CN106158234A - The stalloy unit of transformer core and the assemble method of transformator - Google Patents
The stalloy unit of transformer core and the assemble method of transformator Download PDFInfo
- Publication number
- CN106158234A CN106158234A CN201610798906.1A CN201610798906A CN106158234A CN 106158234 A CN106158234 A CN 106158234A CN 201610798906 A CN201610798906 A CN 201610798906A CN 106158234 A CN106158234 A CN 106158234A
- Authority
- CN
- China
- Prior art keywords
- side column
- stalloy
- center pillar
- auxiliary
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/021—Construction of PM
- H01F7/0215—Flexible forms, sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses stalloy unit and the assemble method of transformator of a kind of transformer core, the stalloy unit of this transformer core includes several stalloys;Described stalloy includes being provided with first side column in the first side column hole, is provided with the center pillar of middle post holes, is provided with second side column in the second side column hole, the first yoke sheet, the second yoke sheet;First yoke sheet and the second yoke sheet are in being oppositely arranged;Described first side column, center pillar, the second side column are sequentially arranged at intervals along rectilinear direction.The present invention can make the stacked the most simple and convenient of each stalloy of stalloy unit, thus can improve the stacked efficiency of stalloy, and, also can reduce open circuit loss and no-load current, noise, can reach the effect of environmental protection and energy saving.
Description
Technical field
The present invention relates to stalloy unit and the assemble method of transformator of a kind of transformer core.
Background technology
The iron core of existing transformator generally comprises several stalloy unit being sequentially stacked;Existing stalloy unit
Generally comprising several stalloys, these several stalloys are stacked in gradually offseting, and set so that the seam of stalloy is skew
Put.And in the laminating process of stalloy, due to these several stalloys need in gradually offseting setting, thus, need manual measurement
Each stalloy is positioned by offset dimensions, could realize the skew of each stalloy stacked, thus have a strong impact on stalloy unit
The stacked efficiency of each stalloy.
Summary of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is to provide the stalloy of a kind of transformer core
Unit, it, by rationally arranging the first side column hole, middle post holes, the second side column hole, can improve each stalloy of stalloy unit
Stacked efficiency.
The two of the purpose of the present invention are to provide the assemble method of a kind of transformator.
For solving the one of the problems referred to above, the technical solution adopted in the present invention is as follows:
The stalloy unit of transformer core, including several stalloys;Described stalloy includes the first yoke sheet, the second yoke
Sheet, and the most successively and spaced first side column, center pillar, the second side column;First yoke sheet and the second yoke sheet are phase
To setting;Wherein one end of center pillar is provided with the first male part, and the other end is provided with the second male part;First yoke sheet of stalloy is arranged
Between first side column and the second side column of this stalloy, and be provided with that the first male part with this stalloy matches first is recessed
Groove;Second yoke sheet of stalloy is arranged between the first side column of this stalloy and the second side column, and is provided with and this stalloy
The second groove that second male part matches;First side column is formed as side column lateral surface away from the side of center pillar, and center pillar is near limit
The side of post lateral surface is formed as center pillar lateral surface, and the second side column is formed as side column medial surface near the side of side column lateral surface;
First side column is provided with the first side column hole;Center pillar is provided with middle post holes;Second side column is provided with the second side column hole;These several silicon steel lamellas
Folding and arrange, and one of them being positioned in the stalloy of both sides is formed as first stalloy, another is formed as end stalloy;The
Distance between central axis and the side column lateral surface of this first side column in the first side column hole on one side column is distance L1;Distance
L1 gradually successively decreases to end the stalloy mode with tolerance as k from first stalloy;In the second side column hole on second side column
Distance between the side column medial surface of mandrel line and this second side column is distance L2, and distance L2 is from the individual silicon steel of first stalloy to end
The sheet mode with tolerance as k is gradually successively decreased;Between central axis and the center pillar lateral surface of this center pillar of the middle post holes on center pillar
Distance is distance L3, and distance L3 is gradually successively decreased to end the stalloy mode with tolerance as k from first stalloy;Described k > 0;
The first side column hole on each first side column is mutually aligned;Middle post holes on each center pillar is mutually aligned;On each second side column second
Side column hole is mutually aligned.
Stalloy unit includes 7 stalloys.
The wherein one side of described first yoke sheet is set to the first yoke sheet inclined-plane, and it is oblique that another side is set to the second yoke sheet
Face;The first side column inclined-plane of the first yoke sheet slopes which match with this stalloy it is provided with on first side column of described stalloy,
The second side column inclined-plane of the second yoke sheet slopes which match with this stalloy it is provided with on second side column of stalloy;Described second
The wherein one side of yoke sheet is set to the 3rd yoke sheet inclined-plane, and another side is set to the 4th yoke sheet inclined-plane;The of described stalloy
The 3rd side column inclined-plane of the 3rd yoke sheet slopes which match with this stalloy it is provided with, on the second side column of stalloy on one side column
It is provided with the 4th side column inclined-plane of the 4th yoke sheet slopes which match with this stalloy.
First side column is provided with the first auxiliary side column hole, the central axis in the first auxiliary side column hole on the first side column with this
Distance between the side column lateral surface of one side column is equal to central axis and this first limit in the first side column hole on this first side column
Distance between the side column lateral surface of post;The first auxiliary side column hole on each first side column is mutually aligned;Second side column is provided with
Two auxiliary side column holes, between central axis and the side column medial surface of this second side column in the second auxiliary side column hole on the second side column
Distance equal between central axis and the side column medial surface of this second side column in the second side column hole on this second side column away from
From;The second auxiliary side column hole on each second side column is mutually aligned;Center pillar is provided with post holes in auxiliary, the auxiliary center pillar on center pillar
Distance between the center pillar lateral surface of the central axis in hole and this center pillar is equal to the central axis of the middle post holes on this center pillar and is somebody's turn to do
Distance between the center pillar lateral surface of center pillar;In auxiliary on each center pillar, post holes is mutually aligned.
For solving the two of the problems referred to above, the technical solution adopted in the present invention is as follows:
The assemble method of transformator, this transformator includes several above-mentioned stalloy unit;The assembling side of this transformator
Method comprises the following steps:
A. workbench is got out;Described workbench is corresponding to the first side column hole of stalloy, the second side column hole, middle post holes
Position on be respectively arranged with the first side column locating shaft, the second side column locating shaft, center pillar locating shaft;
B. insulator foot group is placed on workbench, and is sleeved on the first side column locating shaft, the second side column locating shaft, center pillar
On locating shaft;This insulator foot group is provided with the placed side placed for stalloy;
C. first side column of each stalloy unit of transformator, center pillar, the second side column are sheathed on the first side column respectively and determine
On position axle, center pillar locating shaft, the second side column locating shaft, and each first side column of each stalloy unit is all according to from first silicon steel
First side column of sheet is sheathed on the first side column locating shaft to the order of the first side column of end stalloy, each stalloy unit
Each center pillar be all sheathed on center pillar locating shaft according to the order from the center pillar of first stalloy to the center pillar of end stalloy;Often
Each second side column of individual stalloy unit is all according to the second side column from the individual stalloy of the second side column of first stalloy to end
Order is sheathed on the second side column locating shaft;And by assembled for the first yoke sheet of stalloy in first side column and second of this stalloy
Between side column, make the first male part of first groove center pillar with this stalloy match, and all of first side column is stacked shape
Becoming the first side column group, all of center pillar is stacked forms center pillar group, and all of second side column is stacked forms the second side column group;
D. three coil groups are sleeved in the first side column group, center pillar group, the second side column group the most correspondingly;
E. by assembled for the second yoke sheet of stalloy between first side column and the second side column of this stalloy, and the second yoke is made
Second groove of sheet matches with the second male part of the center pillar of this stalloy;
F. insulation upper frame group is placed at the top of the stalloy being stacked, and will insulation upper frame group and insulation by connector
Base group is fixing to be connected, and makes each stalloy remain fixed between insulation upper frame group and insulator foot group.
First side column is provided with the first auxiliary side column hole, the central axis in the first auxiliary side column hole on the first side column with this
Distance between the side column lateral surface of one side column is equal to central axis and this first limit in the first side column hole on this first side column
Distance between the side column lateral surface of post;Second side column is provided with the second auxiliary side column hole, the second auxiliary side column on the second side column
Distance between the side column medial surface of the central axis in hole and this second side column is equal to the second side column hole on this second side column
Distance between the side column medial surface of central axis and this second side column;Center pillar is provided with post holes in auxiliary, in the auxiliary on center pillar
Distance between the center pillar lateral surface of the central axis of post holes and this center pillar equal to the middle post holes on this center pillar central axis with
Distance between the center pillar lateral surface of this center pillar;First in being plugged in the first auxiliary side column hole it is additionally provided with on workbench
Assist side column locating shaft, for the auxiliary center pillar locating shaft being plugged in auxiliary in post holes, for being plugged in the second auxiliary side column
The second auxiliary side column locating shaft in hole.
Compared to existing technology, the beneficial effects of the present invention is:
The present invention is by rationally arranging the first side column hole, middle post holes, the second side column hole on each stalloy, by utilizing the
Post holes, middle post holes, the para-position in the second side column hole on one side, it is not necessary to each stalloy just can be positioned by manual measurement offset dimensions,
Thus the stacked of each stalloy of stalloy unit can be made the most simply to save time, so that each stalloy of stalloy unit can be improved
Stacked efficiency, and, also can reduce open circuit loss and no-load current, noise, can reach the effect of environmental protection and energy saving;Additionally, pass through
Utilize each locating shaft to realize the para-position in each hole, the labor intensity of operator can be significantly reduced, significantly improve efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is enlarged drawing at the A of Fig. 1;
Fig. 3 is the schematic diagram of several stalloy stackings;
Fig. 4 is the stacking schematic diagram of center pillar;
Fig. 5 is the stacking schematic diagram of the first side column;
Fig. 6 is the front view that transformator erects;
Wherein, 10, stalloy;10a, first stalloy;10b, end stalloy;20, the first side column;21, the first side column
Hole;22, the first auxiliary side column hole;23, side column lateral surface;30, center pillar;31, middle post holes;32, post holes in auxiliary;33, outside center pillar
Side;40, the second side column;41, the second side column hole;42, the second auxiliary side column hole;43, side column medial surface;50, the first yoke sheet;
60, the second yoke sheet;70, coil groups.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
As Figure 1-5, the stalloy unit of transformer core, including several stalloys 10;Described stalloy 10 wraps
Include the first yoke sheet 50, the second yoke sheet 60, and the most successively and spaced first side column 20, center pillar the 30, second limit
Post 40;First yoke sheet 50 and the second yoke sheet 60 are in being oppositely arranged;Wherein one end of center pillar 30 is provided with the first male part, and the other end sets
There is the second male part;First yoke sheet 50 of stalloy 10 be arranged on the first side column 20 of this stalloy 10 and the second side column 40 it
Between, and it is provided with the first groove that the first male part with this stalloy 10 matches;Second yoke sheet 60 of stalloy 10 is arranged on
Between first side column 20 and second side column 40 of this stalloy 10, and it is provided with what the second male part with this stalloy 10 matched
Second groove;First side column 20 is formed as side column lateral surface 23 away from the side of center pillar 30, and center pillar 30 is near side column lateral surface 23
Side be formed as center pillar lateral surface 33, the second side column 40 is formed as side column medial surface 43 near the side of side column lateral surface 23;
First side column 20 is provided with the first side column hole 21;Center pillar 30 is provided with middle post holes 31;Second side column 40 is provided with the second side column hole 41;If should
Dry stalloy 10 stacking is arranged, and one of them being positioned in the stalloy 10 of both sides is formed as first stalloy 10a, another
Be formed as end stalloy 10b;The central axis in the first side column hole 21 on the first side column 20 and the side column of this first side column 20
Distance between lateral surface 23 is distance L1;Distance L1 is from the individual stalloy 10b side with tolerance as k of first stalloy 10a to end
Formula is gradually successively decreased;The central axis in the second side column hole 41 on the second side column 40 and the side column medial surface 43 of this second side column 40 it
Between distance be distance L2, distance L2 is gradually successively decreased to an end stalloy 10b mode with tolerance as k from first stalloy 10a;
Distance between central axis and the center pillar lateral surface 33 of this center pillar 30 of the middle post holes 31 on center pillar 30 is distance L3, distance L3
Gradually successively decrease to end the stalloy 10b mode with tolerance as k from first stalloy 10a;Described k > 0;On each first side column 20
The first side column hole 21 be mutually aligned;Middle post holes 31 on each center pillar 30 is mutually aligned;The second side column on each second side column 40
Hole 41 is mutually aligned.
In laminating process, these several stalloys 10 can be cascading, and make the first limit of each stalloy 10
Post holes 21 is mutually aligned, and middle post holes 31 is mutually aligned, and the second side column hole 41 is mutually aligned, thus can quickly realize stalloy unit
Each stalloy 10 skew stacked, thus, this utility model is by utilizing the first side column hole 21, middle post holes the 31, second side column hole
The para-position of 41, it is not necessary to manual measurement offset dimensions, each stalloy skew that just can realize this stalloy unit is stacked, when can save
Between, improve the stacked efficiency of stalloy.
Stalloy unit includes 7 stalloys, and due in the seam of each stalloy 10 in staggering setting, 7 can be formed
Level misconnection crack structure, thus the magnetic flux density of seam crossing can be reduced to reduce open circuit loss and no-load current, noise, reach environmental protection
Energy-conservation effect.
Concrete, the wherein one side of described first yoke sheet 50 is set to the first yoke sheet inclined-plane, and another side is set to the
Two yoke sheet inclined-planes;The first yoke sheet slopes which match with this stalloy 10 it is provided with on first side column 20 of described stalloy 10
First side column inclined-plane, the second side column 40 of stalloy 10 is provided with of the second yoke sheet slopes which match with this stalloy 10
Two side column inclined-planes;The wherein one side of described second yoke sheet 60 is set to the 3rd yoke sheet inclined-plane, and another side is set to the 4th yoke
Sheet inclined-plane;The 3rd of the 3rd yoke sheet slopes which match with this stalloy 10 the it is provided with on first side column 20 of described stalloy 10
Side column inclined-plane, the second side column 40 of stalloy 10 is provided with the 4th limit of the 4th yoke sheet slopes which match with this stalloy 10
Post inclined-plane, thus by utilizing the first yoke sheet inclined-plane, the second yoke sheet inclined-plane and first limit of the first side column 20 of the first yoke sheet 50
Post inclined-plane, the cooperation on the second side column inclined-plane of the second side column 40, can quickly realize the first yoke sheet 50 and first side column the 20, second limit
Location between post 40;And by utilizing the 3rd yoke sheet inclined-plane, the 4th yoke sheet inclined-plane and first side column 20 of the second yoke sheet 60
3rd side column inclined-plane, the cooperation on the 4th side column inclined-plane of the second side column 40, can quickly realize the second yoke sheet 60 and the first side column 20,
Location between second side column 40.
First side column 20 is provided with the first auxiliary side column hole 22, the central shaft in the first auxiliary side column hole 22 on the first side column 20
Distance between the side column lateral surface 23 of line and this first side column 20 is equal in the first side column hole 21 on this first side column 20
Distance between the side column lateral surface 23 of mandrel line and this first side column 20;The first auxiliary side column hole 22 on each first side column 20
It is mutually aligned;Second side column 40 is provided with the second auxiliary side column hole 42, the center in the second auxiliary side column hole 42 on the second side column 40
Distance between the side column medial surface 43 of axis and this second side column 40 is equal to the second side column hole 41 on this second side column 40
Distance between the side column medial surface 43 of central axis and this second side column 40;The second auxiliary side column on each second side column 40
Hole 42 is mutually aligned;Center pillar 30 is provided with post holes 32 in auxiliary, the central axis of post holes 32 and this center pillar in the auxiliary on center pillar 30
Distance between the center pillar lateral surface 33 of 30 is equal to the central axis of the middle post holes 31 on this center pillar 30 and the center pillar of this center pillar 30
Distance between lateral surface 33;In auxiliary on each center pillar 30, post holes 32 is mutually aligned.And by utilizing the first auxiliary side column hole
22, the para-position of post holes 32 in the second auxiliary side column hole 42, auxiliary, can further improve the convenience of assembling.
Wherein, the iron core of this transformator can include several stalloy unit being sequentially stacked, each center pillar 30 of this iron core
The cross section of the center pillar group formed is rounded, the cross section of the first yoke sheet group that each first yoke sheet 50 is formed, the second yoke sheet 60 institute
The cross section of the second yoke sheet group formed is the most D-shaped, to reduce the first side column the 20, second side column 40 and center pillar 30 length dimension, from
And reduce the weight of iron core, under same magnetic flux density, weight unshakable in one's determination is the least, and its open circuit loss, no-load current and noise are more
Low, thus can be further up to energy-saving and cost-reducing effect.And, also can by the first yoke sheet 50 of the minimum level of transformer core,
The width of the second yoke sheet 60 is set to wider, such as, may be configured as 135mm, can increase first yoke sheet the 50, second yoke sheet unshakable in one's determination
60 with the contact area of external insulation folder, be substantially improved clamp position, reduce transformer noise.
The invention also discloses the assemble method of transformator, this transformator includes several above-mentioned stalloy unit;Should
The assemble method of transformator comprises the following steps:
A. workbench is got out;Described workbench corresponding to stalloy 10 the 21, second side column hole 41, the first side column hole,
The first side column locating shaft, the second side column locating shaft, center pillar locating shaft it is respectively arranged with on the position of middle post holes 31;
B. insulator foot group is placed on workbench, and is sleeved on the first side column locating shaft, the second side column locating shaft, center pillar
On locating shaft;This insulator foot group is provided with the placed side placed for stalloy 10;
C. the first side column 20 of each stalloy unit of transformator, center pillar the 30, second side column 40 are sheathed on first respectively
On side column locating shaft, center pillar locating shaft, the second side column locating shaft, and each first side column 20 of each stalloy unit all according to from
First side column 20 of first stalloy 10a is sheathed on the first side column location to the order of first side column 20 of end stalloy 10b
On axle, each center pillar 30 of each stalloy unit is all according to from the center pillar 30 of first stalloy 10a to end stalloy 10b
The order of post 30 is sheathed on center pillar locating shaft;Each second side column 40 of each stalloy unit is all according to from first stalloy
Second side column 40 of 10a is sheathed on the second side column locating shaft to the order of second side column 40 of end stalloy 10b;And by silicon
First yoke sheet 50 assembly of steel disc 10, between the first side column 20 and second side column 40 of this stalloy 10, makes the first groove and is somebody's turn to do
First male part of the center pillar 30 of stalloy 10 matches, and all of first stacked first side column group that formed of side column 20, all
The stacked center pillar group that formed of center pillar 30, all of second side column 40 is stacked forms the second side column group;
D. three coil groups 70 are sleeved on the most correspondingly in the first side column group, center pillar group, the second side column group (as
Shown in Fig. 6);
E. by the second yoke sheet 60 assembly of stalloy 10 between the first side column 20 and second side column 40 of this stalloy 10,
And make the second groove of the second yoke sheet 60 match with the second male part of the center pillar 30 of this stalloy 10;
F. place the upper frame group that insulate at the top of the stalloy 10 being stacked, and upper frame group will be insulated with exhausted by connector
Edge base group is fixing to be connected, and makes each stalloy 10 remain fixed between insulation upper frame group and insulator foot group.
Preferably, the first auxiliary side column location workbench being additionally provided with in being plugged in the first auxiliary side column hole 22
Axle, for the auxiliary center pillar locating shaft being plugged in auxiliary in post holes 32, in being plugged in the second auxiliary side column hole 42 the
Two auxiliary side column locating shafts, with in the assembling process of transformator, the first side column 20 is sleeved on the first side column locating shaft and first
Outside auxiliary side column locating shaft, center pillar 30 is sleeved on outside center pillar locating shaft and auxiliary center pillar locating shaft, and the second side column 40 is sleeved on the
Outside two side column locating shafts and the second auxiliary side column locating shaft, the first side column, the positioning stablity of center pillar the 30, second side column 40 can be improved
Property.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. the stalloy unit of transformer core, it is characterised in that: include several stalloys;Described stalloy includes the first yoke
Sheet, the second yoke sheet, and the most successively and spaced first side column, center pillar, the second side column;First yoke sheet and second
Yoke sheet is in being oppositely arranged;Wherein one end of center pillar is provided with the first male part, and the other end is provided with the second male part;The first of stalloy
Yoke sheet is arranged between the first side column of this stalloy and the second side column, and is provided with the first male part with this stalloy and matches
The first groove;Second yoke sheet of stalloy is arranged between the first side column of this stalloy and the second side column, and is provided with and is somebody's turn to do
The second groove that second male part of stalloy matches;First side column is formed as side column lateral surface away from the side of center pillar, in
Post is formed as center pillar lateral surface near the side of side column lateral surface, and the second side column is formed as side column near the side of side column lateral surface
Medial surface;First side column is provided with the first side column hole;Center pillar is provided with middle post holes;Second side column is provided with the second side column hole;These several
Stalloy stacking is arranged, and one of them being positioned in the stalloy of both sides is formed as first stalloy, and another is formed as end
Stalloy;Distance between central axis and the side column lateral surface of this first side column in the first side column hole on the first side column be away from
From L1;Distance L1 is gradually successively decreased to end the stalloy mode with tolerance as k from first stalloy;The second limit on second side column
Distance between the side column medial surface of the central axis of post holes and this second side column is distance L2, distance L2 from first stalloy to
End the stalloy mode with tolerance as k is gradually successively decreased;Outside the central axis of middle post holes on center pillar and the center pillar of this center pillar
Distance between face is distance L3, and distance L3 is gradually successively decreased to end the stalloy mode with tolerance as k from first stalloy;Institute
State k > 0;The first side column hole on each first side column is mutually aligned;Middle post holes on each center pillar is mutually aligned;On each second side column
The second side column hole be mutually aligned.
2. the stalloy unit of transformer core as claimed in claim 1, it is characterised in that: stalloy unit includes 7 silicon
Steel disc.
3. the stalloy unit of transformer core as claimed in claim 1, it is characterised in that: wherein the one of described first yoke sheet
Side is set to the first yoke sheet inclined-plane, and another side is set to the second yoke sheet inclined-plane;Arrange on first side column of described stalloy
There is the first side column inclined-plane of the first yoke sheet slopes which match with this stalloy, the second side column of stalloy is provided with and this silicon
Second side column inclined-plane of the second yoke sheet slopes which match of steel disc;The wherein one side of described second yoke sheet is set to the 3rd yoke sheet
Inclined-plane, another side is set to the 4th yoke sheet inclined-plane;It is provided with the 3rd with this stalloy on first side column of described stalloy
3rd side column inclined-plane of yoke sheet slopes which match, the second side column of stalloy is provided with the 4th yoke sheet inclined-plane with this stalloy
The 4th side column inclined-plane matched.
4. the stalloy unit of transformer core as claimed in claim 1, it is characterised in that: the first side column is provided with the first auxiliary
Side column hole, the distance between central axis and the side column lateral surface of this first side column in the first auxiliary side column hole on the first side column
Equal to the distance between central axis and the side column lateral surface of this first side column in the first side column hole on this first side column;Each
The first auxiliary side column hole on one side column is mutually aligned;Second side column is provided with the second auxiliary side column hole, second on the second side column
Distance between central axis and the side column medial surface of this second side column in auxiliary side column hole is equal to second on this second side column
Distance between central axis and the side column medial surface of this second side column in side column hole;The second auxiliary limit on each second side column
Post holes is mutually aligned;Center pillar is provided with post holes in auxiliary, outside in the auxiliary on center pillar, the central axis of post holes is with the center pillar of this center pillar
Distance between side is equal to the distance between central axis and the center pillar lateral surface of this center pillar of the middle post holes on this center pillar;Respectively
In auxiliary on center pillar, post holes is mutually aligned.
5. the assemble method of transformator, it is characterised in that: this transformator includes the stalloy list described in several claim 1
Unit;The assemble method of this transformator comprises the following steps:
A. workbench is got out;Described workbench is corresponding to the first side column hole of stalloy, the second side column hole, the position of middle post holes
Put and be respectively arranged with the first side column locating shaft, the second side column locating shaft, center pillar locating shaft;
B. insulator foot group is placed on workbench, and is sleeved on the first side column locating shaft, the second side column locating shaft, center pillar location
On axle;This insulator foot group is provided with the placed side placed for stalloy;
C. first side column of each stalloy unit of transformator, center pillar, the second side column are sheathed on respectively the first side column locating shaft,
On center pillar locating shaft, the second side column locating shaft, and each first side column of each stalloy unit is all according to from first stalloy
First side column is sheathed on the first side column locating shaft to the order of the first side column of end stalloy, each stalloy unit each
Center pillar is all sheathed on center pillar locating shaft according to the order from the center pillar of first stalloy to the center pillar of end stalloy;Each silicon
Each second side column of steel disc unit is all according to the order from the second side column of first stalloy to the second side column of end stalloy
It is sheathed on the second side column locating shaft;And by assembled for the first yoke sheet of stalloy the first side column in this stalloy and the second side column
Between, make the first male part of first groove center pillar with this stalloy match, and all of first side column is stacked formation
One side column group, all of center pillar is stacked forms center pillar group, and all of second side column is stacked forms the second side column group;
D. three coil groups are sleeved in the first side column group, center pillar group, the second side column group the most correspondingly;
E. by assembled for the second yoke sheet of stalloy between first side column and the second side column of this stalloy, and the second yoke sheet is made
Second groove matches with the second male part of the center pillar of this stalloy;
F. insulation upper frame group is placed at the top of the stalloy being stacked, and will insulation upper frame group and insulator foot by connector
Group is fixing to be connected, and makes each stalloy remain fixed between insulation upper frame group and insulator foot group.
6. the assemble method of transformator as claimed in claim 5, it is characterised in that: the first side column is provided with the first auxiliary side column
Hole, the distance between central axis and the side column lateral surface of this first side column in the first auxiliary side column hole on the first side column is equal to
Distance between central axis and the side column lateral surface of this first side column in the first side column hole on this first side column;Second side column
Being provided with the second auxiliary side column hole, second on the second side column assists inside the central axis in side column hole and the side column of this second side column
Distance between face equal to central axis and this second side column in the second side column hole on this second side column side column medial surface it
Between distance;Center pillar is provided with post holes in auxiliary, the central axis of post holes and the center pillar lateral surface of this center pillar in the auxiliary on center pillar
Between distance equal to the distance between central axis and the center pillar lateral surface of this center pillar of the middle post holes on this center pillar;Workbench
On be additionally provided with in being plugged in the first auxiliary side column hole first auxiliary side column locating shaft, for being plugged in post holes in auxiliary
Interior assists center pillar locating shaft, for the second auxiliary side column locating shaft being plugged in the second auxiliary side column hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610798906.1A CN106158234B (en) | 2016-08-31 | 2016-08-31 | The assemble method of transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610798906.1A CN106158234B (en) | 2016-08-31 | 2016-08-31 | The assemble method of transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106158234A true CN106158234A (en) | 2016-11-23 |
CN106158234B CN106158234B (en) | 2018-04-13 |
Family
ID=57344974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610798906.1A Active CN106158234B (en) | 2016-08-31 | 2016-08-31 | The assemble method of transformer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106158234B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108511162A (en) * | 2018-02-28 | 2018-09-07 | 泰州市天力铁芯制造有限公司 | Convenient for the transformer core of splicing installation |
CN111327164A (en) * | 2020-02-27 | 2020-06-23 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
CN117393303A (en) * | 2023-11-17 | 2024-01-12 | 山东泰开箱变有限公司 | New energy oil immersed transformer iron-holding core winding process and device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104575974A (en) * | 2014-12-29 | 2015-04-29 | 南京大全变压器有限公司 | Novel transformer core positioning structure and method |
CN204695936U (en) * | 2015-07-06 | 2015-10-07 | 山东玲珑机电有限公司 | A kind of transformer and transformer core |
CN205122351U (en) * | 2015-11-25 | 2016-03-30 | 重庆科新电气有限公司 | Step -by -step ladder seam formula iron core |
CN206022024U (en) * | 2016-08-31 | 2017-03-15 | 广州市一变电气设备有限公司 | The silicon steel blade unit of transformer core |
-
2016
- 2016-08-31 CN CN201610798906.1A patent/CN106158234B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104575974A (en) * | 2014-12-29 | 2015-04-29 | 南京大全变压器有限公司 | Novel transformer core positioning structure and method |
CN204695936U (en) * | 2015-07-06 | 2015-10-07 | 山东玲珑机电有限公司 | A kind of transformer and transformer core |
CN205122351U (en) * | 2015-11-25 | 2016-03-30 | 重庆科新电气有限公司 | Step -by -step ladder seam formula iron core |
CN206022024U (en) * | 2016-08-31 | 2017-03-15 | 广州市一变电气设备有限公司 | The silicon steel blade unit of transformer core |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108511162A (en) * | 2018-02-28 | 2018-09-07 | 泰州市天力铁芯制造有限公司 | Convenient for the transformer core of splicing installation |
CN111327164A (en) * | 2020-02-27 | 2020-06-23 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
CN111327164B (en) * | 2020-02-27 | 2022-05-24 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
CN117393303A (en) * | 2023-11-17 | 2024-01-12 | 山东泰开箱变有限公司 | New energy oil immersed transformer iron-holding core winding process and device |
CN117393303B (en) * | 2023-11-17 | 2024-04-30 | 山东泰开箱变有限公司 | New energy oil immersed transformer iron-holding core winding process and device |
Also Published As
Publication number | Publication date |
---|---|
CN106158234B (en) | 2018-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106158234A (en) | The stalloy unit of transformer core and the assemble method of transformator | |
CN202352467U (en) | Sheet-folding type transformer iron core | |
CN102360781B (en) | Separable transformer with magnetic core in nested structure | |
CN203536171U (en) | Three-phase stereo fracture-type roll iron core | |
CN201181621Y (en) | Low-loss iron core reactor | |
CN202513704U (en) | Motor rotor insulation sleeve | |
CN102360793A (en) | Full face type pulling plate and clamping piece structure | |
CN206022024U (en) | The silicon steel blade unit of transformer core | |
CN205789424U (en) | A kind of electrical transformer cores return yoke structure | |
CN204010998U (en) | A kind of magnet assembly | |
CN102945741B (en) | A kind of three-phase three-column H level open type SGB10 type amorphous alloy transformer | |
CN107251173A (en) | A kind of photovoltaic power generation transformer | |
KR20160081493A (en) | A core for transformer | |
CN101777416A (en) | Rectangular fillet iron core for shell type transformer | |
CN101373658B (en) | Conductive winding structure and transformer device using the same | |
CN209217810U (en) | A kind of stator core and motor with high stacking factor | |
CN201163564Y (en) | Miniature transformer iron core/winding structure | |
CN207097669U (en) | Transformer core-lamination stack platform | |
CN206059126U (en) | A kind of low voltage heavy current transformer | |
CN210110457U (en) | Three-dimensional support for ultra-high voltage transformer | |
CN202488320U (en) | Brushless direct current motor device | |
CN101834061B (en) | EI-type transformer | |
CN201113571Y (en) | DC electric machine | |
CN101266873A (en) | Non crystal iron core connector structure | |
CN105742031B (en) | The stacked iron core and its process of a kind of solid transformer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |