CN2776657Y - Composite mould - Google Patents
Composite mould Download PDFInfo
- Publication number
- CN2776657Y CN2776657Y CN 200520008072 CN200520008072U CN2776657Y CN 2776657 Y CN2776657 Y CN 2776657Y CN 200520008072 CN200520008072 CN 200520008072 CN 200520008072 U CN200520008072 U CN 200520008072U CN 2776657 Y CN2776657 Y CN 2776657Y
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- CN
- China
- Prior art keywords
- moulds
- external mold
- rope
- mold
- curved surface
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of moulds, particularly a compound mould used for manufacturing products using resin as principal raw materials in a molding method. Aiming at the disadvantages that the manufactured products are easy to deform, the molding of the products are inaccurate in the use of the existing compound mould and thus the utility model provides a compound mould which has simple structure and accurate molding of the manufactured products without the need of removing mould wax during manufacture in order to manufacture the products using resin as principal raw materials in the molding method. The utility model comprises outer moulds and inner moulds, wherein the outer moulds are composed of an outer mould having a plane surface and an outer mould having a curved surface, the outer moulds are hard moulds, the inner moulds are soft moulds and the inner moulds are pasted on the outer having plane surface in the outer moulds and the inner wall of the outer mould having a curved surface. A rope is arranged between the inner moulds and the outer moulds, one end of the rope is fixed with the inner moulds, the other end of the rope is fixed with the outer moulds and the outer walls of the outer moulds are provided with brackets. The using method of the utility model is the same as the using method of the existing compound mould.
Description
Technical field
The utility model relates to technical field of mold, and particularly a kind of to be used for manufacture adopting resin with method of moulding be the composite die of the product of primary raw material.
Background technology
Manufacture with method of moulding traditional that to adopt resin be in the product process of primary raw material, the production mould that is adopted is a fiber reinforced plastic mold, when adopting fiber reinforced plastic mold to manufacture product, though it is accurate to have product-forming, on-deformable advantage, exist the product of moulding complexity can only be many sub-modules could the demoulding, and influence the quality of product, must use demoulding wax again before each the production, time-consuming again, defect of high cost are so this mould only is fit to the simple production of moulding.At the existing defective of fiber reinforced plastic mold, it is the product of primary raw material that present people adopt silica gel fiberglass composite die to manufacture with the resin, its internal layer of silica gel fiberglass composite die is to adopt the silica gel soft mode, skin is to adopt the fiberglass die, it has solved the problem of the demoulding difficulty of moulding complex product, must not use demoulding wax again before the production, but owing to be mutually not bonding between the internal layer silica gel soft mode of existing silica gel fiberglass composite die and the glass outer steel die, so in use exist the product easy deformation of being produced with existing silica gel fiberglass composite die, the inaccurate weak point of moulding.
Summary of the invention
Task of the present utility model is at the in use existing above-mentioned product easy deformation of manufacturing of existing silica gel fiberglass composite die, the inaccurate weak point of the product-forming of being produced, provide a kind of simple in structure, the product-forming of being produced is accurate, and what do not need the demoulding wax during production is used for that manufacture to adopt resin with method of moulding be the composite die of the product of primary raw material.
The technical solution adopted in the utility model is finished in the following way: composite die comprises external mold and internal mold, wherein, external mold is made up of plane external mold and curved surface external mold, plane external mold and curved surface external mold are die, they can be made by glass-reinforced plastic material or similar glass-reinforced plastic material, the longitudinal cross-section of curved surface external mold takes the shape of the letter U or is L shaped, internal mold is a soft mode, it is made by silica gel material or similar silica gel material, internal mold is attached on the inwall of the plane external mold of external mold and curved surface external mold, as required, internal mold can be attached on the whole inner wall surface of the plane external mold of external mold and curved surface external mold, internal mold also can only be attached on the local surfaces of inwall of the plane external mold of external mold and curved surface external mold, is provided with rope between internal mold and external mold, and rope adopts the cloth rope, glass cord, the rope that similar materials such as the rope made of hemp are made, one end and the internal mold of rope are fixed together, the other end and the external mold of rope are fixed together, and plane external mold and curved surface external mold are fixed together by bolt and nut, are provided with support at the outer wall of external mold.Its production method and the manufacturing employing resin that adopts existing silica gel fiberglass composite die were that the product processes of primary raw material is identical when to adopt the utility model to manufacture to adopt resin be the product of primary raw material.
The utility model is compared with existing silica gel fiberglass composite die, has when manufacturing product, and the product-forming of being produced is accurate, does not need or only need a small amount of demoulding wax when the demoulding, the characteristics of save time, cost is low and easy to use.The utility model is particularly suitable as that to be used to manufacture with the resin be the composite die of the product of primary raw material.
Description of drawings
Fig. 1 is the structural representation of composite die.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the internal mold of composite die and the structural representation between the external mold.
The specific embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1 to accompanying drawing 3, a kind of composite die of the utility model comprises external mold 8 and internal mold 2, wherein, external mold 8 is made up of plane external mold 1 and curved surface external mold 4, plane external mold 1 and curved surface external mold 4 are die, they are made by glass-reinforced plastic material, the longitudinal cross-section of curved surface external mold 4 takes the shape of the letter U, internal mold 2 is a soft mode, it is made by silica gel material, internal mold 2 is attached on the inwall of the plane external mold 1 of external mold 8 and curved surface external mold 4, is provided with rope 7 between internal mold 2 and external mold 8, and rope 7 adopts the gauze ropes, one end and the internal mold 2 of rope 7 are fixed together, the other end and the external mold 8 of rope 7 are fixed together, and plane external mold 1 passes through bolt 5 with curved surface external mold 4, nut 6 is fixed together, and is provided with support 3 at the outer wall of external mold 8.
Claims (8)
1, a kind of composite die, it comprises external mold (8) and internal mold (2), it is characterized in that external mold (8) is made up of plane external mold (1) and curved surface external mold (4), plane external mold (1) and curved surface external mold (4) are die, internal mold (2) is a soft mode, internal mold (2) is attached on the inwall of the plane external mold (1) of external mold (8) and curved surface external mold (4), between internal mold (2) and external mold (8), be provided with rope (7), one end and the internal mold (2) of rope (7) are fixed together, and the other end and the external mold (8) of rope (7) are fixed together.
2, composite die according to claim 1 is characterized in that plane external mold (1) and curved surface external mold (4) are fixed together by bolt (5), nut (6).
3, composite die according to claim 1 and 2 is characterized in that being provided with support (3) at the outer wall of external mold (8).
4, composite die according to claim 1 and 2 is characterized in that the longitudinal cross-section of curved surface external mold (4) takes the shape of the letter U.
5, composite die according to claim 1 and 2 is characterized in that the longitudinal cross-section of curved surface external mold (4) is L-shaped.
6, composite die according to claim 1 and 2 is characterized in that rope adopts the cloth rope.
7, composite die according to claim 1 and 2 is characterized in that rope (7) adopts glass cord.
8, composite die according to claim 1 and 2 is characterized in that rope (7) adopts the rope made of hemp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008072 CN2776657Y (en) | 2005-03-14 | 2005-03-14 | Composite mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008072 CN2776657Y (en) | 2005-03-14 | 2005-03-14 | Composite mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776657Y true CN2776657Y (en) | 2006-05-03 |
Family
ID=36744043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008072 Expired - Fee Related CN2776657Y (en) | 2005-03-14 | 2005-03-14 | Composite mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776657Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462227B (en) * | 2008-11-24 | 2012-02-15 | 李丕谦 | Hot forging composite die making method and hot forging composite mold |
| CN103395156A (en) * | 2013-07-18 | 2013-11-20 | 刘巧练 | Production process of aircraft made from carbon fiber composite material with steps at inner wall of shell |
| CN105196447A (en) * | 2015-10-23 | 2015-12-30 | 王海平 | Compound forming die |
-
2005
- 2005-03-14 CN CN 200520008072 patent/CN2776657Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462227B (en) * | 2008-11-24 | 2012-02-15 | 李丕谦 | Hot forging composite die making method and hot forging composite mold |
| CN103395156A (en) * | 2013-07-18 | 2013-11-20 | 刘巧练 | Production process of aircraft made from carbon fiber composite material with steps at inner wall of shell |
| CN103395156B (en) * | 2013-07-18 | 2016-02-17 | 刘巧练 | Outer casing inner wall has the carbon fibre composite aircraft production technology of step |
| CN105196447A (en) * | 2015-10-23 | 2015-12-30 | 王海平 | Compound 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: 20060503 Termination date: 20120314 |