Method for detecting whether oil channel hole of main bearing is communicated with oil channel hole of idler shaft or not

A technology of oil passage holes and idler shafts, which is applied in the field of cylinder blocks, can solve the problems of low inspection efficiency and high professional level requirements, and achieve the effects of high inspection efficiency, reduced inspection cost, and simple operation

Inactive Publication Date: 2016-02-17
GUANGXI YUCHAI MASCH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for detecting whether the oil channel hole of the main bearing is connected with the horizontal oil channel of the idler shaft, so as to overcome the existing shortcomings of high professional level requirements for inspectors and low inspection efficiency through the inspection through the sight glass

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  • Method for detecting whether oil channel hole of main bearing is communicated with oil channel hole of idler shaft or not
  • Method for detecting whether oil channel hole of main bearing is communicated with oil channel hole of idler shaft or not
  • Method for detecting whether oil channel hole of main bearing is communicated with oil channel hole of idler shaft or not

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0023] figure 2 A flow chart of a method for detecting whether the oil passage hole of the main bearing communicates with the oil passage hole of the idler shaft according to a preferred embodiment of the present invention is shown, and the method includes the following steps:

[0024] First, the cylinder block 1 is placed on the inspection table, and the surface of the inspection table may be provided with cushioning mat...

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Abstract

The invention discloses a method for detecting whether an oil channel hole of a main bearing is communicated with an oil channel hole of an idler shaft or not. The method comprises the following steps that firstly, a cylinder body is put on an inspection bench; then, one of the oil channel hole of the main bearing and the oil channel hole of the idler shaft is connected with a jetting device; finally, the jetting device is started to jet liquid, and whether the liquid can be smoothly jetted out from the other oil channel hole or not is observed. According to the method for detecting whether the oil channel hole of the main bearing is communicated with the oil channel hole of the idler shaft or not, the liquid is jetted into one of the oil channel hole of the main bearing and the oil channel hole of the idler shaft, and whether the liquid can be smoothly jetted out from the other oil channel hole or not is observed, so that whether the two oil channel holes are communicated or not is inspected. The method is easy to operate, the inspection result is visual and accurate, and the inspection efficiency is high.

Description

technical field [0001] The invention relates to the field of cylinder blocks, in particular to a method for detecting whether an oil channel hole of a main bearing communicates with a horizontal oil channel of an idler shaft. Background technique [0002] Such as figure 1 As shown, the main bearing installation position of the cylinder block 1 of the engine is provided with an oil passage hole 2 of the main bearing, which is an oblique oil hole, and an idler shaft oil hole is provided at the front end of the cylinder block 1 at the position where the idler gear is installed. The oil passage hole 3 of the main bearing and the oil passage hole 3 of the idler shaft are connected in the cylinder body. [0003] At present, after the oil passage hole 2 of the main bearing and the oil passage hole 3 of the idler shaft are processed, it is necessary to use an endoscope to check whether the oil passage hole 2 of the main bearing is connected to the oil passage hole 3 of the idler sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00
CPCG01M15/00
Inventor 龙辅壮杨镇康罗庆迁易湘荣
Owner GUANGXI YUCHAI MASCH CO LTD
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