Surface polishing treatment equipment for curved-surface bone lamella

Abstract

The utility model discloses surface polishing treatment equipment for a curved-surface bone lamella, which comprises a polishing mounting driving assembly, the polishing installation driving assembly comprises an L-shaped installation frame, a connecting handle fixed to the side wall of the L-shaped installation frame, a driving motor connected with the connecting handle, a rotating disc connected to the output end of the driving motor, a rectangular notch formed in the surface of the rotating disc and a U-shaped rod connected to the bottom face of the L-shaped installation frame. And the polishing switching assembly comprises an electric telescopic rod connected to the top end of the U-shaped rod, an electric rotating shaft connected to the top end of the electric telescopic rod, and a disc connected to the surface of the electric rotating shaft. Through mutual cooperation of the polishing installation driving assembly and the polishing switching assembly, during use, multiple polishing machines do not need to be prepared, polishing pieces of different specifications can be switched through rotation, dismounting and mounting do not need to be conducted by screwing many bolts, the curved-surface bone plate can be conveniently polished, and the polishing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bone plate polishing, in particular to a surface polishing treatment device for a curved bone plate. Background Art

[0002] During the production of medical bone plates, in order to ensure the flatness and smoothness of the bone plates, it is necessary to polish the outer surfaces of the bone plates. Since the bone plates have curved surfaces, different-sized polishing discs need to be used for polishing operations during the polishing process. Frequent switching of different polishing discs requires the preparation of multiple polishing machines, which is not only inconvenient to operate but also has a low grinding and polishing efficiency. Summary of the Utility Model

[0003] Therefore, the purpose of the utility model is to provide a surface polishing treatment device for a curved bone plate. Through the mutual cooperation of the polishing installation driving component and the polishing switching component, when in use, it is not necessary to prepare multiple polishing machines. Different specifications of polishing discs can be switched by rotation, and it is not necessary to twist a large number of bolts for disassembly and assembly, which is convenient for polishing the curved bone plates and greatly improves the polishing efficiency.

[0004] To solve the above technical problems, according to one aspect of the utility model, the following technical solutions are provided: A surface polishing treatment device for a curved bone plate, comprising:

[0005] A polishing installation driving component, the polishing installation driving component includes an L-shaped mounting frame provided, a connecting handle fixed on the side wall of the L-shaped mounting frame, a driving motor connected to the connecting handle, a turntable connected to the output end of the driving motor, a rectangular notch opened on the surface of the turntable, and a U-shaped rod connected to the bottom surface of the L-shaped mounting frame;

[0006] A polishing switching component, the polishing switching component includes an electric telescopic rod connected to the top end of the U-shaped rod, an electric rotating shaft connected to the top end of the electric telescopic rod, a disc connected to the surface of the electric rotating shaft, a round hole opened on the surface of the disc, a cylinder penetrating through the round hole, an annular notch opened at the middle position of the cylinder, a polishing disc connected to the top end of the cylinder, and a rectangular rod connected to the bottom surface of the cylinder.

[0007] As a preferred scheme of a surface polishing treatment device for a curved bone plate according to the utility model, wherein, a plurality of the round holes are provided, and a corresponding cylinder, annular notch, polishing disc, and rectangular rod are provided at the position of each round hole.

[0008] As a preferred scheme of a surface polishing treatment device for a curved bone plate according to the utility model, wherein, the diameters of each polishing disc are different, and the diameters of the distributed polishing discs increase in sequence.

[0009] As a preferred embodiment of the surface polishing treatment device for a curved bone plate of the present utility model, the rectangular notch corresponds to the rectangular rod, and the rectangular notch and the rectangular rod are sleeved with each other.

[0010] As a preferred embodiment of the surface polishing treatment device for a curved bone plate of the present utility model, the inner frame of the round hole is sleeved with the inner side of the annular notch, and the cylinder rotates along the inner circumference of the round hole through the annular notch.

[0011] As a preferred embodiment of the surface polishing treatment device for a curved bone plate of the present utility model, it further includes an adjustment component. The adjustment component includes a through hole opened on the surface of the L-shaped mounting frame, a top plate fixed to the top end of the U-shaped rod, a limit hole opened on the surface of the top plate, and a limit post fixed to the top end of the L-shaped mounting frame;

[0012] Among them, several limit holes are provided, and several limit holes are distributed annularly.

[0013] Compared with the prior art, the advantages of the present utility model are as follows:

[0014] First, through the mutual cooperation of the polishing mounting drive component and the polishing switching component provided by the present utility model, when in use, there is no need to prepare multiple polishing machines. Different specifications of polishing discs can be switched by rotation, and there is no need to twist a large number of bolts for disassembly and assembly, which is convenient for polishing the curved bone plate and greatly improves the polishing efficiency.

[0015] Second, based on the beneficial effect one, through the adjustment component provided, the polishing disc and the drive motor can be completely misaligned and separated, which is convenient for the combined use of different polishing machines and polishing discs and improves the flexibility of the use of the polishing machine.

[0016] During specific use, the drive motor drives the turntable to rotate at a high speed, thereby driving the polishing disc to rotate and polish the bone plate. When it is necessary to replace polishing discs of different sizes, the electric telescopic rod drives the entire disc to lift, so that the rectangular rod and the rectangular notch are separated from each other. At this time, the electric rotating shaft drives the entire disc to rotate, so that the next polishing disc with a different diameter rotates to the position of the turntable. At this time, the electric telescopic rod expands and contracts to drive the corresponding rectangular rod and the rectangular notch to be sleeved with each other. At this time, the drive motor drives the turntable to rotate, and the turntable drives the rectangular rod to rotate through the rectangular notch. At this time, the cylinder rotates along the inner circumference of the round hole through the annular notch, so that the switching of the polishing disc can be completed, and the corresponding polishing disc can quickly rotate for polishing. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will describe the present utility model in detail in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0018] Figure 1 It is the first perspective structure diagram of the present utility model;

[0019] Figure 2 It is the second perspective structure diagram of the present utility model;

[0020] Figure 3 It is the position structure diagram of the rectangular rod of the present utility model;

[0021] Figure 4 It is the structure diagram of the annular notch of the present utility model;

[0022] Figure 5 It is the structure diagram of the adjustment component of the present utility model;

[0023] Figure 6 It is the position structure diagram of the through hole of the present utility model.

[0024] In the figure: 11, L-shaped mounting bracket; 12, connecting handle; 13, driving motor; 14, turntable; 15, rectangular notch; 16, U-shaped rod; 21, electric telescopic rod; 22, electric rotating shaft; 23, disc; 24, round hole; 25, cylinder; 26, annular notch; 27, polishing sheet; 28, rectangular rod; 31, through hole; 32, top plate; 33, limiting hole; 34, limiting column. Detailed Embodiments

[0025] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the detailed embodiments of the present utility model in conjunction with the drawings.

[0026] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the present utility model is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0028] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0029] The present utility model provides a surface polishing treatment device for a curved bone plate. Through the mutual cooperation of the polishing installation drive assembly and the polishing switching assembly, when in use, it is not necessary to prepare multiple polishing machines. Different specifications of polishing discs can be switched by rotation, and it is not necessary to screw a large number of bolts for disassembly and assembly, which is convenient for polishing the curved bone plate and greatly improves the polishing efficiency.

[0030] Figures 1 - 6 Shown is a schematic diagram of the overall structure of an embodiment of a surface polishing treatment device for a curved bone plate of the present utility model. Please refer to Figures 1 - 6 , the main structures of this embodiment include: a polishing installation drive assembly and a polishing switching assembly.

[0031] The polishing installation drive assembly is used for polishing drive. Specifically, the polishing installation drive assembly includes an L-shaped mounting bracket 11 provided, a connecting handle 12 fixed on the side wall of the L-shaped mounting bracket 11, a drive motor 13 connected to the connecting handle 12, a turntable 14 connected to the output end of the drive motor 13, a rectangular notch 15 opened on the surface of the turntable 14, and a U-shaped rod 16 connected to the bottom surface of the L-shaped mounting bracket 11;

[0032] When in specific use, the drive motor 13 drives the turntable 14 to rotate at a high speed, thereby driving the polishing disc 27 to rotate and polishing the bone plate.

[0033] The polishing switching assembly is used for switching the polishing disc 27 to improve the use efficiency. Specifically, the polishing switching assembly includes an electric telescopic rod 21 connected to the top end of the U-shaped rod 16, an electric rotating shaft 22 connected to the top end of the electric telescopic rod 21, a disc 23 connected to the surface of the electric rotating shaft 22, a circular hole 24 opened on the surface of the disc 23, a cylinder 25 penetrating through the circular hole 24, an annular notch 26 opened at the middle position of the cylinder 25, a polishing disc 27 connected to the top end of the cylinder 25, and a rectangular rod 28 connected to the bottom surface of the cylinder 25;

[0034] When it is necessary to replace the polishing pads 27 of different sizes, the electric telescopic rod 21 drives the entire disc 23 to lift, so that the rectangular rod 28 is disengaged from the rectangular notch 15. At this time, the electric rotating shaft 22 drives the entire disc 23 to rotate, so that the next polishing pad 27 with a different diameter rotates to the position of the turntable 14. At this time, the electric telescopic rod 21 expands and contracts to drive the corresponding rectangular rod 28 to be sleeved with the rectangular notch 15. At this time, the drive motor 13 drives the turntable 14 to rotate, and the turntable 14 drives the rectangular rod 28 to rotate through the rectangular notch 15. At this time, the cylinder 25 rotates along the inner circumference of the circular hole 24 through the annular notch 26. In this way, the switching of the polishing pad 27 can be completed, and the corresponding polishing pad 27 can rotate quickly for polishing.

[0035] Furthermore, through the set adjustment component, the polishing pad 27 and the drive motor 13 can be completely misaligned and separated, which is convenient for the combined use between different polishing machines and the polishing pad 27, and improves the flexibility of the use of the polishing machine;

[0036] Specifically, it further includes an adjustment component. The adjustment component includes a through hole 31 opened on the surface of the L-shaped mounting frame 11, a top plate 32 fixed to the top end of the U-shaped rod 16, a limit hole 33 opened on the surface of the top plate 32, and a limit post 34 fixed to the top end of the L-shaped mounting frame 11;

[0037] Among them, a plurality of limit holes 33 are provided, and the plurality of limit holes 33 are annularly distributed;

[0038] During specific use, the user lifts the U-shaped rod 16 to separate the limit post 34 from the limit hole 33. At this time, the user pushes the U-shaped rod 16, and the U-shaped rod 16 rotates along the through hole 31. At this time, the drive motor 13 and the plurality of polishing pads 27 are completely misaligned and separated. At this time, the U-shaped rod 16 is lowered to sleeve and limit the limit hole 33 with the corresponding limit post 34. At this time, the drive motor 13 and the distributed polishing pads 27 are misaligned with each other, and other motors can be assembled for use, and the use is relatively flexible.

[0039] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A surface polishing device for a curved bone plate, characterized in that: include: A polishing installation drive assembly, the polishing installation drive assembly comprising an L-shaped installation frame (11), a connecting handle (12) fixed to the side wall of the L-shaped installation frame (11), a driving motor (13) connected to the connecting handle (12), a rotating disk (14) connected to the output end of the driving motor (13), a rectangular notch (15) provided on the surface of the rotating disk (14), and a U-shaped rod (16) connected to the bottom surface of the L-shaped installation frame (11); A polishing switching assembly, comprising an electric telescopic rod (21) connected to the top end of the U-shaped rod (16), an electric rotating shaft (22) connected to the top end of the electric telescopic rod (21), a disc (23) connected to the surface of the electric rotating shaft (22), a circular hole (24) provided on the surface of the disc (23), a cylinder (25) passing through the circular hole (24), an annular notch (26) provided in the middle of the cylinder (25), a polishing sheet (27) connected to the top end of the cylinder (25), and a rectangular rod (28) connected to the bottom surface of the cylinder (25).

2. The surface polishing device for a curved bone plate according to claim 1, characterized in that: A plurality of circular holes (24) are provided, and each circular hole (24) is provided with a corresponding cylinder (25), an annular notch (26), a polishing sheet (27) and a rectangular rod (28).

3. The surface polishing device for a curved bone plate according to claim 2, characterized in that: The diameter of each polishing sheet (27) is different, and the diameters of the distributed polishing sheets (27) increase in sequence.

4. The surface polishing device for a curved bone plate according to claim 3, characterized in that: The rectangular notch (15) and the rectangular rod (28) correspond to each other, and the rectangular notch (15) and the rectangular rod (28) are fitted together.

5. The surface polishing device for a curved bone plate according to claim 4, characterized in that: The inner frame of the circular hole (24) and the inner side of the annular notch (26) are fitted together, and the cylinder (25) rotates along the inner circumference of the circular hole (24) through the annular notch (26).

6. The surface polishing device for a curved bone plate according to claim 5, characterized in that: It also includes an adjustment component, which includes a through hole (31) opened on the surface of the L-shaped mounting frame (11), a top plate (32) fixed to the top end of the U-shaped rod (16), a limiting hole (33) opened on the surface of the top plate (32), and a limiting column (34) fixed to the top end of the L-shaped mounting frame (11); There are a plurality of the limiting holes (33), and the plurality of limiting holes (33) are distributed in a ring shape.

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