Encoder cushioning structure

Abstract

An encoder cushioning structure is installed between an encoder and a motor support and is characterized in that the encoder cushioning structure comprises a cushioning ring elastic sheet and a cushioning ring outer casing, the cushioning ring elastic sheet is a four-claw elastic sheet with four extension ends which are evenly distributed at the periphery and extend from the center, and tail ends of the four extension ends are fixedly installed on an inner edge of the cushioning ring outer casing through screws. Encoder fixing holes fixed with the encoder are further arranged on the cushioning ring elastic sheet. The encoder cushioning structure improves an elastic sheet structure in the cushioning structure, the four extension ends can averagely disperse vibration ranges, the four extension ends are divided into eight screw fixing positions to further promote cushioning and damping effects, simultaneously the extension ends of the four-claw elastic sheets have hyperbolic-curve wavy fluctuation and have better fluctuation cushioning effects for facing strong vibration than those of straight rib sheets, and the encoder cushioning structure is good in whole cushioning effect and even in vibration dispersion, guarantees good mechanical behavior, and is not easy to bend and deform.

Description

【Technical Field】 [0001] Encoder is a sensor device that uses photoelectric or magnetoelectric methods to convert the mechanical rotation angle of the shaft into digital or analog electrical signal output. 【Background technique】 [0002] Encoder is a sensor device that uses photoelectric or magnetoelectric methods to convert the mechanical rotation angle of the shaft into digital or analog electrical signal output. The encoder compiles and converts the signal or mechanical movement position into a signal form that can be used for communication, transmission and storage. The encoder converts angular displacement or suspicion displacement into electrical signals. The encoder is mainly used in the industrial control industry. It is installed behind the motor to play a signal feedback function and is the information hub between the motor and the drive. The displacement signal on the motor is converted into an electrical signal and then transmitted and fed back to the main control t...

AI Technical Summary

Problems solved by technology

[0003] The original encoder shock-absorbing structure is set on the support of the encoder and the motor, and is installed on the encoder through a long strip of spring, aligned with the axis of the encoder and then installed at both ends by two screws To the motor support, because only two screws are used for positioning and alignment, the alignment center performance is poor, and the positioning structure at both ends, all the vibration force is broken down by the two ends, and each end bears a large vibration force, which cannot Effective transfer and dispersion, resulting in poor shock-absorbing performance, and even pressure deformation or fracture

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