Lubrication structure of dual clutch hybrid transmission

A lubricating structure and hybrid power technology, applied in gear lubrication/cooling, transmission parts, belts/chains/gears, etc., can solve problems such as poor lubrication effect, achieve good lubrication effect, improve sealing performance, and compact structure
CN106246887BActive Publication Date: 2019-03-05NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION
Publication Date
2019-03-05

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of vehicle transmissions, and aims to provide a double-clutch hybrid power transmission lubrication structure. The double-clutch hybrid power transmission lubrication structure comprises a transmission shell, a clutch shell provided with a lubrication oil way on the side wall, and an oil pump connected with the clutch shell; an outlet of the oil pump is communicated with an inlet of the lubrication oil way; a vertical intermediate shaft is provided with a transmission gear at the upper end, and is pivoted with the transmission shell; a motor is mounted at the upper part of the inner side of the transmission shell; a motor gear is connected with an output shaft of the motor; a transition gear is respectively engaged with the motor gear and the transmission gear; a lubrication branch way is connected with the lubrication oil way by one end; a middle hole is formed in the vertical intermediate shaft; and the other end of the lubrication branch way penetrates through the middle hole to extend out of the upper end of the vertical intermediate shaft. In the double-clutch hybrid power transmission lubrication structure, transmission oil can reach the motor gear, the transition gear and related rolling needle bearing needing to be lubricated for lubrication, so that the lubrication effect is better.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of automobile transmissions, in particular to a double-clutch hybrid transmission lubrication structure. Background technique

[0002] Automobile transmissions change speed by changing the transmission ratio of gears; automobile manual transmissions are lubricated by splashing transmission oil through gear agitation; the invention of Chinese patent application number CN200910044887.3 discloses a transmission lubricating device, the lubricating device It is a transmission oil guide plate, which is arranged in the transmission and connected with the transmission front case and the transmission rear case. The oil guide plate includes an oil guide groove and an oil delivery groove, and the oil delivery groove is drawn from the oil guide groove to each For the channel of the parts to be lubricated, an oil outlet hole is provided at the end of the oil delivery groove. The transmission lubricating oil is agitated by the hig...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More