CN104249317A - Profiling positioning clamp - Google Patents
Profiling positioning clamp Download PDFInfo
- Publication number
- CN104249317A CN104249317A CN201310272507.8A CN201310272507A CN104249317A CN 104249317 A CN104249317 A CN 104249317A CN 201310272507 A CN201310272507 A CN 201310272507A CN 104249317 A CN104249317 A CN 104249317A
- Authority
- CN
- China
- Prior art keywords
- profiling
- groove
- workpiece
- profiling positioning
- cambered surface
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to a production auxiliary device, and in particular relates to a profiling positioning clamp for fixedly clamping a workpiece. The profiling positioning clamp comprises a clamp body and is characterized in that an inward-concave oblique surface and an arc surface which is used for connecting the oblique surface and the upper surface are arranged on the upper surface of the clamp body, the oblique surface and the arc surface are respectively provided with a first groove and a second groove, the radian of the bottom surface of the second groove is identical to that of the arc surface, and the arc surface is provided with a threaded hole for fixedly locking the workpiece. By adopting the profiling positioning clamp, the deformation of the profiling workpiece can be prevented in the positioning process, the original shape of a product can be favorably guaranteed, the subsequent machining and production can be conveniently carried out, the production efficiency is improved, and the rejection rate of the product is reduced.
Description
Technical field
The invention belongs to production auxiliary equipment, particularly a kind of profiling positioning fixture for being fixedly clamped to workpiece.
Background technology
The structure more complicated of profiling workpiece, there is more kink and arc connecting portion, add man-hour further on the surface of profiling workpiece, need to be fixed it, the stationary fixture of transmission easily causes profiling workpiece deformation, affects shape and the effect of profiling workpiece.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the present invention devises a kind of profiling positioning fixture can fitted with the imitation profile of profiling workpiece.
The present invention is achieved through the following technical solutions:
Profiling positioning fixture, it comprises chuck body, it is characterized in that: the upper surface of described chuck body is provided with the inclined-plane of indent and connects the cambered surface of inclined-plane and upper surface, described inclined-plane and cambered surface are respectively arranged with the first groove and the second groove, the radian of the second groove floor is identical with the radian of cambered surface, described cambered surface is provided with the screwed hole for being locked to workpiece.
Described inclined-plane and the angle of upper surface are 30 °.
The radius of described cambered surface is 100mm.
In sum, the present invention has following beneficial effect:
The present invention devises a kind of positioning fixture coincide with profiling surface of the work, prevents from causing profiling workpiece deformation in position fixing process, is conducive to ensureing the original shape of product, is also convenient to follow-up processing, improves production efficiency, reduce the scrappage of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1
In figure, 1 is chuck body, and 2 is inclined-plane, and 3 is cambered surface, and 4 is the first groove, and 5 is the second groove, and 6 is screwed hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Profiling positioning fixture as shown in Figure 1, it comprises chuck body 1, it is characterized in that: the upper surface of described chuck body 1 is provided with the inclined-plane 2 of indent and connects the cambered surface 3 of inclined-plane 2 and upper surface, described inclined-plane 2 and cambered surface 3 are respectively arranged with the first groove 4 and the second groove 5, the radian of the second groove 5 bottom surface is identical with the radian of cambered surface 3, described cambered surface 3 is provided with the screwed hole 6 for being locked to workpiece.
Described inclined-plane 2 is 30 ° with the angle of upper surface 1.
The radius of described cambered surface 3 is 100mm.
In sum, the present invention has following beneficial effect:
The present invention devises a kind of positioning fixture coincide with profiling surface of the work, prevents from causing profiling workpiece deformation in position fixing process, is conducive to ensureing the original shape of product, is also convenient to follow-up processing, improves production efficiency, reduce the scrappage of product.
Claims (3)
1. profiling positioning fixture, it comprises chuck body, it is characterized in that: the upper surface of described chuck body is provided with the inclined-plane of indent and connects the cambered surface of inclined-plane and upper surface, described inclined-plane and cambered surface are respectively arranged with the first groove and the second groove, the radian of the second groove floor is identical with the radian of cambered surface, described cambered surface is provided with the screwed hole for being locked to workpiece.
2. profiling positioning fixture according to claim 1, is characterized in that: described inclined-plane and the angle of upper surface are 30 °.
3. profiling positioning fixture according to claim 1, is characterized in that: the radius of described cambered surface is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272507.8A CN104249317A (en) | 2013-06-30 | 2013-06-30 | Profiling positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272507.8A CN104249317A (en) | 2013-06-30 | 2013-06-30 | Profiling positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104249317A true CN104249317A (en) | 2014-12-31 |
Family
ID=52184744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272507.8A Pending CN104249317A (en) | 2013-06-30 | 2013-06-30 | Profiling positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843878A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Combined machining tool |
| CN115090713A (en) * | 2022-05-17 | 2022-09-23 | 福建福耀汽车饰件有限公司 | Sheet metal part correcting tool |
-
2013
- 2013-06-30 CN CN201310272507.8A patent/CN104249317A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843878A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Combined machining tool |
| CN111843878B (en) * | 2020-07-23 | 2022-04-08 | 沈阳富创精密设备股份有限公司 | Combined machining tool |
| CN115090713A (en) * | 2022-05-17 | 2022-09-23 | 福建福耀汽车饰件有限公司 | Sheet metal part correcting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |