CN208719236U - A kind of damper spring - Google Patents
A kind of damper spring Download PDFInfo
- Publication number
- CN208719236U CN208719236U CN201821147117.2U CN201821147117U CN208719236U CN 208719236 U CN208719236 U CN 208719236U CN 201821147117 U CN201821147117 U CN 201821147117U CN 208719236 U CN208719236 U CN 208719236U
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- CN
- China
- Prior art keywords
- strut
- elastic rubber
- connecting rod
- rubber column
- spring
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Abstract
The utility model relates to a kind of damper springs, including pedestal, the top is fixedly connected with connecting rod, movable plate is connected in the connecting rod, the connecting rod upper end is equipped with external screw thread, adjusting bolt is threaded on the external screw thread, the adjusting bolt is equipped with threaded hole, movable linkage is equipped at left and right sides of the adjusting bolt, movable linkage is by the first strut, second strut is constituted, second strut is movably connected on the first strut, second strut bottom end is fixedly connected with limit plate, spacing collar is equipped at the top of first strut, the base top is equipped with the first elastic rubber column, the second elastic rubber column is equipped with above first elastic rubber column, the pedestal, spring is equipped between movable plate, the chassis outer side is equipped with sleeve, the base bottom is fixedly connected with mounting base, it is whole Structural damping effect is good, easy to adjust, is easily installed, and is convenient for changing spring.
Description
Technical field
The utility model relates to a kind of damper springs, belong to spring technical field.
Background technique
Currently, the demand lived with the development of economy with people to low-carbon, and then electric car becomes the first choice of people's trip
The vehicles, and in driving electric car traveling, the bad road surface of some flatness can be usually encountered, is brought to driver biggish
Sense of discomfort, in order to reduce this sense of discomfort, and then the producer joined damping spring in electric car, and the damping bullet of the prior art
For spring since outer diameter is consistent with the diameter of metallic object, and then when being vibrated, the shrinkage of damping spring is identical, and then is vibrating
When smaller, the shrinkage of damping spring is smaller, so that the comfort for making driver cannot be effectively improved, and then the prior art
Damping spring is no longer satisfied the requirement of driver, however in view of the deficiencies of the prior art, it is necessary to develop one kind by developer
Design is reasonable, structure is simple, when by less vibration, and damping spring can also have preferable shrinkage, to effectively improve
The comfort level of driver, damping spring with long service life, while the replacement in damage of existing damping spring is more troublesome.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of damper spring, damping effect
Fruit is good, easy to adjust, is easily installed, and is convenient for changing spring, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of damper spring, including pedestal, the top are fixedly connected with connecting rod, and activity connects in the connecting rod
It is connected to movable plate, the connecting rod upper end is equipped with external screw thread, is threaded with adjusting bolt, the adjusting spiral shell on the external screw thread
Bolt is equipped with threaded hole, is equipped with movable linkage at left and right sides of the adjusting bolt, movable linkage is by the first strut, second
Strut is constituted, and second strut is movably connected on the first strut, and second strut bottom end is fixedly connected with limit plate, institute
It states and is equipped with spacing collar at the top of the first strut, the base top is equipped with the first elastic rubber column, in first elastic rubber column
Side is equipped with the second elastic rubber column, and spring is equipped between the pedestal, movable plate, and the chassis outer side is equipped with sleeve, the bottom
Seat bottom is fixedly connected with mounting base.
Furthermore, first elastic rubber column, the second elastic rubber column are fixedly connected in connecting rod.
Furthermore, the spring is set in connecting rod, the first elastic rubber column, the second elastic rubber column outside.
Furthermore, first strut is set as hollow structure, is additionally provided with elastic rubber inside first strut
Pad.
Furthermore, the mounting base is equipped with fixation hole, is equipped with through-hole in the middle part of the movable plate.
Furthermore, the length of second strut is greater than the length of the first strut.
The utility model adjusts position of the bolt in connecting rod by adjusting the utility model has the advantages that a kind of damper spring
The telescopic extensions of adjustable damping spring, and then the adjusting to damping spring damping effect is realized, it is logical first when in use
The fixation hole in mounting base is crossed by whole fixation, when shaking, the decline of the second strut pushes the yielding rubber in the first strut
First step buffer function is paved, while generating downward pressure and pressing spring under movable plate is driven to play second step buffer function,
The lateral bounce generated during telescopic spring can be further realized by the first elastic rubber column, the second elastic rubber column
Buffering, buffering and damping effect is more preferable, only needs to adjust bolt when needing replacing spring and backs out, it is i.e. replaceable to take away movable plate
Spring, replacement spring are more convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of damper spring structure chart of the utility model.
Fig. 2 is a kind of damper spring motion bar mechanism structure figure of the utility model.
Fig. 3 is that a kind of damper spring of the utility model adjusts bolt arrangement figure.
Figure label: 1, pedestal；2, connecting rod；3, movable plate；4, bolt is adjusted；5, the first strut；6, the second strut；7,
External screw thread；8, the second elastic rubber column；9, the first elastic rubber column；10, spring；11, sleeve；12, mounting base；13, spacing collar；
14, limit plate；15, threaded hole.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-3, a kind of damper spring, including pedestal 1,1 top are fixedly connected with connecting rod 2, institute
It states and is connected with movable plate 3 in connecting rod 2,2 upper end of connecting rod is equipped with external screw thread 7, is threadedly coupled on the external screw thread 7
Have and adjust bolt 4, the adjusting bolt 4 is equipped with threaded hole 15, is equipped with motion bar machine at left and right sides of the adjusting bolt 4
Structure, movable linkage are made of the first strut 5, the second strut 6, and second strut 6 is movably connected on the first strut 5, institute
It states 6 bottom end of the second strut and is fixedly connected with limit plate 14, be equipped with spacing collar 13 at the top of first strut 5, prevent the first strut
5, the second strut 6 is detached from, and the first elastic rubber column 9 is equipped at the top of the pedestal 1, is equipped with above first elastic rubber column 9
Second elastic rubber column 8, when shaking, the yielding rubber pad that the decline of the second strut 6 pushes in the first strut 5 plays the first step
Buffer function, while generating downward pressure and the lower pressing spring 10 of movable plate 3 is driven to play second step buffer function, pass through the first bullet
Property rubber column 9, the second elastic rubber column 8 the lateral bounce generated in 10 telescopic process of spring can be further realized into buffering,
Buffering and damping effect is more preferable, and spring 10 is equipped between the pedestal 1, movable plate 3, only needs to adjust when needing replacing spring 10
Section bolt 4 is backed out, and the i.e. replaceable spring 10 of movable plate 3 is taken away, and replacement spring 10 is more convenient, and set is equipped on the outside of the pedestal 1
Cylinder 11, plays position-limiting action to spring 10,1 bottom of pedestal is fixedly connected with mounting base 12.
More specifically, first elastic rubber column 9, the second elastic rubber column 8 are fixedly connected in connecting rod 2,
The spring 10 is set in connecting rod 2, the first elastic rubber column 9,8 outside of the second elastic rubber column, and first strut 5 is arranged
For hollow structure, resilient rubbber cushion is additionally provided with inside first strut 5, the mounting base 12 is equipped with fixation hole, the work
Through-hole is equipped in the middle part of movable plate 3, the length of second strut 6 is greater than the length of the first strut 5.
The utility model is improved in a kind of damper spring, is passed through and is adjusted position of the bolt 4 in the connecting rod 2
The telescopic extensions of adjustable damping spring, and then the adjusting to damping spring damping effect is realized, it is logical first when in use
The fixation hole in mounting base 12 is crossed by whole fixation, when shaking, the decline of the second strut 6 pushes the damping in the first strut 5
Rubber pad plays first step buffer function, while generating downward pressure to drive the lower pressing spring 10 of movable plate 3 to play second step slow
Punching effect can be jumped the transverse direction generated in 10 telescopic process of spring by the first elastic rubber column 9, the second elastic rubber column 8
Dynamic to further realize buffering, buffering and damping effect is more preferable, only needs to adjust bolt 4 when needing replacing spring 10 and backs out, takes
Fall the i.e. replaceable spring 10 of movable plate 3, replacement spring 10 is more convenient.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of damper spring, including pedestal (1), it is characterised in that: connecting rod (2) are fixedly connected at the top of described (1),
It is connected with movable plate (3) on the connecting rod (2), connecting rod (2) upper end is equipped with external screw thread (7), the external screw thread
(7) it is threaded on and adjusts bolt (4), the adjusting bolt (4) is equipped with threaded hole (15), and the adjusting bolt (4) is left
Right two sides are equipped with movable linkage, and movable linkage is made of the first strut (5), the second strut (6), second strut
(6) it being movably connected on the first strut (5), the second strut (6) bottom end is fixedly connected with limit plate (14), and described first
Spacing collar (13) are equipped at the top of bar (5), are equipped with the first elastic rubber column (9) at the top of the pedestal (1), first elastic rubber
The second elastic rubber column (8) are equipped with above column (9), are equipped with spring (10) between the pedestal (1), movable plate (3), the pedestal
(1) outside is equipped with sleeve (11), and pedestal (1) bottom is fixedly connected with mounting base (12).
2. a kind of damper spring according to claim 1, it is characterised in that: first elastic rubber column (9),
Two elastic rubber columns (8) are fixedly connected on connecting rod (2).
3. a kind of damper spring according to claim 1, it is characterised in that: the spring (10) is set in connecting rod
(2), the first elastic rubber column (9), the second elastic rubber column (8) outside.
4. a kind of damper spring according to claim 1, it is characterised in that: first strut (5) is set as empty
Core structure, first strut (5) is internal to be additionally provided with resilient rubbber cushion.
5. a kind of damper spring according to claim 1, it is characterised in that: the mounting base (12), which is equipped with, fixes
Hole, movable plate (3) middle part are equipped with through-hole.
6. a kind of damper spring according to claim 1, it is characterised in that: the length of second strut (6) is big
Length in the first strut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147117.2U CN208719236U (en) | 2018-07-19 | 2018-07-19 | A kind of damper spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147117.2U CN208719236U (en) | 2018-07-19 | 2018-07-19 | A kind of damper spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719236U true CN208719236U (en) | 2019-04-09 |
Family
ID=65973952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147117.2U Active CN208719236U (en) | 2018-07-19 | 2018-07-19 | A kind of damper spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719236U (en) |
-
2018
- 2018-07-19 CN CN201821147117.2U patent/CN208719236U/en active Active
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| GR01 | Patent grant |