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Digital Passenger Car Axle Box Reinforcing Rib Thickness Measuring Instrument and Its Application Method

A technology of reinforcing rib thickness and measuring instrument, which is applied in the direction of mechanical thickness measurement, etc., can solve the problem of inability to directly measure the thickness and size of reinforcing ribs, and achieve the effect of reducing sampling inspection procedures, improving inspection technology, and reducing production costs.

Inactive Publication Date: 2018-04-06
HENAN MECHANICAL & ELECTRICAL VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the shape and structure of the axle box, the general measuring instrument cannot directly measure the thickness of the rib

Method used

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  • Digital Passenger Car Axle Box Reinforcing Rib Thickness Measuring Instrument and Its Application Method
  • Digital Passenger Car Axle Box Reinforcing Rib Thickness Measuring Instrument and Its Application Method
  • Digital Passenger Car Axle Box Reinforcing Rib Thickness Measuring Instrument and Its Application Method

Examples

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Embodiment 1

[0041] Example 1, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5As shown, a digital passenger car axle box rib thickness measuring instrument includes a measuring instrument body, and the measuring instrument body includes an avoidance structure 1, and the avoidance structure 1 is provided with a horizontal body 23, and the middle part of the horizontal body 23 is provided with Guide hole 2, the two sides of the guide hole 2 are provided with rectangular magnet installation holes 27, the left end of the horizontal body 23 is provided with a left italic body 24, and the upper part of the left italic body 24 is provided with a spherical fixed probe installation screw hole 28 and a probe set screw installation screw hole 29. The right end of the horizontal body 23 is provided with a right-angle body 25, the upper part of the right-angle body 25 is provided with a right-angle body 26, the right-angle body 25 is provided with a spherical positioning screw mounti...

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PUM

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Abstract

The invention belongs to a 209P type digital bus axle box body rebar thickness measuring instrument and a using method thereof. The measuring instrument comprises a measuring instrument main body. The measuring instrument main body includes an avoiding structure. The avoiding structure is provided with a horizontal object. The middle part of the horizontal object is provided with a direction guiding hole. The two sides of the direction guiding hole are provided with rectangular magnet mounting holes. The left end of the horizontal object is provided with a left inclined object, and the upper part of the left inclined object is provided with a ball-shaped fixed measuring tip mounting hole. The right end of the horizontal object is provided with a right-angle object; the upper part of the right angle is provided with a right inclined object; the right angle object is provided with a ball shaped positioning screw stem hole. The middle part of the horizontal object is provided with a U-shaped positioning block. The end face of the right inclined object is provided with a connecting plate; the upper face of the connecting plate is provided with a digital display ruler frame. The digital display ruler frame is provided with a digital displayer ruler body. According to the embodiments of the invention, it is possible for a performer to conduct damage free tests on the thickness of a 209P bus axle box body rebar with no need of damage of a selected sample to conduct a sampling test. As a result, manufacturing cost can be reduced; the selection test rate of products can be increased; and the test technology of the thickness and size of an axle box rebar is improved as well.

Description

technical field [0001] The invention belongs to the technical field of measurement and detection, and in particular relates to a 209P digital passenger car axle box reinforcement rib thickness measuring instrument and a using method thereof. Background technique [0002] On a railway passenger car, the axle box is a part that connects the wheel set and the bogie. Its function is to transfer the weight and load of the car body to the wheel set, and it acts as a link between the preceding and the following during the operation of the passenger car. With the development of the railway transportation industry, the demand for axle boxes of various supporting main engine factories is on the rise. Among them, the 209P passenger car axle boxes are mainly used in the new vehicles of various supporting main engine factories. branch line operation. The product quality of the axle box is directly related to the safety of people's lives and properties. Therefore, there are strict requir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/06
Inventor 张永春台畅郭玮黄萌萌孙金宝张杰孙志博
Owner HENAN MECHANICAL & ELECTRICAL VOCATIONAL COLLEGE
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