CN214133852U

CN214133852U - Casting core

Info

Publication number: CN214133852U
Application number: CN202022769411.0U
Authority: CN
Inventors: 高海超
Original assignee: Jiangsu Sugong New Material Technology Co Ltd
Current assignee: Jiangsu Sugong New Material Technology Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-07
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a casting mould technical field, and a casting core is disclosed, the on-line screen storage device comprises a base, the activity groove has all been seted up to the both sides of base, the spacing groove has all been seted up to the both sides in activity groove, casting groove has been seted up at the middle part of base, the fixed slot has been seted up to the inner diapire in casting groove, the inside fixed spring's of fixed slot bottom, the top of spring is fixed with the push pedal, the upper surface swing joint of push pedal has the core, the one end of core is fixed with the mounting panel, the both sides of mounting panel lower surface all are fixed with the slide bar, the bottom of slide bar is fixed with the spacing piece, the top of base is fixed with the auxiliary frame. This casting core through setting up base, movable slot, casting gate, fixed slot, spring, push pedal, core, mounting panel and slide bar, when casting the part, has realized the repetitious usage of core, has avoided the consumption of material, has reduced manufacturing cost, has practiced thrift the resource, has improved the cast precision, has improved the quality of cast part.

Description

Casting core

Technical Field

The utility model relates to a casting mould technical field specifically is a casting core.

Background

The casting mold is used for obtaining the structural shape of a part, other easily-formed materials are used for forming the structural shape of the part in advance, then the mold is placed in a sand mold, a cavity with the same structural size as the part is formed in the sand mold, a fluid liquid is poured into the cavity, the liquid is cooled and solidified to form the part with the same structural shape as the mold, and the casting mold is an important ring in the casting process.

With the development of the casting industry, the existing casting core is difficult to meet the requirements of people, and the core material is a consumable material and cannot be reused, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art in the above-mentioned background art, the utility model provides a casting core to overcome the current shortcoming of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a casting core comprises a base, wherein both sides of the base are provided with movable grooves, both sides of each movable groove are provided with limiting grooves, the middle of the base is provided with a casting groove, the inner bottom wall of the casting groove is provided with a fixed groove, the bottom end of a spring is fixed inside the fixed groove, and the top end of the spring is fixed with a push plate;

the upper surface swing joint of push pedal has the core, the one end of core is fixed with the mounting panel, the both sides of mounting panel lower surface all are fixed with the slide bar, the bottom of slide bar is fixed with the stopper, the top of base is fixed with the auxiliary frame.

As an optimal technical solution of the utility model: the upper surface of mounting panel is fixed with the handle, the one end of handle is fixed with the handle, and the staff of being convenient for takes out the operation to the core.

Furthermore, the outer surface of the mold core is movably connected with the interior of the casting groove, and the mounting plate is positioned above the base.

Furthermore, the outer surface of the sliding rod is movably connected with the inside of the movable groove, and the outer surface of the limiting block is movably connected with the inside of the limiting groove.

Further, the surface of push pedal and the inside swing joint of casting gate, the stopper is provided with two sets ofly, every group the stopper is provided with two.

The theory of operation, this casting core, when casting the part, the staff promotes the handle, put into casting groove with the core, the extrusion push pedal, make the spring produce elasticity, core and casting groove form the cavity, pouring fluidity liquid casts in the cavity, after liquid cooling, take out the core through the handle is manual, the auxiliary frame prevents that the core from taking the part out, and can separate core and part, under the effect of spring elasticity, push out the part after will casting through the push pedal, the staff collects the part, can accomplish casting work.

(III) advantageous effects

The utility model provides a casting core possesses following beneficial effect:

(1) this casting core through setting up base, movable groove, casting gate, fixed slot, spring, push pedal, core, mounting panel and slide bar, when casting the part, has realized the used many times of core, has avoided the consumption of material, has reduced manufacturing cost, has practiced thrift the resource.

(2) This casting core through setting up activity groove, spacing groove, casting gate groove, fixed slot, core, slide bar and stopper, has improved the cast precision, has improved the quality of cast part.

Drawings

FIG. 1 is a schematic perspective view of a casting core of the present invention;

FIG. 2 is a schematic perspective view of a core of the casting core of the present invention;

FIG. 3 is a schematic cross-sectional perspective view of a base of a casting core of the present invention;

FIG. 4 is a schematic side sectional view of a base of a casting core of the present invention;

fig. 5 is a schematic top view of a base of a casting core of the present invention.

In the figure: 1. a base; 2. a movable groove; 3. a limiting groove; 4. a casting trough; 5. fixing grooves; 6. a spring; 7. pushing the plate; 8. a core; 9. mounting a plate; 10. a slide bar; 11. a limiting block; 12. a handle; 13. a handle; 14. an auxiliary frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a casting core;

according to the

drawings

1, 3, 4 and 5, the casting mold comprises a base 1, wherein movable grooves 2 are formed in two sides of the base 1, limiting grooves 3 are formed in two sides of each movable groove 2, a casting groove 4 is formed in the middle of the base 1, a fixing groove 5 is formed in the inner bottom wall of the casting groove 4, the bottom end of a spring 6 is fixed in the fixing groove 5, a push plate 7 is fixed at the top end of the spring 6, the outer surface of the push plate 7 is movably connected with the inner part of the casting groove 4, when parts are cast, multiple use of a mold core 8 is achieved, material consumption is avoided, production cost is reduced, and resources are saved;

according to the figures 1 and 2, the upper surface of the push plate 7 is movably connected with a mold core 8, the outer surface of the mold core 8 is movably connected with the interior of the casting groove 4, one end of the mold core 8 is fixedly provided with a mounting plate 9, the mounting plate 9 is positioned above the base 1, two sides of the lower surface of the mounting plate 9 are respectively fixedly provided with a slide rod 10, the outer surface of the slide rod 10 is movably connected with the interior of the movable groove 2, the bottom of the slide rod 10 is fixedly provided with two limiting blocks 11, the limiting blocks 11 are provided with two groups, each group of limiting blocks 11 is provided with two limiting blocks 11, the outer surface of each limiting block 11 is movably connected with the interior of the limiting groove 3, and the top end of the base 1 is fixedly provided with an auxiliary frame 14, so that the casting precision is improved, and the quality of cast parts is improved;

as shown in fig. 1 and 2, a preferred embodiment of the present invention is: the upper surface of mounting panel 9 is fixed with handle 12, and the one end of handle 12 is fixed with handle 13, and the staff of being convenient for takes out the operation to the core.

It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The casting core comprises a base (1) and is characterized in that two sides of the base (1) are provided with movable grooves (2), two sides of each movable groove (2) are provided with limiting grooves (3), the middle of the base (1) is provided with a casting groove (4), the inner bottom wall of each casting groove (4) is provided with a fixed groove (5), the bottom end of a spring (6) is fixed inside each fixed groove (5), and the top end of each spring (6) is fixed with a push plate (7);

the upper surface swing joint of push pedal (7) has core (8), the one end of core (8) is fixed with mounting panel (9), the both sides of mounting panel (9) lower surface all are fixed with slide bar (10), the bottom of slide bar (10) is fixed with stopper (11), the top of base (1) is fixed with auxiliary frame (14).

2. The casting core according to claim 1,

the upper surface of the mounting plate (9) is fixed with a handle (12), and one end of the handle (12) is fixed with a handle (13).

3. The casting core according to claim 1,

the outer surface of the mold core (8) is movably connected with the interior of the casting groove (4), and the mounting plate (9) is positioned above the base (1).

4. The casting core according to claim 1,

the outer surface of the sliding rod (10) is movably connected with the inner part of the movable groove (2), and the outer surface of the limiting block (11) is movably connected with the inner part of the limiting groove (3).

5. The casting core according to claim 1,

the outer surface of the push plate (7) is movably connected with the interior of the casting groove (4), two groups of limiting blocks (11) are arranged, and each group of limiting blocks (11) is provided with two.