Cutter surface coating processing device

Abstract

The utility model belongs to the technical field of cutter machining, and particularly relates to a cutter surface coating machining treatment device which comprises a base. A workbench is rotatably mounted at the upper end of the sliding barrel, sliding holes are formed in the two sides of the fixing base, sliding rods are slidably mounted in the sliding holes, limiting grooves are formed in the upper sides of one ends of the sliding rods, clamping plates are arranged on the two sides in the fixing base, and the outer sides of the clamping plates are fixedly connected to one ends of the sliding rods; limiting holes are formed in the two sides of the upper portion of the fixing base, limiting rods are slidably installed in the limiting holes, lifting handles are fixedly connected to the top ends of the limiting rods, limiting blocks are fixedly connected to the lower ends of the limiting rods, and limiting protrusions are arranged at the bottoms of the limiting blocks; a second spring is arranged between the fixing base and the limiting block and arranged on the limiting rod in a sleeving mode. And the limiting block and the sliding rod are matched to quickly fix the cutter, and the cutter is quickly released by pulling the lifting handle upwards, so that the cutter is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of tool processing, and specifically relates to a device for processing and treating the surface coating of a tool. Background Technique

[0002] A tool is a device used for cutting or processing materials. They are usually made of hard materials such as high-speed steel, cemented carbide, ceramics, or diamond, etc., to ensure sufficient hardness and wear resistance during the cutting process. In order to improve the performance and service life of tools, many modern tools adopt coating technology.

[0003] The device for processing and treating the surface coating of a tool mainly consists of the following parts: a vacuum system, a heating system, a gas control system, a coating source material supply system, a tool rotation system, and a control system. During the coating process, first, the tool is placed in the vacuum chamber. Then, the air in the vacuum chamber is evacuated by the vacuum system. The tool and the coating source material are heated by the heating system, and an appropriate amount of gas is introduced into the vacuum chamber through the gas control system. Under the conditions of vacuum and heating, the coating source material evaporates or undergoes a chemical reaction to form a gas or vapor, which is deposited on the surface of the rotating tool.

[0004] During the tool processing, when using a spraying device to spray the surface of the tool, problems such as the fixture not being firmly clamped and the inconvenience of replacing the tool may indeed be encountered. These problems not only affect the spraying quality but also may reduce the production efficiency; therefore, a device for processing and treating the surface coating of a tool is proposed to address the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, during the tool processing, when using a spraying device to spray the surface of the tool, problems such as the fixture not being firmly clamped and the inconvenience of replacing the tool may indeed be encountered. These problems not only affect the spraying quality but also may reduce the production efficiency. The utility model proposes a device for processing and treating the surface coating of a tool.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A tool surface coating processing device described in the present utility model includes a base; a spraying box is fixedly installed on the upper part of the base, a box door is rotatably installed at the opening of the spraying box through a hinge, a fixing frame is fixedly installed on the top of the spraying box, a spraying pipe is fixedly installed at the bottom of the fixing frame, and a plurality of nozzles are fixedly installed on the spraying pipe in a circular array. A liquid storage tank is arranged on one side of the spraying box and fixedly installed on the upper part of the base. A sliding cylinder is arranged below the spraying pipe, a workbench is rotatably installed at the upper end of the sliding cylinder, and a lifting platform is arranged below the workbench and slidably installed in the sliding cylinder. A plurality of through holes are opened in a circular array on the upper part of the workbench, a connecting shaft is rotatably installed in the through hole, the connecting shaft penetrates through the workbench, and a fixing seat is fixedly connected to the upper end, and a gear is fixedly installed at the lower end. Slide holes are opened on both sides of the fixing seat, and slide rods are slidably installed in the slide holes. A limiting groove is opened on the upper side of one end of the slide rod. Clamping plates are arranged on both sides inside the fixing seat, and the outer sides of the clamping plates are fixedly connected to one end of the slide rod. A first spring is arranged between the clamping plate and the fixing seat and sleeved on the slide rod. Limiting holes are opened on both sides of the upper part of the fixing seat, and limiting rods are slidably installed in the limiting holes. The top end of the limiting rod is fixedly connected to a handle, and the lower end is fixedly connected to a limiting block. A limiting protrusion is opened at the bottom of the limiting block. A second spring is arranged between the fixing seat and the limiting block and sleeved on the limiting rod. The tool is quickly fixed by the cooperation of the limiting block and the slide rod, and the tool fixing is quickly released by pulling up the handle to replace it.

[0007] Preferably, a stirring motor is fixedly installed on the top of the liquid storage tank, a stirring shaft is arranged inside the liquid storage tank, the rotating shaft of the stirring motor is fixedly connected to the stirring shaft through a coupling, and multiple groups of stirring blades are fixedly installed on the stirring shaft in an array. The spraying liquid in the liquid storage tank is stirred by rotating the stirring blades to prevent the spraying liquid from solidifying and affecting the spraying quality.

[0008] Preferably, a drain pipe is fixedly connected to the lower end of the liquid storage tank, a control valve is arranged inside the lower end of the drain pipe, a pressure pump is arranged between the liquid storage tank and the spraying box and fixedly installed on the upper part of the base. The water inlet end of the pressure pump is fixedly connected to a water suction pipe, the other end of the water suction pipe is fixedly connected to the upper end of the drain pipe, the water outlet end of the pressure pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe penetrates through the spraying box and is fixedly connected to the spraying pipe. The extracted spraying liquid is pressurized by the pressure pump to control the spraying amount.

[0009] Preferably, a rotating motor is fixedly installed at the bottom of the lifting platform, and the upper end of the rotating shaft of the rotating motor penetrates through the lifting platform and is fixedly connected to the bottom of the workbench. The workbench is driven to rotate by the rotating motor.

[0010] Preferably, cylinders are provided on both sides of the bottom of the lifting table and fixedly installed at the inner bottom of the sliding cylinders. The front ends of the piston rods of the cylinders are respectively fixedly connected to both sides of the bottom of the lifting table, and the distance between the cutting tool and the spray head is adjusted by pushing the workbench up and down with the cylinders.

[0011] Preferably, a plurality of teeth are circularly arrayed at the upper end of the inner wall of the lifting table, and the tooth grooves on the gear are meshed with the inner teeth of the lifting table. The cutting tool is driven to rotate automatically by the gear, making the spraying more uniform.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. When spraying the surface of the cutting tool using the processing device of the present utility model, open the box door, press the handle end of the cutting tool downward between the two clamping plates in the fixing seat. At this time, the handle of the cutting tool pushes the clamping plates to move towards both sides of the fixing seat, drives the sliding rod to slide simultaneously, compresses the first spring, and at the same time, one end of the sliding rod pushes the limiting block to slide in the limiting groove, and also pushes the limiting rod to slide upward until the clamping plates fix the cutting tool. The lower protrusion of the limiting block slides into the limiting groove to fix the sliding rod. Start the rotating motor and the cylinder. The cylinder pushes the workbench to rise, the rotating motor drives the workbench to rotate, and at the same time drives the fixing seat to rotate, and the cutting tool starts to rotate automatically. Start the pressure pump to spray the cutting tool through the spray head on the spray pipe. After the spraying is completed, open the box door, release the fixation of the limiting block on the sliding rod through the handle, and take out the cutting tool. This structural design realizes the function of quickly replacing the cutting tool, solves the problems that may occur during the processing of the cutting tool, such as the clamping of the fixture not being fixed and the inconvenience when replacing the cutting tool. These problems not only affect the spraying quality but also may reduce the production efficiency, and improve the production efficiency of the cutting tool surface coating processing device. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the processing device;

[0016] Figure 2 It is a schematic diagram of the internal structure of the spraying box;

[0017] Figure 3 It is a schematic diagram of the internal structure of the processing device;

[0018] Figure 4 It is a schematic diagram of the structure of the clamping and fixing device;

[0019] Figure 5 It is a schematic structural diagram of a rotating device.

[0020] In the figure: 1. Base; 2. Spraying box; 3. Box door; 4. Fixed frame; 5. Spraying pipe; 6. Nozzle; 7. Connecting pipe; 8. Pressure pump; 9. Water suction pipe; 10. Liquid storage tank; 11. Stirring motor; 12. Stirring shaft; 13. Stirring blade; 14. Drain pipe; 15. Control valve; 16. Slide cylinder; 17. Workbench; 18. Fixed seat; 19. Clamp; 20. Slide rod; 21. First spring; 22. Limit rod; 23. Limit block; 24. Second spring; 25. Handle; 26. Connecting shaft; 27. Gear; 28. Lifting platform; 29. Rotating motor; 30. Cylinder. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5As shown in the figure, a tool surface coating processing device includes a base 1; a spraying box 2 is fixedly installed on the upper part of the base 1, a box door 3 is rotatably installed at the opening of the spraying box 2 through a hinge, a fixing frame 4 is fixedly installed at the top of the spraying box 2, a spraying pipe 5 is fixedly installed at the bottom of the fixing frame 4, and a plurality of nozzles 6 are fixedly installed on the spraying pipe 5 in a circular array. A liquid storage tank 10 is arranged on one side of the spraying box 2 and fixedly installed on the upper part of the base 1. A sliding cylinder 16 is arranged below the spraying pipe 5. A workbench 17 is rotatably installed at the upper end of the sliding cylinder 16. A lifting platform 28 is arranged below the workbench 17 and slidably installed in the sliding cylinder 16. A plurality of through holes are opened in a circular array on the upper part of the workbench 17. A connecting shaft 26 is rotatably installed in the through holes. The connecting shaft 26 penetrates through the workbench 17, and a fixing seat 18 is fixedly connected to the upper end, and a gear 27 is fixedly installed at the lower end. Slide holes are opened on both sides of the fixing seat 18, and slide rods 20 are slidably installed in the slide holes. A limiting groove is opened on the upper side of one end of the slide rod 20. Clamping plates 19 are arranged on both sides inside the fixing seat 18. The outer sides of the clamping plates 19 are fixedly connected to one end of the slide rod 20. A first spring 21 is arranged between the clamping plates 19 and the fixing seat 18 and sleeved on the slide rod 20. Limiting holes are opened on both sides of the upper part of the fixing seat 18, and limiting rods 22 are slidably installed in the limiting holes. A handle 25 is fixedly connected to the top end of the limiting rod 22, and a limiting block 23 is fixedly connected to the lower end. A limiting protrusion is opened at the bottom of the limiting block 23. A second spring 24 is arranged between the fixing seat 18 and the limiting block 23 and sleeved on the limiting rod 22. During operation, during the tool processing, when using the spraying device to spray the surface of the tool, it is indeed possible to encounter problems such as the fixture not being fixed firmly and the inconvenience of replacing the tool. These problems not only affect the spraying quality but also may reduce the production efficiency. When spraying the surface of the tool using the processing device, open the box door 3, insert the tool handle between the two clamping plates 19 in the fixing seat 18. The tool handle pushes the clamping plates 19 towards both sides of the fixing seat 18. The clamping plates 19 drive the slide rods 20 to slide inside both sides of the fixing seat 18, and at the same time compress the first spring 21. The slide rods 20 push the limiting block 23 to slide up and down. The limiting block 23 drives the limiting rod 22 to slide, and at the same time compresses the second spring 24. When the tool handle is completely inserted between the two clamping plates 19, the limiting protrusion at the bottom of the limiting block 23 slides into the limiting groove again to fix the slide rod 20, so that the clamping plates 19 fix the tool in the fixing seat 18. After the tool is fixed, close the box door 3, pump the spraying liquid into the spraying pipe 5 fixed to the fixing frame 4 at the top end of the spraying box 2 through a pressure pump 8. The spraying liquid is sprayed onto the surface of the tool below through the nozzles 6. After spraying is completed, open the box door 3, lift the limiting block 23 through the handle 25, and take out the tool from the fixing seat 18 in sequence.

[0023] A stirring motor 11 is fixedly installed at the top of the liquid storage tank 10. A stirring shaft 12 is arranged inside the liquid storage tank 10. The rotating shaft of the stirring motor 11 is fixedly connected to the stirring shaft 12 through a coupling. A plurality of stirring blades 13 are fixedly installed in an array on the stirring shaft 12. During operation, when using the processing device to spray the surface of the tool, the stirring motor 11 is started. The rotating shaft of the stirring motor 11 drives the stirring shaft 12 to rotate, and the stirring shaft 12 drives the stirring blades 13 to rotate. The stirring blades 13 stir the spraying liquid in the liquid storage tank 10 to prevent the spraying liquid from solidifying and affecting the spraying quality.

[0024] The lower end of the liquid storage tank 10 is fixedly connected with a drain pipe 14. A control valve 15 is arranged inside the lower end of the drain pipe 14. A pressure pump 8 is fixedly installed on the upper part of the base 1 between the liquid storage tank 10 and the spraying box 2. The water inlet end of the pressure pump 8 is fixedly connected with a water suction pipe 9. The other end of the water suction pipe 9 is fixedly connected to the upper end of the drain pipe 14. The water outlet end of the pressure pump 8 is fixedly connected with a connecting pipe 7. The other end of the connecting pipe 7 penetrates through the spraying box 2 and is fixedly connected to the spraying pipe 5. During operation, when using the processing device to spray the surface of the tool, the pressure pump 8 is started. The spraying liquid in the liquid storage tank 10 is pumped out through the water suction pipe 9 and the drain pipe 14, then pressurized, and pumped into the spraying pipe 5 in the spraying box 2 through the connecting pipe 7, and sprayed onto the lower tool through the spray head 6. The waste water during cleaning the liquid storage tank 10 can be discharged through the control valve 15.

[0025] A rotating motor 29 is fixedly installed at the bottom of the lifting platform 28. The upper end of the rotating shaft of the rotating motor 29 penetrates through the lifting platform 28 and is fixedly connected to the bottom of the workbench 17. During operation, when using the processing device to spray the surface of the tool, the rotating motor 29 is started. The rotating shaft of the rotating motor 29 drives the workbench 17 to rotate on the top of the lifting platform 28.

[0026] On both sides of the bottom of the lifting platform 28, air cylinders 30 are arranged and fixedly installed at the inner bottom of the sliding cylinders 16. The front ends of the piston rods of the air cylinders 30 are respectively fixedly connected to both sides of the bottom of the lifting platform 28. During operation, when using the processing device to spray the surface of the tool, the air cylinders 30 are started. The piston rods of the air cylinders 30 push the lifting platform 28 to drive the workbench 17 to slide upward in the sliding cylinders 16, and lift the tool to the optimal spraying height.

[0027] A plurality of teeth are circularly arrayed and opened at the upper end of the inner wall of the lifting platform 28. The tooth grooves on the gear 27 are meshed with the teeth in the lifting platform 28. During operation, when using the processing device to spray the surface of the tool, the workbench 17 rotates, driving the gear 27 to rotate. The gear 27 starts to rotate under the action of the teeth in the lifting platform 28. The gear 27 drives the fixed seat 18 to rotate through the connecting shaft 26, and the fixed seat 18 drives the tool to rotate, making the spraying more uniform.

[0028] Working principle: When spraying the tool surface using a processing device, open the box door 3, insert the tool shank between two clamping plates 19 in the fixing seat 18. The tool shank pushes the clamping plates 19 towards both sides of the fixing seat 18. The clamping plates 19 drive the slide rods 20 to slide inside both sides of the fixing seat 18, while compressing the first spring 21. The slide rods 20 push the limit blocks 23 to slide up and down. The limit blocks 23 drive the limit rods 22 to slide, while compressing the second spring 24. When the tool shank is fully inserted between the two clamping plates 19, the limit protrusion at the bottom of the limit block 23 slides into the limit groove again to fix the slide rods 20, so that the clamping plates 19 fix the tool in the fixing seat 18. After the tool is fixed, close the box door 3, pump the spraying liquid into the spraying pipe 5 fixed to the top fixing frame 4 in the spraying box 2 through the pressure pump 8. The spraying liquid sprays onto the tool surface below through the nozzle 6. After spraying is completed, open the box door 3, lift the limit block 23 through the handle 25, and take out the tool from the fixing seat 18 in sequence. While clamping and fixing the tool, the tool can be quickly replaced.

[0029] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A tool surface coating processing device, characterized in that: The invention comprises a base (1); a spray box (2) is fixedly installed on the upper part of the base (1); a box door (3) is rotatably installed at the opening of the spray box (2) through a hinge; a fixed frame (4) is fixedly installed on the top of the spray box (2); a spray pipe (5) is fixedly installed on the bottom of the fixed frame (4); a plurality of spray heads (6) are fixedly installed in a circular array on the spray pipe (5); a liquid storage tank (10) is fixedly installed on the upper part of the base (1) on one side of the spray box (2); a slide cylinder (16) is arranged below the spray pipe (5); a workbench (17) is rotatably installed on the upper end of the slide cylinder (16); a lifting platform (28) is arranged below the workbench (17) and is slidably installed in the slide cylinder (16); a plurality of through holes are opened in a circular array on the upper part of the workbench (17); a connecting shaft (26) is rotatably installed in the through hole; the connecting shaft (26) passes through the workbench (17) and is fixed at the upper end. A fixed seat (18) is fixedly connected, and a gear (27) is fixedly installed at the lower end. Sliding holes are opened on both sides of the fixed seat (18), and a sliding rod (20) is slidably installed in the sliding hole. A limiting groove is opened on the upper side of one end of the sliding rod (20). Clamps (19) are arranged on both sides of the fixed seat (18), and the outer sides of the clamps (19) are fixedly connected to one end of the sliding rod (20). A No. 1 spring (27) is arranged between the clamps (19) and the fixed seat (18). 21) is sleeved on the slide bar (20), both sides of the upper part of the fixed seat (18) are provided with limit holes, and a limit rod (22) is slidably installed in the limit hole, the top of the limit rod (22) is fixedly connected with a handle (25), and the lower end is fixedly connected with a limit block (23), and a limit protrusion is provided at the bottom of the limit block (23), and a second spring (24) is provided between the fixed seat (18) and the limit block (23) and sleeved on the limit rod (22).

2. A tool surface coating processing device according to claim 1, characterized in that: A stirring motor (11) is fixedly mounted on the top of the liquid storage tank (10), a stirring shaft (12) is arranged inside the liquid storage tank (10), the rotating shaft of the stirring motor (11) is fixedly connected to the stirring shaft (12) via a coupling, and a plurality of groups of stirring blades (13) are fixedly mounted in an array on the stirring shaft (12).

3. The tool surface coating processing device according to claim 1, characterized in that: The lower end of the liquid storage tank (10) is fixedly connected to a liquid discharge pipe (14), and a control valve (15) is arranged in the lower end of the liquid discharge pipe (14). A pressure pump (8) is arranged between the liquid storage tank (10) and the spray box (2) and is fixedly installed on the upper part of the base (1). The water inlet end of the pressure pump (8) is fixedly connected to a water suction pipe (9), and the other end of the water suction pipe (9) is fixedly connected to the upper end of the liquid discharge pipe (14). The water outlet end of the pressure pump (8) is fixedly connected to a connecting pipe (7), and the other end of the connecting pipe (7) passes through the spray box (2) and is fixedly connected to the spray pipe (5).

4. The tool surface coating processing device according to claim 1, characterized in that: A rotating motor (29) is fixedly mounted on the bottom of the lifting platform (28), and the upper end of the rotating shaft of the rotating motor (29) passes through the lifting platform (28) and is fixedly connected to the bottom of the workbench (17).

5. The tool surface coating processing device according to claim 1, characterized in that: Cylinders (30) are provided on both sides of the bottom of the lifting platform (28) and are fixedly installed on the bottom of the slide tube (16). The front ends of the piston rods of the cylinders (30) are respectively fixedly connected to the two sides of the bottom of the lifting platform (28).

6. The tool surface coating processing device according to claim 1, characterized in that: A plurality of teeth are provided in a circular array on the upper end of the inner wall of the lifting platform (28), and the tooth grooves on the gear (27) mesh with the teeth inside the lifting platform (28).

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