CN202952509U

CN202952509U - Water route structure

Info

Publication number: CN202952509U
Application number: CN 201220613270
Authority: CN
Inventors: 郭文波
Original assignee: Mitac Precision Technology Kunshan Ltd
Current assignee: Mitac Precision Technology Kunshan Ltd
Priority date: 2012-11-19
Filing date: 2012-11-19
Publication date: 2013-05-29
Anticipated expiration: 2022-11-19

Abstract

The utility model provides a water route which is applied to a die. The die comprises a female die cavity and a male die cavity which is provided with a water inlet pipe and a water outlet pipe. The water route structure is composed of at least one insert core and a water route, wherein the insert core is arranged in the female die cavity or the male die cavity. The water route is arranged in the insert core, the water route is a passage, one end of the water route is communicated with the water inlet pipe, and the other end of the water route is communicated with the water outlet pipe. The placing direction of the insert core is a vertical direction. The water route consists of at least one vertical section and at least one inclined section. The inclined section is arranged in the water route according to the shape of a product, so that the space between the water route and the product is even, cold water flows from the water inlet pipe to the water route when the product is cooled, finally the cold water is drained from the water outlet pipe, and the water route structure enables the product to be evenly cooled.

Description

Waterway structure

[technical field]

The utility model relates to a kind of waterway structure, particularly relates to a kind of waterway structure that is applied in mould.

[background technology]

when the plastic cement of molten condition is filled with mold cavity, could the die sinking ejecting product in the time of need to waiting until the plastic cement cooled and solidified to certain degree of hardness, therefore, the regulating power of injection molding temperature not only has influence on the quality of plastic, and determining production efficiency, the design of cooling water channel should be accomplished the heat that the medium that flows in the water route conducts in the time of fully absorbing plastic rubber shaping, make molding surface temperature stabilization remain in required temperature range, and it is unimpeded to accomplish to make cooling medium to flow in the water route, without being detained the position, for multi-point mould, the mould that die cavity is arranged in the form of a ring, our waterway structure commonly used mainly contains following dual mode at present:

mode one: see also Fig. 1, it is the generalized section of water route 14 structures in prior art, present injection mold comprises a mother module core 10 and a male die core 11, this mould is for the manufacture of a product 12, these water route 14 structures enter son 13 by arrange one in male die core 11, and enter the sub 13 interior water routes 14 that arrange in this, to enter son 13 directions of being put as vertical direction, this water route 14 comprises two vertically section and horizontal segments, this water route 14 is by water inlet pipe 15 water inlets, cooling products 12 is come in current this water route 14 of flowing through, by an outlet pipe 16, water is discharged at last, yet, because the spacing of water route 14 distance product 12 is inhomogeneous, cause product 12 inhomogeneous coolings,

Mode two: see also Fig. 2, it is the generalized section of water tower 17 structures in prior art, this structure is by entering described that son 13 is interior to be arranged two water towers 17 and come cooling products 12, this water tower 17 is by water inlet pipe 15 water inlets, and current this water tower 17 of flowing through comes cooling products 12, by an outlet pipe 16, hot water is discharged at last, yet, because water tower 17 is inhomogeneous apart from the spacing of product 12, cause product 12 problem of inhomogeneous cooling to occur, increase the molding cycle of product 12.

In view of this, in fact be necessary to provide a kind of waterway structure, this waterway structure can solve above-mentioned due to the water route to the inhomogeneous problem that causes the product inhomogeneous cooling of the distance of product.

[summary of the invention]

Therefore, the purpose of this utility model is to provide a kind of waterway structure, this waterway structure can solve above-mentioned due to the water route to the inhomogeneous problem that causes the product inhomogeneous cooling of the distance of product.

In order to achieve the above object, waterway structure of the present utility model, it is applied in mould, and this mould comprises a mother module core and a male die core that is provided with water inlet pipe and outlet pipe, and this waterway structure comprises:

At least onely enter son, it is located in described mother module core or male die core; And

One water route, it is located at and describedly enters in son, and this water route is a path, and this water route one end is connected with water inlet pipe, and the other end is connected with outlet pipe, and to enter direction that son put as vertical direction, this water route comprises at least one vertical section and at least one tilting section.

Better, describedly enter son and be provided with an emptiness avoiding hole.

Better, being provided with a securing member in described emptiness avoiding hole, this securing member one end is tight with in described emptiness avoiding hole and will enters sub being fastenedly connected with mother module core or male die core and is integrated.

Better, described securing member is screw.

Better, described water route and water inlet pipe and the outlet pipe place of being connected respectively are provided with seal, and vertical section of the water route and the tilting section place of being connected also are provided with seal.

Better, described seal is sealing ring.

Better, the material of described sealing ring is rubber.

Compared to prior art, waterway structure of the present utility model, according to the shape of product, tilting section is set in the water route, make the water route arrive the spacing of product even, when cooling products, cold water flow into the water route from water inlet pipe, and water is discharged from outlet pipe behind the water route of flowing through, and this waterway structure makes product cooling evenly.

[description of drawings]

Fig. 1 illustrates the generalized section of waterway structure in prior art.

Fig. 2 illustrates the generalized section of water tower structure in prior art.

Fig. 3 illustrates the generalized section of the utility model waterway structure.

[specific embodiment]

See also shown in Figure 3ly, it is the generalized section of the utility model waterway structure.

Waterway structure of the present utility model, it is applied in mould, and this mould comprises a mother module core 100 and a male die core 103 that is provided with water inlet pipe 101 and outlet pipe 102, and in the present embodiment, this waterway structure comprises:

At least onely enter son 104, it is located in described mother module core 100 or male die core 103, in the present embodiment, be provided with two in this waterway structure and enter son 104, be respectively first enter the son 1041 and second enter the son 1042, it all is located in male die core 103, and second enter the son 1,042 one ends and first enter sub 1041 corresponding contacting, the other end contacts with male die core 103 is corresponding; And

One water route 105, it is located at and describedly enters in son 104, this water route 105 is a path, and these water route 105 1 ends are connected with water inlet pipe 101, the other end is connected with outlet pipe 102, to enter son 104 directions of being put as vertical direction, this water route 105 comprises at least one vertical section 1051 and at least one tilting section 1052, in the present embodiment, described water route 105 comprises two vertically 1051 and two tilting sections 1052 of section, and described vertical section 1051 be located at second enter the son 1042 in, described tilting section 1052 be located at first enter the son 1041 in.

In the present embodiment, described second enters in son 1042 to be provided with a through hole 107, first enters in son 1041 to be provided with an emptiness avoiding hole 106, this emptiness avoiding hole 106 is connected with through hole 107, and be provided with a securing member 108 in this emptiness avoiding hole 106, these securing member 108 1 ends are tight with in described emptiness avoiding hole 106 and enter with first that son 1041, second enters son 1042 and male die core 103 is fastenedly connected, and in the present embodiment, this securing member 108 is screw.

Wherein, described water route 105 and water inlet pipe 101 and outlet pipe 102 places of being connected respectively are provided with seal 109, and vertical section 1051 of water route 105 and tilting section 1052 places of being connected also are provided with seal 109, in the present embodiment, the seal 109 is sealing ring, and the material of sealing circle is rubber.

in the present embodiment, see also Fig. 3, after the plastic cement of melting is filled with die cavity, the flow process of cold water in water route 105 is: cold water first enters into first vertical section 1051 in water route 105 from water inlet 101, flowing through, first vertically enters into first tilting section 1052 after section 1051, because these tilting section 1,052 one ends are connected with second tilting section 1052, cold water is flowed through and is entered into second tilting section 1052 after first tilting section 1052, then, cold water flow into second vertically section 1051 from second tilting section 1052, because should vertical section 1051 being connected with outlet pipe 102, cold water is discharged from outlet pipe 102 after cooling products 12, because the shape according to product 12 is provided with two vertically 1051 and two tilting sections 1052 of section in water route 105, so that water route 105 is even to the spacing of product 12, therefore product 12 is cooling evenly, shortened the molding cycle of product 12.

Compared to prior art, waterway structure of the present utility model, according to the shape of product 12, tilting section 1052 is set in the water route, so that water route 105 is even to the spacing of product 12, when cooling products 12, cold water flow into water route 105 from water inlet pipe 101, discharges from outlet pipe 102 behind the water route 105 of flowing through, and this waterway structure makes product 12 cooling evenly.

Claims

1. a waterway structure, be applied in mould, and this mould comprises a mother module core and a male die core that is provided with water inlet pipe and outlet pipe, it is characterized in that, this waterway structure comprises:

2. the waterway structure shown according to claim 1, is characterized in that, describedly enters in son to be provided with an emptiness avoiding hole.

3. the waterway structure shown according to claim 2, is characterized in that, is provided with a securing member in described emptiness avoiding hole, and this securing member one end is tight with in described emptiness avoiding hole and will enters son and is fastenedly connected with mother module core or male die core.

4. the waterway structure shown according to claim 3, is characterized in that, described securing member is screw.

5. the waterway structure shown according to claim 1, is characterized in that, described water route and water inlet pipe and the outlet pipe place of being connected respectively are provided with seal, and vertical section of the water route and the tilting section place of being connected also are provided with seal.

6. waterway structure according to claim 5, is characterized in that, described seal is sealing ring.

7. waterway structure according to claim 6, is characterized in that, the material of described sealing ring is rubber.