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Pipe cutting machine

A pipe cutting machine and pipe cutting technology, which is applied in the direction of pipe shearing device, shearing device, shearing machine equipment, etc., can solve the problems of high labor intensity, accident risk, and expensive equipment for hacksaw cutting, and achieve high production efficiency and avoid The effect of collision friction and low manufacturing cost

Pending Publication Date: 2020-05-15
HONY MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pipes can be cut in various forms, such as laser cutting, hacksaw cutting, etc., but laser cutting equipment is relatively expensive, while hacksaw cutting is labor-intensive, low-precision, and prone to accidents.

Method used

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  • Pipe cutting machine
  • Pipe cutting machine
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Examples

Experimental program
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Embodiment Construction

[0021] refer to Figure 1 to Figure 3 As shown, the pipe cutting machine includes a frame 1, and the frame 1 is provided with an outer cutter cylinder 3 and an inner cutter assembly for cutting the pipe material 2, and the pipe material 2 is placed in the outer cutter cylinder 3, so that The inner cutter assembly includes a rotating shaft 4 and an eccentric cutter 5 eccentrically mounted on one end of the rotating shaft 4, and the rotating shaft 4 drives the eccentric cutter 5 to rotate; the inner cutter assembly is provided with a Y-axis displacement mechanism 6, and the inner cutter assembly The Y-axis displacement mechanism 6 drives the rotating shaft 4 to move radially inside the pipe 2; during processing, the axis of the cutter shaft is concentric with the axis of the pipe 2, and the eccentric cutter 5 is close to the inner wall of the pipe 2. The radial displacement of the rotating shaft 4 and the eccentric cutter 5 is controlled by the Y-axis displacement mechanism 6; d...

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Abstract

The invention discloses a pipe cutting machine. The pipe cutting machine comprises a rack. The rack is provided with an outer cutter tube and an inner cutter assembly used for cutting a pipe. The inner cutter assembly comprises a rotary shaft and an eccentric cutter eccentrically mounted at one end of the rotary shaft. The rotary shaft drives the eccentric cutter to rotate. The inner cutter assembly is provided with a Y-axis displacement mechanism. The inner cutter assembly drives the rotary shaft through the Y-axis displacement mechanism to move in the pipe in the radial direction. During machining, the axis of a cutter shaft and the axis of the pipe are concentric, and the eccentric cutter is closely attached to the inner wall of the pipe. The pipe cutting machine facilitates pipe cutting and can drive the cutter assembly to feed and retract the cutter smoothly, protect the inner cutter assembly from collision and friction with the inner wall of the pipe and improve the production efficiency. The pipe cutting machine is simple in overall structure, easy to realize, good in machining quality, high in production efficiency and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of pipe processing equipment, in particular to a device for cutting pipes. Background technique [0002] Seamless pipes are widely used as raw materials in some products that are processed and formed by pipes, such as thermos cups. Since the length of the raw material pipe is long, it is necessary to cut the corresponding length of pipe according to the size of the product. At present, pipes can be cut in various forms, such as laser cutting, hacksaw cutting, etc., but laser cutting equipment is relatively expensive, while hacksaw cutting is labor-intensive, low in precision, and prone to accidents. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the present invention provides a pipe cutting machine, the overall structure is simple and easy to implement, the processing quality is good, the processing pipe is easy to take out, the production efficiency is hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D21/14B23D21/00
CPCB23D21/14B23D21/00
Inventor 周齐佑
Owner HONY MACHINERY CO LTD
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