Refracting prism processing easy-to-replace mechanism

Abstract

The utility model discloses a refracting prism processing easy replacement mechanism, which comprises a base and a prism body, the base is internally provided with a hollow groove which is communicated left and right, the inner wall of the hollow groove is slidably connected with a lifting plate, two first electric push rods are fixedly inserted into the inner top of the hollow groove, the upper ends of the first electric push rods penetrate through the base, and the lower ends of the first electric push rods penetrate through the prism body. The lower end of the first electric push rod is fixedly connected with the upper end of a lifting plate, a polishing mechanism is arranged on the surface of the lifting plate, a movable disc is arranged in the hollow groove and located below the lifting plate, and a driving mechanism corresponding to the movable disc is arranged on the outer wall of the base. The outer wall of the movable disc is fixedly connected with four annularly-distributed supporting blocks. Through the arrangement of the movable disc, the supporting block, the polishing wheel and other mechanisms, after the prism is polished, the next prism to be polished can be automatically adjusted to a machining position, the working efficiency is improved, and the prism polishing device is suitable for being used in continuous machining operation.

Description

Technical Field

[0001] The utility model relates to the technical field of refracting prism processing, in particular to an easy-to-replace mechanism for refracting prism processing. Background Art

[0002] A refracting prism is an optical device that is usually used for refraction and beam splitting of light. It can refract light from one direction to another. In optical systems, refracting prisms are often used to collimate, focus, and split light. Different light path effects can be achieved by adjusting the angle and placement of the prism as needed.

[0003] The processing of refracting prisms requires multiple steps, including cutting, grinding, polishing, etc. During the polishing process of refracting prisms, workers manually take the unpolished prisms to replace the polished prisms. The replacement operation wastes a lot of time and the efficiency needs to be improved. Utility Model Content

[0004] The utility model aims to solve the problem that during the polishing process of the refracting prism, workers manually take the unpolished prism to replace the polished prism, which wastes a lot of time and the efficiency needs to be improved. A refracting prism processing easy replacement mechanism is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mechanism for easily replacing a refracting prism comprises a base and a prism body, wherein the base is provided with a hollow groove communicating left and right, a lifting plate is slidably connected to the inner wall of the hollow groove, two first electric push rods are fixedly inserted into the inner top of the hollow groove, the upper ends of the first electric push rods pass through the base, the lower ends of the first electric push rods are fixedly connected to the upper end of the lifting plate, a polishing mechanism is provided on the surface of the lifting plate, a movable disk is provided in the hollow groove, the movable disk is located below the lifting plate, a driving mechanism corresponding to the movable disk is provided on the outer wall of the base, four annularly distributed support blocks are fixedly connected to the outer wall of the movable disk, a groove is provided at one end of the support block away from the movable disk, the prism body is placed in the groove, a rotating mechanism is provided on one side of the prism body, and a clamping mechanism is provided on the other side of the prism body.

[0007] Preferably, the polishing mechanism includes a polishing wheel arranged on the surface of the lifting plate, and a third servo motor is fixedly embedded on the back side of the lifting plate. The end of the output shaft of the third servo motor passes through the lifting plate and is fixedly connected to the polishing wheel, and the output shaft of the third servo motor is rotatably connected to the lifting plate.

[0008] Preferably, the driving mechanism includes a first servo motor fixed on the front side of the base, the output shaft end of the first servo motor passes through the base and the movable disk and is rotatably connected to the inner wall of the hollow groove, the output shaft of the first servo motor is rotatably connected to the base, and the output shaft of the first servo motor is fixedly connected to the movable disk.

[0009] Preferably, the rotating mechanism includes a clamping block fixed on one side of the prism body, the end of the clamping block away from the prism body is fixedly connected to a rotating rod, a second servo motor corresponding to the rotating rod is fixedly connected to the outer wall of the support block, the end of the rotating rod away from the clamping block passes through the support block and is fixedly connected to the end of the output shaft of the second servo motor, and the rotating rod and the support block are rotatably connected.

[0010] Preferably, the clamping mechanism includes a connecting block arranged on the other side of the prism body, and the connecting block is rotatably connected to a chuck on a side close to the prism body, and a second electric push rod is fixedly inserted into the groove on a side close to the connecting block, one end of the second electric push rod passes through the supporting block, and the other end of the second electric push rod is fixedly connected to the connecting block.

[0011] Preferably, a guide rod is slidably inserted into the groove on one side close to the connecting block, one end of the guide rod passes through the supporting block, and the other end of the guide rod is fixedly connected to the connecting block.

[0012] Preferably, an observation port communicating with the hollow groove is provided on the front side of the base, and a transparent glass is fixedly embedded in the observation port.

[0013] Beneficial effects:

[0014] 1. Through the setting of the second electric push rod, the connecting block, the chuck and the clamping block, the prism can be clamped. Through the setting of the first servo motor and the movable plate, the position of the support block can be automatically rotated and switched, thereby switching the position of the prism to be processed to the position of the processed prism, thereby realizing continuous processing;

[0015] 2. The prism is polished by the third servo motor and the polishing wheel. The clamping block and the prism are rotated by the second servo motor and the rotating rod to polish multiple surfaces of the prism. The height of the polishing wheel can be adjusted by the user through the first electric push rod and the lifting plate. The utility model can automatically adjust the next prism to be polished to the processing position after the prism is polished by the movable plate, the supporting block, the polishing wheel and other mechanisms, thereby improving work efficiency and being suitable for continuous processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a refractive prism processing and easy-to-replace mechanism proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a refractive prism processing and easy-to-replace mechanism proposed by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the refractive prism processing and easy-to-replace mechanism proposed in the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the side section structure of a lifting plate of an easy-to-replace mechanism for processing a refracting prism.

[0020] In the figure: 1-base, 2-first servo motor, 3-transparent glass, 4-first electric push rod, 5-support block, 6-movable disk, 7-polishing wheel, 8-lifting plate, 9-second servo motor, 10-clamping block, 11-clamping disk, 12-connecting block, 13-second electric push rod, 14-guide rod, 15-third servo motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A refractive prism processing and easy replacement mechanism comprises a base 1 and a prism body, the front of the base 1 is provided with an observation port communicating with the hollow groove, a transparent glass 3 is fixedly embedded in the observation port, and is used for users to observe the situation in the hollow groove conveniently, a hollow groove communicating with each other on the left and right is provided in the base 1, a lifting plate 8 is slidably connected to the inner wall of the hollow groove, and is used for adjusting the height of the polishing wheel 7, two first electric push rods 4 are fixedly inserted at the inner top of the hollow groove, and are used for driving the lifting plate 8 to rise and fall, the upper end of the first electric push rod 4 passes through the base 1, and the lower end of the first electric push rod 4 is fixedly connected to the upper end of the lifting plate 8;

[0023] In this embodiment, a polishing mechanism is provided on the surface of the lifting plate 8, and the polishing mechanism includes a polishing wheel 7 arranged on the surface of the lifting plate 8, which is used to polish the prism body. A third servo motor 15 is fixedly embedded on the back of the lifting plate 8, which is used to drive the polishing wheel 7 to rotate. The output shaft end of the third servo motor 15 passes through the lifting plate 8 and is fixedly connected to the polishing wheel 7. The output shaft of the third servo motor 15 is rotatably connected to the lifting plate 8.

[0024] In this embodiment, a movable disk 6 is provided in the hollow groove for rotating and switching the position of the support block 5. The movable disk 6 is located below the lifting plate 8. A driving mechanism corresponding to the movable disk 6 is provided on the outer wall of the base 1. The driving mechanism includes a first servo motor 2 fixed to the front side of the base 1, which is used to drive the movable disk 6 to rotate. The end of the output shaft of the first servo motor 2 passes through the base 1 and the movable disk 6 and is rotatably connected to the inner wall of the hollow groove. The output shaft of the first servo motor 2 is rotatably connected to the base 1, and the output shaft of the first servo motor 2 is fixedly connected to the movable disk 6.

[0025] In this embodiment, four annularly distributed support blocks 5 are fixedly connected to the outer wall of the movable disk 6, which are used to cooperate with the groove to support and place the prism body. A groove is provided at one end of the support block 5 away from the movable disk 6, and the prism body is placed in the groove. A rotating mechanism is provided on one side of the prism body, and the rotating mechanism includes a clamping block 10 fixed on one side of the prism body, which is used to drive the prism body to rotate and cooperate with the clamping disk 11 to clamp it. A rotating rod is fixedly connected to one end of the clamping block 10 away from the prism body, which is used to drive the clamping block 10 to rotate. A second servo motor 9 corresponding to the rotating rod is fixedly connected to the outer wall of the support block 5, which is used to drive the rotating rod to rotate. One end of the rotating rod away from the clamping block 10 passes through the support block 5 and is fixedly connected to the end of the output shaft of the second servo motor 9, and the rotating rod and the support block 5 are rotatably connected;

[0026] In this embodiment, a clamping mechanism is provided on the other side of the prism body, and the clamping mechanism includes a connecting block 12 arranged on the other side of the prism body, which is used to drive the chuck 11 to move. The connecting block 12 is rotatably connected to the side close to the prism body with the chuck 11, which is used to cooperate with the clamping block 10 to clamp the prism body. A second electric push rod 13 is fixedly inserted into the groove on the side close to the connecting block 12, which is used to drive the connecting block 12 to move. One end of the second electric push rod 13 passes through the support block 5, and the other end of the second electric push rod 13 is fixedly connected to the connecting block 12. A guide rod 14 is slidably inserted into the groove on the side close to the connecting block 12, which is used to keep the connecting block 12 moving in a straight line. One end of the guide rod 14 passes through the support block 5, and the other end of the guide rod 14 is fixedly connected to the connecting block 12.

[0027] In this embodiment, the prism body is first placed in the groove and located between the chuck 11 and the clamping block 10, and then the second electric push rod 13 is started to drive the connecting block 12 to move, and the chuck 11 is driven to move toward the prism body through the connecting block 12, and the prism body is clamped by the chuck 11 and the clamping block 10, and then the third servo motor 15 is started to drive the polishing wheel 7 to rotate, and the prism body is polished by the polishing wheel 7. At the same time, the second servo motor 9 is started to drive the rotating rod to rotate, and the clamping block 10 and the prism body are driven to rotate by the rotating rod, so that the prism body rotates and turns over, thereby polishing multiple surfaces of the prism body; during the polishing operation, the worker puts other prism bodies to be processed into the groove and tightens them. When the prism body located directly below the polishing wheel is polished, the first servo motor 2 is started to drive the movable disk 6 to rotate, and the position of the support block 5 and the prism body is switched by the rotation of the movable disk 6, so that the position of the prism body to be processed is switched to the bottom of the polishing wheel 7, and the polishing operation is continued, so that the processing efficiency is improved.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A refractive prism processing and easy-to-replace mechanism, comprising a base (1) and a prism body, characterized in that: The base (1) is provided with a hollow groove communicating with each other on the left and right sides, and a lifting plate (8) is slidably connected to the inner wall of the hollow groove. Two first electric push rods (4) are fixedly inserted into the inner top of the hollow groove. The upper ends of the first electric push rods (4) pass through the base (1), and the lower ends of the first electric push rods (4) are fixedly connected to the upper ends of the lifting plates (8). The surface of the lifting plates (8) is provided with a polishing mechanism. A movable disk (6) is provided in the hollow groove, and the movable disk (6) is located below the lifting plate (8). A driving mechanism corresponding to the movable disk (6) is provided on the outer wall of the base (1). Four annularly distributed support blocks (5) are fixedly connected to the outer wall of the movable disk (6), and a groove is provided at one end of the support block (5) away from the movable disk (6). The prism body is placed in the groove, a rotating mechanism is provided on one side of the prism body, and a clamping mechanism is provided on the other side of the prism body.

2. The refractive prism processing and easy-replacement mechanism according to claim 1, characterized in that: The polishing mechanism comprises a polishing wheel (7) arranged on the surface of a lifting plate (8); a third servo motor (15) is fixedly embedded on the back of the lifting plate (8); the output shaft end of the third servo motor (15) passes through the lifting plate (8) and is fixedly connected to the polishing wheel (7); the output shaft of the third servo motor (15) is rotatably connected to the lifting plate (8).

3. The refractive prism processing and easy-replacement mechanism according to claim 1, characterized in that: The driving mechanism comprises a first servo motor (2) fixed on the front side of the base (1); the output shaft end of the first servo motor (2) passes through the base (1) and the movable disk (6) and is rotatably connected to the inner wall of the hollow groove; the output shaft of the first servo motor (2) is rotatably connected to the base (1), and the output shaft of the first servo motor (2) is fixedly connected to the movable disk (6).

4. The refractive prism processing and easy-replacement mechanism according to claim 1, characterized in that: The rotating mechanism comprises a clamping block (10) fixed to one side of the prism body, an end of the clamping block (10) away from the prism body is fixedly connected to a rotating rod, an outer wall of the support block (5) is fixedly connected to a second servo motor (9) corresponding to the rotating rod, an end of the rotating rod away from the clamping block (10) penetrates the support block (5) and is fixedly connected to the end of the output shaft of the second servo motor (9), and the rotating rod and the support block (5) are rotatably connected.

5. The refractive prism processing and easy-replacement mechanism according to claim 1, characterized in that: The clamping mechanism comprises a connecting block (12) arranged on the other side of the prism body, a side of the connecting block (12) close to the prism body is rotatably connected to a clamping plate (11), a second electric push rod (13) is fixedly inserted into the groove on the side close to the connecting block (12), one end of the second electric push rod (13) passes through the supporting block (5), and the other end of the second electric push rod (13) is fixedly connected to the connecting block (12).

6. The refractive prism processing and easy-replacement mechanism according to claim 5, characterized in that: A guide rod (14) is slidably inserted into the groove on one side close to the connecting block (12); one end of the guide rod (14) passes through the supporting block (5); and the other end of the guide rod (14) is fixedly connected to the connecting block (12).

7. The refractive prism processing and easy-replacement mechanism according to claim 1, characterized in that: The front side of the base (1) is provided with an observation port communicating with the hollow groove, and a transparent glass (3) is fixedly embedded in the observation port.

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