An integrated wrench for hexagon socket bolts

A hexagonal bolt and handle technology, applied in the direction of wrenches, screwdrivers, manufacturing tools, etc., can solve the problem of frequent replacement of wrenches, and achieve the effect of reducing the number of specifications, improving work efficiency, and quick operation

Inactive Publication Date: 2017-09-19
SHAANXI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated wrench for hexagon socket bolts, which solves the problem of frequent replacement of wrenches for different types of hexagon socket bolts

Method used

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  • An integrated wrench for hexagon socket bolts
  • An integrated wrench for hexagon socket bolts
  • An integrated wrench for hexagon socket bolts

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] An integrated wrench for hexagon socket bolts of the present invention, such as figure 1 As shown, an integrated wrench for hexagonal socket bolts includes a mandrel 1, one end of the mandrel 1 penetrates the handle 7, and the outside of the mandrel 1 is covered with a hexagonal cylinder group, which includes a number of hexagonal cylinders nested in sequence. The hexagonal cylinders are coaxial with the mandrel 1, and the hexagonal cylinders can slide along the axial direction of the mandrel 1, such as figure 1 Take the hexagonal cylinder group including hexagonal cylinder 1 2, hexagonal cylinder 2 3, hexagonal cylinder 3 4, and hexagonal cylinder 4 5 as an example, that is, hexagonal cylinder 1 2 is covered with hexagonal cylinder 2 3, hexagonal cylinder 3 4, and hexagonal cylinder 4 in turn. 5. The hexagonal cylinder 1 and 2 are se...

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PUM

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Abstract

The invention discloses an integrated wrench for hexagon socket screws. The integrated wrench comprises a core shaft. One end of the core shaft is inserted into a handle, the core shaft is sleeved with a hexagonal cylinder set, and the hexagonal cylinder set can slide in the axial direction of the core shaft. According to the integrated wrench for the hexagon socket screws, the mode that the hexagonal cylinder set and the core shaft are combined is adopted, it is achieved that the hexagon socket screws in various specifications can be disassembled and assembled through one wrench, and other tools are avoided in the adjusting process. The integrated wrench for the hexagon socket screws is rapid in operation, convenient to carry and practical, the number of different-specification wrenches for disassembling and assembling the hexagon socket screws can be decreased, the wrench does not need to be replaced in one process of operating the hexagon socket screws in multiple specifications, and therefore working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing tools, and in particular relates to an integrated wrench for inner hexagon bolts. Background technique [0002] As the mechanical processing manufacturing industry tends to be more and more miniaturized and lightweight, people try to meet the miniaturization and lightweight design requirements for the manufacturing and processing of each component in the overall assembly. As far as ordinary connecting bolts are concerned, hexagonal socket bolts are widely used in mechanical manufacturing and assembly due to their small structural size and low consumables. However, because the hexagonal socket bolt has small structural size, various types, and different models, the wrench for tightening the hexagonal socket bolt has small structural size, various types, and inconvenience to carry, especially from clamping bolts to elastic bolts. . For the staff who disassemble and assemble parts,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B13/56B25B23/00
CPCB25B13/56B25B23/00
Inventor 侯红玲
Owner SHAANXI UNIV OF TECH
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