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CN-224218249-U - Winding tool for fan motor rotor

CN224218249UCN 224218249 UCN224218249 UCN 224218249UCN-224218249-U

Abstract

The utility model relates to a winding tool for a fan motor rotor, which comprises a tool base used for placing the motor rotor, wherein a limiting component is movably connected to the tool base, the limiting component is connected with the tool base in a matched manner and can form a first use state and a second use state, the motor rotor is fixed on the tool base by the limiting component in the first use state, the motor rotor can be separated from the tool base by the limiting component when the limiting component contacts and releases the limiting effect on the motor rotor in the second use state, the limiting component can be switched back and forth between the first use state and the second use state by relative movement with the tool base, the limiting component can realize quick fixing or loosening of the motor rotor, the limiting component does not need to be repeatedly disassembled and assembled with the tool base, and the disassembly efficiency between the motor rotor and the tool base is improved, so that the machining efficiency of the motor rotor is improved.

Inventors

  • LIU JIE

Assignees

  • 中山市富由特智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (8)

  1. 1. A winding tool for a fan motor rotor comprises a tool base (2) for placing the motor rotor (1), and is characterized in that a limiting component is movably connected to the tool base (2), the limiting component is connected with the tool base (2) in a matched mode, a first use state and a second use state can be formed, the motor rotor (1) is fixed on the tool base (2) by the limiting component in the first use state, the limiting component releases the limiting effect on the motor rotor (1) in the second use state, the motor rotor (1) can be separated from the tool base (2) mutually, and the limiting component can be switched back and forth between the first use state and the second use state through relative movement with the tool base (2).
  2. 2. The winding tool for the fan motor rotor according to claim 1, wherein the limiting component comprises a first limiting part (31) and a second limiting part (32), the first limiting part (31) comprises a first fastening part (311) and a first movable arm (312), the second limiting part (32) comprises a second fastening part (321) and a second movable arm (322), the tool base (2) is internally provided with the first hollow groove (21) and the second hollow groove (22), the first hollow groove (21) is vertically arranged, an opening at the upper end of the first hollow groove is arranged at the upper side of the tool base (2), the second hollow groove (22) is transversely arranged at the lower side of the first hollow groove (21), the head end and the tail end of the second hollow groove (22) are respectively opened, the first fastening part (311) and the second fastening part (321) are mutually symmetrically arranged in the first hollow groove (21), the first movable arm (21) and the second hollow arm (312) are symmetrically arranged in the second hollow groove (322), the first hollow arm (312) and the second hollow arm (33) are mutually symmetrically arranged between the second hollow groove (33) and the tool base (33), the first movable arm (312) and the second movable arm (322) swing upwards around the rotating shaft (33) to enable the first fastening part (311) and the second fastening part (321) to be respectively and symmetrically expanded outwards to form a first use state, and the first movable arm (312) and the second movable arm (322) swing downwards around the rotating shaft (33) to enable the first fastening part (311) and the second fastening part (321) to be respectively and symmetrically contained inwards to form a second use state.
  3. 3. The winding tool for the fan motor rotor according to claim 2, wherein the center axis of the first hollow groove (21) coincides with the center position of the tool base (2) along the vertical direction.
  4. 4. The winding tool for the fan motor rotor according to claim 3, wherein the center of the tool base (2) is provided with an upward protruding center positioning column (23), and the inner side of the center positioning column (23) is hollowed out and forms a first hollowed-out groove (21).
  5. 5. The winding tool for the fan motor rotor according to claim 2, wherein a return spring (4) is arranged between the first movable arm (312) and/or the second movable arm (322) and the outer side of the tool base (2), and the return spring (4) can push the first movable arm (312) and the second movable arm (322) to swing upwards around the rotating shaft (33) so that the first fastening part (311) and the second fastening part (321) respectively expand outwards symmetrically to form a first use state.
  6. 6. The winding tool for the fan motor rotor according to claim 5, wherein a positioning mechanism for positioning the return spring (4) is arranged between the limiting assembly and the tool base (2), the positioning mechanism comprises a positioning groove (24) and a positioning convex column (34), the positioning groove (24) is formed in the tool base (2), the positioning convex column (34) is arranged on the first movable arm (312) and the second movable arm (322), one end of the return spring (4) is abutted to the inner side of the positioning groove (24), and the other end of the return spring (4) is sleeved on the outer side of the positioning convex column (34).
  7. 7. The winding tool for the fan motor rotor according to claim 5, wherein a guide inclined surface (35) is arranged on the upper side of the first fastening part (311) and/or the second fastening part (321), and the guide inclined surface (35) is obliquely arranged from bottom to top towards the center direction of the first hollow groove (21).
  8. 8. The winding tool for the fan motor rotor according to any one of claims 1 to 7, wherein a plurality of auxiliary positioning columns (25) are distributed on the tool base (2) at positions corresponding to the outer sides of the centers of the tool base, and the auxiliary positioning columns (25) are uniformly distributed on the outer sides of the centers of the tool base (2) along the circumferential direction.

Description

Winding tool for fan motor rotor Technical Field The utility model relates to the technical field of processing equipment of fan motors, in particular to a winding tool for a fan motor rotor. Background The rotor of fan motor need carry out the wire winding to it when processing, and the wire winding process of rotor is generally accomplished through wire winding equipment, can set up the wire winding frock that is used for fixed rotor on the wire winding equipment generally, and current wire winding frock structure is complicated relatively, and the mode such as locating part and frock base pass through the bolt of beating realizes fixing and clamp rotor, and this kind of mode is relatively low at rotor dismouting's in-process efficiency, is unfavorable for improving whole work efficiency. Therefore, further improvements are needed. Disclosure of utility model The utility model aims to overcome the defects in the prior art, and provides the winding tool for the motor rotor of the fan, the limiting component can be used for rapidly fixing or loosening the motor rotor, the limiting component does not need to be repeatedly dismounted from the tool base, and the dismounting efficiency between the motor rotor and the tool base is improved, so that the processing efficiency of the motor rotor is improved. The purpose of the utility model is realized in the following way: A winding tool for a fan motor rotor comprises a tool base used for placing the motor rotor, wherein a limiting component is movably connected to the tool base, the limiting component is connected with the tool base in a matched mode, a first using state and a second using state can be formed, the motor rotor is fixed on the tool base by the limiting component in the first using state, the motor rotor can be separated from the tool base due to the fact that the limiting component is in contact with the tool base when in the second using state, and the limiting component can be switched back and forth between the first using state and the second using state through relative movement with the tool base. The limiting assembly comprises a first limiting piece and a second limiting piece, wherein the first limiting piece comprises a first fastening part and a first movable arm, the second limiting piece comprises a second fastening part and a second movable arm, a first hollow groove and a second hollow groove are formed in the tool base, the first hollow groove is vertically arranged, an upper end opening of the first hollow groove is formed in the upper side of the tool base, the second hollow groove is transversely arranged on the lower side of the first hollow groove, the front end and the rear end of the second hollow groove are respectively opened, the first fastening part and the second fastening part are symmetrically arranged in the first hollow groove, the first movable arm and the second movable arm are symmetrically arranged in the second hollow groove, a rotating shaft is arranged between the first movable arm and the second movable arm and is connected with the tool base, the first fastening part and the second movable arm swing upwards around the rotating shaft to enable the first fastening part and the second fastening part to be respectively and symmetrically outwards expanded to form a first use state, and the second movable arm swings downwards to enable the first fastening part and the second movable arm to be symmetrically arranged in the second hollow groove to be respectively and inwards accommodated in the second rotation state. As a specific scheme, the center axis of the first hollow groove coincides with the center position of the tool base along the vertical direction. As a specific scheme, the center position of frock base is equipped with the central reference column that makes progress bellied, and the inboard of central reference column is the fretwork form and forms first fretwork groove. As a specific scheme, a reset spring is arranged between the first movable arm and/or the second movable arm and the outer side of the tool base, and the reset spring can push the first movable arm and the second movable arm to swing upwards around the rotating shaft so that the first fastening part and the second fastening part are respectively and symmetrically expanded outwards to form a first use state. As a specific scheme, be equipped with the positioning mechanism who is used for fixing a position reset spring between spacing subassembly and the frock base, positioning mechanism is including setting up positioning groove and location projection, and positioning groove sets up on the frock base, and the location projection sets up on first movable arm and second movable arm, and reset spring's one end and positioning groove's inboard butt, and reset spring's another pot head is located the outside of location projection. As a specific scheme, the upper side of the first fastening part and/or the second fastening part is provide