Novel engraving and milling machine for false tooth repair

Abstract

The utility model belongs to the field of false tooth processing, and relates to a novel engraving and milling machine for false tooth repair. A square-box-shaped base is installed in the middle of a bottom plate of a shell of the engraving and milling machine. A waterproof plate is arranged in the base and divides a cavity in the base into an upper part and a lower part, and the lower part of the cavity forms a drawer type water tank; a main shaft used for machining and repairing a workpiece is arranged in the base, and an X-axis movement mechanism, a Y-axis movement mechanism and a Z-axis movement mechanism are installed on the base. The X-axis movement mechanism is connected with the main shaft, and the Z-axis movement mechanism is connected with an L-shaped swing arm; the L-shaped swing arm is provided with an overturning disc for clamping a workpiece through a rotating mechanism, and the position of the overturning disc corresponds to the position of the main shaft. The X-axis movement mechanism, the Y-axis movement mechanism, the Z-axis movement mechanism and the rotating mechanism are all connected with an electrical module placed behind the base body. According to the utility model, the processing cost and the manufacturing threshold of the prosthesis are reduced, and finally the cost of false tooth repair of a patient is reduced to a great extent.

Description

Technical Field

[0001] The utility model relates to the field of denture processing, in particular to a novel engraving and milling machine for denture repair. Background Art

[0002] A miniaturized four-axis engraving and milling machine is a CNC machine tool, which is the abbreviation of a program-equipped automated machine tool. CNC machine tools have better solved the problems of complex, precise, large-scale, and multi-variety machine tool processing, so they are widely used in various fields. General CNC machine tools install electrical and mechanical components inside the body, and complete the processing of parts by adjusting the electrical and mechanical components. Most of the current engraving and milling machines have a low degree of integration, are large in size, and have a relatively simple processing method. Summary of the Invention

[0003] The purpose of the utility model is to propose a new type of engraving and milling machine for denture restoration, so as to solve the existing problems of bulky appearance, single processing mode and low processing efficiency, and provide a clinical digital solution for the dental industry.

[0004] The utility model adopts the following technical solutions to achieve the above-mentioned purpose:

[0005] A novel engraving and milling machine for denture restoration, wherein a square box-shaped base is installed in the middle of the bottom plate of the shell of the engraving and milling machine; a waterproof plate is provided in the base, and the waterproof plate divides the cavity in the base into two parts, the lower part of which constitutes a drawer-type water tank for placing a tool for cooling during the processing; a main shaft for processing and repairing the workpiece is provided in the base, and an X-axis motion mechanism, a Y-axis motion mechanism and a Z-axis motion mechanism are installed on the base; wherein the Y-axis motion mechanism is composed of a first guide rail in the Y direction, a first slider installed on the guide rail, and a first mounting seat installed on the first slider; correspondingly, the X-axis motion mechanism is composed of a first guide rail installed in the first direction, a first slider installed on the first slider, and a first mounting seat installed on the first slider. The invention relates to a Z-axis motion mechanism comprising a second guide rail on a mounting base, a second slider mounted on the second guide rail, and a second mounting base mounted on the second slider; the Z-axis motion mechanism comprises a third guide rail in the Z-axis direction mounted on the back of the base, a third slider mounted on the third guide rail, and a third mounting base mounted on the third slider; each motion mechanism is connected to a drive module; wherein the X-axis motion mechanism is connected to the main shaft, and the Z-axis motion mechanism is connected to an L-shaped swing arm; the L-shaped swing arm is equipped with a flip disk for clamping the workpiece through a rotating mechanism, and the position of the flip disk corresponds to the position of the main shaft; the X-axis motion mechanism, the Y-axis motion mechanism, the Z-axis motion mechanism and the rotating mechanism are all connected to the electrical module placed behind the base.

[0006] A cooling water tank for cooling the main shaft is also provided in the shell, and the cooling water tank is provided on the right side of the base.

[0007] The shell is composed of a bottom plate, a front shell, a left side plate, a right side plate and a top plate; an exhaust port for exhausting air from the processing chamber is arranged on the left side plate of the shell; heat dissipation holes are arranged on the right side plate and the top plate of the shell; a cooling fan for dissipating heat from the electrical area is also arranged at the rear of the shell.

[0008] The front shell is provided with a door, and the door is provided with an observation window, which can be used to observe the processing conditions inside the processing chamber; the front shell is also equipped with a touch screen, which can realize the control of various parts of the engraving and milling machine, and there are an emergency stop button and a lighting switch button next to the display screen.

[0009] A tool holder is installed on the base, which can hold multiple turning needles at the same time so that the spindle can replace worn tools during the processing.

[0010] The utility model proposes a new type of engraving and milling machine for denture restoration, which greatly reduces the processing cost and production threshold of the restoration, and will eventually reduce the cost of denture restoration for patients to a great extent, and can save a lot of time for patients and doctors. In most restorations, it can be achieved that the teeth can be worn on the same day of dental treatment, which produces good social benefits; engraving and milling machines occupy an important position in clinical digital solutions. By designing this desktop multi-functional processing equipment and miniaturized four-axis engraving and milling machine with good waterproof and dustproof effects, better clinical digital solutions can be provided, which can not only provide patients and doctors with a good experience, but also promote the progress of the oral industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0013] Figure 3 It is a three-dimensional diagram of the present utility model.

[0014] In the figure: 1-display, 2-door, 3-drawer-type water tank, 4-emergency stop button, 5-switch button, 6-foot, 7-front shell, 8-heat dissipation hole, 9-electrical module, 10-X-axis motion mechanism, 11-spindle, 12-light, 13-exhaust vent, 14-base, 15-waterproof board, 16-filter, 17-bottom plate, 18-Y-axis motion mechanism, 19-Z-axis motion mechanism, 20-L-shaped swing arm, 21-flip disk, 22-rotation mechanism, 23-tool seat, 24-cooling water tank, 25-shell top plate, 26-shell left plate, 27-shell right plate, 28-first guide rail, 29-first slider, 30-first mounting seat, 31-second guide rail, 32-second slider, 33-second mounting seat, 34-third guide rail, 35-third slider, 36-third mounting seat. DETAILED DESCRIPTION

[0015] The present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0016] like Figure 1 、 Figure 2 and Figure 3 As shown, a new type of engraving and milling machine for denture restoration is provided. A square box-shaped base 14 is installed in the middle of the bottom plate of the shell of the engraving and milling machine; a waterproof plate 15 is provided in the base 14, and the waterproof plate 15 divides the cavity in the base into two parts, the lower part of which constitutes a drawer-type water tank 3 for placing the tool for cooling during the processing; a spindle 11 for processing and repairing the workpiece is provided in the base, and an X-axis motion mechanism 10, a Y-axis motion mechanism 18 and a Z-axis motion mechanism 19 are installed on the base 14; the Y-axis motion mechanism 18 is composed of a first guide rail 28 in the Y direction, a first slider 29 installed on the guide rail, and a first mounting seat 30 installed on the first slider; correspondingly, the X-axis motion mechanism is installed by It consists of a second guide rail 31 on the first mounting seat, a second slider 32 installed on the second guide rail, and a second mounting seat 33 installed on the second slider; the Z-axis motion mechanism is composed of a third guide rail 34 installed in the Z-axis direction on the back of the base, a third slider 35 installed on the third guide rail, and a third mounting seat 36 installed on the third slider; wherein, the X-axis motion mechanism 10 is connected to the main shaft 11, and the Z-axis motion mechanism 19 is connected to the L-shaped swing arm 20; the L-shaped swing arm 20 is installed with a flip disk 21 for clamping the workpiece through a rotating mechanism 22, and the position of the flip disk 21 corresponds to the position of the main shaft 11; the X-axis motion mechanism 10, Y-axis motion mechanism 18, Z-axis motion mechanism 19 and the rotating mechanism 22 are all electrically connected to the electrical module 9 placed behind the base.

[0017] A cooling water tank 24 for cooling the spindle is further provided in the housing. The cooling water tank 24 is provided on the right side of the base 14 .

[0018] The shell is composed of a bottom plate 17, a front shell 7, a left side plate 26, a right side plate 27 and a top plate 25; an exhaust port 13 for exhausting air from the processing chamber is arranged on the left side plate 16 of the shell; heat dissipation holes 8 are arranged on the right side plate 27 and the top plate 25 of the shell; a cooling fan for dissipating heat from the electrical area is also arranged at the rear of the shell.

[0019] The front shell 7 is provided with a door 3, and the door 3 is provided with an observation window for observing the processing conditions inside the processing chamber; the front shell is also equipped with a touch screen 1, which can realize the control of various parts of the engraving and milling machine, and there are an emergency stop button 4 and a lighting switch button 5 next to the display screen.

[0020] The implementation process of the present utility model is as follows: when in use, first open the door 2, then clamp the workpiece to be processed on the reversing plate 21, then check whether there is a tool on the tool holder 23. If not, install the tool on the tool holder 23, close the door 2, and run the processing program on the display 1. The display 1 will control the electrical module 9 to start running. The pneumatic module 9 will control the XYZ axis motion mechanism (10, 18, 19) and the rotation mechanism 22 to perform corresponding actions, thereby driving the spindle 11 and the reversing plate 21 to cooperate with each other to complete the processing of the workpiece. During the processing, the water in the water tank 24 passes through the circulation system to cool the spindle. The water in the water tank 3 is pumped to complete the wet processing of the engraving and milling machine. The processed water is collected by the waterproof plate 15 and returned to the water tank 3. After the processing is completed, open the door 2, remove the workpiece, and the entire processing process is completed.

Claims

1. A new type of engraving and milling machine for denture restoration, characterized by: The engraving and milling machine has a square box-shaped base installed in the middle of the bottom plate of the shell; a waterproof plate is provided in the base, and the waterproof plate divides the cavity in the base into two parts, the lower part of which constitutes a drawer-type water tank for placing the tool for cooling during the processing; a spindle for processing and repairing the workpiece is provided in the base, and an X-axis motion mechanism, a Y-axis motion mechanism and a Z-axis motion mechanism are installed on the base; wherein the Y-axis motion mechanism is composed of a first guide rail in the Y direction, a first slider installed on the guide rail, and a first mounting seat installed on the first slider; correspondingly, the X-axis motion mechanism is composed of a first guide rail installed on the first mounting seat The invention comprises two guide rails, a second slider installed on the second guide rail, and a second mounting base installed on the second slider; the Z-axis motion mechanism is composed of a third guide rail in the Z-axis direction installed on the back of the base, a third slider installed on the third guide rail, and a third mounting base installed on the third slider; each motion mechanism is connected to a drive module; wherein the X-axis motion mechanism is connected to the main shaft, and the Z-axis motion mechanism is connected to an L-shaped swing arm; the L-shaped swing arm is equipped with a flip disk for clamping the workpiece through a rotating mechanism, and the position of the flip disk corresponds to the position of the main shaft; the X-axis motion mechanism, the Y-axis motion mechanism, the Z-axis motion mechanism and the rotating mechanism are all connected to the electrical module placed behind the base.

2. A new type of engraving and milling machine for denture restoration according to claim 1, characterized in that: A cooling water tank for cooling the main shaft is also provided in the shell, and the cooling water tank is provided on the right side of the base.

3. A new type of engraving and milling machine for denture restoration according to claim 1, characterized in that: The shell is composed of a bottom plate, a front shell, a left side plate, a right side plate and a top plate; an exhaust port for exhausting air from the processing chamber is arranged on the left side plate of the shell; heat dissipation holes are arranged on the right side plate and the top plate of the shell; a cooling fan for dissipating heat from the electrical area is also arranged at the rear of the shell.

4. A new type of engraving and milling machine for denture restoration according to claim 3, characterized in that: The front shell is provided with a door, and the door is provided with an observation window, which can be used to observe the processing conditions inside the processing chamber; the front shell is also equipped with a touch screen, which can realize the control of various parts of the engraving and milling machine, and there are an emergency stop button and a lighting switch button next to the display screen.

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