Steel ball cold heading test device

Abstract

The invention discloses a steel ball cold heading test device, and belongs to the field of test machines. The device includes a motor, a machine body, a V-belt pulley set, a crank slider set, a brake,a synchronous belt pulley set, a cylindrical cam set and a plane cam set. The V-belt pulley set is composed of a belt pulley, a V belt, a round head common flat key, a press plate and a screw. A crank connecting rod set is composed of a crankshaft, a slide bearing, an upper bearing bush, a connection rod, an adjusting screw rod, a flange plate, a slider body, a guide rail, a bolt and a nut. The synchronous belt pulley set is composed of a belt pulley, a synchronous belt, a nut, a press plate and a screw; the cylindrical cam set is composed of a cylindrical cam, a roller, a push rod and a deepgroove ball bearing. The power device is fixed at the rear end of the machine body and driven by a servo motor for outputting power, the speed can be adjusted, different speeds can be achieved, different impact loads are then generated, and on-line monitoring of the steel ball quality after cold heading is achieved. According to the device, the work is simple, and real-time monitoring of the steel ball production quality can be achieved.

Description

technical field [0001] The invention belongs to a testing machine, in particular to a steel ball cold heading testing device. Background technique [0002] Steel ball cold heading machine is one of the widely used cold heading equipment in cold heading production. It can cold heading almost all sizes of steel balls. The invention is innovative on the basis of a steel ball cold heading machine, and aims to monitor the quality of steel balls during production in real time. The quality of the steel ball is very important, its quality directly affects the life of the bearing, and the steel ball cold heading machine has no way to pick out the inferior steel balls during production, and can only rely on manual selection after the production is completed. However, manual selection It not only wastes manpower and material resources, but also has a low selection rate, and it is impossible to observe a certain steel ball in all directions, which leads to the situation that unqualifi...

AI Technical Summary

Problems solved by technology

The quality of the steel ball is very important, its quality directly affects the life of the bearing, and the steel ball cold heading machine has no way to pick out inferior steel balls during production, and can only rely on manual selection after the production is completed. However, manual selection It not only wastes manpower and material resources, but also has a low selection rate, and it is impossible to observe a certain steel ball in all directions. Bearing failure, serious even lead to the paralysis of the whole equipment

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