A thick-diameter multi-wire parallel winding clamping and twisting mechanism

Abstract

The invention discloses a thick-wire multi-wire parallel winding clamping and twisting mechanism. The special features are: the driven gear is positioned at the center of the connecting seat, and the upper part is fixed to the clamping cylinder; the bottom of the connecting seat is fixedly connected to the turntable, and a guide sleeve is arranged inside to be positioned with the fixed seat; the upper end of the fixed seat is connected to the driven gear through a thread, and the center hole of the fixed seat is slidably matched with the intermediate shaft; the upper end of the intermediate shaft is threadedly connected to the output shaft of the clamping cylinder, and the lower end is radially positioned with the clamping block through a T-slot, and the clamping block is slidably matched with the fixed seat through a screw sleeve; the friction block is fixedly connected to the clamping block, positioned with the fixed seat, and slidably matched with the clamping block up and down; the driving gear is provided with a bearing inside to be fixed with the positioning seat fixed on the turntable, and the upper end of the driving gear is provided with a positioning column to be threadedly connected with the output shaft of the torsion cylinder fixed on the turntable through a universal connector, and the driving gear and the driven gear are meshed and connected. It has the advantages of realizing non-cross winding, being able to meet the requirements of reducing labor and realizing automated production.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical machinery, and in particular relates to a thick-wire multi-wire parallel winding clamping and twisting mechanism on an electronic winding automation production line. Background Art

[0002] As the technology in the field of electrical machinery becomes more and more advanced, the winding form of multiple wires is widely used. As the number of parallel windings increases, the traditional wire clamping method clamps the copper wire through a fixed-angle toothed bevel. Since the space of the toothed bevel is fixed and cannot be enlarged, it cannot meet the substantial increase in the number of parallel windings. The wire clamping space is too limited, and when the wire diameter is too large and the number of parallel windings increases, the wire drops. The replacement cycle is too long and the degree of automation is low. Not only is the equipment cost high, but the production efficiency is also extremely low. Summary of the invention

[0003] In order to solve the deficiencies of the above-mentioned technology, the purpose of the present invention is to provide a thick-wire multi-wire parallel winding clamping and twisting mechanism.

[0004] The technical solution of the present invention is: a thick-diameter multi-wire parallel winding clamping and twisting mechanism; its characteristics are:

[0005] The invention is characterized in that: the driven gear is positioned at the center of the connecting seat, and the upper part is fixed to the clamping cylinder; the bottom of the connecting seat is fixedly connected to the turntable, and a guide sleeve is arranged inside to position it with the fixed seat; the upper end of the fixed seat is connected to the driven gear through a thread, and the center hole of the fixed seat is slidably matched with the intermediate shaft; the upper end of the intermediate shaft is threadedly connected to the output shaft of the clamping cylinder, and the lower end is radially positioned with the clamping block through a T-slot, and the clamping block is slidably matched with the fixed seat through a screw sleeve; the friction block is fixedly connected to the clamping block, positioned with the fixed seat, and slidably matched with the clamping block up and down; a bearing is arranged inside the driving gear to fix it with the positioning seat fixed on the turntable, and a positioning column is arranged on the upper end of the driving gear to be threadedly connected with the output shaft of the torsion cylinder fixed on the turntable through a universal connector, and the driving gear and the driven gear are meshed and connected.

[0006] Due to the adoption of the above technical solution, when in use, the intermediate shaft can reciprocate in the shaft hole of the torsion gear through the extension and contraction of the clamping cylinder; the clamping block can slide up and down in the fixed seat due to the force transmitted by the movement of the intermediate shaft, and the gap between the fixed seat and the clamping block changes during sliding, completing the clamping and loosening functions. The movement of the torsion cylinder can drive the active gear to rotate, and at the same time drive the driven gear to rotate. The rotation of the driven gear can drive the fixed seat, the clamping cylinder, the clamping cylinder seat, the clamping block, the friction block, and the intermediate shaft to rotate together, so that the winding wire head can be wound on the fixed seat, making the clamped wire head more secure.

[0007] Beneficial effects: The fixed seat and the clamping block can neatly arrange and clamp the enameled wire of the winding lead head, and can be twisted at a certain angle to make the clamped wire head more secure, increase the wire clamping space, and have enough space to clamp multiple wires of thick diameter when winding them together. When winding the wires, the wires can be neatly arranged on the winding die without crossing, realizing non-crossing winding, which can meet the requirements of reducing labor and realizing automated production.

[0008] Description of the drawings: The following is a further description of the technical solution of the present invention in conjunction with the drawings and specific implementation methods.

[0009] Detailed step by step instructions.

[0010] Figure 1 is a top view of the present invention;

[0011] Figure 2 yes Figure 1 AA section view;

[0012] In the figure: 1. fixed seat; 2. intermediate shaft; 3. clamping block; 4. clamping block; 5. guide sleeve; 6. clamping cylinder; 7. screw sleeve; 8. friction block; 9. connecting seat; 10. turntable; 11. driving gear; 12. torsion cylinder; 13. driven gear; 14. positioning seat; 15. positioning column; 16. universal joint. DETAILED DESCRIPTION

[0013] refer to Figure 1 , Figure 2 , a thick-wire multi-wire parallel winding clamping and twisting mechanism, the clamping mechanism assembly includes: a driven gear 13 is centrally positioned with a connecting seat 9, and the upper part is fixed with a clamping cylinder 6; the bottom of the connecting seat 9 is fixedly connected with a turntable 10, and a guide sleeve 5 is provided inside to be positioned with a fixed seat 1; the upper end of the fixed seat 1 is connected with the driven gear 13 through a thread, and the interior is slidably matched with an intermediate shaft 2; the upper end of the intermediate shaft 2 is threadedly connected with the output shaft of the clamping cylinder 6, and the lower end is radially positioned with a clamping block 4 through a T-slot, and the latter is slidably matched with the fixed seat 1 through a screw sleeve 7; the friction block 8 is fixedly connected with the clamping block 3, positioned with the fixed seat 1, and slidably matched with the clamping block 4 up and down; the driving gear 11 is provided with a bearing inside and fixed with a positioning seat 14 fixed on the turntable 10, and a positioning column 15 is provided at the upper end to be threadedly connected with the output shaft of a torsion cylinder 12 fixed on the turntable 10 at the same time through a universal connector 16; the driving gear 11 and the driven gear 13 are meshed and connected.

[0014] The working principle is:

[0015] The intermediate shaft 2 can reciprocate in the shaft hole of the driven gear 13 by the extension and contraction of the clamping cylinder 6; the clamping block 4 can slide up and down in the fixed seat 1 due to the force transmitted by the movement of the intermediate shaft 2. The gap between the fixed seat 1 and the clamping block 3 changes during sliding, completing the clamping and loosening functions. The movement of the torsion cylinder 12 can drive the driving gear 11 to rotate, and at the same time drive the driven gear 13 to rotate. The rotation of the driven gear 13 can drive the fixed seat 1, the clamping cylinder 6, the clamping block 4, the friction block 8, and the intermediate shaft 2 to rotate together, so that the winding wire end can be wound on the fixed seat, making the clamped wire end more secure.

[0016] The above implementation modes are not limitations of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the scope of the technical solution of the present invention also belong to the protection scope of the present invention.

Claims

1. A thick-diameter multi-wire parallel winding clamping and twisting mechanism, characterized in that: The driven gear (13) is centrally positioned with the connecting seat (9), and the upper part is fixed with the clamping cylinder (6); the bottom of the connecting seat (9) is fixedly connected with the turntable (10), and a guide sleeve (5) is provided inside to be positioned with the fixed seat (1); the upper end of the fixed seat (1) is connected with the driven gear (13) through a thread, and the center hole of the fixed seat (1) is slidably matched with the intermediate shaft (2); the upper end of the intermediate shaft (2) is threadedly connected with the output shaft of the clamping cylinder (6), and the lower end is radially positioned with the clamping block (4) through a T-slot, and the clamping block (4) is slidably matched with the fixed seat (1) through a threaded sleeve (7); the friction block (8) is fixedly connected with the clamping block (3), positioned with the fixed seat (1), and slidably matched with the clamping block (4) up and down; A bearing is provided inside the driving gear (11) and is fixed to a positioning seat (14) fixed on the rotating disk (10). A positioning column (15) is provided at the upper end of the driving gear (11) and is threadedly connected to an output shaft of a torsion cylinder (12) fixed on the rotating disk (10) through a universal joint (16). The driving gear (11) and the driven gear (13) are meshedly connected.

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