CN221455575U - Denture polishing and clamping device - Google Patents

Abstract

The utility model relates to the technical field of denture processing, in particular to a denture polishing and clamping device, which comprises a base, a bracket, a limiting plate and a polishing tool, wherein a rotating shaft is rotatably arranged on the base, a turntable and a self-locking support are fixedly arranged on the rotating shaft respectively, a bracket pin shaft is arranged on the self-locking support, a symmetrically arranged bidirectional screw rod is rotatably arranged in the bracket, two nuts matched with the bidirectional screw rod are sleeved on the bidirectional screw rod in a sliding manner, and a symmetrically arranged limiting seat is arranged in the bracket. According to the utility model, the connecting rod is detachably mounted, so that the connecting rod can drive the limiting plates with different specifications to clamp the false teeth, further the clamping equipment can limit the false teeth with different specifications, and the adaptability of the clamping equipment is improved; the polishing direction can be adjusted through the rotation of the rotating shaft, the self-locking support and the bracket are rotated, the polishing angle of the false tooth can be adjusted, and the efficiency of false tooth processing is improved.

Description

Denture polishing and clamping device

Technical Field

The utility model relates to the technical field of denture processing, in particular to a denture polishing and clamping device.

Background

False teeth, also known as dentures, are artificial teeth that replace missing natural teeth.

The denture can be polished into a designated size by using polishing equipment when being processed, the denture can be clamped by using clamping equipment when being polished, at present, the clamping equipment clamps the denture mould by placing the denture mould between limiting plates and then moving the limiting plates, the denture mould has different specifications according to the position of a tooth bed, and an operator can select proper clamping equipment according to the size of the denture mould, so that the operator is required to select the specifications of the clamping equipment, and the suitability of the clamping equipment is further affected; because the denture mould can not move and deflect in the clamping equipment, an operator is required to detach the denture mould, the unprocessed surface of the denture mould faces upwards, the denture mould is clamped by the clamping equipment, and the polishing time of the denture mould is prolonged by the clamping mode, so that the polishing efficiency of the denture mould is influenced.

Disclosure of utility model

The utility model aims to solve the problem that clamping equipment is difficult to clamp denture moulds of different specifications in the prior art, and provides a denture polishing and clamping device.

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

The utility model provides a denture clamping device that polishes, includes base, support, limiting plate, burnisher, rotate on the base and install the pivot, and fixed mounting has carousel and auto-lock support in the pivot respectively, the support round pin axle is installed on the auto-lock support, the support internal rotation is installed the two-way lead screw that the symmetry set up, and the slip cap is equipped with two nuts that match on the two-way lead screw, be equipped with the spacing seat that the symmetry set up in the support, and be connected with the connecting rod between spacing seat and two nuts, the slip cap is equipped with the connecting rod in the spacing seat, and the limiting plate sets up on the connecting rod.

Preferably, the rotating shaft is vertically arranged, positioning holes which are uniformly distributed are formed in the rotating disc, positioning rods which extend into the positioning holes are fixedly arranged on the rotating disc, and the positioning rods are of T-shaped structures.

Preferably, the bidirectional screw rod is vertically arranged, a handle extending out of the support is fixedly arranged on the bidirectional screw rod, a locking bolt detachably connected with the support is connected to the handle through threads, a guide block is fixedly arranged on the nut, and a guide groove for guiding the guide block is formed in the support.

Preferably, two ends of the connecting rod are respectively connected with the limiting seat and the nut pin shaft, and the two connecting rods are horizontally arranged.

Preferably, the limiting plate and the connecting rod extend to a position outside the sleeve, and the limiting seat is in threaded connection with a fixing bolt detachably connected with the connecting rod.

Preferably, a collecting frame for collecting denture scraps is arranged on one side of the bracket, and the collecting frame and the bracket are fixedly provided with matched magnetic blocks.

Compared with the prior art, the utility model has the following advantages:

1. According to the utility model, the connecting rod is detachably mounted, so that the connecting rod can drive the limiting plates with different specifications to clamp the false teeth, and further the clamping equipment can limit the false teeth with different specifications, thereby not only reducing the working intensity of operators, but also improving the suitability of the clamping equipment.

2. According to the utility model, the polishing direction can be adjusted through the rotation of the rotating shaft, and the rotation is realized between the self-locking support and the bracket, so that the polishing angle of the denture can be adjusted, the problem that the unprocessed surface of the denture is difficult to polish after clamping can be avoided, and the denture processing efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a denture polishing and clamping device according to the present utility model;

Fig. 2 is a cross-sectional view of a denture polishing and clamping device according to the present utility model;

fig. 3 is a rear view of a denture polishing and clamping apparatus according to the present utility model.

In the figure: 1. a base; 2. a rotating shaft; 3. a turntable; 4. self-locking support; 5. a bracket; 6. a two-way screw rod; 7. a nut; 8. a connecting rod; 9. a limit seat; 10. a connecting rod; 11. a limiting plate; 12. a collection frame; 13. a magnetic block; 14. a guide groove; 15. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a denture polishing and clamping device comprises a base 1, a bracket 5, a limiting plate 11 and polishing tools (polishing tools are not shown in the drawings of the specification), wherein a rotating shaft 2 is rotatably arranged on the base 1, a rotating disc 3 and a self-locking support 4 are fixedly arranged on the rotating shaft 2 respectively, and the rotating shaft 2 is vertically arranged;

The turntable 3 is provided with uniformly distributed positioning holes, the turntable 3 is fixedly provided with positioning rods extending into the positioning holes, the positioning rods are of a T-shaped structure, the support 5 pin shafts are arranged on the self-locking support 4, and the turntable 3 drives the rotating shaft 2, the self-locking support 4 and the support 5 to rotate by pulling the turntable 3, so that the support 5 drives the false tooth to adjust the polishing direction;

The two-way screw rod 6 which is symmetrically arranged is rotationally arranged on the bracket 5, two matched nuts 7 are sleeved on the two-way screw rod 6 in a sliding way, the two-way screw rod 6 is vertically arranged, a handle which extends out of the bracket 5 is fixedly arranged on the two-way screw rod 6, and a locking bolt which is detachably connected with the bracket 5 is connected on the handle in a threaded manner;

The nut 7 is fixedly provided with a guide block 15, the bracket 5 is provided with a guide groove 14 for guiding the guide block 15, the bracket 5 is internally provided with limit seats 9 which are symmetrically arranged, a connecting rod 8 is connected between the limit seats 9 and the two nuts 7, and the guide groove 14 plays a role in guiding the guide block 15 so as to limit the moving direction of the nuts 7;

The connecting rod 10 is sleeved in the limiting seat 9 in a sliding way, two ends of the connecting rod 8 are respectively connected with the limiting seat 9 and the nut 7 through pin shafts, the two connecting rods 10 are horizontally arranged, the limiting plate 11 is arranged on the connecting rod 10, the dentures are limited from two side positions through the limiting plate 11, the stability of the dentures in the bracket 5 can be ensured, the limiting plate 11 and the connecting rod 10 extend to one side position outside the sleeve, the limiting seat 9 is in threaded connection with a fixing bolt which is detachably connected with the connecting rod 10, and the specification of the limiting plate 11 is selected before the dentures are clamped, so that the specification of the limiting plate 11 can be attached to denture dies, the limiting plate 11 can clamp dentures with different specifications, and the suitability of clamping equipment is further improved;

The collection frame 12 that is used for collecting the denture piece is equipped with on one side of support 5, and all fixed mounting has matched with magnetic path 13 on collection frame 12 and the support 5, and supplementary notes, support 5 both sides all fixed mounting have magnetic path 13, collect frame 12 can collect the denture piece all the time after the deflection of support 5.

The utility model can explain its functional principle by the following modes of operation:

the size of the limiting plate 11 is selected according to the specification of the denture;

When the limiting plate 11 is selected, the connecting rod 10 provided with the limiting plate 11 is extended into the limiting seat 9, and the limiting seat 9 is connected with the connecting rod 10 by using a fixing bolt;

The handle is manually pulled to drive the bidirectional screw rod 6 to rotate, and the bidirectional screw rod 6 drives the two nuts 7 to move in opposite directions or in opposite directions when rotating;

When the two nuts 7 move in opposite directions, the guide blocks 15 are driven to slide in the guide grooves 14, and when the nuts 7 move, the connecting rod 8 is pulled to deflect, so that the position difference generated when the connecting rod 8 deflects can pull the two limiting seats 9 to move in opposite directions;

The limiting seat 9 drives the connecting rod 10 and the limiting plate 11 to move when moving in opposite directions, so that the limiting plate 11 limits the false tooth from two sides, and the handle is connected with the bracket 5 by using the locking bolt;

the collecting frame 12 can be arranged on the bracket 5 by the attraction of the opposite poles of the magnetic blocks 13;

when the polishing direction of the false tooth is required to be adjusted;

The turntable 3 is manually pulled to rotate, so that the turntable 3 drives the rotating shaft 2, the bracket 5 and the false tooth to rotate, and when the false tooth is positioned in front of the polishing equipment, the positioning rod extends into the positioning hole in the turntable 3;

When the polishing angle needs to be adjusted, the traction support 5 deflects by taking the pin shaft point as a fulcrum, so that the support 5 drives the false tooth to deflect during deflection, and the polishing angle can be adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a denture grinding and clamping device, includes base (1), support (5), limiting plate (11), burnisher, its characterized in that, rotate on base (1) and install pivot (2), and fixed mounting has carousel (3) and auto-lock support (4) on pivot (2) respectively, support (5) round pin axle is installed on auto-lock support (4), two-way lead screw (6) that the symmetry set up are installed in support (5) rotation, and the slip cap is equipped with two matched nuts (7) on two-way lead screw (6), be equipped with spacing seat (9) that the symmetry set up in support (5), and be connected with connecting rod (8) between spacing seat (9) and two nuts (7), the slip cap is equipped with connecting rod (10) in spacing seat (9), and limiting plate (11) set up on connecting rod (10).

2. The denture polishing and clamping device according to claim 1, wherein the rotating shaft (2) is vertically arranged, uniformly distributed positioning holes are formed in the rotating disc (3), positioning rods extending into the positioning holes are fixedly arranged on the rotating disc (3), and the positioning rods are of a T-shaped structure.

3. The denture polishing and clamping device according to claim 1, wherein the bidirectional screw rod (6) is vertically arranged, a handle extending out of the bracket (5) is fixedly arranged on the bidirectional screw rod (6), a locking bolt detachably connected with the bracket (5) is connected to the handle through threads, a guide block (15) is fixedly arranged on the nut (7), and a guide groove (14) for guiding the guide block (15) is formed in the bracket (5).

4. The denture polishing and clamping device according to claim 1, wherein two ends of the connecting rod (8) are respectively connected with the limiting seat (9) and the nut (7) through pin shafts, and the two connecting rods (10) are horizontally arranged.

5. The denture polishing and clamping device according to claim 1, wherein the limiting plate (11) and the connecting rod (10) extend to a side position outside the sleeve, and the limiting seat (9) is in threaded connection with a fixing bolt detachably connected with the connecting rod (10).

6. The denture polishing and clamping device according to claim 1, wherein a collecting frame (12) for collecting denture scraps is arranged on one side of the bracket (5), and magnetic blocks (13) matched with each other are fixedly arranged on the collecting frame (12) and the bracket (5).