CN204602917U - A kind of U-shaped beam process equipment with piston flange seat - Google Patents

A kind of U-shaped beam process equipment with piston flange seat Download PDF

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Publication number
CN204602917U
CN204602917U CN201520180686.7U CN201520180686U CN204602917U CN 204602917 U CN204602917 U CN 204602917U CN 201520180686 U CN201520180686 U CN 201520180686U CN 204602917 U CN204602917 U CN 204602917U
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frame
oil cylinder
bed die
liner plate
piston
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CN201520180686.7U
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Chinese (zh)
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林晓强
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Abstract

The utility model discloses a kind of U-shaped beam process equipment with piston flange seat, comprise platform before frame, bending oil cylinder, band liner plate mold, bed die, upper demoulding oil jar, bottom knockout oil cylinder, blank centering device, assist device, two machines, described multiple bending oil cylinder and upper demoulding oil jar are connected on housiung separator; Described bending cylinder piston rod is connected with band liner plate mold by piston flange seat; Can wear from band liner plate mold inside when described upper demoulding oil jar piston rod is movable; Described bed die is bolted in frame; Described multiple bottom knockout oil cylinder is connected in the lower box-girder of frame, and bottom knockout cylinder piston rod is connected with stripper plate by bolt through bed die; Assist device is connected on bed die; Described two blank centering devices to be connected in frame and to be arranged near bed die two ends; Relevant work oil cylinder is by HYDRAULIC CONTROL SYSTEM; Before described two machines, platform is separately positioned on frame two ends.

Description

A kind of U-shaped beam process equipment with piston flange seat
Technical field
The invention belongs to machining manufacturing equipment field, refer more particularly to the special equipment of a kind of weighing apparatus production and a kind of U-shaped beam process equipment.
Background technology
As shown in Figure 1, a kind of U-lag girder steel (being called for short U-shaped beam), being important component part during existing automobile weighing scale platform manufactures, is main spandrel girder in weighing platform structure, and the automobile load of tens tons, up to a hundred tons is welded to form weighing platform to bear primarily of the U-shaped beam of these varying numbers and intensity; Different according to magnitude of load, these U-shaped depths of beam, length are different, and some thicknesss of slab are different, and some width are different; Current weighing apparatus manufacturer mainly conventional U-shaped trammel lattice is the U-shaped beams according to the supporting differing heights of different tonnage and length, highly general at 250mm to 500mm, length is generally at 4m to 9m, the each producer of width differs, general at 200mm to 300mm, it is generally identical that each producer commonly uses U-shaped beam width, also has individual product to use different in width U-shaped beam; It is all fold at the upper a lot of of bender (a kind of standard machine tool) by manually lifting band steel (blank is band steel) that existing weighing apparatus producer processes these U-shaped beams, needs multiple tracks bending to be repeatedly shaped; In conventional U-shaped beam, longer Yi Tiaoliang weighs about 400kg, and need five to six people able-bodied laborers to operate, general U-shaped beam also wants 3 ~ 4 operative, and labour intensity is large; A lot of producer has to that long beam is changed into more piece short beam and respells weldering and form, and efficiency is low, poor quality.
Summary of the invention
The object of the invention is to overcome above-mentioned existing backward technology and a kind of U-shaped beam process equipment with piston flange seat is provided, it is a kind of special equipment, want technical solution problem to be: the U-shaped beam that described process equipment once can be suppressed with mould, different-thickness blank can be processed, the demoulding is wanted easily, reach that yield rate is high, good product quality, production efficiency are high, labour intensity is little, use labour less, save production cost.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of U-shaped beam process equipment with piston flange seat, it is characterized in that: comprise frame (1), bending oil cylinder (2), band liner plate mold (4), bed die (7), upper demoulding oil jar (3), bottom knockout oil cylinder (5), hydraulic system (30), blank centering device (8), assist device (9), platform (10) before two machines, described multiple bending oil cylinder (2) cylinder body is connected on described frame (1) entablature (12); Described bending oil cylinder (2) piston rod is connected with described band liner plate mold (4) by piston flange seat (26); Described upper demoulding oil jar (3) is connected on the entablature (12) of frame (1); Can wear from band liner plate mold (4) inside when described upper demoulding oil jar (3) piston rod is movable; Described bed die (7) is bolted in frame (1); Described multiple bottom knockout oil cylinder (5) is connected in the lower box-girder (14) of frame, and described bottom knockout oil cylinder (5) piston rod is connected with stripper plate (6) by bolt through bed die (7); Described assist device (9) is connected on bed die (7); Described two blank centering devices (8) are connected to frame (1) and go up and be arranged near bed die (7) two ends; Described hydraulic system (30) is arranged on frame (1) top or can is independently arranged near frame, connects bending oil cylinder (2), bottom knockout oil cylinder (5), upper demoulding oil jar (3) by oil circuit; Before described two machines, platform (10) is separately positioned on frame (1) two ends.
Described bending oil cylinder (2) cylinder body is provided with flange connecting hole (21), and piston-rod end is provided with spill circle (22); Described bending oil cylinder (2) piston rod is coupled together with bolt (27) by piston flange seat (26) and two and half flange blocks (25); Described piston flange seat (26) is provided with piston hole (261) and screw (262); Half described flange block (25) is provided with arc groove (251) and through hole (252).
Described band liner plate mold (4) becomes box girder structure by Plate Welding; Base plate (42) both sides of described band liner plate mold (4) are provided with multiple connecting screw hole (421); Described base plate (42) both sides are coupled together liner plate (44) by screw (43); Described liner plate (44) is provided with counter sink (441); Described band liner plate mold (4) near middle arranges one or two ports (41); Described band liner plate mold (4) top is welded with piston flange seat (26).
Described bed die (7) is welded by two pieces of risers (71) and one piece of base plate (72) and some gussets (73); Described base plate is arranged several round mouths (74), be provided with elongated hole (75) and assist device connecting hole (76) in the both sides of base plate.
Described assist device (9) comprises supporting seat (91), bearing (92), described supporting seat (91) is provided with connecting hole (911), and described supporting seat (91) is bolted on bed die (7); Described bearing (92) is connected with bearing pin (93); Described bearing pin (93) is coupled together with supporting seat (91) by connecting hole (911) and nut (94).
Before described machine, platform (10) comprises platform support (101), described platform support (101) arranges multiple boosting cylinder (102), and described boosting cylinder (102) inside is provided with bearing and can rotates around cylinder mandrel flexibly.
A kind of U-shaped beam process equipment with piston flange seat, comprise frame 1, bending oil cylinder 2, bed die 7, upper demoulding oil jar 3, bottom knockout oil cylinder 5, hydraulic system 30, blank centering device 8, assist device 9, also comprise platform 10 before band liner plate mold 4 and machine, described multiple bending oil cylinder 2 cylinder body is connected on the cylinder flange seat 13 of described frame 1 entablature; Described bending oil cylinder 2 piston rod is connected with described band liner plate mold 4 by piston flange seat 26; Described upper demoulding oil jar 3 cylinder body by Flange joint on the entablature 12 of frame 1, can wear from band liner plate mold 4 port 41 during described upper demoulding oil jar 3 piston rod telescopic movable, when after the molding of band liner plate mold 4, if U-shaped beam can clamp band liner plate mold, now start upper demoulding oil jar 3, upper demoulding oil jar piston rod stretches out and U-shaped beam will be pushed, and solves the upper modulus problem of folder; Described bed die 7 is bolted in frame 1; Described multiple bottom knockout oil cylinder 5 back seat is connected in the lower box-girder 14 of frame 1, described multiple bottom knockout oil cylinder 5 piston rod is connected with stripper plate 6 by bolt through bed die 7, U-lag beam is after bed die 7 internal shaping, tightly can be stuck in bed die groove, need bottom knockout oil cylinder 5 to head on stripper plate 6 U-shaped back out; Described assist device 9 is connected on bed die 7, when blank advances time, is pressed on the bearing 92 on assist device 9, and by the rolling of bearing 92, such travelling stock is just very easy and convenient; Described two blank centering devices 8 to be connected in frame 1 and to be arranged near bed die 7 two ends; The a collection of U-shaped beam of usual processing, wherein a collection of blank width is identical (if width is W), regulate the regulating arm 82 in blank centering device 8, regulating arm one end-stopping plate 822 is made to be W/2 with the distance between center line of bed die 7, the blank being W when width like this advances, while after being close to the baffle plate 822 in blank centering device 8, at this moment blank is with regard to centering; Described hydraulic system 30 is arranged on frame 1 top or can is independently arranged near frame, is connected to bending oil cylinder 2, bottom knockout oil cylinder 5, upper demoulding oil jar 3, controls corresponding cylinder efficient by hydraulic oil pipe system by oil circuit; Before described two machines, platform 10 is separately positioned on frame 1 two ends, blank is come by crane for hoisting, is placed on before a machine above platform 10, more manually push carry out above bed die 7 compressing, from platform 10 before another side machine out, such speed is faster for the U-shaped beam of finished product; When U-shaped beam is after bed die 7 demoulding, now operating personnel by small tool (as homalocephalus crowbar, or Flathead screwdriver), U-shaped beam is prized from a bit from stripper plate 6, then bottom U-shaped beam, plug several pre-prepd little round steel (little round steel is also reused as instrument) use as roller, such operating personnel just easily can release the U-shaped beam be shaped before machine platform 10 above stripper plate 6, then hang away with crane, complete a working cycles.
Wherein, described frame 1 comprises multiple closed memorial archway 11, described closed memorial archway 11 is welded by steel plate or shaped steel, between described closed memorial archway 11, top is coupled together by the entablature 12 of Plate Welding, is welded with cylinder flange dish 13 for connecting bending oil cylinder 2 and upper demoulding oil jar 3 below described entablature 12; Between described closed memorial archway 11, bottom is coupled together by the lower box-girder 14 of Plate Welding, and described lower box-girder 14 is provided with bottom knockout oil har opening 15 and bed die fixing threaded hole 16 above; Described lower box-girder 14 inside is provided with bottom knockout cylinder support for fixing bottom knockout oil cylinder 5; Be provided with lower margin hole 17 bottom described closed memorial archway 11 to can be used for being connected foundation bolt with basis, ensure that frame is more stable.
Wherein, described bending oil cylinder 2 cylinder body is provided with flange connecting hole 21, and piston-rod end is provided with spill circle 22; Described bending oil cylinder 2 piston rod is coupled together with bolt 27 by piston flange seat 26 and two and half flange blocks 25; Described piston flange seat 26 is provided with piston hole 261 and screw 262; Half described flange block 25 is provided with the spill circle 22 on arc groove 251 and through hole 252, two and half flange block on arc groove 251 seized piston bar, and such bending oil cylinder 2 has connected with piston flange seat 26.
Wherein, described band liner plate mold 4 becomes box girder structure by Plate Welding; Base plate 42 both sides of described band liner plate mold 4 are provided with multiple connecting screw hole 421; Described base plate 42 both sides are coupled together liner plate 44 by screw 43; Described liner plate 44 is provided with counter sink 441, and described liner plate can be changed different-thickness and use; Described band liner plate mold 4 near middle arranges one or two ports 41 and therefrom wears for allowing upper demoulding oil jar piston rod, plays upper demoulding effect; Piston flange seat 26 is welded with above described band liner plate mold 4.
Wherein, described bed die 7 is welded by two pieces of risers 71 and one piece of base plate 72 and some gussets 73; Described base plate being arranged several round mouths 74, extending there through for allowing the piston rod of bottom knockout oil cylinder 5; Elongated hole 75 is provided with for being connected with the bolt of frame 1 with assist device connecting hole 76 for connecting assist device 9 in the both sides of base plate 72.
Wherein, described bottom knockout oil cylinder 5 back seat is provided with connecting hole 51 and is connected with the bottom knockout cylinder support of box-girder under frame 14 inside, and bottom knockout cylinder piston rod is provided with connecting screw hole 52 and is connected with stripper plate 6.
Wherein, described stripper plate 6 is provided with counter sink 61 be connected with bottom knockout oil cylinder 5, under head of screw sinks to stripper plate flush by screw.
Wherein, described blank centering device 8 comprises vertical rod 81, regulating arm 82, and described vertical rod 81 is provided with vertical rod hole 811, and the base plate of described vertical rod 81 is connected with bearing 83 by bolt, and described bearing 83 is welded in frame 1; Described regulating arm 82 one end screw rod 821, the screw rod other end is welded to connect on baffle plate 822; Described screw rod 821 is coupled together with vertical rod 81 by vertical rod hole 811 and nut 84; By adjusting the position of regulating arm 82, make regulating arm overhead gage 822 and bed die 7 distance between center line be the half W/2 of blank width W, blank just can centering.
Wherein, described assist device 9 comprises supporting seat 91, bearing 92, and described supporting seat 91 is provided with connecting hole 911, and described supporting seat 91 is bolted on bed die 7; Described bearing 92 is connected with bearing pin 93; Described bearing pin 93 is coupled together with supporting seat 91 by connecting hole 911 and nut 94; When blank advances time, be pressed on the bearing 92 on assist device 9, by the rolling of bearing 92, such travelling stock is just very easy and convenient.
Wherein, before described machine, platform 10 comprises platform support 101, and described platform support 101 arranges multiple boosting cylinder 102, and described boosting cylinder 102 inside is provided with bearing and can rotates around cylinder mandrel flexibly; When blank hangs after on boosting cylinder 102, just can promote easily.
Beneficial effect of the present invention is: novel structure, and hydraulic control is easy to operate; The U-shaped beam once suppressed by band liner plate mold, bed die can ensure that dimensionally stable, quality are good, forming speed is fast, due to the high-abrasive material plate of the replaceable different-thickness of liner plate of band liner plate mold, and form the gap of different in width between bed die, so just can process the blank of different-thickness, the U-shaped beam of same outer width can be processed, owing to can process the blank of different-thickness, the U-shaped beam strength processed is just different, and purposes is more; Bending cylinder piston rod is connected with band liner plate mold by piston flange seat, and connect rigidity so strong, syndeton handling ease processing cost is few; Bed die is directly connected with frame by bolt, is succinctly convenient to clear up around bed die; Upper and lower demoulding oil jar can ensure the demoulding of finished product fast and easy, solves finished product and is stuck in the problem of can not getting out on mould; Multiple bottom knockout oil cylinder is connected to stripper plate, and bottom U-shaped beam the U-shaped corbel be stuck in groove out by stripper plate holder, such whole piece U-shaped beam stress uniform shape does not change, and ensures that finished appearance quality is good; Likely first bottom knockout oil cylinder is started during stripping operation, the U-shaped beam of finished product is ejected together with band liner plate mold from bed die, when such band liner plate mold continues to rise, some U-shaped beam likely can clamp band liner plate mold, as long as now start upper demoulding oil jar, its piston rod stretches out and U-shaped beam will be pushed from band liner plate mold, solves the upper modulus problem of folder easily; Before assist device, front and back machine, platform can keep travelling stock and mobile finished product to operate easy and convenient; Platform before frame two ends all arrange machine, allows blank enter from one end platform, and from other end platform out, production management is more smooth for finished product, is especially applicable to place, workshop enterprise more than needed; Blank be pressed in the bearing in assist device rolls light very flexibly; Blank centering device controls blank and enters after above bed die, the center line that must control blank before compacting is identical with the center line of mould, the product size symmetry that this makes it possible to ensure to suppress out is qualified, yield rate is high, although the blank that different in width is often criticized in processing needs the regulating arm in adjustment blank centering device, this structure simply adjusts also not difficult; Finished product U-shaped beam can be inserted in bottom U-shaped beam by several little round steel and use as roller, releases frame, then hang away with crane above stripper plate; As long as this equipment one people can complete production operation under having crane to assist; Therefore the U-shaped beam produced of the present invention, different-thickness blank can be processed, can reach that quality is good, yield rate is high, production efficiency is high, labour intensity is little, less with labour, the effect such as save production cost.
Accompanying drawing explanation
Fig. 1 existing U-lag steel beam structure schematic diagram;
Fig. 2 structural front view of the present invention;
Fig. 3 structure side view of the present invention (not containing platform before machine);
Fig. 4 mid frame structural upright of the present invention schematic diagram;
Bending oil cylinder syndeton schematic diagram in Fig. 5 the present invention;
Fig. 6 is the piston flange holder structure schematic diagram in Fig. 5;
Fig. 7 is half flange block structure schematic diagram in Fig. 5;
Liner plate upper die structure schematic diagram is with in Fig. 8 the present invention;
Lower die structure schematic diagram in Fig. 9 the present invention;
Bottom knockout oil cylinder syndeton schematic diagram in Figure 10 the present invention;
Stripper plate structural representation in Figure 11 the present invention;
Blank centering device structural representation in Figure 12 the present invention;
Assist device structural representation in Figure 13 the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 2 and Figure 3, a kind of U-shaped beam process equipment with piston flange seat, comprise platform 10 before frame 1, bending oil cylinder 2, band liner plate mold 4, bed die 7, upper demoulding oil jar 3, bottom knockout oil cylinder 5, hydraulic system 30, blank centering device 8, assist device 9 and machine, described multiple bending oil cylinder 2 cylinder body is connected on described frame 1 entablature; Described bending oil cylinder 2 piston rod is connected with described band liner plate mold 4 by piston flange seat 26, half flange block 25, bolt 27; Described upper demoulding oil jar 3 cylinder body by Flange joint on the entablature of frame 1, can pass through from band liner plate mold 4 inside during described upper demoulding oil jar 3 piston rod telescopic movable, when after the molding of band liner plate mold 4, if U-shaped beam can clamp band liner plate mold 4, now start upper demoulding oil jar 3, upper demoulding oil jar piston rod stretches out and U-shaped beam will be pushed, and solves the upper modulus problem of folder; Described bed die 7 is bolted in frame 1; Described multiple bottom knockout oil cylinder 5 back seat is connected in the lower box-girder of frame 1, and described multiple bottom knockout oil cylinder 5 piston rod is connected with stripper plate 6 by bolt through bed die 7; U-shaped beam, after bed die 7 internal shaping, tightly can be stuck in bed die groove, need bottom knockout oil cylinder 5 to head on stripper plate 6 U-lag back out; Described assist device 9 is connected on bed die 7, when blank advances time, is pressed on the bearing of assist device 9, and by the rolling of bearing, such travelling stock is just very easy and convenient; Described two blank centering devices 8 to be connected in frame 1 and to be arranged near bed die 7 two ends; The a collection of U-shaped beam of usual processing, wherein a collection of blank width is identical (if width is W), regulate the regulating arm in blank centering device 8, the distance between center line of regulating arm one end-stopping plate and bed die 7 is made to be W/2, the blank being W when width like this advances, while after being close to the baffle plate in blank centering device 8, at this moment blank is with regard to centering; Described hydraulic system 30 is arranged on frame 1 top or can is independently arranged near frame, is connected to bending oil cylinder 2, bottom knockout oil cylinder 5, upper demoulding oil jar 3, controls corresponding cylinder efficient by hydraulic oil pipe system by oil circuit; Before described machine, platform 10 comprises platform support 101, and described platform support 101 arranges multiple boosting cylinder 102, and described boosting cylinder 102 inside is provided with bearing and can rotates around cylinder mandrel flexibly; Before described two machines, platform 10 is separately positioned on frame 1 two ends, blank is come by crane for hoisting, before the machine that puts aside above platform 10, more manually push carry out above bed die 7 compressing, from platform 10 before another side machine out, such speed is faster for the U-shaped beam of finished product; When U-shaped beam is after bed die 7 demoulding, now operating personnel by small tool (as homalocephalus crowbar, or Flathead screwdriver), U-shaped beam from stripper plate 6 prize from, then bottom U-shaped beam, plug several pre-prepd little round steel (little round steel is also reused as instrument) use as roller, such operating personnel just easily can release the U-shaped beam be shaped before machine platform 10 above stripper plate 6, then hang away with crane, complete the manufacturing process of a U-shaped beam.
As shown in Figure 4, described frame 1 comprises multiple closed memorial archway 11, described closed memorial archway 11 is welded by steel plate or shaped steel, between described closed memorial archway 11, top is coupled together by the entablature 12 of Plate Welding, is welded with cylinder flange dish 13 for connecting bending oil cylinder and upper demoulding oil jar below described entablature 12; Between described closed memorial archway 11, bottom is coupled together by the lower box-girder 14 of Plate Welding, and described lower box-girder 14 is provided with bottom knockout oil har opening 15 and bed die fixing threaded hole 16 above; Described lower box-girder 14 inside is provided with bottom knockout cylinder support for fixing bottom knockout oil cylinder; Be provided with lower margin hole 17 bottom described closed memorial archway 11 to can be used for being connected foundation bolt with basis, ensure that frame is more stable.
As shown in Fig. 5, Fig. 6, Fig. 7, described bending oil cylinder 2 cylinder body is provided with flange connecting hole 21, and piston-rod end is provided with spill circle 22; Described bending oil cylinder 2 piston rod is coupled together with bolt 27 by piston flange seat 26 and two and half flange blocks 25; Described piston flange seat 26 is provided with piston hole 261 and screw 262; Half described flange block 25 is provided with arc groove 251 and through hole 252, in spill circle 22 on two and half flange blocks on arc groove 251 seized piston bar, such bending oil cylinder 2 has connected with piston flange seat 26, and described piston flange seat 26 welds on the upper mold again.
As shown in Figure 8, described band liner plate mold 4 becomes box girder structure by Plate Welding; Base plate 42 both sides of described band liner plate mold 4 are provided with multiple connecting screw hole 421; Described base plate 42 both sides are coupled together liner plate 44 by screw 43; Described liner plate 44 is provided with counter sink 441, and described liner plate can be changed different-thickness and use; Described band liner plate mold 4 near middle arranges one or two ports 41 and therefrom wears for allowing upper demoulding oil jar piston rod, plays upper demoulding effect; Piston flange seat 26 is welded with above described band liner plate mold 4.
As shown in Figure 9, described bed die 7 is welded by two pieces of risers 71 and base plate 72 and some gussets 73; Described base plate being arranged round mouth 74, extending there through for allowing the piston rod of bottom knockout oil cylinder; Be provided with in the both sides of base plate 72 elongated hole 75 for being fixedly connected with assist device connecting hole 76 for being connected assist device of frame.
As shown in Figure 10, described bottom knockout oil cylinder 5 back seat is provided with connecting hole 51 and is connected with the bottom knockout cylinder support of box-girder inside under frame, and bottom knockout cylinder piston rod is provided with connecting screw hole 52 for being connected with stripper plate.
As shown in figure 11, described stripper plate 6 is provided with counter sink 61 and is connected with bottom knockout oil cylinder by screw, under the head of screw for connecting sinks to stripper plate flush.
As shown in figure 12, described blank centering device 8 comprises vertical rod 81, regulating arm 82, and described vertical rod 81 is provided with vertical rod hole 811, and the base plate of described vertical rod 81 is connected with bearing 83 by bolt, and described bearing 83 is welded in frame 1; Described regulating arm 82 one end screw rod 821, the screw rod other end is welded to connect on baffle plate 822; Described screw rod 821 is coupled together with vertical rod 81 by vertical rod hole 811 and nut 84; By adjusting the position of regulating arm 82, make regulating arm overhead gage 822 and bed die 7 distance between center line be the half W/2 of blank width W, blank just can centering.
As shown in figure 13, described assist device 9 comprises supporting seat 91, bearing 92, and described supporting seat 91 is provided with connecting hole 911, and described supporting seat 91 is bolted on bed die 7; Described bearing 92 is connected with bearing pin 93; Described bearing pin 93 is coupled together with supporting seat 91 by connecting hole 911 and nut 94; When blank advances time, be pressed on the bearing 92 on assist device 9, by the rolling of bearing 92, such travelling stock is just very easy and convenient.

Claims (6)

1. the U-shaped beam process equipment with piston flange seat, it is characterized in that: comprise frame (1), bending oil cylinder (2), band liner plate mold (4), bed die (7), upper demoulding oil jar (3), bottom knockout oil cylinder (5), hydraulic system (30), blank centering device (8), assist device (9), platform (10) before two machines, described multiple bending oil cylinder (2) cylinder body is connected on described frame (1) entablature (12); Described bending oil cylinder (2) piston rod is connected with described band liner plate mold (4) by piston flange seat (26); Described upper demoulding oil jar (3) is connected on the entablature (12) of frame (1); Can wear from band liner plate mold (4) inside when described upper demoulding oil jar (3) piston rod is movable; Described bed die (7) is bolted in frame (1); Described multiple bottom knockout oil cylinder (5) is connected in the lower box-girder (14) of frame, and described bottom knockout oil cylinder (5) piston rod is connected with stripper plate (6) by bolt through bed die (7); Described assist device (9) is connected on bed die (7); Described two blank centering devices (8) are connected to frame (1) and go up and be arranged near bed die (7) two ends; Described hydraulic system (30) is arranged on frame (1) top or can is independently arranged near frame, connects bending oil cylinder (2), bottom knockout oil cylinder (5), upper demoulding oil jar (3) by oil circuit; Before described two machines, platform (10) is separately positioned on frame (1) two ends.
2. a kind of U-shaped beam process equipment with piston flange seat according to claim 1, it is characterized in that: described bending oil cylinder (2) cylinder body is provided with flange connecting hole (21), and piston-rod end is provided with spill circle (22); Described bending oil cylinder (2) piston rod is coupled together with bolt (27) by piston flange seat (26) and two and half flange blocks (25); Described piston flange seat (26) is provided with piston hole (261) and screw (262); Half described flange block (25) is provided with arc groove (251) and through hole (252).
3. a kind of U-shaped beam process equipment with piston flange seat according to claim 1, is characterized in that: described band liner plate mold (4) becomes box girder structure by Plate Welding; Base plate (42) both sides of described band liner plate mold (4) are provided with multiple connecting screw hole (421); Described base plate (42) both sides are coupled together liner plate (44) by screw (43); Described liner plate (44) is provided with counter sink (441); Described band liner plate mold (4) near middle arranges one or two ports (41); Described band liner plate mold (4) top is welded with piston flange seat (26).
4. a kind of U-shaped beam process equipment with piston flange seat according to claim 1, is characterized in that: described bed die (7) is welded by two pieces of risers (71) and one piece of base plate (72) and some gussets (73); Described base plate is arranged several round mouths (74), be provided with elongated hole (75) and assist device connecting hole (76) in the both sides of base plate.
5. a kind of U-shaped beam process equipment with piston flange seat according to claim 1, it is characterized in that: described assist device (9) comprises supporting seat (91), bearing (92), described supporting seat (91) is provided with connecting hole (911), and described supporting seat (91) is bolted on bed die (7); Described bearing (92) is connected with bearing pin (93); Described bearing pin (93) is coupled together with supporting seat (91) by connecting hole (911) and nut (94).
6. a kind of U-shaped beam process equipment with piston flange seat according to claim 1, it is characterized in that: before described machine, platform (10) comprises platform support (101), described platform support (101) arranges multiple boosting cylinder (102), and described boosting cylinder (102) inside is provided with bearing and can rotates around cylinder mandrel flexibly.
CN201520180686.7U 2015-03-30 2015-03-30 A kind of U-shaped beam process equipment with piston flange seat Expired - Fee Related CN204602917U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296323A (en) * 2017-12-12 2018-07-20 湖南百特随车起重机有限公司 A kind of molding machine for the U-shaped arm of crane
CN109435306A (en) * 2018-10-23 2019-03-08 郑华 The U-shaped discrete mold formation system of crane arm

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296323A (en) * 2017-12-12 2018-07-20 湖南百特随车起重机有限公司 A kind of molding machine for the U-shaped arm of crane
CN108296323B (en) * 2017-12-12 2019-08-13 湖南百特随车起重机有限公司 A kind of molding machine for the U-shaped boom of crane
CN109435306A (en) * 2018-10-23 2019-03-08 郑华 The U-shaped discrete mold formation system of crane arm

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