Middle-hole aluminum sheet die

Abstract

The utility model belongs to the technical field of center hole aluminum sheet dies, and particularly discloses a center hole aluminum sheet die which comprises a base, a support is fixedly installed on one side of the base, a punching machine is fixedly installed on one side of the support, and a die body is arranged on the top of the base. The die heat dissipation mechanism is used for rapidly dissipating heat of the die body when the die body is continuously punched, and the die heat dissipation mechanism is arranged on one side of the base; wherein the die heat dissipation mechanism comprises a mounting seat fixedly mounted on the surface of the base, the die body is located on one side of the mounting seat, and when the die body is subjected to continuous stamping, the die body can be subjected to rapid heat dissipation through a heat dissipation assembly, so that the situation that the die body is overheated and the abrasion speed is increased due to continuous stamping can be effectively avoided; and when the mold body needs to be overhauled, the mold body can be rapidly disassembled through the mounting assembly, and overhauling is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medium-hole aluminum sheet molds, and specifically relates to a medium-hole aluminum sheet mold. Background Technique

[0002] A medium-hole aluminum sheet mold is usually a tool for manufacturing medium-hole aluminum sheets. Such aluminum sheets may be used in various applications, such as in the fields of automobiles, electronics, heat dissipation, etc. The process of making aluminum sheets with a medium-hole aluminum sheet mold usually uses stamping to stamp the medium-hole aluminum sheet into shape. Among them, the aluminum medium-hole heat sink is mainly made by placing an aluminum plate under a stamping mold and stamping out individual heat sinks;

[0003] After retrieval, a Chinese patent discloses a stamping mold for aluminum heat sinks that is convenient for material ejection (publication number: CN218798509U). In this patented technology, by setting up a material ejection mechanism, when the upper mold stamps the aluminum plate, the first stamping plate and the second stamping plate are jointly pushed downward, so that the aluminum heat sink is punched out and separated from the aluminum plate. Then the upper mold resets, and the hydraulic cylinder is started. By raising the height of the movable bottom plate, the first stamping plate and the second stamping plate are misaligned and separated, so as to facilitate the removal of the aluminum heat sink and make the material ejection of the aluminum heat sink more convenient. However, when continuous stamping is carried out, the mold will generate high heat, and the continuous high temperature will cause the performance of the mold material to decline, such as a decrease in hardness and a weakening of strength, thus accelerating the wear speed and reducing the service life of the mold. Therefore, those skilled in the art have provided a medium-hole aluminum sheet mold to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a medium-hole aluminum sheet mold.

[0005] To achieve the above objectives, the utility model provides a medium-hole aluminum sheet mold, including a base. One side of the base is fixedly installed with a bracket, and one side of the bracket is fixedly installed with a stamping machine. A mold body is arranged on the top of the base; a mold heat dissipation mechanism for quickly dissipating heat from the mold body when continuously stamping the mold body is arranged on one side of the base; wherein, the mold heat dissipation mechanism includes a mounting seat fixedly installed on the surface of the base. The mold body is located on one side of the mounting seat. A heat dissipation component is arranged inside the mounting seat, and a mounting component is arranged on one side of the mold body.

[0006] In the above technical solution, further, the heat dissipation component includes a heat dissipation plate fixedly installed inside the mounting seat. One side of the heat dissipation plate is in contact with the mold body, and the other side of the heat dissipation plate is fixedly connected with a plurality of heat dissipation fins. One side of the plurality of heat dissipation fins extends out of the mold body. The base is arranged in an inverted U shape, and a heat dissipation fan is fixedly installed on one side of the base. The heat dissipation fan is located below the plurality of heat dissipation fins.

[0007] In the above technical solution, further, one side of the heat dissipation plate in contact with the mold body is arranged in a wavy shape, and a plurality of heat dissipation holes are formed inside the mounting seat. Both ends of the plurality of heat dissipation holes penetrate through the mounting seat and the base and extend to the outside.

[0008] In the above technical solution, further, a wind guiding groove is formed at the bottom of the base. The wind guiding groove is located outside the plurality of heat dissipation fins. A plurality of air guiding pipes are fixedly installed on one side of the heat dissipation fan, and the plurality of air guiding pipes are all located below the wind guiding groove.

[0009] In the above technical solution, further, the installation component includes mounting plates fixedly installed on both sides of the mold body. The mold body and the two mounting plates are both slidably connected to one side of the mounting seat. Two sliding grooves are formed on the surface of the mounting seat. The two mounting plates are respectively located inside the two sliding grooves. A limiting plate is slidably installed inside each of the two sliding grooves, and the limiting plate is located above the adjacent mounting plate.

[0010] In the above technical solution, further, a limiting insertion rod is slidably installed on one side of the sliding groove, and the limiting insertion rod penetrates through the adjacent limiting plate.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. When continuously stamping the mold body, the heat dissipation component can quickly dissipate heat from the mold body, thereby effectively avoiding overheating of the mold body caused by continuous stamping, accelerating the wear speed, reducing the service life of the mold body, and facilitating maintenance by quickly disassembling the mold body through the installation component when maintenance of the mold body is required.

[0013] 2. During installation, the mold body and the two mounting plates can be directly slid into the top of the mounting seat, and at the same time, the two mounting plates are respectively moved into the corresponding sliding grooves. Then, by moving the limiting plates in the sliding grooves to move the limiting plates above the mounting plates, the mounting plates and the mold body can be quickly and limitedly installed, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a middle-hole aluminum sheet mold proposed by the present utility model;

[0015] Figure 2 It is a schematic structural diagram of a mold heat dissipation mechanism of a middle-hole aluminum sheet mold proposed by the present utility model;

[0016] Figure 3 It is a schematic structural diagram of a heat dissipation component of a middle-hole aluminum sheet mold proposed by the present utility model;

[0017] Figure 4Schematic structural diagram of the installation component of the middle-hole aluminum sheet mold proposed by the present utility model.

[0018] In the figure: 1. Base; 101. Bracket; 102. Mold body; 2. Press; 3. Mold heat dissipation mechanism; 31. Mounting seat; 32. Heat dissipation component; 321. Heat dissipation plate; 322. Heat dissipation fins; 323. Heat dissipation fan; 324. Heat dissipation holes; 325. Air guide groove; 326. Air guide pipe; 33. Installation component; 331. Slide groove; 332. Installation plate; 333. Limiting plate; 334. Limiting insertion rod. Specific implementation mode

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific implementation modes.

[0020] As Figures 1 - 4 shown, the middle-hole aluminum sheet mold includes a base 1, a bracket 101 is fixedly installed on one side of the base 1, a press 2 is fixedly installed on one side of the bracket 101, and a mold body 102 is arranged on the top of the base 1; a mold heat dissipation mechanism 3 for quickly dissipating heat from the mold body 102 during continuous stamping of the mold body 102 is arranged on one side of the base 1; wherein, the mold heat dissipation mechanism 3 includes a mounting seat 31 fixedly installed on the surface of the base 1, the mold body 102 is located on one side of the mounting seat 31, a heat dissipation component 32 is arranged inside the mounting seat 31, and an installation component 33 is arranged on one side of the mold body 102. During continuous stamping of the mold body 102, the heat dissipation component 32 can be used to quickly dissipate heat from the mold body 102, thereby effectively avoiding overheating of the mold body 102 caused by continuous stamping, accelerating the wear rate, reducing the service life of the mold body 102, and quickly disassembling the mold body 102 through the installation component 33 for convenient maintenance when the mold body 102 needs to be repaired.

[0021] The heat dissipation component 32 includes a heat dissipation plate 321 fixedly installed inside the mounting base 31. One side of the heat dissipation plate 321 is in contact with the mold body 102, and on the other side of the heat dissipation plate 321, a plurality of heat dissipation fins 322 are fixedly connected. One side of the plurality of heat dissipation fins 322 extends out of the mold body 102. The base 1 is arranged in an inverted U shape, and a heat dissipation fan 323 is fixedly installed on one side of the base 1. The heat dissipation fan 323 is located below the plurality of heat dissipation fins 322. When continuous stamping is carried out, the heat dissipation plate 321 closely adheres to one side of the mold body 102, directly absorbs the heat generated by the mold body 102, and can quickly conduct the heat of the mold body 102 to the heat dissipation fins 322. The heat dissipation fins 322 increase the surface area of the heat dissipation plate 321, accelerating the heat dissipation speed. The plurality of heat dissipation fins 322 extend out, and the airflow generated by the operation of the heat dissipation fan 323 passes through the heat dissipation fins 322, greatly enhancing the heat dissipation effect, helping the heat dissipation plate 321 and the heat dissipation fins 322 to discharge the heat faster, and effectively reducing the temperature of the heat dissipation plate 321 and the mold body 102.

[0022] The side of the heat dissipation plate 321 in contact with the mold body 102 is arranged in a wavy shape. A plurality of heat dissipation holes 324 are formed inside the mounting base 31. Both ends of the plurality of heat dissipation holes 324 penetrate through the mounting base 31 and the base 1 and extend to the outside. The wavy heat dissipation plate 321 can increase the contact area with the mold body 102, improving the heat dissipation effect on the mold body 102. And during heat dissipation, the air can better circulate through the plurality of heat dissipation holes 324 communicating with the outside, discharging the heat.

[0023] A wind guide groove 325 is formed at the bottom of the base 1. The wind guide groove 325 is located outside the plurality of heat dissipation fins 322. A plurality of air guide pipes 326 are fixedly installed on one side of the heat dissipation fan 323. The plurality of air guide pipes 326 are all located below the wind guide groove 325. The wind guide groove 325 serves to guide the air flow to the plurality of heat dissipation fins 322. The function of the air guide pipes 326 is to precisely guide the airflow generated by the heat dissipation fan 323 to the wind guide groove 325, so that the airflow evenly passes through the heat dissipation fins 322. By the combined use of the air guide pipes 326 and the wind guide groove 325, the cold air generated by the heat dissipation fan 323 can be more effectively concentrated and guided to the heat dissipation fins 322, enhancing the cooling effect when the air flows through the heat dissipation fins 322 and improving the heat dissipation efficiency.

[0024] The installation component 33 includes mounting plates 332 fixedly installed on both sides of the mold body 102. Both the mold body 102 and the mounting plates 332 on both sides are slidably connected to one side of the mounting seat 31. Two sliding grooves 331 are formed on the surface of the mounting seat 31. The two mounting plates 332 are respectively located inside the two sliding grooves 331. Limit plates 333 are slidably installed inside the two sliding grooves 331. The limit plates 333 are located above the adjacent mounting plates 332. When installing, the mold body 102 and the two mounting plates 332 can be directly slid into the top of the mounting seat 31, and at the same time, the two mounting plates 332 are respectively moved into the corresponding sliding grooves 331. Then, by moving the limit plates 333 in the sliding grooves 331, the limit plates 333 are moved above the mounting plates 332, and the mounting plates 332 and the mold body 102 can be quickly limited and installed, which is very convenient.

[0025] A limit insertion rod 334 is slidably installed on one side of the sliding groove 331. The limit insertion rod 334 penetrates through the adjacent limit plate 333. Before the limit plate 333 moves above the mounting plate 332, the limit insertion rod 334 is first lifted. When the limit plate 333 moves to a suitable position, the limit insertion rod 334 can penetrate through the limit plate 333 for resetting, so that when the limit plate 333 limits the mounting plate 332, it can be stably fixed on one side of the mounting plate 332, improving the installation stability effect. When disassembling, the limit insertion rod 334 is lifted and the limit plate 333 is moved away, and the mold body 102 can be taken out very conveniently.

[0026] Working principle: During continuous stamping, the heat dissipation plate 321 closely adheres to one side of the mold body 102, directly absorbs the heat generated by the mold body 102, and can quickly conduct the heat of the mold body 102 to the heat dissipation fins 322. The heat dissipation fins 322 increase the surface area of the heat dissipation plate 321 to accelerate the heat dissipation speed. Multiple heat dissipation fins 322 extend out, and the airflow generated by the operation of the heat dissipation fan 323 passes through the heat dissipation fins 322, greatly enhancing the heat dissipation effect, helping the heat dissipation plate 321 and the heat dissipation fins 322 to discharge heat faster, effectively reducing the temperatures of the heat dissipation plate 321 and the mold body 102. The wavy heat dissipation plate 321 can increase the contact area with the mold body 102 to improve the heat dissipation effect on the mold body 102. During heat dissipation, air can better circulate through multiple heat dissipation holes 324 communicating with the outside to dissipate heat. The air guiding groove 325 serves to guide the air flow to multiple heat dissipation fins 322. The air guiding pipe 326 is used to precisely guide the airflow generated by the heat dissipation fan 323 to the air guiding groove 325, so that the airflow evenly passes through the heat dissipation fins 322. Through the combined use of the air guiding pipe 326 and the air guiding groove 325, the cold air generated by the heat dissipation fan 323 can be more effectively concentrated and guided to the heat dissipation fins 322, enhancing the cooling effect when the air flows through the heat dissipation fins 322 and improving the heat dissipation efficiency. During installation, the mold body 102 and two mounting plates 332 can be directly slid into the top of the mounting seat 31, and at the same time, the two mounting plates 332 are respectively moved into the corresponding sliding grooves 331. Then, by moving the limiting plate 333 in the sliding groove 331 to move the limiting plate 333 above the mounting plate 332, the mounting plate 332 and the mold body 102 can be quickly limited and installed. Before the limiting plate 333 moves above the mounting plate 332, first lift the limiting insertion rod 334. When the limiting plate 333 moves to a suitable position, the limiting insertion rod 334 can penetrate the limiting plate 333 to reset, so that when the limiting plate 333 limits the mounting plate 332, it can be stably fixed on one side of the mounting plate 332, improving the installation stability effect. During disassembly, lift the limiting insertion rod 334 and move the limiting plate 333 away to conveniently remove the mold body 102.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A medium-hole aluminum sheet mold, comprising a base (1), characterized in that: A bracket (101) is fixedly mounted on one side of the base (1), a punching machine (2) is fixedly mounted on one side of the bracket (101), and a mold body (102) is arranged on the top of the base (1); A mold heat dissipation mechanism (3) for quickly dissipating heat from the mold body (102) when the mold body (102) is continuously stamped, wherein the mold heat dissipation mechanism (3) is arranged on one side of the base (1); The mold heat dissipation mechanism (3) comprises a mounting seat (31) fixedly mounted on the surface of the base (1); the mold body (102) is located on one side of the mounting seat (31); a heat dissipation component (32) is arranged inside the mounting seat (31); and a mounting component (33) is arranged on one side of the mold body (102).

2. The medium-hole aluminum sheet mold according to claim 1, characterized in that: The heat dissipation assembly (32) comprises a heat dissipation plate (321) fixedly mounted inside the mounting seat (31); one side of the heat dissipation plate (321) is in contact with the mold body (102); the other side of the heat dissipation plate (321) is fixedly connected with a plurality of heat dissipation fins (322); one side of the plurality of heat dissipation fins (322) extends out of the mold body (102); the base (1) is arranged in an inverted U shape; a heat dissipation fan (323) is fixedly mounted on one side of the base (1); and the heat dissipation fan (323) is located below the plurality of heat dissipation fins (322).

3. The medium-hole aluminum sheet mold according to claim 2, characterized in that: The side of the heat dissipation plate (321) in contact with the mold body (102) is arranged in a wave shape, and a plurality of heat dissipation holes (324) are provided inside the mounting seat (31), and both ends of the plurality of heat dissipation holes (324) penetrate the mounting seat (31) and the base (1) and extend to the outside.

4. The medium-hole aluminum sheet mold according to claim 2, characterized in that: The bottom of the base (1) is provided with an air guide groove (325), the air guide groove (325) is located outside the plurality of heat dissipation fins (322), and a plurality of air guide pipes (326) are fixedly installed on one side of the heat dissipation fan (323), the plurality of air guide pipes (326) are all located below the air guide groove (325).

5. The medium-hole aluminum sheet mold according to claim 1, characterized in that: The mounting assembly (33) comprises mounting plates (332) fixedly mounted on both sides of the mold body (102); the mold body (102) and the mounting plates (332) on both sides are slidably connected to one side of the mounting seat (31); two slide grooves (331) are provided on the surface of the mounting seat (31); the two mounting plates (332) are respectively located inside the two slide grooves (331); the insides of the two slide grooves (331) are both slidably mounted with limit plates (333); the limit plates (333) are located above adjacent mounting plates (332).

6. The medium-hole aluminum sheet mold according to claim 5, characterized in that: A limiting rod (334) is slidably mounted on one side of the slide groove (331), and the limiting rod (334) passes through the adjacent limiting plate (333).

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