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A power transmission mechanism for an automobile

A technology of power transmission mechanism and automobile, applied in engine components, engine lubrication, mechanical equipment, etc., can solve problems such as long service life, and achieve the effect of long service life and preventing offset

Active Publication Date: 2018-06-08
CHANGZHOU XIAOGUO INFORMATION SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies and provide a power transmission mechanism for automobiles. The technical solution of the present invention has simple structure and convenient connection, and the power transmission is completed through the friction connection between the outer friction disc and the inner friction disc. At the same time, due to the frictional connection between the outer friction disc and the inner friction disc, when the torque of the output shaft is too large, the outer friction disc and the inner friction disc can slip, thus playing a buffer role. In addition, due to the lubricating oil circuit The design ensures that the outer friction disc and the inner friction disc will not be damaged when they rotate relative to each other, and the service life is long

Method used

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  • A power transmission mechanism for an automobile
  • A power transmission mechanism for an automobile

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combine figure 1 , a kind of power transmission mechanism for automobiles in the present embodiment comprises a motor shaft 4, a cylindrical outer friction disc 5 and a conical inner friction disc 8, one end of the motor shaft 4 is connected with the rotating shaft of the motor through a clutch, and the other end of the motor shaft 4 One end is fixed on the upper end surface of the cylindrical outer friction disc 5 through the half-coupling 3, the motor shaft 4 and the half-coupling 3 form a coupling structure, the motor shaft is connected to the motor shaft 4 through the clutch, and is controlled by the clutch pedal Whether the power is transmitted between the motor and the motor shaft 4, wherein the clutch is the prior art, and there is no flywheel structure in the clutch; the lower end surface of the outer friction disc 5 is concave to form a housing cavity, and the center of the bottom surface of the housing cavity is concave A bearing installation hole is formed, a...

Embodiment 2

[0029] The basic structure of a power transmission mechanism for automobiles in this embodiment is the same as in Embodiment 1, except that the angle between the busbar of the inner friction disc 8 and the lower end surface is 81 degrees, and the height of the oil storage chamber 62 is within the range is 9mm.

Embodiment 3

[0031] The basic structure of a power transmission mechanism for automobiles in this embodiment is the same as in Embodiment 1, except that the angle between the busbar of the inner friction disc 8 and the lower end surface is 82 degrees, and the height of the oil storage chamber 62 is within the range 10mm.

[0032] A power transmission mechanism for automobiles according to the present invention has simple structure and convenient connection. Frictional connection, so when the torque of the output shaft is too large, it can make the outer friction disc 5 and the inner friction disc 8 slip, thus playing a buffer role. In addition, due to the design of the lubricating oil circuit, the outer friction disc 5 and the inner friction disc 8 There will be no problem of friction damage during relative rotation before, and the service life is long.

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Abstract

The invention discloses a vehicle power transfer mechanism. The vehicle power transfer mechanism comprises a motor shaft, a columnar outer friction disc and a conical inner friction disc; one end of the motor shaft is connected with a rotating shaft of a motor through a clutch, and the other end of the motor shaft is fixed on the upper end surface of the columnar outer friction disc through a half coupling; the lower end surface of the outer friction disc is recessed to form a holding cavity; the center position of the bottom surface of the holding cavity is recessed to form a bearing mounting hole; a support bearing is mounted in the bearing mounting hole; the inner friction disc is embedded in the holding cavity; the upper end of an output shaft penetrates through a connecting block, a pressing plate and the inner friction disc in sequence to connect with the outer friction disc through the support bearing; two ends of the pressing plate are upwards extended with pressing blocks for extruding springs in spring placing holes; the spring placing holes are arranged on the lower end surface of the inner friction disc; and moment adjusting nuts are symmetrically mounted on the side wall of the output shaft. The vehicle power transfer mechanism finishes the power transfer through the friction connection between the outer friction disc and the inner friction disc.

Description

technical field [0001] The present invention relates to a power transmission mechanism, more specifically, to a power transmission mechanism for automobiles. Background technique [0002] As we all know, the clutch used in various traditional power transmission mechanisms is a multi-plate clutch, which is alternately arranged by multiple clutch plates that rotate integrally with the components on the input side and multiple clutch plates that rotate integrally with the components on the output side. , Press the clutch plates against each other, and use the friction force of each clutch plate to transmit the rotational force on the input side to the output side. Most of the clutch plates are used in a sliding state. After the oil film between the clutch plates is used up, the clutch plates are easy to wear, which is not good for durability, and the maintenance cost is high. Therefore, the above-mentioned power transmission mechanism is easy to wear and has a low service life....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D43/21F16N1/00
CPCF16D43/21F16N1/00
Inventor 于瑞王中磊邓晓斌潘峰
Owner CHANGZHOU XIAOGUO INFORMATION SERVICES