CN219503567U

CN219503567U - Automobile stamping die cooling device

Info

Publication number: CN219503567U
Application number: CN202320533193.1U
Authority: CN
Inventors: 姜丽楠
Original assignee: Changchun Shengshida Technology Co ltd
Current assignee: Changchun Shengshida Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-11
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an automobile stamping die cooling device, and particularly relates to the technical field of cooling devices, which comprises a bottom plate, wherein a plurality of supporting rods are uniformly arranged at the top of the bottom plate, a top plate is commonly arranged at the top of the supporting rods, a plurality of hydraulic rods are uniformly arranged at the bottom of the top plate, a first die is commonly arranged at the bottom of the hydraulic rods, a second die is arranged at the bottom of the first die, a plurality of electric telescopic rods are uniformly arranged at the top of the bottom plate, and a cooling mechanism is commonly arranged at the tops of the electric telescopic rods. According to the utility model, the cooling mechanism is arranged, so that the first die and the second die are not cooled by a fan, but cooled by water cooling and heat exchange, and the cooling mode can not only improve the cooling rate of the first die and the second die, but also improve the cooling effect of the first curtain and the second die, so that the stamping efficiency of the first die and the second die is improved.

Description

Automobile stamping die cooling device

Technical Field

The utility model relates to the technical field of cooling devices, in particular to a cooling device for an automobile stamping die.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely a cold stamping die (commonly called cold stamping die), stamping is a pressure processing method for separating or plastically deforming the materials at room temperature by utilizing a die arranged on a press machine so as to obtain the required parts, the stamping die has a plurality of forms, the stamping die is also classified according to the working property, the die structure and the die materials, the stamping die is classified into a blanking die according to the technological property, the materials are separated along a closed or open contour line, a bending die is used for bending the materials, a plate blank or other blanks are bent along a straight line (bending line), thus obtaining a die for a workpiece with a certain angle and shape, a drawing die is used for manufacturing the plate blank into an open hollow piece, or a die for further changing the shape and the size of the hollow piece, and a forming die is used for directly copying the blank or the semi-finished workpiece according to the shape of a figure, and the material generates only partial plastic deformation. Such as expansion dies, necking dies, flaring dies, relief forming dies, flanging dies, sizing dies, etc.

Most of the existing stamping dies can generate certain heat when in use, and the stamping dies are generally and singly cooled by a fan when cooled, so that the cooling mode can achieve certain cooling effect, but the cooling effect is poor, and the cooling period is poor, so that the stamping dies can be reused after waiting for a long time after being used, and the working efficiency of the stamping dies is low when in use.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a cooling device for an automobile stamping die, which enables a first die and a second die to be effectively and rapidly cooled by a cooling mechanism, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile stamping die cooling device, includes the bottom plate, the bottom plate top evenly is provided with a plurality of bracing pieces, and is a plurality of the bracing piece top is provided with the roof jointly, roof bottom evenly is provided with a plurality of hydraulic stems, and is a plurality of the hydraulic stem bottom is provided with first mould jointly, first mould bottom is provided with the second mould, the bottom plate top evenly is provided with a plurality of electric telescopic handle, and is a plurality of electric telescopic handle top is provided with cooling body jointly.

In a preferred embodiment, the cooling mechanism comprises a mounting plate, a placing groove is formed in one surface, contacting the second die, of the top of the mounting plate, and a connecting ring is arranged inside the placing groove.

In a preferred embodiment, the inside of the connecting ring is provided with a groove, the inner wall of the connecting ring is provided with a first through hole, and two sealing rings are arranged in the first through hole.

In a preferred embodiment, a heat conducting plate is arranged between the two sealing rings, a plurality of hoses are arranged in the grooves, and one ends of the hoses sequentially penetrate through the connecting rings and the mounting plate and extend to the outside of the mounting plate.

In a preferred embodiment, the bottom of the mounting plate is provided with a water tank, the front side and the rear side of the water tank are both provided with second through holes, and a partition board is arranged inside the water tank.

In a preferred embodiment, a heat exchanger is provided on one side of the partition, and a first connecting pipe is provided on one side of the heat exchanger, and one end of the first connecting pipe penetrates the partition and extends into the water tank.

In a preferred embodiment, a second connection pipe is arranged on the other side of the heat exchanger, and one end of the second connection pipe penetrates through the water tank and is connected with one of the hoses.

In a preferred embodiment, a pump is arranged inside the water tank, and a third connecting pipe is arranged at the output end of the pump, and one end of the third connecting pipe penetrates through the water tank and is connected with another hose.

The utility model has the technical effects and advantages that:

through setting up cooling body for first mould and second mould are not dispelled the heat through the mode of fan when cooling, but dispel the heat through the mode of water-cooling heat transfer, and such heat dissipation mode not only can promote the cooling rate of first mould and second mould, but also can promote the cooling effect of first curtain and second mould, consequently not only make the work efficiency of first mould and second mould at the during operation obtain promoting, but also make the practicality of device obtain promoting, and drive cooling body through electric telescopic handle and remove and make the setting, make the interval between first mould and the second mould can obtain increasing, thereby more convenient operating personnel put into the article that needs to carry out the punching press.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

The reference numerals are: 1. a bottom plate; 2. a support rod; 3. a top plate; 4. a hydraulic rod; 5. a first mold; 6. a second mold; 7. an electric telescopic rod; 8. a mounting plate; 9. a connecting ring; 10. a seal ring; 11. a heat conductive plate; 12. a hose; 13. a water tank; 14. a partition plate; 15. a heat exchanger; 16. a first connection pipe; 17. a second connection pipe; 18. a pump machine; 19. and a third connection pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an automobile stamping die cooling device as shown in fig. 1-4, including bottom plate 1, bottom plate 1 top evenly is provided with a plurality of bracing pieces 2, and a plurality of bracing pieces 2 tops are provided with roof 3 jointly, and roof 3 bottom evenly is provided with a plurality of hydraulic stems 4, and a plurality of hydraulic stems 4 bottoms are provided with first mould 5 jointly, and first mould 5 bottom is provided with second mould 6, and bottom plate 1 top evenly is provided with a plurality of electric telescopic handle 7, and a plurality of electric telescopic handle 7 tops are provided with cooling body jointly, so that drive first mould 5 through hydraulic stem 4 and remove.

As shown in fig. 1, 2, 3 and 4, the cooling mechanism comprises a mounting plate 8, the one side of the top of the mounting plate 8 contacting with the second die 6 is provided with a placing groove, the inside of the placing groove is provided with a connecting ring 9, the inside of the connecting ring 9 is provided with a groove, the inner wall of the connecting ring 9 is provided with a first through hole, the inside of the first through hole is provided with two sealing rings 10, a heat conducting plate 11 is arranged between the two sealing rings 10, the inside of the groove is provided with a plurality of hoses 12, one end of each hose 12 sequentially penetrates through the connecting ring 9 and the mounting plate 8 and extends to the outside of the mounting plate 8, the bottom of the mounting plate 8 is provided with a water tank 13, the front side and the rear side of each water tank 13 are provided with second through holes, a partition 14 is arranged in the inside of the water tank 13, one side of the partition 14 is provided with a heat exchanger 15, one side of the heat exchanger 15 is provided with a first connecting pipe 16, one end of the first connecting pipe 16 penetrates through the partition 14 and extends to the inside of the water tank 13, and the other side of the heat exchanger 15 is provided with a second connecting pipe 17, one end of the second connecting pipe 17 penetrates the water tank 13 and is connected with one of the hoses 12 so as to cool the first die 5 and the second die 6 through the cooling mechanism.

As shown in fig. 2, the pump 18 is disposed inside the water tank 13, and a third connecting pipe 19 is disposed at an output end of the pump 18, and one end of the third connecting pipe 19 penetrates the water tank 13 and is connected with another hose 12, so that water is introduced into the connecting ring 9 through the pump 18 via the third connecting pipe 19 and one of the hoses 12.

The working principle of the utility model is as follows: when the first mold 5 and the second mold 6 are cooled, the pump 18 and the heat exchanger 15 are started in sequence, water in the water tank 13 enters the connecting ring 9 through the third connecting pipe 19 and one of the hoses 12 by starting the pump 18, heat of the first mold 5 and the second mold 6 absorbed by the heat conducting pipe is absorbed when the water enters the connecting ring 9, and when the water enters the connecting ring 9 and the water quantity reaches a certain degree, the water which completes heat exchange enters the heat exchanger 15 through the other hose 12 through the second connecting pipe 17 for heat exchange and cooling, then enters the box through the first connecting pipe 16, and at the moment, the water can enter the connecting ring 9 again for cooling the first mold 5 and the second mold 6 after completing one cycle.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an automobile stamping die cooling device, includes bottom plate (1), its characterized in that: the utility model discloses a cooling mechanism, including bottom plate (1), electric telescopic handle (7), bottom plate (1) top evenly is provided with a plurality of bracing pieces (2), a plurality of bracing pieces (2) top is provided with roof (3) jointly, roof (3) bottom evenly is provided with a plurality of hydraulic stems (4), and a plurality of hydraulic stems (4) bottom is provided with first mould (5) jointly, first mould (5) bottom is provided with second mould (6), bottom plate (1) top evenly is provided with a plurality of electric telescopic handle (7), a plurality of electric telescopic handle (7) top is provided with cooling mechanism jointly.

2. The cooling device for an automobile stamping die according to claim 1, wherein: the cooling mechanism comprises a mounting plate (8), a placing groove is formed in one face, contacting with the second die (6), of the top of the mounting plate (8), and a connecting ring (9) is arranged inside the placing groove.

3. The cooling device for an automobile stamping die according to claim 2, wherein: the connecting ring (9) is internally provided with a groove, the inner wall of the connecting ring (9) is provided with a first through hole, and two sealing rings (10) are arranged in the first through hole.

4. A cooling device for an automotive stamping die according to claim 3, characterized in that: a heat conducting plate (11) is arranged between the two sealing rings (10), a plurality of hoses (12) are arranged in the grooves, and one ends of the hoses (12) sequentially penetrate through the connecting ring (9) and the mounting plate (8) and extend to the outside of the mounting plate (8).

5. The cooling device for an automobile stamping die according to claim 2, wherein: the water tank (13) is arranged at the bottom of the mounting plate (8), second through holes are formed in the front side and the rear side of the water tank (13), and a partition plate (14) is arranged inside the water tank (13).

6. The cooling device for an automobile stamping die according to claim 5, wherein: the heat exchanger is characterized in that a heat exchanger (15) is arranged on one side of the partition board (14), a first connecting pipe (16) is arranged on one side of the heat exchanger (15), and one end of the first connecting pipe (16) penetrates through the partition board (14) and extends into the water tank (13).

7. The cooling device for an automobile stamping die according to claim 6, wherein: the other side of the heat exchanger (15) is provided with a second connecting pipe (17), and one end of the second connecting pipe (17) penetrates through the water tank (13) and is connected with one of the hoses (12).

8. The cooling device for an automobile stamping die according to claim 5, wherein: the novel water tank is characterized in that a pump (18) is arranged inside the water tank (13), a third connecting pipe (19) is arranged at the output end of the pump (18), and one end of the third connecting pipe (19) penetrates through the water tank (13) and is connected with another hose (12).