Axle housing detection platform and detection method
A technology for detecting platforms and axle housings, which is applied to measuring devices, instruments, utilizing wave/particle radiation, etc., can solve problems such as difficulty and low measurement efficiency of vehicle axles, and achieve the effect of novel structure
Pending Publication Date: 2019-05-28
JILIN UNIV
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Problems solved by technology
[0003] The invention provides an axle housing detection platform and detection method to solve the existing problems of low efficiency and difficulty in measuring the axle
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[0033] Such as figure 1 As shown, the visual scanner 6 and the ultrasonic laser measuring instrument 7 are connected to the front end of the mechanical measuring arm 11, the X-direction displacement adjustment device 3 of the mechanical measurement arm is fixedly connected to the support platform 2, and the Y-direction displacement adjustment device 12 is vertically fixed on the X-direction displacement On the adjustment device 3, the Z-direction displacement adjustment device 10 is fixedly connected to the Y-direction displacement adjustment device 12, the mechanical measuring arm 11 is vertically fixedly connected to the slider 9 on the Z-direction displacement adjustment device 10, and is always kept parallel to the support platform 2, The turntable 8 is installed in the middle of the mechanical measuring arm 11, the positioning mandrel 5 is fixedly installed in the center of the lifting platform 14, the pneumatic push rod 15 is installed in the four corners of the lifting p...
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The invention relates to an axle housing detection platform and a detection method, and belongs to the field of automatic detection. The detection platform comprises a mechanical measuring arm, an X-direction displacement adjusting device, a Y-direction displacement adjusting device and a Z-direction displacement adjusting device; the mechanical measuring arm is perpendicularly and fixedly connected with a sliding block on the Z-direction displacement adjusting device; a visual scanner and an ultrasonic laser measuring instrument are connected with the front end of the mechanical measuring arm, the middle of the mechanical measuring arm is provided with a rotary disc, a positioning mandrel is fixedly arranged in the center of a lifting platform, and pneumatic push rods are arranged at thefour corners of the lifting platform; a pneumatic lifting upright column is fixedly arranged on a supporting platform, the two ends of the supporting platform are connected with a movable rotary chuckin the Y direction, and a cover plate is in sliding connection with the supporting platform. The platform has the advantages that a non-contact measurement mode is adopted, so that contamination anddamage of a coupling agent, a measuring tool and the like to the surface of an axle housing are avoided; two positioning and clamping devices are used for axle housing detection, and the influence ofthe positioning and clamping devices on axle housing detection results is avoided; thickness measuring of arc surfaces, hollow cylinders, hollow cones and planes is achieved.
Description
technical field [0001] The invention relates to the field of automatic detection, in particular to an axle housing detection platform and a detection method. Background technique [0002] The comprehensive, accurate and rapid detection of the axle housing is helpful for the optimization of the axle housing processing technology, the optimization of the axle housing structure design, and the research of the axle housing service life. At this stage, manual detection is used for the detection of the outer dimensions of the axle housing, mainly using measuring instruments or molds to detect the outer dimensions and partial section thickness of the axle housing, and it is impossible to accurately and quickly detect the section thickness of each part of the axle housing. The cumbersome manual inspection process, low efficiency and single inspection method have become problems plaguing the axle industry. Contents of the invention [0003] The invention provides an axle housing d...
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Inventor 王昕王健刘长英李群
Owner JILIN UNIV