CN204045916U - A kind of litz wire lifts one's head shaping tool - Google Patents
A kind of litz wire lifts one's head shaping tool Download PDFInfo
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- CN204045916U CN204045916U CN201420347093.0U CN201420347093U CN204045916U CN 204045916 U CN204045916 U CN 204045916U CN 201420347093 U CN201420347093 U CN 201420347093U CN 204045916 U CN204045916 U CN 204045916U
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- trough rim
- litz wire
- jaw
- head
- groove
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Abstract
The utility model discloses a kind of litz wire and lift one's head shaping tool, comprise pliers (10), jaw (11) comprises two medial surfaces (111; 112), jaw (11) two medial surface (111; 112) orthopaedic component (20 is separately installed with; 30), orthopaedic component (20) offers groove (21), orthopaedic component (30) offers groove (31), groove (21) comprises trough rim (211) and trough rim (212), groove (31) comprises trough rim (311) and trough rim (312), when jaw (11) is tending towards closed, trough rim (211) overlaps with trough rim (311), and trough rim (212) overlaps with trough rim (312).Utilize litz wire described in the utility model to lift one's head shaping tool, litz wire can be lifted one's head and is shaped to predetermined shape by operating personnel rapidly, with identical terminal interface shape, not only easy and simple to handle, and can greatly enhance productivity.
Description
Technical field
The utility model relates to electric components connection area, lifts one's head shaping tool in particular to a kind of litz wire.
Background technology
At electric field, when having alternating current or alternating electromagnetic field in wire, in wire, the CURRENT DISTRIBUTION of conductor is uneven, and current convergence is in " skin " part of conductor, and wire inside in fact electric current diminishes, and current convergence is at the thin layer of wire appearance.As a result, the resistance of wire increases, and its loss power is also increased.This phenomenon is called as skin effect in industry.For the adverse consequences avoiding skin effect to produce wire, at present, industry Nei You enterprise adopts " litz wire " conduct " wire " of a bundle One's name is legion.Because litz wire diameter is small and every root litz wire carries insulating barrier, therefore, the litz wire insulated by the independence of One's name is legion is stranded or be woven into " wire ", greatly can reduce the negative effect that skin effect produces in actual applications.
But " litz wire " pricking One's name is legion goes out head end and how to carry out being connected to become in electric utility with terminal the technical problem needing to consider.The method be relatively suitable for is: first lift one's head with the litz wire that soldering furnace is good to colligation and carry out soldering; After soldering terminates, with vice litz wire lifted one's head while hot and carry out shaping, be shaped to the shape identical with terminal interface; Litz wire is lifted one's head in inserted terminals interface, with clamp terminal interface place, litz wire is lifted one's head and is fixed in terminal interface, so namely complete the connection that litz wire goes out head end and terminal.
But there is following inconvenience in said method: after soldering terminates, operating personnel need to lift one's head to litz wire with vice while hot and carry out shaping, and will be shaped to the shape identical with terminal interface, as cylindrical.If the speed of operating personnel's shaping is slow, litz wire is lifted one's head and is cooled, and namely operating personnel can not lift one's head to litz wire again and carry out shaping; Even if the shaping speed of operating personnel is slow, with vice litz wire is lifted one's head and be shaped to the shape identical with terminal interface, also not a duck soup.Therefore, the litz wire through shaping can be caused to go out head shapes for the inconvenience in said method and terminal interface shape misfits, even if substantially identical, the working (machining) efficiency of operating personnel is also difficult to be improved.
Summary of the invention
The technical problem that the utility model solves: " litz wire " conduct " wire " of pricking One's name is legion is connected with terminal, first lift one's head with the litz wire that soldering furnace is good to colligation and carry out soldering, after soldering terminates, with vice litz wire lifted one's head while hot and carry out shaping, be shaped to the shape identical with terminal interface, again litz wire is lifted one's head in inserted terminals interface, with clamp terminal interface place, litz wire is lifted one's head and is fixed in terminal interface; In this technical process, litz wire lift one's head uncolled before very difficult vice litz wire lifted one's head be shaped to the shape identical with terminal interface, even if the litz wire after shaping goes out head shapes and terminal interface shape is coincide, the working (machining) efficiency of operating personnel is also difficult to be improved.
The utility model provides following technical scheme: a kind of litz wire lifts one's head shaping tool, comprise pliers, described pliers comprises jaw, the pincers cheek and clamp handle, described jaw comprises two medial surfaces, described jaw two medial surface is separately installed with orthopaedic component one and orthopaedic component two, described orthopaedic component one offers groove one, described orthopaedic component two offers groove two, described groove one comprises trough rim one and trough rim two, described groove two comprises trough rim three and trough rim four, when jaw is tending towards closed, trough rim one overlaps with trough rim three, and trough rim two overlaps with trough rim four.
In practical operation, litz wire is lifted one's head after soldering furnace removes insulation and soldering terminates, operating personnel first open the jaw that a kind of litz wire described in utility model is lifted one's head in shaping tool, while hot litz wire is lifted one's head and be placed on litz wire and lift one's head in groove one in shaping tool or groove two, operation clamp handle makes jaw be tending towards closed, in the process that jaw is tending towards closed, trough rim one overlaps with trough rim three, trough rim two overlaps with trough rim four, namely two grooves merge, now, litz wire is gone out head clamping by two grooves, and the shape of litz wire being lifted one's head when being shaped to two grooves merging, this shape is identical with the Interface Shape of terminal.After litz wire shaping terminates, inserted terminals interface, operating personnel use clamp terminal interface again, and litz wire is fixed in terminal interface.Utilize litz wire described in the utility model to lift one's head shaping tool, litz wire can be lifted one's head and is shaped to predetermined shape by operating personnel rapidly, with identical terminal interface shape, not only easy and simple to handle, and can greatly enhance productivity.
As further restriction of the present utility model, described groove is semi-cylindrical or rectangular-shaped, the restriction of groove is depended on to the shape of terminal interface herein, if the shape of terminal interface is other geometries, then groove should coincide with it.
As further restriction of the present utility model, described orthopaedic component is arranged on two medial surfaces of jaw by the mode of welding.
As further improvement of the utility model, described orthopaedic component is threaded connection two medial surfaces that part is arranged on jaw.Design like this is replaceable has the orthopaedic component of different groove shapes to adapt to different terminal interface shapes.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is that a kind of litz wire of the utility model lifts one's head the structural representation of shaping tool;
Fig. 2 is the structural representation of orthopaedic component in Fig. 1;
Fig. 3 is structural representation when litz wire lifts one's head that orthopaedic component further groove merges in shaping tool in Fig. 1;
Fig. 4 lifts one's head the structural representation of the terminal be connected with litz wire.
Symbol description in figure:
10-pliers; 11-jaw; 111-medial surface; 112-medial surface; 12-clamps the cheek; 13-clamp handle;
20-orthopaedic component; 21-groove; 211-trough rim; 212-trough rim;
30-orthopaedic component; 31-groove; 311-trough rim; 312-trough rim;
90-terminal; 901-interface.
Embodiment
As shown in Figure 4, the terminal 90 be connected of lifting one's head with litz wire comprises circular interface 901.
As shown in Figure 1, Figure 3, a kind of litz wire lifts one's head shaping tool, comprise pliers 10, described pliers 10 comprises jaw 11, the pincers cheek 12 and clamp handle 13, described jaw 11 comprises medial surface 111, medial surface 112, described medial surface 111 is welded with orthopaedic component 20, described medial surface 112 is welded with orthopaedic component 30.
As shown in Figure 2, described orthopaedic component 20 offers in half-terete groove 21, and described orthopaedic component 30 offers in half-terete groove 31, and described groove 21 comprises trough rim 211 and trough rim 212, and described groove 31 comprises trough rim 311 and trough rim 312.
As shown in Figure 3, when jaw 11 is tending towards closed, trough rim 211 overlaps with trough rim 311, and trough rim 212 overlaps with trough rim 312.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a litz wire lifts one's head shaping tool, comprise pliers (10), described pliers (10) comprises jaw (11), the pincers cheek (12) and clamp handle (13), and described jaw (11) comprises two medial surfaces (111; 112), it is characterized in that: described jaw (11) two medial surface (111; 112) orthopaedic component (20) and orthopaedic component (30) is separately installed with, described orthopaedic component (20) offers groove (21), described orthopaedic component (30) offers groove (31), described groove (21) comprises trough rim (211) and trough rim (212), described groove (31) comprises trough rim (311) and trough rim (312), when jaw (11) is tending towards closed, trough rim (211) overlaps with trough rim (311), and trough rim (212) overlaps with trough rim (312).
2. a kind of litz wire as claimed in claim 1 lifts one's head shaping tool, it is characterized in that: described groove (21; 31) in semi-cylindrical.
3. a kind of litz wire as claimed in claim 1 lifts one's head shaping tool, it is characterized in that: described groove (21; 31) in rectangular-shaped.
4. a kind of litz wire as claimed in claim 1 lifts one's head shaping tool, it is characterized in that: described orthopaedic component (20; 30) two medial surfaces (111 of jaw (11) are arranged on by the mode of welding; 112).
5. a kind of litz wire as claimed in claim 1 lifts one's head shaping tool, it is characterized in that: described orthopaedic component (20; 30) two medial surfaces (111 that part is arranged on jaw (11) are threaded connection; 112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347093.0U CN204045916U (en) | 2014-06-26 | 2014-06-26 | A kind of litz wire lifts one's head shaping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347093.0U CN204045916U (en) | 2014-06-26 | 2014-06-26 | A kind of litz wire lifts one's head shaping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045916U true CN204045916U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347093.0U Active CN204045916U (en) | 2014-06-26 | 2014-06-26 | A kind of litz wire lifts one's head shaping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045916U (en) |
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2014
- 2014-06-26 CN CN201420347093.0U patent/CN204045916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |