CN204156267U - The insert structure of the rear mold that connector class five metals is shaping - Google Patents
The insert structure of the rear mold that connector class five metals is shaping Download PDFInfo
- Publication number
- CN204156267U CN204156267U CN201420477415.3U CN201420477415U CN204156267U CN 204156267 U CN204156267 U CN 204156267U CN 201420477415 U CN201420477415 U CN 201420477415U CN 204156267 U CN204156267 U CN 204156267U
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- mold insert
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Abstract
The insert structure of the rear mold that connector class five metals is shaping, relates to the mould insert structure field of five metals.The utility model solves the mold insert process-cycle, the insert structure of the rear mold that connector class five metals is shaping, it by multiple mold insert agent structure end to end mutual embedding cross arrangement being fixed on base form; Wherein, described mold insert agent structure is made up of five metals head epimere mold insert, five metals head hypomere mold insert, mold insert clearance structure and five metals afterbody mold insert; Described five metals head epimere mold insert, five metals head hypomere mold insert and five metals afterbody mold insert are mutual disjunct absolute construction; Described mold insert clearance structure is arranged on the both sides of five metals head hypomere mold insert.Of the present utility model overall insert structure is split as multiple independently mold insert, only need change damage mold insert when being damaged, cost significantly reduces; Add mold insert clearance structure, play empty avoiding and positioning action simultaneously, if five metals has distortion can find when five metals is placed in injection moulding, avoid mold insert to occur damage.
Description
Technical field
The utility model relates to the mould insert structure field of five metals, particularly relates to the insert structure of the shaping rear mold of connector class five metals.
Background technology
Interconnection technique is the focus of current surging development, and the information terminal box communications equipment market fierceness that it and mobile phone, internet use is expanded, the continuous expansion of Fibre Optical Communication Technology application is closely related.Communications connectors is the one of connector.Connector, i.e. CONNECTOR, be domesticly also called connector, plug and socket.Generally refer to electric connector.Namely device, transmission current and the signal of two active devices is connected.Be widely used in the military systems such as space flight, aviation, national defence.Connector is blocked between place or isolated obstructed circuit at inside circuit, erects the bridge of communication, thus makes current flowing, make the function that circuit realiration is predetermined.Connector is indispensable parts in electronic equipment, and the path along current flowing is observed, and always finds that there is one or more connector.Connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, have various multi-form connector.Communications connector belongs to the InterWorking Equipment of Network Transfer Media, and the connector performance adopted may affect whole communication system.At present, the model of communications connector product and standard a lot, wherein mainly comprise the optical fiber connector and electric connector.
But, the shell fragment of the five metals of connector can be subject to mould extruding at injection moulding process and damage, the gold-plated contact-making surface of five metals can be worn, and product in use can not ensure resistance to wear and good conductivity, and contact interface cannot ensure high reliability and stability, simultaneously, the mold insert process-cycle, find if be difficult to when five metals has distortion to put five metals, after mold insert damage, need integral replacing mold insert, cost requirement is high, and during production, five metals shell fragment is highly unstable; Five metals shell fragment contact-making surface coating easily there is scratch, affect properties of product.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides the insert structure of the shaping rear mold of connector class five metals.
The utility model solves the technical scheme that its technical problem adopts: the insert structure of the rear mold that connector class five metals is shaping, by multiple mold insert agent structure end to end mutual embedding cross arrangement being fixed on base form; Wherein, described mold insert agent structure is made up of five metals head epimere mold insert, five metals head hypomere mold insert, mold insert clearance structure and five metals afterbody mold insert; Described five metals head epimere mold insert, five metals head hypomere mold insert and five metals afterbody mold insert are mutual disjunct absolute construction; Described mold insert clearance structure is arranged on the both sides of five metals head hypomere mold insert.
Described five metals head epimere mold insert, five metals head hypomere mold insert and five metals afterbody mold insert are respectively arranged with fixing hole.
Operation principle: five metals head epimere mold insert is structure as a whole; Five metals head hypomere mold insert is structure as a whole; Five metals afterbody mold insert is structure as a whole; Mold insert clearance structure protects five metals from the pressure of injection moulding in forming process, and increases the positioning function of five metals; When mold insert has a damage, only need change the mold insert of damage, without the need to whole replacing.
The beneficial effects of the utility model: the insert structure of the rear mold that connector class five metals of the present utility model is shaping, originally overall insert structure is split as multiple independently parts, make mold insert overall processing cycle time, when mold insert is damaged, replacing mold insert is easy, and only need change the mold insert of damage, cost significantly reduces; Owing to the addition of mold insert clearance structure, empty avoiding and location two functions can be played simultaneously, if five metals has distortion, can find when five metals is placed in injection moulding, avoid mold insert to occur damage; Meanwhile, the contact flat spring height of five metals and the coating of five metals contact-making surface can not be had influence on.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the insert structure of the shaping rear mold of the connector class five metals of embodiment;
Fig. 2 is the schematic diagram of the mold insert agent structure of embodiment;
Fig. 3 is the schematic diagram of the mold insert clearance structure of embodiment;
Fig. 4 is the schematic diagram of the connector class five metals of embodiment;
Wherein, 1-five metals head epimere mold insert, 2-five metals head hypomere mold insert, 3-mold insert clearance structure, 4-five metals afterbody mold insert, 5-base, 6-fixing hole.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection range of the present utility model and limiting.
Embodiment
As shown in Figures 1 to 4, the insert structure of the rear mold that connector class five metals is shaping, by multiple mold insert agent structure end to end mutual embedding cross arrangement being fixed on base 5 form; Wherein, described mold insert agent structure is made up of five metals head epimere mold insert 1, five metals head hypomere mold insert 2, mold insert clearance structure 3 and five metals afterbody mold insert 4; Described five metals head epimere mold insert 1, five metals head hypomere mold insert 2 and five metals afterbody mold insert 4 are mutual disjunct absolute construction; Described mold insert clearance structure 3 is arranged on the both sides of five metals head hypomere mold insert 2.
Described five metals head epimere mold insert 1, five metals head hypomere mold insert 2 and five metals afterbody mold insert 4 are respectively arranged with fixing hole 6.
Operation principle: five metals head epimere mold insert 1 is structure as a whole; Five metals head hypomere mold insert 2 is structure as a whole; Five metals afterbody mold insert 4 is structure as a whole; Mold insert clearance structure 3 protects five metals pressure from injection moulding in forming process, and increases positioning function; When mold insert has a damage, only need change the mold insert of damage, without the need to whole replacing.
The insert structure of the rear mold that the connector class five metals of the present embodiment is shaping, process-cycle is 7 days (existing insert structure is 15 days), machining accuracy is the existing insert structure of 0.005mm(is 0.01mm), (existing insert structure adopts grinding machine to adopt grinding machine processing, CNC equipment, EDM equipment), processing cost is 10000 yuan (existing insert structure is 20000 yuan), the frequency that repairs a die is 60 days/time (existing insert structure is 2 days/time), the expense of repairing a die is 60 yuan/time (existing insert structure is 350 yuan/time) at every turn, the stability of finished product five metals shell fragment height is ± the existing insert structure of 0.05mm(is ± 0.1 mm).
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection range of the present utility model.
Claims (2)
1. the insert structure of the rear mold that connector class five metals is shaping, is characterized in that: it by multiple mold insert agent structure end to end mutual embedding cross arrangement being fixed on base (5) form; Wherein, described mold insert agent structure is made up of five metals head epimere mold insert (1), five metals head hypomere mold insert (2), mold insert clearance structure (3) and five metals afterbody mold insert (4); Described five metals head epimere mold insert (1), five metals head hypomere mold insert (2) and five metals afterbody mold insert (4) are mutual disjunct absolute construction; Described mold insert clearance structure (3) is arranged on the both sides of five metals head hypomere mold insert (2).
2. the insert structure of the rear mold that connector class five metals according to claim 1 is shaping, is characterized in that: described five metals head epimere mold insert (1), five metals head hypomere mold insert (2) and five metals afterbody mold insert (4) are also respectively arranged with fixing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477415.3U CN204156267U (en) | 2014-08-25 | 2014-08-25 | The insert structure of the rear mold that connector class five metals is shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477415.3U CN204156267U (en) | 2014-08-25 | 2014-08-25 | The insert structure of the rear mold that connector class five metals is shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156267U true CN204156267U (en) | 2015-02-11 |
Family
ID=52514356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477415.3U Expired - Fee Related CN204156267U (en) | 2014-08-25 | 2014-08-25 | The insert structure of the rear mold that connector class five metals is shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134920A (en) * | 2014-08-25 | 2014-11-05 | 健大电业制品（昆山）有限公司 | Insert structure of rear die for forming of hardware like connectors |
-
2014
- 2014-08-25 CN CN201420477415.3U patent/CN204156267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134920A (en) * | 2014-08-25 | 2014-11-05 | 健大电业制品（昆山）有限公司 | Insert structure of rear die for forming of hardware like connectors |
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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: 20150211 Termination date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |