Metal joint assembly device with metal screw cap at end of rubber pipe for vechile

A metal joint and metal technology, applied in the direction of hand-held tools, manufacturing tools, etc., to improve labor efficiency, prevent the output of unqualified products, and ensure the effect of precision

Inactive Publication Date: 2012-06-27
TIANJIN PENGYI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only can it effectively prevent problems such as improper assembly, but also reduce labor intensity, greatly improve labor efficiency, save human resources, and prevent metal joints and metal nuts from being scratched and bumped during assembly. Assembled Accuracy

Method used

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  • Metal joint assembly device with metal screw cap at end of rubber pipe for vechile
  • Metal joint assembly device with metal screw cap at end of rubber pipe for vechile
  • Metal joint assembly device with metal screw cap at end of rubber pipe for vechile

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Experimental program
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Embodiment Construction

[0014] The specific embodiments of the present invention will be described below with reference to the figures.

[0015] A metal joint assembly device with a metal nut is used to assemble the end of the automobile rubber hose. The base 1 is a rectangular parallelepiped made of resin. It mainly plays the role of fixing the annular sleeve 2 and the positioning member 3. The material, due to its low density and high hardness, has a small mass, is easy to move, and is not easily damaged.

[0016] The annular sleeve 2 is made of stainless steel, the inner diameter is slightly larger than the diagonal length of the metal nut 6, and the height is about twice that of the metal nut 6 and half of the metal joint 5, which is convenient for the metal joint 5 and the metal screw. The cap 6 is put in smoothly; the surface is smooth to prevent scratches and bruises when the metal nut 6 and the metal joint 5 are put in, such as image 3 ; It is bonded to base 1 with high-strength glue.

[0...

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PUM

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Abstract

The invention provides a metal joint assembly device with a metal screw cap at the end of a rubber pipe for a vehicle, consisting of a base, a sleeve, a locating part and a rubber gasket, wherein the sleeve is fixed to the base, the locating part is arranged at the middle part in the sleeve, is provided with the rubber gasket and is fixed to the base, the inside diameter of the sleeve is larger than the length of the diagonal of the metal screw cap, the height of the sleeve is larger than the height of the metal screw cap and smaller than half of the height of a metal joint, the outside diameter of the locating part is smaller than the inside diameter of the metal screw cap and larger than outside diameter of the metal joint, and the height of the locating part is equal to the height of the metal screw cap plus the length of an insertion rubber pipe of the metal joint minus the length of the metal joint minus the height of a rubber guard 4. With the invention, manual operation is replaced by the assembly device so that the labor efficiency is improved, and a worker assembles 30 products per hour formerly and 120 products per hour now; and the metal joint is assembled by use of the assembly device with the metal screw cap, so that the accuracy of the assembly size is ensured, and the output of unqualified products is prevented.

Description

technical field [0001] The invention relates to the field of rubber hose assembly metal joints, in particular to a metal joint assembly device with a metal nut at the end of an automobile rubber hose. Background technique [0002] When two types of automotive hoses with both metal ports are butted together, in order to achieve the effect of sealing and easy disassembly, we often use two metal joints to butt, and then use a nut to tighten the connection in the middle to prevent penetration. , The role of anti-leakage. like Figure 5 and Image 6 As shown, since there will be a large gap between the metal joint 5 and the metal nut 6, the A position of the metal joint 5 and the B position of the metal nut 6 are not easy to control, so the length of the metal joint 5 into the hose 7 is not enough, resulting in The assembly is not in place, the assembly is difficult and other problems. SUMMARY OF THE INVENTION [0003] In order to effectively solve this problem, I designed a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/14
Inventor 张洪起王洋
Owner TIANJIN PENGYI GRP CO LTD
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