CN114920084A - Tension traction wire making process - Google Patents
Tension traction wire making process Download PDFInfo
- Publication number
- CN114920084A CN114920084A CN202210489386.1A CN202210489386A CN114920084A CN 114920084 A CN114920084 A CN 114920084A CN 202210489386 A CN202210489386 A CN 202210489386A CN 114920084 A CN114920084 A CN 114920084A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- wire
- manipulator
- dropper
- harness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000002788 crimping Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 241000606750 Actinobacillus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
Landscapes
- Wire Processing (AREA)
Abstract
The invention discloses a tension traction wire making process, and belongs to the technical field of dropper wire production. A tension traction wire making process comprises the following steps: s1: the manipulator clamps the crimping pipe and places in the first extrusion tooling correspondingly, and then clamps the copper nose and places in the second extrusion tooling; s2: the manipulator pulls the axial wire harness to separate from the pay-off mechanism; s3: the wire harness penetrates through the crimping pipe; s3: the manipulator loosens the wire harness, and the clamping heart-shaped ring is placed on the profiling tool; s4: the wire harness rotates around the heart-shaped ring and reversely passes through the crimping pipe; s5: the manipulator clamps the end part of the wire harness to enable the wire harness to be inserted into the copper nose; s6: the second extrusion tool compresses the copper nose to enable the copper nose to be tightly sleeved on the wire harness; s7: the second pressing tool is loosened, and the mechanical arm takes out the wire harness and drives the wire harness to move along the direction close to the pay-off mechanism; s8: the wire harness is tightly attached to the core-type ring, and the pressing mechanism presses downwards to assemble the core-type ring and the wire harness; s9: the hold-down mechanism rises and the manipulator clamps the dropper wire and takes out the dropper wire.
Description
Technical Field
The invention relates to the technical field of dropper production, in particular to a tension traction line making process.
Background
The description of the background of the invention pertaining to the related art to which this invention pertains is given for the purpose of illustration and understanding only of the summary of the invention and is not to be construed as an admission that the applicant is explicitly or implicitly admitted to be prior art to the date of filing this application as first filed with this invention.
The existing dropper wire has a lot of limitations in the production process, the wire harness is easy to bend and loosen in the traction separation process, the position of the wire harness is not easy to realize accurate positioning during assembly of the accessory, the error of the assembled accessory position is easy to occur, and the error is easy to superpose if the wire harness has certain looseness. Therefore, the prior art has the problems that the assembly process of the dropper wire is easy to loose and causes assembly errors.
Disclosure of Invention
The invention aims to provide a tension traction wire making process to solve the problem that the existing dropper wire is easy to loose and cause assembly errors in the assembly process.
The technical scheme for solving the technical problems is as follows:
a tension traction wire making process comprises the following steps:
s1: the manipulator clamps the crimping pipe and places in the first extrusion tooling correspondingly, and then clamps the copper nose and places in the second extrusion tooling;
s2: the manipulator pulls the wire harness to move in a direction away from the pay-off mechanism, and the wire harness penetrates through the crimping pipe;
s3: the manipulator drives the wire harness to rotate around the profiling tool and form an arc-shaped cavity, and the wire harness reversely penetrates through the crimping pipe;
s4: placing the heart-shaped ring on a profiling tool, and attaching a second pressing mechanism to the top surface of the heart-shaped ring;
s5: the manipulator clamps the end part of the wire harness so as to insert the end part of the wire harness into the copper nose;
s6: the first pressing mechanism presses the copper nose, so that the copper nose is tightly sleeved on the wire harness;
s7: the first pressing mechanism is loosened, and the mechanical arm takes out the wire harness and drives the wire harness to move along the direction close to the pay-off mechanism;
s8: the arc-shaped cavity is contracted to a line tightening and sticking heart-shaped ring, and the second pressing mechanism presses down to complete the assembly of the heart-shaped ring;
s9: the second pressing mechanism ascends, and the manipulator clamps the dropper wire to take out.
Further, in step S1, the first pressing tool is in a loose state, and when the pressing tool is placed into the crimping tube, the pressing tool is in a locked state to clamp the crimping tube.
Further, in step S2, the manipulator provides a pulling force to the wire harness, and the paying-off mechanism provides a paying-off tension to the wire harness.
Further, in the process that the wire harness passes through the crimping pipe in the steps S2 and S3, the manipulator clamps the end portion of the wire harness to be close to the crimping pipe, loosens the wire harness, moves in the direction away from the crimping pipe, and drives the wire harness to pass through the crimping pipe after clamping the wire harness again.
Furthermore, a sliding table is arranged below the profiling tool, a supporting seat is arranged below the sliding table, the sliding table is in sliding fit with the supporting seat, and the pressing mechanism is connected with the supporting seat.
Further, the lifting platform is arranged between the sliding table and the profiling tool and used for driving the profiling tool to perform lifting motion.
Further, in step S8, after the wire harness is tightly attached to the heart-shaped ring, the manipulator mechanically pulls the wire harness to drive the sliding table to move in a direction close to the pay-off mechanism.
Further, after the step S8 is completed, the sliding table moves in a direction away from the pay-off mechanism, and the profiling tool drives the core ring and the wire harness to move.
The invention has the following beneficial effects:
(1) according to the invention, the mechanical arm is used for drawing the wire harness to move, the self-rotation resistance of the pay-off mechanism needs to be overcome in the moving process, and the loosening of the wire harness caused by excessive pay-off of the pay-off mechanism is avoided; the wire releasing mechanism provides a force for the movement of the wire harness, so that the wire harness can be prevented from being damaged by the wire harness due to overlarge moving load; and a plurality of tools are arranged to position each accessory respectively, so that the relative position error of the accessory on the wire harness is reduced, and the problems that the existing dropper is easy to loose and causes assembly errors in the assembly process are solved.
(2) According to the invention, the profiling tool is arranged to conveniently place the core ring, the wiring harness penetrates through the crimping pipe in the process that the wiring harness is tightly attached to the core ring, the first extrusion tool is used for limiting the crimping pipe, and the crimping pipe is used for limiting the bent wiring harness, so that the wiring harness is not twisted in the process that the wiring harness is bent to be close to the core ring, and the assembly precision of the wiring harness and the core ring is improved.
(3) According to the invention, the sliding table is arranged, so that the sliding table and the supporting seat can slide relatively, and the profiling tool, the heart-shaped ring and the wire harness above the sliding table are driven to move synchronously. When the manipulator pulls the wire harness to move, the sliding table is driven to move towards the direction close to the pay-off mechanism, certain friction force needs to be overcome in the moving process, and the wire harness can be straightened by taking the sliding table as a fulcrum to avoid loosening; when the sliding table moves in the direction away from the pay-off mechanism after the assembly of the core-shaped ring is completed, the positions of the wire harness, which are positioned at two sides of the core-shaped ring, can be straightened from the opposite direction.
Drawings
FIG. 1 is a schematic structural view of a dropper wire tension traction wire making process according to the present invention;
FIG. 2 is a cross-sectional view of the dropper wire tension pulling wire making process of the present invention.
In the figure: 10-a first extrusion tool; 20-a second extrusion tooling; 30-a pay-off mechanism; 40-profiling tooling; 41-a sliding table; 42-a support base; 43-a lifting platform; 44-an arc-shaped cavity; 50-a first hold-down mechanism; 60-a second hold-down mechanism.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, a tension drawing wire making process includes the following steps:
s1: the manipulator clamps the crimping pipe and places in the first extrusion tooling 10 correspondingly, and then clamps the copper nose and places in the second extrusion tooling 20; in step S1, the pressing tool is first in a loose state, and when the crimping pipe is placed, the pressing tool is in a locked state to clamp the crimping pipe. The first extrusion tooling 10 and the second extrusion tooling 20 are respectively divided into two parts, one part is fixed, the other part is connected with a driving element, the driving element is in communication connection with a chip of a manipulator, and the driving element drives the movable part to move after the wire harness reaches a proper position, so that the accessory is clamped and positioned.
S2: the manipulator pulls the axial wire harness to separate from the pay-off mechanism 30; in step S2, when the wire harness is far from the paying-off mechanism 30, the paying-off mechanism 30 is driven to rotate under the action of the manipulator, and the rotation resistance of the paying-off mechanism 30 needs to be overcome during the moving process, so that the loosening of the wire harness caused by excessive paying-off of the paying-off mechanism 30 is avoided. Paying out machine 30 can set up certain rotation driving piece for drive the actinobacillus wheel and rotate, conveniently provide the power that the pencil removed, can avoid the pencil removal load too big to cause self damage. In the process that the wire harness penetrates through the crimping pipe, the end part of the wire harness is clamped by the mechanical arm firstly and is close to the opening part of the crimping pipe, the wire harness is loosened by the mechanical arm, the wire harness is moved in the direction far away from the opening part of the crimping pipe, and the wire harness is driven to penetrate through the crimping pipe after being clamped again.
S3: the mechanical arm drives the wiring harness to rotate around the profiling tool 40 and form an arc-shaped cavity 44, and the wiring harness reversely penetrates through the crimping pipe; the step of the robot hand holding the wire harness through the crimp tube is similar to the step in S2. First extrusion frock 10 carries on spacingly to the crimping pipe, and rethread pressure is taken over and is played limiting displacement to the pencil of buckling for the pencil can not take place to distort buckling near the in-process self of heart type ring, helps improving the assembly precision of pencil and heart type ring.
A sliding table 41 is arranged below the profiling tool 40, a supporting seat 42 is arranged below the sliding table 41, the sliding table 41 is in sliding fit with the supporting seat 42, and the pressing mechanism 50 is connected with the supporting seat 42. A sliding seat in sliding fit with the bottom of the sliding table 41 is arranged on the supporting seat 42, and a sliding driving part for driving the sliding table 41 to slide is further connected to the supporting seat 42, wherein the sliding driving part is also in the prior art and is in communication connection with a chip of a manipulator.
And a lifting table 43 is arranged between the sliding table 41 and the profiling tool 40, and the lifting table 43 is used for driving the profiling tool 40 to perform lifting motion. The elevating platform 43 comprises a supporting platform and an elevating driving part, the supporting platform is used for placing the profiling tool 40, and the elevating driving part drives the supporting platform and the profiling tool 40 to move up and down. When the manipulator pulls the wire harness to pass through the crimping pipe for axial movement, the lifting platform 43 drives the profiling tool 40 to be at a low position, so that interference on the axial movement of the manipulator is avoided. After the wire harness passes through the profiling fixture 40, the lifting platform 43 drives the profiling fixture 40 to lift, so that a heart-shaped ring can be conveniently placed on the profiling fixture 40.
S4: placing the heart-shaped ring on the profiling tool 40, and attaching the second pressing mechanism 60 to the top surface of the heart-shaped ring; need set up corresponding heart type ring feed mechanism in other side to use feed mechanism to press from both sides the material loading of getting to the heart type ring, help reducing the manipulator load, improve the machining efficiency of the dropper line.
S5: the manipulator clamps the end part of the wire harness to enable the wire harness to be inserted into the copper nose, and the first pressing mechanism 50 presses the copper nose to enable the copper nose to be tightly sleeved on the wire harness;
s6: the first pressing mechanism 50 is loosened, and the mechanical arm takes out the wire harness and drives the wire harness to move along the direction close to the paying-off mechanism 30; the direction of travel of the wire harness at this time is parallel to the direction that was previously away from the payout mechanism 30.
S7: the arc-shaped cavity 44 is contracted until the wire is tightened to be close to the heart-shaped ring, and the second pressing mechanism 60 presses down to complete the assembly of the heart-shaped ring; in step S7, after the wire harness is tightly attached to the heart ring, the robot mechanically pulls the wire harness to move the sliding table 41 in a direction close to the paying-off mechanism 30. After step S7 is completed, the slide table 41 moves away from the pay-off mechanism 30, and the profiling tool 40 drives the core ring and the wire harness to move.
S8: the second hold-down mechanism 60 is raised and the manipulator grips the dropper wire for removal.
The first pressing mechanism 50 and the second pressing mechanism 60 respectively include: compress tightly the rotatory driving piece that compresses tightly that pushes down of piece and drive cramp, press into the driving piece and adopt prior art to with the chip communication connection of manipulator, reach suitable position when the pencil and compress tightly the driving piece and move, drive and compress tightly the piece and compress tightly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A tension traction wire making process is characterized by comprising the following steps:
s1: the manipulator clamps the crimping pipe and places in the first extrusion tooling (10) correspondingly, and then clamps the copper nose and places in the second extrusion tooling (20);
s2: the manipulator pulls the wire harness to move in the direction far away from the pay-off mechanism (30), and the wire harness penetrates through the crimping pipe;
s3: the mechanical arm drives the wiring harness to rotate around the profiling tool (40) and form an arc-shaped cavity (44), and the wiring harness reversely penetrates through the crimping pipe;
s4: placing the heart-shaped ring on the profiling tool (40), and attaching a second pressing mechanism (60) to the top surface of the heart-shaped ring;
s5: the manipulator clamps the end part of the wire harness to enable the wire harness to be inserted into the copper nose, and the first pressing mechanism (50) presses the copper nose to enable the copper nose to be tightly sleeved on the wire harness;
s6: the first pressing mechanism (50) is loosened, and the mechanical arm takes out the wire harness and drives the wire harness to move along the direction close to the paying-off mechanism (30);
s7: the arc-shaped cavity (44) is contracted to a line tightening fit heart-shaped ring, and the second pressing mechanism (60) presses down to complete the assembly of the heart-shaped ring;
s8: the second pressing mechanism (60) ascends, and the mechanical arm clamps the dropper wire to take out the dropper wire.
2. The dropper wire tension drawing wire manufacturing process according to claim 1, wherein in the step S1, the first pressing tool (10) is in a loose state, and when the crimping pipe is placed in the first pressing tool, the first pressing tool is in a locked state to clamp the crimping pipe.
3. The dropper wire tension drawing wire making process of claim 1, wherein in step S2, the manipulator provides a drawing pulling force to the wire harness, and the paying-off mechanism (30) provides a paying-off tension to the wire harness.
4. The process of claim 1, wherein in the process of passing the wire harness through the crimping tube in steps S2 and S3, the manipulator clamps the end of the wire harness to approach the crimping tube, releases the wire harness, moves in the direction away from the crimping tube, and drives the wire harness to pass through the crimping tube after re-clamping the wire harness.
5. The dropper wire tension traction wire manufacturing process according to any one of claims 1 to 4, wherein a sliding table (41) is arranged below the profiling tooling (40), a supporting seat (42) is arranged below the sliding table (41), the sliding table (41) is in sliding fit with the supporting seat (42), and the pressing mechanism (50) is connected with the supporting seat (42).
6. The dropper wire tension traction wire manufacturing process according to claim 5, wherein a lifting table (43) is arranged between the sliding table (41) and the profiling tool (40), and the lifting table (43) is used for driving the profiling tool (40) to perform lifting movement.
7. The dropper wire tension traction wire manufacturing process according to claim 6, wherein in step S7, after the wire harness is tightly attached to the heart ring, the manipulator mechanically pulls the wire harness to drive the sliding table (41) to move in a direction close to the paying-off mechanism (30).
8. The dropper wire tension traction wire manufacturing process according to claim 7, wherein after the step S7 is completed, the sliding table (41) moves in a direction away from the paying-off mechanism (30), and the profiling tool (40) drives the core ring and the wire harness to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210489386.1A CN114920084B (en) | 2022-05-06 | 2022-05-06 | String tension traction string making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210489386.1A CN114920084B (en) | 2022-05-06 | 2022-05-06 | String tension traction string making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114920084A true CN114920084A (en) | 2022-08-19 |
| CN114920084B CN114920084B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210489386.1A Active CN114920084B (en) | 2022-05-06 | 2022-05-06 | String tension traction string making process |
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| Country | Link |
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| CN (1) | CN114920084B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396989A (en) * | 2015-12-17 | 2016-03-16 | 乐山晟嘉电气股份有限公司 | Surrounding mechanism for heart-shaped ring |
| CN108482188A (en) * | 2018-05-22 | 2018-09-04 | 中铁电气化局集团有限公司 | A method of crimping dropper aluminium hydraulic pressed connecting pipe and dropper crimp type terminal |
| CN208729127U (en) * | 2018-07-12 | 2019-04-12 | 中铁电气化（武汉）设计研究院有限公司 | A kind of manipulator mechanism for the prewired full automatic production equipment of dropper |
| CN209505510U (en) * | 2019-02-25 | 2019-10-18 | 山东金博利达精密机械有限公司 | A kind of Contact Net's Suspension Chord processing unit (plant) |
| CN211337771U (en) * | 2019-12-14 | 2020-08-25 | 中铁十一局集团电务工程有限公司 | Feeding device for hanger parts |
| CN113001464A (en) * | 2019-12-19 | 2021-06-22 | 常州锐特尔自动化设备有限公司 | Hanger preassembling die and preassembling method thereof |
-
2022
- 2022-05-06 CN CN202210489386.1A patent/CN114920084B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396989A (en) * | 2015-12-17 | 2016-03-16 | 乐山晟嘉电气股份有限公司 | Surrounding mechanism for heart-shaped ring |
| CN108482188A (en) * | 2018-05-22 | 2018-09-04 | 中铁电气化局集团有限公司 | A method of crimping dropper aluminium hydraulic pressed connecting pipe and dropper crimp type terminal |
| CN208729127U (en) * | 2018-07-12 | 2019-04-12 | 中铁电气化（武汉）设计研究院有限公司 | A kind of manipulator mechanism for the prewired full automatic production equipment of dropper |
| CN209505510U (en) * | 2019-02-25 | 2019-10-18 | 山东金博利达精密机械有限公司 | A kind of Contact Net's Suspension Chord processing unit (plant) |
| CN211337771U (en) * | 2019-12-14 | 2020-08-25 | 中铁十一局集团电务工程有限公司 | Feeding device for hanger parts |
| CN113001464A (en) * | 2019-12-19 | 2021-06-22 | 常州锐特尔自动化设备有限公司 | Hanger preassembling die and preassembling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114920084B (en) | 2024-04-05 |
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