CN213583312U

CN213583312U - Novel iron core

Info

Publication number: CN213583312U
Application number: CN202023069101.4U
Authority: CN
Inventors: 张天野
Original assignee: Xiongxian Jiasheng Electric Co ltd
Current assignee: Xiongxian Jiasheng Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-29
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a novel iron core, including the center post, main spread groove has all been seted up at the center post both ends, two both ends department all is provided with main draw-in groove around the main spread groove, the center post outer end is equipped with front end preforming, a plurality of middle-end preforming and terminal preforming respectively, and is a plurality of middle-end preforming sets up between front end preforming and terminal preforming, a plurality of front end jacks have been seted up to front end preforming rear end face, a plurality of terminal post, a plurality of are inserted to a plurality of middle-end of the equal fixedly connected with of terminal surface before the terminal preforming the middle-end preforming, and is a plurality of the equal fixed a plurality of middle-end jacks of having seted up of middle-end preforming rear end face, supplementary spread groove has all been seted up to front end preforming, a plurality of middle-end preforming and terminal preforming inner both. The utility model discloses a novel iron core, the device installation is simple, and the later stage replacement saves trouble, need not to pull down whole iron core and can replace damage spare part, has saved the cost.

Description

Novel iron core

Technical Field

The utility model relates to an iron core technical field especially relates to a novel iron core.

Background

The common transformer iron core is generally made of silicon steel sheets; the silicon steel is a silicon-containing steel, the silicon content of which is 0.8-4.8%; the iron core of the transformer is made of silicon steel, because the silicon steel is a magnetic substance with strong magnetic conductivity, and in the electrified coil, the silicon steel can generate larger magnetic induction intensity, thereby reducing the volume of the transformer.

The existing iron core is fixed in a general structure when in use, needs to be integrally removed when in replacement, increases the cost and is very troublesome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel iron core.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel iron core comprises a central column, wherein main connecting grooves are formed in two ends of the central column, main clamping grooves are formed in the front end and the rear end of each main connecting groove, a front end pressing sheet, a plurality of middle end pressing sheets and a tail end pressing sheet are sleeved on the outer end of the central column respectively, the plurality of middle end pressing sheets are arranged between the front end pressing sheet and the tail end pressing sheet, a plurality of front end jacks are formed in the rear end face of the front end pressing sheet, a plurality of tail end inserting columns are fixedly connected to the front end face of the tail end pressing sheet, a plurality of middle end inserting columns are fixedly connected to the front end face of the middle end pressing sheet, a plurality of middle end jacks are fixedly formed in the rear end face of the middle end pressing sheet, auxiliary connecting grooves are formed in two sides of the inner ends of the front end pressing sheet, the plurality of middle end pressing sheets and the tail end pressing sheet, auxiliary clamping, the dead lever includes the connecting rod, the equal fixedly connected with kelly in both ends around the connecting rod.

As a further description of the above technical solution:

the front-end jacks are arranged in a circular array with the front-end pressure sheet center as an origin.

As a further description of the above technical solution:

the tail end inserting columns are arranged in a circular array by taking the center of the tail end pressing sheet as an origin.

As a further description of the above technical solution:

the front-end jacks, the middle-end jacks and the tail-end pressing sheets are the same in number and are arranged in a one-to-one corresponding relationship.

As a further description of the above technical solution:

and the middle-end pressing sheets are connected by clamping the middle-end inserting columns with the middle-end inserting holes.

As a further description of the above technical solution:

and the middle-end pressing piece and the front-end pressing piece which are positioned on the front side are connected through a middle-end inserting column clamped with the front-end jack.

As a further description of the above technical solution:

and the middle-end pressing piece and the tail-end pressing piece which are positioned at the rear side are connected through a tail-end inserting column clamped with the middle-end jack.

As a further description of the above technical solution:

the connecting rod fixed joint is between main spread groove and supplementary spread groove, the fixed joint of kelly is between main draw-in groove and supplementary draw-in groove.

The utility model discloses following beneficial effect has:

the utility model provides a novel iron core through setting up the center post, establishes front end preforming, a plurality of middle-end preforming and terminal preforming in center post outer pot head, and accomplishes fixedly through inserting post joint jack separately, then utilizes the dead lever to accomplish to assemble the fixed iron core of making, and production is simple high-efficient.

The utility model provides a novel iron core, this iron core is owing to assemble the pressfitting through a plurality of parts and form, consequently can carry out specific replacement to the part of damage when the later stage replacement, and need not whole change, has reached the purpose that reduces replacement cost and reduce man-hour.

Drawings

Fig. 1 is a schematic view of a main structure of the present invention;

fig. 2 is a schematic structural view of a central column according to the present invention;

fig. 3 is a rear view of the front-end pressing sheet of the present invention;

fig. 4 is a schematic front view of a terminal wafer according to the present invention;

fig. 5 is a side sectional view of the middle-end pressing piece provided by the present invention;

fig. 6 is a schematic view of the fixing rod structure according to the present invention.

Illustration of the drawings:

1. a central column; 101. a main connecting groove; 102. a primary card slot; 2. front-end tabletting; 201. a front end jack; 3. pressing the middle end of the tube; 301. inserting a column at the middle end; 302. a middle-end jack; 4. pressing the tail end; 401. inserting a column at the tail end; 5. fixing the rod; 501. a connecting rod; 502. a clamping rod; 6. auxiliary connecting grooves; 7. an auxiliary card slot.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a novel iron core comprises a central column 1, wherein main connecting grooves 101 are respectively arranged at two ends of the central column 1, main clamping grooves 102 are respectively arranged at the front end and the rear end of each of the two main connecting grooves 101, a front end pressing sheet 2, a plurality of middle end pressing sheets 3 and a tail end pressing sheet 4 are respectively sleeved at the outer end of the central column 1, the plurality of middle end pressing sheets 3 are arranged between the front end pressing sheet 2 and the tail end pressing sheet 4, a plurality of front end jacks 201 are arranged at the rear end surface of the front end pressing sheet 2, a plurality of tail end jacks 401 are fixedly connected with the front end surface of the tail end pressing sheet 4, a plurality of middle end jacks 301 are respectively and fixedly connected with the front end surface of the plurality of middle end pressing sheets 3, a plurality of middle end jacks 302 are respectively and fixedly arranged at the rear end surface of the plurality of middle end pressing sheets 3, auxiliary connecting grooves 6 are respectively arranged at two sides of the inner ends of the front end pressing sheet 2, the fixing rod 5 comprises a connecting rod 501, and clamping rods 502 are fixedly connected to the front end and the rear end of the connecting rod 501.

A plurality of front end jack 201 are the circular array setting for the initial point at front end preforming 2 center, a plurality of end are inserted post 401 and are the circular array setting for the initial point with end preforming 4 center, a plurality of front end jack 201, middle-end is inserted post 301, middle-end jack 302 is the same with 4 numbers of end preforming and is the one-to-one setting, a plurality of middle-end preforming 3 are connected through middle-end plug 301 joint middle-end jack 302, it is connected through middle-end plug 301 joint front end jack 201 to be located a middle-end preforming 3 of front side and front end preforming 2, it is connected through end plug 401 joint middle-end jack 302 to be located a middle-end preforming 3 of rear side and end preforming 4, connecting rod 501 fixed joint is between main spread groove 101 and supplementary spread groove 6, the fixed joint of kelly 502 is between main draw-in groove 102 and supplementary draw-in groove 7.

The working principle is as follows: during the assembly, a plurality of middle-end pressing sheets 3 are pressed and simultaneously the auxiliary connecting grooves 6 of the inner walls of the two sides are in the same straight line, then the middle-end pressing sheets 3 are sleeved on the central column 1, then the front-end pressing sheets 2 are fixedly connected with the middle-end pressing sheets 3 through the middle-end inserting columns 301 in a clamping mode, then the middle-end pressing sheets 3 are clamped at the tail end pressing sheets 4 at the rear end faces according to the same mode, then the connecting rod 501 is inserted between the auxiliary connecting grooves 6 of the main connecting groove 101, and then the two ends of the connecting rod 501 are extruded to form the clamping rod 502 and the main clamping groove 102 and the auxiliary clamping groove 7 so as to complete the.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel iron core, includes center post (1), its characterized in that: the middle column is characterized in that main connecting grooves (101) are respectively formed in two ends of the center column (1), main clamping grooves (102) are respectively formed in the front end and the rear end of each of the main connecting grooves (101), a front end pressing sheet (2), a plurality of middle end pressing sheets (3) and a tail end pressing sheet (4) are respectively sleeved at the outer end of the center column (1), the plurality of middle end pressing sheets (3) are arranged between the front end pressing sheet (2) and the tail end pressing sheet (4), a plurality of front end insertion holes (201) are formed in the rear end face of the front end pressing sheet (2), a plurality of tail end insertion holes (401) are fixedly connected to the front end face of the tail end pressing sheet (4), a plurality of middle end insertion holes (301) are fixedly connected to the front end face of the middle end pressing sheet (3), a plurality of middle end insertion holes (302) are fixedly formed in the rear end face of the middle end pressing sheet (3), auxiliary connecting grooves (6) are respectively formed in two inner ends of, auxiliary connection groove (6) front and back both ends department all is fixed and is provided with auxiliary clamping groove (7), two main connection groove (101) inner all is provided with dead lever (5), dead lever (5) are including connecting rod (501), equal fixedly connected with kelly (502) in both ends around connecting rod (501).

2. The novel iron core of claim 1, wherein: the front-end jacks (201) are arranged in a circular array with the center of the front-end pressing sheet (2) as an origin.

3. The novel iron core of claim 1, wherein: the tail end inserting columns (401) are arranged in a circular array by taking the center of the tail end pressing sheet (4) as an origin.

4. The novel iron core of claim 1, wherein: a plurality of front end jacks (201), middle end inserting columns (301), middle end jacks (302) and tail end pressing sheets (4) are the same in number and are arranged in a one-to-one corresponding relationship.

5. The novel iron core of claim 1, wherein: the middle-end pressing sheets (3) are connected through middle-end inserting columns (301) in clamping connection with the middle-end inserting holes (302).

6. The novel iron core of claim 1, wherein: and the middle-end pressing piece (3) positioned on the front side is connected with the front-end pressing piece (2) through a middle-end inserting column (301) which is clamped with the front-end inserting hole (201).

7. The novel iron core of claim 1, wherein: and the middle-end pressing piece (3) and the tail-end pressing piece (4) which are positioned at the rear side are connected by clamping a tail-end inserting column (401) with the middle-end inserting hole (302).

8. The novel iron core of claim 1, wherein: the connecting rod (501) is fixedly clamped between the main connecting groove (101) and the auxiliary connecting groove (6), and the clamping rod (502) is fixedly clamped between the main clamping groove (102) and the auxiliary clamping groove (7).