CN205439095U - Receiver mould convenient to drawing of patterns - Google Patents
Receiver mould convenient to drawing of patterns Download PDFInfo
- Publication number
- CN205439095U CN205439095U CN201620144187.7U CN201620144187U CN205439095U CN 205439095 U CN205439095 U CN 205439095U CN 201620144187 U CN201620144187 U CN 201620144187U CN 205439095 U CN205439095 U CN 205439095U
- Authority
- CN
- China
- Prior art keywords
- water
- service pipe
- core
- receiver
- water service
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a receiver mould convenient to drawing of patterns, its technical scheme main points are, including the cover half, the movable mould, be equipped with the die cavity on the cover half, die cavity and core be common to be constituteed to be used for moulding plastics and forms the die cavity of receiver, be equipped with inserting of the receiver cavity that is used for moulding plastics above the core, the surface of inserting all covers the outer enclosed mass that the beryllium -bronze was made, outer enclosed mass and insert between wear to be equipped with to be used for the connecting block fixed, connecting block surface convenient to detach external screw thread, be equipped with the first water service pipe way that is used for leading to the cooling water inside inserting, be equipped with second water service pipe way in the outer enclosed mass, be equipped with the third water service pipe way that is used for communicateing first water service pipe way and second water service pipe way in the connecting block. The beryllium -bronze is because its unique material properties, its hot conduction efficiency height very, and first water service pipe way, second water service pipe way, the third water service pipe way of intercommunication in core cooperation in, this makes it can be quick cool off the plastics product outside the core, and that guarantees it follow -uply makes things convenient for the drawing of patterns.
Description
Technical field
This utility model relates to a kind of mould, more specifically, it relates to a kind of receiver mould being easy to the demoulding.
Background technology
Life has more receiver, wherein, is the most all that profit is made of plastic.Producing storage when, being to utilize injection machine mostly, the plastics under melting inject in the die cavity of mould, are drawn off after the cooling molding of product again.
Owing to mould has corresponding demolding structure, in order to ensure product can the demoulding smoothly, need quickly to cool down core, product, during the demoulding, is first to separate with cover half, looses core and it separated with core with liftout attachment.Now due to the spatial depth of a lot of receivers is relatively deep, if cooling is quick not, so will result in it and during loosing core, product is pulled, affect product quality.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide one to be able to ensure that, and core and insert quickly cool down and easy-to-dismount receiver mould.
For achieving the above object, this utility model provides following technical scheme: a kind of receiver mould being easy to the demoulding, including cover half, dynamic model, described cover half is provided with die cavity, described dynamic model is provided with core, described die cavity and described core collectively constitute for being molded the die cavity forming receiver, described core is arranged above with the insert for being molded receiver cavity, it is characterized in that: described insert outer surface is all covered with the outer enclosed mass that beryllium-bronze is made, it is equipped with between described outer enclosed mass and described insert for fixing contiguous block, the described readily accessible external screw thread of contiguous block outer surface, the first water-filled pipe for logical cooling water it is provided with inside described insert, it is provided with the second water-filled pipe in described outer enclosed mass, the 3rd water-filled pipe for connecting the first water-filled pipe and the second water-filled pipe it is provided with in described contiguous block.
This utility model is further arranged to: described contiguous block is made of copper.
This utility model is further arranged to: described contiguous block is cylindrical, and is provided with the draw-in groove being easy to turn outside described contiguous block.
Compared with prior art, the utility model has the advantage of, the outer enclosed mass being made up of beryllium-bronze will be superscribed above core, beryllium-bronze is due to the material behavior of its uniqueness, its heat conduction efficiency is the highest, quickly extraneous high temperature can be delivered to internal next, coordinate the first water-filled pipe of mo(u)ld top half in-core connection, second water-filled pipe, 3rd water-filled pipe, the outer enclosed mass very first time of most surface can be lowered the temperature by the second water-filled pipe, secondly remaining heat can be absorbed by the first water-filled pipe, the outer enclosed mass radiating effect that beryllium-bronze so can be allowed to make maximizes, quickly the plastic product outside core can be cooled down, guarantee the follow-up conveniently stripped of its.It is simultaneously connected with the structure of block and its 3rd pipeline, it can be ensured that the carrying out of waterflow stabilization is flowed, is difficult to the situation that seepage occurs, also allow for the external enclosed mass when repairing a die simultaneously and dismantle, it is only necessary to contiguous block is spun out and just can complete.
Accompanying drawing explanation
Fig. 1 is the structure chart that this utility model is easy to the receiver Die Embodiment of the demoulding；
Fig. 2 is the structure chart that this utility model is easy to the receiver Die Embodiment removing cover half of the demoulding；
Fig. 3 is the cut-away view that this utility model is easy to the receiver Die Embodiment insert of the demoulding.
Reference: 1, cover half；2, dynamic model；21, core；22, insert；221, the first water-filled pipe；23, outer enclosed mass；231, the second water-filled pipe；24, contiguous block；241, the 3rd water-filled pipe；242, draw-in groove.
Detailed description of the invention
The receiver Die Embodiment that this utility model is easy to the demoulding referring to figs. 1 through Fig. 3 is described further.
A kind of receiver mould being easy to the demoulding, including cover half 1, dynamic model 2, cover half 1 is provided with die cavity, die cavity, die cavity and core 21 collectively constitute for being molded the die cavity forming receiver, core 21 is arranged above with the insert 22 for being molded receiver cavity, the quantity of insert 22 is multiple, the shape of processing can be needed to arrange according to actual receiver, each insert 22 is used for being molded by a receiver cavity, in the present embodiment, the shape of each insert 22 is foursquare, leaves gap each other.
Injection mold when, core 21 and the insert 22 above it are positioned at die cavity, the plastics of molten condition are injected in die cavity by extraneous injection machine, substantially after can being cooled to solid-state in die cavity, product is extracted out together by dynamic model 2 displacement along band, takes out in core 21 internal afterwards, pushes up outside liftout attachment, for product is separated with core 21, it is achieved the processing of product.
As it is shown on figure 3, insert 22 outer surface is all covered with outer enclosed mass 23, its area covered is the outer wall of insert 22 surrounding and top.It is equipped with between outer enclosed mass 23 and insert 22 for fixing contiguous block 24, the readily accessible external screw thread of contiguous block 24 outer surface, insert 22 is internal is provided with the first water-filled pipe 221 for logical cooling water, it is provided with the second water-filled pipe 231 in outer enclosed mass 23, is provided with in contiguous block 24 for connecting the first water-filled pipe 221 and the 3rd water-filled pipe 241 of the second water-filled pipe.Can be connected with extraneous water route in dynamic model 2, as shown in FIG., current enter from right side and go out from left side, are so able to ensure that current preferentially flow through outer enclosed mass 23, then enter back in insert 22, it is ensured that are preferentially taken away by the local heat of high heat.
Installing when, its contiguous block 24 is cylindrical structure, the draw-in groove 242 being easy to turn it is provided with outside contiguous block 24, needs are installed with dismounting when, have only to utilize draw-in groove 242 to turn contiguous block 24 just may be used, contiguous block 24 is positioned at the position of lower, will not be formed in die cavity, thus affects the quality being molded out product.Its contiguous block 24 mainly meets, and time it is just tightened to innermost, the 3rd water-filled pipe 241 docks with the second water-filled pipe 231.And the screw thread outside contiguous block 24 is fine thread, fine thread is capable of the sealing of excellence, prevents from cooling down the loss of water.
Wherein, contiguous block 24 is made of copper, and outer enclosed mass 23 is that beryllium-bronze is made, and what the insert 22 of inside, dynamic model 2 etc. were all made up of steel alloy, beryllium-bronze has heat conductivility the most excellent in copper alloy, is far longer than steel alloy, and its hardness is the highest, its heat-conductive characteristic is excellent.And contiguous block 24 quality of copper one-tenth is softer, it is possible to be connected with outer enclosed mass 23, insert 22 more closely, will not bite outer enclosed mass 23, insert 22, simultaneously the excellent thermal conductivity of copper, the phenomenon not havinging trap heat occurs.
Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. the receiver mould being easy to the demoulding, including cover half, dynamic model, described cover half is provided with die cavity, described dynamic model is provided with core, described die cavity and described core collectively constitute for being molded the die cavity forming receiver, described core is arranged above with the insert for being molded receiver cavity, it is characterized in that: described insert outer surface is all covered with the outer enclosed mass that beryllium-bronze is made, it is equipped with between described outer enclosed mass and described insert for fixing contiguous block, the described readily accessible external screw thread of contiguous block outer surface, the first water-filled pipe for logical cooling water it is provided with inside described insert, it is provided with the second water-filled pipe in described outer enclosed mass, the 3rd water-filled pipe for connecting the first water-filled pipe and the second water-filled pipe it is provided with in described contiguous block.
The receiver mould being easy to the demoulding the most according to claim 1, is characterized in that: described contiguous block is made of copper.
The receiver mould being easy to the demoulding the most according to claim 1, is characterized in that: described contiguous block is cylindrical, and is provided with the draw-in groove being easy to turn outside described contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144187.7U CN205439095U (en) | 2016-02-26 | 2016-02-26 | Receiver mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144187.7U CN205439095U (en) | 2016-02-26 | 2016-02-26 | Receiver mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439095U true CN205439095U (en) | 2016-08-10 |
Family
ID=56582422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144187.7U Expired - Fee Related CN205439095U (en) | 2016-02-26 | 2016-02-26 | Receiver mould convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549407A (en) * | 2020-11-20 | 2021-03-26 | 朱晔 | Automobile stamping die and method thereof |
-
2016
- 2016-02-26 CN CN201620144187.7U patent/CN205439095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549407A (en) * | 2020-11-20 | 2021-03-26 | 朱晔 | Automobile stamping die and method thereof |
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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 |
Granted publication date: 20160810 Termination date: 20180226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |