CN211191972U

CN211191972U - Casting frame convenient to blanking

Info

Publication number: CN211191972U
Application number: CN201921711468.6U
Authority: CN
Inventors: 孙洪胜
Original assignee: Dandong Ruiding Casting Co ltd
Current assignee: Dandong Ruiding Casting Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-07
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a casting frame convenient to blanking, include: basis dish, bear set, a plurality of to bracing piece, a plurality of inferior valve mould, a plurality of epitheca mould, a plurality of to carriage, feed opening and rolling wheelset, bear set overlap joint the basis set upper surface, and along the rotation is located at basis set center, the feed opening is located basis set upper surface one end, bear set upper surface processing have with feed opening assorted a plurality of through-hole. The casting frame convenient for blanking has the advantages that the bearing capacity is large, the occupied space is saved, the blanking is convenient to fall down one by one, the labor intensity of workers is reduced, the gravity extrusion is stacked, the forming is good, the blanking is controlled in a rotating mode, the moving is convenient, the upper shell die and the lower shell die are well aligned, and the demoulding is convenient.

Description

Casting frame convenient to blanking

Technical Field

The utility model relates to a casting frame field provides a casting frame convenient to blanking very much.

Background

Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained.

In order to cast more parts, more dies need to be used simultaneously, in order to facilitate good molten iron forming and convenient demoulding, an upper shell die and a lower shell die need to be used in a stacking mode, a large amount of sand is placed around the molten iron, the sand is extruded by an external device to facilitate the limitation of the shape of the molten iron, the upper shell die and the lower shell die are in a separated state in the prior art, alignment is inconvenient in forming, if more dies are used simultaneously, the dies are placed in a space in parallel, the occupied space is small, the extruded sand needs to be manually removed in demoulding, the upper shell die and the lower shell die which are the uppermost ends are taken firstly due to hardness after extrusion, manual direct cleaning is inconvenient, a simple bearing frame is used, the upper shell die and the lower shell die have certain weights and are added with the molten iron and the sand inside, the weight is larger, the upward taking is more laborious, the upward taking is easy to deviate, and the casting error is caused, so that the casting frame convenient for blanking is designed for solving the problems and more conveniently producing the casting.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the above problem, the utility model aims at providing a casting frame convenient to blanking.

The utility model provides a technical scheme is: a casting rack convenient for blanking comprises: a plurality of inferior valve mould and a plurality of epitheca mould, its characterized in that still includes: a base plate, a bearing plate, a plurality of pairs of support rods, a plurality of pairs of sliding frames, a feed opening and a rolling wheel set, the bearing plate is overlapped on the upper surface of the base plate and rotates along the center of the base plate, the feed opening is located basic dish upper surface one end, bear set upper surface processing have with feed opening assorted a plurality of through-hole, per two pairs bracing piece fixed connection be in the inboard surface of through-hole, a plurality of inferior valve mould with the upper shell mould evenly is located a plurality of through-hole, and every the upper shell mould all is located inferior valve mould upper surface, per two pairs the carriage is located the upper shell mould or the inferior valve mould outside, and the suit are in on the bracing piece, the rolling wheelset is located basic dish lower surface edge.

Preferably, a vertical T-shaped frame is further arranged at the center of the upper surface of the bearing plate.

Further preferably, each sliding frame is half sleeved on the support rod and moves along the vertical direction of the support rod.

Preferably, a multi-fork auxiliary frame is movably embedded on the outer side surface of each supporting rod, and the lower end of each multi-fork auxiliary frame is movably embedded in the bearing plate.

Preferably, the distance between the lower surface of the base plate and the lower surface of the rolling wheel set is matched with the height of each combination of the upper shell mold and the lower shell mold.

Further preferably, each rolling wheel in the rolling wheel group is provided with a braking member for locking.

Further preferably, the diameters of the base plate and the carrier plate are the same.

The utility model provides a casting frame convenient to blanking, a bearing capacity saves the occupation of land space greatly simultaneously, is convenient for the blanking downwards one by one, alleviates artifical intensity of labour, and through piling up the gravity extrusion, the shaping is good, and the rotation control blanking removes more conveniently, and the upper and lower shell mould is aimed at well, the more convenient device of drawing of patterns.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

FIG. 1 is a schematic structural view of a casting frame facilitating blanking according to the present invention;

FIG. 2 is a front sectional view of the present casting frame for facilitating blanking;

FIG. 3 is a top view of the carrier plate, the support rod, the lower shell mold and the vertical T-shaped frame in the casting frame for facilitating blanking;

FIG. 4 is a bottom view of the base plate, the feed opening, the rolling wheel set and the braking member of the casting frame for facilitating the blanking;

fig. 5 is a partially enlarged view of the carrier tray, the support bar, the lower shell mold, the sliding frame, and the multi-fork auxiliary frame in the casting frame convenient for blanking;

in the figure: 1. a base disk; 2. a carrier tray; 3. a support bar; 4. a lower shell mold; 5. an upper shell mold; 6. a carriage; 7. a feeding port; 8. a rolling wheel group; 9. a vertical T-shaped frame; 10. a multi-fork auxiliary frame; 11. a brake member.

Detailed Description

The invention will be further explained below with reference to specific embodiments, without limiting the invention.

As shown in fig. 1-5, the utility model provides a casting frame convenient to blanking, include: a plurality of lower shell molds 4 and a plurality of upper shell molds 5, and is characterized by further comprising a base plate 1, a bearing plate 2, a plurality of pairs of support rods 3, a plurality of pairs of sliding frames 6, a feed opening 7 and a rolling wheel set 8, wherein the bearing plate 2 is lapped on the upper surface of the base plate 1 and rotates along the center of the base plate 1, the feed opening 7 is positioned at one end of the upper surface of the base plate 1, a plurality of through holes matched with the feed opening 7 are processed on the upper surface of the bearing plate 2, every two pairs of support rods 3 are fixedly connected on the inner side surfaces of the through holes, a plurality of lower shell molds 4 and upper shell molds 5 are uniformly positioned in the plurality of through holes, each upper shell mold 5 is positioned on the upper surface of the lower shell mold 4, every two pairs of sliding frames 6 are positioned on the outer side of the upper shell mold 5 or the lower shell mold 4 and are sleeved on the support rods 3, the rolling wheel set 8 is located at the edge of the lower surface of the base plate 1, the lower ends of every two pairs of support rods 3 are fixedly connected to the inner side surfaces of the through holes on the bearing plate 2, as shown in fig. 1, the bearing plate 2 is firstly rotated on the base plate 1, so that each through hole on the upper surface of the bearing plate 2 does not correspond to the discharge opening 7 on the base plate 1, then a lower shell mold 4 is firstly placed in each through hole, wherein two pairs of sliding frames 6 on the outer side surface of each lower shell mold 4 slide on the corresponding two pairs of support rods 3, so as to facilitate the installation from top to bottom, appropriate sand is filled in each lower shell mold 4, the sand can be tightly extruded by an external pressurizing device, and then the upper shell mold 5 is lapped on the upper surface of the corresponding lower shell mold 4 in the same installation mode as the lower shell mold 4, then pouring molten iron into a cavity between the upper shell mold 5 and the lower shell mold 4 through an external pouring machine, so that the upper shell mold 5 and the lower shell mold 4 are always kept on the same vertical line and the alignment is good, then pouring sand into the residual gap on the upper surface of the upper shell mold 5, tightly extruding the sand through an external pressurizing device to facilitate the forming of the internal molten iron, because the height of each supporting rod 3 is higher, a plurality of pairs of lower shell molds 4 and upper shell molds 5 can be placed in a presenting manner to save space, and simultaneously, when the plurality of pairs of lower shell molds 4 and upper shell molds 5 are stacked, the external extrusion is performed again to ensure that the integral compaction degree is good and the forming is good, after the forming, the casting piece needs to be taken out from the upper shell mold 5 and the lower shell mold 4, and the pair of upper shell molds 5 and the lower shell molds 4 need to be unloaded, because the bearing plate 2 is poured firstly at the lowest part and is formed firstly at the lowest part, the bearing plate 2 can be manually rotated on the upper surface of the base plate 1, the through hole to be unloaded faces the blanking port 7, because the sliding frame 6 can slide on the supporting rod 3, the upper shell mold 5 and the lower shell mold 4 are driven to slide downwards through the blanking port 7, after the sliding is finished, the vertical horse of the bearing plate 2 is rotated reversely, the pair of the upper shell mold 5 and the lower shell mold 4 in the same through hole is prevented from sliding downwards, because the upper surface of the base plate 1 is lapped at the lower surface of the bearing plate 2, when the blanking is not carried out, the upper surface of the base plate 1 is convenient to intercept the lower shell mold 4 at the lowest layer, according to the display condition of figures 3-4, the through holes and the blanking port 7 are staggered, the blanking is convenient to carry out the blanking one by one and control the non-blanking operation, wherein because in the blanking process, the upper shell mold 5 and the lower shell mold 4 directly fall on the ground through the feed opening 7, a certain falling distance exists, proper vibration can be generated when the upper shell mold 5 and the lower shell mold 4 are contacted with the ground, casting parts can be conveniently and properly separated from sand inside the upper shell mold 5 and the lower shell mold 4, sand digging is convenient, the casting parts can not be damaged due to the fact that the falling distance is not very high, the casting parts can be well formed and placed due to the fact that a plurality of casting parts are stacked, the weight of extrusion can be increased, the placing space can be saved, the bearing disc 2 can only rotate on the upper surface of the base disc 1, the connection relation among the casting parts comprises but not limited to inserting a vertical round shaft or embedding a rotating bearing, as long as the lower surface of the bearing disc 2 is lapped on the upper surface of the base disc 1 and can rotate, and the sliding frame 6 can only move on the supporting rod 3, the shape of carriage 6 is decided according to the shape of 3 of bracing piece, and wherein epitheca mould 5 and inferior valve mould 4 all can be chooseed for use the four sides and shelter from, and the condition that the upper and lower face was not sheltered from is convenient for fill out the sand more, and the rolling wheelset 8 that is located 1 lower surface of basic dish is convenient for support also to be convenient for remove under the promotion for this device is whole to be removed, is convenient for accept to fill out the sand and accept that extrusion device carries out the extrusion operation.

As the improvement of the technical scheme, the center of the upper surface of the bearing disc 2 is also provided with a vertical T-shaped frame 9, the vertical T-shaped frame 9 is convenient to hold when moving, and the device can be fixed through an external fixing piece when extruding and filling sand, so that the extruding and filling sand are prevented from deviating.

As the improvement of the technical scheme, each sliding frame 6 is half sleeved on the support rod 3 and moves along the vertical direction of the support rod 3, and each sliding frame 6 is half sleeved on the support rod 3, so that the installation and the blanking are more convenient.

As the improvement of the technical scheme, the outer side surface of each support rod 3 is movably embedded with a multi-fork auxiliary frame 10, the lower end of each multi-fork auxiliary frame 10 is movably embedded in the bearing plate 2, the height of each support rod 3 is higher, so that the external auxiliary support can be increased, the part of the multi-fork auxiliary frame 10 positioned on the side surface is movably embedded in the support rod 3, the lower end is movably embedded on the upper surface of the bearing plate 2, holes are formed in the side surface of the support rod 3, the installation is more convenient, and the support effect is better.

As the improvement of the technical scheme, the distance between the lower surface of the base plate 1 and the lower surface of the rolling wheel set 8 is matched with the height of the combination of the upper shell mold 5 and the lower shell mold 4, and due to the height matching, when the upper shell mold 5 and the lower shell mold 4 descend at each time, the upper shell mold 5 and the lower shell mold 4 can be conveniently blanked, and each pair of blanking is convenient.

As a modification of the technical solution, each rolling wheel in the rolling wheel group 8 is provided with a brake 11 for locking, wherein the rolling wheel group 8 is only provided with movement, including but not limited to universal wheels, etc., the brake 11 on each rolling wheel is convenient for the operation of locking, so that in the locking state, the rolling wheel is not moved, so that the device is not moved, and is matched with the vertical T-shaped frame 9 at the upper end, so that the device is well fixed, wherein the brake 11 is only used for locking the rolling wheel, including but not limited to swinging friction plates or forks inserted into the rolling wheel for preventing rolling, etc.

As the improvement of the technical scheme, the diameters of the base plate 1 and the bearing plate 2 are the same, the diameters are the same, so that the appearance structure is attractive, the bearing plate is placed to occupy tidy space, the rotation is also convenient, and a large amount of the device can be conveniently stacked.

In connection with the actual operation, the surfaces of the base plate 1 and the carrier plate 2 and of each support rod 3 are coated with a protective layer to prevent frictional deformation and to prevent oxidation of the surfaces.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A casting rack convenient for blanking comprises: a plurality of lower shell molds (4) and a plurality of upper shell molds (5), and is characterized by further comprising a base plate (1), a bearing plate (2), a plurality of pairs of support rods (3), a plurality of pairs of sliding frames (6), a feed opening (7) and a rolling wheel set (8), wherein the bearing plate (2) is lapped on the upper surface of the base plate (1) and rotates along the center of the base plate (1), the feed opening (7) is positioned at one end of the upper surface of the base plate (1), a plurality of through holes matched with the feed opening (7) are processed on the upper surface of the bearing plate (2), every two pairs of support rods (3) are fixedly connected on the inner side surfaces of the through holes, the plurality of lower shell molds (4) and the plurality of upper shell molds (5) are uniformly positioned in the plurality of through holes, and each upper shell mold (5) is positioned on the upper surface of the lower shell molds (4), every two pairs of sliding frames (6) are positioned on the outer side of the upper shell mold (5) or the outer side of the lower shell mold (4) and sleeved on the supporting rod (3), and the rolling wheel set (8) is positioned on the edge of the lower surface of the foundation disc (1).

2. A casting frame convenient for blanking according to claim 1, characterized in that a vertical T-shaped frame (9) is further arranged at the center of the upper surface of the carrier plate (2).

3. A blanking facilitating casting frame according to claim 1, characterized in that each of said carriages (6) is half-fitted over said supporting bar (3) and moves vertically along said supporting bar (3).

4. A casting frame convenient for blanking according to claim 1, characterized in that a multi-fork auxiliary frame (10) is movably embedded on the outer side surface of each supporting rod (3), and the lower end of each multi-fork auxiliary frame (10) is movably embedded in the bearing disc (2).

5. A blanking facilitating casting frame according to claim 1, characterized in that the distance between the lower surface of the base plate (1) and the lower surface of the rolling wheel set (8) matches the height of each upper shell mold (5) and lower shell mold (4) combination.

6. A casting frame for facilitating blanking according to claim 1, wherein each rolling wheel of the rolling wheel group (8) is provided with a braking member (11) for locking.

7. A casting frame facilitating blanking according to claim 1, characterized in that the base plate (1) and the carrier plate (2) have the same diameter.