Extrusion forming device for aluminum product production

Abstract

The utility model discloses an extrusion forming device for aluminum product production, which comprises a connecting groove arranged at the upper end of a device main body, and a die arranged in the connecting groove; the telescopic cavities are formed in the inner wall of the connecting groove, inserting blocks are arranged in the two telescopic cavities, first electric push rods are arranged on the two sides of the device body, inserting holes are formed in the side wall of the mold, the inserting blocks correspond to the inserting holes, and the inserting blocks are connected with the mold in an inserted mode; the beam plate is arranged above the device main body, a mounting plate is arranged below the beam plate, a pressing die is arranged below the mounting plate, and a hydraulic cylinder is arranged above the mounting plate. A die of the extrusion forming device adopts a movable mounting mode, so that corresponding dies can be quickly replaced when aluminum materials with different specifications are produced; and aluminum products of different specifications can be conveniently subjected to extrusion forming machining production, and the aluminum product extrusion forming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material production, in particular to an extrusion molding device for aluminum material production. Background Art

[0002] The extrusion process of aluminum alloy profiles is to place the aluminum alloy blank into an extrusion cylinder installed on the plastic forming equipment. Under a certain pressure and speed, the aluminum alloy blank is forced to produce plastic flow and extrude from a specific die hole in the cavity to obtain the desired cross-sectional shape and size. The aluminum extrusion process requires the use of an extrusion forming device.

[0003] The Chinese patent publication number is CN214488321U, and the authorization announcement date is October 26, 2021. An extrusion forming device for aluminum production, a support block is fixed at one end above the workbench, a hydraulic cylinder is installed above the support block, a mold fixing shell is fixed above the workbench at the middle position, and a mold mounting groove is provided inside the mold fixing shell at the middle position, an extrusion mold is arranged on the inner side of the mold mounting groove, and two mold disassembly and assembly mechanisms with the same structure are symmetrically arranged at both ends of the interior of the mold fixing shell. The utility model can conveniently and quickly install and disassemble the extrusion mold through the mold disassembly and assembly mechanism, and it is convenient to replace and repair the extrusion mold, and it is convenient to clean it. The aluminum accumulated on the inner side of the extrusion mold forming hole can be removed through the accumulated aluminum material removal mechanism. The operation is simple and quick, which reduces the waste of aluminum materials and reduces the impact on the next aluminum extrusion processing.

[0004] The mold of the existing extrusion molding device adopts a fixed installation method. A set of molds can only extrude aluminum of one specification. When producing aluminum of different specifications, the mold needs to be replaced. The mold replacement is inconvenient, which reduces the efficiency of aluminum extrusion molding and cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide an extrusion molding device for aluminum production, so as to solve the problem proposed in the above background technology that the mold of the existing extrusion molding device adopts a fixed installation method, and a set of molds can only extrude aluminum of one specification. When producing aluminum of different specifications, the mold needs to be replaced, the mold replacement is inconvenient, the aluminum extrusion molding efficiency is reduced, and the use requirements cannot be met.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an extrusion molding device for aluminum production, comprising a device body, and also comprising:

[0007] A connecting groove is arranged at the upper end of the device body, a mold is arranged inside the connecting groove, and the mold is plugged into the device body, a supporting seat is arranged below the device body, two supporting seats are arranged, and the supporting seat is fixedly connected to the device body;

[0008] A telescopic cavity is arranged on the inner wall of the connecting groove, two telescopic cavities are arranged, plug blocks are arranged inside the two telescopic cavities, and the plug blocks are slidably connected to the device body, first electric push rods are arranged on both sides of the device body, and the first electric push rods are arranged inside the telescopic cavity, and the first electric push rods are fixedly connected to the device body and the plug blocks, and a plug hole is arranged on the side wall of the mold, two plug holes are arranged, and the two plug holes are arranged on both sides of the mold, the plug blocks are arranged corresponding to the plug holes, and the plug blocks are plugged into the mold;

[0009] A beam plate is arranged above the device body and fixedly connected to the device body, a mounting plate is arranged below the beam plate, a die is arranged below the mounting plate, and the die is connected to the mounting plate by screws, a hydraulic cylinder is arranged above the mounting plate, and the hydraulic cylinder is fixedly connected to the beam plate and the mounting plate.

[0010] Preferably, the mounting plate comprises an upper plate, a lower plate and an elastic plate, the elastic plate is arranged between the upper plate and the lower plate, and the upper plate, the lower plate and the elastic plate are arranged as a whole.

[0011] Preferably, a slide groove is provided on the side wall of the device body, and two slide grooves are provided. A slider is provided on one side of the mounting plate, and two sliders are provided. The slider is fixedly connected to the mounting plate, and one end of the slider extends into the interior of the slide groove, and the slider is slidably connected to the device body.

[0012] Preferably, a through groove is provided at the bottom of the connecting groove, and the through groove is communicated with the connecting groove, an ejector pin is provided at the bottom of the mold, and the ejector pin is slidably connected with the mold, the ejector pin fits with the mold, and the ejector pin is communicated with the through groove.

[0013] Preferably, a lifting plate is provided below the device body, and the lifting plate is arranged horizontally, the upper end of the lifting plate is in contact with the lower end of the ejector pin, a second electric push rod is provided above the lifting plate, and the second electric push rod is fixedly connected to the device body and the lifting plate.

[0014] Preferably, guide rods are provided above both ends of the lifting plate, two guide rods are provided, and one end of the guide rod is fixedly connected to the device body, the guide rod is arranged through the lifting plate, and the guide rod is slidably connected to the lifting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model device is provided with a connection slot, a socket, an insert block and a first electric push rod. The connection slot pre-positions the mold, the first electric push rod drives the insert block to move, the insert block is aligned with the socket and inserted, and the mold is fixed by the insert block, so that the mold can be easily replaced to perform extrusion molding of aluminum materials of different specifications;

[0017] 2. The utility model device is provided with a mounting plate, which is composed of an upper plate, a lower plate and an elastic plate to form a multi-layer structure. The elastic plate enables the mounting plate to have a buffering effect, which protects the aluminum material at the moment of extrusion molding;

[0018] 3. The utility model device is provided with a lifting plate, an ejector pin and a second electric push rod. The second electric push rod drives the lifting plate to rise and fall. As the lifting plate rises and falls, a thrust is applied to a plurality of ejectors. The plurality of ejectors move upward synchronously to exert a thrust on the aluminum material formed in the mold, thereby ejecting the aluminum material formed in the mold and facilitating the removal of the aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a diagram showing the connection between the mold and the device body of the utility model;

[0021] Figure 3 For the utility model Figure 1 A partial enlarged view of area A;

[0022] Figure 4 For the utility model Figure 2 A partial enlarged view of area B;

[0023] Figure 5 This is a structural diagram of the mounting plate of the utility model.

[0024] In the figure: 1. device body; 2. support seat; 3. beam plate; 4. mold; 5. die; 6. mounting plate; 7. hydraulic cylinder; 8. first electric push rod; 9. lifting plate; 10. connecting groove; 11. ejector pin; 12. second electric push rod; 13. guide rod; 14. slide groove; 15. slider; 16. through groove; 17. socket; 18. plug block; 19. telescopic cavity; 20. upper plate; 21. lower plate; 22. elastic plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-5The utility model provides an embodiment: an extrusion molding device for aluminum production, including a device body 1, and also including:

[0027] A connection groove 10 is provided at the upper end of the device body 1. A mold 4 is provided inside the connection groove 10, and the mold 4 is plugged into the device body 1. A support seat 2 is provided below the device body 1. Two support seats 2 are provided, and the support seats 2 are fixedly connected to the device body 1.

[0028] A telescopic cavity 19 is arranged on the inner wall of the connecting groove 10. Two telescopic cavities 19 are provided. Insertion blocks 18 are arranged inside the two telescopic cavities 19, and the insertion blocks 18 are slidably connected to the device body 1. First electric push rods 8 are arranged on both sides of the device body 1, and the first electric push rods 8 are arranged inside the telescopic cavity 19. The first electric push rods 8 are fixedly connected to the device body 1 and the insertion blocks 18. A socket 17 is arranged on the side wall of the mold 4. Two sockets 17 are arranged, and the two sockets 17 are arranged on both sides of the mold 4. The insertion blocks 18 are arranged corresponding to the sockets 17, and the insertion blocks 18 are plugged into the mold 4;

[0029] The beam plate 3 is arranged above the device body 1, and the beam plate 3 is fixedly connected to the device body 1. A mounting plate 6 is arranged below the beam plate 3, a die 5 is arranged below the mounting plate 6, and the die 5 is connected to the mounting plate 6 by screws. A hydraulic cylinder 7 is arranged above the mounting plate 6, and the hydraulic cylinder 7 is fixedly connected to the beam plate 3 and the mounting plate 6.

[0030] When in use: select matching mold 4 and die 5 according to the production specifications of aluminum material, first insert mold 4 into connecting groove 10, drive the first electric push rod 8 to drive the plug block 18 to move, align the plug block 18 with the socket 17 and insert it, fix mold 4 through plug block 18, connect die 5 with mounting plate 6 with screws, put aluminum material on mold 4, drive hydraulic cylinder 7 to drive mounting plate 6 to descend, drive die 5 to descend with the descending of mounting plate 6, apply extrusion force to aluminum material through descending die 5 and mold 4, realize aluminum extrusion molding under pressure.

[0031] See also Figure 1 , Figure 3 and Figure 5 The mounting plate 6 includes an upper plate 20, a lower plate 21 and an elastic plate 22. The elastic plate 22 is arranged between the upper plate 20 and the lower plate 21, and the upper plate 20, the lower plate 21 and the elastic plate 22 are arranged as a whole. The mounting plate 6 is composed of the upper plate 20, the lower plate 21 and the elastic plate 22 to form a multi-layer structure. The elastic plate 22 enables the mounting plate 6 to have a buffering effect, which protects the aluminum material at the moment of extrusion molding.

[0032] See also Figure 1 and Figure 3A slide groove 14 is provided on the side wall of the device body 1, and two slide grooves 14 are provided. A slider 15 is provided on one side of the mounting plate 6, and two sliders 15 are provided. The slider 15 is fixedly connected to the mounting plate 6, and one end of the slider 15 extends to the inside of the slide groove 14, and the slider 15 is slidably connected to the device body 1. The slide groove 14 and the slider 15 play a guiding and limiting role for the lifting and lowering mounting plate 6, so that the die 5 can be lifted and lowered smoothly.

[0033] See also Figure 1 , Figure 2 and Figure 4 A through groove 16 is provided at the bottom of the connecting groove 10, and the through groove 16 is connected to the connecting groove 10. A ejector pin 11 is provided at the bottom of the mold 4, and the ejector pin 11 is slidably connected to the mold 4. The ejector pin 11 fits the mold 4, and the ejector pin 11 is connected to the through groove 16. The ejector pin 11 can push the aluminum material formed in the mold 4 to eject the aluminum material formed in the mold 4, making it convenient to take out the aluminum material.

[0034] See also Figure 1 and Figure 2 A lifting plate 9 is arranged below the device body 1, and the lifting plate 9 is arranged horizontally. The upper end of the lifting plate 9 is in contact with the lower end of the ejector pin 11. A second electric push rod 12 is arranged above the lifting plate 9, and the second electric push rod 12 is fixedly connected to the device body 1 and the lifting plate 9. The lifting plate 9 is lifted and lowered by the second electric push rod 12. As the lifting plate 9 rises, a thrust is applied to the ejector pins 11, so that multiple ejector pins 11 move upward synchronously.

[0035] See also Figure 1 and Figure 2 A guide rod 13 is provided above both ends of the lifting plate 9. Two guide rods 13 are provided, and one end of the guide rod 13 is fixedly connected to the device body 1. The guide rod 13 is arranged through the lifting plate 9, and the guide rod 13 is slidably connected to the lifting plate 9. The guide rod 13 plays a guiding and limiting role on the lifting and lowering lifting plate 9, so that the lifting plate 9 can be lifted and lowered smoothly.

[0036] Working principle: Select matching mold 4 and die 5 according to aluminum production specifications, first insert mold 4 into connecting groove 10, drive first electric push rod 8 to drive plug 18 to move, align plug 18 with plug 17 and insert, fix mold 4 through plug 18, connect die 5 with mounting plate 6 with screws, put aluminum on mold 4, drive hydraulic cylinder 7 to drive mounting plate 6 to descend, drive die 5 to descend with the descending mounting plate 6, apply extrusion force to aluminum through descending die 5 and mold 4, realize aluminum extrusion molding under pressure; after molding, drive second electric push rod 12 to drive lifting plate 9 to rise, apply thrust to ejector pin 11 with the rise of lifting plate 9, multiple ejector pins 11 move upward synchronously to exert thrust on aluminum molded in mold 4, eject aluminum molded in mold 4, and take out aluminum conveniently.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extrusion molding device for aluminum production, comprising a device body (1), characterized in that: Also includes: A connecting groove (10) is arranged at the upper end of the device body (1); a mold (4) is arranged inside the connecting groove (10), and the mold (4) is plugged into the device body (1); a support seat (2) is arranged below the device body (1); two support seats (2) are provided, and the support seats (2) are fixedly connected to the device body (1); A telescopic cavity (19) is arranged on the inner wall of the connecting groove (10), two telescopic cavities (19) are arranged, and an insert block (18) is arranged inside the two telescopic cavities (19), and the insert block (18) is slidably connected to the device body (1), and first electric push rods (8) are arranged on both sides of the device body (1), and the first electric push rod (8) is arranged inside the telescopic cavity (19), and the first electric push rod (8) is fixedly connected to the device body (1) and the insert block (18), and a plug hole (17) is arranged on the side wall of the mold (4), and two plug holes (17) are arranged, and the two plug holes (17) are arranged on both sides of the mold (4), and the insert block (18) is arranged corresponding to the plug hole (17), and the insert block (18) is plugged into the mold (4); A beam plate (3) is arranged above the device body (1), and the beam plate (3) is fixedly connected to the device body (1); a mounting plate (6) is arranged below the beam plate (3); a die (5) is arranged below the mounting plate (6), and the die (5) and the mounting plate (6) are connected via screws; a hydraulic cylinder (7) is arranged above the mounting plate (6), and the hydraulic cylinder (7) is fixedly connected to the beam plate (3) and the mounting plate (6).

2. The extrusion forming device for aluminum production according to claim 1, characterized in that: The mounting plate (6) comprises an upper plate (20), a lower plate (21) and an elastic plate (22); the elastic plate (22) is arranged between the upper plate (20) and the lower plate (21); and the upper plate (20), the lower plate (21) and the elastic plate (22) are arranged as a whole.

3. The extrusion forming device for aluminum production according to claim 1, characterized in that: A slide groove (14) is arranged on the side wall of the device body (1), and two slide grooves (14) are arranged. A slider (15) is arranged on one side of the mounting plate (6), and two sliders (15) are arranged. The slider (15) is fixedly connected to the mounting plate (6), and one end of the slider (15) extends into the interior of the slide groove (14), and the slider (15) is slidably connected to the device body (1).

4. The extrusion forming device for aluminum production according to claim 1, characterized in that: A through groove (16) is provided at the bottom of the connecting groove (10), and the through groove (16) is connected to the connecting groove (10); an ejector pin (11) is provided at the bottom of the mold (4), and the ejector pin (11) is slidably connected to the mold (4); the ejector pin (11) fits the mold (4), and the ejector pin (11) and the through groove (16) are connected.

5. The extrusion forming device for aluminum production according to claim 4, characterized in that: A lifting plate (9) is arranged below the device body (1), and the lifting plate (9) is arranged horizontally, the upper end of the lifting plate (9) is in contact with the lower end of the ejector pin (11), and a second electric push rod (12) is arranged above the lifting plate (9), and the second electric push rod (12) is fixedly connected to the device body (1) and the lifting plate (9).

6. The extrusion forming device for aluminum production according to claim 5, characterized in that: A guide rod (13) is provided above both ends of the lifting plate (9), two guide rods (13) are provided, and one end of the guide rod (13) is fixedly connected to the device body (1), the guide rod (13) and the lifting plate (9) are arranged to pass through, and the guide rod (13) and the lifting plate (9) are slidably connected.

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