Metal rod bending machine for manufacturing universal equipment

Abstract

The utility model relates to the field of bending machines, and discloses a metal rod bending machine for manufacturing universal equipment, which comprises a box body, two fixing blocks are symmetrically arranged on the upper surface of the box body in the front-back direction, sliding grooves are formed in the two fixing blocks, a moving device is arranged in the sliding grooves, a first motor is arranged on the moving device, and a second motor is arranged on the first motor. A three-jaw chuck is installed at the output shaft end of the first motor, a fixing plate is installed on the right side of the upper surface of the box body, two supporting columns are symmetrically installed on the upper surface of the fixing plate, a supporting plate is installed on the upper surfaces of the two supporting columns, a fixing device is installed on the supporting plate, and a first fixing groove is formed in the upper surface of the fixing plate; and a bending device is mounted on the right side of the fixing plate. The metal rod bending device has the advantages that a metal rod can be fixed and prevented from moving during bending, meanwhile, when a long metal rod is bent, the metal rod can be driven to move through the moving device, manual operation is not needed, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a metal rod bending machine used for manufacturing general equipment. Background Art

[0002] The various production equipment used by various departments of the national economy to manufacture and maintain the material and technical equipment required is called general equipment. Among the general equipment, bending machines are particularly widely used. Bending machines are mechanical equipment for bending plates. They can bend plates into the required shape, with high production efficiency and high product precision. When bending metal rods, existing bending machines are often more convenient for bending longer metal rods, but when the metal rods are shorter, it is not convenient to fix them for bending, and it is inconvenient to use. At the same time, when bending different positions of long metal rods, it is often necessary to manually move the metal rods, which is cumbersome to operate and inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above problems and provide a metal rod bending machine for general equipment manufacturing, which can fix the metal rod to prevent movement during bending. At the same time, when bending a metal rod with a longer length, the metal rod can be driven to move through a moving device, without manual operation, and is easy to operate.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a metal rod bending machine for general equipment manufacturing, comprising a box body, two fixed blocks are symmetrically installed on the front and back upper surface of the box body, and the two fixed blocks are provided with slide grooves, and a moving device is installed in the slide groove, and a first motor is installed on the moving device, and a three-jaw chuck is installed on the output shaft end of the first motor, a fixed plate is installed on the right side of the upper surface of the box body, and two supporting columns are symmetrically installed on the upper surface of the fixed plate, and support plates are installed on the upper surfaces of the two support columns, and a fixing device is installed on the support plate, a first fixing groove is installed on the upper surface of the fixed plate, and a bending device is installed on the right side of the fixed plate.

[0005] As an improvement, the moving device includes a second motor, which is fixedly mounted at the left end of the slide slot, a screw is mounted on the output shaft end of the second motor, sliders are mounted on the front and rear screws, a moving plate is mounted on the two sliders, and the first motor is mounted on the upper surface of the moving plate.

[0006] As an improvement, the fixing device comprises an electric telescopic rod, which is fixedly mounted on the upper surface of the support plate, and the telescopic end of the electric telescopic rod passes through the support plate and is provided with a second fixing groove.

[0007] As an improvement, the bending device includes a third motor, which is fixedly mounted inside the box, and a first rotating shaft is mounted on the output shaft end of the third motor, a first turntable is rotatably mounted on the first rotating shaft, and two brackets are fixedly mounted on the first rotating shaft, and the two brackets are respectively located on the upper and lower sides of the first turntable, and a limiting plate is installed on one end of the two brackets away from the first rotating shaft, a second rotating shaft is mounted on the two brackets, a second turntable is mounted on the second rotating shaft, and the second turntable is located between the two brackets.

[0008] As an improvement, the first rotating disk and the second rotating disk are respectively provided with limiting grooves.

[0009] As an improvement, the first fixing groove and the second fixing groove are located between two supporting columns.

[0010] The advantages of the utility model compared with the prior art are: when the utility model is in use, a longer metal rod can be fixed by the provided moving device and the three-jaw chuck, and the metal rod can be driven to move and be bent at different positions, which is easy to operate; when bending a shorter metal rod, the metal rod can be fixed by the provided fixing device and then bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a three-dimensional structural schematic diagram of a metal rod bending machine used for manufacturing general equipment.

[0012] Figure 2 The utility model is a right-side structural schematic diagram of a bending device of a metal rod bending machine used for manufacturing general equipment.

[0013] As shown in the figure: 1. Box body; 2. Fixed block; 3. Slide; 4. Moving device; 5. First motor; 6. Three-jaw chuck; 7. Fixed plate; 8. Support column; 9. Support plate; 10. Fixing device; 11. First fixed slot; 12. Bending device; 13. Second motor; 14. Screw; 15. Slider; 16. Moving plate; 17. Electric telescopic rod; 18. Second fixed slot; 19. First rotating shaft; 20. First turntable; 21. Bracket; 22. Limiting plate; 23. Second rotating shaft; 24. Second turntable; 25. Limiting slot. DETAILED DESCRIPTION

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0015] Combined with Figure 1 To Attachment Figure 2A metal rod bending machine for general equipment manufacturing includes a box body 1, two fixed blocks 2 are symmetrically installed on the upper surface of the box body 1, a slide groove 3 is opened on the two fixed blocks 2, a moving device 4 is installed in the slide groove 3, a first motor 5 is installed on the moving device 4, a three-jaw chuck 6 is installed on the output shaft end of the first motor 5, a fixed plate 7 is installed on the right side of the upper surface of the box body 1, two supporting columns 8 are symmetrically installed on the upper surface of the fixed plate 7, supporting plates 9 are installed on the upper surfaces of the two supporting columns 8, a fixing device 10 is installed on the support plate 9, a first fixing groove 11 is installed on the upper surface of the fixed plate 7, and a bending device 12 is installed on the right side of the fixed plate 7.

[0016] The moving device 4 includes a second motor 13, which is fixedly mounted at the left end of the slide slot 3. A screw 14 is mounted on the output shaft end of the second motor 13, and sliders 15 are mounted on the front and rear screws 14. A moving plate 16 is mounted on the two sliders 15, and the first motor 5 is mounted on the upper surface of the moving plate 16.

[0017] Specifically, when bending a longer metal rod, one end of the metal rod is passed through the bending device 12 and fixed with the three-jaw chuck 6, and the second motor 13 is started. The second motor 13 drives the screw 14 to rotate, and the screw 14 drives the slider 15 to move, and the slider 15 drives the movable plate 16 to move, and the movable plate 16 drives the first motor 5 to move, and the first motor 5 drives the three-jaw chuck 6 to move, and then drives the metal rod to move, and bends different positions. When the angle of the metal rod needs to be changed, start the first motor 5 to drive the three-jaw pull plate 6 to rotate.

[0018] The fixing device 10 includes an electric telescopic rod 17 , which is fixedly mounted on the upper surface of the support plate 9 , and a second fixing groove 18 is installed at the telescopic end of the electric telescopic rod 17 that penetrates the support plate 9 .

[0019] Specifically, when bending the metal rod, the metal rod is passed between the first fixing groove 11 and the second fixing groove 18 , and the electric telescopic rod 17 is started to drive the second fixing groove 18 to move downward, and the metal rod is fixed between the first fixing groove 11 and the second fixing groove 18 .

[0020] The bending device 12 includes a third motor, which is fixedly installed inside the box body 1. A first rotating shaft 19 is installed on the output shaft end of the third motor. A first turntable 20 is rotatably installed on the first rotating shaft 19. Two brackets 21 are fixedly installed on the first rotating shaft 19. The two brackets 21 are respectively located on the upper and lower sides of the first turntable 20. A limiting plate 22 is installed on the end of the two brackets 21 away from the first rotating shaft 19. A second rotating shaft 23 is installed on the two brackets 21. A second turntable 24 is installed on the second rotating shaft 23. The second turntable 24 is located between the two brackets 21. Limiting grooves 25 are respectively provided on the first turntable 20 and the second turntable 24.

[0021] Specifically, when bending the metal rod, the metal rod is passed between the first turntable 20 and the second turntable 24. The first turntable 20 and the second turntable 24 can rotate around the first rotation axis 19 and the second rotation axis 23 respectively, so that the metal rod is located between the two limit grooves 25, and the metal rod is fixed with the three-jaw chuck 6 and the fixing device 10. Then, the third motor is started, and the third motor drives the first rotation axis 19 to rotate. The first rotation axis 19 drives the two brackets 21 to rotate, and then drives the second rotation axis 23 and the second turntable 24 to rotate, so that the second turntable 24 rotates around the first rotation axis 19 as the center of the circle, and the metal rod is bent.

[0022] Specifically, the first fixing groove 11 and the second fixing groove 18 are located between the two supporting columns 8 .

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A metal rod bending machine for general equipment manufacturing, comprising a housing (1), characterized in that: Two fixed blocks (2) are symmetrically installed on the upper surface of the box body (1) in the front and rear directions, and the two fixed blocks (2) are provided with a slide groove (3), and a moving device (4) is installed in the slide groove (3), and a first motor (5) is installed on the moving device (4), and a three-jaw chuck (6) is installed on the output shaft end of the first motor (5). A fixed plate (7) is installed on the right side of the upper surface of the box body (1), and two supporting columns (8) are symmetrically installed on the upper surface of the fixed plate (7), and a supporting plate (9) is installed on the upper surface of the two supporting columns (8), and a fixing device (10) is installed on the support plate (9), and a first fixing groove (11) is installed on the upper surface of the fixed plate (7), and a bending device (12) is installed on the right side of the fixed plate (7).

2. A metal rod bending machine for general equipment manufacturing according to claim 1, characterized in that: The moving device (4) comprises a second motor (13), the second motor (13) is fixedly mounted at the left end inside the slide slot (3), a screw rod (14) is mounted on the output shaft end of the second motor (13), sliders (15) are mounted on the front and rear screw rods (14), a moving plate (16) is mounted on the two sliders (15), and the first motor (5) is mounted on the upper surface of the moving plate (16).

3. A metal rod bending machine for general equipment manufacturing according to claim 1, characterized in that: The fixing device (10) comprises an electric telescopic rod (17), wherein the electric telescopic rod (17) is fixedly mounted on the upper surface of the support plate (9), and the telescopic end of the electric telescopic rod (17) passes through the support plate (9) and is provided with a second fixing groove (18).

4. A metal rod bending machine for general equipment manufacturing according to claim 1, characterized in that: The bending device (12) comprises a third motor, the third motor is fixedly mounted inside the box body (1), a first rotating shaft (19) is mounted on the output shaft end of the third motor, a first rotating disk (20) is rotatably mounted on the first rotating shaft (19), two brackets (21) are fixedly mounted on the first rotating shaft (19), the two brackets (21) are respectively located on the upper and lower sides of the first rotating disk (20), a limiting plate (22) is mounted on one end of the two brackets (21) away from the first rotating shaft (19), a second rotating shaft (23) is mounted on the second rotating shaft (23), and the second rotating disk (24) is located between the two brackets (21).

5. A metal rod bending machine for general equipment manufacturing according to claim 4, characterized in that: The first rotating disk (20) and the second rotating disk (24) are respectively provided with limiting grooves (25).

6. A metal rod bending machine for general equipment manufacturing according to claim 3, characterized in that: The first fixing groove (11) and the second fixing groove (18) are located between the two supporting columns (8).

Images