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Automatic rust removal device of drill rod

A drill pipe and automatic technology, which is applied in the direction of grinding drive devices, grinding machines, grinding machine parts, etc., can solve the problems of low degree of automation, long cleaning cycle, poor cleaning effect, etc., and achieve high degree of automation and reduce labor intensity. , the effect of easy installation

Inactive Publication Date: 2016-12-14
YANCHENG JINRUI PETROLEUM MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Originally, the cleaning of oil drill pipes was carried out by hand-held grinding machines. The degree of automation is low, the labor intensity is high, the cleaning effect is poor, and the cleaning cycle is long. At the same time, the dust will be emitted into the air during the cleaning process. cause great harm to the body

Method used

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  • Automatic rust removal device of drill rod
  • Automatic rust removal device of drill rod

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Effect test

Embodiment Construction

[0010] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 , figure 2 As shown, the automatic derusting device for drill pipes includes: a drill pipe body 1, on which an annular pinch plate 2 is sheathed, and the structure of the annular pinch plate 2 includes: an upper annular pinch plate body 211 and The lower annular gusset body 212 is provided with an upper connecting edge 213 at the lower end of the upper annular gusset body 211, and the lower connecting edge 214 is arranged at the upper end of the lower annular gusset body 212, and the upper connecting edge 213 and The lower connecting sides 214 are connected by several fixing screws 215 and fixing nuts 216, and a plurality of sliding cavities 3 are evenly arranged in the annular buckle plate 2, and a sliding column 4 is slidably arranged in the sliding cavity 3, and the sliding column one of 4...

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Abstract

The invention discloses an automatic rust removal device of a drill rod. The device is good in clearing effect. A drill rod body is included, the drill rod body is sleeved with an annular buckling plate, and the annular buckling plate structurally comprises an upper annular buckling plate body and a lower annular buckling plate body, an upper connecting side is arranged at the lower end of the upper annular buckling plate body, a lower connecting side is arranged at the upper end of the lower annular buckling plate body, the upper connecting side and the lower connecting side are connected through a plurality of fixing screws and fixing nuts, and a plurality of sliding cavities are evenly formed in the annular buckling plate; sliding columns are arranged in the sliding cavities in a sliding manner, one end of each sliding column is connected with the annular buckling plate through a compression spring, a universal wheel is rotatably arranged at the other end of each sliding column, the universal wheels abut against the drill rod body, a cross beam is arranged on one side of the upper end of the annular buckling plate, and a drive motor is arranged at the upper end of the cross beam.

Description

technical field [0001] The invention relates to a petroleum machinery, in particular to an automatic derusting device for drill pipes. Background technique [0002] Dirt and rust layers will form on the surface of oil drill pipes after use. Oil drill pipes, as a vital component in the oil extraction process, need to be cleaned and maintained frequently. Originally, the cleaning of oil drill pipes was carried out by hand-held grinding machines. The degree of automation is low, the labor intensity is high, the cleaning effect is poor, and the cleaning cycle is long. At the same time, the dust will be emitted into the air during the cleaning process. Causes great harm to the body. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic derusting device for drill pipes with good cleaning effect. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B41/06B24B41/02B24B47/12
CPCB24B27/033B24B41/02B24B41/06B24B47/12
Inventor 花金年
Owner YANCHENG JINRUI PETROLEUM MACHINERY CO LTD