Pouring system removing device for large-length-width-ratio die casting of new energy automobile

Abstract

The invention discloses a pouring system removing device for a new energy automobile large-length-width-ratio die casting. The pouring system removing device comprises a rack, a supporting platform used for placing a workpiece is arranged on the rack, and a positioning mechanism is arranged on the supporting platform; a plurality of branch runners distributed in the length direction of the workpiece are arranged on the pouring system of the workpiece; a lifting mechanism and a removing mechanism are arranged above the supporting platform, a cutting mechanism is arranged on the lifting mechanism, the removing mechanism is connected with the rack or the lifting mechanism, the cutting mechanism is used for cutting a pouring system of a workpiece, and the removing mechanism is used for removing a residual branch runner connected with a pouring gate of the workpiece; a collecting mechanism is arranged on the side, located on the cutting mechanism, of the supporting platform and used for collecting the pouring system and aluminum scraps falling during machining. The device is specially suitable for removing a pouring system with a plurality of branch runners distributed in the length direction of a workpiece, and has the characteristics of high operation speed, low cost, high universality, high safety and capability of meeting the requirements of rapid trial-production and small-batch mass production.

Description

Technical Field

[0001] The invention relates to the technical field of die-casting post-processing, and in particular to a device for removing a pouring system of a die-casting part with a large aspect ratio for a new energy vehicle. Background Art

[0002] The front and rear beams (referred to as cross beams) of aluminum alloy side panels of new energy vehicles have a large aspect ratio, with a length of 1.3 to 1.6 meters. The pouring system is generally an eagle claw structure, and the branch channels of the pouring system are distributed in an array along the length of the cross beam. In addition, new energy vehicles are replaced quickly, and there are many types of cross beams, but the quantity of each type is not large.

[0003] In the prior art, there are the following methods for removing the pouring system of the above beam:

[0004] 1. Manual method: Using a saw blade sawing machine to saw the pouring system can adapt to the rapid switching of multiple beams, but the product size is large, it is difficult for people to hold the product steadily, and it is easy to hit the hand when the pouring system is disconnected, and the safety factor is low. In addition, it needs to be cut in multiple sections and then moved to the workbench to punch the residual branch channel, which has low operation efficiency.

[0005] 2. Semi-automatic method: Make a special fixture, which is moved by a multi-axis machining center or robot laser cutting to realize the cutting and pouring system. However, the investment cost is relatively high, and each product must be equipped with a corresponding fixture. It has poor versatility and low flexibility, requires multiple handling, has high work intensity, relatively high equipment power, and high energy consumption.

[0006] 3. Fully automatic method: special machines and special fixtures are made, materials are loaded and unloaded by robots, and then processed by multi-axis machining centers. Generally, two robots and three sets of fixtures are required to complete the process. However, special machines have the highest investment cost, a limited scope of application, and a long production and debugging time. They are not suitable for rapid trial production of early products, and require a large enough order volume to easily recover the investment.

[0007] Therefore, for the casting system structure of the above-mentioned die-casting parts, it is necessary to develop a new energy vehicle die-casting casting system removal device with fast operation speed, low cost, strong versatility, high safety and the ability to meet the needs of rapid trial production and small batch production. Summary of the invention

[0008] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0009] A device for removing the pouring system of a die-casting with a large aspect ratio for a new energy vehicle comprises a frame (10), characterized in that a support platform (30) for placing a workpiece (20) is provided on the frame (10), and a positioning mechanism (1) is provided on the support platform (30);

[0010] The pouring system (40) of the workpiece (20) is provided with a plurality of branch channels (401) distributed along the length direction of the workpiece (20); a lifting mechanism (2) and a removal mechanism (3) are provided above the support platform (30); a cutting mechanism is provided on the lifting mechanism (2); the removal mechanism (3) is connected to the frame (10) or the lifting mechanism (2); the cutting mechanism is used to cut the pouring system (40) of the workpiece (20); and the removal mechanism (3) is used to remove the residual branch channels (401) connected to the gate (201) of the workpiece (20);

[0011] The support platform (30) is provided with a collecting mechanism (4) on one side of the cutting mechanism, and the collecting mechanism (4) is used to collect the fallen pouring system (40) and aluminum chips.

[0012] Preferably, the removal mechanism (3) comprises an upper and lower driving assembly (31), a moving plate (32) and a plurality of vibration hammers (33);

[0013] The up-and-down driving assembly (31) is connected to the frame (10) or the lifting mechanism (2), the moving plate (32) is connected to the up-and-down driving assembly (31), a plurality of vibration hammers (33) are arranged in one-to-one correspondence with the branch channels (401) of the workpiece (20), and the vibration hammers (33) are connected to the moving plate (32).

[0014] Preferably, the up and down driving assembly (31) comprises a cylinder (311) and a guide rod (312); the cylinder (311) is arranged on a frame (10) or a lifting mechanism (2), and a driving end is connected to a movable plate (32); one end of the guide rod (312) is connected to the movable plate (32), and the other end is slidably connected to a guide hole of the lifting mechanism (2) or the frame (10).

[0015] Preferably, the vibration hammer (33) is connected to the movable plate (32) by serration meshing via a connecting plate (50), and a clamping assembly (5) is provided on the movable plate (32), and the clamping assembly (5) is used to limit the freedom of movement of the connecting plate (50) relative to the movable plate (32) during clamping.

[0016] Preferably, the surface of the movable plate (32) is provided with a serrated surface (321), and the connecting plate (50) is provided with a serrated segment (501) meshingly connected with the serrated surface (321).

[0017] Preferably, the clamping assembly (5) comprises a clamping plate (51) movable up and down relative to the movable plate (32), and a plurality of locking members (52) distributed around the clamping plate (51);

[0018] The locking member (52) comprises a screw rod (521) and a locking nut (522); one end of the screw rod (521) is connected to the movable plate (32); the other end of the screw rod (521) passes through a locking hole of the clamping plate (51) and is connected to the locking nut (522); at least one locking member (52) is provided between adjacent connecting plates (50).

[0019] Preferably, the lifting mechanism (2) comprises a lifting plate (21), a threaded rod (22) and a lifting drive (23);

[0020] Guide pillars (60) are provided at both ends of the lifting plate (21), the two ends of the guide pillars (60) are connected to the frame (10), and the middle part is slidably sleeved with the guide hole of the lifting plate (21); one end of the threaded rod (22) is threadedly connected to the threaded hole of the lifting plate (21), and the other end is connected to a lifting driver (23) provided on the frame (10);

[0021] The cylinder (311) is connected to the lifting plate (21), and the guide rod (312) is connected to the guide of the lifting plate (21) in a sliding manner.

[0022] Preferably, the cutting mechanism comprises a cutting machine (6), the cutting machine (6) is located below a lifting plate (21) of the lifting mechanism (2), and a linear moving mechanism (7) is provided between the cutting machine (6) and the lifting plate (21).

[0023] Preferably, the collecting mechanism (4) comprises a chip collecting cover (41), a collecting end of the chip collecting cover (41) is provided with a plurality of support rods (42) distributed in an array, a discharge end is provided with a waste box (43), and the gaps between adjacent support rods (42) form a chip dropping opening.

[0024] Preferably, the positioning mechanism (1) comprises a limit block (11) and a positioning pin (12) respectively arranged at two ends of the support platform (30), a pinhole cooperating with the positioning pin (12) is provided on the workpiece (20), and an opening corresponding to the pinhole is opened on the support platform (30).

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. This device is specially suitable for removing the pouring system with several branch channels distributed along the length of the workpiece. It has the characteristics of fast operation speed, low cost, strong versatility, high safety and can meet the needs of rapid trial production and small batch production.

[0027] 2. The connecting plate and the moving plate adopt a sawtooth meshing connection structure design. Under the action of the clamping assembly, the front and rear distance of any vibration hammer relative to the moving plate can be adjusted according to the distribution of the branch channels of the workpiece, and the distance between any adjacent vibration hammers can be adjusted. The adjustment is fast and convenient, and it can adapt to the rapid switching of different workpieces.

[0028] 3. The structural design of the combination of a cylinder and multiple vibrating hammers is adopted. The high-pressure gas of the cylinder is used as the power source to drive multiple vibrating hammers to synchronously approach the residual branch channel, so that each vibrating hammer vibrates and hits a residual branch on the winding. Compared with the hydraulic stamping method, it has better removal effect, fast response speed, low cost, easy control and not easy to damage the workpiece.

[0029] 4. By setting up a threaded rod lifting mechanism, the production of workpieces of different heights can be achieved with a high degree of flexibility.

[0030] 5. By setting up a collection mechanism, the accumulation of aluminum chips can be prevented, and the effective collection of aluminum chips and the casting system can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the workpiece structure without removing the pouring system in the present invention;

[0032] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0034] Figure 4 for Figure 3 A partial enlarged schematic diagram in the middle;

[0035] Figure 5 It is a right side view of the present invention;

[0036] Figure 6 It is a three-dimensional structural schematic diagram of the removal mechanism in the present invention;

[0037] Among them: positioning mechanism 1, lifting mechanism 2, removal mechanism 3, collecting mechanism 4, clamping assembly 5, cutting machine 6, linear moving mechanism 7, limit block 11, positioning pin 12, lifting plate 21, threaded rod 22, lifting drive 23, upper and lower drive assembly 31, moving plate 32, vibration hammer 33, chip collection cover 41, support rod 42, waste box 43, clamping plate 51, locking piece 52, gate 201, cylinder 311, guide rod 312, serrated surface 321, branch channel 401, serrated segment 501, screw 521, locking nut 522, frame 10, workpiece 20, support platform 30, pouring system 40, connecting plate 50, guide column 60. DETAILED DESCRIPTION

[0038] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present invention are provided in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0039] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon at the same time. The terms "vertical", "horizontal", "left", "right", "up", "down", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0041] Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0042] like Figure 1-6 As shown, a pouring system removal device for a die-casting part with a large aspect ratio for a new energy vehicle comprises a frame 10, a support platform 30 for placing a workpiece 20 is arranged on the frame 10, and a positioning mechanism 1 is arranged on the support platform 30;

[0043] like Figure 1 As shown, the workpiece 20 is a die-casting structural part with a large aspect ratio, and a gating system 40 of the workpiece 20 is provided with a plurality of branch channels 401 distributed along the length direction of the workpiece 20;

[0044] A lifting mechanism 2 and a removing mechanism 3 are arranged above the support platform 30. A cutting mechanism is arranged on the lifting mechanism 2. The removing mechanism 3 is connected to the frame 10 or the lifting mechanism 2. The cutting mechanism is used to cut the pouring system 40 of the workpiece 20. The removing mechanism 3 is used to remove the residual branch channel 401 connected to the gate 201 of the workpiece 20.

[0045] The support platform 30 is provided with a collecting mechanism 4 on one side of the cutting mechanism, and the collecting mechanism 4 is used to collect the fallen pouring system 40 and aluminum chips.

[0046] In this embodiment, the workpiece 20 is precisely positioned on the support platform 30 by the positioning mechanism 1, and then the cutting mechanism is adjusted by the lifting mechanism 2 according to the height of the pouring system 40. Initially, the cutting mechanism is placed at one end of the frame 10. During processing, the cutting assembly first cuts the pouring system 40 to separate the pouring system 40 from the workpiece 20, and the cutting assembly is reset after the cutting is completed. In order to avoid damaging the workpiece 20 during cutting, the workpiece 20 cannot be cut directly at the gate 201, so a shorter branch channel 401 will remain on the gate 201 of the workpiece 20, and then the removal mechanism 3 is started to separate the remaining branch channel 401 from the workpiece 20. After completion, the removal mechanism 3 is reset. In the process, the pouring system 40, the remaining branch channel 401 and the aluminum chips generated by the cutting fall into the collecting mechanism 4.

[0047] In this embodiment, since the pouring system 40 is connected to the gate 201 of the workpiece 20 through a plurality of branch channels and tributary channels 401, the interaction strength between the tributary channels 401 is large, and the lateral dimensions are large, the pouring system 40 cannot be directly removed by stamping equipment, which may easily cause damage to the workpiece 20. Therefore, the pouring system 40 needs to be cut first, and the tributary channels 401 need to be cut into multiple sections to weaken the interaction strength, and then the tributary channels 401 remaining at the gate 201 of the workpiece 20 are removed by the removal mechanism 3 to avoid damage to the workpiece 20.

[0048] Further, such as Figure 2 , 3 As shown in , 6, the removal mechanism 3 includes an upper and lower driving assembly 31, a moving plate 32 and a plurality of vibration hammers 33;

[0049] The up and down driving assembly 31 is connected to the frame 10 or the lifting mechanism 2 , the moving plate 32 is connected to the up and down driving assembly 31 , a plurality of the vibration hammers 33 are arranged one by one corresponding to the branch channels 401 of the workpiece 20 , and the vibration hammers 33 are connected to the moving plate 32 .

[0050] In this embodiment, multiple vibration hammers 33 are driven by the upper and lower driving components 31 to approach the branch channel 401 corresponding to the workpiece 20, and each vibration hammer 33 vibrates and hammers a residual branch channel 401 on the winding, thereby quickly and effectively removing the residual branch channel 401 on each gate of the workpiece 20.

[0051] Further, such as Figure 2 , 3 As shown in Figures 4 and 6, the up and down driving assembly 31 includes a cylinder 311 and a guide rod 312. The cylinder 311 is arranged on the frame 10 or the lifting mechanism 2, and the driving end is connected to the movable plate 32. One end of the guide rod 312 is connected to the movable plate 32, and the other end is slidably connected to the guide hole of the lifting mechanism 2 or the frame 10.

[0052] In this embodiment, a structural design of a combination of a cylinder 311 and a plurality of vibrating hammers 33 is adopted. The high-pressure gas of the cylinder 311 is used as a power source to drive the plurality of vibrating hammers 33 to synchronously approach the remaining branch channel 401, and then each vibrating hammer 33 vibrates and strikes a branch channel 401 remaining on the winding. The removal effect is good, the response speed is fast, the cost is low, and it is easy to control and not easy to crush the workpiece 20. The oil pressure direct stamping method of the prior art is slow, costly, and easy to crush the workpiece 20 if it is not properly debugged.

[0053] In addition, in this embodiment, if a large number of vibration hammers 33 are set, in order to improve the stability of the device, reduce the mutual influence between the vibration hammers 33, and ensure the effective and reliable removal of the residual branch channels 401, the start timing and the number of simultaneous starts of the vibration hammers 33 can be controlled by the controller, that is, after the first started part of the vibration hammers 33 stop, the remaining vibration hammers 33 will be started again.

[0054] Further, such as Figure 2 , 3 As shown in FIGS. 4 and 6 , the vibration hammer 33 is connected to the movable plate 32 by serration meshing through the connecting plate 50. The movable plate 32 is provided with a clamping assembly 5, and the clamping assembly 5 is used to limit the freedom of movement of the connecting plate 50 relative to the movable plate 32 during clamping.

[0055] 5. The device for removing the pouring system of a die-casting with a large aspect ratio for a new energy vehicle according to claim 4 is characterized in that a serrated surface 321 is provided on the surface of the movable plate 32, and a serrated segment 501 meshingly connected with the serrated surface 321 is provided on the connecting plate 50.

[0056] In this embodiment, the connecting plate 50 and the movable plate 32 adopt a serrated meshing connection structure design, and the clamping condition of the connecting plate 50 is adjusted by the clamping assembly 5. In the serrated meshing and non-clamping state, the connecting plate 50 can only move left and right relative to the movable plate 32. In the non-serrated meshing state, the left and right position and the front and back distance of the connecting plate 50 relative to the movable plate 32 can be adjusted, so that according to the distribution of the branch channel 401 of the workpiece 20, under the action of the clamping assembly 5, the front and back distance of any vibrating hammer 33 relative to the movable plate 32 can be adjusted, and the distance between any adjacent vibrating hammers 33 can be adjusted. The adjustment is fast and convenient, and it is suitable for rapid switching of different workpieces 20.

[0057] Further, such as Figure 3 , 4 As shown in , 6, the clamping assembly 5 includes a clamping plate 51, and a plurality of locking members 52 distributed around the clamping plate 51;

[0058] The locking member 52 includes a screw rod 521 and a locking nut 522 . One end of the screw rod 521 is connected to the movable plate 32 , and the other end passes through the locking hole of the clamping plate 51 and is connected to the locking nut 522 . At least one locking member 52 is provided between adjacent connecting plates 50 .

[0059] In this embodiment, the plurality of connecting plates 50 are clamped by means of locking members 52 distributed around the clamping plate 51, thereby ensuring that each vibration hammer 33 does not move during vibration hammering, thereby ensuring that the hammering is in place.

[0060] In addition, in this embodiment, at least one locking member 52 is provided between adjacent connecting plates 50. While clamping each connecting plate 50, the position of one or more connecting plates 50 is adjusted to achieve reliable clamping and convenient and quick adjustment.

[0061] Further, such as Figure 2 , 3 As shown in FIG. 5 , in order to improve the stability of the lifting plate 21 when lifting and lowering and bearing external forces, and ensure stable and reliable processing, the lifting mechanism 2 includes a lifting plate 21, a threaded rod 22 and a lifting driver 23;

[0062] The two ends of the lifting plate 21 are provided with guide posts 60, the two ends of the guide posts 60 are connected to the frame 10, and the middle part is slidably sleeved with the guide hole of the lifting plate 21, one end of the threaded rod 22 is threadedly connected to the threaded hole of the lifting plate 21, and the other end is connected to the lifting driver 23 provided on the frame 10;

[0063] The cylinder 311 is connected to the lifting plate 21 , and the guide rod 312 is slidably connected to the guide of the lifting plate 21 .

[0064] The threaded rod 22 is arranged to steplessly adjust the cutting height of the cutting machine 6 . In addition, a plurality of guide posts 60 can be arranged at one end of the lifting plate 21 according to actual needs.

[0065] Further, such as Figure 2 , 3 As shown in FIG. 5 , in order to make the cutting machine 6 move smoothly during cutting, the cutting mechanism includes a cutting machine 6, and the cutting machine 6 is located below the lifting plate 21 of the lifting mechanism 2, and a linear moving mechanism 7 is arranged between the cutting machine 6 and the lifting plate 21.

[0066] In addition, the cutting machine 6 can be pushed forward manually, electrically or pneumatically, so as to realize simple semi-automatic production.

[0067] Further, such as Figure 2 , 5As shown, in order to prevent the accumulation of aluminum chips and to achieve effective collection of aluminum chips, the collection mechanism 4 includes a chip collecting cover 41, the collecting end of the chip collecting cover 41 is provided with a plurality of support rods 42 distributed in an array, and the discharging end is provided with a waste box 43, and the gaps between adjacent support rods 42 form a chip dropping opening.

[0068] Further, such as Figure 2 As shown, the positioning mechanism 1 includes a limit block 11 and a positioning pin 12 respectively arranged at both ends of the support platform 30, a pinhole matching the positioning pin 12 is arranged on the workpiece 20, and an opening corresponding to the pinhole is opened on the support platform 30.

[0069] In this embodiment, when the workpiece is placed on the support platform 30, it is first fixed by the limit block 11 to achieve limit positioning, and then the positioning pin 12 is inserted into the pinhole at the other end of the workpiece 20 and the opening of the support platform 30 in sequence, so that the workpiece 20 can be placed blindly, and multiple workpieces 20 can be positioned without additional fixtures. The positioning is accurate and can be applied to the production of multiple models of workpieces 20, with a high degree of flexibility.

[0070] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the patent claims of the present invention.

Claims

1. A device for removing the pouring system of a die-casting part with a large aspect ratio for a new energy vehicle, comprising a frame (10), characterized in that: The frame (10) is provided with a support platform (30) for placing a workpiece (20), and the support platform (30) is provided with a positioning mechanism (1); The pouring system (40) of the workpiece (20) is provided with a plurality of branch channels (401) distributed along the length direction of the workpiece (20); A lifting mechanism (2) and a removal mechanism (3) are arranged above the support platform (30); a cutting mechanism is arranged on the lifting mechanism (2); the removal mechanism (3) is connected to the frame (10) or the lifting mechanism (2); the cutting mechanism is used to cut the pouring system (40) of the workpiece (20); and the removal mechanism (3) is used to remove a residual branch channel (401) connected to the gate (201) of the workpiece (20); The support platform (30) is provided with a collecting mechanism (4) on one side of the cutting mechanism, and the collecting mechanism (4) is used to collect the fallen pouring system (40) and aluminum chips.

2. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 1, characterized in that: The removal mechanism (3) comprises an upper and lower driving assembly (31), a moving plate (32) and a plurality of vibration hammers (33); The up-and-down driving assembly (31) is connected to the frame (10) or the lifting mechanism (2), the moving plate (32) is connected to the up-and-down driving assembly (31), a plurality of vibration hammers (33) are arranged in one-to-one correspondence with the branch channels (401) of the workpiece (20), and the vibration hammers (33) are connected to the moving plate (32).

3. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 2, characterized in that: The up-and-down driving assembly (31) comprises a cylinder (311) and a guide rod (312); the cylinder (311) is arranged on a frame (10) or a lifting mechanism (2), and a driving end is connected to a movable plate (32); one end of the guide rod (312) is connected to the movable plate (32), and the other end is slidably connected to a guide hole of the lifting mechanism (2) or the frame (10).

4. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 2, characterized in that: The vibration hammer (33) is connected to the movable plate (32) by sawtooth meshing via a connecting plate (50); a clamping assembly (5) is provided on the movable plate (32); the clamping assembly (5) is used to limit the freedom of movement of the connecting plate (50) relative to the movable plate (32) during clamping.

5. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 4, characterized in that: The surface of the movable plate (32) is provided with a sawtooth surface (321), and the connecting plate (50) is provided with a sawtooth segment (501) meshingly connected with the sawtooth surface (321).

6. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 4, characterized in that: The clamping assembly (5) comprises a clamping plate (51) and a plurality of locking members (52) distributed around the clamping plate (51); The locking member (52) comprises a screw rod (521) and a locking nut (522); one end of the screw rod (521) is connected to the movable plate (32); the other end of the screw rod (521) passes through a locking hole of the clamping plate (51) and is connected to the locking nut (522); at least one locking member (52) is provided between adjacent connecting plates (50).

7. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 3, characterized in that: The lifting mechanism (2) comprises a lifting plate (21), a threaded rod (22) and a lifting driver (23); Guide pillars (60) are provided at both ends of the lifting plate (21), the two ends of the guide pillars (60) are connected to the frame (10), and the middle part is slidably sleeved with the guide hole of the lifting plate (21); one end of the threaded rod (22) is threadedly connected to the threaded hole of the lifting plate (21), and the other end is connected to a lifting driver (23) provided on the frame (10); The cylinder (311) is connected to the lifting plate (21), and the guide rod (312) is connected to the guide of the lifting plate (21) in a sliding manner.

8. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 1, characterized in that: The cutting mechanism comprises a cutting machine (6), wherein the cutting machine (6) is located below a lifting plate (21) of the lifting mechanism (2), and a linear moving mechanism (7) is provided between the cutting machine (6) and the lifting plate (21).

9. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 1, characterized in that: The collecting mechanism (4) comprises a chip collecting cover (41), a collecting end of the chip collecting cover (41) is provided with a plurality of support rods (42) distributed in an array, a discharge end is provided with a waste box (43), and the gaps between adjacent support rods (42) form a chip dropping opening.

10. The device for removing the pouring system of a die casting with a large aspect ratio for a new energy vehicle according to claim 1, characterized in that: The positioning mechanism (1) comprises a limit block (11) and a positioning pin (12) respectively arranged at two ends of a support platform (30); a pinhole matching the positioning pin (12) is arranged on the workpiece (20); and an opening corresponding to the pinhole is opened on the support platform (30).

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