CN204277764U - A kind of vacuum cup - Google Patents
A kind of vacuum cup Download PDFInfo
- Publication number
- CN204277764U CN204277764U CN201420673303.5U CN201420673303U CN204277764U CN 204277764 U CN204277764 U CN 204277764U CN 201420673303 U CN201420673303 U CN 201420673303U CN 204277764 U CN204277764 U CN 204277764U
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- CN
- China
- Prior art keywords
- chassis
- dial plate
- vacuum cup
- platform
- utility
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- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a kind of vacuum cup, belongs to surface grinding machine clamp field.A kind of vacuum cup, comprises dial plate (1) and chassis (2) of mounted on top; Described dial plate (1) offers some through holes (11) be arranged in array; The upper surface on described chassis (2) is provided with the platform (21) of indent, the center of the lower surface on chassis (2) is provided with the connected unit (22) of indent, and the center of described connected unit (22) has the aspirating hole (23) communicated with platform (21); Described dial plate (1) overlays on the upper surface of chassis (2), forms cavity between dial plate (1) and chassis (2).The utility model is applicable to thickness and is less than 1.5mm, and the absorption of the plastic tab of became uneven, structure is simple and easy to implement, easy to use.
Description
Technical field
The utility model relates to a kind of vacuum cup, for adopting the surface grinding machine 5 of vacuum cup.
Background technology
At present, surface grinding machine 5 pairs of metal works polishings add man-hour, and the main electromagnetic disc that adopts adsorbs workpiece; And when polishing to non-metal workpiece, the main vacuum cup that adopts adsorbs workpiece.
Common vacuum cup is generally all provided with some grooves communicated on surface, the side of vacuum cup has the aspirating hole communicated with groove and is connected with vavuum pump.During use, non-metal workpiece is placed on vacuum cup, makes the groove on vacuum cup form the cavity of a sealing, with vavuum pump, cavity is vacuumized, with this, non-metal workpiece is adsorbed on the surface of vacuum pan firmly.But when the thickness of nonmetal blank workpiece is less than 1.5mm, and during this nonmetal blank workpiece became uneven everywhere, be difficult to be securely fixed on this kind of vacuum cup.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of vacuum cup, and energy adsorption thickness is less than the plastic tab of 1.5mm, and structure is simple and easy to realize.
The purpose of this utility model is achieved in that
A kind of vacuum cup, is characterized in that, comprise dial plate and the chassis of mounted on top; Described dial plate offers some through holes be arranged in array; The upper surface on described chassis is provided with the platform of indent, and the center of the lower surface on chassis is provided with the connected unit of indent, and the center of described connected unit has the aspirating hole communicated with platform; Described dial plate overlays on the upper surface on chassis, forms cavity between dial plate and chassis.
Wherein, the diameter of described through hole is 2.5mm.
Wherein, the junction on the upper and lower surface of described through hole and dial plate is respectively the vertex of a cone downwards and vertex of a cone bellmouth upwards.
Wherein, be arranged with some bracing rings in the cavity between described dial plate and chassis, the upper and lower surface of described bracing ring is connected on the lower surface of dial plate and the platform on chassis respectively.
Wherein, sealing ring is provided with between the surface that described dial plate and chassis contact.
The beneficial effects of the utility model are: thickness can be less than 1.5mm by the utility model, and the plastic tab of became uneven is adsorbed on its surface, and structure is simple and easy to implement, easy to use.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is the plan structure schematic diagram on chassis in the utility model.
Fig. 3 is side cutaway view of the present utility model.
Fig. 4 is enforcement illustration of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
As shown in Figure 1 to Figure 3, a kind of vacuum cup, comprises dial plate 1 and the chassis 2 of mounted on top; Described dial plate 1 offers some through holes 11 be arranged in array, the diameter of through hole 11 is 2.5mm; The upper surface on described chassis 2 is provided with the platform 21 of indent, and the center of the lower surface on chassis 2 is provided with the connected unit 22 of indent, and the center of described connected unit 22 has the aspirating hole 23 communicated with platform 21; Described dial plate 1 overlays on the upper surface on chassis 2, forms cavity between dial plate 1 and chassis 2.
Dial plate 1 of the present utility model is provided with some through holes 11 be arranged in array, and can adsorb, be applicable to adsorption thickness and be less than 1.5mm plastic tab each point equal pressure, and the plastic tab of became uneven.
Described through hole 11 and the junction on the upper and lower surface of dial plate 1 are respectively the vertex of a cone and vertex of a cone bellmouth upwards downwards, effectively can increase the absorption affinity between dial plate 1 and plastic tab.
Be arranged with some bracing rings 3 in cavity between described dial plate 1 and chassis 2, the upper and lower surface of described bracing ring 3 is connected on the lower surface of dial plate 1 and the platform 21 on chassis 2 respectively.Due to very most of between dial plate 1 and chassis 2 be hollow, one end is in the state of vacuumizing, and dial plate 1, by atmospheric pressure effect, easily sink in the middle part of it, causes the surface irregularity of dial plate 1, affects it and uses.Place bracing ring 3 between the platform 21 on thus dial plate 1 and chassis 2, dial plate 1 is played a supporting role, prevents its areal deformation.
Be provided with sealing ring 4 between the surface that described dial plate 1 and chassis 2 contact, strengthen its sealing, be conducive to vacuumizing when using.
As shown in Figure 4, the utility model is arranged on surface grinding machine 5, and the bleeding point of this surface grinding machine 5 is positioned at its center of top.The connected unit 22 of chassis 2 lower surface can be arranged according to the shape of the adpting flange of actual plane grinding machine 5, chassis 2 is by the adpting flange of connected unit 22 mounting plane grinding machine 5, the aspirating hole 23 on chassis 2 is just to the bleeding point of surface grinding machine 5, then bracing ring 3 is placed on the platform 21 on chassis 2, sealing ring 4 is placed on the upper surface on chassis 2, finally dial plate 1 is overlayed on sealing ring 4.If make the connection between dial plate 1 and chassis 2 more firm, several relative screw can opened along dial plate 1 and the outer edge on chassis 2, dial plate 1 and chassis 2 done fixing further with screw bolt and nut.
During concrete use, a little oil can be coated with at the upper surface of dial plate 1, utilize the viscosity of oil, can better adsorption plastic thin slice.
Claims (5)
1. a vacuum cup, is characterized in that, comprises dial plate (1) and chassis (2) of mounted on top; Described dial plate (1) offers some through holes (11) be arranged in array; The upper surface on described chassis (2) is provided with the platform (21) of indent, the center of the lower surface on chassis (2) is provided with the connected unit (22) of indent, and the center of described connected unit (22) has the aspirating hole (23) communicated with platform (21); Described dial plate (1) overlays on the upper surface of chassis (2), forms cavity between dial plate (1) and chassis (2).
2. a kind of vacuum cup according to claim 1, is characterized in that, the diameter of described through hole (11) is 2.5mm.
3. a kind of vacuum cup according to claim 1, is characterized in that, the junction on the upper and lower surface of described through hole (11) and dial plate (1) is respectively the vertex of a cone and vertex of a cone bellmouth upwards downwards.
4. a kind of vacuum cup according to claim 1, it is characterized in that, be arranged with some bracing rings (3) in cavity between described dial plate (1) and chassis (2), the upper and lower surface of described bracing ring (3) is connected on the lower surface of dial plate (1) and the platform (21) of chassis (2) respectively.
5. a kind of vacuum cup according to claim 1, is characterized in that, is provided with sealing ring (4) between the surface that described dial plate (1) and chassis (2) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673303.5U CN204277764U (en) | 2014-11-12 | 2014-11-12 | A kind of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673303.5U CN204277764U (en) | 2014-11-12 | 2014-11-12 | A kind of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277764U true CN204277764U (en) | 2015-04-22 |
Family
ID=52860959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673303.5U Expired - Fee Related CN204277764U (en) | 2014-11-12 | 2014-11-12 | A kind of vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277764U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058194A (en) * | 2015-07-22 | 2015-11-18 | 深圳市三鑫精美特玻璃有限公司 | Locating and edging device and method for ultrathin large-surface glass |
| CN106583757A (en) * | 2016-11-30 | 2017-04-26 | 中国人民解放军国防科学技术大学 | Processing device and processing method for high-accuracy ultra-thin metal foils |
| CN106926117A (en) * | 2017-03-08 | 2017-07-07 | 燕山大学 | Abrasive disk under a kind of one side precision lapping machine vacuum adsorption type |
| CN109108789A (en) * | 2018-08-17 | 2019-01-01 | 中船重工重庆智能装备工程设计有限公司 | Multistation clears off equipment |
| CN110081068A (en) * | 2019-04-29 | 2019-08-02 | 吉林大学 | A kind of multi-cavity type vacuum chuck |
| CN110270905A (en) * | 2019-07-23 | 2019-09-24 | 珠海晨新科技有限公司 | A kind of CNC bearing table device of liquid crystal module edging |
-
2014
- 2014-11-12 CN CN201420673303.5U patent/CN204277764U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058194A (en) * | 2015-07-22 | 2015-11-18 | 深圳市三鑫精美特玻璃有限公司 | Locating and edging device and method for ultrathin large-surface glass |
| CN106583757A (en) * | 2016-11-30 | 2017-04-26 | 中国人民解放军国防科学技术大学 | Processing device and processing method for high-accuracy ultra-thin metal foils |
| CN106926117A (en) * | 2017-03-08 | 2017-07-07 | 燕山大学 | Abrasive disk under a kind of one side precision lapping machine vacuum adsorption type |
| CN109108789A (en) * | 2018-08-17 | 2019-01-01 | 中船重工重庆智能装备工程设计有限公司 | Multistation clears off equipment |
| CN110081068A (en) * | 2019-04-29 | 2019-08-02 | 吉林大学 | A kind of multi-cavity type vacuum chuck |
| CN110270905A (en) * | 2019-07-23 | 2019-09-24 | 珠海晨新科技有限公司 | A kind of CNC bearing table device of liquid crystal module edging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191112 |