Cooling structure of mold

Abstract

The utility model belongs to the technical field of mold cooling, and particularly relates to a mold cooling structure which comprises a mounting base, supporting columns are symmetrically and fixedly connected to the top of the mounting base, an operation table is fixedly connected to the tops of the supporting columns, and an efficient mold cooling structure is arranged on the operation table. The bottom of the cooling sleeve plate is fixedly connected with the output end of the air cylinder, and during cooling, the air cylinder is started to drive the cooling sleeve plate to be arranged on the outer wall of the lower mold in a sleeving mode, so that cooling of the cooling sleeve plate is formed, the interior of the cooling sleeve plate is of a cavity structure, and therefore the lower mold can be effectively cooled through cooling water in the cooling sleeve plate; and after cooling is completed, the cooling sleeve plate can be moved downwards by starting the air cylinder, and then the driving arm is driven by the driving motor to rotate, so that the effect of replacing the cooling sleeve plate is achieved, and the problems that a single cooling sleeve plate is used for a long time and the temperature is high are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold cooling, and in particular relates to a cooling structure of a mold. Background Art

[0002] A tool is a tool that makes a blank into a product of a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products.

[0003] Publication No. "CN218196786U" discloses a cooling structure of a mold, wherein a water tank is provided on a base, a water pump is installed on the water tank, a heat sink is fixedly installed on a mold plate, two connectors are installed on the heat sink, a water inlet pipe is installed at one end of the water pump, one end of the water inlet pipe is threadedly connected to one of the connectors, one end of the other connector is threadedly connected to a water outlet pipe, one end of the water outlet pipe away from the connector is connected to the water tank, a plurality of elbows are installed in a circumferential array on the inner wall of the heat sink, a water trough is opened on the inner wall of the heat sink, the water trough is connected to the two connectors, and the elbow is connected to the water trough First, thread the water inlet pipe and the water outlet pipe to the two connectors of the heat sink, add an appropriate amount of cooling water into the water tank, start the water pump, the water will flow into the water inlet pipe and into the water tank of the heat sink, and at the same time the water in the water tank will flow into the elbow, and finally be discharged from the other connector and the water outlet pipe. The elbow fits the mold plate, and the flowing water will dissipate the heat of the mold plate, which greatly improves the heat dissipation efficiency of the mold plate, which is stable and reliable, and the water will flow back to the water tank through the outlet pipe, which is convenient for water recycling, avoiding waste of water resources, improving environmental protection effects, and facilitating use.

[0004] In actual operation, the flowing water will dissipate heat to the mold plate, greatly improving the heat dissipation efficiency of the mold plate. After the mold is cooled, the cooling water is circulated through the pipe, but the surface of the cooling structure still has a certain temperature, resulting in a decrease in the subsequent cooling effect.

[0005] In order to solve the above problems, a cooling structure of a mold is proposed in the present application. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a cooling structure of a mold, which can dissipate heat from the mold plate through flowing water by adding a high-efficiency cooling structure of the mold, greatly improving the heat dissipation efficiency of the mold plate. After the mold is cooled, the cooling water is circulated through the pipeline, but the surface of the cooling structure still has a certain temperature, resulting in the problem of reduced subsequent cooling effect.

[0007] To achieve the above object, the utility model provides the following technical solutions: a cooling structure of a mold, comprising a mounting base, the top of the mounting base is symmetrically fixedly connected with a support column, the top of the support column is fixedly connected with an operating table, and the operating table is provided with a mold efficient cooling structure;

[0008] The mold efficient cooling structure includes a lower mold, an upper mold, a driving motor, a driving arm, a switching assembly and a cooling assembly. The lower mold is clamped on the operating table, and the upper mold is clamped on the lower mold through an external driving structure. The driving motor is installed on the mounting base, and one end of the driving arm is fixedly connected to the output end of the driving motor. The switching assembly is provided with multiple groups and is respectively connected to the other end of the driving arm. One end of the cooling assembly is provided on the mounting base, and the other end of the cooling assembly is connected to the switching assembly.

[0009] As a preferred cooling structure of a mold of the utility model, the switching assembly includes a support platform, a cylinder and a cooling jacket plate, the outer wall of the support platform is fixedly connected to the other end of the driving arm, the cylinder is installed on the support platform, and the bottom of the cooling jacket plate is fixedly connected to the output end of the cylinder.

[0010] As a preferred cooling structure of a mold of the utility model, the cooling assembly includes a cooling box, a water pump, a conveying pipe and a connecting hose, the cooling box is installed on the mounting base, the water pump is installed on the cooling box, the connecting hose is arranged between the supporting platform and the water pump, and the connecting hose is connected by the connecting hose, and a plurality of the connecting hoses are arranged between the cooling jacket plate and the supporting platform, and the connecting hoses are connected by the connecting hoses.

[0011] As a preferred cooling structure of a mold of the utility model, the outer wall of the supporting platform is equipped with drainage holes, and the drainage holes can be connected to external pipes.

[0012] As a preferred cooling structure of a mold of the utility model, a solenoid valve is installed on each of the conveying pipelines.

[0013] As a preferred cooling structure of a mold of the utility model, a support arm is fixedly connected to the bottom of the supporting platform, and the end of the support arm is rotatably connected to the mounting base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The bottom of the cooling jacket is fixedly connected to the output end of the cylinder. When cooling, the cooling jacket is driven to be sleeved on the outer wall of the lower mold by starting the cylinder, thereby cooling the cooling jacket. Since the interior of the cooling jacket is a cavity structure, the lower mold can be effectively cooled by the cooling water inside the cooling jacket. After cooling, the cooling jacket can be moved down by starting the cylinder, and then the driving arm can be driven to rotate by the driving motor, thereby achieving the effect of replacing the cooling jacket, avoiding the problem of high temperature caused by long-term use of a single cooling jacket;

[0016] 2. The cooling box is installed on the mounting base, the water pump is installed on the cooling box, a connecting hose is provided between the supporting platform and the water pump, and they are connected through the connecting hose, a plurality of connecting hoses are provided between the cooling jacket and the supporting platform, and they are connected through the connecting hose, and then by starting the water pump, the cooling water in the cooling box can be transported to the supporting platform through the delivery pipe, and then transported to the inside of the cooling jacket through a plurality of connecting hoses, thereby achieving a cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the driving motor in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the cooling jacket plate in the utility model;

[0021] Figure 4 For the utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0022] In the figure:

[0023] 1. Install the base;

[0024] 2. Support column;

[0025] 3. Operation table;

[0026] 4. High-efficiency cooling structure of mold; 41. Lower mold; 42. Upper mold; 43. Driving motor; 44. Driving arm; 45. Switching assembly; 451. Support platform; 4511. Support arm; 452. Cylinder; 453. Cooling jacket; 46. Cooling assembly; 461. Cooling box; 462. Water pump; 463. Delivery pipeline; 464. Connecting hose. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1 As shown;

[0029] A mold cooling structure comprises a mounting base 1, the top of the mounting base 1 is symmetrically fixedly connected with a support column 2, the top of the support column 2 is fixedly connected with an operating table 3, and the operating table 3 is provided with a mold efficient cooling structure 4.

[0030] In this embodiment: Under normal circumstances, the publication number "CN218196786U" discloses a cooling structure of a mold. During actual operation, the flowing water will dissipate heat to the mold plate, greatly improving the heat dissipation efficiency of the mold plate. After the mold is cooled, the cooling water is circulated through the pipeline, but the surface of the cooling structure still has a certain temperature, resulting in a decrease in the subsequent cooling effect. Then, by adding a mold high-efficiency cooling structure 4, the cooling structure of the mold can be easily switched, thereby avoiding the problem of gradually increasing cooling temperature and poor cooling effect due to cooling by a single mold.

[0031] like Figure 1-Figure 4 As shown;

[0032] Based on the existing mold cooling structure, the mold high-efficiency cooling structure 4 can be added to dissipate heat to the mold plate through flowing water, which greatly improves the heat dissipation efficiency of the mold plate. After the mold is cooled, the cooling water is circulated through the pipeline, but the surface of the cooling structure still has a certain temperature, resulting in the problem of reduced subsequent cooling effect.

[0033] More specifically:

[0034] In combination with the above content, in order to conveniently switch the cooling structure of the mold, thereby avoiding the problem of gradually increasing cooling temperature and poor cooling effect caused by cooling through a single mold, a mold efficient cooling structure 4 is provided on the operating table 3, and the mold efficient cooling structure 4 includes a lower mold 41, an upper mold 42, a drive motor 43, a drive arm 44, a switching component 45 and a cooling component 46. The lower mold 41 is clamped on the operating table 3, and the upper mold 42 is clamped on the lower mold 41 through an external drive structure. The drive motor 43 is installed on the mounting base 1, and one end of the drive arm 44 is fixedly connected to the output end of the drive motor 43. The switching component 45 is provided with multiple groups and is respectively connected to the other end of the drive arm 44. One end of the cooling component 46 is provided on the mounting base 1, and the other end of the cooling component 46 is connected to the switching component 45.

[0035] In this embodiment: when cooling the mold, because the lower mold 41 is clamped on the operating table 3, the upper mold 42 is clamped on the lower mold 41 through an external driving structure, the driving motor 43 is installed on the mounting base 1, and one end of the driving arm 44 is fixedly connected to the output end of the driving motor 43. The switching assembly 45 is provided with multiple groups and is respectively connected to the other end of the driving arm 44. One end of the cooling assembly 46 is provided on the mounting base 1, and the other end of the cooling assembly 46 is connected to the switching assembly 45, and then the upper mold 42 is driven downward by an external driving structure, such as a hydraulic cylinder. Therefore, after the upper mold 42 and the lower mold 41 are pressed and formed, the switching assembly 45 is sleeved on the lower mold 41, and then the cooling water is injected into the interior of the switching assembly 45 through the cooling assembly 46 to cool the lower mold 41. After cooling is completed, the driving arm 44 can be driven to rotate by starting the driving motor 43, thereby the switching assembly 45 can be easily replaced, and then the next switching assembly 45 can continue to cool the lower mold 41, thereby avoiding the problem of high temperature of a single cooling structure after long-term work.

[0036] To be more specific: the switching assembly 45 includes a support platform 451, a cylinder 452 and a cooling jacket 453, the outer wall of the support platform 451 is fixedly connected to the other end of the driving arm 44, the cylinder 452 is installed on the support platform 451, and the bottom of the cooling jacket 453 is fixedly connected to the output end of the cylinder 452.

[0037] In this embodiment: in order to make the switching of the cooling jacket 453 more convenient, the outer wall of the support platform 451 is fixedly connected to the other end of the driving arm 44, the cylinder 452 is installed on the support platform 451, and the bottom of the cooling jacket 453 is fixedly connected to the output end of the cylinder 452. During cooling, by starting the cylinder 452, the cooling jacket 453 is driven to be sleeved on the outer wall of the lower mold 41, thereby forming cooling for the cooling jacket 453. Since the interior of the cooling jacket 453 is a cavity structure, the lower mold 41 can be effectively cooled by the cooling water inside the cooling jacket 453. After cooling is completed, the cooling jacket 453 can be moved downward by starting the cylinder 452, and then the driving arm 44 is driven to rotate by the driving motor 43, thereby achieving the effect of replacing the cooling jacket 453, avoiding the problem of long-term use of a single cooling jacket 453 and high temperature.

[0038] To be more specific: the cooling assembly 46 includes a cooling box 461, a water pump 462, a delivery pipe 463 and a connecting hose 464. The cooling box 461 is installed on the mounting base 1, the water pump 462 is installed on the cooling box 461, a connecting hose 464 is arranged between the supporting platform 451 and the water pump 462, and they are connected through the connecting hose 464, and a plurality of connecting hoses 464 are arranged between the cooling jacket plate 453 and the supporting platform 451, and they are connected through the connecting hose 464.

[0039] In this embodiment: In order to achieve a better cooling effect, the cooling box 461 is installed on the mounting base 1, the water pump 462 is installed on the cooling box 461, a connecting hose 464 is provided between the supporting platform 451 and the water pump 462, and they are connected through the connecting hose 464, and a plurality of connecting hoses 464 are provided between the cooling jacket 453 and the supporting platform 451, and they are connected through the connecting hose 464, and then by starting the water pump 462, the cooling water in the cooling box 461 can be transported to the supporting platform 451 through the delivery pipe 463, and then transported to the inside of the cooling jacket 453 through the plurality of connecting hoses 464, thereby achieving a cooling effect.

[0040] It can be understood that: the outer wall of the support platform 451 is equipped with drainage holes, the drainage holes can be connected to the external pipe, the conveying pipe 463 is installed with a solenoid valve, the bottom of the support platform 451 is fixedly connected to the support arm 4511, and the end of the support arm 4511 is rotatably connected to the mounting base 1.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooling structure for a mold, comprising a mounting base (1), a support column (2) being symmetrically fixedly connected to the top of the mounting base (1), and an operating table (3) being fixedly connected to the top of the support column (2), characterized in that: The operating table (3) is provided with a mold efficient cooling structure (4); The mold efficient cooling structure (4) comprises a lower mold (41), an upper mold (42), a drive motor (43), a drive arm (44), a switching assembly (45) and a cooling assembly (46); the lower mold (41) is clamped on the operating table (3); the upper mold (42) is clamped on the lower mold (41) via an external drive structure; the drive motor (43) is mounted on the mounting base (1); one end of the drive arm (44) is fixedly connected to the output end of the drive motor (43); a plurality of switching assemblies (45) are provided and are respectively connected to the other ends of the drive arms (44); one end of the cooling assembly (46) is provided on the mounting base (1); and the other end of the cooling assembly (46) is connected to the switching assembly (45).

2. The cooling structure of the mold according to claim 1, characterized in that: The switching assembly (45) comprises a supporting platform (451), a cylinder (452) and a cooling jacket plate (453); the outer wall of the supporting platform (451) is fixedly connected to the other end of the driving arm (44); the cylinder (452) is mounted on the supporting platform (451); and the bottom of the cooling jacket plate (453) is fixedly connected to the output end of the cylinder (452).

3. The cooling structure of the mold according to claim 2, characterized in that: The cooling assembly (46) comprises a cooling box (461), a water pump (462), a delivery pipeline (463) and a connecting hose (464); the cooling box (461) is mounted on the mounting base (1); the water pump (462) is mounted on the cooling box (461); the connecting hose (464) is arranged between the supporting platform (451) and the water pump (462), and the two are connected via the connecting hose (464); a plurality of connecting hoses (464) are arranged between the cooling jacket plate (453) and the supporting platform (451), and the two are connected via the connecting hose (464).

4. The cooling structure of the mold according to claim 2, characterized in that: The outer wall of the supporting platform (451) is provided with a drainage hole, and the drainage hole can be connected to an external pipeline.

5. The cooling structure of the mold according to claim 3, characterized in that: The delivery pipelines (463) are all equipped with solenoid valves.

6. The cooling structure of the mold according to claim 2, characterized in that: The bottom of the support platform (451) is fixedly connected to a support arm (4511), and the end of the support arm (4511) is rotatably connected to the mounting base (1).

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