A kind of automobile suspension and automobile
An automobile mount and integrated technology, which is applied in the direction of power plant, vehicle parts, jet propulsion device, etc., can solve the problems of weak left mount + Y-direction limit ability, low reuse rate of mount mold, etc., so as to reduce mount Strong force, increased reuse rate, high generalization effect
Active Publication Date: 2020-11-03
CHONGQING CHANGAN AUTOMOBILE CO LTD
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Problems solved by technology
[0004] The present invention aims at the problems of the existing three-point mount system, such as weak left mount + Y-direction limit capability and low reusability of mount molds, and provides an automobile mount and automobile mount capable of realizing two-way limit and high generalization.
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0025] see Figure 2 to Figure 7 , the car suspension shown includes a base 1, a limit cover 2, a main rubber spring 3, an inner core 4 and a side support arm 5, the main rubber spring 3 is vulcanized integrally with the base 1, and the base 1 is provided with four Riveting point 11, the limit cover 2 is riveted and fixed on the base 1, the inner core 4 is vulcanized in the rubber main spring 3, the left end of the side support arm 5 is bolted to the inner core 4, and the right end hangs out of the The side of the rubber main spring 3. The left side wall of the main rubber spring 3 is provided with a first limit block 31, the right side wall is provided with a second limit block 32, and the left side inner wall of the limit cover 2 is provided with the first limit block. The positioning block 31 corresponds to the first limiting surface 21 , and the inner wall on t...
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The invention discloses an automobile suspension and an automobile. The automobile suspension comprises a base, a limiting cover, a rubber main spring, a inner core and a side supporting arm; the limiting cover is fixed on the base; the limiting cover and the base form a shell; the rubber main spring is fixed in the shell; the inner core is vulcanized in the rubber main spring; one end of the sidesupporting arm is connected with the inner core through a bolt; the other end of the side supporting arm overhangs outside the side surface of the rubber main spring; a first limiting block is arranged on the left side wall of the rubber main spring; a second limiting block is arranged on the right side wall of the rubber main spring; a first limiting surface correspondingly matched with the first limiting block is arranged on the internal wall of the left side of the limiting cover; and a second limiting surface correspondingly matched with the second limiting block is arranged on the internal wall of the right side of the limiting cover. According to the automobile suspension and the automobile, problems that the limiting capacity of a left suspension in the +Y direction is weak and therepeated use rate of a suspension mold is low in the existing three-point suspension system are solved.
Description
technical field [0001] The invention relates to the technical field of automobile powertrain suspension systems, in particular to an automobile suspension. Background technique [0002] The car mount is a mechanism that realizes the installation, vibration isolation and position limiting of the powertrain. The car mount system is generally divided into a four-point mount system and a three-point mount system. The three-point suspension system of a car is generally composed of left, right, and rear suspension cushion assemblies and connecting brackets; the left and right suspensions act as load-bearing and X, Y, and Z-direction limit functions, and the rear suspension is generally a tie rod Suspension, anti-torsion effect. see figure 1 , shows a kind of existing left rubber suspension, which includes support frame 7, existing rubber main spring 8 and existing side support arm 9, existing rubber main spring 8 integrally press-fitted in support frame 7, existing One end of t...
Claims
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IPC IPC(8): B60K5/12F16F15/08
CPCB60K5/1208F16F15/08
Inventor 曹杨周继学王琴何世川杨梅
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD