Carbon brush holder detecting device and method for detecting tightness of inserting sheets in carbon brush holder
A detection device and carbon brush holder technology, applied in the direction of measurement device, mechanical component testing, machine/structural component testing, etc. error, the effect of improving accuracy
Active Publication Date: 2015-03-25
东风博泽汽车系统有限公司
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Problems solved by technology
[0004] In order to overcome the defects existing in the prior art, a carbon brush holder detection device and a method for detecting the tightness of the inserts in the carbon brush holder are provided to solve the lack of detection of the tightness of the inserts in the carbon brush holder in the prior art. Solutions and other issues
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[0035] In order to facilitate the understanding of the structure of the present invention, the following description will be made in conjunction with the accompanying drawings and embodiments.
[0036] Please refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , figure 1 It is a schematic diagram of the carbon brush holder detection device of the present invention, figure 2 for figure 1 Side view of the device shown; image 3 for figure 1 A partial schematic diagram of the carbon brush holder pressed down by the lower platen in the shown device, Figure 4 for figure 1 A partial schematic diagram of the upper tooling in the shown device; Figure 5 for figure 1 Partial schematic diagram of the two upper pressing heads pushing the insertion piece in the shown device.
[0037] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the invention provides a carbon brush holder detection device, comprising:
[0038] The positioning ...
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The invention provides a carbon brush holder detecting device and a method for detecting tightness of inserting sheets in a carbon brush holder. The device comprises a locating tool, a lower tool and an upper tool. The locating tool is used for containing the carbon brush holder, and the inserting sheets are inserted into the carbon brush holder. The lower tool is located below the locating tool, and comprises an ejector rod used for jacking and pressing the lower ends of the inserting sheets. The upper tool is located above the locating tool and comprises a lower pressing plate for pressing downwards to fix the carbon brush holder, movably-arranged upper pressing heads, a pressure sensor and a displacement sensor. The upper pressing heads are used for jacking and pressing the upper ends of the inserting sheets. The pressure sensor is used for detecting pressure borne when the upper pressing head jacks and presses the inserting sheets. The displacement sensor is used for detecting the downward pressing displacement of the upper pressing head. The locating tool, the lower tool and the upper tool are used in cooperation, and the problem that a solution for detecting the tightness of the inserting sheets in the carbon brush holder in the prior art is lacked is solved.
Description
technical field [0001] The invention relates to the field of motor detection, in particular to a carbon brush holder detection device and a method for detecting the tightness of inserts in the carbon brush holder. Background technique [0002] The role of the carbon brush holder is to apply pressure to the carbon brush that is in sliding contact with the surface of the commutator or collector ring through the spring, so that it can conduct current stably between the fixed body and the rotating body. For motors, carbon brush holders and carbon brushes are very important parts. No matter how good the characteristics of the carbon brush are, if the carbon brush holder is not suitable, the carbon brush will not only not be able to give full play to its excellent characteristics, but will also have a great impact on the performance and life of the motor itself. [0003] In the structure of the carbon brush holder, the degree of tightness between the carbon brush holder and the i...
Claims
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IPC IPC(8): G01M13/00
Inventor 夏小玲邵志端黄杰赖晖晖屠欣栋
Owner 东风博泽汽车系统有限公司