CN216780235U

CN216780235U - Lifting bar device for casting and modeling

Info

Publication number: CN216780235U
Application number: CN202122655870.0U
Authority: CN
Inventors: 张继鑫; 崔莹; 卫丹; 李丽
Original assignee: Liaoning Fu An Heavy Foundry Group Co ltd
Current assignee: Liaoning Fu An Heavy Foundry Group Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-21
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a lifting bar device for casting modeling, which comprises a lifting bar body, a wood mold, a core lifting frame and blocking irons, wherein a plurality of blocking irons surround a cavity, the middle part of the cavity is provided with the wood mold, the lifting bar body is placed above the blocking irons, the lifting bar body comprises an outer frame, latticed blocking bars are arranged in the outer frame, the core lifting frame is arranged in the cavity outside the wood mold, the core lifting frame comprises a bottom net and upright ribs, the bottom net is in a frame shape, gaps are reserved between the bottom net and the wood mold, the bottoms of the upright ribs are fixedly connected with the bottom net, and the tops of the upright ribs are fixedly connected with the latticed blocking bars of the lifting bar body. The utility model replaces a sand box for molding, and can meet the molding of castings with various sizes. The production is flexible, large castings can be produced, smaller castings can also be produced, the production capacity is greatly improved, and meanwhile, the economic benefit is also improved.

Description

Lifting bar device for casting and modeling

Technical Field

The utility model relates to the field of casting, in particular to a lifting bar device for casting modeling.

Background

Flask molding is one of the necessary means for casting production, but the flask molding is greatly influenced by the size of the casting, so that the size of the casting is greatly limited, and many castings cannot be produced due to being too large or too small. The production efficiency is greatly reduced.

Generally, in the molding of a sand box, a series of problems such as the size of a casting, the amount of sand to be fed, the height of the casting, the height of the sand box and the like need to be considered. The actual implementation is also cumbersome. Requiring the technician to verify and reason by reason.

Disclosure of Invention

The utility model aims to provide a lifting bar device for casting and modeling, which replaces a sand box for modeling and improves the production capacity.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a casting is scale device for molding, includes the scale body, the wood type, the core gallows, the butler, the polylith butler encloses into the die cavity, the middle part of die cavity is equipped with the wood type, the scale body is placed in the top of butler, the scale body includes the frame, set up latticed blend stop in the frame, be equipped with the core gallows in the outside die cavity of wood type, the core gallows includes end net, founds the muscle, end net is the frame type, leave the space between end net and the wood type, the bottom and the end net fixed connection of founding the muscle, the top of founding the muscle and the latticed blend stop fixed connection of the scale body.

The lifting lug is arranged on the lifting lug body.

The height of the wood model is less than or equal to 1000 mm.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model replaces the sand box molding and can meet the molding of castings with various sizes. The production is flexible, large castings can be produced, smaller castings can also be produced, the production capacity is greatly improved, and meanwhile, the economic benefit is also improved.

Drawings

Fig. 1 is a schematic structural diagram 1 of the present invention.

Fig. 2 is a schematic structural diagram 2 of the present invention.

Fig. 3 is a schematic structural diagram 3 of the present invention.

In the figure: the lifting device comprises a lifting bar body 1, a wood model 2, a core lifting frame 3, a stop iron 4, an outer frame 5, a latticed stop strip 6, a bottom net 7, a vertical rib 8 and a lifting lug 9.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings:

as shown in fig. 1-3, a lifting bar device for casting modeling comprises a lifting bar body 1, a wood mold 2, a core hanger 3, a blocking iron 4, a plurality of blocking irons 4 enclosing a cavity, the middle part of the cavity is provided with the wood mold 2, the lifting bar body 1 is placed above the blocking iron 4, the lifting bar body 1 comprises an outer frame 5, and a grid-shaped blocking strip 6 is arranged in the outer frame 5; the core hanger 3 is arranged in the cavity outside the wood model 2, the core hanger 3 comprises a bottom net 7 and vertical ribs 8, the bottom net 7 is of a frame shape, a gap is reserved between the bottom net 7 and the wood model 2, the bottoms of the vertical ribs 8 are fixedly connected with the bottom net 7, and the tops of the vertical ribs 8 are fixedly connected with the latticed barrier strips 6 of the lifting climbing body 1.

The lifting lug 9 is arranged on the lifting tab body 1.

The height of the wood model 2 is less than or equal to 1000 mm.

During the molding, at first need place the wooden mould on the platform, then place fender iron all around, then weld round core gallows around the wooden mould, the core gallows adopts round steel welding, welds the end net earlier, then welds the founding muscle. The lifting bar body is placed on the stop iron. The vertical bar needs to be bent downwards and wound on the lifting flap body, then the vertical bar and the lifting flap are welded together, and the core lifting frame is guaranteed to have good tensile force in the box lifting process. And filling molding sand in the lifting bar body and outside the wood mold to complete the molding.

In the above embodiments, it is obvious to those skilled in the art that the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall within the protection scope of the appended claims. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention.

Claims

1. The utility model provides a casting is scale device for molding, a serial communication port, including the scale body, the wood type, the core gallows, the buting iron, the polylith buting iron encloses into the die cavity, the middle part of die cavity is equipped with the wood type, the scale body is placed in the top of buting iron, the scale body includes the frame, set up latticed blend stop in the frame, be equipped with the core gallows in the outside die cavity of wood type, the core gallows includes the end net, found the muscle, the end net is the frame type, leave the space between end net and the wood type, the bottom and the end net fixed connection who found the muscle, the top of founding the muscle and the latticed blend stop fixed connection of the scale body.

2. The casting modeling lifting flap device according to claim 1, wherein a lifting lug is provided on the lifting flap body.

3. The casting modeling climbing device according to claim 1, wherein the wood pattern height is 1000mm or less.