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Die of plug sleeve for material connection rod

A technology for connecting rods and materials, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of difficulty in production, easy loosening of nuts, low pressing efficiency, etc., and achieve rapid prototyping, avoid loosening, and improve production efficiency Effect

Inactive Publication Date: 2019-02-19
黄石利佳智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a little difficulty in its production, the nut is easy to loosen, and the pressing efficiency is low

Method used

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  • Die of plug sleeve for material connection rod
  • Die of plug sleeve for material connection rod

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] figure 1 and figure 2 A plug sleeve mold for material connecting rods shown includes a bottom plate 1, the upper end of the bottom plate 1 is connected with a mold body 2, and the center of the mold body 2 is provided with a tapered guiding and pressing hole 3. A nut positioning rod 4 is installed inside the guide pressing hole 3 , and a limiting step 5 is arranged in the middle of the nut positioning rod 4 . The guide and press hole 3 is used for guiding and pressing the sleeve 6, and it presses the nut 7 through conical extrusion, so as to form a connecting rod connected in one body.

[0014] The taper angle of the guide and press hole 3 is 60°, a...

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Abstract

The invention relates to the technical field of dies, in particular to a die for a plug sleeve for a material connection rod. The die for the plug sleeve for the material connection rod comprises a base plate. The upper end of the base plate is connected with a die body. A conical guiding and pressing hole is formed at the center of the die body. A nut locating rod is installed in the guiding andpressing hole. A limiting step is arranged in the middle of the nut locating rod. The guiding and pressing hole is used for guiding and pressing of a sleeve. Through conical extrusion, the guiding andpressing hole forms pressing of the nut, so that the connection rod achieving integrated connection is formed. The die of the plug sleeve for the material connection rod effectively improves the production efficiency, rapid formation of a nut and the sleeve is convenient, the nut is prevented form being loose, and therefore the die of the plug sleeve for the material connection rod is convenientto use and reliable.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a plug sleeve mold used for material connecting rods. Background technique [0002] In the application of mechanical automation, a connecting rod is often used, and its two ends are provided with external threads for fixing and connecting materials or components. For some special connecting rods, we often use hollow sleeves and press a nut at both ends inside the sleeve. The connecting rod with a hollow structure has the characteristics of light weight, low material cost, and convenient installation and use. However, there is a little difficulty in its production, the nut is easy to loosen, and the pressing efficiency is low. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the above-mentioned background technology, and to provide a plug sleeve mold for material connecting rods. By setting a set of pressing molds, the ...

Claims

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Application Information

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IPC IPC(8): B21D39/00B21D37/10
CPCB21D39/00B21D37/10
Inventor 周铁
Owner 黄石利佳智能科技有限公司