CN204270809U

CN204270809U - A kind of non-crossing laminated transformer

Info

Publication number: CN204270809U
Application number: CN201420411008.2U
Authority: CN
Inventors: 邓志谊; 李伟
Original assignee: ZHUHAI KANGDING ELECTRONIC CO Ltd
Current assignee: ZHUHAI KANGDING ELECTRONIC CO Ltd
Priority date: 2014-07-24
Filing date: 2014-07-24
Publication date: 2015-04-15
Anticipated expiration: 2024-07-24

Abstract

The utility model disclose and provide that a kind of production efficiency is high, quality better and the low a kind of non-crossing laminated transformer of production cost.The utility model comprises skeleton and is set in the EI shaped iron core on described skeleton (1), it is characterized in that: described EI shaped iron core comprises completion line bag, some overlapping in the same way E type silicon steel sheets (2) to described completion line bag desired height and the some overlaps I type silicon steel sheet to described completion line bag desired height, described E type silicon steel sheet (2) and described I type silicon steel sheet (3) are all arranged on described completion line and wrap, and described E type silicon steel sheet (2) is fixedly connected with the binding site of described I type silicon steel sheet (3).The utility model is applicable to transformer manufacture technology.

Description

A kind of non-crossing laminated transformer

Technical field

The utility model relates to a kind of electronic transformer structure, particularly relates to a kind of transformer of non-crossing lamination.

Background technology

Along with the development of society, market is very huge to transformer demand to equipment such as instrument, instrument and consumer electronics, the many links of low-frequency electronic transformer production process are craft and mechanical bond at home, such as iron core assembly operation, general all shake sheet machine by operative and report to the leadship after accomplishing a task and to step up with hammer sticking patch again after lamination and to beat, make the EI sheet of the correspondence air gap that closely cooperates minimum.But beating sheet link is the operation needing certain technical ability, can not too tightly can not too pine and to beat in sheet process and more silicon steel sheet can not be beaten distortion (too tightly, Tai Song and distortion all can cause transformer electrical property bad) when beating sheet, in whole operation, the technical ability of workman self and working attitude can produce material impact to product quality, and efficiency is also very low, so want the faster and better iron core that assembles to be that something of solution is wished in individual manufacturer pole in the industry always, a kind of solution is found to become particularly important as early as possible.

Utility model content

Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides that a kind of production efficiency is high, quality better and the low a kind of non-crossing laminated transformer of production cost.

The technical scheme that the utility model adopts is: the utility model comprises skeleton and is set in the EI shaped iron core on described skeleton, described EI shaped iron core comprises completion line bag, some overlapping in the same way E type silicon steel sheets to described completion line bag desired height and the some overlaps I type silicon steel sheet to described completion line bag desired height, described E type silicon steel sheet and described I type silicon steel sheet are all arranged on described completion line and wrap, and described E type silicon steel sheet is fixedly connected with the binding site of described I type silicon steel sheet.

Described E type silicon steel sheet and described I type silicon steel sheet are enclosed within described completion line and wrap compression, and are welded and fixed the junction of described E type silicon steel sheet and described I type silicon steel sheet.

The beneficial effects of the utility model are: comprise skeleton due to the utility model and be set in the EI shaped iron core on described skeleton, described EI shaped iron core comprises completion line bag, some overlapping in the same way E type silicon steel sheets to described completion line bag desired height and the some overlaps I type silicon steel sheet to described completion line bag desired height, described E type silicon steel sheet and described I type silicon steel sheet are all arranged on described completion line and wrap, and described E type silicon steel sheet is fixedly connected with the binding site of described I type silicon steel sheet.Described, the utility model all can adopt machining to complete in the assembling of described E type silicon steel sheet and described I type silicon steel sheet and welding process, eliminate and manually add sheet and large stretch of operation, more than 4 times that production efficiency have been brought up to traditional handicraft, simultaneously because human factor in production process is few, improve rate of finished products and stability, also reduce the requirement to craftsmanship, effectively reduce labor intensity, reduce production cost.

Described E type silicon steel sheet and described I type silicon steel sheet are enclosed within described completion line and wrap compression, and are welded and fixed the junction of described E type silicon steel sheet and described I type silicon steel sheet.After welding, the relative position of described E type silicon steel sheet and described I type silicon steel sheet is fixed, and can not be subject to follow-up carrying, the External Force Acting such as stacking and being shifted, and this makes the indexs such as the electric and quiescent dissipation of no-load transformer obtain powerful guarantee, can not produce bad in subsequent handling.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model;

Fig. 2 is the schematic diagram of the utility model EI silicon steel sheet;

Fig. 3 be the utility model EI silicon steel sheet stack schematic diagram.

Embodiment

As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, some described E type silicon steel sheets 2 stack to the height needed for described completion line bag by mode overlapping in the same way, and some described I type silicon steel sheet 3 overlaps are put to the height needed for described completion line bag.Some described E type silicon steel sheet 2 after stacking is arranged on described completion line with some described I type silicon steel sheets 3 wrap, form day font iron core, and its binding site is welded and fixed, the relative position of the some described E type silicon steel sheet 2 after such welding and some described I type silicon steel sheets 3 is fixed, follow-up carrying, the External Force Acting such as stacking and being shifted can not be subject to, make no-load transformer electricity and the index such as quiescent dissipation obtain powerful guarantee, harmful effect can not be produced in subsequent handling again.Described completion line bag is the common transformer line bag of coiling, upper tin.Again described day font iron core is fixedly installed on institute's skeleton 1.

The utility model can be applicable to transformer manufacture technology.

Claims

1. a non-crossing laminated transformer, the EI shaped iron core that it comprises skeleton (1) and is set on described skeleton (1), it is characterized in that: described EI shaped iron core comprises completion line bag, some overlapping in the same way E type silicon steel sheets (2) to described completion line bag desired height and the some overlaps I type silicon steel sheet (3) to described completion line bag desired height, described E type silicon steel sheet (2) and described I type silicon steel sheet (3) are all arranged on described completion line and wrap, and described E type silicon steel sheet (2) is fixedly connected with the binding site of described I type silicon steel sheet (3).

2. a kind of non-crossing laminated transformer according to claim 1, it is characterized in that: described E type silicon steel sheet (2) and described I type silicon steel sheet (3) are enclosed within described completion line and wrap compression, and the junction of described E type silicon steel sheet (2) and described I type silicon steel sheet (3) is welded and fixed.