Double-end sawing machine for automobile parts
By introducing features such as a sliding groove protective door, a material collection trough, a support guide plate, and a spray mechanism into the double-headed saw, the problems of chip splashing, poor cutting accuracy, and inadequate cooling effect have been solved, achieving a safe, precise, and efficient cutting process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI YONGMAOTAI AUTO PARTS CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-02
Smart Images
Figure CN224310205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of workpiece sawing technology, specifically a double-head sawing machine for automotive parts. Background Technology
[0002] In the manufacturing of automotive parts, the double-head saw is a key cutting device, and its performance directly affects production efficiency and product quality. As the automotive industry's requirements for parts precision and production efficiency continue to rise, traditional double-head saws are gradually becoming unable to meet the demands.
[0003] Traditional double-head saws lack effective protective designs. During the cutting process, flying debris not only threatens the safety of operators but may also pollute the working environment and affect the normal operation of other equipment. Secondly, in terms of material collection, the previous saws often used simple and crude methods, resulting in waste accumulating in the working area, which is inconvenient to clean and prone to blockage, affecting the continuity of cutting. Furthermore, traditional saws rely on simple mechanical structures, making it difficult to accurately control the cutting position and depth, resulting in cutting accuracy that cannot meet the increasingly high precision requirements of automotive parts. In addition, the old saws have a single cooling method with poor cooling effect, and the saw blade is prone to overheating and wear, shortening its service life and affecting the cutting quality. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a double-head saw for automotive parts, thereby solving the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-head saw for automotive parts, comprising a housing, a sliding groove inside the housing, a protective door slidably connected inside the sliding groove, a pull groove fixed to the front of the protective door, a material collection trough inside the housing, a pair of support guide plates fixed inside the housing, a first mounting groove inside the support guide plates, a first bidirectional drive motor fixed to the upper surface of the first mounting groove, first rotating shafts rotatably connected to the left and right sides of the first bidirectional drive motor, and a clamping mechanism provided on the upper surface of the material collection trough.
[0006] Preferably, a guide plate is slidably connected to the outer wall of the bracket guide plate, a telescopic rod is movably connected to the lower surface of the guide plate, a cutting plate is fixedly connected to the output end of the lower surface of the telescopic rod, and a spraying mechanism is fixedly connected to the upper surface of the cutting plate.
[0007] Preferably, a water collection tank is fixedly connected to the upper surface of the guide plate, a water pump is fixedly connected to the upper surface of the support guide plate, and a transport pipe is movably connected to the upper surface of the water pump.
[0008] Preferably, a diversion pipe is fixedly connected to one side of the water pump, and telescopic hoses are movably connected to the left and right sides of the diversion pipe, with the telescopic hoses connected to the water collection tank. An output pipe is fixedly connected to one side wall of the water collection tank.
[0009] Preferably, the clamping mechanism includes a mounting frame, which is positioned on the upper surface of the material collection trough. A second mounting groove is provided inside the mounting frame, and a second bidirectional drive motor is fixedly connected inside the second mounting groove. Second rotating shafts are rotatably connected to the left and right sides of the second bidirectional drive motor.
[0010] Preferably, a pair of guide rods are fixedly connected to the left and right sides of the mounting bracket, a movable plate is slidably connected to the outer wall of the guide rods, a fixed plate is fixedly connected to the upper surface of the movable plate, an adjusting bolt is movably connected inside the fixed plate, a clamping plate is fixedly connected to one side of the adjusting bolt, and a pair of blocking plates are fixedly connected to the upper surface of the second mounting groove.
[0011] Beneficial effects
[0012] This utility model provides a double-head sawing machine for automotive parts. Compared with the prior art, it has the following advantages:
[0013] Beneficial effects:
[0014] (1) By opening a sliding groove inside the box and setting a sliding protective door, the operator can easily control the opening and closing of the protective door by pulling the groove. Moreover, when the saw is working, the protective door can effectively block the flying debris generated during the cutting process, protect the safety of the operator, and also avoid the pollution of the working environment by the debris, reducing the adverse effects on other equipment. The material collection trough set inside the box can collect the waste generated by cutting, keep the working area clean, avoid the accumulation of waste around the cutting position, reduce the cleaning frequency, improve work efficiency, and also help maintain the normal operation of the saw and prevent waste from clogging and affecting the cutting process.
[0015] (2) The first bidirectional drive motor on the bracket guide plate drives the guide plate to slide on its outer wall through the first rotating shaft. Combined with the telescopic rod and the cutting plate, the cutting position and depth can be precisely controlled. The spray mechanism composed of a water tank, water pump, transport pipe, diversion pipe, telescopic hose and output pipe can accurately spray coolant onto the cutting part. In the cutting process, the temperature of the saw blade is effectively reduced, the wear of the saw blade caused by overheating is reduced, the service life of the saw blade is extended, and the cutting quality is improved. Problems such as uneven cutting surface and dimensional deviation caused by overheating of the saw blade are avoided. The second bidirectional drive motor in the clamping mechanism drives the moving plate to slide on the guide rod through the second rotating shaft, thereby adjusting the position of the fixed plate and the clamping plate. With the adjustment bolt, it can be flexibly adjusted according to different shapes and sizes of automotive parts to achieve firm clamping. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of a double-head sawing machine structure for automotive parts according to an embodiment of the present invention;
[0017] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the present invention;
[0018] Figure 3 This is a schematic diagram of the spray mechanism structure according to an embodiment of the present invention;
[0019] Figure 4 This is a schematic diagram of the clamping mechanism structure according to an embodiment of the present invention.
[0020] In the diagram: 1. Box body; 2. Sliding groove; 3. Protective door; 4. Pulling groove; 5. Collection trough; 6. Support guide plate; 7. First mounting groove; 8. First bidirectional drive motor; 9. First rotating shaft; 10. Guide plate; 11. Telescopic rod; 12. Cutting plate; 13. Water collection tank; 14. Water pump; 15. Transport pipe; 16. Diverter pipe; 17. Telescopic hose; 18. Output pipe; 19. Spraying mechanism; 20. Mounting frame; 21. Second mounting groove; 22. Second bidirectional drive motor; 23. Second rotating shaft; 24. Guide rod; 25. Moving plate; 26. Fixed plate; 27. Adjusting bolt; 28. Clamping plate; 29. Blocking plate. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example 1:
[0023] Please see Figures 1-4 As shown, this embodiment proposes a double-head saw for automotive parts, including a housing 1. A sliding groove 2 is provided inside the housing 1, and a protective door 3 is slidably connected inside the sliding groove 2. A pulling groove 4 is fixedly connected to the front of the protective door 3. A material collection groove 5 is provided inside the housing 1, and a pair of support guide plates 6 are fixedly connected inside the housing 1. A first mounting groove 7 is provided inside the support guide plates 6, and a first bidirectional drive motor 8 is fixedly connected to the upper surface of the first mounting groove 7. First rotating shafts 9 are rotatably connected to the left and right sides of the first bidirectional drive motor 8. A clamping mechanism is provided on the upper surface of the material collection groove 5, while the sliding groove 2 and the protective door 3 are connected to the protective door 3. The sliding connection of the protective door 3 allows for rapid and tight sealing of the working area during sawing operations. When the saw blade rotates at high speed and debris flies outwards at high velocity, the protective door 3 forms a reliable physical barrier, effectively intercepting these debris and greatly reducing the risk of operators being injured by debris, providing a solid guarantee for safe production. Simultaneously, it effectively prevents debris from corroding surrounding equipment, reducing malfunctions caused by debris entering critical parts of other equipment, and ensuring the stable operation of equipment throughout the working area. Furthermore, the pull groove 4 fixed to the front of the protective door 3 is ergonomically designed. Operators only need to gently grip the pull groove 4 to easily slide the protective door 3 smoothly within the sliding groove 2, completing the opening or closing action. Additionally, the material collection trough 5 inside the housing 1 is located directly below the cutting operation or at a suitable waste collection position. During the cutting process, metal shavings, waste residue, and other waste materials can fall directly into the material collection trough 5. Compared to traditional sawing machines where waste is scattered haphazardly and difficult to collect, the collection trough 5 enables centralized collection of waste, making cleaning simple and organized. Workers only need to clean the collection trough 5 periodically to maintain a clean work area and reduce safety hazards and equipment malfunction risks caused by waste accumulation.
[0024] Preferably, a guide plate 10 is slidably connected to the outer wall of the support guide plate 6, a telescopic rod 11 is movably connected to the lower surface of the guide plate 10, a cutting plate 12 is fixedly connected to the output end of the lower surface of the telescopic rod 11, and a spraying mechanism 19 is fixedly connected to the upper surface of the cutting plate 12. The sliding connection between the guide plate 10 and the outer wall of the support guide plate 6, in conjunction with the drive of the first bidirectional drive motor 8 and the first rotating shaft 9, enables the precise movement of the cutting component in the horizontal direction. The telescopic rod 11, which is movably connected to the lower surface of the guide plate 10, can finely adjust the position of the cutting plate 12 in the vertical direction. Secondly, when cutting some automotive parts with special shapes or requiring specific angles for cutting, the operator can precisely control the vertical height of the cutting plate 12 by adjusting the length of the telescopic rod 11. Combined with the horizontal adjustment, this achieves multi-dimensional precise control of the cutting position and angle. During operation, the telescopic rod 11 can provide stable support for the cutting plate 12. When the cutting plate 12 is subjected to external forces such as cutting force, the telescopic rod 11 can effectively buffer part of the impact force, reducing the shaking and displacement of the cutting plate 12. The spraying mechanism 19 is fixed to the upper surface of the cutting plate 12 and can precisely spray coolant onto the saw blade and the cutting area during the cutting process.
[0025] Preferably, a water collection tank 13 is fixedly connected to the upper surface of the guide plate 10, and a water pump 14 is fixedly connected to the upper surface of the support guide plate 6. A transport pipe 15 is movably connected to the upper surface of the water pump 14. The fixed connection between the water collection tank 13 and the guide plate 10, and the fixed connection between the water pump 14 and the support guide plate 6, make full use of the internal space of the equipment and achieve a reasonable equipment layout. This allows the coolant supply system to be closely integrated with the cutting components, reduces the detour and excessive length of the pipeline, and reduces the energy loss and leakage risk of the coolant during the transportation process.
[0026] Preferably, a diversion pipe 16 is fixedly connected to one side of the water pump 14, and telescopic hoses 17 are movably connected to the left and right sides of the diversion pipe 16. The telescopic hoses 17 are connected to the water collection tank 13. An output pipe 18 is fixedly connected to one side wall of the water collection tank 13. The output pipe 18, which is fixedly connected to one side wall of the water collection tank 13, is connected to the spraying mechanism 19. The output direction and flow rate of the coolant can be precisely controlled. The operator can adjust the amount and angle of coolant sprayed onto the saw blade and the cutting part by adjusting the valve or related control device on the output pipe 18 according to the material, shape and cutting process requirements of the workpiece, so as to achieve the best cooling and lubrication effect, improve the cutting quality and efficiency, and reduce unnecessary consumption of coolant.
[0027] Preferably, the clamping mechanism includes a mounting frame 20, which is positioned on the upper surface of the material collection trough 5. The mounting frame 20 has a second mounting groove 21 inside, and a second bidirectional drive motor 22 is fixedly connected inside the second mounting groove 21. Second rotating shafts 23 are rotatably connected to the left and right sides of the second bidirectional drive motor 22. The mounting frame 20, as the basic frame of the clamping mechanism, is stably set on the upper surface of the material collection trough 5, providing a platform for the installation and support of other components. The second bidirectional drive motor 22 is the power core of the clamping mechanism. It is fixedly connected within the second mounting groove 21 and can provide bidirectional driving force. The second rotating shafts 23 are rotatably connected to the left and right sides of the second bidirectional drive motor 22, and the second rotating shafts 23 transmit power, converting the rotational motion of the motor into linear or rotational motion of the moving plate 25.
[0028] Preferably, a pair of guide rods 24 are fixedly connected to the left and right sides of the mounting bracket 20. A movable plate 25 is slidably connected to the outer wall of the guide rods 24. A fixed plate 26 is fixedly connected to the upper surface of the movable plate 25. An adjusting bolt 27 is movably connected inside the fixed plate 26. A clamping plate 28 is fixedly connected to one side of the adjusting bolt 27. A pair of blocking plates 29 are fixedly connected to the upper surface of the second mounting groove 21. The second bidirectional drive motor 22 on the mounting bracket 20 drives the movable plate 25 to slide on the guide rods 24 through the second rotating shaft 23, adjusting the position of the fixed plate 26 and the clamping plate 28. With the help of the adjusting bolts 27, the clamping force can be precisely controlled, and automotive parts of different shapes and sizes can be firmly fixed. The blocking plates 29 on the second mounting groove 21 ensure the stable and safe operation of the clamping mechanism. This clamping mechanism is highly flexible, can adapt to a variety of parts, reduces the risk of workpiece damage and displacement, and its high degree of automation improves work efficiency and reduces manual labor intensity.
[0029] In use, the automotive parts to be cut are placed on the mounting bracket 20 on the upper surface of the collection trough 5. The protective door 3 is slidably closed along the sliding groove 2 using the pull groove 4 on the protective door 3, ensuring safety during operation. The second bidirectional drive motor 22 in the second mounting groove 21 inside the mounting bracket 20 is then activated. This motor drives the second rotating shafts 23 on both sides to rotate. The rotation of the second rotating shafts 23 causes the associated structure to move the moving plate 25 against the outer wall of the guide rod 24. The moving plate 25 then moves the fixed plate 26. Depending on the size of the parts, the adjusting bolt 27 is rotated, causing the clamping plate 28 to move until the automotive parts are securely clamped between the two clamping plates 28. The blocking plate 29 provides a certain limiting effect. The first bidirectional drive motor 8 is then activated, causing the first rotating shafts 9 on both sides to rotate, causing the guide plate 10 to slide against the outer wall of the bracket guide plate 6, adjusting the cutting position. Next, the cutting position is controlled... The telescopic rod 11 extends, causing the cutting plate 12 to descend to a suitable cutting height. The water pump 14 is then activated, sending coolant through the transport pipe 15 into the distribution pipe 16. The coolant is then distributed through the distribution pipe 16 to the left and right telescopic hoses 17, and then transported through the telescopic hoses 17 to the water collection tank 13. Finally, it is delivered to the spraying mechanism 19 through the output pipe 18 on one side wall of the water collection tank 13. The spraying mechanism 19 sprays water onto the cutting position, providing cooling and dust suppression. The cutting plate 12 is then activated. The cutting blade on the cutting plate 12 performs double-head cutting on the clamped automotive parts. During the cutting process, the spraying mechanism 19 continuously sprays water to keep the cutting area cool and clean. After the cutting is completed, the telescopic rod 11 is retracted, which drives the cutting plate 12 to rise and reset. The water pump 14 is turned off to stop the coolant spraying. The adjusting bolt 27 is loosened to release the clamping plate 28 and remove the cut parts. The protective door 3 is opened through the pull groove 4 of the protective door 3 to clean the waste in the collection tank 5.
[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A double-head saw for automotive parts, characterized in that: The device includes a housing (1), the inside of which is provided with a sliding groove (2), and a protective door (3) is slidably connected inside the sliding groove (2). A pull groove (4) is fixedly connected to the front of the protective door (3). A material collection trough (5) is provided inside the housing (1). A pair of bracket guide plates (6) are fixedly connected inside the housing (1). A first mounting groove (7) is provided inside the bracket guide plate (6). A first bidirectional drive motor (8) is fixedly connected to the upper surface of the first mounting groove (7). A first rotating shaft (9) is rotatably connected to the left and right sides of the first bidirectional drive motor (8). A clamping mechanism is provided on the upper surface of the material collection trough (5).
2. The double-head sawing machine for automotive parts according to claim 1, characterized in that: The outer wall of the bracket guide plate (6) is slidably connected to a guide plate (10), and the lower surface of the guide plate (10) is movably connected to a telescopic rod (11). The output end of the lower surface of the telescopic rod (11) is fixedly connected to a cutting plate (12), and the upper surface of the cutting plate (12) is fixedly connected to a spraying mechanism (19).
3. The double-head sawing machine for automotive parts according to claim 2, characterized in that: A water collection tank (13) is fixedly connected to the upper surface of the guide plate (10), a water pump (14) is fixedly connected to the upper surface of the bracket guide plate (6), and a transport pipe (15) is movably connected to the upper surface of the water pump (14).
4. The double-head sawing machine for automotive parts according to claim 3, characterized in that: A diversion pipe (16) is fixedly connected to one side of the water pump (14), and telescopic hoses (17) are movably connected to the left and right sides of the diversion pipe (16). The telescopic hoses (17) are connected to the water collection tank (13), and an output pipe (18) is fixedly connected to one side wall of the water collection tank (13).
5. The double-head saw for automotive parts according to claim 1, characterized in that: The clamping mechanism includes a mounting frame (20), which is positioned on the upper surface of the material collection trough (5). The mounting frame (20) has a second mounting groove (21) inside, and a second bidirectional drive motor (22) is fixedly connected inside the second mounting groove (21). The left and right sides of the second bidirectional drive motor (22) are rotatably connected to a second rotating shaft (23).
6. A double-head saw for automotive parts according to claim 5, characterized in that: A pair of guide rods (24) are fixedly connected to the left and right sides of the mounting bracket (20). A movable plate (25) is slidably connected to the outer wall of the guide rod (24). A fixed plate (26) is fixedly connected to the upper surface of the movable plate (25). An adjusting bolt (27) is movably connected inside the fixed plate (26). A clamping plate (28) is fixedly connected to one side of the adjusting bolt (27). A pair of blocking plates (29) are fixedly connected to the upper surface of the second mounting groove (21).