Precision gear with lubrication and heat dissipation functions

Abstract

The invention discloses a precision gear with lubrication and heat dissipation functions, and relates to the technical field of gears, the precision gear comprises an outer gear, an inner gear is rotatably mounted on the outer wall of the outer gear, a lubrication device is arranged on the inner gear, the lubrication device comprises a rotating rod, the rotating rod is rotatably mounted on the outer wall of the inner gear, and the outer wall of the inner gear is provided with a cooling device. A gravity ball is fixedly installed on the outer wall of the rotating rod, a triangular block is slidably installed on the outer gear, the bottom of the triangular block is fixedly installed on the outer wall of a blocking plate, the blocking plate is slidably installed on the inner wall of the outer gear, and a lubricating box is fixedly installed on the inner wall of the outer gear. According to the precision gear with the lubricating and heat dissipation functions, by arranging the lubricating device, when the inner gear stops working, the rotating rod returns to the initial position through elastic force due to the disappearance of centrifugal force, so that the triangular block and the baffle return to the initial position through the elastic force to close the lubricating pipe, the lubricating operation of the inner gear is interrupted, and the effects of saving and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of gears, in particular to a precision gear with a function of lubricating and dissipating heat. Background technique [0002] Gear refers to a mechanical tool for transmission connection. Now all kinds of machining, manufacturing and using equipment are inseparable from gears, making gears a very common part in people's daily life. Different gears are also used on different mechanical devices to perform mechanical transmission operations, and according to the complexity of the transmission structure, the styles of the gears also have various forms. [0003] In the prior art, it is necessary to combine different gears to achieve a one-to-many effect, including the combination of the internal gear on the external gear, so that the internal gear can enjoy the lubricating effect of the external gear, but when the internal gear stops working, Lubricant continues to be delivered, causing waste and resulting in ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, it is necessary to combine different gears to achieve a one-to-many effect, including an internal gear combined with an external gear, so that the internal gear can enjoy the lubrication effect of the external gear, but when the internal gear stops working, Lubricant still continues to be delivered, causing waste and resulting in a lower overall lubrication utilization rate

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