CN113523222A - Preparation method of high-performance die-casting aluminum alloy material for automobile structural part - Google Patents
Preparation method of high-performance die-casting aluminum alloy material for automobile structural part Download PDFInfo
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- CN113523222A CN113523222A CN202110698915.4A CN202110698915A CN113523222A CN 113523222 A CN113523222 A CN 113523222A CN 202110698915 A CN202110698915 A CN 202110698915A CN 113523222 A CN113523222 A CN 113523222A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2038—Heating, cooling or lubricating the injection unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
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Abstract
The invention relates to the technical field of die-casting aluminum alloy materials, and discloses a preparation method of a high-performance die-casting aluminum alloy material for an automobile structural part, which comprises a die-casting main body. This preparation method of high performance die-casting aluminum alloy material for automobile structure spare, through the die-casting main part, the accessory plate, the replenishment mouth, the water inlet, the baffle, the recess, a housing, the slipmat, the extension post, the mutually supporting of mould groove and butt joint hole is connected and is used, the die-casting aluminum alloy material of having solved equipment is producing aluminum alloy material intensity and percentage of elongation are lower, can not satisfy the requirement of the performance of automobile structure spare, lead to the not stable problem of automobile mould performance after the injection molding, when operating, carry out the injection alloy liquid through inside die-casting, inside needle carries out powerful extrusion, cooperate outside heating valve, make inside liquid more stable in order to promote the mechanical properties of die-casting alloy, thereby reduce the vacuum in surge-chamber and the mould die cavity, improve the mild and the extensibility of mould, the practicality is higher.
Description
Technical Field
The invention relates to the technical field of die-casting aluminum alloy materials, in particular to a preparation method of a high-performance die-casting aluminum alloy material for an automobile structural part.
Background
The die casting process is characterized by that the molten metal is firstly cast at low speed or high speed and filled into the cavity of the die, said die possesses movable cavity surface, and along with the cooling process of molten metal the die is pressed and forged, so that it not only can eliminate shrinkage cavity and shrinkage porosity defect of blank, but also can make the internal structure of blank obtain broken crystal grain of forging state, and can obviously raise the comprehensive mechanical property of blank, and the die-casting material, die-casting machine and die are three main elements of die-casting production, and their all-in-one can be used, so that it can stably and effectively produce qualified casting with good appearance, good internal quality and size according with pattern or protocol requirements, even high-quality casting, and can implement die-casting process to make alloy optimization and process optimization, meanwhile, the performance of the aluminum alloy material is improved by adopting high vacuum die casting and combining a T6 heat treatment process.
The existing die-casting aluminum alloy material has the defects that the strength and the elongation percentage of the produced aluminum alloy material are low, the performance requirement of an automobile structural part cannot be met, the performance of an automobile die after injection molding is not stable enough, and the internal structure is not compact enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a high-performance die-casting aluminum alloy material for an automobile structural part, which has the advantages that the internal compressive strength can be increased by an aluminum alloy material, the tensile strength of the surface is increased, the material is extended, an automobile die made of the aluminum alloy material is more stable, and the like, and the problems that the strength and the elongation of the die-casting aluminum alloy material are lower, the requirements on the performance of the automobile structural part cannot be met, the performance of the automobile die after injection molding is not stable enough, and the internal structure is not compact enough when the die-casting aluminum alloy material is used for producing the aluminum alloy material are solved.
(II) technical scheme
In order to realize the purpose that the internal bearing compressive strength of the aluminum alloy material can be increased, the tensile strength of the surface is increased, the material is simultaneously extended, and an automobile mould made of the aluminum alloy material is more stable, the invention provides the following technical scheme: a preparation method of a high-performance die-casting aluminum alloy material for an automobile structural part comprises a die-casting main body, wherein the die-casting main body comprises an upper cover plate, a semi-cylinder, a first output pipe, a heating valve, a second output pipe, a friction block, a pipeline and a valve needle, the semi-cylinder is fixedly connected to the lower portion of the upper cover plate, the first output pipe is fixedly connected to the lower portion of the semi-cylinder, the heating valve is fixedly connected to the lower portion of the first output pipe, the second output pipe is fixedly connected to the lower portion of the heating valve, the friction block is fixedly connected to the lower portion of the second output pipe, the pipeline is fixedly connected to the lower portion of the friction block, the valve needle is fixedly connected to the lower portion of the pipeline, auxiliary plates are fixedly connected to the left side and the right side of the lower portion of the die-casting main body respectively, each auxiliary plate comprises a fixing screw, a partition plate, a fixing plate, a side plate and a bolt, the lower portion of each connecting port is fixedly connected with a fixing screw, the middle part fixedly connected with baffle of fixed screw, the below fixedly connected with fixed plate of baffle, the right side fixedly connected with curb plate of fixed plate, the below fixedly connected with bolt of curb plate.
The middle part of the auxiliary plate is fixedly connected with a supplement port, the middle part of the supplement port is fixedly connected with a water inlet, the middle part of the water inlet is fixedly connected with a stop dog, the rear part of the stop dog is fixedly connected with a groove, the middle part of the groove is fixedly connected with a positioning block, the middle part of the positioning block is fixedly connected with a through hole, the rear part of the through hole is fixedly connected with a limiting groove, the lower part of the limiting groove is fixedly connected with a shell, the inner part of the shell is fixedly connected with a wear-resistant layer, the lower part of the wear-resistant layer is fixedly connected with a fastening plate, the lower part of the fastening plate is fixedly connected with a splicing groove, the lower part of the splicing groove is fixedly connected with a non-slip mat, the lower part of the non-slip mat is fixedly connected with an extension column, the lower part of the extension column is fixedly connected with a support plate, the middle part of the support plate is fixedly connected with a mould groove, and the lower part of the mould groove is fixedly connected with a screw hole, the middle part fixedly connected with butt joint hole of screw, the right side fixedly connected with slip track in butt joint hole.
Preferably, the auxiliary plates are symmetrical between the central axes of the die-casting main body, the number of the auxiliary plates is two, and the auxiliary plates and the central axes of the supplementary ports are overlapped.
Preferably, the upper cover plate is connected with the semi-cylinders through clamping, and a penetrating structure is formed between the semi-cylinders and the first output pipe.
Preferably, the heating valve is fixedly connected with the second output pipe through a clamping, and the second output pipe is symmetrical with the central axis of the friction block.
Preferably, the connecting ports are connected with the fixing screws through clamping, the number of the fixing screws is multiple, and the fixing screws are symmetrical with the central axis of the partition plate.
Preferably, the fixed plate is connected with the side plate through welding, and a penetrating structure is formed between the side plate and the bolt.
Preferably, the stop dog is connected with the groove through welding, and the width size of the groove is matched with that of the positioning block.
Preferably, the limiting groove coincides with the central axis of the shell, and a clamping structure is formed between the shell and the wear-resistant layer.
Preferably, a clamping structure is formed between the splicing groove and the non-slip mat, and a limiting groove with matched size is formed between the splicing groove and the fastening plate and the non-slip mat.
Preferably, an extension structure is formed between the extension column and the support plate, and the support plates are symmetrical with the central axis of the butt joint hole.
(III) advantageous effects
The invention has the following beneficial effects:
the preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part solves the problem that the strength and the elongation of the die-casting aluminum alloy material of the equipment are low and cannot meet the performance requirement of the automobile structural part when the die-casting aluminum alloy material is produced and the performance of the automobile die after injection molding is not stable enough by mutually matching and connecting the die-casting main body, the auxiliary plate, the supplement port, the water inlet, the baffle plate, the groove, the shell, the non-slip mat, the extension column, the die groove and the butt hole, and the problem that the internal liquid is more stable to improve the mechanical property of the die-casting alloy by strongly extruding the internal valve needle and matching with the external heating valve when the operation is carried out, thereby reducing the vacuum degree in a pressure chamber and the die cavity, improving the lightness and the extensibility of the die, and having higher practicability, and by matching and connecting the die-casting main body and the auxiliary plate, the device is convenient for external connection and fixation of the device, the device is quickly opened with the two side plates, the die-casting main body is connected at the same time, when the device is operated, the cooling liquid is supplemented through the supplement ports on the two sides, the die-casting main body is continuously in a constant temperature state, the internal alloy liquid can be ensured to be more stable, the upper cover plate is protected, external dust can be prevented from entering the interior, internal components are prevented from being damaged, the die-casting main body is matched with the semi-cylinder for installation, the application range during installation is enlarged, the size can be adjusted according to external equipment, the application range and the practicability are increased, the heated liquid is stabilized through the internal heating valve and is insulated with the second output tube, when in operation, the internal alloy liquid is heated and then is stabilized again, the liquid passing through the second output tube is more stable, the internal particles can be prevented from being generated, and the surface of the die is more uniform, thereby improving the compression resistance and the strength, fixing through the connecting port and the fixing screw, leading the equipment to be firmer, leading the connection with the external equipment to be more stable, leading the operation to be safer, avoiding the danger generation, assisting through the baffle plate connected with the equipment, reducing the bearing force, leading the fixed plate to be connected with the side plate, playing double insurance, leading an operator to carry out butt joint through the fixed plate when carrying out the operation, simultaneously leading the bolt to be fixed with the side plate, leading the two plates to disperse the received force, improving the bearing weight, leading the parts to be matched for use, improving the precision when mounting, leading the interface butt joint to be quicker, reducing the operation time and the manpower use, greatly saving the use cost, leading the wear-resistant layer to be closed when carrying out the operation, leading the contact friction between the two shells to be better, leading the contact between the two parts to be tighter, so that improve the vibration that produces when inside injection and cushion, so as to connect the vacuum pump, make the vacuum of pressing room and mould die cavity can be taken out fast, make the vacuum be less than one hundred, use through the cooperation of splice groove and slipmat, reduce the friction of avoiding receiving, inside adopts butt joint structure, be convenient for install and dismantle, the use can be changed fast in the later stage, inside extension column can stretch out and draw back fast, dock with the backup pad simultaneously, improve the precision and be connected the compactness, it is more stable to make inside material injection, make the aluminium alloy material performance promote.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the die cast body of the present invention;
FIG. 3 is an enlarged view of the structure of the auxiliary plate of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is a structural anatomical view at B in fig. 1 of the present invention.
In the figure: 1. a die cast body; 101. an upper cover plate; 102. a semi-cylinder; 103. a first output pipe; 104. a heating valve; 105. a second output pipe; 106. a friction block; 107. a pipeline; 108. a valve needle; 2. an auxiliary plate; 201. a connecting port; 202. fixing screws; 203. a partition plate; 204. a fixing plate; 205. a side plate; 206. a bolt; 3. a refill port; 4. a water inlet; 5. a stopper; 6. a groove; 7. positioning blocks; 8. a penetration hole; 9. a limiting groove; 10. a housing; 11. a wear layer; 12. a fastening plate; 13. splicing grooves; 14. a non-slip mat; 15. extending the column; 16. a support plate; 17. a mold slot; 18. a screw hole; 19. a butt joint hole; 20. a sliding track.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a method for preparing a high-performance die-casting aluminum alloy material for automotive structural members includes a die-casting main body 1, where the die-casting main body 1 includes an upper cover plate 101, a semi-cylinder 102, a first output pipe 103, a heating valve 104, a second output pipe 105, a friction block 106, a pipe 107 and a valve needle 108, the semi-cylinder 102 is fixedly connected to a lower portion of the upper cover plate 101, the first output pipe 103 is fixedly connected to a lower portion of the semi-cylinder 102, the heating valve 104 is fixedly connected to a lower portion of the first output pipe 103, the second output pipe 105 is fixedly connected to a lower portion of the heating valve 104, the friction block 106 is fixedly connected to a lower portion of the second output pipe 105, the pipe 107 is fixedly connected to a lower portion of the friction block 106, the valve needle 108 is fixedly connected to a lower portion of the pipe 107, auxiliary plates 2 are fixedly connected to left and right sides of a lower portion of the die-casting main body 1, and the auxiliary plates 2 include connectors 201, fixing screws 202, 202, The connecting device comprises a partition plate 203, a fixing plate 204, a side plate 205 and bolts 206, wherein a fixing screw 202 is fixedly connected to the lower portion of the connecting port 201, the partition plate 203 is fixedly connected to the middle portion of the fixing screw 202, the fixing plate 204 is fixedly connected to the lower portion of the partition plate 203, the side plate 205 is fixedly connected to the right side of the fixing plate 204, and the bolts 206 are fixedly connected to the lower portion of the side plate 205.
A supplement port 3 is fixedly connected to the middle of the auxiliary plate 2, a water inlet 4 is fixedly connected to the middle of the supplement port 3, a stop block 5 is fixedly connected to the middle of the water inlet 4, a groove 6 is fixedly connected to the rear portion of the stop block 5, a positioning block 7 is fixedly connected to the middle of the groove 6, a through hole 8 is fixedly connected to the middle of the positioning block 7, a limiting groove 9 is fixedly connected to the rear portion of the through hole 8, a shell 10 is fixedly connected to the lower portion of the limiting groove 9, a wear-resistant layer 11 is fixedly connected to the inside of the shell 10, a fastening plate 12 is fixedly connected to the lower portion of the wear-resistant layer 11, a splicing groove 13 is fixedly connected to the lower portion of the fastening plate 12, a non-slip mat 14 is fixedly connected to the lower portion of the splicing groove 13, an extension column 15 is fixedly connected to the lower portion of the non-slip mat 14, a support plate 16 is fixedly connected to the lower portion of the extension column 15, a mold groove 17 is fixedly connected to the middle portion of the support plate 16, a screw hole 18 is fixedly connected to the lower portion of the mold groove 17, the middle part of the screw hole 18 is fixedly connected with a butt joint hole 19, and the right side of the butt joint hole 19 is fixedly connected with a sliding rail 20.
The embodiment auxiliary plate 2 is symmetrical between the axis that uses die-casting main part 1, the quantity of auxiliary plate 2 is two, and coincide between the axis of auxiliary plate 2 and supplementary mouth 3, cooperation through die-casting main part 1 and auxiliary plate 2 is connected, it is fixed that the equipment of being convenient for carries out external connection, open fast with two boards, connect die-casting main part 1 simultaneously, during the operating device, carry out the coolant liquid through the supplementary mouth 3 of both sides and supply, make die-casting main part 1 continuously under the constant temperature state, can ensure that inside alloy liquid is more stable.
Be connected through the block between this embodiment upper cover plate 101 and the semicircle post 102, and constitute between semicircle post 102 and the first output tube 103 and run through the structure, during the operation, just install through opening upper cover plate 101, protect through upper cover plate 101, can avoid outside dust to enter into inside, avoid inside part to receive the damage, cooperation semicircle post 102 is installed, application range when improving the installation can carry out size control according to external equipment, increases application scope and practicality.
This embodiment is connected through the block stationary phase between heating valve 104 and the second output tube 105, and the second output tube 105 is symmetrical between the axis with clutch block 106, liquid after will heating through inside heating valve 104 is stabilized, keep warm with second output tube 105, in operation, inside alloy liquid is stable once more after the heating, make the liquid through second output tube 105 more stable, can avoid inside granule to produce, make the mould surface more even, thereby improve crushing resistance and intensity.
Be connected through the block between this embodiment connector 201 and the fixed screw 202, the quantity of fixed screw 202 is a plurality of, and fixed screw 202 is symmetrical between the axis with baffle 203, fix through connector 201 and fixed screw 202, make equipment more firm, and be connected more stably between the external equipment, safer during the operation, avoid dangerous the production, supplementary through the baffle 203 with being connected, can reduce and bear the strength.
In this embodiment, the fixing plate 204 and the side plate 205 are connected by welding, the side plate 205 and the bolt 206 form a through structure, and the fixing plate 204 and the side plate 205 are connected to each other, so that double insurance can be achieved, and when an operator operates the operation, the fixing plate 204 is abutted against each other, and the bolt 206 and the side plate 205 are fixed to each other, so that the two plates can disperse received force, and the bearing weight can be increased.
This embodiment is connected through the welding between dog 5 and the recess 6, and the width size and dimension of recess 6 and locating piece 7 are identical, cooperate the use between the part, improve the precision when installing, make the interface butt joint faster, can reduce operating time and manpower use, practice thrift use cost greatly.
Coincide mutually between the axis of this embodiment spacing groove 9 and casing 10, and constitute the block structure between casing 10 and the wearing layer 11, cooperation through spacing groove 9 and casing 10 is used, when carrying out the operation, it is closed with wearing layer 11, contact friction between two casings 10 can be good, make the contact between two parts inseparabler, so that the vibration that produces when improving inside injection cushions, so as to connect the vacuum pump, make the vacuum in pressure room and the mould die cavity can be taken out fast, make vacuum be less than one hundred.
Constitute the block structure between this embodiment splice groove 13 and the slipmat 14, and constitute the identical spacing groove 9 of size and size between splice groove 13 and the connection between mounting plate 12 and the slipmat 14, use through splice groove 13 and the cooperation of slipmat 14, reduce the friction of avoiding receiving, inside adopts butt-joint structural, is convenient for install and dismantles, and the later stage can change the use fast.
Constitute extending structure between this embodiment extension post 15 and the backup pad 16, and backup pad 16 is symmetrical between with the axis of butt joint hole 19, and inside extension post 15 can stretch out and draw back fast, docks with backup pad 16 simultaneously, improves the precision and is connected the compactness, makes inside material injection more stable, makes aluminium alloy material performance promote.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, at first carry out the external equipment through die-casting main part 1 and connect, inject inside through heating alloy liquid, carry out outside coolant liquid through the supplementary mouth 3 and the water inlet 4 of both sides simultaneously and supply, make inside keep with constant temperature, then carry out fixed mounting through the accessory plate 2 of both sides, the installation is accomplished the back starting apparatus and is moved, carry out the compound die through extending post 15, then carry out liquid injection through inside needle 108, then wait for equipment injection to accomplish again, open upper and lower casing 10, can accomplish the operation.
In summary, according to the preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, the internal compressive strength of the aluminum alloy material can be increased, the tensile strength of the surface is increased, and meanwhile, the material is improved for extension, so that an automobile die made of the aluminum alloy material is more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part comprises a die-casting main body (1), and is characterized in that: the die-casting main body (1) comprises an upper cover plate (101), a semi-cylinder (102), a first output pipe (103), a heating valve (104), a second output pipe (105), a friction block (106), a pipeline (107) and a valve needle (108), the semi-cylinder (102) is fixedly connected to the lower portion of the upper cover plate (101), the first output pipe (103) is fixedly connected to the lower portion of the semi-cylinder (102), the heating valve (104) is fixedly connected to the lower portion of the first output pipe (103), the second output pipe (105) is fixedly connected to the lower portion of the heating valve (104), the friction block (106) is fixedly connected to the lower portion of the second output pipe (105), the pipeline (107) is fixedly connected to the lower portion of the friction block (106), the valve needle (108) is fixedly connected to the lower portion of the pipe (107), and auxiliary plates (2) are fixedly connected to the left side and the right side of the lower portion of the die-casting main body (1), the auxiliary plate (2) comprises a connecting port (201), a fixing screw (202), a partition plate (203), a fixing plate (204), a side plate (205) and a bolt (206), the fixing screw (202) is fixedly connected below the connecting port (201), the partition plate (203) is fixedly connected to the middle of the fixing screw (202), the fixing plate (204) is fixedly connected below the partition plate (203), the side plate (205) is fixedly connected to the right side of the fixing plate (204), and the bolt (206) is fixedly connected below the side plate (205);
the auxiliary plate is characterized in that a supplement port (3) is fixedly connected to the middle of the auxiliary plate (2), a water inlet (4) is fixedly connected to the middle of the supplement port (3), a stop block (5) is fixedly connected to the middle of the water inlet (4), a groove (6) is fixedly connected to the rear of the stop block (5), a positioning block (7) is fixedly connected to the middle of the groove (6), a penetrating hole (8) is fixedly connected to the middle of the positioning block (7), a limiting groove (9) is fixedly connected to the rear of the penetrating hole (8), a shell (10) is fixedly connected to the lower portion of the limiting groove (9), a wear-resistant layer (11) is fixedly connected to the inner portion of the shell (10), a fastening plate (12) is fixedly connected to the lower portion of the wear-resistant layer (11), a splicing groove (13) is fixedly connected to the lower portion of the fastening plate (12), and an anti-skid pad (14) is fixedly connected to the lower portion of the splicing groove (13), the utility model discloses a shoe sole, including non slip mat (14), below fixedly connected with of extension post (15), the below fixedly connected with backup pad (16) of extension post (15), the middle part fixedly connected with mould groove (17) of backup pad (16), the below fixedly connected with screw (18) of mould groove (17), the middle part fixedly connected with of screw (18) is to joint hole (19), the right side fixedly connected with slip track (20) of butt joint hole (19).
2. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the auxiliary plates (2) are symmetrical among the central axes of the die-casting main body (1), the number of the auxiliary plates (2) is two, and the central axes of the auxiliary plates (2) and the central axes of the supplement openings (3) are overlapped.
3. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the upper cover plate (101) is connected with the semi-cylinders (102) through clamping, and a penetrating structure is formed between the semi-cylinders (102) and the first output pipe (103).
4. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the heating valve (104) is fixedly connected with the second output pipe (105) through clamping, and the second output pipe (105) is symmetrical with the central axis of the friction block (106).
5. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the connecting ports (201) are connected with the fixing screws (202) through clamping, the number of the fixing screws (202) is multiple, and the fixing screws (202) are symmetrical with the central axis of the partition plate (203).
6. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the fixed plate (204) is connected with the side plate (205) through welding, and a penetrating structure is formed between the side plate (205) and the bolt (206).
7. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the stop block (5) is connected with the groove (6) through welding, and the width and size of the groove (6) are matched with those of the positioning block (7).
8. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: the limiting groove (9) and the central axis of the shell (10) are overlapped, and a clamping structure is formed between the shell (10) and the wear-resistant layer (11).
9. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: a clamping structure is formed between the splicing grooves (13) and the anti-skid pads (14), and limit grooves with matched sizes and dimensions are formed between the splicing grooves (13) and the fastening plates (12) and the anti-skid pads (14).
10. The preparation method of the high-performance die-casting aluminum alloy material for the automobile structural part, which is disclosed by claim 1, is characterized in that: an extension structure is formed between the extension column (15) and the support plate (16), and the support plate (16) is symmetrical with the central axis of the butt joint hole (19).
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| CN202110698915.4A CN113523222B (en) | 2021-06-23 | 2021-06-23 | Equipment for high-performance die casting aluminum alloy material for automobile structural part |
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| CN202110698915.4A CN113523222B (en) | 2021-06-23 | 2021-06-23 | Equipment for high-performance die casting aluminum alloy material for automobile structural part |
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| CN113523222B CN113523222B (en) | 2023-09-15 |
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| CN112974769A (en) * | 2021-01-22 | 2021-06-18 | 柴叶飞 | A die casting die for auto-parts |
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| CN113523222B (en) | 2023-09-15 |
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