Frame Alignment Fixture

Abstract

The invention discloses a chassis straightening fixture. The chassis straightening fixture comprises a base (1), wherein two symmetrically arranged first automatic straightening clamping units (2), two symmetrically arranged first fixing clamping units (3), two symmetrically arranged first manual straightening units (4), two symmetrically arranged second fixing clamping units (5), two symmetrically arranged second manual straightening units (6) and two symmetrically arranged second automatic straightening clamping units (7) are sequentially mounted on the top surface of the base from one end to the other end; the two second manual straightening units (6) are movably arranged on the top surface of the base (1); and a positioning support (8) is arranged between the two second automatic straightening clamping units (7). The special chassis straightening fixture provided by the invention has the advantages that the operation is simple and the straightening effect is good.

Description

technical field [0001] The invention relates to a jig, in particular to a vehicle frame correction jig. Background technique [0002] The frame is generally welded by the left and right longitudinal beams and several beams. In order to ensure the welding accuracy of the frame, corresponding welding fixtures and welding processes are usually developed for the frame. However, after the welding of the frame is completed, some of the frame will still be twisted or warped, which will affect the accuracy of the frame. Therefore, the welded frame needs to be corrected. At present, there is no special correction fixture, and the correction method of the frame mainly uses heavy objects to apply pressure to the warped part, which not only has poor correction effect, but also has complicated operation steps. Contents of the invention [0003] The object of the present invention is to provide a frame correction jig to solve the deficiencies in the prior art. It provides a special fra...

AI Technical Summary

Problems solved by technology

However, after the welding of the frame is completed, some of the frame will still be twisted or warped, which will affect the accuracy of the frame. Therefore, it is necessary to correct the welded frame

At present, there is no special correction fixture, and the correction method of the frame mainly uses heavy objects to exert pressure on the warped parts. Not only the correction effect is poor, but also the operation steps are complicated

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