Rolled pipe blank winding and scheduling device

A scheduling device and a technology for rolling tube blanks, which are used in manufacturing tools, equipment for accumulating materials, metal processing equipment, etc., which can solve the problems of large diameter, high hardness, and inability to rewind tube blanks, and reduce waiting time. , the overall stability of the effect is good

Active Publication Date: 2017-06-13
JIANGXI NAILE COPPER IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large diameter and high hardness of the tube blank, common tube winding devices cannot roll this kind of tube blank

Method used

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  • Rolled pipe blank winding and scheduling device
  • Rolled pipe blank winding and scheduling device
  • Rolled pipe blank winding and scheduling device

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0020] Such as figure 1 The rolling tube billet coiling dispatching device shown is arranged between the rolling mill 30 and the combined drawing machine 33, and includes a base 1, a support frame 2 located at the left end of the base, a cabinet 13 located at the right end of the base, and the support frame The upper end of the crossbeam is provided with a crossbeam 3, the center of the crossbeam is connected to the top of the support frame in rotation, the top of the support frame 2 is provided with a crossbeam rotation drive mechanism 31, and the sides of the two ends of the crossbeam are provided with a tube billet traction suspension mechanism symmetrical about the crossbeam rotation center;

[0021] Such as image 3 As shown, the tube billet traction and suspension mechanism includes a support plate 4, two horizontal drums 5, and a motor 6. The...

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Abstract

The invention relates to the technical field of pipe blank stretching and machining, and discloses a rolled pipe blank winding and scheduling device. The device comprises a base, a supporting frame arranged at the left end of the base, a machine box and a beam. The center of the beam is rotationally connected with the top of the supporting frame. The side faces of the two ends of the beam are provided with pipe blank traction suspension mechanisms symmetrical about the rotating center of the beam. The front face of the machine box is provided with two upper positioning rollers and two lower positioning rollers. An upper movable roller is arranged on the front face of the machine box and located on the left side of the upper positioning rollers, and a lower movable roller is arranged on the front face of the machine box and located below the left portion of the upper movable roller. The top of the machine box is provided with an upper driving air cylinder for driving the upper movable roller to ascend and descend, and the bottom of the machine box is provided with a lower driving air cylinder for driving the lower movable roller to ascend and descend. The side faces of the upper positioning rollers, the lower positioning rollers, the upper movable roller and the lower movable roller are each provided with an annular limiting groove. By means of the rolled pipe blank winding and scheduling device, a pipe blank can be rapidly wound, and buffer and scheduling of the pipe blank material between a rolling machine and a combined drawing machine are achieved.

Description

technical field [0001] The invention relates to the technical field of copper tube drawing processing, in particular to a rolling tube billet rewinding scheduling device. Background technique [0002] Copper tubes are widely used in the field of refrigeration. The inner wall of the copper tube is processed into a threaded structure to make an internally threaded copper tube. The seamless internally threaded copper tube can be made into an air conditioner condenser, radiator, etc. The internal thread structure of the inner wall of the copper tube has increased significantly. The heat exchange surface area of ​​the inner wall of the copper tube is increased, and the heat exchange efficiency is improved. The copper material is first melted and cast to become a tubular hollow ingot. The oxide skin on the outer surface of the ingot is removed by a milling cutter, and then it enters a three-roll planetary rolling mill and is rolled into a thick tube billet. The tube wall of the th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C49/00B21D7/08
CPCB21C49/00B21D7/08
Inventor 刘晋龙
Owner JIANGXI NAILE COPPER IND
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