Unlock instant, AI-driven research and patent intelligence for your innovation.

Oil pipe joint connecting device

A connection device, oil pipe joint technology, applied in the direction of pipe/pipe joint/pipe fitting, sealing surface connection, through components, etc., to achieve the effect of improving reliability

Inactive Publication Date: 2013-05-01
钟兵
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of the existing oil pipe joint connection, the present invention provides a oil pipe joint connection device, which can not only maintain the advantages of the oil pipe connection, but also prevent the twisting and deformation of the oil pipe end during the connection process, and completely solve the problem of the oil pipe in the fastening process. Failure modes such as cracks and breakage in

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oil pipe joint connecting device
  • Oil pipe joint connecting device
  • Oil pipe joint connecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] exist figure 1 Among them, the joint seat 1, the oil pipe 4, the spacer 2 and the fastening bolt 3 are sequentially connected, the outer periphery of the spacer 2 has one or more protrusions 5, the inner periphery of the joint seat 1 has one or more grooves 6, and the spacer The protrusion 5 of the block 2 is placed in the groove 6 of the connector base 1 . When connecting, the fastening bolt 3 rotates to generate a pressing force on the pad 2, and the pad 2 transmits the pressure to the port part of the oil pipe 4, so that the port of the oil pipe 4 is closely connected with the joint seat 1. Since the protrusion 5 of the spacer 2 is placed in the groove 6 of the joint seat 1, the spacer 2 will not rotate when the fastening bolt 3 is tightened, and the port part of the oil pipe 4 is only pressed by the pressure of the spacer 2, so it will not rotate. Will produce torsional deformation and fail. The contact surface between the cushion block 2 and the fastening bolt 3 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an oil pipe joint connecting device. A joint base, an oil pipe, a cushion block and a fastening bolt are sequentially connected; a bulge is formed at the periphery of the cushion block; a groove is formed in the inner circumference of the joint base; and the bulge of the cushion block is placed in the groove of the joint base. When in connection, the fastening bolt rotates, so that the port of the oil pipe is reliably connected with the joint base, the cushion block does not rotate along the fastening bolt simultaneously, and the port of the oil pipe is not in torsional deformation to lose effect. A contact surface between the cushion block and the fastening bolt can be a spherical surface, and the reliability of oil pipe connection can be improved.

Description

Technical field [0001] The invention relates to an oil pipe joint connecting device. Background technique [0002] At present, in the oil pipe joints used for braking or clutching on existing vehicles, the fastening bolt directly presses the end of the oil pipe on the joint seat. During the fastening process, the fastening bolt and the end of the oil pipe generate a great friction The port part of the oil pipe is twisted and deformed with the rotation of the fastening bolt, and even cracks and damages are generated, so that the connection of the oil pipe becomes invalid. Contents of the invention [0003] In order to overcome the defects of the existing oil pipe joint connection, the present invention provides a oil pipe joint connection device, which can not only maintain the advantages of the oil pipe connection, but also prevent the twisting and deformation of the oil pipe end during the connection process, and completely solve the problem of the oil pipe in the fasteni...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16L19/028
Inventor 钟兵
Owner 钟兵