CN208549976U - Feed extrusion die - Google Patents
Feed extrusion die Download PDFInfo
- Publication number
- CN208549976U CN208549976U CN201820109862.1U CN201820109862U CN208549976U CN 208549976 U CN208549976 U CN 208549976U CN 201820109862 U CN201820109862 U CN 201820109862U CN 208549976 U CN208549976 U CN 208549976U
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- CN
- China
- Prior art keywords
- feed
- hole
- disk
- flat
- extrusion die
- 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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Abstract
The utility model belongs to feed processing technology more particularly to a kind of feed extrusion die.It solves the prior art and designs the technical problems such as unreasonable.This feed extrusion die includes flat-disk, several material extrusion holes are equipped in flat-disk, it is equipped with annular groove on one side close to the feed end of material extrusion hole in flat-disk, several fan-shaped blind holes being circumferentially distributed are equipped in the slot bottom of annular groove, are respectively equipped with several material extrusion holes in the bottom hole of each fan-shaped blind hole.Utility model has the advantages that can be improved extrusion efficiency and be also avoided that waste.
Description
Technical field
The utility model belongs to feed processing technology more particularly to a kind of feed extrusion die.
Background technique
The raw material of feed carries out extruding pelletization after the processing of multiple working procedure, generally by mold.
Current existing feed extrusion die is the structure of plate, meanwhile, the structure of several extrusion cavities is designed, is realized
Squeeze out manufacture.
However, the defect of the mold is:
1, material is easy to happen circumferential squeeze-out phenomenon, causes material to there is waste, the practicability is poor.
2, extrusion efficiency is lower.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing that one kind can be improved extrusion efficiency and practicability is better
Feed extrusion die.
In order to achieve the above objectives, the utility model uses following technical proposal: this feed extrusion die includes flat-disk,
It is equipped with several material extrusion holes in flat-disk, annular groove is equipped on one side close to the feed end of material extrusion hole in flat-disk, in annular
The slot bottom of slot is equipped with several fan-shaped blind holes being circumferentially distributed, and is respectively equipped with several described squeeze in the bottom hole of each fan-shaped blind hole
Expect hole.
In above-mentioned feed extrusion die, the material extrusion hole feed end aperture is equipped with chamfering.
In above-mentioned feed extrusion die, feed end one side of the annular groove by flat-disk close to material extrusion hole separates
At inner region and exterior domain, it is equipped with several interior installing holes in inner region, several outer installing holes are equipped on exterior domain.
In above-mentioned feed extrusion die, the interior installing hole quantity is equal with outer installing hole quantity and inside and outside one a pair of
It answers.
In above-mentioned feed extrusion die, the flat-disk is equipped with several and institute far from an end face outer rim of annular groove
The one-to-one notch of the outer installing hole stated.
In above-mentioned feed extrusion die, the flat-disk is equipped with deep gouge far from an end face center of annular groove.
In above-mentioned feed extrusion die, the fan-shaped blind hole depth is the 2/3 of flat-disk.
In above-mentioned feed extrusion die, there are three the fan-shaped blind hole tools and is circularly and evenly distributed.
Compared with prior art, the advantages of this feed extrusion die, is:
1, the annular groove designed, has the function of water conservancy diversion, production efficiency can be improved, at the same time it can also avoid object
The circumferential leakage of material.
2, structure is simple and easily fabricated.
3, the fan-shaped blind hole designed, can be further improved production efficiency.
4, the structure of the material extrusion hole collaboration chamfering designed, can be further improved material extrusion extrusion efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is another viewing angle constructions schematic diagram provided by the utility model.
In figure, flat-disk 1, material extrusion hole 11, chamfering 111, annular groove 12, fan-shaped blind hole 13, inner region 14, interior installing hole
141, exterior domain 15, outer installing hole 151, notch 16, deep gouge 17.
Specific embodiment
It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figs. 1-2, this feed extrusion die includes flat-disk 1, and flat-disk 1 is made of metal material.
It is equipped with several material extrusion holes 11 in flat-disk 1, is equipped on one side in flat-disk 1 close to the feed end of material extrusion hole 11
Annular groove 12, the groove depth of annular groove 12 are the 1/5 of 1 thickness of flat-disk.
In addition, the axial line of annular groove 12 is overlapped with the axial line of flat-disk 1.
The annular groove 12 of design, has the function of water conservancy diversion, production efficiency can be improved, at the same time it can also avoid object
The circumferential leakage of material.
Several fan-shaped blind holes 13 being circumferentially distributed are equipped in the slot bottom of annular groove 12, the fan-shaped blind hole 13 of the present embodiment has
There are three and be circularly and evenly distributed.
The fan-shaped blind hole 13 of design, can be further improved production efficiency.
Blocking part is formed between the fan-shaped blind hole 13 of adjacent two.
Several material extrusion holes 11 are respectively equipped in the bottom hole of each fan-shaped blind hole 13.In 11 feed end aperture of material extrusion hole
Equipped with chamfering 111.
The material extrusion hole 11 of design cooperates with the structure of chamfering 111, can be further improved material extrusion extrusion efficiency.
Feed end of the annular groove 12 by flat-disk 1 close to material extrusion hole 11 is separated into inner region 14 and exterior domain 15 on one side,
It is equipped with several interior installing holes 141 in inner region 14, several outer installing holes 151 are equipped on exterior domain 15.
141 quantity of interior installing hole of the present embodiment one-to-one correspondence equal and inside and outside with 151 quantity of outer installing hole.
In addition, being equipped with several and described outer installing holes 151 1 far from an end face outer rim of annular groove 12 in flat-disk 1
One corresponding notch 16.
In addition, being equipped with deep gouge 17 far from an end face center of annular groove 12 in flat-disk 1.
Fan-shaped 13 depth of blind hole is the 2/3 of flat-disk 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. feed extrusion die, including flat-disk (1) are equipped with several material extrusion holes (11) on flat-disk (1), feature exists
In feed end of the flat-disk (1) close to material extrusion hole (11) is equipped with annular groove (12) on one side, the slot in annular groove (12)
Bottom is equipped with several fan-shaped blind holes (13) being circumferentially distributed, and is respectively equipped in the bottom hole of each fan-shaped blind hole (13) several described
Material extrusion hole (11).
2. feed extrusion die according to claim 1, which is characterized in that described material extrusion hole (11) the feed end aperture is equipped with
Chamfering (111).
3. feed extrusion die according to claim 1, which is characterized in that the annular groove (12) is by flat-disk (1)
Feed end close to material extrusion hole (11) is separated into inner region (14) and exterior domain (15) on one side, is equipped on inner region (14) several
Interior installing hole (141) is equipped with several outer installing holes (151) on exterior domain (15).
4. feed extrusion die according to claim 3, which is characterized in that interior installing hole (141) quantity and outer peace
Fill that hole (151) quantity is equal and inside and outside one-to-one correspondence.
5. feed extrusion die according to claim 3, which is characterized in that the flat-disk (1) is far from annular groove
(12) an end face outer rim is equipped with the one-to-one notch (16) of several and described outer installing holes (151).
6. feed extrusion die according to claim 3, which is characterized in that the flat-disk (1) is far from annular groove
(12) a end face center is equipped with deep gouge (17).
7. feed extrusion die according to claim 1, which is characterized in that fan-shaped blind hole (13) depth is flat circle
The 2/3 of disk (1).
8. feed extrusion die according to claim 1, which is characterized in that there are three fan-shaped blind hole (13) tools and is in
Even circumferential distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109862.1U CN208549976U (en) | 2018-01-23 | 2018-01-23 | Feed extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109862.1U CN208549976U (en) | 2018-01-23 | 2018-01-23 | Feed extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549976U true CN208549976U (en) | 2019-03-01 |
Family
ID=65452218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109862.1U Expired - Fee Related CN208549976U (en) | 2018-01-23 | 2018-01-23 | Feed extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549976U (en) |
-
2018
- 2018-01-23 CN CN201820109862.1U patent/CN208549976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190301 Termination date: 20210123 |