Anti-explosion detection machine for optical glass
The optical glass explosion-proof testing machine, controlled by a clamping plate and an electric push rod, solves the problems of unstable sample fixation and inconsistent test results, and achieves precise impact force control and a safe testing process.
Patent Information
- Application Number
- CN202422512438.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-16
AI Technical Summary
Existing optical glass explosion-proof testing machines are prone to displacement when the sample is fixed, resulting in inconsistent hammer test results and the inability to accurately control the test height and impact force.
The sample is fixed with a clamping plate and guide rod structure, and the height and impact force of the test hammer are controlled by an electric push rod. The bottom of the test hammer is designed to be conical to concentrate the impact point, and is equipped with a protective door and limit block to ensure safety.
It improves the accuracy and reliability of optical glass explosion-proof testing, ensures that the sample does not slide during the test, has high safety, and good consistency of test results.
Smart Images
Figure CN223413129U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of optical glass quality detection, in particular to an optical glass explosion-proof detection machine. Background Art
[0002] Optical glass is a high-quality glass material designed specifically for optical applications, with excellent optical performance and physical properties. It is widely used in various optical devices and equipment to ensure light transmission and imaging quality.
[0003] Optical glass explosion-proof testing is very important because optical glass plays a vital role in many key applications, and its explosion-proof performance directly affects the safety and reliability of the equipment.
[0004] Conventional optical glass explosion-proof testing machines often rely on simple clamps or manual fixation to fix samples. This method can easily cause sample displacement during the test, affecting the specific test results. In addition, when conducting hammer explosion-proof tests, the height and impact force of the test hammer cannot be controlled by human power, making the test results easily inconsistent.
[0005] Therefore, it is necessary to design an optical glass explosion-proof detection machine to solve the above technical problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, such as general sample clamping effect and inconsistent hammer test results, the utility model provides an optical glass explosion-proof detection machine.
[0007] The technical solution of the utility model is: an optical glass explosion-proof detection machine, including a mounting frame, a detection box, a protective door, a handle, a test table, a guide rod I, a clamping plate, a guide rod II, a test hammer, a spring I, a spring II and an electric push rod, a detection box is provided in the middle of the mounting frame, a protective door is hinged on the front side of the detection box, a handle is provided on the right front side of the protective door, a test table is provided in the lower part of the detection box, both sides of the test table extend out of the outside of the detection box, the middle part of the test table is in the shape of an arched platform, an opening is provided in the middle part of the test table, guide rods I are provided on both sides of the lower part of the arched platform of the test table, the test table Clamping plates for clamping the optical glass are slidably provided on both sides of the top surface of the arched platform, and the lower parts of the clamping plates on both sides are slidably connected to the guide rods I on both sides. Guide rods II are provided on both sides of the upper part of the detection box, and a test hammer is slidably provided between the guide rods II on both sides. Springs I in an extended state are provided on both sides of the guide rods I on both sides, and the adjacent sides of each spring I are connected to the end face of the adjacent clamping plate. Springs II are provided on the outer sides of the guide rods II on both sides. Electric push rods are provided on both sides of the arched platform of the test bench, and the telescopic rods of the electric push rods on both sides are connected to the upper part of the test hammer.
[0008] Furthermore, the bottom of the test hammer is conical.
[0009] Furthermore, the lower portion of the test hammer extends into an opening of the test bench.
[0010] Furthermore, it also includes a placement box and a scraper. The placement box is provided at the lower part of the detection box, and the scraper is slidably provided at the rear part of the placement box.
[0011] Furthermore, it also includes anti-skid pads, and the adjacent sides of the clamping plates on both sides are glued with anti-skid pads.
[0012] Furthermore, it also includes a limit block, and a limit block is provided in the middle of the guide rods on both sides, and the clamping plates on both sides are in sliding contact with the limit block.
[0013] The beneficial effects of the utility model are as follows: 1. The test hammer can simulate the impact force at different heights through the control of the electric push rod, so as to comprehensively evaluate the explosion-proof performance of optical glass under different impact conditions; the bottom of the test hammer is conical, which can concentrate the point of force application and ensure the accuracy of the impact point to simulate the local impact situation in actual use, thereby improving the accuracy and reliability of the test results.
[0014] 2. The combination of the clamping plate and the anti-slip pad ensures that the sample will not slide or move during the test. The limit block limits the movement range of the clamping plate to prevent over-clamping. The design of the protective door ensures safety during the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of the present utility model.
[0016] Figure 2 This is a schematic diagram showing the internal components of the test box after the protective door of the utility model is removed.
[0017] Figure 3 This is a cross-sectional view of the mounting frame and the detection box of the utility model after being cut open to show the internal components.
[0018] Figure 4 This is a structural diagram of the guide rod I, the placement box, the scraper and other components of the utility model.
[0019] Figure 5 This is a three-dimensional schematic diagram of the test bench, guide rod II, and clamping plate components of the present invention. Reference numerals in the figure are: 1: mounting bracket, 101: test box, 2: protective door, 3: handle, 4: test bench, 41: guide rod I, 5: clamping plate, 6: guide rod II, 7: test hammer, 8: spring I, 9: spring II, 10: electric push rod, 11: placement box, 12: scraper, 13: anti-slip pad, 14: limit block. DETAILED DESCRIPTION
[0020] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.
[0021] Embodiment: An optical glass explosion-proof detection machine, such as Figure 1-Figure 5As shown, it includes a mounting frame 1, a test box 101, a protective door 2, a handle 3, a test table 4, a guide rod I 41, a clamping plate 5, a guide rod II 6, a test hammer 7, a spring I 8, a spring II 9 and an electric push rod 10. The mounting frame 1 serves as the basic structure of the entire test machine, providing a stable support to ensure the stable installation and positioning of all components. The test box 101 is set in the middle of the mounting frame 1 to provide a closed test environment to prevent the splashing of debris generated during the test, protect the safety of the operator, and ensure the cleanliness of the test environment. The front side of the test box 101 is hinged with a protective door 2 to ensure that the operator can operate during the test. For the safety of personnel, a handle 3 is provided on the right front side of the protective door 2, which is convenient for the operator to easily open and close the protective door 2. The protective door 2 can be opened and closed, which is convenient for placing and removing samples. A test table 4 is provided at the lower part of the detection box 101 for placing optical glass samples to be tested. Both sides of the test table 4 extend outside the detection box 101. The middle part of the test table 4 is in the shape of an arched platform. An opening is provided in the middle of the test table 4. Guide rods Ⅰ 41 are provided on both sides of the lower part of the arched platform of the test table 4 to guide the sliding of the clamping plate 5 to ensure that the clamping plate 5 can move smoothly when fixing the sample and limit its moving direction. The test table 4 On both sides of the top surface of the arched platform, there are sliding clamping plates 5 for clamping the optical glass, which are used to fix the optical glass sample to be tested. The lower parts of the clamping plates 5 on both sides are slidably connected to the guide rods Ⅰ41 on both sides. Guide rods Ⅱ6 are provided on both sides of the upper part of the detection box 101 to guide the up and down movement of the test hammer 7 to ensure that the test hammer 7 can accurately descend vertically. The test hammer 7 is slidably provided between the guide rods Ⅱ6 on both sides. The bottom of the test hammer 7 is conical, which can concentrate the point of force application to ensure that the impact point is accurate. The lower part of the test hammer 7 extends into the opening of the test table 4, and both sides of the guide rods Ⅰ41 on both sides are provided with The spring I8 in the extended state provides a reset force to ensure that the clamping plate 5 can firmly clamp the sample. The adjacent sides of each spring I8 are connected to the end face of the adjacent clamping plate 5. Springs II9 are provided on the outside of the guide rods II6 on both sides to provide a reset force to ensure that the test hammer 7 can automatically reset after the impact test and prepare for the next test. Electric push rods 10 are provided on both sides of the arched platform of the test bench 4. The telescopic rods of the electric push rods 10 on both sides are connected to the upper part of the test hammer 7. The test hammer 7 is driven to a predetermined height by the extension and contraction of the telescopic rods of the electric push rods 10, and the test hammer 7 is reset after the test is completed.
[0022] like Figure 4 As shown, it also includes a placement box 11 and a scraper 12. The placement box 11 is set at the lower part of the detection box 101 for collecting debris after testing. The scraper 12 is slidably set at the rear part of the placement box 11. By sliding the scraper set in the placement box, the debris can be easily collected and removed.
[0023] like Figure 5As shown, anti-skid pads 13 are also included. Anti-skid pads 13 are glued to adjacent sides of the clamping plates 5 on both sides to prevent the sample from sliding or moving during the test, ensuring that the sample is fixed more firmly.
[0024] like Figure 5 As shown, it also includes a limit block 14. The limit blocks 14 are welded to the middle of the guide rods on both sides. The clamping plates 5 on both sides are in sliding contact with the limit blocks 14 to limit the movement range of the clamping plates 5, prevent damage to the sample due to excessive clamping, and ensure the safety of the sample during the test.
[0025] When in use, first, open the protective door 2, place the optical glass sample to be tested on the test bench 4, and then pull the clamping plate 5. When the clamping plate 5 is pulled, it slides along the guide rod Ⅰ41 and squeezes the spring Ⅰ8 on one side to form a compressed state. After the clamping plate 5 is pulled to the appropriate sample margin size, it is released, and the clamping plate 5 clamps the sample under the extension force of the spring Ⅰ8; then close the protective door 2 to ensure the safety of the operator during the test. Next, start the electric push rod 10, and the telescopic rod of the electric push rod 10 extends to lift the test hammer 7 to a predetermined height. At this time, the spring Ⅱ9 is in a compressed state, providing a reset force, and the bottom of the test hammer 7 is conical. , the point of force application can be concentrated to simulate the impact situation in actual use, and at this time the lower part of the test hammer 7 will no longer extend into the opening of the test table 4. After ensuring that the impact point is accurate, the electric push rod 10 releases the test hammer 7, and the test hammer 7 falls freely under the action of gravity and hits the optical glass sample through the opening of the test table 4. After the impact, the test hammer 7 is reset under the action of the spring II 9. At this time, the clamping plate 5 is pulled again, and the sample is taken out and stored in the placement box 11 for testing. The test hammer 7 is reset under the action of the spring II 9 and will be ready for the next test. When the sample in the placement box 11 is in a stacked state, the scraper 12 is pulled to push the sample to concentrate for removal.
[0026] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims
1. An optical glass explosion-proof detection machine, characterized in that: The invention comprises a mounting frame (1), a detection box (101), a protective door (2), a handle (3), a test bench (4), a guide rod I (41), a clamping plate (5), a guide rod II (6), a test hammer (7), a spring I (8), a spring II (9) and an electric push rod (10), wherein a detection box (101) is provided in the middle of the mounting frame (1), a protective door (2) is hingedly connected to the front side of the detection box (101), a handle (3) is provided on the right front side of the protective door (2), a test bench (4) is provided in the lower part of the detection box (101), both sides of the test bench (4) extend outside the detection box (101), the middle part of the test bench (4) is in the shape of an arched platform, an opening is provided in the middle part of the test bench (4), and both sides of the lower part of the arched platform of the test bench (4) are provided with guide rods I (41), the test bench (4) is provided with a plurality of guide rods (41) and a plurality of guide rods (41) are provided. Clamping plates (5) for clamping the optical glass are slidably provided on both sides of the top surface of the arched platform of the test bench (4), and the lower parts of the clamping plates (5) on both sides are slidably connected to the guide rods I (41) on both sides. Guide rods II (6) are provided on both sides of the upper part of the detection box (101), and a test hammer (7) is slidably provided between the guide rods II (6) on both sides. Springs I (8) in an extended state are provided on both sides of the guide rods I (41) on both sides, and the adjacent sides of each spring I (8) are connected to the end faces of the adjacent clamping plates (5). Springs II (9) are provided on the outer sides of the guide rods II (6) on both sides. Electric push rods (10) are provided on both sides of the arched platform of the test bench (4), and the telescopic rods of the electric push rods (10) on both sides are connected to the upper part of the test hammer (7).
2. The optical glass explosion-proof detection machine according to claim 1, characterized in that: The bottom of the test hammer (7) is conical.
3. The optical glass explosion-proof detection machine according to claim 2, characterized in that: The lower part of the test hammer (7) extends into the opening of the test table (4).
4. The optical glass explosion-proof detection machine according to claim 3, characterized in that: It also includes a placement box (11) and a scraper (12). The placement box (11) is provided at the lower part of the detection box (101), and the scraper (12) is slidably provided at the rear part of the placement box (11).
5. The optical glass explosion-proof detection machine according to claim 4, characterized in that: It also includes an anti-skid pad (13), and the adjacent sides of the clamping plates (5) on both sides are glued with the anti-skid pad (13).
6. The optical glass explosion-proof detection machine according to claim 5, characterized in that: It also includes a limiting block (14). The limiting block (14) is provided at the middle of the guide rods on both sides, and the clamping plates (5) on both sides are in sliding contact with the limiting block (14).