CN210830293U - Automobile shock absorber ware with high shock-absorbing capacity - Google Patents
Automobile shock absorber ware with high shock-absorbing capacity Download PDFInfo
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- CN210830293U CN210830293U CN201921711466.7U CN201921711466U CN210830293U CN 210830293 U CN210830293 U CN 210830293U CN 201921711466 U CN201921711466 U CN 201921711466U CN 210830293 U CN210830293 U CN 210830293U
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- piston
- partition plate
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Abstract
An automobile shock absorber with high buffering performance 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, and a partition plate is arranged between the upper connecting plate and the lower connecting plate; an inner rubber pipe and an outer rubber pipe sleeved outside the inner rubber pipe are arranged between the partition plate and the lower connecting plate; the partition plate, the lower connecting plate, the inner rubber tube and the outer rubber tube are enclosed to form an annular buffer chamber; a sponge block matched with the buffer chamber is arranged in the buffer chamber; the middle part of the lower connecting plate is provided with a plurality of baffles which are uniformly distributed on the circumference, and the outer walls of the baffles are attached to the inner wall of the inner rubber pipe. The utility model discloses an automobile shock absorber ware with high shock-absorbing capacity can effectively cushion the shock attenuation through the multichannel buffering to the vibrations power, finally eliminates the influence of vibrations power completely, stability when guaranteeing the power transmission.
Description
Technical Field
The utility model relates to an automobile shock absorber ware, especially an automobile shock absorber ware with high shock-absorbing capacity.
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, and can effectively avoid the condition that the vibration force is too large to influence the transmission of the force between automobile parts, thereby avoiding the condition that the driving state of an automobile is influenced by unstable force transmission.
Traditional automobile shock absorber ware mostly only has one buffering, and in the in-service use process, the vibrations power size that automobile shock absorber ware suffered can exist differently, if the vibrations power that suffers is very big, and this way buffering can't cushion the shock attenuation completely to the vibrations power, the vibrations power just still can lead to the fact the influence to shaft lever or mechanism, make the unable stable transmission of power, corresponding part can't make actual required action, influence driving state, there is certain potential safety hazard, can't guarantee navigating mate's personal safety.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an automobile shock absorber ware with high shock-absorbing capacity, it can effectively cushion the shock attenuation to the shaking force through the multichannel buffering, finally eliminates the influence of shaking force completely, stability when guaranteeing the power transmission.
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-absorbing capacity, 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: a partition plate is arranged between the upper connecting plate and the lower connecting plate; an inner rubber pipe and an outer rubber pipe sleeved outside the inner rubber pipe are arranged between the partition plate and the lower connecting plate; the partition plate, the lower connecting plate, the inner rubber tube and the outer rubber tube are enclosed to form an annular buffer chamber; a sponge block matched with the buffer chamber is arranged in the buffer chamber; the middle part of the lower connecting plate is provided with a plurality of baffles which are uniformly distributed in the circumferential direction, and the outer walls of the baffles are attached to the inner wall of the inner rubber pipe; the baffle plate is provided with a plurality of guide holes corresponding to the baffle plate, and the upper end of the baffle plate penetrates into the guide holes; a pressing block is arranged at the top end of the buffer cavity, and the lower surface of the pressing block is attached to the upper surface of the sponge block; the lower surface of the upper connecting plate is provided with a plurality of compression bars which are uniformly distributed in the circumferential direction; the partition board is provided with a plurality of movable holes corresponding to the positions of the pressure rods, and the lower ends of the pressure rods penetrate through the movable holes to be connected with the pressure blocks; a piston cylinder is arranged in the center of the upper surface of the partition plate; the center of the lower surface of the partition plate is provided with an extrusion hole communicated with the piston cylinder, and the diameter of the extrusion hole is smaller than the inner diameter of the piston cylinder; a piston rod is arranged in the center of the upper surface of the lower connecting plate; the upper end of the piston rod penetrates into the piston cylinder through the extrusion hole and is provided with a piston matched with the piston cylinder, and the lower surface of the piston is attached to the upper surface of the partition plate; an air bag is arranged between the upper connecting plate and the partition plate and is enclosed by the pressure rod.
A supporting tube is arranged between the air bag and the upper surface of the piston cylinder; the upper surface of the piston cylinder is provided with a plurality of first vent holes communicated with the piston, and the openings at the upper ends of the first vent holes are enclosed by the supporting tube; a plurality of second vent holes corresponding to the first vent holes are formed in the air bag, and pipe orifices at the lower ends of the second vent holes are enclosed by the supporting pipe; the first vent hole is connected with the second vent hole through a gas hose, and the gas hose is positioned in the supporting pipe.
The outer rubber tube is provided with a plurality of water suction holes which are uniformly distributed and communicated with the buffer chamber.
The outer peripheral surface of the piston is provided with an annular sealing groove; a sealing ring matched with the sealing groove is arranged in the sealing groove; the outer peripheral surface of the sealing ring is provided with an outer supporting groove which is wide outside and narrow inside.
A spring is arranged between the partition plate and the lower connecting plate, the spring is sleeved outside the piston rod, and the spring is enclosed by the baffle plate.
The utility model has the advantages that:
compared with the prior art, adopt the utility model discloses automobile shock absorber ware accessible sponge piece with high shock-absorbing capacity of structure, interior rubber tube, outer rubber tube, a piston cylinder can form the multichannel buffering with the gasbag, to the supreme connecting plate of transmission in the at utmost, the vibrations power on the lower connecting plate cushions the shock attenuation, guarantee automobile shock absorber's high shock-absorbing capacity, can effectively be eliminated after automobile shock absorber ware buffering at the vibrations power, make the vibrations power can't cause the influence to the transmission of power, stability when guaranteeing the power transmission, thereby guarantee the stability when the vehicle traveles, effectively stop unexpected emergence.
Drawings
FIG. 1 is a schematic structural view of a shock absorber with high damping performance for an automobile according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 and 2, the present invention provides an automobile shock absorber with high buffering performance, which includes an upper connecting plate 1 and a lower connecting plate 2, wherein an upper connector 3 is disposed at the center of the upper surface of the upper connecting plate 1, a lower connector 4 is disposed at the center of the lower surface of the lower connecting plate 2, and a partition plate 5 is disposed between the upper connecting plate 1 and the lower connecting plate 2; an inner rubber tube 6 and an outer rubber tube 7 sleeved outside the inner rubber tube 6 are arranged between the partition plate 5 and the lower connecting plate 2; the partition plate 5, the lower connecting plate 2, the inner rubber tube 6 and the outer rubber tube 7 are enclosed to form an annular buffer chamber 8; a sponge block 9 matched with the buffer chamber 8 is arranged in the buffer chamber; a plurality of baffles 10 which are uniformly distributed in the circumferential direction are arranged in the middle of the lower connecting plate 2, and the outer walls of the baffles 10 are attached to the inner wall of the inner rubber tube 6; the baffle plate 5 is provided with a plurality of guide holes 11 corresponding to the positions of the baffle plates 10, and the upper ends of the baffle plates 10 penetrate into the guide holes 11; a pressing block 12 is arranged at the top end of the buffer chamber 8, and the lower surface of the pressing block 12 is attached to the upper surface of the sponge block 9; the lower surface of the upper connecting plate 1 is provided with a plurality of compression bars 13 which are uniformly distributed in the circumferential direction; a plurality of movable holes 14 corresponding to the positions of the pressure rods 13 are formed in the partition plate 5, and the lower ends of the pressure rods 13 penetrate through the movable holes 14 to be connected with the pressing block 12; a piston cylinder 15 is arranged in the center of the upper surface of the partition plate 5; the center of the lower surface of the partition plate 5 is provided with an extrusion hole 16 communicated with the piston cylinder 15, and the diameter of the extrusion hole 16 is smaller than the inner diameter of the piston cylinder 15; a piston rod 17 is arranged in the center of the upper surface of the lower connecting plate 2; the upper end of the piston rod 17 penetrates into the piston cylinder 15 through the extrusion hole 16 and is provided with a piston 18 matched with the piston cylinder 15, and the lower surface of the piston 18 is attached to the upper surface of the partition plate 5; an air bag 19 is arranged between the upper connecting plate 1 and the partition plate 5, and the air bag 19 is enclosed by the pressure rod 13.
A supporting tube 20 is arranged between the air bag 19 and the upper surface of the piston cylinder 15; the upper surface of the piston cylinder 15 is provided with a plurality of first vent holes 21 communicated with the piston 18, and the openings at the upper ends of the first vent holes 21 are enclosed by the support tube 20; a plurality of second vent holes 22 corresponding to the first vent holes 21 are arranged on the air bag 19, and the pipe orifices at the lower ends of the second vent holes 22 are enclosed by the support pipe 20; the first vent hole 21 and the second vent hole 22 are connected through a gas hose 23, and the gas hose 23 is located in the support tube 20.
The outer rubber tube 7 is provided with a plurality of water suction holes 24 which are uniformly distributed, and the water suction holes 24 are communicated with the buffer chamber 8.
An annular sealing groove 25 is formed in the outer peripheral surface of the piston 18; a sealing ring 26 matched with the sealing groove 25 is arranged in the sealing groove; the outer peripheral surface of the sealing ring 26 is provided with an outer supporting groove 27 which is wide at the outside and narrow at the inside.
A spring 28 is arranged between the partition plate 5 and the lower connecting plate 2, the spring 28 is sleeved outside the piston rod 17, and the spring 28 is enclosed by the baffle plate 10.
The utility model discloses a use method as follows:
before using automobile shock absorber ware, the last connector 3 on the accessible upper junction plate 1 carries out the erection joint with lower connector 4 on the lower connecting plate 2, when carrying out the power transmission between axostylus axostyle and axostylus axostyle or axostylus axostyle and the mechanism, if the vibrations power appears, this strand vibrations power then can cause upper junction plate and lower connecting plate to be close to each other.
When the upper connecting plate and the lower connecting plate approach each other under the influence of vibration force, the upper connecting plate drives the pressure rod 13 to move downwards, the lower end of the pressure rod 13 is connected with the pressing block 12, the pressure rod 13 drives the pressing block to move downwards along the track of the movable hole 14, the pressing block 12 presses the sponge block 9 downwards, when the sponge block 9 is pressed, the sponge block 9 generates elasticity, meanwhile, when the sponge block 9 is longitudinally compressed, the sponge block 9 deforms outwards in the transverse direction, the deformed sponge block 9 presses the inner rubber tube 6 and the outer rubber tube 7 and is influenced by the pressing force, the inner rubber tube 6 and the outer rubber tube 7 deform and generate elasticity under the characteristics of own materials, the elasticity generated by the inner rubber tube 6 and the outer rubber tube 7 reacts on the sponge block 9, so that the elasticity of the sponge block 9 is increased, and the pressing block 12 can effectively cushion and damp, finally, the vibration force on the upper connecting plate 1 is effectively buffered and damped through the compression rod 13.
Because of the existence of the air bag 19, when the upper connecting plate 1 approaches to the lower connecting plate 2, the upper connecting plate 1 moves downwards, the air bag 19 between the upper connecting plate 1 and the partition plate 5 is extruded at the moment, the extruded air bag 19 generates elasticity to buffer and absorb the vibration force on the upper connecting plate 1, meanwhile, the extruded air bag 19 also extrudes the partition plate 5 downwards to enable the partition plate 5 to move downwards, the partition plate 5 is connected with the piston cylinder 15, under the condition that the position of the piston 18 is fixed, when the piston cylinder 15 moves downwards, the piston 18 continuously extrudes towards the inner space of the piston cylinder 15 equivalently, the air pressure in the piston cylinder 15 increases at the moment, the high-pressure air in the piston cylinder 15 generates a resistance to limit the partition plate 5 to move downwards, the partition plate 5 reversely pushes the air bag 19, thereby effectively improving the buffering effect of the air bag 19, and enabling the air bag 19 to better absorb the vibration force on the upper connecting plate 1, when the partition board 5 moves downwards, the baffle 10 penetrates upwards to the guide hole 11 and presses against the lower surface of the air bag 19 to further press the air bag 19, so that the buffering effect of the air bag 19 is further improved.
To sum up, can know, the utility model discloses accessible sponge piece 9, interior rubber tube 6, outer rubber tube 7, a piston cylinder 15 and gasbag 19 can form the multichannel buffering, to transmit supreme connecting plate 1 in the at utmost, the vibrations force on the lower connecting plate 2 cushions the shock attenuation, guarantee automobile shock absorber's high shock-absorbing capacity, can effectively get rid of after automobile shock absorber buffering at the vibrations force, make the vibrations force can't cause the influence to the transmission of power, stability when guaranteeing the power transmission, thereby guarantee the stability when the vehicle traveles, effectively stop unexpected emergence.
A supporting tube 20 is arranged between the air bag 19 and the upper surface of the piston cylinder 15, a plurality of first vent holes 21 communicated with the piston 18 are arranged on the upper surface of the piston cylinder 15, the upper end orifices of the first vent holes 21 are enclosed by the supporting tube 20, a plurality of second vent holes 22 corresponding to the first vent holes 21 are arranged on the air bag 19, the lower end orifices of the second vent holes 22 are enclosed by the supporting tube 20, the first vent holes 21 are connected with the second vent holes 22 through air hoses 23, the air hoses 23 are positioned in the supporting tube 20, the supporting tube 20 can form a support between the air bag 19 and the piston cylinder 15, the first vent holes 21 and the second vent holes 22 can be stably connected through the air hoses 23, the connection work is facilitated, and the air hoses 23 can utilize the own flexibility to obtain buffer when the piston cylinder 15 moves downwards to pull the piston cylinder, the air bag 19 can be squeezed adaptively, and the air delivery hose 23 can enable the air in the piston cylinder 15 to be squeezed into the air bag 19, so that the air pressure in the air bag 19 is increased, and the buffering effect of the air bag 19 is further improved.
Outer rubber tube 7 is equipped with a plurality of evenly distributed's suction hole 24, and suction hole 24 link up with buffer chamber 8 mutually, and sponge piece 9 can absorb the outer moisture of automobile shock absorber ware through suction hole 24, effectively avoids the condition that rust appears in automobile shock absorber ware by the water erosion.
Piston 18 outer peripheral face is equipped with and is annular seal groove 25, be equipped with in the seal groove 25 rather than assorted sealing washer 26, the existence of sealing washer 26 can effectively improve the leakproofness between piston 18 and the piston cylinder 15, guarantee the pressure boost effect in the piston cylinder 15, thereby guarantee the buffering effect that the piston cylinder 15 can play, and sealing washer 26 outer peripheral face is equipped with the outer groove 27 that props of narrow form in being outer width, if there is gas leakage to propping outward in the groove 27, along with gaseous constantly entering, gaseous then can outwards extrude to propping groove 27 cell wall, make sealing washer 26 outwards expand, thereby further improve sealing washer 26's leakproofness, avoid the condition of gas leakage once more.
Be equipped with spring 28 between baffle 5 and the lower connecting plate 2, spring 28 cover is located outside the piston rod 17, when upper junction plate 1 and lower connecting plate 2 are close to each other, accessible compression gasbag 19 obtains the buffering between upper junction plate 1 and the baffle 5, and equally accessible compression spring 28 obtains the buffering between lower connecting plate 2 and the baffle 5, further improve the shock attenuation effect, and spring 28 is enclosed including by baffle 10, the degree that interior rubber tube 6 warp towards spring 28 direction can effectively be restricted in the existence of baffle 10, avoid interior rubber tube 6 to take place the touching condition that leads to mutual interference with spring 28 in deformation process.
Claims (5)
1. The utility model provides an automobile shock absorber ware with high shock-absorbing capacity, 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: a partition plate is arranged between the upper connecting plate and the lower connecting plate; an inner rubber pipe and an outer rubber pipe sleeved outside the inner rubber pipe are arranged between the partition plate and the lower connecting plate; the partition plate, the lower connecting plate, the inner rubber tube and the outer rubber tube are enclosed to form an annular buffer chamber; a sponge block matched with the buffer chamber is arranged in the buffer chamber; the middle part of the lower connecting plate is provided with a plurality of baffles which are uniformly distributed in the circumferential direction, and the outer walls of the baffles are attached to the inner wall of the inner rubber pipe; the baffle plate is provided with a plurality of guide holes corresponding to the baffle plate, and the upper end of the baffle plate penetrates into the guide holes; a pressing block is arranged at the top end of the buffer cavity, and the lower surface of the pressing block is attached to the upper surface of the sponge block; the lower surface of the upper connecting plate is provided with a plurality of compression bars which are uniformly distributed in the circumferential direction; the partition board is provided with a plurality of movable holes corresponding to the positions of the pressure rods, and the lower ends of the pressure rods penetrate through the movable holes to be connected with the pressure blocks; a piston cylinder is arranged in the center of the upper surface of the partition plate; the center of the lower surface of the partition plate is provided with an extrusion hole communicated with the piston cylinder, and the diameter of the extrusion hole is smaller than the inner diameter of the piston cylinder; a piston rod is arranged in the center of the upper surface of the lower connecting plate; the upper end of the piston rod penetrates into the piston cylinder through the extrusion hole and is provided with a piston matched with the piston cylinder, and the lower surface of the piston is attached to the upper surface of the partition plate; an air bag is arranged between the upper connecting plate and the partition plate and is enclosed by the pressure rod.
2. The shock absorber for the vehicle having the high damping performance according to claim 1, wherein: a supporting tube is arranged between the air bag and the upper surface of the piston cylinder; the upper surface of the piston cylinder is provided with a plurality of first vent holes communicated with the piston, and the openings at the upper ends of the first vent holes are enclosed by the supporting tube; a plurality of second vent holes corresponding to the first vent holes are formed in the air bag, and pipe orifices at the lower ends of the second vent holes are enclosed by the supporting pipe; the first vent hole is connected with the second vent hole through a gas hose, and the gas hose is positioned in the supporting pipe.
3. The shock absorber for the vehicle having the high damping performance according to claim 1, wherein: the outer rubber tube is provided with a plurality of water suction holes which are uniformly distributed and communicated with the buffer chamber.
4. The shock absorber for the vehicle having the high damping performance according to claim 1, wherein: the outer peripheral surface of the piston is provided with an annular sealing groove; a sealing ring matched with the sealing groove is arranged in the sealing groove; the outer peripheral surface of the sealing ring is provided with an outer supporting groove which is wide outside and narrow inside.
5. The shock absorber for the vehicle having the high damping performance according to claim 1, wherein: a spring is arranged between the partition plate and the lower connecting plate, the spring is sleeved outside the piston rod, and the spring is enclosed by the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711466.7U CN210830293U (en) | 2019-10-14 | 2019-10-14 | Automobile shock absorber ware with high shock-absorbing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711466.7U CN210830293U (en) | 2019-10-14 | 2019-10-14 | Automobile shock absorber ware with high shock-absorbing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830293U true CN210830293U (en) | 2020-06-23 |
Family
ID=71279063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711466.7U Active CN210830293U (en) | 2019-10-14 | 2019-10-14 | Automobile shock absorber ware with high shock-absorbing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830293U (en) |
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2019
- 2019-10-14 CN CN201921711466.7U patent/CN210830293U/en active Active
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Address after: 317600 Shuanglong Auto Parts City, Kanmen, Zhugang Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Hongjian Rubber and Plastic Co.,Ltd. Address before: 317600 Shuanglong Auto Parts City, Kanmen, Zhugang Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG RED ARROW RUBBER Co.,Ltd. |