CN214773731U

CN214773731U - Injection mold for mobile phone protective sleeve

Info

Publication number: CN214773731U
Application number: CN202120880212.9U
Authority: CN
Inventors: 陈元光; 王国戊
Original assignee: Dongguan Kaiyu Plastic Mould Co ltd
Current assignee: Dongguan Kaiyu Plastic Mould Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-19
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a cell-phone protective sheath injection mold, including last mould and lower mould, go up mould lower extreme mould and installed mould benevolence, the lower mould benevolence that corresponds the matching with last mould benevolence is installed to the lower mould upper end, lower mould benevolence and last mould are provided with the die cavity between the benevolence, and the die cavity lower extreme is provided with the profile modeling insert, the profile modeling insert lower extreme is connected with the thimble that is vertical arrangement, the position of going has been installed to the die cavity side, and the position of going is located and sets up the position fillet of going with the contact department of die cavity, the position of going is installed in the position seat upper end of going, and the shovel machine has been installed to the position seat side end of going, the oblique guide pillar has been installed to the position seat upper end of going. The profiling mold insert is arranged at the lower end of the mold cavity, and the lower end of the profiling mold insert is connected with the ejector pins which are vertically arranged, so that the product cannot deform in the ejection process, and the ejection efficiency is high; the event the utility model has the advantages of novel in design, simple structure, demoulding effect is good, has improved production efficiency greatly.

Description

Injection mold for mobile phone protective sleeve

Technical Field

The utility model relates to an injection mold technical field especially relates to a cell-phone protective sheath injection mold.

Background

The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product.

Cell-phone protective sheath among the prior art when moulding plastics, because the protective sheath uses soft elastomer as the raw materials, has certain adhesion effect to the mould, can not auto-eject during the die sinking, removes to draw the product with the hand, leads to the product to produce unrecoverable deformation easily, and production efficiency is low, and product quality is poor, can't satisfy the demand in the actual production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cell-phone protective sheath injection mold to prior art not enough, this cell-phone protective sheath injection mold novel in design, simple structure, demoulding effect is good, has improved production efficiency greatly.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The utility model provides a cell-phone protective sheath injection mold, including last mould and lower mould, go up the mould benevolence of mould lower extreme mould, the lower mould benevolence that matches with last mould benevolence correspondence has been installed to the lower mould upper end, be provided with the die cavity between lower mould benevolence and the last mould benevolence, and the die cavity lower extreme is provided with the profile modeling insert, the profile modeling insert lower extreme is connected with the thimble that is vertical arrangement, the line position has been installed to the die cavity side, and the line position is located the contact department with the die cavity and sets up line position fillet, the line position is installed in line position seat upper end, and shovel machine has been installed to line position seat side end, oblique guide pillar has been installed to line position seat upper end.

Wherein, the upper end of the upper die is provided with a panel, and a water gap plate is arranged between the panel and the upper die.

Wherein, the lower end of the lower die is provided with a bottom plate through square iron, and the upper end of the bottom plate is provided with an ejector plate.

Wherein, the oblique guide pillar is fixedly arranged at the upper end of the upper die.

The utility model has the advantages that: a cell-phone protective sheath injection mold, including last mould and lower mould, go up mould lower extreme mould and installed mould benevolence, the lower mould benevolence that matches is corresponded with last mould benevolence is installed to the lower mould upper end, lower mould benevolence and last mould are provided with the die cavity between the benevolence, and the die cavity lower extreme is provided with the profile modeling mold insert, the profile modeling mold insert lower extreme is connected with the thimble that is vertical layout, the position of going has been installed to the die cavity side, and the position of going is located and sets up the position fillet of going with the contact department of die cavity, the position of going is installed in the position seat upper end of going, and the shovel machine has been installed to the position seat side end of going, the oblique guide pillar has been installed to the position seat upper end of going. The profiling mold insert is arranged at the lower end of the mold cavity, and the lower end of the profiling mold insert is connected with the ejector pins which are vertically arranged, so that the product cannot deform in the ejection process, and the ejection efficiency is high; the row position fillet is arranged at the contact position of the row position and the die cavity, so that the deformation phenomenon of the product during demoulding is further prevented, and the production efficiency is greatly improved; the event the utility model has the advantages of novel in design, simple structure, demoulding effect is good, has improved production efficiency greatly.

Drawings

The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram of the present invention.

In fig. 1, included are:

1-upper die 11-upper die core

12-face plate 13-nozzle plate

2-lower die 21-lower die core

22-square iron 23-bottom plate

24-ejector plate 3-die cavity

31-copying insert 32-thimble

33-slide 34-slide seat

35-shovel machine 36-inclined guide post.

Detailed Description

The present invention will be described with reference to specific embodiments.

As shown in fig. 1, an injection mold for a mobile phone protective case comprises an upper mold 1 and a lower mold 2, wherein an upper mold core 11 is installed on a lower mold end of the upper mold 1, a lower mold core 21 corresponding to the upper mold core 11 is installed on an upper end of the lower mold 2, a mold cavity 3 is arranged between the lower mold core 21 and the upper mold core 11, a profiling mold insert 31 is arranged on a lower end of the mold cavity 3, a vertically arranged thimble 32 is connected to a lower end of the profiling mold insert 31, a row 33 is installed on a side end of the mold cavity 3, the row 33 is located at a contact position with the mold cavity 3 and provided with a row fillet 331, the row 33 is installed on an upper end of a row seat 34, a shovel 35 is installed on a side end of the row seat 34, and an inclined guide post 36 is installed on an upper end of the row seat 34.

Further, a panel 12 is installed at the upper end of the upper die 1, and a water gap plate 13 is installed between the panel 12 and the upper die 1.

Further, the lower end of the lower die 2 is provided with a bottom plate 23 through a square iron 22, and the upper end of the bottom plate 23 is provided with an ejector plate 24.

Preferably, in this embodiment, the inclined guide post 36 is fixedly mounted on the upper end of the upper die 1.

To explain further, the profiling mold insert 31 is arranged at the lower end of the mold cavity 3, and the ejector pins 32 which are vertically arranged are connected to the lower end of the profiling mold insert 31, so that the product cannot deform in the ejection process, and the ejection efficiency is high; the row position fillet 331 is arranged at the contact position of the row position 33 and the die cavity 3, so that the deformation phenomenon of the product during demoulding is further prevented, and the production efficiency is greatly improved; the event the utility model has the advantages of novel in design, simple structure, demoulding effect is good, has improved production efficiency greatly.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a cell-phone protective sheath injection mold which characterized in that: the mold comprises an upper mold (1) and a lower mold (2), wherein an upper mold core (11) is arranged at the lower end of the upper mold (1), a lower mold core (21) which is matched with the upper mold core (11) correspondingly is arranged at the upper end of the lower mold (2), a mold cavity (3) is arranged between the lower mold core (21) and the upper mold core (11), a profiling mold insert (31) is arranged at the lower end of the mold cavity (3), a thimble (32) which is vertically arranged is connected with the lower end of the profiling mold insert (31), a slide (33) is arranged at the side end of the mold cavity (3), a slide round corner (331) is arranged at the contact position of the slide (33) and the mold cavity (3), the slide (33) is arranged at the upper end of a slide seat (34), a shovel machine (35) is arranged at the side end of the slide seat (34), and an inclined guide pillar (36) is arranged at the upper end of the slide seat (34).

2. A mobile phone protective case injection mold according to claim 1, characterized in that: a panel (12) is arranged at the upper end of the upper die (1), and a water gap plate (13) is arranged between the panel (12) and the upper die (1).

3. A mobile phone protective case injection mold according to claim 1, characterized in that: the lower end of the lower die (2) is provided with a bottom plate (23) through square iron (22), and the upper end of the bottom plate (23) is provided with an ejector plate (24).

4. A mobile phone protective case injection mold according to claim 1, characterized in that: the inclined guide post (36) is fixedly arranged at the upper end of the upper die (1).