CN102921993A - Boring and layout device of bulk cargo rudder blades and hanging arm rudders - Google Patents
Boring and layout device of bulk cargo rudder blades and hanging arm rudders Download PDFInfo
- Publication number
- CN102921993A CN102921993A CN2012102714115A CN201210271411A CN102921993A CN 102921993 A CN102921993 A CN 102921993A CN 2012102714115 A CN2012102714115 A CN 2012102714115A CN 201210271411 A CN201210271411 A CN 201210271411A CN 102921993 A CN102921993 A CN 102921993A
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- China
- Prior art keywords
- rudder stock
- rudder
- worm
- boring
- fixedly arranged
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Abstract
The invention discloses a boring and layout device of bulk cargo rudder blades and hanging arm rudders, comprising a rudder stock, wherein a cutter is arranged in the middle of the rudder stock in a sliding manner, a tool is fixedly arranged on the cutter, an adjusting bracket is arranged outside the rudder stock, a supporting bearing block is matched in the adjusting bracket, a bearing is arranged between the supporting bearing block and the rudder stock, a boring bar thrust ring props against the outer side of the supporting bearing block, a motor seat is fixedly arranged on the outer side of the adjusting bracket, a worm bearing block is arranged in the motor seat, a worm is arranged in the worm bearing block, and a worm gear fixedly arranged on the rudder stock is meshed at the lower end of the worm; a feeding mechanism seat plate is fixedly arranged at the rear end of the rudder stock, a shifting pinion is arranged on the feeding mechanism seat plate, a shifting gear and inner and outer spur gears are meshed on the inner side of the shifting pinion, the shifting gear is fixedly arranged on the rudder stock, screw rod pinions are meshed at the inner sides of the inner and outer spur gears, the screw rod pinions are fixedly arranged on a screw rod, a screw rod movable fastener is screwed on the screw rod, and the screw rod movable fastener is fixedly arranged on the cutter. The boring and layout device can not only ensure that the processing quality meets the standard requirement, but also is convenient and quick, and easy to operate, greatly shortens the construction period and achieves a good effect.
Description
Technical field
The present invention relates to the rudder blade of bulk freighter and the special equipment of upper arm rudder bore hole, especially be fit to the borer of this class large ship of 35000T bulk freighter.
Background technology
This class rudder blade and rudder stock bore hole adopt special equipment to carry out at present, but 35000T has its particularity.The rudder blade hole of the special 35000T of being is a 1:15 taper hole, and the minimum diameter of rudder stock bearing taper hole is 344.33mm, and the minimum diameter of dumb chalder taper hole is 345.67mm, because the too little general equipment in aperture can't operate.
Summary of the invention
The boring row device that the purpose of this invention is to provide a kind of bulk freighter rudder blade and upper arm rudder can not only guarantee that crudy meets code requirement, and simultaneously convenient and swift, easy operating has shortened the duration greatly, has reached good effect.
Technical scheme of the present invention is as follows:
Bulk freighter rudder blade and upper arm rudder boring row, include rudder stock, the middle part of rudder stock is slidingly fitted with cutterhead, be fixed with cutter on the cutterhead, rudder stock is provided with the adjusting support outward, regulate in the support and be combined with supporting bearing base, be provided with bearing between supporting bearing base and the rudder stock, the supporting bearing base outside has leaned the boring bar thrust ring, regulate the support outside and be fixed with motor base (frame), the worm shaft bearing is installed in the motor base (frame), in the worm shaft bearing worm screw is installed, the lower end of worm screw is engaged with the worm gear that is fixedly installed on the rudder stock; The rear end of rudder stock is installed with the delivering gear seat board, the displacement pinion is installed on the delivering gear seat board, displacement pinion inner mesh has profile modified gear, inside and outside spur gear, profile modified gear is fixedly installed on the rudder stock, inside and outside spur gear inner mesh has the screw mandrel pinion, the leading screw pinion is fixedly installed on the leading screw, is combined with screw mandrel order alive on the leading screw, and leading screw is lived in making and is fixed on the described cutterhead.
The front portion of described rudder stock is equipped with front adjusting support, and the front adjusting support outside has leaned Locking bushing.
Boring bar of the present invention is to be fixed on the rudder blade by two adjusting supports, by profile modified gear, inside and outside spur gear, displacement pinion, screw mandrel pinion, delivering gear seat board, boring bar stifle, boring bar silently, stewing cover the parts such as copper sheathing, displacement pinion bolt, inside and outside spur gear copper bearing and form delivering gear.The main motion that is connected to form the boring bar rotation of motor and worm gear, worm screw.Having under the prerequisite of sufficient intensity, adopting as much as possible the little cutterhead of cylindrical to guarantee successfully to bore dumb chalder and rudder stock bearing.The horizontal installation of boring bar can the boring rudder blade, and the vertical installation of boring bar can the boring rudder horn.
The present invention can not only guarantee that crudy meets code requirement, and simultaneously convenient and swift, easy operating has shortened the duration greatly, has reached good effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Bulk freighter rudder blade and upper arm rudder boring row, include rudder stock 1, the middle part of rudder stock 1 is slidingly fitted with cutterhead 2, be fixed with cutter 3 on the cutterhead 2, rudder stock 1 outer being provided with regulated support 4, regulate in the support 4 and be combined with supporting bearing base 5, be provided with bearing between supporting bearing base 5 and the rudder stock 1, supporting bearing base 5 outsides have leaned boring bar thrust ring 6, regulate support 4 outsides and be fixed with motor base (frame) 7, the worm shaft bearing is installed in the motor base (frame) 7, worm screw 8 is installed in the worm shaft bearing, the lower end of worm screw 8 is engaged with the worm gear 9 that is fixedly installed on the rudder stock; The rear end of rudder stock 1 is installed with delivering gear seat board 10, displacement pinion 11 is installed on the delivering gear seat board 10, displacement pinion 11 inner mesh have profile modified gear 12, inside and outside spur gear 13, profile modified gear 12 is fixedly installed on the rudder stock 1, inside and outside spur gear 13 inner mesh have screw mandrel pinion 14, leading screw pinion 14 is fixedly installed on the leading screw 15, be combined with screw mandrel work on the leading screw 15 and make 16, leading screw work makes 16 to be fixed on the cutterhead 2, the front portion of rudder stock 1 is equipped with front adjusting support 17, and the front adjusting support outside has leaned Locking bushing 18.
Claims (2)
1. the boring row device of bulk freighter rudder blade and upper arm rudder, include rudder stock, the middle part of rudder stock is slidingly fitted with cutterhead, be fixed with cutter on the cutterhead, it is characterized in that: rudder stock is provided with the adjusting support outward, regulate in the support and be combined with supporting bearing base, be provided with bearing between supporting bearing base and the rudder stock, the supporting bearing base outside has leaned the boring bar thrust ring, regulate the support outside and be fixed with motor base (frame), the worm shaft bearing is installed in the motor base (frame), in the worm shaft bearing worm screw is installed, the lower end of worm screw is engaged with the worm gear that is fixedly installed on the rudder stock; The rear end of rudder stock is installed with the delivering gear seat board, the displacement pinion is installed on the delivering gear seat board, displacement pinion inner mesh has profile modified gear, inside and outside spur gear, profile modified gear is fixedly installed on the rudder stock, inside and outside spur gear inner mesh has the screw mandrel pinion, the leading screw pinion is fixedly installed on the leading screw, is combined with screw mandrel order alive on the leading screw, and leading screw is lived in making and is fixed on the described cutterhead.
2. the boring row device of bulk freighter rudder blade according to claim 1 and upper arm rudder, it is characterized in that: the front portion of described rudder stock is equipped with front adjusting support, and the front adjusting support outside has leaned Locking bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102714115A CN102921993A (en) | 2012-08-01 | 2012-08-01 | Boring and layout device of bulk cargo rudder blades and hanging arm rudders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102714115A CN102921993A (en) | 2012-08-01 | 2012-08-01 | Boring and layout device of bulk cargo rudder blades and hanging arm rudders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921993A true CN102921993A (en) | 2013-02-13 |
Family
ID=47636998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102714115A Pending CN102921993A (en) | 2012-08-01 | 2012-08-01 | Boring and layout device of bulk cargo rudder blades and hanging arm rudders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921993A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588733A (en) * | 2014-12-10 | 2015-05-06 | 中船黄埔文冲船舶有限公司 | Adjustable middle supporting device of boring machine |
| CN106735420A (en) * | 2016-12-26 | 2017-05-31 | 渤海造船厂集团有限公司 | Rudder bearer seat ring type plane surface processing method |
| CN108526605A (en) * | 2018-06-05 | 2018-09-14 | 浙江东鹏船舶修造有限公司 | A kind of rudder port device for on-site processing of rudder for ship |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150336A1 (en) * | 2004-01-09 | 2005-07-14 | Dennitech Industries Ltd. | Snap-ring groove cutting tool for portable line boring machine |
| CN101628345A (en) * | 2009-08-05 | 2010-01-20 | 南通明德重工有限公司 | Boring machine |
| JP2010076026A (en) * | 2008-09-25 | 2010-04-08 | Toshiba Mach Co Ltd | Attachment clamp device of boring and end-face-machining apparatus |
| JP2010076027A (en) * | 2008-09-25 | 2010-04-08 | Toshiba Mach Co Ltd | Boring and end-face-machining apparatus |
| CN201565640U (en) * | 2009-11-27 | 2010-09-01 | 中国长江航运集团江东船厂 | Rudder blade rudder horn boring rack |
| CN102407358A (en) * | 2011-12-02 | 2012-04-11 | 浙江扬帆通用机械制造有限公司 | Novel taper hole boring row device for rudder blade |
| CN102407356A (en) * | 2011-12-02 | 2012-04-11 | 浙江扬帆通用机械制造有限公司 | Vertical miniature boring machine for steering engine seat |
-
2012
- 2012-08-01 CN CN2012102714115A patent/CN102921993A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150336A1 (en) * | 2004-01-09 | 2005-07-14 | Dennitech Industries Ltd. | Snap-ring groove cutting tool for portable line boring machine |
| JP2010076026A (en) * | 2008-09-25 | 2010-04-08 | Toshiba Mach Co Ltd | Attachment clamp device of boring and end-face-machining apparatus |
| JP2010076027A (en) * | 2008-09-25 | 2010-04-08 | Toshiba Mach Co Ltd | Boring and end-face-machining apparatus |
| CN101628345A (en) * | 2009-08-05 | 2010-01-20 | 南通明德重工有限公司 | Boring machine |
| CN201565640U (en) * | 2009-11-27 | 2010-09-01 | 中国长江航运集团江东船厂 | Rudder blade rudder horn boring rack |
| CN102407358A (en) * | 2011-12-02 | 2012-04-11 | 浙江扬帆通用机械制造有限公司 | Novel taper hole boring row device for rudder blade |
| CN102407356A (en) * | 2011-12-02 | 2012-04-11 | 浙江扬帆通用机械制造有限公司 | Vertical miniature boring machine for steering engine seat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588733A (en) * | 2014-12-10 | 2015-05-06 | 中船黄埔文冲船舶有限公司 | Adjustable middle supporting device of boring machine |
| CN106735420A (en) * | 2016-12-26 | 2017-05-31 | 渤海造船厂集团有限公司 | Rudder bearer seat ring type plane surface processing method |
| CN108526605A (en) * | 2018-06-05 | 2018-09-14 | 浙江东鹏船舶修造有限公司 | A kind of rudder port device for on-site processing of rudder for ship |
| CN108526605B (en) * | 2018-06-05 | 2023-08-04 | 浙江东鹏船舶修造有限公司 | Rudder stock hole on-site processing device of rudder |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |