False tooth carving machine

Abstract

The utility model discloses a false tooth carving machine which comprises a carving machine body and a tool magazine, the tool magazine is connected to the carving machine body, a plurality of tool inserting holes for tools to be inserted are formed in the tool magazine, at least part of the hole wall of each tool inserting hole is made of elastic materials, and when the tools are inserted into the tool inserting holes, the elastic materials are in interference fit with the tools. According to the false tooth carving machine, at least part of the tool magazine is made of the elastic material, the elastic deformation capacity of the elastic material is utilized, stable matching of the tool inserting hole and the tool is achieved, a mechanical clamping structure does not need to be additionally arranged, the stability of the tool in the tool inserting hole is guaranteed, the design size of the tool magazine is reduced, and the machining cost is reduced. And the requirements of the modern false tooth carving field on efficient, compact and precise machining are better met.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis carving technology, and in particular to a dental prosthesis carving machine. Background Technology

[0002] A dental prosthesis engraving machine is a new type of engraving machine specifically designed to produce dentures according to user needs. It can customize dentures of different shapes based on specific requirements, offering quick and convenient processing, and has been widely used in the industry. The tool magazine is a crucial component of a dental prosthesis engraving machine, used to store and manage tools of various sizes. During the dental prosthesis engraving process, different tool sizes need to be changed according to different processing requirements; the tool magazine allows for rapid tool changes, improving production efficiency.

[0003] In existing dental prosthesis carving machine tool magazines, a clamping structure is generally installed within the countersunk hole for tool insertion to secure the inserted tool. However, while this design effectively secures the tool, the tool magazine itself is often enlarged to accommodate the clamping structure. This increased size occupies more space in the dental prosthesis carving machine, posing a significant technical bottleneck for the modern dental prosthesis carving field, which demands high efficiency, compactness, and precision. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a dental prosthesis carving machine to solve the technical problem that the large-volume tool magazine occupies more space in the dental prosthesis carving machine, which is not conducive to the reduction of the size of the dental prosthesis carving machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This utility model provides a dental prosthesis carving machine, including: a carving machine body and a tool magazine, the tool magazine being connected to the carving machine body, the tool magazine being provided with a plurality of tool insertion holes for inserting tools, the wall of the tool insertion holes being at least partially made of elastic material, and when the tool is inserted into the tool insertion hole, the elastic material is in an interference fit with the tool.

[0007] Furthermore, the tool magazine includes a tool holder and a tool block, the tool block being disposed on the tool holder, and the tool insertion hole consisting of a first insertion hole formed on the tool block and a second insertion hole formed on the tool holder, the first insertion hole and the second insertion hole being coaxial.

[0008] Furthermore, the insert block is made of the elastic material, and when the cutter is inserted into the insert hole, the first insert hole and the cutter are interference-fitted.

[0009] Furthermore, the material of the insert holder is the elastic material, and when the cutter is inserted into the insert hole, the second insert hole is interference-fitted with the cutter.

[0010] Furthermore, both the insert holder and the insert block are made of the elastic material, and when the cutter is inserted into the insert hole, both the first insert hole and the second insert hole are interference-fitted with the cutter.

[0011] Furthermore, the inserter base is provided with a mounting groove on the side facing the insertion of the tool, and the second insertion hole is opened from the bottom of the mounting groove along the insertion direction of the tool; the shape of the inserter block matches the mounting groove, the inserter block is embedded in the mounting groove, and the first insertion hole on the inserter block and the second insertion hole on the inserter base correspond one-to-one along the insertion direction of the tool.

[0012] Furthermore, the tool magazine also includes a pressure plate connected to the tool holder, and the tool block is clamped between the pressure plate and the tool holder; the pressure plate is provided with a window, through which the insertion port of the first insertion hole is exposed.

[0013] Furthermore, a first step is provided on the side of the insert block away from the insert seat, and a second step is provided on the inner periphery of the window facing the insert block, with the second step pressing against the first step.

[0014] Furthermore, the pressure plate is detachably fixed to the insert holder by screws.

[0015] This invention relates to a dental prosthesis carving machine. By making at least a portion of the tool magazine an elastic material, the machine utilizes the elastic deformation capability of the elastic material to achieve a stable fit between the tool insertion hole and the tool. This eliminates the need for additional mechanical clamping structures, ensuring the stability of the tool in the insertion hole and reducing the design volume of the tool magazine. This design better meets the requirements of modern dental prosthesis carving for efficient, compact, and precise machining.

[0016] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and easy to understand, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0017] Figure 1 This is a perspective view of a dental prosthesis carving machine according to an embodiment of the present utility model;

[0018] Figure 2 This is a front view of a dental prosthesis carving machine according to an embodiment of the present utility model;

[0019] Figure 3 This is a three-dimensional view of the tool magazine of a dental prosthesis carving machine according to an embodiment of the present invention;

[0020] Figure 4 This is a first exploded view of the tool magazine of a dental prosthesis carving machine according to an embodiment of the present invention;

[0021] Figure 5 This is a second exploded view of the tool magazine of a dental prosthesis carving machine according to an embodiment of the present invention;

[0022] Figure 6 This is a third exploded view of the tool magazine of a dental prosthesis carving machine according to an embodiment of the present invention;

[0023] Figure 7 This is a schematic diagram of the pressure plate structure of a dental prosthesis carving machine according to an embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 100. Tool magazine; 101. Tool insertion hole; 102. Tool; 110. Tool holder; 111. Second insertion hole; 112. Mounting slot; 120. Tool insertion block; 121. First insertion hole; 122. First step; 130. Pressure plate; 131. Window; 132. Second step; 200. Engraving machine body. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "resin", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] Please see Figure 1 and Figure 2This utility model embodiment provides a dental prosthesis carving machine, including a carving machine body 200 and a tool magazine 100, with the tool magazine 100 connected to the carving machine body 200. It is understood that the tool magazine 100 in the dental prosthesis carving machine allows for quick replacement of the cutting tools 102, avoiding the time wasted by frequent tool changes during production, thereby improving production efficiency. Specifically, the tool magazine 100 can store various types of cutting tools 102 to meet different processing needs. For example, during dental prosthesis carving, tools 102 of different shapes, sizes, and materials may be needed to handle different carving tasks. The existence of the tool magazine 100 allows dentists to quickly select the appropriate cutting tool 102 as needed, thus ensuring processing quality.

[0034] Please see Figures 3 to 7 The aforementioned tool magazine 100 is provided with a plurality of tool insertion holes 101 for inserting tools 102. At least a portion of the wall of each tool insertion hole 101 is made of an elastic material. When a tool 102 is inserted into the tool insertion hole 101, the elastic material and the tool 102 are in an interference fit. Specifically, the elastic material can be a rubber-based material, such as styrene-butadiene rubber, butadiene rubber, neoprene rubber, etc.; the elastic material can also be a thermoplastic elastomer material, such as SBS, SEBS, TPV, TPU, etc.; the elastic material can also be silicone. It should be noted that this is only a small list of possible elastic materials, and the types of elastic materials that can be selected are not limited. In other embodiments, other elastic materials with the same elasticity as the aforementioned rubber, thermoplastic elastomer, and silicone materials can also be selected.

[0035] In this embodiment, the elastic material can cover the entire wall of the insert hole 101, or it can only cover a portion of the wall of the insert hole 101. When the tool 102 is inserted into the insert hole 101, the tool 102 will squeeze the elastic material portion of the insert hole 101 wall apart. Due to the elastic deformation capability and rebound force inherent in the elastic material itself, it will provide a reverse squeezing force to the tool 102, so that the tool 102 is stably inserted into the insert hole 101. It should be emphasized that this embodiment utilizes the properties of the elastic material used to manufacture the tool magazine 100 to achieve the purpose of stably positioning the inserted tool 102, reducing the space required in the tool magazine 100 for the mechanical clamping structure during the design stage, thereby reducing the overall design volume of the tool magazine 100, which is more in line with the requirements of high efficiency, compactness and precision machining in the modern dental prosthesis carving field.

[0036] Furthermore, the tool magazine 100 includes a tool holder 110 and a tool inserting block 120. The tool inserting block 120 is disposed on the tool holder 110, and the tool inserting hole 101 consists of a first inserting hole 121 formed on the tool inserting block 120 and a second inserting hole 111 formed on the tool holder 110. The first inserting hole 121 and the second inserting hole 111 are coaxial. Both the tool holder 110 and the tool inserting block 120 can be made of elastic material to ensure that the first inserting hole 121 and / or the second inserting hole 111 provide effective and stable positioning for the inserted tool 102.

[0037] In the first embodiment, the insert block 120 is made of an elastic material. When the cutter 102 is inserted into the insert hole 101, the first insert hole 121 and the cutter 102 are in an interference fit. In this embodiment, the insert block 120 is made of an elastic material, while the insert holder 110 is made of another material. Therefore, when the cutter 102 is inserted into the insert hole 101, it will be subjected to the action of the elastic material in the first insert hole 121, resulting in an interference fit with the first insert hole 121. However, it will not be subjected to the action of the elastic material in the second insert hole 111. It should be considered that the interference fit between the elastic material and the cutter 102 may be damaged during repeated insertion and removal of the cutter 102. Therefore, in this embodiment, only the insert block 120 is made of an elastic material, which facilitates later maintenance. When the insert block 120 is damaged, a new insert block 120 can be directly replaced and installed on the insert holder 110.

[0038] In the second embodiment, the insert holder 110 is made of an elastic material. When the cutter 102 is inserted into the insert hole 101, the second insert hole 111 and the cutter 102 are in an interference fit. In this embodiment, the insert holder 110 is made of an elastic material, while the insert block 120 is made of another material. Therefore, when the cutter 102 is inserted into the insert hole 101, it is not affected by the elastic material in the first insert hole 121, but is affected by the elastic material in the second insert hole 111, resulting in an interference fit. It should be considered that the interference fit between the elastic material and the cutter 102 may be damaged during repeated insertions and removals of the cutter 102. Therefore, in this embodiment, only the insert holder 110 is made of an elastic material, which facilitates later maintenance. When the insert holder 110 is damaged, a new insert holder 110 can be directly replaced and assembled with the original insert block 120.

[0039] In the third embodiment, both the insert holder 110 and the insert block 120 are made of elastic materials. When the cutter 102 is inserted into the insert hole 101, both the first insertion hole 121 and the second insertion hole 111 are interference-fitted with the cutter 102. In this embodiment, the use of elastic materials for both the insert holder 110 and the insert block 120 increases the contact area between the elastic material and the inserted cutter 102, thus enhancing the stability of the cutter 102 within the insert hole 101.

[0040] Furthermore, the inserter holder 110 is provided with a mounting groove 112 on the side facing the insertion of the cutter 102, and the second insertion hole 111 is opened from the bottom of the mounting groove 112 along the insertion direction of the cutter 102; the shape of the inserter block 120 matches the mounting groove 112, the inserter block 120 is embedded in the mounting groove 112, and the first insertion hole 121 on the inserter block 120 and the second insertion hole 111 on the inserter holder 110 correspond one-to-one along the insertion direction of the cutter 102.

[0041] Furthermore, in order to enhance the stability of the insert block 120 installed on the insert holder 110, the tool magazine 100 also includes a pressure plate 130, which is connected to the insert holder 110. The insert block 120 is clamped between the pressure plate 130 and the insert holder 110. The pressure plate 130 is provided with a window 131, through which the insertion port of the first insertion hole 121 is exposed.

[0042] Specifically, the insert block 120 has a first step 122 on the side away from the insert holder 110, and the inner periphery of the window 131 has a second step 132 facing the insert block 120. The second step 132 presses against the first step 122, so that the insert block 120 is tightly pressed between the pressure plate 130 and the insert holder 110, preventing the insert block 120 from shifting during use, and ensuring that the first insertion hole 121 and the second insertion hole 111 are precisely aligned.

[0043] Furthermore, the pressure plate 130 is detachably fixed to the inserter holder 110 by screws. When it is necessary to maintain the inserter block 120 and / or the inserter holder 110, the pressure plate 130 can be removed to take the inserter block 120 out of the mounting slot 112 of the inserter holder 110, which is convenient and quick.

[0044] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A denture sculptor characterized by, The application relates to a carving machine body and a tool magazine connected to the carving machine body, wherein a plurality of tool insertion holes are arranged on the tool magazine, the hole wall of the tool insertion hole is at least partially made of elastic material, and the elastic material is in interference fit with the tool when the tool is inserted into the tool insertion hole. The tool magazine comprises a tool insertion seat and a tool insertion block, the tool insertion block is arranged on the tool insertion seat, the tool insertion hole is composed of a first insertion hole arranged on the tool insertion block and a second insertion hole arranged on the tool insertion seat, and the first insertion hole is coaxial with the second insertion hole. The tool insertion seat is provided with a mounting groove on the side facing the tool insertion, the second insertion hole is arranged in the mounting groove along the insertion direction of the tool, the shape of the tool insertion block matches the mounting groove, the tool insertion block is embedded in the mounting groove, and the first insertion hole on the tool insertion block corresponds to the second insertion hole on the tool insertion seat along the insertion direction of the tool. The material of the tool insertion block is the elastic material, the first insertion hole is in interference fit with the tool when the tool is inserted into the tool insertion hole.

2. The denture sculpting machine of claim 1, wherein, The material of the tool insertion seat is the elastic material, the second insertion hole is in interference fit with the tool when the tool is inserted into the tool insertion hole.

3. The denture sculpting machine of claim 1, wherein, The materials of the tool insertion seat and the tool insertion block are the elastic material, the first insertion hole and the second insertion hole are in interference fit with the tool when the tool is inserted into the tool insertion hole.

4. The denture sculpting machine of claim 1, wherein, The tool magazine further comprises a pressing plate connected to the tool insertion seat, the tool insertion block is clamped between the pressing plate and the tool insertion seat, and the tool insertion plate is provided with an opening window, and the insertion entrance of the first insertion hole is exposed through the opening window.

5. The denture sculpting machine of claim 1, wherein, The tool insertion block is provided with a first step portion on the side away from the tool insertion seat, and the inner periphery of the opening window is provided with a second step portion facing the tool insertion block, and the second step portion is pressed on the first step portion.

6. A denture sculpting machine according to claim 5, wherein, The pressing plate is detachably fixed on the tool insertion seat through screws.

7. The denture sculpting machine of claim 5, wherein, The elastic material is rubber material, thermoplastic elastomer material or silica gel material.

8. The denture sculpting machine of claim 1, wherein, ​

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