CN212858651U - Tool for machining gear ring hole - Google Patents
Tool for machining gear ring hole Download PDFInfo
- Publication number
- CN212858651U CN212858651U CN202021860914.2U CN202021860914U CN212858651U CN 212858651 U CN212858651 U CN 212858651U CN 202021860914 U CN202021860914 U CN 202021860914U CN 212858651 U CN212858651 U CN 212858651U
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- China
- Prior art keywords
- gear ring
- vertical plate
- tool
- supporting vertical
- supporting
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model provides a tool for processing gear ring holes, belonging to the technical field of machining; the problem that the position precision of a positioning pin hole is reduced due to the surface adjusting process during gear ring hole processing is solved; the vertical support plate and the workbench are positioned and vertically and fixedly connected to the workbench; the supporting vertical plate is provided with a vacancy for fixing the gear ring, the edge of the supporting vertical plate, which is positioned at the vacancy, is provided with a supporting seat, and the supporting seat is used for positioning and connecting the gear ring and the supporting vertical plate; the utility model discloses reduce the production of accumulative error, improved the production efficiency of ring gear spot facing work, be applicable to all spot facing work processes of ring gear to guarantee the position degree of location pinhole.
Description
Technical Field
The utility model belongs to the technical field of the machine tooling, specifically a frock of ring gear spot facing work usefulness.
Background
The gear ring is a widely applied part, the current gear ring processing usually adopts one surface hole processing to finish, then the surface is adjusted to process the other surface, and even if the positioning pin is used for positioning in the surface adjusting process, the final position and the size of the pin hole of the gear ring still cannot achieve the optimal precision. And the alignment procedure is needed during every time of surface adjustment, so that the efficiency cannot be improved during batch production. And the positioning reference needs to be heightened by the equal-height blocks during the conventional gear ring positioning, and the error is increased invisibly.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a frock that ring gear spot facing work was used. The problem of when the gear ring hole is processed because the face adjusting process makes locating pin hole position precision descend is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A tool for machining a gear ring hole comprises a workbench, wherein a positioning structure is arranged on the workbench and comprises a supporting vertical plate, a positioning device corresponding to the positioning structure of the workbench is arranged at the bottom of the supporting vertical plate, and the supporting vertical plate and the workbench are positioned and vertically and fixedly connected to the workbench; the supporting vertical plate is provided with a vacancy for fixing the gear ring, a supporting seat is arranged at the edge of the supporting vertical plate, which is located at the vacancy, and the supporting seat is used for connecting the gear ring and the supporting vertical plate in a positioning manner.
Further, the vacant position is located in the center of the supporting vertical plate.
Furthermore, a plurality of supporting seats are uniformly arranged on the edge of the supporting vertical plate, which is positioned at the vacant position.
Furthermore, a pressing plate is connected to the supporting seat, and the gear ring is connected with the supporting vertical plate in a positioning mode through the pressing plate.
Furthermore, the supporting seat comprises a cushion block, a plurality of position adjusting holes are formed in the cushion block, and the gear ring to be processed is clamped and positioned through pressing plates connected to two sides of the cushion block.
Furthermore, an adjustable supporting base is arranged at the bottom of the supporting vertical plate.
Furthermore, the supporting vertical plate is connected and positioned with a key groove and a positioning hole on the workbench through a key and a cylindrical pin.
Furthermore, the supporting vertical plate is a right-angle bent plate.
The utility model discloses produced beneficial effect does for prior art.
1. Through the utility model discloses with the gear ring pressure equipment on supporting the riser, need not wait high piece, reduce the production of accumulative error.
2. The device avoids the operation of front and back surface adjustment during gear ring hole machining, saves the time of secondary clamping, reduces the one-time surface adjustment and alignment process, and has high efficiency improvement during batch production.
3. The utility model is suitable for a whole spot facing work processes of ring gear to guarantee the position degree of location pinhole.
4. The utility model discloses an adjustable support base assistance-localization real-time has solved the problem of repeated alignment in the ring gear is processed in batches.
Drawings
Fig. 1 is a front view of the tool for machining the gear ring hole of the present invention.
Fig. 2 is a top view of fig. 1.
The adjustable support device comprises a base, a bent plate 1, an adjustable cushion block 2, a U-shaped pressing plate 3, a bolt 4, a gear ring 5, an adjustable support base 6, a locking nut 7, a cylindrical pin 8, a key 9 and a vacancy 10.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1 and 2, the tool for machining the gear ring hole comprises a bent plate 1, an adjustable cushion block 2, a U-shaped pressing plate 3, a bolt 4 and a gear ring 5, wherein the bent plate 1 is provided with a key 9 and a cylindrical pin 8 which correspond to a key groove and a positioning hole on a workbench, and through double positioning of the key 9 and the cylindrical pin 8, the time for aligning the bent plate 1 is saved, the precision of the final gear ring hole is improved to the maximum extent, and the position degree of the gear ring hole is ensured to the maximum extent; the bottom of the bent plate 1 is fixed on the workbench through bolts; the middle of the bent plate 1 is provided with a vacancy 10, the position and the size of the vacancy 10 cannot interfere hole machining of the other end face, four adjustable cushion blocks 2 are evenly fixed on the edge of the bent plate 1, which is located at the vacancy 10, through bolts 4, a row of adjusting holes are formed in the adjustable cushion blocks 2, two U-shaped pressing plates 3 are fixed on the adjustable cushion blocks 2 through the bolts 4, and meanwhile, the gear ring 5 to be machined is clamped and fixed by the two U-shaped pressing plates 3. Meanwhile, the two sides of the bottom of the bent plate 1 are provided with adjustable supporting bases 6, the height of the gear ring 5 is adjusted by the adjustable supporting bases 6 through adjustable bolts, and the adjustable supporting bases are locked by locking nuts 7 after being adjusted.
According to the device, because the positioning reference surface on the bent plate 1 needs to be processed on the surface contacted with the base surface of the gear ring 5 under the condition that the bent plate 1 is positioned by keys and holes, the perpendicularity and the parallelism between the reference surface on the bent plate 1 and a workbench are ensured. Therefore, under the condition that the first piece is aligned and the error of the first piece measuring position degree is qualified, the subsequent processing can avoid alignment, when the device is used on other gear rings, only the press-fitting with the gear ring 5 and the supporting seat hole are needed to be processed on the bent plate 1, only one type of the device is needed, and the production efficiency is improved; meanwhile, the bending plate 1 is provided with a key and a cylindrical pin corresponding to the workbench, and the time for aligning the bending plate 1 is saved through key and hole double positioning.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (8)
1. A tool for machining a gear ring hole comprises a workbench, wherein a positioning structure is arranged on the workbench, and the tool is characterized by comprising a supporting vertical plate, the bottom of the supporting vertical plate is provided with a positioning device corresponding to the positioning structure of the workbench, and the supporting vertical plate and the workbench are positioned and vertically and fixedly connected to the workbench; the supporting vertical plate is provided with a vacancy for fixing the gear ring, a supporting seat is arranged at the edge of the supporting vertical plate, which is located at the vacancy, and the supporting seat is used for connecting the gear ring and the supporting vertical plate in a positioning manner.
2. The tool for machining the gear ring hole as claimed in claim 1, wherein the vacant position is located in the center of the supporting vertical plate.
3. The tool for machining the gear ring hole as claimed in claim 1, wherein a plurality of supporting seats are uniformly arranged on the edge of the supporting vertical plate located in the vacant position.
4. The tool for machining the gear ring hole as claimed in claim 1 or 3, wherein the support base is connected with a pressing plate, and the gear ring is connected with the support vertical plate in a positioning manner through the pressing plate.
5. The tool for machining the gear ring hole according to claim 4, wherein the supporting seat comprises a cushion block, a plurality of position adjusting holes are formed in the cushion block, and the gear ring to be machined is clamped and positioned through pressing plates connected to two sides of the cushion block.
6. The tool for machining the gear ring hole as claimed in claim 1, wherein an adjustable supporting base is arranged at the bottom of the supporting vertical plate.
7. The tool for machining the gear ring hole as claimed in claim 1, wherein the supporting vertical plate is connected and positioned with a key groove and a positioning hole in the workbench through a key and a cylindrical pin.
8. The tool for machining the gear ring hole as claimed in claim 1, wherein the supporting vertical plate is a right-angle bent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860914.2U CN212858651U (en) | 2020-08-31 | 2020-08-31 | Tool for machining gear ring hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860914.2U CN212858651U (en) | 2020-08-31 | 2020-08-31 | Tool for machining gear ring hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858651U true CN212858651U (en) | 2021-04-02 |
Family
ID=75194852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860914.2U Active CN212858651U (en) | 2020-08-31 | 2020-08-31 | Tool for machining gear ring hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212858651U (en) |
-
2020
- 2020-08-31 CN CN202021860914.2U patent/CN212858651U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211025 Address after: 030032 No.3, Tanghuai South Road, Taiyuan Economic and Technological Development Zone, Shanxi Province Patentee after: SHANXI WEIDA MACHINERY MANUFACTURE Co.,Ltd. Address before: 030032 at the northwest corner of the intersection of Dachang road and Zexin street, Tanghuai Park, Taiyuan comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee before: Shanxi Weida Transmission Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: No.7, Dachang South Road, Tanghuai Park, Taiyuan Comprehensive Reform Demonstration Zone, Taiyuan, Shanxi 030032 Patentee after: Shanxi Weida Transmission Technology Co.,Ltd. Address before: 030032 No.3, Tanghuai South Road, Taiyuan Economic and Technological Development Zone, Shanxi Province Patentee before: SHANXI WEIDA MACHINERY MANUFACTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right |