CN216801144U

CN216801144U - Hot extrusion die for machining aluminum alloy radiating tubes

Info

Publication number: CN216801144U
Application number: CN202123368482.0U
Authority: CN
Inventors: 李志军
Original assignee: Nantong Ch Alumimium Co ltd
Current assignee: Nantong Ch Alumimium Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of aluminum alloy pipe processing, in particular to a hot extrusion die for processing an aluminum alloy radiating pipe, which comprises a device main body, wherein the top end of a supporting leg is fixedly connected with a connecting cylinder, and the inner side of the connecting cylinder is connected with a push rod in a sliding manner; disassembly body, including the apron, apron swing joint is on the top of connecting cylinder, the bottom fixedly connected with connecting block of apron. According to the utility model, the sealing performance of the connection between the connecting block and the connecting cylinder can be improved through the sealing gasket, the extrusion of materials in the production process is prevented, the limiting rod can limit the cover plate through the clamping groove through the connection of the limiting rod and the clamping groove, the limitation on the cover plate is relieved through sliding the limiting rod, the cover plate is convenient to disassemble, and the die is convenient to replace and maintain.

Description

Hot extrusion die for machining aluminum alloy radiating tubes

Technical Field

The utility model relates to the technical field of aluminum alloy pipe processing, in particular to a hot extrusion die for processing an aluminum alloy radiating pipe.

Background

The mold plays an important role for factories producing parts or accessories, and the traditional molding technique is introduced to China from Germany and Japan in the eighties of the twentieth century, and the mold is an essential production part in the production process of the aluminum alloy radiating pipe.

But current aluminum alloy cooling tube production facility need produce the cooling tube of different specifications in process of production, and consequently the dismantlement to the mould is all very troublesome when changing the model at every turn, wastes time and energy, leads to hindering the construction progress, leads to production speed to slow down, therefore need to design an aluminum alloy cooling tube processing with hot extrusion mould urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot extrusion die for processing an aluminum alloy radiating pipe, which aims to solve the problems that radiating pipes with different specifications need to be produced in the production process, and the die is troublesome to disassemble and wastes time and labor when the models are replaced every time, so that the construction progress is delayed.

In order to achieve the above object, the present invention provides the following technical solutions,

a hot extrusion die for processing aluminum alloy radiating pipes comprises:

the device main body comprises supporting legs, the top ends of the supporting legs are fixedly connected with connecting cylinders, and push rods are connected to the inner sides of the connecting cylinders in a sliding mode;

the disassembly mechanism comprises a cover plate, the cover plate is movably connected to the top end of the connecting cylinder, a connecting block is fixedly connected to the bottom end of the cover plate, a sealing gasket is fixedly connected to the outer side of the connecting block, a first die is fixedly connected to the bottom end of the connecting block, a second die is fixedly connected to the bottom end of the connecting block, a connecting spring is fixedly connected to the inner side of the connecting cylinder, a limiting rod is fixedly connected to one end, away from the connecting cylinder, of the connecting spring, a sliding block is fixedly connected to the bottom end of the limiting rod, a sliding groove is formed in the inner side of the connecting cylinder, and a clamping groove is formed in the inner side of the cover plate;

adjustment mechanism, including the connecting pipe, connecting pipe fixed connection is in the inboard of connecting cylinder, the one end fixedly connected with batch oil tank of connecting pipe, the other end fixedly connected with shower nozzle of connecting pipe, the outside fixedly connected with pump machine of connecting pipe, the inboard fixedly connected with wearing layer of second mould.

Preferably, the connecting block is massive fixed connection in the bottom of apron, sealed pad is ring form fixed connection in the outside of connecting block.

Preferably, the connecting springs are fixedly connected with the connecting cylinder in two groups, and the connecting cylinder is connected with the limiting rod in a sliding mode through the connecting springs.

Preferably, the limiting rod is L-shaped and fixedly connected with the sliding block, the sliding groove is in the shape of a long groove and is formed in the inner side of the connecting cylinder, and the sliding block is connected to the inner side of the sliding groove in a sliding mode.

Preferably, the connecting pipe is in the surface of stock form fixed connection at the batch oil tank, pump machine fixed connection is in the bottom of connecting cylinder.

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

1. can increase the leakproofness of being connected between connecting block and the connecting cylinder through sealed the pad, prevent that material from extruding out in the production process, through the connection of gag lever post and draw-in groove, make the gag lever post play spacing effect to the apron through the draw-in groove, relieve the spacing to the apron through the gag lever post that slides, the convenient dismantlement to the apron, convenient change and maintenance mould.

2. Through the connection of connecting pipe and shower nozzle, make things convenient for the shower nozzle to pour into emollient into in to the second mould, make things convenient for aluminum alloy cooling tube extrusion, prevent that second mould and pipe wall friction from leading to the tubular product quality to go wrong greatly, can prevent the friction between tubular product and the second mould through the effect of wearing layer, lead to the damaged tubular product that leads to can not effectual production of second mould surface.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic side cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic sectional front view of the connecting tube and the second mold of FIG. 1 according to the present invention.

In the figure: 1. supporting legs; 11. a connecting cylinder; 12. a push rod; 2. a cover plate; 21. connecting blocks; 22. a gasket; 23. a first mold; 24. a second mold; 25. a connecting spring; 26. a limiting rod; 27. a slider; 28. a chute; 29. a card slot; 3. a connecting pipe; 31. an oil storage tank; 32. a pump machine; 33. a spray head; 34. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a hot extrusion die for processing an aluminum alloy radiating pipe comprises:

the device main body comprises a supporting leg 1, wherein the top end of the supporting leg 1 is fixedly connected with a connecting cylinder 11, the inner side of the connecting cylinder 11 is slidably connected with a push rod 12, the supporting leg 1 plays a role in supporting and fixing the connecting cylinder 11 through the connection of the supporting leg 1 and the connecting cylinder 11, and aluminum alloy can be conveniently extruded through the connection of the connecting cylinder 11 and the push rod 12;

the disassembling mechanism comprises a cover plate 2, the cover plate 2 is movably connected at the top end of a connecting cylinder 11, the bottom end of the cover plate 2 is fixedly connected with a connecting block 21, the outer side of the connecting block 21 is fixedly connected with a sealing gasket 22, the bottom end of the connecting block 21 is fixedly connected with a first mold 23, the bottom end of the connecting block 21 is fixedly connected with a second mold 24, the inner side of the connecting cylinder 11 is fixedly connected with a connecting spring 25, one end, far away from the connecting cylinder 11, of the connecting spring 25 is fixedly connected with a limiting rod 26, the bottom end of the limiting rod 26 is fixedly connected with a sliding block 27, the inner side of the connecting cylinder 11 is provided with a sliding groove 28, the inner side of the cover plate 2 is provided with a clamping groove 29, the sealing gasket 22 can play a sealing role between the connecting block 21 and the connecting cylinder 11 through the connection of the connecting block 21 and the sealing gasket 22, and the connecting spring 25 plays a role of pushing the limiting rod 26 through the connection of the connecting spring 25 and the limiting rod 26, the limiting rod 26 and the clamping groove 29 are convenient to clamp, and the sliding block 27 is connected with the sliding groove 28, so that the sliding groove 28 has a limiting effect on the limiting rod 26 through the sliding block 27, and the stability of the limiting rod 26 is improved;

adjustment mechanism, including connecting

pipe

3, 3 fixed connection of connecting pipe are in the inboard of connecting cylinder 11, the one end fixedly connected with batch oil tank 31 of connecting pipe 3, the other end fixedly connected with shower nozzle 33 of connecting pipe 3, the outside fixedly connected with pump machine 32 of connecting pipe 3, the inboard fixedly connected with wearing layer 34 of second mould 24, through the connection of pump machine 32 and connecting pipe 3, make things convenient for pump machine 32 to extract through the lubricating oil of connecting pipe 3 to storage in the batch oil tank 31, through the connection of connecting pipe 3 and shower nozzle 33, make things convenient for lubricating oil to spray the surface of second mould 24, effect through wearing layer 34 can improve the wear resistance of second mould 24, prevent that the friction of tubular product and second mould 24 from leading to the damage of second mould 24 too greatly.

Connecting block 21 is cubic fixed connection in the bottom of apron 2, and sealed 22 of filling up is the ring form fixed connection in the outside of connecting block 21, and connecting block 21 is the cubic first mould 23 that can conveniently drive and second mould 24 dismantles, and sealed 22 of filling up is the ring form and can conveniently play sealed effect between connecting block 21 and connecting cylinder 11.

Connecting spring 25 is two sets of and connecting cylinder 11 fixed connection, and connecting cylinder 11 passes through connecting spring 25 and gag lever post 26 sliding connection, and connecting spring 25 is two sets of can conveniently be to the better effort of gag lever post 26, and the convenience plays the effect that promotes to gag lever post 26.

The gag lever post 26 is "L" shape and slider 27 fixed connection, and spout 28 is the inboard of long flute profile division at connecting cylinder 11, and slider 27 sliding connection is in the inboard of spout 28, and gag lever post 26 is "L" shape and can make things convenient for the staff to stimulate, conveniently relieves the spacing to apron 2.

Connecting pipe 3 is stock form fixed connection on the surface of batch oil tank 31, and pump machine 32 fixed connection is in the bottom of connecting cylinder 11, and connecting pipe 3 is the stock form can conveniently play the effect of transporting to the lubricating oil of storing in the batch oil tank 31, and connecting cylinder 11 plays the fixed effect of support to pump machine 32, makes things convenient for pump machine 32 to carry out work.

During the use, make gag lever post 26 leave draw-in groove 29 through pulling gag lever post 26, remove the limiting displacement to apron 2, make apron 2 dismantle, spout 28 and slider 27 carry on spacingly to gag lever post 26, prevent that gag lever post 26 from rocking, sealed pad 22 in the connecting block 21 outside can play sealed effect to connecting block 21, avoid the problem that reveals to appear in the machine operation process, can conveniently be to the change and the maintenance of first mould 23 and second mould 24 through the dismantlement to apron 2, the convenience is produced the tubular product of difference.

The power cord is connected by a worker to open the pump 32, so that the pump 32 works, the pump 32 pumps out lubricating oil in the oil storage tank 31 through the connecting pipe 3, the pump 32 used in the application is a product which can be directly purchased in the market, the principle and the connection mode of the pump 32 are the prior art which is well known by the technicians in the field, and therefore the description is omitted, the pump 32 sprays the surface of the second die 24, the friction force between the second die 24 and the aluminum pipe in the aluminum pipe production process is reduced, the wear-resistant layer 34 can play a protection role on the second die 24, the wear-resistant layer 34 is formed by combining main wear-resistant aggregate, ultra-micro powder and inorganic polymer dispersion liquid, and the particles are tightly stacked after the coating is cured, so that the coating does not have large macroscopic defects and has large volume density.

Claims

1. The utility model provides an aluminum alloy cooling tube processing is with hot extrusion die which characterized in that includes:

the device comprises a device main body and a support leg (1), wherein the top end of the support leg (1) is fixedly connected with a connecting cylinder (11), and the inner side of the connecting cylinder (11) is connected with a push rod (12) in a sliding manner;

disassembly body, including apron (2), apron (2) swing joint is on the top of connecting cylinder (11), the bottom fixedly connected with connecting block (21) of apron (2), the sealed pad (22) of outside fixedly connected with of connecting block (21), the first mould (23) of bottom fixedly connected with of connecting block (21), the bottom fixedly connected with second mould (24) of connecting block (21), the inboard fixedly connected with connecting spring (25) of connecting cylinder (11), the one end fixedly connected with gag lever post (26) of connecting cylinder (11) are kept away from in connecting spring (25), the bottom fixedly connected with slider (27) of gag lever post (26), spout (28) have been seted up to the inboard of connecting cylinder (11), draw-in groove (29) have been seted up to the inboard of apron (2).

2. The die of claim 1 for processing aluminum alloy heat dissipation tubes, wherein: connecting block (21) are cubic fixed connection in the bottom of apron (2), sealed pad (22) are ring form fixed connection in the outside of connecting block (21).

3. The die of claim 1 for processing aluminum alloy heat dissipation tubes, wherein: connecting spring (25) are two sets of and connecting cylinder (11) fixed connection, connecting cylinder (11) are through connecting spring (25) and gag lever post (26) sliding connection.

4. The die of claim 1 for processing aluminum alloy heat dissipation tubes, wherein: the limiting rod (26) is L-shaped and is fixedly connected with the sliding block (27), the sliding groove (28) is formed in the inner side of the connecting cylinder (11) in a long groove shape, and the sliding block (27) is connected to the inner side of the sliding groove (28) in a sliding mode.

5. The die of claim 1 for processing aluminum alloy heat dissipation tubes, wherein: the inboard of supporting leg (1) is provided with adjustment mechanism, adjustment mechanism includes connecting pipe (3), connecting pipe (3) fixed connection is in the inboard of connecting cylinder (11), the one end fixedly connected with batch oil tank (31) of connecting pipe (3), the other end fixedly connected with shower nozzle (33) of connecting pipe (3), the outside fixedly connected with pump machine (32) of connecting pipe (3), inboard fixedly connected with wearing layer (34) of second mould (24).

6. The die set of claim 5 for use in hot extrusion of aluminum alloy heat pipes, wherein: the connecting pipe (3) is in a long rod shape and is fixedly connected to the surface of the oil storage tank (31), and the pump (32) is fixedly connected to the bottom end of the connecting cylinder (11).