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A convenient electric bolt screwing tool and method

A bolt and electric technology, applied in the direction of motor tools, manufacturing tools, screwdrivers, etc., to achieve fast and efficient installation, avoid poor gear meshing, and quickly and efficiently disassemble bolts

Active Publication Date: 2022-03-22
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pneumatic screwdrivers have the disadvantages of torque accuracy to refer to the stability of air pressure, etc.

Method used

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  • A convenient electric bolt screwing tool and method
  • A convenient electric bolt screwing tool and method
  • A convenient electric bolt screwing tool and method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] refer to figure 1 and figure 2 , an electric bolt screwing tool that is convenient to use, including a handle 1, which is suitable for one-handed grasping, and can also be used as an end effector of a manipulator through a connecting device. The upper part of 5 is connected with the upper bolt fixing part 7, and the lower part of the fixed structural part 5 is connected with the slider connecting part 8 and the nut washer mounting part 9, and the lower part of the nut washer mounting ...

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PUM

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Abstract

A convenient electric bolt screwing tool and method, comprising a handle, the upper part of the handle is connected with the installation and fixing structure, the upper part of the installation and fixing structure is connected with the upper bolt fixing part, and the lower part of the installation and fixing structure is passed through the slider connecting part and the nut washer The mounting part is connected, the bottom of the nut washer mounting part is connected with the slide block of the guide rail rack, and the slide block of the guide rail rack is connected with the handle; There is an extended hexagonal nut installation and positioning structure on the part, and the cylindrical guide sliding part under the nut washer installation part slides in the cylindrical slideway in the slide block of the rail rack; the upper bolt fixing part is used for positioning and fastening. Screw the bolt; the present invention has the advantage of high stability.

Description

technical field [0001] The invention relates to the technical field of electric bolt-tightening tools, in particular to a convenient-to-use electric bolt-tightening tool and a method thereof. Background technique [0002] The electric bolt tightening tool is an electric tool used for semi-automatic fast tightening of bolts and nuts. This electric tool can be used for the edge connection of various threaded fasteners. It is equipped with torque precision adjustment screws, and the bolts and gaskets can be tightened by one key operation. It is suitable for fastening occasions such as factory assembly production line and household, etc. It is one of the necessary tools to improve the production efficiency of enterprises, reduce labor costs of workers, and reduce production costs. According to the needs of use, household or enterprise-specific, changing the size of bolt fasteners and slider guide rails can produce fits suitable for threaded fasteners of different sizes. General...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/00
Inventor 王朝晖陈恒威周文李安培
Owner XI AN JIAOTONG UNIV