Metal mold machining cooling structure

Abstract

The utility model discloses a metal mold processing cooling structure, and relates to the technical field of metal mold processing, in particular to a metal mold processing cooling structure, which comprises a base, a lifting platform arranged above the base, a spray head arranged above the lifting platform, a fixed base column fixed in the middle of the top of the base, and a cooling device arranged above the fixed base column, the top end of the fixed base column is movably connected with the lifting table, a plurality of supporting columns are fixed to the base, a fixed table top is fixed to the top ends of the supporting columns jointly, the fixed table top is movably sleeved with an annular toothed plate, and an annular flow guide base pipe is fixed to the top of the annular toothed plate. According to the metal mold machining cooling structure, under driving of the annular toothed plate, the flow guide base pipe and the air drying base body can rotate, then water cooling can be conducted on the multiple surfaces of a mold through the spray heads, water spraying is more sufficient through driving of the flow guide base pipe, and then cooling of the mold is more uniform.

Description

Technical Field

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

[0002] A tool is a tool that, under the action of external force, makes the blank into a part with a specific shape and size. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products. When metal molds are processing products for a long time, they will be affected by factors such as friction, and will generate heat and high temperature. Metal materials are prone to expansion after heating, which affects the dimensional accuracy of the metal mold, and then affects the processing accuracy of the product. Therefore, it is usually necessary to use a cooling device to cool down the overheated metal mold. The cooling of the metal mold is mainly carried out by water cooling. Water is sprayed on various surfaces of the mold to take away the temperature on the metal mold through evaporation of water. However, when the metal mold is water-cooled, in order to ensure that the metal mold can be fully water-cooled, the metal mold needs to be continuously turned over so that the sprayed water can contact various surfaces of the metal mold. However, when the metal mold is turned over, the water cooling of the metal mold needs to be stopped, which reduces the cooling effect of the metal mold. In addition, the water on the surface of the metal mold evaporates naturally, and its effect is slow, which affects the cooling efficiency of the metal mold. For this reason, we propose a metal mold processing cooling structure. Utility Model Content

[0003] The utility model provides a metal mold processing cooling structure, which solves the problems raised by the above background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a metal mold processing cooling structure, including a base, a lifting platform is arranged above the base, and a nozzle is arranged above the lifting platform, a fixed base column is fixed in the middle of the top of the base, the top of the fixed base column is movably connected to the lifting platform, and a plurality of supporting columns are fixed on the base, a fixed table top is commonly fixed on the top of the supporting columns, an annular tooth plate is movably sleeved on the fixed table top, a circular guide base pipe is fixed on the top of the annular tooth plate, the inner side of the guide base pipe is fixed to the plurality of nozzles, and at the same time, an air-drying base is fixed on both sides in the middle of the guide base pipe, a plurality of air blowing pipes are fixed on the inner side of the air-drying base, and a fan is arranged inside the air blowing pipe.

[0005] Optionally, an electric push rod is fixed to the bottom end of the fixed base column, and the top end of the electric push rod is fixed to the lifting platform.

[0006] Optionally, a magnet is fixed in the middle of the top of the lifting platform, and an annular semiconductor refrigeration sheet is fixed on the outer side of the top of the lifting platform.

[0007] Optionally, a motor is fixed to the bottom of the fixed table, and a gear is fixed to the output shaft of the motor through the fixed table, and the gear is meshed with the annular gear plate.

[0008] Optionally, a water tank is fixed on the top of the annular toothed plate, and the water tank is connected to a water pump via a pipeline, and the water pump is connected to the guide base pipe via the pipeline.

[0009] Optionally, the air-drying base is arc-shaped, and a filter is fixed on the outside of the air-drying base, and a heating plate is fixed on the inside of the air-drying base.

[0010] Optionally, the air blowing pipe is communicated with the interior of the air-drying base, and a support frame is fixed inside the air blowing pipe, and the support frame is connected to the fan.

[0011] The utility model has the following beneficial effects:

[0012] 1. The metal mold processing cooling structure can rotate the guide base tube and the air-drying base body under the drive of the annular tooth plate, and then the multiple surfaces of the mold can be water-cooled through the nozzle, and the water spraying is more sufficient through the drive of the guide base tube, so that the cooling of the mold is more uniform. At the same time, under the drive of the air-drying base body, the fan can blow and dry the mold water-cooled to accelerate the evaporation of water, thereby improving the cooling speed of the mold.

[0013] 2. The metal mold processing cooling structure can transport air to the inside of the air-drying base under the drive of the fan. Under the action of the filter, dust and other debris in the air can be filtered out. Then, under the action of the heating plate, the air can be heated, so that the air blower can blow out hot air, and then the evaporation of moisture on the mold surface can be accelerated again, thereby improving the cooling speed of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the magnet connection of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the annular toothed plate connection of the utility model;

[0018] Figure 5This is a schematic diagram of the structure of the air-dried base connection of the utility model;

[0019] Figure 6 It is a schematic diagram of the cross-sectional structure of the air-drying base connection of the utility model.

[0020] In the figure: 1. base; 2. support column; 3. lifting platform; 4. fixed table top; 5. annular gear plate; 6. gear; 7. motor; 8. fixed base column; 9. electric push rod; 10. magnet; 11. annular semiconductor cooling plate; 12. water pump; 13. water tank; 14. guide base pipe; 15. air drying base; 16. nozzle; 17. filter; 18. air blow pipe; 19. heating plate; 20. support frame; 21. fan. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 6A metal mold processing cooling structure includes a base 1, a lifting platform 3 is arranged above the base 1, the mold is placed on the lifting platform 3 for cooling, and a nozzle 16 is arranged above the lifting platform 3, water is sprayed to the surface of the mold by the nozzle 16 to water-cool the mold, a fixed base column 8 is fixed in the middle of the top of the base 1, the top of the fixed base column 8 is movably connected to the lifting platform 3, under the limitation of the fixed base column 8, the lifting platform 3 can move along a fixed track, so that the lifting platform 3 can be vertically lifted, and at the same time, under the shielding of the lifting platform 3, it can prevent water from flowing into the fixed base column 8, and a plurality of support columns 2 are fixed on the base 1, and a fixed table 4 is fixed on the top of the support columns 2, and an annular tooth plate 5 is movably sleeved on the fixed table 4, and the position of the annular tooth plate 5 can be limited under the limitation of the fixed table 4, and then The annular tooth plate 5 can be rotated in a fixed position. A circular guide base tube 14 is fixed on the top of the annular tooth plate 5. Driven by the annular tooth plate 5, the guide base tube 14 can rotate. The inner side of the guide base tube 14 is fixed with multiple nozzles 16. Through the circular ring structure of the guide base tube 14, the nozzles 16 can spray the mold at multiple angles, and then spray multiple surfaces of the mold. At the same time, air-drying bases 15 are fixed on both sides of the middle of the guide base tube 14. Driven by the guide base tube 14, the air-drying base 15 can rotate. Multiple air blowing pipes 18 are fixed on the inner side of the air-drying base 15. A fan 21 is arranged inside the air blowing pipe 18. Under the action of the fan 21, air can be blown to the mold through the air blowing pipe 18 to accelerate the evaporation of moisture on the mold surface and improve the cooling speed of the mold.

[0023] See also Figure 1 to Figure 2 An electric push rod 9 is fixed to the bottom end of the fixed base column 8, and the top end of the electric push rod 9 is fixed to the lifting platform 3. Driven by the electric push rod 9, the lifting platform 3 can be raised and lowered. The electric push rod 9 is a prior art and will not be described in detail here.

[0024] See also Figures 1 to 3 A magnet 10 is fixed in the middle of the top of the lifting platform 3. Under the magnetic attraction of the magnet 10, the mold can be limited to ensure the stability of the mold during lifting and lowering. An annular semiconductor refrigeration plate 11 is fixed on the outer side of the top of the lifting platform 3. Under the action of the annular semiconductor refrigeration plate 11, the bottom of the mold can be cooled, thereby making the cooling of the mold more sufficient. The annular semiconductor refrigeration plate 11 is a prior art and will not be described here.

[0025] See also Figure 1 to Figure 2 and Figure 4A motor 7 is fixed to the bottom of the fixed table 4, and the output shaft of the motor 7 passes through the fixed table 4 and is fixed with a gear 6. Driven by the output shaft of the motor 7, the gear 6 can rotate. The motor 7 is a prior art and will not be described here. The gear 6 is meshed with the annular gear plate 5. Driven by the rotation of the gear 6, the annular gear plate 5 can rotate.

[0026] See also Figure 1 to Figure 2 and Figure 4 A water tank 13 is fixed on the top of the annular toothed plate 5, and the water tank 13 is connected to a water pump 12 through a pipeline. The water pump 12 is connected to a guide base pipe 14 through a pipeline. Under the action of the water pump 12, the water in the water tank 13 can be pumped out and then transported to the inside of the guide base pipe 14. The water pump 12 is a prior art and will not be described in detail here.

[0027] See also Figure 1 to Figure 2 and Figures 4 to 6 The air-drying base 15 is arc-shaped, and a filter 17 is fixed on the outside of the air-drying base 15. Under the filtering action of the filter 17, the air entering the air-drying base 15 can be filtered, and then the dust and other debris in the air can be filtered out. At the same time, a heating plate 19 is fixed inside the air-drying base 15. Under the action of the heating plate 19, the air entering the air-drying base 15 can be heated. The heating plate 19 is a prior art and will not be described in detail here.

[0028] See also Figure 1 to Figure 2 and Figures 4 to 6 The air blowing pipe 18 is connected to the interior of the air-drying base 15, so that the hot air in the air-drying base 15 can enter the air blowing pipe 18, and a support frame 20 is fixed inside the air blowing pipe 18, and the support frame 20 is connected to a fan 21. Under the action of the fan 21, the hot air entering the air blowing pipe 18 can be blown out, thereby performing hot blowing on the mold surface to accelerate the evaporation of moisture on the mold surface.

[0029] In summary, when the metal mold processing cooling structure is used, the mold is placed on the top of the lifting platform 3. Under the magnetic attraction of the magnet 10, the mold can be limited, and then driven by the electric push rod 9, the lifting platform 3 is moved upward, and then the mold is pushed to the middle of the guide base tube 14 and the air-drying base 15. Driven by the output shaft of the motor 7, the gear 6 is rotated. Driven by the rotation of the gear 6, the annular gear plate 5 can be rotated, and then the guide base tube 14 and the air-drying base 15 are driven to rotate. Then, under the action of the water pump 12, the water inside the water tank 13 is extracted and transported to the inside of the guide base tube 14, and finally sprayed on the surface of the mold through the nozzle 16 to cool the mold. The mold is cooled, and under the joint action of the annular guide base tube 14 and the annular tooth plate 5, each surface of the mold can be evenly sprayed, so that the water can be evenly sprayed on the surface of the mold, so that the mold can be fully cooled, and after spraying the water, under the action of the fan 21, the air can enter the interior of the air-drying base 15, and at the same time, under the action of the heating plate 19, the air is heated, and then the mold is hot-blown through the air blowing pipe 18, so that the water on the surface of the mold can evaporate quickly, and the cooling of the mold is accelerated. At the same time, under the action of the annular semiconductor refrigeration plate 11, the bottom of the mold can be cooled, so that the cooling of the mold is more comprehensive.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal mold processing cooling structure, comprising a base (1), a lifting platform (3) is arranged above the base (1), and a nozzle (16) is arranged above the lifting platform (3), characterized in that: A fixed base column (8) is fixed in the middle of the top of the base (1), and the top of the fixed base column (8) is movably connected to the lifting platform (3). A plurality of support columns (2) are fixed on the base (1), and a fixed table (4) is fixed to the tops of the support columns (2). An annular tooth plate (5) is movably sleeved on the fixed table (4), and a circular guide base pipe (14) is fixed on the top of the annular tooth plate (5). The inner side of the guide base pipe (14) is fixed to a plurality of nozzles (16). At the same time, an air-drying base body (15) is fixed on both sides of the middle of the guide base pipe (14), and a plurality of air blowing pipes (18) are fixed on the inner side of the air-drying base body (15). A fan (21) is arranged inside the air blowing pipe (18).

2. A metal mold processing cooling structure according to claim 1, characterized in that: An electric push rod (9) is fixed to the bottom end of the fixed base column (8), and the top end of the electric push rod (9) is fixed to the lifting platform (3).

3. A metal mold processing cooling structure according to claim 2, characterized in that: A magnet (10) is fixed in the middle of the top of the lifting platform (3), and an annular semiconductor refrigeration sheet (11) is fixed on the outer side of the top of the lifting platform (3).

4. A metal mold processing cooling structure according to claim 1, characterized in that: A motor (7) is fixed at the bottom of the fixed table (4); an output shaft of the motor (7) passes through the fixed table (4) and is fixed with a gear (6); and the gear (6) is meshed with the annular gear plate (5).

5. A metal mold processing cooling structure according to claim 4, characterized in that: A water tank (13) is fixed on the top of the annular toothed plate (5), and the water tank (13) is connected to a water pump (12) via a pipeline, and the water pump (12) is connected to a flow guide base pipe (14) via a pipeline.

6. A metal mold processing cooling structure according to claim 5, characterized in that: The air-drying base (15) is arc-shaped, and a filter screen (17) is fixed on the outside of the air-drying base (15), while a heating plate (19) is fixed inside the air-drying base (15).

7. A metal mold processing cooling structure according to claim 6, characterized in that: The air blowing pipe (18) is connected to the interior of the air-drying base (15), and a support frame (20) is fixed inside the air blowing pipe (18), and the support frame (20) is connected to a fan (21).

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