Cooling water constant temperature device applied to aluminum alloy casting

Abstract

The utility model relates to the technical field of aluminum alloy casting, and discloses a cooling water constant temperature device applied to aluminum alloy casting, which comprises a processing device body, a mold is fixedly connected to the top of the processing device body, a groove is formed in the mold, and a constant temperature heat dissipation mechanism is arranged on the left side of the top of the processing device body. A cooling mechanism is arranged on the front side of the mold, a temperature sensor is fixedly connected to the left side of the mold, and during use, through the arrangement of a constant-temperature heat dissipation mechanism, a first condensation pipe and a second condensation pipe can be in a circulation state under the action of a first water tank, a second water tank, the first condensation pipe, the second condensation pipe and a water pump; according to the mold cooling device, the heat generated when a mold works is cooled, water circularly flowing in the first condensation pipe and the second condensation pipe sequentially flows into the first water tank and the second water tank, and the heat of the first water tank and the second water tank can be dissipated under the action of the first cooling fins.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy casting, in particular to a constant-temperature cooling water device applied to aluminum alloy casting. Background Technique

[0002] Aluminum alloy casting is a production method in which molten metal is filled into a mold cavity adapted to the shape and size of a part, and after cooling and solidifying, a blank or part is obtained. During the casting process, the mold needs to be cooled. The temperature of the cooling water is an important index in the casting process. It not only affects process parameters such as casting speed and cooling water flow rate, but also directly affects the quality of the casting product. A constant cooling water temperature is of great significance for the casting process.

[0003] According to the description in a constant-temperature control device for cooling water (the authorized announcement number is: CN220892697U) published on the patent network, this constant-temperature control device for cooling water includes a "cold water tank, a hot water tank, a filter", etc. to carry out constant-temperature control work.

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] This constant-temperature control device for cooling water uses a cold water tank, a hot water tank, a filter, etc. to carry out constant-temperature control work. During the use of this device, the temperature of the water in the cold water tank will rise during the use process, and this device does not have a structure for cooling the water, so it cannot achieve good heat dissipation and cooling effects. Therefore, this device needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide a constant-temperature cooling water device applied to aluminum alloy casting to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A constant-temperature cooling water device applied to aluminum alloy casting, including a processing device body, a mold is fixedly connected to the top of the processing device body, a groove is opened inside the mold, a constant-temperature heat dissipation mechanism is arranged on the left side of the top of the processing device body, a cooling mechanism is arranged on the front side of the mold, and a temperature sensor is fixedly connected to the left side of the mold;

[0008] The constant-temperature heat dissipation mechanism includes a first heat dissipation component and a second heat dissipation component. The first heat dissipation component is arranged on the left side of the top of the processing device body, and the second heat dissipation component is arranged on the left side of the first heat dissipation component;

[0009] The first heat dissipation component includes a first water tank, the first water tank is fixedly connected to the left side of the top of the processing device body, a first condensing pipe is fixedly connected to the right side of the first water tank, a water pump is fixedly connected to the periphery of the first condensing pipe, the water pump is fixedly connected to the top of the processing device body, a second water tank is fixedly connected to the right side of the first condensing pipe, the second water tank is fixedly connected to the right side of the top of the processing device body, a second condensing pipe is fixedly connected to the rear side of the second water tank, the left side of the second condensing pipe is fixedly connected to the right side of the first water tank, an installation frame is fixedly connected to the left side of the first water tank, a first heat dissipation fin is slidably connected inside the installation frame, a concave frame is fixedly connected to the front side of the installation frame, a limiting rod is slidably connected inside the concave frame, the rear side of the limiting rod is inserted into the first heat dissipation fin, a pull ring is fixedly connected to the front side of the limiting rod, a spring is sleeved on the periphery of the limiting rod, the rear side of the spring is fixedly connected to the front side of the concave frame, and the front side of the spring is fixedly connected to the rear side of the pull ring.

[0010] Preferably, the first condensing pipe and the second condensing pipe respectively penetrate inside the mold, slots are respectively formed inside the first heat dissipation fin and the installation frame, and the two slots correspond to each other. The limiting rod is inserted into the slot, which is convenient for the limiting rod to limit the first heat dissipation fin and is also convenient for the installation and disassembly of the first heat dissipation fin.

[0011] Preferably, two sets of the installation frame, the first heat dissipation fin, the concave frame, the limiting rod, the pull ring and the spring are provided. The two sets of the installation frame, the first heat dissipation fin, the concave frame, the limiting rod, the pull ring and the spring are respectively arranged on the left side of the first water tank and the right side of the second water tank, which is convenient for improving the heat dissipation efficiency of the first water tank and the second water tank, thereby improving the cooling efficiency of the circulating water.

[0012] Preferably, the second heat dissipation component includes a load-bearing frame, the load-bearing frame is fixedly connected to the front and rear sides of the installation frame, a heat dissipation frame is fixedly connected to the left side of the load-bearing frame, and a fan is fixedly connected inside the heat dissipation frame.

[0013] Preferably, four fans are provided, and the four fans are respectively fixedly connected inside the heat dissipation frame, which is convenient for promoting the heat exchange between the first heat dissipation fin and the air through the four fans.

[0014] Preferably, the temperature reduction mechanism includes a connection block, the connection block is arranged on the front side of the mold, a fixing bolt is threadedly connected inside the connection block, and a second heat dissipation fin is fixedly connected to the inner side of the connection block.

[0015] Preferably, the rear side of the connection block is in contact with the front side of the mold, and the rear side of the fixing bolt is threadedly connected inside the mold, which is convenient for the connection block and the mold to be in a fixed state through the fixing bolt, ensuring the stability of the second heat dissipation fin.

[0016] Compared with the prior art, the utility model provides a constant-temperature cooling water device applied to aluminum alloy casting, which has the following beneficial effects:

[0017] 1. For the constant-temperature cooling water device applied to aluminum alloy casting, through the set constant-temperature heat dissipation mechanism, under the action of the first water tank, the second water tank, the first condensing pipe, the second condensing pipe and the water pump, a circulating state can be achieved between the first condensing pipe and the second condensing pipe, so as to cool the heat generated during the working of the mold. Moreover, the water circulating in the first condensing pipe and the second condensing pipe flows into the first water tank and the second water tank in sequence. Under the action of the first heat dissipation fins, the heat of the first water tank and the second water tank can be dissipated, which conducts double cooling on the circulating water, improves the cooling efficiency of the aluminum alloy cast in the groove, and under the action of the temperature sensor, the temperature of the mold can be monitored in real time. When the temperature of the mold is too high, the fan can be automatically started. The blowing of the fan can increase the air flow speed, promote the heat exchange between the first heat dissipation fins and the air, improve the cooling efficiency of the first water tank and the second water tank, and further improve the cooling efficiency of the aluminum alloy cast in the groove. Under the action of the temperature sensor, the cooling temperature can be controlled to achieve the constant-temperature effect of the circulating water cooling, thereby improving the precision and quality of the aluminum alloy casting.

[0018] 2. For the constant-temperature cooling water device applied to aluminum alloy casting, through the set cooling mechanism, on the basis of the constant-temperature heat dissipation mechanism, the mold can be further cooled by the second heat dissipation fins, so as to cool the aluminum alloy cast in the groove, which can not only improve the cooling efficiency of the mold, but also improve the quality of the aluminum alloy casting and the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 It is a structure schematic diagram of the constant-temperature heat dissipation mechanism;

[0022] Figure 3 It is a structure schematic diagram of the first heat dissipation component;

[0023] Figure 4 It is a right-side structure schematic diagram of the first water tank;

[0024] Figure 5 Schematic diagram of the left side structure of the first water tank

[0025] Figure 6 is Figure 5 Enlarged structure diagram at position A in

[0026] Figure 7 Schematic diagram of the structure of the second heat dissipation component

[0027] Figure 8 Schematic diagram of the structure of the temperature reduction mechanism

[0028] In the figure: 1, the main body of the processing device; 2, the mold; 3, the groove; 4, the constant temperature heat dissipation mechanism; 5, the temperature reduction mechanism; 6, the temperature sensor; 41, the first heat dissipation component; 42, the second heat dissipation component; 411, the first water tank; 412, the water pump; 413, the first condenser tube; 414, the second water tank; 415, the second condenser tube; 416, the mounting bracket; 417, the first heat dissipation fin; 418, the concave-shaped frame; 419, the spring; 4191, the limiting rod; 4192, the pull ring; 421, the load-bearing frame; 422, the heat dissipation frame; 423, the fan; 51, the connecting block; 52, the fixing bolt; 53, the second heat dissipation fin. Detailed implementation manners

[0029] 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.

[0030] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] The present invention provides the following technical solutions:

[0032] Embodiment 1

[0033] Please refer to Figures 1-8, the present utility model provides a technical solution: a constant temperature cooling water device applied to aluminum alloy casting, including a processing device body 1, a mold 2 is fixedly connected to the top of the processing device body 1, a groove 3 is opened inside the mold 2, a constant temperature heat dissipation mechanism 4 is arranged on the left side of the top of the processing device body 1, a cooling mechanism 5 is arranged on the front side of the mold 2, a temperature sensor 6 is fixedly connected to the left side of the mold 2, the constant temperature heat dissipation mechanism 4 includes a first heat dissipation component 41 and a second heat dissipation component 42, the first heat dissipation component 41 is arranged on the left side of the top of the processing device body 1, and the second heat dissipation component 42 is arranged on the left side of the first heat dissipation component 41;

[0034] The first heat dissipation component 41 includes a first water tank 411, the first water tank 411 is fixedly connected to the left side of the top of the processing device body 1, a first condensing pipe 413 is fixedly connected to the right side of the first water tank 411, a water pump 412 is fixedly connected to the periphery of the first condensing pipe 413, the water pump 412 is fixedly connected to the top of the processing device body 1, a second water tank 414 is fixedly connected to the right side of the first condensing pipe 413, the second water tank 414 is fixedly connected to the right side of the top of the processing device body 1, a second condensing pipe 415 is fixedly connected to the rear side of the second water tank 414, the left side of the second condensing pipe 415 is fixedly connected to the right side of the first water tank 411, an installation frame 416 is fixedly connected to the left side of the first water tank 411, a first heat dissipation fin 417 is slidably connected inside the installation frame 416, a concave frame 418 is fixedly connected to the front side of the installation frame 416, a limiting rod 4191 is slidably connected inside the concave frame 418, the rear side of the limiting rod 4191 is inserted into the first heat dissipation fin 417, a pull ring 4192 is fixedly connected to the front side of the limiting rod 4191, a spring 419 is sleeved on the periphery of the limiting rod 4191, the rear side of the spring 419 is fixedly connected to the front side of the concave frame 418, and the front side of the spring 419 is fixedly connected to the rear side of the pull ring 4192.

[0035] The first condensing pipe 413 and the second condensing pipe 415 respectively penetrate through the inside of the mold 2, slots are respectively opened inside the first heat dissipation fin 417 and the installation frame 416, and the two slots correspond to each other. The limiting rod 4191 is inserted into the slot, so that the limiting rod 4191 can play a limiting role on the first heat dissipation fin 417, and at the same time, it is convenient to install and disassemble the first heat dissipation fin 417. There are two groups of the installation frame 416, the first heat dissipation fin 417, the concave frame 418, the limiting rod 4191, the pull ring 4192 and the spring 419. The two groups of the installation frame 416, the first heat dissipation fin 417, the concave frame 418, the limiting rod 4191, the pull ring 4192 and the spring 419 are respectively arranged on the left side of the first water tank 411 and the right side of the second water tank 414, which is convenient to improve the heat dissipation efficiency of the first water tank 411 and the second water tank 414, and thus improve the cooling efficiency of the circulating water.

[0036] Please refer to Figures 1-8, the present utility model provides a technical solution: The second heat dissipation component 42 includes a load-bearing frame 421, the load-bearing frame 421 is fixedly connected to the front and rear sides of the mounting frame 416, a heat dissipation frame 422 is fixedly connected to the left side of the load-bearing frame 421, a fan 423 is fixedly connected inside the heat dissipation frame 422, there are four fans 423, and the four fans 423 are respectively fixedly connected inside the heat dissipation frame 422, which is convenient to promote the heat exchange between the first heat dissipation fins 417 and the air through the four fans 423.

[0037] Embodiment 2

[0038] Please refer to Figures 1-8 , and on the basis of Embodiment 1, a temperature reduction mechanism 5 is further obtained. The temperature reduction mechanism 5 includes a connection block 51, the connection block 51 is arranged on the front side of the mold 2, a fixing bolt 52 is threadedly connected inside the connection block 51, a second heat dissipation fin 53 is fixedly connected to the inner side of the connection block 51, the rear side of the connection block 51 is in contact with the front side of the mold 2, and the rear side of the fixing bolt 52 is threadedly connected inside the mold 2, which is convenient to make the connection block 51 and the mold 2 in a fixed state through the fixing bolt 52 and ensure the stability of the second heat dissipation fin 53.

[0039] During the actual operation process, when this device is in use and the aluminum alloy to be cast in the groove 3 needs to be cooled during the use of the mold 2, the water pump 412 is started, so that the water pump 412 transports the water in the water tank through the first condenser tube 413 to the second water tank 414, and then through the second condenser tube 415 to the first water tank 411. Under the action of the first condenser tube 413 and the second condenser tube 415, not only can the water be in a circulating state, but also the aluminum alloy being cast in the groove 3 can be cooled. And under the action of the first heat dissipation fins 417, the heat generated by the first water tank 411 and the second water tank 414 can be cooled, thus performing a dual heat dissipation operation on the circulating water and improving the cooling effect on the aluminum alloy. When the temperature sensor 6 detects that the temperature of the mold 2 is too high and affects the quality of aluminum alloy casting, the fan 423 can be automatically started. By blowing air on the first heat dissipation fins 417 through the fan 423, the blowing of the fan 423 can increase the air flow speed, promote the heat exchange between the first heat dissipation fins 417 and the air, improve the cooling efficiency of the first water tank 411 and the second water tank 414, thus improving the cooling efficiency of the circulating water, further improving the cooling effect of the aluminum alloy being cast in the groove 3, and improving the quality of the aluminum alloy. At the same time, the mold 2 is further cooled by the second heat dissipation fins 53. When the first heat dissipation fins 417 need to be maintained and repaired, only the pull ring 4192 needs to be pulled forward, so that the pull ring 4192 drives the limit rod 4191 to move, and drives the spring 419 to deform, then the limit on the first heat dissipation fins 417 can be released. When the maintenance is completed, the first heat dissipation fins 417 can be slid into the mounting frame 416, and the pull ring 4192 is released. The spring 419 resets, then the pull ring 4192 can drive the limit rod 4191 to move backward, and the limit rod 4191 is inserted into the slot, then the first heat dissipation fins 417 can be re-limited.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A constant temperature cooling water device applied to aluminum alloy casting, comprising a processing device body (1), characterized in that: A mold (2) is fixedly connected to the top of the processing device body (1). A groove (3) is provided inside the mold (2). A constant temperature heat dissipation mechanism (4) is arranged on the left side of the top of the processing device body (1). A cooling mechanism (5) is arranged on the front side of the mold (2). A temperature sensor (6) is fixedly connected to the left side of the mold (2). The constant temperature heat dissipation mechanism (4) includes a first heat dissipation component (41) and a second heat dissipation component (42). The first heat dissipation component (41) is arranged on the left side of the top of the processing device body (1), and the second heat dissipation component (42) is arranged on the left side of the first heat dissipation component (41). The first heat dissipation component (41) includes a first water tank (411). The first water tank (411) is fixedly connected to the left side of the top of the processing device body (1). A first condensing pipe (413) is fixedly connected to the right side of the first water tank (411). A water pump (412) is fixedly connected to the periphery of the first condensing pipe (413). The water pump (412) is fixedly connected to the top of the processing device body (1). The right side of the first condensing pipe (413) is fixedly connected to a second water tank (414). The second water tank (414) is fixedly connected to the right side of the top of the processing device body (1). A second condensing pipe (415) is fixedly connected to the rear side of the second water tank (414). The left side of the second condensing pipe (415) is fixedly connected to the right side of the first water tank (411). An installation frame (416) is fixedly connected to the left side of the first water tank (411). A first heat dissipation fin (417) is slidably connected inside the installation frame (416). A concave frame (418) is fixedly connected to the front side of the installation frame (416). A limiting rod (4191) is slidably connected inside the concave frame (418). The rear side of the limiting rod (4191) is inserted into the first heat dissipation fin (417). A pull ring (4192) is fixedly connected to the front side of the limiting rod (4191). A spring (419) is sleeved on the periphery of the limiting rod (4191). The rear side of the spring (419) is fixedly connected to the front side of the concave frame (418), and the front side of the spring (419) is fixedly connected to the rear side of the pull ring (4192).

2. The constant temperature device for cooling water applied to aluminum alloy casting according to claim 1, wherein: The first condensing pipe (413) and the second condensing pipe (415) respectively penetrate inside the mold (2). Slots are respectively provided inside the first heat dissipation fin (417) and the installation frame (416), and the two slots correspond to each other. The limiting rod (4191) is inserted into the slots.

3. The constant temperature cooling water device applied to aluminum alloy casting according to claim 1, wherein: Two sets of the installation frame (416), the first heat dissipation fin (417), the concave frame (418), the limiting rod (4191), the pull ring (4192) and the spring (419) are provided. The two sets of the installation frame (416), the first heat dissipation fin (417), the concave frame (418), the limiting rod (4191), the pull ring (4192) and the spring (419) are respectively arranged on the left side of the first water tank (411) and the right side of the second water tank (414).

4. The constant temperature device for cooling water applied to aluminum alloy casting according to claim 1, characterized in that: The second heat dissipation component (42) includes a load-bearing frame (421), the load-bearing frame (421) is fixedly connected to the front and rear sides of the mounting frame (416), a heat dissipation frame (422) is fixedly connected to the left side of the load-bearing frame (421), and a fan (423) is fixedly connected inside the heat dissipation frame (422).

5. The constant temperature device for cooling water applied to aluminum alloy casting according to claim 4, characterized in that: Four fans (423) are provided, and the four fans (423) are respectively fixedly connected inside the heat dissipation frame (422).

6. The constant temperature cooling water device applied to aluminum alloy casting according to claim 1, characterized in that: The temperature reduction mechanism (5) includes a connection block (51), the connection block (51) is arranged on the front side of the mold (2), a fixing bolt (52) is threadedly connected inside the connection block (51), and a second heat dissipation fin (53) is fixedly connected to the inner side of the connection block (51).

7. The constant temperature cooling water device for aluminum alloy casting according to claim 6, characterized in that: The rear side of the connection block (51) is in contact with the front side of the mold (2), and the rear side of the fixing bolt (52) is threadedly connected inside the mold (2).

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