CN204230034U - A kind of low-voltage line coiled wire-wound coil lifts one's head fixture - Google Patents
A kind of low-voltage line coiled wire-wound coil lifts one's head fixture Download PDFInfo
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- CN204230034U CN204230034U CN201420545044.8U CN201420545044U CN204230034U CN 204230034 U CN204230034 U CN 204230034U CN 201420545044 U CN201420545044 U CN 201420545044U CN 204230034 U CN204230034 U CN 204230034U
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- base plate
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- voltage line
- coiled wire
- wound coil
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Abstract
The utility model discloses a kind of low-voltage line coiled wire-wound coil and lift one's head fixture, comprise base plate, it is characterized in that, also comprise: be positioned on described base plate for bend winding protruding head bending hole, be positioned at described base plate surrounding for clamping coil draw-in groove, be positioned at the stiffener of described base plate both sides; Described draw-in groove is provided with protective layer.Usefulness of the present utility model is: stiffener adds the intensity of base plate; draw-in groove is provided with protective layer; prevent coil paint film and base plate friction and damage; low-voltage line coiled wire-wound coil of the present utility model is lifted one's head fixture and is made winding protruding head fixing more effective; can by 90 ° for winding protruding head fixing, winding process can not tilt to terminating winding protruding head.Facilitate the operation of subsequent handling, the Method and process of realization is simple, and operability is comparatively strong, increases work efficiency.
Description
Technical field
The utility model relates to transformer coil manufacture field, is specifically related to a kind of low-voltage line coiled wire-wound coil and lifts one's head fixture.
Background technology
The wire winding of inside transformer is the most important making link of transformer always, in winding process, should be noted that a lot of details, existing coiled wire-wound coil is lifted one's head fixing means and is: first with lifting one's head bending tool by wire 90-degree bent, then bag insulating material, is finally bundled in winding protruding head on mould with binding strap.Complicated and the coil-winding process coil of this process operations lifts one's head stressed easy inclination.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of process operations simple and winding protruding head is not easy to tilt low-voltage line coiled wire-wound coil lifts one's head fixture.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of low-voltage line coiled wire-wound coil lifts one's head fixture, comprise base plate, it is characterized in that, also comprise: be positioned on described base plate for bend winding protruding head bending hole, be positioned at described base plate surrounding for clamping coil draw-in groove, be positioned at the stiffener of described base plate both sides; Described draw-in groove is provided with protective layer.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, and it is characterized in that, described protective layer comprises: fiberglass adhesive tape, insulating paper.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, it is characterized in that, described base plate lacks shape plate for circle.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, and it is characterized in that, the number of described draw-in groove is 4, and the angle between adjacent described draw-in groove and the line in the base plate center of circle is 90 °.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, and it is characterized in that, the center of described bending hole overlaps with the center of circle of base plate.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, it is characterized in that, the periphery of described stiffener is circular; The thickness of described stiffener reduces gradually along the direction away from its center.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, and it is characterized in that, described base plate is steel plate.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, it is characterized in that, described stiffener and base plate one-body molded.
Aforesaid a kind of low-voltage line coiled wire-wound coil lifts one's head fixture, and it is characterized in that, the thickness in described stiffener thickness is more than or equal to the thickness of base plate.
Usefulness of the present utility model is: stiffener adds the intensity of base plate; draw-in groove is provided with protective layer; prevent coil paint film and base plate friction and damage; low-voltage line coiled wire-wound coil of the present utility model is lifted one's head fixture and is made winding protruding head fixing more effective; can by 90 ° for winding protruding head fixing, winding process can not tilt to terminating winding protruding head.Facilitate the operation of subsequent handling, the Method and process of realization is simple, and operability is comparatively strong, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is that the utility model low-voltage line coiled wire-wound coil lifts one's head the structural representation of fixture;
Fig. 2 is that the coiled wire-wound coil of low-voltage line shown in Fig. 1 lifts one's head the end view of fixture.
The implication of Reference numeral in figure:
10-base plate, 11-bending hole, 12-draw-in groove, 13-stiffener.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
A kind of low-voltage line coiled wire-wound coil as shown in Figure 1 and Figure 2 lifts one's head fixture, comprise: base plate 10, bending hole 11, draw-in groove 12, stiffener 13, bending hole 11 is positioned on base plate 10 for bending winding protruding head, draw-in groove 12 is positioned at base plate 10 surrounding for clamping coil, and stiffener 13 is positioned at base plate 10 both sides.Draw-in groove 12 is provided with protective layer, and protective layer lifts one's head fixture friction and wearing and tearing in order to avoid coil paint film and low-voltage line coiled wire-wound coil of the present utility model.Protective layer comprises: fiberglass adhesive tape, insulating paper.Insulating paper and draw-in groove 12 are pasted together by fiberglass adhesive tape.Insulating paper preferred water chestnut lattice insulating paper, water chestnut lattice insulating paper ensure that the safe, reliable of insulation system.
Base plate 10 lacks shape plate for circle, namely on circular slab, cuts one piece along the line without the center of circle.11 centers of bending hole overlap with the center of circle of base plate 10.The number of draw-in groove 12 is 4, and the angle between the line in adjacent draw-in groove 12 and base plate 10 center of circle is 90 °.The size of draw-in groove 12 is different, for holding the transformer of different capabilities.
The periphery of stiffener 13 is circular; And the thickness of stiffener 13 reduces gradually along the direction away from its center, meet the stressed rule of base plate 10 like this, base plate 10 center of circle is stressed maximum, outwards stressedly reduces gradually.Base plate 10 is steel plate, and armor plate strength is large, corrosion-resistant, the life-span is long.
As a kind of preferred version, stiffener 13 is one-body molded with base plate 10.The thickness in stiffener 13 thickness is more than or equal to the thickness of base plate 10, and the intensity effect of such stiffener 13 is better.
When lifting one's head fixing, after on coil die package packing rotating shaft, the capacity of transformer is different, suitable draw-in groove is selected in 4 draw-in grooves 12, then upward, fixture is enclosed within lathe rotating shaft the draw-in groove this fixture chosen, and now should be noted that fixture should be positioned at the low pressure head side of coil.The utility model low-voltage line coiling is lifted one's head fixture range line ring mould distance and can be looked concrete condition free adjustment.With lifting one's head bending tool by after wire 90-degree bent, will lift one's head and stretch into draw-in groove 12 and fix with binding strap.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection range of the present utility model.
Claims (9)
1. a low-voltage line coiled wire-wound coil lifts one's head fixture, comprise base plate, it is characterized in that, also comprise: be positioned on described base plate for bend winding protruding head bending hole, be positioned at described base plate surrounding for clamping coil draw-in groove, be positioned at the stiffener of described base plate both sides; Described draw-in groove is provided with protective layer.
2. a kind of low-voltage line coiled wire-wound coil according to claim 1 lifts one's head fixture, and it is characterized in that, described protective layer comprises: fiberglass adhesive tape, insulating paper.
3. a kind of low-voltage line coiled wire-wound coil according to claim 2 lifts one's head fixture, it is characterized in that, described base plate lacks shape plate for circle.
4. a kind of low-voltage line coiled wire-wound coil according to claim 3 lifts one's head fixture, and it is characterized in that, the number of described draw-in groove is 4, and the angle between adjacent described draw-in groove and the line in the base plate center of circle is 90 °.
5. a kind of low-voltage line coiled wire-wound coil according to claim 4 lifts one's head fixture, and it is characterized in that, the center of described bending hole overlaps with the center of circle of base plate.
6. a kind of low-voltage line coiled wire-wound coil according to claim 5 lifts one's head fixture, it is characterized in that, the periphery of described stiffener is circular; The thickness of described stiffener reduces gradually along the direction away from its center.
7. a kind of low-voltage line coiled wire-wound coil according to claim 1 to 6 any one lifts one's head fixture, and it is characterized in that, described base plate is steel plate.
8. a kind of low-voltage line coiled wire-wound coil according to claim 7 lifts one's head fixture, it is characterized in that, described stiffener and base plate one-body molded.
9. a kind of low-voltage line coiled wire-wound coil according to claim 8 lifts one's head fixture, and it is characterized in that, the thickness in described stiffener thickness is more than or equal to the thickness of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545044.8U CN204230034U (en) | 2014-09-23 | 2014-09-23 | A kind of low-voltage line coiled wire-wound coil lifts one's head fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545044.8U CN204230034U (en) | 2014-09-23 | 2014-09-23 | A kind of low-voltage line coiled wire-wound coil lifts one's head fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230034U true CN204230034U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420545044.8U Active CN204230034U (en) | 2014-09-23 | 2014-09-23 | A kind of low-voltage line coiled wire-wound coil lifts one's head fixture |
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| CN (1) | CN204230034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066658A (en) * | 2021-03-25 | 2021-07-02 | 昆山联滔电子有限公司 | Assembly method for narrow and thin coils |
-
2014
- 2014-09-23 CN CN201420545044.8U patent/CN204230034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066658A (en) * | 2021-03-25 | 2021-07-02 | 昆山联滔电子有限公司 | Assembly method for narrow and thin coils |
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| GR01 | Patent grant |