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An adjustable clamp

An adjustable and fixture technology, applied in the direction of clamping, manufacturing tools, workpiece clamping devices, etc., can solve the problems of poor clamping positioning effect, short life of the clamping device, poor interchangeability, etc., and achieve compact structure and low cost. Low processing cost and low frictional resistance

Inactive Publication Date: 2018-01-23
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides an adjustable clamp in order to solve the problems of short service life, poor processing, low precision, poor interchangeability and poor clamping and positioning effect of the existing production line product clamping device

Method used

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, based on the embodiments of the present invention, other embodiments obtained by those of ordinary skill in the art without creative work all belong to this invention. Scope of invention protection.

[0033] An adjustable clamp is characterized in that it includes a driving part, a clamping part and a positioning part,

[0034] The positioning part includes a product working position positioning block 14, several positioning sides and several clamping sides. The product working position positioning block 14 and each positioning side are fixedly installed on the transition plate 18, and each clamping side is respectively fixed on a respective clamping side. One end of the tight edge fixing plate 11,

[0035] The clamping part includes a clamping edge fixing plate 11, the other end of the clamping edge fixing plate 11 h...

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PUM

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Abstract

The invention belongs to the technical field of automation production fixture, in particular to an adjustable fixture. According to the adjustable fixture, the problem that in the prior production line, a product clamping device is short in service life, difficult to machine, low in accuracy, inadequate in interchangeability and not good in clamping and positioning effects can be solved. The adjustable fixture comprises a driving part, a clamping part and a positioning part. In the driving part, rolling wheels contacts with ejector pins; in the clamping part, clamping edges are connected with a transition plate by sliding blocks and sliding rails, and the clamping edges are adjusted by jackscrews. The adjustable fixture is more stable and the service life is greatly improved; the clamping force can be debugged for the force conditions of different products, so that a clamping mechanism has better flexibility. The adjustable fixture is used for product clamping and product positioning of the production line and has the advantages of being compact in structure, stable in property and capable of lowering cost.

Description

technical field [0001] The invention belongs to the technical field of fixtures for automatic production of products, and in particular relates to an adjustable fixture. Background technique [0002] Fixtures are indispensable in the high-precision processing of some small products, and the positioning accuracy of the fixtures is directly related to the quality of the product. The existing clamping and positioning mechanism has many shortcomings and deficiencies: [0003] (1) Clamping and loosening are achieved entirely by mechanical extrusion, which is easy to wear and has a short life; [0004] (2) Since the previous clamping mechanism is assembled by external processing parts, due to the high positioning accuracy of the product, the processing accuracy of the parts is required to be high; [0005] (3) The wearing parts are basically processed parts, and there is no good interchangeability; [0006] (4) Since the previous positioning edges are directly processed, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08B25B11/00
CPCB23Q3/08B25B11/00
Inventor 赵耀虹陈晓明李瑞琴赵建文
Owner ZHONGBEI UNIV