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Square tube twisting production line and processing method thereof

A production line and twisting technology, which is applied in the square tube twisting production line and its processing field, can solve problems such as low efficiency, and achieve the effects of improving efficiency, wide equipment adaptability, and precise structure

Active Publication Date: 2018-06-08
FUJIAN SHUNJING MACHINERY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention improves the above-mentioned problems, that is, the technical problem to be solved by the present invention is that the square tube is manually operated during the forming process, and the efficiency is low.

Method used

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  • Square tube twisting production line and processing method thereof
  • Square tube twisting production line and processing method thereof
  • Square tube twisting production line and processing method thereof

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] A square tube twisting production line, including a shrinking device, a chamfering drilling device and a twisting machine, the specific devices will be described in accordance with the order of square tube forming.

[0029] Such as Figure 1~5 As shown, the square pipe necking forming device includes a necking base 110 and a necking workbench 120 arranged on the necking base 110 for placing square pipes, and one end of the necking workbench is continuously provided with The other end of the punching die 130 of the pipe shrinkage is provided with a top plate 140, and the cavity in the plurality of square tube punching dies 130 gradually decreases along the conveying direction of the square pipe. Move toward the middle of the square tube.

[0030] The necking table 120 is composed of multiple sets of support units 1210, each su...

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Abstract

The invention provides a square pipe twisting production line and a machining method thereof. The square pipe twisting production line comprises a shrinkage device, a chamfer drilling device and a twisting machine. The twisting machine comprises a pair of twisting devices. Each twisting device comprises a work platform, a clamp arranged on the work platform, and a twisting mechanism used for twisting a square pipe. The twisting mechanisms in the pair of twisting devices are reversely arranged. The pair of twisting devices is provided with a core shaft inserted in the square pipe. The core shaft is driven by a drive device to move towards the interior of the square pipe. According to the square pipe twisting production line and the machining method thereof, the structure is precise, equipment is matched with numerical control, a servo motor and a stepping motor serve as executing elements, and hydraulic pressure serves as clamping power for the equipment to conduct square pipe head retracting and twisting. The equipment application range is wide, machined product switching is automatically finished through the equipment, the flexibility of the equipment is good, and the automation degree is high.

Description

technical field [0001] The invention relates to a square tube twisting production line and a processing method thereof. Background technique [0002] In the existing square tube forming process, processes such as shrinking, chamfering, drilling, and twisting are required, while the existing processes of the square tube basically use manual handling of the square tube and passing the square tube through multiple stages. The punching of the die will form shrinkage, chamfering, drilling, twisting and other processes. This method is inefficient and the quality is uneven, and the effect is not good, and it is easy to cause employee injuries. Contents of the invention [0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the square tube is formed by manual operation, and the efficiency is low. [0004] The specific embodiment of the present invention is: a square tube twisting production line, in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D11/14B21D11/22
CPCB21D11/14B21D11/22
Inventor 王坤杰
Owner FUJIAN SHUNJING MACHINERY IND CO LTD
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