Adjustable micro-torque tool

A torsion tool, a tiny technology, applied in the field of micro torsion tools, can solve the problems of affecting the elastic force of the elastic body 351, it is not easy to use and practical, and it cannot achieve high precision, so as to achieve the effect of reducing costs and being convenient and easy to use.

Inactive Publication Date: 2008-08-13
胡厚飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing structure still has many disadvantages in practice, because slight errors in the wire diameter, cutting length, heat treatment time or temperature of the elastic body 351 will affect the elastic force of the elastic body 351, so the The elastic body 351 cannot accurately obtain the required elastic force during production
If the elastic force of the elastic body 351 cannot be fine-tuned, the tiny torque wrench cannot meet the high-precision requirements, and it is not easy to use and practical.

Method used

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  • Adjustable micro-torque tool
  • Adjustable micro-torque tool
  • Adjustable micro-torque tool

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] refer to figure 1 and figure 2 , the small torque tool with adjustable torque of the present invention includes a body 10, a fixing member 20 pivotally arranged in the body 10, an adjusting member 30 movable in the fixing member 20, and an adjusting member 30 arranged in the fixing member 20. The resilient device 40 between the main body 10 and the adjusting member 30, the resilient device 40 can set the torque value between the main body 10 and the fixing member 20 by operating the adjusting member 30; in:

[0027] Please refer to figure 2 and image 3 , the body 10 has a first end and a second end, and the outer edge of the second end of the body 10 is provided with a pulling portion 11 that can be turned by a user. The bottom edge of the body 10 is concavely provided with an accommodating portion 12, and the accommodating portion 12 is provided with a coupling groove 13 near the second end of the body 10, and the coupling groove 13 can accommodate a locking mem...

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Abstract

A miniature twisting tool with adjustable twisting force is composed of a main body with an internal cavity, a fixed part with one end pivoted in said internal cavity and another end for twisting an object, an adjusting part arranged on the adjusting position on main body, and an elastic part arranged between said internal cavity and adjusting part.

Description

technical field [0001] The invention relates to a small torque tool with adjustable torque, in particular to a small torque tool with adjustable torque. Background technique [0002] Please refer to Annex 1, China Taiwan Announcement No. 483377 Micro Torque Wrench (1) Patent Case with Fixed Torque Value, which includes a wrench body 10, said wrench body 10 has a first end 11 and a second end 12, so The second end 12 of the wrench body 10 can be inserted into the screw; a fixing part 30, the fixing part 30 has a first end 31 and a second end 32, the first end 31 of the fixing part 30 It is fixed on the first end 11 of the wrench body 10, and its second end 32 is provided with an elastic body 351 and a steel ball 352; the seat body 40, the seat body 40 is provided with an accommodating space 43, the seat body 40 can be combined with the wrench body 10 and cover the fixing part 30 in the accommodating space 43, and between the seat body 40 and the fixing part 30 is a push butt...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B25B23/14
Inventor胡厚飞
Owner胡厚飞