CN218461973U - Small-size ultra-narrow high-precision alignment platform - Google Patents
Small-size ultra-narrow high-precision alignment platform Download PDFInfo
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- CN218461973U CN218461973U CN202222670196.8U CN202222670196U CN218461973U CN 218461973 U CN218461973 U CN 218461973U CN 202222670196 U CN202222670196 U CN 202222670196U CN 218461973 U CN218461973 U CN 218461973U
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- bottom plate
- crossed roller
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- guide rail
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a little volume super narrow high accuracy counterpoint platform, include: loading board, bottom plate and setting are in the loading board with counterpoint mechanism between the bottom plate, its characterized in that: the alignment mechanism comprises two groups of transmission modules, a screw rod group, a motor seat, a servo motor and an induction unit, and the induction unit can be connected to the bottom plate; the transmission module comprises an upper plate, a lower plate, a crossed roller guide rail and a crossed roller bearing, wherein the lower plate is connected with the bottom plate through the crossed roller guide rail and can perform linear transmission, and the lower plate is connected with a lead screw group, a motor seat and a servo motor through a driving block; the upper plate with pass through between the loading board crossed roller bearing rotates to be connected, the utility model discloses a high accuracy requirement of counterpoint platform has been realized to the use of the crossed roller guide rail of high accuracy.
Description
Technical Field
The utility model relates to a cross roller guide rail transmission technical field or swivel bearing transmission technical field or lead screw transmission technical field especially relate to a little volume super narrow high accuracy counterpoint platform.
Background
The alignment platform is a high-precision position detection device and is used for carrying out position movement through shaft linkage in different directions. The difficulty of detecting the detected object can be reduced, and the detection precision is improved. With the development of technology in manufacturing industry, the performance requirements on the alignment platform are higher and higher. The existing alignment platform has the following problems:
the existing contraposition platform has larger space size and lower precision, and special detection equipment has smaller requirement on installation space and higher precision; the existing alignment platform is generally linked by four small modules and has a large requirement on space.
In order to solve the above problems, innovative design is urgently needed on the basis of the original alignment platform with large size, large space and relatively low precision.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a little volume super narrow high accuracy counterpoint platform.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a small-size ultra-narrow high-precision alignment platform comprises: loading board, bottom plate and setting are in the loading board with counterpoint mechanism between the bottom plate, its characterized in that: the alignment mechanism comprises two groups of transmission modules, a screw rod group, a motor seat, a servo motor and an induction unit, and the induction unit can be connected to the bottom plate; the transmission module comprises an upper plate, a lower plate, a crossed roller guide rail and a crossed roller bearing, the lower plate is connected with the bottom plate through the crossed roller guide rail and can perform linear transmission, and the lower plate is connected with the lead screw group, the motor seat and the servo motor through the driving block; the upper plate is rotatably connected with the bearing plate through the crossed roller bearing.
In a preferred embodiment of the present invention, the bottom plate is provided with a cross roller guide mounting structure and a sensing unit mounting structure.
In a preferred embodiment of the present invention, a bearing mounting structure is provided on one side of the bearing plate facing the bottom plate.
In a preferred embodiment of the present invention, the upper plate of the transmission module is provided with a lead screw nut mounting structure.
In a preferred embodiment of the present invention, the screw assembly comprises a screw nut and a screw.
In a preferred embodiment of the present invention, the two sets of transmission modules are respectively located at two sides of the length direction of the alignment platform.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
the mechanism provided by the utility model only needs two transmission modules, and has two less transmission modules compared with the existing alignment platform, thereby greatly reducing the size of the alignment platform; and the utility model discloses a high accuracy requirement of counterpoint platform has been realized to the use of the cross roller guide rail of high accuracy to counterpoint platform has realized the user demand of little volume super narrow high accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a bottom view of the preferred embodiment of the present invention;
FIG. 3 is a front view block diagram of a preferred embodiment of the present invention;
FIG. 4 is a side view block diagram of a preferred embodiment of the present invention;
in the figure: 1. carrying a plate; 2. a base plate; 3. a, a module lower plate; 4. a, module upper plate; 5. b, a module lower plate; 6. b, module upper plate; 7. a screw rod group; 8. a motor base; 9. a servo motor; 10. a sensing unit; 11. a cross roller guide rail; 12. a rotating bearing; 13. and driving the block.
Detailed Description
The present invention will now be described in further detail with reference to the drawings, which are simplified schematic drawings illustrating, by way of illustration only, the basic structure of the invention and, thus, showing only the constituents relevant to the invention, and also, in the description of the invention, reference to "an embodiment", "one embodiment" or "another embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least some embodiments, but not necessarily all embodiments.
Example one
As shown in fig. 1 and fig. 2, fig. 3, and fig. 4, which are three views of fig. 1, an ultra-narrow alignment platform with high precision and small volume comprises a bearing plate 1, a bottom plate 2, two transmission modules, a screw rod set 7, a motor seat 9, a servo motor 9, and an induction unit 10. The lower plate is provided with a crossed roller guide rail 11 mounting structure and an induction unit 10 mounting structure; the upper plate has a swivel bearing 12 mounting arrangement.
The transmission module comprises an A module and a B module, wherein the A module comprises an A module lower plate 3, an A module upper plate 4, a crossed roller guide rail 11 and a crossed roller bearing, the B module comprises a B module lower plate 5, a B module upper plate 6, a crossed roller guide rail 11 and a crossed roller bearing, and the A module upper plate 4 and the B module upper plate 6 are both provided with lead screw nut mounting structures.
The lower plate 3 of the A module is provided with a motor seat 9 mounting structure, and the motor seat 9 is connected with a screw rod and a servo motor 9; and the screw rod group 7 consists of a screw rod nut and a screw rod.
The A module lower plate 3 is connected with the bottom plate 2 through a cross roller guide rail 11 to perform linear transmission, and meanwhile, the A module lower plate 3 is connected with the lead screw group 7, the motor seat 9 and the servo motor 9 through a driving block 13. The B module lower plate 5 is connected with the bottom plate 2 through a cross roller guide rail 11 to perform linear transmission. The mechanism can only need two transmission modules, and has two less transmission modules than the existing alignment platform, thereby greatly reducing the size of the alignment platform. The high-precision requirement of the alignment platform is met by using the high-precision crossed roller guide rail 11.
The working principle is as follows: when the small-size ultra-narrow high-precision alignment platform is used, a workpiece to be processed is placed on the bearing plate 1, the bearing plate 1 can be driven to longitudinally move by the internal longitudinal servo motor, and the bearing plate 1 can be driven to transversely move by the two lateral servo motors on the outer side; by controlling the servo motor steering and position sensing of the sensing unit 10, and rotating the bearing 12, the adjustment of the linear position and the rotational position can be performed.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (6)
1. A small-size ultra-narrow high-precision alignment platform comprises: loading board, bottom plate and setting are in the loading board with counterpoint mechanism between the bottom plate, its characterized in that:
the alignment mechanism comprises two groups of transmission modules, a screw rod group, a motor seat, a servo motor and an induction unit, and the induction unit can be connected to the bottom plate;
the transmission module comprises an upper plate, a lower plate, a crossed roller guide rail and a crossed roller bearing, the lower plate is connected with the bottom plate through the crossed roller guide rail and can perform linear transmission, and the lower plate is connected with the lead screw group, the motor seat and the servo motor through the driving block; the upper plate is rotatably connected with the bearing plate through the crossed roller bearing.
2. The small-size ultra-narrow high-precision alignment platform according to claim 1, characterized in that: and the bottom plate is provided with a crossed roller guide rail mounting structure and an induction unit mounting structure.
3. The small-volume ultra-narrow high-precision alignment platform according to claim 1, wherein: and a bearing mounting structure is arranged on one side of the bearing plate, which faces the bottom plate.
4. The small-size ultra-narrow high-precision alignment platform according to claim 1, characterized in that: and the upper plate of the transmission module is provided with a screw nut mounting structure.
5. The small-volume ultra-narrow high-precision alignment platform according to claim 1, wherein: the screw rod group consists of a screw rod nut and a screw rod.
6. The small-volume ultra-narrow high-precision alignment platform according to claim 1, wherein: the two groups of transmission modules are respectively positioned at two sides of the length direction of the aligning platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670196.8U CN218461973U (en) | 2022-09-30 | 2022-09-30 | Small-size ultra-narrow high-precision alignment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670196.8U CN218461973U (en) | 2022-09-30 | 2022-09-30 | Small-size ultra-narrow high-precision alignment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218461973U true CN218461973U (en) | 2023-02-10 |
Family
ID=85145847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222670196.8U Active CN218461973U (en) | 2022-09-30 | 2022-09-30 | Small-size ultra-narrow high-precision alignment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218461973U (en) |
-
2022
- 2022-09-30 CN CN202222670196.8U patent/CN218461973U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.288, Huangpu River South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Yuhan Precision Machinery (Kunshan) Co.,Ltd. Country or region after: China Address before: No.288, Huangpu River South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Yuhansheng transmission components (Kunshan) Co.,Ltd. Country or region before: China |