Metal mold with cooling function

Abstract

The utility model provides a metal mold with a cooling function, which comprises a mold main body, the mold main body comprises a left mold and a right mold, the left mold and the right mold are both internally provided with cooling mechanisms for cooling, and the outer sides of the left mold and the right mold are both provided with auxiliary cooling mechanisms filled with cooling liquid; a mold cavity is formed in the mold body, the cooling mechanism comprises a liquid inlet box, a liquid inlet pipe, liquid guide plate-shaped pipes, a liquid guide pipe and a cooling plate-shaped pipe, the liquid inlet box is arranged in the mold body, the liquid inlet pipe is arranged on one side of the liquid inlet box, and the liquid guide plate-shaped pipes are arranged at the top end and the bottom end of the side, away from the liquid inlet pipe, of the liquid inlet box. Liquid guide pipes are arranged on the side surface of the liquid guide plate-shaped pipe and the side surface of the liquid inlet box. According to the utility model, through the cooling plate-shaped pipes uniformly distributed in the cooling mechanism, when the metal mold needs to be cooled, multi-point synchronous cooling of the mold main body can be realized, so that the cooling of the metal mold is more uniform, and the condition that the metal mold is deformed and cracked is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of metal molds, in particular to a metal mold with a cooling function. Background Art

[0002] Metal molds are tools used to shape metal materials during the metalworking process. Metal molds are usually made of hard materials such as steel and aluminum to withstand high pressure and high temperature processing conditions. The production of metal molds usually goes through multiple processes such as design, processing, and heat treatment to ensure that the mold has sufficient strength and durability.

[0003] The prior art patent number CN 218015628 U discloses: comprising a first mold and a second mold, the first mold and the second mold being sealed and snap-fitted together, a mold groove being provided between the first mold and the second mold, a feed ring being provided on the first mold or the second mold below the mold groove, and a discharge ring being provided on the first mold or the second mold above the mold groove, the two feed rings or the two discharge rings being connected by a fastening ring, the lower end of the feed ring being connected to a feed pipe, one end of which is used to introduce an external metal solution, and the upper end of the discharge ring being connected to an exhaust box. The utility model effectively avoids the problem of bubbles generated when injecting the solution into the mold groove by introducing the metal solution from the bottom of the mold groove;

[0004] The above-mentioned patent document discloses a metal mold to solve the problem of small bubbles easily generated inside the metal mold; although the metal mold of the above-mentioned patent can eliminate bubbles to a certain extent and improve the quality of the product, it is found in the actual use of the metal mold that it is difficult to evenly cool the high-temperature metal mold during use, which makes it easy for the product to deform and the mold itself to deform or crack.

[0005] In summary, there is a need for a metal mold that can be cooled evenly. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a metal mold with a cooling function, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A metal mold with a cooling function comprises a mold body, wherein the mold body comprises a left mold and a right mold, wherein the left mold and the right mold are both provided with a cooling mechanism for cooling the inside thereof, and the left mold and the right mold are both provided with an auxiliary cooling mechanism filled with a coolant on the outside thereof;

[0009] A mold cavity is formed inside the mold body, and the cooling mechanism includes a liquid inlet box, a liquid inlet pipe, a liquid guide plate tube, a liquid guide tube and a cooling plate tube. The liquid inlet box is arranged inside the mold body, and a liquid inlet pipe is provided on one side of the liquid inlet box. A liquid guide plate tube is provided at the top and bottom ends of the liquid inlet box away from the liquid inlet pipe. Liquid guide tubes are provided on the side of the liquid guide plate tube and the side of the liquid inlet box. A cooling plate tube is provided at the end of the liquid guide tube. The liquid inlet box, the liquid guide plate tube, the liquid guide plate tube and the cooling plate tube are connected to each other.

[0010] Furthermore, the liquid guide tubes and the cooling plate-shaped tubes are provided in multiple groups inside the mold body, and the cooling plate-shaped tubes are evenly distributed inside the mold body.

[0011] Furthermore, the liquid guide tube is distributed in a mirror image on the side of the cooling plate tube, and a return plate tube 1 or a return plate tube 2 is provided in the middle of the cooling plate tube. A return box is provided at the end of the return plate tube 1 and the return plate tube 2 facing away from the cooling plate tube, and a return drainage pipe is provided on the side of the reflux box facing away from the return plate tube 1 and the return plate tube 2, and the return drainage pipes both extend into the interior of the auxiliary cooling mechanism.

[0012] Furthermore, one end of the liquid inlet pipe facing away from the liquid inlet box is located inside the auxiliary cooling mechanism, and the liquid inlet pipe is distributed in a mirror image on the side of the liquid inlet box.

[0013] Furthermore, the auxiliary cooling mechanism includes a cooling box and a liquid feeding pump. The cooling box is arranged outside the mold body. A cooling cavity is formed inside the cooling box. The bottom of the cooling cavity and the bottom are both provided with a liquid feeding pump, which is connected to the liquid inlet pipe.

[0014] Furthermore, the cooling box is provided with heat dissipation fins, and multiple groups of heat dissipation fins are provided inside the cooling box. The heat dissipation fins are formed with a heat conduction section and a heat dissipation section. The heat conduction section is located inside the cooling box, and the heat dissipation section extends to the outside of the cooling box.

[0015] The utility model provides a metal mold with a cooling function. Compared with the existing technology, it has the following beneficial effects:

[0016] Through the cooling plate tubes evenly distributed in the cooling mechanism, when the metal mold needs to be cooled, the mold body can be cooled at multiple points simultaneously, thereby making the cooling of the metal mold more uniform and less likely to cause deformation and cracking of the metal mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of a metal mold with a cooling function according to the present invention is shown;

[0019] Figure 2 Shows a schematic diagram of the overall side view of the structure of the utility model;

[0020] Figure 3 Shows a schematic structural diagram of the auxiliary cooling mechanism of the present invention;

[0021] Figure 4 Shows a schematic structural diagram of the cooling mechanism of the present invention;

[0022] As shown in the figure: 1. Mold body; 11. Mold cavity; 2. Cooling mechanism; 21. Liquid inlet box; 22. Liquid inlet pipe; 23. Liquid guide plate tube; 24. Liquid guide tube; 25. Cooling plate tube; 26. Reflux plate tube 1; 27. Reflux plate tube 2; 28. Reflux box; 29. ​​Reflux drain pipe; 3. Auxiliary cooling mechanism; 31. Cooling box; 32. Liquid delivery pump; 4. Heat sink fins. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0024] In order to solve the technical problems in the background technology, the following metal mold with cooling function is provided:

[0025] Combine Figures 1-4 As shown, the present invention provides a metal mold with a cooling function, including a mold body 1, the mold body 1 includes a left mold and a right mold, the left mold and the right mold are each provided with a cooling mechanism 2 for cooling, and the left mold and the right mold are each provided with an auxiliary cooling mechanism 3 filled with coolant on the outside. When the metal mold needs to be cooled during use, the auxiliary cooling mechanism 3 sends the coolant into the cooling mechanism 2, and the cooling mechanism 2 can absorb the heat of the mold body 1 to achieve cooling of the mold body 1;

[0026] A mold cavity 11 is formed inside the mold body 1, and the cooling mechanism 2 includes a liquid inlet box 21, a liquid inlet pipe 22, a liquid guide plate pipe 23, a liquid guide pipe 24 and a cooling plate pipe 25. The liquid inlet box 21 is arranged inside the mold body 1, and a liquid inlet pipe 22 is provided on one side of the liquid inlet box 21. A liquid guide plate pipe 23 is provided on the top and bottom ends of the liquid inlet box 21 away from the liquid inlet pipe 22. Liquid guide pipes 24 are provided on the side of the liquid guide plate pipe 23 and the side of the liquid inlet box 21. A cooling plate pipe 25 is provided at the end of the liquid guide pipe 24. The liquid inlet box 21, the liquid guide plate pipe 23, the liquid guide plate pipe 23 and the cooling plate pipe 25 are internally communicated. The liquid inlet box 21 can gather the coolant so that the coolant can flow evenly into multiple liquid guide pipes 24. The arrangement of the cooling plate pipe 25 can be located close to the mold cavity 11 to quickly absorb the heat of the mold body 1, so as to conduct the heat to the internal coolant.

[0027] As an improvement to the above solution, multiple groups of liquid guide tubes 24 and cooling plate-shaped tubes 25 are provided inside the mold body 1, and the cooling plate-shaped tubes 25 are evenly distributed inside the mold body 1. Through the evenly distributed cooling plate-shaped tubes 25, it is possible to achieve multi-point synchronous cooling of the parts of the mold body 1 close to the mold cavity 11 that have a greater cooling demand. At the same time, when the coolant flows inside the liquid guide tubes 24, it can also cool the mold body 1, thereby making the cooling of the metal mold more uniform and less likely to cause deformation and cracking of the metal mold.

[0028] In this embodiment, the liquid guide pipe 24 is distributed in a mirror image on the side of the cooling plate-shaped tube 25. A return plate-shaped tube 1 26 or a return plate-shaped tube 2 27 is provided in the middle of the cooling plate-shaped tube 25. A return box 28 is provided on the end of the return plate-shaped tube 1 26 and the return plate-shaped tube 2 27 facing away from the cooling plate-shaped tube 25. A return drainage pipe 29 is provided on the side of the return box 28 facing away from the return plate-shaped tube 1 26 and the return plate-shaped tube 2 27. The return drainage pipe 29 extends into the interior of the auxiliary cooling mechanism 3. The return plate-shaped tube 1 26 and the return plate-shaped tube 2 27 can cooperate with the return box 28 and the return drainage pipe 29 to return the heat-absorbing coolant to the auxiliary cooling mechanism 3. The liquid guide pipe 24 distributed in a mirror image on the side of the cooling plate-shaped tube 25 can evenly feed the coolant into the cooling plate-shaped tube 25, thereby improving the cooling stability of the cooling plate-shaped tube 25 when cooling the metal mold.

[0029] As an improvement to the above solution, the end of the liquid inlet pipe 22 facing away from the liquid inlet box 21 is located inside the auxiliary cooling mechanism 3. The liquid inlet pipe 22 is mirror-imaged on the side of the liquid inlet box 21. With the mirror-image distribution of the liquid inlet pipe 22, it is convenient for the auxiliary cooling mechanism 3 to evenly deliver the coolant into the cooling mechanism 2.

[0030] The implementation principle of the first embodiment is as follows: when the metal mold needs to be cooled during use, the auxiliary cooling mechanism 3 sends the coolant into the cooling mechanism 2, and the coolant flows in the cooling mechanism 2. At this time, the liquid inlet box 21, the liquid inlet pipe 22, the liquid guide plate tube 23, the liquid guide tube 24 and the cooling plate tube 25 can all absorb the heat of the mold body 1 to achieve the purpose of cooling. At the same time, multiple groups of cooling plate tubes 25 can perform multi-point cooling on the positions of the mold body 1 with higher temperature and greater cooling demand according to the shape of the mold cavity 11, thereby making the cooling of the metal mold more uniform. Example

[0031] like Figures 1-4 As shown, based on the above embodiment, this embodiment further provides the following content:

[0032] In order to enable the cooling mechanism 2 to achieve the function of stable cooling, this embodiment provides the following design:

[0033] The auxiliary cooling mechanism 3 includes a cooling box 31 and a liquid feeding pump 32. The cooling box 31 is arranged outside the mold body 1. A cooling cavity is formed inside the cooling box 31. Liquid feeding pumps 32 are provided at the bottom and bottom of the cooling cavity. The liquid feeding pump 32 is connected to the liquid inlet pipe 22. The liquid feeding pump 32 provided in the auxiliary cooling mechanism 3 can provide power for the flow of the coolant. When the flow rate of the coolant is changed, the cooling effect of the cooling mechanism 2 can also be adjusted.

[0034] In this embodiment, the cooling box 31 is provided with heat dissipation fins 4. There are multiple groups of heat dissipation fins 4 inside the cooling box 31. The heat dissipation fins 4 are formed with a heat conduction section and a heat dissipation section. The heat conduction section is located inside the cooling box 31, and the heat dissipation section extends to the outside of the cooling box 31. Through the multiple groups of heat dissipation fins 4 provided outside the cooling box 31, the heat conduction section can absorb the heat of the coolant, and then the heat dissipation section can conduct the heat to the air.

[0035] The implementation principle of the second embodiment is: when the cooling mechanism 2 is working, the liquid delivery pump 32 in the auxiliary cooling mechanism 3 will deliver the coolant in the cooling box 31 into the cooling mechanism 2. After the coolant absorbs heat, the coolant will enter the cooling box 31 again. At this time, the heat dissipation fins 4 will absorb the heat of the coolant and lower the temperature of the coolant so that the coolant can enter the cooling mechanism 2 again for heat dissipation. When the auxiliary cooling mechanism 3 is used, in order to improve the heat dissipation efficiency, it can be used in conjunction with a cooling fan.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A metal mold with a cooling function, characterized in that: The mold body (1) includes a left mold and a right mold, the left mold and the right mold are both provided with a cooling mechanism (2) for cooling, and the left mold and the right mold are both provided with an auxiliary cooling mechanism (3) filled with a coolant on the outside; A mold cavity (11) is formed inside the mold body (1), and the cooling mechanism (2) includes a liquid inlet box (21), a liquid inlet pipe (22), a liquid guide plate tube (23), a liquid guide tube (24) and a cooling plate tube (25). The liquid inlet box (21) is arranged inside the mold body (1), and a liquid inlet pipe (22) is provided on one side of the liquid inlet box (21). The top and bottom ends of the liquid inlet box (21) facing away from the liquid inlet pipe (22) are provided with a liquid guide plate tube (23), the side of the liquid guide plate tube (23) and the side of the liquid inlet box (21) are both provided with liquid guide tubes (24), and the end of the liquid guide tube (24) is provided with a cooling plate tube (25). The liquid inlet box (21), the liquid guide plate tube (23), the liquid guide plate tube (23) and the cooling plate tube (25) are internally communicated.

2. The metal mold with cooling function according to claim 1, characterized in that: The liquid guide tubes (24) and the cooling plate-shaped tubes (25) are provided in multiple groups inside the mold body (1), and the cooling plate-shaped tubes (25) are evenly distributed inside the mold body (1).

3. The metal mold with cooling function according to claim 2, characterized in that: The liquid guide tube (24) is distributed in a mirror image on the side of the cooling plate-shaped tube (25). A return plate-shaped tube 1 (26) or a return plate-shaped tube 2 (27) is provided in the middle of the cooling plate-shaped tube (25). A return box (28) is provided at one end of the return plate-shaped tube 1 (26) and the return plate-shaped tube 2 (27) facing away from the cooling plate-shaped tube (25). A return liquid drain pipe (29) is provided on one side of the return box (28) facing away from the return plate-shaped tube 1 (26) and the return plate-shaped tube 2 (27). The return liquid drain pipe (29) extends to the inside of the auxiliary cooling mechanism (3).

4. The metal mold with cooling function according to claim 1, characterized in that: One end of the liquid inlet pipe (22) facing away from the liquid inlet box (21) is located inside the auxiliary cooling mechanism (3), and the liquid inlet pipe (22) is distributed in a mirror image on the side of the liquid inlet box (21).

5. The metal mold with cooling function according to claim 1, characterized in that: The auxiliary cooling mechanism (3) includes a cooling box (31) and a liquid feeding pump (32). The cooling box (31) is arranged outside the mold body (1). A cooling cavity is formed inside the cooling box (31). The bottom of the cooling cavity and the bottom are both provided with a liquid feeding pump (32). The liquid feeding pump (32) is connected to the liquid inlet pipe (22).

6. The metal mold with cooling function according to claim 5, characterized in that: The cooling box (31) is provided with heat dissipation fins (4) inside. A plurality of heat dissipation fins (4) are provided inside the cooling box (31). The heat dissipation fins (4) are formed with a heat conduction section and a heat dissipation section. The heat conduction section is located inside the cooling box (31), and the heat dissipation section extends to the outside of the cooling box (31).

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