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CN-122001164-A - Full-automatic intelligent rotor magnetic steel insertion machine

CN122001164ACN 122001164 ACN122001164 ACN 122001164ACN-122001164-A

Abstract

The invention discloses a full-automatic intelligent rotor magnetic steel inserting machine. The automatic reset device comprises a machine table, a frame, an inserting jig bottom plate, a rotor iron core placing seat, an upper sliding jig assembly and a lower sliding jig assembly, wherein the frame is fixed on the machine table, an upper jig is arranged on the frame, the upper jig is movably connected with the frame up and down, the inserting jig bottom plate is fixed on the machine table, a placing seat through hole is formed in the inserting jig bottom plate, a plurality of magnetic steel placing grooves are formed in the side wall of the placing seat through hole, the rotor iron core placing seat is arranged in the placing seat through hole and is in sliding connection with the placing seat through hole up and down, a magnetic steel magnetic attraction groove is formed in the side wall of the rotor iron core placing seat, the upper sliding jig assembly and the lower sliding jig assembly are arranged on the lower end face of the inserting jig bottom plate and are connected with the rotor iron core placing seat, and the upper sliding jig assembly and the lower sliding jig bottom plate are in sliding connection up and down, and the placing seat automatic reset structure is arranged on the upper sliding jig assembly and the lower sliding jig assembly. The invention has the advantage that a plurality of magnetic steels can be inserted at one time.

Inventors

  • LI JIANHUA

Assignees

  • 宁波德昌科技有限公司

Dates

Publication Date
20260508
Application Date
20251208

Claims (10)

  1. 1. A full-automatic intelligent rotor magnet steel insertion machine, characterized by includes: A machine table (1); The machine comprises a frame (2), wherein the frame (2) is fixed on the machine table (1), an upper jig (3) is arranged on the frame (2), and the upper jig (3) is movably connected with the frame (2) up and down; The inserting jig bottom plate (4), the inserting jig bottom plate (4) is fixed on the machine table (1), a placing seat through hole is formed in the inserting jig bottom plate (4), a plurality of magnetic steel placing grooves (6) are formed in the side wall of the placing seat through hole, and the magnetic steel placing grooves (6) are radially distributed with the placing seat through hole as the center; The rotor iron core placing seat (7), the rotor iron core placing seat (7) is arranged in the placing seat through hole and is connected with the rotor iron core placing seat in an up-down sliding mode, the rotor iron core placing seat (7) is positioned under the upper jig (3), and a magnetic steel magnetic attraction groove (8) matched with the magnetic steel placing groove (6) is formed in the side wall of the rotor iron core placing seat (7); the magnetic steel clamping plate (9), the magnetic steel clamping plate (9) is arranged at the end part of the magnetic steel placing groove (6) and is positioned on the bottom surface of the magnetic steel placing groove (6), and the magnetic steel clamping plate (9) is arranged at the inner side of the magnetic steel suction groove (8); the magnetic steel cover plate (5), the magnetic steel cover plate (5) is fixed on the upper end face of the insertion jig bottom plate (4) and covers the notch of the magnetic steel placing groove (6), a placing seat avoiding hole matched with the rotor iron core placing seat (7) is formed in the magnetic steel cover plate (5), and the rotor iron core placing seat (7) is located on the inner side of the placing seat avoiding hole and is movably connected with the rotor iron core placing seat in an up-down mode; The upper and lower sliding jig assembly is arranged on the lower end face of the insertion jig bottom plate (4) and is connected with the rotor core placement seat (7), the upper and lower sliding jig assembly is connected with the insertion jig bottom plate (4) in an up and down sliding mode, an avoidance groove capable of vertically sliding is formed in the machine table (1), and an automatic placement seat resetting structure is arranged on the upper and lower sliding jig assembly.
  2. 2. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 1, wherein a servo press (10) is fixed on the frame (2), a lifting shaft (14) is arranged on the servo press (10), and the upper jig (3) is fixed at the end part of the lifting shaft (14).
  3. 3. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 1, characterized in that a rotor core placing plate (11), a magnetic steel placing plate (12) and a finished product placing plate (13) are fixed on the machine table (1), a plurality of rotor core imitating grooves (15) are formed in the rotor core placing plate (11), the rotor core imitating grooves (15) are used for placing rotor cores (16), rotor core magnetic steel grooves (17) corresponding to the magnetic steel magnetic attraction grooves (8) are formed in the side walls of the rotor cores (16), a plurality of magnetic steel imitating grooves (18) are formed in the magnetic steel placing plate (12), the magnetic steel imitating grooves (18) are used for placing whole magnetic steel, a plurality of finished product imitating grooves (19) are formed in the finished product placing plate (13), and the finished product placing plate (13) is used for placing assembled finished products.
  4. 4. A fully automatic intelligent rotor magnetic steel inserting machine according to claim 3, characterized in that the whole magnetic steel is composed of a plurality of magnetic steels (20) and a plurality of magnetic steel grid blocks (21) which are alternately arranged at intervals, and the magnetic steels (20) and the rotor core magnetic steel grooves (17) are mutually matched and inserted.
  5. 5. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 4 is characterized in that a magnetic steel removing grid blocking jig (22) is arranged on the machine table (1), a magnetic steel removing grid blocking slot (23) corresponding to the magnetic steel magnetic suction slot (8) is arranged on the side wall of the magnetic steel removing grid blocking jig (22), and the magnetic steel removing grid blocking slot (23) and the magnetic steel grid blocking slot (21) are mutually matched and inserted.
  6. 6. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 5, wherein a plurality of positioning columns (24) are arranged on the top surface of the rotor core placing seat (7), first positioning holes (25) matched with the positioning columns (24) are arranged on the rotor core (16), and second positioning holes (26) matched with the positioning columns (24) are arranged on the demagnetizing steel grid blocking jig (22).
  7. 7. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 5, wherein the machine table (1) is further provided with a manipulator assembly (27), the inserting jig base plate (4), the rotor core placing plate (11), the magnetic steel placing plate (12), the finished product placing plate (13) and the demagnetizing steel grid blocking jig (22) are all located on the side face of the manipulator assembly (27), the manipulator assembly (27) comprises a manipulator base, a transmission arm, a transmission base, a lifting rod and an electric rotating clamping jaw (28), the manipulator base is fixed on the machine table (1), one end of the transmission arm is installed on the manipulator base and is movably connected with the manipulator base, the other end of the transmission arm is installed on the transmission base and is movably connected with the transmission base, the lifting rod is arranged at the bottom of the transmission base and is connected with the lifting rod in an up-down sliding mode, and the electric rotating clamping jaw (28) is fixed at the end of the lifting rod and is connected with a clamping jaw jig (29).
  8. 8. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 7, wherein a magnetic steel detection sensor (30) and a rotor core detection first sensor (31) are arranged on the clamping jaw jig (29), and a rotor core detection second sensor (32) is arranged on the side face of the inserting jig base plate (4).
  9. 9. The full-automatic intelligent rotor magnetic steel inserting machine according to any one of claims 1-8, wherein a plurality of fixing guide posts (33) are fixed on the lower end face of the inserting jig base plate (4), the up-down sliding jig assembly comprises an up-down sliding jig base plate (34), the rotor core placing seat (7) is fixed on the up-down sliding jig base plate (34), guide holes (35) matched with the fixing guide posts (33) are formed in the up-down sliding jig base plate (34), and the up-down sliding jig base plate (34) is arranged below the inserting jig base plate (4) through the cooperation of the fixing guide posts (33) and the guide holes (35) and is connected with the up-down sliding jig base plate.
  10. 10. The full-automatic intelligent rotor magnetic steel inserting machine according to claim 9, wherein a pressing plate (36) is fixed at the bottom end of the fixed guide pillar (33), the automatic resetting structure of the placing seat comprises a spring (37) sleeved on the fixed guide pillar (33), the spring (37) is arranged between the up-and-down sliding jig bottom plate (34) and the pressing plate (36), one end of the spring (37) is connected with the pressing plate (36), and the other end of the spring (37) is connected with the up-and-down sliding jig bottom plate (34).

Description

Full-automatic intelligent rotor magnetic steel insertion machine Technical Field The invention relates to the technical field related to rotor processing, in particular to a full-automatic intelligent rotor magnetic steel inserting machine. Background The brushless motor rotor is a core motion component for realizing energy conversion of the motor and mainly comprises magnetic steel, a rotor core, a rotating shaft, a balance member and the like, wherein the magnetic steel (commonly used high-performance materials such as neodymium iron boron, samarium cobalt and the like) is usually fixed on the surface or inside the rotor core in an inserting manner, a stable magnetic field is provided for an air gap, and the magnetic pole pair number of the stable magnetic field directly influences the rotating speed and the torque characteristic of the motor. At present, when a brushless motor rotor is processed, a plurality of magnetic steels are generally inserted in a manual mode in small batch production, because the magnetic steels have very strong magnetism, the number of poles of the magnetic steels is large, a plurality of magnetic steels cannot be inserted simultaneously by hand, and when the magnetic steels are manually inserted into a rotor core magnetic steel notch, the magnetic steels and the rotor core generate stronger magnetic tension, so that the magnetic steels are difficult to align and insert into the magnetic steel notch, the working procedure is time-consuming and labor-consuming to operate, the operation steps are complex, and the production efficiency is low. In view of the foregoing, there is a need for a fully automatic intelligent rotor magnetic steel insertion machine capable of simultaneously inserting a plurality of magnetic steels at a time. Disclosure of Invention The invention aims to overcome the defects in the prior art, and provides a full-automatic intelligent rotor magnetic steel inserting machine capable of simultaneously inserting a plurality of magnetic steels at one time. In order to achieve the above purpose, the present invention adopts the following technical scheme: a fully automatic intelligent rotor magnet steel insertion machine, comprising: a machine table; the machine comprises a machine frame, wherein the machine frame is fixed on the machine table, an upper jig is arranged on the machine frame, and the upper jig is movably connected with the machine frame up and down; the inserting jig bottom plate is fixed on the machine table, a placing seat through hole is formed in the inserting jig bottom plate, a plurality of magnetic steel placing grooves are formed in the side wall of the placing seat through hole, and the magnetic steel placing grooves are distributed radially with the placing seat through hole as the center; The rotor iron core placing seat is arranged in the placing seat through hole and is connected with the placing seat in an up-down sliding mode, the rotor iron core placing seat is positioned right below the upper jig, and a magnetic steel magnetic attraction groove matched with the magnetic steel placing groove is formed in the side wall of the rotor iron core placing seat; the magnetic steel clamping plate is arranged at the end part of the magnetic steel placing groove and is positioned on the bottom surface of the magnetic steel placing groove, and the magnetic steel clamping plate is arranged at the inner side of the magnetic steel magnetic attraction groove; the magnetic steel cover plate is fixed on the upper end face of the insertion jig bottom plate and covers the notch of the magnetic steel placing groove, a placing seat avoiding hole matched with the rotor iron core placing seat is formed in the magnetic steel cover plate, and the rotor iron core placing seat is located on the inner side of the placing seat avoiding hole and is movably connected with the rotor iron core placing seat up and down; The upper and lower sliding jig assembly is arranged on the lower end face of the insertion jig bottom plate and is connected with the rotor core placing seat, the upper and lower sliding jig assembly is connected with the insertion jig bottom plate in an up and down sliding mode, an avoidance groove capable of enabling the upper and lower sliding jig assembly to slide up and down is formed in the machine table, and an automatic placing seat resetting structure is arranged on the upper and lower sliding jig assembly. During operation, the magnet steel to be assembled is arranged in the magnet steel placing groove firstly by an operator, the magnet steel is automatically adsorbed to the magnet steel magnet attraction groove because the magnet steel magnet attraction groove on the side wall of the rotor core placing seat is aligned with the magnet steel placing groove, then the rotor core is placed on the rotor core placing seat, the rotor core magnet steel groove on the side wall of the rotor core and the magnet steel magnet attraction groove on the sid