CN219598051U

CN219598051U - Detachable die-casting assembly for die-casting molding of steel ingot mold

Info

Publication number: CN219598051U
Application number: CN202321162354.7U
Authority: CN
Inventors: 朱荣根; 马建忠
Original assignee: Zhenjiang Baoruitong Machinery Co ltd
Current assignee: Zhenjiang Baoruitong Machinery Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-08-29
Anticipated expiration: 2033-05-15

Abstract

The utility model provides a detachable die-casting assembly for die-casting molding of steel ingot molds, which comprises an upper mold and a lower mold, wherein the bottom of the upper mold is connected with the top of the lower mold in a clamping way, an injection molding opening is formed in the top of the upper mold, pressing plates are fixedly arranged at four corners of the upper mold, L-shaped sliding grooves are formed at four corners of the lower mold, L-shaped pressing blocks are connected in a sliding way, mounting grooves are formed at four corners of the lower mold, the mounting grooves are communicated with the L-shaped pressing blocks in a sealing way, and sealing covers are connected at the bottom ends of the mounting grooves in a threaded way.

Description

Detachable die-casting assembly for die-casting molding of steel ingot mold

Technical Field

The utility model belongs to the technical field of die casting, and particularly relates to a detachable die casting assembly for die casting molding of a steel ingot mold.

Background

The die casting die is a tool for casting metal parts, a die casting process is completed on a special die casting die forging machine, after pouring, the existing die casting die is easy to adhere a part formed by cooling in the die casting die, the die casting die is inconvenient to take out by workers, meanwhile, some die casting components on the surface of the die casting die are pressed and are generally welded on the die casting die, when the die casting die is damaged, the whole die casting die can be generally replaced, and the cost is high when the die casting die is used.

The "component structure convenient for processing and forming of a metal die-casting die" disclosed in application number "cn202122573249.X" is also an increasingly mature technology, and further includes "including a die holder, a die core component disposed on the die holder for forming, a die-casting module disposed on the die core component for die-casting, a limit module disposed on the die-casting module and the die holder for limiting, and a wear-resistant module disposed on the front and rear sides of the die holder for preventing wear of the die holder", where the device has the following defects in practical use: although the device can be through the setting of spacing module, can fix the direction of movement of die casting module, avoid die casting module to take place the skew, separate die casting module and die holder simultaneously, conveniently cast the metal, but still adhere in die casting module easily after the part shaping, be inconvenient for the part to take off the membrane, there is certain limitation.

Disclosure of Invention

The utility model aims to provide a detachable die-casting assembly for die-casting molding of a steel ingot mold, and aims to solve the problems that in the prior art, a part subjected to cooling molding is easy to adhere in the die-casting mold, is inconvenient to take out by workers, and meanwhile, some die-casting assemblies are pressed on the surface of the mold and are welded on the die-casting mold, and when the die-casting assemblies are damaged, the whole die-casting mold can be replaced generally.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including last mould and bed die, go up mould bottom and bed die top block and be connected, go up mould top and seted up the mouth of moulding plastics, go up mould four corners fixed mounting and have pressed the board, L shape spout has been seted up in the bed die four corners, sliding connection has L shape to press the briquetting in the L shape spout, the mounting groove has been seted up in the bed die four corners, mounting groove and L shape press the sealed intercommunication of briquetting, mounting groove bottom threaded connection has sealed lid.

In order to facilitate demoulding of casting parts, the detachable die-casting assembly for die-casting molding of the steel ingot mould is preferable, a damping telescopic rod is arranged in the sealing cover, and a spring is arranged on the outer wall of the damping telescopic rod.

In order to facilitate the disassembly of the sealing cover, the detachable die casting component for die casting molding of the steel ingot mold is preferable, and the bottom end of the sealing cover is provided with a cross groove.

In order to limit the L-shaped pressing block, the detachable die-casting assembly for die-casting molding of the steel ingot mould is preferable, one side of the bottom of the L-shaped pressing block is provided with a connecting hole, the top end of the damping telescopic rod is provided with an anti-slip column, and the anti-slip column is arranged in the connecting hole.

In order to facilitate the disassembly of the ejector rod, the detachable die casting assembly for die casting molding of the steel ingot mould is preferable, one side of the L-shaped pressing block is provided with a threaded hole, and the ejector rod is connected in the threaded hole in a threaded manner.

In order to facilitate the movement of the ejector rod, the detachable die-casting assembly for die-casting molding of the steel ingot mould is preferable, limit holes are formed in four corners of the inner wall of the lower mould, and the ejector rod is connected in the limit holes in a penetrating manner.

In order to avoid displacement after the upper die and the lower die are mounted, the detachable die-casting assembly for die-casting molding of the steel ingot die is preferable, positioning holes are formed in two sides of four corners of the top of the lower die, positioning columns are arranged in four corners of the bottom of the upper die, and the positioning columns are connected with the positioning holes in a penetrating mode.

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

1) The L-shaped pressing block is upwards pushed by the spring rebound matched with the damping telescopic rod, the ejector rod is ejected out of the limiting hole, the formed part is ejected out, the part is prevented from being adhered to the inner wall of the lower die, and workers can take out the cooled formed part conveniently;

2) The sealing cover is screwed out by using the cross screwdriver, so that the spring and the damping telescopic rod are convenient to replace, the anti-skid column is inserted into the connecting hole after the damping telescopic rod is replaced, the L-shaped pressing block is lifted up and down to be guided, and meanwhile dislocation after the L-shaped pressing block is replaced is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a lower mold according to the present utility model;

fig. 3 is a schematic view of the structure of the sealing cover of the present utility model.

In the figure: 1. an upper die; 2. a lower die; 3. an injection molding port; 4. pressing the plate; 5. an L-shaped chute; 6. an L-shaped pressing block; 7. a mounting groove; 8. sealing cover; 9. damping telescopic rod;

10. a spring; 11. a cross groove; 12. a connection hole; 13. an anti-skid column; 14. a threaded hole; 15. a push rod; 16. a limiting hole; 17. positioning holes; 18. and positioning columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a steel ingot mould die-casting shaping is with detachable die-casting subassembly, including last mould 1 and bed die 2, go up mould 1 bottom and bed die 2 top block connection, go up mould 1 top and seted up the mouth of moulding plastics 3, go up mould 1 four corners fixed mounting and press board 4, L shape spout 5,L shape spout 5 sliding connection has L shape to press piece 6 has been seted up in bed die 2 four corners, mounting groove 7 and L shape press piece 6 seal intercommunication, mounting groove 7 bottom threaded connection has sealed lid 8.

Preferably: a damping telescopic rod 9 is arranged in the sealing cover 8, and a spring 10 is arranged on the outer wall of the damping telescopic rod 9.

When the upper die 1 and the lower die 2 are mounted, the pressing plate 4 downwards presses the L-shaped pressing block 6 to enable the ejector rod 15 to retract into the limiting hole 16, the part is poured through the injection molding opening 3, after the part is molded, the upper die 1 is taken out, the spring 10 is in rebound fit with the damping telescopic rod 9 to enable the L-shaped pressing block 6 to be pushed upwards, the ejector rod 15 is ejected from the limiting hole 16, and the molded part is ejected.

Preferably: the bottom end of the sealing cover 8 is provided with a cross groove 11.

When the damper is particularly used, the sealing cover 8 is unscrewed by propping the cross groove 11 against the cross screwdriver when the sealing cover 8 is dismounted, so that the spring 10 and the damper telescopic rod 9 can be replaced conveniently.

Preferably: a connecting hole 12 is formed in one side of the bottom of the L-shaped pressing block 6, an anti-slip column 13 is arranged at the top end of the damping telescopic rod 9, and the anti-slip column 13 is arranged in the connecting hole 12.

When the damping telescopic rod 9 is specifically used, after the damping telescopic rod 9 is replaced, the anti-skid column 13 is inserted into the connecting hole 12 to guide the up-down lifting of the L-shaped pressing block 6, and meanwhile, dislocation of the L-shaped pressing block 6 after replacement is avoided.

Preferably: one side of the L-shaped pressing block 6 is provided with a threaded hole 14, and a push rod 15 is connected in the threaded hole 14 in a threaded manner.

When the screw rod 15 is replaced in specific use, the screw rod 15 is screwed out from the threaded hole 14 to replace the screw rod 15.

Preferably: limiting holes 16 are formed in four corners of the inner wall of the lower die 2, and ejector rods 15 are connected in the limiting holes 16 in a penetrating mode.

When the cooling device is particularly used, the ejector rod 15 stretches out back and forth in the limiting hole 16 to eject the formed part, so that a worker can take out the cooled formed part conveniently.

Preferably: positioning holes 17 are formed in two sides of four corners of the top of the lower die 2, positioning columns 18 are arranged in four corners of the bottom of the upper die 1, and the positioning columns 18 are connected with the positioning holes 17 in a penetrating mode.

When the mold is specifically used, after the upper mold 1 and the lower mold 2 are installed, the positioning posts 18 are inserted into the positioning holes 17, so that the position deviation of the upper mold 1 and the lower mold 2 during pouring is prevented.

Working principle: after the upper die 1 and the lower die 2 are installed, the pressing plate 4 downwards presses the L-shaped pressing block 6 to enable the ejector rod 15 to retract into the limiting hole 16, parts are poured through the injection molding opening 3, after the parts are molded, the upper die 1 is taken out, the pressing plate 4 is lack of pressing, the spring 10 is in rebound fit with the damping telescopic rod 9 to enable the L-shaped pressing block 6 to push upwards, the ejector rod 15 ejects out of the limiting hole 16, the molded parts are ejected, workers are convenient to take out the parts subjected to cooling molding, when the sealing cover 8 is detached, the cross screwdriver is propped against the cross groove 11 to screw out the sealing cover 8, replacement of the spring 10 and the damping telescopic rod 9 is facilitated, after the damping telescopic rod 9 is replaced, the anti-slip column 13 is inserted into the connecting hole 12, lifting of the L-shaped pressing block 6 is guided, dislocation after the replacement of the L-shaped pressing block 6 is avoided, the ejector rod 15 is screwed out from the threaded hole 14 for replacement, and after the upper die 1 and the lower die 2 are installed, the positioning column 18 is inserted into the positioning hole 17, and the positions of the upper die 1 and the lower die 2 are prevented from being shifted when the parts are poured.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a steel ingot mould die casting is detachable die casting subassembly for shaping, includes cope match-die (1) and bed die (2), its characterized in that: the plastic injection molding machine is characterized in that the bottom of the upper die (1) is connected with the top of the lower die (2) in a clamping manner, an injection molding opening (3) is formed in the top of the upper die (1), pressing plates (4) are fixedly arranged at four corners of the upper die (1), L-shaped sliding grooves (5) are formed in four corners of the lower die (2), L-shaped pressing blocks (6) are connected in a sliding manner in the L-shaped sliding grooves (5), mounting grooves (7) are formed in four corners of the lower die (2), the mounting grooves (7) are communicated with the L-shaped pressing blocks (6) in a sealing manner, and sealing covers (8) are connected with the bottom ends of the mounting grooves (7) in a threaded manner.

2. A removable die casting assembly for die casting a ingot mold as set forth in claim 1, wherein: a damping telescopic rod (9) is arranged in the sealing cover (8), and a spring (10) is arranged on the outer wall of the damping telescopic rod (9).

3. A removable die casting assembly for die casting a ingot mold as set forth in claim 1, wherein: the bottom end of the sealing cover (8) is provided with a cross groove (11).

4. A removable die casting assembly for die casting a ingot mold as set forth in claim 2, wherein: the damping telescopic rod is characterized in that a connecting hole (12) is formed in one side of the bottom of the L-shaped pressing block (6), an anti-slip column (13) is arranged at the top end of the damping telescopic rod (9), and the anti-slip column (13) is arranged in the connecting hole (12).

5. A removable die casting assembly for die casting a ingot mold as set forth in claim 1, wherein: one side of the L-shaped pressing block (6) is provided with a threaded hole (14), and the threaded hole (14) is internally connected with a push rod (15) in a threaded manner.

6. A removable die casting assembly for die casting a ingot mold as set forth in claim 5, wherein: limiting holes (16) are formed in four corners of the inner wall of the lower die (2), and the ejector rods (15) are connected in the limiting holes (16) in a penetrating mode.

7. A removable die casting assembly for die casting a ingot mold as set forth in claim 1, wherein: positioning holes (17) are formed in two sides of four corners of the top of the lower die (2), positioning columns (18) are arranged in four corners of the bottom of the upper die (1), and the positioning columns (18) are connected with the positioning holes (17) in a penetrating mode.