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U-shaped heating furnace tube bend process for conducting heating fluid heating and pressure maintaining forming

A furnace tube bending and heating fluid technology is applied in the field of U-shaped heating furnace tube bending technology, which can solve the problems of low shape precision, long processing process, uneven processing deformation, etc., and achieve the effect of small processing space and continuous bending process.

Active Publication Date: 2015-06-03
JIANGSU JINSHENGYUAN SPECIAL VALVE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention is a U-shaped heating furnace tube bending process, which aims to solve the defects of uneven processing deformation, long processing process, and low shape precision in the prior art, and provides a bending process of a heating furnace tube with a specific shape. craft

Method used

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  • U-shaped heating furnace tube bend process for conducting heating fluid heating and pressure maintaining forming
  • U-shaped heating furnace tube bend process for conducting heating fluid heating and pressure maintaining forming
  • U-shaped heating furnace tube bend process for conducting heating fluid heating and pressure maintaining forming

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Embodiment Construction

[0028] Attached below Figure 1-3 The present invention will be described in detail.

[0029] A U-shaped heating furnace tube bending process for heating the heating fluid and performing pressure maintaining and shaping, which uses a furnace tube bending device, the furnace tube bending device includes a left frame 13 and a pushing mechanism 10, the pushing mechanism 10, on the right side of the left frame 13, a guide rod 15 is fixedly arranged at the middle position on the right side of the left frame 13, and the guide rod 15 extends horizontally in the left-right direction, and the left end of the guide rod 15 is connected to the left frame of the left frame. 13 is fixedly connected, the right end of the guide rod 15 is slidably connected with the middle part of the pushing mechanism 10, and the left frame 13 is provided with the original U-shaped furnace tube feeding passage and the completed processed furnace pipe unloading passage channel; on the guide rod 15, three bend...

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Abstract

Disclosed is a U-shaped heating furnace tube bend machining technology. Furnace tube bending equipment is used, the furnace tube bending equipment comprises a left rack and a pushing mechanism, and the pushing mechanism is arranged on the right side of the left rack. A guide rod is fixedly arranged in the middle part of the right side of the left rack, and the guide rod extends horizontally in the left-right direction. The left end of the guide rod is fixedly connected with the left rack, the right end of the guide rod is connected with the middle of the pushing mechanism in a sliding mode, and a channel used for allowing an original U-shaped furnace tube to be fed and to penetrate through and allowing a machined furnace tube to be discharged and to pass through is formed in the left rack. Three bending hydraulic devices are sequentially arranged from left to right in a sliding mode on the guide rod between the left rack and the pushing mechanism.

Description

technical field [0001] This application relates to the manufacture of heating furnace tubes, specifically a U-shaped heating furnace tube bending process. Background technique [0002] Heating furnaces are widely used in industry, such as billet heating, workpiece heat treatment, etc. In order to increase the heating uniformity of the heating furnace, the furnace tube is often bent. [0003] In the prior art, in order to ensure the requirements for the specific shape of the heating furnace and meet the respective requirements for the specific heating heat, it is usually necessary to bend the shape of the furnace tube in a specific shape. For the bending of the furnace tube of the heating furnace, stamping is often used in the prior art. This forming method can efficiently and quickly realize bending processing, has high processing precision and low cost, and is widely used in the prior art. However, this heating method is easy to produce a large amount of uneven deformati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D11/07B21D11/22
Inventor 毛春龙毛金根陈善俊朱义才
Owner JIANGSU JINSHENGYUAN SPECIAL VALVE
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