CN208257094U - A kind of particular manufacturing craft for the production of USB Type-C connector - Google Patents

Abstract

A kind of particular manufacturing craft for the production of USB Type-C connector, including interior membrane module, interior membrane module includes the core insert of strip, raised line is provided in the middle part of core insert, several profiling cylinders have been uniformly arranged on raised line, the left inside mould of strip is provided on the left of raised line, several first imitation-shaped grooves are provided on the inside of left inside mould, the right internal model of strip is provided on the right side of raised line, several second imitation-shaped grooves are provided on the inside of right internal model, profiling cylinder, first imitation-shaped groove, second imitation-shaped groove three forms the cavity that can be poured rubber liquid, profiling cylinder two sides are provided with the card slot for placing bracket, the upper end of bracket is arranged in cavity.The utility model has prevented the appearance of seepy question by the way that rubber parts and HTN part combine together；Supporting element and HTN part are improved into product strength by casting connection simultaneously；It is produced simultaneously using multiple rows of product, improves production efficiency；Rubber flow velocity is controlled using aperture, ensure that the uniform molding of product, improves the quality of product, practicability is high.

Description

A kind of particular manufacturing craft for the production of USB Type-C connector

Technical field

The utility model relates to mould development technical fields, and in particular to it is a kind of for USB Type-C connector production Particular manufacturing craft.

Background technique

USB 3.1 is newest USB specification, and data transmission bauds promotion can be to speed 10Gbps.Compared with prior art, USB 3.1 uses a more efficient data encording system, and provides one times or more of valid data throughput.USB 3.1 is wrapped Include Type-A, Type-B and Type-C three types.

Currently, having a kind of USB Type-C connector, as shown in Figure 1, connector includes rubber parts, is arranged under rubber parts (HTN is the contracting of High-Temperature-nylon resin for the HTN part of side and the metallic supports being arranged in HTN part It writes, herein refers to high temperature resistant nylon resin).Traditional production decision are as follows: first the rubber parts of product upper end is opened, then again with production The HTN part of product lower end is assembled.However, sealing of the product in its use process, after being assembled due to rubber parts with HTN part Effect is simultaneously bad, is often easy leak, the effect of waterproof is not achieved, and man-made assembly is at high cost, low efficiency, assembly failure is led The quantity scrapped of cause is also not within minority, has seriously affected the quality of product and the efficiency of production.

It solves the above problems therefore, it is necessary to develop a kind of particular manufacturing craft for the production of USB Type-C connector.

Summary of the invention

To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of for USB Type-C company Connect the particular manufacturing craft of device production.

In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of be used for USB The particular manufacturing craft of Type-C connector production, which includes cricoid rubber parts, the HTN that is arranged in below the rubber parts Part and the metallic supports being arranged in the HTN part, the HTN part are cyclic annular and inner ring cross section and the rubber parts inner ring Cross-sectional shape is identical, which includes interior membrane module, and the interior membrane module includes the core insert of strip, the core insert Middle part is provided with raised line, and several profiling cylinders have been uniformly arranged on the raised line, have been provided with the left inside of strip on the left of the raised line Mould is provided with several first imitation-shaped grooves on the inside of the left inside mould, is provided with the right internal model of strip on the right side of the raised line, in the right side Several second imitation-shaped grooves are provided on the inside of mould, the left inside mould and the right internal model are arranged on the core insert, described imitative Shape cylinder is between first imitation-shaped groove and second imitation-shaped groove, the profiling cylinder, the first imitation-shaped groove, the second profiling Slot three forms the cavity that can be poured rubber liquid, and profiling cylinder two sides are provided with the card for placing bracket The upper end of slot, the bracket is arranged in the cavity.

Preferred technical solution are as follows: the particular manufacturing craft further includes lower template, and the lower template upper end has been uniformly arranged several For placing the strip groove of the interior membrane module, cope plate, the cope plate lower end surface setting are provided with above the lower template There is third imitation-shaped groove corresponding with the interior membrane module, the cope plate upper surface is provided with several for being poured the connector Logical liquid bath, the logical liquid bath and the third imitation-shaped groove are provided with the aperture to communicate with each other.

Preferred technical solution are as follows: pressing plate is provided with above the cope plate, the pressing plate lower end is provided with to be led to described The corresponding profiling convex block of liquid bath.

Preferred technical solution are as follows: the interior membrane module side is provided with press strip, and the press strip is arranged in the strip groove It is interior.

Preferred technical solution are as follows: the core insert is all made of joinery and its construction and connect with the left inside mould, right internal model.

Since above-mentioned technical proposal is used, the utility model has the advantage, that compared with prior art

The utility model is combined together rubber parts and HTN part by particular manufacturing craft, so that close structure, has prevented leakage The appearance of water problems；Particular manufacturing craft improves the intensity of product simultaneously by supporting element and HTN part by casting connection；Die for special purpose Tool is poured using cope plate and lower template cooperation, and production while realizing multiple rows of product substantially increases production efficiency；Utilize rubber Glue slowly flows into each cavity by aperture, controls the flow velocity of rubber liquid, ensure that the uniform molding of product, improve product Quality；Particular manufacturing craft passes through the effect of pressing plate and press strip, ensure that the overall structure of mold is stablized, it is swollen by high temperature to reduce mold Swollen influence and loose off, to ensure that shape of product meets design requirement, improve product quality；Interior membrane module uses tenon The connection of fourth of the twelve Earthly Branches structure, reduces the use of fastener, convenient for disassembly and assembly, reduces the take-down time, improves production efficiency, and practicability is high, fits It closes and promotes.

Detailed description of the invention

Fig. 1 is connector schematic diagram.

Fig. 2 is the utility model perspective view of the explosion.

Fig. 3 is the portion A enlarged drawing.

Fig. 4 is utility model diagram.

Fig. 5 is left inside mould schematic diagram.

Fig. 6 is right internal model schematic diagram.

Fig. 7 is core insert schematic diagram.

Fig. 8 is cope plate schematic diagram.

Fig. 9 is cope plate top view.

Figure 10 is lower template schematic diagram.

Figure 11 is pressing plate schematic diagram.

Figure 12 is internal model component diagram.

In the figures above, connector 1, rubber parts 101, HTN part 102, supporting element 103, interior membrane module 2, core insert 201, Raised line 202, profiling cylinder 203, left inside mould 204, the first imitation-shaped groove 205, right internal model 206, the second imitation-shaped groove 207, card slot 208, Bracket 3, lower template 4, strip groove 5, cope plate 6, third imitation-shaped groove 7 lead to liquid bath 8, aperture 9, pressing plate 10, profiling convex block 11, pressure Item 12, joinery and its construction 13.

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.

Please refer to Fig. 1 ~ Figure 12.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ", The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model Scope.

As shown in Fig. 1 ~ Fig. 7, a kind of particular manufacturing craft for the production of USB Type-C connector, the connector 1 includes ring The rubber parts 101 of shape, the HTN part 102 being arranged in below rubber parts 101 and the metallic supports 103 being arranged in HTN part 102, HTN part 102 is that cyclic annular and inner ring cross section is identical as 101 inner ring cross-sectional shape of rubber parts, which includes internal model group Part 2, interior membrane module 2 include the core insert 201 of strip, are provided with raised line 202 in the middle part of core insert 201, are uniformly arranged on raised line 202 There are several profiling cylinders 203, the left inside mould 204 of strip is provided on the left of raised line 202, several are provided on the inside of left inside mould 204 One imitation-shaped groove 205 is provided with the right internal model 206 of strip on the right side of raised line 202, is provided with several second profilings on the inside of right internal model 206 Slot 207, left inside mould 204 are arranged on core insert 201 with right internal model 206, and profiling cylinder 203 is located at 205 He of the first imitation-shaped groove Between second imitation-shaped groove 207, profiling cylinder 203, the first imitation-shaped groove 205,207 three of the second imitation-shaped groove form one and can be poured The cavity of rubber liquid, 203 two sides of profiling cylinder are provided with the card slot 208 for placing bracket 3, and the upper end setting of bracket 3 exists In cavity.

Principle: after core insert 201, left inside mould 204,206 three of right internal model combination, profiling cylinder 203, the first profiling The cavity formed between slot 205,207 three of the second imitation-shaped groove is equivalent to rubber parts 101 and HTN part in product (connector 1) 102 combined shaped；When being poured from the upper surface of cavity, first pre-fabricated HTN part 102 is put into cavity and is needed and bracket 3 The corresponding position of connection, since 3 upper end of bracket is arranged in cavity, when casting, bracket 3 just and HTN part 102 to melt be one Body, while the upper end rubber parts 101 of product also moulding by casting, and closely combine together with HTN part 102, it is taken out after cooling The sub-assembly of rubber parts 101, HTN part 102 and bracket 3, then by the excision of the redundance of 102 lower end bracket 3 of HTN part can (note: The part-structure of its actually bracket 3 of supporting element 103, that is, stay in the structure in HTN part 102), rubber parts 101 and HTN part 102 is seamless water-tight, and the casting of supporting element 103 and HTN part 102 intensity that is connected firmly is big, improves product quality, also saves people The time of member's assembly, human cost is reduced, improves product quality.

Preferred embodiment are as follows: as shown in Fig. 2,8,9,10, which further includes lower template 4,4 upper end of lower template Several strip grooves 5 for being used to place interior membrane module 2 are uniformly arranged, are provided with cope plate 6,6 lower end of cope plate above lower template 4 Face is provided with third imitation-shaped groove 7 corresponding with interior membrane module 2, and 6 upper surface of cope plate is provided with several for being poured connector 1 Logical liquid bath 8, logical liquid bath 8 are provided with the aperture 9 to communicate with each other with third imitation-shaped groove 7.Due to that can be placed in lower template 4 in multiple Membrane module 2 is cooperating corresponding cope plate 6 to be poured, it can be achieved that production while multiple rows of product, substantially increases production effect Rate；Meanwhile each cavity is slowly flowed by aperture 9 using rubber liquid, the flow velocity of rubber liquid is controlled, ensure that the uniform of product Molding, improves the quality of product.

Preferred embodiment are as follows: as shown in Fig. 2,11, pressing plate 10, the setting of 10 lower end of pressing plate are provided with above cope plate 6 There is profiling convex block 11 corresponding with logical liquid bath 8.Pressing plate 10 can carry out pushing process to cope plate 6 after rubber liquid stream is most, guarantee The overall structure of mold is stablized, and reducing mold is influenced by high-temperature expansion and loosed off, to ensure that shape of product meets Design requirement improves product quality.

Preferred embodiment are as follows: as shown in Fig. 2, 2 side of interior membrane module is provided with press strip 12, press strip 12 is arranged in bar shaped In slot 5.The structural stability of membrane module 2 in improving, reducing interior membrane module 2 is influenced by high-temperature expansion and is loosed off, thus It ensure that shape of product meets design requirement, improve product quality.

Preferred embodiment are as follows: as shown in figure 12, core insert 201 and left inside mould 204, right internal model 206 are all made of Tenon Structure 13 connects.The use of fastener is reduced, it is easy to connect, while disassembly also facilitates, and convenient for the opening and closing of mold, reduces Take-down time improves production efficiency.

The utility model is combined together rubber parts and HTN part by particular manufacturing craft, so that close structure, has prevented leakage The appearance of water problems；Particular manufacturing craft improves the intensity of product simultaneously by supporting element and HTN part by casting connection；Die for special purpose Tool is poured using cope plate and lower template cooperation, and production while realizing multiple rows of product substantially increases production efficiency；Utilize rubber Glue slowly flows into each cavity by aperture, controls the flow velocity of rubber liquid, ensure that the uniform molding of product, improve product Quality；Particular manufacturing craft passes through the effect of pressing plate and press strip, ensure that the overall structure of mold is stablized, it is swollen by high temperature to reduce mold Swollen influence and loose off, to ensure that shape of product meets design requirement, improve product quality；Interior membrane module uses tenon The connection of fourth of the twelve Earthly Branches structure, reduces the use of fastener, convenient for disassembly and assembly, reduces the take-down time, improves production efficiency, and practicability is high, fits It closes and promotes.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (5)

1. it is a kind of for USB Type-C connector production particular manufacturing craft, the connector include cricoid rubber parts, setting exist HTN part below the rubber parts and the metallic supports being arranged in the HTN part, the HTN part is that cyclic annular and inner ring is horizontal Section is identical as the rubber parts inner ring cross-sectional shape, it is characterised in that: the particular manufacturing craft includes interior membrane module, the internal model Component includes the core insert of strip, is provided with raised line in the middle part of the core insert, several profiling columns have been uniformly arranged on the raised line Body, the raised line left side are provided with the left inside mould of strip, are provided with several first imitation-shaped grooves, the raised line on the inside of the left inside mould Right side is provided with the right internal model of strip, is provided with several second imitation-shaped grooves, the left inside mould and the right side on the inside of the right internal model Internal model is arranged on the core insert, the profiling cylinder between first imitation-shaped groove and second imitation-shaped groove, The profiling cylinder, the first imitation-shaped groove, the second imitation-shaped groove three form the cavity that can be poured rubber liquid, the profiling column Body two sides are provided with the card slot for placing bracket, and the upper end of the bracket is arranged in the cavity.

2. a kind of particular manufacturing craft for the production of USB Type-C connector according to claim 1, it is characterised in that: should Particular manufacturing craft further includes lower template, and the lower template upper end is uniformly arranged several for placing the bar shaped of the interior membrane module Slot, is provided with cope plate above the lower template, and the cope plate lower end surface is provided with third corresponding with the interior membrane module Imitation-shaped groove, the cope plate upper surface be provided with it is several for being poured the logical liquid baths of the connector, the logical liquid bath with it is described Third imitation-shaped groove is provided with the aperture to communicate with each other.

3. a kind of particular manufacturing craft for the production of USB Type-C connector according to claim 2, it is characterised in that: institute It states and is provided with pressing plate above cope plate, the pressing plate lower end is provided with profiling convex block corresponding with the logical liquid bath.

4. a kind of particular manufacturing craft for the production of USB Type-C connector according to claim 2, it is characterised in that: institute It states interior membrane module side and is provided with press strip, the press strip is arranged in the strip groove.

5. a kind of particular manufacturing craft for the production of USB Type-C connector according to claim 1, it is characterised in that: institute Core insert is stated to be all made of joinery and its construction with the left inside mould, right internal model and connect.