Unilaterally adjustable type threading die

An adjustable die technology, applied in metal processing equipment, thread cutting devices, manufacturing tools, etc., can solve problems such as unqualified threads, inability to fine-tune, and product scrapping, achieving high precision and reducing scrapping effects

Inactive Publication Date: 2014-02-26
KUNSHAN JUDETAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When installing some metal and plastic pipe fittings, it is often necessary to make some threads on the periphery of some pipe fittings. At this time, dies are needed, but the current dies are all fixed and cannot be fine-tuned, because any object has an expansion coefficient. When the temperature is lowered, the threads made with fixed dies are often unqualified, causing the product to be scrapped, so if there is a die that can be fine-tuned, it will be able to solve these problems

Method used

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  • Unilaterally adjustable type threading die
  • Unilaterally adjustable type threading die

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] A single-sided adjustable die, such as figure 1 , figure 2 As shown, it includes a die body 1, a blade portion 2, and an adjustment device 3; the blade portion 2 is on the inner side of the die body 1, and the adjustment device 3 is installed on one side of the die body 1 to form a single-side adjustable die.

[0014] The specific operation is as follows: First, insert the part that needs to be threaded into the die body 1, and rotate the adjustment device 3 to a suitable degree of tightness according to the material, and turn the part to be processed. thread.

[0015] In the present invention, as a variant embodiment, the number of blades on the blade portion can be freely designed. Therefore, the protection scope of the present invention is subject to the scope defined in the claims.

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Abstract

The invention relates to a unilaterally adjustable type threading die which comprises a threading die body, a blade part and an adjusting device. The blade part is positioned on the inner side of the threading die body, and the adjusting device is installed on one side of the threading die body. The tightness degree of the threading die can be adjusted according to the difference of expansion coefficients, the precision is higher, and product scrapping is reduced.

Description

technical field [0001] The invention relates to a die, in particular to a single-side adjustable die. Background technique [0002] When installing some metal and plastic pipe fittings, it is often necessary to make some threads on the periphery of some pipe fittings. At this time, dies are needed, but the current dies are all fixed and cannot be fine-tuned, because any object has an expansion coefficient. When the temperature is lowered, the threads made with fixed dies are often unqualified, resulting in scrapped products, so if there is a die that can be fine-tuned, these problems will be solved. Contents of the invention [0003] The object of the present invention is to provide a single-side adjustable die, which aims to overcome the deficiencies of the prior art. [0004] In order to achieve the above-mentioned technical purpose, the technical solution adopted by the present invention is: a single-side adjustable die, which is characterized in that it includes a die...

Claims

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Application Information

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IPC IPC(8): B23G5/10
Inventor 万里涛
Owner KUNSHAN JUDETAI PRECISION MACHINERY
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