A device and method for processing and cleaning burrs of aluminum profile parts for new energy vehicle battery boxes

Abstract

The present invention discloses a burr processing and cleaning device for aluminum profile parts used in battery boxes of new energy vehicles, comprising a mounting frame, a motor frame fixedly provided on the inner wall of the upper end of the mounting frame, a servo motor fixedly provided on the inner wall of the motor frame, a threaded rod fixedly provided on the output shaft of the servo motor, the threaded rod passing through the side wall of the motor frame, the threaded rod and the side wall of the motor frame being rotatably arranged at the point of penetration, a vertical plate rotatably provided on one end of the threaded rod, the vertical plate being fixedly provided on the inner wall of the mounting frame, a matching threaded sleeve provided on the side wall of the threaded rod, a fixing frame fixedly provided on the upper side wall of the threaded sleeve, a horizontal axis slidingly provided on the fixing frame close to the upper side wall, both ends of the horizontal axis being fixedly provided on the inner wall of the mounting frame. The present invention is provided with a controller, so that the grinding equipment can automatically reciprocate and grind the burrs of the aluminum profile body, thereby reducing manual operation and avoiding the problem of uneven surface grinding of parts due to manual operation, thus saving time and effort.

Description

Technical Field

[0001] The present invention relates to the technical field of parts for new energy electric vehicles, and in particular to a device and method for processing and cleaning burrs of aluminum profile parts for battery boxes of new energy vehicles. Background Art

[0002] An electric vehicle uses a single battery as its energy storage power source. The battery supplies electricity to the electric motor, which drives the motor and, in turn, propels the vehicle. While the rapid development of the automotive industry has brought convenient transportation, it has also faced challenges such as environmental pollution and energy shortages. To address these challenges and ensure the sustainable development of the automotive industry, energy conservation and emission reduction have become key research topics. Lightweighting vehicles is a key means of energy conservation and emission reduction. While maintaining strength and safety, the curb weight of a vehicle can be reduced as much as possible, thereby improving its power, reducing fuel consumption, and lowering exhaust pollution. To achieve this goal, first, vehicle lightweighting can be achieved through optimization of the vehicle's structural design; second, by replacing traditional materials with lightweight, high-strength materials.

[0003] In the prior art, deburring, grinding, polishing and other processing steps are required during the processing and manufacturing of aluminum profiles. Most of the existing grinding processes are performed manually, and manual hand-held grinders are used for grinding. This grinding method is labor-intensive and inefficient, and it is easy to make the surface of the parts uneven, and the degree and depth of grinding are difficult to control. The control of grinding often relies on the work experience of the operator, which increases the instability of grinding. Due to the instability of grinding, the grinding wheel of the grinder is often easily damaged, increasing the manufacturing cost. For this reason, we propose a burr processing and cleaning device and method for aluminum profile parts for new energy vehicle battery boxes to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that most of the existing grinding processing procedures in the prior art are manually performed, and manual hand-held grinders are used for grinding. This grinding method has high labor intensity and low efficiency, and is likely to make the surface of the parts uneven, and the degree and depth of grinding are difficult to control. The control of grinding often relies on the work experience of the operator, which increases the instability of grinding. Since the instability of grinding often causes the grinding wheel of the grinder to be easily damaged, the manufacturing cost is increased. A burr processing and cleaning device and method for aluminum profile parts for new energy vehicle battery boxes are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The cam is fixedly mounted on the drive means, wherein the cam is secured to the drive means and the drive means is secured to the drive means by the step of securing the cam and the camshaft together.

[0007] Preferably, the controller includes a cross bar, the inner walls of the upper and lower ends of the fixing frame are fixedly connected to the same mounting insulating plate, the first conductive blocks are fixedly connected on both sides of the insulating plate, through holes are provided in the two first conductive blocks and the middle of the insulating plate, the inner walls of the through holes and the outer walls of the cross bar are slidingly arranged, the side walls of the cross bar are fixedly provided with a second conductive block and a third conductive block, the second conductive block and the third conductive block are symmetrical along the center of the cross bar, the terminal of the servo motor is electrically connected to the two first conductive blocks, the second conductive block and the third conductive block, and the two first conductive blocks are electrically connected to the power supply.

[0008] Preferably, the clamping device includes a bracket, the side wall of the bracket is fixedly arranged on the inner wall of the mounting frame, a mounting plate is rotatably arranged on the lower end of the bracket, a long strip through hole is opened on the side wall of the mounting plate, a bolt is fixedly arranged on the inner wall of the lower end of the bracket, the inner wall of the long strip through hole is slidably arranged with the bolt, a stop block is arranged on the inner wall of the bracket, and the lower end side wall of the stop block is used in conjunction with the upper end side wall of the mounting plate.

[0009] Preferably, the mounting frame is formed by alloy stamping, and the side walls of the mounting frame are provided with a waterproof layer.

[0010] Preferably, the two first conductive blocks, the second conductive blocks and the third conductive blocks are of the same model, and the two first conductive blocks, the second conductive blocks and the third conductive blocks are made of the same material.

[0011] Preferably, the motor frame is made of alloy steel, and the side walls of the motor frame are provided with an anti-oxidation layer.

[0012] A device and method for processing and cleaning burrs of aluminum profile parts for new energy vehicle battery boxes, comprising the following steps:

[0013] S1: Place the aluminum profile with burrs on the upper end of the plate, tighten the nuts, and push the nuts against the side wall of the mounting plate. Figure 1 As shown, the mounting plate gradually tilts from a vertical position, and the upper end of the mounting plate slowly approaches the inner wall of the corresponding bracket, and the upper end of the mounting plate abuts against the inclined surface of the abutment plate, so that the upper end side wall of the abutment plate and the upper end inner wall of the corresponding bracket clamp the aluminum profile body, and adjust the distance between the lower end side wall of the grinding equipment and the upper end side wall of the aluminum profile body;

[0014] S2: Start the servo motor. At this time, the position of the third conductive block and the first conductive block is as follows: Figure 2 As shown, the output shaft of the servo motor drives the threaded rod to rotate forward, the threaded rod drives the threaded sleeve to engage and transmit, and the threaded sleeve drives the grinding equipment to move away from the servo motor side, and the cross bar contacts the inner wall of the mounting bracket away from the servo motor end. As the threaded sleeve continues to move, the cross bar will slowly move toward the servo motor side. At this time, the third conductive block and the corresponding first conductive block fall off and contact, and the servo motor slowly stops rotating, but the servo motor will not stop rotating immediately. As the inertia of the servo motor rotates, it continues to rotate with the threaded rod, so that the second conductive block and the corresponding first conductive block will contact, and the servo motor will rotate counterclockwise, and the servo motor drives the threaded rod to rotate counterclockwise, and the threaded rod drives the threaded sleeve to transmit, and the threaded sleeve moves toward the servo motor side, so that the grinding equipment can automatically reciprocate to grind the burrs of the aluminum profile body. When grinding the burrs of the aluminum profile body, two cleaning devices are started at the same time, so that the burrs are ground while the upper end of the aluminum profile body is cleaned.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a controller, so that the grinding equipment can automatically reciprocate to grind the burrs of the aluminum profile body, reducing manual operation and avoiding the problem of uneven grinding of the part surface due to manual operation, saving time and effort;

[0017] 2. The present invention is provided with a cleaning device, so that when grinding the burrs of the main body of the aluminum profile, floating dust will be generated, and the cleaning device is used to flush it, which not only improves the grinding efficiency but also improves the grinding visibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a device and method for processing and cleaning burrs of aluminum profile parts for new energy vehicle battery boxes proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the crossbar connection structure of a device and method for processing and cleaning burrs of aluminum profile parts for new energy vehicle battery boxes proposed by the present invention;

[0020] Figure 3This is a schematic diagram of the insulating plate structure of a burr processing and cleaning device and method for aluminum profile parts used in new energy vehicle battery boxes proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the circuit connection structure of a burr processing and cleaning device and method for aluminum profile parts used in new energy vehicle battery boxes proposed by the present invention.

[0022] In the figure: 1 mounting frame, 2 motor frame, 3 servo motor, 4 threaded rod, 5 vertical plate, 6 threaded sleeve, 7 fixing frame, 8 horizontal axis, 9 grinding equipment, 10 aluminum profile body, 11 cleaning equipment, 12 horizontal bar, 13 insulating plate, 14 first conductive block, 15 second conductive block, 16 third conductive block, 17 power supply, 18 bracket, 19 mounting plate, 20 bolts, 21 stop block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4 , a burr processing and cleaning device and method for aluminum profile parts used in new energy vehicle battery boxes, including a mounting frame 1, a servo motor 3, a motor frame 2 is fixedly arranged on the inner wall of the upper end of the mounting frame 1, a servo motor 3 is fixedly arranged on the inner wall of the motor frame 2, a servo motor 3 is fixedly arranged on the output shaft of the servo motor 3, a threaded rod 4 is fixedly arranged on the output shaft of the servo motor 3, the threaded rod 4 of the servo motor 3 passes through the side wall of the motor frame 2, the threaded rod 4 of the servo motor 3 is rotatably arranged at the penetration point of the side wall of the motor frame 2, a vertical plate 5 is rotatably arranged on one end of the threaded rod 4 of the servo motor 3, the vertical plate 5 of the servo motor 3 is fixedly arranged on the inner wall of the mounting frame 1, and a matching threaded rod 4 is arranged on the side wall of the servo motor 3 The threaded sleeve 6 and the upper side wall of the servo motor 3 threaded sleeve 6 are fixedly provided with a fixing frame 7, and the servo motor 3 fixing frame 7 is slidingly provided with a horizontal axis 8 close to the upper side wall. Both ends of the servo motor 3 horizontal axis 8 are fixed to the inner wall of the mounting frame 1. The lower end of the servo motor 3 threaded sleeve 6 is fixedly provided with a grinding device 9, and the inner walls of both sides of the servo motor 3 mounting frame 1 are fixedly provided with a clamping device. The two servo motor 3 clamping devices are fixedly provided with the same aluminum profile body 10. The inner wall of the servo motor 3 fixing frame 7 is provided with a controller, and the servo motor 3 controller is electrically connected to the servo motor 3. Cleaning devices 11 are installed at both ends of the servo motor 3 mounting frame 1. By providing a controller, the grinding device 9 can automatically reciprocate to grind the burrs of the aluminum profile body 10, reducing manual operation and avoiding the problem of uneven surface grinding of parts due to manual operation, saving time and effort.

[0025] The servo motor 3 controller includes a crossbar 12. The inner walls of the upper and lower ends of the servo motor 3 fixing frame 7 are fixedly connected to the same mounting insulating plate 13. Both sides of the servo motor 3 insulating plate 13 are fixedly connected to a first conductive block 14. Through holes are provided in the middle of the two servo motor 3 first conductive blocks 14 and the insulating plate 13. The inner walls of the servo motor 3 through-holes and the outer wall of the crossbar 12 are slidably arranged. The side walls of the servo motor 3 crossbar 12 are fixedly provided with a second conductive block 15 and a third conductive block 16. The second conductive block 15 and the third conductive block 16 of the servo motor 3 are symmetrical along the center of the crossbar 12. The servo motor 3 terminal is electrically connected to the two first conductive blocks 14, the second conductive block 15 and the third conductive block 16. The first conductive blocks 14 of the two servo motors 3 are electrically connected to a power supply 17. This facilitates the control of the servo motor 3 for forward and reverse rotation.

[0026] The servo motor 3 clamping device includes a bracket 18. The side wall of the servo motor 3 bracket 18 is fixed to the inner wall of the mounting frame 1. The lower end of the servo motor 3 bracket 18 is rotatably provided with a mounting plate 19. The side wall of the servo motor 3 mounting plate 19 has an elongated through-hole. A bolt 20 is fixed to the inner wall of the lower end of the servo motor 3 bracket 18. The inner wall of the elongated through-hole of the servo motor 3 slides with the bolt 20. The inner wall of the servo motor 3 bracket 18 is provided with a stop 21. The lower side wall of the stop 21 cooperates with the upper side wall of the mounting plate 19. This facilitates the fixing of the aluminum profile body 10 and facilitates processing.

[0027] The servo motor 3 mounting frame 1 is formed by alloy stamping, and the side walls of the servo motor 3 mounting frame 1 are all provided with a waterproof layer, which improves the overall strength of the mounting frame 1 and prolongs its service life.

[0028] The first conductive block 14, the second conductive block 15 and the third conductive block 16 of the two servo motors 3 are of the same model and made of the same material, which facilitates the storage, maintenance and replacement of accessories.

[0029] The servo motor 3 motor frame 2 is made of alloy steel, and the side walls of the servo motor 3 motor frame 2 are all provided with an anti-oxidation layer. The strength of the motor frame 2 is improved, and the service life of the motor is increased.

[0030] A device and method for processing and cleaning burrs of aluminum profile parts for new energy vehicle battery boxes, comprising the following steps:

[0031] S1: Place the aluminum profile body 10 with burrs on the upper end of the plate, tighten the nuts respectively, and the nuts push against the side wall of the mounting plate 19, such as Figure 1As shown, the mounting plate 19 gradually tilts from a vertical position, and the upper end of the mounting plate 19 slowly approaches the inner wall of the corresponding bracket 18. The upper end of the mounting plate 19 abuts against the inclined surface of the abutment plate, so that the upper end side wall of the abutment plate and the upper end inner wall of the corresponding bracket 18 clamp the aluminum profile body 10, and adjust the distance between the lower end side wall of the grinding device 9 and the upper end side wall of the aluminum profile body 10;

[0032] S2: Start the servo motor 3. At this time, the third conductive block 16 and the first conductive block 14 are positioned as follows. Figure 2 As shown, the output shaft of the servo motor 3 drives the threaded rod 4 to rotate forward, and the threaded rod 4 drives the threaded sleeve 6 to engage the transmission, and the threaded sleeve 6 drives the grinding device 9 to move away from the servo motor 3. The cross bar 12 contacts the inner wall of the mounting frame 1 away from the servo motor 3 end. As the threaded sleeve 6 continues to move, the cross bar 12 will slowly move toward the servo motor 3. At this time, the third conductive block 16 and the corresponding first conductive block 14 fall off and contact, and the servo motor 3 slowly stops rotating, but the servo motor 3 will not stop rotating immediately. As the inertia of the servo motor 3 rotates, it continues to rotate with the threaded rod 4, so that the second conductive block 15 and the corresponding first conductive block 14 will contact, and the servo motor 3 will rotate counterclockwise. The servo motor 3 drives the threaded rod 4 to rotate counterclockwise, and the threaded rod 4 drives the threaded sleeve 6 to transmit, and the threaded sleeve 6 moves toward the servo motor 3 side, so that the grinding device 9 can automatically reciprocate and grind the burrs of the aluminum profile body 10. When grinding the burrs of the aluminum profile body 10, the two cleaning devices 11 are started at the same time, so that the burrs are ground while the upper end of the aluminum profile body 10 is cleaned.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A burr processing and cleaning device for aluminum profile parts for new energy vehicle battery boxes, comprising a mounting frame (1), characterized in that: A motor frame (2) is fixedly provided on the inner wall of the upper end of the mounting frame (1), a servo motor (3) is fixedly provided on the inner wall of the motor frame (2), a threaded rod (4) is fixedly provided on the output shaft of the servo motor (3), the threaded rod (4) passes through the side wall of the motor frame (2), the threaded rod (4) and the side wall of the motor frame (2) are rotatably provided at the point where they pass through, a vertical plate (5) is rotatably provided on one end of the threaded rod (4), the vertical plate (5) is fixedly provided on the inner wall of the mounting frame (1), a matching threaded sleeve (6) is provided on the side wall of the threaded rod (4), and the upper end of the threaded sleeve (6) is provided. A fixing frame (7) is fixedly provided on the side wall, and a horizontal shaft (8) is slidingly provided on the fixing frame (7) close to the upper side wall, and both ends of the horizontal shaft (8) are fixedly provided on the inner wall of the mounting frame (1). A grinding device (9) is fixedly provided on the lower end of the threaded sleeve (6). A clamping device is fixedly provided on the inner walls of both sides of the mounting frame (1), and the two clamping devices are fixedly provided on the same aluminum profile body (10). A controller is provided on the inner wall of the fixing frame (7), and the controller is electrically connected to the servo motor (3). Cleaning devices (11) are installed on both ends of the mounting frame (1); The controller includes a cross bar (12), the inner walls of the upper and lower ends of the fixing frame (7) are fixedly connected to the same insulating plate (13), both sides of the insulating plate (13) are fixedly connected to the first conductive block (14), the two first conductive blocks (14) and the middle of the insulating plate (13) are provided with through holes, the inner walls of the through holes and the outer wall of the cross bar (12) are slidably arranged, the side walls of the cross bar (12) are fixedly provided with a second conductive block (15) and a third conductive block (16), the second conductive block (15) and the third conductive block (16) are symmetrical along the center of the cross bar (12), the terminal of the servo motor (3) is electrically connected to the two first conductive blocks (14), the second conductive block (15) and the third conductive block (16), and the two first conductive blocks (14) are electrically connected to a power supply (17).

2. The burr processing and cleaning device for aluminum profile parts for new energy vehicle battery boxes according to claim 1 is characterized in that: The clamping device includes a bracket (18), the side wall of the bracket (18) is fixedly arranged on the inner wall of the mounting frame (1), the lower end of the bracket (18) is rotatably provided with a mounting plate (19), the side wall of the mounting plate (19) is provided with a long strip through hole, the inner wall of the lower end of the bracket (18) is fixedly provided with a bolt (20), the inner wall of the long strip through hole and the bolt (20) are slidably arranged, the inner wall of the bracket (18) is provided with a stop block (21), and the lower end side wall of the stop block (21) is used in conjunction with the upper end side wall of the mounting plate (19).

3. The burr processing and cleaning device for aluminum profile parts for new energy vehicle battery boxes according to claim 1 is characterized in that: The mounting frame (1) is formed by alloy stamping, and the side walls of the mounting frame (1) are all provided with a waterproof layer.

4. The burr processing and cleaning device for aluminum profile parts for new energy vehicle battery boxes according to claim 1 is characterized in that: The two first conductive blocks (14), the second conductive block (15) and the third conductive block (16) are of the same model, and the two first conductive blocks (14), the second conductive block (15) and the third conductive block (16) are of the same material.

5. The device for processing burrs and cleaning aluminum profile parts for new energy vehicle battery boxes according to claim 1 is characterized in that: The motor frame (2) is made of alloy steel, and the side walls of the motor frame (2) are provided with an anti-oxidation layer.

6. A method for using a burr processing and cleaning device for aluminum profile parts for a new energy vehicle battery box according to any one of claims 1 to 5, comprising the following steps: S1: Place the burred aluminum profile body (10) on the upper end of the support plate, tighten the nuts respectively, and the nuts push the side wall of the mounting plate (19). The mounting plate (19) gradually tilts from the vertical position, and the upper end of the mounting plate (19) slowly approaches the inner wall of the corresponding bracket (18). The upper end of the mounting plate (19) pushes against the inclined surface of the support plate, so that the upper end side wall of the support plate and the upper end inner wall of the corresponding bracket (18) clamp the aluminum profile body (10). Adjust the distance between the lower end side wall of the grinding equipment (9) and the upper end side wall of the aluminum profile body (10); S2: Start the servo motor (3). At this time, the third conductive block (16) contacts the corresponding first conductive block (14). The output shaft of the servo motor (3) drives the threaded rod (4) to rotate forward. The threaded rod (4) drives the threaded sleeve (6) to engage the transmission. The threaded sleeve (6) drives the grinding device (9) to move away from the servo motor (3). The end of the crossbar (12) away from the servo motor (3) contacts the inner wall of the mounting frame (1). As the threaded sleeve (6) continues to move, the crossbar (12) will slowly move toward the servo motor (3). At this time, the third conductive block (16) and the corresponding first conductive block (14) fall off and contact. The servo motor (3) slowly stops rotating, but the servo motor (3) will not The rotation stops immediately, and the threaded rod (4) continues to rotate with the inertia of the rotation of the servo motor (3), so that the second conductive block (15) and the corresponding first conductive block (14) will come into contact, and the servo motor (3) will rotate counterclockwise. The servo motor (3) drives the threaded rod (4) to rotate counterclockwise, and the threaded rod (4) drives the threaded sleeve (6) to transmit, and the threaded sleeve (6) moves toward the side of the servo motor (3), so that the grinding device (9) can automatically grind the burrs of the aluminum profile body (10) back and forth. When grinding the burrs of the aluminum profile body (10), two cleaning devices (11) are started at the same time, so that the burrs are ground while the upper end of the aluminum profile body (10) is cleaned.

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