Search

CN-224217353-U - Automatic winding machine clamp capable of breaking wire

CN224217353UCN 224217353 UCN224217353 UCN 224217353UCN-224217353-U

Abstract

The utility model discloses an automatic winding machine clamp capable of breaking wires, which comprises a supporting arm, a supporting rod and a transformer bracket, wherein one end of the supporting rod is vertically connected with the side wall of the supporting arm, the other end of the supporting rod horizontally extends to one side of the supporting arm, the transformer bracket is connected to the extending tail end of the supporting rod, the top surface of the supporting rod is provided with a groove along the length direction of the supporting rod, the groove is provided with a plurality of mounting holes along the length direction of the groove, a positioning column is vertically arranged in the mounting holes, a cutter is arranged beside the positioning column, a wire is wound on the cutter and the positioning column in an 8 shape, and a wire pulling mechanism is arranged beside the supporting rod. According to the utility model, the positioning column is used for fixing and positioning the wire, and the wire folded back to the cutter is pulled apart by the wire pulling mechanism, so that the purpose of tail wire retention is achieved, and the positioning column can be arranged at the positions of different mounting holes, so that the required tail wire length can be flexibly cut out according to requirements.

Inventors

  • SHI DEQI
  • DING HUAFENG

Assignees

  • 东莞市联睿光电科技有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (10)

  1. 1. The utility model provides an automatic coiling machine anchor clamps that can broken string, includes support arm (1), bracing piece (2) and transformer support (3), wherein bracing piece (2) one end is connected with support arm (1) lateral wall is perpendicular, and the other end extends to support arm (1) one side level, transformer support (3) connect at the extension end of bracing piece (2), recess (21) have been seted up along its length direction to bracing piece (2) top surface, recess (21) have seted up a plurality of mounting holes (22) along its slot length direction, upright in mounting hole (22) are provided with reference column (4), and reference column (4) side is provided with cutter (5), and the wire rod is "8" style of calligraphy winding on cutter (5) and reference column (4), bracing piece (2) one side is provided with and pulls line mechanism (6).
  2. 2. The automatic wire winding machine clamp capable of breaking wires according to claim 1, wherein the positioning column (4) comprises a straight rod section (41), a screw rod section (42) connected to the bottom end of the straight rod section (41) and a flange section (43) connected to the top end of the straight rod section (41), the lower part of the straight rod section (41) is inserted into the groove (21), the screw rod section (42) is inserted into a mounting hole (22) in the bottom wall of the groove (21), and the flange section (43) protrudes out of the outer peripheral surface of the straight rod section (41).
  3. 3. The automatic wire winding machine clamp capable of breaking wires according to claim 1, wherein the cutter (5) comprises a cutter holder (51) and a cutter body (52) detachably mounted on the cutter holder (51), one end of the cutter holder (51) is provided with a cutter groove (511) for accommodating the cutter body (52), and the other end of the cutter holder (51) is provided with a cambered surface part (512) on the side opposite to the cutter groove (511).
  4. 4. The automatic wire winding machine clamp capable of breaking wires according to claim 3, wherein the cambered surface portion (512) is provided with a plurality of screw holes (513) communicated with the knife groove (511), and the screw holes (513) are internally provided with bolts (514) in threaded connection with the knife body (52).
  5. 5. The automatic wire winding machine clamp capable of breaking wire according to claim 3 or 4, wherein a retaining part (515) extending to one side of the cutter body (52) is formed at the top of the cutter groove (511), and a rounded corner transition structure is arranged at the tail end of the retaining part (515).
  6. 6. The automatic wire winding machine clamp capable of breaking wires according to claim 1, wherein the wire pulling mechanism (6) comprises a bracket (61) arranged on the side wall of the supporting arm (1) and a pulling cylinder (62) arranged on the bracket (61), and the bracket (61) and the supporting rod (2) are arranged on the same side of the supporting arm (1).
  7. 7. The automatic wire winding machine clamp capable of breaking wires according to claim 6, wherein the wire pulling mechanism (6) comprises a supporting block (63) connected to a piston rod of the wire pulling cylinder (62) and a stand column (64) vertically arranged on the supporting block (63), and the tail wire led out from the cutter (5) is wound on the stand column (64).
  8. 8. The automatic wire winding machine clamp capable of breaking wires according to claim 1, wherein the supporting rod (2) is provided with a guide wheel (7) positioned between the cutter (5) and the transformer bracket (3), the axis of the guide wheel (7) is perpendicular to a horizontal plane, and the middle part of the peripheral surface of the guide wheel (7) is recessed towards the axis of the guide wheel to form an arc-shaped groove (71).
  9. 9. The automatic winding machine clamp capable of breaking wires according to claim 1, wherein the transformer bracket (3) comprises two baffle plates (31) which are oppositely arranged and a mandrel (32) connected between the two baffle plates (31), and one baffle plate (31) is connected with the extending end of the supporting rod (2).
  10. 10. The automatic wire winding machine clamp capable of breaking wires according to claim 9, wherein a plurality of clamping grooves (311) are formed in the top surfaces of the two baffles (31), ribs (312) are formed between the two adjacent clamping grooves (311), and a plurality of hanging rods (33) are arranged on the side walls, facing away from the mandrel (32), of the two baffles (31).

Description

Automatic winding machine clamp capable of breaking wire Technical Field The utility model relates to the technical field of winding machines, in particular to an automatic winding machine clamp capable of breaking wires. Background Transformers are widely used in production, which are devices that change ac voltage using the principle of electromagnetic induction, coils are important components in transformers, existing transformer coils are basically manufactured by an automatic winding machine, and jigs are components in the winding machine. In practical production, some special transformers are designed under the condition of needing a tail wire, namely, a section of unreeled wire is reserved at the starting end and the ending end of winding in the winding process so as to facilitate subsequent connection and treatment, such as welding, crimping operation and connection of an external circuit or other windings, and under certain strict conditions, the transformer has clear requirements on the length and the position of the tail wire. Most of the existing automatic winding machines are not provided with a shearing mechanism at the clamp part, so that the tail wire leaving process can not be completed, and the tail wire is sheared manually in a common method. However, the coil is inevitably touched during manual wire cutting, so that the coil is damaged or polluted, and the length of the manually cut tail wire is inconsistent, so that the reserved tail wire length cannot meet the related technical requirements. Disclosure of utility model The utility model aims to provide an automatic winding machine clamp capable of breaking wires, which can flexibly cut the needed tail wire length according to the requirements, so as to solve the problem that the manually cut tail wires in the background art are inconsistent in length and cannot enable the reserved tail wire length to meet the related technical requirements. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an automatic coiling machine anchor clamps that can broken string, includes support arm, bracing piece and transformer support, bracing piece one end is connected perpendicularly with the support arm lateral wall, and the other end extends to support arm one side level, transformer support connects at the extension end of bracing piece, the bracing piece top surface is seted up flutedly along its length direction, and the recess is seted up a plurality of mounting holes along its groove length direction, vertically be provided with the reference column in the mounting hole, the reference column side is provided with the cutter, and the wire rod is "8" style of calligraphy winding on cutter and reference column, bracing piece one side is provided with and pulls line mechanism. Preferably, the positioning column comprises a straight rod section, a screw rod section connected to the bottom end of the straight rod section and a flange section connected to the top end of the straight rod section, wherein the lower part of the straight rod section is inserted into the groove, the screw rod section is inserted into a mounting hole in the bottom wall of the groove, and the flange section protrudes out of the peripheral surface of the straight rod section. Preferably, the cutter comprises a cutter seat and a cutter body detachably arranged on the cutter seat, a cutter groove for accommodating the cutter body is formed in one end of the cutter seat, and an arc surface is formed on one side, opposite to the cutter groove, of the other end of the cutter seat. Preferably, the cambered surface part is provided with a plurality of screw holes communicated with the cutter groove, and the screw holes are internally provided with bolts in threaded connection with the cutter body. Preferably, the top of the cutter groove forms a retaining part extending to one side of the cutter body, and the tail end of the retaining part is provided with a round corner transition structure. Preferably, the wire pulling mechanism comprises a bracket arranged on the side wall of the supporting arm and a pulling cylinder arranged on the bracket, and the bracket and the supporting rod are arranged on the same side of the supporting arm. Preferably, the wire pulling mechanism comprises a supporting block connected to a piston rod of the pulling cylinder and a stand column vertically arranged on the supporting block, and a tail wire led out from the cutter is wound on the stand column. Preferably, a guide wheel positioned between the cutter and the transformer bracket is arranged on the support rod, the center of the guide wheel is vertical to the horizontal plane, and the middle part of the outer peripheral surface of the guide wheel is recessed towards the center of the guide wheel to form an arc-shaped groove. Preferably, the transformer bracket comprises two baffles which are oppositely arranged and a