CN108278243A - Double actuating cylinders - Google Patents
Double actuating cylinders Download PDFInfo
- Publication number
- CN108278243A CN108278243A CN201810194486.5A CN201810194486A CN108278243A CN 108278243 A CN108278243 A CN 108278243A CN 201810194486 A CN201810194486 A CN 201810194486A CN 108278243 A CN108278243 A CN 108278243A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- piston bar
- valve body
- vertical
- cavity
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/202—Externally-operated valves mounted in or on the actuator
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to machinery fields, and in particular to a kind of double actuating cylinders.Including pedestal, valve body, horizontal piston bar and vertical piston bar, horizontal piston bar front end is fixedly connected with pedestal, the valve body is slidably arranged on pedestal in the horizontal direction, the valve body can make horizontal reciprocating movement under the driving of gas along horizontal piston bar and pedestal, and the vertical piston bar can be in vertical reciprocating motion under the driving of gas along valve body.The cylinder is the non-standard component designed for fixture, is vertically fixed on fixture base bottom, the end cap of vertical piston bar is directly served as using fixture base, has saved volume.And it can further save occupancy of the cylinder to space by the way of gravity falling to avoid setting return spring, and it is simple and compact for structure, it can be applied to the various occasions of insufficient space.
Description
Technical field
The present invention relates to machinery fields, and in particular to a kind of double actuating cylinders.
Background technology
As the improvement of people's living standards, consumer electronics product demand in the market increases year by year, LCD and OLED
Therefore display screen industry also shows the situation of explosive growth.The especially usage amount of OLED increases substantially, emerging OLED
Factory rises abruptly in the major industrial city in the whole nation as emerging rapidly in large numbersBamboo shoots after a spring rain, this nothing brings unprecedented hair suspected of nonstandard test equipment industry
Open up opportunity.The cylinder that country's test equipment uses at present only can guarantee that one direction drives, and need to pacify in the occasion of multi-direction driving
Fill multiple cylinders.And existing cylinder is mostly standard items, volume is larger, has a single function, and is not suitable for narrow space and multi-direction dynamic
The design requirement of work.
Invention content
In order to solve the above technical problems, the present invention provides a kind of for design space deficiency and multi-direction action demand
Double actuating cylinders.
A kind of double actuating cylinders of the present invention, technical solution are：A kind of double actuating cylinders, including pedestal, valve body, level are living
Stopper rod and vertical piston bar, horizontal piston bar front end are fixedly connected with pedestal, and the valve body slides setting in the horizontal direction
On pedestal, the valve body can make horizontal reciprocating movement, the vertical work under the driving of gas along horizontal piston bar and pedestal
Stopper rod can be in vertical reciprocating motion under the driving of gas along valve body.
It is more preferred, it is set in the valve body there are one horizontal cavity, the horizontal piston bar is slideably positioned in the water
Intracavitary in flat, horizontal piston bar end and the horizontal cavity are in sealing contact, and the end of the horizontal piston bar will be described
Horizontal cavity is divided into front chamber and rear chamber, and the front chamber and rear chamber are connected separately with the first gas circuit and the second gas circuit.
More preferred, the horizontal cavity is the half opening cavity room opened up towards horizontal piston bar, in the level
The opening of chamber towards horizontal piston bar is equipped with the end cap for sealed horizontal inner cavity.
More preferred, the end cap includes the end plate being fixedly connected with valve body front end, and the end plate central is equipped with and water
The through-hole of flat inner cavity connection, the end plate are equipped with the protrusion for stretching to horizontal cavity in through hole, are surround on the inside of the end cap
Protrusion is equipped with annular slot, and the first sealing ring for being sealed to horizontal cavity is equipped in the annular slot.
More preferred, horizontal piston bar end is equipped with cricoid first flange and the second flange, and described first is convex
Form limit card slot between edge and the second flange, the second sealing ring be installed in the limit card slot, second sealing ring with
Horizontal cavity is in sealing contact.
It is more preferred, the vertical inner cavity of upper opening is equipped in the valve body, the vertical piston bar is slideably positioned in
Intracavitary in vertical, and vertical piston bar is contacted with vertical bore seal, the vertical intracavity bottom is connected with third gas circuit.
More preferred, the pan frontward end is fixedly connected with block, and card slot is equipped at the top of the block, described horizontal living
Stopper rod front end is fixedly connected with block by way of card slot clamping.
More preferred, the vertical piston bar is two with vertical inner cavity, and the third gas circuit level runs through valve body
And it is set to the bottom of two vertical inner cavities.
It is more preferred, it is fixedly connected by horizontal sliding equipment between the pedestal and valve body, the horizontal skate machine
Structure includes the first sliding rail, the second sliding rail and roller gauge, and first sliding rail is fixedly connected with pedestal, second sliding rail and valve
Body is fixedly connected, and first sliding rail is arranged in parallel with the second sliding rail, and first sliding rail side opposite with the second sliding rail is equal
Equipped with sliding slot, the roller gauge is set between the first sliding rail and the second sliding rail, and the roller gauge is equipped with and sliding slot
The sliding block matched.
More preferred, the gas circuit on the valve body includes the first gas circuit, the second gas circuit and third gas circuit, and three gas circuits are equal
It is arranged through valve body, and one end is sealed by plug, the other end connects gas-tpe fitting.
More preferred, valve body upper surface is equipped with for installing valve body to the threaded hole of fixture, the fixture of the fixture
Pedestal is threadedly coupled by bolt with valve body upper surface, and the fixture base forms the end for being blocked to vertical piston bar
Lid.
More preferred, the vertical piston bar is fallen after rise by gas-powered and by gravity.
Beneficial effects of the present invention：Three gas-tpe fittings are accessed gas circuit to ventilate successively, chamber vent realizes cylinder forward
Horizontal return, backward chamber vent realization cylinder level release, ventilates to vertical inner cavity and realizes that cylinder is vertically released, vertical return
Then realized by gravity.The cylinder realizes the multiplexing of two-way cylinder by valve body and pedestal, it is only necessary to can using a cylinder
Realize bidirectional-movement.The cylinder is the non-standard component designed for fixture, is vertically fixed on fixture base bottom, profit
The end cap that vertical piston bar is directly served as with fixture base, has saved volume.And it can be to avoid by the way of gravity falling
Return spring is set, occupancy of the cylinder to space is further saved, it is simple and compact for structure, it can be applied to insufficient space
Various occasions.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of double actuating cylinders of the present invention；
Fig. 2 is a kind of dimensional structure diagram of double another angles of actuating cylinder of the present invention；
Fig. 3 is vertical view of the present invention；
Fig. 4 is partial sectional views of the Fig. 3 along the directions A-A (including end cap)；
Fig. 5 is partial sectional views of the Fig. 3 along the directions A-A (not including end cap)；
Fig. 6 is sectional views of the Fig. 3 along the directions B-B (including end cap)；
Fig. 7 is the dimensional structure diagram of end cap；
Fig. 8 is the decomposition texture schematic diagram of sliding rail；
Fig. 9 is the assembling schematic diagram of the present invention and fixture；
In figure：1-pedestal, 2-valve bodies, 3-blocks, 4-horizontal piston bars, 5-vertical piston bars, 6-card slots, 7-
Horizontal cavity, 8-vertical inner cavities, 9-end caps, the 10-the first gas-tpe fitting, the 11-the second gas-tpe fitting, 12-third tracheaes connect
Head, the 13-the first gas circuit, the 14-the second gas circuit, 15-third gas circuits, the 16-the first sealing ring, the 17-the first flange, 18-the
Two flanges, 19-limit card slots, the 20-the second sealing ring, 21-annular slots, 22-third sealing rings, 23-horizontal skate machines
Structure, 24-end plates, 25-protrusions, 26-through-holes, the 27-the first sliding rail, the 28-the second sliding rail, 29-roller gauges, 30-are slided
Slot, 31-rollers, 32-plugs, 33-fixtures, 34-fixture bases.
Specific implementation mode
Below by way of specific embodiment, the present invention is described in further detail：
As shown in Figs. 1-3, a kind of double actuating cylinders of the present invention include pedestal 1, valve body 2, horizontal piston bar 4, vertical piston
Bar 5, horizontal cavity 7 and vertical inner cavity 8.4 front end of horizontal piston bar is equipped with annular recess, and 1 front end of pedestal is fixedly connected with block
3,3 top of block is equipped with card slot 6, and 4 front end of horizontal piston bar is fixedly connected with block 3 in such a way that card slot 6 is clamped.Valve body 2
It is slidably arranged in the horizontal direction on pedestal 1, valve body 2 can be made under the driving of gas along horizontal piston bar 4 and pedestal 1 horizontal past
Multiple movement, vertical piston bar 5 can be in vertical reciprocating motion under the driving of gas along valve body 2.
As shown in Figure 4,5, horizontal cavity 7 is the cylindric half opening cavity opened up towards horizontal piston bar 4 in valve body 2
Room, horizontal piston bar 4 are slideably positioned in horizontal cavity 4, and 4 end of horizontal piston bar and horizontal cavity 7 are in sealing contact, and level is living
Horizontal cavity 4 is divided into front chamber and rear chamber by the end of stopper rod 4, and front chamber and rear chamber are connected separately with the first gas circuit 13
With the second gas circuit 14.The opening of horizontal cavity 7 towards horizontal piston bar 4 is equipped with the end cap 9 for sealed horizontal inner cavity 7.Water
4 end of flat piston rod is equipped with 17 and second flange 18 of cricoid first flange, is formed between the first flange 17 and the second flange 18
Limit card slot 19 is equipped with the second sealing ring 20 in limit card slot 19, and the second sealing ring 20 and horizontal cavity 7 are in sealing contact.
As shown in fig. 7, end cap 9 includes the end plate 24 being fixedly connected with 2 front end of valve body, 24 center of end plate be equipped with in level
The through-hole 26 that chamber 7 is connected to, end plate 24 are equipped with the protrusion 25 for stretching to horizontal cavity 7 at through-hole 26, and 9 inside of end cap is around convex
Go out portion 25 and be equipped with annular slot 21, the first sealing ring 16 for being sealed to horizontal cavity 7 is equipped in annular slot 21.End
Third sealing ring 22 is embedded in the through-hole 26 of lid 9, third sealing ring 22 and the outer wall of horizontal piston bar 4 are in sealing contact.
As shown in fig. 6, setting the vertical inner cavity 8 there are two upper opening in valve body 2, vertical piston bar 5 is slideably positioned in vertical
In straight inner cavity 8, and vertical piston bar 5 and vertical inner cavity 8 are in sealing contact, and 8 bottom of vertical inner cavity is connected with third gas circuit 15, third
The horizontal bottom run through valve body 2 and be set to two vertical inner cavities 8 of gas circuit 15.Gas circuit on valve body 2 includes the first gas circuit 13, the
Two gas circuits 14 and third gas circuit 15, three gas circuits run through valve body 2 and are arranged, and one end is sealed by plug 32, other end difference
Connect the first gas-tpe fitting 10, the second gas-tpe fitting 11 and third gas-tpe fitting 12.
As shown in figure 8, being fixedly connected by horizontal sliding equipment 23 between pedestal 1 and valve body 2, horizontal sliding equipment 23 wraps
The first sliding rail 27, the second sliding rail 28 and roller gauge 29 are included, the first sliding rail 27 is fixedly connected with pedestal 1, the second sliding rail 28 and valve
Body 2 is fixedly connected, and the first sliding rail 27 is arranged in parallel with the second sliding rail 28, and the first sliding rail 27 side opposite with the second sliding rail 28 is equal
Equipped with sliding slot 30, roller gauge 29 is set between the first sliding rail 27 and the second sliding rail 28, and roller gauge 29 is equipped with and sliding slot
30 matched rollers 31.
As shown in figure 9,2 upper surface of valve body is equipped with the threaded hole for assembling valve body 2 and fixture 33, fixture 33
Fixture base 34 is threadedly coupled by bolt with 2 upper surface of valve body, and fixture base 34 is formed for being sealed to vertical piston bar 5
Stifled end cap.Wherein, the length (i.e. the distance of block 3 to 1 rear end of pedestal) of entire cylinder is 46~56mm, cylinder width (packet
Include plug and gas-tpe fitting) it is 49.2~59.2mm, the thickness (distance of 5 end of vertical piston bar to 1 bottom of pedestal) of cylinder
For 21.3~31.3mm.In the present embodiment, the length (i.e. the distance of block 3 to 1 rear end of pedestal) of entire cylinder is 51mm, cylinder
Width (including plug and gas-tpe fitting) is 54.2mm, the thickness (distance of 5 end of vertical piston bar to 1 bottom of pedestal) of cylinder
For 26.3mm.
The operation principle of the present apparatus is as follows：It ventilates to the first gas-tpe fitting 10, the front chamber of horizontal cavity 4 is made by air pressure
With towards 4 nose motion of horizontal piston bar, valve body 2 contacts band moving valve 2 with block 3, realizes the horizontal return of cylinder.To
Ventilation in two gas-tpe fittings 11, by gas pressure, band moving valve 2 is moved far from horizontal piston bar 4 for the rear chamber of horizontal cavity 4,
Realize the separation of valve body 2 and block 3.When ventilating to third gas-tpe fitting 12, vertical piston bar 5 under the action of the air pressure of bottom to
Upper release realizes that cylinder vertical direction acts upwards, and when third gas-tpe fitting 12 stops supplying, vertical piston bar 5 is in gravity
Under the action of fall to initial position.By collocation solenoid valve and control program is write, the horizontal and vertical side of cylinder can be controlled
To arbitrary sequence of movement, realize the arbitrary holding function in horizontal and vertical direction, compact appearance.
The above description is merely a specific embodiment, it is noted that any technical person familiar with the field exists
Disclosed herein technical scope in, the change or replacement that can be readily occurred in, should all cover protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of double actuating cylinders, it is characterised in that：Including pedestal (1), valve body (2), horizontal piston bar (4) and vertical piston bar
(5), horizontal piston bar (4) front end is fixedly connected with pedestal (1), and the valve body (2) is slidably arranged in bottom in the horizontal direction
On seat (1), the valve body (2) can make horizontal reciprocating movement under the driving of gas along horizontal piston bar (4) and pedestal (1), institute
Stating vertical piston bar (5) can be in vertical reciprocating motion under the driving of gas along valve body (2).
2. double actuating cylinders as described in claim 1, it is characterised in that：Horizontal cavity there are one being set in the valve body (2)
(7), the horizontal piston bar (4) is slideably positioned in the horizontal cavity (4), horizontal piston bar (4) end with it is described
Horizontal cavity (7) is in sealing contact, and the horizontal cavity (4) is divided into front chamber with after by the end of the horizontal piston bar (4)
Chamber, the front chamber and rear chamber are connected separately with the first gas circuit (10) and the second gas circuit (11).
3. double actuating cylinders as described in claim 1, it is characterised in that：The horizontal cavity (7) is towards horizontal piston bar
(4) the half opening cavity room opened up, the opening of the horizontal cavity (7) towards horizontal piston bar (4), which is equipped with, is used for sealing water
The end cap (9) of flat inner cavity (7).
4. double actuating cylinders as claimed in claim 3, it is characterised in that：The end cap (9) includes being fixed with valve body (2) front end
The end plate (24) of connection, end plate (24) center are equipped with the through-hole (26) being connected to horizontal cavity (7), and the end plate (24) exists
It is equipped with the protrusion (25) for stretching to horizontal cavity (7) at through-hole (26), is equipped with around protrusion (25) on the inside of the end cap (9)
Annular slot (21), interior the first sealing ring (16) being equipped with for being sealed to horizontal cavity (7) of the annular slot (21).
5. double actuating cylinders as claimed in claim 2, it is characterised in that：Horizontal piston bar (4) end is equipped with cricoid
First flange (17) and the second flange (18) form limit card slot between first flange (17) and the second flange (18)
(19), the second sealing ring (20) is installed in the limit card slot (19), second sealing ring (20) and horizontal cavity (7) are close
Sealing-in is touched.
6. double actuating cylinders as described in claim 1, it is characterised in that：It is vertical equipped with upper opening in the valve body (2)
Inner cavity (8), the vertical piston bar (5) is slideably positioned in vertical inner cavity (8), and vertical piston bar (5) and vertical inner cavity (8)
In sealing contact, vertical inner cavity (8) bottom is connected with third gas circuit (15).
7. double actuating cylinders as described in claim 1, it is characterised in that：Pedestal (1) front end is fixedly connected with block
(3), card slot (6) is equipped at the top of the block (3), horizontal piston bar (4) front end is clamped with block (3) by card slot (6)
Mode be fixedly connected.
8. double actuating cylinders as claimed in claim 6, it is characterised in that：The vertical piston bar (5) is equal with vertical inner cavity (8)
It is two, the horizontal bottom run through valve body (2) and be set to two vertical inner cavities (8) of the third gas circuit (15).
9. double actuating cylinders as described in claim 1, it is characterised in that：Pass through level between the pedestal (1) and valve body (2)
Sliding equipment (23) is fixedly connected, and the horizontal sliding equipment (23) includes the first sliding rail (27), the second sliding rail (28) and roller
Gauge (29), first sliding rail (27) are fixedly connected with pedestal (1), and second sliding rail (28) is fixedly connected with valve body (2),
First sliding rail (27) is arranged in parallel with the second sliding rail (28), first sliding rail (27) and the second sliding rail (28) it is opposite one
Side is equipped with sliding slot (30), and the roller gauge (29) is set between the first sliding rail (27) and the second sliding rail (28), the rolling
Sub- gauge (29) is equipped with and sliding slot (30) matched roller (31).
10. double actuating cylinders as described in claim 1, it is characterised in that：Gas circuit on the valve body (2) includes the first gas circuit
(13), the second gas circuit (14) and third gas circuit (15), three gas circuits run through valve body (2) and are arranged, and one end passes through plug (32)
Sealing, the other end connect gas-tpe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194486.5A CN108278243A (en) | 2018-03-09 | 2018-03-09 | Double actuating cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194486.5A CN108278243A (en) | 2018-03-09 | 2018-03-09 | Double actuating cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278243A true CN108278243A (en) | 2018-07-13 |
Family
ID=62809243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194486.5A Pending CN108278243A (en) | 2018-03-09 | 2018-03-09 | Double actuating cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834611A (en) * | 2019-03-21 | 2019-06-04 | 武汉精毅通电子技术有限公司 | A kind of bayonet unit |
| CN110269676A (en) * | 2019-06-13 | 2019-09-24 | 河南科技大学第一附属医院 | A kind of Multifunctional hepatobiliary pancreas surgical clinical haemostat |
| CN111633458A (en) * | 2020-06-30 | 2020-09-08 | 珠海广浩捷科技股份有限公司 | Integrated air cylinder capable of driving object to move in multiple directions |
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2018
- 2018-03-09 CN CN201810194486.5A patent/CN108278243A/en active Pending
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834611A (en) * | 2019-03-21 | 2019-06-04 | 武汉精毅通电子技术有限公司 | A kind of bayonet unit |
| CN109834611B (en) * | 2019-03-21 | 2024-04-19 | 武汉精毅通电子技术有限公司 | Buckle device |
| CN110269676A (en) * | 2019-06-13 | 2019-09-24 | 河南科技大学第一附属医院 | A kind of Multifunctional hepatobiliary pancreas surgical clinical haemostat |
| CN110269676B (en) * | 2019-06-13 | 2021-07-06 | 河南科技大学第一附属医院 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN111633458A (en) * | 2020-06-30 | 2020-09-08 | 珠海广浩捷科技股份有限公司 | Integrated air cylinder capable of driving object to move in multiple directions |
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