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Elastic arm vibration damping and clamping fixed transmission installation mechanism

A technology for clamping and fixing and installing mechanisms, which is applied in the direction of control devices, mechanical equipment, transportation and packaging, etc., can solve problems such as loosening and breaking of screws, and achieve good effects of vibration reduction and energy absorption

Active Publication Date: 2017-06-23
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a spring arm vibration-damping clamping fixed transmission installation mechanism with good vibration isolation effect, which solves the problem of loosening and breaking of the screws connecting the transmission and the flywheel housing of the engine caused by vehicle vibration

Method used

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  • Elastic arm vibration damping and clamping fixed transmission installation mechanism
  • Elastic arm vibration damping and clamping fixed transmission installation mechanism
  • Elastic arm vibration damping and clamping fixed transmission installation mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one, see figure 1, a spring arm damping and clamping fixed gearbox installation mechanism, including a beam 1, an upper mounting frame 2, a lower mounting frame 3 and a base 4 arranged sequentially from top to bottom. A pair of guide rods 5 are arranged between the base 4 and the beam 3 . The guide rod 5 extends in the vertical direction. The upper mounting frame 2 is slidably sleeved on the guide rod 5 . The upper mounting frame 2 is suspended from the beam 1 by a plurality of damping springs 21 . The lower mounting bracket 3 is slidably sleeved on the guide rod 5 . The lower mounting frame 3 is supported on the base 4 through several damping rods 9 . Damping rod 9 is a rubber rod. Both ends of the base 4 are provided with arc-shaped elastic connecting rods 6 that arch upwards (of course downwards are also possible). The connecting rod 6 is a spring steel plate, and one end of the connecting rod 6 is connected with the base 4 . The other end of the co...

Embodiment 2

[0028] Embodiment two, the difference with embodiment one is:

[0029] see figure 2 , The connecting rod 6 is connected with a coating heating mechanism 8 . The coating heating mechanism 8 includes a box body 80 , a swing rod 87 and a driving motor 88 . The swing rod 87 is provided with an applicator head 871 . The applicator head 871 is ring-shaped. The coating head 871 is sleeved on the connecting rod 6 . The driving motor 88 is fixed to the box body 80 .

[0030] The fixing structure 7 includes a first suction cup 72 connected with the connecting rod 6 . A second suction cup 73 is connected to the first suction cup 72 . The suction end of the second suction cup 73 protrudes from the suction end of the first suction cup 72 . Both the first suction cup 72 and the second suction cup 73 are made of rubber. A suction groove 74 is enclosed between the first suction cup 72 and the second suction cup 73 . A plurality of elastic connecting bars 75 are arranged in the sucti...

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Abstract

The invention relates to an installation mechanism of a gearbox. The invention relates to an installation mechanism of an elastic arm vibration attenuation clamping fixing type gearbox. The installation mechanism of the elastic arm vibration attenuation clamping fixing type gearbox comprises a beam, an upper installation rack, a lower installation rack and a base which are arranged from top to bottom in sequence; a pair of guide bars are arranged between the base and the beam, the upper installation rack and the lower installation rack are both slidingly arranged on the guide bars in a sleeved mode, the upper installation rack is hung on the beam through a plurality of vibration-attenuation springs, the lower installation rack is supported on the base through a plurality of vibration-attenuation rods, arc-shaped elastic connecting rods which are protruding upward or downward are arranged on the two ends of the base, one end of the connecting rod is connected with the base, and the other end of the connecting rod is provided with a fixing structure. The invention provides the installation mechanism of the elastic arm vibration attenuation clamping fixing type gearbox with good vibration attenuation effect, and the problem that vehicle vibration causes loosing and rupturing of a screw connecting the gearbox and a flywheel cover of a motor is solved.

Description

technical field [0001] The invention relates to a gearbox installation mechanism, in particular to an elastic arm damping and clamping fixed gearbox installation mechanism. Background technique [0002] Transmission (transmission), also known as gearbox, is one of the main components of an automobile transmission system. The actual use of the car is very complicated, such as starting, idling, low or high speed driving, acceleration, deceleration, climbing and reversing, etc., which requires that the driving force and speed of the car can be changed in a considerable range. The output torque and speed variation range of the adopted piston engine are small. In order to adapt to changing driving conditions and make the engine work under favorable conditions (higher power, lower fuel consumption), a transmission is installed in the transmission system. [0003] Each gear has a different transmission ratio, which is equivalent to the meshing of the small gear and the large gear...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/025F16H57/028B60K17/06
CPCB60K17/06F16H57/025F16H57/028F16H2057/02043
Inventor 刘富豪徐进蒋汉军
Owner YANCHENG INST OF TECH