A Flange End Face and Radial Runout Measuring Device of a Main Reducer Assembly
A main reducer and radial runout technology, which is applied in the field of automobile manufacturing, can solve problems such as difficulty in determining and marking the high point of end face runout value, easy shaking, and difficult control of micro pressure
Active Publication Date: 2017-12-01
北京泰诚信测控技术股份有限公司
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Problems solved by technology
Inadequacies of the traditional assembly process: there are multiple holes or multiple grooves on the end face of the flange; the contact surface of the internal stop on the flange is very small
It is not easy to control the micro pressure when the dial gauge and lever gauge are in contact with the end face of the flange and the inner seam
The connecting rod supporting the dial gauge or lever gauge is in the form of a cantilever, which is easy to shake and affects the measurement accuracy
It is difficult to determine the position of the high point of the runout value of the end face and mark the range of the runout value manually
Method used
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[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0036] Such as figure 1 , figure 2 and image 3 as shown, figure 1 Schematic diagram of the structure of the flange end surface of the final reducer assembly and the radial runout measuring device provided by the embodiment of the present invention; figure 2 Schematic diagram of the structure of the first slide assembly provided by the embodiment of the present invention; image 3 It is a schematic structural diagram of the second slide assembly provided by the embodiment of the present invention.
[0037] The embodiment of the present invention provides a flange end face and radial runout measuring device of the main reducer assembly, the measuring devic...
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The invention relates to the technical field of automobile manufacturing, and discloses a flange end face of a final reducer assembly and a radial runout measuring device. The measuring device includes: a conveying line and a measuring mechanism for conveying the final reducer assembly, the measuring mechanism includes a first sliding table assembly for driving the driving gear of the final reducer assembly to rotate; The second sliding table assembly for flange end face runout and radial runout. In the above technical solution, the driving gear is driven to rotate by the first sliding table assembly, and the main reducer assembly is pressed by the second sliding table assembly, and the flange is detected by two laser rangefinders when the driving gear rotates. End surface runout and radial runout, so that the flange end surface runout and radial runout can be detected when the driving gear is rotating, which improves the accuracy of detection and at the same time improves the efficiency of detection.
Description
technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a flange end surface of a final reducer assembly and a radial runout measuring device. Background technique [0002] Most domestic auto parts companies, in the assembly of the main reducer assembly, use the form of contact between the dial gauge and the end face of the flange to measure the runout value of the end face when the flange rotates; use the lever gauge to contact the inner stop on the flange By means of contact, measure the radial runout value when the flange rotates. Inadequacies of the traditional assembly process: there are multiple holes or multiple grooves on the end face of the flange; the contact surface of the internal stop on the flange is very small. It is difficult to control the micro pressure when the dial indicator and the lever gauge are in contact with the end surface of the flange and the inner seam. The connecting rod supporting the...
Claims
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IPC IPC(8): G01B11/00
Inventor 陶发荀
Owner 北京泰诚信测控技术股份有限公司