A blade machining device
Patent Information
- Application Number
- CN202522323646.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-03
AI Technical Summary
本实用新型中，通过将刀片主体安装在螺纹夹具的内部，随后拉动限位板，使限位板的一端从限位槽的内部脱出，从而活动板在操作台顶部的限位解除，此时启动打磨装置，操作者握持活动板侧方的把手，以匀速推动活动板，活动板带动螺纹夹具和刀片主体沿方形块直线滑动，使刀片边缘接触打磨工具，完成单次行程后，反向拉动活动板至起点，重复2～3次直至刀片主体边缘光滑，在完成操作后，再次拉动限位板，使限位板的一端重新回到限位槽的内部，从而使活动板在操作台的顶部重新得到限位，通过使活动板带动刀片主体移动并进行打磨，避免人工手持刀片打磨时因抖动或方向偏差导致的尺寸误差，同时大幅降低手指划伤或刀具飞脱风险。
Smart Images
Figure CN224780071U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of blade processing technology, and in particular to a blade processing device. Background Technology
[0002] Blade machining refers to the process of transforming raw materials such as metals, ceramics, and cemented carbide into blade products with specific shapes, sizes, and properties through a series of processes. Blade machining equipment is the core equipment used to manufacture and finish various types of blades, and its design aims to improve machining accuracy, efficiency, and blade performance.
[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: Currently, blade processing devices still use manual hand-held blade sharpening, which mainly relies on the operator's experience and skills. Manual sharpening is prone to large quality fluctuations in the same batch of blades due to fatigue or differences in operating habits. When manually sharpening, the blade is prone to slipping or slipping out of control due to excessive force, which may cause safety accidents. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the existing blade processing device lacks a device for positioning and grinding the blade. Therefore, we propose a blade processing device.
[0005] To achieve the above objectives, this application adopts the following technical solution: a blade processing device, comprising an operating table: a grinding device is installed on the top of the operating table; a movable plate is slidably connected to the top of the operating table; a square block is fixedly connected to the top of the operating table; a square groove is opened at the bottom of the movable plate; the interior of the square groove is slidably connected to the surface of the square block; a threaded clamp is rotatably connected to the top of the movable plate; a circular groove is opened at one end of the top of the operating table; a pull rod is slidably connected to the interior of the circular groove; a limit plate is fixedly connected to the top of the pull rod; a limit groove is opened at the top of the movable plate near the circular groove; one end of the limit plate is slidably connected to the interior of the limit groove; a handle is fixedly connected to one side of the movable plate; and a blade body is installed inside the threaded clamp.
[0006] Preferably, sliding grooves are provided on both sides of the square groove, and sliders are fixedly connected to both sides of the square block, with the surface of the sliders slidably connected to the inside of the sliding grooves.
[0007] Preferably, the bottom of the movable plate is equipped with a plurality of rollers, and the surface of the rollers is rotatably connected to the surface of the operating table.
[0008] Preferably, a first spring is slidably connected to the surface of the pull rod, the top end of the first spring is fixedly connected to the top end inside the circular groove, and the bottom end of the first spring is fixedly connected to the bottom of the pull rod.
[0009] Preferably, two T-shaped grooves are provided on both sides of the pull rod, and T-shaped blocks are fixedly connected to both sides of the top of the circular groove. The surface of the T-shaped blocks is slidably connected to the inside of the T-shaped groove.
[0010] Preferably, the top of the movable plate is rotatably connected to a rotating shaft, the top of the rotating shaft is fixedly connected to the bottom of the threaded clamp, the threaded clamp has a connecting groove on the side away from the handle, two round rods are fixedly connected inside the connecting groove, and a fixing block is slidably connected to the surface of the two round rods. The top of the threaded clamp has two fixing grooves, and the bottom of the fixing block is slidably connected to the inside of the fixing groove.
[0011] Preferably, a second spring is slidably connected to the surface of the round rod, the top end of the second spring is fixedly connected to the top of the connecting groove, and the bottom end of the second spring is fixedly connected to the fixing block.
[0012] The technical effects and advantages of this utility model are as follows: In this invention, the blade body is installed inside the threaded clamp, and then the limiting plate is pulled to disengage one end of the limiting plate from the limiting groove, thereby releasing the limiting position of the movable plate on the top of the operating table. At this time, the grinding device is started, and the operator holds the handle on the side of the movable plate and pushes the movable plate at a uniform speed. The movable plate drives the threaded clamp and the blade body to slide along the square block in a straight line, so that the edge of the blade contacts the grinding tool. After completing a single stroke, the movable plate is pulled back to the starting point, and this is repeated 2 to 3 times until the edge of the blade body is smooth. After completing the operation, the limiting plate is pulled again to return one end of the limiting plate to the limiting groove, thereby restoring the limiting position of the movable plate on the top of the operating table. By using the movable plate to move the blade body and perform grinding, the dimensional errors caused by shaking or directional deviation when manually holding the blade for grinding are avoided, and the risk of finger cuts or the blade flying off is greatly reduced. Attached Figure Description
[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the main structure of the operating console of this utility model; Figure 2 This is a schematic diagram of the internal structure of the circular groove of this utility model; Figure 3 This is a schematic diagram of the movable plate structure of this utility model; Figure 4 This is a schematic diagram of the connecting groove structure of this utility model.
[0014] Legend: 1. Operating table; 2. Grinding device; 3. Movable plate; 4. Square block; 5. Square groove; 6. Threaded clamp; 7. Circular groove; 8. Pull rod; 9. Limiting plate; 10. Limiting groove; 11. Handle; 12. Blade body; 13. Slide groove; 14. Slider; 15. Roller; 16. First spring; 17. T-slot; 18. T-block; 19. Rotating shaft; 20. Connecting groove; 21. Round rod; 22. Fixing block; 23. Fixing groove; 24. Second spring. Detailed Implementation
[0015] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.
[0016] Reference Figure 1 - Figure 3 As shown, this utility model provides a technical solution: a blade processing device, including an operating table 1; a grinding device 2 is installed on the top of the operating table 1; a movable plate 3 is slidably connected to the top of the operating table 1; a square block 4 is fixedly connected to the top of the operating table 1; a square groove 5 is opened at the bottom of the movable plate 3; the interior of the square groove 5 is slidably connected to the surface of the square block 4; a threaded clamp 6 is rotatably connected to the top of the movable plate 3; a circular groove 7 is opened at one end of the top of the operating table 1; a pull rod 8 is slidably connected to the interior of the circular groove 7; a limit plate 9 is fixedly connected to the top of the pull rod 8; a limit groove 10 is opened at one end of the top of the movable plate 3 near the circular groove 7; one end of the limit plate 9 is slidably connected to the interior of the limit groove 10; a handle 11 is fixedly connected to one side of the movable plate 3; and a blade body 12 is installed inside the threaded clamp 6. Specifically: By installing the blade body 12 inside the threaded clamp 6, and then pulling the limiting plate 9, one end of the limiting plate 9 is disengaged from the limiting groove 10, thereby releasing the limiting position of the movable plate 3 on the top of the operating table 1. At this time, the grinding device 2 is started, and the operator holds the handle 11 on the side of the movable plate 3 and pushes the movable plate 3 at a uniform speed. The movable plate 3 drives the threaded clamp 6 and the blade body 12 to slide in a straight line along the square block 4, so that the edge of the blade contacts the grinding tool. After completing a single stroke, the movable plate 3 is pulled back to the starting point, and this is repeated 2 to 3 times until the edge of the blade body 12 is smooth. After completing the operation, the limiting plate 9 is pulled again, so that one end of the limiting plate 9 returns to the inside of the limiting groove 10, thereby allowing the movable plate 3 to be limited again on the top of the operating table 1. By using the movable plate 3 to move the blade body 12 and perform grinding, the dimensional errors caused by shaking or directional deviation when manually holding the blade for grinding are avoided, and the risk of finger cuts or the tool flying off is greatly reduced.
[0017] Reference Figure 1 - Figure 3 As shown in this embodiment: sliding grooves 13 are provided on both sides of the square groove 5; sliders 14 are fixedly connected to both sides of the square block 4; the surface of the sliders 14 is slidably connected to the inside of the sliding grooves 13; several rollers 15 are installed at the bottom of the movable plate 3; the surface of the rollers 15 is rotatably connected to the surface of the operating table 1; a first spring 16 is slidably connected to the surface of the pull rod 8; the top end of the first spring 16 is fixedly connected to the top end inside the circular groove 7; the bottom end of the first spring 16 is fixedly connected to the bottom of the pull rod 8; two T-shaped grooves 17 are provided on both sides of the pull rod 8; T-shaped blocks 18 are fixedly connected to both sides of the top of the circular groove 7; the surface of the T-shaped blocks 18 is slidably connected to the inside of the T-shaped grooves 17. Specifically: by allowing the slider 14 to slide inside the slide groove 13, the movement of the movable plate 3 can be made more stable, avoiding unnecessary shaking and displacement during movement. By setting the roller 15 at the bottom of the movable plate 3, the friction between the movable plate 3 and the operating table 1 can be effectively reduced, making the movement of the movable plate 3 smoother. By setting the first spring 16, the elasticity of the first spring 16 restricts the movement of the limiting plate 9 by abutting against the pull rod 8. By allowing the T-block 18 to slide inside the T-groove 17, the movement position of the limiting plate 9 can be restricted, avoiding unnecessary displacement of the limiting plate 9 at the top of the operating table 1, and allowing one end of the limiting plate 9 to accurately enter the interior of the limiting groove 10.
[0018] Reference Figure 3 and Figure 4 As shown, in this embodiment: the top of the movable plate 3 is rotatably connected to a rotating shaft 19, the top of the rotating shaft 19 is fixedly connected to the bottom of the threaded clamp 6, the threaded clamp 6 has a connecting groove 20 on the side away from the handle 11, two round rods 21 are fixedly connected inside the connecting groove 20, and a fixing block 22 is slidably connected to the surface of the two round rods 21. The top of the threaded clamp 6 has two fixing grooves 23, the bottom of the fixing block 22 is slidably connected to the inside of the fixing groove 23, and a second spring 24 is slidably connected to the surface of the round rod 21. The top of the second spring 24 is fixedly connected to the top of the connecting groove 20, and the bottom of the second spring 24 is fixedly connected to the fixing block 22. Specifically: By pulling the fixing block 22, one end of the fixing block 22 is moved out of the inside of the fixing groove 23. At this time, the limit of the threaded clamp 6 at the top of the movable plate 3 is released. The threaded clamp 6 can then be rotated to drive the blade body 12 to rotate. After the rotation is completed, the pulling of the fixing block 22 is released, so that the bottom of the fixing block 22 enters the inside of the fixing groove 23, and the threaded clamp 6 is fixed. By rotating the threaded clamp 6, the blade body 12 is horizontally flipped. Then the other side of the blade body 12 can be ground. The elasticity of the second spring 24 abuts against the fixing block 22 to prevent the fixing block 22 from being displaced due to vibration during grinding. By driving the blade body 12 to horizontally flip through the threaded clamp 6, the processing efficiency of the blade body 12 can be greatly improved, and the time and labor costs caused by frequent disassembly and reinstallation of the blade body 12 can be reduced.
[0019] Working principle: By installing the blade body 12 inside the threaded clamp 6, and then pulling the limiting plate 9, one end of the limiting plate 9 is disengaged from the limiting groove 10, thereby releasing the limiting position of the movable plate 3 on the top of the operating table 1. At this time, the grinding device 2 is started. The operator holds the handle 11 on the side of the movable plate 3 and pushes the movable plate 3 at a uniform speed. The movable plate 3 drives the threaded clamp 6 and the blade body 12 to slide in a straight line along the square block 4, so that the edge of the blade contacts the grinding tool. After completing a single stroke, the movable plate 3 is pulled back to the starting point. This is repeated 2 to 3 times until the edge of the blade body 12 is smooth. After the operation is completed, pull the limiting plate 9 again to return one end of the limiting plate 9 to the inside of the limiting groove 10, so that the movable plate 3 is again limited at the top of the operating table 1. By allowing the slider 14 to slide inside the sliding groove 13, the movement of the movable plate 3 can be made more stable, avoiding unnecessary shaking and displacement during movement. By setting the roller 15 at the bottom of the movable plate 3, the friction between the movable plate 3 and the operating table 1 can be effectively reduced, making the movement of the movable plate 3 smoother. By setting the first spring 16, the elasticity of the first spring 16 is abutted against the pull rod. The movement of the limiting plate 9 is restricted by the T-block 18 sliding inside the T-slot 17, thus limiting the movement of the limiting plate 9 and preventing unnecessary displacement of the limiting plate 9 on the top of the operating table 1. This allows one end of the limiting plate 9 to accurately enter the limiting slot 10. By pulling the fixing block 22, one end of the fixing block 22 is moved out of the fixing slot 23. At this time, the limiting of the threaded clamp 6 on the top of the movable plate 3 is released. The threaded clamp 6 can then be rotated, causing the threaded clamp 6 to drive the blade body 12 to rotate. After rotation, the fixing block is released. Pulling 22 causes the bottom of the fixing block 22 to enter the interior of the fixing groove 23, fixing the threaded clamp 6. By rotating the threaded clamp 6, the blade body 12 can be horizontally flipped. Then, the other side of the blade body 12 can be ground. The elasticity of the second spring 24 abuts against the fixing block 22 to prevent the fixing block 22 from shifting due to vibration during grinding. By using the threaded clamp 6 to drive the blade body 12 to horizontally flip, the processing efficiency of the blade body 12 can be greatly improved, and the time and labor costs caused by frequent disassembly and reinstallation of the blade body 12 can be reduced.
[0020] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. A blade processing apparatus, comprising an operating table (1): characterized in that, A grinding device (2) is installed on the top of the operating table (1). A movable plate (3) is slidably connected to the top of the operating table (1). A square block (4) is fixedly connected to the top of the operating table (1). A square groove (5) is opened at the bottom of the movable plate (3). The inside of the square groove (5) is slidably connected to the surface of the square block (4). A threaded clamp (6) is rotatably connected to the top of the movable plate (3). A circular groove (7) is opened at one end of the top of the operating table (1). A pull rod (8) is slidably connected to the inside of the circular groove (7). A limit plate (9) is fixedly connected to the top of the pull rod (8). A limit groove (10) is opened at one end of the top of the movable plate (3) near the circular groove (7). One end of the limit plate (9) is slidably connected to the inside of the limit groove (10). A handle (11) is fixedly connected to one side of the movable plate (3). A blade body (12) is installed inside the threaded clamp (6).
2. The blade processing apparatus according to claim 1, characterized in that: The square groove (5) has sliding grooves (13) on both sides, and the square block (4) has sliders (14) fixedly connected to both sides. The surface of the sliders (14) is slidably connected to the inside of the sliding grooves (13).
3. The blade processing apparatus according to claim 1, characterized in that: The bottom of the movable plate (3) is equipped with several rollers (15), and the surface of the rollers (15) is rotatably connected to the surface of the operating table (1).
4. The blade processing apparatus according to claim 1, characterized in that: The surface of the pull rod (8) is slidably connected to a first spring (16), the top end of the first spring (16) is fixedly connected to the top end inside the circular groove (7), and the bottom end of the first spring (16) is fixedly connected to the bottom of the pull rod (8).
5. The blade processing apparatus according to claim 1, characterized in that: Two T-shaped grooves (17) are provided on both sides of the pull rod (8). T-shaped blocks (18) are fixedly connected to both sides of the top of the circular groove (7). The surface of the T-shaped block (18) is slidably connected to the inside of the T-shaped groove (17).
6. The blade processing apparatus according to claim 1, characterized in that: The top of the movable plate (3) is rotatably connected to a rotating shaft (19), the top of the rotating shaft (19) is fixedly connected to the bottom of the threaded clamp (6), the threaded clamp (6) has a connecting groove (20) on the side away from the handle (11), two round rods (21) are fixedly connected inside the connecting groove (20), and a fixing block (22) is slidably connected to the surface of the two round rods (21). The top of the threaded clamp (6) has two fixing grooves (23), and the bottom of the fixing block (22) is slidably connected to the inside of the fixing groove (23).
7. The blade processing apparatus according to claim 6, characterized in that: The surface of the round rod (21) is slidably connected to a second spring (24), the top end of the second spring (24) is fixedly connected to the top of the connecting groove (20), and the bottom end of the second spring (24) is fixedly connected to the fixing block (22).