Cylindrical mirror measuring equipment

Abstract

The utility model discloses cylindrical mirror measuring equipment, which relates to the technical field of mirror surface measuring equipment and comprises a workbench, a clamping mechanism and a moving mechanism, the moving mechanism is mounted on the top surface of the workbench, a main body of the moving mechanism is a push rod, a handle is mounted at the rear end of the push rod, a tooth groove is formed in the top surface of the push rod, and the clamping mechanism is mounted on the clamping mechanism. A main body of the clamping mechanism is a clamping frame, the whole clamping frame is of a U-shaped structure, and the unclosed side end of the clamping frame is connected with a gear through a connecting rod. In the cylindrical mirror clamping device, a cylindrical mirror is placed in the clamping frame to be clamped, a push rod is manually pushed towards the front end, so that a tooth groove drives the gear to rotate, and then the clamping frame is driven to rotate through the connecting rod; through the arrangement of the clamping plates, the inner wall face of the inner arc face plate is attached to the peripheral face of the cylindrical mirror, the top face of the rectangular plate at the bottom abuts against the bottom face of the cylindrical mirror, and the cylindrical mirror is fixed under the supporting of the fastening force of the spring rods.

Description

Technical Field

[0001] The utility model relates to the technical field of mirror surface measuring equipment, in particular to cylindrical mirror measuring equipment. Background Art

[0002] Cylindrical mirror is an aspheric lens with unique optical properties and a wide range of applications. Cylindrical mirror is a lens with curvature in one dimension. Its curved surface is cylindrical and has a one-dimensional magnification function. It can effectively reduce spherical aberration and chromatic aberration, preliminarily form the basic shape of the cylindrical mirror, improve surface accuracy, reduce surface roughness, and change the imaging size requirements. For example, a point light spot can be converted into a line spot, or the height of the image can be changed without changing the image width. It has a wide range of applications in linear detector lighting, barcode scanning, holographic lighting, optical information processing, computers, laser emission and other fields. In summary, cylindrical mirror, as an aspheric lens, plays an important role in many fields. With the development of science and technology, the application prospects of cylindrical mirrors will be broader.

[0003] An existing Chinese patent (application number: CN202222841816.X) proposes a cylindrical mirror measuring tool, which has the advantage of being easy to clamp and fix cylindrical mirrors of different sizes and specifications, solving the inconvenience of clamping and fixing cylindrical mirrors of different sizes and specifications.

[0004] The above solution has the following problems during use: since the staff needs to adjust the position of the cylindrical mirror multiple times according to different measuring surfaces, they need to re-clamp the cylindrical mirror, which makes the installation and removal of the cylindrical mirror time-consuming and labor-intensive, and cannot meet the use requirements. In addition, multiple installation and removal further increases the risk of damage to the cylindrical mirror.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The purpose of the present invention is to provide a cylindrical mirror measuring device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides a cylindrical mirror measuring device, which includes a workbench, a clamping mechanism, and a moving mechanism;

[0008] A moving mechanism is installed on the top surface of the workbench, the main body of the moving mechanism is a push rod, a handle is installed on the rear end of the push rod, and a tooth groove is opened on the top surface of the push rod. The main body of the clamping mechanism is a clamping frame, and the clamping frame is a U-shaped structure as a whole. The unclosed side end thereof is connected to the gear through a connecting rod. The gear is located above the push rod and is meshed with the tooth groove of the push rod.

[0009] In one embodiment, a slider is installed at the bottom of the front end of the push rod, and the slider is slidably connected to the first sliding groove on the top surface of the workbench to support and limit the movement of the push rod.

[0010] In one embodiment, spring rods are installed on both sides of the inner wall of the clamping frame, and clamps are installed on the opposite ends of the spring rods. The lower part of the clamp is a horizontally arranged rectangular plate structure, and the upper part is an inner arc panel structure. There are four clamps arranged in a square shape.

[0011] In one embodiment, the splints are each provided with an anti-slip pad, and the anti-slip pad is a rubber structure.

[0012] In one embodiment, a positioning hole is opened laterally at the rear end of the push rod, and a plurality of positioning holes are opened side by side. A positioning pin is installed laterally at the positioning hole, and a slide is installed at the bottom of the right end of the positioning pin. The slide is slidably connected to the second slide groove on the top surface of the workbench.

[0013] In one embodiment, a protective plate is installed in the middle of the top surface of the workbench. The protective plate is an airbag plate structure as a whole, and the protective plate is located directly below the clamping frame.

[0014] In one embodiment, a waste box is installed on the right side of the rear end of the workbench.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By placing the cylindrical mirror in the clamping frame and clamping it, manually pushing the push rod toward the front end, the tooth groove drives the gear to rotate, and then drives the clamping frame to rotate through the connecting rod, which facilitates the detection of the cylindrical mirror at different angles. Through the setting of the splint, the inner wall surface of the inner arc panel is fitted on the outer circumference of the cylindrical mirror, and the top surface of the rectangular plate at the bottom is in contact with the bottom surface of the cylindrical mirror. With the support of the fastening force of the spring rod, the cylindrical mirror is fixed.

[0017] 2. After the angle adjustment is completed, if you need to operate the detector with both hands, you can push the positioning pin into the positioning hole under the limit of the slide to fix the push rod. The setting of the protective plate can help provide buffer protection for accidental falling of the cylindrical mirror. The setting of the waste box can facilitate manual immediate placement of unqualified cylindrical mirrors into the waste box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the cylindrical mirror measurement equipment;

[0019] Figure 2 Detailed diagram of the components of the cylindrical mirror measurement equipment after disassembly;

[0020] Figure 3Detailed diagram of the clamping mechanism of the cylindrical mirror measuring device;

[0021] Figure 4 Detailed diagram of the moving mechanism of the cylindrical mirror measurement equipment.

[0022] In the figure: 1. Workbench; 11. First slide; 12. Second slide; 2. Fixed frame; 21. Detector; 3. Clamping mechanism; 31. Clamping frame; 32. Spring rod; 33. Clamping plate; 34. Anti-slip pad; 35. Connecting rod; 36. Gear; 4. Moving mechanism; 41. Push rod; 42. Slider; 43. Tooth groove; 44. Handle; 45. Positioning hole; 46. Positioning pin; 47. Slide plate; 5. Protective plate; 6. Waste box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3 , the utility model provides a technical solution: including a workbench 1, a clamping mechanism 3, and a moving mechanism 4;

[0025] like Figures 1-4 As shown, a moving mechanism 4 is installed on the top surface of the workbench 1, and the main body of the moving mechanism 4 is a push rod 41. A handle 44 is installed at the rear end of the push rod 41, and a tooth groove 43 is provided on the top surface of the push rod 41. The main body of the clamping mechanism 3 is a clamping frame 31, and the clamping frame is a U-shaped structure as a whole. Its unclosed side end is installed and connected with the gear 36 through a connecting rod 35. The gear 36 is above the push rod 41 and is meshed with the tooth groove 43 of the push rod 41. When working, the cylindrical mirror is placed in the clamping frame 31 for clamping, and the handle 44 is manually pushed toward the front end to drive the push rod 41 to move toward the front end, so that the tooth groove 43 drives the gear 36 to rotate, and then the clamping frame 31 is driven to rotate through the connecting rod 35, so as to facilitate the detection of the cylindrical mirror at different angles.

[0026] Preferably, in one embodiment, Figure 2 、 Figure 4 As shown, a slider 42 is installed at the bottom of the front end of the push rod 41, and the slider 42 is slidably connected to the first slide groove 11 on the top surface of the workbench 1 to support and limit the movement of the push rod 41. A fixing frame 2 is installed on the top surface of the right side of the workbench 1, and a detector 21 is installed on the bottom surface of the extension section of the fixing frame 2 toward the workbench 1. The detector 21 is above the clamping frame 31.

[0027] Preferably, in one embodiment, Figure 2-Figure 3 As shown, spring rods 32 are installed on both sides of the inner wall of the clamping frame 31, and clamps 33 are installed on the opposite ends of the spring rods 32. The lower part of the clamp 33 is a horizontally arranged rectangular plate structure, and the upper part is an inner arc panel structure. There are four clamps 33 arranged in a square shape. Through the setting of the clamp 33, the inner wall surface of the inner arc panel is fitted against the outer peripheral surface of the cylindrical mirror, and the top surface of the rectangular plate at the bottom is in contact with the bottom surface of the cylindrical mirror. With the support of the fastening force of the spring rods 32, the cylindrical mirror is fixed.

[0028] Preferably, in one embodiment, Figure 3 As shown, the clamping plates 33 are each provided with an anti-skid pad 34 , which is a rubber structure to avoid damage to the cylindrical mirrors. At the same time, the friction between the cylindrical mirrors is increased, further improving the stability of the cylindrical mirror installation.

[0029] Preferably, in one embodiment, Figure 2 、 Figure 4 As shown, a positioning hole 45 is provided on the side of the rear end of the push rod 41, and a plurality of positioning holes 45 are provided side by side. A positioning pin 46 is installed on the side of the positioning hole 45, and a slide plate 47 is installed on the bottom of the right end of the positioning pin 46. The slide plate 47 is slidingly connected with the second slide groove 12 on the top surface of the workbench 1. During work, after the angle adjustment is completed, if the detector needs to be operated with both hands, the positioning pin 46 can be pushed into the positioning hole 45 under the limit of the slide plate 47 to fix the push rod 41.

[0030] Preferably, in one embodiment, Figure 1-Figure 2 As shown, a protective plate 5 is installed in the middle of the top surface of the workbench 1. The protective plate 5 is an airbag plate structure as a whole. The protective plate 5 is located directly below the clamping frame 31. The setting of the protective plate 5 helps to provide buffer protection for the cylindrical mirror if it accidentally falls off.

[0031] Preferably, in one embodiment, Figure 1-Figure 2 As shown, a waste box 6 is installed on the right side of the rear end of the workbench 1. Through the setting of the waste box 6, it is convenient for manual labor to immediately put unqualified cylindrical lenses into the waste box 6.

[0032] Working principle:

[0033] By placing the cylindrical mirror into the clamping frame 31 and clamping it, and manually pushing the push rod 41 toward the front end, the tooth groove 43 drives the gear 36 to rotate, and then drives the clamping frame 31 to rotate through the connecting rod 35, so as to facilitate the detection of different angles of the cylindrical mirror. Through the setting of the clamping plate 33, the inner wall surface of the inner arc panel is fitted against the outer peripheral surface of the cylindrical mirror, and the top surface of the rectangular plate at the bottom is in contact with the bottom surface of the cylindrical mirror. With the support of the fastening force of the spring rod 32, the cylindrical mirror is fixed. After the angle adjustment is completed, if it is necessary to operate the detector with both hands, the positioning pin 46 can be pushed into the positioning hole 45 under the limit of the slide plate 47 to fix the push rod 41.

Claims

1. Cylindrical mirror measuring equipment, comprising, characterized in that: Workbench (1), clamping mechanism (3), moving mechanism (4); A moving mechanism (4) is installed on the top surface of the workbench (1), the main body of the moving mechanism (4) is a push rod (41), the rear end of the push rod (41) is installed with a handle (44), the top surface of the push rod (41) is provided with a tooth groove (43), the main body of the clamping mechanism (3) is a clamping frame (31), the clamping frame (31) is a U-shaped structure as a whole, the unclosed side end of which is connected to the gear (36) through a connecting rod (35), and the gear (36) is located above the push rod (41) and is meshed with the tooth groove (43) of the push rod (41).

2. The cylindrical mirror measuring device according to claim 1, wherein: A slider (42) is installed at the bottom of the front end of the push rod (41), and the slider (42) is connected to the first slide groove (11) on the top surface of the workbench (1) in a limited sliding manner to support and limit the movement of the push rod (41).

3. The cylindrical mirror measuring device according to claim 1, wherein: Spring rods (32) are installed on both sides of the inner wall of the clamping frame (31), and clamping plates (33) are installed at the opposite ends of the spring rods (32). The lower part of the clamping plate (33) is a horizontally arranged rectangular plate structure, and the upper part is an inner arc panel structure. Four clamping plates (33) are arranged in a quadrangular shape.

4. The cylindrical mirror measuring device according to claim 3, wherein: The clamping plates (33) are each sleeved with an anti-slip pad (34), and the anti-slip pad (34) is a rubber structure.

5. The cylindrical mirror measuring device according to claim 1, wherein: A positioning hole (45) is provided laterally at the rear end of the push rod (41), and a plurality of positioning holes (45) are provided side by side. A positioning pin (46) is installed laterally at the positioning hole (45), and a slide plate (47) is installed at the bottom of the right end of the positioning pin (46). The slide plate (47) is connected to the second slide groove (12) on the top surface of the workbench (1) in a limited sliding manner.

6. The cylindrical mirror measuring device according to claim 1, wherein: A protective plate (5) is installed in the middle of the top surface of the workbench (1); the protective plate (5) is an airbag plate structure as a whole, and the protective plate (5) is located directly below the clamping frame (31).

7. The cylindrical mirror measuring device according to claim 1, wherein: A waste box (6) is installed on the right side of the rear end of the workbench (1).

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