Clamping shell coupler

Abstract

The invention relates to the technical field of mechanical engineering pumps, in particular to a clamping shell coupler. The clamping shell coupler is characterized by being composed of a left coupler body and a right coupler body in a half-and-half mode. A left half round through groove is formed in the inner end face of the left coupler body along the axis, and left threaded holes are formed in the planes of one side of the upper portion and the other side of the lower portion of the inner end face respectively. A left fastening plane is arranged on the side, opposite to the threaded holes in the inner end face, of the outer end face, and a left bolt installation hole is formed in the left fastening plane. A right half round through hole is formed in the inner end face of the right coupler body in the axial direction, a key groove is formed in the inner wall of the right half round through hole in the axial direction, and a right threaded hole is formed in the position, corresponding to the left bolt installation hole formed in the outer end face of the left coupler body, of the inner end face. A right fastening plane is arranged on the outer end face and is in parallel with the left fastening plane, a right bolt installation hole is formed in the position, corresponding to the left threaded hole formed in the inner end face of the left coupler body, of the right fastening plane, and the left coupler body is fixedly connected with the right coupler body through bolts. The clamping shell coupler has the advantages of being reasonable in structure, safe, reliable, convenient to disassemble and assemble, good in coupling effect, high in protection performance and the like.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering pumps, in particular to a clasp coupling. Background technique [0002] Traditional couplings include fixed or movable rigid couplings, elastic pin couplings, drum gear couplings, diaphragm couplings, claw couplings, etc., mostly sleeve type Connect them so that they are placed on the shaft heads of the two shafts, and then connect with bolts or claw mechanisms. When assembling and disassembling, the shaft needs to be moved a certain distance in the axial direction to install or remove the coupling. Axially moving the shaft will move multiple parts that cooperate with the shaft. The assembly and disassembly work is very troublesome, which consumes a lot of time and manpower, and increases the cost of assembly and disassembly. For mechanisms that are not easy to disassemble, these couplings are complex in structure and expensive. The processing and manufacturing requirements are hi...

AI Technical Summary

Problems solved by technology

[0002] Traditional couplings include fixed or movable rigid couplings, elastic pin couplings, drum gear couplings, diaphragm couplings, claw couplings, etc., mostly sleeve type Connect them so that they are placed on the shaft heads of the two shafts, and then connect with bolts or claw mechanisms. When assembling and disassembling, the shaft needs to be moved a certain distance in the axial direction to install or remove the coupling. Axially moving the shaft will move multiple parts that cooperate with the shaft. The assembly and disassembly work is very troublesome, which consumes a lot of time and manpower, and increases the cost of assembly and disassembly. For mechanisms that are not easy to disassemble, these couplings are complex in structure and expensive. High processing and manufacturing requirements, limited scope of use

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