A kind of folding brake plate compact mould automatic regulating apparatus
Technical field
The present invention relates to a kind of folding brake plate compact mould automatic regulating apparatus, belong to folding brake machine tool technology field.
Background technology
Folding brake is the plant equipment that the edge to product processes, folding brake is simple bending machine, both can be manual, can also be motor-driven, when sheet material carries out flanging on folding brake, sheet material needs compaction mold to carry out compressing and carrying out flanging, at present, folding brake on market when carrying out different flanging to sheet material, all use artificial more mold exchange or the simple die change system of two molds can only be changed, and manually die change is both the most laborious, inefficiency, simple die change is only applicable to single, rule, workpiece without in-flanges, for there being in-flanges, the workpiece of flanging complex procedures is the most difficult to be suitable for.
Summary of the invention
For drawbacks described above, it is an object of the invention to provide a kind of simple in construction, easy to operate, it is possible to automatically to adjust width, there is centering and dodge flange function, time saving and energy saving, improve a kind of folding brake plate compact mould automatic regulating apparatus of work efficiency.
For this technical solution adopted in the present invention it is:
Including mold base, middle part, described mold base lower end is provided with dodges mold mechanism, described mold mechanism of dodging is respectively arranged on the left side and the right side the blade inserting die adjusting mechanism being arranged on mold base, being respectively arranged at two ends with Standard Module guiding mechanism about described mold base, described mold base lower end is trapezoidal rails.
nullFurther improvement as technique scheme,Described dodging during mold mechanism includes puts telescopic mould frame、Left telescopic mould、Right telescopic mould、In put telescopic mould、In put hydraulic cylinder、Left hydraulic cylinder and right hydraulic cylinder,Put telescopic mould frame upper end in described and be fixedly mounted on mold base lower end,Putting telescopic mould frame in described is inverted U structure,Putting telescopic mould in described is convex shape,Put in described during hydraulic cylinder is fixedly mounted on and put in telescopic mould frame,In put the piston rod of hydraulic cylinder with in put that the upper end of telescopic mould is fixing to be connected,Described left telescopic mould and right telescopic mould respectively by left hydraulic cylinder and right hydraulic cylinder with in put the telescopic mould frame left and right sides and be connected,The lower end of described left telescopic mould and right telescopic mould is respectively equipped with the flange of fold inward,The upper surface of described left telescopic mould and right telescopic mould is provided with the dovetail groove I matched with trapezoidal rails,The width putting telescopic mould frame is put during the lower end width of telescopic mould is more than in described.
nullFurther improvement as technique scheme,Described blade inserting die adjusting mechanism includes the support being arranged on mold base front end face,Described support one end is provided with motor and reducing motor I,Described motor is positioned at the top of reducing motor I,The outfan of described reducing motor I connects rotary shaft,The outfan of described motor is connected by shaft coupling screw mandrel,It is cased with nut on described screw mandrel,Described nut connects connecting plate I,The middle part of described connecting plate I is fixedly connected with limited block,The connecting plate II that can move left and right it is cased with along rotary shaft in described rotary shaft,Described connecting plate II other end connects a bolt axle,The lower end of described connecting plate I is provided with slit port,Set connecting plate II one end on the rotary shaft is positioned at slit port,Some sets inserted sheet mould on the rotary shaft it is provided with on front side of the described support other end,Described inserted sheet mould is provided with the jack matched with bolt axle,Fixed cover contiguous block on the rotary shaft it is provided with between described connecting plate II and inserted sheet mould,The other end of described contiguous block is enclosed within bolt axle,Described support is provided with cylinder I,The piston rod upper end of described cylinder I is provided with buckle,It is provided with, bottom described inserted sheet mould, the catching groove matched with buckle,The upper end of described inserted sheet mould is provided with stopper slot,The lower end, front side of described limited block is provided with boss,Described boss matches with stopper slot.
Further improvement as technique scheme, described Standard Module guiding mechanism includes several Standard Modules being movably arranged in the trapezoidal rails of mold base two ends, described Standard Module upper surface is provided with the dovetail groove II matched with trapezoidal rails, it is provided with cavity in described dovetail groove II, cylinder II it is installed with in described cavity, lower surface, described trapezoidal rails two ends offers chute, in described chute, slider bar is installed, described mold base two ends are installed with reducing motor II, the outfan of described reducing motor II is provided with gear, outside described slider bar upper end, the tooth bar matched with gear is installed, the lower surface of described slider bar is provided with the hole, location that some and cylinder II piston rod matches.
As the further improvement of technique scheme, described in put upper and lower two ends, telescopic mould frame both sides and be separately installed with the axis of guide, the upper and lower two ends, inner side of described left telescopic mould and right telescopic mould offer the pilot hole matched with the axis of guide.
The invention have the advantage that
Present configuration is simple, easy to operate, during for flange class workpiece, dodge mould and can shorten one fixed width, can again restore when Workpiece clamping, Standard Module guiding mechanism is capable of the adjustment that width variation is big, blade inserting die adjusting mechanism is capable of the adjustment that width variation is little, has centering and dodges flange function, time saving and energy saving, improve work efficiency, it is possible to meet the workpiece requirement that seaming operation is complicated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation dodging mould in Fig. 1.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the structural representation of blade inserting die adjusting mechanism in Fig. 1.
Fig. 5 is the sectional view of A-A in Fig. 4.
Fig. 6 is the sectional view of B-B in Fig. 4.
Fig. 7 is the structural representation of Fig. 1 Plays die adjusting mechanism.
Fig. 8 is the right view of Fig. 7.
nullIn figure, 1 is mold base、2 is to dodge mold mechanism、3 is blade inserting die adjusting mechanism、4 is Standard Module guiding mechanism、5 be in put telescopic mould frame、6 is left telescopic mould、7 is right telescopic mould、8 be in put telescopic mould、9 be in put hydraulic cylinder、10 is left hydraulic cylinder、11 is right hydraulic cylinder、12 is flange、13 is dovetail groove I、14 is support、15 is motor、16 is reducing motor I、17 is rotary shaft、18 is shaft coupling、19 is screw mandrel、20 is nut、21 is connecting plate I、22 is limited block、23 is connecting plate II、24 is bolt axle、25 is inserted sheet mould、26 is jack、27 is contiguous block、28 is cylinder I、29 is buckle、30 is catching groove、31 is stopper slot、32 is boss、33 is Standard Module、34 is cylinder II、35 is slider bar、36 is reducing motor II、37 is gear、38 is tooth bar、39 is hole, location、40 is the axis of guide.
Detailed description of the invention
A kind of folding brake plate compact mould automatic regulating apparatus, including mold base 1, middle part, described mold base 1 lower end is provided with dodges mold mechanism 2, described mold mechanism 2 of dodging is respectively arranged on the left side and the right side the blade inserting die adjusting mechanism 3 being arranged on mold base 1, described mold base about 1 is respectively arranged at two ends with Standard Module guiding mechanism 4, and described mold base 1 lower end is trapezoidal rails.
nullFurther improvement as technique scheme,Described dodging during mold mechanism 2 includes puts telescopic mould frame 5、Left telescopic mould 6、Right telescopic mould 7、In put telescopic mould 8、In put hydraulic cylinder 9、Left hydraulic cylinder 10 and right hydraulic cylinder 11,Put telescopic mould frame 5 upper end in described and be fixedly mounted on mold base 1 lower end,Telescopic mould frame 5 is put for inverted U structure in described,Telescopic mould 8 is put for convex shape in described,Put in described during hydraulic cylinder 9 is fixedly mounted on and put in telescopic mould frame 5,In put the piston rod of hydraulic cylinder 9 with in put that the upper end of telescopic mould 8 is fixing to be connected,Described left telescopic mould 6 and right telescopic mould 7 respectively by left hydraulic cylinder 10 and right hydraulic cylinder 11 with in put telescopic mould frame 5 left and right sides and be connected,The lower end of described left telescopic mould 6 and right telescopic mould 7 is respectively equipped with the flange 12 of fold inward,The upper surface of described left telescopic mould 6 and right telescopic mould 7 is provided with the dovetail groove I 13 matched with trapezoidal rails,The width putting telescopic mould frame 5 is put during the lower end width of telescopic mould 8 is more than in described.
nullFurther improvement as technique scheme,Described blade inserting die adjusting mechanism 3 includes the support 14 being arranged on mold base 1 front end face,Described support 14 one end is provided with motor 15 and reducing motor I 16,Described motor 15 is positioned at the top of reducing motor I 16,The outfan of described reducing motor I 16 connects rotary shaft 17,The outfan of described motor 15 is connected by shaft coupling 18 screw mandrel 19,It is cased with nut 20 on described screw mandrel 19,Described nut 20 connects connecting plate I 21,The middle part of described connecting plate I 21 is fixedly connected with limited block 22,The connecting plate II 23 that can move left and right it is cased with along rotary shaft 17 in described rotary shaft 17,Described connecting plate II 23 other end connects a bolt axle 24,The lower end of described connecting plate I 21 is provided with slit port,Connecting plate II 23 one end being enclosed within rotary shaft 17 is positioned at slit port,Some inserted sheet moulds 25 being enclosed within rotary shaft 17 it are provided with on front side of described support 14 other end,Described inserted sheet mould 25 is provided with the jack 26 matched with bolt axle 24,Fixed cover contiguous block 27 in rotary shaft 17 it is provided with between described connecting plate II 23 and inserted sheet mould 25,The other end of described contiguous block 27 is enclosed within bolt axle 24,Described support 14 is provided with cylinder I 28,The piston rod upper end of described cylinder I 28 is provided with buckle 29,The catching groove 30 matched with buckle 29 it is provided with bottom described inserted sheet mould 25,The upper end of described inserted sheet mould 25 is provided with stopper slot 31,The lower end, front side of described limited block 22 is provided with boss 32,Described boss 32 matches with stopper slot 31.
Further improvement as technique scheme, described Standard Module guiding mechanism 4 includes several Standard Modules 33 being movably arranged in the trapezoidal rails of mold base 1 two ends, described Standard Module 33 upper surface is provided with the dovetail groove II matched with trapezoidal rails, it is provided with cavity in described dovetail groove II, cylinder II 34 it is installed with in described cavity, lower surface, described trapezoidal rails two ends offers chute, slider bar 35 is installed in described chute, described mold base 1 two ends are installed with reducing motor II 36, the outfan of described reducing motor II 36 is provided with gear 37, outside described slider bar 35 upper end, the tooth bar 38 matched with gear 37 is installed, the lower surface of described slider bar 35 is provided with the hole, location 39 that some and cylinder II 34 piston rod matches.
As the further improvement of technique scheme, described in put upper and lower two ends, telescopic mould frame 5 both sides and be separately installed with the axis of guide 40, the upper and lower two ends, inner side of described left telescopic mould 6 and right telescopic mould 7 offer the pilot hole matched with the axis of guide 40.
When processing flange class workpiece, dodge and mold mechanism 2 is put hydraulic cylinder 9 band disorder of internal organs put telescopic mould 8 and move upward, left telescopic mould 6 and right telescopic mould 7 move along the trapezoidal rails of mold base 1 lower end to centre under the thrust of both sides Standard Module 33, and die width shortens certain distance;Mould is when restoring width, left telescopic mould 6 and right telescopic mould 7 respectively under the thrust of left hydraulic cylinder 10 and right hydraulic cylinder 11 along the trapezoidal rails of mold base 1 lower end to two side shiftings, in put telescopic mould 8 in put hydraulic cylinder 9 effect under move downward, the axis of guide 40 is effectively ensured left telescopic mould 6 and right telescopic mould 7 position in moving process is accurate.
Blade inserting die adjusting mechanism 3 is operationally, all inserted sheet moulds 25 are put down by the buckle 29 of cylinder I 28 upper end from above, motor 15 drives screw mandrel 19 to rotate by shaft coupling 18, the nut 20 being enclosed within screw mandrel 19 drives limited block 22 and bolt axle 24 to move right by connecting plate I 21, bolt axle 24 inserts in the jack 26 of unwanted inserted sheet mould 25, on front side of limited block 22, the boss 32 of lower end just discharges the rotary freedom of unwanted inserted sheet mould 25, just can rotate around rotary shaft 17, reducing motor I 16 is rotated axle 17 and rotates, rotary shaft 17 makes bolt axle 24 rotate around rotary shaft 17 by contiguous block 27 and drives unwanted inserted sheet mould 25 to synchronize to be flipped up, the catching groove 30 on unwanted inserted sheet mould 25 is clasped by buckle 29.
Standard Module guiding mechanism 4 is operationally, reducing motor II 36 drives the gear 37 on outfan to rotate, gear 37 band carry-over bar 38 moves left and right, tooth bar 38 drives slider bar 35 synchronizing moving, when Standard Module 33 needs mobile, the piston rod of the cylinder II 34 in Standard Module 33 cavity protrudes in the hole, location 39 of slider bar 35 lower surface so that Standard Module 33 is connected with slider bar 35 and along the trapezoidal rails synchronizing moving of mold base 1 lower end.
Inventive die width adjustment scope is wide, and width adjustment amount of change is little, and regulation automaticity is high, has centering and dodges flange function, time saving and energy saving, improves work efficiency, it is possible to meet the workpiece requirement that seaming operation is complicated.