Processing equipment and processing method for new energy automobile battery tray

Abstract

The invention discloses new energy automobile battery tray machining equipment and a machining method, and relates to the technical field of boring, the new energy automobile battery tray machining equipment comprises a bottom plate, a battery tray is arranged at the top of the bottom plate, a boring machine is fixedly connected to the top of the bottom plate, an electric lifter is fixedly connected to the outer wall of the boring machine, and a machining head is fixedly connected to the bottom of the electric lifter; a boring cutter is fixedly connected to the bottom of the machining head, a spraying mechanism is arranged on the outer wall of the machining head, by arranging a water mist flow guiding mechanism, water mist with large diffusivity can be guided out upwards in a large area through diffusion type flow guiding of a plurality of blades, the strength is moderate, the water mist sprayed out through a spraying head can enter a boring hole firstly, and then the water mist is sprayed out through the spraying mechanism. And then water mist wrapping residues in the boring hole and other pervasive water mist can be guided and discharged upwards in a targeted mode through rotation of the blades together, and targeted measures are taken when the battery tray is bored.

Description

Technical Field

[0001] The present invention relates to the technical field of boring, and in particular to a processing device and a processing method for a battery tray of a new energy vehicle. Background Art

[0002] Boring is a cutting process that uses a tool to enlarge the inner diameter of a hole or other circular contour. Its application range generally ranges from semi-roughing to finishing, and the tool used is usually a single-edged boring tool;

[0003] A processing device and method for a new energy vehicle battery tray described in a patent application with a publication number of CN118023576B includes an operating table, a drilling device, a three-axis mechanism and a clamping mechanism. The operating table is used to place the new energy vehicle battery tray to be processed. The drilling device is provided with two groups, and the two groups of drilling devices are used to drill holes on both sides of the new energy vehicle battery tray to be processed at the same time. The three-axis mechanism is used to drive the drilling device to move along the X-axis, the Y-axis and the Z-axis. The clamping mechanism is used to fix the new energy vehicle battery tray to be processed placed on the operating table;

[0004] When boring a special workpiece battery tray on a boring machine, since the battery tray has a concave shape in the middle for holding the battery, atomizing and spraying cutting fluid during boring will cause a large amount of cutting fluid to accumulate in the battery tray, and the boring hole will be filled with cutting fluid, which will seriously affect the internal visibility during boring, making it difficult for the staff to observe the internal boring situation and the recognition of various visual sensors;

[0005] Furthermore, the processing effect of the cutting fluid of the boring machine currently applicable to special workpieces such as battery trays is relatively poor, so the present invention provides a processing device and a processing method for a battery tray of a new energy vehicle. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a processing device and a processing method for a battery tray of a new energy vehicle, which achieves the purpose of solving the above-mentioned problems.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing device for a battery tray of a new energy vehicle, comprising a base plate, a battery tray is arranged on the top of the base plate, a boring machine is fixedly connected to the top of the base plate, an electric lift is fixedly connected to the outer wall of the boring machine, a processing head is fixedly connected to the bottom of the electric lift, a boring tool is fixedly connected to the bottom of the processing head, and a spraying mechanism is arranged on the outer wall of the processing head;

[0008] The spraying mechanism comprises:

[0009] A fixing ring, the inner wall of which is fixedly connected to the outer wall of the processing head, the fixing ring is a circular ring structure, the outer wall of which is fixedly connected to a first connecting plate, the outer wall of which is fixedly connected to a first circular ring, and the fixing ring is used to support the first connecting plate and the first circular ring;

[0010] The second connecting ring is an annular plate structure, the inner wall of the second connecting ring is fixedly connected to the outer wall of the fixed ring, the outer wall of the second connecting ring is fixedly connected to the second circular ring, a swivel is rotatably connected between the second circular ring and the first circular ring, the top of the first connecting plate is fixedly connected to a liquid inlet pipe, and the bottom of the second connecting ring is fixedly connected to a nozzle.

[0011] Preferably, the fixing ring and the first connecting plate, the first circular ring, the second circular ring and the second connecting ring form an independent closed space, and the interior of the closed space is used to communicate with the liquid inlet pipe and the interior of the nozzle.

[0012] Preferably, a groove is formed on the outer wall of the fixing ring, the groove is an annular groove, a bearing ring is fixedly connected to the inner wall of the groove, a toggle plate is fixedly connected to the outer wall of the bearing ring, and the bearing ring is used to enable relative movement between the fixing ring and the toggle plate.

[0013] Preferably, the toggle plate is arranged obliquely, and the toggle plate is used to drive the bearing ring to rotate when impacted by water flow.

[0014] Preferably, a water mist guide mechanism is provided on the outer wall of the swivel, and the water mist guide mechanism includes a hinge block, the bottom of the hinge block is fixedly connected to the top of the swivel, and the inner wall of the hinge block is hinged with blades, and the blades are inclined. The blades are used to rotate together with the toggle plate to play a role in toggling the air flow.

[0015] Preferably, the outer wall of the blade is fixedly connected to a connecting block, the outer wall of the connecting block is fixedly connected to an elastic rope, the inner wall of the blade is fixedly connected to a built-in spring, one end of the built-in spring is fixedly connected to a slide plate, and the outer wall of the slide plate is slidably connected to the inner wall of the blade.

[0016] Preferably, a clearing mechanism is provided at the bottom of the blade, and the clearing mechanism includes a lighting lamp, the top of the lighting lamp is fixedly connected to the bottom of the blade, and the lighting lamp is used to illuminate the boring hole at the bottom.

[0017] Preferably, one end of the elastic rope is fixedly connected to a tension detection controller, both ends of the tension detection controller are fixedly connected to the outer wall of the blade through the elastic rope and a connecting block, the tension detection controller is electrically connected to the lighting lamp, and the tension detection controller is used to detect the tension value of the elastic rope.

[0018] A processing method for a new energy vehicle battery tray comprises the following steps:

[0019] S1: Place the battery tray that needs to be bored on the bottom plate, then start the electric lift to push the machining head up and down, so that the machining head descends to the designated position that needs to be bored, and start the machining head to control the boring cutter to rotate;

[0020] S2: By connecting to an external cutting fluid water pump, the water pump is connected to the filled cutting fluid container, and the cutting fluid is pumped out and pressed into the liquid inlet pipe to complete the filling of the cutting fluid;

[0021] S3: The liquid inlet pipe is connected with the nozzle, and the nozzle sprays out in an atomized manner to spray the cutting fluid on the boring part of the boring tool and flush the residual stains in the boring hole;

[0022] S4: The atomized cutting fluid cools down the heat in the area and wraps the floating metal chips, which are discharged outward with the air flow, completing the cutting fluid spraying effect on the boring workpiece.

[0023] S5: Then, as the blades rotate, the water mist wrapped with metal chips and absorbing a large amount of heat is directed upward and discharged in the direction of air flow.

[0024] The present invention provides a processing device and a processing method for a battery tray of a new energy vehicle. It has the following beneficial effects:

[0025] 1. The present invention sets a water mist diversion mechanism, so that the water mist with large diffusivity can be guided upward over a large area with moderate intensity through the diffusion diversion of several blades. The water mist sprayed by the nozzle will first enter the boring hole, and then the water mist wrapped in the boring hole and other diffused water mist can be directed upward and discharged in a targeted manner by the rotation of the blades, thereby completing targeted measures when boring the battery tray.

[0026] 2. The present invention sets a spraying mechanism, and as the toggle plate rotates, the cutting fluid inside it will be toggled, so that the cutting fluid toggle plate is toggled evenly, reducing the precipitation problem inside the cutting fluid. At the same time, when the cutting fluid enters, it will directly impact the surface of the toggle plate, quickly disperse the cutting fluid, and further ensure the uniformity of the cutting fluid spraying, reducing the problem of reduced effect due to the appearance of precipitation inside the cutting fluid spraying.

[0027] 3. The present invention provides a water mist diversion mechanism to avoid the situation where the suction intensity is too high when a ducted air pump is used to extract air, and the cutting fluid sprayed by the nozzle is sucked away before entering the cutting hole. It also avoids the situation where the atomized water droplets far away from the exhaust duct are not sucked away in time and are deposited on the inner wall of the battery tray if the suction intensity of the fan is too low. Because the battery tray is concave in shape, the water droplets are deposited on the inner wall of the battery tray and condensed into a flowing liquid, which seriously affects the subsequent boring process. Targeted cutting fluid measures can be taken when boring the battery tray of a special workpiece.

[0028] 4. The present invention provides a water mist guide mechanism that extends outward from the inner wall of the blade, so that when the cutting fluid is sprayed in large quantities in atomization, the space for the blade to move can be expanded, so that the mist that diffuses farther can also be drawn away, and the larger area of ​​the blade and the slide plate can achieve a greater exhaust efficiency, thereby matching the spraying conditions of the cutting fluid under different boring processing conditions.

[0029] 5. The present invention provides a water mist guide mechanism. When the cutting fluid is sprayed in large quantities, the blades are lifted up and the angle of the center facing the boring hole is changed to a horizontal angle. The change in angle is used to adapt to the extraction range of water mist under a larger atomization range, so as to avoid the problem of liquid accumulation in the battery tray as much as possible.

[0030] 6. The present invention sets a clear mechanism, and the lighting lamps at the bottom of the blades will face the boring hole due to the inclination angle of the blades. The light from the lighting lamps will be irradiated into the boring hole, completing the centralized lighting of the inside and the surrounding of the boring hole, which is convenient for the operator and the visual sensors on the mechanical equipment to clearly identify, and avoids the problem of blurred vision caused by the spraying of cutting fluid mist.

[0031] 7. The present invention sets a clear mechanism. When the blade is lifted more and the elastic rope is pulled more, the force pulling the tension detection controller will be greater. At this time, the tension detection controller controls the brightness of the lighting lamp to increase to counteract the large amount of cutting fluid mist at this time. When the tension of the elastic rope is smaller, it means that the cutting fluid spraying force is smaller and the water mist is smaller. At this time, the tension detection controller controls the brightness of the lighting lamp to be lower to avoid overexposure of brightness that affects visual recognition. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Fig. 1 is a schematic diagram of the structure of the present invention;

[0033] FIG2 is a structural schematic diagram 1 of the spraying mechanism of the present invention;

[0034] FIG3 is a second structural schematic diagram of the spraying mechanism of the present invention;

[0035] FIG4 is a third structural diagram of the spraying mechanism of the present invention;

[0036] FIG5 is a cross-sectional structural schematic diagram 1 of the spraying mechanism of the present invention;

[0037] FIG6 is a second schematic cross-sectional structure diagram of the spraying mechanism of the present invention;

[0038] FIG7 is an enlarged view of point A in FIG5 of the present invention;

[0039] FIG8 is a schematic diagram of the disassembled structure of the spraying mechanism of the present invention;

[0040] FIG9 is a schematic structural diagram of a water mist guide mechanism of the present invention;

[0041] FIG10 is a motion state diagram of the spraying mechanism of the present invention;

[0042] Fig. 11 is a second diagram showing the motion state of the spraying mechanism of the present invention;

[0043] FIG12 is a schematic diagram of the structure of the clear mechanism of the present invention;

[0044] FIG. 13 is a motion state diagram of the water mist guide mechanism of the present invention.

[0045] In the figure: 1 bottom plate, 2 spraying mechanism, 201 fixed ring, 202 first connecting plate, 203 first circular ring, 204 rotating ring, 205 second circular ring, 206 second connecting ring, 207 liquid inlet pipe, 208 nozzle, 209 groove, 210 bearing ring, 211 toggle plate, 3 water mist guide mechanism, 302 hinge block, 303 blade, 304 connecting block, 305 elastic rope, 306 slide plate, 4 clear mechanism, 401 lighting lamp, 402 tension detection controller, 5 battery tray, 6 boring machine, 7 electric lift, 8 processing head, 9 boring tool. DETAILED DESCRIPTION

[0046] Embodiment 1: Please refer to Figures 1-4. The present invention provides a technical solution: a processing device for a battery tray of a new energy vehicle, comprising a base plate 1, a battery tray 5 is arranged on the top of the base plate 1, a boring machine 6 is fixedly connected to the top of the base plate 1, an electric lifter 7 is fixedly connected to the outer wall of the boring machine 6, a processing head 8 is fixedly connected to the bottom of the electric lifter 7, a boring tool 9 is fixedly connected to the bottom of the processing head 8, and a spraying mechanism 2 is arranged on the outer wall of the processing head 8;

[0047] The spraying mechanism 2 comprises:

[0048] A fixing ring 201, the inner wall of the fixing ring 201 is fixedly connected to the outer wall of the processing head 8, the fixing ring 201 is a circular ring structure, the outer wall of the fixing ring 201 is fixedly connected to the first connecting plate 202, the outer wall of the first connecting plate 202 is fixedly connected to the first circular ring 203, and the fixing ring 201 is used to support the first connecting plate 202 and the first circular ring 203;

[0049] The second connecting ring 206 is an annular plate structure. The inner wall of the second connecting ring 206 is fixedly connected to the outer wall of the fixed ring 201. The outer wall of the second connecting ring 206 is fixedly connected to the second circular ring 205. A swivel 204 is rotatably connected between the second circular ring 205 and the first circular ring 203. A liquid inlet pipe 207 is fixedly connected to the top of the first connecting plate 202. A nozzle 208 is fixedly connected to the bottom of the second connecting ring 206.

[0050] The fixing ring 201 and the first connecting plate 202 , the first circular ring 203 , the second circular ring 205 , and the second connecting ring 206 form an independent closed space, the interior of which is used to communicate with the liquid inlet pipe 207 and the interior of the nozzle 208 .

[0051] The outer wall of the fixing ring 201 is provided with a groove 209 which is an annular groove. The inner wall of the groove 209 is fixedly connected with a bearing ring 210 . The outer wall of the bearing ring 210 is fixedly connected with a toggle plate 211 . The bearing ring 210 is used to enable relative movement between the fixing ring 201 and the toggle plate 211 .

[0052] The toggle plate 211 is tilted and is used to drive the bearing ring 210 to rotate when impacted by water flow;

[0053] When in use, the battery tray 5 to be bored is placed on the bottom plate 1, and then the electric lift 7 is started to push the processing head 8 to move up and down, so that the processing head 8 moves to the battery tray 5 below, and then the battery tray 5 is bored by the boring cutter 9 below the processing head 8. At the same time, the cutting fluid is pumped into the liquid pipe 207 by connecting to an external cutting fluid pump, and sprayed out in an atomized manner through the nozzle 208 to complete the spraying of the cutting fluid on the boring processing part of the boring cutter 9, so as to ensure that the residual stains in the boring aperture are flushed during the boring process, and the boring cutter 9 and the boring hole are lubricated to ensure accuracy, while reducing the high heat in the area and reducing metal deformation;

[0054] When the cutting fluid is sprayed during boring, the cutting fluid first enters between the fixed ring 201 and the first and second circular rings 203 and 205, is filled by the second connecting ring 206, and is sealed by the first connecting plate 202. Then, the cutting fluid is sprayed out through the nozzle 208 as the pressure increases. When the cutting fluid is circulated and sprayed, it continuously impacts the toggle plate 211 below the liquid inlet pipe 207. The toggle plate 211 is tilted, so when the toggle plate 211 is subjected to a vertical spraying thrust, it drives the bearing ring 210 to be converted into a lateral rotation force, thereby causing the bearing ring 210 to rotate and slide in the groove 209 provided on the outer wall of the fixed ring 201.

[0055] When the cutting fluid enters between the first circular ring 203 and the fixed ring 201, it will first fill the sealed space inside, and then spray out through the nozzle 208. After filling the inside, as the toggle plate 211 rotates, the cutting fluid inside will be toggled, so that the cutting fluid sprayed from this space through the nozzle 208 will be automatically toggled evenly by the toggle plate 211, reducing the precipitation problem inside the cutting fluid. At the same time, when the cutting fluid enters the closed space, it will directly impact the surface of the toggle plate 211, quickly disperse the cutting fluid, and further ensure the uniformity of the cutting fluid spraying, reducing the problem of the effect being reduced due to the precipitation inside the cutting fluid spraying.

[0056] Embodiment 2: Please refer to Figures 1-11. Based on Embodiment 1, the present invention provides a technical solution: a water mist guide mechanism 3 is provided on the outer wall of the rotating ring 204, and the water mist guide mechanism 3 includes a hinge block 302. The bottom of the hinge block 302 is fixedly connected to the top of the rotating ring 204, and the inner wall of the hinge block 302 is hinged with a blade 303. The blade 303 is inclined and is used to rotate together with the toggle plate 211 to play a role in toggling the air flow.

[0057] The outer wall of the blade 303 is fixedly connected with a connecting block 304, the outer wall of the connecting block 304 is fixedly connected with an elastic rope 305, the inner wall of the blade 303 is fixedly connected with an internal spring, one end of the internal spring is fixedly connected with a slide plate 306, and the outer wall of the slide plate 306 is slidably connected with the inner wall of the blade 303;

[0058] When the toggle plate 211 is driven to rotate by the flow of cutting fluid, the toggle plate 211 will drive the rotating ring 204 fixed at one end to rotate together, and the rotating ring 204 drives the blades 303 to rotate through the hinge block 302. The blades 303 are inclined, so when the blades 303 rotate, they will toggle the air below to make the air rise. At the same time, because the blades 303 are in a descending state on the hinge block 302, several blades 303 form a truncated cone shape with a small top and a large bottom. Therefore, when the blades 303 are driven to rotate, they will be directed toward the boring hole 10. When the metal chips generated during the boring process are sprayed with cutting fluid, the generated water mist and the metal chips are discharged upward together with the airflow, thereby avoiding the situation where a large amount of sprayed water mist accumulates in the battery tray 5 due to the concave shape of the battery tray 5.

[0059] If a duct-type air pump is used to extract air, the extraction intensity will be relatively high, and the cutting fluid sprayed by the nozzle 208 will be sucked away before entering the cutting hole. If the extraction intensity is relatively low, the atomized water droplets far away from the extraction duct will not be sucked away in time, but will be deposited on the inner wall of the battery tray 5. Because the battery tray 5 is concave in shape, the deposited water condenses into flowing liquid on the inner wall of the battery tray 5, which seriously affects the subsequent boring process. Therefore, through the diffusion diversion of several blades 303, the water mist with relatively high diffusivity can be guided upward over a large area with moderate intensity. The water mist sprayed by the nozzle 208 will first enter the boring hole, and then the water mist wrapped in the residue in the boring hole and other diffused water mist can be directed upward and discharged together by the rotation of the blades 303, so as to complete the targeted measures when boring the battery tray 5.

[0060] The cutting fluid will push the toggle plate 211 to rotate at different speeds under different spraying intensities, so that when the cutting fluid is sprayed faster, the blade 303 will be driven synchronously due to the faster rotation speed of the toggle plate 211. Then, when the rotation speed of the blade 303 becomes faster, the slide plate 306 on the inner wall of the blade 303 will pull the built-in spring of the inner wall of the blade 303 to deform due to the centrifugal effect, so that it will extend outward from the inner wall of the blade 303, so that when the cutting fluid is sprayed in large quantities in atomization, the space for the blade 303 to be toggled can be expanded, so that the mist that diffuses farther can also be drawn away, and the larger area of ​​the blade 303 and the slide plate 306 can achieve greater exhaust efficiency, so as to match the spraying conditions of the cutting fluid under different boring processing conditions;

[0061] As the blade 303 rotates rapidly, the blade 303 is also subjected to a large centrifugal force, so that one end of the blade 303 is centrifugally outward and rotates and lifts on the hinge block 302, and overcomes the elastic force of the elastic rope 305, so that the elastic rope 305 is pulled and deformed. After the elastic rope 305 is pulled and deformed, and in the state of a large amount of cutting fluid spraying, the blade 303 is lifted up, and the angle facing the boring hole is changed to a horizontal angle. The change in angle is used to adapt to the extraction range of water mist under a larger atomization range, so as to avoid the problem of liquid accumulation in the battery tray 5 as much as possible.

[0062] Embodiment 3: Please refer to Figures 1-13. Based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a clearing mechanism 4 is provided at the bottom of the blade 303, and the clearing mechanism 4 includes a lighting lamp 401. The top of the lighting lamp 401 is fixedly connected to the bottom of the blade 303, and the lighting lamp 401 is used to illuminate the bottom boring hole.

[0063] One end of the elastic rope 305 is fixedly connected to a tension detection controller 402, and both ends of the tension detection controller 402 are fixedly connected to the outer wall of the blade 303 through the elastic rope 305 and the connecting block 304. The tension detection controller 402 is electrically connected to the lighting lamp 401, and the tension detection controller 402 is used to detect the tension value of the elastic rope 305;

[0064] The lighting lamps 401 at the bottom of the blade 303 will face the boring hole due to the tilt angle of the blade 303. The light of the lighting lamps 401 will irradiate the boring hole, completing the centralized illumination of the inside and the surrounding of the boring hole, which is convenient for the operator and the visual sensor on the mechanical equipment to clearly identify, and avoids the problem of blurred vision caused by the spraying of cutting fluid mist. When the cutting fluid is sprayed in large quantities at high frequency, when the blade 303 is lifted up, the two elastic ropes 305 at both ends of the tension detection controller 402 will be deformed. At this time, the tension detection controller 402 detects the tension value of the elastic rope 305, and processes and controls the brightness of the lighting lamps 401 to change synchronously according to the tension value in real time;

[0065] When the blade 303 is lifted more and the elastic rope 305 is pulled more, the force pulling the tension detection controller 402 is greater. At this time, the tension detection controller 402 controls the brightness of the lighting lamp 401 to increase to resist the large amount of cutting fluid mist. When the tension of the elastic rope 305 is smaller, it means that the cutting fluid spraying force is smaller and the water mist is smaller. At this time, the tension detection controller 402 controls the brightness of the lighting lamp 401 to be lower to avoid overexposure of brightness that affects visual recognition.

[0066] A processing method for a new energy vehicle battery tray comprises the following steps:

[0067] S1: Place the battery tray 5 to be bored on the bottom plate 1, then start the electric lift 7 to push the machining head 8 to move up and down, so that the machining head 8 descends to the designated position to be bored, and start the machining head 8 to control the boring cutter 9 to rotate;

[0068] S2: by connecting to an external cutting fluid pump, the pump is connected to the filled cutting fluid container, and the cutting fluid is pumped out and pressed into the liquid inlet pipe 207, thereby completing the filling of the cutting fluid;

[0069] S3: the liquid inlet pipe 207 is connected with the nozzle 208, and the nozzle 208 sprays the cutting fluid in an atomized manner to spray the cutting fluid on the boring part of the boring cutter 9, and flush the residue and stains in the boring hole;

[0070] S4: The atomized cutting fluid cools down the heat in the area and wraps the floating metal chips, which are discharged outward with the air flow, completing the cutting fluid spraying effect on the boring workpiece.

[0071] S5: Then, as the blades 303 rotate, the water mist that wraps the metal chips and absorbs a large amount of heat is directed upward and discharged along the direction of air flow.

[0072] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing device for a battery tray of a new energy vehicle, comprising a base plate (1), a battery tray (5) being arranged on the top of the base plate (1), a boring machine (6) being fixedly connected to the top of the base plate (1), an electric lift (7) being fixedly connected to the outer wall of the boring machine (6), a processing head (8) being fixedly connected to the bottom of the electric lift (7), and a boring tool (9) being fixedly connected to the bottom of the processing head (8), wherein: The outer wall of the processing head (8) is provided with a spraying mechanism (2); The spraying mechanism (2) comprises: a fixing ring (201), the inner wall of the fixing ring (201) being fixedly connected to the outer wall of the processing head (8), the fixing ring (201) being a circular ring structure, the outer wall of the fixing ring (201) being fixedly connected to a first connecting plate (202), the outer wall of the first connecting plate (202) being fixedly connected to a first circular ring (203), the fixing ring (201) being used to support the first connecting plate (202) and the first circular ring (203); The second connecting ring (206) is an annular plate structure, the inner wall of the second connecting ring (206) is fixedly connected to the outer wall of the fixed ring (201), the outer wall of the second connecting ring (206) is fixedly connected to the second circular ring (205), a rotating ring (204) is rotatably connected between the second circular ring (205) and the first circular ring (203), the top of the first connecting plate (202) is fixedly connected to a liquid inlet pipe (207), and the bottom of the second connecting ring (206) is fixedly connected to a nozzle (208).

2. The processing equipment for a new energy vehicle battery tray according to claim 1 is characterized in that: The fixing ring (201) and the first connecting plate (202), the first circular ring (203), the second circular ring (205), and the second connecting ring (206) form an independent closed space, the interior of the closed space being used to communicate with the interior of the liquid inlet pipe (207) and the nozzle (208).

3. The processing equipment for a new energy vehicle battery tray according to claim 2 is characterized in that: The outer wall of the fixing ring (201) is provided with a groove (209), the groove (209) being an annular groove, the inner wall of the groove (209) being fixedly connected to a bearing ring (210), the outer wall of the bearing ring (210) being fixedly connected to a toggle plate (211), the bearing ring (210) being used to enable relative movement between the fixing ring (201) and the toggle plate (211).

4. The processing equipment for a new energy vehicle battery tray according to claim 3 is characterized in that: The toggle plate (211) is arranged to be inclined, and is used to drive the bearing ring (210) to rotate when impacted by water flow.

5. The processing equipment for a new energy vehicle battery tray according to claim 4 is characterized in that: The outer wall of the rotating ring (204) is provided with a water mist guide mechanism (3), the water mist guide mechanism (3) comprising a hinge block (302), the bottom of the hinge block (302) being fixedly connected to the top of the rotating ring (204), and the inner wall of the hinge block (302) being hinged with a blade (303), the blade (303) being arranged at an angle, and the blade (303) is used to rotate together with the toggle plate (211) to play a role in toggling air flow.

6. The processing equipment for a new energy vehicle battery tray according to claim 5 is characterized in that: The outer wall of the blade (303) is fixedly connected to a connecting block (304), the outer wall of the connecting block (304) is fixedly connected to an elastic rope (305), the inner wall of the blade (303) is fixedly connected to an internal spring, one end of the internal spring is fixedly connected to a slide plate (306), and the outer wall of the slide plate (306) is slidably connected to the inner wall of the blade (303).

7. The processing equipment for a new energy vehicle battery tray according to claim 6 is characterized in that: A clearing mechanism (4) is provided at the bottom of the blade (303), the clearing mechanism (4) comprising a lighting lamp (401), the top of the lighting lamp (401) being fixedly connected to the bottom of the blade (303), the lighting lamp (401) being used to illuminate the boring hole at the bottom.

8. The processing equipment for a new energy vehicle battery tray according to claim 7 is characterized in that: One end of the elastic rope (305) is fixedly connected to a tension detection controller (402); both ends of the tension detection controller (402) are fixedly connected to the outer wall of the blade (303) via the elastic rope (305) and the connection block (304); the tension detection controller (402) is electrically connected to the lighting lamp (401); and the tension detection controller (402) is used to detect the tension value of the elastic rope (305).

9. A method for processing a battery tray for a new energy vehicle, according to a processing device for a battery tray for a new energy vehicle according to claims 1-8, characterized in that: The following steps are involved: S1: placing a battery tray (5) to be bored onto a base plate (1), then starting an electric lifter (7) to push a machining head (8) to move up and down, so that the machining head (8) descends to a designated position to be bored, and starting the machining head (8) to control a boring cutter (9) to rotate; S2: by connecting to an external cutting fluid pump, the pump is connected to the filled cutting fluid container, and the cutting fluid is pumped out and pressed into the liquid inlet pipe (207), thereby completing the filling of the cutting fluid; S3: the liquid inlet pipe (207) is connected to the nozzle (208), and the nozzle (208) sprays the liquid in an atomized manner, thereby spraying the cutting fluid on the boring part of the boring tool (9) and flushing the residue and stains in the boring hole; S4: The atomized cutting fluid cools down the heat in the area and wraps the floating metal chips, which are discharged outward with the air flow, completing the cutting fluid spraying effect on the boring workpiece. S5: Then, as the blades (303) rotate, the water mist that wraps the metal chips and absorbs a large amount of heat is directed upward and discharged along the direction of air flow.

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