CN217640914U

CN217640914U - Transformer core convenient to assemble silicon steel sheet

Info

Publication number: CN217640914U
Application number: CN202123037575.5U
Authority: CN
Inventors: 严桂娣
Original assignee: Taizhou Tianli Ironcore Manufacturing Co ltd
Current assignee: Taizhou Tianli Ironcore Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-10-21
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to a transformer iron core convenient for assembling silicon steel sheets, which comprises an iron core arranged above a fixed seat; the silicon steel sheet is fixedly arranged on the side wall of the iron core; the connecting seat is fixed at the bottom of the iron core and is arranged on the fixed seat; the beneficial effects are that: the utility model discloses an add the structure of fixing base and connecting seat, conveniently with iron core fixed mounting on the fixing base, prevent when assembling iron core and silicon steel sheet, the iron core position changes, cause iron core and silicon steel sheet collision wear, rotating-structure through the swivel becket, and the driven structure of haulage rope, the shrink of effective control card post, the convenience is installed the connecting seat on the fixing base, prevent that card post and connecting seat bottom collision from causing its damage, the both ends of silicon steel sheet all are provided with the fixture block that the specification is the same, prevent that the reverse condition of installing from appearing in the silicon steel sheet.

Description

Transformer core convenient to assemble silicon steel sheet

Technical Field

The utility model relates to a transformer core technical field specifically is a transformer core convenient to assemble silicon steel sheet.

Background

The silicon steel sheet is a ferrosilicon soft magnetic alloy with very low carbon content, and the silicon content is generally 0.5-4.5%. The addition of silicon can improve the resistivity and the maximum magnetic conductivity of iron, and reduce the coercive force, the iron core loss (iron loss) and the magnetic aging. Often mounted on the transformer core. At present, most transformer cores are easy to change positions when silicon steel sheets are installed, the difficulty of assembling the silicon steel sheets is increased, the silicon steel sheets and the iron cores are collided, the abrasion of the iron cores or the silicon steel sheets is caused, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer core convenient to assemble silicon steel sheet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer iron core convenient for assembling silicon steel sheets comprises an iron core arranged above a fixed seat; the silicon steel sheet is fixedly arranged on the side wall of the iron core; the connecting seat is fixed at the bottom of the iron core and is arranged on the fixed seat; the clamping column is connected with the side wall of the fixed seat in a sliding way and is clamped with the connecting seat; the rotating ring is arranged on the outer side of the fixed seat and is rotationally connected with the fixed seat.

Preferably, a plurality of clamping grooves which are uniformly distributed are formed in the side wall of the iron core, and the silicon steel sheets are connected with the vertical sliding device in a sliding mode.

Preferably, the end parts of the two sides of the silicon steel sheet are fixedly connected with clamping blocks, and the silicon steel sheet is clamped and fixed with the clamping grooves through the clamping blocks.

Preferably, the bottom of iron core and the top fixed connection of connecting seat, the connecting seat setting is provided with four evenly distributed's through-hole on the lateral wall of connecting seat in fixing seat top mounting groove, and the connecting seat passes through the through-hole and is fixed with the card post joint.

Preferably, the clamping column is installed in the side wall of the fixing seat and is in horizontal sliding connection with the fixing seat, the outer side of the clamping column is fixedly connected with the end part of the inner side of the spring, and the end part of the outer side of the spring is fixedly connected with the inner wall of the fixing seat.

Preferably, the middle part of the outer side of the clamping column is fixedly connected with the end part of the inner side of the traction rope, the traction rope horizontally penetrates through the outer wall of the fixed seat and is fixedly connected with the inner wall of the rotating ring, and the length of the traction rope is not changed along with the stress.

Preferably, the inner wall that the swivel becket set up is gone up through four evenly distributed's of connecting rod fixedly connected with ball piece, and the ball piece sets up in the spout on the fixing base lateral wall to with spout sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an add the structure of fixing base and connecting seat, conveniently with iron core fixed mounting on the fixing base, prevent when assembling iron core and silicon steel sheet, the iron core position changes, cause iron core and silicon steel sheet collision wear, rotating-structure through the swivel becket, and the driven structure of haulage rope, the shrink of effective control card post, the convenience is installed the connecting seat on the fixing base, prevent that card post and connecting seat bottom collision from causing its damage, the both ends of silicon steel sheet all are provided with the fixture block that the specification is the same, prevent that the reverse condition of installing from appearing in the silicon steel sheet.

Drawings

FIG. 1 is a three-dimensional view of the structure of the present invention;

FIG. 2 is a sectional view of the mounting base of the present invention;

fig. 3 is a top view of the present invention.

In the figure: the iron core 1, silicon steel sheet 2, fixture block 21, connecting seat 3, fixing seat 4, mounting groove 41, clamping column 5, spring 51, haulage rope 52, rotating ring 6, ball 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a transformer core convenient for assembling silicon steel sheets comprises an iron core 1 arranged above a fixed seat 4;

the side wall of the iron core 1 is provided with a plurality of clamping grooves which are uniformly distributed, and the silicon steel sheets 2 are connected with the vertical sliding device.

The silicon steel sheet 2 is fixedly arranged on the side wall of the iron core 1;

the end parts of the two sides of the silicon steel sheet 2 are fixedly connected with clamping blocks 21, and the silicon steel sheet 2 is clamped and fixed with the clamping grooves through the clamping blocks 21.

The connecting seat 3 is fixed at the bottom of the iron core 1 and is arranged on the fixed seat 4;

the bottom of iron core 1 and the top fixed connection of connecting seat 3, connecting seat 3 sets up in 4 top mounting grooves 41 of fixing base, is provided with four evenly distributed's through-hole on the lateral wall of connecting seat 3, and connecting seat 3 is fixed through-hole and 5 joints of card post.

The clamping column 5 is connected with the side wall of the fixed seat 4 in a sliding way and is clamped with the connecting seat 3;

the clamping column 5 is installed in the side wall of the fixed seat 4 and is in horizontal sliding connection with the fixed seat, the outer side of the clamping column 5 is fixedly connected with the end part of the inner side of the spring 51, and the end part of the outer side of the spring 51 is fixedly connected with the inner wall of the fixed seat 4.

And the rotating ring 6 is arranged on the outer side of the fixed seat 4 and is rotationally connected with the fixed seat 4.

The middle part of the outer side of the clamping column 5 is fixedly connected with the end part of the inner side of the traction rope 52, the traction rope 52 horizontally penetrates through the outer wall of the fixed seat 4 and is fixedly connected with the inner wall of the rotating ring 6, and the length of the traction rope 52 is not changed along with the stress.

Four ball blocks 61 which are uniformly distributed are fixedly connected to the inner wall of the rotating ring 6 through connecting rods, and the ball blocks 61 are arranged in sliding grooves in the side wall of the fixed seat 4 and are in sliding connection with the sliding grooves.

The working principle is as follows: move iron core 1 to the top middle part of fixing base 4, anticlockwise rotation swivel becket 6, swivel becket 6 is through the slip between ball 61 and the spout on the inner wall, at the horizontal anticlockwise rotation in the outside of fixing base 4.

Because the tip of haulage rope 52 respectively with the fixed connection of swivel 6 and card post 5, along with the rotation of swivel 6, utilize haulage rope 52 to drive card post 5 to shrink to in the fixing base 4.

The angle of iron core 1 is rotated to align the through hole on connecting seat 3 at the bottom thereof with clamping column 5, and connecting seat 3 is placed in mounting groove 41.

At this moment, loosen swivel ring 6, under spring 51's elasticity effect, card post 5 slides to the inboard of fixing base 4 to it is fixed with the through-hole joint of connecting seat 3, installs iron core 1 on fixing base 4.

As the clamping column 5 slides inwards, the rotating ring 6 is pulled by the traction rope 52 to rotate clockwise until the rotating ring 6 resets.

After the iron core 1 is fixed in position through the fixing seat 4, the one end fixture block 21 of the silicon steel sheet 2 is aligned with the clamping groove in the side wall of the iron core 1, slides downwards along the clamping groove, is clamped with the clamping groove through the fixture block 21, and is installed on the side wall of the iron core 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer core convenient to assemble silicon steel sheet which characterized in that transformer core includes:

the iron core (1) is arranged above the fixed seat (4);

the silicon steel sheet (2) is fixedly arranged on the side wall of the iron core (1);

the connecting seat (3) is fixed at the bottom of the iron core (1) and is arranged on the fixed seat (4);

the clamping column (5) is connected with the side wall of the fixed seat (4) in a sliding way and is clamped with the connecting seat (3);

and the rotating ring (6) is arranged on the outer side of the fixed seat (4) and is rotationally connected with the fixed seat (4).

2. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 1, wherein: the side wall of the iron core (1) is provided with a plurality of clamping grooves which are uniformly distributed, and the silicon steel sheets (2) are connected with the iron core in a vertical sliding mode.

3. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 2, wherein: the clamping grooves are characterized in that clamping blocks (21) are fixedly connected to the end portions of the two sides of the silicon steel sheets (2), and the silicon steel sheets (2) are clamped and fixed with the clamping grooves through the clamping blocks (21).

4. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 2, wherein: the bottom of iron core (1) and the top fixed connection of connecting seat (3), connecting seat (3) set up in fixing base (4) top mounting groove (41), are provided with four evenly distributed's through-hole on the lateral wall of connecting seat (3), and connecting seat (3) are fixed through-hole and card post (5) joint.

5. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 4, wherein: the clamping column (5) is installed in the side wall of the fixing seat (4) and is in horizontal sliding connection with the fixing seat, the outer side of the clamping column (5) is fixedly connected with the inner side end of the spring (51), and the outer side end of the spring (51) is fixedly connected with the inner wall of the fixing seat (4).

6. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 5, wherein: the middle part of the outer side of the clamping column (5) is fixedly connected with the end part of the inner side of the traction rope (52), the traction rope (52) horizontally penetrates through the outer wall of the fixed seat (4) and is fixedly connected with the inner wall of the rotating ring (6), and the length of the traction rope (52) is not changed along with the stress.

7. The transformer iron core convenient for assembling silicon steel sheets as claimed in claim 6, wherein: the inner wall of the rotating ring (6) is fixedly connected with four ball blocks (61) which are uniformly distributed through connecting rods, and the ball blocks (61) are arranged in sliding grooves in the side wall of the fixed seat (4) and are in sliding connection with the sliding grooves.