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Metal pipe necking machine

A metal pipe and diameter reducing machine technology, which is applied to the device for reducing the diameter of metal pipes and the field of mechanical devices for metal pipe processing, can solve the problems of low degree of automation, occupation of large human resources, low processing efficiency, etc. The effect of reducing diameter efficiency, convenient operation and low cost

Inactive Publication Date: 2016-11-09
浙江飞戎机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the automation degree of the current metal pipe reducing machine is not high. Usually, workers are required to load and unload materials, and they can only be processed one by one. , not only takes up a lot of human resources, but also makes the processing efficiency low

Method used

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Embodiment Construction

[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0032] Such as figure 1 , 2, As shown in 3, a metal pipe diameter reducing machine includes a frame 1, a hopper 2, a diameter reducing die 3 and devices such as a hydraulic power system for controlling the work of the die. The middle part of the hopper is provided with an inclined surface 4 that divides the hopper into upper and lower parts, so that the metal pipe 5 can roll down from the inclined surface. A drop opening for the metal pipe allowing the metal pipe to fall is provided between the lower edge of the slope and the side wall of the hopper. Above the slope in the hopper is provided a movable partition 6 that divides the hopper space into two parts, the partition surface is perpendicular to the slope that divide...

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Abstract

The invention provides a metal pipe necking machine and belongs to the technical field of automatic machinery. The problem that the necking efficiency of a metal pipe is low in the prior art is solved through the metal pipe necking machine. The metal pipe necking machine comprises a rack, a hopper and a necking mold device. A metal pipe movable bracket and a metal pipe fixed bracket are arranged between the feeding side and the discharging side of the necking mold, wherein the moving direction of the metal pipe movable bracket is the same as that of a feeding bracket, and the metal pipe fixed bracket and the metal pipe movable bracket are arranged in parallel in the same direction and are each provided with a plurality of grooves at equal intervals. A discharging guide plate is arranged in the position corresponding to an unfilled corner inclined plane and provided with a rotating mechanism for controlling the discharging guide plate to rotate. The metal pipe necking machine is simple in structure, low in cost and capable of greatly improving the necking efficiency of metal pipes.

Description

technical field [0001] The invention belongs to the field of automatic manufacturing machinery, and relates to a mechanical device for processing metal pipes, in particular to a device for reducing the diameter of metal pipes. Background technique [0002] Metal pipe shrinking machine, also known as pipe shrinking machine, refers to expanding or shrinking the end face of pipe fittings under normal conditions, combined with mold forming, and sending round steel, thread steel, etc. to be reduced in diameter into a special mold. Cold compression molding. The processing machine tool is mainly composed of fuel tank, bed, slider, main cylinder, mold core rod (optional), limit cylinder, compression cylinder, clamping mold, axial positioning cylinder, axial positioning angle iron and other parts. During processing, the oil pump is driven by the motor to output hydraulic oil and push the plunger in the crimping cylinder to move, causing the die base to shrink radially to realize the...

Claims

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Application Information

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IPC IPC(8): B21D41/04
CPCB21D41/04
Inventor 沈建飞褚士伟王瑶炜
Owner 浙江飞戎机器人科技有限公司
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