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Manufacturing method of combined type spline end wrench

A ring wrench and combined technology, which is applied in the direction of wrenches, manufacturing tools, screwdrivers, etc., can solve the problems of single function, large space for improvement and perfection, etc.

Inactive Publication Date: 2018-05-01
重庆华厦新力新能源汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing manual ring wrenches on the market have a single function, and there is a lot of room for improvement and perfection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] 1. A combined torx wrench, comprising a torx wrench body and a fixed handle arranged on the torx wrench body, characterized in that six threaded through holes are equidistantly arranged on the side of the torx wrench body, and the six threaded through holes There are six jacking bolts for the threaded connection in the hole;

[0005] 2. The six tightening bolts of the combined torx wrench are provided with hexagonal holes at one end protruding from the torx wrench body; the fixed handle is hollow, and the hollow fixed handle is plugged into the rotary handle;

[0006] 3. The parts where the fixed handle and the rotating handle are connected are fixed by threads;

[0007] 4. The tail of the rotary handle is provided with a small torx wrench body;

[0008] The included angle between the fixed handle and the plane where the torx wrench body is located is 7.5°.

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PUM

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Abstract

A combined type spline end wrench comprises a spline end wrench head body and a fixed handle arranged on the spline end wrench head body. The combined type spline end wrench is characterized in that six threaded through holes are formed in the side face of the spline end wrench head body at equal distances, the interiors of the six threaded through holes are in threaded connection with six jackingbolts, and hexagon holes are formed in the ends, extending out of the spline end wrench head body, of the six jacking bolts; and the fixed handle is in a hollow shape, the hollow-shaped fixed handleis in inserted connection with a rotating handle, a hexagonal rotating rod is arranged at the end, in inserted connection with the fixed handle, of the rotating handle, and the hexagonal rotating rodand the hexagon holes form corresponding inserting connection. The combined type spline end wrench has the advantages that the structure is simple, the appearance is attractive, carrying is convenient, and using is convenient.

Description

1. Technical field [0001] The invention relates to a hardware tool, in particular to a combined ring wrench. 2. Background technology [0002] Manual wrench is one of the hardware tools commonly used by people, and its improvement and evolution are often determined by user needs. At present, the existing manual ring wrenches on the market have a single function, and there is a large room for improvement and perfection. 3. Contents of the invention [0003] A combined torx wrench, comprising a torx wrench body and a fixed handle arranged on the torx wrench body, characterized in that six threaded through holes are equidistantly arranged on the side of the torx wrench body, and in the six threaded through holes There are six tightening bolts threadedly connected, and one end of the six tightening bolts protruding from the torx wrench body is provided with a hexagonal hole; the fixed handle is hollow, and the hollow fixed handle and the rotating handle Inserting, the end of...

Claims

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Application Information

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IPC IPC(8): B25B13/56B25B23/16B25B13/02
CPCB25B13/56B25B13/02B25B23/16
Inventor 刘存福
Owner 重庆华厦新力新能源汽车有限公司