CN103420314A - Turnover device - Google Patents
Turnover device Download PDFInfo
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- CN103420314A CN103420314A CN2013103810595A CN201310381059A CN103420314A CN 103420314 A CN103420314 A CN 103420314A CN 2013103810595 A CN2013103810595 A CN 2013103810595A CN 201310381059 A CN201310381059 A CN 201310381059A CN 103420314 A CN103420314 A CN 103420314A
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- turning
- turnover
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- turning rod
- supporting station
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Abstract
The invention discloses a turnover device, and relates to the technical field of machine manufacturing. The turnover device comprises at least two turnover frames which are arranged at interval, wherein the turnover frames are provided with supporting tables; one side of each supporting table is hinged to a first rocker arm through a hinge shaft; each first rocker arm is provided with a first turnover rod and a first pull rod connected with the first turnover rod; the other side of each supporting table is hinged to a second rocker arm through a hinge shaft; each second rocker arm is provided with a second turnover rod and a second pull rod connected with the second turnover rod; the tail ends of the first pull rods and the second pull rods are respectively hinged to first power cylinders and second power cylinders. Compared with the prior art, the turnover device has the advantages that the two first rocker arms driven by the first power cylinders and the two second rocker arms driven by the second power cylindesr are used for turning over a longitudinal beam; the turnover process is steady, safe, time-saving and labor-saving; in the turnover process, no crane is occupied, and the production efficiency is high.
Description
Technical field
The present invention relates to machining equipment manufacturing technology field, especially a kind of device for the slender piece upset.
Background technology
Longeron is the important component part of automobile chassis frame, and longeron must have enough strength and stiffness with the load of bearing automobile and the impact of transmitting from wheel.At present automobile longitudinal girder mainly adopts mould to carry out die mould on oil press, and longeron is opening up, and next procedure adds man-hour,, with driving and suspender by the longeron upset of slinging, be overturn and make progress in its bottom surface; In use there is following deficiency in this upset mode: 1,, because the profile of longeron is elongated, in switching process, the longeron amplitude of fluctuation is large, overturns not steady, has larger potential safety hazard; 2, the labour intensity of operating personal is large, and whole switching process will be with driving a vehicle, and production efficiency is low.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of failure-free turning device swift to operate, steady, and it can solve the existing slender piece difficult problem of overturning.
In order to address the above problem, the technical solution used in the present invention is: this turning device, comprise at least two spaced turning racks, described turning rack is provided with supporting station, one side of described supporting station is hinged with the first rocking arm by jointed shaft, and described the first rocking arm has the first turning rod and the first pull bar be connected with described the first turning rod; The opposite side of described supporting station is hinged with the second rocking arm by jointed shaft, and described the second rocking arm has the second turning rod and the second pull bar be connected with described the second turning rod; End at described the first pull bar and described the second pull bar is hinged with respectively the first power cylinder and the second power cylinder.
In above-mentioned turning device technical scheme, technical scheme can also be more specifically: described the first turning rod and the nearly described jointed shaft of described the second turning rod place are provided with respectively the first striker plate and the second striker plate, when described the first turning rod and described the second turning rod turn to the table top of described supporting station in vertical state, described the first striker plate and described the second striker plate are in opposite directions and arrange; The height h+1 millimeter that distance L between described the first turning rod and described the second turning rod is the upset workpiece～2 millimeters.
Further: the angle of the angle a of the table top of described supporting station and horizontal surface is 0 degree～60 degree.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
The second rocking arm of the first rocking arm that turning device adopts two the first power cylinders to drive and two the second power cylinder drivings is overturn longeron, and the steady safety of switching process is time saving and energy saving; Switching process does not take driving, and production efficiency is high.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the front schematic diagram of slender piece upset of the embodiment of the present invention 1.
Fig. 4 is the first turning rod of the embodiment of the present invention 1 and the second turning rod schematic diagram while turning to the table top of supporting station in vertical state.
Fig. 5 is the schematic diagram that the slender piece of the embodiment of the present invention 1 completes upset.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Embodiment 1:
Automobile longitudinal girder 13 as shown in Figure 3 is the slender type workpiece that will overturn.
Turning device as shown in Figure 1 and Figure 2 comprises two parallel spaced turning racks 1, and turning rack 1 has tilting supporting station 10, and the angle of the angle a of the table top of supporting station 10 and horizontal surface is 60 degree; Equal interval, the both sides of each turning rack 1 is equipped with bearing 2 and strut bar 6, bearing 2 is fixed by bolts on the base plate of the table top lower end tilting near supporting station 10, strut bar 6 is welded on the base plate on the table top top tilting near supporting station 10, and the upper end of bearing 2 and strut bar 6 is equipped with hinge axis hole; One side of supporting station 10 is hinged with the first rocking arm by jointed shaft, the first rocking arm has the first turning rod 8 and the first pull bar 8-1 be connected with the first turning rod 8, be provided with the hinge axis hole that jointed shaft is installed in the junction of the first turning rod 8 and the first pull bar 8-1, the first rocking arm is hinged between turning rack 1 and strut bar 6 by the jointed shaft that installed this hinge axis hole; The opposite side of supporting station 10 is hinged with the second rocking arm by jointed shaft, the second rocking arm has the second turning rod 7 and the second pull bar 7-1 be connected with the second turning rod 7, the junction of the second turning rod 7 and the second pull bar 7-1 is provided with the hinge axis hole that jointed shaft is installed, and the second rocking arm is hinged between turning rack 1 and strut bar 6 by the jointed shaft that installed this hinge axis hole; The second spacer 12 all is equipped with in the jointed shaft outside that all be equipped with between the first spacer 11, the first rocking arms and the second rocking arm and strut bar 6 jointed shaft outside between the first rocking arm and the second rocking arm and turning rack 1; Be welded with respectively the first striker plate 8-2 and the second striker plate 7-2 at the first turning rod 8 and the second turning rod 7 near the jointed shaft place, when the first turning rod 8 and the second turning rod 7 turn to the table top of supporting station 10 in vertical state, the first striker plate 8-2 and the second striker plate 7-2 are in opposite directions and arrange; Distance L between the first turning rod 8 and the second turning rod 7 is the height h+1 millimeter of upset workpiece.End at the first pull bar 8-1 and the second pull bar 7-1 is equipped with hinge axis hole, and the first pull bar 8-1 is hinged with the first contiguous block 9 on the piston rod that is contained in the first power cylinder 3, and the first contiguous block 9 is threaded connection with piston rod; The second pull bar 7-1 is hinged with the second contiguous block 5 on the piston rod that is contained in the second power cylinder 4, and the second contiguous block 5 is threaded connection with piston rod; First power cylinder of the present embodiment and the second power cylinder are respectively the first hydraulic actuating cylinder 3 and the second hydraulic actuating cylinder 4, the first hydraulic actuating cylinders 3 and the second hydraulic actuating cylinder 4 and are hinged on respectively on the bearing 2 that is positioned at turning rack 1 both sides.
During work, automobile longitudinal girder 13 is placed on two turning racks 1 of turning device, the side that two the first rocking arms is forwarded to the first turning rod 8 is parallel with the table top of supporting station 10, and the first striker plate 8-2 is towards the position vertical with the table top of supporting station 10 that make progress; It is vertical with the table top of supporting station 10 that two the second rocking arms forward the second turning rod 7 to, the position that the upper surface of the second striker plate 7-2 is parallel with the table top of supporting station 10; On supporting station 10 table tops of longeron across the turning rack 1 be arranged in parallel at two, downside is near two the first striker plate 8-2, as shown in Figure 3; The piston rod that simultaneously starts 3, two the first hydraulic actuating cylinders 3 of two the first hydraulic actuating cylinders promotes the first rocking arm by the first contiguous block 9 and rotates, and two the first rocking arms drive longitudinal beam overturning 90 degree simultaneously, as shown in Figure 4; Then start two the second hydraulic actuating cylinders 4 simultaneously, the piston rod of two the second hydraulic actuating cylinders 4 promotes the second rocking arm by the second contiguous block 5 and rotates, two the second rocking arms drive longeron simultaneously and turn over and turn 90 degrees again, make the another side of longeron upwards, the piston rod of two the first hydraulic actuating cylinders 3 returns to reference position, as shown in Figure 5.
Embodiment 2:
The angle of the angle a of the table top of supporting station 10 and horizontal surface is 0 degree, and the distance L between the first turning rod 8 and the second turning rod 7 is the height h+2 millimeter of upset workpiece.All the other features are identical with embodiment 1.
Claims (3)
1. a turning device, it is characterized in that: comprise at least two spaced turning racks (1), described turning rack (1) has supporting station (10), a side at described supporting station (10) is hinged with the first rocking arm by jointed shaft, and described the first rocking arm has the first turning rod (8) and the first pull bar (8-1) be connected with described the first turning rod (8); Opposite side at described supporting station (10) is hinged with the second rocking arm by jointed shaft, and described the second rocking arm has the second turning rod (7) and the second pull bar (7-1) be connected with described the second turning rod (7); End at described the first pull bar (8-1) and described the second pull bar (7-1) is hinged with respectively the first power cylinder (3) and the second power cylinder (4).
2. turning device according to claim 1, it is characterized in that: described the first turning rod (8) and the nearly described jointed shaft of described the second turning rod (7) place are provided with respectively the first striker plate (8-2) and the second striker plate (7-2), when described the first turning rod (8) and described the second turning rod (7) turn to the table top of described supporting station (10) in vertical state, described the first striker plate (8-2) is in opposite directions and arranges with described the second striker plate (7-2); The height h+1 millimeter that distance L between described the first turning rod (8) and described the second turning rod (7) is the upset workpiece～2 millimeters.
3. according to the described turning device of claim 1 or 2, it is characterized in that: the angle of the table top of described supporting station (10) and the angle a of horizontal surface is 0 degree～60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381059.5A CN103420314B (en) | 2013-08-28 | 2013-08-28 | Turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381059.5A CN103420314B (en) | 2013-08-28 | 2013-08-28 | Turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103420314A true CN103420314A (en) | 2013-12-04 |
| CN103420314B CN103420314B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310381059.5A Active CN103420314B (en) | 2013-08-28 | 2013-08-28 | Turning device |
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| Country | Link |
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| CN (1) | CN103420314B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754805A (en) * | 2014-01-08 | 2014-04-30 | 中国核电工程有限公司 | Turnover device and turnover method for heavy equipment of nuclear power plant |
| CN107055049A (en) * | 2017-04-12 | 2017-08-18 | 江苏科技大学 | A kind of portable transfer case assembling turning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1615081A1 (en) * | 1988-06-10 | 1990-12-23 | Украинский Проектно-Технологический И Конструкторский Институт Организации Производства И Экономики Монтажных И Специальных Строительных Работ | Method of moving cargo on platform |
| CN201873500U (en) * | 2010-12-03 | 2011-06-22 | 苏州塞维拉上吴电梯轨道系统有限公司 | Automatic guide rail overturning device |
| CN201952199U (en) * | 2010-11-26 | 2011-08-31 | 中冶南方工程技术有限公司 | Vertical coil receiving type coil tilter suitable to stepping beam |
| CN202072436U (en) * | 2011-04-14 | 2011-12-14 | 黄石市汇波防腐技术有限公司 | Turnover device for large-scale equipment |
| CN102674218A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Steel coil turning machine for automatically stopping coil |
| CN202465223U (en) * | 2012-03-06 | 2012-10-03 | 徐州重型机械有限公司 | Cover plate-turning machine |
| CN102765683A (en) * | 2012-07-28 | 2012-11-07 | 江苏乐基重工机械有限公司 | Plate turnover machine |
| CN203513227U (en) * | 2013-08-28 | 2014-04-02 | 东风柳州汽车有限公司 | Overturning device |
-
2013
- 2013-08-28 CN CN201310381059.5A patent/CN103420314B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1615081A1 (en) * | 1988-06-10 | 1990-12-23 | Украинский Проектно-Технологический И Конструкторский Институт Организации Производства И Экономики Монтажных И Специальных Строительных Работ | Method of moving cargo on platform |
| CN201952199U (en) * | 2010-11-26 | 2011-08-31 | 中冶南方工程技术有限公司 | Vertical coil receiving type coil tilter suitable to stepping beam |
| CN201873500U (en) * | 2010-12-03 | 2011-06-22 | 苏州塞维拉上吴电梯轨道系统有限公司 | Automatic guide rail overturning device |
| CN202072436U (en) * | 2011-04-14 | 2011-12-14 | 黄石市汇波防腐技术有限公司 | Turnover device for large-scale equipment |
| CN202465223U (en) * | 2012-03-06 | 2012-10-03 | 徐州重型机械有限公司 | Cover plate-turning machine |
| CN102674218A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Steel coil turning machine for automatically stopping coil |
| CN102765683A (en) * | 2012-07-28 | 2012-11-07 | 江苏乐基重工机械有限公司 | Plate turnover machine |
| CN203513227U (en) * | 2013-08-28 | 2014-04-02 | 东风柳州汽车有限公司 | Overturning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754805A (en) * | 2014-01-08 | 2014-04-30 | 中国核电工程有限公司 | Turnover device and turnover method for heavy equipment of nuclear power plant |
| CN103754805B (en) * | 2014-01-08 | 2016-02-03 | 中国核电工程有限公司 | A kind of nuclear station heavy wares turning device and method for turning |
| CN107055049A (en) * | 2017-04-12 | 2017-08-18 | 江苏科技大学 | A kind of portable transfer case assembling turning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103420314B (en) | 2016-11-09 |
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