CN203573738U - Coaxial cable core wire pay-off stand - Google Patents

Coaxial cable core wire pay-off stand Download PDF

Info

Publication number
CN203573738U
CN203573738U CN201320700547.3U CN201320700547U CN203573738U CN 203573738 U CN203573738 U CN 203573738U CN 201320700547 U CN201320700547 U CN 201320700547U CN 203573738 U CN203573738 U CN 203573738U
Authority
CN
China
Prior art keywords
stand
coaxial cable
pay
core wire
cable core
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.)
Expired - Fee Related
Application number
CN201320700547.3U
Other languages
Chinese (zh)
Inventor
竺汝栋
张启军
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.)
HANGZHOU HUI'ER CABLE CO Ltd
Original Assignee
HANGZHOU HUI'ER 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.)
Filing date
Publication date
Application filed by HANGZHOU HUI'ER CABLE CO Ltd filed Critical HANGZHOU HUI'ER CABLE CO Ltd
Priority to CN201320700547.3U priority Critical patent/CN203573738U/en
Application granted granted Critical
Publication of CN203573738U publication Critical patent/CN203573738U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a coaxial cable core wire pay-off stand, aiming at providing a pay-off stand which has the advantages of convenient tension adjustment, stable and reliable use and simple structure. According to the technical scheme, the coaxial cable core wire pay-off stand comprises a pay-off stand body and a reel rotatably positioned on the pay-off stand body via a piercing head. The coaxial cable core wire pay-off stand is characterized in that the piercing head drives a magnetic particle clutch via a transmission assembly. The transmission assembly is a pair of engaged gears which comprise a driving gear fixed on the piercing head and a driven gear connected with the magnetic particle clutch and driven by the driving gear. The rotor in the magnetic particle clutch is connected with the rotary shaft of the driven gear.

Description

Coaxial cable heart yearn pay off rack
Technical field
The utility model relates to a kind of heart yearn pay off rack of coaxial cable production line.
Background technology
The structure of coaxial cable is that the outer, coaxial at conductor is being coated insulating barrier, screen and sheath from inside to outside; The manufacture process of heart yearn (being coated the conductor of insulating barrier) is wherein that conductor discharges from the drum of pay off rack, under the prerequisite of the certain tension force of maintenance, after injection molding machine, in conductor outside, forms insulating barrier.Existing equipment keeps the mode of tension force, is on drum, to adopt flat belt to add spring to exert pressure, and consequent frictional force is converted to the tension force of heart yearn; Obviously, this mode is difficult to keep the constant of frictional force, and often needs repair and maintenance.
Utility model content
The purpose of this utility model is to provide a kind of improvement of coaxial cable heart yearn pay off rack, and this pay off rack should be able to overcome the deficiency in above-mentioned background technology, has tension adjustment convenience, uses feature reliable and stable and simple in structure.
The technical scheme that the utility model provides is:
Coaxial cable heart yearn pay off rack, comprises coil holder body, by top, is rotatably positioned the drum on online support body; It is characterized in that: described top drives magnetic powder cluth by a transmission component.
Described transmission component is the gear of pair of meshing; Comprise the driving gear being fixed on top and the driven gear that is connected and is driven by driving gear with magnetic powder cluth.
Rotor in described magnetic powder cluth is connected with the rotating shaft of driven gear.
The beneficial effects of the utility model are: owing to having adopted magnetic powder cluth, not only make the tension force of heart yearn accurately adjustable, cable payingoff speed is more steady, and regulate simple and conveniently, use also more stable; In addition, because magnetic powder cluth is matured product, so install and use simple and conveniently, cost is not high yet.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the A portion structure for amplifying schematic diagram in Fig. 1.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
Coaxial cable heart yearn pay off rack shown in the drawings, is arc coil holder body 1 by frame support, and (come directly towards 6 is positioned at and is come directly towards on axle 2 by bearing) on online support body supported and be rotatably positioned in drum 7 two ends by top 6; Drum is I-shaped, and the heart yearn of coaxial cable is reeled layer by layer and is superimposed on the central part of drum.These all with conventional pay off rack structure roughly the same.
Improvement of the present utility model, is that a transmission component (only needing on a top, transmission component to be set therein) is set on described top, and drives magnetic powder cluth by this transmission component.
Described transmission component is the gear of pair of meshing; Driving gear 5 is wherein fixed on top 6 (visible in figure: driving gear central authorities are manufactured with and come directly towards the matched axis hole of cylindrical, by key syndeton, make top become the gear shaft of driving gear), the rotating shaft 4-1 of driven gear 4 is connected with the rotor in described magnetic powder cluth 3.During work, drum rotates the rotor sequentially driving in top, driving gear, driven gear and magnetic powder cluth; The moment of torsion producing in magnetic powder cluth is just converted into the damping that drum rotates, and the tension force of coaxial cable heart yearn produces thus.
Operation principle of the present utility model is: magnetic powder cluth is a kind of actuated element, internal rotor, external rotor, magnetizing coil and magnetic, is consisted of; Magnetic powder cluth utilizes magnetic to make medium, forms magnetic chain internal rotor and external rotor are linked up in energising situation, makes to produce between internal rotor and external rotor certain moment of torsion; Torque can be by regulating size of current to realize.Therefore, the moment of torsion that magnetic powder cluth produces passes to drum again by pair of engaged gears, top, makes heart yearn obtain required tension force.

Claims (3)

1. coaxial cable heart yearn pay off rack, comprises coil holder body (1), by top (6), is rotatably positioned the drum (7) on online support body; It is characterized in that: described top drives magnetic powder cluth (3) by a transmission component.
2. coaxial cable heart yearn pay off rack according to claim 1, is characterized in that: the gear that described transmission component is pair of meshing; Comprise the driving gear (5) being fixed on top and the driven gear (4) that is connected with magnetic powder cluth and is driven by driving gear.
3. coaxial cable heart yearn pay off rack according to claim 2, is characterized in that: the rotor (4-1) in described magnetic powder cluth is connected with the rotating shaft of driven gear.
CN201320700547.3U 2013-11-07 2013-11-07 Coaxial cable core wire pay-off stand Expired - Fee Related CN203573738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320700547.3U CN203573738U (en) 2013-11-07 2013-11-07 Coaxial cable core wire pay-off stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320700547.3U CN203573738U (en) 2013-11-07 2013-11-07 Coaxial cable core wire pay-off stand

Publications (1)

Publication Number Publication Date
CN203573738U true CN203573738U (en) 2014-04-30

Family

ID=50541456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320700547.3U Expired - Fee Related CN203573738U (en) 2013-11-07 2013-11-07 Coaxial cable core wire pay-off stand

Country Status (1)

Country Link
CN (1) CN203573738U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105702383A (en) * 2016-01-26 2016-06-22 芜湖航天特种电缆厂股份有限公司 An extrusion forming machine pay-off stand
CN106128636A (en) * 2016-08-08 2016-11-16 浙江万马集团特种电子电缆有限公司 The tension force self-adjusting pay off rack of coaxial cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105702383A (en) * 2016-01-26 2016-06-22 芜湖航天特种电缆厂股份有限公司 An extrusion forming machine pay-off stand
CN106128636A (en) * 2016-08-08 2016-11-16 浙江万马集团特种电子电缆有限公司 The tension force self-adjusting pay off rack of coaxial cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20161107