CN214640093U

CN214640093U - Simple pouring cup

Info

Publication number: CN214640093U
Application number: CN202120487030.5U
Authority: CN
Inventors: 吴锦江
Original assignee: Tianjin Rainbow Hills Cast Iron Co ltd
Current assignee: Tianjin Rainbow Hills Cast Iron Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-09
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a simple and easy pouring basin, including top of a kitchen range, funnel and ladle, the funnel can be dismantled and connect in top of a kitchen range position, the inside furan resin sand that all fills of die cavity of top of a kitchen range and funnel, the inside runner that is provided with of top of a kitchen range, the inside residue that is provided with of funnel, the ladle is located the open end top position of funnel, the inside filling molten iron fluid of ladle. The utility model discloses a to the simplification setting of pouring basin's structure, make the utility model provides a device simple structure, the production of being convenient for, moreover through the filling shape of interior furan resin sand of pot platform and funnel, both practiced thrift manufacturing cost, improved the quality of product again.

Description

Simple pouring cup

Technical Field

The utility model relates to a relevant technical field of lost foam casting trade specifically is a simple and easy pouring basin.

Background

Lost foam casting (also called solid casting) is a novel casting method which comprises the steps of bonding and combining paraffin or foam models with similar sizes and shapes to form a model cluster, coating refractory paint on the model cluster, drying the model cluster, burying the model cluster in dry quartz sand for vibration modeling, pouring under negative pressure to gasify the model, enabling liquid metal to occupy the position of the model, solidifying and cooling the model cluster to form a casting. In the lost foam casting process, gravity pouring is adopted as the whole casting process. Therefore, the position of the gate and the bottom surface of the product needs a certain height. Otherwise, either the speed of the slave filling or the integrity of the slave filling is affected. In addition, in the process of pouring the molten iron, slag floats to the surface and goes into the product along with the molten iron. Not only affects the production cost, but also affects the product quality.

In the prior art, the whole height of the bottom surface of the molding box is raised to increase the height of the mold filling pressure head, but the sand waste amount is large, and the air permeability of the bottom surface is poor. For residues mixed in the molten iron, a filter screen is placed in the pouring cup, and then the filter screen can block the flow of the molten iron to influence the pouring speed. Therefore, the above process not only has high production cost, but also is easy to cause product abnormality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy pouring basin, when casting process in order to solve the disappearance mould, the packing volume of furan resin sand is big, the waste of causing to and in the molten iron smelting process, the slag of production causes the problem of the residue after the foundry goods processing.

In order to achieve the above object, the utility model provides a following technical scheme: a simple pouring cup comprises a pot platform, a funnel and a ladle, wherein the funnel is detachably connected to a position above the pot platform, furan resin sand is filled in cavities of the pot platform and the funnel, a pouring runner is arranged in the pot platform, residues are arranged in the funnel, the ladle is positioned above an opening end of the funnel, molten iron fluid is filled in the ladle, the pot platform with the corresponding height is selected according to different materials of nodular cast iron or gray iron, the funnel is placed on the pot platform, the pot platform and the funnel are provided with a certain drawing slope, later-stage falling sand and iron blocks in the funnel can be conveniently taken out, the furan resin sand is filled in the pot platform, the filling height of the furan resin sand is consistent with the pouring runner, the exposed furan resin sand in the funnel is in a basin shape, and when the molten iron fluid in the ladle is poured into the funnel, the residues can float to the surface of the funnel under the action of vortex, the defect of slag inclusion of the casting is avoided, so that the product quality is improved, and the large-scale popularization and use are facilitated.

Preferably, the equal fixed connection handle in funnel both sides wall position, the terminal fixed connection stopper of handle is through installing the handle at funnel both sides wall, conveniently pulls the lifting to the funnel, and the stopper carries on spacingly to user's hand, has fine preventing sideslip and locking pine phenomenon of taking off, improves the security of using.

Preferably, the runner runs through furan resin sand, and the top end and the bottom end of the runner are both in an open type arrangement, and the furan resin sand is matched with the runner for use, so that molten iron fluid filled in the ladle is guided, and the forming is facilitated.

Preferably, the residue is located above the furan resin sand, and the residue mixed in the molten iron fluid is effectively filtered, so that the quality of the formed product is improved.

Preferably, the top of a boiler and funnel turn-on connection, the die cavity of top of a boiler with the die cavity of funnel all is the toper setting, and top of a boiler and funnel cooperation are used, are favorable to processing and production to the product.

The utility model provides a simple and easy pouring basin possesses following beneficial effect:

the utility model discloses according to the difference of nodular cast iron or grey iron material, select the pot platform of the height that corresponds, place the funnel on the pot platform, pot platform and funnel have certain draft, the knockout in the later stage of being convenient for and the taking out of iron plate in the funnel, fill furan resin sand in the pot platform, height and runner that furan resin sand was filled are unanimous, exerted furan resin sand is the basin form in the funnel, when the molten iron fluid in the ladle pours into the mould in to the funnel, because the effect of vortex, the residue can float the surface of funnel, avoid the foundry goods defect of double-layered sediment to appear, thereby improve product quality, be favorable to using widely on a large scale.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection structure of the pot platform and the funnel of the present invention.

In the figure: 1. a pot platform; 2. a funnel; 201. a handle; 202. a limiting block; 3. furan resin sand; 4. a sprue runner; 5. a ladle; 6. a molten iron fluid; 7. and (6) residue.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-2, the utility model provides a technical scheme: the simple pouring cup comprises a pot platform 1, a funnel 2 and a ladle 5, wherein the funnel 2 is detachably connected to the position above the pot platform 1, furan resin sand 3 is filled in cavities of the pot platform 1 and the funnel 2, a pouring runner 4 is arranged in the pot platform 1, residues 7 are arranged in the funnel 2, the ladle 5 is located above the opening end of the funnel 2, and molten iron fluid 6 is filled in the ladle 5.

2 both sides wall position of funnel equal fixed connection handle 201, the terminal fixed connection stopper 202 of handle 201, through at 2 both sides wall installation handle 201 of funnel, the lifting is conveniently drawn funnel 2, and stopper 202 carries on spacingly to user's hand, has fine preventing sideslip and locking pine phenomenon, improves the security of using.

Runner 4 runs through furan resin sand 3, and runner 4 top and bottom all are the open type setting, and furan resin sand 3 cooperation runner 4 uses, leads the hot metal fluid 6 of 5 inside fillings of ladle, the shaping of being convenient for.

The residue 7 is positioned above the furan resin sand 3, and the residue 7 mixed in the molten iron fluid 6 is effectively filtered, so that the quality of a molded product is improved.

The utility model discloses a set up, including the top of a boiler 1, funnel 2, top of a boiler 1 and funnel 2 switch on connection, the die cavity of top of a boiler 1 with the die cavity of funnel 2 all is the toper setting, and top of a boiler 1 and funnel 2 cooperation are used, are favorable to processing and production to the product.

The theory of operation, according to the difference of nodular cast iron or grey iron material, select the pot platform 1 of corresponding height, place funnel 2 on pot platform 1, pot platform 1 and funnel 2 have certain draft inclination, be convenient for taking out of the iron plate in the shakeout of later stage and the funnel 2, pack furan resin sand 3 in pot platform 1, the height that furan resin sand 3 was filled is unanimous with runner 4, exposed furan resin sand 3 is the basin form in the funnel 2, when the pouring of hot metal fluid 6 in the ladle 5 in to funnel 2, because the effect of vortex, the surface of funnel 2 can be floated to residue 7, avoid the foundry goods to appear the defect of inclusion, thereby improve product quality, be favorable to using widely on a large scale.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The simple pouring cup is characterized in that: the hot metal pouring device is characterized by comprising a pot platform (1), a funnel (2) and a ladle (5), wherein the funnel (2) is detachably connected to the position above the pot platform (1), furan resin sand (3) is filled in cavities of the pot platform (1) and the funnel (2), a pouring gate runner (4) is arranged in the pot platform (1), residues (7) are arranged in the funnel (2), the ladle (5) is located above the opening end of the funnel (2), and molten iron fluid (6) is filled in the ladle (5).

2. A simple pouring cup according to claim 1, characterized in that: the funnel (2) both sides wall position equal fixed connection handle (201), the terminal fixed connection stopper (202) of handle (201).

3. A simple pouring cup according to claim 1, characterized in that: and the sprue runner (4) penetrates through the furan resin sand (3), and the top end and the bottom end of the sprue runner (4) are both in open type arrangement.

4. A simple pouring cup according to claim 1, characterized in that: the residue (7) is positioned above the furan resin sand (3).

5. A simple pouring cup according to claim 1, characterized in that: the boiler platform (1) is connected with the funnel (2) in a conduction mode, and a cavity of the boiler platform (1) and a cavity of the funnel (2) are both arranged in a conical mode.