CN108655316A - Hydraulic forging press for wrought magnesium alloy wheel hub - Google Patents
Hydraulic forging press for wrought magnesium alloy wheel hub Download PDFInfo
- Publication number
- CN108655316A CN108655316A CN201810360404.XA CN201810360404A CN108655316A CN 108655316 A CN108655316 A CN 108655316A CN 201810360404 A CN201810360404 A CN 201810360404A CN 108655316 A CN108655316 A CN 108655316A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- end rail
- rebound
- kicker cylinder
- sliding block
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 15
- 238000005242 forging Methods 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 6
- 230000036316 preload Effects 0.000 claims abstract description 5
- 241001455273 Tetrapoda Species 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane 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
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of hydraulic forging presses for wrought magnesium alloy wheel hub, are characterized in, fuselage is made of upper beam, bottom end rail and pillar；The pull rod of preload is provided with below bottom end rail；Moved cross beam includes the connector being installed on upper beam, the sliding block between two pillars, the plunger in sliding block；Upper kicker cylinder positioned at upper beam both sides；Upper kicker cylinder is connect with sliding block；Positioned at the lower kicker cylinder of bottom end rail tetrapod；Lower kicker cylinder is mounted on bottom end rail；Mounted on the upper rebound of slider bottom；Upper material-punching cylinder is installed in rebound；Backhaul beam mounted on rebound both sides；Backhaul beam is connect with lower kicker cylinder；Backhaul beam is fastenedly connected with upper rebound；Punch is installed on upper padding plate；Stripping tank is installed in upper padding plate；Lower mold backing plate component includes lower bolster, and lower bolster is mounted in lower rebound；Bottom ejection device is mounted in bottom end rail, and lower liftout tank is fastened on bottom end rail, and bottom knockout bar is connect by branch sleeve with lower liftout tank.
Description
Technical field
The present invention relates to hydraulic forging press technical fields, more particularly to a kind of forging compound for wrought magnesium alloy wheel hub
Press.
Background technology
Since the 1990s, automotive material is sent out to lightweight, saving resource, high-performance and high function direction
Exhibition, present automobile are played the part of particularly important role in automotive light weight technology using Al alloys andMg alloys, are acknowledged as 21 more and more
Practical " green material " for being most imbued with development and application potentiality.The steel wheel hub market share declines from the 90% of the eighties in last century
To current 30% or so, especially in middle and high end passenger car field, alloy wheel hub market competition advantage is apparent.Aluminium alloy wheel hub
Since the market share is big, technical maturity, dog-eat-dog.Since the weight of magnesium alloy is lighter, and energy consumption can be greatly lowered,
As what energy-saving and emission-reduction and lightweight produced brings into schedule again, magnesium alloy hub will slowly occuping market, have a extensive future.
Invention content
The technical problem to be solved by the present invention is to：A kind of hydraulic forging press for wrought magnesium alloy wheel hub is provided, this is specially
Profit is mainly used for the forging molding of magnesium alloy hub, and magnesium alloy forged technological requirement equipment reverberation matrix method is forged compared with common aluminium alloy
The reverberation matrix method of manufacturing apparatus is 2-3 times big, is acted on simultaneously using upper and lower kicker cylinder and meets equipment requirement.
The present invention is adopted the technical scheme that solve technical problem present in known technology：
A kind of hydraulic forging press for wrought magnesium alloy wheel hub includes at least：
Fuselage, the fuselage are made of upper beam (1-1), bottom end rail (1-2) and pillar (1-3)；The pillar (1-3)
Upper end be fixedly connected with upper beam (1-1), the lower end of the pillar (1-3) is fixedly connected with bottom end rail (1-2)；Under described
The pull rod (1-4) of preload is provided with below crossbeam (1-2)；
Moved cross beam (2) between upper beam (1-1) and bottom end rail (1-2), the moved cross beam (2) include installation
In the connector (2-3) on upper beam (1-1), the sliding block (2-1) between two pillars (1-3), it is mounted on sliding block (2-1)
Interior plunger (2-2)；
Upper kicker cylinder (3-1) positioned at the both sides upper beam (1-1)；The upper kicker cylinder (3-1) passes through upper beam (1-1)
It is connect with sliding block (2-1)；
Positioned at the lower kicker cylinder (3-2) of bottom end rail (1-2) tetrapod；The lower kicker cylinder (3-2) is mounted on bottom end rail
On (1-2)；
Upper rebound (4-2) mounted on the bottom sliding block (2-1)；Upper material-punching cylinder (4- is installed in rebound (4-2)
9)；
Backhaul beam (4-1) mounted on the both sides rebound (4-2)；The backhaul beam (4-1) and lower kicker cylinder (3-2)
Upper end connects；The backhaul beam (4-1) is fastenedly connected by connecting rod B (4-5) and upper rebound (4-2), the backhaul beam
(4-1) is realized by positioning key B (4-11) and is positioned；
The upper padding plate (4-3) being connect with upper rebound (4-2) by connecting rod A (4-4)；At the upper padding plate (4-3)
On punch (4-10) is installed；Stripping tank (4-8) is installed in the upper padding plate (4-3)；
Lower mold backing plate component and bottom ejection device；Wherein：The lower mold backing plate component includes lower bolster (5-1), under described
Backing plate (5-1) is positioned by positioning key (5-4), and is fastened on bottom end rail (1-2) by fastening bolt (5-3), the underlay
Plate (5-1) is securedly mounted to by fastening bolt (5-3) in lower rebound (5-2)；The bottom ejection device is mounted on bottom end rail
In (1-2), lower liftout tank (6-3) is solid on bottom end rail (1-2) by trip bolt tight (6-4), branch sleeve (6-2) will under
Ejector beam (6-1) is connect with lower liftout tank (6-3), and dust-proof partition board (6-5) is equipped on the branch sleeve (6-2).
Further：The connector (2-3) is connect by locknut (2-4) with upper beam (1-1).
The invention has the advantages and positive effects that：
Present device is mainly used for the forging molding of magnesium alloy hub, is a kind of new structure equipment, by adding back
Cheng Liang ensures the reasonable Arrangement of lower kicker cylinder；Magnesium alloy forged technological requirement equipment reverberation matrix method aluminum alloy forged is set compared with common
Standby reverberation matrix method is 2-3 times big, is acted on simultaneously using upper and lower kicker cylinder and meets equipment requirement.Upper material-punching cylinder is arranged as in patent
Multi-cylinder ejection is arranged, and adds process requirements when mode locking cylinder meets workpiece demoulding.Due to big knockout press requirement, the machine backing plate
Connection uses connecting rod pre-pressing structure.
Figure of description：
Fig. 1 is the partial cutaway view of this patent preferred embodiment；
Fig. 2 is the vertical view of this patent preferred embodiment；
Wherein：1-1. upper beam；1-2. bottom end rail；1-3. pillar；1-4. pull rod；2-1 sliding blocks；2-2 plungers；2-3 connections
Body；2-4 locknuts；The upper kicker cylinders of 3-1；Kicker cylinder under 3-2；4-1 backhaul beams；The upper rebounds of 4-2；4-3 upper padding plates；4-4 connections are drawn
Bar A；4-5 connecting rods B；4-6, nut；4-7, positioning key A；4-8, stripping tank；4-9, upper material-punching cylinder；4-10 punches；4-11 is fixed
Position key B；4-12, fastening bolt；5-1, lower bolster；5-2；Lower rebound；5-3, trip bolt；5-4, positioning key；6-1, lower top
Expect bar；6-2, branch sleeve；6-3, lower liftout tank；6-4, trip bolt；6-5 dust-proof partition boards.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, it is described in detail such as
Under：
It please refers to Fig.1 to Fig. 2, a kind of hydraulic forging press for wrought magnesium alloy wheel hub, including：
Rack, upper beam 1-1, bottom end rail 1-2, pillar 1-3 form a closed frame, pass through prestressed draw-bar 1-4
Preload forms stress entirety.Whole tonnages when forging are subject, nominal pressure reaches as high as 10000 tons.Enough preload coefficients
Ensure deflection of the equipment under full tonnage within the scope of technological requirement.
Moved cross beam installation moves up and down in a device.Nominal pressure is provided, achievees the purpose that forging.Connector 2-3 peaces
It in upper beam 1-1, is locked by locknut 2-4 and upper beam, plunger 2-2 is mounted in sliding block 2-1, and sliding block 2-1 is mounted on
Between two pillar 1-3, moved back and forth by the driving of hydraulic system.
Upper kicker cylinder 3-1 is arranged in the both sides upper beam 1-1, passes through upper beam, is connect with sliding block 2-1, lower kicker cylinder 3-2
Bottom end rail 1-2 tetrapods are arranged on bottom end rail, upper end is connect with backhaul beam 4-1.Upper and lower kicker cylinder acts on simultaneously
Ensure that the drawback movement of equipment sliding block, i.e., the sufficiently large point membrane forces that provide after forging is completed separate upper/lower die.
Upper rebound 4-2 is mounted on the bottoms sliding block 2-1, is positioned by positioning key 1 (4-7), fastening bolt 4-12 fastenings, on
Backing plate 4-3 is fastened on by connecting rod 1 (4-5) on upper rebound, is positioned between the two by positioning key 1 (4-7).Backhaul beam
4-1 is mounted on the front and rear sides of upper rebound 4-2, is positioned by connecting rod 2 (4-5) fastening and positioning key 2 (4-11).Its
Middle punch 4-10 is mounted in upper padding plate 4-3, and upper material-punching cylinder 4-9 is mounted in upper rebound 4-2, and demoulding cylinder 4-8 is mounted on upper
In backing plate 4-3
Lower bolster 5-1 is positioned by positioning key 5-4, and fastening bolt 5-3 is fastened on bottom end rail 1-2, and lower bolster 51- is logical
Fastening bolt 5-3 is crossed to be securedly mounted in lower rebound 5-2.
Lower liftout attachment is mounted in bottom end rail 1-2, and lower liftout tank 6-3 is solid in bottom end rail 1-2 by the tight 6-4 of trip bolt
On, bottom knockout bar 6-1 is connect by branch sleeve 6-2 with lower liftout tank 6-3, and dust-proof partition board 6- is installed on wherein branch sleeve 6-2
5。
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be construed as limiting the practical range of the present invention.Any changes and modifications in accordance with the scope of the present application,
It should all still fall within the scope of the patent of the present invention.
Claims (2)
1. a kind of hydraulic forging press for wrought magnesium alloy wheel hub, feature as：It includes at least：
Fuselage, the fuselage are made of upper beam (1-1), bottom end rail (1-2) and pillar (1-3)；The upper end of the pillar (1-3)
It is fixedly connected with upper beam (1-1), the lower end of the pillar (1-3) is fixedly connected with bottom end rail (1-2)；In the bottom end rail
The pull rod (1-4) of preload is provided with below (1-2)；
Moved cross beam (2) between upper beam (1-1) and bottom end rail (1-2), the moved cross beam (2) include being installed on
Connector (2-3) on crossbeam (1-1), is mounted in sliding block (2-1) sliding block (2-1) between two pillars (1-3)
Plunger (2-2)；
Upper kicker cylinder (3-1) positioned at the both sides upper beam (1-1)；The upper kicker cylinder (3-1) passes through upper beam (1-1) and sliding block
(2-1) is connected；
Positioned at the lower kicker cylinder (3-2) of bottom end rail (1-2) tetrapod；The lower kicker cylinder (3-2) is mounted on bottom end rail (1-2)
On；
Upper rebound (4-2) mounted on the bottom sliding block (2-1)；Upper material-punching cylinder (4-9) is installed in rebound (4-2)；
Backhaul beam (4-1) mounted on the both sides rebound (4-2)；The upper end of the backhaul beam (4-1) and lower kicker cylinder (3-2) connects
It connects；The backhaul beam (4-1) is fastenedly connected by connecting rod B (4-5) and upper rebound (4-2), and the backhaul beam (4-1) is logical
It crosses positioning key B (4-11) and realizes positioning；
The upper padding plate (4-3) being connect with upper rebound (4-2) by connecting rod A (4-4)；Pacify on the upper padding plate (4-3)
Equipped with punch (4-10)；Stripping tank (4-8) is installed in the upper padding plate (4-3)；
Lower mold backing plate component and bottom ejection device；Wherein：The lower mold backing plate component includes lower bolster (5-1), the lower bolster
(5-1) is positioned by positioning key (5-4), and is fastened on bottom end rail (1-2) by fastening bolt (5-3), the lower bolster (5-
1) it is securedly mounted in lower rebound (5-2) by fastening bolt (5-3)；The bottom ejection device is mounted on bottom end rail (1-2)
Interior, lower liftout tank (6-3) is solid on bottom end rail (1-2) by trip bolt tight (6-4), and branch sleeve (6-2) is by bottom knockout bar
(6-1) is connect with lower liftout tank (6-3), and dust-proof partition board (6-5) is equipped on the branch sleeve (6-2).
2. the hydraulic forging press according to claim 1 for wrought magnesium alloy wheel hub, feature as：The connector
(2-3) is connect by locknut (2-4) with upper beam (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360404.XA CN108655316A (en) | 2018-04-20 | 2018-04-20 | Hydraulic forging press for wrought magnesium alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360404.XA CN108655316A (en) | 2018-04-20 | 2018-04-20 | Hydraulic forging press for wrought magnesium alloy wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108655316A true CN108655316A (en) | 2018-10-16 |
Family
ID=63780705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360404.XA Pending CN108655316A (en) | 2018-04-20 | 2018-04-20 | Hydraulic forging press for wrought magnesium alloy wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655316A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303110A (en) * | 2019-08-16 | 2019-10-08 | 徐州市特种锻压机床厂 | A kind of hydraulic forging press and forging method |
| CN110479937A (en) * | 2019-09-04 | 2019-11-22 | 一重集团大连工程技术有限公司 | A kind of Composite Transmission hydraulic press up and down |
| CN113231590A (en) * | 2021-04-30 | 2021-08-10 | 天津市天锻压力机有限公司 | Magnesium alloy hub forging hydraulic press |
| CN113664135A (en) * | 2021-08-23 | 2021-11-19 | 浙江丰诚智能科技有限公司 | Double-column free forging hydraulic unit |
| CN113664141A (en) * | 2021-08-23 | 2021-11-19 | 浙江丰诚智能科技有限公司 | Double-column free forging hydraulic press frame |
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| GB190023139A (en) * | 1900-12-18 | 1901-11-02 | Henry Berry | Improvements in Metal Shearing Machines. |
| SU1136951A1 (en) * | 1983-07-11 | 1985-01-30 | Производственное Объединение "Ново-Краматорский Машиностроительный Завод" | Vertical hydraulic press |
| CN2645897Y (en) * | 2003-09-25 | 2004-10-06 | 天津市天锻压力机有限公司 | Inner and outer slider hanged upside down type return cylinder hydraulic press |
| CN102275332A (en) * | 2011-06-13 | 2011-12-14 | 大连船舶重工集团装备制造有限公司 | Hydraulic leveling technology suitable for large-sized, medium-sized and small-sized pressing machines |
| CN102873253A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Large-scale aluminum alloy hub isothermal forging production line |
| CN102873246A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Hydraulic machine for forging and forming large-sized aluminium alloy wheel hub |
| CN103274880A (en) * | 2013-05-24 | 2013-09-04 | 天津市天锻压力机有限公司 | Precise numerical-control two-way pressing hydraulic machine |
| CN103394581A (en) * | 2013-07-31 | 2013-11-20 | 天津市天锻压力机有限公司 | Large turbine blade reshaping and trimming hydraulic machine |
| CN103447434A (en) * | 2013-09-06 | 2013-12-18 | 天津市天锻压力机有限公司 | Heavy-duty isothermal forging hydraulic press |
| CN104416105A (en) * | 2013-09-06 | 2015-03-18 | 天津市天锻压力机有限公司 | Heavy-duty isothermal forging press with four corner leveling function |
| CN107672222A (en) * | 2017-11-02 | 2018-02-09 | 中科聚信洁能热锻装备研发股份有限公司 | A kind of energy-efficient kicker cylinder of hydraulic press |
| CN207028305U (en) * | 2017-07-03 | 2018-02-23 | 江苏国力锻压机床有限公司 | A kind of hydraulic press of quick return |
-
2018
- 2018-04-20 CN CN201810360404.XA patent/CN108655316A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190023139A (en) * | 1900-12-18 | 1901-11-02 | Henry Berry | Improvements in Metal Shearing Machines. |
| SU1136951A1 (en) * | 1983-07-11 | 1985-01-30 | Производственное Объединение "Ново-Краматорский Машиностроительный Завод" | Vertical hydraulic press |
| CN2645897Y (en) * | 2003-09-25 | 2004-10-06 | 天津市天锻压力机有限公司 | Inner and outer slider hanged upside down type return cylinder hydraulic press |
| CN102275332A (en) * | 2011-06-13 | 2011-12-14 | 大连船舶重工集团装备制造有限公司 | Hydraulic leveling technology suitable for large-sized, medium-sized and small-sized pressing machines |
| CN102873253A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Large-scale aluminum alloy hub isothermal forging production line |
| CN102873246A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Hydraulic machine for forging and forming large-sized aluminium alloy wheel hub |
| CN103274880A (en) * | 2013-05-24 | 2013-09-04 | 天津市天锻压力机有限公司 | Precise numerical-control two-way pressing hydraulic machine |
| CN103394581A (en) * | 2013-07-31 | 2013-11-20 | 天津市天锻压力机有限公司 | Large turbine blade reshaping and trimming hydraulic machine |
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| CN104416105A (en) * | 2013-09-06 | 2015-03-18 | 天津市天锻压力机有限公司 | Heavy-duty isothermal forging press with four corner leveling function |
| CN207028305U (en) * | 2017-07-03 | 2018-02-23 | 江苏国力锻压机床有限公司 | A kind of hydraulic press of quick return |
| CN107672222A (en) * | 2017-11-02 | 2018-02-09 | 中科聚信洁能热锻装备研发股份有限公司 | A kind of energy-efficient kicker cylinder of hydraulic press |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303110A (en) * | 2019-08-16 | 2019-10-08 | 徐州市特种锻压机床厂 | A kind of hydraulic forging press and forging method |
| CN110303110B (en) * | 2019-08-16 | 2020-10-23 | 徐州市特种锻压机床厂 | Hydraulic forging press and forging method |
| CN110479937A (en) * | 2019-09-04 | 2019-11-22 | 一重集团大连工程技术有限公司 | A kind of Composite Transmission hydraulic press up and down |
| CN110479937B (en) * | 2019-09-04 | 2021-05-14 | 一重集团大连工程技术有限公司 | Up-down composite transmission hydraulic machine |
| CN113231590A (en) * | 2021-04-30 | 2021-08-10 | 天津市天锻压力机有限公司 | Magnesium alloy hub forging hydraulic press |
| CN113664135A (en) * | 2021-08-23 | 2021-11-19 | 浙江丰诚智能科技有限公司 | Double-column free forging hydraulic unit |
| CN113664141A (en) * | 2021-08-23 | 2021-11-19 | 浙江丰诚智能科技有限公司 | Double-column free forging hydraulic press frame |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190530 Address after: 463721 Tunzhuang Village, Xiaolizhuang Township, Magudian Township, Biyang County, Henan Province Applicant after: Ma Zuopo Applicant after: Shang Shouliang Address before: 300402 Jinwei Road East, Xiaodian Town, Beichen District, Tianjin Applicant before: Tianjin Tianduan Press Group Co.,Ltd. |
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