False tooth occlusal frame

Abstract

The utility model relates to the field of false tooth manufacturing, in particular to a false tooth occlusal frame which comprises a supporting frame, a lower occlusal frame, a supporting rod A, a rubber block, a fixing frame, an upper occlusal frame, a clamping assembly and the like, the lower portion of the supporting frame is fixedly connected with the lower occlusal frame, the front end of the lower occlusal frame is fixedly connected with the rubber block, and the supporting rod A is connected to the supporting frame in a sliding mode. The supporting rod A is fixedly connected with a fixing frame, the fixing frame is fixedly connected with an upper occlusal frame, and the lower occlusal frame and the upper occlusal frame are each symmetrically provided with a set of clamping assembly used for clamping a dental cast. According to the utility model, the rotating column is rotated and drives the connecting column to rotate, so that when the extrusion plate is rotated to the convex part, the clamping blocks are simultaneously expanded towards the periphery, and then the extrusion plate is rotated to the non-convex part to clamp the dental cast, so that the effect of quickly expanding the supporting block is achieved, and the effect of further quickly installing the dental cast is achieved.

Description

Technical Field

[0001] The utility model relates to the field of artificial teeth manufacturing, in particular to an artificial teeth articulator. Background Art

[0002] A denture articulator is an important tool for making denture molds during the denture manufacturing process. It is used to record and maintain the positional relationship between the upper and lower jaws. Some can also simulate the mandibular movement similar to the patient's oral occlusal movement. Existing dental molds are generally fixed on a plaster base, and the plaster base is fixed to the articulator by plaster. The process of separating the plaster base requires a lot of manpower and time, which increases the production cost of the product. Therefore, a denture articulator that can effectively clamp the dental mold is needed, which can effectively reduce the dental mold assembly time and labor costs. Utility Model Content

[0003] In order to overcome the disadvantage of the existing device that the dental mold needs to be fixed with plaster, which is cumbersome to operate, the technical problem to be solved is to provide a denture articulator that is convenient for fixing the dental mold.

[0004] The technical scheme of the utility model is: a denture articulator, comprising a support frame, a lower articulator, a rubber block, a support rod A, a spring A, a fixing frame, an upper articulator, a fixing ring, a bolt, a support column and a clamping assembly, wherein the lower articulator is fixedly connected to the lower portion of the support frame, the front end of the lower articulator is fixedly connected to the rubber block, a slide groove is provided on the support frame, the support rod A is slidably connected to the support frame, springs A are sleeved at both ends of the support rod A, one end of the spring A is fixedly connected to the support frame, the other end of the spring A is fixedly connected to the support rod A, the support rod A is fixedly connected to the fixing frame, the upper articulator is fixedly connected to the fixing ring, the fixing ring is threadedly connected to the bolt, the fixing ring is slidably connected to the support column, and a set of clamping assemblies for clamping dental molds are symmetrically installed on the lower articulator and the upper articulator.

[0005] As a preferred technical solution of the utility model, the clamping assembly includes a clamping block, a spring B, a support rod B, a spring C and a buckle plate. The lower articulator is slidably connected to a clamping block for clamping a dental mold. The clamping block is sleeved with a spring B. One end of the spring B is fixedly connected to the lower articulator, and the other end of the spring B is fixedly connected to the clamping block. The clamping block is slidably connected to a support rod B. The support rod B is sleeved with a spring C. The support rod is fixedly connected with a buckle plate. One end of the spring C is fixedly connected to the clamping block, and the other end of the spring C is fixedly connected to the buckle plate.

[0006] As a preferred technical solution of the utility model, it also includes an opening and closing component for improving the convenience of use of the lifting device, the opening and closing component includes a rotating column, a connecting column and an extrusion plate, the upper articulator and the lower articulator are rotatably connected to the rotating column, the rotating column is fixedly connected to the connecting column, and the connecting column is fixedly connected to the extrusion plate.

[0007] As a preferred technical solution of the utility model, it also includes an anti-skid bottom, and the anti-skid bottom is fixedly connected to the support frame.

[0008] As a preferred technical solution of the utility model, it also includes an anti-sliding block A, and the anti-sliding block A is fixedly connected to the rotating column.

[0009] As a preferred technical solution of the utility model, it also includes an anti-sliding block B, and the anti-sliding block B is fixedly connected to the gusset plate.

[0010] Compared with the prior art, the utility model has the following advantages: the utility model unfolds the clamping block, at which time the spring B is stretched, and the dental mold is placed in the upper articulator and the lower articulator, and the clamping block is released to shrink the spring B to complete the positioning of the dental mold. In order to prevent the dental mold from falling off, the buckle plate is opened to the upper and lower ends, and the buckle plate is adjusted to the jaw of the dental mold to complete the fixation of the jaw of the dental mold, thereby playing a role in quickly fixing the dental mold and achieving the effect of improving the convenience of using the device.

[0011] The utility model rotates the rotating column, and the rotating column drives the connecting column to rotate, so that when the extrusion plate rotates to the protruding part, the clamping block will be simultaneously spread out to the surroundings, and then the extrusion plate is turned to the non-protruding part to clamp the dental mold, which plays the role of quickly spreading the supporting block, thereby achieving the effect of further quickly installing the dental mold.

[0012] The utility model has the function of preventing the device from slipping through the anti-skid bottom, thereby achieving the effect of protecting the articulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the lower articulator, the anti-slip bottom and the rotating column of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the clamping block, spring B and extrusion plate of the utility model.

[0016] Markings in the figure are: 1-support frame, 2-lower articulating frame, 3-rubber block, 4-slide groove, 5-support rod A, 6-spring A, 7-fixing frame, 8-upper articulating frame, 9-fixing ring, 10-bolt, 11-support column, 12-clamping block, 13-spring B, 14-support rod B, 15-spring C, 16-buckle plate, 17-rotating column, 18-connecting column, 19-extrusion plate, 20-anti-slip bottom, 21-anti-sliding block A, 22-anti-sliding block B. DETAILED DESCRIPTION

[0017] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0018] Embodiment: a denture articulator, such as Figure 1-3 As shown, it includes a support frame 1, a lower articulating frame 2, a rubber block 3, a support rod A5, a spring A6, a fixing frame 7, an upper articulating frame 8, a fixing ring 9, a bolt 10, a support column 11 and a clamping assembly. The lower part of the support frame 1 is fixedly connected to the lower articulating frame 2, the front end of the lower articulating frame 2 is fixedly connected to the rubber block 3, the support frame 1 is provided with a slide groove 4, the support frame 1 is slidably connected to the support rod A5, both ends of the support rod A5 are sleeved with springs A6, one end of the spring A6 is fixedly connected to the support frame 1, and the other end of the spring A6 is fixedly connected to the support rod A5, the support rod A5 is fixedly connected to the fixing frame 7, the fixing frame 7 is fixedly connected to the upper articulating frame 8, the upper articulating frame 8 is fixedly connected to the fixing ring 9, the fixing ring 9 is threadedly connected with the bolt 10, and the fixing ring 9 A support column 11 is slidably connected, and a set of clamping components for clamping the dental mold are symmetrically installed on the lower articulator 2 and the upper articulator 8. The clamping component includes a clamping block 12, a spring B13, a support rod B14, a spring C15 and a buckle plate 16. The lower articulator 2 is slidably connected with a clamping block 12 for clamping the dental mold, and the clamping block 12 is sleeved with a spring B13, one end of the spring B13 is fixedly connected to the lower articulator 2, and the other end of the spring B13 is fixedly connected to the clamping block 12, the clamping block 12 is slidably connected with a support rod B14, the support rod B14 is sleeved with a spring C15, and the support rod is fixedly connected with a buckle plate 16, one end of the spring C15 is fixedly connected to the clamping block 12, and the other end of the spring C15 is fixedly connected to the buckle plate 16.

[0019] When the dental model needs to be installed, the staff needs to open the clamping block 12 to the four sides, the spring B13 is stretched, the dental model is placed in the clamping assembly, and then the clamping block 12 is released, the spring B13 contracts, and the clamping block 12 completes the fixation of the dental model jaw. In order to prevent the dental model from falling off, the buckle plate 16 can be opened to the upper and lower ends. At this time, the spring C15 is stretched. After adjusting the buckle plate 16 to align the dental model jaw, the spring C15 contracts. At this time, the buckle plate 16 completes the fixation of the dental model jaw, which plays a role in quickly fixing the dental model, thereby achieving the effect of improving the convenience of using the device.

[0020] like Figure 1-3As shown, it also includes an opening and closing assembly for improving the convenience of use of the lifting device, and the opening and closing assembly includes a rotating column 17, a connecting column 18 and an extrusion plate 19. The upper articulator 8 and the lower articulator 2 are both rotatably connected to the rotating column 17, the rotating column 17 is fixedly connected to the connecting column 18, and the connecting column 18 is fixedly connected to the extrusion plate 19.

[0021] When it is necessary to release the limit of the clamping block 12 on the dental mold, the operator can rotate the rotating column 17, and the rotating column 17 will drive the connecting column 18 to rotate, and the connecting column 18 will drive the extrusion plate 19 to rotate. When the protrusion of the extrusion plate 19 rotates to extrude the clamping block 12, the extrusion plate 19 simultaneously pushes out the extrusion fasteners in four directions, and the spring B13 contracts. At this time, the limit of the extrusion fastener on the dental mold is released, which facilitates the insertion of the dental mold and further improves the convenience of using the device. Continue to rotate the extrusion plate 19, the spring B13 on the clamping block 12 will relax, and the extrusion block will limit the dental mold.

[0022] like Figure 2 As shown, it also includes an anti-skid bottom 20, and the support frame 1 is fixedly connected with the anti-skid bottom 20.

[0023] When the articulator is placed on a table, the anti-skid bottom 20 prevents the device from slipping, thereby protecting the articulator.

[0024] like Figure 3 As shown, an anti-sliding block A21 is also included, and the anti-sliding block A21 is fixedly connected to the rotating column 17.

[0025] When the staff rotates the rotating column 17, slipping may occur, affecting the use. The anti-slip block A21 plays a role in preventing the rotating column 17 from slipping, achieving the effect of convenient use.

[0026] like Figure 1 As shown, an anti-sliding block B22 is also included, and the buckle plate 16 is fixedly connected with the anti-sliding block B22.

[0027] When the buckle plate 16 buckles the dental model, it may slip and cause the dental model to fall. The anti-sliding block B22 prevents the buckle plate 16 from slipping, thereby protecting the dental model.

[0028] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A denture articulator, characterized in that: The invention comprises a support frame (1), a lower articulating frame (2), a rubber block (3), a support rod A (5), a spring A (6), a fixing frame (7), an upper articulating frame (8), a fixing ring (9), a bolt (10), a support column (11) and a clamping assembly. The lower part of the support frame (1) is fixedly connected to the lower articulating frame (2), the front end of the lower articulating frame (2) is fixedly connected to the rubber block (3), a slide groove (4) is provided on the support frame (1), a support rod A (5) is slidably connected to the support frame (1), and springs A (6) are sleeved on both ends of the support rod A (5). One end of the spring A (6) is fixedly connected to the support frame (1), and the other end of the spring A (6) is fixedly connected to the support rod A (5). The support rod A (5) is fixedly connected to a fixing frame (7), and the fixing frame (7) is fixedly connected to an upper articulator (8). The upper articulator (8) is fixedly connected to a fixing ring (9), and the fixing ring (9) is threadedly connected to a bolt (10). The fixing ring (9) is slidably connected to a support column (11). A set of clamping components for clamping a dental mold are symmetrically installed on the lower articulator (2) and the upper articulator (8).

2. A denture articulator according to claim 1, characterized in that: The clamping assembly comprises a clamping block (12), a spring B (13), a support rod B (14), a spring C (15) and a buckle plate (16); a clamping block (12) for clamping a dental mold is slidably connected to a lower articulator (2); a spring B (13) is sleeved on the clamping block (12); one end of the spring B (13) is fixedly connected to the lower articulator (2); the other end of the spring B (13) is fixedly connected to the clamping block (12); a support rod B (14) is slidably connected to the clamping block (12); a spring C (15) is sleeved on the support rod B (14); a buckle plate (16) is fixedly connected to the support rod; one end of the spring C (15) is fixedly connected to the clamping block (12); and the other end of the spring C (15) is fixedly connected to the buckle plate (16).

3. A denture articulator according to claim 2, characterized in that: The invention also comprises an opening and closing assembly for improving the convenience of use of the device, the opening and closing assembly comprising a rotating column (17), a connecting column (18) and an extrusion plate (19), the upper articulator (8) and the lower articulator (2) are both rotatably connected to the rotating column (17), the rotating column (17) is fixedly connected to the connecting column (18), and the connecting column (18) is fixedly connected to the extrusion plate (19).

4. A denture articulator according to claim 3, characterized in that: It also comprises an anti-skid bottom (20), and the anti-skid bottom (20) is fixedly connected to the support frame (1).

5. The denture articulator according to claim 4, characterized in that: It also comprises an anti-sliding block A (21), and the anti-sliding block A (21) is fixedly connected to the rotating column (17).

6. A denture articulator according to claim 5, characterized in that: It also includes an anti-sliding block B (22), and the buckle plate (16) is fixedly connected to the anti-sliding block B (22).

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