Split drilling and milling pipe cutting machine

A split type, pipe cutting machine technology, applied in other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of high work intensity of operators, small wall thickness of cutting pipelines, and complicated procedures, etc. The effect of fast cutting speed and improved groove quality

Pending Publication Date: 2018-04-03
CHINA SHIPBUILDING IND (SHENYANG) LIAOHAI OIL TRANSPORTATION EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then install the beveling machine or artificial grinding wheel to grind and make the welding bevel. The process is cumbersome, the efficiency is low, the operator's work intensity is high, and the wall thickness of the cutting pipeline is small.

Method used

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  • Split drilling and milling pipe cutting machine
  • Split drilling and milling pipe cutting machine
  • Split drilling and milling pipe cutting machine

Examples

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Embodiment Construction

[0036] The split drilling and milling pipe cutting machine includes a drilling and milling assembly 1 , a main driving assembly 4 , a plurality of roller assemblies 2 , a plurality of support assemblies 3 , a turning tool assembly 5 , a turning tool main driving assembly 7 and a fixing assembly 6 . The drilling and milling assembly 1 includes a drilling and milling screw 19, a first hydraulic motor 126, a drilling and milling base plate 128, a drilling and milling main shaft 12, a drilling and milling nut 17 and a drilling and milling box 11, and the shell of the first hydraulic motor 126 is fixed on On the rear end face of the drilling and milling box body 11, the power output shaft of the first hydraulic motor 126 passes through the rear end face of the drilling and milling box body 11 and is fixedly connected with the rear end of the drilling and milling main shaft 12, and the front and rear ends of the drilling and milling main shaft 12 The first bearing 122 is respectively...

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PUM

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Abstract

A split drilling, milling and pipe cutting machine includes a drilling and milling assembly, a main driving assembly, multiple roller assemblies, multiple support assemblies, a turning tool assembly, a turning tool main driving assembly and a fixed assembly. The drilling and milling assembly includes a drilling and milling screw, a first hydraulic motor, a drilling and milling base plate, a drilling and milling spindle, a drilling and milling screw nut and a drilling and milling box, and is characterized in that: a plurality of bracket assemblies and a plurality of roller assemblies are installed on the Fix the set position of the component. The drilling and milling assembly and the main driving assembly or the turning tool assembly and the turning tool main driving assembly are installed at the set position of the fixed assembly. The fixed assembly includes a left fixed seat, a right fixed seat, a left movable seat and a right movable seat, and the left fixed seat and the right fixed seat are arranged on the front ends of the left movable seat and the right movable seat respectively. The pipe cutting machine can meet the explosion-proof requirements of oil and gas pipelines. Can be quickly fixed on the pipe. The friction coefficient is small, the advantages of smooth and noiseless operation.

Description

technical field [0001] The invention belongs to the field of pipe cutting and groove processing, and in particular relates to a split type drilling, milling and pipe cutting machine, which is widely used in maintenance and emergency repair sites of oil and gas pipelines at home and abroad. The device cuts pipe materials including X80 and below steel. Background technique [0002] When repairing oil and gas pipeline leaks or rebuilding abandoned pipelines, cutting pipelines and grinding welding grooves are essential processes. Existing pipe cutters use a hydraulic motor to drive the sheet milling cutter to rotate to cut the pipeline. Then install the beveling machine or artificial grinding wheel to grind and make the welding bevel, which has disadvantages such as cumbersome process, low efficiency, high work intensity of the operator, and small wall thickness of the cutting pipeline. Contents of the invention [0003] The purpose of the present invention is to provide spl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02
CPCB23P23/02
Inventor 马成民董守海吴月玲宋健王成明王晓博严金涛
Owner CHINA SHIPBUILDING IND (SHENYANG) LIAOHAI OIL TRANSPORTATION EQUIP CO LTD
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