CN2925666Y - Puncture extruder for producing aluminum-alloy seamless pipe - Google Patents
Puncture extruder for producing aluminum-alloy seamless pipe Download PDFInfo
- Publication number
- CN2925666Y CN2925666Y CN 200620061070 CN200620061070U CN2925666Y CN 2925666 Y CN2925666 Y CN 2925666Y CN 200620061070 CN200620061070 CN 200620061070 CN 200620061070 U CN200620061070 U CN 200620061070U CN 2925666 Y CN2925666 Y CN 2925666Y
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- master cylinder
- ingot
- hole
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Abstract
The utility model discloses a perforating extrusion press for producing aluminium alloy seamless pipe, consisting of a machine base. A beam body is fixed to one side of the machine base, a forming die and an ingot cylinder are installed inside of the beam body, the forming die is located between the beam body and the ingot cylinder, a communicated through hole is equipped in the beam body, the forming die and the ingot cylinder, the ingot cylinder can pass through a through hole of a heat insulating seat; a main cylinder is installed to the machine base on the other side opposite the beam body, a main cylinder ram is installed in the main cylinder, a perforating oil cylinder is installed in the main cylinder, a perforating axle is installed in the perforating oil cylinder, a perforating rod is fixed to the perforating axle on the end toward the beam body, the perforating rod can pass through a through hole of a dummy block fixed on the main cylinder ram to insert into the through hole of the beam body, the forming die and the ingot cylinder body, and the other end can pass through the perforating oil cylinder, the main cylinder ram and the main cylinder to external. The utility model has the advantages of simple structure and convenience for operation.
Description
Technical field
The utility model relates to extruder, particularly a kind of perforation extruder that is used to produce the aluminium alloy seamless pipe.
Background technology
Existing aluminium alloy seamless pipe is mainly by following two kinds of method productions: first method is at first holed ingot blank with drilling machine, and the ingot blank that will be drilled with through hole then takes that extruding forms hollow billet on the common extruder, and it is cumbersome to operate.Second method is that seam forms after utilizing mould to carry out hot extrusion with common extruder; For demanding aluminum pipe, this production method does not reach quality requirement, and the aluminium alloy seamless pipe of import perforation extruder complex structure, cost height, the aluminium alloy seamless pipe cost of producing is than higher.
Summary of the invention
In order to overcome the deficiencies in the prior art, the perforation extruder that the utility model provides a kind of simple in structure, easy to operate being used to produce the aluminium alloy seamless pipe, such extruding function reduces the cost of producing seamless pipe effectively.
The technical scheme that its technical problem that solves the utility model adopts is: the perforation extruder that is used to produce the aluminium alloy seamless pipe, it is characterized in that: it comprises support, one side of support is fixed with the beam body, the installed inside of beam body has shaping dies and ingot tube, shaping dies is between beam body and ingot tube, be provided with the through hole that communicates in described beam body, shaping dies and the ingot cylindrical shell, described ingot tube can pass the through hole of thermal insulating seat; The another side of the support of beam body is equipped with master cylinder relatively, master cylinder plunger piston is installed in the master cylinder, the perforation oil cylinder is installed in the master cylinder plunger piston, the perforation axle is installed in the perforation oil cylinder, end towards the perforation axle of beam body is fixed with core pin, core pin can pass the through hole that is fixed on the dummy block on the master cylinder plunger piston and insert in the through hole of beam body, shaping dies and ingot cylindrical shell, and the other end of perforation axle then passes perforation oil cylinder, master cylinder plunger piston and master cylinder and leads to the external world.
As further improvement of the utility model, the free end of described core pin is provided with positioning head.
As further improvement of the utility model, the diameter of import of described ingot tube and outlet is greater than the diameter of intermediate throughholes.
The beneficial effects of the utility model are: at first ingot blank is delivered in the ingot tube, in the master cylinder plunger piston of hydraulic system or perforation oil cylinder, refuel then and promote the perforation oil cylinder and advance, the perforation axle is inserted in the ingot blank, last refuel and master cylinder plunger piston and thermal insulating seat are advanced to same direction to the master cylinder of hydraulic system again, form the oppositely extruding of billet heat, thereby produce high-quality aluminium alloy seamless pipe.Therefore the utility model has advantage of simple structure, the production method that generally adopts relatively at present, and the manpower that will drop into the seamless pipe of the utility model production is few, and the mechanization degree height is easy to operate, thereby can reduce the cost of producing seamless pipe effectively.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, be used to produce the perforation extruder of aluminium alloy seamless pipe, it comprises support 1, one side of support 1 is fixed with beam body 2, the installed inside of beam body 2 has shaping dies 3 and ingot tube 4, shaping dies 3 is provided with the through hole 5 that communicates in described beam body 2, shaping dies 3 and ingot tube 4 bodies between beam body 2 and ingot tube 4, described ingot tube 4 can pass the through hole 7 of thermal insulating seat 6; The another side of the support 1 of beam body 2 is equipped with master cylinder 8 relatively, master cylinder plunger piston 9 is installed in the master cylinder 8, perforation oil cylinder 10 is installed in the master cylinder plunger piston 9, perforation axle 11 is installed in the perforation oil cylinder 10, end towards the perforation axle 11 of beam body 2 is fixed with core pin 12, core pin 12 can pass the through hole 14 of the dummy block 13 that is fixed on the master cylinder plunger piston 9 and insert in the through hole of beam body 2, shaping dies 3 and ingot tube 4, and the other end of perforation axle 11 then passes perforation oil cylinder 10, master cylinder plunger piston 9 and master cylinder 8 and leads to the external world.Production process of the present utility model can be carried out according to following steps: at first ingot blank is delivered in the ingot tube 4, in the master cylinder plunger piston 9 of hydraulic system, refuel then and promote perforation oil cylinder 10 and advance, perforation axle 11 is inserted in the ingot blank, last refuel and master cylinder plunger piston 9 and thermal insulating seat 6 are advanced to same direction to the master cylinder 8 of hydraulic system again, form the oppositely extruding of billet heat, thereby produce high-quality aluminium alloy seamless pipe.Therefore the utility model has advantage of simple structure, the production method that generally adopts relatively at present, and the manpower that will drop into the seamless pipe of the utility model production is few, and the mechanization degree height is easy to operate, thereby can reduce the cost of producing seamless pipe effectively.
Wherein, the free end of described core pin 12 is provided with positioning head 15, thereby core pin 12 is inserted near the central axis of ingot blank exactly.
Be fixed between ingot tube 4 and the dummy block 13 for the ease of ingot blank, be convenient to ingot blank and be squeezed out seamless pipe, the diameter of described ingot tube 4 imports 16 and outlet 17 is greater than the diameter of intermediate throughholes.
In a word, be equal to the utility model or similar technical scheme or the utility model improved, but the technical scheme of having had to comprise described all technical characterictics of claim 1 of the present utility model also belongs to protection domain of the present utility model.
Claims (3)
1, is used to produce the perforation extruder of aluminium alloy seamless pipe, it is characterized in that: comprise support (1), one side of support (1) is fixed with beam body (2), the installed inside of beam body (2) has shaping dies (3) and ingot tube (4), shaping dies (3) is positioned between beam body (2) and the ingot tube (4), be provided with the through hole (5) that communicates in described beam body (2), shaping dies (3) and ingot tube (4) body, described ingot tube (4) can pass the through hole (7) of thermal insulating seat (6); The another side of the support (1) of beam body (2) is equipped with master cylinder (8) relatively, master cylinder plunger piston (9) is installed in the master cylinder (8), perforation oil cylinder (10) is installed in the master cylinder plunger piston (9), perforation axle (11) is installed in the perforation oil cylinder (10), end towards the perforation axle (11) of beam body (2) is fixed with core pin (12), core pin (12) can pass the through hole (14) of the dummy block (13) that is fixed on the master cylinder plunger piston (9) and insert beam body (2), in the through hole of shaping dies (3) and ingot tube (4), the other end of perforation axle (11) then passes perforation oil cylinder (10), master cylinder plunger piston (9) and master cylinder (8) lead to the external world.
2, the perforation extruder that is used to produce the aluminium alloy seamless pipe according to claim 1, it is characterized in that: the free end of described core pin (12) is provided with positioning head (15).
3, the perforation extruder that is used to produce the aluminium alloy seamless pipe according to claim 1 is characterized in that: described ingot tube (4) import (16) and the diameter of the diameter that exports (17) greater than intermediate throughholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061070 CN2925666Y (en) | 2006-06-30 | 2006-06-30 | Puncture extruder for producing aluminum-alloy seamless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061070 CN2925666Y (en) | 2006-06-30 | 2006-06-30 | Puncture extruder for producing aluminum-alloy seamless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925666Y true CN2925666Y (en) | 2007-07-25 |
Family
ID=38279899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061070 Expired - Fee Related CN2925666Y (en) | 2006-06-30 | 2006-06-30 | Puncture extruder for producing aluminum-alloy seamless pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925666Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670384A (en) * | 2008-10-16 | 2010-03-17 | 浙江军联铜业有限公司 | Process for producing extruded hollow bar with high lead and low copper content |
| CN102019304A (en) * | 2010-10-22 | 2011-04-20 | 浙江海亮股份有限公司 | Reverse dual-powered pipe extrusion device and reverse dual-powered pipe extrusion method thereof |
| CN102962279A (en) * | 2012-12-11 | 2013-03-13 | 阎善武 | Reverse extruder |
| CN103028627A (en) * | 2012-12-29 | 2013-04-10 | 中国重型机械研究院股份公司 | Combined piercing double-action extruding device and method |
| CN103357688A (en) * | 2013-07-15 | 2013-10-23 | 西南铝业（集团）有限责任公司 | Perforating and extruding production method of seamless aluminum-alloy tubular product |
| CN103736769A (en) * | 2013-12-20 | 2014-04-23 | 河北宏润重工股份有限公司 | 500MN-extrusion equipment for producing large-diameter seamless steel pipes |
| CN106001148A (en) * | 2016-06-29 | 2016-10-12 | 中国重型机械研究院股份公司 | External type mechanical fixed needle extruding device and method |
| CN106111714A (en) * | 2016-06-29 | 2016-11-16 | 中国重型机械研究院股份公司 | Heavy double-action reverse extruder main machine structure |
-
2006
- 2006-06-30 CN CN 200620061070 patent/CN2925666Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670384A (en) * | 2008-10-16 | 2010-03-17 | 浙江军联铜业有限公司 | Process for producing extruded hollow bar with high lead and low copper content |
| CN102019304A (en) * | 2010-10-22 | 2011-04-20 | 浙江海亮股份有限公司 | Reverse dual-powered pipe extrusion device and reverse dual-powered pipe extrusion method thereof |
| CN102019304B (en) * | 2010-10-22 | 2012-12-12 | 浙江海亮股份有限公司 | Reverse dual-powered pipe extrusion device and reverse dual-powered pipe extrusion method thereof |
| CN102962279A (en) * | 2012-12-11 | 2013-03-13 | 阎善武 | Reverse extruder |
| CN103028627B (en) * | 2012-12-29 | 2013-11-20 | 中国重型机械研究院股份公司 | Combined piercing double-action extruding device and method |
| CN103028627A (en) * | 2012-12-29 | 2013-04-10 | 中国重型机械研究院股份公司 | Combined piercing double-action extruding device and method |
| CN103357688A (en) * | 2013-07-15 | 2013-10-23 | 西南铝业（集团）有限责任公司 | Perforating and extruding production method of seamless aluminum-alloy tubular product |
| CN103357688B (en) * | 2013-07-15 | 2015-06-10 | 西南铝业（集团）有限责任公司 | Perforating and extruding production method of seamless aluminum-alloy tubular product |
| CN103736769A (en) * | 2013-12-20 | 2014-04-23 | 河北宏润重工股份有限公司 | 500MN-extrusion equipment for producing large-diameter seamless steel pipes |
| CN103736769B (en) * | 2013-12-20 | 2016-06-08 | 河北宏润核装备科技股份有限公司 | A kind of 500MN extrusion equipment for producing Large Diameter Pipeline seamless steel pipe |
| CN106001148A (en) * | 2016-06-29 | 2016-10-12 | 中国重型机械研究院股份公司 | External type mechanical fixed needle extruding device and method |
| CN106111714A (en) * | 2016-06-29 | 2016-11-16 | 中国重型机械研究院股份公司 | Heavy double-action reverse extruder main machine structure |
| CN106111714B (en) * | 2016-06-29 | 2019-04-26 | 中国重型机械研究院股份公司 | Heavy double-action reverse extruder main machine structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |