Convenient-to-adjust supporting and positioning device for optical filter processing

Abstract

The utility model discloses a convenient-to-adjust support positioning device for optical filter processing, which comprises a base for supporting, a threaded rod, a main gear and an eccentric wheel, the outer side of the threaded rod is in threaded connection with a sliding rod, the outer side of the lower end of the sliding rod is in sliding connection with the outer side of the upper end of the base, the outer side of the main gear is provided with a rotating mechanism, and the rotating mechanism is arranged on the outer side of the main gear. Wherein the rotating mechanism comprises a rack, a linkage gear and a fixing rod, the rack is connected to the upper end of the main gear in a meshed mode, a clamp is tightly attached to the inner side of the eccentric wheel, and a supporting rod is fixedly connected to the interior of the clamp. According to the supporting and positioning device convenient to adjust and used for optical filter machining, the clamping position can be adjusted according to the size of an optical filter, use is convenient, the clamped optical filter can be driven to turn over by 360 degrees, the optical filter does not need to be manually turned over to the other face to be machined, practicability is high, the optical filter can be clamped, and the working efficiency is improved. And the condition of waggling of the optical filter during processing so as to cause waggling of optical filter resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of optical filter processing, in particular to a support and positioning device for optical filter processing which is easy to adjust. Background Art

[0002] A filter is an optical device made of plastic or glass with special dyes added to it. It filters light within a specific wavelength range and can be used to adjust the angle of light, reduce the intensity of light, and reduce the reflection of light, making the image display clearer. There are many kinds of support and positioning devices for filter processing that are easy to adjust on the market.

[0003] However, the general support and positioning device for filter processing is not convenient for adjusting the clamping position according to the size of the filter, which is inconvenient to use and is not convenient for driving the clamped filter to flip 360°. It may be necessary to manually flip the filter to the other side for processing, which is less practical and inconvenient to clamp the filter. The filter may shake during processing, resulting in a waste of filter resources. Therefore, we propose a support and positioning device for filter processing that is easy to adjust to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable supporting and positioning device for filter processing, so as to solve the problem proposed in the above background technology that the current general supporting and positioning device for filter processing is not convenient for adjusting the clamping position according to the size of the filter, is inconvenient to use, and is not convenient for driving the clamped filter to flip 360°. It may be necessary to manually flip the filter to the other side for processing, which is of poor practicality and is not convenient for clamping the filter. The filter may shake during processing, resulting in a waste of filter resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support and positioning device for filter processing that is easy to adjust, comprising a base for support;

[0006] Also includes:

[0007] A threaded rod, wherein the outer side of the threaded rod is threadedly connected to a sliding rod, and the outer side of the lower end of the sliding rod is slidably connected to the outer side of the upper end of the base, and the threads on the outer side of the threaded rod are arranged in positive and negative directions;

[0008] A main gear, wherein a rotating mechanism is arranged on the outer side of the main gear, wherein the rotating mechanism comprises a rack, a linkage gear and a fixed rod, wherein the upper end of the main gear is meshedly connected with the rack, and the upper end of the rack is meshedly connected with the linkage gear, and the inner side of the linkage gear is fixedly connected with the fixed rod;

[0009] An eccentric wheel, wherein a clamp is tightly fitted on the inner side of the eccentric wheel, a support rod is fixedly connected to the inside of the clamp, and a spring is wound on the outer side of the support rod.

[0010] Preferably, the left end of the threaded rod is fixedly connected to the first motor, and the lower end of the first motor is fixedly connected to the base, and the sliding rod is symmetrically arranged on the outer sides of the left and right ends of the threaded rod.

[0011] Preferably, the outer side of the main gear is fixedly connected to the second motor, and the outer side of the main gear is rotatably connected to the inner side of the upper end of the slide rod, and the lower end of the second motor is fixedly connected to the slide rod.

[0012] Preferably, the outer side of the middle part of the rack is slidably connected to the inner side of the upper end of the slide rod, and the outer side of the linkage gear is rotationally connected to the inner side of the upper end of the slide rod.

[0013] Preferably, the lower end of the eccentric wheel is rotatably connected to the inside of the fixing rod, and a handle is fixedly connected to the outside of the eccentric wheel.

[0014] Preferably, the internal slot of the clamp is connected to the fixed column, and the inside of the support rod is slidably connected to the support rod, and the lower end of the fixed column is fixedly connected to the fixed rod, and the inner side of the spring is fixedly connected to the fixed column.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the support and positioning device for processing optical filters, which is easy to adjust, can adjust the clamping position according to the size of the optical filter, is more convenient to use, can drive the clamped optical filter to flip 360°, does not need to manually flip the optical filter to the other side for processing, is more practical, can clamp the optical filter, and avoid the optical filter shaking during processing, resulting in a waste of filter resources;

[0016] 1. A first motor, a threaded rod and a sliding rod are provided. By starting the first motor, the threaded rod fixedly connected to the right end of the first motor is driven to rotate, and the sliding rod threadedly connected to the outer side of the sliding rod is driven to move. The clamping position can be adjusted according to the size of the filter, which is convenient to use;

[0017] 2. A main gear, a rack and a linkage gear are provided. Through the provided rotating mechanism, when the main gear rotates, the rack meshed with the upper end of the main gear is driven to slide on the inner side of the slide rod, and the linkage gear meshed with the upper end of the rack is driven to flip, which can drive the clamped filter to flip 360°, and there is no need to manually flip the filter to the other side for processing, which is very practical;

[0018] 3. A fixed rod, an eccentric wheel and a clamp are provided. By pushing the handle fixedly connected to the outside of the eccentric wheel, the eccentric wheel is rotated inside the fixed rod, and the clamp tightly fitted on the inside of the eccentric wheel is moved inward or outward, so that the filter can be clamped to prevent the filter from shaking during processing, resulting in a waste of filter resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a side view of the structure of the main gear, rack and linkage gear connected to the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a top view of the cross-sectional structure of the eccentric wheel, the handle and the clamp.

[0023] In the figure: 1. base; 2. first motor; 3. threaded rod; 4. sliding rod; 5. second motor; 6. main gear; 7. rack; 8. linkage gear; 9. fixing rod; 10. eccentric wheel; 11. handle; 12. clamp; 13. fixing column; 14. spring; 15. support rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a support and positioning device for filter processing that is easy to adjust, including a base 1, a first motor 2, a threaded rod 3, a slide rod 4, a second motor 5, a main gear 6, a rack 7, a linkage gear 8, a fixed rod 9, an eccentric wheel 10, a handle 11, a clamp 12, a fixed column 13, a spring 14 and a support rod 15;

[0026] When the support and positioning device for processing optical filters which is easy to adjust is used, Figure 1 , Figure 2 Figure 3 and Figure 4As shown, when it is necessary to clamp filters of different sizes, the first motor 2 fixedly connected to the left side of the upper end of the base 1 is started, and the threaded rod 3 fixedly connected to the right end of the first motor 2 is driven to rotate, and the threads on the outer side of the threaded rod 3 are arranged in positive and negative directions, so that the slide rod 4 threadedly connected to the outer side of the threaded rod 3 drives the two slide rods 4 to move inward or outward according to the size of the filter, and at the same time, the outer side of the lower end of the slide rod 4 slides on the outer side of the upper end of the base 1 to limit the slide rod 4, so that the clamping position can be adjusted according to the size of the filter, which is more convenient to use;

[0027] When the filter needs to be flipped to the other side, the second motor 5 fixedly connected to the outside of the main gear 6 is started to drive the main gear 6 to rotate. Through the rotation of the main gear 6, the rack 7 meshingly connected to the upper end of the main gear 6 is driven to slide on the inner side of the upper end of the slide rod 4, and the interlocking gear 8 meshingly connected to the upper end of the rack 7 is driven to rotate, so that the fixed rod 9 fixedly connected to the inner side of the interlocking gear 8 is flipped to the other side, which can drive the clamped filter to flip 360°, and there is no need to manually flip the filter to the other side for processing, which is more practical.

[0028] When the filter needs to be clamped, the handle 11 fixedly connected to the outside of the eccentric wheel 10 is pushed forward to drive the eccentric wheel 10 to rotate inside the fixing rod 9, and at the same time, the clamp 12 tightly fitted on the inside of the eccentric wheel 10 is pushed inward. At this time, the spring 14 fixedly connected to the outside of the fixing column 13 is subjected to pressure and deformed, so that the support rod 15 wrapped on the inside of the spring 14 moves inward inside the fixing column 13, and at the same time, the lower end of the clamp 12 moves inward outside the middle part of the fixing column 13 to limit the clamp 12. The inner side of the clamp 12 fits tightly with the filter, so that the filter can be clamped to avoid shaking of the filter during processing, which causes waste of filter resources.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A support and positioning device for filter processing that is easy to adjust, comprising a base (1) for support; It is characterized in that Also includes: A threaded rod (3), wherein the outer side of the threaded rod (3) is threadedly connected to a sliding rod (4), and the outer side of the lower end of the sliding rod (4) is slidably connected to the outer side of the upper end of the base (1), and the threads on the outer side of the threaded rod (3) are arranged in positive and negative directions; A main gear (6), wherein a rotating mechanism is arranged on the outer side of the main gear (6), wherein the rotating mechanism comprises a rack (7), a linkage gear (8) and a fixed rod (9), wherein the upper end of the main gear (6) is meshingly connected with the rack (7), and the upper end of the rack (7) is meshingly connected with the linkage gear (8), and the inner side of the linkage gear (8) is fixedly connected with the fixed rod (9); An eccentric wheel (10), wherein a clamp (12) is tightly fitted on the inner side of the eccentric wheel (10), a support rod (15) is fixedly connected to the inside of the clamp (12), and a spring (14) is wound around the outer side of the support rod (15).

2. The support and positioning device for filter processing that is easy to adjust according to claim 1 is characterized in that: The left end of the threaded rod (3) is fixedly connected to the first motor (2), and the lower end of the first motor (2) is fixedly connected to the base (1), and the sliding rod (4) is symmetrically arranged on the outer sides of the left and right ends of the threaded rod (3).

3. The support and positioning device for filter processing that is easy to adjust according to claim 1 is characterized in that: The outer side of the main gear (6) is fixedly connected to a second motor (5), and the outer side of the main gear (6) is rotatably connected to the inside of the upper end of the slide bar (4), and the lower end of the second motor (5) is fixedly connected to the slide bar (4).

4. The support and positioning device for filter processing that is easy to adjust according to claim 1 is characterized in that: The outer side of the middle part of the rack (7) is slidably connected to the inner side of the upper end of the slide rod (4), and the outer side of the linkage gear (8) is rotationally connected to the inner side of the upper end of the slide rod (4).

5. The support and positioning device for filter processing that is easy to adjust according to claim 1, characterized in that: The lower end of the eccentric wheel (10) is rotatably connected to the inside of the fixed rod (9), and a handle (11) is fixedly connected to the outside of the eccentric wheel (10).

6. The support and positioning device for filter processing that is easy to adjust according to claim 1, characterized in that: The internal slot of the clamp (12) is connected to the fixed column (13), and the support rod (15) is slidably connected to the inside of the support rod (15), and the lower end of the fixed column (13) is fixedly connected to the fixed rod (9), and the inner side of the spring (14) is fixedly connected to the fixed column (13).

Images