Lifting device

A lifting device and lifting mechanism technology, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve problems such as unevenness of large parts, and achieve the effect of maintaining stability

Active Publication Date: 2018-06-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a lifting device to solve the problem that the lifting mechanism in the prior art is not smooth when lifting large parts

Method used

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Embodiment Construction

[0029] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0030] The application provides a lifting device, such as figure 2 As shown, it is composed of a supporting mechanism 100 and a jacking mechanism 200, the supporting mechanism 100 is installed on the jacking mechanism 200, and the jacking mechanism 200 is fixedly installed on the base.

[0031] Such as Figure 4 As shown, the support mechanism 100 of the present application includes a support frame 103, a chute plate 101 and a limit block 102, wherein the support frame 103 includes a king-shaped structure composed of a longitudinal beam 1031 and three transverse beams 1032; In an embodiment, the support frame 103 may also be in other...

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PUM

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Abstract

The invention relates to a lifting device. The lifting device comprises a supporting mechanism and a jacking mechanism; the supporting mechanism is arranged on the jacking mechanism, and the supporting mechanism comprises a supporting frame, a sliding groove plate and a limiting block; and the jacking mechanism comprises sliding blocks, transmission arms, a middle shaft block, an upper fixing plate, a side fixing plate and an air cylinder, wherein the middle shaft block is fixed at the end of an air cylinder rod, one transmission arm is rotationally connected to each of the four directions ofthe side surface of the middle shaft block, one sliding block is rotationally connected to the other end of each transmission arm, and the sliding blocks are arranged in sliding grooves in a sliding mode. According to the technical scheme, the jacking mechanism, the middle shaft block, the transmission arms and the sliding block structure are arranged, so that the sliding type support of the jacking mechanism and the supporting mechanism is realized, and the stability in the lifting process is kept.

Description

technical field [0001] The invention belongs to the technical field of support equipment, in particular to a lifting device. Background technique [0002] In the welding process of the automobile body, based on reasons such as improving the operability of welding and facilitating the pick-and-place process of the parts to be welded, it is inclined to design a lifting mechanism in the welding tool to achieve the above requirements. [0003] Lifting mechanism of prior art such as figure 1 As shown, the lifting mechanism realizes the lifting function of the parts by lifting several support blocks 01 through the cylinder. The guide column 02 is designed on both sides to ensure the stability of the lifting process. The principle of the guide column is that the sleeve is fixed on the base, and the guide shaft is fixed on the support frame 03. [0004] The lifting mechanism in the prior art has extremely high requirements on the installation accuracy and machining accuracy of the...

Claims

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Application Information

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IPC IPC(8): B23K26/70
CPCB23K26/702
Inventor赵瑞魏庆丰陈小泉桑大群黄星丽汪小霞金东海
OwnerANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD