CN201792461U - Split die cavity for PE pipe fitting die - Google Patents
Split die cavity for PE pipe fitting die Download PDFInfo
- Publication number
- CN201792461U CN201792461U CN2010205285885U CN201020528588U CN201792461U CN 201792461 U CN201792461 U CN 201792461U CN 2010205285885 U CN2010205285885 U CN 2010205285885U CN 201020528588 U CN201020528588 U CN 201020528588U CN 201792461 U CN201792461 U CN 201792461U
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- CN
- China
- Prior art keywords
- die cavity
- piece
- die
- pipe fitting
- split
- 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 split die cavity for a PE pipe fitting die. The die comprises a die underframe, and the die cavity is formed on the underframe. The die cavity is characterized by comprising at least four split blocks by splicing, and splicing seams are formed between the split blocks. The scheme is that: the die cavity is divided into at least four split blocks, the split blocks are spliced to form a complete die cavity; and the splicing seams are formed between the split blocks. The die cavity has the advantages that: 1, deformation of materials for manufacturing the die due to oversize volume of the die cavity is prevented, and the die rejection is avoided; 2, when dies are manufactured, a plurality of spliced blocks can be processed together, which is convenient and quick to operate; and 3, the splicing seams between the split blocks can exhaust during injection molding, and absence of air bubbles is guaranteed after the products are molded.
Description
Technical field
The utility model relates to a kind of split type PE pipe mold die cavity, belongs to the mould of plastics field, mainly is applicable to bulky PE pipe fitting.
Background technology
Adopt injection mold to produce plastic product, particularly produce bulky PE pipe fitting, because the volume of PE pipe fitting is big, the die cavity of mould is also very big accordingly, and the mould cavity of prior art mostly is whole processing, the shortcoming of its existence has: one, the large volume die cavity easy deformation of whole processing, cause mould to scrap; Two, processing trouble, the cost height; Three, occur bubble easily after the die cavity formed product of whole processing, product quality can not ensure.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of employing split manufacturing, handling ease, avoid the die cavity distortion, and can exhaust when injection moulding, there is not bubble after making formation of tubes, guarantee the split type PE pipe fitting mold die cavity of pipe fitting quality.
The technical scheme of the split type PE pipe fitting mold of the utility model die cavity is: comprise the mould underframe, die cavity is installed on the underframe, it is characterized in that described die cavity comprises that being divided at least four above pieces is spliced to form, and has splicing seams between each piece.
Split type PE pipe fitting mold die cavity of the present utility model, described die cavity is divided at least four above pieces, again each piece is spliced, constitute complete die cavity, between each piece splicing seams is arranged, its advantage is: prevent one, that mold cavity volume is excessive and cause the material deformation of mfg. moulding die, avoid mould to scrap the generation of phenomenon; Two, mfg. moulding die is but that the polylith piece is processed together again, and is convenient and swift; Three, the splicing seams between each piece can exhaust in injection moulding, and guaranteeing does not have bubble after the formed product.
Split type PE pipe fitting mold die cavity of the present utility model, described piece comprise that left piece, right piece, preceding piece and back piece are spliced to form, and be convenient by the four piece splicings in front, rear, left and right.Piece before described can also be divided into again comprise before left piece and preceding right piece be spliced to form, described back piece comprises that the right piece of left piece in back and back is spliced to form, but the polylith piece is processed simultaneously after being divided into the polylith piece, reduces work hours.
Description of drawings
Fig. 1 is a split type PE pipe fitting mold mold cavity configuration schematic diagram of the present utility model;
Fig. 2 is the split view of the split type PE pipe fitting mold of the utility model die cavity.
The specific embodiment
The utility model relates to a kind of split type PE pipe fitting mold die cavity, as shown in Figure 1 and Figure 2, comprises mould underframe 1, and die cavity is installed on the underframe, it is characterized in that described die cavity comprises that being divided at least four above pieces is spliced to form, and has splicing seams 3 between each piece.This programme is divided at least four above pieces with described die cavity, again each piece is spliced, constitute complete die cavity, between each piece splicing seams is arranged, its advantage is: prevent one, that mold cavity volume is excessive and cause the material deformation of mfg. moulding die, avoid mould to scrap the generation of phenomenon; Two, mfg. moulding die is but that the polylith piece is processed together again, and is convenient and swift; Three, the splicing seams between each piece can exhaust in injection moulding, and guaranteeing does not have bubble after the formed product.Described piece comprises that left piece 21, right piece 22, preceding piece and back piece are spliced to form.Piece before described can also be divided into comprise before left piece 23 and preceding right piece 24 be spliced to form, described back piece comprises that left piece 25 in back and the right piece 26 in back are spliced to form, but the polylith piece is processed simultaneously after being divided into the polylith piece, reduces work hours.
Claims (3)
1. split type PE pipe fitting mold die cavity comprises mould underframe (1), and die cavity is installed on the underframe, it is characterized in that described die cavity comprises that being divided at least four above pieces is spliced to form, and has splicing seams (3) between each piece.
2. split type PE pipe fitting mold die cavity as claimed in claim 1 is characterized in that described piece comprises that left piece (21), right piece (22), preceding piece and back piece are spliced to form.
3. split type PE pipe fitting mold die cavity as claimed in claim 1 is characterized in that described preceding piece comprises that preceding left piece (23) and preceding right piece (24) are spliced to form, and described back piece comprises that back left piece (25) and the right piece in back (26) are spliced to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205285885U CN201792461U (en) | 2010-09-10 | 2010-09-10 | Split die cavity for PE pipe fitting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205285885U CN201792461U (en) | 2010-09-10 | 2010-09-10 | Split die cavity for PE pipe fitting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792461U true CN201792461U (en) | 2011-04-13 |
Family
ID=43847382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205285885U Expired - Fee Related CN201792461U (en) | 2010-09-10 | 2010-09-10 | Split die cavity for PE pipe fitting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072221A (en) * | 2012-12-11 | 2013-05-01 | 台慧(厦门)运动器材有限公司 | Baseball and softball coat making die |
-
2010
- 2010-09-10 CN CN2010205285885U patent/CN201792461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072221A (en) * | 2012-12-11 | 2013-05-01 | 台慧(厦门)运动器材有限公司 | Baseball and softball coat making die |
| CN103072221B (en) * | 2012-12-11 | 2015-09-16 | 台慧(厦门)运动器材有限公司 | The making mould of a kind of rod, softball football shirt |
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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: 20110413 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |