Double guide-bar telescoping mechanism for motor vehicle equipment

Abstract

The invention provides a double guide-bar telescoping mechanism for motor vehicle equipment, which is characterized by comprising a bottom plate, a mounting plate, a mounting block, a connecting post,a push rod, a connecting block, a pulling member, a clamp, a penetrating plate, a vertical plate, penetrating holes, mounting holes, in-place stop blocks, guide bars, a mounting rod, a movable jointand nuts, wherein the mounting plate is mounted on the upper side of the bottom plate by bolts; a mounting block is mounted at one end of the mounting plate; the clamp is mounted on the mounting block; non-slip lines are formed in a plastic shell; the other end of the mounting plate is welded with the connecting post; the connecting post is connected with the clamp through the pulling member; a through hole is formed in the connecting post; the connecting post is fixed with the connecting block through the through hole; the connecting block is connected with the pulling member; the push rod isinternally provided with internal threads; and the push rod is connected with a screw through the internal threads. According to the double guide-bar telescoping mechanism provided by the invention,the displacement of the guide bars are restricted, and at the same time, the movable joint and internal parts thereof are protected to avoid parts damage.

Description

technical field [0001] The invention relates to the technical field of telescopic mechanisms, in particular to a double-guide rod telescopic mechanism for automobile equipment. Background technique [0002] In the process of automobile production, some small parts need to be welded. Nowadays, in automobile welding equipment, auxiliary equipment is needed to fix the parts to facilitate welding. Today's auxiliary equipment is generally a guide rod telescopic mechanism. Today's guide rod The telescopic mechanism is a structure of three guide rods, and the fixed structure is installed on the guide rods. When fixing, the parts need to be placed in it. After the installation, the parts are controlled to move to the lower side of the welding gun. This application can be used well, but it can only Carry out simple fixation, after the welding is completed, move the parts to the outside, and the staff will take out the welded parts; [0003] The size of the existing guide rod telesco...

AI Technical Summary

Problems solved by technology

[0003] The size of the existing guide rod telescopic mechanism is too large, it is inconvenient to weld the welding parts in a small space, and it is troublesome to operate. Since the guide rod telescopic mechanism does not have any limit structure or fixed structure, the guide rod pair is installed on the The internal parts are extruded, and the parts will be deformed due to extrusion, resulting in damage to the parts and making it impossible to weld, resulting in an increase in production costs and affecting work efficiency. Therefore, we propose a double-guide rod telescopic mechanism for automotive equipment

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