Air compressor sealing performance testing device
A technology of machine sealing and testing device, applied in pump testing, mechanical equipment, machine/engine, etc., can solve problems such as easy-to-raw, consumption of diesel engine lubricating oil, oil leakage of air compressor, etc. Improve the detection accuracy and work efficiency, the effect of accurate positioning
Inactive Publication Date: 2016-08-31
DANYANG CHANGSHENG MACHINERY
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Problems solved by technology
At present, the oil intake method of the vehicle air compressor is through the user's regular refueling and the oil mist in the gear chamber enters the vehicle air compressor body when the vehicle air compressor is exhausted, and then the lubricating oil is absorbed by the tail of the lower end of the connecting rod. Throw it up and play a splash effect; the air compressor mainly includes a box body, a crankshaft, a connecting rod, a piston, a piston ring, a cylinder head and a cylinder block, and there may be some naked eyes on the box body and the cylinder head in the relative components. If there are no sand holes, the air compressor after assembly will leak oil during use. The oil leakage will consume the lubricating oil of the diesel engine. Without lubricating oil, it will cause the car air compressor to fail due to lack of oil, and it is easy to pull the tile. Reduced service life
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[0012] Depend on figure 1 , figure 2 Known, a kind of air compressor airtight test device, comprises water tank 1, is provided with four guide columns 2 in described water tank 1, and four guide columns 2 tops are fixedly connected with cylinder fixed plate 3, and cylinder fixed plate 3 is provided with There is a cylinder 4, the top of the push rod of the cylinder 4 is connected with a sliding plate 5, the four corners of the sliding plate 5 are provided with sliding bearings 6, the sliding plate 5 is movably connected with the four guide posts 2 through the sliding bearings 6, and four guide columns 2 are fixed on the sliding plate 5. The bolt 7 is fixedly connected with the support bottom plate 8 through four bolts 7. The compression cylinder 9 and the intake support 10 are fixedly installed on the support bottom plate 8. The positions of the compression cylinder 9 and the intake support 10 are according to the air compressor Structural settings; the middle of the air int...
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The invention discloses an air compressor sealing performance testing device. The air compressor sealing performance testing device comprises a water tank (1) which is internally provided with four guide columns (2), and an air cylinder fixing plate (3) is fixedly connected to the top ends of the four guide columns (2) and provided with an air cylinder (4); a sliding plate (5) is connected to the top end of a push rod of the air cylinder (4), and the four corners of the sliding plate (5) are provided with sliding bearings (6); the sliding plate (5) is movably connected with the four guide columns (2) through the sliding bearings (6), and four bolts (7) are further fixed to the sliding plate (5); the sliding plate (5) is fixedly connected with a support bottom plate (8) through the four bolts (7), a compression air cylinder (9) and an air inlet support (10) are fixedly installed on the support bottom plate (8), and the position of the compression air cylinder (9) and the position of the air inlet support (10) are arranged according to the structure of an air compressor. According to the air compressor sealing performance testing device, the air compressor is quickly clamped and subjected to sealing detecting work conveniently and can be positioned precisely, and the detection precision and the working efficiency are improved.
Description
technical field [0001] The invention relates to the technical field of vehicle component detection, in particular to an air compressor airtightness test device. technical background [0002] Car air compressor is a power consumption part, it is attached to the car engine, and its working power is provided by the engine. The engine drives other components such as the gearbox to run at the same time, so as to meet the various power needs of the car. At present, the oil intake method of the vehicle air compressor is through the user's regular refueling and the oil mist in the gear chamber enters the vehicle air compressor body when the vehicle air compressor is exhausted, and then the lubricating oil is absorbed by the tail of the lower end of the connecting rod. Throw it up and play a splash effect; the air compressor mainly includes a box body, a crankshaft, a connecting rod, a piston, a piston ring, a cylinder head and a cylinder block, and there may be some naked eyes on t...
Claims
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IPC IPC(8): F04B51/00
CPCF04B51/00
Inventor 王玉亮荆寅
Owner DANYANG CHANGSHENG MACHINERY