CN202200069U - Turner clamp - Google Patents
Turner clamp Download PDFInfo
- Publication number
- CN202200069U CN202200069U CN201120307744XU CN201120307744U CN202200069U CN 202200069 U CN202200069 U CN 202200069U CN 201120307744X U CN201120307744X U CN 201120307744XU CN 201120307744 U CN201120307744 U CN 201120307744U CN 202200069 U CN202200069 U CN 202200069U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- turner
- clamp
- positioning
- parts
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a turner clamp. The turner clamp comprises a body, a positioning pressing plate, a pressing nut, a screw and a positioning nut. The key point is that: a stress pressing plate is arranged on the positioning pressing plate; an elastic piece is arranged at the front end of the stress pressing plate and a rigid piece is arranged at the rear end of the stress pressing plate; and the elastic piece and the rigid piece are integrally glued. The turner clamp has a simple structure and is easy to manufacture; a gluing pressing plate is provided, so part deformation caused by clamping is reduced, variable quantity of clamped parts can be effectively controlled and the ovality of the parts can be controlled within 0.015; the parts are clamped conveniently and quickly; and product quality and production efficiency are improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of turning fixture.
Background technology
For the processing of the thin part of wall, existing turning fixture adopts the endoporus location, uses the pressing plate end face to compress, and the back is fastening with nut.This installation way adopts part axial to compress the clamping deformation that has reduced part, and requiring the operator to possess has higher operative skill.But for the thin part of the high wall of required precision; This installation way still can make part deformation, and the extremely difficult control of deflection, also can produce machining deformation; Processing back part form and position tolerance and dimensional tolerance are overproof; Product quality is difficult to controlled, can not meet design requirement, and also can influence manufacturing schedule simultaneously.
Summary of the invention
The purpose of the utility model is exactly the shortcoming that will overcome above-mentioned technology, provides a kind of simple in structure, easy to manufacture, and convenient mounting and clamping, deflection are controlled, the turning fixture that crudy is good, precision is high.
The turning fixture of the utility model comprises body, positioning pressuring plate, clamping nut, screw rod, and positioning screw cap is characterized in that: have additional stressed pressing plate on the described positioning pressuring plate, stressed pressing plate front end is that elastic component, rear end are that rigidity part and splicing are one.
The turning fixture of the utility model is simple in structure, easy to manufacture, through setting up the handing-over pressing plate, has reduced the part deformation that causes because of clamping, and can effectively control the variable quantity of clamping, and the part ovality is controlled in 0.015; Parts fixation is convenient and swift, has improved product quality and production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of pressing plate.
Among the figure 1, body, 2, positioning pressuring plate, 3, stressed pressing plate, 4, clamping nut, 5, screw rod, 6, positioning screw cap, 7, elastic component, 8, the rigidity part, 9, part to be processed.
The specific embodiment
The turning fixture of the utility model comprises body 1, positioning pressuring plate 2, clamping nut 4, screw rod 5; Positioning screw cap 6; Have additional stressed pressing plate 3 on its described positioning pressuring plate 2; Stressed pressing plate 3 front ends are that elastic component 7, rear end are that 8 splicing of rigidity part constitute an integral body, and elastic component 7 is processed by elastoplast and steel plate respectively with rigidity part 8.
During use; Positioning screw cap 6 is fixed on screw rod 5 on the body 1, and part 9 to be processed places on the body 1 through screw rod 5, successively positioning pressuring plate 2, stressed pressing plate 3 is placed on the part to be processed; Tighten clamping nut 4 on the screw rod 5 at last, part 9 clampings to be processed are fixed on the body 1.On its dislocation Lathe bench, can accomplish part processing.
Claims (1)
1. turning fixture; Comprise body (1), positioning pressuring plate (2), clamping nut (4), screw rod (5); Positioning screw cap (6); It is characterized in that: have additional stressed pressing plate (3) on the described positioning pressuring plate (2), stressed pressing plate (3) front end is that elastic component (7), rear end are that rigidity part (8) and splicing are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120307744XU CN202200069U (en) | 2011-08-24 | 2011-08-24 | Turner clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120307744XU CN202200069U (en) | 2011-08-24 | 2011-08-24 | Turner clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200069U true CN202200069U (en) | 2012-04-25 |
Family
ID=45964207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120307744XU Expired - Lifetime CN202200069U (en) | 2011-08-24 | 2011-08-24 | Turner clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100872A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | High-precision vehicle shell body conical surface positioning fixture |
| CN111113707A (en) * | 2019-12-30 | 2020-05-08 | 中国航发湖南南方宇航工业有限公司 | Graphite coating thin-wall part clamp and machining method under clamping of clamp |
-
2011
- 2011-08-24 CN CN201120307744XU patent/CN202200069U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100872A (en) * | 2012-11-12 | 2013-05-15 | 无锡市航鹄科技有限公司 | High-precision vehicle shell body conical surface positioning fixture |
| CN111113707A (en) * | 2019-12-30 | 2020-05-08 | 中国航发湖南南方宇航工业有限公司 | Graphite coating thin-wall part clamp and machining method under clamping of clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee after: Chinese Hangfa south of Hunan Aerospace Industry Co. Ltd. Address before: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee before: Hunan Nanfang Aviation Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |