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Resilient disc type coupling

A coupling and elastic disc technology, applied in elastic couplings, couplings, mechanical equipment, etc., can solve the relative displacement of the two shafts, the fixed rigid coupling has no compensation ability, etc. Good synchronization, safe and stable torque transmission, and the effect of preventing bolt loosening

Inactive Publication Date: 2011-05-25
CHINA PACKAGING RES & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The coupling is simple in structure and cheap in price, but after a period of use, the overall vibration of the machine will cause the relative displacement of the axes of the two shafts. Separate the two axes

Method used

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  • Resilient disc type coupling
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Examples

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0019] An elastic disc coupling, such as Figure 1~6 As shown, including the driving shaft connector and the driven shaft connector, the innovation of the present invention is that the structure of the driving shaft connector and the driven shaft connector is the same, and its structure is as follows figure 2 As shown (the view of the driven shaft connector is omitted): both are composed of a shaft sleeve 8 and a connection plate 3, and the shaft sleeve is coaxially fixed on the outer end surface of the connection plate. The specific connection relationship is: the end of the shaft sleeve is fixed The chuck 7 is fixed on the outer end surface of the connection plate through the locking bolt 9 and th...

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Abstract

The present invention relates to a resilient disc type coupling comprising a driving shaft connecting piece and a driven shaft connecting piece, wherein both the driving shaft connecting piece and the driven shaft connecting piece are composed of shaft sleeves and connecting discs. The shaft sleeve and the shaft are coaxially fixed at the outboard end face of the connecting disc; a plurality of projections are uniformly distributed radially on the external circumference of the connecting disc; the connecting discs of the driven shaft connecting piece and the driving shaft connecting piece are symmetrically buckle-connected, and are fixed through radial connecting sheets arranged among the spacing projections. The resilient disc type coupling provided by the present invention is simple in structure and low in cost. As the torque between the driving shaft and the driven shaft is transmitted, and the non-concentricity between the driving shaft and the driving shaft is compensated through the radial connecting sheets, and the bolts arranged on the two sides of the radial connecting sheets are prevented from loosening through cushion blocks, the resilient disc type coupling is convenient in maintainance, large in transmission moment, excellent in angular synchronism, and safe and stable in torque transmission.

Description

technical field [0001] The invention relates to the technical field of shaft couplings, in particular to an elastic disk coupling. Background technique [0002] Coupling is a kind of driving shaft and driven shaft used to connect different mechanisms, so that the two rotate together to transmit torque. It is widely used in the connection between the power machine and the working machine. When the machine is running, the two connected The root shaft cannot be separated, and the two shafts can only be separated after the machine is stopped and the connection is disconnected. The vibration test bench often used in scientific research and testing units uses a coupling to connect the output shaft of the AC motor with a faster speed and the input shaft of the gearbox. The coupling generally uses a fixed rigid coupling, and its structure is: It includes a driving shaft connecting piece and a driven shaft connecting piece. The driving shaft connecting piece and the driven shaft con...

Claims

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Application Information

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IPC IPC(8): F16D3/02
Inventor 韩雪山王刚倪孟强李志恒
Owner CHINA PACKAGING RES & TEST CENT
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