Quick-release type universal fixture

A quick-release and fixture technology, applied in the field of aero-engines, can solve the problems of high maintenance costs, difficult thin walls, high fixture design and manufacturing costs, and achieve the effects of low maintenance and management costs and low manufacturing costs.

Active Publication Date: 2016-02-24
CHINA HANGFA SOUTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a quick-release universal clamp to solve the technical problems existing in the existing clamps that it is difficult to clamp thin-walled and easily deformed parts, and the design and manufacture cost of the clamp is high, the maintenance cost is high, and the versatility is poor.

Method used

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Embodiment Construction

[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0033] Such as figure 1 , Figure 4 , Figure 5 as well as Figure 8 As shown, the preferred embodiment of the present invention provides a quick-release universal clamp, which is used for clamping and positioning the annular casing 1, and the outer peripheral wall of the annular casing 1 is provided with an annular outer A ring-shaped inner flange 102 is provided on the flange 101 or the inner peripheral wall. The quick-release universal clamp includes: a face plate 2, which is detachably provided on the face plate 2 for clamping the ring casing 1 and supporting it on the whole surface The positioning ring 3 for positioning, the tightening part for tightening the annular casing 1 mounted on the positioning ring 3 and the positioning ring 3, and ...

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Abstract

The invention discloses a quick-release type universal fixture which comprises a face plate, wherein a positioning ring, a jacking part and a pressing part are detachably arranged on the face plate; the positioning ring is used for clamping a ring-shaped cartridge receiver and carrying out whole-face supporting and positioning on the ring-shaped cartridge receiver; the jacking part is used for jacking the ring-shaped cartridge receiver arranged on the positioning ring and the positioning ring; the pressing part is used for pressing the ring-shaped cartridge receiver arranged on the positioning ring and the positioning ring; and the jacking part and the pressing part are arranged on the face plate in a sliding mode. The quick-release type universal fixture disclosed by the invention can meet clamping and positioning requirements of thin-wall and easy-to-deform parts, so that the problem in a current three-point type (multi-point type) universal fixture is solved; meanwhile, the fixture is wide in applicability, and problems in a current special fixture for outer-circle (inner-hole) whole-face supporting are solved; and besides, the quick-release type universal fixture disclosed by the invention is low in manufacturing cost and low in maintenance and management cost.

Description

technical field [0001] The invention relates to the field of aero-engines, in particular to a quick-release universal clamp. Background technique [0002] At present, fixtures in the field of mechanical processing are mainly divided into two types: one is a three-point (multi-point) support general-purpose fixture, and the other is a special fixture for outer circle (inner hole) full surface support. [0003] The three-point (multi-point) supporting general-purpose fixture uses standard blocks as supporting points to support parts. Due to the high manufacturing accuracy of the standard blocks, the cost of manufacturing fixtures is high; at the same time, the three-point (multi-point) supporting general-purpose fixture supports The support method is three-point (multi-point) intermittent support, which is difficult to meet the clamping requirements of thin-walled and easily deformed parts. [0004] The entire surface of the outer circle (inner hole) is supported by a special...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/107
CPCB23B31/107
Inventor 孙要兵柏慧赵宇平程璋马滔
Owner CHINA HANGFA SOUTH IND CO LTD
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