CN220597623U - Self-rotating clamp for vacuum coating machine - Google Patents
Self-rotating clamp for vacuum coating machine Download PDFInfo
- Publication number
- CN220597623U CN220597623U CN202321753127.1U CN202321753127U CN220597623U CN 220597623 U CN220597623 U CN 220597623U CN 202321753127 U CN202321753127 U CN 202321753127U CN 220597623 U CN220597623 U CN 220597623U
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- disc
- rotating
- shaft
- coating machine
- vacuum coating
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- 238000001771 vacuum deposition Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a self-rotating clamp for a vacuum coating machine, which comprises a workpiece and a base, wherein a plurality of rotating shafts are rotationally connected to the base, a cavity is arranged in the base, a rotating mechanism is arranged in the cavity, the rotating mechanism comprises a driving motor for driving the rotating shafts to rotate, a motor mounting frame is arranged at the bottom of the base, the driving motor is fixedly arranged on a motor bracket, a clamping mechanism is arranged at one end of the rotating shaft, which is far away from the driving motor, of the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of vacuum coating machines, in particular to a self-rotating clamp for a vacuum coating machine.
Background
The vacuum coating machine mainly refers to a type of coating which needs to be carried out under higher vacuum degree, and particularly comprises various types including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and the like, and a workpiece to be coated generally needs to rotate to improve the coating effect;
however, because the use cost of the coating machine is high, a plurality of workpieces to be coated are coated together, and referring to a comparison document CN214782114U, the volume of the autorotation clamp mentioned in the comparison document is larger, so that the number of the workpieces to be coated which are coated together is reduced, the production cost is indirectly increased, the comparison document also needs to rotate a threaded rod by hand, and then the guide block is driven to move to clamp the parts, and the operation is complicated when the workpieces to be coated are clamped simultaneously;
therefore, we design a self-rotating clamp for a vacuum coating machine.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the volume of a self-rotating clamp is large, so that the number of workpieces to be coated, which are coated together, is reduced, the production cost is indirectly increased, the threaded rod is required to be rotated by hand in the comparison document, the guide block is driven to move to clamp a part, and the operation is complicated when a plurality of workpieces to be coated are clamped at the same time.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a rotation clamp for vacuum coating machine, includes work piece and base station, it is connected with a plurality of pivots to rotate on the base station, be equipped with the cavity in the base station, be equipped with slewing mechanism in the cavity, slewing mechanism is including being used for driving a plurality of pivot pivoted driving motor, the base station bottom is equipped with the motor mounting bracket, driving motor fixed mounting is on the motor support, driving motor's one end is kept away from to the pivot one end is equipped with fixture, fixture includes a plurality of connecting rods that are used for the centre gripping work piece.
Preferably, the plurality of rotating shafts are arranged on the base in a circumferential array, and the output end of the driving motor is fixedly connected with the rotating shaft positioned at the center of the base.
Preferably, the rotation mechanism further includes:
the driving gear is fixedly connected with a rotating shaft positioned at the center of the base, the driven gears are meshed with each other, and the driven gears are meshed with the driving gear.
Preferably, one end of the connecting rod is provided with a first shaft, and the other end is provided with a second shaft.
Preferably, the clamping mechanism further comprises:
the fixed disc is fixedly arranged on the rotating shaft through the shaft hole, and the plurality of connecting tables are distributed on the fixed disc in a circumferential array;
the rotary disc is rotationally connected with the fixed disc, the rotary disc is fixedly connected with the connecting disc through the connecting blocks, the connecting disc is positioned above the rotary disc, the connecting disc and the rotary disc are coaxially arranged, a plurality of mounting holes are formed in the connecting disc, and the first shaft is rotationally connected with the mounting holes;
the deflector rod is fixedly connected with one of the connecting blocks.
Preferably, the connecting table is provided with a shaft hole, two sides of the connecting table are provided with limiting plates, and the second shaft is rotationally connected with the shaft hole.
Preferably, a plurality of supporting feet for supporting the device are arranged at the bottom of the base.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the plurality of connecting rods distributed according to the circumferential array are respectively connected with the mounting holes on the connecting disc and the shaft holes on the connecting table in a rotating way through the first shaft and the second shaft, and the limiting plates are arranged on the two sides of the connecting table, so that the rotating disc is enabled to rotate through stirring the deflector rod, at the moment, one end, close to the first shaft, of the connecting rod rotates by taking the second shaft as the circle center, and the clamping of the plurality of connecting rods on a workpiece is realized, so that the operation is simple and convenient.
2. According to the utility model, the rotating shaft positioned in the center of the base is driven to rotate by the driving motor, and the plurality of rotating shafts on the base are driven to rotate simultaneously with the workpiece placed on the clamping mechanism by the driving gear and the driven gear, so that the effect of coating the workpiece is improved.
3. According to the utility model, the plurality of bolt mounting openings are formed in the fixed disc, the plurality of clamping mechanisms are connected in the vertical direction through the screw rods and the bolts, and rotate along with the rotation of the rotating shaft, so that the plurality of workpieces to be coated are coated together, the space utilization rate is high, and the production cost is reduced conveniently.
Drawings
FIG. 1 is a schematic diagram of a spin chuck for a vacuum coater according to the present utility model;
FIG. 2 is a front view of a spin chuck for a vacuum coater according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a base of a spin chuck for a vacuum coating machine according to the present utility model;
FIG. 4 is a schematic view of a clamping mechanism of a self-rotating clamp for a vacuum coating machine according to the present utility model;
fig. 5 is a schematic diagram of a connecting rod structure of a self-rotating clamp for a vacuum coating machine according to the present utility model.
In the figure: 1. a base station; 2. a rotating shaft; 3. a driving motor; 4. a drive gear; 5. a driven gear; 6. a fixed plate; 7. a connection station; 8. a rotating disc; 9. a connecting disc; 10. a connecting block; 11. a deflector rod; 12. a mounting hole; 13. a first shaft; 14. a second shaft; 15. a connecting rod; 16. and supporting the feet.
Detailed Description
Referring to fig. 1-5, a self-rotating clamp for a vacuum coating machine comprises a workpiece and a base 1, wherein a plurality of rotating shafts 2 are rotatably connected to the base 1, the rotating shafts 2 are arranged on the base 1 in a circumferential array, the output end of a driving motor 3 is fixedly connected with the rotating shaft 2 positioned at the central position of the base 1, a plurality of supporting feet 16 for supporting devices are arranged at the bottom of the base 1, a cavity is arranged in the base 1, a rotating mechanism is arranged in the cavity, and the rotating mechanism is used for enabling the rotating shafts 2 on the base 1 to rotate together through the driving motor 3 so as to drive the workpiece to rotate, so that the effect of coating the workpiece is improved conveniently;
the rotating mechanism comprises a driving motor 3 for driving the rotating shafts 2 to rotate, the rotating mechanism further comprises a driving gear 4 and a plurality of driven gears 5, the driving gear 4 is fixedly connected with the rotating shafts 2 positioned at the center of the base 1, the driven gears 5 are meshed with each other, the driven gears 5 are meshed with the driving gear 4, and the driving motor 3 drives the driving gear 4 to be meshed with the driven gears 5 for transmission, and the driven gears 5 are meshed with each other for transmission, so that the rotating shafts 2 on the base 1 can rotate simultaneously.
Referring to fig. 2, 4 and 5, a motor mounting frame is arranged at the bottom of the base 1, a driving motor 3 is fixedly mounted on a motor bracket, a clamping mechanism is arranged at one end of the rotating shaft 2, which is far away from the driving motor 3, and is used for clamping a workpiece, so that the workpiece is prevented from being separated from the base 1 due to centrifugal force when rotating;
the clamping mechanism comprises a plurality of connecting rods 15 for clamping workpieces, wherein one end of each connecting rod 15 is provided with a first shaft 13, the other end of each connecting rod is provided with a second shaft 14, the clamping mechanism further comprises a fixed disc 6 and a plurality of connecting tables 7, the fixed disc 6 is fixedly arranged on the rotating shaft 2 through a shaft hole, the plurality of connecting tables 7 are distributed on the fixed disc 6 in a circumferential array, and the effect of the arrangement is that the workpieces are clamped conveniently and driven to rotate along with the rotation of the rotating shaft 2;
rotating disc 8, connection pad 9 and a plurality of connecting block 10, rotating disc 8 and fixed disk 6 rotate and are connected, rotating disc 8 passes through a plurality of connecting blocks 10 and connection pad 9 fixed connection, connection pad 9 is located rotating disc 8 top, and connection pad 9 and the coaxial setting of rotating disc 8, a plurality of mounting holes 12 have been seted up on the connection pad 9, first axle 13 and mounting hole 12 rotate and are connected, the driving lever 11, the effect that driving lever 11 and one of them connecting block 10 fixed connection set up like this is connecting rod 15 through first axle 13 and second axle 14 respectively with the mounting hole 12 on connection pad 9 and the shaft hole rotation connection on the connection board 7, make rotating disc 8 rotate through stirring driving lever 11, the one end that connecting rod 15 is close to first axle 13 rotates with second axle 14 as the centre of a circle this moment.
Referring to fig. 4, a shaft hole is formed in the connection table 7, limiting plates are arranged on two sides of the connection table 7, the second shaft 14 is rotatably connected with the shaft hole, and the arrangement has the effects that a plurality of bolt mounting holes are formed in the fixed disc 6, a plurality of clamping mechanisms are connected in the vertical direction through screws and bolts, and the clamping mechanisms are convenient to clamp workpieces and rotate along with rotation of the rotating shaft 2.
The working principle of the utility model is as follows:
firstly, through fixed disk 6 through shaft hole fixed mounting on pivot 2, make rolling disc 8 rotate through stirring driving lever 11, the one end that connecting rod 15 is close to first axle 13 at this moment rotates with second axle 14 as the centre of a circle, realize the centre gripping to the work piece, through offered a plurality of bolt mounting mouths on fixed disk 6, realize connecting a plurality of fixture in the vertical direction through screw rod and bolt, be convenient for a plurality of fixture centre gripping work pieces rotate along with pivot 2 rotation, space utilization is high, be convenient for reduce manufacturing cost.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a rotation clamp for vacuum coating machine, includes work piece and base station (1), its characterized in that, rotate on base station (1) and be connected with a plurality of pivots (2), be equipped with the cavity in base station (1), be equipped with slewing mechanism in the cavity, slewing mechanism is including being used for driving a plurality of pivots (2) pivoted driving motor (3), base station (1) bottom is equipped with the motor mounting bracket, driving motor (3) fixed mounting is on the motor support, the one end that driving motor (3) were kept away from to pivot (2) is equipped with fixture, fixture includes a plurality of connecting rods (15) that are used for the centre gripping work piece.
2. The self-rotating clamp for the vacuum coating machine according to claim 1, wherein a plurality of rotating shafts (2) are arranged on the base station (1) in a circumferential array, and the output end of the driving motor (3) is fixedly connected with the rotating shaft (2) positioned at the central position of the base station (1).
3. The spin chuck for use with a vacuum coating machine as set forth in claim 2, wherein said rotating mechanism further comprises:
the device comprises a driving gear (4) and a plurality of driven gears (5), wherein the driving gear (4) is fixedly connected with a rotating shaft (2) positioned at the central position of a base station (1), the driven gears (5) are meshed with each other, and the driven gears (5) are meshed with the driving gear (4).
4. The spin chuck for a vacuum coating machine according to claim 1, wherein the connecting rod (15) has a first shaft (13) at one end and a second shaft (14) at the other end.
5. The spin chuck for use with a vacuum coating machine as recited in claim 4, wherein said clamping mechanism further comprises:
the fixed disc (6) and a plurality of connecting tables (7), wherein the fixed disc (6) is fixedly arranged on the rotating shaft (2) through a shaft hole, and the plurality of connecting tables (7) are distributed on the fixed disc (6) in a circumferential array;
the rotary disc (8), the connecting disc (9) and a plurality of connecting blocks (10), the rotary disc (8) is rotationally connected with the fixed disc (6), the rotary disc (8) is fixedly connected with the connecting disc (9) through the plurality of connecting blocks (10), the connecting disc (9) is positioned above the rotary disc (8), the connecting disc (9) and the rotary disc (8) are coaxially arranged, a plurality of mounting holes (12) are formed in the connecting disc (9), and the first shaft (13) is rotationally connected with the mounting holes (12);
the driving lever (11), driving lever (11) and one of them connecting block (10) fixed connection.
6. The self-rotating clamp for the vacuum coating machine according to claim 5, wherein the connecting table (7) is provided with a shaft hole, two sides of the connecting table (7) are provided with limiting plates, and the second shaft (14) is rotatably connected with the shaft hole.
7. The spin chuck for a vacuum coating machine according to claim 1, wherein a plurality of support legs (16) for supporting the device are provided at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321753127.1U CN220597623U (en) | 2023-07-06 | 2023-07-06 | Self-rotating clamp for vacuum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321753127.1U CN220597623U (en) | 2023-07-06 | 2023-07-06 | Self-rotating clamp for vacuum coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597623U true CN220597623U (en) | 2024-03-15 |
Family
ID=90175840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321753127.1U Active CN220597623U (en) | 2023-07-06 | 2023-07-06 | Self-rotating clamp for vacuum coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597623U (en) |
-
2023
- 2023-07-06 CN CN202321753127.1U patent/CN220597623U/en active Active
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