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Frame assembly welding error prevention device

A frame assembly welding and error-proofing technology, applied in auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of easy deformation of welding parts, improve production capacity, reduce thermal expansion and cold contraction deformation, reduce rework and other problems. The effect of wasting resources

Active Publication Date: 2017-07-07
柳州万众汽车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a frame assembly welding error prevention device, which can solve the problem that the welding parts in the existing frame assembly welding are prone to deformation

Method used

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  • Frame assembly welding error prevention device
  • Frame assembly welding error prevention device
  • Frame assembly welding error prevention device

Examples

Experimental program
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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0013] figure 1 and figure 2 The frame assembly welding error prevention device shown is a part of a large welding tool. It is a clamp body. The clamp body mainly includes a mounting plate 1, a positioning support 2, a clamping arm and a locking bolt 6, and the mounting plate 1 is used to install the clamp body on the bottom plate of the welding workbench, the positioning support 2 is movably connected with the mounting plate 1, the clamping arm is fixedly installed on the positioning support 2, and the clamping arm is fixedly connected to the positioning support 2 Two oppositely arranged first clamping arms 5 and a second clamping arm 7 are provided with a profiling block matching the welding workpiece between these clamping arms, and the second clamping arm 7 and the profiling block The clamping direction is perpendicular to the clamping direction ...

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PUM

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Abstract

The invention discloses a frame assembly welding mistake proofing device and relates to the technical field of welding tools. The frame assembly welding mistake proofing device comprises a clamp body. The clamp body comprises a mounting plate, a positioning support, chucks and a locking mechanism. The positioning support is connected with the mounting plate, the chucks refer to a plurality of clamping arms and are fixedly connected on the positioning support, profiling blocks are arranged among the clamping arms, and the locking mechanism refers to locking bolts mounted on the clamping arms. Compared to the prior art, the frame assembly welding mistake proofing device has the advantages that cold deformation of sheet metal parts can be efficiently reduced by the aid of the profiling blocks, reliability in positioning is achieved, stability of welding product quality is improved, reworking and waste of resources are reduced, and productivity can be beneficially improved.

Description

technical field [0001] The invention relates to the field of welding tooling technology, in particular to a welding error prevention device for a vehicle frame assembly. Background technique [0002] Carbon dioxide gas shielded welding is a common welding method. It uses carbon dioxide gas as a shielding gas for welding. Robotic carbon dioxide gas shielded welding has the characteristics of high flexibility, high welding precision, stable product quality and large production capacity. It is mostly used for the welding of large weldments such as frame assemblies. The frame sheet metal parts are clamped on the bottom plate of the welding workbench through multiple clamp bodies. The clamp body includes a mounting plate, a positioning support, a chuck and a locking mechanism. The chuck is fixedly installed on the positioning support, and the positioning support The seat is connected with the bottom plate of the welding workbench through the mounting plate, the sheet metal parts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K31/003B23K37/04
Inventor 李峰梁学成
Owner 柳州万众汽车部件有限公司
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