Tube-bending machine

A pipe bending device and pipe bending technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of poor working stability, low working efficiency, easy damage of parts, etc., and achieve convenient maintenance, easy installation and arrangement, and work Stable and reliable effect

Inactive Publication Date: 2017-06-13
NANJING GAODA STAINLESS STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of traditional pipe bending machines, there are problems such as low work efficiency, poor work stability, easy damage to parts, and easy wrinkling when bending pipes.

Method used

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  • Tube-bending machine
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Examples

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0026] Such as Figure 1 to Figure 5 As shown, the pipe bending device includes a frame 10, a mandrel feeding and shaping mechanism 20, a pipe bending mechanism 30, a pipe clamping mechanism 40 and a guiding pipe pressing mechanism 50;

[0027] refer to figure 2 , the mandrel tube feeding and shaping mechanism 20 includes a mandrel oil cylinder seat 21 fixedly installed on one end of the frame 10, a mandrel oil cylind...

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PUM

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Abstract

The invention belongs to the technical field of pipe bending processing equipment, and in particular relates to a pipe bending device. It includes a machine frame, a mandrel feeding and shaping mechanism, a pipe bending mechanism, a pipe clamping mechanism, a guiding and pressing mechanism, etc.; The mechanism includes a main shaft rotatably mounted on the frame, on which a transmission gear is fixedly set, and the transmission gear meshes with a drive rack, and the drive rack is connected to an elbow to drive the oil cylinder; the top end of the main shaft A pipe bending die is installed; the clamping mechanism includes a clamping die, and the clamping die is connected with a clamping die driving mechanism. The whole machine of the invention has a compact and reasonable structural design, can realize bending of various specifications of elbows, works stably and reliably, and is convenient for forming the elbows, which is beneficial to improving work efficiency.

Description

technical field [0001] The invention belongs to the technical field of pipe bending processing equipment, and in particular relates to a pipe bending device. Background technique [0002] There are many bending forms in pipe bending processing and production, including stretch bending, pressing bending, winding bending, punching bending, etc., but the most efficient one is to bend on a special hydraulic pipe bending machine. [0003] During the use of traditional pipe bending machines, there are problems such as low work efficiency, poor work stability, easy damage to parts, and easy wrinkling during pipe bending. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a pipe bending device which is stable and reliable in operation, convenient in forming the pipe bending, and conducive to improving work efficiency. [0005] For realizing above-mentioned technical purpose, the present in...

Claims

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Application Information

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IPC IPC(8): B21D7/025B21D7/16B21D43/00
CPCB21D7/025B21D7/16B21D43/003
Inventor 陶金蒋守华郑华泽
Owner NANJING GAODA STAINLESS STEEL
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