CN203627633U - Adjustable hydraulic buffer - Google Patents
Adjustable hydraulic buffer Download PDFInfo
- Publication number
- CN203627633U CN203627633U CN201320731321.XU CN201320731321U CN203627633U CN 203627633 U CN203627633 U CN 203627633U CN 201320731321 U CN201320731321 U CN 201320731321U CN 203627633 U CN203627633 U CN 203627633U
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder
- filler pipe
- adjustable
- oil filler
- 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
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a hydraulic buffer, and particularly relates to an adjustable hydraulic buffer. According to the adjustable hydraulic buffer, the bearable kilogram pressure range is large, and meanwhile the end value of the bearable kilogram pressure range is adjustable. The adjustable hydraulic buffer comprises a piston cylinder, a percussion head, a piston rod, a first piston, an adjusting knob, an adjustable core, a second piston and an oil cylinder. The percussion head is arranged at one end of the piston rod, 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, and the other end of the adjustable core is connected with the second piston. The first piston and the second piston are both arranged inside the piston cylinder, and a spring is arranged between the percussion head and the piston cylinder. The piston cylinder is further connected with an oil filler pipe, the oil filler pipe is communicated with the oil cylinder, and the oil filler pipe is provided with a one-way valve.
Description
Technical field
The utility model relates to hydraulic bjuffer technical field, particularly relates to a kind of adjusting type hydraulic bjuffer.
Background technique
Hydraulic bjuffer be a kind of by hydraulic damping effect to carrying out buffer deceleration to the device stopping at the object that does coast, be mainly used on the working machines such as punch press machinery, drilling machine, milling machine machinery and use; Existing hydraulic bjuffer, kilogram pressure range being suitable for is less, and often kilogram pressure range of demand is larger in course of working, exceed kilogram pressure range of 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, bring inconvenience to working machine.
Model utility content
For solving the problems of the technologies described above, the utility model 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 utility model, 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; When 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 utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model 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 utility model, 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, when 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 utility model, 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 preferred implementation of the present utility model; 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 adjusting knob, 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 |
|---|---|---|---|
| CN201320731321.XU CN203627633U (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731321.XU CN203627633U (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627633U true CN203627633U (en) | 2014-06-04 |
Family
ID=50814117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731321.XU Expired - Fee Related CN203627633U (en) | 2013-11-19 | 2013-11-19 | Adjustable hydraulic buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644237A (en) * | 2013-11-19 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Adjustable hydraulic buffer |
| CN105156570A (en) * | 2015-07-20 | 2015-12-16 | 常州大学 | Double-rod variable-orifice passive single-control variable-damping magnetorheological damper |
-
2013
- 2013-11-19 CN CN201320731321.XU patent/CN203627633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644237A (en) * | 2013-11-19 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Adjustable hydraulic buffer |
| CN105156570A (en) * | 2015-07-20 | 2015-12-16 | 常州大学 | Double-rod variable-orifice passive single-control variable-damping magnetorheological damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103644237A (en) | Adjustable hydraulic buffer | |
| CN203627633U (en) | Adjustable hydraulic buffer | |
| CN204436927U (en) | A kind of flexible adjustable pressurized cylinder | |
| CN202937548U (en) | Buffering-type air cylinder stroke regulating device | |
| CN201306512Y (en) | Cushion valve | |
| CN201300252Y (en) | An auxiliary saw blade fixture | |
| CN204340269U (en) | Automobile brake sheet preforming device | |
| CN202673869U (en) | Large-scale gate type plate shearing machine hydraulic cylinder with buffer function | |
| CN204700320U (en) | Hydraulic tailstock locking device | |
| CN204164244U (en) | Multi-functional air damper | |
| CN204677665U (en) | A kind of electromechanical equipment damping device | |
| CN203257969U (en) | Adjustable hydraulic buffer | |
| CN205735272U (en) | Button-sewing machine for tarpaulin jumper bar | |
| CN205904329U (en) | Automatic feeding device | |
| CN203936317U (en) | Fixing adjustable upset die device | |
| CN203979005U (en) | The locking cylinder structure of end of travel buffering | |
| CN205117436U (en) | Adjusting screw for engine valve | |
| CN204277268U (en) | Walking mechanism elastic stability device | |
| CN204935207U (en) | A kind of tool changing device for lathe | |
| CN203956090U (en) | A kind of hand-operated brake machine operation equipment | |
| CN204664281U (en) | A kind of recuperability governor motion of damper | |
| CN204458624U (en) | A kind of overlapping sequence valve | |
| CN204338936U (en) | Rouse sheet drilling equipment of stopping | |
| CN204458655U (en) | A kind of pressure release plug | |
| CN202971393U (en) | Hydraulic cylinder piston and piston rod structure |
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: 20140604 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |