A coating processing apparatus for a cutting tool

Abstract

This utility model relates to the field of coating processing for cutting tools, and discloses a coating processing device for cutting tools, including several sliding square tubes, which are slidably inserted into the surface of a fixed plate. The fixed plate is fixed to one side of the interior of a spray tank. Several positioning plates are fixed to the top surface of the fixed plate. An extrusion port is formed on the top surface of each sliding square tube. The positioning plates are slidably connected to the extrusion port. A threaded rod is fixed to one side of each sliding square tube. Several sliding holes are formed on one side of the spray tank. A rotating plate is threaded to one end of the threaded rod passing through a sliding hole. In this utility model, the sliding square tube drives the extrusion port to move towards the positioning plate during sliding, thus extruding and fixing the cutting tool between the extrusion port and the positioning plate. Only the time required for a single threaded rod to move inside the sliding hole needs to be considered, increasing the efficiency of coating processing for cutting tools.

Description

Technical Field

[0001] This utility model relates to the technical field of coating processing for cutting tools, specifically a coating processing device for cutting tools. Background Technology

[0002] Tool coating technology significantly improves tool performance by applying a thin layer of wear-resistant material to a cemented carbide or high-speed steel substrate. Common methods include physical vapor deposition (PVD) and chemical vapor deposition (CVD). The coatings exhibit high hardness, wear resistance, thermal stability, and chemical stability, thereby increasing cutting speed and accuracy while reducing tool consumption and machining costs.

[0003] A Chinese patent with publication number CN218609983U discloses a coating processing device for cutting tools that facilitates positioning. The device includes a base, a guide rail fixedly mounted on the top of the base, and a sliding component in the middle of the guide rail. The sliding component is mainly used to transport the tool, enabling it to be transported at a uniform speed to ensure more uniform coating. A spraying component is provided on the top of the base, which can cooperate with the sliding component to spray the tool surface.

[0004] In the above solution, multiple clamping bolts are used to clamp the cutting tool, which still has the following disadvantages: when fixing the cutting tool inside the slot, multiple clamping bolts need to be rotated to squeeze and clamp the surface of the cutting tool, which may result in a long time to clamp the cutting tool and reduce the efficiency of coating processing of the cutting tool. Utility Model Content

[0005] The purpose of this invention is to provide a coating processing device for cutting tools, in order to solve the problem that the time required for clamping the cutting tool is long, which reduces the efficiency of coating processing for the cutting tool.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a coating processing device for cutting tools, comprising a plurality of sliding square tubes, wherein the plurality of sliding square tubes are respectively slidably inserted into the surface of a fixed plate, the fixed plate is fixed to one side inside the spray tank, a plurality of positioning plates are fixed on the top surface of the fixed plate, and an extrusion port is opened on the top surface of the sliding square tube, the positioning plate and the extrusion port are slidably arranged, a threaded rod is fixed on one side of the sliding square tube, a plurality of sliding holes are opened on one side of the spray tank, the threaded rod is slidably inserted into the sliding holes, and a rotating plate is threadedly connected to one end of the threaded rod that passes through the sliding hole.

[0007] Preferably, a cover plate is rotatably mounted on the top surface of the spray tank, and the spray tank and the cover plate are rotatably mounted by a hinge. A paint tank is mounted on the top surface of the cover plate, and a vacuum pump is mounted on the top surface of the cover plate.

[0008] Preferably, a sealing tube is fixed to the inner wall of the sliding hole, the sealing tube is slidably inserted into the threaded rod, the inner wall of the sealing tube is tightly fitted to the outer wall of the threaded rod, and two handles are fixed to one side of the rotating plate.

[0009] Preferably, the top surface of the spray tank is provided with a filling groove, and the bottom surface of the cover plate is fixed with an elastic frame, wherein the elastic frame and the filling groove are slidably arranged.

[0010] Preferably, an anti-slip plate is fixed to the inner rear side of the extrusion port, and an extrusion plate is fixed to the rear side of the positioning plate.

[0011] Preferably, a stabilizing plate is fixed to one side of the cover plate, a connecting plate is fixed to the bottom surface of the stabilizing plate, a fixing frame is fixed to one side of the spray tank, the connecting plate and the fixing frame are slidably configured, and an intercepting plate is rotatably configured to the bottom surface of the connecting plate.

[0012] Compared with the prior art, the coating processing device for cutting tools that adopts the above technical solution has the following beneficial effects:

[0013] First, the worker lifts the cover plate and then places the cutting tool inside the extrusion port. At this time, the bottom of the cutting tool is inside the extrusion port and is supported upward by the fixing plate. Then, the worker rotates the rotating plate, and the threaded connection between the rotating plate and the threaded rod drives the sliding square tube to move towards the rotating plate. During the sliding process, the sliding square tube will drive the extrusion port to move towards the positioning plate, thus extruding and fixing the cutting tool between the extrusion port and the positioning plate. When clamping the cutting tool, only the time required for a single threaded rod to move inside the sliding hole needs to be considered, which increases the efficiency of coating processing of the cutting tool.

[0014] 2. When the operator rotates the rotating plate, the operator will use the handle to apply a rotational force to the rotating plate, which will increase the rotation of the rotating plate on the threaded rod. When the threaded rod slides, the sealing tube will be used to increase the sealing of the threaded rod and the sliding hole. In addition, when the cover plate is fastened to the top surface of the spray tank, the elastic frame fixed on the bottom surface of the cover plate will enter the interior of the filling groove. The tight fit between the elastic frame and the filling groove will increase the sealing of the spray tank during spraying.

[0015] 3. When the cover plate is fastened to the top surface of the spray tank, the connecting plate will be inside the fixed frame, and the intercepting plate on the bottom surface of the connecting plate will intercept the bottom surface of the fixed frame, thus locking the cover plate to the top surface of the spray tank. When the cutting tool is clamped between the extrusion port and the positioning plate, the anti-slip plate and the extrusion plate will contact the surface of the cutting tool. The anti-slip plate and the extrusion plate made of rubber increase the stability of the cutting tool when it is clamped. Attached Figure Description

[0016] Figure 1 This is a perspective view of an embodiment.

[0017] Figure 2 This is an exploded perspective view of an embodiment.

[0018] Figure 3 This is a perspective view of the positioning plate and the extrusion port in the embodiment.

[0019] Figure 4 for Figure 2 A magnified view of a local structure in section A.

[0020] In the diagram: 1. Sliding square tube; 2. Fixed plate; 3. Spray tank; 4. Positioning plate; 5. Extrusion port; 6. Threaded rod; 7. Sliding hole; 8. Rotating plate; 9. Cover plate; 10. Paint tank; 11. Vacuum pump; 12. Sealing tube; 13. Handle; 14. Elastic frame; 15. Filling groove; 16. Anti-slip plate; 17. Extrusion plate; 18. Stabilizing plate; 19. Connecting plate; 20. Fixed frame; 21. Interception plate. Detailed Implementation

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, a coating processing device for cutting tools includes several sliding square tubes 1, which are slidably inserted into the surface of a fixed plate 2. The fixed plate 2 is fixed inside one side of a spray tank 3. Several positioning plates 4 are fixed on the top surface of the fixed plate 2. An extrusion port 5 is opened on the top surface of the sliding square tube 1. The positioning plates 4 and the extrusion port 5 are slidably arranged. A threaded rod 6 is fixed on one side of the sliding square tube 1. Several sliding holes 7 are opened on one side of the spray tank 3. The threaded rod 6 is slidably inserted into the sliding holes 7. A rotating plate 8 is threadedly connected to one end of the threaded rod 6 through the sliding hole 7. A cover plate 9 is rotatably arranged on the top surface of the spray tank 3. The spray tank 3 and the cover plate 9 are rotatably arranged by a hinge. A paint tank 10 is arranged on the top surface of the cover plate 9. A vacuum pump 11 is arranged on the top surface of the cover plate 9.

[0023] In use, the operator first lifts the cover plate 9, then places the cutting tool into the extrusion port 5. At this time, the bottom end of the cutting tool is inside the extrusion port 5 and is supported upward by the fixing plate 2. Then, the operator rotates the rotating plate 8, and the threaded connection between the rotating plate 8 and the threaded rod 6 drives the sliding square tube 1 to move towards the rotating plate 8. During the sliding process, the sliding square tube 1 will drive the extrusion port 5 to move towards the positioning plate 4, thus extruding and fixing the cutting tool between the extrusion port 5 and the positioning plate 4. When clamping the cutting tool, only the time required for a single threaded rod 6 to move inside the sliding hole 7 needs to be considered, which increases the efficiency of coating processing of the cutting tool.

[0024] like Figure 2 and Figure 4 As shown, a sealing tube 12 is fixed to the inner wall of the sliding hole 7. The sealing tube 12 is slidably inserted into the threaded rod 6. The inner wall of the sealing tube 12 is tightly fitted to the outer wall of the threaded rod 6. Two handles 13 are fixed to one side of the rotating plate 8. A filling groove 15 is opened on the top surface of the spray tank 3. An elastic frame 14 is fixed to the bottom surface of the cover plate 9. The elastic frame 14 and the filling groove 15 are slidably arranged.

[0025] During use, when the operator rotates the rotating plate 8, the operator will use the handle 13 to apply a rotational force to the rotating plate 8, which will increase the rotation of the rotating plate 8 on the threaded rod 6. When the threaded rod 6 slides, the sealing tube 12 will increase the sealing between the threaded rod 6 and the sliding hole 7. In addition, when the cover plate 9 is fastened to the top surface of the spray tank 3, the elastic frame 14 fixed on the bottom surface of the cover plate 9 will enter the interior of the filling groove 15. The tight fit between the elastic frame 14 and the filling groove 15 will increase the sealing of the spray tank 3 during spraying.

[0026] like Figure 2 and Figure 3 As shown, an anti-slip plate 16 is fixed to the rear side of the extrusion port 5, an extrusion plate 17 is fixed to the rear side of the positioning plate 4, a stabilizing plate 18 is fixed to one side of the cover plate 9, a connecting plate 19 is fixed to the bottom surface of the stabilizing plate 18, a fixing frame 20 is fixed to one side of the spray tank 3, the connecting plate 19 and the fixing frame 20 are slidably configured, and an intercepting plate 21 is rotatably configured to be installed on the bottom surface of the connecting plate 19.

[0027] In use, when the cover plate 9 is fastened to the top surface of the spray tank 3, the connecting plate 19 will be inside the fixing frame 20, and the intercepting plate 21 on the bottom surface of the connecting plate 19 will intercept the bottom surface of the fixing frame 20, thus locking the cover plate 9 to the top surface of the spray tank 3. When the cutting tool is clamped between the extrusion port 5 and the positioning plate 4, the anti-slip plate 16 and the extrusion plate 17 will contact the surface of the cutting tool. The anti-slip plate 16 and the extrusion plate 17, which are made of rubber, increase the stability of the cutting tool when it is clamped.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A coating processing device for cutting tools, comprising a plurality of sliding square tubes (1), wherein the plurality of sliding square tubes (1) are respectively slidably inserted into the surface of a fixed plate (2), wherein the fixed plate (2) is fixed to one side inside a spray tank (3), characterized in that, The top surface of the fixed plate (2) is fixed with several positioning plates (4), the top surface of the sliding square tube (1) is provided with an extrusion port (5), the positioning plate (4) and the extrusion port (5) are slidably arranged, a threaded rod (6) is fixed on one side of the sliding square tube (1), a number of sliding holes (7) are provided on one side of the spray tank (3), the threaded rod (6) and the sliding hole (7) are slidably inserted, and a rotating plate (8) is threadedly connected to one end of the threaded rod (6) through the sliding hole (7).

2. The coating processing device for cutting tools according to claim 1, characterized in that: The top surface of the spray tank (3) is rotatably provided with a cover plate (9). The spray tank (3) and the cover plate (9) are rotatably provided by a hinge. The top surface of the cover plate (9) is provided with a paint tank (10) and a vacuum pump (11).

3. The coating processing device for cutting tools according to claim 1, characterized in that: A sealing tube (12) is fixed to the inner wall of the sliding hole (7). The sealing tube (12) is slidably inserted into the threaded rod (6). The inner wall of the sealing tube (12) is tightly fitted to the outer wall of the threaded rod (6). Two handles (13) are fixed to one side of the rotating plate (8).

4. The coating processing device for cutting tools according to claim 2, characterized in that: The top surface of the spray tank (3) is provided with a filling groove (15), and the bottom surface of the cover plate (9) is fixed with an elastic frame (14). The elastic frame (14) and the filling groove (15) are slidably arranged.

5. The coating processing apparatus for cutting tools according to claim 1, characterized in that: An anti-slip plate (16) is fixed to the rear side of the extrusion port (5), and an extrusion plate (17) is fixed to the rear side of the positioning plate (4).

6. A coating processing apparatus for cutting tools according to claim 2, characterized in that: A stabilizing plate (18) is fixed on one side of the cover plate (9), a connecting plate (19) is fixed on the bottom surface of the stabilizing plate (18), a fixing frame (20) is fixed on one side of the spray tank (3), the connecting plate (19) and the fixing frame (20) are slidably arranged, and an intercepting plate (21) is rotatably arranged on the bottom surface of the connecting plate (19).

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