CN102601170B - Rotary device supporting bottom of plate element straightening machine of bridge - Google Patents
Rotary device supporting bottom of plate element straightening machine of bridge Download PDFInfo
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- CN102601170B CN102601170B CN201210081968.2A CN201210081968A CN102601170B CN 102601170 B CN102601170 B CN 102601170B CN 201210081968 A CN201210081968 A CN 201210081968A CN 102601170 B CN102601170 B CN 102601170B
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Abstract
The invention relates to a rotary device supporting the bottom of a plate element straightening machine of a bridge, wherein a sliding block support base is slidingly connected on a track of a support base, a support platform is fixed on the sliding block support base, a pin roll is installed on the support platform, a lower pressing head base is rotatably installed on the pin roll through a bearing, a connecting plate is fixed on the lower pressing head base, and a lower pressing head is installed fixedly on the connecting plate through a fixed plate. A rotary driving mechanism that drives the lower pressing heat base to rotate around the pin roll is installed on the support platform and a translational driving mechanism that drives the sliding block support base to translate along the length direction of the track of the support base is installed on the support platform. The rotary device provided by the invention can provide rotary support at 360 degrees according to positions of horizontal and vertical plate ribs, thereby meeting the operational needs, improving the production efficiency and reducing the occurrence rate of safety accidents to a great extent.
Description
Technical field
The whirligig that the present invention relates to a kind of straightening machine for bridge plate units bottom support, belongs to mechanical equipment technical field.
Background technology
Before the present invention makes, in prior art, to welding to longitudinal rib of slab after hit shaping after producing the roasting thermoplastic of base plate Chang Weihuo of local deformation, so not only efficiency is low, also has potential safety hazard, is difficult to meet need of production.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can carry out according to the position of horizontal and vertical rib of slab the rotary support of 360 °, farthest meet need of work, enhance productivity, reduce the whirligig of the straightening machine for bridge plate units bottom support of security incident incidence.
According to technical scheme provided by the invention, the whirligig of described straightening machine for bridge plate units bottom support, on base for supporting track, slidably connect slider support base, on slider support base, be fixed with support platform, bearing pin is installed in support platform, on bearing pin, by bearing, is rotatablely equipped with push-down head base, push-down head base is seated on the top end face of support platform, on push-down head base, be fixed with connecting plate, on connecting plate, by fixed head, be installed with push-down head; The rotary drive mechanism that drives push-down head base to be rotated around bearing pin is installed in support platform, in support platform, is provided with and drives slider support base along the length direction of base for supporting track, to carry out the translational drive mechanism of translation.
Described rotary drive mechanism is included on push-down head base and is fixed with fluted disc; In support platform, be fixed with speed reducer mounting base, the second reductor is installed on speed reducer mounting base, on the output shaft of the second reductor, be fixed with the second gear, the second gear and the engagement of described fluted disc.
Described translational drive mechanism is included in the first reductor of installing in support platform, is fixed with the first gear on the output shaft of the first reductor; On base for supporting track, be fixed with tooth bar mounting rail, on tooth bar mounting rail, be fixed with tooth bar, the length direction of tooth bar is consistent with the length direction of base for supporting track, described the first wheel and rack engagement.
In support platform, be fixed with allocation block, on allocation block, by copper tube, connect grease-box, on allocation block, by pipeline, be connected with Manual lubrication pump, on allocation block, be connected with the distribution of lubrication oil pipe that can be lubricated the rotation contact-making surface of the sliding contact surface of slider support base and base for supporting track and push-down head base and support platform.
On the output shaft of the first reductor, be fixed with gear door, described the first gear is fixed on the output shaft of the first reductor by gear door.
Top ends at bearing pin is fixed with for bearing being carried out to the axle bumper of limit mounting; Bottom at bearing pin is fixed with end cap.
The present invention can carry out the rotary support of 360 ° according to the position of horizontal and vertical rib of slab, meet so significantly need of work, enhances productivity, and reduces the incidence of security incident; This straightening mechanism has strong adaptability, and service efficiency is high, corrects precision high, and small investment, easy to use and flexible.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is left view of the present invention.
Fig. 4 is A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, the present invention mainly consists of push-down head 1, fixed head 2, connecting plate 3, push-down head base 4, support platform 5, copper tube 6, allocation block 7, Manual lubrication pump 8, the first gear 9, the first reductor 10, speed reducer mounting base 11, the second gear 12, the second reductor 13, fluted disc 14, axle bumper 15, bearing pin 16, deep groove ball bearing 17, end cap 18, gear door 19, slider support base 20, base for supporting track 21, tooth bar mounting rail 22 and tooth bar 23 etc.
This straightening machine for bridge plate units bottom support and whirligig, on base for supporting track 21, slidably connect slider support base 20, on slider support base 20, be fixed with support platform 5, bearing pin 16 is installed in support platform 5, on bearing pin 16, by bearing 17, be rotatablely equipped with push-down head base 4, push-down head base 4 is seated on the top end face of support platform 5, is fixed with connecting plate 3 on push-down head base 4, on connecting plate 3, by fixed head 2, is installed with push-down head 1; The rotary drive mechanism that drives push-down head base 4 to be rotated around bearing pin 16 is installed in support platform 5, the translational drive mechanism that drives slider support base 20 length directions along base for supporting track 21 to carry out translation is installed in support platform 5.
Described rotary drive mechanism is included in and on push-down head base 4, is fixed with fluted disc 14; In support platform 5, be fixed with speed reducer mounting base 11, the second reductor 13 is installed on speed reducer mounting base 11, on the output shaft of the second reductor 13, be fixed with the second gear 12, the second gears 12 and mesh with described fluted disc 14.
Described translational drive mechanism is included in the first reductor 10 of installing in support platform 5, is fixed with the first gear 9 on the output shaft of the first reductor 10; On base for supporting track 21, be fixed with tooth bar mounting rail 22, be fixed with tooth bar 23 on tooth bar mounting rail 22, the length direction of tooth bar 23 is consistent with the length direction of base for supporting track 21, described the first gear 9 and tooth bar 23 engagements.
In support platform 5, be fixed with allocation block 7, on allocation block 7, by copper tube 6, connect grease-box, on allocation block 7, by pipeline, be connected with Manual lubrication pump 8, on allocation block 7, be connected with the distribution of lubrication oil pipe that can be lubricated slider support base 20 and the sliding contact surface of base for supporting track 21 and the rotation contact-making surface of push-down head base 4 and support platform 5.
On the output shaft of the first reductor 10, be fixed with gear door 19, described the first gear 9 is fixed on the output shaft of the first reductor 10 by gear door 19.
Top ends at bearing pin 16 is fixed with for bearing 17 being carried out to the axle bumper 15 of limit mounting; In the bottom of bearing pin 16, be fixed with end cap 18.
The present invention adopts push-down head 1 to be pressed into fixed head 2, and fixed head 2 is connected with push-down head base 4 by connecting plate 3, by axle bumper 15, bearing pin 16, bearing 17 and cover plate 18, push-down head base 4 is fixed in support platform 5; The first gear 9 is fixing by gear door 19 and the first reductor 10, and the first reductor 10 is fixed on a side of support platform 5, and control arbor press bottom support and rotating mechanism move along the length direction of base for supporting track 21; The second gear 12 is fixing by holding screw and the second reductor 13, the second reductor 13 and speed reducer mounting base 11 are fixed on the opposite side of support platform 5, fluted disc 14 is fixed on push-down head base 4, and fluted disc 14 and the second gear 12 engagements, control rotating mechanism and rotatablely move; The lubricating structure being comprised of copper tube 6, allocation block 7, Manual lubrication pump 8 etc. is fixed on the other both sides of support platform.
Operation principle of the present invention and the course of work:
First determine the position of predistortion on diaphragm plate unit, after input relevant parameter, the first reductor 10 that is arranged on support platform is first started working, by tooth bar 23, provide transverse shifting power, drive the straightening mechanism on slider support base 20 tops to move to precalculated position on base for supporting track 21; Behind the rib of slab position of welding on definite diaphragm plate, the second reductor 13 is started working, the engaged transmission by the second gear 12 with fluted disc 14, and push-down head 1 is rotated consistent with rib of slab direction; Lubricating structure can be lubricated to rotation position and transverse shifting position, reaches lubricated and protective effect.
Claims (4)
1. the whirligig of a straightening machine for bridge plate units bottom support, it is characterized in that: on base for supporting track (21), slidably connect slider support base (20), on slider support base (20), be fixed with support platform (5), bearing pin (16) is installed in support platform (5), at bearing pin (16), above by bearing (17), be rotatablely equipped with push-down head base (4), push-down head base (4) is seated on the top end face of support platform (5), on push-down head base (4), be fixed with connecting plate (3), at connecting plate (3), above by fixed head (2), be installed with push-down head (1), the rotary drive mechanism that drives push-down head base (4) to be rotated around bearing pin (16) is installed in support platform (5), the translational drive mechanism that drives slider support base (20) to carry out translation along the length direction of base for supporting track (21) is installed in support platform (5):
Described rotary drive mechanism is included in and on push-down head base (4), is fixed with fluted disc (14); In support platform (5), be fixed with speed reducer mounting base (11), the second reductor (13) is installed on speed reducer mounting base (11), on the output shaft of the second reductor (13), be fixed with the second gear (12), the second gear (12) meshes with described fluted disc (14);
Described translational drive mechanism is included in upper the first reductor (10) installed of support platform (5), is fixed with the first gear (9) on the output shaft of the first reductor (10); On base for supporting track (21), be fixed with tooth bar mounting rail (22), on tooth bar mounting rail (22), be fixed with tooth bar (23), the length direction of tooth bar (23) is consistent with the length direction of base for supporting track (21), described the first gear (9) and tooth bar (23) engagement.
2. the whirligig of straightening machine for bridge plate units bottom support as claimed in claim 1, it is characterized in that: in support platform (5), be fixed with allocation block (7), allocation block (7) is upper connects grease-box by copper tube (6), allocation block (7) is upper is connected with Manual lubrication pump (8) by pipeline, is connected with the distribution of lubrication oil pipe that can be lubricated slider support base (20) and the sliding contact surface of base for supporting track (21) and the rotation contact-making surface of push-down head base (4) and support platform (5) on allocation block (7).
3. the whirligig of straightening machine for bridge plate units bottom support as claimed in claim 1, it is characterized in that: on the output shaft of the first reductor (10), be fixed with gear door (19), described the first gear (9) is fixed on the output shaft of the first reductor (10) by gear door (19).
4. the whirligig of straightening machine for bridge plate units bottom support as claimed in claim 1, is characterized in that: the top ends at bearing pin (16) is fixed with for bearing (17) being carried out to the axle bumper (15) of limit mounting; In the bottom of bearing pin (16), be fixed with end cap (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081968.2A CN102601170B (en) | 2012-03-26 | 2012-03-26 | Rotary device supporting bottom of plate element straightening machine of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081968.2A CN102601170B (en) | 2012-03-26 | 2012-03-26 | Rotary device supporting bottom of plate element straightening machine of bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102601170A CN102601170A (en) | 2012-07-25 |
| CN102601170B true CN102601170B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210081968.2A Active CN102601170B (en) | 2012-03-26 | 2012-03-26 | Rotary device supporting bottom of plate element straightening machine of bridge |
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| Country | Link |
|---|---|
| CN (1) | CN102601170B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502816Y (en) * | 2001-09-28 | 2002-07-31 | 中国第二重型机械集团公司 | Variable roller spacing straightening machine for medium plate |
| CN201040295Y (en) * | 2007-04-20 | 2008-03-26 | 蔡昌益 | Die holder floating mechanism for steel plate leveling machine |
| CN201380194Y (en) * | 2009-03-06 | 2010-01-13 | 朱惠兴 | Multifunctional pinch temper mill |
| CN202527534U (en) * | 2012-03-26 | 2012-11-14 | 无锡华联科技集团有限公司 | Rotating device for supporting bottom of bridge plate unit straightening machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3392758B2 (en) * | 1998-08-24 | 2003-03-31 | 株式会社栗本鐵工所 | Straightening method and apparatus |
-
2012
- 2012-03-26 CN CN201210081968.2A patent/CN102601170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502816Y (en) * | 2001-09-28 | 2002-07-31 | 中国第二重型机械集团公司 | Variable roller spacing straightening machine for medium plate |
| CN201040295Y (en) * | 2007-04-20 | 2008-03-26 | 蔡昌益 | Die holder floating mechanism for steel plate leveling machine |
| CN201380194Y (en) * | 2009-03-06 | 2010-01-13 | 朱惠兴 | Multifunctional pinch temper mill |
| CN202527534U (en) * | 2012-03-26 | 2012-11-14 | 无锡华联科技集团有限公司 | Rotating device for supporting bottom of bridge plate unit straightening machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-61531A 2000.02.29 |
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| Publication number | Publication date |
|---|---|
| CN102601170A (en) | 2012-07-25 |
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