CN106498789B - Novel fatigue resistance Wire Rope Production line and its production technology - Google Patents

Novel fatigue resistance Wire Rope Production line and its production technology Download PDF

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Publication number
CN106498789B
CN106498789B CN201710037200.8A CN201710037200A CN106498789B CN 106498789 B CN106498789 B CN 106498789B CN 201710037200 A CN201710037200 A CN 201710037200A CN 106498789 B CN106498789 B CN 106498789B
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Prior art keywords
wirerope
stock
rope
length
closes
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CN106498789A (en
Inventor
邱世峰
贾庆勇
赵凯
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Jiangyin Kaibo Wire Products Co Ltd
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Jiangyin Kaibo Wire Products Co Ltd
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/12—Machine details; Auxiliary devices for softening, lubricating or impregnating ropes, cables, or component strands thereof
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2011—Wires or filaments characterised by a coating comprising metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2075—Fillers
    • D07B2201/2078—Fillers having a load bearing function
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3071—Zinc (Zn)

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  • Ropes Or Cables (AREA)

Abstract

The present invention provides a kind of Novel fatigue resistance Wire Rope Production line and its production technologies.Production line successively includes wire-drawing frame, twists stock device, closes rope device, reshaping device, traction device, wrap-up, and the line-pressing die twisted stock device and close rope device closes up Kou Chu, is equipped with endurance oil droplet feeder apparatus.Invention clever structure, coordination of processes is rationally innovated, by twisting stock, it closes rope line-pressing die and closes up Kou Chu and be respectively provided with endurance oil droplet feeder apparatus and wirerope is rationally added dropwise antifatigue oil, so that wirerope endurance degree greatly promotes, thick shaping to realize coarse adjustment in wirerope horizontal direction, finishing shape is adjusted by accurate setting, rotation is so that wirerope is comprehensive is adjusted, internal stress, physical property is adjusted significantly, it is promoted, the adaptation occasion of wirerope is expanded significantly, extend service life, burr detection device also substantially increases the quality scale of product, therefore the present invention has good economic benefits, practicability is extremely strong.

Description

Novel fatigue resistance Wire Rope Production line and its production technology
Technical field
The invention belongs to Wire Rope Production field, a kind of Novel fatigue resistance Wire Rope Production line and its production work are related generally to Skill.
Background technique
With the development of industry, the effect that wirerope is played in all trades and professions is more and more important, and existing wirerope is logical Normal endurance degree is more general, and for great work intensity, inflection frequency is high, service life requires length, is difficult to the station replaced It is very unfavorable, there is very big inconvenience, or even reduce production efficiency because of the reason of wirerope, or even directly affect using the longevity Life, old friends need to find a kind of better scheme to improve this problem.
Summary of the invention
The product fatigue durability innovated technical problem to be solved by the invention is to provide a kind of clever structure, process is good Novel fatigue resistance Wire Rope Production line and its production technology.
The present invention is achieved through the following technical solutions:
Novel fatigue resistance Wire Rope Production line successively includes wire-drawing frame, twists stock device, close rope device, reshaping device, lead Leading-in device, wrap-up, the line-pressing die twisted stock device and close rope device close up Kou Chu, are equipped with endurance oil droplet installation It sets, endurance oil droplet feeder apparatus is arranged here, can enable uniform to the oiling of wirerope and fully penetrated.
Preferably, the traction device is that servo draws meter-measuring device.
Preferably, the reshaping device successively includes burr detection device, thick apparatus for shaping, smart apparatus for shaping.It is more excellent Ground, the reshaping device are controlled by electromechanical power control cabinet.
Further, the thick apparatus for shaping includes pedestal and is set on the base adjustable two symmetrically shifted to install Row pressure wheel, wirerope extend there through.
Further, the finishing shape dress is set to high speed rotation reshaper, and the high speed rotation reshaper includes adjustable The two rows pinch roller symmetrically shifted to install, and the shell of two rows of pinch roller peripheries is set, the high speed rotation reshaper by Drive pulley drive can high speed rotation, wirerope extends there through.
Further, the burr detection device, for detecting the surface of wirerope with the presence or absence of burr, the burr inspection Device is surveyed, the surface for detecting wirerope whether there is burr, including pedestal, controller and the insulation being set on the base Plate, it is opposite on the insulation board to be equipped with two pieces of movable blocks, opposite electrode is equipped on two pieces of movable blocks, in two electrodes Between, the aperture passed through there are one for wirerope, when the surface of wirerope is there are when burr, electrode can be touched, and thus be lived Motion block is touched, and movable block is connect with controller, thus detects burr.
The invention also discloses a kind of Novel fatigue resistance producing technique of steel cable, comprise the following steps:
Step 1), selection: zinc-plated raw material steel wire is selected；
Step 2, wire drawing；
Step 3) twists stock, and closes up progress oil dripping, oil dripping amount at mouth in twirl stock line-pressing die and want according to the oil content of wirerope It asks and is controlled；
Step 4) closes rope: and close up progress oil dripping, oil dripping amount at mouth in conjunction rope line-pressing die and wanted according to the oil content of wirerope It asks and is controlled；
Step 5), shaping: first checking for burr, jagged, stops, does not have burr, continues thick shaping, finishing shape, then Draw metering, winding.
Preferably, above-mentioned technique is used to produce the wirerope that diameter is 1.5-3.5mm.
Preferably, the Anti-fatigue steel wire rope of above-mentioned technique production is zinc-plated 7*7-3.0 Anti-fatigue steel wire rope, 7*7 is steel The structure of cord, 3.0 be the diameter of wirerope, unit mm.
A more step, choice requirement in the step 1): select zinc-plated raw material steel wire SWRH62A1.3mm, it is desirable that appearance: Steel wire surface must not have dezincification, crackle, ring, play thorn, corrosion, wound cross, diameter: 1.3 (mm) -0.03/+0.05, intensity: 1000~1100 (N/mm2), extend: >=7%, zinc coating thickness: > 120g/m2, packaging: wire binding 4 need to be tied up close, whole Together.
A more step, wire drawing requirement in the step 2: it is required that appearance: surface-brightening, no black silk take off without Bamboo-shaped, nothing Zinc；Diameter: 0.335mm, 0.35mm, 0.37mm, 0.43mm ± 0.005mm；Length: 0.335mm-8750m, 0.35mm- 4175m,0.37mm-8650m,0.43mm-20600m；Drawing lubricant pH value: 8.4-9.2；Concentration: index of refraction: 1.0- 1.5；Drawing speed: 400m/min ± 30；Intensity: >=1860MPa；Zinc layers: > 20g/m2；
Arrangement of molds:
0.335mm:
1.3-1.23-1.11-1.00-0.915-0.835-0.760-0.690-0.630-0.575-0.53-0.49- 0.45-0.415-0.385-0.355-0.335；
0.35mm:
1.3-1.16-1.05-0.955-0.87-0795-0.725-0.66-0.60-0.555-0.510-0.470- 0.435-0.400-0.37-0.35；
0.37mm:
1.3-1.23-1.11-1.012-0.92-0.84-0.765-0.695-0.635-0.585-0.54-0.50-0.46- 0.425-0.39-0.37；
0.43mm:
1.3-1.18-1.07-0.975-0.89-0.81-0.735-0.68-0.63-0.58-0.535-0.495-0.455- 0.43；
A more step, stock requirement is twisted in the step 3):
Face stock 1*7-1.04 mm
Face silk: 0.335mm, face filament length degree: 8750m
Central hair: 0.37mm, central hair length: 8650m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2140m, take-up pulley model: 200 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop
Central strand 1*7-1.13 mm
Face silk: 0.35mm, face filament length degree: 8350m
Central hair: 0.43mm, central hair length: 8240m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2030m, take-up pulley model: 300 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop
A more step, in the step 4), closes rope and requires:
Face stock: 1*7-1.04 mm, face section chief's degree: 2130m
Central strand: 1*7-1.13 mm, central strand length: 2030m
Orientation: S, the lay pitch: 21.75 ± 1 mm, length 2000m
Pre-former center is away from 19mm
Post-former center is away from 37mm
Rope diameter tolerance: 3.04~3.21mm
Rupture pull force: >=6.86KN
It is not loose, do not flake, rope end is straight
Oil dripping production, every 1~2 second/drop
Ride speed: 35HZ ± 1
Salt spray test is without red rust within 24 hours
Fatigue test: 100,000 times or more
Elastic extension (%) :≤1.0%
Permanent elongation (%) :≤0.2%
Oil content: the wt% of 1.0wt%~1.2
1 meter of bending moment :≤100mm.
Beneficial effects of the present invention: structure of the invention is ingenious, and coordination of processes is rationally innovated, by twisting stock, closing rope crimping Mould, which closes up Kou Chu and is respectively provided with endurance oil droplet feeder apparatus, wirerope is rationally added dropwise antifatigue oil, so that wirerope endurance degree It greatly promotes, in conjunction with shaping, thick shaping to realize coarse adjustment in wirerope horizontal direction, and finishing shape passes through accurate setting Adjust, rotation is so that wirerope is comprehensive is adjusted, internal stress, physical property are obtained adjusting significantly, be promoted, and are expanded significantly The adaptation occasion of wirerope, extends service life, and burr detection device also substantially increases the quality scale of product, therefore this Invention has good economic benefits, and practicability is extremely strong.It is various motor-driven that the Anti-fatigue steel wire rope of the type is mainly used for automobile etc. The control lines such as interior braking, throttle, glass lifting need not stop using rubbing back and forth many times, service life is longer.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the structural schematic diagram main view of the embodiment of the present invention；
Fig. 2 is the main view of burr detection device in Fig. 1；
Fig. 3 is the top view of burr detection device in Fig. 1；
Fig. 4 is the main view of thick apparatus for shaping in Fig. 1；
Fig. 5 is the side view of thick apparatus for shaping in Fig. 1；
Fig. 6 is smart apparatus for shaping structural schematic diagram in Fig. 1.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics ?.
As shown in figures 1 to 6, Novel fatigue resistance Wire Rope Production line, successively comprising wire-drawing frame 1, twirl stock device 2, conjunction rope dress 3, reshaping device 4, traction device 5, wrap-up 6 are set, the line-pressing die twisted stock device 2 and close rope device 4 closes up Kou Chu, Equipped with endurance oil droplet feeder apparatus, endurance oil droplet feeder apparatus is arranged here, and the oiling to wirerope can be enabled uniform And it is fully penetrated.
The traction device 5 is that servo draws meter-measuring device.
The reshaping device 4 is successively comprising burr detection device 4.1, thick apparatus for shaping 4.2, smart apparatus for shaping 4.3.It is described Reshaping device 4 is by electromechanical power control cabinet control 7.
The thick apparatus for shaping 4.2 includes pedestal and is set on the base adjustable two rows of pinch rollers symmetrically shifted to install 4.21, wirerope extends there through.
The essence apparatus for shaping 4.3 is high speed rotation reshaper, and the high speed rotation reshaper includes adjustable symmetrical The two rows pinch roller 4.31 shifted to install, and the shell 4.32 of two rows of 4.31 peripheries of pinch roller is set, the high speed rotation is whole Shape device by drive pulley 4.4 drive can high speed rotation, wirerope extends there through.
The burr detection device 4.1, for detecting the surface of wirerope with the presence or absence of burr, including pedestal 4.11, control Device processed and the insulation board 4.12 being arranged on pedestal 4.11 are opposite on the insulation board 4.12 to be equipped with two pieces of movable blocks 4.13, institute It states and is equipped with opposite electrode 4.14 on two pieces of movable blocks 4.13, among two electrodes 4.14, it is logical for wirerope that there are one The aperture 4.15 crossed, when the surface of wirerope is there are when burr, electrode 4.14 can be touched, and thus movable block 4.13 is touched, Movable block is connect with controller, thus detects burr.
Novel fatigue resistance producing technique of steel cable, comprises the following steps:
Step 1), selection: zinc-plated raw material steel wire is selected；
Step 2, wire drawing；
Step 3) twists stock, and closes up progress oil dripping, oil dripping amount at mouth in twirl stock line-pressing die and want according to the oil content of wirerope It asks and is controlled；
Step 4) closes rope: and close up progress oil dripping, oil dripping amount at mouth in conjunction rope line-pressing die and wanted according to the oil content of wirerope It asks and is controlled；
Step 5), shaping: first checking for burr, jagged, stops, does not have burr, continues thick shaping, finishing shape, then Draw metering, winding.
Technique is zinc-plated 7*7-3.0 Anti-fatigue steel wire rope for Anti-fatigue steel wire rope, and 7*7 is construction of wire rope, and 3.0 are The diameter of wirerope, unit mm.
Choice requirement in the step 1): zinc-plated raw material steel wire SWRH62A1.3mm is selected, it is desirable that appearance: steel wire surface is not There must be dezincification, crackle, ring, play thorn, corrosion, wound cross, diameter: 1.3 (mm) -0.03/+0.05, intensity: 1000~1100 (N/mm2), extend: >=7%, zinc coating thickness: > 120g/m2, packaging: wire binding 4 need to be tied up close, neat.
In the step 2 wire drawing requirement: it is required that appearance: surface-brightening, without black silk, without Bamboo-shaped, without dezincification；Diameter: 0.335mm,0.35mm,0.37mm,0.43mm ±0.005mm；Length: 0.335mm-8750m, 0.35mm-4175m, 0.37mm-8650m,0.43mm-20600m；Drawing lubricant pH value: 8.4-9.2；Concentration: index of refraction: 1.0-1.5；Wire drawing Speed: 400m/min ± 30；Intensity: >=1860MPa；Zinc layers: > 20g/m2；
Arrangement of molds:
0.335mm:
1.3-1.23-1.11-1.00-0.915-0.835-0.760-0.690-0.630-0.575-0.53-0.49- 0.45-0.415-0.385-0.355-0.335；
0.35mm:
1.3-1.16-1.05-0.955-0.87-0795-0.725-0.66-0.60-0.555-0.510-0.470- 0.435-0.400-0.37-0.35；
0.37mm:
1.3-1.23-1.11-1.012-0.92-0.84-0.765-0.695-0.635-0.585-0.54-0.50-0.46- 0.425-0.39-0.37；
0.43mm:
1.3-1.18-1.07-0.975-0.89-0.81-0.735-0.68-0.63-0.58-0.535-0.495-0.455- 0.43；
Stock requirement is twisted in the step 3):
Face stock 1*7-1.04 mm
Face silk: 0.335mm, face filament length degree: 8750m
Central hair: 0.37mm, central hair length: 8650m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2140m, take-up pulley model: 200 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop
Central strand 1*7-1.13 mm
Face silk: 0.35mm, face filament length degree: 8350m
Central hair: 0.43mm, central hair length: 8240m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2030m, take-up pulley model: 300 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop
In the step 4), closes rope and requires:
Face stock: 1*7-1.04 mm, face section chief's degree: 2130m
Central strand: 1*7-1.13 mm, central strand length: 2030m
Orientation: S, the lay pitch: 21.75 ± 1 mm, length 2000m
Pre-former center is away from 19mm
Post-former center is away from 37mm
Rope diameter tolerance: 3.04~3.21mm
Rupture pull force: >=6.86KN
It is not loose, do not flake, rope end is straight
Oil dripping production, every 1~2 second/drop
Ride speed: 35HZ ± 1
Salt spray test is without red rust within 24 hours
Fatigue test: 100,000 times or more
Elastic extension (%) :≤1.0%
Permanent elongation (%) :≤0.2%
Oil content: the wt% of 1.0 wt%~1.2
1 meter of bending moment :≤100mm.
Structure of the invention is ingenious, and coordination of processes is rationally innovated, by twist stock, close rope line-pressing die close up Kou Chu be respectively provided with it is resistance to Tired oil droplet feeder apparatus wirerope is rationally added dropwise antifatigue oil, especially carries out strict control to oil dripping amount, matches in conjunction with steel wire Than so that wirerope endurance degree greatly promotes, in conjunction with shaping, thick shaping to realize coarse adjustment in wirerope horizontal direction Section, finishing shape adjusted by accurate setting, rotation is so that wirerope is comprehensive is adjusted, and internal stress, physical property obtain To adjusting, being promoted significantly, the adaptation occasion of wirerope being expanded significantly, extends service life, burr detection device is also significantly The quality scale of product is improved, therefore the present invention has good economic benefits, practicability is extremely strong, and the present invention program produces resistance to Tired wirerope fatigue test is mainly used for braking in the various motor vehicles such as automobile, throttle, glass liter up to 100,000 times or more The control lines such as drop need not stop using rubbing back and forth many times, service life is longer.
The zinc-plated 7*7-3.0 Anti-fatigue steel wire rope that is produced in the present embodiment, from raw material selection, steel wire proportion, each process Oil dripping amount, so that the steel wire endurance life produced is very excellent.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed New feature or any new combination, and disclose any new method or process the step of or any new combination.

Claims (1)

1. Novel fatigue resistance producing technique of steel cable, which is characterized in that the Anti-fatigue steel wire rope of production is that zinc-plated 7*7-3.0 is resistance to tired Labor wirerope, 7*7 are constructions of wire rope, and 3.0 be the diameter of wirerope, and unit mm is comprised the following steps:
Step 1), selection: zinc-plated raw material steel wire is selected；
Step 2, wire drawing；
Step 3) twists stock, and closes up at mouth progress oil dripping twisting stock line-pressing die, oil dripping amount according to the oil content of wirerope require into Row control；
Step 4) closes rope: and close up at mouth progress oil dripping closing rope line-pressing die, oil dripping amount according to the oil content of wirerope require into Row control；
Step 5), shaping: first checking for burr, jagged, stops, does not have burr, continues thick shaping, finishing shape, then draws Metering, winding；
Stock requirement is twisted in the step 3):
Face stock: 1*7-1.04mm:
Face silk: 0.335mm, face filament length degree: 8750m
Central hair: 0.37mm, central hair length: 8650m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2140m, take-up pulley model: 200 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop；
Central strand 1*7-1.13mm:
Face silk: 0.35mm, face filament length degree: 8350m
Central hair: 0.43mm, central hair length: 8240m
Orientation: Z, the lay pitch: 13 ± 0.5 mm, length 2030m, take-up pulley model: 300 types
Appearance: no black stock is scratched, is got rusty
Twirl stock speed: 2800 turns/min ± 200
Oil dripping amount: 3-5 seconds/drop；
In the step 4), closes rope and requires:
Face stock: 1*7-1.04mm, face section chief's degree: 2130m
Central strand: 1*7-1.13mm, central strand length: 2030m
Orientation: S, the lay pitch: 21.75 ± 1 mm, length 2000m
Pre-former center is away from 19mm
Post-former center is away from 37mm
Rope diameter tolerance: 3.04~3.21mm
Rupture pull force: >=6.86KN
It is not loose, do not flake, rope end is straight
Oil dripping production, every 1~2 second/drop
Ride speed: 35HZ ± 1
Salt spray test is without red rust within 24 hours
Fatigue test: 100,000 times or more
Elastic extension % :≤1.0%
Permanent elongation % :≤0.2%
Oil content: 1.0wt%~1.2wt%.
CN201710037200.8A 2017-01-19 2017-01-19 Novel fatigue resistance Wire Rope Production line and its production technology Active CN106498789B (en)

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CN109706765B (en) * 2018-12-14 2021-09-07 北京卫星制造厂有限公司 Fixed point constant force connection breaking structure suitable for space position keeping and fixing
CN110924203A (en) * 2019-11-26 2020-03-27 江苏赛福天钢索股份有限公司 Method for controlling oil content of steel wire rope
CN111455552B (en) * 2020-04-23 2022-03-15 浙江博菲电气股份有限公司 Method and equipment for manufacturing bulked glass fiber rope
CN115595813A (en) * 2022-09-22 2023-01-13 苏州越阔金属制品有限公司（Cn） Manufacturing method of low-resistance steel wire rope for vehicle and low-resistance steel wire rope for vehicle

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CN102127875B (en) * 2010-09-13 2012-10-03 江苏赛福天钢索股份有限公司 Preparation method of low-strength wire rope
CN102991015B (en) * 2012-12-12 2015-06-10 华勤钢丝绳有限公司 High-strength steel wire, preparation method thereof and novel ultrahigh-strength steel wire rope for conveyor belt
CN203179625U (en) * 2013-03-29 2013-09-04 德阳东佳港机电设备有限公司 Tubular wire-stranding machine shaping stranded cables/steel wire ropes
CN204847918U (en) * 2015-08-10 2015-12-09 河南省矿山起重机有限公司 Wire rope plastic guider
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