CN106984662A - Oil pressure single action horizontal aluminium extruding machine main machine structure - Google Patents
Oil pressure single action horizontal aluminium extruding machine main machine structure Download PDFInfo
- Publication number
- CN106984662A CN106984662A CN201710397194.7A CN201710397194A CN106984662A CN 106984662 A CN106984662 A CN 106984662A CN 201710397194 A CN201710397194 A CN 201710397194A CN 106984662 A CN106984662 A CN 106984662A
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- China
- Prior art keywords
- cylinder
- main
- recipient
- back rest
- oil pressure
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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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
-
- 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
- B21C23/211—Press driving devices
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/04—Cutting-off or removing waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The present invention provides a kind of oil pressure single action horizontal aluminium extruding machine main machine structure, including the back rest, Main cylinder, moving beam, front-axle beam, pull bar, side cylinder, recipient movable cylinder and gland, described gland is located between front-axle beam and the back rest, and described front-axle beam, gland and the back rest is connected by pull bar；The Main cylinder, side cylinder and recipient movable cylinder are fixed on the back rest, and described Main cylinder is connected with moving beam, the side cylinder also with moving beam, recipient is connected with recipient movable cylinder, the recipient is located between front-axle beam and moving beam；It is provided with the moving beam on compression tool, front-axle beam and is provided with main scissors.The present invention is using a Main cylinder, four side cylinder structures, reduce the diameter of Main cylinder, reduce the difficulty of processing of Main cylinder, side cylinder and recipient movable cylinder are evenly arranged on the Main cylinder back rest, and symmetrical configuration makes the uniform force of the back rest, the overall performance of this structure can be strengthened, the intensity and extruding precision of equipment is improved.
Description
Technical field
The invention belongs to field of metallurgical equipment, more particularly to a kind of oil pressure single action horizontal aluminium extruding machine main machine structure.
Background technology
The aluminium extruding machine for maximum of having gone into operation at present is 200 MN oil pressure aluminium extruding machines, and the aluminium extruding machine for building maximum is
225 MN oil pressure aluminium extruding machines, the operating pressure of existing single action horizontal aluminium extruding machine hydraulic system is 31.5MPa and following.With
The expansion of the progress of mechanical manufacturing technology and aluminium and aluminium alloy application, particularly aluminium alloy are in track traffic and Aero-Space
Applied etc. technical field, it is necessary to which the aluminium extrusion equipment of more large-tonnage comes into operation.
The 360 MN oil pressure single action horizontal aluminium extruding machines that the present invention is designed are the current proposed oil pressure single actions the biggest in the world made
Horizontal aluminium extruding machine, the main big part of 360 MN oil pressure single action horizontal aluminium extruding machines manufactures scope near or above the limit,
Not only to consider extruder appts in itself during design, it is also contemplated that limit manufacture, highway transportation and lifting installation etc., while also needing
The feasibility of related corollary equipment and the stability of longtime running are taken into account, it is necessary to which comprehensive analysis each side factor determines rational knot
Configuration formula.
The content of the invention
The problem of in order to overcome unstable and high cost in existing apparatus structure use, the present invention provides a kind of oil pressure single action
Horizontal aluminium extruding machine main machine structure, meets and is wanted using with current machine-building, equipment conveying, equipment lifting erectility scope
Ask, reduce the manufacturing cost of superduty extruder so that superduty extruder parts can be manufactured, transported, installed simultaneously
It can run steadily in the long term.
The technical solution adopted by the present invention is：
Oil pressure single action horizontal aluminium extruding machine main machine structure, including the back rest, Main cylinder, moving beam, front-axle beam, pull bar, side cylinder, squeeze
Pressure cylinder movable cylinder and gland, described gland are located between front-axle beam and the back rest, and described front-axle beam, gland and the back rest is connected by pull bar
Connect；The Main cylinder, side cylinder and recipient movable cylinder are fixed on the back rest, and described Main cylinder is connected with moving beam,
The side cylinder also with moving beam, recipient is connected with recipient movable cylinder, the recipient is located at front-axle beam and moving beam
Between；It is provided with the moving beam on compression tool, front-axle beam and is provided with main scissors.
The Main cylinder is one, and Main cylinder is located at back rest center.
The pull bar is four, is evenly distributed on Main cylinder surrounding；Described side cylinder is four, four described side cylinders
It is symmetrical above and below to be arranged on the back rest, and Main cylinder surrounding is distributed in, four side cylinders are located between the pull bar of upper and lower ends, four
Side cylinder is connected with moving beam；The recipient movable cylinder is four, and described recipient movable cylinder is symmetrically arranged
On the back rest, and between the pull bar of left and right ends, recipient movable cylinder is connected with recipient.
Described side cylinder and recipient movable cylinder is piston cylinder.
Described front-axle beam and the back rest use monoblock cast girder construction.
The Main cylinder is plunger case, and the main plunger of Main cylinder is connected with moving beam.
Described Main cylinder rear end is provided with replenishing valve, and Main cylinder front end is connected with moving beam.
Described replenishing valve is heavy caliber replenishing valve, and its inlet diameter is 1.5-2 meters.
Beneficial effects of the present invention are：
In the present invention, reduce the overall weight of equipment so that forward and backward beam can meet the processing of current monoblock cast, transport,
Erectility；Using a Main cylinder, the structure type of four side cylinders reduces the diameter of Main cylinder, reduces main work
Make the difficulty of processing of cylinder, reduce the weight of main plunger, be easy for installation and maintenance；Four side cylinders and four recipient movable cylinders are equal
Even to be arranged on the Main cylinder back rest, symmetrical configuration makes the uniform force of the back rest, can strengthen 360 MN oil pressure single action horizontal aluminium
Extruder overall performance, improves the intensity and extruding precision of equipment；Mainframe is easy to operate using heating pretension, and can improve
Device reliability.
With reference to example figure, the invention will be further described.
Brief description of the drawings
Fig. 1 is structural representation front view of the embodiment of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 A-A sectional views.
In figure, reference is：1st, replenishing valve；2nd, Main cylinder；3rd, the back rest；4th, moving beam；5th, recipient；6th, extrude
Instrument；7th, main scissors；8th, front-axle beam；9th, pull bar；10th, side cylinder；11st, recipient movable cylinder；12nd, gland.
Embodiment
Embodiment 1：
The problem of in order to overcome unstable and high cost in existing apparatus structure use, the present invention provides a kind of oil pressure single action horizontal
Aluminium extruding machine main machine structure, meets and lifts by crane erectility area requirement, drop using with current machine-building, equipment conveying, equipment
The manufacturing cost of low superduty extruder so that superduty extruder parts can be manufactured, transported, installed and can be long-term
Stable operation.
Oil pressure single action horizontal aluminium extruding machine main machine structure, including the back rest 3, Main cylinder 2, moving beam 4, front-axle beam 8, pull bar
9th, side cylinder 10, recipient movable cylinder 11 and gland 12, described gland 12 are located between front-axle beam 8 and the back rest 3, described front-axle beam 8,
Gland 2 and the back rest 3 are connected by pull bar 9；The Main cylinder 2, side cylinder 10 and recipient movable cylinder 11 are fixed on the back rest 3,
Described Main cylinder 2 is connected with moving beam 4, the side cylinder 10 also with moving beam 4, be connected with recipient movable cylinder 11
Recipient 5, the recipient 5 is located between front-axle beam 8 and moving beam 4；Compression tool 6 is provided with the moving beam 4, it is preceding
Main scissors 7 is provided with beam 8.
The system working pressure of Main cylinder 2 is chosen for 42 MPa in the present invention, and structure uses a Main cylinder 2 and many
The structure type of individual side cylinder 10, reduces the diameter of Main cylinder 2, reduces the difficulty of processing of Main cylinder 2, reduces principal post
The weight of plug, is easy for installation and maintenance；Multiple side cylinders 10 and multiple recipient movable cylinders 11 are evenly arranged on the back rest 3, structure
Symmetrically, make the uniform force of the back rest 3,360 MN oil pressure single action horizontal aluminium extruding machine overall performances can be strengthened, improve equipment
Intensity and extruding precision；Mainframe is easy to operate using heating pretension, and can improve device reliability.Before gland 12 is determined
The distance of beam 8 and the back rest 3.
During the oil pressure single action horizontal aluminium extruding machine work that the present invention is provided, Main cylinder 2 and side cylinder 10 are while pressurizing urges
Moving beam 4 and compression tool 6, aluminium ingot base is pressed on mould, and now aluminium ingot base is located in recipient 5, the He of Main cylinder 2
Side cylinder 10 pressurizes proceed by extruding work together, after extruding is completed, under the effect of side cylinder 10, moving beam 4 and extruding work
Tool 6 returns to initial position, and recipient 5 follows moving beam 4 to move in the presence of recipient movable cylinder 11, now scissors 7
Decline starts to shear defective material, and after shearing is finished, recipient 5 returns to initial position, completes an extrusion process.
Embodiment 2：
On the basis of in above-described embodiment, in the present embodiment, the Main cylinder 2 is one, and Main cylinder 2 is located at the back rest
3 centers.
The pull bar 9 is four, is evenly distributed on the surrounding of Main cylinder 2；Described side cylinder 10 is four, described four
Side cylinder 10 is symmetrical above and below to be arranged on the back rest 3, and is distributed in the surrounding of Main cylinder 2, and four side cylinders 10 are located at the drawing of upper and lower ends
Between bar 9, four side cylinders 10 are connected with moving beam 4；The recipient movable cylinder 11 is four, described recipient movement
Cylinder 11 is symmetrically arranged on the back rest 3, and between the pull bar 9 of left and right ends, recipient movable cylinder 11 connects with recipient 5
Connect.
Described side cylinder 10 and recipient movable cylinder 11 is piston cylinder.
Described side cylinder 10 is symmetrically arranged on the back rest 3, and the uniform force of the back rest 3, side cylinder 1 is connected with moving beam 4.
Recipient movable cylinder 11 is symmetrical above and below to be arranged on the back rest 3, and recipient movable cylinder 11 is linked with recipient 5.
Described side cylinder 10 is piston cylinder, using two sides when the backhaul of moving beam 4 and moving beam 4 are fast forwarded through
Cylinder 10 is driven, chamber UNICOM before and after two other side cylinder 10, and the fortune of moving beam 10 can be improved under specified flow rate of hydraulic system
Scanning frequency degree.
The Main cylinder 2 is plunger case, and the main plunger of Main cylinder 2 is connected with moving beam 4.
The described rear end of Main cylinder 2 is provided with replenishing valve 1, and the front end of Main cylinder 2 is connected with moving beam 4.
Described replenishing valve 1 is heavy caliber replenishing valve, and its inlet diameter is 1.5-2 meters.
Bigbore replenishing valve can also be set up in parallel to reach work of the present invention using three small-bore replenishing valves
The requirement of the import bore reached when work.
The system working pressure of Main cylinder 2 is chosen for 42 MPa in the present invention, and structure is using a Main cylinder 2 and four
The structure type of individual side cylinder 10, a bigbore replenishing valve 1 realizes fast forwarding through and retreating for Main cylinder 2.
As shown in figure 1, the extruder back rest 3, pull bar 9, gland 12 and front-axle beam 8 collectively form the prestressing force group of extruding machine host
Frame is closed, Main cylinder 2 is fixed on the back rest 3, Main cylinder 2 is provided with a bigbore replenishing valve 1, Main cylinder below
2 are connected with moving beam 4, and compression tool 6 is arranged on moving beam 4, is moved with moving beam 4, main scissors 7 is fixed on
On extruder front-axle beam 8.
As shown in Fig. 2 side cylinder 10 is fixed on the back rest 3, side cylinder 10 is connected with moving beam 4；Recipient movable cylinder 11 is consolidated
It is scheduled on the back rest 3, recipient movable cylinder 11 is connected with recipient 5.
As shown in figure 3, Main cylinder 2, four side cylinders 10 and four recipient movable cylinders 11 are evenly arranged on the back rest 3.
During the oil pressure single action horizontal aluminium extruding machine work that the present invention is provided, Main cylinder 2 and four side cylinders 10 pressurize simultaneously
Moving beam 4 and compression tool 6 are promoted, aluminium ingot base is pressed on mould, now aluminium ingot base is located in recipient 5, main work
Cylinder 2 and four side cylinders 10 pressurize together proceeds by extruding work, after extruding is completed, under the effect of side cylinder 10, moving beam 4
Initial position is returned to compression tool 6, recipient 5 follows moving beam 4 to move in the presence of recipient movable cylinder 11, this
When scissors 7 decline start shear defective material, shearing finish after, recipient 5 returns to initial position, 360 MN oil pressure single action horizontal aluminium extrudeds
Press completes an extrusion process.
It is exemplified as above be only to the present invention for example, do not constitute the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.The device not illustrated specially in the present invention
It is existing apparatus, no longer will be described one by one in the present invention.
Claims (8)
1. oil pressure single action horizontal aluminium extruding machine main machine structure, it is characterised in that：Including the back rest（3）, Main cylinder（2）, it is mobile horizontal
Beam（4）, front-axle beam（8）, pull bar（9）, side cylinder（10）, recipient movable cylinder（11）And gland（12）, described gland（12）It is located at
Front-axle beam（8）And the back rest（3）Between, described front-axle beam（8）, gland（2）And the back rest（3）Pass through pull bar（9）Connection；The main work
Cylinder（2）, side cylinder（10）With recipient movable cylinder（11）It is fixed on the back rest（3）On, described Main cylinder（2）With moving beam
（4）Connection, the side cylinder（10）Also with moving beam（4）, recipient movable cylinder（11）On be connected with recipient（5）, it is described to squeeze
Pressure cylinder（5）Positioned at front-axle beam（8）And moving beam（4）Between；The moving beam（4）On be provided with compression tool（6）, front-axle beam
（8）On be provided with main scissors（7）.
2. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1, it is characterised in that：The Main cylinder
（2）For one, Main cylinder（2）Positioned at the back rest（3）Center.
3. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1, it is characterised in that：The pull bar（9）
For four, Main cylinder is evenly distributed on（2）Surrounding；
Described side cylinder（10）For four, four described side cylinders（10）It is symmetrical above and below to be arranged in the back rest（3）On, and it is distributed in master
Working cylinder（2）Surrounding, four side cylinders（10）Positioned at the pull bar of upper and lower ends（9）Between, four side cylinders（10）And moving beam
（4）Connection；The recipient movable cylinder（11）For four, described recipient movable cylinder（11）It is symmetrically arranged in the back rest
（3）On, and positioned at the pull bar of left and right ends（9）Between, recipient movable cylinder（11）With recipient（5）Connection.
4. the oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1 or 3, it is characterised in that：Described side
Cylinder（10）With recipient movable cylinder（11）It is piston cylinder.
5. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1, it is characterised in that：Described front-axle beam
（8）And the back rest（3）Use monoblock cast girder construction.
6. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1, it is characterised in that：The Main cylinder
（2）For plunger case, Main cylinder（2）Main plunger and moving beam（4）Connection.
7. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 1, it is characterised in that：Described main work
Cylinder（2）Rear end is provided with replenishing valve（1）, Main cylinder（2）Front end and moving beam（4）Connection.
8. oil pressure single action horizontal aluminium extruding machine main machine structure according to claim 7, it is characterised in that：Described replenishing valve
（1）For heavy caliber replenishing valve, its inlet diameter is 1.5-2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397194.7A CN106984662A (en) | 2017-05-31 | 2017-05-31 | Oil pressure single action horizontal aluminium extruding machine main machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397194.7A CN106984662A (en) | 2017-05-31 | 2017-05-31 | Oil pressure single action horizontal aluminium extruding machine main machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106984662A true CN106984662A (en) | 2017-07-28 |
Family
ID=59421356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397194.7A Pending CN106984662A (en) | 2017-05-31 | 2017-05-31 | Oil pressure single action horizontal aluminium extruding machine main machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954756A (en) * | 2019-04-30 | 2019-07-02 | 中国重型机械研究院股份公司 | A kind of extruder and extruder controllably heat pre-tension method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037485A1 (en) * | 1980-03-22 | 1981-10-14 | Sms Schloemann-Siemag Aktiengesellschaft | Metal extrusion press comprising a device mounted at the container for separating the extrusion butt and exchanging the dies |
| US4365497A (en) * | 1977-10-07 | 1982-12-28 | Kobe Steel, Ltd. | Intermediate frame type indirect extrusion press |
| 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 |
| CN205478690U (en) * | 2016-03-29 | 2016-08-17 | 中国重型机械研究院股份公司 | Tapering keeps hydraulic control device |
| CN205463671U (en) * | 2016-03-22 | 2016-08-17 | 中国重型机械研究院股份公司 | Reverse double acting extruder rigidity reinforcing means |
-
2017
- 2017-05-31 CN CN201710397194.7A patent/CN106984662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365497A (en) * | 1977-10-07 | 1982-12-28 | Kobe Steel, Ltd. | Intermediate frame type indirect extrusion press |
| EP0037485A1 (en) * | 1980-03-22 | 1981-10-14 | Sms Schloemann-Siemag Aktiengesellschaft | Metal extrusion press comprising a device mounted at the container for separating the extrusion butt and exchanging the dies |
| 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 |
| CN205463671U (en) * | 2016-03-22 | 2016-08-17 | 中国重型机械研究院股份公司 | Reverse double acting extruder rigidity reinforcing means |
| CN205478690U (en) * | 2016-03-29 | 2016-08-17 | 中国重型机械研究院股份公司 | Tapering keeps hydraulic control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954756A (en) * | 2019-04-30 | 2019-07-02 | 中国重型机械研究院股份公司 | A kind of extruder and extruder controllably heat pre-tension method |
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| PB01 | Publication | ||
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Application publication date: 20170728 |