CN203973890U - Vacuum assisted resin pour mass mould - Google Patents
Vacuum assisted resin pour mass mould Download PDFInfo
- Publication number
- CN203973890U CN203973890U CN201420432360.4U CN201420432360U CN203973890U CN 203973890 U CN203973890 U CN 203973890U CN 201420432360 U CN201420432360 U CN 201420432360U CN 203973890 U CN203973890 U CN 203973890U
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- China
- Prior art keywords
- pour mass
- boss
- cope match
- framed
- plate pattern
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of vacuum assisted resin pour mass mould, comprises cope match-plate pattern and lower bolster, characterized by further comprising framedly, and framed is the frame structure of hollow, and upper and lower template is with the identical boss of structure; Framed both sides are socketed between the boss of upper and lower template, then by the airtight die cavity of the affixed formation of bolt; On cope match-plate pattern, be provided with the inlet of the resin adhesive liquid being communicated with described airtight die cavity and the interface that is connected vavuum pump.The vacuum pressure of this mould sucks resin adhesive liquid, can guarantee that prepared pour mass thickness is in full accord with design, has reduced the generation of bubble in casting process, when guaranteeing pour mass moulding quality, reduces costs; Framed can replacing according to the thickness of required pour mass batten, can prepare the pour mass batten of different-thickness.
Description
Technical field
The utility model relates to for making the mould of resin-cast body, relates in particular to a kind of mould of making resin-cast body based on vacuum aided.
Background technology
For guaranteeing the quality of thermosetting resin, before and after production and application, generally will use such resin of mould to make the mechanical property detection that solid bar shape batten carries out pour mass.
At present, the resin-cast mould that many producers adopt is mostly two templates, has the groove identical with pour mass shape on cope match-plate pattern, and lower bolster is a flat board, and bolster connects by bolt or alternate manner.During use, liquid resin is cast in the groove of cope match-plate pattern, after solidifying, forms batten, for example Chinese patent CN201573312U, CN201579917U, the disclosed a plurality of resin-cast mould examples of CN103158221A.The use of this class pour mass mould is Shortcomings part still: because resin adhesive liquid mobility is poor, glue liquid level is under surface tension effects, and final batten upper surface is circular arc, and thickness can be greater than cope match-plate pattern size, need to accurately polish, and takes time and effort; In addition, resin adhesive liquid is free mold filling in groove, is difficult to reach good filling effect, and the bubble in mould cannot be discharged completely, can be wrapped in resin batten, and test result affects the mechanical properties.In prior art, also have the RTM of employing technique to prepare pour mass, RTM technique can obtain satisfactory pour mass, but RTM injection device is comparatively expensive, complicated operation, and cost is higher.
Utility model content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of vacuum aided to make the mould of resin-cast body, and it sucks resin adhesive liquid based on vacuum aided, has guaranteed the moulding quality of resin-cast body.
The technical solution of the utility model is as follows:
A vacuum assisted resin pour mass mould, comprises cope match-plate pattern and lower bolster, characterized by further comprising framed, framed being located between cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster by bolt affixed; Framed is the frame type structure of hollow, cope match-plate pattern is the flat board with boss one, lower bolster is the flat board with boss two, boss one is identical with the structure of boss two, framed both sides form an airtight die cavity with boss one, boss two sockets respectively, are provided with the inlet of the resin adhesive liquid being communicated with described airtight die cavity and the interface that is connected vavuum pump on cope match-plate pattern; The thickness of described airtight die cavity is the thickness of prepared pour mass.
Further improvement as technique scheme:
Described interface and inlet are connected with evacuating valve, are entered glue valve by pipeline respectively.
Described cope match-plate pattern comprises cross template and boss one, and described cross template is formed by the lug at square plate body and square plate body two ends, and boss one is cross, and is arranged on described cross template.
On described interface, be enclosed with PTFE pellicle.
Technique effect of the present utility model:
This utility model has adopted cope match-plate pattern, lower bolster and framed mould to form, adopted vacuum assisted resin infusion simultaneously, vacuum pressure sucks resin adhesive liquid, can guarantee that prepared pour mass thickness is in full accord with design, and reduced the generation of bubble in casting process, guaranteed the moulding quality of pour mass, and cost is lower; Meanwhile, framed thickness can be changed according to the thickness of required pour mass batten, can prepare the different pour mass batten of thickness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of cope match-plate pattern described in the utility model.
Fig. 3 is framed structural representation described in the utility model.
Fig. 4 is the structural representation of lower bolster described in the utility model.
Wherein, 1, interface; 2, evacuating valve; 3, cope match-plate pattern; 301, boss one; 4, framed; 5, lower bolster; 501, boss two; 6, bolt; 7, enter glue valve; 8, inlet; 9, resin adhesive liquid; 10, bolt hole; 11, airtight die cavity; 12, glue inlet tube road.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises cope match-plate pattern 3 and lower bolster 5, also comprises that framed 4, framed 4 are located between cope match-plate pattern 3 and lower bolster 5, and cope match-plate pattern 3 is fastenedly connected by bolt 6 with lower bolster 5; Framed 4 is the frame type structure of hollow, cope match-plate pattern 3 is the flat board with boss 1, lower bolster 5 is the flat board with boss 2 501, boss 1 is identical with the structure of boss 2 501, framed 4 both sides form an airtight die cavity 11 with boss 1, boss 2 501 sockets respectively, after socket with sealing joint strip by the gap sealing having a common boundary between cope match-plate pattern 3, lower bolster 5 and framed 4, prevent gas leakage; At the two ends of cope match-plate pattern 3, be provided with the inlet 8 of the resin adhesive liquid 9 being communicated with airtight die cavity 11 and the interface 1 that is connected vavuum pump, interface 1 is connected with evacuating valve 2, is entered glue valve 7 by pipeline respectively with inlet 8, for controlling vavuum pump extracting air and entering the closure of glue process and open; The thickness of airtight die cavity 11 is the thickness of prepared pour mass, changes framed 4 thickness can prepare the different pour mass batten of thickness by adjustment.
Particularly, described cope match-plate pattern 3 comprises cross template and boss 1, and cross template is formed by the lug at square plate body and square plate body two ends, and boss 1 is cross, and is arranged on cross template.
Further, on the interface 1 of connection vavuum pump, be enclosed with PTFE pellicle, PTFE pellicle is the macromolecular material being processed by polytetrafluoroethylene (PTFE), high temperature resistant and have outstanding not viscosity, and there is larger surface tension in resin adhesive liquid 9, therefore air can pass through PTFE pellicle, and resin adhesive liquid 9 is difficult to the pellicle by PTFE.
During use, inlet 8 is communicated with the resin adhesive liquid 9 in resin glue flow container by glue inlet tube road 12, interface 1 is communicated with (not shown) with vavuum pump, and the method for operation of the present utility model is as follows.
Embodiment mono-
On interface 1, do not wrap up PTFE pellicle, specific operation process is as follows: close into glue valve 7, open evacuating valve 2, open vavuum pump by airtight die cavity 11 extracting vacuum of mould; During reach-the 0.1MPa of vacuum of the airtight die cavity 11 forming with lower bolster 5 until cope match-plate pattern 3, framed 4, close evacuating valve 2, open into glue valve 7, glue is inhaled in the airtight die cavity 11 of described mould under vacuum action, this process has reduced the generation of bubble, shaping efficiency is high, pour mass batten quality better; After glue stops sucking, close into glue valve 7, mould is put into baking oven heating until after resin solidifies completely, complete the moulding of pour mass and solidify.
The present embodiment is applicable to the resin adhesive liquid of viscosity below 100mPa.s.
Embodiment bis-
On interface 1, be enclosed with PTFE pellicle, specific operation process is as follows: close into glue valve 7, open evacuating valve 2, open vavuum pump by airtight die cavity 11 extracting vacuum of mould.During reach-the 0.1MPa of vacuum of the airtight die cavity 11 forming with lower bolster 5 until cope match-plate pattern 3, framed 4, open into glue valve 7, glue is inhaled in the airtight die cavity 11 of mould under vacuum action, now, because glue exists larger surface tension, be therefore difficult to by pellicle, this process has reduced the generation of bubble, shaping efficiency is high, pour mass batten quality better; After glue stops flowing, close into glue valve 7, keep vavuum pump in running status, mould is put into baking oven heating until resin is completely curing, complete the moulding of pour mass and solidify.
The present embodiment is applicable to the resin adhesive liquid of viscosity below 1000mPa.s.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (4)
1. a vacuum assisted resin pour mass mould, comprise cope match-plate pattern (3) and lower bolster (5), it is characterized in that: also comprise framed (4), framed (4) are located between cope match-plate pattern (3) and lower bolster (5), cope match-plate pattern (3) is affixed by bolt (6) with lower bolster (5); The frame type structure that framed (4) are hollow, cope match-plate pattern (3) is the flat board of a band boss one (301), lower bolster (5) is the flat board of a band boss two (501), boss one (301) is identical with the structure of boss two (501), the both sides of framed (4) form an airtight die cavity (11) with boss one (301), boss two (501) sockets respectively, are provided with the inlet (8) of the resin adhesive liquid (9) being communicated with described airtight die cavity (11) and the interface (1) that is connected vavuum pump on cope match-plate pattern (3); The thickness that the thickness of described airtight die cavity (11) is prepared pour mass.
2. by vacuum assisted resin pour mass mould described in claim 1, it is characterized in that: described interface (1) and inlet (8) are connected with evacuating valve (2), are entered glue valve (7) by pipeline respectively.
3. by vacuum assisted resin pour mass mould described in claim 1, it is characterized in that: described cope match-plate pattern (3) comprises cross template and boss one (301), described cross template is formed by the lug at square plate body and square plate body two ends, boss one (301) is cross, and is arranged on described cross template.
4. by vacuum assisted resin pour mass mould described in arbitrary claim in claims 1 to 3, it is characterized in that: described interface is enclosed with PTFE pellicle on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432360.4U CN203973890U (en) | 2014-08-01 | 2014-08-01 | Vacuum assisted resin pour mass mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432360.4U CN203973890U (en) | 2014-08-01 | 2014-08-01 | Vacuum assisted resin pour mass mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973890U true CN203973890U (en) | 2014-12-03 |
Family
ID=51971371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432360.4U Expired - Fee Related CN203973890U (en) | 2014-08-01 | 2014-08-01 | Vacuum assisted resin pour mass mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526954A (en) * | 2014-12-15 | 2015-04-22 | 湖北三江航天红阳机电有限公司 | Resin transfer molding glue-injecting device |
| CN104786521A (en) * | 2015-03-31 | 2015-07-22 | 中国人民解放军国防科学技术大学 | Forming device and forming method for polymer matrix composite material |
| CN105424436A (en) * | 2015-11-23 | 2016-03-23 | 天津平高智能电气有限公司 | Die for preparing tensile sample |
-
2014
- 2014-08-01 CN CN201420432360.4U patent/CN203973890U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526954A (en) * | 2014-12-15 | 2015-04-22 | 湖北三江航天红阳机电有限公司 | Resin transfer molding glue-injecting device |
| CN104526954B (en) * | 2014-12-15 | 2016-08-31 | 湖北三江航天红阳机电有限公司 | A kind of resin transfer moulding glue filling device |
| CN104786521A (en) * | 2015-03-31 | 2015-07-22 | 中国人民解放军国防科学技术大学 | Forming device and forming method for polymer matrix composite material |
| CN105424436A (en) * | 2015-11-23 | 2016-03-23 | 天津平高智能电气有限公司 | Die for preparing tensile sample |
| CN105424436B (en) * | 2015-11-23 | 2019-01-15 | 天津平高智能电气有限公司 | A kind of tensile sample prepares mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160513 Address after: 241080, building 4, 15, science and technology innovation center, Anhui, Wuhu Patentee after: Wuhu Tiandao Green New Material Co.,Ltd. Address before: Huihong Industrial Park No. 18 Xishilu District 214028 Jiangsu city of Wuxi Province Patentee before: ADESSO ADVANCED MATERIALS WUXI Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |