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CN-122025402-A - Transformer core processing table

CN122025402ACN 122025402 ACN122025402 ACN 122025402ACN-122025402-A

Abstract

The invention discloses a transformer iron core processing table which comprises a first transverse plate, a second transverse plate, two stepped plates and a material moving mechanism, wherein the second transverse plate is arranged on the upper surface of the first transverse plate in a vertically movable mode, the stepped plates are arranged on the upper surface of the second transverse plate in a horizontally movable mode, the number of the stepped plates is two, supporting plates are arranged on the second steps of the two stepped plates, the upper surface of each supporting plate is in contact fit with the lower surface of an iron core body, positioning columns matched with the iron core body are arranged on the first steps of the stepped plates, the supporting plates are arranged on the material moving mechanism in a vertically sliding mode, first open grooves matched with the material moving mechanism are formed in the first transverse plate, and second open grooves matched with the material moving mechanism are formed in the second transverse plate. The transformer core processing table disclosed by the invention is simple in structure, practical in function and ingenious in design, and the problem that the assembled transformer core is difficult to take out from the positioning column is effectively solved.

Inventors

  • TONG XIAOLIANG
  • YU TENGDA
  • HOU LEI

Assignees

  • 保定上为电气科技有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (10)

  1. 1. The transformer iron core processing table is characterized by comprising a first transverse plate (1), a second transverse plate (2), a stepped plate (3) and a material moving mechanism (4), wherein the second transverse plate (2) can be arranged on the upper surface of the first transverse plate (1) in a vertically movable mode, the stepped plate (3) is arranged on the upper surface of the second transverse plate (2) in a horizontally movable mode, the number of the stepped plates (3) is two, supporting plates (401) are arranged on second steps of the two stepped plates (3), the upper surface of the supporting plates (401) is in contact fit with the lower surface of an iron core body (5), positioning columns (306) matched with the iron core body (5) are arranged on first steps of the stepped plates (3), the supporting plates (401) can be arranged on the material moving mechanism (4) in a vertically sliding mode, first opening grooves (102) matched with the material moving mechanism (4) are formed in the first transverse plate (1), and opening grooves (204) are formed in the second transverse plate (2) and the second opening grooves (204) matched with the iron core body (5).
  2. 2. The transformer core processing stage according to claim 1, wherein the step plate (3) comprises a first step and a second step, the height of the first step is larger than that of the second step, and the lower surface of the pallet (401) is in lap fit with the second step of the step plate (3).
  3. 3. The transformer core processing table according to claim 2, wherein the first step of the step plate (3) is provided with a mounting groove (304), the mounting groove (304) is provided with a plurality of positioning grooves (305) matched with the positioning columns (306), and the positioning columns (306) are fixedly arranged in the positioning grooves (305) through bolts.
  4. 4. The transformer core processing table according to claim 1, wherein an extension plate (201) is provided at an edge of the second transverse plate (2), and an electric push rod (202) engaged with the extension plate (201) is provided at an upper surface of the first transverse plate (1).
  5. 5. The transformer core processing table according to claim 4, wherein the lower surface of the first transverse plate (1) is fixedly provided with a supporting leg (101), the lower surface of the second transverse plate (2) is fixedly provided with a guide rod (203), and the guide rod (203) is in sliding fit with a guide hole in the first transverse plate (1).
  6. 6. The transformer core processing table according to claim 1, wherein the upper surface of the second transverse plate (2) is provided with a screw rod (302) and a slide rod (301) through a bracket, the step plate (3) is in sliding fit with the slide rod (301), the step plate (3) is in threaded fit with the screw rod (302), and the screw rod (302) is driven by a first motor (303).
  7. 7. The transformer core processing stage according to claim 6, wherein the slide bar (301) is of a segmented design, the slide bar (301) being interrupted at the second open slot (204) of the second cross plate (2).
  8. 8. The transformer core processing bench according to claim 1, wherein the material moving mechanism (4) comprises a vertical plate (405), a sliding rail (406), a guide groove (410) and a swing arm (411), the upper end of the vertical plate (405) is provided with a transverse sliding rail (406), the sliding rail (406) is provided with a sliding block (407) capable of moving left and right, a guide sleeve (408) of the sliding block (407) is provided with a lifting rod (409) capable of moving up and down, the lifting rod (409) is matched with a long hole on the swing arm (411) through a guide post (412), and the end part of the guide post (412) is matched with the guide groove (410) on the vertical plate (405).
  9. 9. The transformer core processing table of claim 8, wherein a mounting block (403) is fixedly arranged at the top end of the lifting rod (409), a blind hole (404) is formed in the top end of the mounting block (403), a sliding rod (402) is fixedly arranged on the lower surface of the supporting plate (401), and the sliding rod (402) is in sliding fit with the blind hole (404).
  10. 10. The transformer core processing table according to claim 8, wherein a reduction gearbox (413) is fixedly arranged on the vertical plate (405), the swing arm (411) is driven by the reduction gearbox (413), and a second motor (414) is arranged on the reduction gearbox (413).

Description

Transformer core processing table Technical Field The invention relates to the field of transformer processing equipment, in particular to a transformer core processing table. Background A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The iron core of the transformer is formed by stacking a plurality of iron sheets, each iron sheet is formed by welding a plurality of sheets, and the traditional iron core assembly mode is that a positioning column is fixed on a processing table, and then a positioning hole of the sheet passes through the positioning column to fix the sheet, so that an iron sheet is formed. In this assembly mode, the positioning column is long, so that the assembled transformer core is difficult to take out from the positioning column. Therefore, how to develop a novel transformer core processing table is a problem to be solved by those skilled in the art. Disclosure of Invention The invention aims to provide a transformer core processing table which solves the problem that an assembled transformer core is difficult to take out from a positioning column. In order to solve the technical problems, the invention adopts the following technical scheme: The invention discloses a transformer iron core processing table which comprises a first transverse plate, a second transverse plate, stepped plates and a material moving mechanism, wherein the second transverse plate is arranged on the upper surface of the first transverse plate in a vertically movable mode, the stepped plates are arranged on the upper surface of the second transverse plate in a horizontally movable mode, the number of the stepped plates is two, supporting plates are arranged on the second steps of the two stepped plates, the upper surfaces of the supporting plates are in contact fit with the lower surface of an iron core body, positioning columns matched with the iron core body are arranged on the first steps of the stepped plates, the supporting plates are arranged on the material moving mechanism in a vertically sliding mode, first open grooves matched with the material moving mechanism are formed in the first transverse plate, and second open grooves matched with the material moving mechanism are formed in the second transverse plate. Further, the step plate comprises a first step and a second step, the height of the first step is larger than that of the second step, and the lower surface of the supporting plate is in lap joint with the second step of the step plate. Further, a mounting groove is formed in the first step of the stepped plate, a plurality of positioning grooves matched with the positioning columns are formed in the mounting groove, and the positioning columns are fixedly arranged in the positioning grooves through bolts. Further, an extension plate is arranged at the edge of the second transverse plate, and an electric push rod matched with the extension plate is arranged on the upper surface of the first transverse plate. Further, the lower surface of the first transverse plate is fixedly provided with supporting legs, the lower surface of the second transverse plate is fixedly provided with a guide rod, and the guide rod is in sliding fit with the guide hole on the first transverse plate. Further, the upper surface of the second transverse plate is provided with a screw rod and a sliding rod through a bracket, the stepped plate is in sliding fit with the sliding rod, the stepped plate is in threaded fit with the screw rod, and the screw rod is driven by a first motor. Further, the sliding rod adopts a sectional design, and the sliding rod is interrupted at the second open slot of the second transverse plate. Further, the material moving mechanism comprises a vertical plate, a sliding rail, a guide groove and a swing arm, wherein the upper end of the vertical plate is provided with a transverse sliding rail, a sliding block capable of moving left and right is arranged on the sliding rail, a lifting rod capable of moving up and down is arranged on a guide sleeve of the sliding block, the lifting rod is matched with a long hole in the swing arm through a guide post, and the end part of the guide post is matched with the guide groove in the vertical plate. Further, the top of lifting rod is fixed and is provided with the installation piece, the blind hole has been seted up on the top of installation piece, the lower fixed surface of layer board is provided with the slide bar, the slide bar with blind hole sliding fit. Further, a reduction gearbox is fixedly arranged on the vertical plate, the swing arm is driven by the reduction gearbox, and a second motor is arranged on the reduction gearbo