CN219598044U - Precise blank forming device of aluminum alloy die casting machine - Google Patents
Precise blank forming device of aluminum alloy die casting machine Download PDFInfo
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- CN219598044U CN219598044U CN202320432564.7U CN202320432564U CN219598044U CN 219598044 U CN219598044 U CN 219598044U CN 202320432564 U CN202320432564 U CN 202320432564U CN 219598044 U CN219598044 U CN 219598044U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of die castings, and discloses a precision forming device for an aluminum alloy die casting machine blank, which comprises an upper die and a lower die, wherein the top of the upper die is communicated with a pouring gate, the lower die is horizontally arranged below the upper die, a jacking plate is arranged in the lower die in a sliding manner and is horizontally arranged, a side plate is arranged on one symmetrical side surface in the lower die in a sliding manner, connecting strips are arranged below two ends of the bottom of the lower die, a connecting plate is arranged below the bottom of the lower die, a first connecting rod for connecting the side plates is vertically and fixedly arranged at two ends of the top of each connecting strip, and a second connecting rod for connecting the jacking plate is vertically and fixedly arranged at two ends of the top of each connecting plate. According to the utility model, through the arrangement of the lifting plate and the side plate, the blank formed in the lower die can be stably and rapidly ejected, and the lifting plate and the side plate can move to avoid the situation of strain when the blank is discharged, so that the using effect of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of die castings, in particular to a precision forming device for an aluminum alloy die casting machine blank.
Background
The aluminum alloy has excellent castability and corrosion resistance, is widely applied in industrial production activities, takes aluminum as a base material and adds a certain amount of other metalized elements, and in the die casting quality of aluminum alloy molding, the filling and shaping process of the aluminum alloy in a cavity needs to be controlled.
The existing aluminum alloy die casting machine blank precision molding device is characterized in that after an aluminum alloy blank is molded, the aluminum alloy blank is usually ejected directly from the bottom, the aluminum alloy die casting machine blank precision molding device does not have the function of synchronously and simultaneously carrying out auxiliary discharging on the blank from two sides, and the use effect of the blank molding device is reduced, so that the aluminum alloy die casting machine blank precision molding device needs to be redesigned to solve the problem in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a precision forming device for an aluminum alloy die casting machine blank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an aluminum alloy die casting machine blank precision molding device, comprising:
the top of the upper die is communicated with a pouring gate;
the lower mould, the lower mould level sets up in last mould below, and the inside slip of lower mould has the jacking board and the level sets up, a symmetry side in the lower mould is all slided and is had the curb plate, and is equipped with the connecting rod below the lower mould bottom both ends, the lower mould bottom is equipped with the connecting plate, every the equal vertical fixed mounting in connecting rod top both ends has the head rod that is used for connecting the curb plate, and the equal vertical fixed mounting in connecting plate top both ends have the second connecting rod that is with the connection jacking board, the lower mould bottom is equipped with the mobile mechanism who is used for removing two connecting rods and connecting plate simultaneously.
As a further technical scheme of the utility model, the top ends of the four first connecting rods are respectively and fixedly arranged at the four ends of the bottom of the two connecting rods, and the top ends of the two second connecting rods are respectively and fixedly arranged at the two ends of the bottom of the jacking plate.
As a further technical scheme of the utility model, a protective cover is arranged at the bottom of the lower die, first telescopic loop bars are vertically and fixedly arranged at the four ends of the bottom of the lower die, the tail ends of four first telescopic loop bars are respectively arranged at the four ends of the tops of two connecting bars, second telescopic loop bars are fixedly arranged at the four ends of the tops of the connecting bars, and the other four ends of the four second telescopic loop bars are fixedly arranged at the bottom of the lower die.
As a further aspect of the present utility model, the moving mechanism includes: the two first lead screws are respectively rotatably installed at the centers of two ends of the bottom of the lower die, the two first lead screws are respectively connected with the surfaces of the two first lead screws through threads, and the two first lead screws are respectively fixedly provided with a first gear at the tail ends.
As a further technical scheme of the utility model, the opposite side surfaces of the two first gears are respectively meshed with the second gears, the tops of the two second gears are respectively rotatably provided with the first limiting rods, the tops of the two first limiting rods are respectively fixedly arranged at the bottom of the lower die, and the gear ratio of the first gears to the second gears is two to one.
As a further technical scheme of the utility model, a driving motor is arranged at the center of the bottom of the lower die, a second screw rod is arranged at the tail end of an output shaft of the driving motor, the surface of the second screw rod is connected with the inside of the connecting plate through threads, and a third gear is fixedly arranged at the tail end of the second screw rod.
As a further technical scheme of the utility model, the symmetrical side surfaces of the third gear are meshed with the fourth gears, the tops of the two fourth gears are rotatably provided with the second limiting rods, the top ends of the two second limiting rods are fixedly arranged at the bottom of the lower die, the surfaces of the two second limiting rods slide in the connecting plate, belts are arranged at two ends below the lower die, pulleys are arranged at two ends in each belt, and the pulleys at two ends on each belt are fixedly arranged at the bottoms of the corresponding fourth gears and the corresponding second gears respectively.
The beneficial effects of the utility model are as follows:
this accurate forming device of aluminum alloy die casting machine blank, through the setting of jacking board and curb plate, can stabilize quick lower mould internal shaping's blank and ejecting to the condition that the condition of strain can not appear in the jacking board and curb plate top all can remove when the ejection of compact of blank, and then improved the result of use of this equipment.
Drawings
FIG. 1 is a schematic structural view of a precision forming device for an aluminum alloy die casting machine blank;
fig. 2 is a schematic diagram of a structure of a lifting plate and a side plate separated from a lower die of a precision forming device for an aluminum alloy die casting machine blank;
fig. 3 is a schematic bottom view of a precision forming device for an aluminum alloy die casting machine blank according to the present utility model;
fig. 4 is a schematic cross-sectional view of a precision forming device for an aluminum alloy die casting machine blank according to the present utility model.
In the figure: 1. a lower die; 2. an upper die; 3. a sprue gate; 4. a jacking plate; 5. a side plate; 6. a protective cover; 7. a connecting strip; 8. the first telescopic loop bar; 9. a first gear; 10. a first screw rod; 11. a second gear; 12. a belt; 13. a pulley; 14. a first connecting rod; 15. a connecting plate; 16. a third gear; 17. a fourth gear; 18. the second telescopic loop bar; 19. a second screw rod; 20. a driving motor; 21. a first stop lever; 22. a second limit rod; 23. and a second connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 4, an aluminum alloy die casting machine blank precision molding apparatus includes: go up mould 2 and lower mould 1, go up mould 2 top intercommunication and have pouring gate 3, lower mould 1 level sets up in last mould 2 below, and the inside slip of lower mould 1 has jacking plate 4 and level setting, the inside symmetrical side of lower mould 1 all slides there is curb plate 5, and lower mould 1 bottom both ends below all is equipped with connecting strip 7, lower mould 1 bottom below is equipped with connecting plate 15, the equal vertical fixed mounting in every connecting strip 7 top both ends has the head rod 14 that is used for connecting curb plate 5, and the equal vertical fixed mounting in connecting plate 15 top both ends have the second connecting rod 23 that is with connecting jacking plate 4, lower mould 1 bottom is equipped with the mobile mechanism who is used for removing two connecting strips 7 and connecting plate 15 simultaneously, through the setting of this equipment, can make curb plate 5 can assist jacking plate 4 ejecting blank, make the blank ejection of compact convenient stable quick.
Referring to fig. 4 and 3, in a preferred embodiment, the top ends of four first connecting rods 14 are respectively and fixedly mounted at the four ends of the bottom of two connecting bars 7, the top ends of two second connecting rods 23 are respectively and fixedly mounted at the two ends of the bottom of the jacking plate 4, the bottom of the lower die 1 is provided with a protective cover 6, the four ends of the bottom of the lower die 1 are respectively and vertically fixedly mounted with first telescopic loop bars 8, the tail ends of four first telescopic loop bars 8 are respectively mounted at the four ends of the top of two connecting bars 7, the four ends of the top of a connecting plate 15 are respectively and fixedly mounted with second telescopic loop bars 18, and the other four ends of four second telescopic loop bars 18 are fixedly mounted at the bottom of the lower die 1, and by the arrangement of the first connecting rods 14 and the second connecting rods 23, the side plates 5 can follow the connecting bars 7, and the jacking plate 4 can follow the movement of the connecting plate 15.
Referring to fig. 4 and 3, in a preferred embodiment, the moving mechanism includes: the first screw rods 10 and the second screw rods 19, the first screw rods 10 are two, the two first screw rods 10 are respectively and rotatably arranged at the centers of two ends of the bottom of the lower die 1, the surfaces of the two first screw rods 10 are respectively and threadably connected to the inside of the two connecting bars 7, the tail ends of the two first screw rods 10 are fixedly provided with first gears 9, the opposite side surfaces of the two first gears 9 are respectively meshed with second gears 11, the tops of the two second gears 11 are rotatably provided with first limiting rods 21, the top ends of the two first limiting rods 21 are fixedly arranged at the bottom of the lower die 1, the gear ratio of the first gears 9 to the second gears 11 is two-to-one, the center of the bottom of the lower die 1 is provided with a driving motor 20, the second screw rods 19 are arranged at the tail ends of the output shafts of the driving motor 20, the surfaces of the second screw rods 19 are threadably connected to the inside of the connecting plates 15, and second lead screw 19 end fixed mounting has third gear 16, a symmetrical side of third gear 16 all meshes has fourth gear 17, and two fourth gear 17 tops all rotate and install second gag lever post 22, two second gag lever post 22 tops all fixed mounting in lower mould 1 bottom, and two second gag lever post 22 surfaces all slide in connecting plate 15 inside, lower mould 1 below both ends all are equipped with belt 12, and the inside both ends of every belt 12 all are equipped with pulley 13, the both ends pulley 13 on every belt 12 respectively fixed mounting in corresponding fourth gear 17 and second gear 11 bottom, through moving mechanism's setting, be used for synchronous drive connecting strip 7 and connecting plate 15 removal simultaneously, and connecting strip 7 and connecting plate 15 velocity of movement are inconsistent, the condition emergence of blank adhesion has been avoided.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: firstly, after blanks in an upper die 2 and a lower die 1 are formed, the upper die 2 is firstly taken down, then a driving motor 20 drives a second screw rod 19 to rotate, the second screw rod 19 rotates to drive a connecting plate 15 to move and a third gear 16 to rotate, the connecting plate 15 moves to drive a second connecting rod 23 to move, the second connecting rod 23 moves to drive a jacking plate 4 to move, the third gear 16 rotates to drive two fourth gears 17 to rotate, the two fourth gears 17 rotate to drive two belts 12 and four pulleys 13 to rotate, wherein the two pulleys 13 rotate to drive two second gears 11 to rotate, the two second gears 11 rotate to drive two first gears 9 to rotate, the two first gears 9 rotate to drive two first screw rods 10 to rotate, the two first screw rods 10 rotate to drive two connecting rods 7 to move, the two connecting rods 7 move to drive four first connecting rods 14 to drive two side plates 5 to move, the first gears 9 and the second gears 11 are different in number of teeth, the first gears 9 and the first gears 10 are different from the second gears 19 and the third gears 16, the two side plates are not consistent in speed, and the two jacking plates 5 are prevented from being further adhered to each other, and the blank is further convenient to move on the side plates 4.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. An aluminum alloy die casting machine blank precision forming device, which is characterized by comprising:
the upper die (2), the top of the upper die (2) is communicated with a pouring opening (3);
lower mould (1), lower mould (1) level sets up in last mould (2) below, and the inside slip of lower mould (1) has jacking plate (4) and level to set up, the inside symmetry side of lower mould (1) all slides has curb plate (5), and lower mould (1) bottom both ends below all is equipped with connecting strip (7), lower mould (1) bottom below is equipped with connecting plate (15), every connecting strip (7) top both ends are all vertical fixed mounting have first connecting rod (14) that are used for connecting curb plate (5), and connecting plate (15) top both ends are all vertical fixed mounting have second connecting rod (23) that are used for connecting jacking plate (4), lower mould (1) bottom is equipped with the mobile mechanism that is used for removing two connecting strips (7) and connecting plate (15) simultaneously.
2. The precise forming device for the aluminum alloy die casting machine blanks according to claim 1, wherein the top ends of the four first connecting rods (14) are fixedly arranged at the four ends of the bottom of the two connecting strips (7) respectively, and the top ends of the two second connecting rods (23) are fixedly arranged at the two ends of the bottom of the jacking plate (4) respectively.
3. The precise forming device for the aluminum alloy die casting machine blanks according to claim 1, wherein a protective cover (6) is arranged at the bottom of the lower die (1), first telescopic loop bars (8) are vertically and fixedly arranged at the four ends of the bottom of the lower die (1), the four ends of the first telescopic loop bars (8) are respectively arranged at the four ends of the tops of two connecting bars (7), second telescopic loop bars (18) are fixedly arranged at the four ends of the top of the connecting plate (15), and the other four ends of the four second telescopic loop bars (18) are fixedly arranged at the bottom of the lower die (1).
4. The precision molding apparatus for an aluminum alloy die casting machine blank as defined in claim 1, wherein said moving mechanism comprises: the two first lead screws (10) and the two second lead screws (19), wherein the two first lead screws (10) are respectively rotatably installed at the centers of two ends of the bottom of the lower die (1), the surfaces of the two first lead screws (10) are respectively connected inside the two connecting strips (7) through threads, and the tail ends of the two first lead screws (10) are respectively fixedly provided with a first gear (9).
5. The precise forming device for the aluminum alloy die casting machine blanks according to claim 4, wherein the opposite side surfaces of the two first gears (9) are respectively meshed with the second gears (11), the tops of the two second gears (11) are respectively rotatably provided with the first limiting rods (21), the tops of the two first limiting rods (21) are respectively fixedly arranged at the bottom of the lower die (1), and the gear ratio of the first gears (9) to the second gears (11) is two-to-one.
6. The precise forming device for the aluminum alloy die casting machine blank according to claim 5, wherein a driving motor (20) is installed at the bottom center of the lower die (1), a second screw rod (19) is installed at the tail end of an output shaft of the driving motor (20), the surface of the second screw rod (19) is connected to the inside of the connecting plate (15) through threads, and a third gear (16) is fixedly installed at the tail end of the second screw rod (19).
7. The precise forming device for the aluminum alloy die casting machine blanks according to claim 6, wherein a symmetrical side face of the third gear (16) is meshed with a fourth gear (17), the tops of the two fourth gears (17) are rotatably provided with second limiting rods (22), the tops of the two second limiting rods (22) are fixedly arranged at the bottom of the lower die (1), the surfaces of the two second limiting rods (22) are respectively and slidably arranged inside the connecting plate (15), belts (12) are respectively arranged at two ends below the lower die (1), pulleys (13) are respectively arranged at two ends inside each belt (12), and two end pulleys (13) on each belt (12) are respectively and fixedly arranged at the bottoms of the corresponding fourth gear (17) and second gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432564.7U CN219598044U (en) | 2023-03-09 | 2023-03-09 | Precise blank forming device of aluminum alloy die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432564.7U CN219598044U (en) | 2023-03-09 | 2023-03-09 | Precise blank forming device of aluminum alloy die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598044U true CN219598044U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432564.7U Active CN219598044U (en) | 2023-03-09 | 2023-03-09 | Precise blank forming device of aluminum alloy die casting machine |
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| Country | Link |
|---|---|
| CN (1) | CN219598044U (en) |
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- 2023-03-09 CN CN202320432564.7U patent/CN219598044U/en active Active
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