Section bar bending machine with locking mechanism

Abstract

The utility model discloses a sectional material bending machine with a locking mechanism, and belongs to the field of sectional material bending machines.The sectional material bending machine with the locking mechanism comprises supporting legs, a workbench is fixedly connected to the tops of the supporting legs, a measuring device is fixedly installed at the top of the workbench, a clamp is arranged above the measuring device, and the clamping device is fixedly connected with the supporting legs. A fixing assembly is arranged above the clamp; the fixing assembly comprises a supporting plate, a side plate, a first connecting frame, a hydraulic cylinder, a first connecting block, a second connecting frame, a second connecting block, a limiting plate and a fixing block. The left and right ends of the bottom of the supporting plate are fixedly connected with the tops of side plates. The hydraulic cylinder moves in the first connecting frame to drive the first connecting block at the bottom to move downwards, the first connecting block moves downwards to drive the second connecting block to turn over stably, and the second connecting block moves to drive the clamp at the bottom to turn over.

Description

Technical Field

[0001] The present application relates to the field of profile bending machines, and more specifically, to a profile bending machine with a locking mechanism. Background Art

[0002] A profile bending machine is a device used for processing metal profiles. It is mainly a mechanical device for bending metal profiles, adjusting bending angles, and shaping. It usually consists of components such as a frame, a workbench, a hydraulic system, a control system, and a mold. As an important device in the field of metal processing, the profile bending machine not only improves production efficiency and processing accuracy but also expands the application range and design possibilities of metal materials. It plays an important role in various industrial fields and contributes important technical support to the development of the manufacturing industry. The selection of the locking mechanism of the profile bending machine usually depends on specific application requirements and the material and size characteristics of the profile. When using a profile bending machine, correctly selecting and using the locking mechanism is one of the important factors to ensure production efficiency and product quality.

[0003] Currently, when the profile bending machine equipment we use bends steel structure profiles, most of them clamp the profiles through a chuck. This method cannot firmly clamp the steel structure profiles; therefore, it is easy to generate large bending errors, which will affect the subsequent use of metal materials. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides a profile bending machine with a locking mechanism, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: A profile bending machine with a locking mechanism includes support legs. The top of the support legs is fixedly connected to a workbench. A measuring device is fixedly installed on the top of the workbench. Above the measuring device is a fixture, and above the fixture is a fixing component;

[0005] The fixing component includes a support plate, side plates, a first connecting frame, a hydraulic cylinder, a first connecting block, a second connecting frame, a second connecting block, a limiting plate, and a fixing block;

[0006] The left and right ends of the bottom of the support plate are fixedly connected to the tops of the side plates. The inner side of the first connecting frame is fixedly connected to the outer side of the side plate. The outer wall of the hydraulic cylinder is hinged to the inner wall of the first connecting frame. The output end of the hydraulic cylinder is fixedly connected to the top of the first connecting block. The top inner wall of the second connecting frame is hinged to the outer wall of the first connecting block. The top of the second connecting block is fixedly connected to the bottom of the second connecting frame. The bottom inner wall of the limiting plate is hinged to the front and rear ends of the second connecting block. The top of the fixing block is fixedly connected to the bottom of the support plate.

[0007] Preferably, the front and rear ends of the bottom of the fixed block are hinged to the inner wall of the top of the limit plate, and the top of the clamp is fixedly connected to the bottom of the second connecting block.

[0008] Preferably, a power assembly is provided at the rear end of the clamp. The power assembly includes a support column, and a motor is fixedly connected to the top of the support column. A gear is provided at the front end of the motor.

[0009] Preferably, the output end of the motor is fixedly connected to the rear end of the gear, and the bottom of the support column is fixedly connected to the top of the workbench.

[0010] Preferably, an adjustment assembly is provided on the gear. The adjustment assembly includes a moving plate. A push plate is hinged to the inner side of the top of the moving plate. A slider is fixedly connected to the rear end of the middle of the push plate. The outer wall of the slider is slidably connected to a fixed frame. A support frame is fixedly connected to the rear end of the top of the fixed frame.

[0011] Preferably, the bottom of the support frame is fixedly connected to the top of the workbench. The inner wall of the bottom of the moving plate is hinged to the front end of the gear. The rear end of the support plate is fixedly connected to the front end of the push plate.

[0012] The advantages of the present application are as follows:

[0013] (1). The movement of the hydraulic cylinder in the first connecting frame in the present application drives the first connecting block at the bottom to move downward. The downward movement of the first connecting block drives the second connecting block to achieve stable flipping. The movement of the second connecting block drives the clamp at the bottom to flip, so that the clamp can firmly fix the steel structure profile, preventing the steel structure profile from moving during processing and affecting the processing of the material.

[0014] (2). The movement of the motor in the present application drives the gear to rotate. The rotation of the gear drives the moving plate to move up and down. The up and down movement of the moving plate drives the support plate to move up and down, so that the height of the clamp can be adjusted, enhancing the flexibility of the use of the profile bending machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present application, making other features, objects, and advantages of the present application more obvious. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0016] Figure 1 is the front view of the present utility model;

[0017] Figure 2 is the side view of the present utility model;

[0018] Figure 3It is a cross-sectional view of the utility model;

[0019] Figure 4 It is the utility model Figure 1 Enlarged view of part A.

[0020] In the above figures,

[0021] 1. Support leg; 2. Workbench; 3. Measuring device; 4. Fixture; 5. Fixing component; 51. Support plate; 52. Side plate; 53. First connecting frame; 54. Hydraulic cylinder; 55. First connecting block; 56. Second connecting frame; 57. Second connecting block; 58. Limiting plate; 59. Fixing block; 6. Power component; 61. Support column; 62. Motor; 63. Gear; 7. Adjusting component; 71. Moving plate; 72. Pushing plate; 73. Slide block; 74. Fixing frame; 75. Support frame. Detailed implementation method

[0022] In order to enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in combination with the embodiments. Embodiment

[0024] See Figures 1 - 4, this embodiment provides a profile bending machine with a locking mechanism, including support legs 1. The top of the support legs 1 is fixedly connected to a workbench 2. A measuring device 3 is fixedly installed on the top of the workbench 2. Above the measuring device 3 is a fixture 4, and above the fixture 4 is a fixing component 5; The fixing component 5 includes a support plate 51, side plates 52, a first connecting frame 53, a hydraulic cylinder 54, a first connecting block 55, a second connecting frame 56, a second connecting block 57, a limiting plate 58, and a fixing block 59; The left and right ends of the bottom of the support plate 51 are fixedly connected to the tops of the side plates 52. The inner side of the first connecting frame 53 is fixedly connected to the outer side of the side plates 52. The outer wall of the hydraulic cylinder 54 is hinged to the inner wall of the first connecting frame 53. The output end of the hydraulic cylinder 54 is fixedly connected to the top of the first connecting block 55. The top inner wall of the second connecting frame 56 is hinged to the outer wall of the first connecting block 55. The top of the second connecting block 57 is fixedly connected to the bottom of the second connecting frame 56. The bottom inner wall of the limiting plate 58 is hinged to the front and rear ends of the second connecting block 57. The top of the fixing block 59 is fixedly connected to the bottom of the support plate 51. The hydraulic cylinder 54 provides power for the use of the first connecting block 55, and the first connecting frame 53 provides support for the use of the hydraulic cylinder 54. The top inner wall of the limiting plate 58 is hinged to the front and rear ends of the bottom of the fixing block 59. The top of the fixture 4 is fixedly connected to the bottom of the second connecting block 57. The second connecting block 57 provides support for the use of the fixture 4.

[0025] When the above device is specifically used, the movement of the hydraulic cylinder 54 in the first connecting frame 53 drives the first connecting block 55 at the bottom to move downward. The downward movement of the first connecting block 55 drives the second connecting frame 56 to move downward. The downward movement of the second connecting frame 56 drives the two ends of the second connecting block 57 at the bottom to flip on the limiting plate 58, enabling the second connecting block 57 to achieve stable flipping. The movement of the second connecting block 57 drives the fixture 4 at the bottom to flip. Embodiment

[0026] See Figures 1 - 4, on the basis of Embodiment 1, a power assembly 6 is provided at the rear end of the fixture 4. The power assembly 6 includes a support column 61. A motor 62 is fixedly connected to the top of the support column 61. A gear 63 is provided at the front end of the motor 62. The support column 61 provides a support force for the use of the motor 62. The output end of the motor 62 is fixedly connected to the rear end of the gear 63. The bottom of the support column 61 is fixedly connected to the top of the workbench 2. The workbench 2 provides a support force for the use of the support column 61. The motor 62 provides power for the use of the gear 63. An adjustment assembly 7 is provided on the gear 63. The adjustment assembly 7 includes a moving plate 71. A push plate 72 is hinged to the inner side of the top of the moving plate 71. A slider 73 is fixedly connected to the middle rear end of the push plate 72. The outer wall of the slider 73 is slidably connected to a fixed frame 74. A support frame 75 is fixedly connected to the top rear end of the fixed frame 74. The support frame 75 provides a support force for the use of the fixed frame 74. The moving plate 71 provides a support force for the use of the push plate 72. The bottom of the support frame 75 is fixedly connected to the top of the workbench 2. The inner wall of the bottom of the moving plate 71 is hinged to the front end of the gear 63. The rear end of the support plate 51 is fixedly connected to the front end of the push plate 72. The workbench 2 provides a support force for the use of the support frame 75. The gear 63 provides power for the use of the moving plate 71.

[0027] When the above device is specifically used, the rotation of the gear 63 is realized by driving the gear 63 through the movement of the motor 62. The up and down movement of the moving plate 71 is realized by driving the moving plate 71 through the rotation of the gear 63. The up and down movement of the push plate 72 at the top is realized by driving the push plate 72 through the up and down movement of the moving plate 71. The sliding of the slider 73 at the rear end in the fixed frame 74 is realized by driving the slider 73 at the rear end through the up and down movement of the push plate 72, so that the stable up and down movement of the push plate 72 is realized. The up and down movement of the support plate 51 at the front end is realized by driving the support plate 51 at the front end through the up and down movement of the push plate 72.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A profile bending machine with a locking mechanism, comprising a support leg (1), characterized in that: The top of the support leg (1) is fixedly connected to a workbench (2), a measuring device (3) is fixedly installed on the top of the workbench (2), a clamp (4) is arranged above the measuring device (3), and a fixing component (5) is arranged above the clamp (4); The fixing assembly (5) comprises a support plate (51), a side plate (52), a first connecting frame (53), a hydraulic cylinder (54), a first connecting block (55), a second connecting frame (56), a second connecting block (57), a limiting plate (58), and a fixing block (59); The left and right ends of the bottom of the support plate (51) are fixedly connected to the top of the side plate (52); the inner side of the first connecting frame (53) is fixedly connected to the outer side of the side plate (52); the outer wall of the hydraulic cylinder (54) is hinged on the inner wall of the first connecting frame (53); the output end of the hydraulic cylinder (54) is fixedly connected to the top of the first connecting block (55); the top inner wall of the second connecting frame (56) is hinged to the outer wall of the first connecting block (55); the top of the second connecting block (57) is fixedly connected to the bottom of the second connecting frame (56); the bottom inner wall of the limiting plate (58) is hinged to the front and rear ends of the second connecting block (57); and the top of the fixed block (59) is fixedly connected to the bottom of the support plate (51).

2. A profile bending machine with a locking mechanism according to claim 1, characterized in that: The top inner wall of the limiting plate (58) is hinged to the front and rear ends of the bottom of the fixing block (59), and the top of the clamp (4) is fixedly connected to the bottom of the second connecting block (57).

3. A profile bending machine with a locking mechanism according to claim 2, characterized in that: A power assembly (6) is provided at the rear end of the clamp (4), the power assembly (6) comprising a support column (61), a motor (62) is fixedly connected to the top of the support column (61), and a gear (63) is provided at the front end of the motor (62).

4. A profile bending machine with a locking mechanism according to claim 3, characterized in that: The output end of the motor (62) is fixedly connected to the rear end of the gear (63), and the bottom of the support column (61) is fixedly connected to the top of the workbench (2).

5. A profile bending machine with a locking mechanism according to claim 4, characterized in that: An adjustment assembly (7) is provided on the gear (63), and the adjustment assembly (7) comprises a movable plate (71), a push plate (72) is hingedly connected to the inner side of the top of the movable plate (71), a slider (73) is fixedly connected to the rear end of the middle part of the push plate (72), a fixed frame (74) is slidably connected to the outer wall of the slider (73), and a support frame (75) is fixedly connected to the top rear end of the fixed frame (74).

6. A profile bending machine with a locking mechanism according to claim 5, characterized in that: The bottom of the support frame (75) is fixedly connected to the top of the workbench (2), the bottom inner wall of the movable plate (71) is hinged to the front end of the gear (63), and the rear end of the support plate (51) is fixedly connected to the front end of the push plate (72).

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