CN203695986U - Arc-surface turning positioning fixture - Google Patents
Arc-surface turning positioning fixture Download PDFInfo
- Publication number
- CN203695986U CN203695986U CN201420089666.4U CN201420089666U CN203695986U CN 203695986 U CN203695986 U CN 203695986U CN 201420089666 U CN201420089666 U CN 201420089666U CN 203695986 U CN203695986 U CN 203695986U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- arc
- workpieces
- surface turning
- 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 - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an arc-surface turning positioning fixture. The arc-surface turning positioning fixture comprises a fixture body, a pressure plate and a positioning block, wherein a positioning groove is formed in the two ends of the fixture body respectively; the pressure plate is fixedly arranged above the positioning grooves of the fixture body through a bolt; the positioning block is arranged in the middle of the fixture body, and is used for positioning workpieces. The arc-surface turning positioning fixture is simple in structure, and convenient for loading and unloading workpieces. Stable clamping of workpieces is realized by using the own structural characteristics of workpieces, and two workpieces can be clamped at one time, thereby completing processing of arc surfaces on two workpieces at one time, and increasing the working efficiency.
Description
Technical field
The utility model relates to a kind of aided positioning clamping apparatus for part circular arc surface turning.
Background technology
A kind of irregular part, adding man-hour requirement take the axis of the certain position of workpiece as benchmark Machining Arc face, still, in process, owing to being difficult to realize the stable clamping of workpiece in this axial location, has brought very large difficulty to the processing of workpiece.
Utility model content
The utility model has solved above technical problem, provides a kind of simple in structure, can stablize clamping to workpiece, improves the arc surface turning positioning fixture of working (machining) efficiency.
For solving the problems of the technologies described above, the utility model has adopted a kind of arc surface turning positioning fixture, comprise clamp body, pressing plate and locating piece, described clamp body two ends are respectively provided with a locating slot, described pressing plate is mounted by means of bolts on the locating slot top of clamp body, described locating piece is arranged on clamp body middle part, for workpiece is positioned.
Further, in the utility model, described clamp body is upper and lower symmetrical structure, be symmetrically arranged with four locating slots at the two ends of clamp body, each locating slot top is provided with a pressing plate, and clamp body middle part is symmetrically arranged with two locating pieces, and locating piece is mounted by means of bolts on clamp body.
The utility model is simple in structure, work-handling is convenient, utilizes the design feature of workpiece itself to realize the stable clamping to workpiece, and can two workpiece of clamped one time, thereby can once complete the processing of two workpiece circular arc faces, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A-A is to cutaway view.
In figure, 1, clamp body; 2, pressing plate; 3, locating piece; 4, locating slot; 5, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 and 2, for a kind of arc surface turning positioning fixture, comprise clamp body 1, pressing plate 2 and locating piece 3, clamp body 1 two ends are respectively provided with a locating slot 4, pressing plate 2 is mounted by means of bolts on locating slot 4 tops of clamp body 1, locating piece 3 is arranged on clamp body 1 middle part, for workpiece 5 is positioned.
For further improving working (machining) efficiency, clamp body 1 can be designed to upper and lower symmetrical structure, be symmetrically arranged with four locating slots 4 at the two ends of clamp body 1, each locating slot 4 tops are provided with a pressing plate 2, clamp body 1 middle part is symmetrically arranged with two locating pieces 3, and locating piece 3 is mounted by means of bolts on clamp body 1.Adding man-hour like this, can be simultaneously by two workpiece 5 clampings on fixture, once complete the processing to two workpiece circular arc faces.
Claims (2)
1. arc surface turning positioning fixture, comprise clamp body (1), pressing plate (2) and locating piece (3), it is characterized in that: described clamp body (1) two ends are respectively provided with a locating slot (4), described pressing plate (2) is mounted by means of bolts on locating slot (4) top of clamp body (1), described locating piece (3) is arranged on clamp body (1) middle part, for workpiece is positioned.
2. arc surface turning positioning fixture according to claim 1, it is characterized in that: described clamp body (1) is upper and lower symmetrical structure, be symmetrically arranged with four locating slots (4) at the two ends of clamp body (1), each locating slot (4) top is provided with a pressing plate (2), clamp body (1) middle part is symmetrically arranged with two locating pieces (3), and locating piece (3) is mounted by means of bolts on clamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089666.4U CN203695986U (en) | 2014-03-01 | 2014-03-01 | Arc-surface turning positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089666.4U CN203695986U (en) | 2014-03-01 | 2014-03-01 | Arc-surface turning positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695986U true CN203695986U (en) | 2014-07-09 |
Family
ID=51046485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089666.4U Expired - Fee Related CN203695986U (en) | 2014-03-01 | 2014-03-01 | Arc-surface turning positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475805A (en) * | 2016-12-15 | 2017-03-08 | 上海弘盛特种阀门制造股份有限公司 | A kind of clamp for machining of high leakproofness ball valve gripper shoe |
-
2014
- 2014-03-01 CN CN201420089666.4U patent/CN203695986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475805A (en) * | 2016-12-15 | 2017-03-08 | 上海弘盛特种阀门制造股份有限公司 | A kind of clamp for machining of high leakproofness ball valve gripper shoe |
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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: 20140709 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |