A right-angle grooving device for sheet metal processing

Abstract

This utility model relates to the field of mechanical engineering technology and discloses a right-angle grooving device for sheet metal processing. It includes slide rails, with a support plate slidably connected to the top ends of two slide rails. Two cylinders are fixedly connected to the inner wall of the support plate, and a moving plate is fixedly connected to the drive end of each cylinder. A protective shell is fixedly connected to the right side of the moving plate, and two second protective shells are fixedly connected to the outer wall of the support plate. A damper is fixedly connected to the inner wall of the protective shell, and a spring is sleeved on the outer wall of the damper. Two second moving plates are fixedly connected to the top end of the moving plate, and multiple support rods are fixedly connected to the inner wall of the support plate. This utility model enables adaptive adjustment of the spacing between the two clamps, allowing for precise clamping of sheets of different lengths without the need for manual clamp replacement, significantly reducing clamping time and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to a right-angle grooving device for sheet metal processing. Background Technology

[0002] A right-angle grooving device for board processing is a mechanical equipment specifically designed for processing right-angle grooves in wood, metal, plastic and other boards. It typically consists of a frame, a tool drive, a board clamping mechanism, a guide rail moving device and control system. It can drive a rotating tool with a motor and, with precise displacement control, process right-angle grooves with specific depths, widths and angles on the surface of the board. Its main function is to provide standardized processing solutions for board connection, pipeline embedding, decorative molding installation and other scenarios, which can improve the accuracy and efficiency of board processing. It is widely used in furniture manufacturing, building decoration, packaging materials and parts production and other fields.

[0003] A right-angle grooving device for sheet metal processing typically consists of a frame providing stable support, a motor driving a cutting tool to rotate at high speed, and cutting tools of different specifications performing cutting work. A transmission mechanism precisely transmits power to the cutting tool to achieve the cutting action. A positioning and clamping mechanism is used to fix the sheet metal to ensure processing accuracy. A guide rail and slider assist the cutting tool or sheet metal to move along a predetermined path. Adjustable processing parameters are controlled, and a protective device ensures the safety of the operator.

[0004] In existing technologies, fixtures generally lack adaptive adjustment functions and cannot flexibly change the clamping distance according to the size of the sheet metal. When faced with sheets of different specifications, operators often need to manually change the fixture or make multiple adjustments, which not only consumes a lot of time and manpower, but also easily leads to the sheet metal not being firmly fixed due to adjustment errors, resulting in problems such as sheet metal displacement and shaking during processing. This affects the processing accuracy and quality of right-angle grooves, reduces production efficiency, and increases enterprise operating costs. Therefore, a right-angle grooving device for sheet metal processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a right-angle grooving device for sheet metal processing, which aims to improve the problem of reduced production efficiency caused by the lack of adaptive adjustment function of existing fixtures.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A right-angle grooving device for sheet metal processing includes slide rails. Support plates are slidably connected to the top ends of the two slide rails. Two cylinders are fixedly connected to the inner wall of the support plates. A moving plate is fixedly connected to the drive end of each cylinder. A protective shell is fixedly connected to the right side of the moving plate. Two protective shells are fixedly connected to the outer wall of the support plates. A damper is fixedly connected to the inner wall of the protective shell. A spring is sleeved on the outer wall of the damper. Two moving plates are fixedly connected to the top ends of the moving plates. Multiple support rods are fixedly connected to the inner wall of the support plates. Clamps are fixedly connected to the top ends of the two moving plates. A storage assembly for storing casters is provided at the bottom end of the slide rails.

[0008] As a further description of the above technical solution:

[0009] The storage assembly includes a second support plate, the top of which is fixedly connected to the bottom of the two slide rails. Multiple support feet are fixedly connected to the bottom of the second support plate. A storage box is fixedly connected to the outer wall of each support foot. A motor is fixedly connected to the inner wall of the storage box. A gear is fixedly connected to the drive end of the motor. A limit rod is fixedly connected to the inner wall of the storage box. A limit block is slidably connected to the outer wall of the limit rod. A rack is fixedly connected to the left side of the limit block.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the first protective shell is slidably connected to the inner wall of the second protective shell, and the right side of the damper is fixedly connected to the inner wall of the second protective shell.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the second movable plate is slidably connected to the outer wall of the support rod, and the bottom ends of the two clamps are slidably connected to the top end of the first support plate.

[0014] As a further description of the above technical solution:

[0015] A rotating seat is fixedly connected to the front side of the rack, a right-angle block is rotatably connected to the outer wall of the rotating seat, a rotating arm is rotatably connected to the bottom end of the right-angle block, and a connecting block is fixedly connected to the bottom end of the rotating arm.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the storage box is fixedly connected to a limit post, and the inner wall of the storage box is rotatably connected to a rotating arm.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the right-angle block is rotatably connected to the outer wall of the limiting post, and the outer wall of the second rotating arm is rotatably connected to the inner wall of the first rotating arm.

[0020] As a further description of the above technical solution:

[0021] The outer side of the rack is meshed with the outer side of the gear, and the outer wall of the rack is slidably connected to the inner wall of the storage box.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the cylinder extends and retracts to drive the moving plate, which in turn drives the clamp to slide on the support plate, thereby achieving adaptive adjustment of the distance between the two clamps. This allows for precise clamping of plates of different lengths without the need for manual clamp replacement, significantly reducing clamping time and improving production efficiency. The buffer structure composed of the protective shell, damper, and spring effectively absorbs the impact force generated by the cylinder piston movement, preventing the plate from shifting due to vibration, improving the perpendicularity and dimensional accuracy of the right-angle groove machining, reducing the roughness of the groove wall, and ensuring machining quality.

[0024] 2. In this utility model, the universal wheels are automatically retracted and unfolded by means of a motor-driven gear and rack transmission and a linkage mechanism. When the device needs to be moved, the motor drives the universal wheels to unfold quickly, giving the device flexible mobility. After being retracted, the device is stably supported by support feet and can withstand large processing loads without displacement. This structure eliminates the need for manual handling or disassembly of parts, shortens the state switching time, reduces auxiliary working hours and the labor intensity of operators, and improves the spatial adaptability and production continuity of the equipment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a right-angle grooving device for sheet metal processing proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a support plate two based on a right-angle grooving device for sheet metal processing proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a support plate based on a right-angle grooving device for sheet metal processing proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a storage box based on a right-angle grooving device for sheet metal processing, as proposed in this utility model.

[0029] Legend:

[0030] 1. Slide rail; 2. Support plate one; 3. Cylinder; 4. Moving plate one; 5. Protective shell one; 6. Protective shell two; 7. Damper; 8. Spring; 9. Moving plate two; 10. Support rod; 11. Clamp; 12. Support plate two; 13. Support foot; 14. Storage box; 15. Motor; 16. Gear; 17. Limiting rod; 18. Limiting block; 19. Rack; 20. Rotating seat; 21. Right angle block; 22. Rotating arm one; 23. Connecting block; 24. Limiting post; 25. Rotating arm two. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a right-angle grooving device for sheet metal processing, including a slide rail 1, which provides sliding guidance for the sliding of a support plate 2. The top ends of the two slide rails 1 are slidably connected to the support plate 2, which can slide horizontally on the slide rails 1 to achieve position adjustment. The inner wall of the support plate 2 is fixedly connected to two cylinders 3, which serve as power elements to provide driving power for the adaptive clamping device. The driving end of the cylinder 3 is fixedly connected to a moving plate 4, and the extension and retraction of the cylinder 3 can drive the moving plate 4 to move, thereby achieving displacement of the moving plate 4. The right side of the moving plate 4 is fixedly connected to a protective shell 5, which is used to protect the internal components 7 and 8. The outer wall of the support plate 2 is fixedly connected to two protective shells 6, one protective shell 6 corresponding to one protective shell 5. The protective shells 6 and 5 cooperate with each other to form a protective structure and simultaneously achieve a buffering function.

[0033] A damper 7 is fixedly connected to the inner wall of the protective shell 5. The damper 7 is used to reduce the vibration generated by 3 and to buffer the movement of the moving plate 4. A spring 8 is sleeved on the outer wall of the damper 7. The spring 8 is sleeved on the outside of the damper 7. The inertia of the piston will generate an instantaneous impact force. The spring 8 can absorb this part of the energy through compression deformation. Two moving plates 9 are fixedly connected to the top of the moving plate 4. The moving plates 9 are used to connect the moving plate 4 and the clamp 11. Multiple support rods 10 are fixedly connected to the inner wall of the support plate 2. The support rods 10 are fixed to the inner wall of the support plate 2 to provide support and guidance for the moving plates 9. The top of the two moving plates 9 is fixedly connected to the clamp 11. The clamp 11 is used to clamp the plates. The bottom end of the slide rail 1 is equipped with a storage component for storing the casters, which facilitates the movement and fixation of the device. The outer wall of the protective shell 1 5 is slidably connected to the inner wall of the protective shell 2 6. The protective shell 1 5 can slide inside the protective shell 2 6, ensuring the shock absorption capacity of the damper and spring. The right side of the damper 7 is fixedly connected to the inner wall of the protective shell 2 6. The protective shell 2 6 ensures the stable operation of the damper 7. The inner wall of the moving plate 2 9 is slidably connected to the outer wall of the support rod 10. The moving plate 2 9 can slide along the support rod 10 to realize the position adjustment of the clamp 11. The bottom ends of the two clamps 11 are slidably connected to the top end of the support plate 1 2. The clamps 11 can slide on the top end of the support plate 1 2 to accommodate clamping plates of different sizes.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The storage component includes a second support plate 12, which serves as the overall support base for the slotted device. It connects the slide rails 1 and the support feet 13. The top of the second support plate 12 is fixedly connected to the bottom of the two slide rails 1, providing support for them. Multiple support feet 13 are fixedly connected to the bottom of the second support plate 12, supporting the device and ensuring its overall stability. A storage box 14 is fixedly connected to the outer wall of each support foot 13, accommodating the casters and ultimately achieving efficient storage of the casters. The storage box 14 is unfolded and has a motor 15 fixedly connected to its inner wall. The motor 15 serves as a power source to drive the gear 16 to rotate. The drive end of the motor 15 is fixedly connected to the gear 16, which transmits power. A limit rod 17 is fixedly connected to the inner wall of the storage box 14. The limit rod 17 is fixed to the inner wall of the storage box 14 to limit the movement direction of the limit block 18. The limit block 18 is slidably connected to the outer wall of the limit rod 17. The limit block 18 can slide on the limit rod 17, connect to the rack 19, and provide guidance for the rack 19.

[0035] A rack 19 is fixedly connected to the left side of the limiting block 18. The rack 19 meshes with the gear 16 and moves vertically reciprocally under the restriction of the limiting block 18. A rotating seat 20 is fixedly connected to the front side of the rack 19. The rotating seat 20 is used to connect the right-angle block 21 and make its axis rotate. The right-angle block 21 is rotatably connected to the outer wall of the rotating seat 20. The right-angle block 21 can rotate around the rotating seat 20. The rotation realizes the raising and lowering operation of the rotating arm 22. The bottom end of the right-angle block 21 is rotatably connected to the rotating arm 22. The rotating arm 22 transmits its own motion to the connecting block 23. The bottom end of the rotating arm 22 is fixedly connected to the connecting block 23. The connecting block 23 is used to connect the universal wheel and drive the universal wheel and the connecting block 23 to move together, thereby realizing the storage and unfolding operation of the universal wheel. A limiting post is fixedly connected to the inner wall of the storage box 14. 24. The limiting post 24 is fixed to the inner wall of the storage box 14 to limit the rotation trajectory of the right-angle block 21. The inner wall of the storage box 14 is rotatably connected to the rotating arm 25. The rotating arm 25 works in conjunction with the rotating arm 22 to limit the range of motion of the rotating arm 22. The inner wall of the right-angle block 21 is rotatably connected to the outer wall of the limiting post 24. The right-angle block 21 rotates around the limiting post 24, which provides its rotation fulcrum. The outer wall of the rotating arm 25 is rotatably connected to the inner wall of the rotating arm 22. The rotating arm 25 and the rotating arm 22 are rotatably connected to form a linkage mechanism. The outer side of the rack 19 is meshed with the outer side of the gear 16, converting the rotational motion of the gear 16 into the vertical reciprocating motion of the rack 19. The outer wall of the rack 19 is slidably connected to the inner wall of the storage box 14. The rack 19 slides on the inner wall of the storage box 14 to ensure smooth movement.

[0036] Working principle: When the piston of cylinder 3 pushes to the right, the moving plate 4 moves to the right under the drive of the cylinder, which in turn drives the moving plate 9 fixed at its top to move to the right in sync. The moving plate 9 then pushes the clamp 11 to slide to the right along the top of the support plate 2. At this time, the two clamps 11 move closer to each other, which is suitable for clamping smaller plates. During this process, the protective shell 5 slides to the right with the moving plate 4, and its outer wall moves in the inner wall of the protective shell 6. At the same time, the damper 7 is fixed to the inner wall of the protective shell 6 on the right side, which causes the damper 7 to be compressed. The spring 8 sleeved on the outer wall is also compressed in sync. The two together buffer the displacement impact of the moving plate 4. Conversely, when the piston of cylinder 3 retracts to the left, the moving plate 4 drives the moving plate 9 and the clamp 11 to move to the left. The two clamps 11 move away from each other, which can accommodate the clamping of larger plates. At this time, the inertial impact force generated by the piston retraction will be absorbed by the spring 8 through compression deformation, avoiding vibration of the plate due to sudden force and ensuring clamping stability.

[0037] When the motor 15 drives the gear 16 to rotate clockwise, the rack 19 meshing with the gear 16 moves upward under the guidance of the limiting rod 17 and the limiting block 18. The rotating seat 20 at the front end of the rack 19 rises accordingly, causing the right-angle block 21 to rotate counterclockwise around the limiting post 24. The rotating arm 22 at the bottom of the right-angle block 21 is pulled upward. The rotating arm 22, through the linkage of the rotating arm 25, drives the connecting block 23 and the universal wheel to be stored upward into the storage box 14. At this time, the device is stably supported by the support foot 13. Conversely, when the motor 15 drives the gear 16 to rotate counterclockwise, the rack 19 moves downward, the rotating seat 20 descends, the right-angle block 21 rotates clockwise around the limiting post 24, the rotating arm 22 pushes the connecting block 23 downward, and the universal wheel extends from the storage box 14 to the ground. The rotating arm 25 tilts clockwise to cooperate with the rotating arm 22 to unfold. At this time, the device can be moved by the universal wheel to achieve position adjustment.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A right-angle grooving device for sheet metal processing, comprising a slide rail (1), characterized in that: Support plate 1 (2) is slidably connected to the top of the two slide rails (1). Two cylinders (3) are fixedly connected to the inner wall of the support plate 1 (2). A moving plate 1 (4) is fixedly connected to the drive end of the cylinder (3). A protective shell 1 (5) is fixedly connected to the right side of the moving plate 1 (4). Two protective shells 2 (6) are fixedly connected to the outer wall of the support plate 1 (2). A damper (7) is fixedly connected to the inner wall of the protective shell 1 (5). A spring (8) is sleeved on the outer wall of the damper (7). Two moving plates 2 (9) are fixedly connected to the top of the moving plate 1 (4). Multiple support rods (10) are fixedly connected to the inner wall of the support plate 1 (2). A clamp (11) is fixedly connected to the top of the two moving plates 2 (9). A storage component for storing the universal wheels is provided at the bottom of the slide rail (1).

2. The right-angle grooving device for sheet metal processing according to claim 1, characterized in that: The storage assembly includes a second support plate (12), the top of which is fixedly connected to the bottom of the two slide rails (1), and a plurality of support feet (13) are fixedly connected to the bottom of the second support plate (12). A storage box (14) is fixedly connected to the outer wall of the support feet (13), and a motor (15) is fixedly connected to the inner wall of the storage box (14). A gear (16) is fixedly connected to the drive end of the motor (15), and a limit rod (17) is fixedly connected to the inner wall of the storage box (14). A limit block (18) is slidably connected to the outer wall of the limit rod (17), and a rack (19) is fixedly connected to the left side of the limit block (18).

3. The right-angle grooving device for sheet metal processing according to claim 1, characterized in that: The outer wall of the first protective shell (5) is slidably connected to the inner wall of the second protective shell (6), and the right side of the damper (7) is fixedly connected to the inner wall of the second protective shell (6).

4. The right-angle grooving device for sheet metal processing according to claim 1, characterized in that: The inner wall of the second movable plate (9) is slidably connected to the outer wall of the support rod (10), and the bottom ends of the two clamps (11) are slidably connected to the top end of the first support plate (2).

5. A right-angle grooving device for sheet metal processing according to claim 2, characterized in that: A rotating seat (20) is fixedly connected to the front side of the rack (19), and a right-angle block (21) is rotatably connected to the outer wall of the rotating seat (20). A rotating arm (22) is rotatably connected to the bottom end of the right-angle block (21), and a connecting block (23) is fixedly connected to the bottom end of the rotating arm (22).

6. A right-angle grooving device for sheet metal processing according to claim 5, characterized in that: The inner wall of the storage box (14) is fixedly connected to a limiting post (24), and the inner wall of the storage box (14) is rotatably connected to a rotating arm (25).

7. A right-angle grooving device for sheet metal processing according to claim 6, characterized in that: The inner wall of the right-angle block (21) is rotatably connected to the outer wall of the limiting post (24), and the outer wall of the second rotating arm (25) is rotatably connected to the inner wall of the first rotating arm (22).

8. A right-angle grooving device for sheet metal processing according to claim 5, characterized in that: The outer side of the rack (19) is meshed with the outer side of the gear (16), and the outer wall of the rack (19) is slidably connected to the inner wall of the storage box (14).

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