CN207373603U - Vehicle-mounted loudspeaker high pitch main body injection mold - Google Patents
Vehicle-mounted loudspeaker high pitch main body injection mold Download PDFInfo
- Publication number
- CN207373603U CN207373603U CN201721460768.2U CN201721460768U CN207373603U CN 207373603 U CN207373603 U CN 207373603U CN 201721460768 U CN201721460768 U CN 201721460768U CN 207373603 U CN207373603 U CN 207373603U
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- China
- Prior art keywords
- core
- main body
- side core
- high pitch
- mold core
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Abstract
The utility model discloses a kind of vehicle-mounted loudspeaker high pitch main body injection molds, injection mold includes cope plate, upper mold core, lower template, lower mold core, two sets of side cores being symmetrically installed and the side core-pulling mechanism for driving the horizontal slip of side core, two sets of side cores, upper mold core and lower mold core composition high pitch main body molding cavity, the interface of the side core lower surface and lower mold core is mounting ear lower surface, the interface of the side core and upper mold core is the upper surface of pedestal, and the module being consistent with the cup-shaped structure inner cavity of high pitch main body is equipped in the middle part of the lower mold core；By with the mating side core for being arranged to split shape of upper mold core and lower mold core, and side core drives side core to slide by tilting the guide rod being fixedly mounted on cope plate, in the case that defined threshold is in gap between guide rod and side core, upper mold during lower die division with can be ensured that side core in place, the division of mold is not interfered with, ensure the integrality and accuracy of product cavity, improve finished product rate.
Description
Technical field
The utility model is related to injection mold technology more particularly to a kind of vehicle-mounted loudspeaker high pitch main body injection molds.
Background technology
Injection mold is a kind of instrument for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped components in batches.It refers specifically to heated thawing
Plastics by injection molding machine high pressure inject die cavity, after cooling and solidifying, obtain formed products.
Although the structure of mold is due to plastics variety and performance, the shape of the plastic products and type of structure and injector
May be ever-changing Deng different, but basic structure is consistent.Mold is mainly by running gate system, thermoregulating system, shaping zero
Part and constitutional detail composition.Wherein running gate system and forming part are to contact directly part with plastics, and with plastics and product and
Variation is most complicated in mold, and variation is maximum, it is desirable that processing finish and the highest part of precision.
Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, cover half
On the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model is closed with cover half forms running gate system and cavity, opens
Dynamic model and cover half separation are to take out plastic products during mould, and cavity is generally made of two parts, i.e. upper mold core segment and lower mold core
Part, upper mold core is with lower mold core faying face as die joint.
For conventional moulding, the structure of mold is only needed according to the shape of moulding and inner cavity design cavity and mould
Injection can be completed in block, the suitable die joint of simultaneous selection, but for some special-shaped mouldings, it is necessary to design different pumpings
The structure of core mechanism, especially some outer surface indents can more protrude the effect of core-pulling mechanism for the shaping of female parts, existing
Some core-pulling mechanisms are mostly carried out by the way of pneumatic or artificial core pulling, and artificial pulled core structure uses relatively complicated, production
Efficiency is low, and Pneumatic core-pulling substantially uses cylinder as power, but due to filling type in injection moulding process in order to ensure sizing material
For performance, it is necessary to remain fluid state in injection moulding process, mold, which generates heat, can influence the performance of cylinder, often be present with side core
Situation not in place influences division and the cavity shape of mold, easily generates waste product.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of vehicle-mounted loudspeaker high pitch main body injection mold, by with
Upper mold core and the mating side core for being arranged to split shape of lower mold core, and side core is fixedly mounted on leading on cope plate by tilting
It is slided to bar driving side core, in the case that defined threshold is in gap between guide rod and side core, upper mold and lower die division process
In can be ensured that side core in place, do not interfere with the division of mold, it is ensured that the integrality and accuracy of product cavity, improve product into
Product rate.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of vehicle-mounted loudspeaker high pitch main body
Injection mold, high pitch main body are the cup-shaped structure with pedestal and mounting ear, and planar structure, injection mould are translated into outside the mounting ear
Tool include cope plate, upper mold core, lower template, lower mold core, two sets side cores being symmetrically installed and for drive side core level slip
Side core-pulling mechanism, two sets of side cores, upper mold core and lower mold core composition high pitch main body molding cavity, the side core lower surface is under
The interface of mold core is mounting ear lower surface, and the interface of the side core and upper mold core is the upper surface of pedestal, the lower mold core
Middle part is equipped with the module being consistent with the cup-shaped structure inner cavity of high pitch main body.
Two sets of side cores are in symmetrical structure, are round-like structure after two sets of side core moldings, the cope plate lower surface is set
It is useful for accommodating the round table-like groove of two sets of side cores.
The side core-pulling mechanism includes two guide rods being tiltedly mounted on cope plate, often covers side core tail end and fixes respectively
A set of sliding block, two guide rods are symmetrically installed compared with the interface of two sets of side cores and are distributed for toed-out shape, in the sliding block
Portion is equipped with the inclined hole being slidably matched with guide rod, and the sliding block coordinates with lower die upper surface slide, the lower die upper surface and cunning
Wear-resistant block is installed by means of screw on the oblique facade of block.
It is using advantageous effect caused by above-mentioned technical proposal：By with upper mold core and lower mold core are mating is arranged to pair
The side core of open form shape, and side core drives side core to slide by tilting the guide rod being fixedly mounted on cope plate, in guide rod
In the case that defined threshold is in gap between side core, upper mold during lower die division with can be ensured that side core in place, Bu Huiying
Ring the division of mold, it is ensured that the integrality and accuracy of product cavity improve finished product rate.
Description of the drawings
Fig. 1 is the structure diagram of the utility model（Sectional view）；
Fig. 2 is high pitch agent structure schematic diagram；
Wherein：1st, cope plate；2nd, lead；3rd, upper mold core；4th, sliding block；5th, lower template.
Specific embodiment
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is from the limitation of following public specific embodiment.
As shown in Figure 1, the utility model discloses a kind of vehicle-mounted loudspeaker high pitch main body injection mold, high pitch main body be with
The cup-shaped structure of pedestal and mounting ear, the mounting ear translate into planar structure outside（Referring to attached drawing 2）, injection mold include cope plate
1st, upper mold core 3, lower template 5, lower mold core, two sets of side cores being symmetrically installed and the side core-pulling machine for driving the horizontal slip of side core
Structure, two sets of side cores, upper mold core 3 and lower mold core composition high pitch main body molding cavity, the side core lower surface and lower mold core
Interface is mounting ear lower surface, and the interface of the side core and upper mold core 3 is the upper surface of pedestal, and the lower mold core middle part is set
There is the module being consistent with the cup-shaped structure inner cavity of high pitch main body.
Two sets of side cores are in symmetrical structure, are round-like structure after two sets of side core moldings, 1 lower surface of cope plate is set
It is useful for accommodating the round table-like groove of two sets of side cores.
The side core-pulling mechanism includes two guide rods 2 being tiltedly mounted on cope plate 1, and it is solid respectively often to cover side core tail end
Fixed a set of sliding block 4, two guide rods 2 are symmetrically installed compared with the interface of two sets of side cores and are distributed for toed-out shape, the cunning
4 middle part of block is equipped with the inclined hole being slidably matched with guide rod 2, and the sliding block 4 coordinates with lower die upper surface slide, the lower die upper table
Wear-resistant block is installed by means of screw on the oblique facade of face and sliding block 4, guide rod is fixedly mounted with upper mold, with the mating installation of lower die
Sliding block, sliding block are fixedly connected with side core, and in die sinking, lower template is fixed, and cope plate is obliquely installed during moving upwards
Guide rod sliding block can be driven to slide in and out, so as to which two sets of side cores be driven to move out, the stroke of sliding block to ensure side core to
The distance of outer movement can avoid moulding, and convenient for discharging, in clamping process, cope plate moves downward, and guide rod is transported downwards
It is dynamic, so as to which sliding block be driven inwardly to move, realize in place, the complete cavity of stroke of two sets of side cores.
In short, the utility model by with the mating side core for being arranged to split shape of upper mold core and lower mold core, and side core
By tilting the guide rod being fixedly mounted on cope plate side core is driven to slide, gap is regulation threshold between guide rod and side core
In the case of value, upper mold does not interfere with the division of mold, it is ensured that product type with can be ensured that side core in place during lower die division
The integrality and accuracy of chamber improve finished product rate.
Claims (3)
1. a kind of vehicle-mounted loudspeaker high pitch main body injection mold, high pitch main body is the cup-shaped structure with pedestal and mounting ear, described
Planar structure is translated into outside mounting ear, it is characterised in that：Injection mold includes cope plate（1）, upper mold core（3）, lower template（5）, under
Mold core, two be symmetrically installed set side core and the side core-pulling mechanism for driving the horizontal slip of side core, two sets of side cores, upper mold cores
（3）With lower mold core composition high pitch main body molding cavity, the interface of the side core lower surface and lower mold core is mounting ear lower surface,
The side core and upper mold core（3）Interface be pedestal upper surface, the cupuliform with high pitch main body is equipped in the middle part of the lower mold core
The module that structure inner chamber is consistent.
2. vehicle-mounted loudspeaker high pitch main body injection mold according to claim 1, it is characterised in that：Two sets of side cores are in pair
Claim structure, be round-like structure, the cope plate after two sets of side core moldings（1）Lower surface is equipped with to accommodate the circle of two sets of side cores
Mesa-shaped groove.
3. vehicle-mounted loudspeaker high pitch main body injection mold according to claim 2, it is characterised in that：The side core-pulling mechanism bag
It includes and is tiltedly mounted on cope plate（1）On two guide rods（2）, often cover side core tail end and fix a set of sliding block respectively（4）, two are led
To bar（2）It is symmetrically installed and is distributed for toed-out shape, the sliding block compared with the interface of two sets of side cores（4）Middle part be equipped with
Guide rod（2）The inclined hole being slidably matched, the sliding block（4）Coordinate with lower die upper surface slide, the lower die upper surface and sliding block
（4）Oblique facade on by means of screw install wear-resistant block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460768.2U CN207373603U (en) | 2017-11-06 | 2017-11-06 | Vehicle-mounted loudspeaker high pitch main body injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460768.2U CN207373603U (en) | 2017-11-06 | 2017-11-06 | Vehicle-mounted loudspeaker high pitch main body injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373603U true CN207373603U (en) | 2018-05-18 |
Family
ID=62335023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460768.2U Expired - Fee Related CN207373603U (en) | 2017-11-06 | 2017-11-06 | Vehicle-mounted loudspeaker high pitch main body injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201796A1 (en) * | 2022-04-22 | 2023-10-26 | 深圳技术大学 | Combined mold apparatus based on 3d printing |
-
2017
- 2017-11-06 CN CN201721460768.2U patent/CN207373603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201796A1 (en) * | 2022-04-22 | 2023-10-26 | 深圳技术大学 | Combined mold apparatus based on 3d printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180518 Termination date: 20181106 |