CN106311784A - Multifunctional vertical metal extruding machine - Google Patents
Multifunctional vertical metal extruding machine Download PDFInfo
- Publication number
- CN106311784A CN106311784A CN201610839261.1A CN201610839261A CN106311784A CN 106311784 A CN106311784 A CN 106311784A CN 201610839261 A CN201610839261 A CN 201610839261A CN 106311784 A CN106311784 A CN 106311784A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- master cylinder
- support
- circular beam
- half circular
- 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.)
- Granted
Links
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
- B21C23/212—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/212—Details
- B21C23/214—Devices for changing die or container
Abstract
The invention discloses a multifunctional vertical metal extruding machine and belongs to the field of pressure machining forming equipment for metals. The machine comprises a main cylinder, a bearing rack, a moving workbench, a supporting seat and a guiding unit; the bearing rack comprises four vertical stand column beams arranged symmetrically as well as an upper semi-circular beam and a lower semi-circular beam which are located at two ends of each vertical stand column beam; a taking port is further formed in the upper semi-circular beam; the main cylinder is close to lower parts of the four vertical stand column beams and comprises a main cylinder block and a main cylinder plunger located inside the main cylinder block; the main cylinder block is fixed on the ground through the supporting seat located around the vertical stand column beams; the bearing rack is driven the main cylinder plunger to move vertically; guidance is realized through the guiding unit; and the moving workbench is located at the top of the supporting seat and moves horizontally on the supporting seat. Operation conditions of the vertical extruding machine are improved with the discharging method adopted by the extruding machine, the construction cost is reduced, and multiple technologies can be completed on one machine.
Description
Technical field
The invention belongs to metal-pressed machine former field, be specifically related to a kind of multifunctional vertical metal extrusion press.
Background technology
Extruding metal processing belongs to the category of pressure processing, uses the method applying external force, makes to bear three-dimensional compressive stress
Metal produces plastic deformation, is extruded from the hole set or gap.Metal extrusion press has been the equipment of extrusion process, according to
Axis of operation position can be divided into vertical extruder and horizontal extruder.Due to action of gravity, there is plunger pair in horizontal extruder
The problem that the uneven and dynamic beam of sealing part abrasion is uneven to way rub, the gravity radially suffered by blank, can draw in addition
The problem that the equipment of rising is easy to wear and product is easily eccentric.Vertical extruder does not has the problems referred to above, and floor space relatively crouching with tonnage
Formula extruder is little.
Fig. 1 (a), (b) are respectively the side view of existing vertical metal extruder, profile (sees " metal extrusion press "
P.126), including frame 01, master cylinder 02, main plunger 03, slide 04, extruding axle bed 05, extrusion axis 06, pecker 07, recipient
08, kicker cylinder 09, lifting plunger 010, mould 011, balladeur train 012 and discharging opening 013;Wherein, master cylinder 02 is positioned in frame 01
Portion is arranged, and master cylinder bottom is equipped with slide 04 and is used for assembling the extruding axle bed 05 of extrusion axis 06, pecker 07, the principal post in master cylinder
Plug 03, by hydraulic cylinder 09 backhaul, has extruded rear finished product and has fallen into melt pit through being positioned at the material taking mouth 013 bottom frame.This vertical metal
Extruder there is problems in that 1. can not complete perforation, needs the perforating apparatus that adapted is extra, and integration is not enough;2. can only be complete
Become forward extrusion technique;The extruder of the most this form requires the deepest melt pit, or the basis of extruder carry the highest, civil engineering
Engineering is big;4. offset load resistance is weak, and when extruding shaped piece, guiding accuracy is not enough.
Summary of the invention
In place of the purpose of the present invention is in order to overcome the deficiencies in the prior art, it is proposed that a kind of multifunctional vertical extruding metal
Machine, this extruder is multiple functional, integration of equipments is good, product scope is wide, civil engineering cost is less.
Technical program of the present invention lies in:
A kind of multifunctional vertical metal extrusion press, including master cylinder (1), framework for support (2), mobile working platform (3), supports seat
And pilot unit (5) (4);Wherein, framework for support includes four symmetrically arranged vertical pillars beams (21) and lays respectively at this
The upper half circular beam (22) at vertical pillars beam two ends and lower half circular beam (23), upper half circular beam is additionally provided with material taking mouth (29);Master cylinder leans on
The bottom of the most described four vertical pillars beams is arranged, and master cylinder includes master cylinder body and is positioned at the master cylinder plunger piston within master cylinder body
(15), master cylinder body is fixed on ground by being positioned at the support seat of vertical pillars beam surrounding, and master cylinder plunger piston drives framework for support to exist
Vertical direction moves, and is guided by pilot unit (5);Mobile working platform is positioned at support seat top, and is supporting seat
On move horizontally.
Described master cylinder body is one to prop up by cylinder bottom (11), cylinder cap (12), cylinder barrel (13) and cylinder mouth that bracer (14) is fixing to be connected
The cavity body structure of composition;Wherein, the upper end of cylinder barrel is fixing with cylinder bottom to be connected, and the lower end of cylinder barrel is fixed on cylinder mouth with cylinder cap after being connected
Propping up on bracer, cylinder bottom is connected with the pull bar (18) being positioned at cylinder barrel surrounding between supporting soon with cylinder mouth;Near described master cylinder plunger piston
(15) lower end outside fixes two master cylinder snap rings (16) in semi-circular shape, and the lower surface of master cylinder snap ring is solid with lower half circular beam (23)
Fixed connection.
The outer surface of described vertical pillars beam (21), upper half circular beam (22) and lower half circular beam (23) uses compressor wire layer
(24) three is wound in an entirety;Upper half circular beam and lower half circular beam further respectively have the pad for loading tool and mould
Plate.
The side of upper and lower half circular beam of described framework for support (2) is equipped with the depression alleviating framework for support weight;It is positioned at
The through hole arranged in the middle part of the backing plate (28) of half circular beam lower surface and upper half circular beam collectively constitutes discharging opening (29);At lower half circular beam
The embedded outer backing plate of upper surface (26) and interior backing plate (27), fixed master cylinder snap ring (16) with lower half circular beam by outer backing plate.
Described support seat (4) comprises worktable support block (41), side base support block (42) and positive base support block (43)
Each two pieces;Wherein, worktable support block lays respectively at master cylinder cylinder bottom (11) both sides and is in side base support block and mobile working
Between platform (3), jointly support mobile working platform with master cylinder cylinder bottom;Side base support block and positive base support block are symmetricly set on and hold
The surrounding of carrier aircraft frame vertical pillars beam (21), the lower surface of side base support block and positive base support block be all supported in ground, on
Surface support worktable support block and master cylinder cylinder bottom.
Described mobile working platform (3) upper surface is provided with assembling recipient or the concave station of pecker and bolt hole, mobile working
Platform lower surface and support seat (4) upper surface are sliding contact;Mobile working platform has multistation, by mobile work between multistation
The horizontal displacement of station switches over.
Described pilot unit (5) includes reducing and causes the gasket assembly (51) of deflection side-thrust and to limit deflective displacement many
Individual guiding cushion block group (52);Described gasket assembly is positioned between master cylinder plunger piston (15) and lower half circular beam (23), and gasket assembly
Upper surface is fixing with the bottom of master cylinder plunger piston to be connected;Described guiding cushion block group is positioned at master cylinder cylinder bottom (11) and vertical pillars beam respectively
(21) between, cylinder mouth props up between bracer (14) and vertical pillars beam and supports between seat (4) and vertical support beam.
Described gasket assembly (51) includes convex pad (51-1) and concave pad sheet (51-2), connecing between convex pad and concave pad sheet
Contacting surface is cambered surface;Recessed gasket surface is provided with the groove being mutually communicated.
Described guiding cushion block group (52) is made up of interior cushion block (52-1), middle cushion block (52-2), outer cushion block (52-3), interior cushion block
And the contact surface between middle cushion block is inclined-plane, middle cushion block is cambered surface with the contact surface of outer cushion block;Arranged by interior cushion block top
Each guiding cushion block is fixed on bolt hole cylinder bottom and cylinder mouth props up on bracer.
The feature of the present invention and having the beneficial effects that:
The present invention can realize multiple extrusion process on same equipment, operates through simple die change, completes long tube
Forward extrusion, backward extrusion and compound hot extrusion process.
Invention introduces the mobile working platform with multiple station, at an equipment, multiple functions combined,
Bore a hole base and extrusion process can be completed on same equipment.
The present invention uses new gantry motion structure, and master cylinder is arranged at frame lower, it is possible to use single master cylinder complete pipe,
The squeeze function of the metallic articles such as rod, cup-cup composite members so that hydraulic system is the simplest, and goods precision gets a promotion.
The pilot unit that the present invention uses, has higher guiding accuracy, and the bias decreasing goods may.
The present invention is provided with material taking mouth at upper half circular beam, can carry out feeding on extruder top, reduce civil engineering cost, behaviour
Make condition good.
Accompanying drawing explanation
Fig. 1 is existing vertical metal extruder structural representation, and wherein, Fig. 1 (a) is its side view, and Fig. 1 (b) is that it cuts open
View;
Fig. 2 is the three dimensional structure schematic diagram that the present invention is overall;
Fig. 3 is master cylinder schematic diagram of the present invention;
Fig. 4 is master cylinder of the present invention and gasket assembly sectional view;
Fig. 5 is master cylinder snap ring schematic diagram of the present invention;
Fig. 6 is the framework for support schematic diagram of the present invention;
Fig. 7 is framework for support sectional view of the present invention;
Fig. 8 is that the present invention supports seat and mobile working platform position view;
Fig. 9 is that the present invention guides cushion block group structural representation;
Figure 10 is the partial structurtes schematic diagram of the embodiment of the present invention 1;
Figure 11 is the partial structurtes schematic diagram of the embodiment of the present invention 2;
Figure 12 is the partial structurtes schematic diagram of the embodiment of the present invention 3.
Detailed description of the invention
As follows to the detailed description of the invention with specific embodiment below in conjunction with the accompanying drawings:
The present invention proposes a kind of multifunctional vertical metal extrusion press, its structure as shown in Figure 1 to Figure 3, this extruder bag
Include master cylinder 1, framework for support 2, mobile working platform 3, support seat 4 and pilot unit 5;Wherein, the quantity of master cylinder is one, near holding
The bottom of carrier aircraft frame 2, master cylinder body is fixed on ground by supporting seat, supports being partly embedded into melt pit or propping up of seat less than 4
Support seat by upright supports on ground, mobile working platform 3 be positioned in the middle part of extruder and be positioned at support seat 4 above, master cylinder 1 with hold
Guided by pilot unit 5 between carrier aircraft frame 2.Described framework for support 2 include four symmetrical vertical pillars beams 21, on
Half circular beam 22 and lower half circular beam 23, use compressor wire at described upper half circular beam, lower half circular beam and vertical pillars beam outer surface
Layer 24 is wound in an entirety.Additionally, this extruder also includes backing plate, it is loaded on upper half circular beam and lower half circular beam respectively, can
To load the tool and mould of necessity on the backing plate of upper half circular beam.
The structure of master cylinder 1 as shown in Figure 3, Figure 4, props up bracer 14, master cylinder post including cylinder bottom 11, cylinder cap 12, cylinder barrel 13, cylinder mouth
Plug 15 and a pair master cylinder snap ring 16;Cylinder bottom 11, cylinder cap 12, cylinder barrel 13 and cylinder mouth prop up and use welding and bolt to fix between bracer 14,
Composition cylinder body, is a cavity body structure;The outer off-balancesheet of cylinder barrel 13 is adopted as the steel wire 17 of its Shi Hanzhang and is wound around;Cylinder bottom 11 is provided with one
Enclosing deep groove, cylinder barrel 13 upper end is inserted in this groove, and groove outer rim has groove, welds with cylinder barrel 13 outer wall;Cylinder barrel 13 times
End surfaces has a circle bolt hole, with bolts with the cylinder cap 12 with bolt;It is to be provided with rank in the middle of one that cylinder mouth props up bracer 14
The cuboid block of ladder cylindrical hole, cylinder barrel 13 lower end is inserted in the macropore of stepped cylindrical hole, shoulder hole ledge surface and cylinder barrel lower end end
Face contacts, and cylinder cap 12 inserts in the aperture of stepped cylindrical hole;Cylinder mouth props up bracer 14 and cylinder bottom 11 with being positioned at four of cylinder barrel 13 surrounding
Pull bar 18 is strained and is locked with locking nut 19.Master cylinder plunger piston is the step cylinder knot being made up of piston rod and piston
Structure, piston is positioned at piston rod part, and its diameter is big compared with piston rod, length is short compared with piston rod;Outer surface of piston and table in cylinder barrel 13
Face contacts, and uses sealing ring to seal between the two;Piston-rod lower end stretches out from cylinder cap 12, piston rod outer surface and cylinder cap inner surface
Contact position uses sealing ring to seal;Piston rod has a groove close to the outer surface of lower end.Master cylinder plunger piston 15 is arranged concentrically with cylinder barrel;
Master cylinder plunger piston drives framework for support to move at vertical direction.The structure of master cylinder snap ring 16 is as it is shown in figure 5, in semi-annular shape, at this
Semicircular ring outer surface is arranged with ear 16-1, and this ear is provided with bolt hole 16-2, two master cylinder snap rings 16 be combined into one complete
Whole loop configuration, two master cylinder snap ring ear 16-1 align, and alignment, two master cylinder snap rings are bolted, and are stuck in piston
Outside bar, master cylinder snap ring 16 inner surface is fitted close to the groove of lower end with piston rod;Master cylinder snap ring 16 lower surface is provided with a circle screw
Counter sink 16-3, is connected by screw with lower half circular beam 23 upper surface by this hole.
The structure of framework for support 2 as shown in Figure 6, Figure 7, including four symmetrically arranged vertical pillars beams 21 and respectively position
Upper half circular beam 22 and lower half circular beam 23 in these column beam two ends;Upper half circular beam 22 and lower half circular beam 23 are semicircle ellbeam, its
Have groove on arc-shaped outer surface, to accommodate steel wire floor 24, semicircle ellbeam front and rear surfaces has pit, meeting the feelings of force request
Wall thickness at this can be reduced so that in upper half circular beam or lower half circular beam, wall thickness everywhere is close, the casting of favourable semicircle ellbeam under condition
Make the loss of weight overall with framework for support;The lower surface of upper half circular beam 22 is plane, with column beam 21 upper surface, lower half circular beam
The upper surface of 23 is plane, contacts with column beam 21 lower surface;Column beam 21 outer surface has rectangular channel, to accommodate steel wire floor
24;Upper half circular beam 22 lower surface, is used for hanging and assemble mould and die holder equipped with upper padding plate 28 by bolt;Upper padding plate 28 center
Porose, there is through hole in the middle part of upper half circular beam 22, both holes are that equal diameter is arranged concentrically, the discharging opening on composition extruder top
29;The embedded outer backing plate 26 of lower half circular beam 23 upper surface and interior backing plate 27, use positioning key between outer backing plate 26 and lower half circular beam 23
25 position, and there is through hole at outer backing plate 26 center, and interior backing plate 27 is rounded, its diameter is more than outer backing plate central through hole diameter, and
Being positioned at below outer backing plate, interior backing plate is pressed on lower half circular beam by outer backing plate;Outer backing plate 26 is provided with a circle and master cylinder snap ring end
The screwed hole that portion surface screw counter sink 16-3 is corresponding, both nominal diameters are identical, by the fixing outer backing plate of screw and master
Cylinder snap ring.
Support seat 4 is adopted and is made of a steel, and its structure as shown in Figure 8, supports seat and comprises worktable support block 41, side base support
Block 42, positive base support block 43;Worktable support block 41 totally two pieces, lays respectively at master cylinder cylinder bottom 11 both sides, and is in basis, side
Prop up between bracer 42 and mobile working platform 3;Side base support block 42 and each two pieces of positive base support block 43, be symmetricly set on carrying
The surrounding of frame vertical pillars beam 21, the lower surface of side base support block 42 and positive base support block 43 be all supported in ground 0, on
Surface support worktable support block 41 and master cylinder cylinder bottom 11, the deadweight of extruder itself is delivered to ground by supporting seat 4, supports
Seat lower surface has big contact surface with ground, plays the effect of dispersive pressure.
Mobile working platform 3 upper surface leave can accommodate assembling recipient or pecker (described recipient and pecker are
Conventional components) concave station and bolt hole, corresponding mould can be assembled as required thereon, the mould after assembling is positioned at movement
Above workbench.The lower surface of mobile working platform is sliding contact with the upper surface of work support block, props up by being positioned at workbench
Guide rail on bracer 41 and the push-and-pull unit before and after being positioned at mobile working platform realize the level of mobile working platform and slide, owing to moving
Station of starting building 3 lower surface is supported on support seat 4, therefore without being equipped with suspended structure for mobile working platform.Mobile working platform has
Have multistation, station quantity can according to actual process it needs to be determined that, as arranged a station for boring a hole, another station is used
Can be switched over by moving horizontally of mobile working platform between extruding, multistation, described push-and-pull unit uses conventional liquid
Cylinder pressure or motor drive and realize.
The structure of pilot unit 5 as shown in Figure 4, including reducing the gasket assembly 51 causing deflection side-thrust and limiting deflection
Multiple guiding cushion block groups 52 of displacement, framework for support is guided by master cylinder plunger piston by this pilot unit;Gasket assembly 51
Between lower half circular beam 23 upper surface of master cylinder plunger piston 15 bottom and framework for support, play and reduce the plunger and machine caused by unbalance loading
The effect of side-thrust between frame, gasket assembly 51 includes convex pad 51-1 and concave pad sheet 51-2, and contact surface between the two is arc
Face so that side-thrust is greatly reduced, master cylinder plunger piston still can keep vertical in reciprocatory movement;Table on convex pad 51-1
Face is provided with the bolt hole of circumference uniform distribution, is bolted by this hole and master cylinder plunger piston 15 bottom, and convex pad 51-1 center sets
Having stepped hole, it is fixed that this stepped hole and the centre bore of concave pad sheet 51-2 are carried out by a ball pad alignment pin 51-3 with step
Position, this ball pad alignment pin big external diameter one end is in the stepped hole of convex pad 51-1 center, and this ball pad alignment pin little external diameter one end is recessed
In pad 51-2 centre bore, ball pad alignment pin center is provided with hole, and long threaded rod passes ball pad alignment pin 51-3, convex pad 51-1 and master
The screwed hole of cylinder plug bottom centre coordinates;There is a groove being mutually communicated on concave pad sheet 51-2 surface, depth of groove 8-15mm,
Wide 8-15mm, plays the effect preserving lubricant.Limit deflective displacement and use guiding cushion block group 52, guide cushion block group and be positioned at respectively
Between master cylinder cylinder bottom 11 and framework for support vertical pillars beam 21, cylinder mouth prop up between bracer 14 and framework for support vertical pillars beam 21,
And support between seat 4 and framework for support vertical pillars beam 21, play the effect limiting framework for support 2 deflective displacement;Guiding pad
The structure of block group as it is shown in figure 9, be made up of interior cushion block 52-1, middle cushion block 52-2, outer cushion block 52-3, interior cushion block 52-1 and middle cushion block
Contact surface between 52-2 is inclined-plane, and the contact surface of middle cushion block 52-2 and outer cushion block 52-3 is cambered surface, and interior cushion block 52-1 top sets
There is bolt hole, by this bolt hole each guiding cushion block group is fixed on cylinder bottom and cylinder mouth props up on bracer;Interior cushion block with middle cushion block
Contact surface on have degree of depth groove in gradient, middle cushion block has key, groove and key to be interference fit on the contact surface with interior cushion block,
Can be adjusted guiding cushion block group thickness by the distance on cushion block and middle cushion block top in regulation, and be possible to prevent to guide
Cushion block group and uneven contact the on vertical pillars beam surface in framework for support.
The material taking mouth 29 that this extruder top is arranged, utilizes the reclaimer device of auxiliary, as crane etc. can be from this extruder
Top completes feeding.Or, the short metallic article through extruding can be by the opening between upper half circular beam and mobile working platform
Directly taking out, two kinds of feeding modes can carry out unrestricted choice according to practical situation.
In real work, master cylinder upper cavity pressure rises, and owing to master cylinder body is fixed, therefore master cylinder plunger piston is to moving down
Dynamic, drive framework for support to move down, the mould of frame upper half circular beam assembling moves downward therewith, and blank is squeezed through die clearance
Go out.When backhaul, under master cylinder, cavity pressure rises, and master cylinder plunger piston moves up, and completes backhaul.According to practical situation, master cylinder also may be used
Use the plunger case form described in metal extrusion press as shown in Figure 1, the kicker cylinder assisted complete backhaul action.
According to actual process needs, recipient and extrusion axis can be loaded on upper semi-circle girder bearing plate and mobile working platform respectively
Upper or contrary or be combined.According to die assembly situation, the present invention can complete the works such as forward extrusion, backward extrusion and Compound Extrusion
Skill, it is possible to according to circumstances, changes die assembly, completes one or more in above-mentioned technique on a press.
Below in conjunction with embodiment, assembling process and the operation principle of extruder of the present invention are described as follows:
Embodiment 1: the forward extrusion technique of metal tube
One of preferred version as the present invention, with reference to Figure 10.A kind of feasible die assembly mode is as follows: at upper padding plate
Fixed press die holder 61, extruding mold sleeve 62 and recipient 63 successively bottom 28, between recipient and extruding mold sleeve, relative position leads to
Cross mode locking cylinder or bolt keeps constant;Extrusion axis 64 is loaded on mobile working platform 3, and dummy block 65 is loaded on extruding by clamping screw
On axle 64, plug 66 inserts in extrusion axis 64 and the center of dummy block 65, and arranges with dummy block 65 concentric.
In dress blank process, mobile working platform 3 removes, and the blank being complete perforation process is placed on plug 66, and this is worn
Hole operation can complete on this extruder, it is also possible to selects to use machining mode to complete.Extrusion process starts, framework for support
2 move down, and drive extruding die holder 61, extruding mold sleeve 62, recipient 63 descending, and metal is extruded from die clearance, from this extruding
Material taking mouth 29 discharging on machine top.
Embodiment 2: the backward extrusion technology of metal bar.
One of preferred version as the present invention, with reference to Figure 11.A kind of feasible die assembly mode is as follows: by backward extrusion
Die holder 67 is bolted on upper padding plate 28, and backward extrusion axle 68 is bolted on backward extrusion die holder 67;Recipient
63 are loaded on mobile working platform 3 by bolt or other feasible connected modes.
In dress blank process, mobile working platform 3 removes, and blank is placed in recipient 63.Extrusion process starts, framework for support
2 move down, and drive extrusion axis die holder 67, backward extrusion axle 68 descending, and blank is squeezed from recipient 63 with the gap of backward extrusion axle 68
Go out.Framework for support 2 is up, and backward extrusion axle exits, and recipient 63 inwall can have a gradient so that metallic article stays recipient 63
In, mobile working platform 3 removes, and completes follow-up feeding work.
Embodiment 3: the base perforation combination of extrusion technique of metal
One of preferred version as the present invention, with reference to Figure 12.A kind of feasible die assembly mode is as follows: jumping-up bar
69, pecker 610 and dummy block 65 and plug 66 are loaded on three stations of mobile working platform respectively.Recipient 63 is loaded on
Extruding die holder 61.Extruding mold sleeve 62 be drawing and pulling type and recipient and extruding die holder between, can be according to technological requirement to extruding
Die sleeve is adjusted, the movement to extruding mold sleeve, can use routine techniques.
First being placed in by blank on jumping-up bar, jumping-up bar is in work station and (is i.e. positioned at the mobile work below framework for support
Station station), framework for support moves down, and drives recipient descending, and now extruding mold sleeve is right position, i.e. the extruding of non-porous sections alignment
Cylinder, blank completes jumping-up in recipient.After upset end, framework for support is up, drives recipient up, now due to extruding
Active force between slope angle and blank and the recipient of cylinder, it is up that recipient followed by blank.Thereafter, mobile working platform moves, and wears
Vent needle is in work station, and framework for support is descending, completes the perforation of blank.Finally, mobile working platform moves again, dummy block and
Plug is in working position, and extruding mold sleeve moves to left position, i.e. meshed portion alignment recipient, and framework for support is descending, completes base
The forward extrusion of material.
Three kinds of embodiments that the present invention mentions, and other feasible embodiments, include but not limited to bar, pipe
The extruding of the extruding of material, cup-cup class extrusion and bar-bar class extrusion both can as single embodiment in the present invention
Being achieved, it is also possible to by the adjustment of mould, be achieved in a present device, the combination of kinds of processes realizes also
Belong to the embodiment of the present invention.
It is as follows that the actual present invention of utilization carries out extruding metal production of articles flow process: prepares raw material-raw material cogging raw material and removes
Phosphorus immigration Multifunctional extruding press carries out perforation and excises what the mould pressing cotangent to change on extruder was illustrated according to embodiment
Mode carries out extruding and discharging cooling heat-treating machine processing defect detecting test and completes technique.
The invention is not restricted to above-described embodiment referring to the drawings.Those skilled in the art can carry out various change and repair
Change without departing from the specification specified in claims or spirit.
Claims (9)
1. a multifunctional vertical metal extrusion press, it is characterised in that include master cylinder (1), framework for support (2), mobile working platform
(3), seat (4) and pilot unit (5) are supported;Wherein, framework for support include four symmetrically arranged vertical pillars beams (21) and
Lay respectively at upper half circular beam (22) and the lower half circular beam (23) at these vertical pillars beam two ends, upper half circular beam is additionally provided with material taking mouth
(29);Master cylinder is arranged near the bottom of described four vertical pillars beams, and master cylinder includes master cylinder body and is positioned at inside master cylinder body
Master cylinder plunger piston (15), master cylinder body is fixed on ground by being positioned at the support seat of vertical pillars beam surrounding, and master cylinder plunger piston drives
Framework for support moves at vertical direction, and is guided by pilot unit (5);Mobile working platform is positioned at support seat top,
And move horizontally on seat supporting.
Multifunctional vertical metal extrusion press the most according to claim 1, it is characterised in that described master cylinder body is one by cylinder
The end (11), cylinder cap (12), cylinder barrel (13) and cylinder mouth prop up the cavity body structure that bracer (14) is composed of a fixed connection;Wherein, cylinder barrel is upper
Holding be connected fixing with cylinder bottom, the lower end of cylinder barrel is fixed on cylinder mouth and props up on bracer after being connected with cylinder cap, between cylinder bottom and cylinder mouth support soon
Connect with the pull bar (18) being positioned at cylinder barrel surrounding;Two are being fixed in semi-circular shape near described master cylinder plunger piston (15) lower end outside
Master cylinder snap ring (16), the lower surface of master cylinder snap ring and lower half circular beam (23) are fixing to be connected.
Multifunctional vertical metal extrusion press the most according to claim 1, it is characterised in that described vertical pillars beam (21),
The outer surface of upper half circular beam (22) and lower half circular beam (23) uses compressor wire layer (24) that three is wound in an entirety;?
The backing plate for loading tool and mould is further respectively had on upper half circular beam and lower half circular beam.
Multifunctional vertical metal extrusion press the most according to claim 3, it is characterised in that described framework for support (2) upper,
The side of lower half circular beam is equipped with the depression alleviating framework for support weight;It is positioned at backing plate (28) and the upper half of upper half circular beam lower surface
The through hole arranged in the middle part of circular beam collectively constitutes discharging opening (29);At the embedded outer backing plate of lower half circular beam upper surface (26) and interior backing plate
(27), by outer backing plate, master cylinder snap ring (16) is fixed with lower half circular beam.
Multifunctional vertical metal extrusion press the most according to claim 3, it is characterised in that described support seat (4) comprises work
Station props up bracer (41), side base support block (42) and each two pieces of positive base support block (43);Wherein, worktable support block is respectively
It is positioned at master cylinder cylinder bottom (11) both sides and is between side base support block and mobile working platform (3), jointly supporting with master cylinder cylinder bottom
Mobile working platform;Side base support block and positive base support block are symmetricly set on the surrounding of framework for support vertical pillars beam (21),
The lower surface of side base support block and positive base support block is all supported in ground, upper surface support worktable support block and master cylinder cylinder
The end.
Multifunctional vertical metal extrusion press the most according to claim 1, it is characterised in that on described mobile working platform (3)
Surface is provided with assembling recipient or the concave station of pecker and bolt hole, mobile working platform lower surface and support seat (4) upper surface
Sliding contact;Mobile working platform has multistation, is switched over by the horizontal displacement of mobile working platform between multistation.
Multifunctional vertical metal extrusion press the most according to claim 2, it is characterised in that described pilot unit (5) includes
Reduce the gasket assembly (51) causing deflection side-thrust and multiple guiding cushion block group (52) limiting deflective displacement;Described shim pack
Part is positioned between master cylinder plunger piston (15) and lower half circular beam (23), and the bottom of the upper surface of gasket assembly and master cylinder plunger piston is fixing even
Connect;Described guiding cushion block group is positioned between master cylinder cylinder bottom (11) and vertical pillars beam (21) respectively, cylinder mouth props up bracer (14) and hangs down
Between right cylinder beam and between support seat (4) and vertical support beam.
Multifunctional vertical metal extrusion press the most according to claim 7, it is characterised in that described gasket assembly (51) includes
Convex pad (51-1) and concave pad sheet (51-2), the contact surface between convex pad and concave pad sheet is cambered surface;Recessed gasket surface is provided with phase
The most through groove.
Multifunctional vertical metal extrusion press the most according to claim 7, it is characterised in that described guiding cushion block group (52) by
Interior cushion block (52-1), middle cushion block (52-2), outer cushion block (52-3) form, and the contact surface between interior cushion block and middle cushion block is inclined-plane,
Middle cushion block is cambered surface with the contact surface of outer cushion block;Each guiding cushion block is fixed on cylinder bottom by the bolt hole arranged by interior cushion block top
Prop up on bracer with cylinder mouth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610839261.1A CN106311784B (en) | 2016-09-21 | 2016-09-21 | A kind of multifunctional vertical metal extrusion press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610839261.1A CN106311784B (en) | 2016-09-21 | 2016-09-21 | A kind of multifunctional vertical metal extrusion press |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106311784A true CN106311784A (en) | 2017-01-11 |
CN106311784B CN106311784B (en) | 2018-04-10 |
Family
ID=57819577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610839261.1A Active CN106311784B (en) | 2016-09-21 | 2016-09-21 | A kind of multifunctional vertical metal extrusion press |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106311784B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108717887A (en) * | 2018-04-04 | 2018-10-30 | 北京石墨烯技术研究院有限公司 | A kind of anisotropic graphite alkene metal composite conducting wire and preparation method thereof |
CN109263134A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of horizontal wound hydraulic machine |
CN109263116A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of vertical winding hydraulic press |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001047287A (en) * | 1999-08-02 | 2001-02-20 | Aida Eng Ltd | Screw type machanical press |
CN201677523U (en) * | 2009-12-30 | 2010-12-22 | 燕山大学 | Vertical hydraulic machine and supporting structure thereof |
RU2448835C1 (en) * | 2010-09-06 | 2012-04-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Hydraulic stamping-extrusion machine |
CN202922996U (en) * | 2012-11-07 | 2013-05-08 | 南通锻压设备股份有限公司 | Multifunctional hydraulic machine |
CN103331320A (en) * | 2013-07-01 | 2013-10-02 | 慈溪市丰盈电声配件有限公司 | Pull-down closed mold extrusion oil press |
CN204296052U (en) * | 2014-11-18 | 2015-04-29 | 山西忻州五台山锻压设备有限公司 | A kind of ferrous metal forging stock extrusion solidification shaping hydraulic press |
-
2016
- 2016-09-21 CN CN201610839261.1A patent/CN106311784B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001047287A (en) * | 1999-08-02 | 2001-02-20 | Aida Eng Ltd | Screw type machanical press |
CN201677523U (en) * | 2009-12-30 | 2010-12-22 | 燕山大学 | Vertical hydraulic machine and supporting structure thereof |
RU2448835C1 (en) * | 2010-09-06 | 2012-04-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Hydraulic stamping-extrusion machine |
CN202922996U (en) * | 2012-11-07 | 2013-05-08 | 南通锻压设备股份有限公司 | Multifunctional hydraulic machine |
CN103331320A (en) * | 2013-07-01 | 2013-10-02 | 慈溪市丰盈电声配件有限公司 | Pull-down closed mold extrusion oil press |
CN204296052U (en) * | 2014-11-18 | 2015-04-29 | 山西忻州五台山锻压设备有限公司 | A kind of ferrous metal forging stock extrusion solidification shaping hydraulic press |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109263134A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of horizontal wound hydraulic machine |
CN109263116A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of vertical winding hydraulic press |
CN108717887A (en) * | 2018-04-04 | 2018-10-30 | 北京石墨烯技术研究院有限公司 | A kind of anisotropic graphite alkene metal composite conducting wire and preparation method thereof |
CN108717887B (en) * | 2018-04-04 | 2023-06-30 | 中国航发北京航空材料研究院 | Anisotropic graphene metal composite wire and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN106311784B (en) | 2018-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20100129342A (en) | Double closed hydraulic mould stand | |
CN102430650B (en) | Mould for tubing material forming | |
CN106311784B (en) | A kind of multifunctional vertical metal extrusion press | |
CN102125953B (en) | Dual-station expanding machine for special-shaped pipe with variable cross sections | |
CN211707847U (en) | Lower-pressure hydraulic press for internal high-pressure bulging process | |
CN104384412A (en) | Multi-directional die forging process testing device | |
CN204208987U (en) | A kind of automobile pipe parts slip forming mould structure | |
CN104324969B (en) | A kind of pressurizing unit for being shaped with two-tube mouth boss pipe fitting | |
CN102172758B (en) | Vertical-die-separation, horizontal-clamping, multi-die cavity forming horizontal drilling rod thickening hydraulic press | |
CN102962278A (en) | Module holder moving device of vertical extruder and vertical extruder | |
TWI462823B (en) | Molding system and a molding apparatus for compression molded products | |
CN203426313U (en) | Horizontal rim expanding machine | |
CN203556660U (en) | Metal forming drawing machine | |
CN107584057A (en) | Large ring processing aids in care device with roller | |
CN103909192A (en) | Multidirectional die-forging hydraulic extrusion press | |
KR20200031640A (en) | Mold height changing unit, mold forming machine, and method for changing mold height | |
CN107520381A (en) | Large-scale precision ring hot rolling pressure ring rolls pressure control device | |
CN205201064U (en) | Centering and clamping device | |
CN103658214A (en) | Vertical mould splitting extruding system | |
CN205966827U (en) | Circumference concatenation slider formula extrusion die | |
CN203779911U (en) | Workbench follow-up device for single-pole quenching hydraulic press | |
JP2000071220A (en) | Brick pressing machine | |
CN205112487U (en) | Mechanical press | |
CN207206221U (en) | A kind of horizontal brush roll forming machine | |
CN204430107U (en) | Novel inaccessible hydraulic extrusion press |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |