CN216922818U - Porous ceramic vacuum chuck - Google Patents
Porous ceramic vacuum chuck Download PDFInfo
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- CN216922818U CN216922818U CN202220062772.8U CN202220062772U CN216922818U CN 216922818 U CN216922818 U CN 216922818U CN 202220062772 U CN202220062772 U CN 202220062772U CN 216922818 U CN216922818 U CN 216922818U
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- fixedly connected
- electric putter
- ceramic
- ball
- porous ceramic
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Abstract
The utility model discloses a porous ceramic vacuum chuck, comprising: the device comprises a shell, an inner shell is arranged at the center of the shell, the top of the inner shell is fixedly connected with the shell, a rubber pad is fixedly connected to the outer surface of the bottom of the inner shell, the outer surface of the rubber pad is fixedly connected with the shell, a plurality of adsorption holes are formed in the rubber pad, and an electric push rod is arranged at the center of the inner shell; according to the utility model, the installation mechanism is arranged, the installation mechanism has the function of replacing the ceramic sucker, the traditional porous ceramic vacuum sucker cannot replace a proper porous ceramic vacuum sucker according to the diameter of an adsorbate, the adsorption is not stable enough, the adsorbate is easy to drop and damage, and the production cost is increased.
Description
Technical Field
The utility model relates to the technical field of precision ceramic equipment, in particular to a porous ceramic vacuum chuck.
Background
The aperture of the porous ceramic vacuum chuck can be made in the range from less than 1 micron to hundreds of microns, air is sucked out through tiny air holes, a processed object is tightly attached to a ceramic surface, the stress abrasion of an adsorption surface to a high-precision material can be reduced, and the stable and uniform adsorption force of the porous ceramic vacuum chuck is suitable for fixing very thin processed objects such as wafers, glass, flexible screens and the like;
the traditional porous ceramic vacuum chuck cannot be replaced by a proper porous ceramic vacuum chuck according to the diameter of an adsorbate, the adsorption is not stable enough, the adsorbate is easy to drop and damage, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a porous ceramic vacuum chuck, which has a function of replacing a ceramic chuck by an installation mechanism, so that a user can replace the ceramic chuck according to the diameter of an adsorbate, thereby improving the stability of adsorption, preventing the adsorbate from dropping and damaging, and reducing the production cost.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a porous ceramic vacuum chuck comprising: the novel ceramic sucker is characterized by comprising a shell, wherein an inner shell is arranged at the center of the shell, the top of the inner shell is fixedly connected with the shell, a rubber pad is fixedly connected to the outer surface of the bottom of the inner shell, the outer surface of the rubber pad is fixedly connected with the shell, a plurality of adsorption holes are formed in the rubber pad, an electric push rod is arranged at the center of the inner shell, an adjusting mechanism is arranged at the top end of the electric push rod, a ceramic sucker is arranged at the bottom of the electric push rod, an installation mechanism is arranged at the top of the ceramic sucker, a first adsorbent is arranged at the bottom of the rubber pad, and a second adsorbent is arranged at the bottom of the ceramic sucker.
The further improvement lies in that: adjustment mechanism includes mount, first fixed block, universal joint and second fixed block, electric putter's top is provided with the mount, the first fixed block of the equal fixedly connected with in bottom both sides of mount, two be provided with the universal joint between the first fixed block, the both sides of universal joint with first fixed block rotates to be connected, the both sides of universal joint all rotate and are connected with the second fixed block, the bottom of second fixed block with electric putter fixed connection.
The further improvement lies in that: installation mechanism includes sleeve, separation and reunion piece, presses clamp plate, spring, ball groove, ball and separation groove, ceramic sucking disc's top fixedly connected with sleeve, telescopic inside sliding connection has separation and reunion piece, the outer fixed surface of separation and reunion piece is connected with and presses the clamp plate, the bottom of separation and reunion piece is provided with the spring, the sleeve is close to separation and reunion piece department has seted up the ball groove, the inside in ball groove is provided with the ball, the separation and reunion piece is close to the top of ball one side is provided with the separation groove, the separation groove with ball looks adaptation, electric putter is close to the draw-in groove of looks adaptation is seted up in ball department.
The further improvement lies in that: the outer surface of the bottom of the sleeve is fixedly connected with a sealing gasket, and the bottom of the sealing gasket is fixedly connected with the ceramic sucker.
The further improvement lies in that: the vacuum cup is characterized in that a first vacuum device is fixedly connected to the top of one side of the inner surface of the shell, a three-way pipe is fixedly connected to the air inlet end of the first vacuum device, a second vacuum device is fixedly connected to one end of the three-way pipe, and the second vacuum device is fixedly connected to the inside of the ceramic suction cup.
The further improvement lies in that: the utility model discloses a motor-driven push rod's electric putter, including electric putter's surface four corners, the bracing piece is close to motor-driven push rod's one end all is provided with first bolt, the one end of first bolt all runs through the bracing piece just extends to motor-driven push rod department, first bolt with motor-driven push rod threaded connection, the bracing piece is kept away from motor-driven push rod's one end all through the second bolt with the casing is connected.
The further improvement lies in that: and a dustproof pad is arranged between the inner shell and the electric push rod and fixedly connected with the inner shell.
The utility model has the beneficial effects that: according to the utility model, the installation mechanism is arranged, the installation mechanism has the function of replacing the ceramic sucker, the traditional porous ceramic vacuum sucker cannot replace a proper porous ceramic vacuum sucker according to the diameter of an adsorbate, the adsorption is not stable enough, the adsorbate is easy to drop and damage, and the production cost is increased; through setting up adjustment mechanism, adjustment mechanism has the function of adjusting the direction, and traditional ceramic vacuum chuck can only adsorb perpendicular to ceramic chuck adsorbate generally, and the practicality is lower, and this porous ceramic vacuum chuck can adjust ceramic chuck's direction, and the person of facilitating the use adsorbs the function of equidirectional adsorbate, has improved the practicality.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a connection diagram of the cardan shaft of the present invention with a second fixed block;
fig. 3 is an enlarged view of the utility model at a in fig. 1.
Wherein: 1. a housing; 2. an inner housing; 3. a rubber pad; 4. an adsorption hole; 5. an electric push rod; 6. a ceramic chuck; 7. a first adsorbent; 8. a second adsorbate; 9. a fixed mount; 10. a first fixed block; 11. a universal joint; 12. a second fixed block; 13. a sleeve; 14. a clutch block; 15. a pressing plate; 16. a spring; 17. a ball groove; 18. a ball bearing; 19. a separation tank; 20. a gasket; 21. a first vacuum; 22. a three-way pipe; 23. a second vacuum; 24. a support bar; 25. a first bolt; 26. a second bolt; 27. a dust-proof pad; 28. a clamping groove.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to fig. 1 to 3, the present embodiment provides a porous ceramic vacuum chuck including: the utility model discloses a ceramic suction cup, including casing 1, casing 1's center is provided with interior casing 2, the top and the casing 1 fixed connection of interior casing 2, the bottom surface department fixed connection of interior casing 2 has rubber pad 3, the surface and the casing 1 fixed connection of rubber pad 3, a plurality of absorption hole 4 has been seted up to the inside of rubber pad 3, the center department of interior casing 2 is provided with electric putter 5, electric putter 5's top is provided with adjustment mechanism, electric putter 5's bottom sets up ceramic sucking disc 6, the top of ceramic sucking disc 6 is provided with installation mechanism, the bottom of rubber pad 3 is provided with first adsorbate 7, the bottom of ceramic sucking disc 6 is provided with second adsorbate 8.
Adjustment mechanism includes mount 9, first fixed block 10, universal joint 11 and second fixed block 12, electric putter 5's top is provided with mount 9, the first fixed block 10 of the equal fixedly connected with in bottom both sides of mount 9, be provided with universal joint 11 between two first fixed blocks 10, universal joint 11's both sides are rotated with first fixed block 10 and are connected, universal joint 11's the two sides is all rotated and is connected with second fixed block 12, the bottom and the 5 fixed connection of electric putter of second fixed block 12, the function of direction regulation has, can adjust the direction of ceramic sucking disc 6, the function of the equidirectional adsorbate of person of facilitating the use absorption, the practicality has been improved.
The mounting mechanism comprises a sleeve 13, a clutch block 14 and a pressing plate 15, spring 16, ball groove 17, ball 18 and separating groove 19, ceramic chuck 6's top fixedly connected with sleeve 13, sleeve 13's inside sliding connection has separation and reunion piece 14, separation and reunion piece 14's outer fixed surface is connected with and presses down board 15, separation and reunion piece 14's bottom is provided with spring 16, sleeve 13 is close to separation and reunion piece 14 department and has seted up ball groove 17, the inside in ball groove 17 is provided with ball 18, separation and reunion piece 14 is close to the top of ball 18 one side and is provided with separating groove 19, separating groove 19 and 18 looks adaptations of ball, electric putter 5 is close to ball 18 department and has seted up the draw-in groove 28 of looks adaptation, the function of changing ceramic chuck 6 has, the user can change suitable ceramic chuck 6 according to the diameter size of adsorbate, the stability of absorption has been improved, prevent that the adsorbate from dropping the damage, manufacturing cost is reduced.
The outer surface of the bottom of the sleeve 13 is fixedly connected with a sealing gasket 20, and the bottom of the sealing gasket 20 is fixedly connected with the ceramic sucker 6, so that the sealing performance of the joint of the sleeve 13 and the ceramic sucker 6 is improved.
The top fixedly connected with first vacuum ware 21 of casing 1 internal surface one side, the air inlet end fixedly connected with three-way pipe 22 of first vacuum ware 21, the one end fixedly connected with second vacuum ware 23 of three-way pipe 22, second vacuum ware 23 fixed connection has improved absorbent stability in the inside of ceramic sucking disc 6.
The outer surface four corners of electric putter 5 all is provided with bracing piece 24, and the one end that bracing piece 24 is close to electric putter 5 all is provided with first bolt 25, and the one end of first bolt 25 all runs through bracing piece 24 and extends to electric putter 5 department, and first bolt 25 and 5 threaded connection of electric putter, the one end that electric putter 5 was kept away from to bracing piece 24 all is connected with casing 1 through second bolt 26, and the installation is stable, prevents that electric putter 5 from rocking.
Be provided with dustproof pad 27 between interior casing 2 and the electric putter 5, dustproof pad 27 and interior casing 2 fixed connection prevent that the dust from getting into and influencing the suction.
When the device is used, the first adsorbate 7 and the second adsorbate 8 are placed under the device, the electric push rod 5, the first vacuum device 21 and the second vacuum device 23 are started, the electric push rod 5 contracts inwards to drive the middle part of the ceramic sucker 6, negative pressure is generated between the ceramic sucker 6 and the second adsorbate 8 to adsorb the second adsorbate 8, meanwhile, the air in the middle part of the ceramic sucker 6 and the inside of the shell 1 is exhausted through the three-way pipe 22 by the first vacuum device 21 and the second vacuum device 23, the shell 1 adsorbs the first adsorbate 7 through the adsorption hole 4 in the rubber pad 3, the adsorption stability is improved, the falling is prevented, when a user needs to replace the ceramic sucker 6, the user pulls the pressing plate 15 downwards, the pressing plate 15 drives the clutch block 14, the separation groove 19 on the clutch block 14 is moved to the ball 18, and the ball 18 can move in the ball groove 17, the ceramic sucker 6 is pulled downwards, the ceramic sucker 6 drives the sleeve 13 to be separated from the telescopic end of the electric push rod 5, then the ceramic sucker 6 with a proper size is taken out, the sleeve 13 is sleeved at the telescopic end of the electric push rod 5, the pressing plate 15 is loosened, the spring 16 pushes the clutch block 14 to move upwards, the clutch block 14 extrudes the ball 18, and the ball 18 is clamped inside the clamping groove 28 on the electric push rod 5.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A porous ceramic vacuum chuck comprising: casing (1), its characterized in that: the center of casing (1) is provided with interior casing (2), the top of interior casing (2) with casing (1) fixed connection, the bottom surface department fixedly connected with rubber pad (3) of interior casing (2), the surface of rubber pad (3) with casing (1) fixed connection, a plurality of adsorption holes (4) have been seted up to the inside of rubber pad (3), the center department of interior casing (2) is provided with electric putter (5), the top of electric putter (5) is provided with adjustment mechanism, the bottom of electric putter (5) sets up ceramic sucking disc (6), the top of ceramic sucking disc (6) is provided with installation mechanism, the bottom of rubber pad (3) is provided with first adsorbate (7), the bottom of ceramic sucking disc (6) is provided with second adsorbate (8).
2. The porous ceramic vacuum chuck as claimed in claim 1, wherein: adjustment mechanism includes mount (9), first fixed block (10), universal joint (11) and second fixed block (12), the top of electric putter (5) is provided with mount (9), the first fixed block (10) of the equal fixedly connected with in bottom both sides of mount (9), two be provided with universal joint (11) between first fixed block (10), the both sides of universal joint (11) with first fixed block (10) are rotated and are connected, the two sides of universal joint (11) are all rotated and are connected with second fixed block (12), the bottom of second fixed block (12) with electric putter (5) fixed connection.
3. The porous ceramic vacuum chuck as claimed in claim 1, wherein: the mounting mechanism comprises a sleeve (13), a clutch block (14), a pressing plate (15), a spring (16), a ball groove (17), a ball (18) and a separation groove (19), the top of the ceramic sucker (6) is fixedly connected with a sleeve (13), the inside of the sleeve (13) is connected with a clutch block (14) in a sliding way, the outer surface of the clutch block (14) is fixedly connected with a pressing plate (15), the bottom of the clutch block (14) is provided with a spring (16), a ball groove (17) is arranged on the sleeve (13) near the clutch block (14), a ball (18) is arranged in the ball groove (17), a separation groove (19) is arranged at the top of one side of the clutch block (14) close to the ball (18), the separation groove (19) is matched with the ball (18), and a matched clamping groove (28) is formed in the position, close to the ball (18), of the electric push rod (5).
4. The porous ceramic vacuum chuck as set forth in claim 3, wherein: the outer surface of the bottom of the sleeve (13) is fixedly connected with a sealing gasket (20), and the bottom of the sealing gasket (20) is fixedly connected with the ceramic sucker (6).
5. The porous ceramic vacuum chuck as claimed in claim 4, wherein: the vacuum cup is characterized in that a first vacuum device (21) is fixedly connected to the top of one side of the inner surface of the shell (1), a three-way pipe (22) is fixedly connected to the air inlet end of the first vacuum device (21), a second vacuum device (23) is fixedly connected to one end of the three-way pipe (22), and the second vacuum device (23) is fixedly connected to the inside of the ceramic sucker (6).
6. The porous ceramic vacuum chuck as claimed in claim 1, wherein: the utility model discloses a motor-driven push rod (5) for the automobile, including electric putter (5), bracing piece (24) are close to the one end of electric putter (5) all is provided with first bolt (25), the one end of first bolt (25) all runs through bracing piece (24) and extend to electric putter (5) department, first bolt (25) with electric putter (5) threaded connection, bracing piece (24) are kept away from the one end of electric putter (5) all through second bolt (26) with casing (1) is connected.
7. The porous ceramic vacuum chuck as claimed in claim 6, wherein: be provided with dustproof pad (27) between interior casing (2) and electric putter (5), dustproof pad (27) with interior casing (2) fixed connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220062772.8U CN216922818U (en) | 2022-01-11 | 2022-01-11 | Porous ceramic vacuum chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220062772.8U CN216922818U (en) | 2022-01-11 | 2022-01-11 | Porous ceramic vacuum chuck |
Publications (1)
Publication Number | Publication Date |
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CN216922818U true CN216922818U (en) | 2022-07-08 |
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ID=82262448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202220062772.8U Active CN216922818U (en) | 2022-01-11 | 2022-01-11 | Porous ceramic vacuum chuck |
Country Status (1)
Country | Link |
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CN (1) | CN216922818U (en) |
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2022
- 2022-01-11 CN CN202220062772.8U patent/CN216922818U/en active Active
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