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A platform for research: civil engineering, architecture and urbanism
Subminiature three-roller blocking machine core
The invention provides a subminiature three-roller blocking machine core. The subminiature three-roller blocking machine core enables the machine core of a driving gear lever rotary table assembly to be small in size and simple in structure, and the manufacturing cost is reduced. The subminiature three-roller blocking machine core comprises a mounting plate, wherein a guide hole is formed in the middle area of the mounting plate; the two ends of a rotating shaft protrude after the rotating shaft penetrates through the guide hole; the axial rear end of the rotating shaft is fixedly sleeved with a locking module; the axial front end of the rotating shaft is fixedly sleeved with a machine core rotary table set; three sets of cams are evenly distributed on the outer circumference of the machine core rotary table set; a limiting block protruding outwards in the radial direction is fixedly installed at the outermost protruding point of each cam; linkage unlocking mechanisms are fixedly arranged on the two sides, corresponding to the rear end face of the guide hole, of the mounting plate respectively; the output end of each linkage unlocking mechanism is the axial middle position of a linkage limiting arm; the linkage limiting arms are arranged on the front end face of the mounting plate; the pressing ends of the two linkage limiting arms are arranged oppositely; and the area between the pressing ends of the two linkage limiting arms is used for pressing the corresponding sides of the limiting blocks at the corresponding positions in a single-side or double-side mode or not.
本发明提供了一种超小型三辊阻挡机芯，其使驱动档杆转盘组件的机芯体积小、且结构简单，节约了制作成本。其包括有安装板，安装板的中部区域设置有导向孔，转动轴贯穿导向孔后两端分别凸起，转动轴的轴向后端固套有锁紧模组，转动轴的轴向前端固套有机芯转盘组，机芯转盘组的外环周均布有三组凸轮，每个凸轮的最外凸点固装有径向外凸的限位块，安装板的对应于导向孔的后端面的两侧分别固设有联动解锁机构，每个联动解锁机构的输出端为联动限位臂的轴向中部位置，联动限位臂布置于安装板的前端面，两根联动限位臂的压附端相向布置，两个联动限位臂的压附端之间的区域用于单侧、双侧或均不压附对应位置的限位块的对应侧。
Subminiature three-roller blocking machine core
The invention provides a subminiature three-roller blocking machine core. The subminiature three-roller blocking machine core enables the machine core of a driving gear lever rotary table assembly to be small in size and simple in structure, and the manufacturing cost is reduced. The subminiature three-roller blocking machine core comprises a mounting plate, wherein a guide hole is formed in the middle area of the mounting plate; the two ends of a rotating shaft protrude after the rotating shaft penetrates through the guide hole; the axial rear end of the rotating shaft is fixedly sleeved with a locking module; the axial front end of the rotating shaft is fixedly sleeved with a machine core rotary table set; three sets of cams are evenly distributed on the outer circumference of the machine core rotary table set; a limiting block protruding outwards in the radial direction is fixedly installed at the outermost protruding point of each cam; linkage unlocking mechanisms are fixedly arranged on the two sides, corresponding to the rear end face of the guide hole, of the mounting plate respectively; the output end of each linkage unlocking mechanism is the axial middle position of a linkage limiting arm; the linkage limiting arms are arranged on the front end face of the mounting plate; the pressing ends of the two linkage limiting arms are arranged oppositely; and the area between the pressing ends of the two linkage limiting arms is used for pressing the corresponding sides of the limiting blocks at the corresponding positions in a single-side or double-side mode or not.
本发明提供了一种超小型三辊阻挡机芯，其使驱动档杆转盘组件的机芯体积小、且结构简单，节约了制作成本。其包括有安装板，安装板的中部区域设置有导向孔，转动轴贯穿导向孔后两端分别凸起，转动轴的轴向后端固套有锁紧模组，转动轴的轴向前端固套有机芯转盘组，机芯转盘组的外环周均布有三组凸轮，每个凸轮的最外凸点固装有径向外凸的限位块，安装板的对应于导向孔的后端面的两侧分别固设有联动解锁机构，每个联动解锁机构的输出端为联动限位臂的轴向中部位置，联动限位臂布置于安装板的前端面，两根联动限位臂的压附端相向布置，两个联动限位臂的压附端之间的区域用于单侧、双侧或均不压附对应位置的限位块的对应侧。
Subminiature three-roller blocking machine core
一种超小型三辊阻挡机芯
YAN CHEN (author) / YUAN XIN (author) / LIU ZHENGLIN (author) / YUAN QUAN (author) / SHI HAOHAO (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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