CN203282491U - Pneumatic suction nozzle - Google Patents
Pneumatic suction nozzle Download PDFInfo
- Publication number
- CN203282491U CN203282491U CN2013202463827U CN201320246382U CN203282491U CN 203282491 U CN203282491 U CN 203282491U CN 2013202463827 U CN2013202463827 U CN 2013202463827U CN 201320246382 U CN201320246382 U CN 201320246382U CN 203282491 U CN203282491 U CN 203282491U
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- CN
- China
- Prior art keywords
- suction nozzle
- end portion
- blind hole
- pneumatic
- main body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic suction nozzle. The pneumatic suction nozzle comprises a long cylindrical main body, and a suction nozzle body detachably arranged inside the main body, wherein the main body comprises a first end portion and a second end portion, one end of the first end portion is connected with a pneumatic device capable of sucking air, one end of the second end portion serves as a suction inlet, the first end portion and the second end portion are provided with a first blind hole and a second blind hole which are communicated respectively, and the suction nozzle body is arranged between the first blind hole and the second blind hole. The second end portion approaches to a part to be sucked, due to the fact that the first end portion is connected with the pneumatic device capable of sucking air, when the pneumatic device sucks air, the suction nozzle body and a second through hole makes contact with the part to be sucked to form a temporary sealed space, and inside and outside pressure difference is generated by sucking or diluting the air in the sealed space so that the part can be sucked to the second through hole. When the pneumatic device stops sucking air, the opening of the second through hole is downward, and the part falls off due to gravity. The pneumatic suction nozzle is simple in structure, convenient to operate, and capable of effectively solving the problem of taking and picking small parts.
Description
Technical field
The utility model relates to a kind of manipulator, especially a kind of Pneumatic manipulator.
Background technology
In machining, some extra fine parts are arranged usually,, for this class part, take very inconvenient, what have in them has a flatness preferably, with former supporting surface, fits together, and needs very large power just can make them separately; What have in them is thinner, and operating personnel only can't look for and get the point of application with hand, it can't be separated with former supporting surface equally., for some metal parts, can adopt magnet with its sucking-off in prior art, yet, at least some shortcomings of this mode:
(1) only be only applicable to metalwork,, for some non-metal workpieces, can't be suitable for;
(2) after attraction, still it need to be separated with magnet, and also there is magnetic force in magnet and intermetallic, further strengthened separating difficulty.
The utility model content
Problem to be solved in the utility model is to provide a kind of device that can easily small part be taken.
For addressing the above problem, the utility model provides a kind of pneumatic suction nozzle, the main body that comprises long tubular, it is characterized in that: also comprise the suction nozzle that is removably disposed in described body interior, described main body comprises an end and the first end that can air-breathing pneumatic means be connected, and one end as the second end of drawing entrance, described first end is provided with respectively with the second end the first blind hole, the second blind hole that is communicated with, described suction nozzle is arranged between described the first blind hole and the second blind hole.
As further improvement of the utility model, described suction nozzle comprises the sucker of plate-like, and being fixedly connected on column connector on described sucker, described connector is provided with external screw thread, is provided with at least partly the internal thread that coordinates with described connector external screw thread on described the first blind hole.
As further improvement of the utility model, the diameter of described the second end is not more than the maximum gauge of described sucker.
As further improvement of the utility model, described main body is provided with external screw thread near the second end place.
The beneficial effects of the utility model are, the second end is close to part to be drawn, because first end is connected with pneumatic means that can be air-breathing, when pneumatic means is air-breathing, suction nozzle, the second through hole with form a provisional seal cavity after part wait drawing contacts, by taking away or the air of thin seal cavity the inside, produce external and internal pressure poor and with part suction in the second through hole; When pneumatic means stopped suction, with the second via openings down, part fell down because of gravity.This mode is simple in structure, and is easy to operate, can effectively solve the problem of taking of small part.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: the 1-main body; The 12-the second end; 14-the second blind hole; 16-the first blind hole; The 18-first end; The 2-suction nozzle; The 22-sucker; The 24-connector.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, a kind of pneumatic suction nozzle 2 of the utility model, the main body 1 that comprises long tubular, and the suction nozzle 2 that is removably disposed in main body 1 inside, main body 1 comprises an end and the first end 18 that can air-breathing pneumatic means be connected, and one end as the second end 12 of drawing entrance, first end 18 is respectively equipped with the second end 12 the first blind hole 16, the second blind hole 14 that is communicated with, suction nozzle 2 is arranged between the first blind hole 16 and the second blind hole 14.The second end 12 is close to part to be drawn, because first end 18 is connected with pneumatic means that can be air-breathing, when pneumatic means is air-breathing, suction nozzle 2, the second through hole with form a provisional seal cavity after part wait drawing contacts, by taking away or the air of thin seal cavity the inside, produce external and internal pressure poor and with part suction in the second through hole; When pneumatic means stopped suction, with the second via openings down, part fell down because of gravity.This mode is simple in structure, and is easy to operate, can effectively solve the problem of taking of small part.
Further, suction nozzle 2 comprises the sucker 22 of plate-like, and is fixedly connected on the column connector 24 on sucker 22, and connector 24 is provided with external screw thread, is provided with at least partly the internal thread that coordinates with connector 24 external screw threads on the first blind hole 16.By thread connection, suction nozzle 2 is fixed on main body 1, can changes at any time, not only meet interchangeability, and can choose according to different situations the nozzle of different size.
Further, the diameter of the second end 12 is not more than the maximum gauge of sucker 22, make, when pneumatic means is air-breathing, suction nozzle 2, the second through hole with can form a provisional seal cavity after part wait drawing contacts.
Further, main body 1 is provided with external screw thread near the second end 12 places, by thread connection, is fixed on some device, is convenient to directed the absorption.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (4)
1. pneumatic suction nozzle, the main body that comprises long tubular, it is characterized in that: also comprise the suction nozzle that is removably disposed in described body interior, described main body comprises an end and the first end that can air-breathing pneumatic means be connected, and one end as the second end of drawing entrance, described first end is provided with respectively with the second end the first blind hole, the second blind hole that is communicated with, and described suction nozzle is arranged between described the first blind hole and the second blind hole.
2. a kind of pneumatic suction nozzle according to claim 1, it is characterized in that: described suction nozzle comprises the sucker of plate-like, and be fixedly connected on described sucker and in be provided with the column connector of through hole, described connector is provided with external screw thread, is provided with at least partly the internal thread that coordinates with described connector external screw thread on described the first blind hole.
3. a kind of pneumatic suction nozzle according to claim 2, it is characterized in that: the diameter of described the second end is not more than the maximum gauge of described sucker.
4. a kind of pneumatic suction nozzle according to claim 2 is characterized in that: described main body is provided with external screw thread near the second end place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202463827U CN203282491U (en) | 2013-05-09 | 2013-05-09 | Pneumatic suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202463827U CN203282491U (en) | 2013-05-09 | 2013-05-09 | Pneumatic suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282491U true CN203282491U (en) | 2013-11-13 |
Family
ID=49538870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202463827U Expired - Fee Related CN203282491U (en) | 2013-05-09 | 2013-05-09 | Pneumatic suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252791A (en) * | 2013-05-09 | 2013-08-21 | 苏州金牛精密机械有限公司 | Pneumatic suction nozzle |
-
2013
- 2013-05-09 CN CN2013202463827U patent/CN203282491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252791A (en) * | 2013-05-09 | 2013-08-21 | 苏州金牛精密机械有限公司 | Pneumatic suction nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140509 |