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Grinding device for outer wall of petroleum screen pipe

A technology of oil screen tube and grinding mechanism, which is applied in grinding driving device, grinding/polishing safety device, grinding machine, etc., to achieve the effect of enhancing effect and improving grinding efficiency

Active Publication Date: 2018-05-18
东方光源集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a grinding device for the outer wall of petroleum screens to solve the problem of grinding and cleaning the screen holes of petroleum screens

Method used

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  • Grinding device for outer wall of petroleum screen pipe
  • Grinding device for outer wall of petroleum screen pipe
  • Grinding device for outer wall of petroleum screen pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below by means of specific embodiments:

[0023] The reference signs in the accompanying drawings of the specification include: supporting frame 1, supporting column 2, reverse card 3, wedge plate 4, counter block 5, limit column 6, working vehicle 7, first spring 8, first motor 9, grinding Wheel 10, connecting frame 11, connecting rod 12, second spring 13, grinding block 14, grinding plate 15, fixed block 16, second motor 17, resisting rod 18, cam 19, wedge rod 20, support rod 21, rotating shaft 22 , The third spring 23, the blade 24, the oil screen 25.

[0024] The embodiment is basically as attached figure 1 and figure 2 Shown: including a support frame 1, a grinding mechanism and a drive mechanism, two support columns 2 are fixed under the support frame 1, and each support column 2 is provided with a groove for placing an oil screen 25, and the right side of each groove is Both ends are installed with inv...

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PUM

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Abstract

The invention discloses a grinding device for the outer wall of a petroleum screen pipe, and specifically relates to the technical field of casting. Support columns are arranged under the support frame, the support frame is slidably connected with a grinding mechanism, two ends of wedge plates are provided with limiting columns, the wedge plates are slidably connected with working vehicles, firstsprings are connected between the working vehicles and abutting blocks, connecting frames are rotatably connected with connecting rods which are provided with second springs, and the second springs are connected with grinding blocks which are rotatably connected with grinding plates; and the abutting blocks penetrates through a fixed block, a second motor is provided with a cam, a wedge rod is provided with a fixed plate and a friction portion, third springs are arranged between the fixed plate and the support frame, a through-hole is formed in a support rod, a rotating shaft is provided withan external thread and is connected with a through hole threaded mode, and the rotating shaft is provided with blades. The technical scheme overcomes the problem that screen holes adsorb mental dust during petroleum screen pipe grinding, and can be used for grinding the outer surface of the petroleum screen pipe and screen holes.

Description

technical field [0001] The invention relates to the field of casting technology, in particular to a grinding device for the outer wall of a petroleum screen pipe. Background technique [0002] At present, in the production process of centrifugal cast iron pipes, it is often necessary to grind the outer wall of the pipe and clean the outer wall surface to meet customer and production requirements. The prior art usually uses hand-held grinding wheels for grinding, which is labor-intensive, low in efficiency, and has potential safety hazards. [0003] In order to solve the above problems, Chinese patent (authorized announcement number: CN203062457U) discloses a kind of oil screen pipe outer wall grinding and processing device with dust removal function, including a frame, which is provided with a The grinding tube mechanism for grinding operations is carried out on the upper side, and a dust removal device is arranged on the grinding tube mechanism; multiple groups of work rol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/36B24B5/48B24B55/06B24B27/00B24B41/02B24B41/06B24B55/00B24B47/12
CPCB24B5/363B24B5/48B24B27/0015B24B27/0076B24B41/02B24B41/067B24B47/12B24B55/00B24B55/06
Inventor 蒋代发
Owner 东方光源集团有限公司
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