CN220637350U - Gypsum base polisher for tooth model - Google Patents
Gypsum base polisher for tooth model Download PDFInfo
- Publication number
- CN220637350U CN220637350U CN202322079390.3U CN202322079390U CN220637350U CN 220637350 U CN220637350 U CN 220637350U CN 202322079390 U CN202322079390 U CN 202322079390U CN 220637350 U CN220637350 U CN 220637350U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- protective cover
- motor
- push rod
- tooth model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052602 gypsum Inorganic materials 0.000 title claims description 12
- 239000010440 gypsum Substances 0.000 title claims description 12
- 239000011505 plaster Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000005498 polishing Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000010641 Tooth disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of denture processing and discloses a plaster base grinding machine for a tooth model, which comprises a workbench, wherein one side of the top end of the workbench is fixedly connected with a fixing rod, one side of the top end of the fixing rod is penetrated with a push rod, one end of the push rod is fixedly connected with a mounting plate, two ends of the other side of the mounting plate are fixedly connected with fixing plates, the fixing plates are connected with clamping plates through bolts, the middle part of one side of the fixing rod is fixedly connected with a motor II, the driving end of the motor II penetrates through the fixing rod and is fixedly connected with a driving gear, one side of the driving gear is in meshed connection with a driven gear, and the inside of the driven gear is fixedly connected with the push rod. According to the tooth model base, the clamping plate is clamped and fixed by the rotating bolts, the driving gear is driven to rotate by the motor II, the push rod is rotated by the cooperation of the driving gear and the driven gear, and the mounting plate and the tooth model base are driven to rotate by the rotation of the push rod.
Description
Technical Field
The utility model relates to the technical field of denture processing, in particular to a gypsum base grinding machine for a tooth model.
Background
The dentist makes a tooth model according to the shape of the teeth of a patient, namely a tooth model, and is used for showing the position of the teeth disease to the patient, the tooth model is generally formed by molding and drying paste of a molding die, the paste is mostly placed on a tabletop to be displayed for the patient in the using process of the dental die, the tooth model is required to be fixed on a base when placed on the tabletop, the base is generally formed by molding gypsum, and a grinding machine is often required to grind the tooth model when the base of the tooth model is molded.
Often need the staff to hold tooth model base and polish it when using the polisher to polish tooth model base to the in-process that polishes needs the continuous rotation tooth model base of staff, thereby makes the process staff who polishes comparatively hard.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the gypsum base grinding machine for the tooth model, which solves the problems that when the tooth model base is ground, a worker is often required to hold the tooth model base to grind the tooth model base, and in the grinding process, the worker is required to rotate the tooth model base differently, so that the worker is more laborious in the grinding process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gypsum base polisher for tooth model, includes the workstation, workstation top one side fixedly connected with dead lever, dead lever top one side is run through there is the push rod, push rod one end fixedly connected with mounting panel, the equal fixedly connected with fixed plate in mounting panel opposite side both ends, the fixed plate passes through bolted connection there is splint, dead lever one side middle part fixedly connected with motor two, motor two drive ends run through dead lever fixedly connected with driving gear, driving gear one side meshing is connected with driven gear, the inside fixedly connected with push rod of driven gear, workstation top rear side fixedly connected with L shape bracing piece, L shape bracing piece other end fixedly connected with cylinder, cylinder drive end fixedly connected with safety cover.
The clamping plate is clamped and fixed by the rotating bolts, the driving gear is driven to rotate by the motor II, the push rod is rotated by the cooperation of the driving gear and the driven gear, and the mounting plate and the tooth model base are driven to rotate by the rotation of the push rod, so that the tooth model base is polished by the polishing wheel conveniently.
As a further description of the above technical solution:
the utility model discloses a safety cover, including safety cover top front side, box, pipeline, collecting bin, negative pressure machine, box inside sliding connection, the safety cover top front side fixedly connected with box, the equal fixedly connected with pipeline in box both sides, the pipeline other end runs through roof fixedly connected with collecting bin in the safety cover, the pipeline middle part outside all is provided with the negative pressure machine, the inside sliding connection of box has the collecting box.
The negative pressure machine is matched with the pipeline to enable the collecting bin to suck the ground scraps of the tooth model base, the ground scraps are conveyed to the collecting box inside the box body through the pipeline to be stored, and meanwhile the protective cover can be used for preventing the ground scraps of the tooth model base from flying everywhere.
As a further description of the above technical solution:
the protection cover is characterized in that connecting rods are fixedly connected to two sides of the inner top wall of the protection cover, grinding wheels are arranged in the protection cover, rotating shafts are fixedly connected to the inner portions of the grinding wheels, and two ends of each rotating shaft are respectively connected to the connecting rods in a rotating mode and far away from the protection cover.
The grinding wheel is rotated through rotation of the rotating shaft, so that the tooth model base is ground.
As a further description of the above technical solution:
the protection cover is characterized in that a motor I is fixedly connected to one side of the top end of the protection cover, a bevel gear I is fixedly connected to the driving end of the motor I penetrating through the inner top wall of the protection cover, a bevel gear II is connected to one side of the bevel gear I in a meshed mode, and a rotating shaft is fixedly connected to the inner portion of the bevel gear II.
The first bevel gear is driven to rotate by the motor, the rotating shaft is driven to rotate by the cooperation of the first bevel gear and the second bevel gear, and the polishing wheel is rotated by the rotation of the rotating shaft so as to polish the tooth model base.
As a further description of the above technical solution:
the mounting plate is close to the fluting has all been seted up in one side four corners of fixed plate, the inside equal sliding connection of fluting has the sliding block, one side the sliding block other end is fixed connection respectively at splint one side both ends that are close to the mounting plate.
The movement of the clamping plate is limited by the cooperation of the grooves and the sliding blocks, so that the bolt is prevented from shaking when the clamping plate is pushed to move.
As a further description of the above technical solution:
negative pressure machine fixed connection is in the both sides on protective cover top, collect storehouse fixed connection in the both sides of protective cover inside wall, the observation window has been seted up to the protective cover front end.
The negative pressure machine is matched with the pipeline to enable the collection bin to suck air so as to collect the scraps polished by the tooth model base, and meanwhile, the observation window can be utilized to observe the polishing condition of the tooth model base.
As a further description of the above technical solution:
the inside equal threaded connection of fixed plate has the bolt, the equal swivelling joint of the one end that the bolt is close to each other has splint.
The clamping plate is moved by turning the bolt so as to fix the tooth mold.
The utility model has the following beneficial effects:
1. according to the tooth model base, the clamping plate is clamped and fixed by the rotating bolts, the driving gear is driven to rotate by the motor II, the push rod is rotated by the cooperation of the driving gear and the driven gear, and meanwhile, the mounting plate and the tooth model base are driven to rotate by the rotation of the push rod, so that the tooth model base is conveniently polished by the polishing wheel, and the workload of workers is reduced.
2. According to the utility model, the negative pressure machine is matched with the pipeline to enable the collecting bin to suck air so as to collect the ground scraps of the tooth model base, the ground scraps are conveyed into the collecting box in the box body through the pipeline to be stored, and meanwhile, the protective cover can be used for preventing the ground scraps of the tooth model base from flying everywhere.
Drawings
Fig. 1 is a front perspective view of a gypsum base grinder for tooth models according to the present utility model;
fig. 2 is a schematic perspective view showing a front view of a mounting plate of a plaster base grinder for tooth models according to the present utility model;
FIG. 3 is a front perspective cross-sectional view of a protective cover of a plaster base grinder for tooth models according to the present utility model;
fig. 4 is a schematic side perspective sectional view of a case of a plaster base grinder for tooth model according to the present utility model.
Legend description:
1. a work table; 2. a fixed rod; 3. an observation window; 4. a case; 5. a cylinder; 6. an L-shaped support rod; 7. a protective cover; 8. a collecting bin; 9. a negative pressure machine; 10. a collection box; 11. a pipe; 12. bevel gears I; 13. a first motor; 14. a connecting rod; 15. a second motor; 16. grinding wheel; 17. a rotating shaft; 18. bevel gears II; 19. a drive gear; 20. a driven gear; 21. a push rod; 22. a mounting plate; 23. slotting; 24. a sliding block; 25. a fixing plate; 26. a clamping plate; 27. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a gypsum base polisher for tooth model, including workstation 1, workstation 1 top one side fixedly connected with dead lever 2, dead lever 2 top one side is run through and is had push rod 21, push rod 21 one end fixedly connected with mounting panel 22, the equal fixedly connected with fixed plate 25 in mounting panel 22 opposite side both ends, fixed plate 25 is connected with splint 26 through bolt 27, dead lever 2 one side middle part fixedly connected with motor two 15, motor two 15 drive end is run through dead lever 2 fixedly connected with driving gear 19, driving gear 19 one side meshing is connected with driven gear 20, driven gear 20 inside fixedly connected with push rod 21, workstation 1 top rear side fixedly connected with L shape bracing piece 6, L shape bracing piece 6 other end fixedly connected with cylinder 5, cylinder 5 drive end fixedly connected with safety cover 7, thereby make splint 26 remove through turning bolt 27 and fix the tooth mould, simultaneously drive driving gear 19 through motor two 15 rotates, and utilize driving gear 19 and driven gear 20's cooperation to drive push rod 21 rotation, make mounting panel 22 drive tooth mould rotation through the rotation of push rod 21 simultaneously.
The front side fixedly connected with box 4 on safety cover 7 top, the equal fixedly connected with pipeline 11 of box 4 both sides, the pipeline 11 other end runs through the inner roof fixedly connected with collection storehouse 8 of safety cover 7, and the middle part outside of pipeline 11 all is provided with negative pressure machine 9, and the inside sliding connection of box 4 has collecting box 10 to the position of collecting box 10 outer end and the contact of box 4 inner wall is sealed through the sealing washer, avoids gas leakage ash discharge. The protective cover 7 is driven to move downwards through the air cylinder 5, so that the protective cover 7 covers the tooth model base, meanwhile, the negative pressure machine 9 is matched with the pipeline 11 to enable the collecting bin 8 to suck air so as to collect the scraps polished by the tooth model base, the scraps are conveyed into the collecting box 10 in the box body 4 through the pipeline 11 to be stored, an air outlet is formed in the top end of the box body 4, a filter screen is fixedly connected to the inner side of the air outlet, connecting rods 14 are fixedly connected to two sides of the inner top wall of the protective cover 7, polishing wheels 16 are arranged in the protective cover 7, rotating shafts 17 are fixedly connected to the inner sides of the polishing wheels 16, two ends of the rotating shafts 17 are respectively connected to the connecting rods 14 in a rotating mode, the polishing wheels 16 are rotated through rotation of the rotating shafts 17, so that the tooth model base is polished, a motor I13 is fixedly connected to one side of the top end of the protective cover 7, a driving end of the motor I13 penetrates through the inner top wall of the protective cover 7, a bevel gear I12 is fixedly connected to the inner top wall of the protective cover 7, bevel gear two 18 is connected with one side of bevel gear two 12 in a meshed way, rotating shaft 17 is fixedly connected in bevel gear two 18, bevel gear one is driven to rotate through motor one 13, rotating shaft 17 is driven to rotate through the cooperation of bevel gear one 12 and bevel gear two 18, grinding wheel 16 is driven to rotate through the rotation of rotating shaft 17, tooth model base is ground, slot 23 is formed in four corners of one side of mounting plate 22 close to fixing plate 25, sliding blocks 24 are slidingly connected in slots 23, the other end of one side sliding block 24 is fixedly connected with two ends of one side of clamping plate 26 close to mounting plate 22 respectively, movement of limiting clamping plate 26 is realized through cooperation of slot 23 and sliding blocks 24, so that bolt 27 is prevented from shaking when pushing clamping plate 26 to move, negative pressure machine 9 is fixedly connected with two sides of the top end of protective cover 7, collecting bin 8 is fixedly connected with two sides of the inner side wall of protective cover 7, the observation window 3 has been seted up to safety cover 7 front end, thereby makes through negative pressure machine 9 and pipeline 11 cooperation collect storehouse 8 induced draft and collect the piece that tooth model base was polished down, and the inside equal threaded connection of fixed plate 25 has bolt 27 simultaneously, and the equal rotation of the one end that bolt 27 is close to each other is connected with splint 26, thereby makes splint 26 remove and fixes tooth mould through rotating bolt 27.
Working principle: the tooth model base to be polished is placed between two clamping plates 26, the clamping plates 26 are moved through rotating bolts 27 to fix the tooth model base, meanwhile, the driving gear 19 is driven to rotate through the motor II 15, the push rod 21 is driven to rotate through the cooperation of the driving gear 19 and the driven gear 20, meanwhile, the mounting plate 22 is driven to rotate through the rotation of the push rod 21, the protection cover 7 can be driven to move downwards through the air cylinder 5, the polishing wheel 16 is contacted with the tooth model base, the motor I13 is used for driving the bevel gear II 12 to rotate, the rotating shaft 17 is driven to rotate through the cooperation of the bevel gear I12 and the bevel gear II 18, the polishing wheel 16 is driven to rotate through the rotation of the rotating shaft 17, the collecting bin 8 is driven to suck dust from the tooth model base through the cooperation of the negative pressure machine 9 and the pipeline 11 during polishing, the dust is conveyed into the collecting bin 10 inside the box 4 through the pipeline 11 to be stored, and dust inside the box 4 can be cleaned after the collecting bin 10 is pulled out.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a gypsum base polisher for tooth model, includes workstation (1), its characterized in that: workstation (1) top one side fixedly connected with dead lever (2), dead lever (2) top one side is run through there is push rod (21), push rod (21) one end fixedly connected with mounting panel (22), equal fixedly connected with fixed plate (25) in mounting panel (22) opposite side both ends, fixed plate (25) are connected with splint (26) through bolt (27), dead lever (2) one side middle part fixedly connected with motor two (15), motor two (15) drive end runs through dead lever (2) fixedly connected with driving gear (19), driving gear (19) one side meshing is connected with driven gear (20), driven gear (20) inside fixedly connected with push rod (21), workstation (1) top rear side fixedly connected with L shape bracing piece (6), L shape bracing piece (6) other end fixedly connected with cylinder (5), cylinder (5) drive end fixedly connected with safety cover (7).
2. A gypsum base grinder for dental models as set forth in claim 1, wherein: the utility model discloses a safety cover, including safety cover (7), box (4) are all fixedly connected with on safety cover (7) top front side, box (4) both sides all fixedly connected with pipeline (11), roof fixedly connected with collection storehouse (8) in safety cover (7) are run through to the pipeline (11) other end, all be provided with negative pressure machine (9) in the middle part outside pipeline (11), box (4) inside sliding connection has collecting box (10).
3. A plaster base grinder for tooth models according to claim 2, characterized in that: the novel polishing device is characterized in that connecting rods (14) are fixedly connected to two sides of the inner top wall of the protective cover (7), polishing wheels (16) are arranged in the protective cover (7), rotating shafts (17) are fixedly connected to the interiors of the polishing wheels (16), and two ends of each rotating shaft (17) are respectively connected to the connecting rods (14) in a rotating mode.
4. A plaster base grinder for tooth models according to claim 2, characterized in that: the novel electric motor is characterized in that a motor I (13) is fixedly connected to one side of the top end of the protective cover (7), a bevel gear I (12) is fixedly connected to the driving end of the motor I (13) penetrating through the inner top wall of the protective cover (7), a bevel gear II (18) is connected to one side of the bevel gear I (12) in a meshed mode, and a rotating shaft (17) is fixedly connected to the inside of the bevel gear II (18).
5. A gypsum base grinder for dental models as set forth in claim 1, wherein: the four corners of one side of the mounting plate (22) close to the fixing plate (25) are provided with grooves (23), sliding blocks (24) are slidably connected in the grooves (23), and one side of each sliding block (24) is fixedly connected with two ends of one side of the clamping plate (26) close to the mounting plate (22) respectively.
6. A plaster base grinder for tooth models according to claim 2, characterized in that: negative pressure machine (9) fixed connection is in protective cover (7) top both sides, collect storehouse (8) fixed connection in protective cover (7) inside wall both sides, observation window (3) have been seted up to protective cover (7) front end.
7. A gypsum base grinder for dental models as set forth in claim 1, wherein: bolts (27) are connected with the inside of the fixing plate (25) in a threaded mode, and clamping plates (26) are connected with one ends, close to each other, of the bolts (27) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079390.3U CN220637350U (en) | 2023-08-04 | 2023-08-04 | Gypsum base polisher for tooth model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079390.3U CN220637350U (en) | 2023-08-04 | 2023-08-04 | Gypsum base polisher for tooth model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637350U true CN220637350U (en) | 2024-03-22 |
Family
ID=90262329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079390.3U Active CN220637350U (en) | 2023-08-04 | 2023-08-04 | Gypsum base polisher for tooth model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637350U (en) |
-
2023
- 2023-08-04 CN CN202322079390.3U patent/CN220637350U/en active Active
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