CN210799863U - Novel automobile damping shock absorption block - Google Patents
Novel automobile damping shock absorption block Download PDFInfo
- Publication number
- CN210799863U CN210799863U CN201921539462.5U CN201921539462U CN210799863U CN 210799863 U CN210799863 U CN 210799863U CN 201921539462 U CN201921539462 U CN 201921539462U CN 210799863 U CN210799863 U CN 210799863U
- Authority
- CN
- China
- Prior art keywords
- damping
- shock absorption
- gear
- novel automobile
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a novel automobile damping snubber block relates to snubber block technical field. Including the shock attenuation main part, the inside through-hole both ends of shock attenuation main part fixed mounting respectively have arc slide rail one, it is provided with the bracing piece to slide in the arc slide rail one, bracing piece top fixed mounting has the shock attenuation board, and bracing piece bottom fixed mounting has the spring, and bracing piece lower part lateral wall sets up to dentate structure, the bracing piece meshing is provided with first gear, first gear with rotate through the bearing and install the pivot fixed connection at the shock attenuation main part inner wall, it has the second gear to go back fixed mounting in the pivot, second gear bottom meshing is provided with the ratch, ratch other end fixed mounting has the elastomer, the elastomer slides and sets up on arc slide rail two, arc slide rail two fixed mounting is in the inside of shock attenuation main part. The utility model discloses a gear rotation and ratch extrusion elastomer produce the damping, greatly increased the damping effect.
Description
Technical Field
The utility model relates to a snubber block, concretely relates to novel automobile damping snubber block.
Background
Along with the development of society, the use of automobiles is originally more extensive, and in the process of high-speed running of the automobiles, due to the generation of airflow air pressure, the noise and the vibration are large, so that the vibration between automobile parts needs to be reduced by adopting a damping block; traditional snubber block generally only adopts the spring alone to carry out the shock attenuation, and on the one hand spring impact resistance is not enough, and on the other hand the spring atress is the back deformation damping effect also can weaken greatly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of novel automobile damping snubber block aims at solving the problem that exists among the above-mentioned background art.
In order to realize the technical purpose, the utility model discloses a novel automobile damping snubber block, its characterized in that: comprises a damping main body, through holes are arranged on two sides of the top of the damping main body, arc-shaped sliding rails I are respectively and fixedly arranged at two ends of the through hole in the damping main body, a support rod is arranged in the first arc-shaped slide rail in a sliding manner, a damping plate is fixedly arranged at the top of the support rod, a spring is fixedly arranged at the bottom of the support rod, the other end of the spring is fixedly arranged at the bottom of the damping main body, the side wall of the lower part of the supporting rod is provided with a dentate structure, the supporting rod is engaged with a first gear which is fixedly connected with a rotating shaft which is rotatably arranged on the inner wall of the damping main body through a bearing, a second gear is fixedly arranged on the rotating shaft, a toothed bar is meshed at the bottom of the second gear, the other end of the rack rod is fixedly provided with an elastic body, the elastic body is arranged on the second arc-shaped sliding rail in a sliding mode, and the second arc-shaped sliding rail is fixedly arranged inside the shock absorption main body.
Preferably, the two ends of the elastic body are respectively and fixedly provided with a flat stress surface, and the other end of the toothed bar is fixedly connected with the stress surface.
Furthermore, the stress surface is of a stepped structure, the side with the smaller section of the stepped stress surface faces the rack bar, and the side with the larger section of the stepped stress surface faces the elastic body.
Preferably, the stress surface is a rubber sheet, a plastic sheet or a metal sheet attached to two ends of the elastic body.
The utility model discloses in, shock attenuation main part bottom both ends are fixed mounting still have the kelly, and shock attenuation main part bottom lower surface sets up to wavy protruding structure, the kelly joint slides and sets up on three arc slide rails on the inside top of bottom plate, the bottom plate upper surface be provided with protruding assorted slot.
Wherein a mute sponge is adhered between the bulge and the groove.
As a further improvement of the utility model, the damping main body is filled with silencing material.
Compared with the prior art, the utility model discloses following beneficial effect has: the shock attenuation board receives the impact after, downstream under the effect of impact force, makes the bracing piece along an inboard lapse of arc slide rail, rotates thereupon with bracing piece engaged with first gear, and first gear drives the second gear and rotates to drive the rack bar with second gear engaged with and move along the elastomer direction, produce the damping through the gear rotation with rack bar extrusion elastomer, greatly increased damping effect.
Drawings
FIG. 1: the structure of the utility model is shown schematically;
FIG. 2: the utility model is a schematic diagram of the connection relationship among the support rod, the gear and the rack rod;
FIG. 3: the utility model discloses well elastomer is in the structural schematic diagram of three departments of arc slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in figures 1-3, a novel automobile damping shock absorption block comprises a shock absorption body 1, through holes are arranged on two sides of the top of the shock absorption body 1, an arc slide rail I2 is fixedly arranged at two ends of the through hole in the shock absorption body 1, a support rod 3 is slidably arranged on the arc slide rail I2, wherein a shock absorption plate 4 is fixedly arranged on the top of the support rod 3, a spring 5 is fixedly arranged at the bottom of the support rod 3, and the other end of the spring 5 is fixedly arranged at the bottom of the shock absorption body 1. in the utility model, the side wall of the lower part of the support rod 3 is arranged into a dentate structure, so that the dentate structure of the support rod 3 is engaged with a first gear 6, wherein the first gear 6 is fixedly connected with a rotating shaft 7 which is rotatably arranged on the inner wall of the shock absorption body 1 through a bearing, a second gear 8 is fixedly arranged, the elastic body 10 is arranged on the second arc-shaped sliding rail 11 in a sliding mode, and the second arc-shaped sliding rail 11 is fixedly installed inside the shock absorption main body 1.
The shock attenuation board receives the impact after, downstream under the effect of impact force, makes bracing piece 3 along 2 inboard downslide of arc slide rail, rotates thereupon with bracing piece 3 engaged with first gear 6, and first gear 6 drives second gear 8 and rotates to drive and move along the elastomer direction with 6 engaged with ratch 9 of second gear, produce the damping through the gear rotation and ratch 9 extrusion elastomer 10, greatly increased damping effect.
Because in the use, the impact force that shock attenuation board 4 often suffered from is not direct just to shock attenuation board 4, more is to strike towards 4 one sides of shock attenuation board, and consequently more times, often be 4 one side downstream of shock attenuation board, opposite side upward movement leads to elastomer 10 to only bear like this and comes from a reverse effort, and when great as the effort, when exceeding elastomer 10's elastic deformation, drive elastomer 10 easily and remove, consequently, the utility model discloses in, the slip of elastomer 10 can be convenient for to the arc slide rail two 11 that set up, through the friction that slides the production simultaneously, also can increase damping, improved the shock attenuation effect.
The utility model discloses in, elastomer 10 both ends still respectively fixed mounting have smooth stress surface 12, the rack bar 9 other end and stress surface 12 fixed connection, as preferred, elastomer 10 sets up to the cavernosum. The vast majority of impact force is converted into deformation potential energy of the elastic body 10, and because the deformation amount is small, when the deformation potential energy is released again, kinetic energy enhancement is hardly carried out on the damping plate 4, so that the structure for increasing the elastic body 10 can consume more impact force, and a better damping effect is obtained.
The stress surface 12 is in a step-shaped structure, the smaller cross section side of the step-shaped stress surface 12 faces the rack bar 9, the larger cross section side of the step-shaped stress surface 12 faces the elastic body 10, and the stress surface 12 is a rubber sheet, a plastic sheet or a metal sheet attached to two ends of the elastic body 10. Under the action of the stepped force bearing surface 12, the acting force of the impact force on the elastic body 10 can be gradually reduced, and the elastic body 10 can be prevented from generating large deformation and generating recoil.
The utility model discloses in, still fixed mounting has kelly 13 at 1 bottom both ends of shock attenuation main part, and 1 bottom lower surface of shock attenuation main part sets up to wavy protruding 18 structures, and 13 joints of kelly slide and set up on three 15 of the arc slide rail on 14 inside tops of bottom plate, 14 upper surfaces of bottom plate be provided with protruding 18 assorted slot 16. Wherein a sound-deadening sponge 17 is also adhered between the projection 18 and the groove 16.
When the impact force is great, can directly drive whole shock attenuation main part 1 downstream, the kelly 13 of shock attenuation main part 1 bottom then can follow three 15 lapse of arc slide rail this moment, the arch 18 of bottom plate 14 bottom also slides downwards thereupon, the structure of protruding form has increased the effect area of the effect of downward impact force, can effectively reduce the impact force size on the unit area, prevent to cause the damage to bottom plate 14, and on the other hand, the noise when the shock attenuation has been reduced on the one hand in setting up of silence sponge 17, on the other hand has also avoided shock attenuation main part 1 and bottom plate 14 rigid contact.
As a further improvement of the present invention, in the present invention, the damping body 1 is filled with a sound damping material (not shown in the figure). The sound-deadening material is also arranged to reduce noise during shock absorption, and can be selected to be a sound-deadening sponge.
In addition, in the present application, the damper body 1 and the damper plate 4 may be provided on both sides or the periphery of the bottom plate 14, respectively, so as to receive impact force from various directions.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a novel automobile damping snubber block which characterized in that: comprises a damping main body, through holes are arranged on two sides of the top of the damping main body, arc-shaped sliding rails I are respectively and fixedly arranged at two ends of the through hole in the damping main body, a support rod is arranged in the first arc-shaped slide rail in a sliding manner, a damping plate is fixedly arranged at the top of the support rod, a spring is fixedly arranged at the bottom of the support rod, the other end of the spring is fixedly arranged at the bottom of the damping main body, the side wall of the lower part of the supporting rod is provided with a dentate structure, the supporting rod is engaged with a first gear which is fixedly connected with a rotating shaft which is rotatably arranged on the inner wall of the damping main body through a bearing, a second gear is fixedly arranged on the rotating shaft, a toothed bar is meshed at the bottom of the second gear, the other end of the rack rod is fixedly provided with an elastic body, the elastic body is arranged on the second arc-shaped sliding rail in a sliding mode, and the second arc-shaped sliding rail is fixedly arranged inside the shock absorption main body.
2. The novel automobile damping shock absorption block according to claim 1, wherein: and the two ends of the elastic body are respectively and fixedly provided with a flat stress surface, and the other end of the toothed bar is fixedly connected with the stress surface.
3. The novel automobile damping shock absorption block according to claim 2, wherein: the stress surface is of a stepped structure, the side with the smaller section of the stepped stress surface faces the rack bar, and the side with the larger section of the stepped stress surface faces the elastic body.
4. The novel automobile damping shock absorption block according to claim 3, wherein: the stress surface is a rubber sheet, a plastic sheet or a metal sheet which is attached to two ends of the elastic body.
5. The novel automobile damping shock absorption block according to any one of claims 1 to 4, wherein: damping body bottom both ends still fixed mounting have the kelly, and damping body bottom lower surface sets up to wavy protruding structure, the kelly joint slides and sets up on the arc slide rail three on the inside top of bottom plate, the bottom plate upper surface be provided with protruding assorted slot.
6. The novel automobile damping shock absorption block according to claim 5, wherein: and a mute sponge is adhered between the bulge and the groove.
7. The novel automobile damping shock absorption block according to claim 5, wherein: the interior of the shock absorption body is filled with sound absorption materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539462.5U CN210799863U (en) | 2019-09-17 | 2019-09-17 | Novel automobile damping shock absorption block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539462.5U CN210799863U (en) | 2019-09-17 | 2019-09-17 | Novel automobile damping shock absorption block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799863U true CN210799863U (en) | 2020-06-19 |
Family
ID=71242309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921539462.5U Active CN210799863U (en) | 2019-09-17 | 2019-09-17 | Novel automobile damping shock absorption block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799863U (en) |
-
2019
- 2019-09-17 CN CN201921539462.5U patent/CN210799863U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210799863U (en) | Novel automobile damping shock absorption block | |
| CN212844656U (en) | Shock absorption and isolation device of compression-shear testing machine | |
| CN217977167U (en) | Bidirectional damping shock absorber | |
| CN210769566U (en) | Noise reduction base for fan | |
| CN208760561U (en) | A kind of anticollision component of track tool car | |
| CN215631398U (en) | Ground brick laying device with shock-absorbing function for building decoration | |
| CN220248299U (en) | Air compressor with shock attenuation noise reduction function | |
| CN218468095U (en) | Bearing support convenient to shock attenuation noise reduction | |
| CN216889602U (en) | Fixing structure for installing elevator guide rail | |
| CN219345352U (en) | Universal series vibration damper | |
| CN215851221U (en) | High-speed train carriage side plate | |
| CN214246184U (en) | Electronic material with shockproof and sound-absorbing functions | |
| CN205013576U (en) | Automobile engine for bent axle doublestage twist reverse bumper shock absorber | |
| CN220883922U (en) | Damping ring fixing device that makes an uproar falls in rail wheel | |
| CN215245119U (en) | Automobile upright post guard plate structure | |
| CN211772799U (en) | Shock-absorbing basin-type rubber support for high-speed rail | |
| CN215829686U (en) | Environmental protection equipment noise treatment device convenient to dismouting | |
| CN220077271U (en) | Mechanical equipment transportation damping device | |
| CN210912627U (en) | Front cover for automobile | |
| CN220452391U (en) | Damping structure for hydraulic station | |
| CN211175153U (en) | Engine shock absorber | |
| CN220015456U (en) | Damping component for drainage pump | |
| CN114476902B (en) | Box type elevator with buffer function | |
| CN215979876U (en) | Long-life low-noise gear pump | |
| CN217835558U (en) | Shock absorption seat for mounting whole vehicle controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |