Electric constant-torque tool driving head

Abstract

The invention discloses an electric constant-torque tool driving head. The electric constant-torque tool driving head comprises a shell, a connecting head is arranged on the shell, the connecting headis installed on an electric constant-torque gun, so that a connecting block and an output shaft of the electric constant-torque gun are fixed together, the angle of the shell is adjusted, a positionsuitable for field assembly space is selected for fixation, the driving head can be used as a common tool, the driving head is designed to be capable of being inserted into the electric constant-torque gun on the basis of the common electric constant-torque gun and in combination with the actual demand condition of an assembly site, the driving head can be adjusted according to the size of an assembly space so as to meet the use requirements of different spaces in whole vehicle assembly, the driving head has the characteristic of being rapid and convenient to use, the driving head can be usedin cooperation with the common electric constant-torque gun, the precision of fastening torque can be guaranteed, the fastening operation also can be efficiently completed, the driving head is quite practical and convenient, and the problem that in the whole vehicle assembly process, parts cannot be fastened due to the narrow space is solved.

Description

technical field [0001] The invention belongs to the technical field of driving head equipment, and in particular relates to a driving head of an electric constant torque tool. Background technique [0002] In the assembly process of the whole vehicle in the automobile manufacturing industry, it often happens that some installed parts cannot be fastened with tools due to the narrow space or the problem of the direction of the space layout. , but there are some disadvantages. The general wrench cannot meet the torque requirements in the fastening process, and the torque wrench cannot meet the high-efficiency requirements. With the improvement of the vehicle technology level, the requirements for high efficiency and precision are also increasing day by day. It is not satisfied with today's vehicle assembly process. [0003] At present, the general electric fixed torque gun can only be used in a space above 25mm, and the general wrench cannot meet the torque requirements and ef...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electric constant torque tool drive head to solve the problem that the current general electric constant torque gun can only be used in a space above 25mm, and the general wrench cannot meet the torque requirements and efficient production in the fastening process

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