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Universal wrench for hexagon bolts

A hexagonal bolt, all-purpose technology, applied in the field of hardware, can solve the problems of low work efficiency, easy loss of wrenches, etc., and achieve the effect of high use cost

Inactive Publication Date: 2021-01-05
沧州德安防爆特种工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hex bolt wrench is a commonly used tool for tightening or loosening bolts. It is widely used in various occasions because of its convenient operation and low cost. However, the existing hex bolt wrench needs to be used according to different types of bolts during use. Match different types of wrenches, resulting in low work efficiency, and some types of wrenches are easy to lose

Method used

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  • Universal wrench for hexagon bolts
  • Universal wrench for hexagon bolts
  • Universal wrench for hexagon bolts

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as Figure 1-5 As shown, a universal wrench for hexagonal bolts includes a handle 25, a rotating chamber 40 is provided in the handle 25, a housing 11 is provided for rotating in the rotating chamber 40, and a rotating device is provided on the handle 25. An adjustment device is provided on the right side of the housing 11, and a clamping device is provided inside the housing 11. The steering device is used for the operator to tighten or loosen the hexagonal bolts, and the adjustment device is used for the operator to tighten the clamp. The center line of the tightening device is at the same level as the center line of the hexagonal bolt, and is used to place the bolt in the clamping device. The clamping device is used to clamp different types of inner hexagon bolts, outer hexagon bolts, and outer hexagon nuts. The clamping device includes a sliding chamber 12 arranged in the housing 11, and the sliding chamber 12 is provided with multiple sets of sliding assemblie...

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PUM

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Abstract

The invention a universal wrench for hexagon bolts. The universal wrench comprises a handle, wherein a rotating cavity is formed in the handle, a shell is rotatably arranged in the rotating cavity, arotating device is arranged on the handle, an adjusting device is arranged on the right side of the shell, a clamping device is arranged in the shell, and a steering device is used for screwing or unscrewing the hexagon bolts by an operator. By means of the universal wrench for the hexagon bolts, the problems that when traditional bolts are screwed, different types of bolt wrenches need to be selected according to different types of bolts, operation is complex, much time is consumed for finding the wrenches, the wrenches of individual types are prone to being lost, and consequently the use cost is high, and the work efficiency is low are solved. By arranging a plurality of sliding parts and other structures, the universal wrench can be used for bolts of different specifications and also has a bolt centering function, and it is avoided that when the bolt is not centered, the clamping force is large when the bolt is screwed down, and threads are damaged.

Description

technical field [0001] The invention belongs to the field of hardware, in particular to a universal wrench for hexagonal bolts. Background technique [0002] The hex bolt wrench is a commonly used tool for tightening or loosening bolts. It is widely used in various occasions because of its convenient operation and low cost. However, the existing hex bolt wrench needs to be used according to different types of bolts during use. Matching different types of wrenches results in low work efficiency, and some types of wrenches are easy to lose. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention provides a universal wrench for hexagonal bolts. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a universal wrench for hexagonal bolts, including a handle, the handle is provided with a rotating cavity, the rotating cavity is provided with a housing, and the handl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/48B25B23/16B25B23/00
CPCB25B13/48B25B23/00B25B23/16
Inventor 程昌锋
Owner 沧州德安防爆特种工具制造有限公司