Double-head-supporting-type power output device

Abstract

The invention discloses a double-head-supporting-type power output device. The double-head-supporting-type power output device comprises a transmission shaft, a power shaft and a power base, wherein one end of the transmission shaft penetrates through the power base; the power shaft is arranged on the power base, and is vertical to the transmission shaft; the double-head-supporting-type power output device further comprises a bevel gear unit, supporting bearings and a front end supporting shaft; the bevel gear unit separately sleeves the transmission shaft and the power shaft, and is located in the power base; the supporting bearings are connected to two ends of the power shaft in a supporting manner; the front end supporting shaft is arranged at one end, which is close to the power shaft,of the transmission shaft; the double-head-supporting-type power output device further comprises an adjusting washer; and the adjusting washer wraps the middle part of the power shaft. According to the double-head-supporting-type power output device, by changing the bevel gear structure and the supporting bearing structure, the rigidity and the stability of the power output device are improved.

Description

technical field [0001] The invention relates to a power device, which belongs to the field of mechanical processing, in particular to a double-head support type output power device. Background technique [0002] The traditional output power device is only equipped with ordinary right-angle bevel gears for transmission between intersecting shafts. Although the manufacture and installation are relatively simple, due to its shape characteristics and high noise, it is only suitable for low-speed operating equipment, and the transmitted power is 370 kW, peripheral speed 5 m / s, low power and low stability. At the same time, the corresponding supports are single-head supports, which have poor rigidity retention and low stability, and are prone to vibration during processing, which affects precision. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology. The present invention provides a double-head supporting output...

AI Technical Summary

Problems solved by technology

[0002] The traditional output power device is only equipped with ordinary right-angle bevel gears for transmission between intersecting shafts. Although the manufacture and installation are relatively simple, due to its shape characteristics and high noise, it is only suitable for low-speed operating equipment, and the transmitted power is 370 kW, peripheral speed 5 m / s, low power and low stability

At the same time, the corresponding supports are single-head supports, which have poor rigidity retention and low stability, and are prone to vibration during processing, which affects accuracy.

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