CN105290158A - Rapid roll changing device - Google Patents
Rapid roll changing device Download PDFInfo
- Publication number
- CN105290158A CN105290158A CN201410561108.8A CN201410561108A CN105290158A CN 105290158 A CN105290158 A CN 105290158A CN 201410561108 A CN201410561108 A CN 201410561108A CN 105290158 A CN105290158 A CN 105290158A
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- China
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- roll mechanism
- colonel
- lower straightener
- straightener roll
- flat
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- Straightening Metal Sheet-Like Bodies (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to a rapid roll changing device. The rapid roll changing device comprises an upper levelling roll mechanism and a lower levelling roll mechanism; the upper levelling roll mechanism is fixed on the rack; limiting devices are arranged below the upper levelling roll mechanism; the limiting devices are movable limiting blocks; the lower levelling roll mechanism is fixed on a support; an adjusting device is arranged beside the lower levelling roll mechanism; the adjusting device consists of a fixed support and a rotary beam; the rotary beam consists of a fixed beam and a rotary limiting beam; jacking devices are arranged below the lower levelling roll mechanism; the jacking devices are arrayed below the lower levelling roll mechanism in a pressure-sharing manner; and the jacking devices perform jacking and falling actions through oil cylinders. The jacking devices are arranged below the lower levelling roll mechanism, so that a lower levelling roll can be changed more conveniently; the lower levelling roll mechanism can be drawn out of a leveller rapidly through the effect of the jacking devices, so that the efficiency of changing the levelling roll mechanisms is improved; and the upper levelling roll mechanism is limited through the movable limiting blocks, so that the lifting of the upper levelling roll mechanism is facilitated.
Description
Technical field
The present invention relates to a kind of device for changing straightener roll on levelling machine, being specifically related to Quick roll-changing device.
Background technology
Levelling machine utilization in the industrial production very extensive, sheet material is smoothed by the effect of upper and lower straightener roll by levelling machine, sheet material is made to reach good curvature, when upper and lower straightener roll uses, can make there is a lot of greasy dirt above upper and lower straightener roll, need to consume a large amount of time and manpower when the upper and lower straightener roll of cleaning, and straightener roll is also not easy comprehensive cleaning on levelling machine, have impact on the smoothing quality of levelling machine, straightener roll is extracted out by the mode simultaneously owing to can only be pulled by manpower when changing straightener roll before levelling machine inside frame, such working method makes to need to consume a large amount of manpower when straightener roll is changed and changes, delay the operating efficiency of levelling machine, also need manual type to change when the straightener roll more renewed simultaneously, add the replacing construction changing straightener roll, reduce replacing efficiency.
Summary of the invention
The object of this invention is to provide a kind of replacing speed block, save the Quick roll-changing device of manpower.
Technical scheme of the present invention is: Quick roll-changing device, comprise frame, colonel's flat roll mechanism and lower straightener roll mechanism, described frame is fixed with colonel's flat roll mechanism, described colonel's flat roll mechanism has stopping means, described stopping means is movable limited block, described lower straightener roll mechanism is fixed on bearing, described lower levelling machine roller mechanism is other is provided with adjusting device, described adjusting device is rotary movable structure, described adjusting device is made up of hold-down support and rotating beam, described rotating beam is divided into built-in beam and rotary stopper beam composition, described built-in beam is fixed on above hold-down support, described lower straightener roll mechanism has supporting device, described supporting device has oil cylinder, the equal pressure of described supporting device is listed in the below of lower straightener roll mechanism, described supporting device carries out the action of jack-up and falling by oil cylinder.
Stopping means under described colonel's flat roll mechanism carries out action by oil cylinder, described stopping means is provided with magnetic valve, described magnetic valve obtains electric drive cylinder action, described oil cylinder drives stopping means to carry out expanding-contracting action, described stopping means carries out retract action and makes colonel's flat roll mechanism depart from stopping means, described colonel's flat roll mechanism comes off in the top of lower straightener roll mechanism, and described lower straightener roll mechanism overlaps with colonel's flat roll mechanism.
Oil cylinder is provided with between described built-in beam and rotary stopper beam, described rotary stopper beam carries out action by oil cylinder, the activity point of view of described rotary stopper beam is 0 °-40 °, colonel's flat roll mechanism and all akinesias of lower straightener roll mechanism time described rotary stopper beam is in 0 ° of state, time described rotary stopper beam is in 40 °, colonel's flat roll mechanism and lower straightener roll mechanism can actions.
By lower straightener roll mechanism jack-up time described supporting device is undertaken doing jack-up action by oil cylinder, described lower straightener roll mechanism departs from bearing, described lower straightener roll mechanism becomes mobilizable structure, and described lower straightener roll mechanism and colonel's flat roll mechanism depart from frame by roll change buggy.
The both sides of described lower straightener roll mechanism are provided with alignment pin, lower straightener roll mechanism fixed by described alignment pin, winding device is provided with after described alignment pin, being screwed by alignment pin time described winding device is subject to positive direction External Force Acting makes lower straightener roll mechanism fix, and is unscrewed by alignment pin and make lower straightener roll mechanism be in movable state time described winding device is subject to reverse direction External Force Acting.
Comprise following job step:
1) by the effect of oil cylinder, rotary stopper beam is rotated to positioning work state from level on the rotary stopper beam above frame, make each moving component above frame be in motion opening;
2) the movable limited block below colonel's flat roll mechanism, by oil cylinder effect, makes to make colonel's flat roll mechanism fall back in lower straightener roll mechanism in movable limited block retraction frame;
3) under, straightener roll mechanism both sides are provided with alignment pin, make to be in transitory state between alignment pin and lower straightener roll mechanism time alignment pin receives External Force Acting, and lower straightener roll mechanism is in removable state;
4) under, straightener roll mechanism has supporting device, and supporting device is subject to oil cylinder effect and is in jack-up state, by lower straightener roll mechanism and colonel's flat roll mechanism jack-up;
5) be connected with frame by roll change buggy, detach out by colonel's flat roll mechanism and lower straightener roll mechanism in frame, make colonel's flat roll mechanism and lower straightener roll mechanism move on to above roll change buggy, once such action high-ranking officers flat roll mechanism is changed once.
Advantage of the present invention is: have supporting device in lower straightener roll mechanism, lower straightener roll can be made convenient when replacing, by the effect of supporting device, lower straightener roll mechanism is pulled out rapidly in levelling machine, improve the replacing efficiency changing straightener roll mechanism, colonel's flat roll mechanism is undertaken spacing by movable limited block, facilitate the lifting of colonel's flat roll mechanism, rapidly colonel's flat roll mechanism is overlapped with lower straightener roll mechanism, upper and lower two straightener rolls can be pulled out frame in time, do not need the independent straightener roll of replacing at twice, facilitate the cleaning of upper and lower straightener roll mechanism, old straightener roll can be changed in time, ensure that the work quality of whole levelling machine, the smoothing quality of levelling machine can be promoted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is right side schematic view of the present invention.
In figure: 1 is frame, 2 is colonel's flat roll mechanism, and 3 is lower straightener roll mechanism, and 4 is movable limited block, and 5 is adjusting device, and 6 is supporting device, and 7 is alignment pin, and 8 is winding device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Quick roll-changing device, comprise frame 1, colonel's flat roll mechanism 2 and lower straightener roll mechanism 3, frame 1 is fixed with colonel's flat roll mechanism 2, colonel's flat roll mechanism 2 has stopping means, stopping means is movable limited block 4, lower straightener roll mechanism 3 is fixed on bearing, lower levelling machine roller mechanism 3 is other is provided with adjusting device 5, adjusting device 5 is rotary movable structure, adjusting device 5 is made up of hold-down support and rotating beam, rotating beam is divided into built-in beam and rotary stopper beam composition, built-in beam is fixed on above hold-down support, lower straightener roll mechanism 3 has supporting device 6, supporting device 5 has oil cylinder, supporting device 6 all pressure is listed in the below of lower straightener roll mechanism, supporting device 6 carries out the action of jack-up and falling by oil cylinder, stopping means under colonel's flat roll mechanism 2 carries out action by oil cylinder, stopping means is provided with magnetic valve, magnetic valve obtains electric drive cylinder action, oil cylinder drives stopping means to carry out expanding-contracting action, stopping means carries out retract action and makes colonel's flat roll mechanism 2 depart from stopping means, colonel's flat roll mechanism 2 comes off in the top of lower straightener roll mechanism 3, lower straightener roll mechanism 3 overlaps with colonel's flat roll mechanism 2, oil cylinder is provided with between built-in beam and rotary stopper beam, rotary stopper beam carries out action by oil cylinder, the activity point of view of rotary stopper beam is 0 ° and 40 °, colonel's flat roll mechanism 2 and all akinesias of lower straightener roll mechanism 3 time rotary stopper beam is in 0 ° of state, time rotary stopper beam is in 40 °, colonel's flat roll mechanism 2 and lower straightener roll mechanism 3 can actions, by lower straightener roll mechanism 3 jack-up time supporting device 6 is undertaken doing jack-up action by oil cylinder, lower straightener roll mechanism 3 departs from bearing, lower straightener roll mechanism 3 becomes mobilizable structure, lower straightener roll mechanism 3 and colonel's flat roll mechanism 2 depart from frame by roll change buggy, the both sides of lower straightener roll mechanism 3 are provided with alignment pin 7, lower straightener roll mechanism 3 fixed by alignment pin 7, winding device 8 is provided with after alignment pin 7, being screwed by alignment pin time winding device 8 is subject to positive direction External Force Acting makes lower straightener roll mechanism 3 fix, being unscrewed by alignment pin time winding device 8 is subject to reverse direction External Force Acting makes lower straightener roll mechanism 3 be in movable state.
Comprise following job step:
1) by the effect of oil cylinder, rotary stopper beam is rotated to positioning work state from level on the rotary stopper beam above frame 1, make each moving component above frame 1 be in motion opening;
2) the movable limited block 4 below colonel's flat roll mechanism 2, by oil cylinder effect, makes movable limited block 4 retract in frame 1 and makes colonel's flat roll mechanism 2 fall back in lower straightener roll mechanism 3;
3) under, straightener roll mechanism 3 both sides are provided with alignment pin 7, make to be in transitory state between alignment pin 7 and lower straightener roll mechanism 3 time alignment pin 7 receives External Force Acting, and lower straightener roll mechanism 3 is in removable state;
4) under, straightener roll mechanism 3 has supporting device 6, and supporting device 6 is subject to oil cylinder effect and is in jack-up state, by lower straightener roll mechanism 3 and colonel's flat roll mechanism 2 jack-up;
5) be connected with frame 1 by roll change buggy, colonel's flat roll mechanism 2 and lower straightener roll mechanism 3 are detached out in frame 1, make colonel's flat roll mechanism 2 and lower straightener roll mechanism 3 move on to above roll change buggy, once such action high-ranking officers flat roll mechanism is changed once.
Claims (6)
1. Quick roll-changing device, comprise frame, colonel's flat roll mechanism and lower straightener roll mechanism, it is characterized in that: described frame is fixed with colonel's flat roll mechanism, described colonel's flat roll mechanism has stopping means, described stopping means is movable limited block, described lower straightener roll mechanism is fixed on bearing, described lower levelling machine roller mechanism is other is provided with adjusting device, described adjusting device is rotary movable structure, described adjusting device is made up of hold-down support and rotating beam, described rotating beam is divided into built-in beam and rotary stopper beam composition, described built-in beam is fixed on above hold-down support, described lower straightener roll mechanism has supporting device, described supporting device has oil cylinder, the equal pressure of described supporting device is listed in the below of lower straightener roll mechanism, described supporting device carries out the action of jack-up and falling by oil cylinder.
2. Quick roll-changing device according to claim 1, it is characterized in that: the stopping means under described colonel's flat roll mechanism carries out action by oil cylinder, described stopping means is provided with magnetic valve, described magnetic valve obtains electric drive cylinder action, described oil cylinder drives stopping means to carry out expanding-contracting action, described stopping means carries out retract action and makes colonel's flat roll mechanism depart from stopping means, described colonel's flat roll mechanism comes off in the top of lower straightener roll mechanism, and described lower straightener roll mechanism overlaps with colonel's flat roll mechanism.
3. Quick roll-changing device according to claim 1, it is characterized in that: between described built-in beam and rotary stopper beam, be provided with oil cylinder, described rotary stopper beam carries out action by oil cylinder, the activity point of view of described rotary stopper beam is 0 °-40 °, colonel's flat roll mechanism and all akinesias of lower straightener roll mechanism time described rotary stopper beam is in 0 ° of state, time described rotary stopper beam is in 40 °, colonel's flat roll mechanism and lower straightener roll mechanism can actions.
4. Quick roll-changing device according to claim 1, it is characterized in that: by lower straightener roll mechanism jack-up time described supporting device is undertaken doing jack-up action by oil cylinder, described lower straightener roll mechanism departs from bearing, described lower straightener roll mechanism becomes mobilizable structure, and described lower straightener roll mechanism and colonel's flat roll mechanism depart from frame by roll change buggy.
5. Quick roll-changing device according to claim 1, it is characterized in that: the both sides of described lower straightener roll mechanism are provided with alignment pin, lower straightener roll mechanism fixed by described alignment pin, winding device is provided with after described alignment pin, being screwed by alignment pin time described winding device is subject to positive direction External Force Acting makes lower straightener roll mechanism fix, and is unscrewed by alignment pin and make lower straightener roll mechanism be in movable state time described winding device is subject to reverse direction External Force Acting.
6. Quick roll-changing device according to claim 1, is characterized in that: comprise following job step:
1) by the effect of oil cylinder, rotary stopper beam is rotated to positioning work state from level on the rotary stopper beam above frame, make each moving component above frame be in motion opening;
2) the movable limited block below colonel's flat roll mechanism, by oil cylinder effect, makes to make colonel's flat roll mechanism fall back in lower straightener roll mechanism in movable limited block retraction frame;
3) under, straightener roll mechanism both sides are provided with alignment pin, make to be in transitory state between alignment pin and lower straightener roll mechanism time alignment pin receives External Force Acting, and lower straightener roll mechanism is in removable state;
4) under, straightener roll mechanism has supporting device, and supporting device is subject to oil cylinder effect and is in jack-up state, by lower straightener roll mechanism and colonel's flat roll mechanism jack-up;
5) be connected with frame by roll change buggy, detach out by colonel's flat roll mechanism and lower straightener roll mechanism in frame, make colonel's flat roll mechanism and lower straightener roll mechanism move on to above roll change buggy, once such action high-ranking officers flat roll mechanism is changed once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561108.8A CN105290158B (en) | 2014-10-21 | 2014-10-21 | rapid roll changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561108.8A CN105290158B (en) | 2014-10-21 | 2014-10-21 | rapid roll changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105290158A true CN105290158A (en) | 2016-02-03 |
| CN105290158B CN105290158B (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561108.8A Active CN105290158B (en) | 2014-10-21 | 2014-10-21 | rapid roll changing device |
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| CN (1) | CN105290158B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454128A (en) * | 2018-12-07 | 2019-03-12 | 肇庆宏旺金属实业有限公司 | A kind of sixfold roll smoothing progress machine |
| WO2021012762A1 (en) * | 2019-07-25 | 2021-01-28 | 济南艺高数控机械有限公司 | Quick roll changing leveling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04172116A (en) * | 1990-11-06 | 1992-06-19 | Mitsubishi Heavy Ind Ltd | Roll recombining device for rolling mill |
| CN2396905Y (en) * | 1999-07-02 | 2000-09-20 | 王岳云 | Variable roll spacing steel plate straightener |
| CN2582773Y (en) * | 2002-11-26 | 2003-10-29 | 中国第二重型机械集团公司 | Portal type universal metal shape material straightening machine |
| CN1911549A (en) * | 2006-08-23 | 2007-02-14 | 康凤明 | Corrector of multiroller system |
| WO2008145355A1 (en) * | 2007-05-30 | 2008-12-04 | Arku Maschinenbau Gmbh | Straightening machine having a straightening roller rapid-change system, and a method for rapidly changing straightening rollers of a straightening machine |
| CN204208928U (en) * | 2014-10-21 | 2015-03-18 | 江苏亚威机床股份有限公司 | Quick roll-changing device |
-
2014
- 2014-10-21 CN CN201410561108.8A patent/CN105290158B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04172116A (en) * | 1990-11-06 | 1992-06-19 | Mitsubishi Heavy Ind Ltd | Roll recombining device for rolling mill |
| CN2396905Y (en) * | 1999-07-02 | 2000-09-20 | 王岳云 | Variable roll spacing steel plate straightener |
| CN2582773Y (en) * | 2002-11-26 | 2003-10-29 | 中国第二重型机械集团公司 | Portal type universal metal shape material straightening machine |
| CN1911549A (en) * | 2006-08-23 | 2007-02-14 | 康凤明 | Corrector of multiroller system |
| WO2008145355A1 (en) * | 2007-05-30 | 2008-12-04 | Arku Maschinenbau Gmbh | Straightening machine having a straightening roller rapid-change system, and a method for rapidly changing straightening rollers of a straightening machine |
| CN204208928U (en) * | 2014-10-21 | 2015-03-18 | 江苏亚威机床股份有限公司 | Quick roll-changing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454128A (en) * | 2018-12-07 | 2019-03-12 | 肇庆宏旺金属实业有限公司 | A kind of sixfold roll smoothing progress machine |
| CN109454128B (en) * | 2018-12-07 | 2020-04-07 | 肇庆宏旺金属实业有限公司 | Six-roller type leveling machine |
| WO2021012762A1 (en) * | 2019-07-25 | 2021-01-28 | 济南艺高数控机械有限公司 | Quick roll changing leveling machine |
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| Publication number | Publication date |
|---|---|
| CN105290158B (en) | 2017-05-10 |
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