Device and method for measuring splashing height of engine oil in oil pan during collision impact simulation

A height measurement device and technology of height measurement, applied in the direction of measuring device, impact test, vehicle impact test, etc., to achieve the effects of high measurement accuracy, convenient installation and disassembly, and convenient measurement

Pending Publication Date: 2021-02-05
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present there are few equipment specially used to test the oil splash in the oil pan

Method used

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  • Device and method for measuring splashing height of engine oil in oil pan during collision impact simulation
  • Device and method for measuring splashing height of engine oil in oil pan during collision impact simulation
  • Device and method for measuring splashing height of engine oil in oil pan during collision impact simulation

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Embodiment Construction

[0024] Below in conjunction with embodiment, the present invention is further described, but does not constitute any restriction to the present invention, anyone makes the limited number of amendments in the scope of claims of the present invention, still within the scope of claims of the present invention.

[0025] refer to Figure 1-Figure 3 , a device for measuring the oil spill height of the oil pan during a simulated collision impact of the present invention includes a simulated vehicle frame 1, and the simulated vehicle frame 1 mainly includes tires, girders, axles, vibration damping systems and other components. A support frame 2 is installed on the simulated vehicle frame 1, an oil pan 3 is installed in the support frame 2, and a simulated liquid is filled in the oil pan 3. Wherein, the support frame 2 is a metal inner hollow frame, which replaces the function of suspending the oil pan 3 of the body and connecting with the vehicle frame, and the oil pan 3 can be tighte...

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Abstract

The invention discloses a device for measuring the splashing height of engine oil in an an oil pan during collision impact simulation, relates to the field of engine testing, and solves the technicalproblem that no means for measuring the splashing height of engine oil in an oil pan exists at present. The device comprises a simulation vehicle rack ; a supporting frame is installed on the simulation vehicle rack; an oil pan is installed in the supporting frame; a sealing cover used for sealing the oil pan is installed above the supporting frame; at least one slidable video recording device isinstalled on the side face of the oil pan. The invention further discloses a method for measuring the splashing height of the engine oil in the oil pan during collision impact simulation. According tothe device and method of the invention, the situation that the engine oil splashes after the oil pan is impacted by collision can be measured by simulating the situation of actual driving. The deviceand method have the advantages of convenience in measurement, high measurement accuracy, capability of repeatedly measuring and convenience in mounting and dismounting.

Description

technical field [0001] The invention relates to engine testing, more specifically, it relates to a device and method for measuring oil splashing height of oil sump when simulating collision impact. Background technique [0002] When the car is running at high speed on the road, due to the unevenness of the road surface, such as the impact of pits, steps or stones on the road surface, sundries, etc., the oil in the engine oil pan will be splashed to a certain height, and these splashes The engine oil may collide with some high-speed moving parts inside the engine body, such as crankshaft, piston, connecting rod, etc. The collision between the engine oil and the high-speed moving parts in the engine body may lead to unexpected failures. The main possible occurrences are: 1. The high-speed moving parts are prone to damage and cracking under the impact of the engine oil; 2. The collision between the engine oil and the high-speed moving parts Collision will cause the oil affecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08G01M10/00G01M15/02G01M17/007G01C11/00
CPCG01C11/00G01M7/08G01M10/00G01M15/02G01M17/0078
Inventor 杨剑朱岩栓陆史浩
Owner GUANGXI YUCHAI MASCH CO LTD
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