Novel square tube and square shaft power connection structure

• Main Authors: CHO SEUNG-WON, MA LIANG, YAN YONGXIU, SHEN JIANWEI, XIN HANXIAO
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: BLASTING; BRAKES; CLUTCHES; COMBINED OPERATIONS; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WEAPONS

The utility model discloses a novel square tube and square shaft power coupling structure, which relates to the field of mechanical connection structures, and comprises a square shaft and a circular shaft, the surface of the square shaft is provided with a rotating component and a moving component which are used for driving the square shaft to translate and rotate, the surface of the square shaft and/or the circular shaft is provided with a circular groove, and the rotating component and the moving component are arranged in the circular groove. A square groove is formed in the circular groove, an arc face is arranged between the circular groove and the square groove, and a rectangular shaft is installed on the surface of the circular shaft and/or the square shaft. According to the novel square tube and square shaft power connection structure, the circular shaft, the square shaft, the circular groove and the square groove are arranged, the rectangular shaft can be conveniently inserted into the circular groove