CN202825374U - Milling transmission component of circular seam gouging edge milling machine - Google Patents
Milling transmission component of circular seam gouging edge milling machine Download PDFInfo
- Publication number
- CN202825374U CN202825374U CN 201220492584 CN201220492584U CN202825374U CN 202825374 U CN202825374 U CN 202825374U CN 201220492584 CN201220492584 CN 201220492584 CN 201220492584 U CN201220492584 U CN 201220492584U CN 202825374 U CN202825374 U CN 202825374U
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- Prior art keywords
- milling
- shaft
- motor
- transmission component
- spindle
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Abstract
The utility model belongs to the technical field of mechanical equipment, and relates to a milling transmission component, in particular to the milling transmission component of a circular seam gouging edge milling machine. The milling transmission component of the circular seam gouging edge milling machine comprises a spindle component, a bevel-gear reduction gearbox and a direct current (DC) motor, wherein a flange plate of the DC motor is mounted on a box body of the bevel-gear reduction gearbox through bolts, a main shaft of the DC motor stretches into the box body of the bevel-gear reduction gearbox and is connected with a first input shaft, a spindle of the spindle component extends into a second output shaft and transmits power through splines of the spindle, and eventually a cutter disc is driven to rotate. The milling transmission component of the circular seam gouging edge milling machine is compact and reasonable in structure; the spindle can slide along the involute splines to adjust the distance between the cutter disc and a steel tube, sliding of the splines can effectively eliminate vibration of the motor and the reduction gearbox, and therefore milling is enabled to be more stable; machining speed is increased, machining efficiency is high, labor intensity of workers can be greatly lowered, and production efficiency is improved; and moreover, the vibration of the motor and the reduction gearbox can be prevented from being transmitted to the milling cutter disc.
Description
Technical field
The utility model relates to a kind of milling drive disk assembly, and 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 is used 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 manufacturing of wind tower, pile foundation manufacturing, pressure vessel manufacturings.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 the facing cutter in use, can be to the cutterhead injury.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of circumferential weld back chipping edge milling machines milling drive disk assembly is provided, and 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 the facing cutter.
The technical scheme that provides according to the utility model, 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 installed on the casing with helical gear deceleration case with bolt, the direct current generator main shaft stretches in the helical gear deceleration box body, be connected with the first power shaft, the main shaft of spindle unit stretches into the spline transferring power of passing through main shaft in the second output shaft, finally is with the movable knife disc rotation.
As further improvement of the utility model, on the first power shaft in described helical gear deceleration case, the one-level pinion is housed, with the one-level gear wheel engagement that is contained on the first power transmission shaft, secondary pinion on the first power transmission shaft and the secondary gear wheel engagement that is contained on second driving shaft, three grades of pinions on second driving shaft mesh with three grades of gear wheels that are contained on the 3rd power transmission shaft, level Four pinion on the 3rd power transmission shaft and the engagement of the level Four gear wheel on the second output shaft, drive the second output shaft rotation
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, reasonable, main shaft can slide along involute spline, adjusts cutterhead and steel pipe distance, and the vibrations that spline slides and can effectively remove motor reduction gearbox 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 the facing cutter.
Description of drawings
Fig. 1 is the utility model milling drive disk assembly structural representation.
Fig. 2 is helical gear deceleration box structure schematic diagram in the utility model milling drive disk assembly.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Such as Fig. 1~shown in Figure 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 installed on the casing with helical gear deceleration case 2 with bolt, direct current generator 3 main shafts stretch in the 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, with the one-level gear wheel 2-3 engagement that is contained on the first power transmission shaft 2-5, secondary pinion 2-4 on the first power transmission shaft 2-5 and the secondary gear wheel 2-6 engagement that is contained on the second driving shaft 2-7, three grades of pinion 2-8 on the second driving shaft 2-7 mesh with three grades of gear wheel 2-9 that are contained on the 3rd power transmission shaft 2-10, level Four gear wheel 2-13 engagement on level Four pinion 2-11 on the 3rd power transmission shaft 2-10 and the second output shaft 2-12, drive the second output shaft 2-12 rotation, the main shaft of spindle unit 1 stretches into the spline transferring power of passing through main shaft among the second output shaft 2-12, finally is with the movable knife disc rotation.
Power source is a direct current generator 3, drives by helical gear deceleration case 2 through direct current generator 3 and slows down, and passes motion to main shaft by the involute spline engagement again, and facing cutter and main shaft rotate together.The spline position of main shaft is by mobile 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 vibrations that spline slides and can effectively remove motor reduction gearbox make milling more steady.
Claims (2)
1. 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 installed on the casing with helical gear deceleration case (2) with bolt, direct current generator (3) main shaft stretches in the helical gear deceleration box body (2), and (2-1) is connected with the first power shaft; The main shaft of spindle unit (1) stretches into the spline transferring power of passing through main shaft in the second output shaft (2-12), the rotation of band movable knife disc.
2. circumferential weld back chipping edge milling machines milling drive disk assembly as claimed in claim 1, it is characterized in that: on the first power shaft (2-1) in the described helical gear deceleration case (2) one-level pinion (2-2) is housed, with one-level gear wheel (2-3) engagement that is contained on the first power transmission shaft (2-5), secondary pinion (2-4) on the first power transmission shaft (2-5) and secondary gear wheel (2-6) engagement that is contained on the second driving shaft (2-7), three grades of pinions (2-8) on the second driving shaft (2-7) and three grades of gear wheels (2-9) engagement that is contained on the 3rd power transmission shaft (2-10), level Four gear wheel (2-13) engagement on level Four pinion (2-11) on the 3rd power transmission shaft (2-10) and the second output shaft (2-12) drives the second output shaft (2-12) rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220492584 CN202825374U (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam gouging edge milling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220492584 CN202825374U (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam gouging edge milling machine |
Publications (1)
Publication Number | Publication Date |
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CN202825374U true CN202825374U (en) | 2013-03-27 |
Family
ID=47937166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220492584 Withdrawn - After Issue CN202825374U (en) | 2012-09-22 | 2012-09-22 | Milling transmission component of circular seam gouging edge milling machine |
Country Status (1)
Country | Link |
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CN (1) | CN202825374U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102825488A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Milling transmission component of circular seam back-chipping edge milling machine |
CN104923841A (en) * | 2014-03-20 | 2015-09-23 | 南京沃特电机有限公司 | Bullet shell trimming and polishing machine |
-
2012
- 2012-09-22 CN CN 201220492584 patent/CN202825374U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102825488A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Milling transmission component of circular seam back-chipping edge milling machine |
CN104923841A (en) * | 2014-03-20 | 2015-09-23 | 南京沃特电机有限公司 | Bullet shell trimming and polishing machine |
CN104923841B (en) * | 2014-03-20 | 2018-11-13 | 南京沃特电机有限公司 | A kind of cartridge case deburring polishing machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20141015 |
|
RGAV | Abandon patent right to avoid regrant |