CN102248034A - Upper press roll lifting device for straightening machine - Google Patents
Upper press roll lifting device for straightening machine Download PDFInfo
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- CN102248034A CN102248034A CN201110163032XA CN201110163032A CN102248034A CN 102248034 A CN102248034 A CN 102248034A CN 201110163032X A CN201110163032X A CN 201110163032XA CN 201110163032 A CN201110163032 A CN 201110163032A CN 102248034 A CN102248034 A CN 102248034A
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Abstract
The invention relates to an upper press roll lifting device for a straightening machine and is mainly characterized in that a driving gear is mounted on the output shaft of a speed-down motor, the speed-down motor is fixed on a frame through a flange seat, and a lifting screw rod is mounted inside a large screw nut; a large-plane thrust ball bearing and a small-plane thrust ball bearing are arranged between the upper and the lower surfaces of the lifting large screw nut respectively, which contact with the frame; a connecting flange and a shaft end baffle are arranged at the end parts of the lifting screw rod, fastened through screws and then connected with a slider through bolts; a sliding copper strip is arranged between the slider and the frame, and the slider and the sliding copper strip are connected through bolts and press plates; and a pinch wheel shaft is arranged inside the slider, a pinch wheel is arranged at one end of the pinch wheel shaft, and a nut is arranged at the other end of the pinch wheel shaft to tighten the pinch wheel shaft. The upper press roll lifting device provided by the invention has a simple, compact and reasonable structure, can automatically adjust up and down according to the deformation of an H-shaped steel wing plate, to complete the operation of straightening the H-shaped steel wing plate, can greatly increase the production efficiency and reduce the operating difficulty of workers.
Description
Technical field
The present invention relates to the last pressure roller lowering or hoisting gear in the H shape steel arbor press, specifically will go up the pressure roller rising or drop to certain position, belong to mechanical equipment technical field according to the deflection of being rectified H shape steel wing plate.
Background technology
In existing technology, postwelding H shape steel wing plate to be corrected, last pressure roller lift adjustment is adopted artificial rotary screw rod to drive usually and is gone up the pressure roller lifting.Such production efficiency is very low, and working strength of workers is very big, and work danger is also very high.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, last pressure roller lowering or hoisting gear in a kind of H shape steel arbor press is provided, this elevating mechanism can be adjusted up and down automatically according to the size of H shaped steel wing plate distortion, finish correction work to H shape steel wing plate, enhance productivity greatly, reduce workman's operation easier.
According to technical scheme provided by the invention, the pressure roller lowering or hoisting gear comprises reducing motor on the arbor press, flange seat, frame, driving gear, gear wheel, elevating screw, big screw, big thrust ball bearing with flat seat, the facet thrust ball bearing, the axle head baffle plate, slide block, the slip copper bar, pressing plate, wheel pressing shaft, pressing roller and nut, on the reducing motor output shaft driving gear is installed, reducing motor is fixed on the frame by flange seat, reducing motor drives driving gear and rotates the rotation of drive gear wheel, elevating screw is installed in the big screw, and big screw rotatablely moves and drives elevating screw and make axial lifting rectilinear motion; Between the big screw of lifting and the top and bottom that frame contacts big thrust ball bearing with flat seat and facet thrust ball bearing are housed respectively, adpting flange, axle head baffle plate are housed in the end of described elevating screw, fastening by screw, be connected with slide block by bolt again; The slip copper bar is housed between slide block and frame, and with pressing plate slide block is connected with the slip copper bar with bolt; Wheel pressing shaft is housed in slide block, and described wheel pressing shaft one end is equipped with pressing roller, and the other end of wheel pressing shaft is equipped with nut and is used for straining wheel pressing shaft.
As a further improvement on the present invention, bearing, stop washer, round nut are housed on the described wheel pressing shaft, the axle head door is connected pressing roller with screw with wheel pressing shaft.
As a further improvement on the present invention, be mounted with copper bush between described frame and the big screw.
As a further improvement on the present invention, described gear wheel is connected by flat key with big screw.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable; Can adjust automatically up and down according to the size of H shaped steel wing plate distortion, finish correction work H shape steel wing plate; Can enhance productivity greatly, reduce workman's operation easier.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is structural section A of the present invention～A cutaway view.
The specific embodiment
Following the present invention will be described further in conjunction with the accompanying drawings and embodiments.
Fig. 1～shown in Figure 2: the present invention includes 1-reducing motor, 2-flange seat, 3-frame, 4-driving gear, 5-gear wheel, 6-elevating screw, 7-big screw, 8-flat key, 9-big thrust ball bearing with flat seat, 10-facet thrust ball bearing, 11-copper bush, 12-adpting flange, 13-axle head baffle plate, 14-screw, 15-bolt, 16-slide block, 17-slip copper bar, 18-bolt, 19-pressing plate, 20-wheel pressing shaft, 21-bearing, 22-pressing roller, 23-stop washer, 24-round nut, 25-axle head door, 26-screw, 27-nut.
On reducing motor 1 output shaft of the present invention driving gear 4 is installed, reducing motor 1 is fixed on the frame 3 by flange seat 2, and reducing motor 1 drives driving gear 4 and rotates 5 rotations of drive gear wheel, and described gear wheel 5 is connected by flat key 8 with big screw 7.Elevating screw 6 is installed in the big screw 7, and big screw 7 rotatablely moves and drives elevating screw 6 and make axial lifting rectilinear motion; Between the big screw 7 of lifting and the top and bottom that frame 3 contacts big thrust ball bearing with flat seat 9 and facet thrust ball bearing 10 are housed respectively, are mounted with copper bush 11 between described frame 3 and the big screw 7.Adpting flange 12, axle head baffle plate 13 are housed in the end of described elevating screw 6, fastening by screw 14, be connected with slide block 16 by bolt 15 again; Between slide block 16 and frame 3, slip copper bar 17 is housed, and with pressing plate 19 slide block 16 is connected with slip copper bar 17 with bolt 18; At the middle part of slide block 16 wheel pressing shaft 20 is housed, described wheel pressing shaft 20 1 ends are equipped with pressing roller 22, and the other end of wheel pressing shaft 20 is equipped with nut 27 and is used for straining wheel pressing shaft 20.Bearing 21, stop washer 23, round nut 24 are housed on the described wheel pressing shaft 20, and axle head door 25 is connected pressing roller 22 with screw 26 with wheel pressing shaft 20.
The course of work of the present invention and operation principle are as follows:
During work, rotate gear wheel 5 also rotated thereby reducing motor 1 drives driving gear 4, and gear wheel 5 and greatly screw 7 link together by flat key 8, thereby so big screw 7 also rotates and can drive elevating screw 6 and make axial lifting rectilinear motion.Between the joint face of frame 3 and gear wheel 5 and big screw 7, big thrust ball bearing with flat seat 9 is housed, thereby facet thrust ball bearing 10 bears the axial compressive force that elevating screw 6 liftings produce.Being mounted with between frame 3 and big screw 7 makes both produce stuck phenomenon after copper bush 11 can effectively prevent spin friction.Adpting flange 12, axle head baffle plate 13, screw 14 are equipped with in the end that rises elevating screw 6 links together above-mentioned four parts, links together by bolt 15 and slide block 16 again.Between slide block 16 and the frame 3 slip copper bar 17 is housed, and slide block 16 and slip copper bar 17 is linked together with bolt 18 and pressing plate 19.Wheel pressing shaft 20 is housed in the end of slide block 16 and bearing 21, pressing roller 22, stop washer 23, round nut 24, axle head door 25, screw 26 all are loaded in above the wheel pressing shaft 20.At the other end of wheel pressing shaft 20 nut 27 is housed and is used for straining wheel pressing shaft 20.When elevating screw 6 moves up and down, can drive connection orchid 12, axle head baffle plate 13, screw 14, bolt 15, slide block 16, slip copper bar 17, bolt 18, pressing plate 19, wheel pressing shaft 20, bearing 21, pressing roller 22, stop washer 23, round nut 24, axle head door 25, screw 26, nut 27 like this and do elevating movement together.Can finish correction like this, and make adjustment campaign up and down according to different edges of a wing thickness of slab to H shape steel wing plate.
Claims (4)
1. pressure roller lowering or hoisting gear on the arbor press, it is characterized in that: comprise reducing motor (1), flange seat (2), frame (3), driving gear (4), gear wheel (5), elevating screw (6), big screw (7), big thrust ball bearing with flat seat (9), facet thrust ball bearing (10), axle head baffle plate (13), slide block (16), slip copper bar (17), pressing plate (19), wheel pressing shaft (20), pressing roller (22) and nut (27), on described reducing motor (1) output shaft driving gear (4) is installed, reducing motor (1) is fixed on the frame (3) by flange seat (2), elevating screw (6) is installed in the big screw (7), and big screw (7) rotatablely moves and drives elevating screw (6) and make axial lifting rectilinear motion; Between the big screw of lifting (7) and the top and bottom that frame (3) contacts big thrust ball bearing with flat seat (9) and facet thrust ball bearing (10) are housed respectively, adpting flange (12), axle head baffle plate (13) are housed in the end of described elevating screw (6), fastening by screw (14), be connected with slide block (16) by bolt (15) again; Between slide block (16) and frame (3), slip copper bar (17) is housed, with pressing plate (19) slide block (16) is connected with slip copper bar (17) with bolt (18); Wheel pressing shaft (20) is housed in slide block (16), and described wheel pressing shaft (20) one ends are equipped with pressing roller (22), and the other end of wheel pressing shaft (20) is equipped with nut (27), is used for straining wheel pressing shaft (20).
2. pressure roller lowering or hoisting gear on the arbor press as claimed in claim 1, it is characterized in that: bearing (21), stop washer (23), round nut (24) are housed on the described wheel pressing shaft (20), axle head door (25) is connected pressing roller (22) with screw (26) with wheel pressing shaft (20).
3. pressure roller lowering or hoisting gear on the arbor press as claimed in claim 1 is characterized in that: be mounted with copper bush (11) between described frame (3) and the big screw (7).
4. pressure roller lowering or hoisting gear on the arbor press as claimed in claim 1 is characterized in that: described gear wheel (5) is connected by flat key (8) with big screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163032XA CN102248034A (en) | 2011-06-17 | 2011-06-17 | Upper press roll lifting device for straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163032XA CN102248034A (en) | 2011-06-17 | 2011-06-17 | Upper press roll lifting device for straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248034A true CN102248034A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110163032XA Pending CN102248034A (en) | 2011-06-17 | 2011-06-17 | Upper press roll lifting device for straightening machine |
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| CN (1) | CN102248034A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921824A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Tightly pressing mechanism for pipes |
| CN103272891A (en) * | 2013-06-14 | 2013-09-04 | 南通太和机械集团有限公司 | Press-down mechanism of leveler |
| CN103521560A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联科技集团有限公司 | Double-ball flat steel vertical bending straightening mechanism |
| CN104368637A (en) * | 2014-11-11 | 2015-02-25 | 无锡恒富科技有限公司 | Pressure roller rotary supporting structure |
| CN104438475A (en) * | 2014-11-11 | 2015-03-25 | 无锡恒富科技有限公司 | Pressure roller component of straightening machine |
| CN107601339A (en) * | 2017-09-20 | 2018-01-19 | 方乐 | A kind of centerless grinder feeding roller elevating mechanism |
| CN108856404A (en) * | 2018-07-05 | 2018-11-23 | 河南宏源车轮股份有限公司 | A kind of furling plate round machine |
| CN110479904A (en) * | 2019-08-16 | 2019-11-22 | 冯华翔 | A kind of automatic alignment device of fully-automatic intelligent precision straightener |
| CN110976557A (en) * | 2019-11-04 | 2020-04-10 | 三峡大学 | Straightening device and method based on synchronous chain transmission |
| CN114425578A (en) * | 2021-12-31 | 2022-05-03 | 芜湖顺联智能装备有限公司 | Spinning wheel structure of spinning machine |
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| CN2120113U (en) * | 1992-05-12 | 1992-10-28 | 佳木斯煤矿机械厂 | Three-roll quench cooling and straightening device |
| RU1814945C (en) * | 1990-02-20 | 1993-05-15 | Старо-Краматорский машиностроительный завод им.С.Орджоникидзе | Mechanism for radial adjustment of roll of skew roll straightening machine (its variants) |
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| CN2848402Y (en) * | 2005-09-02 | 2006-12-20 | 许震威 | Levelling machine for longinal cutting, reeling, levelling combined machine set |
| CN201183079Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Lower roller elevating gear of flattener |
| CN201446158U (en) * | 2009-04-10 | 2010-05-05 | 无锡华联精工机械有限公司 | T-shaped sectional material straightening machine |
| CN201470723U (en) * | 2009-08-31 | 2010-05-19 | 二重集团（德阳）重型装备股份有限公司 | Upper roller pressing device of flattening machine |
| CN101733310A (en) * | 2008-11-05 | 2010-06-16 | 无锡市阳通机械设备有限公司 | Straightening mechanism |
| CN101823088A (en) * | 2010-01-29 | 2010-09-08 | 洛阳矿山机械工程设计研究院有限责任公司 | Overlarge-diameter high-precision ten-roller tube straightener |
| CN201684800U (en) * | 2010-06-09 | 2010-12-29 | 天津重钢机械装备股份有限公司 | H-shaped steel flange plate straightening machine |
| CN201799494U (en) * | 2010-09-09 | 2011-04-20 | 吉林麦达斯铝业有限公司 | Large-sized aluminum section roller flattening machine for rail trains |
| CN202151645U (en) * | 2011-06-17 | 2012-02-29 | 无锡华联科技集团有限公司 | Lifting device for upper press roll of straightening machine |
-
2011
- 2011-06-17 CN CN201110163032XA patent/CN102248034A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU1814945C (en) * | 1990-02-20 | 1993-05-15 | Старо-Краматорский машиностроительный завод им.С.Орджоникидзе | Mechanism for radial adjustment of roll of skew roll straightening machine (its variants) |
| CN2120113U (en) * | 1992-05-12 | 1992-10-28 | 佳木斯煤矿机械厂 | Three-roll quench cooling and straightening device |
| CN1199662A (en) * | 1997-03-28 | 1998-11-25 | 川崎制铁株式会社 | Planisher for steel pipe welding seam and its producing method |
| CN2843649Y (en) * | 2005-08-03 | 2006-12-06 | 刘安丽 | Horizontal swing-edge corrector |
| CN2848402Y (en) * | 2005-09-02 | 2006-12-20 | 许震威 | Levelling machine for longinal cutting, reeling, levelling combined machine set |
| CN201183079Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Lower roller elevating gear of flattener |
| CN101733310A (en) * | 2008-11-05 | 2010-06-16 | 无锡市阳通机械设备有限公司 | Straightening mechanism |
| CN201446158U (en) * | 2009-04-10 | 2010-05-05 | 无锡华联精工机械有限公司 | T-shaped sectional material straightening machine |
| CN201470723U (en) * | 2009-08-31 | 2010-05-19 | 二重集团（德阳）重型装备股份有限公司 | Upper roller pressing device of flattening machine |
| CN101823088A (en) * | 2010-01-29 | 2010-09-08 | 洛阳矿山机械工程设计研究院有限责任公司 | Overlarge-diameter high-precision ten-roller tube straightener |
| CN201684800U (en) * | 2010-06-09 | 2010-12-29 | 天津重钢机械装备股份有限公司 | H-shaped steel flange plate straightening machine |
| CN201799494U (en) * | 2010-09-09 | 2011-04-20 | 吉林麦达斯铝业有限公司 | Large-sized aluminum section roller flattening machine for rail trains |
| CN202151645U (en) * | 2011-06-17 | 2012-02-29 | 无锡华联科技集团有限公司 | Lifting device for upper press roll of straightening machine |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921824A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Tightly pressing mechanism for pipes |
| CN103272891A (en) * | 2013-06-14 | 2013-09-04 | 南通太和机械集团有限公司 | Press-down mechanism of leveler |
| CN103521560B (en) * | 2013-10-31 | 2015-11-18 | 无锡华联科技集团有限公司 | The upper and lower bending straightening mechanism of two bulb plate |
| CN103521560A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联科技集团有限公司 | Double-ball flat steel vertical bending straightening mechanism |
| CN104438475B (en) * | 2014-11-11 | 2016-06-01 | 无锡恒富科技有限公司 | The pressing roller parts of arbor press |
| CN104438475A (en) * | 2014-11-11 | 2015-03-25 | 无锡恒富科技有限公司 | Pressure roller component of straightening machine |
| CN104368637A (en) * | 2014-11-11 | 2015-02-25 | 无锡恒富科技有限公司 | Pressure roller rotary supporting structure |
| CN107601339A (en) * | 2017-09-20 | 2018-01-19 | 方乐 | A kind of centerless grinder feeding roller elevating mechanism |
| CN108856404A (en) * | 2018-07-05 | 2018-11-23 | 河南宏源车轮股份有限公司 | A kind of furling plate round machine |
| CN108856404B (en) * | 2018-07-05 | 2024-01-12 | 宏源精工车轮股份有限公司 | Rolling machine |
| CN110479904A (en) * | 2019-08-16 | 2019-11-22 | 冯华翔 | A kind of automatic alignment device of fully-automatic intelligent precision straightener |
| CN110976557A (en) * | 2019-11-04 | 2020-04-10 | 三峡大学 | Straightening device and method based on synchronous chain transmission |
| CN114425578A (en) * | 2021-12-31 | 2022-05-03 | 芜湖顺联智能装备有限公司 | Spinning wheel structure of spinning machine |
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Application publication date: 20111123 |