Method for designing oscillating tooth transmission speed reducer

Abstract

The invention provides a method for designing an oscillating tooth transmission speed reducer. The method includes establishing a basic model of the oscillating tooth transmission speed reducer; updating the basic model, establishing a virtual prototype, obtaining load, displacement, speed and accelerated speed of each part of the oscillating tooth transmission speed reducer, acquiring an ideal value of each critical parameter by a reverse engineering method, redefining common differences of the critical parameters, and completing the design of an engineering drawing of the oscillating tooth transmission speed reducer according to basic values and the common differences of the critical parameters. According to the method for designing the oscillating tooth transmission speed reducer, under the condition that the critical functions of transmission efficiency, return difference and the like of the speed reducer are guaranteed, the developing time can be substantially shortened, the analysis and the drawing are combined, so that a virtual prototype technology can complete integral design of analysis, computation, plotting and production by really combining the actual production, the common difference distribution is reasonable, the speed reducer function is achieved within a maximum common difference range, and the production cost can be greatly reduced.

Description

technical field [0001] The invention belongs to the field of reducers, and in particular relates to a design method of a movable tooth transmission reducer. Background technique [0002] The reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor (motor) to the desired number of revolutions and obtain a larger torque mechanism. Among the mechanisms currently used to transmit power and motion, reducers are used in a wide range of applications. It can be seen in almost all kinds of mechanical transmission systems, from ships, automobiles, locomotives, heavy machinery used in construction, processing machinery and automated production equipment used in the machinery industry, to common in daily life. Appliances, watches and more. Its application ranges from the transmission of large power to small loads. The precise angle transmission can be seen in the application of the reducer, and in industrial a...

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Problems solved by technology

For engineers with many years of experience, this process takes several years or even longer to complete, and the cost during the period is a huge amount, which leads to a rather long design and development cycle of the reducer, which is increasingly unable to meet the needs of industrialization. need

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