Angle control tool for optical element machining

Abstract

The utility model discloses an angle control tool for optical element processing, which comprises a processing seat, the upper part of the processing seat is provided with a control groove, the inside of the control groove is fixedly connected with an isolation plate, a lead screw is rotatably connected between the isolation plate and the inside of the control groove, one end of the lead screw penetrates through the isolation plate and is fixedly connected with a first gear, and the other end of the lead screw penetrates through the first gear. The first gear is in meshed connection with a second gear, the tail end of the second gear penetrates through the machining base to be fixedly connected with a rotating wheel, the outer side of the lead screw is in meshed connection with a moving plate, the moving plate is slidably connected into the control groove, and the left side of the upper portion of the machining base is fixedly connected with a fixed plate. The side, facing the movable plate, of the fixed plate is rotationally connected with a rotary disc, the side, facing the movable plate, of the right rotary disc is fixedly connected with a threaded rod, and the threaded rod penetrates through the movable plate to be fixedly connected with a fixed piece, so that the machining angle of the optical element can be freely changed, and tedious work caused by frequent taking down of the optical element is avoided; and the processing operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of optical element processing, in particular to an angle control tooling for optical element processing. Background Art

[0002] A lens is an optical element made of transparent material (such as glass, crystal, etc.). Convex lens: thick in the middle and thin at the edges, there are three types: biconvex, plano-convex, and concave-convex; Concave lens: thin in the middle and thick at the edges, there are three types: biconcave, plano-concave, and convex-concave.

[0003] After the production of optical devices, batches of optical components need to be sampled for inspection. For example, the visual inspection of the light refraction density of convex lenses through point light sources requires visual inspection from different angles through point light sources. Traditionally, optical components are clamped and positioned for inspection through fixed clamping devices, and the angle cannot be changed arbitrarily to fix the optical components, resulting in cumbersome operations and low efficiency during optical component processing. Utility Model Content

[0004] The purpose of the utility model is to provide an angle control tool for processing optical elements to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle control tooling for processing optical elements, comprising a processing seat, a control groove is opened on the upper part of the processing seat, an isolation plate is fixedly connected to the inside of the control groove, a lead screw is rotatably connected between the isolation plate and the inside of the control groove, one end of the lead screw penetrates the isolation plate and is fixedly connected to a first gear, the first gear is meshedly connected to a second gear, the tail end of the second gear penetrates the processing seat and is fixedly connected to a rotating wheel, the outer side of the lead screw is meshedly connected to a movable plate, the movable plate is slidably connected to the inside of the control groove, the left side of the upper part of the processing seat is fixedly connected by a fixed plate, the fixed plate and the movable plate are rotatably connected to the side facing each other, the right side of the turntable facing the movable plate is fixedly connected to a threaded rod, and the threaded rod penetrates the movable plate and is fixedly connected to a fixing plate.

[0006] Preferably, limiting blocks are fixedly connected to both sides of the movable plate, a limiting groove communicating with the control groove is provided inside the processing seat, and the limiting blocks are slidably connected inside the limiting groove.

[0007] Preferably, an embedding groove is provided inside the facing sides of the two turntables.

[0008] Preferably, the fixed plate is fixedly connected to two groups of sliding rods on the side facing the movable plate, the outer side of the threaded rod is meshedly connected with a locking ring, the locking ring is fixedly connected to two groups of connecting plates on the side close to the fixed plate, the connecting plate is slidably connected to the outer side of the sliding rod, the connecting plate is fixedly connected to a spring on the side facing the fixed plate, the spring is sleeved on the outer side of the sliding rod, the other end of the spring is fixedly connected to the fixed plate, a through hole is provided on the side facing the fixed plate, a rotating groove communicating with the through hole is provided inside the movable plate, the sliding rod penetrates the through hole and is fixedly connected to a rotating plate, and the rotating plate is rotatably connected to the inside of the rotating groove.

[0009] Preferably, the locking ring is provided with a connecting toothed thread inside, the connecting toothed thread meshes with the threaded rod, the outer side of the locking ring is fixedly connected with a locking gear, the movable plate is provided with a locking toothed thread inside, the locking toothed thread meshes with the locking gear.

[0010] Preferably, a rubber pad is fixedly connected to the top of the processing seat, and the rubber pad is fixedly arranged between the fixing plate and the control groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model cooperates with a locking ring, a locking gear, a locking toothed thread, a fixing plate, a threaded rod, a rotating disk, a spring, a moving plate and a connecting gear in use. The locking ring is pulled out to disengage the locking gear from the locking toothed thread. The fixing plate is rotated so that the threaded rod drives the right rotating disk to rotate, thereby changing the angle of the optical element during processing. The locking ring is loosened, and the locking ring moves toward the moving plate along the threaded rod under the push of the spring. The locking gear is inserted into the interior of the moving plate and meshes with the locking toothed thread. The connecting toothed thread inside the locking ring meshes with the threaded rod, thereby fixing the angle of the rotating disk. The angle of the optical element during processing can be freely changed, and the cumbersome work caused by frequent removal of the optical element is avoided, so that the processing operation is simple, convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0014] Figure 2 This is a schematic diagram of the gear connection structure of the utility model from a second viewing angle;

[0015] Figure 3 This is a schematic diagram of the third viewing angle rotation structure of the utility model;

[0016] Figure 4 This is a cross-sectional view of the rotating structure of the utility model from the fourth viewing angle;

[0017] Figure 5 This is a cross-sectional view of the movable plate structure of the utility model from the fifth viewing angle;

[0018] Figure 6 This is a schematic diagram of the locking ring structure from the sixth viewing angle of the utility model.

[0019] In the figure: 1. processing seat; 2. control groove; 3. isolation plate; 4. lead screw; 5. first gear; 6. second gear; 7. rotating wheel; 8. moving plate; 9. limit block; 10. limit groove; 11. fixed plate; 12. turntable; 13. embedding groove; 14. threaded rod; 15. locking toothed thread; 16. fixed plate; 17. sliding rod; 18. through hole; 19. rotating groove; 20. rotating plate; 21. spring; 22. locking ring; 23. locking gear; 24. connecting toothed thread; 25. connecting plate; 26. rubber pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-6 The utility model provides a technical solution: an angle control tooling for processing optical elements, comprising a processing seat 1, a control slot 2 is opened on the upper part of the processing seat 1, an isolation plate 3 is fixedly welded inside the control slot 2, a lead screw 4 is rotatably installed between the isolation plate 3 and the control slot 2, one end of the lead screw 4 penetrates the isolation plate 3 and is fixedly welded with a first gear 5, the first gear 5 is meshedly connected with a second gear 6, the tail end of the second gear 6 penetrates the processing seat 1 and is fixedly welded with a rotating wheel 7, the second gear 6 is driven to rotate by rotating the rotating wheel 7, and the second gear 6 drives the first gear 5 to rotate. The lead screw 4 is rotated, and a moving plate 8 is meshedly connected to the outer side of the lead screw 4, and the moving plate 8 is slidably installed inside the control groove 2. The lead screw 4 rotates to drive the moving plate 8 to move along the control groove 2. The left side of the upper part of the processing seat 1 is fixedly welded with a fixed plate 11, and the fixed plate 11 and the moving plate 8 face each other and are rotatably connected with a turntable 12. The right turntable 12 is fixedly welded with a threaded rod 14 on the side facing the moving plate 8. The threaded rod 14 penetrates the moving plate 8 and is fixedly welded with a fixing plate 16. The fixing plate 16 drives the threaded rod 14 to rotate, so that the turntable 12 rotates, and drives the optical element to change its angle;

[0022] Limiting blocks 9 are fixedly welded on both sides of the movable plate 7, and a limiting groove 10 communicating with the control groove 2 is opened inside the processing seat 1. The limiting blocks 9 are slidably installed inside the limiting groove 10 to ensure that the movable plate 7 does not deflect when moving; an embedding groove 13 is opened inside the facing side of the turntables 12 on both sides, and the optical element is prevented from deflecting by inserting the edge of the optical element into the embedding groove 12; two groups of sliding rods 17 are fixedly welded on the side of the fixed plate 16 facing the movable plate 8, and a locking ring 22 is meshed and connected to the outer side of the threaded rod 14. Two groups of connecting pieces 25 are fixedly welded on the side of the locking ring 22 close to the fixed plate 16. The connecting piece 25 is slidably installed on the outer side of the sliding rod 17, and a spring 21 is fixedly welded on the side of the connecting piece 25 facing the fixed plate 16. The spring 21 is sleeved on the outer side of the sliding rod 17, and the other end of the spring 21 is fixedly welded to the fixed plate 16. The spring 21 pushes the locking ring 22 to move toward the movable plate 8, and the movable plate 8 is opened on the side of the fixed plate 16 There is a through hole 18, and a rotating groove 19 connected to the through hole 18 is opened inside the movable plate 8. The sliding rod 17 penetrates the through hole 18 and is fixedly welded with a rotating piece 20. The rotating piece 20 is rotatably installed inside the rotating groove 19, so that the position of the fixed piece 16, the threaded rod 14 and the turntable 12 relative to the movable plate 8 is fixed; a connecting toothed thread 24 is opened inside the locking ring 22, and the connecting toothed thread 24 is meshed with the threaded rod 14 to ensure that the locking ring 22 and the threaded rod 14 rotate at the same time. A locking gear 23 is fixedly welded on the outer side of the locking ring 22, and a locking toothed thread 15 is opened inside the movable plate 8. The locking toothed thread 15 is meshed with the locking gear 23, and the locking toothed thread 15 is meshed with the locking gear 23 to fix the locking ring 22, thereby fixing the threaded rod 14; a rubber pad 26 is fixedly welded on the top of the processing seat 1, and the rubber pad 26 is fixedly arranged between the fixed plate 11 and the control groove 2 to prevent the optical element from falling off and causing damage.

[0023] Working principle: When the utility model is in use, the rotating wheel 7 drives the second gear 6 to rotate, and the second gear 6 drives the first gear 5 to rotate. The screw 4 rotates to drive the movable plate 8 to move along the control groove 2, thereby changing the distance between the movable plate 8 and the fixed plate 11, and placing the edge of the optical element in the embedding groove 13 of the turntables 12 on both sides, thereby fixing the optical element, pulling out the locking ring 22, so that the locking gear 23 disengages from the locking toothed thread 15, and by rotating the fixing plate 16, the threaded rod 14 drives the right turntable 12 to rotate, thereby changing the angle of the optical element during processing, loosening the locking ring 22, and the locking ring 22 moves toward the movable plate 8 along the threaded rod 14 under the push of the spring 21, and the locking gear 23 is inserted into the movable plate 8 and meshes with the locking toothed thread 15. The connecting toothed thread 24 inside the locking ring 22 meshes with the threaded rod 14, thereby fixing the angle of the turntable 12.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle control tool for processing optical elements, comprising a processing seat (1), characterized in that: A control groove (2) is provided on the upper part of the processing seat (1), an isolation plate (3) is fixedly connected inside the control groove (2), a lead screw (4) is rotatably connected between the isolation plate (3) and the inside of the control groove (2), one end of the lead screw (4) penetrates the isolation plate (3) and is fixedly connected to a first gear (5), the first gear (5) is meshingly connected to a second gear (6), the tail end of the second gear (6) penetrates the processing seat (1) and is fixedly connected to a rotating wheel (7), the outer side of the lead screw (4) is meshingly connected to a moving plate (8), the moving plate (8) is slidably connected to the inside of the control groove (2), a fixed plate (11) is fixedly connected to the left side of the upper part of the processing seat (1), a turntable (12) is rotatably connected to the fixed plate (11) and the moving plate (8) facing each other, a threaded rod (14) is fixedly connected to the right turntable (12) facing the moving plate (8), and the threaded rod (14) penetrates the moving plate (8) and is fixedly connected to a fixing plate (16).

2. The angle control tool for optical element processing according to claim 1, characterized in that: Limit blocks (9) are fixedly connected to both sides of the movable plate (8); a limit groove (10) communicating with the control groove (2) is provided inside the processing seat (1); and the limit block (9) is slidably connected inside the limit groove (10).

3. The angle control tool for optical element processing according to claim 1, characterized in that: An embedding groove (13) is provided inside one side of the rotating discs (12) facing each other.

4. The angle control tool for optical element processing according to claim 1, characterized in that: The fixing plate (16) is fixedly connected with two groups of sliding rods (17) on the side facing the movable plate (8); the outer side of the threaded rod (14) is meshedly connected with a locking ring (22); the locking ring (22) is fixedly connected with two groups of connecting plates (25) on the side close to the fixing plate (16); the connecting plates (25) are slidably connected to the outer side of the sliding rod (17); the connecting plates (25) are fixedly connected with a spring (21) on the side facing the fixing plate (16); the spring (21) is sleeved on the outer side of the sliding rod (17); the other end of the spring (21) is fixedly connected to the fixing plate (16); a through hole (18) is provided on the side facing the fixing plate (16); a rotating groove (19) communicating with the through hole (18) is provided inside the fixing plate (8); the sliding rod (17) penetrates the through hole (18) and is fixedly connected with a rotating plate (20); the rotating plate (20) is rotatably connected inside the rotating groove (19).

5. The angle control tool for optical element processing according to claim 4, characterized in that: The locking ring (22) has a connecting toothed thread (24) inside, the connecting toothed thread (24) meshes with the threaded rod (14), the locking ring (22) has a locking gear (23) fixedly connected to the outside, the movable plate (8) has a locking toothed thread (15) inside, the locking toothed thread (15) meshes with the locking gear (23).

6. The angle control tool for optical element processing according to claim 1, characterized in that: A rubber pad (26) is fixedly connected to the top of the processing seat (1), and the rubber pad (26) is fixedly arranged between the fixing plate (11) and the control groove (2).

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