Fastening clamp for false tooth processing

Abstract

The utility model relates to the field of false tooth processing, and particularly discloses a fastening clamp for false tooth processing, which comprises a workbench, a clamping device, a clamping device and a clamping device, the workbench is internally provided with a cavity, and the outer wall of the upper part of the workbench is provided with symmetrical sliding chutes; in actual use, a false tooth is placed on the outer wall, close to the clamping plates, of the workbench, at the moment, the motor is started to drive the threaded rod to rotate, the fixing blocks above the fixing plates slide towards the side away from the motor, the clamping blocks on the two sides get close to each other in cooperation with the connecting rods, and meanwhile the clamping plates above the workbench get close to each other to clamp the false tooth; the fastening of the false tooth is completed.

Description

Technical Field

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

[0002] Teeth are one of the important organs of the human body. For people who are missing teeth due to natural or unnatural reasons, it is generally necessary to solve the problem of missing teeth by installing dentures. The preparation process of dentures is generally divided into mold connection, trimming of the working model, upper reduction box, trimming of the neck edge, undercut processing, separation of the model, trimming of the die, application of gap coating, adjustment of the occlusion and maxillary frame, and finally quality inspection and shipment. After preparation, it can be installed in the patient's missing part.

[0003] In the prior art, during the processing of dentures, it is necessary to use a clamp to fix the dentures, which is troublesome to operate. Therefore, the purpose of the utility model is to provide a fastening fixture for denture processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a fastening fixture for denture processing, so as to solve the problem in the background art that during the denture processing, the denture needs to be fixed with a clamp, which is troublesome to operate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fastening fixture for denture processing, the fastening fixture for denture processing comprising:

[0006] A workbench, wherein a cavity is provided inside the workbench, a symmetrical sliding groove is provided on the upper outer wall of the workbench, a first fixing plate is provided on the inner wall of one side of the cavity, a second fixing plate is fixedly connected to one end of the first fixing plate, a limiting groove is provided on the upper outer wall of the first fixing plate and the second fixing plate, a mounting plate is provided on the upper outer wall of one end of the second fixing plate, a motor is installed on the outer wall of one side of the mounting plate, a threaded rod is installed on the inner wall of the mounting plate, and sliding strips are provided on the outer walls of both sides of the cavity close to the second fixing plate;

[0007] A fixed block, wherein the bottom outer wall of the fixed block is provided with a limit block slidably connected to the inner wall of the limit groove, the two sides of the fixed block close to the limit block are provided with limit shafts, and the outer wall of the limit shaft is provided with a connecting rod;

[0008] A clamping block, two of the clamping blocks are installed on the outer wall of the slide bar, a groove is provided at one end of the clamping block, the inner wall of the groove is provided with a fixed shaft rotatably connected to the inner wall of one end of the connecting rod, a clamping rod is fixedly connected to the top of the clamping block and slidably connected to the inner wall of the slide groove, and a clamping plate is fixedly connected to one end of the clamping rod.

[0009] Preferably, the first fixing plate and the second fixing plate are fixedly connected inside the cavity, and one end of the mounting plate is fixedly connected to the upper outer wall of the second fixing plate.

[0010] Preferably, the outer walls at both ends of the threaded rod are rotatably connected to the mounting plate and the inner wall of the cavity respectively, one end of the threaded rod close to the mounting plate is fixedly connected to the output end of the motor, and the bottom outer wall of the slide bar is fixedly connected to the inner wall of the cavity.

[0011] Preferably, an outer wall on one side of the fixed block is fixedly connected to the limit block and one end of the limit shaft respectively, the outer wall of the limit shaft is rotatably connected to the inner wall of one end of the connecting rod, and the inner wall of the fixed block is threadedly connected to the outer wall of the threaded rod.

[0012] Preferably, the inner wall of the clamping block is slidably connected to the outer wall of the slide bar, the two ends of the fixed shaft are fixedly connected to the inner walls of both sides of the groove, and the outer wall of the clamping plate is fixedly connected to an elastic pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Place the denture on the outer wall between the clamping plates near the workbench. At this time, start the motor to drive the threaded rod to rotate, so that the fixed block above the fixed plate slides to the side away from the motor, and cooperate with the connecting rod to make the clamping blocks on both sides approach each other. At the same time, the clamping plates above the workbench approach each other to clamp the denture, thereby completing the fastening of the denture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the overall structure of the utility model;

[0017] Figure 3 It is a top view of the overall structure of the utility model;

[0018] Figure 4 This is a front sectional view of the overall structure of the utility model;

[0019] Figure 5 Practical Figure 4 A magnified view of the structure of area A.

[0020] In the figure: workbench 1, cavity 2, slide groove 3, first fixed plate 4, second fixed plate 5, limit groove 6, mounting plate 7, motor 8, slide bar 9, fixed block 10, limit shaft 11, limit block 12, connecting rod 13, clamping block 14, groove 15, fixed shaft 16, clamping rod 17, clamping plate 18, threaded rod 19. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a fastening fixture for denture processing, the fastening fixture for denture processing comprising:

[0024] A workbench 1, with a cavity 2 provided inside the workbench 1, the operation of the clamping mechanism is controlled by a mechanism arranged inside the cavity 2, a symmetrical sliding groove 3 is provided on the upper outer wall of the workbench 1, a first fixing plate 4 is provided on the inner wall on one side of the cavity 2, a second fixing plate 5 is fixedly connected to one end of the first fixing plate 4, a limiting groove 6 is provided on the upper outer wall of the first fixing plate 4 and the second fixing plate 5 to improve the sliding accuracy of the fixing block 10, a mounting plate 7 is provided on the upper outer wall on one end of the second fixing plate 5, a motor 8 is installed on the outer wall on one side of the mounting plate 7, a threaded rod 19 is installed on the inner wall of the mounting plate 7 to drive the internal clamping mechanism to move to clamp the denture, and sliding bars 9 are provided on the outer walls on both sides of the cavity 2 close to the second fixing plate 5; fixed Block 10, a limit block 12 is provided on the bottom outer wall of the fixed block 10, which is slidably connected to the inner wall of the limit groove 6, to limit the sliding position of the fixed block 10, and a limit shaft 11 is provided on both sides of the fixed block 10 close to the limit block 12, and a connecting rod 13 is provided on the outer wall of the limit shaft 11. When the fixed block 10 slides, the connecting rod 13 is cooperated to make the clamping blocks 14 on both sides move relative to each other; clamping block 14, two clamping blocks 14 are installed on the outer wall of the slide bar 9, a groove 15 is provided at one end of the clamping block 14, and a fixed shaft 16 is rotatably connected to the inner wall of one end of the connecting rod 13 on the inner wall of the groove 15, and a clamping rod 17 slidably connected to the inner wall of the slide groove 3 is fixedly connected to the top of the clamping block 14, and a clamping plate 18 is fixedly connected to one end of the clamping rod 17;

[0025] Embodiment 2:

[0026] On the basis of Example 1, in order to improve the rate of denture fastening, the first fixing plate 4 and the second fixing plate 5 are fixedly connected to the inside of the cavity 2, one end of the mounting plate 7 is fixedly connected to the upper outer wall of the second fixing plate 5, the outer walls at both ends of the threaded rod 19 are rotatably connected to the mounting plate 7 and the inner wall of the cavity 2 respectively, one end of the threaded rod 19 close to the mounting plate 7 is fixedly connected to the output end of the motor 8, the threaded rod 19 is driven to rotate by the motor 8, the bottom outer wall of the slide bar 9 is fixedly connected to the inner wall of the cavity 2, and the outer wall of one side of the fixed block 10 is respectively connected to the limit The block 12 and one end of the limit shaft 11 are fixedly connected, the outer wall of the limit shaft 11 and the inner wall of one end of the connecting rod 13 are rotatably connected, the inner wall of the fixed block 10 and the outer wall of the threaded rod 19 are threadedly connected, and the threaded rod 19 drives the fixed block 10 to move when it rotates. The inner wall of the clamping block 14 and the outer wall of the slide bar 9 are slidably connected to improve the movement accuracy of the clamping block 14. The two ends of the fixed shaft 16 are fixedly connected to the inner walls of the groove 15 on both sides, and the outer wall of the clamping plate 18 is fixedly connected with an elastic pad to prevent the clamping plate 18 from directly pressing against the denture due to excessive pressure and causing wear;

[0027] The motor 8 drives the threaded rod 19 to rotate, causing the fixing block 10 above the fixing plate to slide, and the connecting rod 13 is used to move the clamping blocks 14 on both sides to clamp the denture through the clamping plate 18, thereby increasing the tightening rate.

[0028] During actual use, the denture is placed on the outer wall of the workbench 1 close to the clamping plate 18. At this time, the motor 8 is started to drive the threaded rod 19 to rotate, so that the fixed block 10 above the fixed plate slides to the side away from the motor 8, and the connecting rod 13 is used to make the clamping blocks 14 on both sides approach each other. At the same time, the clamping plates 18 above the workbench 1 approach each other to clamp the denture, thereby completing the fastening of the denture.

[0029] 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 fastening fixture for denture processing, characterized in that: The fastening fixture for denture processing comprises: A workbench (1), wherein a cavity (2) is provided inside the workbench (1), a symmetrical sliding groove (3) is provided on the upper outer wall of the workbench (1), a first fixing plate (4) is provided on the inner wall of one side of the cavity (2), one end of the first fixing plate (4) is fixedly connected to a second fixing plate (5), a limiting groove (6) is provided on the upper outer walls of the first fixing plate (4) and the second fixing plate (5), a mounting plate (7) is provided on the upper outer wall of one end of the second fixing plate (5), a motor (8) is installed on the outer wall of one side of the mounting plate (7), a threaded rod (19) is installed on the inner wall of the mounting plate (7), and sliding strips (9) are provided on the outer walls of both sides of the cavity (2) close to the second fixing plate (5); A fixed block (10), wherein the bottom outer wall of the fixed block (10) is provided with a limit block (12) slidably connected to the inner wall of the limit groove (6), the fixed block (10) is provided with limit shafts (11) on both sides close to the limit block (12), and the outer wall of the limit shaft (11) is provided with a connecting rod (13); A clamping block (14), two of the clamping blocks (14) are installed on the outer wall of the slide bar (9), one end of the clamping block (14) is provided with a groove (15), the inner wall of the groove (15) is provided with a fixed shaft (16) rotatably connected to the inner wall of one end of the connecting rod (13), the upper part of the clamping block (14) is fixedly connected to a clamping rod (17) slidably connected to the inner wall of the slide groove (3), and one end of the clamping rod (17) is fixedly connected to a clamping plate (18).

2. A fastening fixture for denture processing according to claim 1, characterized in that: The first fixing plate (4) and the second fixing plate (5) are fixedly connected inside the cavity (2), and one end of the mounting plate (7) is fixedly connected to the upper outer wall of the second fixing plate (5).

3. A fastening fixture for denture processing according to claim 2, characterized in that: The outer walls at both ends of the threaded rod (19) are rotatably connected to the mounting plate (7) and the inner wall of the cavity (2), respectively; one end of the threaded rod (19) close to the mounting plate (7) is fixedly connected to the output end of the motor (8); and the bottom outer wall of the slide bar (9) is fixedly connected to the inner wall of the cavity (2).

4. The fastening fixture for denture processing according to claim 1, characterized in that: The outer wall of one side of the fixed block (10) is respectively fixedly connected to the limit block (12) and one end of the limit shaft (11); the outer wall of the limit shaft (11) is rotatably connected to the inner wall of one end of the connecting rod (13); and the inner wall of the fixed block (10) is threadedly connected to the outer wall of the threaded rod (19).

5. The fastening fixture for denture processing according to claim 1, characterized in that: The inner wall of the clamping block (14) is slidably connected to the outer wall of the slide bar (9), the two ends of the fixed shaft (16) are fixedly connected to the inner walls of the groove (15), and the outer wall of the clamping plate (18) is fixedly connected with an elastic pad.

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