CN102166738A - Freely adjusted electromagnetic adsorption-type flexible bed-jig structure - Google Patents
Freely adjusted electromagnetic adsorption-type flexible bed-jig structure Download PDFInfo
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- CN102166738A CN102166738A CN 201110053554 CN201110053554A CN102166738A CN 102166738 A CN102166738 A CN 102166738A CN 201110053554 CN201110053554 CN 201110053554 CN 201110053554 A CN201110053554 A CN 201110053554A CN 102166738 A CN102166738 A CN 102166738A
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Abstract
The invention relates to a freely adjusted electromagnetic adsorption-type flexible bed-jig structure, comprising a bed-jig base (1), a lower spiral tube (2), a first connection ear (3), an upper spiral tube (4), a protective flange (5), a current controller (6), a wire (7), a full-angle rotation head (8), an electromagnetic-type backing plate with radian (9), a second connection ear (3), a lateral support rod (11) and a base reinforcing rib (12). According to the requirements of body section, the electromagnetic-type backing plates with radian (9) with different curvatures are designed and generated; the connection of the electromagnetic-type backing plates with radian (9) and the segment is adsorbed on the segmented body through the electromagnetic effect; the direction of the electromagnetic-type backing plate with radian (9) is controlled by a full-angle rotary head (8); the micro-macro adjustment of the bed-jig height is finished through the threaded connection of the lower spiral tube (2) and the upper spiral tube (4); and the arrangement number of the bed jigs is set according to the segmented weight and the bed-jig strength.
Description
Technical field
The present invention relates to boats and ships and maritime works and equip the large-scale construction applications of closing up, refer in particular to the flexible moulding bed structure of the adjustable electromagnetic adsorption type of a kind of freedom, the segment folding that is specially adapted to large-scale segmentation, complicated shape segmentation is built.It is workable, applicability good, high efficiency, reusable, the crudy height.
Background technology
In building processes such as large ship and maritime works's product, the method that usually adopts sectional construction is divided into several sections with boats and ships etc., builds respectively, then each segmentation is closed up.Because the out-of-shape of each segmentation, at sectional construction with close up in the process, needing moulding bed is that segmentation provides support to guarantee its precision and stability, prevents the deformation of hull.Moulding bed is that the segmentation assembling is equipped with a kind of special process of welding, and its working face should fit with the segmentation profile, its role is to make assembling, the welding job of segmentation to have good condition.Along with the extensive use of Numerical control cutting, the raising of member precision, the linear precision of segmentation can be guaranteed by member, thereby the form of moulding bed can develop into the brace type moulding bed by welded type.
Now general moulding bed is the brace type moulding bed just, its characteristics are: in relevant position, moulding bed bottom the moulding bed support bar is installed, the length of support bar is selected to the height of corresponding segment bottom according to the moulding bed bottom, then support bar and segmentation relevant position are welded, after finishing transportation, closing up, support bar and segmentation are disconnected, and the fracture polishing is level and smooth.There is following problem in the construction method of this moulding bed:
1, the length of support bar is selected to the height of corresponding segment bottom according to the moulding bed bottom, and is cut off when moulding bed separates with segmentation, can not reuse, brought the waste of material, and the raising of processing cost, crudy is poor, hold facility rate height has prolonged the duration.
2, being connected by welding of support bar and segmentation finishes, after finishing transportation, closing up, support bar and segmentation are disconnected, and it is the fracture polishing is level and smooth, this mode has caused damage to the material of the weld of segmentation, strengthened the risk of burn into breakage, strengthened the potential safety hazard of boats and ships, maritime works's equipment etc., and increased the follow-up work amount.
3, support bar is finished by electric welding with segmentation and is connected, and a plurality of support bars of the connection little needs of area just can be finished the support to segmentation, and the moulding bed number is many, and time duration is long, hold facility rate height.
4, for complex-curved segmentation, existing moulding bed design and adjustment are wasted time and energy.
Summary of the invention:
The purpose of this invention is to provide the flexible moulding bed structure of free adjustable electric magnetic adsorption type that a kind of reusable suitable curved section is built.By regulating moulding bed support bar height and utilizing the electromagnet of support bar top to be connected, to reach reusable purpose with segmentation.The present invention is workable, applicability good, high efficiency, reusable, is specially adapted to the irregular segmentation of segmented shape and connects, its accuracy height, good stability, the use amount of minimizing following process amount and moulding bed.
The flexible moulding bed structure of the electromagnetic adsorption type that a kind of freedom provided by the present invention is adjustable, mainly comprise: moulding bed base, moulding bed stay pipe, two engaging lugs, protection flange, current controller, electric wire, full angle swivel head, electromagnetic type band radian supporting plate, transverse support bar, base reinforcement etc., it is characterized in that, the moulding bed base is independent circular flange shape, the moulding bed stay pipe is divided into helix tube and following helix tube, wherein the moulding bed base is connected with following helix tube by welding, and reinforces helix tube down by the base reinforcement; Last helix tube and following helix tube are by being threaded, in order to regulate the moulding bed height; At following helix tube 1/4～3/4 place two engaging lugs are installed, and each engaging lug can realize 360 ° of rotations, be used to connect transverse support bar, to increase moulding bed intensity, stability; On last helix tube, current controller is installed, the top 300mm～500mm of the last helix tube of its position distance, and below current controller, add weldering protection flange, with the protective current controller; Install full angle swivel head and electromagnetic type band radian supporting plate additional on the moulding bed top, finish being connected of moulding bed and segmentation by electromagnetic type band radian supporting plate, wherein full angle swivel head and electromagnetic type band radian supporting plate are fixed together, be connected with current controller by electric wire, current controller is connected with power supply, select corresponding electromagnetic type band radian supporting plate to be connected according to the segmentation junction of different radians with the segmentation body, the contact surface of electromagnetic type band radian supporting plate and segmentation carries out wear-resistant processing, and absorption affinity can be adjusted by current strength.
The flexible moulding bed structure of above-mentioned free adjustable electromagnetic adsorption type is characterized in that, has 4 screwed holes that are mutually 90 ° on the moulding bed base.
The flexible moulding bed structure of above-mentioned free adjustable electromagnetic adsorption type, it is characterized in that, upper and lower at each engaging lug welds mounting flange respectively, limiting vertically moving of each engaging lug, the position of mounting flange for and the spacing of the top and bottom of corresponding engaging lug remain between 2mm～10mm.
The flexible moulding bed structure of above-mentioned free adjustable electromagnetic adsorption type, it is characterized in that, the full angle swivel head can insert helix tube and carry out 360 ° of rotations, and the full angle swivel head has inside groove, can insert in the inside groove going up helix tube during installation, to reduce the gradient of full angle swivel head when segmentation is installed in transportation, guarantee the stability of full angle swivel head.
The flexible moulding bed structure of above-mentioned free adjustable electromagnetic adsorption type, it is characterized in that, the two ends of transverse support bar have screw thread, its length seriation, its length can be selected, and can select different transverse support bar according to each moulding bed different spacing, during use transverse support bar is inserted in first engaging lug or second engaging lug, and fix by the nut of first engaging lug or the second engaging lug both sides, wherein the screw thread at transverse support bar two ends be respectively transverse support bar length overall 1/4～1/2.
The flexible moulding bed structure of the electromagnetic adsorption type that above-mentioned a kind of freedom is adjustable, it is characterized in that, the radius gauge of electromagnetic type band radian supporting plate is formatted, seriation, and long L, the wide K of electromagnetic type band radian supporting plate with the pass of the diameter D of following bolt tube is: L=1.25D～2D, K=1.25D～1.5D.
The flexible moulding bed structure of above-mentioned free adjustable electromagnetic adsorption type is characterized in that the moulding bed base can be connected with other bases.
The present invention has following technical advantage:
1, changes the moulding bed support bar into upper and lower screwed pipe, reach the purpose of grand fine adjustment height by rotating screwed pipe, avoided the low problem of moulding bed pipe utilization rate in traditional moulding bed effectively, significantly reduced the waste of material, reduced processing cost, improve the hold facility rate, shortened the duration.
2, electromagnetic type band radian supporting plate is connected by electromagnet with segmentation, has reduced the potential safety hazard of bringing by welding in traditional moulding bed, need not welding, need not follow-up polishing work, has reduced processing cost, has improved utilization rate of equipment and installations, has shortened the duration.
3, moulding bed is connected by electromagnetic type band radian supporting plate with segmentation, and it is long-pending that the connection area is far longer than the traditional electrical face of weld, effectively reduced the moulding bed number, and stability strengthens, and can reuse.
4, because the moulding bed base adopts independent circular flange shape cast iron, and connect by transverse support bar between each moulding bed, each engaging lug can 360 ° of rotations, and the purpose that has realized putting arbitrarily moulding bed has reached the purpose of the maximum utilizationization of moulding bed.
Description of drawings:
Fig. 1 is the flexible moulding bed structural representation of free adjustable electromagnetic adsorption type;
Fig. 2 is electromagnetic type band radian supporting plate and full angle swivel head structure chart;
Fig. 3 is flexible moulding bed of free adjustable electromagnetic adsorption type and band arc degree segment effect structural representation;
Fig. 4 is various types of other electromagnetic type band radian supporting plate figure;
Wherein: 1. helix tube 5. protection flanges 6. current controllers 7. electric wires 8. full angle swivel heads 9. electromagnetic type band radian supporting plates 10. second engaging lugs 11. transverse support bar 12. base reinforcements 13. whorl of base holes, 14. nuts, 15. segmentations on 2. times helix tubes of moulding bed base, 3. first engaging lugs 4..
The specific embodiment:
The present invention is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the flexible moulding bed structure of the electromagnetic adsorption type that a kind of freedom is adjustable, mainly comprise: moulding bed base 1, the moulding bed stay pipe, two engaging lugs, protection flange 5, current controller 6, electric wire 7, full angle swivel head 8, electromagnetic type band radian supporting plate 9, transverse support bar 11, base reinforcement 12, wherein moulding bed base 1 is independent circular flange shape, the moulding bed stay pipe is divided into helix tube 4 and following helix tube 2, moulding bed base 1 is connected with following helix tube 2 by welding, and by helix tube 2 under 12 reinforcings of base reinforcement, have 4 screwed holes that are mutually 90 ° on the moulding bed base 1, can be connected with other bases in case of necessity, last helix tube 4 and following helix tube 2 are by being threaded, in order to regulate the moulding bed height; At following helix tube 1/4～3/4 place two engaging lugs are installed: first engaging lug 3 and second engaging lug 10, and each engaging lug can realize 360 ° of rotations, is used to connect transverse support bar 11; Upper and lower at each engaging lug welds mounting flange respectively, and to limit vertically moving of each engaging lug, the position of mounting flange is and the spacing of corresponding engaging lug top and bottom remains between 2mm～10mm; The two ends of transverse support bar 11 have screw thread, and wherein the screw thread at transverse support bar 11 two ends is respectively 1/4～1/2 of transverse support bar 11 length overalls; Current controller 6 is installed on the last helix tube 4, the last helix tube 4 top 300mm～500mm of its position distance, and below current controller 6, add weldering protection flange 5, with protective current controller 6.
As shown in Figure 2, the moulding bed top installs full angle swivel head 8 and the electromagnetic type band radian supporting plate 9 that has inside groove additional, wherein the long L of electromagnetic type band radian supporting plate 9, wide K with the pass of following bolt tube 2 diameter D are: L=1.25D～2D, K=1.25D～1.5D, full angle swivel head 8 and electromagnetic type band radian supporting plate 9 are fixed together, and be connected with current controller 6 by electric wire 7, current controller 6 is connected with power supply.
As shown in Figure 3, in the adjustable flexible moulding bed structure of the electromagnetic adsorption type use of freedom of the present invention, can be according to the weight of actual segment 15, close up requirement, putting position and steadiness, determine moulding bed Support Position and moulding bed number, and according to enterprise practical situation and standardization, normalized requirement, production seriation electromagnetic type band radian supporting plate 9, choose the electromagnetic type band radian supporting plate 9 corresponding according to segmentation 15 bottom shapes of different radians again with it, and select the electromagnetic type band radian supporting plate 9 of corresponding classification as shown in Figure 4 according to the normal direction of Support Position in the segmentation 15 and segmentation 15, and carry out wear-resistant processing at the contact surface of the electromagnetic type band radian supporting plate chosen 9 and segmentation 15, finish being connected of moulding bed and segmentation 15 by electromagnetic type band radian supporting plate 9.
Choose the close transverse support bar of length 11 according to the distance between each moulding bed, in first engaging lug 3 and second engaging lug 10 on each following helix tube 2 of transverse support bar 11 insertions, and it is fixing by nut 14, to increase the stability of moulding bed, wherein transverse support bar 11 two ends screw threads are respectively 1/4～1/2 of transverse support bar 11 length overalls.
According to the distance between moulding bed base 1 and the segmentation 15, helix tube 4 is to the section of separating 15 bottom surfaces 30cm～40cm place in the rotation; Choose the full angle swivel head 8 that can support corresponding electromagnetic type band radian supporting plate 9, and full angle swivel head 8 is inserted upward helix tube 4, be connected with current controller 6 by electric wire 7, current controller is connected with power supply; When helix tube 4 was gone up in rotation to the section of separating 1cm～3cm place, opening power in suitable intensity, can be adsorbed in the segmentation electromagnetic type band radian supporting plate 9 and full angle swivel head 8 Current Control, and absorption affinity can be adjusted by current strength; Continue rotation and go up helix tube 4, up to can and groove that full angle swivel head 8 is offered contact fully the time, and suitably adjust electromagnetic type band radian supporting plate 9 with reach can and segmentation 15 the applying degree of the best is arranged; According to the conditions of demand of segmentation and absorption affinity, adjust suitable current intensity, the demand of can satisfy transportation, closing up; After finishing transportation, closing up, close current, helix tube 4 in the rotation, and moulding bed is separated with segmentation 15.Electromagnetic type band radian supporting plate 9 and full angle swivel head 8 are taken off, pull down transverse support bar 11, put and manage according to uniform specification.
The flexible moulding bed structure of the electromagnetic adsorption type that freedom of the present invention is adjustable when segmented shape changes, when arranging moulding bed, only needs according to segmentation weight, closes up requirement, putting position and steadiness, selects the electromagnetic type band radian supporting plate 9 of corresponding curvature and classification.
The flexible moulding bed structure of the electromagnetic adsorption type that freedom of the present invention is adjustable is by regulating moulding bed support bar height and utilizing the electromagnet of support bar top to be connected with segmentation, to reach reusable purpose.The present invention is workable, applicability good, high efficiency, reusable, and be specially adapted to segmentation in irregular shape and connect, its accuracy height, crudy is good.
Claims (7)
1. the adjustable flexible moulding bed structure of electromagnetic adsorption type of a freedom, mainly comprise: moulding bed base (1), the moulding bed stay pipe, two engaging lugs, protection flange (5), current controller (6), electric wire (7), full angle swivel head (8), electromagnetic type band radian supporting plate (9), transverse support bar (11), base reinforcement (12), it is characterized in that, moulding bed base (1) is independent circular flange shape, the moulding bed stay pipe is divided into helix tube (4) and following helix tube (2), wherein moulding bed base (1) is connected with following helix tube (2) by welding, and reinforces helix tube (2) down by base reinforcement (12); Last helix tube (4) and following helix tube (2) are by being threaded, in order to regulate the moulding bed height; At following helix tube 1/4～3/4 place two engaging lugs are installed: first engaging lug (3) and second engaging lug (10), and each engaging lug can realize 360 ° of rotations, is used to connect transverse support bar (11); Last helix tube (4) is gone up current controller (6) is installed, the top 300mm～500mm of its position last helix tube of distance (4), and below current controller (6), add weldering protection flange (5), with protective current controller (6); The moulding bed top installs full angle swivel head (8) and electromagnetic type band radian supporting plate (9) additional, electromagnetic type band radian supporting plate (9) carries out wear-resistant processing with the contact surface of segmentation (15), finish being connected of moulding bed and segmentation (15) by electromagnetic type band radian supporting plate (9), wherein full angle swivel head (8) and electromagnetic type band radian supporting plate (9) are fixed together, be connected with current controller (6) by electric wire (7), current controller (6) is connected with power supply, select corresponding electromagnetic type band radian supporting plate (9) to be connected with the segmentation body according to the segmentation junction of different radians, absorption affinity can be adjusted by current strength.
2. the flexible moulding bed structure of the electromagnetic adsorption type that freedom according to claim 1 is adjustable is characterized in that, has 4 screwed holes (13) that are mutually 90 ° on the moulding bed base (1).
3. the flexible moulding bed structure of the electromagnetic adsorption type that freedom according to claim 1 is adjustable, it is characterized in that, upper and lower at each engaging lug welds mounting flange respectively, to limit vertically moving of each engaging lug, the position of mounting flange is and the spacing of corresponding engaging lug top and bottom remains between 2mm～10mm.
4. the flexible moulding bed structure of the electromagnetic adsorption type that freedom according to claim 1 is adjustable, it is characterized in that, full angle swivel head (8) can insert helix tube (4) and carry out 360 ° of rotations, and full angle swivel head (8) has inside groove, can insert in the inside groove going up helix tube (4) during installation, to reduce the gradient of full angle swivel head (8) when segmentation is installed in transportation, guarantee the stability of full angle swivel head (8).
5. the flexible moulding bed structure of the electromagnetic adsorption type that freedom according to claim 1 is adjustable, it is characterized in that, the two ends of transverse support bar (11) have screw thread, its length is selected according to each moulding bed different spacing, during use transverse support bar (11) is inserted in first engaging lug (3) or second engaging lug (10), and fix by the nut (14) of first engaging lug (3) or second engaging lug (10) both sides, wherein the screw thread at transverse support bar (11) two ends is respectively 1/4～1/2 of transverse support bar (11) length overall.
6. according to the flexible moulding bed structure of the adjustable electromagnetic adsorption type of claims 1 described freedom, it is characterized in that, the radius gauge of electromagnetic type band radian supporting plate (9) is formatted, seriation, and the long L of electromagnetic type band radian supporting plate (9), wide K with the pass of the diameter D of following bolt tube (2) are: L=1.25D～2D, K=1.25D～1.5D.
7. the flexible moulding bed structure of the electromagnetic adsorption type that freedom according to claim 2 is adjustable is characterized in that moulding bed base (1) is connected with other pedestals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110053554 CN102166738B (en) | 2011-03-07 | 2011-03-07 | Freely adjusted electromagnetic adsorption-type flexible bed-jig structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110053554 CN102166738B (en) | 2011-03-07 | 2011-03-07 | Freely adjusted electromagnetic adsorption-type flexible bed-jig structure |
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| CN102166738A true CN102166738A (en) | 2011-08-31 |
| CN102166738B CN102166738B (en) | 2013-04-17 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002262A (en) * | 2014-05-16 | 2014-08-27 | 浙江吉利控股集团有限公司 | Support used for scanning of brake hard tube |
| CN106248129A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | The inner supporting structure of frame outside detection |
| CN106323347A (en) * | 2015-11-18 | 2017-01-11 | 无锡市友佳车辆配件厂 | Inner support type detection platform of frame |
| CN108971867A (en) * | 2018-09-20 | 2018-12-11 | 中船黄埔文冲船舶有限公司 | Assembly tooling and its assembly method |
| WO2019041558A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Clamp-free stiffening tool |
| CN109501957A (en) * | 2018-07-30 | 2019-03-22 | 沪东中华造船(集团)有限公司 | A kind of flexible shelving unit of segmentation and method |
| CN112935873A (en) * | 2021-02-05 | 2021-06-11 | 中国十七冶集团有限公司 | Auxiliary positioning system for deformed steel structure bending component and positioning method thereof |
| CN113171901A (en) * | 2021-03-24 | 2021-07-27 | 施世棋 | Hardware paint spraying workbench with clamping function |
| CN113247207A (en) * | 2021-05-27 | 2021-08-13 | 江苏科技大学 | A serialization device for intelligent bed-jig head of living |
| CN113369780A (en) * | 2021-07-16 | 2021-09-10 | 辽宁工程技术大学 | Magnetic attraction type multiple fine adjustment jig frame device supported by dot matrix |
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| CN201313366Y (en) * | 2008-12-24 | 2009-09-23 | 渤海船舶重工有限责任公司 | Unit moving adjustable molding bed used for manufacturing ships in sections |
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| CN201712767U (en) * | 2010-07-13 | 2011-01-19 | 上海外高桥造船有限公司 | Supporting rod and adjustable jig frame comprising same |
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| JPH07136946A (en) * | 1993-11-17 | 1995-05-30 | Yamamoto Suiatsu Kogyosho:Kk | Assembly work jig |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002262A (en) * | 2014-05-16 | 2014-08-27 | 浙江吉利控股集团有限公司 | Support used for scanning of brake hard tube |
| CN106248129A (en) * | 2015-11-18 | 2016-12-21 | 无锡市友佳车辆配件厂 | The inner supporting structure of frame outside detection |
| CN106323347A (en) * | 2015-11-18 | 2017-01-11 | 无锡市友佳车辆配件厂 | Inner support type detection platform of frame |
| WO2019041558A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Clamp-free stiffening tool |
| CN109501957A (en) * | 2018-07-30 | 2019-03-22 | 沪东中华造船(集团)有限公司 | A kind of flexible shelving unit of segmentation and method |
| CN109501957B (en) * | 2018-07-30 | 2020-10-30 | 沪东中华造船(集团)有限公司 | Sectional flexible laying device and method |
| CN108971867A (en) * | 2018-09-20 | 2018-12-11 | 中船黄埔文冲船舶有限公司 | Assembly tooling and its assembly method |
| CN112935873A (en) * | 2021-02-05 | 2021-06-11 | 中国十七冶集团有限公司 | Auxiliary positioning system for deformed steel structure bending component and positioning method thereof |
| CN112935873B (en) * | 2021-02-05 | 2022-05-31 | 中国十七冶集团有限公司 | Auxiliary positioning system for deformed steel structure bending component and positioning method thereof |
| CN113171901A (en) * | 2021-03-24 | 2021-07-27 | 施世棋 | Hardware paint spraying workbench with clamping function |
| CN113247207A (en) * | 2021-05-27 | 2021-08-13 | 江苏科技大学 | A serialization device for intelligent bed-jig head of living |
| CN113369780A (en) * | 2021-07-16 | 2021-09-10 | 辽宁工程技术大学 | Magnetic attraction type multiple fine adjustment jig frame device supported by dot matrix |
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| CN102166738B (en) | 2013-04-17 |
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Granted publication date: 20130417 Termination date: 20140307 |