CN112935004A - Ultra-wide aluminum profile extrusion cylinder structure - Google Patents
Ultra-wide aluminum profile extrusion cylinder structure Download PDFInfo
- Publication number
- CN112935004A CN112935004A CN202110333864.5A CN202110333864A CN112935004A CN 112935004 A CN112935004 A CN 112935004A CN 202110333864 A CN202110333864 A CN 202110333864A CN 112935004 A CN112935004 A CN 112935004A
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- Prior art keywords
- extrusion
- holes
- ultra
- extrusion cylinder
- wide aluminum
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Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 153
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C27/00—Containers for metal to be extruded
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention discloses an ultra-wide aluminum profile extrusion barrel structure which comprises an extrusion barrel body, wherein an extrusion barrel lining is arranged in the center of the extrusion barrel body, a plurality of extrusion holes are distributed in the center of the extrusion barrel lining, the extrusion holes are circular holes, the extrusion holes are arranged in a straight line along a horizontal extension line in the center of the extrusion barrel body, the intervals among the extrusion holes are consistent, an extrusion outlet is arranged at the rear end of the extrusion barrel lining, and the extrusion outlet is connected with the extrusion holes. Through the mode, the inner lining of the extrusion cylinder is designed in a porous mode, 2-6 round holes can be designed according to different tonnage and product sizes, a plurality of cylindrical inner holes are filled with round cast rods and extruded simultaneously, ultra-wide aluminum profiles can be extruded, the ultra-wide aluminum profiles are high in strength and good in toughness, and compared with a slab ingot extrusion cylinder structure, the ultra-wide aluminum profiles are evenly stressed in the extrusion process, the cylindrical inner holes are evenly stressed and not prone to damage during extrusion, the service life is prolonged, and meanwhile the processing difficulty of the extrusion cylinder is reduced.
Description
Technical Field
The invention relates to the field of extrusion cylinders, in particular to an ultra-wide aluminum profile extrusion cylinder structure.
Background
The extrusion cylinder is an important component of the extruder equipment, the extrusion cylinder with appropriate parameters is adopted, the stress condition of the extrusion cylinder can be improved, the bearing capacity is increased, the service life is prolonged, and only the lining needs to be replaced after the extrusion cylinder is damaged and deformed in use, so that the material loss is reduced, the cost is reduced, and the service life of the extrusion cylinder is prolonged.
The extruder barrel is one of the key components of an extruder. The design of the extrusion container usually adopts hot-work die steel, so as to be one of the most expensive extrusion tools, the influence of the service life of the extrusion container on the extrusion production cost is great, and the long-time and reliable operation under the conditions of high temperature, high pressure and high friction must be ensured.
In order to meet the requirements of large-scale extruders on high productivity and high reliability, the design of extrusion cylinders on the aspects of mechanical structures, heating, electrical control and the like is more and more complex, and particularly the heating design of the large-scale extrusion cylinders is adopted. By investigating the current use of the extrusion container, the heating design of the extrusion container has many unreasonables.
Disclosure of Invention
The invention mainly solves the technical problem of providing an ultra-wide aluminum profile extrusion cylinder structure, which can enable the lining of the extrusion cylinder to adopt a porous design, a plurality of cylindrical inner holes are put into a round cast rod and extruded simultaneously, and ultra-wide aluminum profiles can be extruded, and the ultra-wide aluminum profiles have high strength and good toughness.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a super wide aluminium alloy recipient structure, including the extrusion barrel, extrusion barrel central authorities are equipped with the recipient inside lining, a plurality of extrusion holes of having arranged at recipient inside lining center, the extrusion hole is the circular port, the extrusion hole is followed the horizontal extension line word at extrusion barrel center is arranged and is opened, the interval is unanimous between the extrusion hole, recipient inside lining rear end is equipped with the extrusion export, the extrusion export with the extrusion pore pair.
In a preferred embodiment of the invention, 2-6 extrusion holes are provided.
In a preferred embodiment of the present invention, the extrusion holes are symmetrically arranged at both sides of a vertical line of the center point of the extrusion cylinder when the number of the extrusion holes is even, one extrusion hole is arranged at the center point of the extrusion cylinder when the number of the extrusion holes is odd, and the extrusion holes at both sides of the vertical line of the center point of the extrusion cylinder are symmetrically arranged.
In a preferred embodiment of the present invention, a heating cell device is embedded inside the extrusion cylinder, and the heating cell device is uniformly distributed on the outer ring side of the extrusion cylinder liner.
In a preferred embodiment of the present invention, the extrusion outlet is of a step mouth structure and the extrusion outlet is arranged from the extrusion hole to the outer end port from big to small.
The invention has the beneficial effects that: the inner lining of the extrusion cylinder adopts a porous design, 2-6 round holes can be adopted according to different tonnage and product sizes, a plurality of cylindrical inner holes are placed with round cast rods and extruded simultaneously, ultra-wide aluminum profiles can be extruded, the ultra-wide aluminum profiles have high strength and good toughness, and compared with a flat ingot extrusion cylinder structure, the ultra-wide aluminum profiles have uniform stress in the extrusion process, the cylindrical inner holes are uniformly stressed and not easy to damage during extrusion, the service life is prolonged, and the processing difficulty of the extrusion cylinder is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of an ultra-wide aluminum profile extrusion container structure of the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of the extrusion cylinder;
the parts in the drawings are numbered as follows: 1. Extruding the cylinder; 2. Lining the extrusion container; 3. Extruding the hole; 4. An extrusion outlet; 5. And heating the battery cell device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the utility model provides an ultra-wide aluminium alloy recipient structure, includes extrusion barrel 1, 1 central authorities of extrusion barrel are equipped with a plurality of extrusion holes 3 of having arranged in 2 centers of extrusion barrel inside lining, extrusion hole 3 is the circular port, extrusion hole 3 is followed the horizontal extension line at 1 center of extrusion barrel is arranged in a word, the interval is unanimous between the extrusion hole 3, 2 rear ends of extrusion barrel inside lining are equipped with extrusion export 4, extrusion export 4 with 3 butt joints in extrusion hole.
In addition, the number of the extrusion holes 3 is 2-6.
In addition, when the number of the extrusion holes 3 is even, the extrusion holes on two sides of the vertical line of the center point of the extrusion cylinder body 1 are symmetrically arranged, and when the number of the extrusion holes 3 is odd, the extrusion hole is arranged on the center point of the extrusion cylinder body 1, and the extrusion holes on two sides of the vertical line of the center point of the extrusion cylinder body 1 are symmetrically arranged.
In addition, a heating electric core device 5 is pre-embedded in the extrusion cylinder body 1, and the heating electric core device 5 is uniformly distributed on the outer ring side of the extrusion cylinder liner 2.
In addition, extrusion export 4 is the landing sill mouth structure just extrusion export 4 by extrusion hole 3 sets up to the outside port by diminishing.
The working principle of the invention is that the center of an extrusion cylinder body 1 is provided with an extrusion cylinder lining 2, a plurality of extrusion holes 3 are distributed in the center of the extrusion cylinder lining 2, and 2-6 extrusion holes 3 are arranged.
The rear end of the inner liner 2 of the extrusion container is provided with an extrusion outlet 4, the extrusion outlet 4 is in butt joint with the extrusion hole 3, and the extrusion outlet 4 is of a step port structure and is arranged from the extrusion hole 3 to the outer side end port in a decreasing mode.
Heating electric core devices 5 are pre-embedded in the extrusion cylinder body 1, and the heating electric core devices 5 are uniformly distributed on the outer ring side of the extrusion cylinder lining 2.
The extruding cylinder lining 2 adopts a porous design, 2-6 round hole designs can be adopted according to different tonnage and product sizes, a plurality of cylindrical inner holes are placed into a round cast rod and are simultaneously extruded, ultra-wide aluminum profiles can be extruded, the ultra-wide aluminum profiles have high strength and good toughness, and compared with a slab ingot extruding cylinder structure, the extruding cylinder lining has uniform stress in the extruding process, the cylindrical extruding holes 3 are uniformly stressed and are not easily damaged during extruding, the service life is prolonged, and the processing difficulty of the extruding cylinder body 1 is reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides an ultra-wide aluminium alloy extrusion cylinder structure, includes the extrusion barrel, its characterized in that, extrusion barrel central authorities are equipped with the extrusion cylinder inside lining, a plurality of extrusion holes of having arranged at extrusion cylinder inside lining center, the extrusion hole is the circular port, the extrusion hole is followed the horizontal extension line at extrusion barrel center is arranged in a word, the interval is unanimous between the extrusion hole, extrusion cylinder inside lining rear end is equipped with the extrusion export, the extrusion export with the extrusion pore pair.
2. The ultra-wide aluminum profile extrusion cylinder structure as recited in claim 1, wherein 2-6 extrusion holes are provided.
3. The ultra-wide aluminum profile extrusion cylinder structure as recited in claim 2, wherein when the number of the extrusion holes is even, the extrusion holes on both sides of the vertical perpendicular line of the center point of the extrusion cylinder body are symmetrically arranged, and when the number of the extrusion holes is odd, one extrusion hole is arranged on the center point of the extrusion cylinder body and the extrusion holes on both sides of the vertical perpendicular line of the center point of the extrusion cylinder body are symmetrically arranged.
4. The ultra-wide aluminum profile extrusion cylinder structure according to claim 1, wherein heating cell devices are embedded in the extrusion cylinder body, and are uniformly distributed on the outer ring side of the inner lining of the extrusion cylinder.
5. The ultra-wide aluminum profile extrusion cylinder structure as recited in claim 1, wherein the extrusion outlet is of a step opening structure and is arranged from the extrusion hole to the outer end opening from big to small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110333864.5A CN112935004A (en) | 2021-03-29 | 2021-03-29 | Ultra-wide aluminum profile extrusion cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110333864.5A CN112935004A (en) | 2021-03-29 | 2021-03-29 | Ultra-wide aluminum profile extrusion cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935004A true CN112935004A (en) | 2021-06-11 |
Family
ID=76228389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110333864.5A Withdrawn CN112935004A (en) | 2021-03-29 | 2021-03-29 | Ultra-wide aluminum profile extrusion cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130846A (en) * | 2021-11-19 | 2022-03-04 | 江苏江顺精密科技集团股份有限公司 | Four-bar one-die hot extrusion die and preparation method thereof |
-
2021
- 2021-03-29 CN CN202110333864.5A patent/CN112935004A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130846A (en) * | 2021-11-19 | 2022-03-04 | 江苏江顺精密科技集团股份有限公司 | Four-bar one-die hot extrusion die and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |