Wheel hub depth testing tool
A technology of depth and inspection tools, which is applied in the direction of mechanical depth measurement, etc., can solve the problems of not being able to detect whether the depth of the hub exceeds the requirement, and the results are not accurate enough
Inactive Publication Date: 2015-12-02
CHONGQING HONGQI JIEXUN WHEEL
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Problems solved by technology
However, the fixed length of the detection plate provided by the above-mentioned patent can only detect whether the depth of the hub is shallow, and cannot detect whether the depth of the hub exceeds the requirement, so that the detection result is not accurate enough
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[0014] The present invention will be described in further detail below by means of specific embodiments:
[0015] The reference signs in the drawings of the description include: card body 1 , detection column 2 , limit boss 21 , upper end 22 , scale 23 , cover plate 3 , compression spring 4 , wheel hub 5 .
[0016] The embodiment is basically as attached figure 1 Shown: the hub depth inspection tool, including the inspection body and the detection column 2, the inspection body includes the card body 1 and the cover plate 3; the bottom surface of the card body 1 is horizontal, and the card body 1 is provided with a circular A groove, the bottom surface of the groove is provided with a through hole passing through the card body 1, and the card body 1 is a magnetic piece. In this embodiment, the card body 1 is preferably made of magnetized steel, or other magnetic materials. The cover plate 3 is fixed on the top of the card body 1, the cover plate 3 is provided with a via hole,...
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The invention discloses a wheel hub depth testing tool in the field of automobile wheel hub testing tools, and the tool comprises a testing tool body and a detection column. The testing tool body comprises a clamping body and a cover plate. The bottom surface of the clamping body is arranged horizontally, and the interior of the clamping body is provided with a circular groove. The bottom surface of the groove is provided with a through hole which passes through the clamping body. The cover plate is fixed above the clamping body, and is provided with a via hole which is coaxial with the through hole. The detection column is located in the groove, and the lower end of the detection column stretches out of the through hole. The upper end of the detection column stretches out of the via hole. The part, located in the groove, of the detection column extends in a circumferential direction to form a limiting boss. An elastic part is disposed between the limiting boss and the bottom surface of the groove. The tool provided by the invention can accurately detect whether the depth of a wheel hub meets the requirements or not, does not need to detect the wheel hub repeatedly, is convenient to operate, and improves the detection efficiency.
Description
technical field [0001] The invention relates to the field of automobile wheel hub inspection tools, in particular to a wheel hub depth inspection tool. Background technique [0002] As a very important part of the car, the four tires can affect the comfort and handling of the car with an area about the size of four postcards in contact with the ground. Tires can be said to be the most important consumable materials on the car. The wheel hub is also called the rim, the wheel, and the tire bell. It is a barrel-shaped, center-mounted metal part that supports the tire on the inner profile of the tire. In the field of hub processing, it is necessary to use inspection tools to detect the dimensions of the hub to ensure that the hub will not cause safety hazards due to quality problems during use. Among the many dimensions of the wheel, the width of the wheel is a very important dimension. The width of the wheel is also commonly known as the J value. The width of the wheel directl...
Claims
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Inventor 李奎
Owner CHONGQING HONGQI JIEXUN WHEEL