CN220944644U

CN220944644U - Small denture grinding machine

Info

Publication number: CN220944644U
Application number: CN202322432267.5U
Authority: CN
Inventors: 李志�
Original assignee: Shandong Ansheng Meifang Technology Co ltd
Current assignee: Shandong Ansheng Meifang Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-14
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a small denture grinder, which comprises a grinding pen and a left shield; the grinding pen is connected with the controller, a motor is arranged in the grinding pen, a connecting sleeve is fixed on the outer wall of the middle lower section of the grinding pen, the outer edge of one side of the connecting sleeve, which faces the head of the grinding pen, is connected with a right shield, the right shield is approximately conical and is open at the bottom, and a notch is formed in the right shield to accommodate a worker to hold the grinding pen; the left shield is approximately conical, the bottom is open, the top is connected with the arm connecting sleeve, the top of the arm connecting sleeve is connected with the cylindrical plastic cloth, and a drawing rope is arranged in the opening of the plastic cloth.

Description

Small denture grinding machine

Technical Field

The utility model belongs to the field of denture processing equipment, and particularly relates to a small denture grinder.

Background

False teeth are commonly known as false teeth, and are known as prostheses which are manufactured after partial or complete teeth of upper and lower jaws are missing in medicine. After the denture is subjected to preliminary processing by mechanical equipment, a worker is further required to polish the denture by a hand-held denture polishing device. When a worker polishes the denture by using the hand-held denture grinding device, a large amount of dust is generated, and the health of the worker is endangered.

The utility model patent number CN 219521636U discloses a false tooth polisher with a dust removal function, a horn-shaped dust collection cover is arranged outside a polishing head, the effects of drainage and expanding the dust adsorption range are achieved, and the phenomenon that dust generated during polishing false teeth is outwards dissipated is reduced. When the dust collector is used, the polishing head throws dust up to the opposite side in the rotating process, and the dust collector with a small single area is difficult to collect all the dust, so that the dust is still escaped, and the problem of incomplete dust removal exists.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a small denture grinder which is provided with a plurality of dust hoods to efficiently recycle dust and prevent the dust from escaping.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a small denture grinder, comprising a grinding pen and a left shield; the grinding pen is connected with the controller, a motor is arranged in the grinding pen, a connecting sleeve is fixed on the outer wall of the middle lower section of the grinding pen, the outer edge of one side of the connecting sleeve, which faces the head of the grinding pen, is connected with a right shield, the right shield is approximately conical and is open at the bottom, and a notch is formed in the right shield to accommodate a worker to hold the grinding pen; the left shield is approximately conical, the bottom is open, the top is connected with the arm connecting sleeve, the top of the arm connecting sleeve is connected with the cylindrical plastic cloth, and a drawing rope is arranged in the opening of the plastic cloth.

Preferably, the connecting sleeve is annular, the side wall is provided with a dust collection opening which can be connected with a dust collector, and one surface facing the head of the grinding pen is provided with a dust discharge hole.

Preferably, the right shield open end is flush with the grinder pen body.

Preferably, the right shield and the left shield are transparent shields, and the diameter of the opening of the left shield is larger than that of the opening of the right shield.

Preferably, the arm connecting sleeve is cylindrical and hollow, the side wall of the arm connecting sleeve is provided with a dust collection opening which can be connected with a dust collector, and the inner side of the arm connecting sleeve, which is connected with the left shield, is provided with a dust discharge hole.

Preferably, the drawstring passes through a snap fastener that adjusts the length of the drawstring within the plastic cloth.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple and reasonable, the structure is simple, and the improvement and the upgrading of the existing handheld grinding machine are easy to carry out; secondly, the artificial tooth grinding machine is simple to use, when a worker grinds the artificial tooth, dust splashed by the grinding head is shielded and drained by the left and right shields, the problem that dust is still escaped due to poor shielding and drainage effects of the single dust collecting shield is effectively solved, and the working environment is greatly improved.

Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

Fig. 1 is an overall schematic view of the practical grinder.

In the figure: 1. grinding pen, 2, left guard shield, 3, spring fastener, 4, pull rope, 5, adapter sleeve, 6, right guard shield, 7, controller, 8, plastic cloth, 9, arm sleeve, 10, dust exhaust hole, 11, dust absorption mouth, 12, breach.

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. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1, the present utility model provides a technical solution: a small denture grinder, which comprises a grinding pen 1 and a left shield 2; the grinding pen 1 is connected with the controller 7, a motor is arranged in the grinding pen 1, a connecting sleeve 5 is fixed on the outer wall of the lower section of the grinding pen 1, the connecting sleeve 5 is annular, a dust collection opening 11 is formed in the side wall and can be connected with a dust collector, a dust discharge hole 10 is formed in the face, facing the head of the grinding pen 1, of the grinding pen, the opening end of a right shield 6 is flush with the pen body of the grinding pen 1, the outer edge, facing the head of the grinding pen 1, of the connecting sleeve 5 is connected with the right shield 6, the right shield 6 is open at the bottom of a nearly conical shape, and a notch 12 is formed in the right shield 6 for accommodating workers to hold the grinding pen; the left shield 2 is nearly circular cone shape bottom open, right shield 6 and left shield 2 are the translucent cover, left shield 2 opening diameter is greater than right shield 6 opening diameter, arm connecting sleeve 9 is connected at the top, arm connecting sleeve 9 is cylindric, inside cavity, arm connecting sleeve 9 lateral wall is equipped with dust absorption mouth 11 and can links to each other with the dust catcher, arm connecting sleeve 9 links to each other with left shield 2 and goes out the inboard and be equipped with dust exhaust hole 10, arm connecting sleeve 9 top is being connected tubular plastic cloth 8, be equipped with in the plastic cloth 8 opening part and take out rope 4, take out rope 4 and pass the spring fastener 3, take out rope 4 length in the adjustable plastic cloth 8 of spring fastener 3.

The using method comprises the following steps: the dust collection port 11 is connected with a dust collector, a proper grinding head is arranged on a pen point of the grinding pen 1, the grinding head is positioned outside the right shield 6, a left hand passes through the plastic cloth 8 and the connecting arm sleeve 9, enters the left shield 2, presses the spring buckle 3 to pull out the drawing rope 4, tightly contracts an opening of the plastic cloth 8 on the left arm, holds the denture mould by the left hand, opens the controller 7, adjusts parameters, starts up, and holds the grinding pen 1 in the notch 12 by the right hand, flying dust in the grinding process is shielded by the left shield 2 and the right shield 6, is sucked into the dust discharge hole 10 by negative pressure through the diversion of the grinding head, finally enters the dust collector, is sucked by the left and right hands together, has good dust capturing effect, eliminates the condition of flying dust, and improves the working environment of workers. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A small denture grinder, comprising a grinding pen (1) and a left shield (2), characterized in that: the grinding pen (1) is connected with the controller (7), a motor is arranged in the grinding pen (1), a connecting sleeve (5) is fixed on the outer wall of the middle lower section of the grinding pen (1), a right shield (6) is connected to the outer edge of one side of the connecting sleeve (5) facing the head of the grinding pen (1), the right shield (6) is approximately conical and open at the bottom, and a notch (12) is formed in the right shield (6) for accommodating a worker to hold the grinding pen; the left shield (2) is approximately conical and open at the bottom, the top of the left shield is connected with the connecting arm sleeve (9), the top of the connecting arm sleeve (9) is connected with the cylindrical plastic cloth (8), and the opening of the plastic cloth (8) is internally provided with the drawing rope (4).

2. A compact denture grinder according to claim 1, wherein: the connecting sleeve (5) is annular, the side wall of the connecting sleeve is provided with a dust collection opening (11) which can be connected with a dust collector, and one surface facing the head of the grinding pen (1) is provided with a dust discharge hole (10).

3. A compact denture grinder according to claim 1, wherein: the opening end of the right shield (6) is flush with the pen body of the grinding pen (1).

4. A compact denture grinder according to claim 1, wherein: the right shield (6) and the left shield (2) are transparent shields, and the opening diameter of the left shield (2) is larger than that of the right shield (6).

5. A compact denture grinder according to claim 1, wherein: the connecting arm sleeve (9) is cylindrical and hollow, a dust collection opening (11) is formed in the side wall of the connecting arm sleeve (9) and can be connected with a dust collector, and a dust discharge hole (10) is formed in the inner side of the connecting arm sleeve (9) connected with the left shield (2).

6. A compact denture grinder according to claim 1, wherein: the drawing rope (4) passes through the spring buckle (3), and the length of the drawing rope (4) in the plastic cloth (8) can be adjusted by the spring buckle (3).