CN214099395U - Iron core lamination auxiliary tool - Google Patents
Iron core lamination auxiliary tool Download PDFInfo
- Publication number
- CN214099395U CN214099395U CN202120419922.1U CN202120419922U CN214099395U CN 214099395 U CN214099395 U CN 214099395U CN 202120419922 U CN202120419922 U CN 202120419922U CN 214099395 U CN214099395 U CN 214099395U
- Authority
- CN
- China
- Prior art keywords
- template
- iron core
- auxiliary tool
- core lamination
- die body
- 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.)
- Active
Links
Images
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
An iron core lamination auxiliary tool comprises a main die body 1, a template 2, a pressing plate 3 and a fastening bolt 4; the upper surface and the lower surface of the main die body 1 are respectively provided with a template 2; one surface of the template 2, which is far away from the main die body 1, is respectively provided with a pressing plate 3; the main die body 1, the template 2 and the pressing plate 3 are respectively and correspondingly provided with a screw hole 5; a fastening bolt 4 is movably arranged in the screw hole 5; the main die body 1, the template 2 and the pressing plate 3 are connected through fastening bolts 4; a notch 6 is arranged at one corner of the template 2; and a limiting step 7 is arranged on the surface of one end where the notch 6 is positioned. The iron core lamination auxiliary tool has excellent effect, improves the lamination efficiency while effectively reducing the no-load process coefficient, and produces a transformer with lower loss.
Description
Technical Field
The utility model belongs to the technical field of the transformer is made, concretely relates to lamination appurtenance unshakable in one's determination.
Background
At present, in the stacking of small and medium-sized transformer cores, a method of stacking two sheets by using three-level joints is generally adopted. The process method has simple process and high efficiency, but the stacking process coefficient of the silicon steel sheets is large, and the process coefficient can be reduced by adopting multi-level seams and stacking one by one, but the stacking efficiency is low. Therefore, the technical problem to be solved in the field is to accelerate the stacking speed by auxiliary equipment.
Disclosure of Invention
An object of the utility model is to avoid prior art not enough, provide an iron core lamination appurtenance to effectively solve prior art's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an iron core lamination auxiliary tool comprises a main die body 1, a template 2, a pressing plate 3 and a fastening bolt 4;
the upper surface and the lower surface of the main die body 1 are respectively provided with a template 2; one surface of the template 2, which is far away from the main die body 1, is respectively provided with a pressing plate 3; the main die body 1, the template 2 and the pressing plate 3 are respectively and correspondingly provided with a screw hole 5; a fastening bolt 4 is movably arranged in the screw hole 5; the main die body 1, the template 2 and the pressing plate 3 are connected through fastening bolts 4;
a notch 6 is arranged at one corner of the template 2; a limiting step 7 is arranged on the surface of one end where the notch 6 is located; the arrangement of the limiting step 7 and the gap 6 causes a cavity structure to be formed between the limiting step and the main die body 1 and between the limiting step and the die plate 2, so that the steel sheet can enter the cavity structure.
Further, the fastening bolt 4 is provided with a plurality of bolts.
Further, a baffle 8 is arranged at one end of the main die body 1; the outer edge of the baffle 8 is higher than the outer edge of the main mold body 1.
Furthermore, the inclined angle of the limiting step 7 is set to be any angle.
Further, the inclined angle of the limit step 7 is set to be 45 DEG
Furthermore, the limiting step 7 is provided with a plurality of layers.
Further, the width of the limiting step 7 is set to be 1-5 mm.
Furthermore, the height of the limiting step 7 is set corresponding to the thickness of the iron core sheet.
Furthermore, the main die body 1, the die plate 2 and the pressing plate 3 are made of steel.
Further, a groove 9 is arranged at the joint of the baffle 8 and the main mold body 1.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the iron core lamination auxiliary tool consists of a main die body, a template, a pressing plate and a fastening bolt. The template is installed on the main die body through the fastening bolt and the pressing plate, one side of the template is symmetrical, different shapes are obtained by using different two sides when the template is used, the template is provided with the limiting steps, the limiting steps are selected according to silicon steel sheets with different thicknesses, and the step number of the limiting steps is selected according to the fact that the silicon steel sheets are divided into several pieces according to the needs.
By using the iron core lamination auxiliary tool, the multi-stage iron core lamination can be completed at one time, and the lamination efficiency is improved. The iron core lamination auxiliary tool has excellent effect, improves the lamination efficiency while effectively reducing the no-load process coefficient, and produces a transformer with lower loss.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention in a disassembled state;
fig. 3 is a schematic top view of the form of the present invention;
fig. 4 is a schematic view of the core segment of the present invention in a positioned state;
in the figure: a master mould body 1; a template 2; a pressing plate 3; a fastening bolt 4; a screw hole 5; a notch 6; a limiting step 7; a baffle plate 8; a groove 9.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in the figure:
example 1:
an iron core lamination auxiliary tool comprises a main die body 1, a template 2, a pressing plate 3 and a fastening bolt 4;
the upper surface and the lower surface of the main die body 1 are respectively provided with a template 2; one surface of the template 2, which is far away from the main die body 1, is respectively provided with a pressing plate 3; the main die body 1, the template 2 and the pressing plate 3 are respectively and correspondingly provided with a screw hole 5; a fastening bolt 4 is movably arranged in the screw hole 5; the main die body 1, the template 2 and the pressing plate 3 are connected through fastening bolts 4;
a notch 6 is arranged at one corner of the template 2; and a limiting step 7 is arranged on the surface of one end where the notch 6 is positioned.
Example 2:
on the basis of embodiment 1, the fastening bolt 4 is provided in a plurality of numbers.
Example 3:
on the basis of the embodiment 1-2, one end of the main die body 1 is provided with a baffle 8; the outer edge of the baffle 8 is higher than the outer edge of the main mold body 1.
Example 4:
on the basis of the embodiments 1 to 3, the inclined angle of the limit step 7 is set to be any angle.
Example 5:
on the basis of the embodiments 1 to 4, the inclination angle of the limit step 7 is set to 45 °.
Example 6:
on the basis of the embodiments 1-5, the limiting step 7 is provided with a plurality of layers.
Example 7:
on the basis of the embodiments 1-6, the width of the limiting step 7 is set to be 1 mm-5 mm.
Example 8:
on the basis of the embodiments 1 to 7, the height of the limiting step 7 is set corresponding to the thickness of the core sheet.
Example 9:
on the basis of the embodiments 1 to 8, the main die body 1, the die plate 2 and the pressing plate 3 are made of steel.
Example 10:
on the basis of embodiments 1 to 9, a groove 9 is provided at the junction of the baffle 8 and the main mold body 1.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An iron core lamination auxiliary tool is characterized by comprising a main die body (1), a template (2), a pressing plate (3) and a fastening bolt (4);
the upper surface and the lower surface of the main die body (1) are respectively provided with a template (2); one surface of the template (2) far away from the main die body (1) is respectively provided with a pressing plate (3); the main die body (1), the template (2) and the pressing plate (3) are respectively and correspondingly provided with a screw hole (5); a fastening bolt (4) is movably arranged in the screw hole (5);
the main die body (1), the template (2) and the pressing plate (3) are connected through fastening bolts (4);
a notch (6) is arranged at one corner of the template (2); a limiting step (7) is arranged on the surface of one end where the notch (6) is positioned.
2. An iron core lamination auxiliary tool according to claim 1, characterized in that said fastening bolt (4) is provided in several numbers.
3. An auxiliary core lamination tool according to claim 1, characterized in that a stop plate (8) is provided at one end of said main mold body (1); the outer edge of the baffle (8) is higher than the outer edge of the main mould body (1).
4. An iron core lamination auxiliary tool according to claim 1, characterized in that said limit steps (7) are arranged at any angle of inclination.
5. An iron core lamination auxiliary tool according to claim 4, characterized in that said limit step (7) is inclined at an angle of 45 °.
6. An auxiliary tool for core laminations, according to claim 1, characterized in that said stop step (7) is provided in several layers.
7. An iron core lamination auxiliary tool according to claim 1, characterized in that the width of said limit step (7) is set to 1 mm-5 mm.
8. An iron core lamination auxiliary tool according to claim 1, characterized in that the height of said limit step (7) is set in correspondence with the thickness of the iron core sheet.
9. An auxiliary tool for iron core lamination according to claim 1, characterized in that said main mold body (1), said mold plate (2) and said pressing plate (3) are made of steel.
10. An iron core lamination auxiliary tool according to claim 3, characterized in that the junction of said baffle (8) and the main mold body (1) is provided with a recess (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419922.1U CN214099395U (en) | 2021-02-25 | 2021-02-25 | Iron core lamination auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419922.1U CN214099395U (en) | 2021-02-25 | 2021-02-25 | Iron core lamination auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214099395U true CN214099395U (en) | 2021-08-31 |
Family
ID=77440697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120419922.1U Active CN214099395U (en) | 2021-02-25 | 2021-02-25 | Iron core lamination auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214099395U (en) |
-
2021
- 2021-02-25 CN CN202120419922.1U patent/CN214099395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214099395U (en) | Iron core lamination auxiliary tool | |
| CN209094441U (en) | A kind of steel piston insert forging mold | |
| CN202192164U (en) | Profiling die for long slab | |
| CN208230669U (en) | A kind of transition steel pipe auxiliary device for pressing | |
| CN103611798B (en) | A kind of square washer continuous mould structure | |
| CN214417401U (en) | Pneumatic device for base cover die of easy-open cover | |
| CN213108325U (en) | A carbon fiber car fin integrated into one piece mould for burying metalwork in | |
| CN103611795B (en) | A kind of square washer progressive die production technology | |
| CN106493233A (en) | A kind of vehicle intercooler pipe grid shaping mould | |
| CN207343584U (en) | A kind of precise punching die | |
| CN206356462U (en) | A kind of diel with the automatic clearing function of waste material | |
| CN213614133U (en) | Neodymium iron boron forming processing device | |
| CN220883100U (en) | Light carbon fiber composite missile wing die | |
| CN205763328U (en) | Plate-type heat exchanger slab mould | |
| CN207188746U (en) | A kind of nuclear power generating equipment bolt forming without stock removel mould | |
| CN205587551U (en) | Mark time device of secondary moulded section of marine type B steel | |
| CN214442824U (en) | Quick-change combined template applied to static pressure casting molding production line | |
| CN215471985U (en) | Pulling tool for protecting graphite plate | |
| CN105642778B (en) | Type B steel peculiar to vessel is marked time the device of secondary pressing mold shaping | |
| CN218985552U (en) | Lamination die for die casting | |
| CN216373281U (en) | Quick detachable rubber extrusion tooling | |
| CN217740335U (en) | Ferrite core powder compacting die | |
| CN219621213U (en) | Split quenching die for large bearing ring | |
| CN213440907U (en) | Automatic demoulding mould for pipe fitting elbow | |
| CN212216733U (en) | Manhole flange ellipse drawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |