Torsion spring mounting tool for skylight noise reduction net

Abstract

The invention relates to a torsion spring mounting tool for a skylight noise reduction net. The torsion spring mounting tool for the skylight noise reduction net comprises a workbench and a pair of cylinders arranged on the workbench in parallel. A groove is formed in the upper end face of the workbench in the direction perpendicular to the central axes of the cylinders, and is formed in the side, where cylinder piston rods are placed, of the workbench. A pair of limiting rods are symmetrically arranged on the inner side of the groove in the vertical direction, and are arranged between the central axes of the pair of cylinders; the distances of the limiting rods and the central axes of the adjacent cylinders are equal. The torsion spring mounting tool for the skylight noise reduction net has the advantages that when the torsion spring mounting tool for the skylight noise reduction net is used, torsion springs with one ends fixed are arranged on the limiting rods in a sleeving mode; then the other ends of the torsion springs are pushed and tightened through pushing of the cylinders, and the other ends of the torsion springs can be fixed by clenching of tweezers; meanwhile, due to the fact that the overall structure of the skylight noise reduction net is in a U shape, and the two ends of the skylight noise reduction net need to be provided with the torsion springs, so that the entire tool is designed to be of a symmetric structure to guarantee convenient mounting, and the tool is convenient and reasonable to use.

Description

technical field [0001] The invention relates to a torsion spring installation tool for a sunroof noise reduction net, and belongs to the technical field of tooling manufacturing for automobile parts. Background technique [0002] The sunroof noise reduction net is a device that reduces noise when the sunroof is opened. When the sunroof is closed, it will shrink at the lower end of the sunroof. When the sunroof is opened, due to the action of the torsion spring, it will automatically open to form a layer of noise reduction net, thereby effectively reducing noise. The effect of noise, so the installation of the torsion spring plays a very important role; when the torsion spring is installed, one end is fixed directly, and the other end needs to be pushed tightly before fixing. The traditional fixing method does not have perfect installation tooling, which leads to work efficiency. Decline, while consuming a large amount of labor, so it is urgent to develop a torsion spring ins...

AI Technical Summary

Problems solved by technology

[0002] The sunroof noise reduction net is a device that reduces noise when the sunroof is opened. When the sunroof is closed, it will shrink at the lower end of the sunroof. When the sunroof is opened, due to the action of the torsion spring, it will automatically open to form a layer of noise reduction net, thereby effectively reducing noise. The effect of noise, so the installation of the torsion spring plays a very important role; when the torsion spring is installed, one end is fixed directly, and the other end needs to be pushed tightly before fixing. The traditional fixing method does not have perfect installation tooling, which leads to work efficiency. decline, and consume a large amount of labor, so it is urgent to develop a torsion spring installation tool for the skylight noise reduction net with reasonable structural design, high work efficiency, and small labor load. After searching, no technical solution identical or similar to the present invention has been found.

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