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Device for detecting oil seal height and parallelism of aluminum alloy chain cover

A detection device, chain cover technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of easy damage to oil seals, long time-consuming, large errors, etc., to reduce work intensity, improve efficiency, and install accessories The effect of less damage

Inactive Publication Date: 2017-07-25
GUANGDONG HONGTUNANTONGDIE CASTING
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  • Description
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  • Application Information

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Problems solved by technology

Oil seal height and parallelism are detected by the operator using the depth gauge to check the height and convert the parallelism measurement, which takes too long and has a large error, and the oil seal is easily damaged; or through the three-coordinate measuring instrument with high detection accuracy The measuring head takes points to measure, although the detection accuracy is high, but the efficiency is low and the cost is high

Method used

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  • Device for detecting oil seal height and parallelism of aluminum alloy chain cover
  • Device for detecting oil seal height and parallelism of aluminum alloy chain cover

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Embodiment Construction

[0012] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0013] like figure 1 and figure 2 A detection device for the height and parallelism of an aluminum alloy chain cover oil seal includes a device body, the device body includes an upper plate 3, a column 4 and a bottom plate 9, and an upper pressure cylinder 1 is arranged above the device body. The piston rod of the upper pressure cylinder 1 passes through the upper plate 3 and is connected with an upper movable plate 5, and the upper movable plate 5 is also connected with a straight line guide rod 2 passing through the upper plate 3. A number of spacer posts 6 and pressure rods 12 are connected, and the bottom plate 9 is provided with a bearing ...

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Abstract

The invention discloses an aluminum alloy chain cover oil seal height and parallelism detection device, comprising a device body, an upper pressure cylinder is arranged above the device body, the piston rod of the upper pressure cylinder is connected to an upper movable plate through the upper plate, and the upper movable plate A linear guide rod passing through the upper plate is also connected, a number of limit posts and pressing rods are connected below the upper movable plate, a bearing platform is arranged on the bottom plate, a chain cover is installed on the bearing platform, and a pressing cylinder is arranged on the side of the chain cover. A detection cylinder is arranged on the upper side of the chain cover, and a number of displacement sensors are movably connected to the detection cylinder. The invention has the advantages of high stability, fast detection speed, good detection effect, and less damage to fittings, and also reduces labor costs, improves efficiency, and reduces the work intensity of operators.

Description

technical field [0001] The invention relates to a height and parallelism detection device, in particular to an aluminum alloy chain cover oil seal height and parallelism detection device. Background technique [0002] At present, the oil seal is a mechanical component used to seal the oil in the car. It isolates the parts that need to be lubricated from the output parts in the transmission parts, so that the lubricating oil will not leak. The height and parallelism of the oil seal installed on the chain cover are closely related to the assembly relationship of the engine crankshaft, which directly affects the leakage of engine lubricating oil. Oil seal height and parallelism are detected by the operator using the depth gauge to check the height and convert the parallelism measurement, which takes too long and has a large error, and the oil seal is easily damaged; or through the three-coordinate measuring instrument with high detection accuracy The special measuring head tak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/08G01B21/22G01B5/00
CPCG01B21/08G01B5/0002G01B5/0025G01B21/22
Inventor 胡跃杰
Owner GUANGDONG HONGTUNANTONGDIE CASTING
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