Disassembling device for mechanical coupling
A technology of disassembly device and coupling, which is applied to hand-held tools, manufacturing tools, etc., can solve the problems of easy breakage of three-claw pull code, many human resources, and many hidden dangers, so as to save disassembly time, easy to use, and economical. human effect
Inactive Publication Date: 2019-09-06
JIANGSU ROKEE HEAVY IND TECH
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Problems solved by technology
When disassembling the couplings on some large shafts, a three-jaw pull code is usually used, but the coupling shaft and the coupling on a large machine are too tightly matched, and it takes a lot of time to use a three-jaw pull code There are many human resources, and the three-jaw pull code is easy to break when used, and there are many safety hazards
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[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0018] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or imp...
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The invention discloses a disassembling device for a mechanical coupling and relates to the technical field of couplings. The disassembling device comprises an installation frame. The installation frame comprises a base, supporting columns and a top beam which is movably mounted on the supporting columns and controls the installation frame to open and close; the supporting columns are distributedat the side corners of the base; the top beam is located at the tops of the supporting columns; a jack is fixedly disposed in the middle of the base; a supporting plate used for placement of a to-be-disassembled coupling is disposed in the middle of the installation frame; a first through hole which corresponds to a jacking rod of the jack is formed in the middle of the supporting plate; a movablepressing plate which can fix the to-be-disassembled coupling into the installation frame is disposed below the top beam; a second through hole and a third through hole which correspond to the first through hole are formed in the top beam and in the middle of the pressing plate correspondingly; and the inner diameters of the first through hole, the second through hole and the third through holes are each smaller than the outer diameter of the coupling and larger than the outer diameter of an inner shaft of the to-be-disassembled coupling. The disassembling device is more convenient and rapid to use and capable of saving labor and disassembling time during disassembling of a shaft on a large coupling.
Description
technical field [0001] The invention relates to the technical field of shaft couplings, in particular to a dismantling device for mechanical shaft couplings. Background technique [0002] Couplings belong to the category of general mechanical parts, and are mechanical parts used to connect two transmission shafts in different mechanisms, such as driving shafts and driven shafts, so that they rotate together to transmit torque. Generally, the power machine is mostly connected with the working machine by means of a coupling, which is the most commonly used connecting part for shaft transmission of mechanical products. In the maintenance of mechanical couplings, the disassembly of the couplings is essential. When disassembling the couplings on some large shafts, a three-jaw pull code is usually used, but the coupling shaft and the coupling on a large machine are too tightly matched, and it takes a lot of time to use a three-jaw pull code There are many human resources, and th...
Claims
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IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 石光洲
Owner JIANGSU ROKEE HEAVY IND TECH