CN215393756U - Linear multi-axis integrated fine adjustment platform - Google Patents
Linear multi-axis integrated fine adjustment platform Download PDFInfo
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- CN215393756U CN215393756U CN202121864322.2U CN202121864322U CN215393756U CN 215393756 U CN215393756 U CN 215393756U CN 202121864322 U CN202121864322 U CN 202121864322U CN 215393756 U CN215393756 U CN 215393756U
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Abstract
The utility model relates to the technical field of mechanical part detection, in particular to a linear multi-axis integrated fine adjustment platform, which comprises: the XY axis linear fine adjustment mechanism consists of an X axis fine adjustment platform and a Y axis fine adjustment platform, and comprises a base with a sliding chute, a sliding seat arranged on the base in a sliding way, and a driving component fixed on the base and used for driving the sliding seat to slide; the rotary fine adjustment mechanism is fixedly arranged on the XY axis linear fine adjustment mechanism and comprises a fixed seat which is arranged in a hollow way and fixed on a sliding seat, a rotating shaft which is rotatably and fixedly arranged in the fixed seat, a rotating disc arranged on the rotating shaft and a closed-loop motor driving the rotating shaft to rotate. The multi-angle direction adjustment can be realized by arranging the XY axis linear fine adjustment mechanism and the rotary fine adjustment mechanism, the universality is strong, the operation is simple, and the requirements of angle adjustment of different types of precision instruments can be met; and the structure is simple, the volume is small, the manufacture is convenient, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of mechanical part detection, in particular to a linear multi-axis integrated fine adjustment platform.
Background
In machining, people often use the moving platform to control the horizontal migration of work piece, along with the development of science and technology, when people need process more accurate work piece, need use the higher fine setting platform of accuracy, realize more accurate operation.
The current micro-adjusting rack is widely applied by engineers in the process of developing precise instruments, but because the existing micro-adjusting rack is one-dimensional or two-dimensional, multi-angle adjustment cannot be carried out, so that adjustment of many designed instruments becomes complicated or can not meet requirements.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
Linear multiaxis integration fine setting platform includes:
the XY axis linear fine adjustment mechanism consists of an X axis fine adjustment platform and a Y axis fine adjustment platform, and comprises a base with a sliding chute, a sliding seat arranged on the base in a sliding way, and a driving component fixed on the base and used for driving the sliding seat to slide;
the rotary fine adjustment mechanism is fixedly arranged on the XY axis linear fine adjustment mechanism and comprises a fixed seat which is arranged in a hollow way and fixed on a sliding seat, a rotating shaft which is rotatably and fixedly arranged in the fixed seat, a rotating disc arranged on the rotating shaft and a closed-loop motor driving the rotating shaft to rotate.
Further scheme: the sliding groove is characterized in that sliding rails are arranged on two sides of the sliding groove and are integrally formed with the base, and a guide rail in sliding fit with the sliding rails is arranged at the bottom of the sliding seat and is integrally formed with the sliding seat.
Further scheme: the sliding groove is internally provided with a push block fixedly connected with the sliding seat through a screw, and the push block is connected with the output end of the driving assembly.
Further scheme: the driving assembly comprises a connecting seat fixed on the base, a servo motor arranged on the connecting seat and a transmission screw rod arranged on an output shaft of the servo motor in a threaded connection and penetrating through the push block, and the transmission screw rod pushes the push block to move repeatedly along the sliding groove.
Further scheme: and a limiting stud is arranged in the sliding groove.
Further scheme: and one end of the rotating shaft, which is far away from the rotating disc, is provided with a ball bearing fixed on the fixed seat.
Further scheme: the closed-loop motor is provided with a motor base fixed on the fixing base, the motor base is provided with a limiting groove, an output shaft of the closed-loop motor is provided with a driving block capable of sliding in the limiting groove, and the driving block is provided with a bearing with a connecting rod connected with the rotary table.
Compared with the prior art, the utility model has the beneficial effects that: the multi-angle direction adjustment can be realized by arranging the XY axis linear fine adjustment mechanism and the rotary fine adjustment mechanism, the universality is strong, the operation is simple, and the requirements of angle adjustment of different types of precision instruments can be met; and the structure is simple, the volume is small, the manufacture is convenient, and the cost is low.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of a Y-axis fine adjustment stage of the XY-axis linear fine adjustment mechanism of the present invention.
Fig. 4 is a schematic structural view of the rotational trimming mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a linear multi-axis integrated fine tuning platform includes: an XY axis linear fine adjustment mechanism 1 and a rotary fine adjustment mechanism 2.
Referring to fig. 3, the XY axis fine adjustment mechanism 1 comprises an X axis fine adjustment platform and a Y axis fine adjustment platform, and comprises a base 10, a sliding seat 11, a driving component 12, a sliding groove 101 is formed on the base 10 along the length direction, sliding rails 102 integrally formed with the base 10 are arranged on two sides of the sliding groove 101, a push block 13 fixedly connected with the sliding seat 11 through screws is arranged in the sliding groove 101, the sliding seat 11 is slidably arranged on the base 10, a guide rail 110 slidably matched with the sliding rail 102 is arranged at the bottom of the sliding seat 11, the guide rail 110 and the sliding seat 11 are also integrally formed, in order to enable the sliding seat 11 to repeatedly slide back and forth on the base 10 for fine adjustment, the driving component 12 comprises a connecting seat 120 fixed on the base 10, a servo motor 121 arranged on the connecting seat 120, and a transmission screw rod 122 arranged on an output shaft of the servo motor 121, a through hole is arranged in the middle of the push block 13, the transmission screw 122 penetrates through a threaded through hole in the middle of the push block 13, so that the transmission screw 122 pushes the push block 13 to repeatedly move along the sliding groove 101, and the push block 13 drives the sliding seat 11 to move.
Preferably, a limit stud 14 is arranged in the sliding groove 101, and the limit stud 14 is arranged to limit the advancing distance of the push block 13, so that the push block 13 is prevented from being separated from the sliding groove 101, and the normal operation of the XY-axis linear fine adjustment mechanism 1 is ensured.
It should be noted that the X-axis fine tuning platform and the Y-axis fine tuning platform are the same fine tuning platform, but one of the two moving directions is to move the fine tuning platform along the X-axis direction, the other moves the fine tuning platform along the Y-axis direction, and the slide 11 on the X-axis fine tuning platform is fixed with the base 10 on the Y-axis fine tuning platform.
In addition, referring to fig. 4, the rotation fine adjustment mechanism 2 is fixedly disposed on the sliding seat 11 of the Y-axis fine adjustment platform, and includes a fixing seat 20 that is hollow and fixed on the sliding seat 11, a rotating shaft 21 that is rotatably and fixedly disposed in the fixing seat 20, a rotating disc 22 that is disposed on the rotating shaft 21, and a closed-loop motor 23 that drives the rotating shaft 21 to rotate, wherein a through hole is disposed in the middle of the fixing seat 20, a ball bearing 210 that is fixed on the fixing seat 20 is disposed at one end of the rotating shaft 21 that is far away from the rotating disc 22, the ball bearing 210 is fixed in the through hole, the closed-loop motor 23 is provided with a motor base 230 that is fixed on the fixing seat 20, the motor base 230 is provided with a limiting groove 231, an output shaft of the closed-loop motor 23 is provided with a driving block 232 that can slide in the limiting groove 231, and the driving block 232 is provided with a bearing 233 that has a connecting rod connected with the rotating disc 22. When the closed-loop motor 23 is started, the closed-loop motor 23 pushes the driving block 232 to move forward in the limiting groove 231, and since the bearing 233 is arranged on the driving block 232 and the connecting rod connected with the turntable 22 is arranged on the bearing 233, when the driving block 232 moves forward, the connecting rod pushes the turntable 22 to rotate.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Linear multiaxis integration fine setting platform, its characterized in that includes:
the XY axis linear fine adjustment mechanism consists of an X axis fine adjustment platform and a Y axis fine adjustment platform, and comprises a base with a sliding chute, a sliding seat arranged on the base in a sliding way, and a driving component fixed on the base and used for driving the sliding seat to slide;
the rotary fine adjustment mechanism is fixedly arranged on the XY axis linear fine adjustment mechanism and comprises a fixed seat which is arranged in a hollow way and fixed on a sliding seat, a rotating shaft which is rotatably and fixedly arranged in the fixed seat, a rotating disc arranged on the rotating shaft and a closed-loop motor driving the rotating shaft to rotate.
2. The linear multi-axis integrated fine adjustment platform according to claim 1, wherein slide rails are disposed on two sides of the slide groove and are integrally formed with the base, and guide rails slidably engaged with the slide rails are disposed on the bottom of the slide seat and are integrally formed with the slide seat.
3. The linear multi-axis integrated fine adjustment platform according to claim 1, wherein a push block fixedly connected with the slide seat through a screw is arranged in the slide groove, and the push block is connected with an output end of the driving assembly.
4. The linear multi-axis integrated fine adjustment platform according to claim 3, wherein the driving assembly comprises a connecting seat fixed on the base, a servo motor arranged on the connecting seat, and a transmission screw rod arranged on an output shaft of the servo motor, screwed and inserted in the push block, and the transmission screw rod pushes the push block to move repeatedly along the sliding groove.
5. The linear multi-axis integrated fine adjustment platform according to claim 3, wherein a limit stud is arranged in the sliding groove.
6. The linear multi-axis integrated fine adjustment platform according to claim 1, wherein the end of the rotating shaft away from the rotating disc is provided with a ball bearing fixed on the fixed seat.
7. The linear multi-axis integrated fine adjustment platform according to claim 1, wherein the closed-loop motor is provided with a motor base fixed on the fixed base, the motor base is provided with a limit groove, an output shaft of the closed-loop motor is provided with a driving block capable of sliding in the limit groove, and the driving block is provided with a bearing with a connecting rod connected with the rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864322.2U CN215393756U (en) | 2021-08-11 | 2021-08-11 | Linear multi-axis integrated fine adjustment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864322.2U CN215393756U (en) | 2021-08-11 | 2021-08-11 | Linear multi-axis integrated fine adjustment platform |
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| Publication Number | Publication Date |
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| CN215393756U true CN215393756U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121864322.2U Active CN215393756U (en) | 2021-08-11 | 2021-08-11 | Linear multi-axis integrated fine adjustment platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040700A1 (en) * | 2022-08-24 | 2024-02-29 | 苏州赛腾精密电子股份有限公司 | Automatic adjustment device for converting linear motion into angle adjustment motion |
-
2021
- 2021-08-11 CN CN202121864322.2U patent/CN215393756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040700A1 (en) * | 2022-08-24 | 2024-02-29 | 苏州赛腾精密电子股份有限公司 | Automatic adjustment device for converting linear motion into angle adjustment motion |
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