CN206030352U - Earphone sound control spare preparation mould - Google Patents

Earphone sound control spare preparation mould Download PDF

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Publication number
CN206030352U
CN206030352U CN201621033965.1U CN201621033965U CN206030352U CN 206030352 U CN206030352 U CN 206030352U CN 201621033965 U CN201621033965 U CN 201621033965U CN 206030352 U CN206030352 U CN 206030352U
Authority
CN
China
Prior art keywords
pillar
fixed column
mould
mold slots
lower cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621033965.1U
Other languages
Chinese (zh)
Inventor
张家河
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Shenke Mould Co Ltd
Original Assignee
Dongguan Shenke Mould Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Shenke Mould Co Ltd filed Critical Dongguan Shenke Mould Co Ltd
Priority to CN201621033965.1U priority Critical patent/CN206030352U/en
Application granted granted Critical
Publication of CN206030352U publication Critical patent/CN206030352U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an earphone sound control spare preparation mould, including first upper cover, first lower cover, second upper cover and second lower cover, cover on first and install first pillar, install the second pillar on the first pillar, installation third pillar is installed to the both sides of second pillar, first upper cover with the cooperation of first lower cover is used, the first is covered and is provided with first mould groove and first fixed column, be provided with a plurality of second mould groove on the first mould groove, the second upper cover with the cooperation of second lower cover is used, the second is covered and is installed third mould groove, be provided with fourth mould groove on the third mould groove, the second is covered and is installed second fixed column and third fixed column, just the third fixed column with fourth mould groove one -to -one, this sound control spare preparation mould has simple to usely and characteristics simple to operate, low in production cost.

Description

A kind of earphone sound control part makes mould
Technical field
This utility model is related to a kind of technical field of mold, and specially a kind of earphone sound control part makes mould.
Background technology
Mould, in commercial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtains The various moulds of required product and instrument.In brief, mould is the instrument for formed article, and this instrument is by various zero Part is constituted, and different moulds are made up of different parts.It is mainly by the change of institute's moulding material physical state realizing thing The processing of product profile.Blank is made to become the instrument of the product for having given shape and size under external force.Be widely used in punching, The compression moulding of the products such as die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, ceramics or note In the forming of modeling.Mould has specific profile or cavity shape, and contour shape of the application with cutting edge can make blank Occur to separate (punching) by profile wire shaped.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mould is typically wrapped Two parts of dynamic model and cover half (or punch and die) are included, the two is partable.Product is taken out when separating, when closing up, notes blank Enter mold cavity shaping.Mould is precision instrument, complex-shaped, bears the expansive force of blank, hard to structural strength, rigidity, surface Degree, surface roughness and machining accuracy all have higher requirements, and the level of development of mould production is the important mark of machine-building level One of will.At present, most of earphone sound control parts make Mold Making complexity, so a mould easy to use of design is worth It is contemplated that.
The content of the invention
The purpose of this utility model is to provide a kind of earphone sound control part to make mould, to solve to carry in above-mentioned background technology The problem for going out.
For achieving the above object, this utility model provides following technical scheme:A kind of earphone sound control part makes mould, including Lid on first, the first lower cover, lid and the second lower cover on second, are provided with the first pillar on lid on first, on first pillar Second pillar is installed, the both sides of second pillar are provided with the 3rd pillar of installation, cover on described first with described first under Lid is used cooperatively, and is provided with the first mold slots and the first fixed column, is provided with first mold slots on first time lid Several second mold slots, are covered on described second and are used cooperatively with second lower cover, are provided with the 3rd on second time lid Mold slots, are provided with the 4th mold slots, are provided with the second fixed column and the 3rd on second time lid in the 3rd mold slots Fixed column, and the 3rd fixed column corresponded with the 4th mold slots.
Further, the overall diameter of second pillar is equal in magnitude with the interior diameter of the first fixed column.
Further, the overall diameter of first fixed column is equal in magnitude with the overall diameter of the second fixed column.
Further, second mold slots are evenly distributed in the first mold slots.
Compared with prior art, the beneficial effects of the utility model are:The earphone sound control part makes mould, by first Mold materials pouring is carried out in the first mold slots on lower lid, the second pillar on first on lid is connected with the first fixed column, the The overall diameter of two pillars is equal in magnitude with the interior diameter of the first fixed column, is convenient for fixed and installs, convenient to operate, and forms system Part, on second, lid is used cooperatively with the second lower cover, and the 3rd mold slots in the second lower cover carry out mold materials pouring, form system Part, it is easy for installation, using simple.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is one of partial structural diagram of the present utility model;
Fig. 3 is one of mould pictorial diagram of the present utility model;
Fig. 4 is the two of mould pictorial diagram of the present utility model;
Fig. 5 is mould entirety pictorial diagram of the present utility model;
In figure:Cover on 1- first;The first pillars of 2-;The 3rd pillars of 3-;The second pillars of 4-;The first lower covers of 5-;The second moulds of 6- Tool groove;The first mold slots of 7-;The first fixed columns of 8-;The 4th mold slots of 9-;The 3rd fixed columns of 10-;The 3rd mold slots of 11-;12- Two fixed columns;The second lower covers of 13-;Cover on 14- second.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-5 are referred to, this utility model provides a kind of technical scheme:A kind of earphone sound control part makes mould, including the Lid 14 and the second lower cover 13 on lid 1, the first lower cover 5, second on one, are provided with the first pillar 2, the first pillar 2 on lid 1 on first On the second pillar 4 is installed, the both sides of the second pillar 4 are provided with the 3rd pillar 3 of installation, and on first, lid 1 is coordinated with the first lower cover 5 Use, be provided with the first mold slots 7 and the first fixed column 8 on the first lower cover 5, be provided with the first mold slots 7 several second Mold slots 6, on second, lid 14 is used cooperatively with the second lower cover 13, is provided with the 3rd mold slots 11, the 3rd mould on the second lower cover 13 The 4th mold slots 9 are provided with tool groove 11, the second fixed column 12 and the 3rd fixed column 10, and the 3rd are installed on second lower cover 13 Fixed column 10 is corresponded with the 4th mold slots 9.
Further, the overall diameter of second pillar 4 is equal in magnitude with the interior diameter of the first fixed column 8, is convenient for Fixed and installation, it is convenient to operate.
Further, the overall diameter of first fixed column 8 is equal in magnitude with the overall diameter of the second fixed column 12, is easy to mould Tool is attached and fixes.
Further, second mold slots 6 are evenly distributed in the first mold slots 7, are easily installed.
Operation principle:First, by carrying out mold materials pouring in the first mold slots 7 on the first lower cover 5, on first The second pillar 4 on lid 1 is connected with the first fixed column 8, the interior diameter size of the overall diameter of the second pillar 4 and the first fixed column 8 It is equal, it is convenient for fixed and installs, it is convenient to operate, product is formed, on second, lid 14 is used cooperatively with the second lower cover 13, the The 3rd mold slots 11 in two lower covers 13 carry out mold materials pouring, form product, easy for installation, using simple.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of earphone sound control part makes mould, including covering on first(1), the first lower cover(5), cover on second(14)Under second Lid(13), it is characterised in that:Cover on first(1)On the first pillar is installed(2), first pillar(2)On be provided with second Pillar(4), second pillar(4)Both sides be provided with installation the 3rd pillar(3), cover on described first(1)With described first Lower cover(5)Use cooperatively, first lower cover(5)On be provided with the first mold slots(7)With the first fixed column(8), described first Mold slots(7)On be provided with several the second mold slots(6), cover on described second(14)With second lower cover(13)Cooperation makes With second lower cover(13)On the 3rd mold slots are installed(11), the 3rd mold slots(11)On be provided with the 4th mould Groove(9), second lower cover(13)On the second fixed column is installed(12)With the 3rd fixed column(10), and the 3rd fixed column (10)With the 4th mold slots(9)Correspond.
2. a kind of earphone sound control part according to claim 1 makes mould, it is characterised in that:Second pillar(4)'s Overall diameter and the first fixed column(8)Interior diameter it is equal in magnitude.
3. a kind of earphone sound control part according to claim 1 makes mould, it is characterised in that:First fixed column(8) Overall diameter and the second fixed column(12)Overall diameter it is equal in magnitude.
4. a kind of earphone sound control part according to claim 1 makes mould, it is characterised in that:Second mold slots(6) It is evenly distributed on the first mold slots(7)On.
CN201621033965.1U 2016-08-31 2016-08-31 Earphone sound control spare preparation mould Expired - Fee Related CN206030352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621033965.1U CN206030352U (en) 2016-08-31 2016-08-31 Earphone sound control spare preparation mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621033965.1U CN206030352U (en) 2016-08-31 2016-08-31 Earphone sound control spare preparation mould

Publications (1)

Publication Number Publication Date
CN206030352U true CN206030352U (en) 2017-03-22

Family

ID=58298809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621033965.1U Expired - Fee Related CN206030352U (en) 2016-08-31 2016-08-31 Earphone sound control spare preparation mould

Country Status (1)

Country Link
CN (1) CN206030352U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170322

Termination date: 20190831