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Automatic pipe bending machine

A pipe bending machine, fully automatic technology, applied in the direction of feeding device, manufacturing tool, positioning device, etc., can solve the problem of inability to bend continuously, and achieve the effect of avoiding bending and protecting the bending angle

Pending Publication Date: 2019-08-13
海盐县铭新机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As in the above-mentioned prior art, most of the existing pipe bending machines can only bend the pipe material at a fixed angle once, but cannot perform continuous bending of the same pipe material at multiple angles, directions, lengths, and sizes. fold

Method used

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] combine figure 1 and figure 2 As shown, a fully automatic pipe bending machine includes a frame 1. According to the moving sequence of the pipe material, a feeding device 35, a clamping device 4, a rotating device 5, a straightening mechanism 18, Elbow 3 and forming block 7, drive mechanism 2 and discharge device 48.

[0033] The pipe material is sent to the clamping device 4 by the feeding device 35 for clamping, and then the rotating device 5 controls the rotation of the clamping device 4 so that the clamped pipe material rotates automatically, and at the same time, the straightening mechanism 18 straightens the pipe. The material is straightened, and then the driving mechanism 2 drives the pipe bending part 3 to move to match the arc angle on the forming block 7 that abuts on the pipe material to bend the pipe material, so that the pipe material ...

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Abstract

The invention discloses an automatic pipe bending machine, and relates to the technical field of pipe processing machinery. Thus, the problems that existing pipe bending machines cannot perform continuous bending on a same pipe with multi-angle, multi-direction and multi-size can be solved. The pipe bending machine includes a frame; the frame is provided with a pipe bending member used for bendinga pipe and a driving mechanism for driving the pipe bending member to do horizontal movement; the pipe bending member is arranged vertically; the frame is also provided with a clamping device and a rotating device; the frame is fixedly connected to multiple control air cylinders in vertical arrangement; the end parts of telescoping rods of the air cylinders are fixedly connected to molding blocksused for bearing against the pipe to cooperate with the pipe bending member to bend the pipe when the pipe bending member moves; and the arc-shaped angle of each molding block is arranged relative tothe bending angle of each part of the pipe. The pipe bending machine is reasonable in structure; and through the cooperation of the clamping device, the rotating device, the molding blocks and the pipe bending member, the continuous bending with multi-angle, multi-direction and multi-size can be performed on the pipe.

Description

technical field [0001] The invention relates to the technical field of pipe material processing machinery, in particular to a fully automatic pipe bending machine. Background technique [0002] Pipe bending machine refers to the machine used for pipe bending and can also be used as a jack. It is roughly divided into numerical control pipe bending machine and hydraulic pipe bending machine. [0003] For example, the patent with the notification number CN204724656U discloses a pipe bending machine, including a frame and a control terminal, and also includes a displacement sensor, a hydraulic control terminal and a hydraulic propulsion device. The hydraulic propulsion device includes a hydraulic cylinder, and a telescopic rod installed on the hydraulic cylinder The pipe bending head on the top, and the steel pipe guide rail connected to the pipe bending head at the front end of the pipe bending head; two pushing dies are arranged at the front end of the pipe bending head, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D7/06B21D7/16B21D3/10B21D43/12
CPCB21D7/06B21D7/16B21D3/10B21D43/12
Inventor 陈家能吴辉杨贵泽
Owner 海盐县铭新机械有限公司
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