CN109291405A - Bite type machine barrel - Google Patents
Bite type machine barrel Download PDFInfo
- Publication number
- CN109291405A CN109291405A CN201811352512.9A CN201811352512A CN109291405A CN 109291405 A CN109291405 A CN 109291405A CN 201811352512 A CN201811352512 A CN 201811352512A CN 109291405 A CN109291405 A CN 109291405A
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- face
- flange
- cutting ferrule
- ontology
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of bite type machine barrel, including machine barrel ontology, cutting ferrule is mounted on the end face of flange at machine barrel ontology both ends, the end face of flange periphery of the machine barrel ontology is placed in the groove of cutting ferrule.The invention has the characteristics that structure is simple, since type of attachment is changed to cutting ferrule form by form of flanges, the distance of internal 8 word pitch-row outer surfaces becomes smaller, outer dimension and weight are small compared with the machine barrel of equivalent specifications by 20% or so, the cost of raw material can be greatly reduced, forging difficulty is reduced, reduces processing capacity, while being conducive to the processing and assembly of machine barrel；Cutting ferrule and machine barrel are made of the inclined-plane of certain angle from locking face, and are compressed cutting ferrule and machine barrel inclined-plane with stud, greatly improving compared with flange form machine barrel in terms of bonding strength and reliability；Temperature control runner is radial flow path inside inside machine barrel runner, it can be ensured that the consistency of machine barrel temperature in the Y direction, technological temperature control when material easy to process.
Description
Technical field
The present invention relates to extruder barrels, and in particular to a kind of bite type machine barrel.
Background technique
Core component of the extruder barrel as extruder, effect is most important, and the development of current large-size extruder becomes
One of gesture is i.e.: single machine production capacity is gradually increased, and unit specification is increasing, with the increase of unit specification, original barrel configuration
It has been not suitable with the demand of big production capacity unit in shape, weight, exchange capability of heat and structure, has needed to research and develop the machine barrel of new construction.
Summary of the invention
Problem that the purpose of the present invention is to overcome the above shortcomings, providing one kind has relatively small shape and weight, compared with
Strong exchange capability of heat, accurate positioning, bite type machine barrel easy for installation.
Present invention technical solution used for the above purpose is: bite type machine barrel, including machine barrel ontology, the machine
It is mounted on cutting ferrule on the end face of flange at cylinder ontology both ends, the end face of flange periphery of the machine barrel ontology is placed in the groove of cutting ferrule
It is interior.
The periphery of the end face of flange of the end face of flange and connected components of the machine barrel ontology is placed in the groove of same cutting ferrule.
Two facades of the cutting ferrule groove are inclined-plane, and the cutting ferrule is connect by bolt with machine barrel ontology, and is passed through
Bolt compresses the inclined-plane of the end face of flange of the end face of flange of machine barrel ontology and connected components and cutting ferrule groove.
The connected components are machine barrel ontology or machine barrel connector sleeve or throttling driving valve.
Locating piece is installed between the end face of flange of the machine barrel ontology and the end face of flange of connected components.
The end face of flange of the machine barrel ontology is rectangle, and the cutting ferrule includes two corresponding with rectangle end face of flange
Opposite long cutting ferrule and two opposite stub sets.
The machine barrel body interior temperature control runner is radial flow path.
The invention has the characteristics that structure is simple, since type of attachment is changed to cutting ferrule form, internal 8 word holes by form of flanges
Distance away from outer surface becomes smaller, and outer dimension and weight are small compared with the machine barrel of equivalent specifications by 20% or so, can be greatly reduced raw material at
This, reduces forging difficulty, reduces processing capacity, while being conducive to the processing and assembly of machine barrel；Cutting ferrule and machine barrel are by the oblique of certain angle
Face is constituted from locking face, and is compressed cutting ferrule and machine barrel inclined-plane with stud, in terms of bonding strength and reliability with flange form machine barrel
Compared to greatly improving；Temperature control runner is radial flow path inside inside machine barrel runner, it can be ensured that machine barrel in the Y direction temperature one
Cause property, technological temperature control when material easy to process.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the inclined-plane schematic diagram of cutting ferrule of the invention.
Fig. 3 is locating piece schematic diagram of the invention.
Fig. 4 is temperature control runner schematic diagram of the invention.
Wherein: 1, machine barrel ontology 11, temperature control runner 2, cutting ferrule 21, long cutting ferrule 22, stub set 23, groove 24, tiltedly
Face 3, bolt 4, locating piece.
Specific embodiment
As shown in Figs 1-4, the present invention is a kind of bite type machine barrel, including machine barrel ontology 1, and machine barrel ontology 1 is overall structure,
Cutting ferrule 2 is mounted on the end face of flange at 1 both ends of machine barrel ontology, the periphery of the end face of flange of the machine barrel ontology 1 is placed in
In the groove 23 of cutting ferrule 2.
Since machine barrel is longer, after being connected as one by more piece machine barrel ontology 1 again with the machine barrel connector sleeve of machine barrel two sides, section
The connection of driving valve is flowed, therefore the connected components connecting with machine barrel ontology 1 can drive for machine barrel ontology 1 or machine barrel connector sleeve or throttling
Valve.
In use, the periphery of the end face of flange of the end face of flange and connected components of the machine barrel ontology 1 is placed in same cutting ferrule 2
Groove 23 in, two facades of 2 groove 23 of cutting ferrule are the inclined-plane 24 with certain angle, to be formed from locking face,
The cutting ferrule 2 is connect by bolt 3 with machine barrel ontology, and passes through bolt 3 for the end face of flange and connected components of machine barrel ontology 1
End face of flange and the inclined-plane 24 of 2 groove 23 of cutting ferrule compress to seal machine barrel end face, improve bonding strength and reliability, and
Installation locating piece 4 between the end face of flange of the machine barrel ontology 1 and the end face of flange of connected components, realization X and Y-direction are determined
Position.
The end face of flange of the machine barrel ontology 1 can be rectangle, and the cutting ferrule 2 includes corresponding with rectangle end face of flange
Two opposite long cutting ferrules 21 and two opposite stub sets 22, easy to process and assembly.
The 1 inside temperature control runner 11 of machine barrel ontology is radial flow path, it can be ensured that machine barrel temperature in the Y direction it is consistent
Property, the medium that can be passed through two kinds of different temperatures simultaneously carries out temperature control, and technological temperature control when material easy to process is being reinforced changing
The stability of temperature control is improved while thermal effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. bite type machine barrel, it is characterised in that: including machine barrel ontology (1), on the end face of flange at machine barrel ontology (1) both ends
It is equipped with cutting ferrule (2), the end face of flange periphery of the machine barrel ontology (1) is placed in the groove (23) of cutting ferrule (2).
2. bite type machine barrel as described in claim 1, it is characterised in that: the end face of flange of the machine barrel ontology (1) be connected
The periphery of the end face of flange of component is placed in the groove (23) of same cutting ferrule (2).
3. bite type machine barrel as claimed in claim 2, it is characterised in that: two facades of cutting ferrule (2) groove (23) are equal
For inclined-plane (24), the cutting ferrule (2) is connect by bolt (3) with machine barrel ontology, and passes through bolt (3) for machine barrel ontology (1)
The inclined-plane (24) of the end face of flange of end face of flange and connected components and cutting ferrule (2) groove (23) compresses.
4. bite type machine barrel as claimed in claim 2 or claim 3, it is characterised in that: the connected components are machine barrel ontology (1) or machine
Cylinder connector sleeve or throttling driving valve.
5. bite type machine barrel as claimed in claim 2 or claim 3, it is characterised in that: the end face of flange and phase of the machine barrel ontology (1)
Locating piece (4) even are installed between the end face of flange of component.
6. bite type machine barrel as claimed in claim 4, it is characterised in that: the end face of flange of the machine barrel ontology (1) be connected
Locating piece (4) are installed between the end face of flange of component.
7. bite type machine barrel as described in claim 1, it is characterised in that: the end face of flange of the machine barrel ontology (1) is rectangular
Shape, the cutting ferrule (2) include two corresponding with rectangle end face of flange opposite long cutting ferrules (21) and two opposite stubs
It covers (22).
8. bite type machine barrel as described in claim 1, it is characterised in that: the internal temperature control runner (11) of the machine barrel ontology (1)
For radial flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352512.9A CN109291405A (en) | 2018-11-14 | 2018-11-14 | Bite type machine barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352512.9A CN109291405A (en) | 2018-11-14 | 2018-11-14 | Bite type machine barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109291405A true CN109291405A (en) | 2019-02-01 |
Family
ID=65143000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811352512.9A Pending CN109291405A (en) | 2018-11-14 | 2018-11-14 | Bite type machine barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291405A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297540A (en) * | 1993-02-16 | 1994-10-25 | I K G Kk | Cylinder device for extruder |
| US20070058485A1 (en) * | 2005-09-13 | 2007-03-15 | The Japan Steel Works, Ltd. | Extruder and cylinder exchanging method thereof |
| CN207044652U (en) * | 2017-05-24 | 2018-02-27 | 舟山市欧胜达塑料机械有限公司 | A kind of split type machine barrel |
| CN207256839U (en) * | 2017-10-10 | 2018-04-20 | 江西畅品居新型材料有限公司 | A kind of extruder barrel easy to be located by connecting |
-
2018
- 2018-11-14 CN CN201811352512.9A patent/CN109291405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297540A (en) * | 1993-02-16 | 1994-10-25 | I K G Kk | Cylinder device for extruder |
| US20070058485A1 (en) * | 2005-09-13 | 2007-03-15 | The Japan Steel Works, Ltd. | Extruder and cylinder exchanging method thereof |
| CN207044652U (en) * | 2017-05-24 | 2018-02-27 | 舟山市欧胜达塑料机械有限公司 | A kind of split type machine barrel |
| CN207256839U (en) * | 2017-10-10 | 2018-04-20 | 江西畅品居新型材料有限公司 | A kind of extruder barrel easy to be located by connecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |