A testing machine for testing the assembly of automatic gearbox brake friction plate group
A technology for detecting automatic and gearboxes, which is applied in the direction of measuring devices and instruments, can solve the problems of high cost of visual inspection technology, complex shape of metal sheet circumference, prone to misjudgment and misjudgment, etc., and achieves easy manufacturing, low cost, high precision effect
Active Publication Date: 2011-12-14
上海新松机器人有限公司
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Problems solved by technology
At present, visual inspection technology is generally used to detect the correctness of the assembly of the assembled friction plate group, but the cost of this detection technology is relatively high, and because the circular shape of the metal sheet is relatively complex, misjudgment and misjudgment are prone to occur; and because The cost of visual inspection technology is relatively high, and it is difficult to promote
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[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] Such as figure 1 As shown, the present invention includes an assembly slip positioning fixture 1, a detection mechanism 2, a compression detection fixture 4 and a control system 5. The assembly slip positioning fixture 1 is located on the workbench 6 of the detection machine, and can be installed between the manual assembly station A and the control system 5. The reciprocating movement between the automatic detection station B, the positioning mechanism 2 for the positioning of the friction plate group 7 is provided on the assembly sliding positioning fixture 1, and the positioning mechanism 2 is linked with the assembly sliding positioning fixture 1; the assembly sliding positioning fixture 1 The two sides of the automatic detection station are respectively equipped with detection mechanisms 3, the workbench 6 is provided with a support 46, and the co...
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The invention relates to a detection device for auto parts, specifically a detection machine for detecting the assembly of brake friction plates of an automatic gearbox, which detects the assembly content and correctness of the assembly, including assembly slip positioning fixtures and detection mechanisms , Compression detection fixture and control system, the assembly sliding positioning fixture is located on the workbench of the testing machine, and can reciprocate between the manual assembly station and the automatic detection station, and the assembly sliding positioning fixture is equipped with a friction plate Positioning mechanism for group positioning; detection mechanisms are installed on both sides of the automatic detection station for assembling the sliding positioning fixture, and the compression detection fixture can be reciprocated up and down and set above the automatic detection station for assembling the sliding positioning fixture. According to the different geometric characteristics of each friction plate, the present invention adopts probe contact measurement, and uses sensors to confirm whether the assembly sequence of the friction plate group is correct and whether it is missing, the method is simple, the reliability is high, and the cost is low, which is beneficial to the production practice promotion.
Description
technical field [0001] The invention relates to a testing device for auto parts, in particular to a testing machine for testing the assembly of brake friction plates of an automatic transmission gearbox, which detects the assembly content and correctness of the assembly. Background technique [0002] Automobile automatic gearbox brake friction plate set is a combined assembly plate set composed of many different kinds of metal and non-metal sheets. During the assembly process, the circumferential direction of each metal sheet and the assembly order of different metal sheets are specified. Requirements, if the circumferential direction of the friction plate is wrongly positioned, missing assembly and wrong assembly sequence, it will lead to the failure of the entire product function and cause a quality accident. Due to the complex shape of each metal sheet, automatic assembly cannot be realized, and manual assembly can only be performed first, followed by automatic detection ...
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IPC IPC(8): G01B21/00G01B21/02
Inventor 刘长勇吕尚武秦勇邹立连赵鸿涛
Owner 上海新松机器人有限公司