CN102581074A - Rotating mechanism of lower support of straightening machine for bridge plate units - Google Patents
Rotating mechanism of lower support of straightening machine for bridge plate units Download PDFInfo
- Publication number
- CN102581074A CN102581074A CN201210081970XA CN201210081970A CN102581074A CN 102581074 A CN102581074 A CN 102581074A CN 201210081970X A CN201210081970X A CN 201210081970XA CN 201210081970 A CN201210081970 A CN 201210081970A CN 102581074 A CN102581074 A CN 102581074A
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- supporting seat
- rotating mechanism
- connecting plate
- arbor press
- bridge plate
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Abstract
The invention relates to a rotating mechanism of lower support of straightening machine for bridge plate units, particularly to application of straightening to a plurality of welded U-shaped ribs or plate ribs and base plate units, and belongs to the technical field of mechanical equipment. The rotating mechanism comprises a lower supporting roller, an encoder, an upper supporting seat, a reducer, a driving shaft, driving gears, a reducer base, a reducer connecting plate and a lower supporting seat. The reducer is fixed on the reducer base and the rotating shaft of the reducer is connected to the driving shaft. The other end of the driving shaft is mounted in a shaft hole on the lower supporting seat. The encoder which is fixed onto the connecting plate is connected with the driving shaft through a coupling. The connecting plate is fixed on the surface of the lower supporting seat, and the outer end of the connecting plate is connected with an outer end cover through bolts. The rotating mechanism is simple, compact and reasonable in structure. The efficiency of correcting the plate units and the precision of correction are improved greatly and automatic correction is achieved. The rotating mechanism is highly applicable, convenient and flexible to use and low in cost.
Description
Technical field
The present invention relates to a kind of rotating mechanism, specifically be used for the rectification of many U ribs or rib of slab and bottom board unit postwelding, belong to mechanical equipment technical field for supporting under the bridge plate unit arbor press.
Background technology
In prior art, many U ribs or rib of slab and bottom board unit postwelding deform, and adopt flame to carry out flame straightening in the mode of the reverse side heating of weld seam; Its automaticity is low; Correct low precision, cause steel plate crystal grain thick simultaneously, be difficult to satisfy the needs of heavy construction such as bridge.
Summary of the invention
The objective of the invention is to overcome above-mentioned at present weak point; Thereby the rotating mechanism that supports under a kind of bridge plate unit arbor press is provided, can satisfies the needs that have many U ribs or the rectification of rib of slab plate unit postwelding, it is strong to have adaptability; Service efficiency is high; Correct characteristics such as precision height, and cost is low, easy to use flexible.
According to technical scheme provided by the invention, the rotating mechanism that bridge plate unit arbor press supports down comprises individual backing roll down, encoder, goes up supporting seat, reductor, power transmission shaft, travelling gear, reductor base, connecting plate and following supporting seat; Said reductor is fixed on the reductor base, connects power transmission shaft in the rotating shaft of reductor; The said power transmission shaft other end is installed in down in the supporting seat axis hole, and said encoder connects power transmission shaft through shaft coupling, and encoder is fixed on the connecting plate; Said connecting plate is fixed on down the supporting seat surface; On the said power transmission shaft travelling gear is installed, travelling gear) rotate with power transmission shaft; Said lower support roller is connected with last supporting seat through axle sleeve, and the lower support roller is installed on the arbor press transmission main drive shaft.
Said connecting plate outer end connects outer end cap.Said travelling gear and the engagement of below stationary rack.Said upward supporting seat is as a whole with following supporting seat.The said supporting seat of going up is provided with 1～2 following backing roll.The said supporting seat of going up passes through bolted with following supporting seat.Said supporting seat down and last supporting seat junction are provided with sliding tray.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Greatly improved the efficient of plate unit rectification and the precision of rectification, realized the automation rectification; Adaptability is strong, and easy to use flexible, cost is low.
Description of drawings
Fig. 1 is the sketch map that rib of slab is corrected.
Fig. 2 is the sketch map that the U rib is corrected.
Fig. 3 is a side sectional view of the present invention.
Description of reference numerals: supporting seat, 14-bolt under backing roll, 2-encoder, the last supporting seat of 3-, 4-reductor, 5-power transmission shaft, 6-travelling gear, 7-reductor base, 8-connecting plate, 9-outer end cap, 10-shaft coupling, 11-axle sleeve, 12-arbor press transmission main drive shaft, the 13-under the 1-.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Like Fig. 1～shown in Figure 3, the present invention mainly comprises down backing roll 1, encoder 2, goes up supporting seat 3, reductor 4, power transmission shaft 5, travelling gear 6, reductor base 7, connecting plate 8 and following supporting seat 13.
Said reductor 4 is fixed on the reductor base 7, connects power transmission shaft 5 in the rotating shaft of reductor 4; Said power transmission shaft 5 other ends are installed in down in supporting seat 13 axis holes, and said encoder 2 connects power transmission shaft 5 through shaft coupling 10, and encoder 2 is fixed on the connecting plate 8; Said connecting plate 8 is fixed on down supporting seat 13 surfaces; Said connecting plate 8 outsides connect outer end cap 9.
Travelling gear 6 is installed on the said power transmission shaft 5, and travelling gear 6 rotates with power transmission shaft 5.Said travelling gear 6 and the engagement of below stationary rack.
Said lower support roller 1 is connected with last supporting seat 3 through axle sleeve 11, and lower support roller 1 is installed on the arbor press transmission main drive shaft 12, and lower support roller 1 can laterally move on arbor press transmission main drive shaft 12, and drives rotation through arbor press transmission main drive shaft 12.When rectification plate floor unit, last supporting seat 3 is provided with a following backing roll 1.When correcting U floor unit, be provided with two following backing rolls 1 on the last supporting seat 3 successively, last supporting seat 3 is connected through bolt 14 with following supporting seat 13, and following supporting seat 13 is provided with sliding tray with last supporting seat 3 junctions.
Operation principle of the present invention: before the work beginning, at first according to the position of U rib or rib of slab on the plate unit, import relevant parameter, the reductor 4 that is installed in down on the supporting seat 13 is started working.Stationary rack through with travelling gear 6 engagement provides horizontal locomotivity, and travelling gear 6 drives down that backing roll 1 moves with following supporting seat 13 together, realizes the adjustment bridge plate unit arbor press purpose of support and rotating mechanism position down.Said backing roll 1 down is sleeved on the arbor press transmission main drive shaft 12, and when following supporting seat 13 was laterally adjusted the position, following backing roll 1 can endwisely slip along arbor press transmission main drive shaft 12.Power transmission shaft 5 ends of reductor are connected with encoder 2, and said encoder 2 provides down the displacement of supporting seat 13.
After adjusting to the right place in the position, arbor press transmission main drive shaft 12 drives down that backing roll 1 rotates, the plate unit up under the extruding of pinch roller and following backing roll 1 recurvation stretch distortion, reach rectification workpiece purpose.The U floor can be adjusted the spacing between two following backing rolls 1 according to the size of U rib when correcting.
Claims (7)
1. the rotating mechanism that supports down of a bridge plate unit arbor press; It is characterized in that: comprise following backing roll (1), encoder (2), go up supporting seat (3), reductor (4), power transmission shaft (5), travelling gear (6), reductor base (7), connecting plate (8) and following supporting seat (13); Said reductor (4) is fixed on the reductor base (7), connects power transmission shaft (5) in the rotating shaft of reductor (4); Said power transmission shaft (5) other end is installed in down in supporting seat (13) axis hole, and said encoder (2) connects power transmission shaft (5) through shaft coupling (10), and encoder (2) is fixed on the connecting plate (8); Said connecting plate (8) is fixed on down supporting seat (13) surface; Said power transmission shaft (5) is gone up travelling gear (6) is installed, and travelling gear (6) rotates with power transmission shaft (5); Said lower support roller (1) is connected with last supporting seat (3) through axle sleeve (11), and lower support roller (1) is installed on the arbor press transmission main drive shaft (12).
2. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: said connecting plate (8) outer end connects outer end cap (9).
3. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: said travelling gear (6) and the engagement of below stationary rack.
4. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: said upward supporting seat (3) and following supporting seat (13) are as a whole.
5. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: the said supporting seat (3) of going up is provided with 1～2 following backing roll (1).
6. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: said upward supporting seat (3) and following supporting seat (13) are fastening through bolt (14).
7. the rotating mechanism that bridge plate as claimed in claim 1 unit arbor press supports down is characterized in that: said supporting seat (13) down is provided with sliding tray with last supporting seat (3) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081970.XA CN102581074B (en) | 2012-03-26 | 2012-03-26 | Rotating mechanism of lower support of straightening machine for bridge plate units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081970.XA CN102581074B (en) | 2012-03-26 | 2012-03-26 | Rotating mechanism of lower support of straightening machine for bridge plate units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102581074A true CN102581074A (en) | 2012-07-18 |
| CN102581074B CN102581074B (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210081970.XA Active CN102581074B (en) | 2012-03-26 | 2012-03-26 | Rotating mechanism of lower support of straightening machine for bridge plate units |
Country Status (1)
| Country | Link |
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| CN (1) | CN102581074B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089814A (en) * | 2014-07-16 | 2014-10-08 | 济南时代试金试验机有限公司 | Mounting device and method for speed reducer of testing machine |
| CN104307931A (en) * | 2014-11-11 | 2015-01-28 | 无锡恒富科技有限公司 | Main roller transmission mechanism of straightening machine |
| CN107716614A (en) * | 2017-08-24 | 2018-02-23 | 武船重型工程股份有限公司 | A kind of mechanical antidote of U rib plate unit |
| CN109226345A (en) * | 2018-09-06 | 2019-01-18 | 泰安华鲁锻压机床有限公司 | Plate unit structural member straightening machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756056A (en) * | 1970-07-24 | 1973-09-04 | Hoesch Ag | Method and apparatus for aligning welded girders |
| JPH0732929B2 (en) * | 1985-12-06 | 1995-04-12 | 三菱重工業株式会社 | Multiple continuous strain correction device |
| JP2001113314A (en) * | 1999-10-15 | 2001-04-24 | Takada Kiko Steel Construction Co Ltd | Panel continuous straightening apparatus |
| CN201231268Y (en) * | 2008-07-22 | 2009-05-06 | 哈尔滨华崴焊切股份有限公司 | Flange-plate automatic flattening machine of H profiled bar welding automatic line |
| CN201342437Y (en) * | 2008-12-26 | 2009-11-11 | 哈尔滨四海数控科技股份有限公司 | Numerical control horizontal heavy steel flange straightener |
| CN101633012A (en) * | 2009-08-05 | 2010-01-27 | 南车戚墅堰机车有限公司 | Hydraulic rolling straightener |
| CN201855914U (en) * | 2010-05-26 | 2011-06-08 | 钱菊生 | Thick and long circular shaft straightening mechanism |
| CN202527526U (en) * | 2012-03-26 | 2012-11-14 | 无锡华联科技集团有限公司 | Rotation mechanism of lower support of bridge plate unit straightening machine |
-
2012
- 2012-03-26 CN CN201210081970.XA patent/CN102581074B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756056A (en) * | 1970-07-24 | 1973-09-04 | Hoesch Ag | Method and apparatus for aligning welded girders |
| JPH0732929B2 (en) * | 1985-12-06 | 1995-04-12 | 三菱重工業株式会社 | Multiple continuous strain correction device |
| JP2001113314A (en) * | 1999-10-15 | 2001-04-24 | Takada Kiko Steel Construction Co Ltd | Panel continuous straightening apparatus |
| CN201231268Y (en) * | 2008-07-22 | 2009-05-06 | 哈尔滨华崴焊切股份有限公司 | Flange-plate automatic flattening machine of H profiled bar welding automatic line |
| CN201342437Y (en) * | 2008-12-26 | 2009-11-11 | 哈尔滨四海数控科技股份有限公司 | Numerical control horizontal heavy steel flange straightener |
| CN101633012A (en) * | 2009-08-05 | 2010-01-27 | 南车戚墅堰机车有限公司 | Hydraulic rolling straightener |
| CN201855914U (en) * | 2010-05-26 | 2011-06-08 | 钱菊生 | Thick and long circular shaft straightening mechanism |
| CN202527526U (en) * | 2012-03-26 | 2012-11-14 | 无锡华联科技集团有限公司 | Rotation mechanism of lower support of bridge plate unit straightening machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089814A (en) * | 2014-07-16 | 2014-10-08 | 济南时代试金试验机有限公司 | Mounting device and method for speed reducer of testing machine |
| CN104307931A (en) * | 2014-11-11 | 2015-01-28 | 无锡恒富科技有限公司 | Main roller transmission mechanism of straightening machine |
| CN107716614A (en) * | 2017-08-24 | 2018-02-23 | 武船重型工程股份有限公司 | A kind of mechanical antidote of U rib plate unit |
| CN109226345A (en) * | 2018-09-06 | 2019-01-18 | 泰安华鲁锻压机床有限公司 | Plate unit structural member straightening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102581074B (en) | 2014-01-08 |
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