CN203992123U - A kind of welding Thin-wall Barrel bulging tendons device - Google Patents
A kind of welding Thin-wall Barrel bulging tendons device Download PDFInfo
- Publication number
- CN203992123U CN203992123U CN201420395237.XU CN201420395237U CN203992123U CN 203992123 U CN203992123 U CN 203992123U CN 201420395237 U CN201420395237 U CN 201420395237U CN 203992123 U CN203992123 U CN 203992123U
- Authority
- CN
- China
- Prior art keywords
- expansion block
- support seat
- mould support
- bulging tendons
- wall barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002435 tendon Anatomy 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 abstract description 10
- 210000003205 muscle Anatomy 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to a kind of welding Thin-wall Barrel bulging tendons device, comprise frame and be arranged on the oil cylinder in frame, oil cylinder is connected with Hydraulic Station, the upper surface of frame is provided with the cover plate that middle part is shaped with cylinder piston rod perforation, the piston rod top of oil cylinder is fixed with centrum, on the cover board fixedly mount staving support, and be on the cover board positioned at the annular mould support seat of staving support inner side fixed installation, the upper end of mould support seat is evenly provided with one group of radially-arranged expansion block, expansion block and mould support seat form moving sets, and expansion block is connected with mould support seat by retracting spring.The utility model has the advantages that design is ingenious, easy to operate, adopt cold expansion technology to utilize the ductility of metal by external force, to make the steel plate compressive deformation of metal drum, to reach ladle body, become the object of muscle, and guarantee the requirement of the high and bucket wall thickness of ladle body muscle, to meet the requirement of nuclear waste storage-transport vessel.
Description
Technical field
The utility model relates to a kind of radwaste sealed packing pail former, is specifically related to a kind of welding Thin-wall Barrel bulging tendons device for nuclear waste accumulating.
Background technology
At present, at packing container, for example in steel drum (wall thickness < 2.5mm), bucket muscle and the ripple forming of removable head drum mainly adopt roll forming mode.Adopt roll forming mode to make a barrel muscle moulding, although can improve tubbing efficiency, in roll forming process, ladle body is through the extrusion rolling of overvoltage wheel, the wall thickness attenuation of ladle body, causes its radiation protection ability and barrier propterty to reduce, and can not meet nuclear waste accumulating requirement.
Utility model content
The purpose of this utility model is: the problem existing for above-mentioned prior art, a kind of welding Thin-wall Barrel bulging tendons device is proposed, and adopt this device to become the intensity quality of ladle body after muscle to remain unchanged, can meet the functional requirement of shielding active nucleus waste matter.
In order to reach above object, the utility model welding Thin-wall Barrel bulging tendons device, comprise frame and be arranged on the oil cylinder in frame, oil cylinder is connected with Hydraulic Station, by Hydraulic Station, provide power for oil cylinder, the upper surface of frame is provided with the cover plate that middle part is shaped with cylinder piston rod perforation, the piston rod top of oil cylinder is fixed with centrum, near fixed installation cross section, cover plate outside, be on the cover board annular staving support, and be on the cover board positioned at the annular mould support seat of staving support inner side fixed installation, the upper end of mould support seat is evenly provided with one group of radially-arranged expansion block, expansion block and mould support seat form moving sets, and expansion block is connected with mould support seat by retracting spring.
The centrum that upper cover of piston rod connects and mould support seat form the moving sets that can slide up and down, and the moving sets that mould support seat and expansion block formation can horizontal slips.Like this, Hydraulic Station fuel feeding drives the piston rod of oil cylinder to move downward, and drives centrum down sliding to enter guide rail, and expansion block expands outwardly and the staving of metal drum is carried out to bulging tendons under the effect of centrum, can on staving, suppress radially outstanding ring muscle.
The utility model further improves, and the upper end of mould support seat is evenly provided with 12 radially-arranged expansion blocks, and 12 expansion blocks form the flexible torus of reducing, and torus is used as bulging tendons mold.
The utility model further improves, its circumferencial direction of the upper end edge of mould support seat extends the annular edge of outwardly convex, in annular edge, be evenly provided with 12 radially-arranged mounting blocks, 12 mounting blocks combinations obtain a ring-shaped guide rail, and centrum down sliding can enter guide rail.Wherein on single mounting blocks, fixedly mount base plate, base plate is fixedly connected with expansion block external mold by bolt, in expansion block external mold, establish slidably expansion block, expansion block and expansion block external mold form moving sets, expansion block is fixedly connected with one end of retracting spring, and the other end of retracting spring is fixedly connected with the spring base being arranged on base plate.
It is that centrum is up big and down small round platform, on the periphery of round platform, along its axial direction, is evenly shaped with 12 concave surfaces that match with expansion block that the utility model further improves.The inner of expansion block has the inclined-plane matching with the concave surface of centrum, and outer end has conical head, and conical head and inner wall of barrel are accessibly connected.During centrum down sliding, its concave surface contacts with the inclined-plane of expansion block, promotes expansion block radial motion, and the torus that 12 expansion blocks are formed radially becomes greatly, acts on staving, makes the local expansion of staving, reaches the object of bulging tendons.
It is that the inner upper end of mould support seat is provided with limited block that the utility model further improves.
The utility model has the advantage of: the utility model design is ingenious, easy to operate, adopt cold expansion technology to utilize the ductility of metal by external force, to make the steel plate compressive deformation of metal drum, to reach ladle body, become the object of muscle, and guarantee the requirement of the high and bucket wall thickness of ladle body muscle, to meet the requirement of nuclear waste storage-transport vessel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is that the A of Fig. 1 is to top view.
In figure: 1. centrum, 2. expansion block, 3. guide rail, 4. staving support, 5. oil cylinder, 6. piston rod, 7. staving, 8. frame, 9. cover plate, 10. mould support seat, 11. annular edge, 12. mounting blocks, 13. base plates, 14. expansion block external molds, 15. limited blocks.
The specific embodiment
Embodiment mono-
The welding Thin-wall Barrel bulging tendons device of the present embodiment, its structure as depicted in figs. 1 and 2, comprise frame 8 and be arranged on the oil cylinder 5 in frame 8, oil cylinder 5 is connected with Hydraulic Station, by Hydraulic Station, provide power for oil cylinder 5, the upper surface of frame 5 is provided with the cover plate 9 that middle part is shaped with cylinder piston rod perforation, on cover plate 9, near cover plate 9 fixed installation cross sections, outside, be annular staving support 4, and on cover plate 9, be positioned at staving support 4 inner sides and fixedly mount annular mould support seat 10, the piston rod 6(piston of oil cylinder 5 is jack piston) through cover plate 9, extend to mould support seat 10, the top of piston rod 6 is fixed with centrum 1, inner upper end at mould support seat 10 is provided with limited block 15, process with restriction centrum 1.Its circumferencial direction of the upper end edge of mould support seat 10 extends the annular edge 11 towards outer lug, is evenly provided with 12 combinations of 12, ten two mounting blocks of 12 radially-arranged mounting blocks and obtains a ring-shaped guide rail 3 in annular edge 11, and centrum 1 down sliding can enter guide rail 3.Wherein on single mounting blocks 12, fixedly mount base plate 13, base plate 13 is fixedly connected with expansion block external mold 14 by bolt, in expansion block external mold 14, establish the expansion block 2 of slip, expansion block 2 forms moving sets with expansion block external mold 14, and expansion block 2 is fixedly connected with one end of retracting spring, the other end of retracting spring is fixedly connected with the spring base being arranged on base plate 13.As from the foregoing, be evenly provided with 2, ten two expansion blocks of 12 radially-arranged expansion blocks 2 form the flexible torus of reducing in the upper end of mould support seat 10, torus is used as bulging tendons mold.
In addition, centrum 1 is up big and down small round platform, on the periphery of round platform, along its axial direction, is evenly shaped with 12 concave surfaces that match with expansion block 2, and the inner of expansion block 2 has the inclined-plane matching with the concave surface of centrum 1, outer end has conical head, and conical head and staving 7 inwalls are accessibly connected.
During work, metal drum is installed on staving support 4, Hydraulic Station provides power source for oil cylinder 5, the piston rod 6 of oil cylinder 5 is descending, and the centrum 1 being arranged on piston rod 6 is thereupon descending, and centrum 1 moves down along the direction of guide rail 3, under the squeezing action of centrum 1, expansion block 2 expands outwardly, and the annular mould of 12 expansion block 2 compositions radially becomes greatly, and the staving 7 of metal drum is carried out to bulging tendons, suppresses radially outstanding ring muscle on staving 7.After metal drum bulging tendons, oil cylinder 5 piston rod 6 are up, drive centrum 1 to move up and leave guide rail 3, under the restoring force effect of retracting spring, expansion block 2 inwardly retraction is left ladle body 7, annular mould is radially dwindled, can take down the metal drum of swollen good muscle, complete the bulging tendons process of metal drum.
In addition to the implementation, the utility model also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, drop on the protection domain of the utility model requirement.
Claims (7)
1. one kind is welded Thin-wall Barrel bulging tendons device, comprise frame and be arranged on the oil cylinder in frame, described oil cylinder is connected with Hydraulic Station, the upper surface of described frame is provided with the cover plate that middle part is shaped with cylinder piston rod perforation, it is characterized in that: the piston rod top of described oil cylinder is fixed with centrum, on described cover plate, fixedly mount staving support, and on described cover plate, be positioned at the annular mould support seat of staving support inner side fixed installation, the upper end of described mould support seat is evenly provided with one group of radially-arranged expansion block, described expansion block and mould support seat form moving sets, and described expansion block is connected with mould support seat by retracting spring.
2. welding Thin-wall Barrel bulging tendons device according to claim 1, is characterized in that: the upper end of described mould support seat is evenly provided with 12 radially-arranged expansion blocks, and 12 expansion blocks form the flexible torus of reducing.
3. welding Thin-wall Barrel bulging tendons device according to claim 2, it is characterized in that: its circumferencial direction of the upper end edge of described mould support seat extends the annular edge of outwardly convex, in described annular edge, be evenly provided with 12 radially-arranged mounting blocks, 12 mounting blocks combinations obtain a guide rail, and described centrum down sliding enters guide rail.
4. welding Thin-wall Barrel bulging tendons device according to claim 3, it is characterized in that: on described mounting blocks, fixedly mount base plate, described base plate is fixedly connected with expansion block external mold by bolt, in described expansion block external mold, establish the expansion block of slip, described expansion block is fixedly connected with one end of retracting spring, and the other end of described retracting spring is fixedly connected with the spring base being arranged on base plate.
5. welding Thin-wall Barrel bulging tendons device according to claim 1, is characterized in that: described centrum is up big and down small round platform, on the periphery of described round platform, along its axial direction, is evenly shaped with 12 concave surfaces that match with expansion block.
6. welding Thin-wall Barrel bulging tendons device according to claim 5, is characterized in that: the inner of described expansion block has the inclined-plane matching with epicentral concave surface, and outer end has conical head.
7. welding Thin-wall Barrel bulging tendons device according to claim 1, is characterized in that: the inner upper end of described mould support seat is provided with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395237.XU CN203992123U (en) | 2014-07-16 | 2014-07-16 | A kind of welding Thin-wall Barrel bulging tendons device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395237.XU CN203992123U (en) | 2014-07-16 | 2014-07-16 | A kind of welding Thin-wall Barrel bulging tendons device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992123U true CN203992123U (en) | 2014-12-10 |
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ID=52032188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395237.XU Expired - Fee Related CN203992123U (en) | 2014-07-16 | 2014-07-16 | A kind of welding Thin-wall Barrel bulging tendons device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992123U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537836A (en) * | 2016-02-04 | 2016-05-04 | 镇江科美机械制造有限公司 | Heavy wheel rim welding clamp |
| CN106180329A (en) * | 2016-08-30 | 2016-12-07 | 天津滨海精大制桶有限公司 | A kind of ladle body bulging tendons device |
| CN107774777A (en) * | 2016-08-24 | 2018-03-09 | 天津富东制罐有限公司 | Horse mouth bucket automatic machining device |
| CN110756685A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Drum ribbing equipment |
| CN112692129A (en) * | 2020-11-23 | 2021-04-23 | 湖南兵器资江机器有限公司 | Rib pressing device for cylindrical thin-wall part |
-
2014
- 2014-07-16 CN CN201420395237.XU patent/CN203992123U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537836A (en) * | 2016-02-04 | 2016-05-04 | 镇江科美机械制造有限公司 | Heavy wheel rim welding clamp |
| CN107774777A (en) * | 2016-08-24 | 2018-03-09 | 天津富东制罐有限公司 | Horse mouth bucket automatic machining device |
| CN106180329A (en) * | 2016-08-30 | 2016-12-07 | 天津滨海精大制桶有限公司 | A kind of ladle body bulging tendons device |
| CN110756685A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Drum ribbing equipment |
| CN112692129A (en) * | 2020-11-23 | 2021-04-23 | 湖南兵器资江机器有限公司 | Rib pressing device for cylindrical thin-wall part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |