Rapid cooling casting type mold

Abstract

The utility model relates to a quick cooling casting type mold, which belongs to the technical field of casting molds and comprises a supporting table, a stand column fixedly connected to the upper end of the supporting table, a top plate fixedly connected to the upper end of the stand column, a hydraulic rod fixedly mounted on the top plate, and an upper mold fixedly connected to the output end of the hydraulic rod, a lower die is fixedly mounted on the supporting table; and cooling pieces are arranged on the supporting table, the upper die and the lower die. According to the rapid cooling casting type mold, when a pump body is started to convey cooling liquid to an upper mold body and a lower mold body which are closed, the cooling liquid can flow back into a liquid storage box through a connecting pipe, the backflow cooling liquid washes a check block to drive a top rotating rod and a bottom rotating rod to rotate, and then the stored cooling liquid can be stirred through a stirring rod; and after being cooled and radiated by the radiating fins and the fan, the cooling liquid is conveyed into the upper mold and the lower mold again, so that the cooling liquid with a good cooling effect is continuously conveyed to the upper mold and the lower mold, the pouring cooling efficiency is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, in particular to a rapid cooling casting mold. Background Technique

[0002] A casting mold refers to a mold that is made of other materials that are easy to form in advance to obtain the structural shape of a part. Then, the mold is placed in a sand mold, and a cavity with the same structural dimensions as the part is formed in the sand mold. A fluid with fluidity is poured into the cavity, and after the fluid cools and solidifies, a part with the same shape and structure as the mold can be formed. The casting mold is an important part of the casting process.

[0003] Red copper, that is, pure copper, also known as purple copper, has good electrical conductivity and thermal conductivity, excellent plasticity, and is easy to be hot-pressed and cold-pressed. The plates made of red copper, also known as red copper plates, are usually cast and formed by a casting mold during the production process.

[0004] At present, for the casting molds on the market, since the moving mold and the stationary mold are used in cooperation for casting, it is not convenient to install a cooling device on the moving mold. Usually, only a cooling device is installed at the stationary mold. Since only the stationary mold is cooled, the overall cooling effect is poor, the continuity of mold production cannot be guaranteed, the work efficiency cannot be effectively guaranteed, thus affecting the cooling effect. Therefore, a rapid cooling casting mold is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a rapid cooling casting mold, which has the advantages of improving the cooling effect and production efficiency, and solves the problem of poor cooling efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: A rapid cooling casting mold, including a support table, the upper end of the support table is fixedly connected with a column, the upper end of the column is fixedly connected with a top plate, a hydraulic rod penetrating through the top plate is fixedly installed on the top plate, the output end of the hydraulic rod is fixedly connected with an upper mold, and a lower mold is fixedly installed on the support table;

[0007] Cooling parts are arranged on the support table, the upper mold and the lower mold;

[0008] The cooling member includes a liquid storage tank with one end fixedly connected to the lower end of the support table. A top cooling channel is provided on the upper die, and a bottom cooling channel is provided on the lower die. Two rotating rods are rotatably connected to the inner side wall of the liquid storage tank, and one end of each of the two rotating rods penetrates and extends to the outside thereof. A transmission member is arranged on the two rotating rods. A stirring rod is fixedly connected to the outside of the bottom rotating rod. A heat sink is fixedly installed on the inner bottom wall of the liquid storage tank. A connecting frame is fixedly connected to the lower end of the liquid storage tank. An installation frame is fixedly connected to the outside of the connecting frame. A blower is fixedly installed on the inner side wall of the installation frame. A connecting ring is fixedly connected to the outside of the top rotating rod. A number of blocks are fixedly connected to the outside of the connecting ring. A connecting pipe with one end penetrating and extending to the inside of the liquid storage tank is communicated with the lower die;

[0009] A liquid supply member for supplying liquid to cool the upper die is arranged on the support table.

[0010] Further, both the top cooling channel and the bottom cooling channel are spirally distributed on the upper die and the lower die, and the liquid outlet end of the bottom cooling channel is communicated with the connecting pipe.

[0011] Further, the liquid supply member includes a pump body with one end fixedly connected to the lower end of the support table. The liquid outlet end of the pump body is communicated with a liquid delivery pipe with one end communicated with the upper die. The liquid inlet end of the pump body is communicated with a liquid suction pipe with one end penetrating and extending to the inside of the liquid storage tank. The liquid delivery pipe is a flexible pipe.

[0012] Further, the liquid outlet end of the top cooling channel is located on the side of the upper die away from the liquid delivery pipe, and the liquid inlet end of the bottom cooling channel is on the same side as the liquid outlet end of the top cooling channel.

[0013] Further, the transmission member includes two belt pulleys respectively fixedly connected to the ends of the two rotating rods, and a movable belt is sleeved on the outside of the belt pulleys.

[0014] Further, the number of the heat sinks is several, and several heat sinks are equidistantly distributed on the inner bottom wall of the liquid storage tank. The liquid outlet end of the connecting pipe is located above the block.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] In this rapid cooling casting die, when the pump body is started to convey the coolant to the closed upper die and lower die, the coolant can flow back into the liquid storage tank through the connecting pipe. After the flowing-back coolant flushes the block to drive the top rotating rod and the bottom rotating rod to rotate, the stored coolant can be stirred by the stirring rod, and after being cooled and dissipated by the heat sink and the blower, it is re-conveyed into the upper die and the lower die to continuously convey the coolant with good cooling effect to the upper die and the lower die, so as to improve the pouring and cooling efficiency, and thus improve the production efficiency. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a front sectional view of the overall structure of the present utility model;

[0019] Figure 3 is a three - dimensional schematic diagram of the connection structure between the top rotating rod and the connecting ring of the present utility model.

[0020] In the figure: 1 support platform, 2 column, 3 top plate, 4 pouring port, 5 hydraulic rod, 6 upper mold, 7 lower mold, 8 cooling member, 81 top cooling channel, 82 bottom cooling channel, 83 liquid supply pipe, 84 connecting pipe, 85 water pump, 86 liquid extraction pipe, 87 liquid storage tank, 88 rotating rod, 89 transmission member, 810 stirring rod, 811 mounting rack, 812 connecting rack, 813 heat sink, 814 fan, 815 connecting ring, 816 stopper. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 2 , a rapid - cooling casting - type mold in this embodiment includes a support platform 1. A column 2 is fixedly connected to the upper end of the support platform 1. A top plate 3 is fixedly connected to the upper end of the column 2. A hydraulic rod 5 with one end penetrating the top plate 3 is fixedly installed on the top plate 3. The output end of the hydraulic rod 5 is fixedly connected to an upper mold 6. A lower mold 7 is fixedly installed on the support platform 1;

[0023] In this embodiment, a pouring port 4 is opened on the upper mold 6. The liquid metal material to be formed is poured into the closed upper mold 6 and lower mold 7 through the pouring port 4.

[0024] Please refer to Figures 2 to 3, in this embodiment, the cooling member 8 includes a liquid storage tank 87 fixedly connected to the lower end of the support platform 1. A top cooling channel 81 is provided on the upper die 6, and a bottom cooling channel 82 is provided on the lower die 7. There are two rotating rods 88 rotatably connected to the inner side wall of the liquid storage tank 87, and one end of each of the two rotating rods 88 penetrates and extends to the outside thereof. A transmission member 89 is provided on the two rotating rods 88. A stirring rod 810 is fixedly connected to the outside of the bottom rotating rod 88. A heat sink 813 is fixedly installed on the inner bottom wall of the liquid storage tank 87. A connecting frame 812 is fixedly connected to the lower end of the liquid storage tank 87. An installation frame 811 is fixedly connected to the outside of the connecting frame 812. A blower 814 is fixedly installed on the inner side wall of the installation frame 811. A connecting ring 815 is fixedly connected to the outside of the top rotating rod 88. A number of stoppers 816 are fixedly connected to the outside of the connecting ring 815. A connecting pipe 84 is communicated with the lower die 7 and one end of the connecting pipe 84 penetrates and extends to the inside of the liquid storage tank 87;

[0025] In this embodiment, when the pump body 85 is started to convey the coolant to the closed upper die 6 and lower die 7, the coolant can flow back into the liquid storage tank 87 through the connecting pipe 84. After the flowing-back coolant flushes the stoppers 816 and drives the top rotating rod 88 and the bottom rotating rod 88 to rotate, the stored coolant can be stirred by the stirring rod 810, and after being cooled and dissipated by the heat sink 813 and the blower 814, it is re-conveyed into the upper die 6 and the lower die 7 to continuously convey the coolant with good cooling effect to the upper die 6 and the lower die 7, so as to improve the pouring and cooling efficiency, thereby improving the production efficiency.

[0026] Among them, both the top cooling channel 81 and the bottom cooling channel 82 are spirally distributed on the upper die 6 and the lower die 7. The liquid outlet end of the bottom cooling channel 82 is communicated with the connecting pipe 84, so that the flowing coolant flows back into the liquid storage tank 87 through the connecting pipe 84.

[0027] In addition, a liquid supply member for supplying liquid to cool the upper die 6 is provided on the support platform 1. The liquid supply member includes a pump body 85 fixedly connected to the lower end of the support platform 1. The liquid outlet end of the pump body 85 is communicated with a liquid delivery pipe 83 with one end communicated with the upper die 6. The liquid inlet end of the pump body 85 is communicated with a liquid suction pipe 86 with one end penetrating and extending to the inside of the liquid storage tank 87. The liquid delivery pipe 83 is a flexible pipe, so that the liquid delivery pipe 83 can move along with the movement of the upper die 6.

[0028] In addition, the liquid outlet end of the top cooling channel 81 is located on the side of the upper die 6 away from the liquid delivery pipe 83. The liquid inlet end of the bottom cooling channel 82 is on the same side as the liquid outlet end of the top cooling channel 81, so that after the upper die 6 is pushed down by the hydraulic rod 5 and fits with the lower die 7, the top cooling channel 81 and the bottom cooling channel 82 can be communicated with each other.

[0029] Secondly, the transmission member 89 includes two pulleys respectively and fixedly connected to the ends of the two rotating rods 88. An active belt is sleeved outside the pulleys. After the block 816 impacted by the coolant drives the top rotating rod 88 to rotate through the connecting ring 815, the bottom rotating rod 88 can be driven to rotate through the pulleys and the active belt.

[0030] Then, the number of the radiating fins 813 is several. The several radiating fins 813 are equidistantly distributed on the inner bottom wall of the liquid storage tank 87. One end of the radiating fin 813 located inside the liquid storage tank 87 is the heat absorption end, while one end located outside the liquid storage tank 87 is the heat dissipation end. The liquid outlet end of the connecting pipe 84 is located above the block 816, so that the refluxing coolant can continuously and repeatedly impact the several blocks 816.

[0031] It should be noted that a liquid injection interface for liquid injection is provided on the front or back of the liquid storage tank 87, and a valve is provided on the liquid injection interface for injecting coolant into the liquid storage tank 87.

[0032] The working principle of the above embodiment is as follows:

[0033] Since spiral top cooling channels 81 and bottom cooling channels are respectively provided on the upper die 6 and the lower die 7, when the started pump body 85 conveys coolant to the closed upper die 6 and lower die 7, the coolant can flow back into the liquid storage tank 87 through the connecting pipe 84. After the refluxing coolant flushes the block 816 to drive the top rotating rod 88 and the bottom rotating rod 88 to rotate, the stored coolant can be stirred by the stirring rod 810, and after being cooled and dissipated by the radiating fins 813 and the fan 814, it is re-conveyed into the upper die 6 and the lower die 7 to continuously convey coolant with good cooling effect to the upper die 6 and the lower die 7, so as to improve the pouring and cooling efficiency, thereby improving the production efficiency.

[0034] 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 including 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 "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling casting mold, comprising a support platform (1), characterized in that: The upper end of the support platform (1) is fixedly connected to a column (2), the upper end of the column (2) is fixedly connected to a top plate (3), a hydraulic rod (5) having one end penetrating the top plate (3) is fixedly mounted on the top plate (3), an output end of the hydraulic rod (5) is fixedly connected to an upper die (6), and a lower die (7) is fixedly mounted on the support platform (1); The support platform (1), the upper mold (6) and the lower mold (7) are provided with a cooling element (8); The cooling member (8) comprises a liquid storage tank (87) having one end fixedly connected to the lower end of the support platform (1); a top cooling channel (81) is provided on the upper mold (6); a bottom cooling channel (82) is provided on the lower mold (7); two rotating rods (88) are rotatably connected to the inner side wall of the liquid storage tank (87) and one end of the rotating rods (88) passes through and extends to the outer side thereof; transmission members (89) are provided on the two rotating rods (88); a stirring rod (810) is fixedly connected to the outer side of the bottom rotating rod (88); and a rotating rod (810) is fixedly installed on the inner bottom wall of the liquid storage tank (87). A heat sink (813) is provided, the lower end of the liquid storage tank (87) is fixedly connected to a connecting frame (812), the outer side of the connecting frame (812) is fixedly connected to a mounting frame (811), the inner side wall of the mounting frame (811) is fixedly mounted with a fan (814), the outer side of the rotating rod (88) at the top is fixedly connected to a connecting ring (815), the outer side of the connecting ring (815) is fixedly connected to a plurality of stoppers (816), and the lower mold (7) is connected to a connecting pipe (84) having one end penetrating and extending to the inner side of the liquid storage tank (87); The support platform (1) is provided with a liquid supply component for supplying liquid to cool the upper mold (6).

2. A rapid cooling casting mold according to claim 1, characterized in that: The top cooling channel (81) and the bottom cooling channel (82) are both distributed in a spiral shape on the upper mold (6) and the lower mold (7), and the liquid outlet end of the bottom cooling channel (82) is connected to the connecting pipe (84).

3. A rapid cooling casting mold according to claim 1, characterized in that: The liquid supply component comprises a pump body (85) having one end fixedly connected to the lower end of the support platform (1); the liquid outlet end of the pump body (85) is connected to a liquid delivery pipe (83) having one end connected to the upper mold (6); the liquid inlet end of the pump body (85) is connected to a liquid extraction pipe (86) having one end penetrating through and extending to the inner side of a liquid storage tank (87); and the liquid delivery pipe (83) is a hose.

4. A rapid cooling casting mold according to claim 3, characterized in that: The liquid outlet end of the top cooling channel (81) is located on a side of the upper mold (6) away from the liquid delivery pipe (83), and the liquid inlet end of the bottom cooling channel (82) is on the same side as the liquid outlet end of the top cooling channel (81).

5. The rapid cooling casting mold according to claim 1, characterized in that: The transmission member (89) comprises two pulleys which are respectively fixedly connected to the ends of two rotating rods (88), and a movable belt is sleeved on the outer side of the pulley.

6. A rapid cooling casting mold according to claim 1, characterized in that: The number of the heat sinks (813) is several, and the heat sinks (813) are evenly distributed on the inner bottom wall of the liquid storage tank (87), and the liquid outlet end of the connecting pipe (84) is located above the stopper (816).

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