Gear dynamic measuring system and its measuring device
A dynamic measurement and gear technology, applied in the measurement field, can solve the problems of insufficient measurement results, tooth and cogging structure, sacrificing accuracy, and low efficiency.
Active Publication Date: 2021-11-30
南京泰普森自动化设备有限公司
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However, while the traditional measurement method improves the measurement efficiency, because the measurement results are not sufficient, the quality analysis of all teeth and alveolar structures is not carried out, so part of the measurement accuracy is sacrificed, and different gear parameters need to be used. method or device for measurement, the efficiency is still not very high
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[0022] The orientation words such as "longitudinal direction X" involved in this application are described in the direction shown in the drawings, wherein "longitudinal direction X"" represents the sliding direction of the sliding seat. It can be understood that the above orientation words The description is to clearly show the relative positional relationship of the technical solution of the application. The arrangement of the products bearing the technical solution of the application is not limited to the orientation relationship shown in the drawing of the application, so the above-mentioned orientation words do not protect the application. Scope constitutes a limitation.
[0023] Due to the structure of teeth and cogs on gear workpieces, it is difficult to take samples for measurement. Traditional measurement methods usually select parts of gear-shaped workpieces or teeth and cogs for selective measurement in order to improve the measurement efficiency as much as possible. ...
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The present application discloses a gear dynamic measurement system and its measurement device. The gear dynamic measurement device comprises: a base fixedly arranged at a position adjacent to the rotating gear to be measured; a sliding seat along which The longitudinal direction can be elastically slidably installed on the base; the yaw mechanism, the yaw mechanism includes a contact, the contact is installed on the sliding seat and points to the gear to be tested along the longitudinal direction, the The relative position of the contact in the longitudinal direction and the sliding seat is fixed, and has an elastic swing degree of freedom in a section perpendicular to the longitudinal direction; and a displacement sensor, which is fixed on the base One of the seat and the sliding seat is used to measure the relative displacement of the other. According to the technical solution of the present application, a gear-shaped workpiece measurement method with high accuracy and high measurement efficiency is provided.
Description
technical field [0001] The present application relates to the measurement field, and more specifically, relates to a gear dynamic measurement system and a measurement device thereof. Background technique [0002] Before the gear-shaped workpiece is put into use, it is usually necessary to measure its various dimensional parameters to judge whether it meets the production requirements, such as the ring gear runout of the gear-shaped workpiece, the gear cross-rod distance, and the circularity of the index. and other parameters are measured. [0003] Since the existing measuring tools or means can usually only measure one or a few teeth and alveolar structures of a gear-shaped workpiece at the same time, the traditional measurement method is usually to select a part of the gear-shaped workpiece or the teeth and cogging for selective measurement to maximize measurement efficiency. However, while the traditional measurement method improves the measurement efficiency, because th...
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IPC IPC(8): G01B21/00G01B21/16G01B21/20
CPCG01B21/00G01B21/16G01B21/20
Inventor 蔡明元刘树林余江里
Owner 南京泰普森自动化设备有限公司