High-strength bending machine rack

Abstract

The utility model discloses a high-strength bending machine frame, which relates to the technical field of bending machines and comprises a frame base, a first sliding rail is arranged in the middle of the upper end of the frame base, a first sliding block is arranged in the middle of the first sliding rail, and a first mounting block is arranged at the upper end of the first sliding block. A first hydraulic cylinder is arranged at the upper end of the first mounting block, a lower pressing wheel is arranged at the upper end of the first hydraulic cylinder, a fixing column is arranged on the rear side of the upper end of the rack base, a connecting rod is arranged at the upper end of the outer wall of the front end of the fixing column, and a second sliding rail is arranged at the front end of the connecting rod. A second sliding block is arranged in the middle of the second sliding rail, a second mounting block is arranged at the lower end of the second sliding block, and a second hydraulic cylinder is arranged at the lower end of the second mounting block. According to the high-strength bending machine rack, bending of metal pieces is more convenient, and the machining efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a high-strength bending machine frame. Background Art

[0002] At present, in the metal parts processing industry, in order to make metal parts have different bending angles, it is often necessary to bend metal parts. Since metal parts have a certain strength, they need to be bent by a high-strength bending machine with a large bending driving force.

[0003] When bending metal parts, the existing bending machine frame can usually only bend the metal parts in the same direction. When the metal parts need to be bent in multiple directions, the metal parts need to be disassembled and reinstalled from the bending machine frame and processed multiple times. The operation is relatively troublesome and the processing efficiency is low. In addition, the frame cannot adjust the corresponding length according to the length of the metal parts, and the scope of application is low. In order to solve the shortcomings of the existing technology, we propose a high-strength bending machine frame. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-strength bending machine frame, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-strength bending machine frame comprises a frame base, a No. 1 sliding track is arranged in the middle of the upper end of the frame base, a No. 1 sliding block is arranged in the middle of the No. 1 sliding track, a No. 1 lead screw is arranged in the middle of the No. 1 sliding block inside the No. 1 sliding track, a No. 1 motor is arranged at the end of the No. 1 lead screw on the outer wall of the No. 1 sliding track, a No. 1 mounting block is arranged at the upper end of the No. 1 sliding block, a No. 1 hydraulic cylinder is arranged at the upper end of the No. 1 mounting block, a lower pressure wheel is arranged at the upper end of the No. 1 hydraulic cylinder, and the machine A fixed column is arranged on the rear side of the upper end of the frame base, a connecting rod is arranged on the upper end of the front outer wall of the fixed column, a No. 2 sliding track is arranged on the front end of the connecting rod, a No. 2 sliding block is arranged in the middle of the No. 2 sliding track, a No. 2 lead screw is arranged in the middle of the No. 2 sliding block, a No. 2 motor is arranged at the end of the No. 2 lead screw on the outer wall of the No. 2 sliding block, a No. 2 mounting block is arranged at the lower end of the No. 2 sliding block, a No. 2 hydraulic cylinder is arranged at the lower end of the No. 2 mounting block, and an upper pressure wheel is arranged at the lower end of the No. 2 hydraulic cylinder.

[0007] Preferably, two groups of sliding bars are provided on both sides of the No. 1 sliding rail at the upper end of the frame base, two groups of moving frames are provided at the upper ends of the two groups of sliding bars, a cylinder is provided in the middle of each group of the moving frames, a rotating disk is provided at the front end of each group of the cylinders, and a placement rack is provided on the outer wall of the rotating disk.

[0008] Preferably, the No. 1 sliding block is slidably connected to the No. 1 sliding track, a threaded hole is provided between the No. 1 lead screw and the No. 1 sliding block, the No. 1 lead screw is threadedly connected to the No. 1 sliding block through the provided threaded hole, a rotating interface is provided between the end of the No. 1 lead screw and the inner wall of the No. 1 sliding track, the No. 1 lead screw is rotatably connected to the inner wall of the No. 1 sliding track through the provided rotating interface.

[0009] Preferably, the No. 2 sliding block is slidably connected to the No. 2 sliding track, a threaded hole is provided between the No. 2 lead screw and the No. 2 sliding block, the No. 2 lead screw is threadedly connected to the No. 2 sliding block through the provided threaded hole, a rotation interface is provided between the No. 2 lead screw and the inner wall of the No. 2 sliding track, the No. 2 lead screw is rotationally connected to the inner wall of the No. 2 sliding track through the provided rotation interface.

[0010] Preferably, a sliding groove is provided between the movable frame and the sliding bar, and the movable frame is slidably connected to the sliding bar through the provided sliding groove.

[0011] Preferably, a rotating interface is provided between the rotating disk and the end of the cylinder, and the rotating disk is rotatably connected to the cylinder via the rotating interface.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The first and second hydraulic cylinders respectively push the lower and upper pressure wheels to move, so that the metal parts can be bent and processed more conveniently.

[0015] 2. In the utility model, by means of the movable frame, sliding bar and cylinder, the device can move at the upper end of the frame base to adapt to the length of the metal parts, so that the device has a wider range of applications, and when the metal parts are being bent, the cylinder can rotate accordingly to adapt to the changes in the angle of the metal parts, which is more convenient for the bending operation of the metal parts. The movable frame slides in the middle of the sliding bar, adjusts the corresponding position according to the length of the metal parts, places the metal parts that need to be bent in the middle of the placement frame, and the cylinder pushes the rotating disk forward, allowing the two groups of placement frames to fix the metal parts. During the bending process, the rotating disk will rotate at the front end of the cylinder to adapt to the changes in the bending angle of the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the mobile frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the upper pressing wheel connection structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the lower pressure wheel connection structure of the utility model.

[0020] In the figure: 1. frame base; 2. sliding bar; 3. moving frame; 4. sliding track No. 1; 5. sliding block No. 1; 6. fixing column; 7. connecting rod; 8. sliding track No. 2; 9. sliding block No. 2; 10. motor No. 2; 11. cylinder No. 1; 12. rotating disk; 13. placing frame; 14. lead screw No. 2; 15. mounting block No. 2; 16. hydraulic cylinder No. 2; 17. upper pressure wheel; 18. lead screw No. 1; 19. mounting block No. 1; 20. hydraulic cylinder No. 1; 21. lower pressure wheel; 22. motor No. 1. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4As shown, a high-strength bending machine frame includes a frame base 1, a No. 1 sliding rail 4 is arranged in the middle of the upper end of the frame base 1, a No. 1 sliding block 5 is arranged in the middle of the No. 1 sliding rail 4, the No. 1 sliding block 5 can slide in the middle of the No. 1 sliding rail 4, a No. 1 lead screw 18 is arranged in the middle of the No. 1 sliding block 5 inside the No. 1 sliding rail 4, a threaded hole is arranged between the No. 1 lead screw 18 and the No. 1 sliding block 5, the No. 1 lead screw 18 is threadedly connected with the No. 1 sliding block 5, a rotating interface is arranged between the No. 1 lead screw 18 and the inner wall of the No. 1 sliding rail 4, the No. 1 lead screw 18 can rotate inside the No. 1 sliding rail 4, the end of the No. 1 lead screw 18 is arranged on the outer wall of the No. 1 sliding rail 4, and the No. 1 motor 22 drives the No. 1 lead screw 18 to rotate inside the No. 1 sliding rail 4. The lever 18 rotates, a mounting block 19 is provided at the upper end of the No. 1 sliding block 5, a hydraulic cylinder 20 is provided at the upper end of the No. 1 mounting block 19, and the mounting block 19 is used to mount the hydraulic cylinder 20 on the upper end of the No. 1 sliding block 5, and a lower pressure wheel 21 is provided at the upper end of the No. 1 hydraulic cylinder 20, and the No. 1 hydraulic cylinder 20 can push the lower pressure wheel 21 upwards, so that the lower pressure wheel 21 bends the metal part at the lower end thereof, and a fixing column 6 is provided at the rear side of the upper end of the frame base 1, and a connecting rod 7 is provided at the upper end of the front end outer wall of the fixing column 6, and a No. 2 sliding track 8 is provided at the front end of the connecting rod 7, and the fixing column 6 and the connecting rod 7 mount the No. 2 sliding track 8 on the top of the frame base 1, and a No. 2 sliding block 9 is provided in the middle of the No. 2 sliding track 8, and the No. 2 sliding block 9 can Slide in the middle of the No. 2 sliding track 8, a No. 2 lead screw 14 is arranged in the middle of the No. 2 sliding block 9, a threaded hole is arranged between the No. 2 lead screw 14 and the No. 2 sliding block 9, the No. 2 lead screw 14 is threadedly connected with the No. 2 sliding block 9, a rotating interface is arranged between the No. 2 lead screw 14 and the inner wall of the No. 2 sliding track 8, the No. 2 lead screw 14 can rotate inside the No. 2 sliding track 8, a No. 2 motor 10 is arranged at the end of the No. 2 lead screw 14 on the outer wall of the No. 2 sliding block 9, the No. 2 motor 10 drives the No. 2 lead screw 14 to rotate, a No. 2 mounting block 15 is arranged at the lower end of the No. 2 sliding block 9, a No. 2 hydraulic cylinder 16 is arranged at the lower end of the No. 2 mounting block 15, the No. 2 mounting block 15 is used to install the No. 2 hydraulic cylinder 16 at the lower end of the No. 2 sliding block 9, the No. 2 hydraulic cylinder 16 An upper pressure wheel 17 is provided at the lower end, and the No. 2 hydraulic cylinder 16 will push the upper pressure wheel 17 to move downward to bend the metal part at the upper end. The No. 1 motor 22 is started to drive the No. 1 lead screw 18 to rotate in the middle of the No. 1 sliding block 5. The No. 1 sliding block 5 slides in the middle of the No. 1 sliding track 4 while the outer wall of the No. 1 lead screw 18 moves to adjust the position of the lower pressure wheel 21. The No. 2 motor 10 is started to drive the No. 2 lead screw 14 to rotate in the middle of the No. 2 sliding track 8. The No. 2 sliding block 9 will move on the outer wall of the No. 2 lead screw 14 and slide in the middle of the No. 2 sliding track 8 to adjust the position of the upper pressure wheel 17. Then the No. 1 hydraulic cylinder 20 and the No. 2 hydraulic cylinder 16 respectively push the lower pressure wheel 21 and the upper pressure wheel 17 to move to perform bending processing on the metal part.

[0023] like Figure 1-Figure 4 As shown, two groups of sliding bars 2 are further arranged at the upper end of the frame base 1 on both sides of the No. 1 sliding track 4, and two groups of moving frames 3 are arranged at the upper ends of the two groups of sliding bars 2. A sliding groove is arranged between the lower end of the moving frame 3 and the sliding bar 2, and the moving frame 3 can slide on the upper end of the sliding bar 2. A cylinder 11 is arranged in the middle of each group of moving frames 3, and the cylinder 11 can be telescopic and movable. A rotating disk 12 is arranged at the front end of each group of cylinders 11, and a rotating interface is arranged between the rotating disk 12 and the cylinder 11, and the rotating disk 12 can be moved in the cylinder The front end of 11 rotates, and the outer wall of the rotating disk 12 is provided with a placement rack 13. The middle of the placement rack 13 is used to place the metal parts to be bent. The movable rack 3 slides in the middle of the sliding bar 2, and the corresponding position is adjusted according to the length of the metal parts. The metal parts that need to be bent are placed in the middle of the placement rack 13. The cylinder 11 pushes the rotating disk 12 to move forward, so that the two groups of placement racks 13 fix the metal parts. During the bending process, the rotating disk 12 will rotate at the front end of the cylinder 11 to adapt to the changes in the bending angle of the metal parts.

[0024] It should be noted that the utility model is a high-strength bending machine frame. When in use, the moving frame 3 slides in the middle of the sliding bar 2, and the corresponding position is adjusted according to the length of the metal piece. The metal piece that needs to be bent is placed in the middle of the placement frame 13, and the cylinder 11 pushes the rotating disk 12 to move forward, so that the two groups of placement frames 13 fix the metal piece, and the No. 1 motor 22 is started, driving the No. 1 lead screw 18 to rotate in the middle of the No. 1 sliding block 5. The No. 1 sliding block 5 moves on the outer wall of the No. 1 lead screw 18 and slides in the middle of the No. 1 sliding track 4 to adjust the position of the lower pressure wheel 21. The No. 2 motor 10 is started, driving the No. 2 lead screw 14 to rotate in the middle of the No. 2 sliding track 8. The No. 2 sliding block 9 will move on the outer wall of the No. 2 lead screw 14 and slide in the middle of the No. 2 sliding track 8 to adjust the position of the upper pressure wheel 17. Then the No. 1 hydraulic cylinder 20 and the No. 2 hydraulic cylinder 16 respectively push the lower pressure wheel 21 and the upper pressure wheel 17 to move, and the metal piece is bent.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-strength bending machine frame, comprising a frame base (1), characterized in that: A No. 1 sliding track (4) is arranged in the middle of the upper end of the frame base (1), a No. 1 sliding block (5) is arranged in the middle of the No. 1 sliding track (4), a No. 1 lead screw (18) is arranged in the middle of the No. 1 sliding block (5) inside the No. 1 sliding track (4), a No. 1 motor (22) is arranged at the end of the No. 1 lead screw (18) on the outer wall of the No. 1 sliding track (4), a No. 1 mounting block (19) is arranged at the upper end of the No. 1 mounting block (19), a No. 1 hydraulic cylinder (20) is arranged at the upper end of the No. 1 hydraulic cylinder (20), a lower pressure wheel (21) is arranged at the upper rear side of the frame base (1), and a No. 1 hydraulic cylinder (20) is arranged at the upper rear side of the frame base (1). A fixed column (6), a connecting rod (7) is arranged at the upper end of the front end outer wall of the fixed column (6), a No. 2 sliding track (8) is arranged at the front end of the connecting rod (7), a No. 2 sliding block (9) is arranged in the middle of the No. 2 sliding track (8), a No. 2 lead screw (14) is arranged in the middle of the No. 2 sliding block (9), a No. 2 motor (10) is arranged at the end of the No. 2 lead screw (14) on the outer wall of the No. 2 sliding block (9), a No. 2 mounting block (15) is arranged at the lower end of the No. 2 sliding block (9), a No. 2 hydraulic cylinder (16) is arranged at the lower end of the No. 2 hydraulic cylinder (16), and an upper pressure wheel (17) is arranged at the lower end of the No. 2 hydraulic cylinder (16).

2. A high-strength bending machine frame according to claim 1, characterized in that: Two groups of sliding bars (2) are also arranged at the upper end of the frame base (1) on both sides of the first sliding track (4), and two groups of moving frames (3) are arranged at the upper ends of the two groups of sliding bars (2). A cylinder (11) is arranged in the middle of each group of the moving frames (3), and a rotating disk (12) is arranged at the front end of each group of the cylinders (11), and a placement frame (13) is arranged on the outer wall of the rotating disk (12).

3. The high-strength bending machine frame according to claim 1, characterized in that: The No. 1 sliding block (5) is slidably connected to the No. 1 sliding track (4); a threaded hole is provided between the No. 1 lead screw (18) and the No. 1 sliding block (5); the No. 1 lead screw (18) is threadedly connected to the No. 1 sliding block (5) through the provided threaded hole; a rotation interface is provided between the end of the No. 1 lead screw (18) and the inner wall of the No. 1 sliding track (4); the No. 1 lead screw (18) is rotationally connected to the inner wall of the No. 1 sliding track (4) through the provided rotation interface.

4. The high-strength bending machine frame according to claim 1, characterized in that: The second sliding block (9) is slidably connected to the second sliding track (8); a threaded hole is provided between the second lead screw (14) and the second sliding block (9); the second lead screw (14) is threadedly connected to the second sliding block (9) through the provided threaded hole; a rotation interface is provided between the second lead screw (14) and the inner wall of the second sliding track (8); the second lead screw (14) is rotationally connected to the inner wall of the second sliding track (8) through the provided rotation interface.

5. The high-strength bending machine frame according to claim 2, characterized in that: A sliding groove is provided between the movable frame (3) and the sliding bar (2), and the movable frame (3) is slidably connected to the sliding bar (2) via the provided sliding groove.

6. The high-strength bending machine frame according to claim 2, characterized in that: A rotating interface is provided between the rotating disk (12) and the end of the cylinder (11), and the rotating disk (12) is rotatably connected to the cylinder (11) via the provided rotating interface.

Images