Water mist cooling loop for casting mold

Abstract

The utility model provides a casting mold water mist cooling loop, which relates to the technical field of mold production, and comprises a shell, the outer side of the shell is provided with a protective shell, a compressed air assembly is arranged in the protective shell, a connecting pipe IV is arranged in the compressed air assembly, the top of the connecting pipe IV is provided with a compressed air pipeline, and the compressed air pipeline is connected with the protective shell. A filtering pipeline is arranged at the other end of the fourth connecting pipe, a conveying pipeline is arranged at the other end of the filtering pipeline, the fourth connecting pipe in the compressed air assembly is used for connecting all parts, it is guaranteed that compressed air can flow smoothly, and a compressed air pipeline at the top of the fourth connecting pipe is responsible for conveying the compressed air; the filter pipeline can filter impurities and particulate matters in the compressed air, the impurities are prevented from entering subsequent parts to cause blockage or damage, the cleanness of the compressed air is ensured, so that the working efficiency and the reliability of the cooling loop are improved, and the filtered compressed air is conveyed to a required position by the conveying pipeline at the other end of the filter pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of die production, in particular to a water mist cooling circuit for a casting die. Background Art

[0002] The water mist cooling circuit of the casting die effectively reduces the temperature of the casting die by spraying water mist, quickly cools the surface of the die, prevents cracks caused by thermal stress, improves the surface quality and dimensional accuracy of the casting, prolongs the service life of the die, and at the same time can save energy and reduce environmental pollution. It is an indispensable important part of modern casting technology.

[0003] In actual work, the existing water mist cooling circuit can basically meet the control requirements of the die temperature, but there are still the following problems:

[0004] However, it is found in the actual use process that the existing water mist cooling circuit is easy to be blocked after long-term use, which will bring serious dangers. It may lead to a sudden drop in the cooling effect, cause the die temperature to get out of control, cause the die to deform and be damaged, and even cause an explosion in severe cases, threatening the safety of personnel. It will also damage the equipment, cause production interruption, and bring huge economic losses. The present application provides a water mist cooling circuit for a casting die to meet the requirements. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art and provide a water mist cooling circuit for a casting die.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a water mist cooling circuit for a casting die, including a housing, a protective housing is arranged on the outer side of the housing, and a compressed air assembly is arranged in the protective housing;

[0007] A connecting pipe four is arranged in the compressed air assembly, a compressed air pipeline is arranged at the top of the connecting pipe four, the other end of the connecting pipe four is provided with a filtering pipeline, and the other end of the filtering pipeline is provided with a conveying pipeline.

[0008] As a preferred implementation manner, the protection assembly includes a fixing nut, the fixing nut is sleeved on the conveying pipeline, a supporting plate one is arranged on the fixing nut, a spring piece is arranged at the other end of the supporting plate one, a supporting plate two is arranged at the other end of the spring piece, and a fixing collar is arranged on the supporting plate two.

[0009] The technical effects of adopting the above technical solution are as follows: The fixed nut is sleeved on the conveying pipeline, playing a role in fixing and connecting, ensuring the stable combination of the protection component and the conveying pipeline. The first support plate and the second support plate provide support for the elastic sheet, enabling the elastic sheet to function stably, reducing the pressure generated during equipment operation. When the filter pipeline needs to be replaced, it only needs to be pulled down and then replaced. The elastic sheet can absorb and buffer the vibration and impact generated by the conveying pipeline during operation, reducing damage to the pipeline and related components and extending the service life of the equipment. The fixed collar further enhances the stability and integrity of the entire protection component, ensuring that the protection component can function reliably in a complex working environment.

[0010] As a preferred embodiment, a damping spring is provided at the other end of the filter pipeline, and a support collar is provided at the other end of the damping spring.

[0011] The technical effects of adopting the above technical solution are as follows: The damping spring can absorb and slow down the vibration and impact force generated by the filter pipeline and the connected components during operation, which helps to reduce the adverse effects of vibration on the entire system, and reduce the possibility of component wear, connection loosening, and even damage caused by vibration. The support collar provides stable support and positioning for the damping spring, ensuring that the damping spring can function in the correct position, and at the same time enhancing the stability and reliability of the entire structure.

[0012] As a preferred embodiment, a second connecting pipe is provided on the other side of the compressed air pipeline. The other end of the second connecting pipe is provided with a first pressure switch. A first connecting pipe is provided on the side of the first pressure switch away from the second connecting pipe. A third connecting pipe is provided at the top of the first pressure switch, and an indicator light is provided at one end of the bottom of the first pressure switch.

[0013] The technical effects of adopting the above technical solution are as follows: The second connecting pipe on the other side of the compressed air pipeline guides the compressed air to the first pressure switch. The first pressure switch can monitor the pressure of the compressed air in the second connecting pipe. When the pressure reaches or exceeds the set threshold, the first pressure switch will trigger corresponding actions. The first connecting pipe is used to connect the first pressure switch with other components to achieve the transmission of pressure signals or the transportation of fluids. The third connecting pipe is used to connect and communicate with other parts of the system. The indicator light provided at one end of the bottom plays an intuitive indicating role. When the first pressure switch detects an abnormal pressure situation, the indicator light lights up, warning the operator and reminding them of possible problems so that they can take timely measures for adjustment or repair.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows

[0015] The utility model provides a water mist cooling circuit for a casting mold, which comprises a housing, a protective shell, a compressed air assembly, a fourth connecting pipe, a conveying pipeline, a filtering pipeline and a compressed air pipeline. The protective shell is arranged on the outer side of the housing, which can provide physical protection for the internal components, reduce the damage to the cooling circuit caused by external factors, such as collision, dust intrusion, etc., so as to ensure the stable operation of the cooling circuit and extend its service life. The fourth connecting pipe in the compressed air assembly is used to connect various parts to ensure the smooth flow of compressed air. The compressed air pipeline at the top of the fourth connecting pipe is responsible for conveying compressed air. The filtering pipeline can filter out impurities and particulate matters in the compressed air to prevent these impurities from entering the subsequent components and causing blockage or damage, ensuring the cleanliness of the compressed air, thereby improving the working efficiency and reliability of the cooling circuit. The conveying pipeline at the other end of the filtering pipeline conveys the filtered compressed air to the required position, which can solve the problems mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 6 is a schematic structural diagram of a water mist cooling circuit for a casting mold provided by the utility model;

[0017] Figure 2 FIG. 10 is a schematic structural diagram of a first pressure switch of a water mist cooling circuit for a casting mold provided by the utility model;

[0018] Figure 3 FIG. 14 is a schematic structural diagram of a compressed air assembly of a water mist cooling circuit for a casting mold provided by the utility model;

[0019] Figure 4 FIG. 18 is a schematic structural diagram of a water storage tank of a water mist cooling circuit for a casting mold provided by the utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Housing; 2. Metering pump; 3. Protective shell; 4. Water storage tank; 5. First connecting pipe; 6. First pressure switch; 7. Indicator light;

[0022] 8. Compressed air assembly; 81. Fourth connecting pipe; 82. Conveying pipeline; 83. Filtering pipeline; 84. Compressed air pipeline;

[0023] 9. Second pressure switch;

[0024] 10. Protection assembly; 101. Fixed nut; 102. First support plate; 103. Elastic sheet; 104. Second support plate; 105. Fixed collar; 106. Support collar; 107. Damping spring;

[0025] 11. Second connecting pipe; 12. Third connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1:

[0028] As Figure 1 - Figure 3 shown, this embodiment provides a technical solution: a water mist cooling circuit for a casting mold, including a housing 1, a protective housing 3 is provided on the outer side of the housing 1, and a compressed air assembly 8 is provided in the protective housing 3;

[0029] A connecting pipe four 81 is provided in the compressed air assembly 8. A compressed air pipeline 84 is provided at the top of the connecting pipe four 81. The other end of the connecting pipe four 81 is provided with a filtering pipeline 83. The other end of the filtering pipeline 83 is provided with a conveying pipeline 82. The protective housing 3 provided on the outer side of the housing 1 not only provides physical protection for the internal components, reducing damage to the cooling circuit caused by external factors such as collision and dust intrusion, but also effectively ensures the stable operation of the cooling circuit and extends its service life. In the compressed air assembly 8, the connecting pipe four 81 connects each part to ensure the smooth flow of compressed air. The compressed air pipeline 84 at the top of the connecting pipe four 81 is responsible for conveying compressed air, while the filtering pipeline 83 can filter out impurities and particulate matters in the compressed air to prevent these impurities from entering subsequent components and causing blockage or damage, ensuring the cleanliness of the compressed air. Such a design not only improves the working efficiency of the cooling circuit but also enhances its reliability. The conveying pipeline 82 at the other end of the filtering pipeline 83 conveys the filtered compressed air to the required position to ensure the efficient operation of the entire system.

[0030] Embodiment 2:

[0031] Furthermore, as Figure 1 - Figure 3As shown: The protection component 10 includes a fixing nut 101 which is sleeved on the conveying pipeline 82. A first support plate 102 is arranged on the fixing nut 101. The other end of the first support plate 102 is provided with a spring piece 103. The other end of the spring piece 103 is provided with a second support plate 104. A fixing collar 105 is arranged on the second support plate 104. The other end of the filtering pipeline 83 is provided with a damping spring 107. The other end of the damping spring 107 is provided with a support collar 106. The fixing nut 101 is sleeved on the conveying pipeline 82, playing a role of fixing and connecting, ensuring the stable combination of the protection component 10 and the conveying pipeline 82. The first support plate 102 and the second support plate 104 provide support for the spring piece 103, enabling the spring piece 103 to function stably, reducing the pressure generated during equipment operation. And when the filtering pipeline 83 needs to be replaced, it only needs to be pulled down and then replaced. The spring piece 103 can absorb and buffer the vibration and impact generated by the conveying pipeline 82 during operation, reducing damage to the pipeline and related components and extending the service life of the equipment. The fixing collar 105 further enhances the stability and integrity of the entire protection component 10, ensuring that the protection component 10 can function reliably in a complex working environment. The damping spring 107 can absorb and slow down the vibration and impact force generated by the filtering pipeline 83 and the connected components during operation, which helps to reduce the adverse effects of vibration on the entire system and reduce the possibility of component wear, connection loosening or even damage caused by vibration. The support collar 106 provides stable support and positioning for the damping spring 107, ensuring that the damping spring 107 can function in the correct position and also enhancing the stability and reliability of the entire structure.

[0032] Working principle:

[0033] As Figure 1 - Figure 4 shown:

[0034] In use: First, a protective shell 3 is provided on the outer side of the housing 1 to protect the internal components, resist external collisions, prevent dust and other impurities from entering, create a working environment for the internal components, and extend the life of the cooling circuit. The liquid can be stored through the water storage tank 4, and a consistent atomization effect can be achieved through the metering pump 2. In the core part of the cooling circuit, the compressed air component 8 plays a key role. The connecting pipe four 81 connects all components to ensure the flow of compressed air. The compressed air pipeline 84 at the top of the connecting pipe four 81 conveys compressed air. The filtering pipeline 83 filters impurities and particulate matters in the air to avoid clogging or damage to subsequent components, maintain the cleanliness of the compressed air, improve the efficiency and reliability of the cooling circuit. The conveying pipeline 82 at the other end of the filtering pipeline 83 conveys the filtered compressed air to the required position. In the protection component 10, the fixing nut 101 is sleeved on the conveying pipeline 82 to achieve fixation and connection. The support plate one 102 and the support plate two 104 provide support for the elastic piece 103, enabling the elastic piece 103 to play a buffering role, reducing the operating pressure of the equipment. When the filtering pipeline 83 needs to be replaced, it can be pulled downwards. The elastic piece 103 absorbs and buffers the vibration and impact during the operation of the conveying pipeline 82, reduces the damage to the pipeline and components, and extends the service life of the equipment. The fixing collar 105 enhances the stability and integrity of the protection component 10, enabling it to operate reliably in the working environment. In addition, the damping spring 107 absorbs and slows down the vibration and impact force during the operation of the filtering pipeline 83 and the connected components, reduces the vibration influence, and reduces the possibility of component wear, connection loosening or damage. The support collar 106 provides support and positioning for the damping spring 107 to ensure its function and enhance the structural stability and reliability. The connecting pipe two 11 on the other side of the compressed air pipeline 84 guides the compressed air to the pressure switch one 6. The pressure switch one 6 monitors the pressure of the compressed air in the connecting pipe two 11. Through the pressure switch one 6 and the pressure switch two 9, when the pressure reaches or exceeds the threshold value, an action is triggered. The connecting pipe one 5 connects the pressure switch one 6 with other components to achieve the transmission of pressure signals or fluid conveyance. The connecting pipe three 12 is connected and communicates with other system parts. The indicator light 7 at the bottom visually displays and lights up when the pressure is abnormal to warn the operator and remind to handle the problem and take adjustment or maintenance measures.

[0035] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A casting mold water mist cooling circuit, comprising a housing (1), characterized in that: A protective shell (3) is arranged on the outer side of the housing (1), and a compressed air component (8) is arranged inside the protective shell (3); A connecting pipe four (81) is provided in the compressed air component (8), a compressed air pipeline (84) is provided at the top of the connecting pipe four (81), a filter pipeline (83) is provided at the other end of the connecting pipe four (81), and a delivery pipeline (82) is provided at the other end of the filter pipeline (83).

2. A casting mold water mist cooling circuit according to claim 1, characterized in that: The compressed air component (8) is provided with a protection component (10).

3. A casting mold water mist cooling circuit according to claim 2, characterized in that: The protection component (10) comprises a fixing nut (101), the fixing nut (101) being sleeved on the conveying pipe (82), the fixing nut (101) being provided with a support plate 1 (102), the other end of the support plate 1 (102) being provided with a spring sheet (103), the other end of the spring sheet (103) being provided with a support plate 2 (104), and the support plate 2 (104) being provided with a fixing collar (105).

4. A casting mold water mist cooling circuit according to claim 1, characterized in that: The other end of the filter pipe (83) is provided with a damping spring (107), and the other end of the damping spring (107) is provided with a supporting collar (106).

5. A casting mold water mist cooling circuit according to claim 1, characterized in that: A connecting pipe 2 (11) is provided on the other side of the compressed air pipeline (84), a pressure switch 1 (6) is provided on the other end of the connecting pipe 2 (11), a connecting pipe 1 (5) is provided on the side of the pressure switch 1 (6) away from the connecting pipe 2 (11), a connecting pipe 3 (12) is provided on the top of the pressure switch 1 (6), and an indicator light (7) is provided on the bottom end of the pressure switch 1 (6).

6. A casting mold water mist cooling circuit according to claim 1, characterized in that: A second pressure switch (9) is provided on one side of the compressed air pipeline (84).

7. A casting mold water mist cooling circuit according to claim 5, characterized in that: The other end of the connecting pipe 3 (12) is provided with a metering pump (2).

8. A casting mold water mist cooling circuit according to claim 1, characterized in that: A water storage tank (4) is arranged at the bottom of the housing (1) away from the pressure switch (6).

Images