A flipping frame for teaching new energy vehicle repair

Abstract

This utility model relates to the field of tilting frame technology, specifically disclosing a tilting frame for teaching new energy vehicle maintenance. It includes a frame, a hinged seat fixedly connected to the frame, a tilting frame rotatably connected to the hinged seat, and a hydraulic cylinder hinged to the frame. The output end of the hydraulic cylinder is hinged to the tilting frame. Adjustment components are provided around the top of the tilting frame, and mounting seats are provided on the outside of the adjustment components. In this utility model, the adjustment components around the top of the tilting frame can flexibly adjust the position of the mounting seats without disassembly and reassembly or drilling. It can adapt to new energy vehicle parts of different sizes and mounting hole positions, solving the problem of traditional fixed mounting seats requiring re-drilling and cumbersome operation, significantly shortening teaching preparation time and avoiding equipment damage. The hydraulic cylinder drives the tilting frame to rotate at multiple angles around the hinged seat, adjusting the parts to an angle that is easy to observe, solving the problem of limited field of vision in traditional supports and improving the intuitiveness of teaching.

Description

Technical Field

[0001] This utility model relates to the field of flipping frame technology, and in particular to a flipping frame for teaching the maintenance of new energy vehicles. Background Technology

[0002] In the field of new energy vehicle maintenance education, the explanation of component structure and disassembly demonstration are the core teaching links. New energy vehicle components (such as battery modules, motor assemblies, electronic control units, etc.) are generally characterized by large size, irregular shape and diverse mounting holes.

[0003] In demonstrating flipping devices, traditional fixed brackets are insufficient for teaching needs. In maintenance teaching, students need to clearly observe the front and back structures of parts, internal connection methods, and disassembly steps. Traditional flipping brackets are mostly fixed by welding or bolts, which is inconvenient when fixing parts of different sizes or with different mounting hole positions. Utility Model Content

[0004] In response to the technical problems mentioned in the background art, this utility model provides a flipping frame for teaching the repair of new energy vehicles.

[0005] The technical solution adopted by this utility model is: a flipping frame for teaching maintenance of new energy vehicles, including a frame, a hinge seat fixedly connected to the frame, a flipping frame rotatably connected to the hinge seat, a hydraulic cylinder hinged to the frame, the output end of the hydraulic cylinder being hinged to the flipping frame, and adjustment components provided around the top of the flipping frame, with mounting seats provided on the outside of the adjustment components.

[0006] A further feature of this invention is that support frames are fixedly connected to both sides of the top of the frame, and the support frames are used to support the tilting frame.

[0007] A further feature of this invention is that the adjustment component includes a fixing block fixedly connected to the top periphery of the flipping frame and a sliding plate passing through the fixing block. The mounting base is fixedly connected to the sliding plate, and a fixing component for fixing the sliding plate is provided on the outside of the fixing block.

[0008] A further feature of this invention is that the fixing component is a positioning plate, the bottom of the sliding plate is provided with multiple sets of positioning holes, the fixing block is fixedly connected to a fixing frame, the fixing frame is fixedly connected to a guide sleeve, and the positioning plate is slidably connected in the guide sleeve.

[0009] A further feature of this invention is that a connecting plate is fixedly connected to the outside of the positioning plate, and multiple sets of springs are connected between the connecting plate and the fixing frame.

[0010] A further feature of this invention is that a pull plate is fixedly connected to the bottom of the positioning plate, a limit plate is rotatably connected to the bottom of the pull plate, and a limit block is fixedly connected to the outside of the fixing block.

[0011] A further feature of this invention is that casters are installed around the bottom of the frame.

[0012] The beneficial effects of this utility model are as follows: In this utility model, the adjustment components around the top of the tilting frame can flexibly adjust the position of the mounting base without disassembly and reassembly or drilling. It can adapt to new energy vehicle components (such as battery modules and motor assemblies) of different sizes and mounting hole positions, solving the problem of traditional fixed mounting bases requiring re-drilling and cumbersome operation, significantly shortening teaching preparation time and avoiding equipment damage. The hydraulic cylinder drives the tilting frame to rotate around the hinged base at multiple angles, which can adjust the components to an angle that is easy to observe, solving the problem of limited field of vision of traditional supports and improving the intuitiveness of teaching. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the frame structure in this utility model. Figure 1 ; Figure 3 This is a schematic diagram of the frame structure in this utility model. Figure 2 ; Figure 4 This is a side view structural schematic diagram of the present invention; Figure 5 yes Figure 3 A magnified structural diagram of region A in the middle.

[0014] The diagram is marked as follows: 1. Frame; 2. Casters; 3. Hydraulic cylinder; 4. Support frame; 5. Hinge seat; 6. Tilting frame; 7. Fixing block; 8. Slide plate; 9. Positioning port; 10. Fixing frame; 11. Guide sleeve; 12. Positioning plate; 13. Connecting plate; 14. Spring; 15. Pull plate; 16. Limiting plate; 17. Limiting block; 18. Mounting base. Detailed Implementation

[0015] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] The following is in conjunction with the appendix Figure 1-5The present invention will be further described below.

[0017] To address the problems existing in the background art, this application proposes the following technical solution: a flipping frame 6 for teaching new energy vehicle maintenance, comprising a frame 1, with casters 2 installed around the bottom of the frame 1, a hinge seat 5 fixedly connected to the frame 1, a flipping frame 6 rotatably connected to the hinge seat 5, a hydraulic cylinder 3 hinged to the frame 1, the output end of the hydraulic cylinder 3 hinged to the flipping frame 6, and adjustment components provided around the top of the flipping frame 6, with mounting seats 18 on the outside of the adjustment components. Support frames 4 are fixedly connected to both sides of the top of the frame 1, and the support frames 4 are used to support the flipping frame 6. The frame 1 provides a stable mounting platform for all components, ensuring that the flipping frame 6 will not shake during teaching and guaranteeing operational safety. The casters 2 at the bottom allow the entire device to be moved flexibly, making it easy to adjust its position according to the teaching scenario (such as classroom or training workshop), eliminating the need for multiple people to carry it, reducing the difficulty of moving it, and making it especially suitable for scenarios that require frequent changes of teaching location. The hinged base 5 provides a pivot point for the tilting frame 6. Combined with the telescopic drive of the hydraulic cylinder 3, it allows the tilting frame 6 to rotate around the hinged base 5, enabling multi-angle tilting of new energy vehicle components. During teaching, components can be tilted to angles that facilitate observation of their internal structure and disassembly steps, solving the problems of traditional fixed supports that cannot adjust angles and limit students' field of vision. The support frame 4 provides auxiliary support when the tilting frame 6 is in a horizontal position, preventing damage to the hydraulic cylinder 3 due to prolonged stress, extending the equipment's lifespan, and ensuring the stability of components during placement, preventing accidental tilting of the tilting frame 6. The adjustment component, in conjunction with the mounting base 18, allows adjustment of the fixing points according to the component size and mounting hole positions, adapting to different types of new energy vehicle components (such as battery modules and motor components), improving the device's versatility and meeting diverse teaching needs. In this embodiment, the adjustment component includes a fixing block 7 fixedly connected to the top periphery of the flipping frame 6 and a sliding plate 8 passing through the fixing block 7. The mounting base 18 is fixedly connected to the sliding plate 8, and the outside of the fixing block 7 is provided with a fixing component for fixing the sliding plate 8. The adjustment component is the core of the flexible adjustment of the position of the mounting base 18. The fixing block 7 provides a sliding guide for the slide plate 8. After passing through the fixing block 7, the slide plate 8 is fixed to the mounting base 18. According to the usage method, sliding the slide plate 8 can drive the mounting base 18 to move synchronously, thereby adjusting the position of the mounting base 18 to match the mounting holes of different positions of the components. In this embodiment, the mounting base 18 is fixedly connected to the sliding plate 8, ensuring that the mounting base 18 remains stable and does not shift when moving with the sliding plate 8, and preventing the components from shaking after being fixed with bolts. The fixing components can quickly lock after the sliding plate 8 is adjusted into place, preventing the sliding plate 8 from sliding and causing the components to shift during teaching, ensuring safe and orderly disassembly and explanation operations. At the same time, the adjustment components around the perimeter can be adjusted independently, adapting to irregularly shaped new energy vehicle components, further expanding the applicability of the device and solving the problem that the traditional flipping frame 6 has a single fixing point and cannot adapt to complex components. In this embodiment, the fixing component is a positioning plate 12. The bottom of the sliding plate 8 has multiple positioning ports 9. A fixing frame 10 is fixedly connected to the outside of the fixing block 7. A guide sleeve 11 is fixedly connected to the outside of the fixing frame 10. The positioning plate 12 is slidably connected in the guide sleeve 11. A connecting plate 13 is fixedly connected to the outside of the positioning plate 12. Multiple springs 14 are connected between the connecting plate 13 and the fixing frame 10. A pull plate 15 is fixedly connected to the bottom of the positioning plate 12. The bottom of the pull plate 15 is rotatably connected to a limit plate 16 via a damping shaft. A limit block 17 is fixedly connected to the outside of the fixing block 7. The fixing component engages with the positioning port 9 at the bottom of the slide plate 8 via the positioning plate 12, achieving precise locking of the slide plate 8. In terms of usage, pulling down the pull plate 15 will cause the positioning plate 12 to slide along the guide sleeve 11, disengaging from the positioning port 9 and releasing the slide plate 8 from the fixing. After releasing the pull plate 15, the spring 14 will pull the connecting plate 13, causing the positioning plate 12 to return to its original position and engage with the corresponding positioning port 9, thus completing the automatic locking. No manual tightening of bolts is required, making the operation simple and suitable for scenarios requiring frequent adjustments during teaching. In this embodiment, the guide sleeve 11 provides precise guidance for the sliding of the positioning plate 12, ensuring that the positioning plate 12 can be accurately aligned with the positioning port 9, and avoiding misalignment that could lead to locking failure. The pull plate 15 provides a convenient force application point for the sliding of the positioning plate 12, allowing for easy operation even with one hand. After the positioning plate 12 is locked, the limiting plate 16 connected to the damping shaft can rotate to abut against the top surface of the limiting block 17, restricting the downward sliding of the positioning plate 12, forming a double lock to prevent the positioning plate 12 from dislodging from the positioning port 9 due to aging of the spring 14 or vibration, further enhancing the reliability of the fixation. The design of multiple sets of positioning ports 9 allows the mounting base 18 to achieve multiple position adjustments, enabling more precise adaptation to the mounting hole positions of components, improving fixation accuracy, and ensuring the stable fixation of components during teaching. The usage method of this embodiment is as follows: Push the frame 1 and move the tilting frame 6 to the designated teaching position using the bottom casters 2, ensuring that the frame 1 is placed stably; check whether the hydraulic cylinder 3, tilting frame 6, and adjustment components are intact, confirm that there is no looseness or damage to each component, and ensure that the equipment is operating normally. Based on the dimensions and mounting hole positions of the new energy vehicle components to be displayed, pull down the pull plate 15 to cause the positioning plate 12 to slide along the guide sleeve 11, compressing the spring 14 and causing the positioning plate 12 to disengage from the positioning port 9 at the bottom of the slide plate 8; push the slide plate 8 to slide along the fixing block 7, causing the mounting base 18 to move to the position corresponding to the mounting hole of the component; release the pull plate 15, and the spring 14 will pull the positioning plate 12 upward to reset and lock into the corresponding positioning port 9; rotate the limiting plate 16 at the bottom of the pull plate 15 so that it abuts against the top surface of the limiting block 17 of the fixing block 7, thus completing the fixing of the mounting base 18. Place the new energy vehicle parts on the flipping frame 6, and connect them to the mounting base 18 by bolts through the mounting holes of the parts to firmly fix the parts on the flipping frame 6. According to the teaching needs, start the hydraulic cylinder 3. The hydraulic cylinder 3 extends and retracts to drive the flipping frame 6 to rotate around the hinge seat 5, adjusting the parts to an angle that is easy to observe and explain (such as the angle to show the internal structure and disassembly steps). After the adjustment is completed, turn off the hydraulic cylinder 3. If it is necessary to maintain the angle for a long time, the support frame 4 can be used for auxiliary support. Under the adjusted angle, conduct repair explanations, structural analysis, or disassembly demonstrations of new energy vehicle components; after the teaching is completed, start hydraulic cylinder 3 to reset the tilting frame 6 to a horizontal state, supported by support frame 4; remove the bolts connecting the components to the mounting base 18 and remove the components; if continued use is required, repeat steps 2-3; if long-term disuse is required, clean the surface of the tilting frame 6 of debris, check the condition of each component, and move the equipment to the storage location. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A flipping frame for teaching new energy vehicle maintenance, characterized in that, Includes a frame (1), on which a hinge seat (5) is fixedly connected, and a tilting frame (6) is rotatably connected to the hinge seat (5). A hydraulic cylinder (3) is hinged on the frame (1), and the output end of the hydraulic cylinder (3) is hinged to the tilting frame. Adjustment components are provided around the top of the tilting frame (6), and mounting bases (18) are provided on the outside of the adjustment components.

2. The flipping frame for teaching new energy vehicle maintenance according to claim 1, characterized in that, The top two sides of the frame (1) are fixedly connected to support frames (4), which are used to support the flipping frame (6).

3. The flipping frame for teaching new energy vehicle maintenance according to claim 2, characterized in that, The adjustment assembly includes a fixing block (7) fixedly connected to the top of the flipping frame (6) and a sliding plate (8) passing through the fixing block (7). The mounting base (18) is fixedly connected to the sliding plate (8). The outside of the fixing block (7) is provided with a fixing component for fixing the sliding plate (8).

4. The flipping frame for teaching new energy vehicle maintenance according to claim 3, characterized in that, The fixing component is a positioning plate (12), the bottom of the sliding plate (8) is provided with multiple positioning ports (9), the fixing block (7) is fixedly connected to a fixing frame (10), the fixing frame (10) is fixedly connected to a guide sleeve (11), and the positioning plate (12) is slidably connected in the guide sleeve (11).

5. A flipping frame for teaching new energy vehicle maintenance according to claim 4, characterized in that, The positioning plate (12) is externally fixedly connected to a connecting plate (13), and multiple sets of springs (14) are connected between the connecting plate (13) and the fixing frame (10).

6. A flipping frame for teaching new energy vehicle maintenance according to claim 5, characterized in that, The bottom of the positioning plate (12) is fixedly connected to a pull plate (15), the bottom of the pull plate (15) is rotatably connected to a limiting plate (16), and the outside of the fixing block (7) is fixedly connected to a limiting block (17).

7. The flipping frame for teaching new energy vehicle maintenance according to claim 1, characterized in that, The bottom of the frame (1) is equipped with casters (2) on all four sides.

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