CN214442829U

CN214442829U - Box casting device is used in production of nodular foundry goods

Info

Publication number: CN214442829U
Application number: CN202022835372.XU
Authority: CN
Inventors: 安伟
Original assignee: Donggang Yingshuo Machinery Co ltd
Current assignee: Donggang Yingshuo Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-22
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a box casting device is used in production of nodular foundry goods relates to nodular foundry goods production technical field, the utility model discloses a major structure, remove the structure, mounting structure, casting structure and auxiliary structure, major structure is including bearing box and shaping sand box, bearing box and shaping sand box are hollow structure, remove the structure and include the connecting seat, the rotation axis, baffle and pivot, a plurality of connecting seat upper surfaces all with bear the weight of under the case surface connection, a plurality of connecting seat lower surfaces are equipped with a plurality of rotary troughs respectively, a plurality of rotation axes respectively with a plurality of rotary troughs normal running fit, a plurality of baffle upper surfaces are connected with a plurality of rotation axis lower surfaces respectively, a plurality of baffle side surfaces are equipped with a plurality of swivelling orifices. The utility model relates to a box casting device is used in production of nodular cast member is through setting up gyro wheel and pivot, and the gyro wheel mainly cooperates the pivot to carry out rotary motion, makes the device can remove, is convenient for shift, sets up turning to of rotation axis messenger device more simple, and the device is more nimble.

Description

Box casting device is used in production of nodular foundry goods

Technical Field

The utility model relates to a nodular foundry goods production technical field, in particular to box casting device is used in nodular foundry goods production.

Background

Casting is a relatively early metal manufacturing process mastered by human, a casting process is a casting method which uses certain raw sand as a main modeling raw material, liquid metal is poured into a mould similar to a part in casting, and the part or a blank is obtained after the liquid metal is cooled.

The box casting device for producing the spherical ink castings in the prior art has the defects of no good shrinkage cavity prevention structure, imperfect casting structures and the like, imperfect transfer of the casting device and the like, and provides the box casting device for producing the spherical ink castings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a box casting device is used in production of nodular foundry goods, can effectively solve not prevent well among the background art that shrinkage cavity structure, casting isotructure are perfect inadequately and casting device's transfer is perfect scheduling problem inadequately.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a box casting device for producing a spherical ink casting comprises a main body structure, a moving structure, a mounting structure, a casting structure and an auxiliary structure, wherein the main body structure comprises a bearing box and a forming sand box, the bearing box and the forming sand box are both of a hollow structure, the moving structure comprises connecting seats, rotating shafts, baffles and rotating shafts, the upper surfaces of the connecting seats are all connected with the lower surface of the bearing box, the lower surfaces of the connecting seats are respectively provided with a plurality of rotating grooves, the rotating shafts are respectively in rotating fit with the rotating grooves, the upper surfaces of the baffles are respectively connected with the lower surfaces of the rotating shafts, the side surfaces of the baffles are provided with a plurality of rotating holes, the rotating shafts are respectively in rotating fit with the rotating holes, the mounting structure comprises a sliding device, a sliding block and a connecting column, the side surfaces of the sliding device are respectively welded with the surfaces of two sides in the bearing box, the casting structure comprises a pouring gate, a filter screen, a main pouring gate, a vertical pouring gate and a transverse pouring gate, wherein the pouring gate is arranged on the upper surface of the molding sand box, one end of the main pouring gate is connected with one end of the pouring gate, the other end of the main pouring gate is connected with one end of the vertical pouring gate, one end of the transverse pouring gate is connected with one end of the vertical pouring gate, the other end of the transverse pouring gate is connected with one side surface of the molding sand box, the auxiliary structure comprises exhaust holes and a chill, the exhaust holes are formed in the upper surface of the molding sand box, the chill is arranged in the molding sand box, and the number of the rotary grooves is four, the quantity of rotatory hole is eight, and the quantity of connecting seat is four, and the quantity of rotation axis is four, and the quantity of baffle is four, and the connecting seat provides the carrier, and the rotation axis makes turning to of device more simple, and the device is more nimble, and slider's quantity is two, and slider mainly provides slidable mounting's device, installs like this and dismantles fairly simplely.

Preferably, the main structure further comprises a molding cavity, the molding cavity is arranged inside the molding sand box, and the molding cavity is a main molten iron injection position, and a casting is molded in the molding cavity.

Preferably, the mobile structure still includes the gyro wheel, and is a plurality of the gyro wheel respectively with a plurality of pivot normal running fit, wherein, the quantity of gyro wheel is four, and the quantity of pivot is eight, and the gyro wheel mainly cooperates the pivot to carry out rotary motion, makes the device can remove, is convenient for shift.

Preferably, the side surfaces of the connecting columns are respectively welded with the side surfaces of the sliding blocks, the number of the connecting columns is two, the number of the sliding blocks is two, and the sliding blocks are mainly matched with the connecting columns to install the molding sand box.

Preferably, the casting structure further comprises a sprue pit, the sprue pit is arranged on the lower surface of the vertical pouring gate, and the sprue pit is mainly a transfer place where molten iron is gathered for casting.

Preferably, the auxiliary structure still includes the cooling pipeline, and is a plurality of the cooling pipeline sets up inside the bearing box, and the cooling pipeline can make the cooling order of foundry goods change, prevents the production of shrinkage cavity.

The utility model discloses following beneficial effect has:

1. by arranging the chilling block and the cooling pipeline, the utility model can change the solidification sequence of the casting through the chilling block and the cooling pipeline, and prevent the shrinkage cavity from generating, so as to obtain a more compact casting;

2. the utility model has the advantages that the roller wheel and the rotating shaft are arranged, the roller wheel is mainly matched with the rotating shaft to rotate, so that the device can move and is convenient to transfer, the rotating shaft is arranged to make the steering of the device simpler, and the device is more flexible;

3. the utility model discloses a set up vertical watering and cross gate and cooperate, can be better pour into the shaping intracavity with the molten iron into, the filter screen also can filter some not completely melt iron.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a box casting device for producing nodular cast iron of the present invention;

FIG. 2 is a schematic top view of the casting device of the box for producing nodular cast iron of the present invention;

FIG. 3 is a schematic side view of the casting device of the box for producing nodular cast iron of the present invention;

FIG. 4 is an enlarged view of a portion of the thin film transistor shown in FIG. 2;

FIG. 5 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 6 is a partially enlarged view of the point C in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a body structure; 110. a carrying case; 120. molding a sand box; 130. a molding cavity; 200. a moving structure; 210. a connecting seat; 220. a rotating shaft; 230. a baffle plate; 240. a rotating shaft; 250. a roller; 300. a mounting structure; 310. a sliding device; 320. a slider; 330. connecting columns; 400. casting the structure; 410. a gate; 420. a filter screen; 430. a main runner; 440. a vertical pouring channel; 450. a transverse pouring gate; 460. a sprue pit; 500. an auxiliary structure; 510. an exhaust hole; 520. performing cold iron; 530. a cooling pipeline.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model relates to a box casting device for producing nodular cast iron, including main structure 100, movable structure 200, mounting structure 300, casting structure 400 and auxiliary structure 500, main structure 100 includes bearing box 110 and molding sand box 120, bearing box 110 and molding sand box 120 are hollow structures, movable structure 200 includes connecting seat 210, rotation axis 220, baffle 230 and pivot 240, the upper surface of a plurality of connecting seats 210 all is connected with bearing box 110 lower surface, a plurality of connecting seat 210 lower surfaces are respectively provided with a plurality of rotating grooves, a plurality of rotation axis 220 respectively with a plurality of rotating groove rotary fit, a plurality of baffle 230 upper surfaces are respectively connected with a plurality of rotation axis 220 lower surfaces, a plurality of baffle 230 side surfaces are provided with a plurality of rotating holes, a plurality of pivot 240 respectively with a plurality of rotating hole rotary fit, mounting structure 300 includes slider 310, slider 320 and spliced pole 330, the side surfaces of the plurality of sliding devices 310 are respectively welded with the two side surfaces of the interior of the bearing box 110, the side surfaces of the plurality of sliding devices 310 are respectively provided with a plurality of sliding grooves, the plurality of sliding blocks 320 are respectively in sliding fit with the plurality of sliding grooves, the side surfaces of the plurality of connecting columns 330 are respectively welded with the side surfaces of the plurality of sliding blocks 320, the two side surfaces of the molding sand box 120 are respectively connected with the side surfaces of the plurality of connecting columns 330, the casting structure 400 comprises a pouring gate 410, a filter screen 420, a main pouring gate 430, a vertical pouring gate 440 and a transverse pouring gate 450, the pouring gate 410 is arranged on the upper surface of the molding sand box 120, one end of the main pouring gate 430 is connected with one end of the pouring gate 410, the other end of the main pouring gate 430 is connected with one end of the vertical pouring gate 440, one end of the transverse pouring gate 450 is connected with one side surface of the molding sand box 120, the auxiliary structure 500 comprises an exhaust hole 510 and a chill 520, and a plurality of exhaust holes 510 are arranged on the upper surface of the molding sand box 120, the chills 520 are arranged inside the molding sand box 120, wherein the number of the rotating grooves is four, the number of the rotating holes is eight, the number of the connecting seats 210 is four, the number of the rotating shafts 220 is four, the number of the baffle plates 230 is four, the connecting seats 210 provide carriers, the rotating shafts 220 enable the steering of the device to be simpler, the device is more flexible, the number of the sliding devices 310 is two, the sliding devices 310 mainly provide sliding installation devices, and the installation and the disassembly are simpler.

Referring to fig. 4, the main structure 100 further includes a molding cavity 130, the molding cavity 130 is disposed inside the molding flask 120, and the molding cavity 130 is a place where molten iron is mainly injected and a casting is molded therein.

Referring to fig. 3, the moving structure 200 further includes rollers 250, the rollers 250 are respectively rotatably engaged with the rotating shafts 240, wherein the number of the rollers 250 is four, the number of the rotating shafts 240 is eight, and the rollers 250 are mainly engaged with the rotating shafts 240 to perform a rotating motion, so that the device can move and is convenient to transfer.

Referring to fig. 5, the side surfaces of the connecting pillars 330 are welded to the side surfaces of the sliders 320, respectively, wherein the number of the connecting pillars 330 is two, the number of the sliders 320 is two, and the sliders 320 are mainly matched with the connecting pillars 330 to mount the molding flask 120.

Referring to fig. 4, the casting structure 400 further includes a casting pit 460, the casting pit 460 is disposed on a lower surface of the vertical runner 440, and the casting pit 460 is mainly a transfer point where molten iron is gathered for casting.

Referring to fig. 2, the auxiliary structure 500 further includes a plurality of cooling pipes 530, the cooling pipes 530 are disposed inside the carrying box 110, and the cooling pipes 530 can change a cooling sequence of the castings to prevent shrinkage cavities.

When the personnel use, utilize gyro wheel 250 cooperation pivot 240 to push away the rail to appointed place, rotation axis 220 turns to, the device is more nimble, utilize slider 310 and slider 320 cooperation, load into the bearing box 110 inside from the top with the molding sand box 120, pour into main runner 430 through runner 410 with the molten iron that makes, can filter some not completely melted irons through filter screen 420, vertical runner 440 and horizontal runner 450 cooperate, can be better pour into the molten iron into the molding cavity 130, hot gas is discharged to exhaust hole 510, chill 520 and cooling pipeline 530 can change the solidification order of foundry goods, prevent the production of shrinkage cavity, in order to obtain more inseparable foundry goods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box casting device is used in production of nodular casting, includes major structure (100), removes structure (200), mounting structure (300), casting structure (400) and auxiliary structure (500), its characterized in that: the main body structure (100) comprises a bearing box (110) and a molding sand box (120), the bearing box (110) and the molding sand box (120) are both hollow structures, the moving structure (200) comprises connecting seats (210), rotating shafts (220), baffle plates (230) and rotating shafts (240), the upper surfaces of the connecting seats (210) are all connected with the lower surface of the bearing box (110), the lower surfaces of the connecting seats (210) are respectively provided with a plurality of rotating grooves, the rotating shafts (220) are respectively matched with the rotating grooves in a rotating manner, the upper surfaces of the baffle plates (230) are respectively connected with the lower surfaces of the rotating shafts (220), the side surfaces of the baffle plates (230) are provided with a plurality of rotating holes, the rotating shafts (240) are respectively matched with the rotating holes in a rotating manner, the mounting structure (300) comprises a sliding device (310), a sliding block (320) and a connecting column (330), the side surfaces of the plurality of sliding devices (310) are respectively welded with the two side surfaces in the bearing box (110), the side surfaces of the plurality of sliding devices (310) are respectively provided with a plurality of sliding grooves, the plurality of sliding blocks (320) are respectively in sliding fit with the plurality of sliding grooves, the side surfaces of the plurality of connecting columns (330) are respectively welded with the side surfaces of the plurality of sliding blocks (320), the two side surfaces of the molding sand box (120) are respectively connected with the side surfaces of the plurality of connecting columns (330), the casting structure (400) comprises a pouring gate (410), a filter screen (420), a main pouring gate (430), a vertical pouring gate (440) and a transverse pouring gate (450), the pouring gate (410) is arranged on the upper surface of the molding sand box (120), one end of the main pouring gate (430) is connected with one end of the pouring gate (410), the other end of the main pouring gate (430) is connected with one end of the vertical pouring gate (440), one end of the transverse pouring gate (450) is connected with one end of the vertical pouring gate (440), the other end of the transverse pouring gate (450) is connected with one side surface of the molding sand box (120), the auxiliary structure (500) comprises an exhaust hole (510) and a chill (520), the exhaust hole (510) is arranged on the upper surface of the molding sand box (120), and the chill (520) is arranged inside the molding sand box (120).

2. The box casting device for producing nodular cast iron of claim 1, wherein: the main body structure (100) further comprises a molding cavity (130), and the molding cavity (130) is arranged inside the molding sand box (120).

3. The box casting device for producing nodular cast iron of claim 1, wherein: the moving structure (200) further comprises rollers (250), and the rollers (250) are respectively in rotating fit with the rotating shafts (240).

4. The box casting device for producing nodular cast iron of claim 1, wherein: the casting structure (400) further comprises a sprue cup (460), and the sprue cup (460) is arranged on the lower surface of the vertical pouring channel (440).

5. The box casting device for producing nodular cast iron of claim 1, wherein: the auxiliary structure (500) further comprises a cooling pipeline (530), and the cooling pipelines (530) are arranged inside the bearing box (110).