Polishing device for right-angle prism machining

Abstract

The utility model belongs to the technical field of right-angle prism polishing, and discloses a polishing device for right-angle prism processing, which comprises a base, placing frames and a driving structure, a groove is arranged on the surface of the base, the placing frames are symmetrically arranged in the groove at equal intervals, the placing frames are mutually connected with the inner wall of the base through the driving structure, and the driving structure is arranged on the base. According to the utility model, the motor, the rotating shaft, the placing rack and the like are arranged, during use, the right-angle prism is embedded into the placing rack, so that the right-angle prism clings to the interior of the placing rack, and the motor drives the rotating shaft to rotate, so that the placing rack is forced to synchronously rotate in the groove; the included angle between the right-angle prism and the groove is adjusted, the inclined face of the right-angle prism and the polishing end are kept horizontal, and then the problems that before current polishing equipment is used, a corresponding clamp needs to be prepared and installed, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of right-angle prism polishing, and in particular relates to a polishing device for processing right-angle prisms. Background Art

[0002] Since the inclination angles of the inclined surfaces of different types of right-angle prisms are different, they need to be clamped and fixed with a fixture of a specific angle during polishing. Most fixtures cannot be adjusted independently. When dealing with different polishing requirements, different fixtures often need to be prepared and installed before the polishing process can be carried out, which is not convenient to use. Therefore, a polishing device for right-angle prism processing is designed to solve the problem that the current polishing equipment needs to prepare and install corresponding fixtures before use, which is inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a polishing device for processing right-angle prisms, so as to solve the problem in the above-mentioned background technology that the current polishing equipment needs to prepare and install corresponding fixtures before use, which is inconvenient to use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a polishing device for processing a right-angle prism comprises a base, a placement rack and a driving structure, the surface of the base is provided with a groove, the interior of the groove is symmetrically provided with placement racks at equal intervals, the placement racks are connected to the inner wall of the base through the driving structure, and the driving structure is used to control the angle between the placement rack and the inner wall of the base.

[0005] Preferably, the driving structure includes a motor, a rotating shaft and a partition plate. The placement rack is an L-shaped structure, and the partition plates are symmetrically installed on the inner wall of the placement rack at equal intervals. The right-angle prism is embedded in the placement rack. The placement rack has rotating shafts symmetrically installed on both sides. The ends of the rotating shafts are connected to motors, and the motors are symmetrically fixed on both sides of the groove at equal intervals.

[0006] Preferably, a blocking disk is installed at one end of the rotating shaft and located beside the motor, and a sealing ring is installed on one side of the outer wall of the blocking disk and located on the periphery of the rotating shaft, and the end surface of the sealing ring is in contact with the inner wall of the groove.

[0007] Preferably, the end faces of both sides of the placement rack are symmetrically provided with fitting holes at equal intervals, fitting rods are fitted inside the fitting holes, an auxiliary plate is fixedly installed on one end of the fitting rod, the thickness of the auxiliary plate is consistent with that of the placement rack, and the surface of the auxiliary plate is flush with the inner wall of the placement rack.

[0008] Preferably, an anti-slip sleeve is sleeved on the outer wall of the engaging rod, the anti-slip sleeve is embedded in the engaging hole, and the anti-slip sleeve is in contact with the inner wall of the engaging hole. Rubber layers are symmetrically installed on both sides of the outer wall of the partition board and on both sides of the inner wall of the placement rack, and the outer wall of the right-angle prism is in contact with the rubber layer.

[0009] Preferably, movable blocks are symmetrically installed at equal intervals on one side of the outer wall of the auxiliary plate away from the right-angle prism, and circular grooves are opened inwardly on the end surfaces of the movable blocks.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model is provided with a motor, a rotating shaft and a placement frame, etc. When in use, the right-angle prism is embedded in the placement frame so that it is tightly attached to the inside of the placement frame, and the motor is used to drive the rotating shaft to rotate, forcing the placement frame to rotate synchronously in the groove, thereby adjusting the angle between the right-angle prism and the groove, forcing the inclined surface of the right-angle prism to remain horizontal with the polishing end, thereby solving the problem that the current polishing equipment needs to prepare and install the corresponding clamp before use, which is inconvenient to use.

[0012] (2) The utility model is provided with an auxiliary plate, an interlocking rod and an interlocking hole. Before use, the auxiliary plate is moved to force the interlocking rod to be embedded in the interlocking hole, so that the auxiliary plate is fixedly connected to the placement frame. During the subsequent rotation process, the auxiliary plate is used to increase the contact area with the outer wall of the right-angle prism, thereby reducing the problem of the right-angle prism flipping and sliding due to unstable center of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 for Figure 1 A in the enlarged view;

[0016] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0017] In the figure: 1. motor; 2. blocking plate; 3. placement rack; 4. partition plate; 5. base; 6. rubber layer; 7. fitting hole; 8. auxiliary plate; 9. rotating shaft; 10. sealing ring; 11. fitting rod; 12. anti-slip sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: a polishing device for processing a right-angle prism comprises a base 5, a placement frame 3 and a driving structure, a groove is provided on the surface of the base 5, and the placement frames 3 are symmetrically arranged inside the groove at equal intervals, the placement frame 3 is connected to the inner wall of the base 5 through the driving structure, and the driving structure is used to control the angle between the placement frame 3 and the inner wall of the base 5, the driving structure comprises a motor 1, a rotating shaft 9 and a partition plate 4, the placement frame 3 is an L-shaped structure, and the partition plates 4 are symmetrically installed on the inner wall of the placement frame 3 at equal intervals, the right-angle prism is embedded in the placement frame 3, the rotating shaft 9 is symmetrically installed on both sides of the placement frame 3, the end of the rotating shaft 9 is connected to the motor 1, the motor 1 is symmetrically fixed on both sides of the groove, a blocking disk 2 is installed at one end of the rotating shaft 9 and is located next to the motor 1, a sealing ring 10 is installed on one side of the outer wall of the blocking disk 2 and is located on the periphery of the rotating shaft 9, and the end face of the sealing ring 10 is in contact with the inner wall of the groove.

[0020] Through the above technical scheme: when in use, the right-angle prisms are placed in sequence inside the L-shaped placement rack 3 so that they are embedded in the gap between the partition boards 4. After the right-angle sides are in close contact with the inside of the placement rack 3, the motor 1 is used to drive the rotating shaft 9 to rotate, forcing the placement rack 3 to rotate synchronously inside the groove. While adjusting the placement rack 3, the angle between the right-angle prism and the groove is adjusted synchronously, forcing the inclined surface of the right-angle prism to remain horizontal with the polishing end, thereby solving the problem that the current polishing equipment needs to prepare and install the corresponding fixture before use, which is inconvenient to use. During normal operation, the blocking plate 2 and the sealing ring 10 are used to prevent the cooling water sprayed during polishing from directly contacting the motor 1, thereby preventing the problem of damage to the motor 1.

[0021] See also Figure 1-Figure 2 and Figure 4As shown, the end faces of both sides of the placement rack 3 are symmetrically provided with engaging holes 7 at equal intervals, and an engaging rod 11 is embedded in the engaging hole 7. An auxiliary plate 8 is fixedly installed at one end of the engaging rod 11. The thickness of the auxiliary plate 8 is consistent with that of the placement rack 3, and the surface of the auxiliary plate 8 is flush with the inner wall of the placement rack 3. An anti-slip sleeve 12 is sleeved on the outer wall of the engaging rod 11, and the anti-slip sleeve 12 is embedded in the engaging hole 7, and the anti-slip sleeve 12 is in contact with the inner wall of the engaging hole 7. Rubber layers 6 are symmetrically installed on both sides of the outer wall of the partition plate 4 and both sides of the inner wall of the placement rack 3, and the outer wall of the right-angle prism is in contact with the rubber layer 6. Movable blocks are symmetrically installed on the outer wall of the auxiliary plate 8 and on the side away from the right-angle prism, and a circular groove is opened inward on the end face of the movable block.

[0022] Through the above technical scheme: before use, the auxiliary plate 8 is moved to force the engaging rod 11 to drive the anti-skid sleeve 12 to engage into the engaging hole 7, and the static friction between the anti-skid sleeve 12 and the inner wall of the engaging hole 7 is used to complete the engaging fixation, so that the auxiliary plate 8 is fixedly connected to the placement frame 3. In the subsequent rotation process, the auxiliary plate 8 is used to increase the contact area with the outer wall of the right-angle prism, and the auxiliary rubber layer 6 increases the fixing effect between the placement frame 3 and the right-angle prism, thereby reducing the problem of the right-angle prism flipping and sliding due to unstable center of gravity. When the processing is completed, the finger can be inserted into the circular groove on the end face of the movable block and the auxiliary plate 8 can be pulled outward to drive the anti-skid sleeve 12 and the engaging rod 11 to move to the outside of the engaging hole 7, so as to achieve the purpose of quick disassembly and restoration.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for processing a right-angle prism, characterized in that: The invention comprises a base (5), a placement rack (3) and a driving structure, wherein a groove is provided on the surface of the base (5), the placement racks (3) are symmetrically arranged at equal intervals inside the groove, the placement racks (3) are connected to the inner wall of the base (5) via the driving structure, and the driving structure is used to control the angle between the placement racks (3) and the inner wall of the base (5).

2. A polishing device for processing a right-angle prism according to claim 1, characterized in that: The driving structure comprises a motor (1), a rotating shaft (9) and a partition plate (4); the placement frame (3) is an L-shaped structure, and the partition plates (4) are symmetrically installed on the inner wall of the placement frame (3) at equal intervals; the right-angle prism is embedded in the placement frame (3); the rotation shaft (9) is symmetrically installed on both sides of the placement frame (3); the end of the rotation shaft (9) is connected to the motor (1); and the motor (1) is symmetrically fixedly arranged on both sides of the groove at equal intervals.

3. A polishing device for processing a right-angle prism according to claim 2, characterized in that: A blocking disk (2) is installed at one end of the rotating shaft (9) and is located beside the motor (1).

4. A polishing device for processing a right-angle prism according to claim 3, characterized in that: A sealing ring (10) is installed on one side of the outer wall of the blocking disk (2) and located on the periphery of the rotating shaft (9).

5. A polishing device for processing a right-angle prism according to claim 4, characterized in that: The end surface of the sealing ring (10) is in contact with the inner wall of the groove.

6. A polishing device for processing a right-angle prism according to claim 5, characterized in that: The end surfaces on both sides of the placement rack (3) are symmetrically provided with embedding holes (7) at equal intervals, and embedding rods (11) are embedded in the embedding holes (7).

7. A polishing device for processing a right-angle prism according to claim 6, characterized in that: An auxiliary plate (8) is fixedly mounted on one end of the engaging rod (11); the thickness of the auxiliary plate (8) is consistent with that of the placement rack (3), and the surface of the auxiliary plate (8) is flush with the inner wall of the placement rack (3).

8. The polishing device for processing a right-angle prism according to claim 6, characterized in that: An anti-slip sleeve (12) is sleeved on the outer wall of the engaging rod (11), and the anti-slip sleeve (12) is embedded in the engaging hole (7).

9. A polishing device for processing a right-angle prism according to claim 8, characterized in that: The anti-slip sleeve (12) is in contact with the inner wall of the fitting hole (7), rubber layers (6) are symmetrically installed on both sides of the outer wall of the partition plate (4) and on both sides of the inner wall of the placement frame (3), and the outer wall of the right-angle prism is in contact with the rubber layer (6).

10. The polishing device for processing a right-angle prism according to claim 7, characterized in that: Movable blocks are symmetrically mounted at equal intervals on the outer wall of the auxiliary plate (8) and on one side away from the right-angle prism, and circular grooves are opened inwardly on the end surfaces of the movable blocks.

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