CN204321855U - Semi arch workpiece grinding and feeding mechanism - Google Patents
Semi arch workpiece grinding and feeding mechanism Download PDFInfo
- Publication number
- CN204321855U CN204321855U CN201420803383.1U CN201420803383U CN204321855U CN 204321855 U CN204321855 U CN 204321855U CN 201420803383 U CN201420803383 U CN 201420803383U CN 204321855 U CN204321855 U CN 204321855U
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- CN
- China
- Prior art keywords
- fixture
- groove
- emery wheel
- workpiece
- feeding mechanism
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of semi arch workpiece grinding and feeding mechanism, comprise and swing fixture, be arranged on eccentric wheel on grinding machine spindle and two ends are articulated with fixture and eccentric connecting rod respectively, described fixture, eccentric wheel and connecting rod are quadric chain, and described fixture clamping workpiece swings to emery wheel with it.Workpiece contacts with emery wheel with its end in clamping swing process, and its swinging track is the arcwall face to be processed with it adapts, the end swinging workpiece is processed arcwall face by such emery wheel, and emery wheel is without the need to length feed, reduce emery wheel regulation time, improve wheel life.
Description
Technical field
The utility model relates to a kind of workpiece feed mechanism, particularly a kind of semi arch workpiece grinding and feeding mechanism.
Background technology
Prior art is when the arcwall face of grinding workpiece 10 as shown in Figure 1, need with after circular sander trimming wheel, be placed on by workpiece on surface grinding machine, length feed emery wheel carrys out grinding work piece, this method can cause spending more time feeding emery wheel, and emery wheel loss is very large.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of semi arch workpiece grinding and feeding mechanism, makes emery wheel just to the work pieces process arcwall face in this mechanism, can reduce emery wheel loss without the need to length feed.
Semi arch workpiece grinding and feeding mechanism of the present utility model, comprise and swing fixture, be arranged on eccentric wheel on grinding machine spindle and two ends are articulated with fixture and eccentric connecting rod respectively, described fixture, eccentric wheel and connecting rod are quadric chain, and described fixture clamping workpiece swings to emery wheel with it.
Further, described fixture has the groove of place work piece, be provided with the slide block of groove snug engagement and coordinate with slide block inclined-plane along the traversing wedge in groove depth direction in described groove, described slide block is driven Work-sheet pressing in groove by wedge.
Further, described wedge is connected with the screw rod extend out to outside groove, described screw flight is combined with nut, and described nut two ends are by the support axial restraint be arranged on fixture.
The beneficial effects of the utility model: semi arch workpiece grinding and feeding mechanism of the present utility model, comprise and swing fixture, be arranged on eccentric wheel on grinding machine spindle and two ends are articulated with fixture and eccentric connecting rod respectively, described fixture, eccentric wheel and connecting rod are quadric chain, and described fixture clamping workpiece swings to emery wheel with it.Workpiece contacts with emery wheel with its end in clamping swing process, and its swinging track is the arcwall face to be processed with it adapts, the end swinging workpiece is processed arcwall face by such emery wheel, and emery wheel is without the need to length feed, reduce emery wheel regulation time, improve wheel life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional view in Fig. 1.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the semi arch workpiece grinding and feeding mechanism of the present embodiment, comprise and swing fixture 1, be arranged on the connecting rod 3 that eccentric wheel 2 on grinding machine spindle and two ends are articulated with fixture 1 and eccentric wheel 2 respectively, described fixture 1, eccentric wheel 2 and connecting rod 3 is in quadric chain, described fixture 1 clamping has workpiece 10, and the rotation of eccentric wheel 2 drives fixture 1 to swing to emery wheel 4.Workpiece 10 contacts with emery wheel with its end in fixture 1 swing process, and its swinging track is the arcwall face to be processed with it adapts, the end swinging workpiece is processed arcwall face by such emery wheel, and emery wheel is without the need to length feed, reduce emery wheel regulation time, improve wheel life.
As the further improvement of technique scheme, described fixture 1 has the groove 11 of place work piece, be provided with in described groove 11 and coordinate the wedge 6 traversing along groove depth direction with the slide block 5 of groove 11 snug engagement with slide block inclined-plane, described slide block 5 is driven Work-sheet pressing in groove by wedge 6, in the adjusting range of wedge 6, the workpiece of different-thickness can be put into groove 11 and be clamped by slide block 5.
The traversing of wedge 6 can by drivings such as cylinders, also the screw rod 7 extend out to outside groove can be connected with on wedge 6, described screw rod 7 threaded engagement has nut 8, described nut 8 two ends are by support 9 axial restraint be arranged on fixture 1, the traversing of screw rod 7 is converted into by the rotation of nut 8, to drive wedge 6 traversing, simple to operate.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a semi arch workpiece grinding and feeding mechanism, it is characterized in that: comprise and swing fixture (1), be arranged on the connecting rod (3) that eccentric wheel (2) on grinding machine spindle and two ends are articulated with fixture (1) and eccentric wheel (2) respectively, described fixture (1), eccentric wheel (2) and connecting rod (3) are in quadric chain, and described fixture (1) clamping workpiece swings to emery wheel with it.
2. semi arch workpiece grinding and feeding mechanism according to claim 1, it is characterized in that: the groove (11) described fixture (1) having place work piece, be provided with the slide block (5) of groove (11) snug engagement in described groove (11) and coordinate the wedge (6) traversing along groove depth direction with slide block inclined-plane, described slide block is driven Work-sheet pressing in groove by wedge.
3. semi arch workpiece grinding and feeding mechanism according to claim 2, it is characterized in that: described wedge (6) is connected with the screw rod (7) extend out to outside groove, described screw rod (7) threaded engagement has nut (8), and described nut (8) two ends are by support (9) axial restraint be arranged on fixture (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803383.1U CN204321855U (en) | 2014-12-18 | 2014-12-18 | Semi arch workpiece grinding and feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803383.1U CN204321855U (en) | 2014-12-18 | 2014-12-18 | Semi arch workpiece grinding and feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321855U true CN204321855U (en) | 2015-05-13 |
Family
ID=53158258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803383.1U Expired - Fee Related CN204321855U (en) | 2014-12-18 | 2014-12-18 | Semi arch workpiece grinding and feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728234A (en) * | 2023-08-15 | 2023-09-12 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
-
2014
- 2014-12-18 CN CN201420803383.1U patent/CN204321855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728234A (en) * | 2023-08-15 | 2023-09-12 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
| CN116728234B (en) * | 2023-08-15 | 2023-10-10 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |