Correcting device for automatically adjusting plane runout of flywheel

A technology of automatic adjustment and correction device, which is applied in the direction of vibration suppression adjustment, flywheel, spring/shock absorber, etc., which can solve the problems of time-consuming and laborious, no automatic adjustment device, troublesome operation, etc.
CN112815040AInactive Publication Date: 2021-05-18HUNAN UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUNAN UNIV OF TECH
Publication Date
2021-05-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of flywheel equipment, and discloses a correcting device for automatically adjusting plane runout of a flywheel. The device comprises a flywheel main body, wherein the flywheel main body is fixedly mounted on a crankshaft through a joint disc, an adjusting device is embedded in the outer wall of the crankshaft, the adjusting device comprises a supporting plate, a gasket is fixedly mounted on the outer side of the supporting plate, a toothed plate is fixedly installed on the inner wall of a groove, a sliding plate is fixedly connected to the inner side of the supporting plate, ratchets are fixedly arranged inside the toothed plate, and a compressed spring is installed between the supporting plate and the inner wall of the groove. According to the correcting device for automatically adjusting the plane runout of the flywheel, when the runout of the joint disc and a section of the crankshaft exceeds the standard, a gap between the inner wall of the joint disc and the outer wall of the crankshaft changes, the spring ejects the supporting plate outwards, so that a gasket extends outwards and tightly abuts against the inner wall of the joint disc, the joint disc is prevented from continuously shaking, the runout of the joint disc is prevented from exceeding the standard, and the working stability of the flywheel body is guaranteed.
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Description

technical field

[0001] The invention relates to the technical field of flywheel equipment, in particular to a correction device for automatically adjusting the plane runout of a flywheel. Background technique

[0002] The flywheel is a wheel-shaped accumulator installed at the rear end of the crankshaft of the engine. It has a large moment of inertia. Its function is to increase the rotational inertia of the engine and store part of the energy of the engine during the power stroke to ensure the uniformity of the speed. When the engine speed is low, the kinetic energy of the flywheel is reduced and the energy is released; when the engine speed is high, the energy is stored, thereby reducing the speed fluctuation during engine operation.

[0003] When the flywheel is working, it should maintain the tightness of the fit with the crankshaft. The total runout of the end surface of the flywheel plane to the crankshaft axis should be kept within the set range. It is not allowed to...

Claims

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