Electrolytic polishing tool clamp for dental implant screw

Abstract

The utility model provides an electrolytic polishing work fixture for a dental implant screw. The electrolytic polishing work fixture comprises a screw body and a fixture body, the screw bodies are detachably connected to the clamp bodies, and then the multiple clamp bodies are evenly installed on the integrated board to be subjected to electrolytic polishing. The screw body is provided with a plum blossom hole, and the clamp body is provided with an elastic clamping structure matched with the plum blossom hole, so that quick disassembly and assembly between the clamp body and the screw body are achieved. According to the utility model, the screw product processing efficiency can be improved, the labor cost is reduced, the product processing quality is deeply improved, and the clinical use risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of dental implantation, in particular to an electrolytic polishing fixture for dental implantation screws. Background Art

[0002] After the products in the dental industry are machined and manufactured, they need to go through various surface treatment methods before they can be used clinically. The metal surface electrolytic polishing process is one of the technologies. The products in the dental industry are relatively small in size, and manual burr removal is cumbersome. In the medical industry, the existing technology of electrolytic polishing process for the surface of medical grade titanium is relatively mature. The added value of the electrolytic polishing process is not high, but it is indispensable. The manual processing of product surface burr removal using a microscope has affected work efficiency. As production capacity continues to increase every year, the number of personnel must also continue to increase, which will only cause the company's costs to continue to rise. Manually using a scraper to remove surface burrs will also cause scratches on the product surface, and will also affect product quality. By studying an electrolytic polishing quick clamping product fixture to remove product surface burrs instead of manual burr removal, with the implementation of a large number of centralized procurement, the profit margin of corporate products has been greatly compressed, and companies are required to improve production efficiency to meet demand. The electrolytic polishing process is a key point to improve production efficiency and reduce production costs. Utility Model Content

[0003] In view of this, the utility model aims to propose an electrolytic polishing fixture for dental implant screws, so as to improve the processing efficiency of screw products, reduce labor costs, deeply improve product processing quality and reduce clinical use risks.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] An electrolytic polishing fixture for dental implant screws, comprising a screw body and a fixture body;

[0006] The screw body can be detachably connected to the fixture body, and a plurality of fixture bodies are evenly mounted on the integrated board for electrolytic polishing;

[0007] The screw body is provided with a plum blossom hole, and the clamp body is provided with an elastic clamping structure matched with the plum blossom hole, so as to realize rapid disassembly and assembly between the clamp body and the screw body.

[0008] Furthermore, the screw body comprises a fitting section, a transition section and a threaded section from top to bottom, the fitting section is provided with a plum blossom hole, and the threaded section is provided with an external thread;

[0009] The diameter of the transition section is smaller than the diameters of the fitting section and the threaded section.

[0010] Furthermore, a positioning hole is provided at the bottom of the plum blossom hole; the ratio of the depth of the plum blossom hole to the length of the matching section is 3:5.

[0011] Furthermore, transition chamfers are provided at the connections between the transition section, the matching section and the threaded section.

[0012] Furthermore, the clamp body includes a mounting column and a connecting rod connected end to end; the end of the connecting section forms an elastic clamping structure;

[0013] The mounting column is used for connecting with the integrated board.

[0014] Furthermore, a spherical structure is provided at the end of the connecting rod, and a cross-shaped slot is provided at the end of the connecting rod. The cross-shaped slot forms four elastic rods on the connecting rod, and the four elastic rods form an elastic clamping structure.

[0015] Furthermore, the diameter of the spherical structure is greater than the diameter of the connecting rod.

[0016] Furthermore, the ratio of the length of the cross-shaped groove to the diameter of the spherical structure is 2:1; the ratio of the width of the cross-shaped groove to the diameter of the spherical structure is 10:67.

[0017] Compared with the prior art, the electrolytic polishing fixture for dental implant screws described in the utility model has the following advantages:

[0018] (1) The utility model discloses an electrolytic polishing fixture for dental implant screws, which uses electrolytic tooling to batch process to remove burrs on the product surface. This processing method can replace manual removal of burrs on the product surface. Specifically, electrolytic polishing can improve the surface quality of the product and reduce the phenomenon of scratches on the product surface;

[0019] Electrolytic polishing and deburring uses electrolytic tooling for quick clamping and can process 50 products at a time. The overall time only takes 4 minutes to complete, and batch operations are more efficient.

[0020] (2) The utility model discloses an electrolytic polishing fixture for dental implant screws, which uses an elastic clamping structure to achieve rapid clamping without causing damage to the screws, and is easy to operate, saving operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the matching of the clamp body and the screw body according to an embodiment of the utility model;

[0023] Figure 2 This is a cross-sectional view of the screw body according to an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the clamp body according to an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the batch installation of the clamp bodies described in the embodiment of the utility model to the integrated board.

[0026] Description of reference numerals:

[0027] 1. Screw body; 11. Fitting section; 12. Transition section; 13. Threaded section; 14. Plum blossom hole; 15. Positioning hole; 2. Clamp body; 21. Mounting column; 22. Connecting rod; 23. Elastic clamping structure; 24. Elastic rod; 3. Integrated board. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0032] An electrolytic polishing fixture for dental implant screws, such as Figure 1-Figure 4 As shown, it includes a screw body 1 and a clamp body 2;

[0033] The screw body 1 can be detachably connected to the fixture body 2, and a plurality of fixture bodies 2 are evenly mounted on the integrated board 3 for electrolytic polishing; Figure 4 As shown, the fixture bodies 2 are neatly installed in batches on the integrated board 3, and then a hook is provided on the upper part of the integrated board 3. The hook is provided to facilitate hanging above the electrolytic cell for electrolytic polishing operations.

[0034] The screw body 1 is provided with a plum blossom hole 14 , and the clamp body 2 is provided with an elastic clamping structure 23 that matches the plum blossom hole 14 , so as to realize quick disassembly and assembly between the clamp body 2 and the screw body 1 .

[0035] Preferably, the screw body 1 comprises a fitting section 11, a transition section 12 and a threaded section 13 from top to bottom, the fitting section 11 is provided with a plum blossom hole 14, and the threaded section 13 is provided with an external thread;

[0036] The diameter of the transition section 12 is smaller than the diameters of the fitting section 11 and the threaded section 13 .

[0037] Preferably, a positioning hole 15 is further provided at the bottom of the plum blossom hole 14; the ratio of the depth of the plum blossom hole 14 to the length of the matching section 11 is 3:5; this can facilitate the implantation of the screw at a later stage;

[0038] The plum blossom hole 14 is a conventional arrangement, and a positioning hole 15 is arranged in the plum blossom hole 14 so as to be able to cooperate with the elastic clamping structure 23 for positioning later;

[0039] Preferably, transition chamfers are provided at the connection points between the transition section 12 and the matching section 11 and the threaded section 13 .

[0040] Preferably, the clamp body 2 comprises a mounting column 21 and a connecting rod 22 connected end to end; an elastic clamping structure 23 is formed at the end of the connecting section; and the mounting column 21 is used to connect to the integrated board 3 .

[0041] Preferably, the end of the connecting rod 22 is provided with a spherical structure, and the end of the connecting rod 22 is provided with a cross-shaped slot, and the cross-shaped slot forms four elastic rods 24 on the connecting rod 22, and the four elastic rods 24 form an elastic clamping structure 23; preferably, the diameter of the spherical structure is larger than the diameter of the connecting rod 22;

[0042] The diameter of the spherical structure is also larger than the small inner diameter of the plum blossom hole 14; when the elastic clamping structure 23 enters the plum blossom hole 14, the hole wall of the plum blossom hole 14 will squeeze the elastic clamping structure 23 to form a force, thereby fitting the clamp body 2 and the screw body 1 together.

[0043] Preferably, the ratio of the length of the cross-shaped slot to the diameter of the spherical structure is 2:1; the ratio of the width of the cross-shaped slot to the diameter of the spherical structure is 10:67; under this size structure data, the purpose of clamping can be well achieved without causing damage to the screw body 1.

[0044] When in use, the clamp body 2 and the integrated board 3 are installed together, and then the screw body 1 and the clamp body 2 are matched and fixed. After all the installation is completed, they are placed in the electrolytic cell for electrolytic polishing.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrolytic polishing fixture for dental implant screws, characterized in that: It includes a screw body and a clamp body; The screw body can be detachably connected to the fixture body, and a plurality of fixture bodies are evenly mounted on the integrated board for electrolytic polishing; The screw body is provided with a plum blossom hole, and the clamp body is provided with an elastic clamping structure matched with the plum blossom hole, so as to realize rapid disassembly and assembly between the clamp body and the screw body.

2. The electrolytic polishing fixture for dental implant screws according to claim 1, characterized in that: The screw body comprises a fitting section, a transition section and a threaded section from top to bottom, the fitting section is provided with a plum blossom hole, and the threaded section is provided with an external thread; The diameter of the transition section is smaller than the diameters of the fitting section and the threaded section.

3. The electrolytic polishing fixture for dental implant screws according to claim 2, characterized in that: A positioning hole is also provided at the bottom of the plum blossom hole; the ratio of the depth of the plum blossom hole to the length of the matching section is 3:

5.

4. The electrolytic polishing fixture for dental implant screws according to claim 2, characterized in that: The connection between the transition section, the matching section and the threaded section is provided with a transition chamfer.

5. The electrolytic polishing fixture for dental implant screws according to claim 1, characterized in that: The clamp body comprises a mounting column and a connecting rod connected end to end; the end of the connecting rod forms an elastic clamping structure; and the mounting column is used to connect with the integrated board.

6. The electrolytic polishing fixture for dental implant screws according to claim 5, characterized in that: The end of the connecting rod is provided with a spherical structure, and the end of the connecting rod is provided with a cross-shaped slot, and the cross-shaped slot enables the connecting rod to form four elastic rods, and the four elastic rods form an elastic clamping structure.

7. The electrolytic polishing fixture for dental implant screws according to claim 6, characterized in that: The diameter of the spherical structure is greater than the diameter of the connecting rod.

8. The electrolytic polishing fixture for dental implant screws according to claim 6, characterized in that: The ratio of the length of the cross-shaped slot to the diameter of the spherical structure is 2:1; The ratio of the width of the cross-shaped slot to the diameter of the spherical structure is 10:67.

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