CN102248088B - Turning device for U-shaped beam - Google Patents
Turning device for U-shaped beam Download PDFInfo
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- CN102248088B CN102248088B CN 201110157462 CN201110157462A CN102248088B CN 102248088 B CN102248088 B CN 102248088B CN 201110157462 CN201110157462 CN 201110157462 CN 201110157462 A CN201110157462 A CN 201110157462A CN 102248088 B CN102248088 B CN 102248088B
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- shaped beam
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Abstract
The invention relates to a turning device for a U-shaped beam, comprising a plurality of turning mechanisms arranged at intervals, wherein a rotating shaft base and a slideway base of each turning mechanism are respectively and horizontally connected to the top end of an upright post; the upright post is connected to a support seat; a slideway is perpendicular to a rotating shaft and is supported on the slideway base; the center of the slideway is positioned under the rotating shaft; a guiding seat is also arranged on the slideway base; a guiding shaft is inserted to the guiding seat; the axis of the guiding shaft is in parallel to the slideway; a pulling plate is arranged at one end of the guiding shaft; a pushing plate is arranged at the other end of the guiding shaft; the rotating shaft is arranged on the rotating shaft base through a bearing block and is fixedly connected with a turner; the turner is provided with a U-shaped clamping groove matched with the U-shaped beam; the center line of the U-shaped clamping groove is in parallel to the top surface of the slideway; the height of the U-shaped clamping groove, the pulling plate and the height of the pushing plate are matched with height of the U-shaped beam arranged on the slideway; and the rotating shaft of each turning mechanism is coaxially connected by using a coupling. The tuning device can be used for easily turning the U-shaped beam by 180 degrees and is time-saving, labor-saving, safe and reliable.
Description
Technical field
The present invention relates to a kind of U-shaped beam turning device, belong to the manufactruing equipment of automobile technical field.
Background technology
In the automobile side rail numerical control punching production line, automobile longitudinal girder divides two kinds of forms, and a kind of is Plate Beam, and a kind of is U-shaped beam.The stacking mode of U-shaped beam is that opening phase make-up is put, to increase the stacking quantity of U-shaped beam in the unit volume.U-shaped beam disposing way that numerical control punching production line adds man-hour at the bottom of Open Side Down the abdomen up, so, in one group of U-shaped beam that button is put mutually a U-shaped beam opening just being arranged is up, the U-shaped beam of this root just need to overturn in first being processed.Existing upset mode is artificial upset, because automobile longitudinal girder is relatively long, reaches 12m most, and the weight maximum can reach about 600Kg, and the efficient of manually overturning is lower, and labour intensity is large, and has certain danger.
Summary of the invention
The object of the invention is to, overcome problems of the prior art, a kind of U-shaped beam turning device is provided, can substitute and manually carry out U-shaped beam upset, raise the efficiency, reduce labour intensity.
For solving above technical problem, a kind of U-shaped beam turning device provided by the present invention, comprise a plurality of spaced switching mechanisms, each described switching mechanism comprises bearing, column, shaft base, slideway base, rotating shaft, slideway, the axis of guide, axis of guide driving mechanism and rotating shaft driving mechanism; Level connection joint is on the top of described column respectively for described shaft base and slideway base, and each column is vertically connected on respectively on the described bearing; Described slideway is perpendicular to described rotating shaft and be supported on the described slideway base, slideway be centered close to described rotating shaft under; Guide holder also is installed on the described slideway base, the described axis of guide inserts in the described guide holder and stretch out from guide holder respectively at two ends, the axis of the axis of guide is parallel to described slideway, and an end of the axis of guide is equipped with the arm-tie perpendicular to slideway, and the other end is equipped with the push pedal perpendicular to slideway; Described rotating shaft is installed on the described shaft base by bearing block, is fixedly connected with turner in the described rotating shaft, and described turner is provided with the U-shaped draw-in groove suitable with U-shaped beam, and the center line of described U-shaped draw-in groove is parallel to the end face of described slideway; The height of described U-shaped draw-in groove, arm-tie and push pedal and U-shaped beam place the height on the slideway suitable; The rotating shaft of each described switching mechanism connects by the shaft coupling coaxial line.
With respect to prior art, the present invention has obtained following beneficial effect: automatic loading and unloading mechanism is with U-shaped beam handling position before the U-shaped beam upset to the slideway, then axis of guide driving mechanism action, the axis of guide is mobile in guide holder, driving arm-tie draws in U-shaped beam in the U-shaped draw-in groove of turner fixing, then the decelerator work of overturning, transmission by drive sprocket and driven sprocket, drive rotating shaft rotation, rotating shaft drives 180 ° of turner upsets, thereby U-shaped beam is also overturn 180 °, reach the purpose of U-shaped beam upset; This moment, axis of guide driving mechanism moved again, drove push pedal with the U-shaped draw-in groove of U-shaped beam release turner, and the decelerator that then overturns action turner rotates back to the starting position, prepares the U-shaped beam upset work of next time.Adopt U-shaped beam turning device of the present invention like a cork U-shaped beam to be overturn 180 °, time saving and energy saving and safe and reliable.
As preferred version of the present invention, described rotating shaft driving mechanism comprises the upset decelerator, described upset decelerator is installed on the described bearing, on the output shaft of described upset decelerator drive sprocket is installed, on the described main shaft driven sprocket is installed, described drive sprocket is connected by chain drive with described driven sprocket.
As preferred version of the present invention, described axis of guide driving mechanism comprises cylinder, and described cylinder is fixed on the end plate of described guide holder, and the piston rod of described cylinder is hinged on the inner face of described push pedal.Cylinder piston rod flexible will drive the axis of guide and move around in guide holder.
As preferred version of the present invention, the slideway termination of a side is provided with baffle plate after the described U-shaped beam upset, and described baffle-panels is equipped with vibration-damping screw nail on the end face of rotating shaft one side.Vibration-damping screw nail plays damping and positioning action, and the position after the upset of U-shaped like this beam is fixed, and automatic loading and unloading mechanism can fix a point to carry out suction in this position, with U-shaped girder transferring to the machine tooling position.
As preferred version of the present invention, on the described shaft base beam is installed, described beam is positioned at the below of described turner.Beam can reduce the rear vibrations that produce of turner upset.
As preferred version of the present invention, described bearing below is provided with a seat cushion, and four bights of described bearing are supported on described the seat cushion by the bearing screw.Bearing can be transferred to level by the bearing screw, reduce the requirement to the place.
Description of drawings
Fig. 1 is the stereogram one of single switching mechanism in the U-shaped beam switching mechanism of the present invention.
Fig. 2 is the stereogram two of single switching mechanism in the U-shaped beam switching mechanism of the present invention.
Fig. 3 is the front view of single switching mechanism in the U-shaped beam switching mechanism of the present invention.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the schematic diagram before U-shaped beam is reversed.
Fig. 6 is the schematic diagram after U-shaped beam is reversed.
Among the figure: 1. a seat cushion, 2. bearing, 2a. bearing screw, 3. column, 4. slideway base, 5. shaft base, 6. rotating shaft, 7. bearing block, 8. shaft coupling, 9. slideway, 9a. baffle plate, 9b. vibration-damping screw nail, the decelerator that 10. overturns, 10a. adjusting pad, 10b. drive sprocket, 11. driven sprocket, 12. turners, 12a. U-shaped draw-in groove, 13. expansion sleeves, 14. beam, 15. guide holders, 15a. linear bearing, 16. cylinders, 17. the axis of guide, 17a. arm-tie, 17b. push pedal, 18. U-shaped beams.
The specific embodiment
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, U-shaped beam turning device of the present invention comprises a plurality of spaced switching mechanisms, and each switching mechanism comprises bearing 2, column 3, shaft base 5, slideway base 4, rotating shaft 6, slideway 9, the axis of guide 17, axis of guide driving mechanism and rotating shaft driving mechanism.Level connection joint is on the top of column 3 respectively for shaft base 5 and slideway base 4, and each column 3 is vertically connected on respectively on the bearing 2, and bearing 2 belows are provided with a seat cushion 1, and four bights of bearing 2 are supported on the seat cushion 1 by bearing screw 2a.Slideway 9 is perpendicular to rotating shaft 6 and be supported on the slideway base 4, slideway 9 be centered close to rotating shaft 6 under; Guide holder 15 also is installed on the slideway base 4, the axis of guide 17 inserts in the guide holder 15 and stretch out from guide holder 15 respectively at two ends, be provided with linear bearing 15a in the guide holder 15, the axis of the axis of guide 17 is parallel to slideway 9, one end of the axis of guide 17 is equipped with the arm-tie 17a perpendicular to slideway 9, and the other end is equipped with the push pedal 17b perpendicular to slideway 9; Rotating shaft 6 is installed on the shaft base 5 by bearing block 7, and turner 12 is fixedly connected in the rotating shaft 6 by expansion sleeve 13, and turner 12 is provided with the U-shaped draw-in groove 12a suitable with U-shaped beam, and the center line of U-shaped draw-in groove 12a is parallel to the end face of slideway 9; The height of U-shaped draw-in groove, arm-tie 17a and push pedal 17b and U-shaped beam place the height on the slideway suitable; The rotating shaft 6 of each switching mechanism connects by shaft coupling 8 coaxial lines.
The rotating shaft driving mechanism comprises upset decelerator 10, upset decelerator 10 is installed on the bearing 2, upset decelerator 10 belows are provided with adjusting pad 10a, on the output shaft of upset decelerator 10 drive sprocket 10b is installed, driven sprocket 11 is installed on the main shaft, and drive sprocket 10b and driven sprocket 11 are connected by chain drive.
Axis of guide driving mechanism comprises cylinder 16, and cylinder 16 is fixed on the end plate of guide holder 15, and the piston rod of cylinder 16 is hinged on the inner face of push pedal 17b, and cylinder piston rod flexible will drive the axis of guide 17 and move around in guide holder 15.
Slideway 9 terminations of a side are provided with baffle plate 9a after the U-shaped beam upset, and baffle plate 9a is equipped with vibration-damping screw nail 9b on the end face of rotating shaft 6 one sides.
Beam 14 is installed on the shaft base 5, and beam 14 is positioned at the below of turner 12.Beam 14 can reduce the rear vibrations that produce of turner 12 upsets.
As shown in Figure 5, automatic loading and unloading mechanism is with U-shaped beam 18 handlings position before the U-shaped beam upset to the slideway 9, then axis of guide driving mechanism action, the axis of guide 17 is mobile in guide holder 15, drive in the U-shaped draw-in groove 12a that arm-tie 17a draws in U-shaped beam 18 turner 12 fixing, then the decelerator 10 that overturns is worked, transmission by drive sprocket 10b and driven sprocket 11, drive rotating shaft 6 rotations, rotating shaft 6 drives 180 ° of turner upsets, arrive state shown in Figure 6, thereby U-shaped beam 18 is also overturn 180 °, reach the purpose of U-shaped beam upset; This moment, axis of guide driving mechanism moved again, drive the U-shaped draw-in groove 12a that push pedal 17b releases U-shaped beam 18 turner, because vibration-damping screw nail 9b plays damping and positioning action, position after the U-shaped like this beam upset is fixed, automatic loading and unloading mechanism can fix a point to carry out suction in this position, with U-shaped girder transferring to the machine tooling position.The decelerator 10 action turners that then overturn rotate back to the starting position, prepare the U-shaped beam upset work of next time.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (6)
1. U-shaped beam turning device, it is characterized in that: comprise a plurality of spaced switching mechanisms, each described switching mechanism comprises bearing, column, shaft base, slideway base, rotating shaft, slideway, the axis of guide, axis of guide driving mechanism and rotating shaft driving mechanism; Level connection joint is on the top of described column respectively for described shaft base and slideway base, and each column is vertically connected on respectively on the described bearing; Described slideway is perpendicular to described rotating shaft and be supported on the described slideway base, slideway be centered close to described rotating shaft under; Guide holder also is installed on the described slideway base, the described axis of guide inserts in the described guide holder and stretch out from guide holder respectively at two ends, the axis of the axis of guide is parallel to described slideway, and an end of the axis of guide is equipped with the arm-tie perpendicular to slideway, and the other end is equipped with the push pedal perpendicular to slideway; Described rotating shaft is installed on the described shaft base by bearing block, is fixedly connected with turner in the described rotating shaft, and described turner is provided with the U-shaped draw-in groove suitable with U-shaped beam, and the center line of described U-shaped draw-in groove is parallel to the end face of described slideway; The height of described U-shaped draw-in groove, arm-tie and push pedal and U-shaped beam place the height on the slideway suitable; The rotating shaft of each described switching mechanism connects by the shaft coupling coaxial line.
2. U-shaped beam turning device according to claim 1, it is characterized in that: described rotating shaft driving mechanism comprises the upset decelerator, described upset decelerator is installed on the described bearing, on the output shaft of described upset decelerator drive sprocket is installed, driven sprocket is installed on the main shaft, and described drive sprocket is connected by chain drive with described driven sprocket.
3. U-shaped beam turning device according to claim 1 and 2, it is characterized in that: described axis of guide driving mechanism comprises cylinder, and described cylinder is fixed on the end plate of described guide holder, and the piston rod of described cylinder is hinged on the inner face of described push pedal.
4. U-shaped beam turning device according to claim 1 and 2 is characterized in that: the slideway termination of a side is provided with baffle plate after the described U-shaped beam upset, and described baffle-panels is equipped with vibration-damping screw nail on the end face of rotating shaft one side.
5. U-shaped beam turning device according to claim 1, it is characterized in that: on the described shaft base beam is installed, described beam is positioned at the below of described turner.
6. U-shaped beam turning device according to claim 1 is characterized in that: described bearing below is provided with a seat cushion, and four bights of described bearing are supported on described the seat cushion by the bearing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157462 CN102248088B (en) | 2011-06-13 | 2011-06-13 | Turning device for U-shaped beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157462 CN102248088B (en) | 2011-06-13 | 2011-06-13 | Turning device for U-shaped beam |
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| Publication Number | Publication Date |
|---|---|
| CN102248088A CN102248088A (en) | 2011-11-23 |
| CN102248088B true CN102248088B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110157462 Active CN102248088B (en) | 2011-06-13 | 2011-06-13 | Turning device for U-shaped beam |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141208B (en) * | 2016-07-05 | 2018-06-22 | 烟台泰普森数控机床制造有限公司 | A kind of numerical control roller vehicle automatic charging equipment |
| CN106697395B (en) * | 2016-12-16 | 2018-12-04 | 绍兴蓝能光伏科技有限公司 | A kind of feeding device of rotor packaging facilities |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3917545A1 (en) * | 1989-05-30 | 1989-11-23 | Petry Stahlbau Gmbh | Apparatus and method of turning loads |
| CN101148223A (en) * | 2007-10-12 | 2008-03-26 | 无锡华联科技集团有限公司 | T-shaped row automatic feeding device roll-over mechanism |
| CN201720652U (en) * | 2010-05-13 | 2011-01-26 | 东风特种汽车有限公司 | Longitudinal beam welding overturning frame |
| CN202129338U (en) * | 2011-06-13 | 2012-02-01 | 江苏金方圆数控机床有限公司 | Turnover mechanism for U-shaped beam |
-
2011
- 2011-06-13 CN CN 201110157462 patent/CN102248088B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3917545A1 (en) * | 1989-05-30 | 1989-11-23 | Petry Stahlbau Gmbh | Apparatus and method of turning loads |
| CN101148223A (en) * | 2007-10-12 | 2008-03-26 | 无锡华联科技集团有限公司 | T-shaped row automatic feeding device roll-over mechanism |
| CN201720652U (en) * | 2010-05-13 | 2011-01-26 | 东风特种汽车有限公司 | Longitudinal beam welding overturning frame |
| CN202129338U (en) * | 2011-06-13 | 2012-02-01 | 江苏金方圆数控机床有限公司 | Turnover mechanism for U-shaped beam |
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| CN102248088A (en) | 2011-11-23 |
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