1. The special brake disc and hub machining equipment is characterized by comprising a machine body (1), a vertical lathe (2) and a power turret I (3) which are arranged at the top end of the machine body (1), and an inverted lathe (5) and a power turret II (4) which are movably arranged at the rear side of the top end of the machine body (1); the right-hand side vertical lathe (2) and the power turret II (4) are matched to process an upper braking surface of a brake disc, the inverted vertical lathe (5) and the power turret I (3) are matched to process a lower braking surface of the brake disc, and the inverted vertical lathe (5) and the right-hand side vertical lathe (2) are matched to transfer the brake disc.

2. The special equipment for processing the brake disc and the hub as claimed in claim 1, wherein: the lathe bed (1) comprises a main lathe bed (10) and a side lathe bed (6) fixed on the rear side of the main lathe bed (10), a first ram (8) and a second ram (9) are transversely connected to the side surface of the side lathe bed (6) in a sliding mode, the inverted vertical lathe (5) is vertically connected to the first ram (8) in a sliding mode through a first mounting seat (25), a second power turret (4) is vertically connected to the second ram (9) in a sliding mode through a second mounting seat (26), the inverted vertical lathe (5) is arranged on one side of the first power turret (3), the upright vertical lathe (2) is arranged on one side of the second power turret (4), a first driving mechanism (18) and a second driving mechanism (19) are installed on the side lathe bed (6), the first driving mechanism (18) drives the first ram (8) to transversely slide through the first mounting seat (25), and the second driving mechanism (19) drives the second ram (9) to transversely slide through the second mounting seat (26), three (20) of actuating mechanism are installed on the top of ram (8), three (20) of actuating mechanism drive the vertical slip of the car of falling upright (5), four (21) of actuating mechanism are installed on the top of ram (9), four (21) of actuating mechanism drive power sword tower two (4) vertical slip.

3. The special equipment for processing the brake disc and the hub as claimed in claim 2, wherein: the vertical lathe (2) is arranged in the middle of the main lathe body (10), the first power turret (3) is arranged on one side of the main lathe body (10), two waste material tanks (7) are arranged on two sides of the main lathe body (10), and the two waste material tanks (7) are correspondingly arranged on two sides of the vertical lathe (2).

4. The special equipment for processing the brake disc and the hub as claimed in claim 1, wherein: when the upright vehicle (2) and the inverted vehicle (5) are aligned, the axis of the upright vehicle (2) and the axis of the inverted vehicle (5) are on the same straight line.

5. The special equipment for processing the brake disc and the hub as claimed in claim 1, wherein: the inverted chuck (11) is installed at the end of the rotating shaft of the inverted vertical lathe (5), and the upright chuck (12) is installed at the end of the rotating shaft of the upright vertical lathe (2).

6. The special equipment for processing the brake disc and the hub as claimed in claim 2, wherein: still include crochet machine (13), vertical sliding connection has crochet machine (13) on mount pad two (26), actuating mechanism five (22) are installed on the top of mount pad two (26), actuating mechanism five (22) drive crochet machine (13) vertical slip, crochet machine (13) and upright car (2) cooperation realize the mill flower of brake disc upper brake face and lower brake face.

7. The special equipment for processing the brake disc and the hub as claimed in claim 1, wherein: the automatic material loading and unloading device is characterized in that a feeding device (14) and a discharging device (15) are correspondingly installed on two sides of the lathe bed (1), the inverted vertical lathe (5) and the feeding device (14) are matched for loading, a material clamping chuck (24) is installed at the bottom rotating center of the power turret II (4), and the material clamping chuck (24) is matched with the discharging device (15) for unloading.

8. The special equipment for processing the brake disc and the hub as claimed in claim 7, wherein: the feeding device (14) comprises a support frame (16) arranged on one side of the lathe bed (1), a feeding rail (17) connected to the support frame (16) in a sliding mode, and a driving mechanism six (23) arranged on one side of the support frame (16), wherein the driving mechanism six (23) drives the feeding rail (17) to slide transversely.

9. The special brake disc and hub processing equipment as claimed in claim 8, wherein: the feeding device (14) and the blanking device (15) have the same structure.

10. The special equipment for processing the brake disc and the hub as claimed in claim 1, wherein: the lathe bed (1) is of a frame type structure.

Background

The brake disc is a metal disc, is made of alloy steel and fixed on a wheel, rotates along with the wheel, when a vehicle steps on a brake in the running process, a brake caliper clamps the brake disc to play a role in reducing speed or stopping the vehicle, a circular hole is formed in the general brake disc, the function of the circular hole is to reduce weight and increase friction force, the brake disc is various, the metal disc is characterized in that the wall is thin, the disc and the center are formed by sand cores, different brake discs are different in disc diameter, disc thickness and two-piece gap size, and the thickness and the height of a disc hub are different.

The method comprises the steps of firstly processing one braking surface of a brake disc, then turning the brake disc, then processing the other braking surface of the brake disc, and clamping the brake disc on a grinding machine to grind the brake disc after the processing is finished.

The existing mode is generally single-sided processing, one braking surface of a brake disc needs to be processed firstly during processing, then the other braking surface is processed after turning, two braking surfaces cannot be processed at one time, the automation degree is low, and the processing efficiency is high; when another brake surface is processed, the brake disc is usually overturned and clamped by manpower or other semi-automatic equipment, a large amount of time is consumed, the processing efficiency is reduced, and the cost is high because the manual semi-automatic equipment usually needs additional expenditure; when carrying out the frosting to the brake disc, current mode usually is to frosting the brake disc through the frosting device that sets up alone, and the place needs be taken in addition to the mode of this kind of frosting, and needs the switching brake disc, need consume a large amount of time, and machining efficiency is low.

Disclosure of Invention

The invention aims to solve the problems that two brake surfaces cannot be processed at one time, the automation degree is low and the processing efficiency is low; the brake disc needs to be turned and clamped by manual or other semi-automatic equipment, a large amount of time needs to be consumed, the processing efficiency is reduced, and the manual semi-automatic equipment usually needs additional overhead cost and is high in cost; need switching brake disc during the knurling, need consume a large amount of time, the technical problem that machining efficiency is low.

The technical scheme of the invention is realized as follows: a brake disc and hub processing special device comprises a lathe bed, a vertical lathe and a power turret I which are arranged at the top end of the lathe bed, and a reverse lathe and a power turret II which are movably arranged at the rear side of the top end of the lathe bed; the upright lathe and the power knife tower II are matched to process an upper brake surface of a brake disc, the inverted lathe and the power knife tower I are matched to process a lower brake surface of the brake disc, the inverted lathe and the upright lathe are matched to transfer the brake disc, the upright lathe and the power knife tower II are matched to process the upper brake surface of the brake disc firstly, then the inverted lathe and the upright lathe are matched to transfer the brake disc, and then the inverted lathe and the power knife tower I are matched to process the lower brake surface of the brake disc, so that the full-automatic processing of the two brake surfaces of the brake disc is realized, and the production efficiency is greatly improved; the brake disc is switched through the matching of the inverted vertical lathe and the upright vertical lathe, the switching mode has small clamping error, and the processing quality of the brake disc is improved; and manual operation is not needed, other equipment matched with switching is not needed, the cost is saved, the cost is effectively reduced, the switching time is shortened, and the processing efficiency is improved.

Further, the lathe bed comprises a main lathe bed and a side lathe bed fixed on the rear side of the main lathe bed, a first ram and a second ram are transversely connected to the side surface of the side lathe bed in a sliding manner, the inverted vertical lathe is vertically and slidably connected to the first ram through a first mounting seat, a second power turret is vertically and slidably connected to the second ram through a second mounting seat, the inverted vertical lathe is arranged on one side of the first power turret, the upright lathe is arranged on one side of the second power turret, a first driving mechanism and a second driving mechanism are mounted on the side lathe bed, the first driving mechanism drives the first ram to transversely slide through the mounting seat, the second driving mechanism drives the second ram to transversely slide through the second mounting seat, a third driving mechanism is mounted at the top end of the first ram, the third driving mechanism drives the inverted vertical lathe to vertically slide, a fourth driving mechanism is mounted at the top end of the second ram, and the fourth driving mechanism drives the second power turret to vertically slide, the ram drives the inverted vehicle to slide transversely and be matched with the first power knife tower to realize the processing of different positions of the lower braking surface of the brake disc, and the inverted vehicle slides vertically on the first ram and is matched with the first power knife tower to realize the processing of different depths of the lower braking surface of the brake disc; the ram drives the processing that the different positions of braking face on the brake disc were realized in the cooperation of two lateral sliding of power sword tower and just standing the car, and the processing of the different degree of depth of braking face on the brake disc was realized in the cooperation of two vertical sliding of power sword tower and just standing the car, and this kind of mode has realized two different positions of braking face of brake disc, and the processing of the different degree of depth can adapt to the processing of different specification type brake discs, and the process range is wide, and the practicality is strong.

Further, the upright lathe is arranged in the middle of the main lathe body, the first power tool turret is arranged on one side of the main lathe body, two waste material grooves are formed in two sides of the main lathe body and are correspondingly arranged on two sides of the upright lathe, the two waste material grooves can completely collect waste materials generated when the second power tool turret and the upright lathe are machined, meanwhile, waste materials generated when the inverted lathe and the first power tool turret are machined can be collected, and the cutter is clean and tidy to machine and more convenient to use.

Further, when the upright vehicle and the inverted vehicle are aligned, the axis of the upright vehicle and the axis of the inverted vehicle are on the same straight line, so that the stability of the brake disc during switching can be effectively ensured, errors during switching and clamping can be effectively reduced, and the switching and machining precision of the brake disc can be effectively improved.

Furthermore, an inverted chuck is installed at the end of the rotating shaft of the inverted vehicle, an upright chuck is installed at the end of the rotating shaft of the upright vehicle, and when the brake disc is clamped by the inverted chuck, the machining of the center, the inner hole, the end face and part of the excircle of the brake disc, as well as machining processes of turning, drilling, tapping, reversing and the like can be realized through the cooperation of the power tool turret I; when just putting chuck clamping brake disc, can realize the processing of brake disc excircle, terminal surface and partial hole through the cooperation of power sword tower two, realized the processing of brake disc inner hole, terminal surface and excircle through this kind of mode to accomplish the processing of processes such as car, brill, attack, fall, the processing range is wide, and the practicality is strong.

Further, still include the machine of polishing flower, vertical sliding connection has the machine of polishing flower on the mount pad two, actuating mechanism five is installed on the top of mount pad two, actuating mechanism five drives the vertical slip of machine of polishing flower, the machine of polishing flower realizes the polishing of brake disc upper brake surface and lower brake surface with just standing the car cooperation, drives the adjustment that the machine of polishing flower transverse motion realized the machine of polishing flower transverse position through ram two, the adjustment of the vertical position of machine of polishing flower is realized in the vertical slip of machine of polishing flower, make the machine of polishing flower adjust arbitrary position through this kind of mode, and then can polish flower to the brake disc of not equidimension type, application scope is wide, has had the function of brake disc polishing flower through this kind of mode, has increased the process range, does not need in addition to polish the preface of polishing, has alleviated the place and has occupied, has saved the time of switching brake disc, has improved machining efficiency.

Further, loading attachment and unloader are installed to the both sides correspondence of lathe bed, the merry go round machine cooperates the material loading with loading attachment, the material clamping chuck is installed at the bottom rotation center of power sword tower two, and material clamping chuck cooperation unloader accomplishes the unloading, has realized automatic unloading through this kind of mode, and degree of automation is high, has further improved machining efficiency.

Furthermore, the feeding device comprises a support frame arranged on one side of the lathe bed, a feeding rail connected to the support frame in a sliding manner, and a driving mechanism six arranged on one side of the support frame, wherein the driving mechanism six drives the feeding rail to slide transversely, during feeding, the driving mechanism six drives the feeding rail to extend out to send the material to a proper position under the inverted vehicle, then the inverted vehicle is controlled to slide downwards to approach a workpiece, then a brake disc is clamped and positioned through an inverted chuck at the end of the inverted vehicle, feeding is realized, and then the feeding rail slides and resets to start processing, so that automatic feeding is realized, the automation degree is high, and the processing efficiency is improved; through the corresponding mode, the material clamping chuck is matched with the blanking device to complete the unloading of the brake disc.

Furthermore, the feeding device and the discharging device are identical in structure, interchangeability can be improved through the identical structure, and manufacturing and maintenance cost can be effectively reduced.

Furthermore, the lathe bed is of a frame type structure, the frame type structure can play an effective damping role, the machining is more stable, and the machining quality can be effectively improved.

The beneficial effects of the invention are summarized as follows: firstly, an upper braking surface of a brake disc is machined through the matching of a vertical lathe and a power knife tower II, the brake disc is switched through the matching of an inverted lathe and the vertical lathe, and then a lower braking surface of the brake disc is machined through the matching of the inverted lathe and the power knife tower I, so that the full-automatic machining of the two braking surfaces of the brake disc is realized, and the production efficiency is greatly improved; secondly, the brake disc is transferred by matching the inverted vertical lathe and the upright vertical lathe, the transfer mode has small clamping error, and the processing quality of the brake disc is improved; moreover, manual operation is not needed, other equipment matched with switching is not needed, the cost is saved, the cost is effectively reduced, the switching time is shortened, and the processing efficiency is improved; thirdly, the ram II drives the sander to move transversely to adjust the transverse position of the sander, the sander slides vertically to adjust the vertical position of the sander, the sander can be adjusted to any position in this way, and then the brake discs of different sizes and types can be sanded.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: the automatic feeding device comprises a machine body 1, a vertical lathe 2, a first power tool turret 3, a second power tool turret 4, a reverse vertical lathe 5, a side machine body 6, a waste material tank 7, a first ram 8, a second ram 9, a main machine body 10, an inverted chuck 11, an upright chuck 12, a 13 graining machine, a 14 feeding device, a 15 discharging device, a 16 supporting frame, a 17 feeding rail, a first 18 driving mechanism, a second 19 driving mechanism, a third 20 driving mechanism, a fourth 21 driving mechanism, a fifth 22 driving mechanism, a sixth 23 driving mechanism, a sixth 24 clamping chuck, a first 25 mounting seat and a second 26 mounting seat.

Detailed Description

In order to further understand the present invention, the following will describe a brake disc and hub processing device in detail with reference to the examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in figure 1, the special brake disc and hub processing equipment comprises a machine body 1, a vertical lathe 2 and a power turret I3 which are arranged at the top end of the machine body 1, and an inverted lathe 5 and a power turret II 4 which are movably arranged at the rear side of the top end of the machine body 1; the positive vertical lathe 2 and the power tool turret II 4 are matched to process an upper braking surface of a brake disc, the inverted vertical lathe 5 and the power tool turret I3 are matched to process a lower braking surface of the brake disc, the inverted vertical lathe 5 and the positive vertical lathe 2 are matched to transfer the brake disc, the positive vertical lathe 2 and the power tool turret II 4 are matched to process the upper braking surface of the brake disc firstly, then the inverted vertical lathe 5 and the positive vertical lathe 2 are matched to transfer the brake disc, and then the inverted vertical lathe 5 and the power tool turret I3 are matched to process the lower braking surface of the brake disc, so that the full-automatic processing of the two braking surfaces of the brake disc is realized, and the production efficiency is greatly improved; the brake disc is transferred by matching the reverse vertical lathe 5 and the positive vertical lathe 2, the transfer mode has small clamping error, and the processing quality of the brake disc is improved; moreover, manual operation is not needed, other equipment matched with switching is not needed, the cost is saved, the cost is effectively reduced, the switching time is shortened, and the processing efficiency is improved; the lathe bed 1 comprises a main lathe bed 10 and a side lathe bed 6 fixed on the rear side of the main lathe bed 10, the side surface of the side lathe bed 6 is transversely connected with a first ram 8 and a second ram 9 in a sliding manner, a reverse vertical lathe 5 is vertically connected on the first ram 8 in a sliding manner through a first mounting seat 25, a second power turret 4 is vertically connected on the second ram 9 in a sliding manner through a second mounting seat 26, the reverse vertical lathe 5 is arranged on one side of a first power turret 3, a forward vertical lathe 2 is arranged on one side of the second power turret 4, a first driving mechanism 18 and a second driving mechanism 19 are arranged on the side lathe bed 6, the first driving mechanism 18 drives the first ram 8 to transversely slide through the first mounting seat 25, the second driving mechanism 19 drives the second ram 9 to transversely slide through the second mounting seat 26, a third driving mechanism 20 is arranged at the top end of the first ram 8, the third driving mechanism 20 drives the reverse vertical lathe 5 to slide, a fourth driving mechanism 21 is arranged at the top end of the second ram 9, and the fourth driving mechanism, the ram I8 drives the inverted vehicle 5 to slide transversely and be matched with the power turret I3 to realize processing of different positions of the lower braking surface of the brake disc, and the inverted vehicle 5 slides vertically on the ram I8 and is matched with the power turret I3 to realize processing of different depths of the lower braking surface of the brake disc; the ram II 9 drives the power tool turret II 4 to slide transversely to be matched with the upright lathe 2 to realize the processing of different positions of the braking surface on the brake disc, and the power tool turret II 4 slides vertically to be matched with the upright lathe 2 to realize the processing of different depths of the braking surface on the brake disc, so that the different positions of the two braking surfaces of the brake disc are realized, the processing of different depths can be realized, the processing method can adapt to the processing of brake discs with different specification types, the processing range is wide, and the practicability is strong; the upright lathe 2 is arranged in the middle of the main lathe body 10, the power tool turret I3 is arranged on one side of the main lathe body 10, two waste material grooves 7 are formed in two sides of the main lathe body 10, the two waste material grooves 7 are correspondingly arranged on two sides of the upright lathe 2, the two waste material grooves 7 can be used for completely collecting waste materials generated in the machining process of the power tool turret II 4 and the upright lathe 2, meanwhile, waste materials generated in the machining process of the inverted lathe 5 and the power tool turret I3 can be collected, and the machining process is clean and tidy, and the use is more convenient; when the upright vehicle 2 and the inverted vehicle 5 are aligned, the axis of the upright vehicle 2 and the axis of the inverted vehicle 5 are on the same straight line, so that the stability of brake disc transfer can be effectively ensured, errors in transfer and clamping can be effectively reduced, and the precision of brake disc transfer and processing can be effectively improved; an inverted chuck 11 is installed at the end of a rotating shaft of the inverted vehicle 5, an upright chuck 12 is installed at the end of a rotating shaft of the upright vehicle 2, and when a brake disc is clamped by the inverted chuck 11, the center, the inner hole, the end face and part of the outer circle of the brake disc and the machining processes of turning, drilling, tapping, inverting and the like can be realized through the cooperation of a power tool turret I3; when the brake disc is clamped by the upright chuck 12, the processing of the excircle, the end face and part of the inner hole of the brake disc can be realized by the cooperation of the power tool turret II 4, the processing of the inner hole, the end face and the excircle of the brake disc is realized by the mode, the processing of the working procedures of turning, drilling, tapping, reversing and the like is finished, the processing range is wide, and the practicability is high; the brake disc polishing machine further comprises a polishing machine 13, the polishing machine 13 is vertically and slidably connected to the second mounting seat 26, a fifth driving mechanism 22 is mounted at the top end of the second mounting seat 26, the fifth driving mechanism 22 drives the polishing machine 13 to vertically slide, the polishing machine 13 is matched with the upright lathe 2 to polish the upper and lower brake surfaces of the brake disc, the second ram 9 drives the polishing machine 13 to transversely move to adjust the transverse position of the polishing machine 13, and the vertical sliding of the polishing machine 13 is used for adjusting the vertical position of the polishing machine 13; the feeding device 14 and the discharging device 15 are correspondingly installed on two sides of the lathe bed 1, the inverted vehicle 5 is matched with the feeding device 14 for feeding, the clamping chuck 24 is installed at the bottom rotating center of the power tool turret II 4, and the clamping chuck 24 is matched with the discharging device 15 for discharging; the feeding device 14 comprises a support frame 16 arranged on one side of the lathe bed 1, a feeding rail 17 connected to the support frame 16 in a sliding mode, and a driving mechanism six 23 arranged on one side of the support frame 16, wherein the driving mechanism six 23 drives the feeding rail 17 to slide transversely, during feeding, the driving mechanism six 23 drives the feeding rail 17 to extend out to feed materials to a proper position under the inverted vehicle 5, then the inverted vehicle 5 is controlled to slide downwards to approach a workpiece, then a brake disc is clamped and positioned through an inverted chuck 11 at the end of the inverted vehicle 5, feeding is achieved, and then the feeding rail 17 slides and resets to start machining; in the corresponding mode, the material clamping chuck 24 is matched with the blanking device 15 to complete the unloading of the brake disc; the feeding device 14 and the blanking device 15 have the same structure, and the same structure can improve interchangeability and effectively reduce the manufacturing and maintenance cost; the lathe bed 1 is of a frame type structure, the frame type structure can play an effective damping role, is more stable during processing, and can effectively improve the processing quality; it is worth noting that: the upright lathe 2, the power tool turret I3, the power tool turret II 4 and the inverted lathe 5 in the scheme belong to common parts in machine tools, and the scheme can be realized by adopting common parts in the existing machine tools; the inverted chuck 11, the upright chuck 12 and the material clamping chuck 24 can be realized by adopting a common electric chuck in the existing machine tool; the first driving mechanism 18, the second driving mechanism 19, the third driving mechanism 20, the fourth driving mechanism 21 and the fifth driving mechanism 22 mainly play a role in providing power, and a mode that a motor which is commonly used in the existing machine tool drives a lead screw to rotate and drive is adopted; the driving mechanism six 23 mainly drives the feeding rail 17 to move, a gear rack mechanism can be adopted, a rack is fixed at the bottom end of the feeding rail 17, a gear is installed on the support frame 16 and then is driven to rotate by a motor, the gear drives the feeding rail 17 to move through the rack, and other driving devices capable of driving the feeding rail 17 to move can be adopted.

Instructions for use: firstly, feeding is carried out, during feeding, a driving mechanism six 23 drives a feeding rail 17 to slide forwards to feed a brake disc to the front, a driving mechanism three 20 drives an inverted vehicle 5 to slide downwards to approach a workpiece, then the brake disc is clamped and positioned through an inverted chuck 11 at the end of the inverted vehicle 5 to realize feeding, then the feeding rail 17 slides and resets to start processing, firstly, the processing of a first procedure is carried out, and the processing of the center, inner hole, end face and partial excircle of a braking face on the brake disc, as well as the processing processes of turning, drilling, tapping, inverting and the like can be realized through the cooperation of a power tool turret I3 and the inverted vehicle 5; after finishing machining, controlling the inverted vehicle 5 to move until the upright vehicle 2 is opposite to the inverted vehicle 5, then controlling the inverted vehicle 5 to slide downwards, sending a brake disc into the upright chuck 12 by the inverted chuck 11, completing the switching of the brake disc, clamping the brake disc by the upright chuck 12, then performing machining of a second process, matching the upright vehicle 2 through the power turret II 4 to realize the center, inner holes, end faces and partial excircle of the upper brake face of the brake disc, and processing of machining processes such as turning, drilling, tapping, reversing and the like, then controlling the pattern grinding machine 13 to move, matching the pattern grinding machine 13 with the upright vehicle 2 to realize the pattern grinding of the upper brake face and the lower brake face of the brake disc, after finishing pattern grinding, switching the brake disc into the material clamping chuck 24 by the upright chuck 12, and matching the material clamping chuck 24 with the blanking device 15 to finish blanking; this scheme can also adopt the same mode to process the brake hub.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.