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A platform for research: civil engineering, architecture and urbanism
Bearing synchronizing mechanism for drive-by-wire automatic vehicle door
The invention discloses a bearing synchronizing mechanism for a drive-by-wire automatic vehicle door. A left shifting fork is fixed to the left end of a synchronizing rod, and a left shifting rod is arranged on a left connecting plate and slides in a groove of the left shifting fork; inner rings of bearing bearings are arranged at the two ends of plain shafts, outer rings of the bearing bearings make contact with a left support and a right support, the bearing bearings move in the y direction of the left support and the right support, and the synchronizing rod is arranged between the left support and the right support; one end of a guide rod is fixed onto a right sliding cylinder, the other end of the guide rod is provided with a guide bearing, and the guide rod moves along with the rightsliding cylinder in the x direction; the right sliding cylinder is connected with a right door plate, the guide rod is fixed to the outer ring of the right sliding cylinder, the inner ring of the right sliding cylinder is attached to the outer ring of the corresponding plain shaft, and the right sliding cylinder axially moves along the corresponding plain shaft; a left sliding cylinder is connected with a left door plate, the inner ring of the left sliding cylinder is attached to the outer ring of the corresponding plain shaft, the left sliding cylinder axially moves along the corresponding plain shaft, and the two ends of the plain shafts are fixed to the left connecting plate and a right connecting plate correspondingly; and a right shifting rod is arranged on the right connecting plateand slides in a groove of a right shifting fork, and the right shifting fork is fixed to the right end of the synchronous rod. The bearing synchronizing mechanism for the drive-by-wire automatic vehicle door is high in bearing capacity, simple in structure, high in space rate and stable in operation.
本发明公开的线控自动车门的承载同步机构中左拨叉固定在同步杆的左端，左拨杆安装在左连接板上，且在左拨叉的槽内滑动，承载轴承的内圈安装在光轴的两端，外圈与左支撑、右支撑相接触，且在左支撑、右支撑的y方向移动，同步杆安装在左支撑与右支撑之间，导杆一端固定在右滑筒上，另一端安装有导向轴承，导杆随着右滑筒沿x方向移动，右滑筒与右门板连接，外圈固定有导杆，内圈与光轴外圈贴合，沿着光轴轴向移动，左滑筒与左门板连接，内圈与光轴外圈贴合，沿着光轴轴向移动，光轴两端分别与左连接板、右连接板固定，右拨杆安装在右连接板上，且在右拨叉的槽内滑动，右拨叉固定在同步杆的右端。本发明承载能力强、结构简单、空间率高且运行平稳。
Bearing synchronizing mechanism for drive-by-wire automatic vehicle door
The invention discloses a bearing synchronizing mechanism for a drive-by-wire automatic vehicle door. A left shifting fork is fixed to the left end of a synchronizing rod, and a left shifting rod is arranged on a left connecting plate and slides in a groove of the left shifting fork; inner rings of bearing bearings are arranged at the two ends of plain shafts, outer rings of the bearing bearings make contact with a left support and a right support, the bearing bearings move in the y direction of the left support and the right support, and the synchronizing rod is arranged between the left support and the right support; one end of a guide rod is fixed onto a right sliding cylinder, the other end of the guide rod is provided with a guide bearing, and the guide rod moves along with the rightsliding cylinder in the x direction; the right sliding cylinder is connected with a right door plate, the guide rod is fixed to the outer ring of the right sliding cylinder, the inner ring of the right sliding cylinder is attached to the outer ring of the corresponding plain shaft, and the right sliding cylinder axially moves along the corresponding plain shaft; a left sliding cylinder is connected with a left door plate, the inner ring of the left sliding cylinder is attached to the outer ring of the corresponding plain shaft, the left sliding cylinder axially moves along the corresponding plain shaft, and the two ends of the plain shafts are fixed to the left connecting plate and a right connecting plate correspondingly; and a right shifting rod is arranged on the right connecting plateand slides in a groove of a right shifting fork, and the right shifting fork is fixed to the right end of the synchronous rod. The bearing synchronizing mechanism for the drive-by-wire automatic vehicle door is high in bearing capacity, simple in structure, high in space rate and stable in operation.
本发明公开的线控自动车门的承载同步机构中左拨叉固定在同步杆的左端，左拨杆安装在左连接板上，且在左拨叉的槽内滑动，承载轴承的内圈安装在光轴的两端，外圈与左支撑、右支撑相接触，且在左支撑、右支撑的y方向移动，同步杆安装在左支撑与右支撑之间，导杆一端固定在右滑筒上，另一端安装有导向轴承，导杆随着右滑筒沿x方向移动，右滑筒与右门板连接，外圈固定有导杆，内圈与光轴外圈贴合，沿着光轴轴向移动，左滑筒与左门板连接，内圈与光轴外圈贴合，沿着光轴轴向移动，光轴两端分别与左连接板、右连接板固定，右拨杆安装在右连接板上，且在右拨叉的槽内滑动，右拨叉固定在同步杆的右端。本发明承载能力强、结构简单、空间率高且运行平稳。
Bearing synchronizing mechanism for drive-by-wire automatic vehicle door
一种线控自动车门的承载同步机构
MA YUELONG (author) / XIE NING (author) / ZHONG WENSHI (author) / HUANG BIN (author) / LIU LIJUN (author)
2020-12-22
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Synchronous door moving mechanism of drive-by-wire automatic vehicle door
| European Patent Office | 2021