CN201291279Y - Magnesium alloy liquid die forging hydraulic device - Google Patents
Magnesium alloy liquid die forging hydraulic device Download PDFInfo
- Publication number
- CN201291279Y CN201291279Y CNU2008201778176U CN200820177817U CN201291279Y CN 201291279 Y CN201291279 Y CN 201291279Y CN U2008201778176 U CNU2008201778176 U CN U2008201778176U CN 200820177817 U CN200820177817 U CN 200820177817U CN 201291279 Y CN201291279 Y CN 201291279Y
- Authority
- CN
- China
- Prior art keywords
- machine
- plate
- cylinder
- forging
- main closing
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a magnesium alloy liquid die forging hydraulic machine. The hydraulic machine comprises a working table, a machine guide pole, a machine lower working plate, an upper fixed plate, a machine movable press plate, a main closing cylinder, a forging and pressing cylinder and a hollow connecting rod; wherein the machine lower working plate is provided with a lower heating plate and a lower die; the machine movable press plate can slide along the machine guide pole up and down; a connecting plate is arranged on the machine movable press plate, and an upper heating plate and an upper press die are arranged under the machine movable press plate; an upper press movable plate is arranged in the inner cavity of the upper press die; the position of the upper press die is corresponding to that of the lower die; the main closing cylinder is arranged on the upper fixed plate of the machine and is internally provided with a piston and a piston rod; the piston rod extends out from the main closing cylinder and is connected with the connecting plate; the hollow connecting rod penetrates through the main closing cylinder, the piston, the piston rod, the upper fixed plate of the machine, the connecting plate, the machine movable press plate and the upper heating plate; the forging and pressing cylinder is arranged at the upper end of the hollow connecting rod; and the lower end of the hollow connecting rod is inserted into the upper press die and is connected with the movable plate of the upper press die. The hydraulic machine can realize the forging for semi-solid material, so that the organization arrangement of the material is much tighter and the strength is high, thereby being favorable for forming.
Description
Technical field
The utility model relates to a kind of hydraulic press, particularly a kind of liquid magnesium alloy phantom forging hydraulic machine.
Background technology
Liquid-state die forging hydraulic press of the prior art mainly by workbench, column, entablature, middle cross beam, upper die and lower die, master cylinder, eject oil cylinder etc. and form.Counterdie is installed on the workbench, and patrix is installed on the main oil cylinder piston bar.Its course of work is: after liquid metal was molded into the counterdie die cavity, master cylinder was given and is pressed, after the certain hour pressurize, and the patrix release, the startup of discharging cylinder ejects the workpiece discharging, thereby finishes the production of a workpiece.Because the cooled and solidified and the liquid forging process of magnesium alloy, the liquid forging production of adopting this class hydraulic press to carry out magnesium alloy has following shortcoming: tissue is arranged bad; Processing back product does not reach requirement of strength, can not be used on the main accessory of automobile, for example parts such as automotive hub, engine casing; Can not be used in the big place of vibration; Pore is arranged in the part, can not heat-treat; Surface forming is poor, handles more complicated, and yield rate is low.
The utility model content
For overcoming the above-mentioned defective of prior art, the purpose of this utility model provides a kind of rate that manufactures a finished product liquid magnesium alloy phantom forging hydraulic machine high, energy production high strength part.
For achieving the above object, the utility model provides a kind of liquid magnesium alloy phantom forging hydraulic machine, comprise: working plate, machine guide pillar, machine upper mounted plate under workbench, the machine, working plate is fixed on workbench and the machine guide pillar under the described machine, and the machine upper mounted plate is fixed on the upper end of machine guide pillar; Working plate is provided with down the plate of heating under the machine, and the plate of heating down is provided with bed die; Also comprise machine movable pressing board, main closing cylinder, forging and pressing cylinder and hollow connecting rod; Described machine movable pressing board is between working plate under the described machine and machine upper mounted plate and can slide up and down along the machine guide pillar; Be provided with connecting plate above the described machine movable pressing board, be provided with the plate of heating below the machine movable pressing board, on heat plate below be provided with the top die tool, the inner chamber of this top die tool is provided with the top die portable plate, the top die tool is corresponding with the position of described bed die; Described main closing cylinder is arranged on the machine upper mounted plate, is provided with piston and piston rod in the main closing cylinder, and piston rod stretches out in the main closing cylinder and is connected with connecting plate; Described hollow connecting rod runs through main closing cylinder and piston and piston rod, machine upper mounted plate, connecting plate, machine movable pressing board, on the plate of heating, the upper end of this hollow connecting rod is provided with described forging and pressing cylinder, its lower end is stretched into the top die tool and is connected with the top die portable plate.
The inner chamber of described top die tool also is provided with lifting spring, lifting spring be positioned at the top die portable plate below.
Be provided with mould blowing chamber in the described bed die, be provided with the liftout cylinder in the described workbench, this liftout cylinder is provided with the liftout cylinder rod, and the top of liftout cylinder rod can be stretched in the mould blowing chamber of bed die.
Liquid magnesium alloy phantom forging hydraulic machine of the present utility model is that semi-solid material is forged and pressed, and it is tightr that material structure is arranged, and intensity improves greatly, helps the molding effect of product.In addition, piece surface after the forging is smooth, surface quality good, the grain size size is tiny evenly, streamline distribution is reasonable, do not have disorderly streamline, eddy current and percolation phenomenon, and the part pore-free also can carry out further heat treatment reinforcement, welding and surperficial anodized, the yield rate height, product can be used on the main accessory of automobile, for example automotive hub, engine casing can also be used on the parts such as space flight and aviation, bullet train, 3G computer.The physical dimension of liquid magnesium alloy phantom forging hydraulic machine of the present utility model is littler than the prior art significantly, and adopts computer control, and is simple in structure, with low cost, easy and simple to handle, can cut down the consumption of energy, and greatly improved productivity ratio.
Description of drawings
Fig. 1 is the generalized section of liquid magnesium alloy phantom forging hydraulic machine of the present utility model;
Fig. 2 is the enlarged diagram of plate and top die tool of heating among Fig. 1.
The specific embodiment
As shown in Figure 1, liquid magnesium alloy phantom forging hydraulic machine of the present utility model is mainly used in the liquid forging processing of magnesium alloy, to produce magnesium alloy parts, this hydraulic press comprises: working plate 16, four machine guide pillars 9, machine upper mounted plate 4, machine movable pressing board 8, main closing cylinder 3 and forging and pressing cylinder 1, hollow connecting rods 2 etc. under workbench 30, the machine.
Be provided with liftout cylinder 18 in the workbench 30, liftout cylinder 18 is provided with liftout cylinder rod 17, and the top of liftout cylinder rod 17 can be stretched in the mould blowing chamber 14 of described bed die 13.
Described machine upper mounted plate 4 is fixed on the upper end of machine guide pillar 9, and described machine movable pressing board 8 is between working plate 16 under the described machine and machine upper mounted plate 4 and can slide up and down along machine guide pillar 9.
Be provided with connecting plate 7 above the described machine movable pressing board 8; be provided with the plate 10 of heating below the machine movable pressing board 8; on heat plate 10 below be provided with top die tool 11; the inner chamber of top die tool 11 is fixed with top die portable plate 12 and lifting spring 19; as shown in Figure 2, lifting spring 19 be positioned at top die portable plate 12 below.This top die tool 11 is corresponding with the position of described bed die 13.
Described main closing cylinder 3 is fixed on the machine on the fixed head 4, is provided with piston 3A and the piston rod 3B that links to each other with piston in the main closing cylinder 3, and piston rod 3B stretches out in the main closing cylinder 3 and is connected with connecting plate 7.
Described hollow connecting rod 2 run through main closing cylinder 3 and piston 3A thereof and piston rod 3B, machine upper mounted plate 4, connecting plate 7, machine movable pressing board 8, on the plate 10 of heating; and the upper end of this hollow connecting rod 2 is provided with described forging and pressing cylinder 1, and its lower end is stretched in the top die tool 11 and with top die portable plate 12 and is connected.
In the utility model, forging and pressing cylinder 1, main closing cylinder 3, liftout cylinder 18 all adopt hydraulic-driven control, so can accurately control the action of machine, it is highly stable to work, energy energy savings, minimizing noise.
Liquid magnesium alloy phantom forging hydraulic machine of the present utility model is when work, earlier in mould blowing chamber 14, put into magnesium alloy materials, restart machine, at this moment the piston 3A in the main closing cylinder 3 can drive piston rod 3B and together descend, because the decline of piston rod 3B, can drive forging and pressing cylinder 1, hollow connecting rod 2, connecting plate 7, machine movable pressing board 8, on heat plate 10, top die tool 11 along with piston rod 3B together descends so that top die tool 11 and bed die 13 matched moulds.
Heat on restarting plate 10 and under the plate 15 of heating; the plate of heating up and down can be heated so that it becomes liquid state to the material in the mould blowing chamber 14; after stopping to heat; when the material in the mould blowing chamber 14 cools to semisolid; start forging and pressing cylinder 1; make forging and pressing cylinder 1 promote hollow connecting rod 2 downwards; because the lower end of hollow connecting rod 2 links to each other with top die portable plate 12; so hollow connecting rod 2 will promote top die portable plate 12 and produce a displacement downwards, and be pressed into top die portable plate 12 in the mould blowing chamber 14, thereby semi-solid material is forged and pressed; make the tissue of workpiece arrange tightr; intensity improves greatly, and pore-free in the workpiece helps the molding effect of product.
After forging and pressing are finished, start main closing cylinder 3 once more, piston 3A drive piston rod 3B in the main closing cylinder 3 is together risen, because the rising of piston rod 3B, can drive forging and pressing cylinder 1, hollow connecting rod 2, connecting plate 7, machine movable pressing board 8, on heat plate 10, top die tool 11 together rise, and get back to as shown in Figure 1 former station, this moment top die tool 11 and bed die 13 separately.Restart liftout cylinder 18, it moves up promotion liftout cylinder rod 17, thereby the workpiece that forged and pressed in the mould blowing chamber 14 are ejected, and liftout cylinder 18 drops to former station as shown in Figure 1 afterwards, a working cycles is finished thus, will begin next working cycles.
The physical dimension of liquid magnesium alloy phantom forging hydraulic machine of the present utility model is littler than prior art significantly, and adopts computer control, and is not only simple in structure, with low cost, and easy and simple to handle, cut down the consumption of energy, greatly improved productivity ratio.The magnesium alloy parts that liquid magnesium alloy phantom forging hydraulic machine of the present utility model is produced is in light weight, smooth surface and quality is good, the grain size size is tiny evenly, streamline distribution rationally, do not have disorderly streamline, eddy current and a percolation phenomenon, and the part pore-free can carry out further heat treatment reinforcement, welding and surperficial anodized, yield rate height.Product can be used on the main accessory of automobile, as automotive hub, engine casing etc., can also be used on the parts such as space flight and aviation, bullet train, 3G computer electronic product.
Claims (3)
1, a kind of liquid magnesium alloy phantom forging hydraulic machine, comprise: working plate (16), machine guide pillar (9), machine upper mounted plate (4) under workbench (30), the machine, working plate under the described machine (16) is fixed on workbench (30) and the machine guide pillar (9), and machine upper mounted plate (4) is fixed on the upper end of machine guide pillar (9);
It is characterized in that: working plate under the machine (16) is provided with down the plate of heating (15), and the plate (15) of heating down is provided with bed die (13);
This hydraulic press also comprises machine movable pressing board (8), main closing cylinder (3), forging and pressing cylinder (1) and hollow connecting rod (2);
Described machine movable pressing board (8) is positioned between working plate under the described machine (16) and the machine upper mounted plate (4) and can slides up and down along machine guide pillar (9);
Be provided with connecting plate (7) above the described machine movable pressing board (8), be provided with the plate of heating (10) below the machine movable pressing board, on heat plate (10) below be provided with top die tool (11), the inner chamber of this top die tool (11) is provided with top die portable plate (12), and top die tool (11) is corresponding with the position of described bed die (13);
Described main closing cylinder (3) is arranged on the machine upper mounted plate (4), is provided with piston (3A) and piston rod (3B) in the main closing cylinder (3), and piston rod (3B) stretches out in the main closing cylinder (3) and is connected with connecting plate (7);
Described hollow connecting rod (2) run through main closing cylinder (3) and piston (3A) thereof and piston rod (3B), machine upper mounted plate (4), connecting plate (7), machine movable pressing board (8), on the plate (10) of heating; the upper end of this hollow connecting rod (2) is provided with described forging and pressing cylinder (1), and its lower end is stretched into top die tool (11) and is connected with top die portable plate (12).
2, liquid magnesium alloy phantom forging hydraulic machine as claimed in claim 1 is characterized in that, the inner chamber of described top die tool (11) also is provided with lifting spring (19), lifting spring be positioned at top die portable plate (12) below.
3, liquid magnesium alloy phantom forging hydraulic machine as claimed in claim 1, it is characterized in that, be provided with mould blowing chamber (14) in the described bed die (13), be provided with liftout cylinder (18) in the described workbench (30), this liftout cylinder is provided with liftout cylinder rod (17), and the top of liftout cylinder rod (17) can be stretched in the mould blowing chamber (14) of bed die (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201778176U CN201291279Y (en) | 2008-11-24 | 2008-11-24 | Magnesium alloy liquid die forging hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201778176U CN201291279Y (en) | 2008-11-24 | 2008-11-24 | Magnesium alloy liquid die forging hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291279Y true CN201291279Y (en) | 2009-08-19 |
Family
ID=41004733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201778176U Expired - Fee Related CN201291279Y (en) | 2008-11-24 | 2008-11-24 | Magnesium alloy liquid die forging hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291279Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972829A (en) * | 2010-10-25 | 2011-02-16 | 谢振杨 | Semi-closed forging device for universal joint and forging method thereof |
| CN102151778A (en) * | 2011-05-18 | 2011-08-17 | 上海昌强电站配件有限公司 | Outsize multifunctional die pressing forging oil press |
| CN103464666A (en) * | 2012-06-08 | 2013-12-25 | 无锡市晟达汽车附件厂 | Numerical control frequency moving cold forming machine and production method thereof |
| CN103785788A (en) * | 2014-01-16 | 2014-05-14 | 成都科创佳思科技有限公司 | Hydraulic device |
| CN104148610A (en) * | 2014-05-24 | 2014-11-19 | 浙江精一重工有限公司 | Metal piece manufacturing method and low-pressure casting forging machine used for achieving metal piece manufacturing method |
| CN107297481A (en) * | 2017-08-10 | 2017-10-27 | 赣州伟嘉合金有限责任公司 | A kind of cutter shaped device and the method for control cutter shaping |
| CN109014012A (en) * | 2017-06-08 | 2018-12-18 | 张无量 | The semi liquid state forging method of magnesium alloy wheel rim |
| CN109094047A (en) * | 2018-08-09 | 2018-12-28 | 东莞均益精密五金制品有限公司 | Mechanical parts molding machine and its forming method |
| CN109175178A (en) * | 2018-09-04 | 2019-01-11 | 安徽耀强精轮机械有限公司 | A kind of wheel hub forming hammering forging apparatus and forging method |
-
2008
- 2008-11-24 CN CNU2008201778176U patent/CN201291279Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972829A (en) * | 2010-10-25 | 2011-02-16 | 谢振杨 | Semi-closed forging device for universal joint and forging method thereof |
| CN102151778A (en) * | 2011-05-18 | 2011-08-17 | 上海昌强电站配件有限公司 | Outsize multifunctional die pressing forging oil press |
| CN102151778B (en) * | 2011-05-18 | 2013-04-10 | 上海昌强电站配件有限公司 | Outsize multifunctional die pressing forging oil press |
| CN103464666A (en) * | 2012-06-08 | 2013-12-25 | 无锡市晟达汽车附件厂 | Numerical control frequency moving cold forming machine and production method thereof |
| CN103464666B (en) * | 2012-06-08 | 2016-06-01 | 无锡市晟达汽车附件厂 | The frequency modulation forming method of cold-forming machine is moved in a kind of numerical control frequently |
| CN103785788B (en) * | 2014-01-16 | 2016-04-13 | 河南职业技术学院 | Hydraulic means |
| CN103785788A (en) * | 2014-01-16 | 2014-05-14 | 成都科创佳思科技有限公司 | Hydraulic device |
| CN104148610A (en) * | 2014-05-24 | 2014-11-19 | 浙江精一重工有限公司 | Metal piece manufacturing method and low-pressure casting forging machine used for achieving metal piece manufacturing method |
| CN104148610B (en) * | 2014-05-24 | 2017-04-05 | 浙江精一重工有限公司 | A kind of metalwork manufacture method and the low pressure casting forging press for realizing the method |
| CN109014012A (en) * | 2017-06-08 | 2018-12-18 | 张无量 | The semi liquid state forging method of magnesium alloy wheel rim |
| CN107297481A (en) * | 2017-08-10 | 2017-10-27 | 赣州伟嘉合金有限责任公司 | A kind of cutter shaped device and the method for control cutter shaping |
| CN107297481B (en) * | 2017-08-10 | 2019-11-01 | 赣州伟嘉合金有限责任公司 | A kind of cutter molding machine and the control molding method of cutter |
| CN109094047A (en) * | 2018-08-09 | 2018-12-28 | 东莞均益精密五金制品有限公司 | Mechanical parts molding machine and its forming method |
| CN109094047B (en) * | 2018-08-09 | 2021-02-12 | 东莞均益精密五金制品有限公司 | Mechanical part forming device and forming method thereof |
| CN109175178A (en) * | 2018-09-04 | 2019-01-11 | 安徽耀强精轮机械有限公司 | A kind of wheel hub forming hammering forging apparatus and forging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201291279Y (en) | Magnesium alloy liquid die forging hydraulic device | |
| CN201435660Y (en) | Motor stator laminated compressing device with improved structure | |
| CN102019331A (en) | Die ejection discharge device | |
| CN212310529U (en) | Stamping die of automobile anti-fracture sealing ring | |
| CN202388735U (en) | Injection mould with simple structure for barrel-shaped product | |
| CN111745116A (en) | Forging forming device and method for excavator flange | |
| CN103418682A (en) | Bend forming mold | |
| CN102240767A (en) | Annular forging die for two-point press and machining process method for annular forging die | |
| CN202045273U (en) | Vibration damper oil storage cylinder double-end necking die | |
| CN208452093U (en) | A kind of rubber parts molding die | |
| CN201511084U (en) | Die ejection discharging device | |
| CN201172096Y (en) | Upsetting-blanking pressing machine | |
| CN105397066A (en) | Liquid forging and molding die for aluminum alloy wheel | |
| CN201203386Y (en) | Equipment for producing fireworks barrel formed in one piece | |
| CN202461967U (en) | Casting and forging hydraulic machine | |
| CN202398760U (en) | Die for forging long-axis forge pieces | |
| CN201807654U (en) | Full-guide hot punching blank punching device with double-guide-pillar structure | |
| CN204122672U (en) | For wrapped bearing bush automatically upsetting round belting | |
| CN101745591B (en) | Metal forging and forming device and processing method thereof | |
| CN203077670U (en) | Feeding and discharging mechanism outside pressing machine | |
| CN201880799U (en) | Double-layer laminating punchforming mould for wall thickness of deep drawing piece | |
| CN104668363A (en) | Blanking and stretching composite die capable of automatically ejecting workpiece | |
| CN102941670A (en) | Automobile roof frontier flanging machine | |
| CN104190836A (en) | Automatic upsetting and rounding device for wrapped shaft sleeve | |
| CN201249347Y (en) | Metal fluid die-casting forging horizontal double-control forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN HONGQI MACHINERY CO., LTD. Free format text: FORMER OWNER: CAI SHOUSHENG Effective date: 20110524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523023 2702, HUIHAOFENG, CITY SQUARE, WANJIANG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523000 MOWU INDUSTRIAL ZONE, WANJIANG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110524 Address after: Guangdong province Dongguan City Wanjiang 523000 Mo Wu industrial zone Patentee after: Dongguan Hongqi Machinery Co., Ltd. Address before: Dongguan Wanjiang District in Guangdong province will be 523023 square Haofeng 2702 Patentee before: Cai Shousheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20131124 |