CN218886938U

CN218886938U - Base lamination tool for mounting small transformer

Info

Publication number: CN218886938U
Application number: CN202223359522.XU
Authority: CN
Inventors: 贺琼; 彭前香; 聂姣; 余信纯
Original assignee: Zhuzhou Yifan Technology Co ltd
Current assignee: Zhuzhou Yifan Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-18
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a base lamination tool for mounting a small transformer, belonging to the field of transformer processing, comprising a placing plate, wherein the placing plate is provided with a placing cavity with an upward opening so as to mount and place a transformer base, and the side edge of the placing cavity is provided with an adsorption piece for adsorbing the transformer base; the top surface of the placing plate is movably provided with a limiting part which is tightly pressed and limited when the transformer base is installed conveniently, and the movable limiting part is arranged, so that the distance between the two bases can be changed by leaning the base of the transformer on the limiting part when different transformers are installed, and the installation of different bases can be adapted.

Description

Base lamination tool for mounting small transformer

Technical Field

The utility model belongs to the transformer processing field specifically is a base lamination frock for miniature transformer installation.

Background

The miniature transformer mainly refers to a single-phase transformer below 20kV & A and a three-phase transformer below 50kV & A, and is characterized by small volume, low cost and less wire consumption. After the small-sized transformer is processed through the processes of winding, core adding and the like, a supporting base (similar to angle iron) needs to be fixed on an iron core of the transformer, and the formed transformer can refer to fig. 2 in the specification, wherein 30 is the base, 20 is a silicon steel sheet laminated iron core, 40 is a contact point, and 50 is a coil.

A common base tool is to open a groove on a plate, place a base in the groove, place a transformer with processing between two bases, and finally fix a bolt; because the size of the model of the transformer is different, each transformer needs a corresponding tool, and the small transformer uses the tool of the large transformer, so that the normal installation cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a base lamination frock for miniature transformer installation, adapt to different transformer models, the base is automatic pastes tightly, and simple to operate is swift, is convenient for guarantee mounting dimension.

In order to realize the above purpose, the utility model adopts the technical scheme that: a base lamination tool for mounting a small transformer comprises a placing plate, wherein a placing cavity with an upward opening is formed in the placing plate so as to facilitate mounting and placing of a transformer base, and an adsorption piece for adsorbing the transformer base is arranged on the side edge of the placing cavity;

and a limiting part which is convenient for the tight supporting and limiting of the transformer base during the installation is movably arranged on the top surface of the placing plate.

As a further improvement of the above technical solution, the top surface of the placing plate is provided with alignment scales located at two sides of the placing cavity so that the position-limiting member can be aligned with the determined position.

As a further improvement of the technical proposal, the two side edges of the placing plate are provided with guide grooves, the two ends of the limiting piece are provided with guide hooks which can be matched with the guide grooves,

the limiting part is provided with a fixing fastener which can fix the limiting part and the placing plate.

As a further improvement of the above technical solution, a protruding limiting portion is provided on a side surface of the limiting member, and the base of the transformer is positioned in contact with the limiting portion.

As a further improvement of the above technical solution, the adsorption member is fixedly disposed on two adjacent side edges of the placing cavity;

and the adsorption piece on the side edge intersected with the limiting piece is completely distributed on the whole side edge, and the adsorption piece on the side edge parallel to the limiting piece is only provided with a part.

As a further improvement of the above technical solution, the placing plate is provided with a plurality of fixing portions.

The utility model has the advantages that:

1. the utility model provides a base lamination frock for small-size transformer installation through setting up the locating part that moves about, can be in the different transformer of installation, through leaning on the base of transformer on the locating part, can be in order to change the distance between two bases, can adapt to the installation of different bases.

2. Through the alignment scale that sets up, can change the active position of locating part to alignment scale through both sides can let the locating part parallel with the side of placing the chamber, and convenience that can be more swift during the installation inserts fixing bolt, and the piece that adsorbs that sets up can play the adsorption to the base, is placing the in-process of base, and automatic aligns, and the installation is faster, and mounting dimension is more accurate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along the line A-A in FIG. 1;

fig. 3 is a schematic structural view in the direction B in fig. 1.

The text labels in the figures are represented as: 10. placing the plate; 11. a placement chamber; 12. an adsorbing member; 13. a stopper; 131. a guide hook; 132. a fastener; 133. a limiting part; 14. aligning scales; 15. a guide groove; 16. a fixed part.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in the attached figures 1-3 of the specification, as a specific embodiment of the present invention, the specific structure of the present invention is: a base lamination tool for mounting a small transformer comprises a placing plate 10, wherein a placing cavity 11 with an upward opening is formed in the placing plate 10 so as to be convenient for mounting and placing a transformer base, the placing cavity 11 is specifically a rectangular square groove with an upward opening, an adsorption piece 12 for adsorbing the transformer base is arranged on the side edge of the placing cavity 11, the adsorption piece 12 is a magnet,

place still the activity on the top surface of board 10 and set up tight spacing locating part 13 in top when being convenient for transformer base installation, to the transformer of equidimension not, through the position of adjusting locating part 13 in order to adapt to the transformer size that corresponds, in the installation, with one of them base and a side of placing chamber 11 withstand, adsorb 12 automatic with the base adsorb paste tightly, then paste one other base and locating part 13 tightly, adsorb 12 automatic and adsorb piece 12 and paste tightly under the absorption of adsorbing piece 12, continue to place the transformer between two bases, can be with the mounting hole automatic alignment on the fixed orifices on the base and the transformer core, it can to insert fixed bolt this moment fixedly.

Further optimization is carried out on the basis of the embodiment: the top surface of the placing plate 10 is provided with two sides located in the placing cavity 11, so that the limiting member 13 aligns with the alignment scale 14 of the determined position, the scales of the two sides are also completely aligned, two side edges of the placing plate 10 are provided with guide grooves 15, a side surface of the limiting member 13 is provided with a raised limiting portion 133, a base of the transformer is in contact with the limiting portion 133 for positioning, the limiting portion 133 is specifically a boss, two ends of the limiting member 13 are provided with guide hooks 131 capable of being matched with the guide grooves 15, the limiting member 13 is provided with a fixing fastener 132 capable of fixing the limiting member 13 and the placing plate 10, the fixing fastener 132 is a fastening screw and is in threaded connection with the limiting member 13, when the position of the limiting member 13 is adjusted, the fixing fastener 132 is unscrewed to enable the limiting member 13 to be in a movable state, then the limiting member 13 is pushed to align to the alignment scale 14 corresponding to the two sides, the position of the limiting member 13 is determined, the fixing fastener 132 is screwed, and when the base is mounted, the base abuts against the limiting member 133.

Further optimization is carried out on the basis of the embodiment: referring to the attached fig. 1 of the specification, the adsorbing members 12 are fixedly disposed on two adjacent sides of the placing cavity 11, and the two adsorbing members 12 are in contact with each other; and with on the crossing side of locating part 13 adsorb 12 and be covered with whole side completely, with adsorb 12 on the parallel side of locating part 13 and only set up the part, specifically to having set up the third of side length, through adsorbing 12 and setting up on the adjacent side of difference, can let quick absorption base, be convenient for when placing the base quick place, with adsorb 12 actuation pastes tightly.

Further optimization is carried out on the basis of the embodiment: place and be provided with a plurality of fixed parts 16 on the board 10, fixed part 16 is rectangular form trompil groove, conveniently installs into the screw when fixing and placing board 10, and in this embodiment, fixed part 16 has set up threely.

The utility model discloses a concrete using-way does: firstly, determining the distance between two bases according to the size of a transformer to be installed, then loosening the fastener 132, pushing the limiting part 13 to move, aligning the corresponding scale length, adjusting the position, and then screwing and fixing the fastener 132;

when the base is installed, firstly, the first base and the limiting part 133 are tightly attached, the first base and the limiting part 12 are close to and fixedly attached to the adsorbing part, the other base and the side edge where the cavity 11 is placed are tightly attached, the first base and the two adsorbing parts 12 on the two side edges are close to and fixedly attached to the adsorbing part, then the transformer is placed between the two bases, the transformer is close to the adsorbing part 12 on the side edge, the alignment of the positions of the fixing holes in the base and the transformer core can be guaranteed, and the fixing bolts are inserted into the positioning holes in the core and the transformer to be fixedly attached.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a base lamination frock for small-size transformer installation, is including placing board (10), its characterized in that: the placing plate (10) is provided with a placing cavity (11) with an upward opening so as to be convenient for installing and placing a transformer base, and the side edge of the placing cavity (11) is provided with an adsorption piece (12) for adsorbing the transformer base;

and a limiting piece (13) which is convenient for jacking and limiting when the transformer base is installed is movably arranged on the top surface of the placing plate (10).

2. The base lamination tool for mounting the small transformer as claimed in claim 1, wherein: the top surface of the placing plate (10) is provided with an alignment scale (14) which is positioned at two sides of the placing cavity (11) so as to facilitate the position limiting part (13) to align to a determined position.

3. The base lamination tool for mounting the small transformer as claimed in claim 2, wherein: guide grooves (15) are arranged on two side edges of the placing plate (10), guide hooks (131) which can be matched with the guide grooves (15) are arranged at two ends of the limiting piece (13),

the limiting piece (13) is provided with a fastener (132) which can fix the limiting piece (13) and the placing plate (10).

4. The base lamination tool for mounting the small transformer as claimed in claim 3, wherein: a raised limiting part (133) is arranged on the side face of the limiting part (13), and a base of the transformer is in contact positioning with the limiting part (133).

5. The base lamination tool for mounting the small transformer as claimed in any one of claims 1 to 4, wherein: the adsorption piece (12) is fixedly arranged on two adjacent side edges of the placing cavity (11);

and the adsorption piece (12) on the side edge intersected with the limiting piece (13) is completely distributed on the whole side edge, and the adsorption piece (12) on the side edge parallel to the limiting piece (13) is only partially arranged.

6. The base lamination tool for mounting the small transformer as claimed in claim 5, wherein: the placing plate (10) is provided with a plurality of fixing parts (16).