CN202317723U - Point-type end face positioning clamp - Google Patents
Point-type end face positioning clamp Download PDFInfo
- Publication number
- CN202317723U CN202317723U CN2011204634101U CN201120463410U CN202317723U CN 202317723 U CN202317723 U CN 202317723U CN 2011204634101 U CN2011204634101 U CN 2011204634101U CN 201120463410 U CN201120463410 U CN 201120463410U CN 202317723 U CN202317723 U CN 202317723U
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- CN
- China
- Prior art keywords
- face
- point
- positioning
- clamp
- type
- 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
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Abstract
The utility model relates to a point-type end face positioning clamp. The specific structure of the point-type end face positioning clamp is that: a clamp positioning end face (1) is in a ring shape, of which the size is slightly larger than that of a main positioning end face; a plurality of point-type positioning end faces (2) are uniformly distributed on the ring shape; and grinding undercuts (3) are formed at the roots of the end faces, so that finish processing of the clamp end face is facilitated. The clamp is designed by using a point-type end face positioning method, so that a contact area between a workpiece end face and the clamp positioning end face can be reduced greatly, and an aim of reducing elastic bending of the main positioning axis of a workpiece is fulfilled; and the product quality is guaranteed, so that a technical process is simplified.
Description
Technical field
The utility model relates to a kind of new anchor clamps location end face method for designing.
Background technology
During jig design, the end face that is used for workpiece is implemented axial location is bigger usually, especially for the jig Design of axial workpiece.But; When the master of workpiece located axial line and its end face out of plumb, under the axial pressing force effect, the workpiece master located axial line generation elastic bending; Reply again after machining, make workpiece machining state and detection, user mode is inconsistent and do not reach technical requirement on design.
Summary of the invention
For making anchor clamps adapt to workpiece location end face and locating hole off plumb state, jig Design has adopted a kind of small end face localization method.
This point-like end face positioning fixture comprises anchor clamps location end face, and concrete structure is: 1, anchor clamps location end face 1 is the ring-type more bigger than main location dimension, and evenly distribution number section point-like is located end face 2 on this ring-type; 2, the root of end face is designed with grinding undercut 3, is convenient to the fine finishining of anchor clamps end face.
The problem that this point-like end face positioning fixture has brought processing when main location axial line and its end face out of plumb of workpiece have effectively been avoided in fine finishining, semifinishing has been simplified product processing, has guaranteed quality.
Description of drawings
Fig. 1 is a point-like end face location sketch map,
Fig. 2 is a point-like end face A-A profile.
The specific embodiment
The structure of this point-like end face positioning fixture is:
1, anchor clamps location end face 1 is the ring-type more bigger than main location dimension, and evenly distribution number section point-like is located end face on this ring-type;
2, the root of end face is designed with grinding undercut 3, is convenient to the fine finishining of anchor clamps end face.
Method jig design with point-like location end face can reduce the contact area that workpiece end face and anchor clamps are located end face significantly, reaches to reduce the purpose that the workpiece master locatees axial line generation elastic bending, guarantees product quality, thereby simplifies technical process.
Claims (1)
1. point-like end face positioning fixture comprises anchor clamps location end face, it is characterized in that concrete structure is: a), anchor clamps location end faces (1) be the ring-type more bigger than main location dimension, evenly distribution number section point-like is located end face (2) on this ring-type; B), the root of end face is designed with grinding undercut (3), is convenient to the fine finishining of anchor clamps end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204634101U CN202317723U (en) | 2011-11-18 | 2011-11-18 | Point-type end face positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204634101U CN202317723U (en) | 2011-11-18 | 2011-11-18 | Point-type end face positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317723U true CN202317723U (en) | 2012-07-11 |
Family
ID=46429720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204634101U Expired - Fee Related CN202317723U (en) | 2011-11-18 | 2011-11-18 | Point-type end face positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317723U (en) |
-
2011
- 2011-11-18 CN CN2011204634101U patent/CN202317723U/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 |
Granted publication date: 20120711 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |