Planetary gear shaft pressure fitting device
Номер патента: NZ741885A
Опубликовано: 25-10-2019
Автор(ы): Yongfei CHEN
Принадлежит: Hengdian Group Innuovo Electric Co Ltd
Опубликовано: 25-10-2019
Автор(ы): Yongfei CHEN
Принадлежит: Hengdian Group Innuovo Electric Co Ltd
Реферат: A planetary gear shaft pressure fitting device, comprising a base (1), a rear cover positioning component (2) positioned on a top side of the base, and a press-fitting block (4) positioned on a top side of the rear cover positioning component. The planetary frame assembly (3) comprises a planetary frame (31) and a rear cover (32). A planetary gear (33) is provided between the planetary frame and the rear cover. The planetary frame, planetary gear, and rear cover are all provided with a gear shaft hole (34) for engaging with a gear shaft. The base is internally installed with a plurality of securing pins (6) provided in a vertical direction. A top end of the securing pin extends beyond the base. The fixing pin moves, subject to a force, up and down relative to the base. The press-fitting block forms a plurality of press-fitting pins (41) extending downwards. The rear cover positioning component forms a plurality of first positioning holes (23) running through the rear cover positioning component. Each of the first positioning holes correspond to each of the gear shaft holes (34) of the rear cover. Each of the press-fitting pins correspond to each of the positioning pins. The gear shaft hole of the planetary frame and the gear shaft hole of the planetary gear both allow an upper portion of the press-fitting pin to be through-inserted. The first positioning hole and the gear shaft hole of the rear cover both allow a bottom portion of the press-fitting pin to be through-inserted.
Method of operating hydraulic press-fitting device, hydraulic press-fitting device with hydraulic pump
Номер патента: RU2428301C2. Автор: Эгберт ФРЕНКЕН. Владелец: Густав Клауке Гмбх. Дата публикации: 2011-09-10.