Double-face clamping device for locating and clamping automobile parts

A technology for positioning and clamping of auto parts, which is applied in the field of double-sided clamping devices for positioning and clamping of auto parts, can solve problems such as insufficient stability of the state, achieve uniform clamping force divisions of workpieces, eliminate partial gaps, and position stable effect

Inactive Publication Date: 2014-10-29
SHANGHAI DAODUO AUTOMOTIVE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing clamping device has the following defects in practical application: 1. A single clamping head will make the clamping state of the workpiece unstable during clamping; 2. If there is a gap, the adjustment piece needs to be adjusted up and down

Method used

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  • Double-face clamping device for locating and clamping automobile parts

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Experimental program
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Embodiment

[0016] Such as figure 1 As shown, a double-sided clamping device for positioning and clamping auto parts includes a fixing mechanism 1, a driving mechanism 2 and a double-sided clamping mechanism, and the double-sided clamping mechanism is connected to the driving mechanism by driving. The securing mechanism is located between the double-sided clamping mechanisms. The double-sided clamping mechanism includes a left clamping assembly and a right clamping assembly. The driving mechanism 2 is an air cylinder.

[0017] The left clamping assembly includes a left clamping arm 3, a left limiting block 4 and a left connecting plate 5, the left clamping arm 3 is movably connected with the fixing mechanism 1 through the left connecting plate 5, and the left limiting block 4 It is vertically located on the right side of the left connecting plate 5, and is fixedly connected with the fixing mechanism 1. The left connecting plate 5 is connected with the fixing mechanism 1 by bolts.

[0...

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PUM

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Abstract

The invention relates to a double-face clamping device for locating and clamping automobile parts. The double-face clamping device comprises a fixing mechanism, a driving mechanism and a double-face clamping mechanism. The double-face clamping mechanism is connected with the driving mechanism in a driven mode, the fixing mechanism is located in the middle of the double-face clamping mechanism, the driving mechanism drives the double-face clamping mechanism to be opened, and after a workpiece is placed in the double-face clamping mechanism, the driving mechanism drives the double-face clamping mechanism to clamp the workpiece. Compared with the prior art, the workpiece is clamped through double faces at the same time, locating is more stable, workpiece clamping force is move evenly distributed, and a part of gaps can be eliminated.

Description

technical field [0001] The invention relates to a clamping device, in particular to a double-sided clamping device for positioning and clamping auto parts. Background technique [0002] At present, with the rapid development of the global car industry, the continuous improvement of production capacity and tempo, the requirements for automation in the production process are getting higher and higher. In the field of automobile body-in-white welding, clamping mechanisms are required in many occasions, and are generally used for positioning when multiple sheet metal parts need to be welded. The car body is generally composed of outer cover, inner cover and skeleton. The thickness of the steel plate of the cover is generally 0.8-1.2mm, and the thickness of the steel plate of the skeleton is mostly 1.2-2.5mm, which means that most of them are thin plates. For the design of the welding fixture, it has the characteristics of complex structural shape and easy deformation of large s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 徐学骏胡东群曹兵
Owner SHANGHAI DAODUO AUTOMOTIVE EQUIP
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