CN203496174U - Special interchangeable mold for performing injection molding on connector - Google Patents
Special interchangeable mold for performing injection molding on connector Download PDFInfo
- Publication number
- CN203496174U CN203496174U CN201320511732.8U CN201320511732U CN203496174U CN 203496174 U CN203496174 U CN 203496174U CN 201320511732 U CN201320511732 U CN 201320511732U CN 203496174 U CN203496174 U CN 203496174U
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- China
- Prior art keywords
- mold
- plate
- interchangeable
- molding box
- box cover
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- Expired - Fee Related
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Abstract
The utility model relates to a special interchangeable mold for performing injection molding on a connector. The special interchangeable mold belongs to the field of injection molds and is used for manufacturing a plug type connector. The interchangeable mold comprises an upper template and a lower template and is characterized in that an upper mold cavity plate and a lower mold cavity plate which can be interchanged are arranged between the upper template and the lower template; an interchangeable mold box sleeve is arranged between the upper mold cavity plate and the lower mold cavity plate; an injection molding mold cavity is formed in the mold box sleeve; interchangeable mold cores are arranged in the mold cavity; the mold box sleeve is fixed by virtue of a mold box template; a pouring gate is formed in the center of the upper template and is communicated with the mold cavity through a pouring runner. The mold structure disclosed by the utility model has the advantages that the generality and interchangeability of the injection molds for the connectors which have the same outer diameters and different hole positions or different numbers of holes are realized, the investment cost of the mold is reduced, and the production efficiency of an injection molding working procedure is improved.
Description
Technical field
The utility model relates to injection mold field, particularly a kind of interchangeable connector injection moulding particular manufacturing craft for the manufacture of pluging connector.
Background technology
Pluging connector mould of the prior art, comprise cope match-plate pattern and lower bolster, between cope match-plate pattern and lower bolster, be provided with upper impression plate and lower impressions plate, between upper impression plate and lower impressions plate, be provided with molding box cover, in molding box cover, be provided with injection moulding die cavity, in die cavity, be provided with some core rods, core rod is fixed by core rod fixed head.
This injection mold structure of the prior art, the corresponding a kind of mould of a kind of core rod and die cavity when machining a kind of workpiece and reprocessing another kind of workpiece, need all disassemble whole mould, then change another kind of mould into from injection machine.The problem that this kind of mould structure mainly exists: the versatility of mould is poor, even with the connector of outside dimension, because of jack quantity different, also need all more mold exchange, both increase the cost that mould drops into, also increased the workload of mould handling, reduced the production efficiency of injection moulding operation.
Utility model content
The problem that the utility model exists for prior art, a kind of interchangeable connector injection moulding particular manufacturing craft for the manufacture of pluging connector is provided, to realize injection mold versatility and the interchangeability of same external diameter, position, different hole or hole count connector, reduce mould input cost, improve the production efficiency of injection moulding operation.
The purpose of this utility model is to realize like this, a kind of interchangeable connector injection moulding particular manufacturing craft, comprise cope match-plate pattern and lower bolster, between described cope match-plate pattern and lower bolster, be provided with interchangeable upper impression plate and lower impressions plate, between described upper impression plate and lower impressions plate, be provided with interchangeable molding box cover, described molding box cover inside is provided with injection moulding die cavity, in die cavity, be provided with interchangeable core rod, described molding box cover is fixed by molding box template, described cope match-plate pattern center is provided with sprue gate, between described sprue gate and die cavity, by cast runner, is communicated with.
Interchangeable connector injection moulding particular manufacturing craft of the present utility model, connector for same external diameter differing needles hole number and distribution, can adopt identical formwork structure, when the connector of the different pin holes of processing, only need change inner upper impression plate, lower impressions plate, molding box cover and core rod, and do not need a whole set of injection mold to change from injection machine, increase versatility and the interchangeability of mould, can save a large amount of mold attaching/detaching time, and greatly saved the cost that mould drops into.
Fixed installation for ease of each parts in mould, described upper impression plate is fixed by upper impression fixed head, described lower impressions plate periphery is provided with moving platen, between described moving platen downside and lower bolster, be provided with core rod fixed head, the core rod fixed head that described lower impressions plate is corresponding is provided with lower mold core fixture, described core rod is fixedly installed on lower mold core fixture and is upwards through to die cavity upside, and on described upper impression plate, correspondence is provided with the upper mold core fixture corresponding with core rod top.
For guaranteeing the uniformity of injection moulding, described cast runner is through to molding box cover bottom and is communicated with cavity bottom along molding box cover bottom along cope match-plate pattern central vertical.
For further guaranteeing the uniformity of injection moulding, the tapered diffusion of cast runner of described molding box cover bottom is also communicated with cavity bottom.
Accompanying drawing explanation
Fig. 1 is interchangeable connector injection moulding Special mould structure schematic diagram of the present utility model.
Wherein, 1 cope match-plate pattern; 2 lower bolsters; 3 upper impression plates; 4 lower impressions plates; 5 core rods; 6 core rods; 7 molding box templates; 8 note cast gates; 9 cast runners; 10 upper impression fixed heads; 11 moving platens; 12 core rod fixed heads; 13 lower mold core fixtures; 14 upper mold core fixtures.
The specific embodiment
Be illustrated in figure 1 interchangeable connector injection moulding Special mould structure of the present utility model, comprise cope match-plate pattern 1 and lower bolster 2, between cope match-plate pattern 1 and lower bolster 2, be provided with interchangeable upper impression plate 3 and lower impressions plate 4, between upper impression plate 3 and lower impressions plate 4, be provided with interchangeable molding box cover 5, molding box overlaps 5 inside and is provided with injection moulding die cavity 5a, in die cavity 5a, be provided with interchangeable core rod 6, molding box cover 5 is fixing by molding box template 7, cope match-plate pattern 1 center is provided with sprue gate 8, between sprue gate 8 and die cavity 5a, by cast runner 9, is communicated with; Upper impression plate 3 is fixing by upper impression fixed head 10, lower impressions plate 4 peripheries are provided with moving platen 11, between moving platen 11 downsides and lower bolster 2, be provided with core rod fixed head 12, the core rod fixed head 12 of lower impressions plate 4 correspondences is provided with lower mold core fixture 13, core rod 6 is fixedly installed on lower mold core fixture 13 and is upwards through to die cavity 5a upside, correspondingly on upper impression plate 3 be provided with the upper mold core fixture 14 corresponding with core rod 6 tops, cast runner 9 is through to molding box along cope match-plate pattern 1 central vertical and overlaps 5 bottoms and overlap bottom 5 bottoms and die cavity 5a and be communicated with along molding box; Molding box overlaps the tapered diffusion of cast runner 9 of 5 bottoms and is communicated with die cavity 5a bottom.
Interchangeable connector injection moulding particular manufacturing craft of the present utility model, connector for same external diameter differing needles hole number and distribution, can adopt identical formwork structure, when the connector of the different pin holes of processing, only need change inner upper impression plate 3, lower impressions plate 4, molding box cover 5 and core rod 6, and do not need a whole set of injection mold to change from injection machine, increase versatility and the interchangeability of mould, can save a large amount of mold attaching/detaching time, and greatly save the cost that mould drops into
The utility model is not limited to above-described embodiment; every on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the scope of the utility model protection.
Claims (4)
1. an interchangeable connector injection moulding particular manufacturing craft, comprise cope match-plate pattern and lower bolster, it is characterized in that, between described cope match-plate pattern and lower bolster, be provided with interchangeable upper impression plate and lower impressions plate, between described upper impression plate and lower impressions plate, be provided with interchangeable molding box cover, described molding box cover inside is provided with injection moulding die cavity, in described die cavity, be provided with interchangeable core rod, described molding box cover is fixed by molding box template, described cope match-plate pattern center is provided with sprue gate, between described sprue gate and die cavity, by cast runner, is communicated with.
2. interchangeable connector injection moulding particular manufacturing craft according to claim 1, it is characterized in that, described upper impression plate is fixed by upper impression fixed head, described lower impressions plate periphery is provided with moving platen, between described moving platen downside and lower bolster, be provided with core rod fixed head, the core rod fixed head that described lower impressions plate is corresponding is provided with lower mold core fixture, described core rod is fixedly installed on lower mold core fixture and upwards runs through die cavity upside, and on described upper impression plate, correspondence is provided with the upper mold core fixture corresponding with core rod top.
3. interchangeable connector injection moulding particular manufacturing craft according to claim 1, is characterized in that, described cast runner is through to molding box cover bottom and is communicated with cavity bottom along molding box cover bottom along cope match-plate pattern central vertical.
4. interchangeable connector injection moulding particular manufacturing craft according to claim 3, is characterized in that, the tapered diffusion of cast runner of described molding box cover bottom is also communicated with cavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511732.8U CN203496174U (en) | 2013-08-21 | 2013-08-21 | Special interchangeable mold for performing injection molding on connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511732.8U CN203496174U (en) | 2013-08-21 | 2013-08-21 | Special interchangeable mold for performing injection molding on connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496174U true CN203496174U (en) | 2014-03-26 |
Family
ID=50327178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511732.8U Expired - Fee Related CN203496174U (en) | 2013-08-21 | 2013-08-21 | Special interchangeable mold for performing injection molding on connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274719A (en) * | 2017-01-05 | 2018-07-13 | 黄石市鸿达塑料模具有限责任公司 | A kind of multifunctional assembled PVC extrusion dies |
-
2013
- 2013-08-21 CN CN201320511732.8U patent/CN203496174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274719A (en) * | 2017-01-05 | 2018-07-13 | 黄石市鸿达塑料模具有限责任公司 | A kind of multifunctional assembled PVC extrusion dies |
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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: 20140326 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |