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Oil pump cover electrode insulation conduction test bench

A technology of conduction test and electrode insulation, applied in the direction of testing dielectric strength, etc., can solve problems such as low efficiency, poor detection accuracy, and slow detection speed

Active Publication Date: 2018-04-13
JIANGSU AOLIWEI SENSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when testing, it is necessary to manually detect each electrode one by one. Since the shape of the oil pump cover is a special-shaped structure, it is difficult to place it stably in a certain position, resulting in slow detection speed, low efficiency, and poor detection accuracy.

Method used

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  • Oil pump cover electrode insulation conduction test bench
  • Oil pump cover electrode insulation conduction test bench
  • Oil pump cover electrode insulation conduction test bench

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Embodiment Construction

[0017] Such as Figure 1-5 As shown, it is an oil pump cover electrode insulation conduction test bench, its structure includes a base 15, four support rods 14 are vertically arranged on the base 15, a supporting platform 12 is arranged horizontally on the upper end of the supporting rod 14, and a support platform 12 is arranged in the center There is a stepped hole 17 for placing the oil pump cover 11 horizontally. A positioning notch 23 is provided on the upper edge of the stepped hole 17. The positioning notch 23 coincides with the positioning flange 24 on the side of the oil pump cover 11; the inner and lower sides of the stepped hole 17 are provided with Inner support platform 19, the lower side of inner support platform 19 is fixed with lower test electrode holder 20, the lower test electrode 18 on the lower test electrode holder 20 protrudes upwards through the inner support platform 19; the lower test electrode holder 20 is provided with longitudinal The chute 27 is pr...

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Abstract

The invention relates to an oil pump cover electrode insulation and conduction test platform in the field of insulation detection devices. The base is connected with a support platform through a support rod, and the center of the support platform is provided with a stepped hole for horizontally placing the oil pump cover. The inner and lower sides of the stepped hole There is an inner support platform, and the lower test electrode seat is fixed on the lower side of the inner support platform; the base is connected to two guide columns through the support, and a compression cylinder is arranged between the guide columns, and the piston rod of the compression cylinder is connected under the compression platform On the side, a guide sleeve is provided on the guide post, and the guide sleeve is fixed on the pressing platform; a detection cylinder is also arranged on the pressing platform, and the piston rod of the detection cylinder is connected with a lifting bracket, and the upper test electrode seat is installed on the side of the lifting bracket; the oil pump When the cover is put into the stepped hole, the lower test electrode is correspondingly connected with the electrode in the oil pump cover, and the upper test electrode can be connected with the electrode in the oil pump cover correspondingly. The device can quickly detect the insulation condition of the electrode on the oil pump cover, and the detection is accurate and reliable.

Description

technical field [0001] The invention relates to a test device, in particular to an insulation test device for an oil pump cover used on an automobile fuel tank. Background technique [0002] In the prior art, the oil in the fuel tank of the automobile is pumped out through the oil pump. The oil pump cover of the oil pump is provided with a socket, and an electrode penetrating the oil pump cover is arranged in the socket. The bit signal is transmitted to the trip computer for display and alarm. When the oil pump cover is produced, it is necessary to test the insulation of the electrode. At present, when testing, it is necessary to manually detect each electrode one by one. Since the shape of the oil pump cover is a special-shaped structure, it is difficult to place it stably in a certain position, resulting in slow detection speed, low efficiency, and poor detection accuracy. Contents of the invention [0003] The object of the present invention is to provide an oil pump ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/12
Inventor 蔡建刘国强徐晨童叶青陈川川夏克峰
Owner JIANGSU AOLIWEI SENSING TECH
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