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Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method

A technology of pipe cutting machine and rotary motor, which is used in metal processing equipment, manufacturing tools, welding/cutting auxiliary equipment, etc., can solve the problem of inability to complete the groove processing of intersecting lines, and achieves easy disassembly, assembly and transportation, and simple control. , the effect of high processing efficiency

Active Publication Date: 2013-12-11
北京大合兄弟科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric pipe beveling machine cannot complete the beveling of intersecting lines

Method used

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  • Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method
  • Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method
  • Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example as Figures 1 to 3 As shown, the bevel pipe cutting machine includes processing parts, a bearing part for carrying the pipe to be processed and a numerical control system. The roller frame 2, the chuck 1 is arranged on the chuck seat 11, the roller frame 2 is installed on the longitudinal guide rail 3 and moves along its guide rail path on the longitudinal guide rail 3;

[0031] In addition, there is a second longitudinal guide rail 4 parallel to the longitudinal guide rail 3, the second longitudinal guide rail 4 is provided with a casing 5 moving thereon, the casing 5 is provided with a cross arm 6, and the casing 5 is provided with a The vertical guide rail and the driving device for the cross arm to move up and down. The cross arm 6 has a length extending in a direction perpendicular to the moving direction of the box body 5 on the second longitudinal guide rail 4. The cross arm 6 is connected with a rotary for driving the rotary arm 72 to rotate. Motor 71, ...

Embodiment 2

[0039] Example two such as Figure 4 As shown, the profile assembly frame of the pipe cutting machine is assembled by two rail beams 101 on which longitudinal guide rails 3 are installed, two bottom beams 102, and a plurality of support stands 103 and support cross frames 104 that assemble the rail beam bottom beams into one The chuck seat 11 is placed on the longitudinal guide rail 3, the height adjustment device is installed on the bottom of the bottom beam 102, and the vertical guide rail 105 is installed on the supporting horizontal frame 104 at one end of the frame. Fine adjustment (available with the help of figure 1 In the method of using a laser transmitter to irradiate the laser beam to the central axis of the cutting torch) the distance between the vertical guide rail 105 and the longitudinal guide rail can be fixed after adjustment, and the movement of the cross arm will realize the cutting torch and pipe fittings of different sizes in the future. cooperation.

[...

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Abstract

The invention discloses a portable unlimited rotary numerical control beveled opening pipe cutting machine, which comprises a machine frame, a processing component, a bearing component and a numerical control system, wherein the machine frame is used for assembling sectional materials, the processing component and the bearing component are arranged on the machine frame, the numerical control system controls the processing component and the bearing component, the bearing component comprises a chuck seat and a chuck used for clamping a workpiece to be processed, the processing component comprises a transverse arm and a rotary arm with at least one bending part, the transverse arm and the rotary arm are connected through a rotary motor, the lower end of the rotary arm is connected with a cutting gun disc through an included angle connecting element, the rotary motor can drive the rotary arm to rotate so that the lower end of the rotary arm does circumferential movement around the rotating axial line of the rotary arm, in addition, the cutting gun disc is driven to rotate through the included angle connecting element, and a longitudinal guide rail used for the chuck seat to move on and a vertical guide used for the transverse arm to vertically move on are arranged on the machine frame. The invention also discloses a beveled opening processing method, i.e. a method for cutting a pipe fitting by using the pipe cutting machine. The beveled opening pipe cutting machine disclosed by the invention has the advantages that the structure is simple and clear, the shape processing of the pipe beveled opening is accurate, and the processing efficiency is extremely high. The beveled opening processing method has the advantages that the work procedure is simple, and the control is convenient.

Description

technical field [0001] The invention relates to equipment for processing pipe fittings, in particular to a pipe cutting machine for processing pipe fitting grooves, and also relates to a method for processing pipe fitting grooves. Background technique [0002] Most of the small pipes are threaded with pipe joints, while large pipes are usually welded to meet the requirements of different design pipelines, such as the cross intersections or T-shaped joints of pipelines, due to the inconvenience of making pipe joints. The pipe groove is the basis of pipe welding, so the quality of the groove processing greatly affects the welding quality of the pipe. Whether the groove is neat and the deviation from the design shape directly affects the welding quality. The bevel of a large pipe is the shape produced by the interpenetration of two pipes, usually an intersecting line formed by the intersection of two cylinders, and a certain bevel angle is required at the bevel to facilitate th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K7/00B23K7/10B23K37/00B23K37/053
Inventor 洪定生刘明宽梁浩
Owner 北京大合兄弟科技发展有限公司
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