Accurate carving device for special-shaped cylindrical lens

Abstract

The utility model discloses a special-shaped cylindrical lens fine carving device, and relates to the technical field of special-shaped cylindrical lens fine carving, the special-shaped cylindrical lens fine carving device comprises a shell, the lower end of the shell is fixedly connected with a supporting plate, the interior of the supporting plate is slidably connected with a movable plate, the interior of the shell is slidably connected with a supporting block, one side of the supporting block is slidably connected with a movable block, and the other side of the supporting block is slidably connected with the movable block. The interior of the movable block is fixedly connected with a rotating motor. According to the utility model, the first output motor, the first movable screw rod and the movable groove are arranged to move the clamping structures so as to clamp the lens conveniently, the first sliding groove and the third fixing bolt are arranged, the number of the clamping structures is increased according to the shape of the lens, the clamping structures are fixed, and the electric telescopic rod, the extension rod, the support rod and the extension groove are arranged so as to fix the lens conveniently. The height of the clamping structure is controlled, and the lens is clamped and fixed by arranging a clamping plate, a movable rod, a second fixing bolt and a first fixing bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of fine carving of special-shaped cylindrical mirrors, in particular to a fine carving device for special-shaped cylindrical mirrors. Background Art

[0002] Cylindrical lens is an aspherical lens that can effectively reduce spherical aberration and chromatic aberration. It is divided into plano-convex cylindrical lens, plano-concave cylindrical lens, double-convex cylindrical lens, double-concave cylindrical lens, meniscus cylindrical lens, cylindrical-cross cylindrical lens and special-shaped cylindrical lens. It has one-dimensional magnification function.

[0003] Cylindrical mirrors are mainly used to change the design requirements of the image size. For example, a point spot is converted into a line spot, or the height of the image is changed without changing the width of the image. It can be used in linear detector lighting, barcode scanning, holographic lighting, optical information processing, computers, and laser emission. Optical cylindrical mirrors are also widely used in high-power laser systems and synchrotron radiation beam lines. At the same time, the requirements for cylindrical mirror parts are getting higher and higher, especially in high-precision test instruments and devices such as cavity plates of high-power laser resonators and long-distance line interferometers.

[0004] A glass lens engraving machine with a protective function is disclosed in the Chinese utility model patent application disclosure specification CN217396085U. Although the utility model can prevent glass shattered by engraving from flying out and causing cuts, the utility model cannot fix the lens when in use and is prone to move during engraving. In addition, for some special-shaped lenses, the movement affects the lens, so there is a problem that the lens cannot be fixed. In addition, the utility model cannot move the engraving structure when in use, which is inconvenient to use during engraving. Therefore, there is a problem that the engraving structure cannot be moved. In summary, the utility model has the problems of being unable to fix the lens and being unable to move the engraving structure. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a precision engraving device for a special-shaped cylindrical mirror, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a shell, a support plate is fixedly connected to the lower end of the shell, a movable plate is slidably connected inside the support plate, a support block is slidably connected inside the shell, a movable block is slidably connected to one side of the support block, a rotating motor is fixedly connected inside the movable block, a limiting block is keyed to one end of the output shaft of the rotating motor, and an engraving head is slidably connected to one side of the limiting block;

[0009] The upper end of the movable plate is provided with a first sliding groove, one side of the first sliding groove is slidably connected to an extension rod, the interior of the extension rod is fixedly connected to a fixed portion of the electric telescopic rod, one end of the movable portion of the electric telescopic rod is fixedly connected to a support rod, the upper end of the support rod is slidably connected to a movable rod, one side of the movable rod is slidably connected to a clamping plate, the upper end of the movable rod is threadedly connected to a second fixing bolt, one side of the second fixing bolt is slidably connected to a clamping plate, one side of the movable rod is slidably connected to a first fixing bolt, and one side of the first fixing bolt is threadedly connected to the support rod;

[0010] A third output motor is fixedly connected to the interior of the support block, a third moving screw is keyed to an output shaft on one side of the third output motor, a movable block is threadedly connected to one side of the third moving screw, a slider is fixedly connected to one side of the support block, a second moving screw is threadedly connected to one side of the slider, an output shaft of the second output motor is fixedly connected to one side of the second output motor, a moving rod is fixedly connected to one side of the moving rod, a moving motor is fixedly connected to one side of the moving rod, an output gear is keyed to an output shaft on one side of the mobile motor, and one side of the output gear is meshedly connected to a gear groove opened inside the outer shell.

[0011] Optionally, an extension groove is provided on one side of the support rod, an extension rod is slidably connected to one side of the extension groove, a third fixing bolt is threadedly connected to one side of the extension rod, a movable plate is slidably connected to one side of the third fixing bolt, and the movable part of the electric telescopic rod is located inside the extension groove.

[0012] Optionally, a first output motor is fixedly connected to the inside of the support plate, one side of the output shaft of the first output motor is keyed to a first movable screw, one side of the first movable screw is threadedly connected to a movable plate, and one side of the first movable screw is slidably connected to a support plate.

[0013] Optionally, a fixed block is slidably connected to one side of the engraving head, a movable block is threadedly connected to one side of the fixed block, the limiting block is rectangular in shape, the limiting block fits closely with the engraving head, and a movable block is slidably connected to the upper side of the engraving head.

[0014] Optionally, one side of the moving rod is slidably connected to a shell, one side of the moving rod is provided with a moving groove, one side of the moving groove is slidably connected to a slider, one side of the second moving screw is slidably connected to the moving rod, and one side of the output gear is slidably connected to the shell.

[0015] Optionally, a second sliding groove is opened on one side of the support block, a movable block is slidably connected to one side of the second sliding groove, a moving rod is slidably connected to one side of the support block, a support block is slidably connected to one side of the third moving screw rod, and a support leg is fixedly connected to the lower end of the support plate.

[0016] Three beneficial effects

[0017] The utility model provides a precision engraving device for a special-shaped cylindrical mirror, which has the following beneficial effects:

[0018] 1. The fine carving device of the special-shaped cylindrical mirror is provided with a first output motor, a first movable screw and a movable groove to move the clamping structure, so as to clamp the lens. A first sliding groove and a third fixing bolt are provided. The number of clamping structures is added according to the shape of the lens and the clamping structures are fixed. An electric telescopic rod, an extension rod, a support rod and an extension groove are provided to control the height of the clamping structure. The lens is clamped and fixed by providing a clamping plate, a movable rod, a second fixing bolt and a first fixing bolt.

[0019] 2. The fine carving device of the special-shaped cylindrical mirror can replace the carving head by setting a limiting block and a fixed block. It is also provided with a third movable screw, a second slide groove, a movable block, and a supporting block to enable the carving head to be raised and lowered. It is also provided with a second output motor, a second movable screw, and a movable groove to enable the carving structure to move left and right. It is also provided with a movable motor, an output gear, a gear groove, and a first movable rod to enable the carving structure to move forward and backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0021] Figure 2 It is a structural schematic diagram of the left side section of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the right side section of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0024] Figure 5 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement at the center;

[0025] Figure 6 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement at B in the middle;

[0026] Figure 7 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement at C in the middle;

[0027] Figure 8 For this utility model Figure 3 A schematic diagram of the structure with a partial enlargement at D in the middle;

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the utility model.

[0029] In the figure: 1, housing; 2, first output motor; 3, support plate; 4, support leg; 5, movable rod; 6, first moving screw; 7, moving plate; 8, limiting block; 9, movable block; 10, rotating motor; 11, moving groove; 12, slider; 13, second moving screw; 14, moving rod; 15, second output motor; 16, electric telescopic rod; 17, fixed block; 18, engraving head; 19, first slide groove; 20, clamping plate; 21, third moving screw; 22, second slide groove; 23, movable groove; 24, first fixing bolt; 25, extension rod; 26, moving motor; 27, support rod; 29, third output motor; 30, support block; 31, output gear; 32, gear groove; 33, second fixing bolt; 34, extension groove; 35, third fixing bolt. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] See also Figures 1 to 9The utility model provides a technical solution: a fine carving device for a special-shaped cylindrical mirror, comprising a shell 1, a support plate 3 is fixedly connected to the lower end of the shell 1, a first output motor 2 is fixedly connected to the inside of the support plate 3, a first moving screw 6 is keyed to an output shaft on one side of the first output motor 2, a support plate 3 is slidably connected to one side of the first moving screw 6, a moving plate 7 is slidably connected to the inside of the support plate 3, a moving plate 7 is threadedly connected to one side of the first moving screw 6, a support block 30 is slidably connected to the inside of the shell 1, and a movable block 30 is slidably connected to one side of the support block 30 9, the movable block 9 is fixedly connected with a rotating motor 10 inside, one end of the rotating motor 10 is connected with a limiting block 8 by a key output shaft, one side of the limiting block 8 is slidably connected with an engraving head 18, the upper end of the movable plate 7 is provided with a first slide groove 19, one side of the first slide groove 19 is slidably connected with an extension rod 25, the interior of the extension rod 25 is fixedly connected with a fixed part of the electric telescopic rod 16, one end of the movable part of the electric telescopic rod 16 is fixedly connected with a support rod 27, one side of the support rod 27 is provided with an extension groove 34, one side of the extension groove 34 is slidably connected with the extension rod 25, and the extension One side of the extension rod 25 is threadedly connected with a third fixing bolt 35, and one side of the third fixing bolt 35 is slidably connected with a movable plate 7. The movable portion of the electric telescopic rod 16 is located inside the extension groove 34. The upper end of the support rod 27 is slidably connected with a movable rod 5, and one side of the movable rod 5 is slidably connected with a clamping plate 20. The upper end of the movable rod 5 is threadedly connected with a second fixing bolt 33, and one side of the second fixing bolt 33 is slidably connected with the clamping plate 20. One side of the movable rod 5 is slidably connected with a first fixing bolt 24, and one side of the first fixing bolt 24 is threadedly connected with the support rod 27. By setting a first output motor 2, a first movable screw rod 6, and a movable groove 23, the clamping structure is moved to facilitate clamping the lens. A first slide groove 19 and a third fixing bolt 35 are provided. The number of clamping structures is added according to the shape of the lens and they are fixed. An electric telescopic rod 16, an extension rod 25, a support rod 27, and an extension groove 34 are provided to control the height of the clamping structure. By setting a clamping plate 20, a movable rod 5, a second fixing bolt 33, and a first fixing bolt 24, the lens is clamped and fixed.

[0033] When in use, by starting the first output motor 2, the first moving screw 6 is rotated, driving the lower end of the moving plate 7 to move in the movable groove 23, so that the moving plate 7 is moved, and the lower end of the extension rod 25 is slid into the first slide groove 19, and different numbers of clamping structures are added by different types of lenses. When engraving some special-shaped cylindrical lenses, the clamping structure is moved to a suitable position through the first slide groove 19, and then the clamping structure is fixed by the third fixing bolt 35. By starting the electric telescopic rod 16, the support rod 27 is lifted up to make the extension rod 25 disengage from the extension groove 34, and the height of the clamping structure is adjusted. After adjusting to a suitable position, the clamping plate 20 can be rotated through the position in contact with the lens to facilitate clamping, and the clamping plate 20 is fixed by the second fixing bolt 33, and the movable rod 5 is moved to make the clamping plate 20 contact with the lens to clamp it, and the movable rod 5 is fixed by the first fixing bolt 24, and the movable plate 7 is moved to the lower end of the engraving structure to achieve the purpose of clamping the lens.

[0034] Example 2

[0035] See also Figures 1 to 9The utility model provides a technical solution: a fine carving device for a special-shaped cylindrical mirror, comprising a shell 1, a support plate 3 is fixedly connected to the lower end of the shell 1, a support leg 4 is fixedly connected to the lower end of the support plate 3, a movable plate 7 is slidably connected to the inside of the support plate 3, a support block 30 is slidably connected to the inside of the shell 1, a second slide groove 22 is opened on one side of the support block 30, a movable block 9 is slidably connected to one side of the support block 30, a movable block 9 is slidably connected to one side of the second slide groove 22, a rotating motor 10 is fixedly connected to the inside of the movable block 9, and a limiting block 8 is keyed to one end of the output shaft of the rotating motor 10, and the shape of the limiting block 8 is Rectangular, one side of the limiting block 8 is slidably connected with the engraving head 18, one side of the engraving head 18 is slidably connected with the fixed block 17, the limiting block 8 is closely fitted with the engraving head 18, the upper side of the engraving head 18 is slidably connected with the movable block 9, the inner part of the supporting block 30 is fixedly connected with the third output motor 29, one side of the output shaft of the third output motor 29 is keyed to the third moving screw 21, one side of the third moving screw 21 is slidably connected with the supporting block 30, one side of the third moving screw 21 is threadedly connected with the movable block 9, one side of the fixed block 17 is threadedly connected with the movable block 9, one side of the supporting block 30 is fixedly connected with the slider 12, the slider One side of the second moving screw 12 is threadedly connected to the second moving screw 13, one side of the second moving screw 13 is fixedly connected to the output shaft of the second output motor 15, one side of the second output motor 15 is fixedly connected to the moving rod 14, one side of the moving rod 14 is slidably connected to the housing 1, one side of the moving rod 14 is provided with a moving groove 11, one side of the moving groove 11 is slidably connected to the slider 12, one side of the second moving screw 13 is slidably connected to the moving rod 14, one side of the support block 30 is slidably connected to the moving rod 14, one side of the moving rod 14 is fixedly connected to the moving motor 26, and one side of the output shaft of the moving motor 26 is keyed to the output gear Wheel 31, one side of the output gear 31 is slidably connected with the shell 1, and one side of the output gear 31 is meshedly connected with the gear groove 32 opened inside the shell 1. By setting the limiting block 8 and the fixing block 17, the engraving head 18 can be replaced. A third moving screw 21, a second slide groove 22, a movable block 9, and a supporting block 30 are provided to make the engraving head 18 rise and fall. A second output motor 15, a second moving screw 13, and a moving groove 11 are provided to make the engraving structure move left and right. A moving motor 26, an output gear 31, a gear groove 32, and a first moving rod 14 are provided to make the engraving structure move forward and backward.

[0036] When in use, according to different engraving requirements, the engraving head 18 is replaced, and then connected with the fixed block 17, the fixed block 17 is threadedly connected with the movable block 9, and then a connecting bolt at the lower end is used to fix it. When installing, the engraving head 18 is docked with the limiting block 8, and the limiting block 8 is driven to rotate by starting the rotating motor 10, so that the engraving head 18 rotates, and engraving can be performed. When engraving, the third output motor 29 is started to drive the third movable screw 21, so that the movable block 9 moves in the second slide groove 22, so that the engraving head 18 is lifted and lowered. When the position needs to be adjusted, the second output motor 15 is started, and the second movable screw 13 drives the slider 12 to move, so that the engraving head 18 moves left and right, and then the moving motor 26 is started to rotate the output gear 31, and the first movable rod 14 is moved through the gear groove 32 meshing therewith, so that the engraving head 18 is driven to move back and forth, thereby achieving the purpose of moving the engraving structure.

[0037] 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 precision engraving device for a special-shaped cylindrical lens, comprising a housing (1), characterized in that: The lower end of the housing (1) is fixedly connected to a support plate (3), the interior of the support plate (3) is slidably connected to a movable plate (7), the interior of the housing (1) is slidably connected to a support block (30), one side of the support block (30) is slidably connected to a movable block (9), the interior of the movable block (9) is fixedly connected to a rotating motor (10), one end of the output shaft of the rotating motor (10) is keyed to a limiting block (8), and one side of the limiting block (8) is slidably connected to an engraving head (18); A first sliding groove (19) is provided at the upper end of the movable plate (7), and an extension rod (25) is slidably connected to one side of the first sliding groove (19), and the interior of the extension rod (25) is fixedly connected to the fixed part of the electric telescopic rod (16), and one end of the movable part of the electric telescopic rod (16) is fixedly connected to a support rod (27), and the upper end of the support rod (27) is slidably connected to a movable rod (5), and one side of the movable rod (5) is slidably connected to a clamping plate (20), and the upper end of the movable rod (5) is threadedly connected to a second fixing bolt (33), and one side of the second fixing bolt (33) is slidably connected to the clamping plate (20), and one side of the movable rod (5) is slidably connected to a first fixing bolt (24), and one side of the first fixing bolt (24) is threadedly connected to the support rod (27); The support block (30) is fixedly connected to a third output motor (29) inside, one side of the output shaft of the third output motor (29) is keyed to a third moving screw (21), one side of the third moving screw (21) is threadedly connected to a movable block (9), one side of the support block (30) is fixedly connected to a slider (12), one side of the slider (12) is threadedly connected to a second moving screw (13), one side of the second moving screw (13) is fixedly connected to an output shaft of a second output motor (15), one side of the second output motor (15) is fixedly connected to a moving rod (14), one side of the moving rod (14) is fixedly connected to a moving motor (26), one side of the output shaft of the moving motor (26) is keyed to an output gear (31), and one side of the output gear (31) is meshedly connected to a gear groove (32) provided inside the housing (1).

2. The device for finely engraving a special-shaped cylindrical mirror according to claim 1, characterized in that: An extension groove (34) is provided on one side of the support rod (27), an extension rod (25) is slidably connected to one side of the extension groove (34), a third fixing bolt (35) is threadedly connected to one side of the extension rod (25), a movable plate (7) is slidably connected to one side of the third fixing bolt (35), and a movable portion of the electric telescopic rod (16) is located inside the extension groove (34).

3. The fine carving device for a special-shaped cylindrical mirror according to claim 1, characterized in that: The support plate (3) is fixedly connected to the inside of the first output motor (2), one side of the output shaft of the first output motor (2) is keyed to the first movable screw (6), one side of the first movable screw (6) is threadedly connected to the movable plate (7), and one side of the first movable screw (6) is slidably connected to the support plate (3).

4. The device for finely engraving a special-shaped cylindrical mirror according to claim 1, characterized in that: One side of the engraving head (18) is slidably connected to a fixed block (17), one side of the fixed block (17) is threadedly connected to a movable block (9), the limiting block (8) is rectangular in shape, the limiting block (8) is closely fitted with the engraving head (18), and the upper side of the engraving head (18) is slidably connected to the movable block (9).

5. The precision engraving device for a special-shaped cylindrical mirror according to claim 1, characterized in that: One side of the moving rod (14) is slidably connected to the outer shell (1), one side of the moving rod (14) is provided with a moving groove (11), one side of the moving groove (11) is slidably connected to a slider (12), one side of the second moving screw rod (13) is slidably connected to the moving rod (14), and one side of the output gear (31) is slidably connected to the outer shell (1).

6. The fine carving device for a special-shaped cylindrical mirror according to claim 1, characterized in that: A second sliding groove (22) is provided on one side of the support block (30), a movable block (9) is slidably connected to one side of the second sliding groove (22), a moving rod (14) is slidably connected to one side of the support block (30), a support block (30) is slidably connected to one side of the third moving screw rod (21), and a support leg (4) is fixedly connected to the lower end of the support plate (3).

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