Welding positioning device for automobile lifting hooks

Abstract

The invention provides a welding positioning device for automobile lifting hooks. By means of the welding positioning device for the automobile lifting hooks, a plurality of the irregular automobile lifting hooks can be placed on the same horizontal plane accurately. The welding positioning device for automobile lifting hooks mainly comprises a chassis, a bottom direction-variable groove, a transverse direction-variable disc, a bi-directional direction-variable groove, a longitudinal direction-variable disc, a top end direction-variable groove and lifting hook clamps, wherein a screw penetrates through a direction-variable hole in the bottom direction-variable groove and a rotation hole in the transverse direction-variable disc so that the transverse direction-variable disc can rotate on the bottom direction-variable groove, a screw penetrates through a positioning groove in the bottom direction-variable groove and positioning holes in the direction-variable discs so that the transverse direction-variable disc can be fixed on the bottom direction-variable groove at a specific angle, and the bi-directional direction-variable groove, the longitudinal direction-variable disc and the top end direction-variable groove are connected and fixed in the same way. Therefore, the welding positioning device for the automobile lifting hooks is fixed and positioned at a needed angle, and the automobile lifting hooks can be clamped through the lifting hook clamps and are kept on the needed horizontal plane.

Description

technical field [0001] The invention belongs to a welding positioning device, in particular to a welding positioning device for an automobile hanger. Background technique [0002] The car hook is made of one or more solid round steel or hollow round steel bent and welded according to different needs. According to the needs of different models, the round steel is irregular in shape after being bent, and it is difficult to lay flat on the horizontal plane. When two or more bent hooks need to be welded together on the same plane, they must be leveled accurately by manual operation, resulting in a low yield rate and many defective products. Contents of the invention [0003] The invention provides a device capable of quickly and accurately placing two or more than two irregular automobile hooks on the same level. [0004] Technical scheme of the present invention is: [0005] A welding positioning device for an automobile hook: including a chassis, a bottom direction-changin...

AI Technical Summary

Problems solved by technology

[0002] The car hook is made of one or more solid round steel or hollow round steel bent and welded according to different needs. According to the needs of different models, the round steel is irregular in shape after being bent, and it is difficult to lay flat on the horizontal plane. When two or more bent hooks need to be welded together on the same plane, they must be leveled accurately by manual operation, resulting in low yield and many defective products.

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