Drill gun capable of automatically changing torque

Abstract

The invention discloses a drill gun capable of automatically changing torque. The drill gun comprises a shell, wherein a fourth baffle, a third baffle, a second baffle gear bracket and a first baffleare fixedly connected to the interior of the shell from top to bottom in sequence. According to the drill gun capable of automatically changing the torque, an eighth gear, a ninth gear, a sixth gear and a seventh gear are arranged, so that a small transmission ratio can be converted when a drill bit is subjected to resistance, therefore, the effect of increasing the torque is achieved; a pull rod, a transmission shaft a and a spring are arranged, so that the positions of the sixth gear and the seventh gear can be restored when the drill bit is subjected to small resistance, therefore the torque of the drill bit is reduced; and through the integral structural arrangement, the problems that a current drill gun is inconvenient to use and not conducive to popularization and use due to wastedprecious time and reduced production speed of an enterprise in the assembly process caused by the fact that the common drill gun in the current market requires manual adjustment when adjusting the torque are solved.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to a drill gun capable of automatically changing torque. Background technique [0002] With the development of the current industrial level, manufacturing is the basic industry of industry, especially in the process of assembling products and producing products, drill guns are often indispensable. At present, ordinary drill guns on the market need to be adjusted manually when adjusting the torque. , This wastes precious time in the assembly process and reduces the production speed of the enterprise, so the current drill gun is inconvenient to use and is not conducive to popularization and use. Contents of the invention [0003] In view of the above problems, the present invention provides a drill gun that can automatically change the torque. By setting the eighth gear, the ninth gear, the sixth gear and the seventh gear, when the drill bit is subjected to resistance, it can...

AI Technical Summary

Problems solved by technology

[0002] With the development of the current industrial level, manufacturing is the basic industry of industry, especially in the process of assembling products and producing products, drill guns are often indispensable. At present, ordinary drill guns on the market need to be adjusted manually when adjusting the torque. , which wastes precious time in the assembly process and reduces the production speed of the enterprise, so the current drill gun is inconvenient to use and is not conducive to popularization and use

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