CN215757585U - Large disc with built-in rotary shaft seat and suitable for multi-specification workpiece racks - Google Patents
Large disc with built-in rotary shaft seat and suitable for multi-specification workpiece racks Download PDFInfo
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- CN215757585U CN215757585U CN202121632440.0U CN202121632440U CN215757585U CN 215757585 U CN215757585 U CN 215757585U CN 202121632440 U CN202121632440 U CN 202121632440U CN 215757585 U CN215757585 U CN 215757585U
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Abstract
The utility model provides a large disc with a built-in rotary shaft seat suitable for multi-specification workpiece racks, which comprises a chassis, an outer ring rotary shaft seat, an outer ring gear and a fixed support, wherein the bottom of the outer ring rotary shaft seat is positioned on the upper surface of the outer ring gear, the center of the outer ring gear is connected with a motor shaft of a motor, so that the outer ring gear is driven by the motor to rotate, the inner ring rotating shaft seat is positioned on the upper surface of the inner ring gear, the inner ring gear is positioned on the upper surface of the chassis, the inner ring gear is meshed with the outer ring gear, the bodies of the inner ring rotating shaft seat and the outer ring rotating shaft seat are arranged inside the chassis, the occupied space of the inner ring rotating shaft seat and the outer ring rotating shaft seat is reduced, the upper part of the chassis is connected with the fixed support, the fixed support plays a role in connecting and supporting the workpiece frame and the chassis, therefore, the large plate can adapt to the workpiece racks with various specifications, and the production cost and the occupied space of the customized large plate with various specifications are reduced.
Description
Technical Field
The utility model belongs to the technical field of surface treatment, and particularly relates to a large disc with a built-in rotary shaft seat, which is suitable for a multi-specification workpiece rack.
Background
In the technical field of PVD vacuum coating, a workpiece to be coated needs to be placed on a workpiece frame, the workpiece frame is located on a large disc, each workpiece frame on the large disc can rotate, a rotating shaft is arranged at the bottom of the large disc and can be inserted into a base of a vacuum coating machine and revolves around the base of the vacuum coating machine, the large disc is particularly important in the whole PVD vacuum coating process, and the uniformity of a coating during coating is extremely high in association with the revolution of the large disc and the rotation of the workpiece frame. The sizes of the current large discs are connected, and the central positions of the workpiece racks on the large discs are also connected, so that the distance between the adjacent workpiece racks is limited, the maximum diameter of the workpiece rack capable of being adapted on the same large disc is the distance between the central positions of the two adjacent workpiece racks, and if a workpiece rack exceeding the distance between the central positions of the two adjacent workpiece racks is required to be placed on the large disc for use, a new customized large disc needs to be replaced. However, in the actual production process, if a workpiece with different specifications is produced, the large plate with one specification needs to be replaced, and the large plates with different specifications need to be connected by the independent connecting seat when being idle, so that the production cost is greatly increased, and meanwhile, the occupied area is also increased.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the problem that a workpiece rack of various specifications may be used in the existing production process, so that the floor space of the production cost is increased due to frequent replacement of a customized large disk, the utility model provides a large disk of a built-in rotary shaft seat suitable for a workpiece rack of various specifications, which comprises a chassis 1, an outer ring rotary shaft seat 3, an outer ring gear 2 and a fixed support 4, wherein the bottom of the outer ring rotary shaft seat 3 is positioned on the upper surface of the outer ring gear 2, the center of the outer ring gear 2 is connected with a motor shaft of a motor, so that the outer ring gear 2 is driven by the motor to rotate, the large disk of the built-in rotary shaft seat suitable for the workpiece rack of various specifications further comprises an inner ring gear 5 and an inner ring rotary shaft seat 6, the inner ring rotary shaft seat 6 is positioned on the upper surface of the inner ring gear 5, the inner ring gear 5 is positioned on the upper surface of the chassis 1, and the inner ring gear 5 is meshed with the outer ring gear 2, make outer lane gear 2 can drive outer lane gear 2 when taking place autogyration like this and take place rotatoryly, thereby it takes place rotatoryly to drive inner circle swivel mount 6, can improve the distance between two adjacent inner circle gears 5 like this, the body of inner circle swivel mount 6 and outer lane swivel mount 3 all sets up inside chassis 1, the occupation space of inner circle swivel mount 6 and outer lane swivel mount 3 has been reduced, the upper portion and the fixed bolster 4 of chassis 1 are connected, fixed bolster 4 plays connection and supporting role to work rest and chassis 1, thereby can make the big dish can adapt to the work rest of multiple specification, the occupation space of the customization big dish of manufacturing cost and multiple specification has been reduced.
A big dish suitable for many specifications work rest's built-in swivel mount, it includes: chassis 1, outer lane gear 2 and outer lane revolving shaft seat 3, 1 inside cavity structures that is equipped with on chassis, 1 inside bottom on chassis is connected with a plurality of outer lane gears 2, and the distance of the center of a plurality of outer lane gears 2 apart from the center on chassis 1 equals, and the bottom of outer lane revolving shaft seat 3 is located outer lane gear 2's upper surface, and outer lane gear 2's center is connected with the motor shaft of motor to make outer lane gear 2 driven by the motor rotatory, its characterized in that: the outer ring rotating shaft seat 3 and the outer ring gear 2 are located in a hollow cavity structure of the chassis 1, an inner ring gear 5 and an inner ring rotating shaft seat 6 are further arranged in the hollow cavity structure of the chassis 1, the inner ring gear 5 is located at the bottom inside the large-disc chassis 1, the inner ring rotating shaft seat 6 is located on the upper surface of the inner ring gear 5, and the planes of openings of the outer ring rotating shaft seat 3 and the inner ring rotating shaft seat 6 are on the same horizontal plane as the upper surface of the chassis 1.
Further, the openings of the outer ring rotary shaft seat 3 and the inner ring rotary shaft seat 6 are located at the top of the large disc chassis 1, the openings of the outer ring rotary shaft seat 3 and the inner ring rotary shaft seat 6 are provided with a movable cover plate 7, when some of the outer ring rotary shaft seats 3 or the inner ring rotary shaft seats 6 are not used, the movable cover plate 7 can be used for covering the outer ring rotary shaft seats 3 or the inner ring rotary shaft seats 6, and the outer ring rotary shaft seats 3 or the inner ring rotary shaft seats 6 are prevented from being polluted in the film coating process.
Furthermore, the movable cover plate 7 is detachably provided with the pressing codes 8, when the chassis 1 rotates too fast, the pressing codes 8 can be used for assisting the movable cover plate 7, and the movable cover plate 7 is prevented from flying out due to the rotation of the chassis 1 and damaging the devices in the film coating machine.
Furthermore, the number of the outer ring gears 2 is 4-8.
Further, the inner ring gear 5 comprises one or more groups of inner ring gears 5, when the inner ring gears 5 are in one group, the centers of the inner ring gears 5 are located on the same circumference, when the inner ring gears 5 are in multiple groups, the centers of the inner ring gears 5 are located on different circumferences, and the inner ring gear 5 is meshed with the outer ring gear 2, or the inner ring gear 5 with the center located on the same smaller diameter circumference is meshed with the inner ring gear 5 with the center located on the same larger diameter circumference.
Furthermore, the periphery of the upper part of the chassis 1 is connected with a plurality of fixed supports 4 with the same clearance, the lower ends of the fixed supports 4 are vertically connected with the chassis 1, the upper ends of the fixed supports 4 are connected with a cover plate, when a connecting piece of the workpiece rack is connected with an outer ring rotating shaft seat 3 or an inner ring rotating shaft seat 6 of the chassis 1, the workpiece rack is arranged in a ring enclosed by the fixed supports 4, and the fixed supports 4 play a role in connecting and supporting the chassis 1 and the workpiece rack.
Further, the number of the inner ring gears 5 is less than the number of the outer ring gears 2 whose centers are located on the same circumference.
Furthermore, a rotating shaft is arranged at the center of the chassis 1, and the rotating shaft can drive the whole large disc to revolve under the action of a power mechanism.
Therefore, by adopting the large disc with the built-in rotary shaft seat suitable for the multi-specification workpiece racks, the distance between the adjacent workpiece racks can be changed due to the introduction of the inner ring gear 5 and the inner ring rotary shaft seat 6, so that the distance between the adjacent workpiece racks is widened, meanwhile, the bodies of the inner ring rotary shaft seat 6 and the outer ring rotary shaft seat 3 are arranged inside the chassis 1, the occupied space of the inner ring rotary shaft seat 6 and the outer ring rotary shaft seat 3 is reduced, the upper part of the chassis 1 is connected with the fixed support 4, and the fixed support 4 plays a role in connecting and supporting the workpiece racks and the chassis 1, so that the large disc can adapt to the workpiece racks with various specifications, and the production cost and the occupied space of the customized large discs with various specifications are reduced.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the scope of the claims thereto. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Drawings
Fig. 1 is a perspective view of a large disc of the present invention.
Fig. 2 is a schematic view of the improved internal structure of the large disk of the present invention.
Fig. 3 is a schematic view of the improved internal structure of the large disk of the present invention.
Fig. 4 is a schematic view of the improved internal structure of the large disk of the present invention.
Description of the main elements
The following detailed description will further illustrate the utility model in conjunction with the above-described figures.
Detailed Description
As shown in fig. 1, a perspective view of a large disc of the present invention; fig. 2 is a schematic diagram showing an improved internal structure of the large disc of the present invention; fig. 3 is a schematic view showing an improved internal structure of the large disc of the present invention, and fig. 4 is a schematic view showing an improved internal structure of the large disc of the present invention.
A big dish suitable for many specifications work rest's built-in swivel mount, it includes: chassis 1, outer lane gear 2 and outer lane revolving shaft seat 3, 1 inside cavity structures that is equipped with on chassis, 1 inside bottom on chassis is connected with a plurality of outer lane gears 2, and the distance of the center of a plurality of outer lane gears 2 apart from the center on chassis 1 equals, and the bottom of outer lane revolving shaft seat 3 is located outer lane gear 2's upper surface, and outer lane gear 2's center is connected with the motor shaft of motor to make outer lane gear 2 driven by the motor rotatory, its characterized in that: the outer ring rotating shaft seat 3 and the outer ring gear 2 are located in a hollow cavity structure of the chassis 1, an inner ring gear 5 and an inner ring rotating shaft seat 6 are further arranged in the hollow cavity structure of the chassis 1, the inner ring gear 5 is located at the bottom inside the large-disc chassis 1, the inner ring rotating shaft seat 6 is located on the upper surface of the inner ring gear 5, and the planes of openings of the outer ring rotating shaft seat 3 and the inner ring rotating shaft seat 6 are on the same horizontal plane as the upper surface of the chassis 1.
The openings of the outer ring rotating shaft seat 3 and the inner ring rotating shaft seat 6 are positioned at the top of the large disc chassis 1, the openings of the outer ring rotating shaft seat 3 and the inner ring rotating shaft seat 6 are provided with movable cover plates 7, when some of the outer ring rotating shaft seats 3 or the inner ring rotating shaft seats 6 are not used, the movable cover plates 7 can be used for covering the outer ring rotating shaft seats 3 or the inner ring rotating shaft seats 6, and the outer ring rotating shaft seats 3 or the inner ring rotating shaft seats 6 are prevented from being polluted in the film coating process.
The press codes 8 are detachably arranged on the movable cover plate 7, and when the chassis 1 rotates too fast, the press codes 8 can be used for assisting the movable cover plate 7, so that the movable cover plate 7 is prevented from flying out due to the rotation of the chassis 1 and damaging the devices in the film plating machine.
The number of the outer ring gears 2 is 4-8.
The inner ring gears 5 comprise one or more groups of inner ring gears 5, when the inner ring gears 5 are in one group, the centers of the inner ring gears 5 are positioned on the same circumference, when the inner ring gears 5 are in multiple groups, the centers of the inner ring gears 5 are positioned on different circumferences, and the inner ring gears 5 are meshed with the outer ring gears 2, or the inner ring gears 5 with the centers positioned on the same circumference with a smaller diameter are meshed with the inner ring gears 5 with the centers positioned on the same circumference with a larger diameter.
The periphery of the upper portion of the chassis 1 is connected with a plurality of fixed supports 4 with the same clearance, the lower ends of the fixed supports 4 are perpendicularly connected with the chassis 1, the upper ends of the fixed supports 4 are connected with a covering plate, when a connecting piece of a workpiece rack is connected with an outer ring rotating shaft seat 3 or an inner ring rotating shaft seat 6 of the chassis 1, the workpiece rack is arranged in a ring enclosed by the fixed supports 4, and the fixed supports 4 play a role in connecting and supporting the chassis 1 and the workpiece rack.
The number of the inner ring gears 5 is less than that of the outer ring gears 2 the centers of which are positioned on the same circumference.
The center of the chassis 1 is provided with a rotating shaft, and the rotating shaft can drive the whole large disc to revolve under the action of a power mechanism.
Therefore, by adopting the large disc with the built-in rotary shaft seat suitable for the multi-specification workpiece racks, the distance between the adjacent workpiece racks can be changed due to the introduction of the inner ring gear 5 and the inner ring rotary shaft seat 6, so that the distance between the adjacent workpiece racks is widened, meanwhile, the bodies of the inner ring rotary shaft seat 6 and the outer ring rotary shaft seat 3 are arranged inside the chassis 1, the occupied space of the inner ring rotary shaft seat 6 and the outer ring rotary shaft seat 3 is reduced, the upper part of the chassis 1 is connected with the fixed support 4, and the fixed support 4 plays a role in connecting and supporting the workpiece racks and the chassis 1, so that the large disc can adapt to the workpiece racks with various specifications, and the production cost and the occupied space of the customized large discs with various specifications are reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A big dish suitable for many specifications work rest's built-in swivel mount, it includes: chassis (1), outer ring gear (2) and outer lane swivel axis seat (3), the inside cavity structures that is equipped with in chassis (1), the inside bottom in chassis (1) is equipped with a plurality of outer ring gear (2), the distance of the center distance of a plurality of outer ring gear (2) apart from the center on chassis (1) equals, the bottom of outer lane swivel axis seat (3) is located the upper surface of outer ring gear (2), the center of outer ring gear (2) is connected with the motor shaft of motor, thereby make outer ring gear (2) driven by the motor rotatory, its characterized in that: outer lane swivel mount (3) and outer lane gear (2) are arranged in the cavity structure of chassis (1), still be equipped with inner ring gear (5) and inner ring swivel mount (6) in the cavity structure of chassis (1), inner ring gear (5) are connected in the inside bottom of deep bid chassis (1), inner ring swivel mount (6) are located the upper surface of inner ring gear (5), the open-ended plane of outer lane swivel mount (3) and inner ring swivel mount (6) and the upper surface of chassis (1) are on same horizontal plane.
2. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: the openings of the outer ring rotating shaft seat (3) and the inner ring rotating shaft seat (6) are positioned at the top of the large-disc chassis (1), and the openings of the outer ring rotating shaft seat (3) and the inner ring rotating shaft seat (6) are provided with movable cover plates (7).
3. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 2, wherein: the movable cover plate (7) is detachably provided with a pressure code (8).
4. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: the number of the outer ring gears (2) is 4-8.
5. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: the inner ring gear (5) comprises one or more groups of inner ring gears (5), when the inner ring gears (5) are in one group, the centers of the inner ring gears (5) are positioned on the same circumference, when the inner ring gears (5) are in multiple groups, the centers of the inner ring gears (5) are positioned on different circumferences, and the inner ring gear (5) is meshed with the outer ring gear (2), or the inner ring gear (5) with the center positioned on the same smaller diameter circumference is meshed with the inner ring gear (5) with the center positioned on the same larger diameter circumference.
6. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: the periphery of the upper part of the chassis (1) is connected with a plurality of fixed supports (4) with the same clearance, the lower ends of the fixed supports (4) are vertically connected with the chassis (1), and the upper ends of the fixed supports (4) are connected with the cover plates.
7. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: the number of the inner ring gears (5) is less than that of the outer ring gears (2) the centers of which are positioned on the same circumference.
8. The large plate of the built-in rotary shaft seat suitable for the multi-specification workpiece holder as claimed in claim 1, wherein: a rotating shaft is arranged in the center of the chassis (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020216044797 | 2020-08-05 | ||
| CN202021604479 | 2020-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757585U true CN215757585U (en) | 2022-02-08 |
Family
ID=80106252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121632440.0U Active CN215757585U (en) | 2020-08-05 | 2021-07-19 | Large disc with built-in rotary shaft seat and suitable for multi-specification workpiece racks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215757585U (en) |
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2021
- 2021-07-19 CN CN202121632440.0U patent/CN215757585U/en active Active
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