Device capable of simultaneously automatically welding two ends of each stabilizer bar

Abstract

The invention provides a device capable of simultaneously automatically welding two ends of each stabilizer bar. The device comprises a bottom plate (1). Two mounting supports (2) are correspondingly arranged on the bottom plate (1), a guide shaft (3) is vertically arranged on each mounting support (2), a rotary cylinder (4) is arranged on the top of each guide shaft (3) and is connected with a rotary sleeve (5), each rotary sleeve (5) is sleeved on the corresponding guide shaft (3), a clamping cylinder (6) is arranged on each guide shaft (3), a compressing block (7) is connected with a piston end of each clamping cylinder (6) and is positioned at the bottom of the corresponding guide shaft (3), two positioning blocks (10) which are used for fixing sleeves (9) at two ends of a stabilizer bar (8) are correspondingly arranged on the bottom plate (1), synchronous wire feeding devices are connected onto the rotary sleeves (5) by hinge pins, and welding guns (11) are arranged below the synchronous wire feeding devices and are assembled on the rotary sleeves (5) via connecting plates (12). The device has the advantages that weld joints among the sleeves and the ends of the stabilizer bar can be automatically welded by the welding guns capable of circularly rotating around the sleeves, welded ends are smooth and are free of air holes, requirements on the performance of products can be met, and the device is high in welding efficiency.

Description

technical field [0001] The invention belongs to the field of welding devices, in particular to a simultaneous automatic welding device for both ends of a stabilizer bar. [0002] Background technique [0003] At present, in the automotive stabilizer bar product industry, both ends of the stabilizer bar need to be flattened and a center hole is opened, and the assembly method with the chassis side is generally connected by a center hole pin at the end. Now the end of the stabilizer bar is welded with a seamless sleeve and the chassis Assembly and welding should be smooth and free of pores. Manual gas shielded welding or semi-automatic gas shielded welding is usually used, which may easily cause pores and uneven welding, which will affect the performance indicators of the stabilizer bar product. [0004] Contents of the invention [0005] The invention provides a device used for both ends of a stabilizer bar, which can carry out synchronous ring-shaped rotary automatic we...

AI Technical Summary

Problems solved by technology

[0003]At present, in the automotive stabilizer bar industry, both ends of the stabilizer bar need to be flattened and a center hole is opened, and the assembly method with the chassis side is generally connected by a center hole pin at the end Currently, the end of the stabilizer bar is assembled with a welded seamless sleeve and the chassis. The welding should be smooth and free of pores. Usually, manual gas shielded welding or semi-automatic gas shielded welding is used, which is likely to cause pores and uneven welding, which will affect the stability of the stabilizer bar. Product performance index

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