CN106763110A - Pneumatic element - Google Patents
Pneumatic element Download PDFInfo
- Publication number
- CN106763110A CN106763110A CN201710107561.5A CN201710107561A CN106763110A CN 106763110 A CN106763110 A CN 106763110A CN 201710107561 A CN201710107561 A CN 201710107561A CN 106763110 A CN106763110 A CN 106763110A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- protecting cover
- valve
- base
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 210000002445 nipple Anatomy 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The utility model provides a pneumatic element, mainly by seal ring, a pedestal, the valve block, the governing valve, protecting cover and position circle are constituteed, press on soft seal ring through the base, make between base and the object surface can not leak gas, through inject the inlet end of vacuum aspiration pump into the nipple, start the air-bleed vacuum pump through the nipple with the air of base inner chamber through the suction hole, the air vent is taken out, make the base inner chamber form the negative pressure, thereby make the base inhale tightly on the object surface, just can hang the heavy object through the couple of establishing on the base, because the base adopts hard material preparation, the negative pressure of base inner chamber can not make the wall of base inwards warp.
Description
Technical field
The pneumatic element for realizing that article hangs on a surface of an is adsorbed by vacuum principle the present invention relates to a kind of, is belonged to
The technology in vacuum cup field.
Background technology
Vacuum cup is called pneumatic element or vacuum lifting tool, and pneumatic element can be adsorbed on surfaces such as glass, ceramic tiles, is used for
Suspension or crawl object.Due to pneumatic element can random running transform position, so very easy to use.
Pneumatic element typically uses silicon rubber or PVC material or polyurethane or nitrile rubber or the polymer containing vinyl etc.
There is the certain rigidity of tool certain flexible plastic material to be made again.The structure of most of pneumatic element is hollow-cone body,
Sucker wall towards body surface is the taper of middle part depression upwards, and sucker is against after body surface to object table when using
Face pressing sucker middle part, is extruded the air in the conical cavity of sucker, then decontrols sucker, process of the sucker in self-resetting
In produce negative pressure in the conical cavity of sucker, sucker is adsorbed on the surface of article, or sucker is against into body surface
Extract sucker chamber air again afterwards, make to be formed in sucker chamber negative pressure so as to suck on the surface of object.This kind of sucker be by
Material with certain deformability makes, and sucker makes sucker produce deformation so as to produce suction by the deformation or pumping of itself,
The inwall of sucker and edge are subject to the inside pulling force that sucker reset is produced when in use, and the rigidity of chuck surface is not
It is too strong, it is possible to be deformed inward in the presence of this inside pulling force.
It is, thus, sought for a kind of more rigid sucker for being difficult to be deformed inward.
The content of the invention
The purpose of the present invention is：A kind of more rigid sucker for being difficult to be deformed inward is provided.
The technical scheme is that：A kind of pneumatic element, mainly by seal washer 1, pedestal 2, valve block 3, regulating valve 4,
Protecting cover 5 and centring ring 6 are constituted, and pedestal is provided with hook 21, and pedestal is hollow and towards body surface one end open, and pedestal passes through
Seal washer pressure on a surface of an, is provided with pedestal wall and connects mouth 22 to pedestal sunken inside, be provided with the wall of gonys being connect
Locating dowel 23 outwardly, forms one and encloses locating slot in locating dowel and between connecing mouth inwall, is provided with locating dowel roof center
To the conical indent 24 of pedestal sunken inside, a circle suction hole 25 is provided with locating dowel roof around indent 24, with pedestal
The circle suction hole 25 that endoporus is communicated；Valve block is covered on positioning capital, the diameter of valve block is equal to the diameter of locating dowel；It is described
Protecting cover for one end open hollow cylinder, be provided with threaded central through hole in the blind end of protecting cover, exist around central through hole
The blind end of protecting cover is provided with symmetrical passage of two distances more than positioning column diameter；Described regulating valve 4 include valve head and
Threaded valve rod, valve head is cone of the cone bottom diameter less than the cone bottom diameter of indent, and valve rod is fixed on Zhui Di centers, valve rod
The central through hole of insertion protecting cover is screwed from the openend of protecting cover, until valve head arrives to the blind end of protecting cover, then centring ring is screwed
From the blind end of protecting cover expose come valve rod on, the end of valve rod be provided with matched with a word bottle opener or cross driver one
Word groove or cross recess；Internal thread is provided with the inwall of protecting cover, protecting cover is screwed in positioning column outer wall Sui and is arrived to protecting cover edge and connects mouth
Bottom wall, at this moment, the valve head of regulating valve is attached on valve block.
The end face that described pedestal is contacted with body surface stretches out to form a circle pressure ring, the end of seal washer and pressure ring
The same shapes and sizes in face.
Beneficial effect：
1st, be pressed on soft sealing pad circle by pedestal, make between pedestal and body surface will not gas leakage, by by vacuum
The inlet end of aspiration pump is injected and connects mouth, starts aspirator vacuum pump by connecing mouth by the air of pedestal inner chamber through suction hole, passage
Extract out, pedestal inner chamber is formed negative pressure, so that pedestal is sucked on a surface of an, it becomes possible to by the hook being located on pedestal
To hang weight, because pedestal is made using hard material, the negative pressure of pedestal inner chamber can not be such that the wall of pedestal inwardly becomes
Shape.
Brief description of the drawings
Fig. 1 is three-dimensional appearance schematic diagram of the invention；
Fig. 2 is partial cutaway schematic of the invention；
Fig. 3 is the figure that pops of the invention；
Fig. 4 is the partial cutaway schematic of pedestal of the invention.
Specific embodiment
As shown in Fig. 1 to Fig. 4, a kind of pneumatic element, mainly by seal washer 1, pedestal 2, valve block 3, regulating valve 4, protecting cover 5
And centring ring 6 is constituted.
Pedestal is provided with hook 21, and pedestal is hollow and towards body surface one end open, and pedestal is pressed in by seal washer
On body surface, it is provided with pedestal wall and connects mouth 22 to pedestal sunken inside, determining outwardly is provided with the wall of gonys connecing
Position post 23, forms one and encloses locating slot in locating dowel and between connecing mouth inwall, is provided with to pedestal sunken inside at locating dowel roof center
Conical indent 24, a circle suction hole 25, communicated with the endoporus of pedestal are provided with locating dowel roof around indent 24
Circle suction hole 25；Valve block is covered on positioning capital, the diameter of valve block is equal to the diameter of locating dowel；Described protecting cover is one end
The hollow cylinder of opening, threaded central through hole is provided with the blind end of protecting cover, around central through hole protecting cover blind end
It is provided with symmetrical passage of two distances more than positioning column diameter；Described regulating valve 4 includes valve head and threaded valve rod,
Valve head is cone of the cone bottom diameter less than the cone bottom diameter of indent, and valve rod is fixed on Zhui Di centers, and valve rod is from the opening of protecting cover
End screws the central through hole of insertion protecting cover, until valve head arrives to the blind end of protecting cover, then centring ring is screwed in into the envelope from protecting cover
Closed end is exposed on the valve rod for coming, and the adjustment hole matched with a word bottle opener or cross driver is provided with the end of valve rod；In protecting cover
Inwall be provided with internal thread, protecting cover is screwed in positioning column outer wall Sui and is arrived to protecting cover edge and connects gonys wall, at this moment, the valve of regulating valve
Head is attached on valve block.
The inlet end of vacuum air pump coordinates, it is necessary to when vacuumizing with the inwall for connecing mouth, with pedestal first by seal washer pressure
It is tight then the inlet end of vacuum air pump to be connected with mouth is connect on a surface of an, start vacuum air pump, vacuum air pump it is strong
Big air-breathing makes valve block be moved to the direction of regulating valve, and valve block leaves suction hole, the suction of the air of pedestal inner chamber in vacuum air pump
Under power, pass sequentially through suction hole, passage and enter vacuum air pump, increasing negative pressure is formed in pedestal inner chamber, vacuum is taken out
Air pump is stopped, and valve block is drawn to locating dowel by powerful negative pressure in pedestal, and valve block covers suction hole, makes pedestal inner chamber with the external world
Completely cut off completely.
When pneumatic element is removed from body surface, the valve rod of regulating valve is injected with a word bottle opener or cross driver
On adjustment hole rotation, it becomes possible to make regulating valve to connect gonys wall direction move, until valve head will be pressed into the middle part of valve block
Groove, the surrounding of valve block will be moved to middle part, so that part suction hole can not be covered by valve block, the inner chamber of pedestal will lead to
Passage and the extraneous air of suction hole suction are crossed, makes the air pressure balance inside and outside pedestal, so that easily by pedestal from body surface
On remove.
After pedestal is removed from body surface, then the regulation in regulating valve is reversely screwed with a word bottle opener or cross driver
Hole, it becomes possible to make valve regulation valve reset, make valve block leave indent.
Trim 7 is provided with pedestal top, trim 7 is screwed in pedestal top or is socketed in appliance cover top, it is necessary to take out
During gas, trim is first removed, after exhausting gas, then trim lid is returned into pedestal top.
The end face that described pedestal is contacted with body surface stretches out to form a circle pressure ring, the end of seal washer and pressure ring
The same shapes and sizes in face.Pedestal is compressed on a surface of an seal washer by pressure ring, is expanded and is connect with body surface
Contacting surface is accumulated, and can more quietly be inhaled on a surface of an.Hook is located at the edge of pressure ring or pressure ring away from the wall of body surface.
Above-described embodiment is intended merely to interpretation purposes of the invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in essential scope of the invention, makes a variety of changes or substitutes, and should also belong to guarantor of the invention
Shield category.
Claims (2)
1. a kind of pneumatic element, it is characterised in that：Mainly by seal washer (1), pedestal (2), valve block (3), regulating valve (4), shield
Lid (5) and centring ring (6) composition, pedestal are provided with hook (21), and pedestal is hollow and towards body surface one end open, pedestal
By seal washer pressure on a surface of an, it is provided with pedestal wall and connects mouth (22) to pedestal sunken inside, is connecing gonys wall
Locating dowel (23) outwardly is provided with, forming one in locating dowel and between connecing mouth inwall encloses locating slot, in locating dowel roof
Center is provided with the conical indent (24) to pedestal sunken inside, and a circle suction hole is provided with locating dowel roof around indent (24)
(25) circle suction hole (25) for, being communicated with the endoporus of pedestal；Valve block is covered on positioning capital, the diameter of valve block is equal to be determined
The diameter of position post；Described protecting cover is the hollow cylinder of one end open, and threaded central through hole is provided with the blind end of protecting cover,
Around central through hole symmetrical passage of two distances more than positioning column diameter is provided with the blind end of protecting cover；Described regulation
Valve (4) includes valve head and threaded valve rod, and valve head is cone of the cone bottom diameter less than the cone bottom diameter of indent, and valve rod is fixed
At Zhui Di centers, valve rod screws the central through hole of insertion protecting cover from the openend of protecting cover, until valve head arrives to the blind end of protecting cover,
Centring ring is screwed in from the blind end of protecting cover is again exposed on the valve rod for coming, be provided with and a word bottle opener or ten in the end of valve rod
The flat recess or cross recess of word bottle opener matching；Internal thread is provided with the inwall of protecting cover, protecting cover is screwed in positioning column outer wall Sui to shield
Lid edge is arrived to and connects gonys wall, and at this moment, the valve head of regulating valve is attached on valve block.
2. pneumatic element according to claim 1, it is characterised in that：The end face that described pedestal is contacted with body surface to
Outer extension forms a circle pressure ring, seal washer shapes and sizes same with the end face of pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107561.5A CN106763110A (en) | 2017-02-25 | 2017-02-25 | Pneumatic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107561.5A CN106763110A (en) | 2017-02-25 | 2017-02-25 | Pneumatic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763110A true CN106763110A (en) | 2017-05-31 |
Family
ID=58960779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107561.5A Withdrawn CN106763110A (en) | 2017-02-25 | 2017-02-25 | Pneumatic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763110A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205519A (en) * | 1997-01-17 | 1998-08-04 | Nitto Kohki Co Ltd | Suction device |
| CN2558807Y (en) * | 2002-06-26 | 2003-07-02 | 福茂塑料金属制品(嘉兴)有限公司 | Suction cup |
| CN201457990U (en) * | 2009-06-29 | 2010-05-12 | 叶常青 | Vacuum compressed bag |
| CN202431728U (en) * | 2012-01-07 | 2012-09-12 | 湖北太力家庭用品制造有限公司 | Novel vacuum sucker |
| CN102705576A (en) * | 2012-06-28 | 2012-10-03 | 宁夏荣华缘科技有限公司 | Valve sucker |
| CN204729452U (en) * | 2015-06-29 | 2015-10-28 | 潘生明 | A kind of Novel sucker |
| CN206468675U (en) * | 2017-02-25 | 2017-09-05 | 中山市元亨家居用品有限公司 | Pneumatic element |
-
2017
- 2017-02-25 CN CN201710107561.5A patent/CN106763110A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205519A (en) * | 1997-01-17 | 1998-08-04 | Nitto Kohki Co Ltd | Suction device |
| CN2558807Y (en) * | 2002-06-26 | 2003-07-02 | 福茂塑料金属制品(嘉兴)有限公司 | Suction cup |
| CN201457990U (en) * | 2009-06-29 | 2010-05-12 | 叶常青 | Vacuum compressed bag |
| CN202431728U (en) * | 2012-01-07 | 2012-09-12 | 湖北太力家庭用品制造有限公司 | Novel vacuum sucker |
| CN102705576A (en) * | 2012-06-28 | 2012-10-03 | 宁夏荣华缘科技有限公司 | Valve sucker |
| CN204729452U (en) * | 2015-06-29 | 2015-10-28 | 潘生明 | A kind of Novel sucker |
| CN206468675U (en) * | 2017-02-25 | 2017-09-05 | 中山市元亨家居用品有限公司 | Pneumatic element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |