CN111167874A - Aluminum bar peeling device integrated on extruder - Google Patents
Aluminum bar peeling device integrated on extruder Download PDFInfo
- Publication number
- CN111167874A CN111167874A CN202010066089.7A CN202010066089A CN111167874A CN 111167874 A CN111167874 A CN 111167874A CN 202010066089 A CN202010066089 A CN 202010066089A CN 111167874 A CN111167874 A CN 111167874A
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- China
- Prior art keywords
- extrusion
- aluminum bar
- main shaft
- peeling
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 114
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000001125 extrusion Methods 0.000 claims abstract description 109
- 239000004411 aluminium Substances 0.000 claims description 14
- 238000012545 processing Methods 0.000 abstract description 10
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 aluminum ions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/008—Scalping billets, e.g. for removing oxide layers prior or during extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/212—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention discloses an aluminum bar peeling device integrated on an extruder, which is characterized in that: an ingot feeder and a peeler are arranged between the extrusion main shaft and the extrusion cylinder, a support shaft is arranged on the peeler and is arranged on one side of the ingot feeder, a support rotating plate is arranged on the support shaft and can be turned upwards, and a peeling knife and a gasket are respectively arranged on the support rotating plate; the ingot feeder can move up and down and is provided with an aluminum bar groove and an aluminum bar; the left end of the aluminum bar is provided with an extrusion main shaft, the right end of the aluminum bar is provided with a peeling knife, the extrusion main cylinder drives the extrusion main shaft to move rightwards and pushes the aluminum bar to be peeled by the peeling knife and enter the extrusion cylinder, and the extrusion main shaft retreats from the extrusion cylinder inwards to exit the peeling machine; the supporting rotating plate is provided with an upward gasket, the supporting rotating plate is provided with a downward peeling knife, and the extrusion spindle pushes the gasket to enter the extrusion cylinder and pushes the peeling aluminum bar to extrude. The device saves space and energy, does not generate secondary oxidation and pollution, has simple processing and improves the product quality.
Description
Technical Field
The invention belongs to the technical field of aluminum bar processing, relates to a technology for peeling and extruding an aluminum bar for production, and particularly relates to an aluminum bar peeling device integrated on an extruder.
Background
The aluminum extrusion product is widely applied to the fields of automobiles, electronic appliances, printing consumables, aerospace and the like, the quality requirement of the aluminum extrusion product is higher and higher, the quality of an aluminum rod plays a decisive role, the requirement in the extrusion process of the aluminum rod is higher, product impurities are one of the reasons for causing the poor quality of the aluminum extrusion product, oxide skin, microcracks and dust on the surface of the aluminum rod serving as raw materials are main factors for causing the product impurities, therefore, the processing technology of the aluminum rod used for producing the high-quality product is that before the extrusion production, the oxide skin, the microcracks and the dust on the outer surface of the aluminum rod are stripped together, namely, the oxide skin and the microcracks on the surface layer of the aluminum rod are removed, and the quality and the cleanness of the aluminum rod used for production are ensured.
However, the existing aluminum bar peeling machine usually adopts an annular knife to peel under the driving of a hydraulic oil cylinder, the processing procedures are various, and the vaporized aluminum ions are not purified while peeling is carried out by adopting a chemical method, so that certain pollution is caused to air.
Currently, most domestic extruders adopt a method of turning and peeling the surface of an aluminum bar before extrusion, an additional set of turning or peeling device is required, the two processing methods can be used for completely processing the surface of the bar, the additional devices occupy space for extrusion, secondary transfer is required, the automation degree is low, a large amount of electric energy is consumed, secondary aluminum bar pollution is easily caused, and the quality of subsequent extrusion products is influenced; how to design the surface of the aluminum bar after peeling to be smooth is beneficial to removing air of the aluminum bar in the ingot containing cylinder, product quality is improved, the peeling of the aluminum bar can be completed, and the extrusion processing technology is realized, which becomes the problem to be solved at present.
Disclosure of Invention
The invention aims to solve the problems that the surface of an existing aluminum bar needs to be subjected to a skin turning and peeling processing procedure before the extrusion processing procedure is carried out, a processing device needs to be additionally arranged, carrying needs to be added in two sets of processing procedures, secondary aluminum bar pollution is caused, a large amount of electric energy and labor cost are consumed, and the product quality is influenced.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an integrated aluminium bar device of skinning on extruder, includes extrusion main cylinder and extrusion main shaft, recipient, its characterized in that: an ingot feeder and a peeler are arranged between the extrusion main shaft and the extrusion cylinder, the ingot feeder is arranged at one end of the extrusion main shaft, the peeler is arranged between the ingot feeder and the extrusion cylinder, a supporting shaft is arranged on the peeler and is arranged on one side of the ingot feeder, a supporting rotating plate is arranged on the supporting shaft and can be turned over up and down, and a peeling knife and a gasket are respectively arranged on the supporting rotating plate;
the ingot feeder can move up and down, an aluminum bar groove is formed in the ingot feeder, and an aluminum bar is arranged in the aluminum bar groove;
the left end of the aluminum bar is an extrusion main shaft, the right end of the aluminum bar is a skinning knife, the extrusion main shaft, the aluminum bar, the skinning knife and the extrusion cylinder are concentric and share a center line, the extrusion main cylinder drives the extrusion main shaft to move rightwards, the extrusion main shaft pushes the aluminum bar to skin through the skinning knife and enter the extrusion cylinder, and the extrusion main shaft retreats out of the skinning machine from the interior of the extrusion cylinder;
the supporting rotating plate is provided with an upward gasket, the supporting rotating plate is provided with a downward peeling knife, the left end of the extrusion cylinder is provided with the gasket, the extrusion main shaft, the gasket, the aluminum bar and the extrusion cylinder share a common central line concentrically, and the extrusion main shaft pushes the gasket to enter the extrusion cylinder and pushes the peeling aluminum bar to extrude.
Preferably, the peeling knife is an annular peeling knife, and peeling is completed when the aluminum bar passes through the annular peeling knife.
Preferably, the diameter of the gasket is smaller than the barrel diameter of the extrusion barrel.
The invention has the advantages and positive effects that:
1. the aluminum bar peeling device integrated on the extruding machine is characterized in that an ingot feeder and a peeling machine are arranged between an extruding main shaft and an extruding cylinder, so that the peeling process of the aluminum bar is completed before extrusion, the aluminum bar is directly fed into the ingot feeder from a heating furnace, the ingot feeder can be lifted to the edge of a peeling knife, the extruding main shaft, the aluminum bar, the peeling knife and the extruding cylinder are concentric and share a center line, an extruding main cylinder drives the extruding main shaft to move rightwards to push the aluminum bar to be peeled through the peeling knife and fed into the extruding cylinder, the finished aluminum bar enters the extruding machine, waste is synchronously recovered, automation can be realized in the whole process, the working efficiency is improved, and the labor cost is reduced.
2. According to the aluminum bar peeling device integrated on the extruding machine, due to the adoption of the annular peeling knife on the peeling machine, the aluminum bar is pushed rightwards by the extruding main shaft, so that the aluminum bar enters the annular peeling knife, the aluminum bar is pushed rightwards by the extruding main shaft until the aluminum bar passes through the peeling knife, peeling is carried out according to the process requirements, because the diameter of the annular peeling knife is smaller than 1.5-2 mm of the aluminum bar, 1.5-2 mm of the outer surface of the aluminum bar is peeled off, the surface smoothness after peeling is high, the loop phenomenon cannot occur, the bubble phenomenon cannot occur during extruding, the oxide layer, the impurity layer and the segregation layer on the surface of the aluminum bar are removed completely, the peeled aluminum bar falls into the extruding cylinder to carry out the extruding process, the service life of a die of the extruding machine can be prolonged, and the finished product precision and the product percent of pass.
2. According to the aluminum bar peeling device integrated on the extruding machine, the supporting shaft is arranged on the peeling machine, at least two supporting rotating plates are arranged on the supporting shaft, the supporting rotating plates can rotate along the supporting shaft, the supporting rotating plates are respectively provided with the peeling knife and the gasket and can be turned over up and down, when the peeling knife on the supporting rotating plates is upward, the right end of the aluminum bar is provided with the peeling knife, the extruding main shaft, the aluminum bar, the peeling knife and the extruding cylinder are concentric and share the center line, and the extruding main shaft pushes the aluminum bar to be peeled by the peeling knife and enter the extruding cylinder; the skinning knife overturns downwards on the supporting rotating plate, the gasket overturns upwards on the supporting rotating plate, the extrusion main shaft pushes the gasket to enter the extrusion cylinder and push the skinning aluminum bar to extrude, the gasket plays a role in blocking the skinning aluminum bar to completely extrude in the extrusion cylinder, and the extrusion effect is better.
3. According to the aluminum bar peeling device integrated on the extruding machine, the aluminum bar is directly fed into the peeling machine to be peeled and then fed into the extruding cylinder to be extruded, so that the process of directly connecting the peeled aluminum bar discharging material with the extruding machine is realized, the manual carrying time is saved, the secondary pollution is avoided, the surface of the peeled aluminum bar is smooth, no dust or pollution is caused, the air removal of the aluminum bar in the ingot containing cylinder is facilitated, the product quality is improved, the material exchanging and receiving time can be shortened, and the discharging mechanism is convenient to realize the connection with the extruding machine.
4. The aluminum bar peeling device integrated on the extruder is integrated with the extruder due to the adoption of the integrated device, so that the extruder is prevented from being additionally provided with a set of lathe carriage or peeling device, the problems that the additional device occupies large space, needs secondary transportation and is low in automation degree are solved, and the consumption of a large amount of electric energy and labor cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum bar peeling device integrated on an extruder.
The method comprises the following steps of 1-extrusion main cylinder, 2-extrusion main shaft, 3-ingot feeder, 4-aluminum rod groove, 5-aluminum rod, 6-peeling knife, 7-extrusion cylinder, 8-peeling machine, 9-supporting rotating plate, 10-gasket and 11-supporting shaft.
Detailed Description
For a better understanding of the present invention, the present invention is further described below in conjunction with specific embodiments.
Referring to fig. 1, the present invention provides an aluminum bar 5 peeling apparatus integrated on an extruder. On 5 extruder beds of aluminium bar, including extrusion main cylinder 1, extrusion main shaft 2, recipient 7, install extrusion main shaft 2 on one end extrusion main cylinder 1 of extruder bed, extrusion main cylinder 1 drives extrusion main shaft 2 and moves about, and other end recipient 7 can move about on the extruder bed.
Install between extrusion main cylinder 1 and extrusion main shaft 2 and recipient 7 and supply spindle ware 3, peeler 8, the one end installation of extrusion main shaft 2 supplies spindle ware 3, supply spindle ware 3 can rise, the decline removes, supply to set up 5 grooves 4 of aluminium bar on the spindle ware 3, aluminium bar 5 has been placed in 5 grooves 4 of aluminium bar, the supply spindle ware 3 that aluminium bar 5 has been placed in 5 grooves 4 of aluminium bar just rises to extrusion main shaft 2 limit, aluminium bar 5 and extrusion main shaft 2 concentric common centerline, when aluminium bar 5 was carried away by the propelling movement, supply spindle ware 3 when 5 grooves 4 of aluminium bar are the dead slot just descends to supply spindle department to wait to install aluminium bar 5.
Supply to set up peeler 8 between spindle ware 3 and recipient 7, be provided with back shaft 11 on the peeler 8, back shaft 11 installs the one side on supplying spindle ware 3, the installation supports the commentaries on classics board on the back shaft 11, it rotates along with back shaft 11 to support the commentaries on classics board, it can set up two to support the commentaries on classics board, install skinning knife 6 and gasket 10 on every piece support commentaries on classics board respectively, skinning knife 6 and gasket 10 are installed respectively and can overturn from top to bottom when rotating along with back shaft 11 on supporting the commentaries on classics board, it can upwards overturn skinning knife 6 to support the commentaries on classics board, but support the commentaries on classics board gasket.
When the peeling knife 6 is turned upwards by the supporting rotating plate on the supporting shaft 11, the gasket 10 on the supporting rotating plate is turned downwards, the left end of the aluminum bar 5 is the extrusion main shaft 2, the right end of the aluminum bar 5 is the peeling knife 6, the extrusion main shaft 2, the aluminum bar 5, the peeling knife 6 and the extrusion cylinder 7 are concentric and share the center line, the extrusion main shaft 1 drives the extrusion main shaft 2 to move rightwards, the extrusion main shaft 2 pushes the aluminum bar 5 to be peeled through the peeling knife 6 and enter the extrusion cylinder 7, the peeling knife 6 adopts the annular peeling knife 6, the aluminum bar 5 finishes peeling when passing through the annular peeling knife 6, the extrusion main shaft 2 pushes the aluminum bar 5 to enter the extrusion cylinder 7, the diameter of the extrusion main shaft 2 and the peeled aluminum bar 5 is smaller than that of the extrusion cylinder 7, and the extrusion main shaft 2 is withdrawn backwards from the extrusion cylinder 7 and exits the peeling machine 8; support on the commentaries on classics board skinning knife 6 upset when downwards support on the commentaries on classics board gasket 10 upset upwards, the left end of recipient 7 is gasket 10, gasket 10 is less than the diameter of recipient 7 for the diameter, extrusion main shaft 2, gasket 10, aluminium bar 5, the concentric line of sharing of recipient 7, extrusion main shaft 2 promotes gasket 10 and gets into in the recipient 7 and promotes aluminium bar 5 of skinning and extrude, extrusion completion extrusion main shaft 2 backs and withdraws from recipient 7, gasket 10 falls.
The working process of the aluminum bar 5 peeling device integrated on the extruder comprises the steps that after being heated by a heating furnace, an aluminum bar 5 is placed into an aluminum bar 5 groove 4 of an ingot feeder 3, the ingot feeder 3 ascends, a peeling knife 6 is installed on the left side of the center of an extrusion cylinder 7, the peeling knife 6 moves, the aluminum bar 5 in the aluminum bar 5 groove 4 of the ingot feeder 3 ascends to the left side of the peeling knife 6 at the same time, at the moment, an extrusion main shaft 2, the aluminum bar 5, the peeling knife 6 and the extrusion cylinder 7 are concentric and share a central line, an extrusion main cylinder 1 is driven to move to the right of the extrusion main shaft 2, the aluminum bar 5 is pushed to pass through the peeling knife 6, the extrusion main shaft 2 partially retreats, the ingot feeder 3 descends, a supporting rotating plate drives a gasket 10 to overturn and ascend, the supporting rotating plate drives the peeling knife 6 to turn downwards, the gasket 10 and the peeling knife 6 exchange positions, the extrusion main shaft 2, the gasket 10, the aluminum bar 5 and the extrusion cylinder 7 are concentric and share the center line at the moment, the extrusion main shaft 2 moves rightwards, the gasket 10 is pushed to enter the extrusion cylinder 7, and the extrusion of the aluminum bar 5 is started.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (3)
1. The utility model provides an integrated aluminium bar device of skinning on extruder, includes extrusion main cylinder and extrusion main shaft, recipient, its characterized in that: an ingot feeder and a peeler are arranged between the extrusion main shaft and the extrusion cylinder, the ingot feeder is arranged at one end of the extrusion main shaft, the peeler is arranged between the ingot feeder and the extrusion cylinder, a supporting shaft is arranged on the peeler and is arranged on one side of the ingot feeder, a supporting rotating plate is arranged on the supporting shaft and can be turned over up and down, and a peeling knife and a gasket are respectively arranged on the supporting rotating plate;
the ingot feeder can move up and down, an aluminum bar groove is formed in the ingot feeder, and an aluminum bar is arranged in the aluminum bar groove;
the left end of the aluminum bar is an extrusion main shaft, the right end of the aluminum bar is a skinning knife, the extrusion main shaft, the aluminum bar, the skinning knife and the extrusion cylinder are concentric and share a center line, the extrusion main cylinder drives the extrusion main shaft to move rightwards, the extrusion main shaft pushes the aluminum bar to skin through the skinning knife and enter the extrusion cylinder, and the extrusion main shaft retreats out of the skinning machine from the interior of the extrusion cylinder;
the supporting rotating plate is provided with an upward gasket, the supporting rotating plate is provided with a downward peeling knife, the left end of the extrusion cylinder is provided with the gasket, the extrusion main shaft, the gasket, the aluminum bar and the extrusion cylinder share a common central line concentrically, and the extrusion main shaft pushes the gasket to enter the extrusion cylinder and pushes the peeling aluminum bar to extrude.
2. An extruder-integrated aluminum bar peeling apparatus as set forth in claim 1, wherein: the peeling knife is an annular peeling knife, and peeling is completed when the aluminum bar passes through the annular peeling knife.
3. An extruder-integrated aluminum bar peeling apparatus as set forth in claim 1, wherein: the diameter of the gasket is smaller than the diameter of the extrusion container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066089.7A CN111167874A (en) | 2020-01-20 | 2020-01-20 | Aluminum bar peeling device integrated on extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066089.7A CN111167874A (en) | 2020-01-20 | 2020-01-20 | Aluminum bar peeling device integrated on extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111167874A true CN111167874A (en) | 2020-05-19 |
Family
ID=70620186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010066089.7A Pending CN111167874A (en) | 2020-01-20 | 2020-01-20 | Aluminum bar peeling device integrated on extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111167874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618901A (en) * | 2022-05-16 | 2022-06-14 | 礼德新能源江苏有限公司 | Aluminum profile extrusion equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA562016A (en) * | 1958-08-19 | Ansel Gerhard | Extrusion scalping die | |
| GB1205107A (en) * | 1968-03-13 | 1970-09-16 | Cerro Corp | Method of and apparatus for preparing billets for extrusion into hollow shells |
| EP0056193A1 (en) * | 1980-12-27 | 1982-07-21 | Kabushiki Kaisha Kobe Seiko Sho | Extrusion press with a billet scalper |
| CN103203382A (en) * | 2012-01-11 | 2013-07-17 | 富泰华工业（深圳）有限公司 | Aluminum shaping system and aluminum shaping method adopting it |
| CN203725527U (en) * | 2014-01-27 | 2014-07-23 | 上海凡索金属制品有限公司 | Novel aluminum bar heat peeling device |
| CN212442627U (en) * | 2020-01-20 | 2021-02-02 | 安陆火凤凰铝材有限责任公司 | Aluminum bar peeling device integrated on extruder |
-
2020
- 2020-01-20 CN CN202010066089.7A patent/CN111167874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA562016A (en) * | 1958-08-19 | Ansel Gerhard | Extrusion scalping die | |
| GB1205107A (en) * | 1968-03-13 | 1970-09-16 | Cerro Corp | Method of and apparatus for preparing billets for extrusion into hollow shells |
| US3577759A (en) * | 1968-03-13 | 1971-05-04 | Cerro Corp | Method of and apparatus for preparing copper and brass billets for extrusion into hollow shells |
| EP0056193A1 (en) * | 1980-12-27 | 1982-07-21 | Kabushiki Kaisha Kobe Seiko Sho | Extrusion press with a billet scalper |
| CN103203382A (en) * | 2012-01-11 | 2013-07-17 | 富泰华工业（深圳）有限公司 | Aluminum shaping system and aluminum shaping method adopting it |
| CN203725527U (en) * | 2014-01-27 | 2014-07-23 | 上海凡索金属制品有限公司 | Novel aluminum bar heat peeling device |
| CN212442627U (en) * | 2020-01-20 | 2021-02-02 | 安陆火凤凰铝材有限责任公司 | Aluminum bar peeling device integrated on extruder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618901A (en) * | 2022-05-16 | 2022-06-14 | 礼德新能源江苏有限公司 | Aluminum profile extrusion equipment |
| CN114618901B (en) * | 2022-05-16 | 2022-07-22 | 礼德新能源江苏有限公司 | Aluminum profile extrusion equipment |
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