CN211360547U

CN211360547U - Mould is used in aluminum alloy ex-trusions production

Info

Publication number: CN211360547U
Application number: CN201921989312.4U
Authority: CN
Inventors: 王志; 郅冠河; 孙应梅
Original assignee: Shandong Jinertai Precision Die Casting Co ltd
Current assignee: Shandong Jinertai Precision Die Casting Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-28
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the technical field of the mould, especially, be a mould for aluminum alloy ex-trusions production, including lower module and install the upper module on the lower module, the side central point of lower module puts through and has seted up the screw hole, the inside of lower module is seted up two sets of spacing grooves, the central point of lower module upper surface puts and has seted up the standing groove, the inside movable mounting of standing groove has the shaping piece, the upper surface of shaping piece is provided with interior edge, the side of shaping piece is fixed with two sets of stoppers, the stopper is installed in the inside of spacing groove; a pouring opening is formed in the center of the upper surface of the upper module in a penetrating mode, an outer edge is fixed to the lower surface of the upper module and arranged on the outer side of the inner edge, and a pouring sleeve is movably mounted inside the pouring opening; after long-time pouring, the pouring sleeve is blocked, the pouring sleeve is taken out from the pouring opening and is replaced, the pouring opening does not need to be dredged, and the maintenance cost is reduced.

Description

Mould is used in aluminum alloy ex-trusions production

Technical Field

The utility model belongs to the technical field of mould equipment, especially, relate to a mould is used in aluminum alloy ex-trusions production.

Background

The die is a tool for casting metal parts, and is a tool for completing a die casting process on a special die-casting die forging machine.

The metal liquid is injected into the die groove, so that the metal liquid flows in the die, the metal liquid flows to the product groove, the metal liquid is cooled and formed in the product groove, and finally the required section is formed.

The prior art has the following problems:

1. the die groove can not be replaced, and only the section bar can be manufactured singly;

2. the pouring opening is used for a long time, is easy to block and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mould is used in aluminum alloy ex-trusions production.

In order to achieve the above object, the utility model provides a following technical scheme: a die for producing aluminum alloy sections comprises a lower die block and an upper die block arranged on the lower die block, wherein a threaded hole is formed in the center of the side face of the lower die block in a penetrating mode, a bolt is connected to the inner portion of the threaded hole in a threaded mode, two groups of limiting grooves are formed in the lower die block, a placing groove is formed in the center of the upper surface of the lower die block, a forming block is movably arranged in the placing groove, an inner edge is arranged on the upper surface of the forming block, two groups of limiting blocks are fixed to the side face of the forming block, and the limiting blocks are arranged in the limiting grooves;

the upper surface center position of going up the module has run through and has seted up the mouth of pouring, the lower surface of going up the module is fixed with outer edge, outer edge sets up the outside on interior edge, the inside movable mounting who pours the mouth has pours the cover.

As the utility model relates to an aluminum alloy ex-trusions production is with mould preferred, the fixed spacing post that is provided with in four corners of module down, spacing post runs through for threaded connection between spacing hole and the nut, spacing hole runs through and sets up go up the four corners of module.

As the utility model relates to an aluminum alloy ex-trusions production is with mould preferred, the inside size of standing groove is greater than the external dimension of one-tenth mould piece, the one-tenth mould piece passes through the standing groove with constitute sliding construction between the lower module, the one-tenth mould piece with formula structure as an organic whole between the stopper.

As the utility model relates to an aluminum alloy ex-trusions production is with mould is preferred, the bolt passes through the screw hole with state down and constitute extending structure between the module, the one end of bolt with the side of shaping piece closely laminates.

As the utility model relates to an aluminum alloy ex-trusions production is with mould preferred, the external dimension of stopper with the internal dimension of spacing groove is identical, the stopper with constitute the block structure between the spacing groove.

As the utility model relates to an aluminum alloy ex-trusions production is with mould preferred, outer edge with the shape on interior edge is similar, go up the module and pass through outer edge with interior edge with the shaping piece forms airtight environment.

As the utility model relates to a mould is preferred for the production of aluminum alloy ex-trusions, the upper end size of pouring the cover is greater than pour the aperture of mouth, pour the cover through with it constitutes detachable construction to pour between mouth and the cope match-plate pattern, the one end of pouring the cover is the toper form.

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

1. the section bar shaping piece that needs production is selected, and after installing the standing groove with the shaping piece, through rotating the bolt, make the bolt remove on the module down with the help of the screw hole, and then make the bolt promote the shaping piece and slide in the standing groove is inside to make the stopper that the shaping piece side set up install the inside of spacing groove, will shape the piece and fix under the module upper surface central point put

2. After long-time pouring, the pouring sleeve is blocked, the pouring sleeve is taken out from the pouring opening and is replaced, the pouring opening does not need to be dredged, and the maintenance cost is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the assembly structure of the lower mold block and the forming block of the present invention;

fig. 3 is a schematic structural view of an upper module in the present invention;

FIG. 4 is a schematic view of the assembly structure of the present invention;

fig. 5 is a schematic diagram of an explosion structure in the present invention.

In the figure: 1. a lower module; 2. a threaded hole; 3. a limiting groove; 4. a placement groove; 5. a limiting column; 6. a bolt; 7. forming a block; 8. an inner edge; 9. a limiting block; 10. an upper module; 11. a limiting hole; 12. pouring a mouth; 13. an outer edge; 14. a nut; 15. and (6) pouring a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a die for producing aluminum alloy sections comprises a lower die block 1 and an upper die block 10 mounted on the lower die block 1, wherein a threaded hole 2 is formed in the center of the side face of the lower die block 1 in a penetrating mode, a bolt 6 is connected to the inner portion of the threaded hole 2 in a threaded mode, two groups of limiting grooves 3 are formed in the lower die block 1, a placing groove 4 is formed in the center of the upper surface of the lower die block 1, a forming block 7 is movably mounted in the placing groove 4, an inner edge 8 is arranged on the upper surface of the forming block 7, two groups of limiting blocks 9 are fixed to the side face of the forming block 7, and the limiting blocks 9 are mounted;

the upper surface center position of going up module 10 has run through and has seted up pouring mouth 12, and the lower surface of going up module 10 is fixed with outer edge 13, and edge 8's outside including outer edge 13 sets up, and the inside movable mounting of pouring mouth 12 has pours cover 15.

In this embodiment: the section bar shaping piece 7 that needs the production is selected, install shaping piece 7 behind standing groove 4, through rotating bolt 6, make bolt 6 remove on module 1 down with the help of screw hole 2, and then make bolt 6 promote shaping piece 7 and slide in standing groove 4 is inside, thereby make the stopper 9 that shaping piece 7 side set up install the inside of spacing groove 3, fix shaping piece 7 in module 1 upper surface central point down and put, after pouring for a long time, pour cover 15 and appear blockking up, will pour cover 15 and take out from pouring mouth 12, change can, need not dredge pouring mouth 12, reduce the maintenance cost.

Specifically, the four corners of the lower module 1 are fixedly provided with limiting columns 5, the limiting columns 5 penetrate through limiting holes 11 and nuts 14 to be in threaded connection, and the limiting holes 11 penetrate through the four corners of the upper module 10.

In this embodiment: the limiting column 5 arranged on the lower module 1 and the limiting hole 11 arranged on the upper module 10 are matched for use, and then the limiting column 5 is connected by using the nut 14, so that the lower module 1 and the upper module 10 can be connected and fixed together to form a complete die.

Specifically, the inside dimension of standing groove 4 is greater than the outside dimension of shaping piece 7, and shaping piece 7 constitutes sliding construction through between standing groove 4 and the lower module 1, formula structure as an organic whole between shaping piece 7 and the stopper 9.

In this embodiment: carry out slidable mounting to shaping piece 7 through standing groove 4, make shaping piece 7 install under on module 1, can produce different section bars according to the shaping piece 7 that the root canal is different as required.

Specifically, a bolt 6 forms a telescopic structure through the threaded hole 2 and the lower module 1, and one end of the bolt 6 is tightly attached to the side face of the forming block 7.

In this embodiment: the bolt 6 is rotated by the aid of the threaded hole 2, one end of the bolt 6 abuts against the side face of the forming block 7, and then the forming block 7 is fixedly installed in the placing groove 4, so that the forming block 7 and the lower module 1 cannot be easily separated.

Specifically, the external dimension of the limiting block 9 is matched with the internal dimension of the limiting groove 3, and a clamping structure is formed between the limiting block 9 and the limiting groove 3.

In this embodiment: through installing stopper 9 in the inside of spacing groove 3, because stopper 9 and shaping piece 7's an organic whole set up, make shaping piece 7's one end fixed, and then make shaping piece 7 install on module 1 down.

Specifically, the outer edge 13 and the inner edge 8 are similar in shape, and the upper module 10 forms a closed environment with the inner edge 8 and the forming block 7 through the outer edge 13.

In this embodiment: through installing last module 10 on module 1 down, make between outer edge 13 and the interior edge 8 cooperation use, form sealed space, and then when avoiding pouring the metal liquid, the condition that liquid appears leaking.

Specifically, the size of the upper end of the pouring sleeve 15 is larger than the aperture of the pouring opening 12, the pouring sleeve 15 and the pouring opening 12 form a detachable structure with the upper module 10, and one end of the pouring sleeve 15 is in a conical shape.

In this embodiment: through will pour cover 15 and install on pouring mouth 12, pour the metal liquid through pouring cover 15 down module 1 and last module 10, make the metal liquid form appointed shape at the inside cooling of shaping piece 7, pour cover 15 and block up the back, will pour cover 15 and take out from pouring mouth 12, change can, need not dredge pouring mouth 12.

The utility model discloses a theory of operation and use flow: firstly, selecting a profile forming block 7 to be produced, after the forming block 7 is arranged in a placing groove 4, rotating a bolt 6 to enable the bolt 6 to move on a lower module 1 by a threaded hole 2, further enabling the bolt 6 to push the forming block 7 to slide in the placing groove 4, further enabling a limiting block 9 arranged on the side surface of the forming block 7 to be arranged in a limiting groove 3, fixing the forming block 7 at the central position of the upper surface of the lower module 1, then aligning a limiting post 5 through limiting holes 11 arranged at four corners of an upper module 10, assembling the upper module 10 and the lower module 1 together, connecting the limiting post 5 by using a nut 14, further enabling the lower module 1 and the upper module 10 to be connected and fixed together to form a complete die, further enabling an inner edge 8 arranged on the forming block 7 and an outer edge 13 arranged on the upper module 10 to form a sealed environment, and when the profile is cast, and (3) installing the pouring sleeve 15 on the pouring opening 12, pouring molten metal into the lower module 1 and the upper module 10 through the pouring sleeve 15, cooling the molten metal in the molding block 7 to form a specified shape, and finishing the production of the section.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mould is used in aluminum alloy ex-trusions production, includes lower module (1) and installs last module (10) on module (1) down, its characterized in that: a threaded hole (2) is formed in the center of the side face of the lower module (1) in a penetrating mode, a bolt (6) is connected to the inner portion of the threaded hole (2) in a threaded mode, two groups of limiting grooves (3) are formed in the lower module (1), a placing groove (4) is formed in the center of the upper surface of the lower module (1), a forming block (7) is movably mounted in the placing groove (4), an inner edge (8) is arranged on the upper surface of the forming block (7), two groups of limiting blocks (9) are fixed to the side face of the forming block (7), and the limiting blocks (9) are mounted in the limiting grooves (3);

the upper surface center position of going up module (10) has run through and has seted up pouring mouth (12), the lower surface of going up module (10) is fixed with outer edge (13), outer edge (13) set up the outside of interior edge (8), the inside movable mounting of pouring mouth (12) has pours cover (15).

2. The die for producing the aluminum alloy profile according to claim 1, wherein: the four corners of lower module (1) are fixed and are provided with spacing post (5), for threaded connection between spacing hole (11) and nut (14) is run through in spacing post (5), spacing hole (11) run through set up go up the four corners of module (10).

3. The die for producing the aluminum alloy profile according to claim 1, wherein: the inner size of the placing groove (4) is larger than the outer size of the forming block (7), the forming block (7) forms a sliding structure through the placing groove (4) and the lower module (1), and the forming block (7) and the limiting block (9) form an integrated structure.

4. The die for producing the aluminum alloy profile according to claim 1, wherein: the bolt (6) passes through the threaded hole (2) and forms a telescopic structure with the following module (1), and one end of the bolt (6) is tightly attached to the side face of the forming block (7).

5. The die for producing the aluminum alloy profile according to claim 1, wherein: the external dimension of the limiting block (9) is matched with the internal dimension of the limiting groove (3), and a clamping structure is formed between the limiting block (9) and the limiting groove (3).

6. The die for producing the aluminum alloy profile according to claim 1, wherein: the outer edge (13) and the inner edge (8) are similar in shape, and the upper module (10) forms a closed environment with the inner edge (8) and the forming block (7) through the outer edge (13).

7. The die for producing the aluminum alloy profile according to claim 1, wherein: the upper end of the pouring sleeve (15) is larger than the aperture of the pouring opening (12), the pouring sleeve (15) forms a detachable structure with the pouring opening (12) and the upper module (10), and one end of the pouring sleeve (15) is in a conical shape.