Multi-angle limiter for bending machine
By designing a multi-angle limiter for bending machines, the precise control of the bending angle is achieved using telescopic components and guide mechanisms, which solves the problem that traditional bending machines are difficult to accurately control when bending angles at oblique angles, and improves machining accuracy and operation efficiency.
Patent Information
- Application Number
- CN202421132075.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Traditional bending machines are difficult to accurately control when bending the oblique angle, and the existing oblique angle limiting device requires manual adjustment, which is inconvenient to operate and lacks a limiting mechanism, which makes the machining parts unable to achieve the expected bending effect, reducing the machining accuracy. and increase costs.
A multi-angle limiter for bending machines is designed, and the height of the main machine is adjusted using telescopic components. The guide mechanism and the adjustment mechanism are used in conjunction with each other to achieve accurate control of the bending angle. The limiting mechanism is closely close to the plate to be processed to ensure the bending direction. Accurate guidance.
Improve the convenience and efficiency of bending operations, ensure a high degree of precision grasp, realize accurate control of bending angles, enhance the bending machine's adaptability to various specifications, improve processing accuracy and reduce costs .
Smart Images
Figure CN222519598U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of limiters, in particular to a multi-angle limiter for a bending machine. Background Art
[0002] In the vast field of mechanical processing, the bending machine is a widely used and extremely common workpiece bending equipment. It is specially used to bend various types of thin plates, such as stainless steel sheets, aluminum plates, etc., as well as pipe workpieces, such as steel pipes, plastic pipes, etc.
[0003] Traditional bending machines are difficult to accurately control when bending the bevel angle, and the existing bevel angle limiting device for bending machines requires manual angle adjustment during bending, which is inconvenient to operate. During the bending process, the bending machine lacks a limiting mechanism for the bent part. The workpiece has no corresponding bending angle reference when being processed, and cannot be bent along the corresponding angle, which easily leads to the workpiece failing to achieve the expected bending effect, reducing processing accuracy and increasing processing costs. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the bevel angle limiting device of the bending machine needs to be manually adjusted during processing, which is inconvenient to operate and lacks a limiting mechanism, resulting in no bending angle reference for the processed workpiece and difficulty in achieving the expected effect. The utility model provides a multi-angle limiter for a bending machine.
[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0006] A multi-angle limiter for a bending machine comprises a main machine, the top of the main machine is fixedly connected to a protective frame, both ends of the bottom side of the main machine are provided with guide mechanisms, the inner ends of the guide mechanisms are movably connected to an adjustment mechanism, the top end of the adjustment mechanism is slidably connected to the bottom side wall of the main machine, the inner end of the guide mechanism is connected through the top side wall of the adjustment mechanism, a limiting mechanism is provided on the bottom side of the adjustment mechanism, the center positions of both ends of the bottom side of the main machine are fixedly connected to telescopic components, the inner ring of the guide mechanism is sleeved on the outer side of the upper end of the telescopic component, the inner side of the bottom end of the telescopic component is fixedly connected to a clamp, the inner ring of the protective frame is connected through a motor 2, and the bottom output end of the motor 2 is connected to the adjusting mechanism at the bottom.
[0007] Furthermore, the guide mechanism includes a motor 1, a slide rail, a slide rod and a limit frame. The top side of the motor 1 is fixedly connected to the two ends of the bottom side of the main machine, the inner end of the slide rod slides and penetrates and is connected to the upper end of the side wall of the adjustment mechanism, the top side of the limit frame is movably connected to the bottom side of the main machine, and the top end of the telescopic component is movably connected to the inner side wall of the motor 1. According to the plate to be bent, after determining the bending angle, one end of it is fixed between the side walls of the splint, and the other end is fixed to the position of the bending machine.
[0008] Furthermore, the outer end of the slide rail is fixedly connected to the inner end of the motor, the outer end of the slide rod penetrates and is slidably connected to the inner side wall of the inner end of the slide rail, the bottom side of the limit frame is movably connected to the top side of the slide rod, the position of the guide mechanism is adjusted according to the lateral dimension, the position of the slide rail adjusts the slide rod, and the lateral position of the adjustment mechanism is adjusted.
[0009] Furthermore, the adjustment mechanism includes a movable rod, a rotating shaft and a disc bottom, the top of the movable rod is movably connected to the bottom side of the main machine, the inner end of the guide mechanism passes through and is movably connected to the side wall of the rotating shaft, and the rotation angle of the adjustment mechanism is adjusted so that the disc bottom can rotate in accordance with the bottom of the rotating shaft, and the rotation angle of the disc bottom can be adjusted according to the bending requirements of the plate.
[0010] Furthermore, the outer end of the bottom side of the movable rod is connected to the inner side of the top end of the rotating shaft, the top side of the plate bottom is movably connected to the bottom side of the rotating shaft, and the rotation angle of the plate bottom can be adjusted according to the bending requirements of the plate.
[0011] Furthermore, the limiting mechanism includes a connecting frame and a fixing assembly, the inner end axis of the connecting frame passes through and is connected to the bottom end axis of the adjusting mechanism, and the top side of the fixing assembly is movably connected to the outer end of the connecting frame, so that the height of the entire main machine is adjusted to be close to the upper side of the plate or strip to be bent until the side wall of the limiting mechanism is close to the side wall of the plate to be processed.
[0012] Furthermore, the retaining assembly includes a support frame, an elastic clamp and a clamping plate, the top end of the elastic clamp is rotatably connected to the bottom side of the support frame, the top end of the clamping plate is rotatably connected to the bottom side of the elastic clamp, the side wall of the plate can be clamped between the side walls of the clamping plate, and the side wall of the adjustment mechanism can be rotationally adjusted according to the bending arc to be rolled.
[0013] Furthermore, the telescopic assembly includes a support column and a sliding column, the top end of the support column is located between the inner sides of the guide mechanism, the outer side of the bottom end of the support column penetrates and is slidably connected to the inner side of the top end of the sliding column, the outer side of the clamp is fixedly connected to the bottom side of the sliding column, and the height of the entire limiter is controlled by the position of the telescopic assembly, and the height of the entire main machine is adjusted to be close to the upper side of the plate or strip to be bent.
[0014] Compared with the prior art, the utility model provides a multi-angle limiter for a bending machine, which has the following beneficial effects:
[0015] The multi-angle limiter used in this bending machine controls the limiter height through the telescopic component, so that the main machine can be extremely flexibly and accurately adjusted to the upper side of the part to be bent, which greatly improves the convenience and efficiency of operation, ensures the accurate grasp of the height during the bending process, and allows the limit mechanism to be close to the side wall of the plate to be processed. It can effectively guide the direction of bending, ensuring that each bending operation can achieve extremely high precision and accuracy. The side wall of the adjustment mechanism is flexibly rotated according to the bending curvature, so that the plate can be closely fitted and rotated along the outer edge of the limit mechanism, realizing the precise control of the bending angle, and the guide mechanism is adjusted according to different lateral dimensions, thereby realizing the precise adjustment of the lateral position and rotation angle of the adjustment mechanism, which greatly enhances the adaptability of the bending machine to the bending needs of various specifications of plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the entire outer structure connection for this utility;
[0017] Figure 2 This is a bottom display diagram of the overall structure connection of this utility model;
[0018] Figure 3 This is a detailed structural display diagram of the practical adjustment mechanism;
[0019] Figure 4 It is a detailed schematic diagram of the structure of the retaining component inside the practical limiting mechanism;
[0020] Figure 5 This is a diagram showing the structure of the telescopic components and the clips of this utility model.
[0021] In the figure: 1. main machine; 2. protective frame; 3. guide mechanism; 31. motor 1; 32. slide rail; 33. slide rod; 34. limit frame; 4. adjustment mechanism; 41. movable rod; 42. rotating shaft; 43. bottom of the plate; 5. limit mechanism; 51. connecting frame; 52. fixing assembly; 521. supporting frame; 522. elastic clamp; 523. splint; 6. telescopic assembly; 61. supporting column; 62. slide column; 7. clamp; 8. motor 2. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1:
[0024] like Figure 1-Figure 5 As shown, a multi-angle limiter for a bending machine includes a main machine 1, a protective frame 2 is fixedly connected to the top of the main machine 1, guide mechanisms 3 are arranged at both ends of the bottom side of the main machine 1, the inner ends of the guide mechanisms 3 are movably connected with adjustment mechanisms 4, the top of the adjustment mechanism 4 is slidably connected to the bottom side wall of the main machine 1, the inner end of the guide mechanism 3 is connected through the top side wall of the adjustment mechanism 4, a limiting mechanism 5 is arranged on the bottom side of the adjustment mechanism 4, the center positions of both ends of the bottom side of the main machine 1 are fixedly connected with telescopic components 6, the inner ring of the guide mechanism 3 is sleeved on the outer side of the upper end of the telescopic component 6, the inner side of the bottom end of the telescopic component 6 is fixedly connected with a clamp 7, the inner ring of the protective frame 2 is passed through a motor 2 8, and the bottom output end of the motor 2 8 is connected to the bottom adjustment mechanism 4 together.
[0025] like Figure 1-Figure 2 As shown, the guide mechanism 3 includes a motor 31, a slide rail 32, a slide rod 33 and a limit frame 34. The top side of the motor 31 is fixedly connected to the two ends of the bottom side of the main machine 1, the inner end of the slide rod 33 slides and penetrates and is connected to the upper end of the side wall of the adjustment mechanism 4, the top side of the limit frame 34 is movably connected to the bottom side of the main machine 1, the top of the telescopic component 6 is movably connected to the inner side wall of the motor 31, the outer end of the slide rail 32 is fixedly connected to the inner end of the motor 31, the outer end of the slide rod 33 penetrates and is slidably connected to the inner side wall of the inner end of the slide rail 32, the bottom side of the limit frame 34 is movably connected to the top side of the slide rod 33, one end of which is fixed between the side walls of the clamping plate 523, and the other end is fixed to the position of the bending machine, the position of the guide mechanism 3 is adjusted according to the lateral size, the position of the slide rail 32 adjusts the slide rod 33, and the lateral position of the adjustment mechanism 4 is adjusted;
[0026] like Figure 1 and Figure 3 As shown, the adjustment mechanism 4 includes a movable rod 41, a rotating shaft 42 and a plate bottom 43. The top of the movable rod 41 is movably connected to the bottom side of the main machine 1, the inner end of the guide mechanism 3 penetrates and is movably connected to the side wall of the rotating shaft 42, the outer end of the bottom side of the movable rod 41 penetrates and is connected to the inner side of the top end of the rotating shaft 42, and the top side of the plate bottom 43 is movably connected to the bottom side of the rotating shaft 42. The rotation angle of the adjustment mechanism 4 is adjusted so that the plate bottom 43 can rotate in accordance with the bottom of the rotating shaft 42. The rotation angle of the plate bottom 43 can be adjusted according to the bending requirements of the plate.
[0027] Embodiment 2:
[0028] like Figure 1 and Figure 4 As shown, the limiting mechanism 5 includes a connecting frame 51 and a fixing component 52. The inner end axis of the connecting frame 51 passes through and is connected to the bottom end axis of the adjusting mechanism 4. The top side of the fixing component 52 is movably connected to the outer end of the connecting frame 51. The fixing component 52 includes a supporting frame 521, an elastic clamp 522 and a clamping plate 523. The top end of the elastic clamp 522 is rotatably connected to the bottom side of the supporting frame 521, and the top end of the clamping plate 523 is rotatably connected to the bottom side of the elastic clamp 522 until the side wall of the limiting mechanism 5 is close to the side wall of the plate to be processed. The side wall of the plate can be clamped between the side walls of the clamping plate 523. The side wall of the adjusting mechanism 4 is rotated and adjusted according to the bending curvature to be rolled, and the plate can rotate in accordance with the outer ring edge of the entire supporting frame 521.
[0029] like Figure 1 and Figure 5 As shown, the telescopic assembly 6 includes a support column 61 and a slide column 62. The top of the support column 61 is located between the inner sides of the guide mechanism 3. The outer side of the bottom end of the support column 61 penetrates and is slidably connected to the inner side of the top end of the slide column 62. The outer side of the clamp 7 is fixedly connected to the bottom side of the slide column 62.
[0030] Working principle: Figure 1-Figure 5 As shown, the clamping member 7 can be clamped on both sides of the table of the bending machine, and the height of the entire limiter is controlled by the telescopic component 6. The height of the entire main machine 1 is adjusted to be close to the upper side of the plate or strip to be bent, until the side wall of the limiting mechanism 5 is close to the side wall of the plate to be processed, and the side wall of the plate can be clamped between the side walls of the clamping plate 523. The side wall of the adjusting mechanism 4 is rotated and adjusted according to the bending curvature to be rolled, and the plate can be rotated in accordance with the outer ring edge of the entire support frame 521;
[0031] According to the plate to be bent, after determining the bending angle, fix one end of it between the side walls of the clamping plate 523, and fix the other end to the position of the bending machine. Adjust the position of the guide mechanism 3 according to the lateral size, adjust the slide rod 33 at the position of the slide rail 32, adjust the lateral position of the adjustment mechanism 4, and adjust the rotation angle of the adjustment mechanism 4 again, so that the bottom 43 of the plate can rotate in accordance with the bottom of the rotating shaft 42. The rotation angle of the bottom 43 of the plate can be adjusted according to the requirements of the plate bending.
Claims
1. A multi-angle limiter for a bending machine, comprising a main machine (1), characterized in that: The top of the main machine (1) is fixedly connected to a protective frame (2), the two ends of the bottom side of the main machine (1) are provided with guide mechanisms (3), the inner ends of the guide mechanisms (3) are movably connected to an adjustment mechanism (4), the top end of the adjustment mechanism (4) is slidably connected to the bottom side wall of the main machine (1), the inner end of the guide mechanism (3) is connected to the top side wall of the adjustment mechanism (4), a limiting mechanism (5) is provided on the bottom side of the adjustment mechanism (4), the center positions of the two ends of the bottom side of the main machine (1) are fixedly connected to telescopic components (6), the inner ring of the guide mechanism (3) is sleeved on the outer side of the upper end of the telescopic component (6), the inner side of the bottom end of the telescopic component (6) is fixedly connected to a clamp (7), the inner ring of the protective frame (2) is connected to a second motor (8), and the bottom output end of the second motor (8) is connected to the bottom of the adjustment mechanism (4) together.
2. The multi-angle limiter for a bending machine according to claim 1, characterized in that: The guide mechanism (3) comprises a motor (31), a slide rail (32), a slide rod (33) and a limit frame (34); the top side of the motor (31) is fixedly connected to the two ends of the bottom side of the main machine (1); the inner end of the slide rod (33) slides and penetrates and is connected to the upper end of the side wall of the adjustment mechanism (4); the top side of the limit frame (34) is movably connected to the bottom side of the main machine (1); and the top end of the telescopic component (6) is movably connected to the inner wall of the motor (31).
3. The multi-angle limiter for a bending machine according to claim 2, characterized in that: The outer end of the slide rail (32) is fixedly connected to the inner end of the motor (31), the outer end of the slide rod (33) passes through and is slidably connected to the inner side wall of the inner end of the slide rail (32), and the bottom side of the limit frame (34) is movably connected to the top side of the slide rod (33).
4. The multi-angle limiter for a bending machine according to claim 1, characterized in that: The adjustment mechanism (4) comprises a movable rod (41), a rotating shaft (42) and a disc bottom (43); the top of the movable rod (41) is movably connected to the bottom side of the main machine (1); the inner end of the guide mechanism (3) passes through and is movably connected to the side wall of the rotating shaft (42).
5. The multi-angle limiter for a bending machine according to claim 4, characterized in that: The outer end of the bottom side of the movable rod (41) penetrates and is connected to the inner side of the top end of the rotating shaft (42), and the top side of the disc bottom (43) is movably connected to the bottom side of the rotating shaft (42).
6. The multi-angle limiter for a bending machine according to claim 1, characterized in that: The limiting mechanism (5) comprises a connecting frame (51) and a retaining assembly (52); the inner end axis of the connecting frame (51) penetrates and is connected to the bottom end axis of the adjusting mechanism (4); and the top side of the retaining assembly (52) is movably connected to the outer end of the connecting frame (51).
7. The multi-angle limiter for a bending machine according to claim 6, characterized in that: The retaining assembly (52) comprises a support frame (521), an elastic clamp (522) and a clamping plate (523), wherein the top end of the elastic clamp (522) is rotatably connected to the bottom side of the support frame (521), and the top end of the clamping plate (523) is rotatably connected to the bottom side of the elastic clamp (522).
8. The multi-angle limiter for a bending machine according to claim 1, characterized in that: The telescopic assembly (6) comprises a support column (61) and a sliding column (62), the top end of the support column (61) is located between the inner sides of the guide mechanism (3), the outer side of the bottom end of the support column (61) penetrates through and is slidably connected to the inner side of the top end of the sliding column (62), and the outer side of the clamp (7) is fixedly connected to the bottom side of the sliding column (62).