CN214082965U - Carbon-fibre composite piston paving mould - Google Patents
Carbon-fibre composite piston paving mould Download PDFInfo
- Publication number
- CN214082965U CN214082965U CN202021942559.3U CN202021942559U CN214082965U CN 214082965 U CN214082965 U CN 214082965U CN 202021942559 U CN202021942559 U CN 202021942559U CN 214082965 U CN214082965 U CN 214082965U
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- CN
- China
- Prior art keywords
- mould
- piston
- lower mould
- wedge
- frame
- 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.)
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Classifications
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- 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
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- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Ceramic Products (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a carbon-fibre composite piston shop pastes mould, including setting up frame on the base, circular mould groove is seted up at the base center, and the mould inslot is provided with cylindrical lower mould, and the lower mould is assembled by six the submodule utensil that the lamella structure is the same and is formed, and the center of lower mould has seted up the through-hole, installs cylindrical last mould in the frame, goes up the coaxial setting of mould and lower mould, and has the clearance between last mould and the lower mould, through using the utility model discloses cooperation combined material adopts shop to paste the technology and can produce lightweight high strength piston, and this mould simple structure, and the combination is convenient.
Description
Technical Field
The utility model relates to a mould, in particular to spread and paste mould.
Background
The piston is used as a common part in various power devices, and the piston which is most commonly used in the market at present is made of metal materials, including cast iron, steel, aluminum alloy and the like. Except for well-known starting devices, pistons are also commonly used in devices such as pushing devices, launching devices and the like, and many devices such as underwater detection devices, fishing devices and the like adopt piston launching devices.
At present, pistons adopted by a pushing device of an underwater fishing and detecting device are all made of aluminum alloy materials, and the pistons are difficult to rust and light in weight compared with the pistons made of steel, cast iron and other materials. However, in the underwater pushing process, the resistance of seawater is difficult to reduce the weight of the metal piston by using the deep sea environment, and the relative energy consumption is larger. The composite material is usually processed into various parts by a paving and pasting process, and if no proper mould is available, the processing of the piston with a complex shape is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carbon-fibre composite piston is spread and is pasted mould for it is more convenient to adopt to spread and paste technology processing piston.
The purpose of the utility model is realized like this: the utility model provides a carbon-fibre composite piston shop pastes mould, is including setting up frame on the base, circular mould groove is seted up at the base center, the mould inslot is provided with cylindrical lower mould, the lower mould is assembled by six submodule moulds that the lamella structure is the same and is formed, and the center of lower mould has seted up the through-hole, install cylindrical last mould in the frame, go up the coaxial setting of mould and lower mould, and there is the clearance between last mould and the lower mould.
Compared with the prior art, the beneficial effects of the utility model reside in that: through using the utility model discloses cooperation combined material adopts and spreads the technology of pasting and can produce lightweight high strength piston, and this mould simple structure, and the combination is convenient.
In order to make the demoulding more convenient, the two sides of the sub-mould are attached with wedge blocks, and the attaching surfaces of the wedge blocks and the sub-mould are inclined planes.
In order to process the piston with a specific shape, the outer surfaces of the wedge-shaped blocks extend outwards to form bosses, and the bosses of two adjacent wedge-shaped blocks are attached together.
In order to enable the lower die to be assembled more conveniently and reliably, the lower die is fixed on the base through bolts.
In order to enable the upper die to be assembled more conveniently and reliably, the upper die is fixed on the rack through bolts.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is the utility model discloses neutron mould structure schematic diagram.
Fig. 3 is a schematic view of the structure of the wedge-shaped block of the present invention.
The device comprises a base 1, a frame 2, a lower die 3, a sub-die 31, a wedge-shaped groove 311, a wedge-shaped block 32, a boss 321 and an upper die 4.
Detailed Description
As shown in fig. 1-3, a carbon fiber composite piston paving mold, including setting up frame 2 on base 1, circular mould groove is seted up at base 1 center, the mould inslot is provided with cylindrical lower mould 3, lower mould 3 is assembled by six submodule 31 that the lamella structure is the same and is formed, and the through-hole has been seted up at the center of lower mould 3, install cylindrical last mould 4 on the frame 2, go up mould 4 and lower mould 3 coaxial setting, and there is the clearance between last mould 4 and the lower mould 3, the both sides processing of submodule 31 has wedge groove 311, the laminating of wedge 32 in the wedge groove 311, the laminating face of wedge 32 and submodule 31 is the inclined plane, the surface of wedge 32 outwards extends and forms boss 321, the boss 321 laminating of two adjacent wedge 32 is in the same place, lower mould 3 passes through the bolt fastening on base 1, it fixes on frame 2 to go up mould 4 through the bolt fastening.
Through using the utility model discloses the cooperation combined material adopts and spreads the technology of pasting and can produce lightweight high strength piston.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a carbon-fibre composite piston shop pastes mould, its characterized in that, is including setting up the frame on the base, circular mould groove is seted up at the base center, the mould inslot is provided with cylindrical lower mould, the lower mould is assembled by six submodule wares that the lamella structure is the same and is formed, and the center of lower mould has seted up the through-hole, install cylindrical last mould in the frame, go up the coaxial setting of mould and lower mould, and there is the clearance between last mould and the lower mould.
2. The carbon fiber composite material piston paving mould as claimed in claim 1, wherein wedge-shaped blocks are adhered to two sides of the sub-mould, and the adhering surfaces of the wedge-shaped blocks and the sub-mould are inclined surfaces.
3. The carbon fiber composite material piston paving mould as claimed in claim 2, wherein the outer surfaces of the wedge-shaped blocks extend outwards to form bosses, and the bosses of two adjacent wedge-shaped blocks are jointed together.
4. The carbon fiber composite material piston paving mold according to any one of claims 1-3, wherein the lower mold is fixed on the base by bolts.
5. The carbon fiber composite piston paving mold according to any one of claims 1-3, wherein the upper mold is fixed on the frame by bolts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942559.3U CN214082965U (en) | 2020-09-08 | 2020-09-08 | Carbon-fibre composite piston paving mould |
| PCT/CN2020/137459 WO2022052359A1 (en) | 2020-09-08 | 2020-12-18 | Carbon fiber composite piston paving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942559.3U CN214082965U (en) | 2020-09-08 | 2020-09-08 | Carbon-fibre composite piston paving mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214082965U true CN214082965U (en) | 2021-08-31 |
Family
ID=77418844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942559.3U Active CN214082965U (en) | 2020-09-08 | 2020-09-08 | Carbon-fibre composite piston paving mould |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214082965U (en) |
| WO (1) | WO2022052359A1 (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464207A (en) * | 2002-06-04 | 2003-12-31 | 武汉元丰汽车零部件有限公司 | Car brake composite material piston production method |
| JP2005281446A (en) * | 2004-03-29 | 2005-10-13 | Mitsubishi Cable Ind Ltd | Tetrafluoroethylene resin composition and sliding member produced by using the same |
| GB0408044D0 (en) * | 2004-04-08 | 2004-05-12 | Composite Metal Technology Ltd | Liquid pressure forming |
| CN101746065A (en) * | 2009-12-17 | 2010-06-23 | 天津工业大学 | Preparation method of interplantation shape memory alloy wire layering composite and shaping mould |
| JP2012126960A (en) * | 2010-12-15 | 2012-07-05 | Isuzu Motors Ltd | Aluminum composite material and method for producing the same |
| CN103846409B (en) * | 2012-12-04 | 2016-03-23 | 中国兵器科学研究院宁波分院 | A kind of preparation method of the fibre reinforced composites piston peculiar to vessel with cooling oil chamber |
| CN104329183A (en) * | 2014-10-31 | 2015-02-04 | 荣成复合材料有限公司 | Composite material engine piston |
| DE102015223529A1 (en) * | 2015-11-27 | 2017-06-01 | Robert Bosch Gmbh | Lightweight piston accumulator for vehicles |
| US10443537B2 (en) * | 2015-12-28 | 2019-10-15 | Tenneco Inc. | Piston including a composite layer applied to a metal substrate |
| JP6503312B2 (en) * | 2016-03-23 | 2019-04-17 | 日信工業株式会社 | Piston seal member and disc brake using the piston seal member |
| CN205977870U (en) * | 2016-07-04 | 2017-02-22 | 长治清华机械厂 | Piston rod hole leads to composite carbon fiber hydro -cylinder of oil |
| DE102017000362A1 (en) * | 2017-01-17 | 2018-07-19 | Liebherr-Components Kirchdorf GmbH | Cylinder-piston device with a made of a fiber composite cylinder |
| CN210851402U (en) * | 2019-06-20 | 2020-06-26 | 醴陵市时代鑫湘科技有限公司 | Composite material constructs forming die |
-
2020
- 2020-09-08 CN CN202021942559.3U patent/CN214082965U/en active Active
- 2020-12-18 WO PCT/CN2020/137459 patent/WO2022052359A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022052359A1 (en) | 2022-03-17 |
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| GR01 | Patent grant |