CN218395876U

CN218395876U - Die-casting die core cooling system

Info

Publication number: CN218395876U
Application number: CN202222392842.9U
Authority: CN
Inventors: 童成刚; 袁敏; 赵梦龙
Original assignee: Pangeo Hunan Casting Industrial Co ltd
Current assignee: Pangeo Hunan Casting Industrial Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-31
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a die casting die core cooling system, including inlet tube and outlet pipe, the outside of inlet tube and outlet pipe is provided with blind insert, blind insert inboard set up inlet opening and apopore with inlet tube and outlet pipe intercommunication respectively, blind insert in one side of inlet opening set up with pond A of inlet opening intercommunication, vertically in the pond A be provided with the water proof piece, the bottom and pond A inner wall bottom of water proof piece are fixed, blind insert in pond A below and apopore below all set up the intercommunicating pore that passes blind insert lateral wall and external world and be linked together, two intercommunicating pores are linked together with pond A and apopore respectively, two intercommunicating pores are separated through the division board; the blind insert provided with the pond A and the water-resisting sheet is additionally arranged, so that the cooling of the spreader cone is effectively enhanced, the forming period is shortened, and the blind insert is convenient for cooling the spot cooling position of the insert or the mold core independently.

Description

Die-casting die core cooling system

Technical Field

The utility model relates to a die casting die equipment technical field, concretely relates to die casting die core cooling system.

Background

In industrial production, various molds and tools of required products are obtained by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods; after the die-casting process is completed, in order to take out the material in the die, the core is often cooled; at present, because of the limitations of the type, installation condition, product structure and the like of the point cooling pipe in a die-casting die, the point cooling pipe in a part of dies has poor cooling effect, and can not reach the ideal heat balance state of the dies, so that the forming cycle time of products is longer.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides a die casting die core cooling system, including inlet tube and outlet pipe, the outside of inlet tube and outlet pipe is provided with the blind and inserts, the blind inboard of inserting sets up inlet opening and the apopore that communicates with inlet tube and outlet pipe respectively, the pond A with the inlet opening intercommunication is seted up to the one side of the internal inlet opening of blind insert, vertical water proof piece that is provided with in the pond A, the bottom and pond A inner wall bottom of water proof piece are fixed mutually, the blind intercommunicating pore that passes the blind lateral wall of inserting and external being linked together is all seted up in pond A's below and apopore below of inserting, two intercommunicating pores are linked together with pond A and apopore respectively, two intercommunicating pores separate mutually through the division board.

Furthermore, a shunting cone is arranged on one side of the water inlet pipe and one side of the water outlet pipe, a water inlet channel and a water outlet channel penetrate through the shunting cone, a shunting plate is fixed between the water inlet channel and the water outlet channel, and the shunting plate extends to the innermost ends of the water inlet channel and the water outlet channel and is not in contact with the inner walls of the water inlet channel and the water outlet channel, so that the water inlet channel and the water outlet channel are communicated with each other at the innermost ends.

Furthermore, a pond B is arranged at the innermost end of the water inlet channel and the water outlet channel in the shunting cone, and the pond B is communicated with the water inlet channel and the water outlet channel.

Furthermore, the sizes of the water inlet channel and the water outlet channel respectively correspond to the sizes of the two communicating holes.

Furthermore, the side wall of the blind insert is provided with a groove, and the size of the groove corresponds to that of the outer wall of one end of the spreader cone, which is provided with the water inlet channel and the water outlet channel.

The utility model discloses beneficial effect as follows:

1. the pond B is added at the front end of the spot-cooling pipe, so that the cooling area is enlarged, the cooling effect is enhanced, the type of the spot-cooling pipe is not increased, and the accessory management and purchase cost is reduced; and a blind insert provided with the pond A and the water-resisting sheet is additionally arranged, so that the cooling of the spreader cone is effectively enhanced, and the molding period is shortened.

2. The blind insert can be used independently, the insert or the die core cooling position can be cooled independently, the pool A in the blind insert increases the contact area of cooling water and a die, and the spraying cooling time of the position can be reduced after cooling is enhanced, so that the forming period is shortened, and the yield is improved.

Drawings

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

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

The reference numerals are illustrated below: 1. a water inlet pipe; 2. a water outlet pipe; 3. a blind insert; 301. a water inlet hole; 302. a water outlet hole; 303. a pond A; 304. a communicating hole; 305. a groove; 4. a water-barrier sheet; 5. a partition plate; 6. a spreader cone; 601. a water inlet channel; 602. a water outlet channel; 603. a pond B; 7. a flow distribution plate; 8. a stopper; 801. a water tank.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 as a specific case by those skilled in the art.

The invention will be further explained with reference to the drawings attached to the specification:

die casting die core cooling system, including inlet tube 1 and outlet pipe 2, the outside of inlet tube 1 and outlet pipe 2 is provided with blind insert 3, inlet opening 301 and apopore 302 with inlet tube 1 and outlet pipe 2 intercommunication respectively are seted up to blind insert 3 inboard, pool A303 with inlet opening 301 intercommunication is seted up to one side of inlet opening 301 in blind insert 3, vertically in pool A303 be provided with water-stop sheet 4, the bottom and the pool A303 inner wall bottom of water-stop sheet 4 are fixed, blind insert 3 all seted up the intercommunicating pore 304 that passes blind 3 lateral wall and external world and be linked together in the below of pool A303 and apopore 302 below, two intercommunicating pores 304 are linked together with pool A303 and apopore 302 respectively, two intercommunicating pores 304 are separated by division board 5.

Example 1:

as shown in fig. 1, a diversion cone 6 is arranged on one side of the water inlet pipe 1 and the water outlet pipe 2, a water inlet channel 601 and a water outlet channel 602 are arranged in the diversion cone 6 in a penetrating manner, a diversion plate 7 is fixed between the water inlet channel 601 and the water outlet channel 602, the diversion plate 7 extends to the innermost end of the water inlet channel 601 and the water outlet channel 602 and is not contacted with the inner walls of the water inlet channel 601 and the water outlet channel 602, so that the water inlet channel 601 and the water outlet channel 602 are communicated with each other at the innermost end; a pond B603 is arranged at the innermost end of the water inlet channel 601 and the water outlet channel 602 in the shunting cone 6, and the pond B603 is communicated with the water inlet channel 601 and the water outlet channel 602; the sizes of the water inlet channel 601 and the water outlet channel 602 correspond to the sizes of the two communication holes 304 respectively.

In this embodiment, the side wall of the blind insert 3 is provided with a groove 305, and the size of the groove 305 corresponds to the outer wall of the end of the tap cone 6 provided with the water inlet channel 601 and the water outlet channel 602.

In the embodiment, in order to solve the problem of mold burning and cooling of the die casting in the thick hot spot area, the pond B603 is additionally arranged at the front end of the spot cooling pipe, so that the cooling area is enlarged, the cooling effect is enhanced, the model number of the spot cooling pipe is not increased, the accessory management and purchase cost is reduced, the yield of finished products is increased, and the economic benefit is good; the pond A303 and the water-stop sheet 4 are added in the blind insert 3, so that the cooling of the spreader cone 6 is effectively enhanced, and the molding period is shortened.

Example 2:

as shown in fig. 2, the side wall of the blind insert 3 is provided with a groove 305, a stopper 8 is arranged to be clamped in the groove 305, the side wall of the stopper 8 is provided with a water passing groove 801 communicated with the two communicating holes 304, and the two communicating holes 304 are communicated with each other through the water passing groove 801; the blind insert 3 can be independently used, the insert or the die core is conveniently and independently cooled at a spot cooling position, the contact area of cooling water and a die is increased by the pond A303 in the blind insert 3, the cooling and reinforcing effect is achieved, the spraying and cooling time at the position can be shortened after the cooling is reinforced, the forming period is shortened, the yield is increased, and the economic benefit is obtained.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. Die casting die core cooling system, including inlet tube (1) and outlet pipe (2), its characterized in that: the outer sides of the water inlet pipe (1) and the water outlet pipe (2) are provided with blind inserts (3), the inner side of each blind insert (3) is provided with a water inlet hole (301) and a water outlet hole (302) which are respectively communicated with the water inlet pipe (1) and the water outlet pipe (2), one side of the water inlet hole (301) in each blind insert (3) is provided with a pond A (303) communicated with the water inlet hole (301), a water isolating sheet (4) is vertically arranged in each pond A (303), the bottom of each water isolating sheet (4) is fixed with the bottom of the inner wall of each pond A (303), the blind inserts (3) are respectively provided with communicating holes (304) which penetrate through the side walls of the blind inserts (3) and are communicated with the outside below the water outlet holes (302), the two communicating holes (304) are respectively communicated with the pond A (303) and the water outlet holes (302), and the two communicating holes (304) are separated by partition plates (5).

2. The die casting mold core cooling system of claim 1, wherein: one side of inlet tube (1) and outlet pipe (2) is provided with spreader cone (6), it has seted up inlet channel (601) and water outlet channel (602) to run through in spreader cone (6), is fixed with flow distribution plate (7) between inlet channel (601) and water outlet channel (602), and flow distribution plate (7) extend to the innermost of inlet channel (601) and water outlet channel (602) and do not contact with inlet channel (601) and water outlet channel (602) inner wall for inlet channel (601) and water outlet channel (602) are linked together in the innermost.

3. The die casting mold core cooling system of claim 2, wherein: a pond B (603) is arranged at the innermost end of the water inlet channel (601) and the water outlet channel (602) in the shunting cone (6), and the pond B (603) is communicated with the water inlet channel (601) and the water outlet channel (602).

4. The die casting mold core cooling system of claim 3, wherein: the sizes of the water inlet channel (601) and the water outlet channel (602) are respectively corresponding to the sizes of the two communicating holes (304).

5. The die casting mold core cooling system of claim 2, wherein: the side wall of the blind insert (3) is provided with a groove (305), and the groove (305) corresponds to the outer wall of one end of the spreader cone (6) provided with a water inlet channel (601) and a water outlet channel (602) in size.