Cold shaping machine for vehicle oil pipe end squeeze pack

A cold forming machine and oil pipe technology, which is applied in the direction of tubular articles, other household appliances, household appliances, etc., can solve the problems of the size, position and shape and appearance of the cold extrusion package, and achieve accurate extrusion position, easy adjustment, and shape. beautiful effect

Inactive Publication Date: 2007-07-18
HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole process is basically manual operation, and the size, position and shape of the cold extrusion bag cannot be guaranteed

Method used

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  • Cold shaping machine for vehicle oil pipe end squeeze pack
  • Cold shaping machine for vehicle oil pipe end squeeze pack

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The main components of the present invention include a tubing clamping device, a punching device and a frame 1. Both the tubing clamping device and the punching device use air source as the power source, the cylinder as the executive component, and the tubing clamping device and the punching device are both located in the machine. Shelf. Refer to Figure 2 and Figure 4, the punching device is composed of a punching cylinder 10, a guide stroke adjustment mechanism and a punch 17. The guide stroke adjustment mechanism is composed of a guide rod 12, a guide seat 15, a stroke adjustment bolt 16, 16A and a stopper 13. One end of the rod is fixedly connected to the punching cylinder rod 11, and the other end is threadedly connected to the punch 17. This connection method facilitates the replacement of the punch and is suitable for press processing of different specifications of tubing. The punch is provided with a tube core 18, the end of the tube core is a guide section 20 whose ...

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PUM

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Abstract

The present invention relates to a vehicle fuel pipe end portion squeezing-covering cold-forming machine, belonging to the field of plastic processing machinery technology. Said forming machine includes fuel pipe clamping device, stamping device and machine frame. The stamping device is formed from stamping cylinder, guide stroke-regulating mechanism and stamping head, said stamping head is driven by stamping cylinder. The described fuel pipe clamping device includes two clamping cylinders which are symmetrically-arranged at two sides of stamping cylinder, every clamping cylinder rod is fixedly connected with clamping block said stamping cylinder rod is perpendicular to said two clamping cylinder rods.

Description

Technical field [0001] The invention relates to a plastic processing equipment, in particular to a device for extruding and cold forming the end of a vehicle oil pipe, and belongs to the technical field of plastic processing machinery. Background technique [0002] The oil system of various vehicles is composed of plastic pipes, hoses and joints that are connected to each other. At present, the connection between plastic pipes and rubber pipes usually adopts the method of joint connection or direct plugging. Direct plugging is not reliable. , After a long time of use, there is a hidden danger of unplugging. Although the joint connection is more reliable than the direct plug-in connection, it will increase the connection and assembly time. For this reason, a ring-shaped convex hull is designed at the end of the plastic tubing. Refer to Figure 5. The convex part of the convex hull can be a symmetrical circular or asymmetrical conical shape, so that it can be plugged into a hose or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C57/12B29C57/00B29L23/00
Inventor 周青赵立永
Owner HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD
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