CN213532203U - Polishing wheel structure suitable for curved surface machining - Google Patents
Polishing wheel structure suitable for curved surface machining Download PDFInfo
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- CN213532203U CN213532203U CN202022539085.4U CN202022539085U CN213532203U CN 213532203 U CN213532203 U CN 213532203U CN 202022539085 U CN202022539085 U CN 202022539085U CN 213532203 U CN213532203 U CN 213532203U
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- curved surface
- chucks
- collar
- mounting hole
- pivot
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Abstract
The utility model provides a polishing wheel structure of adaptation curved surface processing belongs to machining technical field. Including the pivot, fix two (holding) chucks in the pivot and be located the collar between two (holding) chucks, circumference evenly is provided with a plurality of rolling subassemblies on the (holding) chuck, the rolling subassembly is including seting up on the (holding) chuck, the mounting hole parallel with the pivot, the mounting hole inboard has a ball, mounting hole outside threaded connection has a end cap, is provided with a plurality of elastic components between collar and the main shaft, elastic component circumference evenly distributed is in the main shaft outside, installs the polishing area on the collar. The utility model has the advantages of can adapt to the processing of curved surface.
Description
Technical Field
The utility model belongs to the technical field of machining, a polishing wheel structure of adaptation curved surface processing is related to.
Background
When a workpiece is polished, due to the fact that a machined surface is not flat, pressing force between the polishing wheel and the machined surface has large difference, synchronous adaptive adjustment needs to be carried out on the position of the polishing wheel and the machined surface, the requirement on control precision of the polishing wheel is high, otherwise, uneven stress of the polishing wheel still can be caused, and in addition, the polishing wheel needs to have certain buffering in the stress direction during operation, so that damage to the polishing wheel is reduced, and the consistency of the polished surface is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide a polishing wheel structure of adaptation curved surface processing, the utility model aims to solve the technical problem that how make polishing wheel can adapt to the processing of curved surface.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a polish wheel structure of adaptation curved surface processing, its characterized in that includes the pivot, fixes two (holding) chucks in the pivot and is located the collar between two (holding) chucks, circumference evenly is provided with a plurality of rolling subassemblies on the (holding) chuck, the rolling subassembly is including seting up on the (holding) chuck, with the parallel mounting hole of pivot, the mounting hole inboard has a ball, mounting hole outside threaded connection has a end cap, be provided with a plurality of elastic components between collar and the main shaft, elastic component circumference evenly distributed is in the main shaft outside, install the polishing belt on the collar.
Further, the elastic piece is a spring column.
Further, the elastic piece is an elastic metal sheet.
Furthermore, the number of the clamping plates is two, one clamping plate is fixedly connected with the rotating shaft, and the other clamping plate is in threaded connection with the rotating shaft.
When the distance between the polishing processing surface and the axis of the mounting ring of the polishing wheel changes, the pressing force changes along with the change, the pressing force overcomes the elastic piece, the mounting ring is staggered relative to the two chucks, the mounting ring is in an eccentric position to buffer the sudden change of the pressing force, and the polishing belt can be softer when contacting the processing surface.
Drawings
FIG. 1 is a cross-sectional view of the present polishing wheel construction.
In the figure, 1, a rotating shaft; 2. a chuck; 3. a mounting ring; 4. mounting holes; 5. a ball bearing; 6. a plug; 7. an elastic member; 8. and (7) polishing the belt.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, including pivot 1, fix two (holding) chucks 2 in pivot 1 and be located the collar 3 between two (holding) chucks 2, circumference evenly is provided with a plurality of rolling subassemblies on (holding) chuck 2, the rolling subassembly is including seting up on (holding) chuck 2, mounting hole 4 parallel with pivot 1, 4 inboards in mounting hole have a ball 5, 4 outside threaded connection of mounting hole has a end cap 6, be provided with a plurality of elastic components 7 between collar 3 and the main shaft, elastic component 7 circumference evenly distributed is in the main shaft outside, install polishing belt 8 on the collar 3.
The elastic member 7 is a spring column or an elastic metal sheet.
The chuck 2 has two parts, one of which is fixedly connected with the rotating shaft 1, and the other is in threaded connection with the rotating shaft 1.
When the distance between the polishing processing surface and the axis of the mounting ring 3 of the polishing wheel changes, the pressing force changes along with the change, the pressing force overcomes the elastic piece 7, the mounting ring 3 is staggered relative to the two chucks 2, the mounting ring 3 is in an eccentric position to buffer the sudden change of the pressing force, and the polishing belt 8 can be softer when contacting with the processing surface.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a polish wheel structure of adaptation curved surface processing, its characterized in that, includes pivot (1), fixes two (2) chucks on pivot (1) and is located collar (3) between two (2) chucks, circumference evenly is provided with a plurality of rolling subassemblies on (2) chucks, the rolling subassembly is including seting up mounting hole (4) on (2) chucks, parallel with pivot (1), mounting hole (4) inboard has a ball (5), mounting hole (4) outside threaded connection has a end cap (6), be provided with a plurality of elastic component (7) between collar (3) and the main shaft, elastic component (7) circumference evenly distributed is in the main shaft outside, install polishing belt (8) on collar (3).
2. The structure of polishing wheel for curved surface processing according to claim 1, wherein said elastic member (7) is a spring column.
3. The structure of polishing wheel for curved surface processing according to claim 1, wherein said elastic member (7) is an elastic metal sheet.
4. The structure of polishing wheel for curved surface processing according to claim 1, 2 or 3, wherein the chuck (2) has two parts, one of which is fixedly connected to the rotating shaft (1) and the other of which is screwed on the rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539085.4U CN213532203U (en) | 2020-11-05 | 2020-11-05 | Polishing wheel structure suitable for curved surface machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539085.4U CN213532203U (en) | 2020-11-05 | 2020-11-05 | Polishing wheel structure suitable for curved surface machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213532203U true CN213532203U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539085.4U Active CN213532203U (en) | 2020-11-05 | 2020-11-05 | Polishing wheel structure suitable for curved surface machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213532203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649913A (en) * | 2021-08-17 | 2021-11-16 | 南阳理工学院 | Computer box forming device |
-
2020
- 2020-11-05 CN CN202022539085.4U patent/CN213532203U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649913A (en) * | 2021-08-17 | 2021-11-16 | 南阳理工学院 | Computer box forming device |
| CN113649913B (en) * | 2021-08-17 | 2022-05-24 | 南阳理工学院 | Computer box forming device |
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