CN218566494U

CN218566494U - Silicon steel sheet closed assembly roughness detection device

Info

Publication number: CN218566494U
Application number: CN202222643813.5U
Authority: CN
Inventors: 周健玉; 高峰; 王军
Original assignee: Wuxi Zhongpu Electrical Co ltd
Current assignee: Wuxi Zhongpu Electrical Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a silicon steel sheet stack flatness detection device, which comprises a walking rolling sensor array, wherein the walking rolling sensor array comprises a walking honeycomb part and a plurality of rolling sensor units, and the honeycomb holes of the plurality of rolling sensor units respectively corresponding to the walking honeycomb part are distributed in an array; the rolling sensor unit comprises a pressure detection part, an elastic supporting part and a rolling part which are sequentially connected, wherein the rolling part is exposed out of the honeycomb hole, and the rolling part maintains the state of the elastic jacking pressure detection part through the elastic supporting part. The utility model provides a pair of silicon steel sheet closed assembly roughness detection device, through the pressure test of the walking roll extrusion in-process of walking roll extrusion formula sensor array, realize detecting the roughness of silicon steel sheet closed assembly spare, improve the precision of silicon steel sheet closed assembly spare.

Description

Silicon steel sheet closed assembly roughness detection device

Technical Field

The utility model belongs to the technical field of power transformer silicon steel sheet closed assembly detects, especially, relate to a silicon steel sheet closed assembly roughness detection device.

Background

In the process of stacking iron core silicon steel sheets, a plurality of silicon steel sheets which need to be stacked on the same plane need to be aligned and leveled, if the stacking between the adjacent silicon steel sheets has Xu Dieya and is staggered, the whole silicon steel sheet stacking piece is unqualified, and rework is needed in time. Particularly in the case of a stack with irregularities due to a very small part of the stack being pressed or dislocated, it is difficult for the naked eye to detect clearly and in time.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome exist not enough among the prior art, the utility model provides a silicon steel sheet closed assembly roughness detection device, through the pressure test of the walking roll extrusion in-process of walking roll extrusion formula sensor array, realize detecting the roughness of silicon steel sheet closed assembly, improve the precision of silicon steel sheet closed assembly.

The technical scheme is as follows: in order to achieve the above purpose, the silicon steel sheet stacking flatness detection device of the present invention comprises a walking rolling sensor array, wherein the walking rolling sensor array comprises a walking honeycomb portion and a plurality of rolling sensor units, and the plurality of rolling sensor units are distributed in an array corresponding to honeycomb holes of the walking honeycomb portion respectively; the rolling sensor unit comprises a pressure detection part, an elastic supporting part and a rolling part which are sequentially connected, the rolling part is exposed out of the honeycomb hole, and the rolling part maintains the state of the elastic jacking pressure detection part through the elastic supporting part.

Furthermore, the width that a plurality of roll extrusion sensor unit adaptation silicon steel sheet is linear array and distributes.

Furthermore, the width that a plurality of roll extrusion sensor unit adaptation silicon steel sheet is the circumference array and distributes.

Furthermore, an elastic abutting object is arranged between the pressure detection part and the elastic supporting part, and the elastic supporting part elastically pushes the elastic abutting object to abut against the pressure detection part.

Further, the walking honeycomb part is of a honeycomb block structure with honeycomb holes.

And furthermore, the silicon steel sheet walking device comprises a walking driving part for driving the walking rolling type sensor array to walk on the silicon steel sheet, and the walking driving part is connected with the walking honeycomb part in a driving mode.

And furthermore, the lifting driving piece is used for adjusting the lifting of the silicon steel sheets on the walking rolling type sensor array relative to the stacking platform and is in driving connection with the walking driving piece.

Has the advantages that: the utility model discloses a silicon steel sheet closed assembly roughness detection device, beneficial effect is: the utility model discloses a pressure test of walking roll extrusion in-process of walking roll extrusion formula sensor array, when the numerical value that appears partial miniature pressure sensor is different, then represent rolling local closed assembly unevenness, realize detecting the roughness of silicon steel sheet stacked parts, improve the precision of silicon steel sheet closed assembly, be suitable for the scale and promote.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a walking and rolling sensor array;

fig. 2 is a schematic diagram of the overall structure of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the silicon steel sheet stacking flatness detection device comprises a walking rolling sensor array 3, wherein the walking rolling sensor array 3 comprises a walking honeycomb portion 6 and a plurality of rolling sensor units 7, and the plurality of rolling sensor units 7 are respectively distributed in an array corresponding to honeycomb holes 60 of the walking honeycomb portion 6; the rolling sensor unit 7 comprises a pressure detection part 8, an elastic support part and a rolling part 9 which are sequentially connected, the rolling part 9 is exposed out of the honeycomb holes 60, and the rolling part 9 maintains the state of the elastic top pressure detection part 8 through the elastic support part. Under the state that silicon steel sheet 5 is pushed down by rolling portion 32, rolling sensor unit 7 rolls and walks on silicon steel sheet 5 along with walking honeycomb portion 6, that is to say, through the pressure test of walking rolling process of walking rolling sensor array 3, realize the roughness of silicon steel sheet stacked part and detect, improve the precision of silicon steel sheet stacked part.

Pressure measurement portion 8 adopts miniature pressure sensor, and pressure measurement portion 8 adopts gyro wheel structure or ball bowl spin structure, can not cause the damage to silicon steel sheet 5 surface when the roll extrusion detects the roughness. In the case of the rolling sensor units 7 distributed in an array, if a place with uneven stacking exists, the values of a part of the miniature pressure sensors are different when rolling passes, and at the moment, the uneven stacking of the place with uneven stacking exists.

It should be noted that the array of the rolling sensor units 7 of the present invention has the following two embodiments:

the first embodiment: the rolling sensor units 7 are matched with the width of the silicon steel sheet 5 and distributed in a linear array.

The second embodiment: the rolling sensor units 7 are matched with the width of the silicon steel sheet 5 and distributed in a circumferential array.

Especially, it should be noted that no matter which array mode is adopted, the width of the silicon steel sheet 5 is ensured to be adapted, and the full coverage can be realized in the width direction during rolling.

The traveling honeycomb portion 6 is a honeycomb block structure having honeycomb holes 60 thereon, and the structural shape thereof may be square or circular, for example, the traveling honeycomb portion is square when adapted to the linear array distribution of the rolling sensor units 7, and the traveling honeycomb portion is circular when adapted to the circular array distribution of the rolling sensor units 7.

As shown in fig. 1, an elastic abutting object 10 is arranged between the pressure detecting part 8 and the elastic supporting part, and the elastic supporting part abuts against the elastic abutting object 10 and abuts against the pressure detecting part 8. The elastic support part comprises a spring 33, a mandril 34 and a plug 35; the pressure detection part 8 and the plug 35 are respectively arranged at two ports of the honeycomb hole 60, the pressure detection part 8 is fixedly arranged, and the plug 35 is rotatably arranged in a thread manner; the mandril 34 glidingly penetrates through the plug 35 and is connected with the rolling part 32; the push rod 34 is provided with a baffle 36, the spring 33 is sleeved on the push rod 34 between the baffle 36 and the plug 35, and the spring 33 elastically pushes up the baffle 36, so that the push rod 34 is provided with pushing force, the push rod 34 pushes up the elastic abutting object 10, the elastic abutting object 10 abuts against the pressure detection part 8, and the abutting state is maintained.

As shown in fig. 2, including walking driving piece 2 of drive walking roll extrusion formula sensor array 3 walking on silicon steel sheet 5, walking honeycomb portion 6 is connected in the drive of walking driving piece 2, and walking driving piece 2 can adopt electronic cross slip table, and walking honeycomb portion 6 has mounting bracket 61, and the mounting bracket is connected the installation with the slider on the electronic cross slip table.

As shown in the attached drawing 2, including adjusting the lifting driving piece 1 that the silicon steel sheet 5 on the relative closed assembly platform 4 of walking roll formula sensor array 3 goes up and down, lifting driving piece 1 drive connection walking driving piece 2 when carrying out the roughness and detecting, at first adjusts the height of walking roll formula sensor array 3 through lifting driving piece 1, makes rolling portion 9 push down on the silicon steel sheet, then starts electronic cross sliding table and carries out the walking action, and lifting driving piece 1 adopts the equipment that has raising and lowering functions among the prior art.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a silicon steel sheet closed assembly roughness detection device which characterized in that: the sensor array comprises a walking rolling type sensor array (3), wherein the walking rolling type sensor array (3) comprises a walking honeycomb part (6) and a plurality of rolling sensor units (7), and the plurality of rolling sensor units (7) are respectively distributed in an array mode corresponding to honeycomb holes (60) of the walking honeycomb part (6); the rolling sensor unit (7) comprises a pressure detection part (8), an elastic supporting part and a rolling part (9) which are sequentially connected, and the rolling part (9) maintains the state of the elastic ejection pressure detection part (8) through the elastic supporting part.

2. The silicon steel sheet stacked flatness detection device of claim 1, wherein: the rolling sensor units (7) are matched with the width of the silicon steel sheet (5) and are distributed in a linear array.

3. The silicon steel sheet stacked flatness detection device according to claim 1, characterized in that: the rolling sensor units (7) are matched with the width of the silicon steel sheet (5) and are distributed in a circumferential array.

4. The silicon steel sheet stacked flatness detection device of claim 1, wherein: an elastic abutting object (10) is arranged between the pressure detection part (8) and the elastic supporting part, and the elastic supporting part elastically pushes the elastic abutting object (10) to abut against the pressure detection part (8).

5. The silicon steel sheet stacked flatness detection device of claim 1, wherein: the walking honeycomb part (6) is of a honeycomb block structure with honeycomb holes (60) thereon.

6. The silicon steel sheet stacked flatness detection device of claim 1, wherein: the device comprises a walking driving piece (2) for driving a walking rolling type sensor array (3) to walk on a silicon steel sheet (5), wherein the walking driving piece (2) is in driving connection with a walking honeycomb part (6).

7. The silicon steel sheet stacked flatness detection device according to claim 6, characterized in that: the lifting driving piece (1) comprises a silicon steel sheet (5) on a relative stacking platform (4) of a walking rolling type sensor array (3) and is adjusted to lift, and the lifting driving piece (1) is in driving connection with a walking driving piece (2).