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Durable gear-shaped hydraulic coupling

A hydraulic coupling and tooth type technology, which is applied in the direction of couplings, rigid shaft couplings, mechanical equipment, etc., can solve the problems of reducing maintenance costs, tooth end jamming, jamming, etc., to prolong the service life, The effect of increasing the coaxiality error and improving the ability to transmit torque

Inactive Publication Date: 2018-04-03
WUXI SHENSUI SHIP EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a durable tooth-type hydraulic coupling, which can solve the problem that the existing straight-tooth hydraulic couplings are prone to jamming or even jamming at the tooth end, and reduce maintenance costs

Method used

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  • Durable gear-shaped hydraulic coupling
  • Durable gear-shaped hydraulic coupling

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Embodiment Construction

[0014] See figure 1 with figure 2 , a durable toothed hydraulic coupling of the present invention, which includes an inner sleeve 1, an outer sleeve 2, a flange sleeve 3 and an assembly and disassembly flange 4, the outer sleeve 2 is tightly pressed on the outer circumference of the inner sleeve 1 and the inner circumference of the outer sleeve 2 surface and the outer peripheral surface of the inner sleeve 1 are in a taper fit, the inner hole of the inner sleeve 1 is an equal-diameter circular hole, and the outer circumference of the outer sleeve 2 is provided with outer teeth, and the outer teeth are straight arc teeth 21 whose tooth surface 22 is spherical and the center of the spherical surface is On the gear axis, and the top of the straight arc tooth 21 and the two tooth sides are made into arc chamfers, the inner circumference of the flange sleeve 3 is provided with an inner straight tooth 31, and the flange sleeve 3 is sleeved on the outer circumference of the outer sl...

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Abstract

The present invention discloses a durable dental hydraulic shaft, which includes inner sleeves, jackets, flange sleeves, and disassembly flanges.The surface of the noodles is coordinated with the outer round surface of the inner cover. The inner hole of the inner cover is an equal circular hole. The outer teeth of the outer teeth of the coat are set.The flange side of the flanges of the flanges is tightened with the disassembly flange coaxial axis.The outer peripheral of the coat is set and the inner straight tooth is matched with the straight arc tooth.The present invention can extend the service life of the liquid voltage of the liquid voltage; and it can increase the same axis error allowed by the two -axis, reduce the excellent installation requirements, and facilitate installation and use.

Description

technical field [0001] The invention relates to the technical field of coupling structures, in particular to the structural field of hydraulic couplings for ships, in particular to a durable toothed hydraulic coupling. Background technique [0002] The connection between the shaft and the shaft used in the shipbuilding industry usually adopts flange or keyway connection. The connection method of this structure is expensive to manufacture, and the diameter of the connected shaft connection end needs to be increased, otherwise the shaft will easily break. Therefore, It is also difficult to use and install; in order to solve the above technical problems, there are also spur hydraulic couplings in the field to realize the connection between shafts, but when the shaft is in use, the straight tooth hydraulic coupling When it is skewed or offset, it is easy to have the problem of edge jamming or even jamming of the tooth end, resulting in the scrapping of the coupling, and the freq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D1/05
CPCF16D1/05
Inventor 吴燮伟张调群陈春庆洪凌徐炳岳
Owner WUXI SHENSUI SHIP EQUIP
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