CN107775089A - A kind of propeller dead head cuts off special purpose machine tool - Google Patents
A kind of propeller dead head cuts off special purpose machine tool Download PDFInfo
- Publication number
- CN107775089A CN107775089A CN201711042283.6A CN201711042283A CN107775089A CN 107775089 A CN107775089 A CN 107775089A CN 201711042283 A CN201711042283 A CN 201711042283A CN 107775089 A CN107775089 A CN 107775089A
- Authority
- CN
- China
- Prior art keywords
- fixed
- propeller
- gear
- dead head
- machine tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 244000309464 bull Species 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000000630 rising effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
Abstract
The present invention relates to a kind of propeller dead head to cut off special purpose machine tool.Mainly solve the problems, such as that existing propeller dead head cut-out is wasted time and energy.It is characterized in that：The lathe bed（4）On pass through electric machine support（3）It is fixed with main motor（1）, main motor（1）Pass through reductor（2）Connect little gear（9）, little gear（9）With being fixed on rail plate（11）On bull gear（10）It is meshed, the rail plate（11）Bottom is connected with rotary body（12）, rotary body（12）Bottom is fixed with slide carriage（13）, upper slide carriage（13）On be fixed with lower slider（14）, lower slider（14）On be connected with cutting knife（15）；The lower slider（14）On be connected with slide rod device（18）, slide rod device（18）Top is connected to rotary body（12）On.Propeller dead head cut-out special purpose machine tool can easily cut off propeller dead head, and mechanization degree is high, time saving and energy saving, improves production efficiency.
Description
Technical field
The present invention relates to machine tool field, especially a kind of propeller dead head cut-out special purpose machine tool.
Background technology
In the casting field of large-size propeller, Riser Dimensions, weight are very big, for the rising head of huge propeller,
In order to be cut off, it is necessary to expend substantial amounts of manpower and man-hour, the progress of next procedure is leveraged, influences overall processing
Cycle.
The content of the invention
In order to overcome the shortcomings of that existing propeller dead head cut-out is wasted time and energy, the present invention provides a kind of propeller dead head and cut
Disconnected special purpose machine tool, propeller dead head cut-out special purpose machine tool can easily cut off propeller dead head, and mechanization degree is high, time saving
It is laborsaving, improve production efficiency.
The technical scheme is that：A kind of propeller dead head cuts off special purpose machine tool, including pedestal, pedestal top pass through individual
Oil cylinder connects lathe bed, is fixed with main motor by electric machine support on the lathe bed, and main motor output shaft is connected with reductor, slows down
Machine output shaft is fixed with little gear, and little gear is meshed with the bull gear being fixed on rail plate, the rail plate bottom
Rotary body is connected with, the rotary body bottom is fixed with slide carriage, and lower slider is fixed with upper slide carriage, is connected with and cuts on lower slider
Knife；Slide rod device is connected with the lower slider, slide rod device top is connected on rotary body.
The slide rod device includes slide bar, ratchet, is connected with ratchet on slide bar, ratchet passes through fixing axle connection gear A, tooth
Wheel A is engaged with gear B, and one end of gear B is fixed on leading screw, and the leading screw is connected with lower slider, and the pedestal upper surface is consolidated
Surely there is swash plate, and slide bar is corresponding with swash plate position.
The pedestal is placed on propeller, and the rising head of propeller is passed through by base central, and propeller circumferentially holds out against dress
Fixation is put, vertical direction is by clamping screw.
The present invention has the advantages that：Due to taking such scheme, the lathe is placed on propeller, is driven by motor
Dynamic cutting knife rotation is circumferentially cutting to rising head progress, while the feeding of cutting knife can be controlled by slide rod device.The lathe is exclusively used in spiral
The cutting of oar rising head, mechanization degree is high, time saving and energy saving, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is along the K direction views in Fig. 1.
1- main motors in figure, 2- reductors, 3- electric machine supports, 4- lathe beds, 5- links, 6- oil cylinders, 7- pedestals, 8- are held out against
Device, 9- little gears, 10- bull gears, 11- rail plates, 12- rotary bodies, the upper slide carriages of 13-, 14- lower sliders, 15- cutting knifes, 16-
Clamping screw, 17- swash plates, 18- slide rod devices, 19- ratchets, 20- gear As, 21- gear Bs, 22- slide bars, 23- leading screws.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1, Fig. 2, a kind of propeller dead head cuts off special purpose machine tool, including pedestal 7, the top of pedestal 7 are fixed with 4 oil cylinders
6, lathe bed 4 is connected by link 5 on oil cylinder 6, the lifting of oil cylinder 6 can drive lathe bed 4 to lift.Motor is fixed with the lathe bed 4
Support 3, main motor 1 is fixed with electric machine support 3, the output shaft of main motor 1 is connected with reductor 2, and the output shaft of reductor 2 is fixed with
Little gear 9, little gear 9 are meshed with bull gear 10, and bull gear 10 is fixed on rail plate 11.The bottom of rail plate 11
Portion is connected with rotary body 12, and the bottom of rotary body 12 is fixed with slide carriage 13, and lower slider 14 is fixed with upper slide carriage 13, glides
Cutting knife 15 is connected with seat 14；Slide rod device 18 is connected with the lower slider 14, the top of slide rod device 18 is connected to rotary body
On 12.The slide rod device 18 includes slide bar 22, ratchet 19, is connected with ratchet 19 on slide bar 22, ratchet 19 is connected by fixing axle
Gear A 20 is connect, gear A 20 is engaged with gear B 21, and one end of gear B 21 is fixed on leading screw 23, the leading screw 23 and lower slider
14 are connected, and the nut outside leading screw 23 is fixed on rotary body 12.The upper surface of pedestal 7 is fixed with swash plate 17, and pedestal 7 is placed
On propeller, the rising head of propeller is passed through by the center of pedestal 7, circumferential to be fixed by 4 holding devices 8, up and down by clamping screw
16 fix.
The lathe when in use, is first placed propeller at an arbitrary position, and rising head is upward, by base sleeve in the outer of rising head
Enclose；4 holding devices 8 are adjusted, by propeller is levelling, centering, adjustment oil cylinder 6 determines incision site, with clamping screw 16 by spiral shell
Rotation oar is fixed together with pedestal 7；Start main motor 1, main motor 1 drives reductor 2 to be rotated with little gear 9, and little gear 9 drives
Bull gear 10 rotates, and bull gear 10 drives rail plate 11 to be rotated on lathe bed 4, and rotary body 12 revolves with rail plate 11
Turn, rotary body 12 drives the cutting knife 15 of both sides lower end to rotate.The feeding of cutting knife 15 is controlled by slide rod device 18, is had manually and automatically
Two ways, it can be manually rotated leading screw 23 and realize feed or withdrawing；Meanwhile cutting knife when rotated slide bar 22 along oblique on pedestal 7
Plate 17 moves, and driving pawl 19 rotates, and ratchet 19 drives the gear A 20 being coaxial therewith to rotate, and gear A 20 engages with gear B 21,
Drive gear B 22 to rotate, the interruption feeding of cutting knife is realized so as to drive leading screw 23 to rotate, propeller dead head is cut so realizing
Action is cut, until rising head is cut off.
Claims (3)
1. a kind of propeller dead head cuts off special purpose machine tool, including pedestal（7）, pedestal（7）Top passes through 4 oil cylinders（6）Connect bed
Body（4）, it is characterised in that：The lathe bed（4）On pass through electric machine support（3）It is fixed with main motor（1）, main motor（1）Output shaft
It is connected with reductor（2）, reductor（2）Output shaft is fixed with little gear（9）, little gear（9）With being fixed on rail plate（11）
On bull gear（10）It is meshed, the rail plate（11）Bottom is connected with rotary body（12）, the rotary body（12）Bottom
It is fixed with slide carriage（13）, upper slide carriage（13）On be fixed with lower slider（14）, lower slider（14）On be connected with cutting knife（15）；It is described
Lower slider（14）On be connected with slide rod device（18）, slide rod device（18）Top is connected to rotary body（12）On.
2. propeller dead head according to claim 1 cuts off special purpose machine tool, it is characterised in that：The slide rod device（18）Bag
Include slide bar（22）, ratchet（19）, slide bar（22）On be connected with ratchet（19）, ratchet（19）Pass through fixing axle connection gear A（20）,
Gear A（20）With gear B（21）Engagement, gear B（21）One end be fixed on leading screw（23）On, the leading screw（23）With lower slider
（14）It is connected；The pedestal（7）Upper surface is fixed with swash plate（17）, and slide bar（22）With swash plate（17）Position is corresponding.
3. propeller dead head according to claim 2 cuts off special purpose machine tool, it is characterised in that：The pedestal（7）It is placed on
On propeller, the rising head of propeller is by pedestal（7）Center passes through, and propeller circumference holding device（8）It is fixed, vertical direction by
Clamping screw（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042283.6A CN107775089A (en) | 2017-10-31 | 2017-10-31 | A kind of propeller dead head cuts off special purpose machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042283.6A CN107775089A (en) | 2017-10-31 | 2017-10-31 | A kind of propeller dead head cuts off special purpose machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107775089A true CN107775089A (en) | 2018-03-09 |
Family
ID=61431866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711042283.6A Pending CN107775089A (en) | 2017-10-31 | 2017-10-31 | A kind of propeller dead head cuts off special purpose machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775089A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130003120U (en) * | 2011-11-17 | 2013-05-27 | 대우조선해양 주식회사 | Riser cutting apparatus for propeller |
| CN103203499A (en) * | 2012-01-11 | 2013-07-17 | 二和金刚石工业株式会社 | Propeller riser cutting apparatus using wire saw |
| CN103658807A (en) * | 2013-11-25 | 2014-03-26 | 大连安达有色金属铸造有限公司 | Feed head cutting machine used for propeller cast blank feed head machining |
| CN106624129A (en) * | 2016-12-01 | 2017-05-10 | 南京高传四开数控装备制造有限公司 | Mechanical riser cutting machine |
| CN207508404U (en) * | 2017-10-31 | 2018-06-19 | 齐齐哈尔齐一机工业产品有限公司 | A kind of propeller dead head cuts off special purpose machine tool |
-
2017
- 2017-10-31 CN CN201711042283.6A patent/CN107775089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130003120U (en) * | 2011-11-17 | 2013-05-27 | 대우조선해양 주식회사 | Riser cutting apparatus for propeller |
| CN103203499A (en) * | 2012-01-11 | 2013-07-17 | 二和金刚石工业株式会社 | Propeller riser cutting apparatus using wire saw |
| CN103658807A (en) * | 2013-11-25 | 2014-03-26 | 大连安达有色金属铸造有限公司 | Feed head cutting machine used for propeller cast blank feed head machining |
| CN106624129A (en) * | 2016-12-01 | 2017-05-10 | 南京高传四开数控装备制造有限公司 | Mechanical riser cutting machine |
| CN207508404U (en) * | 2017-10-31 | 2018-06-19 | 齐齐哈尔齐一机工业产品有限公司 | A kind of propeller dead head cuts off special purpose machine tool |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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