A metal cutting tool composite wear resistant coating apparatus

Abstract

The utility model discloses a kind of metal cutter composite wear-resistant coating coating equipment, belong to coating equipment field, comprising: treatment jar;Coating unit, by the cooperation between above each device, the metal cutter to be coated is placed into the through slot of two groups of semicircular plates in turn, clamped with fixed assembly, then spray composite wear-resistant coating material to the cutter in coating station, start first motor, it drives connecting block rotation, drive two groups of semicircular plates to rotate with connecting rod as pivot, let cutter enter coating station in turn, after single side coating is completed, overturning assembly drives two groups of semicircular plates to overturn 180 degrees simultaneously, so that the coated surface is downward, uncoated surface is upward, then first motor works again, drive semicircular plate rotation, complete another side coating, solve current cutter composite wear-resistant coating coating, generally single-piece operation, manual overturning to coat another side, lead to the problem of low work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, specifically a coating equipment for composite wear-resistant coating of metal cutting tools. Background Technology

[0002] Composite wear-resistant coatings play a crucial role in the surface treatment of metal cutting tools. Using specialized coating equipment, a coating material composed of various wear-resistant materials (such as tungsten carbide, ceramic particles, and metal compounds) is uniformly deposited onto the tool surface, forming a dense and strongly bonded protective layer. This composite wear-resistant coating significantly improves the tool's wear resistance, scratch resistance, and service life.

[0003] Currently, when applying composite wear-resistant coatings to cutting tools, the common practice is to coat each tool individually. Furthermore, when it is necessary to coat the other side of the tool, it is done manually by flipping it over, resulting in low work efficiency.

[0004] Therefore, this utility model provides a composite wear-resistant coating equipment for metal cutting tools to solve the above problems. Utility Model Content

[0005] This utility model provides a metal cutting tool composite wear-resistant coating coating equipment, which aims to solve the problem mentioned in the background art that the current cutting tool composite wear-resistant coating coating is generally carried out in single-piece operation, and the other side is manually flipped to coat, resulting in low work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal cutting tool composite wear-resistant coating coating device, comprising: Processing tank; The coating unit includes a partition plate fixedly installed inside the processing tank. A connecting rod is rotatably connected to the top of the partition plate, and a connecting block is fixedly installed at the top of the connecting rod. Semicircular plates are provided on both sides of the connecting block. Several through slots for placing tools are opened at the top of the two sets of semicircular plates. A first motor is fixedly installed at the bottom of the processing tank, and the output end of the first motor is fixedly connected to the bottom of the connecting rod. A fixing component is provided in the inner cavity of the through slot for fixing the tools. A flipping component is provided in the inner cavity of the processing tank for flipping the two sets of semicircular plates.

[0007] As a preferred technical solution of this application, the processing tank includes a closed door that is hinged to the outer wall of the processing tank.

[0008] As a preferred technical solution of this application, the closed door includes an observation window, which is embedded in one side of the closed door.

[0009] As a preferred technical solution of this application, the treatment tank further includes a nozzle installed at the top of the treatment tank, and the spraying end of the nozzle is located above a set of through slots.

[0010] As a preferred technical solution of this application, the fixing component includes an extrusion plate that is slidably connected to the inner cavity of the through groove. One end of the through groove is threadedly connected to a threaded rod, and one end of the threaded rod is rotatably connected to one side of the extrusion plate.

[0011] As a preferred technical solution of this application, the flipping assembly includes an end face gear, which is rotatably connected to the top of the connecting block. The two ends of the connecting block are rotatably connected to rotating rods, and the other ends of the two sets of rotating rods are respectively fixedly connected to the side walls of the two sets of semicircular plates. Cylindrical gears are fixedly installed on the outer walls of the two sets of rotating rods, and the two sets of cylindrical gears mesh with the end face gear.

[0012] As a preferred technical solution of this application, the flipping assembly further includes a chassis, which is rotatably connected to the top of the processing tank. A second motor is fixedly installed on the top of the chassis, and a connecting shaft is fixedly connected to the output end of the second motor. The bottom end of the connecting shaft is fixedly connected to the top end of the end face gear.

[0013] This utility model has at least the following beneficial effects: During use, the metal cutting tools to be coated are placed one by one into the through slots of the two sets of semicircular plates and clamped with the fixing components. Then, the composite wear-resistant coating material is sprayed onto the set of cutting tools in the coating station. The first motor is started, which drives the connecting block to rotate, causing the two sets of semicircular plates to rotate around the connecting rod as the axis, allowing the cutting tools to enter the coating station in sequence. After coating on one side is completed, the flipping component drives the two sets of semicircular plates to rotate 180 degrees simultaneously, so that the coated side is facing down and the uncoated side is facing up. Then the first motor works again, driving the semicircular plates to rotate and complete the coating on the other side. This solves the problem of low work efficiency caused by the current single-piece operation and manual flipping of the cutting tools to coat the other side when coating composite wear-resistant materials. Attached Figure Description

[0014] Figure 1 A schematic diagram of a composite wear-resistant coating equipment for metal cutting tools; Figure 2 This is a schematic diagram of the internal structure of the processing tank in a composite wear-resistant coating equipment for metal cutting tools. Figure 3 This is a schematic diagram of the coating unit in a composite wear-resistant coating equipment for metal cutting tools. Figure 4 This is a schematic diagram of the flipping component in a composite wear-resistant coating equipment for metal cutting tools.

[0015] In the picture: 1. Processing tank; 101. Sealed door; 1011. Observation window; 102. Spray nozzle; 2. Coating unit; 201. Separator plate; 202. Connecting rod; 203. Connecting block; 204. Semi-circular plate; 205. Through groove; 206. First motor; 207. Fixing assembly; 2071. Extrusion plate; 2072. Threaded rod; 208. Tilting assembly; 2081. Rotating rod; 2082. Cylindrical gear; 2083. End face gear; 2084. Chassis; 2085. Second motor; 2086. Connecting shaft. Detailed Implementation

[0016] 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.

[0017] Example 1 This utility model provides a composite wear-resistant coating equipment for metal cutting tools, such as... Figures 1-2 As shown, it includes: Processing tank 1; The coating unit 2 includes a partition plate 201 fixedly installed in the inner cavity of the processing tank 1. A connecting rod 202 is rotatably connected to the top of the partition plate 201, and a connecting block 203 is fixedly installed at the top of the connecting rod 202. Semicircular plates 204 are provided on both sides of the connecting block 203. Several sets of through slots 205 for placing tools are opened at the top of the two sets of semicircular plates 204. A first motor 206 is fixedly installed at the bottom of the inner cavity of the processing tank 1, and the output end of the first motor 206 is fixedly connected to the bottom of the connecting rod 202. A fixing component 207 is provided in the inner cavity of the through slot 205 for fixing the tools. A flipping component 208 is provided in the inner cavity of the processing tank 1 for flipping the two sets of semicircular plates 204.

[0018] During use, the metal cutting tools to be coated are placed one by one into the through slots 205 of the two sets of semicircular plates 204 and clamped and fixed by the fixing component 207. Then, the composite wear-resistant coating material is sprayed onto the set of cutting tools in the coating station. The first motor 206 is started, and the first motor 206 drives the connecting block 203 to rotate. The connecting block 203 drives the two sets of semicircular plates 204 to rotate around the connecting rod 202 as the axis, so that the cutting tools on the two sets of semicircular plates 204 can enter the coating station in sequence. After the coating of one side is completed, the flipping component 208 is started, driving the two sets of semicircular plates 204 to flip 180 degrees at the same time, so that the coated side is facing down and the uncoated side is facing up. Then, the first motor 206 works again, driving the two sets of semicircular plates 204 to rotate again to perform the coating operation on the other side. This realizes batch double-sided automated coating, which solves the problem of low work efficiency caused by the current single-piece operation and manual flipping of the cutting tool composite wear-resistant coating.

[0019] Example 2 Reference Figures 1-4 This is the second embodiment of the present invention. Unlike the previous embodiment, the treatment tank 1 includes a closed door 101, which is hinged to the outer wall of the treatment tank 1 to prevent the coating material from being sprayed out during the coating process.

[0020] Specifically, the closed door 101 includes an observation window 1011, which is embedded on one side of the closed door 101. The operator can monitor the working status of the nozzle 102, the uniformity of the coating, and whether the flipping action of the semi-circular plate 204 is in place in real time without interrupting the coating process.

[0021] Specifically, the treatment tank 1 also includes a nozzle 102, which is installed on the top of the treatment tank 1, and the spraying end of the nozzle 102 is located above a set of through grooves 205. When the semi-circular plate 204 drives the fixed cutter in the set of through grooves 205 to rotate to below the nozzle 102, the nozzle 102 sprays the composite wear-resistant coating material in an atomized form evenly onto the surface facing the cutter.

[0022] Specifically, the fixing component 207 includes an extrusion plate 2071, which is slidably connected to the inner cavity of the through groove 205. One end of the through groove 205 is threadedly connected to a threaded rod 2072, and one end of the threaded rod 2072 is rotatably connected to one side of the extrusion plate 2071. The operator rotates the threaded rod 2072 to push the extrusion plate 2071 to slide along the through groove 205, thereby firmly clamping the tool from the side.

[0023] Specifically, the tilting assembly 208 includes an end face gear 2083, which is rotatably connected to the top of the connecting block 203. Rotating rods 2081 are rotatably connected to both ends of the connecting block 203, and the other ends of the two sets of rotating rods 2081 are respectively fixedly connected to the side walls of two sets of semi-circular plates 204. Cylindrical gears 2082 are fixedly installed on the outer walls of both sets of rotating rods 2081, and both sets of cylindrical gears 2082 mesh with the end face gear 2083. The tilting assembly 208 also includes a chassis 2084, which is rotatably connected to the top of the processing tank 1. A second motor 2085 is fixedly installed on the top of the chassis 2084. The output end of the motor 2085 is fixedly connected to the connecting shaft 2086, and the bottom end of the connecting shaft 2086 is fixedly connected to the top end of the end face gear 2083. When the second motor 2085 is started, the second motor 2085 drives the end face gear 2083 to rotate through the connecting shaft 2086. Since the end face gear 2083 meshes with two sets of cylindrical gears 2082 at the same time, it will drive the two sets of cylindrical gears 2082 to rotate. The rotation of the two sets of cylindrical gears 2082 will drive the two sets of rotating rods 2081 to rotate respectively. The two sets of rotating rods 2081 will then drive the semicircular plate 204 connected to them to rotate.

[0024] During use, the second motor 2085 is started. The second motor 2085 drives the end face gear 2083 to rotate through the connecting shaft 2086. Since the end face gear 2083 meshes with two sets of cylindrical gears 2082 at the same time, it will drive the two sets of cylindrical gears 2082 to rotate. The rotation of the two sets of cylindrical gears 2082 will drive the two sets of rotating rods 2081 to rotate respectively. The two sets of rotating rods 2081 will then drive the semicircular plate 204 connected to them to rotate.

[0025] 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 composite wear-resistant coating equipment for metal cutting tools, characterized in that, include: Processing tank (1); The coating unit (2) includes a partition plate (201) fixedly installed in the inner cavity of the processing tank (1). A connecting rod (202) is rotatably connected to the top of the partition plate (201), and a connecting block (203) is fixedly installed at the top of the connecting rod (202). Semicircular plates (204) are provided on both sides of the connecting block (203). Several sets of through slots (205) for placing tools are opened at the top of the two sets of semicircular plates (204). A first motor (206) is fixedly installed at the bottom of the inner cavity of the processing tank (1), and the output end of the first motor (206) is fixedly connected to the bottom of the connecting rod (202). A fixing component (207) is provided in the inner cavity of the through slot (205) for fixing the tools. A flipping component (208) is provided in the inner cavity of the processing tank (1) for flipping the two sets of semicircular plates (204).

2. The metal cutting tool composite wear-resistant coating coating equipment according to claim 1, characterized in that: The processing tank (1) includes a closed door (101) hinged to the outer wall of the processing tank (1).

3. The metal cutting tool composite wear-resistant coating coating equipment according to claim 2, characterized in that: The closed door (101) includes an observation window (1011) which is embedded on one side of the closed door (101).

4. The metal cutting tool composite wear-resistant coating coating equipment according to claim 1, characterized in that: The treatment tank (1) also includes a nozzle (102) installed on the top of the treatment tank (1), with the spraying end of the nozzle (102) located above a set of through channels (205).

5. The metal cutting tool composite wear-resistant coating equipment according to claim 1, characterized in that: The fixing component (207) includes an extrusion plate (2071) which is slidably connected to the inner cavity of the through groove (205). One end of the through groove (205) is threadedly connected to a threaded rod (2072), and one end of the threaded rod (2072) is rotatably connected to one side of the extrusion plate (2071).

6. The metal cutting tool composite wear-resistant coating equipment according to claim 1, characterized in that: The flipping assembly (208) includes an end face gear (2083), which is rotatably connected to the top of the connecting block (203). The two ends of the connecting block (203) are rotatably connected to rotating rods (2081), and the other ends of the two sets of rotating rods (2081) are respectively fixedly connected to the side walls of two sets of semicircular plates (204). Cylindrical gears (2082) are fixedly installed on the outer walls of the two sets of rotating rods (2081), and the two sets of cylindrical gears (2082) mesh with the end face gear (2083).

7. The metal cutting tool composite wear-resistant coating coating equipment according to claim 6, characterized in that: The flipping assembly (208) also includes a chassis (2084) which is rotatably connected to the top of the processing tank (1). A second motor (2085) is fixedly installed on the top of the chassis (2084). The output end of the second motor (2085) is fixedly connected to a connecting shaft (2086), and the bottom end of the connecting shaft (2086) is fixedly connected to the top end of the end face gear (2083).

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