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A device for lubricating grease on the inner wall of a pipe

An oiling device and lubricating grease technology, used in lubricating parts, engine lubrication, conveying pipes/joints, etc., can solve the problems of high grease viscosity, strong oiling labor, secondary pollution of products, etc. Area, high oiling efficiency, the effect of improving the smearing effect

Active Publication Date: 2021-06-11
CHANGZHOU KAIDI ELECTRICAL INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The commonly used methods of oiling the grease on the inner wall of the steel pipe are spray or smear. The spray type needs to be in a closed space. The mist grease generated by the spray type is easy to pollute the surface of other products in the air. The grease has a high viscosity and is not easy to Cleaning will cause secondary pollution of the product. However, the existing smear-type oiling is prone to problems such as grease accumulation, uneven grease, labor-intensive oiling, low efficiency, and waste of grease.

Method used

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  • A device for lubricating grease on the inner wall of a pipe
  • A device for lubricating grease on the inner wall of a pipe
  • A device for lubricating grease on the inner wall of a pipe

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Effect test

Embodiment 1）

[0037] See Figure 1 to Figure 5 , The present invention has a main oil plate 1, a first cover plate 2, a second cover plate 3, and an elastic oiling mechanism 4. The main oil plate 1, the first cover plate 2 and the second cover plate 3 have a rectangular cross-sectional shape along the inside of the oiling pipe, and are suitable for painting the inner wall of the rectangular pipe.

[0038] The main oil plate 1 includes an oil inlet hole 101, a main oil plate flow channel 102, and an oil outlet hole 103. The oil inlet hole 101 is arranged on the main oil plate 1, and the main oil plate flow channel 102 is arranged on the main oil plate 1. The plate flow channel 102 communicates with the oil inlet hole 101 and the oil outlet hole 103, and there are 8 oil outlet holes 103, all of which are distributed on the side of the main oil plate 1. The size of the main oil plate 1 is 2mm smaller than the inner wall size of the pipeline to be oiled.

[0039] The first cover plate 2 is fi...

Embodiment 2）

[0051] See Figure 9 and Figure 10 , This embodiment is basically the same as Embodiment 1, and its distinguishing feature is that the cross-sectional shape of the main oil plate 1, the first cover plate 2 and the second cover plate 3 along the oiling pipe is a square, which is suitable for painting the inner wall of a square pipe.

Embodiment 3）

[0053] See Figure 11 and Figure 12 , this embodiment is basically the same as Embodiment 1, and its distinguishing features are: the cross-sectional shape of the main oil plate 1, the first cover plate 2 and the second cover plate 3 along the inside of the oiling pipe is an oblong hole shape, and the roller 403 at the arc-shaped end It is drum-shaped. Suitable for coating the inner walls of oblong-bore tubes.

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Abstract

The invention relates to the technical field of oiling the inner wall of a pipe, in particular to a lubricating grease oiling device for the inner wall of a pipe. Including a main oil plate, the main oil plate includes an oil inlet hole, a main oil plate flow channel, and an oil outlet hole, the oil inlet hole is set on the main oil plate, and the main oil plate flow channel is set on the The main oil plate communicates with the oil inlet hole and the oil outlet hole, and there are several oil outlet holes distributed on the side of the main oil plate. A first cover plate, the first cover plate is fixed above the main oil plate. A second cover plate, the second cover plate is fixed below the main oil plate, and a second cover plate through hole corresponding to the oil inlet hole is arranged on it. Elastic oiling mechanism. The elastic element of the invention ensures elastic contact between the elastic oiling mechanism and the inner wall of the pipeline to be oiled, and has a certain amount of compression. Guaranteed the quality of oil coating. The elastic oiling mechanism arranged around the main oil plate smears several surfaces inside the pipeline at one time, and the oiling efficiency is high.

Description

technical field [0001] The invention relates to the technical field of oiling the inner wall of a pipe, in particular to a lubricating grease oiling device for the inner wall of a pipe. Background technique [0002] The commonly used methods of oiling the grease on the inner wall of the steel pipe are spray or smear. The spray type needs to be in a closed space. The mist grease generated by the spray type is easy to pollute the surface of other products in the air. The grease has a high viscosity and is not easy to Cleaning will cause secondary pollution of the product, while the existing smear-type oiling is prone to problems such as grease accumulation, uneven grease, labor-intensive oiling, low efficiency, and waste of grease. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art and provide a lubricating grease oiling device for the inner wall of a pipe. [0004] The technical solution for realizing the pur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N11/00F16N21/00
CPCF16N11/00F16N21/00
Inventor 杨小龙王道华何白春
Owner CHANGZHOU KAIDI ELECTRICAL INC
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