Balance detection bearer and cover assembly balance detection tooling
A technology of balance detection and carrier, which is applied in the direction of static/dynamic balance test, measuring device, instrument, etc., can solve the problem of inaccurate balance detection of the cover assembly, and achieve the purpose of avoiding the influence of fixation and detection, uniform and stable contact, The effect of easy replacement
Pending Publication Date: 2017-06-30
WUHU DAJIE CLUTCH
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Problems solved by technology
[0002] In the conventional balance tooling, the carrier used to fix the cover assembly is a triangular plate. When the cover assembly is fixed on the carrier, a part of the carrier exceeds the edge of the cover assembly, and there is less plane contact during rotation. The influence of factors such as buoyancy makes the balance detection of the cover assembly inaccurate
Method used
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Embodiment 2
[0034] A cover assembly balance detection tool, which is made by using the balance detection carrier described in Embodiment 1, and it also includes a standard part 50 that can be fixed on the balance detection carrier for adjusting the balance detection carrier, and a fixed The balance weight 30 of the set mass on the standard part is provided with a pin hole 51 adapted to the connection part of the positioning pin 40 on the standard part.
[0035] see Figure 4 The balance plate 10 of the balance detection carrier is placed on the bearing platform 61 of the drive shaft 60, and is fixed on the bearing platform 61 through the installation through hole with the fastening bolt 62, and the central part of the upper surface of the bearing platform 61 is raised upwards to form a shaft. The head 64, the shaft head 64 stretches into the shaft head hole. When the balance detection carrier needs to be detached, after the fastening bolt 62 is removed, the top screw bolt 63 is screwed i...
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The invention discloses a balance detection bearer and a cover assembly balance detection tooling. The balance detection bearer is used for bearing a cover assembly to be detected, and comprises a circular balance board. The central part of the balance board is provided with a shaft hole for installing a driving shaft. The peripheral edge of the balance board is uniformly provided with three positioning pin holes which pass through the upper and lower surfaces of the balance board. The circumference of the balance board is uniformly provided with three sets of screw holes, and each set of screw holes includes at least one screw hole. The balance board is equally divided into three sectors. One set of screw holes is arranged in each sector, and the screw holes in each set are uniformly distributed in one sector. An adjusting screw is spirally screwed in each screw hole. A positioning pin is installed in each positioning pin hole. At least two installation through holes are uniformly arranged in the central axis around the balance board. Smooth rotation of the cover assembly in detection is guaranteed. The amount of unbalance and phase angle error during detection are reduced.
Description
technical field [0001] The invention relates to the field of vehicle component processing and detection, in particular to a balance detection carrier and a cover assembly balance detection tool installed with the balance detection carrier. Background technique [0002] In the conventional balance tooling, the carrier used to fix the cover assembly is a triangular plate. When the cover assembly is fixed on the carrier, a part of the carrier exceeds the edge of the cover assembly, and there is less plane contact during rotation. Factors such as buoyancy make the balance detection of the cover assembly inaccurate. Contents of the invention [0003] In order to solve the above problems, the present application proposes a balance detection carrier, which can be attached to the cover in the cover assembly, and will not be affected by external influences such as buoyancy during the rotation process. The accuracy of the balance detection of the cover assembly can be guaranteed. ...
Claims
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IPC IPC(8): G01M1/02G01M1/04G01M1/16
CPCG01M1/02G01M1/04G01M1/16
Inventor 董祥辉刘万志俞明
Owner WUHU DAJIE CLUTCH