CN218099747U - Positioning device for processing microscope prism - Google Patents
Positioning device for processing microscope prism Download PDFInfo
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- CN218099747U CN218099747U CN202221630175.7U CN202221630175U CN218099747U CN 218099747 U CN218099747 U CN 218099747U CN 202221630175 U CN202221630175 U CN 202221630175U CN 218099747 U CN218099747 U CN 218099747U
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Abstract
The utility model discloses a positioner is used in processing of microscope prism, the on-line screen storage device comprises a base. The base is provided with a positioning groove, the bottom of the positioning groove is provided with a lifting plate for temporarily placing a microscope prism, two symmetrical groove walls of the positioning groove and the lifting plate are provided with a first clamping and positioning mechanism, and the other groove wall of the positioning groove is provided with a second clamping and positioning mechanism; the utility model has the advantages that: the two clamping and positioning mechanisms adopt a two-point clamping method, then rotate to achieve the purpose that the multiple faces face upwards, the machining tool or other machining equipment above the two clamping and positioning mechanisms continuously machine, and once machining is finished, switching is continued to achieve the purpose of machining a plurality of faces.
Description
Technical Field
The utility model relates to a positioner is used in processing of microscope prism belongs to the optics field.
Background
The prism is a polyhedron made of transparent material, and is widely used in optical instruments, and the prism can be divided into several kinds according to its properties and uses, for example, a "dispersion prism" which decomposes compound light into a spectrum in a spectral instrument, and is commonly called an equilateral prism, and a "total reflection prism" which changes the proceeding direction of light in a microscope or other instruments to adjust the imaging position thereof generally adopts a right-angle prism.
The existing processing positioning device has many problems, such as that after the prism is positioned, the prism cannot be turned over so as to realize that each surface can be processed.
SUMMERY OF THE UTILITY MODEL
To the weak point among the above-mentioned prior art, the utility model provides a positioner is used in processing of microscope prism has realized that the prism after will fixing a position is by upset many times to reach the mesh that every face can both be processed by the processing cutter and arrive.
In order to realize the purpose, the utility model discloses a technical scheme: the microscope positioning device comprises a base, wherein the base is provided with a positioning groove, the bottom of the positioning groove is provided with a lifting plate for temporarily placing a microscope prism, two symmetrical groove walls of the positioning groove and the lifting plate are provided with a first clamping and positioning mechanism, and the other groove wall of the positioning groove is provided with a second clamping and positioning mechanism;
the first clamping and positioning mechanism comprises a first supporting rod penetrating through the wall of the positioning groove, a driven wheel is sleeved at the outer end of the first supporting rod and connected with a first hydraulic cylinder, a driving wheel meshed with the driven wheel is arranged on the outer wall of the positioning groove, the driving wheel is driven by a first servo motor, a connecting piece is arranged at the other end of the first supporting rod and provided with two symmetrical screw rods, electric nuts are arranged on the screw rods and drive clamping rods which move relatively, and a first clamping and positioning plate is arranged at the end part of each clamping rod;
the second clamping and positioning mechanism comprises a second supporting rod penetrating through the wall of the positioning groove, the outer end of the second supporting rod is connected with a second servo motor, a disc is sleeved at the joint of the second supporting rod and the inner wall of the positioning groove, two centrosymmetric second hydraulic cylinders are arranged on the disc, a third supporting rod is driven by the second hydraulic cylinders, and the third supporting rod is connected with a second clamping and positioning plate.
Further, the end of the first support rod is provided with a buffer pad, and the inside of the buffer pad is provided with a pressure sensor.
Furthermore, the first clamping and positioning plate and the second clamping and positioning plate are respectively provided with a spongy cushion.
Furthermore, the lifting plate is driven by a third hydraulic cylinder positioned at the bottom of the positioning groove.
The utility model has the advantages that: the two clamping and positioning mechanisms adopt a two-point clamping method, then rotate to achieve the purpose that the multiple faces face upwards, the machining tool or other machining equipment above the two clamping and positioning mechanisms continuously machine, and once machining is finished, switching is continued to achieve the purpose of machining a plurality of faces.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of a second clamping mechanism.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
A positioning device for processing a microscope prism comprises a base 1. The base 1 is provided with a positioning groove 2, a plurality of processing devices can be added above the positioning groove 2, the bottom of the positioning groove 2 is provided with a lifting plate 3 for temporarily placing a microscope prism, two symmetrical groove walls of the positioning groove 2 and the lifting plate 3 are provided with a first clamping and positioning mechanism, and the other groove wall of the positioning groove 2 is provided with a second clamping and positioning mechanism;
the first clamping and positioning mechanism comprises a first supporting rod 4 penetrating through the wall of the positioning groove 2, a driven wheel 5 is sleeved at the outer end of the first supporting rod 4, the driven wheel 5 is connected with a first hydraulic cylinder 6, a driving wheel 7 meshed with the driven wheel 5 is arranged on the outer wall of the positioning groove 2, the driving wheel 7 is driven by a first servo motor 8, a connecting piece 9 is arranged at the other end of the first supporting rod 4, the connecting piece 9 is provided with two symmetrical screw rods 10, electric nuts 11 are arranged on the screw rods 10, the electric nuts 11 drive clamping rods 12 which move relatively, and a first clamping and positioning plate 13 is arranged at the end part of each clamping rod 12;
the second clamping and positioning mechanism comprises a second supporting rod 14 penetrating through the wall of the positioning groove 2, the outer end of the second supporting rod 14 is connected with a second servo motor 15, a disc 16 is sleeved at the joint of the second supporting rod 14 and the inner wall of the positioning groove 2, two centrosymmetric second hydraulic cylinders 17 are arranged on the disc 16, a third supporting rod 18 is driven by the second hydraulic cylinders 17, and the third supporting rod 18 is connected with a second clamping and positioning plate 19.
The first support rod 4 has a cushion 20 at an end thereof, and the cushion 20 has a pressure sensor therein.
The first clamping and positioning plate 13 and the second clamping and positioning plate 19 are provided with sponge pads 21.
The lifting plate 3 is driven by a third hydraulic cylinder 22 located at the bottom of the positioning slot 2.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation manners and application ranges, and in summary, the contents of the present specification should not be construed as limitations of the present invention.
Claims (4)
1. A positioner is used in processing of microscope prism which characterized in that: the microscope prism positioning device comprises a base (1), wherein the base (1) is provided with a positioning groove (2), the bottom of the positioning groove (2) is provided with a lifting plate (3) capable of temporarily placing a microscope prism, two symmetrical groove walls of the positioning groove (2) and the lifting plate (3) are provided with first clamping and positioning mechanisms, and the other groove wall of the positioning groove (2) is provided with a second clamping and positioning mechanism;
the first clamping and positioning mechanism comprises a first supporting rod (4) penetrating through the groove wall of the positioning groove (2), a driven wheel (5) is sleeved at the outer end of the first supporting rod (4), the driven wheel (5) is connected with a first hydraulic cylinder (6), a driving wheel (7) meshed with the driven wheel (5) is arranged on the outer wall of the positioning groove (2), the driving wheel (7) is driven by a first servo motor (8), a connecting piece (9) is arranged at the other end of the first supporting rod (4), the connecting piece (9) is provided with two symmetrical screw rods (10), electric nuts (11) are arranged on the screw rods (10), clamping rods (12) which move relatively are driven by the electric nuts (11), and a first clamping and positioning plate (13) is arranged at the end part of each clamping rod (12);
the second presss from both sides tight positioning mechanism and includes passing second bracing piece (14) of constant head tank (2) cell wall, the outer end of second bracing piece (14) is connected with second servo motor (15), second bracing piece (14) with the junction cover of constant head tank (2) inner wall is equipped with disc (16), be provided with two centrosymmetric second pneumatic cylinders (17) on disc (16), second pneumatic cylinder (17) drive has third bracing piece (18), third bracing piece (18) are connected with the second and press from both sides tight locating plate (19).
2. The positioning device for machining a microscope prism according to claim 1, wherein: the end part of the first support rod (4) is provided with a buffer pad (20), and the inside of the buffer pad (20) is provided with a pressure sensor.
3. The positioning device for machining a microscope prism according to claim 1, wherein: the first clamping and positioning plate (13) and the second clamping and positioning plate (19) are both provided with spongy cushions (21).
4. The positioning device for machining a microscope prism according to claim 1, wherein: the lifting plate (3) is driven by a third hydraulic cylinder (22) positioned at the bottom of the positioning groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221630175.7U CN218099747U (en) | 2022-06-28 | 2022-06-28 | Positioning device for processing microscope prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221630175.7U CN218099747U (en) | 2022-06-28 | 2022-06-28 | Positioning device for processing microscope prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099747U true CN218099747U (en) | 2022-12-20 |
Family
ID=84476607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221630175.7U Active CN218099747U (en) | 2022-06-28 | 2022-06-28 | Positioning device for processing microscope prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099747U (en) |
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2022
- 2022-06-28 CN CN202221630175.7U patent/CN218099747U/en active Active
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