Cutting device for producing bone implant material

Abstract

The utility model relates to bone implant material production technical field discloses a cutting device for bone implant material production, including base, the top of base is fixedly installed with operation platform and support box respectively, the bottom fixed mounting of support box inner chamber has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the motor, the output of motor is connected with cutting knife, the top of operation platform is located cutting knife below and is equipped with cutting groove, the front side mounting of motor has the fixed frame. Through the side of cutting knife is equipped with moving column, after the deformation of cutting knife long -time use produces, the position of deformation will drive moving column to move in the moving cylinder, thereby drive the transverse plate and recording pen on moving column to move, make the writing end of recording pen move in the front side of writing board, thereby draw cutting knife shape bending width, and the staff observes the writing range on writing board, and when cutting knife is damaged, timely cutting knife is replaced.

Description

Technical Field

[0001] This utility model relates to the field of bone implant material production technology, specifically a cutting device for bone implant material production. Background Technology

[0002] With the continuous advancement of medical technology, bone implant materials are increasingly widely used in clinical practice, and their demand is increasing year by year. From the earliest metallic bone implant materials, such as stainless steel and titanium alloys, to later bioactive ceramics, biodegradable materials, and composite materials, the variety has become increasingly rich. Each material has its specific properties and applicable range. For example, metallic materials have high strength but may exhibit stress shielding effects; biodegradable materials can gradually degrade in the body, avoiding the need for secondary surgery for removal, but their initial strength is relatively low. This places higher demands on the processing precision and quality of bone implant materials to meet the needs of different clinical scenarios.

[0003] During use, cutting blades are prone to deformation due to factors such as cutting force and high temperature. Existing cutting devices generally cannot detect the degree of blade deformation in real time, leading to delays in adjusting cutting parameters or replacing the blade during the cutting process. This affects cutting quality and processing efficiency, and may even result in defective products. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for the production of bone implant materials, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for producing bone implant materials, comprising a base, an operating table and a support box fixedly mounted on the top of the base, a cylinder fixedly mounted on the bottom of the inner cavity of the support box, a motor fixedly mounted on the output end of the cylinder, a cutting blade connected to the output end of the motor, a cutting groove located below the cutting blade on the top of the operating table, a fixing frame mounted on the front side of the motor, a blade deformation monitoring component connected to the fixing frame, the blade deformation monitoring component including a writing board, a writing board mounted on the top of the fixing frame, a mounting frame connected to the side of the writing board, a moving cylinder connected to the side of the mounting frame, a moving column movably sleeved in the inner cavity of the moving cylinder, a mounting plate connected to one side of the moving cylinder, a side of the moving column connected to the mounting plate by an elastic component, a horizontal plate connected to one side of the moving column, a recording pen connected to one side of the horizontal plate, the rear side of the recording pen contacting the front side of the writing board, and the other side of the moving column contacting one side of the cutting blade.

[0006] As a further improvement of this utility model, the elastic component includes a telescopic rod and a spring. A spring and a telescopic rod are mounted on one side of the moving column, and one side of the telescopic rod and spring is connected to a mounting plate. By providing the telescopic rod and spring, the positions of the moving column and the recording pen can be easily controlled when the cutting blade deforms.

[0007] As a further improvement of this utility model, a ball bearing is provided on the side of the moving column that contacts the cutting blade. When the ball bearing contacts the cutting blade, the elastic component is in a compressed state. By providing a ball bearing on the side of the moving column that contacts the cutting blade, the friction between the cutting blade and the moving column is reduced, thereby reducing the degree of wear between them.

[0008] As a further improvement of this utility model, a threaded groove is provided on one side of the horizontal plate, and the threaded groove is threadedly connected to the recording pen. The threaded connection between the horizontal plate and the recording pen facilitates the adjustment of the recording pen's position and makes it convenient to disassemble and connect the two.

[0009] As a further improvement of this utility model, the front side of the mounting frame is provided with several movable cylinders and movable columns, which are vertically distributed. By providing several vertically distributed movable cylinders and movable columns, the deformation detection range of the cutting blade is improved.

[0010] As a further improvement of this utility model, a cleaning assembly is provided on the top of the fixing frame. The cleaning assembly includes a connecting frame, a connecting rod, and a cleaning sleeve. The connecting frame is fixedly installed on the top of the fixing frame, and the connecting rods are connected to both sides of the connecting frame. One end of each connecting rod is connected to a cleaning sleeve, which is fitted over the outside of the cutting blade. The cleaning sleeve on the outside of the cutting blade facilitates the removal of impurities adhering to it.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This cutting device for producing bone implant materials has a movable column on one side of the cutting blade. After the cutting blade deforms due to prolonged use, the deformed position will cause the movable column to move inside the movable cylinder, thereby moving the horizontal plate and the recording pen on the movable column. This causes the writing end of the recording pen to move in front of the writing board, thus drawing the shape and width of the cutting blade. By observing the writing range on the writing board, the operator can replace the cutting blade in a timely manner when it is damaged. A cleaning sleeve is provided on the outside of the cutting blade to facilitate the removal of impurities adhering to the cutting blade. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a cutting device for producing bone implant materials according to the present invention;

[0015] Figure 2 This is a schematic diagram of the cylinder structure of a cutting device for producing bone implant materials according to this utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning component structure of a cutting device for producing bone implant materials according to this utility model;

[0017] Figure 4 This is an exploded view of the blade deformation monitoring component of a cutting device for producing bone implant materials according to this utility model;

[0018] Figure 5 This is an exploded view of the threaded groove and the recording pen of a cutting device for producing bone implant materials according to this utility model.

[0019] In the diagram: 1. Base; 2. Support box; 3. Operating table; 4. Cutting groove; 5. Cylinder; 6. Motor; 7. Cutting blade; 8. Blade deformation monitoring component; 801. Writing board; 802. Mounting bracket; 803. Moving cylinder; 804. Moving column; 805. Mounting plate; 806. Telescopic rod; 807. Spring; 808. Horizontal plate; 809. Threaded groove; 810. Recording pen; 9. Cleaning component; 91. Connecting bracket; 92. Connecting rod; 93. Cleaning sleeve; 10. Fixing bracket. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5This utility model provides a cutting device for bone implant material production, including a base 1. An operating table 3 and a support box 2 are fixedly mounted on the top of the base 1. A cylinder 5 is fixedly mounted on the bottom of the inner cavity of the support box 2. A motor 6 is fixedly mounted on the output end of the cylinder 5. A cutting blade 7 is connected to the output end of the motor 6. A cutting groove 4 is formed on the top of the operating table 3 below the cutting blade 7. A fixing frame 10 is mounted on the front side of the motor 6. A blade deformation monitoring component 8 is connected to the fixing frame 10. The blade deformation monitoring component 8 includes a writing board 801. A cutting plate 801 is mounted on the top of the fixing frame 10. The writing board 801 has a mounting bracket 802 connected to its side. The mounting bracket 802 is connected to a moving cylinder 803 on its side. A moving column 804 is movably sleeved inside the moving cylinder 803. A mounting plate 805 is connected to one side of the moving cylinder 803. One side of the moving column 804 is connected to the mounting plate 805 via a spring assembly. A horizontal plate 808 is connected to one side of the moving column 804. A recording pen 810 is connected to one side of the horizontal plate 808. The rear side of the recording pen 810 contacts the front side of the writing board 801. The other side of the moving column 804 contacts one side of the cutting blade 7. A movable column 804 is provided on one side of the cutting blade 7. After the cutting blade 7 is deformed due to long-term use, the deformed position will drive the movable column 804 to move inside the movable cylinder 803, thereby driving the horizontal plate 808 and the recording pen 810 on the movable column 804 to move. This causes the writing end of the recording pen 810 to move in front of the writing board 801, thus drawing the bending width of the cutting blade 7. By observing the writing range on the writing board 801, the staff can replace the cutting blade 7 in time when it is damaged.

[0022] The elastic assembly includes a telescopic rod 806 and a spring 807. The spring 807 and the telescopic rod 806 are mounted on one side of the moving column 804, and one side of the telescopic rod 806 and the spring 807 is connected to the mounting plate 805. By providing the telescopic rod 806 and the spring 807, the position of the moving column 804 and the recording pen 810 can be easily controlled when the cutting blade 7 deforms.

[0023] A ball bearing is provided on the side of the movable column 804 that contacts the cutting blade 7. When the ball bearing contacts the cutting blade 7, the elastic component is in a compressed state. By providing a ball bearing on the side of the movable column 804 that contacts the cutting blade 7, the friction between the cutting blade 7 and the movable column 804 is reduced, thus reducing the degree of wear between them.

[0024] A threaded groove 809 is provided on one side of the horizontal plate 808, and the threaded groove 809 is threadedly connected to the recording pen 810. The threaded connection between the horizontal plate 808 and the recording pen 810 facilitates the adjustment of the position of the recording pen 810 and makes it easy to disassemble and connect the two.

[0025] The front side of the mounting bracket 802 is provided with several movable cylinders 803 and movable columns 804, which are vertically distributed. By providing several vertically distributed movable cylinders 803 and movable columns 804, the deformation detection range of the cutting blade 7 is improved.

[0026] A cleaning assembly 9 is provided on the top of the fixing frame 10. The cleaning assembly 9 includes a connecting frame 91, a connecting rod 92, and a cleaning sleeve 93. The connecting frame 91 is fixedly installed on the top of the fixing frame 10. The connecting rod 92 is connected to both sides of the connecting frame 91. One end of the connecting rod 92 is connected to the cleaning sleeve 93, which is fitted onto the outside of the cutting blade 7. The cleaning sleeve 93 on the outside of the cutting blade 7 facilitates the removal of impurities adhering to the cutting blade 7.

[0027] Working principle: When using this device, place the bone implant material to be cut on the operating table 3 and fix it with external clamps. Start the motor 6 to drive the cutting blade 7 to rotate and cut. Use the cylinder 5 to lift and move the cutting blade 7 on the bone implant material for cutting.

[0028] At this time, the ball on the moving column 804 on one side of the cutting blade 7 is slidably connected to the cutting blade 7 to monitor whether the cutting blade 7 is deformed. When the cutting blade 7 is deformed, the moving column 804 will move inside the moving cylinder 803. When the moving column 804 moves, it will drive the horizontal plate 808 and the recording pen 810 to move, so that the recording pen 810 draws a line on the front side of the writing board 801 and records the size of the deformation. The staff can observe the length of the line drawn on the writing board 801 to know the shape of the cutting blade 7, so as to replace the cutting blade 7 in time.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing bone implant materials, comprising a base (1), characterized in that, The top of the base (1) is fixedly mounted with an operating table (3) and a support box (2). A cylinder (5) is fixedly mounted at the bottom of the inner cavity of the support box (2). A motor (6) is fixedly mounted at the output end of the cylinder (5). A cutting blade (7) is connected to the output end of the motor (6). A cutting groove (4) is opened on the top of the operating table (3) below the cutting blade (7). A fixing frame (10) is installed on the front side of the motor (6). A blade deformation monitoring component (8) is connected to the fixing frame (10). The blade deformation monitoring component (8) includes a writing board (801). A writing board (801) is installed on the top of the fixing frame (10). A mounting bracket (802) is connected to the side of the writing board (801). The side of the mounting bracket (802) is connected to the moving cylinder (803). A moving column (804) is movably sleeved in the inner cavity of the moving cylinder (803). A mounting plate (805) is connected to one side of the moving cylinder (803). One side of the moving column (804) is connected to the mounting plate (805) by a spring component. A horizontal plate (808) is connected to one side of the moving column (804). A recording pen (810) is connected to one side of the horizontal plate (808). The rear side of the recording pen (810) contacts the front side of the writing board (801). The other side of the moving column (804) contacts one side of the cutting blade (7).

2. The cutting device for producing bone implant materials according to claim 1, characterized in that, The elastic component includes a telescopic rod (806) and a spring (807). The spring (807) and the telescopic rod (806) are installed on one side of the movable column (804), and one side of the telescopic rod (806) and the spring (807) are connected to the mounting plate (805).

3. The cutting device for producing bone implant materials according to claim 1, characterized in that, The movable column (804) is provided with a ball on the side that contacts the cutting blade (7). When the ball contacts the cutting blade (7), the elastic component is in a compressed state.

4. The cutting device for producing bone implant materials according to claim 1, characterized in that, A threaded groove (809) is provided on one side of the horizontal plate (808), and the threaded groove (809) is threadedly connected to the recording pen (810).

5. The cutting device for producing bone implant materials according to claim 1, characterized in that, The front side of the mounting frame (802) is provided with several movable cylinders (803) and movable columns (804), which are vertically distributed.

6. The cutting device for producing bone implant materials according to claim 1, characterized in that, The top of the fixed frame (10) is provided with a cleaning component (9). The cleaning component (9) includes a connecting frame (91), a connecting rod (92) and a cleaning sleeve (93). The connecting frame (91) is fixedly installed on the top of the fixed frame (10). The connecting rod (92) is connected to both sides of the connecting frame (91). The cleaning sleeve (93) is connected to one end of the connecting rod (92). The cleaning sleeve (93) is sleeved on the outside of the cutting blade (7).

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