Aluminum forging device for automobile production

Abstract

The application discloses an aluminum forging device for automobile production and particularly relates to the field of forging devices, which comprises a machine body, a driving device, a mounting table and a forging press head, the top end of the machine body is provided with the driving device, the bottom end of the driving device is connected with the mounting table through an extension mechanism, the bottom of the mounting table is provided with the forging press head, the bottom end of the machine body is provided with a forging table, the top end of the forging table is provided with a die, the die is inserted with a bottom die plate, one end of the bottom die plate is slidably connected with a jacking assembly, the other end of the bottom die plate is provided at the bottom with a driving mechanism, the driving mechanism is provided with a shaking assembly, and the bottom end of the jacking assembly is movably connected with the bottom die plate on one side. The application has the advantages that the broken chips in the die can be automatically cleaned, the workpiece in the die can be automatically ejected during the cleaning process, the blanking efficiency is improved, the forging quality of the aluminum forging part can be guaranteed, and the broken chips can be prevented from flying.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forging device, more particularly, the present application relates to the aluminum forging device for automobile production. BACKGROUND

[0002] Forging is a kind of processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain a certain mechanical performance, a certain shape and size of the forging. It is one of the two major components of forging and stamping. Through forging, the casting porosity and other defects generated in the smelting process of the metal can be eliminated, and the microstructure can be optimized. At the same time, since the complete metal flow line is preserved, the mechanical properties of the forging are generally better than those of the castings of the same material. In related machinery, important parts with high load and severe working conditions are mostly used as forgings. In automobile process production, aluminum forgings are commonly used workpieces.

[0003] The patent application publication No. CN110227784B discloses an aluminum forging device for automobile production. In view of the fact that aluminum forgings are commonly used workpieces in automobile process production, and that aluminum forgings are prone to have chips on the forging table during the forging process, which must be cleaned during use, the prior art generally cleans the chips by manual means, which is low in cleaning efficiency and has safety hazards. The present application proposes the following scheme, which includes a mounting frame, a support column, a base, a workbench, a forging die and a forging head. The device uses compressed air to flush out the chips and other debris. After the chips come into contact with the dust screen, they finally fall into the waste box, making cleaning convenient. The use of compressed air to clean the chips makes the device more convenient to use. In the present application, a top rod is provided. After the workpiece is forged, the top rod is reset with the buffer device, and the top rod ejects the workpiece, making it easy to take out the workpiece.

[0004] However, in actual use, the forging device has the following defects:

[0005] The top rod in the structure is in the ejection state in the normal state, which causes the workpiece to be supported by the top rod and unstable placement, and cannot guarantee the cooperation of the workpiece and the die for forging, reducing the effect of workpiece forging.

[0006] The structure uses blowing to blow out the chips, which can easily cause the chips to fly into the surrounding environment and affect the health of the surrounding workers.

[0007] Therefore, the present application proposes an aluminum forging device for automobile production, which can automatically clean the chips in the die and automatically eject the finished workpiece during cleaning, without affecting the cooperation between the workpiece and the die. SUMMARY

[0008] In order to overcome the above-mentioned defects of the prior art, the present application provides an aluminum forging forging device for automobile production, which is characterized in that a hollow structure is formed in the bottom of the mold, a support plate is installed in the hollow mold bottom, and the support plate is moved by cooperating with the driving mechanism, thereby automatically removing the chips, and the lifting assembly is lifted during the movement, thereby ejecting the workpiece and improving the blanking efficiency, so as to solve the problems raised in the above background art.

[0009] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: an aluminum forging forging device for automobile production, comprising a body, a driving device, a mounting table and a forging press head, the body top end is provided with a driving device, the driving device bottom end is connected with a mounting table through a telescopic mechanism, the mounting table bottom end is provided with a forging press head, the body bottom end is provided with a forging table, the forging table top end is provided with a mold, the mold is inserted with a bottom die plate, one end of the bottom die plate is slidably connected with a lifting assembly, the other end of the bottom die plate is connected with a driving mechanism at the bottom, the driving mechanism is provided with a beating assembly, one side of the bottom end of the lifting assembly is movably connected with the bottom die plate, the bottom end of the forging table is provided with a supporting leg, and the supporting leg is provided with a collecting box.

[0010] By placing the aluminum forging part in the mold, the aluminum forging part is not blocked by other structures, and the placement is more convenient and stable. After starting the equipment, the forging press head performs forging on the aluminum forging part in the mold. After the forging is completed, the motor in the driving mechanism operates to make the rotating rod rotate, the gear engages with the rack to rotate, the rack drags the bottom die plate to move out of the slot, and the beating assembly synchronously drives the driving mechanism to operate during the movement, each beating ball cyclically hits the bottom of the bottom die plate to make the bottom die plate vibrate, so that the mold is slightly shaken, the chips adhered to the mold fall off, and the movable frame at the bottom pulls the connecting rod during the movement of the bottom die plate, so that the connecting rod pulls up the connecting frame, the lifting rod is ejected from the guide column, the workpiece in the mold is ejected, and the workpiece is quickly blanked. When the bottom die plate moves to completely open the bottom of the mold, the chips also fall out of the hollow and fall into the chip leakage cavity, and the chips are collected in the collecting box. The cleaning of the mold and the blanking of the workpiece are continuously matched, and the worker only needs to take out the ejected workpiece without other treatment. At the same time, the surrounding chips can also be prevented from flying, the working environment of the worker is protected, and the health of the worker is not affected.

[0011] Preferably, the mold is symmetrically provided with a slot on one side, and the bottom of the mold is in a hollow structure, and the bottom die plate is inserted into the slot to fill the bottom of the mold.

[0012] Preferably, the bottom mold plate is provided with a jacking groove at one end, the jacking assembly is inserted into the jacking groove at the top end, and the top of the jacking assembly is flush with the top surface of the bottom mold plate, and the bottom of the bottom mold plate is welded with a movable frame, and the bottom end of the jacking assembly on one side is movably connected with the movable frame.

[0013] Preferably, the bottom mold plate is welded with a rack at the bottom, and one end of the rack is movably connected with the driving mechanism.

[0014] Preferably, the mold is provided with a guide column at one side of the bottom end, the guide column is welded with a sliding table on both sides, and a chip leakage cavity is formed in the mold on one side of the guide column.

[0015] Preferably, the guide column is provided with a lifting groove downward from the top end, the lifting groove is provided with a sliding groove on one side, and the jacking assembly is slidingly installed in the lifting groove, and one side of the jacking assembly is arranged in cooperation with the sliding groove.

[0016] Preferably, the cavity is formed between the forging table and the mold, and the driving mechanism is installed at one end of the mold, and one end of the driving mechanism is located in the cavity.

[0017] Preferably, the driving mechanism comprises a motor, the motor is installed at one end of the mold outside and in the cavity.

[0018] A rotating rod is rotatably installed on the mold, and one end of the rotating rod is connected with the output end of the motor.

[0019] A gear is coaxially installed on the rotating rod, and the gear is movably connected at the bottom end of the rack.

[0020] Preferably, the beating assembly comprises a rotating disc, and the rotating disc is coaxially installed on the rotating rod.

[0021] A plurality of springs are installed at one end of the rotating disc edge in a ring shape.

[0022] A plurality of beating balls are installed at the other end of the corresponding spring respectively, and each beating ball is made of rubber material.

[0023] Preferably, the jacking assembly comprises a jacking rod, and the jacking rod is vertically inserted into the lifting groove formed in the guide column.

[0024] A connecting frame is welded on one side of the jacking rod, and the connecting frame is located in the sliding groove.

[0025] A connecting rod is movably connected with the connecting frame at one end, and the other end of the connecting rod is movably connected with the movable frame.

[0026] Technical effects and advantages of the present application:

[0027] Through the design of the hollow structure of the mold bottom, the bottom die plate is filled, and one end of the bottom die plate is matched with the driving mechanism, compared with the prior art, through the operation of the driving mechanism, the bottom die plate can move, thereby the opening and closing of the mold bottom can be controlled, thereby the automatic discharge of the chips generated in the mold can be realized, and the shaking of the shaking assembly is matched, so that the surrounding of the mold is slightly shaken during the cleaning process of the chips, thereby the chips adhered to the inner wall of the mold are shaken off, thereby the thoroughness of the mold cleaning is improved, so as to guarantee the quality of the subsequent aluminum forging piece forging;

[0028] Through the setting of the jacking assembly matched with the guide column and the sliding installation of the bottom die plate, compared with the prior art, during the movement of the bottom die plate, the jacking assembly can be operated in linkage, so that the jacking rod in the jacking assembly can be lifted, thereby during the cleaning of the chips, the jacking rod can synchronously eject the workpiece, so as to facilitate the worker to unload, and improve the convenience of unloading. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the overall structure schematic diagram of the application.

[0030] Figure 2 It is the structure schematic diagram of the forging table of the application.

[0031] Figure 3 It is the installation structure schematic diagram of the driving mechanism on the mold.

[0032] Figure 4 It is the linkage and matching structure schematic diagram of the driving mechanism, the shaking assembly, the bottom die plate and the jacking assembly.

[0033] Figure 5 It is the connection structure schematic diagram of the driving mechanism and the shaking assembly.

[0034] Figure 6 It is the sliding matching structure schematic diagram of the jacking assembly.

[0035] Figure 7 It is the bottom structure schematic diagram of the bottom die plate.

[0036] The figure mark is: 1, machine body; 2, driving device; 3, mounting table; 4, forging press head; 5, forging table; 6, mold; 7, bottom die plate; 8, supporting leg; 9, collection box; 10, jacking assembly; 1001, jacking rod; 1002, connecting frame; 1003, connecting rod; 11, driving mechanism; 1101, motor; 1102, rotating rod; 1103, gear; 12, shaking assembly; 1201, rotating disc; 1202, spring; 1203, shaking ball; 13, slot; 14, guide column; 15, sliding table; 16, rack; 17, movable frame; 18, jacking groove. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0038] As shown in the accompanying Figures 1-7The illustrated aluminum forging for automobile production forging device, including body 1, drive device 2, installation platform 3 and forging press head 4, the body 1 top end is installed with drive device 2, drive device 2 bottom end is connected with installation platform 3 through telescopic mechanism, installation platform 3 bottom is installed with forging press head 4, body 1 bottom end is provided with forging table 5, forging table 5 top end is installed with mould 6, mould 6 is inserted with bottom die plate 7, bottom die plate 7 one end is slidably connected with jacking assembly 10, bottom die plate 7 other end bottom is cooperatively installed with drive mechanism 11, drive mechanism 11 is installed with beating assembly 12, jacking assembly 10 bottom end one side is movably connected with bottom die plate 7, forging table 5 bottom end is provided with supporting leg 8, supporting leg 8 between is placed with collection box 9, mould 6 one side is symmetrically provided with slot 13, and mould 6 bottom is hollow structure, bottom die plate 7 is inserted in slot 13 and fills up mould 6 bottom, cavity is formed between forging table 5 and mould 6, and drive mechanism 11 is installed in one end of mould 6, one end of drive mechanism 11 is in cavity, by placing aluminum forging in mould 6, aluminum forging is not blocked by other structures, and placement is more convenient and stable, after starting the equipment, forging press head 4 is forged to aluminum forging in mould 6, after forging, motor 1101 in drive mechanism 11 operates, so that rotating rod 1102 rotates, gear 1103 meshes with rack 16 and rotates, so that rack 16 drags bottom die plate 7 and moves out of slot 13, in the process of moving out, beating assembly 12 synchronously drives mechanism 11 to operate, each beating ball 1203 cyclically hits the bottom of bottom die plate 7, so that bottom die plate 7 vibrates, so that mould 6 generates microseismic, so that the chips adhered in mould 6 fall off, and in the process of moving out of bottom die plate 7, the movable frame 17 at the bottom pulls the connecting rod 1003, so that the connecting rod 1003 pulls the connecting frame 1002 upward, so that the jacking rod 1001 is ejected from the guide column 14, and the workpiece in the mould 6 is ejected to facilitate rapid unloading, when the bottom die plate 7 moves to completely open the bottom of the mould 6, the chips also completely fall out of the hollow and fall into the chip leakage cavity, and the chips are collected in the collection box 9 from the chip leakage cavity, the whole cleaning of the mould 6 and the unloading process of the workpiece are coherent, the worker only needs to take out the ejected workpiece, without other treatment, at the same time, the flying of the surrounding chips can also be avoided, the working environment of the worker is protected, and the influence on the health of the worker is avoided.

[0039] As shown in the accompanying drawings Figure 7 As shown, one end of the bottom die plate 7 is provided with a jacking groove 18, the jacking assembly 10 is inserted into the jacking groove 18 at the top end, and the top of the jacking assembly 10 is flush with the top surface of the bottom die plate 7, and the bottom of the bottom die plate 7 is welded with a movable frame 17, one side of the bottom end of the jacking assembly 10 is movably connected with the movable frame 17, the bottom of the bottom die plate 7 is welded with a rack 16, and one end of the rack 16 is meshingly connected with the drive mechanism 11.

[0040] As shown in Figure 6 The mold 6 is provided with a guide column 14 at one end of the bottom, and the guide column 14 is welded with a sliding table 15 on both sides. A chip cavity is formed in the mold 6 on one side of the guide column 14. A lifting groove is formed in the guide column 14 from the top end downward, and a sliding groove is formed on one side of the lifting groove. A jacking assembly 10 is slidingly installed in the lifting groove, and one side of the jacking assembly 10 is arranged in cooperation with the sliding groove.

[0041] In specific implementation, the guide column 14 is arranged so that when the jacking assembly 10 on one side in the sliding groove is subjected to an upward pulling force, the jacking assembly 10 can slide upward in the lifting groove formed in the guide column 14 and be jacked out. The sliding table 15 is arranged so that the position where the guide column 14 is installed is formed with inclined surfaces on both sides, so that when the bottom die plate 7 is initially opened, the chips in the mold 6 fall on the sliding table 15, can slide along the inclined surfaces into the chip cavity, and then be discharged into the collection box 9 for collection.

[0042] As shown in Figure 5 The driving mechanism 11 includes a motor 1101, which is installed outside one end of the mold 6 and is located in the cavity.

[0043] A rotating rod 1102 is rotatably installed on the mold 6, and one end of the rotating rod 1102 is connected with the output end of the motor 1101.

[0044] A gear 1103 is coaxially installed on the rotating rod 1102, and the gear 1103 is meshingly connected at the bottom end of the rack 16.

[0045] In specific implementation, the rotation of the motor 1101 drives the rotating rod 1102 to drive the gear 1103 and the beating assembly 12 to rotate synchronously. During the rotation of the gear 1103, a force is generated on the meshingly connected rack 16, so that when the rack 16 moves, the bottom die plate 7 is dragged to move, so as to control the opening and closing of the hollow structure at the bottom of the mold 6, thereby realizing automatic cleaning of the chips generated in the forging process in the mold 6.

[0046] As shown in Figure 5 The beating assembly 12 includes a rotating disc 1201, which is coaxially installed on the rotating rod 1102.

[0047] A plurality of springs 1202 are installed at the edge of the rotating disc 1201, and are arranged in a ring shape.

[0048] A plurality of beating balls 1203 are respectively installed at the other end of the corresponding spring 1202, and each beating ball 1203 is made of rubber material.

[0049] In the embodiment, when the rotating rod 1102 drives the rotating disc 1201 to rotate, the beating balls 1203 installed at the ends of the springs 1202 installed on the rotating disc 1201 are swung to beat the bottom of the bottom mold plate 7, so that the bottom mold plate 7 and the surrounding mold 6 are slightly vibrated, thereby enabling the adhered chips to be separated from the inner wall of the mold 6. The beating balls 1203 made of rubber not only have the beating effect, but also can reduce the noise caused by the collision.

[0050] As shown in the accompanying drawings, Figure 4 and Figure 6 The jacking assembly 10 comprises a jacking rod 1001 vertically inserted into a lifting groove formed in the guide column 14;

[0051] A connecting frame 1002 is welded on one side of the jacking rod 1001, and the connecting frame 1002 is located in the sliding groove;

[0052] A connecting rod 1003 is movably connected to one end of the connecting frame 1002, and movably connected to the other end of the movable frame 17.

[0053] In the embodiment, when the bottom mold plate 7 is moved out of the mold 6, a pulling force is applied to the connecting rod 1003, and the jacking rod 1001 is vertically and slidingly installed, so that the connecting rod 1003 is subjected to an upward pulling force, the jacking rod 1001 is pulled upward, and the jacking rod 1001 can be jacked out of the guide column 14.

[0054] The working principle of the present application is: when the aluminum forging device for automobile production is used for forging aluminum forgings for automobiles, the aluminum forgings are placed in the mold 6, and the aluminum forgings are not blocked by other structures, so that the placement is more convenient and stable. After starting the equipment, the forging press head 4 performs forging on the aluminum forgings in the mold 6. After forging, the motor 1101 in the driving mechanism 11 operates, so that the rotating rod 1102 rotates, the gear 1103 meshes with the rack 16 to rotate, so that the rack 16 drags the bottom mold plate 7 to move out of the slot 13. In the moving process, the vibration assembly 12 synchronously drives the operation of the driving mechanism 11, and each vibration ball 1203 cyclically hits the bottom of the bottom mold plate 7, so that the bottom mold plate 7 vibrates, so that the mold 6 vibrates, so that the chips adhered to the mold 6 fall off, and in the moving process of the bottom mold plate 7, the movable frame 17 at the bottom pulls the connecting rod 1003, so that the connecting rod 1003 pulls the connecting frame 1002 upward, so that the jacking rod 1001 is pulled out of the guide column 14, and the workpiece in the mold 6 is pulled out for rapid discharging. When the bottom mold plate 7 moves to completely open the bottom of the mold 6, the chips also fall out of the hollow into the chip leakage cavity, and then fall into the collection box 9 for collection. The cleaning of the mold 6 and the discharging process of the workpiece are continuously matched, and the worker only needs to take out the jacked workpiece without other treatment. At the same time, the flying of the chips can be avoided, the working environment of the worker can be protected, and the influence on the health of the worker can be avoided.

[0055] The present application can automatically clean the chips in the mold 6, and automatically eject the workpiece in the mold 6 during the cleaning process, improve the discharging efficiency, and thus can guarantee the forging quality of the aluminum forgings, and avoid the flying of the chips.

[0056] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection. "Up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may change;

[0057] Secondly: the present application discloses the structure involved in the embodiment of the present application, and other structures can be referred to the usual design. In the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0058] Finally: the above-mentioned only for the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An aluminum forging apparatus for automobile production, comprising a body (1), a drive unit (2), a mounting platform (3), and a forging die head (4), wherein the drive unit (2) is mounted on the top of the body (1), the mounting platform (3) is connected to the bottom of the drive unit (2) via a telescopic mechanism, and the forging die head (4) is mounted on the bottom of the mounting platform (3), characterized in that: The bottom end of the machine body (1) is provided with a forging table (5), the top end of the forging table (5) is provided with a die (6), the die (6) is inserted with a bottom die plate (7), one end of the bottom die plate (7) is slidably connected with a jacking assembly (10), the other end of the bottom die plate (7) is connected with a driving mechanism (11) at the bottom, the driving mechanism (11) is provided with a shaking assembly (12), the jacking assembly (10) is movably connected with the bottom die plate (7) at the bottom end, the bottom end of the forging table (5) is provided with a supporting leg (8), and the supporting leg (8) is provided with a collecting box (9) between the supporting leg (8). The die (6) is symmetrically provided with a slot (13) on one side, and the bottom of the die (6) is in a hollow structure, and the bottom die plate (7) is inserted into the slot (13) to fill the bottom of the die (6). The bottom die plate (7) is provided with a jacking groove (18) at one end, the jacking assembly (10) is inserted into the jacking groove (18), and the top of the jacking assembly (10) is flush with the top surface of the bottom die plate (7), and the bottom of the bottom die plate (7) is welded with a movable frame (17), and the jacking assembly (10) is movably connected with the movable frame (17) at the bottom end. The bottom of the bottom die plate (7) is welded with a rack (16), and one end of the rack (16) is movably connected with the driving mechanism (11). The die (6) is provided with a guide column (14) at the bottom end, the guide column (14) is welded with a sliding table (15) on both sides, and a chip leakage cavity is formed in the die (6) on one side of the guide column (14). The guide column (14) is provided with a lifting groove downward from the top end, the lifting groove is provided with a sliding groove on one side, and the jacking assembly (10) is slidably installed in the lifting groove, and one side of the jacking assembly (10) is arranged in the sliding groove. The driving mechanism (11) comprises a motor (1101), the motor (1101) is installed on one end of the die (6) and is located in the cavity. A rotating shaft (1102) is rotatably installed on the die (6), and one end of the rotating shaft (1102) is connected with the output end of the motor (1101). A gear (1103) is coaxially installed on the rotating shaft (1102), and the gear (1103) is movably connected at the bottom end of the rack (16). The shaking assembly (12) comprises a rotating disc (1201), and the rotating disc (1201) is coaxially installed on the rotating shaft (1102). A plurality of springs (1202) are arranged in a ring shape, and one end of each spring (1202) is installed on the edge of the rotating disc (1201). A plurality of shaking balls (1203) are installed on the other end of the corresponding spring (1202).

2. The aluminum forging apparatus for automobile production according to claim 1, characterized by: The jacking assembly (10) comprises a jacking rod (1001), the jacking rod (1001) is vertically inserted into the lifting groove in the guide column (14); A connecting frame (1002) is welded on one side of the jacking rod (1001), and the connecting frame (1002) is located in the sliding groove. A connecting rod (1003) is movably connected to the connecting frame (1002) at one end and movably connected to the movable frame (17) at the other end.

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