Die cooling device for casting processing

Abstract

The utility model discloses a mold cooling device for casting processing, and relates to the technical field of casting processing. The cooling device comprises a base plate, a cooling assembly is arranged on the base plate, a cooling frame in the cooling assembly is arranged above the base plate, supporting legs fixedly connected to the four corners of the lower surface of the cooling frame are connected to the base plate, the upper portion of one side wall of the cooling frame is communicated with an inflow pipe, and the peripheral side wall of an outflow pipe communicated with the lower portion of the other side wall of the cooling frame is connected with a valve. A mold moving assembly is arranged on the cooling frame, and a placement frame in the mold moving assembly is arranged above the cooling frame. The cooling assembly is arranged, cold water in the cooling frame is effectively prevented from splashing out, waste of water resources is effectively reduced, the mold moving assembly is arranged, the lower mold is effectively prevented from making contact with the inner bottom of the cooling frame, and the cold water in the cooling frame can make contact with the lower mold and the upper mold more comprehensively conveniently; and the cooling effect on the upper mold and the lower mold can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting processing, in particular to a mold cooling device for casting processing. Background Art

[0002] Casting refers to the process of melting metal or alloy, pouring it into a mold, allowing it to cool and solidify to obtain the desired shape. Currently, staff operate the mold cooling device for casting processing to cool the casting mold.

[0003] After searching, a patent document with patent publication number CN219425641U discloses a mold cooling device for casting processing, which belongs to the field of mold cooling technology. A mold cooling device for casting processing includes a base, and the inner bottom end of the base is fixedly connected to four supporting threaded rods, and the outer circumferential surfaces of the four supporting threaded rods are all threadedly connected to a limiting threaded ring. A circular connecting frame is provided above the base, and a sliding connection is formed between the circular connecting frame and the limiting threaded ring. It can realize precise pouring and cooling of molds of different models and specifications, which can greatly meet the user's usage needs. Moreover, the circular connecting frame is directly close to the base in the initial state, and the water outlet located above the mold can also be adjusted away from the mold, so that the mold is not easily obstructed when placed and taken out, which is convenient for personnel to place and take out the mold. The cooling device as a whole is a frame structure, which will not form an enclosing space for the mold, so as not to affect the heat dissipation efficiency of the mold.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. In the existing mold cooling device for casting processing, during use, the mold is placed on a filter plate and water is sprayed on the mold through the water outlet to achieve cooling of the mold. However, after the water contacts the mold, it will splash outward, which is not conducive to water collection, reduces the amount of water collected, and causes waste of water resources;

[0006] 2. In the existing mold cooling device for casting processing, during use, the mold is placed on a filter plate and water is sprayed to cool the mold. However, the lower part of the mold contacts the filter plate, which blocks the water from contacting the lower part of the mold, reducing the cooling effect of the mold and the functionality of the existing mold cooling device for casting processing.

[0007] To this end, we provide a mold cooling device for casting processing to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a mold cooling device for casting processing. By setting a cooling component and a mold moving component, the problem that the existing mold cooling device for casting processing is not conducive to water collection and has poor cooling effect on the mold is solved.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The cooling device is a cooling device for a mold according to claim 1, wherein the cooling frame is provided with a cooling assembly on the base plate, the cooling frame in the cooling assembly is provided above the base plate, the legs fixedly connected to the four corners of the lower surface of the cooling frame are connected to the base plate, the upper part of one side wall of the cooling frame is connected to an inlet pipe, and the lower part of the other side wall of the cooling frame is connected to a valve on the peripheral side wall; the cooling frame is provided with a mold moving assembly, the placing frame in the mold moving assembly is provided above the cooling frame, the lower surfaces of the ear blocks symmetrically fixed to the two side walls of the placing frame are connected to a lifting hydraulic rod, the lifting hydraulic cylinder connected to the lower end of the lifting hydraulic rod is connected to the base plate, the end of the lead screw connected to the internal rotation of the placing frame is connected to a motor, the lower side of the ball nut symmetrically connected on the peripheral side wall of the lead screw is connected to a connecting rod, the lower end of the connecting rod passes through a slide groove provided on the placing frame, and the side wall of the splint connected to the lower end of the connecting rod is provided with an anti-slip pad.

[0011] The utility model is further configured such that an upper mold is clamped between the two clamping plates, a lower mold is provided on the lower surface of the upper mold, and both side walls of the lower mold abut against the clamping plates.

[0012] The present invention is further configured such that two side walls of the connecting rod are symmetrically fixed with reinforcing plates, and the reinforcing plates are trapezoidal in shape.

[0013] The present invention is further configured such that a slider is fixedly connected to the reinforcing plate, a slide rail is symmetrically provided on the lower surface of the placement frame, the slider is slidably connected to the slide rail, the slide rail is T-shaped, and the slider is T-shaped.

[0014] The utility model is further configured such that support plates are symmetrically provided on the cooling frame, and the side walls of the ear seats symmetrically fixed at two corners of the support plates are connected with distance-adjusting hydraulic rods, and the distance-adjusting hydraulic cylinders connected to the ends of the distance-adjusting hydraulic rods are connected to the side walls of the cooling frame.

[0015] The utility model is further configured such that guide grooves are symmetrically provided on the lower surface of the support plate, guide rods are symmetrically fixed on the cooling frame, and the guide rods are slidably connected to the guide grooves.

[0016] The utility model is further configured as follows: a circulation assembly including a heat exchanger and a circulation pump is provided on the base plate; the lower side symmetrical connecting support of the heat exchanger is connected to the base plate; one end of the heat exchanger is connected to the end of the outflow pipe; the circulation pump is connected to the side wall of the cooling frame; the end of the connecting pipe connected to the lower surface of the circulation pump is connected to the other end of the heat exchanger; and the upper end of the connecting pipe connected to the circulation pump is connected to the lower side of the inflow pipe.

[0017] The present invention is further configured such that a heat exchanger inlet pipe is connected to the upper side of the heat exchanger, a heat exchanger outlet pipe is connected to the lower side of the heat exchanger, and the heat exchanger outlet pipe is far away from the heat exchanger inlet pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model sets a cooling component and places the upper mold and the small mold into the interior of a cooling frame filled with cold water, thereby cooling the upper mold and the lower mold and effectively preventing cold water from splashing, which is beneficial to water collection, reduces water waste, and achieves the purpose of saving water.

[0020] 2. The utility model sets a mold moving component, starts the lifting hydraulic cylinder to extend or contract the lifting hydraulic rod, moves the splint up or down, adjusts the height of the upper mold and the lower mold, effectively avoids the lower mold from contacting the inner bottom of the cooling frame, and facilitates the cold water inside the cooling frame to more comprehensively contact the lower mold and the upper mold, which is beneficial to improving the cooling effect of the upper mold and the lower mold, and facilitates the upper mold and the lower mold to be moved out of the interior of the cooling frame, thereby facilitating the loading and unloading of the upper mold and the lower mold.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 Schematic diagram of the structure of the mold cooling device for casting processing Figure 1 ;

[0024] Figure 2 Schematic diagram of the structure of the mold cooling device for casting processing Figure 2 ;

[0025] Figure 3 Schematic diagram of the connection between the support plate and the cooling frame;

[0026] Figure 4 It is a schematic diagram of the connection between the mounting frame, ball nut, base plate, upper mold and lower mold;

[0027] Figure 5 This is a connection diagram of the base plate, heat exchanger, outflow pipe and connecting pipe.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1-base plate, 2-circulation assembly, 201-heat exchanger, 201a-heat exchange agent inlet pipe, 201b-heat exchange agent outlet pipe, 201c-support, 202-circulation pump, 202a-connecting pipe, 202b-connecting pipe, 3-cooling assembly, 301-cooling frame, 301a-support foot, 301b-guide rod, 302-outlet pipe, 302a-valve, 303-inlet pipe, 4-mold moving assembly, 401-lifting hydraulic cylinder, 401a-lifting hydraulic Rod, 402-motor, 402a-screw, 402b-ball nut, 403-connecting rod, 403a-splint, 403b-anti-slip pad, 403c-reinforcement plate, 403d-slider, 404-placement frame, 404a-slide, 404b-ear block, 404c-slide rail, 405-support plate, 405a-ear seat, 405b-guide groove, 406-adjustable hydraulic cylinder, 406a-adjustable hydraulic rod, 5-upper mold, 501-lower mold. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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. Specific embodiment 1

[0032] See also Figure 1 and 2 The present invention is a mold cooling device for casting processing, comprising a base plate 1, on which a cooling assembly 3 is provided. The cooling assembly 3 comprises a cooling frame 301, an outflow pipe 302, a valve 302a and an inflow pipe 303. Cold water is introduced into the interior of the cooling frame 301 through the inflow pipe 303 to cool the upper mold 5 and the lower mold 501 inside the cooling frame 301, and effectively prevent the cold water inside the cooling frame 301 from splashing out, thereby reducing the waste of water resources.

[0033] Specifically, the support leg 301a fixed to the lower surface of the cooling frame 301 is connected to the base plate 1, the inlet pipe 303 is connected to the upper part of one side wall of the cooling frame 301, and the outlet pipe 302 is connected to the lower part of the other side wall of the cooling frame 301. The valve 302a is connected to the peripheral side wall of the outlet pipe 302;

[0034] Furthermore, the legs 301a are arranged in a rectangular array, and the cooling frame 301 is in an upper open shape;

[0035] The operating process of this embodiment is as follows: cold water is introduced into the interior of the cooling frame 301 through the inflow pipe 303, and the liquid level of the cold water inside the cooling frame 301 is lower than the inflow pipe 303. The cold water absorbs the heat from the upper mold 5 and the lower mold 501 placed inside the cooling frame 301, thereby cooling the upper mold 5 and the lower mold 501. When the valve 302a is opened, the cold water inside the cooling frame 301 is discharged, which facilitates the replacement of the cold water inside the cooling frame 301 and is beneficial to the cooling of the upper mold 5 and the lower mold 501. Specific embodiment 2

[0037] See also Figure 1 、 3 and 4. On the basis of the specific embodiment 1, a mold moving assembly 4 is provided. The mold moving assembly 4 includes a lifting hydraulic cylinder 401, a lifting hydraulic rod 401a, a motor 402, a lead screw 402a, a ball nut 402b, a mounting frame 404, a connecting rod 403 and a clamping plate 403a. By manipulating the lifting hydraulic cylinder 401 to extend or contract the lifting hydraulic rod 401a, the height of the clamping plate 403a is adjusted, and the height of the upper mold 5 and the lower mold 501 is adjusted to prevent the lower mold 501 from contacting the inner bottom of the cooling frame 301, so that the cold water can more comprehensively absorb the heat on the upper mold 5 and the lower mold 501. By manipulating the motor 402 to adjust the distance between the two clamping plates 403a, the upper mold 5 and the lower mold 501 can be clamped or unlocked, so that the loading and unloading of the upper mold 5 and the lower mold 501 are convenient.

[0038] Specifically, the mounting frame 404 is arranged above the cooling frame 301, the lead screw 402a is rotatably connected to the mounting frame 404, the end of the lead screw 402a is connected to the motor 402, the ball nut 402b is connected to the peripheral side wall of the lead screw 402a, the lower side of the ball nut 402b is connected to the connecting rod 403, the lower end of the connecting rod 403 passes through the slide groove 404a provided on the mounting frame 404, the lower surface of the connecting rod 403 is connected to the clamping plate 403a, the side wall of the clamping plate 403a is provided with an anti-slip pad 403b, the lower surface of the upper mold 5 is provided with the lower mold 501, and the clamping plate 403a is in contact with the upper mold 5 and the lower mold 501, the lower surface of the reinforcing plate 403c fixed on the side wall of the connecting rod 403 is connected to the clamping plate 403a, and the reinforcing plate 403c is connected to Slider 403d, slider 403d is slidably connected to the slide rail 404c provided on the lower surface of the placement frame 404, the lower surface of the ear block 404b fixed to the side wall of the placement frame 404 is connected with a lifting hydraulic rod 401a, the lower end of the lifting hydraulic rod 401a is connected to the lifting hydraulic cylinder 401 connected to the base plate 1, a support plate 405 is abutted on the cooling frame 301, an ear seat 405a is fixed at the corner of the support plate 405, a distance adjustment hydraulic rod 406a is connected to the side wall of the ear seat 405a, the distance adjustment hydraulic cylinder 406 connected to the end of the distance adjustment hydraulic rod 406a is connected to the side wall of the cooling frame 301, guide grooves 405b are symmetrically provided on the lower surface of the support plate 405, guide rods 301b are symmetrically fixed to the cooling frame 301, and the guide grooves 405b are slidably connected to the guide rods 301b;

[0039] Furthermore, the mounting frame 404 is U-shaped, the ball nuts 402b are symmetrically arranged, the clamping plates 403a are symmetrically arranged, two groups of reinforcing plates 403c are provided, and the two groups of reinforcing plates 403c are symmetrically arranged, the reinforcing plates 403c are trapezoidal, the slide rails 404c are symmetrically arranged, the slide rails 404c are T-shaped, the slider 403d is T-shaped, the lifting hydraulic cylinders 401 are symmetrically arranged, the support plates 405 are symmetrically arranged, two groups of ear seats 405a are provided, and the two groups of ear seats 405a are symmetrically arranged, and the adjustable distance hydraulic cylinders 406 are arranged in a rectangular array;

[0040] The operation process of this embodiment is as follows: after the cooling of the upper mold 5 and the lower mold 501 is completed, the lifting hydraulic cylinder 401 is started to extend the lifting hydraulic rod 401a, the placement frame 404 moves upward, the clamping plate 403a moves upward out of the interior of the cooling frame 301, and the upper mold 5 and the lower mold 501 move upward out of the interior of the cooling frame 301, and the distance adjustment hydraulic cylinder 406 is started to contract the distance adjustment hydraulic rod 406a, and the two support plates 405 gradually close. After the support plates 405 are completely closed, the motor 402 is started, the screw 402a rotates, the two ball nuts 402b move back to back, and the distance between the two clamping plates 403a gradually increases, and the cooled upper mold 5 and the lower mold 501 are removed from the support plate 405; conversely, the upper mold 5 and the lower mold 501 are sent into the interior of the cooling frame 301 for cooling treatment. Specific embodiment three

[0042] See also Figure 1 、 2 5. Based on the specific embodiment 1 and the specific embodiment 2, a circulation component 2 is provided. The circulation component 2 includes a heat exchanger 201, a circulation pump 202, a connecting pipe 202a and a connecting pipe 202b. The heat exchanger 201 is used to exchange heat and cool the water after absorbing heat, and the circulation pump 202 is used to re-introduce the cooled water into the interior of the cooling frame 301 to cool the upper mold 5 and the lower mold 501, thereby realizing the recycling of water.

[0043] Specifically, the support 201c connected to the lower side of the heat exchanger 201 is connected to the base plate 1. The heat exchanger 201 is connected to a heat exchanger inlet pipe 201a. The lower surface of the heat exchanger 201 is connected to a heat exchanger outlet pipe 201b, and the heat exchanger inlet pipe 201a is far away from the heat exchanger outlet pipe 201b. One end of the heat exchanger 201 is connected to the lower surface of the circulation pump 202 through a connecting pipe 202a. The circulation pump 202 is connected to the side wall of the cooling frame 301. The upper end of the connecting pipe 202b connected to the circulation pump 202 is connected to the lower side of the inlet pipe 303, and the other end of the heat exchanger 201 is connected to the end of the outlet pipe 302.

[0044] Furthermore, the supports 201c are symmetrically arranged, and the supports 201c are T-shaped;

[0045] The operation process of this embodiment is as follows: the outflow pipe 302 guides the water inside the cooling frame 301 into the inside of the heat exchanger 201 for cooling, and the circulation pump 202 is started to reintroduce the cooled water inside the heat exchanger 201 into the inside of the cooling frame 301 to realize water recycling.

[0046] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mold cooling device for casting processing, comprising a base plate (1), characterized in that: A cooling assembly (3) is provided on the substrate (1); a cooling frame (301) in the cooling assembly (3) is provided above the substrate (1); legs (301a) fixed at four corners of the lower surface of the cooling frame (301) are connected to the substrate (1); an upper portion of one side wall of the cooling frame (301) is connected to an inlet pipe (303); and a valve (302a) is connected to a peripheral side wall of an outflow pipe (302) connected to a lower portion of another side wall of the cooling frame (301); The cooling frame (301) is provided with a mold moving assembly (4), and a placement frame (404) in the mold moving assembly (4) is arranged above the cooling frame (301). The lower surfaces of the ear blocks (404b) symmetrically fixed to the two side walls of the placement frame (404) are connected with lifting hydraulic rods (401a). The lifting hydraulic cylinder (401) connected to the lower end of the lifting hydraulic rod (401a) is connected to the base plate (1). The end of the lead screw (402a) rotatably connected inside the placement frame (404) is connected to the motor (402). The lower side of the ball nut (402b) symmetrically connected to the peripheral side wall of the lead screw (402a) is connected to a connecting rod (403). The lower end of the connecting rod (403) passes through the slide groove (404a) provided on the placement frame (404). The side wall of the clamping plate (403a) connected to the lower end of the connecting rod (403) is provided with an anti-slip pad (403b).

2. The mold cooling device for casting according to claim 1, characterized in that: An upper mold (5) is clamped between the two clamping plates (403a), a lower mold (501) is provided on the lower surface of the upper mold (5), and both side walls of the lower mold (501) are in contact with the clamping plates (403a).

3. The mold cooling device for casting according to claim 1, characterized in that: Reinforcement plates (403c) are symmetrically fixed to both side walls of the connecting rod (403), and the reinforcement plates (403c) are trapezoidal in shape.

4. The mold cooling device for casting according to claim 3, characterized in that: A slider (403d) is fixedly connected to the reinforcing plate (403c), and a slide rail (404c) is symmetrically provided on the lower surface of the placement frame (404). The slider (403d) is slidably connected to the slide rail (404c), and the slide rail (404c) is T-shaped. The slider (403d) is T-shaped.

5. The mold cooling device for casting according to claim 1, characterized in that: A support plate (405) is symmetrically provided on the cooling frame (301), and a distance-adjusting hydraulic rod (406a) is connected to the side wall of an ear seat (405a) symmetrically fixed at two corners of the support plate (405), and a distance-adjusting hydraulic cylinder (406) connected to the end of the distance-adjusting hydraulic rod (406a) is connected to the side wall of the cooling frame (301).

6. The mold cooling device for casting according to claim 5, characterized in that: The lower surface of the support plate (405) is symmetrically provided with guide grooves (405b), and the cooling frame (301) is symmetrically fixed with guide rods (301b), and the guide rods (301b) are slidably connected to the guide grooves (405b).

7. The mold cooling device for casting according to claim 1, characterized in that: The base plate (1) is provided with a circulation assembly (2) comprising a heat exchanger (201) and a circulation pump (202); a symmetrical connection support (201c) on the lower side of the heat exchanger (201) is connected to the base plate (1); one end of the heat exchanger (201) is connected to the end of the outflow pipe (302); the circulation pump (202) is connected to the side wall of the cooling frame (301); the end of the connecting pipe (202a) connected to the lower surface of the circulation pump (202) is connected to the other end of the heat exchanger (201); and the upper end of the connecting pipe (202b) connected to the circulation pump (202) is connected to the lower side of the inflow pipe (303).

8. The mold cooling device for casting according to claim 7, characterized in that: The heat exchanger (201) is connected to a heat exchanger inlet pipe (201a), and the lower side of the heat exchanger (201) is connected to a heat exchanger outlet pipe (201b), and the heat exchanger outlet pipe (201b) is far away from the heat exchanger inlet pipe (201a).

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