CN102211222A - Tool special for processing key groove of 76,000-ton rudder blade - Google Patents
Tool special for processing key groove of 76,000-ton rudder blade Download PDFInfo
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- CN102211222A CN102211222A CN 201110143576 CN201110143576A CN102211222A CN 102211222 A CN102211222 A CN 102211222A CN 201110143576 CN201110143576 CN 201110143576 CN 201110143576 A CN201110143576 A CN 201110143576A CN 102211222 A CN102211222 A CN 102211222A
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- guide rail
- rudder blade
- jacking
- nut
- motor
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Abstract
The invention relates to a tool special for milling a groove, which is mainly used for processing a key groove of an inner hole of a 76,000-ton rudder blade, and belongs to the technical field of ship repairing and building equipment. The tool comprises a positioning plate (17), wherein a horizontal guide rail (14) is arranged on the positioning plate (17) and is provided with a vertical guide rail (5) and a bracket nut (13); the bracket nut (13) is provided with a stretching screw rod (12); the vertical guide rail (5) is provided with a motor sliding plate (4) and a jacking nut (9); the motor sliding plate (4) is provided with a motor (15) and a lifting frame (8); the lifting frame (8) is provided with a jacking screw rod (6); one end of the jacking screw rod (6) is connected with the lifting frame (8), and the other end of the jacking screw rod (6) is connected with the jacking nut (9); the output end of the motor (15) is connected with a connecting sleeve (3); and the connecting sleeve (3) is connected with an end milling cutter (2). The tool special for processing the key groove of the 76,000-ton rudder blade has the advantages of short processing time and low production cost, and is convenient to operate.
Description
Technical field
The present invention relates to a kind of groove milling special tooling, be mainly used in the keyway of 76000 tons of rudder for ship leaf endoporus of processing, belong to and build the ship equipment technical field.
Background technology
76000 tons of rudder for ship leaves, its endoporus have a keyway, and it is safeties that prevent that the rudder stock lower bearing from rotating, though keyway is little, acts on very big.How to carry out the problem that this keyway has become a key, because the rudder blade workpiece is bigger, its appearance and size is long 9.6 meters, wide 5.5 meters, high 0.9 meter, weigh 35 tons, and always outside the workshop moulding bed make blank, outer boring endoporus, the installation of can directly going on board after the pincers worker brush.Can 76000 tons the rudder for ship leaf many this keyway, the boring of will advancing routinely to land on workshop processing, cost is too high like this, lift by crane, and transports, process time is long again.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of 76000 tons of rudder blade keyways processing special tooling is provided, it is easy to operate, and shorten process time greatly, reduced production cost.
The object of the present invention is achieved like this: a kind of 76000 tons of rudder blade groove millings processing special tooling, it is characterized in that: it comprises location-plate, horizontal guide rail and three alignment pins are installed on the described location-plate, described three alignment pins are evenly arranged on the same circumference, the circumcircle diameter of three alignment pins is identical with the diameter of bore of rudder blade, vertical guide rail and support nut are installed on the described horizontal guide rail from left to right successively, described support nut is provided with the stretching screw mandrel, stretching screw mandrel one end is connected with the vertical guide rail back side, the other end is provided with handwheel, described vertical guide rail front is provided with the motor slide plate, the back side is set with the jacking nut, described motor slide plate front is set with motor, and the back side is set with Standing-up support, and described Standing-up support is provided with the jacking screw mandrel, described jacking screw mandrel one end is connected with Standing-up support, the other end is connected with the jacking nut, and described motor output end is connected with and connects cover, connects to put to be connected with slotting cutter.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of 76000 tons of rudder blade groove millings processing of the present invention special tooling, realize the location by three alignment pins between it and the rudder blade, locating speed is fast, easy for installation, horizontal guide rail and vertical guide rail all adopt rectangular guideway, adjustment parts such as gag have been saved, reduced the frock volume and weight, jacking leading screw and stretching leading screw can be realized the feed of vertical direction and horizontal direction respectively, the present invention can directly install and use at the scene, just finishes the processing of keyway in more than one hour, and is easy to operate, shorten process time greatly, effectively reduces production cost.
Description of drawings
Fig. 1 is the structural representation of 76000 tons of rudder blade keyway processing of the present invention special tooling.
Fig. 2 is the left view of Fig. 1.
Wherein:
Rudder blade 1, slotting cutter 2, connect cover 3, motor slide plate 4, vertical guide rail 5, jacking screw mandrel 6, vertical Hough lid 7, Standing-up support 8, jacking nut 9, horizontal Hough lid 10, handwheel 11, stretching screw mandrel 12, support nut 13, horizontal guide rail 14, motor 15, alignment pin 16, location-plate 17.
The specific embodiment
Referring to Fig. 1 ~ Fig. 2, the present invention relates to a kind of 76000 tons of rudder blade groove millings processing special tooling, it comprises location-plate 17, three alignment pins 16 are installed on the described location-plate 17, described three alignment pins 16 are evenly arranged on the same circumference, because the interior hole dimension of rudder blade 1 is fixed, the circumcircle diameter of only requiring three alignment pins 16 during design is identical with the diameter of bore of rudder blade 1, can locate, also be drilled with size and the identical bolt hole of rudder blade 1 end face on the location-plate 17 simultaneously, location-plate 17 by bolting on the end face of rudder blade 1, also be set with horizontal guide rail 14 by bolt on the described location-plate 17, vertical guide rail 5 and support nut 13 are installed on the horizontal guide rail 14 from left to right successively, be provided with stretching screw mandrel 12 in the described support nut 13, stretching screw mandrel 12 1 ends are connected with vertical guide rail 5 back sides by horizontal Hough lid 10, the other end is provided with handwheel 11, described vertical guide rail 5 fronts are provided with motor slide plate 4, the back side is set with jacking nut 9, described motor slide plate 4 fronts are set with motor 15, the back side is set with Standing-up support 8, described Standing-up support 8 is provided with jacking screw mandrel 6, described jacking screw mandrel 6 one ends are connected with Standing-up support 8 by vertical Hough lid 7, the other end is connected with jacking nut 9, described motor 15 outputs are connected with one and connect cover 3, connect cover 3 other ends and are connected with slotting cutter 2.
Claims (2)
1. special tooling is processed in 76000 tons of rudder blade groove millings, it is characterized in that: it comprises location-plate (17), horizontal guide rail (14) and three alignment pins (16) are installed on the described location-plate (17), described three alignment pins (16) are evenly arranged on the same circumference, the circumcircle diameter of three alignment pins (16) is identical with the diameter of bore of rudder blade (1), vertical guide rail (5) and support nut (13) are installed on the described horizontal guide rail (14) from left to right successively, described support nut (13) is provided with stretching screw mandrel (12), stretching screw mandrel (12) one ends are connected with vertical guide rail (5) back side, the other end is provided with handwheel (11), described vertical guide rail (5) front is provided with motor slide plate (4), the back side is set with jacking nut (9), described motor slide plate (4) front is set with motor (15), the back side is set with Standing-up support (8), described Standing-up support (8) is provided with jacking screw mandrel (6), described jacking screw mandrel (6) one ends are connected with Standing-up support (8), the other end is connected with jacking nut (9), described motor (15) output is connected with and connects cover (3), connects and is connected with slotting cutter (2) on the cover (3).
2. a kind of 76000 tons of rudder blade groove millings processing special tooling according to claim 1, it is characterized in that: described vertical guide rail (5) adopts rectangular guideway with horizontal guide rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143576XA CN102211222B (en) | 2011-05-31 | 2011-05-31 | Tool special for processing key groove of 76,000-ton rudder blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143576XA CN102211222B (en) | 2011-05-31 | 2011-05-31 | Tool special for processing key groove of 76,000-ton rudder blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211222A true CN102211222A (en) | 2011-10-12 |
| CN102211222B CN102211222B (en) | 2012-11-21 |
Family
ID=44742888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110143576XA Expired - Fee Related CN102211222B (en) | 2011-05-31 | 2011-05-31 | Tool special for processing key groove of 76,000-ton rudder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102211222B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489760A (en) * | 2011-12-01 | 2012-06-13 | 山西北方机械制造有限责任公司 | Method for machining in inner cavities of parts |
| CN102873383A (en) * | 2012-09-26 | 2013-01-16 | 湖北三江航天江北机械工程有限公司 | Processing method of nonmetal special-shaped rudder sheet and clamp for processing |
| CN103506846A (en) * | 2013-09-30 | 2014-01-15 | 广东粤新海洋工程装备股份有限公司 | Method and device for milling steering oar base |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
| CN112453526A (en) * | 2020-10-20 | 2021-03-09 | 中船澄西船舶修造有限公司 | Longitudinal oil groove slot milling machine for rudder blade taper hole |
| CN115007926A (en) * | 2022-07-01 | 2022-09-06 | 扎赉诺尔煤业有限责任公司 | Inner hole key groove machining device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047873A (en) * | 2018-10-15 | 2018-12-21 | 中船澄西船舶修造有限公司 | A kind of rudder bearer cutting tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645827Y (en) * | 2003-10-20 | 2004-10-06 | 渤海船舶重工有限责任公司 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
| DE102005036213B3 (en) * | 2005-08-02 | 2006-10-05 | Festool Gmbh | Hand milling machine for milling slots in workpieces, has shaft bodies which rotate relative to each other so that when operating member is in different positions, one operating part forms swing axel |
| CN201128017Y (en) * | 2007-12-21 | 2008-10-08 | 广州中船黄埔造船有限公司 | Knife tool |
| CN201720505U (en) * | 2010-07-19 | 2011-01-26 | 陈波 | Rudder blade steel casting keyway milling special machine |
| CN202123281U (en) * | 2011-05-31 | 2012-01-25 | 中船澄西船舶修造有限公司 | Special tool for rudder blade keywaying for ship of 76,000 tons |
-
2011
- 2011-05-31 CN CN201110143576XA patent/CN102211222B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645827Y (en) * | 2003-10-20 | 2004-10-06 | 渤海船舶重工有限责任公司 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
| DE102005036213B3 (en) * | 2005-08-02 | 2006-10-05 | Festool Gmbh | Hand milling machine for milling slots in workpieces, has shaft bodies which rotate relative to each other so that when operating member is in different positions, one operating part forms swing axel |
| CN201128017Y (en) * | 2007-12-21 | 2008-10-08 | 广州中船黄埔造船有限公司 | Knife tool |
| CN201720505U (en) * | 2010-07-19 | 2011-01-26 | 陈波 | Rudder blade steel casting keyway milling special machine |
| CN202123281U (en) * | 2011-05-31 | 2012-01-25 | 中船澄西船舶修造有限公司 | Special tool for rudder blade keywaying for ship of 76,000 tons |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489760A (en) * | 2011-12-01 | 2012-06-13 | 山西北方机械制造有限责任公司 | Method for machining in inner cavities of parts |
| CN102873383A (en) * | 2012-09-26 | 2013-01-16 | 湖北三江航天江北机械工程有限公司 | Processing method of nonmetal special-shaped rudder sheet and clamp for processing |
| CN103506846A (en) * | 2013-09-30 | 2014-01-15 | 广东粤新海洋工程装备股份有限公司 | Method and device for milling steering oar base |
| CN112453526A (en) * | 2020-10-20 | 2021-03-09 | 中船澄西船舶修造有限公司 | Longitudinal oil groove slot milling machine for rudder blade taper hole |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
| CN112440135B (en) * | 2020-11-13 | 2022-04-22 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
| CN115007926A (en) * | 2022-07-01 | 2022-09-06 | 扎赉诺尔煤业有限责任公司 | Inner hole key groove machining device |
| CN115007926B (en) * | 2022-07-01 | 2023-08-08 | 扎赉诺尔煤业有限责任公司 | Inner hole key groove processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102211222B (en) | 2012-11-21 |
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Granted publication date: 20121121 Termination date: 20170531 |
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