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Hub characteristic detecting device for production line

A feature detection and assembly line technology, applied in the direction of measuring devices, mechanical devices, optical devices, etc., can solve the problems of poor efficiency and consistency, and achieve the effects of convenient processing, saving test time, and simple structure

Inactive Publication Date: 2012-08-15
厦门宣凯精密制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problem of poor efficiency and consistency of the existing wheel hub geometric feature detection methods above, the present invention proposes a wheel hub feature detection device for an assembly line, and its technical scheme is as follows:

Method used

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  • Hub characteristic detecting device for production line
  • Hub characteristic detecting device for production line
  • Hub characteristic detecting device for production line

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Embodiment Construction

[0030] Such as figure 1 Front view of an embodiment of the present invention; figure 2 yes figure 1 The schematic diagram of the top view of the horizontal transmission mechanism of the embodiment shown; it will be explained in conjunction with these two figures:

[0031] This wheel hub feature detection device has a frame 9, the middle of which is fixed with a horizontal transmission mechanism 10; on this horizontal transmission mechanism 10, there is a horizontal one-way conveyor belt 11 and a part fixed on the frame 9, and the wheel hub 90 is in the process of traveling Lay flat on the conveyer belt 11, and its rotating shaft keeps vertical. Conveyor belt 11 is two rows of parallel persons, and other devices therebetween can be avoided.

[0032] The wheel hub 90 starts from one end of the horizontal transmission mechanism 10 and advances horizontally under the drive of the conveyor belt 11. According to the set distance, the hub 90 advances to the central position by th...

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Abstract

The invention discloses a hub characteristic detecting device for a production line. The hub characteristic detecting device is characterized by comprising a horizontal transmission mechanism, a positioning mechanism, an offset detecting mechanism, a thickness detecting mechanism and an imaging mechanism, wherein a rotating shaft of a hub is vertically arranged at one end of the horizontal transmission mechanism, moves to the position of the positioning mechanism horizontally and stands on a conveying belt naturally after being horizontally positioned; in the standing process, the offset detecting mechanism and the thickness detecting mechanism are controlled to acquire hub offset and thickness data, and carries out imaging processing from the top surface of the hub by the imaging mechanism; and finally, the hub is conveyed out by the horizontal transmission mechanism in a same posture. The posture of the hub is constant in the detecting process, the hub keeps standing after being horizontally positioned by the positioning mechanism once till being output finally, so that the step is simple and reliable, no additional displacement is caused. The hub characteristic detecting device disclosed by the invention has the advantages that low efficiency and worse consistency of manual operation are avoided, the detecting speed is high, the period is very short and the detecting consistency is good.

Description

technical field [0001] The invention relates to a detection device, in particular to a wheel hub feature detection device used in assembly line operations. Background technique [0002] The basic geometric features of the hub are used to describe the details of the hub as the basis for subsequent processing links, including: finishing, defect detection, runout detection, and dynamic balance detection. Typically, these geometric features include: hub width, hub offset, hub outer diameter, center bore diameter, PCD pitch circle diameter, spoke shape, etc. At present, in the production process of the wheel hub, these basic geometric features of the hub are mainly manually inspected by workers through hand-held tools such as vision or calipers. The manual inspection cycle of the basic geometric features of a single hub is generally longer than 1 minute. It is easy to lead to low detection efficiency and low efficiency, and due to the technical level and mental state of workers,...

Claims

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Application Information

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IPC IPC(8): G01B5/06G01B5/252G01B11/00
Inventor 吴寒刘兆鑫余胜
Owner 厦门宣凯精密制造有限公司
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