Pneumatic assembling tool for compression springs

Abstract

The invention relates to a pneumatic assembling tool for compression springs, particularly relates to tools for assembling compression springs, and belongs to the technical field of mounting equipment for compression springs. The pneumatic assembling tool comprises a bottom plate. A mounting plate and a mounting seat are sequentially fixed onto the bottom plate, a cylinder is fixed onto the mounting plate, a pressure bar is connected to the front end of a piston rod of the cylinder, a spring mounting hole is horizontally formed in the mounting seat, and a positioning pin perpendicularly penetrates the rear of the spring mounting hole. A guide rod is mounted in the spring mounting hole, a spring sleeves the guide rod, a guide sleeve is arranged at the front end of the spring, and the rear end of the spring is positioned by the aid of a groove in the positioning pin. A manual rotary valve seat is arranged on a side surface of the bottom plate, a manual rotary valve is fixed onto the manual rotary valve seat, and the cylinder can work under the control of the manual rotary valve. A hinge pin hole is formed in the guide rod, and a hinge pin is arranged in the hinge pin hole and is used for positioning the compressed spring. The pneumatic assembling tool has the advantages that the problem that springs are easy to burst out can be solved, and the quality of the springs cannot be affected in spring assembling procedures; physical power of operators can be greatly saved, and the pneumatic assembling tool is applicable to mass assembling and producing modes.

Description

technical field [0001] The invention relates to a pneumatic assembly tool for compression springs, in particular to a tool for assembling compression springs, and belongs to the technical field of compression spring installation equipment. Background technique [0002] Compression spring is an elastic element widely used in industries such as machinery and electrical appliances. In the compression spring assembly, its elasticity can be used to store energy, control the movement of parts and other functions. In the specific operation process, the compression spring is generally assembled manually using a bench vise or a self-made screw nut. These methods have reduced some labor intensity to a certain extent, but the efficiency is still low and the safety performance is poor. Improper force when compressing the spring may cause quality problems such as deformation of the spring, and it is easy to fly out and cause injury. Time-consuming and labor-intensive, it is not suitabl...

AI Technical Summary

Problems solved by technology

These methods have reduced some labor intensity to a certain extent, but the efficiency is still low and the safety performance is poor. Improper force when compressing the spring may cause quality problems such as deformation of the spring, and it is easy to fly out and cause injury. Time-consuming and labor-intensive, not suitable for mass assembly production

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