False tooth fixing frame for false tooth processing

Abstract

The utility model relates to the technical field of false tooth processing, and provides a false tooth fixing frame for false tooth processing, which comprises a circular plate and a gear I, a processing table is fixedly mounted at the top of the circular plate, and the gear I is movably sleeved on the outer surface, close to the center, of the processing table. The controller controls the second air cylinder to be started, the horn mouth is made to be close to the machining table, at the moment, the controller controls the exhaust fan to be started, the horn mouth is made to suck powder generated by polishing of a false tooth model, the powder is filtered through the filtering frame, and the controller controls the motor to be started synchronously, so that the output shaft of the motor drives the rotating rod to rotate. And then, under the action of meshing of the second gear and the first gear, the first gear can be made to rotate, powder on the whole surface of the machining table and in the circular groove can be completely sucked through the horn mouth, in this way, the situation that the powder is cleaned with water, and dirt is hidden can be avoided, and therefore the phenomenon that pollution occurs in the false tooth model machining process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of denture processing, in particular to a denture fixing frame for denture processing. Background Art

[0002] Dentures are what people often call "false teeth", just like "false legs" and "false limbs" are called "artificial limbs", "dentures" mean teeth that fulfill their "obligations" for humans. In medicine, it is a general term for restorations made after partial or complete loss of upper and lower teeth. Dentures are divided into removable and fixed types.

[0003] In the prior art, for example, Chinese patent number CN220801150U discloses a denture fixing frame for denture processing. The denture fixing frame for denture processing rotates the fixing table to the upper surface of the base block through a rotating mechanism and a transmission shaft installed inside the base block, so that the fixing table can be rotated according to demand, providing assistance for adjusting the processing angle of the denture. The fixing mechanism and pressure sensor installed on the surface of the fixing table can quickly and automatically fix and clamp the denture processing parts, greatly improving the efficiency of denture processing. The drainage trough, drainage outlet and cleaning hole can provide assistance for cleaning the surface of the fixing table to avoid dust remaining on the surface of the fixing table and interfering with subsequent denture processing.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that although it can assist in cleaning the surface of the fixed table through the drain trough, drain outlet and cleaning hole to prevent dust from remaining on the surface of the fixed table and interfering with the subsequent denture processing, after the dust is flushed with water, the drain trough and drain outlet are difficult to clean, which makes it easy for dirt to accumulate, and may breed bacteria, causing contamination to the denture being processed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that although the drainage trough, drainage outlet and cleaning hole can provide auxiliary cleaning for the surface of the fixed table to avoid dust remaining on the surface of the fixed table and interfering with the subsequent denture processing, after the dust is flushed with water, the drainage trough and drainage outlet are difficult to clean, which makes it easy for dirt to accumulate, and may breed bacteria, causing contamination to the denture being processed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a denture fixing frame for denture processing, comprising: a circular plate, a processing table is fixedly mounted on the top of the circular plate, and further comprising:

[0007] Gear 1 is movably sleeved on the outer surface of the processing table near the center, and cylinder 2 is fixedly installed at the eccentric point of the top of the gear 1, and an L-shaped plate is fixedly installed on one end of the cylinder 2, and a filter box is fixedly installed on the top of the L-shaped plate, and a guide pipe is fixedly embedded on one side of the filter box near the top, and the outer surface of the guide pipe near the filter box is fixedly embedded on the side of the L-shaped plate near the top, and a plurality of suction pipes are fixedly embedded on the outer surface of the guide pipe at equal intervals, and a bell mouth is fixedly installed on one end of the plurality of suction pipes, and an exhaust fan is fixedly installed on the bottom of the L-shaped plate, and a connecting pipe is fixedly installed on the suction end of the exhaust fan, and one end of the connecting pipe is fixedly embedded on one side of the filter box near the bottom.

[0008] Preferably, a motor is fixedly installed at the eccentric point of the top of the circular plate, a rotating rod is fixedly installed at the output end of the motor, and one end of the rotating rod is fixedly sleeved with gear 2, and the teeth of gear 2 are engaged with the teeth of gear 1. The motor is started by the controller so that its output shaft drives the rotating rod to rotate, and synchronously drives gear 2 to rotate, and then gear 1 can be rotated under the action of the engagement of gear 2 and gear 1.

[0009] Preferably, two filter frames are movably embedded in one side of the filter box, and a handle is fixedly installed on one side of the two filter frames. The setting of the filter frames can play a certain filtering role, and the setting of the handles can facilitate the removal of the filter frames, thereby facilitating the cleaning of the powder.

[0010] Preferably, a circular groove is provided at an eccentric position on the top of the processing table, and a cylinder 1 is fixedly embedded in the inner wall of the circular groove. An arc-shaped block is fixedly installed at one end of the cylinder 1, and the outer surface of the arc-shaped block is movably embedded in the inside of the circular groove. The controller controls the cylinder 1 to start and extend it, pushing the arc-shaped block to move and clamping the denture model.

[0011] Preferably, the arc surface of the arc-shaped support block is fixedly installed with an arc-shaped sponge block 2, and the inner wall of the circular groove is fixedly installed with an arc-shaped sponge block 1. Through the cooperation of the arc-shaped sponge block 1 and the arc-shaped sponge block 2, a certain protective effect can be played on the denture model.

[0012] Preferably, a base plate is provided under the circular plate, a damper is fixedly mounted at the center of the top of the base plate, one end of the damper is fixedly mounted at the center of the bottom of the circular plate, a buffer spring is provided on the outer surface of the damper, one end of the buffer spring is fixedly mounted on the top of the base plate, and the other end of the buffer spring is fixedly mounted on the bottom of the circular plate. Through the interaction between the damper and the buffer spring, a certain buffering and shock-absorbing effect can be achieved, thereby avoiding the situation where the denture model is clamped loose or the grinding accuracy is erroneous due to vibration during the grinding process.

[0013] Preferably, a plurality of telescopic rods are fixedly mounted on the top of the base plate in a circular array, and one end of the plurality of telescopic rods is fixedly mounted on the bottom of the circular plate in a circular array. The arrangement of the telescopic rods provides a certain support effect.

[0014] Preferably, one end of the guide pipe is connected to the interior of the filter box, one end of the multiple suction pipes is respectively connected to the interior of the multiple bell mouths, the other ends of the multiple suction pipes are all connected to the interior of the guide pipe, and one end of the connecting pipe is connected to the interior of the filter box. Through the above arrangement, it is convenient to inhale the powder from the bell mouth and enter the interior of the filter box through the suction pipe and the guide pipe in turn.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] The utility model controls the air cylinder 2 to start by a controller, so that it contracts and the bell mouth approaches the processing table. At this time, the exhaust fan is controlled to start by the controller, so that it sucks air into the interior of the filter box through the connecting pipe, so that the bell mouth generates a suction force on the surface of the processing table, and the powder generated by the polishing of the denture model is sucked in. The powder passes through the suction pipe and the guide pipe in turn and enters the interior of the filter box, and the powder is filtered by the filter frame. The motor is controlled to start by the controller at the same time, so that its output shaft drives the rotating rod to rotate, and synchronously drives the gear 2 to rotate. Then, under the action of the meshing of the gear 2 and the gear 1, the gear 1 can be rotated, so that the bell mouth can clean the powder on the entire surface of the processing table and the inside of the circular groove. In this way, the powder can be cleaned with water to avoid the situation of dirt and grime being hidden, thereby avoiding the phenomenon of contamination in the processing of the denture model.

[0017] The utility model can play a certain buffering and shock-absorbing role through the interaction between the damper and the buffer spring, thereby preventing the denture model from being loosened or having errors in the grinding accuracy due to vibration during the grinding process, and synchronously extending or contracting the telescopic rod to play a certain supporting role, which can improve the stability of the denture model processing and thus improve the quality of the denture model processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a denture fixing frame for denture processing provided by the utility model;

[0019] Figure 2 A schematic side view of the structure of a denture retainer for denture processing provided by the present invention;

[0020] Figure 3 A schematic cross-sectional view of a denture retainer for denture processing provided by the present invention;

[0021] Figure 4The utility model provides a denture fixing frame for denture processing Figure 3 Enlarged structural diagram at point A in the middle.

[0022] Legend:

[0023] 1. Circular plate; 101. Processing table; 102. Gear 1; 103. Motor; 104. Rotating rod; 105. Gear 2; 106. Circular groove; 107. Cylinder 1; 108. Arc-shaped block; 109. Arc-shaped sponge block 1; 110. Arc-shaped sponge block 2; 2. Bottom plate; 201. Damper; 202. Buffer spring; 203. Telescopic rod; 3. Cylinder 2; 301. L-shaped plate; 302. Filter box; 303. Exhaust fan; 304. Connecting pipe; 305. Guide pipe; 306. Suction pipe; 307. Bell mouth; 308. Filter frame. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as Figures 1 to 4As shown, the utility model provides a denture fixing frame for denture processing, comprising: a circular plate 1, a processing table 101 is fixedly installed on the top of the circular plate 1, and also comprising: a gear 102, which is movably sleeved on the outer surface of the processing table 101 near the center, a cylinder 2 3 is fixedly installed at the eccentric position of the top of the gear 102, an L-shaped plate 301 is fixedly installed at one end of the cylinder 2 3, a filter box 302 is fixedly installed on the top of the L-shaped plate 301, and a guide pipe 305 is fixedly embedded on one side of the filter box 302 near the top, and the guide pipe 305 is fixedly embedded on the side of the filter box 302 near the top. 05 is fixedly embedded in the outer surface of the filter box 302 on the side of the L-shaped plate 301 near the top. The outer surface of the guide tube 305 is fixedly embedded with multiple suction pipes 306 at equal intervals. One end of each of the multiple suction pipes 306 is fixedly installed with a bell mouth 307. The bottom of the L-shaped plate 301 is fixedly installed with an exhaust fan 303. The suction end of the exhaust fan 303 is fixedly installed with a connecting pipe 304. One end of the connecting pipe 304 is fixedly embedded in the side of the filter box 302 near the bottom. The motor 103 is fixedly installed at the eccentric position of the top of the circular plate 1. , the output end of the motor 103 is fixedly installed with a rotating rod 104, one end of the rotating rod 104 is fixedly sleeved with a gear 2 105, the teeth of the gear 2 105 are meshed with the teeth of the gear 102, one side of the filter box 302 is movably embedded with two filter frames 308, one side of the two filter frames 308 are fixedly installed with a handle, a circular groove 106 is opened at the eccentric part of the top of the processing table 101, the inner wall of the circular groove 106 is fixedly embedded with a cylinder 107, one end of the cylinder 107 is fixedly installed with an arc-shaped block 108, the arc The outer surface of the block 108 is movably embedded in the inside of the circular groove 106, the arc surface of the arc-shaped block 108 is fixedly installed with an arc-shaped sponge block 2 110, and the inner wall of the circular groove 106 is fixedly installed with an arc-shaped sponge block 109. One end of the guide pipe 305 is connected to the interior of the filter box 302, one end of the multiple suction pipes 306 is respectively connected to the interior of the multiple bell mouths 307, the other ends of the multiple suction pipes 306 are all connected to the interior of the guide pipe 305, and one end of the connecting pipe 304 is connected to the interior of the filter box 302.

[0027] In this embodiment, the denture model is placed inside the circular groove 106 so that the inner side of the denture model faces the arc-shaped block 108 and the outer side of the denture model faces the arc-shaped sponge block 109. The controller then controls the cylinder 107 to start and extend it, pushing the arc-shaped block 108 and the arc-shaped sponge block 2 110 to move toward the arc-shaped sponge block 109, thereby clamping and fixing the denture model. With the cooperation of the arc-shaped sponge block 109 and the arc-shaped sponge block 2 110, it can play a certain protective role for the denture model. The denture model is then polished. When the denture model is processed, the controller controls the cylinder 2 3 to start and retract it, driving the L-shaped plate 301, the filter box 302, the guide pipe 305, the suction pipe 306 and the bell mouth 307 to move downward, so that the bell mouth 307 is close to the processing table 101 and moves to a suitable position. At this time, the controller controls the exhaust fan 303 to start and exhaust the filter box 302 through the connecting pipe 304. Air is sucked inside, so that the bell mouth 307 generates a suction force on the surface of the processing table 101, sucking in the powder generated by the polishing of the denture model, and then passing through the suction pipe 306 and the guide pipe 305 in turn into the interior of the filter box 302, and filtering the powder through the filter frame 308. The controller controls the motor 103 to start synchronously, so that its output shaft drives the rotating rod 104 to rotate, and synchronously drives the gear 2 105 to rotate. Then, under the action of the engagement of the gear 2 105 and the gear 1 102, the gear 1 102 can be rotated, synchronously driving the cylinder 2 3, the L-shaped plate 301, the filter box 302, the exhaust fan 303, the connecting pipe 304, the guide pipe 305, the suction pipe 306, the bell mouth 307 and the filter frame 308 to rotate, so that the bell mouth 307 can clean the powder on the entire surface of the processing table 101 and the inside of the circular groove 106. This can avoid the use of water to clean the powder, which may cause dirt to accumulate, thereby avoiding contamination during the processing of the denture model.

[0028] Example 2, as Figures 1 to 4 As shown, a base plate 2 is provided below the circular plate 1, and a damper 201 is fixedly installed at the center of the top of the base plate 2. One end of the damper 201 is fixedly installed at the center of the bottom of the circular plate 1. A buffer spring 202 is movably sleeved on the outer surface of the damper 201. One end of the buffer spring 202 is fixedly installed on the top of the base plate 2, and the other end of the buffer spring 202 is fixedly installed on the bottom of the circular plate 1. A plurality of telescopic rods 203 are fixedly installed in a circular array on the top of the base plate 2, and one end of the plurality of telescopic rods 203 is fixedly installed in a circular array on the bottom of the circular plate 1.

[0029] In this embodiment, the interaction between the damper 201 and the buffer spring 202 can play a certain buffering and shock-absorbing role, thereby preventing the denture model from being loosened or the grinding accuracy from being erroneous due to vibration during the grinding process. The telescopic rod 203 is simultaneously extended or contracted to play a certain supporting role, which can improve the stability of the denture model processing and thus improve the quality of the denture model processing.

[0030] Working principle: When in use, first place the denture model into the inside of the circular groove 106, so that the inner side of the denture model faces the arc-shaped block 108, and the outer side of the denture model faces the arc-shaped sponge block 109, and then the controller controls the cylinder 107 to start and stretch it, pushing the arc-shaped block 108 and the arc-shaped sponge block 2 110 toward the arc-shaped sponge block 109, clamping and fixing the denture model, and with the cooperation of the arc-shaped sponge block 109 and the arc-shaped sponge block 2 110, it can play a certain protective role on the denture model, and then the denture model is polished. When the denture model is After the work is completed, the controller controls the cylinder 2 3 to start and shrink, driving the L-shaped plate 301, the filter box 302, the guide pipe 305, the suction pipe 306 and the bell mouth 307 to move downward, so that the bell mouth 307 is close to the processing table 101 and moves to a suitable position. At this time, the controller controls the exhaust fan 303 to start and suck air into the inside of the filter box 302 through the connecting pipe 304, so that the bell mouth 307 generates a suction force on the surface of the processing table 101, sucking in the powder generated by the polishing of the denture model and entering the surface of the denture model through the suction pipe 306 and the guide pipe 305 in turn. The powder is filtered into the filter box 302 through the filter frame 308, and the motor 103 is started by the controller, so that its output shaft drives the rotating rod 104 to rotate, and synchronously drives the gear 2 105 to rotate. Then, under the action of the meshing of the gear 2 105 and the gear 1 102, the gear 1 102 can be rotated, and synchronously drives the cylinder 2 3, the L-shaped plate 301, the filter box 302, the exhaust fan 303, the connecting pipe 304, the guide pipe 305, the suction pipe 306, the bell mouth 307 and the filter frame 308 to rotate, so that the bell mouth 307 can rotate the entire surface of the processing table 101 and the The powder inside the circular groove 106 is sucked clean, which can avoid the need to use water to clean the powder, which may cause dirt to accumulate, thereby avoiding contamination during the processing of the denture model. Through the interaction between the damper 201 and the buffer spring 202, a certain buffering and shock-absorbing effect can be achieved, thereby avoiding the denture model from being loosened or having errors in the grinding accuracy due to vibration during the grinding process. The telescopic rod 203 is simultaneously extended or contracted to play a certain supporting role, which can improve the stability of the denture model processing, thereby improving the quality of the denture model processing.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A denture retainer for denture processing, comprising: A circular plate (1), wherein a processing table (101) is fixedly mounted on the top of the circular plate (1), characterized in that it further comprises: Gear 1 (102) is movably sleeved on the outer surface of the processing table (101) near the center, and a cylinder 2 (3) is fixedly installed at the eccentric position of the top of the gear 1 (102), and an L-shaped plate (301) is fixedly installed at one end of the cylinder 2 (3), and a filter box (302) is fixedly installed on the top of the L-shaped plate (301), and a guide pipe (305) is fixedly embedded on one side of the filter box (302) near the top, and the guide pipe (305) is fixed near the outer surface of the filter box (302). Embedded on one side of the L-shaped plate (301) near the top, the outer surface of the guide pipe (305) is fixedly embedded with a plurality of suction pipes (306) at equal intervals, and one end of each of the plurality of suction pipes (306) is fixedly mounted with a bell mouth (307). An exhaust fan (303) is fixedly mounted on the bottom of the L-shaped plate (301), and a connecting pipe (304) is fixedly mounted on the suction end of the exhaust fan (303), and one end of the connecting pipe (304) is fixedly embedded on one side of the filter box (302) near the bottom.

2. The denture holder for denture processing according to claim 1, characterized in that: A motor (103) is fixedly mounted at an eccentric position on the top of the circular plate (1), a rotating rod (104) is fixedly mounted at the output end of the motor (103), and a second gear (105) is fixedly sleeved on one end of the rotating rod (104), the teeth of the second gear (105) meshing with the teeth of the first gear (102).

3. The denture holder for denture processing according to claim 1, characterized in that: Two filter frames (308) are movably embedded on one side of the filter box (302), and a handle is fixedly installed on one side of the two filter frames (308).

4. The denture holder for denture processing according to claim 1, characterized in that: A circular groove (106) is provided at an eccentric position on the top of the processing table (101), and a cylinder (107) is fixedly embedded in the inner wall of the circular groove (106). An arc-shaped block (108) is fixedly installed at one end of the cylinder (107), and the outer surface of the arc-shaped block (108) is movably embedded in the interior of the circular groove (106).

5. The denture holder for denture processing according to claim 4, characterized in that: The arc surface of the arc-shaped support block (108) is fixedly mounted with an arc-shaped sponge block 2 (110), and the inner wall of the circular groove (106) is fixedly mounted with an arc-shaped sponge block 1 (109).

6. The denture retainer for denture processing according to claim 2, characterized in that: A bottom plate (2) is provided below the circular plate (1), a damper (201) is fixedly mounted at the center of the top of the bottom plate (2), one end of the damper (201) is fixedly mounted at the center of the bottom of the circular plate (1), a buffer spring (202) is movably sleeved on the outer surface of the damper (201), one end of the buffer spring (202) is fixedly mounted on the top of the bottom plate (2), and the other end of the buffer spring (202) is fixedly mounted on the bottom of the circular plate (1).

7. The denture holder for denture processing according to claim 6, characterized in that: A plurality of telescopic rods (203) are fixedly mounted on the top of the bottom plate (2) in a circular array, and one end of the plurality of telescopic rods (203) is fixedly mounted on the bottom of the circular plate (1) in a circular array.

8. The denture retainer for denture processing according to claim 3, characterized in that: One end of the flow guide pipe (305) is connected to the interior of the filter box (302), one end of the plurality of suction pipes (306) is respectively connected to the interior of the plurality of bell mouths (307), the other ends of the plurality of suction pipes (306) are all connected to the interior of the flow guide pipe (305), and one end of the connecting pipe (304) is connected to the interior of the filter box (302).

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