CN106426774A - Automobile front door injection mold with cooling device - Google Patents
Automobile front door injection mold with cooling device Download PDFInfo
- Publication number
- CN106426774A CN106426774A CN201610909920.4A CN201610909920A CN106426774A CN 106426774 A CN106426774 A CN 106426774A CN 201610909920 A CN201610909920 A CN 201610909920A CN 106426774 A CN106426774 A CN 106426774A
- Authority
- CN
- China
- Prior art keywords
- cooling device
- mold
- front door
- groove
- automobile front
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3014—Door linings
Abstract
The invention discloses an automobile front door injection mold with a cooling device, and belongs to the field of injection machining equipment. The automobile front door injection mold with the cooling device comprises an upper mold plate, a lower mold plate matched with the upper mold plate, a male mold insert arranged on the upper mold plate, a female mold insert arranged on the lower mold plate, a mold core assembly arranged on the lower mold plate and the cooling device arranged on the female mold insert; a mold core clamping groove is formed in the side wall of the bottom of the mold core assembly, the cooling device comprises a wavy groove and an S-shaped groove, and a plurality of water holes are formed in the S-shaped groove; the mold core clamping groove is arranged, a product is fixed, the mold stripping efficiency is improved, and the product taking-out time is shortened; the cooling device is arranged on the female mold insert, after plastic is poured, the plastic is cooled to form an injection part as soon as possible, and deformation of the area of an injection cavity is prevented.
Description
Technical field
The present invention relates to injection molding apparatus field, particularly to a kind of automobile front door injection mould with cooling device
Tool.
Background technology
Mould is modern industry, particularly the industry such as automobile, radio, aviation, electrical equipment and electrical, instrument, instrument, commodity
Requisite technological equipment.The flow passage system of injection mold refers to the stream that melt starts to die cavity from the nozzle of injector
Dynamic passage.In injection moulding process, plastic melt enters mold cavity, flow passage system through flow passage system i.e. nozzle, runner and cast gate
The quality of design, has very important impact to the quality and productivity effect of moulding.Common flow passage system by sprue, point
Runner, cast gate, cold slug well and die cavity five part composition.
Traditional mould is when the demoulding owing to product coordinates face without gradient, and upper mold has back-off or die cavity is deeper etc. that factor is easy
Cause product to follow upper mold to deviate from together, cause product breakage, and affect product take-off time, affect working (machining) efficiency, increase
Production cost.
Moulding uses mould to carry out injection molding, and the structure distance of mould is as follows：It is arranged above moveable punch, lower section
Being the die that two die plate inserts form depression, punch and die constitute die cavity to be molded.
During realizing the present invention, inventor finds that prior art at least exists problems with：
Add melted plastic pellet during due to cast, easily make injection molding cavity region deform, it is therefore necessary to after casting complete
Accelerate cooling shaping.
Content of the invention
In order to solve problem of the prior art, embodiments provide a kind of automobile front door with cooling device and use
Injection mold.Described technical scheme is as follows：
Embodiments providing a kind of automobile front door injection mold with cooling device, described have cooling device
Automobile front door injection mold includes lower bolster that cope match-plate pattern matches with described cope match-plate pattern, is arranged at the convex of described cope match-plate pattern
It mould insert, is arranged at the die plate insert of described lower bolster, is arranged at the core rod assembly of described lower bolster, is arranged at described female die embedding
The cooling device of block；
Described core rod component bottom sidewall is provided with core rod draw-in groove；
Described cooling device includes groove and the groove in S shape of undulate, arranges some water holes in described groove.
It is equipped with injection hole on described cope match-plate pattern, described lower bolster.
The technical scheme that the embodiment of the present invention provides is brought and is provided the benefit that：
By arranging core rod draw-in groove, fixing product, accelerate demoulding efficiency, save product take-off time；By setting at die plate insert
Put cooling device so that plastic pouring cools down as early as possible after completing and is shaped to moulding, prevents injection molding cavity region from deforming.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, required in embodiment being described below make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the automobile front door injection mold with cooling device that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiments provide a kind of automobile front door injection mold with cooling device, see Fig. 1, described tool
The automobile front door injection mold having cooling device includes that the 2nd, lower bolster that cope match-plate pattern 1 and cope match-plate pattern 1 match is arranged at upper mold
The 3rd, the punch insert of plate 1 is arranged at the die plate insert of lower bolster 2 and the 4th, is arranged at the core rod assembly of lower bolster 2 and the 5th, is arranged at female die embedding
The cooling device 6 of block 3.
Specifically, cope match-plate pattern the 1st, lower bolster 2 is equipped with injection hole 10.
Specifically, core rod assembly 5 is arranged on lower bolster 2, and the sidewall bottom core rod assembly 5 is provided with core rod draw-in groove 50.
Specifically, cooling device 6 is arranged on die plate insert 3, and cooling device 6 includes the groove 61 of undulate and in S
The groove 62 of shape, arranges some water holes 63 in groove 62.
Form groove 61 and the groove in S shape that region arranges undulate by the non-injection die cavity at die plate insert 3
62, some water holes 63 are set in the groove 62 in S shape, to reach cooling, after making casting complete, cooling is shaped to injection as early as possible
Part, prevents die, i.e. injection molding cavity region deformation.
The technical scheme that the embodiment of the present invention provides is brought and is provided the benefit that：
By arranging core rod draw-in groove, fixing product, accelerate demoulding efficiency, save product take-off time；By setting at die plate insert
Put cooling device so that plastic pouring cools down as early as possible after completing and is shaped to moulding, prevents injection molding cavity region from deforming.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. an automobile front door injection mold with cooling device, it is characterised in that
The described automobile front door injection mold with cooling device includes the lower mold that cope match-plate pattern matches with described cope match-plate pattern
Plate, the punch insert being arranged at described cope match-plate pattern, the die plate insert being arranged at described lower bolster, the mould being arranged at described lower bolster
Core assembly, the cooling device being arranged at described die plate insert；
Described core rod component bottom sidewall is provided with core rod draw-in groove；
Described cooling device includes groove and the groove in S shape of undulate, arranges some water holes in described groove.
2. the automobile front door injection mold with cooling device according to claim 1, it is characterised in that described upper mold
It is equipped with injection hole on plate, described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909920.4A CN106426774A (en) | 2016-10-19 | 2016-10-19 | Automobile front door injection mold with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909920.4A CN106426774A (en) | 2016-10-19 | 2016-10-19 | Automobile front door injection mold with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106426774A true CN106426774A (en) | 2017-02-22 |
Family
ID=58176283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909920.4A Pending CN106426774A (en) | 2016-10-19 | 2016-10-19 | Automobile front door injection mold with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454017A (en) * | 2018-03-20 | 2018-08-28 | 苏州华科精密模具有限公司 | A kind of injection mold avoiding plastic parts seam segment difference |
-
2016
- 2016-10-19 CN CN201610909920.4A patent/CN106426774A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454017A (en) * | 2018-03-20 | 2018-08-28 | 苏州华科精密模具有限公司 | A kind of injection mold avoiding plastic parts seam segment difference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104985155B (en) | A kind of method for producing complicated inclined hole class die-cast product using pre-buried inserts | |
| CN205853269U (en) | A kind of pouring gate structure of injection mold | |
| CN106915042B (en) | Easily demoulding injection mold | |
| CN106426774A (en) | Automobile front door injection mold with cooling device | |
| CN207059114U (en) | A kind of automobile silencing pipe shaping mould | |
| CN206520182U (en) | A kind of BTB connectors injection mold | |
| CN207105480U (en) | Injection mold | |
| CN206030410U (en) | Mould of quick die change benevolence on injection molding machine | |
| CN205871073U (en) | High accuracy car injection mold | |
| CN202016173U (en) | Three-plate mould | |
| CN203919556U (en) | A kind of car door injection mold with cooling device | |
| CN210026125U (en) | Horn sprue capable of preventing disconnection residue and ejection from mold | |
| CN208324060U (en) | A kind of quick switchable mold | |
| CN207105460U (en) | The Double-color forming die of isolated island formula moulding | |
| CN205969777U (en) | Hot runner mould | |
| CN205735839U (en) | A kind of switch pedestal shell mould | |
| CN204263453U (en) | There is the automobile front door injection mold of cooling device | |
| CN220661599U (en) | Injection molding destressing back gate shrink-proof structure | |
| CN214324000U (en) | Injection mold for coffee machine control panel | |
| CN103101155A (en) | Mould with anti-wire-drawing sheet | |
| CN211221763U (en) | Die carrier without needle plate or square iron | |
| CN210501189U (en) | Take cooling device's injection mold | |
| CN204604740U (en) | A kind of automatic demoulding injection mold of thermos flask mouth | |
| CN208324045U (en) | It is a kind of not descend one cave injection mold of machine | |
| CN206297085U (en) | A kind of Set Top Box drain pan injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |