CN219883810U - High-efficient buffer of car machinery - Google Patents
High-efficient buffer of car machinery Download PDFInfo
- Publication number
- CN219883810U CN219883810U CN202321573447.9U CN202321573447U CN219883810U CN 219883810 U CN219883810 U CN 219883810U CN 202321573447 U CN202321573447 U CN 202321573447U CN 219883810 U CN219883810 U CN 219883810U
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- buffer
- fixedly connected
- wall
- piston
- shells
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- 239000007788 liquid Substances 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims 3
- 230000006378 damage Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000007717 exclusion Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model provides an efficient buffer device for automobile machinery, and relates to the field of automobile machinery. Including the anticollision fence, the right-hand a plurality of buffer shells that are provided with of anticollision fence, the equal fixedly connected with stiffening rod in common on the right side of a plurality of opposite side surfaces of buffer shell and the right side of anticollision fence inner wall, the right side of two opposite side surfaces of upper and lower buffer shell respectively with the common fixedly connected with bracing piece in upper and lower both sides of anticollision fence inner wall, the equal sliding connection of inner wall of a plurality of buffer shells has the piston piece, the equal fixedly connected with piston rod in the right side of a plurality of piston pieces, the common fixedly connected with mounting panel in the right-hand member of a plurality of piston rods, the first spring has all been cup jointed to the pole wall of a plurality of piston rods. According to the utility model, the impact force is buffered by arranging the plurality of buffer shells and the first springs, so that impact damage caused when an automobile is impacted is reduced, the protection of the automobile is increased, and the damage to the automobile is reduced.
Description
Technical Field
The utility model relates to the field of automobile machinery, in particular to an efficient buffer device for automobile machinery.
Background
The automobile is usually all through crashproof roof beam when bumping to alleviate the injury that the vehicle received when bumping, absorbs the energy that the collision produced, comprises girder, energy-absorbing box and the mounting panel of connecting the automobile, and girder and energy-absorbing box can all effectively absorb the collision energy when the vehicle bumps at a low speed, reduce the harm of impact force to automobile body longeron as far as possible, can realize the guard action to the vehicle.
When an automobile collides, a certain device is needed to play a role of buffering energy, wherein an anti-collision beam is a device for reducing the impact energy absorbed by the automobile when the automobile collides, the damage of the impact force to a longitudinal beam of the automobile body is reduced as much as possible, the protection effect of the anti-collision beam on the automobile is exerted, and the anti-collision beam is the device for bearing the impact force for the first time.
Because the automobile is easy to damage when collision occurs between the automobiles, and the impact force is inconvenient to buffer when the automobile is impacted, the automobile is not protected when the impact force is overlarge, the automobile is easy to damage, and meanwhile, the existing anti-collision beam is mostly not provided with a buffering effect.
Disclosure of Invention
The utility model aims to provide an efficient buffer device for an automobile machine, which solves the problems that in the prior art, automobiles are easy to damage when collision occurs between automobiles, and the impact force is inconvenient to buffer when the automobiles collide, so that when the automobiles receive the overlarge impact force, protection measures are not provided, the automobiles are easy to damage, and meanwhile, the existing anti-collision beams are mostly free from buffer effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an efficient buffer of automobile machinery, includes the anticollision fence, the right-hand a plurality of buffer casings that are provided with of anticollision fence, a plurality of the right side of the relative one side surface of buffer casing and the equal fixedly connected with stiffener in right side of anticollision fence inner wall are common, upper and lower two the right side of the opposite one side surface of buffer casing respectively with the equal sliding connection of upper and lower both sides of anticollision fence inner wall have the bracing piece, a plurality of the equal sliding connection of inner wall of buffer casing has the piston piece, a plurality of the equal fixedly connected with piston rod in the right side of piston piece, a plurality of the equal fixedly connected with mounting panel in right-hand member of piston rod, a plurality of the pole wall of piston rod has all cup jointed first spring, a plurality of the left and right sides both ends of first spring respectively with the right side of buffer casing and the left side fixedly connected with of mounting panel.
Preferably, the left sides of the piston blocks and the right sides of the inner walls of the buffer shells are fixedly connected with mutually exclusive magnetic blocks.
Preferably, the surface of a plurality of buffer shells has all been seted up the buffer chamber, a plurality of the liquid outlet has all been seted up to the upper side of buffer shell inner wall left side and the right-hand of downside, a plurality of the feed liquor back has all been seted up to the lower side of buffer shell inner wall left side and the right-hand of upside, a plurality of the inside of liquid outlet and the inner wall after the feed liquor all are provided with one-way flow device.
Preferably, the unidirectional flow device comprises a chock plug, a chock plug is arranged on the left side of the chock plug, a hemispherical chock plug matched with the chock plug is arranged in the chock plug, a connecting rod is fixedly connected on the left side of the hemispherical chock plug, a fixing plate is sleeved on the left side of the rod wall of the connecting rod, a plurality of flow ports are arranged on the left side of the fixing plate, a limiting block is fixedly connected on the left side of the connecting rod, a second spring is sleeved on the rod wall of the connecting rod, and the left end and the right end of the second spring are respectively fixedly connected with the left side of the limiting block and the right side of the hemispherical chock plug.
Preferably, the surfaces of the plugs are fixedly connected with one side of the inner wall of the liquid outlet and one side of the inner wall after liquid feeding, and the surfaces of the fixing plates are fixedly connected with the other side of the inner wall of the liquid outlet and the other side of the inner wall after liquid feeding.
Preferably, the left side of the anti-collision fence is fixedly connected with an anti-collision pad.
The utility model has the technical effects and advantages that:
1. by arranging the anti-collision fence, the buffer shells, the reinforcing rods, the supporting rods, the piston blocks, the piston rods, the mounting plates and the first springs, the impact force is buffered by arranging the buffer shells and the first springs, so that impact damage caused when an automobile is impacted is reduced, protection to the automobile is improved, and damage to the automobile is reduced.
2. Through setting up piston piece, buffer housing, mutual exclusion magnetic path, under the effect of two mutual exclusion magnetic paths for produce the mutual exclusion between two mutual exclusion magnetic paths in the buffer housing, thereby increase the dynamics of buffering.
3. Through setting up chock, hemisphere chock, stopper mouth, connecting rod, fixed plate, stopper, second spring, flow mouth for fluid can carry out unidirectional flow under unidirectional flow device's effect, thereby restrict the flow direction of fluid, for the flow of fluid produces resistance, make the left and right sides of buffer shell all have the flow of fluid extrusion piston block.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.
Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.
Fig. 3 is a schematic perspective view of a buffer housing according to the present utility model.
Fig. 4 is a schematic perspective view of a hemispherical stopper according to the present utility model.
In the figure: 1. an anti-collision fence; 2. a buffer case; 3. a reinforcing rod; 4. a support rod; 5. a piston block; 6. a piston rod; 7. a mounting plate; 8. a first spring; 9. mutually exclusive magnetic blocks; 10. a buffer chamber; 11. a liquid outlet; 12. after liquid feeding; 13. a chock; 14. hemispherical chocks; 15. a plug opening; 16. a connecting rod; 17. a fixing plate; 18. a limiting block; 19. a second spring; 20. a crash pad; 21. a flow port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an efficient buffer device for automobile machinery, as shown in figures 1-4, which comprises an anti-collision column 1, wherein a plurality of buffer shells 2 are arranged on the right side of the anti-collision column 1, reinforcing rods 3 are fixedly connected to the right side of the opposite side surfaces of the buffer shells 2 and the right side of the inner wall of the anti-collision column 1, supporting rods 4 are fixedly connected to the right side of the opposite side surfaces of the upper buffer shell 2 and the lower buffer shell 2 respectively and the upper side and the lower side of the inner wall of the anti-collision column 1, piston blocks 5 are slidably connected to the inner wall of the buffer shells 2, piston rods 6 are fixedly connected to the right side of the piston blocks 5, a mounting plate 7 is fixedly connected to the right ends of the piston rods 6, first springs 8 are sleeved on the rod walls of the piston rods 6, and the left ends and the right ends of the first springs 8 are fixedly connected with the right side of the buffer shells 2 and the left side of the mounting plate 7 respectively.
As shown in fig. 1, the left sides of the piston blocks 5 and the right sides of the inner walls of the buffer shells 2 are fixedly connected with mutually exclusive magnetic blocks 9, under the action of the two mutually exclusive magnetic blocks 9, the mutually exclusive magnetic blocks 9 in the buffer shells 2 are mutually exclusive, so that the buffering force is increased, the buffer cavities 10 are formed in the surfaces of the buffer shells 2, the liquid outlets 11 are formed in the upper parts of the left sides and the right sides of the lower sides of the inner walls of the buffer shells 2, the liquid inlets 12 are formed in the lower parts of the left sides of the inner walls of the buffer shells 2 and the right sides of the upper sides, the unidirectional flow devices are arranged in the liquid outlets 11 and the inner walls of the liquid inlets 12, and oil can flow in the buffer shells 2 and the buffer cavities 10 under the action of the liquid outlets 11 and the liquid inlets 12.
As shown in fig. 1, fig. 2 and fig. 4, the unidirectional flow device comprises a chock 13, a chock 15 is formed in the left surface of the chock 13, a hemispherical chock 14 matched with the chock 15 is arranged in the chock 13, a connecting rod 16 is fixedly connected to the left surface of the hemispherical chock 14, a fixing plate 17 is sleeved on the left side of the rod wall of the connecting rod 16, a plurality of flow ports 21 are formed in the left surface of the fixing plate 17, a limiting block 18 is fixedly connected to the left end of the connecting rod 16, a second spring 19 is sleeved on the rod wall of the connecting rod 16, the left end and the right end of the second spring 19 are respectively fixedly connected with the left surface of the limiting block 18 and the right surface of the hemispherical chock 14, unidirectional flow device is used for enabling oil to flow unidirectionally, limiting the flow direction of the oil, and generating resistance for the flow of the oil, and enabling the left side and the right side of the buffer shell 2 to have the flow of the oil extruded piston block 5.
As shown in fig. 1-2, the surfaces of the plugs 13 are fixedly connected with one side of the inner wall of the liquid outlet 11 and one side of the inner wall of the liquid inlet 12 respectively, the surfaces of the fixing plates 17 are fixedly connected with the other side of the inner wall of the liquid outlet 11 and the other side of the inner wall of the liquid inlet 12 respectively, when the unidirectional flow device is used, the plugs 13 and the fixing plates 17 are kept stable, the anti-collision pad 20 is fixedly connected to the left side of the anti-collision fence 1, and under the action of the anti-collision pad 20, a certain protection is carried out on a crashed object to avoid the crashed object from being damaged.
The working principle of the utility model is as follows: when the device is used, the device is arranged at the head and the tail of an automobile through the mounting plate 7, the head of the automobile is protected, when the automobile collides, the anti-collision pad 20 on the anti-collision fence 1 protects the position of the collision, the position of the collision is prevented from being damaged, meanwhile, after the anti-collision fence 1 collides, as oil is arranged in the buffer shell 2, when the buffer shell 2 is driven to move by the anti-collision fence 1, the piston block 5 moves in the buffer shell 2, the left oil is extruded into the buffer cavity 10 through the left liquid outlet 11 by the piston block 5, when the oil is extruded, the hemispherical plug 14 in the left liquid outlet 11 is extruded, the second spring 19 is compressed, the hemispherical plug 14 comes out of the plug 15 in the plug 13, and the oil enters the buffer cavity 10 through the plurality of flow ports 21 on the fixing plate 17;
when the oil in the buffer cavity 10 is excessive, part of the oil extrudes the hemispherical chock 14 in the right liquid inlet 12, and the part of the oil enters the right side inside the buffer shell 2 through the liquid inlet 12, so that impact is buffered, and under the action of the first spring 8, the piston chock 5 is conveniently driven to reset, and the impact force to an automobile is slowed down.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an automobile machinery high-efficient buffer, includes anticollision fence (1), its characterized in that: the right-hand a plurality of buffer shells (2) that are provided with of anticollision barrier (1), a plurality of the right side of buffer shells (2) relative one side surface and the right side of anticollision barrier (1) inner wall all fixedly connected with stiffening rod (3) jointly, upper and lower two the right side of buffer shells (2) relative one side surface respectively with the upper and lower both sides of anticollision barrier (1) inner wall jointly fixedly connected with bracing piece (4), a plurality of the equal sliding connection of inner wall of buffer shells (2) has piston piece (5), a plurality of the equal fixedly connected with piston rod (6) in the right-hand member of piston piece (5), a plurality of the equal fixedly connected with mounting panel (7) in the right-hand member of piston rod (6), a plurality of the pole wall of piston rod (6) has all cup jointed first spring (8), a plurality of the left and right sides both ends of first spring (8) respectively with the right-hand member of buffer shells (2) and the left side fixedly connected with mounting panel (7).
2. The automotive mechanical high-efficiency buffer device according to claim 1, wherein: the left sides of the piston blocks (5) and the right sides of the inner walls of the buffer shells (2) are fixedly connected with mutually exclusive magnetic blocks (9).
3. The automotive mechanical high-efficiency buffer device according to claim 1, wherein: a plurality of buffer chambers (10) have all been seted up on the surface of buffer shell (2), a plurality of liquid outlet (11) have all been seted up to the top of buffer shell (2) inner wall left side and the right-hand of downside, a plurality of behind the feed liquor (12) have all been seted up to the below of buffer shell (2) inner wall left side and the right-hand of upside, a plurality of the inside of liquid outlet (11) and the inner wall behind the feed liquor (12) all are provided with one-way flow device.
4. A high-efficiency buffer device for an automotive machine according to claim 3, characterized in that: the unidirectional flow device comprises a plug block (13), a plug opening (15) is formed in the left surface of the plug block (13), a hemispherical plug block (14) matched with the plug opening (15) is arranged in the plug block (13), a connecting rod (16) is fixedly connected to the left surface of the hemispherical plug block (14), a fixing plate (17) is sleeved on the left side of the rod wall of the connecting rod (16), a plurality of flow openings (21) are formed in the left surface of the fixing plate (17), a limiting block (18) is fixedly connected to the left end of the connecting rod (16), a second spring (19) is sleeved on the rod wall of the connecting rod (16), and the left end and the right end of the second spring (19) are respectively fixedly connected with the left surface of the limiting block (18) and the right surface of the hemispherical plug block (14).
5. The efficient buffer device for automotive machinery according to claim 4, wherein: the surfaces of the plugs (13) are fixedly connected with one side of the inner wall of the liquid outlet (11) and one side of the inner wall of the liquid inlet (12) respectively, and the surfaces of the fixing plates (17) are fixedly connected with the other side of the inner wall of the liquid outlet (11) and the other side of the inner wall of the liquid inlet (12) respectively.
6. The automotive mechanical high-efficiency buffer device according to claim 2, wherein: the left side of the anti-collision fence (1) is fixedly connected with an anti-collision pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573447.9U CN219883810U (en) | 2023-06-20 | 2023-06-20 | High-efficient buffer of car machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573447.9U CN219883810U (en) | 2023-06-20 | 2023-06-20 | High-efficient buffer of car machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883810U true CN219883810U (en) | 2023-10-24 |
Family
ID=88411132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321573447.9U Active CN219883810U (en) | 2023-06-20 | 2023-06-20 | High-efficient buffer of car machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883810U (en) |
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2023
- 2023-06-20 CN CN202321573447.9U patent/CN219883810U/en active Active
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