Bearing frame for false tooth processing

Abstract

The utility model discloses a bearing bracket for false tooth processing, which is characterized in that a tray is arranged on the upper surface of a base, the tray is of a hollow cylinder structure, a clamping structure is arranged on the surface of the tray, and the clamping structure is provided with a clamping block I and a clamping block II for stably clamping a false tooth. According to the bearing frame for false tooth machining, the tray is arranged to bear a false tooth in the grinding process, the first clamping block and the second clamping block which slide are arranged on the surface of the tray, the false tooth to be ground can be clamped between the first clamping block and the second clamping block through relative movement of the first clamping block and the second clamping block, the false tooth is kept stable, and the grinding process is facilitated.

Description

Technical Field

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

[0002] During the process of processing dentures, the formed dentures need to be polished to remove burrs, plaster debris, etc., so that the edges of the dentures are continuous and natural. During the process of polishing the dentures, the dentures need to be fixed and supported.

[0003] When the current denture processing and fixing device clamps the denture body, it usually clamps the denture body between two clamping blocks. However, when the denture body is rigidly clamped, it is easy to deform the denture body, thereby causing damage to the denture body to a certain extent. Utility Model Content

[0004] The utility model aims to provide a support frame for artificial teeth processing. The device arranges flexible material on the surface of the movable clamping block to contact with the surface of the artificial teeth, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support frame for denture processing, comprising a base, a tray is arranged on the upper surface of the base, the tray has a hollow cylindrical structure, a clamping structure is arranged on the surface of the tray, and the clamping structure is provided with clamping block 1 and clamping block 2 to stably clamp the denture.

[0006] Preferably, the clamping structure wraps around block one, and block one is an arc-shaped structure. An arc-shaped groove is provided on the lower surface of block one, and block one is slidably connected to the upper surface of the tray. Block one is provided with block two on one side of block one, and block two is an arc-shaped structure. An arc-shaped groove is also provided on the lower surface of block two, and block two is slidably connected to the upper surface of the tray.

[0007] By adopting the above technical solution, the denture can be stably clamped by the clamping structure, which facilitates the grinding operation of the denture.

[0008] Preferably, an electric push rod is provided through the surface of the tray, the output end of the electric push rod is connected to a connecting rod 1, the connecting rod 1 passes through the upper surface of the tray and is connected to a clamp block 2, and a sliding groove for the movement of the connecting rod 1 is provided on the surface of the tray.

[0009] By adopting the above technical solution, the electric push rod can be used to drive the clamping block 2 on one side to move, thereby driving the clamping block 1 and the clamping block 2 to move in opposite directions to clamp the denture.

[0010] Preferably, the inner wall of the tray is slidably connected with a rack 1, and the upper surface of the rack 1 is provided with a connecting rod 2, and the other end of the connecting rod 2 passes through the upper surface of the tray and is slidably connected to the groove on the surface of the clamping block 2, and the inner wall of the tray is rotatably connected with a gear 1, and the other side of the gear 1 is provided with a rack 2, and the rack 2 is slidably connected to the inner wall of the tray, and the upper surface of the rack 2 is provided with a connecting rod 2, and the other end of the connecting rod 2 passes through the upper surface of the tray and is slidably connected to the groove on the surface of the clamping block 1, and the two sides of the gear 1 are respectively meshed with the rack 1 and the rack 2.

[0011] By adopting the above technical solution, rack 1 and rack 2 meshing on the surface of the same gear 1 are used to drive clamping block 1 and clamping block 2 to move relative to each other, thereby clamping the denture.

[0012] Preferably, the rack 1, gear 1 and rack 2 are symmetrically arranged in two groups, and the surface of the tray is provided with a plurality of slide grooves for the movement of the connecting rod 2.

[0013] By adopting the above technical solution, the symmetrically arranged rack 1 and rack 2 are used to drive the clamping block 1 and the clamping block 2 to slide stably from both sides at the same time.

[0014] Preferably, buffer blocks are provided on the surfaces of the clamping block 1 and the clamping block 2, and the buffer blocks are made of flexible material.

[0015] By adopting the above technical solution, the buffer block can be used to flexibly clamp the denture, preventing the first clamp block and the second clamp block from causing damage to the denture.

[0016] Preferably, a rotating wheel is provided on the outer surface of the tray, a tooth block is provided on the surface of the rotating wheel, a gear 2 is rotatably provided on the upper surface of the base, the gear 2 is meshed with the tooth block on the outer surface of the rotating wheel, a knob is provided on the surface of the gear 2, and two groups of gear 2 and knob are symmetrically arranged.

[0017] By adopting the above technical solution, the rotating wheel can be used to drive the tray to rotate, thereby driving the upper denture to rotate, which is convenient for the operation of grinding the denture.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the support frame for denture processing:

[0019] 1. The device is provided with a tray to support the denture grinding process. The surface of the tray is provided with sliding clamping blocks 1 and 2. The denture to be ground can be clamped therein by the relative movement of clamping blocks 1 and 2, so that the denture remains stable and is convenient for the grinding process;

[0020] 2. The surfaces of the clamping block 1 and the clamping block 2 of the device are both provided with buffer blocks. The flexible buffer blocks enable the surfaces of the clamping block 1 and the clamping block 2 to better fit the surface of the denture, and the flexible material can prevent the device from damaging the denture during the process of clamping the denture;

[0021] 3. The tray of this device is rotatably connected to the base. The rotating tray can drive the denture to rotate, making it more convenient to grind the denture. A rotating wheel is arranged on the outer surface of the tray, and the tray can be rotated with high precision by driving the second gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the front view structure of the tray of the utility model;

[0025] Figure 4 This is a schematic diagram of the tray and connecting rod structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the top-sectional structure of the tray of the utility model;

[0027] Figure 6 It is a bottom view structural diagram of clamp block 1 and clamp block 2 of the utility model.

[0028] In the figure: 1. base; 2. tray; 3. clamp block 1; 4. clamp block 2; 5. electric push rod; 6. connecting rod 1; 7. rack 1; 8. gear 1; 9. rack 2; 10. connecting rod 2; 11. buffer block; 12. rotating wheel; 13. gear 2; 14. knob. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a support frame for denture processing, including a base 1, a tray 2, a clamping block 3, a clamping block 4, an electric push rod 5, a connecting rod 6, a rack 7, a gear 1 8, a rack 2 9, a connecting rod 2 10, a buffer block 11, a rotating wheel 12, a gear 2 13, and a knob 14.

[0031] The device has the effect of stably clamping the denture, specifically:

[0032] A tray 2 is arranged on the upper surface of the base 1, and the tray 2 has a hollow cylindrical structure. A clamping structure is arranged on the surface of the tray 2. The supporting structure is provided with a clamping block 1 3 and a clamping block 2 4 to stably clamp the denture. The clamping structure wraps the clamping block 1 3, and the clamping block 1 3 is an arc-shaped structure. An arc-shaped groove is arranged on the lower surface of the clamping block 1 3. The clamping block 1 3 is slidably connected to the upper surface of the tray 2. A clamping block 2 4 is arranged on one side of the clamping block 1 3. The clamping block 2 4 is an arc-shaped structure. An arc-shaped groove is also arranged on the lower surface of the clamping block 2 4. The clamping block 2 4 is slidably connected to the upper surface of the tray 2. An electric push rod 5 is arranged through the surface of the tray 2. The output end of the electric push rod 5 is connected with a connecting rod 1 6. The connecting rod 1 6 passes through the upper surface of the tray 2 and is connected to the clamping block 2 4. A sliding groove for the movement of the connecting rod 1 6 is arranged on the surface of the tray 2. The inner wall of the tray 2 slides It is connected with a rack 17, and a connecting rod 2 10 is arranged on the upper surface of the rack 17, and the other end of the connecting rod 2 10 penetrates the upper surface of the tray 2 and is slidably connected to the groove on the surface of the clamping block 2 4. The inner wall of the tray 2 is rotatably connected with a gear 18, and a rack 29 is arranged on the other side of the gear 8, and the rack 29 is slidably connected to the inner wall of the tray 2. A connecting rod 2 10 is arranged on the upper surface of the rack 29, and the other end of the connecting rod 2 10 here penetrates the upper surface of the tray 2 and is slidably connected to the groove on the surface of the clamping block 3. The two sides of the gear 8 are respectively meshed with the rack 17 and the rack 29, and the rack 7, the gear 18 and the rack 29 are symmetrically arranged in 2 groups. A plurality of slide grooves are arranged on the surface of the tray 2 for the movement of the connecting rod 2 10, and buffer blocks 11 are arranged on the surfaces of the clamping blocks 13 and 24, and the buffer blocks 11 are made of flexible materials;

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when the denture needs to be clamped, the denture is placed between the clamp block 1 3 and the clamp block 2 4, and the electric push rod 5 is started. The electric push rod 5 drives the connecting rod 1 6 to move, and the connecting rod 1 6 drives the clamp block 2 4 to move. When the clamp block 2 4 moves, the clamp block 2 4 drives the rack 1 7 to move through the connecting rod 2 10. When the rack 1 7 moves, the rack 1 7 drives the gear 1 8 to rotate, and the rotation of the gear 8 drives the rack 2 9 to move in the opposite direction of the rack 1 7. The rack 2 9 drives the clamp block 1 3 and the clamp block 2 4 to move in the opposite direction through the connecting rod 2 10 on the upper surface. The clamp block 1 3 and the clamp block 2 4 move in the opposite direction to clamp the denture therein. Since the connecting rod 2 10 is slidably connected in the arc-shaped groove on the lower surface of the clamp block 1 3 and the clamp block 2 4, there will be no motion interference between the connecting rod 2 10 during the movement, and the surfaces of the clamp block 1 3 and the clamp block 2 4 are both provided with buffer blocks 11, so that the clamp block 1 3 and the clamp block 2 4 will not cause damage to the denture.

[0034] The device has the effect of facilitating rotation, specifically:

[0035] The outer surface of the tray 2 is provided with a rotating wheel 12, and a tooth block is provided on the surface of the rotating wheel 12. A second gear 13 is rotatably provided on the upper surface of the base 1, and the second gear 13 meshes with the tooth block on the outer surface of the rotating wheel 12. A knob 14 is provided on the surface of the second gear 13, and two sets of the second gear 13 and the knob 14 are symmetrically provided;

[0036] like Figure 1 and Figure 2 As shown, after the denture is clamped, the denture can be polished on the surface of the tray 2. During the polishing process, when the denture needs to be rotated, the handheld rotating wheel 12 can be rotated. The rotation of the rotating wheel 12 can drive the tray 2 to rotate greatly, thereby driving the denture on the upper surface to rotate, which is convenient for polishing the denture at different angles. When the tray 2 needs to be rotated with high precision, the handheld knob 14 is rotated. The rotating knob 14 drives the gear 2 13 to rotate, thereby driving the rotating wheel 12 to rotate slightly, realizing a slight rotation of the tray 2, and gears 2 13 are arranged on both sides of the tray 2, which is convenient for left-handed or right-handed people to use.

[0037] Working principle: When using the support frame for denture processing, the tray 2 can be used to support the denture grinding process. The surface of the tray 2 is provided with sliding clamp block 1 3 and clamp block 2 4. The electric push rod 5 is started, and the electric push rod 5 drives the clamp block 1 3 and the clamp block 2 4 to move in opposite directions, so that the denture to be ground can be clamped therein, so that the denture remains stable and is easy to grind. Buffer blocks 11 are provided on the surfaces of the clamp block 1 3 and the clamp block 2 4. The flexible material can prevent the device from causing damage to the denture during the process of clamping the denture. The tray 2 is rotatably connected to the base 1. Rotating the tray 2 can drive the denture to rotate, which makes it more convenient to grind the denture and increases the overall practicality.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support frame for denture processing, comprising a base (1), a tray (2) being arranged on the upper surface of the base (1), the tray (2) being a hollow cylindrical structure, characterized in that: The surface of the tray (2) is provided with a clamping structure, and the clamping structure is provided with a clamping block 1 (3) and a clamping block 2 (4) for stably clamping the denture.

2. The support frame for denture processing according to claim 1, characterized in that: The clamping structure includes a clamping block 1 (3), wherein the clamping block 1 (3) is an arc-shaped structure, and an arc-shaped groove is arranged on the lower surface of the clamping block 1 (3). The clamping block 1 (3) is slidably connected to the upper surface of the tray (2). A clamping block 2 (4) is arranged on one side of the clamping block 1 (3), and the clamping block 2 (4) is an arc-shaped structure. An arc-shaped groove is also arranged on the lower surface of the clamping block 2 (4). The clamping block 2 (4) is slidably connected to the upper surface of the tray (2).

3. The support frame for denture processing according to claim 1, characterized in that: An electric push rod (5) is provided through the surface of the tray (2), the output end of the electric push rod (5) is connected to a connecting rod 1 (6), the connecting rod 1 (6) passes through the upper surface of the tray (2) and is connected to the clamp block 2 (4), and a sliding groove for the connecting rod 1 (6) to move is provided on the surface of the tray (2).

4. The support frame for denture processing according to claim 1, characterized in that: The inner wall of the tray (2) is slidably connected with a rack (7), and the upper surface of the rack (7) is provided with a connecting rod (10). The other end of the connecting rod (10) penetrates the upper surface of the tray (2) and is slidably connected to the groove on the surface of the clamping block (4). The inner wall of the tray (2) is rotatably connected with a gear (8). The other side of the gear (8) is provided with a rack (9). The rack (9) is slidably connected to the inner wall of the tray (2). The upper surface of the rack (9) is provided with a connecting rod (10). The other end of the connecting rod (10) penetrates the upper surface of the tray (2) and is slidably connected to the groove on the surface of the clamping block (3). The two sides of the gear (8) are respectively meshed with the rack (7) and the rack (9).

5. The support frame for denture processing according to claim 4, characterized in that: The rack 1 (7), the gear 1 (8) and the rack 2 (9) are symmetrically arranged in two groups, and the surface of the tray (2) is provided with a plurality of sliding grooves for the movement of the connecting rod 2 (10).

6. The support frame for denture processing according to claim 1, characterized in that: Buffer blocks (11) are arranged on the surfaces of the clamping block 1 (3) and the clamping block 2 (4), and the buffer blocks (11) are made of flexible material.

7. The support frame for denture processing according to claim 1, characterized in that: The outer surface of the tray (2) is provided with a rotating wheel (12), the surface of the rotating wheel (12) is provided with a tooth block, the upper surface of the base (1) is rotatably provided with a second gear (13), the second gear (13) is meshed with the tooth block on the outer surface of the rotating wheel (12), the surface of the second gear (13) is provided with a knob (14), and the second gear (13) and the knob (14) are symmetrically provided in two groups.

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