Adjustable tri-dimensional wound
Tri-dimensional wound of the present invention, specifically a kind of adjustable three dimensional wound core transformer coiling
Three-dimensional triangle Wound iron-core transformer iron core pieced together by three physical dimension identical Winding iron core single frames three
The iron core of corner-shaped three-dimensional arrangement, due to three dimensional wound core structure for ring-type is remained silent, the coiling of coil can only be by two halves gear card
On core limb, insulating cylinder is imposed on inner ring gear, form coil rack, by rotate gear completing the winding of wire.
In the prior art, fixation unshakable in one's determination is that gap location between three frame unshakable in one's determination fills a major axis, two ends with nut, be then fixed on around
On line machine support；Other transmission main shaft is fixed, when transformer core size variation, by lifting support unshakable in one's determination to adjust
Around the distance between line gear and main drive gear to adapt to various sizes of iron core, the method installation complex procedures are bothersome to take
The content of the invention
The technical problems to be solved by the invention are the deficiency for overcoming above-mentioned prior art, there is provided a kind of simple structure,
The adjustable tri-dimensional wound for working well.
The present invention is realized with following technical scheme：A kind of adjustable tri-dimensional wound, including
Base, two ends above the base it is symmetrical be provided with support, the relative face of the support is respectively equipped with three-jaw synchronous clamping
Scroll chuck, is provided with the turbine group for driving scroll chuck in the support；The pedestal lower end of base top one end is provided with cunning
Platform, the motor I for driving slide unit is provided with the support of the base top other end, and leading screw is provided between the slide unit and motor I
Transmission device；The position parallel with two ends support is provided with axle of carrier pulley on the base, and the two ends of the axle of carrier pulley are respectively by connecting
Fishplate bar is connected with the main shaft parallel with axle of carrier pulley, and the axle of carrier pulley is provided with the idle wheel of drive shaft；It is fixed with the main shaft
Two travelling gears, the travelling gear be engaged with easy disassembly around line gear, it is described to be cut into by line of cut around line gear
Two half gears stitched together, the inner ring around line gear is provided with the insulating board cylinder being coiled into by cardboard；The branch
Adjusting rod is hinged with frame, slotted hole is provided with the adjusting rod, the connecting plate is provided with the regulation used cooperatively with slotted hole
Bolt；The base is provided with the motor II for driving idle wheel.
It is further：The idle wheel is linked together with main shaft and motor II by chain.
The leading screw of the lead screw gear is connected to the output end of motor I, and the screw of the lead screw gear is fixed
In the lower section of slide unit.
The scroll chuck of three-jaw synchronous clamping includes fixed plate, and the fixed plate is provided with three and constitutes triangle
Clamping element, is provided with screw below the clamping element, the screw is connected with the leading screw used cooperatively with screw, and the leading screw is remote
One end from fixed plate center is fixed in fixed plate by leading screw fixed seat；Set between the other end and fixed plate of the leading screw
There is cone tooth group
The cone tooth group is made up of intermeshing bevel gear wheel and bevel pinion, and the bevel gear wheel is arranged on described in three
The center of clamping element, the bevel pinion is fixed on the number of teeth difference of the other end of leading screw, the bevel gear wheel and bevel pinion
It is 100 and 16, the modulus of the bevel gear wheel and bevel pinion is 2mm.
It is described to be cut into half gear that two radial directions be relatively moved by line of cut is centrosymmetric around line gear,
The line of cut is made up of radial cut secant I and radial cut secant II and connecting line, the one end of the connecting line away from the center of circle
Be head end, the radial cut secant I passes through the center of circle, the head end and tail end of the folding line respectively with radial cut secant I and radially
Line of cut II links together.
Angle between the radial cut secant I and radial cut secant II is no more than 25 degree.
The connecting line is zigzag folding line, and the horizontal line and vertical line of the zigzag folding line are respectively radial line segments and same
Heart circular arc line.
The radial cut secant I and the junction between radial cut secant II and connecting line are rounded down.
The present invention has advantages below：Adjustable tri-dimensional wound of the invention uses three directions
The scroll chuck being synchronized with the movement clamps three dimensional wound core, iron core is remained at chuck hub and is not moved, and simplifies vertical
Body rewinding material installation operation, saving of work and time；In addition with axle of carrier pulley be the center of circle adjust spindle transmission gear with around the relative of line gear
Position, to adapt to the size of coiling gear diameter, operation is simple, and regulation is easily simple and reliable；Coiling gear manufacturing technology is simple,
Assembled simple and reliable, saving of work and time, due to rotating and the factor such as vibrations when it also avoid coil winding, loosen fixing screws,
Situations such as coming off.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is right view of the invention；
Fig. 3 is the structural representation of scroll chuck of the present invention；
Fig. 4 is sectional views of the Fig. 3 along A-A directions；
Fig. 5 is the parameter list of bevel gear wheel of the invention and bevel pinion；
Fig. 6 is structural representation of the present invention around line gear；
Fig. 7 is sectional views of the Fig. 6 along B-B directions；
In figure：1st, base, 2, support, 3, scroll chuck, 4, turbine rent, 5, slide unit, 6, motor I, 7, idle wheel, 8, axle of carrier pulley, 9,
Travelling gear, 10, main shaft, 11, around line gear, 12, insulating board cylinder, 13, connecting plate, 14, adjusting rod, 15, regulating bolt,
16th, motor II, 17, the three-dimensional iron volume heart, 18, line of cut, 19, half gear, 181, radial cut secant I, 182, radial cut secant
II, 183, connecting line, 31, clamping element, 32, leading screw fixed seat, 33, leading screw, 34, fixed plate, 35, cone tooth group, 36, screw, 37,
Bevel gear wheel, 38, bevel pinion.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, including base 1, on the base 1
Side two ends it is symmetrical be provided with support 2, the relative face of the support 2 is respectively equipped with the scroll chuck 3 of three-jaw synchronous clamping, described
The turbine group 4 for driving scroll chuck 3 is provided with support 2；The lower end of support 2 of the top one end of the base 1 is provided with slide unit 5, described
The motor I 6 for driving slide unit 5 is provided with the support 2 of the top other end of base 1, leading screw biography is provided between the slide unit 5 and motor I 6
Dynamic device；The position parallel with two ends support 2 is provided with axle of carrier pulley 8 on the base 1, and the two ends of the axle of carrier pulley 8 pass through respectively
Connecting plate 13 is connected with the main shaft 10 parallel with axle of carrier pulley 8, and the axle of carrier pulley 8 is provided with the idle wheel 7 of drive shaft 10；The master
Be fixed with two travelling gears 9 on axle 10, the travelling gear 9 be engaged with easy disassembly around line gear 11, the coiling tooth
Wheel 11 is cut into two half gears 19 stitched together by line of cut 18, and the inner ring around line gear 11 is provided with by cardboard
The insulating board cylinder 12 being coiled into；Adjusting rod 14 is hinged with the support 2, slotted hole, the company are provided with the adjusting rod 14
Fishplate bar 13 is provided with the regulating bolt 15 used cooperatively with slotted hole；The base 1 is provided with the motor II 16 for driving idle wheel 7.Institute
Wheel 7 is given an account of to be linked together by chain with main shaft 10 and motor II 16.The leading screw of the lead screw gear is connected to electricity
The output end of machine I 6, the screw of the lead screw gear is fixed on the lower section of slide unit 5.Adjustable three-dimensional winding iron of the invention
Heart Transformer Winding Machines drive idle wheel to rotate by the sprocket wheel of motor II, and idle wheel is by chain-driving main axis so that driving cog
Wheel is rotated, and travelling gear is engaged around line gear to drive coiling pinion rotation, and the coiling of coil is by the two halves tooth around line gear
Wheel is stuck on unshakable in one's determination 20 core limb, and insulating cylinder is imposed on inner ring gear, coil rack is formed, by rotating coiling to complete
The winding of wire, due to the special cutting profile for passing through line of cut around line gear, does not need the split between even half gear
Any fixing device, therefore in winding process, will not occur, due to the factor such as rotation and vibrations, to make fixing screws loosen, take off
Situations such as falling；
The three-dimensional iron volume heart 17 of the invention is gripped by coil winding machine both sides scroll chuck, by turbine rotation chuck, due to three
Three clamping elements of dog chuck can be synchronized with the movement, therefore iron core can all the time be in the center of scroll chuck, be easy to improve and give birth to
Efficiency is produced, when three core limbs are adjusted with the position around line gear, just can coiling three-phase coil successively；
Due to that can be relatively moved between company support, slide unit is adjusted by motor I, it is relative to adjust two support upper chucks
Position, to adapt to the height requirement of different iron cores, applicability is high.
Due to being linked together by connecting plate between axle of carrier pulley and same one end of main shaft, adjusting rod is hinged with support,
Adjusting rod is provided with the slotted hole consistent with adjusting rod length direction, and connecting plate is provided with regulating bolt, by regulating bolt and
Using cooperatively for slotted hole, is center of circle regulation main shaft and the relative position around line gear with axle of carrier pulley, to adapt to straight around line gear
The size in footpath, it is convenient and swift.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, the three-jaw of three-jaw synchronous clamping
Chuck 3 includes fixed plate 34, and the fixed plate 34 is provided with three clamping elements 31 of composition triangle, under the clamping element 31
Side is provided with screw 36, and the screw 36 is connected with the leading screw 33 used cooperatively with screw 36, and the leading screw 33 is away from fixed plate 34
The one end at center is fixed in fixed plate 34 by leading screw fixed seat 32；Set between the other end and fixed plate 34 of the leading screw 33
There is cone tooth group 35.The clamping element of scroll chuck of the invention adjusts clamping element to chuck hub by screw-nut collective effect
Position, clamping element lower section be fixed with screw, the leading screw one end used cooperatively with screw is consolidated by the leading screw being fixed in fixed plate
Reservation is supported, and near chuck hub, chuck hub is provided with the cone tooth group being fixed in fixed plate to the other end, the other end of leading screw with
Cone tooth group connection, when adjust a leading screw regulation clamping element for clamping element and chuck hub apart from when, due to other two folders
The leading screw of tight part is also connected in cone tooth group, therefore, three leading screws are synchronized with the movement in the presence of tooth group is bored, i.e., three clampings
Part is synchronous away from or near chuck hub, and when workpiece needs to step up, three clamping elements, can simultaneously near chuck hub motion
Workpiece centre after guarantee steps up overlaps with chuck hub, convenient operation, substantially increases efficiency.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, the cone tooth group 35 is by being intermeshed
Bevel gear wheel 37 and bevel pinion 38 constitute, the bevel gear wheel 37 is arranged on the center of the clamping element 31 described in three, institute
State the other end that bevel pinion 38 is fixed on leading screw 33, the number of teeth of the bevel gear wheel 37 and bevel pinion 38 is respectively 100 Hes
16, the modulus of the bevel gear wheel 37 and bevel pinion 38 is 2mm.Cone tooth group of the invention is small by a bevel gear wheel and three
Bevel gear set is into the axle center of bevel gear wheel overlaps with chuck hub, and three bevel pinions are separately fixed at three leading screws near card
One end of disk center a, leading screw is rotated, and drives bevel gear wheel to rotate by the bevel pinion of the leading screw, and then make other two
Bevel pinion is also rotated simultaneously, just can realize three run-in synchronisms of leading screw, so that three clamping elements are realized being synchronized with the movement.Auger
The material of gear and bevel pinion is 38CrMol, and the intensity and hardness of the gear of the material are satisfied by use requirement.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, it is described around line gear 11 by line of cut
18 it is centrosymmetric be cut into half gear 19 that two radial directions will not be relatively moved, the line of cut 18 is by radial cut secant
I 181 and radial cut secant II 182 and connecting line 183 constitute, the connecting line 183 is head end away from the one end in the center of circle, described
Radial cut secant I 181 passes through the center of circle, the head end and tail end of the folding line 183 respectively with radial cut secant I 181 and radial cut
Secant II 182 links together.Wire winding gear for tridimensional rolling magnetic core transformer of the invention will be cut by line of cut around line gear
It is two centrosymmetric half gears, line of cut is by the radial cut secant I and radial cut secant II that are overlapped with RADIAL and company
Two connecting line compositions of radial cut secant are connect, it is whole that radial cut secant I and radial cut secant II and connecting line join end to end into one
Bar line of cut, radial cut secant I passes through axle center, and radial cut secant II passes through gear edge line, the two ends of connecting line respectively with
Radial cut secant I and radial cut secant II are connected, and the head end of connecting line compares tail end away from axle center, i.e., around line gear section
The center of circle, therefore gear two and half gears assembling simultaneously specified without by screw, and assembled between latter two half gear radially
Will not relatively move, the technical scheme manufacturing process is simple, assembled simple and reliable, saving of work and time, it also avoid coil around
Due to the factor such as rotation and vibrations when processed, situations such as making fixing screws loosening, come off.
A kind of adjustable tri-dimensional wound as shown in Figures 1 to 7, the radial cut secant I 181
And the angle between radial cut secant II 182 is no more than 25 degree.Radial cut secant I of the invention and radial cut secant II this part are deposited
In certain angle, and the angle is no more than 25 degree, the line of cut of smaller angle can ensure around line gear intensity and use the longevity
Life, is conducive to improve production efficiency, and reduce production cost.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, the connecting line 183 is that zigzag is curved
Broken line, the horizontal line and vertical line of the zigzag folding line are respectively radial line segments and concentric arc line.Connecting line of the invention is Z
Font connecting line, upper and lower two horizontal lines of zigzag are conllinear with gear concentric circles, and zigzag connection connects the line segment and tooth of a horizontal line up and down
Wheel radius is conllinear, and this set is conducive to cutting processing, while each line of cut overlaps with concentric circles and radius, advantageously reduces
Strength damage caused by cutting to gear, is conducive to improving service life of gear.
Adjustable tri-dimensional wound as shown in Figures 1 to 7, the radial cut secant I 181 and footpath
It is rounded down to the junction between line of cut II 182 and connecting line 183.The present invention in line of cut, fall by each corner
There is fillet, you can facilitate the assembling of two and half gears, while the abrasion of each corner is effectively reduced, after long-term use, can
Farthest reduce the trueness error caused by abrasion.