CN109372924A - A kind of double rod tension spring damper - Google Patents
A kind of double rod tension spring damper Download PDFInfo
- Publication number
- CN109372924A CN109372924A CN201811551636.XA CN201811551636A CN109372924A CN 109372924 A CN109372924 A CN 109372924A CN 201811551636 A CN201811551636 A CN 201811551636A CN 109372924 A CN109372924 A CN 109372924A
- Authority
- CN
- China
- Prior art keywords
- guiding
- tension spring
- guiding axis
- double rod
- spring damper
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of double rod tension spring dampers, including two guiding axis, two pieces of guiding cage plates being socketed on guiding axis, several tension springs being mounted between two pieces of guiding cage plates, two connecting bushings are separately mounted to two not ipsilateral one end of guiding axis, and two lock nuts are mounted on two corresponding other ends of guiding axis, and limit hole is arranged close to lock nut side in guiding cage plate, caging bolt is installed in limit hole, is fixed for cage plate will to be oriented to guiding spindle jam nut end.The present invention realizes damping by multiple springs parallel connection, and with doubly-linked spindle and double guiding cage plates, and the stiffness factor of single spring is small, good damping effect, in single spring breaking down, replacement only need to be taken down from hook, without dismantling entire damper.
Description
Technical field
The present invention relates to a kind of spring dampers, and in particular to a kind of double rod tension spring damper.
Background technique
Spring damper is to be usually used in the fluid oscillation excitation that continuous property is hung in control by spring shock-absorbing.Spring shock-absorbing can be with
Filtering vibration, but spring itself also has reciprocating motion, and spring fatigue is caused to damage, and existing spring damper is in spring breaking down
Entire damper needs to remove replacement or maintenance afterwards, this just brings the disassembly to equipment, this disassembly in many cases due to
It is not to be carried out under the assembling environment of manufacturer, when will lead to and destroyed to the stealth of equipment, and disassembling and installing consuming
Between it is long.
Summary of the invention
It it is an object of the invention to overcome defect of the existing technology, provides a kind of easy to maintenance, is not necessarily to integral demounting
Double rod tension spring damper.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of double rod tension spring damper, including two led
To axis, two pieces of guiding cage plates being socketed on guiding axis, several tension springs being mounted between two pieces of guiding cage plates, two
Connecting bushing is separately mounted to two not ipsilateral one end of guiding axis, and it is another accordingly that two lock nuts are mounted on two guiding axis
One end is arranged limit hole close to lock nut side in guiding cage plate, caging bolt is installed in limit hole, is used for guide sleeve
Plate is fixed with guiding spindle jam nut end.
Further, several hooks are provided on the guiding cage plate, tension spring is socketed on hook.
Further, the hook is uniformly distributed along guide sleeve edges of boards edge.
Further, the material of several tension springs is identical with size.
Further, the material of two pieces of guiding cage plates is identical with size, and the radius of two guiding axis is identical, material phase
Together.
The method have the benefit that: subtract by multiple springs parallel connection, and with doubly-linked spindle and double guiding cage plate realizations
Shake, the stiffness factor of single spring is small, good damping effect, and in single spring breaking down, replacement only need to be taken down from hook,
Without dismantling entire damper.
Detailed description of the invention
The present invention is further elaborated with embodiment with reference to the accompanying drawing.
Fig. 1: for structural schematic diagram of the invention.
In figure: 1, guiding axis, 2, guiding cage plate, 3, tension spring, 4, connecting bushing, 5, lock nut, 6, hook.
Specific embodiment
Embodiment 1
A kind of double rod tension spring damper, including two guiding axis 1, two pieces of guiding cage plates 2 being socketed on guiding axis 1, are mounted on
Several tension springs 3 between two pieces of guiding cage plates 2, it is not ipsilateral that two connecting bushings 4 are separately mounted to two guiding axis 1
One end, two lock nuts 5 are mounted on the corresponding other end of two guiding axis 1, in guiding cage plate 2 close to 5 side of lock nut
Limit hole is set, caging bolt is installed in limit hole, is fixed with guiding axis 1 at lock nut end for cage plate 2 will to be oriented to.
Using tension spring 3, when power is transferred to two guiding axis 1 by connecting bushing 4, since the other end of guiding axis makes
It is locked with lock nut, and is limited bolt close to the guiding cage plate of lock nut and fixes, allow for two guide sleeves in this way
Plate is pulled open along the axial two opposite directions of two guiding.It is such as mounted on bicycle, when wheel crosses a protrusion, with wheel
The guiding axis of axis connection can provide a upward power, and vehicle body can still provide a downward power according to inertia at this time, draw
Power spring is opened.Assuming that protrusion is an arc, then the amplitude stabilization that whole process tension spring is shunk back and forth absorbs and filters
Vibration, good damping effect.
Embodiment 2
As a kind of optimization design to examples of implementation 1, be provided on the guiding cage plate 2 it is several hook 6,3 sets of tension spring
It connects on hook 6.
The hook 6 is uniformly distributed along guiding 2 edge of cage plate.
The material of several tension springs 3 is identical with size.
The material of two pieces of guiding cage plates 2 is identical with size, and the radius of two guiding axis 1 is identical, and material is identical.
Through the foregoing embodiment, it can be seen that the present invention is oriented to cage plates with double by multiple springs parallel connection, and with doubly-linked spindle
Realize damping, the stiffness factor of single spring is small, good damping effect, in single spring breaking down, need to only take down more from hook
It changes, without dismantling entire damper.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (5)
1. a kind of double rod tension spring damper, it is characterised in that: including two guiding axis, two pieces of guide sleeves being socketed on guiding axis
Plate, several tension springs being mounted between two pieces of guiding cage plates, two connecting bushings are separately mounted to two guiding axis not
Ipsilateral one end, two lock nuts are mounted on two corresponding other ends of guiding axis, in guiding cage plate close to lock nut one
Limit hole is arranged in side, and caging bolt is installed in limit hole, fixes for that will be oriented to cage plate with guiding spindle jam nut end.
2. double rod tension spring damper according to claim 1, it is characterised in that: if being provided on the guiding cage plate cladding
Hook, tension spring are socketed on hook.
3. double rod tension spring damper according to claim 2, it is characterised in that: the hook is equal along guide sleeve edges of boards edge
Cloth.
4. double rod tension spring damper according to claim 1, it is characterised in that: the material of several tension springs and
Size is identical.
5. double rod tension spring damper according to claim 1, it is characterised in that: the material and ruler of two pieces of guiding cage plates
Very little identical, the radius of two guiding axis is identical, and material is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551636.XA CN109372924A (en) | 2018-12-19 | 2018-12-19 | A kind of double rod tension spring damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551636.XA CN109372924A (en) | 2018-12-19 | 2018-12-19 | A kind of double rod tension spring damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372924A true CN109372924A (en) | 2019-02-22 |
Family
ID=65374570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811551636.XA Withdrawn CN109372924A (en) | 2018-12-19 | 2018-12-19 | A kind of double rod tension spring damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372924A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688522Y (en) * | 2004-02-25 | 2005-03-30 | 张明 | Vehicle bumper |
| US20080006105A1 (en) * | 2006-07-05 | 2008-01-10 | Chen-Hui Ko | Transmission mechanism with the function of the shock absorption |
| CN106438805A (en) * | 2016-10-17 | 2017-02-22 | 安徽信泽科技有限公司 | Pull rod guide type complex spring damper |
| CN206145040U (en) * | 2016-08-31 | 2017-05-03 | 四川嘉逸股份有限公司 | Bumper shock absorber of electric motor car |
| CN107380039A (en) * | 2017-08-20 | 2017-11-24 | 王少帅 | A kind of air damping shock reducing type transport vehicle for the transport of commerce and trade fragile goods |
| CN207195522U (en) * | 2017-09-06 | 2018-04-06 | 广东科源电气有限公司 | A kind of spring damping damper |
| CN208089850U (en) * | 2018-01-16 | 2018-11-13 | 王兵武 | A kind of electromechanical equipment damping device |
| CN108930869A (en) * | 2018-07-26 | 2018-12-04 | 文芙生 | A kind of building engineering equipment damping base |
-
2018
- 2018-12-19 CN CN201811551636.XA patent/CN109372924A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688522Y (en) * | 2004-02-25 | 2005-03-30 | 张明 | Vehicle bumper |
| US20080006105A1 (en) * | 2006-07-05 | 2008-01-10 | Chen-Hui Ko | Transmission mechanism with the function of the shock absorption |
| CN206145040U (en) * | 2016-08-31 | 2017-05-03 | 四川嘉逸股份有限公司 | Bumper shock absorber of electric motor car |
| CN106438805A (en) * | 2016-10-17 | 2017-02-22 | 安徽信泽科技有限公司 | Pull rod guide type complex spring damper |
| CN107380039A (en) * | 2017-08-20 | 2017-11-24 | 王少帅 | A kind of air damping shock reducing type transport vehicle for the transport of commerce and trade fragile goods |
| CN207195522U (en) * | 2017-09-06 | 2018-04-06 | 广东科源电气有限公司 | A kind of spring damping damper |
| CN208089850U (en) * | 2018-01-16 | 2018-11-13 | 王兵武 | A kind of electromechanical equipment damping device |
| CN108930869A (en) * | 2018-07-26 | 2018-12-04 | 文芙生 | A kind of building engineering equipment damping base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |