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Diaphragm coupler

A diaphragm coupling and coupling technology, applied in the direction of couplings, elastic couplings, mechanical equipment, etc., can solve the problems of inconvenient installation and complicated processing of couplings, and achieve convenient assembly and disassembly. Low demand, the effect of increasing the torque range

Inactive Publication Date: 2017-05-31
天津昶兴科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing technology discloses a coupling that adopts a completely separate coupling body and coupling. This coupling is not easy to install, and the processing is relatively complicated, so it is necessary to improve it.

Method used

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  • Diaphragm coupler

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Embodiment Construction

[0011] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.

[0012] See figure 1 , a diaphragm coupling, including a coupling body 1 and a connecting body 2, a radial slit 6 is arranged between the coupling body and the connecting body, and the connecting body is outward from the center of the shaft hole 3 A first axial slit 7 and a second axial slit 5 are provided, the first axial slit and the second axial slit are on a straight line, and the connecting body and the axial end surface of the coupling body Four diaphragm fixing bolt holes 8 are evenly arranged in a cross shape, two of which are located on the centerlines of the first axial slit and the second axial slit, and the first axial slit 7 Leading to the outer circular surface of the connecting body 2 and communicating with the radial slit 6, the outer end of the second axial slit...

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Abstract

The invention relates to a diaphragm coupler which comprises a coupler body and a connector. A first radial slot is arranged between the coupler body and the connector. A first axial slot and a second axial slot are formed in the connector outwards from the center of an axle hole, and the first axial slot and the second axial slot are located in one straight line. The axial end face of the connector and the axial end face of the coupler body are in cross shapes. The axial end face of the coupler body and the axial end face of the coupler body are each provided with four diaphragm fixing bolt holes, and two diaphragm fixing bolt holes are located in the center line of the first axial slot and the second axial slot. The first axial slot leads to the outer circle face of the connector and communicates with the radial slot, the outer side end of the second axial slot blocks the corresponding diaphragm fixing bolt hole, and the second axial slot does not communicate with the radial slot. According to the diaphragm coupler, a semi-separated structure and a bolt connecting structure are adopted, the torque range of the diaphragm coupler is effectively widened, demounting and mounting are convenient, and the diaphragm coupler is suitable for lengthened couplers.

Description

technical field [0001] The invention belongs to the technical field of shaft couplings, in particular to a diaphragm shaft coupling. Background technique [0002] A coupling is a mechanical part used to connect two shafts in different mechanisms: the driving shaft and the driven shaft, so that they rotate together to transmit torque. The two shafts cannot be separated when the machine is running, and the two shafts can only be separated after the machine is parked and the connection is disassembled. In high-speed and heavy-duty power transmission, some couplings also have the functions of buffering, damping and improving the dynamic performance of the shafting. The coupling consists of two halves, which are respectively connected to the driving shaft and the driven shaft. Generally, the power machine is mostly connected with the working machine by means of a coupling. Generally, the power machine is mostly connected with the working machine by means of a coupling, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/50
Inventor 魏秀峰孙福平
Owner 天津昶兴科技有限公司
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