CN210600001U - Improved automobile shock absorber - Google Patents
Improved automobile shock absorber Download PDFInfo
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- CN210600001U CN210600001U CN201921766003.0U CN201921766003U CN210600001U CN 210600001 U CN210600001 U CN 210600001U CN 201921766003 U CN201921766003 U CN 201921766003U CN 210600001 U CN210600001 U CN 210600001U
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- spring
- permanent magnet
- bolt
- shock absorber
- cylinder body
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Abstract
The utility model discloses an improved generation automobile shock absorber ware relates to automobile parts processing technology field, including damping device and noise insulation, damping device includes base, cylinder body, piston rod, first diaphragm, holding down plate, spring one, spring two, permanent magnet one, permanent magnet two and second diaphragm, noise insulation includes acoustic celotex board one, acoustic celotex board two and spring three, the utility model discloses simple structure, easy dismounting through setting up a plurality of springs increase the shock attenuation effect, can reduce the spring acting through the homopolar relative permanent magnet that sets up to increase the practical life-span of spring, simultaneously, the utility model provides a noise insulation can reduce the noise that produces, has improved driver's comfort.
Description
Technical Field
The utility model relates to an automobile parts processing technology field, concretely relates to improved generation automobile shock absorber ware.
Background
The car is the mode that modern went on a journey most often, and the utility model of car brings the convenience of traffic for us, is telling efficiency and time now and is exactly the era of money, and the benefit that the convenient mankind of bringing of traffic is huge, has reduced unnecessary and has overtaken the time of overtaking one's road, has also brought the travelling comfort for us simultaneously, no longer is afraid of the blowing rain and blows. The automobile shock absorber is a vulnerable accessory in the use process of an automobile, and in order to quickly attenuate the vibration of a frame and an automobile body and improve the smoothness and comfort of automobile driving, the shock absorber is generally arranged on an automobile suspension system, and the working quality of the shock absorber directly influences the driving stability of the automobile and the service life of other parts, so that the shock absorber is always in a good working state.
Present automobile shock absorber ware is generally after long-term the use, and the shock attenuation effect variation can appear, and the resilience ability of bumper shock absorber easily became invalid, the problem that bumper shock absorber life is short, and current bumper shock absorber is difficult for the dismouting and does not have sound insulation equipment simultaneously, and the noise production influences driver's comfort.
Chinese patent application discloses for CN201510906410.7 an automobile shock absorber ware, including backup pad, piston rod, piston, cylinder body, first reset spring and permanent magnet, backup pad, piston rod and piston from last to lower rigid coupling in order, the permanent magnet setting outside the cylinder body top and with cylinder body looks rigid coupling, the piston is established in the cylinder body, the backup pad is established in the top of cylinder body upper surface, and passes on the piston rod the upper portion of cylinder body, first reset spring suit are on the piston rod, and one end is connected with the backup pad, and the other end is fixed in the top of cylinder body, and the device's advantage lies in: the long-term use shock attenuation effect is lasting good, and the bumper shock absorber resilience ability is strong, long service life moreover. However, the device still does not solve the defects that no sound insulation device is provided, so that the comfort of a driver is poor, and the driver is not easy to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation automobile shock absorber ware to solve the above-mentioned multinomial defect that leads to among the prior art.
An improved automobile shock absorber comprises a shock absorber and a sound insulation device, wherein the shock absorber comprises a base, a cylinder body, a piston rod, a first transverse plate, a lower pressing plate, a first spring, a second spring, a first permanent magnet, a second permanent magnet and a second transverse plate, the second transverse plate is fixedly arranged on the base, the first permanent magnet is provided with 2 permanent magnets which are opposite in the same polarity, one permanent magnet is fixedly arranged at the top of the second transverse plate, the other permanent magnet is fixedly arranged at the bottom of the piston, the piston is connected in the cylinder body in a sliding manner, the spring is arranged in the cylinder body and is positioned between the first permanent magnets, the bottom of the cylinder body is provided with a second bolt and is connected with a flange of the base through the second bolt, the top of the cylinder body is provided with a third bolt and is connected with the first flanged transverse plate through the third bolt, the first transverse plate is provided with a through hole, the piston rod is matched with the through, the utility model discloses a sound-proof board, including baffle plate two, sound-proof board two, spring tribit and lower pressing plate, lower pressing plate fixed mounting is on the piston rod, lower pressing plate fixed mounting is at the top of piston rod, permanent magnet two has 2 and homopolar relative, and wherein two fixed mounting of a permanent magnet are in the top of first diaphragm, and two fixed mounting of another permanent magnet are in the bottom of lower pressing plate, noise insulation device includes baffle plate one, baffle plate two and spring three, be equipped with recess and two sliding connection of baffle plate in baffle plate one recess in the baffle plate one, the spring tribit is in the recess of baffle plate one and one end fixed connection in the recess bottom, the other end fixed connection of spring three is in the bottom of baffle plate two, be equipped with first bolt on the baffle plate one and through first bolt fixed connection on the base, be equipped with the fourth bolt on the.
Preferably, the base is provided with a first threaded hole, and the lower pressing plate is provided with a second threaded hole.
Preferably, an oil inlet is formed in the first transverse plate, an oil outlet is formed in the base, oil covers are arranged on the oil inlet and the oil outlet, and the oil covers are connected to the oil inlet and the oil outlet in a threaded mode.
Preferably, the oil inlet is provided with a filter screen.
Preferably, rubber pads are arranged at the flange joint of the bottom of the cylinder body and the base and the flange joint of the top of the cylinder body and the first transverse plate.
Preferably, the piston is made of rubber material.
The utility model has the advantages that: simple structure, easy dismounting increases the shock attenuation effect through setting up a plurality of springs, can reduce the spring acting through the homopolar relative permanent magnet that sets up to increase the practical life of spring, simultaneously, the utility model provides a noise insulation can reduce the noise that produces, has improved driver's comfort.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sound insulation-free device of the present invention.
Fig. 3 is a front sectional view of the present invention.
Fig. 4 is a schematic view of the middle sound-insulating device of the present invention.
Fig. 5 is a schematic view of the middle oil inlet of the present invention.
The device comprises a base 1, a cylinder 2, a piston 3, a first transverse plate 4, a piston rod 5, a lower pressing plate 6, a first sound insulation plate 7, a second sound insulation plate 8, a first spring 9, a second spring 10, a third spring 11, a first permanent magnet 12, a second permanent magnet 13, a first bolt 14, a first threaded hole 15, a second threaded hole 16, a third bolt 17, a fourth bolt 18, a second threaded hole 19, an oil inlet 20, an oil outlet 21, a filter screen 22, an oil cover 23 and a second transverse plate 24.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 5, an improved automobile shock absorber comprises a shock absorber and a sound insulation device, wherein the shock absorber comprises a base 1, a cylinder 2, a piston 3, a piston rod 5, a first transverse plate 4, a lower pressing plate 6, a first spring 9, a second spring 10, a first permanent magnet 12, a second permanent magnet 13 and a second transverse plate 24, the second transverse plate 24 is fixedly installed on the base 1, the first permanent magnet 12 has 2 pieces and is opposite to each other in polarity, one permanent magnet 12 is fixedly installed on the top of the second transverse plate 24, the other permanent magnet 12 is fixedly installed on the bottom of the piston 3, the piston 3 is slidably connected in the cylinder 2, the first spring 9 is located in the cylinder 2 and between the 2 pieces of the first permanent magnet 12, the bottom of the cylinder 2 is provided with a second bolt 16 and is in flange connection with the base 1 through the second bolt 16, the top of the cylinder 2 is provided with a third bolt 17 and is in flange connection with the first transverse plate 4 through the third bolt 17, the piston rod 5 is matched with the through hole on the first transverse plate 4 and is fixedly connected to the top of the piston 3 through the through hole, the spring II 10 is sleeved on the piston rod 5, the lower pressing plate 6 is fixedly installed at the top of the piston rod 5, 2 permanent magnets II 13 are arranged and are in homopolar opposition, one permanent magnet II 13 is fixedly installed at the top of the first transverse plate 4, the other permanent magnet II 13 is fixedly installed at the bottom of the lower pressing plate 6, the sound insulation device comprises a sound insulation plate I7, a sound insulation plate II 8 and a spring III 11, a groove is arranged in the sound insulation plate I7, the sound insulation plate II 8 is slidably connected in the groove of the sound insulation plate I7, the spring III 11 is positioned in the groove of the sound insulation plate I7, one end of the spring III is fixedly connected to the bottom of the groove, the other end of the spring III 11 is fixedly connected to the bottom of the sound insulation plate II 8, a first bolt 14 is arranged on the sound insulation plate I7, and a fourth bolt 18 is arranged on the lower pressure plate 6 and is fixedly connected to the second sound insulation plate 8 through the fourth bolt 18.
In this embodiment, be equipped with screw hole 15 on the base 1, be equipped with screw hole two 19 on the holding down plate 6, can be convenient in the utility model discloses dismouting on the car.
In this embodiment, the first horizontal plate 4 is provided with an oil inlet 20, the base 1 is provided with an oil outlet 21, the oil inlet 20 and the oil outlet 21 are both provided with oil covers 23, and the oil covers 23 are both in threaded connection with the oil inlet 20 and the oil outlet 21, so that the oil can be more conveniently input and output.
In this embodiment, the oil inlet 20 is provided with a filter screen 22, which can filter oil entering the cylinder 2, so as to keep the piston 3 soft in the up-and-down movement in the cylinder 9, effectively protect the piston 3, and prolong the service life of the automobile shock absorber.
In the embodiment, rubber pads are arranged at the flange joint of the bottom of the cylinder body 2 and the base 1 and the flange joint of the top of the cylinder body 2 and the first transverse plate 4, so that the sealing performance of the contact part can be improved,
in this embodiment, the piston 3 is made of rubber, when the piston 3 moves downward, the friction between the piston 3 and the cylinder is relatively large, and the rubber does not cause problems such as rusting.
The working process is as follows: at first through the utility model discloses well fourth bolt 18 and first bolt 14 with acoustic celotex board 7 and two 8 respectively fixed mounting in base 1 and holding down plate 6, then will through screw hole 15 and screw hole two 19 the utility model discloses fixed mounting is on the car, receives when jolting when the car, and holding down plate 6 pushes down, cooperatees through spring 9, spring two 10, spring three 11 and piston device, increases the shock attenuation effect of car, and rethread homopolar relative permanent magnet one and permanent magnet two can help the spring to reset, reduce the acting of spring.
Based on the above, the utility model discloses simple structure, easy dismounting increases the shock attenuation effect through setting up a plurality of springs, can reduce the spring acting through the homopolar relative permanent magnet that sets up to increase the practical life of spring, simultaneously, the utility model provides a noise insulation can reduce the noise that produces, has improved driver's comfort.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (6)
1. An improved automobile shock absorber is characterized by comprising a shock absorption device and a sound insulation device, wherein the shock absorption device comprises a base (1), a cylinder body (2), a piston (3), a piston rod (5), a first transverse plate (4), a lower pressing plate (6), a first spring (9), a second spring (10), a first permanent magnet (12), a second permanent magnet (13) and a second transverse plate (24), the second transverse plate (24) is fixedly arranged on the base (1), the first permanent magnet (12) is provided with 2 permanent magnets with opposite homopolars, the first permanent magnet (12) is fixedly arranged at the top of the second transverse plate (24), the other permanent magnet (12) is fixedly arranged at the bottom of the piston (3), the piston (3) is connected in the cylinder body (2) in a sliding manner, the first spring (9) is positioned in the cylinder body (2) and is positioned between the first permanent magnet (12), the bottom of cylinder body (2) is equipped with second bolt (16) and through second bolt (16) and base (1) flange joint, the top of cylinder body (2) is equipped with third bolt (17) and through third bolt (17) and first diaphragm (4) flange joint, be equipped with the through-hole on first diaphragm (4), through-hole looks adaptation and through-hole fixed connection in the top of piston (3) on piston rod (5) and first diaphragm (4), spring two (10) cup joint on piston rod (5), holding down plate (6) fixed mounting is in the top of piston rod (5), permanent magnet two (13) have 2 and homopolar relatively, wherein a permanent magnet two (13) fixed mounting is in the top of first diaphragm (4), another permanent magnet two (13) fixed mounting is in the bottom of holding down plate (6), noise insulation includes acoustic celotex board (7), Acoustic celotex board two (8) and spring three (11), be equipped with recess and acoustic celotex board two (8) sliding connection in acoustic celotex board one (7) recess in acoustic celotex board (7), spring three (11) are located the recess of acoustic celotex board one (7) and one end fixed connection in recess bottom, and the other end fixed connection of spring three (11) is in the bottom of acoustic celotex board two (8), be equipped with first bolt (14) on acoustic celotex board one (7) and through first bolt (14) fixed connection on base (1), be equipped with fourth bolt (18) on holding down plate (6) and through fourth bolt (18) fixed connection on acoustic celotex board two (8).
2. An improved shock absorber for vehicles as claimed in claim 1, wherein: the base (1) is provided with a first threaded hole (15), and the lower pressing plate (6) is provided with a second threaded hole (19).
3. An improved shock absorber for vehicles as claimed in claim 1, wherein: the oil-saving device is characterized in that an oil inlet (20) is formed in the first transverse plate (4), an oil outlet (21) is formed in the base (1), oil covers (23) are arranged on the oil inlet (20) and the oil outlet (21), and the oil covers (23) are in threaded connection with the oil inlet (20) and the oil outlet (21).
4. An improved shock absorber for vehicles as claimed in claim 3, wherein: the oil inlet (20) is provided with a filter screen (22).
5. An improved shock absorber for vehicles as claimed in claim 1, wherein: the bottom of cylinder body (2) and the flange joint of base (1) and the top of cylinder body (2) and first diaphragm (4) flange joint all are equipped with the rubber pad.
6. An improved shock absorber for vehicles as claimed in claim 1, wherein: the piston (3) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766003.0U CN210600001U (en) | 2019-10-21 | 2019-10-21 | Improved automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766003.0U CN210600001U (en) | 2019-10-21 | 2019-10-21 | Improved automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600001U true CN210600001U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921766003.0U Active CN210600001U (en) | 2019-10-21 | 2019-10-21 | Improved automobile shock absorber |
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| Country | Link |
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| CN (1) | CN210600001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649095A (en) * | 2020-06-04 | 2020-09-11 | 江苏三尔汽车部件有限公司 | Automobile shock absorber ware with multistage buffer function |
| CN111649094A (en) * | 2020-06-04 | 2020-09-11 | 江苏三尔汽车部件有限公司 | Counter weight stable form automobile shock absorber ware |
-
2019
- 2019-10-21 CN CN201921766003.0U patent/CN210600001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649095A (en) * | 2020-06-04 | 2020-09-11 | 江苏三尔汽车部件有限公司 | Automobile shock absorber ware with multistage buffer function |
| CN111649094A (en) * | 2020-06-04 | 2020-09-11 | 江苏三尔汽车部件有限公司 | Counter weight stable form automobile shock absorber ware |
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Address after: 402160, No. 28, west section of Chang Zhou road, Yongchuan District, Chongqing Patentee after: CHONGQING CREATION VOCATIONAL College Address before: No. 28, Changzhou Avenue, Yongchuan District, Wanzhou District, Chongqing City, Chongqing Patentee before: CHONGQING CREATION VOCATIONAL College |