New energy vehicle oil pan body identification engraving machine

By introducing a moving and limiting mechanism into the oil pan marking engraving machine, precise engraving of year and month markings on the oil pan is achieved, solving the problems of low engraving efficiency and difficulty in traceability in the existing technology, and improving product quality control and management efficiency.

CN224371817UActive Publication Date: 2026-06-19GUIZHOU HONGKAI MFG CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUIZHOU HONGKAI MFG CO LTD
Filing Date
2025-04-14
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing marking engraving machines for new energy vehicle oil pans require manual intervention and cannot achieve all-around laser engraving, resulting in low engraving efficiency, failing to meet the needs of large-scale production, and the lack of year and month markings makes product traceability difficult.

Method used

A new energy vehicle oil pan shell marking engraving machine was designed. It adopts a moving mechanism and a limiting mechanism. The motor drives the screw and pulley to drive the spray gun to make precise position adjustment, and the product is fixed by the limiting plate to ensure that it does not move during the engraving process.

🎯Benefits of technology

It enables precise engraving of year and month markings on the oil pan, improving product traceability and quality control efficiency, and enhancing engraving quality and work efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224371817U_ABST
    Figure CN224371817U_ABST
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Abstract

The utility model relates to oil bottom shell body processing equipment technical field especially relates to a new energy automobile oil bottom shell body mark engraver, including work bench, the work bench is installed with support seat, and support seat is connected with the spray gun through the moving mechanism, and the moving mechanism includes motor one, screw one, sliding block, motor two, belt pulley, belt and lifting block, and the top of work bench is provided with the limiting mechanism, and the limiting mechanism includes support plate, screw two and limiting plate, and work bench is provided with control button. The utility model through accurate engraving the mark of year mark and month mark on oil bottom shell body realizes the traceability of product, can trace to the specific production year and month once the problem appears, improves product quality control and management's efficiency, carries out the location to oil bottom shell body through the limiting mechanism, prevents the phenomenon of moving in the process of engraving, improves the effect and work efficiency of engraving.
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Description

Technical Field

[0001] This utility model relates to the technical field of oil pan shell processing equipment, specifically a new energy vehicle oil pan shell marking engraving machine. Background Technology

[0002] The P6 oil pan of a new energy vehicle is a key component of the power system. It is mainly responsible for storing and recycling lubricating oil, thereby ensuring that the motor, reducer and other key components are adequately lubricated and cooled, which is crucial to the performance and lifespan of the new energy vehicle.

[0003] Currently, the P6 oil pan housing design does not include year and month markings, making it extremely difficult to trace the specific production date in case of product quality issues. To solve this problem, the production year and month must be engraved on the oil pan housing using a specialized marking engraving machine. However, existing marking engraving machines have certain technical limitations; they require manual intervention during operation, which not only increases labor input but also results in low engraving efficiency due to the inability to achieve omnidirectional laser engraving, failing to meet the needs of large-scale production. No solution has yet been proposed to address these technical problems. Utility Model Content

[0004] To address the problems in related technologies, this utility model proposes a new energy vehicle oil pan marking engraving machine to overcome the aforementioned technical problems in existing related technologies. The purpose of this utility model is to accurately engrave year and month markings on the oil pan, enabling product traceability. In case of problems, the specific production year and month can be quickly traced, improving the efficiency of product quality control and management. By using a limiting mechanism to limit the oil pan, movement during the engraving process is prevented, improving the engraving effect and work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a new energy vehicle oil pan shell marking engraving machine, including a worktable, a support base mounted on the worktable, a spray gun connected to the support base via a moving mechanism, the moving mechanism including a first motor, a first screw, a slider, a second motor, pulleys, a belt, and a lifting block, the first motor mounted on the support base, one end of the first screw fixedly connected to the output end of the first motor, the other end of the first screw movably connected to the support base, two sliders respectively fitted onto the first screw and movably connected to the first screw, the second motor mounted on the slider, two pulleys, one end of the pulley fixedly connected to the second motor, the other pulley movably connected to the slider, the two pulleys connected by a belt, the lifting block mounted on the belt, the spray gun connected to the lifting block, and a limit mechanism provided on the top of the worktable.

[0006] Preferably, the limiting mechanism includes a support plate, a second screw, and a limiting plate. The support plate is fixedly installed on the workbench. Several limiting plates are provided and are located around the inside of the limiting plate. One end of the second screw is movably connected to the limiting plate, and the other end of the second screw passes through the support plate and extends to the outside of the support plate, and a handle is fixedly connected to the end of the screw.

[0007] Preferably, the workbench is equipped with control buttons.

[0008] Preferably, the worktable, support base, and limiting plate are all made of metal.

[0009] Preferably, the limiting mechanism is provided in two sets, which are arranged horizontally and parallel to each other, and the side of the limiting plate away from the screw is provided with an anti-slip pad.

[0010] Preferably, the slider is further equipped with a guide rail, and a sliding block is provided on the guide rail, the sliding block being connected to the lifting block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model is a new energy vehicle oil pan shell marking engraving machine. By setting a moving mechanism, the position of the spray gun can be easily adjusted. The starting motor drives the screw to rotate clockwise or counterclockwise. When the screw rotates, it drives the two sliders to move to the left or right, thereby driving the spray gun to move to the left or right. The starting motor drives a pulley to rotate clockwise or counterclockwise. Since the two pulleys are connected by a belt, when one pulley rotates, it drives the other pulley to rotate. Thus, when the belt rotates, it drives the lifting block on the belt to move up and down. When the lifting block moves up and down, it drives the spray gun to move up and down. The spray gun can accurately engrave the year and month markings on the oil pan shell, realize the traceability of the product. Once a problem occurs, it can be quickly traced back to the specific production year and month, improving the efficiency of product quality control and management.

[0013] (2) This utility model is a new energy vehicle oil pan shell marking engraving machine. By setting a limiting mechanism, the handle is manually turned to make the screw two fixedly connected to it rotate clockwise or counterclockwise. When the screw two rotates, it drives the limiting plate to fix or loosen the product. The operation steps are simple, preventing the phenomenon of movement during the engraving process, and improving the engraving effect and work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support base of this utility model.

[0016] In the attached diagram, the following are the reference numerals: 1. Workbench; 2. Support base; 3. Spray gun; 4. Motor 1; 5. Screw 1; 6. Slider; 7. Motor 2; 8. Pulley; 9. Belt; 10. Lifting block; 11. Support plate; 12. Screw 2; 13. Limit plate; 14. Control button. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Example

[0019] Please see Figure 1-2 This utility model proposes a technical solution for a new energy vehicle oil pan marking engraving machine: A new energy vehicle oil pan marking engraving machine includes a worktable 1, on which a support base 2 is installed. Specifically, the support base 2 serves a supporting function. The support base 2 is connected to a spray gun 3 via a moving mechanism. The moving mechanism includes a motor 4, a screw 5, a slider 6, a second motor 7, pulleys 8, a belt 9, and a lifting block 10. The motor 4 is mounted on the support base 2. One end of the screw 5 is fixedly connected to the output end of the motor 4, and the other end of the screw 5 is movably connected to the support base 2. Two sliders 6 are provided, each sleeved on and movably connected to the screw 5. The second motor 7 is mounted on the slider 6. Two pulleys 8 are provided; one end of one pulley 8 is fixedly connected to the second motor 7, and the other pulley 8 is movably connected to the slider 6. The two pulleys 8 are connected by the belt 9. The lifting block 10 is mounted on the belt 9, and the spray gun 3 is connected to the lifting block 10. Specifically, the starting motor 4 drives the screw 5 to rotate clockwise or counterclockwise. When the screw 5 rotates, it simultaneously drives the two sliders 6 to move left or right, thereby moving the spray gun 3 to move left or right. The starting motor 7 drives a pulley 8 to rotate clockwise or counterclockwise. Since the two pulleys 8 are connected by the belt 9, when one pulley 8 rotates, it simultaneously drives the other pulley 8 to rotate. This causes the lifting block 10 on the belt 9 to move up and down when it rotates. When the lifting block 10 moves up and down, it drives the spray gun 3 to move up and down, making it easy to adjust the position of the spray gun 3. The top of the worktable 1 is equipped with a limit mechanism. Specifically, the limit mechanism can limit the product to be processed to prevent movement during the engraving process, thereby affecting the engraving effect.

[0020] Please see Figure 1As shown, the limiting mechanism further includes a support plate 11, a screw 12, and a limiting plate 13. The support plate 11 is fixedly installed on the workbench 1. Several limiting plates 13 are provided and are located around the inside of the limiting plate 13. One end of the screw 12 is movably connected to the limiting plate 13, and the other end of the screw 12 passes through the support plate 11 and extends to the outside of the support plate 11. A handle is fixedly connected to the end of the screw 12.

[0021] In this embodiment, the operator manually rotates the handle to make the screw 12, which is fixedly connected to it, rotate clockwise or counterclockwise. When the screw 12 rotates, it drives the limiting plate 13 to fix or loosen the product. The operation steps are simple and the operation is highly practical.

[0022] Please see Figure 1 As shown, control buttons 14 are further provided on the workbench 1.

[0023] In this embodiment, the ease of operation is effectively improved by controlling button 14.

[0024] Furthermore, the workbench 1, support base 2, and limit plate 13 are all made of metal.

[0025] In this embodiment, the workbench 1, support base 2, and limiting plate 13 are made of aluminum alloy, which has a long service life.

[0026] Please see Figure 1 As shown, furthermore, the limiting mechanism is provided in two sets, which are arranged horizontally and parallel to each other, and the side of the limiting plate 13 away from the screw 12 is provided with an anti-slip pad.

[0027] In this embodiment, the anti-slip mat is made of rubber material to increase the friction with the product and improve the limiting effect.

[0028] Please see Figure 2 As shown, a guide rail is further installed on the slider 6, and a sliding block is provided on the guide rail. The sliding block is connected to the lifting block 10.

[0029] In this embodiment, the lifting block 10 moves the sliding block on the guide rail, which effectively improves the stability of the spray gun 3.

[0030] The working principle of this utility model:

[0031] When engraving the date on the product, first place the product inside the support plate 11. The operator manually turns the handle, causing the screw 12, which is fixedly connected to it, to rotate clockwise. As the screw 12 rotates, it drives the limiting plate 13 to fix the product and limit the oil pan housing, preventing movement during engraving and improving the engraving effect and work efficiency. The position of the spray gun 3 is adjusted through the moving mechanism. Starting the motor 4 drives the screw 5 to rotate clockwise or counterclockwise. As the screw 5 rotates, it simultaneously drives the two sliders 6 to move left or right, thus moving the spray gun 3 left or right. Motor 7 drives a pulley 8 to rotate clockwise or counterclockwise. Since the two pulleys 8 are connected by a belt 9, the rotation of one pulley 8 synchronously drives the rotation of the other pulley 8. This causes the belt 9 to move up and down, which in turn moves the lifting block 10 on the belt 9. The lifting block 10 moves up and down, which in turn moves the spray gun 3. As the spray gun 3 moves, it engraves the year and month on the product, accurately engraving the year and month markings on the oil pan shell. This enables product traceability, allowing for rapid tracing of the specific production year and month in case of a problem, thus improving the efficiency of product quality control and management.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle oil pan shell marking engraving machine, characterized in that, The system includes a workbench (1), on which a support base (2) is mounted. The support base (2) is connected to a spray gun (3) via a moving mechanism. The moving mechanism includes a motor (4), a screw (5), a slider (6), a second motor (7), a pulley (8), a belt (9), and a lifting block (10). The first motor (4) is mounted on the support base (2). One end of the screw (5) is fixedly connected to the output end of the first motor (4), and the other end of the screw (5) is movably connected to the support base (2). The slider (6) is set with... There are two motors, each sleeved on the first screw (5) and movably connected to the first screw (5). The second motor (7) is mounted on the slider (6). There are two pulleys (8), one end of which is fixedly connected to the second motor (7), and the other pulley (8) is movably connected to the slider (6). The two pulleys (8) are connected by a belt (9). The lifting block (10) is mounted on the belt (9). The spray gun (3) is connected to the lifting block (10). The top of the worktable (1) is provided with a limit mechanism.

2. The new energy vehicle oil pan shell marking engraving machine according to claim 1, characterized in that: The limiting mechanism includes a support plate (11), a screw rod (12), and a limiting plate (13). The support plate (11) is fixedly installed on the workbench (1). Several limiting plates (13) are provided and are located around the inside of the limiting plate (13). One end of the screw rod (12) is movably connected to the limiting plate (13), and the other end of the screw rod (12) passes through the support plate (11) and extends to the outside of the support plate (11), and a handle is fixedly connected to the end.

3. The new energy vehicle oil pan shell marking engraving machine according to claim 1, characterized in that: The workbench (1) is equipped with control buttons (14).

4. The new energy vehicle oil pan shell marking engraving machine according to claim 2, characterized in that: The workbench (1), support base (2) and limiting plate (13) are all made of metal.

5. A new energy vehicle oil pan shell marking engraving machine according to claim 2, characterized in that: The limiting mechanism is provided in two sets, which are arranged horizontally and parallel to each other. The side of the limiting plate (13) away from the screw (12) is provided with an anti-slip pad.

6. The new energy vehicle oil pan shell marking engraving machine according to claim 1, characterized in that: The slider (6) is also equipped with a guide rail, and a sliding block is provided on the guide rail. The sliding block is connected to the lifting block (10).