CN207549330U - Novel injection molding mouth of a river material-saving device and use its material-saving injection mould - Google Patents
Novel injection molding mouth of a river material-saving device and use its material-saving injection mould Download PDFInfo
- Publication number
- CN207549330U CN207549330U CN201721692315.2U CN201721692315U CN207549330U CN 207549330 U CN207549330 U CN 207549330U CN 201721692315 U CN201721692315 U CN 201721692315U CN 207549330 U CN207549330 U CN 207549330U
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- China
- Prior art keywords
- injection
- fixed block
- sprue bushing
- mouth
- mould
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- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 50
- 239000007924 injection Substances 0.000 title claims abstract description 50
- 238000001746 injection moulding Methods 0.000 title claims abstract description 31
- 239000011105 molded pulp Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to novel injection molding mouth of a river material-saving devices, including injection sprue bushing, fixed block, fixed block screw, the fixed block is equipped with the flat plate of the cross-sectional square shape of the cylinder ladder vallecular cavity of suit sprue bushing for middle part, the injection sprue bushing is inlaid in the cylinder stepped groove intracavitary, the fixed block is inlaid in the middle part of the preceding mould A plates of injection mould, the fixed block screw is fixed on the preceding mould A plates, the big gun of injection molding machine is outspoken to be connect conflict injection molding operation is carried out on the injection sprue bushing, and the flow channel length of the injection sprue bushing at least shortens 40%.The novel injection molding mouth of a river material-saving device of the utility model, fixed block is inlaid in by being molded sprue bushing, fixed block is mounted in preceding mould A plates, effectively shortens inlet flow channel length at least 40%, hence it is evident that save injection raw material, material-saving device is simple in structure, at low cost, injection efficiency is high, and synthesis is cost-effective, and suitable for various injection moulds, versatility is wide.
Description
Technical field
The utility model belongs to injection molding technology field, more particularly to material-saving technological transformation hair injection mold.
Background technology
In injection mold, before sprue bushing is inlaid in mould fixed plate and preceding mould A plates, injection machine gun mouth alignment sprue bushing injection slurry
Material, slurry is long in the inlet flow channel of injection mould, causes more gate waste, is molded low production efficiency, of high cost.
Utility model content
Based on this, for the prior art, the technical problem to be solved of the utility model is just to provide a kind of structure
Simply, novel injection molding mouth of a river material-saving device at low cost, applied widely, injection efficiency is high.
For above-mentioned purpose, the technical solution of the utility model is：
A kind of novel injection molding mouth of a river material-saving device, including injection sprue bushing, fixed block, fixed block screw, the fixed block is
Middle part is equipped with the flat plate of the cross-sectional square shape of the cylinder ladder vallecular cavity of suit sprue bushing, and the injection sprue bushing is inlaid in the circle
Column stepped groove intracavitary, the fixed block are inlaid in the middle part of the preceding mould A plates of injection mould, the fixed block screw be fixed on it is described before
On mould A plates, the big gun of injection molding machine is outspoken to be connect conflict injection molding operation is carried out on the injection sprue bushing, and the runner of the injection sprue bushing is long
Degree at least shortens 40%.
The injection sprue bushing includes sprue bushing mouth, sprue bushing fixed screw and inlet flow channel in one of the embodiments, described
Sprue bushing mouth be located at it is described injection sprue bushing the centre of gyration the cylindrical hole moulded pulp feeder connection with arcuate pocket, the purt
The injection sprue bushing is fixed on the cylinder stepped groove intracavitary of the fixed block by mouth fixed screw, the inlet flow channel be with
The moulded pulp mouth of a river channel of the sprue bushing mouth conducting.
The fixed block is equipped with big gun mouth accommodating cavity in one of the embodiments, and the big gun mouth accommodating cavity is described to be located at
Revolution cylindrical hole in the middle part of fixed block, the big gun mouth are nested in the big gun mouth accommodating cavity.
The another object of the utility model is to provide the material-saving injection mould using above-mentioned novel injection molding mouth of a river material-saving device.
A kind of material-saving injection mould, including preceding mould fixed plate, preceding mould A plates, preceding mold core and be embedded in be fixed on the preceding mould A plates
In foregoing novel injection molding mouth of a river material-saving device.
The preceding mould fixed plate is fitted in the one side of the preceding mould A plates and is fixedly connected, institute in one of the embodiments,
Mold core is fixed on the another side of the preceding mould A plates and is fixedly connected before stating, and the center of the preceding mould A plates is embedded in equipped with fixed block
Chamber, the fixed block of novel injection molding mouth of a river material-saving device are inlaid in the fixed block and are embedded in intracavitary.
Compared with the prior art, the advantageous effects of the novel injection molding mouth of a river material-saving device of the utility model are to pass through note
Modeling sprue bushing is inlaid in fixed block, and fixed block is mounted in preceding mould A plates, effectively shortens inlet flow channel length at least 40%, hence it is evident that section
Injection raw material is saved, material-saving device is simple in structure, at low cost, and injection efficiency is high, and synthesis is cost-effective, and suitable for various notes
Mold, versatility are wide.
Description of the drawings
Fig. 1 is the novel injection molding mouth of a river material-saving device structure diagram of the utility model；
Fig. 2 is the injection mould schematic diagram using the novel injection molding mouth of a river material-saving device of the utility model.
In figure, 10-- injection sprue bushings；11-- sprue bushing mouths；12-- sprue bushing fixed screws；13-- inlet flow channels；20-- is fixed
Block；21-- big gun mouth accommodating cavities；30-- fixed block screws；40-- big gun mouths；Mould fixed plate before 50--；Mould A plates before 60--；61-- is fixed
Block is embedded in chamber；Mold core before 70--.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case of prominent, the feature in following embodiment and embodiment can be combined with each other.
Fig. 1 gives the novel injection molding mouth of a river material-saving device structure chart of the utility model, and Fig. 2 is shows using its injection mould
It is intended to, as seen from the figure, the novel injection molding mouth of a river material-saving device, including injection sprue bushing 10, fixed block 20, fixed block screw 30, Gu
Determine the flat plate that block 20 is equipped with the cross-sectional square shape for the cylinder ladder vallecular cavity for being set with sprue bushing for middle part, injection sprue bushing 10 is inlaid in
Cylinder stepped groove intracavitary, fixed block 20 are inlaid in the middle part of the preceding mould A plates 60 of injection mould, mould A before fixed block screw 30 is fixed on
On plate 60, the big gun mouth 40 of injection molding machine is directly contradicted carries out injection molding operation on injection sprue bushing 10, is molded the flow channel length of sprue bushing 10
At least shorten 40%.
It is molded sprue bushing 10 and includes sprue bushing mouth 11, sprue bushing fixed screw 12 and inlet flow channel 13, sprue bushing mouth 11 is is located at injection
The cylindrical hole moulded pulp feeder connection with arcuate pocket of the centre of gyration of sprue bushing 10, sprue bushing fixed screw 12 will be molded sprue bushing
10 are fixed on the cylinder stepped groove intracavitary of fixed block 20, and inlet flow channel 13 is that the moulded pulp mouth of a river be connected with sprue bushing mouth 11 leads to
Road.
Fixed block 20 is equipped with big gun mouth accommodating cavity 21, and big gun mouth accommodating cavity 21 is the revolution cylindrical hole for being located at 20 middle part of fixed block,
Big gun mouth 40 is nested in big gun mouth accommodating cavity 21.
Material-saving injection mould, mould A plates 60 before being fixed on including preceding mould fixed plate 50, preceding mould A plates 60, preceding mold core 70 and being embedded in
In the mouth of a river of novel injection molding as elucidated before material-saving device.
Preceding mould fixed plate 50 is fitted in the one side of preceding mould A plates 60 and is fixedly connected, mould A plates 60 before preceding mold core 70 is fixed on
It on another side and is fixedly connected, the center of preceding mould A plates 60 is embedded in chamber 61 equipped with fixed block, and novel injection molding mouth of a river material-saving device is consolidated
Determine block 20 and be inlaid in fixed block to be embedded in chamber 61.
From the above, it may be appreciated that the novel injection molding mouth of a river material-saving device of the utility model, fixed block is inlaid in by being molded sprue bushing,
Fixed block is mounted in preceding mould A plates, effectively shortens inlet flow channel length at least 40%, hence it is evident that saves injection raw material, material-saving dress
Simple in structure, at low cost, injection efficiency height is put, it is comprehensive cost-effective, and it is suitable for various injection moulds, versatility is wide.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of novel injection molding mouth of a river material-saving device, which is characterized in that described including injection sprue bushing, fixed block, fixed block screw
Fixed block is equipped with the flat plate of the cross-sectional square shape of the cylinder ladder vallecular cavity of suit sprue bushing for middle part, and the injection sprue bushing is embedded in
In the cylinder stepped groove intracavitary, the fixed block is inlaid in the middle part of the preceding mould A plates of injection mould, and the fixed block screw is fixed
On the preceding mould A plates, the big gun of injection molding machine is outspoken to be connect conflict and carries out injection molding operation, the injection sprue bushing on the injection sprue bushing
Flow channel length at least shorten 40%.
2. the novel injection molding mouth of a river according to claim 1 material-saving device, which is characterized in that the injection sprue bushing includes sprue bushing
Mouth, sprue bushing fixed screw and inlet flow channel, the sprue bushing mouth are the band arcuate pocket for the centre of gyration for being located at the injection sprue bushing
Cylindrical hole moulded pulp feeder connection, the sprue bushing fixed screw by it is described injection sprue bushing be fixed on described in the fixed block
Cylinder stepped groove intracavitary, the inlet flow channel are the moulded pulp mouth of a river channel be connected with the sprue bushing mouth.
3. the novel injection molding mouth of a river according to claim 2 material-saving device, which is characterized in that the fixed block holds equipped with big gun mouth
Chamber is put, the big gun mouth accommodating cavity is the revolution cylindrical hole being located in the middle part of the fixed block, and the big gun mouth, which is nested in the big gun mouth, to be held
Put intracavitary.
4. a kind of material-saving injection mould, which is characterized in that including preceding mould fixed plate, preceding mould A plates, preceding mold core and be embedded in be fixed on institute
Before stating in mould A plates such as claims 1 to 3 any one of them novel injection molding mouth of a river material-saving device.
5. material-saving injection mould according to claim 4, which is characterized in that the preceding mould fixed plate is fitted in the preceding mould A
The one side of plate is simultaneously fixedly connected, and the preceding mold core is fixed on the another side of the preceding mould A plates and is fixedly connected, the preceding mould A
The center of plate is embedded in chamber equipped with fixed block, and the fixed block of novel injection molding mouth of a river material-saving device is inlaid in the fixed block
It is embedded in intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692315.2U CN207549330U (en) | 2017-12-07 | 2017-12-07 | Novel injection molding mouth of a river material-saving device and use its material-saving injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692315.2U CN207549330U (en) | 2017-12-07 | 2017-12-07 | Novel injection molding mouth of a river material-saving device and use its material-saving injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549330U true CN207549330U (en) | 2018-06-29 |
Family
ID=62665314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692315.2U Expired - Fee Related CN207549330U (en) | 2017-12-07 | 2017-12-07 | Novel injection molding mouth of a river material-saving device and use its material-saving injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549330U (en) |
-
2017
- 2017-12-07 CN CN201721692315.2U patent/CN207549330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |