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Special ceramic tube inner wall polishing device

A technology for polishing devices and special ceramics, which is applied in the direction of grinding drive devices, grinding/polishing equipment, surface polishing machine tools, etc. It can solve the problems of inconvenient use of the device and the inability to ensure continuous and stable pressure between sandpaper and polished parts, and achieve Ease of use

Pending Publication Date: 2022-01-21
李积彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a polishing device for the inner wall of a special ceramic pipe, which solves the problem that the polishing device used in the processing of special ceramics usually polishes the outer wall and the end. When the inner wall of the pipe needs to be polished, the device is inconvenient to use , and the problem of continuous and stable pressure between the sandpaper and the polished piece cannot be guaranteed during the polishing process

Method used

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  • Special ceramic tube inner wall polishing device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1-2 , the present invention provides a technical solution: a special ceramic tube inner wall polishing device, specifically comprising:

[0037] A fixed base 1, the top of the fixed base 1 is fixedly connected with a drive motor 2 through a bracket, and the drive shaft of the drive motor 2 is fixedly connected with a mobile device 3;

[0038]Polishing device 4, the bottom of the polishing device 4 is fixedly connected with the mobile device 3 through the electric telescopic rod 5, and the top and bottom of the mobile device 3 are equipped with a polishing device 4;

[0039] The mobile device 3 includes:

[0040] Guide rod 31, the top of the guide rod 31 is provided with a tooth groove 32, the inner wall of the tooth groove 32 is meshed with a gear 33, one side of the gear 33 is fixedly connected with a connecting rod 34, and the end of the connecting rod 34 away from the gear 33 runs through the guide rod 31 and extends to The outside of the guide rod 31; ...

Embodiment 2

[0045] see Figure 1-3 On the basis of Embodiment 1, the present invention provides a technical solution: the polishing device 4 includes a fixed plate 41, the two ends of the fixed plate 41 are rotatably connected with a telescopic rod 42, and the top of the telescopic rod 42 is rotatably connected with an adjustment device 43, and the adjustment device One side of 43 is provided with a polishing device 44, the fixed plate 41 is connected with the adjusting device 43 by a return spring 45, and the return spring 45 is sleeved on the outside of the telescopic rod 42. When the polishing device 4 rotates, the polishing device 44 is under the action of centrifugal force. Closely attached to the inner wall of the pipeline, the inner wall of the pipeline is polished, and the two ends of the telescopic rod 42 are respectively connected to the fixed plate 41 and the adjustment device 43 in rotation. Long, drive the grinding device 44 to stick on the inclined pipeline inner wall, which...

Embodiment 3

[0047] see Figure 1-5 On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the adjustment device 43 includes an adjustment disc 431, one side of the adjustment disc 431 is penetrated and fixedly connected with a ratchet mechanism 432, and the rotating disc inside the ratchet mechanism 432 is a One end of the adjusting rod 433 extends to the inside of the adjusting disc 431 and is fixedly connected with a rotating disc 434. One side of the rotating disc 434 is connected with a rotating rod 435 through a bearing for rotation. Between the rotating rod 435 and the adjusting disc 434 A clockwork spring 436 is arranged between them, the bottom of the adjusting disc 431 is fixedly connected with the top of the telescopic rod 42, the end of the rotating rod 435 away from the rotating disc 434 is fixedly connected with the polishing device 44, and the end of the adjusting rod 443 away from the rotating disc 434 is provided with a handle. ...

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Abstract

The invention discloses a special ceramic tube inner wall polishing device. The special ceramic tube inner wall polishing device specifically comprises a fixed base, the polishing devices, a moving device and a moving motor, wherein the top of the fixed base is fixedly connected with a driving motor through a support, and a driving shaft of the driving motor is fixedly connected with the moving device; the bottoms of the polishing devices are fixedly connected with the moving device through electric telescopic rods, and the polishing devices are arranged at the top and the bottom of the moving device; the moving device comprises a guide rod, a tooth groove is formed in the top of the guide rod, and the inner wall of the tooth groove is meshed with a gear; one side of the gear is fixedly connected with a connecting rod, and the end, away from the gear, of the connecting rod penetrates through the guide rod and extends out of the guide rod; and the bottom of the moving motor is slidably connected with the guide rod through a slide way. The invention relates to the technical field of special ceramic processing. According to the special ceramic tube inner wall polishing device, radial polishing can be conveniently and automatically conducted on a pipeline, manual movement is not needed, and the special ceramic pipe inner wall polishing device can adapt to the inclined inner wall of the pipeline.

Description

technical field [0001] The invention relates to the technical field of special ceramic processing, in particular to a special ceramic tube inner wall polishing device. Background technique [0002] Special ceramics refer to ceramics with special mechanical, physical or chemical properties, which are used in various modern industries and cutting-edge science and technology. The raw materials used and the required production technology are quite different from ordinary ceramics and have developed. The country calls it "precision ceramics". Recently, my country's material experts agree that it is better to call it "advanced ceramics". Special ceramics can be subdivided into structural ceramics, functional ceramics and tool ceramics according to their performance characteristics and uses. . At present, the polishing device used in the processing of special ceramics usually polishes the outer wall and the end. When the inner wall of the pipe needs to be polished, the device is inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/04B24B27/00B24B41/00B24B41/02B24B41/04B24B47/12B24B47/20
CPCB24B29/04B24B27/0076B24B47/20B24B41/02B24B47/12B24B41/00B24B41/04Y02P70/10
Inventor 李积彪
Owner 李积彪
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