Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Connector and connecting pipe movable connection structure, connecting process and assembling tool thereof

A technology of movable connection and assembly tool, which is applied in the connection of hydraulic and pneumatic pipeline parts, the flexible connection structure of joints and pipes and its connection process and assembly tools, and the field of mechanical connection of pipelines. Corrosion and other problems to achieve the effect of avoiding corrosion, prolonging the service life and wide application range

Active Publication Date: 2011-11-23
ZHEJIANG STRONGER HYDRAULIC
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the U-shaped positioning card in the above scheme needs to be shrunk slightly before it can be inserted. After being installed, the U-shaped positioning card is stuck due to elastic expansion, and it can be taken out after it needs to be shrunk. Will corrode, or get stuck due to external ingress of ashes, dross, etc.

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
  • Connector and connecting pipe movable connection structure, connecting process and assembling tool thereof
  • Connector and connecting pipe movable connection structure, connecting process and assembling tool thereof
  • Connector and connecting pipe movable connection structure, connecting process and assembling tool thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Such as Figure 1-5 As shown, the active connection structure between the joint and the takeover includes a joint 1 and a takeover 2. The joint 1 is cylindrical and has an inner groove 11 on the inner wall of the joint 1 . The front end of the connecting pipe 2 is inserted into the joint 1 and the outer wall of the front end of the connecting pipe 2 is provided with an outer groove 21 located in the joint 1 . There is a stop portion 22 on the connecting pipe 2 that can prevent the joint 1 from moving backward along the axial direction of the connecting pipe 2 when the front end of the connecting pipe 2 is located in the joint 1 . A snap ring 3 is provided between the inner groove 11 and the outer groove 21 to prevent the joint 1 from being separated from the joint 2 along the axial direction of the joint 2 and to enable the joint 1 and the joint 2 to be flexibly connected in the circumferential direction. The snap ring 3 here is helical and can produce radial deformat...

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 a connector and connecting pipe movable connection structure, a connecting process and an assembling tool thereof, belongs to the technical field of machinery, and solves the problems of easy corrosion and easy blockage of the conventional connector and connecting pipe movable connection structure for a long time. The connector and connecting pipe movable connection structure comprises a connector and a connecting pipe, wherein an inner wall of the connector is provided with an inner recess; the front end of the connecting pipe is inserted into the connector and an outer wall of the front end of the connecting pipe is provided with an outer recess which is positioned on the connector; the connecting pipe is provided with a stopper part which can prevent the connector from axially moving backwards along the connecting pipe when the front end of the connecting pipe is positioned in the connector; and a snap ring which can prevent the connector from axially forwards separating from the connecting pipe along the connecting pipe and enable the connector and the connecting pipe to be movably connected in a circumferential direction is arranged between the inner recess and the outer recess. The connector and connecting pipe movable connection structure has the advantages of long service life, easy manufacturing, easy implementation, simple processing steps, convenient movable connection and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to the mechanical connection of pipelines, in particular to a flexible connection structure of a joint and a connecting pipe, a connection process thereof and an assembly tool. Especially suitable for the connection of hydraulic and pneumatic pipeline components. Background technique [0002] In daily production and life, two objects are often connected in the form of an active connection. For example, threaded connections are often used in hydraulic and pneumatic pipeline connections, in which the nut and the pipe body are in the form of flexible connections. The active connection forms are now commonly used with buckle type, sleeve type and perforated steel wire, etc., and they all have their own advantages and disadvantages. [0003] The crimping type is suitable for parts with small heads and big tails; but it needs a machine to carry out, and the tension force is not strong w...

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 Patents(China)
IPC IPC(8): F16L37/088B25B27/00
Inventor 罗学荣
Owner ZHEJIANG STRONGER HYDRAULIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products