Gear running-in device in electric torque wrench

Abstract

The invention belongs to the technical field of running-in equipment, and particularly relates to a gear running-in device in an electric torque wrench. The gear running-in device comprises a bottom plate, wherein supporting columns are fixedly welded to the left end and the right end of the bottom face of the bottom plate, a dust box is fixedly bolted to the left end of the bottom face of the bottom plate, and a running-in box is fixedly welded to the left end of the top face of the bottom plate; a base plate is fixedly welded to the bottom face of an inner cavity of the running-in box, and the supporting columns are fixedly welded to the middle portion of the bottom face of the inner cavity of the running-in box; and a protection box is fixedly bolted to the middle portion of the top face of the running-in box, and a motor is fixedly bolted to the middle portion of an inner cavity of the protection box. According to the gear running-in device in the electric torque wrench, gears are arranged, through mutual cooperation of the driving gear, a first rotating shaft, the driven gear and the compound gear and transmission between the gears, the compound gear can drive the gear to be subjected to running-in to rotate, running-in operation can be provided for the gear to be subjected to running-in in the rotating process, and the use practicability of the gear is improved.

Description

technical field [0001] The invention relates to the technical field of running-in equipment, in particular to a gear running-in device in an electric torque wrench. Background technique [0002] During the installation process of the electric torque wrench, it is necessary to use a part of the gear to make the torque wrench operate normally. The function of the gear is to transmit kinetic energy. Reasonable gear design can minimize energy loss and improve energy saving. . [0003] However, in the prior art, because the gears required by the electric torque wrench are installed without proper running-in treatment, and then the wrench is put into normal use, the gears without running-in will cause certain damage to the machine itself when it is first used. Therefore, a gear running-in device in an electric torque wrench is proposed. Contents of the invention [0004] The object of the present invention is to solve the shortcomings in the prior art, and propose a gear runni...

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Problems solved by technology

[0003] However, in the prior art, because the gears required by the electric torque wrench are installed without proper running-in treatment, and then the wrench is put into normal use, the gears without running-in will cause certain damage to the machine itself when it is first used. Therefore, a gear running-in device in an electric torque wrench is proposed

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