CN108068361A - A kind of adjustable composite material forming frock in type face - Google Patents
A kind of adjustable composite material forming frock in type face Download PDFInfo
- Publication number
- CN108068361A CN108068361A CN201611001103.5A CN201611001103A CN108068361A CN 108068361 A CN108068361 A CN 108068361A CN 201611001103 A CN201611001103 A CN 201611001103A CN 108068361 A CN108068361 A CN 108068361A
- Authority
- CN
- China
- Prior art keywords
- body frame
- die body
- composite material
- type face
- material forming
- 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.)
- Pending
Links
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
Abstract
The invention belongs to composite material forming fields, are related to a kind of adjustable composite material forming frock in type face.Shaping for the U-shaped and V-type covering composite material of single-curved surface, there is rebound phenomenons, springback capacity are determined by continuous molded test part originally, to repair a die.Heavy workload, it is of high cost.The present invention compensates U-shaped covering shaping, and forming frock includes die body frame, and profiled sheeting 1 is mounted on the die body frame, and the open angle of its U-shaped structure is adjusted and is fixedly connected by several adjustment units on die body frame.Adjustable realization composite material element shaping shrinkage-compensating, avoids reprocessabilty type face, avoiding reprocessing repeatedly causes frock to be scrapped, and saves a large amount of processing costs, and template is thin, and thickness is uniform, and heating rate is fast during shaping, saves production cost.
Description
Technical field
The invention belongs to composite material forming fields, are related to a kind of adjustable composite material forming frock in type face.
Background technology
Shaping for the U-shaped and V-type covering composite material of single-curved surface, there is rebound phenomenon, originally by not being broken into
Type testpieces determines springback capacity, to repair a die.Heavy workload, it is of high cost.
The content of the invention
The technical problems to be solved by the invention are：For above-mentioned rebound phenomenon, a kind of adjustable composite material is proposed
Forming frock meets the passing rate of processing of part.
The adjustable composite material forming frock in type face of the present invention, for compensating shaping to U-shaped covering, the shaping work
Dress includes die body frame, and profiled sheeting 1 is mounted on the die body frame, and by several adjustment units on die body frame to its U
The open angle of shape structure is adjusted and is fixedly connected, and the open angle is more than the point of theory of part during shaping, so as to right
Angle contraction after shaping compensates；The adjustment unit includes the positioning plate being connected with die body frame, on positioning plate
Adjusting block, which adjusts overhang by adjusting nut, and passes through nut check and fix.
Further, reference block on the die body frame is installed, snap-gauge is examined to be fixed on die body by bearing and bolt
On frame.
Further, the non-forming place's installation aspirator vacuum head of two upper lateral part of profiled sheeting.
Further, the die body frame is welded by square steel, and 30mm or so, die body frame are maintained at the distance of profiled sheeting
Square steel spacing adjacent in the longitudinal direction is in 400mm or so, and the adjacent tune shape block spacing of same lengthwise position is in 200mm or so.
Further, the profiled sheeting is 5mm thickness stainless steel plates, by transition mold forming, shaping back be fixed with by
The tune shape block of rule distribution.
The beneficial effects of the invention are as follows：It realizes that composite material element shapes shrinkage-compensating by the way that frock is adjustable, avoids adding repeatedly
Drum face, avoiding reprocessing repeatedly causes frock to be scrapped, and saves a large amount of processing costs, and template is thin, and thickness is uniform, heating speed during shaping
Degree is fast, saves production cost.
Description of the drawings
Fig. 1 is the structure diagram of composite material forming frock of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment
A kind of adjustable composite material forming frock in type face, for compensating shaping to U-shaped covering, the forming frock bag
Die body frame 2 is included, profiled sheeting 1 is mounted on the die body frame 2, and by several adjustment units on die body frame 2 to its U-shaped
The open angle of structure is adjusted and is fixedly connected, and the open angle is more than the point of theory of part during shaping, so as to into
Angle contraction after type compensates；The adjustment unit includes the positioning plate 3 being connected with die body frame 2, on positioning plate 3
Adjusting block 4, which adjusts overhang by adjusting nut 5, and passes through nut 6 and be locked.
Reference block 11 on the die body frame 2 is installed, snap-gauge 7 is examined to be fixed on die body frame 2 by bearing 8 and bolt 9
On.The non-forming place's installation aspirator vacuum first 10 of 1 liang of upper lateral part of profiled sheeting.
The die body frame 2 is welded by square steel, is maintained at 30mm or so with the distance of profiled sheeting 1, die body frame 2 is in longitudinal direction
Upper adjacent square steel spacing is in 400mm or so, and adjacent 4 spacing of tune shape block of same lengthwise position is in 200mm or so.The shaping
Plate 1 is 5mm thickness stainless steel plates, and by transition mold forming, 1 back side of profiled sheeting is fixed with the tune shape block 4 being distributed by rule.
Claims (5)
1. a kind of adjustable composite material forming frock in type face, for compensating shaping to U-shaped covering, it is characterised in that：It should
Forming frock includes die body frame (2), and profiled sheeting (1) is mounted on the die body frame (2), and passes through several mounted on die body frame (2)
On adjustment unit the open angle of its U-shaped structure is adjusted and is fixedly connected, the open angle is more than part during shaping
Point of theory, so as to after shaping angle contraction compensate；The adjustment unit includes determining with what die body frame (2) was connected
Position plate (3), the adjusting block (4) on positioning plate (3), the adjusting block (4) adjust overhang by adjusting nut (5), and
It is locked by nut (6).
2. the adjustable composite material forming frock in type face according to claim 1, it is characterised in that：In the die body frame
(2) reference block (11) on is installed, snap-gauge (7) is examined to be fixed on by bearing (8) and bolt (9) on die body frame 2.
3. the adjustable composite material forming frock in type face according to claim 1, it is characterised in that：The profiled sheeting (1)
The non-forming place's installation aspirator vacuum head (10) of two upper lateral parts.
4. the adjustable composite material forming frock in type face according to any one of claim 1-3, it is characterised in that：It is described
Die body frame (2) is welded by square steel, is maintained at 30mm or so with the distance of profiled sheeting (1), die body frame (2) is adjacent in the longitudinal direction
Square steel spacing in 400mm or so, adjacent tune shape block (4) spacing of same lengthwise position is in 200mm or so.
5. the adjustable composite material forming frock in type face according to any one of claim 1-3, it is characterised in that：It is described
Profiled sheeting (1) is 5mm thickness stainless steel plates, and by transition mold forming, profiled sheeting (1) back side is fixed with the tune shape block being distributed by rule
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001103.5A CN108068361A (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable composite material forming frock in type face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001103.5A CN108068361A (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable composite material forming frock in type face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068361A true CN108068361A (en) | 2018-05-25 |
Family
ID=62162057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611001103.5A Pending CN108068361A (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable composite material forming frock in type face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100689A1 (en) * | 2020-11-12 | 2022-05-19 | 上海飞机制造有限公司 | Method for controlling profile of large-curvature hybrid structure part |
| CN114515970A (en) * | 2021-12-10 | 2022-05-20 | 昌河飞机工业（集团）有限责任公司 | U-shaped sheet metal component mills frock of cutting appearance |
| CN114889159A (en) * | 2022-04-12 | 2022-08-12 | 清华大学深圳国际研究生院 | Adjustable mold for composite material curing molding and compensation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960114A (en) * | 2015-06-16 | 2015-10-07 | 哈尔滨广联航空复合材料工艺装备有限公司 | Composite material product batch manufacturing method and forming mold capable of achieving deformation compensation |
-
2016
- 2016-11-14 CN CN201611001103.5A patent/CN108068361A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960114A (en) * | 2015-06-16 | 2015-10-07 | 哈尔滨广联航空复合材料工艺装备有限公司 | Composite material product batch manufacturing method and forming mold capable of achieving deformation compensation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100689A1 (en) * | 2020-11-12 | 2022-05-19 | 上海飞机制造有限公司 | Method for controlling profile of large-curvature hybrid structure part |
| CN114515970A (en) * | 2021-12-10 | 2022-05-20 | 昌河飞机工业（集团）有限责任公司 | U-shaped sheet metal component mills frock of cutting appearance |
| CN114889159A (en) * | 2022-04-12 | 2022-08-12 | 清华大学深圳国际研究生院 | Adjustable mold for composite material curing molding and compensation method |
| CN114889159B (en) * | 2022-04-12 | 2023-11-24 | 清华大学深圳国际研究生院 | Adjustable die for curing and forming composite material and compensation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108068361A (en) | A kind of adjustable composite material forming frock in type face | |
| CN104438538B (en) | Three-dimensional curved surface stretch forming method based on surface-changing discrete mould | |
| CN202239158U (en) | Combined punching machine | |
| CN104474968A (en) | Composite traction forming machine with simple trimming cutting apparatus | |
| CN103111499A (en) | Multi-point flexible roll forming method of three-dimensional curved surface member processing | |
| CN104588441A (en) | Wallboard pre-stressed shot blasting sizing method and pre-bending fixture | |
| CN104138933A (en) | Wide and thick plate middle wave straightening control method | |
| CN204235902U (en) | A kind of composite material drawing and extruding machine adjustable mold heated Gripping platform | |
| CN107116133A (en) | A kind of multi-functional punching die | |
| CN104441703A (en) | Adjustable mold heating and clamping platform for composite material pultrusion machine | |
| CN204953571U (en) | Aluminum plate levels device | |
| Erhu et al. | Inhibitory effects of a flexible steel pad on wrinkling in multi-point die forming | |
| CN103639244B (en) | Bullet train cabin skirtboard adjusting frock and adjusting method | |
| CN102699187A (en) | Press roller with supplied material correcting and extruding functions | |
| CN109500156A (en) | Grid siding bend molding apparatus and method in a kind of high muscle thickness rate | |
| CN103219208B (en) | A kind of convenient loading chip module roll forming device | |
| CN105689537A (en) | Adjustable Z-shaped metal plate bending die | |
| Chen et al. | Numerical simulation of different clamping modes on stretch forming parts | |
| CN204275916U (en) | Compound traction forming machine with simple and easy trimming cutter sweep | |
| CN105522001B (en) | A kind of roughing mill roll line absolute altitude is with passage and the control method of blank adjust automatically | |
| CN107649368B (en) | Polypropylene plastic particle overturning and feeding device | |
| CN204565680U (en) | Sawing machine clamping device | |
| CN203803962U (en) | Online aluminium extrusion finishing device | |
| CN207563943U (en) | A kind of laser engraving machine laser tube fixed seat | |
| CN207026245U (en) | A kind of multi-functional punching die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180525 |