CN201338350Y - Large-scale cylindrical detachable integral support device - Google Patents
Large-scale cylindrical detachable integral support device Download PDFInfo
- Publication number
- CN201338350Y CN201338350Y CNU2008203033717U CN200820303371U CN201338350Y CN 201338350 Y CN201338350 Y CN 201338350Y CN U2008203033717 U CNU2008203033717 U CN U2008203033717U CN 200820303371 U CN200820303371 U CN 200820303371U CN 201338350 Y CN201338350 Y CN 201338350Y
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- support device
- lobe
- mould
- integral support
- terminal pad
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Abstract
A large-scale cylindrical detachable integral support device relates to a detachable integral support device for supporting large-scale cylinders. The utility model provides a large-scale cylindrical detachable integral support device which can lead the integral dies of products to shape without later process, which comprises a cylindrical die tier, wherein the cylindrical die tier is formed by connecting a plurality of flap dies in butt joint according to the circumferential direction, wherein at least one flap die is in the shape whose inner is big and outer is small, and two adjacent flap dies are detachably connected. The large-scale cylindrical detachable integral support device solves the problems that the integral support of a large-scale cylinder can be detached through the design of the structure of the flap die tier, lowers the processing cost after composite products are shaped, and greatly improves the technical reasonability compared with the past. And meanwhile, the large-scale cylindrical detachable integral support device has excellent processing technique, lower production cost, convenient manual operation and one-shot forming of products, and products do not need later process after shaping, and the large-scale cylindrical detachable integral support device provides reference for the shaping of later similar products, and is beneficial for popularization and application.
Description
Technical field
The utility model relates to a kind of detachable integrated support device that large cylinder supports that is used for.
Background technology
For the product of large cylinder honeycomb sandwich construction composite, present domestic employing moulding technique has two classes: the one, and product divides half-formed, then carry out the version of mechanical connection, divide half-formed technology to require low to the demoulding of mould, realize easily, but the required precision of product is lower.The 2nd, the unitary mould moulding, portioned product is because of being subjected to the physical dimension Effect on Performance, need to adopt punch to carry out moulding, but consider that the demoulding is easy, profile designs little tapering in product, guarantee the product size requirement by machining after the formed product, the technology cost is higher and implement and acquire a certain degree of difficulty.This moulding technique can solve the product stripping problem, but follow-uply will carry out machining, implements very difficulty for the big product of size.
The utility model content
At the problem that above-mentioned prior art exists, the utility model provides a kind of detachable integrated support device of large cylinder that makes the moulding of product unitary mould and do not need post-production.
The detachable integrated support device of a kind of large cylinder, it comprises cylindrical shape mould tire, described cylindrical shape mould tire is formed by a plurality of lobe mould butt joints and has a lobe mould at least by circumferencial direction is interior big outer little shape, connects by removable mode between adjacent two lobe moulds.
Also comprise circular terminal pad, described terminal pad comprises respectively last terminal pad and the following terminal pad that is connected with lobe mould bottom with the lobe die tip, and described terminal pad Surface Machining has positioning spigot, is connected with lobe mould two ends respectively.
Perhaps, fixedly connected between adjacent two lobe moulds by the buckle mode.
The lobe mould inner surface of big outer little shape is fixed with and is used for its stretching device to in-draw in described, and described stretching device is a draw ring.
Perhaps, described in the lobe mould of big outer little shape be two lobes and by circumferencial direction over against setting, described two lobe mould inner surfaces all are fixed with screw rod, two screw rod inner termination are connected with same nut.
The utility model has solved the dismountable problem of large cylinder integrated support by segmental mandrel tire structure Design, has reduced the processing cost after the joint product moulding, and process rationality had bigger improvement more in the past.This utility model is simple in structure simultaneously, and processing technology is good, and cost is lower, is convenient to manually-operated, the product one-shot forming, and the product after the moulding does not need later stage reprocessing, for the moulding of follow-up similar products provides reference, is beneficial to and applies.
Description of drawings
Fig. 1 is embodiment 1 a described structural representation;
Fig. 2 is not for the device vertical view of screw rod;
Fig. 3 is the structural representation of embodiment 1 described terminal pad;
Fig. 4 is the structural representation of embodiment 2.
Wherein, the last terminal pad of 1-, terminal pad under the 2-, 3-left side screw rod, 4-left and right sides nut, the right screw rod of 5-, 6-segmental mandrel tire, 7-positioning spigot, 8-buckle.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment 1:
As shown in Figure 1, the utility model comprises cylindrical shape mould tire 6, last terminal pad 1, following terminal pad 2, left screw rod 3, right screw rod 5 and left and right sides nut 4;
As shown in Figure 2, described mould tire 6 is a split-type structural, constitute by inner small and outside big lobe mould 6-1 and interior big outer little lobe mould 6-2 assembling, each lobe mould adopts casting aluminium material machining to form, the interior profile of mould tire processes latticed reinforcement, and the outer mold surface dimensional accuracy of mould tire meets the interior profile requirement of product; Mould tire 6 is assembled by radial tapered being slidingly matched by each lobe mould, in wherein two lobe mould 6-2 on the circumference symmetry direction adopt greatly outside little shape, promptly be slidingly matched along awl, have journal stirrup when casting on the lobe mould, be used for and being connected of left screw rod 3, right screw rod 5, all the other each lobe mould 6-1 adopt inner small and outside big shape, and promptly back taper is slidingly matched; The two ends up and down of each lobe mould all are processed with positioning boss, are used for the location with last terminal pad 1, following terminal pad 2; The sequence number sign is arranged on each lobe mould, guarantee the uniformity of assembling.
As shown in Figure 3, described upward terminal pad 1, following terminal pad 2 are connected with each lobe mould, and the version unanimity is processed by 20# mild steel; Last terminal pad 1 lower surface, following terminal pad 2 upper surfaces are processed with positioning spigot 7, and the positioning boss with each lobe mould two ends is connected respectively; Design has lifting bolt on last terminal pad 1, the following terminal pad 2, is used for terminal pad 1, the lifting of terminal pad 2 down.
Described left screw rod 3, right screw rod 5 are used to dismantle lobe mould 6-2, are processed by 20# mild steel; The screw rod end is welded with U-joint, is used for going up the journal stirrup of casting with the lobe mould 6-2 that is slidingly matched along awl and is connected by bearing pin; Left side screw rod 3 screw threads are left hand thread, and right screw rod 5 screw threads are right-handed thread; The quantity of left side screw rod 3, right screw rod 5 is decided according to the situation of product.
Described left and right sides nut 4 is processed by 20# mild steel; Nut 4 two ends in the left and right sides are processed with left hand thread, right-handed thread, are used with left screw rod 3, right screw rod 5 respectively.
Embodiment 2:
The difference of present embodiment and embodiment 1 is that with reference to Fig. 4, left screw rod 3 and right screw rod 5 among the cancellation embodiment 1 be the substitute is on lobe mould 6-2 draw ring is set, and with convenient the lobe mould are inwardly drawn in.Last terminal pad 1 and following terminal pad 2 among the cancellation embodiment 1, it is fixedly connected to the substitute is the mode of passing through buckle 8 between adjacent two lobe moulds, and in order not influence the manufacturing of product, described buckle 8 need be arranged on the inner surface of lobe mould.
In addition; above-mentioned embodiment is the protection domain that the exemplary illustration of this patent is not limited it; those skilled in the art can also carry out the change of some unsubstantialities to it; so long as do not exceed the spiritual essence of this patent; all be considered as the replacement that is equal to, therefore all within the protection domain of this patent to this patent.
Claims (7)
1. detachable integrated support device of large cylinder, it comprises cylindrical shape mould tire, it is characterized in that described cylindrical shape mould tire is formed by a plurality of lobe mould butt joints and has a lobe mould at least by circumferencial direction is interior big outer little shape, connects by removable mode between adjacent two lobe moulds.
2. the detachable integrated support device of large cylinder according to claim 1 is characterized in that between adjacent two lobe moulds fixedly connected by the buckle mode.
3. the detachable integrated support device of large cylinder according to claim 1 is characterized in that also comprising circular terminal pad, and described terminal pad Surface Machining has positioning spigot, is connected with lobe mould two ends respectively.
4. the detachable integrated support device of large cylinder according to claim 3 is characterized in that described terminal pad comprises respectively last terminal pad and the following terminal pad that is connected with lobe mould bottom with the lobe die tip.
5. according to the detachable integrated support device of each described large cylinder of claim 1-4, it is characterized in that described in the lobe mould inner surface of big outer little shape be fixed with and be used for its stretching device to in-draw.
6. the detachable integrated support device of large cylinder according to claim 5 is characterized in that described stretching device is a draw ring.
7. according to the detachable integrated support device of each described large cylinder of claim 1-4, it is characterized in that described in the lobe mould of big outer little shape be two lobes and by circumferencial direction over against setting, described two lobe mould inner surfaces all are fixed with screw rod, and two screw rod inner termination are connected with same nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203033717U CN201338350Y (en) | 2008-12-12 | 2008-12-12 | Large-scale cylindrical detachable integral support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203033717U CN201338350Y (en) | 2008-12-12 | 2008-12-12 | Large-scale cylindrical detachable integral support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338350Y true CN201338350Y (en) | 2009-11-04 |
Family
ID=41233887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203033717U Expired - Fee Related CN201338350Y (en) | 2008-12-12 | 2008-12-12 | Large-scale cylindrical detachable integral support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338350Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515050A (en) * | 2016-12-29 | 2017-03-22 | 山东非金属材料研究所 | Winding forming die for small-opening composite material container |
| CN109532055A (en) * | 2018-11-28 | 2019-03-29 | 湖北鸿翼航空科技有限公司 | A kind of manufacturing method of the composite material fuselage of rotary core shaft and aircraft |
| CN110894753A (en) * | 2018-09-12 | 2020-03-20 | 陈鸿椿 | Wall formwork device and manufacturing method |
| CN113459538A (en) * | 2021-05-31 | 2021-10-01 | 上海复合材料科技有限公司 | Composite material shell forming die |
-
2008
- 2008-12-12 CN CNU2008203033717U patent/CN201338350Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515050A (en) * | 2016-12-29 | 2017-03-22 | 山东非金属材料研究所 | Winding forming die for small-opening composite material container |
| CN106515050B (en) * | 2016-12-29 | 2018-11-16 | 山东非金属材料研究所 | A kind of Wrapping formed mold of small opening composite material vessel |
| CN110894753A (en) * | 2018-09-12 | 2020-03-20 | 陈鸿椿 | Wall formwork device and manufacturing method |
| CN110894753B (en) * | 2018-09-12 | 2021-07-16 | 陈鸿椿 | Wall formwork device and manufacturing method |
| CN109532055A (en) * | 2018-11-28 | 2019-03-29 | 湖北鸿翼航空科技有限公司 | A kind of manufacturing method of the composite material fuselage of rotary core shaft and aircraft |
| CN113459538A (en) * | 2021-05-31 | 2021-10-01 | 上海复合材料科技有限公司 | Composite material shell forming die |
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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: 20091104 Termination date: 20131212 |