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Positioning and locking device for wire coil rack of cage type stranding machine

A cage-type stranding machine, positioning and locking technology, applied in the manufacture of electrical components, circuits, cables/conductors, etc., can solve problems such as easy loosening of the moving end shaft, equipment safety accidents, and broken single wires, so as to prevent equipment safety Accidents, damage prevention, and the effect of eliminating single-wire breakage

Pending Publication Date: 2022-04-08
白银有色长通电线电缆有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unreasonable design of the positioning and locking device installed on the outer end of the mobile end shaft, the mobile end shaft cannot be effectively locked at the positioning and locking position, so that the mobile end shaft is easy to loosen, resulting in the single wire being broken due to the bobbin being stuck. ;Even the wire reel is thrown out, causing equipment safety accidents

Method used

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  • Positioning and locking device for wire coil rack of cage type stranding machine
  • Positioning and locking device for wire coil rack of cage type stranding machine
  • Positioning and locking device for wire coil rack of cage type stranding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figures 1 to 6 As shown, this embodiment provides a positioning and locking device for a cage-type stranding machine coil frame, including a bolt cap 1, a rivet 2, a bolt sleeve 3 and a bolt 4, and the upper and lower sides of the bolt cap 1 are provided with limiting holes. 102, the right end surface of the bolt cap 1 is provided with a socket 101, the right side of the bolt cap 1 is installed with the bolt sleeve 3, and the left and right sides of the bolt sleeve 3 are respectively provided with a hole I301 and a hole II302, and the opposite end of the hole I301 and the hole II302 Connected, the socket 101, the hole I301 and the hole II302 are all connected through the bolt 4, the limit hole 102 and the bolt 4 are connected through the rivet 2, the outer wall of the bolt 4 is movably sleeved with a spring 5, and the outer wall of the bolt sleeve 3 is provided with Outer thread 305, the outer thread of outer thread 305 is connected with circular nut 306, and l...

Embodiment 2

[0024] On the basis of Example 1, by setting the inner diameter of the socket 101 and the hole II 302 to be the same as the diameter of the primary shaft 401, the diameter of the secondary shaft 402 is the same as the inner diameter of the hole I 301, and the diameter of the primary shaft 401 It is larger than the diameter of the secondary shaft 402 , thereby facilitating the installation of the bolt 4 , the bolt cap 1 and the bolt sleeve 3 .

Embodiment 3

[0026] On the basis of Embodiment 1 and Embodiment 2, the tertiary shaft 403 is a truncated cone structure, and the diameter of the right end face of the tertiary shaft 403 is smaller than the diameter of the left end face, increasing the tertiary shaft 403 and the moving end shaft of the wire reel frame The positioning and locking surface improves the stability of the positioning and locking device.

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Abstract

The invention discloses a positioning and locking device for a wire coil rack of a cage type stranding machine, and relates to the technical field of wire coil rack devices of stranding machines, the positioning and locking device comprises a bolt cap, a rivet, a bolt sleeve and a bolt, the upper side and the lower side of the bolt cap are provided with limiting holes in a penetrating manner, the right end face of the bolt cap is provided with an insertion hole, and the right side of the bolt cap and the bolt sleeve are mounted; a hole I and a hole II are formed in the left side and the right side of the bolt sleeve respectively, the insertion hole, the hole I and the hole II are all connected with the bolt in a penetrating mode, the limiting hole and the bolt are all connected with the rivet in a penetrating mode, the outer wall of the bolt is movably sleeved with a spring, an outer thread is arranged on the outer wall of the bolt sleeve, and the outer side of the outer thread is in threaded connection with a round nut. According to the positioning and locking device, the round nut and the positioning and locking hole in the movable end of the wire coil rack are both in threaded connection with the plug pin sleeve, when the positioning and locking device for the wire coil rack of the cage type stranding machine is screwed, the round nut plays a role in mechanically tightening the positioning and locking device, and therefore the plug pin is prevented from being damaged due to loosening of an outer thread of the plug pin sleeve.

Description

technical field [0001] The present invention relates to the technical field of a wire reel frame device for a wire stranding machine, and more particularly relates to a positioning and locking device for a wire reel frame of a cage type wire stranding machine. Background technique [0002] Cage type stranding machine is mainly used for copper wire, aluminum wire, small-sized plastic cable and rubber cable, plastic long-distance symmetrical cable, multi-strand nylon rope twisted or cabled, mainly composed of one or more cages, each section The cage frame is composed of a twisted wire cage gearbox, a twisted cage, and a wire reel frame. Each section of the cage is subdivided by a winch, and each stage is equipped with a PND500 or PND630 wire reel frame. In parallel. The wire reel frame adopts a shaftless structure, one end shaft is fixed, and the other end shaft moves to clamp the wire reel. Due to the unreasonable design of the positioning and locking device installed on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/02
Inventor 焦伟项冰仑王璐
Owner 白银有色长通电线电缆有限责任公司