Pipe bending machine and pipe bending method

A pipe bending machine and pipe technology, which is applied in the field of pipe bending, can solve the problems of easy fracture and damage, affecting the quality of metal bending pipe products, etc., and achieve the effect of high quality

Active Publication Date: 2016-10-12
OMS MASCH CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the bending method of the metal pipe in the prior art can realize the conversion of the metal pipe from a straight pipe to a bent pipe, the clamping position corresponding to the clamp on the metal pipe is clamped by the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pipe bending machine and pipe bending method
  • Pipe bending machine and pipe bending method
  • Pipe bending machine and pipe bending method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] The embodiments of the present invention will be described in detail below:

[0037] Such as Figure 1-5 As shown, the pipe bender of the present invention includes a guide column 10, a fixing member 20, and a rotating mechanism 30 (in Figure 7-10 Marked in). The side wall of the guide cylinder 10 is provided with a first recess 11. The first recess 11 is arranged around the guide post 10 with the axis of the guide post 10 as a center, and the first recess 11 is adapted to the outer side wall of the pipe 40. The fixing member 20 is used to fix the pipe 40 on the guide column 10. The rotating mechanism 30 includes a driving member and a resisting member 32. The abutting member 32 is provided with a second concave portion 321 opposite to the first concave portion 11, and the second concave portion 321 is adapted to the outer side wall of the pipe 40. The driving member is used to drive the abutting member 32 to move along the first recess 11 of the guide column 10.

[00...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a pipe bending machine and a pipe bending method. The pipe bending machine comprises a guiding column, a fixing piece and a rotating mechanism. A first concave part is arranged on the side wall of the guiding column. The first concave part surrounds the guiding column with the axis of the guiding column as the center, and is matched with the outer side wall of a pipe. The fixing piece is used for fixing the pipe to the guiding column. The rotating mechanism comprises a drive piece and an abutting piece. The abutting piece is provided with a second concave part opposite to the first concave part, and the second concave part is matched with the outer side wall of the pipe. The drive piece is used for driving the abutting piece to move along the first concave part of the guiding column. The clamping end, namely the fixing piece of the pipe is in a fixed state, a bending forming mechanism, namely the rotating mechanism is in a dynamic change for the pipe to be gradually bent, and the phenomenon that due to the fact that the clamping end of the pipe is subjected to large acting force for a long time, the end portion of the pipe is fractured and damaged can be avoided. Compared with a bending machine in the prior art, the quality of a bent pipe obtained through the pipe bending machine and the pipe bending method is higher.

Description

technical field [0001] The invention relates to the technical field of pipe bending, in particular to a pipe bending machine and a pipe bending method. Background technique [0002] The traditional bending method of bending metal pipes such as copper pipes, aluminum pipes, and iron pipes from straight pipes into curved pipes is: the bending machine is equipped with an arc-shaped channel suitable for the metal pipe, and the metal pipe is clamped by the clamp. The metal tube is gradually moved along the arc channel, and the metal tube is converted from a straight tube to a curved tube during the process of moving along the arc channel. Although the bending method of the metal pipe in the prior art can realize the conversion of the metal pipe from a straight pipe to a bent pipe, the clamping position corresponding to the clamp on the metal pipe is clamped by the clamp for a long time and relatively large during the bending process. Holding force, the clamping part of the metal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B21D9/07B21D43/00
CPCB21D9/073B21D43/003
Inventor 龙晓斌王海军何汉强谢湘峰
Owner OMS MASCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap