CN219866012U - Internal and external double-spring front shock absorber - Google Patents
Internal and external double-spring front shock absorber Download PDFInfo
- Publication number
- CN219866012U CN219866012U CN202320152302.5U CN202320152302U CN219866012U CN 219866012 U CN219866012 U CN 219866012U CN 202320152302 U CN202320152302 U CN 202320152302U CN 219866012 U CN219866012 U CN 219866012U
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- Prior art keywords
- friction
- damping
- spring
- shock absorber
- equipment
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- 230000035939 shock Effects 0.000 title claims abstract description 37
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 54
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model relates to the technical field of shock absorbers, in particular to an inner and outer double-spring front shock absorber, which comprises a mounting plate and further comprises: damping structure: two damping structures are arranged on the mounting plate and are used for damping; the connecting structure comprises: the connection structure is installed and is kept away from shock-absorbing structure's one end at the mounting panel, connection structure is used for being connected device and equipment, threaded rod and equipment threaded connection on the mounting panel are connected through two rotations to this interior outer double-spring front damper, a plurality of fixed magnets adsorb with equipment, the stability of being connected between device and the equipment has been increased, after the installation of completion device, promote damping spring through the fixed slot, damping spring promotes friction tube, after the friction tube extrusion connection spring, coupling spring is to friction tube opposite direction application of force, make friction tube slide on the friction rod, realize the shock attenuation through friction between friction tube and the friction rod.
Description
Technical Field
The utility model relates to the technical field of shock absorbers, in particular to an inner and outer double-spring front shock absorber.
Background
The utility model discloses an inner and outer double-spring front shock absorber which is used for being arranged at the front end of equipment to shock the equipment.
The utility model discloses an inner and outer double-spring front shock absorber according to the utility model of a patent publication No. CN210068832U, which comprises shock absorber stand columns symmetrically arranged at two ends of an upper yoke plate mechanism, wherein each shock absorber stand column comprises an upper stand column, a middle stand column and a lower stand column which can move relatively, the shock absorber stand columns are symmetrically arranged at two ends of a steering column assembly, inner ring shock absorbing springs are arranged inside the upper stand columns, and outer ring shock absorbing springs are sleeved outside the middle stand columns.
Meanwhile, according to the front shock absorber with upper and lower double springs disclosed by the utility model of the patent publication No. CN217977170U, the front shock absorber comprises a bottom cylinder, a front fork tube is connected inside the bottom cylinder in a sliding manner, a damping rod is connected inside the front fork tube in a sliding manner, one end of the damping rod extends out of the tail end of the front fork tube, one end of the damping rod extends out of the front fork tube is connected with the tail end inside the bottom cylinder, the head end of the damping rod is connected with a piston ring matched with the inner wall of the front fork tube, the head end of the piston ring is connected with a second damping spring, the other end of the second damping spring is connected with a spacer ring connected with the front fork tube in a sliding manner, and the other end of the spacer ring is connected with a first damping spring.
Although both the above utility models have the function of being installed in the vehicle body to absorb shock, both the above utility models are of straight-bar type design, and are easily broken due to the large impact force from the non-front side during use, resulting in damage to the installation equipment.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an inner-outer double-spring front shock absorber, which solves the problem that equipment is easy to break or damage when being impacted from a non-front surface, which is proposed in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: an inside and outside double spring front shock absorber, includes the mounting panel, still includes: damping structure: the two damping structures are arranged on the mounting plate and are used for damping; the connecting structure comprises: the utility model discloses a damping device for a vehicle, including mounting panel, connection structure, damping structure, connection structure is installed in the mounting panel one end that damping structure was kept away from to the mounting panel, damping structure includes fixed slot, friction tube, friction lever and a plurality of damping spring, friction lever fixed connection is on the mounting panel, the other end and the fixed slot fixed connection of friction lever, friction tube cover is established on the friction lever, a plurality of damping spring equal fixed connection is between friction tube and fixed slot, a plurality of coupling springs of fixedly connected with between friction tube and the mounting panel.
Through adopting above-mentioned technical scheme, install two shock-absorbing structure through the mounting panel, be connected device and needs to carry out absorbing equipment through connection structure, shock attenuation is carried out through two shock-absorbing structure, when equipment receives vibrations, fixed slot extrusion damping spring, promote the friction tube through damping spring and slide on the friction lever, friction tube extrusion coupling spring this moment, after coupling spring accumulated energy, promote the opposite direction of friction tube through coupling spring and slide, drive the friction tube through damping spring and coupling spring and slide about on the friction lever, mutual friction offsets the vibrations that equipment received between friction tube and the friction lever.
Optionally, a plurality of sliding holes have been seted up on the friction section of thick bamboo, a plurality of all install the slipmat in the sliding hole, fixedly connected with a plurality of sliding columns on the fixed slot, a plurality of the equal sliding connection of sliding column is in the sliding hole that corresponds.
Through adopting above-mentioned technical scheme, slide the post through the slip in the sliding hole and carry out spacingly to the fixed slot, dislocation takes place when preventing that the fixed slot from receiving non-positive impact.
Optionally, a linkage rod is fixedly connected between the two friction cylinders.
Through adopting above-mentioned technical scheme, drive two friction barrels and slide simultaneously through two gangbars, two friction barrels can rub jointly when making the device receive non-positive vibrations impact, and the force is unloaded more quick.
Optionally, the connection structure includes two threaded rods two mounting holes have been seted up on the mounting panel, two the threaded rods are all rotated and are connected in the mounting hole that corresponds.
Through adopting above-mentioned technical scheme, connect two threaded rods through the mounting hole, make the device fixed through two threaded rods and equipment threaded connection.
Optionally, the connection structure further includes a plurality of fixed magnets, a plurality of mounting grooves are formed in the mounting plate, and a plurality of fixed magnets are mounted in the mounting grooves.
Through adopting above-mentioned technical scheme, after the mounting groove installation fixed magnet, adsorb stability of being connected between increasing device and the equipment through fixed magnet and equipment.
(III) beneficial effects
Compared with the prior art, the utility model provides the inner-outer double-spring front shock absorber, which has the following beneficial effects:
this inside and outside double spring front damper passes through threaded rod and equipment threaded connection of two rotation connection on the mounting panel, a plurality of fixed magnet adsorb with equipment, the stability of being connected between device and the equipment has been increased, after the installation of completion device, promote damping spring through the fixed slot, damping spring promotes the friction section of thick bamboo, after the friction section of thick bamboo extrusion coupling spring, coupling spring is to friction section of thick bamboo opposite direction application of force, make the friction section of thick bamboo slide on the friction lever, realized the shock attenuation through friction between friction section of thick bamboo and the friction lever, connect two friction section of thick bamboo through a plurality of gangbars simultaneously, make two friction section of thick bamboo combined action, stability has been increased when having promoted the shock attenuation effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic cross-sectional perspective view of a shock absorbing structure of the present utility model.
In the figure: 1. a mounting plate; 2. a shock absorbing structure; 3. a connection structure; 4. a fixing groove; 5. a friction cylinder; 6. a friction lever; 7. a damping spring; 8. a connecting spring; 9. a sliding hole; 10. an anti-slip pad; 11. a sliding column; 12. a linkage rod; 13. a threaded rod; 14. a mounting hole; 15. a fixed magnet; 16. and a mounting groove.
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.
Example 1
Referring to fig. 1 to 4, an inner and outer dual spring front shock absorber includes a mounting plate 1, and further includes: damping structure 2: the two damping structures 2 are arranged on the mounting plate 1, the two damping structures 2 are used for damping, the damping structures 2 comprise a fixed groove 4, a friction cylinder 5, a friction rod 6 and a plurality of damping springs 7, the friction rod 6 is fixedly connected to the mounting plate 1, the other end of the friction rod 6 is fixedly connected with the fixed groove 4, the friction cylinder 5 is sleeved on the friction rod 6, the damping springs 7 are fixedly connected between the friction cylinder 5 and the fixed groove 4, a plurality of connecting springs 8 are fixedly connected between the friction cylinder 5 and the mounting plate 1, when the equipment is subjected to vibration, the damping springs 7 are extruded by the fixed groove 4, the friction cylinder 5 is pushed to slide on the friction rod 6 through the damping springs 7, at the moment, the friction cylinder 5 is pushed to slide in the opposite direction through the connecting springs 8 after the connecting springs 8 accumulate energy, the friction cylinder 5 is driven to slide left and right on the friction rod 6 through the damping springs 7 and the connecting springs 8, and the vibration suffered by the equipment is counteracted through mutual friction between the friction cylinder 5 and the friction rod 6; connection structure 3: the connection structure 3 is installed and is kept away from the one end of shock-absorbing structure 2 at mounting panel 1, connection structure 3 is used for being connected device and equipment, connection structure 3 includes two threaded rods 13, set up two mounting holes 14 on mounting panel 1, two threaded rods 13 all rotate and connect in corresponding mounting hole 14, connect two threaded rods 13 through mounting hole 14, make the device fixed through two threaded rods 13 and equipment threaded connection, connection structure 3 still includes a plurality of fixed magnet 15, a plurality of mounting grooves 16 have been set up on mounting panel 1, a plurality of fixed magnet 15 all install in mounting groove 16, after the fixed magnet 15 is installed to mounting groove 16, adsorb the stability of being connected between increasing device and equipment through fixed magnet 15 and equipment, install two shock-absorbing structure 2 through mounting panel 1, be connected the device with the equipment that needs to carry out the shock attenuation through connection structure 3, it is shock attenuation through two shock-absorbing structure 2.
Referring to fig. 1, 3 and 4, a plurality of sliding holes 9 are formed in the friction cylinders 5, anti-slip pads 10 are installed in the sliding holes 9, a plurality of sliding columns 11 are fixedly connected to the fixing grooves 4, the sliding columns 11 are slidably connected to the corresponding sliding holes 9, the sliding columns 11 slide in the sliding holes 9 to limit the fixing grooves 4, dislocation is prevented when the fixing grooves 4 are subjected to non-positive impact, a linkage rod 12 is fixedly connected between the two friction cylinders 5, the two friction cylinders 5 are driven to slide simultaneously through the two linkage rods 12, and the two friction cylinders 5 can rub together when the device is subjected to the non-positive impact, so that the force is removed more rapidly.
Example 2
Referring to fig. 1 to 4, an inner and outer dual spring front shock absorber includes a mounting plate 1, and further includes: damping structure 2: two damping structures 2 are arranged, the two damping structures 2 are arranged on the mounting plate 1, and the damping structures 2 are used for damping; connection structure 3: the connection structure 3 is installed and is kept away from the one end of shock-absorbing structure 2 at mounting panel 1, connection structure 3 is used for being connected device and equipment, shock-absorbing structure 2 includes fixed slot 4, friction tube 5, friction rod 6 and a plurality of damping spring 7, friction rod 6 fixed connection is on mounting panel 1, the other end and the fixed slot 4 fixed connection of friction rod 6, friction tube 5 cover is established on friction rod 6, a plurality of damping spring 7 equal fixed connection is between friction tube 5 and fixed slot 4, fixedly connected with a plurality of connecting springs 8 between friction tube 5 and the mounting panel 1, connection structure 3 includes two threaded rods 13, set up two mounting holes 14 on mounting panel 1, two threaded rods 13 all rotate the connection in corresponding mounting hole 14, connection structure 3 still includes a plurality of fixed magnet 15, set up a plurality of mounting grooves 16 on mounting panel 1, a plurality of fixed magnet 15 all install in mounting groove 16, make device and equipment connection through two threaded connection of threaded rods 13 that rotate the connection, when the device receives vibrations, a plurality of damping spring 7 and a plurality of connecting springs 8 are extruded to impact force, through a plurality of connecting spring 8 and a plurality of pushing spring 7 and a plurality of common effect spring 5 on a plurality of friction tube 5, a plurality of sliding connection cylinder 11 are connected with a plurality of sliding connection 11, a plurality of sliding connection 11 are set up in the sliding connection hole 11, a plurality of sliding connection 11 are realized, a plurality of sliding connection 11 is realized, and sliding connection 11 is realized, sliding connection is realized, and sliding connection is realized.
To sum up, the working principle and working process of the internal and external double-spring front shock absorber are that when in use, the device is placed at a position where the device needs to be used, the threaded rods 13 connected to the mounting plate 1 through two rotations are in threaded connection with equipment, the fixed magnets 15 are adsorbed with the equipment, the device is connected with the equipment, after the device is installed, when the device is vibrated, the damping springs 7 are pushed through the fixed grooves 4, the damping springs 7 push the friction cylinders 5, after the friction cylinders 5 squeeze the connecting springs 8, the connecting springs 8 apply force to the friction cylinders 5 reversely, the friction cylinders 5 slide on the friction rods 6, and shock absorption is achieved through friction between the friction cylinders 5 and the friction rods 6.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a shock absorber before inside and outside double spring, includes mounting panel, its characterized in that: further comprises:
damping structure: the two damping structures are arranged on the mounting plate and used for damping, each damping structure comprises a fixing groove, a friction cylinder, a friction rod and a plurality of damping springs, the friction rods are fixedly connected to the mounting plate, the other ends of the friction rods are fixedly connected with the fixing grooves, the friction cylinders are sleeved on the friction rods, the damping springs are fixedly connected between the friction cylinders and the fixing grooves, and a plurality of connecting springs are fixedly connected between the friction cylinders and the mounting plate;
the connecting structure comprises: the connecting structure is arranged at one end of the mounting plate, which is far away from the damping structure, and the connecting structure is used for connecting the device with equipment.
2. The front shock absorber of claim 1, wherein: the friction cylinder is provided with a plurality of sliding holes, a plurality of anti-slip pads are arranged in the sliding holes, a plurality of sliding columns are fixedly connected to the fixing groove, and the sliding columns are connected in the corresponding sliding holes in a sliding mode.
3. The front shock absorber of claim 2, wherein: a linkage rod is fixedly connected between the two friction cylinders.
4. The front shock absorber of claim 1, wherein: the connecting structure comprises two threaded rods, two mounting holes are formed in the mounting plate, and the two threaded rods are all rotationally connected in the corresponding mounting holes.
5. The front shock absorber of claim 4, wherein: the connecting structure further comprises a plurality of fixed magnets, a plurality of mounting grooves are formed in the mounting plate, and a plurality of fixed magnets are mounted in the mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320152302.5U CN219866012U (en) | 2023-02-07 | 2023-02-07 | Internal and external double-spring front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320152302.5U CN219866012U (en) | 2023-02-07 | 2023-02-07 | Internal and external double-spring front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866012U true CN219866012U (en) | 2023-10-20 |
Family
ID=88338746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320152302.5U Active CN219866012U (en) | 2023-02-07 | 2023-02-07 | Internal and external double-spring front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866012U (en) |
-
2023
- 2023-02-07 CN CN202320152302.5U patent/CN219866012U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |