CN203441942U - Vacuum suctioning disc - Google Patents
Vacuum suctioning disc Download PDFInfo
- Publication number
- CN203441942U CN203441942U CN201320436015.3U CN201320436015U CN203441942U CN 203441942 U CN203441942 U CN 203441942U CN 201320436015 U CN201320436015 U CN 201320436015U CN 203441942 U CN203441942 U CN 203441942U
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- Prior art keywords
- vacuum chuck
- sucker
- vacuum
- supporting structures
- model
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Abstract
The utility model discloses a vacuum suctioning disc. The vacuum suctioning disc comprises a circuit suctioning disc body forming a negative-pressure chamber, wherein the inner surface of the suctioning disc body is provided with a plurality of long-stripy bulges in the radial direction; grooves are formed among the bulges; the upper surfaces of the bulges form a contact surface of the vacuum suctioning disc; and the upper surfaces of the bulges are respectively provided with an antiskid pattern. The vacuum suctioning disc disclosed by the utility model has the advantages that the groove type supporting structures (the bulges) in the suctioning disc body are tough and firm; simultaneously, compared with the existing suctioning disc, the contact area of the suctioning disc and a metal plate is greatly enlarged; the upper surfaces of the groove type supporting columns are provided with the antiskid patterns, a metal plate on the oily surface can be effectively prevented from sliding in the carrying process; and the grooves are also beneficial to discharging oil stains on the oily surface of the metal plate.
Description
Technical field
The utility model relates to a kind of vacuum chuck, particularly a kind of vacuum chuck that is mainly used in the carrying of automobile industry sheet metal.
Background technique
With vacuum chuck, all for food service industry and electron trade, although there is minority to be used in automobile industry for carrying sheet metal, still there is following defect in existing most industry:
1, poor sealing; 2, non-skid property is bad; 3, there is expansion defect, when pressurized is adsorbed to sheet metal surperficial, easily produce fold; 4, due to structural design reasonable grounds not too, sucker edge flange likely in handling process.
Model utility content
in order to solve the problems referred to above and the defect of prior art, the utility model provides a kind of vacuum chuck, it comprise form a vacuum chamber around sucker, the internal surface of described sucker is radially provided with some strip supporting structures along it, between those supporting structures, form groove, those supporting structures also can be described as groove type supporting structure, and the upper surface of described those supporting structures forms the surface of contact of described vacuum chuck, and the upper surface of those supporting structures is equipped with anti-skid design.
In preferred embodiment of the present utility model, a plurality of projections that described long strip supporting structure is different size specifications, the orderly setting straggly of those projections.
In preferred embodiment of the present utility model, described anti-skid design is the little groove of strip of a plurality of parallel distributions of minor face along described supporting structure.
In preferred embodiment of the present utility model, described sucker outward edge comprises a sealing lip limit, and described a plurality of strip supporting structures extend to the core of described sucker from described sealing lip limit.
In preferred embodiment of the present utility model, inner side, described sealing lip limit is provided with an annular slot, central direction along from described annular slot to described sucker is provided with a plurality of elongated slots, and described annular slot and a plurality of elongated slot form the air-flow path of described vacuum chuck inside.
In preferred embodiment of the present utility model, described sucker center has through hole, and described through hole is communicated with one for connecting the interface of vacuum generating device.
In preferred embodiment of the present utility model, described interface is embedded in described sucker.
In preferred embodiment of the present utility model, described interface is threaded coupling, is provided with internal thread in it.
Preferably, described vacuum chuck has sizes model.
Preferably, described different vacuum chuck selects different hardness material to make.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the groove type supporting structure of sucker inside is tough and tensile firmly, can not make sheet metal distortion, and sucker is difficult for fold and flange in carrying sheet metal process;
2, the inner groove type supporting structure arranging of sucker has increased the area of contact of sucker and sheet metal greatly, and groove type supporting structure upper surface is provided with anti-skid design, can effectively prevent that the sheet metal on oiliness surface from sliding in handling process, the groove between this outer lug also helps the greasy dirt on sheet metal oiliness surface and discharges;
3, vacuum chuck of the present utility model can design sizes model, and size model rich and varied (be 30-100mm such as diameter etc.) is applicable to the workpiece of various sizes thickness, can be used for sheet metal handling system on automotive industry stamping line;
4, vacuum chuck of the present utility model can select the material that hardness is different to make to be applicable to the workpiece of unlike material.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 vacuum chuck Facad structure schematic diagram;
Fig. 2 is the utility model embodiment 1 vacuum chuck reverse side structural representation;
Fig. 3 is the utility model embodiment 1 vacuum chuck cross-sectional view.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of vacuum chuck of the present embodiment, comprise form a vacuum chamber around sucker 1, the internal surface of sucker 1 is radially provided with some strip supporting structures along it, in the present embodiment, those long strip supporting structures are different size specifications a plurality of protruding 2, those projection 2 orderly settings straggly, specifically in the present embodiment, sucker 1 internal surface is provided with the projection of three kinds of different size specifications, be respectively four large projections 21, four protrusions 22, eight kicks 23, wherein between every two large projections 21, be provided with a protrusions 22 and two kicks 23, wherein two kicks 23 are arranged on the both sides of protrusions 22.Between those supporting structures, form groove 3, those supporting structures also can be described as groove type supporting structure, the upper surface of described those supporting structures forms the surface of contact of vacuum chuck, the upper surface of those supporting structures is equipped with anti-skid design, specifically in the present embodiment, anti-skid design is the little groove 4 of strip of a plurality of parallel distributions of minor face along above-mentioned supporting structure (21, four protrusions of four large projections 22, eight kicks 23), and such anti-skid design manufacturing is simple.The effect of groove 3 is mainly the greasy dirt discharge route as sheet metal oiliness surface; In addition, the projection that different size specifications are set can be arranged projection as much as possible at the internal surface of sucker 1, thereby more effective enlarge active surface, can also carry out enlarge active surface by increase these protruding width in can practical range, the long-pending anti-skid design of more large contact surface being arranged in these a plurality of projections plays better skidproof effect, prevents sheet metal slippage from vacuum chuck in handling process.And the groove type supporting structure of sucker 1 inside makes sucker 1 tough and tensile firmly, in carrying sheet metal process, can not cause thin metal blank distortion, and vacuum chuck easy flanging not.The description that comprises 21, four protrusions of four large projections 22, eight kicks 23 about supporting structure is above only for illustrating; the protruding quantity of the layout of supporting structure of the present utility model and different size specifications also can have other multiple choices, and foregoing description is not used in and limits protection domain of the present utility model.
In this preferred embodiment, sucker 1 outward edge comprises a sealing lip limit 11, above-mentioned a plurality of strip supporting structure (21, four protrusions of four large projections 22, eight kicks 23) extends to the core of sucker 1 from sealing lip limit 11, this setup of projection can increase the area of contact of vacuum chuck and sheet metal to greatest extent.
In this preferred embodiment, 11 inner sides, sealing lip limit are provided with an annular slot 12, and the central direction along annular slot 12 to sucker 1 is provided with a plurality of elongated slots 13, and annular slot 12 and a plurality of elongated slot 13 form the air-flow path of vacuum chuck inside, sucker 1 center has through hole 51, this through hole 51 is communicated with one for connecting the interface 5 of vacuum generating device, in the present embodiment, interface 5 is embedded in sucker 1, interface 5 has tapped hole, in it, be provided with internal thread, referring to Fig. 3, through hole 51 is communicated to the inner space of vacuum chuck, like this when using vacuum generating device to bleed, the air of vacuum chuck inside is just by above-mentioned annular slot 12 and a plurality of elongated slot 13, along the through hole 5 of interface 5 and the tapped hole of interface 5, be drawn out of outside the sucker 1 of vacuum chuck, thereby maintain the degree of vacuum of sucker 1, more firmly hold sheet metal, prevent its slippage.
Sucker of the present utility model in use, first make the sealing lip limit 11 of sucker 1 be adsorbed on sheet metal surface, then press down vacuum chuck, discharge air wherein, make all protruding 2 upper surface contacts and be firmly adsorbed on sheet metal surface, then carry out the carrying of sheet metal, and in handling process, constantly adopt vacuum generating device to the sucker 1 of vacuum chuck is interior, to continue or the vacuumizing of interval by the way, maintain good degree of vacuum, to complete smoothly the carrying of sheet metal.
Vacuum chuck of the present utility model can adopt for example nitrile butadiene rubber making of rubber material, preparation process can adopt single injection-molded etc., these are only and illustrate specific implementation of the present utility model, and be not used in material and the manufacturing process that restriction the utility model can adopt, commonly use in the industry with predictable material and technique and all can be used for manufacturing vacuum chuck of the present utility model.
The utility model preferred embodiment is just for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this model utility is only described embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to explain better principle of the present utility model and practical application, thereby under making, technical field technician can utilize the utility model well.The utility model is only subject to the restriction of claims and four corner and equivalent.Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (10)
1. a vacuum chuck, comprise form a vacuum chamber around sucker, it is characterized in that, the internal surface of described sucker is radially provided with some strip supporting structures along it, between those supporting structures, form groove, the upper surface of described those supporting structures forms the surface of contact of described vacuum chuck, and the upper surface of those supporting structures is equipped with anti-skid design.
2. vacuum chuck as claimed in claim 1, is characterized in that, a plurality of projections that described long strip supporting structure is different size specifications, the orderly setting straggly of those projections.
3. vacuum chuck as claimed in claim 1, is characterized in that, described anti-skid design is the little groove of strip of a plurality of parallel distributions of minor face along described supporting structure.
4. vacuum chuck as claimed in claim 1, is characterized in that, described sucker outward edge comprises a sealing lip limit, and described a plurality of strip supporting structures extend to the core of described sucker from described sealing lip limit.
5. vacuum chuck as claimed in claim 4, it is characterized in that, inner side, described sealing lip limit is provided with an annular slot, and the central direction along described annular slot to described sucker is provided with a plurality of elongated slots, and described annular slot and a plurality of elongated slot form the air-flow path of described vacuum chuck inside.
6. the vacuum chuck as described in claim 1-5, is characterized in that, described sucker center has through hole, and described through hole is communicated with one for connecting the interface of vacuum generating device.
7. vacuum chuck as claimed in claim 6, is characterized in that, described interface is embedded in described sucker.
8. vacuum chuck as claimed in claim 6, is characterized in that, described interface is threaded coupling, is provided with internal thread in it.
9. vacuum chuck as claimed in claim 1, is characterized in that, described vacuum chuck has sizes model.
10. vacuum chuck as claimed in claim 1, is characterized in that, described different vacuum chuck selects different hardness material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436015.3U CN203441942U (en) | 2013-07-22 | 2013-07-22 | Vacuum suctioning disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436015.3U CN203441942U (en) | 2013-07-22 | 2013-07-22 | Vacuum suctioning disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441942U true CN203441942U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436015.3U Expired - Lifetime CN203441942U (en) | 2013-07-22 | 2013-07-22 | Vacuum suctioning disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441942U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474627A (en) * | 2015-01-09 | 2015-04-01 | 蒋日磊 | Bionic pus absorption device for incision drainage surgery and using method thereof |
| CN104760728A (en) * | 2015-03-19 | 2015-07-08 | 杭州洲际食品有限公司 | Egg tart support laying device |
| CN105065422A (en) * | 2015-07-31 | 2015-11-18 | 苏州普京真空技术有限公司 | Vacuum suction cup |
| CN108291571A (en) * | 2015-09-29 | 2018-07-17 | 布瑞威利私人有限公司 | It is improved to suction |
| CN108994869A (en) * | 2018-09-26 | 2018-12-14 | 天津包博特密封科技有限公司 | Automotive hub overturns carrying handgrip sucker |
| CN111734730A (en) * | 2020-07-03 | 2020-10-02 | 河海大学常州校区 | Bionic sucker |
-
2013
- 2013-07-22 CN CN201320436015.3U patent/CN203441942U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474627A (en) * | 2015-01-09 | 2015-04-01 | 蒋日磊 | Bionic pus absorption device for incision drainage surgery and using method thereof |
| CN104760728A (en) * | 2015-03-19 | 2015-07-08 | 杭州洲际食品有限公司 | Egg tart support laying device |
| CN105065422A (en) * | 2015-07-31 | 2015-11-18 | 苏州普京真空技术有限公司 | Vacuum suction cup |
| CN108291571A (en) * | 2015-09-29 | 2018-07-17 | 布瑞威利私人有限公司 | It is improved to suction |
| CN108994869A (en) * | 2018-09-26 | 2018-12-14 | 天津包博特密封科技有限公司 | Automotive hub overturns carrying handgrip sucker |
| CN111734730A (en) * | 2020-07-03 | 2020-10-02 | 河海大学常州校区 | Bionic sucker |
| CN111734730B (en) * | 2020-07-03 | 2022-04-01 | 河海大学常州校区 | Bionic sucker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 313100 -2 factory building, Changxin Road, Changxing County Taihu street, Huzhou, Zhejiang, China, 809 Patentee after: AIRBEST (CHANGXING) TECHNOLOGY CO.,LTD. Address before: 325604 Liu Shi Zhen Ma Ren Qiao Cun, Leqing City, Wenzhou City, Zhejiang Province Patentee before: AIRBEST PNEUMATICS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |