CN104681271B - Adjustable type amorphous alloy transformer winding die and manufacturing and use method - Google Patents
Adjustable type amorphous alloy transformer winding die and manufacturing and use method Download PDFInfo
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- CN104681271B CN104681271B CN201510107632.2A CN201510107632A CN104681271B CN 104681271 B CN104681271 B CN 104681271B CN 201510107632 A CN201510107632 A CN 201510107632A CN 104681271 B CN104681271 B CN 104681271B
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- 238000004804 winding Methods 0.000 title claims abstract description 106
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000004513 sizing Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 239000011889 copper foil Substances 0.000 claims description 2
- 230000000116 mitigating effect Effects 0.000 claims description 2
- 238000005549 size reduction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000011888 foil Substances 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 2
- HHXYJYBYNZMZKX-UHFFFAOYSA-N 3,4:15,16-diepoxy-7-oxo-13(16),14-clerodadien-20,12-olide-(3alpha,4alpha)-form Natural products C12CCC3C4(C)CCCC(C)(C)C4CCC3(C)C1(C)CCC1C2(C)CCC1C(=C)C HHXYJYBYNZMZKX-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- 210000001215 vagina Anatomy 0.000 description 1
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Abstract
The invention relates to an adjustable type amorphous alloy transformer winding die and a manufacturing and use method. The adjustable type amorphous alloy transformer winding die comprises an adjustable low-voltage winding die, a high-voltage support die and shaping wood square blocks, and is characterized in that the adjustable low-voltage winding die structure consists of a panel, a cushion block and a fixing plate; two parallel support plates are vertically arranged in the middle part of the wide side of the panel, a positive thread rod and a reverse thread rod penetrate through the two parallel support plates, two assemblies are vertically buckled, each support plate is adjusted onto a cushion block step with the coil size by the positive thread rod and the reverse thread rod, and is tightened by a nut, and then the adjustable low-voltage winding die is formed; the support die for winding a high-voltage line adopts a wood framework, and has the same shape as an inner cavity of a coil; during shaping, the building block type wood square blocks are arranged, and are filled into an inner cavity space of the low-voltage winding die. The adjustable type amorphous alloy transformer winding die has the advantages that the adjustable low-voltage winding die can be alternatively used with the high-voltage support die and the shaping wood square blocks, the die is immediately removed after the winding, and the winding die in a warehouse is not needed; a foil winding machine only needs to be equipped with five to six winding dies for standby, and the requirement of large-batch production of full series of products can be met; the cost is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of transformator tooling device, particularly a kind of adjustable amorphous alloy transformer winding former and
Manufacture, using method
Background technology
Amorphous alloy transformer is because its ultralow open circuit loss, and is increasingly approved by user, right with country
The energy and the attention of environment, and the development of national civilian-oriented project, following distribution transformer can be progressively to amorphous alloy variable pressure
Device tilts.Amorphous alloy transformer is limited by core material, can only produce small capacity transformer, and perplex each enterprise,
Produce and use amorphous alloy transformer coiling modulus problem.At present, manufacturing enterprise adopts most transformators in the industry: after complete low-voltage coil
Band mould around high-tension coil, then heat die mould, moves back mould again, carry out subsequent cycle after assembling after cooling of coming out of the stove by band mould.Produce each
Plant specification amorphous alloy transformer coil, delay, the volume of pot arch, turnover in each operation when must consider that winding former uses
The factors such as time, need the quantity of standby mould than product volume have more ten times all more than.This there is winding former utilization rate low, standby around
The drawbacks of line mould quantity in stock is big, makes production capacity be restricted, cost increase.
Content of the invention
It is an object of the invention to provide a kind of adjustable amorphous alloy transformer winding former and manufacture, using method, adjustable
Low voltage wire winding and high pressure hold mode and sizing flitch block take over use, be the demoulding after jointly realizing coiling, deposit without standby
Winding former, improve production efficiency, reduces cost.
A kind of adjustable amorphous alloy transformer winding former, including three kinds of winding formers: the first adjustable low voltage wire winding,
Second high pressure hold mode and the third sizing flitch block, adjustable low voltage wire winding have two sets of positive/negative thread leading screws, gripper shoe,
Panel, 8 cushion blocks, fixed plate are it is characterised in that the structure of adjustable low voltage wire winding: panel and cushion block and fixed plate are assembly, and 2
Two gripper shoes being parallel to each other that the positive and negative threaded screw rod of root passes through, and by 2 positive and negative threaded screw rods perpendicular to lower assembly
Panel wide end is placed, and is oppositely buckled with upper and lower for two assemblies, adjusts gripper shoe to required for coil by positive and negative threaded screw rod
On the cushion block step of size, nut, constitute adjustable low voltage wire winding；It is wooden frame around the hold mode of high-voltage line, with line
Circle inner chamber similar shape；With multiple building block type wood squares during sizing, it is filled in coil intracavity space.
The manufacture method of described winding former: adjustable low voltage wire winding, the panel of steel is welded into cushion block and fixed plate
One assembly；During assembling low voltage wire winding: two positive and negative threaded screw rods are screwed in each along plus thread simultaneously clockwise or reversely
In the screw of fagging, by described two assemblies by fixed plate u-shaped opening up and down relatively, gripper shoe and positive and negative threaded screw rod put
Therebetween, complete to assemble.
Using the method for described adjustable amorphous alloy transformer winding former, in coiling technique, its feature exists
Take over use in adjustable low voltage wire winding and high pressure hold mode and sizing these three winding formers of flitch block: adjust first first
The size of kind of low voltage wire winding, rotate positive and negative threaded screw rod make two parallel gripper shoes simultaneously by empty knife along panel long side b
It is displaced outwardly, so that gripper shoe is moved on the cushion block ladder of size required for coil, often next ladder is to move back to use during mould；Around
When complete low-voltage coil retreats mould, rotate positive and negative threaded screw rod and drive two gripper shoes to fall ladder, upper assembly, with whereabouts, is dragged
Go out low voltage wire winding；Second high pressure hold mode in replacement, upper coil winding machine continues around high-voltage line；Coiling completes to heat before shaping,
Take out hold mode, in sizing, the third sizing flitch block multiple be filled in coil intracavity space, enter sizing pot arch 100～
In 105 DEG C, after completing sizing, take out flitch block, complete coil manufacture.
The prominent effect of the present invention
Amorphous alloy strips only three kinds of width (142,170,213) at present, then there is the change of three～five capacity
Depressor iron core width is the same, simply folds thick different, the present invention is exactly to produce intention using this characteristic.For example,
10kv to be produced 30～2500kva amorphous alloy transformer, using the adjustable amorphous alloy transformer winding former of the present invention,
Every foil winding equipment only standby five～six winding formers it is possible to meet the large batch of production of complete series product.
This adjustable amorphous alloy transformer winding former of the present invention, the adjustable low voltage wire winding of low pressure adopts steel
Plate weld, combine, the hold mode of high pressure is made by wooden rib, reduces cost, heat sizing when be building block type wood square,
Make cost lower.The cooperation of three kinds of forms of winding mould, winding former stock that is simple and practical, can greatly reducing enterprise, reduces into
Originally, improve production efficiency.
Brief description
Fig. 1 is the use state schematic diagram of adjustable amorphous alloy transformer winding former；
Fig. 2 a～c is the structure main view of low pressure winding former, vertical view, side view；
Fig. 3 a～c is the main view of gripper shoe 1, vertical view, left hand view；
Fig. 4 a～b is panel and the master of cushion block and gripper shoe assembly, top view；
Fig. 5 is positive/negative thread leading screw 4 front view；
Fig. 6 a～b is the master of fixed plate 5, side view；
Fig. 7 a～b is around the hold mode master of high-tension coil, side view.
Specific embodiment
A kind of adjustable amorphous alloy transformer coil winding former of the present invention, including three kinds of winding formers: the first is adjustable
Low voltage wire winding, second high pressure hold mode and the third sizing flitch block, adjustable low voltage wire winding has two sets of positive and negative screw threads
Leading screw 4, gripper shoe 1,3,8 cushion blocks 2 of panel, fixed plate 5 are it is characterised in that the structure of adjustable low voltage wire winding: panel 3 and pad
Block 2 and fixed plate 5 are assembly, see Fig. 4 a～b, are hung down by two gripper shoes being parallel to each other 1 that 2 positive and negative threaded screw rods 4 pass through
Directly in the middle of panel 3 broadside, and 2 positive and negative threaded screw rods 4 are placed perpendicular to panel 3 wide end of lower assembly, by two assemblies
Upper and lower be oppositely buckled with, by positive and negative threaded screw rod 4 adjust gripper shoe 1 on cushion block 2 step of size required for coil, be used in combination
Nut, is shown in Fig. 1～5.It is wooden frame around the hold mode 8 of high-voltage line, with coil inner chamber similar shape, centre bore is circle
Hole.With the third sizing with multiple flitch blocks during sizing, it is filled in coil intracavity space.
The flitch block of the adjustable low voltage wire winding of three kinds of winding formers, the hold mode of high pressure and sizing, manufacture method is:
First, the size of the low voltage wire winding of the first adjustable amorphous alloy transformer determines
Length a=panel 3 length of Fig. 3 a～c: gripper shoe 1-angle steel thickness * 2- gap；Gripper shoe 1 width b=is minimum
Minimum step thicknesses * 2 of the thickness * 2- backing plate 2 of specification die width-panel 3；Square hole in the middle of gripper shoe 1 is according to foil winding equipment
The size of axle is prepared, and there is symmetrical lead screw hole square hole both sides, respective two lead screw hole hand of spiral phases in every gripper shoe 1
With the lead screw hole of two gripper shoes 1 is positive and negative screw thread to each one.Gripper shoe 1 wide end has two pairs of screws 7 respectively, for fixing
Head row 6 use, the spacing of screw 7 is lifted one's head the width * 1.3 of row 6 as used by maximum specification coil, and for example, 200kva transformator is lifted one's head
Row 6 is 3*30 copper bar, thus each screw 7 off-center 20mm of side is just enough.Only at a pair of a wide end during use
Bolt is installed, one pushes down the row 6 that lifts one's head, another bolt plays shelves and lives position effect in screw 7.Consider to use abrasion condition, support
1 two wide ends of plate all open screw, to facilitate exchange opposite side, reuse.Consider to mitigate mold weight, can be in gripper shoe 1
Corresponding fabrication hole is opened in vacant position.
Cushion block 2 processes for monoblock steel plate, and cushion block 2 step dimension at different levels is true according to coil width and gripper shoe width
Fixed, determine first order shoulder height for 6～8mm with the minimum clearance moving back mould；Cushion block 2 shoulder height at different levels subtracts equal to coil width
Go gripper shoe 1 highly after divided by 2,.In following table, each specification coil width is different, and remaining step height is 5mm.
The broadside a=loop length of panel 3 in Fig. 4 a～b assembly, the long side b=maximum specification coil height * of panel 3
1.5.
In Fig. 5 positive and negative threaded screw rod 4 be the two ends screw thread of the same filament thick stick to contrary, interlude is not have threaded sky
At knife, at sky knife in the middle of screw thread, length is to support plate thickness * 5.
In Fig. 6 a～b, fixed plate 5 is cuboid, and width is more than or equal to two times of positive/negative thread leading screw 4 diameter, one wide end
It is u-shaped opening to length half, u-shaped A/F is more than the nut diameter of positive and negative threaded screw rod 4, and matches.
The size of hold mode 8 in Fig. 7 a～b, second high pressure makes framework with hold mode 8 by timber, hold mode profile with around complete line
Low-voltage coil inner chamber is identical, the resilience rate coefficient that will consider around complete coil, corresponding minification is less than or equal to low around complete line
Line ball circle inner chamber, its centre bore is circular hole, and its intensity meets coil winding machine job requirement.
The third sizing size of flitch block, by the coil cavity shape around complete line, integrated by multiple cuboids respectively；
Consider the versatility of each specification, select 0 or 5 pact integer to make building block, corresponding configuration.
2nd, the components welding position of low voltage wire winding: for mitigating weight, panel 3 adopts two unequal angles of 75*50*6
It is welded into rectangular frame through three 6*50 band steels of connecting plate, 3 four jiaos are welded 4 cushion blocks 2 along long side b in panel, with long side b
Cushion block 2 low order is opposite and radially opposite sides vertical welding fixed plate 5 wide end in panel 3 wide end, positive/negative thread leading screw 4, fixed plate
2 lead screw hole centers of 5u type opening and gripper shoe 1 are on the same axis；The high-order flash of cushion block 2, broadside and fixed plate 5 are welded
Connect, the long side of cushion block 2, broadside and panel 3 weld, this three constituent components.
3rd, during low voltage wire winding assembling, note the screw thread of positive/negative thread leading screw 4 to each collateral fagging 1 leading screw screw
Screw thread to consistent, two positive/negative thread leading screws 4 are screwed in the forward and reverse screwed hole of each gripper shoe 1 simultaneously, make two
Fagging 1 is displaced outwardly by the empty knife of leading screw 4 simultaneously, the gripper shoe 1 after the panel 3 broadside a of an assembly is placed in parallel combination,
It is rotated further by the positive and negative threaded screw rod 4 of two, so that gripper shoe 1 is placed on cushion block 2 step of coil required size, will be described another
Assembly by fixed plate 5 u-shaped opening up and down relative to and overlap, positive/negative thread leading screw 4 be located at fixed plate 5 u-shaped opening in, nut
Screw on fixed plate 5 thickness, constitute low voltage wire winding.It is rotated in a clockwise direction under effect in positive/negative thread leading screw 4 and prop up
Along the stepwise movement of cushion block 2, often go up a ladder is the mould increasing a specification to fagging 1；When often next ladder is to move back mould
Use；Return to plane and move back use during mould for minimum gauge coil；For example: sbh15-100kva, 125kva, 160kva, 200kva
Four specification amorphous alloy transformer cores are all using 213mm band, then loop length direction adds 4～5% suit nargin after,
Mould internal diameter size is 225mm, if 100kva～200kva amorphous alloy transformer coil size is as follows:
Second high pressure makes framework with hold mode 8 by timber, and hold mode profile is identical with low voltage wire winding inner chamber, be smaller in size than
Equal to low voltage wire winding inner chamber, its centre bore is circular hole, and its intensity meets coil winding machine job requirement.
The flitch block of sizing, by low voltage wire winding cavity shape, pieced together by multiple cylinders, sector contour body respectively and
Become；Take common divisor, flitch block is made the building block system that each capacity can be general.
Coil production order using three kinds of winding formers of the present invention is: in coiling technique, adjustable low voltage wire winding
Take over use with high pressure hold mode and sizing flitch block: first by coil winding machine on the first adjustable low voltage wire winding, complete
After low-voltage coil coiling, extract low voltage wire winding out, change second high pressure hold mode, upper coil winding machine coiling high-tension coil, complete
After coiling, extract hold mode out, insert coil inner chamber with flitch block, enter pot arch sizing.
1st, the position of adjustment low voltage wire winding gripper shoe 1 first is allowed to meet coil drawing desired size: rotates positive and negative spiral shell
Stricture of vagina leading screw 4, is rotated in a clockwise direction under effect in positive/negative thread leading screw 4, makes gripper shoe 1 be placed in chi needed for the coil of cushion block 2
On very little step, and screw the nut of positive and negative threaded screw rod 4；Along the stepwise movement of cushion block 2, often go up a ladder is to add to gripper shoe 1
The die size of a big specification, often next ladder are to move back to use during mould, and gripper shoe 1 returns to plane and moves back for minimum gauge coil
Use during mould；The row 6 that lifts one's head that Copper Foil is welded is placed between screw 7, and with pacifying a spiral shell in bolt presses, relative opening
Bolt gear；As shown in Figure 1, start according to drawing requirement coiling low-voltage coil.
2nd, move back mould: unscrew the positive and negative screw nut of locking, in the inverse rotation in plus thread direction rotating threaded shaft 4, drive two supports
Plate 1 moves inward along the ladder of cushion block 2, falls ladder, and panel 3 has been moved off line with whereabouts, at this moment winding former upper and lower panel 3
The tightest point of circle internal diameter, winding former one side size reduction, extract low pressure winding former.
3rd, the coiling of high-tension coil: then in the low-voltage coil extracting described winding former out, place and be slightly less than coil
The hold mode 8 of internal diameter, is shown in Fig. 7 a～b, and the effect of second high pressure hold mode 8 can make the coil on coil winding machine by central point be as far as possible
The center of circle rotates, need only be with just penetrating coiling arbor after the general end plate clamping low-voltage coil of coiling, by the center hole of hold mode 8
Coiling high-tension coil can be carried out, take out hold mode 8 after complete；Second high pressure hold mode 8 can recycle.
4th, in complete coil by drawing size lay the third sizing flitch block of building block system of same volume, will
Carry out 100～105 DEG C of die moulds of high temperature with the coil of flitch block.
5th, after completing sizing, cooling of coming out of the stove, taking-up flitch block after room temperature, proceed to coil assembling.
Claims (8)
1. a kind of adjustable amorphous alloy transformer winding former, including three kinds of winding formers: the first adjustable low voltage wire winding,
Two kinds of high pressure hold modes and the third sizing flitch block, adjustable low voltage wire winding has two sets of positive/negative thread leading screws (4), gripper shoes
(1), panel (3), 8 cushion blocks (2), fixed plate (5) are it is characterised in that the structure of adjustable low voltage wire winding: panel (3) and cushion block
And fixed plate (5) is assembly, two gripper shoes being parallel to each other (1) that 2 positive and negative threaded screw rods (4) pass through, and by 2 (2)
Positive and negative threaded screw rod (4) is placed perpendicular to panel (3) wide end of lower assembly, is oppositely buckled with upper and lower for two assemblies, by just,
, on cushion block (2) step of size required for coil, feed screw nut is in fixed plate (5) for left-hand thread leading screw (4) adjustment gripper shoe (1)
Screw at overlapping, constitute adjustable low voltage wire winding；It is wooden frame around the hold mode of high-voltage line, with coil inner chamber similar shape；Fixed
With multiple building block type wood squares during type, it is filled in coil intracavity space.
2. the method for adjustable amorphous alloy transformer winding former described in manufacturing claims 1 is it is characterised in that low voltage wire winding
The welding position of assembly: the panel (3) of steel plate is welded into an assembly with cushion block (2) and fixed plate (5), for mitigating weight, face
Plate (3) is welded into rectangular frame using two unequal angles through three connecting plates, welds 4 in panel (3) corner along long side b
Cushion block (2), with cushion block (2) low order on long side b is opposite and the radially opposite sides in panel (3) wide end, positive and negative threaded screw rod (4)
2 lead screw hole centers of vertical welding fixed plate (5) wide end, fixed plate (5) u-shaped opening and gripper shoe (1) are on the same axis；
The high-order flash of cushion block (2), broadside and fixed plate (5) welding, the long side of cushion block (2), broadside and panel (3) welding, this three
Constitute an assembly.
3. according to claim 2 the manufacture method of adjustable amorphous alloy transformer winding former it is characterised in that assembling the
During a kind of low voltage wire winding: two positive and negative threaded screw rods (4) are screwed in simultaneously the forward and reverse screwed hole of each gripper shoe (1)
In, so that two gripper shoes (1) is displaced outwardly by positive and negative threaded screw rod (4) sky knife simultaneously, wide in the panel (3) of an assembly
Side a is placed in parallel the gripper shoe (1) after combination, is rotated further by two positive and negative threaded screw rods (4), makes gripper shoe (1) be placed in coil institute
Need on cushion block (2) step of size, by another assembly by fixed plate (5) u-shaped opening up and down relatively and overlap, positive and negative screw thread
Leading screw (4) is located in the u-shaped opening of fixed plate (5), and nut screws on fixed plate (5) thickness, completes to assemble.
4. according to claim 2 adjustable amorphous alloy transformer winding former manufacture method it is characterised in that:
The size of the low voltage wire winding of adjustable amorphous alloy transformer determines
First, length a=panel (3) length of gripper shoe (1)-angle steel thickness * 2- gap；Gripper shoe (1) width b=minimum gauge
Minimum step thicknesses * 2 of thickness * 2- backing plate (2) of die width-panel (3)；Square hole in the middle of gripper shoe (1) according to paper tinsel around
The size of arbor is prepared, and there is a symmetrical lead screw hole square hole both sides, the upper respective two lead screw hole hand of spirals of every gripper shoe (1)
Identical, there is each one of the gripper shoe (1) of forward and reverse screw thread；Gripper shoe (1) wide end has two pairs of screws (7) respectively, is installation bolt
Fixation is lifted one's head row (6) use, and the spacing of screw (7) is lifted one's head the width * 1.3 of row (6) as used by maximum specification coil；Gripper shoe (1)
Two wide ends are all opened screw (7) and are changed opposite side during abrasion to facilitate；Consider to mitigate mold weight, can be vacant in gripper shoe (1)
Corresponding fabrication hole is opened in position；
2nd, cushion block 2 is processed into multi-stage stairs for monoblock steel plate, and cushion block (2) shoulder height at different levels deducts support equal to coil width
Plate (1) highly after divided by 2, determine first order shoulder height for 6～8mm with the minimum clearance moving back mould；
3rd, the broadside a=loop length of panel (3), the long side b=maximum specification coil height * 1.5 of panel (3)；
4th, positive and negative threaded screw rod (4) be the two ends screw thread of the same filament thick stick to contrary, interlude is not have at threaded sky knife,
At empty knife, length is gripper shoe (1) thickness * 5；
5th, fixed plate (5) is cuboid, and width is more than or equal to two times of positive and negative threaded screw rod (4) diameter, and one wide end is to length
Degree half is u-shaped opening, and u-shaped A/F is more than the nut diameter of positive and negative threaded screw rod (4), and matches；
6th, second high pressure makes framework, hold mode (8) profile and the low-voltage coil inner chamber phase around complete line with hold mode (8) by timber
Together, it is smaller in size than the low-voltage coil inner chamber being equal to around complete line, its centre bore is circular hole, its intensity meets coil winding machine job requirement；
7th, the third sizing size of flitch block, by the coil cavity shape around complete line, integrated by multiple cuboids respectively；
Consider the versatility of each specification, select 0 or 5 pact integer to make building block, corresponding configuration.
5. usage right requires the method for adjustable amorphous alloy transformer winding former described in 1 it is characterised in that in coiling
In technique, the first adjustable low voltage wire winding of three kinds of winding formers and second high pressure hold mode and the third sizing flitch
Block takes over use: the coil production of three kinds of winding formers using order is: first by coil winding machine on adjustable low voltage wire winding, completes
After low-voltage coil coiling, extract low voltage wire winding out, change hold mode, upper coil winding machine coiling high-tension coil, after completing coiling, extract support out
Mould, inserts coil inner chamber with flitch block, enters in 100～105 DEG C of pot arch of sizing, after completing sizing, takes out coil and is cooled to
After ambient temperature, take out flitch block, complete coil manufacture.
6. the using method of adjustable amorphous alloy transformer winding former it is characterised in that first, is adjusted according to claim 5
The position of whole low voltage wire winding gripper shoe 1 is allowed to meet coil drawing desired size: rotates positive and negative threaded screw rod (4) adjustment low
The size of pressure winding former, is rotated in a clockwise direction under effect in positive and negative threaded screw rod (4), makes gripper shoe (1) be placed in cushion block
(2) on coil required size step, and screw the nut of positive and negative threaded screw rod (4)；Gripper shoe (1) is along the ladder of cushion block (2)
Motion, often go up ladder be increase a specification die size, often next ladder be to move back to use during mould, gripper shoe (1)
Return to plane and move back use during mould for minimum gauge coil；The row (6) that lifts one's head that Copper Foil is welded is placed between two screws (7),
And with bolt presses lift one's head row (6), pacify a bolt gear in relative opening, adjustable low voltage wire winding is arranged on coiling
Start on machine according to drawing requirement coiling low-voltage coil；Move back mould: unscrew the positive and negative threaded screw rod of adjustable low voltage wire winding of locking
(4) nut, the inverse rotation in plus thread direction rotates positive and negative threaded screw rod (4), drives two gripper shoes (1) along the ladder of cushion block (2)
Move inward, fall ladder, panel (3) has been moved off the tightest of internal coil diameter with whereabouts, at this moment winding former upper and lower panel (3)
Point, winding former one side size reduction, extract the first adjustable low voltage wire winding.
7. according to claim 5 the using method of adjustable amorphous alloy transformer winding former it is characterised in that high-voltage line
The coiling of circle: then in the low-voltage coil extracting the first adjustable low voltage wire winding described out, place one and be less than in coil
The second high pressure in footpath, with hold mode (8), the center hole of second high pressure hold mode (8) is penetrated coiling arbor, carries out coiling
High-tension coil, takes out second high pressure hold mode (8) after complete.
8. according to claim 5 the using method of adjustable amorphous alloy transformer winding former it is characterised in that around complete
Coil in by drawing size lay the building block type wood square of same volume, by with the third sizing line of flitch block
Circle carries out 100～105 DEG C of die moulds of high temperature, cooling of coming out of the stove, takes out the third sizing flitch block after room temperature, proceeds to coil and fills
Join.
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| CN201510107632.2A CN104681271B (en) | 2015-03-11 | 2015-03-11 | Adjustable type amorphous alloy transformer winding die and manufacturing and use method |
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| CN201510107632.2A CN104681271B (en) | 2015-03-11 | 2015-03-11 | Adjustable type amorphous alloy transformer winding die and manufacturing and use method |
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| CN104681271B true CN104681271B (en) | 2017-01-18 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934218A (en) * | 2015-07-05 | 2015-09-23 | 济南玖源机电科技有限公司 | Winding mold with variable diameters for distribution transformer coil |
| CN108597851B (en) * | 2018-03-29 | 2023-10-20 | 北华大学 | Adjustable transformer winding former |
| CN108597861B (en) * | 2018-04-03 | 2020-05-22 | 华夏恒业变压器有限公司 | Foil winding type coil die for transformer production |
| CN109148149A (en) * | 2018-09-05 | 2019-01-04 | 华翔翔能电气股份有限公司 | Non- billon winding mould |
| CN110033943B (en) * | 2019-05-05 | 2024-03-26 | 西安永鹏机电设备制造有限公司 | Reducing die |
| CN111654173B (en) * | 2020-06-12 | 2021-06-15 | 张存存 | Automatic adjusting device for winding former spacing of winding machine |
| CN113421768B (en) * | 2021-06-17 | 2023-07-07 | 辽宁易发式电气设备有限公司 | Winding method of foil type elliptical coil of transformer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306607Y (en) * | 1997-10-20 | 1999-02-03 | 陈良德 | Segmented mold frame for winding of electric machine |
| JP3627594B2 (en) * | 1999-10-20 | 2005-03-09 | 株式会社日立製作所 | Ignition coil |
| CN103151163A (en) * | 2011-12-07 | 2013-06-12 | 中电电气(江苏)股份有限公司 | Rectangular coil adjustable die for amorphous alloy transformer |
| CN202523552U (en) * | 2012-03-29 | 2012-11-07 | 天津市特变电工变压器有限公司 | Adjustable mould for winding amorphous alloy rectangular windings |
| CN203774992U (en) * | 2014-04-18 | 2014-08-13 | 赵华勇 | Adjustable winding mold for single-phase motors |
| CN104043760B (en) * | 2014-05-28 | 2017-04-05 | 苏州市圣玛特电机设备制造有限公司 | A kind of adjustable automatic demoulding winding mould |
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Application publication date: 20150603 Assignee: Shenyang Pintuo Technology Co.,Ltd. Assignor: SHENYANG TIANTONG ELECTRIC POWER EQUIPMENT Co.,Ltd. Contract record no.: X2023980042722 Denomination of invention: An adjustable amorphous alloy transformer winding mold and its manufacturing and usage method Granted publication date: 20170118 License type: Common License Record date: 20231007 |
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Application publication date: 20150603 Assignee: Liaoning Longhua Technology Group Co.,Ltd. Assignor: SHENYANG TIANTONG ELECTRIC POWER EQUIPMENT Co.,Ltd. Contract record no.: X2023980045325 Denomination of invention: An adjustable amorphous alloy transformer winding mold and its manufacturing and usage method Granted publication date: 20170118 License type: Common License Record date: 20231102 |