CN202344798U - Combined type die assembly mechanism of two-plate injection molding machine - Google Patents
Combined type die assembly mechanism of two-plate injection molding machine Download PDFInfo
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- CN202344798U CN202344798U CN2011204039623U CN201120403962U CN202344798U CN 202344798 U CN202344798 U CN 202344798U CN 2011204039623 U CN2011204039623 U CN 2011204039623U CN 201120403962 U CN201120403962 U CN 201120403962U CN 202344798 U CN202344798 U CN 202344798U
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Abstract
The utility model discloses a combined type die assembly mechanism of a two-plate injection molding machine, relating to a super-huge type injection molding machine. The utility model solves the problem of restriction on bigness of a die assembly mechanism of the injection molding machine. The combined type die assembly mechanism comprises a die assembly mechanism lathe bed, an extending type self-adaptive sliding table, a movable template, a fixed template, a fixed template base, an integrally-installed quick-closing and slow-locking composite cylinder, an integrally-installed quick-opening and slow-locking composite cylinder, an integrally-installed micro-travel mode locking cylinder and an integrally-installed pressurizing cylinder, a power nut for regulating a die thickness, and an internally-installed clamping mechanism, wherein the integrally-installed quick-closing and slow-locking composite cylinder, the integrally-installed quick-opening and slow-locking composite cylinder, the integrally-installed micro-travel mode locking cylinder and the integrally-installed pressurizing cylinder are arranged on the movable template; and the power nut and the internally-installed clamping mechanism are arranged on the fixed template. The combined type die assembly mechanism is used for the two-plate injection molding machine, can realize bigness, and has the advantages of stable working condition, good controllability, good installation capability, durability, convenience for maintenance and transportation, and the like.
Description
Technical field
The utility model relates to super-huge injection machine, particularly a kind of clamping of two board injection machines.
Background technology
The two-plate injection machine is the main flow direction that injection machine maximizes.Injection machine is made up of clamping and injection mechanism two big parts.Traditional two-plate injection machine, the rapid traverse oil cylinder and the Mode-locking oil cylinder of matched moulds parts separate, and the thick mode of mode transfer has two types: the one, the direct mode transfer of Mode-locking oil cylinder is thick; Its shortcoming is that the fluid amount is excessive; It is slow to play pressure speed, and because of the thick difference of mould is big, makes operational factor keep stable difficulty; The 2nd, thick by machine commandment mode mode transfer, its shortcoming is to make the fluid amount go on that another is minimum extreme, because of tiny leakage, keeps locked mode constant pressure difficulty, and the weak effect that impacts of anti-injection.Traditional two-plate injection machine, pull bar breaks away from one of them template during shifting formwork, and promptly pull bar is not participated in aiding support, the antitorque weak effect of template.If pull bar and two templates do not break away from during shifting formwork, receive mould and the restriction of getting goods up and down, uncomfortable many bars standard that adopts.Moving platen anti-twisting property, mould and get goods comfort level, process mating supportability, the transportation comfort level of assembling more up and down are the four big factors that the restriction Clamping Device of Injection Moulding Machine maximizes.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming of prior art, and a kind of combined type clamping of two board injection machines is provided, and solves the problem that the restriction Clamping Device of Injection Moulding Machine maximizes.
The utility model is realized through following technical scheme:
A kind of combined type clamping of two board injection machines; It is characterized in that: said combined type clamping comprises: clamping lathe bed, overhanging formula self adaptation slide unit, moving platen, solid plate, solid plate base; And be installed in integrated on the moving platen and close soon and lock composite oil cylinder, integrated slowly and change down lock composite oil cylinder, integrated travel incognito journey Mode-locking oil cylinder, integrated pressurizing cylinder soon; Be installed in the thick power nut of mode transfer, built-in type clamping body on the solid plate; Integrated changes down the lock composite oil cylinder soon and is installed in the front upper place and the back lower place of moving platen, totally two, closes soon and locks composite oil cylinder slowly near two integrateds are installed thereafter again; Integrated closes soon to be locked composite oil cylinder and integrated slowly and changes down lock composite oil cylinder piston rod soon and do not break away from solid plate; Integrated closes soon locks composite oil cylinder slowly, and integrated changes down preceding cylinder tube of each oil cylinder and the moving platen connection place in lock composite oil cylinder, integrated travel incognito journey Mode-locking oil cylinder, the integrated pressurizing cylinder soon, increases by a connecting flange; With pull bar with itself and oil cylinder bonnet be linked together; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting; The solid plate base connects with the clamping lathe bed, is provided with two finger settings, a pin, a cotter pilotage; Solid plate connects with the solid plate base, and the moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect, and are provided with locating piece in the middle part, at vertical and horizontal both direction, are provided with micromatic setting, can accurately adjust the depth of parallelism of moving platen and solid plate.
Said overhanging formula self adaptation slide unit, the flat guide that is parallel to each other and A type guide rail, carriage saddle by being fixed on the combined type clamping lathe bed are contained in the big rotating shaft of overhanging formula on the carriage saddle, and the shoes seat that is contained in the big rotating shaft of overhanging formula is formed; The shoes seat rotates around the big rotating shaft of overhanging formula; Guarantee and guide pass is fitted that the big rotating shaft of overhanging formula two ends gland prevents the big rotating shaft axial motion of overhanging formula, the moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect; Be provided with locating piece in the middle part; At vertical and horizontal both direction, be provided with micromatic setting, can accurately adjust the depth of parallelism of moving platen and solid plate.
The said integrated that is installed on the moving platen closes soon locks composite oil cylinder slowly; Can be independent build-up member; Comprise: internal diameter than the big fluid of piston diameter direct in preceding cylinder barrel and middle cylinder barrel, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of circulation, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, secondary piston bar, back piston bar, split type piston, preceding cylinder barrel are packed in the moving platen, and oil cylinder protecgulum end face and moving platen are fitted; Integrated closes the preceding cylinder tube and the moving platen connection place of locking slowly in the composite oil cylinder soon, increases by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, loosening oil cylinder bonnet place locking nut screws in moving platen with pull bar, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
The said integrated that is installed on the moving platen changes down the lock composite oil cylinder soon; Can be independent build-up member; Comprise: internal diameter than the big fluid of piston diameter direct in preceding cylinder barrel and middle cylinder barrel, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of circulation, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, secondary piston bar, back piston bar, the back piston bar is made up of bar cover, big pull bar, big locking nut, by piston inner hole and inner face location, split type piston; Before cylinder barrel pack in the moving platen oil cylinder protecgulum end face and moving platen applying into; Integrated changes down cylinder tube and moving platen connection place before the lock composite oil cylinder soon, increases by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, become flexible oil cylinder bonnet place locking nut, pull bar is screwed in moving platen, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
The said integrated travel incognito journey Mode-locking oil cylinder that is installed on the moving platen; Can be independent build-up member; Comprise: internal diameter is than the big preceding cylinder barrel of oil liquid pressure, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of only transmitting of piston diameter, and oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, back piston bar cover, secondary piston bar; The self-regulating built-up piston of secondary piston bar extension elongation; Comprise: big piston cover, preceding splicing sleeve, back splicing sleeve, motor, gear, gear nut, gland, spline pin; Before cylinder barrel pack in the moving platen oil cylinder protecgulum end face and moving platen applying into; Cylinder tube and moving platen connection place increase by a connecting flange before the integrated travel incognito journey Mode-locking oil cylinder, with pull bar with itself and oil cylinder bonnet be linked together, become flexible oil cylinder bonnet place locking nut, pull bar is screwed in moving platen, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
The said integrated pressurizing cylinder that is installed on the moving platen; Can be independent build-up member; Comprise: internal diameter is than big preceding cylinder barrel, connecting flange, oil cylinder protecgulum, middle cover cover, oil cylinder bonnet, piston with rod, the sealing clamp that only transmits oil liquid pressure of diameter of piston rod, and oil cylinder protecgulum end face and moving platen are fitted; Cylinder tube and moving platen connection place before in the integrated pressurizing cylinder increase by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, become flexible oil cylinder bonnet place locking nut, pull bar is screwed in moving platen, again locking nut.The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
The said thick power nut of mode transfer that is installed on the solid plate floats with pull bar, behind the location of floating, finally with nut external diameter, band tooth pivoted housing internal diameter and external diameter location, is locked by pressing plate; Comprise: motor, gear, band tooth pivoted housing, spline pin block, positive stop, nut, nut poke rod.
The said built-in type clamping body that is installed on the solid plate is single straight-tooth structure, comes the compensated position error by the big footpath of big footpath, path and the pull bar of nut, the gap between the path, compensates parallelism error by the end play of pull bar, nut; Comprise: the annular base of tape guide groove, be installed in location-plate, the axis of guide, fairlead, the half point nut in the middle of the annular base and be installed in the chucking oil cylinder on half point nut right side, the chucking oil cylinder comprises: band divides oil effect protecgulum, is contained in cylinder tube, piston with rod, sealing gland, bonnet in the protecgulum.
Said moving platen, solid plate are case structure, the following type of clamp force five kilotons, and moving platen, solid plate are integral mold plate, eight pull bar standards.
A kind of hydraulic control oil circuit is provided with ten plug-in mounting mouths, and integrated changes down lock composite oil cylinder die sinking chamber fuel-displaced plug-in mounting mouth CF1 soon; Oil-feed plug-in mounting mouth CF2, integrated change down lock composite oil cylinder locked mode chamber oil-feed plug-in mounting mouth CF3, oil return plug-in mounting mouth CF4 soon; Integrated closes soon locks composite oil cylinder die sinking chamber fuel-displaced plug-in mounting mouth CF5 slowly; Oil-feed plug-in mounting mouth CF6, integrated close soon and lock composite oil cylinder locked mode chamber oil-feed plug-in mounting mouth CF7, oil return plug-in mounting mouth CF8 slowly; Pressurizing cylinder low-pressure cavity oil-feed plug-in mounting mouth CF9, oil return plug-in mounting mouth CF10; Integrated travel incognito journey Mode-locking oil cylinder die sinking chamber hydraulic fluid port changes down the whole die sinking chamber of lock composite oil cylinder hydraulic fluid port soon with the dress formula and is communicated with; Integrated travel incognito journey Mode-locking oil cylinder locked mode chamber hydraulic fluid port and integrated close soon to be locked composite oil cylinder locked mode chamber hydraulic fluid port slowly and is communicated with, and pressurizing cylinder high pressure chest hydraulic fluid port closes with integrated respectively soon to be locked composite oil cylinder locked mode chamber hydraulic fluid port and integrated slowly and change down lock composite oil cylinder locked mode chamber hydraulic fluid port soon and be communicated with.
The utility model has following advantage compared with prior art: clamp force reaches ten thousand tons greatly, and injection volume reaches 15 myriagrams greatly, and other type can't be compared with it; Operating mode stable and controllable property is good; Element precision is other type relatively, has substantial degradation, and the property adorned is good; The rapid traverse oil cylinder piston does not contact with cylinder barrel, and the Mode-locking oil cylinder stroke is extremely short, and is durable in use; Easy to maintenance; Convenient transportation.
Description of drawings
Fig. 1 is two board injection machine general assembly sketch mapes,
Among the figure: combined type clamping 1, double differential injection mechanism 2.
Fig. 2 is a combined type clamping side view,
Fig. 3 is a double differential injection mechanism side view,
Fig. 4 is that integrated closes soon and locks composite oil cylinder slowly, and integrated changes down the lock composite oil cylinder soon, integrated travel incognito journey Mode-locking oil cylinder, and the assembling sketch map of integrated pressurizing cylinder and moving platen,
Among the figure: integrated changes down lock composite oil cylinder 3 soon, and integrated closes soon locks composite oil cylinder 4 slowly, integrated travel incognito journey Mode-locking oil cylinder 5, integrated pressurizing cylinder 7, moving platen 8.
Fig. 5 is the following types of clamp force five kilotons, i.e. eight pull bar standard combined type clampings, and the thick assembling sketch map of minimum modulus,
Fig. 6 is the side view of Fig. 5,
Among the figure: moving platen 8, clamping lathe bed 9, slide unit 10, solid plate base 11, solid plate 12, built-in type clamping body 13, the thick power nut 14 of mode transfer, travel incognito journey Mode-locking oil cylinder 15 closes soon and locks compound oil 16 slowly, changes down lock compound oil 17 soon.
Fig. 7 is the above types of clamp force five kilotons, i.e. 12 pull bar standard combined type clampings, and the thick assembling sketch map of minimum modulus,
Fig. 8 is the side view of Fig. 7,
Among the figure: integrated travel incognito journey Mode-locking oil cylinder 15, integrated close soon locks composite oil cylinder 16 slowly, and integrated changes down lock composite oil cylinder 17 soon.
Fig. 9 is the following types of clamp force five kilotons, and promptly eight pull bar standard combined type clampings assemble the thick sketch map of maximum norm, among the figure: locating piece 18, screw 19.
Figure 10 is the following types of clamp force five kilotons, i.e. thick, the large opening sketch map of eight pull bar standard combined type clampings assemblings maximum norm.
Figure 11 is the following types of clamp force five kilotons, i.e. thick, the large opening of eight pull bar standard combined type clampings assemblings maximum norm, the maximum open space sketch map during mold.
Figure 12 is the above types of clamp force five kilotons, i.e. 12 pull bar standard combined type clamping separate template sketch mapes,
Figure 13 is the side view of Figure 12,
Among the figure: cope match-plate pattern 20, screw 21, intermediate die plate 22, lower bolster 23, big screw 24.
Figure 14 is that the solid plate base connects with the clamping lathe bed, connects sketch map with solid plate 12,
Among the figure: clamping lathe bed 9, solid plate base 11, alignment pin 25, on bolt 26, nut 27, screw 28, screw 29, nut 30, short hollow bolt 31, screw 32.
Figure 15 be overhanging formula self adaptation slide unit structure and with clamping lathe bed, the sketch map that connects with moving platen,
Figure 16 is the side sectional view of Figure 15,
Among the figure: moving platen 8, clamping lathe bed 9, screw 33, pressing plate 34, the flat sassafras piece 35 that rubs, level and smooth pin 36; Big rotating shaft A37, slide unit base 38, screw 39, screw 40, level gauge 41, slant rail 42; Screw 43, screw 44, the sassafras piece 45 that tiltedly rubs, tiltedly shoes 46, rotating shaft B47 greatly.
Figure 17 is that integrated changes down lock composite oil cylinder structural representation soon,
Among the figure: moving platen 8, back piston bar 48, pull bar 49, nut 50, oil cylinder bonnet 51; Short locked mode cylinder barrel 52, sealing steel bushing 53, screw 54, sealing ring gland 55, piston 56; Secondary piston bar 57, middle cylinder barrel 58, preceding cylinder barrel 59, connecting flange 60, oil cylinder protecgulum 61; Screw 63, oil cylinder protecgulum splicing sleeve 64, locked mode chamber hydraulic fluid port 66, die sinking chamber hydraulic fluid port 67.
Figure 18 is that integrated closes soon and locks the composite oil cylinder structural representation slowly,
Among the figure: nut 68, back piston bar cover pull bar 69, back piston bar cover 70, coupling nut 71, secondary piston bar 72, piston 73, locked mode chamber hydraulic fluid port 74, die sinking chamber hydraulic fluid port 75.Moving platen, pull bar, nut, oil cylinder bonnet, short locked mode cylinder barrel, screw, sealing ring gland, middle cylinder barrel, preceding cylinder barrel, connecting flange, oil cylinder protecgulum, the person of not indicating such as oil cylinder protecgulum splicing sleeve and integrated change down soon that to lock composite oil cylinder identical.
Figure 19 is split type mode transfer high nut structural representation, among the figure: solid plate 12, pull bar 76, screw 77, spline pin block 78, finger 80; Nut 81, band tooth pivoted housing 82, trim ring 83, screw 84, nut 85; Creosoted pole 86, screw 87, positive stop 88, motor 89, gear 90.
Figure 20 is an integrated travel incognito journey Mode-locking oil cylinder structural representation, among the figure: motor 91, gear 92, oil filler point 93, pull bar 94, spline pin 95; Oil cylinder bonnet 96, short locked mode cylinder barrel 97, pot type piston 98, connecting flange 99, preceding cylinder barrel 100; Pot type piston protecgulum 101, screw 102, oil cylinder protecgulum 103, screw 104, oil cylinder protecgulum splicing sleeve 105; Screw 106, locked mode chamber hydraulic fluid port 107, shell type back piston bar 108, die sinking chamber hydraulic fluid port 109, screw 110; Screw 111, pot type piston bonnet 112, band teeth nut 113, gland 114, screw 115.
Figure 21 is a built-in type clamping body sketch map, and Figure 22 is gripping orientation for chucking oil cylinder position is the middle part radial cross-section of two axis of guides; Figure 23 is an axis of guide position radial cross-section; Be gripping orientation, Figure 24 is pine card state for chucking oil cylinder position is the middle part radial cross-section of two axis of guides; Figure 25 is an axis of guide position radial cross-section, is pine card state.
Among the figure: solid plate 12, pull bar 57, chucking nut 116, pull bar big nut 117, screw 118, the axis of guide 119; Guide-localization baffle plate 120, annular cover seat 121, screw 122, back-up ring 123, screw 124, nut 125; Piston with rod 126, band divide oil effect oil cylinder protecgulum 127, cylinder tube 128, left half point nut 129, right half point nut 130, chucking hydraulic fluid port 131; Pine card hydraulic fluid port 132, oil cylinder bonnet 133, sealing clamp 135, screw 136, fairlead 137.
Figure 26 is the pressurizing cylinder structural representation, among the figure: pull bar 138, nut 139, oil cylinder bonnet 140, band low-pressure cavity hydraulic fluid port, sealing clamp 141, low pressure cylinder barrel 142, middle spacer 143, spacer flanger 144, band high pressure chest hydraulic fluid port, piston with rod 145, oil cylinder protecgulum 146.
Figure 27 is a combined type matched moulds hydraulic schematic diagram.Among the figure: integrated changes down lock composite oil cylinder die sinking chamber oil return opening CF1 soon; Integrated changes down lock composite oil cylinder die sinking chamber oil-in CF2 soon, and integrated changes down lock composite oil cylinder locked mode chamber oil-in CF3 soon, and integrated changes down lock composite oil cylinder locked mode chamber oil return opening CF4 soon; Integrated closes soon locks composite oil cylinder die sinking chamber oil return opening CF5 slowly; Integrated closes soon locks composite oil cylinder die sinking chamber oil-in CF6 slowly, and integrated closes soon locks composite oil cylinder locked mode chamber oil-feed CF7 slowly, and integrated closes soon locks composite oil cylinder locked mode chamber oil return opening CF8 slowly; Pressurizing cylinder low-pressure cavity oil-in CF9, pressurizing cylinder low-pressure cavity oil return opening CF10.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
The specific embodiment
Shown in Fig. 1～27, a kind of combined type clamping of two board injection machines comprises: clamping lathe bed 9; Overhanging formula self adaptation slide unit 10, moving platen 8, solid plate 12; Solid plate base 11 and be installed in integrated on the moving platen and close soon and lock composite oil cylinder 4 slowly, integrated changes down lock composite oil cylinder 3, integrated travel incognito journey Mode-locking oil cylinder 5 soon; Integrated pressurizing cylinder 7 is installed in the thick power nut 14 of mode transfer on the solid plate 12, and built-in type clamping body 13. integrateds change down the front upper place and the back lower place that the lock composite oil cylinder is installed in moving platen 8 soon; Totally two; Near it two integrateds are installed again and are closed soon and lock composite oil cylinder 16 slowly, the following type of clamp force five kilotons is installed four integrated travel incognito journey Mode-locking oil cylinders, i.e. eight pull bar standards again.The above type of clamp force five kilotons is installed eight integrated travel incognito journey Mode-locking oil cylinders, i.e. 12 bar standards again.Integrated travel incognito journey Mode-locking oil cylinder 15, integrated close soon to be locked composite oil cylinder and integrated slowly to change down lock composite oil cylinder piston rod soon is that pull bar does not break away from solid plate.During installation, moving platen, solid plate are the thick state of minimum modulus, and pull bar is released; Screw in the mode transfer high nut, integrated closes soon locks composite oil cylinder slowly, and integrated changes down the lock composite oil cylinder soon, integrated travel incognito journey Mode-locking oil cylinder; Integrated in the integrated pressurizing cylinder is meant cylinder tube and moving platen connection place before each oil cylinder, increases by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, when assembling with moving platen; Pine rear portion locking nut, pull bar screws in moving platen, locking nut again.The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting.The solid plate base connects with the clamping lathe bed, is provided with two finger settings, a pin, a cotter pilotage.Solid plate connects with the solid plate base, and the moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect, and are provided with locating piece in the middle part, at vertical and horizontal both direction, are provided with micromatic setting, can accurately adjust the depth of parallelism of moving platen and solid plate.
There is very big open space front lower place between moving platen and solid plate and back upper place, get goods and mould is very convenient up and down.Integrated closes soon to be locked composite oil cylinder locked mode chamber hydraulic fluid port slowly and is communicated with integrated travel incognito journey Mode-locking oil cylinder locked mode hydraulic fluid port, and locked mode chamber volume greatly and does not change because of the thickness of mould, after locked mode chamber hydraulic fluid port is shut; Tiny leakage or injection are impacted, and the locked mode cavity pressure does not change basically, and clamp force is stable; Resistance to impact is good; Operating mode is stable, and control is simple, and controllability is good.Integrated closes soon to be locked composite oil cylinder and integrated slowly to change down lock composite oil cylinder piston rod soon is that pull bar does not break away from solid plate, and template is antitorque good, the template precision, and especially moving platen kinematic accuracy retentivity is good.Integrated closes soon locks composite oil cylinder slowly, and integrated changes down the lock composite oil cylinder soon, and integrated travel incognito journey Mode-locking oil cylinder, the integrated in the integrated pressurizing cylinder are meant preceding cylinder tube of each oil cylinder and moving platen connection place; Increase by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, the oil cylinder protecgulum is fixed with screw and preceding cylinder tube; Can independently assemble, effectively improve the lifting appliance utilization rate, effectively improve assembling speed; Integral demounting, convenient for maintaining, convenient transportation.The thick power nut of mode transfer floats with pull bar, the built-in type clamping body, and the chucking nut is single straight-tooth structure, by the big footpath of nut, the big footpath of path and pull bar, the compensated position error is come in the gap between the path.So other accuracy of manufacture is less demanding, and the property adorned is good.The solid plate base connects with the clamping lathe bed, is provided with two finger settings, a pin, and a cotter pilotage, cotter pilotage limit rotation are moved in the pin restriction.Solid plate connects with the solid plate base, and the moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect, and are provided with locating piece in the middle part, at vertical and horizontal both direction, are provided with micromatic setting, can accurately adjust the depth of parallelism of moving platen and solid plate.
Overhanging formula self adaptation slide unit 10; By the flat guide that is parallel to each other 41 and A type guide rail 42 that are fixed on the combined type clamping lathe bed, guide material is a hardened steel, slide unit base 38; Be contained in the big rotating shaft of overhanging formula on the carriage saddle, the shoes seat that is contained in the big rotating shaft of overhanging formula is formed.The shoes seat rotates around the big rotating shaft of overhanging formula, guarantees to fit with guide pass.The big rotating shaft of overhanging formula two ends gland prevents the big rotating shaft axial motion of overhanging formula; The moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect, and are provided with locating piece in the middle part, at vertical and horizontal both direction; Be provided with micromatic setting, can accurately adjust the depth of parallelism of moving platen and solid plate.After pressing Figure 15 and Figure 16 assembling, detecting below doing, is benchmark with plane on the lathe bed, and with the equal altitudes on plane on the dial gauge detection carriage saddle, the rear portion can be high slightly.
The integrated that Figure 17 is installed on the moving platen changes down lock composite oil cylinder 3 soon, can be independent build-up member, comprises the preceding cylinder barrel 59 and middle cylinder barrel 58 of internal diameter than the direct interior circulation of the big fluid of piston diameter, short locked mode cylinder barrel 52; Connecting flange 60, oil cylinder protecgulum 61, oil cylinder protecgulum splicing sleeve 64, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; It is convenient to change sealing, oil cylinder bonnet 51, secondary piston bar 57; Back piston bar 48, piston 56, piston band internal thread.Integrated closes soon to be locked composite oil cylinder slowly and packs in the moving platen, and oil cylinder protecgulum end face and moving platen are fitted.Assemble sequence: 1, preceding stopper rod, back piston bar, piston assembling; 2, oil cylinder protecgulum and oil cylinder protecgulum splicing sleeve assembling, 3, the connecting flange preceding cylinder barrel of packing into, 4, with oil cylinder protecgulum and the oil cylinder protecgulum splicing sleeve secondary piston bar of packing into; Again with the assembling of preceding cylinder barrel, 5, pack in the middle of cylinder barrel, middle cylinder barrel can with preceding cylinder barrel integral manufacturing; Short locked mode cylinder barrel, 6, the oil cylinder bonnet of packing into, pull bar is fastening with oil cylinder bonnet and connecting flange.The integrated that integrated changes down in the lock composite oil cylinder soon is meant preceding cylinder tube and moving platen connection place; Increase by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, loosening oil cylinder bonnet place locking nut; Pull bar is screwed in moving platen; Locking nut can change down the lock composite oil cylinder with integrated fast soon again, tightens together with moving platen.The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting, convenient for maintaining, convenient transportation.
Figure 18 is mounted in integrated on the moving platen and closes soon and lock composite oil cylinder 4 slowly, can be independent build-up member, comprise internal diameter than the big fluid of piston diameter direct in the preceding cylinder barrel and the middle cylinder barrel of circulation, short locked mode cylinder barrel; Connecting flange, the oil cylinder protecgulum, oil cylinder protecgulum splicing sleeve, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; It is convenient to change sealing, oil cylinder bonnet, secondary piston bar 72; Back piston bar cover 70, piston 73, coupling nut 71; It is identical that not specified and integrated change down the lock composite oil cylinder soon, and integrated closes soon to be locked composite oil cylinder slowly and pack in the moving platen oil cylinder protecgulum end face and moving platen applying into.It is identical that assembling changes down the lock composite oil cylinder soon along system and integrated, and integrated closes the integrated of locking slowly in the composite oil cylinder soon and is meant preceding cylinder tube and moving platen connection place, increases by a connecting flange; With pull bar with itself and oil cylinder bonnet be linked together; Loosening oil cylinder bonnet place locking nut screws in moving platen with pull bar, again locking nut; Can fast integrated be closed soon and lock composite oil cylinder slowly, tighten together with moving platen.The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting, convenient for maintaining, convenient transportation.
Figure 20 is installed in the integrated travel incognito journey Mode-locking oil cylinder 5 on the moving platen, can be independent build-up member, comprises that internal diameter is bigger than piston diameter, only transmits the preceding cylinder barrel 100 of oil liquid pressure; Short locked mode cylinder barrel 97, connecting flange 99, oil cylinder protecgulum 103, oil cylinder protecgulum splicing sleeve 105; Oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw, and it is convenient to change sealing, oil cylinder bonnet 96; Back piston bar cover 108, secondary piston bar 94, the self-regulating built-up piston of secondary piston bar extension elongation.Comprise pot type piston 98, pot type piston protecgulum 101, behind the pot type piston protecgulum 112, motor 91, gear 92, band teeth nut 113, gland 114, spline pin 95, integrated travel incognito journey Mode-locking oil cylinder are packed in the moving platen, oil cylinder protecgulum end face and moving platen applying.Assemble sequence: 1, pot type piston protecgulum pull bar 94,2, the pot type piston protecgulum pot type piston of packing into of packing into, 3, the pot type piston bonnet pot type piston of packing into; 4, the back piston bar cover pot type piston of packing into, 5, the band teeth nut screws in pull bar, 6, dress gland 114; 7, after oil cylinder protecgulum 103 and 105 assemblings of oil cylinder protecgulum splicing sleeve, the pull bar of packing into together, 8, the connecting flange 99 preceding cylinder barrel 100 of packing into; 9, oil cylinder protecgulum and preceding cylinder barrel assembling; 10, the short locked mode cylinder barrel of packing into, oil cylinder bonnet, 11, lower link bar connects the oil cylinder bonnet with connecting flange and fastening.12, motor, gear, gland; The assembling of pot type piston bonnet, cylinder tube and moving platen connection place before the integrated in the integrated travel incognito journey Mode-locking oil cylinder is meant increase by a connecting flange; With pull bar with itself and oil cylinder bonnet be linked together, loosening oil cylinder bonnet place locking nut screws in moving platen with pull bar; Locking nut can tighten together with moving platen fast with integrated travel incognito journey Mode-locking oil cylinder again.The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting, convenient for maintaining, convenient transportation.
Be installed in the thick power nut of mode transfer on the solid plate, float with pull bar, behind the location of floating, finally with the nut external diameter, band tooth pivoted housing internal diameter and external diameter location are locked by pressing plate.Comprise motor 89, gear 90, band tooth pivoted housing 82, spline pin block 78, positive stop 88, nut 85, finger 80.Assemble sequence: 1, moving platen is in position behind the minimum modulus, and pull bar is released, and screws in nut 85,2, dress band tooth pivoted housing, and 3, pull bar, nut, dress band tooth pivoted housing pushes in the solid plate pressing plate locking together.
Thick power nut of mode transfer and integrated travel incognito journey Mode-locking oil cylinder, the nut thread parameter, gear parameter, motor are all identical, and motor is a servomotor, only need import the thick size of mould, just automatically pull bar is transferred to correct position rapidly.
Built-in type clamping body 13, the built-in type clamping body is single straight-tooth structure; By the big footpath of nut, the big footpath of path and pull bar, the compensated position error is come in the gap between the path; By pull bar, the end play of nut compensates parallelism error, so other accuracy of manufacture is less demanding.The annular base 121 that comprises the tape guide groove is installed in the middle positioning baffle 120 of annular base, back-up ring 123; The axis of guide 119, fairlead 137, left half point nut 129 and be installed in the chucking oil cylinder on right half point nut 130 right sides; The chucking oil cylinder comprises that band divides oil effect protecgulum 127, is contained in the cylinder tube 128 in the protecgulum, piston with rod 126; Sealing gland 135, bonnet 133.Assemble sequence: 1, with pack into positioning baffle and fastening of the axis of guide with screw; 2, with the fairlead left and right sides half point nut of packing into, 3, will tighten the oil cylinder half point nut of packing into, 4, with the left and right sides half point nut axis of guide of packing into; Piston rod and left half point nut are fastening; Pack into the together again annular base of tape guide groove, 5, load onto back-up ring, integral body is packed in the solid plate.The axis of guide only bears half point nut gravity; Stretch the pull bar location and accomplished by the positioning baffle end face, half point nut chucking location is accomplished by the positioning baffle two sides, and loose fastening position is accomplished by bus in the annular base; Stretching the pull bar location is accomplished by the location; By the pressure sensor sender, half point nut chucking is accomplished with the pine card, by the position sensor sender.The half point nut carries out after being clamped on and stretching pull bar and put in place, and the half point nut is clamped in place, and is all gapped with pull bar around the chucking position, belongs to contactless chucking, and clamping force is little, tightens reliably.
Figure 27 is the hydraulic control oil circuit of combination hydraulic clamping, and the control oil circuit is provided with ten plug-in mounting mouths, and integrated changes down lock composite oil cylinder die sinking chamber fuel-displaced plug-in mounting mouth CF1 soon; Oil-feed plug-in mounting mouth CF2, integrated change down lock composite oil cylinder locked mode chamber oil-feed plug-in mounting mouth CF3, oil return plug-in mounting mouth CF4 soon; Integrated closes soon locks composite oil cylinder die sinking chamber fuel-displaced plug-in mounting mouth CF5 slowly; Oil-feed plug-in mounting mouth CF6, integrated close soon and lock composite oil cylinder locked mode chamber oil-feed plug-in mounting mouth CF7, oil return plug-in mounting mouth CF8 slowly; Pressurizing cylinder low-pressure cavity oil-feed plug-in mounting mouth CF9, oil return plug-in mounting mouth CF10.Integrated travel incognito journey Mode-locking oil cylinder die sinking chamber hydraulic fluid port changes down the whole die sinking chamber of lock composite oil cylinder hydraulic fluid port soon with the dress formula and is communicated with; Integrated travel incognito journey Mode-locking oil cylinder locked mode chamber hydraulic fluid port and integrated close soon to be locked composite oil cylinder locked mode chamber hydraulic fluid port slowly and is communicated with, and pressurizing cylinder high pressure chest hydraulic fluid port closes with integrated respectively soon to be locked composite oil cylinder locked mode chamber hydraulic fluid port and integrated slowly and change down lock composite oil cylinder locked mode chamber hydraulic fluid port soon and be communicated with.Plug-in mounting mouth CF1 has three kinds of controlled pressures, and zero pressure is quick matched moulds, and low pressure is low companding pole and matched moulds damping deceleration fast, and high pressure is die sinking.Plug-in mounting mouth CF5 also has three kinds of controlled pressures, and zero pressure is quick die sinking, and low pressure is mould protection and die sinking damping deceleration fast, and high pressure is a matched moulds.Locked mode chamber oil circuit mouth is provided with pressure sensor, for setting pressure is transmitted signal.For preventing defective valve after the supercharging, be provided with the control of oil pocket pressure feedback.
Eight kinds of states: 1, quick matched moulds, plug-in mounting mouth CF1, CF4, CF6, CF7, CF10 opens, plug-in mounting mouth CF2, CF3, CF5, CF8; CF9 closes, and pressure oil is through CF6, and the CF7 two-way gets into the matched moulds chamber, and the unnecessary oil in die sinking chamber is through CF1, and the CF4 two-way flows back to fuel tank, and 2, matched moulds slows down fast, closes CF4 again, the unnecessary oil in die sinking chamber flows back to fuel tank through CF1, and 3, die sinking fast; Plug-in mounting mouth CF1, CF4, CF6,, CF7, CF9 closes, plug-in mounting mouth CF2, CF3, CF5; CF8, CF10 opens, and pressure oil is through CF2, and the CF3 two-way gets into the die sinking chamber, and the unnecessary oil in matched moulds chamber is through CF5, and the CF8 two-way flows back to fuel tank, and 4, die sinking is slowed down fast, closes CF8 again, the unnecessary oil in die sinking chamber flows back to fuel tank through CF5; 5, low pressure locked mode, plug-in mounting mouth CF1, CF3, CF5, CF7, CF10 opens, plug-in mounting mouth CF2, CF4, CF6; CF8, CF9 closes, and 6, the voltage stabilizing of low pressure locked mode, close CF3 again, CF7,7, high-voltage lock mould, plug-in mounting mouth CF1, CF5, CF9 opens; Plug-in mounting mouth CF2, CF3, CF4, CF6, CF7, CF8, CF10 closes, and 8, the high-voltage lock mould voltage stabilizing, close CF9 again.State can be set by the goods technological requirement, and to the electrical system property sent signal, electrical system is controlled the pilot valve electromagnet by the sensor that detects the moving platen position, and then control plug-in mounting mouth is opened and closed.
Claims (9)
1. the combined type clamping of a board injection machine; It is characterized in that: said combined type clamping comprises: clamping lathe bed, overhanging formula self adaptation slide unit, moving platen, solid plate, solid plate base; And be installed in integrated on the moving platen and close soon and lock composite oil cylinder, integrated slowly and change down lock composite oil cylinder, integrated travel incognito journey Mode-locking oil cylinder, integrated pressurizing cylinder soon; Be installed in the thick power nut of mode transfer, built-in type clamping body on the solid plate; Integrated changes down the lock composite oil cylinder soon and is installed in the front upper place and the back lower place of moving platen, totally two, closes soon and locks composite oil cylinder slowly near two integrateds are installed thereafter again; Integrated closes soon to be locked composite oil cylinder and integrated slowly and changes down lock composite oil cylinder piston rod soon and do not break away from solid plate; Integrated closes soon locks composite oil cylinder slowly, and integrated changes down preceding cylinder tube of each oil cylinder and the moving platen connection place in lock composite oil cylinder, integrated travel incognito journey Mode-locking oil cylinder, the integrated pressurizing cylinder soon, increases by a connecting flange; With pull bar with itself and oil cylinder bonnet be linked together; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube, can independently assemble integral demounting; The solid plate base connects with the clamping lathe bed, is provided with two finger settings, a pin, a cotter pilotage; Solid plate connects with the solid plate base, and the moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect, and are provided with locating piece in the middle part, at vertical and horizontal both direction, are provided with micromatic setting.
2. according to the said combined type clamping of claim 1; It is characterized in that: said overhanging formula self adaptation slide unit; By the flat guide that is parallel to each other and the A type guide rail, the carriage saddle that are fixed on the combined type clamping lathe bed; Be contained in the big rotating shaft of overhanging formula on the carriage saddle, the shoes seat that is contained in the big rotating shaft of overhanging formula is formed; The shoes seat rotates around the big rotating shaft of overhanging formula, guarantees to fit with guide pass, and the big rotating shaft of overhanging formula two ends gland prevents the big rotating shaft axial motion of overhanging formula; The moving platen and the overhanging formula adaptive sliding All-China Federation of Taiwan Compatriots connect; Be provided with locating piece in the middle part,, be provided with micromatic setting at vertical and horizontal both direction.
3. according to the said combined type clamping of claim 1; It is characterized in that: the said integrated that is installed on the moving platen closes soon locks composite oil cylinder slowly; Can be independent build-up member; Comprise: internal diameter than the big fluid of piston diameter direct in preceding cylinder barrel and middle cylinder barrel, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of circulation, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, secondary piston bar, back piston bar, split type piston, preceding cylinder barrel are packed in the moving platen, and oil cylinder protecgulum end face and moving platen are fitted; Integrated closes the preceding cylinder tube and the moving platen connection place of locking slowly in the composite oil cylinder soon, increases by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, loosening oil cylinder bonnet place locking nut screws in moving platen with pull bar, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
4. according to the said combined type clamping of claim 1; It is characterized in that: the said integrated that is installed on the moving platen changes down the lock composite oil cylinder soon; Can be independent build-up member; Comprise: internal diameter than the big fluid of piston diameter direct in preceding cylinder barrel and middle cylinder barrel, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of circulation, oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, secondary piston bar, back piston bar, the back piston bar is made up of bar cover, big pull bar, big locking nut, by piston inner hole and inner face location, split type piston; Before cylinder barrel pack in the moving platen oil cylinder protecgulum end face and moving platen applying into; Integrated changes down cylinder tube and moving platen connection place before the lock composite oil cylinder soon, increases by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together, become flexible oil cylinder bonnet place locking nut, pull bar is screwed in moving platen, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
5. according to the said combined type clamping of claim 1; It is characterized in that: the said integrated travel incognito journey Mode-locking oil cylinder that is installed on the moving platen; Can be independent build-up member; Comprise: internal diameter is than the big preceding cylinder barrel of oil liquid pressure, short locked mode cylinder barrel, connecting flange, oil cylinder protecgulum, the oil cylinder protecgulum splicing sleeve of only transmitting of piston diameter, and oil cylinder protecgulum splicing sleeve connects with the oil cylinder protecgulum with screw; Oil cylinder bonnet, back piston bar cover, secondary piston bar; The self-regulating built-up piston of secondary piston bar extension elongation; Comprise: big piston cover, preceding splicing sleeve, back splicing sleeve, motor, gear, gear nut, gland, spline pin; Before cylinder barrel pack in the moving platen oil cylinder protecgulum end face and moving platen applying into; Cylinder tube and moving platen connection place increase by a connecting flange before the integrated travel incognito journey Mode-locking oil cylinder, with pull bar with itself and oil cylinder bonnet be linked together, become flexible oil cylinder bonnet place locking nut, pull bar is screwed in moving platen, again locking nut; The oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
6. according to the said combined type clamping of claim 1; It is characterized in that: the said integrated pressurizing cylinder that is installed on the moving platen; Can be independent build-up member; Comprise: internal diameter is than big preceding cylinder barrel, connecting flange, oil cylinder protecgulum, middle cover cover, oil cylinder bonnet, piston with rod, the sealing clamp that only transmits oil liquid pressure of diameter of piston rod, and oil cylinder protecgulum end face and moving platen are fitted; Cylinder tube and moving platen connection place before in the integrated pressurizing cylinder increase by a connecting flange, with pull bar with itself and oil cylinder bonnet be linked together; Loosening oil cylinder bonnet place locking nut; Pull bar is screwed in moving platen, locking nut again, the oil cylinder protecgulum is fixed with screw and preceding cylinder tube.
7. according to the said combined type clamping of claim 1, it is characterized in that: the said thick power nut of mode transfer that is installed on the solid plate, float with pull bar, behind the location of floating, finally, lock by pressing plate with nut external diameter, band tooth pivoted housing internal diameter and external diameter location; Comprise: motor, gear, band tooth pivoted housing, spline pin block, positive stop, nut, nut poke rod.
8. according to the said combined type clamping of claim 1; It is characterized in that: the said built-in type clamping body that is installed on the solid plate is single straight-tooth structure; Come the compensated position error by the big footpath of big footpath, path and the pull bar of nut, the gap between the path, compensate parallelism error by the end play of pull bar, nut; Comprise: the annular base of tape guide groove, be installed in location-plate, the axis of guide, fairlead, the half point nut in the middle of the annular base and be installed in the chucking oil cylinder on half point nut right side, the chucking oil cylinder comprises: band divides oil effect protecgulum, is contained in cylinder tube, piston with rod, sealing gland, bonnet in the protecgulum.
9. according to the said combined type clamping of claim 1, it is characterized in that: said moving platen, solid plate are case structure, the following type of clamp force five kilotons, and moving platen, solid plate are integral mold plate, eight pull bar standards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039623U CN202344798U (en) | 2011-10-14 | 2011-10-14 | Combined type die assembly mechanism of two-plate injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039623U CN202344798U (en) | 2011-10-14 | 2011-10-14 | Combined type die assembly mechanism of two-plate injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN202344798U true CN202344798U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204039623U Expired - Fee Related CN202344798U (en) | 2011-10-14 | 2011-10-14 | Combined type die assembly mechanism of two-plate injection molding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907111A (en) * | 2018-08-20 | 2018-11-30 | 苏州苏铸成套装备制造有限公司 | A kind of moulding machine multiple contact oil cylinder |
| CN113696415A (en) * | 2021-09-03 | 2021-11-26 | 安徽登耀汽车零部件有限公司 | Buckle water gap slitting system and using method thereof |
-
2011
- 2011-10-14 CN CN2011204039623U patent/CN202344798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907111A (en) * | 2018-08-20 | 2018-11-30 | 苏州苏铸成套装备制造有限公司 | A kind of moulding machine multiple contact oil cylinder |
| CN113696415A (en) * | 2021-09-03 | 2021-11-26 | 安徽登耀汽车零部件有限公司 | Buckle water gap slitting system and using method thereof |
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Granted publication date: 20120725 Termination date: 20161014 |