Rapid hardware plate bending tool
Through the innovative design of hardware plate rapid bending tools, traditional tools are solved, and diversified bending operations and precise bending effects are achieved to meet the diversified needs of modern manufacturing.
Patent Information
- Application Number
- CN202422215656.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The design and function limitations of traditional hardware sheet rapid bending tools are difficult to meet the increasingly diversified bending needs in modern manufacturing.
The hardware plate quick bending tool is adopted that includes a fixed base, a bidirectional screw, a sliding seat, a guide assembly, a fixed column and a clamping block. Through the combination of a variety of bending blocks and clamping devices, diversified bending operations and stable fixing are achieved.
It realizes diversified bending operations, ensures bending accuracy and stability, reduces mold replacement frequency, and meets the needs of personalized and customized products.
Smart Images
Figure CN223083569U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bending tools, in particular to a rapid bending tool for metal sheets. Background Art
[0002] Metal sheets generally refer to sheets made of various metal materials, such as steel, stainless steel, aluminum, copper, etc., and are widely used in fields such as construction, manufacturing, electronics, and decoration. Small metal sheets, due to their small size and thin thickness, are often used in the manufacture of electronic product casings, precision mechanical parts, and home decoration parts. Since these applications have high requirements for processing accuracy and shape complexity, using a rapid bending tool can improve processing efficiency, ensure bending accuracy, and meet diverse and complex design requirements, thus achieving high-quality production.
[0003] When using traditional rapid bending tools for metal sheets, first, the metal sheet to be processed needs to be placed on the lower die of the tool, and then the positions of the upper die and the lower die are manually adjusted according to the required bending angle and shape. The operator starts the tool, and the drive system pushes the upper die downward to apply pressure, bending the sheet into a preset angle. If different bending angles or shapes are required, the corresponding dies need to be replaced. The whole process relies on manual adjustment and operation, and is usually suitable for relatively single and repetitive bending tasks.
[0004] Traditional rapid bending tools for metal sheets usually adopt a fixed die design and can only be used for bending specific shapes and angles. Due to their design and functional limitations, it is difficult to meet the increasingly diverse bending requirements in modern manufacturing. Summary of the Utility Model
[0005] To make up for the above deficiencies, the utility model provides a rapid bending tool for metal sheets, aiming to improve the problem that traditional rapid bending tools for metal sheets are difficult to meet the increasingly diverse bending requirements in modern manufacturing due to their design and functional limitations.
[0006] To achieve the above object, the present utility model provides the following technical solutions: A rapid bending tool for hardware plates, including a fixed base, inside which a bidirectional screw is rotatably connected. Both ends of the bidirectional screw are fixedly connected with handles. The outer wall of the bidirectional screw is fixedly connected with a first bearing, and the outer wall of the first bearing is fixedly connected inside the fixed base. The outer wall of the bidirectional screw is threadedly connected with a sliding seat, and a guiding component is arranged on the outer wall of the sliding seat for stabilizing the movement of the sliding seat. The upper surface of the sliding seat is fixedly connected with a triangular bending block, and the upper surface of the sliding seat is fixedly connected with a cylindrical bending block. Inside the sliding seat, a rotating ring is slidably connected. The upper surface of the rotating ring is fixedly connected with a fixed column, and a pushing column is rotatably connected to the outer wall of the fixed column. An auxiliary wheel is slidably connected to the inner wall of the rotating ring, and the outer wall of the auxiliary wheel is rotatably connected inside the sliding seat. The upper surface of the fixed base is fixedly connected with a scale.
[0007] Further, the guiding component includes a limiting block, the upper surface of which is fixedly connected to the outer wall of the sliding seat. A guide rail is slidably connected inside the limiting block, and the lower surface of the guide rail is fixedly connected to the upper surface of the fixed base.
[0008] Further, the upper surface of the fixed base is fixedly connected with a fixed seat, inside which a bidirectional lead screw is rotatably connected.
[0009] Further, the outer wall of the bidirectional lead screw is fixedly connected with a second bearing, and the outer wall of the second bearing is fixedly connected inside the fixed seat.
[0010] Further, the outer wall of the bidirectional lead screw is threadedly connected with a sliding block, and the outer wall of the sliding block is slidably connected inside the fixed seat.
[0011] Further, the upper surface of the sliding block is rotatably connected with a connecting plate, and one end of the connecting plate is rotatably connected with a clamping block.
[0012] Further, the outer wall of the clamping block is fixedly connected with an anti-slip block, and the lower surface of the clamping block is attached to the upper surface of the fixed seat.
[0013] Further, an auxiliary plate is rotatably connected inside the clamping block, and one end of the auxiliary plate is rotatably connected inside the fixed seat.
[0014] The present utility model has the following beneficial effects:
[0015] 1. In the present utility model, first, the driving handle cooperates with the first bearing to drive the bidirectional screw to rotate inside the fixed base. Then, through the cooperation among the limit block, guide rail, scale, triangular bending block and cylindrical bending block, diversified bending operations can be carried out. Finally, with the cooperation of the fixed column, push column, rotating ring and auxiliary wheel, rapid and stable bending can be achieved, solving the problem that traditional bending tools are difficult to meet the increasingly diversified bending requirements in modern manufacturing due to the limitations of their design and functions. It can handle diversified bending requirements according to different adjustment combinations, realize multiple bending operations with one tool, thus meeting the personalized and customized product requirements and reducing the frequency of mold replacement and maintenance.
[0016] 2. In the present utility model, first, the sheet material is placed between the two clamping blocks. Then, the bidirectional lead screw is driven to rotate inside the fixed seat by cooperating with the second bearing. Next, with the cooperation of the sliding block, connecting plate and auxiliary plate, the clamping blocks and anti-sliding blocks are driven to clamp and fix the sheet material, achieving stable fixation to ensure that the sheet material does not move or slide during the bending process, thereby making the bending angle and shape more accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional structural schematic diagram of a rapid bending tool for metal sheets proposed by the present utility model;
[0018] Figure 2 is an internal structural schematic diagram of the sliding seat of a rapid bending tool for metal sheets proposed by the present utility model;
[0019] Figure 3 is a structural schematic diagram of the clamping block of a rapid bending tool for metal sheets proposed by the present utility model;
[0020] Figure 4 is an internal structural schematic diagram of the fixed seat of a rapid bending tool for metal sheets proposed by the present utility model.
[0021] LEGEND DESCRIPTION:
[0022] 1. Fixed base; 2. Handle; 3. First bearing; 4. Bidirectional screw; 5. Sliding seat; 6. Guide assembly; 601. Limit block; 602. Guide rail; 7. Scale; 8. Triangular bending block; 9. Cylindrical bending block; 10. Fixed column; 11. Push column; 12. Rotating ring; 13. Auxiliary wheel; 14. Fixed seat; 15. Bidirectional lead screw; 16. Second bearing; 17. Sliding block; 18. Connecting plate; 19. Clamping block; 20. Anti-sliding block; 21. Auxiliary plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0024] Referring to Figure 1 and Figure 2 , an embodiment provided by the present utility model: A rapid bending tool for metal sheets, including a fixed base 1, a bidirectional screw 4 is rotatably connected inside the fixed base 1, handles 2 are fixedly connected to both ends of the bidirectional screw 4, a bearing one 3 is fixedly connected to the outer wall of the bidirectional screw 4, the outer wall of the bearing one 3 is fixedly connected inside the fixed base 1, a sliding seat 5 is threadedly connected to the outer wall of the bidirectional screw 4, a guiding component 6 is arranged on the outer wall of the sliding seat 5, and the guiding component 6 is used to stabilize the movement of the sliding seat 5. A triangular bending block 8 is fixedly connected to the upper surface of the sliding seat 5, a cylindrical bending block 9 is fixedly connected to the upper surface of the sliding seat 5, a rotating ring 12 is slidably connected inside the sliding seat 5, a fixed column 10 is fixedly connected to the upper surface of the rotating ring 12, a pushing column 11 is rotatably connected to the outer wall of the fixed column 10, an auxiliary wheel 13 is slidably connected to the inner wall of the rotating ring 12, the outer wall of the auxiliary wheel 13 is rotatably connected inside the sliding seat 5, a scale 7 is fixedly connected to the upper surface of the fixed base 1, and the guiding component 6 includes a limiting block 601, the upper surface of the limiting block 601 is fixedly connected to the outer wall of the sliding seat 5, and a guide rail 602 is slidably connected inside the limiting block 601, and the lower surface of the guide rail 602 is fixedly connected to the upper surface of the fixed base 1;
[0025] Specifically, first, according to the bending requirements, the handle 2 is driven, which drives the bidirectional screw 4 to rotate inside the fixed base 1 and is supported by the first bearing 3 at the same time. Due to the threaded relationship between the sliding seat 5 and the bidirectional screw 4, the sliding seats 5 on both sides slide relative to each other on the upper surface of the fixed base 1 as the bidirectional screw 4 rotates. Then, the movement of the sliding seat 5 drives the limiting block 601 to slide on the outer wall of the guide rail 602, thereby limiting the movement of the sliding seat 5. Finally, the distance between the two sliding seats 5 is adjusted in cooperation with the scale 7. Then, according to the bending requirements, the fixed column 10 is selectively activated to rotate towards the triangular bending block 8 or the cylindrical bending block 9. During this process, the push column 11 is driven by the fixed column 10 to push the metal sheet, so that the outer wall of the metal sheet fits against the outer wall of the triangular bending block 8 or the cylindrical bending block 9, thereby bending the metal sheet into an arc shape or a vertical shape. When the fixed column 10 moves, it drives the rotating ring 12 to slide on the outer wall of the auxiliary wheel 13, and at the same time, the four auxiliary wheels 13 inside the sliding seat 5 limit and guide the rotating ring 12, so that the fixed column 10 can move stably. In addition, a single sliding seat 5 can be selected to meet diverse bending requirements.
[0026] Referring to Figure 3 and Figure 4 , a fixed seat 14 is fixedly connected to the upper surface of the fixed base 1. A bidirectional lead screw 15 is rotatably connected inside the fixed seat 14. An outer wall of the bidirectional lead screw 15 is fixedly connected with a second bearing 16. An outer wall of the second bearing 16 is fixedly connected inside the fixed seat 14. A sliding block 17 is threadedly connected to the outer wall of the bidirectional lead screw 15. An outer wall of the sliding block 17 is slidably connected inside the fixed seat 14. An upper surface of the sliding block 17 is rotatably connected with a connecting plate 18. One end of the connecting plate 18 is rotatably connected with a clamping block 19. An outer wall of the clamping block 19 is fixedly connected with an anti-slip block 20. A lower surface of the clamping block 19 is attached to the upper surface of the fixed seat 14. An auxiliary plate 21 is rotatably connected inside the clamping block 19. One end of the auxiliary plate 21 is rotatably connected inside the fixed seat 14;
[0027] Specifically, first place the hardware plate between the two clamping blocks 19, and at the same time, position the hardware plate in cooperation with the scale 7. Then drive the bidirectional lead screw 15 to rotate inside the fixed seat 14, which is supported by the second bearing 16 during this process. Then, through the meshing of the bidirectional lead screw 15 and the sliding block 17, the two sliding blocks 17 slide relatively inside the fixed seat 14 as the bidirectional lead screw 15 rotates. Then, drive one end of the two connecting plates 18 to move through the movement of the sliding block 17, and thus drive one side of the clamping block 19 to move through the other end of the connecting plate 18. During this process, drive one end of the auxiliary plate 21 to move through the movement of the clamping block 19. At the same time, due to the rotation of the other end of the auxiliary plate 21 inside the fixed seat 14, support the other side of the clamping block 19, so that the anti-sliding block 20 driven by the clamping block 19 fits against the outer wall of the hardware plate, thereby clamping and fixing the hardware plate.
[0028] Working principle: When the hardware plate rapid bending tool is needed, first place the hardware plate between the two clamping blocks 19, and then drive the bidirectional lead screw 15 to rotate. The second bearing 16 provides support, so that the two sliding blocks 17 slide relatively inside the fixed seat 14, drive one end of the connecting plate 18 to move, and then drive the clamping block 19 to move. The movement of the clamping block 19 drives one end of the auxiliary plate 21. At the same time, due to the rotation of the other end of the auxiliary plate 21 inside the fixed seat 14, support the clamping block 19, and fix the anti-sliding block 20 to fit against the outer wall of the hardware plate, realizing the clamping and fixing of the plate. According to the bending requirements, drive the handle 2 to make the bidirectional screw 4 rotate inside the fixed base 1. The first bearing 3 provides support. Due to the threaded relationship between the sliding seat 5 and the bidirectional screw 4, the sliding seat 5 slides relatively on the surface of the fixed base 1. The limiting block 601 slides along the guide rail 602 to control the movement range of the sliding seat 5. After adjusting the distance between the two sliding seats 5, start the fixed column 10 according to the requirements, so that it drives the triangular bending block 8 or the cylindrical bending block 9 to rotate. The fixed column 10 pushes the hardware plate so that its outer wall fits against the outer wall of the bending block, forming an arc or a vertical bend. When the fixed column 10 moves, the rotating ring 12 slides along the outer wall of the auxiliary wheel 13, and the auxiliary wheel 13 limits and guides the rotating ring 12 to ensure the stable movement of the fixed column 10. According to different requirements, a single sliding seat 5 can also be used alone to meet the diverse bending requirements.
[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A rapid bending tool for metal sheets, comprising a fixed base (1), characterized in that: Inside the fixed base (1), a bidirectional screw rod (4) is rotatably connected. At both ends of the bidirectional screw rod (4), handles (2) are fixedly connected. On the outer wall of the bidirectional screw rod (4), a first bearing (3) is fixedly connected. The outer wall of the first bearing (3) is fixedly connected inside the fixed base (1). On the outer wall of the bidirectional screw rod (4), a sliding seat (5) is threadedly connected. On the outer wall of the sliding seat (5), a guiding assembly (6) is provided. The guiding assembly (6) is used to stabilize the movement of the sliding seat (5). On the upper surface of the sliding seat (5), a triangular bending block (8) is fixedly connected. On the upper surface of the sliding seat (5), a cylindrical bending block (9) is fixedly connected. Inside the sliding seat (5), a rotating ring (12) is slidably connected. On the upper surface of the rotating ring (12), a fixed column (10) is fixedly connected. On the outer wall of the fixed column (10), a pushing column (11) is rotatably connected. Inside the inner wall of the rotating ring (12), an auxiliary wheel (13) is slidably connected. The outer wall of the auxiliary wheel (13) is rotatably connected inside the sliding seat (5). On the upper surface of the fixed base (1), a scale (7) is fixedly connected.
2. The quick bending tool for a metal sheet according to claim 1, characterized in that: The guiding assembly (6) includes a limiting block (601). The upper surface of the limiting block (601) is fixedly connected to the outer wall of the sliding seat (5). Inside the limiting block (601), a guide rail (602) is slidably connected. The lower surface of the guide rail (602) is fixedly connected to the upper surface of the fixed base (1).
3. A rapid bending tool for hardware plates according to claim 1, characterized in that: On the upper surface of the fixed base (1), a fixed seat (14) is fixedly connected. Inside the fixed seat (14), a bidirectional lead screw (15) is rotatably connected.
4. A rapid bending tool for hardware plates according to claim 3, characterized in that: On the outer wall of the bidirectional lead screw (15), a second bearing (16) is fixedly connected. The outer wall of the second bearing (16) is fixedly connected inside the fixed seat (14).
5. A rapid bending tool for hardware sheets according to claim 4, characterized in that: On the outer wall of the bidirectional lead screw (15), a sliding block (17) is threadedly connected. The outer wall of the sliding block (17) is slidably connected inside the fixed seat (14).
6. The quick bending tool for a metal sheet according to claim 5, characterized in that: On the upper surface of the sliding block (17), a connecting plate (18) is rotatably connected. One end of the connecting plate (18) is rotatably connected to a clamping block (19).
7. A rapid bending tool for hardware sheets according to claim 6, characterized in that: On the outer wall of the clamping block (19), an anti-slip block (20) is fixedly connected. The lower surface of the clamping block (19) is attached to the upper surface of the fixed seat (14).
8. A rapid bending tool for hardware plates according to claim 7, characterized in that: Inside the clamping block (19), an auxiliary plate (21) is rotatably connected. One end of the auxiliary plate (21) is rotatably connected inside the fixed seat (14).