CN205629436U - Wind -powered electricity generation bearing frame bore hole special machine tool - Google Patents
Wind -powered electricity generation bearing frame bore hole special machine tool Download PDFInfo
- Publication number
- CN205629436U CN205629436U CN201620422535.2U CN201620422535U CN205629436U CN 205629436 U CN205629436 U CN 205629436U CN 201620422535 U CN201620422535 U CN 201620422535U CN 205629436 U CN205629436 U CN 205629436U
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- wind
- boring bar
- ball
- headstock
- bore hole
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Abstract
Wind -powered electricity generation bearing frame bore hole special machine tool includes that the basis is dull and stereotyped, controls stand, headstock, ball, boring bar, cutter arbor, motor, mould. The stand all was equipped with headstock and ball on the stand about, about the basis flat board was fixed with, and the headstock is connected with ball, and ball one end is connected with lead screw servo motor, and messenger's headstock can slide from top to bottom controlling the stand. The headstock is equipped with the motor, and motor output shaft passes through the input shaft that driving belt connects the headstock, connects the boring bar through the transmission of the gear change of headstock by final output gear. It has the mould to support above the basis is dull and stereotyped, presss from both sides the wind -powered electricity generation bearing frame that the bore hole was treated to the dress on the mould. The cutter arbor is connected to the boring bar lower extreme, and the boring bar upper end is connected with boring bar servo motor, makes cutter arbor axial displacement in wind -powered electricity generation bearing frame bore hole. Two sets of cutters were processed wind -powered electricity generation bearing frame while bore hole about this practicality was adopted, and are efficient, the machining precision is high, not disturbed by the human factor, technical ability to the operation workman requires lowly.
Description
Technical field
This practicality relates to Machining Technology field, particularly relates to a kind of wind-electricity shaft bearing Special-purpose machine tool for boring.
Background technology
The mechanical high-altitude owing to being arranged on tens of meters of wind-powered electricity generation, work condition environment very severe, and require to grow up service life more than 20 years, therefore the technology of wind-powered electricity generation parts is required the highest.Wherein wind-powered electricity generation bearing block is the key components and parts of wind-driven generator, to bear huge dynamic loading and dead load, and directly influence final assembly precision during work.The id tolerance of concrete wind-electricity shaft bearing is required to and form and position tolerance of being correlated with is required at height.Along with the development of modern technologies, and the requirement to bearing block process technology is more and more stricter.Wind-electricity shaft bearing is a kind of large size bearing seat, its bearing support part operation break-down will be through Boring machine processing, the working (finishing) area of common boring machine is limited can not meet the wind-powered electricity generation effective working (finishing) area of large size bearing seat, common boring machine is high to the skill set requirements of operator, quite by interference from human factor, and working (machining) efficiency is low, and machining accuracy is difficult to reach requirement necessary to wind power bearing.By ensureing that the bearing block that wind-powered electricity generation is used meets requirement on machining accuracy, it is necessary for working out the special working boring-machine of a kind of high-efficiency high-accuracy.
Utility model content
This practicality to solve the technical problem that to be to provide a kind of skill set requirements to operator the highest, and not by interference from human factor, machining accuracy is high, is greatly improved the wind-electricity shaft bearing Special-purpose machine tool for boring of working (machining) efficiency.
The technical scheme is that
Wind-electricity shaft bearing Special-purpose machine tool for boring, including base plate, left and right pillar, main spindle box, ball-screw, boring bar, knife bar, motor, mold.Described base plate is fixed with symmetrical left and right pillar, main spindle box and ball-screw it is respectively arranged with on left and right pillar, main spindle box is connected with ball-screw, and ball-screw one end connects leading screw servomotor, makes main spindle box can slide up and down at left and right pillar under leading screw servomotor drives.Equipped with motor outside described main spindle box, motor output shaft connects the power shaft of main spindle box by belt pulley and belt, is connected boring bar through the gear shift transmission of main spindle box by final output gear, provides rotary power for boring bar.Support above described base plate and have mold, mold clamps the wind-electricity shaft bearing treating bore hole.Described boring bar lower end connects the knife bar of clamping cutter, and boring bar upper end connects boring bar servomotor, makes knife bar move axially in wind-electricity shaft bearing bore hole under the drive of boring bar servomotor.
Above-mentioned left and right pillar is equipped with eliminating the locating piece that wind-electricity shaft bearing workpiece level direction rotates.
The advantage of this practicality is:
1, about employing, two set cutters are to wind-electricity shaft bearing Boring simultaneously, and efficiency is high.
2, machining accuracy is high, not by interference from human factor.
3, low to the skill set requirements of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of this practicality.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Detailed description of the invention
Wind-electricity shaft bearing Special-purpose machine tool for boring, including base plate 11, left and right pillar 9, main spindle box 4, ball-screw 5, boring bar 3, knife bar 2, motor 8, mold 10.Described base plate 11 is fixed with symmetrical left and right pillar 9, main spindle box 4 and ball-screw 5 it is respectively arranged with on left and right pillar 9, main spindle box 4 is connected with ball-screw 5, ball-screw 5 one end connects leading screw servomotor 6, makes main spindle box 4 can slide up and down at left and right pillar 9 under leading screw servomotor 6 drives.Equipped with motor 8 outside described main spindle box 4, motor 8 output shaft connects the power shaft of main spindle box 4 by belt pulley and belt, is connected boring bar 3 through the gear shift transmission of main spindle box by final output gear, provides rotary power for boring bar.Described base plate 11 supports above mold 10, and mold 10 clamps the wind-electricity shaft bearing 1 treating bore hole, and described left and right pillar 9 is equipped with eliminating the locating piece 12 that wind-electricity shaft bearing workpiece level direction rotates.Described boring bar 3 lower end connects the knife bar 2 of clamping cutter, and boring bar 3 upper end connects boring bar servomotor 7, makes knife bar 2 move axially in wind-electricity shaft bearing 1 bore hole under the drive of boring bar servomotor 7, constitutes wind-electricity shaft bearing Special-purpose machine tool for boring.
Claims (2)
- null1. wind-electricity shaft bearing Special-purpose machine tool for boring，Including base plate (11)、Left and right pillar (9)、Main spindle box (4)、Ball-screw (5)、Boring bar (3)、Knife bar (2)、Motor (8)、Mold (10)，It is characterized in that described base plate (11) is fixed with symmetrical left and right pillar (9)，Main spindle box (4) and ball-screw (5) it is respectively arranged with on left and right pillar (9)，Main spindle box (4) is connected with ball-screw (5)，Ball-screw (5) one end connects leading screw servomotor (6)，Make main spindle box (4) can slide up and down in left and right pillar (9) under leading screw servomotor (6) drives，Described main spindle box (4) outside is equipped with motor (8)，Motor (8) output shaft connects the power shaft of main spindle box (4) by belt pulley and belt，Through main spindle box gear shift transmission by final output gear connect boring bar (3)，Rotary power is provided for boring bar，Described base plate (11) supports above mold (10)，The wind-electricity shaft bearing (1) treating bore hole is clamped on mold (10)，Described boring bar (3) lower end connects the knife bar (2) of clamping cutter，Boring bar (3) upper end connects boring bar servomotor (7)，Knife bar (2) is made to move axially in wind-electricity shaft bearing (1) bore hole under the drive of boring bar servomotor (7).
- Wind-electricity shaft bearing Special-purpose machine tool for boring the most according to claim 1, it is characterised in that described left and right pillar (9) is equipped with eliminating the locating piece (12) that wind-electricity shaft bearing workpiece level direction rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422535.2U CN205629436U (en) | 2016-05-11 | 2016-05-11 | Wind -powered electricity generation bearing frame bore hole special machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422535.2U CN205629436U (en) | 2016-05-11 | 2016-05-11 | Wind -powered electricity generation bearing frame bore hole special machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629436U true CN205629436U (en) | 2016-10-12 |
Family
ID=57058613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422535.2U Expired - Fee Related CN205629436U (en) | 2016-05-11 | 2016-05-11 | Wind -powered electricity generation bearing frame bore hole special machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817662A (en) * | 2016-05-11 | 2016-08-03 | 大连金山压缩机制造有限公司 | Machine tool special for boring of wind power bearing pedestal |
-
2016
- 2016-05-11 CN CN201620422535.2U patent/CN205629436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817662A (en) * | 2016-05-11 | 2016-08-03 | 大连金山压缩机制造有限公司 | Machine tool special for boring of wind power bearing pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161012 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |