CN206340434U - The press mounting die of elliptical coil - Google Patents
The press mounting die of elliptical coil Download PDFInfo
- Publication number
- CN206340434U CN206340434U CN201621251956.XU CN201621251956U CN206340434U CN 206340434 U CN206340434 U CN 206340434U CN 201621251956 U CN201621251956 U CN 201621251956U CN 206340434 U CN206340434 U CN 206340434U
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- pressing plate
- vertical
- coil
- down gear
- longitudinal
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Abstract
The utility model discloses a kind of press mounting die of elliptical coil, including：Coil, both sides are symmetrically arranged with preceding hold-down gear and rear hold-down gear before and after the coil, and the preceding hold-down gear is identical with the structure of rear hold-down gear, and the structure of the preceding hold-down gear includes：Vertical pressing plate before horizontal pressing plate and two before two, lateral adjustments groove is respectively arranged with the two ends of the preceding horizontal pressing plate, vertical adjustment groove is respectively arranged with the two ends of the preceding vertical pressing plate, the two ends of vertical pressing plate are connected by regulating bolt and adjusting nut with preceding horizontal pressing plate respectively before described, the regulating bolt cooperates with lateral adjustments groove and vertical adjustment groove, the middle part of the preceding vertical pressing plate is connected by second longitudinal direction spiral shell and longitudinal nut with the rear vertical pressing plate on rear hold-down gear, longitudinal pressing plate is provided with first on the outside of the upper end of the coil, the lower end outside of the coil is provided with first time longitudinal pressing plate.
Description
Technical field
The utility model is related to a kind of press mounting die of elliptical coil.
Background technology
Coil is the heart of transformer, and the workmanship of coil is directly connected to the stability of transformer station high-voltage side bus, and coil
Structure be divided into a variety of, conventional has circle, Long Circle, square, oval etc., wherein with elliptical line coil structures frequency of use
Highest, and elliptical coil needs to use press mounting die in the fabrication process, existing press mounting die structure is more open, press-fits
Not tight, the major diameter and minor axis of elliptical coil can not be precisely controlled during press-fiting, it is impossible to ensure two neighboring after assembling
Phase spacing between elliptical coil, also there is some baroque automatic press mounting moulds, but manufacturing cost is huge, lacks logical
, cannot be widely available with property.
Utility model content
Technical problem to be solved in the utility model is：A kind of press-fitting mould of the good elliptical coil of press-fit effect is provided
Tool.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：The press mounting die of elliptical coil, bag
Include：Coil, both sides are symmetrically arranged with preceding hold-down gear and rear hold-down gear before and after the coil, the preceding hold-down gear and
The structure of hold-down gear is identical afterwards, and the structure of the preceding hold-down gear includes：Vertical pressing plate before horizontal pressing plate and two before two,
Lateral adjustments groove is respectively arranged with the two ends of the preceding horizontal pressing plate, is respectively arranged with the two ends of the preceding vertical pressing plate perpendicular
To regulating tank, the two ends of the preceding vertical pressing plate are connected by regulating bolt and adjusting nut with preceding horizontal pressing plate respectively, institute
State regulating bolt to cooperate with lateral adjustments groove and vertical adjustment groove, the middle part of the preceding vertical pressing plate passes through second longitudinal direction spiral shell
It is connected with longitudinal nut with the rear vertical pressing plate on rear hold-down gear, is provided with first and indulges on the outside of the upper end of the coil
To pressing plate, the lower end outside of the coil is provided with the two ends difference of longitudinal pressing plate on first time longitudinal pressing plate, described first
It is connected by the first vertical screw rod and the first vertical nut with the two ends of first time longitudinal pressing plate, in the upper end of the coil
Side is provided with second longitudinal pressing plate, the lower end inside of the coil is provided with second time longitudinal pressing plate, on described second
Longitudinal pressing plate lower end both sides are respectively arranged with second vertical nut, are set respectively in the upper end both sides of described second time longitudinal pressing plate
Vertical nut under being equipped with second, is connected under vertical nut and second between vertical nut by the second vertical screw rod on described second
Connect.
The utility model has the advantages that：The press mounting die of above-mentioned elliptical coil, simple in construction, easy to adjust, press-fit effect
Good, the major diameter and minor axis of elliptical coil can be precisely controlled during press-fiting, it is ensured that two neighboring elliptical coil after assembling
Between phase spacing, highly versatile, low cost of manufacture is easy to invest and promotes.
Brief description of the drawings
Fig. 1 is the structural representation of the press mounting die of the utility model elliptical coil.
In figure：1st, coil, 2, preceding hold-down gear, 21, preceding horizontal pressing plate, 22, preceding vertical pressing plate, 23, lateral adjustments groove,
24th, vertical adjustment groove, 25, regulating bolt, 26, adjusting nut, 3, rear hold-down gear, 31, rear vertical pressing plate, 4, longitudinal screw,
5th, longitudinal nut, longitudinal pressing plate on 6, first, 7, first time longitudinal direction pressing plate, the 8, first vertical screw rod, the 9, first vertical nut,
10th, longitudinal pressing plate on second, vertical nut on 11, second time longitudinal pressing plate, 12, second, vertical nut under 13, second, 14, the
Two vertical screw rods.
Embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the press mounting die of elliptical coil, including：Coil 1, both sides are symmetrical arranged before and after the coil 1
There are preceding hold-down gear 2 and rear hold-down gear 3, the preceding hold-down gear 2 is identical with the structure of rear hold-down gear 3, the preceding compression
The structure of device 2 includes：Vertical pressing plate 22 before horizontal pressing plate 21 and two before two, at the two ends of the preceding horizontal pressing plate 21 point
Lateral adjustments groove 23 is not provided with, and vertical adjustment groove 24 is respectively arranged with the two ends of the preceding vertical pressing plate 22, it is described preceding perpendicular
It is connected respectively by regulating bolt 25 and adjusting nut 26 with preceding horizontal pressing plate 21 to the two ends of pressing plate 22, the regulating bolt
25 cooperate with lateral adjustments groove 23 and vertical adjustment groove 24, and the middle part of the preceding vertical pressing plate 22 passes through the He of longitudinal screw 4
Longitudinal nut 5 is connected with the rear vertical pressing plate 31 on rear hold-down gear 3, and first is provided with the outside of the upper end of the coil 1
Upper longitudinal pressing plate 6, longitudinal pressing plate 6 on first time longitudinal pressing plate 7, described first is provided with the lower end outside of the coil 1
Two ends are connected by the first vertical nut 9 of vertical screw rod 8 and first with the two ends of first time longitudinal pressing plate 7 respectively, described
Longitudinal pressing plate 10 on second is provided with the inside of the upper end of coil 1, the lower end inside of the coil 1 is provided with second time longitudinal direction pressure
Plate 11, longitudinal lower end both sides of pressing plate 10 are respectively arranged with second vertical nut 12 on described second, vertical at described second time
Vertical nut 13 under being respectively arranged with second to the upper end both sides of pressing plate 11, vertical nut 12 and second time be vertically on described second
It is connected between nut 13 by the second vertical screw rod 14.
The press mounting die of above-mentioned elliptical coil is in use, on the upper end and second of the second vertical screw rod 14 on longitudinal pressing plate 11
Second on vertical nut 12 be connected, the lower end of the second vertical screw rod 14 with second time on second time longitudinal pressing plate 11 vertically
Nut 13 is connected, and longitudinal pressing plate 10 and second time longitudinal pressing plate 11 are put into initial line on second will connected by specified size
The inside of circle 1, can be adjusted on second between longitudinal pressing plate 10 and second time longitudinal pressing plate 11 by the second vertical screw rod 14
Between the upper and lower away from；Preceding hold-down gear 2 is placed on to the front side of coil 1, rear hold-down gear 3 is placed on to the rear side of coil 1, preceding compression
Device 2 and rear hold-down gear 3 are rear perpendicular on the preceding vertical pressing plate 22 and rear hold-down gear 3 on preceding hold-down gear 2 in symmetrically placed
It is connected to pressing plate 31 by longitudinal screw 4 and longitudinal nut 5；To horizontal pressing plate 21 before two on preceding hold-down gear 2 it
Between between the upper and lower away from being adjusted when, vertically movable regulation spiral shell in the vertical adjustment groove 24 on preceding vertical pressing plate 22 can be passed through
The position of bolt 25 is adjusted, between vertical pressing plate 22 before two on preceding hold-down gear 2 between left and right away from being adjusted when,
It can be adjusted by the position of transverse shifting regulating bolt 25 in the lateral adjustments groove 23 on preceding horizontal pressing plate 21, rear pressure
Tight device 3 is consistent with the adjusting method of preceding hold-down gear 2；Before two after vertical pressing plate 22 and two between vertical pressing plate 31 before
Spacing can be adjusted by longitudinal screw 4 and longitudinal nut 5 afterwards,
So as to reach that adjust the fore-and-aft clearance between preceding hold-down gear 2 and rear hold-down gear 3 compresses to coil.By
Longitudinal pressing plate 6 is placed on the outside of the upper end of initial coil 1 on one, and first time longitudinal pressing plate 7 is placed in the lower end of initial coil 1
Outside, longitudinal pressing plate 6 is connected with second time longitudinal direction pressing plate 7 by the first vertical screw rod 8 with the first vertical nut 9 on first,
By the first vertical nut 9 can adjust on first between longitudinal pressing plate 6 and second time longitudinal direction pressing plate 7 between the upper and lower away to coil
1 upper and lower ends are compressed, and initial coil is press-fited into specified oval structure.
The press mounting die of above-mentioned elliptical coil, simple in construction, easy to adjust, press-fit effect is good, ellipse during press-fiting
The major diameter and minor axis of circle can be precisely controlled, it is ensured that the phase spacing after assembling between two neighboring elliptical coil, general
Property it is strong, low cost of manufacture is easy to invest and promoted.
Claims (1)
1. the press mounting die of elliptical coil, it is characterised in that：Including：Coil（1）, in the coil（1）Front and rear both sides it is symmetrical
It is provided with preceding hold-down gear（2）With rear hold-down gear（3）, the preceding hold-down gear（2）With rear hold-down gear（3）Structure phase
Together, the preceding hold-down gear（2）Structure include：Horizontal pressing plate before two（21）With two before vertical pressing plate（22）, described
Preceding horizontal pressing plate（21）Two ends be respectively arranged with lateral adjustments groove（23）, in the preceding vertical pressing plate（22）Two ends set respectively
It is equipped with vertical adjustment groove（24）, the preceding vertical pressing plate（22）Two ends pass through regulating bolt respectively（25）And adjusting nut（26）
With preceding horizontal pressing plate（21）It is connected, the regulating bolt（25）With lateral adjustments groove（23）With vertical adjustment groove（24）Phase interworking
Close, the preceding vertical pressing plate（22）Middle part pass through longitudinal screw（4）With longitudinal nut（5）With rear hold-down gear（3）On after
Vertical pressing plate（31）It is connected, in the coil（1）Upper end on the outside of be provided with first longitudinal pressing plate（6）, in the coil
（1）Lower end outside be provided with first time longitudinal pressing plate（7）, longitudinal pressing plate on described first（6）Two ends pass through first respectively
Vertical screw rod（8）With the first vertical nut（9）With first time longitudinal pressing plate（7）Two ends be connected, in the coil（1）It is upper
End inner side is provided with second longitudinal pressing plate（10）, in the coil（1）Lower end inside be provided with second time longitudinal pressing plate
（11）, longitudinal pressing plate on described second（10）Lower end both sides are respectively arranged with second vertical nut（12）, described second
Lower longitudinal pressing plate（11）Upper end both sides be respectively arranged with second under vertical nut（13）, vertical nut on described second（12）With
Vertical nut under second（13）Between pass through the second vertical screw rod（14）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251956.XU CN206340434U (en) | 2016-11-22 | 2016-11-22 | The press mounting die of elliptical coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251956.XU CN206340434U (en) | 2016-11-22 | 2016-11-22 | The press mounting die of elliptical coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340434U true CN206340434U (en) | 2017-07-18 |
Family
ID=59307175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621251956.XU Active CN206340434U (en) | 2016-11-22 | 2016-11-22 | The press mounting die of elliptical coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993834A (en) * | 2017-12-26 | 2018-05-04 | 铜陵三佳变压器科技股份有限公司 | A kind of transformer winding dries constant-voltage equipment |
-
2016
- 2016-11-22 CN CN201621251956.XU patent/CN206340434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993834A (en) * | 2017-12-26 | 2018-05-04 | 铜陵三佳变压器科技股份有限公司 | A kind of transformer winding dries constant-voltage equipment |
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