A filing device for cutting tool processing

Abstract

This utility model relates to the technical field of tool filing equipment, and more particularly to a tool filing device. It includes a filing device body, a power unit mounted on the upper surface of the filing device body, a grinding disc mounted on the output end of the power unit, a support platform mounted on the side of the filing device body near the grinding disc, and a clamping mechanism provided on the side of the support platform away from the filing device body. The clamping mechanism includes a fixing plate, which is fixedly connected to one side of the support platform. A fixing block is fixedly connected to one side of the fixing plate, and a telescopic rod is fixedly connected to one side of the fixing block. The tool filing device provided by this utility model has the advantage that when performing large-scale tool grinding, the clamping mechanism can replace manual methods to clamp the tools, reducing the difficulty of tool grinding for workers and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tool filing equipment technology, and in particular to a filing device for tool processing. Background Technology

[0002] A tool filing device is a device used for fine finishing of tools or parts. Filing is a manual or mechanical processing method, usually used to remove excess material and finish the shape, sharpness, or surface quality of tools.

[0003] Utility model patent application CN220805511U discloses a cutting tool and a machining device. The key technical features are: a connecting part for insertion into an assembly hole of a mounting structure and fixed connection thereto; a clamping member disposed within the connecting part; a backing member sandwiched between a base and the clamping member; the clamping member is movable relative to the base to clamp or release the backing member, and the backing member deforms under pressure to abut against the wall of the assembly hole. When the clamping member and the base cooperate to compress the backing member, the backing member deforms and abuts against the wall of the assembly hole, thereby increasing the contact area between the cutting tool and the assembly hole, improving the stability of the cutting tool position when mounted on the mounting structure, and thus improving the machining accuracy of the cutting tool. The machining device works similarly, improving the stability of the connection when interconnected.

[0004] Regarding the above-mentioned content, the following technical defects exist: A filing device for tool processing is a device used for fine finishing of the tool surface. Filing is a processing method using a grinding disc to remove excess material from the tool surface and to refine the tool's shape, sharpness, or surface quality. Usually, when using a filing device to grind the tool surface, the worker directly holds the tool to perform the grinding task. Holding the tool allows for better control over the grinding effect. However, holding the tool by hand is not suitable for mass grinding of tools using a filing device. Holding the tool for a long time will cause worker fatigue, which will affect the stability of holding the tool and reduce the stability of processing the tool surface using the filing device.

[0005] Therefore, it is necessary to provide a new filing device for tool processing to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem in the existing technology where, when using a filing device to grind the surface of a tool, the worker directly holds the tool in his hand. While holding the tool allows for better control over the grinding effect, it is not suitable for mass grinding of tools using a filing device. Holding the tool for a long time can cause worker fatigue, which will affect the stability of the tool and reduce the stability of the surface processing of the tool using the filing device.

[0007] To solve the above-mentioned technical problems, this utility model provides a filing device for tool processing, comprising: a filing device body, a power device mounted on the upper surface of the filing device body, a grinding disc mounted on the output end of the power device, a support platform mounted on the side of the filing device body near the grinding disc, and a clamping mechanism provided on the side of the support platform away from the filing device body. The clamping mechanism includes a fixing plate, the fixing plate being fixedly connected to one side of the support platform, a fixing block being fixedly connected to one side of the fixing plate, and a telescopic rod being fixedly connected to one side of the fixing block. One end of the arc surface of the telescopic rod is slidably connected to the fixing plate. A first spring is fitted onto one end of the arc surface of the telescopic rod. The two ends of the first spring are fixedly connected to one side of the telescopic rod and the fixed block, respectively. A rotating rod is rotatably connected to the arc surface of the fixed plate away from the telescopic rod. A locking block is fixedly connected to one end of the arc surface of the rotating rod. A coil spring is fitted onto one end of the arc surface of the rotating rod. The two ends of the arc surface of the coil spring are fixedly connected to one side of the rotating rod and the fixed plate, respectively. Two connecting plates are fixedly connected to one end of the fixed plate. A cylinder is fixedly connected to the side of each of the two connecting plates away from each other. A clamping plate is fixedly connected to the output end of the cylinder. One side of the clamping plate is slidably connected to the side of the fixed plate.

[0008] The effects achieved by the above-mentioned components are as follows: The filing device body for tool processing is a device used for fine finishing of the tool surface. Filing is a process of removing excess material from the tool surface through a grinding disc, and finishing the shape, sharpness, or surface quality of the tool. Usually, when using the filing device body to grind the tool surface, the worker directly holds the tool to perform the grinding task. Holding the tool allows for better control of the grinding effect. However, holding the tool by hand is not suitable for mass grinding of tools through the filing device body. Holding the tool by hand for a long time will cause worker fatigue, which will affect the stability of holding the tool and reduce the stability of the tool surface processing through the filing device body. At this time, a clamping mechanism can be used to clamp the tools in batches, thereby reducing the worker's workload and improving the efficiency of the filing device body in grinding the tools.

[0009] Preferably, a guide rod is fixedly connected to the side of the support platform away from the body of the filing device, and a guide groove is provided on the fixed plate corresponding to the position of the guide rod, and the guide rod is slidably connected to the inner wall of the guide groove.

[0010] The effect achieved by the above components is that when the fixed plate moves, the guide groove on the fixed plate will slide on the surface of the guide rod, thereby improving the stability of the fixed plate during movement.

[0011] Preferably, a contact pad is fixedly connected to one side of the clamping plate.

[0012] The effect achieved by the above components is that the clamp can increase the friction between the contact pad and the tool.

[0013] Preferably, the rotating rod is a steel rod.

[0014] The effect achieved by the above components is that the steel rotating rod has a relatively hard surface and is less prone to deformation even after long-term use.

[0015] Preferably, a protective mechanism is provided on the side of the filing device body near the support table. The protective mechanism includes a support plate, which is fixedly connected to one side of the filing device body. An adjusting block is rotatably passed through one inner wall of the support plate. A protective cover is fixedly connected to one side of the adjusting block. A rotating disk is fixedly connected to one end of the adjusting block. A limit rod is slidably connected to one inner wall of the rotating disk. The limit rod is slidably connected to the other inner wall of the support plate. A second spring is fixedly connected to one end of the arc surface of the limit rod. The arc surface of the second spring away from the limit rod is fixedly connected to one side of the inner wall of the support plate.

[0016] The effect achieved by the above-mentioned components is that when the filing device body is used to process the cutting tool, the processing area of ​​the cutting tool can be protected by the protective mechanism. Thus, the safety of the entire processing process can be improved by the protective mechanism, and the debris can be prevented from flying into the worker's eyes, mouth and nose, thus avoiding the impact on the worker's health.

[0017] Preferably, a pressing block is fixedly connected to one end of the arc surface of the limiting rod, and the cross-section of the pressing block is arc-shaped.

[0018] The effect achieved by the above components is that the pressing block makes it easier for workers to press the position of the limit rod.

[0019] Preferably, a handle is fixedly connected to one side of the protective cover.

[0020] The effect achieved by the above-mentioned components is that the handle makes it easier for workers to adjust the angle of the protective cover.

[0021] Compared with related technologies, the filing device for tool processing provided by this utility model has the following advantages:

[0022] Beneficial effects:

[0023] By setting up a clamping mechanism, when grinding tools in large quantities using a filing device, the clamping mechanism can replace manual methods to clamp the tools. The clamping mechanism can reduce the difficulty for workers to grind the tools and improve processing efficiency.

[0024] By installing a protective mechanism, when using a filing device to process the cutting tool, the debris generated during the processing can be protected by the protective mechanism, preventing the debris from flying everywhere and causing harm to the health of nearby workers. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of a filing device for cutting tool processing provided by this utility model;

[0026] Figure 2 for Figure 1 The diagram shows the structure of the clamping mechanism.

[0027] Figure 3 for Figure 1 The diagram shows the structure of the protective mechanism.

[0028] Figure 4 for Figure 3 The enlarged view of point A shown.

[0029] The following are the labeling elements in the diagram: 1. Filing device body; 2. Clamping mechanism; 201. Fixing plate; 202. Telescopic rod; 203. First spring; 204. Fixing block; 205. Connecting plate; 206. Cylinder; 207. Clamping plate; 208. Rotating rod; 209. Coil spring; 210. Locking block; 211. Guide rod; 212. Guide groove; 213. Contact pad; 3. Protective mechanism; 31. Support plate; 32. Adjusting block; 33. Protective cover; 34. Rotating disc; 35. Limiting rod; 36. Second spring; 37. Pressing block; 38. Handle; 4. Power equipment; 5. Grinding disc; 6. Support platform. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0032] Please see Figures 1 to 4 The present invention provides a filing device for cutting tool processing, comprising: a filing device body 1, a power device 4 mounted on the upper surface of the filing device body 1, a grinding disc 5 mounted on the output end of the power device 4, a support platform 6 mounted on the side of the filing device body 1 near the grinding disc 5, a clamping mechanism 2 provided on the side of the support platform 6 away from the filing device body 1, and a protective mechanism 3 provided on the side of the filing device body 1 near the support platform 6.

[0033] In the embodiments of this utility model, please refer to Figure 2 The clamping mechanism 2 includes a fixed plate 201, which is fixedly connected to one side of the support platform 6. A fixed block 204 is fixedly connected to one side of the fixed plate 201, and a telescopic rod 202 is fixedly connected to one side of the fixed block 204. One end of the arc surface of the telescopic rod 202 is slidably connected to the fixed plate 201, and a first spring 203 is sleeved on one end of the arc surface of the telescopic rod 202. The two ends of the first spring 203 are fixedly connected to the telescopic rod 202 and one side of the fixed block 204, respectively. A rotating rod 208 is rotatably connected to the arc surface of the fixed plate 201 away from the telescopic rod 202. A locking block 210 is fixedly connected to one end of the arc surface of the rotating rod 208. A coil spring 209 is fitted onto one end of the arc surface. Both ends of the arc surface of the coil spring 209 are fixedly connected to the rotating rod 208 and one side of the fixed plate 201, respectively. Two connecting plates 205 are fixedly connected to one end of the fixed plate 201. Cylinders 206 are fixedly connected to the sides of the two connecting plates 205 that are far apart from each other. A clamping plate 207 is fixedly connected to the output end of the cylinder 206. One side of the clamping plate 207 is slidably connected to the side of the fixed plate 201. The file device body 1 for tool processing is a device used for fine finishing of the tool surface. Filing is performed by the grinding disc 5 to remove excess material from the tool surface and to finish the shape, sharpness, or surface quality of the tool. When using the filing device body 1 to grind the surface of a cutting tool, the worker usually holds the tool directly in hand. Holding the tool allows for better control over the grinding effect. However, holding the tool by hand is not suitable for mass grinding of tools using the filing device body 1. Prolonged holding of the tool can cause worker fatigue, affecting the stability of the tool and reducing the stability of the surface grinding process using the filing device body 1. In this case, the clamping mechanism 2 can be used to clamp the tools in batches, thereby reducing the worker's workload and increasing the efficiency of the filing device body 1 in grinding the cutting tool. (Support table) A guide rod 211 is fixedly connected to the side away from the filing device body 1. A guide groove 212 is opened on the fixed plate 201 corresponding to the position of the guide rod 211. The guide rod 211 is slidably connected to the inner wall of the guide groove 212. When the fixed plate 201 moves, the guide groove 212 opened on the fixed plate 201 will slide on the surface of the guide rod 211, thereby improving the stability of the fixed plate 201 during movement. A contact pad 213 is fixedly connected to one side of the clamping plate 207. The clamping plate 207 can improve the friction between the contact pad 213 and the tool. The rotating rod 208 is a steel rod. The surface of the steel rotating rod 208 is relatively hard and it is difficult to deform after long-term use.

[0034] In the embodiments of this utility model, please refer to Figure 3 and Figure 4The protective mechanism 3 includes a support plate 31, which is fixedly connected to one side of the filing device body 1. An adjusting block 32 rotatably passes through one inner wall of the support plate 31. A protective cover 33 is fixedly connected to one side of the adjusting block 32. A rotating disk 34 is fixedly connected to one end of the adjusting block 32. A limit rod 35 is slidably connected to one inner wall of the rotating disk 34. The limit rod 35 is slidably connected to the other inner wall of the support plate 31. A second spring 36 is fixedly connected to one end of the arc surface of the limit rod 35. The arc surface of the second spring 36 away from the limit rod 35 is connected to the inner wall of the support plate 31. With a side-fixed connection, when the filing device body 1 is used to process the tool, the processing range of the tool can be protected by the protective mechanism 3. Thus, the safety of the entire processing process can be improved by the protective mechanism 3, and the debris can be prevented from flying into the worker's eyes, mouth and nose, thus avoiding the impact on the worker's health. One end of the arc surface of the limiting rod 35 is fixedly connected to a pressing block 37. The cross section of the pressing block 37 is arc-shaped, and the pressing block 37 can make it easy for the worker to press the position of the limiting rod 35. One side of the protective cover 33 is fixedly connected to a handle 38, and the handle 38 can make it easy for the worker to adjust the angle of the protective cover 33.

[0035] The working principle of the filing device for tool processing provided by this utility model is as follows: The tool is placed between two clamping plates 207. At this time, the cylinder 206 installed on the connecting plate 205 can be activated. The movement of the cylinder 206 will drive the clamping plates 207 to clamp the tool. At this time, the rotating rod 208 can be rotated on one side of the fixed plate 201. The movement of the rotating rod 208 will drive the coil spring 209 to deform, which will drive the locking block 210 to move. Rotating the locking block 210 to be flush with the fixed plate 201 will release the contact effect between the locking block 210 and the support table 6, and release the limiting effect of the locking block 210 on the fixed plate 201. The fixed plate 201 can be manually pushed to move. The tool can be adjusted towards the grinding disc 5 through the fixed plate 201. The movement of the fixed plate 201 will drive the telescopic rod 202 to extend and retract, and squeeze the first spring 203. After the grinding of the tool is completed, the spring can be reset by the telescopic rod 202 driving the fixed plate 201 to return to its original position.

[0036] When the cutting tool is processed by the filing device body 1, and it is necessary to protect the generated debris, the limit rod 35 is pulled. The movement of the limit rod 35 will cause the second spring 36 to retract, which will release the fixing effect of the limit rod 35 on the rotating disk 34. At this time, the protective cover 33 can be moved. The movement of the protective cover 33 will cause the adjusting block 32 to move. The movement of the adjusting block 32 will cause the rotating disk 34 to rotate on one side of the support plate 31. At this time, the protective cover 33 can protect the grinding disk 5 from all sides. Align the other inner wall of the rotating disk 34 with the limit rod 35, and the limit rod 35 can be released. The second spring 36 returns to its original position and can drive the limit rod 35 to connect with the inner wall of the rotating disk 34 through the inner wall of the support plate 31. At this time, the angle of the rotating disk 34 can be fixed again by the limit rod 35. At this time, the angle of the protective cover 33 can also be fixed.

[0037] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sharpening apparatus for knife tools, characterized by, include: A filing device body (1) is provided. A power device (4) is installed on the upper surface of the filing device body (1). A grinding disc (5) is installed at the output end of the power device (4). A support platform (6) is installed on the side of the filing device body (1) near the grinding disc (5). A clamping mechanism (2) is provided on the side of the support platform (6) away from the filing device body (1). The clamping mechanism (2) includes a fixing plate (201). The fixing plate (201) is fixedly connected to one side of the support platform (6). A fixing block (204) is fixedly connected to one side of the fixing plate (201). A telescopic rod (202) is fixedly connected to one side of the fixing block (204). One end of the arc surface of the telescopic rod (202) is slidably connected to the fixing plate (201). A first spring (203) is sleeved on one end of the arc surface of the telescopic rod (202). 03) is fixedly connected to one side of the telescopic rod (202) and the fixed block (204) respectively. The fixed plate (201) is rotatably connected to the arc surface of the arc surface away from the telescopic rod (202) with a rotating rod (208). The arc surface of the rotating rod (208) is fixedly connected to a locking block (210). The arc surface of the rotating rod (208) is fitted with a coil spring (209). The arc surface of the coil spring (209) is fixedly connected to one side of the rotating rod (208) and the fixed plate (201) respectively. One end of the fixed plate (201) is fixedly connected to two connecting plates (205). The two connecting plates (205) are fixedly connected to cylinders (206) on the side away from each other. The output end of the cylinder (206) is fixedly connected to a clamping plate (207). One side of the clamping plate (207) is slidably connected to the side of the fixed plate (201).

2. A sharpening device for knife tools according to claim 1, characterized in that A guide rod (211) is fixedly connected to the side of the support platform (6) away from the body (1) of the filing device. A guide groove (212) is provided on the fixed plate (201) corresponding to the position of the guide rod (211). The guide rod (211) is slidably connected to the inner wall of the guide groove (212).

3. The knife sharpening device of claim 1, wherein, A contact pad (213) is fixedly connected to one side of the clamp (207).

4. The knife sharpening device of claim 1, wherein, The rotating rod (208) is a steel rod.

5. The knife sharpening device of claim 1, wherein The filing device body (1) is provided with a protective mechanism (3) on the side near the support table (6). The protective mechanism (3) includes a support plate (31). The support plate (31) is fixedly connected to one side of the filing device body (1). An adjusting block (32) is rotatably passed through one inner wall of the support plate (31). A protective cover (33) is fixedly connected to one side of the adjusting block (32). A rotating disk (34) is fixedly connected to one end of the adjusting block (32). A limit rod (35) is slidably connected to one inner wall of the rotating disk (34). The limit rod (35) is slidably connected to the other inner wall of the support plate (31). A second spring (36) is fixedly connected to one end of the arc surface of the limit rod (35). The arc surface of the second spring (36) away from the limit rod (35) is fixedly connected to one side of the inner wall of the support plate (31).

6. A sharpening device for knife tools according to claim 5, characterized in that One end of the arc surface of the limiting rod (35) is fixedly connected to a pressing block (37), and the cross section of the pressing block (37) is arc-shaped.

7. The knife sharpening device of claim 5, wherein, A handle (38) is fixedly connected to one side of the protective cover (33).

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