Nail implanting and punching equipment for false teeth

Abstract

The utility model relates to the technical field of false tooth processing, and discloses a nail implanting and punching device for false teeth, which comprises a base, the upper surface of the base is provided with a workbench, the surface of the workbench is provided with a placing hole, the inside of the workbench is rotatably connected with a rotating disc, one side of the lower part of the outer wall of the rotating disc is fixedly connected with a half turbine, and the half turbine is fixedly connected with a screw. A first motor is fixedly connected to one side of the outer wall of the workbench. According to the device, false teeth are placed in the placing holes, the first motor is started to drive the rotating shaft to rotate, the rotating shaft drives the worm to rotate, then the worm drives the half worm wheel to move, the half worm wheel drives the rotating disc to rotate, and therefore the clamping rod can slide in the inclined groove; according to the drilling device for the false teeth, the clamping blocks can drive the clamping plates to linearly move to slide out of the T-shaped grooves, so that the false teeth can be clamped and fixed, the problem that the false teeth shake and deviate during drilling is avoided, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of denture processing, and more specifically, the utility model relates to a kind of nail punching device for dentures. Background Art

[0002] Dentures, also known as false teeth, are the general term for prostheses made after partial or complete loss of upper and lower teeth in medicine. During the processing of dentures, a nail punching device is needed.

[0003] However, the traditional punching device lacks an effective fixing mechanism, and the denture model is prone to shaking under the action of the drill bit during drilling, which affects drilling. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a nail punching device for dentures, which has the advantages of being able to clamp and fix the dentures, thus avoiding the problems of shaking and offset during drilling of the dentures, and improving the processing quality.

[0005] To achieve the above object, the utility model provides the following technical solution: a nail punching device for dentures, including a base, the upper surface of the base is provided with a workbench, the surface of the workbench is provided with a placement hole, the inside of the workbench is rotatably connected with a turntable, the lower part of the outer wall of the turntable is fixedly connected with a semi-worm gear on one side, one side of the outer wall of the workbench is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a rotating shaft, the rotating shaft, one end of the rotating shaft is rotatably connected to one side inside the workbench, the outer wall of the rotating shaft is fixedly connected with a worm, the worm meshes with the semi-worm gear, the inside of the workbench is provided with a T-shaped groove, the upper surface of the turntable is circumferentially provided with inclined grooves, the inner walls of the inclined grooves are all slidably connected with clamping rods, the tops of the clamping rods are all fixedly connected with clamping blocks, the outer walls of the clamping blocks are respectively slidably connected to the inner walls of the T-shaped groove, and one ends of the clamping blocks are all fixedly connected with clamping plates.

[0006] As a preferred technical solution of the nail punching device for dentures of the utility model, the surface of the base is fixedly connected with a fixing frame, the upper part of one side of the fixing frame is fixedly connected with a motor II, the output end of the motor II is fixedly connected with a rotating rod, one end of the rotating rod is rotatably connected to the other side of the fixing frame, the outer wall of the rotating rod is provided with a slider, the lower surface of the slider is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a mounting plate, the lower surface of the mounting plate is fixedly connected with a punching machine, and the output end of the punching machine is fixedly connected with a punching head.

[0007] As a preferred technical solution of the nail punching device for dentures of the present utility model, a guide plate is fixedly connected to the inner upper surface of the fixing frame, a guide groove is formed on the upper surface of the slider, and the inner wall of the guide groove is slidably connected to the outer wall of the guide plate.

[0008] As a preferred technical solution of the nail punching device for dentures of the present utility model, fixing plates are fixedly connected to both sides of the outer wall of the workbench, electric push rods are fixedly connected to both sides of the base, the output end of the electric push rod is fixedly connected to one side of the fixing plate, and the lower surface of the workbench is slidably connected to the upper surface of the base.

[0009] As a preferred technical solution of the nail punching device for dentures of the present utility model, sliding grooves are formed on the upper surface of the base, sliding plates are fixedly connected to both sides of the lower surface of the workbench, and the outer wall of the sliding plate is slidably connected to the inner wall of the sliding groove.

[0010] As a preferred technical solution of the nail punching device for dentures of the present utility model, a ball is rotatably connected to the lower surface of the sliding plate, and the outer wall of the ball is attached to the inner lower surface of the sliding groove.

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

[0012] In the present utility model, by placing the denture in the placement hole, starting the first motor to drive the rotation of the rotating shaft, the rotating shaft drives the worm to rotate, and then the worm drives the semi-turbine to move, and the semi-turbine drives the turntable to rotate, so that the clamping rod can slide in the inclined groove. Since the outer wall of the clamping block is slidably connected to the inner wall of the T-shaped groove, the clamping block can drive the clamping plate to linearly move out of the T-shaped groove, so as to clamp and fix the denture, thus avoiding the problem of shaking and deviation of the denture during drilling and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of the present utility model;

[0014] Figure 2 is a side view of the present utility model;

[0015] Figure 3 is an exploded view of the structure of the present utility model;

[0016] Figure 4 is a structural schematic diagram of the present utility model;

[0017] Figure 5 is a structural schematic diagram of the present utility model.

[0018] In the figure: 1, base; 2, workbench; 3, placement hole; 4, turntable; 5, semi-worm gear; 6, motor 1; 7, rotating shaft; 8, worm; 9, T-shaped groove; 10, inclined groove; 11, clamping rod; 12, clamping block; 13, clamping plate; 14, fixing bracket; 15, motor 2; 16, rotating rod; 17, slider; 18, electric telescopic rod; 19, mounting plate; 20, punching machine; 21, punching head; 22, guide plate; 23, guide groove; 24, sliding groove; 25, sliding plate; 26, ball; 27, fixing plate; 28, electric push rod. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 5 shown, the present invention provides a nail punching device for false teeth, including a base 1, characterized in that: a workbench 2 is arranged on the upper surface of the base 1, a placement hole 3 is opened on the surface of the workbench 2, a turntable 4 is rotatably connected inside the workbench 2, a semi-worm gear 5 is fixedly connected to one side of the lower part of the outer wall of the turntable 4, a motor 1 6 is fixedly connected to one side of the outer wall of the workbench 2, an output end of the motor 1 6 is fixedly connected to a rotating shaft 7, one end of the rotating shaft 7 is rotatably connected to one side inside the workbench 2, a worm 8 is fixedly connected to the outer wall of the rotating shaft 7, the worm 8 is engaged with the semi-worm gear 5, a T-shaped groove 9 is opened inside the workbench 2, an inclined groove 10 is circumferentially opened on the upper surface of the turntable 4, clamping rods 11 are slidably connected to the inner walls of the inclined grooves 10, clamping blocks 12 are fixedly connected to the tops of the clamping rods 11, the outer walls of the clamping blocks 12 are respectively slidably connected to the inner walls of the T-shaped groove 9, and clamping plates 13 are fixedly connected to one ends of the clamping blocks 12;

[0021] By placing the false teeth in the placement hole 3, starting the motor 1 6 to drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the worm 8 to rotate, and then the worm 8 drives the semi-worm gear 5 to move, and the semi-worm gear 5 drives the turntable 4 to rotate, so that the clamping rods 11 can slide in the inclined grooves 10. Since the outer walls of the clamping blocks 12 are slidably connected to the inner walls of the T-shaped groove 9, the clamping blocks 12 can drive the clamping plates 13 to move linearly, and the T-shaped groove 9 and the placement hole 3 are communicated, so that the clamping blocks 12 can slide out of the T-shaped groove 9, thereby clamping and fixing the false teeth, and avoiding the problem of shaking and offset of the false teeth during drilling, improving the processing quality.

[0022] Among them, a fixing frame 14 is fixedly connected to the surface of the base 1. An upper part on one side of the fixing frame 14 is fixedly connected with a second motor 15. The output end of the second motor 15 is fixedly connected with a rotating rod 16. One end of the rotating rod 16 is rotatably connected to the other side of the fixing frame 14. A slider 17 is arranged on the outer wall of the rotating rod 16. The lower surface of the slider 17 is fixedly connected with an electric telescopic rod 18. The output end of the electric telescopic rod 18 is fixedly connected with a mounting plate 19. The lower surface of the mounting plate 19 is fixedly connected with a hole punch 20. The output end of the hole punch 20 is fixedly connected with a punch head 21. The inner upper surface of the fixing frame 14 is fixedly connected with a guide plate 22. A guide groove 23 is formed on the upper surface of the slider 17. The inner wall of the guide groove 23 is slidably connected to the outer wall of the guide plate 22.

[0023] Since there are several placement holes opened on the workbench, after the denture is fixed, by starting the second motor to drive the rotating rod to rotate, because the guide groove is opened on the slider and the guide groove slides on the outer wall of the guide block, the slider can make a linear motion. The slider moves the hole punch above the placement hole, and then starts the electric telescopic rod to drive the mounting plate to move downward, so that the hole punch can be moved to the surface of the denture, and then starts the hole punch to drill the denture with the punch head.

[0024] Among them, fixing plates 27 are fixedly connected to both sides of the outer wall of the workbench 2. Electric push rods 28 are fixedly connected to both sides of the base 1. The output end of the electric push rod 28 is fixedly connected to one side of the fixing plate 27. The lower surface of the workbench 2 is slidably connected to the upper surface of the base 1. Sliding grooves 24 are formed on the upper surface of the base 1. Slide plates 25 are fixedly connected to both sides of the lower surface of the workbench 2. The outer walls of the slide plates 25 are slidably connected to the inner walls of the sliding grooves 24. A ball 26 is rotatably connected to the lower surface of the slide plate 25. The outer wall of the ball 26 is in contact with the inner lower surface of the sliding groove 24.

[0025] By starting the electric push rod 28 to push the fixing plate 27, the fixing plate 27 drives the workbench 2 to move, and then the slide plate 25 moves in the sliding groove 24. Under the action of the ball 26, the workbench 2 can move more smoothly, so that the hole punch can process the denture in the rear placement hole 3.

[0026] The working principle and usage process of the present utility model:

[0027] When the device needs to be used, place the denture in the placement hole 3. Start the first motor 6 to drive the rotation of the rotating shaft 7. The rotating shaft 7 drives the rotation of the worm 8. Then, the worm 8 drives the movement of the half worm gear 5, and the half worm gear 5 drives the rotation of the turntable 4. Thus, the clamping rod 11 can slide in the inclined groove 10. Since the outer wall of the clamping block 12 is slidably connected to the inner wall of the T-shaped groove 9, the clamping block 12 can drive the clamping plate 13 to move linearly. The T-shaped groove 9 is communicated with the placement hole 3. Thus, the clamping block 12 can slide out of the T-shaped groove 9, and the denture can be clamped and fixed. This avoids the problem of shaking and deviation of the denture during drilling, improving the processing quality. Since there are several placement holes 3 opened on the workbench 2, after the denture is fixed, start the second motor 15 to drive the rotation of the rotating rod 16. Since the guiding groove 23 is opened on the slider 17 and the guiding groove 23 slides on the outer wall of the guiding block, the slider 17 can move linearly. The slider 17 moves the punch above the placement hole 3. Then, start the electric telescopic rod 18 to drive the mounting plate 19 to move downward, so that the punch can be moved to the surface of the denture. Then, start the punch to drill the denture with the drill bit 21. By starting the electric push rod 28 to push the fixing plate 27, the fixing plate 27 drives the workbench 2 to move, and then the sliding plate 25 moves in the sliding groove 24. Under the action of the ball 26, the workbench 2 can move more smoothly, so that the punch can process the denture in the rear placement hole 3.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for drilling holes for implant pins of dentures, comprising a base (1), characterized in that: A workbench (2) is provided on the upper surface of the base (1), a placement hole (3) is provided on the surface of the workbench (2), a turntable (4) is rotatably connected to the inside of the workbench (2), a half worm gear (5) is fixedly connected to one side of the lower part of the outer wall of the turntable (4), a motor 1 (6) is fixedly connected to one side of the outer wall of the workbench (2), an output end of the motor 1 (6) is fixedly connected to a rotating shaft (7), one end of the rotating shaft (7) is rotatably connected to one side of the inside of the workbench (2), and the rotating shaft ( The outer wall of the rotating disk (7) is fixedly connected to a worm rod (8), the worm rod (8) is meshed with the half worm wheel (5), a T-shaped slot (9) is provided inside the workbench (2), an inclined slot (10) is circumferentially provided on the upper surface of the rotating disk (4), the inner wall of the inclined slot (10) is slidably connected to a clamping rod (11), the top of the clamping rod (11) is fixedly connected to a clamping block (12), the outer wall of the clamping block (12) is slidably connected to the inner wall of the T-shaped slot (9), and one end of the clamping block (12) is fixedly connected to a clamping plate (13).

2. The device for drilling holes for artificial teeth according to claim 1, characterized in that: A fixing frame (14) is fixedly connected to the surface of the base (1), a second motor (15) is fixedly connected to the upper part of one side of the fixing frame (14), a rotating rod (16) is fixedly connected to the output end of the second motor (15), one end of the rotating rod (16) is rotatably connected to the other side of the fixing frame (14), a slider (17) is provided on the outer wall of the rotating rod (16), an electric telescopic rod (18) is fixedly connected to the lower surface of the slider (17), the output end of the electric telescopic rod (18) is fixedly connected to a mounting plate (19), a punch (20) is fixedly connected to the lower surface of the mounting plate (19), and a punch head (21) is fixedly connected to the output end of the punch (20).

3. The device for drilling holes for artificial teeth according to claim 2, characterized in that: A guide plate (22) is fixedly connected to the inner upper surface of the fixing frame (14), a guide groove (23) is provided on the upper surface of the sliding block (17), and the inner wall of the guide groove (23) is slidably connected to the outer wall of the guide plate (22).

4. The device for drilling holes for artificial teeth according to claim 1, characterized in that: Both sides of the outer wall of the workbench (2) are fixedly connected to fixed plates (27), both sides of the base (1) are fixedly connected to electric push rods (28), the output end of the electric push rod (28) is fixedly connected to one side of the fixed plate (27), and the lower surface of the workbench (2) is slidably connected to the upper surface of the base (1).

5. The device for drilling holes for artificial teeth according to claim 4, characterized in that: The upper surface of the base (1) is provided with a slide groove (24), and both sides of the lower surface of the workbench (2) are fixedly connected with a slide plate (25), and the outer wall of the slide plate (25) is slidably connected to the inner wall of the slide groove (24).

6. The device for drilling holes for artificial teeth according to claim 5, characterized in that: The lower surface of the slide plate (25) is rotatably connected to a ball bearing (26), and the outer wall of the ball bearing (26) is in contact with the inner lower surface of the slide groove (24).

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