CN107631082A - A kind of manual pneumatic actuator umbrella tooth mechanism of band - Google Patents
A kind of manual pneumatic actuator umbrella tooth mechanism of band Download PDFInfo
- Publication number
- CN107631082A CN107631082A CN201710888553.9A CN201710888553A CN107631082A CN 107631082 A CN107631082 A CN 107631082A CN 201710888553 A CN201710888553 A CN 201710888553A CN 107631082 A CN107631082 A CN 107631082A
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- China
- Prior art keywords
- umbrella tooth
- piston
- connecting shaft
- umbrella
- pneumatic actuator
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- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of manual pneumatic actuator umbrella tooth mechanism of band, including piston rod, connection cover, piston, cylinder body, cylinder cap, bearing pin, umbrella tooth switching nut, umbrella tooth, fixed block, umbrella tooth connecting shaft, anti-bull stick, handwheel and umbrella tooth pull bar, the piston rod is arranged on the lower section of connection cover, cylinder body is provided with above the connection cover, the inner upper of the connection cover is provided with piston, fixed block is provided among the top of the piston, the upper end of the cylinder body is connected with cylinder cap, the upper right side of the cylinder cap is provided with anti-bull stick, described umbrella tooth connecting shaft one end is fixed on piston by fixed block, the other end of the umbrella tooth connecting shaft is stretched in the outside of cylinder cap.The beneficial effects of the invention are as follows：The present invention, can be with free switching to manual mode when pneumatic means breaks down, manually device closing or Open valve, securely and reliably.
Description
Technical field
The invention belongs to actuator correlative technology field, and in particular to a kind of manual pneumatic actuator umbrella tooth mechanism of band.
Background technology
Existing pneumatic actuator technical field requires that executing agency can pneumatically adjust the function that and can is adjusted manually, but existing
Some structure operation inconvenience.
The content of the invention
It is an object of the invention to provide a kind of manual pneumatic actuator umbrella tooth mechanism of band, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of manual pneumatic actuator umbrella tooth mechanism of band,
Including piston rod, connection cover, piston, gray iron, bearing pin, umbrella tooth switching nut, umbrella tooth, fixed block, umbrella tooth connecting shaft, anti-
Bull stick, handwheel and umbrella tooth pull bar, the piston rod are arranged on the lower section of connection cover, cylinder body are provided with above the connection cover,
The inner upper of the connection cover is provided with piston, and fixed block, the upper end of the cylinder body are provided among the top of the piston
Cylinder cap is connected with, the upper right side of the cylinder cap is provided with anti-bull stick, and described umbrella tooth connecting shaft one end is fixed on work by fixed block
Beyond the Great Wall, the other end of the umbrella tooth connecting shaft is stretched is fixed on cylinder cap in the outside of cylinder cap, the umbrella tooth pull bar, and the umbrella tooth is consolidated
It is scheduled on umbrella tooth pull bar, the head of the umbrella tooth is provided with umbrella tooth switching nut, and the handwheel is arranged on the right side of umbrella tooth pull bar,
Bearing pin is provided with the outside of the umbrella tooth switching nut.
Preferably, the umbrella tooth connecting shaft axial movement follows piston to move together, the umbrella tooth connecting shaft and fixed block
It is loose connection, moving radially for umbrella tooth connecting shaft is not influenceed by piston.
Preferably, oilless bearing and sealing ring are provided between the umbrella tooth connecting shaft and cylinder cap.
Preferably, umbrella tooth is in topmost when described pneumatic, and umbrella tooth connecting shaft follows piston upper and lower among umbrella tooth pull bar
Motion is not interfered with umbrella tooth switching nut.
Preferably, the umbrella tooth switching nut can be in the head rotation of umbrella tooth.
Preferably, handwheel is rotated counterclockwise when described manual until umbrella tooth switching nut and the hole pair in umbrella tooth connecting shaft
On, umbrella tooth switching nut is rotated, plugs bearing pin.
Preferably, the umbrella tooth drives umbrella tooth connecting shaft, and umbrella tooth connecting shaft band piston is moved together.
Preferably, piston is moved downward when rotating counterclockwise the handwheel, and valve is closed；Lived when rotating the handwheel along pin
Plug motion upwards, valve are opened.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention when pneumatic means breaks down, can with free switching to manual mode, manually device closing or
Person's Open valve, securely and reliably.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation inside the present invention；
In figure：1st, piston rod；2nd, connection cover；3rd, piston；4th, cylinder body；5th, cylinder cap；6th, bearing pin；7th, umbrella tooth switching nut；8、
Umbrella tooth；9th, fixed block；10th, umbrella tooth connecting shaft；11st, anti-bull stick；12nd, handwheel；13rd, umbrella tooth pull bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
One end fixed block 9 of umbrella tooth connecting shaft 10 is fixed on piston 3 as shown in Figure 1-2, and axial movement follows piston 3 together
Mobile, radial rotating is not influenceed, umbrella tooth connecting shaft 10 is another because umbrella tooth connecting shaft 10 and fixed block 9 are loose connections by piston 3
End is stretched in the outside of cylinder cap 5, has oilless bearing and sealing ring between umbrella tooth connecting shaft 10 and cylinder cap 5；Umbrella tooth 8 is in most upper when pneumatic
End, umbrella tooth connecting shaft 10 moves up and down between following piston 3 in the bracket does not interfere with umbrella tooth switching nut 7, umbrella tooth pull bar 13
It is fixed on cylinder cap 5, umbrella tooth 8 is fixed on umbrella tooth pull bar 13, and umbrella tooth switching nut 7, umbrella tooth switching nut are loaded onto in the head of umbrella tooth 8
7 can rotate counterclockwise handwheel 12 until on umbrella tooth switching nut 7 and umbrella tooth connecting shaft 10 in the head rotation of umbrella tooth 8 when manual
Rotation umbrella tooth switching nut 7, bearing pin 6 is plugged, umbrella tooth 8 drives umbrella tooth connecting shaft 10, and umbrella tooth connecting shaft 10 is with piston to upper in hole
3 are moved together, rotate counterclockwise the piston of handwheel 12 and move downward, and valve is closed；The piston upwards of handwheel 12, valve are rotated along pin
Door is opened.
Device pneumatically being held equivalent to double acting during single-acting and being in extreme position on two, any position of double acting is feasible, that is, uses
In single-action pneumatic executor and feasible, support is made up of umbrella tooth pull bar 13, and umbrella tooth pull bar 13 is column, and processing is put
Just.The coupling part of umbrella tooth switching nut 7 and umbrella tooth connecting shaft 10 is all exposed, and hand-operated pneumatic conversion is convenient and reliable.
The through hole of connection is all equipped with umbrella tooth switching nut 7 and umbrella tooth connecting shaft 10, umbrella tooth switching nut 7 can be in umbrella
The rotation of 360 degree of 8 spindle nose of tooth, when umbrella tooth switching nut 7 and umbrella tooth connecting shaft 10 hole to it is not upper when, as long as rotating umbrella tooth switching spiral shell
Female 7 cans plug bearing pin 6, ensure that umbrella tooth 8 works asynchronously with cylinder, solid and reliable.
Umbrella tooth 8 must be in the top position when pneumatic, and screw on anti-bull stick 11, prevent handwheel 12 from rotating interference cylinder work
Make.Anti-bull stick 11 is stuck in handwheel 12 on cylinder cap 5.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of manual pneumatic actuator umbrella tooth mechanism of band, including piston rod (1), connection cover (2), piston (3), cylinder body (4),
Cylinder cap (5), bearing pin (6), umbrella tooth switching nut (7), umbrella tooth (8), fixed block (9), umbrella tooth connecting shaft (10), anti-bull stick (11),
Handwheel (12) and umbrella tooth pull bar (13), it is characterised in that：The piston rod (1) is arranged on the lower section of connection cover (2), the connection
Be provided with cylinder body (4) above lid (2), the inner upper of the connection cover (2) is provided with piston (3), the piston (3) it is upper
Fixed block (9) is provided among side, the upper end of the cylinder body (4) is connected with cylinder cap (5), and the upper right side of the cylinder cap (5) is set
There is anti-bull stick (11), described umbrella tooth connecting shaft (10) one end is fixed on piston (3) by fixed block (9), the umbrella tooth connection
The other end of axle (10) is stretched to be fixed on cylinder cap (5) in the outside of cylinder cap (5), the umbrella tooth pull bar (13), and the umbrella tooth (8) is solid
It is scheduled on umbrella tooth pull bar (13), the head of the umbrella tooth (8) is provided with umbrella tooth switching nut (7), and the handwheel (12) is arranged on
The right side of umbrella tooth pull bar (13), bearing pin (6) is provided with the outside of umbrella tooth switching nut (7).
A kind of 2. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：The umbrella tooth connects
Spindle (10) axial movement follows piston (3) to move together, and the umbrella tooth connecting shaft (10) and fixed block (9) are loose connections, umbrella
Moving radially for tooth connecting shaft (10) is not influenceed by piston (3).
A kind of 3. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：The umbrella tooth connects
Oilless bearing and sealing ring are provided between spindle (10) and cylinder cap (5).
A kind of 4. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：When described pneumatic
Umbrella tooth (8) is in topmost, and umbrella tooth connecting shaft (10) follows piston (3) to be moved up and down among umbrella tooth pull bar (13) and umbrella tooth turn
Connected nut (7) is not interfered.
A kind of 5. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：The umbrella tooth turns
Connected nut (7) can be in the head rotation of umbrella tooth (8).
A kind of 6. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：When described manual
Rotate counterclockwise handwheel (12) until umbrella tooth switching nut (7) with the hole in umbrella tooth connecting shaft (10) to upper, rotate umbrella tooth and transfer
Nut (7), plug bearing pin (6).
A kind of 7. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：The umbrella tooth
(8) umbrella tooth connecting shaft (10) is driven, umbrella tooth connecting shaft (10) band piston (3) is moved together.
A kind of 8. manual pneumatic actuator umbrella tooth mechanism of band according to claim 1, it is characterised in that：Rotate counterclockwise
Piston (3) is moved downward during handwheel (12), and valve is closed；Piston (3) moves upwards when rotating handwheel (12) along pin,
Valve is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888553.9A CN107631082A (en) | 2017-09-26 | 2017-09-26 | A kind of manual pneumatic actuator umbrella tooth mechanism of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888553.9A CN107631082A (en) | 2017-09-26 | 2017-09-26 | A kind of manual pneumatic actuator umbrella tooth mechanism of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631082A true CN107631082A (en) | 2018-01-26 |
Family
ID=61103759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888553.9A Pending CN107631082A (en) | 2017-09-26 | 2017-09-26 | A kind of manual pneumatic actuator umbrella tooth mechanism of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895128A (en) * | 2020-08-14 | 2020-11-06 | 徐国华 | Industrial ball valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1790291U (en) * | 1959-03-10 | 1959-06-11 | Crede & Co G M B H Waggon Gera | TOW FORK FOR HEAVY VEHICLES. |
| CN2281450Y (en) * | 1996-06-24 | 1998-05-13 | 温州市环球自动化仪表成套公司 | Swinging ball valve |
| CN2835015Y (en) * | 2005-04-28 | 2006-11-08 | 赵练平 | Mining car with double suspension joint head and capable of turning over without disconnecting joint ring inside pot turning cage |
| CN1920357A (en) * | 2006-09-08 | 2007-02-28 | 陈世修 | Pneumatic gate valve |
| CN102085779A (en) * | 2009-12-02 | 2011-06-08 | 荣成市龙河金属加工厂 | 360-degree traction connector |
| CN102563094A (en) * | 2012-01-16 | 2012-07-11 | 浙江石化阀门有限公司 | Ultrahigh-temperature pneumatic shutoff valve |
| CN202927219U (en) * | 2012-11-06 | 2013-05-08 | 挺宇集团有限公司 | Pneumatic actuator adopting top-mounted bevel gear transmission |
| CN203019992U (en) * | 2013-01-11 | 2013-06-26 | 陕西重型汽车有限公司 | Front traction device of heavy truck |
| CN103204182A (en) * | 2013-04-03 | 2013-07-17 | 立大自行车（句容）有限公司 | Traction steering device |
| CN203500636U (en) * | 2013-10-18 | 2014-03-26 | 浙江欧斯特泵阀有限公司 | Straight-stroke executing mechanism with hand-operated device |
| CN204553405U (en) * | 2015-03-28 | 2015-08-12 | 临海市千年禾机械有限公司 | A kind of single-action pneumatic executor with handwheel |
| CN105065757A (en) * | 2015-07-10 | 2015-11-18 | 浙江汉姆森自控阀门有限公司 | Pneumatic motor actuator |
| CN207178844U (en) * | 2017-09-26 | 2018-04-03 | 无锡福斯拓科科技有限公司 | A kind of manual pneumatic actuator umbrella tooth mechanism of band |
-
2017
- 2017-09-26 CN CN201710888553.9A patent/CN107631082A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1790291U (en) * | 1959-03-10 | 1959-06-11 | Crede & Co G M B H Waggon Gera | TOW FORK FOR HEAVY VEHICLES. |
| CN2281450Y (en) * | 1996-06-24 | 1998-05-13 | 温州市环球自动化仪表成套公司 | Swinging ball valve |
| CN2835015Y (en) * | 2005-04-28 | 2006-11-08 | 赵练平 | Mining car with double suspension joint head and capable of turning over without disconnecting joint ring inside pot turning cage |
| CN1920357A (en) * | 2006-09-08 | 2007-02-28 | 陈世修 | Pneumatic gate valve |
| CN102085779A (en) * | 2009-12-02 | 2011-06-08 | 荣成市龙河金属加工厂 | 360-degree traction connector |
| CN102563094A (en) * | 2012-01-16 | 2012-07-11 | 浙江石化阀门有限公司 | Ultrahigh-temperature pneumatic shutoff valve |
| CN202927219U (en) * | 2012-11-06 | 2013-05-08 | 挺宇集团有限公司 | Pneumatic actuator adopting top-mounted bevel gear transmission |
| CN203019992U (en) * | 2013-01-11 | 2013-06-26 | 陕西重型汽车有限公司 | Front traction device of heavy truck |
| CN103204182A (en) * | 2013-04-03 | 2013-07-17 | 立大自行车（句容）有限公司 | Traction steering device |
| CN203500636U (en) * | 2013-10-18 | 2014-03-26 | 浙江欧斯特泵阀有限公司 | Straight-stroke executing mechanism with hand-operated device |
| CN204553405U (en) * | 2015-03-28 | 2015-08-12 | 临海市千年禾机械有限公司 | A kind of single-action pneumatic executor with handwheel |
| CN105065757A (en) * | 2015-07-10 | 2015-11-18 | 浙江汉姆森自控阀门有限公司 | Pneumatic motor actuator |
| CN207178844U (en) * | 2017-09-26 | 2018-04-03 | 无锡福斯拓科科技有限公司 | A kind of manual pneumatic actuator umbrella tooth mechanism of band |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895128A (en) * | 2020-08-14 | 2020-11-06 | 徐国华 | Industrial ball valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Liqiu Inventor after: Wang Limin Inventor before: Mao Liqiu |
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| CB03 | Change of inventor or designer information |