CN219378671U

CN219378671U - Aluminum profile extrusion die

Info

Publication number: CN219378671U
Application number: CN202222760807.8U
Authority: CN
Inventors: 易桂茂
Original assignee: Foshan Yizeng Metal Products Co ltd
Current assignee: Foshan Yizeng Metal Products Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-07-21
Anticipated expiration: 2032-10-15

Abstract

The utility model relates to an aluminum profile extrusion die which comprises a workbench, wherein a processing die is arranged at the upper end of the workbench, a die pressing mechanism for pressing materials in the die is arranged above the workbench, the processing die consists of two dies which can move close to or apart from each other, the two dies are distributed on the same horizontal plane and mutually abutted and spliced into the processing die, a liftable tray is arranged in the die, and the tray can be driven by a rotating mechanism to rotate relative to the side wall of the die. This aluminium alloy extrusion die, two moulds through can separate splice into whole mold processing, do the motion that separates when the drawing of patterns, further increase the drawing of patterns makes the material break away from the trend of mould to this effect that increases the drawing of patterns, and the motion that separates makes the atress balanced, reduces the possibility of material damage when guaranteeing the drawing of patterns.

Description

Aluminum profile extrusion die

Technical Field

The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile extrusion die.

Background

The yield and consumption of the whole industry of aluminum profiles are rapidly increased, the aluminum profiles step into new development stages, and a plurality of new development trends are shown, and the industrial aluminum profiles occupy the majority of the total application amount of the aluminum profiles and are mainly applied to the transportation industry (including the automobile industry, the rail transportation industry), the equipment and mechanical equipment industry, the durable consumer goods industry (including the light industry) and the like.

Extrusion is a means for forming the profile, however, the prior equipment has the problems that the profile and the die are firmly adhered together after extrusion, stripping is difficult, production efficiency is low, and the material is damaged due to forced stripping of part of the profile, so that an aluminum profile extrusion die is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the aluminum profile extrusion die which has the advantage of good demoulding effect and solves the technical problem that the demoulding effect needs to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an aluminium alloy extrusion die, includes the workstation, the workstation upper end is provided with the mold processing, the workstation top is provided with the die pressing mechanism that is used for stamping die internal material, the mold processing comprises two moulds that can make close or separate the motion, and two moulds are distributed on same horizontal plane, and the mutual conflict concatenation becomes the mold processing, be provided with the tray of liftable in the mould, and the relative rotation takes place for tray accessible rotary mechanism drive and the lateral wall of mould.

Further, the workstation lower extreme is provided with the support, it is provided with the screw rod to rotate between the support, two one side that the mould is kept away from all is provided with the connecting block, the equal fixedly connected with of lower extreme of connecting block connects the slide bar, two slide logical grooves have been seted up on the workstation, connect the slide bar conflict and pass slide logical groove, with screw rod threaded connection, connect to set up on the slide bar and revolve to different screw thread logical grooves, connect the slide bar and drive two moulds and do near or the motion that leaves when making the screw rod rotate.

Further, one end of the screw is rotatably connected with the bracket through a bearing, and the other end of the screw is driven by a motor.

Further, the tray is in transmission connection with the elastic piece, so that the tray is pressed down by the pressing die mechanism during pressing die, and the elastic piece can be compressed.

Further, the concave-convex matching of the two abutting parts of the dies enables the splicing surfaces of the dies to form occlusion.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this aluminium alloy extrusion die, two moulds through can separate splice into whole mold processing, do the motion that separates when the drawing of patterns, further increase the drawing of patterns makes the material break away from the trend of mould to this effect that increases the drawing of patterns, and the motion that separates makes the atress balanced, reduces the possibility of material damage when guaranteeing the drawing of patterns.

Drawings

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

FIG. 2 is a partial perspective (top) view of the present utility model;

fig. 3 is a partial perspective (bottom) view of the present utility model.

In the figure: 1. a work table; 11. a mold; 12. a connecting block; 13. connecting a slide bar; 14. a motor; 15. a bracket; 16. a screw; 2. a compression molding mechanism; 3. a rotation mechanism; 31. and a tray.

Detailed Description

The technical solutions in 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.

Referring to fig. 1-3, an aluminum profile extrusion die in this embodiment includes a workbench 1, a processing die 11 is disposed at an upper end of the workbench 1, a pressing die mechanism 2 for pressing materials in the processing die is disposed above the workbench 1, the processing die 11 is composed of two dies 11 capable of moving in a similar or separate manner, the two dies 11 are distributed on the same horizontal plane, two sides of the two dies are mutually abutted and spliced into the processing die 11, a liftable tray 31 is disposed in the die 11, and the tray 31 can be driven by a rotating mechanism 3 to rotate relative to a side wall of the die 11.

The device holds the material through setting up tray 31 to through rotatable, lift's tray 31, make tray 31 can drive the material and produce the trend to mould 11 relative motion, and splice into whole mold processing 11 through two moulds 11 that can separate, do the motion that separates when the drawing of patterns, further increase the drawing of patterns makes the material break away from the trend of mould 11, with this effect that increases the drawing of patterns.

Further, the lower extreme of workstation 1 is provided with support 15, rotates between support 15 and is provided with screw rod 16, and one side that two moulds 11 are kept away from all is provided with connecting block 12, and connecting block 12's the equal fixedly connected with of lower extreme is connected with slide bar 13, has seted up two on the workstation 1 and has slided logical groove, and connecting slide bar 13 contradict and pass smooth logical groove, with screw rod 16 threaded connection, offered on the connecting slide bar 13 and revolved to different screw thread logical grooves, connect slide bar 13 when making screw rod 16 rotate and drive two moulds 11 and do the motion that is close or keep away from.

Make two moulds 11 do similar linear motion that is separated, can adopt multiple embodiment, for example two push rods are cylinder drive connection slide bar 13 that are on the back of each other, drive mould 11 and keep away from mutually then, the embodiment that this application provided, through the rotatory motion that drives the connection slide bar 13 of the positive and negative screw thread of two adaptations of screw rod 16, because the characteristic of screw rod 16, when it drives slide bar, sliding sleeve, the slider of adaptation and moves, compare in cylinder, electric putter's stroke precision is higher, the degree of control drawing of patterns that consequently can be better, the force that applys when avoiding the drawing of patterns too rapidly or the drawing of patterns is too big, the condition that leads to the material damage.

Further, one end of the screw 16 is rotatably connected to the bracket 15 through a bearing, and the other end is driven by the motor 14.

The device is characterized in that the bearings are arranged to enable the screw 16 to be rotationally connected between the brackets 15, so that friction force generated when the screw 16 rotates is reduced, and running stability of the device is ensured.

Further, the tray 31 is in transmission connection with the elastic member, so that the tray 31 is pressed down by the pressing die mechanism 2 during pressing, and the elastic member can be compressed.

The device is through setting up tray 31 that can go up and down for tray 31 applys ascending external force to the material, realizes the drawing of patterns function, and electric elements such as accessible electric putter, cylinder realize the lift of tray 31, and this application provides an embodiment, through setting up the elastic component and being connected with tray 31, when the die head of machine pushes down, tray 31 compresses the elastic component thereupon, stores elastic potential energy, after the die head lifting, the elastic component will jack up the material upwards, applys external force to the material, causes the motion trend of material drawing of patterns.

Further, the abutting portions of the two molds 11 are matched in concave-convex manner, so that the joint surfaces of the molds 11 form engagement.

Because the device is the forming die of aluminium alloy, and the aluminium alloy is hard material, consequently need not worry behind the die 11 concatenation, from die 11 gap infiltration during the moulding-die, lead to the problem of shaping deformation, but in order to guarantee the fastness of die 11 concatenation, set up die 11 concatenation face and be the cockscomb structure, unsmooth adaptation makes the concatenation face form interlock each other when contradicting, increases the fastness of die 11 concatenation.

In this application, the pressing mechanism 2 and the rotating mechanism 3 are prior art, and are not innovative technologies of this patent, including but not limited to the technical scheme disclosed in CN202110090320.0, and will not be described in detail in this application.

The working principle of the embodiment is as follows:

when the device is used, the stamping forming processing is firstly carried out on the materials in the die 11 through the die pressing mechanism 2, when the die is required to be removed, the motor 14 is started to drive the screw 16 to rotate, the connecting slide rod 13 cannot rotate due to the interference limiting effect of the sliding groove and does away movement, the rotating mechanism 3 also drives the tray 31 at the moment, the materials generate relative rotation trend on the side wall of the die 11, the elastic piece plays the external force effect of jacking up the materials, the device removes the materials through multiple directions and multiple angles, the die removing effect is better, and the left die 11 and the right die 11 also do away movement due to more stress points of the materials during the die removing, so that the stress is balanced, and the possibility of material damage during the die removing is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium alloy extrusion die, includes workstation (1), workstation (1) upper end is provided with processing die, workstation (1) top is provided with die pressing mechanism (2) that are used for punching press processing die internal material, its characterized in that: the processing mould comprises two moulds (11) which can move close to or apart from each other, the two moulds (11) are distributed on two sides on the same horizontal plane and mutually contradict and splice the two moulds to form the processing mould (11), a lifting tray (31) is arranged in the mould (11), and the tray (31) can be driven by a rotating mechanism (3) to rotate relative to the side wall of the mould (11).

2. An aluminum profile extrusion die as in claim 1, wherein: the utility model discloses a die, including work platform (1), screw rod (16) are provided with in the rotation between support (15), two one side that mould (11) are kept away from all is provided with connecting block (12), the equal fixedly connected with of lower extreme of connecting block (12) is connected slide bar (13), two slide logical grooves have been seted up on work platform (1), connect slide bar (13) conflict and pass slide logical groove, with screw rod (16) threaded connection, connect and offered on slide bar (13) and revolve to different screw thread logical grooves, connect slide bar (13) when making screw rod (16) rotate and drive two moulds (11) and do near or motion that is kept away from.

3. An aluminum profile extrusion die as in claim 2, wherein: one end of the screw rod (16) is rotationally connected with the bracket (15) through a bearing, and the other end of the screw rod is driven by the motor (14).

4. An aluminum profile extrusion die as in claim 1, wherein: the tray (31) is in transmission connection with the elastic piece, so that the tray (31) is pressed down by the pressing die mechanism (2) during pressing die, and the elastic piece can be compressed.

5. An aluminum profile extrusion die as in claim 4, wherein: the concave-convex matching of the abutting parts of the two dies (11) enables the splicing surfaces of the dies (11) to be meshed.