阅读说明：本技术 一种液压阀体铸件模具 (Hydraulic valve body casting mold ) 是由 马建华 黄金波 丁洋 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种液压阀体铸件模具,包括上模体和下模体,所述上模体固定在下模体的顶部表面,所述上模体的顶部轴心开设有灌嘴,所述上模体的顶部表面设置有盖板,所述盖板的顶部表面固定连接有防护座,所述防护座的顶部表面开设有通孔,所述通孔的内部内壁开设有收纳槽,所述收纳槽的内部设置有防尘板,所述防尘板与收纳槽的内壁固定连接有轴承,所述收纳槽的顶部内壁固定连接有复位弹簧,所述复位弹簧的另一端固定在防尘板的内端顶部,所述防尘板与收纳槽相互垂直,所述防尘板覆盖固定在通孔的端口内部；通过设计的盖板和防护座,盖板通过磁性扣固定在上模体的顶部表面,盖板防止模具遭受铸件熔液的污染,且盖板通过磁性扣易于拆卸更换。(The invention discloses a hydraulic valve casting die which comprises an upper die body and a lower die body, wherein the upper die body is fixed on the top surface of the lower die body, a filling nozzle is arranged at the top axis of the upper die body, a cover plate is arranged on the top surface of the upper die body, a protective seat is fixedly connected to the top surface of the cover plate, a through hole is formed in the top surface of the protective seat, an accommodating groove is formed in the inner wall of the through hole, a dustproof plate is arranged inside the accommodating groove, a bearing is fixedly connected with the dustproof plate and the inner wall of the accommodating groove, a return spring is fixedly connected to the inner wall of the top of the accommodating groove, the other end of the return spring is fixed to the top of the inner end of the dustproof plate, the dustproof plate is perpendicular to the accommodating groove, and the dustproof plate covers and is fixed inside a; through the apron and the protection seat of design, the apron is detained through magnetism and is fixed at the top surface of last die body, and the apron prevents that the mould from suffering the pollution of foundry goods molten liquid, and the apron is detained through magnetism and is easily dismantled the change.)

1. The utility model provides a hydraulic valve body foundry goods mould, includes die body (3) and lower die body (5), its characterized in that: the upper die body (3) is fixed on the top surface of the lower die body (5), the top axis of the upper die body (3) is provided with a pouring nozzle (2), the top surface of the upper die body (3) is provided with a cover plate (1), the top surface of the cover plate (1) is fixedly connected with a protective seat (7), the top surface of the protective seat (7) is provided with a through hole (8), the inner wall of the through hole (8) is provided with an accommodating groove (14), the interior of the accommodating groove (14) is provided with a dust guard (9), the dust guard (9) and the inner wall of the accommodating groove (14) are fixedly connected with a bearing (13), the inner wall of the top of the accommodating groove (14) is fixedly connected with a reset spring (12), the other end of the reset spring (12) is fixed on the top of the inner end of the dust guard (9), and the dust guard (9) and the accommodating groove (14) are mutually perpendicular, and the dustproof plate (9) is covered and fixed in the port of the through hole (8).

2. A hydraulic valve casting mold as defined in claim 1, wherein: the top end angle of the upper die body (3) is provided with a fixing groove (11), and the inner wall of the fixing groove (11) is fixedly connected with a magnetic pad (10).

3. A hydraulic valve casting mold as defined in claim 2, wherein: the bottom both ends of apron (1) all fixedly connected with magnetism are buckled (6), magnetism is buckled (6) and is corresponded each other and on a straight line with fixed slot (11).

4. A hydraulic valve casting mold as defined in claim 3, wherein: magnetism is detained (6) and is fixed in the inside of fixed slot (11) and laminate each other with magnetic pad (10), protection seat (7) and irritate mouth (2) and correspond each other.

5. A hydraulic valve casting mold as defined in claim 1, wherein: the outer end surface of the lower die body (5) is provided with a square groove (4), and a partition plate (19) is arranged inside the square groove (4).

6. A hydraulic valve casting mold as defined in claim 5, wherein: the inner wall fixedly connected with pivot (15) of baffle (19) and square groove (4), the outside port at square groove (4) is fixed in pivot (15).

7. A hydraulic valve casting mold as defined in claim 5, wherein: the outer side surface of the partition board (19) is flush with the lower die body (5), and the outer side surface of the partition board (19) is provided with a trepanning (16).

8. A hydraulic valve casting mold as defined in claim 5, wherein: the square groove (4) is provided with a connecting plate (18) on the inner side of the partition plate (19), and the end part of the connecting plate (18) is fixedly connected with the outer end of the partition plate (19).

9. A hydraulic valve casting mold as defined in claim 8, wherein: the other end of the connecting plate (18) is fixedly connected with a push plate (17), and the push plate (17) is arranged inside the inner end of the square groove (4).

10. A hydraulic valve casting mold as defined in claim 1, wherein: the through hole (8) penetrates through the cover plate (1) and is communicated with the filling nozzle (2), and the dust guard (9) covers and is fixed at the top port of the filling nozzle (2).

Technical Field

The invention belongs to the technical field of molds, and particularly relates to a hydraulic valve casting mold.

Background

The mould, the industrial production is used for getting various moulds and tools of the required product by injection moulding, blow moulding, extruding, die-casting or forging forming, smelting, punching press, etc., in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, it is the name of "industrial mother", the hydraulic valve body casting mould appearing on the market at present still has various deficiencies, can't meet the demands of production and life.

For example, the outer side of the existing die is easily stained with casting melt when the existing die is improperly used, and the use and operation of the existing die are very inconvenient in the long run, a hydraulic valve casting die is provided.

Disclosure of Invention

The invention aims to provide a hydraulic valve casting mold, which solves the problem that the conventional mold proposed in the background art is easy to be contaminated with casting melt on the outer side when the conventional mold is not used properly, and the use and operation of the conventional mold are very inconvenient in the long term.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic valve body foundry goods mould, includes die body and lower die body, it fixes the top surface at die body down to go up the die body, the top axle center of going up the die body has been seted up and has been irritated the mouth, the top surface of going up the die body is provided with the apron, the top fixed surface of apron is connected with the protection seat, the through-hole has been seted up on the top surface of protection seat, the inside inner wall of through-hole has been seted up and has been accomodate the groove, the inside of accomodating the groove is provided with the dust guard, the dust guard with accomodate the inner wall fixedly connected with bearing in groove, accomodate the top inner wall fixedly connected with reset spring in groove, reset spring's the other end is fixed at the inner top of dust guard, the dust guard with accomodate groove mutually perpendicular.

Preferably, the top end corner of the upper die body is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a magnetic pad.

Preferably, both ends of the bottom of the cover plate are fixedly connected with magnetic buckles, and the magnetic buckles correspond to the fixing grooves and are in a straight line.

Preferably, the magnetism is detained and is fixed in the inside of fixed slot and laminate each other with the magnetic pad, the protection seat corresponds each other with irritating the mouth.

Preferably, the outer end surface of the lower die body is provided with a square groove, and a partition plate is arranged inside the square groove.

Preferably, the partition plate is fixedly connected with a rotating shaft with the inner wall of the square groove, and the rotating shaft is fixed at an external port of the square groove.

Preferably, the outer side surface of the partition board is flush with the lower die body, and the outer side surface of the partition board is provided with a sleeve hole.

Preferably, the square groove is provided with a connecting plate on the inner side of the partition plate, and the end part of the connecting plate is fixedly connected with the outer end of the partition plate.

Preferably, the other end of the connecting plate is fixedly connected with a push plate, and the push plate is arranged inside the inner end of the square groove.

Preferably, the through hole penetrates through the cover plate and is communicated with the filling nozzle, and the dust guard covers and is fixed on a top port of the filling nozzle.

Compared with the prior art, the invention has the beneficial effects that:

1. through the apron and the protection seat of design, solved current mould and be infected with casting melt easily in its outside when using improperly, lead to the use operation extremely inconvenient problem of mould in the past this long time, the apron is detained through magnetism and is fixed on the top surface of last die body, and the apron prevents that the mould from suffering the pollution of casting melt, and the apron is detained through magnetism and is easily dismantled the change.

2. Through the dust guard of design, solved current mould and placed the in-process in the storage and have external impurity to get into the inside problem of mould easily, the dust guard covers and fixes in the port outside of irritating the mouth, inside the dust guard prevents that external impurity from getting into the mould through irritating the mouth, the dust guard passes through bearing and reset spring and can recycle, the dust guard lasts the pollution that the protection mould avoids the dust.

3. Through the baffle of design, it is comparatively smooth to have solved current mould outside surface, fixes comparatively inconvenient problem in the operation use, and the push pedal passes through connecting plate pulling baffle, and the baffle is through the rotatory slope of pivot outside, is convenient for fix the use with the mould through the trepanning on baffle outside surface.

Drawings

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

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

FIG. 3 is a schematic view of a magnetic button structure according to the present invention;

FIG. 4 is a schematic view of a dust guard structure according to the present invention;

FIG. 5 is a schematic view of the separator structure of the present invention;

fig. 6 is a schematic structural view of a dust-proof plate according to a second embodiment of the present invention.

In the figure: 1. a cover plate; 2. filling a nozzle; 3. feeding a mold body; 4. a square groove; 5. a lower die body; 6. a magnetic buckle; 7. a protective seat; 8. a through hole; 9. a dust-proof plate; 10. a magnetic pad; 11. fixing grooves; 12. a return spring; 13. a bearing; 14. a receiving groove; 15. a rotating shaft; 16. trepanning; 17. pushing the plate; 18. a connecting plate; 19. a partition plate; 20. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.