CN203494681U

CN203494681U - Energy-saving spray head for demoulding in die casting

Info

Publication number: CN203494681U
Application number: CN201320538424.4U
Authority: CN
Inventors: 陈万刚
Original assignee: WUXI HONGQI MOTOR FITTINGS FACTORY
Current assignee: WUXI HONGQI MOTOR FITTINGS FACTORY
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-03-26
Anticipated expiration: 2023-09-02

Abstract

The utility model relates to an energy-saving spray head for demoulding in die casting, which comprises a holder, holder side plates are symmetrically fixedly connected with both ends of the lower part of the holder, a body is fixedly connected between the two holder side plates, a plurality of coaxially arranged inner rings are arranged on the front and rear ends of the body, an inner channel for mixing release agent and high-pressure air source is formed between each two neighboring inner rings, and seal rings are sleeved on the peripheries of the inner rings; panels are fixedly connected with the front and rear ends of the body as well, and a plurality of spray tubes are also arranged on the panels. The energy-saving spray head has a simple structure and is convenient to use; because the spray tubes are circumferentially arranged on the panels with the centers of the panels as circle centers, the spray area is two to three times larger than the spray area of the conventional structure, moreover, the number of the spray tubes is reduced, release agent and high-pressure air source are saved as well while the spray effect is achieved, and the efficiency of production is greatly increased.

Description

A kind of energy-conservation fog-spray nozzle for the die casting demoulding

Technical field

The utility model relates to field, especially a kind of energy-conservation fog-spray nozzle that is applicable to the die casting demoulding of circular die casting.

Background technology

In extrusion process, in order to reduce the temperature of die casting and to guarantee that die casting takes out smoothly in mold cavity, need to spray releasing agent and to its action of blowing to mould, in spray art, spray release agents amount is too small, easily cause die casting and mould to produce mold sticking, mold temperature is high, affect the service life of mould, spray release agents amount is excessive, waste releasing agent, the fog-spray nozzle of existing structure is complex structure not only, and exist spraying area little, spray effect is inhomogeneous, cannot meet the technological requirement of spraying, and there is the wasting phenomenon of releasing agent and high-pressure air source.

Utility model content

The applicant, for above-mentioned existing issue, is studied improvement, and a kind of energy-conservation fog-spray nozzle for the die casting demoulding simple in structure, easy and simple to handle is provided, and has advantages of the source of the gas of saving and releasing agent, and spraying area is large, has greatly improved nebulization efficiency.

The technical scheme that the utility model adopts is as follows:

A kind of energy-conservation fog-spray nozzle for the die casting demoulding, comprise support, the symmetrical affixed rack side plate in two ends, bottom of support, affixed main body between two stands side plate, the rear and front end that is positioned at described main body arranges a plurality of coaxially arranged inner rings, between adjacent inner coil, form the interior conduit for releasing agent and high-pressure air source mixing, the periphery suit sealing ring of described inner ring; The affixed panel also in the rear and front end of described main body is also arranged a plurality of injection spray pipes on described panel.

Its further technical scheme is:

Described main body is circular, and the junction that is positioned at described main body and rack side plate is vertical plane, is positioned in the periphery of described main body and arranges the first inlet opening and the first air admission hole, and described the first inlet opening and the first air admission hole are respectively 2;

Each injection spray pipe be take the center of panel as the center of circle and is 360 ° of formation and organizes circular spraying system layout more on described panel, and each is organized circular spraying system and is the same center of circle;

Be positioned at the uniform screw mounting hole for installation panel, the second inlet opening and the second air admission hole on the inner ring of described main body, described the second air admission hole and the second inlet opening are 2;

On support, also have the 3rd inlet opening and the 3rd air admission hole, described the 3rd air admission hole and the 3rd inlet opening are all respectively 2;

Panel is circular.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure, easy to use, by a plurality of injection spray pipes being take to panel mid point as the center of circle and being circumferential arrangement, arrange on panel, make releasing agent form toroidal spraying in the moment of ejection, energy useful effect is inner in the die cavity of die casting, spraying area is 2～3 times of traditional structure, and reduced the quantity of injection spray pipe, when reaching spray effect, saved again releasing agent and high-pressure air source, greatly increased production efficiency.

Accompanying drawing explanation

Fig. 1 is explosive view of the present utility model.

Fig. 2 is perspective view of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As Fig. 1, shown in Fig. 2, the utility model comprises support 1, on support 1, have the first screw mounting hole 103, the top of two stands side plate 2 has the second screw mounting hole 201, the two ends, bottom of support 1 are by the symmetrical affixed rack side plate 2 of screw 3, on rack side plate 2, have the 3rd screw mounting hole 202, between two stands side plate 2, arrange main body 6, main body 6 is circular, being positioned at main body 6 is vertical plane 603 with the junction of rack side plate 2, at vertical plane 603 places, have the 4th screw mounting hole 604, by screw 3, the 3rd screw mounting hole 202, the 4th screw mounting hole 604 is fixed between two stands side plate 2 main body 6.Be positioned in the periphery of main body 6 and arrange that the first inlet opening 601 and the first air admission hole 602, the first inlet openings 601 and the first air admission hole 602 are respectively 2.A plurality of coaxially arranged inner rings 608 are set in the rear and front end of main body 6, and in Fig. 1, inner ring 608 is 3, forms the interior conduit 607 for releasing agent and high-pressure air source mixing between each adjacent inner coil 608, the periphery suit sealing ring 7 of inner ring 608; On the inner ring 608 of main body 6, uniform the 5th screw mounting hole 609 for installation panel 8, the second inlet opening 605 and the second air admission hole 606, the second air admission holes 606 and the second inlet opening 605 are 2.On support 1, also have the 3rd inlet opening 102 and the 3rd air admission hole 101, the three air admission holes 101 and the 3rd inlet opening 102 and be all respectively 2.As shown in Figure 1, panel 8 is also arranged in the rear and front end that is positioned at main body 6, panel 8 is circular, on panel 8, arrange a plurality of the 6th screw mounting holes 801, each the 6th screw mounting hole 801 is that 360 ° of circumference are opened on panel 8 and is corresponding with the 5th screw mounting hole 609, by screw 3, the 5th screw mounting hole 608, the 6th screw mounting hole 801 is affixed by panel and main body 6, on panel 8, also arrange a plurality of injection spray pipes 9, injection spray pipe 9 be take the center of panel 8 as the center of circle and is 360 ° of formation and organizes circular spraying system layout more on described panel 8, each is organized circular spraying system and is the same center of circle.

Specific works process of the present utility model is as follows:

As shown in Figure 1 and Figure 2, by external high-pressure air source and releasing agent, and by pipeline, run through be installed on the 3rd air admission hole 101, the 3rd inlet opening 102 enters the first inlet opening 601 and the first air admission hole 602, after connecting, releasing agent and high-pressure air source enter respectively in each of main body 6 by the second inlet opening 605 and the second air admission hole 606 that conduit 607 is interior to be mixed, finally by each injection spray pipe 9 ejections, make releasing agent form toroidal spraying in the moment of ejection, energy useful effect is inner in the die cavity of die casting, and spraying area is 2～3 times of traditional structure.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done any type of modification.

Claims

1. the energy-conservation fog-spray nozzle for the die casting demoulding, it is characterized in that: comprise support (1), the symmetrical affixed rack side plate (2) in two ends, bottom of described support (1), be positioned at affixed main body (6) between two stands side plate (2), the rear and front end that is positioned at described main body (6) arranges a plurality of coaxially arranged inner rings (608), between adjacent inner coil (608), form the interior conduit (607) for releasing agent and high-pressure air source mixing, the periphery suit sealing ring (7) of described inner ring (608); The affixed panel (8) also in the rear and front end of described main body (6) is also arranged a plurality of injection spray pipes (9) on described panel (8).

2. a kind of energy-conservation fog-spray nozzle for the die casting demoulding as claimed in claim 1, it is characterized in that: described main body (6) is for circular, being positioned at described main body (6) is vertical plane (603) with the junction of rack side plate (2), be positioned in the periphery of described main body (6) and arrange the first inlet opening (601) and the first air admission hole (602), described the first inlet opening (601) is respectively 2 with the first air admission hole (602).

3. a kind of energy-conservation fog-spray nozzle for the die casting demoulding as claimed in claim 1, it is characterized in that: each injection spray pipe (9) be take the center of panel (8) as the center of circle and be 360 ° of formation that to organize circular spraying system layout upper in described panel (8) more, and each is organized circular spraying system and is the same center of circle.

4. a kind of energy-conservation fog-spray nozzle for the die casting demoulding as claimed in claim 1, it is characterized in that: be positioned at the upper uniform screw mounting hole for installation panel (8) (609) of inner ring (608), the second inlet opening (605) and second air admission hole (606) of described main body (6), described the second air admission hole (606) and the second inlet opening (605) are 2.

5. a kind of energy-conservation fog-spray nozzle for the die casting demoulding as claimed in claim 1, it is characterized in that: on described support (1), also have the 3rd inlet opening (102) and the 3rd air admission hole (101), described the 3rd air admission hole (101) and the 3rd inlet opening (102) are all respectively 2.

6. a kind of energy-conservation fog-spray nozzle for the die casting demoulding as claimed in claim 1, is characterized in that: described panel (8) is for circular.