CN104633345B - pneumatic connecting device - Google Patents
pneumatic connecting device Download PDFInfo
- Publication number
- CN104633345B CN104633345B CN201410837664.3A CN201410837664A CN104633345B CN 104633345 B CN104633345 B CN 104633345B CN 201410837664 A CN201410837664 A CN 201410837664A CN 104633345 B CN104633345 B CN 104633345B
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- CN
- China
- Prior art keywords
- connecting piece
- wedge shape
- shape expanding
- connector
- universal connecting
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
- F16L37/565—Concentric pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a pneumatic connecting device. The pneumatic connecting device comprises a general connecting piece and an adaptor connecting piece. The general connecting piece is provided with a plurality of non-return clamping buckles and a plurality of first wedge-shaped expanding grooves, the adaptor connecting piece is provided with a plurality of clamping holes and a plurality of first wedge-shaped expanding blocks, and the adaptor connecting piece and the general connecting piece can be in butt joint through one-to-one match between the clamping holes and the non-return clamping buckles and one-to-one match between the first wedge-shaped expanding blocks and the first wedge-shaped expanding grooves. A fast disassembling part is arranged on the adaptor connecting piece and comprises a plurality of elastic centres corresponding to the clamping holes one to one, and the elastic centres enter the clamping holes so that the general connecting piece can break away from the adaptor connecting piece. The pneumatic connecting device can be assembled and disassembled fast, and therefore an air circuit channel can be fast connected and disassembled.
Description
Technical field
The present invention relates to technical field of the electromechanical equipment, particularly to a kind of pneumatic connection device.
Background technology
With the development of industrial production technology, in order to meet quick connection and the dismounting of pipeline, Quick connection part meet the tendency and
Raw.Due to Quick connection part have the advantages that to system pipeline connect, dismounting efficient and convenient, safe and reliable, at present in packer
It is widely used in all kinds of electromechanical equipment industry such as tool, medical machinery, electronic equipment, welding equipment.Pneumatic connections
It is that one kind is mainly used in air line, air tool snap joint it is not necessary to instrument can be achieved with pipeline connection or disconnection.
Have several pneumatic quick connections and dismounting joint device disclosed at present:
The Chinese invention patent of Patent No. cn101907210a disclosed " Pneumatic quick connector " includes and air inlet pipe phase
The famale connector connecing and the male contact connecting with escape pipe, realize gas by the lock sleeve and non-return valve core being arranged on famale connector
The quick-make on road and disconnection.
A kind of Chinese invention patent " snap joint " of Publication No. cn103307392a discloses including male contact and the moon
Joint, by the non-return valve core on famale connector, the back stop slot of the occlusion steel ball on steel ball, and male contact realizes the quick of gas circuit
Switch on and off.
The Chinese invention patent " connector " of Patent No. cn1708657a discloses a kind of hydraulic pressure or pneumatic link road
Fast connection unit ingredient, be engaged with latch piece and realize hydraulic pressure or pneumatic quick connection by hooking part.
Three above-mentioned patents are all to realize the quick on-off of gas circuit by the occlusion of frame for movement, its good airproof performance,
But complex structure, switching complex operation, high cost, are unfavorable for realizing the quick on-off of multi-pipeline gas.
Content of the invention
Based on this, it is an object of the invention to overcoming the defect of prior art, provide a kind of pneumatic connection device, itself
Can rapidly assembly and disassembly such that it is able to realize quick connection and the dismounting of gas channels.
Its technical scheme is as follows:
A kind of pneumatic connection device, including Universal connecting piece and conversion connector, Universal connecting piece is provided with multiple non-returns
Clamper button and multiple first wedge shape expanding trough, conversion connector is provided with multiple hole clippings and multiple first wedge shape expanding block, conversion
Connector is adapted to non-return clamper button one by one by hole clipping, the first wedge shape expanding block and the first wedge shape expanding trough are adapted to one by one can be with
Universal connecting piece docks, and conversion connector is additionally provided with quick demolition part, and quick demolition part includes multiple elasticity thimbles, elastic top
Pin is corresponded with hole clipping, and Universal connecting piece is passed through elastic thimble entrance hole clipping and can be departed from conversion connector.
Preferably, described Universal connecting piece is provided with two described non-return clamper buttons and two described first wedge shape swellings
Groove, two described non-return clamper deduction of points Wei Yu not be on the two sides of described Universal connecting piece, two described first wedge shape expanding troughs
It is located at described Universal connecting piece on the front and back respectively, described conversion connector is provided with two described hole clippings and two institutes
State the first wedge shape expanding block, two described hole clippings be located at respectively on the two sides of described conversion connector and with two described non-returns
Clamper deduction of points is not adapted to, two described first wedge shape expanding blocks on the inwall of described conversion connector intracavity and with two institutes
State the first wedge shape expanding trough to be adapted to respectively.
Preferably, the head of described non-return clamper button is the grab protruding from side outer wall, and grab can be to described general company
The intracavity resilience of fitting, grab is adapted with described hole clipping.
Preferably, the two sides of described conversion connector further respectively have and protrude from outer wall and be suitable to described grab movement
Passage, passage is communicated with the intracavity of described conversion connector, and passage is located at described conversion connector near described Universal connecting piece
Port and described hole clipping between, on passage near hole clipping end face be closing inclined plane.
Preferably, described quick demolition part also includes the crossbeam being connected with described conversion connector, and the two ends of crossbeam respectively set
There is a reseting shrapnel, the head of reseting shrapnel is described elasticity thimble.
Preferably, described crossbeam is provided with the second wedge shape expanding block, and the outer wall of described conversion connector is provided with the second wedge
Shape expanding trough, described quick demolition part is adapted by the second wedge shape expanding block and the second wedge shape expanding trough and is connected with described conversion
Fitting composition is detachably connected.
Preferably, described Universal connecting piece intracavity is provided with a plurality of first venting channels, and described conversion connector intracavity is provided with
A plurality of second venting channels, the second venting channels and the first venting channels correspond, and the first venting channels lead near second
The port of gas passage is provided with flexible trachea, and flexible trachea is adapted with the port of the second venting channels.
Below the advantage or principle of preceding solution is illustrated:
In above-mentioned pneumatic connection device, conversion connector one end can be adapted to non-return clamper button by hole clipping, first
Wedge shape expanding block is adapted to and can be docked with one end of Universal connecting piece with the first wedge shape expanding trough, and the other end of Universal connecting piece is used
In docking with a kind of gas circuit of equipment, the other end of conversion connector is used for docking with the gas circuit of another kind of equipment, that is, passing through should
The gas circuit of two kinds of equipment can be connected by Universal connecting piece with conversion connector, and operates very simple quick.In addition,
Universal connecting piece is entered in hole clipping by elastic thimble to be buckled to going out to can achieve and change quickly taking off of connector by non-return clamper
From.
Brief description
Fig. 1 is the structural representation of the pneumatic connection device described in the embodiment of the present invention；
Fig. 2 is the structural representation of the Universal connecting piece described in the embodiment of the present invention；
Fig. 3 is the structural representation of the conversion connector described in the embodiment of the present invention；
Description of reference numerals:
1st, Universal connecting piece, the 101, first venting channels, the 102, first wedge shape expanding trough, 103, non-return clamper button, 104,
Grab, 2, conversion connector, 201, hole clipping, 202, passage, the 203, second venting channels, the 204, first wedge shape expanding block, 205,
Second wedge shape expanding trough, 3, quick demolition part, 301, crossbeam, 302, reseting shrapnel, the 303, second wedge shape expanding block, 304, elasticity
Thimble.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are described in detail:
As Figure 1-3, it is a kind of pneumatic connection device, including Universal connecting piece 1 and conversion connector 2, general connection
Part 1 is provided with two non-return clamper buttons 103 and two the first wedge shape expanding troughs 102, and two non-return clamper buttons 103 are located at respectively and lead to
On two sides with connector 1, two the first wedge shape expanding troughs 102 are located at Universal connecting piece 1 on the front and back respectively, turn
Change connector 2 and be provided with two hole clippings 201 and two the first wedge shape expanding blocks 204, two hole clippings 201 are located at conversion respectively and connect
On the two sides of part 2 and corresponding with the position of non-return clamper button 103, two the first wedge shape expanding blocks 204 connect located at conversion
On the inwall of part 2 intracavity and corresponding with the position of the first wedge shape expanding trough 102, hole clipping 201 is passed through in one end of conversion connector 2
It is adapted to non-return clamper button 103, the first wedge shape expanding block 204 is adapted to the first wedge shape expanding trough 102 can be with Universal connecting piece 1
One end is docked, and conversion connector 2 is additionally provided with quick demolition part 3, and quick demolition part 3 includes two elastic thimbles 304, elastic top
Pin 304 is corresponding with the position of hole clipping 201, one end of Universal connecting piece 1 pass through elastic thimble 304 stretch into hole clipping 201 can with turn
The one end changing connector 2 departs from.In addition, the other end of Universal connecting piece 1 is used for docking with a kind of gas circuit of equipment, conversion connects
The other end of part 2 is used for docking with the gas circuit of another kind of equipment, thus the gas circuit of two kinds of equipment is rapidly connected.
In the present embodiment, the head of non-return clamper button 103 is the grab 104 protruding from Universal connecting piece 1 upper side outer wall,
Grab 104 can be adapted to the intracavity resilience of Universal connecting piece 1, grab 104 with hole clipping 201.On the two sides of conversion connector 2
Further respectively have and protrude from the passage 202 that outer wall is suitable to grab 104 movement, passage 202 is communicated with the intracavity of conversion connector 2,
Passage 202 is located at conversion connector 2 between the port of Universal connecting piece 1 and hole clipping 201, near hole clipping 201 on passage 202
End face be closing inclined plane.Grab 104 snap in can hole clipping 201 along tilting inward-facing slightly resilience and then again.This card
Hook 104 structure, passage 202 structure can make docking or departing from more convenient, safety of Universal connecting piece 1 and conversion connector 2.
In the present embodiment, quick demolition part 3 also includes the crossbeam 301 being assembled together with conversion connector 2, crossbeam 301
Be respectively arranged at the two ends with a reseting shrapnel 302, the head of reseting shrapnel 302 is elastic thimble 304.Crossbeam 301 is provided with second
Wedge shape expanding block 303, the outer wall of conversion connector 2 is provided with the second wedge shape expanding trough 205, and quick demolition part 3 passes through the second wedge
Shape expanding block 303 and the second wedge shape expanding trough 205 are adapted and are constituted with conversion connector 2 and be detachably connected.This will make this gas
The device that is dynamically connected uses more flexible, more various.
In the present embodiment, Universal connecting piece 1 intracavity is provided with three the first venting channels 101, and conversion connector 2 intracavity is provided with
Article three, the second venting channels 203, the first venting channels 101 are corresponding one by one with the second venting channels 203, on the first venting channels
Port near the second venting channels is provided with flexible trachea, and flexible trachea is adapted with the port of the second venting channels.General
Connector 1 when docking with conversion connector 2, the first venting channels 101 and the second venting channels 203 by flexible trachea pair
Connect, and the other end of the other end of the first venting channels 101 and the second venting channels 203 is all used for docking the gas circuit of other equipment
Passage.Air-tightness so in energy this pneumatic connection device of effective guarantee, thus after ensureing that the gas channels of two kinds of equipment connect
There is good stability.
Embodiment described above only have expressed the specific embodiment of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope.
Claims (7)
1. a kind of pneumatic connection device is it is characterised in that include Universal connecting piece and conversion connector, on Universal connecting piece side
It is provided with multiple non-return clamper buttons and multiple first wedge shape expanding trough, conversion connector side is provided with multiple hole clippings, described conversion
The inwall of connector intracavity is provided with multiple first wedge shape expanding blocks, and conversion connector is fitted with non-return clamper button one by one by hole clipping
Join, the first wedge shape expanding block is adapted to one by one and can be docked with Universal connecting piece with the first wedge shape expanding trough, conversion connector also sets
There is quick demolition part, quick demolition part includes multiple elasticity thimbles, elastic thimble is corresponded with hole clipping, and Universal connecting piece passes through
Elastic thimble is entered hole clipping and can be departed from conversion connector.
2. pneumatic connection device according to claim 1 is it is characterised in that described Universal connecting piece is provided with described in two
Non-return clamper button and two described first wedge shape expanding troughs, two described non-return clamper deduction of points Wei Yu not described Universal connecting piece
On two sides, two described first wedge shape expanding troughs are located at described Universal connecting piece on the front and back respectively, described conversion
Connector is provided with two described hole clippings and two described first wedge shape expanding blocks, and two described hole clippings are located at described conversion respectively
It is not adapted on the two sides of connector and with two described non-return clamper deduction of points, two described first wedge shape expanding blocks are located at described
Change on the inwall of connector intracavity and first wedge shape expanding trough described with two is adapted to respectively.
3. pneumatic connection device according to claim 2 is it is characterised in that the head of described non-return clamper button is to protrude from
The grab of side outer wall, grab can be adapted to the intracavity resilience of described Universal connecting piece, grab with described hole clipping.
4. pneumatic connection device according to claim 3 is it is characterised in that also divide on the two sides of described conversion connector
It is not provided with and protrudes from the passage that outer wall is suitable to described grab movement, passage is communicated with the intracavity of described conversion connector, passage position
In described conversion connector between the port of described Universal connecting piece and described hole clipping, on passage, the end face near hole clipping is
The inclined plane of closing.
5. pneumatic connection device according to claim 2 is it is characterised in that described quick demolition part also includes and described turn
Change the crossbeam that connector is connected, crossbeam be respectively arranged at the two ends with a reseting shrapnel, the head of reseting shrapnel is described elasticity thimble.
6. pneumatic connection device according to claim 5 is it is characterised in that described crossbeam is provided with the second wedge shape swelling
Block, the outer wall of described conversion connector is provided with the second wedge shape expanding trough, and described quick demolition part passes through the second wedge shape expanding block
It is adapted with the second wedge shape expanding trough and constitute with described conversion connector and be detachably connected.
7. pneumatic connection device according to any one of claim 1 to 6 is it is characterised in that described Universal connecting piece chamber
Inside be provided with a plurality of first venting channels, described conversion connector intracavity is provided with a plurality of second venting channels, the second venting channels with
First venting channels correspond, and on the first venting channels, the port near the second venting channels is provided with flexible trachea, flexible
Trachea is adapted with the port of the second venting channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837664.3A CN104633345B (en) | 2014-12-26 | 2014-12-26 | pneumatic connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837664.3A CN104633345B (en) | 2014-12-26 | 2014-12-26 | pneumatic connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633345A CN104633345A (en) | 2015-05-20 |
| CN104633345B true CN104633345B (en) | 2017-02-01 |
Family
ID=53212410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837664.3A Active CN104633345B (en) | 2014-12-26 | 2014-12-26 | pneumatic connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633345B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279722A (en) * | 2021-06-09 | 2021-08-20 | 门万龙 | Packer for oil exploitation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5356181A (en) * | 1992-10-15 | 1994-10-18 | The Furukawa Electric Co., Ltd. | Jointing device for a corrugated flexible conduit |
| CN201177128Y (en) * | 2008-01-31 | 2009-01-07 | 珠海格力电器股份有限公司 | Multi-channel quick joint |
| CN201225474Y (en) * | 2008-07-02 | 2009-04-22 | 深圳成霖洁具股份有限公司 | Mounting-quickly joint |
| CN201232823Y (en) * | 2008-07-11 | 2009-05-06 | 安业环球有限公司 | Fluid pipe connection device and pipe-disassembling tool matched with the pipe connection device |
| CN102927392A (en) * | 2012-10-20 | 2013-02-13 | 史在恒 | Quick coupling |
| CN203488894U (en) * | 2013-08-02 | 2014-03-19 | 台欣国际股份有限公司 | Air transmitting tube rapid joint with reverse blocking function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283354A (en) * | 1999-03-31 | 2000-10-13 | Japan Climate Systems Corp | Joint for piping |
| JP2010270879A (en) * | 2009-05-25 | 2010-12-02 | Kanaflex Corporation | Connecting structure of corrugated synthetic resin pipe |
| JP6078738B2 (en) * | 2012-10-31 | 2017-02-15 | 株式会社ニックス | Piping joint |
-
2014
- 2014-12-26 CN CN201410837664.3A patent/CN104633345B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5356181A (en) * | 1992-10-15 | 1994-10-18 | The Furukawa Electric Co., Ltd. | Jointing device for a corrugated flexible conduit |
| CN201177128Y (en) * | 2008-01-31 | 2009-01-07 | 珠海格力电器股份有限公司 | Multi-channel quick joint |
| CN201225474Y (en) * | 2008-07-02 | 2009-04-22 | 深圳成霖洁具股份有限公司 | Mounting-quickly joint |
| CN201232823Y (en) * | 2008-07-11 | 2009-05-06 | 安业环球有限公司 | Fluid pipe connection device and pipe-disassembling tool matched with the pipe connection device |
| CN102927392A (en) * | 2012-10-20 | 2013-02-13 | 史在恒 | Quick coupling |
| CN203488894U (en) * | 2013-08-02 | 2014-03-19 | 台欣国际股份有限公司 | Air transmitting tube rapid joint with reverse blocking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633345A (en) | 2015-05-20 |
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