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Pipe bending device facilitating angle adjustment

A pipe bending device and angle adjustment technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of increasing the use cost of enterprises and factories, high procurement cost, and large volume, and achieves simple structure and improved bending effect , small size effect

Active Publication Date: 2021-10-01
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The application range of the bent pipe is relatively wide, mainly used for laying and repairing pipelines in electric power construction, highway and railway construction, boilers, bridges, ships, furniture, decoration, etc. The bent pipe is usually bent by a bending device, but currently The pipe bending device is large in size, heavy in weight and high in purchase cost, which increases the use cost of enterprises and factories

Method used

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  • Pipe bending device facilitating angle adjustment
  • Pipe bending device facilitating angle adjustment
  • Pipe bending device facilitating angle adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-5 , a pipe bending device that facilitates angle adjustment, including a pipe bending movable mechanism 1 and a pipe bending fixing mechanism 2, the pipe bending movable mechanism 1 includes rollers 6 and first connecting plates 5 symmetrically arranged on both sides of the rollers 6, so Said roller 6 is rotationally connected with one end of the first connecting plate 5, and a movable shaft 21 is arranged between the other ends of the two first connecting plates 5, and the two first connecting plates 5 are firmly connected to each other through the movable shaft 21. Together, the outer sides of the two first connecting plates 5 are respectively provided with a second connecting plate 12, one end of the second connecting plate 12 is rotationally connected with the first connecting plate 5, and the other end is provided with a hydraulic cylinder connecting head 7, And the two sides of the hydraulic cylinder connecting head 7 are respectively connected to a ...

Embodiment 2

[0031] In order to improve the bending effect of the device and facilitate the use of the pipe bending device, this embodiment is further improved on the basis of Embodiment 1. The improvements are: the first connecting plate 5 is provided with a waist-shaped chute 20, two A sliding shaft 25 is arranged between the first connecting plate 5, and the two ends of the sliding shaft 25 are respectively slidably connected with a waist-shaped chute 20, and the sliding shaft 25 passes through the axis of the roller 6, and the sliding shaft 25 and the The roller 6 is rotationally connected, one side of the first connecting plate 5 is provided with an adjusting bolt 19, the adjusting bolt 19 is threadedly connected with the first connecting plate 5, and one end of the adjusting bolt 19 is rotationally connected with the sliding shaft 25, during use, by Rotating the adjusting bolt 19 can adjust the position of the sliding shaft 25 in the waist-shaped chute 20, so that the roller 6 can bet...

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PUM

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Abstract

The invention relates to a pipe bending device, in particular to a pipe bending device facilitating angle adjustment. The pipe bending device comprises a pipe bending moving mechanism and a pipe bending fixing mechanism, wherein the pipe bending moving mechanism comprises a roller and first connecting plates symmetrically arranged on the two sides of the roller, the pipe bending fixing mechanism comprises a bending die and a reverse die, one side of the arc end of the bending die is fixedly connected with the reverse die, and the other side of the arc end of the bending die is provided with a hydraulic cylinder. When the bending device is used, the hydraulic cylinder is started to enable the roller to do arc motion around a movable shaft, and a user can conveniently adjust the bending angle of a pipe by adjusting the expansion and contraction quantity of the hydraulic cylinder and observing angle scales. The use effect of the device is improved.

Description

technical field [0001] The invention relates to a pipe bending device, in particular to a pipe bending device which is convenient for angle adjustment. Background technique [0002] The application range of the bent pipe is relatively wide, mainly used for laying and repairing pipelines in electric power construction, highway and railway construction, boilers, bridges, ships, furniture, decoration, etc. The bent pipe is usually bent by a bending device, but currently The traditional pipe bending device has large volume, heavy weight and high purchase cost, which increases the use cost of enterprises and factories. Contents of the invention [0003] The object of the present invention is to provide a pipe bending device that is easy to adjust the angle, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A pipe bending device for ea...

Claims

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Application Information

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IPC IPC(8): B21D7/024B21D7/14B21C51/00
CPCB21D7/024B21D7/14B21C51/00
Inventor 刘辰何流尹大鹏葛兆斌
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI