CN207359532U - Belt box injection mold - Google Patents
Belt box injection mold Download PDFInfo
- Publication number
- CN207359532U CN207359532U CN201721406101.4U CN201721406101U CN207359532U CN 207359532 U CN207359532 U CN 207359532U CN 201721406101 U CN201721406101 U CN 201721406101U CN 207359532 U CN207359532 U CN 207359532U
- Authority
- CN
- China
- Prior art keywords
- injection
- cavity
- cover board
- box body
- supporter
- 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
Links
Abstract
The utility model discloses a kind of belt box injection mold, including upper mold seat, cope plate, lower template, fastener, base, upper mold core and lower mold core, the upper mold core and lower mold core fasten to form box body cavity, cover board cavity and supporter cavity, coolant flow channel is set in the cope plate, coolant flow channel is connected with being arranged on the cooling water nozzle of cope plate both sides, flow manifold is additionally provided with the cope plate, the flow manifold connects injection nozzle, injection nozzle is used to connect injector, the flow manifold passes through cover board injection flow passage, supporter injection flow passage connects cover board cavity with box body injection flow passage, supporter cavity and box body cavity；By using the mould structure of a multi-cavity mold, once injection can complete the injection of box body, supporter and cover board, actually realize that once injection can complete the injection of a whole set of belt box structure, ensure there will not be aberration between each part, and intensity is essentially identical, extend the whole service life of belt box.
Description
Technical field
It the utility model is related to injection mold technology, more particularly to a kind of belt box injection mold.
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.Refer 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 mould 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.Mould is mainly by running gate system, thermoregulating system, shaping zero
Part and constitutional detail composition.Wherein running gate system and forming part be with the direct contact portion of plastics, and with plastics and product and
Change, is most complicated in mold, change is maximum, it is desirable to processes finish and the highest part of precision.
Injection mold is made of dynamic model and cover half two parts, and dynamic model is installed 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 forms running gate system and cavity with cover half closure, 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.
Existing injection mold is in order to realize batch production, for the injecting products of size within the specific limits, a cover die
The identical cavity of multiple queueing disciplines can be formed after tool molding, realizes the injection for once completing multiple like products, it is still, right
It is applied in combination in some needs, and there is decorative moulding, if different components is using different moulds or different batches
Secondary material is molded, its decorative and overall use is often influenced because of the material aberration between different batches or intensity
Service life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of belt box injection mold, by using a multi-cavity mold
Mould structure, once injection can complete the injection of box body, supporter and cover board, actually realize that once injection can be complete
Into the injection of a whole set of belt box structure, it is ensured that will not have aberration between each part, and intensity is essentially identical, extends skin
The whole service life of tape drum.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of belt box injection mold, institute
Stating belt box includes box body, cover board and supporter, and the box body is the rectangular box structure of upper shed, and the cover board sets for both sides
There is the platy structure of shaft, cover board is hinged by shaft and box opening end, and the cover inner surface is embedded in four sets of T-shaped supports
Body, including upper mold seat, cope plate, lower template, fastener, base, upper mold core and lower mold core, the upper mold core and lower mold core fasten shape
Into box body cavity, cover board cavity and supporter cavity, coolant flow channel is set, and coolant flow channel is with being arranged on upper mold in the cope plate
The cooling water nozzle of plate both sides connects, and flow manifold is additionally provided with the cope plate, and the flow manifold connects injection nozzle, injection nozzle
For connecting injector, the flow manifold is connected by cover board injection flow passage, supporter injection flow passage with box body injection flow passage
Cover board cavity, supporter cavity and box body cavity.
Fastener is set between the base and lower template.
The cope plate is set directly at the side core-pulling mechanism for being capable of lateral sliding in die sinking and clamping process with lower template.
It is using beneficial effect caused by above-mentioned technical proposal：By using the mould structure of a multi-cavity mold, once
Injection can complete the injection of box body, supporter and cover board, actually realize that once injection can complete a whole set of belt box knot
The injection of structure, it is ensured that will not have aberration between each part, and intensity is essentially identical, extends the overall use of belt box
Service life.
Brief description of the drawings
Fig. 1 is the cavity arrangement schematic diagram of the utility model；
Fig. 2 is the front view of the utility model（Sectional view）；
Fig. 3 is the left view of the utility model（Sectional view）；
Fig. 4 is box body structure schematic diagram；
Fig. 5 is covering plate structure schematic diagram；
Fig. 6 is supporting body structure schematic diagram；
Wherein：1st, box body cavity；2nd, cover board cavity；3rd, supporter cavity；4th, cooling water nozzle；5th, upper mold seat；6th, cope plate；
7th, lower template；8th, fastener；9th, base；10th, flow manifold；11st, box body injection flow passage；12nd, cover board injection flow passage；13rd, side core-pulling
Mechanism；14th, supporter injection flow passage.
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, be fully described by, it is clear that and described embodiment is only the part of the embodiment of the utility model, rather than whole
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 Figs. 1-3, the utility model discloses a kind of belt box injection mold, the belt box includes box body, lid
Plate and supporter, the box body are the rectangular box structure of upper shed, and the cover board is equipped with the platy structure of shaft, lid for both sides
Plate is hinged by shaft and box opening end, and the cover inner surface is embedded in four sets of T-shaped supporters（Referring to attached drawing 4-6）, injection
Mould includes upper mold seat 5, cope plate 6, lower template 7, fastener 8, base 9, upper mold core and lower mold core, the upper mold core and lower mold core
Fastening forms box body cavity 1, cover board cavity 2 and supporter cavity 3, sets coolant flow channel in the cope plate 6, coolant flow channel with
The cooling water nozzle 4 for being arranged on 6 both sides of cope plate connects, and flow manifold 10, the flow manifold 10 are additionally provided with the cope plate 6
Injection nozzle 11 is connected, injection nozzle 11 is used to connect injector, and the flow manifold 10 is noted by cover board injection flow passage 12, supporter
Jet stream road connects cover board cavity 2, supporter cavity 3 and box body cavity 1 with box body injection flow passage 14；The base 9 and lower template 7
Between set fastener 8；The cope plate 6 is set directly at the side for being capable of lateral sliding in die sinking and clamping process with lower template 7
Core-pulling mechanism 13.
During concrete application, the utility model is by using the mould structure of a multi-cavity mold, and once injection can be complete
Into the injection of box body, supporter and cover board, actually realize that once injection can complete the injection of a whole set of belt box structure, really
Aberration will not be had by protecting between each part, and intensity is essentially identical, extends the whole service life of belt box.
Claims (2)
1. a kind of belt box injection mold, the belt box includes box body, cover board and supporter, and the box body is the square of upper shed
Shape box body structure, the cover board are equipped with the platy structure of shaft for both sides, and cover board is hinged by shaft and box opening end, described
Cover inner surface is embedded in four sets of T-shaped supporters, it is characterised in that：Including upper mold seat（5）, cope plate（6）, lower template（7）, fastener
（8）, base（9）, upper mold core and lower mold core, the upper mold core and lower mold core fasten to form box body cavity（1）, cover board cavity（2）
With supporter cavity（3）, the cope plate（6）Interior setting coolant flow channel, coolant flow channel is with being arranged on cope plate（6）Both sides it is cold
But water nozzle（4）Connection, the cope plate（6）Inside it is additionally provided with flow manifold（10）, the flow manifold（10）Connect injection nozzle
（11）, injection nozzle（11）For connecting injector, the flow manifold（10）Pass through cover board injection flow passage（12）, supporter injection
Runner and box body injection flow passage（14）Connect cover board cavity（2）, supporter cavity（3）With box body cavity（1）.
2. belt box injection mold according to claim 1, it is characterised in that：The base（9）With lower template（7）Between
Fastener is set（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406101.4U CN207359532U (en) | 2017-10-30 | 2017-10-30 | Belt box injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406101.4U CN207359532U (en) | 2017-10-30 | 2017-10-30 | Belt box injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359532U true CN207359532U (en) | 2018-05-15 |
Family
ID=62344366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721406101.4U Expired - Fee Related CN207359532U (en) | 2017-10-30 | 2017-10-30 | Belt box injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359532U (en) |
-
2017
- 2017-10-30 CN CN201721406101.4U patent/CN207359532U/en not_active Expired - Fee Related
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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: 20180515 Termination date: 20181030 |