Angle adjusting table for prism machining

Abstract

The utility model belongs to the technical field of prism processing, and particularly relates to an angle adjusting table for prism processing, which comprises a base and an object placing table body, the base and the object placing table body are made of aluminum, the upper side of the base is provided with a placing groove, the longitudinal section of the placing groove is semicircular, and the semicircular arc-shaped surface faces the lower side. The longitudinal section of the storage table body is also semicircular, the axis of the storage table body and the axis of the storage groove are the same, the upper side of the storage table body is a storage face, the lower side of the storage table body is an arc-shaped rotating face, the arc-shaped rotating face can rotate on the storage groove, and an angle adjusting driving piece connected with the storage table body is installed on the base. An angle measuring meter is arranged on the front side of the storage table body, and a standard point is arranged on the front side of the base and located on the lower side of the axis of the storage groove. According to the utility model, the inclination angles of prisms with different edge angles can be simply and accurately adjusted in the process of processing the prisms.

Description

Technical Field

[0001] The utility model belongs to the technical field of prism processing, and in particular relates to an angle adjustment table for prism processing. Background Art

[0002] A prism is a prism made of optical materials. The refractive and reflective surfaces of all prisms are collectively called working surfaces, and the intersection of two working surfaces is called an edge.

[0003] The prism not only requires extremely high precision on the working surface itself, but also on the angle precision between the working surfaces. These two aspects directly determine the quality of the prism.

[0004] For example, the Chinese patent with the authorization announcement number CN214109898U discloses an angle-adjustable prism processing tool, which can accurately position the angle of the prism by placing the prism inside the corner bearing groove;

[0005] However, the above-mentioned device can only accurately position prisms at specific angles and is not applicable to prisms at other angles. Utility Model Content

[0006] The utility model aims to provide an angle adjustment table for prism processing, which can simply and accurately adjust the inclination angle of a prism with different angles during the prism processing.

[0007] The technical solution adopted by the utility model is as follows:

[0008] An angle adjustment table for prism processing, comprising a base and a storage table body, wherein a storage groove is provided on the upper side of the base, the longitudinal section of the storage groove is semicircular, and the arc surface of the semicircle faces downward, the longitudinal section of the storage table body is also semicircular, the storage table body and the storage groove have the same axis, the upper side of the storage table body is a storage surface, and the lower side of the storage table body is an arc-shaped rotating surface, and the arc-shaped rotating surface can rotate on the storage groove, and an angle adjustment driving member connected to the storage table body is installed on the base;

[0009] An angle measuring table is arranged on the front side of the storage platform body, and a standard point is arranged on the front side of the base and below the axis of the storage groove.

[0010] Furthermore, the base and the storage platform are both made of aluminum.

[0011] Furthermore, an electric suction cup is mounted on the upper side of the storage surface.

[0012] Furthermore, a back plate is fixedly connected to the rear side of the base, a rotating rod coaxially arranged with the placement slot is rotatably connected to the back plate, and one end of the rotating rod close to the storage platform body is fixedly connected to a connecting piece connected to the storage platform body.

[0013] Furthermore, the angle adjustment drive member includes a worm, a bracket and a meshing groove, a working room is opened inside the base and located on the lower side of the axis of the placement groove, the worm is rotatably connected to the inside of the working room, and one end of the worm extends to the outside of the base and is fixedly connected to a handle, the bracket is fixedly connected to the inside of the working room, the inside of the bracket is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a worm wheel meshing with the worm, the other end of the rotating shaft is fixedly connected to a meshing gear, and a meshing groove meshing with the meshing gear is opened on the arc-shaped rotating surface.

[0014] Furthermore, the back plate is threadedly connected with two locking screws that can abut against the rear side of the storage platform body.

[0015] The technical effects achieved by the utility model are:

[0016] The utility model provides an angle adjustment platform for prism processing, which adjusts the angle of the storage platform body through an angle adjustment driving member, and can simply and accurately adjust the inclination angle of prisms with different angles during the prism processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when the storage platform body rotates;

[0019] Figure 3 This utility model Figure 1 The structural diagram of the other end;

[0020] Figure 4 It is a partial structural schematic diagram of the angle adjustment driving member of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Base; 2. Storage platform; 3. Placement slot; 4. Storage surface; 5. Arc-shaped rotating surface; 6. Angle measuring table; 7. Standard point; 8. Turnbar; 9. Connecting piece; 10. Handle; 11. Worm; 12. Bracket; 13. Rotating shaft; 14. Worm gear; 15. Gear; 16. Gear groove; 17. Studio; 18. Locking screw; 19. Electric suction cup; 20. Back panel. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0024] like Figure 1 As shown, an angle adjustment table for prism processing includes a base 1 and a placement table body 2. The base 1 and the placement table body 2 are both made of aluminum, which is relatively simple to process and light in weight. A placement groove 3 is provided on the upper side of the base 1. The longitudinal section of the placement groove 3 is semicircular, and the arc surface of the semicircle faces downward. The longitudinal section of the placement table body 2 is also semicircular. The placement table body 2 and the placement groove 3 have the same axis. The upper side of the placement table body 2 is a placement surface 4, and the prism is placed on the placement surface 4. In order to improve the stability of the connection between the placement surface 4 and the prism, an electric suction cup 19 can be installed on the upper side of the placement surface 4. By starting the electric suction cup 19, the prism is negatively adsorbed. The lower side of the placement table body 2 is an arc-shaped rotating surface 5, which can be rotated on the placement groove 3. When the placement table body 2 rotates, the angle of the prism can be adjusted.

[0025] Among them, Figure 1-2 As shown, an angle measuring gauge 6 is provided on the front side of the storage platform body 2, and a standard point 7 is provided on the front side of the base 1 and located at the lower side of the axis of the placement slot 3. By observing the points relative to the angle measuring gauge 6 and the standard point 7, the inclination angle of the storage surface 4 can be determined, thereby being able to accurately adjust the inclination angle of the prism.

[0026] Among them, Figure 1-3 As shown, a back plate 20 is fixedly connected to the rear side of the base 1, and a rotating rod 8 coaxially arranged with the placement groove 3 is rotatably connected to the back plate 20. The end of the rotating rod 8 close to the storage platform body 2 is fixedly connected to a connecting piece 9 connected to the storage platform body 2. At this time, through the arrangement of the rotating rod 8 and the connecting piece 9, the storage platform body 2 can only perform rotational movement inside the storage groove 3, thereby reducing the movement error of the storage platform body 2 and reducing the phenomenon of the storage platform body 2 falling off from the storage groove 3.

[0027] Furthermore, in order to drive the storage platform body 2 to rotate and adjust the angle of the storage platform body 2, an angle adjustment driving member connected to the storage platform body 2 is installed on the base 1 for adjusting the angle of the storage platform body 2;

[0028] See also Figure 1 and Figure 4As shown, the angle adjustment driving member includes a worm 11, a bracket 12 and a tooth groove 16. A working room 17 is provided inside the base 1 and at the lower side of the axis of the placement groove 3. The worm 11 is rotatably connected inside the working room 17, and one end of the worm 11 extends to the outside of the base 1 and is fixedly connected to a handle 10. By rotating the handle 10, the worm 11 can be driven to rotate, providing rotational kinetic energy for the worm 11. The bracket 12 is fixedly connected to the inside of the working room 17. The inside of the bracket 12 is rotatably connected to a rotating shaft 13. One end of the rotating shaft 13 is fixedly connected to a worm wheel 14 meshing with the worm 11. When the worm 11 rotates, the rotating shaft 13 can be driven to rotate. The other end of the rotating shaft 13 is fixedly connected to a meshing gear 15. A meshing groove 16 meshing with the meshing gear 15 is provided on the arc-shaped rotating surface 5. When the rotating shaft 13 drives the meshing gear 15 to rotate, the meshing groove 16 can drive the storage platform 2 to rotate, and the position of the storage platform 2 is locked after the rotation is completed.

[0029] like Figure 3 As shown, in order to improve the stability of the storage platform body 2 when locked, two locking screws 18 that can abut against the rear side of the storage platform body 2 are threadedly connected to the back plate 20. When the locking screws 18 and the storage platform body 2 abut against each other, the storage platform body 2 can be reinforced and locked.

[0030] The working principle of the utility model is as follows: the prism is fixed on the storage surface 4 by the electric suction cup 19, and then the handle 10 is rotated to drive the worm 11 to rotate. When the worm 11 rotates, the rotating shaft 13 is driven to rotate. When the rotating shaft 13 rotates, the meshing gear 15 is driven to rotate. When the meshing gear 15 rotates, the storage platform 2 is driven to rotate through the meshing groove 16 to adjust the angle of the prism.

[0031] In summary, in the present technical solution, the angle of the storage platform 2 is adjusted by the angle adjustment driving member, so that the inclination angle of the prism with different angles can be simply and accurately adjusted during the prism processing process.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An angle adjustment table for prism processing, characterized in that: The utility model comprises a base (1) and a storage platform body (2), wherein a storage groove (3) is provided on the upper side of the base (1), the longitudinal section of the storage groove (3) is semicircular, and the arc surface of the semicircle faces downward, the longitudinal section of the storage platform body (2) is also semicircular, the axis of the storage platform body (2) and the storage groove (3) is the same, the upper side of the storage platform body (2) is a storage surface (4), and the lower side of the storage platform body (2) is an arc-shaped rotating surface (5), and the arc-shaped rotating surface (5) can rotate on the storage groove (3), and an angle adjustment driving member connected to the storage platform body (2) is installed on the base (1); An angle measuring gauge (6) is provided on the front side of the storage platform (2), and a standard point (7) is provided on the front side of the base (1) and below the axis of the storage slot (3); The rear side of the base (1) is fixedly connected to a back plate (20), the back plate (20) is rotatably connected to a rotating rod (8) coaxially arranged with the placement groove (3), and one end of the rotating rod (8) close to the storage platform body (2) is fixedly connected to a connecting piece (9) connected to the storage platform body (2); The angle adjustment driving member comprises a worm (11), a bracket (12) and a meshing tooth groove (16); a working chamber (17) is provided inside the base (1) and located below the axis of the placement groove (3); the worm (11) is rotatably connected inside the working chamber (17); one end of the worm (11) extends to the outside of the base (1) and is fixedly connected to a handle (10); the bracket (12) is fixedly connected inside the working chamber (17); a rotating shaft (13) is rotatably connected inside the bracket (12); one end of the rotating shaft (13) is fixedly connected to a worm wheel (14) meshingly connected to the worm (11); the other end of the rotating shaft (13) is fixedly connected to a meshing gear (15); and a meshing tooth groove (16) meshingly connected to the meshing gear (15) is provided on the arc-shaped rotating surface (5).

2. The angle adjustment table for prism processing according to claim 1, characterized in that: The base (1) and the storage platform (2) are both made of aluminum.

3. The angle adjustment table for prism processing according to claim 1, characterized in that: An electric suction cup (19) is mounted on the upper side of the storage surface (4).

4. The angle adjustment table for prism processing according to claim 1, characterized in that: The back plate (20) is threadedly connected with two locking screws (18) that can abut against the rear side of the storage platform body (2).

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