CN104550244A - Roller exchanging mechanical arm for swing arm slide rail type vertical roller - Google Patents
Roller exchanging mechanical arm for swing arm slide rail type vertical roller Download PDFInfo
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- CN104550244A CN104550244A CN201510017533.5A CN201510017533A CN104550244A CN 104550244 A CN104550244 A CN 104550244A CN 201510017533 A CN201510017533 A CN 201510017533A CN 104550244 A CN104550244 A CN 104550244A
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- swing arm
- vertical roller
- slide rail
- roller box
- hydraulic cylinder
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Abstract
The invention discloses a roller exchanging mechanical arm for a swing arm slide rail type vertical roller. The roller exchanging mechanical arm for the swing arm slide rail type vertical roller comprises a swing arm pedestal, a roller exchanging hydraulic cylinder, a side seat is arranged at one side of the swing arm pedestal, the side seat is connected with a left swing arm and a right swing arm through a swing arm rotary shaft; the left swing arm and the right swing arm can rotate corresponding to the side seat; the structure of the right swing arm and the structure of the left swing arm are symmetrical; the left swing arm is provided with a swing arm slide rail; the swing arm pedestal is provided with a lift limit support block and a right limit support block, the outer sides of the lift limit support block and the right limit support block are respectively connected with the open groove pressing plate through the locking bolts; a jack-up small air cylinder is arranged on the swing arm pedestal; the roller exchanging hydraulic cylinder is arranged behind the side seat; the piston rod of the roller exchanging hydraulic cylinder is connected with the pull rod of the vertical roller box at front side of the side seat. The roller exchanging mechanical arm for the swing arm slide rail type vertical roller is simple, convenient and fast in operation, simple in structure, safe and reliable in use, the roller exchanging efficiency is raised, the continuous rolling production can be effectively guaranteed, the client cost of investment is reduced and the market competitiveness is raised.
Description
Technical field
The present invention relates to edger roll roll-changing equipment field, refer more particularly to a kind of swing arm slide rail type edger roll roll change manipulator.
Background technology
As shown in Figure 1, the vertical roller box of high rigidity short stress universal mill is built-in, existing edger roll roll change manipulator, primarily of the composition such as half frame, edger roll box, traversing switching mechanism, roll change hydraulic cylinder, traversing hydraulic cylinder, upset hydraulic cylinder, plate, clamp and pull bar, its roller replacing operation process is as follows: 1, first half frame of having removed horizontal roller hung on the frame seat of edger roll roll change manipulator half frame, be tightened by bolts fixing, 2, then traversing hydraulic cylinder action, make traversing switching mechanism and edger roll box (with the slide rail that two relative positions are fixing inside edger roll box) near half frame, make two slide rails in edger roll box to close to and neat in the C type chute of vertical roller box both sides, now, two pull bars are screwed in the roll change bolt hole on vertical roller box, the action of roll change hydraulic cylinder is stretched out, the draw-in groove of rod head and piston rod head is inserted by the plate correspondence of band notch, that is: vertical roller box and roll change hydraulic cylinder piston rod is made to link together, then, the action of roll change hydraulic cylinder is retracted, to slip in edger roll box in slide rail from half frame with vertical roller box, 3, slide track fixed type in edger roll box, vertical roller box chute becomes C type, admittedly cannot directly directly be hung out above edger roll box by vertical roller box, needs opposite roller box to overturn along with vertical roller box, vertical roller box and edger roll box is holded up, can hang out vertical roller box.After completing above step, now, first plate should be unloaded, roll change hydraulic cylinder is separated and piston rod of retracting completely with vertical roller box, the traversing hydraulic cylinder of action more afterwards, its piston rod is retracted, and namely traversing switching mechanism is with moving away half frame certain distance after edger roll box and vertical roller box, abdicates space prepare for upset vertical roller box; When this step operates at the scene, usually maloperation, namely when not being separated with vertical roller box by roll change hydraulic cylinder piston rod and retracting completely, starts after traversing hydraulic cylinder is done and moves work, cause equipment fault.After regaining roll change hydraulic cylinder piston rod completely, clamp notch is snapped in the draw-in groove of rod head, outer wide slightly larger than edger roll box of the width of clamp, so that vertical roller box is stuck in edger roll box when overturning by clamp, does not skid off from edger roll box; 4, after clamp being installed, action hydraulic cylinder upset hydraulic cylinder, upset vertical roller box, holds up vertical roller box, is hung out by vertical roller box afterwards from edger roll box; 5, the loading of vertical roller box is just in time the inverse process that vertical roller box unloads.
According to above roll change process, can find out, existing edger roll roll change manipulator, suitable numerous and diverse of operating process, and in operating process, roll change hydraulic cylinder and traversing hydraulic cylinder action have sequencing, feed back according to onsite application, easily there is maloperation, and cause equipment fault, directly affect roll change efficiency; The action of hydraulic cylinder is many, on-the-spot roll change process, is the operation of nearly body between workman and equipment, hyperpraxia, and security is lower; And equipment comprises numerous minor structure, complex structure, processing request is high, and cost of investment is high, and under the steel rolling of production capacity surplus instantly and the environment of full profit, competitiveness is not enough.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of structure simple, easy to operate, practical swing arm slide rail type edger roll roll change manipulator.
The present invention realizes in the following way:
A kind of swing arm slide rail type edger roll roll change manipulator, it is characterized in that: comprise swing arm base 1, roll change hydraulic cylinder 11, described swing arm base 1 side is provided with side seat 2, and described side seat 2 is connected with left swing arm 4 and right swing arm 5 by swing arm rotating shaft 3; Described left swing arm 4 and right swing arm 5 are rotatable relative to side seat 2 respectively; The structure of described right swing arm 5 and the structure of left swing arm 4 symmetrical; Described left swing arm 4 is provided with swing arm slide rail 41;
Described swing arm base 1 is provided with left limit back-up block 6 and right limit back-up block 7, and described left limit back-up block 6 is positioned at immediately below left swing arm 4; Described right limit back-up block 7 is positioned at immediately below right swing arm 5; The outside of described left limit back-up block 6 and right limit back-up block 7 is connected with otch pressing plate 9 respectively by clamping screw 8; Described left limit back-up block 6 and right limit back-up block 7 are formed with the stopper slot for fixing left swing arm 4 and right swing arm 5 respectively with otch pressing plate 9;
Described swing arm base 1 is provided with the little cylinder 10 of jack-up, and the little cylinder 10 of described jack-up is between left swing arm 4 and right swing arm 5;
Described roll change hydraulic cylinder 11 is located at the rear of side seat 2; The piston rod of described roll change hydraulic cylinder 11 is connected by plate 13 with the vertical roller box pull bar 12 in the front being positioned at side seat 2; Described vertical roller box pull bar 12 is between left swing arm 4 and right swing arm 5;
With swing arm slide rail 41 on left swing arm 4 and right swing arm 5, swing arm slide rail 41 has two stations, open position and a working position for one, when swing arm is closed into working position, under left limit back-up block 6 and right limit back-up block 7 position-limiting action, two the swing arm slide rails 41 closed after putting in place are just in time aligned in the C type chute of vertical roller box 15 both sides, by clamping screw 8 is tightened, the relative position of the swing arm slide rail 41 on left swing arm 4 and right swing arm 5 fixed by otch pressing plate 9, and be aligned in the C type chute of vertical roller box 15 both sides, so namely, by roll change hydraulic cylinder 11, vertical roller box 15 is pulled in swing arm slide rail 41 smoothly from half frame, pull in swing arm slide rail 41 at vertical roller box 15, be parked in the positive top of four little cylinders of jack-up 10, roll change hydraulic cylinder 11 is regained, the little cylinder 10 of jack-up works jack-up, vertical roller box 15 jack-up, horizontal sliding surface on the C type chute of vertical roller box 15 both sides is separated with the upper horizontal sliding surface of swing arm slide rail 41, after separation, the deadweight of vertical roller box 15 is supported by four little cylinders 10 of jack-up, left swing arm 4 and right swing arm 5 can be moved on to easily and open position, vertical roller box 15 can be hung away replacing like this.
Described vertical roller box pull bar 12 is threaded, and for screwing in the vertical roller box 15 that will haul out, described vertical roller box pull bar 12 is produced with the piston rod of roll change hydraulic cylinder 11 by plate 13 and is connected, and vertical roller box 15 can be pulled on swing arm slide rail 41 by such roll change hydraulic cylinder 11.
Beneficial effect of the present invention is: structure is simple, simplifies roller replacing operation process, prevents the maloperation fault of existing equipment, improves the reliability and safety of equipment, improves the ease for operation of equipment, thus reduces labor strength; Simplified apparatus structure, reduces processing request, thus reduces the cost of investment of equipment, improves equipment competitiveness commercially; Save vertical roller box rotary movement, simplify roller replacing operation process, simplify the internal structure of an organization, be convenient to safeguard, improve equipment dependability and stability.
Accompanying drawing explanation
Fig. 1 prior art structural representation;
Fig. 2 structural front view of the present invention;
Fig. 3 structure top view of the present invention;
Fig. 4 structure side view of the present invention;
Fig. 5 using state schematic diagram of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 2, Figure 3, Figure 4, a kind of swing arm slide rail type edger roll roll change manipulator, comprise swing arm base 1, roll change hydraulic cylinder 11, swing arm base 1 side is provided with side seat 2, and described side seat 2 is connected with left swing arm 4 and right swing arm 5 by swing arm rotating shaft 3; Left swing arm 4 and right swing arm 5 are rotatable relative to side seat 2 respectively; The structure of right swing arm 5 and the structure of left swing arm 4 symmetrical; Left swing arm 4 is provided with swing arm slide rail 41; Swing arm base 1 is provided with left limit back-up block 6 and right limit back-up block 7, and left limit back-up block 6 is positioned at immediately below left swing arm 4; Right limit back-up block 7 is positioned at immediately below right swing arm 5; The outside of left limit back-up block 6 and right limit back-up block 7 is connected with otch pressing plate 9 respectively by clamping screw 8; Left limit back-up block 6 and right limit back-up block 7 are formed with the stopper slot for fixing left swing arm 4 and right swing arm 5 respectively with otch pressing plate 9; Swing arm base 1 is provided with the little cylinder 10 of jack-up, and the little cylinder 10 of jack-up is between left swing arm 4 and right swing arm 5; Roll change hydraulic cylinder 11 is located at the rear of side seat 2; Roll change hydraulic cylinder 11 is located at the rear of side seat 2; The piston rod of roll change hydraulic cylinder 11 is connected by plate 13 with the vertical roller box pull bar 12 in the front being positioned at side seat 2; Vertical roller box pull bar 12 is between left swing arm 4 and right swing arm 5.
Vertical roller box pull bar 12 of the present invention is threaded, for screwing in the vertical roller box 15 that will haul out, vertical roller box pull bar 12 is produced with the piston rod of roll change hydraulic cylinder 11 by plate 13 and is connected, and vertical roller box 15 can be pulled on swing arm slide rail 41 by such roll change hydraulic cylinder 11.
With swing arm slide rail 41 on left swing arm 4 of the present invention and right swing arm 5, swing arm slide rail 41 has two stations, open position and a working position for one, when swing arm is closed into working position, under left limit back-up block 6 and right limit back-up block 7 position-limiting action, two the swing arm slide rails 41 closed after putting in place are just in time aligned in the C type chute of vertical roller box 15 both sides, by clamping screw 8 is tightened, the relative position of the swing arm slide rail 41 on left swing arm 4 and right swing arm 5 fixed by otch pressing plate 9, and be aligned in the C type chute of vertical roller box 15 both sides, so namely, by roll change hydraulic cylinder 11, vertical roller box 15 is pulled in swing arm slide rail 41 smoothly from half frame, pull in swing arm slide rail 41 at vertical roller box 15, be parked in the positive top of four little cylinders of jack-up 10, roll change hydraulic cylinder 11 is regained, the little cylinder 10 of jack-up works jack-up, vertical roller box 15 jack-up, horizontal sliding surface on the C type chute of vertical roller box 15 both sides is separated with the upper horizontal sliding surface of swing arm slide rail 41, after separation, the deadweight of vertical roller box 15 is supported by four little cylinders 10 of jack-up, left swing arm 4 and right swing arm 5 can be moved on to easily and open position, vertical roller box 15 can be hung away replacing like this.
Jumbo, price mostly is opinion and weighs and count, two kinds of edger roll roll change manipulators of same model universal mill, swing arm slide rail type is more lightweight than existing type, such as: the edger roll roll change manipulator as Fig. 1 pattern of the short stress universal mill of φ 860, full weight reaches 8.5 tons, and the full weight of swing arm slide rail type just 3.3 tons, for client, reduce cost of investment, for device fabrication enterprise, improve the market competitiveness.
As shown in Figure 5, operating procedure of the present invention: 1, half frame hung on the frame seat of roll change manipulator, is tightened by bolts fixing; Note, before hanging in, swing arm slide rail 41 is in and opens position, have enough spaces to hang in station to facilitate half frame; 2, closed two swing arm slide rails 41 are to working position, and lock left swing arm 4 and right swing arm 5 by otch pressing plate 9 clamping screw 8; Now the cantilever end of swing arm slide rail 41 has left limit back-up block 6 and right limit back-up block 7, and after ensureing that swing arm slide rail 41 is closed, swing arm slide rail 41 is aimed at the C type chute of the vertical roller box 15 in frame and flushed, simultaneously, cantilever end is played a supportive role, avoids cantilever load-bearing, improve stressed effect; 3, vertical roller box pull bar 12 is screwed in vertical roller box 15, and action roll change hydraulic cylinder 11, the piston rod head draw-in groove of roll change hydraulic cylinder 11 is alignd with vertical roller box pull bar 12 draw-in groove, and insert plate 13, vertical roller box pull bar 12 and vertical roller box 15 are connected, afterwards, action roll change hydraulic cylinder 11, retract piston bar, brings into vertical roller box 15 on swing arm slide rail 41, makes vertical roller box 15 be positioned on four little cylinders 10 of jack-up; 4, now, shed plate 13, vertical roller box 15 is separated with roll change hydraulic cylinder 11, and the piston rod of the roll change hydraulic cylinder 11 that bounces back completely, afterwards, four little cylinders of jack-up 10, by high for vertical roller box 15 jack-up 10mm, make horizontal sliding surface on the C type groove of vertical roller box 15 be separated with the horizontal sliding surface of swing arm slide rail 41, now, vertical roller box 15 is conducted oneself with dignity and to be supported by four little cylinders 10 of jack-up; 5, unclamp clamping screw 8, otch pressing plate 9 is extracted out, left swing arm 4 and right swing arm 5 can be opened to after opening position, vertical roller box 15 is hung away replacing.
Claims (2)
1. a swing arm slide rail type edger roll roll change manipulator, it is characterized in that: comprise swing arm base (1), roll change hydraulic cylinder (11), described swing arm base (1) side is provided with side seat (2), and described side seat (2) is connected with left swing arm (4) and right swing arm (5) by swing arm rotating shaft (3); Described left swing arm (4) and right swing arm (5) are rotatable relative to side seat (2) respectively; The structure of described right swing arm (5) and the structure of left swing arm (4) symmetrical; Described left swing arm (4) is provided with swing arm slide rail (41);
Described swing arm base (1) is provided with left limit back-up block (6) and right limit back-up block (7), and described left limit back-up block (6) is positioned at immediately below left swing arm (4); Described right limit back-up block (7) is positioned at immediately below right swing arm (5); The outside of described left limit back-up block (6) and right limit back-up block (7) is connected with otch pressing plate (9) respectively by clamping screw (8); Described left limit back-up block (6) and right limit back-up block (7) are formed with the stopper slot for fixing left swing arm (4) and right swing arm (5) respectively with otch pressing plate (9);
Described swing arm base (1) is provided with the little cylinder of jack-up (10), and the little cylinder of described jack-up (10) is positioned between left swing arm (4) and right swing arm (5);
Described roll change hydraulic cylinder (11) is located at the rear of side seat (2); The piston rod of described roll change hydraulic cylinder (11) is connected by plate (13) with the vertical roller box pull bar (12) in the front being positioned at side seat (2); Described vertical roller box pull bar (12) is positioned between left swing arm (4) and right swing arm (5);
With swing arm slide rail (41) on left swing arm (4) and right swing arm (5), swing arm slide rail (41) has two stations, open position and a working position for one, when swing arm is closed into working position, under left limit back-up block (6) and right limit back-up block (7) position-limiting action, two the swing arm slide rails (41) closed after putting in place are just in time aligned in the C type chute of vertical roller box (15) both sides, by clamping screw (8) is tightened, the relative position of the swing arm slide rail (41) on left swing arm (4) and right swing arm (5) fixed by otch pressing plate (9), and be aligned in the C type chute of vertical roller box (15) both sides, so namely, by roll change hydraulic cylinder (11), vertical roller box (15) is pulled in swing arm slide rail (41) smoothly from half frame, pull in swing arm slide rail (41) at vertical roller box (15), be parked in the positive top of four little cylinders of jack-up (10), roll change hydraulic cylinder (11) is regained, the little cylinder of jack-up (10) work jack-up, vertical roller box (15) jack-up, horizontal sliding surface on the C type chute of vertical roller box (15) both sides is separated with the upper horizontal sliding surface of swing arm slide rail (41), after separation, the deadweight of vertical roller box (15) is supported by four little cylinders of jack-up (10), easily left swing arm (4) and right swing arm (5) can be moved on to and open position, vertical roller box (15) can be hung away replacing like this.
2. a kind of swing arm slide rail type edger roll roll change manipulator according to claim 1, it is characterized in that: described vertical roller box pull bar (12) is threaded, for screwing in the vertical roller box (15) that will haul out, described vertical roller box pull bar (12) is produced with the piston rod of roll change hydraulic cylinder (11) by plate (13) and is connected, and vertical roller box (15) can be pulled on swing arm slide rail (41) by such roll change hydraulic cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017533.5A CN104550244B (en) | 2015-01-14 | 2015-01-14 | A kind of swing arm slide rail type edger roll roll change mechanical hand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017533.5A CN104550244B (en) | 2015-01-14 | 2015-01-14 | A kind of swing arm slide rail type edger roll roll change mechanical hand |
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| Publication Number | Publication Date |
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| CN104550244A true CN104550244A (en) | 2015-04-29 |
| CN104550244B CN104550244B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510017533.5A Active CN104550244B (en) | 2015-01-14 | 2015-01-14 | A kind of swing arm slide rail type edger roll roll change mechanical hand |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625667A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Swing arm slide rail type vertical roll exchanging manipulator |
| CN110369513A (en) * | 2019-08-06 | 2019-10-25 | 中冶华天南京工程技术有限公司 | A kind of omnipotent board plug device |
| CN110496862A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Planisher anti-crease rollers more changing device and anti-crease rollers replacing options |
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| US3199326A (en) * | 1962-07-20 | 1965-08-10 | Blaw Knox Co | Roll changing device for rolling mills |
| DE3027524A1 (en) * | 1980-07-19 | 1982-02-18 | Schloemann-Siemag AG, 4000 Düsseldorf | Universal rolling mill vertical rolls replacing jig - has swivel frame and is used together with piston for moving bearing bolt and holder arm for roll |
| CN2441584Y (en) * | 2000-07-27 | 2001-08-08 | 广东省韶关钢铁集团有限公司 | Hydraulic mechanical hand for changing roller of 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 |
| CN102601120A (en) * | 2012-03-23 | 2012-07-25 | 高宇笙 | Automatic roll changing and adjusting device of rolling mill and operation method of automatic roll changing and adjusting device |
| CN202366954U (en) * | 2011-12-21 | 2012-08-08 | 二重集团（德阳）重型装备股份有限公司 | Roller changing device |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3199326A (en) * | 1962-07-20 | 1965-08-10 | Blaw Knox Co | Roll changing device for rolling mills |
| DE3027524A1 (en) * | 1980-07-19 | 1982-02-18 | Schloemann-Siemag AG, 4000 Düsseldorf | Universal rolling mill vertical rolls replacing jig - has swivel frame and is used together with piston for moving bearing bolt and holder arm for roll |
| CN2441584Y (en) * | 2000-07-27 | 2001-08-08 | 广东省韶关钢铁集团有限公司 | Hydraulic mechanical hand for changing roller of mill |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625667A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Swing arm slide rail type vertical roll exchanging manipulator |
| CN106625667B (en) * | 2016-12-19 | 2019-10-29 | 温州瑞明工业股份有限公司 | A kind of swing arm slide rail type edger roll roll change manipulator |
| CN110496862A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Planisher anti-crease rollers more changing device and anti-crease rollers replacing options |
| CN110369513A (en) * | 2019-08-06 | 2019-10-25 | 中冶华天南京工程技术有限公司 | A kind of omnipotent board plug device |
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| Publication number | Publication date |
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| CN104550244B (en) | 2016-08-24 |
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Address after: 350100 Tieling industrial concentration area, Minhou County, Fuzhou, Fujian Patentee after: Fujian Qianda Heavy Industry Group Co., Ltd Address before: 350100 Tieling industrial concentration area, Minhou County, Fuzhou, Fujian Patentee before: FUJIAN QIANDA HEAVY MACHINERY Co.,Ltd. |
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Effective date of registration: 20211209 Address after: 350100 plant 3, No. 8, Changlong West Road, sugarcane street, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Qianfeng Machinery Co.,Ltd. Address before: 350100 Tieling industrial concentration area, Minhou County, Fuzhou, Fujian Patentee before: Fujian Qianda Heavy Industry Group Co.,Ltd. |