CN210830291U

CN210830291U - Automobile shock absorber ware with high shock attenuation effect

Info

Publication number: CN210830291U
Application number: CN201921727816.9U
Authority: CN
Inventors: 潘其程
Original assignee: Zhejiang Hongjian Rubber And Plastic Co ltd
Current assignee: Zhejiang Hongjian Rubber And Plastic Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-23
Anticipated expiration: 2029-10-11

Abstract

An automobile shock absorber with high shock absorption effect comprises an upper connecting plate and a lower connecting plate, wherein an upper connector is arranged at the center of the upper surface of the upper connecting plate, a lower connector is arranged at the center of the lower surface of the lower connecting plate, an upper telescopic pipe is arranged at the lower surface of the upper connecting plate, and a lower telescopic pipe is arranged at the upper surface of the lower connecting plate; a pipe orifice at the lower end of the upper extension pipe extends inwards to form a first limiting flanging; the upper end pipe orifice of the lower telescopic pipe extends into the lower end pipe orifice of the upper telescopic pipe and extends outwards to form a second limiting flange which is attached to the upper surface of the first limiting flange; the inner wall of the first limiting flanging is provided with a plurality of spherical embedding holes which are uniformly distributed in the circumferential direction; an anti-blocking ball matched with the spherical embedding hole is arranged in the spherical embedding hole, and one end of the anti-blocking ball protrudes out of the spherical embedding hole and is attached to the outer wall of the lower telescopic pipe. The utility model discloses an automobile shock absorber ware with high shock attenuation effect can realize the shock attenuation effect of self to the at utmost to guarantee the stability when the car traveles in the at utmost.

Description

Automobile shock absorber ware with high shock attenuation effect

Technical Field

The utility model relates to an automobile shock absorber ware, especially an automobile shock absorber ware with high shock attenuation effect.

Background

The automobile shock absorber is a buffer device for buffering the vibration force between an automobile mechanism and an axle rod or between the axle rod and the axle rod, the situation that the vibration force is too large to influence the transmission of force between automobile parts can be effectively avoided, thereby the situation that the force transmission is unstable to influence the automobile driving state is avoided, but the traditional automobile shock absorber only adopts a plurality of springs to buffer and absorb shock, the existence of the spring can only form single-channel buffering, the buffering and shock absorption effect that can be formed is limited, and the spring is compressed for a long time, the situation that the spring elasticity is invalid easily appears, if the situation that the automobile shock absorber can not absorb shock appears in the automobile driving process, the unstable situation of the driving state is easily caused, the driving state can not be accurately mastered by driving personnel, and serious potential safety hazards exist.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an automobile shock absorber ware with high shock attenuation effect, it can realize the shock attenuation effect of self to the at utmost to guarantee the stability when the car traveles in the at utmost.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model discloses an automobile shock absorber ware with high shock attenuation effect, including upper junction plate, lower connecting plate, upper junction plate upper surface center is equipped with the connector, and lower connecting plate lower surface center is equipped with down connector, its characterized in that: the lower surface of the upper connecting plate is provided with an upper telescopic pipe, and the upper surface of the lower connecting plate is provided with a lower telescopic pipe; a pipe orifice at the lower end of the upper extension pipe extends inwards to form a first limiting flanging; the upper end pipe orifice of the lower telescopic pipe extends into the lower end pipe orifice of the upper telescopic pipe and extends outwards to form a second limiting flange which is attached to the upper surface of the first limiting flange; the inner wall of the first limiting flanging is provided with a plurality of spherical embedding holes which are uniformly distributed in the circumferential direction; an anti-blocking ball matched with the spherical embedding hole is arranged in the spherical embedding hole, and one end of the anti-blocking ball protrudes out of the spherical embedding hole and is attached to the outer wall of the lower telescopic pipe; the upper surface of the lower connecting plate is provided with a first positive magnetic plate positioned in the lower telescopic pipe; the lower surface of the upper connecting plate is provided with a guide pipe, the lower surface of the upper connecting plate is provided with a second positive magnetic plate positioned in the guide pipe, and the second positive magnetic plate and the first positive magnetic plate are mutually repelled; the upper end of the lower telescopic pipe is provided with a damping seat; the upper surface of the shock absorption seat is provided with a shock absorption groove, and a pipe orifice at the lower end of the guide pipe extends into a groove orifice at the upper end of the shock absorption groove; the inner wall of the guide pipe, the lower surface of the second positive magnetic plate and the wall of the damping groove enclose to form a damping chamber; and a rubber bag matched with the damping chamber is arranged in the damping chamber.

The lower surface of the shock absorption seat is provided with a plurality of magnetic permeable holes communicated with the shock absorption groove.

And a rubber film is laid at the upper end pipe orifice of the lower telescopic pipe, and the rubber film covers and seals the magnetic transmission hole.

The outer wall of the upper telescopic pipe is provided with a plurality of reinforcing rings which are uniformly distributed in the longitudinal direction; the reinforcing rings are connected through reinforcing rods.

The center of the upper surface of the lower connecting plate is provided with an upright post; the upper end of the upright post vertically extends upwards to the position of the pipe orifice at the upper end of the lower telescopic pipe; the stand is connected with the inner wall of the lower telescopic pipe through a plurality of supporting rods which are uniformly distributed in the longitudinal direction.

The utility model has the advantages that:

compared with the prior art, adopt the utility model discloses repulsion force and the elasticity of rubber bag between the first positive magnetic plate of automobile shock absorber accessible and the second positive magnetic plate of structure form double buffering, automobile shock absorber's shock attenuation performance is improved to the at utmost, realize high absorbing effect, unstable condition appears when effectively avoiding carrying out the power transmission between axostylus axostyle and the axostylus axostyle or between axostylus axostyle and the mechanism, thereby stability when guaranteeing the driving, make the navigating mate can accurately master the driving state, effectively stop unexpected emergence, and repulsion force between first positive magnetic plate and the second positive magnetic plate can effectively restrict the degree that the rubber bag was extruded, play the guard action to the rubber bag, effectively avoid the rubber bag to be extruded excessively to lead to the cracked condition.

Drawings

Fig. 1 is a schematic structural view of the automobile shock absorber with high shock absorption effect of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

referring to fig. 1, the present invention provides an automobile shock absorber with high damping effect, which comprises an upper connecting plate 1 and a lower connecting plate 2, wherein an upper connector 3 is arranged at the center of the upper surface of the upper connecting plate 1, a lower connector 4 is arranged at the center of the lower surface of the lower connecting plate 2, an upper telescopic pipe 5 is arranged at the lower surface of the upper connecting plate 1, and a lower telescopic pipe 6 is arranged at the upper surface of the lower connecting plate 2; a first limiting flange 7 extends inwards from the pipe orifice at the lower end of the upper telescopic pipe 5; the upper end pipe orifice of the lower telescopic pipe 6 extends into the lower end pipe orifice of the upper telescopic pipe 5 and extends outwards to form a second limiting flange 8 which is attached to the upper surface of the first limiting flange 7; the inner wall of the first limiting flanging 7 is provided with a plurality of spherical embedding holes 9 which are uniformly distributed in the circumferential direction; an anti-blocking ball 10 matched with the spherical embedding hole 9 is arranged in the spherical embedding hole 9, and one end of the anti-blocking ball 10 protrudes out of the spherical embedding hole 9 and is attached to the outer wall of the lower telescopic pipe 6; the upper surface of the lower connecting plate 2 is provided with a first positive magnetic plate 11 positioned in the lower telescopic pipe 6; the lower surface of the upper connecting plate 1 is provided with a guide pipe 12, the lower surface of the upper connecting plate 1 is provided with a second positive magnetic plate 13 positioned in the guide pipe 12, and the second positive magnetic plate 13 and the first positive magnetic plate 11 repel each other; the upper end of the lower telescopic pipe 6 is provided with a shock absorption seat 14; the upper surface of the shock absorption seat 14 is provided with a shock absorption groove 15, and a pipe orifice at the lower end of the guide pipe 12 extends into a groove orifice at the upper end of the shock absorption groove 15; the inner wall of the guide pipe 12, the lower surface of the second positive magnetic plate 13 and the wall of the damping groove 15 enclose to form a damping chamber 16; a matched rubber bag 17 is arranged in the damping chamber 16.

The lower surface of the shock absorption seat 14 is provided with a plurality of magnetic permeable holes 18 which are communicated with the shock absorption groove 15.

And a rubber film 19 is laid at the upper end pipe orifice of the lower telescopic pipe 6, and the rubber film 19 covers and seals the magnetic permeable hole 18.

The outer wall of the upper extension tube 5 is provided with a plurality of reinforcing rings 20 which are uniformly distributed in the longitudinal direction; the reinforcing rings 20 are connected by reinforcing rods 21.

The center of the upper surface of the lower connecting plate 2 is provided with an upright post 22; the upper end of the upright post 22 vertically extends upwards to the position of the pipe orifice at the upper end of the lower telescopic pipe 6; the upright post 22 is connected with the inner wall of the lower telescopic pipe 6 through a plurality of support rods 23 which are uniformly distributed in the longitudinal direction.

The utility model discloses a use method as follows:

before using the automobile shock absorber, the automobile shock absorber can be arranged between the shaft rod and the shaft rod or between the shaft rod and the mechanism through the upper connector 3 and the lower connector 4.

When vibration force occurs between the shaft lever and the shaft lever or between the shaft lever and the mechanism, the vibration force acts on the upper connecting plate 1 through the upper connector 3 or acts on the lower connecting plate 2 through the lower connector 4, when the upper connecting plate 1 or the lower connecting plate 2 is affected by the vibration force, the upper connecting plate 1 and the lower connecting plate 2 approach each other, at this time, the second positive magnetic plate 13 arranged on the lower surface of the upper connecting plate 1 and the first positive magnetic plate 11 arranged on the upper surface of the lower connecting plate 2 approach each other, and the first positive magnetic plate 11 and the second positive magnetic plate 13 repel each other, when the distance between the first positive magnetic plate 11 and the second positive magnetic plate 13 is smaller, the repulsion force between the first positive magnetic plate 11 and the second positive magnetic plate 13 is larger, and the repulsion force can effectively buffer the vibration force applied on the upper connecting plate 1 or the vibration force applied on the lower connecting plate 2, make partly shaking force get rid of, and be equipped with rather than assorted anti-sticking ball 10 in the ball-type caulking hole 9, anti-sticking ball 10 one end is protruded outside ball-type caulking hole 9 and is laminated mutually with 6 outer walls of lower telescopic pipe, anti-sticking ball 10 can effectively improve the smooth and easy nature when flexible of flexible pipe 5 and lower telescopic pipe 6 when upper junction plate 1 and lower junction plate 2 are close to each other to guarantee the sensitivity of automobile shock absorber ware to shaking force perception, can increase the repulsion force between first positive pole magnetic sheet 11 and the second positive pole magnetic sheet 13 at the shortest time, improve buffering shock attenuation efficiency.

When the upper connecting plate 1 moves towards the lower connecting plate 2, the second positive magnetic plate 13 moves towards the bottom of the damping groove 15, at the same time, the volume of a damping chamber 16 formed by enclosing the inner wall of the guide pipe 12, the lower surface of the second positive magnetic plate 13 and the wall of the damping groove 15 is reduced, the rubber bag 17 is extruded by the second positive magnetic plate 13, the extruded rubber bag 17 generates elasticity, the elasticity can be applied to the upper connecting plate 1 through the second positive magnetic plate 13 and can be applied to the lower connecting plate 2 through the damping seat 14 and the lower telescopic pipe 6 in sequence, finally the elasticity is confronted with the vibration force on the upper connecting plate 1 and the vibration force on the lower connecting plate 2, the vibration forces on the upper connecting plate 1 and the lower connecting plate 2 are buffered and damped again, the damping effect is ensured to the maximum extent, and the larger the extruded degree of the rubber bag 17 is, the smaller the distance between the second positive magnetic plate 13 and the first positive magnetic plate 11 is, the repulsion force between the second positive magnetic plate 13 and the first positive magnetic plate 11 is larger, the existence of the repulsion force can effectively avoid the situation that the rubber bag 17 is excessively broken and loses elasticity due to extrusion of the second positive magnetic plate 13, and the lower end pipe orifice of the guide pipe 12 extends into the groove port at the upper end of the shock absorption groove 15, so that the rubber bag 17 is completely positioned in the shock absorption cavity 16, and the situation that the elasticity of the rubber bag 17 cannot be completely utilized and the elasticity effect is poor due to the fact that the rubber bag 17 is extruded out of the shock absorption cavity 16 can be effectively avoided.

In conclusion, can know, the utility model discloses repulsion force between the first positive magnetic plate 11 of accessible and the second positive magnetic plate 13 and the elasticity of rubber bag 17 form double buffering, improve automobile shock absorber's shock attenuation performance to the utmost, realize high absorbing effect, the unstable condition appears when effectively avoiding carrying out power transmission between axostylus axostyle and the axostylus axostyle or between axostylus axostyle and the mechanism, thereby stability when guaranteeing the driving, make the driving personnel can accurately master the driving state, effectively stop unexpected emergence, and repulsion force between first positive magnetic plate 11 and the second positive magnetic plate 13 can effectively restrict rubber bag 17 by the extruded degree, play the guard action to rubber bag 17, effectively avoid rubber bag 17 to be extruded excessively to lead to the cracked condition.

The lower surface of the shock absorption seat 14 is provided with a plurality of magnetic permeable holes 18 which are communicated with the shock absorption groove 15, and the existence of the magnetic permeable holes 18 can effectively avoid the condition that the repulsive force between the first positive magnetic plate 11 and the second positive magnetic plate 13 is weakened due to the interval of the shock absorption seat 14.

Lower 6 upper end mouths of tubes of stretching out have laid rubber membrane 19, rubber membrane 19 will pass through magnetism hole 18 and cover sealedly, when rubber capsule 17 is extruded, rubber capsule 17 then has partly through passing through magnetism hole 18 and is extruded outside shock attenuation cavity 16, rubber membrane 19 then can the very first time to being extruded rubber capsule 17 separate the fender this moment, form the resistance, rubber membrane 19 is at the antagonism in-process simultaneously, then can be extruded and produce elasticity, rubber membrane 19's elasticity then can be exerted on rubber capsule 17, effectively improve the elasticity of rubber capsule 17 when being extruded, thereby improve rubber capsule 17's buffering shock attenuation effect.

Go up flexible pipe 5 outer wall and be equipped with a plurality of beaded finish 20 that are vertical evenly distributed, be connected through stiffener 21 between the beaded finish 20, the existence of beaded finish 20 and stiffener 21 can effectively improve the lifting surface area of flexible pipe 5 on to effectively improve the intensity of flexible pipe 5 on, effectively avoid flexible pipe 5 on receive shake excessively lead to the condition of buckling deformation.

Lower connecting plate 2 upper surface center is equipped with stand 22, stand 22 upper end upwards extends to 6 upper end mouth of pipe positions of lower telescopic pipe perpendicularly, stand 22 is connected with 6 inner walls of lower telescopic pipe through a plurality of bracing pieces 23 that are vertical evenly distributed, stand 22 can form the skeleton in lower telescopic pipe 6 with the cooperation of bracing piece 23, effectively support lower telescopic pipe 6, thereby effectively improve the intensity of lower telescopic pipe 6, effectively avoid the condition that lower telescopic pipe 6 excessively leads to buckling deformation by the shake.

Claims

1. The utility model provides an automobile shock absorber ware with high shock attenuation effect, includes upper junction plate, lower connecting plate, and upper junction plate upper surface center is equipped with the connector, and lower connecting plate lower surface center is equipped with down connector, its characterized in that: the lower surface of the upper connecting plate is provided with an upper telescopic pipe, and the upper surface of the lower connecting plate is provided with a lower telescopic pipe; a pipe orifice at the lower end of the upper extension pipe extends inwards to form a first limiting flanging; the upper end pipe orifice of the lower telescopic pipe extends into the lower end pipe orifice of the upper telescopic pipe and extends outwards to form a second limiting flange which is attached to the upper surface of the first limiting flange; the inner wall of the first limiting flanging is provided with a plurality of spherical embedding holes which are uniformly distributed in the circumferential direction; an anti-blocking ball matched with the spherical embedding hole is arranged in the spherical embedding hole, and one end of the anti-blocking ball protrudes out of the spherical embedding hole and is attached to the outer wall of the lower telescopic pipe; the upper surface of the lower connecting plate is provided with a first positive magnetic plate positioned in the lower telescopic pipe; the lower surface of the upper connecting plate is provided with a guide pipe, the lower surface of the upper connecting plate is provided with a second positive magnetic plate positioned in the guide pipe, and the second positive magnetic plate and the first positive magnetic plate are mutually repelled; the upper end of the lower telescopic pipe is provided with a damping seat; the upper surface of the shock absorption seat is provided with a shock absorption groove, and a pipe orifice at the lower end of the guide pipe extends into a groove orifice at the upper end of the shock absorption groove; the inner wall of the guide pipe, the lower surface of the second positive magnetic plate and the wall of the damping groove enclose to form a damping chamber; and a rubber bag matched with the damping chamber is arranged in the damping chamber.

2. The shock absorber for vehicle with high shock absorbing effect as set forth in claim 1, wherein: the lower surface of the shock absorption seat is provided with a plurality of magnetic permeable holes communicated with the shock absorption groove.

3. The shock absorber for vehicle with high shock absorbing effect as set forth in claim 2, wherein: and a rubber film is laid at the upper end pipe orifice of the lower telescopic pipe, and the rubber film covers and seals the magnetic transmission hole.

4. The shock absorber for vehicle with high shock absorbing effect as set forth in claim 1, wherein: the outer wall of the upper telescopic pipe is provided with a plurality of reinforcing rings which are uniformly distributed in the longitudinal direction; the reinforcing rings are connected through reinforcing rods.

5. The shock absorber for vehicle with high shock absorbing effect as set forth in claim 1, wherein: the center of the upper surface of the lower connecting plate is provided with an upright post; the upper end of the upright post vertically extends upwards to the position of the pipe orifice at the upper end of the lower telescopic pipe; the stand is connected with the inner wall of the lower telescopic pipe through a plurality of supporting rods which are uniformly distributed in the longitudinal direction.