CN205888032U

CN205888032U - Water -cooling structure to thermal center

Info

Publication number: CN205888032U
Application number: CN201620922700.0U
Authority: CN
Inventors: 李磊; 李国峰
Original assignee: Suzhou Jinruiyang Mould Co Ltd
Current assignee: Suzhou Jinruiyang Mould Co Ltd
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2017-01-18
Anticipated expiration: 2026-08-23

Abstract

The utility model discloses a water -cooling structure to thermal center, including the side form, go up the mould, and the lower mould, side form, upward shape moulding chamber behind mould and the lower mould compound die, set up the side form at the side form position and insert, be equipped with the water course groove at the position that the side form was inserted and the lower mould corresponds the thermal center, the iron pipe that cold window position embedding let in the cooling water need not executed in the water course groove. The beneficial effect of the utility model: the cold is only executed to the thermal center position to the cooling water course, does not influence athermal section position of window and other, can let in the cooling water of longer time and does not influence the foundry goods window.

Description

A kind of water-cooling structure for thermal center

Technical field

The utility model is related to technical field of mold, more particularly, to a kind of water-cooling structure for thermal center.

Background technology

Statement in this part merely provides the background information relevant with the utility model disclosure thereby increases and it is possible to not Constitute prior art.

The requirement to low pressure casting properties of product for the development and each demand business with foundry industry improves constantly, traditional according to Pattern has natural heat dissipation or air-cooled structure the product to make because cooling velocity is slow, and the elongation percentage of foundry goods and tensile strength are all Far can not meet customer need, especially the connecting portion of the spoke of wheel hub and wheel rim, due to most of wheel-type this Position is all for thick big position, once intensity of cooling deficiency is easy for internal porosity or even shrinkage cavity.

Therefore prior art has much room for improvement and develops.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of not affecting being directed to of window and other non-thermal section position The water-cooling structure of thermal center.

Technical solution of the present utility model is: a kind of water-cooling structure for thermal center, including side form, upper mould, and Lower mould；Form die cavity after side form, upper mould and lower mould matched moulds；Side form insert is set at side form position, in side form insert and lower mould The position of corresponding thermal center is provided with water channel groove, and described water channel groove embeds the iron being passed through cooling water not needing to apply cold window position Pipe.

Described water channel groove is provided with cover plate.

The beneficial effects of the utility model: cooling water channel is applied cold just for heat energy-saving position, does not affect window and other non-thermal Section position, can be passed through the cooling water of longer time and not affect foundry goods window.

Brief description

Fig. 1 is the utility model vertical direction sectional view；

Fig. 2 is the utility model horizontal direction primary importance sectional view；

Fig. 3 is the utility model horizontal direction second place sectional view.

Specific embodiment

Embodiment:

Refering to Fig. 1, the utility model is a kind of water-cooling structure for thermal center, including side form 1, upper mould 7, and lower mould 5；Form die cavity, foundry goods 6 is in die cavity after side form 1, upper mould 7 and lower mould 5 matched moulds；At side form 7 position, side form insert 2 is set, It is provided with water channel groove at the position of side form insert 2 and the corresponding thermal center of lower mould 5, water channel groove is not needing to apply cold window position and embed to lead to Enter the iron pipe 8 of cooling water.Water channel groove is provided with cover plate 3.Cover plate 3 passes through welding position 4 welding and forms water-cooling structure.Certainly iron pipe 8 There is water inlet 9 and delivery port 10.

Specifically: side form insert is set at side form position, then in the number positional of side form insert and the corresponding thermal center of lower mould Mill out water channel groove, and do not needing to apply the embedded iron pipe in cold window position, then weld the water-cooling structure of formation with cover plate.

This kind of structure finally achieves for the cooling of wheel hub heat energy-saving position high intensity, and cooling water is by corresponding thermal center portion Big with die ontology directly contact intensity of cooling during position, when passing through not needing high intensity cold position but, cooling water is from embedded water Pass through in iron pipe in road, so that cooling water non-heat energy-saving position cooling effect is significantly weakened, to reach the cooling of anticipation Require.

Specifically used method is to open side form and lower mould insert water-cooled when near casting solidification to heat energy-saving position, cooling Water carries out high intensity cooling by heat energy-saving position to heat energy-saving position, by the iron pipe of embedded water channel when by non-heat energy-saving position, Make cooling water that the intensity of cooling of non-heat energy-saving position is significantly weakened, when thermal center cooling completes, close thermal center water-cooled, thus real Now the high intensity of heat energy-saving position is cooled down, and do not affect non-heat energy-saving position.

Beneficial effect: compared with prior art, the beneficial effects of the utility model are: cooling water channel is just for thermal center portion Position is applied cold, does not affect window and other non-thermal section position, can be passed through the cooling water of longer time and not affect foundry goods window.

In the description of this specification, the description of term " embodiment " etc. means with reference to this embodiment or example description Specific features, structure, material or feature be contained at least one embodiment of the present utility model or example.In this specification In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the specific features of description, Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.

Claims

1. a kind of water-cooling structure for thermal center it is characterised in that: include side form, upper mould, and lower mould；Side form, upper mould and Form die cavity after lower mould matched moulds；Side form insert is set at side form position, is provided with the position of side form insert and the corresponding thermal center of lower mould Water channel groove, described water channel groove embeds the iron pipe being passed through cooling water not needing to apply cold window position.

2. the water-cooling structure for thermal center according to claim 1 it is characterised in that: be provided with lid on described water channel groove Plate.