Material pipe bending machining device

Abstract

The utility model relates to the technical field of bent pipe processing, in particular to a material pipe bent pipe processing device, which solves the technical problems that a processing port of the existing material pipe bent pipe processing device has a certain thickness, some material pipe bent pipes are small in length, and the material pipe bent pipes cannot penetrate through the processing port to perform deburring work, and comprises a deburring machine, a machining opening is formed in the deburring machine, an abrasive belt is arranged in the machining opening, an adjusting assembly is arranged on the upper surface of the deburring machine and used for adjusting the position of a bent pipe, the adjusting assembly comprises a longitudinal supporting plate, a transverse supporting plate and a sliding table, a supporting block is fixedly connected to the upper surface of the sliding table, and a rotating cylinder is arranged in the supporting block; a supporting assembly is arranged in the rotary drum. The bent pipe of the material pipe with the small length can be supported through the supporting assembly, and the position of the bent pipe of the material pipe can be adjusted through the adjusting assembly, so that the bent pipe of the material pipe stably penetrates through the machining opening, and therefore deburring work is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe bending processing, in particular to a material pipe bending processing device. Background Art

[0002] Pipes are pipes used to transport various materials, while elbows are pipe fittings with specific bend angles and radii. Pipes and elbows are widely used in various industrial fields and daily life. During the cutting and cold bending process of pipes and elbows, burrs may appear on the cuts and surfaces of the pipes. The presence of burrs can affect the appearance and performance of the pipe elbows. Therefore, during the processing of pipe elbows, they are usually deburred using a deburring machine.

[0003] However, in the existing pipe bending processing device, when deburring the pipe bend, the worker needs to pass the pipe bend through the processing port, hold the two ends of the pipe bend with two hands respectively, and move the pipe bend so that the sand belt can grind the pipe bend to perform the deburring work. However, since the processing port has a certain thickness and some pipe bends are short, the pipe bend cannot pass through the other end of the processing port after passing through one end of the processing port, making it impossible for the worker to hold the two ends of the pipe bend to perform the deburring work. It is also very inconvenient to control the deburring of small pipe bends with one hand, which makes the deburring work more limited. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a material pipe bending processing device that can solve the problem of the existing material pipe bending processing device that, due to the certain thickness of the processing opening and the short length of some material pipe bends, the material pipe bends cannot pass through the processing opening for deburring. The utility model can support the shorter bends through the support assembly so that the shorter material pipe bends pass through the processing opening for deburring, thereby improving the applicability of the processing device. At the same time, when processing longer material pipe bends, the workers can be protected.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a material pipe bending processing device, comprising a deburring machine, a processing port is provided inside the deburring machine, an abrasive belt is provided inside the processing port, an adjustment assembly is provided on the upper surface of the deburring machine, the adjustment assembly is used to adjust the position of the bent pipe, the adjustment assembly includes a longitudinal support plate, a transverse support plate and a slide, a support block is fixedly connected to the upper surface of the slide, a rotating drum is provided inside the support block, a support assembly is provided inside the rotating drum, and the support assembly is used to support the bent pipe;

[0006] A protective plate is provided on the upper surface of the deburring machine, a positioning shaft is passed through the interior of the protective plate, and a first clamping slot is provided on one side of the deburring machine.

[0007] Through the above technical solution, when it is necessary to deburr a shorter pipe bend, the shorter pipe bend can be supported by the support assembly, and the position of the pipe bend can be adjusted by the adjustment assembly, so that the pipe bend can stably pass through the processing port for deburring. When it is necessary to deburr a longer pipe bend, the protective plate can be adjusted to a suitable position according to the size of the pipe bend, and the processing port can be appropriately shielded by the protective plate to prevent hands from entering the processing port and causing injury during processing.

[0008] Furthermore, the slide is threadedly connected to a screw rod, one end of the screw rod is transmission-connected to the first motor, and the slide is connected to the horizontal support plate in a sliding manner.

[0009] Through the above technical solution, the slide can drive the support block and the rotating drum to move linearly, so that the support assembly inside the rotating drum drives the material pipe bend to move linearly synchronously, and then the material pipe bend passes through the processing port and is deburred under the grinding action of the sand belt.

[0010] Furthermore, a transverse guide rail is provided on the upper surface of the deburring machine, and the connection between the longitudinal support plate and the transverse guide rail is a sliding connection. One side of the longitudinal support plate is fixedly connected to the longitudinal guide rail, and the connection between the transverse support plate and the longitudinal guide rail is a sliding connection.

[0011] Through the above technical solution, by pulling the transverse support plate longitudinally, the transverse support plate slides along the longitudinal guide rail, and the support assembly can be adjusted longitudinally. By pulling the transverse support plate laterally, the longitudinal support plate slides along the transverse guide rail, and the support assembly can be adjusted laterally.

[0012] Furthermore, the length of the rotating drum is greater than the width of the supporting block, and the rotating drum and the supporting block are connected in a rotating manner.

[0013] Through the above technical solution, the rotating drum can drive the support assembly to move synchronously, thereby adjusting the position of the material pipe elbow connected to the support assembly. The material pipe elbow can ensure that all its surfaces are in stable contact with the sanding belt through rotation, thereby ensuring that the material pipe elbow achieves a good deburring effect.

[0014] Furthermore, the supporting assembly includes a second motor, and the second motor is fixedly connected to the rotating drum. One end of the second motor is connected to the turntable in a transmission manner, and a limiting groove is provided inside the turntable. A limiting rod passes through the inside of the limiting groove. A connecting rod is fixedly connected to the inside of the rotating drum, and one end of the connecting rod is fixedly connected to a fixed block. A slider is slidably connected to the inside of the fixed block, and a positioning plate is fixedly connected to one side of the slider. The limiting rod is fixedly connected to the slider.

[0015] Through the above technical solution, the support component supports and positions the material pipe bend, which facilitates the material pipe bend to pass through the processing port stably, and the support component can support material pipe bends of different sizes, which is conducive to improving the applicability of the device.

[0016] Furthermore, the positioning plate has an L-shaped structure, and a rubber pad is fixedly connected to one side of the positioning plate.

[0017] Through the above technical solution, the positioning plates are distributed at equal angles about the center of the fixed block, and three positioning plates are provided. Since the rubber pads are elastic, the mutual cooperation between the positioning plates and the rubber pads is conducive to improving the stability of the support assembly in supporting pipe bends of different sizes.

[0018] Furthermore, the positioning shaft and the first slot are connected in a snap-fit ​​manner, the first slots are distributed at equal distances on one side of the deburring machine, and the protective plates are symmetrically distributed about the longitudinal center line of the deburring machine.

[0019] Through the above technical solution, when deburring a shorter pipe bend, the protective plate can be positioned by utilizing the engagement connection between the positioning shaft and the first slot, thereby preventing the protective plate from obstructing the deburring work.

[0020] Furthermore, second card slots are distributed at equal intervals on one side of the transverse support plate, and the second card slots correspond to the first card slots one by one.

[0021] Through the above technical solution, when deburring a longer pipe bend, the adjustment component and the support component can be positioned by utilizing the engagement connection between the positioning shaft and the first slot and the second slot, thereby preventing the adjustment component and the support component from moving arbitrarily and affecting the deburring work.

[0022] Compared with the prior art, the present invention provides a pipe bending processing device with the following beneficial effects:

[0023] In the utility model, when deburring work is required on a shorter pipe bend, the shorter pipe bend can be supported by the support assembly, and the position of the pipe bend can be adjusted by the adjustment assembly, so that the pipe bend can stably pass through the processing port, thereby performing deburring work. When deburring work is required on a longer pipe bend, the protective plate can be adjusted to a suitable position according to the size of the pipe bend, and the processing port can be appropriately shielded by the protective plate to prevent hands from entering the processing port and causing injuries during the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2This is a structural schematic diagram of the transverse support plate in the present invention from another perspective;

[0026] Figure 3 This is a schematic diagram of the connection structure between the rotating drum and the second motor in the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the turntable and the fixed block in the utility model;

[0028] Figure 5 It is a schematic diagram of the connection structure between the connecting rod and the fixed block in the utility model.

[0029] Among them: 1. Deburring machine; 2. Processing port; 3. Abrasive belt; 4. Longitudinal support plate; 5. Horizontal support plate; 6. Horizontal guide rail; 7. Longitudinal guide rail; 8. Slide; 9. Screw; 10. First motor; 11. Support block; 12. Rotating drum; 13. Second motor; 14. Turntable; 15. Limiting groove; 16. Limiting rod; 17. Connecting rod; 18. Fixed block; 19. Slider; 20. Positioning plate; 21. Rubber pad; 22. Protective plate; 23. Positioning shaft; 24. First slot; 25. Second slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 5 The utility model provides a technical solution: a material pipe bending processing device, including a deburring machine 1, a processing port 2 is opened inside the deburring machine 1, a sanding belt 3 is arranged inside the processing port 2, an adjustment component is arranged on the upper surface of the deburring machine 1, and the adjustment component is used to adjust the position of the bent pipe. The adjustment component includes a longitudinal support plate 4, a transverse support plate 5 and a slide 8. The upper surface of the slide 8 is fixedly connected to a support block 11, a rotating drum 12 is arranged inside the support block 11, and a supporting component is arranged inside the rotating drum 12, and the supporting component is used to support the bent pipe;

[0032] It is worth mentioning that when deburring is required on a shorter pipe bend, the shorter pipe bend can be supported by the support assembly, and the position of the pipe bend can be adjusted by the adjustment assembly, so that the pipe bend can stably pass through the processing port 2 for deburring.

[0033] See also Figure 1-Figure 2A protective plate 22 is provided on the upper surface of the deburring machine 1, and a positioning shaft 23 passes through the interior of the protective plate 22. A first card slot 24 is provided on one side of the deburring machine 1, and the positioning shaft 23 and the first card slot 24 are connected by a snap-fit ​​connection. The first card slots 24 are equidistantly distributed on one side of the deburring machine 1, and the protective plate 22 is symmetrically distributed about the longitudinal center line of the deburring machine 1. Second card slots 25 are equidistantly distributed on one side of the transverse support plate 5, and the second card slots 25 correspond one-to-one to the first card slots 24.

[0034] The function of the protective plate 22 is that when deburring work is needed on a pipe bend of a shorter length, the protective plate 22 can be moved to both sides of the deburring machine 1 so that the processing port 2 is completely exposed, and the protective plate 22 is positioned by engaging the positioning shaft 23 with the first card slot 24 to avoid obstruction of the deburring work by the protective plate 22. When deburring work is needed on a pipe bend of a shorter length, the longitudinal support plate 4 can be adjusted to the leftmost end and the transverse support plate 5 can be adjusted to the bottommost end, and then the protective plate 22 can be released. The guard plate 22 is positioned and adjusted to a suitable position according to the size of the material pipe bend, so that the guard plate 22 blocks the processing port 2 appropriately. Then the positioning shaft 23 is passed through the first slot 24, the guard plate 22 and the second slot 25. The adjustment component, the support component and the guard plate 22 can be positioned at the same time, thereby avoiding the adjustment component and the support component from moving at will and affecting the deburring work. In addition, the appropriate blocking of the guard plate 22 is helpful to prevent the hands from entering the processing port 2 and causing injury during the processing.

[0035] See also Figure 1-Figure 5 The supporting assembly includes a second motor 13, which is fixedly connected to the rotating drum 12. One end of the second motor 13 is drivingly connected to a turntable 14. A limiting slot 15 is provided inside the turntable 14. A limiting rod 16 runs through the limiting slot 15. A connecting rod 17 is fixedly connected to the inside of the rotating drum 12. One end of the connecting rod 17 is fixedly connected to a fixed block 18. A slider 19 is slidably connected to the inside of the fixed block 18. A positioning plate 20 is fixedly connected to one side of the slider 19. The limiting rod 16 is fixedly connected to the slider 19. The positioning plate 20 is L-shaped. A rubber pad 21 is fixedly connected to one side of the positioning plate 20.

[0036] The principle of supporting the shorter pipe bend is as follows: first, one end of the pipe bend is put on the outer surface of the fixed block 18, and then the second motor 13 is started. The second motor 13 will drive the turntable 14 to rotate. During the rotation, the turntable 14 will drive the limit rod 16 to move, and the limit groove 15 will limit the movement of the limit rod 16. Then, the limit rod 16 drives the slider 19 to move linearly inside the fixed block 18, so that the distance from the positioning plate 20 to the center of the fixed block 18 changes, until the rubber pad 21 connected to the positioning plate 20 is tightly fitted with the inner wall of the pipe bend. At this time, the turntable 14 can be controlled to stop rotating by the second motor 13. Through the mutual cooperation of the positioning plate 20 and the rubber pad 21, the support component can stably support pipe bends of different sizes.

[0037] See also Figure 1-Figure 2 The slide 8 is threadedly connected to a screw rod 9, one end of the screw rod 9 is transmission-connected to a first motor 10, the slide 8 is connected to the transverse support plate 5 in a sliding manner, the upper surface of the deburring machine 1 is provided with a transverse guide rail 6, the longitudinal support plate 4 is connected to the transverse guide rail 6 in a sliding manner, one side of the longitudinal support plate 4 is fixedly connected to a longitudinal guide rail 7, the transverse support plate 5 is connected to the longitudinal guide rail 7 in a sliding manner, the length of the rotating drum 12 is greater than the width of the support block 11, and the connection between the rotating drum 12 and the support block 11 is a rotating connection.

[0038] The principle of deburring a shorter pipe bend is as follows: after the pipe bend is stably supported, the first motor 10 is started, and the first motor 10 can drive the screw rod 9 to rotate. The screw rod 9 drives the slide 8 to move linearly through rotation, and the slide 8 can drive the pipe bend connected to the support assembly to move linearly synchronously through the support block 11 and the rotating drum 12, so that the pipe bend passes through the processing port 2 and is deburred under the grinding action of the abrasive belt 3. In this process, the transverse support plate 5 is pulled longitudinally so that the transverse support plate 5 slides along the longitudinal guide rail 7, and the support assembly can be adjusted longitudinally. The transverse support plate 5 is pulled transversely so that the longitudinal support plate 4 slides along the transverse guide rail 6, and the support assembly can be adjusted transversely. The rotating drum 12 can drive the pipe bend connected to the support assembly to rotate. The position of the pipe bend can be accurately positioned through the above adjustment to ensure that each surface thereof is in stable contact with the abrasive belt 3, thereby ensuring that the pipe bend achieves a good deburring effect.

[0039] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe bending processing device, comprising a deburring machine (1), characterized in that: The deburring machine (1) is provided with a processing port (2) inside, and an abrasive belt (3) is provided inside the processing port (2). The upper surface of the deburring machine (1) is provided with an adjustment component, and the adjustment component is used to adjust the position of the bent pipe. The adjustment component includes a longitudinal support plate (4), a transverse support plate (5) and a slide (8). The upper surface of the slide (8) is fixedly connected with a support block (11), and a rotating drum (12) is provided inside the support block (11). The rotating drum (12) is provided with a support component inside, and the support component is used to support the bent pipe. A protective plate (22) is provided on the upper surface of the deburring machine (1), a positioning shaft (23) passes through the interior of the protective plate (22), and a first slot (24) is provided on one side of the deburring machine (1).

2. The pipe bending device according to claim 1, characterized in that: The slide (8) is threadedly connected to a screw rod (9), one end of the screw rod (9) is transmission-connected to a first motor (10), and the slide (8) and the transverse support plate (5) are connected in a sliding manner.

3. The pipe bending device according to claim 1, characterized in that: A transverse guide rail (6) is provided on the upper surface of the deburring machine (1); the longitudinal support plate (4) and the transverse guide rail (6) are connected in a sliding manner; a longitudinal guide rail (7) is fixedly connected to one side of the longitudinal support plate (4); and the transverse support plate (5) and the longitudinal guide rail (7) are connected in a sliding manner.

4. The pipe bending device according to claim 1, characterized in that: The length of the rotating drum (12) is greater than the width of the supporting block (11), and the rotating drum (12) and the supporting block (11) are connected in a rotating manner.

5. The pipe bending device according to claim 1, characterized in that: The support assembly includes a second motor (13), the second motor (13) is connected to the rotating drum (12) in a fixed connection manner, one end of the second motor (13) is drivingly connected to a turntable (14), a limiting slot (15) is provided inside the turntable (14), a limiting rod (16) is passed through the inside of the limiting slot (15), a connecting rod (17) is fixedly connected to the inside of the rotating drum (12), one end of the connecting rod (17) is fixedly connected to a fixed block (18), the inside of the fixed block (18) is slidably connected to a slider (19), one side of the slider (19) is fixedly connected to a positioning plate (20), and the limiting rod (16) is fixedly connected to the slider (19).

6. The pipe bending device according to claim 5, characterized in that: The positioning plate (20) has an L-shaped structure, and a rubber pad (21) is fixedly connected to one side of the positioning plate (20).

7. The pipe bending device according to claim 1, characterized in that: The positioning shaft (23) and the first slot (24) are connected in a snap-fit ​​manner, the first slots (24) are distributed at equal distances on one side of the deburring machine (1), and the protective plates (22) are distributed symmetrically about the longitudinal center line of the deburring machine (1).

8. The pipe bending device according to claim 1, characterized in that: Second card slots (25) are distributed at equal distances on one side of the transverse support plate (5), and the second card slots (25) correspond one-to-one to the first card slots (24).

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