CN105312871A - Rapid roller replacing trolley - Google Patents
Rapid roller replacing trolley Download PDFInfo
- Publication number
- CN105312871A CN105312871A CN201410561122.8A CN201410561122A CN105312871A CN 105312871 A CN105312871 A CN 105312871A CN 201410561122 A CN201410561122 A CN 201410561122A CN 105312871 A CN105312871 A CN 105312871A
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- China
- Prior art keywords
- vehicle frame
- guide
- frame
- guide pile
- jockey
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Abstract
The invention discloses a rapid roller replacing trolley. A guide rail is arranged under a trolley frame and is a two-side guide rail. Movement between the guide rail and the trolley frame is achieved through small wheels. Positioning piles are located at four corners of the trolley frame. The trolley frame is of a double-layer structure and is divided into a movable extended upper trolley frame body and a fixed lower trolley frame body. A hand wheel is arranged on the fixed lower trolley frame body. A conveying device is arranged on the movable extended upper trolley frame body. The conveying device is a conveying chain. The conveying chain is of a two-side structure. A connecting device is arranged at the top end of the trolley frame. The trolley frame and a leveling machine are connected through the connecting device. The positioning piles are arranged under the roller replacing trolley, so that the trolley is positioned more accurately in the roller replacing process, and movement of the trolley is avoided in the roller replacing process; the trolley frame of the roller replacing trolley is controlled to move through the hand wheel, the trolley frame is divided into two layers so that operation can be conveniently conducted by personnel on a roller replacing junction of the leveling machine when roller replacing of the leveling machine is not needed, and the working flexibility of the roller replacing trolley is improved.
Description
Technical field
The present invention relates to a kind of straightener roll of changing and use mobile device, be specifically related to a kind of fast roll changing dolly.
Background technology
Using when panel leveling of levelling machine is very extensive, need high-frequencyly to use straightener roll when smoothing sheet material, long use straightener roll can make to be stained with greasy dirt above straightener roll, cause levelling machine time time smoothing precision be affected, current straightener roll needs when changing to consume a large amount of manpowers, straightener roll can only be changed by single when replacing, when replacing straightener roll, levelling machine can not work on, reduce the operating efficiency of levelling machine, the replacing of straightener roll can not be carried out fast, straightener roll changes the working effect that also can delay levelling machine not in time, reduce the efficiency of smoothing sheet material, make the large heavy discount of the work quality of levelling machine, shorten the service life of straightener roll.
Summary of the invention
The object of this invention is to provide a kind of replacing speed fast, a kind of fast roll changing dolly that positioning precision is high.
Technical scheme of the present invention is: a kind of fast roll changing dolly, comprise vehicle frame, guide rail and guide pile, guide rail is provided with below described vehicle frame, described guide rail is bilateral guide rail, moved by steamboat between described guide rail and vehicle frame, described guide pile is positioned on four angles of vehicle frame, described vehicle frame is double-decker, described vehicle frame is divided into mobile extension upper frame and fixing lower vehicle frame, described mobile extension upper frame is rectangular configuration, described fixing lower vehicle frame is provided with handwheel, described handwheel controls the mobile motion extending upper frame, the described mobile upper frame that extends is provided with conveyer, described conveyer is carrier chain, described carrier chain is sided configuration, described carrier chain is carried by driven by motor, be parallel to each other between described carrier chain, described vehicle frame top is provided with jockey, vehicle frame and levelling machine are interconnected by described jockey.
Described fixing lower vehicle frame is provided with reductor, described reductor drives steamboat at moving on rails by Chain conveyer, described steamboat both sides are provided with fairlead, described fairlead is groove-like, and described steamboat is positioned at groove, and described fairlead is step structure, described fairlead and guide rail contact with each other, described steamboat is divided into front-wheel and trailing wheel, is interconnected between described front-wheel and trailing wheel by guide connecting rod, and described guide connecting rod is controlled by reductor.
Described jockey is made up of hand driving lever and connecting pin, described hand driving lever is connected with guide pile, described hand driving lever has guide plate, described guide plate is connected with vehicle frame, described hand driving lever drives guide pile motion, described frame movement is stirred hand driving lever to appropriate location by external force and guide pile is inserted into levelling machine roll change junction, described jockey is positioned at the mobile upper surface extending upper frame, described jockey is positioned at the top of carrier chain, the number of described jockey is 2, be parallel to each other between described jockey.
Described guide pile side is provided with bearing, cylinder is provided with above described bearing, described cylinder drives guide pile motion, described guide pile is inserted in locating slot in gantry motion to down moving during fixed position, described locating slot is established on the ground, drives action simultaneously between described guide pile by cylinder.
The number of described vehicle frame is 2, is parallel to each other between described vehicle frame, and described mobile extension between upper frame and fixing lower vehicle frame is provided with rail plate, and the described mobile upper frame that extends is moved on rail plate by handwheel.
Comprise following job step
1) vehicle frame is when moving to fixed position, location, and guide pile inserts in locating slot by cylinder moving by guide pile, by the action of guide pile, vehicle frame is fixed on roll change junction;
2) after frame movement is fixed, by hand wheel movements, movement is extended upper frame and extend to levelling machine roll change junction, the mobile upper frame that extends is connected with levelling machine by jockey;
3) after vehicle frame has been connected with levelling machine, be placed on vehicle frame by needing the straightener roll changed to extract out in levelling machine, now starter motor drives conveyer chain to carry out the transmission of straightener roll, and straightener roll is sent to correct position disable motor;
4) guide pile is carried out action by cylinder, guide pile is lifted, vehicle frame is in movable state, vehicle frame to be carried out motion for another one vehicle frame by guide rail vacate position toward another one direction;
5) another one vehicle frame moves to fixed position, location, re-starts the fixing of guide pile, by the mobile motion extending upper frame, straightener roll new on vehicle frame is moved to levelling machine roll change junction, is placed in levelling machine by new straightener roll.
Advantage of the present invention is: roll change buggy has guide pile, can make in the process of roll change, make the location of dolly more accurate, avoid the dolly when roll change to move, roll change buggy controls vehicle frame by handwheel and moves, vehicle frame is divided into double-layer structure, when levelling machine can be facilitated not need roll change, personnel operate in levelling machine roll change junction, add the operation flexibility of roll change buggy, by jockey, roll change buggy is connected with levelling machine, roll change buggy is connected more accurate with levelling machine, facilitate levelling machine and carry out roll change, the number of roll change buggy is set to two, straightener roll can be made when replacing, another one roll change buggy there is straightener roll for subsequent use, the replacing construction of straightener roll can be shortened, the time decreased of levelling machine free time, improve the operating efficiency of levelling machine.
Accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the connection diagram of the present invention and levelling machine.
In figure: 1 is vehicle frame, 2 is guide rail, and 3 is guide pile, and 4 is handwheel, and 5 is conveyer, and 6 is jockey, and 7 is reductor, and 8 is fairlead, and 9 is steamboat, and 10 is guide connecting rod, and 11 is guide plate, and 12 is bearing, and 13 is cylinder, and 14 is rail plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of fast roll changing dolly, comprise vehicle frame 1, guide rail 2 and guide pile 3, guide rail 2 is provided with below vehicle frame 1, guide rail 2 is bilateral guide rail, moved by steamboat between guide rail 2 and vehicle frame 1, guide pile 3 is positioned on four angles of vehicle frame 1, vehicle frame 1 is double-decker, vehicle frame 1 is divided into mobile extension upper frame and fixing lower vehicle frame, mobile extension upper frame is rectangular configuration, fixing lower vehicle frame is provided with handwheel 4, handwheel 4 controls the mobile motion extending upper frame, the mobile upper frame that extends is provided with conveyer 5, conveyer 5 is carrier chain, carrier chain is sided configuration, carrier chain is carried by driven by motor, be parallel to each other between carrier chain, vehicle frame 1 top is provided with jockey 6, vehicle frame and levelling machine are interconnected by jockey 6, fixing lower vehicle frame is provided with reductor 7, reductor 7 drives steamboat 9 to move on guide rail 2 by Chain conveyer, steamboat 9 both sides are provided with fairlead 8, fairlead 8 is groove-like, steamboat is positioned at groove, fairlead 8 is step structure, fairlead 8 and guide rail 2 contact with each other, steamboat 9 is divided into front-wheel and trailing wheel, be interconnected by guide connecting rod 10 between front-wheel and trailing wheel, guide connecting rod 10 is controlled by reductor 7, jockey 6 is made up of hand driving lever and connecting pin, hand driving lever is connected with guide pile, hand driving lever has guide plate 11, guide plate 11 is connected with vehicle frame 1, hand driving lever drives guide pile motion, vehicle frame 1 moves to appropriate location and stirs hand driving lever by external force guide pile is inserted into levelling machine roll change junction, jockey 6 is positioned at the mobile upper surface extending upper frame, jockey 6 is positioned at the top of carrier chain, the number of jockey 6 is 2, be parallel to each other between jockey 6, guide pile 3 side is provided with bearing 12, cylinder 13 is provided with above bearing 12, cylinder 13 drives guide pile 3 to move, guide pile 3 down moves when frame 1 moves to fixed position and is inserted in locating slot, locating slot is established on the ground, action is simultaneously driven by cylinder 13 between guide pile 3, the number of vehicle frame 1 is 2, be parallel to each other between vehicle frame 1, mobile extension between upper frame and fixing lower vehicle frame is provided with rail plate 14, the mobile upper frame that extends is moved on rail plate 14 by handwheel 4.
Comprise following job step
1) vehicle frame 1 is when moving to fixed position, location, and guide pile 3 inserts in locating slot by cylinder moving by guide pile 3, by the action of guide pile 3, vehicle frame 1 is fixed on roll change junction;
2) vehicle frame 1 move fixing after, moved by handwheel 4 and movement is extended upper frame extend to levelling machine roll change junction, mobile extension upper frame is connected with levelling machine by jockey 6;
3) after vehicle frame 1 has been connected with levelling machine, be placed on vehicle frame 1 by needing the straightener roll changed to extract out in levelling machine, now starter motor drives conveyer chain to carry out the transmission of straightener roll, and straightener roll is sent to correct position disable motor;
4) guide pile 3 is carried out action by cylinder 13, guide pile 3 is lifted, vehicle frame 1 is in movable state, vehicle frame 1 to be carried out motion for another one vehicle frame by guide rail 2 vacate position toward another one direction;
5) another one vehicle frame moves to fixed position, location, re-starts the fixing of guide pile, by the mobile motion extending upper frame, straightener roll new on vehicle frame is moved to levelling machine roll change junction, is placed in levelling machine by new straightener roll.
Claims (6)
1. a fast roll changing dolly, comprise vehicle frame, guide rail and guide pile, it is characterized in that: below described vehicle frame, be provided with guide rail, described guide rail is bilateral guide rail, moved by steamboat between described guide rail and vehicle frame, described guide pile is positioned on four angles of vehicle frame, described vehicle frame is double-decker, described vehicle frame is divided into mobile extension upper frame and fixing lower vehicle frame, described mobile extension upper frame is rectangular configuration, described fixing lower vehicle frame is provided with handwheel, described handwheel controls the mobile motion extending upper frame, the described mobile upper frame that extends is provided with conveyer, described conveyer is carrier chain, described carrier chain is sided configuration, described carrier chain is carried by driven by motor, be parallel to each other between described carrier chain, described vehicle frame top is provided with jockey, vehicle frame and levelling machine are interconnected by described jockey.
2. a kind of fast roll changing dolly according to claim 1, it is characterized in that: described fixing lower vehicle frame is provided with reductor, described reductor drives steamboat at moving on rails by Chain conveyer, described steamboat both sides are provided with fairlead, described fairlead is groove-like, described steamboat is positioned at groove, described fairlead is step structure, described fairlead and guide rail contact with each other, described steamboat is divided into front-wheel and trailing wheel, be interconnected by guide connecting rod between described front-wheel and trailing wheel, described guide connecting rod is controlled by reductor.
3. a kind of fast roll changing dolly according to claim 1, it is characterized in that: described jockey is made up of hand driving lever and connecting pin, described hand driving lever is connected with alignment pin, described hand driving lever has guide plate, described guide plate is connected with vehicle frame, described hand driving lever drives alignment pin motion, described frame movement is stirred hand driving lever to appropriate location by external force and alignment pin is inserted into levelling machine roll change junction, described jockey is positioned at the mobile upper surface extending upper frame, described jockey is positioned at the top of carrier chain, the number of described jockey is 2, be parallel to each other between described jockey.
4. a kind of fast roll changing dolly according to claim 1, it is characterized in that: described guide pile side is provided with bearing, cylinder is provided with above described bearing, described cylinder drives guide pile motion, described guide pile is inserted in locating slot in gantry motion to down moving during fixed position, described locating slot is established on the ground, drives action simultaneously between described guide pile by cylinder.
5. a kind of fast roll changing dolly according to claim 1, it is characterized in that: the number of described vehicle frame is 2, be parallel to each other between described vehicle frame, described mobile extension between upper frame and fixing lower vehicle frame is provided with rail plate, and the described mobile upper frame that extends is moved on rail plate by handwheel.
6. a kind of fast roll changing dolly according to claim 1, is characterized in that: comprise following job step
1) vehicle frame is when moving to fixed position, location, and guide pile inserts in locating slot by cylinder moving by guide pile, by the action of guide pile, vehicle frame is fixed on roll change junction;
2) after frame movement is fixed, by hand wheel movements, movement is extended upper frame and extend to levelling machine roll change junction, the mobile upper frame that extends is connected with levelling machine by jockey;
3) after vehicle frame has been connected with levelling machine, be placed on vehicle frame by needing the straightener roll changed to extract out in levelling machine, now starter motor drives conveyer chain to carry out the transmission of straightener roll, and straightener roll is sent to correct position disable motor;
4) guide pile is carried out action by cylinder, guide pile is lifted, vehicle frame is in movable state, vehicle frame to be carried out motion for another one vehicle frame by guide rail vacate position toward another one direction;
5) another one vehicle frame moves to fixed position, location, re-starts the fixing of guide pile, by the mobile motion extending upper frame, straightener roll new on vehicle frame is moved to levelling machine roll change junction, is placed in levelling machine by new straightener roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561122.8A CN105312871A (en) | 2014-10-21 | 2014-10-21 | Rapid roller replacing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561122.8A CN105312871A (en) | 2014-10-21 | 2014-10-21 | Rapid roller replacing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312871A true CN105312871A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561122.8A Pending CN105312871A (en) | 2014-10-21 | 2014-10-21 | Rapid roller replacing trolley |
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| Country | Link |
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| CN (1) | CN105312871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935747A (en) * | 2021-02-03 | 2021-06-11 | 中国重型机械研究院股份公司 | Phosphorus breaking machine roller changing trolley, system and method |
Citations (10)
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|---|---|---|---|---|
| DE20004856U1 (en) * | 2000-03-16 | 2000-05-25 | Achenbach Buschhütten GmbH, 57223 Kreuztal | Roll changing device for roll stands, in particular sex roll stands |
| WO2005075120A1 (en) * | 2004-01-20 | 2005-08-18 | Hongzhuan Zheng | A roll changing device for a multi-roll mill |
| CN101733284A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Working roll replacing device and working roll replacing method for heavy and medium plate mill |
| CN201558852U (en) * | 2009-12-16 | 2010-08-25 | 中国重型机械研究院有限公司 | Side roll changing mechanism for two-roll cold tube rolling mill |
| CN201978942U (en) * | 2011-01-24 | 2011-09-21 | 中冶赛迪工程技术股份有限公司 | Rolling mill capable of fast replacing rolls |
| CN203227669U (en) * | 2013-04-08 | 2013-10-09 | 中国重型机械研究院股份公司 | Quick roll change device for working roll of finishing machine |
| CN203470478U (en) * | 2013-08-15 | 2014-03-12 | 天津市皇泰新型机电节能材料有限公司 | Rolling mill quick roller-replacing device |
| CN103736738A (en) * | 2014-01-22 | 2014-04-23 | 江苏亨特宏业重工有限公司 | Roll changing device for cold rolling mill working rolls |
| CN104096713A (en) * | 2014-07-09 | 2014-10-15 | 常州宝菱重工机械有限公司 | Online roller changing device |
| CN204209361U (en) * | 2014-10-21 | 2015-03-18 | 江苏亚威机床股份有限公司 | A kind of fast roll changing dolly |
-
2014
- 2014-10-21 CN CN201410561122.8A patent/CN105312871A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20004856U1 (en) * | 2000-03-16 | 2000-05-25 | Achenbach Buschhütten GmbH, 57223 Kreuztal | Roll changing device for roll stands, in particular sex roll stands |
| WO2005075120A1 (en) * | 2004-01-20 | 2005-08-18 | Hongzhuan Zheng | A roll changing device for a multi-roll mill |
| CN101733284A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Working roll replacing device and working roll replacing method for heavy and medium plate mill |
| CN201558852U (en) * | 2009-12-16 | 2010-08-25 | 中国重型机械研究院有限公司 | Side roll changing mechanism for two-roll cold tube rolling mill |
| CN201978942U (en) * | 2011-01-24 | 2011-09-21 | 中冶赛迪工程技术股份有限公司 | Rolling mill capable of fast replacing rolls |
| CN203227669U (en) * | 2013-04-08 | 2013-10-09 | 中国重型机械研究院股份公司 | Quick roll change device for working roll of finishing machine |
| CN203470478U (en) * | 2013-08-15 | 2014-03-12 | 天津市皇泰新型机电节能材料有限公司 | Rolling mill quick roller-replacing device |
| CN103736738A (en) * | 2014-01-22 | 2014-04-23 | 江苏亨特宏业重工有限公司 | Roll changing device for cold rolling mill working rolls |
| CN104096713A (en) * | 2014-07-09 | 2014-10-15 | 常州宝菱重工机械有限公司 | Online roller changing device |
| CN204209361U (en) * | 2014-10-21 | 2015-03-18 | 江苏亚威机床股份有限公司 | A kind of fast roll changing dolly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935747A (en) * | 2021-02-03 | 2021-06-11 | 中国重型机械研究院股份公司 | Phosphorus breaking machine roller changing trolley, system and method |
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Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |