CN208997257U - A kind of left back damper - Google Patents
A kind of left back damper Download PDFInfo
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- CN208997257U CN208997257U CN201821697216.8U CN201821697216U CN208997257U CN 208997257 U CN208997257 U CN 208997257U CN 201821697216 U CN201821697216 U CN 201821697216U CN 208997257 U CN208997257 U CN 208997257U
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- spring mounting
- mounting base
- plate
- support rod
- oil pressure
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Abstract
The utility model discloses a kind of left back dampers, its structure includes: that its structure includes: support rod, damping spring, fastening bolt and spacing collar, one end of support bar top is arranged with oil pressure column, the lower section of oil pressure column is equipped with lower spring mounting seat, the top of oil pressure column is equipped with upper spring mounting base, damping spring is sheathed on the outside of oil pressure column between lower spring mounting seat and upper spring mounting base, cushion and suppressing device are successively arranged above upper spring mounting base, the top of support rod is equipped with fixed thread, fixed thread and fastening bolt are corresponding, spacing collar is fixed on the top of support rod by fastening bolt and fixed thread, the lower section of support rod is equipped with mounting base, the utility model not only ensure that the stability of entire left back damper, guarantee to improve auto NVH performance simultaneously.
Description
Technical field:
The utility model relates to a kind of field of automobile design, especially a kind of left back damper.
Background technique:
With the sustainable development of automobile industry, requirement of the user to vehicle comfort is also higher and higher；The NVH performance of vehicle
Then at the attraction of major automobile factory；Reasonable arrangement rear shock absorber position, can effectively improve heel row comfort, reduce vehicle
Body vibration and vibrating noise；Existing rear shock absorber is arranged separately in rear wheel cover more, is usually existed because of rear wheel cover structural strength
Factors cause interior roar, tire noise is bigger than normal, damping effect is bad the problems such as such as difference, shock absorber mounting points insufficient rigidity, thus
Affect durability and the safety of automobile.
It is therefore desirable to which a kind of automobile rear damper installation assembly, effectively solves the problems in rear wheel cover stress collection, enhancing
The installation strength of rear shock absorber improves the NVH performance of vehicle.
Utility model content:
The purpose of this utility model provides a kind of left back damper, solves one in above-mentioned prior art problem or more
It is a.
In order to solve the above technical problems, the innovative point of the utility model is: its structure include: support rod, damping spring,
Fastening bolt and spacing collar, one end of support bar top are arranged with oil pressure column, and the lower section of oil pressure column is equipped with lower spring mounting seat,
The top of oil pressure column is equipped with upper spring mounting base, and the outside that damping spring is sheathed on oil pressure column is located at lower spring mounting seat and upper bullet
Between spring mounting base, cushion and suppressing device are successively arranged above upper spring mounting base, the top of support rod, which is equipped with, to be fixed
Screw thread, fixed thread and fastening bolt are corresponding, and spacing collar is fixed on the top of support rod by fastening bolt and fixed thread,
The lower section of support rod is equipped with mounting base.
Further, above-mentioned mounting base includes: round collet, left clamp arm, right clamp arm and clamping plate, and round collet is sheathed on
The bottom of support rod, left clamp arm are L-type plate, and the bottom plate of left clamp arm is connected to the left side of round collet, and the side plate of left clamp arm is set
There is fixation hole a, skewed slot is offered on the outside of fixation hole a, right clamp arm includes fixed plate, folder ditch and side plate, the bottom of fixed plate
It is connected to the right side of round collet, presss from both sides and is fixedly connected at the top of the bottom and fixed plate of ditch, the bottom for pressing from both sides ditch is equipped with fixture nut,
Side plate is fixed on the side of fixed plate, and clamping plate includes left clamp and right clamping plate, and left clamp and right clamping plate are parallel to each other and bottom is equal
It is fixed on the rear side of round collet, through-hole symmetrical above and below is offered on front side of round collet.
Further, above-mentioned suppressing device includes top board and lower platen, and the centre of top board and lower platen offers
Circular hole, the size of circular hole and oil pressure column it is in the same size, the both ends of top board are equipped with fixation hole b, and the both ends of lower platen are equipped with solid
Determine bolt, fixing bolt and fixation hole b are corresponding, and top board is connected by fixing bolt with fixation hole b with lower platen.
Further, punching press side, the shape on punching press side are equipped on the inside of above-mentioned upper spring mounting base and lower spring mounting seat
Shape is consistent with the shape of damping spring end.
Further, the rear side of above-mentioned round collet is equipped with long stripes through hole, and long stripes through hole is located at the inside of clamping plate.
Further, above-mentioned left clamp and right cleat surface are equipped with symmetrical location hole.
Further, the lower section of above-mentioned lower spring mounting seat is equipped with several limit buckles.
The utility model has the beneficial effects that: the utility model provides a kind of left back damper, left clamp arm 11 and the right side
The design of clamp arm ensure that the stability of left back damper, the design of left clamp and right clamping plate can reduce entire left back damper
Pressure, improve the performance of automobile NVH during traveling, automobile advance during, the design of suppressing device is so that subtract
Stability of spring during teetertottering is shaken, while the design of spacing collar and limit buckle is but also entire left back damping
The safety of device
Detailed description of the invention:
Fig. 1 is the top view of the utility model bottom.
Fig. 2 is the partial structural diagram at the top of the utility model.
Fig. 3 is the structural schematic diagram of the utility model top-side.
Fig. 4 is the partial schematic diagram of the utility model.
Specific embodiment:
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
Such as a kind of specific embodiment that Fig. 1 to Fig. 4 is the utility model, structure includes: support rod 1, damping spring
2, fastening bolt 3 and spacing collar 4, the one end at 1 top of support rod are arranged with oil pressure column 5, and the lower section of oil pressure column 5 is equipped with lower spring
The top of mounting base 6, oil pressure column 5 is equipped with upper spring mounting base 7, and the outside that damping spring 2 is sheathed on oil pressure column 5 is located at lower spring
Between mounting base 6 and upper spring mounting base 7, the top of upper spring mounting base 7 is successively arranged cushion 8 and suppressing device, support
The top of bar 1 is equipped with fixed thread 9, and fixed thread 9 and fastening bolt 3 are corresponding, and spacing collar 4 is by fastening bolt 3 and fixes
Screw thread 9 is fixed on the top of support rod 1, and the lower section of support rod 1 is equipped with mounting base.
Wherein above-mentioned mounting base includes: round collet 10, left clamp arm 11, right clamp arm and clamping plate, and round collet 10 is arranged
In the bottom of support rod 1, left clamp arm 11 is L-type plate, and the bottom plate of left clamp arm 11 is connected to the left side of round collet 10, left clamp arm
11 side plate is equipped with fixation hole a12, offers skewed slot 13 on the outside of fixation hole a12, right clamp arm include fixed plate 14, folder ditch 15 with
And side plate 16, the bottom of fixed plate 14 are connected to the right side of round collet 10, the top of the bottom and fixed plate 14 that press from both sides ditch 15 is solid
The bottom of fixed connection, folder ditch 15 is equipped with fixture nut 17, and side plate 16 is fixed on the side of fixed plate 14, and clamping plate includes left clamp 18
With right clamping plate 19, left clamp 18 and right clamping plate 19 are parallel to each other and bottom is each attached to the rear side of round collet 10, round collet
10 front side offers through-hole 20 symmetrical above and below.
Wherein above-mentioned suppressing device includes top board 21 and lower platen 22, and the centre of top board 21 and lower platen 22 opens up
Have a circular hole 23, the size of circular hole 23 and oil pressure column 5 it is in the same size, the both ends of top board 21 are equipped with fixation hole b24, lower platen 22
Both ends be equipped with fixing bolt 25, fixing bolt 25 and fixation hole b24 are corresponding, and top board 21 and lower platen 22 pass through fixed spiral shell
Bolt 25 is connected with fixation hole b24.
Wherein the inside of above-mentioned upper spring mounting base 7 and lower spring mounting seat 6 is equipped with punching press side 26, the shape on punching press side 26
Shape is consistent with the shape of 2 end of damping spring.
Wherein the rear side of above-mentioned round collet 10 is equipped with long stripes through hole 27, and long stripes through hole 27 is located at the inside of clamping plate.
Wherein above-mentioned left clamp 18 and 19 surface of right clamping plate are equipped with symmetrical location hole 28.
Wherein the lower section of above-mentioned lower spring mounting seat 6 is equipped with several limit buckles 29.
When the utility model is used, mounting base is connected with automobile suspension swinging arm components, left clamp arm 11 and right clamp arm
Design ensure that the stability of left back damper, the design of left clamp 18 and right clamping plate 19 can reduce entire left back damper
Pressure, improve the performance of automobile NVH during traveling, automobile advance during, the design of suppressing device is so that subtract
Stability of the spring 2 during teetertottering is shaken, while the design of spacing collar 4 and limit buckle 29 is but also entire left back
The safety of damper.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of left back damper, it is characterised in that: its structure includes: support rod (1), damping spring (2), fastening bolt (3)
And spacing collar (4), one end at the top of the support rod (1) are arranged with oil pressure column (5), the lower section of the oil pressure column (5) is equipped with
The top of lower spring mounting seat (6), the oil pressure column (5) is equipped with upper spring mounting base (7), and the damping spring (2) is sheathed on
The outside of the oil pressure column (5) is between the lower spring mounting seat (6) and the upper spring mounting base (7), the upper bullet
Cushion (8) and suppressing device are successively arranged above spring mounting base (7), the top of the support rod (1) is equipped with fixed thread
(9), the fixed thread (9) and the fastening bolt (3) are corresponding, the spacing collar (4) by the fastening bolt (3) and
The fixed thread (9) is fixed on the top of the support rod (1), and the lower section of the support rod (1) is equipped with mounting base；
The mounting base includes: round collet (10), left clamp arm (11), right clamp arm and clamping plate, and the circle collet (10) covers
Set on the bottom of the support rod (1), the left clamp arm (11) is L-type plate, and the bottom plate of the left clamp arm (11) is connected to institute
State the left side of round collet (10), the side plate of the left clamp arm (11) is equipped with fixation hole a(12), the fixation hole a(12) it is outer
Side offers skewed slot (13), and the right clamp arm includes fixed plate (14), folder ditch (15) and side plate (16), the fixed plate (14)
Bottom be connected to the right side of the round collet (10), the bottom of folder ditch (15) and the top of the fixed plate (14) are solid
The bottom of fixed connection, folder ditch (15) is equipped with fixture nut (17), and the side plate (16) is fixed on the fixed plate (14)
Side, the clamping plate include left clamp (18) and right clamping plate (19), and the left clamp (18) and the right clamping plate (19) are mutually flat
Row and bottom are each attached to the rear side of the round collet (10), offer on front side of the circle collet (10) symmetrical above and below
Through-hole (20).
2. a kind of left back damper according to claim 1, it is characterised in that: suppressing device include top board (21) and under
The centre of pressing plate (22), the top board (21) and the lower platen (22) offers circular hole (23), the circular hole (23)
Size and the oil pressure column (5) it is in the same size, the both ends of the top board (21) are equipped with fixation hole b(24), the lower platen
(22) both ends are equipped with fixing bolt (25), the fixing bolt (25) and the fixation hole b(24) corresponding, the top board
(21) and the lower platen (22) passes through the fixing bolt (25) and the fixation hole b(24) connection.
3. a kind of left back damper according to claim 1, it is characterised in that: the upper spring mounting base (7) and described
It is equipped with punching press side (26) on the inside of lower spring mounting seat (6), shape and the damping spring (2) end of the punching press side (26)
The shape in portion is consistent.
4. a kind of left back damper according to claim 1, it is characterised in that: the rear side of the circle collet (10) is equipped with
Long stripes through hole (27), the long stripes through hole (27) are located at the inside of the clamping plate.
5. a kind of left back damper according to claim 1, it is characterised in that: the left clamp (18) and the right clamping plate
(19) surface is equipped with symmetrical location hole (28).
6. a kind of left back damper according to claim 1, it is characterised in that: the lower section of the lower spring mounting seat (6)
Equipped with several limit buckles (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697216.8U CN208997257U (en) | 2018-10-19 | 2018-10-19 | A kind of left back damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697216.8U CN208997257U (en) | 2018-10-19 | 2018-10-19 | A kind of left back damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997257U true CN208997257U (en) | 2019-06-18 |
Family
ID=66805249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697216.8U Active CN208997257U (en) | 2018-10-19 | 2018-10-19 | A kind of left back damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319140A (en) * | 2019-07-08 | 2019-10-11 | 江苏赛麟汽车科技有限公司 | A kind of vibration damper assembly |
-
2018
- 2018-10-19 CN CN201821697216.8U patent/CN208997257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319140A (en) * | 2019-07-08 | 2019-10-11 | 江苏赛麟汽车科技有限公司 | A kind of vibration damper assembly |
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