CN205008415U - Solid type of section bar aluminum alloy hot extrusion die - Google Patents
Solid type of section bar aluminum alloy hot extrusion die Download PDFInfo
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- CN205008415U CN205008415U CN201520749656.3U CN201520749656U CN205008415U CN 205008415 U CN205008415 U CN 205008415U CN 201520749656 U CN201520749656 U CN 201520749656U CN 205008415 U CN205008415 U CN 205008415U
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Abstract
The utility model relates to a solid type of section bar aluminum alloy hot extrusion die, including the die sleeve, set up die surface and die crushion in the die sleeve, the discharge end of die surface and the laminating of the feed end of die crushion, the discharge end of die crushion sets up first supporting pad and second supporting pad, sets up the die crushion discharge opening on the die crushion, be equipped with the empty sword of water conservancy diversion hole, work tape and the die surface ejection of compact on the die surface, the water conservancy diversion hole is located the feed end of die surface, and empty cutter spacing in the discharge end of die surface of the plane of structure ejection of compact, work tape are located between water conservancy diversion hole and the empty sword of the die surface ejection of compact, characterized by: the work tape includes inducer and active section, and the first end of inducer is connected with the water conservancy diversion hole, and the second end of inducer is connected with the active section, and the first end of inducer be main aspects, and the second of inducer is held and is the tip, forms the inclined plane between main aspects and the tip, the shape of tip big or small with the active section unanimously. The utility model discloses can guarantee the stability of product size in extrusion process and the extrusion speed of product, the life -span of correspondingly improving production efficiency and mould.
Description
Technical field
The utility model relates to a kind of aluminium alloy hot-extrusion die, and especially a kind of solid type material aluminium alloy hot-extrusion die, belongs to non-ferrous metal technical field.
Background technology
Because hot extrusion aluminum products can accomplish complex structure, light quality, the product of exquisite appearance, is also easy to the advantages such as recovery because aluminium alloy has light pollution simultaneously, also progressively expands with the utilization of these all trades and professions to various alloy product.For solid type material as shown in Figure 1, in prior art, as shown in Figure 2, the sequence number in Fig. 2 is followed successively by the general hot extrusion mode adopted: mould 1a, die-cushion 2a, die sleeve 3a, aluminium alloy stock 4a, water conservancy diversion hole 5a, work strip 6a, the empty cutter 7a of die face discharging, die-cushion discharge opening 8a, supporting pad 9a, slip retainer platform 10a.In traditional handicraft, aluminium alloy stock 4a enters work strip 6a through water conservancy diversion hole 5a, and extruded at work strip 6a, the truncation shape of work strip 6a is consistent with the transverse shape of solid type material.It is slow to there is mould extrusion speed in existing this hot-extrusion mold, and product size changes greatly, the problem that die life is relatively not high.Enterprise needs to reduce costs, and enhance productivity and the mold use life-span, in order to overcome the above problems, this just requires to make corresponding improvement from Design of Dies aspect.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of solid type material aluminium alloy hot-extrusion die, ensures the stability of product size and the extrusion speed of product in extrusion process, correspondingly enhances productivity and life-span of mould.
According to the technical scheme that the utility model provides, described solid type material aluminium alloy hot-extrusion die, comprise die sleeve, die face and die-cushion are set in die sleeve, the discharge end of die face and the feed end of die-cushion are fitted, the discharge end of die-cushion arranges the first supporting pad and the second supporting pad, and die-cushion arranges die-cushion discharge opening; Described die face is provided with the empty cutter of water conservancy diversion hole, work strip and die face discharging, and water conservancy diversion hole is positioned at the feed end of die face, and the empty cutter spacing of plane of structure discharging is in the discharge end of die face, and work strip is between water conservancy diversion hole and the empty cutter of die face discharging; It is characterized in that: described work strip comprises inducer and active section, the first end of inducer is cheated with water conservancy diversion and is connected, second end of inducer is connected with active section, the first end of inducer is large end, second end of inducer is small end, form inclined-plane between large end and small end, the shape size of small end is consistent with active section.
Further, described die face and die-cushion are fixed together by screw and pin.
Further, slip retainer platform is set at the discharge end of described second supporting pad.
Further, the shape of cross section size of the active section of described work strip is consistent with the section of solid class aluminium section bar.
Solid type material aluminium alloy hot-extrusion die described in the utility model, energy High-efficient Production solid type section product, control aluminium alloy flow by the method changing work strip inlet angle, solve the problem that the hot-extrusion mold life-span is low, product size is unstable, surface quality is not high; Improve the extrusion speed of mould in extrusion process simultaneously, the more important thing is the production cost greatly reducing enterprise, improve the competitiveness of enterprise in the same industry.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of solid type material.
Fig. 2 is the structural representation of solid type material aluminium alloy hot-extrusion die in prior art.
Fig. 3 is the partial enlarged drawing of the work strip of solid type material aluminium alloy hot-extrusion die in prior art.
Fig. 4 is the structural representation of hot-extrusion mold described in the utility model.
Fig. 5 is the partial enlarged drawing of the work strip of hot-extrusion mold described in the utility model.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 4 ~ Fig. 5: as described in solid type material aluminium alloy hot-extrusion die comprise die face 1, die-cushion 2, die sleeve 3, aluminium alloy stock 4, water conservancy diversion hole 5, work strip 6, the empty cutter 7 of die face discharging, die-cushion discharge opening 8, first supporting pad 9-1, the second supporting pad 9-2, slip retainer platform 10 etc.
As shown in Figure 4, the utility model comprises die sleeve 3, die face 1 and die-cushion 2 are set in die sleeve 3, die face 1 and die-cushion 2 are fixed together by screw and pin, form an overall structure, the discharge end of die face 1 and the feed end of die-cushion 2 are fitted, and the discharge end of die-cushion 2 arranges the first supporting pad 9-1 and the second supporting pad 9-2, arranges slip retainer platform 10 at the discharge end of the second supporting pad 9-2; Described die-cushion 2 arranges die-cushion discharge opening 8.
Described die face 1 is provided with the empty cutter 7 of water conservancy diversion hole 5, work strip 6 and die face discharging, and water conservancy diversion hole 5 is positioned at the feed end of die face 1, and the empty cutter 7 of plane of structure discharging is positioned at the discharge end of die face 1, and work strip 6 is between water conservancy diversion hole 5 and the empty cutter 7 of die face discharging.As shown in Figure 5, described work strip 6 comprises inducer and active section, and the shape of cross section size of active section is consistent with the section of solid class aluminium section bar; First end and the water conservancy diversion of described inducer are cheated 5 and are connected, and the second end of inducer is connected with active section, and the first end of inducer is large end, and the second end of inducer is small end, and form inclined-plane between large end and small end, the shape size of small end is consistent with active section.Die face work strip 6 is cheated 5 entrances from water conservancy diversion and is adopted the method hindering angle by the utility model, increases the frictional force of die face work strip 6, extends the deformation time of aluminium alloy in extrusion process, ensures that aluminium alloy is filled in a mold completely and puts in place; So just can ensure the stability of product size and the extrusion speed of product in extrusion process, improve production efficiency and mold use life-span accordingly, also improve enterprise's competitiveness in the market simultaneously.
The utility model is when producing extruding, be put into above extruder and then start extruding production, aluminium alloy stock 4 first contacts from hot-extrusion mold front end with die face 1, aluminium alloy stock 4 then flows into inside water conservancy diversion hole 5, work strip 6 is flowed into again after the pressure that the inner formation in water conservancy diversion hole 5 is enough large, flow out after work strip 6 inside forms product desired shape, after departing from work strip 6, now product has cooled down a little and has arrived the part of the empty cutter 7 of die face discharging again, and product has hardened sizing.Then product continues to extrude forward after entering into die-cushion discharge opening 8 after the empty cutter 7 of die face discharging again, the the first supporting pad 9-1 and the second supporting pad 9-2 that pass through equipment again arrive above the slip retainer platform 10 before extruder, and such extrusion process just finishes.The utility model is for carbide alloy compared with traditional design, and traditional design extrusion speed is 0.2-0.4mm/min, adopts hot-extrusion mold extrusion speed of the present utility model to reach 0.5-0.8mm/min.
Claims (4)
1. a solid type material aluminium alloy hot-extrusion die, comprise die sleeve (3), die face (1) and die-cushion (2) are set in die sleeve (3), the discharge end of die face (1) and the feed end of die-cushion (2) are fitted, the discharge end of die-cushion (2) arranges the first supporting pad (9-1) and the second supporting pad (9-2), and die-cushion (2) arranges die-cushion discharge opening (8); Described die face (1) is provided with the empty cutter (7) of water conservancy diversion hole (5), work strip (6) and die face discharging, water conservancy diversion hole (5) is positioned at the feed end of die face (1), the empty cutter (7) of plane of structure discharging is positioned at the discharge end of die face (1), and work strip (6) is positioned between water conservancy diversion hole (5) and the empty cutter (7) of die face discharging; It is characterized in that: described work strip (6) comprises inducer and active section, the first end of inducer is cheated (5) and is connected with water conservancy diversion, second end of inducer is connected with active section, the first end of inducer is large end, second end of inducer is small end, form inclined-plane between large end and small end, the shape size of small end is consistent with active section.
2. solid type material aluminium alloy hot-extrusion die as claimed in claim 1, is characterized in that: described die face (1) and die-cushion (2) are fixed together by screw and pin.
3. solid type material aluminium alloy hot-extrusion die as claimed in claim 1, is characterized in that: arrange slip retainer platform (10) at the discharge end of described second supporting pad (9-2).
4. solid type material aluminium alloy hot-extrusion die as claimed in claim 1, is characterized in that: the shape of cross section size of the active section of described work strip (6) is consistent with the section of solid class aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749656.3U CN205008415U (en) | 2015-09-24 | 2015-09-24 | Solid type of section bar aluminum alloy hot extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749656.3U CN205008415U (en) | 2015-09-24 | 2015-09-24 | Solid type of section bar aluminum alloy hot extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008415U true CN205008415U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749656.3U Active CN205008415U (en) | 2015-09-24 | 2015-09-24 | Solid type of section bar aluminum alloy hot extrusion die |
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| CN (1) | CN205008415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127227A (en) * | 2015-09-24 | 2015-12-09 | 江阴市江顺模具有限公司 | Aluminum-alloy hot extrusion mold for solid sectional materials |
| CN109570256A (en) * | 2019-02-01 | 2019-04-05 | 南通市荣力达铝业有限公司 | A kind of modified aluminium alloy extrusion mould and its manufacturing method |
-
2015
- 2015-09-24 CN CN201520749656.3U patent/CN205008415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127227A (en) * | 2015-09-24 | 2015-12-09 | 江阴市江顺模具有限公司 | Aluminum-alloy hot extrusion mold for solid sectional materials |
| CN109570256A (en) * | 2019-02-01 | 2019-04-05 | 南通市荣力达铝业有限公司 | A kind of modified aluminium alloy extrusion mould and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214423, No. 19 Yumen West Road, Zhouzhuang Town, Wuxi City, Jiangsu, Jiangyin Patentee after: Jiangsu Jiangshun Precision Technology Group Co., Ltd Address before: 214423, No. 19 Yumen West Road, Zhouzhuang Town, Wuxi City, Jiangsu, Jiangyin Patentee before: JIANGYIN GIANSUN MOULD Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214423 No. 19 Yumen West Road, Zhouzhuang Town, Jiangyin, Wuxi, Jiangsu Patentee after: Jiangsu Jiangshun Precision Technology Group Co.,Ltd. Address before: 214423 No. 19 Yumen West Road, Zhouzhuang Town, Jiangyin, Wuxi, Jiangsu Patentee before: Jiangsu Jiangshun Precision Technology Group Co.,Ltd. |