False tooth manufacturing grinding tool

Abstract

The utility model discloses a false tooth manufacturing grinding tool, and relates to the technical field of false tooth processing and manufacturing, the false tooth manufacturing grinding tool comprises a box body, a grinding machine is fixedly installed on one side of the top end of the box body, a fixing block is fixedly installed in the middle of one side of the grinding machine, a plurality of mounting holes distributed at equal intervals are formed in the middle of the fixing block, and the grinding machine is fixedly installed in the box body. Two sliding blocks distributed in a mirror image mode are arranged on one side of the fixing block in a sliding mode, first bolts are arranged in the middles of the two sliding blocks, the middles of the two first bolts are clamped in the mounting hole in a sliding mode, and nuts used in cooperation with each other are installed on one sides of the two first bolts in a threaded mode; and one sides of the two nuts make contact with one sides of the sliding blocks, grinding needles are arranged in the middles of the two sliding blocks, the grinding needles can be conveniently fixed after being subjected to further height adjustment, the grinding needles can be conveniently disassembled and assembled, and therefore the grinding needles of different sizes can be more conveniently replaced in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of denture processing and manufacturing, in particular to a denture manufacturing grinding tool. Background Art

[0002] Dentures are what people often call "false teeth", just like "false legs" and "false limbs" are called "artificial limbs". "Dentures" means teeth that fulfill "duties" for humans. In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures (commonly known as "fixed dentures") cannot be taken out and put on by the patient himself, while removable dentures (commonly known as "removable dentures") can be easily taken out and put on by the patient;

[0003] When processing and grinding dentures, different grinding needles need to be used in different grinding situations, and the grinding needles need to be replaced. However, it is inconvenient to replace the grinding needles, which affects the processing efficiency. When grinding dentures, a large amount of dust will be generated to pollute the processing environment and cause harm to the workers who process the dentures. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to replace the grinding needle during the processing of dentures, and a large amount of dust will be generated during grinding to pollute the processing environment; the purpose of the utility model is to provide a grinding tool for denture production.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a denture making grinding tool, comprising a box body, a grinder is fixedly installed on one side of the top of the box body, a fixed block is fixedly installed on the middle part of one side of the grinder, a plurality of mounting holes distributed at equal intervals are opened in the middle part of the fixed block, two mirror-distributed sliders are slidably provided on one side of the fixed block, a first bolt is provided in the middle part of the two sliders, the middle parts of the two first bolts are slidably clamped in the inside of the mounting hole, nuts that cooperate with each other are threadedly installed on one side of the two first bolts, one side of the two nuts are in contact with one side of the slider, grinding pins are provided in the middle part of the two sliders, second bolts are threadedly installed in the middle part of one side of the two sliders, clamping blocks are rotatably installed on one end of the two second bolts, and one side of the two clamping blocks is in contact with the outer surface of the grinding pin.

[0006] Preferably, a vacuum cleaner is installed in the middle of the box, two symmetrically distributed suction nozzles are fixedly installed on one side of the grinder, and hoses that cooperate with each other are fixedly installed on the top of the two suction nozzles. The ends of the hoses away from the suction nozzles are fixedly installed on the input end of the vacuum cleaner, and the output end of the vacuum cleaner passes through the top of the box, and a filter drawer is slidably penetrated on one side of the box.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can facilitate the further height adjustment of the grinding needle and then fix it, and facilitates the disassembly and installation of the grinding needle, making it more convenient to replace grinding needles of different sizes during use.

[0009] 2. The present application can collect the powder generated during grinding to prevent the powder from being inhaled by the operator and causing damage to the worker's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure after being split in the utility model.

[0013] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0014] In the figure: 1. box body; 11. cavity; 12. filter drawer; 13. handle; 14. air outlet duct; 2. grinder; 3. vacuum cleaner; 31. hose; 32. nozzle; 4. fixing block; 41. mounting hole; 42. slider; 421. limiting hole; 422. threaded groove; 43. first bolt; 431. nut; 44. second bolt; 441. clamping block; 45. grinding needle; 5. clamping assembly. DETAILED DESCRIPTION

[0015] 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.

[0016] Example: Figure 1-3As shown, the utility model provides a denture making grinding tool, including a box body 1, a grinder 2 is fixedly installed on one side of the top of the box body 1, a fixed block 4 is fixedly installed in the middle of one side of the grinder 2, a plurality of mounting holes 41 distributed at equal intervals are opened in the middle of the fixed block 4, and two slide blocks 42 distributed in mirror images are slidably provided on one side of the fixed block 4. By providing the mounting holes 41 and by providing a plurality of mounting holes 41, it is convenient to limit and fix the slide block 42 at different height positions of the fixed block 4, and the middle parts of the two slide blocks 42 are each provided with a second A bolt 43, the middle parts of the two first bolts 43 are slidably clamped in the inside of the mounting hole 41, one side of the two first bolts 43 is threadedly installed with a nut 431 that cooperates with each other, one side of the two nuts 431 is in contact with one side of the slider 42, the middle part of the two sliders 42 is provided with a grinding needle 45, the middle part of one side of the two sliders 42 is threadedly installed with a second bolt 44, one end of the two second bolts 44 is rotatably installed with a clamping block 441, and one side of the two clamping blocks 441 is in contact with the outer surface of the grinding needle 45.

[0017] A vacuum cleaner 3 is installed in the middle of the box 1, and two symmetrically distributed suction nozzles 32 are fixedly installed on one side of the grinder 2. The tops of the two suction nozzles 32 are fixedly installed with hoses 31 that cooperate with each other. The ends of the hoses 31 away from the suction nozzles 32 are fixedly installed on the input end of the vacuum cleaner 3, and the output end of the vacuum cleaner 3 passes through the top of the box 1. A filter drawer 12 is slidably penetrated on one side of the box 1.

[0018] A limiting hole 421 is provided in the middle of the two sliders 42, and the first bolts 43 are slidably clamped inside the limiting holes 421. By setting the limiting holes 421, the limiting holes 421 are aligned with the mounting holes 41, the first bolts 43 are inserted into the middle parts, and then the nuts 431 used in conjunction with each other are threadedly installed on the other side of the first bolts 43, so that the sliders 42 can be limited and fixed.

[0019] A thread groove 422 is provided in the middle of one side of the two sliders 42, and the two second bolts 44 are threadedly installed inside the thread groove 422. By setting the thread groove 422, under the limitation of the second bolt 44 by the thread groove 422, the second bolt 44 can be rotated to drive the clamping block 441 to move, thereby limiting and fixing the grinding needle 45.

[0020] A cavity 11 is provided inside the box 1, and the filter drawer 12 is slidably mounted inside the cavity 11. By setting the cavity 11, the filter drawer 12 is slidably mounted inside the cavity 11 and is sealed and connected thereto to prevent dust from flying out.

[0021] An air outlet duct 14 is fixedly installed at the lower part of one side of the box body 1. By setting the air outlet duct 14, the gas sucked in by the vacuum cleaner 3 is filtered by the filter drawer 12 and then discharged through the air outlet duct 14.

[0022] A handle 13 is fixedly installed in the middle of one side of the filter drawer 12. By providing the handle 13, the filter drawer 12 can be pulled out from the interior of the cavity 11 by pulling the handle 13, so that the filter drawer 12 can be easily cleaned.

[0023] A clamping assembly 5 is installed on one side of the top end of the box body 1, and the clamping assembly 5 is used in conjunction with the grinding needle 45. By setting the clamping assembly 5, the denture is clamped and fixed by the clamping assembly 5, and the denture fixed in the middle of the clamping assembly 5 is ground in conjunction with the grinding needle 45 and the grinder 2.

[0024] Working principle: In actual use, after aligning the limiting holes 421 opened on the two sliders 42 with the mounting holes 41 on the mounting fixing block 4, after the first bolt 43 passes through the limiting hole 421 and the mounting hole 41, the other side of the first bolt 43 is threadedly installed with the nut 431 used in conjunction with it, so as to fix the slider 42, and by aligning the limiting holes 421 on the slider 42 with the mounting holes 41 at different positions on the mounting hole 41, the height of the slider 42 can be adjusted, and the grinding needle 45 is placed in the middle of one side of the two sliders 42, and the second bolt 44 installed in the thread groove 422 is rotated to drive the clamping block 441 to move close to the grinding needle 45, so that the grinding needle 45 is clamped and fixed under the cooperation of the clamping block 441 and the slider 42, and when disassembling, the second bolt 44 is rotated to make the clamping block 441 away from the outer surface of the grinding needle 45, and the grinding needle 45 can be disassembled and replaced;

[0025] During grinding, the denture to be ground is fixed by the clamping assembly 5, and then ground in cooperation with the grinding needle 45 and the grinder 2. At the same time, the vacuum cleaner 3 is started, and the dust generated during grinding is sucked in through the suction nozzle 32 in cooperation with the suction nozzle 32, and enters the interior of the cavity 11 after passing through the hose 31 and the vacuum cleaner 3. Under the filtration of the filter drawer 12, the dust is retained in the interior of the slot filter drawer 12, and the gas is discharged through the air outlet duct 14. The filter drawer 12 can be cleaned by pulling the filter drawer 12.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A denture making grinding tool, comprising a housing (1), characterized in that: A grinder (2) is fixedly mounted on one side of the top of the box body (1), a fixed block (4) is fixedly mounted on the middle of one side of the grinder (2), a plurality of mounting holes (41) distributed at equal intervals are opened in the middle of the fixed block (4), two sliding blocks (42) distributed in mirror images are slidably mounted on one side of the fixed block (4), a first bolt (43) is disposed in the middle of the two sliding blocks (42), the middle of the two first bolts (43) are slidably clamped in the inside of the mounting hole (41), and the two first bolts (43) are fixedly mounted on the middle of the two sliding blocks (42). One side of each of the two sliders (43) is threadedly mounted with a nut (431) for use with each other, one side of each of the two nuts (431) is in contact with one side of the slider (42), a grinding needle (45) is provided in the middle of each of the two sliders (42), a second bolt (44) is threadedly mounted in the middle of each of the two sliders (42), one end of each of the two second bolts (44) is rotatably mounted with a clamping block (441), and one side of each of the two clamping blocks (441) is in contact with the outer surface of the grinding needle (45).

2. A denture making grinding tool as claimed in claim 1, characterized in that: A vacuum cleaner (3) is installed in the middle of the box (1), and two symmetrically distributed suction nozzles (32) are fixedly installed on one side of the grinder (2). The top ends of the two suction nozzles (32) are fixedly installed with hoses (31) that cooperate with each other, and the ends of the hoses (31) away from the suction nozzles (32) are fixedly installed on the input end of the vacuum cleaner (3), and the output end of the vacuum cleaner (3) passes through the top end of the box (1). A filter drawer (12) is slidably penetrated on one side of the box (1).

3. A denture making grinding tool as claimed in claim 1, characterized in that: A limiting hole (421) is provided in the middle of the two sliding blocks (42), and the first bolts (43) are slidably clamped inside the limiting holes (421).

4. A denture making grinding tool as claimed in claim 1, characterized in that: A thread groove (422) is provided in the middle of one side of the two sliding blocks (42), and the two second bolts (44) are threadedly installed inside the thread groove (422).

5. A denture making grinding tool as claimed in claim 2, characterized in that: A cavity (11) is provided inside the box (1), and the filter drawer (12) is slidably mounted inside the cavity (11).

6. A denture making grinding tool as claimed in claim 1, characterized in that: An air outlet duct (14) is fixedly mounted on a lower portion of one side of the box body (1).

7. A denture making grinding tool as claimed in claim 2, characterized in that: A handle (13) is fixedly mounted in the middle of one side of the filter drawer (12).

8. The denture making grinding tool according to claim 1, characterized in that: A clamping assembly (5) is installed on one side of the top end of the box body (1), and the clamping assembly (5) and the grinding needle (45) are used in conjunction with each other.

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