CN104291167B - Link-type volume head - Google Patents
Link-type volume head Download PDFInfo
- Publication number
- CN104291167B CN104291167B CN201410578498.XA CN201410578498A CN104291167B CN 104291167 B CN104291167 B CN 104291167B CN 201410578498 A CN201410578498 A CN 201410578498A CN 104291167 B CN104291167 B CN 104291167B
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- CN
- China
- Prior art keywords
- tubular shaft
- gear
- articulated beam
- connecting plate
- shaft
- 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
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Abstract
The present invention relates to a kind of link-type volume head, comprise tubular shaft, grafting pull bar in the centre hole of tubular shaft, is characterized in that: install drum part in one end of described tubular shaft, the tubular shaft the other end installs reduction box; Described drum part comprises fanning strip, arranges the first articulated beam between fanning strip and tubular shaft, and fanning strip is connected with the first articulated beam by the first connecting plate, and the first articulated beam is connected with tubular shaft by the 2nd connecting plate; One end of described pull bar is connected with cover plate, and cover plate is rotationally connected by the 3rd connecting plate and the first articulated beam; First transmission shaft and second driving shaft are installed in described reduction box, the first transmission shaft is installed the 2nd gear and the 3rd gear, second driving shaft is installed the first gears meshing, the 3rd gear and the 4th gears meshing on the 4th gear, the 2nd gear and tubular shaft. The present invention can change according to the radius of rolling head, use flexibly when uncoiling, rolling, it is to increase working efficiency.
Description
Technical field
The present invention relates to a kind of link-type volume head, the uncoiling volume head on especially a kind of Abrollhaspel rolling up uncoiling for steel, belongs to steel band continuous processing apparatus technical field.
Background technology
On the continuous process for producing line of steel band of steel industry, during steel band uncoiling, generally adopt Abrollhaspel. But in prior art, the radius of the uncoiling volume head of Abrollhaspel can not change according to practical situation mostly, and factory needs the rolling head configuring multiple radius.
Chinese patent application CN201420026573.7 discloses the automatic winding head of a kind of steel rolling steel band, comprise carriage mechanism, four pieces of active plugboards, the winding plate of four arcs, carriage mechanism comprises the pillar stiffener in four-prism structure and four pieces of carrier frame plates in flat rectangular structure, four pieces of carrier frame plates are vertically fixed on four sides of pillar stiffener respectively, the side of carrier frame plate away from pillar stiffener has slot, four pieces of active plugboards are matched with in the slot of four pieces of carrier frame plates respectively, it is fixedly connected with nut by bolt between active plugboard with carrier frame plate, four are wound around the side that plate is fixed on four pieces of active plugboards respectively by holding bolt, the cylinder spindle nose concentric with pillar stiffener is had in a side end face of pillar stiffener, the arc heart being wound around plate is concentric with cylinder spindle nose, the plate face of carrier frame plate is radially provided with multiple open holes passed for bolt. the rolling head of this kind of structure is when needs adjust radius, need to unclamp nut, pull down bolt, the position of adjustment active plugboard in slot, adjust to after suitable steel coil strip radius size the good bolt of grafting again, and tightening nut, then revolve lower holding bolt, the winding plate that winding plate is replaced with the circumference arc that the radius with required steel coil strip mates mutually, then screws holding bolt. although this kind of structure can realize the adjustment to rolling head radius, but control method too bothers, and affects working efficiency.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of link-type volume head, it is possible to change according to the radius of rolling head, use flexibly when uncoiling, rolling, it is to increase working efficiency.
According to technical scheme provided by the invention, described link-type volume head, comprises tubular shaft, and sliding plug pull bar in the centre hole of tubular shaft, is characterized in that: install drum part in one end of described tubular shaft, the tubular shaft the other end installs reduction box; Described drum part comprises the four pieces of fanning strips being evenly arranged along tubular shaft circumferential direction, first articulated beam is set between fanning strip and tubular shaft, the internal surface of fanning strip arranges the 2nd articulated beam, one end of 2nd articulated beam and the first connecting plate is rotationally connected, the other end and first articulated beam of the first connecting plate are rotationally connected, one end of first articulated beam and the 2nd connecting plate is rotationally connected, and the other end of the 2nd connecting plate and the outside surface of tubular shaft are rotationally connected; One end of described pull bar is fixedly connected with cover plate by nut, cover plate is set on tubular shaft, is positioned at the outer end of drum part, cover plate connects four pieces of fanning strips respectively by orienting lug, and one end of cover plate and the 3rd connecting plate is rotationally connected, and the other end and first articulated beam of the 3rd connecting plate are rotationally connected; Described reduction box is arranged on tubular shaft by the first bearing, and the tubular shaft in reduction box is installed the first gear, and the first gear is fastening by wheel gear locking nut; In described reduction box, by the 2nd bearing and the 3rd bearing, the first transmission shaft and second driving shaft are installed respectively, first transmission shaft is installed the 2nd gear and the 3rd gear, second driving shaft is installed the 4th gear, the first gear and the 2nd gears meshing, the 3rd gear and the 4th gears meshing.
Further, the other end of described pull bar is connected with the piston rod of oil cylinder by hold-down nut.
Further, the tubular shaft inside described drum part installs strongback, the locating slot that strongback coordinates with the 2nd articulated beam respectively along the radial arrangement four of tubular shaft, the 2nd articulated beam is arranged in locating slot.
Uncoiling of the present invention volume head adopts link rod structure, it is possible to changes according to the radius of rolling head, uses flexibly when uncoiling, rolling, it is to increase working efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: described link-type volume head comprises tubular shaft 1, pull bar 2, fanning strip 3, first articulated beam 4, first connecting plate 5, 2nd connecting plate 6, 2nd articulated beam 7, strongback 8, nut 9, cover plate 10, orienting lug 11, 3rd connecting plate 12, first bearing 13, reduction box 14, first gear 15, wheel gear locking nut 16, 2nd bearing 17, 3rd bearing 18, first transmission shaft 19, second driving shaft 20, 2nd gear 21, 3rd gear 22, 4th gear 23, hold-down nut 24, oil cylinder 25 etc.
As shown in Figure 1, the present invention comprises tubular shaft 1, sliding plug pull bar 2 in the centre hole of tubular shaft 1, and drum part is installed in one end of tubular shaft 1, and tubular shaft 1 the other end installs reduction box 14; Described drum part comprises the four pieces of fanning strips 3 being evenly arranged along tubular shaft 1 circumferential direction, first articulated beam 4 is set between fanning strip 3 and tubular shaft 1, the internal surface of fanning strip 3 arranges the 2nd articulated beam 7, one end of 2nd articulated beam 7 and the first connecting plate 5 is rotationally connected, the other end and first articulated beam 4 of the first connecting plate 5 are rotationally connected, one end of first articulated beam 4 and the 2nd connecting plate 6 is rotationally connected, and the other end of the 2nd connecting plate 6 and the outside surface of tubular shaft 1 are rotationally connected; One end of described pull bar 2 is fixedly connected with cover plate 10 by nut 9, cover plate 10 is set on tubular shaft 1, is positioned at the outer end of drum part, cover plate 10 connects four pieces of fanning strips 3 respectively by orienting lug 11, one end of cover plate 10 and the 3rd connecting plate 12 is rotationally connected, and the other end and first articulated beam 4 of the 3rd connecting plate 12 are rotationally connected; The other end of described pull bar 2 is connected with the piston rod of oil cylinder 25 by hold-down nut 24;
Tubular shaft 1 inside described drum part installs strongback 8, the locating slot coordinated with the 2nd articulated beam 7 respectively along the radial arrangement four of tubular shaft 1 on strongback 8,2nd articulated beam 7 is arranged in locating slot, thus to ensure the 2nd articulated beam 7 moving radially along tubular shaft in the scope that locating slot limits;
Described reduction box 14 is arranged on tubular shaft 1 by the first bearing 13, the tubular shaft 1 in reduction box 14 is installed the first gear 15, first gear 15 fastening by wheel gear locking nut 16; In described reduction box 14, by the 2nd bearing 17 and the 3rd bearing 18, first transmission shaft 19 and second driving shaft 20 are installed respectively, first transmission shaft 19 is installed the 2nd gear 21 and the 3rd gear 22, second driving shaft 20 is installed the 4th gear 23, first gear 15 engages with the 2nd gear 21, and the 3rd gear 22 engages with the 4th gear 23.
The working process of the present invention: in use, pull bar 2 is action to the left under the effect of the piston rod of oil cylinder 25, by the action of the 3rd connecting plate 12, the 2nd connecting plate 6 and the first connecting plate 5, fanning strip 3 is shunk for uncoiling volume head; When putting volume, fanning strip 3 to right side action, is propped up by pull bar 2 under the piston rod effect of oil cylinder 25. In addition, by the first transmission shaft 19, second driving shaft 20 and the first gear 15, the 2nd gear 21, the 3rd gear 22 and the 4th gear 23, it is achieved to the deceleration of tubular shaft 1, volume head is ensured steadily, work smoothly.
Claims (1)
1. a link-type volume head, comprises tubular shaft (1), and sliding plug pull bar (2) in the centre hole of tubular shaft (1), is characterized in that: install drum part in one end of described tubular shaft (1), tubular shaft (1) the other end installs reduction box (14); Described drum part comprises the four pieces of fanning strips (3) being evenly arranged along tubular shaft (1) circumferential direction, first articulated beam (4) is set between fanning strip (3) and tubular shaft (1), the internal surface of fanning strip (3) arranges the 2nd articulated beam (7), 2nd articulated beam (7) is rotationally connected with one end of the first connecting plate (5), the other end and first articulated beam (4) of the first connecting plate (5) are rotationally connected, first articulated beam (4) is rotationally connected with one end of the 2nd connecting plate (6), and the other end of the 2nd connecting plate (6) and the outside surface of tubular shaft (1) are rotationally connected; One end of described pull bar (2) is fixedly connected with cover plate (10) by nut (9), cover plate (10) is set in the outer end that tubular shaft (1) is upper, be positioned at drum part, cover plate (10) connects four pieces of fanning strips (3) respectively by orienting lug (11), cover plate (10) is rotationally connected with one end of the 3rd connecting plate (12), and the other end and first articulated beam (4) of the 3rd connecting plate (12) are rotationally connected; Described reduction box (14) is arranged on tubular shaft (1) by the first bearing (13), and the tubular shaft (1) in reduction box (14) is upper installs the first gear (15), and the first gear (15) is fastening by wheel gear locking nut (16); In described reduction box (14), by the 2nd bearing (17) and the 3rd bearing (18), the first transmission shaft (19) and second driving shaft (20) are installed respectively, first transmission shaft (19) is upper installs the 2nd gear (21) and the 3rd gear (22), second driving shaft (20) is upper installs the 4th gear (23), first gear (15) engages with the 2nd gear (21), and the 3rd gear (22) engages with the 4th gear (23);
The other end of described pull bar (2) is connected with the piston rod of oil cylinder (25) by hold-down nut (24);
Installing strongback (8) on tubular shaft (1) inside described drum part, the locating slot that strongback (8) coordinates with the 2nd articulated beam (7) respectively along the radial arrangement four of tubular shaft (1), the 2nd articulated beam (7) is arranged in locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578498.XA CN104291167B (en) | 2014-10-24 | 2014-10-24 | Link-type volume head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578498.XA CN104291167B (en) | 2014-10-24 | 2014-10-24 | Link-type volume head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104291167A CN104291167A (en) | 2015-01-21 |
| CN104291167B true CN104291167B (en) | 2016-06-01 |
Family
ID=52311164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578498.XA Expired - Fee Related CN104291167B (en) | 2014-10-24 | 2014-10-24 | Link-type volume head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291167B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731945B (en) * | 2019-03-07 | 2020-08-25 | 昆明学院 | Uncoiler for hot rolled steel coil |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE305786B (en) * | 1967-03-17 | 1968-11-04 | Svenska Metallverken Ab | |
| CN201150958Y (en) * | 2007-11-22 | 2008-11-19 | 中国第一重型机械集团公司 | Hot continuous rolling-reeling machine connecting-rod plunger type drum |
| CN101782133A (en) * | 2009-11-12 | 2010-07-21 | 无锡五冶金属压延有限公司 | Speed changing device for recoiling machine |
| CN201580833U (en) * | 2009-12-22 | 2010-09-15 | 中冶南方工程技术有限公司 | Hand-drive sheet iron uncoiler |
| CN202070599U (en) * | 2011-04-21 | 2011-12-14 | 新疆八一钢铁股份有限公司 | Improved cold rolling uncoiler |
| CN102284556B (en) * | 2011-07-11 | 2014-06-18 | 武汉钢铁(集团)公司 | Large coiler mandrel for cold-rolled strip steel |
| CN204211282U (en) * | 2014-10-24 | 2015-03-18 | 无锡市众程通用机电有限公司 | Link-type volume head |
-
2014
- 2014-10-24 CN CN201410578498.XA patent/CN104291167B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104291167A (en) | 2015-01-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |