CN103662845A

CN103662845A - Hydraulic straightening platform

Info

Publication number: CN103662845A
Application number: CN201210319058.3A
Authority: CN
Inventors: 奚俊; 奚继发; 奚斌; 高晓丽
Original assignee: YANGZHOU LISHEN LIFTING EQUIPMENT CO Ltd
Current assignee: YANGZHOU LISHEN LIFTING EQUIPMENT CO Ltd
Priority date: 2012-09-03
Filing date: 2012-09-03
Publication date: 2014-03-26

Abstract

The invention provides a hydraulic straightening platform which can straighten and align overlapped workpieces. A set of shape steel bottom beams which are arranged in a criss-cross mode and meet the requirement for the height difference, adjustable end socket columns, movable end socket bases, tilt angle detection devices, T-shaped movable centers, movable pushing and straightening columns, track idler wheels, abrasion resistance blocks, straight-movement oil cylinders and inclined-pushing oil cylinders are stably connected together through hinge pins and rib plates to form the hydraulic straightening platform. The two ends of each shape steel bottom beam are connected with the corresponding adjustable end socket column and the corresponding movable straightening end socket base respectively, the straight-movement oil cylinders and the inclined-pushing cylinders are simultaneously hinged to the straightening end socket bases, the track idler wheels and the tilt angle detection devices are simultaneously hinged to the piston rod ends of the straight-movement oil cylinders, the T-shaped movable centers are arranged on the adjustable end socket columns, and the piston rod end of the corresponding straight-movement oil cylinder and the piston rod end of the corresponding inclined-pushing oil cylinder are hinged to the two ends of each movable pushing and straightening column respectively.

Description

Hydraulic pressure is beaten positive platform

Technical field

the utility model relates to a kind of multilayer workpiece and stacks the device of beating over against neat, is particularly useful for stacking of metallurgical continuous casting field multilayer steel billet and beats over against together.

Background technology

at present, the known equipment of beating, need workpiece be turned into vertical by normal horizontal depositing by specialized equipment and suspender, then put into the positive equipment of beating, according to artificial adjustment of thickness, beat the positive space, and then just pushed away by side, this dozen of correction methods need accessory equipment more, for the larger workpiece of change in size scope, commonality is poor, what have even cannot realize, poor safety performance, efficiency is lower, purchase, maintenance cost is all higher, for side processing work not, beat positive precision lower, labour intensity is large, beat and also need just afterwards specialized equipment that it is become to normal horizontal depositing by vertical tilting, need again more polygamy complete equipment and special hanger.

Summary of the invention

in order to overcome, existing efficiency of beating positive equipment is low, labour intensity is high, commonality is poor, and poor stability is beaten positive precision low, complex operation, acquisition cost and maintenance cost are high, need more accessory equipment and special hanger, the utility model provide a kind of safe, hydraulic pressure is beaten positive platform easily, not only efficiency is high, acquisition cost is moderate, maintenance cost is low, and labour intensity is low, commonality is good, safe, beat positive precision high, without any specialized equipment and special hanger.

the utility model solves the technical scheme that its technical matters adopts: one group of crisscross formed steel base crossbeam, longitudinally, transverse base crossbeam leaves enough diff-Hs, be convenient to beat after neat workpiece, during integral lifting workpiece, to suspender, leave enough lifting spaces, at highly higher base crossbeam upper surface, being provided with can be with the wear-resistant block changing, the position of wear-resistant block is determined by workpiece size variation range, take into account commonality, by a series of reinforcement gussets, make longitudinally, what transverse base crossbeam was fastening links together, there are enough strength and stiffness to meet the needs that workpiece is played timing, at two ends longitudinal, transverse base crossbeam, two groups of adjustable termination posts and the portable anode headstock of beating are set respectively, adjustable termination post can all adopt fixed type, also can one group fix one group removable, specifically can determine according to workpiece size variation range, in order to make longitudinally, transverse end headpin forms beat positive mutually not vertically, reach and play just requirement, so it is adjustable that termination post is designed to, it is comprised of two groups of parallel tapered wedges of clamping in the middle of two blocks of parallel plates, regulate the governing screw of post top, adjustable termination, thereby regulate the upright position of tapered wedges, also just regulate the distance between two blocks of parallel plates, adjustablely longitudinally, laterally beaten positive squareness, in order to beat, positive side surface of workpiece is not processed or the workpiece of part processing, find accurately and beat positive reference plane, on the post of adjustable termination, be provided with T-shaped rolling center, movable the beating on positive plate of termination post, be designed with top sliding tray, by T-shaped rolling center by ejecting also half-twist in sliding tray, by top machined surface or the assigned address of withstanding on, reach and play positive position requirement, by T-shaped rolling center half-twist, in retraction sliding tray, facilitate work piece hoisting again, portable termination seat is connected by serial equidistant hinge axis hole with base crossbeam, in beam base, be provided with the hinge axis hole of several and the first-class width between centers of portable termination seat, hinge axis hole quantity in beam base is determined by workpiece size variation range, on every group of portable termination seat, be all hinged with a set of craspedodrome hydraulic thrust cylinder and diagonal hydraulic thrust cylinder, the piston rod of every cover craspedodrome hydraulic thrust cylinder and diagonal hydraulic thrust cylinder is all hinged on the two ends that activity pushes away positive column, play timing and push away positive column by the piston rod promotion activity of hydraulic thrust cylinder, thereby play positive workpiece.In order making to keep straight on, to push away cylinder piston rod and only to bear push-pull effort, not bear cant cylinder and activity and push away positive column and conduct oneself with dignity and cause flexure stress to craspedodrome cylinder piston rod, at craspedodrome cylinder piston rod hinge end, to be provided with track roller device; In order to make every group to keep straight on and to push away cylinder and diagonal and push away cylinder and be in operation non-interference, craspedodrome cylinder with push away positive column articulated position and be provided with swing angle detection device, when reaching pivot angle setting end position, craspedodrome cylinder and cant cylinder will together with link, and be unlikely to make to keep straight on cylinder and cant cylinder are in operation and mutually pull damage.

the beneficial effects of the utility model are, can not increase under the prerequisite of any auxiliary special hanger, tooling device, safety, beat and are not just subject to range of sizes restriction workpiece easily, beat forward efficiency high, beat positive precision high, lift and facilitate, highly versatile.

Accompanying drawing explanation

below in conjunction with drawings and Examples, the utility model is further illustrated.

fig. 1 is machine construction principle figure of the present utility model.

fig. 2 is that hydraulic pressure is beaten positive table adjustable termination post schematic diagram.

fig. 3 is that hydraulic pressure is beaten positive platform longitudinal shift type and beaten anode headstock schematic diagram.

in figure: 1, longitudinal adjustable termination post, 2, transverse base crossbeam I, 3, transverse base crossbeam II, 4, transverse base crossbeam III, 5, longitudinally-moving pushes away positive column, and 6, swing angle detection device, 7, long rails roller, 8, longitudinal shift type is beaten anode headstock, 9, longitudinally keep straight on and push away cylinder, 10, longitudinally diagonal pushes away cylinder, 11, longitudinal shift type is beaten anode headstock roller, 12, longitudinal base crossbeam I, 13, longitudinal base crossbeam II, 14, horizontal moving is beaten anode headstock side plate, 15, wear plate, 16, horizontal moving is beaten anode headstock side plate, 17, longitudinal shift type is beaten anode headstock side plate, 18, longitudinal shift type is beaten anode headstock side plate, 19, horizontal adjustable termination post, 20, workpiece, 21, laterally activity pushes away positive column, 22, cross track roller, 23, swing angle detection device, 24, laterally keep straight on and push away cylinder, 25, horizontal moving is beaten anode headstock roller, 26, laterally diagonal pushes away cylinder, 27, Compress Spring, 28, handle, 29, nut, 30, beat front adapter plate, 31, termination post riser, 32, adjusting screw(rod), 33, movable tapered wedge piece track, 34, movable tapered wedge piece, 35, T-shaped rolling center, 36, beat front portable plate, 37 fixing tapered wedges tracks, 38, fixing tapered wedges, 39, bolt, 40, nut, 41, tie bolt, 42, adjustment hole, 43, horizontal moving is played anode headstock.

The specific embodiment

in Fig. 1, according to workpiece size, oil cylinder stroke, adjust longitudinal shift type and beat the position that anode headstock 8 and horizontal moving are played anode headstock 43; By workpiece size and side surface of workpiece, whether process or part processing simultaneously, all T-shaped rolling centers 35 are released by T-shaped groove, and after half-twist, adjust upper-lower position, workpiece is placed on the wear plate 15 of adjusting, the cylinder 24 of first laterally keeping straight on is released, and 20 dozens of bottom workpiece are just arrived to design attitude again, then horizontal diagonal cylinder 26 is released, 20 dozens of upper strata workpiece are just arrived to design attitude, and now laterally keep straight on cylinder 24 and the horizontal diagonal cylinder 26 3-8mm that will automatically give up the throne, also can manually give up the throne; The cylinder 9 of longitudinally keeping straight on is released, play positive bottom workpiece 20 to design attitude, again longitudinal diagonal cylinder 10 is released, just play 20 dozens of positive upper strata workpiece, now longitudinally, laterally keep straight on cylinder, diagonal cylinder released simultaneously, finally play positive workpiece after design attitude, the cylinder of longitudinally, laterally keeping straight on, the diagonal cylinder starting point of simultaneously giving up the throne, facilitates suspender integral lifting workpiece.

at Fig. 2, be that hydraulic pressure is beaten in the post schematic diagram of positive table adjustable termination, according to workpiece, play just requirement, adjust the position of beating front portable plate 36, while moving after portable plate is wanted, unclamp adjusting screw(rod) 32, to on movable tapered wedge piece 34, carry simultaneously, after the positive portable plate 36 of the face of beating, move on to desired location, tighten binding bolt 39, nut 40, tighten again adjusting screw(rod) 32, release rolling center 35, half-twist also moves to desired location, just can beat; When portable plate will move forward, first screwed tightening fixing bolt 39, nut 40, tighten again adjusting screw(rod) 32, movable tapered wedge piece 34 is moved down, after beating front portable plate 36, move on to desired location, tighten binding bolt 39, nut 40, release rolling center 35, half-twist also moves to desired location, can just beat.

at Fig. 3, be that hydraulic pressure is beaten positive platform longitudinal shift type and beaten in anode headstock schematic diagram, longitudinally the piston rod of craspedodrome cylinder 9 is released, drive long rails roller 7 to keep straight in orbital plane, swing angle detection device 6 detection craspedodrome cylinders 9 and longitudinally-moving push away the pivot angle of positive column 5 simultaneously, have also just detected the pivot angle of craspedodrome cylinder 9 and diagonal cylinder 10, set limit swash angle position as arrived, craspedodrome cylinder and diagonal cylinder will be by designing requirements, safety interaction, guarantees each cylinder safety, until play positive workpiece.

Claims

1. a hydraulic pressure is beaten positive platform, the shaped steel bottom girder that height differs, adjustable termination post, portable termination seat, craspedodrome oil cylinder, cant oil cylinder firmly links together by hinge, gusset, it is characterized in that: one group crisscross, meet the shaped steel bottom girder that diff-H requires, by strengthening gusset, be fastened together, at the two ends of shaped steel bottom girder, be connected with respectively adjustable termination post and packaged type is played anode headstock, on anode headstock, be hinged with that craspedodrome pushes away cylinder and diagonal pushes away cylinder beating simultaneously.

2. hydraulic pressure according to claim 1 is beaten positive platform, it is characterized in that: craspedodrome oil cylinder piston rod end and diagonal oil cylinder piston rod end are hinged on respectively the two ends that activity pushes away positive column, on craspedodrome oil cylinder and the movable hinge that pushes away positive column, be hinged with track roller simultaneously, and be attached with swing angle detection device at hinge.

3. hydraulic pressure according to claim 1 is beaten positive platform, it is characterized in that: on the post of adjustable termination, be provided with T-shaped groove, T-shaped rolling center.