CN218592576U

CN218592576U - False tooth surface dry grinding mechanism

Info

Publication number: CN218592576U
Application number: CN202222120940.7U
Authority: CN
Inventors: 黄高明; 曹伟洪
Original assignee: Quanzhou Chaowei Medical Technology Co ltd
Current assignee: Quanzhou Chaowei Medical Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-03-10
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to an artificial tooth processing equipment field especially relates to an artificial tooth surface dry grinding mechanism, including the dry grinding machine body, the dry grinding machine body include the base, set up in the dry grinding portion of base upper surface, be provided with the holding chamber in the base, the holding intracavity is used for placing control system, the dry grinding portion include the chassis, fixed set up in dry grinding room, grinding wheel on the chassis, dry grinding room includes preceding unit and back unit, back unit with chassis fixed connection, preceding unit with back unit rotatable coupling, be provided with the dry grinding chamber in the dry grinding room, the grinding wheel set up in the dry grinding intracavity, integrated into one piece is provided with the dry grinding platform on the preceding unit, be provided with the dry grinding through-hole on the preceding unit, the grinding wheel sees through dry grinding through-hole part exposes outside, has solved the technical problem that the easy dust that produces everywhere of current artificial tooth in the artifical in-process of polishing and has flown.

Description

False tooth surface dry grinding mechanism

Technical Field

The utility model relates to an artificial tooth processing equipment field especially relates to an artificial tooth surface dry grinding mechanism.

Background

The denture is what is commonly called a "denture". Just like "leg prosthesis" and "prosthetic limb" are referred to as "prosthetic limb", a "denture" means that the human being is "obligated" to the utmost. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily.

The artificial tooth has a working procedure in the manufacturing process, namely the artificial tooth is polished and is divided into an outer side and a tongue side, one side surface far away from the tongue is the outer side, and the polishing of the artificial tooth is also called surface polishing.

The invention patent with the Chinese patent application number of 201910341549.X discloses an automatic false tooth polishing device, which comprises a rack fixing mechanism, a parallel arm operating mechanism, an automatic false tooth clamping mechanism and a false tooth polishing mechanism; the parallel arm operating mechanism and the artificial tooth polishing mechanism are arranged on the frame fixing mechanism relatively, the artificial tooth automatic clamping mechanism is arranged at the free end of the parallel arm operating mechanism, the parallel arm operating mechanism acts to control the position of the artificial tooth automatic clamping mechanism, the artificial tooth automatic clamping mechanism works to automatically clamp or loosen the artificial tooth, and the artificial tooth polishing mechanism works to polish the artificial tooth clamped by the artificial tooth automatic clamping mechanism. The design can be used for grinding and polishing false teeth in the same batch in the same specification, and manual intervention is not needed in the process. The grinding process is carried out according to a set program, the effect is expected, the phenomenon of under-polishing or over-polishing cannot occur, but in the field of false tooth grinding, the most frequently encountered problem is dust practice in the grinding process, and due to the particularity of false tooth materials, dust generated in the grinding process is similar to dust generated in the cutting process of industrial stone materials and is easy to fly around.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides an artificial tooth surface dry grinding mechanism has solved current artificial tooth and has produced the technical problem that the dust drifted everywhere easily at the artifical in-process that polishes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an artificial tooth surface dry grinding mechanism, includes the dry grinding machine body, the dry grinding machine body include the base, set up in the dry grinding portion of base upper surface, be provided with the holding chamber in the base, the holding intracavity is used for placing control system, the dry grinding portion include the chassis, fixed set up in dry grinding room, grinding wheel on the chassis, dry grinding room includes preceding unit and back unit, back unit with chassis fixed connection, preceding unit with back unit rotatable coupling, be provided with in the dry grinding room and dry grind the chamber, grinding wheel set up in dry grinding the intracavity, integrated into one piece is provided with the dry grinding platform on the preceding unit, be provided with the dry grinding through-hole on the preceding unit, grinding wheel sees through dry grinding through-hole part is exposed outside.

Further, the dry grinding platform upper surface is provided with the chip removal through-hole, the dry grinding platform is provided with an album bits chamber, the chip removal through-hole with collection bits chamber link up each other.

Furthermore, the chip removal through hole is formed in one side, close to the dry grinding through hole, of the dry grinding platform, and the aperture of the chip removal through hole is 0.8-1cm.

Furthermore, the front unit and one end of the rear unit are rotatably connected through a hinge, and the other end of the front unit is connected in an openable and closable manner through a screw.

Furthermore, the edge of the dry grinding through hole is provided with a spraying port, and the spraying direction of the spraying port points to the dry grinding platform.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the dry grinding chamber is arranged and comprises the front unit and the rear unit which are matched and connected to form a dry grinding cavity, and then the grinding wheel is arranged in the dry grinding cavity, so that dust cannot fly around when the grinding wheel is rotated and ground; meanwhile, the front unit is provided with a dry grinding through hole, and the exposed working area of the grinding wheel is only the area coincident with the dry grinding through hole, so that dust is further prevented from flying.

2. Through being provided with the chip removal through-hole on the platform of doing the mill, the effect of chip removal through-hole is probably to produce the great piece granule of diameter at the grinding in-process, and piece granule can be retrieved to collection bits intracavity through the chip removal through-hole, has guaranteed the clean and tidy of platform of doing the mill.

3. The chip removal through-hole set up in be close to on the dry grinding platform one side of dry grinding through-hole, this region is for producing the more region of piece, so set up and to guarantee to retrieve clastic efficiency maximize, chip removal through-hole aperture is 0.8-1cm, can retrieve the piece on the one hand, and on the other hand avoids the aperture too big to lead to the artificial tooth grinding in-process to lose the bottom sprag.

4. Preceding unit with hinge rotatable coupling is passed through to back unit one end, and the other end passes through the screw and can open and shut the connection, has made things convenient for operating personnel to open the clearance to the accumulational dust of dry grinding intracavity, avoids excessively piling up influence work efficiency, and can make the dry grinding chamber during operation inside temperature higher.

5. The edge of the dry grinding through hole is provided with a spraying port, the spraying direction of the spraying port points to the dry grinding platform, the spraying port is used for spraying cooling liquid, the local temperature can not be too high in the grinding process, and the generation of dust can be reduced to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a vertical sectional view of the dry grinding section of the present invention;

fig. 3 is a schematic view of the main structure of the dry grinding part of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 3, the first embodiment provides a denture surface dry grinding mechanism, which includes a dry grinding machine body, the dry grinding machine body includes a base 1 and a dry grinding portion disposed on the upper surface of the base 1, a receiving cavity is disposed in the base 1, the receiving cavity is used for placing a control system, the receiving cavity is a cavity disposed in the base 1, and is used for placing electronic components, driving motors and other components, which are not repeated herein, the known structure is known, the dry grinding portion 3 includes a chassis 2, a dry grinding chamber 3 fixedly disposed on the chassis 2, and a grinding wheel 4, the dry grinding chamber 3 includes a front unit 31 and a rear unit 32, the rear unit 32 is fixedly connected with the chassis 2, the front unit 31 is rotatably connected with the rear unit 32, a dry grinding cavity 34 is disposed in the dry grinding chamber 3, the grinding wheel 4 is disposed in the dry grinding cavity 34, a dry grinding platform 5 is integrally formed on the front unit 31, be provided with dry grinding through-hole 33 on the preceding unit 31, grinding wheel 4 sees through dry grinding through-hole 33 part exposes outside, and the artificial tooth also contacts grinding wheel 4 through dry grinding through-hole 33 and carries out the grinding operation, dry grinding platform 5 upper surface is provided with chip removal through-hole 51, dry grinding platform 5 is provided with collection bits chamber 52, chip removal through-hole 51 with collection bits chamber 52 link up each other, and collection bits chamber is used for collecting the tartar that drops through chip removal through-hole 51, chip removal through-hole 51 set up in be close to on the dry grinding platform 5 one side of dry grinding through-hole 33, chip removal through-hole 51 aperture is 0.8cm, preceding unit 31 with back unit 32 one end is through hinge 8 rotatable coupling, and the other end passes through screw 9 and can open and shut the connection, dry grinding through-hole 33 edge is provided with shower nozzle 7, shower nozzle 7 hydrojet direction is directional dry grinding platform 33, the spray opening 7 is connected with a pipeline which is arranged in the dry grinding chamber, the pipeline is connected with a cooling liquid barrel which is a known component and has a known working mode, so that the specific liquid spraying process is not described, and only the cooling liquid is indicated to be sprayed to the dry grinding platform 33 through the spray opening 7.

The aperture of the chip evacuation through-hole 51 in the above embodiments may be any value between 0.8 and 1cm, such as 0.9cm or 1cm.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a denture surface dry grinding mechanism, includes the dry grinding machine body, its characterized in that: the dry grinding machine comprises a dry grinding machine body and is characterized in that the dry grinding machine body comprises a base, a dry grinding part arranged on the upper surface of the base, a containing cavity is formed in the base, the containing cavity is used for placing a control system, the dry grinding part comprises an underframe, a dry grinding chamber and a grinding wheel, the dry grinding chamber is fixedly arranged on the underframe, the dry grinding chamber comprises a front unit and a rear unit, the rear unit is fixedly connected with the underframe, the front unit is rotatably connected with the rear unit, the dry grinding cavity is formed in the dry grinding chamber, the grinding wheel is arranged in the dry grinding cavity, a dry grinding platform is integrally formed on the front unit, a dry grinding through hole is formed in the front unit, and the grinding wheel penetrates through the dry grinding through hole to be partially exposed outside.

2. The denture surface dry grinding mechanism according to claim 1, wherein: the dry grinding platform is characterized in that a chip removal through hole is formed in the upper surface of the dry grinding platform, a chip collection cavity is formed in the dry grinding platform, and the chip removal through hole is communicated with the chip collection cavity.

3. The denture surface dry grinding mechanism according to claim 2, wherein: the chip removal through hole is arranged on one side, close to the dry grinding through hole, of the dry grinding platform, and the aperture of the chip removal through hole is 0.8-1cm.

4. A denture surface dry grinding mechanism according to any one of claims 1 to 3, wherein: the front unit and one end of the rear unit are rotatably connected through a hinge, and the other end of the front unit is connected in an openable and closable mode through a screw.

5. The denture surface dry grinding mechanism according to claim 4, wherein: the edge of the dry grinding through hole is provided with a spraying opening, and the spraying direction of the spraying opening points to the dry grinding platform.