CN210791885U

CN210791885U - Novel cell-phone charging wire connects shell forming die

Info

Publication number: CN210791885U
Application number: CN201921554578.6U
Authority: CN
Inventors: 张向前; 苏永华
Original assignee: Wuxi Guosheng Precision Tool Co ltd
Current assignee: Wuxi Guosheng Precision Tool Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-19
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a novel cell-phone charging wire connects shell forming die, its structure includes public mould benevolence and cavity mould benevolence, cavity mould benevolence is installed on the cavity mould board, the flitch is taken off in the connection of cavity mould board top, take off flitch top and connect the upper fixed plate, public mould benevolence is installed on public mould board, the bottom plate is established to public mould board bottom, establish thimble board and lower thimble board between public mould board and the bottom plate, cavity mould benevolence middle part is close to public mould benevolence department and establishes the rubber material head that dives into, the public mould board middle part that corresponds of rubber material head below that dives into establishes postpones flat thimble, it is the work piece to postpone the flat thimble top outside, postpone flat thimble both sides and establish the push pedal. The utility model has the advantages that: the CNC hole milling process in the prior art can be replaced, and the in-mold forming is changed; the processing technology and the production flow can be effectively simplified, and the production cost is reduced; the in-mold forming efficiency can be improved by 30%; compared with the product produced by the original process, the method has no difference and can meet the production requirement.

Description

Novel cell-phone charging wire connects shell forming die

Technical Field

The utility model relates to a novel cell-phone charging wire connects shell forming die.

Background

The structure of the shell of the charging wire connector of the mobile phone is complex, and the forming production process is also complex.

Generally use CNC milling hole technology to produce cell-phone charging wire connector shell among the prior art (fig. 1), the first step needs to use current forming die to carry out injection moulding to semi-manufactured goods earlier, and the second step carries out the CNC milling hole to it, finally obtains cell-phone charging wire connector shell. The production process has various steps and high production cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel cell-phone charging wire connects shell forming die, its purpose aims at overcoming the above-mentioned not enough that prior art exists, realizes effectively simplifying processing technology, saves the cost.

The technical solution of the utility model is as follows: novel cell-phone charging wire connects shell forming die, its structure includes public mould benevolence and cavity benevolence, cavity benevolence is installed on the cavity board, the flitch is taken off in the connection of cavity board top, take off flitch top connection upper fixed plate, public mould benevolence is installed on public mould board, the bottom plate is established to public mould board 10 bottom, establish thimble board and lower thimble board between public mould board and the bottom plate, cavity benevolence middle part is close to public mould benevolence department and establishes the rubber head that dives, the public mould board middle part that dives rubber head below and corresponds establishes the delay thimble that postpones, the flat thimble top outside of postponing is the work piece, the push pedal is established to the flat thimble both sides of postponing, delay block is connected to the flat thimble.

Preferably, the outer side of the contact part of the submerged rubber material head and the delayed flat thimble is a flat submerged gate.

The utility model has the advantages that: the CNC hole milling process in the prior art can be replaced, and the in-mold forming is changed; the processing technology and the production flow can be effectively simplified, and the production cost is reduced; the in-mold forming efficiency can be improved by 30%; compared with the product produced by the original process, the method has no difference and can meet the production requirement.

Drawings

Fig. 1 is a schematic view of a production process of a charging wire connector shell of a mobile phone in the prior art.

Fig. 2 is the utility model discloses cell-phone charging wire connects shell forming die's schematic structure.

Fig. 3 is the utility model discloses production process schematic diagram when cell-phone charging wire connects shell forming die produces cell-phone charging wire and connects shell.

In the figure, a is a semi-finished product, b is a stub bar, c is a CNC milling hole position, and d is a finished product; 1 is a submerged rubber material feeding head, 2 is a delay flat thimble, 3 is a delay block, 4 is a female die core, 5 is a female die plate, 7 is an upper fixing plate, 8 is a male die core, 9 is a push plate, 10 is a male die plate, 11 is a lower fixing plate, 12 is a lower thimble plate, 13 is an upper thimble plate, and A is a workpiece.

Detailed Description

The present invention will be described in further detail with reference to examples and embodiments.

As shown in fig. 2 and 3, the novel mobile phone charging wire connector shell forming die structurally comprises a male die core 8 and a female die core 4, the female die core 4 is installed on a female die plate 5, the top of the female die plate 5 is connected with a stripper plate 6, the top of the stripper plate 6 is connected with an upper fixed plate 7, the male die core 8 is installed on a male die plate 10, a lower fixed plate 11 is arranged at the bottom of the male die plate 10, an upper ejector plate 13 and a lower ejector plate 12 are arranged between the male die plate 10 and the lower fixed plate 11, a submerged rubber material head 1 is arranged at the middle part of the female die core 4 close to the male die core 8, a delayed flat thimble 2 is arranged at the middle part of the male die plate 10 corresponding to the submerged rubber material head 1, a workpiece a is arranged on the outer side of the top end of the delayed flat thimble 2, push plates 9 are arranged on two sides of the delayed.

The outer side of the contact part of the submerged rubber head 1 and the delayed flat thimble 2 is a flat submerged gate.

According to the structure, the structure of the mold is changed, the original CNC hole milling is changed into in-mold forming, the product pouring gate is changed into submarine glue, the shape of the submarine pouring gate is changed into flat, the ejector pin of the ejection stub bar is changed into a flat ejector pin, and the ejection ejector pin is delayed. During injection molding, the parts in the mold are sequentially determined, and the stub bar and the product can be automatically separated.

All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A novel mobile phone charging wire connector shell forming die structurally comprises a male die core (8) and a female die core (4), wherein the female die core (4) is installed on a female die plate (5), the top of the female die plate (5) is connected with a stripper plate (6), the top of the stripper plate (6) is connected with an upper fixing plate (7), the male die core (8) is installed on a male die plate (10), the bottom of the male die plate (10) is provided with a lower fixing plate (11), an upper ejector plate (13) and a lower ejector plate (12) are arranged between the male die plate (10) and the lower fixing plate (11), the novel mobile phone charging wire connector shell forming die is characterized in that a submerged rubber material head (1) is arranged at the middle part of the female die core (4) close to the male die core (8), a delayed flat ejector pin (2) is arranged at the middle part of the male die plate (10) corresponding to the lower part of the submerged rubber material head (1), a workpiece (, the bottom end of the delay flat thimble (2) is connected with a delay block (3), and the delay block (3) is arranged on the lower fixing plate (11).

2. The forming die of the novel mobile phone charging wire connector shell according to claim 1, wherein the outer side of the contact position of the submerged rubber charge head (1) and the delayed flat thimble (2) is a flat submerged gate.