Elevating gasket base

A pad seat and lifting technology, which is applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of high friction, low lifting accuracy and sensitivity, and inflexible pad seat lifting, etc. problems, to achieve the effect of flexible and accurate movement, small friction resistance and long service life

Active Publication Date: 2011-11-09
KUSN HUAHENG ENG TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the lifting of the pad seat is not flexible, the accuracy and sensitivity of the lifting are not high, and the friction force is large, the lifting of the pad seat often cannot meet the requirements of the welding process.

Method used

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  • Elevating gasket base
  • Elevating gasket base
  • Elevating gasket base

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below by means of embodiments in conjunction with the accompanying drawings.

[0013] As shown in the accompanying drawings, a lifting cushion seat includes a driving device 1, a cushion seat 2, an upper wedge 3 fixed on the lower surface of the cushion seat 2, and a The lower movable seat 6 which is under the cushion seat 2 and can move back and forth, the lower inclined wedge 4 fixed on the lower movable seat 6 and corresponding to the upper inclined wedge 3; the cushion seat 2 The left and right and front and rear degrees of freedom are limited and can only move up and down. The left and right and up and down degrees of freedom of the lower moving seat 6 are limited and can only move forward and backward; the drive device 1 includes a motor, a reducer, a transmission screw and Nuts etc., wherein the nut is fixedly connected with the lower moving seat 6, and the driving device 1 drives the lower moving seat to move forwa...

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PUM

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Abstract

The invention relates to an elevating gasket base, which comprises a driving device, a gasket base, an upper inclined wedge block, a lower movable base and a lower inclined wedge block, wherein the upper inclined wedge block is fixed on the lower surface of the gasket base; the lower movable base is positioned below the gasket base and can move back and forth; the lower inclined wedge block is fixed on the lower movable base and corresponds to the upper inclined wedge block; the gasket base can only move up and down; the lower movable base can only move back and forth; the driving device is fixedly connected with the lower movable base; an upper inclined plane of the upper inclined wedge block is smoothly contacted with a lower inclined plane of the lower inclined wedge block; and a stroke adjusting mechanism is also arranged on the mechanism. The elevating gasket base is flexible and accurate in motion, and can realize the stepless regulation of the height of the gasket base; and in addition, the elevating gasket base adopts guide rails in rolling friction to guide, so that the friction resistance is small, and the service life of parts is long.

Description

technical field [0001] The invention relates to a lifting pad seat. Background technique [0002] During the panel welding process, since the welding height often changes (mostly caused by the different thickness of the welding panel), the height of the cushion seat supporting the plate needs to be continuously adjusted to meet the welding requirements. But the liner seat in the prior art is realized substantially by adding an oil cylinder at the bottom of the liner seat, the piston rod of the oil cylinder is fixedly connected with the bottom of the liner seat, and the expansion and contraction of the piston rod drives the lifting of the liner seat. The lifting of the liner seat in this way is inflexible, the accuracy and sensitivity of the lift are not high, and the friction force is relatively large, so the lifting of the liner seat often cannot meet the requirements of the welding process. Contents of the invention [0003] The object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/047
Inventor 陆敏华宋方超董文宁陈国余
Owner KUSN HUAHENG ENG TECH CENT
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