CN216688224U

CN216688224U - Die steel heat treatment device

Info

Publication number: CN216688224U
Application number: CN202220226760.4U
Authority: CN
Inventors: 郭金銮; 吴剑春; 郭群霞
Original assignee: Muchuan Tianjin Mould Material Co ltd
Current assignee: Muchuan Tianjin Mould Material Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-07
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a die steel heat treatment device, which belongs to the field of die steel processing and comprises a first buffer tank, wherein the top end of the first buffer tank is connected with a fixed frame, the outer wall of the fixed frame is provided with a control switch, the top end of the fixed frame is connected with a cooling tank, the top of the cooling tank is provided with a material discharging frame, the outer wall of the top of the cooling tank is provided with a motor for driving the material discharging frame to rotate, the bottom of the cooling tank is provided with a water discharging pipe, the water discharging pipe is provided with a liquid electromagnetic valve, the bottom of the cooling tank is provided with a temperature sensor, a first metal heat exchange pipe is arranged in the first buffer tank, and one end of the first metal heat exchange pipe penetrates through and extends to the outside of the first buffer tank. The rotary water cooling device is convenient for placing the die steel and performing rotary water cooling treatment when in use, the water cooling structure is designed and has good effect, and the water heated after water cooling is convenient for being reused after multi-stage cooling treatment, so that the utilization rate of water resources is improved.

Description

Die steel heat treatment device

Technical Field

The utility model relates to the field of die steel processing, in particular to a die steel heat treatment device.

Background

The die steel is used for manufacturing dies such as cold stamping dies, hot forging dies, die-casting dies and the like, the dies are main processing tools for manufacturing parts in industrial departments such as mechanical manufacturing, radio instruments, motors, electric appliances and the like, the quality of the dies directly influences the quality of a pressure processing process, the precision yield of products and the production cost, and the quality and the service life of the dies are mainly influenced by die materials and heat treatment except by reasonable structural design and processing precision.

The die steel is sometimes required to be placed in water for cooling treatment in the machining process, the existing water cooling structure is not good in design and not ideal in effect, and the water heated after water cooling cannot be rapidly cooled for reuse.

SUMMERY OF THE UTILITY MODEL

Therefore, the heat treatment device for the die steel is convenient to place the die steel and perform rotary water cooling treatment when in use, has good water cooling structural design and effect, and can improve the utilization rate of water resources by recycling the water heated after water cooling after multistage cooling treatment so as to solve the technical problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: a die steel heat treatment device comprises a first cache box, wherein the top end of the first cache box is connected with a fixing frame, the outer wall of the fixing frame is provided with a control switch, the top end of the fixing frame is connected with a cooling box, the top of the cooling box is provided with a material placing frame, the outer wall of the top of the cooling box is provided with a motor for driving the material placing frame to rotate, the bottom of the cooling box is provided with a drain pipe, a liquid electromagnetic valve is arranged on the drain pipe, the bottom of the cooling box is provided with a temperature sensor, a first metal heat exchange pipe is arranged inside the first cache box, one end of the first metal heat exchange pipe penetrates through and extends to the outside of the first cache box, the other end of the first metal heat exchange pipe penetrates through and extends to the outside of the first cache box to be connected with a first air cooler, one side of the first cache box is provided with a second cache box, and the second metal heat exchange pipe is arranged inside the second cache box, one end of the second metal heat exchange tube penetrates through and extends to the external connection second air cooler of the second buffer box, and a backflow mechanism is additionally arranged between the second buffer box and the cooling box.

Further, the blowing frame is including setting up the axis of rotation of the portion coaxial coupling of the top inside wall of cooler bin and the rotor of motor, the both ends of axis of rotation are close to two inside wall positions department of cooler bin and all are connected with and put the charging tray, the inside of putting the charging tray is close to border position department and is the annular equidistance and is provided with a plurality of blowing hole, the intercommunication has the drainage seam between the edge department of blowing hole and putting the charging tray.

Furthermore, a bearing seat is arranged at the position, corresponding to the end part of the rotating shaft, of the inner wall of the cooling box, material holes are formed in the inner part of the material placing plate corresponding to the outer part of the rotating shaft, and the bottom of the material placing frame is immersed in water arranged in the cooling box.

Further, the top of first buffer tank and second buffer tank is the radiating opening setting of being convenient for, the bottom of drain pipe extends to the inner chamber top of first buffer tank.

Further, install first water pump between the bottom of first buffer tank and second buffer tank, be connected with first drinking-water pipe between the end of intaking of first water pump and the bottom of first buffer tank, and be connected with first outlet pipe between the play water end of first water pump and the top of second buffer tank.

Furthermore, the first metal heat exchange tube is connected with the air outlet end of the first air cooler, the second metal heat exchange tube is connected with the air outlet end of the second air cooler, and the other end of the second metal heat exchange tube penetrates through and extends to the outside of the second buffer box and is located above the second air cooler.

Further, the backflow mechanism comprises a second water pump installed at the top end of the second buffer tank, a second water pumping pipe is connected to the water inlet end of the second water pump, the bottom end of the second water pumping pipe is inserted into the bottom of the second buffer tank, and a second water outlet pipe is communicated between the water outlet end of the second water pump and the top of the cooling tank.

Further, the bottom of the second water pump is fixedly connected with the top end of the second buffer tank through a bolt.

The utility model has the following advantages:

1. by arranging the material placing frame and arranging the motor for driving the material placing frame to rotate, when the cooling device is used, a die steel material to be cooled is placed in the material placing hole in the material placing disc, the material placing frame is driven to rotate by starting the motor, the bottom of the material placing frame is immersed in water arranged in the cooling box, so that when the cooling device is used, the die steel material rotated to the bottom on the material placing frame can be conveniently immersed and cooled, the arranged material placing frame structure is used for placing the die steel when the cooling device is used, cooling treatment can be carried out as required after the material placing, and water entering the material placing hole can conveniently flow out through a drainage seam;

2. when the temperature of cooling tank after to the mould steel cooling risees, when the inside temperature of cooling tank risees, liquid solenoid valve opens the drainage, and start the second water pump and arrange the inside cold water of second buffer memory incasement portion to the inside of cooling tank and carry out the moisturizing, flow into the inside hot water of first buffer memory incasement through the drain pipe, absorb heat through first metal heat exchange tube, then produce cold wind air current through starting first air-cooler in the inside of first metal heat exchange tube, thereby take the heat away, and the inside of the inside water accessible first water pump of first buffer memory incasement portion to the inside of second buffer memory case divides deposit cooling treatment once more, improve the cooling effect to water, the convenient inside reuse that flows back to the cooling tank once more of water after the cooling, and the utilization ratio of the water resource is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the material placing frame of the present invention;

FIG. 4 is a schematic structural view of a tray according to the present invention;

in the figure: 1. a first cache box; 2. a fixed mount; 3. a control switch; 4. a cooling tank; 5. a material placing frame; 6. a drain pipe; 7. a liquid solenoid valve; 8. a temperature sensor; 9. a first air cooler; 10. a first metal heat exchange tube; 11. a first water pump; 12. a second cache box; 13. a first pumping pipe; 14. a first water outlet pipe; 15. a second air cooler; 16. a second metal heat exchange tube; 17. a second water pump; 18. a second pumping pipe; 19. a second water outlet pipe; 20. a motor; 51. placing a material tray; 52. a rotating shaft; 53. material holes; 54. a discharge hole; 55. and (6) draining the water gap.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the die steel heat treatment device comprises a first buffer tank 1, wherein a fixing frame 2 is connected to the top end of the first buffer tank 1, a control switch 3 is installed on the outer wall of the fixing frame 2, a cooling tank 4 is connected to the top end of the fixing frame 2, a material discharging frame 5 is installed at the top of the cooling tank 4, a motor 20 used for driving the material discharging frame 5 to rotate is installed on the outer wall of the top of the cooling tank 4, a drain pipe 6 is arranged at the bottom of the cooling tank 4, a liquid electromagnetic valve 7 is installed on the drain pipe 6, a temperature sensor 8 is installed at the bottom of the cooling tank 4, the set temperature sensor 8 adopts a conventional model used in the market, the specific model is not specifically limited, a first metal heat exchange pipe 10 is installed inside the first buffer tank 1, one end of the first metal heat exchange pipe 10 penetrates through and extends to the outside of the first buffer tank 1, and the other end of the first metal heat exchange pipe 10 penetrates through and extends to the outside of the first buffer tank 1 and is connected with a first cold heat exchange pipe Fan 9, one side of first buffer case 1 is provided with second buffer case 12, and the internally mounted of second buffer case 12 has second metal heat exchange tube 16, and the one end of second metal heat exchange tube 16 runs through and extends to the external connection second air-cooler 15 of second buffer case 12, adds between the inside of second buffer case 12 and cooler bin 4 and is equipped with backward flow mechanism.

As shown in fig. 1-4, the discharging frame 5 includes a rotating shaft 52 coaxially connected to a rotor portion of the motor 20 and disposed on the top inner sidewall of the cooling box 4, two inner sidewalls of the rotating shaft 52 near the cooling box 4 are connected to material placing plates 51, a plurality of discharging holes 54 are disposed in the material placing plates 51 at equal intervals in an annular shape near the edge, and a water draining slit 55 is communicated between the discharging holes 54 and the edge of the material placing plates 51, so that when in use, the material is placed in the discharging holes 54 in the material placing plates 51.

As shown in fig. 1-4, the end position of the inner wall of the cooling box 4 corresponding to the rotating shaft 52 is provided with a bearing seat, the inside of the material placing plate 51 corresponding to the outside of the rotating shaft 52 is provided with a material hole 53, the bottom of the material placing frame 5 is immersed in the water arranged inside the cooling box 4, so that when the cooling box is used, the motor 20 can drive the material placing frame 5 to rotate, and further, the die steel material at the bottom of the material placing frame 5 is conveniently subjected to water cooling treatment.

As shown in fig. 1, the top of the first buffer box 1 and the top of the second buffer box 12 are both provided with openings for facilitating heat dissipation, and the bottom end of the drain pipe 6 extends to the top of the inner cavity of the first buffer box 1.

As shown in fig. 1-2, a first water pump 11 is installed between the bottoms of the first buffer tank 1 and the second buffer tank 12, a first water pumping pipe 13 is connected between the water inlet end of the first water pump 11 and the bottom of the first buffer tank 1, and a first water outlet pipe 14 is connected between the water outlet end of the first water pump 11 and the top of the second buffer tank 12, so that water in the first buffer tank 1 is pumped into the second buffer tank 12 for storage in use, and the cooling effect on water is improved.

As shown in the attached drawing 1, the first metal heat exchange tube 10 is connected with the air outlet end of the first air cooler 9, the second metal heat exchange tube 16 is connected with the air outlet end of the second air cooler 15, and the other end of the second metal heat exchange tube 16 penetrates through and extends to the outside of the second buffer tank 12 and is located above the second air cooler 15, so that the second metal heat exchange tube 16 is convenient to install, the air outlet ends of the first metal heat exchange tube 10 and the second metal heat exchange tube 16 which are arranged in the technical scheme can perform preheating treatment on other external devices according to actual needs, and the utilization effect of heat energy is improved.

As shown in fig. 1-2, the backflow mechanism includes a second water pump 17 installed at the top end of the second buffer tank 12, a second water pumping pipe 18 is connected to a water inlet end of the second water pump 17, a bottom end of the second water pumping pipe 18 is inserted into the bottom of the second buffer tank 12, a second water outlet pipe 19 is communicated between a water outlet end of the second water pump 17 and the top of the cooling tank 4, wherein the bottom of the second water pump 17 and the top end of the second buffer tank 12 are fixedly connected through a bolt, so that cooled water flows back to the inside of the cooling tank 4 for reuse when the cooling tank is used.

The using process of the utility model is as follows: according to the utility model, by arranging the material placing frame 5 and the motor 20 for driving the material placing frame 5 to rotate, when the cooling device is used, a die steel material to be cooled is placed inside the material placing hole 54 in the material placing disc 51, the material placing frame 5 is driven to rotate by starting the motor 20, the bottom of the material placing frame 5 is immersed in water arranged inside the cooling box 4, so that when the cooling device is used, the die steel material rotated to the bottom on the material placing frame 5 is conveniently immersed and cooled, the arranged material placing frame 5 is structurally used for placing die steel when the cooling device is used, cooling treatment can be carried out as required after the mold steel material is placed, water entering the material placing hole 54 conveniently flows out through the water discharge seam 55, and particularly, when the cooling device is installed, water baffle plates can be installed on two sides of the material placing frame 5, which are positioned at the top end of the cooling box 4; when the temperature to the temperature behind the mould steel cooling risees, when temperature sensor 8 detected the temperature and rises, liquid solenoid valve 7 opens the drainage, and start second water pump 17 and arrange the inside cold water of second buffer case 12 to the inside of cooler bin 4 and carry out the moisturizing, flow in the inside hot water of first buffer case 1 through drain pipe 6, absorb heat through first metal heat exchange tube 10, then produce cold wind air current in the inside of first metal heat exchange tube 10 through starting first air-cooler 9, thereby take the heat out, and the inside water accessible first water pump 11 of first buffer case 1 is taken out to the inside of second buffer case 12 and is divided and deposit secondary cooling treatment, improve the cooling effect to water, the convenient inside reuse of backward flow to cooler bin 4 once more of water after the cooling.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship thereof may be made without substantial technical changes.

Claims

1. The utility model provides a mould steel heat treatment device, includes first buffer tank (1), its characterized in that: the top end of the first buffer tank (1) is connected with a fixing frame (2), a control switch (3) is installed on the outer wall of the fixing frame (2), the top end of the fixing frame (2) is connected with a cooling tank (4), a material placing frame (5) is installed at the top of the cooling tank (4), a motor (20) used for driving the material placing frame (5) to rotate is installed on the outer wall of the top of the cooling tank (4), a drain pipe (6) is arranged at the bottom of the cooling tank (4), a liquid electromagnetic valve (7) is installed on the drain pipe (6), a temperature sensor (8) is installed at the bottom of the cooling tank (4), a first metal heat exchange pipe (10) is installed inside the first buffer tank (1), one end of the first metal heat exchange pipe (10) penetrates through and extends to the outside of the first buffer tank (1), and the other end of the first metal heat exchange pipe (10) penetrates through and extends to the outside of the first buffer tank (1) and is connected with a first air cooler (9), one side of first buffer case (1) is provided with second buffer case (12), the internally mounted of second buffer case (12) has second metal heat exchange tube (16), the one end of second metal heat exchange tube (16) runs through and extends to external connection second air-cooler (15) of second buffer case (12), it is equipped with backward flow mechanism to add between the inside of second buffer case (12) and cooler bin (4).

2. The heat treatment apparatus for die steel according to claim 1, wherein: blowing frame (5) are including setting up axis of rotation (52) at the top inside wall of cooler bin (4) and the rotor portion coaxial coupling of motor (20), two inside wall positions department that the both ends of axis of rotation (52) are close to cooler bin (4) all is connected with puts charging tray (51), the inside of putting charging tray (51) is close to border position department and is the annular equidistance and is provided with a plurality of blowing hole (54), blowing hole (54) and put and communicate between the edge of charging tray (51) drainage seam (55).

3. The heat treatment apparatus for die steel according to claim 2, wherein: the end position that the inner wall of cooler bin (4) corresponds axis of rotation (52) is provided with the bearing frame, the inside of putting charging tray (51) corresponds the outside of axis of rotation (52) and all is provided with material hole (53), the bottom submergence of blowing frame (5) is in the inside aquatic that sets up of cooler bin (4).

4. The heat treatment apparatus for die steel according to claim 1, wherein: the top of first buffer tank (1) and second buffer tank (12) is the radiating opening setting of being convenient for, the bottom of drain pipe (6) extends to the inner chamber top of first buffer tank (1).

5. The heat treatment apparatus for die steel according to claim 1, wherein: install first water pump (11) between the bottom of first cache case (1) and second cache case (12), be connected with between the end of intaking of first water pump (11) and the bottom of first cache case (1) first drinking-water pipe (13), and be connected with first outlet pipe (14) between the play water end of first water pump (11) and the top of second cache case (12).

6. The heat treatment apparatus for die steel according to claim 1, wherein: the air conditioner is characterized in that the first metal heat exchange tube (10) is connected with an air outlet end of the first air cooler (9), the second metal heat exchange tube (16) is connected with an air outlet end of the second air cooler (15), and the other end of the second metal heat exchange tube (16) penetrates through the outside of the second buffer box (12) and extends to the position above the second air cooler (15).

7. The heat treatment apparatus for die steel according to claim 1, wherein: the backflow mechanism comprises a second water pump (17) installed on the top end of a second buffer tank (12), the water inlet end of the second water pump (17) is connected with a second water pumping pipe (18), the bottom end of the second water pumping pipe (18) is inserted into the bottom of the second buffer tank (12), and a second water outlet pipe (19) is communicated between the water outlet end of the second water pump (17) and the top of a cooling tank (4).

8. The heat treatment apparatus for die steel according to claim 7, wherein: the bottom of the second water pump (17) is fixedly connected with the top end of the second buffer tank (12) through bolts.