Auxiliary winding device for gauge changing of winding wire

Abstract

The utility model belongs to the technical field of electromagnetic winding stay wire gauge changing, and particularly relates to an auxiliary winding device for winding wire gauge changing, which comprises a driving device and a winding wheel arranged on one side of the driving device, a support is fixed at the upper end of the driving device, and an air cylinder is vertically fixed at the upper end of the support. The telescopic end of the air cylinder is fixedly connected with a door-frame-shaped connecting frame, the middle position of the connecting frame is rotationally connected with a wire pressing wheel, the wire pressing wheel is located over the winding wheel, a wire pressing assembly is arranged on the lower portion of one side of the connecting frame, and a wire end fixing assembly is arranged on the outer side wall of the winding wheel. The wire winding device has the advantages that a worker can directly wind a wire end on a clamping plate by arranging the wire end fixing assembly, the worker does not need to clamp the wire end through pliers, wire winding is completed through rotation of a wire winding wheel, operation is easy and convenient, time and labor are saved, and meanwhile the gauge changing efficiency of wire winding and pulling is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromagnetic winding wire gauge changing, in particular to an auxiliary winding device for winding wire gauge changing. Background Art

[0002] Special winding devices are required in the production process of electromagnetic winding wires. When changing the gauge of existing winding wires, workers mostly use pliers to clamp the wire ends and complete the winding as the winding wheel rotates. However, this operation is laborious and inconvenient, and the gauge changing efficiency is low, which may sometimes affect the operating efficiency of the entire production line. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary winding device for changing the gauge of a winding wire in order to solve the above-mentioned problem.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] An auxiliary winding device for changing the gauge of a winding wire comprises a driving device and a winding wheel arranged on one side of the driving device, a bracket is fixed to the upper end of the driving device, a cylinder is vertically fixed to the upper end of the bracket, the telescopic end of the cylinder is fixedly connected to a door frame-type connecting frame, a wire pressing wheel is rotatably connected to the middle position of the connecting frame, the wire pressing wheel is located directly above the winding wheel, a wire pressing assembly is arranged at the lower part of one side of the connecting frame, and a wire end fixing assembly is arranged on the side wall of the winding wheel.

[0006] Preferably, the wire crimping assembly includes a connecting block fixed at the bottom of one side of the connecting frame, a wire crimping piece is rotatably connected to the connecting block, a positioning nut is threadedly connected to a first screw fixed on one side of the wire crimping piece, the first screw is used in conjunction with an arc-shaped through groove provided on a fixed plate, the fixed plate is arranged as an L-shaped structure, and the horizontal edge is fixedly connected to the outer wall of the connecting frame.

[0007] Preferably, the wire pressing member comprises a rotating rod and a wire pressing rod fixed to one end of the rotating rod, and the wire pressing rod faces the inner side of the connecting frame and is located directly above the winding wheel.

[0008] Preferably, a plurality of clamping cones are fixed on the side wall of the positioning nut that is in contact with the fixing plate.

[0009] Preferably, the thread end fixing assembly includes a hinge block fixed on the outer wall of the winding wheel, the hinge block is close to the edge of the winding wheel, a locking plate is hinged on the hinge block, a locking strip fixed at the bottom of the locking plate is used in conjunction with a locking slot provided on the splint, and a fixing piece is provided at one end of the locking plate.

[0010] Preferably, the fixing member comprises a circular hole formed at one end of the locking plate, and a second screw rod slidably mounted in the circular hole cooperates with a locking nut fixed on the winding wheel.

[0011] Preferably, the clamping plate is configured to be an L-shaped structure, the slot is located on the horizontal side of the clamping plate, a groove is provided on the vertical side of the clamping plate, and the groove extends from the upper end of the clamping plate to the horizontal side of the clamping plate.

[0012] The beneficial effects are: by setting up the thread end fixing component, the staff can directly wind the thread end onto the clamping plate, without the need for the staff to clamp the thread end with pliers, and the winding can be completed by rotating the winding wheel. This is relatively simple to operate, saving time and effort, and at the same time improving the efficiency of changing the gauge of the winding wire; by setting up the wire pressing component, the staff can adjust the height of the wire pressing rod, so that the wire pressing rod can adjust different types of electromagnetic winding wires, and finally the winding wire is pressed tightly against the wire dyeing wheel, thereby improving the applicability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a three-dimensional diagram of an auxiliary winding device for changing the gauge of a winding wire according to the utility model;

[0015] Figure 2 It is a schematic diagram of a wire pressing assembly of an auxiliary winding device for changing the gauge of a winding wire according to the utility model;

[0016] Figure 3 It is a schematic diagram of a wire pressing member of an auxiliary winding device for changing the gauge of a winding wire according to the utility model;

[0017] Figure 4 It is a schematic diagram of a fixing plate of an auxiliary winding device for changing the gauge of a winding wire according to the utility model;

[0018] Figure 5 The utility model is a schematic diagram of a wire end fixing component of an auxiliary winding device for changing the gauge of a winding wire.

[0019] Figure 6 It is a three-dimensional diagram of a clamping plate of an auxiliary winding device for changing the gauge of a winding wire described in the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Driving device; 2. Bracket; 21. Cylinder; 3. Connecting frame; 31. Connecting block; 4. Wire pressing wheel; 5. Winding wheel; 51. Articulated block; 6. Positioning plate; 61. Positioning strip; 62. Second screw rod; 63. Positioning nut; 7. Clamping plate; 71. Groove; 72. Slot; 8. Rotating rod; 81. Wire pressing rod; 82. Rotating shaft; 83. First screw rod; 9. Fixing plate; 91. Arc-shaped through groove; 10. Positioning nut; 101. Cone. DETAILED DESCRIPTION

[0022] The following is a further explanation of the technical solution of the utility model in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 6 As shown, an auxiliary winding device for changing the gauge of a winding wire comprises a driving device 1, a winding wheel 5 is rotatably connected on one side of the driving device 1, a bracket 2 is fixed on the upper end of the driving device 1, a cylinder 21 is vertically fixed on the upper end of the bracket 2, the telescopic end of the cylinder 21 is fixedly connected to a door frame-type connecting frame 3, the connecting frame 3 is located in a cavity opened at the bottom of the bracket 2, a wire pressing wheel 4 is rotatably connected to the middle position of the connecting frame 3, the wire pressing wheel 4 is located directly above the winding wheel 5, a wire pressing assembly is arranged at the lower part of one side of the connecting frame 3, and a wire end fixing assembly is arranged on the outer side wall of the winding wheel 5.

[0024] The wire pressing assembly includes a connecting block 31 fixed to the bottom of one side of the connecting frame 3, and a wire pressing piece is rotatably connected to the connecting block 31 through a rotating shaft 82. A first screw 83 is fixed to one side of the wire pressing piece, and a positioning nut 10 is threadedly connected to the first screw 83. Four clamping cones 101 are fixed on the side wall where the positioning nut 10 and the fixing plate 9 are in contact. The four clamping cones 101 are evenly distributed in an annular shape. This arrangement can increase the friction between the positioning nut 10 and the fixing plate 9 to achieve positioning. The rod body of the first screw 83 moves in the arc-shaped through groove 91, and the shape of the arc-shaped through groove 91 is consistent with the rotation path of the first screw 83. The arc-shaped through groove 91 is opened at the lower part of the fixing plate 9, and the fixing plate 9 is set to an L-shaped structure. The horizontal side of the fixing plate 9 is fixedly connected to the outer side wall of the connecting frame 3, and the wire pressing piece includes a rotating rod 8, and a wire pressing rod 81 is fixed at one end of the rotating rod 8. The wire pressing rod 81 faces the inner side of the connecting frame 3 and is located directly above the winding wheel 5.

[0025] The thread end fixing assembly includes a hinge block 51 fixed on the outer wall of the winding wheel 5, the hinge block 51 is close to the edge of the winding wheel 5, a locking plate 6 is hinged on the hinge block 51, a locking strip 61 is fixed to the bottom of the locking plate 6, the locking strip 61 can be inserted into the locking groove 72, the locking groove 72 is provided on the clamping plate 7, the clamping plate 7 is arranged in an L-shaped structure, the locking groove 72 is located on the horizontal edge of the clamping plate 7, a groove 71 is provided on the vertical edge of the clamping plate 7, the groove 71 extends from the upper end of the clamping plate 7 to the horizontal edge of the clamping plate 7, and a fixing part is provided at one end of the locking plate 6.

[0026] The fixing member includes a circular hole formed at one end of the locking plate 6 , in which a second screw rod 62 is slidably mounted. The second screw rod 62 is threadedly connected to a locking nut 63 , and the locking nut 63 is fixed to the outer wall of the winding wheel 5 .

[0027] Working principle: When in use, the staff uses the cylinder 21 to drive the wire pressing wheel 4 to contact the winding wheel 5. At the same time, the staff adjusts the height of the wire pressing rod 81. The wire pressing rod 81 presses the winding wire tightly against the wire dyeing wheel. When the winding wire needs to be changed or when winding for the first time, the staff only needs to wind the wire end into a ring and then put it on the clamping plate 7. When the clamping plate 7 needs to be replaced, the staff only needs to remove the clamping plate 6 to complete the replacement.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary winding device for changing the gauge of a winding wire, comprising a driving device (1) and a winding wheel (5) arranged on one side of the driving device (1), wherein a bracket (2) is fixed to the upper end of the driving device (1), a cylinder (21) is vertically fixed to the upper end of the bracket (2), a telescopic end of the cylinder (21) is fixedly connected to a door frame-type connecting frame (3), a wire pressing wheel (4) is rotatably connected to the middle position of the connecting frame (3), and the wire pressing wheel (4) is located directly above the winding wheel (5), characterized in that: A wire pressing assembly is arranged at the lower part of one side of the connecting frame (3), and a wire end fixing assembly is arranged on the side wall of the winding wheel (5).

2. The auxiliary winding device for changing the gauge of a winding wire according to claim 1, characterized in that: The wire pressing assembly comprises a connecting block (31) fixed at the bottom of one side of the connecting frame (3); a wire pressing piece is rotatably connected to the connecting block (31); a positioning nut (10) is threadedly connected to a first screw rod (83) fixed to one side of the wire pressing piece; the first screw rod (83) is used in conjunction with an arc-shaped through groove (91) provided on a fixing plate (9); the fixing plate (9) is arranged in an L-shaped structure, and the horizontal side is fixedly connected to the outer side wall of the connecting frame (3).

3. The auxiliary winding device for changing the gauge of a winding wire according to claim 2, characterized in that: The wire pressing member comprises a rotating rod (8) and a wire pressing rod (81) fixed to one end of the rotating rod (8); the wire pressing rod (81) faces the inner side of the connecting frame (3) and is located directly above the winding wheel (5).

4. The auxiliary winding device for changing the gauge of winding wire according to claim 3, characterized in that: A plurality of clamping cones (101) are fixed on the side wall where the positioning nut (10) and the fixing plate (9) are in contact.

5. The auxiliary winding device for changing the gauge of winding wire according to claim 1, characterized in that: The thread end fixing assembly comprises a hinge block (51) fixed on the outer side wall of the winding wheel (5), the hinge block (51) is close to the edge of the winding wheel (5), a retaining plate (6) is hinged on the hinge block (51), a retaining strip (61) fixed at the bottom of the retaining plate (6) is used in conjunction with a retaining groove (72) provided on the clamping plate (7), and a fixing piece is provided at one end of the retaining plate (6).

6. The auxiliary winding device for changing the gauge of winding wire according to claim 5, characterized in that: The fixing member comprises a circular hole formed at one end of the retaining plate (6), and a second screw rod (62) slidably mounted in the circular hole cooperates with a retaining nut (63) fixed on the winding wheel (5).

7. The auxiliary winding device for changing the gauge of winding wire according to claim 6, characterized in that: The clamping plate (7) is configured to be an L-shaped structure, the clamping slot (72) is located on the horizontal side of the clamping plate (7), a groove (71) is provided on the vertical side of the clamping plate (7), and the groove (71) extends from the upper end of the clamping plate (7) to the horizontal side of the clamping plate (7).

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