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CN-224232406-U - Twisting mechanism of modularized adjustable stranding machine

CN224232406UCN 224232406 UCN224232406 UCN 224232406UCN-224232406-U

Abstract

The application relates to the technical field of stranding machine equipment, in particular to a modular adjustable stranding machine stranding mechanism which comprises a hollow main shaft, wherein power equipment for controlling rotation of the hollow main shaft is arranged on the hollow main shaft, an annular bracket is connected to the hollow main shaft through spokes arranged at the end part of the hollow main shaft, annular grooves are formed in the middle of the outer side surface of the annular bracket, annular bosses are arranged at the edges of the left side and the right side of the annular bracket, and positioning holes are uniformly distributed on the annular bosses in an annular mode.

Inventors

  • DING XIANG
  • LIU YIRAN
  • PAN YOULIANG

Assignees

  • 安徽建筑大学

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The modularized adjustable stranding mechanism of the stranding machine is characterized by comprising a hollow main shaft (5), wherein power equipment for controlling the hollow main shaft (5) to rotate is arranged on the hollow main shaft (5), the hollow main shaft (5) is connected with an annular bracket (9) through spokes (8) arranged at the end part of the hollow main shaft, an annular groove (2) is arranged in the middle of the outer side surface of the annular bracket (9), annular bosses (1) are arranged at the edges of the left side and the right side of the annular bracket (9), and positioning holes (3) are uniformly distributed on the annular bosses (1) in an annular mode; The inner side surface of the annular groove (2) is connected with at least one arc-shaped sliding block (17) in a sliding way, the left end and the right end of the outer side surface of the arc-shaped sliding block (17) are respectively provided with a baffle plate (18), the baffles (18) are tightly clung to the outer side surface of the annular boss (1), the baffles (18) are in threaded connection with a second threaded stud (16) with a head through a threaded through hole arranged on the outer side surface of the baffle plates, and the end parts of the second threaded stud (16) with the head are correspondingly arranged in an inserting mode with the positioning holes (3); The cable winding device is characterized in that a strip-shaped guide rail (7) is arranged on the outer side face of the arc-shaped sliding block (17), a sliding block (14) with adjustable height is arranged on the strip-shaped guide rail (7), an installation shaft (11) is connected to the outer side face of the sliding block (14) in a rotating mode, a wire harness installation frame (12) is arranged at the end portion of the installation shaft (11), and a cable winding (13) is arranged on the wire harness installation frame (12).
  2. 2. The twisting mechanism of the modularized adjustable stranding machine according to claim 1, wherein the outer side surface of the hollow main shaft (5) is provided with a bearing support (10).
  3. 3. The modular adjustable stranding mechanism of the stranding machine according to claim 1, wherein the power equipment comprises a motor (6) and a transmission case (4), a gear transmission pair is arranged in the transmission case (4), a driving gear of the gear transmission pair is sleeved on the hollow main shaft (5), and a driven gear of the transmission case (4) is connected with an output shaft of the motor (6).
  4. 4. A modular adjustable stranding mechanism according to claim 1, wherein the central axis of the annular support (9) coincides with the central axis of the hollow main shaft (5).
  5. 5. The twisting mechanism of the modularized adjustable stranding machine according to claim 1, wherein the number of the positioning holes (3) is thirty-six, and the thirty-six positioning holes (3) are annularly and uniformly distributed on the outer side face of the annular boss (1).
  6. 6. The twisting mechanism of the modularized adjustable stranding machine according to claim 1, wherein annular graduation marks are arranged on the outer side face of the annular boss (1).
  7. 7. The twisting mechanism of the modularized adjustable stranding machine according to claim 1, wherein at least one strip-shaped groove is formed in the outer side face of the strip-shaped guide rail (7), racks are paved in the strip-shaped groove, a first threaded stud (15) with a head is connected with the outer side face of the sliding block (14) in a threaded mode, and the end portion of the first threaded stud (15) is arranged in a plugging mode corresponding to a tooth groove of the racks.
  8. 8. The twisting mechanism of the modularized adjustable stranding machine according to claim 1, wherein the wire harness mounting frame (12) comprises a U-shaped frame, a material shaft is detachably arranged on the inner side face of the U-shaped frame, and the cable coil (13) is sleeved on the material shaft.

Description

Twisting mechanism of modularized adjustable stranding machine Technical Field The application relates to the technical field of stranding machine equipment, in particular to a modular adjustable stranding machine stranding mechanism. Background The stranding machine is core equipment in the manufacture of cables, optical cables and metal wires, and directly affects the mechanical properties and the electrical properties of the wires by stranding a plurality of single wires into stranding bodies with uniform structures. Along with the improvement of the requirements of the fields of new energy, aerospace and the like on high-precision and high-strength wires, the traditional stranding mechanism is difficult to meet the requirements of multi-specification, small-batch and customized production due to the fixed structure and limited parameter adjustment range, and becomes a bottleneck for industrial technology upgrading. The existing stranding mechanism adopts an integrated rigid design, relies on mechanical transmission to realize stranding action, needs to replace a die or manually intervene in adjusting pitch or tension, and has low efficiency and poor compatibility. Meanwhile, the equipment has low universality, enterprises need to purchase a plurality of equipment to adapt to different wires, and the production cost is increased. In the face of urgent demands for flexible and intelligent production in the field of high-end manufacturing, a modularized and adjustable stranding mechanism is needed, and the conventional technology is broken through structural reconstruction and intelligent control. The innovation needs to take into account rapid parameter adjustment, multi-material compatibility and high-precision dynamic control so as to improve production efficiency, reduce energy consumption, support customized production of high-added-value wires and promote industry transformation to high-end. Disclosure of utility model The application provides a twisting mechanism of a modularized adjustable twisting machine, which adopts modularized design, can twist wire harnesses with different strands according to production requirements, effectively improves the utilization rate of equipment and can effectively solve the problems in the background technology. The modular adjustable stranding mechanism comprises a hollow main shaft, wherein power equipment for controlling the hollow main shaft to rotate is arranged on the hollow main shaft, the hollow main shaft is connected with an annular support through spokes arranged at the end part of the hollow main shaft, annular grooves are formed in the middle of the outer side surface of the annular support, annular bosses are arranged at the edges of the left side and the right side of the annular support, and positioning holes are uniformly distributed in the annular bosses in an annular mode. The inner side surface of the annular groove is connected with at least one arc-shaped sliding block in a sliding manner, the left end and the right end of the outer side surface of the arc-shaped sliding block are respectively provided with a baffle, the baffles are tightly clung to the outer side surface of the annular boss, the baffles are connected with a second threaded stud with a head through a threaded through hole arranged on the outer side surface of the baffle, and the end part of the second threaded stud with the head is correspondingly arranged in a plugging manner with the positioning hole. The strip-shaped guide rail is installed on the outer side face of the arc-shaped sliding block, the sliding block with adjustable height is installed on the strip-shaped guide rail, the outer side face of the sliding block is rotationally connected with a mounting shaft, the end portion of the mounting shaft is provided with a wire harness mounting frame, and a cable roll is arranged on the wire harness mounting frame. Preferably, a bearing support is arranged on the outer side face of the hollow main shaft. Preferably, the power equipment comprises a motor and a transmission box, a gear transmission pair is arranged in the transmission box, a driving gear of the gear transmission pair is sleeved on the hollow main shaft, and a driven gear of the transmission box is connected with an output shaft of the motor. Preferably, the central axis of the annular support coincides with the central axis of the hollow main shaft. Preferably, the number of the positioning holes is thirty-six, and the thirty-six positioning holes are annularly and uniformly distributed on the outer side face of the annular boss. Preferably, the outer side surface of the annular boss is provided with annular scale marks. Preferably, the outer side surface of the strip-shaped guide rail is provided with at least one strip-shaped groove, a rack is paved in the strip-shaped groove, the outer side surface of the sliding block is in threaded connection with a first threaded stud, and the end part of the first thr