Wire group fixing support bending device

Abstract

The utility model discloses a wire set fixing support bending device which comprises a base, a bending table and a conveying table are installed on the top of the base, a discharging assembly is arranged on the rear side of the conveying table, a positioning assembly is arranged in the conveying table, a bending mechanism is arranged on the top of the bending table, and the bending mechanism comprises a bending assembly and a positioning assembly. Comprising a bearing plate installed on the top of a bending table. According to the wire set fixing support bending device, the bending mechanism is arranged, under the driving of the driving air cylinder, the supporting plate and a structural part at the bottom of the supporting plate synchronously slide up and down, two times of bending operation can be rapidly conducted on the support plate through the bending part, and the stability of the support plate in the bending process can be kept through the downward pressing assembly; and the cutting blade is arranged to cut off the bracket plate, so that the subsequent discharging operation is facilitated, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of fixed bracket processing technology, specifically a bending device for a wire assembly fixed bracket. Background Technology

[0002] The reference patent title is: A Bending Device for Processing a Fixed-Surface Triangular Bracket (Authorization Announcement No.: CN221603059U, Authorization Announcement Date: 2024.08.27). It includes a base plate, with a lower bending die fixedly mounted on the upper surface of the base plate. A fixed box is fixedly mounted on the right side of the lower bending die, and a centering component is disposed inside the fixed box. The centering component includes a motor, a clamping rod, and a clamping plate. The device, by setting up the motor, clamping rod, and clamping plate, allows the output end of the motor to drive a bidirectional threaded rod to rotate, thereby driving the moving blocks on both sides, the clamping rod, and the clamping plate to move inwards simultaneously. The clamping plate then moves the workpiece towards the center, allowing the workpiece to be aligned. The device also includes a hydraulic rod, a mounting plate, and an upper bending die. After the workpiece is aligned, the operator activates the hydraulic rod, and the output end of the hydraulic rod drives the mounting plate and the upper bending die downwards. The upper bending die then cooperates with the bending groove to bend the workpiece.

[0003] Based on the aforementioned document, a bending device is a piece of equipment used to process materials such as metal and plastic into desired shapes. It typically includes a mechanical device that bends the material to the required angle by applying force. It is commonly used to manufacture metal products, pipes, angle irons, and other structural materials. Currently, when bending wire assembly fixing brackets, the bending devices on the market generally require manual placement of the bracket plate and centering by a positioning structure before proceeding with the bending operation. This process is cumbersome and seriously affects work efficiency. Therefore, this utility model provides a bending device for wire assembly fixing brackets. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bending device for wire assembly fixing brackets, which solves the problem of slow working efficiency of existing bending devices for wire assembly fixing brackets.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending device for a wire assembly fixing bracket, comprising a base, a bending table and a conveying table mounted on the top of the base, a feeding assembly on the rear side of the conveying table, a positioning assembly inside the conveying table, and a bending mechanism on the top of the bending table, the bending mechanism comprising:

[0006] A bending assembly includes a support plate mounted on top of a bending table, a connecting rod mounted on the bottom of the support plate, a support plate slidably connected to the surface of the connecting rod, a bending seat mounted on the left side of the bottom of the support plate, a bending component rotatably connected inside the bending seat, a connecting block rotatably connected to one side of the bending seat, a return spring fixedly connected to the surface of the connecting block, and one end of the return spring rotatably connected to one side of the bending component through a fixed block.

[0007] A drive assembly, located on top of the support plate, is used to drive the support plate to slide.

[0008] Limiting components are respectively set on one side of the bending seat and the bending part;

[0009] The pressure-down assembly, located at the bottom of the support plate, is used to press down and position the bracket plate.

[0010] Preferably, the drive assembly includes a drive cylinder mounted on the top of the support plate, a piston rod slidably connected to the bottom of the drive cylinder, and the bottom end of the piston rod being fixedly connected to the top of the support plate.

[0011] Preferably, the limiting assembly includes a limiting plate installed on one side of the bending seat and a limiting block installed on one side of the bending member, wherein the surface of the limiting block is in contact with the top of the limiting plate.

[0012] Preferably, the pressing assembly includes a pressing rod slidably installed inside the support plate, a pressing plate is fixedly connected to the bottom end of the pressing rod, a buffer spring is fixedly connected to the top of the pressing plate, and the top end of the buffer spring is fixedly connected to the bottom of the support plate.

[0013] Preferably, the positioning assembly includes a positioning plate slidably installed inside the conveyor table and a positioning motor fixedly installed on the rear side of the base. One end of the output shaft of the positioning motor is fixedly connected to a bidirectional lead screw via a coupling. The surface of the bidirectional lead screw is threadedly connected to the inside of the positioning plate. A positioning rod is fixedly connected to the top of the positioning plate. The surface of the positioning rod is slidably connected to the inside of the conveyor table. A positioning roller is rotatably connected to the surface of the positioning rod.

[0014] Preferably, the feeding assembly includes a feeding cylinder installed on the rear side of the base, and the output end of the feeding cylinder is fixedly connected to a feeding plate.

[0015] Beneficial effects

[0016] This utility model provides a bending device for a wire assembly fixing bracket. Compared with the prior art, it has the following advantages:

[0017] 1. The bending device for the fixed bracket of this production line is equipped with a bending mechanism. Driven by a cylinder, the support plate and its bottom structural components slide up and down synchronously. The bending component can quickly perform two bending operations on the bracket plate. The pressing component can maintain the stability of the bracket plate during the bending process. The cutting blade can cut the bracket plate to facilitate subsequent material discharge operations, which greatly improves work efficiency.

[0018] 2. The bending device for the fixed bracket of this line group is equipped with a positioning component. Driven by a positioning motor, the distance between the positioning rollers on both sides can be flexibly adjusted. This allows the positioning rollers to center the bracket plate during the conveying process, thereby improving the bending quality of the bracket plate. Furthermore, the device is equipped with a feeding component. Driven by a feeding cylinder, the bracket plate can be fed quickly. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the external structure of this utility model from the front view.

[0020] Figure 2 This is a three-dimensional schematic diagram of the fixed bracket of this utility model in a bent state;

[0021] Figure 3 This is a three-dimensional schematic diagram of the external structure of this utility model from the rear view.

[0022] Figure 4 This is a three-dimensional schematic diagram of the bending component of this utility model;

[0023] Figure 5 This is a cross-sectional view of the internal structure of the conveyor table of this utility model.

[0024] In the diagram: 1-base, 2-bending table, 3-conveyor table, 4-feeding assembly, 41-feeding cylinder, 42-feeding plate, 5-positioning assembly, 51-positioning plate, 52-positioning motor, 53-bidirectional lead screw, 54-positioning rod, 55-positioning roller, 6-bending mechanism, 61-bending assembly, 611-bearing plate, 612-connecting rod, 613-support plate, 614-bending seat, 615-bending part, 616-reset spring, 62-drive assembly, 621-drive cylinder, 622-piston rod, 63-limiting assembly, 631-limiting plate, 632-limiting block, 64-pressing assembly, 641-pressing rod, 642-pressing plate, 643-buffer spring. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5 This utility model provides a technical solution:

[0027] A bending device for a wire assembly fixing bracket includes a base 1, a bending table 2 and a conveyor table 3 mounted on the top of the base 1, a feeding assembly 4 on the rear side of the conveyor table 3, a positioning assembly 5 inside the conveyor table 3, and a bending mechanism 6 on the top of the bending table 2. The bending mechanism 6 includes:

[0028] The bending assembly 61 includes a support plate 611 mounted on the top of the bending table 2, a connecting rod 612 mounted on the bottom of the support plate 611, a support plate 613 slidably connected to the surface of the connecting rod 612, a bending seat 614 mounted on the left side of the bottom of the support plate 613, a bending component 615 rotatably connected inside the bending seat 614, a connecting block rotatably connected to one side of the bending seat 614, a return spring 616 fixedly connected to the surface of the connecting block, and one end of the return spring 616 rotatably connected to one side of the bending component 615 through the fixed block.

[0029] The drive assembly 62 is disposed on the top of the support plate 611 and is used to drive the support plate 613 to slide.

[0030] Limiting components 63 are respectively disposed on one side of the bending seat 614 and the bending part 615;

[0031] The pressing component 64 is located at the bottom of the support plate 613 and is used to press down and position the bracket plate.

[0032] A baffle is installed on the left side of the bending table 2. The bending table 2 is divided into a lower half and an upper half from left to right. The bending table 2 is in close contact with the conveyor table 3 and the upper half of the bending table 2 is at the same height as the conveyor table 3.

[0033] The return spring 616 is used to pull the bent part 615 to return to its original position.

[0034] The left side of the bent part 615 is a straight edge, and the bottom of the bent part 615 is provided with a bending groove that is compatible with the bending table 2.

[0035] A cutting blade is installed at the bottom of the support plate 613, and a cutting groove is provided on the top of the conveyor table 3 located directly below the cutting blade.

[0036] In this embodiment, the drive assembly 62 includes a drive cylinder 621 mounted on the top of the support plate 611. A piston rod 622 is slidably connected to the bottom of the drive cylinder 621, and the bottom end of the piston rod 622 is fixedly connected to the top of the support plate 613.

[0037] The drive cylinder 621 is connected to an external air source through an air pipe; the piston rod 622 slides inside the support plate 611.

[0038] In this embodiment, the limiting component 63 includes a limiting plate 631 installed on one side of the bending seat 614 and a limiting block 632 installed on one side of the bending member 615. The surface of the limiting block 632 is in contact with the top of the limiting plate 631.

[0039] The rotation angle of the bent part 615 can be limited by the limiting block 632 and the limiting plate 631.

[0040] With the bending mechanism 6 installed, the support plate 613 and its bottom structural components slide up and down synchronously under the drive of the driving cylinder 621. The bending component 615 can quickly perform two bending operations on the support plate. The pressing component 64 can maintain the stability of the support plate during the bending process. The cutting blade can cut the support plate to facilitate subsequent material discharge operations, which greatly improves work efficiency.

[0041] In this embodiment, the pressing assembly 64 includes a pressing rod 641 that is slidably installed inside the support plate 613. The bottom end of the pressing rod 641 is fixedly connected to a pressing plate 642, and the top of the pressing plate 642 is fixedly connected to a buffer spring 643. The top end of the buffer spring 643 is fixedly connected to the bottom of the support plate 613.

[0042] In this embodiment, the positioning assembly 5 includes a positioning plate 51 that is slidably installed inside the conveyor table 3 and a positioning motor 52 that is fixedly installed on the rear side of the base 1. One end of the output shaft of the positioning motor 52 is fixedly connected to a bidirectional lead screw 53 through a coupling. The surface of the bidirectional lead screw 53 is threadedly connected to the inside of the positioning plate 51. A positioning rod 54 is fixedly connected to the top of the positioning plate 51. The surface of the positioning rod 54 is slidably connected to the inside of the conveyor table 3. A positioning roller 55 is rotatably connected to the surface of the positioning rod 54.

[0043] The positioning motor 52 is a three-phase asynchronous motor and is connected to an external circuit via wires;

[0044] The inner wall of the conveyor table 3 is equipped with a support rod for the positioning plate 51 to slide, and the bidirectional lead screw 53 rotates inside the conveyor table 3; the top of the conveyor table 3 is provided with a sliding groove for the positioning rod 54 to slide.

[0045] In this embodiment, the feeding assembly 4 includes a feeding cylinder 41 installed on the rear side of the base 1, and the output end of the feeding cylinder 41 is fixedly connected to a feeding plate 42.

[0046] The feeding cylinder 41 is connected to an external air source through an air pipe.

[0047] By setting up a positioning component 5 and using the positioning motor 52, the distance between the two positioning rollers 55 can be flexibly adjusted. This allows the positioning rollers 55 to center the support plate during the conveying process, thereby improving the bending quality of the support plate. Furthermore, by setting up a feeding component 4 and using the feeding cylinder 41, the support plate can be fed out quickly.

[0048] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0049] During operation, the support plate is first conveyed to the conveyor table 3 and bending table 2 by an external feeding device. At this time, the positioning motor 52 is started to drive the bidirectional lead screw 53 to rotate. The rotation of the bidirectional lead screw 53 causes the positioning plates 51, positioning rods 54 and positioning rollers 55 on both sides to slide synchronously to the opposite side. In this way, the positioning rollers 55 center and position the support plate during the conveying process, thereby ensuring the bending quality of the support plate. When one end of the support plate contacts the baffle on the left side of the bending table 2, the drive cylinder 62 is started. 1. The piston rod 622 and the support plate 613 slide downwards synchronously. The support plate 613 slides on the surface of the connecting rod 612. The sliding of the support plate 613 causes the structural components at its bottom to slide downwards synchronously, so that the bottom of the pressure plate 642 contacts the top of the support plate first. This causes the pressure rod 641 to slide inside the support plate 613, compressing the buffer spring 643. In this way, the pressure plate 642 positions the support plate. Subsequently, the cutting blade cuts the support plate. The top of the conveyor table 3 has an opening for cutting. Simultaneously, the protrusion on the right side of the bent component 615 contacts the top of the support plate, causing the bent component 615, the limiting block 632, and the connecting block to rotate counterclockwise. As the connecting block rotates, it pulls the fixing block to rotate synchronously, stretching the return spring 616. Simultaneously, as the bent component 615 rotates, it performs the first bend on the support plate through the groove at the bottom of the bent component 615 and the bend at the top of the bending table 2. During this first bend, as the bent component 615... During the bending process of the support plate 15, one end of the support plate will contact the bottom of the lower half of the bending table 2, thus causing the support plate to bend a second time. When the groove at the bottom of the bending part 615 is completely in contact with the bending part of the bending table 2, the support plate will be bent a second time through the straight edge of the left side of the bending part 615, thus forming the second bending operation. Finally, after the bending is completed, the feeding cylinder 41 is activated to drive the feeding plate 42 to slide, and the feeding plate 42 performs a fast feeding operation on the fixed support after bending.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending device for fixing a wire assembly bracket, comprising a base (1), characterized in that: A bending table (2) and a conveyor table (3) are installed on the top of the base (1). A feeding assembly (4) is provided on the rear side of the conveyor table (3). A positioning assembly (5) is provided inside the conveyor table (3). A bending mechanism (6) is provided on the top of the bending table (2). The bending mechanism (6) includes: The bending assembly (61) includes a support plate (611) mounted on the top of the bending table (2), a connecting rod (612) mounted on the bottom of the support plate (611), a support plate (613) slidably connected to the surface of the connecting rod (612), a bending seat (614) mounted on the left side of the bottom of the support plate (613), a bending component (615) rotatably connected inside the bending seat (614), a connecting block rotatably connected to one side of the bending seat (614), a return spring (616) fixedly connected to the surface of the connecting block, and one end of the return spring (616) rotatably connected to one side of the bending component (615) through the fixed block; A drive assembly (62) is disposed on top of the support plate (611) for driving the support plate (613) to slide. Limiting components (63) are respectively disposed on one side of the bending seat (614) and the bending part (615); The pressing component (64) is located at the bottom of the support plate (613) and is used to press down and position the bracket plate.

2. The bending device for fixing a wire assembly according to claim 1, characterized in that: The drive assembly (62) includes a drive cylinder (621) mounted on the top of the support plate (611). A piston rod (622) is slidably connected to the bottom of the drive cylinder (621), and the bottom end of the piston rod (622) is fixedly connected to the top of the support plate (613).

3. The bending device for fixing a wire assembly according to claim 1, characterized in that: The limiting assembly (63) includes a limiting plate (631) installed on one side of the bending seat (614) and a limiting block (632) installed on one side of the bending part (615), wherein the surface of the limiting block (632) is in contact with the top of the limiting plate (631).

4. The bending device for fixing a wire assembly according to claim 1, characterized in that: The pressing assembly (64) includes a pressing rod (641) that is slidably installed inside the support plate (613). The bottom end of the pressing rod (641) is fixedly connected to a pressing plate (642), and the top of the pressing plate (642) is fixedly connected to a buffer spring (643). The top end of the buffer spring (643) is fixedly connected to the bottom of the support plate (613).

5. The bending device for fixing a wire assembly according to claim 1, characterized in that: The positioning assembly (5) includes a positioning plate (51) slidably installed inside the conveyor table (3) and a positioning motor (52) fixedly installed on the rear side of the base (1). One end of the output shaft of the positioning motor (52) is fixedly connected to a double-acting lead screw (53) via a coupling. The surface of the double-acting lead screw (53) is threadedly connected to the inside of the positioning plate (51). A positioning rod (54) is fixedly connected to the top of the positioning plate (51). The surface of the positioning rod (54) is slidably connected to the inside of the conveyor table (3). A positioning roller (55) is rotatably connected to the surface of the positioning rod (54).

6. The bending device for fixing a wire assembly according to claim 1, characterized in that: The feeding assembly (4) includes a feeding cylinder (41) installed on the rear side of the base (1), and the output end of the feeding cylinder (41) is fixedly connected to a feeding plate (42).

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