Die-casting mold cutting apparatus with cooling function

Abstract

The utility model relates to die casting die processing technical field and disclose a kind of die casting die cutting equipment with cooling function, including work bin, and the work bin inner cavity is equipped with collection bin;Cooling assembly is arranged on the top of work bin, cooling assembly includes the protection plate fixedly connected in the top of work bin, the communication groove fixedly connected on the surface of protection plate, the spray head fixedly connected on the surface of communication groove, cooling assembly is used to cool tool and material when cutting die casting die;The work bin inner cavity is provided with collection assembly, and collection assembly includes the funnel fixedly connected in the inner cavity of collection bin.The utility model passes through cooling assembly, realizes efficient, accurate local cooling, and the closed cooling system of pressure pump, delivery pipe and spray head can stably output high-pressure coolant, and the whole die is washed and cooled by spray head, not only rapidly take away the huge heat generated by cutting, effectively prevent tool from wearing due to high-temperature annealing.

Description

Technical Field

[0001] This utility model relates to the field of die casting mold processing technology, and in particular to a die casting abrasive cutting equipment with cooling function. Background Technology

[0002] Die casting molds are an indispensable key tooling in modern manufacturing. They are widely used in the production of precision parts in the automotive, aerospace, electronics and electrical appliances and daily hardware industries. Their performance and quality are directly related to the molding accuracy and production efficiency of the final product. During long-term use, due to the impact of high-temperature molten metal scouring, periodic thermal stress and mechanical wear, molds will inevitably experience problems such as cracking, wear, metal adhesion or dimensional deviation. Therefore, they need to be frequently maintained by cutting.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: some existing cutting equipment lacks an effective integrated cooling system, which cannot cool the cutting part in time during the processing, resulting in shortened tool life and unstable processing quality. At the same time, traditional equipment lacks an efficient waste collection device, and the chips and coolant generated during cutting are seriously splashed, which not only pollutes the working environment and increases the amount of cleaning work, but also poses certain safety hazards.

[0004] To address these issues, we provide a die-casting abrasive cutting device with a cooling function. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantages of a sudden drop in tool life and difficulty in controlling machining accuracy due to local high temperature. To this end, we propose a die-casting abrasive cutting equipment with cooling function.

[0006] To achieve the above objectives, this application adopts the following technical solution: a die-casting abrasive cutting device with cooling function, comprising a working chamber, wherein a collection chamber is provided in the inner cavity of the working chamber; a cooling assembly is provided on the top of the working chamber, the cooling assembly comprising a protective plate fixedly connected to the top of the working chamber, a connecting groove fixedly connected to the surface of the protective plate, and a nozzle fixedly connected to the surface of the connecting groove, the cooling assembly being used to cool the cutting tool and material when cutting the die-casting mold; a collection assembly is provided in the inner cavity of the working chamber, the collection assembly comprising a funnel fixedly connected to the inner cavity of the collection chamber, a collection bucket provided at the bottom of the inner cavity of the working chamber, a screen fixedly connected to the top of the funnel, and a placement platform fixedly connected to the surface of the screen, the collection assembly being used to collect waste liquid and waste material generated during operation.

[0007] Preferably, a pressure pump is provided on the surface of the working chamber, and the output end of the pressure pump is connected to a first delivery pipe, one end of which is connected to a connecting groove.

[0008] Preferably, the input end of the pressurization pump is connected to a second delivery pipe, one end of which is connected to an external coolant source.

[0009] Preferably, a first cylinder is fixedly connected to the inner sidewall of the protective plate, and a second cylinder is fixedly connected to the inner sidewall of the protective plate and the first cylinder at symmetrical positions. Both the output ends of the first cylinder and the second cylinder are fixedly connected to clamps.

[0010] Preferably, a placement frame is fixedly connected to the inner cavity of the protective plate, and a handheld cutting machine is movably connected to the inner cavity of the placement frame.

[0011] Preferably, a micro motor is placed inside the handheld cutting machine cavity, and a transmission rod is fixedly connected to the output end of the micro motor. A replaceable cutting tool is fixedly connected to one end of the transmission rod.

[0012] Preferably, the front side of the working compartment is hinged with a compartment door.

[0013] The technical effects and advantages of this utility model are as follows: 1. This utility model achieves efficient and precise local cooling through improved cooling components. The closed cooling system consisting of a pressurized pump, delivery pipe, and nozzle can stably output high-pressure coolant. The nozzle washes and cools the entire grinding wheel, which not only quickly removes the huge heat generated by cutting and effectively prevents tool wear due to high-temperature annealing, but also significantly inhibits workpiece thermal deformation and ensures machining dimensional accuracy. At the same time, this design confines the coolant in the working chamber, avoiding injury to operators from high-temperature steam and splashing liquid, and greatly improving the safety and comfort of the working environment.

[0014] 2. This utility model achieves efficient recycling of waste materials and waste liquid through an improved collection component. Its advantage lies in the preliminary separation structure of the funnel and screen combination, which allows the mixed waste liquid to flow into the collection bucket under gravity, while the tools used in processing are trapped on the surface of the placement table by the screen, thereby avoiding damage or blockage caused by tools falling into the collection system. This closed collection system ensures that all waste generated during the cutting process is completely collected in the working chamber, eliminating the problem of polluting the external environment of the equipment, keeping the workshop clean, and reducing the processing cost of recycling waste materials. Attached Figure Description

[0015] 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 perspective view of a die-casting abrasive cutting equipment with a cooling function.

[0016] Figure 2 This is a schematic diagram of the surface structure of a pressure pump in a die-casting abrasive cutting equipment with cooling function.

[0017] Figure 3 This is a schematic diagram of the surface structure of a funnel in a die-casting abrasive cutting device with cooling function.

[0018] Figure 4 This is a cross-sectional view of the surface structure of a handheld cutting machine in a die-casting abrasive cutting device with cooling function.

[0019] Legend: 1. Working chamber; 2. Collection chamber; 3. Protective plate; 4. Connecting channel; 5. Nozzle; 6. Funnel; 7. Collection bucket; 8. Screen; 9. Placement platform; 10. Pressure pump; 11. First delivery pipe; 12. Second delivery pipe; 13. First cylinder; 14. Second cylinder; 15. Fixture; 16. Placement rack; 17. Handheld cutting machine; 18. Miniature motor; 19. Transmission rod; 20. Replaceable cutting tool; 21. Hinge; 22. Chamber door. Detailed Implementation

[0020] 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. Example

[0021] Please see Figures 1-4 This utility model is a die-casting abrasive cutting equipment with cooling function, including a working chamber 1, a collection chamber 2 opened in the inner cavity of the working chamber 1, and a cooling component installed on the top of the working chamber 1. The cooling component includes a protective plate 3 fixedly connected to the top of the working chamber 1, a connecting groove 4 fixedly connected to the surface of the protective plate 3, and a nozzle 5 fixedly connected to the surface of the connecting groove 4. The cooling component is used to cool down the cutting tool and material when cutting the die-casting mold. The inner cavity of the working chamber 1 is provided with a collection component, which includes a funnel 6 fixedly connected to the inner cavity of the collection chamber 2, a collection bucket 7 set at the bottom of the inner cavity of the working chamber 1, a screen 8 fixedly connected to the top of the funnel 6, and a placement platform 9 fixedly connected to the surface of the screen 8. The collection component is used to collect waste liquid and waste material generated during operation.

[0022] Specifically: the protective plate 3 mainly serves as an isolation and protection device, effectively blocking the splashing of waste liquid and debris generated during the cutting process, ensuring a clean and safe working environment. The connecting trough 4 is responsible for evenly distributing the coolant flow to each nozzle 5, making the spray coverage wider and the distribution more uniform, thereby achieving continuous and efficient cooling and rinsing cleaning of the material and tool surfaces. The funnel 6 is designed to collect the waste liquid and waste generated during cutting and guide it in an orderly manner to the collection bucket 7 for centralized treatment. The screen 8 is installed on the upper part of the funnel 6, which can effectively intercept larger solid waste and processing tools, preventing them from falling into the collection system and causing blockage or damage. The placement platform 9 provides a stable support and positioning foundation for the materials to be processed. Example

[0023] Please see Figures 1-4 Based on Embodiment 1, a pressure pump 10 is provided on the rear surface of the working chamber 1. The output end of the pressure pump 10 is connected to a first delivery pipe 11. One end of the first delivery pipe 11 is connected to a connecting groove 4. The input end of the pressure pump 10 is connected to a second delivery pipe 12. One end of the second delivery pipe 12 is connected to an external coolant source. A first cylinder 13 is fixedly connected to the inner wall of the protective plate 3. A second cylinder 14 is fixedly connected to the inner wall of the protective plate 3 and the first cylinder at symmetrical positions. A clamp 15 is fixedly connected to the output ends of both the first cylinder 13 and the second cylinder 14. A placement rack 16 is fixedly connected to the inner wall of the protective plate 3 and the upper side of the second cylinder 14. A handheld cutting machine 17 is placed in the inner cavity of the placement rack 16. A micro motor 18 is placed in the inner cavity of the handheld cutting machine 17. A transmission rod 19 is fixedly connected to the output end of the micro motor 18. A replaceable tool 20 is fixedly connected to the other end of the transmission rod 19. A chamber door 22 is hinged to the front side of the working chamber 1 via a hinge 21.

[0024] Specifically: Coolant flows into the booster pump 10 through the second delivery pipe 12, and after being pressurized, it is delivered to the connecting groove 4 through the first delivery pipe 11. The first cylinder 13 and the second cylinder 14 work together to drive the clamp 15 to stably clamp the material. The placement rack 16 is used to safely store the handheld cutting machine 17. Its built-in micro motor 18 drives the replaceable tool 20 to rotate through the transmission rod 19 to realize the cutting of the material. The surface of the door 22 is equipped with a handle, and the door 22 can be opened and closed flexibly through the hinge structure 21.

[0025] Working principle: The operator first places the die-casting mold workpiece to be processed on the surface of the placement table 9. After starting the equipment, the first cylinder 13 and the second cylinder 14 act synchronously, driving the clamp 15 equipped with high-temperature friction blocks to firmly clamp the workpiece. Then, the handheld cutting machine 17 is removed from the placement rack 16, and the micro motor 18 is started. Through the transmission rod 19, the replaceable tool 20 is driven to rotate at high speed and cut the workpiece through the placement table 9. At the same time, the pressure pump 10 starts working, drawing in external coolant through the second delivery pipe 12. After pressurization, the material is conveyed to the connecting tank 4 through the first conveying pipe 11 and finally sprayed out from the evenly distributed nozzles 5 to continuously cool and suppress dust at the cutting point. The mixture of waste liquid and debris generated during the cutting process is blocked in the working chamber 1 by the protective plate 3 and falls onto the surface of the screen 8. The waste liquid and waste material flow through the aperture of the screen 8 and into the collection bucket 7 at the bottom through the funnel 6, realizing the automatic separation and collection of waste liquid and waste material. After the operation is completed, the operator can control the cylinder to retract, take out the processed workpiece, and open the chamber door 22 to take out the collection bucket 7 for cleaning.

[0026] 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 die-casting abrasive cutting device with a cooling function, characterized in that, Includes a working chamber (1), and the working chamber (1) has a collection chamber (2) inside its cavity; The top of the working chamber (1) is provided with a cooling assembly, which includes a protective plate (3) fixedly connected to the top of the working chamber (1), a connecting groove (4) fixedly connected to the surface of the protective plate (3), and a nozzle (5) fixedly connected to the surface of the connecting groove (4). The cooling assembly is used to cool down the cutting tool and the material when cutting the die-casting mold. The working chamber (1) is equipped with a collection component, which includes a funnel (6) fixedly connected to the inner cavity of the collection chamber (2), a collection bucket (7) set at the bottom of the inner cavity of the working chamber (1), a screen (8) fixedly connected to the top of the funnel (6), and a placement platform (9) fixedly connected to the surface of the screen (8). The collection component is used to collect waste liquid and waste generated during the operation.

2. The die-casting abrasive cutting equipment with cooling function according to claim 1, characterized in that: A pressure pump (10) is provided on the surface of the working chamber (1). The output end of the pressure pump (10) is connected to a first delivery pipe (11). One end of the first delivery pipe (11) is connected to a connecting groove (4).

3. The die-casting abrasive cutting equipment with cooling function according to claim 2, characterized in that: The input end of the pressurizing pump (10) is connected to a second delivery pipe (12), and one end of the second delivery pipe (12) is connected to an external coolant source.

4. The die-casting abrasive cutting equipment with cooling function according to claim 1, characterized in that: The inner wall of the protective plate (3) is fixedly connected to a first cylinder (13), and the inner wall of the protective plate (3) and the first cylinder are fixedly connected to a second cylinder (14) at symmetrical positions. The output ends of the first cylinder (13) and the second cylinder (14) are both fixedly connected to clamps (15).

5. A die-casting abrasive cutting equipment with cooling function according to claim 1, characterized in that: The protective plate (3) has a fixedly connected placement rack (16) inside its cavity, and a handheld cutting machine (17) is movably connected to the placement rack (16) inside its cavity.

6. A die-casting abrasive cutting equipment with cooling function according to claim 5, characterized in that: The handheld cutting machine (17) has a micro motor (18) inside its cavity. The output end of the micro motor (18) is fixedly connected to a transmission rod (19). One end of the transmission rod (19) is fixedly connected to a replaceable tool (20).

7. A die-casting abrasive cutting equipment with cooling function according to claim 1, characterized in that: The front side of the working compartment (1) is hinged with a compartment door (22) via a hinge (21).

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