CN215713216U - Auxiliary device for gear heat treatment deformation - Google Patents
Auxiliary device for gear heat treatment deformation Download PDFInfo
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- CN215713216U CN215713216U CN202121069712.0U CN202121069712U CN215713216U CN 215713216 U CN215713216 U CN 215713216U CN 202121069712 U CN202121069712 U CN 202121069712U CN 215713216 U CN215713216 U CN 215713216U
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- heat treatment
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Abstract
The utility model provides an auxiliary device for heat treatment deformation of a gear. The auxiliary device for the heat treatment deformation of the gear comprises: the device comprises a workbench, wherein a rotating mechanism, a positioning mechanism, an auxiliary positioning mechanism, a workpiece and a heating device are arranged on the workbench; slewing mechanism includes first circular recess, pivot, circular block, ring gear, first recess, first motor and circular gear, the top at the workstation is seted up to first circular recess, the pivot is rotated and is installed on the bottom inner wall of first circular recess, circular block fixed mounting is on the top of pivot, the circular block is located first circular recess. The auxiliary device for heat treatment deformation of the gear, provided by the utility model, has the advantages that the gear can be clamped and fixed and can be rotated, so that the gear is uniformly heated, and the deformation of the gear is prevented.
Description
Technical Field
The utility model belongs to the technical field of gear heat treatment, and particularly relates to an auxiliary device for gear heat treatment deformation.
Background
The heat treatment deformation of the carburized gear directly affects the precision, strength, noise and life of the gear, and even if a gear grinding process is added after the carburization heat treatment, the deformation still reduces the precision grade of the gear. The factors influencing the deformation of the carburizing heat treatment are more, and the deformation can be controlled to a smaller degree only by controlling the factors in all aspects. Controlling gear distortion must also be addressed throughout the manufacturing process of the gear.
However, in most of the conventional heat treatment apparatuses, the gears are prevented from being placed in the heating apparatus, and heat treatment is performed on the gears, which may cause uneven heating of the gears, and thus poor heat treatment effect or deformation.
Therefore, it is necessary to provide a new auxiliary device for gear heat treatment deformation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary device for heat treatment deformation of a gear, which can clamp and fix the gear, can rotate the gear, enables the gear to be uniformly heated and prevents the gear from deforming.
In order to solve the technical problem, the utility model provides an auxiliary device for gear heat treatment deformation, which comprises: the device comprises a workbench, wherein a rotating mechanism, a positioning mechanism, an auxiliary positioning mechanism, a workpiece and a heating device are arranged on the workbench;
the rotating mechanism comprises a first circular groove, a rotating shaft, a circular block, a gear ring, a first groove, a first motor and a circular gear, the first circular groove is formed in the top of the workbench, the rotating shaft is rotatably installed on the inner wall of the bottom of the first circular groove, the circular block is fixedly installed at the top end of the rotating shaft and is located in the first circular groove, the gear ring is fixedly sleeved on the circular block, the first groove is formed in the inner wall of one side of the first circular groove, the first motor is fixedly installed on the inner wall of the bottom of the first groove, the circular gear is fixedly installed on an output shaft of the first motor, and the circular gear is meshed with the gear ring;
positioning mechanism includes the circular recess of second, second motor, two-way threaded rod, two first sliders and two first grip blocks, the circular recess of second is seted up at the top of circular block, second motor fixed mounting is on one side inner wall of the circular recess of second, two-way threaded rod fixed mounting is on the output shaft of second motor, the one end that the second motor was kept away from to two-way threaded rod is connected, two with the rotation of one side inner wall of the circular recess of second the equal thread bush of first slider is established on two-way threaded rod, two the top of first slider all extends to outside the circular recess of second, two first grip block fixed mounting is respectively at the top of two first sliders.
As a further scheme of the utility model, the auxiliary positioning mechanism comprises two one-way threaded rods, a first bevel gear, two second bevel gears, two second sliding blocks and two second clamping blocks, wherein the two one-way threaded rods are rotatably mounted on the inner wall of the second circular groove, the first bevel gear is fixedly sleeved on the two-way threaded rod, the two second bevel gears are respectively and fixedly mounted at one ends of the two one-way threaded rods, which are close to each other, the two second bevel gears are respectively engaged with the first bevel gear, the two second sliding blocks are respectively and fixedly mounted on the two one-way threaded rods in a threaded manner, and the two second clamping blocks are respectively and fixedly mounted at the tops of the two second sliding blocks.
As a further aspect of the present invention, the workpiece is disposed above a worktable, the workpiece is adapted to the first clamping block and the second clamping block, and the heating device is disposed on the worktable.
As a further scheme of the utility model, the auxiliary positioning mechanism comprises two fixed blocks, the two fixed blocks are both fixedly mounted on the inner wall of the bottom of the second circular groove, the two one-way threaded rods respectively penetrate through the two fixed blocks, and the two one-way threaded rods are respectively and rotatably connected with the two fixed blocks.
As a further scheme of the utility model, a first limiting slide bar is fixedly mounted on the inner wall of the second circular groove, and the first limiting slide bar penetrates through the two first slide blocks and is connected with the two first slide blocks in a sliding manner.
As a further scheme of the utility model, a second limiting slide bar is fixedly mounted on the inner wall of the second circular groove, and the second limiting slide bar penetrates through the two second slide blocks and is connected with the two second slide blocks in a sliding manner.
Compared with the related art, the auxiliary device for the heat treatment deformation of the gear has the following beneficial effects:
1. by arranging the rotating mechanism, the gear can be rotated when the gear is subjected to heat treatment, and the gear is uniformly heated;
2. according to the utility model, the positioning mechanism and the auxiliary positioning mechanism are arranged, so that the gear can be positioned, the rotation of the gear is more stable, and the gear is prevented from deforming.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic top view of an auxiliary device for heat treatment deformation of a gear according to the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the auxiliary device for heat treatment deformation of a gear according to the present invention;
FIG. 3 is a schematic sectional top view of the auxiliary device for heat treatment deformation of gears according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a work table; 2. a rotating shaft; 3. a circular block; 4. a ring gear; 5. a first motor; 6. a circular gear; 7. a second motor; 8. a bidirectional threaded rod; 9. a first slider; 10. a first clamping block; 11. a one-way threaded rod; 12. a first bevel gear; 13. a second bevel gear; 14. a second slider; 15. a second clamping block; 16. processing a workpiece; 17. a heating device.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic top view of an auxiliary device for gear heat treatment deformation according to the present invention; FIG. 2 is a front cross-sectional structural schematic view of the auxiliary device for heat treatment deformation of a gear according to the present invention; FIG. 3 is a schematic sectional top view of the auxiliary device for heat treatment deformation of gears according to the present invention; fig. 4 is an enlarged schematic view of a portion a in fig. 3. The auxiliary device for the heat treatment deformation of the gear comprises: the device comprises a workbench 1, wherein a rotating mechanism, a positioning mechanism, an auxiliary positioning mechanism, a workpiece 16 and a heating device 17 are arranged on the workbench 1;
the rotating mechanism comprises a first circular groove, a rotating shaft 2, a circular block 3, a gear ring 4, a first groove, a first motor 5 and a circular gear 6, the first circular groove is formed in the top of the workbench 1, the rotating shaft 2 is rotatably installed on the inner wall of the bottom of the first circular groove, the circular block 3 is fixedly installed at the top end of the rotating shaft 2, the circular block 3 is located in the first circular groove, the gear ring 4 is fixedly sleeved on the circular block 3, the first groove is formed in the inner wall of one side of the first circular groove, the first motor 5 is fixedly installed on the inner wall of the bottom of the first groove, the circular gear 6 is fixedly installed on an output shaft of the first motor 5, and the circular gear 6 is meshed with the gear ring 4;
positioning mechanism includes the circular recess of second, second motor 7, two-way threaded rod 8, two first sliders 9 and two first grip blocks 10, the circular recess of second is seted up at circular block 3's top, 7 fixed mounting of second motor are on one side inner wall of the circular recess of second, 8 fixed mounting of two-way threaded rod are on the output shaft of second motor 7, the one end that second motor 7 was kept away from to two-way threaded rod 8 rotates with one side inner wall of the circular recess of second and is connected, two the equal thread bush of first slider 9 is established on two-way threaded rod 8, two outside the top of first slider 9 all extended to the circular recess of second, two first grip block 10 is fixed mounting respectively at the top of two first sliders 9.
As shown in fig. 1, the auxiliary positioning mechanism includes two one-way threaded rods 11, a first bevel gear 12, two second bevel gears 13, two second sliders 14 and two second clamping blocks 15, the two one-way threaded rods 11 are both rotatably mounted on the inner wall of the second circular groove, the first bevel gear 12 is fixedly sleeved on the two-way threaded rod 8, the two second bevel gears 13 are respectively fixedly mounted at the mutually close ends of the two one-way threaded rods 11, the two second bevel gears 13 are both engaged with the first bevel gear 12, the two second sliders 14 are respectively sleeved on the two one-way threaded rods 11 in a threaded manner, and the two second clamping blocks 15 are respectively fixedly mounted at the tops of the two second sliders 14;
by providing the auxiliary positioning mechanism, the workpiece 16 can be positioned, and is more stable in rotation and prevented from being deformed.
As shown in fig. 1, the workpiece 16 is arranged above the worktable 1, the workpiece 16 is matched with the first clamping block 10 and the second clamping block 15, and the heating device 17 is arranged on the worktable 1;
through the mutual cooperation of the first clamping block 10, the second clamping block 15, the workpiece 16 and the heating device 17, the gear can be subjected to heat treatment.
As shown in fig. 2, the auxiliary positioning mechanism includes two fixing blocks, the two fixing blocks are both fixedly mounted on the inner wall of the bottom of the second circular groove, the two one-way threaded rods 11 respectively penetrate through the two fixing blocks, and the two one-way threaded rods 11 are respectively rotatably connected with the two fixing blocks;
through setting up two fixed blocks, can carry on spacingly to two one-way threaded rod 11, prevent that one-way threaded rod 11 from dropping.
As shown in fig. 1, a first limiting slide bar is fixedly mounted on the inner wall of the second circular groove, and the first limiting slide bar penetrates through the two first slide blocks 9 and is connected with the two first slide blocks 9 in a sliding manner;
through mutually supporting of first slide bar and first slider 9 for can carry out spacing to two first sliders 9, prevent its idle running.
As shown in fig. 3, a second limiting slide bar is fixedly mounted on the inner wall of the second circular groove, and the second limiting slide bar penetrates through the two second sliding blocks 14 and is slidably connected with the two second sliding blocks 14;
the second slide bar 14 can be limited by the mutual matching of the second slide bar and the second slide block 14, so that the second slide block can keep working.
The working principle of the auxiliary device for gear heat treatment deformation provided by the utility model is as follows:
the first step is as follows: when the workpiece 16 is subjected to heat treatment, the workpiece is positioned, the workpiece 16 is placed on the workbench 1, the second motor 7 is started, the second motor 7 drives the two-way threaded rod 8 to rotate, the two-way threaded rod 8 drives the two first sliders 9 to move in the direction away from each other, the two first sliders 9 drive the two first clamping blocks 10 to move until the two first clamping blocks 10 contact the inner wall of the workpiece 16, the two-way threaded rod 8 simultaneously drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the two second bevel gears 13 to rotate, the two second bevel gears 13 drive the two one-way threaded rods 11 to rotate, the two one-way threaded rods 11 drive the two second sliders 14 to move, the second sliders 14 drive the two second clamping blocks 15 to move until the two second clamping blocks 15 contact the inner wall of the workpiece 16, and at the moment, the gear can be positioned, and prevent the gear from deforming;
the second step is as follows: at this moment, can carry out heat treatment to machined part 16, start heating device 17, heating device 17 heats machined part 16, starts first motor 5, and first motor 5 drives circular gear 6 and rotates, and circular gear 6 drives ring gear 4 and rotates, and ring gear 4 drives circular block 3 and rotates, and circular block 3 can drive the machined part 16 of top and rotate, makes machined part 16 be heated evenly, at this moment, can accomplish the heat treatment work to machined part 16.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the utility model as defined in the claims.
Claims (6)
1. An auxiliary device for gear heat treatment deformation, comprising:
the device comprises a workbench, wherein a rotating mechanism, a positioning mechanism, an auxiliary positioning mechanism, a workpiece and a heating device are arranged on the workbench;
the rotating mechanism comprises a first circular groove, a rotating shaft, a circular block, a gear ring, a first groove, a first motor and a circular gear, the first circular groove is formed in the top of the workbench, the rotating shaft is rotatably installed on the inner wall of the bottom of the first circular groove, the circular block is fixedly installed at the top end of the rotating shaft and is located in the first circular groove, the gear ring is fixedly sleeved on the circular block, the first groove is formed in the inner wall of one side of the first circular groove, the first motor is fixedly installed on the inner wall of the bottom of the first groove, the circular gear is fixedly installed on an output shaft of the first motor, and the circular gear is meshed with the gear ring;
positioning mechanism includes the circular recess of second, second motor, two-way threaded rod, two first sliders and two first grip blocks, the circular recess of second is seted up at the top of circular block, second motor fixed mounting is on one side inner wall of the circular recess of second, two-way threaded rod fixed mounting is on the output shaft of second motor, the one end that the second motor was kept away from to two-way threaded rod is connected, two with the rotation of one side inner wall of the circular recess of second the equal thread bush of first slider is established on two-way threaded rod, two the top of first slider all extends to outside the circular recess of second, two first grip block fixed mounting is respectively at the top of two first sliders.
2. Auxiliary device for gear heat treatment deformation according to claim 1, characterized in that: the auxiliary positioning mechanism comprises two one-way threaded rods, a first bevel gear, two second bevel gears, two second sliders and two second clamping blocks, the two one-way threaded rods are all rotatably installed on the inner wall of the circular groove of the second, the first bevel gear is fixedly installed on the two-way threaded rods, the two second bevel gears are fixedly installed at one ends, close to the two one-way threaded rods, of the two one-way threaded rods respectively, the two second bevel gears are meshed with the first bevel gears respectively, the two second sliders are respectively sleeved on the two one-way threaded rods through threads, and the two second clamping blocks are respectively fixedly installed at the tops of the two second sliders.
3. The auxiliary device for gear heat treatment deformation according to claim 2, characterized in that: the workpiece is arranged above the workbench, the workpiece is matched with the first clamping block and the second clamping block, and the heating device is arranged on the workbench.
4. The auxiliary device for gear heat treatment deformation according to claim 2, characterized in that: the auxiliary positioning mechanism comprises two fixing blocks, two fixing blocks are fixedly mounted on the inner wall of the bottom of the second circular groove, the one-way threaded rods penetrate through the two fixing blocks respectively, and the two one-way threaded rods are rotatably connected with the two fixing blocks respectively.
5. Auxiliary device for gear heat treatment deformation according to claim 1, characterized in that: a first limiting slide rod is fixedly mounted on the inner wall of the second circular groove, penetrates through the two first slide blocks and is connected with the two first slide blocks in a sliding mode.
6. The auxiliary device for gear heat treatment deformation according to claim 2, characterized in that: and a second limiting slide bar is fixedly mounted on the inner wall of the second circular groove, penetrates through the two second slide blocks and is in sliding connection with the two second slide blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069712.0U CN215713216U (en) | 2021-05-17 | 2021-05-17 | Auxiliary device for gear heat treatment deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069712.0U CN215713216U (en) | 2021-05-17 | 2021-05-17 | Auxiliary device for gear heat treatment deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215713216U true CN215713216U (en) | 2022-02-01 |
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ID=80031872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069712.0U Expired - Fee Related CN215713216U (en) | 2021-05-17 | 2021-05-17 | Auxiliary device for gear heat treatment deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215713216U (en) |
-
2021
- 2021-05-17 CN CN202121069712.0U patent/CN215713216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |