New energy automobile aluminum material grinding device

Abstract

The utility model provides a new energy automobile aluminum material polishing device which is characterized in that a first driving assembly is installed on a base, a plurality of rotating shafts of the first driving assembly are used for driving abutting rollers to rotate, the abutting rollers abut against the upper surface and the lower surface of an aluminum material respectively, and the aluminum material is driven to move in the first direction; meanwhile, the transmission assembly drives the polishing assembly to move relative to the aluminum material, so that the polishing assembly abuts against the to-be-polished surface of the aluminum material; along with movement of the aluminum material, the polishing assembly can automatically complete polishing of the aluminum material. By using the polishing device disclosed by the utility model, the automatic polishing process of the aluminum material can be completed, the smooth surface of the produced aluminum material is ensured, the shape meets the requirements, the processing efficiency is improved, and the time cost is saved.

Description

Technical Field

[0001] This utility model generally relates to the field of grinding device technology, and specifically to a grinding device for aluminum materials in new energy vehicles. Background Technology

[0002] In existing technologies, most new energy vehicles use aluminum as the material for their frames. The aluminum production process requires initial processing to a specific shape, followed by polishing to ensure a smooth, burr-free surface and that the final shape meets the requirements of the finished product.

[0003] The location of burrs on the surface of aluminum materials after preliminary processing is not fixed, and the areas requiring grinding after preliminary processing are also not fixed, so most of them need to be ground manually. Manual grinding is inefficient and time-consuming. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a grinding device for aluminum materials in new energy vehicles.

[0005] This utility model provides a grinding device for aluminum materials in new energy vehicles, comprising:

[0006] Base;

[0007] A first driving assembly is mounted on the base and includes multiple rotating shafts. An abutment roller is detachably mounted on the rotating shaft for abutting against the aluminum material, limiting the aluminum material, and driving the aluminum material to move along a first direction.

[0008] A transmission assembly, which is mounted on the base;

[0009] A grinding assembly, which is mounted on the transmission assembly, is used to grind the base;

[0010] The transmission component is used to drive the grinding component to move relative to the aluminum material, so that the grinding component comes into contact with the aluminum material.

[0011] According to the technical solution provided by this utility model, the polishing component includes:

[0012] A first driving device is mounted on the transmission assembly;

[0013] A grinding wheel is fixedly connected to the drive shaft of the first drive device and is used to rotate under the drive of the first drive device.

[0014] According to the technical solution provided by this utility model, a pressure sensor is installed on the drive shaft of the first drive device to detect the pressure between the grinding wheel and the drive shaft of the first drive device.

[0015] According to the technical solution provided by this utility model, the transmission assembly includes:

[0016] A first transmission mechanism is mounted on the base.

[0017] A second transmission mechanism is connected to the first transmission mechanism; the grinding assembly is mounted on the second transmission mechanism.

[0018] The first transmission mechanism is used to drive the second transmission mechanism and the grinding assembly to move along a second direction; the second direction is perpendicular to the first direction;

[0019] The second transmission mechanism is used to drive the grinding assembly to move.

[0020] According to the technical solution provided by this utility model, the first transmission mechanism includes:

[0021] A second driving device is fixedly mounted on the base.

[0022] A first lead screw is rotatably mounted on the base in a second direction and is fixedly connected to the drive shaft of the second drive device for rotating under the drive of the second drive device.

[0023] A sliding block is slidably mounted on the base along a second direction and is threadedly connected to the first lead screw; the second transmission mechanism is connected to the sliding block.

[0024] According to the technical solution provided by this utility model, the second transmission mechanism includes:

[0025] A first movable stage, which is connected to the sliding block;

[0026] A third driving device is fixedly installed on the first moving platform;

[0027] The second lead screw is rotatably mounted on the first movable platform and fixedly connected to the drive shaft of the third drive device, and is used to rotate under the drive of the third drive device;

[0028] The second movable stage is slidably mounted on the first movable stage and threadedly connected to the second lead screw; the grinding assembly is fixedly mounted on the second movable stage.

[0029] According to the technical solution provided by this utility model, the first moving platform is rotatably mounted on the sliding block with a parallel line in the first direction as its axis;

[0030] The first mobile station has a first state and a second state;

[0031] In the first state, the first mobile stage is perpendicular to the second direction;

[0032] In the second state, the first mobile station is parallel to the first direction and the second direction.

[0033] According to the technical solution provided by this utility model, the sliding block has a limiting protrusion, which is used to abut against the first moving platform when the first moving platform is in the first state.

[0034] According to the technical solution provided by this utility model, the first moving platform has a first connecting seat, and the first connecting seat has a first connecting hole; the sliding block has a second connecting seat, and the second connecting seat has a second connecting hole;

[0035] When the first mobile station is in the first state, the first connection hole is aligned with the second connection hole;

[0036] It also includes a limiting pin, which is used to insert into the first connecting hole and the second connecting hole when the first connecting hole is aligned with the second connecting hole, thereby limiting the first moving stage and the sliding block.

[0037] According to the technical solution provided by this utility model, a third connecting seat is slidably installed on the first moving platform, and the third connecting seat has a third connecting hole; the base has a fourth connecting seat, and the fourth connecting seat has a fourth connecting hole.

[0038] When the first mobile station is in the second state, the third connecting hole is aligned with the fourth connecting hole;

[0039] The limiting pin is also used to insert into the third and fourth connecting holes when the third connecting hole and the fourth connecting hole are aligned, thereby limiting the first moving platform and the base. The beneficial effects of this utility model are:

[0040] A first drive assembly is installed on the base. Multiple rotating shafts of the first drive assembly drive the abutment rollers to rotate, and these rollers abut against the upper and lower surfaces of the aluminum material, causing the aluminum material to move along a first direction. Simultaneously, a transmission assembly drives a grinding assembly to move relative to the aluminum material, bringing the grinding assembly into contact with the surface of the aluminum material to be ground. As the aluminum material moves, the grinding assembly automatically completes the grinding process. Using this grinding device, an automatic grinding process for aluminum materials can be completed, ensuring that the produced aluminum materials have a smooth surface, meet shape requirements, improve processing efficiency, and save time and costs. Attached Figure Description

[0041] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0042] Figure 1 A schematic diagram of the aluminum grinding device for new energy vehicles when the first moving platform is in the first state;

[0043] Figure 2 A schematic diagram of the aluminum grinding device for new energy vehicles when the first moving platform is in the second state;

[0044] The components are as follows: 1. Base; 2. First drive assembly; 3. Rotating shaft; 4. Abutment roller; 5. Aluminum material; 6. Grinding assembly; 7. First drive device; 8. Grinding wheel; 9. Second drive device; 10. First lead screw; 11. Sliding block; 12. First moving stage; 13. Third drive device; 14. Second lead screw; 15. Second moving stage; 16. Limiting protrusion; 17. First connecting seat; 18. Second connecting seat; 19. First connecting hole; 20. First sliding block; 21. Second sliding block; 22. Second connecting hole; 23. Limiting pin; 24. Third connecting seat; 25. Fourth connecting seat; 26. Third connecting hole; 27. Fourth connecting hole. Detailed Implementation

[0045] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0046] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0047] Please refer to Figure 1 This utility model provides a grinding device for aluminum materials in new energy vehicles, comprising:

[0048] Base 1;

[0049] The first driving assembly 2, mounted on the base 1, includes multiple rotating shafts 3. Each rotating shaft 3 has a detachably mounted abutment roller 4 for contacting the aluminum material 5, limiting the movement of the aluminum material 5, and driving the aluminum material 5 to move along a first direction; the first direction is parallel to... Figures 1-2 The direction of the mid-view angle, that is, the direction perpendicular to the plane containing path 1-2;

[0050] A transmission assembly, which is mounted on the base 1;

[0051] Grinding component 6, which is mounted on the transmission component, is used to grind the aluminum material 5;

[0052] The transmission component is used to drive the grinding component 6 to move relative to the base 1 and relative to the aluminum material 5, so that the grinding component 6 abuts against the aluminum material 5.

[0053] Specifically, the multiple rotating shafts 3 of the first drive assembly 2 drive the abutment rollers 4 to rotate, and the multiple abutment rollers 4 abut against the upper and lower surfaces of the aluminum material 5 respectively, driving the aluminum material 5 to move along the first direction; at the same time, the transmission assembly drives the grinding assembly 6 to move relative to the aluminum material, so that the grinding assembly 6 abuts against the surface of the aluminum material 5 to be ground; as the aluminum material 5 moves, the grinding assembly 6 can automatically complete the grinding of the aluminum material 5.

[0054] Using the grinding device of this utility model, the automatic grinding process of aluminum material 5 can be completed, ensuring that the surface of the produced aluminum material is smooth and the shape meets the requirements, thereby improving processing efficiency and saving time and costs.

[0055] In some embodiments, the abutting roller 4 has multiple models with different radii. By installing abutting rollers 4 with different radii at different positions on the rotating shaft 3, the positioning of aluminum materials 5 of different shapes can be achieved, thereby driving the aluminum materials 5 to move along the first direction.

[0056] Furthermore, the polishing component 6 includes:

[0057] A first driving device 7 is mounted on the transmission assembly;

[0058] Grinding wheel 8 is fixedly connected to the drive shaft of the first drive device 7 and is used to rotate under the drive of the first drive device 7.

[0059] Furthermore, a pressure sensor is installed on the drive shaft of the first drive device 7 to detect the pressure between the grinding wheel 8 and the drive shaft of the first drive device 7.

[0060] Specifically, the first driving device 7 is a motor.

[0061] After the pressure sensor is installed on the drive shaft of the first drive device 7, it is located between the grinding wheel 8 and the drive shaft of the first drive device 7. Since the grinding wheel 8 needs to be tightly connected to the drive shaft of the first drive device 7, the pressure detected by the pressure sensor is not zero, that is, the initial pressure value is not zero.

[0062] Based on the above, during the processing, when the pressure between the pressure sensor grinding wheel 8 and the drive shaft of the first drive device 7 is not equal to the initial pressure value, it indicates that the grinding wheel 8 has come into contact with the aluminum material 5. At this time, the control transmission component stops moving, so that the grinding wheel 8 and the aluminum material 5 maintain the current contact posture.

[0063] Furthermore, the transmission assembly includes:

[0064] A first transmission mechanism is mounted on the base 1.

[0065] A second transmission mechanism is connected to the first transmission mechanism; the grinding component 6 is mounted on the second transmission mechanism.

[0066] The first transmission mechanism is used to drive the second transmission mechanism and the grinding assembly to move along a second direction; the second direction is perpendicular to the first direction. Figures 1-2 Left and right directions;

[0067] The second transmission mechanism is used to drive the grinding assembly 6 to move.

[0068] Furthermore, the first transmission mechanism includes:

[0069] The second driving device 9 is fixedly installed on the base 1;

[0070] The first lead screw 10 is rotatably mounted on the base 1 in a second direction and is fixedly connected to the drive shaft of the second drive device 9 for rotating under the drive of the second drive device 9.

[0071] A sliding block 11 is slidably mounted on the base 1 along a second direction and is threadedly connected to the first lead screw 10; the second transmission mechanism is connected to the sliding block 11.

[0072] Specifically, the second drive device 9 is a motor. The second drive device 9, the first lead screw 10, and the sliding block 11 work together to drive the second transmission mechanism and the grinding assembly to move along the second direction, so that the grinding assembly can come into contact with the aluminum material 5 to complete the grinding.

[0073] The sliding block 11 includes a first sliding block 20 and a second sliding block 21 that are detachably connected. The first sliding block 20 is threadedly connected to the first lead screw 10 and is slidably mounted on the base 1.

[0074] The second sliding block 21 is detachably connected to the first sliding block 20 via a thread, and the first moving platform 12 is rotatably connected to the second sliding block 21. The limiting protrusion 16 and the infrared emitter 18 are both mounted on the second sliding block 21. The telescopic bracket 17 is rotatably connected to the second sliding block 21.

[0075] Based on the above structural design, when the processing is completed, the second sliding block 21 can be separated from the first sliding block 20, and the second transmission mechanism, the grinding assembly 6 and the second sliding block 21 can be removed from the first drive assembly 2.

[0076] Furthermore, the second transmission mechanism includes:

[0077] A first movable stage 12 is connected to the sliding block 11;

[0078] The third driving device 13 is fixedly installed on the first moving platform 12;

[0079] The second lead screw 14 is rotatably mounted on the first moving table 12 and fixedly connected to the drive shaft of the third drive device 13, and is used to rotate under the drive of the third drive device 13.

[0080] The second movable stage 15 is slidably mounted on the first movable stage 12 and threadedly connected to the second lead screw 14; the grinding assembly 6 is fixedly mounted on the second movable stage 15.

[0081] Specifically, the third drive unit 13 is a motor.

[0082] The grinding assembly is moved by the transmission action of the third drive device 13, the second lead screw 14 and the second moving table 15, so that the grinding assembly can complete the grinding of different parts of the aluminum material 5.

[0083] Specifically, the aluminum material 5 comes in various shapes. In some cases, the surface of the aluminum material 5 that needs to be polished cannot contact the polishing component along the second direction. Also, since the aluminum material 5 is generally long, it is inconvenient to change the orientation of the two ends to change the posture of the aluminum material 5. Changing the posture of the aluminum material 5 may also cause the center of gravity to be unstable when the aluminum material 5 moves on the first drive component, thus affecting the polishing effect.

[0084] To solve the above problems, this utility model designs the first moving stage to have two switchable states. When polishing different surfaces of aluminum, the aluminum can be rotated around the first direction as the axis. This selection method is relatively easy. As a result, it can adapt to the polishing process of various surfaces of aluminum with various shapes.

[0085] Furthermore, the first moving stage 12 is rotatably mounted on the sliding block 11 with a parallel line in the first direction as its axis;

[0086] The first mobile station 12 has a first state and a second state;

[0087] refer to Figure 1 When in the first state, the first mobile stage 12 is perpendicular to the second direction;

[0088] refer to Figure 2 When in the second state, the first mobile station 12 is parallel to the first direction and the second direction.

[0089] Based on the above structural design, the grinding component can grind the aluminum material 5 in two different directions, and can grind multiple surfaces of the aluminum material 5 without adjusting the posture of the aluminum material 5, thus improving the versatility of the grinding equipment.

[0090] Furthermore, the sliding block 11 has a limiting protrusion 16, which is used to abut against the first moving platform 12 when the first moving platform 12 is in the first state.

[0091] Specifically, the limiting protrusion 16 achieves the limiting effect on the first moving stage 12, preventing the first moving stage 12 from rotating too much and causing the grinding component to tilt.

[0092] Furthermore, the first moving platform 12 has a first connecting seat 17, and the first connecting seat 17 has a first connecting hole 19; the sliding block 11 has a second connecting seat 18, and the second connecting seat 18 has a second connecting hole 22.

[0093] When the first mobile stage 12 is in the first state, the first connecting hole 19 is aligned with the second connecting hole 22;

[0094] It also includes a limiting pin 23, which is used to limit the first connecting hole 19 and the second connecting hole 22 when the first connecting hole 19 is aligned with the second connecting hole 22.

[0095] Since the first connecting seat 17 is fixedly connected to the first moving stage 17, and the second connecting seat 18 is also fixedly connected to the sliding block 11, the first moving stage 12 is limited in the first state, thus preventing the first moving stage 12 from shaking during the polishing process.

[0096] Furthermore, a third connecting seat 24 is slidably mounted on the first moving platform 12, the third connecting seat 24 having a third connecting hole 26; a fourth connecting seat 25 is provided on the base 1, the fourth connecting seat 25 having a fourth connecting hole 27;

[0097] When the first mobile stage 12 is in the second state, the third connecting hole 26 is aligned with the fourth connecting hole 27;

[0098] The limiting pin 23 is also used to insert into the third connecting hole 26 and the fourth connecting hole 27 when the third connecting hole 26 is aligned with the fourth connecting hole 27, thereby limiting the first moving stage 12 and the base 1; thus realizing the limiting effect on the first moving stage 12 in the second state, and preventing the first moving stage 12 from shaking during the polishing process.

[0099] Specifically, since the third connecting seat 24 is slidably mounted on the first moving stage 12, when the sliding block 11 and the first moving stage 12 move along the second direction, the third connecting seat 24 can slide relative to the first moving stage 12 to ensure that the third connecting hole 26 can always be aligned with the fourth connecting hole 27.

[0100] In some embodiments, the first connecting seat 17, the second connecting seat 18, the third connecting seat 24, and the fourth connecting seat 25 are all made of iron; one end of the limiting pin 23 has a permanent magnet.

[0101] When the limiting pin 23 is connected to the first connecting seat 17, the second connecting seat 18, or the third connecting seat 24 and the fourth connecting seat 25, the permanent magnet is magnetically attracted to the first connecting seat 17, the second connecting seat 18, or the third connecting seat 24 and the fourth connecting seat 25. This prevents the limiting pin 23 from disengaging from the first connecting seat 17, the second connecting seat 18, or the third connecting seat 24 and the fourth connecting seat 25 during the grinding process due to the vibration of the first moving table 12.

[0102] The above description is merely a preferred embodiment of this utility model and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of this utility model is not limited to the specific combination of the above-described technical features, but should also cover other technical solutions formed by any combination of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in this utility model.

Claims

1. A grinding device for aluminum materials used in new energy vehicles, characterized in that, include: Base (1); The first drive assembly (2) is mounted on the base (1) and includes multiple rotating shafts (3). Abutting rollers (4) are detachably mounted on the rotating shafts (3) for contacting the aluminum material (5), limiting the aluminum material (5), and driving the aluminum material (5) to move along the first direction. A transmission assembly, which is mounted on the base (1); A grinding assembly (6) is mounted on the transmission assembly and is used to grind the aluminum material (5); The transmission component is used to drive the grinding component (6) to move relative to the base (1), so that the grinding component (6) abuts against the aluminum material (5).

2. The aluminum grinding device for new energy vehicles according to claim 1, characterized in that, The polishing component (6) includes: A first drive device (7) is mounted on the transmission assembly; Grinding wheel (8), which is fixedly connected to the drive shaft of the first drive device (7) and is used to rotate under the drive of the first drive device (7).

3. The aluminum grinding device for new energy vehicles according to claim 2, characterized in that, A pressure sensor is installed on the drive shaft of the first drive device (7) to detect the pressure between the grinding wheel (8) and the drive shaft of the first drive device (7).

4. The aluminum grinding device for new energy vehicles according to claim 1, characterized in that, The transmission assembly includes: A first transmission mechanism is mounted on the base (1); A second transmission mechanism is connected to the first transmission mechanism; the grinding assembly (6) is mounted on the second transmission mechanism; The first transmission mechanism is used to drive the second transmission mechanism and the grinding assembly to move along a second direction; the second direction is perpendicular to the first direction; The second transmission mechanism is used to drive the grinding assembly (6) to move.

5. The aluminum grinding device for new energy vehicles according to claim 4, characterized in that, The first transmission mechanism includes: The second drive device (9) is fixedly installed on the base (1); The first lead screw (10) is rotatably mounted on the base (1) in the second direction and is fixedly connected to the drive shaft of the second drive device (9) for rotating under the drive of the second drive device (9); A sliding block (11) is slidably mounted on the base (1) in the second direction and is threadedly connected to the first lead screw (10); the second transmission mechanism is connected to the sliding block (11).

6. The aluminum grinding device for new energy vehicles according to claim 5, characterized in that, The second transmission mechanism includes: The first moving stage (12) is connected to the sliding block (11); The third driving device (13) is fixedly installed on the first moving platform (12); The second lead screw (14) is rotatably mounted on the first moving table (12) and fixedly connected to the drive shaft of the third drive device (13) for rotating under the drive of the third drive device (13). The second moving stage (15) is slidably mounted on the first moving stage (12) and threadedly connected to the second lead screw (14); the grinding assembly (6) is fixedly mounted on the second moving stage (15).

7. The aluminum grinding device for new energy vehicles according to claim 6, characterized in that, The first movable stage (12) is rotatably mounted on the sliding block (11) with a parallel line in the first direction as its axis; The first mobile station (12) has a first state and a second state; In the first state, the first mobile station (12) is perpendicular to the second direction; In the second state, the first mobile station (12) is parallel to the first direction and the second direction.

8. The aluminum grinding device for new energy vehicles according to claim 7, characterized in that, The sliding block (11) has a limiting protrusion (16) for abutting against the first moving stage (12) when the first moving stage (12) is in the first state.

9. A new energy vehicle aluminum grinding device according to claim 7, characterized in that, The first moving platform (12) has a first connecting seat (17) and a first connecting hole (19); the sliding block (11) has a second connecting seat (18) and a second connecting hole (22). When the first mobile stage (12) is in the first state, the first connecting hole (19) is aligned with the second connecting hole (22); It also includes a limiting pin (23), which is used to insert into the first connecting hole (19) and the second connecting hole (22) when the first connecting hole (19) and the second connecting hole (22) are aligned, to limit the first moving stage (12) and the sliding block (11).

10. A new energy vehicle aluminum grinding device according to claim 9, characterized in that, A third connecting seat (24) is slidably mounted on the first moving platform (12), and the third connecting seat (24) has a third connecting hole (26); a fourth connecting seat (25) is provided on the base (1), and the fourth connecting seat (25) has a fourth connecting hole (27). When the first mobile stage (12) is in the second state, the third connecting hole (26) is aligned with the fourth connecting hole (27); The limiting pin (23) is also used to limit the first moving stage (12) and the base (1) when the third connecting hole (26) is aligned with the fourth connecting hole (27).

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