CN216965835U

CN216965835U - Aluminum alloy tube extrusion equipment

Info

Publication number: CN216965835U
Application number: CN202122975825.3U
Authority: CN
Inventors: 廖健
Original assignee: Sichuan Yangguang Jianduan Aluminium Industry Co ltd
Current assignee: Sichuan Yangguang Jianduan Aluminium Industry Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-15
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of aluminum alloy pipe extrusion equipment, and relates to aluminum alloy pipe extrusion equipment which comprises a workbench, wherein a discharge fixing block is fixedly connected to one side of the upper end of the workbench, an extrusion heater, a movable extruder and a fixing plate are respectively and slidably connected to the upper end of the outer surface of the workbench, a first pressing ring is slidably connected to one side of the inner cavity of the extrusion heater, a second pressing ring is slidably connected to one side of the inner cavity of the movable extruder, a push pipe is fixedly connected to one side of the outer surface of the fixing plate, and a fourth hydraulic rod is fixedly connected to the inner cavity of the push pipe. Insert the aluminium post in the round hole that removes the squeezer and extrude the heater, the fifth hydraulic stem drives the kicking block downward displacement this moment, and the aluminium post contacts with first clamping ring and second clamping ring, and first clamping ring withstands with ejection of compact fixed block, and the displacement of above setting all has the device to restrict, effectively improves the precision of equipment operation to improve the quality of product.

Description

Aluminum alloy tube extrusion equipment

Technical Field

The utility model belongs to the technical field of aluminum alloy pipe extrusion equipment, and particularly relates to aluminum alloy pipe extrusion equipment.

Background

The aluminum alloy has the characteristics of high specific strength and specific stiffness, good plasticity, good thermal conductivity, easy recovery and the like, is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in the fields of aerospace, mechanical manufacturing, vehicles, ships, communication equipment, electronic products or chemical industry and the like. The aluminum alloy pipe can be divided into a seamless aluminum pipe and a common extruded aluminum pipe according to the extrusion mode; the precision can be divided into common aluminum pipes and precision aluminum pipes, wherein the precision aluminum pipes generally need to be reprocessed after extrusion, such as cold drawing and fine drawing. The aluminum alloy precision pipe is widely applied to various industries of national production, such as aviation, aerospace, military, automobiles, steamships, electromechanics, home furnishing and other fields, and plays a very critical role, however, an aluminum alloy pipe extrusion device appearing on the market still has various defects and cannot meet the production requirements.

The existing aluminum alloy pipe fitting extrusion device has the problems that when the existing aluminum alloy pipe fitting extrusion device is used, the extrusion length is limited, the extrusion precision is low during extrusion, cracks and the like are easily generated on the surface of a pipeline, the processing quality and the processing effect are affected, and therefore the working efficiency is reduced, and therefore the aluminum alloy pipe extrusion device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide aluminum alloy pipe extrusion equipment, which aims to solve the problems that the extrusion precision is high, cracks and the like are not easy to generate on the surface of a pipeline, and the processing quality and the processing effect are not influenced when the aluminum alloy pipe extrusion equipment is used for extruding the aluminum alloy pipe in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aluminum alloy tube extrusion equipment, includes the workstation, one side fixedly connected with ejection of compact fixed block of workstation upper end, sliding connection has extrusion heater, removal squeezer and fixed plate respectively in the upper end of workstation surface, one side sliding connection of extrusion heater inner chamber has first clamping ring, one side sliding connection who removes the squeezer inner chamber has the second clamping ring, one side fixedly connected with ejector sleeve of fixed plate surface, fixedly connected with fourth hydraulic stem in the inner chamber of ejector sleeve.

Preferably, a sliding rail is fixedly connected between the upper end of the discharging fixing block and the workbench, and an upper fixing block is fixedly connected to the outer surface of the sliding rail.

Preferably, a first hydraulic rod is fixedly connected between the discharging fixed block and the extrusion heater, the upper end of the extrusion heater is connected with the upper fixed block in a sliding manner, and the middle of the outer surface of the discharging fixed block corresponds to the first pressing ring.

Preferably, the upper end of the movable squeezer is slidably connected with the upper fixed block, and the middle of the movable squeezer corresponds to the push pipe.

Preferably, the lower end of the workbench is fixedly connected with a support, one side of the upper end of the support is fixedly connected with a fifth hydraulic rod, the top end of the fifth hydraulic rod is fixedly connected with an ejector block, the ejector block and the push pipe are located on the same longitudinal axis, and the ejector block is arranged between the movable extruder and the extrusion heater.

Preferably, one end of the fourth hydraulic rod is fixedly connected with the fixing plate, and a thimble is fixedly connected with the telescopic end of the fourth hydraulic rod.

Preferably, a third hydraulic rod is fixedly connected between the fixing plate and the workbench, a notch is formed in the middle of the workbench, the ejector block is arranged in the notch, supporting blocks are fixedly connected to two sides of the upper end of the outer surface of the workbench, and a second hydraulic rod is fixedly connected between the supporting blocks and the movable squeezer.

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

1. the support and the ground are fixed, an aluminum column is placed at the upper end of the ejector block by a user, the fifth hydraulic rod pushes the ejector block to move upwards, the aluminum column, the movable squeezer and the extrusion heater are positioned on the same concentric circle axis, the movement of the ejector block can be limited by the arranged gap, the deviation is prevented, the precision of the displacement of the ejector block is reduced, the normal operation of equipment is influenced, after the placement is completed, the telescopic end of the third hydraulic rod extends out of the pushing fixing plate to slide on the surfaces of the upper fixing block and the workbench, the operation precision of the device can be improved by the arrangement, the effect of the extrusion pipe is better, the push pipe is inserted into the round hole of the movable squeezer to be contacted with the second compression ring, at the moment, the telescopic end of the second hydraulic rod drives the movable squeezer to displace, the arranged support block can provide enough supporting force for the second hydraulic rod, and the aluminum column is inserted into the round holes of the movable squeezer and the extrusion heater, at this moment, the fifth hydraulic rod drives the ejector block to move downwards, the aluminum column is in contact with the first pressing ring and the second pressing ring, the first pressing ring and the discharge fixing block are abutted, the displacement arranged above is limited by the device, the operation precision of the equipment is effectively improved, and the quality of products is improved.

2. After carrying out certain heating with the aluminium post through the extrusion heater that sets up, the flexible end of fourth hydraulic stem stretches out and makes thimble and aluminium post contact, exert pressure through fourth hydraulic stem and third hydraulic stem, make the aluminium post extrude into the aluminum pipe, the back is accomplished in the extrusion, first hydraulic stem drives the extrusion heater and takes place the displacement, thereby make things convenient for operating personnel to operate more, extruded precision is high during the extrusion, be difficult to produce cracks etc. on the surface of pipeline, can not influence the problem of processingquality and processing effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a first pressure ring according to the present invention;

FIG. 3 is a schematic view of a second pressure ring according to the present invention;

FIG. 4 is a schematic view of the inner structure of the push tube of the present invention;

fig. 5 is a schematic structural view of the inner explosion of the push tube of the present invention.

In the figure: 1. a work table; 2. a discharging fixed block; 3. a first hydraulic lever; 5. an extrusion heater; 6. moving the squeezer; 7. a second hydraulic rod; 8. a top block; 9. a notch; 10. a fixing plate; 11. a third hydraulic lever; 12. a slide rail; 13. an upper fixed block; 14. a first pressure ring; 15. a second pressure ring; 16. a supporting block; 17. A support; 18. a fourth hydraulic lever; 19. a thimble; 20. pushing the tube; 21. and a fifth hydraulic lever.

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.

Example 1:

as shown in figures 1-5, the utility model provides an aluminum alloy pipe extrusion device which comprises a workbench 1, wherein one side of the upper end of the workbench 1 is fixedly connected with a discharge fixed block 2, the upper end of the outer surface of the workbench 1 is respectively connected with an extrusion heater 5, a movable extruder 6 and a fixed plate 10 in a sliding manner, one side of the inner cavity of the extrusion heater 5 is connected with a first press ring 14 in a sliding manner, one side of the inner cavity of the movable extruder 6 is connected with a second press ring 15 in a sliding manner, one side of the outer surface of the fixed plate 10 is fixedly connected with a push pipe 20, and a fourth hydraulic rod 18 is fixedly connected in the inner cavity of the push pipe 20.

When the aluminum alloy pipe extrusion equipment is designed and used, the support 17 is fixed with the ground, a user places an aluminum column at the upper end of the ejector block 8, the fifth hydraulic rod 21 pushes the ejector block 8 to move upwards, the aluminum column, the movable extruder 6 and the extrusion heater 5 are positioned on the same concentric axis, the arranged notch 9 can limit the movement of the ejector block 8, the deviation is prevented from occurring, the precision of the displacement of the ejector block 8 is reduced, the normal operation of the equipment is influenced, after the placement is finished, the telescopic end of the third hydraulic rod 11 extends out to push the fixed plate 10 to slide on the surfaces of the upper fixed block 13 and the workbench 1, the operation precision of the device can be improved by the arrangement, the effect of the extrusion pipe is better, the push pipe 20 is inserted into a round hole of the movable extruder 6 to be in contact with the second press ring 15, at the moment, the telescopic end of the second hydraulic rod 7 drives the movable extruder 6 to displace, and the arranged support block 16 can provide enough supporting force for the second hydraulic rod 7, insert the aluminium post and remove squeezer 6 and extrusion heater 5's round hole in, fifth hydraulic stem 21 drives kicking block 8 downward displacement this moment, and the aluminium post contacts with first clamping ring 14 and second clamping ring 15, and first clamping ring 14 withstands with ejection of compact fixed block 2, and the displacement of above setting has all the device to restrict, effectively improves the precision of equipment operation to improve the quality of product.

In this embodiment, fixed even has slide rail 12 between the upper end of ejection of compact fixed block 2 and the workstation 1, and the outer fixed surface of slide rail 12 is connected with upper fixed block 13.

The telescopic end of the third hydraulic rod 11 extends out to push the fixing plate 10 to slide on the surfaces of the upper fixing block 13 and the workbench 1, and the arrangement can improve the running precision of the device and enable the effect of extruding pipes to be better.

In the embodiment, a first hydraulic rod 3 is fixedly connected between the discharge fixed block 2 and the extrusion heater 5, the upper end of the extrusion heater 5 is slidably connected with the upper fixed block 13, and the middle part of the outer surface of the discharge fixed block 2 corresponds to the first pressure ring 14;

after accomplishing through the extrusion, first hydraulic stem 3 drives extrusion heater 5 and takes place the displacement to make things convenient for operating personnel to operate more, extruded precision is high during the extrusion, is difficult to produce cracks etc. on the surface of pipeline.

In the embodiment, the upper end of the movable squeezer 6 is slidably connected with the upper fixed block 13, and the middle part of the movable squeezer 6 corresponds to the push pipe 20;

the extrusion precision can be made higher and more efficient by moving the middle part of the extruder 6 to correspond to the push pipe 20.

Example 2:

as shown in fig. 1-5, a support 17 is fixedly connected to the lower end of the working table 1, a fifth hydraulic rod 21 is fixedly connected to one side of the upper end of the support 17, an ejector block 8 is fixedly connected to the top end of the fifth hydraulic rod 21, the ejector block 8 and the push pipe 20 are located on the same longitudinal axis, and the ejector block 8 is disposed between the movable squeezer 6 and the squeezing heater 5.

The fifth hydraulic rod 21 pushes the ejector block 8 to move upwards, and the aluminum column, the movable squeezer 6 and the squeezing heater 5 are located on the same concentric axis, so that squeezing is smoother.

In this embodiment, one end of the fourth hydraulic rod 18 is fixedly connected to the fixing plate 10, and the retractable end of the fourth hydraulic rod 18 is fixedly connected to the thimble 19;

after the aluminum column is heated to a certain extent by the arranged extrusion heater 5, the telescopic end of the fourth hydraulic rod 18 extends out to enable the thimble 19 to be in contact with the aluminum column, and the fourth hydraulic rod 18 and the third hydraulic rod 11 apply pressure to enable the aluminum column to be extruded into the aluminum tube.

In the embodiment, a third hydraulic rod 11 is fixedly connected between the fixed plate 10 and the workbench 1, a notch 9 is formed in the middle of the workbench 1, the ejector block 8 is arranged in the notch 9, support blocks 16 are fixedly connected to two sides of the upper end of the outer surface of the workbench 1, and a second hydraulic rod 7 is fixedly connected between the support blocks 16 and the movable squeezer 6;

can restrict the removal of kicking block 8 through the breach 9 that sets up, prevent to take place the skew and reduce the precision of kicking block 8 displacement, influence equipment normal operating, the flexible end of second hydraulic stem 7 drives and removes squeezer 6 displacement, and the supporting shoe 16 that sets up can provide sufficient holding power for second hydraulic stem 7, inserts the aluminium column in the round hole that removes squeezer 6 and extrusion heater 5.

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 alterations can be made in these embodiments 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 aluminum alloy tube extrusion equipment, includes workstation (1), its characterized in that: one side fixedly connected with ejection of compact fixed block (2) of workstation (1) upper end, the upper end difference sliding connection of workstation (1) surface has extrusion heater (5), removes squeezer (6) and fixed plate (10), one side sliding connection of extrusion heater (5) inner chamber has first clamping ring (14), one side sliding connection of removal squeezer (6) inner chamber has second clamping ring (15), one side fixedly connected with ejector sleeve (20) of fixed plate (10) surface, fixedly connected with fourth hydraulic stem (18) in the inner chamber of ejector sleeve (20).

2. An aluminum alloy tube extrusion apparatus as set forth in claim 1 wherein: the upper end of ejection of compact fixed block (2) and workstation (1) between fixed connection have slide rail (12), the surface fixed connection of slide rail (12) has last fixed block (13).

3. An aluminum alloy tube extrusion apparatus as set forth in claim 2 wherein: the extrusion heating device is characterized in that a first hydraulic rod (3) is fixedly connected between the discharging fixed block (2) and the extrusion heater (5), the upper end of the extrusion heater (5) is connected with the upper fixed block (13) in a sliding mode, and the middle of the outer surface of the discharging fixed block (2) corresponds to the first pressing ring (14).

4. An aluminum alloy tube extrusion apparatus as set forth in claim 1 wherein: the upper end of the movable squeezer (6) is connected with the upper fixing block (13) in a sliding mode, and the middle of the movable squeezer (6) corresponds to the push pipe (20).

5. An aluminum alloy pipe extrusion apparatus as set forth in claim 1, wherein: the lower extreme fixedly connected with support (17) of workstation (1), one side fixedly connected with fifth hydraulic stem (21) of support (17) upper end, fifth hydraulic stem (21) top fixedly connected with kicking block (8), kicking block (8) are located same longitudinal axis with ejector tube (20).

6. An aluminum alloy tube extrusion apparatus as set forth in claim 1 wherein: one end of the fourth hydraulic rod (18) is fixedly connected with the fixing plate (10), and a thimble (19) is fixedly connected with the telescopic end of the fourth hydraulic rod (18).

7. An aluminum alloy tube extrusion apparatus as set forth in claim 5 wherein: fixedly connected with third hydraulic stem (11) between fixed plate (10) and workstation (1), breach (9) are seted up at the middle part of workstation (1), kicking block (8) set up in breach (9), both sides fixedly connected with supporting shoe (16) of workstation (1) surface upper end, fixedly connected with second hydraulic stem (7) between supporting shoe (16) and the removal squeezer (6).