CN220560394U

CN220560394U - Aluminum alloy bar production die

Info

Publication number: CN220560394U
Application number: CN202322200879.1U
Authority: CN
Inventors: 甘荣成; 陈勇
Original assignee: Guizhou Jihengrui New Materials Co ltd
Current assignee: Guizhou Jihengrui New Materials Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-08
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to an aluminum alloy bar production die, which comprises a base and a shaking mechanism at the top of the base, wherein the shaking mechanism comprises a first sliding groove, a polished rod, sliding blocks, a U-shaped die, a spring, a supporting plate, a first motor and a cam, the first sliding groove is formed at the top of the base, the polished rod is fixedly connected to the inside of the first sliding groove, and two sliding blocks are connected to the outside of the polished rod in a sliding manner.

Description

Aluminum alloy bar production die

Technical Field

The utility model relates to the technical field of road alloy molds, in particular to an aluminum alloy bar production mold.

Background

The aluminum alloy is an alloy with aluminum as a base and added with a certain amount of other alloying elements, is one of light metal materials, has strength close to that of high alloy steel, has specific rigidity exceeding that of steel, has good casting performance and plastic workability, good electric conductivity and heat conductivity, good corrosion resistance and weldability, can be used as a structural material, and has wide application in aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities;

through retrieval, china patent discloses an aluminum alloy bar production die (authorized bulletin No. CN 203991724U), which comprises a first die plate and a second die plate matched with the first die plate, wherein a stepped flow guide channel for flowing molten material is arranged in the first die plate, the stepped flow guide channel comprises an injection port, a flow guide channel and a flow guide outlet which are communicated, the flow guide channel is positioned between the injection port and the flow guide outlet, the caliber of the injection port is larger than that of the flow guide channel, a forming channel for forming molten material is arranged in the second die plate, the forming channel comprises an opposite interface, and the opposite interface is opposite to the flow guide outlet;

however, in the practical application process, the technology fully fills the inside of the die through the flow guide opening in the device, and bubbles in the aluminum alloy solution in the die cannot be eliminated, so that in the production process of the aluminum alloy rod, the bubbles in the aluminum alloy rod cannot be eliminated, so that arching with different sizes exists on the outer surface after molding, and a cavity is formed subcutaneously, so that the abrasion resistance and the service life of the aluminum alloy rod are greatly reduced in the subsequent use.

Disclosure of Invention

In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide an aluminum alloy bar production mold.

The technical scheme of the utility model is as follows: the utility model provides an aluminum alloy rod production mould, includes the rocking mechanism at base and base top, rocking mechanism includes first sliding tray, polished rod, sliding block, U type mould, spring, backup pad, first motor and cam, first sliding tray has been seted up at the top of base, the inside fixedly connected with polished rod of first sliding tray, the outside sliding connection of polished rod has two sliding blocks, the bottom and the inner wall sliding connection of first sliding tray of sliding block, the top of sliding block all extends to the top of base, two fixedly connected with U type mould between the top of sliding block, the outside of polished rod just is located one of them sliding block one side and the inner wall of first sliding tray between the cover be equipped with the spring, the top of base just is located one side fixedly connected with backup pad of U type mould, one side fixedly connected with first motor of backup pad, the output shaft of first motor runs through backup pad and fixedly connected with cam, the outside of cam contacts with the outside of U type mould.

As a preferred implementation mode, a second sliding groove is formed in one side of the inner wall of the U-shaped die, a screw rod is rotatably connected in the second sliding groove, a second motor is fixedly connected to one end of the top of the U-shaped die, and an output shaft of the second motor extends to the inside of the second sliding groove and is fixedly connected with the screw rod.

As a preferred embodiment, an upper die is connected to the screw through an external thread, and one side of the upper die away from the screw is slidably connected to the inner wall of the U-shaped die.

As a preferred implementation mode, an upper die cavity is formed in the bottom of the upper die, a lower die cavity matched with the upper die cavity is formed in the top of the U-shaped die, a material injection pipe is fixedly connected to the top of the upper die, and the bottom of the material injection pipe extends to the inner part of the upper die cavity.

As a preferred implementation mode, the water trough is arranged in the U-shaped die, one side of the U-shaped die is fixedly connected with a water injection pipe, one end of the water injection pipe extends to the inside of the water trough, one side of the U-shaped die, which is far away from the water injection pipe, is fixedly connected with a water drain pipe, one end of the water drain pipe extends to the inside of the water trough, and one ends of the water injection pipe and the water drain pipe, which are far away from the U-shaped die, are both in threaded connection with a sealing cover.

As a preferred implementation mode, the bottom of the upper die is fixedly connected with alignment pins on two sides of the upper die cavity, alignment holes are formed on the top of the U-shaped die and two sides of the lower die cavity, and the alignment pins are matched with the alignment holes.

As a preferred embodiment, the bottom of the base is fixedly connected with four supporting legs.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the mould is rocked by the rocking mechanism in the device, so that bubbles of casting materials in the mould can be eliminated, the air permeability of the aluminum alloy bar is increased, the defects of air holes, unsatisfactory pouring and the like caused by incapability of escaping gas in the casting pouring process are reduced, and the air in the aluminum alloy bar can be fully discharged, so that the abrasion resistance and the subsequent service life of the aluminum alloy bar in subsequent use are improved to a greater extent, and the operation quality and the service efficiency are greatly improved compared with the traditional device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description: 1. a base; 2. a first sliding groove; 3. a polish rod; 4. a sliding block; 5. a U-shaped mold; 6. a spring; 7. a support plate; 8. a first motor; 9. a cam; 10. a second sliding groove; 11. a screw rod; 12. a second motor; 13. an upper die; 14. an upper die cavity; 15. a material injection pipe; 16. a water passing tank; 17. a water injection pipe; 18. a water drain pipe; 19. an alignment pin; 20. an alignment hole; 21. support legs; 22. and a lower die cavity.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an aluminum alloy rod production mould, including the rocking mechanism at base 1 and base 1 top, rocking mechanism includes first sliding tray 2, polished rod 3, sliding block 4, U type mould 5, spring 6, backup pad 7, first motor 8 and cam 9, first sliding tray 2 has been seted up at the top of base 1, the inside fixedly connected with polished rod 3 of first sliding tray 2, the outside sliding connection of polished rod 3 has two sliding blocks 4, the bottom of sliding block 4 and the inner wall sliding connection of first sliding tray 2, the top of sliding block 4 all extends to the top of base 1, fixedly connected with U type mould 5 between the top of two sliding blocks 4, the outside of polished rod 3 just be located one side of one of them sliding block 4 and the inner wall between the first sliding tray 2 overlap and be equipped with spring 6, spring 6 has great elastic deformation ability, can absorb vibration and impact volume, the top of base 1 just be located one side fixedly connected with backup pad 7 of U type mould 5, one side fixedly connected with first motor 8 of backup pad 7, the output shaft of first motor 8 runs through backup pad 7 and fixedly connected with cam 9, the outside of cam 9 and the outside of U type 5 has reached the U type mould 5 to make the outside of U type mould 5 contact with the U type mould 5 after it has reached the mould 5, thereby the bubble has been removed to the U type 5, the mould 5 has been realized to the outside of U type 5 has been contacted the mould 5.

Wherein, the second sliding tray 10 has been seted up to one side of U type mould 5 inner wall, and the inside rotation of second sliding tray 10 is connected with lead screw 11, and the one end fixedly connected with second motor 12 at U type mould 5 top, the output shaft of second motor 12 extend to the inside of second sliding tray 10 and with lead screw 11 fixed connection, drive lead screw 11 through the work of second motor 12 in the above-mentioned device and rotate, have reached the lift to last mould 13.

The device comprises a screw rod 11, an upper die 13, a U-shaped die 5, a lower die 13, a lower die and a lower die, wherein the outer thread of the screw rod 11 is connected with the upper die 13, one side of the upper die 13 away from the screw rod 11 is in sliding connection with the inner wall of the U-shaped die 5, and the upper die 13 and the U-shaped die 5 are matched to process an aluminum alloy bar.

Wherein, upper die cavity 14 has been seted up to the bottom of last mould 13, and lower die cavity 22 that the cooperation was used to upper die cavity 14 has been seted up at the top of U type mould 5, and the top fixedly connected with notes material pipe 15 of upper die 13, and the inside of upper die cavity 14 is extended to the bottom of notes material pipe 15, through adding foundry goods material from notes material pipe 15 in the above-mentioned device, can fill up whole upper die cavity 14 and lower die cavity 22.

Wherein, the basin 16 has been seted up to the inside of U type mould 5, one side fixedly connected with water injection pipe 17 of U type mould 5, the one end of water injection pipe 17 extends to the inside of water trough 16, one side fixedly connected with drain pipe 18 that water injection pipe 17 was kept away from to U type mould 5, the one end of drain pipe 18 extends to the inside of water trough 16, the equal threaded connection of one end that water injection pipe 17 and drain pipe 18 kept away from U type mould 5 has sealed lid, through adding water to the inside of water injection pipe 17 in the above-mentioned device, enter into the inside of water trough 16, reached the effect to the quick cooling of mould, again by drain pipe 18 with water discharge.

The bottom of the upper mold 13 is fixedly connected with alignment pins 19 on two sides of the upper mold cavity 14, the top of the U-shaped mold 5 is provided with alignment holes 20 on two sides of the lower mold cavity 22, the alignment pins 19 are matched with the alignment holes 20, and the upper mold 13 and the U-shaped mold 5 can be aligned well through the matching of the alignment pins 19 and the alignment holes 20.

The bottom of the base 1 is fixedly connected with four supporting legs 21, and the supporting legs 21 in the device can better stabilize equipment.

Working principle:

as shown in fig. 1-4, in the above device, the cam 9 is driven by the start of the first motor 8 to move the U-shaped mold 5 at a low pressure, so that the sliding block 4 at the bottom of the U-shaped mold 5 moves to one side, after the convex surface of the cam 9 contacts the U-shaped mold 5, the U-shaped mold 5 is expanded back by the spring 6, thereby achieving the purposes of shaking the U-shaped mold 5, eliminating air bubbles in the U-shaped mold 5, driving the screw 11 to rotate by the work of the second motor 12, lifting the upper mold 13, adding casting materials from the injection pipe 15, filling the whole upper mold cavity 14 and the whole lower mold cavity 22, adding water into the water injection pipe 17, entering the water trough 16, achieving the effect of rapid cooling of the molds, discharging water from the water discharge pipe 18, eliminating air bubbles of the casting materials in the molds by shaking the shaking mechanism, increasing the air permeability of the aluminum alloy bars, greatly improving the wear resistance and the subsequent service life of the aluminum alloy bars, and greatly improving the quality and service efficiency compared with the conventional device.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides an aluminum alloy rod production mould, includes rocking mechanism at base (1) and base (1) top, its characterized in that: the shaking mechanism comprises a first sliding groove (2), a polished rod (3), a sliding block (4), a U-shaped die (5), a spring (6), a supporting plate (7), a first motor (8) and a cam (9);

the utility model discloses a novel polishing machine for polishing a metal surface, including base (1), first sliding tray (2) have been seted up at the top of base (1), the inside fixedly connected with polished rod (3) of first sliding tray (2), the outside sliding connection of polished rod (3) has two sliding blocks (4), the bottom of sliding block (4) and the inner wall sliding connection of first sliding tray (2), the top of sliding block (4) all extends to the top of base (1), two fixedly connected with U type mould (5) between the top of sliding block (4), the outside of polished rod (3) just is located one of them sliding block (4) one side and the inner wall of first sliding tray (2) between the cover be equipped with spring (6), the top of base (1) just is located one side fixedly connected with backup pad (7) of U type mould (5), one side fixedly connected with first motor (8) of backup pad (7), the output shaft of first motor (8) runs through backup pad (7) and fixedly connected with cam (9), the outside and the outside of U type mould (5) of cam (9) contact.

2. An aluminum alloy bar production die as claimed in claim 1, wherein: the second sliding groove (10) has been seted up to one side of U type mould (5) inner wall, the inside rotation of second sliding groove (10) is connected with lead screw (11), the one end fixedly connected with second motor (12) at U type mould (5) top, the output shaft of second motor (12) extends to the inside of second sliding groove (10) and with lead screw (11) fixed connection.

3. An aluminum alloy bar production die as claimed in claim 2, wherein: the screw rod (11) is externally connected with an upper die (13) in a threaded manner, and one side, far away from the screw rod (11), of the upper die (13) is in sliding connection with the inner wall of the U-shaped die (5).

4. An aluminum alloy bar production die as claimed in claim 3, wherein: an upper die cavity (14) is formed in the bottom of the upper die (13), a lower die cavity (22) matched with the upper die cavity (14) is formed in the top of the U-shaped die (5), a material injection pipe (15) is fixedly connected to the top of the upper die (13), and the bottom of the material injection pipe (15) extends to the inside of the upper die cavity (14).

5. An aluminum alloy bar production die as claimed in claim 2, wherein: the inside of U type mould (5) has been seted up and has been crossed basin (16), one side fixedly connected with water injection pipe (17) of U type mould (5), the one end of water injection pipe (17) extends to the inside of crossing water basin (16), one side fixedly connected with drain pipe (18) of water injection pipe (17) are kept away from to U type mould (5), the one end of drain pipe (18) extends to the inside of crossing water basin (16), the equal threaded connection of one end that U type mould (5) were kept away from to water injection pipe (17) and drain pipe (18) has sealed lid.

6. The aluminum alloy bar production die as recited in claim 4, wherein: the bottom of last mould (13) and be located the both sides of last die cavity (14) and all fixedly connected with counterpoint round pin (19), counterpoint hole (20) have all been seted up at the top of U type mould (5) and be located the both sides of lower die cavity (22), counterpoint round pin (19) and counterpoint hole (20) cooperation use.

7. An aluminum alloy bar production die as claimed in claim 1, wherein: the bottom of the base (1) is fixedly connected with four supporting legs (21).