CN106764353A - A kind of static pressure button-head hinge using two-way internal-feedback throttling technology - Google Patents
A kind of static pressure button-head hinge using two-way internal-feedback throttling technology Download PDFInfo
- Publication number
- CN106764353A CN106764353A CN201611179531.7A CN201611179531A CN106764353A CN 106764353 A CN106764353 A CN 106764353A CN 201611179531 A CN201611179531 A CN 201611179531A CN 106764353 A CN106764353 A CN 106764353A
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- Prior art keywords
- oil
- static pressure
- ball
- socket
- groove
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/068—Special features relating to lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a kind of static pressure button-head hinge using two-way internal-feedback throttling technology, including upper ball cup and lower ball cup, the fixedly connected below of the upper ball cup has lower ball cup, the bottom of the upper ball cup is provided with and offers ball-and-socket, and lower ball-and-socket is offered at the top of lower ball cup, the lower ball-and-socket and upper ball-and-socket together constitute a ball-type standing groove, the inside of the ball-type standing groove is placed with bulb, the inside of the bulb offers the first oil through, and first the both sides of oil through offer the second oil through, two the second oil throughs are oppositely arranged, second oil through extends to the outside of bulb away from one end of the first oil through, draw-in groove is offered on the both sides inwall of second oil through.The present invention is easy to maintenance, economical and practical, and operating procedure is simple, and connecting rod and flow controller in static pressure button-head hinge can quickly be dismantled on bulb, substantially increase the operating efficiency of staff.
Description
Technical field
It is the present invention relates to static pressure button-head hinge technical field more particularly to a kind of using the quiet of two-way internal-feedback throttling technology
Pressure ball head hinge.
Background technology
Button-head hinge is a kind of mechanism end being enclosed in for the rod member of bulb in ball-and-socket, is face between bulb and ball-and-socket
Contact, contact area is bigger between the two, and specific contact pressure is smaller, and the working life of ball head articulated mechanism is more long.However, with system
Make equipment towards maximization, heavy loading, high speed development trend, this kind of ball head articulated mechanism heavy duty with swing in high frequency under,
The larger force of sliding friction that will be produced between bulb and ball-and-socket, caloric value is big, causes frictional dissipation between bulb and ball-and-socket to add
, even there are both and is mutually twisted in play, and working life is greatly shortened.In order to reduce the friction between bulb and ball-and-socket, go out
Now using the static pressure button-head hinge of two-way internal-feedback throttling technology, the existing static pressure bulb using two-way internal-feedback throttling technology cuts with scissors
Flow controller and connecting rod in chain are not easy to be dismounted on bulb, and then are not easy to staff and are repaired so that work
Make efficiency low.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of using the quiet of two-way internal-feedback throttling technology
Pressure ball head hinge.
A kind of static pressure button-head hinge using two-way internal-feedback throttling technology proposed by the present invention, including upper ball cup is with
Ball cup, the fixedly connected below of the upper ball cup has lower ball cup, and the bottom of the upper ball cup is provided with and offers ball-and-socket, and
Lower ball-and-socket is offered at the top of lower ball cup, the lower ball-and-socket and upper ball-and-socket together constitute a ball-type standing groove, the ball
The inside of type standing groove is placed with bulb, and the inside of the bulb offers the first oil through, and the both sides of the first oil through are opened
The second oil through is provided with, two the second oil throughs are oppositely arranged, second oil through extends away from one end of the first oil through
To the outside of bulb, draw-in groove, and the second oil through are offered on the both sides inwall of second oil through away from the first logical oil
Flow controller installing plate is placed with inside the one end in hole, the two bottom sides of the flow controller installing plate offer the first groove, and
Offer chute on the both sides inwall of the first groove, respectively positioned at flow controller installing plate two bottom sides the first groove inwall
On slidably connect clamp, and clamp and draw-in groove are engaged, and the clamp is provided with two rotating bars away from the side of draw-in groove, and
Clamp is rotatably connected to the second connecting rod by rotating bar, and two the second connecting rods are oppositely arranged, and two the second connecting rods it
Between be provided with compression spring, the two ends of the compression spring are separately fixed at two the second connecting rod sides close to each other, described
Second connecting rod is hinged with sliding block away from one end of clamp, and two sliding blocks are slided away from the side inwall of draw-in groove with groove and connected
Connect, the lower center position of the flow controller installing plate is fixed with flow controller, and the side of flow controller extends to flow controller installation
Near the side of the first oil through, the both sides of the clamp are welded with the first sliding bar to plate, and the first sliding bar and chute are slided
Dynamic connection, the outer wall top that the welded top of the bulb has the first connecting pole, first connecting pole is rotatably connected to regulation
Set, and the inside thread of adjusting set is connected with head rod, and the upper of ball cup is extended at the top of the head rod
Side, and the 3rd oil through is offered at the top of head rod.
Preferably, offer the first mounting groove at the top of first connecting pole, and the first mounting groove side wall and first
The outer wall of connecting rod is slidably connected, and the first mounting hole, and the first mounting hole are offered in the bottom interior wall of first mounting groove
Inwall on be fixed with petroleum pipeline, the bottom of the petroleum pipeline is extended in the first oil through, and the top of petroleum pipeline is fixed with
The inwall of funnel, the outer wall of the funnel and the 3rd oil through is slidably connected.
Preferably, the junction of the inwall of the surrounding of the funnel and the 3rd oil through is provided with the first sealing gasket, and first
The inwall of sealing gasket and the 3rd oil through is slidably connected.
Preferably, the diameter of the petroleum pipeline is smaller than the diameter of the 3rd oil through.
Preferably, two side roof parts of the lower ball-and-socket are equipped with lower static pressure chamber, and lower static pressure chamber and the second oil through match
Close, the lower center position flange of the lower ball-and-socket is connected with lower internal feedback path.
Preferably, two side bottoms of the upper ball-and-socket are equipped with static pressure chamber, and two upper static pressure chambers pass through flange respectively
Internal feedback path is connected with, the upper internal feedback path is away from the one end in upper static pressure chamber and lower internal feedback path away from lower ball-and-socket
One end be fixedly connected with.
Preferably, the top center position of the upper ball-and-socket offers oil outlet, and the diameter of oil outlet is bigger than connecting rod.
Preferably, the surrounding of the flow controller installing plate and the junction of the second oil through are provided with the second sealing gasket, and
The inwall of two sealing gaskets and the second oil through is slidably connected.
Beneficial effects of the present invention：
1st, it is engaged by the first connecting pole, adjusting set and head rod, staff is rotated on the first connecting pole
Adjusting set, the inner side of adjusting set carries out threads turn, side wall of the head rod in mounting groove on the outer wall of head rod
Enterprising line slip, while the funnel on petroleum pipeline top is easy to head rod to exist in the enterprising line slip of inwall of the 3rd oil through
Dismantled on bulb, greatly improved the operating efficiency of staff；
2nd, it is engaged by the first groove, sliding block, connecting rod, compression spring, the second rotating bar and clamp, mobile clamp so that
The distance between two clamps are close to each other, and clamp can drive the first sliding bar in the enterprising line slip of inwall of chute so that
First sliding bar is moved to the direction near flow controller, while clamp can drive the position of the second connecting rod by rotating bar
Put and move, and angle between the second connecting rod and clamp diminishes, positioned at two second of flow controller installing plate the same side
Connecting rod is stretched to compression spring, while the second connecting rod can make with movable slider in the enterprising line slip of side wall of groove
Two sliding blocks are obtained to be located remotely from each other, until clamp and draw-in groove are separated, now can be by flow controller installing plate from the second oil through
Dismantled, enormously simplify demounting procedure of the flow controller in the second oil through, and then improve the operating efficiency of staff；
The present invention is easy to maintenance, economical and practical, and operating procedure is simple, and the connecting rod and flow controller in static pressure button-head hinge can be with
Quickly dismantled on bulb, substantially increased the operating efficiency of staff.
Brief description of the drawings
Fig. 1 is a kind of overall assembling of static pressure button-head hinge using two-way internal-feedback throttling technology proposed by the present invention
Figure；
Fig. 2 is that a kind of partial structurtes of static pressure button-head hinge using two-way internal-feedback throttling technology proposed by the present invention are illustrated
Figure；
Fig. 3 is that a kind of installation of the flow controller of static pressure button-head hinge using two-way internal-feedback throttling technology proposed by the present invention is shown
It is intended to.
In figure：It is ball cup on 1,2 times ball cups, 3 bulbs, ball-and-socket on 4,5 times ball-and-sockets, 6 times internal feedback paths, interior anti-on 7
Feedthrough road, 8 times static pressure chambers, static pressure chamber, 10 second oil throughs, 11 petroleum pipelines, 12 head rods, 13 first oil throughs, 14 on 9
Flow controller installing plate, 15 adjusting sets, 16 first connecting poles, 17 the 3rd oil throughs, 18 flow controllers, 19 first sliding bars, 20 first
Groove, 21 clamps, 22 rotating bars, 23 sliding blocks, 24 second connecting rods, 25 compression springs.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment
Reference picture 1-3, proposes a kind of static pressure button-head hinge using two-way internal-feedback throttling technology, bag in the present embodiment
Ball cup 1 and lower ball cup 2 are included, the fixedly connected below of upper ball cup 1 has lower ball cup 2, and the bottom of upper ball cup 1 is provided with and opens up
There is upper ball-and-socket 4, and the top of lower ball cup 2 offers lower ball-and-socket 5, lower ball-and-socket 5 and upper ball-and-socket 4 together constitute a ball-type and put
Groove is put, the inside of ball-type standing groove is placed with bulb 3, and the inside of bulb 3 offers the first oil through 13, and the first oil through 13
Both sides offer the second oil through 10, two the second oil throughs 10 are oppositely arranged, and the second oil through 10 is away from the first oil through
13 one end extends to the outside of bulb 3, and draw-in groove, and the second oil through 10 are offered on the both sides inwall of the second oil through 10
Away from flow controller installing plate 14 is placed with inside one end of the first oil through 13, the two bottom sides of flow controller installing plate 14 are opened up
Have on the first groove 20, and the both sides inwall of the first groove 20 and offer chute, respectively positioned at the bottom of flow controller installing plate 14
Clamp 21 is slidably connected on the inwall of the first groove 20 of both sides, and clamp 21 and draw-in groove are engaged, clamp 21 is away from card
The side of groove is provided with two rotating bars 22, and clamp 21 is rotatably connected to the second connecting rod 24, two second by rotating bar 22
Connecting rod 24 is oppositely arranged, and compression spring 25 is provided between two the second connecting rods 24, and the two ends of compression spring 25 are solid respectively
Two the second connecting rod 24 sides close to each other are scheduled on, the second connecting rod 24 is hinged with sliding block 23 away from one end of clamp 21,
And the side inwall of two sliding blocks 23 with groove 20 away from draw-in groove is slidably connected, connected in the first groove 20, sliding block 23, second
Bar 24, compression spring 25, rotating bar 22 and clamp 21 are engaged, mobile clamp 21 so that the distance between two clamps 21 phase
Mutually it is close to, clamp 21 can drive the first sliding bar 19 in the enterprising line slip of inwall of chute so that the first sliding bar 19 is to leaning on
The direction of nearly flow controller 18 moves, while clamp 21 can drive the position of the second connecting rod 24 to carry out by rotating bar 22
It is mobile, and angle between the second connecting rod 24 and clamp 21 diminishes, positioned at two second of the same side of flow controller installing plate 14
Connecting rod 24 is stretched to compression spring 25, at the same the second connecting rod 24 can with movable slider 23 the first groove 20 side wall
Enterprising line slip so that two sliding blocks 23 are located remotely from each other, until clamp 21 and draw-in groove are separated, can now install flow controller
Plate 14 is dismantled from the second oil through 10, enormously simplify demounting procedure of the flow controller 18 in the second oil through 10, throttling
The lower center position of device installing plate 14 is fixed with flow controller 18, and the side of flow controller 18 extends to flow controller installing plate 14 and leans on
The side of nearly first oil through 13, the both sides of clamp 21 are welded with the first sliding bar 19, and the first sliding bar 19 and chute are slided
Dynamic connection, the outer wall top that the welded top of bulb 3 has the first connecting pole 16, the first connecting pole 16 is rotatably connected to adjusting set
15, and the inside thread of adjusting set 15 is connected with connecting rod 12, matches in the first connecting pole 16, adjusting set 15 and connecting rod 12
Close, staff carries out rotating adjusting set 15 on the first connecting pole 16, and the inner side of adjusting set 15 is on the outer wall of connecting rod 12
Threads turn is carried out, connecting rod 12 is easy to connecting rod 12 to be dismantled on bulb 3 in the enterprising line slip of side wall of mounting groove,
The top of connecting rod 12 extends to the top of ball cup 1, and the top of connecting rod 12 offers the 3rd oil through 17, works as connection
Bar 12 in the enterprising line slip of side wall of mounting groove, on the inwall of the 3rd oil through 17 slided by the funnel on the top of petroleum pipeline 11
It is dynamic.
In the present embodiment, the top of the first connecting pole 16 offers the first mounting groove, and the side wall of the first mounting groove and
The outer wall of one connecting rod 12 is slidably connected, and the first mounting hole, and the first mounting hole are offered in the bottom interior wall of the first mounting groove
Inwall on be fixed with petroleum pipeline 11, the bottom of petroleum pipeline 11 is extended in the first oil through 13, and petroleum pipeline 11 top consolidate
Be connected with funnel, the inwall of the outer wall of funnel and the 3rd oil through 17 is slidably connected, the surrounding of funnel and the 3rd oil through 17 it is interior
The junction of wall is provided with the first sealing gasket, and the inwall of the first sealing gasket and the 3rd oil through 17 is slidably connected, petroleum pipeline 11
Diameter is smaller than the diameter of the 3rd oil through 17, and two side roof parts of lower ball-and-socket 5 are equipped with lower static pressure chamber 8, and lower static pressure chamber 8 and second
Oil through 10 is engaged, and the lower center position flange of lower ball-and-socket 5 is connected with lower internal feedback path 6, two side bottoms of upper ball-and-socket 4
Static pressure chamber 9 is equipped with, and two upper static pressure chambers 9 are connected with upper internal feedback path 7, upper internal feedback path 7 by flange respectively
One end and lower internal feedback path 6 away from upper static pressure chamber 9 are fixedly connected with away from one end of lower ball-and-socket 4, the center of top position of upper ball-and-socket 4
Put and offer oil outlet, and the diameter of oil outlet is bigger than connecting rod 12, the surrounding of flow controller installing plate 14 and the second oil through 10
Junction be provided with the second sealing gasket, and the inwall of the second sealing gasket and the second oil through 10 is slidably connected, and the present invention is easy to dimension
Repair, economical and practical, operating procedure is simple, and connecting rod 12 and flow controller 18 in static pressure button-head hinge can be enterprising in bulb 3
Row quickly dismounting, substantially increases the operating efficiency of staff.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology, including upper ball cup（1）With lower ball cup（2）,
The upper ball cup（1）Fixedly connected below have lower ball cup（2）, the upper ball cup（1）Bottom be provided with and offer ball-and-socket
（4）, and lower ball cup（2）Top offer lower ball-and-socket（5）, the lower ball-and-socket（5）With upper ball-and-socket（4）Together constitute one
Ball-type standing groove, the inside of the ball-type standing groove is placed with bulb（3）, it is characterised in that the bulb（3）Inside open up
There is the first oil through（13）, and the first oil through（13）Both sides offer the second oil through（10）, two the second oil throughs
（10）It is oppositely arranged, second oil through（10）Away from the first oil through（13）One end extend to bulb（3）Outside, institute
State the second oil through（10）Both sides inwall on offer draw-in groove, and the second oil through（10）Away from the first oil through（13）'s
Flow controller installing plate is placed with inside one end（14）, the flow controller installing plate（14）Two bottom sides offer the first groove
（20）, and the first groove（20）Both sides inwall on offer chute, respectively positioned at flow controller installing plate（14）Two bottom sides
The first groove（20）Inwall on slidably connect clamp（21）, and clamp（21）It is engaged with draw-in groove, the clamp
（21）Side away from draw-in groove is provided with two rotating bars（22）, and clamp（21）By rotating bar（22）It is rotatably connected to the second company
Extension bar（24）, two the second connecting rods（24）It is oppositely arranged, and two the second connecting rods（24）Between be provided with compression spring（25）,
The compression spring（25）Two ends be separately fixed at two the second connecting rods（24）Side close to each other, second connection
Bar（24）Away from clamp（21）One end be hinged with sliding block（23）, and two sliding blocks（23）And groove（20）Away from the one of draw-in groove
Side inwall is slidably connected, the flow controller installing plate（14）Lower center position be fixed with flow controller（18）, and flow controller
（18）Side extend to flow controller installing plate（14）Near the first oil through（13）Side, the clamp（21）Both sides it is equal
It is welded with the first sliding bar（19）, and the first sliding bar（19）With slide connection, the bulb（3）Welded top have
One connecting pole（16）, first connecting pole（16）Outer wall top be rotatably connected to adjusting set（15）, and adjusting set（15）'s
Inside thread is connected with head rod（12）, the head rod（12）Top extend to ball cup（1）Top,
And head rod（12）Top offer the 3rd oil through（17）.
2. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
First connecting pole（16）Top offer the first mounting groove, and the first mounting groove side wall and head rod（12）'s
Outer wall is slidably connected, and is offered on the first mounting hole, and the inwall of the first mounting hole in the bottom interior wall of first mounting groove
It is fixed with petroleum pipeline（11）, the petroleum pipeline（11）Bottom extend to the first oil through（13）It is interior, and petroleum pipeline（11）Top
End is fixed with funnel, the outer wall of the funnel and the 3rd oil through（17）Inwall be slidably connected.
3. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 2, it is characterised in that
The surrounding of the funnel and the 3rd oil through（17）The junction of inwall be provided with the first sealing gasket, and the first sealing gasket and the 3rd
Oil through（17）Inwall be slidably connected.
4. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
The petroleum pipeline（11）Diameter than the 3rd oil through（17）Diameter it is small.
5. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
The lower ball-and-socket（5）Two side roof parts be equipped with lower static pressure chamber（8）, and lower static pressure chamber（8）With the second oil through（10）It is engaged,
The lower ball-and-socket（5）Lower center position flange be connected with lower internal feedback path（6）.
6. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
The upper ball-and-socket（4）Two side bottoms be equipped with static pressure chamber（9）, and two upper static pressure chambers（9）It is connected with by flange respectively
Upper internal feedback path（7）, the upper internal feedback path（7）Away from upper static pressure chamber（9）One end and lower internal feedback path（6）Away from
Lower ball-and-socket（4）One end be fixedly connected with.
7. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
The upper ball-and-socket（4）Top center position offer oil outlet, and the diameter of oil outlet compares head rod（12）Greatly.
8. a kind of static pressure button-head hinge using two-way internal-feedback throttling technology according to claim 1, it is characterised in that
The flow controller installing plate（14）Surrounding and the second oil through（10）Junction be provided with the second sealing gasket, and the second sealing gasket
With the second oil through（10）Inwall be slidably connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179531.7A CN106764353A (en) | 2016-12-19 | 2016-12-19 | A kind of static pressure button-head hinge using two-way internal-feedback throttling technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179531.7A CN106764353A (en) | 2016-12-19 | 2016-12-19 | A kind of static pressure button-head hinge using two-way internal-feedback throttling technology |
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| CN106764353A true CN106764353A (en) | 2017-05-31 |
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| CN201611179531.7A Pending CN106764353A (en) | 2016-12-19 | 2016-12-19 | A kind of static pressure button-head hinge using two-way internal-feedback throttling technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763137A (en) * | 2016-12-20 | 2017-05-31 | 安徽天裕汽车零部件制造有限公司 | A kind of big carrying static pressure ball head articulated mechanism with internal-feedback throttling device |
| CN115351561A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Hydrostatic pressure guide rail assembly applied to machine tool and machine tool |
| CN115351562A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Hydrostatic pressure spindle unit and lathe applied to lathe |
| CN115351595A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Feedback type throttling device applied to machine tool and machine tool |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802632A1 (en) * | 1988-01-29 | 1989-08-10 | Wilhelm Conrads | Angled ball joint which is hydraulically balanced (force-free) irrespective of the cross-section of the pipe and of the operating pressure, constant-volume, pivotable, capable of twisting, with leak-tight leakage-oil encapsulation secured against twisting, play and slack under high-pressure and low-pressure conditions and with integral leakage-oil drainage (environmental protection) |
| KR20070095253A (en) * | 2007-06-20 | 2007-09-28 | 잘만정공 주식회사 | Ball joint |
| CN201420798Y (en) * | 2008-12-19 | 2010-03-10 | 北京天高智机技术开发公司 | Three-degree-of-freedom double-layer oil-film spherical hinge |
| CN102086903A (en) * | 2011-02-21 | 2011-06-08 | 东南大学 | Dynamic and static pressure ball head articulated mechanism for heavy load and high-frequency swing working condition |
| CN202370992U (en) * | 2011-12-14 | 2012-08-08 | 北京空间飞行器总体设计部 | High-load joint bearing for spacecraft |
| CN104500556A (en) * | 2014-12-18 | 2015-04-08 | 东南大学 | High-bearing static-pressure bulb articulated mechanism with internal feedback restrictor |
| CN104653620A (en) * | 2015-01-07 | 2015-05-27 | 东南大学 | Simple assembly and disassembly device of hydrostatic bearing pinhole flow controller |
| CN104728255A (en) * | 2015-03-27 | 2015-06-24 | 东南大学 | Static pressure ball hinge adopting bidirectional inner feedback throttling technology |
| CN204597025U (en) * | 2015-03-10 | 2015-08-26 | 上海福源智业投资集团有限公司 | Be provided with the globe joint that lubricating oil injects raceway groove |
| CN105697544A (en) * | 2016-04-19 | 2016-06-22 | 东南大学 | Static spherical thrust bearing with self-feedback throttling function |
-
2016
- 2016-12-19 CN CN201611179531.7A patent/CN106764353A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802632A1 (en) * | 1988-01-29 | 1989-08-10 | Wilhelm Conrads | Angled ball joint which is hydraulically balanced (force-free) irrespective of the cross-section of the pipe and of the operating pressure, constant-volume, pivotable, capable of twisting, with leak-tight leakage-oil encapsulation secured against twisting, play and slack under high-pressure and low-pressure conditions and with integral leakage-oil drainage (environmental protection) |
| KR20070095253A (en) * | 2007-06-20 | 2007-09-28 | 잘만정공 주식회사 | Ball joint |
| CN201420798Y (en) * | 2008-12-19 | 2010-03-10 | 北京天高智机技术开发公司 | Three-degree-of-freedom double-layer oil-film spherical hinge |
| CN102086903A (en) * | 2011-02-21 | 2011-06-08 | 东南大学 | Dynamic and static pressure ball head articulated mechanism for heavy load and high-frequency swing working condition |
| CN202370992U (en) * | 2011-12-14 | 2012-08-08 | 北京空间飞行器总体设计部 | High-load joint bearing for spacecraft |
| CN104500556A (en) * | 2014-12-18 | 2015-04-08 | 东南大学 | High-bearing static-pressure bulb articulated mechanism with internal feedback restrictor |
| CN104653620A (en) * | 2015-01-07 | 2015-05-27 | 东南大学 | Simple assembly and disassembly device of hydrostatic bearing pinhole flow controller |
| CN204597025U (en) * | 2015-03-10 | 2015-08-26 | 上海福源智业投资集团有限公司 | Be provided with the globe joint that lubricating oil injects raceway groove |
| CN104728255A (en) * | 2015-03-27 | 2015-06-24 | 东南大学 | Static pressure ball hinge adopting bidirectional inner feedback throttling technology |
| CN105697544A (en) * | 2016-04-19 | 2016-06-22 | 东南大学 | Static spherical thrust bearing with self-feedback throttling function |
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| CN106763137A (en) * | 2016-12-20 | 2017-05-31 | 安徽天裕汽车零部件制造有限公司 | A kind of big carrying static pressure ball head articulated mechanism with internal-feedback throttling device |
| CN115351561A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Hydrostatic pressure guide rail assembly applied to machine tool and machine tool |
| CN115351562A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Hydrostatic pressure spindle unit and lathe applied to lathe |
| CN115351595A (en) * | 2022-10-21 | 2022-11-18 | 中国机械总院集团海西(福建)分院有限公司 | Feedback type throttling device applied to machine tool and machine tool |
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