Metal material bending device

Abstract

The utility model discloses a metal material bending device and relates to the technical field of machinery. The metal material bending device comprises a base, the top of the base is connected with a movable platform by arranging an electric telescopic rod, the bottom of the movable platform is fixedly connected with a bending head, and a pop-up assembly is arranged in the base; the ejection assembly comprises a first hydraulic bin, a rotating rod is rotationally connected into the movable platform in a penetrating mode, a power block is fixedly connected to the side face of the rotating rod, a rotating plate is rotationally connected to the inner wall of the first hydraulic bin, and elastic rods are fixedly connected to the top and the bottom of the rotating plate. According to the metal material bending device, after bending operation is completed, a rotating rod is rotated to be matched with a movable platform, a power block, a stress rod, a first hydraulic bin, a rotating plate and an elastic rod, so that a baffle moves firstly, then a pop-up rod penetrates through an upper opening of a base to pop up a material, and the device is easier to use.

Description

Technical Field

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

[0002] A bending machine is a common machining equipment used for bending steel plates. Its working principle is to apply pressure to the plate through a mold, thereby deforming the plate to achieve the purpose of bending.

[0003] According to a disclosed metal material bending device (publication number: CN206028398U), it includes a jack, a working surface, a bending rod, a bending fixing block, a support rod I, a bending adjustment surface, a bending window, a bending operation frame, a top block, a support rod II, a base, a top rod, a hydraulic device, a fixed plate and a sliding slot. In the above application document, the bending rod and the bending fixing block are used to perform corresponding bending operations on the metal material. However, after the bending operation is completed, the device causes the metal material to be located inside the device, making it difficult to take out, thereby making the device difficult to use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a metal material bending device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a metal material bending device, including a base, the top of the base is connected to a movable platform by setting an electric telescopic rod, the bottom of the movable platform is fixedly connected to a bending head, and a pop-up component is arranged inside the base;

[0005] The pop-up assembly includes a hydraulic tank 1, the movable platform is internally rotatably connected and penetrated by a rotating rod, the side of the rotating rod is fixedly connected to a power block, the inner wall of the hydraulic tank 1 is rotatably connected to a rotating plate, the top and bottom of the rotating plate are fixedly connected to elastic rods, one end of the hydraulic tank 1 piston is slidably connected to a force rod, one end of the hydraulic tank 1 piston is slidably connected to a baffle, the other end of the hydraulic tank 1 piston is slidably connected to a pop-up rod, and the top of the force rod is fixedly connected to a spring.

[0006] Preferably, two elastic rods are provided, and the two elastic rods are symmetrically distributed with respect to the rotating plate, so that the rotating plate is more evenly subjected to the force of the elastic rods.

[0007] Preferably, an opening is provided on the top of the base, and the cross-sectional shape of the opening of the base is the same as the cross-sectional shape of the ejection rod, so that the ejection rod can pass through the opening and be placed on the top of the base.

[0008] Preferably, the spring is located inside the hydraulic chamber 1, and the spring is fixedly connected to the inner wall of the hydraulic chamber 1, so that the force-bearing rod can be reset under the action of the spring when no force is applied.

[0009] Preferably, a protective component is provided on the top of the base;

[0010] The protection component includes a hydraulic chamber 2, wherein a piston at one end of the hydraulic chamber 2 is slidably connected to a transmission rod, and a piston at the other end of the hydraulic chamber 2 is slidably connected to a protection plate.

[0011] Preferably, the transmission rod is located at the rear end of the force-bearing rod, and the transmission rod and the force-bearing rod are in a fixed state, so that when the force-bearing rod moves, the transmission rod can move accordingly.

[0012] The utility model provides a metal material bending device, which has the following beneficial effects:

[0013] (1) After the bending operation is completed, the metal material bending device rotates the rotating rod to cooperate with the movable platform, the power block, the force rod, the hydraulic chamber, the rotating plate and the elastic rod, so that the baffle moves first, and then the ejection rod passes through the opening on the base to eject the material, making the device easier to use.

[0014] (2) When the force-bearing rod of the metal material bending device moves upward, it can drive the transmission rod to move upward, and cooperate with the hydraulic chamber 2 to increase the pressure in the hydraulic chamber 2, driving the protective plate to move forward, thereby protecting the ejected material and further improving the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall appearance of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the pop-up component of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective component of the utility model.

[0019] In the figure: 1. base; 2. movable platform; 3. bending head; 4. hydraulic chamber 1; 5. rotating rod; 6. power block; 7. rotating plate; 8. elastic rod; 9. force rod; 10. baffle; 11. pop-up rod; 12. spring; 13. hydraulic chamber 2; 14. transmission rod; 15. protective plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1

[0022] See also Figure 1-3 A metal material bending device comprises a base 1, the top of the base 1 is connected to a movable platform 2 by means of an electric telescopic rod, the bottom of the movable platform 2 is fixedly connected to a bending head 3, and a pop-up component is arranged inside the base 1;

[0023] The pop-up assembly includes a hydraulic tank 4, a movable platform 2 is internally rotatably connected and penetrated by a rotating rod 5, and a power block 6 is fixedly connected to the side of the rotating rod 5. After the bending operation is completed, the rotating rod 5 is rotated to cooperate with the movable platform 2 rotatably connected to the rotating rod 5, so that the rotating rod 5 drives the power block 6 fixedly connected to it to rotate, and the inner wall of the hydraulic tank 4 is rotatably connected to a rotating plate 7, and the top and bottom of the rotating plate 7 are fixedly connected with elastic rods 8. Two elastic rods 8 are provided, and the two elastic rods 8 are symmetrically distributed about the rotating plate 7. The piston at one end of the hydraulic tank 4 is slidably connected to a force rod 9. When the power block 6 rotates, the power block 6 is located at the bottom position of the force rod 9, and the movable platform 2 is moved upward to reset, so that the power block 6 squeezes the force rod 9 and moves it. The piston at one end of the hydraulic tank 4 is slidably connected to a baffle 10, and the piston at the other end of the hydraulic tank 4 is slidably connected to a pop-up rod 11. The top of the base 1 is opened. An opening is provided, and the cross-sectional shape of the opening of the base 1 is the same as the cross-sectional shape of the pop-up rod 11. A spring 12 is fixedly connected to the top of the force-bearing rod 9, and the spring 12 is located in the internal position of the hydraulic chamber 4. The spring 12 is fixedly connected to the inner wall of the hydraulic chamber 4. When the force-bearing rod 9 moves, it cooperates with the hydraulic chamber 4 that is slidably connected to the piston of the force-bearing rod 9, so that the pressure in the hydraulic chamber 4 increases. Due to the rotating plate 7 rotatably connected in the hydraulic chamber 4 and the elastic rod 8 fixedly connected to the rotating plate 7, the force in the hydraulic chamber 4 is preferentially transmitted to the baffle 10, driving the baffle 10 slidably connected to the piston of the hydraulic chamber 4 to move, and the force-bearing rod 9 continues to move upward, so that the rotating plate 7 squeezes the elastic rod 8 to generate rotation. At this time, the force in the hydraulic chamber 4 can be transmitted to the pop-up rod 11, so that the pop-up rod 11 slidably connected to the piston of the hydraulic chamber 4 passes through the opening on the base 1 to eject the material, making the device easier to use.

[0024] When in use, after the bending operation is completed, the rotating rod 5 is located at the side position of the force-bearing rod 9, and the rotating rod 5 is rotated to cooperate with the movable platform 2 rotatably connected to the rotating rod 5, so that the rotating rod 5 drives the power block 6 fixedly connected thereto to rotate, so that the power block 6 is located at the bottom position of the force-bearing rod 9, and the movable platform 2 is moved upward for reset, so that the power block 6 squeezes the force-bearing rod 9 and makes it move, and cooperates with the hydraulic chamber 14 that is slidably connected to the piston of the force-bearing rod 9, so that the pressure in the hydraulic chamber 14 increases. Due to the rotating plate 7 rotatably connected in the hydraulic chamber 14 and the elastic rod 8 fixedly connected to the rotating plate 7, the force in the hydraulic chamber 14 is preferentially transmitted to the baffle 10, driving the baffle 10 slidably connected to the piston of the hydraulic chamber 14 to move, and the force-bearing rod 9 continues to move upward, so that the rotating plate 7 squeezes the elastic rod 8 and rotates. At this time, the force in the hydraulic chamber 14 can be transmitted to the ejection rod 11, so that the ejection rod 11 slidably connected to the piston of the hydraulic chamber 14 passes through the opening on the base 1 to eject the material.

[0025] Embodiment 2

[0026] See also Figure 1-4 , based on the first embodiment, a protective component is provided on the top of the base 1;

[0027] The protective component includes a hydraulic bin 13, and a transmission rod 14 is slidably connected to the piston at one end of the hydraulic bin 13. The transmission rod 14 is located at the rear end of the force-bearing rod 9, and the transmission rod 14 and the force-bearing rod 9 are in a fixed state. When the force-bearing rod 9 moves upward, the transmission rod 14 fixedly connected to the force-bearing rod 9 can be driven to move upward. The piston at the other end of the hydraulic bin 13 is slidably connected to the protective plate 15. When the transmission rod 14 moves upward, the hydraulic bin 13 slidably connected to the piston of the transmission rod 14 cooperates, so that the pressure in the hydraulic bin 13 increases, and the protective plate 15 slidably connected to the piston of the hydraulic bin 13 is driven to move forward, so as to protect the ejected material, thereby further improving the usability of the device.

[0028] When in use, on the basis of embodiment one, when the force-bearing rod 9 moves upward, it can drive the transmission rod 14 fixedly connected to the force-bearing rod 9 to move upward, and cooperate with the hydraulic chamber 2 13 slidingly connected to the piston of the transmission rod 14, so that the pressure in the hydraulic chamber 2 13 increases, driving the protective plate 15 slidingly connected to the piston of the hydraulic chamber 2 13 to move forward, so as to protect the ejected material.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal material bending device, comprising a base (1), characterized in that: The top of the base (1) is connected to a movable platform (2) via an electric telescopic rod, the bottom of the movable platform (2) is fixedly connected to a bending head (3), and a pop-up component is provided inside the base (1); The pop-up assembly comprises a hydraulic chamber (4), the interior of the movable platform (2) is rotatably connected and penetrated by a rotating rod (5), the side of the rotating rod (5) is fixedly connected to a power block (6), the inner wall of the hydraulic chamber (4) is rotatably connected to a rotating plate (7), the top and bottom of the rotating plate (7) are fixedly connected to elastic rods (8), one end of the hydraulic chamber (4) is slidably connected to a force-bearing rod (9), one end of the hydraulic chamber (4) is slidably connected to a piston with a baffle (10), the other end of the hydraulic chamber (4) is slidably connected to a pop-up rod (11), and the top of the force-bearing rod (9) is fixedly connected to a spring (12).

2. A metal material bending device according to claim 1, characterized in that: Two elastic rods (8) are provided, and the two elastic rods (8) are symmetrically distributed with respect to the rotating plate (7).

3. A metal material bending device according to claim 2, characterized in that: An opening is provided at the top of the base (1), and the cross-sectional shape of the opening of the base (1) is the same as the cross-sectional shape of the ejection rod (11).

4. A metal material bending device according to claim 3, characterized in that: The spring (12) is located inside the hydraulic chamber (4), and the spring (12) is fixedly connected to the inner wall of the hydraulic chamber (4).

5. A metal material bending device according to claim 4, characterized in that: A protective component is provided on the top of the base (1); The protection component comprises a hydraulic chamber 2 (13), a piston at one end of the hydraulic chamber 2 (13) being slidably connected to a transmission rod (14), and a piston at the other end of the hydraulic chamber 2 (13) being slidably connected to a protection plate (15).

6. A metal material bending device according to claim 5, characterized in that: The transmission rod (14) is located at the rear end of the force-bearing rod (9), and the transmission rod (14) and the force-bearing rod (9) are in a fixed state.

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