CN211045138U

CN211045138U - Novel transposition of data line high density processing device

Info

Publication number: CN211045138U
Application number: CN202020179044.6U
Authority: CN
Inventors: 邓小明; 杨氏琼
Original assignee: Leiyang Haoxin Electronic Co ltd
Current assignee: Leiyang Haoxin Electronic Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-07-17
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a novel transposition of data line high density processing device, including end strip, support post, transposition device, split type nut and slide cartridge, the end strip is the rectangular strip structure of cast iron system, the end strip upside is opened there is the constant head tank that the profile is V-arrangement, and the constant head tank downside is opened there is the kerve, open at the end strip middle part has the groove of passing through of being connected constant head tank and kerve, the end strip top is fixed with two sets of support posts, and wherein the tubular structure internal rotation of a set of support post top is connected with the transposition device, is provided with the slide cartridge in the tubular structure of another group support post top, and the triangle strip structure of support post lower extreme is located inside the constant head tank, and the screw passes through the threaded hole inside that the groove got into the support post lower extreme, and the screw head part of screw is located inside the kerve. This novel transposition device of data line high density processing can reduce the probability that the stranded conductor in-process harmd the line surface, is fit for generally using widely.

Description

Novel transposition of data line high density processing device

Technical Field

The utility model belongs to the technical field of the data line production, concretely relates to novel transposition of data line high density processing device.

Background

The data line generally refers to a cable used for connecting a mobile device and a computer for data transmission or communication. Generally speaking, the device is a gateway tool for connecting a computer and a mobile device to transmit files such as video, ring tone, and picture, and can also be connected to a charger to charge the mobile device.

Intertwisting copper wires is a step in a data wire production process, and the existing stranding device has the problems that the stranded wires usually pass through a ring made of a metal material, if the edge of the metal ring is too sharp, the surface of the stranded wires can be scratched, the stranded wires need to be replaced under the condition that no stranded wires pass through when the ring is replaced, and the operation is more complicated after the stranded wires are stored in a wire inlet wheel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel transposition of data line high density processing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel twisting device for high-density processing of data lines comprises a bottom strip, supporting stand columns, a twisting device, split nuts and a sliding barrel, wherein the bottom strip is a rectangular strip-shaped structure made of cast iron, a positioning groove with a V-shaped outline is formed in the upper side of the bottom strip, a bottom groove is formed in the lower side of the positioning groove, a through groove for connecting the positioning groove and the bottom groove is formed in the middle of the bottom strip, two groups of the supporting stand columns are fixed above the bottom strip, the twisting device is rotationally connected in a cylindrical structure above one group of the supporting stand columns, the sliding barrel is arranged in a cylindrical structure above the other group of the supporting stand columns, a triangular strip-shaped structure at the lower ends of the supporting stand columns is located in the positioning groove, a screw penetrates through the through groove to enter a threaded hole at the lower ends of;

the sliding cylinder sets up two sets ofly, and is two sets of the structure that the sliding cylinder constitutes is cylindrical structure, open at the cylindrical structure middle part that the sliding cylinder constitutes has the through-hole, the sliding cylinder both ends are provided with the screw thread, and two sets of sliding cylinders have split type nut through threaded connection, split type nut includes two sets of nut main parts and combination round pin, and two sets of nut main parts are half-circular, the inboard screw thread of nut main part and the screw thread engagement at sliding cylinder both ends are two sets of it has dovetail and dovetail to open respectively on the contact surface of nut main part.

Preferably, a bearing is sleeved on a rotating shaft-shaped structure of the twisting device and is positioned inside a cylindrical structure on the upper side of the adjacent supporting upright post.

Preferably, the nut main body is made of copper-tin alloy, a group of dovetail strips and dovetail grooves are formed in each split type nut, and the dovetail strips on the nut main body are clamped into the dovetail grooves in the other group of nut main body.

Preferably, the nut body is provided with combined pin holes, and a combined pin is arranged in a cylindrical cavity formed by adjacent combined pin holes.

Preferably, the sliding cylinder is made of Teflon, and two ends of a through hole in the middle of a cylindrical structure formed by the sliding cylinder are provided with round corners.

The utility model discloses a technological effect and advantage: according to the novel twisting device for high-density processing of the data line, the sliding cylinder replaces a metal ring, and the edge of the through hole in the sliding cylinder is provided with the round angle, so that the problem that the surface of the twisted line is scratched can be avoided; the sliding cylinder is of a separated structure, and the split nut for fixing the sliding cylinder is also of a split structure, so that the sliding cylinder can be detached and replaced in a state that the upper side of the supporting upright post passes through the wire, and the problem that the stranded wire needs to be drawn out of the inner part of the metal ring during replacement is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper side structure of the bottom strip of the present invention;

FIG. 3 is a schematic view of the lower side structure of the bottom strip of the present invention;

FIG. 4 is a schematic structural view of the support pillar of the present invention;

FIG. 5 is a schematic cross-sectional view of the joint between the bottom strip and the supporting upright of the present invention;

fig. 6 is an exploded view of the split nut of the present invention;

fig. 7 is a schematic view of the sliding cylinder structure of the present invention.

In the figure: 1 bottom strip, 101 positioning groove, 102 bottom groove, 103 through groove, 2 supporting upright post, 3 twisting device, 4 split nuts, 401 nut body, 402 combined pin hole, 403 dovetail strip, 404 dovetail groove, 405 combined pin and 5 sliding barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel twisting device for high-density processing of data lines as shown in figures 1-7, which comprises a bottom strip 1, supporting columns 2, a twisting device 3, a split nut 4 and a sliding tube 5, wherein the bottom strip 1 is a rectangular strip-shaped structure made of cast iron, a positioning groove 101 with a V-shaped outline is arranged on the upper side of the bottom strip 1, a bottom groove 102 is arranged on the lower side of the positioning groove 101, a through groove 103 for connecting the positioning groove 101 with the bottom groove 102 is arranged in the middle of the bottom strip 1, two groups of supporting columns 2 are fixed on the upper side of the bottom strip 1, the twisting device 3 is rotationally connected in a cylindrical structure above one group of supporting columns 2, the sliding tube 5 is arranged in a cylindrical structure above the other group of supporting columns 2, a triangular strip-shaped structure at the lower ends of the supporting columns 2 is positioned in the positioning groove 101, and screws pass through the through grooves 103 to enter the threaded holes, the head of the screw is partially located inside the bottom slot 102;

slide cartridge 5 sets up two sets ofly, and is two sets of the structure that slide cartridge 5 constitutes is cylindrical structure, open at the cylindrical structure middle part that slide cartridge 5 constitutes has the through-hole, slide cartridge 5 both ends are provided with the screw thread, and two sets of slide cartridge 5 have split type nut 4 through threaded connection, split type nut 4 includes two sets of nut main parts 401 and combination round pin 405, and two sets of nut main parts 401 are half ring, the inboard screw thread of nut main part 401 and the screw thread engagement at slide cartridge 5 both ends, two sets of it has dovetail 403 and dovetail 404 to open respectively on nut main part 401's the contact surface, and nut main part 401 is through dovetail 403 and dovetail 404 mutual locking.

Specifically, the rotating shaft-shaped structure of the twisting device 3 is sleeved with a bearing, the bearing is located inside the cylindrical structure on the upper side of the adjacent supporting upright post 2, and the bearing reduces the rotation resistance of the twisting device 3.

Specifically, the nut main body 401 is made of copper-tin alloy, a group of dovetail strips 403 and dovetail grooves 404 are respectively arranged on each split nut 4, the dovetail strips 403 on the nut main body 401 are clamped into the dovetail grooves 404 in the other group of nut main body 401, the nut main body 401 is made of metal with soft texture, and the copper wires forming the stranded wires are prevented from being scratched.

Specifically, the nut main body 401 is provided with combined pin holes 402, a combined pin 405 is arranged in a cylindrical cavity formed by the adjacent combined pin holes 402, and the combined pin 405 prevents the two sets of nut main bodies 401 from moving axially relative to each other.

Specifically, the material of sliding tube 5 is teflon, open the fillet at the through-hole both ends at the cylindrical structure middle part that sliding tube 5 constitutes, teflon has lower coefficient of friction, and the fillet can avoid scraping the stranded wire.

Specifically, in the novel twisting device for high-density processing of data lines, the supporting columns 2 are matched with the positioning groove 101 through the triangular strip-shaped structures at the bottoms of the supporting columns 2, two groups of supporting columns 2 can be fixed relatively accurately, the axial leads of the two groups of tubular structures at the upper sides of the supporting columns 2 coincide, a twisted wire formed by a plurality of groups of wire harnesses on the twisting device 3 passes through the tubular structure formed by the sliding cylinder 5, the two ends of the sliding cylinder 5 are sleeved with the split nuts 4, the sliding cylinder 5 is limited in the tubular structure at the upper side of the supporting columns 2 by the split nuts 4, when the twisted wire is arranged in the middle of the supporting columns 2, the two groups of sliding cylinders 5 are buckled at the outer side of the twisted wire and are plugged in the tubular structure at the upper sides of the supporting columns 2, then the four groups of nut main bodies 401 are combined through the combination pins 405 to form the two groups of split nuts 4, and, the wire twisting device is characterized in that the wire twisting device is usually wound on a wire wheel after twisting of a twisted wire, a cable can be scratched if the service life of a sliding barrel 5 is exhausted, a metal sleeve or a nylon sleeve is installed after the wire is required to be cut off if a simple integrated metal sleeve or nylon sleeve is used, or the metal sleeve or the nylon sleeve which is exhausted after the twisted wire passes through the current service life is detached from the wire wheel, the twisted wire can be cut off, the operation of the split nut 4 is complex, and the split nut 4 and the sliding barrel 5 which are designed in a split mode cannot have the problem.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel transposition device of data line high density processing, includes bottom strip (1), support post (2), transposition device (3), split type nut (4) and sliding barrel (5), its characterized in that: the bottom strip (1) is a rectangular strip-shaped structure made of cast iron, a positioning groove (101) with a V-shaped outline is formed in the upper side of the bottom strip (1), a bottom groove (102) is formed in the lower side of the positioning groove (101), a through groove (103) for connecting the positioning groove (101) with the bottom groove (102) is formed in the middle of the bottom strip (1), two groups of supporting upright columns (2) are fixed above the bottom strip (1), a twisting device (3) is rotatably connected to a cylindrical structure above one group of supporting upright columns (2), a sliding cylinder (5) is arranged in a cylindrical structure above the other group of supporting upright columns (2), a triangular strip-shaped structure at the lower ends of the supporting upright columns (2) is located inside the positioning groove (101), a screw penetrates through the through groove (103) and enters a threaded hole at the lower ends of the supporting upright columns (2), and the screw head of the screw;

slide cartridge (5) set up two sets ofly, two sets of the structure that slide cartridge (5) constitute is cylindrical structure, open at the cylindrical structure middle part that slide cartridge (5) constitute has the through-hole, slide cartridge (5) both ends are provided with the screw thread, and two sets of slide cartridge (5) have split type nut (4) through threaded connection, split type nut (4) are half-circular including two sets of nut main parts (401) and combination round pin (405), two sets of nut main parts (401), the screw thread of nut main part (401) inboard and the thread engagement at slide cartridge (5) both ends, and are two sets of it has dovetail (403) and dovetail (404) to open respectively on the contact surface of nut main part (401).

2. The novel twisting device for high-density processing of data wires according to claim 1, wherein: the bearing is sleeved on a rotating shaft-shaped structure of the twisting device (3) and is positioned inside a cylindrical structure at the upper side of the adjacent supporting upright post (2).

3. The novel twisting device for high-density processing of data wires according to claim 1, wherein: the nut main body (401) is made of copper-tin alloy, a group of dovetail strips (403) and dovetail grooves (404) are respectively arranged on each split nut (4), and the dovetail strips (403) on the nut main body (401) are clamped into the dovetail grooves (404) in the other group of nut main body (401).

4. The novel twisting device for high-density processing of data wires according to claim 1, wherein: the nut body (401) is provided with combined pin holes (402), and a combined pin (405) is arranged in a cylindrical cavity formed by the adjacent combined pin holes (402).

5. The novel twisting device for high-density processing of data wires according to claim 1, wherein: the sliding cylinder (5) is made of Teflon, and round corners are arranged at two ends of a through hole in the middle of a cylindrical structure formed by the sliding cylinder (5).