CN214767901U - Aluminum profile extrusion die for new energy automobile storage battery protective sleeve - Google Patents
Aluminum profile extrusion die for new energy automobile storage battery protective sleeve Download PDFInfo
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- CN214767901U CN214767901U CN202120524794.7U CN202120524794U CN214767901U CN 214767901 U CN214767901 U CN 214767901U CN 202120524794 U CN202120524794 U CN 202120524794U CN 214767901 U CN214767901 U CN 214767901U
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Abstract
The utility model discloses an aluminium alloy extrusion die for new energy automobile battery protection cover, including last mould, lower mould, working tape, feed port and charge level, the bottom of lower mould is equipped with the mould, it is corresponding with the lower mould to go up the mould, the external connection charge level of last mould, the feed port is seted up to the inside of charge level, the feed port is the evenly distributed form. Through the feed port of seting up in the inside of charge-in surface, nine feed ports have been set up to last mould of this mould, the design of feed port and the pressure release angle of die bridge have reduced extrusion pressure, increase the intensity of mould, require the material to be 6005A at the in-process of extrusion simultaneously, but because of aluminum alloy 6005A's extrudability is lower, the mould is easy to split the bridge and then the influence extrusion manufacturing cost is very high, improve the mould life-span, it is extrusion industry direction at the research always to practice thrift extrusion production to rise originally, this design has improved new energy automobile battery protection cover and has reached 78% with bottom plate aluminium alloy production yield, it is comparatively convenient during the application.
Description
Technical Field
The utility model relates to an extrusion die technical field specifically is an aluminium alloy extrusion die for new energy automobile battery protection cover.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure.
Most of aluminum profile extrusion dies on the current market have simple use functions when in use, the extrusion coefficient is low due to more aluminum profile cavities, the wall thickness difference is large, the section size of the profile is difficult to guarantee, the produced finished product is particularly low, the service life of the extrusion die and the extrusion production stability are effectively guaranteed due to the nine feeding holes, the extrusion production cost is saved, the extrusion yield is improved, and the application is troublesome.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an aluminium alloy extrusion die for new energy automobile battery protection cover has solved aluminium alloy extrusion die on the current market and has all possessed some simple service functions when using mostly, but because of the many causes of aluminium alloy cavity extrusion coefficient is low, the wall thickness difference is big, lead to the section size of section bar hardly to guarantee, the production finished product is low very much, nine feed ports of present invention, the effectual life-span and the extrusion production stability of guaranteeing extrusion die, practice thrift the extrusion manufacturing cost, promote the extrusion yield, comparatively troublesome problem when using.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a new energy automobile is aluminium alloy extrusion die for battery protection cover, includes mould, lower mould, working tape, feed port and charge level, the bottom of lower mould is equipped with the mould, it is corresponding with the lower mould to go up the mould, the external connection feed level of going up the mould, the feed port is seted up to the inside of feed level, the feed port is the evenly distributed form, the feed port is irregular state.
Preferably, the surface of the upper die is provided with a pressure relief angle, and the outside of the pressure relief angle is connected with the die bridge.
Preferably, a second-stage welding chamber is arranged in the lower die and corresponds to the die bridge.
Preferably, the outer parts of the upper die and the lower die are respectively provided with a working belt, and the working belts correspond to each other.
Preferably, the outer portion of the working band is distributed with fixing means in an evenly distributed form.
(III) advantageous effects
The utility model provides an aluminium alloy extrusion die is used to new energy automobile battery protection cover. The method has the following beneficial effects:
(1) the aluminum profile extrusion die for the new energy automobile storage battery protection sleeve is characterized in that nine feeding holes are formed in the feeding surface, the upper die of the die is provided with the nine feeding holes, the design of the feeding holes and the pressure relief angle of a die bridge reduce extrusion pressure, the strength of the die is increased, and meanwhile, the material is required to be 6005A in the extrusion process, so that the extrudability of the aluminum alloy 6005A is low, the die is easy to crack the bridge, the extrusion production cost is further influenced to be very high, the service life of the die is prolonged, the improvement of extrusion production cost is always the research direction of the extrusion industry, the yield of the production of the bottom plate aluminum profile for the new energy automobile storage battery protection sleeve is improved to 78%, the previous application scheme is 50%, the production cost is saved, the flexibility in use is greatly improved, and the applicability is strong;
(2) this new energy automobile is aluminium alloy extrusion die for battery protection cover, structure collocation through the mould bridge, the lower mould has the second grade chamber of welding, great promotion the intensity of mould in the in-process that uses, also play the purpose of practicing thrift extrusion manufacturing cost simultaneously, the fixing device that the outside of this work area distributes, can be so that the work area is more stable fix in the outside of last mould and lower mould, thereby great promotion stability when the function, very convenient during the use.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the whole working belt of the present invention.
In the figure, a feed hole-1, a die bridge-2, a secondary welding chamber-3, a working band-4, a feed surface-5, an upper die-6, a lower die-7, a pressure relief angle-8 and a fixing device-9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: an aluminum profile extrusion die for a new energy automobile storage battery protection sleeve comprises an upper die 6, a lower die 7, a working belt 4, a feeding hole 1 and a feeding surface 5, wherein the lower die 7 is provided with the upper die 6 at the bottom, the upper die 6 corresponds to the lower die 7, the feeding surface 5 is connected to the outer part of the upper die 6, the feeding hole 1 is formed in the feeding surface 5, the feeding hole 1 is in an evenly distributed form, the feeding hole 1 is in an irregular state, the upper die 6 of the die is provided with nine feeding holes 1, the design of the feeding holes 1 and a pressure relief angle 8 of a die bridge 2 reduce extrusion pressure, the strength of the die is improved, meanwhile, the material is 6005A in the extrusion process, the extrudability of the aluminum alloy 6005A is low, the die is easy to crack the bridge, the extrusion production cost is high, the service life of the die is prolonged, and the extrusion production is always in the research direction of the extrusion industry, the design scheme improves the production yield of the bottom plate aluminum profile for the new energy automobile storage battery protective sleeve to 78% (the previous scheme is 50%), and saves the production cost.
The surface of the upper die 6 is provided with a pressure relief angle 8, the outside of the pressure relief angle 8 is connected with the die bridge 2, and the die bridge 2 can be matched in structure, so that the operation process is more stable.
The inside of lower mould 7 is equipped with second grade seam room 3, second grade seam room 3 is corresponding with mould bridge 2, and through the structure collocation of mould bridge 2, lower mould 7 has second grade seam room 3, at the great intensity that has promoted the mould of in-process that uses, also plays the purpose of practicing thrift extrusion manufacturing cost simultaneously.
The outer parts of the upper die 6 and the lower die 7 are respectively provided with a working belt 4, and the working belts 4 correspond to each other.
The working principle is as follows: when the aluminum profile extrusion die for the new energy automobile storage battery protection sleeve is used, firstly, an aluminum profile to be processed is placed at the upper end of a lower die 7, the extrusion coefficient is lower due to the fact that the cavity of the aluminum profile is large, the difference of the back wall is large, the section size of the profile is difficult to guarantee, the production finished product is extremely low, the existing nine feeding holes 1 effectively guarantee the service life and the extrusion production stability of the extrusion die, the extrusion production cost is saved, the extrusion yield is improved, the design of the feeding holes 1 and the pressure relief angle 8 of a die bridge 2 reduce the extrusion pressure, the strength of the die is increased, the production cost is greatly saved, then the structural matching of the die bridge 2 is utilized in the extrusion process, the lower die 7 is provided with a secondary welding chamber 3, the strength of the die is also improved, the stability can be improved when the extrusion work is continued, and the use is very convenient, thereby greatly improving the flexibility in use, and having simple operation and stronger applicability.
The utility model discloses a feed port 1, die bridge 2, second grade seam room 3, working band 4, charge level 5, upper die 6, lower mould 7, pressure release angle 8, fixing device 9, the part is the parts that general standard or technical personnel know, its structure and principle all can be known or can be known through the conventional experimental method for this technical personnel through the technical manual, the problem that the utility model solves is that most of the aluminum profile extrusion dies on the market now have some simple service functions when using, because the aluminum profile cavity leads to the extrusion coefficient to be low, the wall thickness difference is big, lead to the section size of section bar to be difficult to guarantee, the production finished product is very low, the nine feed ports 1 of present invention, the life and the extrusion production stability of extrusion die are effectively guaranteed, save the extrusion production cost, promote the extrusion yield, it is comparatively troublesome when using, the utility model sets up nine feed ports 1 through the upper die 6 of the above-mentioned parts of the combined die, the design of the feeding hole 1 and the pressure relief angle 8 of the die bridge 2 reduce the extrusion pressure, increase the strength of the die, and simultaneously require the material 6005A in the extrusion process, because the extrudability of the aluminum alloy 6005A is lower, the die is easy to crack the bridge, thereby influencing the extrusion production cost to be very high, improving the service life of the die, and saving the extrusion production cost is always the research direction of the extrusion industry, the design scheme improves the production yield of the bottom plate aluminum profile for the new energy automobile storage battery protective sleeve to 78% (the former scheme is 50%), saves the production cost, through the structural matching of the die bridge 2, the lower die 7 is provided with a secondary welding chamber 3, greatly improves the strength of the die in the use process, and simultaneously plays the purpose of saving the extrusion production cost, the fixing device 9 distributed outside the working belt 4 can ensure that the working belt 4 is more stably fixed outside the upper die 6 and the lower die 7, thereby greatly improving the stability during operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a new energy automobile is aluminium alloy extrusion die for battery protection cover which characterized in that: including last mould (6), lower mould (7), working tape (4), feed port (1) and feeding face (5), the bottom of lower mould (7) is equipped with mould (6), it is corresponding with lower mould (7) to go up mould (6), go up the external connection feeding face (5) of mould (6), feed port (1) is seted up to the inside of feeding face (5), feed port (1) is the evenly distributed form.
2. The aluminum profile extrusion die for the new energy automobile storage battery protective sleeve according to claim 1 is characterized in that: the surface of the upper die (6) is provided with a pressure relief angle (8), and the outside of the pressure relief angle (8) is connected with the die bridge (2).
3. The aluminum profile extrusion die for the new energy automobile storage battery protective sleeve according to claim 1 is characterized in that: and a secondary welding chamber (3) is arranged in the lower die (7), and the secondary welding chamber (3) corresponds to the die bridge (2).
4. The aluminum profile extrusion die for the new energy automobile storage battery protective sleeve according to claim 1 is characterized in that: the outer parts of the upper die (6) and the lower die (7) are respectively provided with a working belt (4), and the working belts (4) correspond to each other.
5. The aluminum profile extrusion die for the new energy automobile storage battery protective sleeve according to claim 1 is characterized in that: the outer part of the working belt (4) is distributed with fixing devices (9), and the fixing devices (9) are distributed evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120524794.7U CN214767901U (en) | 2021-03-13 | 2021-03-13 | Aluminum profile extrusion die for new energy automobile storage battery protective sleeve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120524794.7U CN214767901U (en) | 2021-03-13 | 2021-03-13 | Aluminum profile extrusion die for new energy automobile storage battery protective sleeve |
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| CN214767901U true CN214767901U (en) | 2021-11-19 |
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| CN202120524794.7U Active CN214767901U (en) | 2021-03-13 | 2021-03-13 | Aluminum profile extrusion die for new energy automobile storage battery protective sleeve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425571A (en) * | 2021-12-08 | 2022-05-03 | 广西南南铝加工有限公司 | Integral type heavy wall thickness vacuum cylinder body extrusion die |
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2021
- 2021-03-13 CN CN202120524794.7U patent/CN214767901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425571A (en) * | 2021-12-08 | 2022-05-03 | 广西南南铝加工有限公司 | Integral type heavy wall thickness vacuum cylinder body extrusion die |
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