CN102825488B - Milling transmission component of circular seam back-chipping edge milling machine - Google Patents
Milling transmission component of circular seam back-chipping edge milling machine Download PDFInfo
- Publication number
- CN102825488B CN102825488B CN201210355307.4A CN201210355307A CN102825488B CN 102825488 B CN102825488 B CN 102825488B CN 201210355307 A CN201210355307 A CN 201210355307A CN 102825488 B CN102825488 B CN 102825488B
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- China
- Prior art keywords
- shaft
- milling
- main shaft
- direct current
- transmission component
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- Expired - Fee Related
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Abstract
The invention relates to a milling transmission component, and in particular relates to a milling transmission component of a circular seam back-chipping edge milling machine, belonging to the technical field of mechanical devices. The milling transmission component comprises a main shaft component, a bevel gear reduction box and a direct current motor, wherein a flange plate of the direct current motor is arranged on a box body of the bevel gear reduction box through bolts, a main shaft of the direct current motor extends into the box body of the bevel gear reduction box and is connected with a first input shaft, and a main shaft of the main shaft component extends into a second output shaft, transfers power through a spline of the main shaft and finally drives a cutterhead to rotate. The milling transmission component disclosed by the invention has a compact and reasonable structure, the main shaft can slide along an involute spline to regulate the distance between the cutterhead and a steel pipe, and the spline slides to effectively remove the vibration of a motor reduction box so as to enable milling operation to be more stable; the machining is quick and efficient, the labor intensity of workers can be largely reduced, and the production efficiency is improved; and the vibration of the motor and the reduction box can be prevented from transferring to the milling cutterhead.
Description
Technical field
The present invention relates to a kind of milling drive disk assembly, especially circumferential weld back chipping edge milling machines milling drive disk assembly, belongs to mechanical equipment technical field.
Background technology
Circumferential weld back chipping edge milling machines, for back chipping and the groove processing of steel pipe outer ring weld, has been widely used in industries such as large-scale tubulation industry, the manufacture of wind tower, pile foundation manufacture, pressure vessel manufactures.The appearance of this equipment is the one-time process reform of large-scale tubulation industry, and common drive disk assembly can make the vibration of motor and reduction box be delivered on facing cutter in use, can cause damage to cutterhead.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of circumferential weld back chipping edge milling machines milling drive disk assembly is provided, this drive disk assembly processing fast, efficiently, can reduce labor strength greatly, has improved production efficiency; And can avoid the vibration of motor and reduction box to be delivered on facing cutter.
According to technical scheme provided by the invention, circumferential weld back chipping edge milling machines milling drive disk assembly comprises main shaft, helical gear deceleration case, direct current generator, the ring flange of described direct current generator is arranged on the casing with helical gear deceleration case with bolt, direct current generator main shaft stretches in helical gear deceleration box body, be connected with the first power shaft, the main shaft of spindle unit stretches in the second output shaft and passes through the spline transferring power of main shaft, is finally with movable knife disc rotation.
As a further improvement on the present invention, on the first power shaft in described helical gear deceleration case, one-level pinion is housed, engage with the one-level gear wheel being contained on the first power transmission shaft, secondary pinion on the first power transmission shaft engages with the secondary gear wheel being contained on second driving shaft, three grades of pinions on second driving shaft engage with three grades of gear wheels that are contained on the 3rd power transmission shaft, level Four pinion on the 3rd power transmission shaft engages with the level Four gear wheel on the second output shaft, drives the second output shaft rotation
Compared with the prior art the present invention has the following advantages:
Compact conformation of the present invention, rationally, main shaft can slide along involute spline, adjusts cutterhead and steel pipe distance, and the spline vibrations that can effectively remove motor reduction gearbox of sliding, make milling more steady; Processing fast, efficiently, can reduce labor strength greatly, has improved production efficiency; And can avoid the vibration of motor and reduction box to be delivered on facing cutter.
Brief description of the drawings
Fig. 1 is milling drive disk assembly structural representation of the present invention.
Fig. 2 is helical gear deceleration box structure schematic diagram in milling drive disk assembly of the present invention.
Detailed description of the invention
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Fig. 1～Fig. 2, comprise spindle unit 1, helical gear deceleration case 2, direct current generator 3 etc.
Described helical gear deceleration case 2 comprises the first power shaft 2-1, one-level pinion 2-2, one-level gear wheel 2-3, secondary pinion 2-4, the first power transmission shaft 2-5, secondary gear wheel 2-6, second driving shaft 2-7, three grades of pinion 2-8, three grades of gear wheel 2-9, the 3rd power transmission shaft 2-10, level Four pinion 2-11, the second output shaft 2-12, level Four gear wheel 2-13 etc.
The ring flange of described direct current generator 3 is arranged on the casing with helical gear deceleration case 2 with bolt, direct current generator 3 main shafts stretch in helical gear deceleration box body 2, be connected with the first power shaft 2-1, one-level pinion 2-2 is housed on the first power shaft 2-1, engage with the one-level gear wheel 2-3 being contained on the first power transmission shaft 2-5, secondary pinion 2-4 on the first power transmission shaft 2-5 engages with the secondary gear wheel 2-6 being contained on second driving shaft 2-7, three grades of pinion 2-8 on second driving shaft 2-7 engage with three grades of gear wheel 2-9 that are contained on the 3rd power transmission shaft 2-10, level Four pinion 2-11 on the 3rd power transmission shaft 2-10 engages with the level Four gear wheel 2-13 on the second output shaft 2-12, drive the second output shaft 2-12 rotation, the main shaft of spindle unit 1 stretches in the second output shaft 2-12 by the spline transferring power of main shaft, the rotation of final band movable knife disc.
Power source is a direct current generator 3, drives by helical gear deceleration case 2 and slows down, then engaged and passed motion to main shaft by involute spline through direct current generator 3, and facing cutter rotates together with main shaft.The spline position of main shaft by moving in spline housing, and the milling depth of adjusting facing cutter keeps constant.Main shaft can slide along involute spline, adjusts cutterhead and steel pipe distance, and the spline vibrations that can effectively remove motor reduction gearbox of sliding, make milling more steady.
Claims (1)
1. a circumferential weld back chipping edge milling machines milling drive disk assembly, comprise spindle unit (1), helical gear deceleration case (2), it is characterized in that: also comprise direct current generator (3), the ring flange of described direct current generator (3) is arranged on bolt on the casing of helical gear deceleration case (2), direct current generator (3) main shaft stretches in helical gear deceleration box body (2), is connected with the first power shaft (2-1); The main shaft (1) of spindle unit stretches in the second output shaft (2-12) and passes through the spline transferring power of main shaft, and band movable knife disc rotates;
On the first power shaft (2-1) in described helical gear deceleration case (2), one-level pinion (2-2) is housed, engage with the one-level gear wheel (2-3) being contained on the first power transmission shaft (2-5), secondary pinion (2-4) on the first power transmission shaft (2-5) engages with the secondary gear wheel (2-6) being contained on second driving shaft (2-7), three grades of pinions (2-8) on second driving shaft (2-7) engage with the three grades of gear wheels (2-9) that are contained on the 3rd power transmission shaft (2-10), level Four pinion (2-11) on the 3rd power transmission shaft (2-10) engages with the level Four gear wheel (2-13) on the second output shaft (2-12), drive the second output shaft (2-12) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355307.4A CN102825488B (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam back-chipping edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355307.4A CN102825488B (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam back-chipping edge milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825488A CN102825488A (en) | 2012-12-19 |
| CN102825488B true CN102825488B (en) | 2014-10-15 |
Family
ID=47328908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210355307.4A Expired - Fee Related CN102825488B (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam back-chipping edge milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825488B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790647Y (en) * | 2005-04-06 | 2006-06-28 | 丁来臻 | Automatic trimming-milling device of circular soldering seam for steel-made column type heating radiator |
| CN201231335Y (en) * | 2008-08-04 | 2009-05-06 | 徐庆祥 | Universal chamfering machine tool |
| CN102049557A (en) * | 2009-11-04 | 2011-05-11 | 西北机器有限公司 | Edge milling machine for large-diameter longitudinal submerged arc welded pipe |
| CN102233451B (en) * | 2010-04-27 | 2013-03-27 | 辽阳钢管有限公司 | Seam milling machine |
| CN202825374U (en) * | 2012-09-22 | 2013-03-27 | 无锡华联精工机械有限公司 | Milling transmission component of circular seam gouging edge milling machine |
-
2012
- 2012-09-22 CN CN201210355307.4A patent/CN102825488B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102825488A (en) | 2012-12-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150922 |
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| EXPY | Termination of patent right or utility model |