CN204639735U - Eccentric shaft gripper - Google Patents
Eccentric shaft gripper Download PDFInfo
- Publication number
- CN204639735U CN204639735U CN201520364319.2U CN201520364319U CN204639735U CN 204639735 U CN204639735 U CN 204639735U CN 201520364319 U CN201520364319 U CN 201520364319U CN 204639735 U CN204639735 U CN 204639735U
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- stepped hole
- clamp body
- endoporus
- eccentric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to technical field of tooling clamps, particularly relate to a kind of eccentric shaft processing clamp, comprise clamp body, eccentric shaft, eccentric shaft is placed in clamp body endoporus, and clamped by the chuck of lathe, it is characterized in that: described clamp body is " C " shape columnar component, parts cylindrical is provided with breach, end face is provided with stepped hole, and stepped hole axial line and cylindrical be not at same axis, its offset is identical with offset needed for eccentric shaft, and the large endoporus of described stepped hole and eccentric shaft location division are justified especially as matched in clearance.Beneficial effect is: by arranging eccentric stepped hole in clamp member; solve the problem that eccentric school is adjusted; meanwhile, breach is set at parts cylindrical, when workpiece pressing; protect eccentric shaft; when unclamping workpiece, the effect due to stress makes endoporus increase, convenient to clamping workpiece; improve with making production efficiency, reduce production cost.
Description
Technical field
The utility model belongs to technical field of tooling clamps, particularly relates to a kind of eccentric shaft gripper.
Background technology
In the turnery processing of axis products, usually can relate to the processing of eccentric shaft, conventional clamping correcting and regulating method is: be placed in by workpiece on chuck, adjustment workpiece, by observing the offset that dial gauge reading controls to need, thus processes qualified workpiece.Obviously, it is lower to adopt efficiency in this way, and inconvenient operation, makes production cost increase.
Summary of the invention
The utility model provides a kind of eccentric shaft gripper.
Scheme of the present utility model is achieved in that a kind of eccentric shaft processing clamp, comprise clamp body, eccentric shaft, eccentric shaft is placed in clamp body endoporus, and clamped by the chuck of lathe, it is characterized in that: described clamp body is " C " shape columnar component, parts cylindrical is provided with breach, end face is provided with stepped hole, and stepped hole axial line and cylindrical be not at same axis, its offset is identical with offset needed for eccentric shaft, and the large endoporus of described stepped hole and eccentric shaft location division are justified especially as matched in clearance.
The beneficial effects of the utility model are: by arranging eccentric stepped hole in clamp member; solve the problem that eccentric school is adjusted; meanwhile, breach is set at parts cylindrical, when workpiece pressing; protect eccentric shaft; when unclamping workpiece, the effect due to stress makes endoporus increase, convenient to clamping workpiece; improve with making production efficiency, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, chuck, 2, clamp body, 3, eccentric shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described:
As Fig. 1, shown in Fig. 2, eccentric shaft 3 is placed in clamp body 2 endoporus, and clamped by chuck 1, due to clamp body 2 endoporus and eccentric shaft 3 cylindrical matched in clearance and step surface and eccentric shaft 3 bottom surface fit, location is reliable, and clamp body 2 end face is provided with the stepped hole with its excircle eccentricity, its offset is identical with offset needed for eccentric shaft 3, therefore adds and does not need man-hour to carry out school tune to eccentric shaft 3.Meanwhile, clamp body 2 cylindrical is provided with breach, when chuck 1 clamps, not only can not damage the localization part of eccentric shaft 3, and when loose chuck 1, due to the effect of stress, endoporus is increased, and easily realizes the clamping to eccentric shaft, effectively enhances productivity.
Claims (1)
1. an eccentric shaft processing clamp, comprise clamp body, eccentric shaft, eccentric shaft is placed in clamp body endoporus, and clamped by the chuck of lathe, it is characterized in that: described clamp body is " C " shape columnar component, parts cylindrical is provided with breach, end face is provided with stepped hole, and stepped hole axial line and cylindrical be not at same axis, its offset is identical with offset needed for eccentric shaft, and the large endoporus of described stepped hole and eccentric shaft location division especially circle be matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364319.2U CN204639735U (en) | 2015-05-25 | 2015-05-25 | Eccentric shaft gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364319.2U CN204639735U (en) | 2015-05-25 | 2015-05-25 | Eccentric shaft gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639735U true CN204639735U (en) | 2015-09-16 |
Family
ID=54092518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364319.2U Expired - Fee Related CN204639735U (en) | 2015-05-25 | 2015-05-25 | Eccentric shaft gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639735U (en) |
-
2015
- 2015-05-25 CN CN201520364319.2U patent/CN204639735U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160525 |