CN102139294A - Fixing device for winding head of rolling mill - Google Patents
Fixing device for winding head of rolling mill Download PDFInfo
- Publication number
- CN102139294A CN102139294A CN 201110075072 CN201110075072A CN102139294A CN 102139294 A CN102139294 A CN 102139294A CN 201110075072 CN201110075072 CN 201110075072 CN 201110075072 A CN201110075072 A CN 201110075072A CN 102139294 A CN102139294 A CN 102139294A
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- active block
- stop
- hinged
- block stop
- hydraulic cylinder
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Abstract
The invention relates to a fixing device for a winding head of a rolling mill, comprising a base, wherein two mutually-parallel plate frames are arrange on the base. The fixing device is structurally characterized in that fixing stop blocks and moving stop blocks are respectively arranged on the upper sides of the two plate frames; the fixed stop blocks on the two plate frames respectively correspond to each other; and the moving stop blocks of the two plate frames respectively correspond to each other. A space is reserved between the fixed stop block and the moving stop block on the same plate frame; the lower side of each fixed stop block is fixedly connected with the upper side of the corresponding plate frame; the bottom of each moving stop block is hinged to the upper side of the corresponding plate frame; and adjacent surfaces of the fixed stop blocks and the moving stop blocks are respectively concave cambered surfaces. Hydraulic cylinders are arranged outside the moving stop blocks; one end of each hydraulic cylinder is hinged to the upper end of each moving stop block; and the other end of each hydraulic cylinder is hinged to the upper side of the plate frame outside each moving stop block. By adopting the fixing device, the winding head can be quickly replaced and high work efficiency is achieved. The fixing device is suitable for quickly replacing the winding head of the rolling mill.
Description
Technical field
The present invention relates to a kind of fixed mechanism.Specifically, be to be convenient to milling train is rolled up the fixture of changing first watch.
Background technology
All know in the milling train manufacturing, after the band on the volume head is rolled up, just need completely to roll up head and take off, change the blank coil head from fixture.Therefore, in the strip-rolling process, often need more change of lap head.Conventional fixation means comprises base, two grillages that are parallel to each other are arranged on the base, all be fixed with the semi arch key seat on the correspondence position of two grillage tops, the volume two ends the axle place in the corresponding semi arch key seat by bearing respectively, and by bolt respectively with on two corresponding semi arch key seats of semi arch pressing plate mouth.More during the change of lap head, need instrument by spanner and so on that bolt is unclamped and take off the semi arch pressing plate, the volume head could be taken off, make that more the speed of change of lap head is slower, inefficiency.
Summary of the invention
The problem to be solved in the present invention provides an a kind of milling train volume fixture.Adopt this fixture, more the speed of change of lap head is fast, high efficiency.
For addressing the above problem, take following technical scheme:
A milling train of the present invention volume fixture comprises base, and two grillages that are parallel to each other are arranged on the base, and its design feature is that the top of two grillages all has fixed stop and active block stop, and between the fixed stop on two grillages with active block stop between corresponding respectively.All leave spacing between fixed stop on the same grillage and active block stop, the bottom of described fixed stop is connected mutually with the top of corresponding grillage, the bottom-hinged of described active block stop is in the top of corresponding grillage, and the proximal surface of fixed stop and active block stop is concave arc surface.There is hydraulic cylinder in the active block stop outside wherein, and hydraulic cylinder one end is hinged on the upper end of active block stop, and the other end of hydraulic cylinder is hinged on the grillage top in the active block stop outside.
Take such scheme, have the following advantages:
By such scheme as can be seen because all there are fixed stop and active block stop in the top of two grillages, and between the fixed stop on two grillages with active block stop between corresponding respectively.All leave spacing between fixed stop on the same grillage and active block stop, the bottom of described fixed stop is connected mutually with the top of corresponding grillage, the bottom-hinged of described active block stop is in the top of corresponding grillage, and the proximal surface of fixed stop and active block stop is concave arc surface.There is hydraulic cylinder in the active block stop outside wherein, and hydraulic cylinder one end is hinged on the upper end of active block stop, and the other end of hydraulic cylinder is hinged on the grillage top in the active block stop outside.When milling train volume was installed, the axle at the volume of a milling train two ends placed between corresponding fixed stop and the active block stop by bearing, and overhanging by hydraulic cylinder, and the axle clamp at a milling train volume two ends is held between corresponding fixed stop and the active block stop.In the time of after the volume head is expired volume, need taking off,, active block stop is outwards overturn, make the axle at a volume two ends break away from fixed stop and active block stop, just can take off completely rolling up head by contracting in the hydraulic cylinder.Compare with background technology, can improve the more speed of change of lap head greatly, increase work efficiency.
Description of drawings
Fig. 1 is a milling train volume fixture structure schematic diagram of the present invention;
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a milling train volume fixture of the present invention comprises base 5, is fixed with two grillages 4 on the base 5, and this two grillage is face-to-face positioned opposite, and their plate face parallels.The top of two grillages 4 is provided with fixed stop 6 and active block stop 7, and 4 of the fixed stops on two grillages 4 are corresponding with 7 difference of active block stop.That fixed stop 6 on the same grillage 4 and 7 of active block stops all leave the spacing that is used to hold volume 1 and bearing 3, be connected mutually by bolt between the top of the bottom of described fixed stop 6 and corresponding grillage 4, the bottom of described active block stop 7 is hinged on the top of corresponding grillage 4 by bearing pin 9, and the proximal surface of fixed stop 6 and active block stop 7 all is processed into concave arc surface.Active block stop 6 arranged outside wherein have hydraulic cylinder 8, and the piston rod outer end of hydraulic cylinder 8 and the upper end of active block stop 7 are hinged, and cylinder body one end of hydraulic cylinder 8 is hinged on grillage 4 tops in active block stop 7 outsides.
The milling train volume is installed 1 o'clock, the axle 2 at the volume of milling train 1 two ends places between corresponding fixed stop 6 and the active block stop 7 by bearing 3, and overhanging by the piston rod of hydraulic cylinder 8, axle 2 and the bearing 3 of milling train being rolled up 1 two ends are clamped between corresponding fixed stop 6 and the active block stop 7.In the time need taking off behind volume the 1 full volume, contract in the piston rod by hydraulic cylinder 8, active block stop 7 outwards overturn, make the axle 2 at volume 1 two ends and bearing 3 break away from fixed stop 6 and active block stops 7, just can take off completely rolling up 1.
Claims (2)
1. milling train is rolled up a fixture, comprise base (5), two grillages that are parallel to each other (4) are arranged on the base (5), all there are fixed stop (6) and active block stop (7) in the top that it is characterized in that two grillages (4), and between the fixed stop (6) on two grillages (4) with active block stop (7) between respectively corresponding; All leave spacing between fixed stop (6) on the same grillage (4) and active block stop (7), the bottom of described fixed stop (6) is connected mutually with the top of corresponding grillage (4), the bottom-hinged of described active block stop (7) is in the top of corresponding grillage (4), and the proximal surface of fixed stop (6) and active block stop (7) is concave arc surface; There is hydraulic cylinder (8) in active block stop wherein (7) outside, and hydraulic cylinder (8) one ends are hinged on the upper end of active block stop (7), and the other end of hydraulic cylinder (8) is hinged on grillage (4) top in active block stop (7) outside.
2. a milling train volume fixture according to claim 1 is characterized in that the piston rod outer end of hydraulic cylinder (8) is hinged on the upper end of active block stop (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110075072A CN102139294B (en) | 2011-03-22 | 2011-03-22 | Fixing device for winding head of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110075072A CN102139294B (en) | 2011-03-22 | 2011-03-22 | Fixing device for winding head of rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102139294A true CN102139294A (en) | 2011-08-03 |
| CN102139294B CN102139294B (en) | 2012-10-17 |
Family
ID=44407222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110075072A Expired - Fee Related CN102139294B (en) | 2011-03-22 | 2011-03-22 | Fixing device for winding head of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102139294B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671999A (en) * | 2012-05-09 | 2012-09-19 | 中国重型机械研究院有限公司 | High-rigidity external support device |
| CN103240630A (en) * | 2013-04-25 | 2013-08-14 | 常熟市宇龙模具有限责任公司 | Milling machine clamp for processing end faces of small wine bottle die blank |
| CN103990659A (en) * | 2014-06-03 | 2014-08-20 | 江苏甬金金属科技有限公司 | Steel belt guiding and compressing device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB666317A (en) * | 1947-08-25 | 1952-02-13 | John Waldron Corp | Improvements in web winding machines |
| US3808844A (en) * | 1972-08-19 | 1974-05-07 | Worcester Textile Co | Apparatus for controlling the amount of elastic stretch in stretch woolens |
| US3877654A (en) * | 1973-10-01 | 1975-04-15 | Dominion Eng Works Ltd | Reel bar loading system |
| US3883085A (en) * | 1970-10-03 | 1975-05-13 | Franz Held | Roll slitting and winding machine |
| DE2633408B1 (en) * | 1976-07-24 | 1977-10-20 | Jagenberg Werke Ag | Pressure roller arrangement in a winding machine for webs of material to be wound |
| JPS54118363A (en) * | 1978-03-08 | 1979-09-13 | Sumitomo Metal Ind Ltd | Strip end holder in winder |
| DE3443756A1 (en) * | 1984-11-30 | 1986-06-12 | Deißenberger, Hans, 7240 Horb | Device for lifting and controlled unwinding and winding of a drum |
| JPH07291528A (en) * | 1994-04-26 | 1995-11-07 | Showa Electric Wire & Cable Co Ltd | Drum stand |
| CN1346784A (en) * | 2001-11-13 | 2002-05-01 | 胡世璇 | Hydraulic winch with free release function |
| JP2002240994A (en) * | 2001-02-13 | 2002-08-28 | Tokyo Isuzu Jidosha Kk | Hose loosening prevention device |
| CN2671711Y (en) * | 2003-12-28 | 2005-01-19 | 西安重型机械研究所 | Vertical belt roller aid |
| CN201143524Y (en) * | 2007-12-14 | 2008-11-05 | 中冶南方工程技术有限公司 | Pickling line edge-cutting waste material coiling apparatus |
| CN201586663U (en) * | 2009-12-08 | 2010-09-22 | 辽宁铜业集团有限公司 | Side support for winding drum of rolling mill |
| CN202021236U (en) * | 2011-03-22 | 2011-11-02 | 无锡亚新通用机械有限公司 | Roll head fixed device of rolling mill |
-
2011
- 2011-03-22 CN CN201110075072A patent/CN102139294B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB666317A (en) * | 1947-08-25 | 1952-02-13 | John Waldron Corp | Improvements in web winding machines |
| US3883085A (en) * | 1970-10-03 | 1975-05-13 | Franz Held | Roll slitting and winding machine |
| US3808844A (en) * | 1972-08-19 | 1974-05-07 | Worcester Textile Co | Apparatus for controlling the amount of elastic stretch in stretch woolens |
| US3877654A (en) * | 1973-10-01 | 1975-04-15 | Dominion Eng Works Ltd | Reel bar loading system |
| DE2633408B1 (en) * | 1976-07-24 | 1977-10-20 | Jagenberg Werke Ag | Pressure roller arrangement in a winding machine for webs of material to be wound |
| JPS54118363A (en) * | 1978-03-08 | 1979-09-13 | Sumitomo Metal Ind Ltd | Strip end holder in winder |
| DE3443756A1 (en) * | 1984-11-30 | 1986-06-12 | Deißenberger, Hans, 7240 Horb | Device for lifting and controlled unwinding and winding of a drum |
| JPH07291528A (en) * | 1994-04-26 | 1995-11-07 | Showa Electric Wire & Cable Co Ltd | Drum stand |
| JP2002240994A (en) * | 2001-02-13 | 2002-08-28 | Tokyo Isuzu Jidosha Kk | Hose loosening prevention device |
| CN1346784A (en) * | 2001-11-13 | 2002-05-01 | 胡世璇 | Hydraulic winch with free release function |
| CN2671711Y (en) * | 2003-12-28 | 2005-01-19 | 西安重型机械研究所 | Vertical belt roller aid |
| CN201143524Y (en) * | 2007-12-14 | 2008-11-05 | 中冶南方工程技术有限公司 | Pickling line edge-cutting waste material coiling apparatus |
| CN201586663U (en) * | 2009-12-08 | 2010-09-22 | 辽宁铜业集团有限公司 | Side support for winding drum of rolling mill |
| CN202021236U (en) * | 2011-03-22 | 2011-11-02 | 无锡亚新通用机械有限公司 | Roll head fixed device of rolling mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671999A (en) * | 2012-05-09 | 2012-09-19 | 中国重型机械研究院有限公司 | High-rigidity external support device |
| CN103240630A (en) * | 2013-04-25 | 2013-08-14 | 常熟市宇龙模具有限责任公司 | Milling machine clamp for processing end faces of small wine bottle die blank |
| CN103990659A (en) * | 2014-06-03 | 2014-08-20 | 江苏甬金金属科技有限公司 | Steel belt guiding and compressing device |
| CN103990659B (en) * | 2014-06-03 | 2015-12-30 | 江苏甬金金属科技有限公司 | Steel band guiding hold down gag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102139294B (en) | 2012-10-17 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160322 |