CN102009311A - Rotation mechanism of welding positioner - Google Patents
Rotation mechanism of welding positioner Download PDFInfo
- Publication number
- CN102009311A CN102009311A CN2010101962049A CN201010196204A CN102009311A CN 102009311 A CN102009311 A CN 102009311A CN 2010101962049 A CN2010101962049 A CN 2010101962049A CN 201010196204 A CN201010196204 A CN 201010196204A CN 102009311 A CN102009311 A CN 102009311A
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- work top
- reductor
- output shaft
- overturning seat
- working platform
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Abstract
The invention relates to a rotation mechanism of a welding positioner, which comprises a speed reducer, wherein a working platform surface is arranged on an output shaft of the speed reducer, and one end of the output shaft of the speed reducer penetrates into the center of the working platform surface and is fixedly connected with the working platform surface. In the invention, the working platform surface is arranged on the output shaft of the speed reducer, a bolt groove is arranged on the working platform surface, a bolt is arranged in the bolt groove so that a workpiece to be welded can be fixed on the working platform, the output shaft of the speed reducer drives the working platform surface to rotate, the working platform surface can drive the workpiece to be welded to rotate together so that the welding work can be completed; the torque force is transmitted by adopting the speed reducer, the reduction ratio is large, and the transmitted torque force is large; and turning devices are arranged at two ends of a turning base so that the working platform surface can turn while rotating and is convenient to operate. The invention has simple structure, is convenient for maintenance and installation, can ensure that the welding positioner works stably, and is safe and reliable.
Description
Technical field
The present invention relates to a kind of free-wheeling system, especially a kind of positioner free-wheeling system belongs to technical field of machining.
Background technology
Along with expanding economy, the automaticity of production equipment is more and more higher, and positioner is widely used in the middle of the mechanical industry.Along with the raising of Automation of Welding degree, the quality of weld seam and outward appearance have also obtained improving greatly.Positioner is welding assisted class equipment, can make workpiece realize 360 degree revolutions, 120 degree upsets, and with the crosshead submerged arc welding machine, or the complete use of gas-shielded welder.At present, positioner can not be when assisting welding, and it is little to transmit torsion, rotates inconvenience, poor work stability, and the installation and maintenance difficulty is for practical operation brings very big inconvenience.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of positioner free-wheeling system is provided, it is simple in structure, and installation and maintenance are convenient, can guarantee the steady operation of positioner, and is safe and reliable.
According to technical scheme provided by the invention, described positioner free-wheeling system comprises reductor; The output shaft of described reductor is provided with work top, and an end of the output shaft of described reductor penetrates the center of work top, and fixedlys connected with work top.
The output shaft of described reductor is provided with gland corresponding to the end that penetrates work top, and described gland is embedded in the work top, and utilizes first screw and output shaft to be fastenedly connected.Described reductor is provided with overturning seat, and described overturning seat and reductor fix; Described overturning seat has installing hole corresponding to a side of contiguous work top, and the output shaft of described reductor penetrates in the installing hole, and fixes with work top.
Be provided with fixed head corresponding to a side that is provided with installing hole on the described overturning seat; Described fixed head utilizes bolt and overturning seat to fix; After the output shaft of reductor passes fixed head and installing hole respectively, fix with work top.Described work top is provided with the bolt slot that distributes symmetrically.The two ends of described overturning seat are equipped with fixing hole, and described fixing hole is provided with binding, and described binding utilizes second screw and overturning seat to be fastenedly connected.Described reductor is the turbine and worm reductor.
Advantage of the present invention: by on the output shaft of reductor work top being set, described work top is provided with bolt slot, and screw is set in bolt slot can be fixed on workpiece to be welded on the work top.The output shaft of reductor drives the work top rotation, and work top can drive workpiece to be welded and rotate together, can finish welding job.Adopt reductor to transmit torsion, speed reducing ratio is big, and the torsion of transmission is big; By two ends turning device is set, can makes work top in rotation, can realize upset at overturning seat, easy to operate.Simple in structure, installation and maintenance are convenient, can guarantee the steady operation of positioner, and are safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 2: the present invention includes work top 1, overturning seat 2, gland 3, first screw 4, output shaft 5, reductor 6, bolt slot 7, bolt 8, fixing hole 9, binding 10, second screw 11, fixed head 12 and installing hole 13.
As depicted in figs. 1 and 2: described reductor 6 is fixed on the overturning seat 2, and reductor 6 is the turbine and worm reductor, has the big advantage of speed reducing ratio, can transmit big torsion.One side of described overturning seat 2 also has installing hole 13, and overturning seat 2 is provided with fixed head 12 corresponding to a side of installing hole 13, described fixed head 12 contiguous reductors 6.Fixed head 12 utilizes the bolt 8 and the side of overturning seat 2 to be fixedly connected.The output shaft 5 of reductor 6 passes fixed head 12 and installing hole 13 respectively, and stretches out outside the installing hole 13.The output shaft 5 of reductor 6 is provided with work top 1 corresponding to stretching out installing hole 13 outer ends, and described work top 1 is for being used to place the working plate of workpiece to be welded.Described work top 1 fixes with the output shaft 5 of reductor 6, and work top 1 is provided with gland 3 corresponding to the end of output shaft 5.Described gland 3 is embedded in the work top 1, and utilizes first screw 4 to be fastened with output shaft 5, guarantees the connection reliability of the output shaft 5 of work top 1 and reductor 6.
Described work top 1 is provided with the bolt slot 7 that distributes symmetrically, and described bolt slot 7 is along the radially extension of work top 1; Can place T type bolt in the described bolt slot 7, when placing welding work pieces on the work top 1, by being installed in bolt slot 7, T type bolt welding work pieces can be fixed on the work top 1, when guaranteeing that work top 1 rotates, welding work pieces can be stable be placed on the work top 1, guaranteed the safe and reliable of welding job.
The two ends of described overturning seat 2 are equipped with fixing hole 9, in the described fixing hole 9 trip shaft can be set, and in trip shaft is installed in fixing hole 9, and when fixedlying connected with overturning seat 2, can realize the rotation of overturning seat 2; When overturning seat 2 rotates, reductor 6 on the overturning seat 2 can be along with rotation, the rotation of reductor 6 can be rotated the welding work pieces on the work top 1, has realized the upset and the rotation of work top 1, can carry out multi-faceted operation to the welding work pieces on the work top 1.Be provided with binding 10 with fixing hole 9 corresponding surfaces on the overturning seat 2, described binding 10 utilizes second screw 11 to fix with overturning seat 2.
As depicted in figs. 1 and 2: during use, reductor 6 is fixed on the overturning seat 2, on the output shaft 5 of reductor 6 fixedly connected work top 1 is set.The power shaft of reductor 6 links to each other with motor, and the rotation of motor can drive reductor 6 and rotate, and when reductor 6 rotated, the output shaft 5 of reductor 6 can drive work top 1 and rotate; By adjusting the rotating speed of motor, can make reductor 6 under the rotating speed of correspondence, drive work top 1 rotation, easy to adjust.Place welding work pieces on the work top 1, when welding work pieces is positioned on the work top 1, welding work pieces is fixed on the work top 1 by in bolt slot 7, placing T type bolt; Guaranteed that the welding work pieces on the work top 1 can rotate synchronously with work top 1.During work top 1 rotation, positioner has realized driving the rotation of the multi-angle of welding work pieces, is convenient to the process operation of welding equipment to welding work pieces.The two ends of overturning seat 2 link to each other with trip shaft with binding 10 by fixing hole 9, and an end of described trip shaft stretches in the fixing hole 9 after passing binding 10, and trip shaft is fixedlyed connected with overturning seat 2; The other end of trip shaft links to each other with slewing, and the rotation by slewing can make overturning seat 2 rotate.When described overturning seat 2 rotated, the reductor 6 on the overturning seat 2 can rotate identical angle; The rotation of described reductor 6 can make welding work pieces can realize upset in rotation, and welding work pieces has the free degree of a plurality of activities, realizes welding work pieces is carried out multi-faceted operation, and is easy to operate.
The present invention is by being provided with work top 1 on the output shaft 5 of reductor 6, described work top 1 is provided with bolt slot 7, and screw is set in bolt slot 7 can be fixed on workpiece to be welded on the work top 1.The output shaft 5 of reductor 6 drives work top 1 rotation, and work top 1 can drive workpiece to be welded and rotate together, can finish welding job.Adopt reductor 6 to transmit torsion, speed reducing ratio is big, and the torsion of transmission is big; By two ends turning device is set, can makes work top 1 in rotation, can realize upset at overturning seat 2, easy to operate.Simple in structure, installation and maintenance are convenient, can guarantee the steady operation of positioner, and are safe and reliable.
Claims (7)
1. positioner free-wheeling system, comprise reductor (6), it is characterized in that: the output shaft (5) of described reductor (6) is provided with work top (1), and an end of the output shaft (5) of described reductor (6) penetrates the center of work top (1), and fixedlys connected with work top (1).
2. positioner free-wheeling system according to claim 1, it is characterized in that: the output shaft (5) of described reductor (6) is provided with gland (3) corresponding to the end that penetrates work top (1), described gland (3) is embedded in the work top (1), and utilizes first screw (4) and output shaft (5) to be fastenedly connected.
3. positioner free-wheeling system according to claim 1 is characterized in that: described reductor (6) is provided with overturning seat (2), and described overturning seat (2) fixes with reductor (6); Described overturning seat (2) has installing hole (13) corresponding to a side of contiguous work top (1), and the output shaft (5) of described reductor (6) penetrates in the installing hole (13), and fixes with work top (1).
4. positioner free-wheeling system according to claim 3 is characterized in that: described overturning seat (2) is gone up and is provided with fixed head (12) corresponding to a side that is provided with installing hole (13); Described fixed head (12) utilizes bolt (8) and overturning seat (2) to fix; The output shaft (5) of reductor (6) fixes with work top (1) after passing fixed head (12) and installing hole (13) respectively.
5. positioner free-wheeling system according to claim 1 is characterized in that: described work top (1) is provided with the bolt slot (7) that distributes symmetrically.
6. positioner free-wheeling system according to claim 3, it is characterized in that: the two ends of described overturning seat (2) are equipped with fixing hole (9), described fixing hole (9) is provided with binding (10), and described binding (10) utilizes second screw (11) and overturning seat (2) to be fastenedly connected.
7. positioner free-wheeling system according to claim 1 is characterized in that: described reductor (6) is the turbine and worm reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101962049A CN102009311A (en) | 2010-05-31 | 2010-05-31 | Rotation mechanism of welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101962049A CN102009311A (en) | 2010-05-31 | 2010-05-31 | Rotation mechanism of welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009311A true CN102009311A (en) | 2011-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101962049A Pending CN102009311A (en) | 2010-05-31 | 2010-05-31 | Rotation mechanism of welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009311A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788749A (en) * | 2011-05-17 | 2012-11-21 | 纬创资通股份有限公司 | Fixing device for detection |
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN105195959A (en) * | 2015-10-21 | 2015-12-30 | 青岛石化检修安装工程有限责任公司 | Rotatable welding positioner |
| CN105499900A (en) * | 2015-12-31 | 2016-04-20 | 无锡华联科技集团有限公司 | Welding rotary platform |
| CN106363324A (en) * | 2016-09-20 | 2017-02-01 | 陕西理工学院 | Welding table for welding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250222Y (en) * | 1996-01-19 | 1997-03-26 | 机械工业部天津工程机械研究所 | Double rotary welding position changing machine |
| CN2303703Y (en) * | 1997-07-22 | 1999-01-13 | 机械工业部天津工程机械研究所 | Fully double-revolving type welding position-changing machine |
| CN201086180Y (en) * | 2007-09-19 | 2008-07-16 | 南阳二机石油装备(集团)有限公司 | Welding positioner |
| CN201669533U (en) * | 2010-05-31 | 2010-12-15 | 无锡恒富科技有限公司 | Rotation mechanism of welding positioner |
-
2010
- 2010-05-31 CN CN2010101962049A patent/CN102009311A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250222Y (en) * | 1996-01-19 | 1997-03-26 | 机械工业部天津工程机械研究所 | Double rotary welding position changing machine |
| CN2303703Y (en) * | 1997-07-22 | 1999-01-13 | 机械工业部天津工程机械研究所 | Fully double-revolving type welding position-changing machine |
| CN201086180Y (en) * | 2007-09-19 | 2008-07-16 | 南阳二机石油装备(集团)有限公司 | Welding positioner |
| CN201669533U (en) * | 2010-05-31 | 2010-12-15 | 无锡恒富科技有限公司 | Rotation mechanism of welding positioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788749A (en) * | 2011-05-17 | 2012-11-21 | 纬创资通股份有限公司 | Fixing device for detection |
| CN102788749B (en) * | 2011-05-17 | 2015-06-10 | 纬创资通股份有限公司 | Fixing device for detection |
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN105195959A (en) * | 2015-10-21 | 2015-12-30 | 青岛石化检修安装工程有限责任公司 | Rotatable welding positioner |
| CN105499900A (en) * | 2015-12-31 | 2016-04-20 | 无锡华联科技集团有限公司 | Welding rotary platform |
| CN106363324A (en) * | 2016-09-20 | 2017-02-01 | 陕西理工学院 | Welding table for welding device |
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Application publication date: 20110413 |