CN205238602U - Container body forming die - Google Patents
Container body forming die Download PDFInfo
- Publication number
- CN205238602U CN205238602U CN201520920590.XU CN201520920590U CN205238602U CN 205238602 U CN205238602 U CN 205238602U CN 201520920590 U CN201520920590 U CN 201520920590U CN 205238602 U CN205238602 U CN 205238602U
- Authority
- CN
- China
- Prior art keywords
- formpiston
- former
- half former
- bed die
- seal groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a container body forming die, formpiston, half bed die, one and half bed die no. 2 including the metal, half bed die, one and half bed die no. 2 fix on the formpiston through metal bolt, the back of formpiston is equipped with the gas vent, be equipped with the seal groove on the turn -ups of formpiston, be equipped with the seal groove on the turn -ups of half bed die, one or half bed die no. 2, be equipped with joint strip in the seal groove, the bottom of half bed die no. 2 is equipped with the injecting glue mouth, adopt the utility model discloses the mould passes through once whole shaping battery combined material casing of the supplementary RTM technology in vacuum, and the combined material casing after the shaping has advantages such as light in weight, structural strength is high, chemical resistance can get well.
Description
Technical field
The utility model patent relates to a kind of battery composite material casing forming technique, relates to or rather a kind of mould of plumbic acid chemical storage batteries composite material casing.
Background technology
The boats and ships of China, the accumulator housing that naval vessels are used are rubber shell at present, and because intensity is low, poor impact toughness, is easy to break, and causes acid solution seepage, and impact is used safety; Enclosure interior has median septum, outside to have enhancing muscle in addition, and Liang Geji group adopts half to hang, half bottom support, and more than housing wall thickness reaches 20mm, have a strong impact on the dischargeable capacity of battery, thereby affect capacity and the discharge performance of battery.
Battery composite material casing is due to its bulk strength and shock resistance raising, battery inner chamber realize without in every, adopt in global design pit and only have a Ge Ji group, utmost point group can adopt integral design, thereby be conducive to avoid battery from bottom short circuit, be conducive to improve shock resistance and the vibration performance of battery.
Simultaneously due to wall thickness reduction, in every cancellation, internal capacity increases, and makes battery long time discharge performance improve 25%, rate discharge performance has improved 15% in short-term.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of mould of manufacturing battery composite material casing is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of battery jar forming die, comprise formpiston, half former one and half former two of metal, half described former one and half former two is fixed on formpiston by metal bolts, the back of described formpiston is provided with exhaust outlet, the flange of described formpiston is provided with seal groove, half former one, or/and the flange of half former two is provided with seal groove, is provided with sealing joint strip in seal groove, the bottom of described half former two is provided with gum-injecting port.
Described a kind of battery jar forming die, is equipped with reinforcing material and lays layer between its formpiston and half former one and between formpiston and half former two.
Described a kind of battery jar forming die, its reinforcing material is laid layer by continuous Glass Fiber Mat and is laid on the double-edged surface of polyester felt of continuous Glass Fiber Mat and forms, and is equipped with 0 °/90 ° twin shafts to cloth between described surface of polyester felt and continuous Glass Fiber Mat.
Described a kind of battery jar forming die, its exhaust outlet has eight.
The beneficial effects of the utility model are: adopt this mould can Integratively formed battery composite material casing by VA RTM technique, the advantage such as that the composite material casing after moulding has is lightweight, structural strength is high, chemical-resistance is good.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model formpiston;
Fig. 2 is the schematic diagram after the utility model formpiston and half former one combination;
The structural representation of Fig. 3 the utility model half former two;
The structural representation at Fig. 4 the utility model formpiston back side;
Fig. 5 is the structural representation that the utility model reinforcing material is laid layer.
Each Reference numeral is: 1-formpiston, and 2-half former one, 3-half former two, 4-installing hole, 5-exhaust outlet, 6-seal groove, 7-gum-injecting port, 81-continuous Glass Fiber Mat, 82-twin shaft is to cloth, 83-surface of polyester felt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 4, the utility model discloses a kind of battery jar forming die, comprise the formpiston 1 of metal, half former 1 and half former 23, described formpiston 1, on the flange of half former 1 and half former 23, be equipped with installing hole 4, half former 1 and half former 23 are fixed on formpiston 1 by the metal bolts in installing hole 4, the back of described formpiston 1 is provided with exhaust outlet 5, the flange of described formpiston 1 is provided with seal groove 6, half former 1 is or/and the flange of half former 23 is provided with seal groove 6, in seal groove 6, be provided with sealing joint strip, the bottom of described half former 23 is provided with gum-injecting port 7, between described formpiston 1 and half former 1, and between formpiston 1 and half former 23, be equipped with reinforcing material lay layer.
Shown in Fig. 5, as a kind of specific embodiment, the surface of polyester felt 83 that described reinforcing material is laid the continuous Glass Fiber Mat 81 that guide performance that layer laid by middle part is good and is laid on the double-edged acid resistance excellence of continuous Glass Fiber Mat 81 forms, and is equipped with 0 °/90 ° twin shafts and ensures to cloth 82 structural strength of product between described surface of polyester felt 83 and continuous Glass Fiber Mat 81.
While using this mould molding accumulator housing, the first interior placement sealing joint strip of seal groove 6 at formpiston 1, applying liquid releasing agent on formpiston 1, then on formpiston 1, lay reinforcing material, while laying reinforcing material, first lay surface of polyester felt 83 on formpiston 1, press again 0 °/90 ° twin shafts of designing requirement lay to cloth 82, repave and put continuous Glass Fiber Mat 81, repave and put 0 °/90 ° twin shafts to cloth 82, last lay surface of polyester felt 83, at half former 1 and half former 23 inner surface applying liquid releasing agents, at the interior placement sealing strip of seal groove 6 of half former 1 or half former 23, use bolt by formpiston 1, half former 1 and half former 23 are combined into an integral seal structure, on eight exhaust outlets 5 of formpiston 1, connect respectively vaccum-pumping equipment, mould after sealing is vacuumized, vacuum pressure≤100Pa, A515 is joined in vinylite in proportion, mix, curing agent is poured in the curing agent tank in RTM injector, pitch tube is put into resin barrel, start RTM injector, be back to the resin injecting without bubble, RTM filling gun is linked on gum-injecting port 7, front 3min uses the pressure of 0.1-0.15MPa to inject, later stage is used 0.2-0.3MPa pressure to inject, in the time that eight exhaust outlets 5 all have resin to overflow, close RTM injector and vaccum-pumping equipment, mould room temperature after having injected is carried out the demoulding after placing more than 12h, obtain composite material casing.
Resin material system is the vinylite of chemical resistance excellence, and employing can significantly reduce the MEKP-925H curing agent of bubble in vinylite, adds the A515 defoamer of BYK company simultaneously in system.
The moulding process of VA RTM is compared with hand pasting forming composite material casing, and product quality is better, and intensity is higher, is more conducive to protect personnel health and safety, reduces environmental pollution.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a battery jar forming die, it is characterized in that: the formpiston (1) that comprises metal, half former one (2) and half former two (3), half described former one (2) and half former two (3) is fixed on formpiston (1) by metal bolts, the back of described formpiston (1) is provided with exhaust outlet (5), the flange of described formpiston (1) is provided with seal groove (6), half former one (2) is or/and the flange of half former two (3) is provided with seal groove (6), seal groove is provided with sealing joint strip in (6), the bottom of described half former two (3) is provided with gum-injecting port (7).
2. a kind of battery jar forming die according to claim 1, is characterized in that, is equipped with reinforcing material and lays layer between described formpiston (1) and half former one (2) and between formpiston (1) and half former two (3).
3. a kind of battery jar forming die according to claim 2, it is characterized in that, described reinforcing material is laid layer by continuous Glass Fiber Mat (81) and is laid on the double-edged surface of polyester felt of continuous Glass Fiber Mat (81) (83) and forms, and is equipped with 0 °/90 ° twin shafts to cloth (82) between described surface of polyester felt (83) and continuous Glass Fiber Mat (81).
4. according to a kind of battery jar forming die described in claim 1 or 2 or 3, it is characterized in that, described exhaust outlet (5) has eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920590.XU CN205238602U (en) | 2015-11-18 | 2015-11-18 | Container body forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920590.XU CN205238602U (en) | 2015-11-18 | 2015-11-18 | Container body forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238602U true CN205238602U (en) | 2016-05-18 |
Family
ID=55937677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920590.XU Expired - Fee Related CN205238602U (en) | 2015-11-18 | 2015-11-18 | Container body forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563852A (en) * | 2016-03-01 | 2016-05-11 | 湖北长海新能源科技有限公司 | Preparation method for storage battery shell |
| CN107775971A (en) * | 2017-11-21 | 2018-03-09 | 江苏美龙航空部件有限公司 | A kind of manufacture method and mould of carbon fiber horn mouth pipeline |
| CN111590827A (en) * | 2020-05-29 | 2020-08-28 | 浙江瀚氏模塑科技有限公司 | Integrated forming device and method for storage battery shell |
| CN111907092A (en) * | 2020-07-22 | 2020-11-10 | 杭州卡涞复合材料科技有限公司 | RTM (resin transfer molding) method for sandwich structure of automobile composite material battery box |
-
2015
- 2015-11-18 CN CN201520920590.XU patent/CN205238602U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563852A (en) * | 2016-03-01 | 2016-05-11 | 湖北长海新能源科技有限公司 | Preparation method for storage battery shell |
| CN107775971A (en) * | 2017-11-21 | 2018-03-09 | 江苏美龙航空部件有限公司 | A kind of manufacture method and mould of carbon fiber horn mouth pipeline |
| CN107775971B (en) * | 2017-11-21 | 2023-12-01 | 江苏美龙航空部件有限公司 | Manufacturing method and die for carbon fiber flare pipeline |
| CN111590827A (en) * | 2020-05-29 | 2020-08-28 | 浙江瀚氏模塑科技有限公司 | Integrated forming device and method for storage battery shell |
| CN111907092A (en) * | 2020-07-22 | 2020-11-10 | 杭州卡涞复合材料科技有限公司 | RTM (resin transfer molding) method for sandwich structure of automobile composite material battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |