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CN-224208985-U - Automatic rotating silicon steel sheet extruding device

CN224208985UCN 224208985 UCN224208985 UCN 224208985UCN-224208985-U

Abstract

The utility model relates to the technical field of silicon steel sheet production and processing, and discloses an automatic rotation silicon steel sheet extrusion device which comprises a base, wherein the top wall of the base is fixedly connected with a workbench, the middle part of the top wall of the workbench is provided with a mounting block, the middle part of the inner bottom wall of the mounting block is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a bottom plate, four corners of the top wall of the bottom plate are fixedly connected with sliding columns, the outer walls of the sliding columns are fixedly connected with square plates, the middle part of the top wall of the square plates is fixedly connected with a fixing column assembly, the left side and the right side of the top wall of the bottom plate are fixedly connected with a plurality of fixing blocks at equal intervals, and the inner walls of the fixing blocks are rotationally connected with bidirectional pulleys. According to the utility model, the bidirectional pulley rotates on the fixed block to enable the other side to jack up the fixed column block again, so that deformation and cracking defects caused by uneven resistance stress of different parts are reduced in the process that the die is separated from the bottom die.

Inventors

  • GE XIANGRONG
  • CUI LILI

Assignees

  • 苏州贝耀精密机械有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The automatic rotating silicon steel sheet extruding device comprises a base (1) and is characterized in that a workbench (3) is fixedly connected to the top wall of the base (1), support columns (4) are fixedly connected to four corners of the top wall of the workbench (3), a mounting block (16) is mounted in the middle of the top wall of the workbench (3), a hydraulic rod (21) is fixedly connected to the middle of the inner bottom wall of the mounting block (16), a bottom plate (27) is fixedly connected to the output end of the hydraulic rod (21), a sliding column (26) is fixedly connected to four corners of the top wall of the bottom plate (27), square plates (25) are fixedly connected to the outer walls of the sliding columns (26), fixing column blocks (24) are fixedly connected to the middle of the top wall of the square plates (25), a plurality of fixing blocks (20) are fixedly connected to the left side and the right side of the top wall of the bottom plate (27), a bidirectional pulley (23) is rotatably connected to the inner wall of the fixing block (20), a plurality of sliding grooves (22) are formed in the left side and right side of the inner wall of the mounting block (16), a plurality of sliding grooves (22) are fixedly connected to the left side and right side of the top wall of the bottom plate (16), a bottom plate (19) is fixedly connected to the middle of the top wall of the square plates (17), the top wall of the mounting block (16) is fixedly connected with a fixing plate (18) at the left side and the right side, a turnover mechanism (2) is mounted at the top of the limiting plate (17), and the turnover mechanism (2) is used for turning over a silicon steel sheet without manual turnover.
  2. 2. The device for automatically rotating and extruding silicon steel sheets according to claim 1, wherein the turnover mechanism (2) comprises a telescopic rod (201), the telescopic rod (201) is arranged on the left side and the right side of the top wall of the limiting plate (17), the front end of the telescopic rod (201) is fixedly connected with a connecting block (202), the right end of the connecting block (202) is fixedly connected with a first rack (204), the bottom of the first rack (204) is fixedly connected with a sliding block (205), the inner side of the sliding block (205) is slidingly connected with a sliding rail (215), the sliding rail (215) is fixedly connected on the inner side of the top wall of the limiting plate (17), the top of the first rack (204) is in meshed connection with a first gear (203), the right end of the first gear (203) is fixedly connected with a rotating shaft (206), the middle part of the outer wall of the rotating shaft (206) is in rotation connected with a fixing plate (18), the right end of the rotating shaft (206) is fixedly connected with a fixing plate (211), the front side of the fixing plate (211) is fixedly connected with a clamping seat (212), the top of the clamping seat (212) is fixedly connected with a motor (207), the top of the motor (207), the outer side of the second gear (213) is fixedly connected with the outer side of the limiting plate (213), the inner side of the limiting block (213) is connected with a plurality of racks II (210) in an equidistant sliding mode, the top end of each rack II (210) is fixedly connected with a clamping block I (208), and the bottom end of the fixing piece (211) is fixedly connected with a clamping block II (209).
  3. 3. The automatic rotating silicon steel sheet extruding device according to claim 1, wherein the top end of the supporting column (4) is fixedly connected with a hydraulic cylinder (5), and the bottom end of the hydraulic cylinder (5) is fixedly connected with an upper pressing die (28).
  4. 4. The automatic rotating silicon steel sheet extruding device according to claim 3, wherein a connecting pipe (6) is arranged on the right side of the outer wall of the hydraulic cylinder (5), and a hydraulic bin (8) is arranged at the tail end of the connecting pipe (6).
  5. 5. The device for automatically rotating and extruding silicon steel sheets according to claim 4, wherein two hinges (10) are arranged at the left and right ends of the front side of the outer wall of the hydraulic bin (8), and door plates (11) are fixedly connected to the rear sides of the hinges (10).
  6. 6. The device for automatically rotating and extruding silicon steel sheets according to claim 5, wherein handles (13) are fixedly connected to the left and right ends of the front side of the outer wall of the door plate (11), and anti-slip sleeves (12) are rotatably connected to the outer sides of the two handles (13).
  7. 7. The automatic rotating silicon steel sheet extruding device according to claim 4, wherein an instrument panel (9) is arranged at the front end of the top wall of the hydraulic bin (8), and a hydraulic pump (7) is arranged at the rear side of the instrument panel (9).
  8. 8. The automatic rotating silicon steel sheet extrusion device according to claim 4, wherein an electric wire (15) is connected to the left side of the hydraulic bin (8), and a controller (14) is fixedly connected to the front end of the electric wire (15).

Description

Automatic rotating silicon steel sheet extruding device Technical Field The utility model relates to the technical field of silicon steel sheet production and processing, in particular to an automatic rotation silicon steel sheet extrusion device. Background The silicon steel sheet is also called as electric steel sheet, is a ferrosilicon soft magnetic alloy with extremely low carbon content, has proper hardness and toughness, is convenient for rolling, stamping and shearing processing processes, and can be manufactured into parts with various shapes and sizes. The production of silicon steel sheets uses automatic rotation extrusion of silicon steel sheet devices, the equipment comprises cutting, forming, stamping and drilling steps, the machining processes need to precisely control parameters to ensure that the silicon steel sheets can meet the performance requirements of a motor, and for certain specific silicon steel sheets, such as high magnetic induction oriented silicon steel, laser machining technology is adopted to optimize the magnetic performance and mechanical performance of the silicon steel sheets. The device in the prior art includes the support frame, support frame internally mounted has reciprocating type pushing component, reciprocating type pushing component contains the rotary disk, the dwang, horizontal migration pole and first push-and-pull board, the rotary disk rotates to be connected in the support frame is inside, one end passes through the round bar and rotates to connect the dwang, the dwang other end passes through round bar swing joint horizontal migration pole, horizontal migration pole one end fixed mounting first push-and-pull board, the rotary disk rotates and drives the dwang motion, and then make the horizontal migration pole reciprocating motion, promote the silicon steel sheet unidirectional movement through first push-and-pull board, realize the automatic compaction between silicon steel sheet and the transformer coil, there is the inaccurate condition of location in the autogiration of silicon steel sheet and the extrusion in-process, lead to the dimensional error of follow-up processing, influence the quality and the performance of iron core, adopt high accuracy sensor and positioning system, such as photoelectric sensor, laser range finder, position and rotation angle are measured and are controlled accurately, but there is the condition of difficulty in the drawing of patterns, and the resistance atress uneven at different positions of product leads to deformation and fracture defect, still can prolong production cycle, reduction in production efficiency. Disclosure of utility model In order to make up the defects, the utility model provides an automatic rotation silicon steel sheet extrusion device, which aims to solve the problems that the demolding is difficult, deformation and cracking defects are caused by uneven resistance stress of different parts of a product in the prior art, the production period is prolonged, and the production efficiency is reduced. In order to achieve the aim, the automatic rotating extrusion silicon steel sheet device comprises a base, wherein the top wall of the base is fixedly connected with a workbench, four corners of the top wall of the workbench are fixedly connected with support columns, a mounting block is mounted in the middle of the top wall of the workbench, a hydraulic rod is fixedly connected with the middle of the inner bottom wall of the mounting block, the output end of the hydraulic rod is fixedly connected with a bottom plate, sliding columns are fixedly connected to the four corners of the top wall of the bottom plate, a plurality of outer walls of the sliding columns are all connected with square plates in a sliding manner, a fixing column block is fixedly connected to the middle of the top wall of the square plate, a plurality of fixing blocks are fixedly connected to the left side and the right side of the top wall of the bottom plate in an equidistant manner, the inner wall of the fixing blocks is rotatably connected with bidirectional pulleys, a bottom die block is fixedly connected to the middle of the top wall of the mounting block, a limiting plate is fixedly connected to the left side and the right side of the top wall of the workbench, a fixing plate is fixedly connected to the left side and right side of the top wall of the mounting block, a manual turnover mechanism is not required, and the manual turnover mechanism is mounted on the top steel sheet. As a further description of the above technical solution: The turnover mechanism comprises a telescopic rod, the telescopic rod is arranged on the left side and the right side of the top wall of a limiting plate, the front end of the telescopic rod is fixedly connected with a connecting block, the right end of the connecting block is fixedly connected with a first rack, the bottom of the first rack is fixedly connected with a sliding block, the inner side of