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Clamping and auxiliary supporting linkage mechanism

A linkage mechanism and clamping technology, applied in the direction of support, clamping, workpiece clamping device, etc., can solve the problem of time-consuming and labor-intensive, and achieve the effect of improving stability and reliability, improving clamping rigidity, and improving work efficiency.

Inactive Publication Date: 2017-05-10
SUZHOU VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Typical auxiliary support structures (such as screw type, self-positioning type, push-pull type, etc.) need to readjust the height of the support point every time, which is time-consuming and laborious

Method used

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  • Clamping and auxiliary supporting linkage mechanism

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Effect test

Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] attached figure 1 It is a clamping and auxiliary support linkage mechanism described in the present invention, including clamp body 1, spring 2, wedge pin 3, spherical adjustment rod 4, three-point auxiliary support 5, locking stud 6, clamping plate 7 and Lock nut 8; a spring 2 is arranged in the inner center of the clamp body 1; one end of the spring 2 is connected to the clamp body 1, and the other end is connected to the wedge pin 3; the wedge of the wedge pin 3 is provided with a spherical adjustment rod 4; the spherical adjusting rod 4 extends out of the clamp body 1, and the spherical part faces outward; the top of the wedge pin 3 is provided with a three-point auxiliary support 5; the clamp body 1 above the spherical adjusting rod 4 is provided There is a locking stud 6; the locking stud 6 is provided with a clamping pr...

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Abstract

The invention discloses a clamping and auxiliary supporting linkage mechanism which comprises a fixture body, a spring, an inclined wedge pin, a spherical adjustment lever, a three-point auxiliary support, a locking stud, a clamping and pressing plate and a locking nut, wherein the spring is arranged in the center inside the fixture body; one end of the spring is connected with the fixture body, and the other end of the spring is connected with the inclined wedge pin; the spherical adjustment lever is arranged at an inclined wedge of the inclined wedge pin; the spherical adjustment lever extends out of the fixture body; the three-point auxiliary support is arranged on the top of the inclined wedge pin; the locking stud is arranged on the fixture body above the spherical adjustment lever; the clamping and pressing plate is arranged on the locking stud; and the lower end of the clamping and pressing plate is connected with the spherical adjustment lever. The auxiliary supporting device is synchronously driven by a position adjustable clamping element, multi-point flexible auxiliary support is realized on the surface of a workpiece, the clamping rigidity of the workpiece is improved, the clamping stability and reliability are improved, the operations of clamping and adjusting the position of the auxiliary support are completed in one time, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a linkage mechanism which can not only clamp parts, but also adjust the auxiliary support position. Background technique [0002] During the workpiece positioning and clamping process, if it is necessary to improve the positioning rigidity, stability and reliability of the workpiece positioning reference plane, the auxiliary support can be used for auxiliary positioning. Although the auxiliary support does not limit the degree of freedom of the workpiece, it can make up for the defects that the clamping force is not perpendicular to the main positioning base surface and the processing surface is far away from the rigid part of the workpiece. Typical auxiliary support structures (such as screw type, self-positioning type, push-pull type, etc.) need to re-adjust the height of the support point every time, which is time-consuming and labor-intensive. Contents of the invention [0003] The purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B25B11/00
CPCB23Q3/06B25B11/00
Inventor 张军陈婧
Owner SUZHOU VOCATIONAL UNIV
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