CN223904422U - Injection mold for connector lifting cover - Google Patents
Injection mold for connector lifting coverInfo
- Publication number
- CN223904422U CN223904422U CN202422927849.5U CN202422927849U CN223904422U CN 223904422 U CN223904422 U CN 223904422U CN 202422927849 U CN202422927849 U CN 202422927849U CN 223904422 U CN223904422 U CN 223904422U
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- Prior art keywords
- groove
- column
- groove forming
- injection molding
- limiting
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Abstract
本实用新型涉及注塑模具技术领域，且公开了一种连接器掀盖的注塑模具，包括：用于连接器掀盖成型的注塑模具。该连接器掀盖的注塑模具，通过设置第一注塑工位和第二注塑工位，第一注塑工位组件的第一槽成型柱、第二槽成型柱和第一限位组件以及第二注塑工位组件的第三槽成型柱、第四槽成型柱和第二限位组件可进行替换，在连接器掀盖插接槽的形状和数量发生变化时，分别替换第一槽成型柱、第二槽成型柱、第三槽成型柱以及第四槽成型柱，使其与所需的数量相对应，不用更换整套仿形注塑成型模具，提高注塑模具加工情况的范围。
This utility model relates to the field of injection mold technology and discloses an injection mold for a connector flip cover, comprising: an injection mold for forming the connector flip cover. This connector flip cover injection mold, by setting a first injection station and a second injection station, allows for the replacement of the first groove forming post, the second groove forming post, and the first limiting component of the first injection station assembly, as well as the third groove forming post, the fourth groove forming post, and the second limiting component of the second injection station assembly. When the shape and number of the connector flip cover insertion slots change, the first groove forming post, the second groove forming post, the third groove forming post, and the fourth groove forming post are replaced respectively to correspond to the required number, without replacing the entire set of contour injection molds, thus improving the range of processing conditions for the injection mold.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for a connector flip cover.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used in mass production of parts, and specifically refers to a method for injecting a heated and melted material into a mold cavity by an injection molding machine under high pressure, and obtaining a formed product after cooling and solidifying.
There is a connector flip including an insulation body, wherein a plurality of inserting grooves are provided at the front end of the insulation body, and clamping parts are provided at two sides of the insulation body.
Under the general condition, the mould core of the traditional injection mould adopts a relative profiling structure, the number of the plugging grooves on the connector cover is relatively changed according to the different number of pins, when the shape and the number of the plugging grooves of the connector cover are changed, the whole mould core profiling structure inside the mould needs to be redesigned, a matched set of profiling mould is replaced for injection moulding, and the range of the applicable processing condition of the mould is small.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an injection mold for a connector flip, which solves the problems mentioned in the background.
The utility model provides a technical scheme that an injection mold for lifting a cover of a connector comprises an injection mold for forming the lifting cover of the connector;
The connector lifting cover comprises an insulating body, wherein the front end of the insulating body is provided with a plurality of inserting grooves, and both sides of the insulating body are provided with clamping parts;
The injection mold comprises a first mold seat and a second mold seat which are in open-close displacement, wherein a first mold core is arranged on the first mold seat, a second mold core is arranged on the second mold seat, at least one first injection molding station is arranged on the first mold core, second injection molding stations which are in one-to-one correspondence with the first injection molding stations are arranged on the second mold core, an injection molding cavity is formed between the first injection molding stations and the second injection molding stations, and an injection molding assembly is arranged on the first mold seat;
The first injection molding station comprises a first mounting barrel sleeve, a first groove forming column and a second groove forming column, wherein the surface of the first groove forming column is connected with the inner wall of the first mounting barrel sleeve, the surface of the first groove forming column is connected with the surface of the second groove forming column, the surface of the second groove forming column is connected with a first positioning plate, the surface of the first positioning plate is connected with a first flow guiding column, first limiting components are arranged on two sides of the inner wall of the first mounting barrel sleeve, and the first groove forming column and the second groove forming column are both positioned between the two first limiting components;
The second station of moulding plastics includes second installation barrel casing, third groove shaping post and fourth groove shaping post, and the surface of third groove shaping post is connected with the inner wall of second installation barrel casing, and the surface of fourth groove shaping post is connected with the surface of third groove shaping post, and the surface of fourth groove shaping post is connected with the second locating plate, the surface connection of second locating plate has the second water conservancy diversion post, the both sides of second installation barrel casing inner wall all are provided with the spacing subassembly of second, and third groove shaping post and fourth groove shaping post all are located between two spacing subassemblies of second.
Preferably, the first spacing subassembly includes first fixed column and first spacing post, the inner wall at first installation barrel casing is connected to first fixed column, the surface of first fixed column and the surface connection of first spacing post, the surface of first spacing post is provided with the inserted sheet, the surface of first groove shaping post and second groove shaping post all is connected with the surface of inserted sheet.
Preferably, the first limiting column is provided with a connecting groove, the inner wall of the connecting groove is provided with a molding needle column, and the end parts of the first limiting column and the molding needle column are respectively provided with a first molding groove for molding the clamping part.
Preferably, the second limiting component comprises a second fixing column and a second limiting column, the second fixing column is connected to the inner wall of the second installation barrel sleeve, and the surface of the second fixing column is connected with the surface of the second limiting column.
Preferably, the end parts of the second limiting columns are respectively provided with a second molding groove for molding the clamping part.
Preferably, the first installation sleeve is provided with a first diversion groove, the second installation sleeve is provided with a second diversion groove, the position of the first diversion groove corresponds to that of the second diversion groove, the top of the first diversion column is provided with a first diversion channel, the top of the second diversion column is provided with a second diversion channel, and the position of the first diversion channel corresponds to that of the second diversion channel.
Preferably, the surface of the first guide post is provided with a mounting groove, and the inner wall of the mounting groove is provided with a limiting pin.
Preferably, the injection molding assembly comprises a butt joint ring and an injection molding pipe, a fixing groove is formed in the top of the first die holder, the butt joint ring is installed on the inner wall of the fixing groove, an injection molding opening is formed in the inner wall of the fixing groove, the injection molding pipe is installed on the inner wall of the injection molding opening, and the bottom end of the injection molding pipe extends to the inside of the first die core.
Compared with the prior art, the utility model has the following beneficial effects:
This injection mold that connector lifted and covered through setting up first station and the second station of moulding plastics, and first groove shaping post, second groove shaping post and the first spacing subassembly of first station subassembly and the third groove shaping post, fourth groove shaping post and the second spacing subassembly of moulding plastics of second station subassembly can be replaced, when connector lifted and covers the shape and the quantity of jack-in groove and change, replace first groove shaping post, second groove shaping post, third groove shaping post and fourth groove shaping post respectively, make it correspond with required quantity, need not change whole profile modeling injection mold, improve the scope of injection mold processing condition.
Drawings
FIG. 1 is a schematic front view of a connector cover;
FIG. 2 is a schematic view of the back structure of the flip cover of the connector;
FIG. 3 is a schematic view of an injection mold according to the present utility model;
FIG. 4 is a schematic side sectional view of an injection mold according to the present utility model;
FIG. 5 is a schematic view of a first mold core according to the present utility model;
FIG. 6 is an exploded view of a first injection station according to the present utility model;
FIG. 7 is a schematic diagram of a second mold core structure according to the present utility model;
FIG. 8 is a schematic diagram of a second injection station according to the present utility model.
101, An insulating body; 102, inserting grooves, 103, clamping parts, 2, first mold base, 3, second mold base, 4, first mold core, 5, second mold core, 6, first injection molding station, 61, first mounting cylinder sleeve, 62, first groove forming column, 63, second groove forming column, 64, first positioning plate, 65, first guide column, 66, first limiting component, 661, first fixing column, 662, first limiting column, 663, forming needle column, 664, embedding piece, 7, second injection molding station, 71, second mounting cylinder sleeve, 72, third groove forming column, 73, fourth groove forming column, 74, second positioning plate, 75, second guide column, 76, second limiting component, 761, second fixing column, 762, second limiting column, 8, injection molding component, 81, butt joint ring, 82, injection molding pipe, 9, first forming groove, 10, second forming groove, 11, first guide groove, 12, second guide groove, 13, first guide channel, 14, second guide pin, 15, mounting groove, 16 and limiting groove.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIGS. 1-8, an injection mold for connector flip-cap comprises an injection mold for connector flip-cap molding;
The connector lifting cover comprises an insulating body 101, wherein a plurality of inserting grooves 102 are formed in the front end of the insulating body 101, and clamping parts 103 are arranged on two sides of the insulating body 101;
The injection mold comprises a first mold base 2 and a second mold base 3 which are in open-close displacement, wherein a first mold core 4 is arranged on the first mold base 2, a second mold core 5 is arranged on the second mold base 3, at least one first injection molding station 6 is arranged on the first mold core 4, second injection molding stations 7 which are in one-to-one correspondence with the first injection molding stations 6 are arranged on the second mold core 5, an injection molding cavity is formed between the first injection molding stations 6 and the second injection molding stations 7, and an injection molding assembly 8 is arranged on the first mold base 2;
the first injection molding station 6 comprises a first mounting sleeve 61, a first groove forming column 62 and a second groove forming column 63, wherein the surface of the first groove forming column 62 is connected with the inner wall of the first mounting sleeve 61, the surface of the first groove forming column 62 is connected with the surface of the second groove forming column 63, the surface of the second groove forming column 63 is connected with a first positioning plate 64, the surface of the first positioning plate 64 is connected with a first guide column 65, both sides of the inner wall of the first mounting sleeve 61 are provided with first limiting components 66, and the first groove forming column 62 and the second groove forming column 63 are both positioned between the two first limiting components 66;
The second injection molding station 7 comprises a second installation barrel sleeve 71, a third groove forming column 72 and a fourth groove forming column 73, wherein the surface of the third groove forming column 72 is connected with the inner wall of the second installation barrel sleeve 71, the surface of the fourth groove forming column 73 is connected with the surface of the third groove forming column 72, the surface of the fourth groove forming column 73 is connected with a second positioning plate 74, the surface of the second positioning plate 74 is connected with a second guide column 75, two sides of the inner wall of the second installation barrel sleeve 71 are respectively provided with a second limiting component 76, and the third groove forming column 72 and the fourth groove forming column 73 are both positioned between the two second limiting components 76.
The first limiting assembly 66 comprises a first fixing column 661 and a first limiting column 662, the first fixing column 661 is connected to the inner wall of the first mounting sleeve 61, the surface of the first fixing column 661 is connected with the surface of the first limiting column 662, an embedded piece 664 is arranged on the surface of the first limiting column 662, and the surfaces of the first groove forming column 62 and the second groove forming column 63 are connected with the surface of the embedded piece 664.
The first limiting post 662 is provided with a connecting groove, the inner wall of the connecting groove is provided with a molding needle post 663, and the end parts of the first limiting post 662 and the molding needle post 663 are respectively provided with a first molding groove 9 for molding the clamping part 103.
The second limiting assembly 76 comprises a second fixing column 761 and a second limiting column 762, the second fixing column 761 is connected to the inner wall of the second mounting barrel 71, the surface of the second fixing column 761 is connected to the surface of the second limiting column 762, and the end portion of the second limiting column 762 is provided with a second forming groove 10 for forming the clamping portion 103.
The first installation sleeve 61 is provided with a first diversion groove 11, the second installation sleeve 71 is provided with a second diversion groove 12, the position of the first diversion groove 11 corresponds to that of the second diversion groove 12, the top of the first diversion column 65 is provided with a first diversion channel 13, the top of the second diversion column 75 is provided with a second diversion channel 14, and the position of the first diversion channel 13 corresponds to that of the second diversion channel 14.
The surface of the first guide post 65 is provided with a mounting groove 15, and the inner wall of the mounting groove 15 is provided with a limiting pin 16.
The injection molding assembly 8 comprises a butt joint ring 81 and an injection molding pipe 82, a fixing groove is formed in the top of the first die holder 2, the butt joint ring 81 is installed on the inner wall of the fixing groove, an injection molding opening is formed in the inner wall of the fixing groove, the injection molding pipe 82 is installed on the inner wall of the injection molding opening, and the bottom end of the injection molding pipe 82 extends to the inner portion of the first die core 4
The first groove forming column 62 and the second groove forming column 63 are attached together, a plurality of forming blocks on the first groove forming column 62 and a plurality of forming blocks on the second groove forming column 63 are mutually staggered and overlapped, the first groove forming column 62 and the second groove forming column 63 are installed in the first installation cylinder sleeve 61, the first positioning plate 64 and the first diversion column 65 are installed in the first installation cylinder sleeve 61, the first limiting assemblies 66 on two sides are installed, the first fixing column 661, the first limiting column 662, the forming needle column 663 and the embedding piece 664 are sequentially installed in the first installation cylinder sleeve 61, the assembly of the first injection molding station 6 is completed, the first injection molding station 6 is installed in a station groove reserved on the first die core 4, the third groove forming column 72 and the fourth groove forming column 73 are attached together, a plurality of forming blocks on the third groove forming column 72 and a plurality of forming blocks on the fourth groove forming column 73 are mutually staggered and overlapped, the third groove forming column 72 and the fourth groove forming column 73 are arranged in the second installation barrel 71, the second positioning plate 74 and the second guide column 75 are arranged in the second installation barrel 71, the second limiting components 76 on two sides are arranged, the second fixing column 761 and the second limiting column 762 are arranged in the second installation barrel 71 in sequence, the assembly of the second injection molding station 7 is completed, the second injection molding station 7 is arranged in a station groove reserved on the second die core 5, when the first die holder 2 and the second die holder 3 are closed, the first die core 4 and the second die core 5 are driven to be closed, an injection molding cavity is formed between the first injection molding station 6 and the second injection molding station 7, the injection molding equipment is in butt joint with an injection molding die through a butt joint ring 81, the injection molding liquid is led into the injection molding cavity through an injection molding pipe 82 to form an insulating body 101, when the shape and the number of the lifting cover inserting groove 102 of the connector are changed, the first groove forming column 62, the second groove forming column 63, the third groove forming column 72 and the fourth groove forming column 73 are replaced respectively to correspond to the required number, the whole set of profiling injection molding dies are not required to be replaced, and the range of the processing condition of the injection molding dies is improved.
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 (8)
1. The injection mold for the connector flip cover is characterized by comprising an injection mold for molding the connector flip cover;
The connector lifting cover comprises an insulating body (101), wherein a plurality of inserting grooves (102) are formed in the front end of the insulating body (101), and clamping parts (103) are arranged on two sides of the insulating body (101);
The injection mold comprises a first mold base (2) and a second mold base (3) which are in open-close displacement, wherein a first mold core (4) is arranged on the first mold base (2), a second mold core (5) is arranged on the second mold base (3), at least one first injection molding station (6) is arranged on the first mold core (4), second injection molding stations (7) which are in one-to-one correspondence with the first injection molding stations (6) are arranged on the second mold core (5), an injection molding cavity is formed between the first injection molding stations (6) and the second injection molding stations (7), and an injection molding assembly (8) is arranged on the first mold base (2);
The first injection molding station (6) comprises a first mounting barrel sleeve (61), a first groove forming column (62) and a second groove forming column (63), the surface of the first groove forming column (62) is connected with the inner wall of the first mounting barrel sleeve (61), the surface of the first groove forming column (62) is connected with the surface of the second groove forming column (63), the surface of the second groove forming column (63) is connected with a first positioning plate (64), the surface of the first positioning plate (64) is connected with a first guide column (65), both sides of the inner wall of the first mounting barrel sleeve (61) are provided with first limiting components (66), and the first groove forming column (62) and the second groove forming column (63) are located between the two first limiting components (66);
The second injection molding station (7) comprises a second installation barrel sleeve (71), a third groove forming column (72) and a fourth groove forming column (73), the surface of the third groove forming column (72) is connected with the inner wall of the second installation barrel sleeve (71), the surface of the fourth groove forming column (73) is connected with the surface of the third groove forming column (72), the surface of the fourth groove forming column (73) is connected with a second positioning plate (74), the surface of the second positioning plate (74) is connected with a second guide column (75), two sides of the inner wall of the second installation barrel sleeve (71) are respectively provided with a second limiting component (76), and the third groove forming column (72) and the fourth groove forming column (73) are both located between the two second limiting components (76).
2. The connector flip injection mold of claim 1, wherein the first limiting assembly (66) comprises a first fixing column (661) and a first limiting column (662), the first fixing column (661) is connected to the inner wall of the first mounting sleeve (61), the surface of the first fixing column (661) is connected to the surface of the first limiting column (662), an insert (664) is arranged on the surface of the first limiting column (662), and the surfaces of the first slot forming column (62) and the second slot forming column (63) are both connected to the surface of the insert (664).
3. The injection mold of a connector flip according to claim 2, wherein the first limiting post (662) is provided with a connecting groove, a molding spike (663) is provided on an inner wall of the connecting groove, and the first limiting post (662) and the end of the molding spike (663) are respectively provided with a first molding groove (9) for molding the clamping part (103).
4. The connector flip injection mold of claim 1, wherein the second limiting assembly (76) comprises a second fixing post (761) and a second limiting post (762), the second fixing post (761) is connected to an inner wall of the second mounting sleeve (71), and a surface of the second fixing post (761) is connected to a surface of the second limiting post (762).
5. The injection mold for the flip cover of the connector according to claim 4, wherein the end portions of the second limiting posts (762) are respectively provided with a second molding groove (10) for molding the clamping portion (103).
6. The injection mold for lifting a cover of a connector according to claim 1, wherein the first mounting sleeve (61) is provided with a first diversion groove (11), the second mounting sleeve (71) is provided with a second diversion groove (12), the position of the first diversion groove (11) corresponds to the position of the second diversion groove (12), the top of the first diversion column (65) is provided with a first diversion channel (13), the top of the second diversion column (75) is provided with a second diversion channel (14), and the position of the first diversion channel (13) corresponds to the position of the second diversion channel (14).
7. The injection mold of a connector flip according to claim 1, wherein the surface of the first guide post (65) is provided with a mounting groove (15), and the inner wall of the mounting groove (15) is provided with a limiting pin (16).
8. The connector flip injection mold according to claim 1, wherein the injection molding assembly (8) comprises a butt joint ring (81) and an injection molding pipe (82), a fixing groove is formed in the top of the first mold base (2), the butt joint ring (81) is installed on the inner wall of the fixing groove, an injection molding opening is formed in the inner wall of the fixing groove, the injection molding pipe (82) is installed on the inner wall of the injection molding opening, and the bottom end of the injection molding pipe (82) extends to the inside of the first mold core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422927849.5U CN223904422U (en) | 2024-11-29 | 2024-11-29 | Injection mold for connector lifting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422927849.5U CN223904422U (en) | 2024-11-29 | 2024-11-29 | Injection mold for connector lifting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223904422U true CN223904422U (en) | 2026-02-13 |
Family
ID=98730947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422927849.5U Active CN223904422U (en) | 2024-11-29 | 2024-11-29 | Injection mold for connector lifting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223904422U (en) |
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2024
- 2024-11-29 CN CN202422927849.5U patent/CN223904422U/en active Active
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