CN203004217U - Spray pipe mould - Google Patents
Spray pipe mould Download PDFInfo
- Publication number
- CN203004217U CN203004217U CN 201220624564 CN201220624564U CN203004217U CN 203004217 U CN203004217 U CN 203004217U CN 201220624564 CN201220624564 CN 201220624564 CN 201220624564 U CN201220624564 U CN 201220624564U CN 203004217 U CN203004217 U CN 203004217U
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- mould
- spray pipe
- chamber
- counterdie
- 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 spray pipe mould. The spray pipe mould comprises an upper mould (8) and a lower mould (1), wherein a plurality of core cavities (3) for placing cores of the spray pipe are respectively arranged on the adhesion faces of the upper mould (8) and the lower mould (1); grooves (9) are respectively arranged at the four corners of the upper mould (8); positioning bumps (2) are further arranged at the four corners of the lower mould (1) corresponding to the grooves (9) in position; the grooves (9) are matched with the positioning bumps (2) in shape; and spray pipe core cavities (4) are arranged on the upper mould (8) and the lower mould (1) and pass through the core cavities (3). The spray pipe mould provided by the utility model is convenient to position in a mould assembly process by arranging the corresponding grooves and positioning bumps on the upper mould and the lower mould, and is provided with the spray pipe core cavities, so that the stability in core pulling is ensured, the deformation of the spray pipe is reduced, the product yield of the spray pipe is improved, and the spray pipe mould has the characteristics of smart design, simple structure, convenience in use and good application prospect.
Description
Technical field
The utility model relates to the injection mold technical field, is specifically related to a kind of jet pipe mould.
Background technology
At present, the jet pipe mould that is used for the injection moulding jet pipe, the binding face of upper die and lower die is the plane, there is no the mechanism of location mutually, and is inconvenient during the engaging of group mould, and mould is not set between upper die and lower die enters son, but the jet pipe of injection moulding is too elongated, and when molding was loosed core, core-pulling slide block did not have anchor point when loosing core, easily cause the jet pipe distortion, affect the yield rate of jet pipe.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, the jet pipe mould that provides arranges corresponding groove and positioning convex by upper die and lower die, the location during convenient group mould, and be provided with jet pipe and enter sub-chamber, the stability that assurance is loosed core reduces the distortion of jet pipe, improves the yield rate of jet pipe, design ingenious, simple in structure, easy to use, have a good application prospect.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of jet pipe mould, comprise upper die and lower die, described patrix is provided with injection hole, the correspondence position of described upper die and lower die is provided with the running channel that is connected with injection hole, the binding face of described upper die and lower die is provided with several fuses chamber of placing the jet pipe fuse, it is characterized in that: four jiaos of described patrix are provided with groove, four jiaos of the counterdie corresponding with groove location also are provided with positioning convex, the shape of described groove and positioning convex is complementary, described upper die and lower die are provided with jet pipe and enter sub-chamber, and described jet pipe enters sub-chamber and runs through described fuse chamber.
Aforesaid a kind of jet pipe mould is characterized in that: described jet pipe enters sub-chamber and is positioned at 2/3rds places near the fuse chamber of jet pipe die edge side.
Aforesaid a kind of jet pipe mould is characterized in that: the quantity in described fuse chamber is two, is distributed in running channel both sides, and with running channel UNICOM.
Aforesaid a kind of jet pipe mould is characterized in that: described fuse chamber also is provided with several steam vents at a side bottom of counterdie.
The beneficial effects of the utility model are: the jet pipe mould that the utility model provides, by upper die and lower die, corresponding groove and positioning convex are set, location during convenient group mould, and be provided with jet pipe between on upper die and lower die and enter sub-chamber, the stability of loosing core guaranteed, reduce the distortion of jet pipe, improve the yield rate of jet pipe, design ingenious, simple in structure, easy to use, have a good application prospect.
Description of drawings
Fig. 1 is the structural representation of jet pipe lower mould of the present utility model.
Fig. 2 is the structural representation of jet pipe upper mould of the present utility model.
The mark implication of accompanying drawing is as follows:
1: counterdie; 2: positioning convex; 3: the fuse chamber; 4: jet pipe enters sub-chamber; 5: injection hole; 6: running channel; 7: steam vent; 8: patrix; 9: groove.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
as shown in Figures 1 and 2, a kind of jet pipe mould, comprise patrix 8 and counterdie 1, patrix 8 is provided with injection hole 5, the correspondence position of patrix 8 and counterdie 1 is provided with the running channel 6 that is connected with injection hole 5, the binding face of patrix 8 and counterdie 1 is provided with several fuses chamber 3 of placing the jet pipe fuse, the quantity in fuse chamber 3 is two, be distributed in running channel 6 both sides, and with running channel 6 UNICOMs, such injection moulding just can two jet pipes of moulding, the production efficiency of jet pipe is provided, four jiaos of patrix 8 are provided with groove 9, four jiaos of the counterdie 1 corresponding with groove 9 positions also are provided with positioning convex 2, the shape of groove 9 and positioning convex 2 is complementary, like this when assembly jig, only need the groove 9 of patrix 8 and the positioning convex 2 of counterdie 1 are fastened togather, just complete the location of patrix 8 and counterdie 1, easy to use, simple in structure, also be provided with jet pipe on patrix 8 and counterdie 1 and enter sub-chamber 4, jet pipe enters sub-chamber 4 and runs through described fuse chamber 3, jet pipe enters sub-chamber 4 and is positioned at 2/3rds places near the fuse chamber 3 of jet pipe die edge side, after injection moulding is completed, when loosing core, , jet pipe enters sub-chamber 4 place jet pipes and enter son after, jet pipe can be adopted the cavern formula to locate, the stability that assurance is loosed core, reduce the distortion of jet pipe, improve the yield rate of jet pipe, design ingenious, simple in structure, fuse chamber 3 also is provided with several steam vents 7 at a side bottom of counterdie 1, be used for driveing chamber 3 discharges effectively of Kong Qi ﹐ fuse, guarantee the quality of injection moulding jet pipe.
Above demonstration and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (4)
1. jet pipe mould, comprise patrix (8) and counterdie (1), described patrix (8) is provided with injection hole (5), the correspondence position of described patrix (8) and counterdie (1) is provided with the running channel (6) that is connected with injection hole (5), the binding face of described patrix (8) and counterdie (1) is provided with several fuse chambeies (3) of placing the jet pipe fuse, it is characterized in that: four jiaos of described patrix (8) are provided with groove (9), four jiaos of the counterdie (1) corresponding with groove (9) position also are provided with positioning convex (2), the shape of described groove (9) and positioning convex (2) is complementary, described patrix (8) and counterdie (1) are provided with jet pipe and enter sub-chamber (4), described jet pipe enters sub-chamber (4) and runs through described fuse chamber (3).
2. a kind of jet pipe mould according to claim 1 is characterized in that: described jet pipe enters sub-chamber (4) and is positioned at 2/3rds places near the fuse chamber (3) of jet pipe die edge side.
3. a kind of jet pipe mould according to claim 1, it is characterized in that: the quantity in described fuse chamber (3) is two, is distributed in running channel (6) both sides, and with running channel (6) UNICOM.
4. a kind of jet pipe mould according to claim 1, it is characterized in that: described fuse chamber (3) also is provided with several steam vents (7) at a side bottom of counterdie (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624564 CN203004217U (en) | 2012-11-23 | 2012-11-23 | Spray pipe mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624564 CN203004217U (en) | 2012-11-23 | 2012-11-23 | Spray pipe mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004217U true CN203004217U (en) | 2013-06-19 |
Family
ID=48595846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624564 Expired - Fee Related CN203004217U (en) | 2012-11-23 | 2012-11-23 | Spray pipe mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922677A (en) * | 2012-11-23 | 2013-02-13 | 昆山博爱模具开发有限公司 | Spray pipe mold |
-
2012
- 2012-11-23 CN CN 201220624564 patent/CN203004217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922677A (en) * | 2012-11-23 | 2013-02-13 | 昆山博爱模具开发有限公司 | Spray pipe mold |
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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: 20130619 Termination date: 20151123 |