Nail planting and punching device for false tooth processing

Abstract

The utility model relates to the technical field of false teeth, and discloses a false tooth processing nail punching device which comprises a base and a punching assembly, the upper surface of the base is fixedly connected with a round seat, a control groove is formed in the round seat, the inner wall of the bottom of the control groove is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a half gear; a rotating shaft is fixedly connected to the interior of the driven gear, a machining table is fixedly connected to the top of the rotating shaft, a transverse groove is formed in the top of the machining table, a first servo motor is fixedly connected to the inner wall of one end of the transverse groove, and a two-way threaded rod is fixedly connected to the output end of the first servo motor; two sliding blocks are symmetrically connected to the outer portion of the two-way threaded rod in a threaded mode, and arc-shaped clamping plates are fixedly connected to the tops of the sliding blocks. Compared with the prior art, by adjusting the positions of the perforating machine and the false tooth body, multi-position automatic perforating of the surface of the false tooth body can be achieved, the automation degree is high, and manpower is saved.

Description

Technical Field

[0001] The present application relates to the technical field of dentures, and in particular to a seed pin punching device for denture processing. Background Art

[0002] Dentures are artificial teeth that are replaced after teeth fall out or are extracted to restore chewing, aesthetics, pronunciation and other functions. During the processing, dentures need to be implanted on the denture model to provide a base for attachment in the subsequent production process, while reducing the wear on the denture during the production process.

[0003] With respect to the above-mentioned related technologies, the inventors believe that in the traditional technology, when drilling holes for seed pins in dentures, it is generally necessary to place the dentures on a processing table and manually adjust the positions of the dentures multiple times to achieve multiple drillings on the surface of the dentures. This method lacks a fixing device for the dentures, which will cause instability when drilling holes in the dentures. In addition, the multiple manual adjustments are cumbersome, the degree of automation is low, and manpower is wasted, which has defects. Therefore, a seed pin drilling device for denture processing is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem in traditional technology that when processing dentures, it is generally necessary to place the dentures on a processing table and manually adjust the positions of the dentures multiple times to achieve multiple drillings on the denture surface, this method lacks a fixing device for the dentures, thus causing instability when drilling holes in the dentures. In addition, multiple manual adjustments are cumbersome, the degree of automation is low, and manpower is wasted. The present application provides a seed nail drilling device for denture processing.

[0006] The present application provides a device for punching holes for denture processing using the following technical solutions:

[0007] A seed nail punching device for denture processing comprises a base and a punching assembly, the upper surface of the base is fixedly connected to a round seat, the interior of the round seat is provided with a control groove, the bottom inner wall of the control groove is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a half gear, the outer part of the half gear is meshed with a driven gear, the inner part of the driven gear is fixedly connected to a rotating shaft, the top of the rotating shaft is fixedly connected to a processing table, the top of the processing table is provided with a transverse groove, the inner wall of one end of the transverse groove is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a bidirectional threaded rod, the outer part of the bidirectional threaded rod is symmetrically threaded with two sliders, the top of the slider is fixedly connected to an arc clamping plate, the first servo motor is started, and the first servo motor drives the bidirectional threaded rod to rotate. , thereby driving the two sliders outside the two-way threaded rod to approach each other, and the bottom inner wall of the slider is tightly fitted with the bottom inner wall of the transverse groove, which can prevent the slider from rotating and deviating when it moves outside the two-way threaded rod, thereby driving the two arc-shaped clamping plates to fix and clamp the denture body. When the denture body is punching, the drive motor is started, and the drive motor drives the half gear to rotate. The rotation of the half gear in turn drives the driven gear, the rotating shaft and the processing table to rotate intermittently. The diameter of the half gear is smaller than the diameter of the driven gear, and the diameter ratio of the half gear and the driven gear is determined according to the spacing of the required punching positions, so that when the half gear drives the driven gear, the rotating shaft and the processing table to rotate intermittently, when the processing table stops, the punching machine processes the denture body on the processing table, and when the processing table is moving, the punching machine stops working.

[0008] Preferably, the punching assembly includes an L-shaped mounting plate fixedly connected to the top of the base, the inner side wall of the L-shaped mounting plate is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a screw rod, the external thread of the screw rod is connected to an adjusting block, the bottom of the adjusting block is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a puncher, the second servo motor is started, the second servo motor drives the screw rod to rotate, the rotation of the screw rod drives the adjusting block to move outside the screw rod, the top outer wall of the adjusting block is tightly fitted with the top inner wall of the L-shaped mounting plate, so as to avoid rotational deviation of the adjusting block when the screw rod moves outside, the movement of the adjusting block drives the puncher to move linearly, the hydraulic cylinder is started, the hydraulic cylinder drives the puncher to move toward the denture body and process the denture body, and when the denture body is moving, the hydraulic cylinder drives the puncher to separate from the denture body.

[0009] Preferably, elastic pads are provided on opposite sides of the two arc-shaped clamping plates, and the elastic pads can prevent the denture body from directly contacting the arc-shaped clamping plates and causing damage.

[0010] Preferably, the control groove passes through the top wall of the round seat, the bottom end of the rotating shaft is rotatably connected to the inner wall of the bottom of the control groove, and the bottom end of the rotating shaft is rotatably connected to the inner wall of the bottom of the control groove, and the rotating shaft can rotate inside the control groove.

[0011] Preferably, a denture body is placed on the top of the processing table and between the two arc-shaped clamping plates, and the denture body is placed on the top of the processing table for easy processing.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. Start the first servo motor, which drives the bidirectional threaded rod to rotate, thereby driving the two sliders outside the bidirectional threaded rod to approach each other, thereby driving the two arc-shaped clamping plates to fix and clamp the denture body; compared with the prior art, the present application can achieve fixed clamping of the denture body before processing the denture body, thereby increasing the stability of the denture body when drilling holes in the later stage.

[0014] 2. Start the second servo motor, and the second servo motor drives the screw to rotate, and the rotation of the screw drives the adjusting block to move outside the screw, and the movement of the adjusting block drives the puncher to move linearly. When the denture body is punched, start the drive motor, and the drive motor drives the half gear to rotate, and the rotation of the half gear drives the driven gear, the rotating shaft and the processing table to rotate intermittently in turn. When the processing table stops, the puncher processes the denture body on the processing table, and when the processing table is moving, the puncher stops working; compared with the prior art, the present application can adjust the position of the puncher and the denture body, thereby realizing automatic punching of multiple positions on the surface of the denture body, with a high degree of automation and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the application;

[0017] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of the application;

[0018] Figure 4 yes Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 yes Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] Explanation of the accompanying drawings: 1. base; 2. round seat; 3. control groove; 4. driving motor; 5. half gear; 6. driven gear; 7. rotating shaft; 8. processing table; 9. transverse groove; 10. first servo motor; 11. bidirectional threaded rod; 12. slider; 13. arc clamping plate; 14. L-shaped mounting plate; 15. second servo motor; 16. screw rod; 17. adjusting block; 18. hydraulic cylinder; 19. puncher; 20. elastic pad; 21. denture body. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-5 This application is described in further detail.

[0022] The present application embodiment discloses a device for punching holes for prosthesis processing, referring to Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a base 1 and a punching assembly, the upper surface of the base 1 is fixedly connected with a round seat 2, the inside of the round seat 2 is provided with a control groove 3, the bottom inner wall of the control groove 3 is fixedly connected with a driving motor 4, the output end of the driving motor 4 is fixedly connected with a half gear 5, the outside of the half gear 5 is meshed with a driven gear 6, the inside of the driven gear 6 is fixedly connected with a rotating shaft 7, the top of the rotating shaft 7 is fixedly connected with a processing table 8, the top of the processing table 8 is provided with a transverse groove 9, one end of the transverse groove 9 is fixedly connected with a first servo motor 10, the output end of the first servo motor 10 is fixedly connected with a bidirectional threaded rod 11, the outside of the bidirectional threaded rod 11 is symmetrically threaded with two sliders 12, the top of the slider 12 is fixedly connected with an arc clamping plate 13, the first servo motor 10 is started, the first servo motor 10 works to drive the bidirectional threaded rod 11 to rotate, thereby driving the two sliders 1 outside the bidirectional threaded rod 11 2 is close to each other, and the bottom inner wall of the slider 12 is tightly fitted with the bottom inner wall of the transverse groove 9, so that the slider 12 can be prevented from rotating and deviating when it moves outside the bidirectional threaded rod 11, so that the two arc-shaped clamping plates 13 can be driven to fix and clamp the denture body 21. When the denture body 21 is punched, the driving motor 4 is started, and the driving motor 4 drives the half gear 5 to rotate. The rotation of the half gear 5 drives the driven gear 6, the rotating shaft 7 and the processing table 8 to rotate intermittently in turn. The diameter of the half gear 5 is smaller than the diameter of the driven gear 6, and the diameter ratio of the half gear 5 and the driven gear 6 is determined according to the spacing of the punching positions. Therefore, when the half gear 5 drives the driven gear 6, the rotating shaft 7 and the processing table 8 to rotate intermittently, when the processing table 8 stops, the punching machine 19 processes the denture body 21 on the processing table 8, and when the processing table 8 moves, the punching machine 19 stops working.

[0023] Reference Figure 1 and Figure 3The punching assembly includes an L-shaped mounting plate 14 fixedly connected to the top of the base 1, a second servo motor 15 is fixedly connected to the inner side wall of the L-shaped mounting plate 14, a screw rod 16 is fixedly connected to the output end of the second servo motor 15, an external thread of the screw rod 16 is connected to an adjusting block 17, a hydraulic cylinder 18 is fixedly connected to the bottom of the adjusting block 17, a punching machine 19 is fixedly connected to the output end of the hydraulic cylinder 18, the second servo motor 15 is started, the second servo motor 15 works to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the adjusting block 17 The block 17 moves outside the screw rod 16, and the top outer wall of the adjusting block 17 fits tightly with the top inner wall of the L-shaped mounting plate 14, thereby preventing the adjusting block 17 from rotating and deviating when it moves outside the screw rod 16. The movement of the adjusting block 17 drives the punch 19 to move linearly, and the hydraulic cylinder 18 is started. The hydraulic cylinder 18 drives the punch 19 to move toward the denture body 21 and processes the denture body 21. When the denture body 21 is moving, the hydraulic cylinder 18 drives the punch 19 to separate from the denture body 21.

[0024] Reference Figure 2 and Figure 4 Elastic pads 20 are provided on opposite sides of the two arc-shaped clamping plates 13. When the two arc-shaped clamping plates 13 clamp and fix the denture body 21, the elastic pads 20 can prevent the denture body 21 from directly contacting the arc-shaped clamping plates 13 and causing damage.

[0025] Reference Figure 3 and Figure 5 The control groove 3 passes through the top wall of the round seat 2 , and the bottom end of the rotating shaft 7 is rotatably connected to the inner wall of the bottom of the control groove 3 , so that the rotating shaft 7 can rotate inside the control groove 3 .

[0026] Reference Figure 4 A denture body 21 is placed on the top of the processing table 8 and between the two arc-shaped clamping plates 13. The denture body 21 is placed on the top of the processing table 8 for easy processing.

[0027] The implementation principle of a nail punching device for denture processing in the embodiment of the present application is as follows: start the second servo motor 15, the second servo motor 15 works to drive the screw rod 16 to rotate, the rotation of the screw rod 16 drives the adjustment block 17 to move outside the screw rod 16, the top outer wall of the adjustment block 17 is tightly fitted with the top inner wall of the L-shaped mounting plate 14, so as to avoid the adjustment block 17 from rotating and deviating when the adjustment block 17 moves outside the screw rod 16, the movement of the adjustment block 17 drives the punch 19 to move linearly, start the hydraulic cylinder 18, the hydraulic cylinder 18 works to drive the punch 19 to move toward the denture body 21, and processes the denture body 21, when the denture body 21 is moving, the hydraulic cylinder 18 works to drive the punch 19 to disengage from the denture body 21, start the first servo motor 10, the first servo motor 10 works to drive the bidirectional threaded rod 11 to rotate, thereby driving the two sliders 12 outside the bidirectional threaded rod 11 to approach each other, and the bottom inner part of the slider 12 The wall fits tightly with the inner wall of the bottom wall of the transverse groove 9, which can prevent the slider 12 from rotating and deviating when it moves outside the bidirectional threaded rod 11, thereby driving the two arc-shaped clamping plates 13 to fix and clamp the denture body 21. The elastic pad 20 can prevent the denture body 21 from directly contacting the arc-shaped clamping plate 13 and causing damage. When the denture body 21 is punched, the drive motor 4 is started, and the drive motor 4 drives the half gear 5 to rotate. The rotation of the half gear 5 drives the driven gear 6, the rotating shaft 7 and the processing table 8 to rotate intermittently in turn. The diameter of the half gear 5 is smaller than the diameter of the driven gear 6, and the diameter ratio of the half gear 5 and the driven gear 6 is determined according to the spacing of the required punching positions, so that when the half gear 5 drives the driven gear 6, the rotating shaft 7 and the processing table 8 to rotate intermittently, when the processing table 8 stops, the puncher 19 processes the denture body 21 on the processing table 8, and when the processing table 8 is moving, the puncher 19 stops working.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for punching holes for denture processing, comprising a base (1) and a punching assembly, characterized in that: The upper surface of the base (1) is fixedly connected to a round seat (2), a control groove (3) is provided inside the round seat (2), a driving motor (4) is fixedly connected to the bottom inner wall of the control groove (3), a half gear (5) is fixedly connected to the output end of the driving motor (4), a driven gear (6) is meshed with the outside of the half gear (5), a rotating shaft (7) is fixedly connected to the inside of the driven gear (6), a processing table (8) is fixedly connected to the top of the rotating shaft (7), a transverse groove (9) is provided on the top of the processing table (8), a first servo motor (10) is fixedly connected to the inner wall of one end of the transverse groove (9), a bidirectional threaded rod (11) is fixedly connected to the output end of the first servo motor (10), two sliders (12) are symmetrically threadedly connected to the outside of the bidirectional threaded rod (11), and an arc-shaped clamping plate (13) is fixedly connected to the top of the slider (12).

2. The device for punching holes for denture processing according to claim 1, characterized in that: The punching assembly comprises an L-shaped mounting plate (14) fixedly connected to the top of the base (1); a second servo motor (15) is fixedly connected to the inner side wall of the L-shaped mounting plate (14); a screw rod (16) is fixedly connected to the output end of the second servo motor (15); an adjustment block (17) is connected to the outer thread of the screw rod (16); a hydraulic cylinder (18) is fixedly connected to the bottom of the adjustment block (17); and a punching machine (19) is fixedly connected to the output end of the hydraulic cylinder (18).

3. The device for punching holes for prosthesis processing according to claim 1, characterized in that: Elastic pads (20) are provided on opposite sides of the two arc-shaped clamping plates (13).

4. The device for punching holes for denture processing according to claim 1, characterized in that: The control groove (3) penetrates the top wall of the round seat (2), and the bottom end of the rotating shaft (7) is rotatably connected to the bottom inner wall of the control groove (3).

5. The device for punching holes for denture processing according to claim 1, characterized in that: A denture body (21) is placed on the top of the processing table (8) and between two arc-shaped clamping plates (13).

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