CN201871981U - Clamp for processing circular arc surface parts with holes - Google Patents
Clamp for processing circular arc surface parts with holes Download PDFInfo
- Publication number
- CN201871981U CN201871981U CN2010206305778U CN201020630577U CN201871981U CN 201871981 U CN201871981 U CN 201871981U CN 2010206305778 U CN2010206305778 U CN 2010206305778U CN 201020630577 U CN201020630577 U CN 201020630577U CN 201871981 U CN201871981 U CN 201871981U
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- Prior art keywords
- reference column
- pneumatic
- clamp
- positioning
- platform
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- Expired - Fee Related
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Abstract
The utility model relates to the field of workpiece clamping devices, in particular to a clamp for processing circular arc surface parts with holes, which comprises a platform (1) and is characterized in that the clamp also comprises positioning posts (2), a positioning groove (3) and a pneumatic clamp (4), wherein the positioning posts (2), the positioning groove (3) and the pneumatic clamp (4) are all fixed on the platform (1), the number of the positioning posts (2) is at least three, the positioning posts (2) are fixed on the platform (1), in addition, all positioning posts (2) are positioned on the same circumference, the positioning groove (3) is in a concave shape, a groove opening of the positioning groove (3) is right aligned with the circumference determined by the positioning post (3), the pneumatic clamp (4) is provided with a telescopic claw, the pneumatic clamp (4) and the positioning groove (3) are respectively positioned at both sides of the positioning posts (2), and the pneumatic claw of the pneumatic clamp (4) is right aligned with the circumference determined by the positioning post (3). The clamp provided by the utility model has the advantages of simple structure and high processing precision and is convenient to use.
Description
Technical field
The utility model relates to the Workpiece clamping device field, is specially a kind of anchor clamps that are used to process arc-shaped surface part with holes.
Background technology
Run into the part of band curved surfaces during machining through regular meeting, for example, a kind of part is arranged in the auto parts, as depicted in figs. 1 and 2, the structure of part 10 is: the bottom is a rectangular block and has two through holes that a torus is fixed on the top of rectangular block.Owing to exist curved surfaces and through hole, therefore be difficult for the location, the excessive part deformation that easily causes again of chucking power, the earlier employing divided several operation method for processing more, and part and anchor clamps need be repeatedly loaded and unloaded in substep processing, influence machining accuracy.
The utility model content
In order to overcome the defective of prior art, a kind of simple in structure, easy to use, anchor clamps that chucking power is fit to are provided, the utility model discloses a kind of anchor clamps that are used to process arc-shaped surface part with holes.
The utility model reaches goal of the invention by following technical solution:
A kind of anchor clamps that are used to process arc-shaped surface part with holes, comprise platform, the platform horizontal fixed, it is characterized in that: also comprise reference column, locating slot and pneumatic clamps, reference column, locating slot and pneumatic clamps all are fixed on the platform, reference column has 3 at least, reference column is fixed on the platform and reference column all is positioned on the same circumference, locating slot is " recessed " font, the notch of locating slot is over against the determined circumference of reference column, the pneumatic telescopic pneumatic pawl that accompanies, pneumatic clamps and locating slot lay respectively at the both sides of reference column, and the pneumatic pawl of pneumatic clamps is over against the determined circumference of reference column.
The described anchor clamps that are used to process arc-shaped surface part with holes is characterized in that: the quantity of reference column is 4, and reference column is arranged in square.
When the utility model uses, embed the circular arc shaped portion of part to be processed in the determined circumference of reference column and rely on reference column to be located, rectangular block is partially submerged in the notch of locating slot and relies on locating slot to be located, the bottom surface and the platform of part to be processed are adjacent to, start pneumatic clamps, the pneumatic pawl of pneumatic clamps is stretched out and lock part to be processed, can implement machining.Platform, reference column, locating slot and pneumatic clamps multiple spacing down, part to be processed is located fully, can regulate easily and flexibly to clamp to try hard to avoid by pneumatic clamps and exempt from not clamp or press from both sides tension, can once finish Cutting Parts processing to be processed by once mounting like this, guarantee dimensional accuracy of products, position quality of fit.The beneficial effects of the utility model are: simple in structure, easy to use, machining accuracy is high.
Description of drawings
Fig. 1 is the front view of the part of prior art processing;
Fig. 2 is the left view of the part of prior art processing;
Fig. 3 is a structural representation of the present utility model.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of anchor clamps that are used to process arc-shaped surface part with holes, comprise platform 1, reference column 2, locating slot 3 and pneumatic clamps 4, as shown in Figure 3, concrete structure is: platform 1 horizontal fixed, reference column 2, locating slot 3 and pneumatic clamps 4 all are fixed on the platform 1, reference column 2 has 3 at least, reference column 2 is fixed on the platform 1 and reference column 2 all is positioned on the same circumference, locating slot 3 is " recessed " font, and the notch of locating slot 3 is over against reference column 3 determined circumference, and pneumatic clamps 4 has a telescopic pneumatic pawl, pneumatic clamps 4 and locating slot 3 lay respectively at the both sides of reference column 2, and the pneumatic pawl of pneumatic clamps 4 is over against reference column 3 determined circumference.In the present embodiment, the quantity of reference column 2 is 4, and reference column 2 is arranged in square.
When present embodiment uses, embed the circular arc shaped portion of part to be processed in the reference column 2 determined circumference and rely on reference column 2 to be located, rectangular block is partially submerged in the notch of locating slot 3 and relies on locating slot 3 to be located, the bottom surface of part to be processed and platform 1 are adjacent to, start pneumatic clamps 4, the pneumatic pawl of pneumatic clamps 4 is stretched out and lock part to be processed, can implement machining.
Claims (2)
1. anchor clamps that are used to process arc-shaped surface part with holes, comprise platform (1), platform (1) horizontal fixed, it is characterized in that: also comprise reference column (2), locating slot (3) and pneumatic clamps (4), reference column (2), locating slot (3) and pneumatic clamps (4) all are fixed on the platform (1), reference column (2) has 3 at least, reference column (2) is fixed on the platform (1) and reference column (2) all is positioned on the same circumference, locating slot (3) is " recessed " font, the notch of locating slot (3) is over against the determined circumference of reference column (3), pneumatic clamps (4) has a telescopic pneumatic pawl, pneumatic clamps (4) and locating slot (3) lay respectively at the both sides of reference column (2), and the pneumatic pawl of pneumatic clamps (4) is over against the determined circumference of reference column (3).
2. be used to process the anchor clamps of arc-shaped surface part with holes according to claim 1, it is characterized in that: the quantity of reference column (2) is 4, and reference column (2) is arranged in square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206305778U CN201871981U (en) | 2010-11-29 | 2010-11-29 | Clamp for processing circular arc surface parts with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206305778U CN201871981U (en) | 2010-11-29 | 2010-11-29 | Clamp for processing circular arc surface parts with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871981U true CN201871981U (en) | 2011-06-22 |
Family
ID=44159915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206305778U Expired - Fee Related CN201871981U (en) | 2010-11-29 | 2010-11-29 | Clamp for processing circular arc surface parts with holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639782A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Positioning fixture for milling |
| CN105127776A (en) * | 2015-07-10 | 2015-12-09 | 江苏南铸科技股份有限公司 | Tool for concave surface workpiece |
-
2010
- 2010-11-29 CN CN2010206305778U patent/CN201871981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639782A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Positioning fixture for milling |
| CN105127776A (en) * | 2015-07-10 | 2015-12-09 | 江苏南铸科技股份有限公司 | Tool for concave surface workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: 215214, No. 333, Fen Yang Road, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou Patentee after: Asia Machinery (Suzhou) Co., Ltd. Address before: 201719 Shanghai city Qingpu District Jinze Shangta snow road No. 158 Patentee before: Shanghai Yadelin Nonferrous Metal Co., Ltd. |
|
| 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: 20110622 Termination date: 20161129 |