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Torsion force output tool

A torque output and tool technology, applied in the field of torque output tools, can solve problems such as reduced work efficiency and affecting the service life of electric tools

Inactive Publication Date: 2016-03-30
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the staff needs to switch between drilling and screwing continuously, the electric tools need to be replaced frequently, which not only reduces the work efficiency, but also seriously affects the service life of the electric tools

Method used

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Experimental program
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Effect test

Embodiment Construction

[0022] Hereinafter, the present invention will be specifically introduced with reference to the drawings and specific embodiments.

[0023] The present invention provides a torque output tool. figure 1 Shown is a schematic diagram of the structure of the torque output tool of the present invention. Please refer to figure 1 , The torque output tool of the present invention includes a housing 100, a motor 200, and a transmission assembly 300, wherein the housing 100 forms a housing space (not shown) for housing the motor 200 and the transmission assembly 300, and the motor 200 is arranged in the housing space formed by the housing 100 The drive assembly 300 is driven by the motor 200 and can transmit the power generated by the motor 200 to the torque output tool of the present invention.

[0024] figure 2 Shown as figure 1 Exploded diagram of the middle part of the structure; image 3 Shown as figure 1 A schematic cross-sectional view of the middle part of the structure, where the f...

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Abstract

The invention discloses a torsion force output tool comprising a housing, a motor, and a transmission assembly driven by the motor; the transmission assembly comprises an output shaft, a hammer body, a main shaft, and a first planetary gear train; the first planetary gear train comprises a first planetary gear rack arranged in the housing in a rotary manner and always synchronically rotating with the main shaft, a first level planetary gear connected with the first planetary gear rack in a rotary manner, a first ring gear arranged outside and engaged with the first level planetary gear, and a first central wheel capable of sliding to a first position and a second position in a first axial direction; the transmission assembly also comprises a locking piece making synchronical sliding with the first central wheel; when the first central wheel is in the first position, the locking piece only lock the relative peripheral positions of the output shaft and the first planetary gear rack; when the first central wheel is in the second position, the locking piece only forms peripheral cooperation with the first planetary gear rack. The torsion force output tool can use simple operation to realize a drill mode and an impact mode.

Description

Technical field [0001] The invention relates to a torque output tool, in particular to a torque output tool with multiple modes. Background technique [0002] In the process of using existing power tools, people hope that the power tool can work continuously to use the power tool as an electric drill, and on the other hand, they hope that the power tool can work intermittently to use the power tool as a tightening screwdriver. . When workers need to constantly switch between drilling and screwing, they need to frequently replace power tools, which not only reduces work efficiency, but also seriously affects the service life of power tools. For this reason, people urgently need a simple switching operation to enable the same electric tool to be used as both an electric drill and a screwdriver. Summary of the invention [0003] In order to solve the shortcomings of the prior art, the purpose of the present invention is to provide a torque output tool that can realize the drill mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/02B23B45/02B23B45/16
Inventor 陈翠华
Owner NANJING CHERVON IND
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