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Engine hydraulic tappet detection table

A hydraulic tappet and detection platform technology, which is applied in the direction of engine testing, mechanical component testing, machine/structural component testing, etc., can solve problems such as inaccurate detection of engine hydraulic lifters, reduce human interference factors, and maintain The effect of low cost and high work efficiency

Active Publication Date: 2007-07-11
CHERY AUTOMOBILE CO LTD
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  • Abstract
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an engine hydraulic tappet detection platform for the technical problem of inaccurate detection of the engine hydraulic tappet during the engine manufacturing process

Method used

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  • Engine hydraulic tappet detection table

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Embodiment Construction

[0019] Shown in conjunction with accompanying drawing 1-2, a kind of engine hydraulic tappet detection platform, comprises tappet bottom plate 2, the column plate 1 that is connected with tappet bottom plate 2, indicating device and control device; Cylinder 5 assembly; on described tappet bottom plate 2, be provided with pressure-sliding mechanism; Said pressure-slide mechanism comprises guide post 10, beam 6 and positioning sleeve 7; Described guide post 10 is arranged at the end of tappet bottom plate 2, It is connected and fixed with the tappet base plate 2 by bolts, and the guide post 10 is connected with the beam 6 by a sliding sleeve. A detection mechanism is uniformly arranged on the beam 6, and the detection mechanism includes a push post 8, a nut at the upper end of the push post 8, a spring 9 at the lower end of the push post 8, and a jacking block. The positioning sleeve 7 is installed on the tappet bottom plate 2 and arranged on the corresponding surface of the top...

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Abstract

The inspection platform of the engine hydraulic of the jack wire comprises the jack wire bottom plate, the vertical plate connected with the jack wire bottom plate, instruction and control instrument, cylinder components on the vertical plate, pressing slip device on the said jack wire bottom plate, being able to solve the inaccuracy of inspection, with high precision, reliability, stability and repetitiveness. The inspection platform is practical and economical, stable in running, low in maintaining cost, efficient in working, reduced in labor, small in size, convenient in application.

Description

technical field [0001] The invention belongs to a detection device in the processing and manufacturing process of an automobile engine, in particular to an engine hydraulic tappet detection platform. Background technique [0002] At present, there is no effective means of detecting the static quality of the hydraulic tappets in the prior art, but the static characteristics of the engine must be tested before the hydraulic tappets are installed to prevent unqualified hydraulic tappets from being installed on the engine, causing abnormal noise of the engine. On the production line of automobile engine assembly, operators generally can only use the pressure between their fingers to check the expansion and contraction of the hydraulic lifter when it is filled with oil, and subjectively judge the quality of its static characteristics; in addition, use this method to judge the hydraulic lifter When changing the static characteristics of the rod, there are many external factors, su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M15/00
Inventor 徐丽夫刘伟万海深齐元法王益斌方秀斌
Owner CHERY AUTOMOBILE CO LTD
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