An engine cylinder head oil pump installation surface position detection device
A technology for mounting surfaces and oil pumps, applied to mechanical measuring devices, measuring devices, and mechanical devices, etc., can solve problems such as waste generation, time-consuming detection process, and difficult processing, and achieve improved detection efficiency, convenient operation, and simple detection process Effect
Active Publication Date: 2017-12-15
WUHU YONGYU AUTOCAR INDAL
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Problems solved by technology
This installation frame is difficult to process on the cylinder head, because the oil pump installation surface on the side of the cylinder head is inclined, and the axis of the oil pump installation hole is perpendicular to the oil pump installation surface, which often causes some defects in the engine processing process. waste generation
In order to ensure the finished product rate of the cylinder head, it is necessary to detect the position of the oil pump installation surface during the cylinder head processing. Due to the inclination of the oil pump installation surface, this detection process is very time-consuming, which will cause a decline in the processing efficiency of the cylinder head.
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[0018] The invention discloses an engine cylinder head oil pump installation surface position degree detection device, which is used to improve the position degree detection efficiency of the oil pump installation surface. On a qualified finished cylinder head, the oil pump installation surface has a certain inclination angle, and the oil pump installation hole The axis is perpendicular to the oil pump mounting surface.
[0019] Such as Figure 1 to Figure 6 As shown, the detection device includes a base plate 1 and a detection rod 5 having the same diameter as the installation hole of the oil pump. The base plate 1 is provided with a positioning mechanism for positioning the cylinder head 6 to be detected and a detection plate 4 located on one side of the positioning mechanism. The plate 4 includes an inclined plate 41 that is arranged in an inclined state and has the same inclination angle as the oil pump installation surface on the qualified finished cylinder head. The incl...
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The invention discloses a device for detecting the position degree of an oil pump installation surface of an engine cylinder head, which comprises a bottom plate and a detection rod having the same diameter as the installation hole of the oil pump. The detection plate on the side, the detection plate includes an inclined plate arranged in an inclined state, the inclined plate is provided with a detection hole that allows the detection rod to pass through and has the same diameter as the oil pump installation hole, and the axis of the detection hole is perpendicular to the inclined plate. Compared with the prior art, this detection device uses the inclined plate as a reference, and inserts the detection rod into the detection hole on the inclined plate during detection. As long as the detection rod can pass through the detection hole and be inserted into the oil pump installation hole smoothly, the cylinder The position of the installation surface of the oil pump on the cover meets the requirements. The whole inspection process is simple and easy to operate, thereby improving the inspection efficiency, and the employees who inspect the cylinder head can go to work without training.
Description
technical field [0001] The invention relates to a detection device, in particular to a detection device for the position degree of an oil pump installation surface of an engine cylinder cover. Background technique [0002] In the automobile engine, the oil pump is to increase the pressure of a certain amount of engine oil, and then press it to the friction surface of each moving part of the engine through the main oil passage on the cylinder block, so that the engine oil can circulate in the lubricating path to ensure that the engine is well maintained. lubricating. [0003] The fixing of the oil pump on the engine cylinder head is generally installed in the upper left mounting hole of the engine cylinder head through an integral frame, and is fixed by some bolts so that the oil circuit is facing the mounting hole in the cylinder head. This installation frame is difficult to process on the cylinder head, because the oil pump installation surface on the side of the cylinder ...
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IPC IPC(8): G01B5/00
Inventor 郑志勋
Owner WUHU YONGYU AUTOCAR INDAL