CN102501064B - Wire drawing positioning device for air rudder - Google Patents
Wire drawing positioning device for air rudder Download PDFInfo
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- CN102501064B CN102501064B CN201110360681.9A CN201110360681A CN102501064B CN 102501064 B CN102501064 B CN 102501064B CN 201110360681 A CN201110360681 A CN 201110360681A CN 102501064 B CN102501064 B CN 102501064B
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Abstract
The invention relates to a wire drawing positioning device for an air rudder, which is characterized by comprising a longitudinal platform. A jig frame is arranged on the longitudinal platform, and three struts are arranged at each of two ends of the jig frame. A bottom plate and an adjusting plate are disposed at the upper end of each of first struts, shaft holes are disposed at four corners of each of the bottom plates and the adjusting plates, and a first bolt and a nut are arranged between each pair of shaft holes. Screw holes and second bolts are disposed at four corners of each adjusting plate. Rudder spindle fixing blocks are arranged at two ends of each adjusting plate, and round holes are disposed on the rudder spindle fixing blocks. Positioning circular plates and first small center holes are arranged in the round holes. Adjusting rings are arranged at upper ends of second struts, and screw holes and third bolts are uniformly distributed on peripheries of the adjusting rings. Light target tubes are arranged in the adjusting ring, and inner ends of the third bolts are abutted to the light target tubes. A sealing plate and a second small center hole are disposed at one end of each light target tube. Screw holes are arranged at upper ends of third struts, and fourth bolts are arranged in the screw holes. A steel wire is arranged between the third struts, and two ends of the steel wire are respectively connected with the fourth bolts after sequentially penetrating through the second small center holes and the first small center holes. The wire drawing positioning device is applicable to calibration positioning of rudder spindles of air rudders.
Description
Technical field
The present invention relates to a kind of rudder for ship production equipment.Specifically, be in hollow rudder production process, to be used for rudderpost to calibrate and make the Wire drawing positioning device for air rudder of two rudderposts on same straight line.
Background technology
At shipbuilding industry, all know, on amphibious ship, airvane used is connected with conduit by upper neck bearing, in 3.5m length range, require the center line of upper and lower rudderpost to be equal to or less than 0.5mm in the installation deviation of side of a ship length direction, installation deviation at rudder blade thickness direction is equal to or less than 0.3mm, and the rudderpost installation accuracy of visible hollow rudder requires very high.Conventional method is first rudder body to be placed on moulding bed, without any calibration, just two rudderposts is directly connected with the upper and lower side of rudder body with bolt.Owing to just two rudderposts being directly connected on the upper and lower side of rudder body without any calibration, cannot meet the requirement of installation accuracy, make the hollow rudder produced second-rate.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of Wire drawing positioning device for air rudder.Adopt this device to produce hollow rudder, can meet installation accuracy requirement, greatly improved the quality of hollow rudder.
For addressing the above problem, take following technical scheme:
Wire drawing positioning device for air rudder feature of the present invention is to comprise longitudinal platform, longitudinally platform middle part is useful on the moulding bed of placing rudder body, on longitudinal platform at moulding bed two ends, all have successively from inside to outside the first pillar, the second pillar and the 3rd pillar, the lower end of this first, second and third pillar is all connected mutually with longitudinal platform.The first pillar upper end is fixed with base plate, has adjustable plate on base plate, on four jiaos of correspondence positions of base plate and adjustable plate, all has axis hole, between corresponding a pair of axis hole, all has the first bolt, and the outer end of the first bolt is rotary with nut.Four jiaos of adjustable plate all have screw and the second bolt, and described the second bolt screws in screw and the second bolt lower end and base plate are offseted above adjustable plate, makes to leave spacing between base plate and adjustable plate.Outer, the inner of adjustable plate are all fixed with rudderpost fixed block, this rudderpost fixed block contains piece and lower, the adjacent one side of upper and lower piece is circular arc and upper and lower piece is connected by screw together, circular arc by upper and lower piece adjacent side forms one for placing the circular hole of rudderpost, and makes described circular hole on same straight line.In described circular hole, have positioning disc, have the first central small hole on positioning disc, this first central small hole is concentric with the circular hole on fixed block.The second pillar upper end is fixed with adjustment annulus, and the surrounding of adjusting annulus is evenly equipped with screw, is rotary with the 3rd bolt in screw.Adjust in annulus and have light target pipe, the inner end of the 3rd bolt all offsets with the lateral surface of light target pipe.There is shrouding light target pipe one end, has the second central small hole on shrouding, and this second central small hole is concentric with light target pipe.There is screw the 3rd pillar upper end, has the 4th bolt in screw.Two the 3rd intercolumniations have steel wire, the two ends of this steel wire all successively through the second central small hole of homonymy with after the first central small hole, be connected with the 4th bolt of the 3rd pillar upper end respectively.
Take such scheme, have the following advantages:
As can be seen from the above scheme, because Wire drawing positioning device for air rudder of the present invention comprises longitudinal platform, longitudinally platform middle part is useful on the moulding bed of placing rudder body, on longitudinal platform at moulding bed two ends, all have successively from inside to outside the first pillar, the second pillar and the 3rd pillar, the lower end of this first, second and third pillar is all connected mutually with longitudinal platform.The first pillar upper end fixed base plate, has adjustable plate on base plate, on four jiaos of correspondence positions of base plate and adjustable plate, all have axis hole, between corresponding a pair of axis hole, all has the first bolt, and the outer end of the first bolt is rotary with nut.Four jiaos of adjustable plate all have screw and the second bolt, and described the second bolt screws in screw and the second bolt lower end and base plate are offseted above adjustable plate, makes to leave spacing between base plate and adjustable plate.All there is rudderpost fixed block outer, the inner of adjustable plate, on fixed block, for placing the circular hole of rudderpost, and make described circular hole on same straight line.The second pillar upper end is fixed with adjustment annulus, and the surrounding of adjusting annulus is evenly equipped with screw, is rotary with the 3rd bolt in screw.Adjust in annulus and have light target pipe, the inner end of the 3rd bolt all offsets with the side of light target pipe.There is screw the 3rd pillar upper end, has the 4th bolt in screw.Two the 3rd intercolumniations have steel wire, and the two ends of this steel wire are all successively through being connected with the 4th bolt of the 3rd pillar upper end respectively after the circular hole on corresponding rudderpost fixed block, light target pipe.Before two rudderposts are installed, first longitudinal platform is adjusted to horizontal level, then regulate the 4th bolt in the 3rd pillar upper end screw, steel wire is stretching.Then with four the 3rd bolts, regulate light target pipe, make the horizontal reference line parallel on steel wire and moulding bed.Afterwards, regulate the first bolt between two the first pillars tops base plates and adjustable plate and the second adjusting bolt on adjustable plate, make all the first central small hole centers on four positioning discs of steel wire.Finally, unload steel wire, four upper pieces and four positioning discs, two rudderposts can be arranged on to the two ends of rudder body.Again four upper pieces are fixed together with screw and corresponding lower, have completed the location of the rudderpost at rudder body and its two ends.Only need screw bolt, just can realize the location of two rudderposts and rudder body.Can meet installation accuracy requirement, guarantee the quality of hollow rudder.
Accompanying drawing explanation
Fig. 1 is Wire drawing positioning device for air rudder structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the I point enlarged diagram of Fig. 1;
Fig. 4 is that schematic diagram is looked on a left side of Fig. 3.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Wire drawing positioning device for air rudder of the present invention comprises longitudinal platform 11, longitudinally platform 11 middle parts are useful on the moulding bed 5 of placing rudder body, on longitudinal platform 11 at moulding bed 5 two ends, all have successively from inside to outside the first pillar 10, the second pillar 9 and the 3rd pillar 1, the lower end of this first, second and third pillar is all connected mutually with longitudinal platform 11.Described the first pillar 10, the second pillar 9 and the 3rd pillar 1 all process with angle steel.The first pillar 10 upper ends are fixed with base plate 13, on base plate 13, be provided with adjustable plate 12, on four jiaos of correspondence positions of base plate 13 and adjustable plate 12, be all processed with axis hole, between corresponding a pair of axis hole, all with the first bolt 18, connect, the outer end of the first bolt 18 is stretched out on adjustable plate 12 and is rotary with nut 17.Four jiaos of adjustable plate 12 are all processed with screw, are all furnished with the second bolt 20 in each screw, and described the second bolt 20 screws in screw and the second bolt 20 lower ends and base plate 13 are offseted above adjustable plate 12, makes 12 of base plate 13 and adjustable plates leave spacing.Outer, the inner fixed block that is used for fixing rudderpost that is all fixed with of adjustable plate 12, this rudderpost fixed block contains pieces 6 and lower 7, piece 6 is gone up below in upper and lower adjacent one side and lower 7 top all process and are circular arc and upper and lower and link together by screw 19, circular arc by upper and lower adjacent side forms one for placing the circular hole of rudderpost, and makes described circular hole on same straight line.Positioning disc 21 is installed in described circular hole, is processed with the first central small hole 22 on positioning disc 21, this first central small hole is concentric with the circular hole on fixed block.The second pillar 9 upper ends are fixed with adjusts annulus 4, and the surrounding of adjusting annulus 4 is evenly equipped with screw, is rotary with the 3rd bolt 3 in screw.The inner end that is provided with light target pipe 15, the three bolts 3 in adjustment annulus 4 all offsets with the lateral surface of light target pipe 15.Light target pipe 15 one end are wherein processed with the shrouding 14 forming as one with it, are processed with the second central small hole 16 on shrouding 14, and this second central small hole is concentric with light target pipe 15.The 3rd pillar 1 upper end is processed with screw, is furnished with the 4th bolt 2 in screw.Two 1, the 3rd pillars are provided with steel wire 8, and the two ends of this steel wire are all connected with the 4th bolt 2 of the 3rd pillar 1 upper end respectively with the first central small hole 22 is rear through the second central small hole 16 of homonymy successively.
In airvane production process, first longitudinal platform 11 is adjusted to horizontal level, then regulate the 4th bolt 2 in the 3rd pillar 1 upper end screw, steel wire 8 is stretching.Then with four the 3rd bolts 3, regulate light target pipe 15, make the horizontal reference line parallel on steel wire 8 and moulding bed 5.Afterwards, regulate the first bolt 21 of 12 of two the first pillar 10 top base plates 13 and adjustable plates and the second bolt 20 on adjustable plate 12, make all the first central small hole 22 centers on four positioning discs 21 of steel wire 8.Finally, unload steel wire 8, four upper pieces 6 and four positioning discs 21, two rudderposts can be arranged on to the two ends of rudder body.Again four upper piece 6 use screws 22 are fixed together with corresponding lower 7, have completed the location of the rudderpost at rudder body and its two ends.
Claims (2)
1. Wire drawing positioning device for air rudder, it is characterized in that comprising longitudinal platform (11), longitudinally platform (11) middle part is useful on the moulding bed (5) of placing rudder body, on longitudinal platform (11) at moulding bed (5) two ends, all have successively from inside to outside the first pillar (10), the second pillar (9) and the 3rd pillar (1), the lower end of this first, second and third pillar is all connected mutually with longitudinal platform (11); The first pillar (10) upper end is fixed with base plate (13), on base plate (13), there is adjustable plate (12), on four jiaos of correspondence positions of base plate (13) and adjustable plate (12), all there is axis hole, between corresponding a pair of axis hole, all have the first bolt (18), the outer end of the first bolt (18) is rotary with nut (17); Four jiaos of adjustable plate (12) all have screw and the second bolt (20), described the second bolt (20) screws in screw and the second bolt (20) lower end and base plate (13) is offseted above adjustable plate (12), makes to leave spacing between base plate (13) and adjustable plate (12); Outer, the inner of adjustable plate (12) are all fixed with rudderpost fixed block, this rudderpost fixed block contains piece (6) and lower (7), the adjacent one side of upper and lower piece is circular arc and upper and lower piece links together by screw (19), circular arc by upper and lower piece adjacent side forms one for placing the circular hole of rudderpost, and makes the center of circle of described circular hole on same straight line; In described circular hole, have positioning disc (21), have the first central small hole (22) on positioning disc (21), this first central small hole is concentric with the circular hole on fixed block; The second pillar (9) upper end is fixed with adjusts annulus (4), and the surrounding of adjusting annulus (4) is evenly equipped with screw, is rotary with the 3rd bolt (3) in screw; Adjust in annulus (4) and have light target pipe (15), the inner end of the 3rd bolt (3) all offsets with the lateral surface of light target pipe (15); There is shrouding (14) light target pipe (15) one end wherein, has the second central small hole (16) on shrouding (14), and this second central small hole (16) is concentric with light target pipe (15); There is screw the 3rd pillar (1) upper end, has the 4th bolt (2) in screw; Between two the 3rd pillars (1), have steel wire (8), the two ends of this steel wire all successively through second central small hole (16) of homonymy with after the first central small hole (22), be connected with the 4th bolt (2) of the 3rd pillar (1) upper end respectively.
2. Wire drawing positioning device for air rudder according to claim 1, is characterized in that described the first pillar (10), the second pillar (9) and the 3rd pillar (1) are angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360681.9A CN102501064B (en) | 2011-11-15 | 2011-11-15 | Wire drawing positioning device for air rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360681.9A CN102501064B (en) | 2011-11-15 | 2011-11-15 | Wire drawing positioning device for air rudder |
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| CN102501064A CN102501064A (en) | 2012-06-20 |
| CN102501064B true CN102501064B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110360681.9A Active CN102501064B (en) | 2011-11-15 | 2011-11-15 | Wire drawing positioning device for air rudder |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775035B (en) * | 2014-12-15 | 2017-09-01 | 江南造船(集团)有限责任公司 | The mounting process of airvane peculiar to vessel |
| CN105750828B (en) * | 2014-12-15 | 2017-10-27 | 江南造船(集团)有限责任公司 | The manufacture mounting process of airvane rudder blade peculiar to vessel |
| CN110030984B (en) * | 2018-01-11 | 2023-11-03 | 招商局邮轮研究院(上海)有限公司 | Lighting table with light target frame |
| CN109131737A (en) * | 2018-09-21 | 2019-01-04 | 江门市南洋船舶工程有限公司 | A kind of regulating device for hole central pull |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DD118581A1 (en) * | 1975-03-27 | 1976-03-12 | ||
| DE3441017A1 (en) * | 1984-11-09 | 1986-05-15 | Vladimir Isaakovič Drut | Method of assembling ship steering gear |
| US6383041B1 (en) * | 2001-01-30 | 2002-05-07 | Peter D. Keefe | Rudder mechanism for jet propelled personal watercraft |
| US6807740B2 (en) * | 2002-12-20 | 2004-10-26 | The Boeing Company | Laser alignment tool |
| CN101537510B (en) * | 2008-03-21 | 2010-11-10 | 上海船厂船舶有限公司 | Method for processing large-sized rudder blade |
| CN201559059U (en) * | 2009-05-07 | 2010-08-25 | 中冶天工上海十三冶建设有限公司 | Wire-hanging type aligner |
| CN202447874U (en) * | 2011-11-15 | 2012-09-26 | 无锡德林船舶设备有限公司 | Aerial rudder pull positioning device |
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Address after: 214191, No. 22 east section of northeast Tanggu Road, Tin Road, Xishan District, Jiangsu, Wuxi Patentee after: Wuxi sea nuclear equipment Technology Co., Ltd. Address before: 214191, No. 8 East Harbour Road, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Delin Ship Equipment Co., Ltd. |
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Address after: No. 203, Furong Zhongsi Road, Xishan District, Wuxi City, Jiangsu Province Patentee after: WUXI HAIHE EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 214191, No. 22 east section of northeast Tanggu Road, Tin Road, Xishan District, Jiangsu, Wuxi Patentee before: WUXI HAIHE EQUIPMENT TECHNOLOGY Co.,Ltd. |
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