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S-shaped pipe inner wall polishing device

A polishing device and pipe technology, which is applied in the direction of grinding/polishing equipment, surface polishing machine tools, manufacturing tools, etc., can solve the problems of enterprise cost burden, complex polishing machine structure, high manufacturing cost, etc., and achieve good practical effect

Inactive Publication Date: 2019-04-19
JINYUAN ENERGY SAVING SYST (TIANJIN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional polishing machines for S-shaped pipes have complex structures and high manufacturing costs, which bring cost burdens to enterprises

Method used

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  • S-shaped pipe inner wall polishing device
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  • S-shaped pipe inner wall polishing device

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Experimental program
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Embodiment Construction

[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0018] see Figure 1-3 , an S-shaped pipe inner wall polishing device, comprising a base plate 1, a fixed plate 2 is fixedly connected to the upper side of the base plate 1, a pair of slide rails 4 are fixedly connected to the base plate 1, and a sliding sleeve is slidably connected to the slide rails 4. The upper part of the sleeve is fixedly connected to the limit plate 5, and the limit plate 5 is provided with a threaded hole, and a threaded column 6 is arranged in the threaded hole, and the threaded column 6 is connected with the fixed plate 2 in rotation, and the threaded columns 6 are respectively fixed and sleeved. There is a pulley 7, and the two pulleys 7 are connected by a transmission belt. The upper part of the bottom plate 1 is provided with an S-shaped pipe 3, and a connecting rope 10 is arranged inside the S-shaped pipe 3. Several po...

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PUM

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Abstract

The invention discloses an S-shaped pipe inner wall polishing device. A fixing plate is fixedly connected to the upper side of a bottom plate, a pair of sliding rails are fixedly connected to the bottom plate, a sliding sleeve is connected to each sliding rail in a sliding mode, the upper parts of the sliding sleeves are fixedly connected to a limiting plate, threaded holes are formed in the limiting plate, and a threaded column is arranged in each threaded hole; the threaded columns are rotationally connected to the fixing plate, a belt wheel is fixedly connected to each threaded column in asleeve mode, and the two belt wheels are connected through a transmission belt; and an S-shaped pipe is arranged at the upper part of the bottom plate, a connecting rope is arranged in the S-shaped pipe, and a plurality of polishing balls are fixedly connected to the connecting rope. According to the device, a motor is started though an external switch, then a winding wheel performs reciprocatingrotation, so that the polishing balls can move back and forth in the S-shaped pipe, and the inner wall of the S-shaped pipe is polished; and the limiting plate moves by twisting a rotating handle, sothat the limiting plate and the fixing plate clamp the S-shaped pipe to enable the position of the S-shaped pipe to be fixed, and therefore the device has a good practical effect.

Description

technical field [0001] The invention relates to the technical field of pipe processing, in particular to an S-shaped pipe inner wall polishing device. Background technique [0002] Pipe is the material used to make pipe fittings. Different pipe fittings use different pipe materials, and the quality of the pipe directly determines the quality of the pipe fittings. Such pipes are often used in construction projects, power plants, chemical plants, etc. There is an implementation standard GB / T5310, for high-pressure boilers: there is an implementation standard GB / T8163, seamless steel pipes for conveying fluids: there is an implementation standard GB3087, seamless steel pipes for low-pressure boilers : There is the implementation standard GB / T9948, seamless steel pipe for petroleum cracking: there is the implementation standard GB / T14976, stainless steel seamless steel pipe for fluid transportation, common materials are alloy (15CrMo, 12Cr1MoV) carbon steel (10#, 20#, 45# ) st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/02B24B41/02B24B41/06
CPCB24B29/02B24B41/02B24B41/06
Inventor 周佂
Owner JINYUAN ENERGY SAVING SYST (TIANJIN) CO LTD