CN-224223190-U - Iron and steel core press-fitting device

Abstract

The utility model discloses a steel iron core press-fitting device, which relates to the technical field of industrial manufacturing and comprises a bottom plate, wherein two groups of sliding rails are connected to the bottom plate, sliding blocks are connected to the two groups of sliding rails in a sliding manner, a supporting frame is connected to one end, away from the sliding rails, of each sliding block, and a mounting plate is connected to the supporting frame. The vertical adjusting mechanism is connected with the mounting plate, the gear rotates to drive the meshed racks to move, the racks slide in the sliding grooves, the racks drive the connected adjusting blocks to move up and down, the adjusting blocks drive the press-mounting die to move up and down, the press-mounting die is further driven to carry out press-mounting operation, the press-mounting die is used for press-mounting silicon steel cores, the press-mounting die can be quickly adjusted to different press-mounting positions through the vertical adjusting mechanism, the press-mounting efficiency is improved, the production time is shortened, the press-mounting die can be adjusted according to silicon steel cores with different specifications, and the same set of press-mounting device can adapt to the press-mounting requirements of multiple cores.

Inventors

• LIU SONGJIE
• LI GUOCANG
• ZHENG LINGKE
• KANG ZHENYU
• ZHU YECHAO
• YU QIANG
• QIAO RONG
• TAN XIN
• WANG JING

Assignees

• 湖南涟钢电磁材料有限公司
• 湖南华菱涟源钢铁有限公司

Dates

Publication Date

20260512

Application Date

20250611

Claims (10)

1. 1. The iron and steel core press-fitting device comprises a bottom plate (1) and is characterized in that: Two groups of sliding rails (10) are connected to the bottom plate (1), sliding blocks (12) are connected to the two groups of sliding rails (10) in a sliding manner, a supporting frame (13) is connected to one end, far away from the sliding rails (10), of each sliding block (12), a mounting plate (18) is connected to each supporting frame (13), a sliding groove (17) is connected to each mounting plate (18), an adjusting block (14) is connected to the sliding grooves (17) in a sliding manner, and a vertical adjusting mechanism is connected between each adjusting block (14) and each mounting plate (18); Two press-fit frames (11) are connected to the bottom plate (1) in a sliding mode, a transverse adjusting mechanism is connected between the two press-fit frames (11), the transverse adjusting mechanism comprises a fixed block (9), a sliding rod (7) is connected to the fixed block (9), a sliding ring (6) is connected to the sliding rod (7) in a sliding mode, two sliding blocks (2) are connected to the end portions of the press-fit frames (11), a rotating shaft (4) is connected to one end, far away from the press-fit frames (11), of the sliding blocks (2), a connecting shell (3) is connected to the rotating shaft (4), a connecting rod (5) is connected to one side, far away from the rotating shaft (4), of the connecting rod (5), and one end, far away from the rotating shaft (4), of the connecting rod (5) is connected to the sliding ring (6).
2. 2. A steel core press-fitting device according to claim 1, characterized in that the support frame (13) has a U-shaped structure.
3. 3. A steel core press-fitting device according to claim 1, characterized in that the support frame (13) is of aluminium alloy construction.
4. 4. The iron and steel core press-fitting device according to claim 1, wherein the vertical adjusting mechanism comprises a gear (16) and a rack (15), the mounting plate (18) is connected with a driving motor, the gear (16) is connected to the driving end of the driving motor, the rack (15) is connected to one side of the gear (16) in a meshing manner, the rack (15) is connected to an adjusting block (14), and the bottom of the adjusting block (14) is connected with a press-fitting die (19).
5. 5. The iron and steel core press-fitting device according to claim 4, wherein one end of the adjusting block (14) press-fitting die (19) is connected with a limiting block.
6. 6. The iron and steel core press-fitting device according to claim 4, wherein the press-fitting die (19) is of an alloy steel structure.
7. 7. The iron and steel core press-fitting device according to claim 1, wherein the press-fitting frame (11) is of an alloy steel structure.
8. 8. The iron and steel core press-fitting device according to claim 1, wherein one end of the sliding rod (7) far away from the fixed block (9) is connected with a limiting head (8).
9. 9. The iron and steel core press-fitting device according to claim 1, characterized in that a lubricant is smeared between the slip ring (6) and the slide bar (7).
10. 10. The iron and steel core press-fitting device according to claim 1, characterized in that a plug bolt is detachably connected between the slip ring (6) and the slide bar (7).

Description

Iron and steel core press-fitting device Technical Field The utility model relates to the technical field of industrial manufacturing, in particular to a steel iron core press-fitting device. Background The silicon steel core press-mounting device is special equipment for manufacturing silicon steel cores in electrical equipment such as motors, transformers and the like, the silicon steel cores are formed by laminating silicon steel sheets, the silicon steel sheets are required to be insulated to reduce eddy current loss, the excircle of the silicon steel sheets is usually sleeved on a die called a press-mounting tire core, the press-mounting tire core is a core part of the press-mounting device and is divided into two or more pieces so as to facilitate lamination and compaction of the silicon steel sheets, the pieces are usually provided with conical or stepped structures so as to facilitate positioning and compaction of the silicon steel sheets, the tightly attached silicon steel sheets can reduce eddy current loss and improve the efficiency of the equipment; The Chinese patent grant publication No. CN206210597U, the name is an annealing clamping device for a silicon steel iron core, which comprises a rectangular iron core fixing frame composed of an upper pressing plate, a lower pressing plate, side plates between the upper pressing plate and the lower pressing plate, wherein the iron core fixing frame is arranged on a working bench, a side baffle is vertically arranged on the working bench at one side of the iron core fixing frame, a support frame is connected to the outer side surface of the side baffle, a first hydraulic device is arranged at the other side of the iron core fixing frame, a first thrust plate is connected to the first hydraulic device and is contacted with the side plate of the iron core fixing frame at the side, a second hydraulic device is arranged above the upper pressing plate of the iron core fixing frame, a second thrust plate is connected to the second hydraulic device, and the second thrust plate is contacted with the upper pressing plate of the iron core fixing frame. The utility model not only can ensure that the straightness of each end surface of the square winding iron core is good, but also the shaping efficiency can be improved by at least 10 percent, and the utility model has simple structure and easy implementation; The technical problems that the press mounting pressure cannot be uniformly distributed on the whole silicon steel iron core, the geometric shape of the iron core is irregular, the stability cannot be maintained, frequent adjustment and calibration are required in the press mounting process, and the production efficiency is reduced are solved. Disclosure of utility model The utility model aims to provide a steel iron core press-fitting device, which solves the technical problems that in the prior art, when the device is used, the device cannot be regulated, the press-fitting pressure can not be uniformly distributed on the whole silicon steel iron core, the geometric shape of the iron core is irregular, the stability can not be maintained, the frequent regulation and calibration are required in the press-fitting process, and the production efficiency is reduced. The technical problems to be solved by the utility model can be realized by the following technical scheme: A steel iron core press-fitting device comprises a bottom plate; The bottom plate is connected with two groups of sliding rails, the two groups of sliding rails are respectively and slidably connected with a sliding block, one end of each sliding block, far away from each sliding rail, is connected with a supporting frame, each supporting frame is connected with a mounting plate, each mounting plate is connected with a sliding groove, an adjusting block is slidably connected in each sliding groove, and a vertical adjusting mechanism is connected between each adjusting block and each mounting plate; The automatic clamping device is characterized in that two press-fitting frames are connected to the bottom plate in a sliding manner, a transverse adjusting mechanism is connected between the two press-fitting frames and comprises a fixed block, a sliding rod is connected to the fixed block, a sliding ring is connected to the sliding rod in a sliding manner, sliding blocks are connected to the ends of the press-fitting frames respectively, a rotating shaft is connected to one end, far away from the press-fitting frames, of each sliding block, a connecting shell is connected to the rotating shaft, a connecting rod is connected to one side, far away from the rotating shaft, of each connecting shell, and one end, far away from the rotating shaft, of each connecting rod is connected to the corresponding sliding ring. As a further scheme of the utility model, the support frame is of a U-shaped structure. As a further scheme of the utility model, the support frame is of an aluminum alloy structure. As a