CN208433307U - A kind of transformer core column positioning tool - Google Patents
A kind of transformer core column positioning tool Download PDFInfo
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- CN208433307U CN208433307U CN201820883863.1U CN201820883863U CN208433307U CN 208433307 U CN208433307 U CN 208433307U CN 201820883863 U CN201820883863 U CN 201820883863U CN 208433307 U CN208433307 U CN 208433307U
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- slide
- sliding bar
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- bolt
- positioning tool
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Abstract
The utility model relates to a kind of transformer core column positioning tools, it include: plate connection seat, the first bolt, upright sliding bar, the second bolt, horizontal sliding bar, locating template, plate connection seat is provided with the first slide of vertical chute, the first jack is arranged in the side horizontal direction of first slide, and the lower end insertion first slide of upright sliding bar is interior, the first bolt fixes upright sliding bar；Upright sliding bar is provided with the second slide of horizontal concrete chute, and the second jack is arranged in the side horizontal direction of second slide, and one end insertion second slide of horizontal sliding bar is interior, the second bolt fixes horizontal sliding bar；The other end of horizontal sliding bar is provided with locating template, and locating template is the V-groove structure processed according to iron core stepping-in amount and number of steps.In transformer production, core lamination positioning is carried out using the utility model, stack efficiency greatly improves, and staff labor intensity is also reduced；The utility model is compact-sized, easy for installation, and economic cost is cheap.
Description
Technical field
The utility model belongs to power transformer manufacturing technology field, and in particular to a kind of transformer core column positioning work
Dress.
Background technique
Currently, in order to reduce transformer core seam crossing iron loss and noise, transformer core generallys use ladder when producing
Seam, that is, stepping seam.To further decrease transformer noload losses, iron core generallys use not stacked on iron yoke technique.Not stacked on iron
Yoke technique effect in terms of reducing transformer noload losses and noise, improving core lamination efficiency is obvious, and stack can be improved in separate unit
Efficiency 20%.
How not guarantee that the positioning of core limb is key technical problem when stacked on iron yoke, if using manually to stepping-in amount into
Row measurement and positioning, stack efficiency will will be greatly reduced, and the advantage of not stacked on iron yoke cannot embody.
Summary of the invention
In order to solve the above technical problems, can be used as the utility model proposes a kind of transformer core column positioning tool
The positioning datum of core lamination, core lamination can quickly be positioned according to the locating template of tooling, and stack efficiency greatly improves,
Staff labor intensity is also reduced.Technical solution used by the utility model is as follows:
A kind of transformer core column positioning tool, comprising: plate connection seat, the first bolt, upright sliding bar, the second bolt,
Horizontal sliding bar, locating template, first slide of the center fixed setting of the plate connection seat with vertical chute, the
The side horizontal direction of one slide is provided with the first jack, and the lower end insertion first slide of upright sliding bar is interior, the first bolt is worn
The first jack is crossed to fix upright sliding bar；
The upper end fixed setting of upright sliding bar has the second slide of horizontal concrete chute, the side horizontal direction of second slide
The second jack perpendicular to horizontal concrete chute is set, and one end insertion second slide of horizontal sliding bar is interior, the second bolt passes through second and inserts
Horizontal sliding bar is fixed in hole；
The other end of horizontal sliding bar is fixedly installed locating template, the locating template be according to iron core stepping-in amount and
The corresponding V-groove structure of number of steps processing.
Using above-mentioned transformer core column positioning tool, before the height and horizontal sliding bar of upright sliding bar
The quick positioning of different size core limbs may be implemented using locating template for position afterwards.
Preferably, the other end of horizontal sliding bar is fixedly installed locating template, water by third bolt, horizontal gusset piece
Lateral fishplate bar is welded in the end of horizontal sliding bar, and the center of horizontal gusset piece is provided with connection holes, third bolt passes through the connection
Hole is connect for stationary positioned template.Using third bolt, horizontal gusset piece stationary positioned template, so that the fixed peace of locating template
It fills stronger.
Preferably, the slab construction for the center setting first slide that the plate connection seat is one of the forming,
The slab length direction of first slide two sides is separately provided for the first long hole being fixedly connected with core limb folder, the second length
Hole.When specifically used, be screwed into bolt in the first long hole, the second long hole, can be convenient transformer core column positioning tool
It is fixedly installed on core limb folder.
Preferably, the first slide is integrally formed by welding manner and the fixation of plate connection seat, and described second
Slide is integrally formed by welding manner and upright sliding bar fixation.Using welding manner, not only processing and fabricating is convenient, but also first
Connection between slide and plate connection seat, second slide and upright sliding bar is stronger.
Preferably, the upright sliding bar, horizontal sliding bar, first slide, second slide cross section be square structure,
Square structure makes the connection of each component more stable, firm.
The utility model has the beneficial effects that
1) during transformer production, core lamination positioning is carried out using the utility model, stack efficiency greatly improves,
Staff labor intensity is also reduced；
2) the utility model is compact-sized, easy for installation, and economic cost is cheap, has extremely wide popularization and application foreground.
Detailed description of the invention
Fig. 1 is the positioning tool main view of the utility model embodiment；
Fig. 2 is the positioning tool top view of the utility model embodiment；
Fig. 3 is the positioning tool using effect schematic diagram of the utility model embodiment；
In figure, 1- plate connection seat, the first bolt of 2-, 3- upright sliding bar, the second bolt of 4-, 5- horizontal sliding bar,
6- third bolt, the horizontal gusset piece of 7-, 8- locating template, 9- first slide, 10- second slide, the first long hole of 11-,
The second long hole of 12-.
Specific embodiment
With reference to the accompanying drawing, the embodiments of the present invention is illustrated.
As shown in Figure 1, being the positioning tool main view of the utility model embodiment；As shown in Fig. 2, being the utility model reality
Apply the positioning tool top view of example.The slab construction for the center setting first slide 9 that plate connection seat 1 is one of the forming,
The slab length direction of 9 two sides of first slide be separately provided for the first long hole 11 being fixedly connected with core limb folder,
Second long hole 12, convenient for the fixation of core limb positioning tool.The center of plate connection seat 1 is fixedly installed band vertical chute
First slide 9, first slide 9 side horizontal direction be provided with the first jack, upright sliding bar 3 can be in first slide 9 on
Lower movement realizes that the upper-lower height of core limb positioning tool is adjusted；In the lower end insertion first slide 9 of upright sliding bar 3 and adjust
It is whole in place after, the first bolt 2 passes through the first jack that upright sliding bar 3 is fixed.
The upper end of upright sliding bar 3 is fixedly installed the second slide 10 with horizontal concrete chute, the side water of second slide 10
Square to being provided perpendicular to the second jack of horizontal concrete chute.The second of the upper end of one end insertion upright sliding bar 3 of horizontal sliding bar 5
In slide, by moved horizontally in second slide realize positioning tool before and after adjust.One end insertion second of horizontal sliding bar 5
In slide 10 and after being adjusted in place, the second bolt 4 passes through the second jack that horizontal sliding bar 5 is fixed.
The other end of horizontal sliding bar 5 is fixedly installed locating template 8 by third bolt 6, horizontal gusset piece 7, horizontal
Gusset piece 7 is welded in the end of horizontal sliding bar 5, and the center of horizontal gusset piece 7 is provided with connection holes, third bolt 6 passes through should
Connection holes are used for stationary positioned template 8.Locating template 8 is the corresponding V-groove knot processed according to iron core stepping-in amount and number of steps
Structure.To make the connection of each component more firm, by upright sliding bar 3, horizontal sliding bar 5, first slide 9, second slide 10 cross
Section is designed as square structure.First slide 9 is integrally formed by welding manner and the fixation of plate connection seat 1, second slide
10 are integrally formed by welding manner and the fixation of upright sliding bar 3.
As shown in figure 3, being the positioning tool using effect schematic diagram of the utility model embodiment.First by transformer core
Column positioning tool passes through the first long hole, the second long hole of bolt and plate length direction, and positioning tool is fixed to the folder of iron core
On part.Then, by adjusting the front-rear position of the height of upright sliding bar 3 and horizontal sliding bar 5, iron core is realized using locating template 8
The quick positioning of stack, stack efficiency greatly improve, and staff labor intensity is also reduced.
Claims (5)
1. a kind of transformer core column positioning tool characterized by comprising plate connection seat (1), the first bolt (2), vertical
The center of slide bar (3), the second bolt (4), horizontal sliding bar (5), locating template (8), the plate connection seat (1) is fixed
The side horizontal direction of the first slide (9), first slide (9) that are provided with vertical chute is provided with the first jack, vertical sliding
Lower end insertion first slide (9) of bar (3) is interior, the first bolt (2) passes through the first jack, and upright sliding bar (3) are fixed；
The upper end fixed setting of upright sliding bar (3) has the side of the second slide (10) of horizontal concrete chute, second slide (10)
Horizontally arranged the second jack perpendicular to horizontal concrete chute, horizontal sliding bar (5) one end insertion second slide (10) in, second
Bolt (4) passes through the second jack, and horizontal sliding bar (5) are fixed；
The other end of horizontal sliding bar (5) is fixedly installed locating template (8), and the locating template (8) is walked according to iron core
Input and the corresponding V-groove structure of number of steps processing.
2. a kind of transformer core column positioning tool according to claim 1, which is characterized in that the horizontal sliding bar
(5) the other end is fixedly installed locating template (8) by third bolt (6), horizontal gusset piece (7), horizontal gusset piece (7)
It is welded in the end of horizontal sliding bar (5), the center of horizontal gusset piece (7) is provided with connection holes, third bolt (6) passes through the connection
Hole is connect for stationary positioned template (8).
3. a kind of transformer core column positioning tool according to claim 2, which is characterized in that the plate connection seat
(1) slab construction for center setting first slide (9) being one of the forming, the slab length in first slide (9) two sides
Direction is separately provided for the first long hole (11) being fixedly connected with core limb folder, the second long hole (12).
4. a kind of transformer core column positioning tool according to claim 3, which is characterized in that the first slide
(9) it is integrally formed by welding manner and plate connection seat (1) fixation, the second slide (10) is by welding manner and erects
Straight slide bar (3) fixation is integrally formed.
5. a kind of transformer core column positioning tool according to claim 1-4, which is characterized in that described
Upright sliding bar (3), horizontal sliding bar (5), first slide (9), second slide (10) cross section be square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883863.1U CN208433307U (en) | 2018-06-07 | 2018-06-07 | A kind of transformer core column positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883863.1U CN208433307U (en) | 2018-06-07 | 2018-06-07 | A kind of transformer core column positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433307U true CN208433307U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820883863.1U Active CN208433307U (en) | 2018-06-07 | 2018-06-07 | A kind of transformer core column positioning tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597848A (en) * | 2018-06-07 | 2018-09-28 | 山东电力设备有限公司 | A kind of transformer core column positioning tool |
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2018
- 2018-06-07 CN CN201820883863.1U patent/CN208433307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597848A (en) * | 2018-06-07 | 2018-09-28 | 山东电力设备有限公司 | A kind of transformer core column positioning tool |
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