CN207256698U - A kind of wire connection terminal injection mold - Google Patents
A kind of wire connection terminal injection mold Download PDFInfo
- Publication number
- CN207256698U CN207256698U CN201721197366.8U CN201721197366U CN207256698U CN 207256698 U CN207256698 U CN 207256698U CN 201721197366 U CN201721197366 U CN 201721197366U CN 207256698 U CN207256698 U CN 207256698U
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- core
- conducting
- fixed block
- core rod
- connection terminal
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Abstract
The utility model discloses a kind of wire connection terminal injection mold, belong to technical field of mold, it includes：Core-pulling device, mavable module core, fixed mold core, core rod；The core-pulling device is arranged on one end of mavable module core, fixed mold core；The core-pulling device is Slanted ejecting device, including the tilted footstock being arranged on fixed mold core and the guide rod being arranged on mavable module core；The tilted footstock cooperates with guide rod；The core rod includes the first core rod；First core rod includes mandrel tip, core rod fixed block；The core rod fixed block is fixed on tilted footstock；The mandrel tip and the end of core rod fixed block are hinged；The mandrel tip is equipped with conducting core mounting hole.The utility model is made conducting core easier for installation, is conducive to provide processing efficiency using mandrel tip and the hinged design of core rod fixed block.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of wire connection terminal injection mold.
Background technology
Gradually increase with the parts of electrical type on automobile, more and more electronic components need injection molding, electronics
The wire connection terminal of element is the most widely used component, and wire connection terminal is roughly divided into two classes：A kind of wire connection terminal is plastics
Shell and inner conductive iron core separate machined, plastic shell is installed to after conducting wire and conducting core welding, then by conducting core
Inside, the manufacture of this wire connection terminal is relatively simple, but easily comes off between plastic shell and conducting core, there is certain safety
Hidden danger；Another wire connection terminal is directly by conducting core and plastic shell integrated injection molding, the plastic shell of this wire connection terminal
It is not easy to fall off between conducting core, and the volume of wire connection terminal can be reduced, but due to wire connection terminal size all very
Small, the diameter of general wire connection terminal conducting core is less than 1mm, and the spacing of adjacent two conducting cores is 2-3mm, this just gives
Injection molding brings problem, and when injection needs that manually conducting core is installed on mould, has 30-40 on some wire connection terminals
A conducting core, installation are extremely lost time, and the structure of some wire connection terminals is complex, it is difficult to be reserved necessarily on mould
Operating space is used for installing conducting core.
It is in integrally strip to have a kind of wire connection terminal, and end is equipped with hole, and conducting core is horizontally disposed with；For such injection
Part, mold design can all use divides mould, the designing scheme of end core pulling up and down, is just needed conductive iron using this designing scheme
Core is first placed on core rod or on punch-pin, since the limitation of wire connection terminal and mould is difficult to reserve enough spaces to supply worker
Conducting core is installed on mould manually, the process of conducting core is so installed in injection will take the excessive time,
It is unfavorable for improving processing efficiency.
The content of the invention
In order to provide processing efficiency, worker is set manually to be installed to conducting core more convenient on mould, there is provided a kind of
Wire connection terminal injection mold.
A kind of wire connection terminal injection mold, it includes：Core-pulling device, mavable module core, fixed mold core, core rod；The core pulling dress
Put the one end for being arranged on mavable module core, fixed mold core；The core-pulling device is Slanted ejecting device, including the oblique top being arranged on fixed mold core
Seat and the guide rod being arranged on mavable module core；The tilted footstock cooperates with guide rod；It is characterized in that：The core rod includes
First core rod；First core rod includes mandrel tip and core rod fixed block；The core rod fixed block is fixed on core pulling dress
On the tilted footstock put；The mandrel tip and the end of core rod fixed block are hinged；The mandrel tip is equipped with conducting core
Mounting hole；
The second core rod is further included to be arranged on mavable module core；Second core rod is equipped with conducting core location hole；It is described
Conducting core mounting hole it is corresponding with conducting core location hole；
The mavable module core, fixed mold core are equipped with the positioning groove to match with mandrel tip, core rod fixed block；
First core rod further includes driving device；The tilted footstock is equipped with location hole；The location hole is in
It is square；The axis direction of the location hole is identical with the core-pulling device direction of motion；The core rod fixed block is installed on positioning
In hole, and core rod fixed block slides in location hole；The other end of the mandrel tip and the end of core rod fixed block are hinged；
The driving device is fixed on tilted footstock, and driving device is connected with core rod fixed block, driving device band dynamic model
Core fixed block is slided along location hole；
First core rod includes also conducting core installing mechanism；The core rod fixed block is fixed on tilted footstock,
And core rod fixed block is internally provided with through hole；The mandrel tip is fixed on the end of core rod fixed block；The mandrel tip
Be internally provided with conducting core installing mechanism accommodating chamber；It is solid that the conducting core installing mechanism includes hinged seat, conducting core
Determine head；Described conducting core gland one end is hinged with conducting core gland；The conducting core gland and positioning
Hole matches；The other end of the conducting core gland is equipped with conducting core mounting hole, and shape is accommodated with installing mechanism
Chamber matches；
The through hole is coaxially disposed with conducting core location hole, and pore size is equal；
The conducting core mounting hole is corresponding with conducting core location hole；The conducting core mounting hole and conduction
Iron core mounting hole is corresponding；
The side of the electric core mounting holes is equipped with guide groove；The length of the guide groove is installed less than conducting core
The length in hole；
The driving device is fixed on tilted footstock, and driving device is connected with mould hinged seat, and driving device can drive and lead
Ferroelectric core installing mechanism is slided along location hole.
The utility model provides a kind of wire connection terminal injection mold, it includes：Core-pulling device, mavable module core, fixed mold core, mould
Core；The core-pulling device is arranged on one end of mavable module core, fixed mold core；The core-pulling device is Slanted ejecting device, including is set
Tilted footstock on fixed mold core and the guide rod being arranged on mavable module core；The tilted footstock cooperates with guide rod；The mould
Core includes the first core rod；First core rod includes mandrel tip, core rod fixed block；The core rod fixed block is fixed on tiltedly
On footstock；The other end of the mandrel tip and the end of core rod fixed block are hinged；The mandrel tip is equipped with conductive iron
Core mounting hole.The utility model uses mandrel tip and the hinged design of core rod fixed block, makes conducting core easier for installation,
It is conducive to provide processing efficiency.
Brief description of the drawings
Fig. 1 is a kind of sectional view of wire connection terminal injection mold of the utility model；
Fig. 2 is a kind of die opening state sectional view of wire connection terminal injection mold of the utility model；
Fig. 3 is a kind of die opening state sectional view of wire connection terminal injection mold of the utility model；
Fig. 4 is partial enlarged view at a kind of I of wire connection terminal injection mold of the utility model；
Fig. 5 is a kind of another embodiment core-pulling device sectional view of wire connection terminal injection mold of the utility model；
Fig. 6 is a kind of mandrel tip A direction views of wire connection terminal injection mold of the utility model；
Fig. 7 is a kind of another embodiment core-pulling device sectional view of wire connection terminal injection mold of the utility model；
Fig. 8 is a kind of conducting core gland B direction views of wire connection terminal injection mold of the utility model.
Embodiment
Embodiment 1：
Fig. 1-Fig. 4 is referred to, a kind of wire connection terminal injection mold, it includes：Core-pulling device 1, mavable module core 2, fixed mold core 3,
Core rod 4；
The core-pulling device 1 is arranged on mavable module core 2, one end of fixed mold core 3；
The core-pulling device 1 is Slanted ejecting device, including the tilted footstock 11 being arranged on fixed mold core 3 and is arranged on mavable module core
Guide rod 12 on 2；
The tilted footstock 11 cooperates with guide rod 12；
The core rod 4 includes the first core rod 41, the second core rod 42；
Second core rod 42 is arranged on mavable module core 2；
First core rod 41 includes mandrel tip 411, core rod fixed block 412；
The core rod fixed block 412 is fixed on tilted footstock 11；
Described 411 one end of mandrel tip is the punch-pin shape of terminal insertion hole；
The mandrel tip 411 is equipped with conducting core mounting hole 4110；
The conducting core mounting hole 4110 is corresponding with conducting core location hole 421；
The end of the other end and core rod fixed block 412 of the mandrel tip 411 is hinged；
The mavable module core 2, that fixed mold core 3 is equipped with the positioning to match with mandrel tip 411, core rod fixed block 412 is recessed
Groove 43；
The conducting core forms for sheet plate stamping, and overall is in strip or rectangular-shaped.
In use, mould is first in die opening state, mandrel tip 411 is cut with scissors around mandrel tip and core rod fixed block 412
Place's rotation is connect, mandrel tip 411 is departed from fixed mold core 3, then by conducting core insertion conducting core mounting hole 4110；After being plugged
By 411 spinning reduction of mandrel tip；Molding；After molding, positioning groove 43 on mavable module core 2, fixed mold core 3 is by mandrel tip 411
Positioning, core-pulling device 1 drive mandrel tip 411 to be moved along positioning groove 43, conducting core insertion conducting core location hole 421,
Conducting core is fixed and finished, and is molded, and after injection, is removed moulding, is rotated mandrel tip 411 again, is placed conductive
Iron core, is molded next time.
Embodiment 2：
Fig. 1-Fig. 6 is referred to, a kind of wire connection terminal injection mold, it includes：Core-pulling device 1, mavable module core 2, fixed mold core 3,
Core rod 4；
The core-pulling device 1 is arranged on mavable module core 2, one end of fixed mold core 3；
The core-pulling device 1 is Slanted ejecting device, including the tilted footstock 11 being arranged on fixed mold core 3 and is arranged on mavable module core
Guide rod 12 on 2；
The tilted footstock 11 cooperates with guide rod 12；
The tilted footstock 11 is equipped with location hole 13；
The location hole 13 is square；
The axis direction of the location hole 13 is identical with 1 direction of motion of core-pulling device；
The core rod 4 includes the first core rod 41, the second core rod 42；
Second core rod 42 is arranged on mavable module core 2；
Second core rod 42 is equipped with conducting core location hole 421；
First core rod 41 includes mandrel tip 411, core rod fixed block 412, driving device 413；
The core rod fixed block 412 is installed in location hole 13, and core rod fixed block 412 can be slided in location hole 13
It is dynamic；
Described 411 one end of mandrel tip is the punch-pin shape of terminal insertion hole；
The mandrel tip 411 is equipped with conducting core mounting hole 4110；
The conducting core mounting hole 4110 is corresponding with conducting core location hole 421；
The end of the other end and core rod fixed block 412 of the mandrel tip 411 is hinged；
The mavable module core 2, that fixed mold core 3 is equipped with the positioning to match with mandrel tip 411, core rod fixed block 412 is recessed
Groove 43；
The driving device 413 is the devices such as cylinder, linear motor；
The driving device 413 is fixed on tilted footstock 11, and driving device 413 is connected with core rod fixed block 412, driving
Device 413 can be slided with moving-mould-core fixed block 412 along location hole 13；
The conducting core forms for sheet plate stamping, and overall is in strip or rectangular-shaped.
In use, mould is first in die opening state, driving device 413 is slided with moving-mould-core fixed block 412 along location hole 13
It is dynamic, after mandrel tip 411 is moved mobile one end distance, mandrel tip 411 is hinged around mandrel tip and core rod fixed block 412
Place's rotation, makes mandrel tip 411 depart from fixed mold core 3, conducting core then is seated to conducting core mounting hole 4110；Place
Afterwards by 411 spinning reduction of mandrel tip；Molding；During molding.First, driving device 413 with moving-mould-core fixed block 412 along location hole
13 reset, and the positioning groove 43 on mavable module core 2, fixed mold core 3 positions mandrel tip 411, and core-pulling device 1 drives mandrel tip
411 move along positioning groove 43, and conducting core insertion conducting core location hole 421, conducting core is fixed and finished, and is molded,
After injection, moulding is removed, rotates mandrel tip 411 again, conducting core is placed, is molded next time.
Embodiment 3：
Fig. 1-Fig. 4, Fig. 7, Fig. 8 are referred to, a kind of wire connection terminal injection mold, it includes：Core-pulling device 1, mavable module core 2,
Fixed mold core 3, core rod 4；
The core-pulling device 1 is arranged on mavable module core 2, one end of fixed mold core 3；
The core-pulling device 1 is Slanted ejecting device, including the tilted footstock 11 being arranged on fixed mold core 3 and is arranged on mavable module core
Guide rod 12 on 2；
The tilted footstock 11 cooperates with guide rod 12；
The tilted footstock 11 is equipped with location hole 13；
The location hole 13 is square；
The axis direction of the location hole 13 is identical with 1 direction of motion of core-pulling device；
The core rod 4 includes the first core rod 41, the second core rod 42；
Second core rod 42 is arranged on mavable module core 2；
Second core rod 42 is equipped with conducting core location hole 421；
First core rod 41 includes mandrel tip 411, core rod fixed block 412, driving device 413, conducting core peace
Mounting mechanism 414；
The core rod fixed block 412 is fixed on tilted footstock 11, and core rod fixed block 412 is internally provided with through hole 4121；
The through hole 4121 is coaxially disposed with conducting core location hole 421, and pore size is equal；
The mandrel tip 411 is fixed on the end of core rod fixed block 412；
Described 411 one end of mandrel tip is the punch-pin shape of terminal insertion hole；
The mandrel tip 411 is equipped with conducting core mounting hole 4110；
The conducting core mounting hole 4110 is corresponding with conducting core location hole 421；
The mandrel tip 411 is internally provided with conducting core installing mechanism accommodating chamber 4111；
The conducting core installing mechanism 414 includes hinged seat 4141, conducting core gland 4142；
Described 4142 one end of conducting core gland is hinged with conducting core gland 4142；
The conducting core gland 4142 matches with location hole 13；
The other end of the conducting core gland 4142 is equipped with conducting core mounting hole 4143, and shape and fitting machine
Structure accommodating chamber 4111 matches；
The conducting core mounting hole 4143 is corresponding with conducting core mounting hole 4110；
The side of the electric core mounting holes 4143 is equipped with guide groove 4144；
The length of the guide groove 4144 is less than the length of conducting core mounting hole 4143；
The driving device 413 is fixed on tilted footstock 11, and driving device 413 is connected with mould hinged seat 4141, driving
Device 413 can drive conducting core installing mechanism 414 to be slided along location hole 13.
The driving device 413 is the devices such as cylinder, linear motor；
The mavable module core 2, that fixed mold core 3 is equipped with the positioning to match with mandrel tip 411, core rod fixed block 412 is recessed
Groove 43；
The conducting core forms for sheet plate stamping, and overall is in strip or rectangular-shaped.
In use, mould is first in die opening state, driving device 413 drives conducting core installing mechanism 414 along positioning
Hole 13 is slided, and after mandrel tip 411 is moved mobile one end distance, ferroelectric core installing mechanism 414 departs from location hole 13, by conduction
Iron core gland 4142 is rotated around hinged seat 4141, and conducting core then is seated to conducting core mounting hole along guide groove 4144
In 4143；Then conducting core installing mechanism 414 is fitted into location hole 13, driving device 413 drives conducting core fitting machine
Structure 414 is slided along location hole 13, and conducting core is placed into ferroelectric core mounting hole 413 by conducting core installing mechanism 414；Close
Mould；During molding.It is molded, after injection, removes moulding, driving device 413 drives conducting core installing mechanism again
414 slide along location hole 13, place conducting core, are molded next time.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
The utility model processed, where within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of wire connection terminal injection mold, it includes：Core-pulling device (1), mavable module core (2), fixed mold core (3), core rod (4)；Institute
The core-pulling device (1) stated is arranged on mavable module core (2), one end of fixed mold core (3)；The core-pulling device (1) is Slanted ejecting device, bag
The guide rod (12) for including the tilted footstock (11) being arranged on fixed mold core (3) and being arranged on mavable module core (2)；The tilted footstock (11)
Cooperate with guide rod (12)；It is characterized in that：The core rod (4) includes the first core rod (41)；First core rod
(41) mandrel tip (411) and core rod fixed block (412) are included；The core rod fixed block (412) is fixed on core-pulling device (1)
Tilted footstock (11) on；The mandrel tip (411) and the end of core rod fixed block (412) is hinged；The mandrel tip
(411) it is equipped with conducting core mounting hole (4110).
2. wire connection terminal injection mold according to claim 1, it is characterised in that：The second core rod (42) is further included to be arranged on
On mavable module core (2)；Second core rod (42) is equipped with conducting core location hole (421)；The conducting core mounting hole
(4110) it is corresponding with conducting core location hole (421).
3. wire connection terminal injection mold according to claim 2, it is characterised in that：The mavable module core (2), fixed mold core
(3) it is equipped with the positioning groove (43) to match with mandrel tip (411), core rod fixed block (412).
4. according to the wire connection terminal injection mold described in claim 1 or 2 or 3, it is characterised in that：First core rod (41)
Further include driving device (413)；The tilted footstock (11) is equipped with location hole (13)；The location hole (13) is square；
The axis direction of the location hole (13) is identical with core-pulling device (1) direction of motion；Core rod fixed block (412) installation
In location hole (13), and core rod fixed block (412) slides in location hole (13)；The mandrel tip (411) it is another
The end with core rod fixed block (412) is held to be hinged.
5. wire connection terminal injection mold according to claim 4, it is characterised in that：The driving device (413) is fixed
On tilted footstock (11), driving device (413) is connected with core rod fixed block (412), driving device (413) band moving-mould-core fixed block
(412) slided along location hole (13).
6. wire connection terminal injection mold according to claim 5, it is characterised in that：First core rod (41) is included also
Conducting core installing mechanism (414)；The core rod fixed block (412) is fixed on tilted footstock (11), and core rod fixed block
(412) it is internally provided with through hole (4121)；The mandrel tip (411) is fixed on the end of core rod fixed block (412)；Described
Mandrel tip (411) is internally provided with conducting core installing mechanism accommodating chamber (4111)；The conducting core installing mechanism
(414) hinged seat (4141), conducting core gland (4142) are included；Described conducting core gland (4142) one end is with leading
Ferroelectric core gland (4142) is hinged；The conducting core gland (4142) matches with location hole (13)；Described leads
The other end of ferroelectric core gland (4142) is equipped with conducting core mounting hole (4143), and shape and installing mechanism accommodating chamber
(4111) match.
7. wire connection terminal injection mold according to claim 6, it is characterised in that：The through hole (4121) and conductive iron
Core location hole (421) is coaxially disposed, and pore size is equal.
8. wire connection terminal injection mold according to claim 7, it is characterised in that：The conducting core mounting hole
(4110) it is corresponding with conducting core location hole (421)；The conducting core mounting hole (4143) and conducting core mounting hole
(4110) it is corresponding.
9. wire connection terminal injection mold according to claim 8, it is characterised in that：The electric core mounting holes (4143)
Side be equipped with guide groove (4144)；The length of the guide groove (4144) is less than the length of conducting core mounting hole (4143)
Degree.
10. wire connection terminal injection mold according to claim 9, it is characterised in that：The driving device (413) is fixed
On tilted footstock (11), driving device (413) is connected with mould hinged seat (4141), and driving device (413) can drive conducting core
Installing mechanism (414) is slided along location hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197366.8U CN207256698U (en) | 2017-09-19 | 2017-09-19 | A kind of wire connection terminal injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197366.8U CN207256698U (en) | 2017-09-19 | 2017-09-19 | A kind of wire connection terminal injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256698U true CN207256698U (en) | 2018-04-20 |
Family
ID=61921938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197366.8U Active CN207256698U (en) | 2017-09-19 | 2017-09-19 | A kind of wire connection terminal injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791442A (en) * | 2017-09-19 | 2018-03-13 | 苏州贝恩特精密工业有限公司 | A kind of binding post injection mold |
-
2017
- 2017-09-19 CN CN201721197366.8U patent/CN207256698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791442A (en) * | 2017-09-19 | 2018-03-13 | 苏州贝恩特精密工业有限公司 | A kind of binding post injection mold |
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