CN215470039U - A grinding device for gear - Google Patents
A grinding device for gear Download PDFInfo
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- CN215470039U CN215470039U CN202121496913.9U CN202121496913U CN215470039U CN 215470039 U CN215470039 U CN 215470039U CN 202121496913 U CN202121496913 U CN 202121496913U CN 215470039 U CN215470039 U CN 215470039U
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- polishing
- gear
- grinding
- workbench
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Abstract
The utility model discloses a grinding device for a gear, which comprises a workbench and a clamping unit positioned on the workbench; the polishing device also comprises a polishing unit positioned on the workbench; the polishing unit comprises a support frame and a group of grinding assemblies; the supporting frame and one of the grinding assemblies are positioned on the workbench; the other grinding assembly is positioned on the supporting frame; at least when the polishing unit is in a working state, the two grinding assemblies in the polishing unit can grind at least two surfaces on the gear. Two equipment of polishing in this device can respectively with gear both sides plane butt, and then can accomplish the planar polishing work of gear both sides simultaneously, and then for traditional grinding device, this device's the efficiency of polishing is higher, is not equipped with tilting mechanism in this device simultaneously, and then can avoid bumping between work piece and the device.
Description
Technical Field
The utility model belongs to the technical field of gear grinding, and particularly relates to a grinding device for a gear.
Background
With the development of industry, the running stability of the gear is very important, and in order to ensure that the gear reaches the stability and improve the precision of the gear when in use, the gear is ground in the machining process of the gear.
But present gear grinding device still has some problems, present grinding device is when carrying out the polishing work to the gear, traditional grinding device will carry out the polishing work to the both sides plane of gear respectively, in order to can polish the gear both sides plane, therefore all can be provided with tilting mechanism in the traditional device, through placing the gear on tilting mechanism, when needing to carry out the polishing work to the gear both sides plane, tilting mechanism begins work this moment, and then can adjust gear and grinding device polishing face, accomplish the polishing work to gear both sides plane, because need overturn the work piece in the in-process of polishing, and then not only can reduce the efficiency of polishing of device, and the tilting mechanism that sets up is carrying out the upset in-process to the work piece, still can lead to the collision taking place between work piece and the device, thereby lead to the damage of work piece.
Therefore, how to finish the grinding work of the planes on the two sides of the gear is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: a grinding device for a gear is provided to solve the above problems existing in the prior art.
The technical scheme is as follows: a grinding device for a gear, comprising:
the clamping device comprises a workbench and a clamping unit positioned on the workbench;
the device also comprises a polishing unit positioned on the workbench;
the polishing unit comprises a support frame and a group of grinding assemblies; the supporting frame and one of the grinding assemblies are positioned on the workbench; the other grinding assembly is positioned on the supporting frame;
at least when the polishing unit is in a working state, the two grinding assemblies in the polishing unit can grind at least two surfaces on the gear.
In a further embodiment, the polishing assembly comprises an adjusting device, a transmission slide rail connected with the adjusting device in a sliding manner, a driving motor and a driven wheel which are arranged on the transmission slide rail, a driving wheel arranged at the output end of the driving motor, and a transmission belt used for connecting the driving wheel and the driven wheel; the position adjustment work of the grinding equipment is completed.
In a further embodiment, the polishing assembly further comprises a transmission screw rod connected with the driven wheel, a transmission part sleeved on the transmission screw rod, a lifting plate connected with the transmission part, and polishing equipment arranged on the lifting plate; through the lifter plate that sets up, and then when the size of gear is different, through the motion of lifter plate, can adjust the position of the equipment of polishing, and then can accomplish the work of polishing to the gear.
In a further embodiment, one of the adjustment devices is located on the work table and the other adjustment device is mounted on the support frame.
In a further embodiment, the clamping unit comprises a support on the workbench, a rotating device arranged on the support, and a clamping part at the output end of the rotating device; the grinding area of the polishing unit can be adjusted, so that the grinding work of the gear can be completed; compared with the traditional grinding device, the grinding efficiency of the device is higher.
In a further embodiment, the clamping unit further comprises a connecting frame positioned on the support, power equipment positioned on the connecting frame, and a limiting part positioned at the output end of the power equipment; the phenomenon of bouncing of the gear in the polishing process is avoided, and the safety of the workpiece is further ensured.
Has the advantages that: the utility model relates to a grinding device for a gear, which is characterized in that in order to finish grinding work of planes on two sides of the gear, a polishing unit is arranged in the device, when the planes on two sides of the gear are required to be simultaneously ground, a driving motor starts to work, a moving driving motor drives a driving wheel to start rotating, a moving driving wheel drives a transmission belt to start working, the rotating transmission belt drives a driven wheel to start rotating, the moving driven wheel can drive a transmission screw rod to start rotating, the moving transmission screw rod can drive a transmission part to start working, the moving transmission part can drive a lifting plate to start working, so that the moving lifting plate can drive grinding equipment to do reciprocating motion in the length direction of the transmission screw rod, and further two grinding equipment can be respectively abutted against the planes on two sides of the gear, and further the grinding work of the planes on two sides of the gear can be simultaneously finished, and then for traditional grinding device, this device polish efficiency higher, do not be equipped with tilting mechanism in this device simultaneously, and then can avoid bumping between work piece and the device.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the clamping unit of the present invention.
FIG. 3 is a schematic view of a polishing unit according to the present invention.
The figures are numbered: the polishing machine comprises a workbench 1, a clamping unit 2, a support 21, a rotating device 22, a clamping part 23, a connecting frame 24, a power device 25, a limiting part 26, a polishing unit 3, a support frame 31, a polishing assembly 32, a polishing device 321, an adjusting device 322, a transmission slide rail 323, a driving motor 324, a driving wheel 325, a driven wheel 326, a transmission screw 327, a transmission part 328 and a lifting plate 329.
Detailed Description
Through the research and analysis of the applicant, the reason for the problem (in order to polish the planes at the two sides of the gear, the traditional polishing device is provided with the turnover mechanism, and the turnover mechanism can cause the collision between the workpiece and the device in the process of overturning the workpiece) is that the traditional polishing device needs to polish the planes at the two sides of the gear respectively, and in order to polish the planes at the two sides of the gear, the turnover mechanism is arranged in the traditional device, and by placing the gear on the turnover mechanism, when the planes at the two sides of the gear need to be polished, the turnover mechanism starts to work, so that the polishing surfaces of the gear and the polishing device can be adjusted, the polishing work of the planes at the two sides of the gear is completed, and because the workpiece needs to be overturned in the polishing process, the polishing efficiency of the device is reduced, and the arranged turnover mechanism can also cause collision between the workpiece and the device in the turnover process of the workpiece, thereby causing the damage of the workpiece. In order to complete the polishing work of the planes on the two sides of the gear, the polishing unit is arranged in the device, when the polishing work of the planes on the two sides of the gear is needed, the driving motor starts to work, the driving motor drives the driving wheel to start to rotate, the driving wheel drives the transmission belt to start to work, the transmission belt drives the driven wheel to start to rotate, the driven wheel can drive the transmission screw rod to start to rotate, the transmission screw rod can drive the transmission part to start to work, the transmission part can drive the lifting plate to start to work, so that the lifting plate can drive the polishing equipment to do reciprocating motion in the length direction of the transmission screw rod, the two polishing equipment can be respectively abutted against the planes on the two sides of the gear, the polishing work of the planes on the two sides of the gear can be completed simultaneously, and compared with the traditional polishing device, the polishing efficiency of the device is higher, and meanwhile, the turnover mechanism is not arranged in the device, so that collision between a workpiece and the device can be avoided.
A grinding device for a gear, comprising: the polishing machine comprises a workbench 1, a clamping unit 2, a support 21, a rotating device 22, a clamping part 23, a connecting frame 24, a power device 25, a limiting part 26, a polishing unit 3, a support frame 31, a polishing assembly 32, a polishing device 321, an adjusting device 322, a transmission slide rail 323, a driving motor 324, a driving wheel 325, a driven wheel 326, a transmission screw 327, a transmission part 328 and a lifting plate 329.
The device comprises a workbench 1 and a clamping unit 2 positioned on the workbench 1; the polishing device also comprises a polishing unit 3 positioned on the workbench 1; the polishing unit 3 comprises a support frame 31 and a group of grinding assemblies 32; the support frame 31 and one of the grinding assemblies 32 are positioned on the workbench 1; another grinding assembly 32 is positioned on the support frame 31; at least when operating condition, two subassembly 32 of polishing in the polishing unit 3 can carry out the work of polishing to two at least faces on the gear, through two subassembly 32 of polishing that set up, and then can carry out the work of polishing to gear both sides plane simultaneously, and then can improve the efficiency of polishing of the subassembly 32 of polishing.
In further embodiment, because traditional grinding device is when carrying out the work of polishing to the both sides plane of gear, the majority is through the tilting mechanism that sets up to adjust grinding device polishing region on the gear, but at the upset in-process, can lead to colliding between work piece and the device, thereby lead to the damage of work piece, the upset process still can waste time simultaneously, and then leads to the efficiency of polishing not high.
In order to solve the above problem, the grinding assembly 32 includes an adjusting device 322, a transmission slide rail 323 slidably connected to the adjusting device 322, a driving motor 324 and a driven wheel 326 provided on the transmission slide rail 323, a driving wheel 325 mounted at an output end of the driving motor 324, and a transmission belt for connecting the driving wheel 325 and the driven wheel 326; the grinding assembly 32 further comprises a transmission screw 327 connected with the driven wheel 326, a transmission part 328 sleeved on the transmission screw 327, a lifting plate 329 connected with the transmission part 328, and grinding equipment 321 arranged on the lifting plate 329; one adjusting device 322 is positioned on the workbench 1, and the other adjusting device 322 is arranged on the support frame 31; when planes on two sides of the gear need to be polished simultaneously, the driving motor 324 starts working, the moving driving motor 324 drives the driving wheel 325 to start rotating, the moving driving wheel 325 drives the transmission belt to start working, the rotating transmission belt drives the driven wheel 326 to start rotating, the moving driven wheel 326 can drive the transmission screw 327 to start rotating, the moving transmission screw 327 can drive the transmission part 328 to start working, the moving transmission part 328 can drive the lifting plate 329 to start working, so that the moving lifting plate 329 can drive the polishing equipment 321 to reciprocate in the length direction of the transmission screw 327, and then two polishing equipment 321 can be respectively abutted against the planes on two sides of the gear, and further polishing work on the planes on two sides of the gear can be completed simultaneously, and compared with the traditional polishing device, the polishing device has higher polishing efficiency, meanwhile, the device is not provided with a turnover mechanism, so that collision between the workpiece and the device can be avoided.
The clamping unit 2 comprises a support 21 located on the workbench 1, a rotating device 22 arranged on the support 21 and a clamping portion 23 located at the output end of the rotating device 22, when an operator places a gear on the clamping portion 23, the clamping portion 23 completes clamping work on the workpiece, when the gear is ground, the rotating device 22 starts to rotate, the grinding area of the polishing unit 3 can be adjusted, and grinding work on the gear can be completed.
Clamping unit 2 is still including being located link 24 on the support 21 is located power equipment 25 on the link 24, and is located spacing portion 26 of power equipment 25 output, when the gear is located clamping part 23, power equipment 25 begins work, and then the power equipment 25 of motion can drive spacing portion 26 and begin work, and then spacing portion 26 and gear butt, spacing portion 26 and clamping part 23 are located the both sides of gear, through spacing portion 26 and clamping part 23's cooperation, and then can accomplish the centre gripping work to the work piece, can also avoid the gear to take place the bounce phenomenon at the in-process of polishing simultaneously, and then guarantee the safety of work piece.
Description of the working principle: when an operator places the gear on the clamping part 23, the clamping part 23 finishes clamping the workpiece, and when the gear is ground, the rotating equipment 22 starts to rotate, so that the grinding area of the polishing unit 3 can be adjusted, and the grinding work of the gear can be finished; when the gear is located on the clamping portion 23, the power equipment 25 starts to work, the moving power equipment 25 can drive the limiting portion 26 to start to work, the limiting portion 26 is abutted to the gear, the limiting portion 26 and the clamping portion 23 are located on two sides of the gear, and through matching of the limiting portion 26 and the clamping portion 23, clamping work on the workpiece can be completed, meanwhile, the phenomenon that the gear bounces in the polishing process can be avoided, and safety of the workpiece is guaranteed; when planes on two sides of the gear need to be polished simultaneously, the driving motor 324 starts working, the moving driving motor 324 drives the driving wheel 325 to start rotating, the moving driving wheel 325 drives the transmission belt to start working, the rotating transmission belt drives the driven wheel 326 to start rotating, the moving driven wheel 326 can drive the transmission screw 327 to start rotating, the moving transmission screw 327 can drive the transmission part 328 to start working, the moving transmission part 328 can drive the lifting plate 329 to start working, so that the moving lifting plate 329 can drive the polishing equipment 321 to reciprocate in the length direction of the transmission screw 327, and then two polishing equipment 321 can be respectively abutted against the planes on two sides of the gear, and further polishing work on the planes on two sides of the gear can be completed simultaneously, and compared with the traditional polishing device, the polishing device has higher polishing efficiency, meanwhile, the device is not provided with a turnover mechanism, so that collision between the workpiece and the device can be avoided.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A grinding device for a gear, comprising:
the clamping device comprises a workbench and a clamping unit positioned on the workbench;
the polishing device is characterized by further comprising a polishing unit positioned on the workbench;
the polishing unit comprises a support frame and a group of grinding assemblies; the supporting frame and one of the grinding assemblies are positioned on the workbench; the other grinding assembly is positioned on the supporting frame;
at least when the polishing unit is in a working state, the two grinding assemblies in the polishing unit can grind at least two surfaces on the gear.
2. A grinding apparatus for a gear according to claim 1, wherein: the polishing assembly comprises an adjusting device, a transmission slide rail connected with the adjusting device in a sliding manner, a driving motor arranged on the transmission slide rail, a driven wheel arranged on the output end of the driving motor, and a transmission belt used for connecting the driving wheel and the driven wheel.
3. A grinding apparatus for a gear according to claim 2, wherein: the polishing assembly further comprises a transmission screw rod connected with the driven wheel, a transmission part sleeved on the transmission screw rod, a lifting plate connected with the transmission part, and polishing equipment arranged on the lifting plate.
4. A grinding apparatus for a gear according to claim 3, wherein: one of the adjusting devices is positioned on the workbench, and the other adjusting device is arranged on the supporting frame.
5. A grinding apparatus for a gear according to claim 1, wherein: the clamping unit comprises a support, a rotating device and a clamping part, wherein the support is located on the workbench, the rotating device is arranged on the support, and the clamping part is located at the output end of the rotating device.
6. A grinding apparatus for a gear according to claim 5, wherein: the clamping unit further comprises a connecting frame positioned on the support, power equipment positioned on the connecting frame, and a limiting part positioned at the output end of the power equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496913.9U CN215470039U (en) | 2021-07-02 | 2021-07-02 | A grinding device for gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496913.9U CN215470039U (en) | 2021-07-02 | 2021-07-02 | A grinding device for gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215470039U true CN215470039U (en) | 2022-01-11 |
Family
ID=79724127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496913.9U Active CN215470039U (en) | 2021-07-02 | 2021-07-02 | A grinding device for gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215470039U (en) |
-
2021
- 2021-07-02 CN CN202121496913.9U patent/CN215470039U/en active Active
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