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Disassembly device and disassembly method for fluid coupling

A technology for hydraulic couplings and disassembly devices, which is applied to hand-held tools and manufacturing tools, and can solve problems such as damage to internal disassembly threads of hydraulic couplings

Active Publication Date: 2015-02-04
山东能源重装集团中传矿用设备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] One of the purposes of the present invention is to provide a hydraulic coupling disassembly device to solve the problem in the prior art that the internal disassembly thread of the hydraulic coupling is damaged due to the disassembly of the power shaft of the hydraulic coupling and other equipment

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  • Disassembly device and disassembly method for fluid coupling
  • Disassembly device and disassembly method for fluid coupling
  • Disassembly device and disassembly method for fluid coupling

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Embodiment Construction

[0013] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0014] figure 1 A schematic diagram of the disassembly of a traditional disassembly tool is shown.

[0015] The traditional tooling C is to disassemble the screw. Its outer wall has a thread that matches the internal disassembly thread of the hydraulic coupling B. Insert the top end of the screw C into the hydraulic coupling, and rotate the screw C with a wrench to screw the screw into the hydraulic coupling. The internal disassembly thread of the coupling B, so that the power shaft A is ejected from the hydraulic coupling B; there are...

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Abstract

The invention relates to a disassembly device and disassembly method for a fluid coupling. The disassembly device comprises a hollow screw sleeve, a guide rod which is positioned at the hollow part of the screw sleeve and moves along the axial direction of the screw sleeve, and a thrust mechanism for controlling the movement of the guide rod, wherein the outer wall of the screw sleeve is provided with first threads which are fixedly matched with internal disassembly threads of the fluid coupling, and one end of the guide rod is used for pushing out a power shaft positioned inside the fluid coupling; the other end of the guide rod is connected with the thrust mechanism. The screw sleeve is fixedly connected with the internal disassembly threads of the fluid coupling, so that the guide rod is positioned in a central position and does not deflect, and the guide rod is pushed by the thrust mechanism so that the power shaft is pushed out of the fluid coupling; in the extrusion process, no rigid friction is generated between the fluid coupling and the screw sleeve, so that the damage to the internal disassembly threads of the fluid coupling is avoided, and the service life of the fluid coupling is prolonged.

Description

technical field [0001] The invention relates to the technical field of disassembly of shaft coupling equipment, in particular to a disassembly device and method for a hydraulic coupling. Background technique [0002] The hydraulic coupling is one of the hydraulic components that use the kinetic energy of the liquid to transmit power. It is a non-rigid coupling that connects the motor and the reducer. In the overhaul of the reducer and the repair of accident defects, it is often necessary to disassemble the hydraulic coupling. The disassembly tool usually uses a traditional disassembly screw, but the effect of this disassembly screw is not ideal. The thread of the screw is consistent with the internal disassembly thread of the hydraulic coupling. Cooperate, through the rotation of rigid friction, the output shaft of the reducer is pushed out of the hydraulic coupling, which often leads to damage to the disassembly thread of the hydraulic coupling, so that the hydraulic coupli...

Claims

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Application Information

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IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 孙培雨李刚魏永东
Owner 山东能源重装集团中传矿用设备制造有限公司
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