CN220112984U - Denture polishing device capable of being adjusted at multiple angles - Google Patents

Abstract

The utility model belongs to the technical field of denture polishing equipment, and particularly relates to a denture polishing device capable of being adjusted at multiple angles, which comprises a box body, a driving mechanism and a clamping mechanism, wherein the box body is provided with a circulating dust falling mechanism, the driving mechanism is fixedly arranged on the box body and comprises a cover body, a rotating motor, a sliding plate and a positive and negative threaded rod, the clamping mechanism comprises a first clamping arm, a second clamping arm and an angle adjusting component, and the first clamping arm and the second clamping arm are arranged on the driving mechanism through the angle adjusting component. The utility model drives the positive and negative threaded rods to rotate through the rotating motor, at the moment, the sliding plate slides along the length direction of the chute, and the rotating wheel drives the linkage rod and the support frame to rotate, so that the clamping mechanism is adjusted according to different angles and sizes; meanwhile, dust generated in the polishing process is sucked into the collecting box through the fan, so that the dust is prevented from diffusing outwards, and the on-site sanitary environment is improved.

Description

A multi-angle adjustable denture grinding device

Technical field

The utility model relates to the technical field of denture grinding equipment, and in particular to a denture grinding device that can be adjusted at multiple angles.

Background technique

Dentures are what people often call false teeth. In medicine, dentures are the general name for restorations made after partial or all of the upper and lower teeth are missing. Dentures are divided into two types: removable and fixed. No matter which style of denture, the denture is During the production process, professionals are required to use hand-held drilling and grinding guns to polish the dentures so that they can meet people's usage conditions.

For example, a denture grinding and polishing platform with the publication number CN218575834U includes a base, a fixed bracket, a grinding box, a twister, a protective net, a collection box, a battery, an adjusting shaft and a lighting lamp. The fixed bracket is connected to the top of the sliding plate, and the support column is connected to the base. Above, the holder is connected to one end of the twister, the protective net is connected to the inside of the sanding box, the collection box is connected to one end of the vacuum pipe, the fan is connected to one side of the collection box, the adjusting shaft is connected to one side of the lifting column, and the lighting is connected to one end of the adjusting shaft.

Based on the above, it can be seen that there are the following technical problems in the existing technology: dentures will produce a large amount of powder during grinding, so cleaning and dust removal are required during grinding. However, most of the existing grinding steps are completed manually outdoors, which on the one hand pollutes the environment and On the other hand, it is easy to cause harm to human health; in addition, the above-mentioned patent requires the clampers and twisters on both sides to be adjusted separately to realize the clamping of the denture, and the operating procedures are relatively cumbersome. Therefore, a new method needs to be proposed to solve the above problems. solution.

Utility model content

Based on this, it is necessary to provide a multi-angle adjustable denture grinding device to solve the above-mentioned problems raised in the background art.

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

A denture grinding device that can be adjusted at multiple angles, including a box body, a driving mechanism, a circulating dust reduction mechanism and a clamping mechanism, and the box body is provided with a circulating dust reduction mechanism;

The driving mechanism is fixedly arranged on the box. The driving mechanism includes a cover, a rotating motor, a sliding plate and a positive and negative threaded rod. The cover is located on the outer wall of the box, and the cover is in contact with the box. The chute is fixedly connected; the rotating motor is fixedly arranged in the cover body, and the output end of the rotating motor is fixedly connected to the forward and reverse threaded rod;

There are two sliding plates, and the two sliding plates are symmetrically arranged on the front and back threaded rods. Each sliding plate is threadedly connected to the front and back threaded rods, and one end of the sliding plate extends out of the cover. opening and extending outward;

The clamping mechanism includes a first clamp arm, a second clamp arm and an angle adjustment component. The first clamp arm and the second clamp arm are both arranged at one end of the sliding plate extending out of the cover through the angle adjustment component.

As a further description of the above solution, a fixed bracket is fixed on the upper part of the box, and a grinder is fixed on one end of the fixed bracket away from the box. The circulating dust reduction mechanism includes a cleaning head, a collection box and a micro water pump. There are two cleaning heads, and the two cleaning heads are fixedly arranged on both sides of the output end of the grinder; the collection box is arranged at the lower part of the box; the micro water pump is fixed on the outer wall of the collection box, and the The water inlet end of the micro water pump is connected to the bottom of the collection box. The water outlet end of the micro water pump is fixed with a hose. One end of the hose away from the micro water pump penetrates the box body and is connected to the cleaning head.

As a further description of the above solution, the angle adjustment assembly includes a linkage rod, a runner and a locking nut. One end of the linkage rod is fixedly connected to the runner, and the other end passes through the sliding plate and is connected to the first clamping arm or the third clamping arm. The two clamping arms are fixedly connected, and the linkage rod is threadedly connected to the sliding plate;

Locking nuts are provided between the first clamping arm, the second clamping arm and the sliding plate, and the locking nuts are threadedly connected to the linkage rod.

As a further description of the above solution, the first clamp arm and the second clamp arm are arranged oppositely, the first clamp arm includes a spring, a support frame and an anti-plate, and the support frame is fixed on the end of the linkage rod away from the runner; One end of the spring is fixedly connected to the support frame, and the other end of the spring is fixedly connected to the anti-skid plate;

The second clamp arm has the same structure as the first clamp arm. The second clamp arm includes a spring, a support frame and an anti-plate. The support frame is fixed on the end of the linkage rod away from the runner; one end of the spring is connected to the support The other end of the spring is fixedly connected to the anti-skid plate, and the anti-skid plate of the second clamp arm is opposite to the anti-skid plate of the first clamp arm.

As a further description of the above solution, the box is provided with a material recovery port, the material recovery port is located below the grinder, and a protective net is provided on the material recovery port;

The collection box is located below the material recovery port. A filter plate slides inside the collection box. The filter plate is provided with a handle. A first filter layer is fixed inside the filter plate. The first filter layer is A second filter layer is fixed at the bottom.

As a further description of the above solution, it also includes a fan, the upper part of the collection box is provided with a fan opening, the fan is fixedly arranged at the fan opening, and the fan is located above the first filter layer; the bottom of the box Support rods are fixed at the four corners respectively.

As a further description of the above solution, the rotating motor is a forward and reverse rotating motor, and the rotating motor is electrically connected to an external control circuit.

It can be seen that through the above technical solutions of the present application, the technical problems to be solved by the present application can be solved.

At the same time, through the above technical solutions, the present utility model at least has the following beneficial effects:

The utility model drives the forward and reverse threaded rods to rotate by rotating the motor. At this time, the sliding plate is clamped in the length direction of the chute. At the same time, the rotating wheel drives the linkage rod and the support frame to rotate, so that the denture is clamped between the support frames. , the spring effectively buffers the denture from damage when clamped. The anti-skid plate can prevent the denture from falling when turned over. By turning the wheel, the denture can be adjusted according to different angles and sizes, which facilitates the work of polishing the denture. efficiency.

The utility model uses a fan to collect a large amount of dust through the protective net into the inside of the collection box. The fan inside the collection box effectively adsorbs the dust to the surface of the first filter layer, and through the first filter layer and the second filter layer Filter, and the filtered debris is cleaned by pulling out the filter plate. At the same time, the filtered cleaning water is extracted through a micro water pump. The extracted cleaning water flows into the output end of the grinder through the hose, so that the filtered cleaning water passes through the cleaning machine. Clean the denture for the first time to facilitate circulation and filtration.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a structural schematic diagram of the overall back side of the utility model;

Figure 3 is a schematic structural diagram of the clamping mechanism of the present utility model;

Figure 4 is a schematic structural diagram of the grinder of the present utility model;

Figure 5 is a schematic diagram of the internal structure of the collection box of the present utility model;

Figure 6 is a schematic structural diagram of part A of Figure 5 of the present invention.

In the picture: 1. Box; 2. Sliding plate; 3. Fixed bracket; 4. Spring; 5. Runner; 6. Linkage rod; 7. Support frame; 8. Chute; 9. Protective net; 10. Polishing Machine; 11. Hose; 12. Filter plate; 13. Handle; 14. Support rod; 15. Cleaning head; 16. Micro water pump; 17. Fan; 18. Collection box; 19. Cover body; 20. Rotating motor; 21. Front and reverse threaded rod; 22. Anti-skid plate; 23. First filter layer; 24. Second filter layer.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

As mentioned in the background art, dentures will produce a large amount of powder during polishing, so cleaning and dust removal are required during polishing. However, most of the existing polishing steps are done manually outdoors, which on the one hand pollutes the environment, and on the other hand, in the background art The patent requires the clampers and twisters on both sides to be adjusted separately to clamp the denture, which makes the operation procedure more cumbersome.

In order to solve the above technical problems, the present utility model provides a multi-angle adjustable denture grinding device.

Specifically, please refer to Figures 1-6, a multi-angle adjustable denture grinding device includes a box 1, a driving mechanism and a clamping mechanism, wherein the box 1 is provided with a circulating dust reduction mechanism;

The driving mechanism is fixedly arranged on the box 1. The driving mechanism includes a cover 19, a rotating motor 20, a sliding plate 2 and a positive and negative threaded rod 21. The cover 19 is located on the outer wall of the box 1, and is connected to the cover 19. The chute 8 of the box 1 is fixedly connected; the rotating motor 20 is fixedly installed in the cover 19, and the output end of the rotating motor 20 is fixedly connected to the forward and reverse threaded rod 21;

There are two sliding plates 2 . The two sliding plates 2 are symmetrically arranged on the front and back threaded rods 21 . Each sliding plate 2 is threadedly connected to the front and back threaded rods 21 , and one end of the sliding plate 2 extends out of the cover 19 The opening and extending outward; the clamping mechanism includes a first clamp arm, a second clamp arm and an angle adjustment component. The first clamp arm and the second clamp arm are both arranged on the sliding plate 2 and extend out of the cover 19 through the angle adjustment component. one end.

In the embodiment of the present invention, a fixing bracket 3 is fixedly provided on the upper part of the box 1 , and a grinder 10 is fixed at one end of the fixing bracket 3 away from the box 1 . The circulating dust reduction mechanism includes a cleaning head 15 , a collection box 18 and a micro Water pump 16, in which there are two cleaning heads 15, and the two cleaning heads 15 are fixedly arranged on both sides of the output end of the grinder 10; wherein the collection box 18 is arranged at the lower part of the box 1; wherein the micro water pump 16 is fixed on the bottom of the collection box 18 On the outer wall, the water inlet end of the micro water pump 16 is connected to the bottom of the collection box 18. The water outlet end of the micro water pump 16 is fixed with a hose 11. The end of the hose 11 away from the micro water pump 16 is connected to the cleaning head 15. In the present utility model, a cleaning head 15 is fixed at the output end of the grinder 10, so that the cleaning head 15 cleans and reduces dust generated by grinding, and part of the dust can flow into the recovery mechanism along with moisture.

The angle adjustment assembly of the embodiment of the present invention includes a linkage rod 6, a runner 5 and a locking nut. One end of the linkage rod 6 is fixedly connected to the runner 5, and the other end passes through the sliding plate 2 and is connected to the first clamping arm or the second clamping arm. The clamp arms are fixedly connected, and the linkage rod 6 is threadedly connected to the sliding plate 2; a locking nut is provided between the first clamping arm and the second clamping arm and the sliding plate 2, and the locking nut is threadedly connected to the linkage rod 6 .

In the embodiment of the present invention, the first clamp arm and the second clamp arm are arranged opposite to each other. The first clamp arm includes a spring 4, a support frame 7 and an anti-plate 22. The support frame 7 is fixed on the end of the linkage rod 6 away from the runner 5; One end of the spring 4 is fixedly connected to the support frame 7, and the other end of the spring 4 is fixedly connected to the anti-skid plate 22;

The second clamp arm has the same structure as the first clamp arm. The second clamp arm includes a spring 4, a support frame 7 and an anti-plate 22. The support frame 7 is fixed on the end of the linkage rod 6 away from the runner 5; one end of the spring 4 It is fixedly connected with the support frame 7, and the other end of the spring 4 is fixedly connected with the anti-skid plate 22, wherein the anti-skid plate 22 of the second clamping arm is opposite to the anti-skid plate 22 of the first clamping arm.

Specifically, the denture is placed in the clamping mechanism, and the rotating motor 20 drives the positive and negative threaded rods 21 to rotate. At this time, the sliding plate 2 slides along the length direction of the cover body 19, and at the same time, the rotating wheel 5 drives the linkage rod 6 and The support frame 7 rotates so that the clamping mechanism can be adjusted according to different angles and sizes; at the same time, the rotating wheel 5 drives the linkage rod 6 and the support frame 7 to rotate, and is locked by the lock nut so that the denture is clamped on the support frame 7, the spring 4 exerts an elastic force on the denture when clamping, and at the same time, the spring 4 effectively buffers the denture from damage when clamped. The anti-plate 22 can prevent the denture from falling when it is turned over. By rotating the wheel 5. The denture can be adjusted according to different angles and sizes, making it easy to control different grinding angles, effectively saving the work steps of reinstalling the denture, and improving the efficiency of denture grinding; it also solves the problem of the existing fixation device being turned over during denture grinding. The operating procedures are cumbersome and time-consuming.

The multi-angle adjustable denture grinding device of the embodiment of the present utility model also includes a collection box 18, in which the box 1 is provided with a material recovery port, the material recovery port is located below the grinder 10, and a protective net 9 is provided on the material recovery port;

The collection box 18 is arranged at the lower part of the box 1, and the collection box 18 is located below the material recovery port. A filter plate 12 slides inside the collection box 18. The filter plate 12 is provided with a handle 13. A first filter plate 12 is fixed inside the filter plate 12. The filter layer 23 has a second filter layer 24 fixed at the bottom of the first filter layer 23 .

Specifically, a large amount of dust that will be generated during the grinding process is prevented from falling into the inside of the collection box 18 through the protective net 9 .

The multi-angle adjustable denture polishing device of the embodiment of the present invention also includes a fan 17. A fan hole is provided in the upper part of the collection box 18. The fan 17 is fixedly installed at the fan hole, and the fan 17 is located above the first filter layer 23; Support rods 14 are respectively fixed at the four corners of the bottom of the box 1 . The utility model will generate a large amount of dust during the grinding process. The fan 17 can inhale a large amount of dust into the inside of the collection box 18 through the protective net 9. At the same time, the recovery mechanism always covers the suction point at the grinding position to avoid the dust from spreading outwards. , to prevent staff from inhaling and causing physical harm.

The rotating motor 20 in the embodiment of the present invention is a forward and reverse rotating motor, and the rotating motor 20 is electrically connected to an external control circuit.

In the above embodiment, the forward and reverse rotating motor can be a well-known model currently on the market. Specifically, an AC servo motor with motor model 60ST-M00630 can be used. For those skilled in the art, the control button controls the operation of the forward and reverse motors through the control circuit, and the battery holder supplies power to the forward and reverse motors through the power supply circuit. These are conventional technical means, and their principles will not be described in detail here.

The usage process of the multi-angle adjustable denture grinding device provided by this utility model is as follows:

Technical principle: When in use, the rotating motor 20 drives the positive and negative threaded rods 21 to rotate, and the opening on one side of the cover body 19 forms a horizontal chute 8. At this time, the sliding plate 2 moves along the chute 8 in the cover body 19. The denture is clamped in the length direction, and the rotating wheel 5 drives the linkage rod 6 and the support frame 7 to rotate at the same time. After the adjustment is completed, the lock nut is used to fix it, so that the denture is clamped between the support frames 7, and the pair of dentures are clamped by the spring 4 The elastic force is applied when holding, and the spring 4 effectively buffers the denture from damage when clamped. The anti-plate 22 can prevent the denture from falling when it is turned over. By rotating the wheel 5, the denture can be adjusted according to different angles and sizes. , easy to control different grinding angles, easy to improve the efficiency of denture grinding;

A large amount of dust will be generated during the grinding process, and the fan 17 collects a large amount of dust into the inside of the collection box 18 through the protective net 9. The fan 17 inside the collection box 18 effectively adsorbs the dust to the surface of the first filter layer 23. , at this time, the dust and cleaning water flow into the inside of the collection box 18 through the protective net 9 and are filtered through the first filter layer 23 and the second filter layer 24. The filtered debris is cleaned by pulling out the filter plate 12 and filtered at the same time. The final cleaning water is extracted through the micro water pump 16, and the extracted cleaning water flows into the output end of the grinder 10 through the hose 11, so that the filtered cleaning water passes through the cleaning head 15 to clean the denture for the first time, which is convenient for recycling and filtration, and has Conducive to rational utilization of water resources.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and instructions is only the principle of the present utility model. The present utility model can also be used without departing from the spirit and scope of the present utility model. Various changes and improvements are possible, which fall within the scope of the claimed invention. The protection scope required by the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A multi-angle adjustable denture grinding device, characterized by comprising a box (1), a driving mechanism, a circulating dust reduction mechanism and a clamping mechanism, and the box (1) is provided with a circulating dust reduction mechanism; The driving mechanism is fixedly installed on the box (1). The driving mechanism includes a cover body (19), a rotating motor (20), a sliding plate (2) and a positive and negative threaded rod (21). The cover body (20) 19) is located on the outer wall of the box (1), and the cover (19) is fixedly connected to the chute (8) of the box (1); the rotating motor (20) is fixedly arranged on the cover (19) ), and the output end of the rotating motor (20) is fixedly connected to the positive and negative threaded rod (21); There are two sliding plates (2). The two sliding plates (2) are symmetrically arranged on the front and back threaded rods (21). Each of the sliding plates (2) is connected to the front and back threaded rods (21). ) threaded connection, and one end of the sliding plate (2) extends out of the opening of the cover body (19) and extends outward; The clamping mechanism includes a first clamp arm, a second clamp arm and an angle adjustment assembly. The first clamp arm and the second clamp arm are both arranged on the sliding plate (2) extending out of the cover body (2) through the angle adjustment assembly. 19) one end. 2. A multi-angle adjustable denture grinding device according to claim 1, characterized in that a fixing bracket (3) is fixedly provided on the upper part of the box (1), and the fixing bracket (3) is away from the A grinder (10) is fixed at one end of the box (1). The circulating dust reduction mechanism includes a cleaning head (15), a collection box (18) and a micro water pump (16). The cleaning head (15) is provided with two , the two cleaning heads (15) are fixedly arranged on both sides of the output end of the grinder (10); the collection box (18) is arranged at the lower part of the box (1); the micro water pump (16) is fixed on the collection on the outer wall of the box (18), and the water inlet end of the micro water pump (16) is connected with the bottom of the collection box (18), and the water outlet end of the micro water pump (16) is fixed with a hose (11), One end of the hose (11) away from the micro water pump (16) penetrates the box (1) and is connected to the cleaning head (15). 3. A multi-angle adjustable denture grinding device according to claim 1, characterized in that the angle adjustment component includes a linkage rod (6), a runner (5) and a locking nut, and the linkage rod One end of (6) is fixedly connected to the runner (5), the other end passes through the sliding plate (2) and is fixedly connected to the first clamping arm or the second clamping arm, and the linkage rod (6) is connected to the sliding plate (2). 2) Threaded connection; Locking nuts are provided between the first and second clamping arms and the sliding plate (2), and the locking nuts are threadedly connected to the linkage rod (6). 4. A multi-angle adjustable denture polishing device according to claim 3, characterized in that the first clamp arm and the second clamp arm are arranged opposite to each other, and the first clamp arm includes a spring (4), Support frame (7) and anti-skid plate (22), the support frame (7) is fixed on the end of the linkage rod (6) away from the runner (5); one end of the spring (4) is fixedly connected to the support frame (7) , the other end of the spring (4) is fixedly connected to the anti-skid plate (22); The second clamp arm has the same structure as the first clamp arm. The second clamp arm includes a spring (4), a support frame (7) and an anti-plate (22). The support frame (7) is fixed on the linkage rod. (6) One end away from the runner (5); one end of the spring (4) is fixedly connected to the support frame (7), the other end of the spring (4) is fixedly connected to the anti-skid plate (22), and the second The anti-skid plate (22) of the clamp arm is arranged opposite to the anti-skid plate (22) of the first clamp arm. 5. A multi-angle adjustable denture grinding device according to claim 2, characterized in that the box (1) is provided with a material recovery port, and the material recovery port is located below the grinder (10) , a protective net (9) is provided on the material recovery port; The collection box (18) is located below the material recovery port. A filter plate (12) slides inside the collection box (18). The filter plate (12) is provided with a handle (13). The filter plate (13) 12) A first filter layer (23) is fixed inside, and a second filter layer (24) is fixed at the bottom of the first filter layer (23). 6. A multi-angle adjustable denture polishing device according to claim 5, characterized in that it also includes a fan (17), a fan hole is provided in the upper part of the collection box (18), and the fan (17) ) is fixedly installed at the fan opening, and the fan (17) is located above the first filter layer (23); support rods (14) are respectively fixed at the four corners of the bottom of the box (1). 7. A multi-angle adjustable denture polishing device according to claim 5, characterized in that the rotating motor (20) is a forward and reverse rotating motor, and the rotating motor (20) is electrically connected to an external control circuit. connect.