CN211300427U

CN211300427U - Cutting device for false tooth processing

Info

Publication number: CN211300427U
Application number: CN201921336624.5U
Authority: CN
Inventors: 刘海兵
Original assignee: Shenzhen Shangmeier Technology Research And Development Co ltd
Current assignee: Shenzhen Shangmeier Technology Research And Development Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-21
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a cutting device is used in artificial tooth processing, including the cutting stick, separate fender mechanism, driving motor and dust catcher, the cutting stick includes barred body, cutting tooth, inhales material mouth, tooth mouth and draw-in groove, the surface of barred body is equipped with bellied cutting tooth, the front end of barred body has been seted up and has been inhaled the material mouth, it communicates with each other with the inside cavity of barred body to inhale the material mouth, there is the dust catcher inside cavity of barred body through the pipe connection, annular draw-in groove has been seted up on the surface of barred body, the outside of barred body has been cup jointed and has been separated fender mechanism. This device separates through the baffle and keeps off between oral cavity inner wall and cutting tooth to it is fixed with handheld pole to utilize the hand, ensures that the inner wall of oral cavity one side can not contact the cutting tooth, and the baffle can block the waste material that splashes simultaneously, and collects through inhaling the material mouth, guarantees the safety in the oral cavity of cutting in-process, can maintain the cleanness in oral cavity simultaneously. The cutting device for false tooth processing has the advantages of high safety and high cleaning force.

Description

Cutting device for false tooth processing

Technical Field

The utility model relates to a cutting device, especially a cutting device is used in artificial tooth processing.

Background

The artificial tooth adopts single sample usually, injection moulding's mode production, reach the purpose that highly matches with the oral cavity of edentulous person, need cut the unmatched place of rim charge and oral cavity after the artificial tooth drawing of patterns, the top at the electric drill is installed to the clinical adoption of dentistry has the rim plate of grinding function, the cutting of polishing, when polishing inside the oral cavity, easy emergence causes the oral cavity wall to be injured, mainly be misoperation, the drill bit touches oral cavity inner wall or the waste material that the artificial tooth cut strikes oral cavity inner wall, cause the fish tail, the potential safety hazard is high, and the cutting waste material causes the inside filth in oral cavity, danger is big.

SUMMERY OF THE UTILITY MODEL

In view of the above circumstances, it is desirable to provide a cutting device for denture processing that is highly safe and highly effective in cleaning.

A cutting device for false tooth processing comprises a cutting rod, a blocking mechanism, a driving motor and a dust collector, wherein the cutting rod comprises a rod body, cutting teeth, a suction port, a tooth port and a clamping groove, the outer surface of the rod body is provided with the raised cutting teeth, the front end of the rod body is provided with the suction port, the suction port is communicated with an internal cavity of the rod body, the internal cavity of the rod body is connected with the dust collector through a pipeline, the surface of the rod body is provided with an annular clamping groove, the clamping groove is positioned at the rear end of the cutting teeth, the inner wall of the rear end of the rod body is provided with the tooth port, the tooth port of the rod body is connected with a gear in a clamping and embedding manner, the rear end of the gear is connected with the driving motor, and the blocking mechanism is sleeved outside the rod body;

the blocking mechanism comprises an inner ring, an outer ring, a baffle, steel balls and handheld rods, the inner ring is connected with the inside of the clamping groove in a clamping and embedding manner, the steel balls are movably connected to the inner wall of the inner ring, the outer ring is welded to the outside of the inner ring, the semi-arc baffle is arranged at the front end of the outer ring, and the handheld rods are welded to the two sides of the outer ring.

Preferably, the middle part of the gear is connected with a motor shaft of the driving motor in a penetrating way.

Preferably, the rod body is a tubular iron rod with a hollow interior.

Preferably, the outer ring and the baffle are of an integral structure, the outer parts of the outer ring and the baffle are rubber layers, and the inner parts of the outer ring and the baffle are iron layers.

Above-mentioned cutting device for artificial tooth processing cuts through the barred body rotation, and the baffle can separate and keep off between oral cavity wall and cutting tooth to it is fixed with handheld pole to utilize the hand, guarantees that handheld pole can not rotate along with the barred body, ensures that the inner wall of oral cavity one side can not contact the cutting tooth, and the baffle can block the waste material that splashes simultaneously, and collects through inhaling the material mouth, guarantees the safety in the oral cavity of cutting process, can maintain the cleanness in oral cavity simultaneously.

Drawings

FIG. 1 is an overall block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of a wand according to an embodiment of the invention;

fig. 3 is a connection diagram of a driving motor according to an embodiment of the present invention;

FIG. 4 is an end view of a wand of an embodiment of the invention;

fig. 5 is a block mechanism structure diagram according to an embodiment of the present invention.

In the figure: 1. cutting a rod; 11. a rod body; 12. cutting teeth; 13. a material sucking port; 14. a tooth mouth; 15. a card slot; 2. a blocking mechanism; 21. an inner ring; 22. an outer ring; 23. a baffle plate; 24. steel balls; 25. a hand-held wand; 3. a drive motor; 4. a vacuum cleaner; 5. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the cutting device for machining an artificial tooth of the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, the cutting device for false tooth processing according to the embodiment of the present invention includes a cutting rod 1, a blocking mechanism 2, a driving motor 3 and a dust collector 4, the cutting rod 1 includes a rod 11, a cutting tooth 12, a suction port 13, a tooth port 14 and a clamping groove 15, the outer surface of the rod 11 is provided with a convex cutting tooth 12, the front end of the rod 11 is provided with the suction port 13, the suction port 13 is communicated with the internal cavity of the rod 11, the internal cavity of the rod 11 is connected with the dust collector 4 through a pipe, the cut waste is sucked by the air flow of the dust collector 4, sequentially by the suction port 13, the internal cavity of the rod 11 and the pipe, and finally collected by the dust collector 4, the surface of the rod 11 is provided with the annular clamping groove 15, the clamping groove 15 is located at the rear end of the cutting tooth 12, the inner wall of the rear end of the rod 11 is provided with the tooth port 14, the tooth port 14 of the rod 11 is connected with a gear 5 in an embedded manner, the, the barred body 11 is inside hollow tubulose iron bar, and the middle part through connection of gear 5 has driving motor 3's motor shaft, and driving motor 3 passes through the motor shaft and rotates, drives gear 5 and rotates, thereby barred body 11 is driven with 5 intermeshing of gear, begins to rotate, compares in motor shaft lug connection's electric drill, and the barred body is rotatory even, can not swing, and the outside of barred body 11 has cup jointed and has separated fender mechanism 2.

Referring to fig. 5, the blocking mechanism 2 includes an inner ring 21, an outer ring 22, a baffle 23, steel balls 24 and a hand-held rod 25, the inner ring 21 is connected to the inside of the slot 15 in a snap-fit manner, the steel balls 24 are movably connected to the inner wall of the inner ring 21 to reduce friction between the rod 11 and the inner ring 21, the outer ring 22 is welded to the outside of the inner ring 21, the front end of the outer ring 22 is provided with the semi-arc baffle 23, the outer ring 22 and the baffle 23 are of an integral structure, the outer part of the outer ring 22 and the baffle 23 is soft in a rubber layer, the inner wall of a contact cavity is not scratched and does not have cold touch, an iron layer is arranged inside the contact cavity, the iron layer can block splashed waste materials, the hand-held rods 25 are welded to the two sides of the outer ring 22, the hand-held rods 25 are manually controlled, before cutting is started, the hand-held rods 25 are rotated to rotate inside the, for fixing and preventing the rotation thereof.

The working principle is as follows: driving motor 3 passes through the motor shaft and rotates, it rotates to drive gear 5, thereby barred body 11 is driven with 5 intermeshing of gear, begin to rotate, barred body 11 rotates and makes cutting teeth 12 of front end can cut and polish, the waste material of cutting is absorbed by the air current of dust catcher 4, by inhaling material mouth 13 in proper order, cavity and the pipeline of barred body 11 inside, collect by dust catcher 4 at last, rotatory handheld rod 25, make baffle 23 at draw-in groove 15 internal rotation, a direction that blocks for adjusting baffle 23, when barred body 11 rotary cutting, the interface intracavity wall is supported to the outer wall of baffle 23, the opposite side of cutting teeth 12 cuts.

In summary, the following steps: the utility model discloses cutting device is used in artificial tooth processing cuts through the barred body 11 rotation, baffle 23 can separate and keep off between oral cavity wall and cutting teeth 12, and it is fixed with handheld pole 25 to utilize the hand, guarantee that handheld pole 25 can not rotate along with barred body 11, ensure that the inner wall of oral cavity one side can not contact cutting teeth 12, baffle 23 can block the waste material that splashes simultaneously, and collect through inhaling material mouth 13, guarantee the safety in the oral cavity in the cutting process, can maintain the cleanness in oral cavity simultaneously.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a cutting device is used in artificial tooth processing, includes cutting rod (1), separates fender mechanism (2), driving motor (3) and dust catcher (4), its characterized in that: the cutting rod (1) comprises a rod body (11), cutting teeth (12), a material suction port (13), a tooth port (14) and a clamping groove (15), the outer surface of the rod body (11) is provided with convex cutting teeth (12), the front end of the rod body (11) is provided with a material suction port (13), the material suction port (13) is communicated with the inner cavity of the rod body (11), the inner cavity of the rod body (11) is connected with a dust collector (4) through a pipeline, the surface of the rod body (11) is provided with an annular clamping groove (15), the clamping groove (15) is positioned at the rear end of the cutting teeth (12), a tooth opening (14) is arranged on the inner wall of the rear end of the rod body (11), the tooth opening (14) of the rod body (11) is connected with a gear (5) in a clamping and embedding manner, the rear end of the gear (5) is connected with a driving motor (3), and the outside of the rod body (11) is sleeved with a blocking mechanism (2);

keep off mechanism (2) and include inner circle (21), outer lane (22), baffle (23), steel ball (24) and handheld pole (25), the inside inlay card of draw-in groove (15) is connected with inner circle (21), swing joint has steel ball (24) on the inner wall of inner circle (21), the outside welding of inner circle (21) has outer lane (22), the front end of outer lane (22) is equipped with semi-curved baffle (23), the both sides welding of outer lane (22) has handheld pole (25).

2. The cutting device for denture processing according to claim 1, wherein: the middle part of the gear (5) is connected with a motor shaft of the driving motor (3) in a penetrating way.

3. The cutting device for denture processing according to claim 1, wherein: the rod body (11) is a tubular iron rod with a hollow interior.

4. The cutting device for denture processing according to claim 1, wherein: the outer ring (22) and the baffle (23) are of an integral structure, the outer parts of the outer ring (22) and the baffle (23) are rubber layers, and the inner parts of the outer ring and the baffle are iron layers.