Pipe automatic cutting and chamfering device

Abstract

The utility model discloses a kind of automatic cutting chamfering device of pipe fitting, by support frame, support block, fixed clamp, cutting assembly, transfer assembly, collection component, connecting frame and release component etc., two support blocks with inclined inclined plane are symmetrically installed in support frame both sides, fixed clamp set on it can firmly hold pipe fitting, cutting assembly is driven cutting knife by motor to complete pipe fitting cutting operation, subsequently, the moving hook of transfer assembly pushes the pipe fitting after cutting to slope, collection component is responsible for receiving and orderly discharging pipe fitting that slides, chamfering assembly on connecting frame chamfering is processed to pipe fitting, finally, automatic unloading of finished product pipe fitting is completed by release component, the device is cooperated by each functional component, realizes the full-process automation operation from pipe fitting cutting to chamfering, not only greatly improves processing efficiency, also ensures processing accuracy.

Description

Technical Field

[0001] This utility model relates to the field of pipe cutting and chamfering, specifically to an automatic pipe cutting and chamfering device. Background Technology

[0002] Pipe cutting and chamfering equipment is an automated or semi-automated processing device specifically designed for cutting and chamfering the ends of metal pipes. By integrating cutting and chamfering functions, it achieves high efficiency and precision in pipe processing. Cutting and chamfering pipes are key processes in pipe processing. Precise cutting reduces waste, and the cut pipe edges are sharp. Chamfering eliminates burrs and prevents scratches to operators.

[0003] In some existing pipe cutting and chamfering devices, the pipe is first cut and then transported to the chamfering device via a conveyor line for chamfering, which prolongs the processing steps, adds unnecessary steps, and results in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the aforementioned technologies by proposing an automatic pipe cutting and chamfering device, thereby solving the aforementioned technical problems.

[0005] This utility model provides an automatic pipe cutting and chamfering device, including a support frame and a pipe, and further comprising:

[0006] Support blocks, there are two support blocks and they are respectively set on both sides of the support frame. Each support block has an inclined slope.

[0007] Two fixing clips are provided, one on each of the two support blocks, and are used to fix the pipe fittings.

[0008] A cutting assembly is mounted on one of the support blocks. A cutting blade is connected to the output end of the cutting assembly. The cutting assembly drives the cutting blade to cut the pipe fitting on the fixed clamp.

[0009] The transfer component is mounted on the support block and is connected to a moving hook. The transfer component drives the moving hook to move the pipe cut by the cutting component to the inclined surface of the support block.

[0010] A collection component is installed on the support block. The collection component is used to collect the pipes falling through the inclined surface of the support block and release the pipes in sequence.

[0011] The connecting frame abuts against the support frame. The connecting frame is equipped with a chamfering component, which is used to receive the pipe fittings released and falling by the release component and to chamfer the pipe fittings.

[0012] The release assembly is mounted on the connecting frame. A release part is connected to the output end of the release assembly. The release assembly is used to drive the release part to release the chamfered pipe fitting.

[0013] Preferably, a first mounting plate is fixedly installed on the support frame, a first electric push rod is fixedly installed on the first mounting plate, a second mounting plate is fixedly installed on the first electric push rod, two connecting arms are fixedly installed on the second mounting plate, one end of the two connecting arms is fixedly connected to a housing, the cutting blade is located inside the housing, a third mounting plate is fixedly installed between the two connecting arms, a first motor is fixedly connected to the third mounting plate, a rotating shaft is fixedly connected to the output end of the first motor, the rotating shaft passes through the housing and the cutting blade located inside the housing, the rotating shaft is rotatably connected to the housing, and the housing is fixedly connected to the cutting blade.

[0014] Preferably, the transfer assembly includes two second motors, which are fixedly mounted on the outer side wall of the support block. An output shaft is fixedly connected to the output end of each second motor. The output shaft passes through the support block and is rotatably connected to it. A first rotating block is fixedly mounted on one end of the output shaft. The first rotating block is slidably connected to the inner side wall of the support block. One end of the moving hook is hinged to the first rotating block, and the other end of the moving hook is hinged to a second rotating block. The second rotating block is rotatably connected to the inner side wall of the support block.

[0015] Preferably, the collection assembly includes two collection frames, each of which is fixedly connected to one end of two support blocks. A gap is left between each collection frame and the support block for the pipe to move. A second electric push rod is fixedly installed on the outer side of each of the two collection frames, and the telescopic ends of the two second electric push rods abut against the surface of the support frame.

[0016] Preferably, two fixed plates are fixedly installed on both sides of the connecting frame, and a working chamber is fixedly installed on the two fixed plates. A third electric push rod is fixedly installed on the top wall of the working chamber. A clamping clamp is fixedly installed on the telescopic end of the third electric push rod. A sliding seat is slidably installed on both fixed plates. A third motor is fixedly installed on the sliding seat. A fourth electric push rod is fixedly installed on the side wall of the sliding seat.

[0017] Preferably, the release assembly includes a fifth electric push rod, which is fixedly mounted on a connecting frame. A through hole is formed on the surface of the connecting frame, and a groove is formed on one side of the through hole on the upper surface of the connecting frame. A sliding block is slidably installed in the groove. The fifth electric push rod is fixedly connected to the sliding block. The release part includes a first positioning block and a second positioning block. The first positioning block is fixedly mounted on the sliding block, and the second positioning block is fixedly mounted on the other side of the through hole on the upper surface of the connecting frame. Both the first positioning block and the second positioning block have recessed portions. The recessed portions of the first positioning block and the second positioning block abut against each other to adapt to the shape and size of the pipe fitting.

[0018] Preferably, a positioning piece is fixedly installed on one of the two support blocks.

[0019] Preferably, guide plates are fixedly installed on the side walls of both support blocks, and the two guide plates are located on one side of the inclined surface of the support block, respectively.

[0020] Preferably, one side of the upper surface of the support frame has an inclined surface.

[0021] Compared with existing technologies, it has the following beneficial effects:

[0022] This invention provides an automatic pipe cutting and chamfering device. By using two inclined support blocks as a working platform and a fixing clamp on the two support blocks, the device solves the problems of pipe positioning and transportation, ensuring stability during processing. The cutting component, carrying a cutting blade, performs precise cutting, achieving full automation of the cutting process. The transfer component uses a moving hook to move the cut pipe to the inclined surface, achieving automatic connection between processes. The collection component organizes and releases the cut pipe in an orderly manner, solving the problem of repeated positioning of the pipe. The chamfering component on the connecting frame immediately receives the pipe and performs chamfering on it. The entire processing flow is integrated, accelerating the pipe processing steps. The release component sends out the processed pipe through the release part, completing the entire pipe processing flow. This achieves fully automatic continuous operation from cutting to chamfering, reducing unnecessary operation steps and improving processing efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an automatic pipe cutting and chamfering device according to the present invention;

[0025] Figure 2 This is a schematic diagram of the transfer component of an automatic pipe cutting and chamfering device according to the present invention;

[0026] Figure 3 This is a schematic diagram of the chamfering component of an automatic pipe cutting and chamfering device according to the present invention;

[0027] Figure 4 This is a schematic diagram of the release component of an automatic pipe cutting and chamfering device according to the present invention;

[0028] Figure 5 This is a schematic diagram of the cutting blade of an automatic pipe cutting and chamfering device according to this utility model.

[0029] In the diagram, 1. Support frame; 2. Pipe fitting; 3. Support block; 4. Fixing clamp; 5. Cutting blade; 6. Moving hook; 7. Connecting frame; 8. First mounting plate; 9. First electric push rod; 10. Second mounting plate; 11. Connecting arm; 12. Housing; 13. Third mounting plate; 14. First motor; 15. Rotating shaft; 16. Second motor; 17. Output shaft; 18. First rotating block; 19. Second rotating block; 20. Collection frame; 21. Second electric push rod; 22. Fixing plate; 23. Working chamber; 24. Third electric push rod; 25. Clamping clamp; 26. Sliding seat; 27. Third motor; 28. Fourth electric push rod; 29. ​​Fifth electric push rod; 30. Through hole; 31. Groove; 32. Sliding block; 33. First positioning block; 34. Second positioning block; 35. Positioning piece; 36. Guide piece. Detailed Implementation

[0030] This section will describe in detail the specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0031] Example 1:

[0032] like Figures 1 to 5 As shown, this utility model provides an automatic pipe cutting and chamfering device, including a support frame 1 and a pipe 2, and further comprising:

[0033] Support block 3, there are two support blocks 3 and they are respectively set on both sides of the support frame 1. Each support block 3 has an inclined slope.

[0034] Fixing clip 4, there are two fixing clips 4 and they are respectively set on two support blocks 3. The fixing clips 4 are used to fix the pipe fitting 2.

[0035] A cutting assembly is mounted on one of the support blocks 3. A cutting blade 5 is connected to the output end of the cutting assembly. The cutting assembly drives the cutting blade 5 to cut the pipe 2 on the fixed clamp 4.

[0036] The transfer component is mounted on the support block 3 and is connected to a moving hook 6. The transfer component drives the moving hook 6 to move the pipe 2 cut by the cutting component to the inclined surface of the support block 3.

[0037] A collection component is provided on the support block 3. The collection component is used to collect the pipe fittings 2 falling through the inclined surface of the support block 3 and release the pipe fittings 2 in sequence.

[0038] The connecting frame 7 abuts against the support frame 1. The connecting frame 7 is provided with a chamfering component, which is used to receive the pipe 2 released and falling by the release component and to chamfer the pipe 2.

[0039] The release component is mounted on the connecting frame 7. A release part is connected to the output end of the release component. The release component is used to drive the release part to release the chamfered pipe fitting 2.

[0040] In use, the pipe fitting 2 is placed on the fixed clamp 4 using two inclined support blocks 3 as a working platform. Then, the cutting component drives the cutting blade 5 to cut the pipe fitting 2. The cut pipe fitting 2 is pushed onto the inclined surface of the support block 3 by the moving hook 6 on the transfer component and slides down the inclined surface into the collection component. The collection component sorts the pipe fitting 2 and sends them one by one to the chamfering station. The chamfering component chamfers the end of the pipe fitting 2. Finally, the chamfered pipe fitting 2 is automatically sent out by the release component. The whole process from cutting to chamfering is completed in one go, which not only saves the trouble of manual operation, but also ensures processing accuracy and efficiency.

[0041] Example 2:

[0042] like Figures 1 to 5 As shown, in conjunction with the technical solution of Embodiment 1, in this technical solution, a first mounting plate 8 is fixedly installed on the support frame 1, a first electric push rod 9 is fixedly installed on the first mounting plate 8, a second mounting plate 10 is fixedly installed on the first electric push rod 9, two connecting arms 11 are fixedly installed on the second mounting plate 10, one end of the two connecting arms 11 is fixedly connected to a housing 12, the cutting blade 5 is located inside the housing 12, a third mounting plate 13 is fixedly installed between the two connecting arms 11, a first motor 14 is fixedly connected to the third mounting plate 13, a rotating shaft 15 is fixedly connected to the output end of the first motor 14, the rotating shaft 15 passes through the housing 12 and the cutting blade 5 located inside the housing 12, the rotating shaft 15 is rotatably connected to the housing 12, and the housing 12 is fixedly connected to the cutting blade 5. The first electric push rod 9 pushes the second mounting plate 10 to rise and fall, causing the cutting blade 5 to contact the pipe 2. When the cutting blade 5 contacts the pipe 2, the first motor 14 on the third mounting plate 13 starts to drive the cutting blade 5 to rotate and cut the pipe.

[0043] Furthermore, the transfer assembly includes two second motors 16, which are fixedly mounted on the outer side wall of the support block 3. An output shaft 17 is fixedly connected to the output end of the second motor 16. The output shaft 17 passes through the support block 3 and is rotatably connected to the support block 3. A first rotating block 18 is fixedly mounted on one end of the output shaft 17. The first rotating block 18 is slidably connected to the inner side wall of the support block 3. One end of the moving hook 6 is hinged to the first rotating block 18. The other end of the moving hook 6 is hinged to a second rotating block 19. The second rotating block 19 is rotatably connected to the inner side wall of the support block 3. The second motor 16 drives the first rotating block 18 on the inner side to rotate through the output shaft 17. One end of the moving hook 6 is hinged to the first rotating block 18. When the first rotating block 18 rotates, it will drive the moving hook 6 to move. However, since the other side of the moving hook 6 is hinged to the second rotating block 19, and the second rotating block 19 can rotate relative to the inner wall of the support block 3, the first rotating block 18 carries the moving hook 6 to make an arc motion, taking the cut pipe 2 away from the cutting position and moving it to the inclined surface.

[0044] Furthermore, the collection assembly includes two collection frames 20, each fixedly connected to one end of a support block 3. A gap is left between each collection frame 20 and the support block 3 to allow the pipe fitting 2 to move. A second electric push rod 21 is fixedly installed on the outer side of each collection frame 20, with the telescopic ends of the two second electric push rods 21 abutting against the surface of the support frame 1. A gap is left between each collection frame 20 and the support block 3 to allow the pipe fitting 2 to pass through. When the cut pipe fitting 2 slides down the inclined plane, it automatically rolls into the collection frame 20 for temporary storage. An electric push rod is installed on the outer side of the collection frame 20; when material needs to be released, the push rod retracts, releasing the pipe fittings 2 located in the collection frame 20 one by one. The pipe fittings 2 then slide orderly to the next workstation.

[0045] Furthermore, two fixing plates 22 are fixedly installed on both sides of the connecting frame 7. A working chamber 23 is fixedly installed on the two fixing plates 22. A third electric push rod 24 is fixedly installed on the top wall of the working chamber 23. A clamping clamp 25 is fixedly installed on the telescopic end of the third electric push rod 24. Sliding seats 26 are slidably installed on both fixing plates 22. A third motor 27 is fixedly installed on the sliding seats 26. A fourth electric push rod 28 is fixedly installed on the side wall of the sliding seats 26. The fixing plates 22 on both sides of the connecting frame 7 support the working chamber 23. The electric push rod on the top of the chamber controls the up-and-down movement of the clamping clamp 25 to fix the pipe fitting 2. The two sliding seats 26, carrying the motor and the chamfering tool, can move left and right. The position is adjusted by the electric push rod. When the pipe fitting 2 is in position, the motor drives the tool to rotate to complete the chamfering process.

[0046] Furthermore, the release assembly includes a fifth electric push rod 29, which is fixedly mounted on the connecting frame 7. A through hole 30 is provided on the surface of the connecting frame 7, and a groove 31 is provided on one side of the through hole 30 on the upper surface of the connecting frame 7. A sliding block 32 is slidably installed in the groove 31. The fifth electric push rod 29 is fixedly connected to the sliding block 32. The release part includes a first positioning block 33 and a second positioning block 34. The first positioning block 33 is fixedly mounted on the sliding block 32, and the second positioning block 34 is fixedly mounted on the other side of the through hole 30 on the upper surface of the connecting frame 7. Both the first positioning block 33 and the second positioning block 34 have recessed portions. The recessed portion of the first positioning block 33 abuts against the recessed portion of the second positioning block 34 to adapt to the shape and size of the pipe fitting 2. The electric push rod drives the sliding block 32 to move within the groove 31, allowing the two positioning blocks to open and close. When the pipe 2 needs to be released, the electric push rod retracts and pulls the sliding block 32, causing the recessed parts of the two positioning blocks to separate, allowing the pipe 2 to fall from the middle and complete the automatic unloading. The recessed shape of the two positioning blocks just fits the pipe 2, ensuring both positioning accuracy and smooth release of the processed pipe 2.

[0047] Furthermore, a positioning piece 35 is fixedly installed on one of the two support blocks 3. When the pipe fitting 2 is placed on the support block 3, the positioning piece 35 can help the pipe fitting 2 quickly find its position and ensure that the size of the pipe fitting 2 is consistent each time it is cut.

[0048] Furthermore, guide plates 36 are fixedly installed on the side walls of both support blocks 3, with the two guide plates 36 located on one side of the inclined surface of the support block 3. When the cut pipe 2 is pushed onto the inclined surface of the support block 3, the guide plates 36 can assist the falling direction of the pipe 2, allowing the pipe 2 to slide accurately into the collection frame 20 along the inclined surface without tilting or getting stuck.

[0049] Furthermore, one side of the upper surface of the support frame 1 has an inclined surface, which facilitates the automatic falling of the pipe fitting 2 into the chamfering station.

[0050] The working principle of the automatic pipe cutting and chamfering device disclosed in this application is as follows:

[0051] In use, the pipe fitting 2 to be processed is placed on two inclined support blocks 3 and clamped by the fixing clamp 4. Then the cutting component is started, and the cutting blade 5 is rotated by the motor to cut the pipe fitting 2. The cut pipe fitting 2 is pushed onto the inclined surface of the support block 3 by the moving hook 6 on the transfer component and slides into the collection component along the inclined surface. The collection component sorts the pipe fitting 2 and sends them one by one to the chamfering station. The chamfering component will chamfer the end of the pipe fitting 2. Finally, the processed pipe fitting 2 is automatically sent out by the release component.

[0052] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A pipe automatic cutting and chamfering device, comprising a support frame (1) and a pipe (2), characterized in that, Also includes: Support block (3), there are two support blocks (3) and they are respectively arranged on both sides of the support frame (1). Each of the two support blocks (3) has an inclined slope. Fixing clips (4), there are two fixing clips (4) and they are respectively set on the two support blocks (3). The fixing clips (4) are used to fix the pipe fitting (2); A cutting assembly is disposed on one of the support blocks (3), and a cutting blade (5) is connected to the output end of the cutting assembly. The cutting assembly drives the cutting blade (5) to cut the pipe (2) on the fixing clamp (4). A transfer component is provided on the support block (3). A movable hook (6) is connected to the transfer component. The transfer component drives the movable hook (6) to move the pipe (2) cut by the cutting component to the inclined surface of the support block (3). A collection component is provided on the support block (3) to collect the pipe fittings (2) falling through the inclined surface of the support block (3) and release the pipe fittings (2) in sequence; A connecting frame (7) abuts against the support frame (1). A chamfering component is provided on the connecting frame (7). The chamfering component is used to receive the pipe (2) released and falling by the release component and to chamfer the pipe (2). Release component, which is disposed on the connecting frame (7), and a release part is connected to the output end of the release component. The release component is used to drive the release part to release the chamfered pipe fitting (2).

2. The automatic pipe cutting and chamfering device according to claim 1, characterized in that, A first mounting plate (8) is fixedly installed on the support frame (1). A first electric push rod (9) is fixedly installed on the first mounting plate (8). A second mounting plate (10) is fixedly installed on the first electric push rod (9). Two connecting arms (11) are fixedly installed on the second mounting plate (10). A housing (12) is fixedly connected to one end of the two connecting arms (11). The cutting blade (5) is located inside the housing (12). A third mounting plate (13) is fixedly installed between the two connecting arms (11). A first motor (14) is fixedly connected to the third mounting plate (13). A rotating shaft (15) is fixedly connected to the output end of the first motor (14). The rotating shaft (15) passes through the housing (12) and the cutting blade (5) located inside the housing (12). The rotating shaft (15) is rotatably connected to the housing (12). The housing (12) is fixedly connected to the cutting blade (5).

3. The automatic pipe cutting and chamfering device according to claim 1, characterized in that, The transfer assembly includes two second motors (16), which are fixedly mounted on the outer side wall of the support block (3). An output shaft (17) is fixedly connected to the output end of the second motor (16). The output shaft (17) passes through the support block (3) and is rotatably connected to the support block (3). A first rotating block (18) is fixedly mounted on one end of the output shaft (17). The first rotating block (18) is slidably connected to the inner side wall of the support block (3). One end of the moving hook (6) is hinged to the first rotating block (18). The other end of the moving hook (6) is hinged to a second rotating block (19). The second rotating block (19) is rotatably connected to the inner side wall of the support block (3).

4. The automatic pipe cutting and chamfering device according to claim 1, characterized in that, The collection assembly includes two collection frames (20), which are fixedly connected to one end of the two support blocks (3) respectively. A gap is left between the two collection frames (20) and the support blocks (3) for the pipe (2) to move. A second electric push rod (21) is fixedly installed on the outside of the two collection frames (20) respectively. The telescopic ends of the two second electric push rods (21) abut against the surface of the support frame (1).

5. The apparatus according to claim 1, wherein Two fixing plates (22) are fixedly installed on both sides of the connecting frame (7). A working chamber (23) is fixedly installed on the two fixing plates (22). A third electric push rod (24) is fixedly installed on the top wall of the working chamber (23). A clamping clamp (25) is fixedly installed on the telescopic end of the third electric push rod (24). A sliding seat (26) is slidably installed on both fixing plates (22). A third motor (27) is fixedly installed on the sliding seat (26). A fourth electric push rod (28) is fixedly installed on the side wall of the sliding seat (26).

6. The apparatus of claim 1, wherein: The release assembly includes a fifth electric push rod (29), which is fixedly installed on the connecting frame (7). A through hole (30) is provided on the surface of the connecting frame (7). A groove (31) is provided on one side of the through hole (30) on the upper surface of the connecting frame (7). A sliding block (32) is slidably installed in the groove (31). The fifth electric push rod (29) is fixedly connected to the sliding block (32). The release part includes a first positioning block (33) and a second positioning block (34). The first positioning block (33) is fixedly installed on the sliding block (32). The second positioning block (34) is fixedly installed on the other side of the through hole (30) on the upper surface of the connecting frame (7). Both the first positioning block (33) and the second positioning block (34) have recessed portions. The recessed portion of the first positioning block (33) abuts against the recessed portion of the second positioning block (34) to adapt to the shape and size of the pipe fitting (2).

7. The apparatus of claim 1, wherein: A positioning piece (35) is fixedly installed on one of the two support blocks (3).

8. The automatic pipe cutting and chamfering device according to claim 1, characterized in that, Guide plates (36) are fixedly installed on the side walls of the two support blocks (3), and the two guide plates (36) are respectively located on one side of the inclined surface of the support block (3).

9. The automatic pipe cutting and chamfering device according to claim 1, characterized in that, The support frame (1) has an inclined surface on one side of its upper surface.

Images