CN213968355U - Four-outlet solar frame aluminum profile extrusion die - Google Patents
Four-outlet solar frame aluminum profile extrusion die Download PDFInfo
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- CN213968355U CN213968355U CN202022038817.1U CN202022038817U CN213968355U CN 213968355 U CN213968355 U CN 213968355U CN 202022038817 U CN202022038817 U CN 202022038817U CN 213968355 U CN213968355 U CN 213968355U
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Abstract
The utility model discloses a four go out solar energy frame aluminium alloy extrusion die, last mould and lower mould including accordant connection, the discharge end of going up the mould is equipped with four mold cores, the mold core is arranged according to 2x2 array mode, has seted up a set of four diffluence orifices around every mold core, is equipped with the reposition of redundant personnel bridge of being connected with the mold core between two diffluence orifices adjacent with organizing, is equipped with the reposition of redundant personnel wall between two diffluence orifices that adjacent group is close to mutually, the feed end of lower mould has been seted up and has been supplied the mold core to stretch into and mutually independent seam room, the seam room communicates with each other with the diffluence orifice that corresponds the group, the bottom of seam room is seted up with the mold core cooperation with the work of shaping frame foraminiferous. The utility model discloses four play in one mould, the cooperation is used big board and can be realized four hole extrusion production when production, and four frames of extrusion can be simultaneously extruded to a mould, simple structure, and production efficiency is high, and the finished product qualification rate is high, uses reliable and stable, and the practicality is strong, and market competition is big.
Description
[ technical field ]
The utility model relates to a four go out solar energy frame aluminium alloy extrusion die.
[ background art ]
The existing solar frame aluminum profile extrusion die is single, a mode of small machine table single-hole extrusion is adopted, one die can only extrude one frame, the production efficiency is low, the production cost is high, and the development requirement of the current solar industry cannot be met. If a large-machine-table single-hole extrusion mode is adopted, although better mechanical property and high discharging speed can be obtained, the deformation degree of the extruded frame is too large, a die is easy to damage, the yield is low, and the maintenance cost is high.
The utility model discloses it is based on above problem produces.
[ contents of utility model ]
The utility model aims at prior art not enough, provide a four solar energy frame aluminium alloy extrusion die, the cooperation uses big board can realize four holes extrusion production, the ejection of compact simultaneously in four holes of mould, simple structure, production efficiency is high, and the finished product percent of pass is high, and it is reliable and stable to use, and the practicality is strong, and market competition is big.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a four go out solar energy frame aluminium alloy extrusion die, is including accordant connection's last mould and lower mould, the discharge end of going up the mould is equipped with four mold cores, the mold core is arranged according to 2x2 array mode, sets up a set of four diffluence orifices around every mold core, is equipped with the reposition of redundant personnel bridge of being connected with the mold core between two adjacent diffluence orifices of organizing together, is equipped with the reposition of redundant personnel wall between two diffluence orifices that adjacent group is close to mutually, the feed end of lower mould is seted up and is supplied the mold core to stretch into and mutually independent seam room, the seam room communicates with each other with the diffluence orifice that corresponds the group, the bottom of seam room is seted up with the work of mold core cooperation with shaping frame foraminiferous.
According to the four-outlet solar frame aluminum profile extrusion die, in the first component flow splitting holes, the cross section areas of the upper flow splitting hole and the lower flow splitting hole are S1 and S2 respectively, the ratio of S1 to S2 ranges from 1.3 to 1.32, the cross section areas of the left flow splitting hole and the right flow splitting hole are S3 and S4 respectively, and the ratio of S3 to S4 ranges from 1.525 to 1.545;
in the second component flow distributing holes, the cross section areas of the upper flow distributing hole and the lower flow distributing hole are respectively S5 and S6, the ratio range of S5 to S6 is 1.3-1.32, the cross section areas of the left flow distributing hole and the right flow distributing hole are respectively S7 and S8, and the ratio range of S8 to S7 is 1.6-1.62;
in the third component flow-dividing holes, the cross-sectional areas of the upper and lower flow-dividing holes are respectively S9 and S10, the ratio range of S10 to S9 is 1.26-1.285, the cross-sectional areas of the left and right flow-dividing holes are respectively S11 and S12, and the ratio range of S11 to S12 is 1.53-1.55;
in the fourth shunting hole, the cross-sectional areas of the upper shunting hole and the lower shunting hole are respectively S13 and S14, the ratio range of S14 to S13 is 1.235-1.26, the cross-sectional areas of the left shunting hole and the right shunting hole are respectively S15 and S16, and the ratio range of S16 to S15 is 1.59-1.61.
According to the four-outlet solar frame aluminum profile extrusion die, the ratio of the sum of the cross section areas of any one component of flow holes to the sum of the cross section areas of the other component of flow holes ranges from 0.91 to 1.09.
According to the four-outlet solar frame aluminum profile extrusion die, the distribution directions of the four working holes in the welding chamber are consistent.
The four-outlet solar frame aluminum profile extrusion die is characterized in that the end surfaces of the two opposite shunting walls, which are close to the feeding end of the upper die, are lower than the feeding end surface of the upper die, so that shunting holes on two sides of the shunting walls are communicated.
Four go out solar energy frame aluminium alloy extrusion die as above, one side that the reposition of redundant personnel bridge is close to the mould discharge end is equipped with the chamfer that is used for reducing ejection of compact resistance, the discharge end face of reposition of redundant personnel bridge is less than the discharge end face of last mould.
As above a four go out solar energy frame aluminium alloy extrusion die, the port that the reposition of redundant personnel hole is close to last mould feed end is equipped with the pressure release face that is used for the feeding pressure release all around, the port that the reposition of redundant personnel hole is close to last mould discharge end is equipped with the heavy bridge floor that is used for increasing aluminium alloy and fuses the degree, and the lateral wall that is located mould outlying reposition of redundant personnel hole and keeps away from mold core or reposition of redundant personnel wall is equipped with the pressure release face that is used for the feeding decompression, the center of place reposition of redundant personnel hole is kept away from along the direction of feed gradually to the pressure release face.
According to the four-outlet solar frame aluminum profile extrusion die, the material blocking block used for controlling the feeding flow rate is arranged at the bottom of the welding chamber.
According to the four-outlet solar frame aluminum profile extrusion die, the front empty cutter groove is formed in the feeding side of the die core, and the rear empty cutter groove is formed in the discharging side of the die core.
According to the four-outlet solar frame aluminum profile extrusion die, the discharge end of the lower die is provided with the lower die clearance groove communicated with the working hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses four play in one mould, the cooperation is used big board and can be realized four hole extrusion production when production, and four frames of extrusion can be simultaneously extruded to a mould, simple structure, and production efficiency is high, and the finished product qualification rate is high, uses reliable and stable, and the practicality is strong, and market competition is big.
2. The utility model discloses the ratio scope of cross sectional area ratio scope and each group between the branch discharge orifice between each branch discharge orifice in the strict control every group is the ratio scope of the sum of cross sectional area between the discharge orifice, realizes the ejection of compact simultaneously in the four holes of mould and ejection of compact speed is the same, fashioned frame size is stable, and all frames can be pull along with outside tractor is synchronous together to can guarantee that the mold core can not skew to the edge direction, further guarantee finished product quality.
3. The distribution orientation that all work were foraminiferous keeps unanimous, and the equidirectional ejection of compact, putting behind the fashioned frame orifice keeps unanimous, reduces the loaded down with trivial details step that finished product, change direction were put in manual arrangement, can carry out the processing of processes such as follow-up dress frame, oxidation next to the frame, great improvement production efficiency, reduction in production cost.
[ description of the drawings ]
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an exploded view in another orientation of FIG. 1;
FIG. 4 is a cross-sectional view in the radial direction at the center of the thickness of the upper die;
fig. 5 is a plan view of the present invention;
FIG. 6 is a sectional view in the direction of the arrows A-A in FIG. 5;
fig. 7 is a schematic structural view of the molded bezel.
[ detailed description of the invention ]
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
As shown in fig. 1 to 6, a four-outlet solar frame aluminum profile extrusion die comprises an upper die 1 and a lower die 2 which are connected in a matching manner, wherein four die cores 14 are arranged at a discharge end of the upper die 1, the die cores 14 are arranged in a 2x2 array manner, a group of four shunting holes 11 are formed around each die core 14, a shunting bridge 12 connected with the die core 14 is arranged between two adjacent shunting holes 11 in the same group, a shunting wall 13 is arranged between two adjacent shunting holes 11 in the adjacent group, a welding chamber 20 which is used for the die core 14 to extend into and is mutually independent is formed at a feed end of the lower die 2, the welding chamber 20 is communicated with the shunting holes 11 in the corresponding group, and a working hole 21 which is matched with the die core 14 to form a frame is formed at the bottom of the welding chamber 20.
Specifically, four welding chambers 20 correspond to four groups of branch holes 11 one by one, the welding chambers 20 are communicated with the four branch holes 11 of the corresponding group, and the mold core 14 extends into the welding chambers 20 and is matched with the working hole 21 to form a gap for discharging a molded frame. The material flows into each reposition of redundant personnel hole 11 from the feed end of last mould 1, reaches the chamber 20 that welds via reposition of redundant personnel hole 11, goes up mould 1 and lower mould 2 and closely laminates, and each chamber 20 that welds is independent each other, each does not influence, and the material is extruded from the clearance between mold core 14 and the work band hole 21 and is formed the solar energy frame, and fashioned frame comes out from the discharge opening of lower mould 2. The utility model discloses a mould is four plays in a mould, and the cooperation is used big board and can be realized four holes extrusion production when producing, and four frames of extrusion simultaneously can be made to a mould, simple structure, and production efficiency is high, and the finished product qualification rate is high, and it is reliable and stable to use, and the practicality is strong, and market competition is big.
In the first group of branch holes 11, the cross-sectional areas of the upper and lower branch holes 11 are respectively S1 and S2, the ratio range of S1 to S2 is 1.3-1.32, the cross-sectional areas of the left and right branch holes 11 are respectively S3 and S4, and the ratio range of S3 to S4 is 1.525-1.545;
in the second component flow distribution holes 11, the cross-sectional areas of the upper and lower flow distribution holes 11 are respectively S5 and S6, the ratio range of S5 to S6 is 1.3-1.32, the cross-sectional areas of the left and right flow distribution holes 11 are respectively S7 and S8, and the ratio range of S8 to S7 is 1.6-1.62;
in the third component flow distribution hole 11, the cross-sectional areas of the upper and lower two flow distribution holes 11 are respectively S9 and S10, the ratio range of S10 to S9 is 1.26-1.285, the cross-sectional areas of the left and right two flow distribution holes 11 are respectively S11 and S12, and the ratio range of S11 to S12 is 1.53-1.55;
in the fourth shunting hole 11, the cross-sectional areas of the upper shunting hole 11 and the lower shunting hole 11 are respectively S13 and S14, the ratio range of S14 to S13 is 1.235 to 1.26, the cross-sectional areas of the left shunting hole 11 and the right shunting hole 11 are respectively S15 and S16, and the ratio range of S16 to S15 is 1.59 to 1.61.
The ratio of the sum of the cross-sectional areas of the branch flow holes 11 in any group to the sum of the cross-sectional areas of the branch flow holes 11 in another group is in the range of 0.91-1.09, specifically:
the utility model discloses cross sectional area ratio scope and each group between the branch discharge orifice 11 between the cross sectional area sum's ratio scope in each branch discharge orifice 11 in the strict control every group ratio scope, realize the four holes of mould ejection of compact simultaneously and ejection of compact speed is the same, fashioned frame size is stable, and all frames can be pull along with outside tractor is synchronous together to can guarantee that four mold cores 14 can not skew to the edge direction, further guarantee finished product quality.
The distribution orientation of the four working hole holes 21 in the welding chamber 20 is kept consistent.
The positions of the formed frame after the holes are formed are kept consistent, the complex steps of manually arranging and placing finished products and changing directions are reduced, the frame can be subjected to subsequent frame assembling, oxidation and other processes, and the production efficiency and the production cost are greatly improved.
The end surfaces of two opposite flow dividing walls 13 close to the feeding end of the upper die 1 are lower than the feeding end surface of the upper die 1, so that the flow dividing holes 11 on two sides of the flow dividing walls 13 are communicated.
Specifically, as shown in fig. 1 and 2, the feeding end surfaces of the upper and lower shunting walls 13 are lower than the feeding end surface of the upper die 1, so that the feeding ports of the shunting holes 11 on both sides of each shunting wall 13 are communicated, the flow rate of the metal flow during feeding is more uniform and reasonable, the impact force of the metal flow on the upper die 1 is reduced, the deformation of the upper die 1 is greatly improved, and the service life of the die is prolonged.
One side that reposition of redundant personnel bridge 12 is close to last mould 1 discharge end is equipped with the chamfer 121 that is used for reducing ejection of compact resistance, the discharge end face of reposition of redundant personnel bridge 12 is less than the discharge end face of last mould 1 for metal seam under the reposition of redundant personnel bridge 12 is easy, and seam is narrow and little, and the extrusion process is steady, improves the surface quality of finished product frame.
The port that reposition of redundant personnel hole 11 is close to last mould 1 feed end is equipped with the pressure release face 110 that is used for the feeding pressure release all around, the port that reposition of redundant personnel hole 11 is close to last mould 1 discharge end is equipped with the heavy bridge face 111 that is used for increasing the aluminium alloy and fuses the degree, and the lateral wall that is located mould 1 outlying reposition of redundant personnel hole 11 and keeps away from mold core 14 or reposition of redundant personnel wall 13 is equipped with the pressure release face 112 that is used for the feeding decompression, the center of place reposition of redundant personnel hole 11 is kept away from gradually along the feeding direction to pressure release face 112.
As shown in fig. 2 and 6, the pressure relief surface 110 facilitates mold feeding pressure relief, reduces tensile stress, and improves mold strength. Through setting up decompression face 112, the metal fluid that flows into flow distribution hole 11 is the extension of certain angle along the direction of feed, reduces the mould to the resistance of metal fluid for the outside space of flow distribution hole 11 and the outside space metal supply of seam room 20 are sufficient, effectively reduce the extrusion force of mould to the metal fluid, reduce the tensile stress of mould, further strengthen the intensity of mould.
The bottom of the welding chamber 20 is provided with a material blocking block 22 for controlling the flow rate of the feeding material, so that the flow rate of the metal fluid entering a gap between the mold core 14 and the working hole 21 is uniform, the flatness of the formed frame is good, the wall thickness is uniform, the surface smoothness is high, and the product quality is ensured.
A front empty cutter groove 141 is formed in the feeding side of the mold core 14, and a rear empty cutter groove 142 is formed in the discharging side of the mold core 14.
And a lower die clearance groove 23 communicated with the working belt hole 21 is formed at the discharge end of the lower die 2.
By providing the front clearance groove 141, it is ensured that the metal fluid fills the gap between the mold core 14 and the work tape hole 21. Through setting up back clearance groove 142 and lower mould clearance groove 23, ensure that the section bar can not bump with the mould in extrusion process, avoid scraping, prolong the life of mould.
The above embodiments are merely preferred embodiments of the present invention, and the present invention may also have other embodiments, such as reasonable combinations of the technical solutions recorded in the embodiments. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (9)
1. The utility model provides a four go out solar energy frame aluminium alloy extrusion die which characterized in that: the die comprises an upper die (1) and a lower die (2) which are connected in a matched manner, wherein four die cores (14) are arranged at the discharge end of the upper die (1), the die cores (14) are arranged in a 2x2 array manner, a group of four shunting holes (11) are formed in the periphery of each die core (14), a shunting bridge (12) connected with the die cores (14) is arranged between two adjacent shunting holes (11) in the same group, a shunting wall (13) is arranged between two adjacent shunting holes (11) in the adjacent group, a welding chamber (20) which is used for the die cores (14) to extend into and is mutually independent is formed at the feed end of the lower die (2), the welding chamber (20) is communicated with the shunting holes (11) in the corresponding group, and a working hole (21) matched with the die cores (14) to form a frame is formed in the bottom of the welding chamber (20);
in the first group of the diversion holes (11), the cross-sectional areas of the upper diversion hole (11) and the lower diversion hole (11) are respectively S1 and S2, the ratio range of S1 to S2 is 1.3-1.32, the cross-sectional areas of the left diversion hole (11) and the right diversion hole (11) are respectively S3 and S4, and the ratio range of S3 to S4 is 1.525-1.545;
in the second component flow distribution holes (11), the cross section areas of the upper and lower flow distribution holes (11) are respectively S5 and S6, the ratio range of S5 to S6 is 1.3-1.32, the cross section areas of the left and right flow distribution holes (11) are respectively S7 and S8, and the ratio range of S8 to S7 is 1.6-1.62;
in the third component flow distribution holes (11), the cross-sectional areas of the upper and lower flow distribution holes (11) are respectively S9 and S10, the ratio range of S10 to S9 is 1.26-1.285, the cross-sectional areas of the left and right flow distribution holes (11) are respectively S11 and S12, and the ratio range of S11 to S12 is 1.53-1.55;
in the fourth shunting holes (11), the cross-sectional areas of the upper shunting hole (11) and the lower shunting hole (11) are respectively S13 and S14, the ratio range of S14 to S13 is 1.235-1.26, the cross-sectional areas of the left shunting hole (11) and the right shunting hole (11) are respectively S15 and S16, and the ratio range of S16 to S15 is 1.59-1.61.
2. The four-bar solar frame aluminum profile extrusion die of claim 1, characterized in that: the ratio of the sum of the cross-sectional areas of the branch flow holes (11) of any one component to the sum of the cross-sectional areas of the flow holes (11) of the other component is 0.91-1.09.
3. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: the distribution orientation of the four working hole holes (21) in the welding chamber (20) is kept consistent.
4. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: the end surfaces of the two opposite shunting walls (13) close to the feeding end of the upper die (1) are lower than the feeding end surface of the upper die (1) so as to communicate the shunting holes (11) on the two sides of the shunting walls (13).
5. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: one side of the shunting bridge (12) close to the discharge end of the upper die (1) is provided with a chamfer (121) for reducing discharge resistance, and the discharge end face of the shunting bridge (12) is lower than that of the upper die (1).
6. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: the port that reposition of redundant personnel hole (11) are close to last mould (1) feed end is equipped with pressure release face (110) that is used for the feeding pressure release all around, the port that reposition of redundant personnel hole (11) are close to last mould (1) discharge end is equipped with heavy bridge face (111) that is used for increasing aluminium alloy and fuses the degree, and the lateral wall that is located mould (1) outlying reposition of redundant personnel hole (11) and keeps away from mold core (14) or reposition of redundant personnel wall (13) is equipped with pressure reduction face (112) that are used for the feeding decompression, the center of place reposition of redundant personnel hole (11) is kept away from gradually along the feeding direction to pressure reduction face (112).
7. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: and a material blocking block (22) for controlling the feeding flow rate is arranged at the bottom of the welding chamber (20).
8. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: the feeding side of the mold core (14) is provided with a front empty cutter groove (141), and the discharging side of the mold core (14) is provided with a rear empty cutter groove (142).
9. The four-outlet solar frame aluminum profile extrusion die as claimed in claim 1 or 2, wherein: the discharge end of the lower die (2) is provided with a lower die clearance groove (23) communicated with the working hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038817.1U CN213968355U (en) | 2020-09-17 | 2020-09-17 | Four-outlet solar frame aluminum profile extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038817.1U CN213968355U (en) | 2020-09-17 | 2020-09-17 | Four-outlet solar frame aluminum profile extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968355U true CN213968355U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022038817.1U Active CN213968355U (en) | 2020-09-17 | 2020-09-17 | Four-outlet solar frame aluminum profile extrusion die |
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| CN (1) | CN213968355U (en) |
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- 2020-09-17 CN CN202022038817.1U patent/CN213968355U/en active Active
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