Polishing equipment for ceramic artificial tooth production

Abstract

The utility model relates to the technical field of ceramic artificial tooth polishing, in particular to polishing equipment for ceramic artificial tooth production. According to the technical scheme, the polishing equipment for ceramic artificial tooth production comprises a lead screw base and a five-axis adjusting assembly, and further comprises an artificial tooth fixing seat and a lifting polishing machine; a five-axis adjusting assembly is arranged on the upper end face of the lead screw base. A false tooth fixing seat is arranged at the upper end of the five-axis adjusting assembly; a lifting polishing machine is arranged above the false tooth fixing seat. According to the utility model, the front and back adjusting lead screw seats of the five-axis adjusting assembly are arranged, the lead screw shaft driving servo motor and the lead screw motor on the upper end surface of the lead screw base are matched to realize the horizontal direction adjustment of the elevation angle adjusting seat, and the angle adjusting servo motor drives the elevation angle adjusting seat to realize the elevation angle adjustment; a self-rotating servo motor is used for driving a bearing self-rotating driving shaft to drive a false tooth fixing base at the upper end of a ball bearing disc to rotate, and the precise polishing machining function in a five-axis three-dimensional space is achieved in cooperation with a lifting polishing machine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ceramic false tooth polishing technical field, and specifically relates to polishing equipment for ceramic false tooth production. BACKGROUND

[0002] Ceramics are widely used in dental restoration due to their good mechanical properties, biocompatibility, and structural stability. The polishing process of ceramic false teeth includes removing surface defects, adjusting smoothness and shape, and ultimately achieving ideal brightness and finish. These steps are crucial for the quality and stability of the denture.

[0003] Due to the fixedness of the polishing angle, the device cannot be flexibly adjusted when polishing the denture, resulting in poor precision of the denture shape, which cannot meet the demand of modern high-precision dental restoration. This lack of precision may affect the adaptability and comfort of the denture, and even the oral health of the patient.

[0004] Therefore, in view of the above-mentioned existing polishing equipment for ceramic false tooth production, because the polishing angle adjustment is single, resulting in poor precision of the denture shape polishing, which cannot meet the existing high-precision demand, a polishing equipment for ceramic false tooth production can be designed. SUMMARY

[0005] In order to overcome the problem of the existing polishing equipment for ceramic false tooth production, because the polishing angle adjustment is single, resulting in poor precision of the denture shape polishing, which cannot meet the existing high-precision demand.

[0006] The technical scheme of the utility model is: the polishing equipment for ceramic false tooth production, including screw base, five-axis adjustment assembly, also including false tooth fixing base, lifting polisher; the upper end face of the screw base is provided with the five-axis adjustment assembly; the upper end of the five-axis adjustment assembly is provided with the false tooth fixing base; the upper part of the false tooth fixing base is provided with the lifting polisher; the five-axis adjustment assembly includes front and rear adjustment screw base, angle control frame.

[0007] Preferably, the front and rear adjustment screw base of the five-axis adjustment assembly is set, the horizontal direction adjustment of the angle adjustment seat is realized by cooperating with the screw shaft drive servo motor and the screw motor on the upper end face of the screw base, the angle adjustment servo motor drives the angle adjustment seat to realize the angle adjustment, the self-rotating servo motor drives the bearing self-rotating shaft to rotate the false tooth fixing base on the upper end of the ball bearing disc, and the precise polishing function in the five-axis three-dimensional space is realized by cooperating with the lifting polisher, solving the problem of the existing polishing equipment for ceramic false tooth production, because the polishing angle adjustment is single, resulting in poor precision of the denture shape polishing, which cannot meet the existing high-precision demand.

[0008] As a preferred, the upper end of the screw base is provided with the front and rear adjustment screw base, and the front and rear adjustment screw base is in threaded transmission connection with the upper end face screw module of the screw base.

[0009] Preferably, the two sides of the front and rear adjusting screw rod base are provided with angle control frames; a screw rod shaft is arranged between the two angle control frames and is rotationally connected with the inner side of the angle control frame.

[0010] Preferably, the front and rear ends of the screw rod shaft are provided with sliding rods, the two ends of the sliding rod are fixedly connected with the inner wall of the angle control frame, the screw rod shaft is in threaded transmission connection with the front and rear adjusting screw rod base, the outer side of the angle control frame is provided with a screw rod shaft driving servo motor, and the output end of the screw rod shaft driving servo motor is in transmission connection with the screw rod shaft.

[0011] Preferably, the front and rear adjusting screw rod base is in sliding connection along the sliding rod; an angle adjusting base is arranged between the two angle control frames and is rotationally connected with the angle control frame; the outer side of the angle control frame is provided with an angle adjusting servo motor, and the output end of the angle adjusting servo motor is in transmission connection with the angle adjusting base.

[0012] Preferably, the center upper end surface of the angle adjusting base is provided with a bearing connecting disc, the bearing connecting disc is in bolted connection with the angle adjusting base, the lower side of the angle adjusting base is provided with a self-rotation servo motor, the shell of the self-rotation servo motor is fixedly connected with the lower end surface of the angle adjusting base, the upper end of the bearing connecting disc is provided with a ball bearing disc, the lower layer of the ball bearing disc is bolted with the bearing connecting disc, the inner side of the bearing connecting disc is provided with a bearing self-rotation driving shaft, the bearing self-rotation driving shaft is in transmission connection with the output end of the self-rotation servo motor and the upper layer of the ball bearing disc, and the upper layer of the ball bearing disc is bolted with the denture fixing base.

[0013] Preferably, the lifting polishing machine is in threaded lifting transmission connection with the vertical screw rod of the screw rod base.

[0014] The utility model discloses a five -axis polishing machine has following beneficial effect:

[0015] 1. The existing polishing equipment for ceramic artificial tooth production has the problems of single polishing angle adjustment, poor precision of artificial tooth polishing shape and inability to meet the existing high-precision requirements. The front and rear adjusting screw rod base of the five-axis adjusting assembly is arranged, the horizontal direction adjustment of the angle adjusting base is realized by cooperating with the screw rod shaft driving servo motor and the screw motor on the upper end surface of the screw rod base, the angle adjustment servo motor drives the angle adjusting base to realize the angle adjustment, the self-rotation servo motor drives the bearing self-rotation driving shaft to drive the denture fixing base on the upper end of the ball bearing disc to rotate, and the precise polishing function in the five-axis three-dimensional space is realized by cooperating with the lifting polishing machine. The problems of single polishing angle adjustment, poor precision of artificial tooth polishing shape and inability to meet the existing high-precision requirements of the existing polishing equipment for ceramic artificial tooth production are solved.

[0016] 2, through the setting of the false tooth fixing seat, the positioning screw rod on both sides of the false tooth fixing seat is inserted to fix the ceramic false tooth, so that the false tooth processing clamping stability and installation convenience are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The whole three-dimensional structure schematic diagram of the polishing equipment for ceramic false tooth production is shown.

[0018] Figure 2 The whole three-dimensional structure schematic diagram of the polishing equipment for ceramic false tooth production is shown.

[0019] Figure 3 The five-axis adjusting assembly three-dimensional structure schematic diagram of the polishing equipment for ceramic false tooth production is shown.

[0020] Figure 4 The false tooth fixing seat three-dimensional structure schematic diagram of the polishing equipment for ceramic false tooth production is shown.

[0021] The marks in the drawings are: 1, lead screw base; 2, five-axis adjusting assembly; 3, false tooth fixing seat; 4, lifting polisher; 201, front and rear adjusting lead screw seat; 202, elevation control frame; 203, lead screw shaft; 204, sliding rod; 205, lead screw shaft drive servo motor; 206, elevation adjusting seat; 207, angle adjusting servo motor; 208, bearing connecting disc; 209, self-rotating servo motor; 210, bearing self-rotating drive shaft; 211, ball bearing disc. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-4 The utility model provides an example: polishing equipment for ceramic false tooth production, including lead screw base 1, five-axis adjusting assembly 2, still including false tooth fixing seat 3, lifting polisher 4, the upper end surface of lead screw base 1 is provided with five-axis adjusting assembly 2, the upper end of five-axis adjusting assembly 2 is provided with false tooth fixing seat 3, the top of false tooth fixing seat 3 is provided with lifting polisher 4, five-axis adjusting assembly 2 includes front and rear adjusting lead screw seat 201, elevation control frame 202, lifting polisher 4 is vertically with the screw thread lifting transmission connection of lead screw base 1 is set up.

[0024] Please refer to Figures 1-4In the embodiment, the upper end of the screw base 1 is provided with a front and rear adjusting screw seat 201, and the front and rear adjusting screw seat 201 is threadedly connected with the upper end face screw module of the screw base 1; the two sides of the front and rear adjusting screw seat 201 are provided with an elevation control frame 202; a screw shaft 203 is arranged between the two elevation control frames 202, and the screw shaft 203 is rotationally connected with the inner side of the elevation control frame 202; the front and rear ends of the screw shaft 203 are provided with a sliding rod 204, and the two ends of the sliding rod 204 are fixedly connected with the inner wall of the elevation control frame 202, and the screw shaft 203 is threadedly connected with the front and rear adjusting screw seat 201; the outer side of the elevation control frame 202 is provided with a screw shaft driving servo motor 205, and the output end of the screw shaft driving servo motor 205 is drivingly connected with the screw shaft 203; the front and rear adjusting screw seat 201 is slidingly connected along the sliding rod 204; an elevation adjusting seat 206 is arranged between the two elevation control frames 202, and the elevation adjusting seat 206 is rotationally connected around the elevation control frame 202; the outer side of the elevation control frame 202 is provided with an angle adjusting servo motor 207, and the output end of the angle adjusting servo motor 207 is drivingly connected with the elevation adjusting seat 206; the central upper end face of the elevation adjusting seat 206 is provided with a bearing connecting disc 208, and the bearing connecting disc 208 is bolted and fixedly connected with the elevation adjusting seat 206; the lower side of the elevation adjusting seat 206 is provided with a self-rotation servo motor 209, and the outer shell of the self-rotation servo motor 209 is fixedly connected with the lower end face of the elevation adjusting seat 206; the upper end of the bearing connecting disc 208 is provided with a ball bearing disc 211, and the lower layer turntable of the ball bearing disc 211 is bolted and fixedly connected with the bearing connecting disc 208; the inner side of the bearing connecting disc 208 is provided with a bearing self-rotation driving shaft 210, and the bearing self-rotation driving shaft 210 is drivingly connected with the output end of the self-rotation servo motor 209, and the bearing self-rotation driving shaft 210 is drivingly connected with the upper layer turntable of the ball bearing disc 211; the upper end face of the upper layer turntable of the ball bearing disc 211 is bolted and fixedly connected with the denture fixing seat 3.

[0025] In the working process, the front and rear adjusting screw seat 201 of the five-axis adjusting assembly 2 is arranged, and the horizontal direction adjustment of the elevation adjusting seat 206 is realized by cooperating with the screw shaft driving servo motor 205 and the screw motor of the upper end face of the screw base 1, the angle adjusting servo motor 207 drives the elevation adjusting seat 206 to realize the elevation angle adjustment, the self-rotation servo motor 209 drives the bearing self-rotation driving shaft 210 to drive the denture fixing seat 3 at the upper end of the ball bearing disc 211 to rotate, and the precise polishing machining function in the five-axis three-dimensional space is realized by cooperating with the lifting polisher 4; the problem that the existing polishing equipment for ceramic artificial tooth production cannot meet the existing high-precision requirement due to the single polishing angle adjustment is solved.

[0026] Then, the positioning screw rods on both sides of the denture fixing seat 3 are inserted and used to fix the ceramic denture, thereby effectively improving the stability of the denture processing clamping and the convenience of installation.

[0027] Through the above steps, the front and rear adjusting screw rod seat 201 of the five-axis adjusting assembly 2 is set, the horizontal direction adjustment of the elevation angle adjusting seat 206 is realized by cooperating the screw rod shaft driving servo motor 205 with the screw rod motor on the upper end surface of the screw rod base 1, the angle adjusting servo motor 207 drives the elevation angle adjusting seat 206 to realize the elevation angle angle adjustment, the denture fixing seat 3 on the upper end of the ball bearing disc 211 is rotated by using the self-rotation servo motor 209 to drive the bearing self-rotation driving shaft 210, and the precise polishing machining function in the five-axis three-dimensional space is realized by cooperating the lifting polisher 4, thereby avoiding the existing polishing equipment for ceramic tooth production, because the polishing angle adjustment is single, the problem that the precision of the tooth polishing shape is poor and cannot meet the existing high-precision requirement is caused.

[0028] The embodiments of the utility model are described in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A polishing apparatus for the production of ceramic teeth, comprising a screw base (1), a five-axis adjustment assembly (2), characterized in that: The denture fixing seat (3), the lifting polishing machine (4) are further included; the upper end surface of the screw base (1) is provided with a five-axis adjusting assembly (2); the upper end of the five-axis adjusting assembly (2) is provided with the denture fixing seat (3); the upper side of the denture fixing seat (3) is provided with the lifting polishing machine (4); the five-axis adjusting assembly (2) comprises a front and rear adjusting screw seat (201) and an angle control frame (202); the two sides of the front and rear adjusting screw seat (201) are provided with the angle control frame (202); a screw shaft (203) is arranged between the two angle control frames (202), and the screw shaft (203) is rotationally connected with the inner side of the angle control frame (202).

2. The polishing apparatus for producing a ceramic tooth according to claim 1, characterized by: The upper end of the screw base (1) is provided with the front and rear adjusting screw seat (201), and the front and rear adjusting screw seat (201) is in threaded front and rear adjusting transmission connection with the upper end surface screw module of the screw base (1).

3. The polishing apparatus for producing a ceramic tooth according to claim 1, characterized by: The front and rear ends of the screw shaft (203) are provided with sliding rods (204), the two ends of the sliding rod (204) are fixedly connected with the inner wall of the angle control frame (202), and the screw shaft (203) is in threaded transmission connection with the front and rear adjusting screw seat (201); the outer side of the angle control frame (202) is provided with a screw shaft driving servo motor (205), and the output end of the screw shaft driving servo motor (205) is in transmission connection with the screw shaft (203).

4. The polishing apparatus for producing a ceramic tooth according to claim 3, characterized by: The front and rear adjusting screw seat (201) is in sliding connection along the sliding rod (204); an angle adjusting seat (206) is arranged between the two angle control frames (202), and the angle adjusting seat (206) is rotationally connected around the angle control frame (202); the outer side of the angle control frame (202) is provided with an angle adjusting servo motor (207), and the output end of the angle adjusting servo motor (207) is in transmission connection with the angle adjusting seat (206).

5. The polishing apparatus for producing a ceramic tooth according to claim 4, characterized by: The central upper end surface of the angle adjusting seat (206) is provided with a bearing connecting disc (208), and the bearing connecting disc (208) is in bolted fixed connection with the angle adjusting seat (206); the lower side of the angle adjusting seat (206) is provided with a self-rotation servo motor (209), and the housing of the self-rotation servo motor (209) is fixedly connected with the lower end surface of the angle adjusting seat (206); the upper end of the bearing connecting disc (208) is provided with a ball bearing disc (211), and the lower layer turntable of the ball bearing disc (211) is bolted fixedly connected with the bearing connecting disc (208); the inside of the bearing connecting disc (208) is provided with a bearing self-rotation driving shaft (210), and the bearing self-rotation driving shaft (210) is in transmission connection with the output end of the self-rotation servo motor (209), and the bearing self-rotation driving shaft (210) is in transmission connection with the upper layer turntable of the ball bearing disc (211); the upper layer turntable upper end surface of the ball bearing disc (211) is bolted fixedly connected with the denture fixing seat (3).

6. The polishing apparatus for producing a ceramic tooth according to claim 1, characterized by: The lifting polishing machine (4) is in threaded lifting transmission connection with the vertical screw of the screw base (1).

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