CN214505808U - Connecting terminal of injection molding connector - Google Patents
Connecting terminal of injection molding connector Download PDFInfo
- Publication number
- CN214505808U CN214505808U CN202023071157.3U CN202023071157U CN214505808U CN 214505808 U CN214505808 U CN 214505808U CN 202023071157 U CN202023071157 U CN 202023071157U CN 214505808 U CN214505808 U CN 214505808U
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- terminal
- splice bar
- die
- binding post
- punching
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector's of moulding plastics binding post, binding post include the terminal subject, are equipped with a terminal part of buckling in the terminal subject, and the terminal part of buckling is equipped with two extension terminals that parallels and extend, and the free end of extending the terminal is equipped with the terminal dop, buckles and two of terminal part and extend and be equipped with at least one splice bar between the terminal, are equipped with die-cut trench on the splice bar wantonly. The utility model discloses a set up the splice bar between two extension terminals, can ensure two relative position precision that extend the terminal, satisfy the operation and carry on the terminal structural stability in injection mold, easily realize the accurate operation of carrying on of counterpointing, and the splice bar has designed die-cut trench, satisfies the die-cut demand of splitting before moulding plastics, and injection moulding product qualification rate obtains great promotion. The design that the punching groove position is matched with the deformation concave groove position is adopted, the supporting edge folding and separating effect is achieved in the punching and cutting process, the breaking of the two extending terminals is guaranteed, and the product quality is more reliable and stable.
Description
Technical Field
The utility model relates to a connector's of moulding plastics binding post belongs to binding post's technical field.
Background
The injection molding connector comprises an injection molding shell and a built-in wiring terminal, and the injection molding shell is formed in an outsourcing mode on the built-in wiring terminal in an injection molding mode, so that the injection molding shell and the built-in wiring terminal are integrally molded and produced.
There is a specific terminal in the prior art, which includes a terminal main body, a bent terminal portion is disposed on the terminal main body, the bent terminal portion has two extending terminals extending in parallel, and a terminal chuck is disposed at a free end of the extending terminal. In the injection molding process, the bent terminal part needs to be accurately limited, so that the position accuracy of the terminal clamping heads is ensured, and the relative position accuracy of two terminal clamping heads of the molded injection connector is met.
This binding post need operate to moulding plastics into the production area after the preparation shaping, and its two extension terminals have higher ground degree of freedom, produce relative shift deformation easily in the operation process, when carrying on injection mold in addition, need hard carry out the counterpoint of terminal dop and load the cooperation, terminal dop displacement phenomenon also appears easily in the in-process of moulding plastics, influences the injection moulding precision, and the product percent of pass receives great influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to traditional binding post at the operation in-process and the unstable problem of position degree in injection mold, provide a binding post of connector of moulding plastics.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a binding post of connector moulds plastics, binding post includes terminal body, the last terminal part of buckling that is equipped with of terminal body, the terminal part of buckling is equipped with two parallel extension terminals that extend, the free end that extends the terminal is equipped with the terminal dop, be equipped with at least one splice bar between two extension terminals of terminal part of buckling, arbitrary be equipped with die-cut trench on the splice bar.
Preferably, the connecting rib comprises two supporting edges separated by the punching groove, and a deformation concave groove is arranged on any supporting edge.
The beneficial effects of the utility model are mainly embodied in that:
1. through set up the splice bar between two extension terminals, can ensure two relative position precision that extend the terminal, satisfy the operation and carry on the terminal structural stability in injection mold, easily realize accurate counterpoint and carry on the operation, and the splice bar has designed die-cut trench, satisfies the die-cut fracture demand before moulding plastics, and injection moulding product qualification rate obtains great promotion.
2. The design that the punching groove position is matched with the deformation concave groove position is adopted, the supporting edge folding and separating effect is achieved in the punching and cutting process, the breaking of the two extending terminals is guaranteed, and the product quality is more reliable and stable.
Drawings
Fig. 1 is a schematic structural diagram of a connection terminal of an injection molding connector of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic structural diagram of the injection connector according to the present invention during injection molding.
Fig. 4 is an enlarged schematic structural view of a portion B in fig. 3.
Fig. 5 is a schematic view of a backside structure of part B in fig. 3.
Detailed Description
The utility model provides a connector's of moulding plastics binding post. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
A connecting terminal of an injection molding connector is disclosed, as shown in fig. 1 to 5, the connecting terminal 1 comprises a terminal main body 2, a bending terminal part 3 is arranged on the terminal main body 2, the bending terminal part 3 is provided with two extending terminals 4 extending in parallel, the free ends of the extending terminals 4 are provided with terminal chucks 5, at least one connecting rib 6 is arranged between the two extending terminals of the bending terminal part 3, and any connecting rib is provided with a punching slot 7.
Specifically, as shown in fig. 1 and 2, in the forming process of the terminal 1, the design of the connecting rib 6 is added, so that the terminal can keep the position accuracy of the extension terminal 4 during operation, and operation deformation can not occur.
When injection moulding is carried out, the connecting rib 6 is cut off, so that the requirement of phase disconnection of the two extension terminals 4 is met, namely, the connecting rib 6 is punched along the punching slot 7.
In the concrete production process of moulding plastics, design the type groove of moulding plastics with this binding post 1 looks profile modeling on injection mold to design and 6 matched with spacing portions of this splice bar, so satisfy binding post's the precision demand that carries on.
Before carrying out the compound die and moulding plastics, carry out the breaking operation with this spacing matched with through the telescopic machanism of compound die direction, break through towards grooving position 7 promptly for splice bar 6 is broken apart by die-cut trench 7 mutually and is split, satisfies two disconnection separation demands that extend terminal 4. This die-cut trench 7 is the die-cut trench that two inclined planes constitute, and in die-cut in-process, when punching the connection part, die-cut sword both sides extrude the inclined plane, force the phase separation between the end of splitting.
In a preferred embodiment, the web 6 comprises two support edges 8 separated by a punched slot 7, any of the support edges 8 being provided with a deformed concave slot 9.
As shown in fig. 3 to 5, when performing the punching operation, the limiting portion of the mold has a jacking displacement, and the punching portion has a punching tool position corresponding to the punching slot 7 and a jacking position for the deformation concave slot 9, and after the punching fracture, the deformation concave slot 9 will be jacked and the limiting portion jacks up, and will turn over the fractured support edge 8 to deform, so as to force the fracture opening to open, thereby ensuring the fracture blocking requirement.
Can discover through the above description, the utility model relates to a connector's of moulding plastics binding post through set up the splice bar between two extension terminals, can ensure two relative position precision that extend the terminal, satisfies the operation and carry on the terminal structural stability in injection mold, easily realizes accurate counterpoint and carries on the operation, and the splice bar has designed die-cut trench, satisfies the die-cut fracture demand before moulding plastics, and the injection moulding product qualification rate obtains great promotion. The design that the punching groove position is matched with the deformation concave groove position is adopted, the supporting edge folding and separating effect is achieved in the punching and cutting process, the breaking of the two extending terminals is guaranteed, and the product quality is more reliable and stable.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a connector's binding post moulds plastics, binding post includes terminal body, the last terminal part of buckling that is equipped with of terminal body, the terminal part of buckling is equipped with two parallel extensions's the terminal that extends, the free end of extending the terminal is equipped with terminal dop, its characterized in that:
at least one connecting rib is arranged between two extending terminals of the bending terminal part, and any connecting rib is provided with a punching slot.
2. The connection terminal for an injection-molded connector according to claim 1, wherein:
the connecting rib comprises two supporting edges separated by the punching groove, and a deformation concave groove is formed in any supporting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071157.3U CN214505808U (en) | 2020-12-18 | 2020-12-18 | Connecting terminal of injection molding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071157.3U CN214505808U (en) | 2020-12-18 | 2020-12-18 | Connecting terminal of injection molding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505808U true CN214505808U (en) | 2021-10-26 |
Family
ID=78209230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023071157.3U Active CN214505808U (en) | 2020-12-18 | 2020-12-18 | Connecting terminal of injection molding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505808U (en) |
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2020
- 2020-12-18 CN CN202023071157.3U patent/CN214505808U/en active Active
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