CN106128636A - The tension force self-adjusting pay off rack of coaxial cable - Google Patents

The tension force self-adjusting pay off rack of coaxial cable Download PDF

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Publication number
CN106128636A
CN106128636A CN201610642505.7A CN201610642505A CN106128636A CN 106128636 A CN106128636 A CN 106128636A CN 201610642505 A CN201610642505 A CN 201610642505A CN 106128636 A CN106128636 A CN 106128636A
Authority
CN
China
Prior art keywords
roller bearing
plate
rack
tension force
coaxial cable
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
Application number
CN201610642505.7A
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Chinese (zh)
Other versions
CN106128636B (en
Inventor
何孙益
任志远
王宇翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG WANMA GROUP SPECIAL ELECTRON CABLE CO Ltd
Original Assignee
ZHEJIANG WANMA GROUP SPECIAL ELECTRON CABLE CO Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by ZHEJIANG WANMA GROUP SPECIAL ELECTRON CABLE CO Ltd filed Critical ZHEJIANG WANMA GROUP SPECIAL ELECTRON CABLE CO Ltd
Priority to CN201610642505.7A priority Critical patent/CN106128636B/en
Publication of CN106128636A publication Critical patent/CN106128636A/en
Application granted granted Critical
Publication of CN106128636B publication Critical patent/CN106128636B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/016Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing co-axial cables
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22Sheathing; Armouring; Screening; Applying other protective layers

Abstract

A kind of tension force self-adjusting pay off rack of coaxial cable, include support body, the first roller bearing, the second roller bearing, tension pick-up and anti-drop device, the side plate that described support body includes the sabot base plate risen on inclined-plane, is arranged on base plate both sides, described first roller bearing and the second roller bearing are horizontally arranged between biside plate, arranging before and after first roller bearing and the second roller bearing, the second roller bearing adjustable installing is above the side of the first roller bearing;Described side plate is provided with described anti-drop device between the first roller bearing and the second roller bearing.Cable disc of the present invention pushes away and is rolled between the first roller bearing of pay off rack and the second roller bearing, can complete dish, it is not necessary to lifts dish, wear axle and lock shaft, simple to operate, and efficiency is high;According to the specification of different cables, by adjusting double roller bearing position in side plate skewed slot, the initial tension of unwrapping wire can be set.

Description

The tension force self-adjusting pay off rack of coaxial cable
Technical field
The present invention relates to coaxial cable manufacture field, a kind of unwrapping wire when coaxial cable sheath produces Frame.
Background technology
When coaxial cable puts probationer nurse product, basic employing tradition has shaft type brake tension pay-off creel.In use exist with Lower shortcoming:
(1), before sheath produces, operative employee needs manually to be lifted by the cable disc of tens kilogram weights and through the axle of pay off rack On, operation inconvenience and efficiency are the lowest, and cable disc is easily wounded.
(2) traditional have shaft type to brake tension pay-off creel, by manual adjustment brake disc degree of tightness, adjusts takeup tension.Warp Often occur that brake disc is stuck, cause tension force too big, or brake disc abrasion causes tension force the least, thus cause after sheath coaxial Cable electrical performance is bad.
(3) it addition, traditional has shaft type brake tension pay-off creel, its tension force is determined by brake disc elasticity.Raw at sheath During product, when blank panel and dishful, the tension force of needs is different.Accordingly, it would be desirable to employee's manual adjusting brake dish elasticity, come Adjust brake tension force.But due to reasons such as individual's quality and operation inconvenience, employee does not removes to adjust brake tension force, thus causes Coaxial cable electric property after sheath is bad.
Summary of the invention
In order to overcome the operation inconvenience of existing coaxial cable sheath production process, brake exception etc. to cause coaxial cable electric The deficiency that performance is bad, the present invention provide a kind of simple to operate, the coaxial cable of the electric property of coaxial cable can be effectively ensured Tension force self-adjusting pay off rack.
The technical solution adopted for the present invention to solve the technical problems is:
The tension force self-adjusting pay off rack of a kind of coaxial cable, includes support body, the first roller bearing, the second roller bearing, tension force sensing Device and anti-drop device, the side plate that described support body includes the sabot base plate risen on inclined-plane, is arranged on base plate both sides, described first rolling Axle and the second roller bearing are horizontally arranged between biside plate, arrange, the second adjustable peace of roller bearing before and after the first roller bearing and the second roller bearing It is contained in above the side of the first roller bearing;Described side plate is provided with described anti-drop device between the first roller bearing and the second roller bearing, Described anti-drop device includes slide bar, U-shaped bracket, push rod and axle sleeve, and described slide bar is arranged on side plate, slide bar has for top Longitudinal chute that bar moves up and down, described U-shaped bracket is arranged on outside slide bar, and described axle sleeve is positioned at the bracket of U-shaped bracket, institute Stating and be provided with disk between slide bar and U-shaped bracket, disk is connected with described axle sleeve;Described push rod extends vertically through described axle sleeve and circle Dish, extends to side plate interior sides after running through longitudinal chute, and described push rod the inner is provided with the top that can embed in cable disc disk hole, with line Cable dish disk hole matched in clearance;The other end of push rod connects handle, is positioned on the axle sleeve outside U-shaped bracket and has for handle sliding Level trough, the groove of described level trough is to consistent with push rod, and the end of described level trough is provided with the stopper slot of handle, described spacing Groove is positioned at the first roller bearing side;Described side plate rearmost is provided with wire cylinder, and described wire cylinder is provided with described tension force Sensor.
Further, described side plate is provided with the low early and high after skewed slot being in tilted layout, described first roller bearing and the second roller bearing It is movably arranged on respectively in described skewed slot, is fixed by nut.
Further, described first roller bearing adjacent sabot backplane.
Further, described slide bar, U-shaped bracket can be arranged on side plate movably forward and backward.
Described anti-drop device is two groups, is arranged symmetrically in outside side plate.
It is respectively equipped with damping bearing on described first roller bearing, the second roller bearing.
Beneficial effects of the present invention is mainly manifested in: 1, cable disc pushes away the first roller bearing and the second roller bearing being rolled to pay off rack Between, dish can be completed, it is not necessary to lift dish, wear axle and lock shaft, simple to operate, efficiency is high;2, according to the specification of different cables, logical Cross the double roller bearing position in side plate skewed slot of adjustment, the initial tension of unwrapping wire can be set.The cable of same specification once sets Good, often dish line need not repeatedly setting, simple, convenient;3, in sheath production process, along with the cable on pay off rack subtracts Few, drum weight gradually alleviates, and the tension force of unwrapping wire can be gradually reduced, and plays the effect that tension force adjusts automatically;4, anti-off loading is used Put and avoid, because cable knotting is stuck, causing the fortuitous event that cable disc flies out, top and cable disc disk hole matched in clearance, can adopting Use bearing fit;5, by the tension pick-up on wire cylinder, the change of laying tension is monitored;Control tension force in real time, have Effect ensures the electric property of coaxial cable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the tension force self-adjusting pay off rack of coaxial cable;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is anti-drop device schematic diagram.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1-3, the tension force self-adjusting pay off rack of a kind of coaxial cable, include support body, first roller bearing the 1, second rolling Axle 2, tension pick-up 3 and anti-drop device, described support body includes the sabot base plate 4 of liter on inclined-plane, is arranged on base plate both sides Side plate 5, described first roller bearing and the second roller bearing are horizontally arranged between biside plate, arrange before and after the first roller bearing and the second roller bearing, Second roller bearing adjustable installing is above the side of the first roller bearing;Described side plate is provided with between the first roller bearing and the second roller bearing Described anti-drop device, described anti-drop device includes slide bar 6, U-shaped bracket 7, push rod 8 and axle sleeve 9, and described slide bar is arranged on side On plate, slide bar having the longitudinal chute 10 moved up and down for push rod, described U-shaped bracket is arranged on outside slide bar, described axle sleeve Being positioned at the bracket of U-shaped bracket, be provided with disk 11 between described slide bar and U-shaped bracket, disk is connected with described axle sleeve;Described top Bar extends vertically through described axle sleeve and disk 19, extends to side plate interior sides after running through longitudinal chute, and described push rod the inner is provided with can be embedding Enter the top 12 in cable disc disk hole, with cable disc disk hole matched in clearance;The other end of push rod connects handle 13, is positioned at U-shaped Have the level trough 14 for handle sliding on axle sleeve outside bracket, the groove of described level trough to consistent with push rod, described level The end of groove is provided with the stopper slot 15 of handle, and described stopper slot is positioned at the first roller bearing side;Described side plate rearmost is provided with wire Cylinder 16, described wire cylinder is provided with described tension pick-up.
Further, described side plate is provided with the low early and high after skewed slot 17 being in tilted layout, described first roller bearing and the second rolling Axle is movably arranged in described skewed slot respectively, is fixed by nut 18.
Further, described first roller bearing adjacent sabot backplane.
Further, described slide bar, U-shaped bracket can be arranged on side plate movably forward and backward.
Described anti-drop device is two groups, is arranged symmetrically in outside side plate.
In the present embodiment, the first roller bearing and the second roller bearing: use import NSK hub bearing;Payingoff disk frame: 630&700 type; Tension force gear lever: indicate weight scale and cable specification.
The present embodiment is applicable to RG series coaxial cable sheath and produces, and after actual application, the use cycle has exceeded 6 months, Dish improved efficiency 120% is unloaded in sabot.Brake disc fault is no longer had to cause the situation of takeup tension exception.Sheath laying tension is from full Dish is to blank panel, it is not necessary to manual adjustment, and operating efficiency and reliability are substantially improved.The specification different according to coaxial cable and dish Weight, by tension force gear lever and wire cylinder tension pick-up, sets double roller bearing initial separation and initial tension, it is achieved unwrapping wire During tension force automatically adjust.The echo caused because of laying tension is bad, decreases 85%.

Claims (6)

1. the tension force self-adjusting pay off rack of a coaxial cable, it is characterised in that: include support body, the first roller bearing, the second roller bearing, Tension pick-up and anti-drop device, the side plate that described support body includes the sabot base plate risen on inclined-plane, is arranged on base plate both sides, institute State the first roller bearing and the second roller bearing is horizontally arranged between biside plate, arrange before and after the first roller bearing and the second roller bearing, the second roller bearing Adjustable installing is above the side of the first roller bearing;
Described side plate is provided with described anti-drop device between the first roller bearing and the second roller bearing, and described anti-drop device includes Slide bar, U-shaped bracket, push rod and axle sleeve, described slide bar is arranged on side plate, slide bar has the longitudinal direction moved up and down for push rod sliding Groove, described U-shaped bracket is arranged on outside slide bar, and described axle sleeve is positioned at the bracket of U-shaped bracket, described slide bar and U-shaped bracket it Between be provided with disk, disk is connected with described axle sleeve;Described push rod extends vertically through described axle sleeve and disk, prolongs after running through longitudinal chute Extending side plate interior sides, described push rod the inner is provided with the top that can embed in cable disc disk hole, with cable disc disk hole matched in clearance;Top The other end of bar connects handle, is positioned on the axle sleeve outside U-shaped bracket and has the level trough for handle sliding, described level trough Groove to consistent with push rod, the end of described level trough is provided with the stopper slot of handle, and described stopper slot is positioned at the first roller bearing side;
Described side plate rearmost is provided with wire cylinder, and described wire cylinder is provided with described tension pick-up.
2. the tension force self-adjusting pay off rack of coaxial cable as claimed in claim 1, it is characterised in that: described side plate is provided with and inclines The low early and high after skewed slot tiltedly arranged, described first roller bearing and the second roller bearing are movably arranged in described skewed slot respectively, pass through spiral shell Female fixing.
3. the tension force self-adjusting pay off rack of coaxial cable as claimed in claim 2, it is characterised in that: described first roller bearing is adjacent Sabot backplane.
4. the tension force self-adjusting pay off rack of coaxial cable as claimed in claim 3, it is characterised in that: described slide bar, U-shaped bracket Can be arranged on movably forward and backward on side plate.
5. the tension force self-adjusting pay off rack of coaxial cable as claimed in claim 4, it is characterised in that: described anti-drop device is two Group, is arranged symmetrically in outside side plate.
6. the tension force self-adjusting pay off rack of coaxial cable as claimed in claim 5, it is characterised in that: described first roller bearing, the It is respectively equipped with damping bearing on two roller bearings.
CN201610642505.7A 2016-08-08 2016-08-08 The tension force self-adjusting pay off rack of coaxial cable Active CN106128636B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610642505.7A CN106128636B (en) 2016-08-08 2016-08-08 The tension force self-adjusting pay off rack of coaxial cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610642505.7A CN106128636B (en) 2016-08-08 2016-08-08 The tension force self-adjusting pay off rack of coaxial cable

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CN106128636A true CN106128636A (en) 2016-11-16
CN106128636B CN106128636B (en) 2017-12-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109411121A (en) * 2018-09-21 2019-03-01 何银亚 A kind of wire structure that high abrasion flexibility is strong

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135166A (en) * 1999-11-02 2001-05-18 Nippon Denwa Shisetsu Co Ltd Cable delivery device
CN201348935Y (en) * 2008-12-16 2009-11-18 海南威特电气集团有限公司 Tension controller for unreeling frame of reeling machine
US20120223179A1 (en) * 2011-03-01 2012-09-06 Juan Alberto Galindo Gonzalez Pay-Off Assembly
CN203573738U (en) * 2013-11-07 2014-04-30 杭州惠尔线缆有限公司 Coaxial cable core wire pay-off stand
CN203946677U (en) * 2014-07-25 2014-11-19 浙江秦山电缆有限公司 A kind of cable unreeling rack
CN104355176A (en) * 2014-09-28 2015-02-18 潘道明 Portable cable hank unreeling device
CN105692340A (en) * 2016-03-09 2016-06-22 浙江德清浙北线缆有限公司 Cable pay-off rack
CN205397676U (en) * 2015-12-30 2016-07-27 江苏翔鹰五金弹簧有限公司 Steel wire paying -off device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135166A (en) * 1999-11-02 2001-05-18 Nippon Denwa Shisetsu Co Ltd Cable delivery device
CN201348935Y (en) * 2008-12-16 2009-11-18 海南威特电气集团有限公司 Tension controller for unreeling frame of reeling machine
US20120223179A1 (en) * 2011-03-01 2012-09-06 Juan Alberto Galindo Gonzalez Pay-Off Assembly
CN203573738U (en) * 2013-11-07 2014-04-30 杭州惠尔线缆有限公司 Coaxial cable core wire pay-off stand
CN203946677U (en) * 2014-07-25 2014-11-19 浙江秦山电缆有限公司 A kind of cable unreeling rack
CN104355176A (en) * 2014-09-28 2015-02-18 潘道明 Portable cable hank unreeling device
CN205397676U (en) * 2015-12-30 2016-07-27 江苏翔鹰五金弹簧有限公司 Steel wire paying -off device
CN105692340A (en) * 2016-03-09 2016-06-22 浙江德清浙北线缆有限公司 Cable pay-off rack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109411121A (en) * 2018-09-21 2019-03-01 何银亚 A kind of wire structure that high abrasion flexibility is strong

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