CN201058351Y - Complex device - Google Patents
Complex device Download PDFInfo
- Publication number
- CN201058351Y CN201058351Y CNU2007200904228U CN200720090422U CN201058351Y CN 201058351 Y CN201058351 Y CN 201058351Y CN U2007200904228 U CNU2007200904228 U CN U2007200904228U CN 200720090422 U CN200720090422 U CN 200720090422U CN 201058351 Y CN201058351 Y CN 201058351Y
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- China
- Prior art keywords
- utility
- hydraulic cylinder
- model
- shape recovering
- shape
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- Expired - Fee Related
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Abstract
The utility model discloses a shape recovering device, relating to shape recovering technology. The utility model aims to provide a shape recovering device which is used in shape recovering for cylinder shape body with high efficiency and minor error. The technical proposal of the utility model is that hydraulic cylinders are evenly arranged on the peripheral surface of a supporting ring of the shape recovering device, an external thread on the end of each hydraulic cylinder piston rod matches the threaded hole of an arc board, the radian of the arc board is equal to the radian of the being recovered cylinder body hole, both ends of the hydraulic pipe are connected with the hydraulic cylinder and the pumping station respectively. The number of the hydraulic cylinders is 8 to 12. A pair of supporting legs is arranged on both ends of the lower part of the supporting ring respectively, the angle between the two supporting legs is 90 degrees, and trolleys are arranged on the end of the supporting leg. The utility model is suitable for the shape recovering of the cylinder type parts.
Description
Technical field:
The utility model relates to a kind of complex technology, particularly a kind of complex device.
Background technology:
The cylindrical shell of pressure vessel generally adopts steel plate to roll at veneer reeling machine and forms, roll in the process defectives such as its diameter, circularity and corner angle all can influence between the cylindrical shell or between cylindrical shell and the end socket group to the time misfit, the method of the existing above-mentioned defective of elimination is at Γ body of the interim weldering in the protuberance office of cylindrical shell, squeeze into voussoir and carry out complex in the Γ body, this method efficient is low and can not ensure the quality of products.
Summary of the invention:
The purpose of this utility model provides a kind of complex device, carries out the cylindrical shell complex with this device, and efficient height and cylindrical shell form error are little.The technical solution of the utility model is, a kind of complex device, it is characterized in that: on the outer peripheral face of bracing ring, be evenly equipped with hydraulic cylinder, the external screw thread of each hydraulic cylinder piston rod termination and the screwed hole of arc match, the radian of this arc is with identical by the radian of the cartridge bore of complex, and the two ends of hydraulic oil pipe are connected with pumping plant with hydraulic cylinder respectively.Described hydraulic cylinder is 8-12.Two ends in the bracing ring bottom respectively are provided with a pair of supporting leg, and the angle between two supporting legs is 90 degree, and the termination of supporting leg is provided with roller.The utility model has the advantage that the complex quality is good and efficient is high compared with the prior art.
Description of drawings:
Fig. 1 is a front view of the present utility model, and Fig. 2 is the left view of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is elaborated, on the outer peripheral face of bracing ring 5, be evenly equipped with 12 hydraulic cylinders 4, the screw thread of each hydraulic cylinder outer end piston rod end and the screwed hole of arc 1 match, the radius of curvature of arc 1 with by the radius of curvature of complex cylindrical shell endoporus identical (referring to Fig. 2), the quantity of hydraulic cylinder generally should not be less than 8, and the chord length of very few arc increases, and is stressed bad, hydraulic cylinder quantity can be odd number, but even number preferably.
The method of operating of complex is, will be by the cylindrical shell level of complex as on the platen (perhaps ground), after will the arc identical being connected on the piston rod of each hydraulic cylinder with the radius of curvature of cylindrical shell endoporus, be placed in the cartridge bore, the two ends of hydraulic oil pipe 2 are communicated with hydraulic cylinder and pumping plant 3 respectively, and starting pumping plant, the piston of each hydraulic pump drive that arc is overhanging to be contacted with the cylindrical shell hole wall, all with till the cylindrical shell hole wall contacts, promptly finish the complex work of cylindrical shell up to each arc.For the ease of the assembling arc with in cartridge bore, place this device, at the two ends of the bottom of bracing ring the supporting leg 6 that a pair of one-tenth 90 degree distribute is set respectively, the termination of leg is equipped with roller, enters in the cartridge bore with the hand propelled device, easily.
Claims (3)
1. complex device, it is characterized in that: on the outer peripheral face of bracing ring, be evenly equipped with hydraulic cylinder, the external screw thread of each hydraulic cylinder piston rod termination and the screwed hole of arc match, the radian of this arc is with identical by the radian of the cartridge bore of complex, and the two ends of hydraulic oil pipe are connected with pumping plant with hydraulic cylinder respectively.
2. a kind of complex device as claimed in claim 1 is characterized in that: described hydraulic cylinder is 8-12.
3. a kind of complex device as claimed in claim 1 is characterized in that: the two ends in the bracing ring bottom respectively are provided with a pair of supporting leg, and the angle between two supporting legs is 90 degree, and the termination of supporting leg is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200904228U CN201058351Y (en) | 2007-05-16 | 2007-05-16 | Complex device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200904228U CN201058351Y (en) | 2007-05-16 | 2007-05-16 | Complex device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058351Y true CN201058351Y (en) | 2008-05-14 |
Family
ID=39406804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200904228U Expired - Fee Related CN201058351Y (en) | 2007-05-16 | 2007-05-16 | Complex device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058351Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559450B (en) * | 2009-05-12 | 2010-10-20 | 哈尔滨工程大学 | Hydraulic device for adjusting roundness of cylinder |
| CN101972797A (en) * | 2010-10-31 | 2011-02-16 | 蚌埠通达汽车零部件有限公司 | Oil tank body shaping machine |
| CN102581076A (en) * | 2012-02-17 | 2012-07-18 | 云南大为化工装备制造有限公司 | Accurate rounding method of large-diameter metal cylinder body |
| CN102664089A (en) * | 2012-05-30 | 2012-09-12 | 蒋忠金 | Radiating airway devices for transformer winding |
| CN102825103A (en) * | 2011-06-14 | 2012-12-19 | 瓦房店正达冶金轧机轴承有限公司 | Special shaping peculiar tool |
| CN104190749A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Device for correcting flexible deformation of rotary roller |
| CN104190750A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Multi-purpose rotary roller flexible deformation correcting device provided with balancing device |
| CN104785580A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | Cylinder roundness correction and supporting mechanism |
| CN105290160A (en) * | 2015-11-24 | 2016-02-03 | 哈尔滨工业大学 | Sizing device for titanium alloy cylindrical spun part |
| CN110170547A (en) * | 2019-05-27 | 2019-08-27 | 温州易正科技有限公司 | A kind of cylinder hydraulic shaping device |
| CN113414251A (en) * | 2021-08-25 | 2021-09-21 | 江苏铭利达科技有限公司 | Aluminum magnesium alloy extrusion forming equipment for automobile |
| CN113617886A (en) * | 2021-10-12 | 2021-11-09 | 江苏鑫鼎瑞运动用品科技有限公司 | Local deformation removing device based on dumbbell rack body |
-
2007
- 2007-05-16 CN CNU2007200904228U patent/CN201058351Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559450B (en) * | 2009-05-12 | 2010-10-20 | 哈尔滨工程大学 | Hydraulic device for adjusting roundness of cylinder |
| CN101972797A (en) * | 2010-10-31 | 2011-02-16 | 蚌埠通达汽车零部件有限公司 | Oil tank body shaping machine |
| CN102825103A (en) * | 2011-06-14 | 2012-12-19 | 瓦房店正达冶金轧机轴承有限公司 | Special shaping peculiar tool |
| CN102581076B (en) * | 2012-02-17 | 2015-05-20 | 云南大为化工装备制造有限公司 | Accurate rounding method of large-diameter metal cylinder body |
| CN102581076A (en) * | 2012-02-17 | 2012-07-18 | 云南大为化工装备制造有限公司 | Accurate rounding method of large-diameter metal cylinder body |
| CN102664089A (en) * | 2012-05-30 | 2012-09-12 | 蒋忠金 | Radiating airway devices for transformer winding |
| CN102664089B (en) * | 2012-05-30 | 2014-12-24 | 南京大全变压器有限公司 | Radiating airway devices for transformer winding |
| CN104190749A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Device for correcting flexible deformation of rotary roller |
| CN104190750A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Multi-purpose rotary roller flexible deformation correcting device provided with balancing device |
| CN104190750B (en) * | 2014-08-13 | 2016-06-08 | 崇州广益机械制造有限公司 | There is multi-usage rotating roller body flexible deformation's correction device of equilibrator |
| CN104785580A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | Cylinder roundness correction and supporting mechanism |
| CN105290160A (en) * | 2015-11-24 | 2016-02-03 | 哈尔滨工业大学 | Sizing device for titanium alloy cylindrical spun part |
| CN110170547A (en) * | 2019-05-27 | 2019-08-27 | 温州易正科技有限公司 | A kind of cylinder hydraulic shaping device |
| CN113414251A (en) * | 2021-08-25 | 2021-09-21 | 江苏铭利达科技有限公司 | Aluminum magnesium alloy extrusion forming equipment for automobile |
| CN113414251B (en) * | 2021-08-25 | 2021-11-12 | 江苏铭利达科技有限公司 | Aluminum magnesium alloy extrusion forming equipment for automobile |
| CN113617886A (en) * | 2021-10-12 | 2021-11-09 | 江苏鑫鼎瑞运动用品科技有限公司 | Local deformation removing device based on dumbbell rack body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |