CN105643263B - Rudder stock lower nut screws frock - Google Patents
Rudder stock lower nut screws frock Download PDFInfo
- Publication number
- CN105643263B CN105643263B CN201610221554.3A CN201610221554A CN105643263B CN 105643263 B CN105643263 B CN 105643263B CN 201610221554 A CN201610221554 A CN 201610221554A CN 105643263 B CN105643263 B CN 105643263B
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- CN
- China
- Prior art keywords
- swivel plate
- nut
- hole
- support member
- rudder stock
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/062—Pierce nut setting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of rudder stock lower nut of the present invention screws frock, including bottom installed part, support member, displacement adjustable plate, lower support swivel plate, rolling member, upper swivel plate, horizontal adjustment knob, behind the position that the present invention is adjusted by displacement adjustable plate, the nut for needing to rotate is placed on upper swivel plate, then locating rod 6 is extracted, by rotating poke rod, swivel plate rotates in drive, nut is spun on rudder stock, while lifting support member realizes further screwing for nut；By the present invention, realize the nut of one of weighing and complete assembling action, it is simple in construction easy to adjust.
Description
Technical field
The invention belongs to shipbuilding technical field, and frock is screwed more particularly, to a kind of rudder stock lower nut.
Background technology
Rudder stock is the axle that rudder blade rotates, and gives helm to bear and transmit the power acted on rudder blade and rudder
Power, that is to say, that steering wheel rotates rudder blade by rudder stock, and rudder blade bears water makes ship realize steering to its reaction force.Rudder blade fills
Fit over needs to realize locking by nut on rudder stock, the above-mentioned big weight weight of nut volume, can typically reach the weight timed, rudder
When bar screws with nut, both aligning accuracies are had higher requirements, typically connected using vertical spiral way.Therefore design one
Money is applied to ship domain, and the frock for taking axial direction to screw rudder stock and nut is required at present.
The content of the invention
The technical problems to be solved by the invention are：There is provided and a kind of take axial direction that nut is screwed to the rudder on rudder stock
Bar lower nut screws frock.
The technical solution used in the present invention is：A kind of rudder stock lower nut screws frock, including bottom installed part, bottom peace
The upper surface of piece installing is provided with support member, and the longitudinal section of the outline of the lower surface of support member is arc-shaped, the foreign steamer of lower surface
Wide longitudinal section is provided with sagging ring-shaped step for the outward flange of the upper surface of the support member of arc-shaped, is convex on the inside of step
Ring, bulge loop inner side are axially recessed circular depressed；Displacement adjustable plate, position are provided between described bottom installed part and support member
The spherical concave with the matching of the outline of support member lower surface is axially formed in the middle part of shifting adjustable plate and in axially through setting；Position
The side for moving the outline of adjustable plate is provided with several horizontal adjustment knobs；The upper surface of support member be placed be enclosed on bulge loop it is outer and
The lower support swivel plate being erected on step, the upper surface of lower support swivel plate are axially arranged with lower through-hole, lower support swivel plate
Upper surface is additionally provided with the lower concave ring with above-mentioned lower through-hole concentric, and lower concave ring annular is disposed with some rolling members, rolling member
Diameter is more than the vertical depth of lower concave ring；The upper surface of described lower support swivel plate is provided with swivel plate, upper swivel plate
Lower surface is provided with the upper scrobicular ring consistent with lower concave ring geomery and is enclosed on above-mentioned rolling member and upper swivel plate and lower branch
Formation rolls gap between supportting swivel plate；Upper swivel plate is vertically provided with consistent with the lower through-hole geomery of lower support swivel plate
Upper through hole；Upper swivel plate is provided with vertical hole in the outside of upper scrobicular ring, and locating rod and locating rod are vertically movably set with vertical hole
Insertion is extended downwardly in the lower support swivel plate below upper swivel plate, the lower end of locating rod is activity with lower support swivel plate
Connection；The spacing shifting part of axial and circumferential is realized with upper swivel plate in the upper surface of upper swivel plate provided with protruding upward.
Described horizontal adjustment knob includes vertically being fixedly mounted on the installed part of bottom and horizontal direction provided with insertion
The fixed seat of screwed hole, adjusting screw rod and the nut being screwed onto outside adjusting screw rod, the inner of adjusting screw rod are bolted with screwed hole
Offseted with the outer face of displacement adjustable plate.
Described locating rod is bolt part.
Described shifting part is the pipe fitting being plugged on swivel plate.
The beneficial effects of the invention are as follows：A kind of rudder stock lower nut of the present invention screws frock, is adjusted by displacement adjustable plate
Behind the position of the present invention, it would be desirable to which the nut of rotation is placed on swivel plate, is then extracted locating rod 6, is dialled by rotating
Lever, swivel plate rotates in drive, nut is spun on rudder stock, while lifting support member realizes further screwing for nut；It is logical
Cross the present invention, realize weigh one nut complete assembling action, it is simple in construction easy to adjust.
Brief description of the drawings
Fig. 1 is partial schematic diagram of the present invention.
Fig. 2 is displacement adjustable plate schematic diagram of the present invention.
Fig. 3 is support member schematic diagram of the present invention.
Fig. 4 is the lower support swivel plate schematic diagram of the present invention.
Fig. 5 is the upper swivel plate schematic diagram of the present invention.
Fig. 6 is working condition part-structure schematic diagram of the present invention.
In figure：1st, bottom installed part, 2, support member, 2.1, step, 2.2, bulge loop, 2.3, circular depressed, 3, displacement regulation
Plate, 3.1, spherical concave, 4, lower support swivel plate, 4.1, lower through-hole, 4.2, lower concave ring, 4.3, rolling member, 5, upper swivel plate,
5.1st, upper through hole, 5.2, upper scrobicular ring, 6, locating rod, 7, horizontal adjustment knob, 7.1, fixed seat, 7.2, adjusting screw rod, 7.3, spiral shell
Cap, 8, shifting part.
Embodiment
A kind of rudder stock lower nut shown in reference picture 1- Fig. 6 screws frock, including bottom installed part 1, bottom installed part 1 it is upper
Surface is provided with support member 2, and the longitudinal section of the outline of the lower surface of support member 2 is arc-shaped, and the outline of lower surface is indulged
Section is provided with sagging ring-shaped step 2.1 for the outward flange of the upper surface of the support member 2 of arc-shaped, and the inner side of step 2.1 is convex
Ring 2.2, the inner side of bulge loop 2.2 are axially recessed circular depressed 2.3；Position is provided between described bottom installed part 1 and support member 2
Move adjustable plate 3, the middle part of displacement adjustable plate 3 be axially formed the spherical concave 3.1 that matches with the outline of the lower surface of support member 2 and
In axially through setting；The side of the outline of displacement adjustable plate 3 is provided with several horizontal adjustment knobs 7；The upper table of support member 2
Face, which is placed with, is enclosed on outside bulge loop 2.2 and is erected at the lower support swivel plate 4 on step 2.1, the upper surface axle of lower support swivel plate 4
The lower concave ring 4.2 with the above-mentioned concentric of lower through-hole 4.1 is additionally provided with to the upper surface provided with lower through-hole 4.1, lower support swivel plate 4,
The annular of lower concave ring 4.2 is disposed with some rolling members 4.3, and the diameter of rolling member 4.3 is more than the vertical depth of lower concave ring 4.2；Institute
The upper surface for the lower support swivel plate 4 stated is provided with swivel plate 5, and the lower surface of upper swivel plate 5 is provided with and the shape of lower concave ring 4.2
The consistent upper scrobicular ring 5.2 of size and it is enclosed on above-mentioned rolling member 4.3 and shape between upper swivel plate 5 and lower support swivel plate 4
Into rolling gap；Upper swivel plate 5 is vertically provided with the upper through hole consistent with the geomery of lower through-hole 4.1 of lower support swivel plate 4
5.1；Upper swivel plate 5 is provided with vertical hole in the outside of upper scrobicular ring 5.2, and locating rod 6 is vertically movably set with vertical hole and is positioned
Bar 6 extends downwardly insertion in the lower support swivel plate 4 of the upper lower section of swivel plate 5, the lower end of locating rod 6 and lower support swivel plate
4 be flexible connection；Spacing group of axial and circumferential is realized with upper swivel plate 5 in the upper surface of upper swivel plate 5 provided with protruding upward
Moving part 8.
Described horizontal adjustment knob 7 include vertically be fixedly mounted on bottom installed part 1 and horizontal direction be provided with pass through
Lead to the fixed seat 7.1 of screwed hole, adjusting screw rod 7.2 and the nut 7.3 being screwed onto outside adjusting screw rod 7.2 be bolted with screwed hole,
The inner and the outer face of displacement adjustable plate 3 of adjusting screw rod 7.2 offset.
Described locating rod 6 is bolt part.
Described shifting part 8 is the pipe fitting being plugged on swivel plate 5.
The work principle of the present invention is, with reference to shown in Fig. 1 and Fig. 6, the position of the present invention is adjusted by displacement adjustable plate 3
Afterwards, it would be desirable to which the nut of rotation is placed on swivel plate 5, is then extracted locating rod 6, by rotating poke rod 8, in drive
Swivel plate 5 is rotated, and nut is spun on rudder stock, while lifting support member 2 realizes further screwing for nut；By the present invention,
Realize weigh one nut complete assembling action, it is simple in construction easy to adjust.
Claims (4)
1. a kind of rudder stock lower nut screws frock, it is characterised in that：Including bottom installed part (1), the upper table of bottom installed part (1)
Face is provided with support member (2), and the longitudinal section of the outline of the lower surface of support member (2) is arc-shaped, the outline of lower surface
Longitudinal section is provided with sagging ring-shaped step (2.1), step (2.1) for the outward flange of the upper surface of the support member (2) of arc-shaped
Inner side is bulge loop (2.2), is axially recessed circular depressed (2.3) on the inside of bulge loop (2.2)；Described bottom installed part (1) and
Displacement adjustable plate (3) is provided between support member (2), is axially formed in the middle part of displacement adjustable plate (3) and support member (2) lower surface
Spherical concave (3.1) that outline matches and in axially through setting；The side of the outline of displacement adjustable plate (3) is provided with some
Individual horizontal adjustment knob (7)；The upper surface of support member (2), which is placed with, to be enclosed on bulge loop (2.2) outside and is erected on step (2.1)
Lower support swivel plate (4), the upper surface of lower support swivel plate (4) are axially arranged with lower through-hole (4.1), lower support swivel plate (4)
Upper surface is additionally provided with the lower concave ring (4.2) with above-mentioned lower through-hole (4.1) concentric, and lower concave ring (4.2) annular is disposed with some
Rolling member (4.3), the diameter of rolling member (4.3) are more than the vertical depth of lower concave ring (4.2)；Described lower support swivel plate (4)
Upper surface be provided with swivel plate (5), the lower surface of upper swivel plate (5) is provided with consistent with lower concave ring (4.2) geomery
Upper scrobicular ring (5.2) and it is enclosed on above-mentioned rolling member (4.3) and is formed between upper swivel plate (5) and lower support swivel plate (4)
Roll gap；Upper swivel plate (5) vertically be provided with it is lower support swivel plate (4) lower through-hole (4.1) geomery it is consistent it is upper lead to
Hole (5.1)；Upper swivel plate (5) is provided with vertical hole in the outside of upper scrobicular ring (5.2), and locating rod is vertically movably set with vertical hole
(6) and locating rod (6) extends downwardly insertion in the lower support swivel plate (4) below upper swivel plate (5), locating rod (6)
Lower end is to be flexibly connected with lower support swivel plate (4)；The upper surface of upper swivel plate (5) is provided with protruding upward with upper swivel plate
(5) the spacing shifting part of axial and circumferential (8) is realized.
2. rudder stock lower nut according to claim 1 screws frock, it is characterised in that：Described horizontal adjustment knob (7)
The fixed seat (7.1) of insertion screwed hole, screw thread are provided with including vertical be fixedly mounted on bottom installed part (1) and horizontal direction
Adjusting screw rod (7.2) is bolted with hole and is screwed onto the nut (7.3) of adjusting screw rod (7.2) outside, the inner of adjusting screw rod (7.2)
Offseted with the outer face of displacement adjustable plate (3).
3. rudder stock lower nut according to claim 1 screws frock, it is characterised in that：Described locating rod (6) is bolt
Part.
4. rudder stock lower nut according to claim 1 screws frock, it is characterised in that：Described shifting part (8) is grafting
Pipe fitting on upper swivel plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221554.3A CN105643263B (en) | 2016-04-11 | 2016-04-11 | Rudder stock lower nut screws frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221554.3A CN105643263B (en) | 2016-04-11 | 2016-04-11 | Rudder stock lower nut screws frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643263A CN105643263A (en) | 2016-06-08 |
| CN105643263B true CN105643263B (en) | 2018-01-05 |
Family
ID=56496195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221554.3A Active CN105643263B (en) | 2016-04-11 | 2016-04-11 | Rudder stock lower nut screws frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN105643263B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430031A (en) * | 2016-09-14 | 2017-02-22 | 北京京东尚科信息技术有限公司 | Upright post installation structure of elevator and elevator |
| CN106736445A (en) * | 2017-01-13 | 2017-05-31 | 南通远洋船舶配套有限公司 | A kind of press-loading process of integral rudder |
| CN107215449B (en) * | 2017-05-24 | 2019-03-15 | 东台市海鹏船舶配件有限公司 | A kind of firm locking-type rudder stock peculiar to vessel |
| CN111360756A (en) * | 2020-04-26 | 2020-07-03 | 中船黄埔文冲船舶有限公司 | A installation frock for installing rudder hydraulic nut |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205496949U (en) * | 2016-04-11 | 2016-08-24 | 浙江新乐造船有限公司 | Rudderstock lower nut closes frock soon |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU419358A1 (en) * | 1971-06-08 | 1974-03-15 | DEVICE FOR ASSEMBLY OF THREADED CONNECTIONS | |
| CN2831879Y (en) * | 2005-11-18 | 2006-11-01 | 黄旭明 | An improved table chair rotating mechanism |
| CN201376181Y (en) * | 2008-12-02 | 2010-01-06 | 江苏华阳重工科技股份有限公司 | Extra-large nut hydraulic pressure loading and unloading device for ship |
| CN201399691Y (en) * | 2009-04-15 | 2010-02-10 | 兰州理工大学 | Carrier roller supporting device |
| CN101618506B (en) * | 2009-07-10 | 2010-12-29 | 上海江南长兴造船有限责任公司 | Installation tool and installation method for rudderstock hydraulic nut of supertanker |
| KR101437775B1 (en) * | 2013-04-18 | 2014-09-11 | 조남섭 | Device for assembling rudder of ship |
| CN203804536U (en) * | 2014-04-11 | 2014-09-03 | 大连船舶重工集团有限公司 | Rudder stock nut rotating pallet |
| CN204195218U (en) * | 2014-11-04 | 2015-03-11 | 合肥合锻机床股份有限公司 | A kind of nut swivel mounting |
| CN104440271A (en) * | 2014-12-05 | 2015-03-25 | 苏州互强工业设备有限公司 | Tooling plate capable of being rotationally positioned |
| CN204725114U (en) * | 2015-06-10 | 2015-10-28 | 中船澄西船舶（广州）有限公司 | A kind of ultra-large type auxiliary device for nut installation |
-
2016
- 2016-04-11 CN CN201610221554.3A patent/CN105643263B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205496949U (en) * | 2016-04-11 | 2016-08-24 | 浙江新乐造船有限公司 | Rudderstock lower nut closes frock soon |
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| Publication number | Publication date |
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| CN105643263A (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315700 shipbuilding industrial base of A District, Xiangshan industry zone, Zhejiang, Ningbo Applicant after: Xinle shipbuilding Limited by Share Ltd of Zhejiang Address before: 315700 Zhejiang Ningbo County Industrial Zone A District Xiangshan Dry Port Shipbuilding Industry Base Applicant before: ZHEJIANG XINLE SHIPBUILDING CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |