A feeding structure and a bending machine

Abstract

This utility model relates to the field of bending machine feeding technology, specifically a feeding structure and a bending machine, including: a workbench, a bending machine, and a support plate; the bending machine is installed on one side of the upper end face of the workbench, and a support plate is fixedly installed on the other side of the upper end face of the workbench. An electric push rod is installed on the outer wall of the support plate, and the output end of the electric push rod passes through the support plate and is connected to a push block. A rubber pad is installed on the other side of the push block; a feeding component and an auxiliary component are provided on the workbench; by providing a feeding component and an auxiliary component on the workbench at the connecting end of the bending machine feeding structure, the feeding function of the device is realized, avoiding manual placement of workpieces and improving work efficiency and safety performance.

Description

Technical Field

[0001] This utility model relates to the field of bending machine feeding technology, specifically a feeding structure and a bending machine. Background Technology

[0002] Chinese patent document CN220837344U discloses an easy-to-assemble bending mechanism for a bending machine. It proposes a bending machine body mounted on a base, a worktable mounted on one end of the bending machine body, a lower die movably connected to the upper part of the worktable, a rotating plate mounted on one end of the worktable, a fixing mechanism installed inside the rotating plate, a pressure plate mounted on the end of the bending machine body near the worktable, connecting blocks mounted on both ends of the pressure plate, an upper positioning block and a lower positioning block symmetrically mounted on one end of each connecting block, a fixing block symmetrically fixedly connected to one end of each upper positioning block, a connecting mechanism symmetrically installed inside each fixing block, a bending cutter head mounted on the bottom of the pressure plate, and adjusting mechanisms symmetrically mounted on opposite ends of each lower positioning block. This structure facilitates the installation and disassembly of the bending mechanism of the bending machine, improving the user's work efficiency.

[0003] The current bending machine loading operation usually requires the operator to place the workpiece to be bent and stand next to the machine to load the workpiece. The operator will get tired after a long time of loading, which will lead to low bending efficiency and improper operation can easily cause safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding structure and a bending machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feeding structure, characterized in that it includes: a workbench, a bending machine, and a support plate; a bending machine is installed on one side of the upper end face of the workbench, a support plate is fixedly installed on the other side of the upper end face of the workbench, an electric push rod is installed on the outer side wall of the support plate, the output end of the electric push rod passes through the support plate and is connected to a push block, and a rubber pad is installed on the other side of the push block;

[0006] The workbench is equipped with a feeding component and auxiliary components.

[0007] Preferably, the feeding assembly includes a hydraulic cylinder, a base plate, and side plates; the hydraulic cylinder is disposed on the upper surface of the workbench, and the output end of the hydraulic cylinder is connected to the base plate, and side plates are fixedly disposed on the left and right sides of the base plate.

[0008] Preferably, a limiting plate is provided on the side of the base plate away from the support plate, and a limiting groove is fixedly provided on the limiting plate, and a limiting slider is slidably provided in the limiting groove, and the limiting slider is connected to the side wall of the base plate.

[0009] Preferably, the auxiliary component includes a fixed groove, a movable groove, and a movable block; the fixed groove is fixedly disposed at equal intervals on the upper end surface of the limiting plate, and a movable groove is provided below the fixed groove through a connecting hole, and a movable block is movably disposed in the movable groove.

[0010] Preferably, the movable block is provided with a movable rod, which is movably inserted into the connecting hole, and the other end of the movable rod is connected to the connecting frame provided in the fixed groove.

[0011] Preferably, a connecting spring is provided at the bottom end of the connecting frame where it connects with the movable rod, and the other end of the connecting spring is provided in the fixing groove.

[0012] Preferably, the connecting frame is movably provided with rollers.

[0013] A bending machine, including the aforementioned feeding structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model proposes a feeding structure and bending machine. By setting a feeding component and an auxiliary component on the worktable at the connecting end of the feeding structure of the bending machine, the device can realize the feeding function, avoid manual placement of workpieces, and improve work efficiency and safety performance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the left side structure of the workbench of this utility model;

[0017] Figure 2 This is a schematic diagram of the right side structure of the workbench of this utility model;

[0018] Figure 3 This utility model Figure 1 Schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0020] In the diagram: 1. Workbench; 2. Bending machine; 3. Support plate; 4. Electric push rod; 5. Push block; 6. Rubber pad; 7. Hydraulic cylinder; 8. Base plate; 9. Side plate; 10. Limiting plate; 11. Limiting slide groove; 12. Limiting slider; 13. Fixed groove; 14. Movable groove; 15. Movable block; 16. Movable rod; 17. Connecting frame; 18. Connecting spring; 19. Roller. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 4 This utility model provides three technical solutions:

[0023] Example 1: A feeding structure includes: a workbench 1, a bending machine 2, and a support plate 3; the bending machine 2 is installed on one side of the upper end face of the workbench 1, and the workbench 1 is used for bending workpieces; the support plate 3 is fixedly installed on the other side of the upper end face of the workbench 1, and the support plate 3 is used to install an electric push rod 4; the electric push rod 4 is installed on the outer wall of the support plate 3, and the output end of the electric push rod 4 passes through the support plate 3 and is connected to a push block 5; a rubber pad 6 is installed on the other side of the push block 5; the size of the push plate 5 is consistent with the width of the workpiece, and the rubber pad on the inner side of the push plate 5 is used to protect the side wall of the workpiece;

[0024] The workbench 1 is equipped with a feeding assembly and auxiliary components. The bending machine 2, electric push rod 4, and hydraulic cylinder 7 are all existing technologies and will not be described in detail.

[0025] Example 2: Based on Example 1, the feeding assembly includes a hydraulic cylinder 7, a base plate 8, and side plates 9. The hydraulic cylinder 7 is set on the upper surface of the workbench 1, and the output end of the hydraulic cylinder 7 is connected to the base plate 8. Side plates 9 are fixedly set on the left and right sides of the base plate 8. The left and right sides 9 are used to limit the position of the workpiece and prevent the workpiece at the bottom from shifting during the feeding process.

[0026] A limiting plate 10 is provided on the side of the base plate 8 away from the support plate 3. The limiting plate 10 is used to limit the position of the workpiece. A limiting groove 11 is fixedly provided on the limiting plate 10. A limiting slider 12 is slidably provided in the limiting groove 11. The limiting slider 12 is connected to the side wall of the base plate 8. Both sides of the limiting plate 10 are chamfered to prevent the workpiece from being scratched.

[0027] Example 3: Based on Example 2, the auxiliary component includes a fixed groove 13, a movable groove 14, and a movable block 15; the fixed groove 13 is fixedly arranged at equal intervals on the upper end face of the limiting plate 10, and the movable groove 14 is provided below the fixed groove 13 through a connecting hole, and the movable block 15 is movably arranged in the movable groove 14.

[0028] A movable rod 16 is provided on the movable block 15, and the movable rod 16 is movably inserted into the connecting hole, and the other end of the movable rod 16 is connected to the connecting frame 17 provided in the fixed groove 13; a connecting spring 18 is provided at the bottom end of the connecting frame 17 where it is connected to the movable rod 16, and the other end of the connecting spring 18 is provided in the fixed groove 13; a roller 19 is movably provided in the connecting frame 17, and the roller 19 moves in the connecting frame 17 to assist in pushing the workpiece when the electric push rod 4 pushes the workpiece to the upper end of the limit plate 10, and the roller 19 can move up and down under the action of the connecting spring 19.

[0029] A bending machine, comprising the aforementioned feeding structure.

[0030] In use, the workpiece to be bent is placed on the base plate 8 in a spiral shape. The electric push rod 4 is started to push the workpiece onto the worktable of the bending machine 2 for bending. When the next workpiece needs to be bent, the hydraulic cylinder 7 is started to drive the entire workpiece upward until the next workpiece contacts the push block 5. The limiting slider 12 on one side of the base plate 8 is slidably connected in the limiting groove 11, and the roller 19 on the upper end of the limiting plate 10 can assist in driving the workpiece to slide under the action of the connecting spring 18, making the operation convenient.

[0031] 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 feeding structure, characterized in that: include: Workbench (1), bending machine (2) and support plate (3); The bending machine (2) is installed on one side of the upper end face of the workbench (1), and the support plate (3) is fixedly installed on the other side of the upper end face of the workbench (1). An electric push rod (4) is installed on the outer wall of the support plate (3). The output end of the electric push rod (4) passes through the support plate (3) and is connected to the push block (5). A rubber pad (6) is installed on the other side of the push block (5). The feature is that the workbench (1) is provided with a feeding component and an auxiliary component.

2. The feeding structure according to claim 1, characterized in that: The feeding assembly includes a hydraulic cylinder (7), a base plate (8), and a side plate (9); the hydraulic cylinder (7) is set on the upper surface of the workbench (1), and the output end of the hydraulic cylinder (7) is connected to the base plate (8), and the left and right sides of the base plate (8) are fixedly provided with side plates (9).

3. The feeding structure according to claim 2, characterized in that: A limiting plate (10) is provided on the side of the base plate (8) away from the support plate (3), and a limiting groove (11) is fixedly provided on the limiting plate (10), and a limiting slider (12) is slidably provided in the limiting groove (11), and the limiting slider (12) is connected to the side wall of the base plate (8).

4. The feeding structure according to claim 1, characterized in that: The auxiliary components include a fixed groove (13), a movable groove (14), and a movable block (15); the fixed groove (13) is fixedly arranged at equal intervals on the upper surface of the limiting plate (10), and the movable groove (14) is provided below the fixed groove (13) through a connecting hole, and the movable block (15) is movably arranged in the movable groove (14).

5. The feeding structure according to claim 4, characterized in that: The movable block (15) is provided with a movable rod (16), and the movable rod (16) is movably inserted into the connecting hole, and the other end of the movable rod (16) is connected to the connecting frame (17) provided in the fixed groove (13).

6. The feeding structure according to claim 5, characterized in that: The bottom end of the connecting frame (17) is provided with a connecting spring (18) at the connection point with the movable rod (16), and the other end of the connecting spring (18) is provided in the fixing groove (13).

7. The feeding structure according to claim 5, characterized in that: The connecting frame (17) is movably provided with rollers (19).

8. A bending machine, characterized in that: The feeding structure includes any one of claims 1-7.

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