CN204828468U - Spring damper member - Google Patents
Spring damper member Download PDFInfo
- Publication number
- CN204828468U CN204828468U CN201520626593.2U CN201520626593U CN204828468U CN 204828468 U CN204828468 U CN 204828468U CN 201520626593 U CN201520626593 U CN 201520626593U CN 204828468 U CN204828468 U CN 204828468U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- damper bar
- spring
- interior pipe
- hole
- 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.)
- Expired - Fee Related
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a spring damper member, the utility model discloses a spring compression in -process has been realized to the damping oilhole of the damping of taper stick, a constant aperture, damped oneself's increase, and the damping oil had been guaranteed to the protruding strip on the damping stick trafficability characteristic has realized speed reduction and buffering to assaulting, has prevented that sudden too big impact to the injury that spring and equipment led to the fact, has good social and the technological advance who is showing.
Description
Technical field
The present invention relates to a kind of spring shock-absorbing device, belong to spring shock-absorbing device field.
Background technique
At work, especially under significantly impact condition, impact too fast can cause certain injury to spring to spring shock-absorbing device, and the momentum that velocity ratio is impacted faster simultaneously is also huge, also can damage equipment.
Summary of the invention
The object of the invention is to: a kind of technological scheme that can solve the problem is provided.
The present invention realizes by the following method:
A kind of spring shock-absorbing device, 1. spring shock-absorbing device described in comprises spring, outer tube, interior pipe, damper bar, described outer tube are the tubular structure that one end open one end is closed, described interior pipe closed at both ends, close wherein on one end and be processed with the through hole that a diameter is L, described interior pipe is inserted in outer tube, described interior pipe is processed with the closed end of one end towards outer tube of through hole, is provided with spring between described outer tube closed end and interior pipe;
Described damper bar is taper, described damper bar comprises cone body and is arranged on the some raised items in cone body outer wall, described raised item is parallel with the bus of cone body outer wall, the cross section of described raised item is triangle, the bottom surface of described damper bar cone body is fixedly connected with outer tube closed end, described damper bar tip is inserted in through hole, and described damper bar bottom surface diameter of a circle is equal to or less than the diameter L of through hole, is perfused with damping oil in described outer tube.
As further innovation of the present invention, the position contacted with outer tube closed end bottom described damper bar is provided with rubber ring.
As further innovation of the present invention, described damper bar adopts flexible material to make.
beneficial effect
The present invention is by the damper bar of a taper, the damping oil hole of a constant aperture, achieve in spring-compressed process, the oneself of damping increases, the raised item on cone dress damper bar surface ensure that the passing ability of damping oil simultaneously, ensure that the sensitivity of shock-absorbing, achieve the deceleration to impacting and buffering, the injury preventing sudden large impact excessively to cause spring and equipment, has good social benefit and significant technological progress.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of damper bar.
Embodiment
Be described further below in conjunction with accompanying drawing
A kind of spring shock-absorbing device, described spring shock-absorbing device comprises spring 2, outer tube 5, interior pipe 6, damper bar 3, the tubular structure that described outer tube 5 is closed for one end open one end, described interior pipe 6 closed at both ends, close wherein on one end and be processed with the through hole 4 that a diameter is L, described interior pipe 6 is inserted in outer tube 5, described interior pipe 6 is processed with the closed end of one end towards outer tube 5 of through hole 4, spring 2 is provided with between described outer tube 5 closed end and interior pipe 6, described damper bar is taper, described damper bar comprises cone body and is arranged on the some raised items in cone body outer wall, described raised item is parallel with the bus of cone body outer wall, the cross section of described raised item is triangle, the bottom surface of described damper bar cone body is fixedly connected with outer tube closed end, described damper bar tip is inserted in through hole, described damper bar bottom surface diameter of a circle is equal to or less than the diameter L of through hole, damping oil is perfused with in described outer tube, the bottom surface of described damper bar 3 is fixedly connected with outer tube 5 closed end, the tip of described damper bar 3 is inserted in through hole 4, described damper bar 3 bottom surface diameter of a circle is equal to or less than the diameter L of through hole 4, damping oil is perfused with in described outer tube 5,
The position contacted with outer tube 5 closed end bottom described damper bar 3 is provided with rubber ring 1, makes to have certain buffer function during the tactile end;
Described damper bar 3 adopts flexible material to make, and prevents damper bar 3 impacting fractureing of causing suddenly.
The present invention is by the damper bar of a taper, the damping oil hole of a constant aperture, achieve in spring-compressed process, the oneself of damping increases, achieve the deceleration to impacting and buffering, the injury preventing sudden large impact excessively to cause spring and equipment, has good social benefit and significant technological progress.
Claims (3)
1. a spring shock-absorbing device, it is characterized in that: described spring shock-absorbing device comprises spring, outer tube, interior pipe, damper bar, described outer tube are the tubular structure that one end open one end is closed, described interior pipe closed at both ends, close wherein on one end and be processed with the through hole that a diameter is L, described interior pipe is inserted in outer tube, described interior pipe is processed with the closed end of one end towards outer tube of through hole, is provided with spring between described outer tube closed end and interior pipe;
Described damper bar is taper, described damper bar comprises cone body and is arranged on the some raised items in cone body outer wall, described raised item is parallel with the bus of cone body outer wall, the cross section of described raised item is triangle, the bottom surface of described damper bar cone body is fixedly connected with outer tube closed end, described damper bar tip is inserted in through hole, and described damper bar bottom surface diameter of a circle is equal to or less than the diameter L of through hole, is perfused with damping oil in described outer tube.
2. a kind of spring shock-absorbing device as claimed in claim 1, is characterized in that: the position contacted with outer tube closed end bottom described damper bar is provided with rubber ring.
3. a kind of spring shock-absorbing device as claimed in claim 1, is characterized in that: described damper bar adopts flexible material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626593.2U CN204828468U (en) | 2015-08-19 | 2015-08-19 | Spring damper member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626593.2U CN204828468U (en) | 2015-08-19 | 2015-08-19 | Spring damper member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828468U true CN204828468U (en) | 2015-12-02 |
Family
ID=54686073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626593.2U Expired - Fee Related CN204828468U (en) | 2015-08-19 | 2015-08-19 | Spring damper member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828468U (en) |
-
2015
- 2015-08-19 CN CN201520626593.2U patent/CN204828468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |