CN220311730U - Riser-free casting die for resin sand ductile iron - Google Patents

Abstract

The application discloses no riser casting mould of resin sand ductile iron, including support frame, bearing structure, no cap mouth casting bed die of resin sand ductile iron, no cap mouth casting mould and elevation structure on the resin sand ductile iron, fixed connection brace table on the inside wall of support frame, fixed connection fixed casing on the top lateral wall of brace table, fixed connection shock pad on the inside wall of fixed casing. This application support shell can restrict the rotation of resin sand ball iron cap-less mouth casting bed die for supporting shoe and support shell are convenient for better support and fix the rotation of resin sand ball iron cap-less mouth casting bed die, can restrict the rotation of resin sand ball iron cap-less mouth casting bed die, and this application shock pad can reduce the vibrations that support shell transmitted, and the elasticity that spring one and spring two compression produced can reduce the vibrations of transmitting to the brace table, is convenient for better carrying out the shock attenuation, reduces vibrating motor's vibration and wholly produces the influence to the casting mould.

Description

Riser-free casting die for resin sand ductile iron

Technical Field

The application relates to the field of casting molds, in particular to a riser-free casting mold for resin sand ductile iron.

Background

The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the part into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then pour the fluidity liquid into the cavity, and the liquid can be cooled and solidified to form the part with the same structural shape as the mould. A casting mould is used for casting resin sand ductile iron without riser.

CN212884970U discloses a resin sand ductile iron riser-free casting mold. Including the base, the first hydraulic stem of a plurality of is installed to the upper end of base, the common fixedly connected with locating plate of the output of the first hydraulic stem of a plurality of, the opening has been seted up to the upper end of locating plate, the upper end fixedly connected with of base accepts the seat, it is the arc setting to accept the seat, the bed die has been placed on the seat, the upper end of bed die passes the opening setting, the upper end of bed die is connected with the mould through opening and shutting the mechanism, vibration mechanism is all installed to the both sides of accepting the seat, vibration mechanism includes driving motor of fixed connection on accepting the seat lateral wall, fixedly connected with rolling disc on driving motor's the output. The utility model ensures that bubbles in the casting liquid can quickly overflow from the viscous casting liquid, thereby improving the quality of ductile iron.

The lower die on the casting die is directly placed on the bearing seat, and the lower die is not fixed, so that the lower die is not stable enough on the bearing seat, and can rotate to influence the use of the die.

Accordingly, it is desirable to provide a resin-bonded ductile iron riser-free casting mold that can better support and fix the resin-bonded ductile iron riser-free casting lower mold and can restrict rotation of the resin-bonded ductile iron riser-free casting lower mold.

Disclosure of Invention

The riser-free casting die for the resin sand ductile iron is used for solving the problem that a lower die of the casting die is not stable enough on a bearing seat in the prior art.

According to an aspect of the application, there is not riser casting mould provided resin sand ball iron, including support frame, bearing structure, resin sand ball iron no cap mouth casting bed die and elevation structure, fixed connection brace table on the inside wall of support frame, fixed connection fixed casing on the top lateral wall of brace table, fixed connection shock pad on the inside wall of fixed casing, be provided with shock-absorbing structure on fixed casing and the brace table, be provided with bearing structure on the shock-absorbing structure, fixedly connected with resin sand ball iron no cap mouth casting bed die on the bearing structure, the support frame passes through elevation structure and connects the resin sand ball iron no cap mouth casting bed die.

Further, the lifting structure comprises a cylinder, a lifting plate, lifting rods and a first fixing plate, wherein the cylinder is fixedly connected to the inner side wall of the top of the supporting frame, the lifting plate is fixedly connected to the output end of the cylinder, the lifting rods are fixedly connected to the outer side wall of the bottom of the lifting plate, the first fixing plate is fixedly connected to the bottom of the lifting rods, and the first fixing plate is fixedly connected with the upper die for casting the resin sand ball iron without a cap.

Further, four sliding grooves are formed in the side wall of the supporting table.

Further, shock-absorbing structure includes spring one, sliding plate, sliding rod, spring two, fixed plate two and attenuator, sliding rod sliding connection is on the lateral wall of fixed casing, shock pad and brace table, the top fixed connection fixed plate two of sliding rod, fixed connection spring two between fixed plate two and the shock pad, the bottom fixed connection sliding plate of sliding rod, sliding plate sliding connection is in the sliding tray, fixed connection spring one between sliding plate and the sliding tray, attenuator fixed connection is on the shock pad.

Further, bearing structure includes supporting shell, supporting shoe and vibrating motor, supporting shell sliding connection is on the shock pad, supporting shell's bottom fixed connection is at the top of fixed plate two and attenuator, fixed connection supporting shoe on the inside wall of supporting shell, fixed connection resin sand ductile iron does not have cap mouth casting bed die on the top lateral wall of supporting shoe, vibrating motor fixed connection is on supporting shell's bottom inside wall.

Further, the shock pad is made of rubber.

Through the above-mentioned embodiment of this application, adopted fixed casing, bearing structure, shock-absorbing structure and shock pad, solved casting die's bed die not stable enough problem on the socket, obtained and be convenient for better support and fix resin sand ball iron no cap mouth casting bed die, can restrict the rotation of resin sand ball iron no cap mouth casting bed die and be convenient for better shock attenuation effect that carries on.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic diagram of the overall side view internal structure of an embodiment of the present application.

In the figure: 1. a support frame; 2. a support table; 3. a fixed housing; 4. a shock pad; 5. a support structure; 501. a support housing; 502. a support block; 503. a vibration motor; 6. casting a lower die of the resin sand ductile iron without a cap opening; 7. casting an upper die of the resin sand ductile iron without a cap opening; 8. a lifting structure; 801. a cylinder; 802. a lifting plate; 803. a lifting rod; 804. a first fixing plate; 9. a sliding groove; 10. a shock absorbing structure; 1001. a first spring; 1002. a sliding plate; 1003. a slide bar; 1004. a second spring; 1005. a second fixing plate; 1006. a damper.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, the riser-free casting mold for resin sand ductile iron comprises a supporting frame 1, a supporting structure 5, a cap-free casting lower mold 6 for resin sand ductile iron, a cap-free casting upper mold 7 for resin sand ductile iron and a lifting structure 8, wherein a supporting table 2 is fixedly connected to the inner side wall of the supporting frame 1, a fixed shell 3 is fixedly connected to the outer side wall of the top of the supporting table 2, a shock pad 4 is fixedly connected to the inner side wall of the fixed shell 3, shock absorbing structures 10 are arranged on the fixed shell 3 and the supporting table 2, a supporting structure 5 is arranged on the shock absorbing structures 10, the cap-free casting lower mold 6 for resin sand ductile iron is fixedly connected to the supporting structure 5, and the supporting frame 1 is connected with the cap-free casting upper mold 7 for resin sand ductile iron through the lifting structure 8.

The supporting structure 5 and the fixed shell 3 are utilized to support and fix the resin sand ball iron cap-free mouth casting lower die 6 conveniently, rotation of the resin sand ball iron cap-free mouth casting lower die 6 can be limited, vibration reduction is conducted conveniently and well through the vibration reduction structure 10 and the vibration reduction pad 4, and the influence of vibration of the vibration motor 503 on the whole casting die is reduced.

The lifting structure 8 comprises an air cylinder 801, a lifting plate 802, lifting rods 803 and a first fixing plate 804, wherein the air cylinder 801 is fixedly connected to the inner side wall of the top of the supporting frame 1, the lifting plate 802 is fixedly connected to the output end of the air cylinder 801, the lifting rods 803 are fixedly connected to the outer side wall of the bottom of the lifting plate 802, the first fixing plate 804 is fixedly connected to the bottom of the lifting rods 803, the first fixing plate 804 is fixedly connected with the upper mold 7 for resin sand ductile iron cap-free casting, the air cylinder 801 drives the lifting plate 802 to ascend, the lifting plate 802 drives the lifting rods 803 to ascend, the lifting rods 803 drive the first fixing plate 804 to ascend, and the first fixing plate 804 drives the upper mold 7 for resin sand ductile iron cap-free casting.

Four sliding grooves 9 are formed in the side wall of the supporting table 2.

The shock absorption structure 10 comprises a first spring 1001, a sliding plate 1002, a sliding rod 1003, a second spring 1004, a second fixing plate 1005 and a damper 1006, wherein the sliding rod 1003 is slidably connected to the side walls of the fixed shell 3, the shock absorption pad 4 and the supporting table 2, the second fixing plate 1005 is fixedly connected to the top of the sliding rod 1003, the second spring 1004 is fixedly connected between the second fixing plate 1005 and the shock absorption pad 4, the sliding plate 1002 is fixedly connected to the bottom of the sliding rod 1003, the sliding plate 1002 is slidably connected in the sliding groove 9, the first spring 1001 is fixedly connected between the sliding plate 1002 and the sliding groove 9, the damper 1006 is fixedly connected to the shock absorption pad 4, in the shock process, the first spring 1001 and the second spring 1004 are compressed, the elasticity generated by compression of the first spring 1001 and the second spring 1004 is opposite to the force generated by shock impact, the two forces are mutually offset, the shock transmitted to the supporting table 2 can be reduced, and the damper 1006 can absorb shock and consume energy, and the spring 1001 and the second spring 1004 can be prevented from continuously bouncing.

The supporting structure 5 comprises a supporting shell 501, a supporting block 502 and a vibrating motor 503, wherein the supporting shell 501 is slidably connected to a shock pad 4, the bottom of the supporting shell 501 is fixedly connected to the top of a second fixing plate 1005 and a damper 1006, the supporting block 502 is fixedly connected to the inner side wall of the supporting shell 501, the resin sand ball iron cap-free casting lower die 6 is fixedly connected to the outer side wall of the top of the supporting block 502, the vibrating motor 503 is fixedly connected to the inner side wall of the bottom of the supporting shell 501, the supporting block 502 is fixedly connected to the resin sand ball iron cap-free casting lower die 6, the supporting shell 3 is used for limiting the rotation of the supporting shell 501, and the supporting shell 501 can be used for limiting the rotation of the resin sand ball iron cap-free casting lower die 6.

The shock pad 4 is made of rubber.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, the vibration motor 503 is started in the process of pouring the ductile iron, the vibration motor 503 vibrates to drive the support shell 501 to vibrate, the support shell 501 drives the support block 502 to vibrate, the support block 502 drives the resin ductile iron cap-free casting lower die 6 to vibrate, so that bubbles in the resin ductile iron cap-free casting lower die can quickly overflow from viscous pouring liquid, the vibration transmitted by the support shell 501 can be reduced by the vibration pad 4, the vibration can be downwards transmitted in the vibration process, the spring I1001 and the spring II 1004 are compressed in the vibration process, the elasticity generated by compression of the spring I1001 and the spring II 1004 is opposite to the force of vibration impact, the two forces cancel each other, the vibration transmitted to the support table 2 can be reduced, the damper 1006 can absorb vibration and consume energy, the spring I1001 and the spring II 1004 are prevented from continuously bouncing, the better shock absorption is facilitated, the influence of the vibration motor 503 on the whole casting die is reduced, the supporting block 502 is used for fixing the resin sand ball iron cap-free mouth casting lower die 6, the fixed shell 3 is used for limiting the rotation of the supporting shell 501, the supporting shell 501 can be used for limiting the rotation of the resin sand ball iron cap-free mouth casting lower die 6, the supporting block 502 and the supporting shell 501 can better support and fix the resin sand ball iron cap-free mouth casting lower die 6, the rotation of the resin sand ball iron cap-free mouth casting lower die 6 can be limited, the cylinder 801 is started, the cylinder 801 drives the lifting plate 802 to ascend, the lifting plate 802 drives the lifting rod 803 to ascend, the lifting rod 803 drives the fixed plate I804 to ascend, the fixed plate I804 drives the resin sand ball iron cap-free mouth casting upper die 7, the lower mold 6 for casting the resin sand ductile iron without the cap opening and the upper mold 7 for casting the resin sand ductile iron without the cap opening are separated.

The beneficial point of the application lies in:

1. this application is rational in infrastructure, and the supporting shoe is fixed resin sand ball iron does not have cap mouth casting bed die, fixes resin sand ball iron does not have cap mouth casting bed die in the support casing, and the rotation of support casing is restricted to fixed casing, and the support casing can restrict the rotation of resin sand ball iron does not have cap mouth casting bed die for the supporting shoe is convenient for better support with support casing and fixes resin sand ball iron does not have cap mouth casting bed die, can restrict the rotation of resin sand ball iron does not have cap mouth casting bed die.

2. The utility model has the advantages of reasonable structure, the shock pad can reduce the vibrations that support casing transmitted, but the vibrations in-process vibrations are transmitted downwards, at the vibrations in-process, make first and second compressed of spring, the elasticity that first and second compression of spring produced is opposite with the power that shakes the impact, two forces offset each other, can reduce the vibrations that transmit to the brace table, the attenuator can cushion the energy consumption, avoid first and second continuous spring of spring, be convenient for better shock attenuation, reduce vibrating motor's vibration and wholly produce the influence to casting mould.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The resin sand ductile iron riser-free casting die is characterized in that: including support frame (1), bearing structure (5), resin sand ball iron do not have cap mouth casting bed die (6), resin sand ball iron do not have cap mouth casting bed die (7) and elevation structure (8), fixed connection brace table (2) on the inside wall of support frame (1), fixed connection fixed casing (3) on the top lateral wall of brace table (2), fixed connection shock pad (4) on the inside wall of fixed casing (3), be provided with shock-absorbing structure (10) on fixed casing (3) and brace table (2), be provided with bearing structure (5) on shock-absorbing structure (10), fixedly connected with resin sand ball iron do not have cap mouth casting bed die (6) on bearing structure (5), support frame (1) are through elevation structure (8) connection resin sand ball iron do not have cap mouth casting bed die (7).

2. The resin-bonded sand ductile iron riser-free casting mold according to claim 1, wherein: the lifting structure (8) comprises a cylinder (801), a lifting plate (802), lifting rods (803) and a first fixing plate (804), wherein the cylinder (801) is fixedly connected to the inner side wall of the top of the supporting frame (1), the lifting plate (802) is fixedly connected to the output end of the cylinder (801), the lifting rods (803) are fixedly connected to the outer side wall of the bottom of the lifting plate (802), the first fixing plate (804) is fixedly connected to the bottom of the lifting rods (803), and the first fixing plate (804) is fixedly connected with the resin sand ball iron cap-free mouth casting upper die (7).

3. The resin-bonded sand ductile iron riser-free casting mold according to claim 1, wherein: four sliding grooves (9) are formed in the side wall of the supporting table (2).

4. The resin-bonded sand ductile iron riser-free casting mold according to claim 1, wherein: the damping structure (10) comprises a first spring (1001), a sliding plate (1002), a sliding rod (1003), a second spring (1004), a second fixed plate (1005) and a damper (1006), wherein the sliding rod (1003) is connected to the side wall of the fixed shell (3), the damping pad (4) and the supporting table (2) in a sliding mode, the second fixed plate (1005) is fixedly connected to the top of the sliding rod (1003), the second spring (1004) is fixedly connected between the second fixed plate (1005) and the damping pad (4), the sliding plate (1002) is fixedly connected to the bottom of the sliding rod (1003), the sliding plate (1002) is connected to the sliding groove (9) in a sliding mode, the first spring (1001) is fixedly connected between the sliding plate (1002) and the sliding groove (9), and the damper (1006) is fixedly connected to the damping pad (4).

5. The resin-bonded sand ductile iron riser-free casting mold according to claim 1, wherein: support structure (5) are including support casing (501), supporting shoe (502) and vibrating motor (503), support casing (501) sliding connection is on shock pad (4), the bottom fixed connection of support casing (501) is at the top of fixed plate two (1005) and attenuator (1006), fixed connection supporting shoe (502) on the inside wall of support casing (501), fixed connection resin sand ductile iron does not have cap mouth casting bed die (6) on the top lateral wall of supporting shoe (502), vibrating motor (503) fixed connection is on the bottom inside wall of support casing (501).

6. The resin-bonded sand ductile iron riser-free casting mold according to claim 5, wherein: the shock pad (4) is made of rubber.