CN208196182U - A kind of interchangeable center of arc's frame - Google Patents
A kind of interchangeable center of arc's frame Download PDFInfo
- Publication number
- CN208196182U CN208196182U CN201820740079.5U CN201820740079U CN208196182U CN 208196182 U CN208196182 U CN 208196182U CN 201820740079 U CN201820740079 U CN 201820740079U CN 208196182 U CN208196182 U CN 208196182U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- adjusting rod
- arc pawl
- frame
- regulation handle
- 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
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a kind of interchangeable center of arc's frame, including frame body and adjust part, the frame body is equipped with shaft, threaded hole and fastening screw, there are circular arc pawl, circular arc pawl axis, adjusting rod, adjusting rod jackscrew, regulation handle and circular arc pawl axis jackscrew on the adjusting part, has adjusting rod axis hole on the adjusting rod.There is external screw thread in regulation handle.It is big that the utility model compares tool contact surface with generic central frame, the strong and easy to use feature of stability, and can replace corresponding circular arc pawl according to diameter of work size, to improve product quality, reduces working hour, improves production efficiency.
Description
Technical field
The utility model relates to machine field more particularly to a kind of interchangeable center of arc's frame.
Background technique
When processing longaxones parts, common central frame come prevent vibrate and deform, the contact of existing generic central frame
Head is all cylindrical type, and contact area is small, and stability is poor when work.
Summary of the invention
This utility model aim is to overcome background technique insufficient, and contact surface is big, and stability is strong and simple to operate, and
Corresponding circular arc pawl can be replaced according to diameter of work size, to improve product quality, reduce working hour, improve production effect
Rate.
The utility model is achieved through the following technical solutions:
A kind of interchangeable center of arc's frame, including frame body and part is adjusted, there are shaft, threaded hole and fastening screw on frame body 9,
Adjusting has circular arc pawl, circular arc pawl axis, adjusting rod, adjusting rod jackscrew, regulation handle and circular arc pawl axis jackscrew on part, on adjusting rod
There is adjusting rod axis hole, regulation handle is equipped with external screw thread.
Further, the circular arc pawl is consistent with workpiece outer diameter.
Further, the frame body upper screwed hole is used cooperatively with the external screw thread in regulation handle.
The utility model advantage is that contact surface is big, and stability is strong and simple to operate, and can be according to diameter of work
Size replaces corresponding circular arc pawl, to improve product quality, reduces working hour, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is further described.It should be appreciated that described herein
Specific embodiment be only used to explain the utility model, be not used to limit the protection scope of the utility model.
Referring to Fig. 1, a kind of interchangeable center of arc's frame, including frame body 9 and part is adjusted, has shaft 5, screw thread on frame body 9
Hole 11 and fastening screw 6, adjusting on part has circular arc pawl 1, circular arc pawl axis 2, adjusting rod 3, adjusting rod jackscrew 4, regulation handle 8
With circular arc pawl axis jackscrew 7, there is adjusting rod axis hole 10 on adjusting rod 3, there is external screw thread, circular arc pawl 1 and workpiece outer diameter in regulation handle 8
Unanimously, 9 upper screwed hole 11 of frame body is used cooperatively with the external screw thread in regulation handle 8.
In use, can replace corresponding circular arc pawl 1 according to diameter of work size, when replacement, unclamps circular arc pawl axis jackscrew
7 remove circular arc pawl 1, then change required circular arc pawl 1, then circular arc pawl axis jackscrew 7 is locked.
The above is only the preferred embodiment of the present invention, should not be construed as limiting the utility model, it is all
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model in the spirit and principles of the utility model
Patent covering scope within.
Claims (3)
1. a kind of interchangeable center of arc's frame, including frame body and adjusting part, it is characterised in that: have shaft, screw thread on the frame body
Hole and fastening screw have circular arc pawl, circular arc pawl axis, adjusting rod, jackscrew I, regulation handle and jackscrew II, institute on the adjusting part
Stating on adjusting rod has adjusting rod axis hole, and the regulation handle is equipped with external screw thread.
2. interchangeable center of arc's frame according to claim 1, it is characterised in that: the circular arc pawl is consistent with workpiece outer diameter.
3. interchangeable center of arc's frame according to claim 1, it is characterised in that: the frame body upper screwed hole and regulation handle
On external screw thread be used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740079.5U CN208196182U (en) | 2018-05-15 | 2018-05-15 | A kind of interchangeable center of arc's frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740079.5U CN208196182U (en) | 2018-05-15 | 2018-05-15 | A kind of interchangeable center of arc's frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196182U true CN208196182U (en) | 2018-12-07 |
Family
ID=64517525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820740079.5U Expired - Fee Related CN208196182U (en) | 2018-05-15 | 2018-05-15 | A kind of interchangeable center of arc's frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196182U (en) |
-
2018
- 2018-05-15 CN CN201820740079.5U patent/CN208196182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181207 Termination date: 20200515 |