CN114043320B - Medical treatment implantation tooth base burnishing machine - Google Patents
Medical treatment implantation tooth base burnishing machine Download PDFInfo
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- CN114043320B CN114043320B CN202111402095.6A CN202111402095A CN114043320B CN 114043320 B CN114043320 B CN 114043320B CN 202111402095 A CN202111402095 A CN 202111402095A CN 114043320 B CN114043320 B CN 114043320B
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- magnetorheological
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- polishing
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- 238000002513 implantation Methods 0.000 title claims description 3
- 238000005498 polishing Methods 0.000 claims abstract description 121
- 239000007788 liquid Substances 0.000 claims abstract description 112
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 239000007943 implant Substances 0.000 claims abstract description 11
- 230000001133 acceleration Effects 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000005284 excitation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing machine for a medical implant dental abutment, which is used for polishing a dental abutment and comprises a left liquid inlet pipe, a left speed reducer, a left magnetorheological accelerator, a rotating pipe, a magnetorheological speed regulator, a rotating motor, a right liquid inlet pipe, a right magnetorheological accelerator, a right speed reducer and magnetorheological polishing liquid, wherein the left magnetorheological accelerator is arranged in the middle of the left liquid inlet pipe, one end of the rotating pipe is rotatably communicated with the left liquid inlet pipe, the other end of the rotating pipe can be rotatably communicated with the right liquid inlet pipe, the left speed reducer is arranged at one end, far away from the rotating pipe, of the left liquid inlet pipe, the rotating pipe is driven to rotate by the rotating motor, the magnetorheological speed regulator is arranged on the rotating pipe, the right magnetorheological accelerator is arranged in the middle of the right liquid inlet pipe, the right speed reducer is arranged at one end, far away from the rotating pipe, of the right liquid inlet pipe, and the magnetorheological polishing liquid is smaller than the volume contained in the left liquid inlet pipe, the right liquid inlet pipe and the rotating pipe. And carrying out multi-dimensional polishing on the dental abutment, and accelerating reciprocating polishing by adopting a magnetorheological accelerator.
Description
Technical Field
The invention relates to a medical implant dental abutment polishing machine.
Background
It is a common method to polish pipes and objects with complex structures by using a magnetorheological fluid polishing solution. However, the existing polishing equipment adopting the principle uses a water pump as a flow driving element of the magnetorheological polishing liquid, and the magnetorheological polishing liquid can only flow through the rotary pipe along a straight line at a constant speed for polishing, so that the polishing mode is single, the polishing efficiency is low, and particularly for a dental abutment, the existing polishing equipment has a complex shape and often needs to polish for a long time.
Disclosure of Invention
The invention aims to provide a medical implant tooth abutment polishing machine which can effectively solve the problems that the polishing form of a magnetorheological polishing machine to an implant tooth abutment is single and the polishing time is long.
In order to solve the technical problems, the invention is realized by the following technical scheme: tooth base platform burnishing machine is planted in medical treatment for polish tooth base platform, including left feed liquor pipe, left reduction gear, left magnetic current becomes accelerator, swivelling pipe, magnetic current becomes speed regulator, rotating electrical machines, right feed liquor pipe, right magnetic current becomes accelerator, right reduction gear and magnetic current becomes polishing solution, the middle part of left feed liquor pipe is equipped with left magnetic current becomes accelerator, the one end of swivelling pipe is rotated left feed liquor pipe of intercommunication, the other end of swivelling pipe can rotate right feed liquor pipe of intercommunication, the one end that the swivelling pipe was kept away from to left feed liquor pipe is equipped with left reduction gear, the swivelling pipe by the rotating electrical machines drive rotates, magnetic current becomes the speed regulator setting and is in on the swivelling pipe, the middle part of right feed liquor pipe is equipped with right magnetic current becomes accelerator, the one end that the swivelling pipe was kept away from to right feed liquor pipe is equipped with right reduction gear, the volume of magnetic current becomes polishing solution is less than the volume sum that left feed liquor pipe, right feed liquor pipe and swivelling pipe held.
Preferably, the magnetorheological speed regulator comprises a speed regulation controller and at least one stage of speed regulation coil, all the speed regulation coils are sleeved on the rotating pipe side by side, the direction of magnetic force lines of a magnetic field generated by the speed regulation coils is parallel to the flowing direction of the magnetorheological polishing liquid, the speed regulation controller controls all the speed regulation coils to work, the flow speed of the magnetorheological polishing liquid in the rotating pipe is regulated through the speed regulation coils, the magnetorheological polishing liquid has more sufficient time to rotate, and a tooth abutment mixed in the magnetorheological polishing liquid is polished.
Preferably, the left magnetorheological accelerator comprises a left driving coil controller and at least one stage of left acceleration coil, the left acceleration coil is sleeved on the left liquid inlet pipe, the direction of magnetic force lines of a magnetic field generated by the left acceleration coil is parallel to the flowing direction of magnetorheological polishing liquid, the left driving coil controller controls all the left acceleration coils to work, and when the magnetorheological polishing liquid is polished from left to right, continuous pulse magnetic traveling waves generated by excitation of the at least one stage of left acceleration coil drive the magnetorheological polishing liquid to polish the tooth base mixed in the magnetorheological polishing liquid.
Preferably, the left accelerating coil has at least two stages, and is sleeved on the left liquid inlet pipe in sequence along the axis direction of the left liquid inlet pipe, so that a gradient magnetic field is formed better, and the polishing effect is enhanced.
Preferably, the right magnetorheological accelerator comprises a right driving coil controller and at least one stage of right acceleration coil, the right acceleration coil is sleeved on the right liquid inlet pipe, the direction of magnetic force lines of a magnetic field generated by the right acceleration coil is parallel to the flowing direction of the magnetorheological polishing liquid, the right driving coil controller controls all the right acceleration coils to work, and when the magnetorheological polishing liquid is polished from right to left, continuous pulse magnetic traveling waves generated by excitation of the at least one stage of right acceleration coil drive the magnetorheological polishing liquid to polish the tooth base mixed in the magnetorheological polishing liquid.
Preferably, the right accelerating coil has at least two stages, and is sleeved on the right liquid inlet pipe in sequence along the axis direction of the right liquid inlet pipe, so that a gradient magnetic field is formed better, and the polishing effect is enhanced.
Preferably, one end, far away from the rotating pipe, of the left liquid inlet pipe tilts upwards, and when the magnetorheological polishing liquid runs from right to left for polishing, the magnetorheological polishing liquid is prevented from overflowing from the end part of the left liquid inlet pipe.
Preferably, one end of the left liquid inlet pipe, which is far away from the rotating pipe, is connected with a left funnel, the left funnel is convenient for filling the magnetorheological polishing liquid, and a certain buffer space can be provided when the magnetorheological polishing liquid runs from right to left.
Preferably, one end, far away from the rotating pipe, of the right liquid inlet pipe tilts upwards, and when the magnetorheological polishing solution runs from left to right for polishing, the magnetorheological polishing solution is prevented from overflowing from the end part of the right liquid inlet pipe.
Preferably, one end of the right liquid inlet pipe, which is far away from the rotating pipe, is connected with a right funnel, and the right funnel is convenient for filling the magnetorheological polishing liquid and can also provide a certain buffer space when the magnetorheological polishing liquid runs from left to right.
Compared with the prior art, the invention has the advantages that:
the left magnetorheological accelerator and the right magnetorheological accelerator are utilized to solve the problems of single form and low efficiency of the existing magnetorheological polishing and polishing, the left magnetorheological accelerator is matched with the right speed reducer, the right magnetorheological accelerator is matched with the left speed reducer, the magnetorheological polishing solution reciprocates in the left liquid inlet pipe, the rotating pipe and the right liquid inlet pipe to polish tooth abutments mixed in the magnetorheological polishing solution, meanwhile, the volume of the magnetorheological polishing solution is smaller than the sum of the volumes contained in the left liquid inlet pipe, the right liquid inlet pipe and the rotating pipe, the space for the reciprocating motion of the magnetorheological polishing solution to flow out is reserved, and the magnetorheological polishing solution is prevented from overflowing the liquid inlet pipe to cause waste. The polishing efficiency of the device to the workpiece is greatly improved, and the mechanical precision of the product can also be effectively improved.
In addition, a rotary pipe is added, the rotary pipe is driven to rotate by a rotary motor, so that the magnetorheological polishing liquid flowing through the rotary pipe can rotate in the circumferential direction to form more polishing forms, and meanwhile, in order to prevent the magnetorheological polishing liquid from passing through the polishing pipe too fast, a magnetorheological speed regulator is additionally arranged on the polishing pipe to control the flow rate of the magnetorheological polishing liquid in the rotary pipe, so that the polishing is more sufficient.
Drawings
FIG. 1 is a schematic structural view of a reciprocating self-control rotating magnetic field magnetorheological polishing machine according to the present invention;
FIG. 2 is a schematic diagram of the operation of the left MR accelerator of the present invention.
Reference numerals:
a rotary pipe 100, a rotary motor 110;
a left speed reducer 210, a left liquid inlet pipe 220, a left magnetorheological accelerator 230, a left driving coil controller 231, a left accelerating coil 232 and a left funnel 240;
a magnetorheological governor 300, a speed regulation controller 310 and a speed regulation coil 320;
the right speed reducer 410, the right liquid inlet pipe 420, the right magnetorheological accelerator 430, the right driving coil controller 431, the right accelerating coil 432 and the right funnel 440;
magnetorheological polishing liquid 500, magnetic force lines 600 and a dental abutment 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, the embodiment of the polishing machine for the medical implant abutment according to the present invention includes a left liquid inlet pipe 220, a rotating pipe 100 and a right liquid inlet pipe 420 in sequence from left to right, wherein two ends of the rotating pipe 100 are rotatably connected to a right end of the left liquid inlet pipe 220 and a left end of the right liquid inlet pipe 420, respectively.
The left magnetorheological accelerator 230 is arranged on the outer wall of the middle of the left liquid inlet pipe 220, the left magnetorheological accelerator 230 comprises a left driving coil controller 231 and two-stage left acceleration coils 232, the left acceleration coils 232 are sleeved on the left liquid inlet pipe 220, the direction of magnetic force lines 600 of a magnetic field generated by the left acceleration coils 232 is parallel to the flowing direction of the magnetorheological polishing liquid 500, and the left driving coil controller 231 controls all the left acceleration coils 232 to work. In addition, the left part of the left liquid inlet pipe 220 is tilted upwards, the magnetorheological polishing liquid 500 is decelerated by utilizing the height, and waste caused by the fact that the magnetorheological polishing liquid 500 rushes out of the left liquid inlet pipe 220 when running leftwards can also be prevented. The left reducer 210 may be disposed at the left portion of the left liquid inlet pipe 220, and the left reducer 210 may be a reduction coil, and generates a reverse magnetic field by using the reducer to reduce the speed of the magnetorheological polishing liquid 500 passing through.
The arrangement of the components on the right side of the rotating pipe 100 is consistent with that of the components on the left side of the rotating pipe 100, namely, a right magnetorheological accelerator is arranged on the outer wall of the middle part of the right liquid inlet pipe 420, the right magnetorheological accelerator 430 comprises a right driving coil controller 431 and two stages of right acceleration coils 432, the number of the acceleration coils can be adjusted according to the polishing effect of actual needs, the length of the rotating pipe 100 and other requirements, the right acceleration coils 432 are sleeved on the right liquid inlet pipe 420, the direction of magnetic force lines 600 of a magnetic field generated by the right acceleration coils 432 is parallel to the flowing direction of the magnetorheological polishing liquid 500, and the right driving coil controller 431 controls all the right acceleration coils 432 to work. In addition, the right part of the right liquid inlet pipe 420 tilts upwards, and the height is utilized to decelerate the magnetorheological polishing solution 500, so that waste caused by the fact that the magnetorheological polishing solution 500 rushes out of the right liquid inlet pipe 420 when running rightwards can be prevented. The right reducer 410 may be further disposed at the right portion of the right liquid inlet pipe 420, and the right reducer 410 may be a reduction coil, and generates a reverse magnetic field by using the reducer to reduce the speed of the magnetorheological polishing liquid 500 passing therethrough.
In addition, the left end of the left liquid inlet pipe 220 is provided with the left funnel 240, the right end of the right liquid inlet pipe 420 is provided with the right funnel 440, and the left funnel 240 and the right funnel 440 are arranged, so that the magnetorheological polishing liquid 500 can be conveniently filled, and simultaneously, when the magnetorheological polishing liquid 500 is polished, the magnetorheological polishing liquid can also flow into the funnels to decelerate, so that the magnetorheological polishing liquid 500 is prevented from overflowing.
The outer wall of the rotating tube 100 is further provided with a magnetorheological speed regulator 300, the magnetorheological speed regulator 300 comprises a speed regulation controller 310 and two-stage speed regulation coils 320, all the speed regulation coils 320 are sleeved on the rotating tube side by side, the direction of magnetic force lines of a magnetic field generated by the speed regulation coils 320 is parallel to the flowing direction of magnetorheological polishing fluid, and the speed regulation controller 310 controls all the speed regulation coils 320 to work. The speed of the magnetorheological polishing fluid flowing through the rotary tube is controlled by the speed regulating coil 320, so that the magnetorheological polishing fluid can better rub the dental abutment 700 to polish the dental abutment 700. Meanwhile, the rotary tube 100 is driven by the rotary motor 110 to rotate around its rotation axis, and the rotary motor 110 can drive the rotary tube 100 to rotate through a belt pulley or other forms, so that the dental abutment 700 and the magnetorheological polishing solution 500 are fully mixed.
After the magnetorheological polishing solution 500 and the dental abutment 700 are mixed, the mixture is filled into the left liquid inlet pipe 220 from the left funnel 240, and when the magnetorheological polishing solution 500 flows from left to right for polishing, the magnetorheological polishing solution 500 is sequentially excited by the multi-stage left accelerating coil 232 to generate continuous pulse magnetic traveling waves to drive the magnetorheological polishing solution 500 and enable the magnetorheological polishing solution to perform pulse motion along the direction of the magnetic traveling waves of the magnetic field. The first-stage left acceleration coil 232 is relatively positioned at the upstream, the second-stage left acceleration coil 232 is relatively positioned at the downstream, if the multi-stage left acceleration coil 232 is analogized in sequence, continuous pulse magnetic traveling waves generated by sequential excitation of the multi-stage left acceleration coil 232 drive the magnetic material to move at a high speed, after pulse excitation current is introduced into the first-stage left acceleration coil 232, magnetic field magnetic traveling waves are generated in air gaps around a driving coil, the magnetorheological polishing solution 500 is attracted to move at an accelerated speed under the action of magnetic force, and when the magnetorheological polishing solution 500 runs to the middle of the first-stage left acceleration coil 232, a power supply is cut off, so that the magnetorheological polishing solution moves out of the first-stage left acceleration coil 232 by means of inertia; and then enters the second-stage left acceleration coil 232 to accelerate again, and a plurality of coils can be arranged to accelerate according to the requirement until the required speed is met. The first-stage left accelerating coil 232 is connected with pulse excitation current through the left driving coil controller 231 to generate a gradient magnetic field instantly, magnetorheological particles in the magnetorheological polishing solution 500 move along the direction of magnetic force lines 600 under the action of the magnetic field to form magnetic chains, abrasive particles in the magnetorheological polishing solution 500 are clamped among the magnetic chains, the magnetorheological particles move towards the direction of high magnetic field strength in the inhomogeneous magnetic field and are pushed to the area of low magnetic field strength to form a flexible grinding tool, and therefore the tooth abutment 700 mixed in the magnetorheological polishing solution is polished more efficiently.
After the magnetorheological polishing liquid enters the rotating tube, the speed regulating coil is controlled to electrify the speed regulating coil through the speed regulating controller, so that the speed regulating coil generates a magnetic field, the magnetorheological polishing liquid passing through the rotating tube is regulated through the magnetic field, the magnetorheological polishing liquid rotates along with the rotating tube, and the tooth abutment 700 mixed in the magnetorheological polishing liquid is polished in multiple dimensions.
After the magnetorheological polishing fluid 500 enters the right liquid inlet pipe 420, the magnetorheological polishing fluid 500 in the right liquid inlet pipe 420 is decelerated by the right decelerator 410 to prevent the magnetorheological polishing fluid from overflowing the right liquid inlet pipe 420. And then starting the right magnetorheological accelerator, wherein the principle of the right magnetorheological accelerator is the same as that of the left magnetorheological accelerator, and after the magnetorheological polishing solution 500 moves from right to left and enters the left liquid inlet pipe 220, the left speed reducer 210 is started to decelerate the magnetorheological polishing solution 500. The magnetorheological polishing fluid 500 is circulated and controlled in such a way that the magnetorheological polishing fluid reciprocates in the left fluid inlet pipe 220, the rotating pipe 100 and the right fluid inlet pipe 420, and the dental abutment 700 is polished. Of course, the magnetorheological polishing fluid 500 can also be filled into the right fluid inlet pipe 420 from the right funnel 440, and the polishing is performed from right to left.
After the device is adopted, not only can the pulse magneto-rheological polishing bullet be generated, but also the magneto-rheological polishing bullet can rotate in the circumferential direction when being arranged in the rotating pipe 100, so that the dental abutment 700 can be efficiently polished by various polishing modes.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (7)
1. Medical treatment implantation tooth base burnishing machine for polishing tooth base (700), its characterized in that: the magnetorheological fluid polishing device comprises a left liquid inlet pipe (220), a left speed reducer (210), a left magnetorheological accelerator (230), a rotating pipe (100), a magnetorheological speed regulator (300), a rotating motor (110), a right liquid inlet pipe (420), a right magnetorheological accelerator (430), a right speed reducer (410) and magnetorheological polishing fluid (500), wherein the left magnetorheological accelerator (230) is arranged in the middle of the left liquid inlet pipe (220), one end of the rotating pipe (100) is rotatably communicated with the left liquid inlet pipe (220), the other end of the rotating pipe (100) can be rotatably communicated with the right liquid inlet pipe (420), the left speed reducer (210) is arranged at one end, away from the rotating pipe (100), of the left liquid inlet pipe (220), the rotating pipe (100) is driven to rotate by the rotating motor (110), the magnetorheological speed regulator (300) is arranged on the rotating pipe (100), the right speed reducer (430) is arranged in the middle of the right liquid inlet pipe (420), one end, away from the rotating pipe (100), of the right liquid inlet pipe (420) is provided with the right speed reducer (410), and the volume of the magnetorheological polishing fluid (500) is smaller than the volume of the left liquid inlet pipe (220), the right magnetorheological speed regulator (420) and the rotating pipe (100);
the magnetorheological speed regulator (300) comprises a speed regulation controller (310) and at least one stage of speed regulation coil (320), all the speed regulation coils (320) are sleeved on the rotating pipe (100) side by side, the direction of magnetic lines (600) of a magnetic field generated by the speed regulation coils (320) is parallel to the flowing direction of the magnetorheological polishing liquid (500), and the speed regulation controller (310) controls all the speed regulation coils (320) to work;
the left magnetorheological accelerator (230) comprises a left driving coil controller (231) and at least one stage of left acceleration coil (232), the left acceleration coil (232) is sleeved on the left liquid inlet pipe (220), the direction of magnetic force lines (600) of a magnetic field generated by the left acceleration coil (232) is parallel to the flowing direction of magnetorheological polishing liquid (500), and the left driving coil controller (231) controls all the left acceleration coils (232) to work;
the right magnetorheological accelerator (430) comprises a right driving coil controller (431) and at least one stage of right acceleration coil (432), the right acceleration coil (432) is sleeved on the right liquid inlet pipe (420), the direction of magnetic lines (600) of a magnetic field generated by the right acceleration coil (432) is parallel to the flowing direction of the magnetorheological polishing liquid (500), and the right driving coil controller (431) controls all the right acceleration coils (432) to work.
2. The medical implant dental abutment polishing machine according to claim 1, wherein: the left accelerating coil (232) is provided with at least two stages and is sequentially sleeved on the left liquid inlet pipe (220) along the axial direction of the left liquid inlet pipe (220).
3. The medical implant dental abutment polishing machine according to claim 1, wherein: the right accelerating coil (432) has at least two stages, and is sleeved on the right liquid inlet pipe (420) in sequence along the axial direction of the right liquid inlet pipe (420).
4. The medical implant dental abutment polishing machine according to claim 1, wherein: one end of the left liquid inlet pipe (220) far away from the rotating pipe (100) is tilted upwards.
5. The medical implant dental abutment polishing machine according to claim 1, wherein: and one end of the left liquid inlet pipe (220) far away from the rotating pipe (100) is connected with a left funnel (240).
6. The medical implant dental abutment polishing machine according to claim 1, wherein: one end of the right liquid inlet pipe (420) far away from the rotating pipe (100) is tilted upwards.
7. The medical implant dental abutment polishing machine according to claim 1, wherein: and one end of the right liquid inlet pipe (420) far away from the rotating pipe (100) is connected with a right funnel (440).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402095.6A CN114043320B (en) | 2021-11-24 | 2021-11-24 | Medical treatment implantation tooth base burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402095.6A CN114043320B (en) | 2021-11-24 | 2021-11-24 | Medical treatment implantation tooth base burnishing machine |
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| Publication Number | Publication Date |
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| CN114043320A CN114043320A (en) | 2022-02-15 |
| CN114043320B true CN114043320B (en) | 2022-10-14 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140163664A1 (en) * | 2006-11-21 | 2014-06-12 | David S. Goldsmith | Integrated system for the ballistic and nonballistic infixion and retrieval of implants with or without drug targeting |
| CN100560296C (en) * | 2008-03-25 | 2009-11-18 | 中国人民解放军国防科学技术大学 | Stablize the Magnetorheologicai polishing liquid EGR of polishing fluid performance in the time of can growing |
| CN101745846A (en) * | 2008-12-10 | 2010-06-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Grinding material vibration porous deburring process |
| CN102091975A (en) * | 2010-12-06 | 2011-06-15 | 浙江工业大学 | Magnetorheological polishing method for free-form surface of mould |
| CN103612162A (en) * | 2013-11-25 | 2014-03-05 | 四川大学 | Magnetorheological fluid curved surface polishing system |
| CN107088839B (en) * | 2017-05-15 | 2019-02-15 | 安徽理工大学 | One kind delaying formula driving abrasive material slurry based on two class magnetism and strengthens fluidic device |
| CN207104672U (en) * | 2017-06-30 | 2018-03-16 | 安徽理工大学 | A kind of electromagnetism abrasive material slurry cleaning device |
| CN107553343A (en) * | 2017-09-18 | 2018-01-09 | 安徽理工大学 | A kind of electromagnetism abrasive material slurry burnishing device |
| CN110918201A (en) * | 2019-12-10 | 2020-03-27 | 朱义法 | Novel magnetic ball mill |
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2021
- 2021-11-24 CN CN202111402095.6A patent/CN114043320B/en active Active
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| CN114043320A (en) | 2022-02-15 |
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Denomination of invention: Medical implant tooth base polishing machine Effective date of registration: 20221205 Granted publication date: 20221014 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: CANWELL MEDICAL Co.,Ltd. Registration number: Y2022330003493 |
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Date of cancellation: 20231205 Granted publication date: 20221014 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: CANWELL MEDICAL Co.,Ltd. Registration number: Y2022330003493 |
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Denomination of invention: Medical dental implant base polishing machine Granted publication date: 20221014 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: CANWELL MEDICAL Co.,Ltd. Registration number: Y2024980000673 |