ROTARY TRANSMITTING ASSEMBLY, DEVICE FOR CONVERTING ROTARY MOTION TO LINEAR MOTION, AND MOTOR

• Main Author: KEISUKE FUKUNAGA
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a rotary transmitting assembly, a device for converting rotary motion to linear motion, and a motor. The rotary transmitting assembly may include a housing (1); a hollow shaft (2) coupled to the housing (1) by rotating around a first rotation axis (A1), wherein the hollow shaft (2) has at least one outer circumferential stepped shaft portion (21A, 21B) and at least one inner circumferential stepped shaft portion (22); a rod member (3) coupled to the housing by rotating around the first rotation axis (A1) and having a contacting portion (31) and at least one protruding part (32), wherein the contacting portion (31) contacts a part of the hollow shaft and the protruding part (32) abuts the inner circumferential stepped shaft portion (22) along the axial direction; at least one bearing (4); and a locking component (5). 本发明涉及旋转传递组件、将旋转运动转换成线性运动的装置和马达。该旋转传递组件包括壳体(1)、中空轴(2)、杆构件(3)、至少个轴承(4)和止动构件(5)。中空轴(2)以能绕第旋转轴线(A1)旋转的方式联接至壳体(1)。中空轴(2)具有至少个外周台阶状轴部(21A，21B)和至少个内周台阶状轴部(22)。杆构件(3)以能绕第旋转轴线(