CN221475935U - Injection mold for wire harness plug - Google Patents
Injection mold for wire harness plug Download PDFInfo
- Publication number
- CN221475935U CN221475935U CN202322672222.5U CN202322672222U CN221475935U CN 221475935 U CN221475935 U CN 221475935U CN 202322672222 U CN202322672222 U CN 202322672222U CN 221475935 U CN221475935 U CN 221475935U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- module
- movable
- fixed mounting
- fixedly arranged
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- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a wire harness plug injection mold which comprises a fixed mold seat plate and a movable mold seat plate, wherein a rectangular fixed mold block is fixedly arranged below the fixed mold seat plate, an injection nozzle extending downwards to penetrate through the fixed mold block is fixedly arranged on the fixed mold seat plate, two parallel side plates are fixedly arranged on the upper side of the movable mold seat plate, a supporting plate is fixedly arranged on the side plates, a rectangular movable mold block is fixedly arranged on the supporting plate, a closed molding cavity is formed between the movable mold block and the fixed mold block, the lower end of the injection nozzle is communicated with the molding cavity, a push plate for stripping materials is arranged between the two side plates, a round rod is fixedly arranged on the push plate, and the upper end of the round rod penetrates through the supporting plate and extends to the bottom of the molding cavity. When the wire harness main body is used, the wire harness main body is arranged between the fixed module and the movable module, the plug is injection molded at the end part of the wire harness main body after die assembly, the wire harness main body is convenient to process and firm in connection, the round rod can automatically eject the plug formed by solidification after die separation, and the wire harness main body can automatically remove materials, so that the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for a wire harness plug.
Background
The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and precise dimensions. Injection molding is a processing method used in mass production of parts with complex shapes, and specifically refers to injection molding of heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and cooling and solidification are carried out to obtain a molded product. The automobile wire harness is a common automobile part, and is generally provided with corresponding plugs and buckles so as to facilitate the installation and connection of the wire harness, as shown in the A position in fig. 3, a rectangular plug is arranged at the end parts of two wires, two contact pins are arranged on the plug, and an injection mold for the wire harness plug is provided for processing the product.
Disclosure of utility model
The utility model aims to provide an injection mold for a wire harness plug, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pencil plug injection mold, includes cover half bedplate, movable mould bedplate, fixed mounting has the cover half module of rectangle under the cover half bedplate, fixed mounting has the injection nozzle that downwardly extending runs through the fixed module on the cover half bedplate, fixed mounting has two parallel curb plates on the curb plate, fixed mounting has the layer board on the layer board, fixed mounting has the movable module of rectangle on the layer board, form confined molding cavity between movable module and the cover half module, the bottom of molding cavity is equipped with the jack, the lower extreme and the molding cavity intercommunication of injection nozzle, two be equipped with the push pedal that is used for taking off the material between the curb plate, fixed mounting has the round bar on the push pedal, and the upper end of round bar runs through layer board, movable module stretches to the bottom of molding cavity.
Preferably, guide rods are fixedly arranged at four corners of the upper part of the movable module, positioning holes are formed in four corners of the fixed module, and the upper ends of the guide rods are inserted into the positioning holes and are in adaptive sliding connection with the positioning holes.
Preferably, symmetrical limit grooves are formed in two sides of the movable module, and the limit grooves are located on the front side and the rear side of the forming cavity and used for clamping the lead.
Preferably, a round hole is formed in the middle of the movable die base plate, a die shank is fixedly mounted on the lower side of the push plate, and the die shank extends out of the round hole.
Compared with the prior art, the utility model has the beneficial effects that: when the wire harness main body is used, the wire harness main body is arranged between the fixed module and the movable module, the plug is injection molded at the end part of the wire harness main body after die assembly, the wire harness main body is convenient to process and firm in connection, the round rod can automatically eject the plug formed by solidification after die separation, and the wire harness main body can automatically remove materials, so that the production efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
Fig. 3 is a schematic structural view of the movable module of the present utility model.
In the figure: 1. a fixed die seat plate; 2. a movable die base plate; 3. a fixed module; 4. a movable module; 5. a side plate; 6. an injection nozzle; 7. a push plate; 8. a round bar; 9. a guide rod; 10. and forming a cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pencil plug injection mold, including cover half bedplate 1, movable mould bedplate 2, fixed mounting has the cover half module 3 of rectangle under the cover half bedplate 1, fixed mounting has downwardly extending injection nozzle 6 that runs through the cover half module 3 on the cover half bedplate 1, injection nozzle 6 is with the butt joint with the injection machine, fixed mounting has two parallel curb plates 5 on the upside of movable mould bedplate 2, fixed mounting has the layer board on the curb plate 5, fixed mounting has the movable module 4 of rectangle on the layer board, movable module 4 and the cooperation of cover half module 3 looks, all be equipped with the cooling water course in movable module 4, the cover half module 3, form confined shaping die cavity 10 between movable module 4 and the cover half module 3. The bottom of the molding cavity 10 is provided with two jacks, the jacks are used for matching with pins under the plug-in sockets, guide rods 9 are fixedly arranged at four corners of the upper part of the movable module 4, positioning holes are formed at four corners of the fixed module 3, the upper ends of the guide rods 9 are inserted into the positioning holes and are in adaptive sliding connection with the positioning holes, and the guide rods 9 play a role in guiding and positioning on the up-and-down expansion of the movable module 4.
The lower extreme and the shaping die cavity 10 intercommunication of injection nozzle 6, the both sides of movable mould board 4 are equipped with symmetrical spacing groove, the spacing groove is located the front and back both sides of shaping die cavity 10 and is used for the joint wire, be equipped with the push pedal 7 that is used for taking off the material between two curb plates 5, fixed mounting has round bar 8 on the push pedal 7, the upper end of round bar 8 runs through the layer board, movable mould board 4 stretches to the bottom of shaping die cavity 10, the middle part of movable mould board 2 is equipped with the round hole that runs through, the downside fixed mounting of push pedal 7 has the die shank, the die shank stretches out from the round hole, after movable mould board 2 moves down, the die shank is supported, round bar 8 is promoted relative movable mould board 4 and is moved up for the upper end of round bar 8 stretches out from the top of shaping die cavity 10, in order to ejecting the plug that will solidify the shaping die cavity 10.
Working principle: when the wire harness is used, the wire harness main body is clamped into the limiting groove, the end part of the wire harness main body is positioned in the forming cavity 10, the contact pin is inserted into the insertion hole at the bottom, and after the wire harness main body is clamped, molten plastic is injected into the forming cavity 10 through the injection nozzle 6 and solidified into a rectangular socket. During die separation, the movable die base plate 2 moves downwards, the lower end of the die shank is propped against, and the round rod 8 is pushed to gradually extend out from the upper end of the driven module 4, so that a plug in the forming cavity 10 is pushed out, and automatic stripping is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pencil plug injection mold, includes cover half bedplate (1), movable mould bedplate (2), fixed mounting has cover half module (3) of rectangle under cover half bedplate (1), and fixed mounting has injection nozzle (6) that downwardly extending runs through cover half module (3), its characterized in that on cover half bedplate (1): the upper side fixed mounting of movable mould bedplate (2) has two parallel curb plates (5), fixed mounting has the layer board on curb plate (5), fixed mounting has movable module (4) of rectangle on the layer board, form confined shaping chamber (10) between movable module (4) and fixed module (3), the bottom of shaping chamber (10) is equipped with the jack, the lower extreme and the shaping chamber (10) intercommunication of injection nozzle (6), two be equipped with between curb plate (5) and be used for taking off push pedal (7) of material, fixed mounting has round bar (8) on push pedal (7), the upper end of round bar (8) runs through layer board, movable module (4) and stretches to the bottom of shaping chamber (10).
2. The wire harness plug injection mold of claim 1, wherein: guide rods (9) are fixedly arranged at four corners of the upper part of the movable module (4), positioning holes are formed in four corners of the fixed module (3), and the upper ends of the guide rods (9) are inserted into the positioning holes and are in adaptive sliding connection with the positioning holes.
3. The wire harness plug injection mold according to claim 2, wherein: and symmetrical limiting grooves are formed in two sides of the movable module (4), and the limiting grooves are located on the front side and the rear side of the forming cavity (10) and are used for clamping wires.
4. The wire harness plug injection mold of claim 1, wherein: the middle part of movable mould bedplate (2) is equipped with the round hole that runs through, and the downside fixed mounting of push pedal (7) has the die shank, and the die shank stretches out from the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672222.5U CN221475935U (en) | 2023-10-07 | 2023-10-07 | Injection mold for wire harness plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672222.5U CN221475935U (en) | 2023-10-07 | 2023-10-07 | Injection mold for wire harness plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221475935U true CN221475935U (en) | 2024-08-06 |
Family
ID=92356986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322672222.5U Active CN221475935U (en) | 2023-10-07 | 2023-10-07 | Injection mold for wire harness plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221475935U (en) |
-
2023
- 2023-10-07 CN CN202322672222.5U patent/CN221475935U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |