CN204953585U - Hull segmentation welding seam straightening auxiliary fixtures - Google Patents
Hull segmentation welding seam straightening auxiliary fixtures Download PDFInfo
- Publication number
- CN204953585U CN204953585U CN201520546924.1U CN201520546924U CN204953585U CN 204953585 U CN204953585 U CN 204953585U CN 201520546924 U CN201520546924 U CN 201520546924U CN 204953585 U CN204953585 U CN 204953585U
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- China
- Prior art keywords
- jack
- welding seam
- hull
- fixed block
- top board
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- Expired - Fee Related
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Abstract
The utility model discloses a hull segmentation welding seam straightening auxiliary fixtures, including fixing base and roof, the fixing base includes the clamping device that two intervals set up, clamping device includes firstly, two fixed blocks, it is first, two fixed block fitting surfaces are formed with the bayonet socket with the flat -bulb steel cross -section looks adaptation of hull, the roof is through alternating in the mounting hole and connect between two clamping device, during the use place the jack in the roof below, the jack lower extreme passes through the position that the tight welding seam in backing plate top warp, make when correcting the welding seam deformation, the jack upper end can be spacing by the roof, thereby the operation controls jack makes its lower extreme stretch out and drives backing plate top tight welding seam deformation position, the correction that the welding seam warp is accomplished to supplementary jack, the utility model discloses simple structure, it is easy to dismantle, convenient operation, it does not need a welding sign indicating number foot on the hull to correct when the welding seam warp, improved the quality of correcting, avoids the step that the later stage got rid of yard foot simultaneously, has improved the efficiency of construction.
Description
Technical field
The utility model relates to a kind of hull construction auxiliary mould, particularly relates to a kind of body section seam deformation and corrects auxiliary mould.
Background technology
Along with the development of shipbuilding technology, precision shipbuilding technology and welding quality have great impetus to the economic benefit and the market competitiveness that improve shipbuilding enterprise.Current each shipyard, in order to improve shipbuilding precision and shorten ship building period, constantly introduces various advanced technology, new equipment etc.How to guarantee in rhythm of production faster, improve shipbuilding precision and ensure the quality of products, be subject to people and more and more paid attention to.Body section distributed a lot of weld seam, in work progress there is distortion in various degree in weld seam, do not meet flatness quality requirement.Because the steel plate of a lot of segmentation weld seam both sides is thicker, correct difficulty greatly, the very difficult rectification of weld seam of more than 20mm steel plate is smooth, and technological requirement rectification number of times controls within 3 times.Conventional construction method by welding a door character code in weld seam both sides, then uses jack correcting.But welding code pin can be left over owing to adopting the method after rectification, welding code pin needs the at substantial time to go grinding process, code pin scar affects the aesthetic property of hull on the one hand, cause correction quality poor, the at substantial time is needed on the other hand for removing code pin, construction speed is slow, reduces the efficiency of hull construction.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of body section seam deformation to correct auxiliary mould, a yard pin scar can not be produced during its rectification at auxiliary hull segmentation seam deformation, avoid the later stage to the grinding process of code pin scar, improve the efficiency of hull construction and the quality of weld seam rectification.
The technical scheme that the utility model adopts is mainly: a kind of body section seam deformation corrects auxiliary mould, comprise holder and top board, described holder comprises two spaced clamping devices, described clamping device comprises first, two fixed blocks, described first, two fixed block mating surfaces are formed with the bayonet socket suitable with the flat-bulb steel cross section of hull, described first fixed block upper end is provided with the installing hole suitable with top board, described top board is interspersed in installing hole and is connected between two clamping devices, top board is positioned over above jack thus auxiliary jack carries out seam deformation rectification.
As the improvement of technique scheme, first and second fixed block described is respectively arranged with connecting hole, and first and second fixed block described to be bolted in connecting hole and to be fixed by nut check.
As the further improvement of technique scheme, described nut is wing nut.
Further, described connecting hole is provided with two and distributes up and down.
Further, described first fixed block is provided with installing plate, and described installing plate is fixed on the top the first fixed block being positioned at connecting hole, and described installing hole is arranged on installing plate.
The beneficial effects of the utility model are:
A kind of body section seam deformation of the present utility model corrects auxiliary mould, comprise holder and top board, holder comprises two spaced clamping devices, clamping device comprises first, two fixed blocks, first, two fixed block mating surfaces are formed with the bayonet socket suitable with the flat-bulb steel cross section of hull, first fixed block upper end is provided with the installing hole suitable with top board, top board is connected between two clamping devices by being interspersed in installing hole, during use, jack is positioned over below top board, jack lower end holds out against the position of seam deformation by backing plate, make when correcting seam deformation, jack upper end can be spacing by top board, thus operation control jack make its lower end stretch out drive backing plate hold out against seam deformation position, auxiliary jack completes the rectification of seam deformation, the utility model structure is simple, dismounting easily, easy to operate, code pin need do not welded on hull when correcting seam deformation, improve the quality of rectification, the later stage is avoided to carry out grinding process to code pin scar, improve the efficiency of hull construction, accelerate construction speed.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present utility model;
Fig. 2 is the structural representation of the first fixed block;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the structural representation of the second fixed block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to figs. 1 through Fig. 4, a kind of body section seam deformation of the present utility model corrects auxiliary mould, comprise holder and top board 2, holder comprises two spaced clamping devices 1, clamping device 1 comprises first, two fixed blocks 11, 12, first, two fixed blocks 11, 12 mating surfaces are formed with the bayonet socket 13 suitable with flat-bulb steel 5 cross section of hull, first fixed block 11 upper end is provided with the installing hole 14 suitable with top board 2, top board 2 is connected between two clamping devices 1 by being interspersed in installing hole 14, during use, jack 3 is positioned over below top board 2, jack 3 lower end holds out against the position of seam deformation by backing plate 4, make when correcting seam deformation, jack 3 upper end can be spacing by top board 2, thus operation control jack 3 make its lower end stretch out drive backing plate 4 hold out against seam deformation position, auxiliary jack completes the rectification of seam deformation, the utility model structure is simple, dismounting easily, easy to operate, code pin need do not welded on hull when correcting seam deformation, improve the quality of rectification, the later stage is avoided to carry out grinding process to code pin scar, improve the efficiency of hull construction, accelerate construction speed.
In the utility model, first, two fixed blocks 11, 12 are respectively arranged with connecting hole 15, first, two fixed blocks 11, 12 to be bolted in connecting hole 15 and to be locked by nut 16, by being provided with connecting hole 15, make when needing first, two fixed blocks 11, 12 when being locked on the flat-bulb steel 5 of hull, only need first by first, two fixed blocks 11, 12 are connected on flat-bulb steel 5 respectively by bayonet socket 13, then can by first through connecting hole 15 with bolt, two fixed blocks 11, 12 connect, bolt end is tightened in again by nut 16, thus it is convenient, rapidly by first, two fixed blocks 11, 12 are locked on the flat-bulb steel 5 of hull, in addition, when needing the position of this auxiliary mould mobile, clamping device 1 can be moved easily on flat-bulb steel 5 by loose nut 16, thus the seam deformation of effective auxiliary jack 3 pairs of diverse locations is corrected.Preferably, nut 16 is selected as wing nut, facilitates user's hand operation, makes user can complete connection or the dismounting of first and second fixed block easily and quickly without the need to instrument, improves the convenience of operation.
In the utility model, connecting hole 15 is provided with two and distributes up and down, by being provided with two connecting holes 15, make first, two fixed blocks 11, the connection stress point of 12 is more, thus make first, two fixed blocks 11, the connection of 12 is more reliable, avoid clamping device 1 fixedly sleeved on flat-bulb steel 5 time easily loosen, improve the steadiness connected, jack 3 applies a pressure perpendicular with top board 2 lower surface to top board 2 in the process of correcting seam deformation, make the pulling force that the clamping device 1 be connected with top board 2 is subject on top board 2 vertical direction, bolt fastener is separately installed with by two connecting holes 15 distributed up and down, make this auxiliary mould can bear larger pressure, thus jack 3 can be assisted to carry out the rectification of the seam deformation of more aximal deformation value, improve the scope of application of this auxiliary mould.
In the utility model, first fixed block 11 is provided with installing plate 17, installing plate 17 is fixed on the top the first fixed block 11 being positioned at connecting hole 15, installing hole 14 is arranged on installing plate 17, installing plate 17 can be fixed on by modes such as welding the top the first fixed block 11 being positioned at connecting hole 15, make to intert and be connected to the direction of pull of top board 2 pairs of clamping devices 1 of installing hole 14 and connecting hole 15 is located along the same line, make the stressed steadiness of this auxiliary mould better, avoid direction of pull and connecting hole 15 to depart from excessive distance to form larger moment of flexure and cause clamping device 1 easily to loosen to affect and use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (5)
1. a body section seam deformation corrects auxiliary mould, it is characterized in that: comprise holder and top board (2), described holder comprises two spaced clamping devices (1), described clamping device (1) comprises first, two fixed blocks (11, 12), described first, two fixed blocks (11, 12) mating surface is formed with the bayonet socket (13) suitable with the flat-bulb steel of hull (5) cross section, described first fixed block (11) upper end is provided with the installing hole (14) suitable with top board (2), described top board (2) is interspersed in installing hole (14) and is connected between two clamping devices (1), top board (2) is positioned over jack (3) top thus auxiliary jack (3) carries out seam deformation rectification.
2. a kind of body section seam deformation according to claim 1 corrects auxiliary mould, it is characterized in that: first and second fixed block described (11,12) is respectively arranged with connecting hole (15), first and second fixed block (11,12) to be bolted in connecting hole (15) and to be locked by nut (16).
3. a kind of body section seam deformation according to claim 2 corrects auxiliary mould, it is characterized in that: described connecting hole (15) is provided with two and distributes up and down.
4. a kind of body section seam deformation according to claim 2 corrects auxiliary mould, it is characterized in that: described nut (16) is wing nut.
5. a kind of body section seam deformation according to claim 2 corrects auxiliary mould, it is characterized in that: described first fixed block (11) is provided with installing plate (17), described installing plate (17) is fixed on the top the first fixed block (11) being positioned at connecting hole (15), and described installing hole (14) is arranged on installing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546924.1U CN204953585U (en) | 2015-07-24 | 2015-07-24 | Hull segmentation welding seam straightening auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546924.1U CN204953585U (en) | 2015-07-24 | 2015-07-24 | Hull segmentation welding seam straightening auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953585U true CN204953585U (en) | 2016-01-13 |
Family
ID=55048682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546924.1U Expired - Fee Related CN204953585U (en) | 2015-07-24 | 2015-07-24 | Hull segmentation welding seam straightening auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953585U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710163A (en) * | 2016-04-21 | 2016-06-29 | 中船黄埔文冲船舶有限公司 | Hull flame deformation correction auxiliary tooling |
| CN107160081A (en) * | 2017-06-27 | 2017-09-15 | 中船黄埔文冲船舶有限公司 | Karma assembled for aluminium-alloy hull and preparation method thereof |
| CN109570276A (en) * | 2019-01-16 | 2019-04-05 | 中国长江电力股份有限公司 | Upper Bracket of Hydro Generating Set distortion correction frame and application method |
| CN112247384A (en) * | 2020-10-16 | 2021-01-22 | 中车山东机车车辆有限公司 | Reversible deformation device for welding long weld joint of web of side beam of flat-bulb steel and welding method |
| CN113134700A (en) * | 2021-04-22 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | Flat-bulb steel welding auxiliary fixtures |
| CN113635017A (en) * | 2021-07-12 | 2021-11-12 | 上海外高桥造船有限公司 | Be used for sheet metal segmentation T to arrange assembly to compress tightly frock |
-
2015
- 2015-07-24 CN CN201520546924.1U patent/CN204953585U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710163A (en) * | 2016-04-21 | 2016-06-29 | 中船黄埔文冲船舶有限公司 | Hull flame deformation correction auxiliary tooling |
| CN107160081A (en) * | 2017-06-27 | 2017-09-15 | 中船黄埔文冲船舶有限公司 | Karma assembled for aluminium-alloy hull and preparation method thereof |
| CN109570276A (en) * | 2019-01-16 | 2019-04-05 | 中国长江电力股份有限公司 | Upper Bracket of Hydro Generating Set distortion correction frame and application method |
| CN112247384A (en) * | 2020-10-16 | 2021-01-22 | 中车山东机车车辆有限公司 | Reversible deformation device for welding long weld joint of web of side beam of flat-bulb steel and welding method |
| CN113134700A (en) * | 2021-04-22 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | Flat-bulb steel welding auxiliary fixtures |
| CN113635017A (en) * | 2021-07-12 | 2021-11-12 | 上海外高桥造船有限公司 | Be used for sheet metal segmentation T to arrange assembly to compress tightly frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |