False tooth fixing support for false tooth processing

Abstract

The utility model relates to the technical field of false tooth processing, and discloses a false tooth fixing bracket for false tooth processing, which comprises a mounting plate, a frame body is arranged at the top of the mounting plate, and a connecting block is arranged in the frame body. According to the false tooth fixing support for false tooth machining, two worms are driven to rotate by screwing two second hand wheels, then two second threaded rods are driven to rotate through two worm wheels, and the two second threaded rods can drive two traction blocks to move oppositely in the rotating process; the two sliding blocks and the two positioning blocks are driven by the connecting rods on the left side and the right side to move oppositely, so that the two positioning blocks are moved out of the two positioning grooves correspondingly, fixing between the connecting blocks and the frame body is relieved, the connecting blocks can be pulled out upwards from the interior of the frame body at the moment, and the material disc and the fixing assembly are integrally disassembled. And therefore, the waste chips attached to the charging tray and the fixing assembly can be conveniently cleaned.

Description

Technical Field

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

[0002] Dentures are what people often call false teeth. In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. Dentures are generally made of zirconia ceramic blocks by carving and milling on a dental carving and milling machine. During processing, the zirconia ceramic block is fixed on a material tray, and the material tray is fixedly installed on the carving and milling machine. However, in actual operation, since the carving and milling machine is a precision processing equipment, the material tray and the zirconia ceramic block are not large in size, the operating space on the carving and milling machine is small, and most of the material trays are not easy to disassemble, which makes it inconvenient to clean the waste chips left on the material tray during the carving and milling operation, which is not conducive to use. Therefore, a denture fixing bracket for denture processing is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a denture fixing bracket for denture processing, which has the advantages of easy disassembly, etc., and solves the problem that in actual operation, since the engraving and milling machine is a precision processing equipment, the volume of the material tray and the zirconia ceramic block are not large, the operating space on the engraving and milling machine is small, and most of the material trays are not easy to disassemble, resulting in inconvenience in cleaning the waste chips left over from the engraving and milling operation on the material tray, which is not conducive to use.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of easy disassembly, the utility model provides the following technical solutions: a denture fixing bracket for denture processing, comprising a mounting plate, a frame body is arranged on the top of the mounting plate, a connecting block is arranged inside the frame body, a material tray with one end fitted with the top of the frame body is arranged on the top of the connecting block, a mounting frame is arranged on the top of the material tray, and a fixing component with one end extending into the interior and movably connected to the top of the material tray is arranged on the left and right sides and the front and rear sides of the mounting frame, a mounting block is arranged on the left and right sides of the frame body, rectangular grooves are arranged on the opposite sides of the two mounting blocks, sliders are arranged inside the two rectangular grooves, positioning grooves are arranged on the left and right sides of the connecting block, and one end extending respectively on the opposite sides of the two sliders To the positioning blocks inside the two positioning grooves, the interiors of the two rectangular grooves are each provided with a fixing plate located respectively on the opposite sides of the two sliding blocks, the opposite sides of the two fixing plates are each provided with a second threaded rod having one end movably connected to the inner walls of the opposite sides of the two rectangular grooves, and between the upper and lower sides of the inner walls of the two rectangular grooves are each provided with a traction block having one end threadedly connected to the outer sides of the two second threaded rods, and the upper and lower ends of the opposite sides of the two traction blocks are each provided with a connecting rod, one end of the connecting rod on the left and right sides extends to the opposite sides of the two fixing plates and is respectively fixedly connected to the opposite sides of the two sliding blocks, and the outer sides of the two second threaded rods are each provided with a rotating component having one end movably connected to the top walls of the two rectangular grooves and the other end extending to the bottom of the two mounting blocks.

[0007] Preferably, the fixing assembly includes a first threaded rod, and the left and right sides and the front and rear sides of the mounting frame are threadedly connected to the first threaded rod having one end extending into the interior thereof, and opposite sides of the left and right first threaded rods and opposite sides of the front and rear first threaded rods are movably mounted with clamping blocks having one end movably connected to the top of the material tray, and opposite sides of the left and right clamping blocks and opposite sides of the front and rear clamping blocks are fixedly mounted with anti-slip pads, and opposite sides of the left and right first threaded rods and opposite sides of the front and rear first threaded rods are fixedly mounted with first hand wheels.

[0008] Preferably, the rotating assembly includes a worm gear, and the outer sides of the two second threaded rods are fixedly mounted with worm gears respectively located on the opposite sides of the two traction blocks, and the inner top walls of the two rectangular grooves are movably mounted with worms having one end respectively meshing with the two worm gears and the other end respectively extending to the bottom of the two mounting blocks, and the bottoms of the two worms are fixedly mounted with second hand wheels.

[0009] Preferably, first bearings are fixedly mounted on opposite sides of the left and right clamping blocks and opposite sides of the front and rear clamping blocks, and the first threaded rod is rotatably connected to the clamping block via the first bearing.

[0010] Preferably, second bearings are fixedly mounted on the opposite sides of the two fixing plates and the inner walls of the opposite sides of the two rectangular grooves, and the second threaded rod is rotatably connected to the fixing plates and the inner walls of the rectangular grooves respectively through the second bearings.

[0011] Preferably, the inner top walls of the two rectangular grooves are fixedly mounted with third bearings respectively located on opposite sides of the two traction blocks, and the worm is rotatably connected to the inner top walls of the rectangular grooves via the third bearings.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a denture fixing bracket for denture processing, which has the following beneficial effects:

[0014] The denture fixing bracket for denture processing drives the two worms to rotate by turning the two second hand wheels, and then drives the two second threaded rods to rotate by the two worm wheels, and the two second threaded rods will drive the two traction blocks to move away from each other during the rotation, and then drive the two sliders and the two positioning blocks to move away from each other by the left and right connecting rods, so that the two positioning blocks are respectively moved out from the inside of the two positioning grooves, thereby releasing the fixation between the connecting blocks and the frame. At this time, the connecting blocks can be pulled out upward from the inside of the frame, so as to disassemble the material tray and the fixing assembly as a whole, thereby facilitating the cleaning of waste chips attached to the material tray and the fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial schematic diagram of a top view and cross-section of the installation frame of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1 mounting plate, 2 frame, 3 connecting block, 4 material tray, 5 mounting frame, 6 fixing assembly, 61 first threaded rod, 62 clamping block, 63 anti-skid pad, 64 first hand wheel, 7 mounting block, 8 rectangular groove, 9 slider, 10 positioning groove, 11 positioning block, 12 fixing plate, 13 second threaded rod, 14 traction block, 15 connecting rod, 16 rotating assembly, 161 worm wheel, 162 worm, 163 second hand wheel. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a denture fixing bracket for denture processing, comprising a mounting plate 1, a frame 2 is fixedly mounted on the top of the mounting plate 1, a connecting block 3 is movably mounted inside the frame 2, a material tray 4 with one end in contact with the top of the frame 2 is fixedly mounted on the top of the connecting block 3, and a mounting frame 5 is fixedly mounted on the top of the material tray 4.

[0021] The left and right sides and the front and rear sides of the mounting frame 5 are all threadedly connected with a fixing component 6 having one end extending into the interior thereof and movably connected to the top of the material tray 4. The fixing component 6 includes a first threaded rod 61. The left and right sides and the front and rear sides of the mounting frame 5 are all threadedly connected with a first threaded rod 61 having one end extending into the interior thereof. The left and right sides and the front and rear sides of the mounting frame 5 are all provided with first threaded holes respectively adapted to the four first threaded rods 61. The opposite sides of the left and right first threaded rods 61 and the opposite sides of the front and rear first threaded rods 61 are both movably installed with a clamping block 62 having one end movably connected to the top of the material tray 4. The opposite sides of the left and right clamping blocks 62 and the opposite sides of the front and rear clamping blocks 62 are both fixedly installed with a first bearing. The first threaded rod 61 is rotatably connected to the clamping block 62 through the first bearing. The opposite sides of the left and right clamping blocks 62 and the opposite sides of the front and rear clamping blocks 62 are both fixedly installed with anti-slip pads 63. The opposite sides of the left and right first threaded rods 61 and the opposite sides of the front and rear first threaded rods 61 are both fixedly installed with a first hand wheel 64.

[0022] Mounting blocks 7 are fixedly installed on the left and right sides of the frame 2, rectangular grooves 8 are provided on the opposite sides of the two mounting blocks 7, and sliders 9 are movably installed inside the two rectangular grooves 8. Positioning grooves 10 are provided on the left and right sides of the connecting block 3, and positioning blocks 11 with one end extending to the inside of the two positioning grooves 10 are fixedly installed on the opposite sides of the two sliders 9. First through holes adapted to the positioning blocks 11 are provided on the left and right sides of the frame 2.

[0023] A fixing plate 12 is fixedly installed inside the two rectangular grooves 8, which is respectively located on the opposite sides of the two sliding blocks 9. A second threaded rod 13, whose end is movably connected to the inner wall of the opposite side of the two rectangular grooves 8, is movably installed on the opposite sides of the two fixing plates 12 and the inner walls of the opposite sides of the two rectangular grooves 8. A second bearing is fixedly installed on the opposite sides of the two fixing plates 12 and the inner walls of the opposite sides of the two rectangular grooves 8. The second threaded rod 13 is rotatably connected to the fixing plate 12 and the inner wall of the rectangular groove 8 respectively through the second bearing. A traction block 14, whose end is threadedly connected to the outer side of the two second threaded rods 13, is movably installed between the upper and lower sides of the inner walls of the two rectangular grooves 8. Second threaded holes, which are respectively adapted to the two second threaded rods 13, are provided inside the two traction blocks 14. Connecting rods 15 are fixedly installed at the upper and lower ends of the opposite sides of the two traction blocks 14. One end of the connecting rods 15 on the left and right sides extends to the opposite sides of the two fixing plates 12 and is respectively fixedly connected to the opposite sides of the two sliding blocks 9. Second through holes, which are adapted to the connecting rod 15, are provided on the upper and lower sides inside the two fixing plates 12.

[0024] The outer sides of the two second threaded rods 13 are fixedly installed with a rotating component 16, one end of which is movably connected to the inner top walls of the two rectangular grooves 8 and the other end of which extends to the bottom of the two mounting blocks 7. The rotating component 16 includes a worm wheel 161. The outer sides of the two second threaded rods 13 are fixedly installed with worm wheels 161 respectively located on the opposite sides of the two traction blocks 14. The inner top walls of the two rectangular grooves 8 are movably installed with a worm 162, one end of which is respectively meshed with the two worm wheels 161 and the other end of which extends to the bottom of the two mounting blocks 7. The inner top walls of the two rectangular grooves 8 are fixedly installed with a third bearing respectively located on the opposite sides of the two traction blocks 14. The worm 162 is rotatably connected to the inner top wall of the rectangular groove 8 through the third bearing, and the bottom of the two worm wheels 162 are fixedly installed with a second hand wheel 163.

[0025] When in use, the mounting plate 1 is fixedly connected to the engraving and milling machine to install the fixing bracket, and then the zirconia ceramic block can be placed on the top of the material tray 4 and located between the left and right and front and rear clamping blocks 62, and then the left and right first hand wheels 64 are turned to drive the left and right first threaded rods 61 to rotate, thereby driving the left and right clamping blocks 62 to move relative to each other, thereby clamping and fixing the left and right sides of the zirconia ceramic block, and then the front and rear first hand wheels 64 can be turned to drive the front and rear first threaded rods 61 to rotate, thereby driving the front and rear clamping blocks 62 to move relative to each other, thereby clamping and fixing the front and rear sides of the zirconia ceramic block, after the zirconia ceramic block is fixed, the engraving and milling machine can be used to engrave and mill the zirconia ceramic block, and when the material needs to be fixed, When cleaning the waste attached to the tray 4 and the fixed component 6, the two worm gears 162 can be driven to rotate by turning the two second hand wheels 163, and then the two second threaded rods 13 can be driven to rotate by the two worm wheels 161. The two second threaded rods 13 will drive the two traction blocks 14 to move away from each other during the rotation, and then the two sliders 9 and the two positioning blocks 11 can be driven to move away from each other by the left and right connecting rods 15, so that the two positioning blocks 11 are respectively moved out from the inside of the two positioning grooves 10, thereby releasing the fixation between the connecting block 3 and the frame 2. At this time, the connecting block 3 can be pulled upward from the inside of the frame 2, so as to disassemble the material tray 4 and the fixed component 6 as a whole, thereby facilitating the cleaning of the waste attached to the material tray 4 and the fixed component 6.

[0026] In summary, the denture fixing bracket for denture processing drives the two worms 162 to rotate by turning the two second hand wheels 163, and then drives the two second threaded rods 13 to rotate through the two worm wheels 161, and the two second threaded rods 13 will drive the two traction blocks 14 to move in opposite directions during the rotation process, and then drive the two sliders 9 and the two positioning blocks 11 to move in opposite directions through the left and right connecting rods 15, so that the two positioning blocks 11 are respectively moved out from the inside of the two positioning grooves 10, thereby releasing the connection block 3 and the frame 2. The connection block 3 can be pulled upward from the inside of the frame 2 to disassemble the material tray 4 and the fixing assembly 6 as a whole, thereby facilitating the cleaning of the waste chips attached to the material tray 4 and the fixing assembly 6, and solving the problem that in actual operation, since the engraving and milling machine is a precision processing equipment, the material tray and the zirconia ceramic block are not large in size, the operating space on the engraving and milling machine is small, and most of the material trays are not easy to disassemble, which makes it inconvenient to clean the waste chips remaining from the engraving and milling operation on the material tray, which is not conducive to use.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 denture fixing bracket for denture processing, comprising a mounting plate (1), a frame (2) is arranged on the top of the mounting plate (1), a connecting block (3) is arranged inside the frame (2), a material tray (4) with one end in contact with the top of the frame (2) is arranged on the top of the connecting block (3), a mounting frame (5) is arranged on the top of the material tray (4), and a fixing component (6) with one end extending into the interior of the mounting frame (5) and movably connected to the top of the material tray (4) is arranged on the left and right sides and the front and rear sides of the mounting frame (5), wherein: The frame (2) is provided with mounting blocks (7) on both left and right sides, rectangular grooves (8) are provided on opposite sides of the two mounting blocks (7), and sliders (9) are provided inside the two rectangular grooves (8). The connection block (3) is provided with positioning grooves (10) on both left and right sides, and positioning blocks (11) are provided on opposite sides of the two sliders (9), one end of which extends into the inside of the two positioning grooves (10), respectively. The two rectangular grooves (8) are provided with fixing plates (12) located on opposite sides of the two sliders (9), and one end of the two fixing plates (12) is movably connected to the inner wall of the opposite side of the two rectangular grooves (8). A second threaded rod (13) is connected, and a traction block (14) is provided between the upper and lower sides of the inner wall of the two rectangular grooves (8), and one end of the traction block (14) is respectively threadedly connected to the outer side of the two second threaded rods (13). The upper and lower ends of the opposite sides of the two traction blocks (14) are provided with a connecting rod (15), one end of the connecting rod (15) on the left and right sides extends to the opposite side of the two fixed plates (12) and is respectively fixedly connected to the opposite side of the two sliding blocks (9), and the outer side of the two second threaded rods (13) is provided with a rotating component (16) with one end movably connected to the inner top wall of the two rectangular grooves (8) and the other end extending to the bottom of the two mounting blocks (7).

2. The denture fixing bracket for denture processing according to claim 1, characterized in that: The fixing assembly (6) comprises a first threaded rod (61), and the left and right sides and the front and rear sides of the mounting frame (5) are both threadedly connected to a first threaded rod (61) having one end extending into the interior thereof, and opposite sides of the left and right first threaded rods (61) and opposite sides of the front and rear first threaded rods (61) are both movably mounted with a clamping block (62) having one end movably connected to the top of the material tray (4), and opposite sides of the left and right clamping blocks (62) and opposite sides of the front and rear clamping blocks (62) are both fixedly mounted with an anti-slip pad (63), and opposite sides of the left and right first threaded rods (61) and opposite sides of the front and rear first threaded rods (61) are both fixedly mounted with a first hand wheel (64).

3. The denture fixing bracket for denture processing according to claim 1, characterized in that: The rotating assembly (16) comprises a worm wheel (161), the outer sides of the two second threaded rods (13) are fixedly mounted with worm wheels (161) respectively located on the opposite sides of the two traction blocks (14), the inner top walls of the two rectangular grooves (8) are movably mounted with worms (162) with one end respectively meshing with the two worm wheels (161) and the other end respectively extending to the bottom of the two mounting blocks (7), and the bottoms of the two worms (162) are fixedly mounted with second hand wheels (163).

4. The denture fixing bracket for denture processing according to claim 2, characterized in that: First bearings are fixedly mounted on the opposite sides of the left and right clamping blocks (62) and the opposite sides of the front and rear clamping blocks (62), and the first threaded rod (61) is rotatably connected to the clamping blocks (62) via the first bearings.

5. The denture fixing bracket for denture processing according to claim 1, characterized in that: Second bearings are fixedly mounted on the opposite sides of the two fixed plates (12) and the inner walls of the opposite sides of the two rectangular grooves (8), and the second threaded rod (13) is rotatably connected to the fixed plates (12) and the inner walls of the rectangular grooves (8) respectively through the second bearings.

6. The denture fixing bracket for denture processing according to claim 3, characterized in that: The inner top walls of the two rectangular grooves (8) are fixedly mounted with third bearings respectively located on opposite sides of the two traction blocks (14), and the worm (162) is rotatably connected to the inner top walls of the rectangular grooves (8) via the third bearings.

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