CN208335982U - A kind of iron core overlapping tooling - Google Patents
A kind of iron core overlapping tooling Download PDFInfo
- Publication number
- CN208335982U CN208335982U CN201821051625.0U CN201821051625U CN208335982U CN 208335982 U CN208335982 U CN 208335982U CN 201821051625 U CN201821051625 U CN 201821051625U CN 208335982 U CN208335982 U CN 208335982U
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- iron core
- rectangle frame
- frame pedestal
- core overlapping
- detent
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Abstract
The utility model discloses a kind of iron core overlapping toolings, including rectangle frame pedestal；Rectangle frame pedestal upper end four corners are equipped with the detent block that cross section is L shape, and the right angle medial surface of two neighboring detent block is oppositely arranged；Rectangle frame pedestal upper surface is set there are two limited block, two limited blocks are located at the two sides of rectangle frame pedestal, the opposite face of two limited blocks offers trapezoidal groove, and limited block offers the card slot of multiple triangular prism shapes in the medial surface of trapezoidal groove, and multiple card slots form zigzag.The utility model passes through the accurate limit of four detent blocks and two limited blocks, can fast implement iron core overlapping, greatly shorten the time of transformer core-lamination stack, while can also ensure the precision of product after closed assembly.
Description
Technical field
The utility model relates to transformer core-lamination stack technical fields, in particular to a kind of iron core overlapping tooling.
Background technique
Iron core is the Primary magnetic circuit part of transformer, by surface be coated with insulated paint hot rolling or cold-reduced silicon sheet closed assembly and
At.Existing transformer core-lamination stack, it usually needs 2-4 operators require by hand according to technology and technique by silicon steel sheet heap
Shape is built up, one transformer core of closed assembly needs one to two days time, and it is time-consuming and laborious, and due to not positioning work accurately
Dress, frequently can lead to product quality fluctuation it is larger, be unable to satisfy transformer core high precision requirement.
Utility model content
The purpose of this utility model is to provide a kind of iron core overlapping toolings, so as to solve the deficiencies in the prior art.
To realize the utility model aim, the technical solution of use are as follows: a kind of iron core overlapping tooling, it is characterised in that: packet
Include rectangle frame pedestal；Rectangle frame pedestal upper end four corners are equipped with the detent block that cross section is L shape, and two neighboring detent
The right angle medial surface of block is oppositely arranged；Rectangle frame pedestal upper surface is set there are two limited block, and two limited blocks are located at
The two sides of rectangle frame pedestal, the opposite face of two limited blocks offer trapezoidal groove, medial surface of the limited block in trapezoidal groove
The card slot of multiple triangular prism shapes is offered, and multiple card slots form zigzag.
Further, the trapezoidal groove is isosceles trapezoid groove.
Further, the angle between the trapezoidal groove two sides is 90 °.
Further, the limited block is located between two detent blocks.
Further, the rectangle frame pedestal is made of the mounting plate of four head and the tail connections.
Further, described two limited blocks are separately positioned on two opposite mounting plate upper ends of rectangle frame pedestal.
Further, the limited block is located at the middle part of mounting plate.
Further, the upper end of the rectangle frame pedestal offers multiple mounting grooves being engaged with detent block.
Further, the upper end of the rectangle frame pedestal offers the mounting groove being engaged with limited block.
Further, the multiple card slot is 5.
The beneficial effects of the utility model are:
The utility model passes through the accurate limit of four detent blocks and two limited blocks, can fast implement iron core overlapping, greatly
The big time for shortening transformer core-lamination stack, while can also ensure the precision of product after closed assembly.
Detailed description of the invention
Fig. 1 is the top view after transformer core-lamination stack；
Fig. 2 is the main view after transformer core-lamination stack；
Fig. 3 makes the top view of iron core overlapping tooling.
Fig. 4 is the top view of limited block；
Fig. 5 is the structural schematic diagram of limited block；
Fig. 6 is the structural schematic diagram of detent block.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1-6 shows iron core overlapping tooling provided by the utility model, including rectangle frame pedestal 1；The rectangle frame bottom
1 upper end four corners of seat are equipped with the detent block 2 that cross section is L shape, and the right angle medial surface of two neighboring detent block 2 is set relatively
It sets；1 upper surface of rectangle frame pedestal is set there are two limited block 3, and two limited blocks 3 are located at the two sides of rectangle frame pedestal 1,
The opposite face of two limited blocks 3 offers trapezoidal groove, and limited block 3 offers multiple triangular prisms in the medial surface of trapezoidal groove
The card slot 32 of shape, and multiple card slots 32 form zigzag.
The trapezoidal groove of limited block 3 is isosceles trapezoid groove；Angle between the trapezoidal groove two sides 33 is 90 °.
Two limited blocks 3 are respectively positioned between two neighboring detent block 2.The multiple card slot 32 is 5.
Rectangle frame pedestal 1 is made of the mounting plate of four head and the tail connections；Described two limited blocks 3 are separately positioned on rectangle frame
The opposite mounting plate upper end of two of pedestal 1；The limited block 3 is located at the middle part of mounting plate.
The upper end of rectangle frame pedestal 1 offers multiple mounting grooves being engaged with detent block 2, convenient for removing detent block 2；
The upper end of the rectangle frame pedestal 1 offers the mounting groove being engaged with limited block 3, convenient for removing limited block 3.
Working principle: first removing four detent blocks 2, then by multiple both ends be isoceles triangle shape silicon steel sheet 8 successively
Dislocation, which is stuck in multiple card slots 32 of limited block 3, carries out closed assembly；Then four detent blocks 2 are mounted on the four of rectangle frame pedestal 1
At angle, and remove two limited blocks 3；The silicon steel sheet 9 that four both ends are right angle trigonometry shape is finally stuck in two neighboring card
In the right angle 21 of position block, and closed assembly from level to level；After the completion of closed assembly, four detent blocks 2 are removed.
The utility model passes through the accurate limit of four detent blocks 2 and two limited blocks 3, can fast implement iron core overlapping,
The time of transformer core-lamination stack is greatly shortened, while can also ensure the precision of product after closed assembly.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of iron core overlapping tooling, it is characterised in that: including rectangle frame pedestal；Rectangle frame pedestal upper end four corners are all provided with
Having cross section is the detent block of L shape, and the right angle medial surface of two neighboring detent block is oppositely arranged；Rectangle frame pedestal upper end
Face is set there are two limited block, and two limited blocks are located at the two sides of rectangle frame pedestal, and the opposite face of two limited blocks opens up
There is trapezoidal groove, limited block offers the card slot of multiple triangular prism shapes in the medial surface of trapezoidal groove, and multiple card slots form saw
Dentation.
2. iron core overlapping tooling according to claim 1, it is characterised in that: the trapezoidal groove is isosceles trapezoid groove.
3. iron core overlapping tooling according to claim 2, it is characterised in that: the angle between the trapezoidal groove two sides
It is 90 °.
4. iron core overlapping tooling according to claim 1, it is characterised in that: the limited block be located at two detent blocks it
Between.
5. iron core overlapping tooling according to claim 1, it is characterised in that: the rectangle frame pedestal is connected by four head and the tail
Mounting plate composition.
6. iron core overlapping tooling according to claim 5, it is characterised in that: described two limited blocks are separately positioned on rectangle
The opposite mounting plate upper end of two of frame pedestal.
7. iron core overlapping tooling according to claim 6, it is characterised in that: the limited block is located at the middle part of mounting plate.
8. iron core overlapping tooling according to claim 1, it is characterised in that: the multiple card slot is 5.
9. iron core overlapping tooling according to claim 1, it is characterised in that: the upper end of the rectangle frame pedestal offers more
A mounting groove being engaged with detent block.
10. iron core overlapping tooling according to claim 1, it is characterised in that: the upper end of the rectangle frame pedestal offers
The mounting groove being engaged with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051625.0U CN208335982U (en) | 2018-07-04 | 2018-07-04 | A kind of iron core overlapping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051625.0U CN208335982U (en) | 2018-07-04 | 2018-07-04 | A kind of iron core overlapping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335982U true CN208335982U (en) | 2019-01-04 |
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ID=64786227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821051625.0U Active CN208335982U (en) | 2018-07-04 | 2018-07-04 | A kind of iron core overlapping tooling |
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| Country | Link |
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| CN (1) | CN208335982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550460A (en) * | 2018-07-04 | 2018-09-18 | 德阳新源电器有限责任公司 | A kind of iron core overlapping tooling and its stacking technique |
| CN110233551A (en) * | 2019-04-27 | 2019-09-13 | 西安阿尔斯通永济电气设备有限公司 | A kind of stator punching stack-press device |
| 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 |
-
2018
- 2018-07-04 CN CN201821051625.0U patent/CN208335982U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550460A (en) * | 2018-07-04 | 2018-09-18 | 德阳新源电器有限责任公司 | A kind of iron core overlapping tooling and its stacking technique |
| CN110233551A (en) * | 2019-04-27 | 2019-09-13 | 西安阿尔斯通永济电气设备有限公司 | A kind of stator punching stack-press device |
| 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 |
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