Bending device for strip-shaped metal products

Abstract

The utility model discloses a strip-shaped metal product bending device which comprises a rack and a base located on one side of the rack, a semi-circular limiting sliding groove is formed in the top end of the rack, a limiting sliding block matched with the limiting sliding groove is arranged in the limiting sliding groove, an electric push rod is arranged at the bottom end of the limiting sliding block, and the electric push rod is arranged on the base. And a bending rod is arranged at the bottom end of the electric push rod, a motor is arranged at the top end of the rack, and an L-shaped movable rod connected with the limiting sliding block is arranged at the output end of the motor. A fixing plate assists in limiting and clamping the strip-shaped metal products, so that the strip-shaped metal product bending device can bend the strip-shaped metal products with different lengths and sizes, and the applicability of the strip-shaped metal product bending device is improved to a great extent; and due to the matched design of the motor and the bending rod, the strip-shaped metal product can be bent, and the practicability of the strip-shaped metal product bending device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a strip metal product bending device. Background Art

[0002] Metal products are products made of metal. They are used more and more widely in industry, agriculture and various fields of people's lives. However, some strip metal products need to be bent by a bending device during actual use.

[0003] For example, the existing patent CN217912545U discloses a strip metal product bending device, including a fixed plate, the upper surface of which is fixedly connected to two vertical plates, the side surfaces of the two vertical plates away from each other are provided with threaded holes, and two push plates are provided above the fixed plate. Although the metal product can be clamped effectively, it still requires the staff to shake the handle with both hands to perform the clamping operation. When the staff shakes the clamp by hand, the shaking speeds of the two sides are uneven, and the clamps cannot move at the same time, causing the metal product to deviate from the center bending position, resulting in poor bending effect or failure to bend.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a strip metal product bending device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A strip metal product bending device comprises a frame and a base located on one side of the frame, the top of the frame is provided with a semicircular limit slide groove, the limit slide groove is provided with a limit slider matching the limit slide groove, the bottom end of the limit slider is provided with an electric push rod, the bottom end of the electric push rod is provided with a bending rod, the top of the frame is provided with a motor, the output end of the motor is provided with an L-shaped movable rod connected to the limit slider, and the top of the base is provided with a fixing component for fixing the metal product.

[0008] Preferably, the fixing assembly comprises fixing blocks symmetrically arranged on both sides of the top of the base, the fixing blocks are provided with rectangular slideways, and symmetrically arranged fixing plates are provided between the two groups of the fixing blocks and at the top of the base.

[0009] Preferably, a matching rectangular slider is provided in the rectangular slideway, the ends of the two groups of rectangular sliders close to each other are correspondingly connected to the two groups of fixed blocks, and the ends of the two groups of rectangular sliders away from each other are provided with a connecting rod.

[0010] Preferably, one end of the connecting rod is provided with an L-shaped arc rod extending into the base, the L-shaped arc rod is sleeved with a U-shaped bracket connected to the base, and the U-shaped bracket is connected to the L-shaped arc rod via a rotating shaft.

[0011] Preferably, the two side openings of the base are provided with through holes for the L-shaped arc rods to move, and the through holes are provided with hydraulic cylinders connected to the two groups of L-shaped arc rods, and both ends of the hydraulic cylinders are provided with movable shafts connected to the L-shaped arc rods.

[0012] Preferably, a vertically arranged guide column is provided at the top of the through hole, a T-shaped sleeve matching the guide column is sleeved on the guide column, symmetrically arranged movable parts are provided on both sides of the T-shaped sleeve, and connecting rods respectively connected to the two groups of L-shaped arc rods are provided at one end of the two groups of movable parts away from each other.

[0013] Preferably, an inclined arc plate is provided at one end of the fixing plate.

[0014] The beneficial effects of the utility model are as follows: through the design of the fixing component, the rectangular slider drives the fixing plate to move, and the fixing plate assists in limiting and clamping the strip metal product, so that the strip metal product bending device can bend strip metal products of different lengths and sizes, greatly improving the applicability of the strip metal product bending device; and the coordinated design of the motor and the bending rod can bend the strip metal product, thereby improving the practicability of the strip metal product bending device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a strip metal product bending device according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a fixing component in a strip metal product bending device according to an embodiment of the utility model;

[0018] Figure 3 It is a side view of a guide column in a strip metal product bending device according to an embodiment of the utility model.

[0019] In the figure:

[0020] 1. Frame; 2. Base; 3. Limit slide; 4. Limit slider; 5. Electric push rod; 6. Bending rod; 7. Motor; 8. L-shaped movable rod; 9. Fixed block; 10. Rectangular slide; 11. Fixed plate; 12. Rectangular slider; 13. Connecting rod; 14. L-shaped arc rod; 15. U-shaped bracket; 16. Rotating shaft; 17. Through hole; 18. Hydraulic cylinder; 19. Guide column; 20. T-shaped sliding sleeve; 21. Movable part; 22. Connecting rod; 23. Arc plate. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, a strip metal product bending device is provided.

[0023] Embodiment 1;

[0024] like Figure 1-3 As shown, the strip metal product bending device according to the embodiment of the utility model includes a frame 1 and a base 2 located on one side of the frame 1, the top of the frame 1 is provided with a semicircular limit slide groove 3, the limit slide groove 3 is provided with a limit slider 4 matching it, the bottom end of the limit slider 4 is provided with an electric push rod 5, the bottom end of the electric push rod 5 is provided with a bending rod 6, the top of the frame 1 is provided with a motor 7, the output end of the motor 7 is provided with an L-shaped movable rod 8 connected to the limit slider 4, and the top of the base 2 is provided with a fixing component for fixing the metal product.

[0025] Embodiment 2:

[0026] like Figure 1-3As shown, the fixing assembly includes fixed blocks 9 symmetrically arranged on both sides of the top of the base 2, a rectangular slide 10 is opened on the fixed block 9, and a symmetrically arranged fixing plate 11 is provided between the two groups of the fixed blocks 9 and at the top of the base 2, and a rectangular slider 12 matching it is provided in the rectangular slide 10, and the ends of the two groups of rectangular sliders 12 close to each other are correspondingly connected to the two groups of fixed blocks 9, and the ends of the two groups of rectangular sliders 12 away from each other are provided with a connecting rod 13, and one end of the connecting rod 13 is provided with an L-shaped arc rod 14 extending into the base 2, and the L-shaped arc rod 14 is sleeved with a U-shaped bracket 15 connected to the base 2, and the U-shaped bracket 15 is connected to the L-shaped arc rod 14 through a rotating shaft 16.

[0027] Embodiment three;

[0028] like Figure 1-3 As shown, the openings on both sides of the base 2 are provided with through holes 17 for the L-shaped arc rods 14 to move, and the through holes 17 are provided with hydraulic cylinders 18 connected to the two groups of L-shaped arc rods 14, and both ends of the hydraulic cylinders 18 are provided with movable shafts connected to the L-shaped arc rods 14, and the top of the through hole 17 is provided with a vertically arranged guide column 19, and the guide column 19 is sleeved with a T-shaped sliding sleeve 20 matching it, and symmetrically arranged movable parts 21 are provided on both sides of the T-shaped sliding sleeve 20, and the ends of the two groups of movable parts 21 away from each other are provided with connecting rods 22 respectively connected to the two groups of L-shaped arc rods 14, and one end of the fixed plate 11 is provided with an inclined arc plate 23.

[0029] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0030] In actual application, the strip metal product is placed between two fixed plates 11, and the hydraulic cylinder 18 is started to push the two groups of L-shaped arc rods 14 to rotate with the rotating shaft 16 as the axis point, so that the top of the L-shaped arc rod 14 pushes the rectangular slider 12 to slide in the rectangular slide 10 through the connecting rod 13, and the sliding of the rectangular slider 12 drives the fixed plate 11 to move to assist in the limited clamping of the strip metal product, so that the strip metal product bending device can bend strip metal products of different lengths and sizes. During the rotation of the L-shaped arc rod 14, its connecting rod 22 pushes the T-shaped sliding sleeve 20 to slide up and down on the guide column 19 through the movable part 21, thereby ensuring the synchronization of the rotation of the two groups of L-shaped arc rods 14. The coordinated design of the motor 7 and the bending rod 6 can bend the strip metal product.

[0031] To sum up, with the help of the above-mentioned technical scheme of the utility model, through the design of the fixed component, the rectangular slider 12 drives the fixed plate 11 to move, and the fixed plate 11 assists in limiting and clamping the strip metal product, so that the strip metal product bending device can bend strip metal products of different lengths and sizes, which greatly improves the applicability of the strip metal product bending device; and the coordinated design of the motor 7 and the bending rod 6 can bend the strip metal products, thereby improving the practicability of the strip metal product bending device.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A strip metal product bending device, characterized in that: The invention comprises a frame (1) and a base (2) located on one side of the frame (1); the top of the frame (1) is provided with a semicircular limit slide groove (3); a limit slide block (4) matching the limit slide groove (3) is provided in the limit slide groove; the bottom end of the limit slide block (4) is provided with an electric push rod; the bottom end of the electric push rod is provided with a bending rod (6); the top of the frame (1) is provided with a motor (7); the output end of the motor (7) is provided with an L-shaped movable rod (8) connected to the limit slide block (4); and the top of the base (2) is provided with a fixing component for fixing a metal product.

2. A strip metal product bending device according to claim 1, characterized in that: The fixing assembly comprises fixing blocks (9) symmetrically arranged on both sides of the top of the base (2), the fixing blocks (9) being provided with rectangular slideways (10), and a fixing plate (11) symmetrically arranged between two groups of the fixing blocks (9) and located at the top of the base (2).

3. A strip metal product bending device according to claim 2, characterized in that: A rectangular slideway (10) is provided with a matching rectangular slide block (12), the ends of the two groups of rectangular slide blocks (12) close to each other are correspondingly connected to the two groups of fixed blocks (9), and the ends of the two groups of rectangular slide blocks (12) away from each other are provided with a connecting rod (13).

4. A strip metal product bending device according to claim 3, characterized in that: An L-shaped arc rod (14) extending into the base (2) is provided at one end of the connecting rod (13); a U-shaped bracket (15) connected to the base (2) is sleeved on the L-shaped arc rod (14); and the U-shaped bracket (15) is connected to the L-shaped arc rod (14) via a rotating shaft (16).

5. A strip metal product bending device according to claim 4, characterized in that: Through holes (17) for the L-shaped arc rods (14) to move are provided at both side openings of the base (2), a hydraulic cylinder (18) connected to two groups of the L-shaped arc rods (14) is provided in the through holes (17), and movable shafts connected to the L-shaped arc rods (14) are provided at both ends of the hydraulic cylinder (18).

6. The strip metal product bending device according to claim 5, characterized in that: A vertically arranged guide column (19) is provided at the top end of the through hole (17), a T-shaped sliding sleeve (20) matching the guide column (19) is sleeved on the guide column (19), symmetrically arranged movable parts (21) are provided on both sides of the T-shaped sliding sleeve (20), and connecting rods (22) respectively connected to the two groups of L-shaped arc rods (14) are provided at ends of the two groups of movable parts (21) away from each other.

7. The strip metal product bending device according to claim 6, characterized in that: One end of the fixing plate (11) is provided with an inclined arc-shaped plate (23).

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