CN108215139A - For Wrapping formed cylinder internal expanding support device - Google Patents
For Wrapping formed cylinder internal expanding support device Download PDFInfo
- Publication number
- CN108215139A CN108215139A CN201810187490.9A CN201810187490A CN108215139A CN 108215139 A CN108215139 A CN 108215139A CN 201810187490 A CN201810187490 A CN 201810187490A CN 108215139 A CN108215139 A CN 108215139A
- Authority
- CN
- China
- Prior art keywords
- internal expanding
- cylinder
- wrapping formed
- support device
- support plate
- 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.)
- Granted
Links
- 238000007363 ring formation reaction Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses for Wrapping formed cylinder internal expanding support device, the present apparatus includes support shaft, upper internal expanding support assembly parts and lower support plate, the upper internal expanding support assembly parts include the connecting cylinder that center is fixedly connected with the support shaft, and it is formed on the outside of connecting cylinder and can match to be inserted into the cylinder and match cyclization, device dismounting is simple, it can quickly be assembled with metallic cylinder, the structure of upper internal expanding support assembly parts can be under conditions of metallic cylinder not be destroyed, play the role of effective support cylinder, so that there is not relative motion when hightension is wound in cylinder, and metallic cylinder can free deformation, it ensure that the quality of moulded products, device connection is reliable, it is light-weight, with good application.
Description
Technical field
The present invention relates to technical field of composite material molding, and in particular to supports dress for Wrapping formed cylinder internal expanding
It puts.
Background technology
Now Wrapping formed is a kind of common composite material forming method, will be wound on core model impregnated of the yarn wrapping of resin
On, a kind of composite material manufacturing technology of curing molding.It is general it is Wrapping formed be all using core model of different shapes, by core model
Both ends, which are clamped on wrapping machine, to be wound.And for the metallic cylinder that both ends can not clamp, cylinder is inserted in one by generally use
It is wound on the core model being sized, during winding such as tension is larger, can cause relative motion between cylinder and core model, metallic cylinder
Gap is easily generated between core model, influences the deformation of metallic cylinder, in addition core model dismounting used is complicated, is not easy to carry, fragile,
Reduce shaping efficiency.
Invention content
Present invention seek to address that when being wound outside metallic cylinder in known technology, cylinder is not easy to support the purpose of the present invention,
The problems such as being susceptible to relative motion with core model, influencing the deformation of metallic cylinder provides a kind of dismounting simply, and connection is reliable, weight
Amount is light, can effectively support metallic cylinder, can free deformation internal expanding support device.
The present invention is achieved by the following technical solutions：
For Wrapping formed cylinder internal expanding support device, assembly parts and lower support plate are supported including support shaft, upper internal expanding,
The upper internal expanding support assembly parts include the connecting cylinder and be formed in outside connecting cylinder that center is fixedly connected with the support shaft
Side and can matching be inserted into the cylinder with cyclization, locking nut is provided on the connecting cylinder, with shape in cyclization
Into there is action chamber, the axial thimble that the setting of action intracavitary bottom is moved by the locking nut driving axial is moved in described
It is provided with as intracavitary and to be stretched out to hold out against or retract to detach with cylinder inner wall with cylinder inner wall by described axial thimble driving
Radial direction thimble, lower support plate is inserted into the cylinder and middle part is formed with perforation corresponding with the support shaft.
In the above-mentioned technical solutions, the locking nut is set to the bottom of connecting cylinder.
In the above-mentioned technical solutions, it is provided with only loose spring, and pass through bullet on the outside of the action intracavitary radial direction thimble
Spring snap ring only will act intracavitary by loose Spring Card.
In the above-mentioned technical solutions, the upper internal expanding support assembly parts with cyclization connecting cylinder it is a diameter of with loop diameter 1/
4-1/2。
In the above-mentioned technical solutions, through-hole is threaded in the support shaft upper end, the internal expanding support plate column on described
The upper end setting locking centre hole of structure, locking thimble pass through locking centre hole and tapped through hole that support shaft is made to be supported with upper internal expanding
Disk is fixedly connected.
In the above-mentioned technical solutions, the support shaft surface is provided with screw thread.
In the above-mentioned technical solutions, there is cone tank at the axial centre of the support shaft lower end, to be connect with both sides chuck
It is fixed.
In the above-mentioned technical solutions, outer ring of the upper internal expanding support plate with cyclization is provided with screw thread.
In the above-mentioned technical solutions, the outer diameter of the axial thimble is identical with radial direction thimble.
In the above-mentioned technical solutions, the position of the upper internal expanding support plate and lower support plate is symmetrical.
In the above-mentioned technical solutions, the upper internal expanding support plate, lower support plate, support shaft material are steel or aluminum.
The advantages of the present invention are：
Device dismounting is simple, can quickly be assembled with metallic cylinder, and the structures of upper internal expanding support assembly parts can be
It does not destroy under conditions of metallic cylinder, plays the role of effective support cylinder so that cylinder does not occur when hightension is wound
Relative motion, and metallic cylinder can free deformation, ensure that the quality of moulded products, device connection is reliable, light-weight, has
Good application.
Description of the drawings
Fig. 1 is for Wrapping formed cylinder internal expanding support device structure diagram；
Fig. 2 supports assembly parts structure diagram for upper internal expanding.
Fig. 3 is lower support plate structure schematic diagram
Wherein, 1 is locking thimble, and 2 support assembly parts for upper internal expanding, and 2-1 is upper internal expanding support plate, and 2-2 is locking nut,
2-3 is axial thimble, and loose spring until 2-4,2-5 is radial direction thimble, and 2-6 is spring arch clasp, and 3 be support shaft, and 4 be round metal
Cylinder, 5 be lower support plate.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, with reference to specific embodiment furtherly
Bright technical scheme of the present invention.
Embodiment one：
For Wrapping formed cylinder internal expanding support device, including support shaft 3, upper internal expanding support assembly parts 2 and lower support
Disk 5, the upper internal expanding support assembly parts include connecting cylinder and the company of being formed in that center is fixedly connected with the support shaft
On the outside of connect cylinder and can match be inserted into the cylinder with cyclization, locking nut 2-2 is provided on the connecting cylinder, is matched
Action chamber, the axial thimble 2- that the setting of action intracavitary bottom is moved by the locking nut driving axial are formed in cyclization
3, the action intracavitary be provided with stretched out by described axial thimble driving with hold out against or retract with cylinder inner wall with circle
The radial direction thimble 2-5 of cylinder inner wall separation, lower support plate is inserted into the cylinder and middle part is formed with and the support shaft pair
The perforation answered.Only loose spring 2-4 is provided on the outside of the action intracavitary radial direction thimble, and pass through spring arch clasp 2-6 to stop pine
Spring Card is in action intracavitary.
The locking nut is set to the bottom of connecting cylinder.The upper internal expanding support assembly parts are a diameter of with cyclization connecting cylinder
1/2 with loop diameter.Through-hole is threaded in the support shaft upper end, the upper end of internal expanding support plate column structure on described
Setting locking centre hole, locking thimble make support shaft fix company with upper internal expanding support plate across locking centre hole and tapped through hole
It connects.The support shaft surface is provided with screw thread.There is cone tank at the axial centre of the support shaft lower end, to connect with both sides chuck
Connect fixation.Outer ring of the upper internal expanding support plate with cyclization is provided with screw thread.The length of the axial direction thimble is less than radial direction thimble.
The outer diameter of the axial direction thimble is identical with radial direction thimble.The position of the upper internal expanding support plate and lower support plate is symmetrical.Institute
It is steel or aluminum to state internal expanding support plate, lower support plate, support shaft material.
Embodiment two：
Include 1 locking thimble for Wrapping formed cylinder internal expanding support device, internal expanding supports assembly parts, 3 supports on 2
Axis, 4 be metallic cylinder, 5 times support plates, the upper internal expanding support plates of 2-1,2-2 locking nuts, 2-3 axial direction thimbles, and 2-4 stops loose bullet
Spring, 2-5 radial direction thimbles, 2-6 spring arch clasps.
Wherein upper internal expanding support assembly parts 2 are connect by screw thread with support shaft 3, and locking thimble 1 is assembled with the support of upper internal expanding
2 radial screw bore of part is connected with 3 threaded hole of support shaft, and metallic cylinder 4 is inserted in upper internal expanding by support shaft 3 and is supported on assembly parts 2,
Lower support plate 5 is connect by screw thread with support shaft 3, and lower 5 outer circle of support plate is in contact with 4 inner wall of metallic cylinder, rotates locking screw
Female 2-2 is axially moveable axial thimble 2-3, and the axial thimble 2-3 ends conical surface is contacted with radial direction thimble 2-5 tail portions to be made radially
Thimble 2-5 is moved radially, and radial direction thimble 2-5 heads into 4 inner wall of metallic cylinder, so as to reach support and fixed metallic cylinder 4
Purpose.Internal expanding support assembly parts 2 on the device are stuck on wrapping machine chuck and locked, 3 lower end of support shaft heads into wrapping machine
Tail top.
Embodiment three：
Include 1 locking thimble for Wrapping formed cylinder internal expanding support device, internal expanding supports assembly parts, 3 supports on 2
Axis, 4 be nylon cylinder, 5 time support plates, the upper internal expanding support plates of 2-1,2-2 locking nuts, 2-3 axial direction thimbles, 2-4 only pine bullet
Spring, 2-5 radial direction thimbles, 2-6 spring arch clasps.
Wherein upper internal expanding support assembly parts 2 are connect by screw thread with support shaft 3, and locking thimble 1 is assembled with the support of upper internal expanding
2 radial screw bore of part is connected with 3 threaded hole of support shaft, and nylon cylinder 4 is inserted in upper internal expanding by support shaft 3 and supports on assembly parts 2,
Lower support plate 5 is connect by screw thread with support shaft 3, and lower 5 outer circle of support plate is in contact with 4 inner wall of nylon cylinder, rotates locking screw
Female 2-2 is axially moveable axial thimble 2-3, and the axial thimble 2-3 ends conical surface is contacted with radial direction thimble 2-5 tail portions to be made radially
Thimble 2-5 is moved radially, and radial direction thimble 2-5 heads into 4 inner wall of nylon cylinder, so as to reach support and fixed nylon cylinder 4
Purpose.Internal expanding support assembly parts 2 on the device are stuck on wrapping machine chuck and locked, 3 lower end of support shaft heads into wrapping machine
Tail top.
For ease of explanation, the spatially relative terms such as " on ", " under ", "left", "right" are used in embodiment, have been used for
The elements or features shown in definition graph relative to another elements or features relationship.It should be understood that in addition to figure
In except the orientation that shows, spatial terminology is intended to include the different direction of device in use or operation.If for example, in figure
Device be squeezed, be stated as being located at other elements or feature " under " element will be located into other elements or feature " on ".
Therefore, exemplary term " under " both upper and lower orientation can be included.Device, which can be positioned otherwise, (to be rotated by 90 ° or position
In other orientation), it can correspondingly be explained used herein of the opposite explanation in space.
Illustrative description has been done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (11)
1. for Wrapping formed cylinder internal expanding support device, it is characterised in that：Including support shaft, upper internal expanding support assembly parts and
Lower support plate, the upper internal expanding support assembly parts include connecting cylinder and the formation that center is fixedly connected with the support shaft
On the outside of connecting cylinder and can match be inserted into the cylinder with cyclization, be provided with locking nut on the connecting cylinder,
With action chamber is formed in cyclization, action intracavitary bottom sets the axial thimble moved by the locking nut driving axial,
The action intracavitary be provided with stretched out by described axial thimble driving with hold out against or retract with cylinder inner wall with cylinder
The radial direction thimble of inner wall separation, lower support plate is inserted into the cylinder and middle part is formed with wear corresponding with the support shaft
Hole.
2. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The locking screw
Mother is set to the bottom of connecting cylinder.
3. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：In the action
Only loose spring is provided on the outside of intracavitary radial direction thimble, and pass through spring arch clasp only to act intracavitary by loose Spring Card.
4. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The upper internal expanding
Assembly parts is supported to match a diameter of 1/4-1/2 with loop diameter of cyclization connecting cylinder.
5. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：In the support
Axis upper end is threaded through-hole, and the upper end setting locking centre hole of internal expanding support plate column structure, locking thimble are worn on described
Cross locking centre hole makes support shaft be fixedly connected with upper internal expanding support plate with tapped through hole.
6. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The support shaft
Surface is provided with screw thread.
7. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The support shaft
There is cone tank at the axial centre of lower end, to connect fixation with both sides chuck.
8. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The upper internal expanding
Outer ring of the support plate with cyclization is provided with screw thread.
9. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：The axial top
The outer diameter of needle is identical with radial direction thimble.
10. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：It is described interior
The position of the support plate that rises and lower support plate is symmetrical.
11. according to claim 1 be used for Wrapping formed cylinder internal expanding support device, it is characterised in that：It is described interior
Support plate, lower support plate, the support shaft material of rising are steel or aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187490.9A CN108215139B (en) | 2018-03-07 | 2018-03-07 | Cylinder internal expansion supporting device for winding forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187490.9A CN108215139B (en) | 2018-03-07 | 2018-03-07 | Cylinder internal expansion supporting device for winding forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108215139A true CN108215139A (en) | 2018-06-29 |
| CN108215139B CN108215139B (en) | 2024-01-05 |
Family
ID=62667049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810187490.9A Active CN108215139B (en) | 2018-03-07 | 2018-03-07 | Cylinder internal expansion supporting device for winding forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215139B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079480A (en) * | 2018-09-27 | 2018-12-25 | 厦门攸信信息技术有限公司 | A kind of spring assembly machine structure and assembly system |
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| CN102489738A (en) * | 2011-12-15 | 2012-06-13 | 西安通源石油科技股份有限公司 | Method and device for machining inner blind hole of perforating gun for oil-gas well |
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| CN104309135A (en) * | 2014-09-30 | 2015-01-28 | 陈世雷 | Novel fiber reinforced plastic pipe mould and processing method thereof |
| CN104772909A (en) * | 2015-05-08 | 2015-07-15 | 株洲时代新材料科技股份有限公司 | Double-station twining mould for intermedium tube producing and manufacturing method for intermedium tube |
| CN106042422A (en) * | 2016-07-09 | 2016-10-26 | 精功（绍兴）复合材料有限公司 | Device for winding of hemp rope of barrel |
| CN106079395A (en) * | 2016-06-24 | 2016-11-09 | 精功（绍兴）复合材料有限公司 | A kind of Wrapping formed mould of cylinder |
| CN106424850A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Self-centering internally-tensioning drilling device |
| CN207916036U (en) * | 2018-03-07 | 2018-09-28 | 核工业理化工程研究院 | It is a kind of to be used for Wrapping formed cylinder internal expanding support device |
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2018
- 2018-03-07 CN CN201810187490.9A patent/CN108215139B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2064468A1 (en) * | 1990-06-15 | 1991-12-16 | Ernst Wendorff | Process for bending pipes |
| JP2003341892A (en) * | 2002-05-21 | 2003-12-03 | Oi Tekkosho:Kk | Expander roll and seal layer forming method for metal cylinder with fine groove in expander roll |
| US20100229991A1 (en) * | 2006-05-08 | 2010-09-16 | Joel Aron Witz | Hose |
| CN101549559A (en) * | 2009-05-14 | 2009-10-07 | 沈阳飞机工业（集团）有限公司 | Rotary twister with carbon-fiber plane |
| CN102489738A (en) * | 2011-12-15 | 2012-06-13 | 西安通源石油科技股份有限公司 | Method and device for machining inner blind hole of perforating gun for oil-gas well |
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| CN104309135A (en) * | 2014-09-30 | 2015-01-28 | 陈世雷 | Novel fiber reinforced plastic pipe mould and processing method thereof |
| CN104772909A (en) * | 2015-05-08 | 2015-07-15 | 株洲时代新材料科技股份有限公司 | Double-station twining mould for intermedium tube producing and manufacturing method for intermedium tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079480A (en) * | 2018-09-27 | 2018-12-25 | 厦门攸信信息技术有限公司 | A kind of spring assembly machine structure and assembly system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108215139B (en) | 2024-01-05 |
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