CN212045714U - Injection mold of connector shell seat - Google Patents
Injection mold of connector shell seat Download PDFInfo
- Publication number
- CN212045714U CN212045714U CN201922502722.8U CN201922502722U CN212045714U CN 212045714 U CN212045714 U CN 212045714U CN 201922502722 U CN201922502722 U CN 201922502722U CN 212045714 U CN212045714 U CN 212045714U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- injection
- type block
- module
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an injection mold of connector housing seat, including first mould plastics die holder and second mould plastics die holder, first mould plastics die holder includes the first module of moulding plastics, be equipped with the die cavity of moulding plastics in the first mould plastics module, the die cavity of moulding plastics includes housing seat main part die cavity and alar part shaping chamber, can dismantle in the housing seat main part die cavity and be provided with interface type piece, be equipped with the slot position of moulding plastics along with the type on the interface type piece, be equipped with strengthening rib shaping trench on the alar part shaping chamber, the second mould plastics die holder includes the second mould plastics module, can dismantle in the second mould plastics the module and be provided with indent inserting groove type piece, be equipped with the terminal slot position of moulding plastics on the indent inserting groove. The utility model discloses satisfy the injection moulding demand of connector shell seat, reduced injection mold's cost. The replaceable concave insertion groove type block and the replaceable insertion port type block are adopted, the injection molding requirements of connector shell seats of different specifications are met, the assembly is convenient and efficient, the loading is stable and reliable, and the injection molding precision is guaranteed.
Description
Technical Field
The utility model relates to an injection mold of connector shell seat belongs to injection mold's technical field.
Background
Plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts.
There is a connector shell seat at present, and it includes the shell seat main part, is equipped with two alar parts that set up in pairs in the shell seat main part, and arbitrary alar part possesses the outer edge strengthening rib of fretwork, and the one end of shell seat main part is equipped with indent inserting groove, the other end and is equipped with the interface, is equipped with a plurality of location terminals in the indent inserting groove, is equipped with a plurality of spacing terminals in the interface, is equipped with a plurality of guide structure on the inner chamber lateral wall of interface.
The specific profiling mold needs to be designed for the connector shell seat, the connector shell seat is provided with fine structures such as a limiting terminal and a positioning terminal, the mold is difficult to form on a module through machining, the cost of the mold is high, in addition, the connector shell seat is provided with various specifications, the outer shapes of the connector shell seat are the same, the positioning terminal and the limiting terminal are different, the mold needs to be designed independently for each connector shell seat in the traditional mold, the cost is very high, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the higher and single problem that is suitable for of connector shell seat shaping injection mold cost, provide an injection mold of connector shell seat.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
an injection mold of a connector shell seat comprises a shell seat main body, wherein two wing parts which are arranged in pairs are arranged on the shell seat main body, any wing part is provided with a hollowed-out outer edge reinforcing rib, one end of the shell seat main body is provided with an inwards concave insertion groove, the other end of the shell seat main body is provided with an insertion port, a plurality of positioning terminals are arranged in the inwards concave insertion groove, a plurality of limiting terminals are arranged in the insertion port, and a plurality of guide structures are arranged on the side wall of an inner cavity of the insertion port,
the injection mould comprises a first injection mould seat and a second injection mould seat which are relatively displaced with respect to the opening mould,
the first injection mold base comprises a first injection mold module, an injection mold cavity is arranged on the first injection mold module, the injection mold cavity comprises a shell base main body cavity and a wing part forming cavity, an insertion port type block for forming the insertion port is detachably arranged in the shell base main body cavity, a free-type injection groove position for forming the limiting terminal and the guide structure is arranged on the insertion port type block, a reinforcing rib forming groove position for forming the outer edge reinforcing rib is arranged on the wing part forming cavity,
the second injection mold base comprises a second injection mold module, an inwards concave insertion groove type block used for forming the inwards concave insertion groove is detachably arranged on the second injection mold module, and a terminal injection molding groove position used for positioning terminal forming is arranged on the inwards concave insertion groove type block.
Preferably, a loading channel for loading the socket type block is arranged in a cavity of the housing main body of the first injection molding module, and a limiting matching structure is arranged between the loading channel and the socket type block.
Preferably, the limit matching structure comprises a limit part arranged on the socket type block and a limit sink groove arranged on the loading channel and matched with the limit part, and the limit part is arranged between the limit sink groove of the first injection molding module and the bottom wall of the loading cavity of the first injection molding die holder in a limiting manner.
Preferably, the guide structure includes a guide rib and a guide groove.
Preferably, the second injection molding module is provided with a through assembly channel for loading the concave insertion groove type block, and a locking matching structure is arranged between the through assembly channel and the concave insertion groove type block.
Preferably, the locking position matching structure comprises a locking position part arranged on the concave insertion groove type block and a locking position sinking groove arranged in the through assembly channel and matched with the locking position part, and the concave insertion groove type block is limited and arranged between the locking position sinking groove of the second injection molding module and the bottom wall of the second injection molding die holder loading cavity.
The beneficial effects of the utility model are mainly embodied in that:
1. the requirement of injection molding of the connector shell seat is met, and the cost of the injection mold is reduced.
2. The replaceable concave insertion groove type block and the replaceable insertion port type block are adopted, the injection molding requirements of connector shell seats of different specifications are met, the assembly is convenient and efficient, the loading is stable and reliable, and the injection molding precision is guaranteed.
3. The whole design is simple and ingenious, and the method is easy to implement, popularize and apply.
Drawings
Fig. 1 is a schematic structural view of a first injection mold seat in an injection mold of a connector housing seat of the present invention.
Fig. 2 is a schematic structural diagram of a first injection molding module of the present invention.
Fig. 3 is a schematic structural diagram of the middle socket type block of the present invention.
Fig. 4 is a schematic structural diagram of a second injection mold seat in the injection mold of the connector housing seat of the present invention.
Fig. 5 is a schematic structural diagram of a second injection molding module of the present invention.
Fig. 6 is a schematic structural view of the concave insertion groove block of the present invention.
Fig. 7 is a schematic structural diagram of the connector housing of the present invention.
Fig. 8 is a schematic view of another perspective structure of the connector housing of the present invention.
Detailed Description
The utility model provides an injection mold of connector shell seat. 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.
The utility model provides an injection mold of connector shell seat, as shown in fig. 7 and fig. 8, connector shell seat 1 includes shell seat main part 11, be equipped with two alar parts 12 that set up in pairs on the shell seat main part 11, arbitrary alar part 12 possesses the outer strengthening rib 13 that follows of fretwork, the one end of shell seat main part 11 is equipped with indent inserting groove 14, the other end is equipped with interface 15, be equipped with a plurality of positioning terminal 16 in the indent inserting groove 14, be equipped with a plurality of spacing terminals 17 in the interface 15, be equipped with a plurality of guide structure 18 on the inner chamber lateral wall of interface 15, guide structure 18 includes direction muscle and direction recess.
As shown in fig. 1 to 6, the injection mold includes a first injection mold base 2 and a second injection mold base 3 which are displaced relative to each other.
First injection mold base 2 includes first module 4 of moulding plastics, be equipped with the die cavity 5 of moulding plastics on the first module 4 of moulding plastics, die cavity 5 of moulding plastics includes shell seat main part die cavity 51 and alar part shaping chamber 52, can dismantle in the shell seat main part die cavity 51 and be provided with the interface type piece 6 that is used for interface 15 fashioned, be equipped with on the interface type piece 6 and be used for spacing terminal and guide structure fashioned following the type slot position 61 of moulding plastics, be equipped with on the alar part shaping chamber 52 and be used for outer fashioned strengthening rib shaping slot position 521 along strengthening rib 13.
The second injection mold base 3 comprises a second injection mold module 7, an inward concave insertion groove type block 8 used for forming an inward concave insertion groove is detachably arranged on the second injection mold module 7, and a terminal injection molding groove position 81 used for forming a positioning terminal 16 is arranged on the inward concave insertion groove type block 8.
The specific implementation process and principle description are as follows:
the first injection mold base 2 and the second injection mold base 3 carry out mold closing operation, an outer shape cavity is formed between the first injection mold module 4 and the second injection mold module 7, and the socket block 6 and the inner concave socket block 8 carry out cavity groove formation of each terminal and the guide structure. Thus, the requirement of injection molding of the connector shell seat can be met.
It should be noted that, although the shapes of the housing body and the wing of the connector housing are not changed, the socket 15 and the concave socket 14 have different shape design requirements.
In the present case, through the detachable combination use of interface type piece 6 and indent inserting groove type piece 8, can satisfy the injection moulding demand of various connector housings, need not to design injection mold independently to every kind of connector housing.
In one embodiment, as shown in fig. 1 to 3, a loading channel 511 for loading the socket block 6 is provided in the housing body cavity 51 of the first injection molding module 4, and a limit fitting structure is provided between the loading channel 511 and the socket block 6.
The limiting matching structure is described in a detailed mode and comprises a limiting portion 62 arranged on the socket type block 6 and a limiting sinking groove which is arranged on the loading channel 511 and matched with the limiting portion, and the limiting portion 62 is arranged between the limiting sinking groove of the first injection molding module and the bottom wall of the loading cavity of the first injection molding die holder in a limiting mode.
Specifically, when the first injection mold base 2 is assembled, the socket type block 6 is inserted into the loading channel 511, and the limiting portion 62 is aligned with the limiting sinking groove, so that the first injection mold block 4 is loaded into the loading cavity of the first injection mold base 2 and fixed, and the socket type block 6 is directly clamped and locked without an additional locking structure.
As shown in fig. 4 to 6, the second injection molding module 7 is provided with a through assembly channel 71 for loading the concave insertion groove block 8, and a locking and matching structure is provided between the through assembly channel 71 and the concave insertion groove block 8. The locking matching structure comprises a locking part 82 arranged on the inner concave inserting groove type block 8 and a locking sinking groove 72 arranged in the through assembly channel and matched with the locking part, wherein the inner concave inserting groove type block 8 is arranged between the locking sinking groove of the second injection molding module 7 and the bottom wall of the loading cavity of the second injection molding die holder in a limiting manner. The assembly and locking operation of the concave inserting groove type block 8 is the same as that of the inserting port type block 6.
The design is convenient for the disassembly and assembly operation of the concave inserting groove type block 8 and the inserting port type block 6, and the device has the characteristics of convenience and high efficiency in assembly, and is stable and reliable in loading and locking.
Can discover through the above description, the utility model relates to an injection mold of connector shell seat satisfies the injection moulding demand of connector shell seat, has reduced injection mold's cost. The replaceable concave insertion groove type block and the replaceable insertion port type block are adopted, the injection molding requirements of connector shell seats of different specifications are met, the assembly is convenient and efficient, the loading is stable and reliable, and the injection molding precision is guaranteed. The whole design is simple and ingenious, and the method is easy to implement, popularize and apply.
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 (6)
1. The utility model provides an injection mold of connector housing seat, the connector housing seat includes the housing seat main part, be equipped with two alar parts that set up in pairs in the housing seat main part, arbitrary the alar part possesses the outer strengthening rib of following of fretwork, the one end of housing seat main part is equipped with indent inserting groove, the other end is equipped with the interface, be equipped with a plurality of positioning terminal in the indent inserting groove, be equipped with a plurality of spacing terminals in the interface, be equipped with a plurality of guide structure, its characterized in that on the inner chamber lateral wall of interface:
the injection mould comprises a first injection mould seat and a second injection mould seat which are relatively displaced with respect to the opening mould,
the first injection mold base comprises a first injection mold module, an injection mold cavity is arranged on the first injection mold module, the injection mold cavity comprises a shell base main body cavity and a wing part forming cavity, an insertion port type block for forming the insertion port is detachably arranged in the shell base main body cavity, a free-type injection groove position for forming the limiting terminal and the guide structure is arranged on the insertion port type block, a reinforcing rib forming groove position for forming the outer edge reinforcing rib is arranged on the wing part forming cavity,
the second injection mold base comprises a second injection mold module, an inwards concave insertion groove type block used for forming the inwards concave insertion groove is detachably arranged on the second injection mold module, and a terminal injection molding groove position used for positioning terminal forming is arranged on the inwards concave insertion groove type block.
2. An injection mold for a connector housing according to claim 1, wherein:
and a loading channel for loading the interface type block is arranged in a cavity of the shell body of the first injection molding module, and a limiting matching structure is arranged between the loading channel and the interface type block.
3. An injection mold for a connector housing according to claim 2, wherein:
the limiting matching structure comprises a limiting part arranged on the socket type block and a limiting sinking groove arranged on the loading channel and matched with the limiting part, and the limiting part is limited between the limiting sinking groove of the first injection molding module and the bottom wall of the loading cavity of the first injection molding die holder.
4. An injection mold for a connector housing according to claim 1, wherein:
the guide structure comprises a guide rib and a guide groove.
5. An injection mold for a connector housing according to claim 1, wherein:
and the second injection molding module is provided with a through assembly channel for loading the concave insertion groove type block, and a locking matching structure is arranged between the through assembly channel and the concave insertion groove type block.
6. An injection mold for a connector housing according to claim 5, wherein:
the locking position matching structure comprises a locking position part arranged on the inwards concave insertion groove type block and a locking position sinking groove arranged in the through assembly channel and matched with the locking position part, and the inwards concave insertion groove type block is limited and arranged between the locking position sinking groove of the second injection molding module and the bottom wall of the second injection molding die holder loading cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502722.8U CN212045714U (en) | 2019-12-31 | 2019-12-31 | Injection mold of connector shell seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502722.8U CN212045714U (en) | 2019-12-31 | 2019-12-31 | Injection mold of connector shell seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212045714U true CN212045714U (en) | 2020-12-01 |
Family
ID=73535956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922502722.8U Active CN212045714U (en) | 2019-12-31 | 2019-12-31 | Injection mold of connector shell seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212045714U (en) |
-
2019
- 2019-12-31 CN CN201922502722.8U patent/CN212045714U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212045714U (en) | Injection mold of connector shell seat | |
| CN216139320U (en) | High-precision mould connector | |
| CN216465959U (en) | Core pulling mechanism of plastic mold | |
| CN213947303U (en) | Notebook computer keyboard shell injection mold | |
| CN214521588U (en) | Injection mold for automobile ceiling lamp box | |
| CN209738191U (en) | Air conditioner base forming die | |
| CN217454741U (en) | Combined type connector upper cover injection mold | |
| CN217621939U (en) | Mould core assembly for manufacturing long-strip parts | |
| CN218640211U (en) | Plastic injection mold | |
| CN218477057U (en) | Injection mold capable of improving product concentricity | |
| CN213919397U (en) | Plastic box front and rear shell one-time forming injection mold | |
| CN219543909U (en) | Mould taper pin structure | |
| CN219838110U (en) | Double-color injection molding module | |
| CN215921133U (en) | Injection mold with secondary ejection structure | |
| CN211640871U (en) | Interior mould mold insert and injection mold who establishes cooling water runner | |
| CN218660310U (en) | Injection mold for manufacturing heavy-load connector ferrule | |
| CN209937544U (en) | Injection mold of milk powder scraper blade | |
| CN210705736U (en) | Double-color mold of water purifier guard plate | |
| CN215283145U (en) | One-mold double-cavity injection mold for automobile external-open handle | |
| CN219600233U (en) | Automobile tail lamp decorative frame forming die | |
| CN210791864U (en) | Injection mold of plastic cover body | |
| CN220075406U (en) | Take LED lamp vanity mirror casing plastic mold | |
| CN218555247U (en) | Mould for enhancing flexible performance of corrugated pipe ring | |
| CN217552993U (en) | Double-forming die core of injection mold for automobile rear door hand trim strip | |
| CN218640224U (en) | Plastic mould embedded assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |