Rubber liner with lubricating oil and manufacturing method thereof

Abstract

The invention provides a rubber bushing with lubricant and the manufacturing method thereof. After weeks in the stable and high-precision surface are attached to rubber bushing lubricant to be installed in the rod-like components, the lubricant allows stable attachment between the rubber bushing and between the rod-like components. Rubber bushing in a circle on the slit settings of the formation of slit for opening parts of the state of deformation can be rubber bushing with the axis along the direction perpendicular to the rod-like chimera components, including the use of rotary rubber bearing bush Bearing rotary units, and the lubricant nozzle emitting device can be inserted into the hollow of the nozzle and the formation of holes towards the center hole with the hollow axis direction orthogonal opening vents, in the rubber bushing in the rotary table bearing around the central axis of rotation at the same time, since the smoke vents lubricant, thus, the lubricant to the wire spiral and coating adhesion of the rubber bushing within weeks face.

Description

technical field [0001] The present invention relates to a rubber bush which is made into a cylindrical shape and each of the elastically connected members is installed on the inner peripheral surface and the outer peripheral surface of the rubber bushing and its manufacturing method, especially relates to a rubber bush whose inner peripheral surface is made into a sliding surface. Lubricant-attached rubber bush and method of manufacturing the same. Background technique [0002] Conventionally, there are known rubber bushes that are disposed between elastically connected members to elastically connect or elastically support these members. The rubber bush has a cylindrical shape, is fitted over a rod-shaped member as one member elastically connected, and has another member elastically connected on its outer peripheral surface installed between these elastically connected members. [0003] However, in the rubber bush, the inner peripheral surface overlapping with the rod-shape...

AI Technical Summary

Problems solved by technology

As a result, the lubricant applied to the inner peripheral surface of the rubber bush does not remain on the sliding surface, and the amount of lubricant applied to the sliding surface cannot be set with high precision after all. Therefore, it is extremely difficult to achieve the target sliding performance stably.

[0009] Furthermore, after attaching the rubber bush to the rod-shaped member, it is necessary to use the sliding movement of the rubber bush to wipe off the lubricant adhering to the outer peripheral surface of the rod-shaped member, which may result in unnecessary labor and time.

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