CN106238626A - A kind of adjustable numerical control plate muscle machine - Google Patents

A kind of adjustable numerical control plate muscle machine Download PDF

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Publication number
CN106238626A
CN106238626A CN201610883487.1A CN201610883487A CN106238626A CN 106238626 A CN106238626 A CN 106238626A CN 201610883487 A CN201610883487 A CN 201610883487A CN 106238626 A CN106238626 A CN 106238626A
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CN
China
Prior art keywords
gear
head
bar
clamping
piston rod
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Granted
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CN201610883487.1A
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Chinese (zh)
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CN106238626B (en
Inventor
朱伟清
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PUTIAN TIANMA MACHINERY MANUFACTURING CO LTD
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PUTIAN TIANMA MACHINERY MANUFACTURING CO LTD
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Priority to CN201610883487.1A priority Critical patent/CN106238626B/en
Publication of CN106238626A publication Critical patent/CN106238626A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/02Straightening
    • B21F1/026Straightening and cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/004Bending wire other than coiling; Straightening wire by means of press-type tooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F11/00Cutting wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F23/00Feeding wire in wire-working machines or apparatus

Abstract

The present invention relates to a kind of adjustable numerical control plate muscle machine, including frame, and be successively set on guide mechanism, preset mechanism, traction apparatus, bar straightening mechanism, haulage gear, length-measuring appliance, adjustable Double-head shear-bow machine, material removing mechanism;Reinforcing bar is guided by guide mechanism, reinforcing bar is carried out presetting by preset mechanism, reinforcing bar is drawn by traction apparatus, bar straightening mechanism reaches high-precision straightening by two oppositely arranged centrifugal straightening drums, haulage gear proceeds traction, length-measuring appliance detection reinforcing bar Len req, and adjustable Double-head shear-bow machine moves shearing and the bending of formula, reinforcing bar is carried out spacing by material removing mechanism, makes reinforcing bar be unlikely to rotate.The present invention realizes the seriality of steel bar meter process, prevents the flexural deformation that the course of processing produces because of shearing resistance, and set straightener, cutter, bending machine are integrated, simple to operate, and working (machining) efficiency is high.

Description

A kind of adjustable numerical control plate muscle machine
Technical field
The present invention relates to constructional engineering machinery field, particularly to a kind of adjustable numerical control plate muscle machine.
Background technology
In recent years, based on concrete-bar straightening-cutting machine on market, use isolated heart bar straightening mechanism or face wheel bar straightening mechanism, The brake forming of following process is mainly by being manually processed at independent unidirectional bending machine, and corner dimension is fixed non-adjustable, Labor intensity is high, working (machining) efficiency is low, poor stability, efficiency of energy utilization are low.The plate muscle numerical control all-in-one occurred at present, uses Multi-section driven by servomotor, plane straightening, plate muscle corner dimension and angle are fixed non-adjustable, the weak effect of bar straightening, bending After the flatness of double bend be difficult to ensure that, and its structure is complicated, maintenance difficulty is big, equipment performance is unstable.
Summary of the invention
For this reason, it may be necessary to provide a kind of adjustable numerical control plate muscle machine, it is used for realizing straightening, shears, be bent into one, automatization Angle of bend and the corner dimension of the Double-head controlled are adjustable.
For achieving the above object, a kind of adjustable numerical control plate muscle machine is inventor provided, it is characterised in that: include frame, And it is successively set on guide mechanism, preset mechanism, traction apparatus, bar straightening mechanism, haulage gear, length-measuring appliance, adjustable Formula Double-head shear-bow machine, material removing mechanism;
Described guide mechanism includes two rollers and guides bearing, and two rollers are vertically set on guiding bearing, two rollers Between leave feeding-passage;
Described preset mechanism includes presetting bearing and five face wheels, wherein four face wheels become about two to the most right Claiming to be arranged on presetting bearing, another face wheel is equipped with between two pairs of face wheels by vertical rail and slide block;
Described traction apparatus one end is connected with preset mechanism, and the other end is connected with bar straightening mechanism, described haulage gear One end is connected with bar straightening mechanism, and the other end is connected with length-measuring appliance;
Described traction apparatus and haulage gear all include pinch roller case, gear, pinch roller and turning handle, described speed change Mechanism includes the arc gear wheel being arranged in pinch roller case and is arranged on two equal-sized gears of pinch roller case front end, two Gear is oppositely arranged up and down, engages each other between two gears, and described arc gear wheel is connected with actuating unit by belt, and Being meshed with one of them gear, two gears are equipped with pinch roller, described turning handle is connected with pinch roller, and is used for adjusting Distance between upper lower pressure wheel is to adapt to the change of different bar diameter;
Described bar straightening mechanism includes the centrifugal straightening drum of two longitudinal arrangements, and two to be centrifuged straightening drum oppositely arranged, and two are centrifuged The straightening frame of straightening drum is connected to actuating unit by belt wheel, and is driven mutual opposite direction to rotate by actuating unit;
Described length-measuring appliance includes surveying long runner, encoder, contact roller, rotating stand and spring, and described rotation is propped up Seat is articulated with in frame, and the long runner of described survey is arranged on rotating stand by bearing, and described encoder is coaxial with the long runner of survey Arranging, the chute being provided above vertical direction extension of the long runner of described survey, described contact roller is slidably arranged on chute In and be connected to spring, contact roller is pushed to the bottom of chute by described spring;
Described adjustable Double-head shear-bow machine includes slide unit base, bending apparatus, shear, regulation dress Put, clamping device, hydraulic means and corner measuring apparatus;Described slide unit base is arranged with the activity that coordinates of slide bar by slide On the table;Described bending apparatus includes that left head and right head, described left head and right head are arranged on slide unit base On, left head and right head include casing, first piston bar, tooth bar, gear shaft and rotating disk, on described first piston bar respectively It is provided with tooth bar, and is connected with casing, the gear engagement on described rack and pinion axle, described rotating disk is arranged on gear shaft, Rotating disk is provided with mandrel and short axle, and described gear shaft contacts with casing endoporus, and it is axially mutually perpendicular to piston rod;Described cut Cutting apparatus is arranged between left head and right head, shear include the second piston rod, tool rest, knife rest, movable blades and Fixing blade, described knife rest is arranged on slide unit base, and described tool rest is arranged on knife rest, described second piston rod and tool rest phase Connecting, described fixing blade is fixed on knife rest, and described movable blades is relatively fixed blade and is arranged on tool rest;Described regulation dress The quantity put is two, and two adjusting meanss are separately positioned on left head and right head, and two adjusting meanss include adjusting respectively Joint handle, cone governor gear shaft and bevel gear nut, described regulation handle is arranged on the top of cone governor gear shaft, and with tune Pitch cone gear shaft is fixing to be connected, and the bevel gear of described cone governor gear shaft is meshed with the bevel gear nut being arranged on slide bar; Described clamping device includes left side clamping device and right side clamp system, and described left side clamping device is arranged on a left side for left head Side, left side clamping device includes that clamping piston rod, described clamping piston rod side are provided with and holds the through hole that reinforcing bar passes through, described through hole Inwall both sides are equipped with steel bar clamping head, and described right side clamp system includes clamping head, and described clamping head is arranged on right head Right side.
Described material removing mechanism includes de-material oil cylinder, de-material piston rod, bracing frame, back plate, front door and trisquare plate;Described Back plate is arranged on bracing frame, and the top of described front door is connected through the hinge the top chain connection of part and back plate, front door Arranged in parallel with back plate, the bottom of front door is provided perpendicular to the baffle plate of front door, and described baffle plate is arranged on front door And between back plate, and for the whereabouts of barrier plate muscle;Described de-material piston rod is connected with the long face of trisquare plate by connecting shaft, Short of trisquare plate is connected with the top of front door;Before described de-material oil cylinder is used for driving de-material piston rod to drive trisquare plate to make Door-plate rotates around hinge centres.
As a kind of preferred structure of the present invention, also include that speed change and arrestment mechanism, described speed change are arranged with arrestment mechanism Bottom frame, speed change and arrestment mechanism include that motor, change speed gear box and gear, described change speed gear box side are connected with motor, Described gear is arranged on change speed gear box opposite side, and described gear is in transmission connection with bar straightening mechanism by belt.
As a kind of preferred structure of the present invention, also include hydraulic power mechanism, also include hydraulic power mechanism, described liquid Pressure power mechanism includes curved cylinder, shears oil cylinder, clamping cylinder, promotion oil cylinder and de-material oil cylinder, and described curved cylinder is used In driving left and right head first piston bar to do front-rear reciprocation movement, described shearing oil cylinder is past before and after driving the second piston rod to do Multiple motion, described de-material oil cylinder is used for driving de-material piston rod to drive trisquare plate to make front door rotate around hinge centres, described folder Locking oil cylinder includes for driving the left side clamping cylinder of clamping piston rod and for driving the right side of steel bar clamping head clamping reinforcing bar Side clamping cylinder, described promotion oil cylinder is connected with slide.
As a kind of preferred structure of the present invention, also include that electric control gear, described electric control gear connect respectively and control to lead Leading-in device, haulage gear, motor, curved cylinder, shearing oil cylinder and de-material oil cylinder.
As a kind of preferred structure of the present invention, the piston rod of described right side clamping cylinder is by the core of shift fork with right head Axle is connected.
As a kind of preferred structure of the present invention, described steel bar clamping head is arranged in clamping piston rod by spring.
As a kind of preferred structure of the present invention, described hydraulic means also includes that clamping cylinder, described clamping cylinder are used for Drive clamping head clamping reinforcing bar;Described clamping cylinder is connected by the mandrel of shift fork with right head.
As a kind of preferred structure of the present invention, described corner measuring apparatus is arranged on the rear side of left and right head, and corner is surveyed Amount device includes measurement bay, gear pair A, encoder and coding axle, and described coding axle is arranged on measurement bay, described gear pair A is arranged on coding axle, and gear pair A is meshed with the gear pair B being arranged on gear shaft, and described encoder is arranged on gear pair Above A, the angle that encoder rotates for prototype gear secondary A.
As a kind of preferred structure of the present invention, also include spring assistant recovery device, described spring assistant recovery device Including sprocket wheel, chain and spring, described sprocket wheel is arranged on gear the tip of the axis, and described chain is connected with chain gear transmission, described Spring one end is connected with chain, and the other end is fixing with slide to be connected.
Being different from prior art, technique scheme uses plane presetting, combines with double centrifugal straightening, straightening effect Good, straightening rotary motion also allows for controlling;Traction apparatus and haulage gear before and after employing, synchronicity is good, prevents reinforcing bar from elongating and becomes Shape, decreases the friction mechanism damage of reinforcing bar, improves working (machining) efficiency.Rotatable handle is used to adjust two Handpiece Location, it is achieved The convenient regulation of reinforcing bar corner dimension, is hydraulically operated, and double end bending synchronicity is good, and plate muscle crudy is high, and integrated model exists By Driven by Hydraulic Cylinder during shearing, prevent reinforcing bar from producing flexural deformation because of shearing resistance.Trisquare plate is driven to make Qianmen by piston rod Plate realizes front door around hinge centres rotation and opens and close, and during bar bending, front door Guan Bi limits reinforcing bar rotation, beats When opening, reinforcing bar can drop on bin under gravity, simple and convenient.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of adjustable numerical control plate muscle machine described in detailed description of the invention;
Fig. 2 is the axonometric chart of adjustable Double-head shear-bow machine described in detailed description of the invention;
Fig. 3 is the front view of adjustable Double-head shear-bow machine described in detailed description of the invention;
Fig. 4 is the left view of adjustable Double-head shear-bow machine described in detailed description of the invention;
Fig. 5 is the top view of adjustable Double-head shear-bow machine described in detailed description of the invention;
Fig. 6 is adjustable Double-head shear-bow machine clamping device partial enlarged drawing described in detailed description of the invention;
Fig. 7 is the axonometric chart of material removing mechanism described in detailed description of the invention;
Fig. 8 is material removing mechanism structural representation described in detailed description of the invention.
Description of reference numerals:
1, adjustable Double-head shear-bow machine;
10, slide unit base;
101, slide bar;
20, bending apparatus;
201, left head;
202, right head;
203, mandrel;
204, short axle;
30, shear;
301, the second piston rod;
302, tool rest;
303, knife rest;
304, movable blades;
40, adjusting means;
401, regulation handle;
402, cone governor gear shaft;
50, hydraulic means;
501, curved cylinder;
502, oil cylinder is sheared;
60, clamping device;
601, left side clamping device;
6011, clamping piston rod;
6012, spring;
602, right side clamp system;
6021, clamping head;
6022, shift fork;
70, front apron;
80, corner measuring apparatus;
801, measurement bay;
802, gear pair A;
803, encoder;
100, spring assistant recovery device;
1001, chain;
1002, spring;
2, guide mechanism;
3, preset mechanism;
4, traction apparatus;
5, bar straightening mechanism;
6, haulage gear;
7, length-measuring appliance;
8, speed change and arrestment mechanism;
9, material removing mechanism;
901, transverse axis;
902, de-material piston rod;
903, bracing frame;
904, back plate;
905, front door;
906, trisquare plate;
907, hinge connector;
908, baffle plate;
909, protective frame;
910, transverse slat;
11, hydraulic power mechanism;
12, electric control gear.
Detailed description of the invention
By describing the technology contents of technical scheme, structural feature in detail, being realized purpose and effect, below in conjunction with concrete real Execute example and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, the present embodiment one adjustable numerical control plate muscle machine, including frame, and be successively set on guiding machine Structure 2, preset mechanism 3, traction apparatus 4, bar straightening mechanism 5, haulage gear 6, length-measuring appliance 7, adjustable Double-head are sheared curved Bent machine 1, material removing mechanism 9;Described guide mechanism 2 includes two rollers and guides bearing, and two rollers are vertically set on guiding bearing On, leave feeding-passage between two rollers;Described preset mechanism 3 includes presetting bearing and five face wheels, wherein puts down for four Face is taken turns into left and right two and is arranged on presetting bearing symmetrical above and below, and another face wheel is set with coordinating of slide block by vertical rail Put between two pairs of face wheels;Employing plane is presetting, combines with double centrifugal straightening, and straightening is effective, and straightening rotary motion is also It is easy to control.
In the present embodiment, described traction apparatus 4 one end is connected with preset mechanism 3, and the other end is connected with bar straightening mechanism 5 Connecing, described haulage gear 6 one end is connected with bar straightening mechanism 5, and the other end is connected with length-measuring appliance 7;Described traction dress Put and all include that with haulage gear pinch roller case, gear, pinch roller and turning handle, described gear include being arranged on pinch roller Arc gear wheel in case and be arranged on two equal-sized gears of pinch roller case front end, two gears are oppositely arranged up and down, Engaging each other between two gears, described arc gear wheel is connected with actuating unit by belt, and with one of them gear phase Engagement, two gears are equipped with pinch roller, described turning handle is connected with pinch roller, and be used for adjust between lower pressure wheel away from From to adapt to the change of different bar diameter;Using double-tractor structure, synchronicity is good, prevents reinforcing bar lengthening deformation, decreases The friction mechanism damage of reinforcing bar, improves working (machining) efficiency.
In the present embodiment, described bar straightening mechanism 5 includes the centrifugal straightening drum of two longitudinal arrangements, and two to be centrifuged straightening drum reverse Arranging, the two straightening frames being centrifuged straightening drum are connected to actuating unit by belt wheel, and are driven mutual opposite direction to rotate by actuating unit; Realize double centrifugal straightening function by two oppositely arranged centrifugal straightening drums, reach high-precision straightening, reduce bar straightening After deformation.Described length-measuring appliance 7 includes surveying long runner, encoder, contact roller, rotating stand and spring, described rotation Bearing is articulated with in frame, and the long runner of described survey is arranged on rotating stand by bearing, and described encoder is same with the long runner of survey Axle is arranged, and the chute being provided above vertical direction extension of the long runner of described survey, described contact roller is slidably arranged on cunning Groove is interior and is connected to spring, and contact roller is pushed to the bottom of chute by described spring;So can be by being calculated by encoder The length that reinforcing bar is passed by, measures accurately, simple and convenient.
As in figure 2 it is shown, adjustable Double-head shear-bow machine, including slide unit base 10, bending apparatus 20, shear 30, adjusting means 40, hydraulic means 50, clamping device 60, front apron 70, corner measuring apparatus 80 and spring auxiliary recover dress Put 100;Described slide unit base 10 is movably arranged on outside workbench with coordinating of slide by slide bar 101;Slide unit base 10 Bottom is slide, and slide, by promoting hydraulic oil cylinder driving to make adjustable Double-head shear-bow machine complete machine move left and right, is moved by complete machine The structure design of dynamic formula realizes the connectivity during steel bar meter, and the bending preventing the course of processing from producing because of shearing resistance becomes Shape.
As shown in Fig. 3, Fig. 4 and Fig. 5, described bending apparatus 20 includes left head 201 and right head 202, a described left side Head and right head are arranged on slide unit base, left head and right head include respectively first piston bar, tooth bar, gear shaft and Rotating disk, described first piston bar is provided with tooth bar, and is connected with casing, the gear engagement on described rack and pinion axle, institute Stating rotating disk to be arranged on gear shaft, rotating disk is provided with mandrel 204 and short axle 204, and mandrel 203 is arranged on the center of rotating disk, short axle 204 sides being arranged on rotating disk;Described gear shaft contacts with casing endoporus, and it is axially mutually perpendicular to piston rod;By curved Bent oil cylinder 501 drives the mobile driven gear axle of first piston bar to rotate, and rotating disk makes bar bending along with gear shaft rotates.Pass through Control the amount of feeding of first piston bar, then can control the angle of rotating disk rotation to control differently curved angle to determine reinforcing bar Angle of bend.The curved cylinder of left and right head is controlled by same hydraulic valve, makes the bending synchronous backward of left and right head.
In the present embodiment, described shear 30 is arranged between left head and right head, and shear includes that second lives Stopper rod 301, tool rest 302, knife rest 303, movable blades and fixing blade 304, described knife rest is arranged on slide unit base, described Tool rest is arranged on knife rest, and described second piston rod is connected with tool rest, and described fixing blade is fixed on knife rest, described activity Blade is relatively fixed blade and is arranged on tool rest;Installation activity blade on tool rest, knife rest is installed fixing blade, the second piston rod Drive tool rest to slide on knife rest, produce relative motion between blade thus reach the effect of shear reinforcement.
In the present embodiment, the quantity of described adjusting means 40 is two, two adjusting meanss be separately positioned on left head with And on right head, two adjusting meanss 40 include regulating handle 401, cone governor gear shaft 402 and bevel gear nut respectively, described Regulation handle is arranged on the top of cone governor gear shaft, and fixing with cone governor gear shaft is connected, rotates the just rotation of regulation handle Cone governor gear shaft, the bevel gear of described cone governor gear shaft is meshed with the bevel gear nut being arranged on slide bar;Regulation hands When handle rotates, the bevel gear nut engagement rotation on the bevel gear of cone governor gear shaft and slide bar, make about the head entirety of left and right Mobile and cutting mechanism produces the change of relative distance and changes the length of bending.
In the present embodiment, described hydraulic means 50 includes curved cylinder 501, shears oil cylinder 502, clamping cylinder and promotion Oil cylinder, described curved cylinder is for driving the first piston bar of left and right head to do front-rear reciprocation movement, thus drives rotating disk to rotate Bending, described shearing oil cylinder is for driving the second piston rod to do front-rear reciprocation movement, thus drives movable blades to cut, institute State clamping cylinder to include for driving the left side clamping cylinder of clamping piston rod and for driving steel bar clamping head clamping reinforcing bar Right side clamping cylinder, described promotion oil cylinder is connected with slide, is used for driving slide to move left and right.
In the present embodiment, described clamping device 60 includes left side clamping device 601 and right side clamp system 602, described Left side clamping device is arranged on the left side of left head, and left side clamping device 601 includes clamping piston rod 6011, described clamping piston Bar side face is provided with and holds the through hole that reinforcing bar passes through, and described through-hole wall both sides are equipped with steel bar clamping head, described right side clamp system Including clamping head, described clamping head is arranged on the right side of right head.Reinforcing bar, by gap through both sides clamping head, needs folder Time tight, left side clamping cylinder controls clamping piston rod toward pulling back, and clamps reinforcing bar, the most first after clamping reinforcing bar, be just curved or Cutting movement, it is ensured that bar bending or the precision of cutting.Right side clamp system 602 is arranged on the right side of right head, described reinforcing bar Clamp system includes clamping 6021, and described clamping head is parallel to right head and arranges, and the piston rod of described right side clamping cylinder leads to Cross shift fork 6022 to be connected with the mandrel of right head.The mandrel of right head is movable mandrel, drives clamping head by clamping cylinder When seesawing, shift fork does synchronization telescope motion with the mandrel of right head.The most first after clamping, just it is curved or cuts fortune Dynamic, improve precision when bending or cutting, make reinforcing bar to run chaotically.
As shown in Figure 6, described steel bar clamping head is arranged in clamping piston rod 6011 by spring 6012.Utilize spring Elastic force protects reinforcing bar to be not damaged wound during clamping, and in the present embodiment, also includes front apron 70, and described front apron is parallel Arranging with left and right head, front apron is provided with and holds the through hole that shear passes through.When front apron is used for protecting bending cutting, reinforcing bar Useless cutting disorderly flies.
In the present embodiment, corner measuring apparatus 80 is arranged on the rear side of left and right head, and corner measuring apparatus includes measurement bay 801, gear pair A802, encoder 803 and coding axle, described coding axle is arranged on measurement bay, and described gear pair A is arranged on On coding axle, gear pair A is meshed with the gear pair B being arranged on gear shaft, and described encoder is arranged on above gear pair A, The angle that encoder rotates for prototype gear secondary A.The angle that corner measuring apparatus is rotated by detection gear pair A can obtain The angle of bend of moment reinforcement.
In the present embodiment, spring assistant recovery device 100 includes sprocket wheel 1001, chain and spring 1002, described sprocket wheel Being arranged on gear the tip of the axis, described chain is connected with chain gear transmission, and described spring one end is connected with chain, the other end and cunning Seat is fixing to be connected.After having been bent by spring assistant recovery device auxiliary left and right head, quickly recover, more quickly accurate Standby bending next time.
As shown in Figure 7 and Figure 8, described material removing mechanism 9 include de-material oil cylinder, de-material piston rod 902, bracing frame 903, after Plate 904, front door 905 and trisquare plate 906;Described back plate is arranged on bracing frame 903 by transverse slat 910, described front door The top of 905 is connected through the hinge the part 907 top chain connection with back plate 904, and the vertical face of front door is vertical with back plate Face is arranged in parallel, and the bottom of front door is provided perpendicular to the baffle plate 908 of front door, described baffle plate be arranged on front door with Between back plate, the left side of baffle plate withstands in back plate, and baffle plate is for the whereabouts of barrier plate muscle;De-material piston rod 902 is by connecting Axle is connected with the long face of trisquare plate 906, and short of trisquare plate is connected with the top of front door;Described de-material oil cylinder is used for driving Dynamic de-material piston rod drives trisquare plate to make front door rotate around hinge centres.The hinged end of hinge connector is fixedly installed on back plate Top, the movable end of hinge connector is connected with the top of front door by the cooperation of bolts and nuts, trisquare plate short Towards time upper, drove front door to rotate around hinge centres, and rotated counterclockwise as opening baffle plate, rotate clockwise closedown baffle plate.
In the present embodiment, material removing mechanism 9 also includes that protective frame 909, described protective frame are arranged on bracing frame, and and back plate Fixing connection, protective frame is arranged on the front of material removing mechanism, and back plate, front door are arranged at the rear of protective frame.Protective frame is used In preventing operator near de-material position, preventing accident, support frame as described above 903 is triangular structure, described protective frame The top of triangular structure it is arranged on by transverse slat 910.Triangular structure is rock-steady structure, makes bracing frame firmer.Support The quantity of frame is two or more, and each bracing frame equi-spaced apart is arranged, and the transverse slat on each bracing frame is connected by a transverse axis 901, Keep stablizing of bracing frame.De-material oil cylinder is hydraulic jack.
The present embodiment also includes speed change and arrestment mechanism 8, and described speed change and arrestment mechanism are arranged on bottom frame, speed change with Arrestment mechanism includes that motor, change speed gear box and gear, described change speed gear box side are connected with motor, and described gear is arranged on speed change On case opposite side, described gear is in transmission connection with bar straightening mechanism by belt.Motor so can be made to pass through V belt translation and gear Transmission realizes double straightening drum reverse sync and rotates, and the rotation of pinch roller.
The present embodiment also includes that hydraulic power mechanism 11, described hydraulic power mechanism include curved cylinder, shear oil cylinder, folder Locking oil cylinder, promotion oil cylinder and de-material oil cylinder, described curved cylinder is reciprocal before and after being used for driving left and right head first piston bar to do Motion, described shearing oil cylinder is for driving the second piston rod to do front-rear reciprocation movement, and described de-material oil cylinder is used for driving de-material to live Stopper rod drives trisquare plate to make front door rotate around hinge centres, and described clamping cylinder includes the left side for driving clamping piston rod Clamping cylinder and for driving the right side clamping cylinder of steel bar clamping head clamping reinforcing bar, described promotion oil cylinder is connected with slide.
The present embodiment also includes that electric control gear 12, described electric control gear 12 connect and control traction apparatus, traction machine respectively Structure, motor, curved cylinder, shearing oil cylinder and de-material oil cylinder.Described electrical control mechanism includes switch board, guidance panel and control Circuit, described switch board is arranged on the rear of frame, and described control circuit is arranged in switch board, and described guidance panel is arranged on On switch board, guidance panel includes LCDs and controls switch.Thus can have LCDs and control is opened Close, can directly on guidance panel, all mechanisms be controlled.Automatically controlled part realizes Double-head position detection control, machine Head angle of bend detection control, the control of reinforcing bar length detection, the position Detection & Controling of shearing cutter head, motor-driven control, The control of hydraulic valve, the front door position Detection & Controling of de-material material.
In other embodiments, also include that plate muscle machine protecting crust, described plate muscle machine protecting crust are arranged in frame, plate muscle machine Protecting crust is used for protecting guide mechanism, preset mechanism, traction apparatus, bar straightening mechanism, haulage gear, length-measuring appliance and can Mode Double-head shear-bow machine.
During use, operator set reinforcing bar length, angle of bend, quantity, are drawn in by reinforcing bar in guide mechanism, Guide mechanism guides, and reinforcing bar is carried out presetting by preset mechanism, and traction apparatus is drawn, by two oppositely arranged from Heart straightening drum reaches high-precision straightening, decreases the deformation after bar straightening, and length-measuring appliance detects reinforcing bar Len req, Adjustable Double-head shear-bow machine moves shearing and the bending of formula, can align bar bending length by regulation handle, Material removing mechanism carries out spacing, makes reinforcing bar be unlikely to rotate, finally de-material.Being different from prior art, the present invention uses plane presetting, Combining with double centrifugal straightening, straightening is effective, and straightening rotary motion also allows for controlling;Traction apparatus and traction machine before and after employing Structure, synchronicity is good, prevents reinforcing bar lengthening deformation, decreases the friction mechanism damage of reinforcing bar, improves working (machining) efficiency.Use hands Handle rotates and adjusts two Handpiece Location, it is achieved that the convenient regulation of reinforcing bar corner dimension, is hydraulically operated, and double end bending synchronicity is good, Plate muscle crudy is high, and integrated model by Driven by Hydraulic Cylinder, prevents reinforcing bar from producing flexural deformation because of shearing resistance when shearing.Logical Cross piston rod to drive trisquare plate to make front door rotate around hinge centres to realize front door and open and close, during bar bending before Door-plate Guan Bi limits reinforcing bar and rotates, and when opening, reinforcing bar can drop on bin under gravity, simple and convenient.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to Comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only include those Key element, but also include other key elements being not expressly set out, or also include for this process, method, article or end The key element that end equipment is intrinsic.In the case of there is no more restriction, statement " including ... " or " comprising ... " limit Key element, it is not excluded that there is also other key element in including the process of described key element, method, article or terminal unit.This Outward, in this article, " be more than ", " being less than ", " exceeding " etc. are interpreted as not including this number;More than " ", " below ", " within " etc. understand For including this number.
Although being described the various embodiments described above, but those skilled in the art once know basic wound The property made concept, then can make other change and amendment to these embodiments, so the foregoing is only embodiments of the invention, Not thereby the scope of patent protection of the present invention, every equivalent structure utilizing description of the invention and accompanying drawing content to be made are limited Or equivalence flow process conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the patent of the present invention Within protection domain.

Claims (8)

1. an adjustable numerical control plate muscle machine, it is characterised in that: include frame, and be successively set on guide mechanism, presetting machine Structure, traction apparatus, bar straightening mechanism, haulage gear, length-measuring appliance, adjustable Double-head shear-bow machine, material removing mechanism;
Described guide mechanism includes two rollers and guides bearing, and two rollers are vertically set on guiding bearing, between two rollers Leave feeding-passage;
Described preset mechanism includes presetting bearing and five face wheels, wherein four face wheels become about two set symmetrical above and below Putting on presetting bearing, another face wheel is equipped with between two pairs of face wheels by vertical rail and slide block;
Described traction apparatus one end is connected with preset mechanism, and the other end is connected with bar straightening mechanism, described haulage gear one end Being connected with bar straightening mechanism, the other end is connected with length-measuring appliance;
Described traction apparatus and haulage gear all include pinch roller case, gear, pinch roller and turning handle, described gear Including the arc gear wheel being arranged in pinch roller case and two the equal-sized gears being arranged on pinch roller case front end, two gears Being oppositely arranged up and down, engage each other between two gears, described arc gear wheel is connected with actuating unit by belt, and and its In a gear be meshed, two gears are equipped with pinch roller, described turning handle is connected with pinch roller, and is used for adjusting up and down Distance between pinch roller is to adapt to the change of different bar diameter;
Described bar straightening mechanism includes the centrifugal straightening drum of two longitudinal arrangements, and two to be centrifuged straightening drum oppositely arranged, and two are centrifuged straightening The straightening frame of cylinder is connected to actuating unit by belt wheel, and is driven mutual opposite direction to rotate by actuating unit;
Described length-measuring appliance includes surveying long runner, encoder, contact roller, rotating stand and spring, and described rotating stand cuts with scissors Being connected in frame, the long runner of described survey is arranged on rotating stand by bearing, and described encoder is coaxially disposed with surveying long runner, The long runner of described survey be provided above the chute that vertical direction extends, described contact roller is slidably arranged in chute and connects Being connected to spring, contact roller is pushed to the bottom of chute by described spring;
Described adjustable Double-head shear-bow machine includes slide unit base, bending apparatus, shear, adjusting means, folder Tight device, hydraulic means and corner measuring apparatus;Described slide unit base is movably arranged on work by slide with coordinating of slide bar In station;Described bending apparatus includes that left head and right head, described left head and right head are arranged on slide unit base, left Head and right head include that casing, first piston bar, tooth bar, gear shaft and rotating disk, described first piston bar are provided with respectively Tooth bar, and be connected with casing, the gear engagement on described rack and pinion axle, described rotating disk is arranged on gear shaft, rotating disk Being provided with mandrel and short axle, described gear shaft contacts with casing endoporus, and it is axially mutually perpendicular to piston rod;Described shearing fills Putting and be arranged between left head and right head, shear includes the second piston rod, tool rest, knife rest, movable blades and fixes Blade, described knife rest is arranged on slide unit base, and described tool rest is arranged on knife rest, and described second piston rod is connected with tool rest Connecing, described fixing blade is fixed on knife rest, and described movable blades is relatively fixed blade and is arranged on tool rest;Described adjusting means Quantity be two, two adjusting meanss are separately positioned on left head and right head, two adjusting meanss respectively include regulation Handle, cone governor gear shaft and bevel gear nut, described regulation handle is arranged on the top of cone governor gear shaft, and with regulation Bevel gear shaft is fixing to be connected, and the bevel gear of described cone governor gear shaft is meshed with the bevel gear nut being arranged on slide bar;Institute Stating clamping device and include left side clamping device and right side clamp system, described left side clamping device is arranged on a left side for left head Side, left side clamping device includes that clamping piston rod, described clamping piston rod side are provided with and holds the through hole that reinforcing bar passes through, described through hole Inwall both sides are equipped with steel bar clamping head, and described right side clamp system includes clamping head, and described clamping head is arranged on right head Right side.
Described material removing mechanism includes de-material oil cylinder, de-material piston rod, bracing frame, back plate, front door and trisquare plate;Described back plate Being arranged on bracing frame, the top of described front door is connected through the hinge the top chain connection of part and back plate, front door with after Plate is arranged in parallel, and the bottom of front door is provided perpendicular to the baffle plate of front door, described baffle plate be arranged on front door with after Between plate, and for the whereabouts of barrier plate muscle;Described de-material piston rod is connected with the long face of trisquare plate by connecting shaft, trisquare Short of plate is connected with the top of front door;Described de-material oil cylinder is used for driving de-material piston rod to drive trisquare plate to make front door Rotate around hinge centres.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: also include speed change and arrestment mechanism, institute Stating speed change and be arranged on bottom frame with arrestment mechanism, speed change and arrestment mechanism include motor, change speed gear box and gear, described speed change Case side is connected with motor, and described gear is arranged on change speed gear box opposite side, and described gear is passed with bar straightening mechanism by belt It is dynamically connected.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: also include hydraulic power mechanism, described Hydraulic power mechanism includes curved cylinder, shears oil cylinder, clamping cylinder, promotion oil cylinder and de-material oil cylinder, described curved cylinder For driving left and right head first piston bar to do front-rear reciprocation movement, described shearing oil cylinder is before and after driving the second piston rod to do Moving back and forth, described de-material oil cylinder is used for driving de-material piston rod to drive trisquare plate to make front door rotate around hinge centres, described Clamping cylinder includes for driving the left side clamping cylinder of clamping piston rod and for driving steel bar clamping head clamping reinforcing bar Right side clamping cylinder, described promotion oil cylinder is connected with slide.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: also include electric control gear, described automatically controlled Device connects and controls traction apparatus, haulage gear, motor, curved cylinder, shearing oil cylinder and de-material oil cylinder respectively.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: the piston rod of described right side clamping cylinder It is connected by the mandrel of shift fork with right head.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: described steel bar clamping head is set by spring Put in clamping piston rod.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: described corner measuring apparatus is arranged on a left side The rear side of right head, corner measuring apparatus includes measurement bay, gear pair A, encoder and coding axle, and described coding axle is arranged on On measurement bay, described gear pair A is arranged on coding axle, and gear pair A is meshed with the gear pair B being arranged on gear shaft, institute State encoder and be arranged on above gear pair A, the angle that encoder rotates for prototype gear secondary A.
Adjustable numerical control plate muscle machine the most according to claim 1, it is characterised in that: also include spring assistant recovery device, Described spring assistant recovery device includes that sprocket wheel, chain and spring, described sprocket wheel are arranged on gear the tip of the axis, described chain Being connected with chain gear transmission, described spring one end is connected with chain, and the other end is fixing with slide to be connected.
CN201610883487.1A 2016-10-10 2016-10-10 A kind of adjustable numerical control plate muscle machine Active CN106238626B (en)

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CN106825048A (en) * 2017-04-06 2017-06-13 浙江亚磊型钢冷拔有限公司 A kind of cold rolling band steel cutter sweep
CN107716807A (en) * 2017-09-30 2018-02-23 铜山县利国钢铁有限公司 A kind of metal wire rod homing device
CN108435974A (en) * 2018-04-10 2018-08-24 烟台工程职业技术学院 Numerical control plate muscle machine
CN109201962A (en) * 2018-09-30 2019-01-15 临泉县赛莱斯农用车有限公司 A kind of two-wheeled electrocar brake cable cutting means
CN109351888A (en) * 2018-09-30 2019-02-19 临泉县赛莱斯农用车有限公司 A kind of two-wheeled electrocar brake cable automatic charging cutting device
CN109482777A (en) * 2018-11-30 2019-03-19 莆田学院 A kind of Double-head steel bar cutting and bending machine
CN111570678A (en) * 2020-07-01 2020-08-25 杭州圣埃蒂机械科技有限公司 Bending and cutting device for construction steel bars
CN112355169A (en) * 2020-10-15 2021-02-12 杭州卓众科技有限公司 Control equipment for reinforcing steel bar hoop bending machine head

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EP0307062A2 (en) * 1987-09-09 1989-03-15 Spühl Ag Automatic frame bending machine for bending steel rods or strips, and method and apparatus for making spring cores for mattresses or upholstered furniture
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Publication number Priority date Publication date Assignee Title
CN106825048A (en) * 2017-04-06 2017-06-13 浙江亚磊型钢冷拔有限公司 A kind of cold rolling band steel cutter sweep
CN107716807A (en) * 2017-09-30 2018-02-23 铜山县利国钢铁有限公司 A kind of metal wire rod homing device
CN108435974A (en) * 2018-04-10 2018-08-24 烟台工程职业技术学院 Numerical control plate muscle machine
CN109201962A (en) * 2018-09-30 2019-01-15 临泉县赛莱斯农用车有限公司 A kind of two-wheeled electrocar brake cable cutting means
CN109351888A (en) * 2018-09-30 2019-02-19 临泉县赛莱斯农用车有限公司 A kind of two-wheeled electrocar brake cable automatic charging cutting device
CN109201962B (en) * 2018-09-30 2020-04-10 临泉县赛莱斯农用车有限公司 Cutting device for brake cable of two-wheeled electric vehicle
CN109482777A (en) * 2018-11-30 2019-03-19 莆田学院 A kind of Double-head steel bar cutting and bending machine
CN109482777B (en) * 2018-11-30 2021-07-30 莆田学院 Double-head steel bar cutting and bending machine
CN111570678A (en) * 2020-07-01 2020-08-25 杭州圣埃蒂机械科技有限公司 Bending and cutting device for construction steel bars
CN112355169A (en) * 2020-10-15 2021-02-12 杭州卓众科技有限公司 Control equipment for reinforcing steel bar hoop bending machine head

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