CN214237665U

CN214237665U - Multi-angle fixed false tooth polishing device

Info

Publication number: CN214237665U
Application number: CN202120273701.8U
Authority: CN
Inventors: 廖培希
Original assignee: Chengdu Sixth People's Hospital
Current assignee: Chengdu Sixth People's Hospital
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-21
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a multi-angle fixed denture grinding and polishing device, the on-line screen storage device comprises a base, the bottom surface of base is equipped with first motor, the output shaft activity of first motor runs through base and lead screw rigid coupling, the one end of lead screw rotates and is connected with the roof, the equal rigid coupling in bottom surface one side front and back end of roof has the backup pad, threaded connection has the fly leaf on the outer wall of lead screw, the front and back terminal surface of fly leaf passes through T type slider sliding connection on the interior terminal surface of backup pad, be equipped with the rotating assembly on the top surface of fly leaf, the top rigid coupling of the connecting axle in the rotating assembly has the workstation, the top surface both sides of workstation all rigid coupling have the bracing piece, the top of bracing piece is equipped with the centre gripping subassembly, the top surface middle part rigid coupling of workstation has the support column, the top surface rigid coupling of support column has arc backup pad; the utility model discloses it is fixed to be convenient for carry out the centre gripping to the artificial tooth, is convenient for adjust the height of artificial tooth simultaneously to be convenient for polish the artificial tooth, improve work efficiency.

Description

Multi-angle fixed false tooth polishing device

Technical Field

The utility model relates to a burnishing and polishing device's technical field especially relates to a fixed artificial tooth burnishing and polishing device of multi-angle.

Background

Dentures are artificial teeth that replace missing natural teeth; after the teeth are lost, the functions of face appearance, pronunciation and chewing can be influenced, the gastrointestinal burden is increased, if the teeth are not repaired in time, the adjacent teeth can be obliquely displaced, the jaw teeth are extended, and the occlusion is disordered; the part of the dentition is lost, can be repaired by a fixed denture or a removable denture, and can be repaired by a complete denture when no teeth exist; the use of the denture is very common, which plays an important role for people, and the denture needs to be polished during the processing process, so that a denture polishing device is needed. However, the existing denture polishing device cannot fix the dentures in multiple angles, so that the fixing effect of the dentures is reduced, the dentures are easy to move during polishing, bad influence is caused, and the quality of manufacturing the dentures is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability in the prior art and providing a multi-angle fixed false tooth polishing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-angle fixed denture polishing device comprises a base, wherein a first motor is arranged on the bottom surface of the base, an output shaft of the first motor movably penetrates through the base to be fixedly connected with a screw rod, one end of the screw rod is rotatably connected with a top plate, the front end and the rear end of one side of the bottom surface of the top plate are fixedly connected with supporting plates, the bottom of each supporting plate is fixedly connected with the top surface of the base, a movable plate is connected with the outer wall of the screw rod through threads, the front end surface and the rear end surface of the movable plate are respectively connected with the inner end surface of the supporting plate in a sliding manner through a T-shaped sliding block, a rotating assembly is arranged on the top surface of the movable plate, a workbench is fixedly connected with the top of a connecting shaft in the rotating assembly, supporting rods are fixedly connected with the two sides of the top surface of the workbench, a clamping assembly is arranged at the top of each supporting rod, a supporting column is fixedly connected with the middle part of the top surface of the workbench, an arc-shaped supporting plate is fixedly connected with the top surface of the supporting column, the inner wall of the arc-shaped supporting plate is provided with a placing groove.

Preferably, the rotating assembly comprises a second motor, a belt, a first belt pulley, a connecting shaft, a circular connecting plate, a rotating shaft, a limiting strip and a second belt pulley, a through hole is formed in the top surface of the movable plate, the top surface of the movable plate is rotatably connected with the circular connecting plate through an annular slider, the top surface of the circular connecting plate is axially and fixedly connected with the second belt pulley, a cylindrical hole is formed in the top surface of the second belt pulley, a plurality of rectangular grooves are formed in the inner wall of the cylindrical hole, the cylindrical hole and the rectangular grooves penetrate through the circular connecting plate, the cylindrical hole and the rectangular grooves are communicated with the through hole, the rotating shaft penetrates through the cylindrical hole, a plurality of limiting strips are fixedly connected to the outer wall of the rotating shaft, each limiting strip is matched with the rectangular groove, one end of the rotating shaft is rotatably connected to the bottom surface of the top plate, and the other end of the rotating shaft is fixedly connected to an output shaft of the second motor, the base is run through in the activity of the output shaft activity of second motor, top surface one side of fly leaf is rotated and is connected with the connecting axle, the rigid coupling has first belt pulley on the one end outer wall of connecting axle, just first belt pulley and second belt pulley pass through the belt and connect.

Preferably, an annular groove is formed in the movable plate, an annular sliding block is connected in the annular groove in a sliding mode, and the inner wall of the annular sliding block is fixedly connected to the outer wall of the circular connecting plate.

Preferably, second motor fixed mounting is in bottom surface one side in the U type mounting panel, the top surface rigid coupling of U type mounting panel is on the bottom surface of base, bottom surface opposite side fixed mounting in the U type mounting panel has first motor.

Preferably, the centre gripping subassembly includes movable rod, bottom plate, spring, clamp plate, the top of bracing piece articulates on the bottom surface of bottom plate through articulated seat, the movable rod has been run through in a side activity of bottom plate, the other end rigid coupling of movable rod has the clamp plate, the bottom surface rigid coupling of clamp plate has a plurality of springs, every the equal rigid coupling of one end of spring is on a top surface of bottom plate.

Preferably, the inner end face of each supporting plate is provided with a T-shaped groove, a T-shaped sliding block is connected in each T-shaped groove in a sliding mode, and one side face of each T-shaped sliding block is fixedly connected to the front end face and the rear end face of the movable plate.

Preferably, the equal rigid coupling in bottom surface four corners department of base has the supporting leg, every the equal rigid coupling in bottom of supporting leg has the slipmat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is convenient for clamping and fixing the false tooth through the mutual matching of the clamping component, the supporting rod, the supporting column and the arc-shaped supporting plate, thereby being convenient for polishing the false tooth, being convenient for the rotation of the false tooth through the use of the rotating component, thereby being convenient for polishing different positions of the false tooth, improving the polishing accuracy and improving the quality of the false tooth manufacture;

2. through the use of mutually supporting of first motor, lead screw, fly leaf, backup pad, be convenient for adjust the height of workstation, and then adjust the height of artificial tooth to be convenient for polish artificial tooth, improve work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic view of a front view angle of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the connection between the rotating shaft and the position-limiting strip of the present invention;

fig. 4 is a schematic structural view of the annular slider of the present invention;

number in the figure: 1. a base; 2. a first motor; 3. a second motor; 4. a circular connecting plate; 5. a belt; 6. a first pulley; 7. a connecting shaft; 8. a work table; 9. a support bar; 10. a support pillar; 11. an arc-shaped support plate; 12. a support plate; 13. a rotating shaft; 14. a limiting strip; 15. a second pulley; 16. a top plate; 17. a screw rod; 18. a movable plate; 19. a movable rod; 20. a base plate; 21. a spring; 22. pressing a plate; 23. an annular slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-4, a multi-angle fixed denture polishing device comprises a base 1, wherein a first motor 2 is arranged on the bottom surface of the base 1, an output shaft of the first motor 2 movably penetrates through the base 1 to be fixedly connected with a screw rod 17, one end of the screw rod 17 is rotatably connected with a top plate 16, the front end and the rear end of one side of the bottom surface of the top plate 16 are fixedly connected with supporting plates 12, the bottom of each supporting plate 12 is fixedly connected with the top surface of the base 1, the outer wall of the screw rod 17 is in threaded connection with a movable plate 18, the front end surface and the rear end surface of the movable plate 18 are slidably connected with the inner end surfaces of the supporting plates 12 through T-shaped sliders, a rotating assembly is arranged on the top surface of the movable plate 18, a workbench 8 is fixedly connected with the top of a connecting shaft 7 in the rotating assembly, supporting rods 9 are fixedly connected with both sides of the top surface of the workbench 8, and a clamping assembly is arranged on the top of each supporting rod 9, a supporting column 10 is fixedly connected to the middle of the top face of the workbench 8, an arc-shaped supporting plate 11 is fixedly connected to the top face of the supporting column 10, and a placing groove is formed in the inner wall of the arc-shaped supporting plate 11.

In the utility model, the rotating assembly comprises a second motor 3, a belt 5, a first belt pulley 6, a connecting shaft 7, a circular connecting plate 4, a rotating shaft 13, a limiting strip 14 and a second belt pulley 15, a through hole is arranged on the top surface of the movable plate 18, the diameter of the through hole is smaller than that of the circular connecting plate 4 and larger than that of the rotating shaft 13, so that the rotating shaft 13 and the limiting strip 14 can move up and down conveniently; the top surface of the movable plate 18 is rotatably connected with a circular connecting plate 4 through an annular sliding block 23, the top surface of the circular connecting plate 4 is axially and fixedly connected with a second belt pulley 15, the top surface of the second belt pulley 15 is provided with a cylindrical hole, the inner wall of the cylindrical hole is provided with a plurality of rectangular grooves, the cylindrical hole and the rectangular grooves penetrate through the circular connecting plate 4, the cylindrical hole and the rectangular grooves are communicated with a through hole, a rotating shaft 13 penetrates through the cylindrical hole, the outer wall of the rotating shaft 13 is fixedly connected with a plurality of limiting strips 14, each limiting strip 14 is matched with the rectangular groove, one end of the rotating shaft 13 is rotatably connected to the bottom surface of a top plate 16, the other end of the rotating shaft 13 is fixedly connected to an output shaft of a second motor 3, the output shaft of the second motor 3 movably penetrates through a base 1, and one side of the top surface of the movable plate 18 is rotatably connected with a connecting shaft 7, the outer wall of one end of the connecting shaft 7 is fixedly connected with a first belt pulley 6, and the first belt pulley 6 and a second belt pulley 15 are connected through a belt 5.

The utility model discloses in, the ring channel has been seted up in the fly leaf 18, sliding connection has annular slider 23 in the ring channel, the inner wall rigid coupling of annular slider 23 is on the outer wall of circular connecting plate 4.

The utility model discloses in, 3 fixed mounting of second motor are in bottom surface one side in U type mounting panel, the top surface rigid coupling of U type mounting panel is on the bottom surface of base 1, bottom surface opposite side fixed mounting in the U type mounting panel has first motor 2.

The utility model discloses in, the centre gripping subassembly includes movable rod 19, bottom plate 20, spring 21, clamp plate 22, the top of bracing piece 9 articulates on bottom plate 20's bottom surface through articulated seat, bottom plate 20's a side activity runs through movable rod 19, movable rod 19's other end rigid coupling has clamp plate 22, clamp plate 22's bottom surface rigid coupling has a plurality of springs 21, every the equal rigid coupling of one end of spring 21 is on a top surface of bottom plate 20.

The utility model discloses in, every T type groove, every have all been seted up on the interior terminal surface of backup pad 12 equal sliding connection has T type slider, every in the T type groove the equal rigid coupling in a side of T type slider is on the terminal surface around fly leaf 18.

The utility model discloses in, the equal rigid coupling in bottom surface four corners department of base 1 has the supporting leg, every the equal rigid coupling in bottom of supporting leg has the slipmat.

The working principle is as follows: before the utility model is used, the first motor 2 and the second motor 3 are electrically connected with an external power supply through wires; then the false tooth is placed in the placing groove on the arc-shaped supporting plate 11, the two ends where the false tooth is placed are placed between the bottom plate 20 and the pressing plate 22 in the clamping assembly, and the false tooth is fixed by the pressing plate 22 under the contraction action of the spring 21, so that the false tooth is conveniently polished;

the first motor 2 is started, the screw rod 17 is driven to rotate through the rotation of the output shaft of the first motor 2, and the movable plate 18 is further driven to lift up and down, so that the rotating assembly is driven to lift up and down, the workbench 8 is driven to lift up and down through the lifting of the rotating assembly, so that the false tooth is driven to move up and down, and the false tooth is moved to a proper position through controlling the first motor 2, so that a worker can conveniently polish the false tooth;

when polishing, start second motor 3, output shaft through second motor 3 drives pivot 13 and rotates, and then drives spacing strip 14 and rotate, thereby drive second belt pulley 15 and rotate, the rotation through second belt pulley 15 drives first belt pulley 6 and rotates, and then drives connecting axle 7 and rotates, thereby drive workstation 8 and rotate, the rotation through workstation 8 drives the artificial tooth and rotates, and then the workman of being convenient for polishes the artificial tooth of different positions, improve the quality of the preparation of artificial tooth.

Finally, the utility model discloses after using up, close each electrical components's external switch.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed artificial tooth burnishing and polishing device of multi-angle, includes base (1), its characterized in that: the bottom surface of the base (1) is provided with a first motor (2), an output shaft of the first motor (2) movably penetrates through the base (1) and is fixedly connected with a screw rod (17), one end of the screw rod (17) is rotatably connected with a top plate (16), the front end and the rear end of one side of the bottom surface of the top plate (16) are fixedly connected with supporting plates (12), the bottom of each supporting plate (12) is fixedly connected onto the top surface of the base (1), the outer wall of the screw rod (17) is in threaded connection with a movable plate (18), the front end surface and the rear end surface of each movable plate (18) are slidably connected onto the inner end surface of each supporting plate (12) through T-shaped sliders, a rotating assembly is arranged on the top surface of each movable plate (18), the top of a connecting shaft (7) in each rotating assembly is fixedly connected with a workbench (8), supporting rods (9) are fixedly connected onto two sides of the top surface of each workbench (8), and a clamping assembly is arranged on the top of each supporting rod (9), the top surface middle part rigid coupling of workstation (8) has support column (10), the top surface rigid coupling of support column (10) has arc backup pad (11), the standing groove has been seted up on the interior jade of arc backup pad (11).

2. The multi-angle denture fixing grinding and polishing device as claimed in claim 1, wherein: the rotating assembly comprises a second motor (3), a belt (5), a first belt pulley (6), a connecting shaft (7), a circular connecting plate (4), a rotating shaft (13), a limiting strip (14) and a second belt pulley (15), a through hole is formed in the top surface of the movable plate (18), the top surface of the movable plate (18) is rotatably connected with the circular connecting plate (4) through an annular slider (23), the second belt pulley (15) is fixedly connected to the top surface of the circular connecting plate (4) in the axial direction, a cylindrical hole is formed in the top surface of the second belt pulley (15), a plurality of rectangular grooves are formed in the inner wall of the cylindrical hole, the cylindrical hole and the rectangular grooves penetrate through the circular connecting plate (4), the cylindrical hole and the rectangular grooves are communicated with the through hole, the rotating shaft (13) penetrates through the cylindrical hole, and a plurality of limiting strips (14) are fixedly connected to the outer wall of the rotating shaft (13), and every spacing (14) all cooperates with the rectangular channel, the one end of pivot (13) is rotated and is connected on the bottom surface of roof (16), the other end rigid coupling of pivot (13) is on the output shaft of second motor (3), the output shaft activity of second motor (3) runs through base (1), top surface one side rotation of fly leaf (18) is connected with connecting axle (7), the rigid coupling has first belt pulley (6) on the one end outer wall of connecting axle (7), just first belt pulley (6) and second belt pulley (15) are connected through belt (5).

3. The multi-angle denture fixing grinding and polishing device as claimed in claim 2, wherein: an annular groove is formed in the movable plate (18), an annular sliding block (23) is connected in the annular groove in a sliding mode, and the inner wall of the annular sliding block (23) is fixedly connected to the outer wall of the circular connecting plate (4).

4. The multi-angle denture fixing grinding and polishing device as claimed in claim 2, wherein: second motor (3) fixed mounting is in bottom surface one side in the U type mounting panel, the top surface rigid coupling of U type mounting panel is on the bottom surface of base (1), bottom surface opposite side fixed mounting in the U type mounting panel has first motor (2).

5. The multi-angle denture fixing grinding and polishing device as claimed in claim 1, wherein: the centre gripping subassembly includes movable rod (19), bottom plate (20), spring (21), clamp plate (22), the top of bracing piece (9) articulates on the bottom surface of bottom plate (20) through articulated seat, a side activity of bottom plate (20) is run through has movable rod (19), the other end rigid coupling of movable rod (19) has clamp plate (22), the bottom surface rigid coupling of clamp plate (22) has a plurality of springs (21), every the equal rigid coupling of one end of spring (21) is on a top surface of bottom plate (20).

6. The multi-angle denture fixing grinding and polishing device as claimed in claim 1, wherein: t-shaped grooves are formed in the inner end face of each supporting plate (12), T-shaped sliding blocks are connected in the T-shaped grooves in a sliding mode, and one side face of each T-shaped sliding block is fixedly connected to the front end face and the rear end face of the movable plate (18).

7. The multi-angle denture fixing grinding and polishing device as claimed in claim 1, wherein: the equal rigid coupling in bottom surface four corners department of base (1) has the supporting leg, every the equal rigid coupling in bottom of supporting leg has the slipmat.