CN204503861U - A kind of U-shaped beam mould machine - Google Patents
A kind of U-shaped beam mould machine Download PDFInfo
- Publication number
- CN204503861U CN204503861U CN201520115792.7U CN201520115792U CN204503861U CN 204503861 U CN204503861 U CN 204503861U CN 201520115792 U CN201520115792 U CN 201520115792U CN 204503861 U CN204503861 U CN 204503861U
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- China
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- oil cylinder
- bed die
- frame
- shaped beam
- bottom knockout
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Abstract
The invention discloses a kind of U-shaped beam mould machine, comprise frame, bending oil cylinder, mold, bed die, bottom knockout oil cylinder, hydraulic system, bead assist device, described bending cylinder block is connected on described frame entablature; Described bending cylinder piston rod is connected with described mold by piston flange seat; Described bed die is by L shape pressing plate and be bolted in frame; Described multiple bottom knockout oil cylinder back seat is connected in the lower box-girder of frame, and described multiple bottom knockout cylinder piston rod is connected with stripper plate by bolt through bed die base plate; Described bead assist device is connected on bed die; Described hydraulic system is arranged on upper rack or can is independently arranged near frame, connects bending oil cylinder and bottom knockout oil cylinder by oil circuit.
Description
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 mould machine.
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 could operate, general U-shaped beam also wants 3 ~ 4 operative, and greatly, people is many, and cost is high for labour intensity; 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 mould machine is provided, it is a kind of special equipment, want technical solution problem to be: the U-shaped beam that described mould function mould is once suppressed, the finished product demoulding will facilitate 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 mould machine, comprise frame 1, bending oil cylinder 2, mold 4, bed die 7, bottom knockout oil cylinder 5, hydraulic system 30, bead assist device 9, described multiple bending oil cylinder 2 cylinder body is connected on described frame 1 entablature cylinder flange seat 13; Described bending oil cylinder 2 piston rod is connected with described mold 4 by piston flange seat 26; Described bed die 7 is connected with frame 1 with bolt 77 by L shape pressing plate 75, such permission frame upper/lower die fixing threaded hole 16 position relatively large deviation, bed die 7 can be fixed on tram, and utilize the elastic reaction of L shape pressing plate 75, bed die be connected more firm; 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-shaped 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 bead assist device 9 is connected on bed die 7, when blank advances time, is pressed on the ball 93 on bead assist device 9, and because ball can along all directions flexible rotating, so no matter longitudinally still transverse shifting blank is just very easy and convenient; After blank advances, operator can use Steel Ruler, and measurement center, blank two ends relative lower dies centerline deviation, moves blank until blank is moved to centering position, and more slowly, but blank centering can ensure this way efficiency in the same old way; Described hydraulic system 30 is arranged on frame 1 top or can is independently arranged near frame, is connected to bending oil cylinder 2 and bottom knockout oil cylinder 5, controls corresponding cylinder efficient by hydraulic oil pipe system by oil circuit; The course of work: blank is come by crane for hoisting, is inserted into blank one end above bed die 7 from frame side feed opening, inserts after half and unloads crane gib head, more manually blank push completely carry out above bed die compressing; After blank is compressing in bed die, bottom knockout oil cylinder 5 (this order condition controls by oil piping system) could be risen again after must first rising mold 4, the U-shaped beam of such shaping can tightly be stuck in bed die groove, can avoid producing folder mold problem; And then rise stripper plate 6, the U-shaped beam be shaped from the demoulding in bed die 7; Now operating personnel by small tool (as homalocephalus crowbar, or Flathead screwdriver), U-shaped beam is prized from some from stripper plate 6, then plug several pre-prepd little round steel (little round steel is also reused as instrument) bottom U-shaped beam and between stripper plate 6 to use as roller, such operating personnel just can release the U-shaped beam be shaped outside frame more easily above stripper plate 6, and 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 oil cylinder and connects bearing 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 mold 4 becomes box girder structure by Plate Welding, and piston flange seat 26 is welded on above described mold 4.
Wherein, 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 large round mouth 74, extending there through for allowing the piston rod of bottom knockout oil cylinder 5; Connecting hole 76 is provided with for connecting bead assist device 9 in the both sides of base plate 72; The multiple L shape pressing plate 75 in described bed die 7 both sides is connected with frame 1 with bolt 77; Described L shape pressing plate 75 is provided with through hole 751.
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 bead assist device 9 comprises bearing 91, pearl lid 92, ball 93, and described bearing 91 is provided with rounded channels 911; Described pearl lid 92 is provided with sphere hole 921 and countersunk screw hole 922; Described ball 93 is connected between above-mentioned bearing 91 and pearl lid 92 by sunk screw 94, and described ball 93 is energy flexible rotating also; Above-mentioned bearing 91 is connected on bed die 7 by bolt 95; When blank advances time, be pressed on ball 93, because ball can along all directions flexible rotating, so no matter longitudinally still transverse shifting blank is just very easy and convenient.
Beneficial effect of the present invention is: compact conformation is simple, occupation of land is few, hydraulic control, easy to operate; The U-shaped beam once suppressed by upper and lower mould can ensure that dimensionally stable, quality are good, forming speed is fast, can process the U-shaped beam of same width with same thickness of slab blank; Bending cylinder piston rod is connected with mold by piston flange seat, and connect rigidity so strong, syndeton handling ease processing cost is few; Bed die is connected with frame by L shape pressing plate, even if fixing threaded hole position exists relatively large deviation in such syndeton frame, bed die can be fixed on tram, Joining Technology is ingenious; Could rise bottom knockout oil cylinder again after (by fluid pressure linkage system) must first rise mold during the finished product demoulding, order can ensure the disposable smooth fast demoulding of finished product like this, solves finished product and is stuck in the problem of can not getting out in bed die groove; 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; Bead assist device can ensure that travelling stock is easy and convenient, because ball can along all directions flexible rotating in bead assist device, can play booster action regardless of the ball in bead assist device when longitudinal direction or transverse shifting blank, travelling stock is easily laborsaving; When blank advances after above bed die, operator can use Steel Ruler, measure center, blank two ends relative lower dies centerline deviation, move blank until blank is moved to centering position, preferably configure two people operating personnel (if needing two to run with a people) cooperation respectively at blank two ends Survey control, the center line of blank is transferred to the center line of mould and overlaps, the product size symmetry that this makes it possible to ensure to suppress out is qualified, although this way efficiency more slowly, but device structure is simple, can be applicable to the less demanding enterprise of production capacity; 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 to two people can complete production operation under having crane to assist; Therefore the U-shaped beam that the present invention produces can reach that the demoulding is easy, quality good, yield rate is high, equipment takes up an area less, overall 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 is the side view of Fig. 2;
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;
Upper die structure schematic diagram in Fig. 8 the present invention;
Lower die structure and be fixedly connected with 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;
Bead assist device structural representation in Figure 12 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 mould machine, comprise frame 1, bending oil cylinder 2, mold 4, bed die 7, bottom knockout oil cylinder 5, hydraulic system 30, bead assist device 9, described multiple bending oil cylinder 2 cylinder body is connected on described frame 1 entablature cylinder flange seat; Described bending oil cylinder 2 piston rod is connected with described mold 4 by piston flange seat 26, half flange block 25, bolt 27; Described bed die 7 is connected with frame 1 with bolt by L shape pressing plate 75, allows frame upper/lower die fixing threaded hole position relatively large deviation like this, bed die 7 can be fixed on tram, and utilize the elastic reaction of L shape pressing plate 75, bed die is connected more firm; Described multiple bottom knockout oil cylinder 5 back seat is connected in the lower box-girder 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-shaped 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 bead assist device 9 is connected on bed die 7, when blank advances time, is pressed on the ball on bead assist device 9, and because ball can along all directions flexible rotating, so no matter longitudinally still transverse shifting blank is just very easy and convenient; After blank advances, operator can use Steel Ruler, and measurement center, blank two ends relative lower dies centerline deviation, moves blank until blank is moved to centering position, and more slowly, but blank centering can ensure this way efficiency in the same old way; Described hydraulic system 30 is arranged on frame 1 top or can is independently arranged near frame, is connected to bending oil cylinder 2 and bottom knockout oil cylinder 5, controls corresponding cylinder efficient by hydraulic oil pipe system by oil circuit; Blank is come by crane for hoisting, and blank one end is inserted into above bed die 7 from frame side feed opening, inserts after half and unloads crane gib head, more manually blank push completely carry out above bed die compressing; After blank is compressing in bed die, bottom knockout oil cylinder 5 (this order controls by oil piping system) could be risen again after must first rising mold 4, the U-shaped beam of such shaping can tightly be stuck in bed die groove, can avoid producing folder mold problem; And then rise stripper plate 6, the U-shaped beam be shaped from the demoulding in bed die 7; Now operating personnel by small tool (as homalocephalus crowbar, or Flathead screwdriver), U-shaped beam is prized from some from stripper plate 6, then plug several pre-prepd little round steel (little round steel is also reused as instrument) bottom U-shaped beam and between stripper plate 6 to use as roller, such operating personnel just can release the U-shaped beam be shaped outside frame more easily above stripper plate 6, and then hang away with crane, complete a working cycles.
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 mold 4 becomes box girder structure by Plate Welding, and piston flange seat 26 is welded on above described 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 large round mouth 74, extending there through for allowing the piston rod of bottom knockout oil cylinder; Connecting hole 76 is provided with for connecting bead assist device in the both sides of base plate 72; The multiple L shape pressing plate 75 in described bed die 7 both sides is connected with frame with bolt 77; Described L shape pressing plate 75 is provided with through hole 751.
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 bead assist device 9 comprises bearing 91, pearl lid 92, ball 93, and described bearing 91 is provided with rounded channels 911; Described pearl lid 92 is provided with sphere hole 921 and countersunk screw hole 922; Described ball 93 is connected between above-mentioned bearing 91 and pearl lid 92 by screw 94, and described ball 93 is energy flexible rotating also; Above-mentioned bearing 91 is connected on bed die 7 by bolt 95; When blank advances time, be pressed on ball 93, because ball can along all directions flexible rotating, so no matter longitudinally still transverse shifting blank is just very easy and convenient.
Claims (8)
1. a U-shaped beam mould machine, it is characterized in that: comprise frame (1), bending oil cylinder (2), mold (4), bed die (7), bottom knockout oil cylinder (5), hydraulic system (30), bead assist device (9), described at least two bending oil cylinder (2) cylinder bodies are connected on described frame (1) entablature (12); Described bending oil cylinder (2) piston rod is connected with described mold (4) by piston flange seat (26); Described bed die (7) is fixed in frame (1) by L shape pressing plate (75) and bolt (77); Described multiple bottom knockout oil cylinder (5) back seat is connected in the lower box-girder (14) of frame, and described multiple bottom knockout oil cylinder (5) piston rod is connected with stripper plate (6) by bolt through bed die (7) base plate; Described bead assist device (9) is connected on bed die (7); Described hydraulic system (30) is arranged on frame (1) top or can is independently arranged near frame, connects bending oil cylinder (2) and bottom knockout oil cylinder (5) by oil circuit.
2. a kind of U-shaped beam mould machine according to claim 1, it is characterized in that: 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, and described entablature (12) below is welded with cylinder flange dish (13); 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 oil cylinder hold-down support, and described closed memorial archway (11) bottom is provided with lower margin hole (17).
3. a kind of U-shaped beam mould machine according to claim 1, 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).
4. a kind of U-shaped beam mould machine according to claim 1, is characterized in that: described mold (4) becomes box girder structure by Plate Welding; Described mold (4) top is welded with piston flange seat (26).
5. a kind of U-shaped beam mould machine 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 (72) is arranged several large round mouths (74); Described base plate (72) both sides are provided with connecting hole (76); Described bed die (7) both sides are connected with frame with bolt (77) with multiple L shape pressing plate (75); Described L shape pressing plate (75) is provided with through hole (751).
6. a kind of U-shaped beam mould machine according to claim 1, is characterized in that: described bottom knockout oil cylinder (5) back seat is provided with connecting hole (51), and piston rod is provided with connecting screw hole (52).
7. a kind of U-shaped beam mould machine according to claim 1, is characterized in that: described stripper plate (6) is provided with counter sink (61).
8. a kind of U-shaped beam mould machine according to claim 1, it is characterized in that: described bead assist device (9) comprises bearing (91), Zhu Gai (92), ball (93), described bearing (91) is provided with rounded channels (911); Described Zhu Gai (92) is provided with sphere hole (921) and countersunk screw hole (922); Described ball (93) is connected between above-mentioned bearing (91) He Zhugai (92) by screw (94), and described ball (93) also can flexible rotating; Above-mentioned bearing (91) is connected on bed die (7) by bolt (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115792.7U CN204503861U (en) | 2015-02-26 | 2015-02-26 | A kind of U-shaped beam mould machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115792.7U CN204503861U (en) | 2015-02-26 | 2015-02-26 | A kind of U-shaped beam mould machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503861U true CN204503861U (en) | 2015-07-29 |
Family
ID=53701865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115792.7U Expired - Fee Related CN204503861U (en) | 2015-02-26 | 2015-02-26 | A kind of U-shaped beam mould machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503861U (en) |
-
2015
- 2015-02-26 CN CN201520115792.7U patent/CN204503861U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |