CN212494797U - Tungsten steel inlaying die - Google Patents
Tungsten steel inlaying die Download PDFInfo
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- CN212494797U CN212494797U CN202021161243.0U CN202021161243U CN212494797U CN 212494797 U CN212494797 U CN 212494797U CN 202021161243 U CN202021161243 U CN 202021161243U CN 212494797 U CN212494797 U CN 212494797U
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Abstract
The utility model discloses a mould is inlayed to tungsten steel, including last mould (1) and lower mould (2) that can the fixed combination, its characterized in that: go up the middle part of mould (1) and be equipped with along the one-level of the axial setting of last mould (1) and inlay groove (7), inlay groove (7) in one-level and be equipped with one-level mold insert (8), be equipped with second grade on one-level mold insert (8) of feed inlet (13) one side of neighbouring last mould (1) and inlay groove (10), inlay the second grade work area mold insert (11) that the groove (10) was equipped with tungsten steel in the second grade, be equipped with section bar chamber (12) on second grade work area mold insert (11). The tungsten steel inlaying die only uses tungsten steel in the second-level working belt insert, so that the using amount of the tungsten steel is reduced; different section bars can be cut according to different section bar cavities by replacing the secondary working belt insert with different section bar cavities; each part of the tungsten steel embedding die adopts a modular design, and a single part can be used as a universal part for standby and is convenient to replace.
Description
Technical Field
The utility model relates to an aluminum alloy ex-trusions production facility, specifically speaking are mould is inlayed to tungsten steel that the tungsten steel quantity is few, the modularization just can be suitable for large-scale production.
Background
In the production process of the aluminum alloy section, the tungsten steel mold is required for producing some sections, the tungsten steel mold is high in cost, when the mold is partially damaged, the mold needs to be integrally replaced, the production cost is high, and the large-scale production of the section is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art, and provides a tungsten steel inlaying die which has less tungsten steel consumption, is modularized and can be suitable for mass production.
The utility model aims at solving through the following technical scheme:
the utility model provides a mould is inlayed to tungsten steel, includes last mould and lower mould that can fixed combination, its characterized in that: the middle part of going up the mould is equipped with along the one-level groove of inlaying of the axial setting of last mould, is equipped with the one-level mold insert in the groove is inlayed to the one-level, is equipped with the second grade on the one-level mold insert of the feed inlet one side of neighbouring last mould and inlays the groove, inlays the inslot at the second grade and is equipped with the second grade work area mold insert that the tungsten steel made, is equipped with the section bar chamber on.
The one-level inlay groove set up to the feed inlet dorsad, and the one-level inlay one side opening that the groove kept away from the feed inlet and lower mould abut on.
The diameter of the secondary embedding groove is larger than that of the feeding hole, so that the secondary working band insert is limited in the secondary embedding groove.
The first-level insert and the first-level embedding groove are in clearance fit, and the first-level insert and the first-level embedding groove are clamped through an insert anti-rotation pin.
The second-stage working tape insert is connected with the second-stage embedding groove through a hot sleeve, and the second-stage working tape insert and the second-stage embedding groove are in interference fit.
The first-stage insert is provided with a horn-shaped through hole adjacent to the second-stage embedding groove, the reducing end of the horn-shaped through hole is adjacent to the second-stage embedding groove, and the expanding end of the horn-shaped through hole is far away from the second-stage embedding groove and is adjacent to the lower die.
The diameter of the reducing end and the diameter of the expanding end of the trumpet-shaped through hole are both smaller than the diameter of the second-stage embedding groove.
The upper die and the lower die are combined and fixed by adopting a positioning pin and a screw.
The upper die is provided with a hoisting hole, and the lower die is provided with an anti-rotation pin.
Compared with the prior art, the utility model has the following advantages:
the tungsten steel inlaying die only uses tungsten steel in the second-level working belt insert, so that the tungsten steel consumption is greatly reduced; different section bars can be cut out according to different section bar cavities by replacing the second-stage working belt insert with different section bar cavities, and the cross section with a complex shape can be embedded by matching the multi-stage embedding grooves with the insert; each part of the tungsten steel embedding die adopts a modular design, and a single part can be used as a universal part for standby and is convenient to replace; greatly reducing the production cost.
Drawings
FIG. 1 is a schematic structural view of a tungsten steel insert mold of the present invention;
figure 2 is the utility model discloses a structure schematic diagram of second grade work area mold insert.
Wherein: 1, an upper die; 2, lower die; 3, hoisting holes; 4-lower die anti-rotation pin; 5, positioning pins; 6, a screw; 7-first-level embedding groove; 8-first-stage insert; 9-insert anti-rotation pin; 10-two-stage embedding groove; 11-secondary work belt insert; 12-profile cavity; 13-inlet opening.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2: the utility model provides a tungsten steel inlays mould, includes last mould 1 and lower mould 2 that can fixed combination, goes up mould 1 and lower mould 2 and adopts locating pin 5 and screw 6 combination fixed, is equipped with on last mould 1 hoisting hole 3 and is equipped with on lower mould 2 and prevents that the axis pin 4. The middle part of the upper die 1 is provided with a primary embedding groove 7 arranged along the axial direction of the upper die 1, the primary embedding groove 7 is arranged back to the feed port 13, and an opening at one side of the primary embedding groove 7 far away from the feed port 13 is adjacent to the lower die 2; a primary insert 8 is arranged in the primary insert groove 7, a secondary insert groove 10 is arranged on the primary insert 8 adjacent to one side of the feed port 13 of the upper die 1, a secondary working band insert 11 made of tungsten steel is arranged in the secondary insert groove 10, and the diameter of the secondary insert groove 10 is larger than that of the feed port 13, so that the secondary working band insert 11 is limited in the secondary insert groove 10; the secondary working belt insert 11 is provided with a section cavity 12.
In the tungsten steel embedding die, a primary insert 8 and a primary embedding groove 7 are in clearance fit, and the primary insert 8 and the primary embedding groove 7 are clamped through an insert anti-rotation pin 9; the second-stage working tape insert 11 is connected with the second-stage embedding groove 10 through a hot sleeve, and the second-stage working tape insert 11 and the second-stage embedding groove 10 are in interference fit.
Furthermore, a trumpet-shaped through hole adjacent to the second-stage embedding groove 10 is formed in the first-stage embedding piece 8, the reducing end of the trumpet-shaped through hole is adjacent to the second-stage embedding groove 10, and the expanding end of the trumpet-shaped through hole is far away from the second-stage embedding groove 10 and is adjacent to the lower die 2; the diameter of the reducing end and the diameter of the expanding end of the trumpet-shaped through hole are both smaller than the diameter of the second-stage embedding groove 10.
The tungsten steel inlaying die of the utility model only uses tungsten steel in the second-level working band insert 11, thereby greatly reducing the tungsten steel consumption; different sectional materials can be cut according to different sectional material cavities 12 by replacing the second-stage working belt insert 11 with different sectional material cavities 2, and cross sections with complex shapes can be embedded by matching the multi-stage embedding grooves with the inserts; each part of the tungsten steel embedding die adopts a modular design, and a single part can be used as a universal part for standby and is convenient to replace; greatly reducing the production cost.
The above embodiments are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea provided by the present invention all fall within the protection scope of the present invention; the technology not related to the utility model can be realized by the prior art.
Claims (9)
1. The utility model provides a mould is inlayed to tungsten steel, includes last mould (1) and lower mould (2) that can fixed combination, its characterized in that: go up the middle part of mould (1) and be equipped with along the one-level of the axial setting of last mould (1) and inlay groove (7), inlay groove (7) in one-level and be equipped with one-level mold insert (8), be equipped with second grade on one-level mold insert (8) of feed inlet (13) one side of neighbouring last mould (1) and inlay groove (10), inlay the second grade work area mold insert (11) that the groove (10) was equipped with tungsten steel in the second grade, be equipped with section bar chamber (12) on second grade work area mold insert (11).
2. The tungsten steel insert die of claim 1, wherein: the one-level inlay groove (7) set up to feed inlet (13) dorsad, and one side opening that feed inlet (13) was kept away from in one-level inlay groove (7) adjoins lower mould (2).
3. The tungsten steel insert die of claim 1 or 2, wherein: the diameter of the secondary embedding groove (10) is larger than that of the feed port (13), so that the secondary working band insert (11) is limited in the secondary embedding groove (10).
4. The tungsten steel insert die of claim 1, wherein: one-level mold insert (8) and one-level inlay groove (7) and adopt clearance fit, and one-level mold insert (8) and one-level inlay groove (7) carry out the screens through mold insert stop pin (9).
5. The tungsten steel insert die of claim 1 or 4, wherein: the secondary working band insert (11) is connected with the secondary embedding groove (10) through a hot sleeve, and the secondary working band insert (11) and the secondary embedding groove (10) are in interference fit.
6. The tungsten steel insert die of claim 1, wherein: the first-stage insert (8) is provided with a horn-shaped through hole adjacent to the second-stage embedding groove (10), the reducing end of the horn-shaped through hole is adjacent to the second-stage embedding groove (10), and the expanding end of the horn-shaped through hole is far away from the second-stage embedding groove (10) and is adjacent to the lower die (2).
7. The tungsten steel insert die of claim 6, wherein: the diameter of the reducing end and the diameter of the expanding end of the trumpet-shaped through hole are both smaller than the diameter of the second-stage embedding groove (10).
8. The tungsten steel insert die of claim 1, wherein: the upper die (1) and the lower die (2) are combined and fixed by a positioning pin (5) and a screw (6).
9. The tungsten steel insert die of claim 1, wherein: the upper die (1) is provided with a hoisting hole (3), and the lower die (2) is provided with an anti-rotation pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161243.0U CN212494797U (en) | 2020-06-22 | 2020-06-22 | Tungsten steel inlaying die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161243.0U CN212494797U (en) | 2020-06-22 | 2020-06-22 | Tungsten steel inlaying die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212494797U true CN212494797U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161243.0U Active CN212494797U (en) | 2020-06-22 | 2020-06-22 | Tungsten steel inlaying die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212494797U (en) |
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2020
- 2020-06-22 CN CN202021161243.0U patent/CN212494797U/en active Active
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