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Hub detection device

A technology for detection devices and hubs, applied in measuring devices, mechanical measuring devices, optical devices, etc., can solve problems such as inaccurate detection results, achieve high detection accuracy, good application prospects, and improve accuracy

Active Publication Date: 2019-09-13
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0004] The object of the present invention is to provide a wheel hub detection device, aiming to solve the technical problem that the diameter of the central hole on the wheel hub is detected by a visual detection device, and the detection result is inaccurate

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Embodiment Construction

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Please also refer to figure 1 , image 3 , Figure 7 and Figure 8, the wheel hub detection device provided by the embodiment of the present invention will now be described. Described hub detection device comprises frame 10, the rotary table 20 that is arranged on frame 10, and the central hole size detection device 40 that is positioned at the top of rotary table 20. The rotary table 20 is used to support the wheel hub 30 to be tested and drive the wheel hub 30 to rotate relative to the frame 10. The bottom of the center hole size detection device 40 i...

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Abstract

The invention provides a hub detection device, and belongs to the technical field of the hub detection equipment. The device comprises a rack; a rotary worktable arranged on the rack, and used for supporting a to-be-detected hub and driving the hub to rotate in relative to the rack; and a center hole size detection device located above the rotary worktable, wherein a one-dimensional laser rangingsensor for detecting the diameter of a hub center hole is arranged at the bottom; the center hole size detection device is connected with a first driving device arranged on the rack; the first drivingdevice is used for riving the center hole size detection device to axially move along a rotating shaft of the rotary worktable, and the one-dimensional laser ranging sensor can move into the center hole of the hub under the driving of the first driving device; and the hub detection device further comprises a hub pedal contour detection device and a hub size detection device. The hub detection device provided by the invention can simultaneously detect the pedal contour, the center hole size and the bolt hole size of the hub, and the detection precision is high.

Description

technical field [0001] The invention belongs to the technical field of hub detection equipment, and more specifically relates to a hub detection device. Background technique [0002] At present, the automobile industry is an important industry in today's society. Because of its long industrial chain, wide employment and consumption, the automobile industry plays an important role in social development. And along with the increase of automobile quantity, people are also more and more concerned about the safety of automobile. Automobile hub is one of the main force-bearing parts of the vehicle, and its dimensional accuracy directly affects the driving safety of the vehicle. Therefore, it is very important to study the shape and position tolerance size detection device of the automobile hub. [0003] There are manual detection and mechanical contact detection in the detection methods of automobile hubs, and both detection methods need to be measured with the help of measuring...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/12G01B11/24
CPCG01B5/0025G01B11/12G01B11/24
Inventor 周京博毛庆伟李玥华
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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