CN106424190A - Double-rod continuous-extrusion aluminum pipe mold structure - Google Patents
Double-rod continuous-extrusion aluminum pipe mold structure Download PDFInfo
- Publication number
- CN106424190A CN106424190A CN201610900497.1A CN201610900497A CN106424190A CN 106424190 A CN106424190 A CN 106424190A CN 201610900497 A CN201610900497 A CN 201610900497A CN 106424190 A CN106424190 A CN 106424190A
- Authority
- CN
- China
- Prior art keywords
- double
- aluminum pipe
- mold
- extrusion
- mold structure
- 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
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Classifications
-
- 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
- B21C23/085—Making tubes
Abstract
The invention relates to a continuous extrusion production line for aluminum pipes and particularly relates to a double-rod continuous-extrusion aluminum pipe mold structure. The double-rod continuous-extrusion aluminum pipe mold structure comprises a compacting wheel and an extruding wheel which are engaged mutually; a material retaining block is arranged at the rear end of the extruding wheel; an assembly mold is connected with the material retaining block; a chamber body and an aluminum pipe forming mold are arranged inside the assembly mold. By adopting the double-rod continuous-extrusion aluminum pipe mold structure provided by the invention, the assembly mold can be used for assembling two pieces of blank materials into one piece of material, and the uniformity of metal flowing is controlled by the assembly mold, so the formation quality of an aluminum alloy pipe product can be guaranteed.
Description
Technical field
The present invention relates to aluminum pipe continuous extrusion production line, particularly belong to a kind of double-rod continuously extruded aluminum tube mould structure.
Background technology
Double-rod continuous extruder compared with conventional extruder, have that production efficiency is high, investment is low, occupation area of equipment is little,
Not the advantages of blank does not need heating and product length unrestricted.It is that double-rod feeds simultaneously, with single pole because double-rod is continuously extruded
Continuously extruded compare, can improve yield, shorten the production time, be capable of the range of expanding production pipe diameter, prior art
Middle double-rod continuous extruder there is problems that, the uneven problem of metal flow in extrusion process, reason is due to double-rod even
Continuous extruding is that two blanks simultaneously enter mould, and the flowing of metal is difficult to control.
Content of the invention
The purpose of the present invention is exactly to overcome the deficiencies in the prior art and provide and a kind of have the double of effective control metal flow
Bar continuously extruded aluminum tube mould structure.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of double-rod continuously extruded aluminum tube mould structure, is constituted including the compact wheel being mutually twisted and extruding wheel, squeezes in described
Pinch roller rear end is provided with material blocking block, and be connected with described material blocking block is to converge mould, be located at described in converge in mould be cavity
With aluminum pipe mould.
Compared with prior art, beneficial effects of the present invention are：
A kind of present invention double-rod continuously extruded aluminum tube mould structure, two blanks are converged into a stock material by converging mould, by converging
Matched moulds tool controls the uniformity of metal flow, to ensure the quality of aluminium alloy pipe product shaping.
Brief description
Fig. 1 is main structure diagram of the present invention.
Specific embodiment
Referring to shown in accompanying drawing 1, a kind of double-rod continuously extruded aluminum tube mould structure it is characterised in that：Including be mutually twisted
Compact wheel 1 and extruding wheel 2, are provided with material blocking block 3 in described extruding wheel 2 rear end, and be connected with described material blocking block 3 is to converge mould
Tool 4, be located at described in converge in mould 4 be cavity 5 and aluminum pipe mould 6.
Operation principle is：Two blanks 7 are pressed in the race of extruding wheel 2 by compact wheel 1, the wheel cell wall of the wheel 2 that is squeezed
The effect blank 7 of frictional force travels forward with extruding wheel 2, until the effect by material blocking block 3 changes the direction cocurrent of blank 7
Converged to converging mould 4, the metal after converging enters in cavity 5, under High Temperature High Pressure effect, metal passes through aluminum pipe molding
Mould 6 extrusion obtains product.
The above, be only to presently preferred embodiments of the present invention, is not the restriction that the present invention is done with other forms,
Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiments.But, every without departing from the present invention program content, the technical spirit according to the present invention is done to above example
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (1)
1. a kind of double-rod continuously extruded aluminum tube mould structure it is characterised in that：Including the compact wheel being mutually twisted（1）And extruding wheel
（2）Constitute, in described extruding wheel（2）Rear end is provided with material blocking block（3）, with described material blocking block（3）Connected is to converge mould
（4）, be located at described in converge mould（4）Interior is cavity（5）With aluminum pipe mould（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900497.1A CN106424190A (en) | 2016-10-14 | 2016-10-14 | Double-rod continuous-extrusion aluminum pipe mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900497.1A CN106424190A (en) | 2016-10-14 | 2016-10-14 | Double-rod continuous-extrusion aluminum pipe mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424190A true CN106424190A (en) | 2017-02-22 |
Family
ID=58174055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610900497.1A Pending CN106424190A (en) | 2016-10-14 | 2016-10-14 | Double-rod continuous-extrusion aluminum pipe mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424190A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623712A (en) * | 2009-08-11 | 2010-01-13 | 大连康丰科技有限公司 | Continuous squeezing method and device for directly cooling squeeze wheel race and material stop block surfaces |
| CN101733298A (en) * | 2009-12-28 | 2010-06-16 | 大连康丰科技有限公司 | Continuous extrusion method and equipment for producing large-width copper strip base from noncircular rod material |
| CN201760463U (en) * | 2010-08-17 | 2011-03-16 | 大连康丰科技有限公司 | Continuous squeezing equipment using atomization cooling technique |
| CN202701004U (en) * | 2012-07-16 | 2013-01-30 | 龙泉市双振铝业有限公司 | Aluminum pipe continuous extruding machine |
| CN206065088U (en) * | 2016-10-14 | 2017-04-05 | 合肥太通制冷科技有限公司 | A kind of double-rod continuously extruded aluminum tube mould structure |
-
2016
- 2016-10-14 CN CN201610900497.1A patent/CN106424190A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623712A (en) * | 2009-08-11 | 2010-01-13 | 大连康丰科技有限公司 | Continuous squeezing method and device for directly cooling squeeze wheel race and material stop block surfaces |
| CN101733298A (en) * | 2009-12-28 | 2010-06-16 | 大连康丰科技有限公司 | Continuous extrusion method and equipment for producing large-width copper strip base from noncircular rod material |
| CN201760463U (en) * | 2010-08-17 | 2011-03-16 | 大连康丰科技有限公司 | Continuous squeezing equipment using atomization cooling technique |
| CN202701004U (en) * | 2012-07-16 | 2013-01-30 | 龙泉市双振铝业有限公司 | Aluminum pipe continuous extruding machine |
| CN206065088U (en) * | 2016-10-14 | 2017-04-05 | 合肥太通制冷科技有限公司 | A kind of double-rod continuously extruded aluminum tube mould structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |