CN202804734U - Abnormal-shaped piece machining fixture - Google Patents
Abnormal-shaped piece machining fixture Download PDFInfo
- Publication number
- CN202804734U CN202804734U CN2012205079463U CN201220507946U CN202804734U CN 202804734 U CN202804734 U CN 202804734U CN 2012205079463 U CN2012205079463 U CN 2012205079463U CN 201220507946 U CN201220507946 U CN 201220507946U CN 202804734 U CN202804734 U CN 202804734U
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- CN
- China
- Prior art keywords
- main body
- hold
- bolt
- down bolt
- positioning
- 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 - Lifetime
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an abnormal-shaped piece machining fixture and relates to the field of fixtures. A fixture main body is provided with a dovetail groove. A positioning seat is arranged in the dovetail groove and fixedly connected with the fixture main body through an auxiliary positioning bolt. A positioning pin is arranged on the positioning seat. A compression bolt seat is fixedly connected with the upper portion of the fixture main body through a plurality of fixing bolts and provided with an auxiliary compression bolt and a compression bolt. The fixture main body is connected with a connecting shaft of equipment through a plurality of fastening bolts. The abnormal-shaped piece machining fixture is low in manufacturing cost and manufacturing difficulty, can be used for quickly clamping a part to be machined, facilitates maintenance and subsequent repair, is reliable in clamping and positioning, and solves the problem that clamping force is insufficient. Besides, relevant dimensions of a machined face and a non-machined face are stable and reliable. The abnormal-shaped piece machining fixture is suitable for large volume production and can effectively lower production cost.
Description
Technical field
The utility model relates to the anchor clamps field, is specifically related to a kind of shaped piece clamp for machining.
Background technology
Existing plain clamp can only be processed common workpiece, and can't processing profiled worker, traditional special-purpose shaped piece anchor clamps cost of manufacture is high, large, the follow-up maintenance of difficulty of processing is difficult, parts fixation speed is slow, the clamping location is bad, clamping power not enough, finished size is unstable, the inadaptable production in enormous quantities in enormous quantities, and production cost is too high.
Summary of the invention
The purpose of this utility model provides a kind of shaped piece clamp for machining, its cost of manufacture is low, manufacture difficulty is low, but quick-clamping part to be processed, it is convenient to maintain and follow-up maintenance, the clamping location has reliably solved the hypodynamic problem of clamping, the relative dimensions of machined surface and non-machined surface is reliable and stable, and it is fit to produce in enormous quantities and can effectively reduce production costs.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises jig main body 1, auxiliary positioning bolt 2, positioning seat 3, alignment pin 4, hold-down bolt seat 5, set bolt 6, auxiliary hold-down bolt 7, hold-down bolt 8, equipment connection axle 9 and fastening bolt 10; Offer dovetail groove 1-1 on the jig main body 1, positioning seat 3 is arranged in the dovetail groove 1-1, and be fixedly connected with jig main body 1 by auxiliary positioning bolt 2, alignment pin 4 is arranged on the positioning seat 3, hold-down bolt seat 5 is fixedly connected on the top of jig main body 1 by several set bolts 6, hold-down bolt seat 5 is provided with auxiliary hold-down bolt 7 and hold-down bolt 8, and jig main body 1 is connected with equipment connection axle 9 by several fastening bolts 10.
During the utility model clamping parts 11, after will assisting hold-down bolt 7 and hold-down bolt 8 to unscrew, part 11 is put on the positioning seat 3, will assists again hold-down bolt 7 and hold-down bolt 8 to tighten, part 11, just can have been processed on jig main body 1 by tightly clamping; After machining, unscrew auxiliary hold-down bolt 7 and hold-down bolt 8, can take out part 11.
Cost of manufacture of the present utility model is low, manufacture difficulty is low, but quick-clamping part to be processed, it is convenient to maintain and follow-up maintenance, the clamping location has reliably solved the hypodynamic problem of clamping, the relative dimensions of machined surface and non-machined surface is reliable and stable, and it is fit to produce in enormous quantities and can effectively reduce production costs.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is package assembly schematic diagram of the present utility model.
The specific embodiment:
See figures.1.and.2, this implementation by the following technical solutions: it comprises jig main body 1, auxiliary positioning bolt 2, positioning seat 3, alignment pin 4, hold-down bolt seat 5, set bolt 6, auxiliary hold-down bolt 7, hold-down bolt 8, equipment connection axle 9 and fastening bolt 10; Offer dovetail groove 1-1 on the jig main body 1, positioning seat 3 is arranged in the dovetail groove 1-1, and be fixedly connected with jig main body 1 by auxiliary positioning bolt 2, alignment pin 4 is arranged on the positioning seat 3, hold-down bolt seat 5 is fixedly connected on the top of jig main body 1 by several set bolts 6, hold-down bolt seat 5 is provided with auxiliary hold-down bolt 7 and hold-down bolt 8, and jig main body 1 is connected with equipment connection axle 9 by several fastening bolts 10.
During this implementation clamping parts 11, after will assisting hold-down bolt 7 and hold-down bolt 8 to unscrew, part 11 is put on the positioning seat 3, will assists again hold-down bolt 7 and hold-down bolt 8 to tighten, part 11, just can have been processed on jig main body 1 by tightly clamping; After machining, unscrew auxiliary hold-down bolt 7 and hold-down bolt 8, can take out part 11.
The cost of manufacture of this implementation is low, manufacture difficulty is low, but quick-clamping part to be processed, it is convenient to maintain and follow-up maintenance, the clamping location has reliably solved the hypodynamic problem of clamping, the relative dimensions of machined surface and non-machined surface is reliable and stable, and it is fit to produce in enormous quantities and can effectively reduce production costs.
Claims (1)
1. a shaped piece clamp for machining is characterized in that it comprises jig main body (1), auxiliary positioning bolt (2), positioning seat (3), alignment pin (4), hold-down bolt seat (5), set bolt (6), auxiliary hold-down bolt (7), hold-down bolt (8), equipment connection axle (9) and fastening bolt (10); Offer dovetail groove (1-1) on the jig main body (1), positioning seat (3) is arranged in the dovetail groove (1-1), and be fixedly connected with jig main body (1) by auxiliary positioning bolt (2), alignment pin (4) is arranged on the positioning seat (3), hold-down bolt seat (5) is fixedly connected on the top of jig main body (1) by several set bolts (6), hold-down bolt seat (5) is provided with auxiliary hold-down bolt (7) and hold-down bolt (8), and jig main body (1) is connected with equipment connection axle (9) by several fastening bolts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205079463U CN202804734U (en) | 2012-09-27 | 2012-09-27 | Abnormal-shaped piece machining fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205079463U CN202804734U (en) | 2012-09-27 | 2012-09-27 | Abnormal-shaped piece machining fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804734U true CN202804734U (en) | 2013-03-20 |
Family
ID=47863677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205079463U Expired - Lifetime CN202804734U (en) | 2012-09-27 | 2012-09-27 | Abnormal-shaped piece machining fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097080A (en) * | 2014-07-10 | 2014-10-15 | 上海华东计算技术研究所实验工厂 | Special fixture for machining of special-shaped parts |
| CN104942633A (en) * | 2015-07-14 | 2015-09-30 | 上海华东计算技术研究所实验工厂 | Novel fixture |
| CN104959857A (en) * | 2015-07-14 | 2015-10-07 | 上海华东计算技术研究所实验工厂 | Clamp special for machining integrated special-shaped part shaft |
| CN108381395A (en) * | 2018-05-11 | 2018-08-10 | 珠海格力精密模具有限公司 | Square parts special jig for grinding |
-
2012
- 2012-09-27 CN CN2012205079463U patent/CN202804734U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097080A (en) * | 2014-07-10 | 2014-10-15 | 上海华东计算技术研究所实验工厂 | Special fixture for machining of special-shaped parts |
| CN104942633A (en) * | 2015-07-14 | 2015-09-30 | 上海华东计算技术研究所实验工厂 | Novel fixture |
| CN104959857A (en) * | 2015-07-14 | 2015-10-07 | 上海华东计算技术研究所实验工厂 | Clamp special for machining integrated special-shaped part shaft |
| CN108381395A (en) * | 2018-05-11 | 2018-08-10 | 珠海格力精密模具有限公司 | Square parts special jig for grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |