CN101985150B - Hydropress with compound function of isothermal forging and electrode pressing - Google Patents

Hydropress with compound function of isothermal forging and electrode pressing Download PDF

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Publication number
CN101985150B
CN101985150B CN 201010243038 CN201010243038A CN101985150B CN 101985150 B CN101985150 B CN 101985150B CN 201010243038 CN201010243038 CN 201010243038 CN 201010243038 A CN201010243038 A CN 201010243038A CN 101985150 B CN101985150 B CN 101985150B
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CN
China
Prior art keywords
pressing piece
electrode pressing
isothermal forging
cylinder
travelling
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CN 201010243038
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Chinese (zh)
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CN101985150A (en
Inventor
潘高峰
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天津市天锻压力机有限公司
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Priority to CN 201010243038 priority Critical patent/CN101985150B/en
Publication of CN101985150A publication Critical patent/CN101985150A/en
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Publication of CN101985150B publication Critical patent/CN101985150B/en

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Abstract

The invention relates to a hydropress with a compound function of isothermal forging and electrode slab pressing, which comprises a combined frame type machine body which is composed of a upper beam, a lower beam and four struts, wherein the upper beam is fixedly provided with a kicker cylinder and a side cylinder; the kicker cylinder and the side cylinder are connected with a slider; and the upper plane of the lower beam is provided with a moveable work platform. The hydropress is characterized in that an upper die mounting die groove is arranged on the lower plane of the slider, and a positioning hole and a screw hole are arranged below the lower plane of the slider; the upper plane of the moveable work platform is provided with a mounting groove for fixing an isothermal forging die and a mounting groove for an electrode slab pressing die corresponding to the slider mounting groove; the rear end of the movable work platform is fixed with a support which is provided with a die pushing cylinder; and the lower beam is internally provided with a workpiece ejecting cylinder. The hydropress has the advantages that the intermediate links between the electrode preparation and the isothermal forging are reduced, the capacity is matched, and the transport cost is reduced and the raw material and energy are saved; and the hydropress is suitable for wire forming and coordination production from titanium raw material to the finished product of titanium isothermal forging of the materials such as high temperature alloy, titanium, zirconium alloy and the like.

Description

Hydraulic press with isothermal forging and electrode pressing complex function

Technical field

The invention belongs to hydraulic test, particularly relate to a kind of hydraulic press with isothermal forging and electrode pressing piece complex function.

Background technology

At present, the demand of using particulate metal along with fields such as China's Aero-Space, naval vessels develops rapidly, the refinement of highly purified particulate metal and the forging of less-deformable alloy is seemed very important.Traditional specific alloy electrode block needs workpiece is sent to the melting that electric arc furnaces carries out alloy pig after the hydraulic press compacting is completed, and the alloy pig after melting carries out isothermal forging by isothermal forging hydropress again and makes end product.So not only can cause intermediate link many, cost of transportation is high, and production capacity often occurs and do not mate phenomenon, and then causes the waste of particulate metal material and the energy.In addition, because the plasticity of the less-deformable alloy materials such as high temperature alloy, titanium alloy is poor, resistance of deformation is large, narrow forging temperature, rate of deformation is strict, therefore manufacturer also need invest special-purpose isothermal forging equipment and can complete above-mentioned production and processing, and then has strengthened the production cost of manufacturer.

Summary of the invention

The present invention provides a kind of hydraulic press with isothermal forging and electrode pressing piece complex function isothermal forging and electrode pressing piece function, that simplify procedures, reduce labor intensity and can reduce production costs that integrates for solving the technical problem that exists in known technology.

the technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: the hydraulic press with isothermal forging and electrode pressing piece complex function, comprise by entablature, the combination frame fuselage that sill and four pillars consist of, be fixed with kicker cylinder and side cylinder at entablature, kicker cylinder and side cylinder connection sliding block, travelling table is equipped with on the plane on sill, it is characterized in that: be shaped with on described slide block lower plane for the fixing mold mounting groove of electrode pressing, the place is shaped with locating hole in slide block lower plane diagonal positions, also be shaped with on lower plane for the screw that the isothermal forging cooled plate is installed, the corresponding slide block mounting groove of described travelling table top panel position is shaped with for the mounting groove that electrode pressing piece mould is installed, be shaped with on the travelling table top panel for fixing isothermal forging mould mounting groove, have the mould locating hole of electrode pressing piece on travelling table top panel diagonal positions, described travelling table rearward end is fixed with support, and the mould that is equipped with on support for the electrode pressing piece promotes cylinder, and the workpiece liftout tank is installed in described sill.

The present invention can also adopt following technical scheme: described travelling table top panel left side and right side symmetry are shaped with for the oblong slots that electrode pressing piece mould jack-up cylinder is installed.

Mould jack-up cylinder also is housed on described travelling table, and mould jack-up cylinder is connected with bed die by the oblong slots on travelling table, and the travelling table center is shaped with through hole.

Described workpiece liftout tank upper surface is shaped with centre bore, the screw of mounting bracket and the screw of fastening push rod that the push rod location is installed.

Described workpiece liftout tank upper surface is equipped with the push rod for isothermal forging jack-up workpiece.

Described workpiece liftout tank upper surface is equipped with support, is fixed with the material-receiving device of electrode pressing piece on described support.

Mould mounting groove on described slide block lower surface and travelling table top panel is T-slot.

Be shaped with the T-slot for fixed mould on described cooled plate.

Advantage and good effect that the present invention has are: because the present invention adopts technique scheme, when needs compacting alloy electrode piece, mold is fixed on the mounting groove of slide block lower plane, bed die is fixed on travelling table top panel mounting groove, and locates by mould locating hole and travelling table top panel; Support installation mold by the travelling table rearward end promotes cylinder, mounting bracket on the workpiece liftout tank, and the material-receiving device of electrode pressing piece is installed by support, and after passing travelling table, the material-receiving device upper end fixes with bed die, can begin the compacting of alloy electrode piece.When carrying out isothermal forging, needs alloy workpiece adds man-hour, first cooled plate is packed on the slide block lower plane by screw, again mold is arranged on the T-slot of cooled plate, then bed die is arranged on the travelling table top panel, by the workpiece liftout tank, push rod is installed, can be carried out the isothermal forging processing of alloy workpiece.The present invention has not only reduced the intermediate link in two kinds of pressing processes, reduces cost of transportation, and the production capacity coupling, produces to be connected, and has saved particulate metal material and the energy.In addition, this press is also applicable to the processing of the difficult distortion such as high temperature alloy, titanium alloy, plasticity is poor and resistance of deformation is large alloy material, guarantee accurate rate of deformation requirement, manufacturer need not to reinvest special-purpose isothermal forging equipment, and then has reduced the production cost of manufacturer.

Description of drawings

Fig. 1 is overall structure schematic diagram of the present invention; Fig. 2 is the top view of Fig. 1; Fig. 3 is slide block upward view of the present invention; Fig. 4 is travelling table top view of the present invention; Fig. 5 is travelling table posterior bracket and promotion cylinder structure schematic diagram; Fig. 6 a is workpiece liftout tank front view of the present invention; Fig. 6 b is workpiece liftout tank top view of the present invention; Fig. 7 is that isothermal forging of the present invention is used state diagram; Fig. 8 is that electrode pressing piece of the present invention uses state diagram.

In figure: 1, entablature; 2, slide block; 2-1, mounting groove; 2-2, locating hole; 2-3, screw; 3, kicker cylinder; 4 side cylinders; 5 pillars; 6 travelling tables; 6-1, mounting groove; The 6-2 locating hole; 6-3, oblong slots; 6-4, through hole; 7, sill; 8, workpiece liftout tank; 9, cooled plate; 9-1, mounting groove; 10, support; 11, mould promotes cylinder; 12, mould jack-up cylinder; 13, mold; 14, bed die; 15, push rod; 16, support; 17, material-receiving device.

The specific embodiment

For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows: to see also Fig. 1-Fig. 6, hydraulic press with isothermal forging and electrode pressing piece complex function, comprise by entablature 1, sill 7 and four combination frame fuselages that pillar 5 consists of, be fixed with kicker cylinder 3 and side cylinder 4 at entablature, kicker cylinder and side cylinder connection sliding block 2, travelling table 6 is equipped with on the plane on sill.Be shaped with on described slide block 2 lower planes for the fixing mold mounting groove 2-1 of electrode pressing, described mold mounting groove 2-1 is T-slot.Describedly be shaped with locating hole 2-2 at slide block lower plane diagonal positions place, also be shaped with on the slide block lower plane for the screw that isothermal forging cooled plate 9 is installed.The corresponding slide block mounting groove 2-1 of described travelling table top panel position is shaped with for the mounting groove 6-1 that electrode pressing piece mould and isothermal forging mould are installed, this mounting groove 6-1 is T-slot, is shaped with for the oblong slots 6-3 that electrode pressing piece mould jack-up cylinder is installed in travelling table top panel left side and right side symmetry; Have the mould locating hole 6-2 of electrode pressing piece on travelling table top panel diagonal positions.Described travelling table rearward end is fixed with support 10, and the mould that is equipped with on support for the electrode pressing piece promotes cylinder 11, and workpiece liftout tank 8 is installed in described sill.Be shaped with the T-slot 9-1 for fixed mould on described cooled plate 9.

Mould jack-up cylinder 12 also is housed on described travelling table, and mould jack-up cylinder is connected with bed die by the oblong slots 6-3 on travelling table, and the travelling table center is shaped with through hole 6-4.

Described workpiece liftout tank 8 upper surfaces are shaped with centre bore 8-1, the screw 8-2 of mounting bracket that the push rod location is installed and the screw 8-3 of fastening push rod.

Described workpiece liftout tank upper surface is equipped with the push rod 15 for isothermal forging jack-up workpiece.

Described workpiece liftout tank upper surface is equipped with support 16, is fixed with the material-receiving device 17 of electrode pressing piece on described support.

Operation principle of the present invention is: see also Fig. 8, when needs compacting alloy electrode piece, mold 13 is fixed on the mounting groove 2-1 of slide block lower plane, bed die 14 is fixed on travelling table top panel mounting groove 6-1, and locates by mould locating hole 6-2 and travelling table top panel; Installation mold promotes cylinder 11 on the support 10 of travelling table rearward end, on workpiece liftout tank 8, mounting bracket 16, and the material-receiving device 17 of electrode pressing piece is installed by support, and the material-receiving device upper end is passed after travelling table fixing with bed die 14, and the compacting that then begins the alloy electrode piece gets final product.

See also Fig. 7, when carrying out isothermal forging, needs alloy workpiece adds man-hour, first cooled plate 9 is packed on the slide block lower plane by screw, again mold 13 is arranged on the T-slot 9-1 of cooled plate, then bed die 14 is arranged on the travelling table top panel, push rod 15 is installed on workpiece liftout tank 8, can be carried out the isothermal forging processing of alloy workpiece.

The push rod of the mould jack-up cylinder 12 on described travelling table is dismantled and assembled structure, carries out isothermal forging at the alloy workpiece and adds man-hour, only needs push rod is pulled down to get final product, and need not to remove the troublesome operation of mould jack-up cylinder.

Claims (8)

1. hydraulic press with isothermal forging and electrode pressing piece complex function, comprise the combination frame fuselage that is consisted of by entablature, sill and four pillars, be fixed with kicker cylinder and side cylinder at entablature, kicker cylinder and side cylinder connection sliding block, travelling table is equipped with on the plane on sill, it is characterized in that: be shaped with on described slide block lower plane for the fixing mounting groove of electrode pressing piece mold, the place is shaped with locating hole in slide block lower plane diagonal positions, also is shaped with on the slide block lower plane for the screw that the isothermal forging cooled plate is installed; The position of the mounting groove on the corresponding slide block of described travelling table top panel is shaped with for the mounting groove that electrode pressing piece bed die and isothermal forging bed die are installed, and has the locating hole of the bed die of electrode pressing piece on travelling table top panel diagonal positions; Described travelling table rearward end is fixed with the first support, and the mould that is equipped with on the first support for the electrode pressing piece promotes cylinder, and the workpiece liftout tank is installed in described sill.
2. the hydraulic press with isothermal forging and electrode pressing piece complex function according to claim 1 is characterized in that: described travelling table top panel left side and right side symmetry are shaped with the oblong slots for installation electrode pressing piece mould jack-up cylinder.
3. the hydraulic press with isothermal forging and electrode pressing piece complex function according to claim 1 and 2, it is characterized in that: electrode pressing piece mould jack-up cylinder also is housed on described travelling table, electrode pressing piece mould jack-up cylinder is connected with electrode pressing piece bed die by the oblong slots on travelling table, and the travelling table center is shaped with through hole.
4. the hydraulic press with isothermal forging and electrode pressing piece complex function according to claim 1 is characterized in that: described workpiece liftout tank upper surface is shaped with the centre bore that push rod is installed, the screw that the second support is installed and the screw of fastening push rod.
5. according to claim 1 or 4 described hydraulic presses with isothermal forging and electrode pressing piece complex function is characterized in that: described workpiece liftout tank upper surface is equipped with the push rod for isothermal forging jack-up workpiece.
6. according to claim 1 or 4 described hydraulic presses with isothermal forging and electrode pressing piece complex function is characterized in that: described workpiece liftout tank upper surface is equipped with the second support, is fixed with the material-receiving device of electrode pressing piece on described the second support.
7. the hydraulic press with isothermal forging and electrode pressing piece complex function according to claim 1, it is characterized in that: the mounting groove on described slide block lower plane and travelling table top panel is T-slot.
8. the hydraulic press with isothermal forging and electrode pressing piece complex function according to claim 1 is characterized in that: be shaped with on described cooled plate for the fixing T-slot of isothermal forging mold.
CN 201010243038 2010-08-02 2010-08-02 Hydropress with compound function of isothermal forging and electrode pressing CN101985150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010243038 CN101985150B (en) 2010-08-02 2010-08-02 Hydropress with compound function of isothermal forging and electrode pressing

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Application Number Priority Date Filing Date Title
CN 201010243038 CN101985150B (en) 2010-08-02 2010-08-02 Hydropress with compound function of isothermal forging and electrode pressing

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CN101985150B true CN101985150B (en) 2013-06-12

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389934A (en) * 2011-10-14 2012-03-28 天津市天锻压力机有限公司 Integrated-framework type hydraulic isothermal forging press
CN102896798A (en) * 2012-11-07 2013-01-30 南通锻压设备股份有限公司 Framework-type hydraulic machine
CN102909302B (en) * 2012-11-15 2015-08-26 天津市天锻压力机有限公司 The shaping forging press of hot sheet metal component Isothermal Hot can be realized
CN103447434B (en) * 2013-09-06 2016-04-06 天津市天锻压力机有限公司 Heavy isothermal forging hydropress

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747144A1 (en) * 1993-11-10 1996-12-11 Valery Nikolaevich Shcherba Process for the hot extrusion of metal with the active assistance of friction forces, and a hydraulic extrusion press for carrying out this process
CN2412679Y (en) * 2000-03-09 2001-01-03 武汉汽车工业大学 Conical roller roll
CN101733351A (en) * 2008-10-12 2010-06-16 通裕重工股份有限公司 120MN free forging oil press
CN101758101A (en) * 2009-11-19 2010-06-30 天津市天锻压力机有限公司 High-precision electrode extrusion forming hydrostatic press
CN201940520U (en) * 2010-08-02 2011-08-24 天津市天锻压力机有限公司 Hydraulic press with composite functions of isothermal forging and electrode pressing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236297A1 (en) * 2002-08-08 2004-02-19 Sms Eumuco Gmbh Main/press cylinder for pipe extruder and extrusion press has projecting rod with integrated advance and retraction cylinder and hollow bore containing a tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747144A1 (en) * 1993-11-10 1996-12-11 Valery Nikolaevich Shcherba Process for the hot extrusion of metal with the active assistance of friction forces, and a hydraulic extrusion press for carrying out this process
CN2412679Y (en) * 2000-03-09 2001-01-03 武汉汽车工业大学 Conical roller roll
CN101733351A (en) * 2008-10-12 2010-06-16 通裕重工股份有限公司 120MN free forging oil press
CN101758101A (en) * 2009-11-19 2010-06-30 天津市天锻压力机有限公司 High-precision electrode extrusion forming hydrostatic press
CN201940520U (en) * 2010-08-02 2011-08-24 天津市天锻压力机有限公司 Hydraulic press with composite functions of isothermal forging and electrode pressing

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