CN213877773U

CN213877773U - Inner hook type thin iron core plastic-coated structure

Info

Publication number: CN213877773U
Application number: CN202023271451.9U
Authority: CN
Inventors: 陈惠峰; 廖诚鹏; 金小荣
Original assignee: Changzhou Sinjun Motor Co ltd
Current assignee: Changzhou Sinjun Motor Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a structure is moulded to interior hook formula thin iron core package, including the arc bottom plate, the arc fixed plate, iron core and flexible control mechanism, arc fixed plate top through supporting the iron core has set up flexible control mechanism, initiative fly leaf and driven fly leaf through flexible control mechanism are connected with the arc fixed plate, through shrink and extension between the fixed control mechanism control arc fixed plate, shrink and extension through between the arc fixed plate are fixed the iron core of equidimension not, be convenient for make the arc fixed plate install fixedly to the iron core of different models and size, and adjust easy operation, firm effectual.

Description

Inner hook type thin iron core plastic-coated structure

Technical Field

The utility model particularly relates to a structure is moulded to thin money iron core package of inner hook formula relates to the iron core package and moulds relevant field.

Background

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

Iron core package on the present market is moulded, and the centre bore is circular usually, and the inside fixed plate size of iron core is fixed, needs to adopt the iron core and the fixed plate of specific model to connect, is not convenient for fix the iron core of equidimension not.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an inner hook type thin iron core plastic-coated structure.

The utility model discloses a structure is moulded to structure a thin money iron core of inner hook formula package that realizes like this, and the device includes arc bottom plate and flexible control mechanism, arc bottom plate top is provided with arc fixed plate, the arc fixed plate outside is fixed with the iron core, flexible control mechanism bottom and arc fixed plate fixed connection, flexible control mechanism includes initiative fly leaf, connecting rod, driven fly leaf, bolt head, screw rod and supports the inner ring, the initiative fly leaf left and right sides is connected with driven fly leaf through the connecting rod respectively, initiative fly leaf front end middle part is provided with the bolt head, the bolt head rear end passes through shaft coupling and screw rod and rotates with one heart, the screw rod rear end runs through the support inner ring, and with support inner ring threaded connection, initiative fly leaf and driven fly leaf bottom and arc fixed plate fixed connection.

Preferably, the driven movable plate comprises a plate body, sliding grooves, a polished rod and a limiting block, the sliding grooves are formed in two ends of the inner portion of the plate body, the inner side of the plate body is locked with the polished rod through bolts, the inner side of the polished rod penetrates through the supporting inner ring and is fixedly connected with the limiting block, and the inner portion of each sliding groove is connected with the connecting rod in an inserting mode.

Preferably, the number of the driven movable plates is three, and the three driven movable plates are connected with each other through connecting rods.

Preferably, the active movable plate is consistent in structure with the plate body, and a circular ring is formed among the active movable plate, the three plate bodies and the four connecting rods.

Preferably, the support inner ring is circular, and the support inner ring and the circular ring formed between the active movable plate structure and the plate body are concentrically arranged.

Preferably, the inner wall of the sliding chute is smooth, and the inner wall of the sliding chute is attached to the connecting rod.

Preferably, the surface of the polish rod is smooth, and the inner wall of the support inner ring is attached to the polish rod.

Preferably, the limiting block is circular, and the outer diameter of the limiting block is larger than that of the polished rod.

Preferably, the screw is made of hard alloy.

Preferably, the support inner ring and the polished rod are made of stainless steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a structure is moulded to thin iron core package of inner hook formula here, compare with the equipment of the same type, have following improvement:

a structure is moulded to thin money iron core package of inner hook formula has set up flexible control mechanism through the arc fixed plate top at the support iron core, is connected with arc fixed plate through flexible control mechanism's initiative fly leaf and driven fly leaf, through shrink and extension between the fixed control mechanism control arc fixed plate, fix the iron core of equidimension not through shrink and extension between the arc fixed plate, be convenient for make arc fixed plate install fixedly to the iron core of different models and size, and adjust easy operation, firm effectual.

Drawings

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

FIG. 2 is a schematic structural view of the arc-shaped fixing plate of the present invention;

FIG. 3 is a schematic structural view of the telescoping control mechanism of the present invention;

FIG. 4 is a top sectional view of the internal structure of the telescoping control mechanism of the present invention;

fig. 5 is a partially enlarged view of the area a of fig. 4 according to the present invention.

Wherein: the device comprises an arc-shaped bottom plate-1, an arc-shaped fixed plate-2, an iron core-3, a telescopic control mechanism-4, a driving movable plate-41, a connecting rod-42, a driven movable plate-43, a bolt head-44, a screw rod-45, a support inner ring-46, a plate body-431, a sliding groove-432, a polished rod-433 and a limiting block-434.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 and 2, the present invention provides an improved internal hook type thin iron core plastic-covered structure, which includes an arc-shaped bottom plate 1 and a telescopic control mechanism 4, wherein the top end of the arc-shaped bottom plate 1 is provided with an arc-shaped fixing plate 2, an iron core 3 is fixed outside the arc-shaped fixing plate 2, and the bottom end of the telescopic control mechanism 4 is fixedly connected with the arc-shaped fixing plate 2.

Referring to fig. 3 and 4, the present invention provides an improved internal hook type thin iron core plastic-covered structure, the telescopic control mechanism 4 includes a driving movable plate 41, a connecting rod 42, a driven movable plate 43, a bolt head 44, a screw 45 and a support inner ring 46, the left and right sides of the driving movable plate 41 are respectively connected to the driven movable plate 43 through the connecting rod 42, the middle of the front end of the driving movable plate 41 is provided with the bolt head 44, the rear end of the bolt head 44 rotates concentrically with the screw 45 through a shaft coupling, the rear end of the screw 45 penetrates through the support inner ring 46 and is in threaded connection with the support inner ring 46, the bottom ends of the driving movable plate 41 and the driven movable plate 43 are fixedly connected to the arc-shaped fixed plate 2, the driven movable plates 43 are three, the three driven movable plates 43 are connected to each other through the connecting rod 42, the three driven movable, Form the ring form between three plate body 431 and four connecting rods 42, initiative movable plate 41 structure is unanimous with plate body 431 structure, and initiative movable plate 41, form the ring form between three plate body 431 and four connecting rods 42, form circular form between the arc fixed plate 2 of messenger's initiative movable plate 41 and three plate body 431 bottom, it is circular to support inner ring 46, and support inner ring 46 and initiative movable plate 41 structure and be concentric the setting with the ring that forms between plate body 431, make initiative movable plate 41 and three plate body 431 use support inner ring 46 to contract and expand as the centre of a circle, screw rod 45 adopts the carbide material, hardness is high, difficult wearing and tearing, support inner ring 46 and polished rod 433 and all adopt the stainless steel material, hardness is high, and difficult rusting.

Referring to fig. 5, the present invention provides an inner hook type thin iron core plastic-covered structure through improvement, wherein a driven movable plate 43 comprises a plate body 431, a sliding groove 432, a polished rod 433 and a limiting block 434, both ends of the inside of the plate body 431 are respectively provided with the sliding groove 432, the inside of the plate body 431 is mutually locked with the polished rod 433 through a bolt, the inside of the polished rod 433 is fixedly connected with the limiting block 434 through a support inner ring 46, the inside of the sliding groove 432 is mutually inserted with a connecting rod 42, the inner wall of the sliding groove 432 is smooth, and the inner wall of the sliding groove 432 is attached to the connecting rod 42, so that the connecting rod 43 slides along the inner wall of the sliding groove 432, and when the driving movable plate 41 moves, the driven movable plate 43 is driven by the connecting rod 42 to move simultaneously, the distance between the arc-shaped fixed plates 2 is adjusted, the surface of the polished rod 433 is smooth, and the inner wall of the support inner ring 46 is attached to the polished rod 433, so as to limit the moving track of the polished rod 433, and then the moving track of the plate body 431 is limited, the limiting block 434 is circular, the outer diameter of the limiting block 434 is larger than that of the polished rod 433, the extending distance of the polished rod 433 is limited, and further the extending distance of the plate body 431 is limited.

The utility model provides an inner hook type thin iron core plastic-coated structure through improvement, and the working principle is as follows;

firstly, before use, the distance between the arc-shaped fixed plates 2 needs to be adjusted according to the size of the iron core 3, when the distance is adjusted, the bolt head 44 rotates, the bolt head 44 drives the front end center of the screw rod 45 to rotate, the screw rod 45 moves through thread fit with the inner support ring 46, the screw rod 45 drives the active movable plate 41 to move, and the distance between the active movable plate 41 and the inner support ring 46 is adjusted;

secondly, the driving movable plate 41 drives the connecting rod 42 when moving, the inner wall of the sliding groove 432 is attached to the connecting rod 42 due to the smooth inner wall of the sliding groove 432, so that the connecting rod 43 slides along the inner wall of the sliding groove 432, the driving movable plate 41 drives the driven movable plate 43 to move simultaneously through the connecting rod 42 when moving, the distance between the arc-shaped fixed plates 2 is adjusted, and the surface of the polished rod 433 is smooth, the inner wall of the supporting inner ring 46 is attached to the polished rod 433, the moving track of the polished rod 433 is limited, the moving track of the plate body 431 is further limited, the driving movable plate 41 drives the driven movable plate 43 to move simultaneously through the connecting rod 42 when moving, and the distance between the arc-shaped fixed plates 2 is adjusted;

the third, then will need to carry out the iron core 3 that the package was moulded to fix on arc fixed plate 2, support 3 bottoms of iron core through arc bottom plate 1, fix the iron core 3 of equidimension not through shrink between arc fixed plate 2 and extension, be convenient for make arc fixed plate 2 install fixedly to iron core 3 of different models and size, and adjust easy operation, it is firm effectual.

The utility model discloses an improve and provide a structure is moulded to thin iron core package of interior hook formula, set up flexible control mechanism 4 through the 2 tops of arc fixed plate supporting iron core 3, initiative fly leaf 41 and driven fly leaf 43 through flexible control mechanism 4 are connected with arc fixed plate 2, through shrink and extension between 4 control arc fixed plate 2 of fixed control mechanism, shrink and extension through between the arc fixed plate 2 are fixed the iron core 3 of equidimension not, be convenient for make arc fixed plate 2 install fixed to the iron core 3 of different models and size, and adjust easy operation, firm effectual.

Claims

1. An inner hook type thin iron core plastic-coated structure comprises an arc-shaped bottom plate (1), wherein an arc-shaped fixing plate (2) is arranged at the top end of the arc-shaped bottom plate (1), and an iron core (3) is fixed on the outer side of the arc-shaped fixing plate (2);

the method is characterized in that: still include flexible control mechanism (4), flexible control mechanism (4) bottom and arc fixed plate (2) fixed connection, flexible control mechanism (4) are including initiative fly leaf (41), connecting rod (42), driven fly leaf (43), bolt head (44), screw rod (45) and support inner ring (46), the initiative fly leaf (41) left and right sides is connected with driven fly leaf (43) through connecting rod (42) respectively, initiative fly leaf (41) front end middle part is provided with bolt head (44), bolt head (44) rear end passes through shaft coupling and screw rod (45) concentric rotation, screw rod (45) rear end runs through and supports inner ring (46), and with support inner ring (46) threaded connection, initiative fly leaf (41) and driven fly leaf (43) bottom and arc fixed plate (2) fixed connection.

2. The thin iron core plastic-coated structure of the inner hook type according to claim 1, wherein: driven fly leaf (43) are including plate body (431), spout (432), polished rod (433) and stopper (434), spout (432) have all been seted up at plate body (431) inside both ends, plate body (431) inboard locks each other with polished rod (433) through the bolt, polished rod (433) inboard runs through and supports inner ring (46) and stopper (434) fixed connection, spout (432) inside and connecting rod (42) peg graft each other.

3. The thin iron core plastic-coated structure of the inner hook type according to claim 1, wherein: the number of the driven movable plates (43) is three, and the three driven movable plates (43) are connected with each other through connecting rods (42).

4. The thin iron core plastic-coated structure of the inner hook type according to claim 1, wherein: the structure of the active movable plate (41) is consistent with that of the plate body (431), and a circular ring shape is formed among the active movable plate (41), the three plate bodies (431) and the four connecting rods (42).

5. The thin iron core plastic-coated structure of the inner hook type according to claim 1, wherein: the supporting inner ring (46) is annular, and the supporting inner ring (46) and the annular formed between the structure of the active movable plate (41) and the plate body (431) are concentrically arranged.

6. The thin iron core plastic-coated structure of the inner hook type according to claim 2, wherein: the inner wall of the sliding groove (432) is smooth, and the inner wall of the sliding groove (432) is attached to the connecting rod (42).

7. The thin iron core plastic-coated structure of the inner hook type according to claim 2, wherein: the surface of the polished rod (433) is smooth, and the inner wall of the supporting inner ring (46) is attached to the polished rod (433).

8. The thin iron core plastic-coated structure of the inner hook type according to claim 2, wherein: the limiting block (434) is circular, and the outer diameter of the limiting block (434) is larger than that of the polished rod (433).