CN212004074U - Be applied to rubber bush of new energy automobile bumper shock absorber - Google Patents
Be applied to rubber bush of new energy automobile bumper shock absorber Download PDFInfo
- Publication number
- CN212004074U CN212004074U CN202020266741.5U CN202020266741U CN212004074U CN 212004074 U CN212004074 U CN 212004074U CN 202020266741 U CN202020266741 U CN 202020266741U CN 212004074 U CN212004074 U CN 212004074U
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- Prior art keywords
- layer
- fixedly connected
- shock absorber
- rubber
- cover
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- 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.)
- Expired - Fee Related
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- 230000035939 shock Effects 0.000 title claims abstract description 51
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 33
- 241001247986 Calotropis procera Species 0.000 title claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 45
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a be applied to rubber bush of new energy automobile bumper shock absorber, including the shock attenuation pole, the last fixed surface of shock attenuation pole is connected with cover platform, the last fixed surface of cover platform is connected with the cover seat, the inside cover of cover seat is equipped with the cover body, the inner wall fixedly connected with cylinder body of the cover body, the inner wall fixedly connected with rubber shock absorber layer of cylinder body, the inside of cylinder body is equipped with the piston rod, the top cover of the cover body is equipped with sealed lid, the through-hole has been seted up in the front of sealed lid, the top of piston rod runs through sealed lid and extends to the top of sealed lid. This be applied to rubber bush of new energy automobile bumper shock absorber, adopt steel wire mesh layer and wear-resisting rubber layer and compound rubber layer to mix through the cover body, not only improved the bulk strength of the cover body, increased the wear resistance of the cover body moreover, it is lower to have solved current bumper shock absorber bush intensity, and the wearability is relatively poor, leads to the problem that bumper shock absorber shock attenuation effect reduces.
Description
Technical Field
The utility model belongs to the new energy automobile field especially relates to a be applied to rubber bush of new energy automobile bumper shock absorber.
Background
The new energy automobile adopts unconventional automobile fuel as a power source, generally, in order to restrain impact from a road surface and increase the smoothness and the comfort of running, a suspension system is arranged on the automobile, the suspension system comprises a shock absorber and a spring for absorbing shock, when the automobile passes through an uneven road surface section, although the shock-absorbing spring can filter the vibration of the road surface, the spring can also do reciprocating motion to generate rebound vibration, the shock absorber can inhibit the vibration generated when the spring rebounds after absorbing the shock, but the shock absorber can cause aging and abrasion for a long time, generally, the shock absorber is provided with a rubber bushing to ensure the use of the shock absorber, the existing shock absorber bushing has the defects of poor use, low strength, poor wear resistance and poor shock absorption effect, therefore, in order to solve the problems, the rubber bushing applied to the new energy automobile shock absorber is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, it is lower to aim at solving above-mentioned current bumper shock absorber bush intensity that exists, and the wearability is relatively poor, leads to the problem that the shock attenuation effect reduces.
The utility model discloses a realize like this, a be applied to rubber bush of new energy automobile bumper shock absorber, including the shock absorber pole, the last fixed surface of shock absorber pole is connected with and overlaps the platform, the last fixed surface of cover platform is connected with a cover seat, the inside cover of cover seat is equipped with the cover body, the inner wall fixedly connected with cylinder body of the cover body, the inner wall fixedly connected with rubber shock absorber layer of cylinder body, the inside of cylinder body is equipped with the piston rod, the top cover of the cover body is equipped with sealed lid, the through-hole has been seted up in the front of sealed lid, the top of piston rod runs through sealed lid and extends to the top of sealed lid.
The sleeve body comprises a wear-resistant rubber layer, a steel wire mesh layer, a polyurethane wear-resistant layer, a first adhesive layer, a second adhesive layer and a composite rubber layer, the upper surface of the steel wire mesh layer is fixedly connected with the first adhesive layer, the upper surface of the first adhesive layer is fixedly connected with the wear-resistant rubber layer, the upper surface of the wear-resistant rubber layer is fixedly connected with the polyurethane wear-resistant layer, the bottom surface of the steel wire mesh layer is fixedly connected with the second adhesive layer, and the bottom surface of the second adhesive layer is fixedly connected with the composite rubber layer.
The bottom end of the shock absorption rod is fixedly connected with a connecting seat, and a fixing hole is formed in the front face of the connecting seat.
And a sealing ring is arranged on the inner wall of the through hole, and the inner wall of the sealing ring is in contact with the outer surface of the piston rod.
The top of piston rod is equipped with the installation piece, the bottom surface of installation piece and the top fixed connection of piston rod.
The front of shock-absorbing rod is equipped with the data plate, the back and the front fixed connection of shock-absorbing rod of data plate.
The inner wall of the sleeve seat is provided with internal threads, the outer surface of the sleeve body is provided with external threads, and the outer surface of the sleeve body is in threaded connection with the inner wall of the sleeve seat.
Compared with the prior art, the beneficial effects of the utility model are that: this rubber bush passes through threaded connection's mode and cover seat to be connected, cooperation through cover seat and cover platform, be connected rubber bush and shock-absorbing rod, openly set up the data plate through the shock-absorbing rod, can be convenient for mark production parameter, the person of being convenient for distinguishes the use, through fixed orifices cooperation connecting seat, can make things convenient for the installation and the fixing of shock-absorbing rod, can play the effect of connecting through piston rod cooperation installation piece, when receiving vibrations, through piston rod cooperation cylinder body, play absorbing effect, adopt steel wire net layer and wearing rubber layer and compound rubber layer to mix through the cover body, not only improved the bulk strength of the cover body, and increased the wear resistance of the cover body, it is lower to have solved current bumper shock absorber bush intensity, the wearability is relatively poor, lead to the problem that the shock attenuation effect reduces.
Drawings
FIG. 1 is a front view of the sheath body of the present invention;
fig. 2 is a cross-sectional view of a top view of the cylinder body of the present invention;
FIG. 3 is a cross-sectional view of the sheath body of the present invention;
fig. 4 is a cross-sectional view of the top view of the sealing cover of the present invention.
In the figure: 1. a shock-absorbing lever; 2. sleeving a platform; 3. a sleeve seat; 4. a sleeve body; 5. a sealing cover; 6. a piston rod; 7. mounting blocks; 8. a connecting seat; 9. a nameplate; 10. a fixing hole; 11. a cylinder body; 12. a rubber shock-absorbing layer; 13. a wear-resistant rubber layer; 14. a steel wire mesh layer; 15. a polyurethane wear layer; 16. a first adhesive layer; 17. a second adhesive layer; 18. a compound rubber layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, a rubber bushing applied to a new energy automobile shock absorber includes a shock-absorbing rod 1, a sleeve table 2 is fixedly connected to an upper surface of the shock-absorbing rod 1, a sleeve seat 3 is fixedly connected to an upper surface of the sleeve table 2, a sleeve body 4 is sleeved inside the sleeve seat 3, a cylinder body 11 is fixedly connected to an inner wall of the sleeve body 4, a rubber shock-absorbing layer 12 is fixedly connected to an inner wall of the cylinder body 11, a piston rod 6 is arranged inside the cylinder body 11, a sealing cover 5 is sleeved on a top end of the sleeve body 4, a through hole 19 is formed in the front of the sealing cover 5, and the top end of the piston rod 6 penetrates through the sealing.
The sleeve body 4 comprises a wear-resistant rubber layer 13, a steel wire mesh layer 14, a polyurethane wear-resistant layer 15, a first adhesive layer 16, a second adhesive layer 17 and a composite rubber layer 18, the upper surface of the steel wire mesh layer 14 is fixedly connected with the first adhesive layer 16, the upper surface of the first adhesive layer 16 is fixedly connected with the wear-resistant rubber layer 13, the upper surface of the wear-resistant rubber layer 13 is fixedly connected with the polyurethane wear-resistant layer 15, the bottom surface of the steel wire mesh layer 14 is fixedly connected with the second adhesive layer 17, and the bottom surface of the second adhesive layer 17 is fixedly connected with the composite rubber layer 18.
The utility model discloses in, the bottom fixedly connected with connecting seat 8 of shock attenuation pole 1, fixed orifices 10 has been seted up in the front of connecting seat 8, can make things convenient for the installation and the fixing of bumper shock absorber, and the inner wall of through-hole 19 is equipped with sealing washer 20, and the inner wall of sealing washer 20 contacts with the surface of piston rod 6, plays sealed effect, and the top of piston rod 6 is equipped with installation piece 7, and the bottom surface of installation piece 7 and the top fixed connection of piston rod 6 can conveniently support the shock attenuation body.
The front of shock absorber pole 1 is equipped with data plate 9, and the back of data plate 9 and the positive fixed connection of shock absorber pole 1 can be convenient for the identification equipment parameter, and the inner wall of cover seat 3 is seted up there is the internal thread, and the external screw thread has been seted up to the surface of the cover body 4, and the surface of the cover body 4 and the inner wall threaded connection of cover seat 3, the rubber bush's of being convenient for connection and change.
The utility model discloses a theory of operation is: during the use, install the shock attenuation pole 1 in the position of use through connecting seat 8 cooperation fixed orifices 10, the other end is connected with the shock attenuation body through installation piece 7, when receiving the vibration, through cylinder body 11 cooperation piston rod 6, can play the effect of shock attenuation buffering, through the 12 cooperation cover bodies 4 of rubber shock absorber layer, can play fine guard action, reduce the wearing and tearing of bumper shock absorber, cover body 4 adopts steel wire net layer 14 to mix with wear-resistant rubber layer 13 and compound rubber layer 18, the bulk strength of the cover body 4 has not only been improved, and the wear resistance of the cover body 4 has been increased.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a be applied to rubber bush of new energy automobile bumper shock absorber, includes shock attenuation pole (1), its characterized in that: the damping rod is characterized in that a sleeve platform (2) is fixedly connected to the upper surface of the damping rod (1), a sleeve seat (3) is fixedly connected to the upper surface of the sleeve platform (2), a sleeve body (4) is sleeved inside the sleeve seat (3), a cylinder body (11) is fixedly connected to the inner wall of the sleeve body (4), a rubber damping layer (12) is fixedly connected to the inner wall of the cylinder body (11), a piston rod (6) is arranged inside the cylinder body (11), a sealing cover (5) is sleeved at the top end of the sleeve body (4), a through hole (19) is formed in the front of the sealing cover (5), and the top end of the piston rod (6) penetrates through the sealing cover (5) and extends to the upper side of the sealing;
the glove body (4) comprises a wear-resistant rubber layer (13), a steel wire mesh layer (14), a polyurethane wear-resistant layer (15), a first adhesive layer (16), a second adhesive layer (17) and a composite rubber layer (18), the upper surface of the steel wire mesh layer (14) is fixedly connected with the first adhesive layer (16), the upper surface of the first adhesive layer (16) is fixedly connected with the wear-resistant rubber layer (13), the upper surface of the wear-resistant rubber layer (13) is fixedly connected with the polyurethane wear-resistant layer (15), the bottom surface of the steel wire mesh layer (14) is fixedly connected with the second adhesive layer (17), and the bottom surface of the second adhesive layer (17) is fixedly connected with the composite rubber layer (18).
2. The rubber bushing applied to the new energy automobile shock absorber is characterized in that: the bottom end of the shock absorption rod (1) is fixedly connected with a connecting seat (8), and a fixing hole (10) is formed in the front face of the connecting seat (8).
3. The rubber bushing applied to the new energy automobile shock absorber is characterized in that: the inner wall of the through hole (19) is provided with a sealing ring (20), and the inner wall of the sealing ring (20) is in contact with the outer surface of the piston rod (6).
4. The rubber bushing applied to the new energy automobile shock absorber is characterized in that: the top of piston rod (6) is equipped with installation piece (7), the bottom surface of installation piece (7) and the top fixed connection of piston rod (6).
5. The rubber bushing applied to the new energy automobile shock absorber is characterized in that: the front of the shock absorption rod (1) is provided with a nameplate (9), and the back of the nameplate (9) is fixedly connected with the front of the shock absorption rod (1).
6. The rubber bushing applied to the new energy automobile shock absorber is characterized in that: the inner wall of the sleeve seat (3) is provided with an internal thread, the outer surface of the sleeve body (4) is provided with an external thread, and the outer surface of the sleeve body (4) is in threaded connection with the inner wall of the sleeve seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266741.5U CN212004074U (en) | 2020-03-06 | 2020-03-06 | Be applied to rubber bush of new energy automobile bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020266741.5U CN212004074U (en) | 2020-03-06 | 2020-03-06 | Be applied to rubber bush of new energy automobile bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212004074U true CN212004074U (en) | 2020-11-24 |
Family
ID=73424160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020266741.5U Expired - Fee Related CN212004074U (en) | 2020-03-06 | 2020-03-06 | Be applied to rubber bush of new energy automobile bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212004074U (en) |
-
2020
- 2020-03-06 CN CN202020266741.5U patent/CN212004074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |