CN109940834A - A kind of data line terminal injection molding jig and injection mold - Google Patents
A kind of data line terminal injection molding jig and injection mold Download PDFInfo
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- CN109940834A CN109940834A CN201910350806.6A CN201910350806A CN109940834A CN 109940834 A CN109940834 A CN 109940834A CN 201910350806 A CN201910350806 A CN 201910350806A CN 109940834 A CN109940834 A CN 109940834A
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- plate
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- fixing piece
- data line
- jig
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Abstract
The invention belongs to injection mold technologies, it is related to a kind of data line terminal injection molding jig, it include jig plate, head fixing piece and line fixing piece, the head fixing piece is fixed on jig plate, and the side of head fixing piece is equipped with the multiple fixation holes for fixed data line terminals；The jig plate is equipped with rear mold window and wire casing, and rear mold window is located at the side of head fixing piece, and wire casing is used for the conducting wire of accommodating terminal connection, and line fixing piece is set in wire casing.The head fixing piece is equipped with dismountable mold insert, and head fixation hole is equipped on the mold insert；Or fixing piece is equipped with dismountable mold insert, and head locking-type plug is equipped on the mold insert.
Description
Technical field
The invention belongs to injection mold technologies, are related to a kind of injection mold, are specifically related to a kind of data line terminal
Injection molding jig and injection mold.
Background technique
Data line its effect to connect mobile electronic device and computer, come reach data transmitting or it is communication objective.It is logical
Custom point says to be exactly the access tool for connecting computer and mobile electronic device for transmitting the files such as video, the tinkle of bells, picture.With electricity
Sub-industry development with rapid changepl. never-ending changes and improvements, data line have become part indispensable in our lives, and data line is in addition to transmission
Outside data, also increasing conduction has effect.
USB interface is connected and communicate with for specification computer and external equipment, applies the interface skill in electronic communication field
Art, the plug and play and warm connection function of USB interface holding equipment.USB product is the product of electronic age, with science and technology
Development, the demand to USB product also become bigger.USB data line may act as the data line between electronic equipment, can also be with
Make the power supply line of electronic equipment, charges for electronic equipment.
USB terminal is the interface section of the data line based on USB standard, for connecting electronic equipment, USB data line packet
Conducting wire and the USB terminal for being connected to wire termination are included, the structure of USB terminal generally comprises metal shell, in metal shell
Portion is provided with glue core, and connection terminal is provided on glue core, and connection terminal is connect with data conductor, finally in external injection-moulded plastic
Colloid wraps up metal shell and forms USB terminal.
Summary of the invention
The object of the present invention is to provide a kind of data line terminal injection molding jigs.
To achieve the above object, the present invention is achieved by the following technical solutions.
The technical solution of the present invention is to provide a kind of data line terminal injection molding jigs, include jig plate, head fixing piece
With line fixing piece, the head fixing piece is fixed on jig plate, and the side of head fixing piece is equipped with for fixed data line terminals
Multiple fixation holes；
The jig plate is equipped with rear mold window and wire casing, and rear mold window is located at the side of head fixing piece, and wire casing is used for accommodating terminal
The conducting wire of connection, line fixing piece are set in wire casing.
Data line in the technical program is carried out data transmission or powers defeated for connecting between two electronic equipments
It gives, including conducting wire and at least one terminal, can be the data line that both ends have terminal.
In one embodiment of above-mentioned technical proposal, the head fixing piece is equipped with dismountable hole mold insert, in the hole
Mold insert is equipped with head fixation hole.Head fixation hole is used for fixing terminal, and the front end of terminal is inserted into a fixation hole, and head fixation hole is suitable
The injection molding of terminal for pin end is fixed, and is fixed if it is the terminal of female connector, head fixation hole can be substituted for protrusion
Head locking-type plug, head locking-type plug is inserted in the female connector of terminal.
In one embodiment of above-mentioned technical proposal, the middle part of smelting tool plate is arranged in the head fixing piece, fixes in head
The two sides of part are equipped with symmetrical wire casing, rear mold window and line fixing piece.
It further include having winding box in one embodiment of above-mentioned technical proposal, the winding box is fixedly connected on smelting tool
The two sides of plate, winding box include box body and box cover, are equipped with notch in the upper surface of box body, the conducting wire of data line is stored by notch
To tray interior.
Based on injection molding jig in the above technical solution, another technical solution of the invention is to provide a kind of data
The injection mold of line terminals, including preceding mould and rear mold；
Preceding mould includes panel, machine mouth, water gap plate, front template and preceding mold core, and preceding mold core is connected on front template, and front template connects
It connects on water gap plate, water gap plate is connected on panel, and machine mouth is connected on panel；
Rear mold includes bottom plate, square iron, ejector retainner plate, rear pattern plate and rear mold core, and rear mold core is connected on rear pattern plate, and rear pattern plate is logical
It crosses square iron to connect with bottom plate, ejector retainner plate is connected on rear pattern plate by thimble；
It further include having above-described jig, the jig is detachably connected on rear pattern plate, and the rear mold core is set
It is placed in the rear mold window of jig.
Injection mold in the technical program can disposably be molded multiple terminals by jig, first that data line is all solid
It is scheduled on jig, jig is placed in injection mold and is molded, remove jig together with data line after the completion of injection molding,
Jig that another installs data line is replaced into injection mold, improves the efficiency of injection molding, is combined with the loading and unloading dress of jig
It sets, automated production may be implemented.
In one embodiment of the technical solution, the preceding mold core is equipped with multiple preceding model cavities, the mold core after described
Multiple rear model cavities matched with preceding model cavity are equipped with, preceding model cavity and rear model cavity constitute the type chamber of accommodating terminal.
In one embodiment of the technical solution, the preceding mould further includes having water gap plate mold insert, and water gap plate mold insert is with before
Mold core connection, preceding mold core are embedded in the preceding die hole on front template, and water gap plate mold insert and the cooperation of preceding mold core constitute runner, are shunted
Road is connected to machine mouth and each type chamber.
In one embodiment of the technical solution, the rear mold core inner is equipped with fortune waterpipe, and fortune waterpipe makes rear mold
The temperature of core is kept in a certain range.
In one embodiment of the technical solution, after the ejector retainner plate includes thimble foreboard interconnected and thimble
Plate is additionally provided with multiple springs between the thimble back plate and rear pattern plate, and spring passes through thimble foreboard, and spring plays ejector retainner plate and resets
Effect.
In one embodiment of the technical solution, multiple fastener columns, fastener are additionally provided between the bottom plate and rear pattern plate
Column passes through ejector retainner plate, and fastener column is deformed after rear pattern plate being prevented to be extruded.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Need attached drawing to be used to be briefly described, the accompanying drawings in the following description only for be some embodiments, for this field
For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the topology view of the jig of the embodiment of the present application
View when being separated Fig. 2 shows the injection mold of the embodiment of the present application.
Fig. 3 shows the decomposition view of the preceding mould of the injection mold of the embodiment of the present application.
Fig. 4 shows the decomposition view of the rear mold of the injection mold of the embodiment of the present application.
Fig. 5 shows another decomposition view of the preceding mould of the main mould of the embodiment of the present application.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the scope of disclosed by the invention.
In subsequent description, using such as " module ", " component ", the suffix of " component " or " unit " etc. is only for advantageous
In explanation of the invention, there is no specific meanings for itself, therefore can mixedly use.
Below by specific embodiment combination attached drawing, invention is further described in detail.
It is one embodiment of the present of invention, the present embodiment is a kind of terminal 10 of USB data line as shown in Fig. 1 to 5
Injection mold, USB data line can be single-ended injection molding, are also possible to both ends while being molded, and the terminal at both ends can be identical
Or it is different, the USB data line of the present embodiment is USB pin end 11 and MICRO- USB pin end 12 respectively with two terminals
For be illustrated.
Injection mold includes preceding mould 20 and rear mold 30, preceding mould include panel 21, machine mouth 22, water gap plate 23, front template 24,
Preceding mold core 25 and guide post 26, preceding mold core are connected on front template, and front template is fastened on water gap plate, and water gap plate is fixed on face
On plate, guide post is connected on panel and is interspersed in front template and water gap plate；Machine mouth is fastened on panel, machine mouth be used for
Preceding mold core imports injection molding material.
Rear mold includes bottom plate 31, square iron 32, ejector retainner plate 33, rear pattern plate 35 and rear mold core 36, and rear mold core is connected to rear pattern plate
On, rear pattern plate is connect by square iron with bottom plate, and ejector retainner plate is connected on rear pattern plate by thimble 34；Rear mold further includes having to solid
The smelting of fixed end and conducting wire has.
Jig includes jig plate 37, winding box 38, head fixing piece 39, line fixing piece 40, and head fixing piece is fixed at
Smelting has the middle part of plate 37, and head fixing piece 39 is equipped with dismountable mold insert 391, and head fixation hole 392 is equipped on mold insert 391.Furthermore
Fixation hole 392 is also to be set up directly on the side of a fixing piece 39.
Jig plate is equipped with rear mold window 373 and wire casing 371, and rear mold window 373 is located at the side of head fixing piece, and wire casing 371 is used for
The conducting wire 13 that accommodating terminal 10 connects, line fixing piece are set in wire casing 371, and jig plate is in day font structure, and head fixing piece is set
In centre, symmetrical wire casing, rear mold window and line fixing piece are equipped in the two sides of head fixing piece.
Winding box 38 is fixedly connected on the two sides of smelting tool plate 37, and winding box includes box body 381 and box cover 382, in box body
Upper surface is equipped with notch 383, and the conducting wire 13 of data line 20 is stored by notch 383 to box body 381.
Preceding mold core is equipped with multiple preceding model cavities 251, and multiple rear molds matched with preceding model cavity are equipped on rear mold core
Type chamber 361, preceding model cavity and rear model cavity constitute the type chamber for accommodating USB data line terminal.Preceding mould includes water gap plate mold insert
27, water gap plate mold insert and preceding mold core are embedded in front template, and water gap plate mold insert and the cooperation of preceding mold core constitute runner 252, are shunted
Road is connected to machine mouth 22 and each type chamber.
Fortune aquaporin 362 is equipped with inside mold core 36 afterwards, keeps the temperature of rear mold core in a certain range.
Ejector retainner plate 33 includes thimble foreboard 331 and thimble back plate 332, is additionally provided between thimble foreboard and rear pattern plate multiple
Spring 333, spring play ejector retainner plate reset.Multiple fastener columns 39 are additionally provided between the thimble back plate and rear pattern plate,
Fastener column can prevent rear pattern plate extruding to be deformed.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation
The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In this explanation
In book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of data line terminal injection molding jig, which is characterized in that include jig plate, head fixing piece and line fixing piece, institute
It states a fixing piece to be fixed on jig plate, the side of head fixing piece is equipped with the multiple fixation holes for fixed data line terminals；
The jig plate is equipped with rear mold window and wire casing, and rear mold window is located at the side of head fixing piece, and wire casing is connected for accommodating terminal
Conducting wire, line fixing piece is set in wire casing.
2. data line terminal injection molding jig according to claim 1, which is characterized in that the head fixing piece is equipped with removable
The mold insert unloaded is equipped with head fixation hole on the mold insert；Or fixing piece is equipped with dismountable mold insert, is equipped on the mold insert
Head locking-type plug.
3. data line terminal injection molding jig according to claim 1, which is characterized in that the head fixing piece is arranged in smelting
Have the middle part of plate, is equipped with symmetrical wire casing, rear mold window and line fixing piece in the two sides of head fixing piece.
4. data line terminal injection molding jig according to claim 3, which is characterized in that it further include having winding box, it is described
Winding box is fixedly connected on the two sides of smelting tool plate, and winding box includes box body and box cover, is equipped with notch, data in the upper surface of box body
The conducting wire of line is stored by notch to tray interior.
5. a kind of injection mold of data line terminal, which is characterized in that including preceding mould and rear mold；
Preceding mould includes panel, machine mouth, water gap plate, front template and preceding mold core, and preceding mold core is connected on front template, and front template is connected to
On water gap plate, water gap plate is connected on panel, and machine mouth is connected on panel；
Rear mold includes bottom plate, square iron, ejector retainner plate, rear pattern plate and rear mold core, and rear mold core is connected on rear pattern plate, the rear pattern plate side of passing through
Iron is connect with bottom plate, and ejector retainner plate is connected on rear pattern plate by thimble；
It further include just like jig described in Claims 1-4 Arbitrary Term, the jig is detachably connected on rear pattern plate, and
Mold core is set in the rear mold window of jig after described.
6. the injection mold of data line terminal according to claim 5, which is characterized in that the preceding mold core is equipped with multiple
Preceding model cavity is equipped with multiple rear model cavities matched with preceding model cavity, preceding model cavity and rear model cavity on the rear mold core
Constitute the type chamber of accommodating terminal.
7. the injection mold of data line terminal according to claim 6, which is characterized in that the preceding mould further includes having the mouth of a river
Plate mold insert, water gap plate mold insert are connect with preceding mold core, and preceding mold core is embedded in the preceding die hole on front template, water gap plate mold insert and preceding mould
Core cooperation constitutes runner, and runner is connected to machine mouth and each type chamber.
8. the injection mold of data line terminal according to claim 5, which is characterized in that the rear mold core inner is equipped with fortune
Waterpipe, fortune waterpipe keep the temperature of rear mold core in a certain range.
9. the injection mold of data line terminal according to claim 5, which is characterized in that the ejector retainner plate includes mutually interconnecting
The thimble foreboard and thimble back plate connect, is additionally provided with multiple springs between the thimble back plate and rear pattern plate, and spring passes through thimble
Foreboard, spring play ejector retainner plate reset.
10. the injection mold of data line terminal according to claim 5, which is characterized in that the bottom plate and rear pattern plate it
Between be additionally provided with multiple fastener columns, fastener column passes through ejector retainner plate, and fastener column is deformed after rear pattern plate being prevented to be extruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350806.6A CN109940834A (en) | 2019-04-28 | 2019-04-28 | A kind of data line terminal injection molding jig and injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350806.6A CN109940834A (en) | 2019-04-28 | 2019-04-28 | A kind of data line terminal injection molding jig and injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN109940834A true CN109940834A (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350806.6A Pending CN109940834A (en) | 2019-04-28 | 2019-04-28 | A kind of data line terminal injection molding jig and injection mold |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111055439A (en) * | 2019-12-31 | 2020-04-24 | 芜湖福赛宏仁精密电子有限公司 | A dress needle assistive device for inserts production |
| CN112223632A (en) * | 2020-10-22 | 2021-01-15 | 中山厚德快速模具有限公司 | Production mold and production method for injection molding encapsulation electromagnetic induction copper coil electric appliance parts |
| CN113459427A (en) * | 2021-06-23 | 2021-10-01 | 浙江新宝汽车电器有限公司 | Core pulling mechanism of integrated injection molding sealing piece mold for wiring harness |
| WO2022056719A1 (en) * | 2020-09-16 | 2022-03-24 | 华为技术有限公司 | Injection mold and injection molding method |
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