Vehicle lamp dimming motor shell overall gap determination and leakage detection fixture

Abstract

The invention discloses a vehicle lamp dimming motor shell overall gap determination and leakage detection fixture which is characterized by comprising a bracket used for mounting a vehicle lamp dimming motor shell, a fixing plate, a probe group, an air cylinder group which drives the fixing plate and the probe group to reciprocate up and down, and a gap testing component used for testing an overall gap of the vehicle lamp dimming motor shell, wherein the fixing plate and the probe group are arranged above the bracket, the gap testing component comprises an upper pressing column used for pressing the top of an adjusting bolt in the vehicle lamp dimming motor shell, an upper air cylinder which drives the upper pressing column to move, a lower ejector rod used for ejecting the bottom of the adjusting bolt in the vehicle lamp dimming motor shell, a lower air cylinder which drives the lower ejector rod to move, and a length measuring device driven by the upper air cylinder. The fixture has the beneficial effects that the overall gap of the vehicle lamp dimming motor shell can be detected, the condition that whether a sealing ring is leaked or excessive can be judged simultaneously, the manpower investment and the equipment investment can be saved, and the detection efficiency and the detection accuracy are greatly improved.

Description

technical field [0001] The invention relates to a detection jig, in particular to a jig for confirming the overall clearance of the car light dimming motor shell and detecting missing installation, which is suitable for confirming the overall clearance of the car light dimming motor and judging whether the sealing ring is missing or missing. Pack more. Background technique [0002] The housing of the car light dimming motor is composed of a housing, a gear combination (adjusting bolt assembly, large turbine, gear) and a sealing ring. In addition to the sealing ring, there is a gap between the gear combination and the housing, and the market or customers will Detailed requirements are put forward for the overall clearance. In order to detect whether the product meets this requirement and judge whether the sealing ring is missing or over-installed, it must be tested. In the past, these two functions were realized by two fixtures, and special inspection personnel were required...

AI Technical Summary

Problems solved by technology

In the past, these two functions were realized by two fixtures, and special inspection personnel were required, which required a large investment in manpower and equipment, wasting man-hours and inefficiency

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