CN108582680A

CN108582680A - A kind of mold for making phone housing

Info

Publication number: CN108582680A
Application number: CN201810760283.8A
Authority: CN
Inventors: 尉杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2018-09-28

Abstract

The invention discloses a kind of molds for making phone housing, including male model, the side of the male model is provided with No.1 finishing die, and the outer surface of male model offers venthole, the upper end outer surface of the male model is installed with apical ring close to a side position, the outer surface of the male model offers oil-through-hole, the side of the male model is provided with master mold, and the side of master mold is installed with No. two finishing dies, it is installed with backing plate between the master mold and No. two finishing dies, it is installed with oil-containing groove below the male model, and the upper end outer surface of male model is located at a side position of apical ring and is installed with No.1 fixed seat.A kind of mold for making phone housing of the present invention, equipped with No. two movable molds, oil-containing groove and cold air mouth, people's lead-time is saved, avoids lubricating oil from falling into cabinet and is difficult to handle, product can be quickly cooled down, bring better prospect of the application.

Description

A kind of mold for making phone housing

Technical field

The present invention relates to mould applications, more particularly to a kind of molds for making phone housing.

Background technology

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press obtain The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts, it is mainly realized by the change of physical state of the formed material The processing of article shape；There are certain drawbacks, first, mold when in use in use, having lubricating oil in existing molding machine It is instilled in cabinet out of mold, it is difficult to handle, and cause certain waste, secondly, existing die forming mould is all one Body formula, when needing to manufacture the phone housing of different size, needs people to replace mold, be more troublesome, it is finally, existing Some molds temperature after shaping product manufacturing is higher, and stability is weaker, is susceptible to metaboly, to using for people Journey brings certain influence, for this purpose, it is proposed that a kind of mold for making phone housing.

Invention content

The main purpose of the present invention is to provide a kind of molds for making phone housing, can effectively solve background skill The problems in art.

To achieve the above object, the technical solution that the present invention takes is：

A kind of mold for making phone housing, including male model, the side of the male model are provided with No.1 finishing die, and The outer surface of male model offers venthole, and the upper end outer surface of the male model is installed with apical ring close to a side position, described The outer surface of male model offers oil-through-hole, and the side of the male model is provided with master mold, and the side of master mold is installed with No. two Finishing die is installed with backing plate, oil-containing groove is installed with below the male model between the master mold and No. two finishing dies, And the upper end outer surface of male model is located at a side position of apical ring and is installed with No.1 fixed seat, the inside of the male model is in Between position offer feed cavity, and the lower end of male model is provided with stripper, and the No.1 finishing die is internally provided with four groups of tops Bar, the lower end of the male model be installed with No.1 guide sleeve close to the position of side, and No.1 guide sleeve is internally provided with The lower end of No.1 guide post, the male model is installed with No. two guide sleeves, and the inside of No. two guide sleeves close to another side position Be provided with No. two guide posts, the inside of No. two finishing dies is installed with No.1 spring stack close to a side position, and No. two at The inside of shape mould is installed with No. two spring stacks close to another side position, and the outer surface of No. two finishing dies is close to interposition It sets and is installed with locating ring, the outer surface of the No.1 finishing die is provided with four groups of No.1 movable molds, and No.1 movable mold Outer surface is installed with No.1 template, and the outer surface of the No.1 movable mold offers No.1 grooving, and No.1 movable mold Outer surface be installed with No.1 bolt close to corner location, the outer surface of No. two finishing dies is provided with four groups of No. two work Dynamic model, and the outer surface of No. two movable molds is installed with No. two bolts, the appearance of No. two movable molds close to corner location Face offers No. two groovings, and the outer surfaces of No. two movable molds is installed with No. two templates, and No. two finishing dies is outer Surface offers cold air mouth, and the inner wall of the No.1 grooving offers injector, and one end of the No.1 fixed seat is provided with The upper end outer surface of pull rod, the master mold is installed with No. two fixed seats.

Preferably, the No.1 guide sleeve is flexibly connected with No.1 guide post, No. two guide sleeves and No. two guide post activities Connection, the mandril are flexibly connected with No.1 finishing die.

Preferably, the specification size all same of the No.1 guide sleeve and No. two guide sleeves, and No.1 guide sleeve and No. two Guide sleeve is in being symmetrically arranged, and the No.1 spring stack and No. two spring stacks are in symmetric arrays.

Preferably, the quantity of the injector is several groups, and the rectangular arrangement of several groups injector, four groups of No.1s The rectangular arrangement of movable mold.

Preferably, the quantity of the cold air mouth is several groups, and several groups cold air mouth is in arranged in parallel, the pull rod and two The flexible connection of number fixed seat.

Preferably, the stripper is flexibly connected with male model, the specification size of the No.1 grooving and No. two groovings All same.

Preferably, the No.1 movable mold is fixedly connected with No.1 finishing die by No.1 bolt, No. two movable molds It is fixedly connected by No. two bolts with No. two finishing dies.

Preferably, the specification size all same of the No.1 bolt and No. two bolts.

Compared with prior art, the present invention has the advantages that：This is used to make the mold of phone housing, by setting The No.1 movable mold set and No. two movable molds can use tool point when people need replacing the specification of manufacture phone housing No.1 bolt and No. two bolts are not unloaded, No.1 movable mold and No. two movable molds are replaced, avoid people to entire mould Tool is replaced, and the saving plenty of time can catch the lubrication of drippage by the oil-containing groove of setting when mold is worked Oil, avoids falling into cabinet inside and is difficult to handle, and has saved certain resource, by the cold air mouth and venthole of setting, when After product shaping is ejected, the venthole being connect with air-cooler will be passed through cold air, be sprayed from cold air mouth, be carried out to product cold But, avoid the temperature of product is excessively high from deforming, it is practical.

Description of the drawings

Fig. 1 is a kind of overall structure diagram for making the mold of phone housing of the present invention；

Fig. 2 is a kind of interior views for making the mold of phone housing of the present invention；

Fig. 3 is a kind of structural schematic diagram for making the mold No.1 finishing die of phone housing of the present invention；

Fig. 4 is a kind of structural schematic diagram for making No. two finishing dies of mold of phone housing of the present invention

Fig. 5 is a kind of partial view for making No. two movable molds of mold of phone housing of the present invention；

Fig. 6 is a kind of structural schematic diagram for making No. two groovings of mold of phone housing of the present invention；

Fig. 7 is a kind of structural schematic diagram for making the mold No.1 fixed seat of phone housing of the present invention.

In figure：1, male model；2, No.1 finishing die；3, venthole；4, apical ring；5, oil-through-hole；6, master mold；7, No. two formings Mould；8, backing plate；9, oil-containing groove；10, No.1 fixed seat；11, feed cavity；12, stripper；13, mandril；14, No.1 guide sleeve； 15, No.1 guide post；16, No. two guide sleeves；17, No. two guide posts；18, No.1 spring stack；19, No. two spring stacks；20, locating ring； 21, No.1 movable mold；22, No.1 template；23, No.1 grooving；24, No.1 bolt；25, No. two movable molds；26, No. two spiral shells Bolt；27, No. two groovings；28, No. two templates；29, cold air mouth；30, injector；31, pull rod；32, No. two fixed seats.

Specific implementation mode

To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to Specific implementation mode, the present invention is further explained.

As shown in figs. 1-7, a kind of mold for making phone housing, including male model 1, the side of male model 1 are provided with one Number finishing die 2, and the outer surface of male model 1 offers venthole 3, the upper end outer surface of male model 1 is fixedly mounted close to a side position There are apical ring 4, the outer surface of male model 1 to offer oil-through-hole 5, the side of male model 1 is provided with master mold 6, and peace is fixed in the side of master mold 6 Equipped with No. two finishing dies 7, backing plate 8 is installed between master mold 6 and No. two finishing dies 7, the lower section of male model 1, which is installed with, to be connect Oil groove 9, and the upper end outer surface of male model 1 is located at a side position of apical ring 4 and is installed with No.1 fixed seat 10, male model 1 it is interior Portion offers feed cavity 11 close to centre position, and the lower end of male model 1 is provided with stripper 12, and the inside of No.1 finishing die 2 is set Four groups of mandrils 13 are equipped with, the lower end of male model 1 is installed with No.1 guide sleeve 14, and No.1 guide sleeve 14 close to the position of side Be internally provided with No.1 guide post 15, the lower end of male model 1 is installed with No. two guide sleeves 16, and No. two close to another side position Guide sleeve 16 is internally provided with No. two guide posts 17, and the inside of No. two finishing dies 7 is installed with No.1 bullet close to a side position Spring column 18, and the inside of No. two finishing dies 7 is installed with No. two spring stacks 19 close to another side position, No. two finishing dies 7 Outer surface is installed with locating ring 20 close to centre position, and the outer surface of No.1 finishing die 2 is provided with four groups of No.1 movable molds 21, and the outer surface of No.1 movable mold 21 is installed with No.1 template 22, the outer surface of No.1 movable mold 21 offers No.1 Grooving 23, and the outer surface of No.1 movable mold 21 is installed with No.1 bolt 24 close to corner location, No. two finishing dies 7 Outer surface is provided with four groups of No. two movable molds 25, and the outer surface of No. two movable molds 25 is installed with No. two close to corner location The outer surface of bolt 26, No. two movable molds 25 offers No. two groovings 27, and the outer surface of No. two movable molds 25 is installed with No. two templates 28, and the outer surface of No. two finishing dies 7 offers cold air mouth 29, the inner wall of No.1 grooving 23 offers injector 30, one end of No.1 fixed seat 10 is provided with pull rod 31, and the upper end outer surface of master mold 6 is installed with No. two fixed seats 32；

No.1 guide sleeve 14 is flexibly connected with No.1 guide post 15, and No. two guide sleeves 16 are flexibly connected with No. two guide posts 17, top Bar 13 is flexibly connected with No.1 finishing die 2；The specification size all same of No.1 guide sleeve 14 and No. two guide sleeves 16, and No.1 is led To set 14 and No. two guide sleeves 16 in being symmetrically arranged, No.1 spring stack 18 and No. two spring stacks 19 are in symmetric arrays；

It is uniform equipped with several intervals positioned at 18 lower end of No.1 spring stack close to a side position in the inside of No. two finishing dies 7 Spike one, the lower end of spike one is fixed in the Blind locating holes one on No. two finishing dies 7, and the upper end of spike one extends to positioning Above one aperture of blind hole, the pointed orifice one that several upper ends for spike one are inserted into one by one is equipped in the lower end of No.1 spring stack 18.

It is equal equipped with several intervals positioned at No. two 19 lower ends of spring stack close to another side position in the inside of No. two finishing dies 7 The lower end of even spike two, spike two is fixed in the Blind locating holes two on No. two finishing dies 7, and the upper end of spike two, which extends to, determines Above two aperture of blind hole of position, the pointed orifice two that several upper ends for spike two are inserted into one by one is equipped in the lower end of No. two spring stacks 19.

Spike one is in array distribution, and spike two is in array distribution.

Spike one inserts in the lower end in Blind locating holes one and covers one, between engineering plastics set one and spike one equipped with engineering plastics Circumferentially fixed connection.It is equipped with internal spline one in the inner wall of engineering plastics set one, external splines one is equipped in the outer wall of spike one, it is described Internal spline one and external splines one engagement connection.

Spike two inserts in the lower end in Blind locating holes two and covers two, between engineering plastics set two and spike two equipped with engineering plastics Circumferentially fixed connection.It is equipped with internal spline two in the inner wall of engineering plastics set two, external splines two is equipped in the outer wall of spike two, it is described Internal spline two and external splines two engagement connection.

The quantity of injector 30 is several groups, and the 30 rectangular arrangement of several groups injector, four groups of No.1 movable molds 21 are in Rectangular arranged；The quantity of cold air mouth 29 is several groups, and several groups cold air mouth 29 is in arranged in parallel, pull rod 31 and No. two fixed seats 32 flexible connections；Stripper 12 is flexibly connected with male model 1, and No.1 grooving 23 and the specification size of No. two groovings 27 are homogeneous Together；No.1 movable mold 21 is fixedly connected with No.1 finishing die 2 by No.1 bolt 24, No. two movable molds 25 and No. two finishing dies 7 It is fixedly connected by No. two bolts 26；The specification size all same of No.1 bolt 24 and No. two bolts 26.

It should be noted that the present invention first, will ventilate when in use for a kind of mold for making phone housing Hole 3 is connect with gas-guide tube with oil guide pipe respectively with oil-through-hole 5, then, raw material, after being heated, raw material is added in injection molding machine Can from feed cavity 11 enter male model 1 in, at this moment male model 1 can along No.1 guide sleeve 14,15, No. two guide sleeves 16 of No.1 guide post with No. two guide posts 17 are slowly close to master mold 6, and after male model 1 is integrated with master mold 6, raw material can enter 2 in No.1 finishing die, connect , raw material can be passed through in No.1 grooving 23 and No. two groovings 27, under the action of No.1 template 22 and No. two template 28 into Row solidified forming, after raw material solidified forming, the venthole 3 being connect with air-cooler will be passed through cold air, be sprayed from cold air mouth 29, Product is cooled down, avoids the temperature of product is excessively high from deforming, then, male model 1 can be led along No.1 guide sleeve 14, No.1 15, No. two guide sleeves 16 of column are slowly detached with master mold 6 with No. two guide posts 17, and at this moment, pull rod 31 can be slowly from No. two fixed seats 32 It pulls out, until pull rod 31 blocks the opening of No. two fixed seats 32, then mandril 13 will release product, work in mold When, lubricating oil can be passed into oil-through-hole 5 by oil guide pipe, then all parts of mould inside are delivered lubricating oil to by oil-through-hole 5, It is lubricated, the oil-containing groove 9 of setting, the lubricating oil of drippage can be caught when mold is worked, avoid falling into cabinet inside It is difficult to handle, oil-containing groove 9 is not connect with mold, and is fixedly mounted inside injection molding machine, has been saved certain resource, has been worked as people Need replacing manufacture phone housing specification when, No.1 bolt 24 and No. two bolts 26 can be unloaded respectively using tool, No.1 movable mold 21 and No. two movable molds 25 are replaced, people is avoided to replace entire mold, saves the plenty of time, It is more practical.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims

1. a kind of mold for making phone housing, including male model (1), it is characterised in that：The side of the male model (1) is arranged There is No.1 finishing die (2), and the outer surface of male model (1) offers venthole (3), the upper end outer surface of the male model (1) is close One side position is installed with apical ring (4), and the outer surface of the male model (1) offers oil-through-hole (5), and the one of the male model (1) Side is provided with master mold (6), and the side of master mold (6) is installed with No. two finishing dies (7), the master mold (6) and No. two formings It is installed with backing plate (8) between mould (7), oil-containing groove (9) is installed with below the male model (1), and male model (1) is upper The side position that end outer surface is located at apical ring (4) is installed with No.1 fixed seat (10), and the inside of the male model (1) is in Between position offer feed cavity (11), and the lower end of male model (1) is provided with stripper (12), the No.1 finishing die (2) it is interior Portion is provided with four groups of mandrils (13), and the lower end of the male model (1) is installed with No.1 guide sleeve (14) close to the position of side, And No.1 guide sleeve (14) is internally provided with No.1 guide post (15), the lower end of the male model (1) fixes close to another side position No. two guide sleeves (16) are installed, and No. two guide sleeves (16) are internally provided with No. two guide posts (17), No. two finishing dies (7) inside is installed with No.1 spring stack (18) close to a side position, and the inside of No. two finishing dies (7) is close to the other side Position is installed with No. two spring stacks (19), and the outer surface of No. two finishing dies (7) is installed with close to centre position The outer surface of locating ring (20), the No.1 finishing die (2) is provided with four groups of No.1 movable molds (21), and No.1 movable mold (21) Outer surface be installed with No.1 template (22), the outer surface of the No.1 movable mold (21) offers No.1 grooving (23), and the outer surface of No.1 movable mold (21) is installed with No.1 bolt (24), No. two formings close to corner location The outer surface of mould (7) is provided with four groups of No. two movable molds (25), and the outer surface of No. two movable molds (25) is solid close to corner location Dingan County is equipped with No. two bolts (26), and the outer surfaces of No. two movable molds (25) offers No. two groovings (27), described No. two The outer surface of movable mold (25) is installed with No. two templates (28), and the outer surface of No. two finishing dies (7) offers cold air mouth (29), the inner wall of the No.1 grooving (23) offers injector (30), and one end of the No.1 fixed seat (10) is provided with The upper end outer surface of pull rod (31), the master mold (6) is installed with No. two fixed seats (32).

2. a kind of mold for making phone housing according to claim 1, it is characterised in that：The No.1 guide sleeve (14) it is flexibly connected with No.1 guide post (15), No. two guide sleeves (16) are flexibly connected with No. two guide posts (17), the mandril (13) it is flexibly connected with No.1 finishing die (2).

3. a kind of mold for making phone housing according to claim 1, it is characterised in that：The No.1 guide sleeve (14) with the specification size all same of No. two guide sleeves (16), and No.1 guide sleeve (14) with No. two guide sleeves (16) in symmetrical row Row, the No.1 spring stack (18) is with No. two spring stacks (19) in symmetric arrays.

4. a kind of mold for making phone housing according to claim 1, it is characterised in that：The injector (30) Quantity be several groups, and several groups injector (30) rectangular arrangement, the rectangular arrangement of four groups of No.1 movable molds (21).

5. a kind of mold for making phone housing according to claim 1, it is characterised in that：The cold air mouth (29) Quantity be several groups, and several groups cold air mouth (29) is in arranged in parallel, the pull rod (31) and No. two fixed seats (32) activities Connection.

6. a kind of mold for making phone housing according to claim 1, it is characterised in that：The stripper (12) It is flexibly connected with male model (1), the specification size all same of the No.1 grooving (23) and No. two groovings (27).

7. a kind of mold for making phone housing according to claim 1, it is characterised in that：The No.1 movable mold (21) it is fixedly connected by No.1 bolt (24) with No.1 finishing die (2), No. two movable molds (25) and No. two finishing dies (7) It is fixedly connected by No. two bolts (26).

8. a kind of mold for making phone housing according to claim 1, it is characterised in that：The No.1 bolt (24) with the specification size all same of No. two bolts (26).