CN215787486U - Laser processing positioning device for objective turntable of medical microscope - Google Patents
Laser processing positioning device for objective turntable of medical microscope Download PDFInfo
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- CN215787486U CN215787486U CN202121442061.5U CN202121442061U CN215787486U CN 215787486 U CN215787486 U CN 215787486U CN 202121442061 U CN202121442061 U CN 202121442061U CN 215787486 U CN215787486 U CN 215787486U
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Abstract
The utility model discloses a laser processing and positioning device of an objective turntable for a medical microscope, which comprises a fixed plate, a bearing embedded in the side wall of the fixed plate, a rotary carrying disc in matched connection with the bearing, an angle positioning column detachably arranged on the rotary carrying disc, a supporting column arranged at the central position of the rotary carrying disc, and a limiting piece in locking fit with the supporting column and used for attaching and positioning the objective turntable to the rotary carrying disc; the top end of the fixed plate is provided with a reference zero scale mark, and the circumferential direction of the rotary carrying disc is provided with an angle scale mark. The utility model realizes accurate positioning of the objective turntable and facilitates laser processing through rotation adjustment.
Description
Technical Field
The utility model belongs to the technical field of positioning tools, and particularly relates to a laser processing positioning device for an objective turntable for a medical microscope.
Background
The existing objective lens turntable structure for the medical microscope needs to perform laser lettering at the corresponding angle position on the circumference, the conventional laser processing mode is laser operation through the angle of a movable laser, the angle transformation of the laser needs to be carried out by positioning coordinates, the traditional laser processing mode relates to relatively complex equipment support, the processing cost is higher, and therefore a processing positioning device which is simplified and positioned accurately is needed.
SUMMERY OF THE UTILITY MODEL
The objective turntable laser processing positioning device for the medical microscope aims to solve the technical problems, so that the objective turntable is accurately positioned, and the rotation adjustment is convenient for laser processing. In order to achieve the purpose, the technical scheme of the utility model is as follows:
the laser processing and positioning device for the objective turntable for the medical microscope comprises a fixed plate, a bearing embedded in the side wall of the fixed plate, a rotary carrying disc in matched connection with the bearing, an angle positioning column detachably arranged on the rotary carrying disc, a supporting column arranged at the central position of the rotary carrying disc and a limiting piece in locking fit with the supporting column and used for attaching and positioning the objective turntable to the rotary carrying disc; the top end of the fixed plate is provided with a reference zero scale mark, and the circumferential direction of the rotary carrying disc is provided with an angle scale mark.
Specifically, a mounting hole is formed in the fixing plate, a bearing seat is arranged in the mounting hole, a bolt fixed on the fixing plate in an installing mode is arranged in the circumferential direction of the bearing seat, a bearing groove for containing a bearing is formed between the bearing seat and the fixing plate, and a rotating block is embedded in the bearing seat.
Specifically, the central point of rotatory piece puts and is equipped with the setting element, the back of rotatory year dish is equipped with the boss of cooperation bearing, boss and setting element locking cooperation.
Specifically, the upper portion and the lower part of fixed plate are equipped with the spring location ball that half exposes the lateral wall respectively, rotatory year dish supports and leans on the lateral wall of fixed plate, the rotatory dish that carries of spring location ball butt.
Specifically, the rotary carrying disc is provided with at least one angle positioning hole, and the angle positioning column is in inserting fit with the angle positioning hole.
The objective turntable is characterized in that the objective turntable is a disc body with an arc convex surface, a through hole for avoiding the support column is formed in the center of the disc body, a plurality of lens adjusting holes are formed in the periphery of the through hole at equal intervals, an angle positioning column is in inserted connection with the lens adjusting holes in a limiting mode, and the limiting part penetrates through the surface of the through hole crimping disc body and is connected with the support column.
Compared with the prior art, the objective turntable laser processing positioning device for the medical microscope has the beneficial effects that:
the objective turntable is arranged on the rotary carrying disc, and the angle scale mark is aligned with the reference zero scale mark in a rotatable positioning mode, so that the laser lettering operation can be carried out on the corresponding position on the objective turntable, the mounting structure is simplified, and the operation is simple and convenient; the locating part cooperates with the support column, and the angle positioning column cooperates with the angle positioning hole for objective carousel and rotatory year dish location are accurate, and the no problem of deflecting guarantees the machining precision.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the present embodiment;
FIG. 3 is a schematic view of a bearing seat structure according to the present embodiment;
the figures in the drawings represent:
the device comprises a fixing plate 1, a bearing 11, a supporting plate 12, a rotary carrying disc 2, a positioning column 21 in an angle, a supporting column 22, a positioning hole 23 in an angle, an objective turntable 3, a through hole 31, a lens adjusting hole 32, a limiting part 4, a zero reference scale mark 5, an angle scale mark 51, a mounting hole 6, a bearing seat 61, a bearing groove 62, a bolt 63, a positioning part 64, a boss 65, a rotary block 66 and a spring positioning ball 7.
Detailed Description
The technical solutions in the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-3, the present embodiment is a laser processing positioning device for an objective turntable of a medical microscope, which includes a fixing plate 1, a bearing 11 embedded in a side wall of the fixing plate 1, a rotating carrier 2 cooperatively connected with the bearing 11, an angle positioning post 21 detachably disposed on the rotating carrier 2, a supporting post 22 disposed at a central position of the rotating carrier 2, and a positioning member 4 lockingly engaged with the supporting post 22 for positioning the objective turntable 3 onto the rotating carrier 2. The top end of the fixed plate 1 is provided with a reference zero scale mark 5, and the circumferential direction of the rotary carrying disc 2 is provided with an angle scale mark 51.
The bottom of the fixing plate 1 is provided with a supporting plate 12, and the fixing plate 1 and the supporting plate 12 are arranged vertically. The top of the fixed plate 1 is an arc top.
A mounting hole 6 is formed in the fixing plate 1, a bearing seat 61 is arranged in the mounting hole 6, and a bolt 63 which is fixedly mounted on the fixing plate 1 is arranged in the circumferential direction of the bearing seat 61. A bearing groove 62 for accommodating the bearing 11 is formed between the bearing seat 61 and the fixed plate 1, and a rotating block 66 is embedded in the bearing seat 61.
The center of the rotating block 66 is provided with a positioning part 64, the back of the rotating carrying disc 2 is provided with a boss 65 matched with the bearing 11, and the boss 65 is locked and matched with the positioning part 64.
The upper portion and the lower part of fixed plate 1 are equipped with the spring location ball 7 that half exposes the lateral wall respectively, and rotatory year dish 2 supports and leans on the lateral wall of fixed plate 1, and spring location ball 7 butt is rotatory year dish 2.
At least one angle positioning hole 23 is arranged on the rotary carrying disc 2, and the angle positioning column 21 is in inserted fit with the angle positioning hole 23.
The objective turntable 3 is a disk body with an arc convex surface, a through hole 31 avoiding the support column 22 is arranged at the center of the disk body, and a plurality of lens adjusting holes 32 arranged at equal intervals are arranged at the periphery of the through hole 31. The angle positioning column 21 is inserted and matched with the lens adjusting hole 32 in a limiting way. The limiting member 4 is connected to the supporting column 22 by passing through the through hole 31 and pressing the surface of the disk.
When the laser marking device is applied to the embodiment, the objective turntable 3 is positioned to the rotary carrying disc 2, the angle positioning column 21 and the angle positioning hole 23 are inserted to limit the angle of the objective turntable 3, the objective turntable 3 is locked by the limiting part 4, the angle scale mark 51 is continuously adjusted to be aligned with the reference zero scale mark 5, and marking operation is carried out on the corresponding position on the objective turntable 3 through a laser.
In the embodiment, the objective turntable 3 is arranged on the rotary carrying disc 2, and the angle scale mark 51 is aligned with the reference zero scale mark 5 in a rotatable positioning mode, so that the laser lettering operation can be carried out on the corresponding position on the objective turntable 3, the installation structure is simplified, and the operation is simple and convenient; the locating part 4 is matched with the supporting column 22, and the angle positioning column 21 is matched with the angle positioning hole 23, so that the objective turntable 3 and the rotary carrying disc 2 are accurately positioned, the deflection problem is avoided, and the processing precision is ensured.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. Objective carousel laser beam machining positioner for medical microscope, its characterized in that: the device comprises a fixed plate, a bearing embedded in the side wall of the fixed plate, a rotary carrying disc in matched connection with the bearing, an angle positioning column detachably arranged on the rotary carrying disc, a supporting column arranged at the central position of the rotary carrying disc, and a limiting part in locking fit with the supporting column and used for attaching and positioning an objective turntable to the rotary carrying disc; the top end of the fixed plate is provided with a reference zero scale mark, and the circumferential direction of the rotary carrying disc is provided with an angle scale mark.
2. The objective turret laser processing positioning device for a medical microscope according to claim 1, wherein: the bearing seat is characterized in that a mounting hole is formed in the fixing plate, a bearing seat is arranged in the mounting hole, bolts which are fixedly arranged on the fixing plate are arranged in the circumferential direction of the bearing seat, a bearing groove for accommodating the bearing is formed between the bearing seat and the fixing plate, and a rotating block is embedded in the bearing seat.
3. The objective turret laser processing positioning device for a medical microscope according to claim 2, wherein: the central point of rotatory piece puts and is equipped with the setting element, the back of rotatory year dish is equipped with the boss of cooperation bearing, boss and setting element locking cooperation.
4. The objective turret laser processing positioning device for a medical microscope according to claim 3, wherein: the upper portion and the lower part of fixed plate are equipped with the spring location ball that half exposes the lateral wall respectively, rotatory year dish supports to lean on the lateral wall of fixed plate, the rotatory dish that carries of spring location ball butt.
5. The objective turret laser processing positioning device for a medical microscope according to claim 1, wherein: the rotary carrying disc is provided with at least one angle positioning hole, and the angle positioning column is in inserted fit with the angle positioning hole.
6. The objective turret laser processing positioning device for a medical microscope according to claim 5, wherein: objective carousel is for having the disk body of arc convex surface, disk body central point puts and is equipped with the through-hole of dodging the support column, the periphery of through-hole is equipped with the accent mirror hole that a plurality of equidistance intervals set up, the angle location post is connected spacing cooperation with transferring mirror hole grafting, the locating part passes through-hole crimping disk body surface and is connected with the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442061.5U CN215787486U (en) | 2021-06-28 | 2021-06-28 | Laser processing positioning device for objective turntable of medical microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442061.5U CN215787486U (en) | 2021-06-28 | 2021-06-28 | Laser processing positioning device for objective turntable of medical microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215787486U true CN215787486U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121442061.5U Active CN215787486U (en) | 2021-06-28 | 2021-06-28 | Laser processing positioning device for objective turntable of medical microscope |
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| Country | Link |
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| CN (1) | CN215787486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583934A (en) * | 2024-01-18 | 2024-02-23 | 泽野精密仪器(昆山)有限公司 | High-precision and high-efficiency machining clamp and machining method for microscope stand |
-
2021
- 2021-06-28 CN CN202121442061.5U patent/CN215787486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583934A (en) * | 2024-01-18 | 2024-02-23 | 泽野精密仪器(昆山)有限公司 | High-precision and high-efficiency machining clamp and machining method for microscope stand |
| CN117583934B (en) * | 2024-01-18 | 2024-04-02 | 泽野精密仪器(昆山)有限公司 | High-precision and high-efficiency machining clamp and machining method for microscope stand |
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