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CN-224214670-U - Front cabin driving disc assembly of automobile

CN224214670UCN 224214670 UCN224214670 UCN 224214670UCN-224214670-U

Abstract

The utility model discloses a front engine room driving disc assembly of an automobile, which comprises a protection disc, wherein a driving disc main body is embedded in the protection disc, one side of the driving disc main body is provided with a plurality of threaded holes, the outer wall of the driving disc main body is provided with a clamping groove, one side of the driving disc main body is provided with a plurality of weight-reducing grooves, the inside of the driving disc main body is provided with a ventilation cavity, one side of the inside of the ventilation cavity is fixedly connected with a plurality of turbine blades, and the center position of one side of the driving disc main body is provided with a first connecting hole. According to the utility model, through arranging the ventilation cavity, the turbine blades and the like, when the driving disc main body rotates, the plurality of turbine blades are driven to synchronously rotate, so that forced airflow circulation is formed inside, external air is sucked from the weight-reducing groove on one side and is discharged from the weight-reducing groove on the other side after flowing through the ventilation cavity, and the active ventilation design remarkably improves the air flow rate around the driving disc main body, is beneficial to improving the heat dissipation efficiency, and ensures long-term stable operation of the driving disc main body.

Inventors

  • WANG CHENHUI

Assignees

  • 浙江金易达机械股份有限公司

Dates

Publication Date
20260508
Application Date
20250616

Claims (6)

  1. 1. The automobile front cabin driving disc assembly comprises a protection disc (1) and is characterized in that a driving disc main body (4) is embedded in the protection disc (1), a plurality of threaded holes are formed in one side of the driving disc main body (4), a clamping groove (10) is formed in the outer wall of the driving disc main body (4), a plurality of weight-reducing grooves (6) are formed in one side of the driving disc main body (4), a ventilation cavity (11) is formed in the driving disc main body (4), a plurality of turbine blades (12) are fixedly connected to one side of the inside of the ventilation cavity (11), a first connecting hole (5) is formed in the center position of one side of the driving disc main body (4), and a plurality of second connecting holes (7) are formed in one side of the driving disc main body (4).
  2. 2. The automobile front cabin driving disc assembly according to claim 1, wherein a clamping block (2) is fixedly connected to the inner wall of the protection disc (1), and the clamping block (2) is mutually clamped with the clamping groove (10).
  3. 3. The automobile front cabin driving disc assembly according to claim 1, wherein a fixed disc (13) is arranged on one side of the driving disc main body (4), and a plurality of radiating grooves (14) are formed in one side of the fixed disc (13).
  4. 4. A driving disc assembly for an automobile front cabin according to claim 3, wherein a plurality of holes (15) are formed in one side of the fixed disc (13), inner hexagonal screws (16) are movably arranged in each hole (15), and each inner hexagonal screw (16) is respectively in threaded connection with a corresponding threaded hole.
  5. 5. The automobile front cabin driving disc assembly according to claim 1, wherein the outer wall of the protection disc (1) is provided with an oil filling hole (9), and the oil filling hole (9) penetrates through the outer side of the protection disc (1).
  6. 6. The automobile front cabin driving disc assembly according to claim 1, wherein a plurality of radiating holes (8) are formed in the outer wall of the protection disc (1), and a filter screen is fixedly connected in each radiating hole (8).

Description

Front cabin driving disc assembly of automobile Technical Field The utility model relates to the technical field of automobile driving, in particular to an automobile front cabin driving disc assembly. Background The utility model provides an automobile driving disk assembly is the core component among the automobile transmission system, mainly used transmits engine power to the drive wheel, but among the current automobile driving disk assembly, generally adopt integral type driving disk to connect and transmit, because the driving disk exposes outside, be infected with dust and greasy dirt easily, cause the corruption and the wearing and tearing of driving disk, reduced driving disk's life, for this grant publication number CN216407672U discloses "an automobile driving disk assembly", this scheme is used through the cooperation of protection disk and fixed disk, be convenient for realize the protection to the drive gear dish, avoid the drive gear dish to expose outside, be infected with dust and greasy dirt, reduce driving disk's corruption and wearing and tearing, effectively increased driving gear dish's life. However, in the scheme, the driving disc is inside the protective disc, so that the air circulation is limited, the heat dissipation efficiency of the driving disc is poor, the performance of the driving disc is influenced, and the automobile front cabin driving disc assembly is provided. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an automobile front cabin driving disc assembly. In order to achieve the above purpose, the front engine room driving disc assembly of the automobile adopts the following technical scheme that the front engine room driving disc assembly of the automobile comprises a protection disc, a driving disc main body is embedded in the protection disc, a plurality of threaded holes are formed in one side of the driving disc main body, clamping grooves are formed in the outer wall of the driving disc main body, a plurality of weight-reducing grooves are formed in one side of the driving disc main body, a ventilation cavity is formed in the driving disc main body, a plurality of turbine blades are fixedly connected to one side of the inside of the ventilation cavity, a first connecting hole is formed in the center of one side of the driving disc main body, and a plurality of second connecting holes are formed in one side of the driving disc main body. As a further description of the above technical solution: The inner wall fixedly connected with fixture block of protective disc, fixture block and draw-in groove mutual block. As a further description of the above technical solution: one side of the clamping block, which is contacted with the clamping groove, is rotationally connected with a plurality of balls. As a further description of the above technical solution: One side of the driving disc main body is provided with a fixed disc, and one side of the fixed disc is provided with a plurality of radiating grooves. As a further description of the above technical solution: one side of the fixed disk is provided with a plurality of holes, each hole is internally and movably provided with an inner hexagonal screw rod, and each inner hexagonal screw rod is respectively in threaded connection with a corresponding threaded hole. As a further description of the above technical solution: The oil filling hole is formed in the outer wall of the protective disc, and the oil filling hole penetrates through the outer side of the protective disc. As a further description of the above technical solution: The outer wall of the protection disc is provided with a plurality of heat dissipation holes, and a filter screen is fixedly connected in each heat dissipation hole. The utility model has the following beneficial effects: Compared with the prior art, this cabin driving disk assembly before car, through setting up ventilation chamber and turbine blade etc. when the driving disk main part is rotatory, can drive a plurality of turbine blade and rotate in step to form forced air circulation in inside, outside air is inhaled from the weight reduction groove of one side, after flowing through the ventilation chamber, is discharged from the weight reduction groove of opposite side again, and this kind of initiative ventilation design is showing and is improving the air velocity of flow around the driving disk main part, is favorable to improving radiating efficiency, ensures its long-term steady operation. Drawings FIG. 1 is a schematic perspective view of a front cabin drive disc assembly of an automobile according to the present utility model; FIG. 2 is an exploded view of a front cabin drive disc assembly of an automobile in accordance with the present utility model; FIG. 3 is a cross-sectional view of a drive disk main body of an automotive front cabin drive disk assembly according to the present utility model; FIG. 4 is an enlarged view of