CN111186236B - Diagonal self-positioning glass adsorption clamp - Google Patents
Diagonal self-positioning glass adsorption clamp Download PDFInfo
- Publication number
- CN111186236B CN111186236B CN202010039992.4A CN202010039992A CN111186236B CN 111186236 B CN111186236 B CN 111186236B CN 202010039992 A CN202010039992 A CN 202010039992A CN 111186236 B CN111186236 B CN 111186236B
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- positioning part
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- cam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/06—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein plane surfaces are worked
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/065—Work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B2700/00—Machines, apparatus, tools or accessories for artistic work
- B44B2700/12—Accessories; Tool or work holders
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- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a diagonal self-positioning glass adsorption clamp which comprises a hollow base, wherein a smooth and flat workpiece table is formed on the base, a first positioning part and a second positioning part which are diagonally arranged are arranged on the workpiece table, the first positioning part is connected in a guide groove on the base in a sliding manner, and a right-angle notch is formed in one side, facing the second positioning part, of the first positioning part; a driving mechanism for driving the first positioning part to be close to or far away from the second positioning part is arranged in the base; the second positioning part is L-shaped, the second positioning part is inserted in an L-shaped groove in the base, and a lifting mechanism for driving the second positioning part to move up and down in the L-shaped groove is arranged in the base. The invention can automatically position two corners of a workpiece (rectangular glass) to match the work of the manipulator, and can effectively improve the glass processing efficiency.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a diagonal self-positioning glass adsorption clamp.
Background
When glass cnc engraving and milling machine processing glass, generally need fix a position work piece (glass) and fix on anchor clamps, current anchor clamps are mostly by the manual work with the work piece clamping, and the time of manual clamping is long, influences work efficiency, and the work of inconvenient cooperation manipulator.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a diagonal self-positioning glass adsorption clamp which can automatically perform two-corner positioning on a workpiece (rectangular glass) so as to match the work of a manipulator and effectively improve the glass processing efficiency.
The scheme for solving the technical problems is as follows:
a diagonal self-positioning glass adsorption clamp comprises a hollow base, wherein a smooth and flat workpiece table is formed on the base, a first positioning part and a second positioning part which are diagonally arranged are arranged on the workpiece table, the first positioning part is connected in a guide groove on the base in a sliding mode, and a right-angle notch is formed in one side, facing the second positioning part, of the first positioning part; a driving mechanism for driving the first positioning part to be close to or far away from the second positioning part is arranged in the base; the second positioning part is L-shaped, the second positioning part is inserted in an L-shaped groove in the base, and a lifting mechanism for driving the second positioning part to move up and down in the L-shaped groove is arranged in the base.
A waist-shaped hole is formed in the bottom surface of the guide groove;
the driving mechanism comprises a driving rod inserted in the waist-shaped hole, the driving rod penetrates through the upper end of the waist-shaped hole and is fixedly connected with the first positioning part, a driving sliding block is fixed at the lower extending end of the driving rod penetrating through the waist-shaped hole, two ends of the driving sliding block are respectively fixed with a spring extending towards the first positioning part, the other end of the spring is fixed with a spring supporting block, and the spring supporting block is fixed inside the base; the middle part of the driving slide block is pressed against the cam, the cam is fixed on a motor shaft of the motor, the motor is fixed on the support plate, and the support plate is fixed inside the base.
A through hole communicated with the inner cavity of the base is formed at the bottom of the L-shaped groove; the lifting mechanism comprises a telescopic cylinder fixed on the lower end face of the through hole, and a telescopic rod of the telescopic cylinder penetrates through the through hole to be fixedly connected with the bottom face of the second positioning portion.
A plurality of air holes are formed in the middle area of the workpiece platform between the first positioning part and the second positioning part; the inside shaping of base has the negative pressure chamber, and a plurality of gas pockets communicate with each other with the negative pressure chamber, and the negative pressure chamber has the vacuum pump through the pipe connection.
And a first corner avoiding groove is formed at the right angle of the right angle opening.
And a second corner avoiding groove is formed at the right angle of the second positioning part.
The cam is formed with a cam mandrel, and the cam mandrel is hinged on the support plate through a bearing; and a motor shaft of the motor is fixedly connected with the cam mandrel.
The workpiece clamped by the first positioning part and the second positioning part is rectangular.
The invention has the following outstanding effects: compared with the prior art, the automatic glass positioning device can automatically perform two-angle positioning on a workpiece (rectangular glass) so as to be matched with the work of a manipulator, and can effectively improve the glass processing efficiency.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a bottom view of the present invention;
fig. 5 is a cross-sectional view of fig. 2 taken about a-a.
Detailed Description
In an embodiment, as shown in fig. 1 to 5, a diagonal self-positioning glass adsorption clamp includes a base 1 with a hollow interior, a smooth and flat workpiece stage 11 is formed on the base 1, a first positioning portion 2 and a second positioning portion 3 are diagonally arranged on the workpiece stage 11, the first positioning portion 2 is slidably connected in a guide groove 12 on the base 1, and a right-angle notch 21 is formed on one side of the first positioning portion 2 facing the second positioning portion 3; a driving mechanism 4 for driving the first positioning part 2 to be close to or far away from the second positioning part 3 is arranged in the base 1; the second positioning part 3 is in an L shape, the second positioning part 3 is inserted in an L-shaped groove 13 on the base 1, and a lifting mechanism 5 which drives the second positioning part 3 to move up and down in the L-shaped groove 13 is arranged in the base 1.
Furthermore, a kidney-shaped hole 14 is formed on the bottom surface of the guide groove 12;
the driving mechanism 4 comprises a driving rod 41 inserted in the kidney-shaped hole 14, the driving rod 41 penetrates through the upper end of the kidney-shaped hole 14 and is fixedly connected with the first positioning part 2, a driving slider 42 is fixed at the lower extending end of the driving rod 41 penetrating through the kidney-shaped hole 14, two ends of the driving slider 42 are respectively fixed with a spring 43 extending towards the first positioning part 2, the other end of the spring 43 is fixed with a spring supporting block 44, and the spring supporting block 44 is fixed inside the base 1; the middle part of the driving slide block 42 presses against the cam 45, the cam 45 is fixed on the motor shaft of the motor 46, the motor 46 is fixed on the support plate 47, and the support plate 47 is fixed inside the base 1.
Furthermore, a through hole 16 communicated with the inner cavity 15 of the base 1 is formed at the bottom of the L-shaped groove 13; the lifting mechanism 5 comprises a telescopic cylinder 51 fixed on the lower end surface of the through hole 16, and the telescopic rod of the telescopic cylinder 51 passes through the through hole 16 and is fixedly connected with the bottom surface of the second positioning part 3.
Furthermore, a plurality of air holes 17 are formed in the middle area of the workpiece table 11 between the first positioning portion 2 and the second positioning portion 3; a negative pressure cavity 18 is formed in the base 1, the air holes 17 are communicated with the negative pressure cavity 18, and the negative pressure cavity 18 is connected with a vacuum pump 6 through a pipeline.
Furthermore, a first corner avoiding groove 22 is formed at the right angle of the right-angle notch 21.
Furthermore, a second corner avoiding groove 31 is formed at the right angle of the second positioning portion 3.
Furthermore, the cam 45 is formed with a cam spindle 451, and the cam spindle 451 is hinged to the support plate 47 through a bearing 48; the motor shaft of the motor 46 is fixedly connected with the cam spindle 451.
Further, the workpiece 9 clamped by the first positioning portion 2 and the second positioning portion 3 has a rectangular shape.
The working principle is as follows: first, as shown in fig. 3, the robot places a workpiece 9 (rectangular glass) to be processed on a workpiece table 11 and between the first positioning portion 2 and the second positioning portion 3, since the workpiece table is relatively smooth, the workpiece 9 is likely to slightly displace or rotate; secondly, the telescopic rod of the telescopic cylinder 51 extends to push the second positioning part 3 upwards, and the second top part 3 is higher than the workpiece table 11; thirdly, the motor 46 drives the cam 45 to rotate, the drawing surface of the cam 45 rotated by the cam 45 is pressed on the driving slide block 42, the driving slide block 42 moves to the right and drives the first positioning part 2 to move to the right through the driving rod 41, the first positioning part 2 pushes the workpiece 9 to the second positioning part 3, and a pair of opposite corners of the workpiece 9 are respectively pressed on the right-angle notch 21 of the first positioning part 2 and the right-angle corner of the second positioning part 3; fourthly, the vacuum pump works to vacuumize the negative pressure cavity, and the negative pressure cavity adsorbs the workpiece 9 on the workpiece table through the air hole, so that the workpiece is fixed, and the workpiece 9 is conveniently processed.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a diagonal self-align glass adsorbs anchor clamps, includes inside hollow base (1), its characterized in that: a smooth and flat workpiece table (11) is formed on the base (1), a first positioning part (2) and a second positioning part (3) which are arranged diagonally are arranged on the workpiece table (11), the first positioning part (2) is connected in a guide groove (12) on the base (1) in a sliding manner, and a right-angle notch (21) is formed on one side, facing the second positioning part (3), of the first positioning part (2); a driving mechanism (4) for driving the first positioning part (2) to be close to or far away from the second positioning part (3) is arranged in the base (1); the second positioning part (3) is L-shaped, the second positioning part (3) is inserted in an L-shaped groove (13) on the base (1), and a lifting mechanism (5) for driving the second positioning part (3) to move up and down in the L-shaped groove (13) is arranged in the base (1);
a waist-shaped hole (14) is formed in the bottom surface of the guide groove (12);
the driving mechanism (4) comprises a driving rod (41) inserted in the waist-shaped hole (14), the driving rod (41) penetrates through the upper end of the waist-shaped hole (14) and is fixedly connected with the first positioning part (2), the driving rod (41) penetrates through the lower extending end of the waist-shaped hole (14) and is fixedly provided with a driving slider (42), two ends of the driving slider (42) are respectively fixedly provided with a spring (43) extending towards the first positioning part (2), the other end of the spring (43) is fixedly provided with a spring supporting block (44), and the spring supporting block (44) is fixed inside the base (1); the middle part of the driving slide block (42) is pressed against the cam (45), the cam (45) is fixed on a motor shaft of the motor (46), the motor (46) is fixed on a support plate (47), and the support plate (47) is fixed inside the base (1).
2. The diagonal self-positioning glass adsorption clamp of claim 1, wherein: a through hole (16) communicated with the inner cavity (15) of the base (1) is formed at the bottom of the L-shaped groove (13); the lifting mechanism (5) comprises a telescopic cylinder (51) fixed on the lower end face of the through hole (16), and a telescopic rod of the telescopic cylinder (51) penetrates through the through hole (16) to be fixedly connected with the bottom face of the second positioning portion (3).
3. The diagonal self-positioning glass adsorption clamp of claim 2, wherein: a plurality of air holes (17) are formed in the middle area, located between the first positioning part (2) and the second positioning part (3), of the workpiece table (11); the inside shaping of base (1) has negative pressure chamber (18), and a plurality of gas pockets (17) communicate with each other with negative pressure chamber (18), and negative pressure chamber (18) have vacuum pump (6) through the pipe connection.
4. The diagonal self-positioning glass adsorption clamp of claim 1, wherein: and a first corner avoiding groove (22) is formed at the right angle of the right angle opening (21).
5. The diagonal self-positioning glass adsorption clamp of claim 4, wherein: and a second corner avoiding groove (31) is formed at the right angle of the second positioning part (3).
6. The diagonal self-positioning glass adsorption clamp of claim 1, wherein: the cam (45) is formed with a cam mandrel (451), and the cam mandrel (451) is hinged on the support plate (47) through a bearing (48); and a motor shaft of the motor (46) is fixedly connected with the cam mandrel (451).
7. A diagonal self-positioning glass suction fixture according to any one of claims 1-6, characterized in that: the workpiece (9) clamped by the first positioning part (2) and the second positioning part (3) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039992.4A CN111186236B (en) | 2020-01-15 | 2020-01-15 | Diagonal self-positioning glass adsorption clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039992.4A CN111186236B (en) | 2020-01-15 | 2020-01-15 | Diagonal self-positioning glass adsorption clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111186236A CN111186236A (en) | 2020-05-22 |
| CN111186236B true CN111186236B (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039992.4A Active CN111186236B (en) | 2020-01-15 | 2020-01-15 | Diagonal self-positioning glass adsorption clamp |
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| Country | Link |
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| CN (1) | CN111186236B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214178A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Adjustment method of multifunctional glass support platform |
| CN105834856A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Absorption type glass column circular head grinding device |
| CN105835248A (en) * | 2016-05-30 | 2016-08-10 | 深圳市创世纪机械有限公司 | Glass machine fixture |
| CN207488292U (en) * | 2017-10-20 | 2018-06-12 | 合肥欣奕华智能机器有限公司 | A kind of glass substrate bearing platform |
| CN108422745A (en) * | 2018-04-17 | 2018-08-21 | 南京汇康玻璃制品有限公司 | A kind of vacuum suction glass printing workbench |
-
2020
- 2020-01-15 CN CN202010039992.4A patent/CN111186236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214178A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Adjustment method of multifunctional glass support platform |
| CN105834856A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Absorption type glass column circular head grinding device |
| CN105835248A (en) * | 2016-05-30 | 2016-08-10 | 深圳市创世纪机械有限公司 | Glass machine fixture |
| CN207488292U (en) * | 2017-10-20 | 2018-06-12 | 合肥欣奕华智能机器有限公司 | A kind of glass substrate bearing platform |
| CN108422745A (en) * | 2018-04-17 | 2018-08-21 | 南京汇康玻璃制品有限公司 | A kind of vacuum suction glass printing workbench |
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| Publication number | Publication date |
|---|---|
| CN111186236A (en) | 2020-05-22 |
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Effective date of registration: 20210611 Address after: Luqiao Tongyu street small thick Village in Taizhou city Zhejiang province 318050 Applicant after: TAIZHOU ZHONGGANG CHEMICAL & CONSTRUCTION Co.,Ltd. Address before: 523000 Building 1, No.9 Keji 9 Road, Songshanhu Park, Dongguan City, Guangdong Province Applicant before: Dongguan Jiahong Electromechanical Technology Co.,Ltd. |
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