Steel pipe bend cutting device

A cutting device and elbow technology, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of poor quality, low cutting accuracy, and difficulty in grinding the cutting angle of the elbow, so as to achieve high control accuracy, cutting High precision and good cutting effect

Pending Publication Date: 2019-09-03
湖北峰佑高端装备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the processing accuracy of the former is controllable, but because the laser head is a very precise device, it is not suitable for long-term rotation and movement. The eq

Method used

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  • Steel pipe bend cutting device
  • Steel pipe bend cutting device
  • Steel pipe bend cutting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0044] Example one:

[0045] Such as Figure 1 to 7 As shown, the embodiment of the present invention provides a steel pipe elbow cutting device, which specifically includes a sliding base assembly 200, an elbow spindle mounting assembly 300, an indexing system 400, and a laser cutting assembly 500; the elbow spindle mounting assembly 300 It is installed on the sliding base assembly 200, and the elbow spindle installation assembly 300 is driven to move linearly in the horizontal direction through the sliding base assembly 200. The indexing system 400 is connected to the elbow spindle mounting assembly 300. The elbow spindle mounting assembly 300 is used to drive the indexing system 400 to move linearly in the vertical direction and perform the elbow during the cutting of the steel pipe elbow. For rotary cutting, the indexing system 400 is used to adjust the cutting angle of the steel pipe elbow. The laser cutting assembly 500 is arranged on one side of the sliding base assembly ...

Example Embodiment

[0055] Embodiment two:

[0056] The difference between the second embodiment of the present invention and the first embodiment is that the adjusting baffle assembly 100 is added during the installation process of cutting the steel pipe elbow. Below, we will introduce the structure of the adjusting baffle assembly 100 in detail.

[0057] See Figure 8 to 11 As shown, in this embodiment, the adjusting baffle assembly 100 specifically includes a baffle adjusting assembly 11, a cylinder driving assembly 12, and a screw drive assembly 13; wherein, one end of the cylinder driving assembly 12 is connected to the baffle adjusting assembly 11. , The other end of the cylinder drive assembly 12 is connected with the screw drive assembly 13.

[0058] See Picture 9 As shown, in this embodiment, the baffle adjusting assembly 11 includes a baffle 111, a baffle fixing seat 112, an angle gear 113, and an arc plate 114. A hand wheel mounting seat 115 is installed on the baffle fixing seat 112, The ...

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PUM

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Abstract

The invention discloses a steel pipe bend cutting device comprising a sliding base assembly, a bend main shaft mounting assembly, an indexing system and a laser cutting assembly. The bend main shaft mounting assembly is mounted on the sliding base assembly, the indexing system is connected to the bend main shaft mounting assembly, and the laser cutting assembly is arranged on one side of the sliding base assembly. According to the steel pipe bend cutting device, a hollow main shaft rotates to drive a steel pipe bend installed on the indexing system to conduct rotary cutting; front-back-back motion of the sliding base assembly and up-and-back motion of a bend sliding module are used for finding a cutting center point of the bend; a second servo motor in the indexing system rotates to adjustthe bend cutting angle; left-and-right movement of a laser cutting head in the laser cutting assembly is used for finding the cutting center point; the cutting thickness is controlled by the up-and-down movement of the laser cutting head, arbitrary cutting of the steel pipe bend angle is achieved, and the advantages of being high in cutting precision, free of burrs and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of thin-walled pipe elbow cutting and processing, and in particular relates to a steel pipe elbow cutting device. Background technique [0002] In the construction site of thin-walled steel pipes, straight pipes and elbows are usually used to connect steel pipes and steel pipes, and the elbows basically use standard 90° or 45° elbows. However, in some special occasions, such as in the engineering construction of chemical pipelines and petroleum pipelines, the installation of steel pipes and steel pipes is the key point and is still difficult. The difficulty lies in the installation angle between steel pipes and steel pipes. Such as 30 ° elbow, 55 ° elbow, 60 ° elbow, 60 ° elbow, etc.) to achieve the connection. [0003] At present, there are mainly two methods for cutting irregular angles of steel pipe elbows in the traditional market: 1. Use the elbow to move, and cut the angle of the elbow bevel through t...

Claims

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Application Information

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IPC IPC(8): B23K26/08B23K26/38B23K26/70
CPCB23K26/083B23K26/0876B23K26/38B23K26/702
Inventor 曾来运
Owner 湖北峰佑高端装备制造有限公司
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