CN208747460U - A kind of hoisting flip tool of the bending cone with flange thin-wall barrel - Google Patents
A kind of hoisting flip tool of the bending cone with flange thin-wall barrel Download PDFInfo
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- CN208747460U CN208747460U CN201821394754.XU CN201821394754U CN208747460U CN 208747460 U CN208747460 U CN 208747460U CN 201821394754 U CN201821394754 U CN 201821394754U CN 208747460 U CN208747460 U CN 208747460U
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- wall barrel
- hoisting
- bending cone
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Abstract
A kind of hoisting flip tool of the bending cone with flange thin-wall barrel, including central axis, shell flange end fixation kit, cylinder tapered end support plate and hoisting ring, the central axis of axial direction setting by bending cone with flange thin-wall barrel is disposed through bending cone band flange thin-wall barrel inner cavity, the both ends of central axis are respectively fixedly connected with a hoisting ring, central axis between two hoisting rings sequentially passes through shell flange end fixation kit and cylinder tapered end support plate, and board ends fixed strain is supported to shell flange end fixation kit and cylinder tapered end, the fitting device provides lifting position for the lifting and switching process of cylinder, and lifting acts on fitting device with switching process stress point, all process steps in achievable product processing and transportational process, guarantee product in manufacturing process precision and transportational process precision, avoid lifting with Switching process product deforms, and eliminates operating process security risk caused by personnel.
Description
Technical field
The utility model relates to toolings, particularly relate to a kind of lifting overturning work of the bending cone with flange thin-wall barrel
Dress.
Background technique
Bending cone is a part of pressure vessel ends with flange thin-wall barrel, is that a kind of typical high-precision machining produces
Product, the product blank pass through whole punch forming, and product structure feature is to be relatively large in diameter, and axial height is high, there is two sections of similar cones
Body structure forms rotating cylinder, and cylinder wall thickness is relatively thin, and surface is curved shape, and small end is flange end.In process due to the product
It needs the processes such as to be heat-treated, finish, needs that blank is lifted and overturn in the fabrication process, to realize product manufacturing
Required transhipment and position adjust.
It is less for hoisting flip tool device of the bending cone with flange thin-wall barrel at present, patent " hoisting fixture "
The patent No. [CN106586822A], predominantly a kind of hoisting tool device for directly clamping positive round cylinder external diameter, is suitble to hanging belt
The product structure of hole, the fitting device are not suitable for thin-wall part, the lifting with inclined-plane cone revolving body product, the fitting device without
Method realizes turn over function；A kind of patent " drum lifting device " publication number [CN206645711U] mainly uses cross hinge chain folder
Mechanism is held, by nip cylinders outer surface, realizes and clamps by product self gravity, to complete to lift, the fitting device is uncomfortable
The lifting of thin-wall barrel is closed, and lifting can not achieve turn over function.A kind of patent " large size bearing handling mounting device " publication number
[CN107298374A], " adjustable mould hoisting fixture " publication number [CN202848856U], " hoisting fixture " publication number
[CN205500578U], a kind of horizontal hoisting tool device with backing board or cross connecting rod is mainly provided, lifted
Suspension hook and lifting rope do not lift by crane product directly in journey, realize that the horizontal of product is lifted by crane by hoisting tool device, be suitble to each rule-like,
The lifting of irregular product, the device do not have turn over function；" nuclear power cylinder hoisting fixture " publication number [CN203229316U],
A kind of hoisting fixture device of positive cylinder is mainly provided, which mainly passes through both ends of the surface clamping plate and four screw rods for cylinder
The inside and outside clamping of body wall is provided with hoisting ring on two clamping plates, to realize the handling of cylinder, the fitting device is due to only clamping cylinder
Body unilateral side wall, therefore be not suitable for the lifting of thin wall cylinder, and cannot achieve the overturning operation of cylinder.
The utility model relates to bending cone band flange thin shelled tubular structure it is as shown in Figure 1.
Utility model content
It is turned in order to solve the above technical problems, the utility model provides a kind of bending cone with the lifting of flange thin-wall barrel
Rotating tooling, primarily serves auxiliary lifting and overturning to cylinder blank and finished product, the fitting device be cylinder lifting with turn over
Turn over journey and provide lifting position, and lift and act on fitting device with switching process stress point, achievable product processing and
All process steps in transportational process guarantee that product in manufacturing process precision and transportational process precision, avoids lifting from producing with switching process
Product deform, and eliminate operating process security risk caused by personnel.
To realize the above-mentioned technical purpose, used technical solution is: a kind of bending cone is used with flange thin-wall barrel
Hoisting flip tool, including central axis, shell flange end fixation kit, cylinder tapered end support plate and hoisting ring are bored by bending
The central axis of axial direction setting of the body with flange thin-wall barrel is disposed through bending cone band flange thin-wall barrel inner cavity, in
The both ends of mandrel are respectively fixedly connected with a hoisting ring, and the central axis between two hoisting rings sequentially passes through shell flange end and fixes
Component and cylinder tapered end support plate, and board ends fixed strain, cylinder are supported to shell flange end fixation kit and cylinder tapered end
Flange end fixation kit, which is fixedly clamped, to be arranged on flange of the bending cone with flange thin-wall barrel, setting direction and central axis
The cylinder tapered end support plate setting of axis perpendicular is intracavitary in bending cone band flange thin-wall barrel, and cylinder tapered end supports
The outer peripheral surface of plate matches with the big end internal chamber wall of flange thin-wall barrel with bending cone and is bonded setting.
Hoisting ring described in the utility model is conical shell structure, and multiple lifting rope peaces are evenly equipped on the conical surface of hoisting ring
Fill hole.
Shell flange end described in the utility model fixation kit includes flange outer plate, flange clip plate and connection
Part, flange outer plate are pressed on flange outer face of the bending cone with flange thin-wall barrel, and flange clip plate is pressed on bending
On flange inner surface of the cone with flange thin-wall barrel, flange outer plate is linked together by connector and flange clip plate.
Central axis described in the utility model is welded by the hollow section in middle section and the cylindrical screw section at hollow section both ends.
It is welded on the inner surface of flange outer plate described in the utility model in reinforcing rib.
Reinforcing rib described in the utility model is circle, and the center of reinforcing rib is overlapped with the center of flange outer plate.
The utility model beneficial effect is: a kind of bending cone passes through center with the hoisting flip tool of flange thin-wall barrel
Thin-walled cone shell flange is connect by axis with big end open end, and wherein cone cylinder small end flange clamping is justified with big end margin
Shape support, lifting process are connect with suspension hook by the realization of central axis both ends hanging ring, avoid lifting by crane active force in product hoisting process
It directly acts on thin-wall barrel, ensure that circularity and dimensional accuracy of the product in hoisting process, avoid lifting and overturning
The problem on deformation of process cylinder improves product overturning efficiency, reduces the labor intensity of construction operation, while ensure that scene
Operator's safety.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the bending cone with flange thin-wall barrel；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the central axis of the utility model；
Fig. 4 is the schematic cross-sectional view of the hoisting ring of the utility model；
Fig. 5 is the overlooking structure diagram of the hoisting ring of the utility model；
Fig. 6 is the structural schematic diagram before the utility model is not overturn；
In figure: 1, central axis, 101, hollow section, 102, cylindrical screw section, 2, shaft end clamp nut, 3, hoisting ring, 301,
Lifting rope mounting hole, 4, shell flange end fixation kit, 401, flange outer plate, 402, flange clip plate, 5, connector, 501, method
Blue follower bolt, 502, flange nut, 6, bending cone band flange thin-wall barrel, 7, cylinder tapered end support plate, 8, reinforcement
Muscle, 9, isometry block platform.
Specific embodiment
The preferred embodiment of utility model is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
Here, respective drawings will be provided the utility model is described in detail.It should be strongly noted that as described herein preferred
Examples of implementation are only used for describing and explaining the present invention, and are not limited to or limit the utility model.
A kind of hoisting flip tool of the bending cone with flange thin-wall barrel, for bending cone band flange thin-wall barrel
6 lifting overturning, cross-sectional view when vertical placement of the bending cone with flange thin-wall barrel 6 is as shown in Figure 1, small end is equipped with method
Blue flange end, flange end are the intermediate plate shape flange with through-hole, and cone is that two waney cone section bendings are integrally formed
Rotating cylinder, cylinder wall thickness is relatively thin, and surface is curved shape, and horizontal cross-section is circle, as shown in Fig. 2, tooling is mounted on
On bending cone band flange thin-wall barrel 6, tooling mainly includes central axis 1, shell flange end fixation kit 4, cylinder tapered end branch
Fagging 7 and hoisting ring 3.
As shown in Fig. 2, the central axis 1 that the axial direction by bending cone with flange thin-wall barrel 6 is arranged is disposed through
Bending cone band 6 inner cavity of flange thin-wall barrel, bending cone band flange thin-wall barrel 6 is stablized when to make lifting, preferred center axis 1
Axis be overlapped with the bending cone placed vertically with the center line of flange thin-wall barrel 6, the both ends of central axis 1 are fixed respectively to be connected
A hoisting ring 3 is connect, lifting of two hoisting rings for big end and flange end overturns, be hooked in using crane, suspension hook, lifting rope
Hanging ring 3 is lifted by crane, and the central axis 1 between two hoisting rings 3 sequentially passes through shell flange end fixation kit 4 and cylinder tapered end branch
Fagging 7, and to 7 both ends fixed strain of shell flange end fixation kit 4 and cylinder tapered end support plate, central axis 1 and shell flange
After holding fixation kit 4 and the fixed completion of cylinder tapered end support plate 7, central axis 1, shell flange end fixation kit 4 and cylinder cone
End support plate 7 is connected as one, and no longer will be slided or be rotated, and shell flange end fixation kit 4 is fixedly clamped setting in bending cone
On flange of the body with flange thin-wall barrel 6, the cylinder tapered end support plate 7 of the axis perpendicular of setting direction and central axis 1 is arranged
It is intracavitary in bending cone band flange thin-wall barrel 6, and the outer peripheral surface of cylinder tapered end support plate 7 and bending cone band flange are thin
The big end internal chamber wall of wall cylinder 6 matches and is bonded setting, the outer peripheral surface processing of cylinder tapered end support plate 7 with bending cone band
The identical taper of big end cone section taper of flange thin-wall barrel 6 matches with the bending cone band big end cone section of flange thin-wall barrel 6
Close, be arranged by this kind, make not stressing when overturning of the bending cone with flange thin-wall barrel 6, stress point Monodispersed in tooling,
Which regardless of lifting by crane the hoisting ring at end, flange end is clamped, inner end portion support, bending cone band flange thin-wall barrel 6 will not
Deformation.
As shown in Figure 4,5, hoisting ring 3 is conical shell structure, and multiple lifting rope installations are evenly equipped on the conical surface of hoisting ring 3
Hole 301, hoisting ring 3 are that slab punch process forms, and center is center shaft mounting hole, can be by pacifying hoisting ring by central axis
Dress hole and shaft end clamp nut 2 are fixed and clamped upper surface or cylinder tapered end support plate 7 in shell flange end fixation kit 4
On surface, can also be used gasket ring, hoisting ring, shaft end pressure nut 2 sequence installed.
To realize that shell flange end fixation kit 4 is fixedly clamped to flange end, shell flange end fixation kit 4 be can be used
It is clamped in the structure that can be fixedly connected on flange and with central axis, for example, shell flange end fixation kit 4 includes flange outer plate
401, flange clip plate 402 and connector 5, flange outer plate 401 are pressed on flange of the bending cone with flange thin-wall barrel 6
On outer surface, flange clip plate 402 is pressed on flange inner surface of the bending cone with flange thin-wall barrel 6, flange outer plate
401 are linked together by connector 5 with flange clip plate 402.Flange outer plate 401 and flange clip plate 402 and bending cone
It, can not be to bending cone band method while should ensure that roughness will not lift by crane skidding with the part that flange thin-wall barrel 6 contacts
Blue thin-wall barrel 6 causes to wear, and the outer diameter of flange outer plate 401 is less than bending cone band 6 outward flange diameter of flange thin-wall barrel,
Inner conical surface of the flange clip plate 402 with bending cone with flange thin-wall barrel 6 is not interfered, flange outer plate 401 and flange internal pressure
The center of plate 402 is equipped with the through-hole that matches that central axis passes through, and is fixed by nut, makes no longer to move after central axis is fixed
It is dynamic.
As shown in Figure 2 and Figure 3, central axis 1 by middle section 101 both ends of hollow section 101 and hollow section cylindrical screw section 102
It is welded.101 boring of hollow section can reduce the weight of one-piece machine member, but the wall thickness of hollow section should not be too thin, hollow
Section 101 can may be polygonal cylinder for cylinder, and polygonal cylinder structure is skidded after preventing central axis 1 from installing and rotated, in making
Mandrel 1 passes through, he also will accordingly match the through-hole of cylinder tapered end support plate 7 passed through shell flange end fixation kit 4, fixed peace
Dress rear center's axis 1 not can rotate and will not shake.
It is preferred that the diameter of hollow section 101 is greater than 1 structure of central axis of the diameter of cylindrical screw section 102, when hollow section is more
When side column body or cylinder, the top surface of polygonal cylinder is withstood on the lower surface of flange outer plate 401, and cylindrical nut rod segment 102 is from method
The central through hole of blue outer plate 401 passes through, and cylindrical nut rod segment 102 has screw thread can be by nut to central axis and shell flange
End fixation kit 4 is defined, and prevents central axis from extracting out from the end, and it is thin that the length of hollow section 101 is less than bending cone band flange
The height A of wall cylinder 6 be adjusted cylinder tapered end support plate 7 can in cylindrical screw section 102, be consolidated by nut
Periodically, it compresses as far as possible, makes the outer peripheral surface and big end internal chamber wall of the bending cone with flange thin-wall barrel 6 of cylinder tapered end support plate 7
Match and is bonded completely, it is more stable in lifting.Both ends are fixed by hex-head nut, make central axis 1 to cylinder method
7 both ends fixed strain of blue end fixation kit 4 and cylinder tapered end support plate.
For the stress endurance for improving flange outer plate 401 into one, can be welded on the inner surface of flange outer plate 401
Have in reinforcing rib 8, reinforcing rib 8 is circle, and the center of reinforcing rib 8 is overlapped with the center of flange outer plate 401.
As shown in fig. 6, carrying out product lifting using a kind of bending cone band flange thin-wall barrel hoisting flip tool and turning over
Turn, the installation and cylinder switching process of fitting device are as follows:
(1) overturning tool device and cylinder are installed:
Hoisting ring 3 and flange outer plate 401 are placed in small end Flange Plane of the bending cone with flange thin-wall barrel 6
On, surrounding places three pieces of contour branch iron braces, and the bending cone band big mouth of flange thin-wall barrel 6 is placed in three pieces of contour supports upward
On iron, after flange clip plate 402 and bending cone band 6 inner flange face paste of flange thin-wall barrel are closed, mounting flange follower bolt
501, flange outer plate 401 is connected by fitting bending cone band 6 outward flange of flange thin-wall barrel by flange bolt 501
Face, 401 outer circle of process measurement flange outer plate and bending cone band 6 outward flange back gauge of flange thin-wall barrel, guarantee outside flange
1 one end stud of central axis is passed through cylinder tapered end in bending cone band 6 flange center of flange thin-wall barrel by 401 centre bore of pressing plate
Support plate 7,1 stud head of central axis compress spiral shell in 7 outer conical surface big end side of cylinder tapered end support plate, by hoisting ring 3 and shaft end
Cylinder tapered end support plate 7 is placed in bending cone band flange thin-wall barrel 6, male cone (strobilus masculinus) and cylinder lumen by the tentatively fastening of mother 2
Wall surface cooperation, central axis 1 pass through flange outer plate 401, after hoisting ring 3 and shaft end clamp nut 2 are fastened, fasten cylinder again
7 side shaft end clamp nut 2 of tapered end support plate.
(2) cylinder overturns operation:
After completing installation, lifting rope is passed through to the lifting eye of hoisting ring 3 of the bending cone with 6 big end of flange thin-wall barrel,
It lifts by crane cylinder vertically first, after waiting shell flanges to leave contour branch iron brace, other lifting rope is passed through into bending cone band flange thin-walled
6 small end flange hoisting ring 3 of cylinder, coordinating operation, completes bending cone band flange thin-wall barrel 6 and overturns operation in the sky.
The above is only the preferred embodiment of the utility model, the utility model is not limited to or limited.For this
For the research in field or technical staff, various modifications and changes may be made to the present invention.All spirit in the utility model
Within principle, any modification, equivalent replacement, improvement and so on should be included in the protection model that the utility model is stated
Within enclosing.
Claims (6)
1. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel, it is characterised in that: including central axis (1), cylinder
Body flange end fixation kit (4), cylinder tapered end support plate (7) and hoisting ring (3), by bending cone band flange thin-wall barrel
(6) central axis (1) of axial direction setting is disposed through bending cone band flange thin-wall barrel (6) inner cavity, central axis (1)
Both ends be respectively fixedly connected with a hoisting ring (3), the central axis (1) between two hoisting rings (3) sequentially passes through shell flange
Fixation kit (4) and cylinder tapered end support plate (7) are held, and to shell flange end fixation kit (4) and cylinder tapered end support plate (7)
Both ends fixed strain, shell flange end fixation kit (4), which is fixedly clamped, to be arranged in method of the bending cone with flange thin-wall barrel (6)
Lan Shang, setting direction and cylinder tapered end support plate (7) setting of the axis perpendicular of central axis (1) are thin in bending cone band flange
It is intracavitary in wall cylinder (6), and the outer peripheral surface of cylinder tapered end support plate (7) with bending cone with the big of flange thin-wall barrel (6)
End internal chamber wall matches and is bonded setting.
2. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel as described in claim 1, it is characterised in that:
The hoisting ring (3) is conical shell structure, and multiple lifting rope mounting holes (301) are evenly equipped on the conical surface of hoisting ring (3).
3. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel as described in claim 1, it is characterised in that:
The shell flange end fixation kit (4) includes flange outer plate (401), flange clip plate (402) and connector (5),
Flange outer plate (401) is pressed on flange outer face of the bending cone with flange thin-wall barrel (6), flange clip plate (402)
Be pressed on flange inner surface of the bending cone with flange thin-wall barrel (6), flange outer plate (401) by connector (5) with
Flange clip plate (402) is linked together.
4. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel as described in claim 1, it is characterised in that:
The central axis (1) is welded by the hollow section (101) in middle section and the cylindrical screw section (102) at hollow section (101) both ends.
5. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel as claimed in claim 3, it is characterised in that:
Reinforcing rib (8) are welded on the inner surface of the flange outer plate (401).
6. a kind of hoisting flip tool of the bending cone with flange thin-wall barrel as claimed in claim 5, it is characterised in that:
The reinforcing rib (8) is circle, and the center of reinforcing rib (8) is overlapped with the center of flange outer plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394754.XU CN208747460U (en) | 2018-08-28 | 2018-08-28 | A kind of hoisting flip tool of the bending cone with flange thin-wall barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394754.XU CN208747460U (en) | 2018-08-28 | 2018-08-28 | A kind of hoisting flip tool of the bending cone with flange thin-wall barrel |
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| Publication Number | Publication Date |
|---|---|
| CN208747460U true CN208747460U (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821394754.XU Active CN208747460U (en) | 2018-08-28 | 2018-08-28 | A kind of hoisting flip tool of the bending cone with flange thin-wall barrel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153315A (en) * | 2019-12-18 | 2020-05-15 | 湖北三江航天红阳机电有限公司 | Hoisting device |
| CN111847212A (en) * | 2019-04-29 | 2020-10-30 | 中国航发商用航空发动机有限责任公司 | Turbine rotor overturning lifting appliance |
| CN113247768A (en) * | 2021-03-29 | 2021-08-13 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
| CN114012362A (en) * | 2021-11-10 | 2022-02-08 | 湖北三江航天红阳机电有限公司 | Thin-wall shell and machining method thereof |
-
2018
- 2018-08-28 CN CN201821394754.XU patent/CN208747460U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847212A (en) * | 2019-04-29 | 2020-10-30 | 中国航发商用航空发动机有限责任公司 | Turbine rotor overturning lifting appliance |
| CN111153315A (en) * | 2019-12-18 | 2020-05-15 | 湖北三江航天红阳机电有限公司 | Hoisting device |
| CN113247768A (en) * | 2021-03-29 | 2021-08-13 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
| CN113247768B (en) * | 2021-03-29 | 2022-05-20 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
| CN114012362A (en) * | 2021-11-10 | 2022-02-08 | 湖北三江航天红阳机电有限公司 | Thin-wall shell and machining method thereof |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |