CN210879725U - Vacuum chuck - Google Patents
Vacuum chuck Download PDFInfo
- Publication number
- CN210879725U CN210879725U CN201921439159.8U CN201921439159U CN210879725U CN 210879725 U CN210879725 U CN 210879725U CN 201921439159 U CN201921439159 U CN 201921439159U CN 210879725 U CN210879725 U CN 210879725U
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- vacuum chuck
- cavity
- quotation
- vacuum
- sucking disc
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Abstract
The application provides a vacuum chuck, vacuum chuck include cylindric sucking disc body, the one end of sucking disc body be the open end, the other end has a quotation, the quotation on set up a plurality of evenly distributed's through-hole, the outside downwardly extending formation lip limit in edge of quotation. The application of the vacuum chuck can prevent the product from being deformed by adsorption, and the adsorption effect is ensured by utilizing the through holes and dispersing vacuum pressure.
Description
Technical Field
The present application relates to a vacuum chuck.
Background
In the prior art, when a vacuum chuck adsorbs an object, a product is easy to adsorb and deform, so that the vacuum chuck which can not adsorb and deform the product is urgently needed to be invented.
Disclosure of Invention
The technical problem that this application will be solved provides a vacuum chuck.
In order to solve the technical problem, the application provides a vacuum chuck, vacuum chuck include cylindric sucking disc body, the one end of sucking disc body be the open end, the other end has a quotation, the quotation on set up a plurality of evenly distributed's through-hole, the outside downwardly extending formation lip limit in edge of quotation.
Preferably, the inner surface of the disk surface is provided with a plurality of reinforcing ribs. The reinforcing warp is formed by the upward protrusion of the inner surface of the disk surface.
Preferably, the outer surface of the disk surface is of a matte structure.
Preferably, the sucker body is internally provided with a cavity, the cavity comprises a first cylindrical cavity and a second cylindrical cavity which are communicated with each other and coaxially arranged, the second cavity is positioned at the lower side of the first cavity, the diameter of the first cavity is smaller than that of the second cavity, and an installation slot position for installing a screw is formed between the first cavity and the second cavity.
Preferably, the through holes are uniformly distributed on the disk surface.
Preferably, the vacuum chuck is made of rubber products (nitrile rubber, fluororubber, silicone rubber, antistatic fluororubber and antistatic nitrile rubber).
9. Preferably, the wall thickness of the lip is 0.2-0.8 mm.
10. Preferably, the diameter of the through hole is 0.2-1.0 mm.
The application provides a vacuum chuck, has following beneficial effect:
1. can prevent to adsorb the product and warp, utilize the through-hole, dispersion vacuum pressure guarantees the adsorption effect.
2. The installation trench through the vacuum chuck cooperates with the fitting screw installation, and the vacuum chuck of the trench structure is in interference fit with the fitting screw, so that the vacuum chuck is fixed on the fitting screw and cannot fall off when a product is transported by adsorption.
3. The vacuum chuck reinforcing rib of the vacuum chuck inner structure can effectively improve the deformation of the chuck, and avoids the deformation of the adsorption product caused by the vacuum chuck structure.
4. The surface of the vacuum sucker adopts a matte structure, so that the friction force and the concave-convex feeling of the surface of the vacuum sucker are increased, the vacuum sucker and a product are quickly separated after the vacuum sucker finishes the adsorption action, and the product is prevented from being adhered to the vacuum sucker.
5. The lip edge of the vacuum chuck is designed to be thin in wall thickness and small in deformation, and has the main function of ensuring that a sealed vacuum environment can be formed after the vacuum chuck is contacted with a product, so that the adsorption effect is prevented from being influenced by air leakage.
Drawings
Fig. 1 is a schematic structural view of a vacuum chuck.
Fig. 2 is a schematic view of a structure of a vacuum chuck.
Fig. 3 is a top view of a vacuum chuck.
Fig. 4 is a schematic diagram of a vacuum chuck.
Fig. 5 is a sectional view taken in the direction D-D of fig. 4.
Wherein: 1. a vacuum chuck; 2. a lip; 3. a through hole; 4. reinforcing ribs; 5. a dish surface; 6. a cavity; 7. and installing a slot position.
Detailed Description
The present application is further described below in conjunction with the following figures and specific examples to enable those skilled in the art to better understand the present application and to practice it, but the examples are not intended to limit the present application.
11. As shown in the figure, this application provides a vacuum chuck 1, vacuum chuck 1 include cylindric sucking disc body, the one end of sucking disc body be the open end, the other end has a quotation 5, quotation 5 on set up a plurality of evenly distributed's through-hole 3, the outside downwardly extending formation lip limit 2 in edge of quotation 5. The inner surface of the disk surface 5 is provided with a plurality of reinforcing ribs 4. The reinforcing warp is formed by the upward protrusion of the inner surface of the disk surface 5. The outer surface of the disk surface 5 is of a matte structure. The sucker body is internally provided with a cavity 6, the cavity 6 comprises a first cylindrical cavity and a second cylindrical cavity which are communicated with each other and coaxially arranged, the second cavity is positioned at the lower side of the first cavity, the diameter of the first cavity is smaller than that of the second cavity, and an installation slot position 7 for installing a screw is formed between the first cavity and the second cavity. The through holes 3 are uniformly distributed on the disk surface 5. The vacuum chuck 1 is made of rubber products (nitrile rubber, fluororubber, silicon rubber, anti-static fluororubber and anti-static nitrile rubber). The wall thickness of the lip edge 2 is 0.2-0.8 mm, and the diameter of the through hole 3 is 0.2-1.0 mm.
The application discloses vacuum chuck 1 has following beneficial effect:
1. can prevent to adsorb the product and warp, utilize through-hole 3, dispersion vacuum pressure guarantees the adsorption effect.
2. The installation trench 7 through the vacuum chuck 1 is matched with a hardware fitting screw for installation, and the vacuum chuck 1 is fixed on the hardware fitting screw by utilizing the interference fit of the trench structure vacuum chuck 1 and the hardware fitting screw, so that the vacuum chuck 1 cannot fall off when a product is transported by adsorption.
3. The reinforcing ribs 4 of the vacuum sucker 1 with the internal structure of the vacuum sucker 1 can effectively improve the deformation of the sucker itself, and avoid the deformation of the adsorbed product caused by the structure of the vacuum sucker 1.
4. The plate surface 5 of the vacuum sucker 1 adopts a matte structure, so that the friction force and the concave-convex feeling on the surface of the vacuum sucker are increased, the vacuum sucker 1 and a product are quickly separated after the vacuum sucker 1 finishes the adsorption action, and the product is prevented from being adhered to the vacuum sucker 1.
5. The lip edge 2 of the vacuum chuck 1 is thin in design wall thickness and small in deformation, and has the main function of ensuring that a sealed vacuum environment can be formed after the vacuum chuck 1 is contacted with a product, so that the adsorption effect is prevented from being influenced by air leakage.
The above-described embodiments are merely preferred embodiments for fully illustrating the present application, and the scope of the present application is not limited thereto. The equivalent substitution or change made by the person skilled in the art on the basis of the present application is within the protection scope of the present application. The protection scope of this application is subject to the claims.
Claims (7)
1. The utility model provides a vacuum chuck, its characterized in that, vacuum chuck include cylindric sucking disc body, the one end of sucking disc body be the open end, the other end has a quotation, the quotation on set up a plurality of evenly distributed's through-hole, the outside downwardly extending formation lip limit in edge of quotation, the internal surface of quotation be provided with a plurality of strengthening ribs.
2. The vacuum chuck as claimed in claim 1, wherein the outer surface of said disk surface is of a matte texture.
3. A vacuum chuck according to claim 2, wherein the chuck body has a cavity therein, said cavity comprises a first and a second interconnected cylindrical and coaxially disposed cavities, said second cavity is located at the lower side of the first cavity, the diameter of said first cavity is smaller than that of the second cavity, and a mounting slot for mounting a screw is formed between said first and second cavities.
4. The vacuum chuck as claimed in claim 1, wherein said plurality of through holes are uniformly distributed on said disk surface.
5. The vacuum chuck as claimed in claim 1, wherein said vacuum chuck is made of rubber material.
6. The vacuum chuck according to claim 1 wherein said lip has a wall thickness of 0.2 to 0.8 mm.
7. The vacuum chuck as claimed in claim 1, wherein the diameter of the through hole is 0.2 to 1.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439159.8U CN210879725U (en) | 2019-08-29 | 2019-08-29 | Vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439159.8U CN210879725U (en) | 2019-08-29 | 2019-08-29 | Vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879725U true CN210879725U (en) | 2020-06-30 |
Family
ID=71320040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921439159.8U Active CN210879725U (en) | 2019-08-29 | 2019-08-29 | Vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879725U (en) |
-
2019
- 2019-08-29 CN CN201921439159.8U patent/CN210879725U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |