CN205172260U - Hydraulic damping power adjustment mechanism of hydraulic pressure hinge - Google Patents
Hydraulic damping power adjustment mechanism of hydraulic pressure hinge Download PDFInfo
- Publication number
- CN205172260U CN205172260U CN201521021720.2U CN201521021720U CN205172260U CN 205172260 U CN205172260 U CN 205172260U CN 201521021720 U CN201521021720 U CN 201521021720U CN 205172260 U CN205172260 U CN 205172260U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- hinge
- cylinder
- oscillating
- enabling
- 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- Withdrawn - After Issue
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a hydraulic damping power adjustment mechanism of hydraulic pressure hinge, the hydraulic pressure hinge includes that the door frame fixes hinge, swing hydro -cylinder, swing blade axle, hydro -cylinder end cover, under having, holds by the fixed hinge of door frame the bucket, under hold and be equipped with swing hydro -cylinder, swing blade axle and hydro -cylinder end cover in the bucket, it being equipped with the bottom end cover to hold barrel head portion down. The utility model discloses a hydraulic damping power adjustment mechanism of hydraulic pressure hinge plays the damping action through hydraulic pressure, can make a slow guan huankai, can not produce the big sound, simple structure, and it is convenient to make.
Description
Technical field
The utility model belongs to hinge field, specifically a kind of hydraulic damping power governor motion of hydraulic hinge.
Background technology
Hinge has another name called hinge, normal composition two foldings, is attached article two parts and can makes it movable parts.Existing door hinge does not have automatic door-closing function, does not have damping, causes sound comparatively sound at closing time, and needs door-inhale to fix after opening the door, and it is very inconvenient to install and use.Prior art also has practical hydraulic technique to increase damping to what control hinge when switch gate, but complicated structure, and manufacturing cost is higher.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the utility model provides a kind of hydraulic damping power governor motion of hydraulic hinge, described hydraulic hinge comprises doorframe Fixed hinge, oscillating oil cylinder, oscillating vane axle, cylinder cover, described doorframe Fixed hinge has lower containment drum, be provided with oscillating oil cylinder, oscillating vane axle and cylinder cover in described lower containment drum, bottom lower containment drum, be provided with bottom end cover.
Further, the Lower Half of described oscillating oil cylinder has sector notch, blade reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder center, and cylinder cover is provided with cylindrical hole, and oscillating oil cylinder opposite position is also provided with hydraulic pressure hole, enabling spring is set in cylindrical hole, enabling spring is provided with enabling spool, left hydraulic chamber hydraulic pressure hour, and enabling spool is arranged in cylindrical hole.
Further, described cylinder cover also has the semi-circular hydraulic circuit communicated with cylindrical hole, the other end of hydraulic circuit is communicated to right hydraulic chamber.
Further, the bottom of described oscillating vane axle is cylinder-like structure, upper position is provided with the square hole communicated with left hydraulic chamber, upper position is provided with the circular hole communicated with right hydraulic chamber, square hole is communicated with by cylinder-like structure inside with circular hole, have in cylinder-like structure and close family of power and influence's core, door spring is closed in the bottom closing family of power and influence's core, closes door spring and is regulated by the second droop adjustment screw on bottom end cover.
Further, in the middle part of described lower containment drum, the position corresponding with cylinder cover is provided with enabling alignment pin and locating pin spring, and the end of enabling alignment pin is spherical, for the locating blades position when opening the door, keeps door opening state.
The hydraulic damping power governor motion of hydraulic hinge of the present utility model plays damping action by hydraulic pressure, door can be made to delay Guan Huankai, can not produce the large sound, and structure is simple, easily manufactured.
Accompanying drawing explanation
Fig. 1 is hydraulic hinge structural representation of the present utility model;
Fig. 2 is hydraulic hinge (doorframe Fixed hinge is not shown with rotation hinge) structural representation;
Fig. 3 is hydraulic hinge structural perspective;
Fig. 4 is mandrel schematic diagram;
Fig. 5 is cylinder cover schematic diagram;
Fig. 6 is oscillating vane axle schematic diagram;
Fig. 7 closes door schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figs. 1-7, hydraulic hinge of the present utility model comprises doorframe Fixed hinge 1 and rotates hinge 2, doorframe Fixed hinge 1 is fixed on doorframe, rotating hinge 2 is fixed on door, doorframe Fixed hinge 1 and rotation hinge 2 have lower containment drum 3 and upper containment drum 4 respectively, separated by plane bearing 5 between upper containment drum 4 and lower containment drum 3, upper containment drum 4 top is sealed by upper end cover 6, upper end cover 6 has multiple column 7, upper containment drum 4 inside has mandrel 8 and combined cover 9, mandrel 8 has multiple arcuate socket 10, column 7 is through arcuate socket 10, combined by the first droop adjustment screw 11 between upper end cover 6 and mandrel 8, upper containment drum 4 and mandrel 8 are fixed by steady pin 12.
In the lower end Intercalation cover 9 of column 7, combined cover 9 bottom is provided with closes a torsion spring 13, and the upper end closing a torsion spring 13 is fixed on combined cover 9, and lower end and lower containment drum 3 are fixed together.
Be provided with oscillating oil cylinder 14, oscillating vane axle 15 and cylinder cover 16 in lower containment drum 3, bottom lower containment drum 3, be provided with bottom end cover 17.The upper end of oscillating vane axle 15 is inserted in mandrel 8, and is linked together by key connection and mandrel 8.The Lower Half of oscillating oil cylinder 14 has sector notch, blade 18 reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder 14 center, cylinder cover 16 is provided with cylindrical hole 19, oscillating oil cylinder 14 opposite position is also provided with hydraulic pressure hole 20, arranges enabling spring 21 in cylindrical hole 19, and enabling spring 21 is provided with enabling spool 22, left hydraulic chamber hydraulic pressure hour, enabling spool 22 is arranged in cylindrical hole 19.Cylinder cover 16 also has the semi-circular hydraulic circuit 23 communicated with cylindrical hole 19, the other end of hydraulic circuit 23 is communicated to right hydraulic chamber.
The bottom of oscillating vane axle 15 is cylinder-like structure, upper position is provided with the square hole 24 communicated with left hydraulic chamber, upper position is provided with the circular hole 25 communicated with right hydraulic chamber, square hole 24 is communicated with by cylinder-like structure inside with circular hole 25, have in cylinder-like structure and close family of power and influence's core 26, door spring 27 is closed in the bottom closing family of power and influence's core 26, and the precompression closing door spring 27 is regulated by the second droop adjustment screw 28 on bottom end cover 17.
Position corresponding with cylinder cover 16 in the middle part of lower containment drum 3 is provided with enabling alignment pin 29 and locating pin spring 30, and the end of enabling alignment pin 29 is spherical, for locating blades 18 position when opening the door, keeps door opening state.Between oscillating oil cylinder 14 and cylinder cover 16, and be connected and fixed by alignment pin respectively between oscillating oil cylinder 14 and lower containment drum 3.
During enabling, blade 18 turns left, left hydraulic chamber smaller volume, and hydraulic coupling becomes large, and enabling spring 21 is compressed by enabling spool 22, and hydraulic circuit is opened, and hydraulic oil flow to right hydraulic chamber by hydraulic circuit 23; At closing time, blade 18 turns right, right hydraulic chamber smaller volume, and hydraulic coupling becomes large, and close door spring 27 and closed family of power and influence's core 26 and compress, square hole 24 is communicated with by cylinder-like structure with circular hole 25, hydraulic oil by this flow channels to left hydraulic chamber.
During use, unclamp the first droop adjustment screw 11, by left-right rotation upper end cover 6, the adjustment position of column 7 in the arcuate socket 10 of mandrel 8, arranges torsion spring pretightning force, then tightens the first droop adjustment screw 11; And by turning the second droop adjustment screw 28, changing the pre compressed magnitude closing door spring, adjusting damping force size at closing time.
Claims (5)
1. the hydraulic damping power governor motion of a hydraulic hinge, described hydraulic hinge comprises doorframe Fixed hinge (1), oscillating oil cylinder (14), oscillating vane axle (15), cylinder cover (16), described doorframe Fixed hinge (1) has lower containment drum (3), it is characterized in that: be provided with oscillating oil cylinder (14), oscillating vane axle (15) and cylinder cover (16) in described lower containment drum (3), lower containment drum (3) bottom is provided with bottom end cover (17).
2. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 1, it is characterized in that: the Lower Half of described oscillating oil cylinder (14) has sector notch, blade (18) reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder (14) center, cylinder cover (16) is provided with cylindrical hole (19), oscillating oil cylinder (14) opposite position is also provided with hydraulic pressure hole (20), enabling spring (21) is set in cylindrical hole (19), enabling spring (21) is provided with enabling spool (22), left hydraulic chamber hydraulic pressure hour, enabling spool (22) is arranged in cylindrical hole (19).
3. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 2, it is characterized in that: described cylinder cover (16) also has the semi-circular hydraulic circuit (23) communicated with cylindrical hole (19), the other end of hydraulic circuit (23) is communicated to right hydraulic chamber.
4. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 3, it is characterized in that: the bottom of described oscillating vane axle (15) is cylinder-like structure, upper position is provided with the square hole (24) communicated with left hydraulic chamber, upper position is provided with the circular hole (25) communicated with right hydraulic chamber, square hole (24) is communicated with by cylinder-like structure inside with circular hole (25), have in cylinder-like structure and close family of power and influence's core (26), door spring (27) is closed in the bottom closing family of power and influence's core (26), closing door spring (27) regulates (28) to regulate by the second droop adjustment screw on bottom end cover (17).
5. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 2, it is characterized in that: described lower containment drum (3) middle part and the corresponding position of cylinder cover (16) are provided with enabling alignment pin (29) and locating pin spring (30), the end of enabling alignment pin (29) is spherical, for locating blades (18) position when opening the door, keep door opening state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021720.2U CN205172260U (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021720.2U CN205172260U (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172260U true CN205172260U (en) | 2016-04-20 |
Family
ID=55736263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021720.2U Withdrawn - After Issue CN205172260U (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370130A (en) * | 2015-12-10 | 2016-03-02 | 湖州职业技术学院 | Hydraulic damping force adjusting mechanism for hydraulic hinge |
-
2015
- 2015-12-10 CN CN201521021720.2U patent/CN205172260U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370130A (en) * | 2015-12-10 | 2016-03-02 | 湖州职业技术学院 | Hydraulic damping force adjusting mechanism for hydraulic hinge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202467451U (en) | Furniture hinge with damper | |
| CN102587779A (en) | Furniture hinge with damper | |
| CN214365565U (en) | Damping mechanism for buffering hinge | |
| CN205172260U (en) | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge | |
| CN105298270B (en) | A kind of multi-angle lock-bit linkage | |
| CN105370130A (en) | Hydraulic damping force adjusting mechanism for hydraulic hinge | |
| CN203755875U (en) | Buffer hinge for regulating door closing time | |
| CN201068694Y (en) | Hinge | |
| CN102418445B (en) | Damping hinge with automatic closing, positioning and speed regulating functions | |
| CN205314750U (en) | Hydraulic pressure hinge | |
| CN205172258U (en) | Hydraulic pressure hinge close a torsional spring pretightning force adjustment mechanism | |
| CN105781300A (en) | Door hinge with automatic buffer reset function | |
| CN206655584U (en) | A kind of booster type refrigerator hinge | |
| CN105370122B (en) | Hydraulic hinge | |
| CN202767699U (en) | Damping hinge with automatic closing, fixing and speed regulating functions | |
| CN206625713U (en) | The door closer-holder of anticollision | |
| CN201779966U (en) | Drying cabinet door bolt | |
| CN201605936U (en) | Cushion gemel | |
| CN201771311U (en) | Furniture hinge with adjustable pretightening force | |
| CN203506582U (en) | Rotating buffer convenient to assemble | |
| CN206737651U (en) | A kind of hydraulic bounce refrigerator-freezer hinge | |
| CN207420300U (en) | A kind of buffer hinge of adjustable cushion effect | |
| CN208440853U (en) | Washing machine intelligent silent linkage | |
| CN202273525U (en) | Hidden elastic door-closing device | |
| CN203270730U (en) | Pulling wire mechanism box of wire-controlled water draining valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170125 |