CN208014524U - Convenient for the High-strength transformer stitch of coiling and installation - Google Patents
Convenient for the High-strength transformer stitch of coiling and installation Download PDFInfo
- Publication number
- CN208014524U CN208014524U CN201721880873.1U CN201721880873U CN208014524U CN 208014524 U CN208014524 U CN 208014524U CN 201721880873 U CN201721880873 U CN 201721880873U CN 208014524 U CN208014524 U CN 208014524U
- Authority
- CN
- China
- Prior art keywords
- line segment
- stem
- threading hole
- section
- copper shell
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a kind of High-strength transformer stitch convenient for coiling and installation, includes stem and copper shell；The stem is carbon fibre materials comprising has and is integrally formed connection successively first around line segment, the first fixed section and the first inserting section, first extends radially through on line segment and be formed with the first threading hole；The fully wrapped around firmly stem of the copper shell is simultaneously fixed together with stem produced by insert molding, copper shell includes to be integrally formed connect second around line segment, the second fixed section and the second inserting section, second wraps first around line segment around line segment, and second extends radially through around line segment and be formed with the second threading hole.By using carbon fibre materials as stem, and copper shell is coordinated to be fixed together with stem produced by insert molding, so that the structural strength of this product effectively enhances, it is not easy to be bent over, convenient for do mechanization operation, and by being provided with threading hole and winding slot so that coil connect more firm, effective performance for promoting transformer with stitch.
Description
Technical field
The utility model is related to transformer accessory field technologies, refer in particular to a kind of convenient for the change of the high intensity of coiling and installation
Depressor stitch.
Background technology
Transformer is mainly made of coil holder, stitch and coil, which is fixed on coil holder, which is wrapped on coil holder
And connection is connected with stitch.During the production and assembly of transformer, it is often necessary to which stitch is assembled on coil holder.The prior art
In, stitch is generally single metal steel structure, and structural strength is insufficient, is easy to be bent over, and is not easy to mechanization assembling, also,
Coiling is difficult on stitch, and coil connect the performance for influencing transformer built on the sand with stitch.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose be to provide it is a kind of convenient for around
Line and the High-strength transformer stitch of installation can effectively solve existing pin structure intensity deficiency and be connect not with coil
Firm problem.
To achieve the above object, the utility model is using following technical solution：
A kind of High-strength transformer stitch convenient for coiling and installation includes stem and copper shell；The stem is carbon fiber
Tie up material comprising have and be integrally formed connection first successively around line segment, the first fixed section and the first inserting section, first on line segment
It extends radially through and is formed with the first threading hole；The fully wrapped around firmly stem of the copper shell is simultaneously fixed together with stem produced by insert molding, copper shell
Include to be integrally formed the second of connection around line segment, the second fixed section and the second inserting section, second around line segment wrap first around
Line segment, second extends radially through around line segment and is formed with the second threading hole, and the second threading hole is connected to the first threading hole face, and second
Circumferential lateral surface around line segment is recessed with winding slot；Second fixed section and the second inserting section wrap the first fixed section and first respectively
Inserting section, the outer diameter of the second fixed section are more than the outer diameter of the second inserting section.
As a preferred embodiment, the length of second inserting section is more than the length of the second fixed section.
As a preferred embodiment, the outer surface plating of the copper shell is formed with nickel coating.
As a preferred embodiment, the both ends of second threading hole are connected to winding slot.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
By using carbon fibre materials as stem, and copper shell is coordinated to be fixed together with stem produced by insert molding so that this
The structural strength of product effectively enhances, and is not easy to be bent over, and is convenient for do mechanization operation, and by being provided with threading hole and coiling
Slot so that coil connect more firm, effective performance for promoting transformer with stitch.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Description of the drawings
Fig. 1 is the sectional view of the preferred embodiment of the utility model.
Description of drawing identification：
10, stem 11, first is around line segment
12, the first fixed section 13, the first inserting section
101, the first threading hole 20, copper shell
21, second around line segment 22, the second fixed section
23, the second inserting section 201, the second threading hole
202, winding slot 30, nickel coating.
Specific implementation mode
It please refers to shown in Fig. 1, that show the concrete structures of the preferred embodiment of the utility model, include stem 10
And copper shell 20.
The stem 10 is carbon fibre materials comprising has and is integrally formed connection first successively around line segment 11, the first fixed section
12 and first inserting section 13, first extends radially through on line segment 11 and is formed with the first threading hole 101；In the present embodiment, this
The outer diameter of one fixed section 12 is more than the first outer diameter around the outer diameter and the first inserting section 13 of line segment 11.
The fully wrapped around firmly stem 10 of the copper shell 20 is simultaneously fixed together with 10 produced by insert molding of stem, and the thickness of copper shell 20 is
0.5mm；Specifically, copper shell 20 includes to be integrally formed connect second around line segment 21, the second fixed section 22 and the second grafting
Section 23, second wraps first around line segment 11 around line segment 21, and second extends radially through around line segment 21 and be formed with the second threading hole 201,
Second threading hole 201 is connected to 101 face of the first threading hole, and second is recessed with winding slot 202 around the circumferential lateral surface of line segment 21；
Second fixed section 22 and the second inserting section 23 wrap the first fixed section 12 and the first inserting section 13 respectively, the second fixed section 22
Outer diameter is more than the outer diameter of the second inserting section 23.
In the present embodiment, the length of second inserting section 23 is more than the length of the second fixed section 22, and described second wears
The both ends of string holes 201 are connected to winding slot 202.
Also, the outer surface plating of the copper shell 20 is formed with nickel coating 30.
The application method that the present embodiment is described in detail is as follows：
In use, the second inserting section 23 is inserted into the mounting hole of coil holder from top to bottom, and after being inserted in place, second fixed section
22 close are installed in mounting hole are fixed, and the second inserting section 23 extends to the lower section of coil holder, and second is located at the upper of coil holder around line segment 21
Side, at this point, passing through in the second threading hole 201 and the first threading hole 101 and being wound in winding slot 202 and copper shell overhang
20 welding conductings.
The design focal point of the utility model is：By using carbon fibre materials as stem, and coordinate copper shell and stem
Produced by insert molding is fixed together so that and the structural strength of this product effectively enhances, and is not easy to be bent over, and is convenient for do mechanization operation, and
And by being provided with threading hole and winding slot so that coil connect more firm, effective usability for promoting transformer with stitch
Energy.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of High-strength transformer stitch convenient for coiling and installation, it is characterised in that：Include stem and copper shell；The core
Column is carbon fibre materials comprising has and is integrally formed connection first successively around line segment, the first fixed section and the first inserting section, first
It is extended radially through on line segment and is formed with the first threading hole；The fully wrapped around firmly stem of the copper shell is simultaneously fixed on one with stem produced by insert molding
It rises, copper shell includes to be integrally formed connect second around line segment, the second fixed section and the second inserting section, and second wraps around line segment
First around line segment, and second extends radially through around line segment and be formed with the second threading hole, and the second threading hole is connected to the first threading hole face,
And second is recessed with winding slot around the circumferential lateral surface of line segment；Second fixed section and the second inserting section wrap the first fixed section respectively
With the first inserting section, the outer diameter of the second fixed section is more than the outer diameter of the second inserting section.
2. the High-strength transformer stitch according to claim 1 convenient for coiling and installation, it is characterised in that：Described second
The length of inserting section is more than the length of the second fixed section.
3. the High-strength transformer stitch according to claim 1 convenient for coiling and installation, it is characterised in that：The copper shell
Outer surface plating be formed with nickel coating.
4. the High-strength transformer stitch according to claim 1 convenient for coiling and installation, it is characterised in that：Described second
The both ends of threading hole are connected to winding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880873.1U CN208014524U (en) | 2017-12-28 | 2017-12-28 | Convenient for the High-strength transformer stitch of coiling and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880873.1U CN208014524U (en) | 2017-12-28 | 2017-12-28 | Convenient for the High-strength transformer stitch of coiling and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014524U true CN208014524U (en) | 2018-10-26 |
Family
ID=63881996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880873.1U Expired - Fee Related CN208014524U (en) | 2017-12-28 | 2017-12-28 | Convenient for the High-strength transformer stitch of coiling and installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014524U (en) |
-
2017
- 2017-12-28 CN CN201721880873.1U patent/CN208014524U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201927478U (en) | Die of transformer winding | |
| CN208014524U (en) | Convenient for the High-strength transformer stitch of coiling and installation | |
| CN202649569U (en) | Mould for aluminum band longitudinal wrapping in optical cable production | |
| CN204554200U (en) | A kind of low-carbon steel heating wire PE electric melting pipe fittings | |
| CN201567120U (en) | Retractable wire and cable coiling take-up drum | |
| CN208014497U (en) | The enhanced stitch of structure of transformer | |
| CN203070927U (en) | Coil winding die for dry-type transformer | |
| CN208948577U (en) | A kind of communications cable wire spool | |
| CN103513353A (en) | Die used for aluminium tape longitudinal wrap during optical cable production | |
| CN202796423U (en) | Manufacturing device of thin type inductance coils | |
| CN204155724U (en) | A kind of open dry-type transformer | |
| CN206395582U (en) | The tin plating pay off rack of one kind calendering | |
| CN103513354A (en) | Aluminium tape longitudinal wrapping forming die for production of optical cable | |
| CN202650828U (en) | Dry transformer coil winding and casting mold | |
| CN204010888U (en) | Filling inductor | |
| CN207165396U (en) | A kind of improved transformer framework | |
| CN205159056U (en) | Week in improvement nature paster | |
| CN203607245U (en) | Winding mold for oval coil | |
| CN204189599U (en) | A kind of inverter type welder high-frequency mutual inductor | |
| CN210778193U (en) | Inductance coil structure | |
| CN203205204U (en) | Transformer core | |
| CN102403103B (en) | Winding framework | |
| CN204088446U (en) | The Welding Structure of L-type terminal and pole | |
| CN102800473B (en) | Improved wrapping method for inductive ballast or transformer | |
| CN219105859U (en) | Magnetic core protects box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |