Optical material performance detection device

Abstract

The utility model belongs to the technical field of optical material detection, and particularly relates to an optical material performance detection device which comprises a detection table, and a sliding groove is formed in the inner side wall of the detection table. The optical glass is placed on the placing frame, an adjusting screw rod is rotated to drive a clamping plate to clamp the optical glass, a transverse screw rod is rotated to drive a sliding block to slide in a sliding groove, so that the placing frame moves leftwards, an electric push rod is started to drive a detection cylinder to descend, a pressing block firstly makes contact with the upper surface of the optical glass, and a sliding cylinder slides in the detection cylinder; the spring drives the ejector block to contact with the lower surface of the pressure sensor and continuously press downwards, the spring is stressed and compressed, the force applied to the optical glass is gradually increased, and when a qualified value is reached, the detection cylinder is lifted, the motor is started, and the longitudinal screw rod drives the moving block to move, so that the pressing block is driven to move back and forth, and different longitudinal positions of the optical glass are detected. And the transverse screw rod is rotated again, so that the pressing block can detect different transverse positions of the optical glass, the optical glass is comprehensively detected, and the detection effect is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of optical material detection, and specifically relates to an optical material performance detection device. Background Technique

[0002] Optical glass is indeed an optical material. Optical materials refer to materials used to change characteristics such as the propagation direction, phase, or intensity of light, and they play an important role in optical instruments or mechanical systems. Optical glass has high transparency, high chemical and physical uniformity, as well as specific and precise optical constants. These characteristics make optical glass an ideal material for manufacturing optical components such as lenses, prisms, mirrors, and windows. The applications of optical glass are very extensive, including but not limited to optical devices such as telescopes, microscopes, cameras, and lasers, as well as high-tech fields such as optical fiber communication and optical sensors. Therefore, optical glass is an important branch of optical materials and plays a crucial fundamental role in modern optoelectronic technologies; optical glass detection is the work of conveniently detecting the overall performance of optical glass, thereby recording the overall data of optical glass and detecting it according to different performance aspects, including the pressure resistance detection of optical glass. Therefore, an optical glass detection device needs to be set up;

[0003] Some existing detection devices generally detect the same position of the optical glass, and local detection cannot accurately reflect the stress state of the entire optical glass, resulting in poor detection effects;

[0004] Therefore, an optical material performance detection device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an optical material performance detection device to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An optical material performance detection device, including a detection table, wherein a chute is provided on the inner side wall of the detection table, a slider is slidably connected to the inner side wall of the chute, a transverse lead screw is rotatably connected to the inner side wall of the detection table, the outer side wall of the transverse lead screw is threadedly connected to the inner side wall of the slider, a placement rack is fixedly connected to the upper surface of the slider, a support frame is fixedly connected to the upper surface of the detection table, a longitudinal lead screw is rotatably connected to the inner side wall of the support frame, a moving block is threadedly connected to the outer side wall of the longitudinal lead screw, an electric push rod is installed on the lower surface of the moving block, the output end of the electric push rod is fixedly connected to a detection cylinder, a pressure sensor is installed on the upper side of the inner side wall of the detection cylinder, a pair of fixed rods are fixedly connected to the upper side of the inner side wall of the detection cylinder, a pair of sliding cylinders are slidably connected to the lower surface of the detection cylinder, the inner side wall of the sliding cylinder is inserted into the outer side wall of the fixed rod, a top block is slidably connected to the outer side wall of the fixed rod, a spring is fixedly connected between the lower surface of the top block and the upper end of the sliding cylinder, and a pressing block is fixedly connected to the lower end of the sliding cylinder.

[0007] As a further preference of this technical solution: An adjusting screw is threadedly connected to the inner side wall of the placement rack, a clamping plate is rotatably connected to the left end of the adjusting screw, a guiding rod is slidably connected to the inner side wall of the placement rack, and the left end of the guiding rod is fixedly connected to the right side wall of the clamping plate.

[0008] As a further preference of this technical solution: Rubber pads are bonded to the left side wall of the clamping plate, the left side of the inner side wall of the placement rack, and the lower surface of the pressing block.

[0009] As a further preference of this technical solution: Uniformly distributed support legs are fixedly connected to the lower surface of the detection table.

[0010] As a further preference of this technical solution: A control panel is installed on the front surface of the detection table, and a display is provided on the front surface of the control panel.

[0011] As a further preference of this technical solution: A motor is installed on the front surface of the support frame, and the output end of the motor is fixedly connected to the front end of the longitudinal lead screw.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] When the utility model is in use, place the optical glass on the placement rack, rotate the adjusting screw rod to drive the clamping plate to clamp the optical glass, rotate the transverse lead screw to drive the slider to slide in the chute, so that the placement rack moves to the left, start the electric push rod to drive the detection cylinder to descend, the pressing block first contacts the upper surface of the optical glass, the sliding cylinder slides in the detection cylinder, drives the top block to contact the lower surface of the pressure sensor through the spring, continue to press down, the spring is compressed by force, and the force received by the optical glass gradually increases. When the qualified value is reached, raise the detection cylinder, start the motor, make the longitudinal lead screw drive the moving block to move, so as to drive the pressing block to move back and forth, so as to detect different positions longitudinally of the optical glass, and then rotate the transverse lead screw again, so that the pressing block can detect different positions transversely of the optical glass, comprehensively detect the optical glass, and the detection effect is better. Brief Description of the Drawings

[0014] Figure 1 is the front view structural schematic diagram of the utility model;

[0015] Figure 2 is the structural schematic diagram of the chute, longitudinal lead screw and moving block in the utility model;

[0016] Figure 3 is the structural schematic diagram of the placement rack, adjusting screw rod and clamping plate in the utility model;

[0017] Figure 4 is the sectional structural schematic diagram of the detection cylinder, pressure sensor and pressing block in the utility model.

[0018] In the figure: 1, detection table; 2, chute; 3, slider; 4, transverse lead screw; 5, placement rack; 6, support frame; 7, longitudinal lead screw; 8, moving block; 9, electric push rod; 10, detection cylinder; 11, pressure sensor; 12, fixed rod; 13, sliding cylinder; 14, top block; 15, spring; 16, pressing block; 17, adjusting screw rod; 18, clamping plate; 19, guide rod; 20, rubber pad; 21, support leg; 22, control panel; 23, display; 24, motor. Detailed Description of the Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as limiting the present application. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0020] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: an optical material performance detection device, including a detection table 1. A chute 2 is opened on the inner side wall of the detection table 1. A slider 3 is slidably connected to the inner side wall of the chute 2. A transverse lead screw 4 is rotatably connected to the inner side wall of the detection table 1. The outer side wall of the transverse lead screw 4 is threadedly connected to the inner side wall of the slider 3. A placement rack 5 is fixedly connected to the upper surface of the slider 3. A support frame 6 is fixedly connected to the upper surface of the detection table 1. A longitudinal lead screw 7 is rotatably connected to the inner side wall of the support frame 6. A moving block 8 is threadedly connected to the outer side wall of the longitudinal lead screw 7. An electric push rod 9 is installed on the lower surface of the moving block 8. The output end of the electric push rod 9 is fixedly connected to a detection cylinder 10. A pressure sensor 11 is installed on the upper side of the inner side wall of the detection cylinder 10. A pair of fixed rods 12 are fixedly connected to the upper side of the inner side wall of the detection cylinder 10. A pair of sliding cylinders 13 are slidably connected to the lower surface of the detection cylinder 10. The inner side wall of the sliding cylinder 13 is inserted into the outer side wall of the fixed rod 12. A top block 14 is slidably connected to the outer side wall of the fixed rod 12. A spring 15 is fixedly connected between the lower surface of the top block 14 and the upper end of the sliding cylinder 13. A pressing block 16 is fixedly connected to the lower end of the sliding cylinder 13; during use, the optical glass is fixed on the placement rack 5. Rotate the transverse lead screw 4 to drive the slider 3 to slide in the chute 2, so that the placement rack 5 moves to the left. When the left side of the optical glass is below the pressing block 16, start the electric push rod 9 to drive the detection cylinder 10 to descend. The pressing block 16 first contacts the upper surface of the optical glass. The sliding cylinder 13 slides in the detection cylinder 10, and drives the top block 14 to contact the lower surface of the pressure sensor 11 through the spring 15. Continue to press down, the spring 15 is compressed by the force, and the force received by the optical glass gradually increases. When the qualified value is reached, raise the detection cylinder 10. Start the longitudinal lead screw 7 to drive the moving block 8 to move, thereby driving the pressing block 16 to move back and forth, so as to detect different positions longitudinally of the optical glass. Rotate the transverse lead screw 4 again, so that the pressing block 16 can detect different positions transversely of the optical glass, and can comprehensively detect the optical glass, and the detection effect is better.

[0022] In this embodiment, specifically: an adjusting screw rod 17 is threadedly connected to the inner side wall of the placement rack 5. The left end of the adjusting screw rod 17 is rotatably connected to a clamping plate 18. A guiding rod 19 is slidably connected to the inner side wall of the placement rack 5. The left end of the guiding rod 19 is fixedly connected to the right side wall of the clamping plate 18. According to the width of the optical glass, rotate the adjusting screw rod 17 to drive the clamping plate 18 to clamp the optical glass, reducing the probability of shaking during detection.

[0023] In this embodiment, specifically: rubber pads 20 are adhesively bonded to the left side wall of the clamping plate 18, the left side of the inner side wall of the placement rack 5, and the lower surface of the pressing block 16. The rubber pads 20 can buffer the optical glass, reducing damage to the surface of the optical glass.

[0024] In this embodiment, specifically: uniformly distributed support legs 21 are fixedly connected to the lower surface of the detection table 1. The support legs 21 are used to support and fix the detection table 1.

[0025] In this embodiment, specifically: a control panel 22 is installed on the front surface of the detection table 1, and a display 23 is provided on the front surface of the control panel 22. The electric push rod 9 and the motor 24 are controlled through the control panel 22, and the display 23 is used to display the pressure value detected by the pressure sensor 11.

[0026] In this embodiment, specifically: a motor 24 is installed on the front surface of the support frame 6, and the output end of the motor 24 is fixedly connected to the front end of the longitudinal lead screw 7. The longitudinal lead screw 7 can be driven to rotate forward and backward through the motor 24.

[0027] The working principle of the present utility model is as follows: During use, place the optical glass on the placement rack 5. According to the width of the optical glass, rotate the adjusting screw rod 17 to drive the clamping plate 18 to clamp the optical glass, reducing the probability of shaking during detection. Rotate the transverse lead screw 4 to drive the slider 3 to slide in the chute 2, moving the placement rack 5 to the left. When the left side of the optical glass is under the pressing block 16, start the electric push rod 9 to drive the detection cylinder 10 to descend. The pressing block 16 first contacts the upper surface of the optical glass. The sliding cylinder 13 slides in the detection cylinder 10, driving the top block 14 to contact the lower surface of the pressure sensor 11 through the spring 15. Continue to press down, the spring 15 is compressed under force, and the force received by the optical glass gradually increases. When the qualified value is reached, raise the detection cylinder 10. Start the motor 24 to drive the moving block 8 to move through the longitudinal lead screw 7, thereby driving the pressing block 16 to move back and forth, so as to detect different positions longitudinally of the optical glass. Rotate the transverse lead screw 4 again, enabling the pressing block 16 to detect different positions transversely of the optical glass, enabling comprehensive detection of the optical glass, and the detection effect is better.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An optical material performance detection device, comprising a detection platform (1), characterized in that: The inner wall of the inspection table (1) is provided with a chute (2), the inner wall of the chute (2) is slidably connected with a slider (3), the inner wall of the inspection table (1) is rotatably connected with a transverse lead screw (4), the outer wall of the transverse lead screw (4) is threadedly connected with the inner wall of the slider (3), the upper surface of the slider (3) is fixedly connected with a placement rack (5), the upper surface of the inspection table (1) is fixedly connected with a support frame (6), the inner wall of the support frame (6) is rotatably connected with a longitudinal lead screw (7), the outer wall of the longitudinal lead screw (7) is threadedly connected with a moving block (8), the lower surface of the moving block (8) is equipped with an electric push rod (9), the output end of the electric push rod (9) is fixedly connected with a detection cylinder (10), the upper side of the inner wall of the detection cylinder (10) is equipped with a pressure sensor (11), the upper side of the inner wall of the detection cylinder (10) is fixedly connected with a pair of fixed rods (12), the lower surface of the detection cylinder (10) is slidably connected with a pair of sliding cylinders (13), the inner wall of the sliding cylinder (13) is inserted into the outer wall of the fixed rod (12), the outer wall of the fixed rod (12) is slidably connected with a top block (14), a spring (15) is fixedly connected between the lower surface of the top block (14) and the upper end of the sliding cylinder (13), and the lower end of the sliding cylinder (13) is fixedly connected with a pressing block (16).

2. The optical material performance detection device according to claim 1, characterized in that: The inner wall of the placement rack (5) is threadedly connected with an adjusting screw rod (17), the left end of the adjusting screw rod (17) is rotatably connected with a clamping plate (18), the inner wall of the placement rack (5) is slidably connected with a guide rod (19), and the left end of the guide rod (19) is fixedly connected to the right side wall of the clamping plate (18).

3. An optical material property detection device according to claim 2, characterized in that: Rubber pads (20) are bonded to the left side wall of the clamping plate (18), the left side of the inner wall of the placement rack (5), and the lower surface of the pressing block (16).

4. An optical material performance detection device according to claim 1, characterized in that: The lower surface of the inspection table (1) is fixedly connected with uniformly distributed support legs (21).

5. An optical material performance detection device according to claim 1, characterized in that: The front surface of the inspection table (1) is equipped with a control panel (22), and a display (23) is provided on the front surface of the control panel (22).

6. The optical material property detection device according to claim 1, wherein: The front surface of the support frame (6) is equipped with a motor (24), and the output end of the motor (24) is fixedly connected to the front end of the longitudinal lead screw (7).

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