CN103644237A - Adjustable hydraulic buffer - Google Patents
Adjustable hydraulic buffer Download PDFInfo
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- CN103644237A CN103644237A CN201310580659.4A CN201310580659A CN103644237A CN 103644237 A CN103644237 A CN 103644237A CN 201310580659 A CN201310580659 A CN 201310580659A CN 103644237 A CN103644237 A CN 103644237A
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- piston
- cylinder
- adjustable
- filler pipe
- oil filler
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Abstract
The invention discloses a hydraulic buffer, in particular to an adjustable hydraulic buffer. A kilogram pressure bearing range of the adjustable hydraulic buffer is large, and an end value of the kilogram pressure bearing range is adjustable. The adjustable hydraulic buffer comprises a piston cylinder, a hitting head, a piston rod, a first piston, an adjusting knob, an adjustable core, a second piston and an oil cylinder, wherein one end of the piston rod is provided with the hitting head, and the other end of the piston rod is connected with the first piston. One end of the adjustable core is connected with the adjusting knob, the other end of the adjustable core is connected with the second piston, the first piston and the second piston are arranged in the piston cylinder, a spring is arranged between the hitting head and the piston cylinder which is further connected with an oil injection pipe, and the oil injection pipe is communicated with the oil cylinder and provided with a one-way valve.
Description
Technical field
The present invention relates to hydraulic bjuffer technical field, particularly relate to a kind of adjusting type hydraulic bjuffer.
Background technique
Hydraulic bjuffer is a kind ofly by hydraulic damping effect, the object doing coast to be carried out to buffer deceleration to the device stopping, and is mainly used on the working machines such as punch press machinery, drilling machine, milling machine machinery and uses; Existing hydraulic bjuffer, applicable kilogram pressure range is less, and often kilogram pressure range of demand is larger in course of working, kilogram pressure range that has surpassed existing hydraulic bjuffer regulation, thereby make working machine often need the hydraulic bjuffer that different kilogram pressure are installed according to different situations to complete processing, to working machine, bring inconvenience.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of kilogram pressure range of bearing larger, can bear the adjustable adjusting type hydraulic bjuffer of end value of kilogram pressure range simultaneously.
Adjusting type hydraulic bjuffer of the present invention, comprise piston cylinder, percussion head, piston rod, first piston, adjusting knob, adjustable fuse, the second piston and oil cylinder, one end of described piston rod is provided with percussion head, and the other end is connected with first piston, one end of described adjustable fuse is connected with to regulate revolves, and the other end is connected with the second piston, described first piston and the second piston are all arranged in described piston cylinder, between described percussion head and described piston cylinder, be provided with spring, on described piston cylinder, be also connected with oil filler pipe, described oil filler pipe is communicated with described oil cylinder, on described oil filler pipe, be provided with one-way valve.
Further, the top of described percussion head is also provided with damping cap.
Further, on described oil filler pipe, be also connected with pressure gauge.
Compared with prior art beneficial effect of the present invention is: comprise piston cylinder, percussion head, piston rod, first piston, adjusting knob, adjustable fuse, the second piston and oil cylinder, one end of piston rod is provided with percussion head and the other end is connected with first piston, one end of adjustable fuse is connected with to regulate revolves and the other end is connected with the second piston, first piston and the second piston are all arranged in piston cylinder, between percussion head and piston cylinder, be provided with spring, on piston cylinder, be also connected with oil filler pipe, oil filler pipe is communicated with oil cylinder, is provided with one-way valve on oil filler pipe; During use, by oil cylinder and oil filler pipe, can be to injection liquid force feed in piston cylinder, by regulating the position of adjustable fuse in piston cylinder, control the pressure bearing scope of hydraulic bjuffer, like this, can bear kilogram pressure range larger, the end value that can bear kilogram pressure range is simultaneously adjustable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, adjusting type hydraulic bjuffer of the present invention, comprise piston cylinder 1, percussion 2, piston rod 3, first piston 4, adjusting knob 5, adjustable fuse 6, the second piston 7 and oil cylinder 8, one end of piston rod is provided with percussion head, and the other end is connected with first piston, one end of adjustable fuse is connected with to regulate revolves, and the other end is connected with the second piston, first piston and the second piston are all arranged in piston cylinder, between percussion head and piston cylinder, be provided with spring, on piston cylinder, be also connected with oil filler pipe 9, oil filler pipe is communicated with oil cylinder, on oil filler pipe, be provided with one-way valve 10, during use, by oil cylinder and oil filler pipe, can be to injection liquid force feed in piston cylinder, by regulating the position of adjustable fuse in piston cylinder, control the pressure bearing scope of hydraulic bjuffer, like this, can bear kilogram pressure range larger, the end value that can bear kilogram pressure range is simultaneously adjustable.
Adjusting type hydraulic bjuffer of the present invention, the top of percussion 2 is also provided with damping cap; On oil filler pipe, be also connected with pressure gauge.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (3)
1. an adjusting type hydraulic bjuffer, it is characterized in that, comprise piston cylinder, percussion head, piston rod, first piston, adjusting knob, adjustable fuse, the second piston and oil cylinder, one end of described piston rod is provided with percussion head, and the other end is connected with first piston, one end of described adjustable fuse is connected with to regulate revolves, and the other end is connected with the second piston, described first piston and the second piston are all arranged in described piston cylinder, between described percussion head and described piston cylinder, be provided with spring, on described piston cylinder, be also connected with oil filler pipe, described oil filler pipe is communicated with described oil cylinder, on described oil filler pipe, be provided with one-way valve.
2. adjusting type hydraulic bjuffer as claimed in claim 1, is characterized in that, the top of described percussion head is also provided with damping cap.
3. adjusting type hydraulic bjuffer as claimed in claim 1, is characterized in that, is also connected with pressure gauge on described oil filler pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580659.4A CN103644237A (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580659.4A CN103644237A (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644237A true CN103644237A (en) | 2014-03-19 |
Family
ID=50249501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580659.4A Pending CN103644237A (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644237A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088950A (en) * | 2014-06-25 | 2014-10-08 | 彭友莲 | Automobile shock absorber |
| CN108100810A (en) * | 2017-12-19 | 2018-06-01 | 苏州市远极智能科技有限公司 | A kind of buffer of elevator |
| CN108105315A (en) * | 2017-05-23 | 2018-06-01 | 宁波市喆成汽车部件有限公司 | A kind of vehicular shock absorber for adapting to multiple road conditions |
| CN109163051A (en) * | 2018-09-20 | 2019-01-08 | 佛山科学技术学院 | A kind of damper for wheelchair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209793A (en) * | 2006-12-28 | 2008-07-02 | 株式会社日立制作所 | Elevator device |
| CN201804730U (en) * | 2010-06-25 | 2011-04-20 | 安徽龙波电气有限公司 | Oil buffer |
| US20110214956A1 (en) * | 2009-01-07 | 2011-09-08 | John Marking | Remotely operated bypass for a suspension damper |
| CN102686903A (en) * | 2009-12-11 | 2012-09-19 | 萱场工业株式会社 | Shock-absorbing device |
| CN203627633U (en) * | 2013-11-19 | 2014-06-04 | 苏州蓝王机床工具科技有限公司 | Adjustable hydraulic buffer |
-
2013
- 2013-11-19 CN CN201310580659.4A patent/CN103644237A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209793A (en) * | 2006-12-28 | 2008-07-02 | 株式会社日立制作所 | Elevator device |
| US20110214956A1 (en) * | 2009-01-07 | 2011-09-08 | John Marking | Remotely operated bypass for a suspension damper |
| CN102686903A (en) * | 2009-12-11 | 2012-09-19 | 萱场工业株式会社 | Shock-absorbing device |
| CN201804730U (en) * | 2010-06-25 | 2011-04-20 | 安徽龙波电气有限公司 | Oil buffer |
| CN203627633U (en) * | 2013-11-19 | 2014-06-04 | 苏州蓝王机床工具科技有限公司 | Adjustable hydraulic buffer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088950A (en) * | 2014-06-25 | 2014-10-08 | 彭友莲 | Automobile shock absorber |
| CN104088950B (en) * | 2014-06-25 | 2016-02-24 | 彭友莲 | A kind of automobile absorber |
| CN108105315A (en) * | 2017-05-23 | 2018-06-01 | 宁波市喆成汽车部件有限公司 | A kind of vehicular shock absorber for adapting to multiple road conditions |
| CN108100810A (en) * | 2017-12-19 | 2018-06-01 | 苏州市远极智能科技有限公司 | A kind of buffer of elevator |
| CN109163051A (en) * | 2018-09-20 | 2019-01-08 | 佛山科学技术学院 | A kind of damper for wheelchair |
| CN109163051B (en) * | 2018-09-20 | 2024-02-13 | 佛山科学技术学院 | Shock absorber for wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |