1. A gear heat treatment device for industrial production is characterized by comprising:

the supporting mechanism (5) is provided with a first supporting frame (4);

the cylinder (3) is mounted on the first support frame (4);

the telescopic rod of the cylinder (3) is connected with the first connecting block (2);

the resistance wire (1) is arranged on the first connecting block (2);

the pressing mechanism (6) is arranged on the supporting mechanism (5).

2. A heat treatment apparatus for gears for industrial production according to claim 1, characterized in that the supporting means (5) comprises:

eight second support frames (52) are uniformly arranged on the collecting frame (51);

the workbench (53) is connected among the eight second supporting frames (52);

a first rotating shaft (54), wherein the workbench (53) is rotatably provided with the first rotating shaft (54);

the supporting block (55) is arranged on the first rotating shaft (54).

3. A heat treatment apparatus for gears for industrial production according to claim 2, characterized in that the pressing mechanism (6) comprises:

a third support frame (61), wherein the third support frame (61) is arranged on the workbench (53);

the first guide rod (62) is arranged on the third support frame (61) in a sliding mode;

the pressing block (63) is arranged at the bottom of the first guide rod (62);

the first spring (64) is connected between the pressing block (63) and the third supporting frame (61), and the first spring (64) is wound on the first guide rod (62).

4. A heat treatment apparatus for gears for industrial production according to claim 3, further comprising a water application mechanism (7), the water application mechanism (7) comprising:

a fifth support frame (74), wherein the collecting frame (51) is provided with the fifth support frame (74);

the water pump (75) is arranged on the collecting frame (51);

a water pipe (76) is connected between the water pump (75) and the fifth support frame (74);

the fourth supporting frames (71) are arranged on two sides of the upper part of the third supporting frame (61);

the water frame (72) is connected between the two fourth supporting frames (71), and the water frame (72) is connected with the water pipe (76);

eight spray heads (73) are uniformly arranged on the lower side of the spray head (73) and the water frame (72).

5. A heat treatment apparatus for gears for industrial production according to claim 4, characterized by further comprising a rotating mechanism (8), the rotating mechanism (8) comprising:

the first sliding rail (81) is arranged on each of two sides of the workbench (53);

the first sliding blocks (82) are arranged on two sides between the two first sliding rails (81) in a sliding manner;

the rack (83) is connected between the two first sliding blocks (82);

the second springs (84) are connected between the two sides of the first sliding block (82) and the first sliding rail (81) on the same side, and the second springs (84) are wound on the first sliding rail (81);

the first rotating shaft (54) is provided with a one-way gear (85), and the one-way gear (85) is meshed with the rack (83).

6. A heat treatment apparatus for gears for industrial production according to claim 5, characterized by further comprising a feeding mechanism (9), the feeding mechanism (9) comprising:

a first limiting block (92), wherein a first limiting block (92) is connected between the two first sliding blocks (82);

the shifting block (91) is arranged on the first connecting block (2);

the two sides of the workbench (53) are provided with the second guide rods (93);

a second connecting rod (94) is arranged between the two second guide rods (93) in a sliding mode, and the second connecting rod (94) is matched with the shifting block (91);

the third springs (95) are connected between the two sides of the second connecting rod (94) and the second guide rods (93) on the same side, and the third springs (95) are wound on the second guide rods (93);

the first wedge-shaped block (96) is arranged on the second connecting rod (94), and the first wedge-shaped block (96) is matched with the first limiting block (92).

7. A heat treatment apparatus for gears for industrial production according to claim 6, further comprising a limiting mechanism (10), wherein the limiting mechanism (10) comprises:

a second limiting block (101), wherein the second limiting block (101) is connected between the upper parts of the two first sliding blocks (82);

a sixth support frame (102), wherein the lower part of the third support frame (61) is provided with the sixth support frame (102);

the third guide rod (103) is arranged on the sixth support frame (102) in a sliding mode;

a third limiting block (104), the bottom of the third guide rod (103) is provided with the third limiting block (104), and the third limiting block (104) is matched with the second limiting block (101);

and a fourth spring (105) is connected between the third limiting block (104) and the sixth supporting frame (102), and the fourth spring (105) is wound on the third guide rod (103).

8. A heat treatment apparatus for gears for industrial production according to claim 4 wherein the water frame (72) is circular.

Background

The gear is a mechanical element with a gear on a wheel rim for continuously meshing and transmitting motion and power, and in industrial production, the existing heat treatment device accumulates the gear below the device, so that the gear is heated unevenly, the heat treatment effect of the gear is influenced, and the heat treatment device is required to be designed.

The patent application: CN210736841U, the publication date is 20200612, discloses a gear heat treatment device, through fixing the gear on the location lug, the location lug can be so that the gear stability more, and elastic fixing spare's setting can satisfy not unidimensional gear and carry out heat treatment simultaneously, the device convenient operation, simple structure, but six gears carry out heat treatment in a box and can be heated unevenly, and the device also lacks quenching mechanism.

In order to realize uniform heating of the gear, the gear heat treatment device which is used for industrial production and is capable of automatically clamping materials, automatically rotating and provided with a quenching mechanism needs to be designed.

Disclosure of Invention

In order to overcome the defect of uneven heating of the gear caused by the existing device, the technical problem of the invention is as follows: provides a gear heat treatment device which is used for industrial production and is capable of automatically clamping materials, automatically rotating and provided with a quenching mechanism.

The technical implementation scheme of the invention is as follows: a gear heat treatment apparatus for industrial production, comprising:

the supporting mechanism is provided with a first supporting frame;

the air cylinder is mounted on the first support frame;

the cylinder telescopic rod is connected with the first connecting block;

the resistance wire is arranged on the first connecting block;

the pressing mechanism is arranged on the supporting mechanism.

Further illustratively, the support mechanism includes:

eight second support frames are uniformly arranged on the collecting frame;

the eight second supporting frames are connected with the workbench;

the workbench is rotatably provided with a first rotating shaft;

the supporting block is arranged on the first rotating shaft.

Further illustratively, the pressing mechanism includes:

the third support frame is arranged on the workbench;

the third support frame is provided with a first guide rod in a sliding manner;

the pressing block is arranged at the bottom of the first guide rod;

the first spring is connected between the pressing block and the third supporting frame, and the first spring is wound on the first guide rod.

Further explain, still including watering mechanism, watering mechanism includes:

the collecting frame is provided with a fifth supporting frame;

the water pump is arranged on the collecting frame;

the water pipe is connected between the water pump and the fifth support frame;

the two sides of the upper part of the third support frame are provided with the fourth support frame;

the water frame is connected between the two fourth supporting frames and is connected with the water pipe;

eight spray heads are evenly arranged on the lower side of the water frame.

Further, the apparatus further includes a rotating mechanism, the rotating mechanism including:

the two sides of the workbench are respectively provided with a first sliding rail;

the first sliding blocks are arranged on two sides between the two first sliding rails in a sliding manner;

the rack is connected between the two first sliding blocks;

the second springs are connected between the two sides of the first sliding block and the first sliding rails on the same side, and are wound on the first sliding rails;

and the first rotating shaft is provided with a one-way gear which is meshed with the rack.

Further explaining, still including feeding mechanism, feeding mechanism includes:

the first limiting blocks are connected between the two first sliding blocks;

the first connecting block is provided with a shifting block;

the two sides of the workbench are respectively provided with a second guide rod;

a second connecting rod is arranged between the two second guide rods in a sliding manner and matched with the shifting block;

the third springs are connected between the two sides of the second connecting rod and the second guide rods on the same side, and are wound on the second guide rods;

the first wedge block is arranged on the second connecting rod and matched with the first limiting block.

Further explain, still including stop gear, stop gear includes:

the second limiting blocks are connected between the upper parts of the two first sliding blocks;

the lower part of the third support frame is provided with a sixth support frame;

the sixth supporting frame is provided with a third guide rod in a sliding manner;

the bottom of the third guide rod is provided with a third limiting block, and the third limiting block is matched with the second limiting block;

and a fourth spring is connected between the third limiting block and the sixth supporting frame and is wound on the third guide rod.

Further, the water frame is circular.

The beneficial effects are that: 1. according to the invention, the first rotating shaft is manually rotated, so that the supporting block and the gear are driven to rotate, the supporting effect is achieved, and the operation is time-saving and labor-saving;

2. the first guide rod is manually moved downwards, so that the pressing block is driven to move downwards, the first spring is stretched, and when the pressing block moves downwards to contact with the gear, the pressing effect is achieved, and the gear is prevented from displacing in the heat treatment process;

3. by starting the water pump, water is pumped into the water pipe by the water pump and then sprayed into the water frame, and then is sprayed onto the gear by the spray head, so that the water spraying effect is achieved;

4. the first sliding block moves backwards, the second spring is compressed, so that the one-way gear is driven to rotate, the first rotating shaft is driven to rotate, the rotating effect is achieved, and the damage of the heat-treated gear to hands is avoided;

5. the first wedge-shaped block is driven to move downwards, so that the first limiting block and the rack are driven to move backwards by the distance of one tooth, the first sliding block moves backwards, and the one-way gear rotates one tooth, so that the feeding effect is achieved;

6. the second limiting block is driven to move backwards through the first sliding block, so that the fourth spring is rapidly reset after being compressed, the third limiting block clamps the second limiting block, the clamping effect is achieved, and manual operation is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 3 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the sprinkler mechanism of the present invention.

Fig. 5 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 6 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 7 is a schematic perspective view of the limiting mechanism of the present invention.

Reference numbers in the drawings: 1: resistance wire, 2: first connection block, 3: cylinder, 4: first support frame, 5: support mechanism, 51: collection frame, 52: second support, 53: table, 54: first rotating shaft, 55: a supporting block, 6: pressing mechanism, 61: third support frame, 62: first guide bar, 63: briquetting, 64: first spring, 7: watering mechanism, 71: fourth support bracket, 72: water frame, 73: head, 74: fifth support, 75: water pump, 76: water pipe, 8: rotation mechanism, 81: first slide rail, 82: first slider, 83: rack, 84: second spring, 85: one-way gear, 9: feeding mechanism, 91: shifting block, 92: first stopper, 93: second guide bar, 94: second connecting rod, 95: third spring, 96: first wedge block, 10: stop gear, 101: second stopper, 102: sixth support frame, 103: third guide bar, 104: third stopper, 105: and a fourth spring.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a gear heat treatment device for industrial production, as shown in figure 1, including resistance wire 1, first connecting block 2, cylinder 3, first support frame 4, supporting mechanism 5 and hold-down mechanism 6, the anterior right side of supporting mechanism 5 is equipped with first support frame 4, installs cylinder 3 on the first support frame 4, is connected with first connecting block 2 on the 3 telescopic links of cylinder, and 2 rear portions of first connecting block are equipped with resistance wire 1, are equipped with hold-down mechanism 6 on the supporting mechanism 5.

When people need to carry out heat treatment on the gear, the gear heat treatment device for industrial production can be used, firstly, people put the gear to be subjected to heat treatment on the supporting mechanism 5, then the pressing mechanism 6 is moved downwards, the pressing mechanism 6 clamps the gear, people start the air cylinder 3, the telescopic rod of the air cylinder 3 drives the first connecting block 2 to reciprocate up and down, the first connecting block 2 moves downwards to drive the resistance wire 1 to move downwards, so that heat treatment is carried out on one tooth of the gear, when the first connecting block 2 drives the resistance wire 1 to move upwards to the upper part of the gear, people rotate the supporting mechanism 5, the supporting mechanism 5 rotates to drive the gear to rotate, then the resistance wire 1 moves downwards to carry out heat treatment on the other tooth of the gear, and thus when the whole gear is subjected to heat treatment, people control the telescopic rod of the air cylinder 3 to move upwards and then close the air cylinder 3, people loosen the pressing mechanism 6, the pressing mechanism 6 resets, and people wear protective gloves to take out the gear.

Example 2

Based on embodiment 1, as shown in fig. 2 and 3, the supporting mechanism 5 includes a collecting frame 51, second supporting frames 52, a workbench 53, a first rotating shaft 54 and a supporting block 55, eight second supporting frames 52 are uniformly arranged on the collecting frame 51, the workbench 53 is connected between the eight second supporting frames 52, the first rotating shaft 54 is rotatably arranged on the right side of the workbench 53, and the supporting block 55 is arranged on the first rotating shaft 54.

People put the gear that needs thermal treatment on the tray 55, when people need carry out thermal treatment to the next tooth of gear, people manually rotate first pivot 54 to drive tray 55 and gear revolve, reached the effect of support, this operation labour saving and time saving, so the operation is when whole gear all thermal treatment is accomplished, people take out the gear.

The pressing mechanism 6 comprises a third supporting frame 61, a first guide rod 62, a pressing block 63 and a first spring 64, the third supporting frame 61 is arranged on the workbench 53, the first guide rod 62 is arranged on the third supporting frame 61 in a sliding mode, the pressing block 63 is arranged at the bottom of the first guide rod 62, the first spring 64 is connected between the pressing block 63 and the third supporting frame 61, and the first spring 64 is wound on the first guide rod 62.

After the gear is placed on the supporting block 55, people manually move the first guide rod 62 downwards, so that the pressing block 63 is driven to move downwards, the first spring 64 is stretched, when the pressing block 63 moves downwards to contact with the gear, the pressing effect is achieved, the gear is prevented from displacing in the heat treatment process, when the gear rotates, the first guide rod 62 and the pressing block 63 rotate together, the first spring 64 is deformed in a torsional mode, when the heat treatment is completed, people loosen the first guide rod 62, and the first spring 64 drives the first guide rod 62 and the pressing block 63 to reset.

Example 3

On the basis of embodiment 2, as shown in fig. 4 to 7, the water spraying device further includes a water spraying mechanism 7, the water spraying mechanism 7 includes a fourth support frame 71, a water frame 72, nozzles 73, a fifth support frame 74, a water pump 75 and a water pipe 76, the fifth support frame 74 is disposed on the rear side of the right portion of the collecting frame 51, the water pump 75 is disposed on the rear side of the upper portion of the collecting frame 51, the water pipe 76 is connected between the water pump 75 and the fifth support frame 74, the fourth support frames 71 are disposed on the left and right sides of the upper portion of the third support frame 61, the water frame 72 is connected between the two fourth support frames 71, the water frame 72 is connected with the water pipe 76, and eight nozzles 73 are uniformly disposed on the.

People pour water into the collection frame 51, when the gear is completed, people start the water pump 75, water is pumped into the water pipe 76 by the water pump 75, so that the water is sprayed into the water frame 72 and then sprayed onto the gear by the spray head 73, the water spraying effect is achieved, and when the water is not required to be sprayed, people close the water pump 75.

Still including rotary mechanism 8, rotary mechanism 8 is including first slide rail 81, first slider 82, rack 83, second spring 84 and one-way gear 85, the left and right sides all is equipped with first slide rail 81 on the workstation 53, the equal slidingtype first slider 82 that is equipped with in both sides around between two first slide rails 81, be connected with rack 83 between two first slider 82 right parts, all be connected with second spring 84 between the first slide rail 81 of the first slider 82 left and right sides of rear side and homonymy, second spring 84 winds on first slide rail 81, be equipped with one-way gear 85 on the first pivot 54, one-way gear 85 and rack 83 meshing.

When needs rotate the gear that is carrying out thermal treatment, the manual backward movement rack 83 of people, thereby make first slider 82 backward movement, second spring 84 is compressed, thereby drive one-way gear 85 and rotate, and then drive first pivot 54 and rotate, the effect of rotation has been reached, the gear of having avoided thermal treatment causes the injury to the staff, people continue to move rack 83 backward to when not needing rotatoryly as last operation, people loosen rack 83, second spring 84 drives first slider 82 and rack 83 and resets.

Still including feeding mechanism 9, feeding mechanism 9 is including shifting block 91, first stopper 92, second guide bar 93, second connecting rod 94, third spring 95 and first wedge 96, be connected with first stopper 92 between two first sliders 82 left parts, 2 front portions of first connecting block are equipped with shifting block 91, the anterior left and right sides all is equipped with second guide bar 93 on workstation 53, slidingtype is equipped with second connecting rod 94 between two second guide bars 93, second connecting rod 94 and shifting block 91 cooperation, all be connected with third spring 95 between the second guide bar 93 of the second connecting rod 94 left and right sides and homonymy, third spring 95 is around on second guide bar 93, second connecting rod 94 left side is equipped with first wedge 96, first wedge 96 and first stopper 92 cooperation.

The downward movement of the first link 2 drives the shift block 91 to move downward, the downward movement of the shift block 91 drives the second link 94 to move downward, the third spring 95 is compressed, thereby driving the first wedge 96 to move downward, thereby driving the first stopper 92 and the rack 83 to move backward by one tooth, the first slider 82 moves backward, thereby, the one-way gear 85 rotates one tooth, the feeding effect is achieved, when the first connecting block 2 moves upwards, the first limit block 92 is manually controlled by people to be fixed, the first sliding block 82 and the rack 83 do not move, so that the third spring 95 drives the second connecting rod 94 and the first wedge 96 to be reset, the first connecting block 2 is pressed when moving downwards again, when the heat treatment of the whole gear is completed, the first limit block 92 is released by people, the second spring 84 drives the first limit block 92 and the first sliding block 82 to reset, and the rack 83 resets.

The positioning device is characterized by further comprising a limiting mechanism 10, wherein the limiting mechanism 10 comprises a second limiting block 101, a sixth supporting frame 102, a third guide rod 103, a third limiting block 104 and a fourth spring 105, the second limiting block 101 is connected between the upper portions of the two first sliding blocks 82, the sixth supporting frame 102 is arranged on the lower portion of the third supporting frame 61, the third guide rod 103 is arranged on the sixth supporting frame 102 in a sliding mode, a third limiting block 104 is arranged at the bottom of the third guide rod 103, the third limiting block 104 is matched with the second limiting block 101, the fourth spring 105 is connected between the third limiting block 104 and the sixth supporting frame 102, and the fourth spring 105 is wound on the third guide rod 103.

First slider 82 moves backward and drives second stopper 101 and move backward to make fourth spring 105 reset rapidly after being compressed, and then third stopper 104 blocks second stopper 101, the effect of blocking has been reached, manual operation has been reduced, when whole gear all thermal treatment was accomplished, the manual third guide bar 103 that upwards moves of people, thereby make third stopper 104 rebound, fourth spring 105 is compressed, and then second spring 84 drives first stopper 92 and first slider 82 and resets, rack 83 resets, and then second stopper 101 resets, people loosen third guide bar 103 afterwards, fourth spring 105 drives third guide bar 103 and third stopper 104 and resets.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.