CN201622913U

CN201622913U - Opposite angle device for core-lamination stack of transformer

Info

Publication number: CN201622913U
Application number: CN2010200262247U
Authority: CN
Inventors: 邓国武
Original assignee: FOSHAN CITY DELIGHT AMORPHOUS ELECTRIC Co Ltd
Current assignee: FOSHAN CITY DELIGHT AMORPHOUS ELECTRIC Co Ltd
Priority date: 2010-01-06
Filing date: 2010-01-06
Publication date: 2010-11-03
Anticipated expiration: 2020-01-06

Abstract

The utility model discloses an opposite angle device used for a core lamination of a transformer, which belongs to the technical field of processing of transformer cores. The utility model adopts the technical points that the opposite angle device comprises a main body, wherein a groove is formed on one side edge of the main body, at least two small continuously arranged V-shaped grooves are formed at the bottom of the groove, and the direction of openings of the small V-shaped grooves are consistent with the opening direction of the groove. The opposite angle device is simple in structure, convenient to use, can accurately realize the opposite angle positioning of the position of the core lamination and is suitable for opposite angle positioning of the core lamination.

Description

A kind of transformer core lamination is to angle apparatus

Technical field

The utility model relates to a kind of to angle apparatus, more particularly, relates in particular to a kind of transformer core lamination to angle apparatus.

Background technology

In the lamination operation of transformer core, traditional full mitered three-phase three-limb lamination mode diagonal orientation troublesome poeration often causes owing to contraposition is inaccurate when lamination and does over again, and maybe needs to spend the plenty of time to revise, inefficiency.

The utility model content

The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, can realize accurately that the transformer core lamination of diagonal orientation lamination position is to angle apparatus.

The technical solution of the utility model is achieved in that a kind of transformer core lamination is to angle apparatus, comprise body, wherein, a side of described body is provided with groove, be provided with at least two continuously arranged little v-depressions at bottom portion of groove, little v-depression is consistent with the opening direction of groove.

Above-mentioned a kind of transformer core lamination is to angle apparatus, and wherein said groove is the V-shaped groove of 90 degree.

Above-mentioned a kind of transformer core lamination is respectively equipped with the through hole of weight reduction to angle apparatus on the body of the wherein said groove left and right sides.

Above-mentioned a kind of transformer core lamination is to angle apparatus, and wherein said body is provided with handle.

The utility model by little V-shaped groove, can play accurate positioning action to iron core middle column after adopting said structure easily, and through hole is in order to reduce the weight of device, also can to play beautification function, and handle can make things convenient for mobile device.

Description of drawings

The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the utility model.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is a user mode reference diagram of the present utility model;

Fig. 4 is that the A-A of Fig. 3 is to cutaway view.

Among the figure: body 1, groove 2, little v-depression 3, through hole 4, handle 5.

Embodiment

Consult Fig. 1, shown in Figure 2, a kind of transformer core superimposed sheets of the present utility model is to angle apparatus, comprise body, one side of body 1 is provided with the big v-depression 2 of 90 degree, be provided with five continuously arranged little v-depressions 3 in groove 2 bottoms, little v-depression 3 is consistent with the opening direction of groove 2, be used for accurately locating the diagonal position of core lamination stack, the quantity of little v-depression 3 and size, can be provided with according to the exponent number and the step pitch of the full mitered structure of routine laminated core stepping, on the body 1 of groove 2 left and right sides, offer through hole 4 respectively, mainly be to play the effect that alleviates body 1 weight, from visually also playing beautification function, the another side perpendicular to groove 2 sides on the body 1 is provided with handle 5, convenient mobile body 1.

Consult Fig. 3, shown in Figure 4, the utility model is placed on the upper and lower yoke center pillar place of lamination platform respectively with body 1 when concrete the use, promptly can play accurate positioning action to the core lamination stack center pillar easily.

Claims

1. a transformer core lamination is to angle apparatus, comprise body (1), it is characterized in that a side of described body (1) is provided with groove (2), be provided with at least two continuously arranged little v-depressions (3) in groove (2) bottom, little v-depression (3) is consistent with the opening direction of groove (2).

2. a kind of transformer core lamination according to claim 1 is characterized in that to angle apparatus described groove (2) is the V-shaped groove of 90 degree.

3. a kind of transformer core lamination according to claim 2 is characterized in that angle apparatus, is respectively equipped with the through hole (4) of weight reduction on the body (1) of described groove (2) left and right sides.

According to claim 1 or 2 or 3 described a kind of transformer core superimposed sheets to angle apparatus, it is characterized in that described body (1) is provided with handle (5).