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Locating pin

A positioning pin and body technology, applied in the direction of threaded fasteners, connecting components, screws, etc., can solve the problem that the positioning pin cannot be guaranteed to move up and down, and achieve the effect of remarkable tightening effect and convenient disassembly and assembly.

Inactive Publication Date: 2015-10-28
NANTONG DILONG KNITTING GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, locating pins are needed in many places, and it is required that the locating pins not only ensure the horizontal fixation of objects, but also ensure that the locating pins do not move up and down. Ordinary locating pins do not With a locking structure, the up and down movement of the positioning pin cannot be guaranteed

Method used

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  • Locating pin

Examples

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Embodiment Construction

[0008] Such as figure 1 As shown, the present invention discloses a positioning pin, which includes a positioning pin body 4 and a locking structure. The positioning pin body 4 is a vertically arranged cylinder with a hexagonal groove 1 on its top end surface. The positioning pin body 4. The upper end of the side surface has an upper thread 2 for installing the locking structure, and the lower end of the side surface has a lower thread 5; the locking structure is a nut 3 threaded on the positioning pin body 4.

[0009] When in use, first put the positioning pin into the pre-punched threaded pin hole, then match the tool with the hexagonal groove 1 on the upper part of the positioning pin and then tighten the positioning pin, and the positioning pin can be installed. Tighten the nut 3 on the locating pin so that it matches the thread on the lower part of the locating pin to lock the locating pin; The angular groove 1 is matched, and then the rotation operation is performed, an...

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PUM

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Abstract

The invention relates to a locating pin which comprises a locating pin body and a locking structure, wherein the locating pin body is a vertical cylinder, and a hexagonal groove is formed in the end surface of the top of the cylinder; an upper thread for mounting the locking structure is arranged at the upper end of the side surface of the locating pin body, and a lower thread is arranged at the lower end of the side surface of the locating pin body; the locking structure is a nut being in threaded connection to the locating pin body. The locating pin has the advantages that the locating pin is provided with the locking structure, so that the locating pin cannot move up and down and also has a locking effect on an object on a certain basis; the locating pin is convenient to disassemble and assemble.

Description

Technical field [0001] The invention involves a sales, which specifically involves a positioning. Background technique [0002] Positioning and selling a lot of role in our production and life; positioning and selling positioning: The mold must be accurate when the mold is closed to make perfect products, and the positioning and sales will make the upper and lower molds accurate positioning;Sliding between the two objects: Like in the planetary reducer, its main role is to prevent the sliding between the two shells, causing the connection bolt to break.Positioning is convenient for installation: Box seats and lids are located with conical positioning and are located and connected with bolts to fix the lid screw. [0003] Nowadays, positioning sales are needed, and positioning sales must be used to ensure that the object is fixed horizontally and the positioning of positioning will not be crowded. Ordinary positioning sales without locking structures cannot guarantee the upper and...

Claims

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Application Information

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IPC IPC(8): F16B35/04F16B19/02
CPCF16B19/02
Inventor 施辉
Owner NANTONG DILONG KNITTING GARMENT
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