Iron accessory machining and bending device

Abstract

The utility model belongs to the technical field of iron accessory machining, and particularly discloses an iron accessory machining and bending device which comprises a bottom plate, a working table, a connecting plate, a pressing plate, a clamping plate and a limiting plate. A plurality of supporting rods are arranged above the bottom plate, the working table is arranged above the supporting rods, and an inclined table is arranged on the side edge of the working table; a first support and a second support are arranged on the side edge of the bottom plate, a first electric telescopic rod is arranged above the first support, and a connecting plate is arranged at the output end of the first electric telescopic rod; a pressing plate is arranged in the middle of the lower portion of the connecting plate, a sliding groove is formed in the side edge of the pressing plate, a two-way lead screw is arranged in the sliding groove, lead screw sliding blocks are symmetrically connected to the two-way lead screw in a threaded mode, connecting rods are fixed to the lead screw sliding blocks, and clamping plates are fixed to the ends of the connecting rods; an L-shaped plate is arranged on one side of the connecting plate, a limiting plate is arranged on the inner side of the L-shaped plate, a driving lead screw is rotationally connected to the limiting plate, a workpiece is pressed through a pressing plate, and then the side edge of the workpiece is limited through a limiting plate in the clamping plate industry.

Description

Technical Field

[0001] The utility model relates to the technical field of iron accessory processing, in particular to a bending device for iron accessory processing. Background Technique

[0002] Iron accessories are the common name for components (accessories) used in power line transmission and transformation. They belong to non-standard metal fittings. Iron accessories in distribution lines generally refer to iron parts on concrete poles and their connection wires. During the production of iron accessories, the raw materials sometimes need to be bent according to the usage requirements of the products.

[0003] Before the bending operation of the iron accessory bending device, it generally needs to use a pressing plate to press and fix the workpiece, and then perform the bending operation. For example, the Chinese utility model patent with the publication number CN213591467U specifically discloses a bending device for iron accessory processing.

[0004] However, in the actual use process of the above-mentioned iron accessory bending device, people will find that the device can only extrude the workpiece and does not restrict the side of the workpiece, which leads to the phenomenon that the workpiece is prone to position deviation during the bending process. Once the position of the workpiece deviates, it will directly affect the bending accuracy. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bending device for iron accessory processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bending device for iron accessory processing, including a bottom plate, a workbench, a connecting plate, a pressing plate, a clamping plate and a limiting plate. There are multiple support rods above the bottom plate, a workbench is arranged above the support rods, an inclined table is arranged on the side of the workbench, a first support and a second support are arranged on the side of the bottom plate, a first electric telescopic rod is arranged above the first support, and the output end of the first electric telescopic rod is provided with a connecting plate; in the middle position below the connecting plate is provided with a pressing plate, a sliding groove is arranged on the side of the pressing plate, a bidirectional lead screw is arranged in the sliding groove, one end of the bidirectional lead screw is rotatably connected to the sliding groove, the other end of the bidirectional lead screw passes through the sliding groove and is connected with a rotating wheel, symmetric screw sliders are threadedly connected on the bidirectional lead screw, a connecting rod is fixed on the screw slider, and a clamping plate is fixed at the end of the connecting rod; an L-shaped plate is arranged on one side of the connecting plate, a limiting plate is arranged inside the L-shaped plate, a driving lead screw is rotatably connected to the limiting plate, and the driving lead screw penetrates through the L-shaped plate and is connected by thread.

[0007] Press the workpiece tightly by the pressing plate, then rotate the bidirectional lead screw to drive the screw sliders to move towards each other, so as to drive the clamping plate to clamp the side of the workpiece by the screw slider, and then rotate the driving lead screw to drive the limiting plate to approach the workpiece by the driving lead screw, so as to limit the side of the workpiece.

[0008] Preferably, a second electric telescopic rod is arranged above the second bracket, and the output end of the second electric telescopic rod is connected with a bending plate. The bending plate is pushed downward by the second electric telescopic rod, and then the workpiece is bent by using the cooperation of the bending plate and the inclined plate.

[0009] Preferably, rubber pads are arranged on the pressing plate, the clamping plate and the limiting plate. The rubber pads are arranged to prevent hard contact with the workpiece and cause damage to the workpiece.

[0010] Preferably, a knob is fixed at one end of the driving lead screw away from the limiting plate, and anti-slip patterns are arranged on the knob. The knob is arranged to facilitate the staff to rotate the driving lead screw.

[0011] Preferably, parallel positioning rods are arranged on the side of the driving lead screw. The positioning rods penetrate through the L-shaped plate, and the ends of the positioning rods are fixed to the limiting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] In the utility model, the first electric telescopic rod is used to push the pressing plate downward to press the iron accessory with the pressing plate. Then, the bidirectional lead screw is rotated to drive the lead screw slider to move, driving the clamping plate to clamp the side of the iron accessory. And the driving lead screw is rotated to drive the limiting plate to approach and contact the workpiece, so as to limit the side of the workpiece. Then, the bending plate can be used to bend the iron accessory. Since the side of the workpiece is limited, the phenomenon of workpiece deviation can be effectively prevented, and the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 is a side structural schematic diagram of the utility model;

[0016] Figure 3 is a structural schematic diagram of the lower part of the connecting plate of the utility model.

[0017] In the figure: 1, base plate; 2, support rod; 3, workbench; 4, inclined table; 5, first bracket; 6, connecting plate; 7, second bracket; 8, bending plate; 9, pressing plate; 10, chute; 11, bidirectional lead screw; 12, runner; 13, slider; 14, connecting rod; 15, clamping plate; 16, L-shaped plate; 17, limiting plate; 18, driving lead screw; 19, knob; 20, positioning rod; 21, first electric telescopic rod; 22, second electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a bending device for iron accessories, including a bottom plate 1, a workbench 3, a connecting plate 6, a pressing plate 9, a clamping plate 15 and a limiting plate 17. A plurality of support rods 2 are arranged above the bottom plate 1, a workbench 3 is arranged above the support rods 2, an inclined table 4 is arranged on the side of the workbench 3, a first bracket 5 and a second bracket 7 are arranged on the side of the bottom plate 1, a first electric telescopic rod 21 is arranged above the first bracket 5, and the output end of the first electric telescopic rod 21 is provided with a connecting plate 6; a pressing plate 9 is arranged in the middle of the lower part of the connecting plate 6, a chute 10 is arranged on the side of the pressing plate 9, a bidirectional lead screw 11 is arranged in the chute 10, one end of the bidirectional lead screw 11 is rotatably connected to the chute 10, the other end of the bidirectional lead screw 11 passes through the chute 10 and is connected with a runner 12, screw sliders 13 are symmetrically and threadedly connected to the bidirectional lead screw 11, a connecting rod 14 is fixed on the screw slider 13, and a clamping plate 15 is fixed at the end of the connecting rod 14; an L-shaped plate 16 is arranged on one side of the connecting plate 6, a limiting plate 17 is arranged inside the L-shaped plate 16, a driving lead screw 18 is rotatably connected to the limiting plate 17, and the driving lead screw 18 penetrates through the L-shaped plate 16 and is threadedly connected.

[0022] Press the workpiece tightly with the pressing plate 9, then rotate the bidirectional lead screw 11 to drive the lead screw 18 and the slider 13 to move relative to each other, so as to drive the clamping plate 15 with the lead screw slider 13 to the side of the workpiece, and then rotate the driving lead screw 18 to drive the limiting plate 17 to approach the workpiece with the driving lead screw 18, thereby restricting the side of the workpiece.

[0023] Furthermore, a second electric telescopic rod 22 is arranged above the second support 7, and the output end of the second electric telescopic rod 22 is connected with a bending plate 8. Use the second electric telescopic rod 22 to push the bending plate 8 downward, and then use the bending plate 8 to cooperate with the inclined plate to bend the workpiece.

[0024] Furthermore, rubber pads are arranged on the pressing plate 9, the clamping plate 15 and the limiting plate 17. The rubber pads are provided to prevent hard contact with the workpiece and cause damage to the workpiece.

[0025] Furthermore, a knob 19 is fixed at one end of the driving lead screw 18 away from the limiting plate 17, and anti-slip patterns are arranged on the knob 19. The knob 19 is provided to facilitate the staff to rotate the driving lead screw 18.

[0026] Furthermore, parallel positioning rods 20 are arranged on the side of the driving lead screw 18. The positioning rods 20 penetrate through the L-shaped plate 16, and the ends of the positioning rods 20 are fixed together with the limiting plate 17.

[0027] In summary, when the device is in use, only need to place the iron accessory on the workbench 3, and extend the iron accessory out of the inclined table 4, then start the first electric telescopic rod 21, use the first electric telescopic rod 21 to push the connecting plate 6 downward, press the iron accessory tightly with the pressing plate 9, then rotate the runner 12, so that the runner 12 drives the bidirectional lead screw 11 to rotate, so that the bidirectional lead screw 11 drives the lead screw slider 13 to move, so that the lead screw slider 13 drives the clamping plate 15 to approach the iron accessory, so that the clamping plate 15 contacts the side of the iron accessory, then rotate the runner 12, so that the runner 12 drives the driving lead screw 18 to rotate, so that the driving lead screw 18 drives the limiting plate 17 to approach the iron accessory and contact the iron accessory, then the second electric telescopic rod 22 can be started, use the second electric telescopic rod 22 to push the bending plate 8 downward, use the bending plate 8 to bend the iron accessory. After bending, rotate the driving lead screw 18 in the reverse direction to move the limiting plate 17 away from the iron accessory, and then rotate the bidirectional lead screw 11 in the reverse direction to move the clamping plate 15 away from the iron accessory.

[0028] It should be noted that: the whole device is controlled by the total control button. Since the devices matched with the control button are common devices and belong to the existing mature technology, the electrical connection relationship and the specific circuit structure are not described in detail here.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An iron accessory processing and bending device, characterized in that: The invention comprises a bottom plate (1), a workbench (3), a connecting plate (6), a pressing plate (9), a clamping plate (15) and a limiting plate (17), wherein a plurality of support rods (2) are arranged above the bottom plate (1), a workbench (3) is arranged above the support rods (2), an inclined platform (4) is arranged on the side of the workbench (3), a first bracket (5) and a second bracket (7) are arranged on the side of the bottom plate (1), a first electric telescopic rod (21) is arranged above the first bracket (5), and a connecting plate (6) is arranged at the output end of the first electric telescopic rod (21); a pressing plate (9) is arranged in the middle position below the connecting plate (6), a slide groove (10) is arranged on the side of the pressing plate (9), and the slide groove (10) is arranged on the side of the slide groove (11). 0) is provided with a bidirectional screw rod (11), one end of the bidirectional screw rod (11) is rotatably connected to the slide groove (10), the other end of the bidirectional screw rod (11) passes through the slide groove (10) and is connected to the rotating wheel (12), the bidirectional screw rod (11) is symmetrically threadedly connected to a screw rod slider (13), a connecting rod (14) is fixed to the screw rod slider (13), and a clamping plate (15) is fixed to the end of the connecting rod (14); an L-shaped plate (16) is provided on one side of the connecting plate (6), a limiting plate (17) is provided on the inner side of the L-shaped plate (16), a driving screw rod (18) is rotatably connected to the limiting plate (17), and the driving screw rod (18) passes through the L-shaped plate (16) and is threadedly connected.

2. The iron accessory processing and bending device according to claim 1, characterized in that: A second electric telescopic rod (22) is arranged above the second bracket (7), and the output end of the second electric telescopic rod (22) is connected to a bending plate (8).

3. The iron accessory processing and bending device according to claim 1, characterized in that: The pressing plate (9), the clamping plate (15) and the limiting plate (17) are all provided with rubber pads.

4. The iron accessory processing and bending device according to claim 1, characterized in that: A knob (19) is fixed to one end of the driving screw rod (18) away from the limiting plate (17).

5. The iron accessory processing and bending device according to claim 1, characterized in that: The side of the driving screw rod (18) is provided with mutually parallel positioning rods (20), the positioning rod (20) passes through the L-shaped plate (16), and the end of the positioning rod (20) is fixed together with the limiting plate (17).

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