Material cutting device for false tooth production

Abstract

The utility model discloses a material cutting device for false tooth production, which is characterized in that a limiting and clamping block is limited and fixed by moving a fixed block and a fixed clamping block, and the limiting and clamping block is convenient to disassemble and replace. Various types of materials are used in the false tooth production process, the limiting clamping blocks convenient to disassemble and replace can be replaced according to different material types and sizes, the same cutting device can meet the clamping requirements of various materials, meanwhile, the clamping blocks designed for the false tooth materials of specific shapes or sizes are convenient to disassemble and replace, and the cutting efficiency is improved. On one hand, more accurate clamping force distribution can be provided, it is ensured that materials cannot move or deform in the cutting process, so that the cutting precision is improved, the quality of finished products is guaranteed, on the other hand, in the cutting process, material residues can be accumulated on the clamping blocks, the performance of the clamping blocks is affected, and the cutting efficiency is improved. And the movable fixing block is matched with the fixed clamping block, so that an operator can easily take down the clamping block to clean and replace an abraded part, and the long-term stable clamping effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of material cutting devices for artificial teeth, in particular to a material cutting device for artificial teeth production. Background Art

[0002] With the rapid development of medical technology, denture restoration has become one of the important technologies in the field of stomatology. In the process of denture production, material cutting is one of the key steps, and its accurate material cutting is crucial to ensure the adaptability and aesthetics of the denture. However, the existing denture material cutting device has problems such as low cutting accuracy and cannot meet the needs of modern denture production. Utility Model Content

[0003] The utility model aims to provide a material cutting device for denture production to solve the existing problems.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a material cutting device for denture production, including a cutting base, characterized in that: a cutting workbench is bolted to the upper surface of the cutting base, a sliding observation door is slidably connected to the upper surface of the cutting workbench, a plurality of sliding bars are welded to the upper surface of the cutting workbench, a movable fixed block is slidably connected to one side of the sliding bar, a fixed clamping block is hingedly connected to one side of the movable fixed block, a limited clamping block is clamped and fixed by an inner wall of the fixed clamping block, a connecting rod is hingedly provided on one side of the movable fixed block, a connecting fixing column is rotatably connected to one end of the connecting rod, a rotating support plate is fixedly connected to the lower surface of the connecting fixing column, a clamping rotating ring is fixedly connected to one side of the rotating support plate, a supporting column is fixedly connected to the inner wall of the clamping rotating ring, and a clamping platform is rotatably connected to the upper surface of the supporting column.

[0006] Furthermore, the upper surface of the cutting workbench is provided with a side door sliding groove, and the sliding observation door can completely close the working area during the cutting operation, effectively preventing the operator from accidentally contacting the high-speed rotating cutting tool or flying material fragments, thereby improving the safety of the operation. At the same time, during the cutting process, dust or tiny particles will be generated, and at this time, the side sliding door acts as a physical barrier to effectively reduce the dissipation of these pollutants into the surrounding environment. On the other hand, the sliding door can be opened and closed quickly. Compared with the traditional hinged door, it does not require additional space to open, thereby speeding up the loading and unloading of materials and improving the overall production efficiency.

[0007] Furthermore, the size and shape of the side door sliding groove are adapted to the sliding observation door, the interior of the workbench is a cavity structure, a servo motor is bolted in the cavity, an output end of the servo motor passes through the workbench and extends to the outside, and the servo motor is fixedly connected to a support column.

[0008] Furthermore, a side pull handle is provided on one side of the sliding observation door, and an observation window is opened on one side of the sliding observation door. The observation window is made of strong and impact-resistant tempered glass, which can effectively prevent high-speed rotating cutting tools or material fragments from splashing out. The observation window allows the operator to conduct instant inspection through the observation window without interrupting the cutting process, which can reduce unnecessary downtime and thus improve production efficiency.

[0009] Furthermore, the movable fixed block and the fixed clamping block complete the limiting and fixing function of the limiting clamping block, and also make the limiting clamping block easy to disassemble and replace. There are many types of materials used in the denture production process, and their shapes and sizes are different. The cooperation between the movable fixed block and the fixed clamping block allows the limiting clamping block to be replaced according to different material types and sizes, so that the same cutting device can adapt to the clamping needs of various materials, improving the versatility and production efficiency of the equipment. At the same time, the clamping block designed for denture materials of specific shapes or sizes can also provide a more precise clamping force distribution, ensuring that the material will not move or deform during the cutting process, thereby improving the cutting accuracy and ensuring the quality of the finished product. On the other hand, during the cutting process, the clamping block may accumulate material residues and affect its performance, and the cooperation between the movable fixed block and the fixed clamping block allows the operator to easily remove the clamping block for cleaning, or even replace the worn parts, ensuring a long-term and stable clamping effect.

[0010] Furthermore, one side surface of the limit clamping block is an arc-shaped surface, and a rubber anti-slip layer is provided on the surface of the arc-shaped surface, so that the limit clamping block effectively increases the friction between the clamping block and the clamped material, which makes the material less likely to slide during the cutting process, improves the stability and accuracy of the cutting, and at the same time enables the limit clamping block to distribute the clamping force more evenly, avoiding local excessive pressure causing material deformation or damage, and can also reduce scratches or damage to the surface of sensitive materials.

[0011] The utility model starts the drive, and drives the clamping ring to rotate through the support column. The clamping rotating ring drives the rotating support plate and the connecting and fixing column to rotate through the rotation of the peripheral side surface. Then the connecting and fixing column drives the connecting rod to move, and the two sliding bars limit the movable fixed block, so that the connecting rod makes a linear reciprocating motion, so that the clamped material can always be clamped in the center. After the material is accurately centered before cutting, the operation process can be made more reliable, and the operator can reduce the error caused by manual adjustment, thereby improving the consistency and efficiency of production. At the same time, the cutting tool can cut along a predetermined path, avoiding the cutting error caused by the displacement of the material position, which not only improves the cutting accuracy, but also ensures the quality of the final product.

[0012] The utility model has the following beneficial effects:

[0013] The utility model completes the limit fixing function of the limit clamping block by moving the fixed block and the fixed clamping block, and also makes the limit clamping block easy to disassemble and replace. There are many kinds of materials used in the denture production process. The cooperation of the mobile fixed block and the fixed clamping block makes it possible to replace the limit clamping block according to different material types and sizes, so that the same cutting device can adapt to the clamping needs of various materials, thereby improving the versatility and production efficiency of the equipment. At the same time, the clamping block designed for denture materials of specific shapes or sizes can also provide a more accurate clamping force distribution, ensuring that the material will not move or deform during the cutting process, thereby improving the cutting accuracy and ensuring the quality of the finished product. On the other hand, during the cutting process, the clamping block may accumulate material residues and affect its performance, and the cooperation of the mobile fixed block and the fixed clamping block allows the operator to easily remove the clamping block for cleaning, or even replace the worn part, thereby ensuring a long-term and stable clamping effect.

[0014] The utility model starts a servo motor, and the rotation of the servo motor drives the clamping ring to rotate through the support column. The clamping rotating ring drives the rotating support plate and the connecting and fixing column to rotate through the rotation of the peripheral side surface. Then the connecting and fixing column rotates to drive the connecting rod to move, and the two sliding bars limit the movable fixed block, so that the connecting rod makes a linear reciprocating motion, so that the clamped material can always be clamped in the center. After the material is accurately centered before cutting, the operation process can be made more reliable, and the operator can reduce the error caused by manual adjustment, thereby improving the consistency and efficiency of production. At the same time, the cutting tool can cut along a predetermined path, avoiding the cutting error caused by the displacement of the material position, which not only improves the cutting accuracy, but also ensures the quality of the final product.

[0015] The utility model can completely close the working area during the cutting operation by means of a sliding observation door, effectively preventing the operator from accidentally contacting the high-speed rotating cutting tool or flying material fragments, and effectively reducing the dissipation of these pollutants into the surrounding environment. On the other hand, the sliding door can be opened and closed quickly, and compared with the traditional hinged door, it does not require additional space to open, thereby speeding up the loading and unloading of materials and improving the overall production efficiency.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the structure of a material cutting device used in denture production;

[0019] Figure 2 This is a schematic diagram of the structure inside the dustproof protective shell;

[0020] Figure 3 is a schematic diagram of the structure of the clamping structure;

[0021] Figure 4 It is a structural schematic diagram of a fixed card block.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Cutting base; 2. Cutting workbench; 201. Side door sliding groove; 202. Dust protection shell; 203. Cutting top plate; 204. Cutter; 3. Sliding observation door; 301. Side pull handle; 302. Observation window; 4. Sliding bar; 401. Clamping sliding groove; 5. Moving fixed block; 6. Fixed card block; 7. Limit clamping block; 8. Connecting rod; 9. Connecting fixed column; 10. Rotating support plate; 11. Clamping rotating ring; 12. Support column; 13. Clamping table; 14. Servo motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] See also Figure 1-Figure 4 As shown, the utility model is a material cutting device for denture production, including a cutting base 1, characterized in that: a cutting workbench 2 is bolted to the upper surface of the cutting base 1, a sliding observation door 3 is slidably connected to the upper surface of the cutting workbench 2, a plurality of sliding bars 4 are welded to the upper surface of the cutting workbench 2, a movable fixed block 5 is slidably connected to one side of the sliding bar 4, a fixed clamping block 6 is hinged to one side of the movable fixed block 5, a limited clamping block 7 is fixed by clamping on the inner wall of the fixed clamping block 6, a connecting rod 8 is hinged to one side of the movable fixed block 5, a connecting rod 8 is rotatably connected to one end of the connecting rod 8 with a connecting fixed column 9, a rotating support plate 10 is fixedly connected to the lower surface of the connecting fixed column 9, a clamping rotating ring 11 is fixedly connected to one side of the rotating support plate 10, a supporting column 12 is fixedly connected to the inner wall of the clamping rotating ring 11, and a clamping platform 13 is rotatably connected to the upper surface of the supporting column 12.

[0027] Among them, a side door sliding groove 201 is opened on the upper surface of the cutting workbench 2, and the size and shape of the side door sliding groove 201 are adapted to the sliding observation door 3. The sliding observation door 3 can completely close the working area during the cutting operation, effectively preventing the operator from accidentally contacting the high-speed rotating cutting tool or flying material fragments, thereby improving the operation safety. At the same time, during the cutting process, when processing certain specific denture materials, dust or tiny particles will be generated. At this time, the side-pull sliding door acts as a physical barrier to effectively reduce the dissipation of these pollutants into the surrounding environment and keep the working environment clean. On the other hand, the sliding door can be opened and closed quickly. Compared with the traditional hinged door, it does not require additional space to open, thereby speeding up the loading and unloading of materials and improving the overall production efficiency.

[0028] Among them, the size and shape of the side door sliding groove are adapted to the sliding observation door 3. The interior of the workbench 2 is a cavity structure, and a servo motor 14 is bolted inside the cavity. The output end of the servo motor 14 passes through the workbench 2 and extends to the outside. The servo motor 14 is fixedly connected to the support column 12.

[0029] Among them, a dustproof protective shell 202 is fixedly connected to the upper surface of the cutting workbench 2, a cutting top plate 203 is bolted to the upper surface of the dustproof protective shell 202, a cutter 204 is fixedly connected to the lower surface of the cutting top plate 203, and the cutter 204 is located above the clamping table 13.

[0030] Among them, a side pull handle 301 is arranged on one side of the sliding observation door 3, and an observation window 302 is opened on one side of the sliding observation door 3. The observation window 302 is made of strong and impact-resistant tempered glass, which can effectively prevent high-speed rotating cutting tools or material fragments from splashing out, and the observation window 302 enables the operator to monitor the cutting status of the material in real time without interrupting the cutting process, which is crucial to ensuring cutting accuracy and quality, especially when processing delicate denture materials. At the same time, instant inspection through the observation window 302 can reduce unnecessary downtime, because the operator can immediately identify and correct any potential cutting problems without having to wait for the entire process to be completed to discover the error, thereby improving production efficiency.

[0031] Among them, the movable fixing block 5 is "L"-shaped, and a limited fixing groove is provided on the upper surface of the movable fixing block 5. The inner wall of the limited fixing groove is engaged and fixed with the fixed clamping block 6. The fixed clamping block 6 is "L"-shaped, so that the movable fixing block 5 and the fixed clamping block 6 complete the limited fixing function of the limited clamping block 7, and also make the limited clamping block 7 easy to disassemble and replace. There are many kinds of materials used in the production process of dentures, including but not limited to metals, ceramics, composite materials, etc., and they have different shapes and sizes. The cooperation between the movable fixing block 5 and the fixed clamping block 6 makes the limited clamping block 7 replaceable according to different material types and sizes. The same cutting device can adapt to the clamping requirements of various materials, which improves the versatility and production efficiency of the equipment. At the same time, the clamping block designed for denture materials of specific shapes or sizes can also provide a more precise clamping force distribution, ensuring that the material will not move or deform during the cutting process, thereby improving the cutting accuracy and ensuring the quality of the finished product. On the other hand, during the cutting process, the clamping block may accumulate material residues and affect its performance. The cooperation between the movable fixed block 5 and the fixed clamping block 6 allows the operator to easily remove the clamping block for cleaning, or even replace the worn part, to ensure a long-term and stable clamping effect.

[0032] Among them, one side of the limit clamping block 7 is an arc-shaped surface, and a rubber anti-skid layer is provided on the surface of the arc-shaped surface, so that the limit clamping block 7 effectively increases the friction between the clamping block and the clamped material, which makes the material less likely to slide during the cutting process, improves the stability and accuracy of the cutting, and at the same time enables the limit clamping block 7 to distribute the clamping force more evenly to avoid deformation or damage of the material caused by excessive local pressure. This is particularly important when processing thin sheets or fragile materials, and can also reduce scratches or damage to the surface of sensitive materials.

[0033] Among them, a connecting groove is opened on one side of the movable fixed block 5, and the size and shape of the connecting groove are adapted to the connecting rod 8. One end of the connecting rod 8 is a spherical structure, and a rotating ring is fixedly connected to one end of the connecting rod 8. The utility model starts the support column 12, and the clamping ring is driven to rotate by the support column 12. The clamping rotating ring 11 drives the rotating support plate 10 and the connecting and fixing column 9 to rotate by rotating the peripheral side surface, and then the connecting and fixing column 9 rotates to drive the connecting rod 8 to move, and the two sliding bars 4 limit the movable fixed block 5, so that the connecting rod 8 makes a linear reciprocating motion, so that the clamped material can always be kept centered and clamped. After the material is accurately centered before cutting, the operation process can be made more reliable, and the operator can reduce the error caused by manual adjustment, thereby improving the consistency and efficiency of production. At the same time, the cutting tool can be cut along a predetermined path, avoiding the cutting error caused by the displacement of the material position, which not only improves the cutting accuracy, but also ensures the quality of the final product. On the other hand, such clamping can also adapt to materials of different shapes, sizes and thicknesses, so that the same cutting device can handle diverse denture production needs.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A material cutting device for denture production, comprising a cutting base (1), characterized in that: A cutting table (2) is bolted to the upper surface of the cutting base (1); a sliding observation door (3) is slidably connected to the upper surface of the cutting table (2); a plurality of sliding bars (4) are welded to the upper surface of the cutting table (2); a movable fixed block (5) is slidably connected to one side of the sliding bar (4); a fixed clamping block (6) is hingedly connected to one side of the movable fixed block (5); a limited clamping block (7) is fixedly engaged with the inner wall of the fixed clamping block (6); a connecting rod (8) is hingedly connected to one side of the movable fixed block (5); one end of the connecting rod (8) is rotatably connected to a connecting fixed column (9); a rotating support plate (10) is fixedly connected to the lower surface of the connecting fixed column (9); a clamping rotating ring (11) is fixedly connected to one side of the rotating support plate (10); a supporting column (12) is fixedly connected to the inner wall of the clamping rotating ring (11); and a clamping platform (13) is rotatably connected to the upper surface of the supporting column (12).

2. A material cutting device for denture production according to claim 1, characterized in that: The upper surface of the cutting workbench (2) is provided with a side door sliding groove (201), the size and shape of the side door sliding groove (201) being adapted to the sliding observation door (3), the interior of the workbench (2) being a cavity structure, a servo motor (14) being bolted in the cavity, the output end of the servo motor (14) passing through the workbench (2) and extending to the outside, and the servo motor (14) being fixedly connected to the support column (12).

3. A material cutting device for denture production according to claim 1, characterized in that: The upper surface of the cutting workbench (2) is fixedly connected to a dustproof protective shell (202), the upper surface of the dustproof protective shell (202) is bolted with a cutting top plate (203), the lower surface of the cutting top plate (203) is fixedly connected to a cutter (204), and the cutter (204) is located above the clamping table (13).

4. A material cutting device for denture production according to claim 1, characterized in that: A side pull handle (301) is provided on one side of the sliding observation door (3), and an observation window (302) is opened on one side of the sliding observation door (3).

5. A material cutting device for denture production according to claim 1, characterized in that: The movable fixed block (5) is "L"-shaped, and a limit fixing groove is provided on the upper surface of the movable fixed block (5). The inner wall of the limit fixing groove is engaged and fixed with the fixed clamping block (6), and the fixed clamping block (6) is "L"-shaped.

6. A material cutting device for denture production according to claim 1, characterized in that: One side of the limit clamping block (7) is an arc-shaped surface, and a rubber anti-skid layer is provided on the surface of the arc-shaped surface. One side of the sliding bar (4) is provided with a clamping sliding groove (401), and the size and shape of the clamping sliding groove (401) are adapted to the movable fixed block (5), and the movable fixed block (5) is located between the two sliding bars (4).

7. A material cutting device for denture production according to claim 1, characterized in that: A connecting groove is provided on one side of the movable fixed block (5), the size and shape of the connecting groove being adapted to the connecting rod (8), one end of the connecting rod (8) being a spherical structure, and one end of the connecting rod (8) being fixedly connected to a rotating ring.

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