Special U-shaped bolt shot blasting anti-collision hanging tool

Abstract

The invention discloses a special U-shaped bolt shot blasting anti-collision hanging tool, relates to the technical field of a shot blasting hanging tool, and solves the problems that in the shot blasting process of U-shaped bolts, due to different positions, the U-shaped bolts are greatly different in shot blasting quality, and the number of the U-shaped bolts needs to be reduced, so that shot blasting equipment cannot operate at full load. The special U-shaped bolt shot blasting anti-collision hanging tool comprises a supporting frame; the supporting frame is a circular supporting pipe; thesupporting frame comprises an upper supporting block, a circular tooth, a baffle, a gear and a lower supporting block; the top of the supporting frame is rotationally connected with the upper supporting block; the circular tooth is rotatably connected to the middle of the upper supporting block in a penetrating mode; and the circular tooth is fixedly connected with the center of the supporting frame in a penetrating mode. According to the invention, the vertically-arranged U-shaped bolts longitudinally move, multi-directional rotation makes shot blasting quality of the U-shaped bolts at all angles more uniform and makes quality consistent and stable, and the space of shot blasting equipment is fully utilized.

Description

technical field [0001] The invention relates to the technical field of a shot blasting hanger, in particular to a U-shaped bolt special hanger for shot blasting and anti-collision. Background technique [0002] Shot blasting is the name of a mechanical surface treatment process, and similar processes include sandblasting and shot peening. Shot blasting is a cold treatment process, which is divided into shot blasting cleaning and shot blasting strengthening. As the name implies, shot blasting cleaning is to remove impurities such as surface scale and improve appearance quality. Shot blasting strengthening is to use high-speed moving projectiles (60-110m / s) flow Continuous impact on the surface of the strengthened workpiece can improve the fatigue fracture resistance of the material / part, prevent fatigue failure, plastic deformation and brittle fracture, and increase the fatigue life. [0003] For example, the patent No. CN207788680U discloses a workpiece hanger for a shot bl...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a U-bolt shot blasting anti-collision special hanger, to solve the above-mentioned background technology when the U-bolt shot blasting, after the U-bolt is fixed at one end, it is easy to rotate and collide with each other, when a large number of After the U-shaped bolts are fixed, due to the different positions and different shot blasting contact amounts, the quality of the shot blasting of the U-shaped bolts has a large gap. It is necessary to reduce the number of U-shaped bolts, so that the shot blasting equipment cannot operate at full capacity and the operating efficiency is low.

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