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Grinding machine of special pipes

A grinding machine and pipe technology, applied in the direction of grinding machine parts, grinding machines, abrasive belt grinders, etc., can solve the problems of affecting performance consistency, high surface hardness of special-shaped pipes, and a large amount of dust, and achieve the effect of uniform grinding thickness.

Active Publication Date: 2014-06-04
SHANDONG NORTH MODERN CHEM IND
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Problems solved by technology

However, the disadvantage of this method is that after the surface of the special-shaped pipe is manually polished, the thickness of the pipe body is not uniform, which affects the consistency of its overall performance; in addition, the surface hardness of the special-shaped pipe is high, and the efficiency of manual grinding is low. A large amount of dust will be generated, which will cause great harm to human health.

Method used

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  • Grinding machine of special pipes
  • Grinding machine of special pipes
  • Grinding machine of special pipes

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Embodiment Construction

[0018] Such as Figure 1-4 A kind of specific embodiment shown, it comprises PLC controller 10, frame 9, the guide rail 15 that is arranged on the frame 9 and the grinding car that is arranged on the guide rail 15, the special-shaped pipeline that is provided with rotation on the frame 9 Clamp 2 and clamp 8, the rotation axes of clamp 2 and clamp 8 are parallel to guide rail 15, clamp 2 is connected to the first drive device that drives the clamp 2 to rotate, the first drive device is a transmission motor 12, and the frame 9 is provided with an axle box 1. The fixture 2 is fixed to one end of the transmission spindle 13 of the axle box 1, and the other end of the transmission spindle 13 is connected to the transmission motor 12 through a belt transmission device. The first driving device can also adopt a hydraulic motor. Grinding vehicle comprises vehicle frame 21, the second driving device that drives vehicle frame 21 to walk on guide rail 15, grinding belt 4, grinding wheel...

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Abstract

The invention discloses a grinding machine of special pipes. A grinding trolley comprises a frame, a second drive device driving the frame to move on a guide rail, a grinding belt, a grinding wheel, a wheel carrier, a grinding spindle and a third drive device driving the grinding spindle to rotate. The grinding spindle is disposed on the frame. The wheel carrier is rotatably disposed on the grinding spindle. The grinding wheel is disposed on the wheel carrier. A driving wheel is disposed on the grinding spindle. The grinding belt wraps the grinding wheel and the driving wheel. The wheel carrier is coned with a fourth drive device which drives the wheel carrier to rotate up and down around the grinding spindle. One side of the grinding wheel is provided with a sensor which detects surface height of a special pipe. The sensor and the fourth drive device are connected with a PLC (programmable logic controller). The grinding machine of special pipes has the advantages the grinding wheel can rotate up and down around the grinding spindle, the height of an operating part of the grinding belt can be adjusted, and the height of the operating part of the grinding belt can change with the surface height of the special shape accordingly.

Description

technical field [0001] The invention relates to a grinding machine. Background technique [0002] At present, the surface of special-shaped pipes is polished, and manual grinding is generally used. This grinding method can be flexibly polished according to different requirements for surface treatment of special-shaped pipes. However, the disadvantage of this method is that after the surface of the special-shaped pipe is manually polished, the thickness of the pipe body is not uniform, which affects the consistency of its overall performance; in addition, the surface hardness of the special-shaped pipe is high, and the efficiency of manual grinding is low. A large amount of dust will be generated, which will cause great harm to human health. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special-shaped pipe grinding machine with uniform grinding thickness. [0004] In order to solve the above-mentioned techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/16B24B21/18
CPCB24B27/0076B24B47/12B24B47/14B24B55/06
Inventor 付兴中姜德川邓建鹏孙王勇于斌李云英
Owner SHANDONG NORTH MODERN CHEM IND
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