CN108098410A - A kind of endoporus hydraulic pressure aiding support cylinder - Google Patents
A kind of endoporus hydraulic pressure aiding support cylinder Download PDFInfo
- Publication number
- CN108098410A CN108098410A CN201711433751.2A CN201711433751A CN108098410A CN 108098410 A CN108098410 A CN 108098410A CN 201711433751 A CN201711433751 A CN 201711433751A CN 108098410 A CN108098410 A CN 108098410A
- Authority
- CN
- China
- Prior art keywords
- hole
- endoporus
- hydraulic pressure
- aiding support
- matrix
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of endoporus hydraulic pressure aiding support cylinders, including matrix, described matrix is cylindrical structure, the center of matrix offers first step through hole, First piston bar is movably installed in the first step through hole, it is set on the piston rod there are three equally distributed skewed slot, is set on the circumference of matrix there are three equally distributed second step through hole, and second step through hole is horizontally disposed with；Drive rod is movably installed in the second step through hole, and one end of drive rod is adapted with the skewed slot of piston rod, the other end of the drive rod is installed with connecting rod, and fixing sleeve is connected to top on the one end of the connecting rod away from drive rod.The configuration of the present invention is simple is used beneficial to people, can carry out reliable aiding support by the interior endoporus to workpiece in a limited space, increase rigidity during work pieces process, it is compact-sized, it is particularly suitable for carrying out Auxiliary support to the endoporus of workpiece, meets the use demand of people.
Description
Technical field
The present invention relates to hydraulic pressure aiding support cylinder field more particularly to a kind of endoporus hydraulic pressure aiding support cylinders.
Background technology
In the Hydraulic Elements of existing fixture, single aiding support cylinder simply supports one of point,
When the endoporus to workpiece is needed to carry out aiding support, it is difficult to arrange multiple aiding support cylinders in limited workpiece.
For the above-mentioned problems in the prior art, for this purpose, a kind of endoporus hydraulic pressure aiding support cylinder is we provided, it should
Oil cylinder can carry out reliable aiding support by the interior endoporus to workpiece in a limited space, increase rigidity during work pieces process.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of endoporus hydraulic pressure auxiliary branch proposed
Hold cylinder.
To achieve these goals, present invention employs following technical solutions：
A kind of endoporus hydraulic pressure aiding support cylinder, including matrix, described matrix is cylindrical structure, and the center of matrix offers first
Step through-hole is movably installed with First piston bar in the first step through hole, sets that there are three be uniformly distributed on the piston rod
Skewed slot, set on the circumference of matrix there are three equally distributed second step through hole, and second step through hole is horizontally disposed with；
Drive rod is movably installed in the second step through hole, and one end of drive rod is adapted with the skewed slot of piston rod, institute
The other end for stating drive rod is installed with connecting rod, and fixing sleeve is connected to top on the one end of the connecting rod away from drive rod,
And top activity extends to the outside of second step through hole, and the bullet being set in connecting rod is equipped between the top and drive rod
Spring, and one end of spring is fixedly connected with drive rod, the other end of the spring is fixedly connected with top, sliding in the connecting rod
It is dynamic that banking pin is installed, and the top of banking pin is fixedly mounted in the top inner wall of second step through hole；
The top is equipped with the fixedly sleeved guide sleeve in second step through hole, in the top inner wall of the guide sleeve and base
The pilot hole being vertically arranged is equipped on body, second piston bar is movably installed in pilot hole, the bottom of second piston bar rotates
Steel ball is installed, the steel ball is hemispherical dome structure, and the bottom side of steel ball is hemispherical plane, and the cylindrical surface of the top is equipped with
Inclined-plane, and the bottom side plan of steel ball is adapted with the inclined-plane come directly towards.
Preferably, the top of described matrix is equipped with gland, and gland is fixedly mounted on the top of matrix by screw.
Preferably, the top is hollow structure close to one end of connecting rod, and is offered in the top inner wall come directly towards recessed
Slot, the banking pin activity through-going recess are simultaneously slidably connected with the inner wall of groove.
Preferably, limiting slot is offered in the connecting rod, and banking pin is adapted with limiting slot.
Preferably, there are three the pilot hole is set, and three pilot holes are based on the uniformly arrangement of First piston bar annular.
Preferably, the top activity through guide sleeve and extends to the outside of guide sleeve.
Preferably, the bottom of described matrix offers multiple bolts hole, and multiple bolts hole are uniformly arranged.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, when in use, after workpiece to be machined places, piston rod is transported from the bottom up under the action of hydraulic oil
Dynamic, piston rod moves up and drive rod is driven to move in a straight line in the horizontal direction, drive rod by connecting rod promote top to
External movement, while spring is squeezed compressive deformation between drive rod and banking pin, when top be displaced outwardly and with workpiece
Endoporus is contacted, and then piston rod moves from top to bottom in the effect of hydraulic oil, and drives ball lock on the inclined-plane of top
On, the endoporus of such workpiece can be by coming directly towards hydraulic pressure aiding support；
The configuration of the present invention is simple is used beneficial to people, the interior endoporus to workpiece can reliably aided in a limited space
Supporting increases rigidity during work pieces process, compact-sized, is particularly suitable for carrying out Auxiliary support to the endoporus of workpiece, meets people
Use demand.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the dimensional structure diagram come directly towards in the present invention.
In figure：1 matrix, 2 glands, 3 piston rods, 4 drive rods, 5 screws, 6 pilot holes, 7 second piston bars, 8 banking pins, 9
Steel ball, 10 second step through holes, 11 tops, 12 guide sleeves, 13 connecting rods, 14 springs, 15 first step through holes.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, a kind of endoporus hydraulic pressure aiding support cylinder, including matrix 1, matrix 1 is cylindrical structure, matrix 1
Center offers first step through hole 15, and First piston bar 3 is movably installed in first step through hole 15, and piston rod 3 is equipped with
Three equally distributed skewed slots are set on the circumference of matrix 1 there are three equally distributed second step through hole 10, and second step leads to
Hole 10 is horizontally disposed；
Drive rod 4 is movably installed in second step through hole 10, and one end of drive rod 4 is adapted with the skewed slot of piston rod 3, is driven
The other end of lever 4 is installed with connecting rod 13, and fixing sleeve is connected to top 11 on the one end of connecting rod 13 away from drive rod 4,
And 11 activities of top extend to the outside of second step through hole 10, are equipped between top 11 and drive rod 4 and are set in connecting rod 13
On spring 14, and one end of spring 14 is fixedly connected with drive rod 4, and the other end of spring 14 is fixedly connected with top 11, even
Banking pin 8 is slidably fitted on extension bar 13, and the top of banking pin 8 is fixedly mounted on the top inner wall of second step through hole 10
On；
Top 11 is equipped with the fixedly sleeved guide sleeve 12 in second step through hole 10, in the top inner wall of guide sleeve 12 and base
The pilot hole 6 being vertically arranged is equipped on body 1, second piston bar 7, the bottom of second piston bar 7 are movably installed in pilot hole 6
Steel ball 9 is rotatablely equipped with, steel ball 9 is hemispherical dome structure, and the bottom side of steel ball 9 is hemispherical plane, comes directly towards and is set on 11 cylindrical surface
There is inclined-plane, and the bottom side plan of steel ball 9 is adapted with the inclined-plane of top 11, the configuration of the present invention is simple is used beneficial to people, can
The interior endoporus to workpiece carries out reliable aiding support in a limited space, increases rigidity during work pieces process, compact-sized, special
Shi He Auxiliary support not carried out to the endoporus of workpiece, meet the use demand of people.
The top of matrix 1 is equipped with gland 2, and gland 2 is fixedly mounted on the top of matrix 1 by screw 5, and top 11 is close
One end of connecting rod 13 is hollow structure, and comes directly towards and open up fluted in 11 top inner wall, and the movable through-going recess of banking pin 8 is simultaneously
It is slidably connected with the inner wall of groove, limiting slot is offered in connecting rod 13, and banking pin 8 is adapted with limiting slot, pilot hole 6 is set
There are three, and three pilot holes 6 are based on the uniformly arrangement of 3 annular of First piston bar, 11 activity of top is through guide sleeve 12 and extends
To the outside of guide sleeve 12, the bottom of matrix 1 offers multiple bolts hole, and multiple bolts hole are uniformly arranged, structure of the present invention
Simply, used beneficial to people, reliable aiding support can be carried out by the interior endoporus to workpiece in a limited space, increase workpiece and add
The rigidity in man-hour, it is compact-sized, it is particularly suitable for carrying out Auxiliary support to the endoporus of workpiece, meets the use demand of people.
In the present invention, when in use, 1 bottom of matrix of the invention is mounted on the bottom plate of fixture, when workpiece to be machined is put
After putting, piston rod 3 moves from the bottom up under the action of hydraulic oil, and piston rod 3 moves up and drives drive rod 4 along level
Direction moves in a straight line, and drive rod 4 promotes top 11 to external movement by connecting rod 13, while spring 14 is in 4 He of drive rod
Be squeezed compressive deformation between banking pin 8, when top 11 is displaced outwardly and is contacted with the endoporus of workpiece, then piston rod 7
It is moved from top to bottom in the effect of hydraulic oil, and steel ball 9 is driven to be locked on the inclined-plane of top 11, the endoporus of such workpiece can be with
By coming directly towards 11 hydraulic pressure aiding supports, therefore, the present apparatus the interior endoporus to workpiece can be aided in reliably in a limited space
Supporting increases rigidity during work pieces process, and the present invention is compact-sized, is particularly suitable for carrying out Auxiliary support to the endoporus of workpiece, full
The foot use demand of people.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of endoporus hydraulic pressure aiding support cylinder, including matrix（1）, which is characterized in that described matrix（1）For cylindrical structure,
Matrix（1）Center offer first step through hole（15）, the first step through hole（15）Inside it is movably installed with first piston
Bar（3）, the piston rod（3）On set there are three equally distributed skewed slot, matrix（1）Circumference on set there are three equally distributed
Second step through hole（10）, and second step through hole（10）It is horizontally disposed；
The second step through hole（10）Inside it is movably installed with drive rod（4）, and drive rod（4）One end and piston rod（3）'s
Skewed slot is adapted, the drive rod（4）The other end be installed with connecting rod（13）, the connecting rod（13）Away from drive rod
（4）One end on fixing sleeve be connected to top（11）, and come directly towards（11）Activity extends to second step through hole（10）Outside, it is described
Top（11）With drive rod（4）Between be equipped be set in connecting rod（13）On spring（14）, and spring（14）One end and drive
Lever（4）It is fixedly connected, the spring（14）The other end and top（11）It is fixedly connected, the connecting rod（13）It is upper to slide peace
Equipped with banking pin（8）, and banking pin（8）Top be fixedly mounted on second step through hole（10）Top inner wall on；
The top（11）It is equipped with fixedly sleeved in second step through hole（10）Interior guide sleeve（12）, the guide sleeve（12）
Top inner wall on and matrix（1）On be equipped with the pilot hole being vertically arranged（6）, pilot hole（6）Inside it is movably installed with the second work
Stopper rod（7）, second piston bar（7）Bottom be rotatablely equipped with steel ball（9）, the steel ball（9）For hemispherical dome structure, and steel ball
（9）Bottom side for hemispherical plane, the top（11）Cylindrical surface be equipped with inclined-plane, and steel ball（9）Bottom side plan and top
（11）Inclined-plane be adapted.
2. endoporus hydraulic pressure aiding support cylinder according to claim 1, which is characterized in that described matrix（1）Top be equipped with
Gland（2）, and gland（2）Pass through screw（5）It is fixedly mounted on matrix（1）Top.
3. endoporus hydraulic pressure aiding support cylinder according to claim 1 or 2, which is characterized in that the top（11）Close to even
Extension bar（13）One end for hollow structure, and come directly towards（11）Top inner wall on open up fluted, the banking pin（8）Activity is passed through
It wears groove and is slidably connected with the inner wall of groove.
4. endoporus hydraulic pressure aiding support cylinder according to claim 3, which is characterized in that the connecting rod（13）On offer
Limiting slot, and banking pin（8）It is adapted with limiting slot.
5. endoporus hydraulic pressure aiding support cylinder according to claim 4, which is characterized in that the pilot hole（6）There are three if,
And three pilot holes（6）Based on First piston bar（3）Annular uniformly arrangement.
6. endoporus hydraulic pressure aiding support cylinder according to claim 5, which is characterized in that the top（11）Activity, which runs through, to be led
To set（12）And extend to guide sleeve（12）Outside.
7. endoporus hydraulic pressure aiding support cylinder according to claim 6, which is characterized in that described matrix（1）Bottom open up
There are multiple bolts hole, and multiple bolts hole are uniformly arranged.
8. endoporus hydraulic pressure aiding support cylinder according to claim 1 or 2, which is characterized in that the connecting rod（13）On open
Equipped with limiting slot, and banking pin（8）It is adapted with limiting slot.
9. endoporus hydraulic pressure aiding support cylinder according to claim 8, which is characterized in that the pilot hole（6）There are three if,
And three pilot holes（6）Based on First piston bar（3）Annular uniformly arrangement；The top（11）Activity runs through guide sleeve（12）And
Extend to guide sleeve（12）Outside；Described matrix（1）Bottom offer multiple bolts hole, and multiple bolts hole are uniformly arranged
Cloth.
10. endoporus hydraulic pressure aiding support cylinder according to claim 1 or 2, which is characterized in that the pilot hole（6）It is equipped with
Three, and three pilot holes（6）Based on First piston bar（3）Annular uniformly arrangement；The top（11）Activity runs through guide sleeve
（12）And extend to guide sleeve（12）Outside；Described matrix（1）Bottom offer multiple bolts hole, and multiple bolts hole are equal
Even arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433751.2A CN108098410B (en) | 2017-12-26 | 2017-12-26 | A kind of hydraulic aiding support cylinder of inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433751.2A CN108098410B (en) | 2017-12-26 | 2017-12-26 | A kind of hydraulic aiding support cylinder of inner hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108098410A true CN108098410A (en) | 2018-06-01 |
| CN108098410B CN108098410B (en) | 2019-11-01 |
Family
ID=62211642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711433751.2A Active CN108098410B (en) | 2017-12-26 | 2017-12-26 | A kind of hydraulic aiding support cylinder of inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108098410B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0441725A1 (en) * | 1990-02-05 | 1991-08-14 | DIMECO ENOMA, Société Anonyme | Gas-spring powered clamping device for various workpieces |
| CN202356878U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Top cap structure for ancillary shoring device |
| CN202356879U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Auxiliary supporting seat with top cap |
| CN202861822U (en) * | 2012-09-26 | 2013-04-10 | 保定标正机床有限责任公司 | Hydraulic automatic auxiliary support |
| CN204135706U (en) * | 2014-08-01 | 2015-02-04 | 广东富华重工制造有限公司 | Auxiliary support apparatus |
| CN204700336U (en) * | 2015-06-23 | 2015-10-14 | 沈阳工业大学 | A kind of fluid pressure type flexible aid support device for secondary process hydraulic locking cover |
| CN205703838U (en) * | 2016-04-18 | 2016-11-23 | 杭州沃冶精密机械科技有限公司 | A kind of hydraulic auxiliary support structure |
| CN206567837U (en) * | 2017-01-20 | 2017-10-20 | 哈尔滨东安华孚机械制造有限公司 | It is machined Aeroassisted supporting arrangement |
| JP6259754B2 (en) * | 2014-12-19 | 2018-01-10 | Ckd株式会社 | Locate clamp device and locate clamp method |
-
2017
- 2017-12-26 CN CN201711433751.2A patent/CN108098410B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0441725A1 (en) * | 1990-02-05 | 1991-08-14 | DIMECO ENOMA, Société Anonyme | Gas-spring powered clamping device for various workpieces |
| CN202356878U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Top cap structure for ancillary shoring device |
| CN202356879U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Auxiliary supporting seat with top cap |
| CN202861822U (en) * | 2012-09-26 | 2013-04-10 | 保定标正机床有限责任公司 | Hydraulic automatic auxiliary support |
| CN204135706U (en) * | 2014-08-01 | 2015-02-04 | 广东富华重工制造有限公司 | Auxiliary support apparatus |
| JP6259754B2 (en) * | 2014-12-19 | 2018-01-10 | Ckd株式会社 | Locate clamp device and locate clamp method |
| CN204700336U (en) * | 2015-06-23 | 2015-10-14 | 沈阳工业大学 | A kind of fluid pressure type flexible aid support device for secondary process hydraulic locking cover |
| CN205703838U (en) * | 2016-04-18 | 2016-11-23 | 杭州沃冶精密机械科技有限公司 | A kind of hydraulic auxiliary support structure |
| CN206567837U (en) * | 2017-01-20 | 2017-10-20 | 哈尔滨东安华孚机械制造有限公司 | It is machined Aeroassisted supporting arrangement |
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| Publication number | Publication date |
|---|---|
| CN108098410B (en) | 2019-11-01 |
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