CN209524029U - A kind of mechanical cushioning device - Google Patents
A kind of mechanical cushioning device Download PDFInfo
- Publication number
- CN209524029U CN209524029U CN201920227706.XU CN201920227706U CN209524029U CN 209524029 U CN209524029 U CN 209524029U CN 201920227706 U CN201920227706 U CN 201920227706U CN 209524029 U CN209524029 U CN 209524029U
- Authority
- CN
- China
- Prior art keywords
- spring
- location hole
- ontology
- cushion
- piston rod
- 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 provides a kind of mechanical cushioning device, which solve existing buffer unit price height, is not easily repaired, the technical problem that the Buying Cycle is long.It is equipped with lathe support, buffering ontology is fixedly connected on lathe support, it buffers ontology one end and is equipped with adjustable housing, the buffering ontology other end is equipped with piston rod, and piston rod outer end is fixedly connected with cushion, the piston rod other end is fixedly connected with piston, piston is equipped with location hole A, and spring orthophoric cushion is equipped in location hole A, and adjustable outer put on also is provided with location hole B, it also is provided with spring orthophoric cushion in location hole B, is equipped with spring between two spring orthophoric cushions.The utility model can be widely applied in the buffer unit of many kinds of force.
Description
Technical field
The utility model relates to a kind of buffer units, more particularly to a kind of mechanical cushioning device.
Background technique
It is understood that cylinder movement in place when can generate impact, mostly use hydraulic damping device or nitrogen to mitigate impact
Gas buffer unit, price is high, is not easily repaired, the Buying Cycle is long.
Summary of the invention
The utility model is high for existing buffer unit price, is not easily repaired, the technical problem that the Buying Cycle is long, provides one
Kind manufacturing cost is low, maintenance is simple and fast, can according to need the mechanical cushioning device being convenient for changing.
For this purpose, the technical solution of the utility model is, a kind of mechanical cushioning device is equipped with lathe support, on lathe support
It is fixedly connected with buffering ontology, buffering ontology one end is equipped with adjustable housing, and the buffering ontology other end is equipped with piston rod, piston rod
Outer end is fixedly connected with cushion, and the piston rod other end is fixedly connected with piston, and piston is equipped with location hole A, is equipped with bullet in location hole A
Spring orthophoric cushion, adjustable outer put on also are provided with location hole B, also are provided with spring orthophoric cushion in location hole B, two spring orthophoric cushions it
Between be equipped with spring.
Preferably, buffering ontology is equipped with externally threaded cylinder.
Preferably, the two sides of lathe support are equipped with locking nut on buffering ontology.
Preferably, it is arranged with internal screw thread outside can adjust, is threadedly coupled between adjustable housing and buffering ontology.
Preferably, the end face that can adjust housing on buffering ontology is equipped with locking nut.
The utility model beneficial effect is,
(1) it is transmitted on piston when power acts on cushion by piston rod by being equipped with above technical scheme,
Spring orthophoric cushion is passed sequentially through again to be transmitted on spring, energy is absorbed by the compression of spring, to play buffer function；
(2) due to being equipped with adjustable housing, adjustable housing is to be threadedly coupled with buffering ontology, fine-tuning cushion effect, from
And realize high-precision cushion effect adjustment；
(3) can by replacing the thick spring of different silks, to adjust the size of cushion effect, to be suitable for different operating conditions,
Adjusting range is wide；
(4) it can adjust housing end face and be equipped with locking nut, prevent cushion effect caused by thread looseness during the work time from becoming
Change, so that device is relatively reliable；
(5) spring orthophoric cushion both ends are fixed on respectively in piston and adjustable housing, it is ensured that spring is located at slow
It rushes in the cavity of ontology, avoid spring and buffers the friction of ontology.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the A-A cross-sectional view of the utility model embodiment.
Symbol description in figure:
1. buffering ontology；2. piston rod；3. piston；4. cushion；5. locking nut；6. adjustable housing；7. spring；8.
Spring orthophoric cushion；9. lathe support；10. location hole A；11. location hole B.
Specific embodiment
The utility model is described further below with reference to embodiment.
A kind of lathe buffer unit is equipped with lathe support 9, and lathe support 9 is equipped with threaded interior hole, in threaded interior hole
Equipped with buffering ontology 1, buffering ontology 1 is equipped with externally threaded cylinder, and screw thread connects on the buffering ontology 1 of 9 two sides of lathe support
It is connected to locking nut 5, has ensured that the relative position between buffering ontology 1 and lathe support 9 is fixed.
It buffers 1 one end of ontology and is equipped with adjustable housing 6, can adjust housing 6 and be equipped with internal screw thread, be spiral shell with buffering ontology 1
Line connection is equipped with locking nut 5 on the end face of adjustable housing 6 on buffering ontology 1, ensure that cushion effect in use
It will not change.
It buffers 1 other end of ontology and is equipped with piston rod 2, opposite can be slided between piston rod 2 and buffering ontology 1, outside piston rod 2
End is fixedly connected with cushion 4, and 2 other end of piston rod is fixedly connected with piston 3, and piston 3 is equipped with location hole A, is equipped in location hole A
Spring orthophoric cushion 8 can adjust and also be provided with location hole B on housing 6, spring orthophoric cushion 8 also is provided in location hole B, two springs are just
It is equipped with spring 7 between the pad 8 of position, has ensured that spring 7 is located in the cavity of buffering ontology 1, spring 7 is avoided and buffers rubbing for ontology 1
It wipes, influences cushion effect.It when power acts on cushion 4, is transmitted on piston 3 by piston rod 2, then passes sequentially through spring just
Position pad 8 is transmitted on spring 7, energy is absorbed by the compression of spring 7, to play buffer function.
When applying working condition variation, the size of cushion effect can be adjusted by replacing the thick spring 7 of different silks, it can also be with
The size of cushion effect is finely tuned by adjusting the relative position of adjustable housing 6 and buffering ontology 1, manufacturing cost is low, replacement side
Just, it fast, can be widely applied to the buffer unit of many kinds of force.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.
Claims (5)
1. a kind of mechanical cushioning device is equipped with lathe support, which is characterized in that be fixedly connected with buffering on the lathe support originally
Body, described buffering ontology one end are equipped with adjustable housing, and the buffering ontology other end is equipped with piston rod, the piston rod outer end
It is fixedly connected with cushion, the piston rod other end is fixedly connected with piston, and the piston is equipped with location hole A, the location hole A
Interior to be equipped with spring orthophoric cushion, adjustable outer put on also is provided with location hole B, also is being provided with the spring just in the location hole B
Position is padded, and spring is equipped between described two spring orthophoric cushions.
2. mechanical cushioning device according to claim 1, which is characterized in that the buffering ontology is equipped with externally threaded circle
Cylinder.
3. mechanical cushioning device according to claim 2, which is characterized in that the lathe support on the buffering ontology
Two sides be equipped with locking nut.
4. mechanical cushioning device according to claim 2, which is characterized in that described can adjust is arranged with internal screw thread outside, institute
State is to be threadedly coupled between adjustable housing and the buffering ontology.
5. mechanical cushioning device according to claim 2, which is characterized in that described adjustable outer on the buffering ontology
The end face of set is equipped with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227706.XU CN209524029U (en) | 2019-02-20 | 2019-02-20 | A kind of mechanical cushioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227706.XU CN209524029U (en) | 2019-02-20 | 2019-02-20 | A kind of mechanical cushioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524029U true CN209524029U (en) | 2019-10-22 |
Family
ID=68231516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227706.XU Expired - Fee Related CN209524029U (en) | 2019-02-20 | 2019-02-20 | A kind of mechanical cushioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524029U (en) |
-
2019
- 2019-02-20 CN CN201920227706.XU patent/CN209524029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Tianrun road Wendeng District of Weihai City, Shandong Province, No. 264400 2-13 Patentee after: Tianrun Industrial Technology Co.,Ltd. Address before: Wendeng City, Weihai City, Shandong province 264400 Tianrun Road No. 2-13 Patentee before: TIANRUN CRANKSHAFT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 |