CN102386543B

CN102386543B - Manufacturing method of serial advanced technology attachment (SATA) connecting wire

Info

Publication number: CN102386543B
Application number: CN 201110278499
Authority: CN
Inventors: 蔡文娟
Original assignee: XINJI (SHENZHEN) COMPUTER PARTS CO Ltd
Current assignee: Shenzhen Xin Ji Technology Co. Ltd.
Priority date: 2011-09-19
Filing date: 2011-09-19
Publication date: 2013-07-24
Anticipated expiration: 2031-09-19
Also published as: CN102386543A

Abstract

Invented is a manufacturing method of a serial advanced technology attachment (SATA) connecting wire. Existing functions of a SATA wire loading machine are utilized to improve a skinning knife mould and a wire stripping mode and to improve utilization ratio of a machine. The skinning process of a SATA cable (3) at the right-angle plug (2) end and the inclined plug (1) end is combined into one, and ecderon, aluminum foil and core wire insulating skins at the right-angle plug (2) end and the inclined plug (1) end can be processed well in one time. Compared with the prior art, wire stripping processing at the inclined plug (1) end does not need multiple processing techniques, a plurality of manpower and various devices, thereby simplifying the manufacturing method of the SATA connecting wire in the prior art, saving manpower for processing, reducing processing cost, shortening processing and manufacturing procedure, and improving production efficiency.

Description

A kind of manufacture method of SATA connecting line

[technical field]

The present invention relates to be used to be communicated with the intermediate member of two links; Relate to and have current carrying pin, blade or similar contact and be fixed to equipment or structural flexible line, refer to a kind of manufacture method of SATA data connecting line especially.

[background technology]

SATA (Serial Advanced Technology Attachment Serial Advanced Technology Attachment) has the advantage that transmission speed is fast, efficient is high, is used in electrically connecting of parts such as hard disc of computer, CD-ROM driver more and more widely.The SATA connecting line comprises the SATA plug that SATA cable and two ends thereof connect, and one of them plug is a right angle plug, and another plug is the oblique cutting head.

The manufacture method of prior art SATA connecting line is once to produce two connecting lines, comprises the steps:

One, with wire cutting machine the SATA cable wire is cut into the double-length of SATA connecting line length;

Two, adopt before and after cutter flat blade mould, handle well outer quilt, aluminium foil, the core insulation layer at the SATA cable two ends under cutting out, as the connector lug of two connecting line right angle plug ends;

Three, will process double disjunction of semi-finished product connecting line of two right angle plug termination the end of a thread;

Four, with the separated time tool separately, remove with outer quilt, aluminium foil and the core insulation layer of two and half stripping machines then two semi-finished product line oblique cutting head end wire rods with the doubling of two half-finished oblique cutting head end wire rods;

Five, the connector of separated time riveting two right angle ends;

Six, the internal mold and the external mold of two SATA connecting lines of moulding right angle plug end;

Seven, with the separated time tool with eight heart yearn copper wires of oblique cutting head end wire rod of connecting line separately, the bending typing, cut off unnecessary copper wire then;

Eight, add in the 2nd pin and the 5th pin position and wear two heat-shrinkable T bushs, riveting mitered head end attachment plug then;

Nine, scolding tin aftershaping internal mold and external mold.

This SATA connecting line of prior art production process is too complicated, the cost of labor height; The wire cutting machine running rate is low, has only 50%; Owing to be once two processing simultaneously, when flaw appears in the processing of right angle plug end, promptly must scrap simultaneously by two lines, fund, the energy and cost depletions height, production efficiency is low.

[summary of the invention]

The technical problem to be solved in the present invention be to avoid above-mentioned the deficiencies in the prior art part and propose a kind of save artificial, reduce the wastage cost and the manufacture method of the SATA connecting line of enhancing productivity.

The technical scheme that the present invention solve the technical problem employing is: a kind of manufacture method of SATA connecting line, this SATA connecting line comprises the SATA plug at SATA cable and two ends thereof, one end is a right angle plug, and the other end is the oblique cutting head, and described method comprises the steps:

One, with wire cutting machine the SATA cable wire is cut into the length of SATA connecting line 3 and handles the right angle plug end well the outer quilt of this end line material, aluminium foil and core insulation layer with flat mouthful of wire stripping cutting die, handle the oblique cutting head end well outer quilt, aluminium foil, core insulation layer with four edges of a knife of double-pole mould again, make this end be step shape;

Two, with the bending tool with oblique cutting head end heart yearn copper wire separately, the bending typing, cut off unnecessary copper wire then, SATA plug terminal that the separated time riveting should end;

Three, with right angle plug end heart yearn copper wire separately, bending typing, the SATA plug terminal of separated time riveting right angle plug end then;

Four, the internal mold and the external mold of moulding two ends SATA plug will be made behind the terminal of two ends SATA connector and the corresponding SATA cable adapter scolding tin;

Five, detect and to be finished product after qualified.

The inclination angle of described oblique cutting head can be arbitrarily angled between 0 °～90 °, adopts 22 ° of inclinations angle traditionally.

The cutting die that the manufacture method of SATA connecting line of the present invention has been improved wire cutting machine with cut out the line mode, adopt the single-length operation, change the cutter of oblique cutting head end peeling into step, four thoroughly do away with the edge heart yearns four edges of a knife; Just outer quilt, aluminium foil, the core insulation layer of right angle plug end and oblique cutting head end are handled well simultaneously with wire cutting machine is disposable, saved artificial individual processing cut into two exact halves, separately wire rod, outward by production processes such as, aluminium foil, core insulation layers, again with the bending tool with oblique cutting head end heart yearn copper wire separately, the bending typing and cut off unnecessary copper wire, saved the oblique cutting head end separately separately copper wire with add the technological process that wears pipe, saved cost of labor and material cost.

The invention has the beneficial effects as follows: simplified the manufacture method of prior art SATA connecting line, saved the processing manpower, cut down finished cost, shortened the processing and manufacturing flow process, enhanced productivity.

[description of drawings]

The invention will be further described below in conjunction with each accompanying drawing.

Fig. 1 is the inventive method related products structural representations;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is a SATA connecting line wiring chart;

Fig. 4 is the SATA cable schematic diagram after the enforcement step 1 of the present invention;

Fig. 5 is the SATA cable schematic diagram after the enforcement step 2 of the present invention;

Fig. 6 is the SATA cable schematic diagram after the prior art implementation step two;

Fig. 7 is the SATA cable oblique cutting head end schematic diagram after the prior art implementation step four;

Fig. 8 is a concrete production process technology flow chart of implementing the inventive method.

Among the figure: label 1 is that SATA oblique cutting head, label 2 are the SATA cable for SATA right angle plug, label 3.

[embodiment]

The manufacture method of a kind of SATA connecting line of the present invention, described SATA connecting line comprise that

SATA plug

1 and 2, one ends that SATA cable 3 and two ends thereof connect are right angle plug 2, and the other end is an oblique cutting head 1, and its difference is to comprise the steps:

One, with wire cutting machine the SATA cable wire is cut into the length of SATA connecting line 3 and handles right angle plug 2 ends well the outer quilt of this end line material, aluminium foil and core insulation layer with flat mouthful of wire stripping cutting die, handle oblique cutting head 1 end well outer quilt, aluminium foil, core insulation layer with four edges of a knife of double-pole mould again, make this end be step shape;

Two, with the bending tool with oblique cutting head 1 end heart yearn copper wire separately, the bending typing, cut off unnecessary copper wire then, SATA plug terminal that the separated time riveting should end;

Three, with right angle plug 2 end heart yearn copper wires separately, bending typing, the SATA plug terminal of separated time riveting right angle plug 2 ends then;

Four, the internal mold and the external mold of moulding two ends SATA plug will be made behind the terminal of two ends SATA plug and the corresponding SATA cable adapter scolding tin;

Five, detect and to be finished product after qualified.

In an embodiment of the present invention, the inclination angle of described oblique cutting head 1 can be arbitrarily angled between 0 °～90 °, is preferably 22 ° ± 1 °.

Claims

1. the manufacture method of a SATA connecting line, this SATA connecting line comprise the SATA plug (1,2) that SATA cable (3) and two ends thereof connect, and an end is right angle plug (2), and the other end is oblique cutting head (1), comprises the steps:

One, with wire cutting machine SATA cable (3) wire rod is cut into the length of SATA connecting line and handles right angle plug (2) end well the outer quilt of this end line material, aluminium foil and core insulation layer with flat mouthful of wire stripping cutting die, handle oblique cutting head (1) end well outer quilt, aluminium foil, core insulation layer with four edges of a knife of double-pole mould again, make this end be step shape;

Two, with the bending tool with oblique cutting head (1) end heart yearn copper wire separately, the bending typing cuts off unnecessary copper wire then, the SATA plug terminal that the separated time riveting should end;

Three, with right angle plug (2) end heart yearn copper wire separately, bending typing, the SATA plug terminal of separated time riveting right angle plug (2) end then;

Four, the internal mold and the external mold of moulding two ends SATA plug will be made behind the terminal of two ends SATA plug and corresponding SATA cable (3) the wire terminal scolding tin;

Five, detect and to be finished product after qualified.

2. the manufacture method of SATA connecting line according to claim 1 is characterized in that: the inclination angle of described oblique cutting head is arbitrarily angled between 0 °～90 °.

3. the manufacture method of SATA connecting line according to claim 1 and 2 is characterized in that: the inclination angle of described oblique cutting head is 22 ° ± 1 °.