Automatic bending machine for hardware pipe machining

Abstract

The utility model relates to the technical field of hardware pipeline processing, and disclose a kind of hardware pipeline processing automatic bending machine, including base, the upper surface one side of base is fixedly connected with limit seat, the upper surface other side of base is equipped with bending assembly, the middle part of limit seat is equipped with through-hole, the inside rotationally connected of limit seat has carousel, the outer wall of carousel is equipped with driven gear.The utility model can drive carousel to rotate by pipeline through the through-hole of limit seat, then start drive motor two and drive driving gear to rotate, driving gear drives driven gear to rotate, and further can drive carousel to rotate, under the cooperation use of sliding slot, it can make sliding rod slide in sliding slot, sliding rod drives connecting plate to move, and further can make guide block move on fixed ring, so that it can make clamping plate clamp pipeline, avoid the problem that stamping position moves when pipeline is stamped, improve pipeline bending efficiency.

Description

Technical Field

[0001] This utility model relates to the field of hardware pipe processing technology, and more specifically, to an automatic bending machine for hardware pipe processing. Background Technology

[0002] With economic development and continuous improvement in technology, my country's machinery industry has developed rapidly. Bending machines are used in pipe processing to bend pipes. However, if the pipe's position is not limited during bending, the pipe may shift during the stamping process, reducing bending efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an automatic bending machine for hardware pipe processing, which has the advantages of avoiding the problem of the stamping position moving during the stamping of pipes and improving the pipe bending efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic bending machine for hardware pipe processing, comprising a base, a limiting seat fixedly connected to one side of the upper surface of the base, a bending assembly installed on the other side of the upper surface of the base, a through hole in the middle of the limiting seat, a turntable rotatably connected inside the limiting seat, a driven gear installed on the outer wall of the turntable, a second drive motor installed inside the limiting seat, a drive gear installed at the output end of the second drive motor, the driven gear meshing with the drive gear, circumferential grooves on the surface of the turntable, slide rods slidably connected to the inner walls of the slide grooves, a connecting plate fixedly connected to the top of each slide rod, a clamping plate fixedly connected to one side of each connecting plate, a guide block fixedly connected to the upper surface of each connecting plate, a fixing ring fixedly connected to one side of the limiting seat, and the outer wall of the guide block slidably connected to the fixing ring.

[0005] As a preferred technical solution of the automatic bending machine for hardware pipe processing according to this utility model, the bending assembly includes a connecting frame. One side of the connecting frame is rotatably connected to the other side of the base surface. A rotating rod is fixedly connected to one side of the connecting frame. The outer wall of the rotating rod is rotatably connected to the inside of the base. A drive motor is installed inside the base. The output end of the drive motor is installed at one end of the rotating rod. An electric push rod is installed on one side of the upper surface of the connecting frame. A mounting frame is installed at the output end of the electric push rod. A roller is rotatably connected to the inner side of the mounting frame.

[0006] As a preferred technical solution of the automatic bending machine for hardware pipe processing according to this utility model, a fixed rod is fixedly connected to the other side of the upper surface of the base, a fixed frame is fixedly connected to the top of the fixed rod, an electric push rod II is installed on one side of the fixed frame, an mounting frame II is installed at the output end of the electric push rod II, and a roller II is rotatably connected inside the mounting frame II.

[0007] As a preferred technical solution of the automatic bending machine for hardware pipe processing according to this utility model, a rotating groove is provided on the other side of the inner side of the limiting seat, and a clamping rod is fixedly connected to one side of the turntable in the circumferential direction. The outer wall of the clamping rod is slidably connected to the inner wall of the rotating groove.

[0008] As a preferred technical solution of the automatic bending machine for hardware pipe processing according to this utility model, a guide groove is provided on one side of the fixed ring in the circumferential direction, and the outer wall of the guide block is slidably connected to the inner wall of the guide groove.

[0009] As a preferred technical solution of the automatic bending machine for hardware pipe processing according to this utility model, transmission wheels are installed on both sides of the middle part of the upper surface of the base.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention involves passing a pipe through the through hole of a limiting seat, then starting a second drive motor to rotate a driving gear. The driving gear then rotates a driven gear, which in turn rotates a turntable. With the cooperation of a sliding groove, a sliding rod can slide within the groove, causing the connecting plate to move. This, in turn, allows the guide block to move on the fixed ring, thereby enabling the clamping plate to clamp and limit the pipe. This prevents the pipe from shifting during stamping and improves the pipe bending efficiency. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0015] Figure 4 This is a structural development diagram of the present invention.

[0016] In the diagram: 1. Base; 2. Limiting seat; 3. Bending assembly; 301. Connecting frame; 302. Drive motor one; 303. Rotating rod; 304. Electric push rod one; 305. Mounting frame one; 306. Roller one; 4. Through hole; 5. Turntable; 6. Driven gear; 7. Drive motor two; 8. Drive gear; 9. Slide groove; 10. Slide rod; 11. Connecting plate; 12. Clamping plate; 13. Guide block; 14. Fixing ring; 15. Fixing rod; 16. Fixing frame; 17. Electric push rod two; 18. Mounting frame two; 19. Roller two; 20. Rotating groove; 21. Clamping rod; 22. Guide groove; 23. Transmission wheel. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 4 As shown, this utility model provides an automatic bending machine for hardware pipe processing, including a base 1, a limiting seat 2 fixedly connected to one side of the upper surface of the base 1, a bending assembly 3 installed on the other side of the upper surface of the base 1, a through hole 4 opened in the middle of the limiting seat 2, a turntable 5 rotatably connected inside the limiting seat 2, a driven gear 6 installed on the outer wall of the turntable 5, a second drive motor 7 installed inside the limiting seat 2, a drive gear 8 installed at the output end of the second drive motor 7, the driven gear 6 meshing with the drive gear 8, a sliding groove 9 opened circumferentially on the surface of the turntable 5, a sliding rod 10 slidably connected to the inner wall of the sliding groove 9, a connecting plate 11 fixedly connected to the top of the sliding rod 10, a clamping plate 12 fixedly connected to one side of the connecting plate 11, a guide block 13 fixedly connected to the upper surface of the connecting plate 11, a fixing ring 14 fixedly connected to one side of the limiting seat 2, and the outer wall of the guide block 13 slidably connected to the fixing ring 14.

[0019] By passing the pipe through the through hole 4 of the limiting seat 2, and then starting the drive motor 7 to drive the drive gear 8 to rotate, the drive gear 8 drives the driven gear 6 to rotate, which in turn drives the turntable 5 to rotate. With the cooperation of the slide groove 9, the slide rod 10 can slide in the slide groove 9. The slide rod 10 drives the connecting plate 11 to move, which in turn allows the guide block 13 to move on the fixed ring 14. This allows the clamping plate 12 to clamp and limit the pipe. Then, the bending assembly 3 is started to bend the pipe, which avoids the problem of the pipe moving during the stamping process and improves the pipe bending efficiency.

[0020] The bending assembly 3 includes a connecting frame 301, one side of which is rotatably connected to the other side of the surface of the base 1. A rotating rod 303 is fixedly connected to one side of the connecting frame 301. The outer wall of the rotating rod 303 is rotatably connected to the inside of the base 1. A drive motor 302 is installed inside the base 1. The output end of the drive motor 302 is installed at one end of the rotating rod 303. An electric push rod 304 is installed on one side of the upper surface of the connecting frame 301. A mounting frame 305 is installed at the output end of the electric push rod 304. A roller 306 is rotatably connected to the inner side of the mounting frame 305. A fixing rod 15 is fixedly connected to the other side of the upper surface of the base 1. A fixing frame 16 is fixedly connected to the top of the fixing rod 15. An electric push rod 17 is installed on one side of the fixing frame 16. A mounting frame 18 is installed at the output end of the electric push rod 17. A roller 19 is rotatably connected inside the mounting frame 18.

[0021] After the pipe is clamped and positioned, the electric push rod 304 and the electric push rod 17 are activated. The electric push rod 304 drives the mounting bracket 305 to move, and the electric push rod 17 drives the mounting bracket 18 to move. This allows the rollers 306 and 19 to hold the pipe. Then, the drive motor 302 is activated to drive the rotating rod 303 to rotate. This allows the rotating rod 303 to drive the connecting bracket 301 to rotate, thereby allowing the rollers 19 to bend the pipe.

[0022] Among them, a rotating groove 20 is provided on the other side of the inner side of the limiting seat 2, and a locking rod 21 is fixedly connected to one side of the turntable 5 in the circumferential direction. The outer wall of the locking rod 21 is slidably connected to the inner wall of the rotating groove 20. A guide groove 22 is provided on one side of the fixed ring 14 in the circumferential direction, and the outer wall of the guide block 13 is slidably connected to the inner wall of the guide groove 22.

[0023] When the turntable 5 rotates, it causes the locking rod 21 to rotate within the rotating groove 20. Both the guide block 13 and the guide groove 22 are T-shaped, which enables the connecting plate 11 to move linearly.

[0024] Among them, transmission wheels 23 are installed on both sides of the middle part of the upper surface of the base 1;

[0025] When the pipe is passed through the through hole 4 of the limit seat 2, the conveying wheel 23 is started to convey the pipe. When the part of the pipe that needs to be bent moves to the bending assembly 3, the conveying stops, and the clamping plate 12 clamps the pipe.

[0026] Working principle and usage process of this utility model:

[0027] When the device is needed, the pipe is passed through the through hole 4 of the limiting seat 2, and the conveying wheel 23 is started to convey the pipe. When the part of the pipe that needs to be bent moves to the bending assembly 3, the conveying stops, and the drive motor 7 is started to drive the drive gear 8 to rotate. The drive gear 8 drives the driven gear 6 to rotate, which in turn drives the turntable 5 to rotate. With the cooperation of the slide groove 9, the slide rod 10 can slide in the slide groove 9. The slide rod 10 drives the connecting plate 11 to move, which in turn allows the guide block 13 to move on the fixed ring 14. This allows the clamping plate 12 to clamp and limit the pipe. After the pipe is clamped and positioned, the electric push rod 304 and the electric push rod 17 are activated. The electric push rod 304 drives the mounting bracket 305 to move, and the electric push rod 17 drives the mounting bracket 18 to move. This allows the rollers 306 and 19 to hold the pipe. Then, the drive motor 302 is activated to drive the rotating rod 303 to rotate. This allows the rotating rod 303 to drive the connecting frame 301 to rotate, thereby allowing the rollers 19 to bend the pipe.

[0028] 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.

[0029] 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. An automatic bending machine for hardware pipe processing, comprising a base (1), characterized in that: A limiting seat (2) is fixedly connected to one side of the upper surface of the base (1), and a bending assembly (3) is installed on the other side of the upper surface of the base (1). A through hole (4) is opened in the middle of the limiting seat (2). A turntable (5) is rotatably connected inside the limiting seat (2). A driven gear (6) is installed on the outer wall of the turntable (5). A second drive motor (7) is installed on one side of the inside of the limiting seat (2). A drive gear (8) is installed at the output end of the second drive motor (7). The driven gear (6) and the drive gear (8) are connected. The turntable (5) is meshed with the turntable (5). The surface of the turntable (5) is provided with a sliding groove (9) in the circumferential direction. The inner wall of the sliding groove (9) is slidably connected with a sliding rod (10). The top of the sliding rod (10) is fixedly connected with a connecting plate (11). The side of the connecting plate (11) is fixedly connected with a clamping plate (12). The upper surface of the connecting plate (11) is fixedly connected with a guide block (13). The inner side of the limiting seat (2) is fixedly connected with a fixing ring (14). The outer wall of the guide block (13) is slidably connected to the fixing ring (14).

2. The automatic bending machine for hardware pipe processing according to claim 1, characterized in that: The bending assembly (3) includes a connecting frame (301), one side of which is rotatably connected to the other side of the surface of the base (1). A rotating rod (303) is fixedly connected to one side of the connecting frame (301). The outer wall of the rotating rod (303) is rotatably connected to the inside of the base (1). A drive motor (302) is installed inside the base (1). The output end of the drive motor (302) is installed at one end of the rotating rod (303). An electric push rod (304) is installed on one side of the upper surface of the connecting frame (301). A mounting frame (305) is installed at the output end of the electric push rod (304). A roller (306) is rotatably connected to the inner side of the mounting frame (305).

3. The automatic bending machine for hardware pipe processing according to claim 1, characterized in that: A fixing rod (15) is fixedly connected to the other side of the upper surface of the base (1). A fixing frame (16) is fixedly connected to the top of the fixing rod (15). An electric push rod (17) is installed on one side of the fixing frame (16). An installation frame (18) is installed at the output end of the electric push rod (17). A roller (19) is rotatably connected inside the installation frame (18).

4. The automatic bending machine for hardware pipe processing according to claim 1, characterized in that: The limiting seat (2) has a rotating groove (20) on the other side inside. The turntable (5) is fixedly connected to a locking rod (21) on one side in the circumferential direction. The outer wall of the locking rod (21) is slidably connected to the inner wall of the rotating groove (20).

5. The automatic bending machine for hardware pipe processing according to claim 1, characterized in that: The fixed ring (14) has guide grooves (22) circumferentially provided on one side, and the outer wall of the guide block (13) is slidably connected to the inner wall of the guide groove (22).

6. The automatic bending machine for hardware pipe processing according to claim 1, characterized in that: The base (1) has two transmission wheels (23) installed on both sides of the middle part of the upper surface.

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