CN205661001U - A injection mold for flush mounting plate of switch - Google Patents
A injection mold for flush mounting plate of switch Download PDFInfo
- Publication number
- CN205661001U CN205661001U CN201620523835.XU CN201620523835U CN205661001U CN 205661001 U CN205661001 U CN 205661001U CN 201620523835 U CN201620523835 U CN 201620523835U CN 205661001 U CN205661001 U CN 205661001U
- Authority
- CN
- China
- Prior art keywords
- glue
- die cavity
- core rod
- switch panel
- mouth
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for flush mounting plate of switch, it has the extensible and supports and lean on extremely including cover half and the movable mould of constituteing the flush mounting plate of switch die cavity in the die cavity on this movable mould the mold core of the die cavity inner bottom of cover half has into jiao kou on this mold core, and on this mold core free end terminal surface the indent have with advance to glue mouthful communicating dive mouthful, should the dive mouth by advance to glue mouthful port position along radial direction expansion shaping, and be in the free end terminal surface of mold core have this dive of intercommunication mouthful with shallow slot between the flush mounting plate of switch die cavity. The utility model discloses a simple structure, the simple operation, through forming dive and mouthful advance glue entering the jiao kou position, that improves traditional mould advances to glue a mouthful mode for can realize automatic production at the in -process of moulding plastics, shorten production cycle, reduce the cost of manufacture, it is very practical.
Description
Technical field
This utility model relates to a kind of injection mold for switch panel, belongs to injection mold technical field.
Background technology
In automobile switch panel such as SC switch panel injection moulding process, traditional Shooting Technique is to use style big water gap to enter
Glue, also needs to after having produced cut mouth of a river operation, if waste man-hour and internal orifice are sheared not good general and affected quality, easily scraps generation
Product.
Generally speaking, tradition is to the injection of switch panel to molding, and the production cycle is long, operation is many and waste of manpower cost and
In man-hour, product quality cannot ensure yield rate simultaneously, therefore, it is necessary to traditional technique or mould carry out rectification design.
Summary of the invention
For above-mentioned weak point of the prior art, this utility model aims to provide a kind of injection for switch panel
Mould, its simple in construction, simple operation, shorten the production cycle, reduce cost of manufacture, very useful.
To achieve these goals, the technical solution of the utility model: a kind of injection mold for switch panel, its bag
Include by the fixed half and moving half forming switch panel die cavity, have extensible and against to described cover half in the die cavity on this dynamic model
The core rod of die cavity inner bottom, this core rod has glue-feeder, and on this core rod free end end face indent have with described enter glue
The diving mouth that mouth communicates, this diving mouth is radially expanded molding by described glue-feeder port position, and at described core rod
Free end end face has the shallow slot connected between this diving mouth and described switch panel die cavity.
Further, described core rod quantity is three, and these three core rods are arranged at intervals at described die cavity the most successively
In, on the described core rod that described glue-feeder is in an intermediate position.
Further, described diving mouth is expanded to adjacent core rod direction, described core rod both sides by described glue-feeder port position
Molding；Described shallow slot quantity is two, and it is respectively arranged at outside the described diving mouth of described glue-feeder both sides, and opens with described
Close panel die cavity to be connected.
Further, described diving mouth is a curved slot arrangement, and this diving the most curved structure of mouth inner bottom.
Further, described diving mouth inwall has pattern draft.
The beneficial effects of the utility model: simple in construction, simple operation, enter by forming diving mouth in glue-feeder position
Glue, improves the glue-feeder mode of traditional moulds so that can realize automatically producing in injection moulding process, shorten the production cycle, fall
Low cost of manufacture, very useful.
Accompanying drawing explanation
Fig. 1 is simplified schematic diagram of the present utility model.
Detailed description of the invention
This utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of as described in Figure 1 for the injection mold of switch panel, its include composition switch panel die cavity cover half and
Dynamic model 11, wherein, has extensible and against the die cavity inner bottom to cover half core rod 13 in the die cavity 12 on this dynamic model 11,
There is on this core rod 13 glue-feeder 14, and indent has the diving mouth communicated with glue-feeder 14 on this core rod 13 free end end face
15, this diving mouth 15 is radially expanded molding by glue-feeder 14 port position, and has at the free end end face of core rod 13
Connect the shallow slot 16 between this diving mouth 15 and switch panel die cavity.
This utility model simple in construction, simple operation, enter glue by forming diving mouth in glue-feeder 14 position, improve tradition
The glue-feeder mode of mould so that can realize automatically producing in injection moulding process, shorten the production cycle, reduce and be fabricated to
This, very useful.
Specifically, enter glue mode by diving mouth, then by shallow slot 16 transition so that after moulding, gum intaking passage and note
The molded connecting portion between switch panel is the thinnest, and it can be made to separate when the demoulding, so, is just not required to special messenger and processes,
The most just need not carry out internal orifice shearing and then be caused affecting the situation of product quality.In this example, the groove height of this shallow slot 16 is
0.5mm～2mm.
Such as figure, core rod 13 quantity is three, and these three core rods 13 are arranged at intervals in die cavity 12 the most successively, enter glue
On mouth 14 core rods 13 in an intermediate position.And mouth 15 of diving under water by glue-feeder 14 port position to adjacent core rod side, core rod 13 both sides
To expanding molding；Shallow slot 16 quantity is two, and it is respectively arranged at outside the diving mouth 15 of glue-feeder 14 both sides, and and switching surface
Template chamber is connected.
In this example, this diving mouth 15 is a curved slot arrangement, and this diving mouth 15 the most curved structure of inner bottom；And at diving
Mouth 15 inwalls have pattern draft, it is simple to the demoulding of mould.
The technical scheme provided this utility model embodiment above is described in detail, used herein specifically
Principle and the embodiment of this utility model embodiment are set forth by individual example, and the explanation of above example is only applicable to side
Assistant solves the principle of this utility model embodiment；Simultaneously for one of ordinary skill in the art, implement according to this utility model
Example, all will change in detailed description of the invention and range of application, and in sum, this specification content should not be construed as
To restriction of the present utility model.
Claims (5)
1. for an injection mold for switch panel, including the fixed half and moving half (11) of composition switch panel die cavity, it is special
Levy and be: there is in the die cavity (12) on this dynamic model (11) extensible and against the die cavity inner bottom to described cover half core rod
(13), this core rod (13) has glue-feeder (14), and on this core rod (13) free end end face indent have with described enter glue
The diving mouth (15) that mouth (14) communicates, this diving mouth (15) is radially expanded into by described glue-feeder (14) port position
Type, and at the free end end face of described core rod (13), there is shallow between this diving mouth (15) and described switch panel die cavity of connection
Groove (16).
The most according to claim 1 for the injection mold of switch panel, it is characterised in that: described core rod (13) quantity is three
Individual, and in these three core rods (13) are arranged at intervals at described die cavity (12) the most successively, described glue-feeder (14) is in centre
On the described core rod (13) of position.
The most according to claim 2 for the injection mold of switch panel, it is characterised in that: described diving mouth (15) is by described
Glue-feeder (14) port position expands molding to adjacent core rod direction, described core rod (13) both sides；Described shallow slot (16) quantity is two
Individual, its be respectively arranged at described glue-feeder (14) both sides described diving mouth (15) outside, and with described switch panel die cavity phase
Connection.
The most according to claim 1 for the injection mold of switch panel, it is characterised in that: described diving mouth (15) is an arc
Shape groove structure, and this most curved structure of diving mouth (15) inner bottom.
The most according to claim 4 for the injection mold of switch panel, it is characterised in that: described diving mouth (15) inwall has
There is pattern draft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523835.XU CN205661001U (en) | 2016-06-01 | 2016-06-01 | A injection mold for flush mounting plate of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523835.XU CN205661001U (en) | 2016-06-01 | 2016-06-01 | A injection mold for flush mounting plate of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205661001U true CN205661001U (en) | 2016-10-26 |
Family
ID=57159084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620523835.XU Expired - Fee Related CN205661001U (en) | 2016-06-01 | 2016-06-01 | A injection mold for flush mounting plate of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205661001U (en) |
-
2016
- 2016-06-01 CN CN201620523835.XU patent/CN205661001U/en not_active Expired - Fee Related
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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: 20161026 Termination date: 20190601 |