Copper pipe bend forming device

A technology for bending and forming copper tubes, applied in the field of copper tube bending and forming devices, can solve the problems of low efficiency, high bending cost of copper tubes, affecting the transmission loss of microwave signals, etc., and achieves the effect of convenient use and guaranteed bending quality.

Inactive Publication Date: 2019-11-22
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The smoothness of copper tube bending will directly affect the microwave signal transmission loss, and the accuracy of the bending interface will directly affect the difficulty of installation
[0003] Different microwave amplification equipment needs to bend copper tubes into different shapes, and small batch products use equipment programming to bend copper tubes, which is costly and inefficient
However, manual bending is difficult to ensure the smoothness and accuracy of copper pipe bending

Method used

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  • Copper pipe bend forming device
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  • Copper pipe bend forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-10 As shown, a copper tube bending forming device is used to bend copper tubes 5 into preset products, including a bottom plate 1 and a guide groove block 2, the guide groove block 2 is fixedly installed on the bottom plate 1, and the guide groove block 2 An open curved groove 21 matching the preset product shape is arranged on the top.

[0039] The beneficial effect of this embodiment is: the bottom plate 1 is the installation basis of the guide groove block 2, and at the same time as the bottom plane limit when the copper pipe 5 is bent, after the guide groove block 2 is installed on the bottom plate 1, the curved copper pipe to be treated 5. During the bending process, the bottom plate 1 is equivalent to a workbench, providing a stable foundation for applying force; according to the preset shape of the bent pipe product 100 formed by bending, a corresponding open curved groove 21 is set on the guide groove block 2, and the During the bending proces...

Embodiment 2

[0041] Such as Figure 1-10 As shown, a copper tube bending forming device is used to bend copper tubes 5 into preset products, including a bottom plate 1 and a guide groove block 2, the guide groove block 2 is fixedly installed on the bottom plate 1, and the guide groove block 2 An open curved groove 21 matching the preset product shape is arranged on the top.

[0042] The open curved groove 21 is designed and manufactured according to the bending shape of the copper pipe 5, and is used to limit the bending direction of the copper pipe 5 when it is bent. The open curved groove 21 is provided with a circular arc surface whose bending radius is consistent with the radius of the copper tube 5 , and is used to closely adhere to the outer surface of the copper tube 5 during bending.

[0043]It can be understood that the bottom plate 1 is the installation basis of the guide groove block 2, and at the same time serves as the bottom plane limit when the copper pipe 5 is bent. After ...

Embodiment 3

[0066] A copper tube 5, comprising a copper tube 5 body and a snap ring 3, the snap ring 3 is fixedly sleeved on one end of the copper tube 5, and is used for snap-fitting with a snap-fit ​​part of a copper tube bending and forming device.

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Abstract

The invention relates to a copper pipe bend forming device. The copper pipe bend forming device comprises a bottom plate and a guide groove block. The guide groove block is fixedly mounted on the bottom plate, and an open curved groove with the shape matched with the preset product shape is formed in the guide groove block. The bottom plate is the mounting foundation of the guide groove block. According to the preset shape of a product needing bend forming, the corresponding open curved groove is formed in the guide groove block; when bending treatment is carried out, a copper pipe moves around the guide groove block to be matched with and attached to the open curved groove, and the bent copper pipe product in the needed shape can be obtained. The copper pipe bend forming device is suitable for manually manufacturing small-batch bent pipe products, the copper pipe bend forming device can achieve universality under the condition of guaranteeing the bending quality of the manual bent copper pipe products, different open curved grooves can meet different bent shape requirements, and meanwhile use is convenient.

Description

technical field [0001] The invention relates to the field of copper pipe bending equipment, in particular to a copper pipe bending forming device. Background technique [0002] In the installation of microwave amplification equipment, copper pipes need to be bent on site according to the installation location, such as figure 1 shown. Such as figure 2 Shown is an example of a complex shape that requires bending. The smoothness of copper tube bending will directly affect the microwave signal transmission loss, and the accuracy of the bending interface will directly affect the difficulty of installation. [0003] Different microwave amplification equipment needs to bend copper tubes into different shapes, and small batch products use equipment programming to bend copper tubes, which is costly and inefficient. However, manual bending is difficult to ensure the smoothness and accuracy of copper pipe bending. Therefore, the present invention proposes a device for manually be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D11/00B21D11/22
CPCB21D11/00B21D11/22
Inventor 徐亮张悦熊强
Owner BEIJING INST OF RADIO MEASUREMENT
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