CN2743307Y - Tightening device of wire laying frame - Google Patents
Tightening device of wire laying frame Download PDFInfo
- Publication number
- CN2743307Y CN2743307Y CN 200420098493 CN200420098493U CN2743307Y CN 2743307 Y CN2743307 Y CN 2743307Y CN 200420098493 CN200420098493 CN 200420098493 CN 200420098493 U CN200420098493 U CN 200420098493U CN 2743307 Y CN2743307 Y CN 2743307Y
- Authority
- CN
- China
- Prior art keywords
- wire laying
- rack
- utility
- model
- pay
- 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
Links
Abstract
The utility model discloses a braking device, in particular discloses a tightening device of wire laying frame. The tightening device of wire laying frame comprises a wire laying frame which is composed of an axis, a bearing sleeved on the lower end of the axis, a bearing fixing seat, a wire laying supporting frame and a supporting element above the wire laying supporting frame. The utility model is characterized in that one side of the bearing fixing seat is fixed with a magnetic particle clutch which is connected with electric source, the upper end of the magnetic particle clutch is provided with a set of gears, and a big gear of the gears is fixed on the bottom of the wire laying frame. The utility model can overcome the problem that a friction disk is ineffective. The utility model has stable tightening force and long service life; an operator can adjust the tightening force directly on operation bench, and the operation adjustment is convenient.
Description
(1) technical field
The utility model relates to a kind of brake equipment, particularly a kind of pay off rack swelling device.
(2) background technology
Existing pay off rack swelling device adopts pneumatic tensioner, and its shortcoming is the expanding force fluctuation of air by compression and instability.When expanding force is regulated, need to regulate the pressure-gradient control valve on the bobbin loader, drive friction lining by cylinder and realize tensioner, expanding force adjusting data are inaccurate, and poor stability, friction lining use for a long time and can lose efficacy.Simultaneously, because pay off rack and operator's station have a segment distance, brought operation inconvenience.
(3) summary of the invention
The utility model is in order to overcome the deficiencies in the prior art, and the pay off rack swelling device of the stable and long service life of a kind of expanding force is provided.
The utility model is achieved by the following technical solution:
A kind of pay off rack swelling device, comprise pay off rack, described pay off rack is made up of the holder part of axle, the bearing that is enclosed within a lower end, bearing fixed seat and wire-unfolding rack, wire-unfolding rack top, its special character is: described bearing fixed seat one side is fixed with a magnetic-powder clutch that is connected with power supply, the magnetic-powder clutch upper end is provided with one group of gear, and the big gear wheel in the gear is fixed on the bottom of pay off rack.
Magnetic-powder clutch of the present utility model produces resistance and realizes damping to pay off rack, holder part and axle by gear transmission, plays the lead tensioner when lead taken up system.Adjust the adjusting that the magnetic-powder clutch control current realizes expanding force.
During magnetic-powder clutch tensioner of the present utility model is not the transmission that comes realizable force by mechanical friction, can overcome the problem that friction lining lost efficacy, the stable and long service life of expanding force, and expanding force is controlled by the adjusting electric current can realize permanent expanding force substantially.The operative employee can directly adjust tension on operator's station, adjusted is convenient.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 magnetic-powder clutch, 2 gears, 3,4 bearings, 5 bearing fixed seats, 6 wire-unfolding racks, 7 holder parts, 8 base plates, 9 supports.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises pay off rack, pay off rack is made up of axle 3, the bearing 4, bearing fixed seat 5 and the wire-unfolding rack 6 that are enclosed within axle 3 lower ends, the holder part 7 of wire-unfolding rack 6 tops, bearing fixed seat 5 one sides are fixed with a magnetic-powder clutch 1 that is connected with power supply, magnetic-powder clutch 1 is fixed on the support 9, support 9 is fixed on the base plate 8, magnetic-powder clutch 1 upper end is provided with one group of gear 2, and the big gear wheel in the gear 2 is fixed on the bottom of pay off rack 6, with pay off rack 6 be an integral body.
The dumping force of magnetic-powder clutch 1 at first is set according to the required tightening force of coiling.The power supply of the time opening magnetic-powder clutch 1 in work makes magnetic-powder clutch 1 produce the dumping force of setting and realizes tensioner to line, because being current consumer, magnetic-powder clutch 1 controls, so expanding force can be adjusted in operation at any time, dumping force be can also adjust and the maximum tension that realizes the coil line segment, PTO Power Take Off when not needing expanding force are.
Claims (1)
1. pay off rack swelling device, comprise pay off rack, described pay off rack is made up of the holder part (7) of axle (3), the bearing (4), bearing fixed seat (5) and the wire-unfolding rack (6) that are enclosed within axle (3) lower end, wire-unfolding rack (6) top, it is characterized in that: described bearing fixed seat (5) one sides are fixed with a magnetic-powder clutch (1) that is connected with power supply, magnetic-powder clutch (1) upper end is provided with one group of gear (2), and the big gear wheel in the gear (2) is fixed on the bottom of pay off rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098493 CN2743307Y (en) | 2004-11-23 | 2004-11-23 | Tightening device of wire laying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098493 CN2743307Y (en) | 2004-11-23 | 2004-11-23 | Tightening device of wire laying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743307Y true CN2743307Y (en) | 2005-11-30 |
Family
ID=35633326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420098493 Expired - Fee Related CN2743307Y (en) | 2004-11-23 | 2004-11-23 | Tightening device of wire laying frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743307Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590049C (en) * | 2006-12-29 | 2010-02-17 | 东方汽轮机厂 | Multilayer independent rotating type manual reel |
| CN102188212A (en) * | 2010-03-10 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Reel |
| CN102785958A (en) * | 2012-08-09 | 2012-11-21 | 常州华通焊业股份有限公司 | Flux-cored wire unwinding, supporting and rotating device |
| CN102982894A (en) * | 2012-11-16 | 2013-03-20 | 广东奥美格传导科技股份有限公司 | Method and device for electromagnetic type automatic control of tensile force of new-energy multicore wires |
| CN105889364A (en) * | 2014-09-12 | 2016-08-24 | 北京全景多媒体信息系统公司 | A self-adaptive damping mechanism |
| CN105984753A (en) * | 2015-02-27 | 2016-10-05 | 上海电缆研究所 | Tape pay-off reel constant tension control device |
| CN107324126A (en) * | 2017-05-22 | 2017-11-07 | 芜湖博康机电有限公司 | A kind of automotive wire bundle pay off rack |
| CN111623055A (en) * | 2020-06-24 | 2020-09-04 | 北京争先甲电力科技开发有限公司 | Tensioner brake caliper type brake device |
-
2004
- 2004-11-23 CN CN 200420098493 patent/CN2743307Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590049C (en) * | 2006-12-29 | 2010-02-17 | 东方汽轮机厂 | Multilayer independent rotating type manual reel |
| CN102188212A (en) * | 2010-03-10 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Reel |
| CN102188212B (en) * | 2010-03-10 | 2016-06-29 | 南京乐金熊猫电器有限公司 | Winder |
| CN102785958A (en) * | 2012-08-09 | 2012-11-21 | 常州华通焊业股份有限公司 | Flux-cored wire unwinding, supporting and rotating device |
| CN102982894A (en) * | 2012-11-16 | 2013-03-20 | 广东奥美格传导科技股份有限公司 | Method and device for electromagnetic type automatic control of tensile force of new-energy multicore wires |
| CN102982894B (en) * | 2012-11-16 | 2015-11-18 | 广东奥美格传导科技股份有限公司 | A kind of electromagnetic type controls the method and apparatus of new forms of energy Multi-core wire tensile force automatically |
| CN105889364A (en) * | 2014-09-12 | 2016-08-24 | 北京全景多媒体信息系统公司 | A self-adaptive damping mechanism |
| CN105984753A (en) * | 2015-02-27 | 2016-10-05 | 上海电缆研究所 | Tape pay-off reel constant tension control device |
| CN107324126A (en) * | 2017-05-22 | 2017-11-07 | 芜湖博康机电有限公司 | A kind of automotive wire bundle pay off rack |
| CN111623055A (en) * | 2020-06-24 | 2020-09-04 | 北京争先甲电力科技开发有限公司 | Tensioner brake caliper type brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |