CN114178433A - Intermediate ground wire shaping method of high-speed wire - Google Patents
Intermediate ground wire shaping method of high-speed wire Download PDFInfo
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- CN114178433A CN114178433A CN202111404696.0A CN202111404696A CN114178433A CN 114178433 A CN114178433 A CN 114178433A CN 202111404696 A CN202111404696 A CN 202111404696A CN 114178433 A CN114178433 A CN 114178433A
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- ground wire
- shaped
- section
- middle ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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Abstract
The invention discloses a middle ground wire shaping method of a high-speed wire, which is suitable for wire rods comprising a middle ground wire and side edge wires respectively positioned at the left side and the right side of the middle ground wire, wherein the connecting lines of the centers of radial cross sections of the wire rods of the middle ground wire and the side edge wires form a triangle; one end of the middle ground wire is provided with a section needing to be shaped; the method comprises the following steps: step 1, separating side edge lines on the left side and the right side from a section of a middle ground wire needing to be shaped to form a gap; step 2, extending the wire picking block into the gap, and bending the section of the middle ground wire needing to be shaped into an arched L shape or U shape; and 3, bending the section of the middle ground wire needing to be shaped to the outer side of the side edge line on the left side or the right side until the section of the middle ground wire needing to be shaped is arranged side by side on the outer side of the side edge line on the left side or the right side. The wire arrangement device realizes that all wires are arranged in a row, is favorable for automatic production, and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of wire shaping equipment and processes, in particular to a method for shaping an intermediate ground wire of a high-speed wire.
Background
For a non-flat wire, a plurality of wires inside the non-flat wire are not arranged side by side, which is troublesome in wire welding, and generally, a plurality of wires need to be arranged on a jig side by manpower, the wires are arranged in a row, and then the jig is moved to a welding machine for welding.
However, for a wire rod in which wires are not arranged side by side, for example, a wire rod is taken as an example, the wire rod includes a ground wire and two wires respectively located on the left and right sides below the ground wire, and the three wires are adjacent to each other in a triangular state, and in this case, it is difficult to automate the operation before the welding process of the wire rod, and the improvement of the automation degree of the wire rod processing is limited. And the operation before welding processing is carried out manually, so that the operation efficiency is low, the manual work is easy to fatigue, the consistency of the operation quality is difficult to guarantee, the stable and smooth operation of subsequent procedures is not facilitated, and the wire processing efficiency is influenced.
Therefore, in the present invention, the applicant has studied a new technical solution to solve the above problems.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and a main object of the present invention is to provide a method for shaping an intermediate ground wire of a high-speed wire, in which a section of the intermediate ground wire to be shaped is bent toward an outer side of a side edge of a left side or a right side and arranged in parallel to the outer side of the side edge of the left side or the right side, so as to arrange wires in a row, which is beneficial to automated production and improves production efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a middle ground wire shaping method is characterized in that a wire rod suitable for the method comprises a middle ground wire and side edge lines respectively positioned on the left side and the right side of the middle ground wire, and connecting lines of the centers of radial cross sections of the three wires form a triangle; one end of the middle ground wire is provided with a section needing to be shaped; the method comprises the following steps:
step 1, separating side edge lines on the left side and the right side from a section of a middle ground wire needing to be shaped to form a gap;
step 2, extending the wire picking block into the gap, and bending the section of the middle ground wire needing to be shaped into an arched L shape or U shape;
and 3, bending the section of the middle ground wire needing to be shaped to the outer side of the side edge line on the left side or the right side until the section of the middle ground wire needing to be shaped is arranged side by side on the outer side of the side edge line on the left side or the right side.
Preferably, in step 1, the side wires on the left and right sides are pressed down to deform the side wires on the left and right sides into an obliquely downward state, and at this time, the side wires on the left and right sides are separated from the section of the middle ground wire to be shaped to form a gap.
As a preferable scheme, in step 2, after the thread picking block extends into the gap from the lower part of the head end of the section of the middle ground wire needing to be shaped, the thread picking block moves upwards to pick up the middle ground wire, then the thread picking block continues to move towards the tail end of the section of the middle ground wire needing to be shaped along the first direction until the section of the middle ground wire needing to be shaped is pushed, bent and bent to be in an upwards extending shape, and then the section needing to be shaped is bent along the second direction opposite to the first direction on the upper side surface of the section needing to be shaped above the thread picking block, so that the section needing to be shaped of the middle ground wire is in an arched L-shaped or U-shaped bent shape.
As a preferable scheme, in step 3, the section of the middle ground wire to be shaped is pushed and bent to the outer side of the side edge line on the left side or the right side along the horizontal direction, and then the section of the middle ground wire to be shaped is pushed and bent to the outer side of the side edge line on the left side or the right side along the downward direction.
As a preferred scheme, before the step 1, aluminum foil removal operation is performed on the wire to expose a section of the middle ground wire to be shaped, and meanwhile, side edge lines on the left side and the right side respectively form an exposed section; the gap is formed between the section of the middle ground wire needing to be shaped and the exposed sections of the side edge lines on the left side and the right side.
Compared with the prior art, the intermediate ground wire shaping method has the obvious advantages and beneficial effects, and particularly, according to the technical scheme, the sections needing to be shaped of the intermediate ground wire are bent towards the outer side of the side edge line on the left side or the right side and are arranged side by side at the outer side of the side edge line on the left side or the right side, so that the leads are arranged in a row.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1A is a perspective view of the wire rod of the present invention before shaping (raw material state);
FIG. 1B is a perspective view of the wire of the present invention before shaping (in a laser state, forming laser cuts in aluminum foil);
FIG. 1C is a perspective view of the wire of the present invention before shaping (initial state after removal of aluminum foil);
FIG. 2 is a top view of the wire of the present invention before shaping (initial state after removal of aluminum foil);
FIG. 3 is a side view of the wire of the present invention before shaping (initial state after removal of aluminum foil);
FIG. 4 is an end view of the wire of the present invention before reforming (initial state after removal of aluminum foil);
FIG. 5 is a perspective view of the present invention after the side lines on the left and right sides have been depressed;
FIG. 6 is a top view of the present invention after the side lines on the left and right sides have been depressed;
FIG. 7 is a side view of the present invention after the side lines on the left and right sides have been depressed;
FIG. 8 is an end view of the present invention after the side edges on the left and right sides have been depressed;
FIG. 9 is a perspective view of the take-up block after it has been displaced upward to pick up the intermediate ground wire after it has been extended into the gap from below the leading end of the section of the intermediate ground wire that is to be reshaped;
FIG. 10 is a top view of the take-up block after it has been extended into the gap from below the head end of the section of the intermediate ground wire to be reshaped, and after the take-up block has been displaced upward to pick up the intermediate ground wire upward;
FIG. 11 is a side view of the take-up block after it has been extended into the gap from below the leading end of the section of the intermediate ground wire to be reshaped, after the take-up block has been displaced upward to pick up the intermediate ground wire upward;
FIG. 12 is an end view of the take-up block after it has been extended into the gap from below the leading end of the section of the intermediate ground wire to be reshaped, and the take-up block has been displaced upward to pick up the intermediate ground wire upward;
fig. 13 is a perspective view of the thread picking block continuing to displace in the first direction toward the end of the section of the middle ground wire to be shaped until the section of the middle ground wire to be shaped is pushed and bent to extend upward;
fig. 14 is a top view of the thread picking block continuing to displace toward the end of the section of the middle ground wire to be shaped along the first direction until the section of the middle ground wire to be shaped is pushed and bent to be extended upwards;
FIG. 15 is a side view of the thread picking block continuing to displace in the first direction toward the end of the section of the middle ground wire to be shaped until the section of the middle ground wire to be shaped is pushed and bent to extend upward;
fig. 16 is an end view of the wire picking block continuously moving toward the end of the section of the middle ground wire to be shaped along the first direction until the section of the middle ground wire to be shaped is pushed and bent to be extended upwards;
FIG. 17 is a perspective view of the upper side of the segment to be shaped above the take-up block after bending the segment to be shaped in a second direction opposite to the first direction to make the segment to be shaped of the middle ground wire in an arched L-shaped or U-shaped bent shape;
FIG. 18 is a top view of the section to be shaped above the thread take-up block after the section to be shaped is bent in a second direction opposite to the first direction on the upper side of the section to be shaped, so that the section to be shaped of the intermediate ground wire is bent in an arched L-shape or U-shape;
FIG. 19 is a side view of the upper side of the segment to be shaped above the take-up block after bending the segment to be shaped in a second direction opposite to the first direction to make the segment to be shaped of the middle ground wire take on an arched L-shaped or U-shaped bent shape;
FIG. 20 is an end view of the upper side of the segment to be shaped above the take-up block after bending the segment to be shaped in a second direction opposite to the first direction to form an arched L-shaped or U-shaped bend in the segment to be shaped of the intermediate ground wire;
fig. 21 is a perspective view of the wire rod of the present invention after step 3 (after shaping);
fig. 22 is a top view of the wire rod of the present invention after step 3 (after shaping);
fig. 23 is a side view of the wire rod of the present invention after step 3 (after shaping);
fig. 24 is an end view of the wire of the present invention after step 3 (after shaping);
FIG. 25 is a schematic view showing the change of shape of the wire rod of the present invention before, after and during the shaping process.
The attached drawings indicate the following:
Detailed Description
Referring to fig. 1A to 25, specific structures of the embodiment of the invention are shown.
A middle ground wire shaping method is characterized in that a wire rod suitable for the method comprises a middle ground wire 10 and side edge lines 20 respectively positioned on the left side and the right side of the middle ground wire 10, and connecting lines of the centers of radial cross sections of the three wires form a triangle; one end of the middle ground wire 10 is provided with a section 11 to be shaped; the wire of the present invention is shown in fig. 1A to 4 before shaping (three states of laser cutting of aluminum foil by wire material, laser formation, and removal of aluminum foil in sequence); when shaping the wire, the method comprises the following steps:
step 1, separating side edge lines 20 positioned on the left side and the right side from a section 11 of a middle ground wire 10 needing to be shaped to form a gap A;
step 2, extending the wire picking block into the gap A, and bending the section 11 of the middle ground wire 10 needing to be shaped into an arched L shape or U shape;
and 3, bending the section 11 of the middle ground wire 10 needing to be shaped to the outer side of the left side edge line or the right side edge line 20 until the section 11 of the middle ground wire 10 needing to be shaped is arranged in parallel to the outer side of the left side edge line or the right side edge line 20.
Specifically, the method comprises the following steps:
in step 1, the side edges 20 located on the left and right sides are pressed downward, so that the side edges 20 on the left and right sides are deformed into an obliquely downward state, as shown in fig. 5 to 8, and at this time, the side edges 20 on the left and right sides are separated from the section 11 of the middle ground wire 10 to be shaped to form a gap a.
In step 2, after the picking block extends into the gap a from the lower part of the head end of the section 11 of the middle ground wire 10 to be shaped, the picking block moves upwards to pick up the middle ground wire 10 upwards, as shown in fig. 9 to 12; then, the thread picking block continues to displace towards the tail end of the section 11 of the middle ground wire 10 needing to be shaped along the first direction until the section 11 of the middle ground wire 10 needing to be shaped is pushed, bent and extended upwards, as shown in fig. 13 to 16; then, the section 11 to be shaped is bent in a second direction opposite to the first direction on the upper side surface of the section 11 to be shaped above the take-up block, so that the section 11 to be shaped of the intermediate ground wire 10 is bent in an arched L-shape or U-shape, as shown in fig. 17 to 20.
In step 3, the section 11 to be shaped of the middle ground wire 10 is pushed and bent in the horizontal direction toward the outer side of the left or right side edge line 20, and then the section 11 to be shaped of the middle ground wire 10 is pushed and bent in the downward direction toward the outer side of the left or right side edge line 20, as shown in fig. 21 to 24.
Generally, before step 1, an external-to-be-shaped operation is performed on the wire rod, so that the section 11 of the middle ground wire 10 to be shaped is exposed, and meanwhile, the side edge lines 20 on the left side and the right side form exposed sections respectively; the gap a is formed between the section 11 of the middle ground wire 10 to be shaped and the exposed sections of the left and right side lines 20.
Here, the shaping process is described by taking a wire structure including a ground wire and two wires respectively located on the left and right sides below the ground wire as an example. In practical processing application, the shaping method is not limited to shaping and processing of the ground wire, and the shaping method of the middle ground wire 10 can be used for shaping a middle wire between two wires (upwards raising and bending, and bending to the left or right side), and is suitable for the situation that three wires are arranged in a triangular mode; the shifting of the middle wire to the lateral position can be determined by the height difference H in fig. 25, and thus, can be flexibly controlled according to the actual requirement.
The design of the invention is characterized in that the sections 11 of the middle ground wire 10 to be shaped are bent towards the outer side of the side edge lines 20 on the left side or the right side and are arranged side by side at the outer side of the side edge lines 20 on the left side or the right side, so that the arrangement of all the leads into a row is realized.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "upper", "lower", "front", "rear", "left", "right", etc., indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operation, and should not be construed as limiting the specific scope of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (5)
1. A middle ground wire shaping method of a high-speed wire is suitable for wire rods comprising a middle ground wire and side edge wires respectively positioned on the left side and the right side of the middle ground wire, wherein the connecting wires of the centers of radial cross sections of the wires form a triangle; one end of the middle ground wire is provided with a section needing to be shaped; the method is characterized in that: the method comprises the following steps:
step 1, separating side edge lines on the left side and the right side from a section of a middle ground wire needing to be shaped to form a gap;
step 2, extending the wire picking block into the gap, and bending the section of the middle ground wire needing to be shaped into an arched L shape or U shape;
and 3, bending the section of the middle ground wire needing to be shaped to the outer side of the side edge line on the left side or the right side until the section of the middle ground wire needing to be shaped is arranged side by side on the outer side of the side edge line on the left side or the right side.
2. The method of claim 1, wherein the step of shaping the intermediate ground line comprises: in the step 1, the side lines on the left side and the right side are pressed downwards, so that the side lines on the left side and the right side are deformed into a downward inclined state, and at the moment, the side lines on the left side and the right side are separated from the section of the middle ground wire needing to be shaped to form a gap.
3. The method of claim 1, wherein the step of shaping the intermediate ground line comprises: in step 2, after the thread picking block extends into the gap from the lower part of the head end of the section of the middle ground wire needing to be shaped, the thread picking block moves upwards to pick up the middle ground wire upwards, then the thread picking block continues to move towards the tail end of the section of the middle ground wire needing to be shaped along the first direction until the section of the middle ground wire needing to be shaped is pushed, bent and bent to be in an upwards extending shape, and then the section of the middle ground wire needing to be shaped is bent along the second direction opposite to the first direction on the upper side surface of the section needing to be shaped above the thread picking block, so that the section of the middle ground wire needing to be shaped is in an arched L-shaped or U-shaped bent shape.
4. The method of claim 1, wherein the step of shaping the intermediate ground line comprises: in step 3, the section of the middle ground wire needing to be shaped is pushed and bent towards the outer side of the side edge line on the left side or the right side along the horizontal direction, and then the section of the middle ground wire needing to be shaped is pushed and bent towards the outer side of the side edge line on the left side or the right side along the downward oblique direction.
5. The method of claim 1, wherein the step of shaping the intermediate ground line comprises: before step 1, removing aluminum foil from the wire, exposing a section of the middle ground wire needing to be shaped, and simultaneously forming exposed sections on the side edges of the left side and the right side respectively; the gap is formed between the section of the middle ground wire needing to be shaped and the exposed sections of the side edge lines on the left side and the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111404696.0A CN114178433A (en) | 2021-11-24 | 2021-11-24 | Intermediate ground wire shaping method of high-speed wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111404696.0A CN114178433A (en) | 2021-11-24 | 2021-11-24 | Intermediate ground wire shaping method of high-speed wire |
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| CN114178433A true CN114178433A (en) | 2022-03-15 |
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| CN202111404696.0A Pending CN114178433A (en) | 2021-11-24 | 2021-11-24 | Intermediate ground wire shaping method of high-speed wire |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11273756A (en) * | 1998-03-25 | 1999-10-08 | Yazaki Corp | Covered electric wire connecting method |
| CN1258944A (en) * | 1998-12-29 | 2000-07-05 | 富士康(昆山)电脑接插件有限公司 | Integral wire and cable connecting method and device |
| CN103317485A (en) * | 2012-03-19 | 2013-09-25 | 斯基奥工业有限公司 | Wire shaping system and method for hand tool use |
| CN108133784A (en) * | 2017-12-15 | 2018-06-08 | 安费诺电子装配（厦门）有限公司 | A kind of SAS cables and its production technology |
| CN208099178U (en) * | 2018-05-03 | 2018-11-16 | 宜昌海纳川建设工程有限公司 | A kind of ground wire bending device |
| CN111313194A (en) * | 2020-03-09 | 2020-06-19 | 安费诺电子装配（厦门）有限公司 | Automobile high-speed wire end connector and connector assembly thereof |
| CN210877289U (en) * | 2019-04-25 | 2020-06-30 | 东莞市三信精密机械有限公司 | Shaping and cutting module |
| CN212182734U (en) * | 2020-07-01 | 2020-12-18 | 安费诺电子装配（厦门）有限公司 | Branching board and branching device |
| CN112620533A (en) * | 2020-11-20 | 2021-04-09 | 安费诺（厦门）高速线缆有限公司 | High-speed cable double-layer core wire multi-section bending shaping and cutting-off equipment |
| CN214639840U (en) * | 2021-03-02 | 2021-11-09 | 深圳市耐斯特自动化设备有限公司 | A preliminary ground wire shaping device for QSFP high-speed sinle silk line processor |
-
2021
- 2021-11-24 CN CN202111404696.0A patent/CN114178433A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11273756A (en) * | 1998-03-25 | 1999-10-08 | Yazaki Corp | Covered electric wire connecting method |
| CN1258944A (en) * | 1998-12-29 | 2000-07-05 | 富士康(昆山)电脑接插件有限公司 | Integral wire and cable connecting method and device |
| CN103317485A (en) * | 2012-03-19 | 2013-09-25 | 斯基奥工业有限公司 | Wire shaping system and method for hand tool use |
| CN108133784A (en) * | 2017-12-15 | 2018-06-08 | 安费诺电子装配（厦门）有限公司 | A kind of SAS cables and its production technology |
| CN208099178U (en) * | 2018-05-03 | 2018-11-16 | 宜昌海纳川建设工程有限公司 | A kind of ground wire bending device |
| CN210877289U (en) * | 2019-04-25 | 2020-06-30 | 东莞市三信精密机械有限公司 | Shaping and cutting module |
| CN111313194A (en) * | 2020-03-09 | 2020-06-19 | 安费诺电子装配（厦门）有限公司 | Automobile high-speed wire end connector and connector assembly thereof |
| CN212182734U (en) * | 2020-07-01 | 2020-12-18 | 安费诺电子装配（厦门）有限公司 | Branching board and branching device |
| CN112620533A (en) * | 2020-11-20 | 2021-04-09 | 安费诺（厦门）高速线缆有限公司 | High-speed cable double-layer core wire multi-section bending shaping and cutting-off equipment |
| CN214639840U (en) * | 2021-03-02 | 2021-11-09 | 深圳市耐斯特自动化设备有限公司 | A preliminary ground wire shaping device for QSFP high-speed sinle silk line processor |
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