Bending machine with high machining efficiency

Abstract

The utility model discloses a bending machine with high processing efficiency, which relates to the field of bending processing and comprises a frame body, the inner bottom of the frame body is fixedly connected with a processing table, the top of the processing table is fixedly connected with a bending seat, and a hydraulic rod fixedly connected with the frame body penetrates through the top of the frame body. The bottom of the hydraulic rod is fixedly connected with a lifting plate, a bending plate is arranged below the lifting plate, a limiting mechanism is arranged between the lifting plate and the bending plate, a bending groove is formed in the top of the bending seat, and a threaded rod rotationally connected with the machining table is arranged on the machining table in a penetrating mode. A handle is fixedly connected to the end, away from the machining table, of the threaded rod. Steel is abutted against the movable plate, so that the bending positions of the steel are the same, and the bending effect of a product is good; and the position of the movable plate can be adjusted by rotating the handle, the bending part of the steel is controlled, and different bending machining requirements of products are met.

Description

Technical Field

[0001] This utility model relates to the field of bending processing technology, and in particular to a bending machine with high processing efficiency. Background Technology

[0002] The working principle of a bending machine is to shape metal by applying pressure. When processing steel, it is necessary to bend the steel, so a bending machine is needed.

[0003] When bending steel using a bending machine, workers typically place the steel onto the machine manually. The bending position is controlled manually each time, and the worker's experience determines the bending position. This inconsistency in bending position leads to inconsistent product quality. To address these issues, this application proposes a bending machine with high processing efficiency. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies by proposing a high-efficiency bending machine. By abutting the steel against the moving plate, the steel can be bent at the same position, resulting in a good bending effect. The position of the moving plate can be adjusted by rotating the handle to control the bending part of the steel and meet the different bending processing needs of the product.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-efficiency bending machine includes a frame. A processing table is fixedly connected to the bottom of the frame, and a bending seat is fixedly connected to the top of the processing table. A hydraulic rod is fixedly connected to the top of the frame, and a lifting plate is fixedly connected to the bottom of the hydraulic rod. A bending plate is provided below the lifting plate, and a limiting mechanism is provided between the lifting plate and the bending plate. A bending groove is provided on the top of the bending seat. A threaded rod rotatably connected to the processing table is passed through the processing table. A handle is fixedly connected to the end of the threaded rod away from the processing table. A movable plate threadedly connected to the threaded rod is sleeved on the outer wall of the threaded rod. Two sliding rods are fixedly connected to the processing table, and both sliding rods pass through the movable plate and are slidably connected to it.

[0007] Preferably, the limiting mechanism includes a T-shaped rod that passes through and slidably connects to the lifting plate. A connecting plate is fixedly connected to the front end of the T-shaped rod. A spring is sleeved on the outer wall of the T-shaped rod. The two ends of the spring are fixedly connected to the lifting plate and the connecting plate, respectively. Two limiting rods are fixedly connected to the lifting plate. Both limiting rods pass through and slidably connect to the connecting plate. Three inserts are fixedly connected to the front end of the connecting plate. Three mounting blocks are fixedly connected to the bottom of the lifting plate. A bending plate is mounted on the three mounting blocks. Each insert is disposed through the bending plate and the mounting block.

[0008] Preferably, the inner wall of the frame is fixedly connected to two symmetrically arranged C-shaped plates, both of which pass through the lifting plate and are slidably connected to it.

[0009] Preferably, the top of the processing table is provided with a first sliding groove, the two sliding rods are located in the first sliding groove and fixedly connected to its groove wall, the moving plate is slidably connected to the groove wall of the first sliding groove, and the rear end of the threaded rod is rotatably connected to the groove wall.

[0010] Preferably, the outer wall of the handle is fitted with a protective sleeve, and the protective sleeve is made of rubber.

[0011] Preferably, the bottom of the lifting plate is provided with a second sliding groove, both of the limiting rods are located in the second sliding groove and are fixedly connected to its groove wall, and the connecting plate is slidably connected to the groove wall of the second sliding groove.

[0012] Preferably, the bending plate has three first through holes, the mounting block has three second through holes that mate with the first through holes, the bottom of the mounting block has a groove, and the bending plate is inserted into the groove.

[0013] Compared with the prior art, the advantages of this utility model are as follows:

[0014] 1. The worker places the steel plate to be bent onto the bending seat, so that the rear end of the steel plate abuts against the front end of the moving plate. This allows control over the bending position of the steel plate. By moving the bending plate down to contact the steel plate and engaging with the bending groove, the steel plate can be bent.

[0015] 2. The worker holds the handle and rotates it to drive the threaded rod to rotate, causing the moving plate to slide on the two sliding rods. This allows the position of the moving plate to be adjusted, thereby adjusting the distance between the moving plate and the bending seat. This controls the bending position of the steel plate, meeting the needs of bending different parts, and ensuring that the bending position is the same each time, resulting in a good steel plate bending processing effect.

[0016] 3. The operator can hold the T-shaped rod to move the connecting plate and multiple inserts. During this process, the spring is compressed, and the multiple inserts move backward until the inserts are disengaged from the first and second through holes. The bending plate can then be removed from the mounting block, completing the disassembly and replacement of the bending plate. Replacing the old bending plate can ensure a good bending effect.

[0017] In summary, by placing the steel against the moving plate, the steel can be bent at the same position, resulting in a better bending effect. The position of the moving plate can be adjusted by rotating the handle to control the bending location of the steel and meet different bending processing needs of the product. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of a bending machine with high processing efficiency proposed in this utility model;

[0019] Figure 2 This is a side cross-sectional view of a high-efficiency bending machine proposed in this utility model;

[0020] Figure 3 This is a top view cross-sectional diagram of a high-efficiency bending machine proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of a portion of the structure of a high-efficiency bending machine proposed in this utility model.

[0022] In the diagram: 1. Frame, 2. Processing table, 3. Bending seat, 4. Hydraulic rod, 5. Lifting plate, 6. C-shaped plate, 7. Bending plate, 8. Bending groove, 9. Threaded rod, 10. Handle, 11. Moving plate, 12. Sliding rod, 13. Mounting block, 14. T-shaped rod, 15. Spring, 16. Connecting plate, 17. Limiting rod, 18. Insert block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-4A high-efficiency bending machine includes a frame 1. A processing table 2 is fixedly connected to the bottom of the frame 1. A bending seat 3 is fixedly connected to the top of the processing table 2. A hydraulic rod 4 is fixedly connected to the top of the frame 1. A lifting plate 5 is fixedly connected to the bottom of the hydraulic rod 4. A bending plate 7 is provided below the lifting plate 5. A limiting mechanism is provided between the lifting plate 5 and the bending plate 7. A bending groove 8 is provided on the top of the bending seat 3. A threaded rod 9 is rotatably connected to the processing table 2. A handle 10 is fixedly connected to the end of the threaded rod 9 away from the processing table 2. A movable plate 11 is threadedly connected to the outer wall of the threaded rod 9. Two sliding rods 12 are fixedly connected to the processing table 2. Both sliding rods 12 pass through the movable plate 11 and are slidably connected to it.

[0025] It should be noted that: the limiting mechanism allows for quick disassembly of the bending plate 7, enabling its replacement and preventing deformation and damage caused by prolonged bending; the bending plate 7, in conjunction with the bending groove 8, allows for bending of the steel plate; the position of the moving plate 11 can be adjusted by rotating the handle 10, controlling the distance between the moving plate 11 and the bending seat 3, thus controlling the bending position of the steel plate and meeting the needs of different bending positions.

[0026] The limiting mechanism includes a T-shaped rod 14 that passes through and slides through the lifting plate 5. A connecting plate 16 is fixedly connected to the front end of the T-shaped rod 14. A spring 15 is sleeved on the outer wall of the T-shaped rod 14. The two ends of the spring 15 are fixedly connected to the lifting plate 5 and the connecting plate 16, respectively. Two limiting rods 17 are fixedly connected to the lifting plate 5. Both limiting rods 17 pass through and slide through the connecting plate 16. Three inserts 18 are fixedly connected to the front end of the connecting plate 16. Three mounting blocks 13 are fixedly connected to the bottom of the lifting plate 5. A bent plate 7 is mounted on the three mounting blocks 13. Each insert 18 passes through the bent plate 7 and the mounting block 13.

[0027] It should be noted that the limiting mechanism allows for quick disassembly and assembly of the bending plate 7, enabling the replacement of the bending plate 7.

[0028] The inner wall of the frame 1 is fixedly connected to two symmetrically arranged C-shaped plates 6, both of which pass through the lifting plate 5 and are slidably connected to it.

[0029] It should be noted that the combination of lifting plate 5 and C-shaped plate 6 can make the lifting plate 5 and bending plate 7 rise and fall steadily, and achieve a good bending effect.

[0030] The top of the processing table 2 is provided with a first sliding groove, two sliding rods 12 are located in the first sliding groove and are fixedly connected to its groove wall, the moving plate 11 is slidably connected to the groove wall of the first sliding groove, and the rear end of the threaded rod 9 is rotatably connected to the groove wall.

[0031] It should be noted that by setting two sliding rods 12, the moving plate 11 can be moved stably.

[0032] The outer wall of the handle 10 is fitted with a protective sleeve made of rubber.

[0033] It should be noted that this can increase comfort and prevent exposed handles from injuring the human body.

[0034] The bottom of the lifting plate 5 is provided with a second sliding groove. Both limit rods 17 are located in the second sliding groove and are fixedly connected to its groove wall. The connecting plate 16 is slidably connected to the groove wall of the second sliding groove.

[0035] The bending plate 7 has three first through holes, and the mounting block 13 has three second through holes that mate with the first through holes. The bottom of the mounting block 13 has a groove, and the bending plate 7 is inserted into the groove. The outer wall of the bending plate 7 and the inner wall of the groove are tightly abutted to ensure the stability of the bending plate 7.

[0036] It should be noted that: by inserting the insert 18 into the first through hole and the second through hole, the bending plate 7 is limited; by pulling the insert 18 out of the first through hole and the second through hole, the bending plate 7 can be disassembled.

[0037] The working principle of this utility model is as follows: The operator places the steel plate to be bent onto the bending seat 3, so that the rear end of the steel plate abuts against the front end of the moving plate 11, which can control the bending position of the steel plate. At this time, the hydraulic rod 4 is activated to drive the lifting plate 5 and the bending plate 7 to move down. Through the bending plate 7 moving down and contacting the steel plate and the bending groove 8 that is set in place, the steel plate can be bent. The operator holds the handle 10 and rotates it to drive the threaded rod 9 to rotate, so that the moving plate 11 slides on the two sliding rods 12, thereby adjusting the position of the moving plate 11 and the distance between the moving plate 11 and the bending seat 3. This can control the bending position of the steel plate to meet the needs of bending different parts, and the bending position is the same each time. The processing effect is good; the worker can hold the T-shaped rod 14 to move the connecting plate 16 and multiple inserts 18. During this process, the spring 15 is compressed, and the multiple inserts 18 move backward until the inserts 18 are disengaged from the first and second through holes. The bending plate 7 can then be removed from the mounting block 13, completing the disassembly and replacement of the bending plate 7. The new bending plate 7 is inserted into the bottom groove of the mounting block 13. At this time, the T-shaped rod 14 is released, and the connecting plate 16 and multiple inserts 18 move forward under the action of the spring 15 until the inserts 18 are inserted into the first and second through holes, completing the installation and fixation of the bending plate 7 to the mounting block 13. This ensures the stability of the bending plate 7. Replacing the old bending plate 7 can ensure a good bending effect.

[0038] This invention, by abutting the steel against the moving plate, ensures that the steel bends at the same position, resulting in a better bending effect. It solves the problem of existing technology where workers manually place the steel on the bending machine, and the bending position is controlled manually each time based on their experience. This leads to inconsistent bending positions and inconsistent product quality.

Claims

1. A bending machine with high processing efficiency, comprising a frame (1), characterized in that, The inner bottom of the frame (1) is fixedly connected with a processing table (2), the top of the processing table (2) is fixedly connected with a bending seat (3), the top of the frame (1) is provided through a hydraulic rod (4) fixedly connected therewith, the bottom of the hydraulic rod (4) is fixedly connected with a lifting plate (5), the lower portion of the lifting plate (5) is provided with a bending plate (7), a limiting mechanism is arranged between the lifting plate (5) and the bending plate (7), the top of the bending seat (3) is provided with a bending groove (8), the processing table (2) is provided through a threaded rod (9) rotatably connected therewith, the end of the threaded rod (9) away from the processing table (2) is fixedly connected with a handle (10), the outer wall of the threaded rod (9) is sleeved with a moving plate (11) threadedly connected therewith, the processing table (2) is fixedly connected with two sliding rods (12), both of the sliding rods (12) penetrate through the moving plate (11) and are slidably connected therewith.

2. The bending machine of claim 1, wherein The limiting mechanism comprises a T-shaped rod (14) penetrating through the lifting plate (5) and slidably connected therewith, the front end of the T-shaped rod (14) is fixedly connected with a connecting plate (16), the outer wall of the T-shaped rod (14) is sleeved with a spring (15), both ends of the spring (15) are fixedly connected with the lifting plate (5) and the connecting plate (16) respectively, the lifting plate (5) is fixedly connected with two limiting rods (17), both of the limiting rods (17) penetrate through the connecting plate (16) and are slidably connected therewith, the front end of the connecting plate (16) is fixedly connected with three insertion blocks (18), the bottom of the lifting plate (5) is fixedly connected with three mounting blocks (13), the bending plate (7) is mounted on the three mounting blocks (13), and each insertion block (18) penetrates through the bending plate (7) and the mounting block (13).

3. The bending machine of claim 1, wherein The inner wall of the frame (1) is fixedly connected with two C-shaped plates (6) arranged symmetrically, both of the C-shaped plates (6) penetrate through the lifting plate (5) and are slidably connected therewith.

4. The bending machine of high processing efficiency according to claim 1, characterized in that, The top of the processing table (2) is provided with a first sliding groove, both of the sliding rods (12) are located in the first sliding groove and are fixedly connected with the groove wall, the moving plate (11) is slidably connected with the groove wall of the first sliding groove, and the rear end of the threaded rod (9) is rotatably connected with the groove wall.

5. The bending machine of high processing efficiency according to claim 1, characterized in that, The outer wall of the handle (10) is sleeved with a protective sleeve, and the material of the protective sleeve is rubber.

6. The bending machine of high processing efficiency according to claim 2, characterized in that, The bottom of the lifting plate (5) is provided with a second sliding groove, both of the limiting rods (17) are located in the second sliding groove and are fixedly connected with the groove wall, and the connecting plate (16) is slidably connected with the groove wall of the second sliding groove.

7. The bending machine of high processing efficiency according to claim 2, characterized in that, Three first through holes are provided through the bending plate (7), three second through holes matched with the first through holes are provided through the mounting block (13), the bottom of the mounting block (13) is provided with a groove, and the bending plate (7) is inserted into the groove.

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