Welded steel pipe welding groove flatly-cutting device capable of being stably fixed

A technology for welding steel pipes and welding joints, which is applied in the direction of sawing machine devices, metal sawing equipment, metal processing equipment, etc., can solve problems such as low safety factor, easy to cut fingers, and steel pipe fixing, so as to improve safety and reduce work-related injuries risk, effect of increased versatility

Inactive Publication Date: 2018-02-16
王宏亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When welding the welded pipe, it is necessary to flatten the welding joint to prevent gaps during the welding process and reduce the difficulty of welding. The traditional flattening device cannot fix the steel pipe, which will cause deviation and other situations. Manual cutting is required, the safety factor is low, and it is easy to cut fingers

Method used

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  • Welded steel pipe welding groove flatly-cutting device capable of being stably fixed
  • Welded steel pipe welding groove flatly-cutting device capable of being stably fixed
  • Welded steel pipe welding groove flatly-cutting device capable of being stably fixed

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Embodiment Construction

[0019] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0020] see Figure 1-3 , a fixed and stable welded steel pipe welding joint cutting device, including a base 1, a lower rack 6, an upper rack 7, a left clamping block 14, a right clamping block 15, a moving slide frame 18, a drive motor 19, a cam 20 and Cutting motor 22, described base 1 is provided with first slide rail 2, is fixedly connected by bolt between first slide rail 2 and base 1, and described first slide rail 2 is provided with first pillar 3, and first pillar 3 and the first slide rail 2 are connected by welding, and the upper end of the first pillar 3 is also welded to the second slide rail 4, and the first slide rail 2 and the second slide rail 4 are slidably installed with sliders 5. The slider 5 on the first slide rail 2 is fixedly welded with a lower rack 6, and the slider 5 on the second slide rail 4 is fixedly welded with an up...

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Abstract

The invention discloses a welded steel pipe welding groove flatly-cutting device capable of being stably fixed. The device comprises a base, a lower rack, an upper rack, a left clamping block, a rightclamping block, a movable sliding frame, a driving motor, a cam and a cutting motor. The other end of a first telescopic rod is in threaded connection with the left clamping block, one end of a second connection rod is in threaded connection with a second telescopic rod, the other end of the second telescopic rod is in threaded connection with the right clamping block, an output shaft of the driving motor is provided with the cam forwards through interference fit, the movable sliding fame is installed on a second supporting column in a sliding mode, a cutting motor is fixedly installed insidea fixing support, and an output shaft of the cutting motor is connected with a cutting wheel. The left clamping block and the right clamping block are arranged to achieve the effect of clamping a steel pipe, the steel pipe is prevented from being shifted in the cutting process, on one hand, cutting precision can be ensured, on the other hand, the steel pipe can be prevented from being popped outto injure people in the cutting process, and therefore operation safety is greatly improved.

Description

technical field [0001] The invention relates to the field of welded pipe processing, in particular to a fixed and stable welding seam cutting device for welded steel pipes. Background technique [0002] Welded steel pipes are divided into furnace welded pipes, electric resistance welding (resistance welding) pipes and automatic arc welded pipes because of their different welding processes. They are divided into straight seam welded pipes and spiral welded pipes because of their different welding forms. Shaped welded pipes and special-shaped (square, flat, etc.) welded pipes. Welded steel pipes are welded by opposite seams or spiral seams from rolled steel plates. In terms of manufacturing methods, they are divided into welded steel pipes for low-pressure fluid transportation, spiral seam electric welded steel pipes, direct coil welded steel pipes, electric welded pipes, etc. Seamless steel pipes can be used in various industries such as liquid pressure pipelines and gas pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D45/12B23D47/04
CPCB23D45/12B23D47/04
Inventor 王宏亮
Owner 王宏亮
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