Shaft coupler convenient to disassemble

Abstract

The invention discloses a shaft coupler convenient to disassemble. The shaft coupler convenient to disassemble comprises a first half-shaft coupler and a second half-shaft coupler, wherein the first half-shaft coupler and the second half-shaft coupler are fixedly connected through at least two pin shafts; the pin shafts are uniformly distributed on the circumference of a connecting flange for the first half-shaft coupler and the second half-shaft coupler; the first half-shaft coupler is fixedly connected with an input shaft; the second half-shaft coupler is fixedly connected with an output shaft. The shaft coupler convenient to disassemble has the beneficial effects of improving the reliability of the shaft coupler as a shaft sleeve delivers a torque between the shaft coupler and a drive shaft, and a bolt and a flat key are adopted for connection in the connecting process, and reducing the disassembling difficulty of the shaft coupler and the part processing precision as a too high magnitude of interference of the shaft coupler in an assembling process is unnecessary.

Description

technical field [0001] The invention relates to a coupling used for torque transmission, in particular to a coupling which is easy to disassemble. Background technique [0002] Existing couplings are often subject to certain restrictions during disassembly, therefore, the most common method is through hammering, but hammering often causes the transmission shaft to wear, strain or roll keys, the keyway widens, and even destroys the parts The original dimensions of the coupling are difficult to repair, and some dimensions cannot be repaired at all, resulting in damage to the entire coupling. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to provide a dismountable coupling that is easy to disassemble and does not affect the dimensional accuracy of the parts. [0004] The present invention is achieved through the following technical solutions: a coupling that is easy to disassemble, including a firs...

AI Technical Summary

Problems solved by technology

[0002] Existing couplings are often subject to certain restrictions when disassembled. Therefore, the most commonly used method is through hammering, but hammering often causes the drive shaft to wear, strain, or roll the key, the keyway widens, and even destroys the parts. original dimensions, which are more difficult to repair, and some cannot be repaired at all, resulting in damage to the entire coupling

Images