CN201338023Y - In-mold shearing device for aluminum extrusion machines - Google Patents
In-mold shearing device for aluminum extrusion machines Download PDFInfo
- Publication number
- CN201338023Y CN201338023Y CNU2008202282591U CN200820228259U CN201338023Y CN 201338023 Y CN201338023 Y CN 201338023Y CN U2008202282591 U CNU2008202282591 U CN U2008202282591U CN 200820228259 U CN200820228259 U CN 200820228259U CN 201338023 Y CN201338023 Y CN 201338023Y
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- mould
- mold
- support
- backing plate
- mobile formwork
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Abstract
The utility model belongs to an in-mold shearing device for aluminum extrusion machines in large-sized and middle-sized extrusion machines, which is characterized in that a base plate of a mold internal support (6) is embedded into a cavity of an extrusion machine front beam (10), a mold supporting press block (1) presses on the base plate of the mold internal support (6), the mold supporting press block (1), the mold internal support (6) and the extrusion machine front beam (10) are integrally fixed through bolts, a mold (4) is connected with the mold internal support (6) through a mold backing plate (3), a mold press bock (2) is in pressing connection to the mold (4) through a mold external support, the mold external support, the mold backing plate (3) and the mold internal support (6) form an extruding passage, a moving mold frame sliding block (7) and a moving mold frame guide rack (8) are fixed on the outer side axially perpendicular to the extruding passage, the moving mold frame sliding block (7) and the moving mold frame guide rack (8) are provided with shearing passages, and an in-mold shearing device (9) is fixed at an opening of the shearing passages. The utility model is high in service efficiency and finished product ratio.
Description
Technical field
The utility model belongs to the device of aluminium and aluminum alloy extruder use, aluminium extruding machine shear in the mould in the particularly big-and-middle-sized extruder.
Background technology
In existing aluminium extruding machine, generally do not establish shear in the mould, last root extruded product takes the horizontal mode of cutting of mobile formwork that aluminum products are separated with the joint of front-axle beam from the mould support, between mould and mould support, leave one section aluminum products, thereby reduced lumber recovery, residual aluminum products generally pass through alkaline etching ability and mold separation, and then have reduced the utilization rate of mould.
Summary of the invention
The purpose of this utility model provides a kind of service efficiency and the high aluminium extruding machine shear in the mould of yield rate.
The technical solution of the utility model is, aluminium extruding machine shear in the mould, it is characterized in that: the chassis that mould supports embeds in the extruder front-axle beam cavity, mould supports briquetting and is pressed on the chassis of supporting in the mould, by bolt mould is supported briquetting, support and extruder front-axle beam are fixed as one in the mould, support the outside in the mould die backing plate is arranged, mould is by support and connection in die backing plate and the mould, the mould briquetting is crimped on the mould by outer support of mould, mould supports outward, mould, die backing plate, the squeezing passage dead in line that support and front-axle beam form in the mould, outside mould, support, the outside of the squeezing passage axis normal that support forms in die backing plate and the mould is mobile formwork slide block and mobile formwork leading truck fixedly, the mobile formwork leading truck is in mobile formwork slide block outside, mobile formwork slide block and mobile formwork leading truck have the shearing passage, shear the interior shear of fixed die on the passway.
The utility model has the advantages that: because aluminium extruding machine is installed in extruder mobile formwork bottom with shear in the mould, adopt the hydraulic oil cylinder driving cutting head, support separates with mould from mould with last root aluminum products of extruding.Not only improve the service efficiency of mould, and improved the yield rate of aluminium section bar simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with example figure.
Fig. 1 is the utility model patent working structural representation.
Among the figure: 1, mould supports briquetting; 2, mould briquetting; 3, die backing plate; 4, mould; 5, aluminum products; 6, support in the mould; 7, mobile formwork slide block; 8, mobile formwork leading truck; Shear in 9 moulds; 10, front-axle beam.
The specific embodiment
As shown in Figure 1, the chassis of support 6 embeds in extruder front-axle beam 10 cavitys in the mould, mould support briquetting 1 is pressed on the chassis of support 6 in the mould, by bolting mould is supported briquetting 1, support 6 and extruder front-axle beam 10 are fixed as one in the mould, support 6 outsides in the mould die backing plate 3 is arranged, mould 4 is connected with support 6 in the mould by die backing plate 3, mould briquetting 2 is crimped on the mould 4 by outer support of mould, mould supports outward, mould 4, die backing plate 3, the squeezing passage dead in line that support 6 and front-axle beam 10 form in the mould, outside mould, support, the outside of the squeezing passage axis normal that support 6 forms in die backing plate 3 and the mould is mobile formwork slide block 7 and mobile formwork leading truck 8 fixedly, mobile formwork leading truck 8 is in mobile formwork slide block 7 outsides, mobile formwork slide block 7 and mobile formwork leading truck 8 have the shearing passage, shear the interior shear 9 of fixed die on the passway.
During work, after last root aluminium ingot base is finished in extruding, the mould hold down gag 2 that is installed on the main scissors is depressed compaction mold 4, be installed in moving upward on the mobile formwork support by shear 9 in the mould of hydraulic oil cylinder driving, jack-up die backing plate 3 is pushed down because mould support 6 is supported briquetting 1 by mould, and mould 4 is pushed down by mould briquetting 2, aluminum products 5 are cut off between mould 4 and die backing plate 3, realize shearing in the mould.
Claims (1)
1, aluminium extruding machine shear in the mould, it is characterized in that: the chassis that mould supports (6) embeds in extruder front-axle beam (10) cavity, mould supports briquetting (1) and is pressed on the chassis of supporting (6) in the mould, by bolt mould is supported briquetting (1), support (6) and extruder front-axle beam (10) are fixed as one in the mould, support (6) outside in the mould die backing plate (3) is arranged, mould (4) is connected with support (6) in the mould by die backing plate (3), mould briquetting (2) is crimped on the mould (4) by outer support of mould, mould supports outward, mould (4), die backing plate (3), support the squeezing passage dead in line that (6) and front-axle beam (10) form in the mould, outside mould, support, the outside of the squeezing passage axis normal that support (6) forms in die backing plate (3) and the mould is mobile formwork slide block (7) and mobile formwork leading truck (8) fixedly, mobile formwork leading truck (8) is in mobile formwork slide block (7) outside, mobile formwork slide block (7) and mobile formwork leading truck (8) have the shearing passage, shear the interior shear (9) of fixed die on the passway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282591U CN201338023Y (en) | 2008-12-29 | 2008-12-29 | In-mold shearing device for aluminum extrusion machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282591U CN201338023Y (en) | 2008-12-29 | 2008-12-29 | In-mold shearing device for aluminum extrusion machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338023Y true CN201338023Y (en) | 2009-11-04 |
Family
ID=41233558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202282591U Expired - Fee Related CN201338023Y (en) | 2008-12-29 | 2008-12-29 | In-mold shearing device for aluminum extrusion machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338023Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000711A (en) * | 2010-12-10 | 2011-04-06 | 西南铝业（集团）有限责任公司 | Extruder and extruding tool thereof |
| CN103316947A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Intra-mould shearing device of extruding machine |
| CN106132574A (en) * | 2014-03-26 | 2016-11-16 | 宇部兴产机械株式会社 | The pressing method of extrusion |
-
2008
- 2008-12-29 CN CNU2008202282591U patent/CN201338023Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000711A (en) * | 2010-12-10 | 2011-04-06 | 西南铝业（集团）有限责任公司 | Extruder and extruding tool thereof |
| CN102000711B (en) * | 2010-12-10 | 2012-08-08 | 西南铝业（集团）有限责任公司 | Extruder and extruding tool thereof |
| CN103316947A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Intra-mould shearing device of extruding machine |
| CN106132574A (en) * | 2014-03-26 | 2016-11-16 | 宇部兴产机械株式会社 | The pressing method of extrusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East Road No. 209 yuan Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |