CN213166571U

CN213166571U - Part processing die for electronic product

Info

Publication number: CN213166571U
Application number: CN202020998711.3U
Authority: CN
Inventors: 潘少平
Original assignee: Kunshan Mingku Electronics Co ltd
Current assignee: Kunshan Mingku Electronics Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-05-11
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a part machining mould for electronic product, including setting up in the female mould benevolence of female mould board central authorities and setting up respectively in the public mould benevolence of public mould board both sides, form a plurality of between female mould benevolence and the public mould benevolence and supply the fashioned cavity of part, it has a sprue that supplies the sizing material to pour into to open on the female mould board, and this sprue bottom intercommunication is to the inside subchannel of both sides extension female mould benevolence, is provided with a lead screw in the public mould board, and this lead screw one end is connected with the rotatory motor of a drive lead screw, lead screw slidable ground cover is equipped with the slider that a plurality of and public mould benevolence correspond, the intermediate position department at upper fixed plate top is provided with the position circle with sprue matched with, female mould board one side is provided. The utility model discloses both made things convenient for the injection molding machine to injection mold's location, improved the precision of injection molding machine when moulding plastics, accelerated the cooling solidification to the part after moulding plastics again, improved work efficiency.

Description

Part processing die for electronic product

Technical Field

The utility model relates to a parts machining mould for electronic product belongs to mould technical field.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a part machining mould for electronic product, this a part machining mould for electronic product has both made things convenient for the injection molding machine to injection mold's location, has improved the precision of injection molding machine when moulding plastics, has accelerated the cooling solidification to the part after moulding plastics again, has improved work efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is: a part processing mould for electronic products comprises a female mould kernel arranged in the center of a female mould plate and male mould kernels respectively arranged at two sides of the male mould plate, wherein the female mould kernel and the male mould kernels are arranged in a matching way, so that a plurality of cavities for part forming are formed between the female mould kernel and the male mould kernels, a main runner for injecting a glue material is arranged on the female mould plate, the bottom of the main runner is communicated with a sub-runner extending to the inside of the female mould kernel from two sides, and the sub-runner is communicated with the cavities;

a screw rod is arranged in the male template below the male die core, one end of the screw rod is connected with a motor for driving the screw rod to rotate, the screw rod is slidably sleeved with a plurality of sliding blocks corresponding to the male die core, and the sliding blocks are fixedly connected with the lower surface of the male die core and used for driving the male die core to slide;

the middle position department at upper fixed plate top is provided with the position circle with sprue matched with, and passes through screw threaded connection between position circle and the upper fixed plate, female die plate one side is provided with the water pipe that extends to its opposite side, and this water pipe activity runs through the cavity benevolence.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the outer side of the bottom of the male mold core is provided with a limiting block in sliding connection with the male mold plate, and the male mold plate is provided with a limiting groove in sliding connection with the limiting block.

2. In the above scheme, the number of the male die core and the number of the sliding blocks are two, and the threads at the two ends of the screw rod are reversely arranged.

3. In the above scheme, one side of the female template, which is back on to the male template, is connected with an upper fixing plate, and a through hole communicated with the main runner is formed in the upper fixing plate.

4. In the scheme, the upper fixing plate is in threaded connection with the female die plate through a plurality of screws.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a part machining mould for electronic product, it sets up slidable public mould benevolence in the inside both sides of public template, through the cooperation of initial condition public mould benevolence and female mould benevolence, carry out the part of injection moulding for having the structure of back-off, at this moment, it rotates to drive the lead screw through the motor, the slider that the drive is connected with the bottom of public mould benevolence slides to the centre from the lead screw both ends, make public mould benevolence break away from the part, when specifically amazing less to whole mould, need not occupy the inner space and do the structure of pushing up to one side, great reduction manpower and materials, it is comparatively convenient.

2. The utility model discloses a part machining mould for electronic product, it has made things convenient for injection molding machine to the location of injection mold through being provided with the position circle that cooperatees with the sprue in the intermediate position at upper fixed plate top, has improved the precision of injection molding machine when moulding plastics; it is through being provided with the water pipe that extends to its opposite side in female template one side, at the in-process of moulding plastics, lets in the water source in with the water pipe, has accelerated the cooling solidification to the part after moulding plastics, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the part processing mold for electronic products of the present invention;

fig. 2 is a side view of a part processing mold for electronic products according to the present invention;

fig. 3 is a schematic structural view of the injection molding member in the mold for processing parts of electronic products of the present invention.

In the above drawings: 1. a master template; 2. a cavity insert; 3. a male template; 4. a core insert; 5. a slider; 6. a screw rod; 7. a motor; 8. a part; 9. a main flow channel; 10. a shunt channel; 11. positioning rings; 12. an upper fixing plate; 13. a limiting block; 14. a water pipe; 22. a screw; 23. a limiting groove.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

The motor (model: YE 2) mentioned in the invention can be obtained in market or by private order.

Example 1: a part processing mould for electronic products comprises a cavity 2 arranged in the center of a cavity plate 1 and a core 4 respectively arranged on two sides of a core plate 3, wherein the cavity 2 and the core 4 are arranged in a matching way, so that a plurality of cavities for molding parts 8 are formed between the cavity 2 and the core 4, a main runner 9 for injecting glue is arranged on the cavity plate 1, the bottom of the main runner 9 is communicated with branch runners 10 extending to the inside of the cavity 2 from two sides, and the branch runners 10 are communicated with the cavities;

a screw rod 6 is arranged in the male template 3 below the male die core 4, one end of the screw rod 6 is connected with a motor 7 for driving the screw rod 6 to rotate, the screw rod 6 is slidably sleeved with a plurality of slide blocks 5 corresponding to the male die core 4, and the slide blocks 5 are fixedly connected with the lower surface of the male die core 4 and used for driving the male die core 4 to slide;

a positioning ring 11 matched with the main runner 9 is arranged in the middle of the top of the upper fixing plate 12, the positioning ring 11 and the upper fixing plate 12 are in threaded connection through a screw 22, a water pipe 14 extending to the other side of the female die plate 1 is arranged on one side of the female die plate 1, and the water pipe 14 movably penetrates through the female die core 2.

The outer side of the bottom of the male die core 4 is provided with a limiting block 13 which is in sliding connection with the male die plate 3, and the male die plate 3 is provided with a limiting groove 23 which is in sliding connection with the limiting block 13; the number of the male die core 4 and the number of the sliding blocks 5 are two, and the threads at the two ends of the screw rod 6 are arranged in a reverse direction.

Example 2: a part processing mould for electronic products comprises a cavity 2 arranged in the center of a cavity plate 1 and a core 4 respectively arranged on two sides of a core plate 3, wherein the cavity 2 and the core 4 are arranged in a matching way, so that a plurality of cavities for molding parts 8 are formed between the cavity 2 and the core 4, a main runner 9 for injecting glue is arranged on the cavity plate 1, the bottom of the main runner 9 is communicated with branch runners 10 extending to the inside of the cavity 2 from two sides, and the branch runners 10 are communicated with the cavities;

One side of the female template 1, which is opposite to the male template 3, is connected with an upper fixing plate 12, and the upper fixing plate 12 is provided with a through hole communicated with the main runner 9; the upper fixing plate 12 is connected with the female die plate 1 through a plurality of screws 22 in a threaded manner, so that the mounting and the dismounting are convenient.

When the part processing mold for the electronic product is adopted, the screw rod is driven to rotate through the motor, the sliding block connected with the bottom of the male mold core is driven to slide from two ends of the screw rod to the middle, so that the male mold core is separated from the part, and when the integral mold is small in size, an inclined top structure does not need to occupy the inner space, so that manpower and material resources are greatly reduced, and the mold is convenient; in addition, the injection molding machine facilitates the positioning of the injection mold by the injection molding machine, improves the precision of the injection molding machine during injection molding, accelerates the cooling and solidification of parts after injection molding, and improves the working efficiency.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A parts machining mould for electronic product which characterized in that: the core forming die comprises a cavity (2) arranged in the center of a cavity plate (1) and core inserts (4) respectively arranged on two sides of a core plate (3), wherein the cavity (2) and the core inserts (4) are arranged in a matched manner, so that a plurality of cavities for forming parts (8) are formed between the cavity plate (2) and the core inserts (4), a main flow passage (9) for injecting glue is formed in the cavity plate (1), the bottom of the main flow passage (9) is communicated with branch flow passages (10) extending to the interior of the cavity plate (2) from two sides, and the branch flow passages (10) are communicated with the cavities;

a screw rod (6) is arranged in the male template (3) below the male die core (4), one end of the screw rod (6) is connected with a motor (7) for driving the screw rod (6) to rotate, the screw rod (6) is slidably sleeved with a plurality of sliding blocks (5) corresponding to the male die core (4), and the sliding blocks (5) are fixedly connected with the lower surface of the male die core (4) and used for driving the male die core (4) to slide;

the middle position of the top of the upper fixing plate (12) is provided with a positioning ring (11) matched with the main runner (9), the positioning ring (11) and the upper fixing plate (12) are in threaded connection through a screw (22), one side of the female die plate (1) is provided with a water pipe (14) extending to the other side of the female die plate, and the water pipe (14) movably penetrates through the female die core (2).

2. The parts processing mold for electronic products as claimed in claim 1, wherein: the outer side of the bottom of the male die core (4) is provided with a limiting block (13) which is in sliding connection with the male die plate (3), and the male die plate (3) is provided with a limiting groove (23) which is in sliding connection with the limiting block (13).

3. The parts processing mold for electronic products as claimed in claim 1, wherein: the number of the male die core (4) and the number of the sliding blocks (5) are two, and the threads at the two ends of the screw rod (6) are arranged in a reverse direction.

4. The parts processing mold for electronic products as claimed in claim 1, wherein: one side of the female template (1) back to the male template (3) is connected with an upper fixing plate (12), and the upper fixing plate (12) is provided with a through hole communicated with the main runner (9).

5. The parts machining mold for electronic products as claimed in claim 4, wherein: the upper fixing plate (12) is in threaded connection with the female die plate (1) through a plurality of screws (22).