CN206170573U - Antenna mast device of moulding plastics convenient to unloading - Google Patents
Antenna mast device of moulding plastics convenient to unloading Download PDFInfo
- Publication number
- CN206170573U CN206170573U CN201621169930.0U CN201621169930U CN206170573U CN 206170573 U CN206170573 U CN 206170573U CN 201621169930 U CN201621169930 U CN 201621169930U CN 206170573 U CN206170573 U CN 206170573U
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- China
- Prior art keywords
- mast
- take
- antenna mast
- housing
- injection
- 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.)
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- Injection Moulding Of Plastics Or The Like (AREA)
- Details Of Aerials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an antenna mast device of moulding plastics convenient to unloading, including the take -up housing, one side of take -up housing is provided with a plurality of shaping mold inserts, be provided with in the take -up housing with shaping mold insert quantity is unanimous, take -up housing horizontal migration's the pole of moulding plastics relatively, the end of pole of moulding plastics is provided with the external screw thread, the head surface of shaping mold insert is provided with a plurality of protruding pieces, all be provided with the runner of moulding plastics on the shaping mold insert. Set take -up housing horizontal migration's structure relatively to through the pole of will moulding plastics, after the completion is moulded plastics to the antenna mast, through the pulling antenna mast, make the antenna mast and the runner of the runner of moulding plastics break off to making the surperficial protruding piece phase separation of antenna mast terminal surface and shaping mold insert, being convenient for at the in -process of antenna mast unloading, protruding piece can not cause the fish tail to the antenna mast, has improved the quality of antenna mast.
Description
Technical field
This utility model relate to a kind of mast injection moulding apparatus for being easy to blanking, belong to mast processing technique field.
Background technology
In the injection molding process of mast, need in its end along its several groove of contour molding, and in end
Piece threaded rod of center molding, so that later stage and antenna base are assembled.Existing injection moulding apparatus are typically after the completion of injection, day
Line bar part of horizontal is pulled, and can only be separated from injection moulding apparatus by way of rotation.
But this cutting mode, when mast just starts to rotate, its end face can be convex with molding mold insert surface
Block block mutually rubs, and causes its end face to be scratched.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mast injection moulding apparatus for being easy to blanking, can make
The convenient blanking of mast that injection is completed, and its surface will not be caused to damage.
In order to solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：
A kind of mast injection moulding apparatus for being easy to blanking, including take-up housing, the side of the take-up housing be provided with it is multiple into
Type mold insert, be provided with the take-up housing it is consistent with the molding mold insert quantity, can the injection that moves horizontally of opposing slider seat
Bar, the end of the injection bar is provided with external screw thread, and the head surface of the molding mold insert is provided with multiple protruding blocks, it is described into
Injection molding channel is provided with type mold insert.
A kind of aforesaid mast injection moulding apparatus for being easy to blanking, it is characterised in that：The take-up housing includes what is mutually spliced
First slide block and the second slide block, are provided with the chute consistent with the injection bar quantity, the injection bar in first slide block
Head can move horizontally in the chute, the bar portion for being molded bar passes through second slide block, and the external screw thread is arranged on institute
State the end of bar portion.
A kind of aforesaid mast injection moulding apparatus for being easy to blanking, it is characterised in that：First slide block and the second slide block
On be provided with guide pillar hole.
The beneficial effects of the utility model are：By by injection bar be arranged to can the structure that moves horizontally of opposing slider seat,
After the completion of mast injection, by pulling mast, mast is disconnected with the cast gate of injection molding channel, and make antenna rod end
Face is separated with the protruding block on molding mold insert surface, is easy to during mast blanking, and protruding block will not be made to mast
Into scuffing, the quality of mast is improve.
Description of the drawings
Fig. 1 is a kind of structural representation of the mast injection moulding apparatus for being easy to blanking of this utility model；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is a kind of schematic diagram being easy to after the pulling of the mast of the mast injection moulding apparatus of blanking of this utility model；
Fig. 4 is the enlarged diagram of B in Fig. 3.
Specific embodiment
Below in conjunction with Figure of description, this utility model is further described.
As Figure 1-Figure 4, a kind of mast injection moulding apparatus for being easy to blanking, including take-up housing, the one of the take-up housing
Side is provided with multiple molding mold inserts 3, be provided with the take-up housing it is consistent with the quantity of molding mold insert 3, can opposing slider
The injection bar 6 that seat is moved horizontally, the end of the injection bar 6 is provided with external screw thread, and the head surface of the molding mold insert 3 is arranged
There are multiple protruding blocks 31, on the molding mold insert 3 injection molding channel 4 is provided with.
In the present embodiment, the take-up housing includes the first slide block 1 and the second slide block 2 for mutually splicing, in first slide block 1
The chute 11 consistent with the injection quantity of bar 6 is provided with, the head of the injection bar 6 level can be moved in the chute 11
Dynamic, the bar portion for being molded bar 6 passes through second slide block 2, the external screw thread to be arranged on the end of the bar portion.
Guide pillar hole 12 is provided with the slide block 2 of first slide block 1 and second, is easy to the location and installation to injection moulding apparatus.
Mast baiting method is carried out using the mast injection moulding apparatus, is comprised the steps：（1）With respect to molding mold insert 3
Mast 5 is pulled out, drives injection bar 6 to move, mast 5 is broken with the cast gate 41 of injection molding channel 4, while mast 5
It is separated with the protruding block 31 on molding mold insert 3；（2）Screw mast 5 so as to back out on the external screw thread from injection bar 6, make
Both are separated, and realize the blanking of mast 5.
By by injection bar be arranged to can the structure that moves horizontally of opposing slider seat, after the completion of mast injection, pass through
Mast is pulled, mast is disconnected with the cast gate of injection molding channel, and make the projection of antenna rod end surface and molding mold insert surface
Block is separated, and is easy to during mast blanking, and protruding block will not cause to scratch to mast, improve the matter of mast
Amount.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed this utility model.This utility model claims scope
By appending claims and its equivalent circle..
Claims (3)
1. a kind of mast injection moulding apparatus for being easy to blanking, it is characterised in that：Including take-up housing, the side of the take-up housing is arranged
There are multiple molding mold inserts（3）, it is provided with the take-up housing and the molding mold insert（3）Quantity is consistent, can opposing slider seat
The injection bar for moving horizontally（6）, the injection bar（6）End be provided with external screw thread, the molding mold insert（3）Head surface
It is provided with multiple protruding blocks（31）, the molding mold insert（3）On be provided with injection molding channel（4）.
2. a kind of mast injection moulding apparatus for being easy to blanking according to claim 1, it is characterised in that：The take-up housing bag
Include the first slide block for mutually splicing（1）With the second slide block（2）, first slide block（1）Inside it is provided with and the injection bar（6）Quantity
Consistent chute（11）, the injection bar（6）Head can be in the chute（11）Inside move horizontally, be molded bar（6）Bar portion
Through second slide block（2）, the external screw thread is arranged on the end of the bar portion.
3. a kind of mast injection moulding apparatus for being easy to blanking according to claim 2, it is characterised in that：First slide block
（1）With the second slide block（2）On be provided with guide pillar hole（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169930.0U CN206170573U (en) | 2016-10-26 | 2016-10-26 | Antenna mast device of moulding plastics convenient to unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169930.0U CN206170573U (en) | 2016-10-26 | 2016-10-26 | Antenna mast device of moulding plastics convenient to unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170573U true CN206170573U (en) | 2017-05-17 |
Family
ID=58680765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169930.0U Active CN206170573U (en) | 2016-10-26 | 2016-10-26 | Antenna mast device of moulding plastics convenient to unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313454A (en) * | 2016-10-26 | 2017-01-11 | 福霸汽车天线（苏州）有限公司 | Antenna rod injection molding device facilitating discharging and discharging method |
| CN107891572A (en) * | 2017-12-07 | 2018-04-10 | 福霸汽车天线（苏州）有限公司 | A kind of mast injection mold and its injection moulding process for being easy to ensure concentricity |
-
2016
- 2016-10-26 CN CN201621169930.0U patent/CN206170573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313454A (en) * | 2016-10-26 | 2017-01-11 | 福霸汽车天线（苏州）有限公司 | Antenna rod injection molding device facilitating discharging and discharging method |
| CN107891572A (en) * | 2017-12-07 | 2018-04-10 | 福霸汽车天线（苏州）有限公司 | A kind of mast injection mold and its injection moulding process for being easy to ensure concentricity |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |