A fixed clamp for processing and producing a denture

Abstract

The utility model relates to false tooth processing technical field discloses a kind of fixing clamp for false tooth processing production, including processing structure, clamping structure and flushing structure, the clamping structure and flushing structure are respectively installed on processing structure, the clamping structure includes motor frame, first motor and pivot, the motor frame is installed main gear by first motor, the pivot rotation is installed at the top of protective cover, the pivot is respectively fixedly installed from gear and fixed disc, the gear and main gear are engaged each other, the fixed disc is installed connecting frame by fixed cylinder, the connecting frame is installed worm wheel and clamping claw by connecting shaft, the fixed cylinder is installed worm by second motor, the worm and worm wheel are engaged each other. The utility model is adjusted continuously to the clamping claw and the false tooth clamped by the clamping structure being set, effectively avoid the processing deviation or local overcut problem caused by angle error.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis processing technology, and in particular to a fixing fixture for dental prosthesis processing and production. Background Technology

[0002] In the denture manufacturing process, dentures are complex in shape and precise in size, requiring high stability and accuracy in processing. Traditional manual operation or simple clamping methods often suffer from inaccurate positioning and unstable clamping, which can easily lead to processing errors and affect the fit and comfort of the denture. Therefore, developing a fixture with a reasonable structure, convenient operation, and the ability to firmly fix the denture blank and maintain its stability during processing is of great significance for improving denture processing quality and production efficiency.

[0003] An investigation revealed that a Chinese utility model patent discloses a fixing fixture for denture processing and production (publication number: CN222661375U). Although the aforementioned patent uses a cylinder to drive a connecting rod to extend and retract, thereby moving a vertical plate and, under the action of gears, moving a first toothed plate and a second toothed plate, and thus moving a first clamping plate and a second clamping plate to move, thereby achieving the clamping and fixing of dentures, the cylinder drive is an integrated clamping structure, which can only perform clamping and cannot achieve angle adjustment control, resulting in low flexibility and inability to adapt to complex processing techniques. Utility Model Content

[0004] Given that the existing cylinder drive is an integrated clamping structure, which can only perform clamping but cannot achieve angle adjustment control, has low flexibility, and cannot adapt to complex processing technology, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a fixed clamp for denture processing and production. Its purpose is that the cylinder drive is an integrated clamping structure, which can only clamp and cannot achieve angle adjustment control, resulting in low flexibility and inability to adapt to complex processing technology.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a fixing fixture for denture processing and production, comprising a processing structure, a clamping structure, and a rinsing structure. The clamping structure and the rinsing structure are respectively mounted on the processing structure. The clamping structure includes a motor frame, a first motor, and a rotating shaft. The motor frame is equipped with a main gear via the first motor. The rotating shaft is rotatably mounted on the top of a protective cover. A driven gear and a fixed disk are respectively fixedly mounted on the rotating shaft. The driven gear and the main gear mesh with each other. The fixed disk is equipped with a connecting frame via a fixed cylinder. A worm gear and a clamping claw are installed between the connecting frames via a connecting shaft. The fixed cylinder is equipped with a worm via a second motor. The worm gear and the worm wheel mesh with each other.

[0007] As a preferred embodiment of the fixed fixture for denture processing and production described in this utility model, the processing structure includes a processing table, a support column, and a protective cover. The support column is fixedly installed at the bottom end of the processing table, and the protective cover is fixedly installed at the top end of the processing table.

[0008] As a preferred embodiment of the fixing fixture for denture processing and production described in this utility model, the clamping structure includes a motor frame, a first motor and a rotating shaft. The motor frame is fixedly installed on the top of the protective cover, the first motor is installed on the motor frame, the main gear is fixedly installed on the motor shaft of the first motor, and the driven gear is fixedly installed on the top of the rotating shaft.

[0009] As a preferred embodiment of the fixed clamp for denture processing and production described in this utility model, the fixed plate is fixedly installed at the bottom end of the rotating shaft, the fixed cylinder is fixedly installed at the bottom end of the fixed plate, the connecting frame is fixedly installed on the outer wall of the fixed cylinder, the worm gear, the clamping claw and the connecting shaft are fixedly connected, the connecting shaft and the connecting frame are rotatably connected, the second motor is fixedly installed inside the fixed cylinder, and the worm is fixedly connected to the motor shaft of the second motor.

[0010] As a preferred embodiment of the fixing fixture for denture processing and production described in this utility model, the rinsing structure includes a water tank, a water pump, a connecting pipe, a delivery pipe, a permeable plate, and a collection box. The water tank is installed on the top of the processing table, the water pump is installed behind the protective cover, the inlet end of the water pump is connected to the inside of the water tank through a conduit, the delivery pipe is fixedly installed on the inner wall of the protective cover, the outlet end of the water pump is connected to the delivery pipe through a connecting pipe, and a nozzle is installed on the delivery pipe.

[0011] As a preferred embodiment of the fixing fixture for denture processing and production described in this utility model, the permeable plate is fixedly installed on the top of the processing table and is flush with the top surface of the processing table, and the collection box is fixedly installed on the bottom of the processing table.

[0012] The beneficial effects of this utility model are: 1. Through the clamping structure, the first motor drives the rotating shaft to rotate via the main gear and the driven gear, which in turn causes the fixed plate to rotate. The fixed plate causes the clamping jaws to rotate via the fixed cylinder, thereby enabling continuous fine-angle adjustment of the clamping jaws and the clamped dentures. This effectively avoids processing deviations or local overcutting caused by angle errors. It is suitable for processing denture components with complex shapes and large surface undulations, such as grinding and carving. The worm gear transmission has good self-locking characteristics, which can prevent the clamping jaws from loosening or rotating during the processing, thereby improving the safety and reliability of the clamping process. 2. The flushing structure effectively suppresses the spread of dust generated during processing, improves the operating environment, reduces the risk of air and equipment pollution, enhances the cleanliness of the processing site, and allows the wastewater after flushing to be directly discharged into a designated area for recycling, thereby improving the utilization rate of wastewater. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the clamping structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the clamping claw of this utility model; Figure 4 This is a cross-sectional view of the fixing cylinder of this utility model; Figure 5 This is a schematic diagram of the flushing structure of this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Processing structure; 11. Processing table; 12. Support column; 13. Protective cover; 2. Clamping structure; 201. Motor frame; 202. First motor; 203. Main gear; 204. Rotating shaft; 205. Driven gear; 206. Fixed plate; 207. Fixed cylinder; 208. Connecting frame; 209. Worm gear; 210. Clamping claw; 211. Second motor; 212. Worm; 3. Flushing structure; 31. Water tank; 32. Water pump; 33. Connecting pipe; 34. Conveying pipe; 35. Nozzle; 36. Permeable plate; 37. Collection box. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Example 1 Refer to attached figure Figure 1 - Appendix Figure 4This is the first embodiment of the present invention, which provides a fixing fixture for denture processing and production, including a processing structure 1, a clamping structure 2 and a rinsing structure 3. The clamping structure 2 and the rinsing structure 3 are respectively installed on the processing structure 1. The processing structure 1 includes a processing table 11, a support column 12 and a protective cover 13. The support column 12 is fixedly installed at the bottom end of the processing table 11 and the protective cover 13 is fixedly installed at the top end of the processing table 11. The clamping structure 2 includes a motor frame 201, a first motor 202, and a rotating shaft 204. The motor frame 201 is fixedly mounted on the top of the protective cover 13. The first motor 202 is mounted on the motor frame 201. A main gear 203 is fixedly mounted on the motor shaft of the first motor 202. The rotating shaft 204 is rotatably mounted on the top of the protective cover 13. A driven gear 205 is fixedly mounted on the top of the rotating shaft 204. The driven gear 205 and the main gear 203 mesh with each other. A fixing disk 206 is fixedly mounted on the bottom of the rotating shaft 204. A fixing cylinder 207 is fixedly mounted on the bottom of the fixing disk 206. The outer wall of the fixing cylinder 207 is fixedly mounted with... A connecting frame 208 is connected to a worm gear 209 rotatably mounted via a connecting shaft. Clamping claws 210 are fixedly mounted on both sides of the worm gear 209. The worm gear 209, clamping claws 210, and connecting shaft are fixedly connected. The connecting shaft and connecting frame 208 are rotatably connected. A second motor 211 is fixedly mounted inside a fixed cylinder 207. The motor shaft of the second motor 211 extends through the fixed cylinder 207 to the outside of the fixed cylinder 207 and is rotatably connected to the fixed cylinder 207. A worm 212 is fixedly connected to the motor shaft of the second motor 211. The worm 212 and the worm gear 209 mesh with each other. During use, the denture is placed between the clamping jaws 210. The second motor 211 is started, and its motor shaft drives the worm gear 212 to rotate. Due to the meshing relationship between the worm gear 212 and the worm wheel 209, the worm gear 212 drives the worm wheel 209 to rotate. The worm wheel 209 drives the clamping jaws 210 to rotate through the connecting shaft, thus clamping the denture. When processing the denture, it is necessary to adjust the angle of the denture. At this time, the first motor 202 is started, and its motor shaft drives the main gear 203 to rotate. Due to the meshing relationship between the main gear 203 and the driven gear 205, the main gear 203 drives the driven gear 205 to rotate. The driven gear 205 drives the fixed plate 206 to rotate through the rotating shaft 204. The fixed plate 206 drives the fixed cylinder 207 to rotate, thereby causing the clamping jaws 210 to rotate, thereby adjusting the angle of the denture for easy processing.

[0017] Example 2 Refer to attached figure Figure 1 and attached Figure 5 This is the second embodiment of the present invention, which differs from the first embodiment in that: The rinsing structure 3 includes a water tank 31, a water pump 32, a connecting pipe 33, a delivery pipe 34, a permeable plate 36, and a collection box 37. The water tank 31 is installed at the top of the processing table 11 and behind the protective cover 13. The water tank 31 is filled with water. The water pump 32 is installed behind the protective cover 13. The inlet end of the water pump 32 is connected to the inside of the water tank 31 through a conduit. The delivery pipe 34 is fixedly installed on the inner wall of the protective cover 13. The water pump 32 is connected to the delivery pipe 34 through the connecting pipe 33. A nozzle 35 is installed on the delivery pipe 34. The permeable plate 36 is fixedly installed at the top of the processing table 11 and is flush with the top surface of the processing table 11. The collection box 37 is fixedly installed at the bottom of the processing table 11. During use, dust is generated when the denture is processed. At this time, the water pump 32 is started to pump the water inside the water tank 31 into the delivery pipe 34, and then spray it out through the nozzle 35. The sprayed water rinses the denture to prevent the dust from floating around. The rinsed water enters the collection box 37 through the water permeable plate 36 for collection, which is convenient for subsequent reuse.

[0018] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fixture for the production of a denture, characterized in that: The system includes a processing structure (1), a clamping structure (2), and a flushing structure (3). The clamping structure (2) and the flushing structure (3) are respectively mounted on the processing structure (1). The clamping structure (2) includes a motor frame (201), a first motor (202), and a rotating shaft (204). The motor frame (201) is equipped with a main gear (203) via the first motor (202). The rotating shaft (204) is rotatably mounted on the top of the protective cover (13). The rotating shaft (204) is respectively fixed on the top of the protective cover (13). A driven gear (205) and a fixed disk (206) are fixedly installed. The driven gear (205) and the main gear (203) mesh with each other. The fixed disk (206) is connected to a connecting frame (208) via a fixed cylinder (207). A worm gear (209) and a clamping claw (210) are installed between the connecting frames (208) via a connecting shaft. A worm (212) is installed on the fixed cylinder (207) via a second motor (211). The worm (212) and the worm gear (209) mesh with each other.

2. The fixture for the processing production of the denture according to claim 1, characterized in that: The processing structure (1) includes a processing table (11), a support column (12) and a protective cover (13). The support column (12) is fixedly installed at the bottom of the processing table (11), and the protective cover (13) is fixedly installed at the top of the processing table (11).

3. The fixing fixture for denture processing and production according to claim 1, characterized in that: The motor frame (201) is fixedly installed on the top of the protective cover (13), the first motor (202) is installed on the motor frame (201), the main gear (203) is fixedly installed on the motor shaft of the first motor (202), and the driven gear (205) is fixedly installed on the top of the rotating shaft (204).

4. The fixing fixture for denture processing and production according to claim 3, characterized in that: The fixed disk (206) is fixedly installed at the bottom end of the rotating shaft (204), the fixed cylinder (207) is fixedly installed at the bottom end of the fixed disk (206), the connecting frame (208) is fixedly installed on the outer wall of the fixed cylinder (207), the worm gear (209), the clamping claw (210) and the connecting shaft are fixedly connected, the connecting shaft and the connecting frame (208) are rotatably connected, the second motor (211) is fixedly installed inside the fixed cylinder (207), and the worm (212) is fixedly connected to the motor shaft of the second motor (211).

5. The fixing fixture for denture processing and production according to claim 1, characterized in that: The flushing structure (3) includes a water tank (31), a water pump (32), a connecting pipe (33), a delivery pipe (34), a permeable plate (36), and a collection box (37). The water tank (31) is installed on the top of the processing table (11). The water pump (32) is installed behind the protective cover (13). The inlet end of the water pump (32) is connected to the inside of the water tank (31) through a conduit. The delivery pipe (34) is fixedly installed on the inner wall of the protective cover (13). The outlet end of the water pump (32) is connected to the delivery pipe (34) through the connecting pipe (33). A nozzle (35) is installed on the delivery pipe (34).

6. The fixing fixture for denture processing and production according to claim 5, characterized in that: The permeable plate (36) is fixedly installed on the top of the processing table (11) and is flush with the top surface of the processing table (11). The collection box (37) is fixedly installed on the bottom of the processing table (11).

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