Lamp filament bending processing device

Abstract

The utility model discloses a filament bending processing device in the technical field of filament processing, which comprises a base, the top of the base is fixedly provided with a frame, the top of the frame is fixedly provided with a top frame, the top frame is provided with a clamping assembly used for limiting a filament, and a square block is slidably connected between the inner walls of the two sides of the frame. Through the arrangement of the pressing rod, the notch and the folding plate, a worker can enable straight filament parts at the two ends of a lamp filament to be located at the bottom of the folding plate, then after the lamp filament is fixed, the first hydraulic cylinder is started to enable the pressing rod to move downwards to bend the lamp filament, and through the design of the notch, when the lamp filament is pressed downwards, the lamp filament is bent. The straight filament part of the lamp filament can be clamped in the notch in the corresponding position, so that the lamp filament can be limited when the lamp filament is pressed downwards, the phenomenon that the lamp filament deviates leftwards and rightwards is avoided, due to the design of the bent plate, the phenomenon that the front end of the bent position of the lamp filament is bent due to stress can be avoided, and the bending machining quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of filament processing technology, and in particular to a filament bending processing device. Background Technology

[0002] In the production of lighting and heating lamps, the quality of filament processing is particularly important. Filament manufacturing involves multiple processes. Generally, the filament is first wound into a spiral, and then the straight wires at both ends of the spiral are bent at a 90-degree angle so that the straight wires at both ends are parallel, which facilitates the subsequent installation of the filament. Therefore, workers need to use bending processing equipment to process the filament during the processing.

[0003] However, existing technologies have some problems: existing filament bending devices first fix the filament, and then bend the filament by pressing down the straight filament position with a pressure rod. However, in the actual pressing process, the front end of the filament bending position is prone to bending due to force, and the straight filaments at both ends are prone to shifting left and right, resulting in non-parallelism, which is not conducive to subsequent installation and use. Therefore, we propose a filament bending processing device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a filament bending processing device. By setting grooves and folding plates, the bending quality can be improved, and the filament bending deviation can be avoided from affecting subsequent installation and use.

[0005] The purpose of this utility model is achieved as follows: a filament bending processing device includes a base, a frame fixedly installed on the top of the base, a top frame fixedly installed on the top of the frame, a clamping component provided on the top frame for limiting the filament, a block slidably connected between the inner walls of the two sides of the frame, a frame body fixedly installed between the front ends of the two sides of the block, a first hydraulic cylinder fixedly installed on the top of the frame body, the telescopic end of the first hydraulic cylinder passing through the frame body and fixedly connected to a pressure rod, a slot being opened at the bottom of the pressure rod, a folding plate fixedly installed on the top of the block, and the block and the base being connected by a driving component, the driving component being able to adjust the position of the block and the frame body so as to bend the filament at different positions.

[0006] Optionally, the drive assembly includes a brake motor, which is fixedly mounted on the rear side of the top of the base. The output shaft of the brake motor is fixedly sleeved with a lead screw, and a slider is threadedly connected to the outer surface of the lead screw. The slider is fixedly mounted on the front end of the slider.

[0007] Optionally, the clamping assembly includes a second hydraulic cylinder, which is fixedly mounted on the top of the top frame, and the telescopic end of the second hydraulic cylinder passes through the top frame and is fixedly connected to a clamping plate.

[0008] Optionally, a shim is fixedly installed on the top of the frame and the bottom of the clamping plate, and the shim is square.

[0009] Optionally, a slide rail is fixedly installed on the top of the base, and the slide rail is slidably connected to the slider.

[0010] Optionally, guide rods are fixedly installed on both sides of the top of the pressure rod, and the top of the guide rods penetrates through the frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention, by setting a pressure rod, a groove, and a folding plate, allows the operator to position the straight filament portions at both ends of the filament at the bottom of the folding plate. After the filament is fixed, the pressure rod is moved downward by activating the first hydraulic cylinder to bend the filament. The groove design allows the straight filament portions to be engaged in the corresponding grooves when the filament is pressed down, thus limiting the filament's position and preventing it from shifting left or right. Furthermore, the folding plate design prevents the front end of the filament from bending due to force, thereby improving the bending process quality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram provided by this utility model.

[0015] Figure 2 This is a side sectional view of the structure provided by this utility model.

[0016] Figure 3 This is a schematic diagram of the rear structure provided by this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the pressure bar provided by this utility model.

[0018] Figure 5 This is a schematic diagram of the installation structure of the pressure bar and the folding plate provided by this utility model.

[0019] In the diagram: 1. Base; 2. Frame; 3. Top frame; 4. Block; 5. Frame body; 6. First hydraulic cylinder; 7. Pressure rod; 8. Groove; 9. Folding plate; 10. Brake motor; 11. Lead screw; 12. Slider; 13. Second hydraulic cylinder; 14. Clamping plate; 15. Shim; 16. Slide rail; 17. Guide rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown in the figure, the filament bending processing device provided by this utility model includes a base 1, a frame 2 fixedly installed on the top of the base 1, a top frame 3 fixedly installed on the top of the frame 2, a clamping component provided on the top frame 3 for limiting the filament, a block 4 slidably connected between the inner walls on both sides of the frame 2, a frame body 5 fixedly installed between the front ends on both sides of the block 4, a first hydraulic cylinder 6 fixedly installed on the top of the frame body 5, the telescopic end of the first hydraulic cylinder 6 passing through the frame body 5 and fixedly connected to a pressure rod 7, a slot 8 opened at the bottom of the pressure rod 7, a folding plate 9 fixedly installed on the top of the block 4, and the block 4 and the base 1 are connected by a driving component, which can adjust the position of the block 4 and the frame body 5 so as to bend the filament at different positions.

[0022] Furthermore, the drive assembly includes a brake motor 10, which is fixedly mounted on the rear side of the top of the base 1. The output shaft of the brake motor 10 is fixedly sleeved with a lead screw 11, and a slider 12 is threadedly connected to the outer surface of the lead screw 11. A block 4 is fixedly mounted on the front end of the slider 12.

[0023] By activating the brake motor 10, the lead screw 11 rotates, which causes the slider 12 to move the block 4 forward or backward. This, in turn, causes the block 4 to move the frame 5 and the first hydraulic cylinder 6, thereby adjusting the position of the block 4 and the pressure rod 7. This facilitates bending the filament at different positions and improves the applicability of the device.

[0024] Furthermore, the clamping assembly includes a second hydraulic cylinder 13, which is fixedly installed on the top of the top frame 3. The telescopic end of the second hydraulic cylinder 13 passes through the top frame 3 and is fixedly connected to a clamping plate 14.

[0025] After the staff places the filament to be bent on top of the frame 2, the second hydraulic cylinder 13 can be activated to move the clamping plate 14 downward, thereby clamping and fixing the filament and ensuring the stability of the filament during subsequent bending work.

[0026] Furthermore, a shim 15 is fixedly installed on the top of the frame 2 and the bottom of the clamping plate 14. The shim 15 is square.

[0027] The gasket 15 can be made of rubber, which, due to its soft nature, can provide good protection for the filament when it is clamped.

[0028] Furthermore, a slide rail 16 is fixedly installed on the top of the base 1, and the slide rail 16 is slidably connected to the slider 12.

[0029] Furthermore, guide rods 17 are fixedly installed on both sides of the top of the pressure rod 7, and the top of the guide rods 17 penetrates through the frame 5.

[0030] The design of the guide rod 17 makes the pressure rod 7 more stable when it moves up and down.

[0031] Working principle and usage process of this utility model:

[0032] First, the worker places the filament to be bent on top of frame 2, ensuring the straight portion is at the bottom of bending plate 9. Then, the second hydraulic cylinder 13 is activated, causing clamping plate 14 to move downwards and clamp the filament. Subsequently, depending on the desired bending position, the positions of block 4 and pressure rod 7 are adjusted. The brake motor 10 is activated, causing lead screw 11 to rotate, which in turn causes slider 12 to move block 4 forward or backward. This, in turn, causes block 4 to move frame 5 and the first hydraulic cylinder 6, allowing adjustment of the positions of block 4 and pressure rod 7. Once the appropriate position is reached, the worker activates the first hydraulic cylinder 6, causing pressure rod 7 to move downwards to bend the filament. Due to the design of slot 8, when the filament is pressed down, the straight portion of the filament is secured in the corresponding slot 8, thus limiting the filament's movement and preventing lateral displacement. Furthermore, the design of bending plate 9 prevents the front end of the filament from bending due to force, thereby improving the bending quality.

[0033] The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A filament bending processing device, comprising a base (1), characterized in that: A frame (2) is fixedly installed on the top of the base (1), and a top frame (3) is fixedly installed on the top of the frame (2). A clamping component is provided on the top frame (3) for limiting the filament. A block (4) is slidably connected between the inner walls on both sides of the frame (2). A frame (5) is fixedly installed between the front ends on both sides of the block (4). A first hydraulic cylinder (6) is fixedly installed on the top of the frame (5). The telescopic end of the first hydraulic cylinder (6) passes through the frame (5) and is fixedly connected to a pressure rod (7). A slot (8) is opened at the bottom of the pressure rod (7). A folding plate (9) is fixedly installed on the top of the block (4). The block (4) is connected to the base (1) through a drive component. The drive component can adjust the position of the block (4) and the frame (5) so that they can be bent at different positions relative to the filament.

2. The filament bending processing device according to claim 1, characterized in that: The drive assembly includes a brake motor (10), which is fixedly installed on the rear side of the top of the base (1). The output shaft of the brake motor (10) is fixedly sleeved with a lead screw (11), and the outer surface of the lead screw (11) is threadedly connected to a slider (12). The block (4) is fixedly installed at the front end of the slider (12).

3. The filament bending processing device according to claim 1, characterized in that: The clamping assembly includes a second hydraulic cylinder (13), which is fixedly installed on the top of the top frame (3). The telescopic end of the second hydraulic cylinder (13) passes through the top frame (3) and is fixedly connected to a clamping plate (14).

4. The filament bending processing device according to claim 1, characterized in that: The top of the frame (2) and the bottom of the clamp (14) are both fixedly installed with a gasket (15), and the gasket (15) is square.

5. The filament bending processing device according to claim 1, characterized in that: A slide rail (16) is fixedly installed on the top of the base (1), and the slide rail (16) is slidably connected to the slider (12).

6. The filament bending processing device according to claim 1, characterized in that: Guide rods (17) are fixedly installed on both sides of the top of the pressure rod (7), and the top of the guide rods (17) penetrates through the frame (5).

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