CN208392578U - A kind of expansion lumen type Car Door Handle injection mold - Google Patents
A kind of expansion lumen type Car Door Handle injection mold Download PDFInfo
- Publication number
- CN208392578U CN208392578U CN201820938710.2U CN201820938710U CN208392578U CN 208392578 U CN208392578 U CN 208392578U CN 201820938710 U CN201820938710 U CN 201820938710U CN 208392578 U CN208392578 U CN 208392578U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding cavity
- baffle
- car door
- door handle
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of expansion lumen type Car Door Handle injection molds, including injection mold ontology, die cover and injecting head, baffle is equipped in injection molding cavity, baffle is connected to the non-open end of injection molding cavity by spring, the side of the junction of spring and the non-open end of injection molding cavity is equipped with auxiliary hook, link is set on the inside of baffle, mold cap surface is equipped with and the consistent convex block of injection molding cavity opening size, injection molding cavity of leaving a blank in advance is formed between baffle and the convex block of die cover, injecting head is located at right above injection molding cavity of leaving a blank in advance, injecting head is connect with injection molding tube, the junction of injecting head and injection molding tube is equipped with pressurizer；With the density and intensity of Car Door Handle can be adjusted, while making finished product density uniform, the low and easy to use feature of ratio of defects.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of expansion lumen type Car Door Handle injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould, thermoplastic plastic's mold；It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming
Mould, hot-die, injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing, injection mold again in a manner of flash
Two kinds of cold flowing mould channel, hot runner mould can be divided into again with running gate system；It is mobile, two kinds fixed can be divided by handling mode.
Currently, for injection mold, the injection mold provided in the prior art, type chamber, that is, injection molding cavity is fixed, when injection molding,
It is directly molded, then demoulds to it, but can exist, finished product density is uneven, and density is determined by the density of injection molding liquid completely, finished product
Occasionally there are stomata, the defect of modulability difference.
Summary of the invention
The utility model is to solve technological deficiency existing in the prior art, and the utility model provides one kind and is adjustable vapour
The density and intensity of outside door handle, while making finished product density uniform, the low and easy to use expansion lumen type car door of ratio of defects
Outer handle injection mold.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of expansion lumen type Car Door Handle injection mold, including injection mold ontology, die cover and injecting head, the note
It is transversely provided with injection molding cavity open at one end in the middle part of mould ontology, is longitudinally equipped with baffle in the injection molding cavity, the baffle passes through
Spring is connected to the non-open end of injection molding cavity, and the spring and the side of the junction of the non-open end of injection molding cavity are equipped with auxiliary hook,
Link is arranged in the position of corresponding auxiliary hook on the inside of the baffle, and the auxiliary hook can be fixedly connected or take off with corresponding link
From, the die cover can horizontal direction it is mobile, surface be equipped with the consistent convex block of injection molding cavity opening size, when the die cover with
When injection mold ontology connects, the opening that the convex block of die cover can extend into injection molding cavity is clogged, when spring does not stress in addition to gravity
And injection molding cavity of leaving a blank in advance is formed when extending naturally, between the baffle and the convex block of die cover, the injecting head is located at leaves a blank in advance
It right above injection molding cavity, and is connect with injection molding cavity of leaving a blank in advance, the injecting head is connect with injection molding tube, the injecting head and injection molding tube
Junction is equipped with pressurizer.
As further improved technical solution, the length of the pre- injection molding cavity of leaving a blank is 3-5cm.
As further improved technical solution, the convex block of the die cover is cased with a circle sealing ring.
As further improved technical solution, the transverse gage of the baffle is 2-5cm.
As further improved technical solution, the spring and the two sides of the junction of the non-open end of injection molding cavity are respectively provided with
One auxiliary hook, the position of corresponding auxiliary hook is arranged two links on the inside of the baffle, each auxiliary hook can with it is corresponding
Link be fixedly connected or be detached from.
As further improved technical solution, the vertical range of the auxiliary hook and spring is 1-2cm.
The utility model has the following beneficial effects:
Compared with prior art, the utility model controls injection pressure by pressurizer, suitable rigid by selecting
The rigidity of degree forms the resistance of confrontation injection pressure, during continuous wealthy chamber, finally to the density of Car Door Handle and
Intensity carries out quantitative control, and the same Car Door Handle for being molded liquid and producing different densities can be used；It produces
Car Door Handle even density, high-quality, ratio of defects is low；Injection mold structure provided by the utility model is simple and novel,
It is easy to use and with good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before the utility model injection molding；
Fig. 2 is the structural schematic diagram after the utility model injection molding.
Description of symbols:
1, injection mold ontology；2, die cover；3, injection molding tube；4, pressurizer；5, injecting head；6, injection molding cavity；7, baffle；8,
Pre- injection molding cavity of leaving a blank；9, auxiliary hook；10, spring；11, link；12, sealing ring.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
Embodiment
As shown in Figure 1, 2, a kind of expansion lumen type Car Door Handle injection mold, including injection mold ontology 1, die cover 2
With injecting head 5, it is transversely provided with injection molding cavity 6 open at one end in the middle part of injection mold ontology 1, is longitudinally equipped with baffle 7 in injection molding cavity 6,
Baffle 7 is connected to the non-open end of injection molding cavity 6, the side of spring 10 and the junction of the non-open end of injection molding cavity 6 by spring 10
Equipped with auxiliary hook 9, the position setting link 11 of auxiliary hook 9 is corresponded on the inside of baffle 7, auxiliary hook 9 can be solid with corresponding link 11
Fixed connection is detached from, die cover 2 can horizontal direction it is mobile, surface be equipped with the consistent convex block of 6 opening size of injection molding cavity, work as mold
When lid 2 is connect with injection mold ontology 1, the opening that the convex block of die cover 2 can extend into injection molding cavity 6 is clogged, when spring 10 is except weight
When not stressing and extend naturally outside power, injection molding cavity 8 of leaving a blank in advance is formed between baffle 7 and the convex block of die cover 2, injecting head 5 is located at
It right above pre- injection molding cavity 8 of leaving a blank, and is connect with injection molding cavity 8 of leaving a blank in advance, injecting head 5 is connect with injection molding tube 3, injecting head 5 and injection molding
The junction of pipe 3 is equipped with pressurizer 4.
In the present embodiment, the length for injection molding cavity 8 of leaving a blank in advance is 3-5cm.
In the present embodiment, the convex block of die cover 2 is cased with a circle sealing ring 12.
In the present embodiment, the transverse gage of baffle 7 is 2-5cm.
In the present embodiment, the two sides of the junction of spring 10 and the non-open end of injection molding cavity 6 are respectively provided with an auxiliary hook 9, keep off
Two links 11 are arranged in the position that auxiliary hook 9 is corresponded on the inside of plate 7, and each auxiliary hook 9 can be fixedly connected with corresponding link 11
Or it is detached from.
In the present embodiment, the vertical range of auxiliary hook 9 and spring 10 is 1-2cm.
The course of work of the utility model: as shown in Figure 1, being formed before injection molding, between baffle 7 and the convex block of die cover 2 pre-
It leaves a blank injection molding cavity 8；As shown in Fig. 2, after injection molding liquid is by the pressurization of the pressurized device 4 of injection molding tube 3, then being injected and being infused by injecting head 5 when injection molding
Chamber 6 is moulded, baffle 7 is pushed at this time, and spring 10 is compressed；After the completion of injection molding, injecting head 5 stops injection molding, while controlling auxiliary hook 9
Link 11 is caught on, so that spring 10 is balanced the thrust of baffle 7, the uncooled Car Door Handle in injection molding cavity 6 is except weight
Die cover 2 is not opened after cooling a period of time forms Car Door Handle by external force outside power, and controls the release of auxiliary hook 9
Link 11, spring 10 pushes baffle 7 at this time, finally by Car Door Handle ejection die after molding, completes demoulding.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of expansion lumen type Car Door Handle injection mold, it is characterised in that: including injection mold ontology, die cover and injection molding
Head, the injection mold ontology middle part are transversely provided with injection molding cavity open at one end, and baffle is longitudinally equipped in the injection molding cavity, described
Baffle is connected to the non-open end of injection molding cavity by spring, and the spring and the side of the junction of the non-open end of injection molding cavity are equipped with
Link is arranged in auxiliary hook, the position of the corresponding auxiliary hook in baffle inside, and the auxiliary hook can be with the fixed company of corresponding link
Connect or be detached from, the die cover can horizontal direction it is mobile, surface be equipped with the consistent convex block of injection molding cavity opening size, when the mould
When tool lid is connect with injection mold ontology, the opening that the convex block of die cover can extend into injection molding cavity is clogged, when spring is in addition to gravity
When not stressing and extending naturally, injection molding cavity of leaving a blank in advance is formed between the baffle and the convex block of die cover, the injecting head is located at
It right above pre- injection molding cavity of leaving a blank, and is connect with injection molding cavity of leaving a blank in advance, the injecting head is connect with injection molding tube, the injecting head and note
The junction for moulding pipe is equipped with pressurizer.
2. a kind of expansion lumen type Car Door Handle injection mold as described in claim 1, it is characterised in that: the pre- note of leaving a blank
The length for moulding chamber is 3-5cm.
3. a kind of expansion lumen type Car Door Handle injection mold as claimed in claim 1 or 2, it is characterised in that: the mold
The convex block of lid is cased with a circle sealing ring.
4. a kind of expansion lumen type Car Door Handle injection mold as claimed in claim 1 or 2, it is characterised in that: the baffle
Transverse gage be 2-5cm.
5. a kind of expansion lumen type Car Door Handle injection mold as claimed in claim 1 or 2, it is characterised in that: the spring
It is respectively provided with an auxiliary hook with the two sides of the junction of the non-open end of injection molding cavity, the position of corresponding auxiliary hook is set on the inside of the baffle
Two links are set, each auxiliary hook can be fixedly connected or be detached from corresponding link.
6. a kind of expansion lumen type Car Door Handle injection mold as claimed in claim 1 or 2, it is characterised in that: the auxiliary
The vertical range of hook and spring is 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938710.2U CN208392578U (en) | 2018-06-19 | 2018-06-19 | A kind of expansion lumen type Car Door Handle injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938710.2U CN208392578U (en) | 2018-06-19 | 2018-06-19 | A kind of expansion lumen type Car Door Handle injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392578U true CN208392578U (en) | 2019-01-18 |
Family
ID=65132636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938710.2U Active CN208392578U (en) | 2018-06-19 | 2018-06-19 | A kind of expansion lumen type Car Door Handle injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834908A (en) * | 2019-04-17 | 2019-06-04 | 四川立民制冷科技有限公司 | Multi-functional dicyclopentadiene material injector |
| CN110126235A (en) * | 2019-05-21 | 2019-08-16 | 南通科诚橡塑机械有限公司 | Efficient tetrafluoroethene rubber and plastic pipe forming apparatus |
-
2018
- 2018-06-19 CN CN201820938710.2U patent/CN208392578U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834908A (en) * | 2019-04-17 | 2019-06-04 | 四川立民制冷科技有限公司 | Multi-functional dicyclopentadiene material injector |
| CN109834908B (en) * | 2019-04-17 | 2023-09-26 | 四川立民制冷科技有限公司 | Multifunctional polydicyclopentadiene material injection machine |
| CN110126235A (en) * | 2019-05-21 | 2019-08-16 | 南通科诚橡塑机械有限公司 | Efficient tetrafluoroethene rubber and plastic pipe forming apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207432699U (en) | A kind of new injection mold | |
| CN208392578U (en) | A kind of expansion lumen type Car Door Handle injection mold | |
| CN209409190U (en) | A kind of running gate system of injection mold | |
| CN205767257U (en) | A kind of injection mold of Double-layer drying rack | |
| CN203110259U (en) | Double-color high-gloss injection mould | |
| CN211440926U (en) | Flow distribution plate injection mold for injection molding based on injection mold | |
| CN112622213A (en) | Quick cooling system is used in injection moulding product production | |
| CN208197421U (en) | A kind of fast disassembly type injection mold | |
| CN207747351U (en) | A kind of injecting molding die of infusion bottle embryo | |
| CN108162340A (en) | A kind of injection mold with ejecting mechanism | |
| CN208392522U (en) | A kind of continous way automobile lampshade injection mold | |
| CN205767259U (en) | A kind of injection mold of wrinkle resistant clothes hanger | |
| CN209478817U (en) | A kind of curved injection part injection mold | |
| CN207841961U (en) | A kind of injection mold with ejecting mechanism | |
| CN208410618U (en) | A kind of injection mold of good forming effect | |
| CN208197422U (en) | A kind of injection mold quickly positioned | |
| CN207120441U (en) | A kind of air-conditioning end cap mould | |
| CN206085535U (en) | Injection mold of runner construction improvement type | |
| CN207105504U (en) | A kind of gasoline economizer shell mould | |
| CN107116759A (en) | One kind segmentation demoulding injection mold and its injection moulding process | |
| CN205386910U (en) | Automotive interior panel injection mould | |
| CN206085502U (en) | Take injection mold of cooling jet | |
| CN105729735B (en) | Oil pressure jetting mold | |
| CN215320352U (en) | Exhaust mechanism for ejector block of front wall die of electric vehicle | |
| CN205767337U (en) | For producing the injection machine of fresh-keeping box cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |