CN213162493U

CN213162493U - Aluminium extrusion forming device

Info

Publication number: CN213162493U
Application number: CN202022012179.6U
Authority: CN
Inventors: 田圣乔
Original assignee: Jingmen Jinghua Aluminum Co ltd
Current assignee: Jingmen Jinghua Aluminum Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-11
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses an aluminium extrusion forming device, including the extrusion section of thick bamboo outer wall, be equipped with the extrusion chamber in the outer wall, be equipped with the extrusion arm that extends to outside the extrusion chamber in the extrusion chamber, one side that the extrusion wall was kept away from in the extrusion chamber is equipped with the shaping chamber, be equipped with the public mould of shaping that is close to the extrusion chamber and be close to the shaping master model in shaping chamber between extrusion chamber and the shaping chamber, shaping intracavity wall connection has the heat dissipation layer, the utility model discloses a cooling tube promotes the radiating effect by a wide margin in the heating panel, improves the quality behind the extrusion aluminum product, simple structure moreover, and it is convenient to install.

Description

Aluminium extrusion forming device

Technical Field

The utility model relates to an aluminum product processingequipment technical field specifically is an aluminium extrusion forming device.

Background

The aluminum product has a series of excellent characteristics, such as good strength, weather resistance and good density, strong pressure is applied to a metal blank placed in a die cavity (or an extrusion cylinder) to force the metal blank to generate directional plastic deformation, and the metal blank is extruded from a die hole of an extrusion die, so that the aluminum product with a required section shape and size and certain mechanical property is obtained, a large amount of heat can be generated in the extrusion process, if the heat is not dissipated in time, the service life of the die can be influenced by long-time use, meanwhile, the aluminum product after the extrusion is finished also needs to be cooled in time, but most of extrusion devices commonly used at present have the characteristic of insufficient heat dissipation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium extrusion forming device to it dries by fire the extrusion device and has the not enough problem of heat dissipation to propose in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminium extrusion forming device, includes the extrusion section of thick bamboo outer wall, be equipped with the extrusion chamber in the outer wall, be equipped with the extrusion arm that extends to outside the extrusion chamber in the extrusion chamber, one side that the extrusion wall was kept away from in the extrusion chamber is equipped with the shaping chamber, be equipped with the public mould of shaping that is close to the extrusion chamber and be close to the shaping master model in shaping chamber between extrusion chamber and the shaping chamber, shaping intracavity wall connection has the heat dissipation layer.

Preferably, evenly be equipped with the cooling tube that is parallel to each other in the radiating layer, the cooling tube is for the circular structure with the radiating layer is endocentric, the cooling tube bottom pierces through the radiating layer and is connected with the catchment in outer wall in and advances pipe and catchment exit tube, the catchment advances the pipe and passes the outer wall bottom with the exhalent tube of catchmenting and be connected with governing valve.

Preferably, a conical mounting surface is arranged at the end part of the molding female die close to the heat dissipation layer, and a conical matching surface is correspondingly arranged at the end part of the heat dissipation layer close to the molding female die.

Still further preferably, the end of the pressing arm is detachably connected with a pressing block.

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

(1) the utility model discloses aluminium extrusion moulding device has set up the heat dissipation layer in the shaping chamber, and set up the cooling tube in the heat dissipation layer, the even parcel shaping chamber of cooling tube, the during operation that dispels the heat, the cooling tube is through connecting valve intercommunication circulation refrigerator, the comdenstion water advances the pipe from catchmenting and gets into, follow the exit tube that catchments after the absorbed heat and flow, for increaseing with air area of contact and increase the radiating mode of air flow rate, the heat is higher from the heat transfer efficiency of solid to liquid, and the radiating mode of sustainable input comdenstion water, the radiating efficiency has further been improved.

(2) The utility model discloses aluminium extrusion forming device has set up the extrusion piece in the molding chamber, because extrusion rod end material is fixed with the structure, in extrusion process, need cooperate the extrusion face of aluminium ingot more, it can satisfy the requirement of extrusion terminal surface to set up the extrusion piece, improve the quality of shaping aluminum product, and simultaneously, the shaping master model forms toper installation face and the fitting surface that corresponds with heat dissipation layer contact surface, in the device installation, certain location installation effect can be played to conical structure, make the installation more simple, also make the extrusion process more stable.

Drawings

FIG. 1 is a schematic structural view of an aluminum extrusion molding apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

in the figure: 1. an outer wall; 2. an extrusion chamber; 3. a pressing arm; 4. a molding cavity; 5. forming a male die; 6. molding a female die; 7. a heat dissipation layer; 8. a radiating pipe; 9. the water is collected though; 10. a water collection outlet pipe; 11. a connecting valve; 12. a conical mounting surface; 13. a conical mating surface; 14. and extruding the block.

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. 1-2, the present invention provides an embodiment: the utility model provides an aluminium extrusion moulding device, includes recipient outer wall 1, its characterized in that: be equipped with extrusion chamber 2 in the outer wall 1, be equipped with in the extrusion chamber 2 and extend to the extrusion arm 3 outside extrusion chamber 2, one side that extrusion arm 3 was kept away from in extrusion chamber 2 is equipped with into die cavity 4, be equipped with the public mould 5 of shaping that is close to extrusion chamber 2 and be close to into die cavity 4's shaping master model 6 between extrusion chamber 2 and the die cavity 4, the 4 inner wall connection in die cavity has heat dissipation layer 7.

Radiating pipes 8 which are parallel to each other are uniformly arranged in the radiating layer 7, the radiating pipes 8 are of a circular structure concentric with the radiating layer 7, the bottoms of the radiating pipes 8 penetrate through the radiating layer 7 and are connected with a water collecting inlet pipe 9 and a water collecting outlet pipe 10 in the outer wall 1, the water collecting inlet pipe 9 and the water collecting outlet pipe 10 penetrate through the bottom of the outer wall 1 and are connected with a connecting valve 11, and compared with the radiating holes, the radiating pipes are circularly conveyed with condensate to absorb heat generated by extrusion, so that the heat conduction efficiency is higher, the radiating pipes 8 arranged in the radiating layer 7 can effectively take away the heat, and radiating surfaces are distributed in the forming cavity 4, so that the normal temperature in the forming cavity 4 can also be ensured;

the end part of the forming female die 6, which is close to the heat dissipation layer 7, is provided with a conical mounting surface 12, the end part of the heat dissipation layer 7, which is close to the forming female die 6, is correspondingly provided with a conical matching surface 13, the forming male die 5 is matched with the forming female die 6 and then assembled in the extrusion cavity 2, and the conical mounting surface 12 and the matching surface 13 have a certain automatic positioning function, so that the mounting process is simpler, and the mounting accuracy is also ensured;

the tip of extrusion arm 3 can be dismantled and be connected with extrusion piece 14, and extrusion wall 3 is long-term to be contacted extrusion with the aluminum product and probably leads to the extrusion wall to avoid damaging, leads to the extrusion effect unsatisfactory, sets up special extrusion piece 14, can guarantee the extrusion effect, also is convenient for change after damaging simultaneously.

The working principle is as follows: the user accomplishes the back with the cooperation of shaping public mould 5 and shaping master model 6, pack into extrusion chamber 2 in, toper installation face 12 is in good match with

toper fitting surface

13, 3 end connection of extrusion arm have good extrusion block 14, then pack into the extrusion chamber with the aluminium ingot, extrusion block 14 contact aluminium ingot, begin extrusion work, will connect valve 11 intercommunication circulation refrigerator this moment, the condensate that the refrigerator produced advances in pipe 9 enters into cooling tube 8 through catchmenting, absorb the heat from the shaping intracavity after, discharge and get into in the circulation refrigerator once more through collection water exit tube 10, the continuous operation, can provide effectual radiating effect, guarantee that the extrusion process is smooth to go on.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aluminium extrusion moulding device, includes extrusion section of thick bamboo outer wall (1), its characterized in that: be equipped with extrusion chamber (2) in outer wall (1), be equipped with in extrusion chamber (2) and extend to extrusion chamber (2) outer extrusion arm (3), one side that extrusion arm (3) were kept away from in extrusion chamber (2) is equipped with into die cavity (4), be equipped with between extrusion chamber (2) and become die cavity (4) and be close to the public mould (5) of shaping of extrusion chamber (2) and be close to the shaping master model (6) in die cavity (4), become die cavity (4) inner wall connection and have heat dissipation layer (7).

2. An aluminum extrusion molding apparatus as set forth in claim 1, wherein: evenly be equipped with cooling tube (8) that are parallel to each other in heat dissipation layer (7), cooling tube (8) are for with heat dissipation layer (7) endocentric circular structure, cooling tube (8) bottom pierces through heat dissipation layer (7) and has catchmented and advance pipe (9) and collection outlet pipe (10) in outer wall (1) in-connection, it advances pipe (9) and collects water and passes outer wall (1) bottom with collection outlet pipe (10) and is connected with connecting valve (11) to collect water.

3. An aluminum extrusion molding apparatus as set forth in claim 1, wherein: the end part of the molding female die (6) close to the heat dissipation layer (7) is provided with a conical mounting surface (12), and the end part of the heat dissipation layer (7) close to the molding female die (6) is correspondingly provided with a conical matching surface (13).

4. An aluminum extrusion molding apparatus as set forth in claim 1, wherein: the end part of the extrusion arm (3) is detachably connected with an extrusion block (14).