CN210936721U

CN210936721U - Stamping die with cooling device

Info

Publication number: CN210936721U
Application number: CN201921492911.5U
Authority: CN
Inventors: 方智华; 杨阳
Original assignee: Shanghai Mengen Electronic Technology Co ltd
Current assignee: Shanghai Mengen Electronic Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-07
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a stamping die with a cooling device, which belongs to the technical field of dies and comprises a lower die, wherein four corners at the upper end of the lower die are fixedly connected with supporting rods, the upper ends of the four supporting rods are fixedly connected with a frame, a mounting beam is fixedly connected between the left and right inner walls of the supporting rods, the lower end of the mounting beam is fixedly connected with a pair of cylinders, the extending end of the pair of cylinders is fixedly connected with an upper die, the lower end of the upper die is provided with an upper die cavity, the upper middle part of the lower die is provided with a lower die cavity, the inner end of the lower die is provided with a cooling channel, the front end of the lower die is fixedly connected with a water outlet and a water inlet in turn from left to right, the water outlet and the water inlet are communicated with the cooling channel, the middle part of the lower end of, the cooling effect is good, the design is ingenious, and the practicality is strong.

Description

Stamping die with cooling device

Technical Field

The utility model relates to the technical field of mold, more specifically say, relate to a punching type mould with cooling device.

Background

The part made of the cast steel is the steel casting, the performance of the part is similar to that of the cast iron, but the strength of the part is better than that of the cast iron, the steel casting is greatly improved when the die is used, and the dies are widely used, so that various steel castings are changed into practical articles from design drawings, and the dies are used for producing the steel castings, so that the repeatability is strong, the same type of steel castings can be produced in batches, the errors among the steel castings of the same type are small, and the part is convenient to install, economical and practical and strong in practicability.

The cooling efficiency of current mould can not satisfy the demand of pouring of steel casting, and then steel casting cooling rate slows down after the chill piece heating, inconvenient use, and the cooling effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a punching die type mould with cooling device, it adopts the mode that forced air cooling and water-cooling combine, and the cooling effect is good, thinks about ingeniously, and the practicality is strong.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a stamping die with a cooling device comprises a lower die, wherein supporting rods are fixedly connected at four corners of the upper end of the lower die, a frame is fixedly connected at the upper ends of the four supporting rods, an installation cross beam is fixedly connected between the left inner wall and the right inner wall of each supporting rod, a pair of cylinders are fixedly connected at the lower end of the installation cross beam, an upper die is fixedly connected at the extending end of each cylinder, an upper die cavity is arranged at the lower end of the upper die, a lower die cavity is arranged in the middle of the upper end of the lower die, a cooling channel is arranged at the inner end of the lower die, a water outlet and a water inlet are sequentially and fixedly connected at the front end of the lower die from left to right and are communicated with the cooling channel, an electric motor is fixedly connected at the middle of the lower end of the installation cross, the mode of combining air cooling and water cooling is adopted, the cooling effect is good, the conception is ingenious, and the practicability is high.

As a preferred scheme of the utility model, the second heat conduction stick of a plurality of evenly distributed of the equal fixedly connected with in both ends about the lower mould, go up the first heat conduction stick of a plurality of evenly distributed of the equal fixedly connected with in both ends about the mould.

As an optimized proposal of the utility model, the lower die cavity is matched with the upper die cavity.

As a preferred scheme of the utility model, the front side of lower mould is equipped with the water pump, the mouth fixedly connected with drinking-water pipe that draws water of water pump, the outlet fixedly connected with connecting pipe of water pump, and fixed connection between connecting pipe and the water inlet.

As a preferred scheme of the utility model, the right side of water pump is equipped with coolant tank, fixed connection between coolant tank's the left end and the other end of drinking-water pipe, and coolant tank and drinking-water pipe intercommunication, the coolant tank interpolation is equipped with the drain pipe, and fixed connection between the other end of drain pipe and the delivery port.

As an optimized scheme of the utility model, coolant tank's right-hand member lower part fixedly connected with drain, install the valve on the drain.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme passes through the effect of water pump, through the cooling water suction of drinking-water pipe in with coolant tank, in connecting pipe and water inlet discharge cooling channel to cool off the lower mould, the cooling water is discharged through delivery port and drain pipe, returns in the coolant tank, thereby accomplishes the circulation, reuse, the water resource of not wasting.

(2) The scheme generates air flow through the arrangement of the electric motor and the fan blades, so that air cooling is performed on the upper die.

(3) This scheme is convenient for go up the heat dissipation of mould and lower mould through the setting of a plurality of first heat conduction stick and a plurality of second heat conduction stick, is favorable to the cooling.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic structural view of the motor of the present invention;

fig. 4 is a schematic structural view of the upper mold cavity of the present invention;

fig. 5 is a schematic structural diagram of the cooling water channel of the present invention.

The reference numbers in the figures illustrate:

1 lower die, 2 lower die cavities, 3 support rods, 4 frames, 5 mounting beams, 6 cylinders, 7 upper dies, 8 electric motors, 9 fan blades, 10 first heat-conducting rods, 11 second heat-conducting rods, 12 water inlets, 13 water outlets, 14 water pumps, 15 water pumping pipes, 16 connecting pipes, 17 water discharging pipes, 18 cooling water tanks, 19 sewage outlets, 20 valves, 21 upper die cavities and 22 cooling channels.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a stamping die with a cooling device includes a lower die 1, wherein a plurality of second heat conducting rods 11 are fixedly connected to left and right ends of the lower die 1, the second heat conducting rods 11 can uniformly and outwardly conduct heat generated in the lower die 1, so as to increase cooling effect, supporting rods 3 are fixedly connected to four corners of the upper end of the lower die 1, a frame 4 is fixedly connected to the upper ends of the four supporting rods 3, and the four supporting rods 3 are used for supporting and mounting the frame 4;

a mounting cross beam 5 is fixedly connected between the left inner wall and the right inner wall of the supporting rod 3, the mounting cross beam 5 plays a mounting role, the lower end of the mounting cross beam 5 is fixedly connected with a pair of cylinders 6, the pair of cylinders 6 can stretch up and down, the cylinders 6 have strong thrust, the type of the cylinders 6 is an SC cylinder, the extending ends of the pair of cylinders 6 are fixedly connected with an upper die 7, the left end and the right end of the upper die 7 are fixedly connected with a plurality of first heat conducting rods 10 which are uniformly distributed, and the plurality of first heat conducting rods 10 can uniformly guide out heat generated in the upper die 7 to the outside so as to increase the cooling effect;

an upper die cavity 21 is formed in the lower end of the upper die 7, a lower die cavity 2 is formed in the middle of the upper end of the lower die 1, the lower die cavity 2 is matched with the upper die cavity 21, a cooling channel 22 is formed in the inner end of the lower die 1, cooling water passes through the cooling channel 22 and is used for water cooling, a water outlet 13 and a water inlet 12 are fixedly connected to the front end of the lower die 1 from left to right in sequence, the water outlet 13 and the water inlet 12 are communicated with the cooling channel 22, the water inlet 12 is used for entering, and water at the water outlet 13 is discharged;

the middle part of the lower end of the mounting cross beam 5 is fixedly connected with an electric motor 8, the electric motor 8 is positioned between the pair of air cylinders 6, the electric motor 8 plays a driving role, the model of the electric motor 8 is a YVP variable frequency motor, the output end of the electric motor 8 is fixedly connected with a fan blade 9, and the output end of the electric motor 8 rotates to drive the fan blade 9 to rotate so as to perform air cooling;

the front side of the lower die 1 is provided with a water pump 14, the water pump 14 is an energy-saving HQB-2000 water pump, the water pump 14 can pump water, a water pumping port of the water pump 14 is fixedly connected with a water pumping pipe 15, a water discharging port of the water pump 14 is fixedly connected with a connecting pipe 16, the connecting pipe 16 is fixedly connected with a water inlet 12, the right side of the water pump 14 is provided with a cooling water tank 18, cooling water is filled in the cooling water tank 18, the left end of the cooling water tank 18 is fixedly connected with the other end of the water pumping pipe 15, the cooling water tank 18 is communicated with the water pumping pipe 15, a water discharging pipe 17 is inserted in the cooling water tank 18, and;

the cooling water in the water pump 14 will cool off water tank 18 through drinking-water pipe 15 is taken out, arrange into to cooling channel 22 through connecting pipe 16 and water inlet 12, thereby cool off lower mould 1, the cooling water flows into cooling water tank 18 through delivery port 13 and drain pipe 17 in, thereby accomplish the circulation of cooling water, can reuse the cooling water, do not cause the waste of water resource, cooling water tank 18's right-hand member lower part fixedly connected with drain 19, install the discharge that valve 20 drain 19 is used for the cooling water on the drain 19, valve 20 is used for controlling the size of water flow.

The working principle is as follows: when cooling, the electric motor 8 is started, the water pump 14 pumps out the cooling water in the cooling water tank 18 through the water pumping pipe 15, the cooling water is discharged into the cooling channel 22 through the connecting pipe 16 and the water inlet 12, so as to cool the lower die 1, the cooling water flows into the cooling water tank 18 through the water outlet 13 and the water discharging pipe 17, so as to complete the circulation of the cooling water, the cooling water can be reused, no waste of water resource is caused, the heat in the lower die 1 can be uniformly and outwardly led under the good action of the plurality of second heat conducting rods 11, the cooling effect is increased, the heat in the upper die 7 can be uniformly and outwardly led under the good action of the plurality of first heat conducting rods 10, the cooling effect is increased, the output end of the electric motor 8 rotates to drive the fan blades 9 to rotate, so as to perform good air cooling on the upper die 7, the utility model adopts a mode of combining air cooling and water cooling, the cooling effect is good, the design is ingenious, and the practicality is strong.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a punching die with cooling device, includes lower mould (1), its characterized in that: the upper end four corners of the lower die (1) are fixedly connected with supporting rods (3), four upper ends of the supporting rods (3) are fixedly connected with a frame (4), an installation cross beam (5) is fixedly connected between the left inner wall and the right inner wall of the supporting rods (3), a pair of cylinders (6) are fixedly connected with the lower end of the installation cross beam (5), an upper die (7) is fixedly connected with the extension end of each cylinder (6), an upper die cavity (21) is formed at the lower end of the upper die (7), a lower die cavity (2) is formed in the middle of the upper end of the lower die (1), a cooling channel (22) is formed in the inner end of the lower die (1), a water outlet (13) and a water inlet (12) are fixedly connected with the front end of the lower die (1) from left to right in sequence, the water outlet (13) and the water inlet (12) are communicated with the cooling channel (22, and the electric motor (8) is positioned between the pair of cylinders (6), and the output end of the electric motor (8) is fixedly connected with fan blades (9).

2. The punching die with the cooling device according to claim 1, wherein: the left end and the right end of the lower die (1) are fixedly connected with a plurality of uniformly distributed second heat conducting rods (11), and the left end and the right end of the upper die (7) are fixedly connected with a plurality of uniformly distributed first heat conducting rods (10).

3. The punching die with the cooling device according to claim 1, wherein: the lower die cavity (2) is matched with the upper die cavity (21).

4. The punching die with the cooling device according to claim 1, wherein: the front side of lower mould (1) is equipped with water pump (14), the mouth fixedly connected with drinking-water pipe (15) that draws water of water pump (14), the outlet fixedly connected with connecting pipe (16) of water pump (14), and fixed connection between connecting pipe (16) and water inlet (12).

5. The punching die with the cooling device according to claim 4, wherein: the right side of water pump (14) is equipped with coolant tank (18), fixed connection between the left end of coolant tank (18) and the other end of drinking-water pipe (15), and coolant tank (18) and drinking-water pipe (15) intercommunication, coolant tank (18) interpolation is equipped with drain pipe (17), and fixed connection between the other end of drain pipe (17) and delivery port (13).

6. The punching die with the cooling device according to claim 5, wherein: and the lower part of the right end of the cooling water tank (18) is fixedly connected with a sewage draining outlet (19), and a valve (20) is installed on the sewage draining outlet (19).