Elbow forming machine

A technology of forming machine and pipe bending, applied in the field of pipe processing, can solve the problems of high labor cost, low production efficiency, complicated process, etc., and achieve the effect of convenient processing technology and high production efficiency

Active Publication Date: 2014-10-29
SHAOXING WANZHAO REFRIGERATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This pipe bending process is not only complicated, but also almost all operations are carried out manually, which not only has high labor costs, but also has low production efficiency and high production costs.
[0003] In ...

Method used

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  • Elbow forming machine
  • Elbow forming machine
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Examples

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Embodiment Construction

[0022] figure 1 Shown is a schematic structural diagram of a pipe bending machine provided by an embodiment of the present invention. figure 2 Shown is a schematic structural view of a leveling device and a flaring device in a pipe bending machine provided by an embodiment of the present invention. image 3 Shown as figure 2 The illustrated schematic diagram of the enlarged structure of the second fixing member in the pipe bending machine.

[0023] This embodiment provides a bending pipe forming machine, which includes a carrying table 1, a first fixing part 2, a forming part 3, and a first driving part 4. The first fixing member 2 is fixed to the carrying platform 1 and includes a first working table 21 and a second working table 22 which is arranged above the first working table 21 and can move up and down. The work piece is placed on the first workbench 21, and the second workbench 22 is provided with a fixing groove for fixing the work piece branch pipe. The number of mold...

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Abstract

The invention provides an elbow forming machine which comprises a bearing table, a first fixed piece, forming pieces and first driving pieces. The first fixed piece is fixed to the bearing table and comprises a first workbench and a second workbench which is arranged above the first workbench and is capable of moving vertically. A machined piece is placed on the first workbench. A fixing groove for fixing machined piece branch pipes is formed in the second workbench. The number of the forming pieces is equal to that of the machined piece branch pipes. The forming pieces are hinged to the second workbench and provided with ejector pins sliding in the length direction of the forming pieces. Guide sleeves for guiding the moving direction of the ejector pins are arranged outside the ejector pins. When the machined piece is clamped by the first workbench and the second workbench, the ejector pins are coaxially embedded in the machined piece. The first driving pieces correspond to the forming pieces one to one and drive the forming pieces to rotate.

Description

Technical field [0001] The invention relates to the field of pipe processing, and particularly to a pipe bending machine. Background technique [0002] Pipe processing is very common and essential in the mechanical field. The bending of existing pipes (such as red copper tee) mostly adopts the process steps of secondary lead filling-stamping forming-lead removal-lead washing-sawing plane-polishing-flaring-shaping-pickling. This pipe bending process is not only complicated, but almost all operations are performed manually, which not only has high labor costs, but also has low production efficiency and high production costs. [0003] In addition, in the existing pipe bending process, lead, as the most basic raw material, not only causes serious damage to the body of the operator, but also causes pollution to the environment, especially the discharge of sewage. Summary of the invention [0004] In order to overcome the shortcomings of the prior art, the present invention provides a p...

Claims

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Application Information

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IPC IPC(8): B21D7/024B21D3/00B21D43/12B21D41/02
Inventor 金军涛
Owner SHAOXING WANZHAO REFRIGERATION EQUIP CO LTD
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