Pipe cutting equipment for stainless steel pipe machining

Abstract

The invention relates to the technical field of stainless steel pipe machining, and particularly discloses a stainless steel pipe machining pipe cutting device which comprises a workbench, a sliding groove is formed in the left side wall of the workbench, a pushing groove is formed in the right side wall of the workbench, and a drawer groove is formed in the bottom wall of the rear side of the workbench. The workbench comprises a clamping mechanism used for clamping, a self-adaption mechanism used for adapting to different diameters, a cutting mechanism used for cutting, a moving mechanism used for moving and a scrap removing mechanism used for collecting scraps, and fixing bases are fixedly connected to the front side and the rear side of the workbench correspondingly. In the using process, through the clamping mechanism, the clamping plate on one side of the positioning groove can move towards the fixing plate on the other side, stable clamping action on stainless steel pipes is achieved, through the design, the multiple stainless steel pipes can be clamped at the same time through the clamping mechanism, the clamping time of the steel pipes is shortened, and the clamping efficiency of the stainless steel pipes is improved. And the working intensity of workers is reduced, the cutting efficiency is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of stainless steel pipe processing, and in particular relates to a pipe cutting device for stainless steel pipe processing. Background Art

[0002] Stainless steel pipe cutting equipment is a device that can quickly cut stainless steel pipes according to the required length. It is suitable for splicing pipes of different lengths, and there are no burrs or deformations on the edges of the pipes after cutting, ensuring the quality of the pipe splicing position. Compared with primitive methods such as manual cutting, pipe cutting equipment can greatly improve the cutting efficiency of stainless steel pipes and reduce production costs.

[0003] Chinese patent: CN220838176U, proposes a stainless steel pipe cutting device, including a working plate, the four corners of the bottom end of the working plate are fixed with support legs, the top surface is provided with a cutting groove, and the top surface of the working plate is also equipped with a cutting machine, the cutting end of the cutting machine is located in the cutting groove, the top surface of the working plate is also provided with two symmetrically distributed guide grooves, the inner side surfaces of the two guide grooves are rotatably connected with screws, and the front end of the working plate is equipped with two second motors for driving the two screws to rotate; In the utility model, a stainless steel pipe cutting device, through the coordinated use of the gears and the tooth plates, can make the mounting plate easy to install or disassemble, which is beneficial for the staff to replace the clamping plates of different sizes, so that the clamping plate of the equipment can be replaced according to the diameter of the steel pipe to be cut, so as to facilitate the equipment to cut steel pipes of different diameters.

[0004] During use, the above patent makes it difficult to clamp and cut multiple stainless steel pipes at the same time, which increases the workload of the staff and reduces the cutting efficiency and work efficiency. Different clamping plates need to be replaced to clamp the steel pipes, which increases the time for replacing the clamps and reduces the versatility of the device. It is also difficult to clean up the waste generated during the cutting process, which may affect the normal operation of the equipment and processing accuracy. Summary of the invention

[0005] The purpose of the present invention is to provide a pipe cutting device for stainless steel pipe processing, so as to solve the problems in the prior art that it is difficult to clamp and cut multiple stainless steel pipes at the same time, different clamping plates need to be replaced to clamp the steel pipes, which increases the time for replacing the clamps, and it is difficult to clean up the waste chips generated during the cutting process.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a pipe cutting device for processing stainless steel pipes, comprising a workbench, a slide groove is provided on the left wall of the workbench, a push groove is provided on the right wall of the workbench, a drawer groove is provided on the rear bottom wall of the workbench, and the workbench comprises a clamping mechanism for clamping, an adaptive mechanism for adapting to different diameters, a cutting mechanism for cutting, a moving mechanism for moving, and a chip cleaning mechanism for collecting waste chips;

[0007] The workbench is fixedly connected to a fixed seat on both the front and rear sides, a plurality of positioning grooves are provided on the top of the fixed seat, a mounting bracket is fixedly connected to the top of the fixed seat, a cylinder is fixedly connected to the top of the mounting bracket, the cylinder telescopic shaft passes through the top wall of the mounting bracket and is fixedly connected to a linkage block, both sides of the bottom end of the linkage block are movably connected to linkage rods, the bottom end of the linkage rod is movably connected to a moving rod, a plurality of connecting rods are fixedly connected to the top of the moving rod, a moving plate is fixedly connected to one side of the connecting rod, the moving plate is slidably connected to the top of the fixed seat, and a clamping plate is provided on one side of the moving plate.

[0008] Preferably, a round rod is slidably connected inside the movable plate, one end of the round rod is fixedly connected to a clamping plate, one side of the clamping plate is movably connected to a spring, and one end of the spring is fixedly connected to one side of the movable plate.

[0009] Preferably, a stopper is fixedly connected to the other end of the round rod, and a surface on one side of the stopper contacts with a surface on one side of the movable plate.

[0010] Preferably: a push plate is arranged inside the workbench, one end of the push plate is fixedly connected to a push handle, the push handle is slidably connected to the inner wall of the push groove, the other end of the push plate is fixedly connected to a slide rod, the slide rod is slidably connected to the inner wall of the slide groove.

[0011] Preferably, a drawer is slidably connected to the inner wall of the drawer groove, a stop rod is provided on one side of the drawer, the stop rod is rotatably connected to one side of the fixing seat, and a surface of one side of the stop rod is in contact with a surface of one side of the drawer.

[0012] Preferably: a fixing plate is symmetrically installed on the top of the workbench, a servo motor is arranged on the left end of the fixing plate, the output shaft of the servo motor passes through the fixing plate and is fixedly sleeved with a screw rod, the screw rod is rotatably connected to the groove on the inner wall of the fixing plate, two screw sleeves are threadedly connected to the outer surface of the screw rod, and one side of the screw sleeve is fixedly connected to the same mounting plate.

[0013] Preferably, two support rods are fixedly connected to the front side of the mounting plate, and the support rods are slidably connected to the notches on the inner wall of the fixing plate on the other side.

[0014] Preferably: a cutting motor is fixedly connected to the top of the mounting plate, a small pulley is fixedly sleeved on the output shaft of the cutting motor, a belt is meshedly installed on the outer surface of the small pulley, the bottom end of the belt passes through the top wall of the workbench and is meshedly installed on a large pulley, a transmission shaft is fixedly sleeved inside the large pulley, and a saw blade is fixedly sleeved on the outer surface of the transmission shaft.

[0015] Preferably, both ends of the saw blade are rotatably connected to the inside of the support block, and the top end of the support block passes through the top wall of the workbench and is fixedly connected to the bottom end of the mounting plate.

[0016] Preferably, a plurality of legs are fixedly connected to the bottom end of the workbench, and the plurality of legs have the same size.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. During use, the present invention uses a clamping mechanism to enable the clamping plate on one side of the positioning groove to move toward the fixed plate on the other side, thereby achieving a stable clamping action on the stainless steel pipe. This design can clamp and cut multiple stainless steel pipes at the same time through the clamping mechanism, thereby reducing the clamping time of the steel pipe, reducing the work intensity of the staff, improving the cutting efficiency, and improving the work efficiency.

[0019] 2. During use, the present invention can make the clamping plate fit tightly to the surface of the stainless steel pipe under the elastic action of the spring through the adaptive mechanism, so as to achieve the purpose of firmly clamping the stainless steel pipe, thereby better adapting to the processing needs of stainless steel pipes of different sizes, without the need for tedious replacement of clamps, reducing the time for replacing clamps, improving the versatility of the device, and reducing labor intensity.

[0020] 3. During use of the present invention, the chip cleaning mechanism can enable the push plate to push the waste chips accumulated on the bottom wall of the workbench to the drawer groove, and then drop them into the drawer for subsequent centralized processing, thereby ensuring the cleanliness of the internal environment of the workbench. There is no need to stop work for cleaning due to excessive waste chips inside the workbench, thereby improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front structural schematic diagram of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 4 It is a front cross-sectional structural schematic diagram of the present invention;

[0025] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0026] Figure 6 It is a schematic diagram of the side cross-sectional structure of the present invention.

[0027] In the figure:

[0028] 1. Workbench; 11. Push slot; 12. Slide slot; 13. Drawer slot;

[0029] 2. Clamping mechanism; 21. Fixed seat; 22. Positioning slot; 23. Mounting frame; 24. Cylinder; 25. Linkage block; 26. Linkage rod; 27. Moving rod; 28. Connecting rod; 29. ​​Moving plate;

[0030] 3. Adaptive mechanism; 31. Round rod; 32. Clamping plate; 33. Spring; 34. Stopper;

[0031] 4. Cutting mechanism; 41. Cutting motor; 42. Small pulley; 43. Belt; 44. Large pulley; 45. Transmission shaft; 46. Saw blade; 47. Support block;

[0032] 5. Moving mechanism; 51. Fixed plate; 52. Servo motor; 53. Screw rod; 54. Screw sleeve; 55. Mounting plate; 56. Support rod;

[0033] 6. chip cleaning mechanism; 61. push plate; 62. push handle; 63. drawer; 64. stop rod; 65. slide rod;

[0034] 7. Outriggers. DETAILED DESCRIPTION

[0035] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-Figure 6 As shown, the present invention provides a pipe cutting device for stainless steel pipe processing, comprising a workbench 1, a slide groove 12 is provided on the left wall of the workbench 1, a push groove 11 is provided on the right wall of the workbench 1, a drawer groove 13 is provided on the rear bottom wall of the workbench 1, and the workbench 1 comprises a clamping mechanism 2 for clamping, an adaptive mechanism 3 for adapting to different diameters, a cutting mechanism 4 for cutting, a moving mechanism 5 for moving, and a chip cleaning mechanism 6 for collecting waste chips;

[0037] The workbench 1 is fixedly connected with a fixed seat 21 on both the front and rear sides, a plurality of positioning grooves 22 are provided on the top of the fixed seat 21, a mounting frame 23 is fixedly connected to the top of the fixed seat 21, a cylinder 24 is fixedly connected to the top of the mounting frame 23, a telescopic shaft of the cylinder 24 passes through the top wall of the mounting frame 23 and is fixedly connected with a linkage block 25, linkage rods 26 are movably connected to both sides of the bottom end of the linkage block 25, a moving rod 27 is movably connected to the bottom end of the linkage rod 26, a plurality of connecting rods 28 are fixedly connected to the top of the moving rod 27, a moving plate 29 is fixedly connected to one side of the connecting rod 28, the moving plate 29 is slidably connected to the top of the fixed seat 21, and a clamping plate 32 is provided on one side of the moving plate 29.

[0038] In this embodiment, when it is necessary to clamp the stainless steel pipe, first place the stainless steel pipe on the positioning groove 22, then start the cylinder 24, and its telescopic shaft drives the linkage block 25 to move upward, and the linkage block 25 drives the moving rod 27 to move through the linkage rod 26. When the moving rod 27 moves, it drives several connecting rods 28 to move, and several connecting rods 28 drive the moving plate 29 to slide on the top of the fixed seat 21, so that the clamping plate 32 on one side of the positioning groove 22 can move toward the fixed plate on the other side, so as to achieve a stable clamping action for the stainless steel pipe. This design can clamp multiple stainless steel pipes at the same time through the clamping mechanism 2, which reduces the clamping time of the steel pipe, reduces the work intensity of the staff, improves the cutting efficiency, and improves the work efficiency.

[0039] In a further embodiment, a round rod 31 is slidably connected inside the movable plate 29 , one end of the round rod 31 is fixedly connected to a clamping plate 32 , one side of the clamping plate 32 is movably connected to a spring 33 , and one end of the spring 33 is fixedly connected to one side of the movable plate 29 .

[0040] In this embodiment, during the movement of the movable plate 29, the clamping plate 32 will be driven by the round rod 31 to move toward the steel pipe, and the clamping plate 32 will first contact the surface of the steel pipe. When the clamping plate 32 continues to move, the spring 33 will contract, and the clamping plate 32 will fit tightly to the surface of the stainless steel pipe under the elastic action of the spring 33, so as to achieve the purpose of firmly clamping the stainless steel pipe, thereby better adapting to the processing requirements of stainless steel pipes of different sizes, without the need for tedious replacement of clamps, reducing the time for replacing clamps, improving the versatility of the device, and reducing labor intensity.

[0041] In a further embodiment, a stopper 34 is fixedly connected to the other end of the round rod 31 , and a side surface of the stopper 34 contacts a side surface of the moving plate 29 .

[0042] In this embodiment, the stopper 34 serves to stabilize the position of the round rod 31 so that the round rod 31 will not separate from the movable plate 29 due to excessive sliding, thereby ensuring that the clamping plate 32 can work normally under the elastic adjustment of the spring 33 and clamp the stainless steel pipe with appropriate force and position.

[0043] In a further embodiment, a push plate 61 is provided inside the workbench 1, one end of the push plate 61 is fixedly connected to a push handle 62, the push handle 62 is slidably connected to the inner wall of the push groove 11, and the other end of the push plate 61 is fixedly connected to a slide rod 65, which is slidably connected to the inner wall of the slide groove 12.

[0044] In this embodiment, when the waste chips inside the workbench 1 need to be cleaned, the operator pushes the push handle 62 to move the push handle 62 along the push groove 11 toward the drawer groove 13, and the push handle 62 drives the push plate 61 to move synchronously, so that the push plate 61 pushes the waste chips accumulated on the bottom wall of the workbench 1 to the drawer groove 13 for subsequent centralized processing, thereby ensuring the cleanliness of the internal environment of the workbench 1, and there is no need to stop work for cleaning due to excessive waste chips inside the workbench 1, thereby improving the overall processing efficiency. The slide rod 65 at the other end of the push plate 61 will slide on the inner wall of the slide groove 12, playing a guiding and supporting role, ensuring that the push plate 61 can move smoothly.

[0045] In a further embodiment, a drawer 63 is slidably connected to the inner wall of the drawer groove 13 , a stop rod 64 is provided on one side of the drawer 63 , the stop rod 64 is rotatably connected to one side of the fixing seat 21 , and one side surface of the stop rod 64 contacts one side surface of the drawer 63 .

[0046] In this embodiment, the drawer 63 is mainly used to collect waste chips generated by the device during the cutting process to keep the internal environment of the workbench 1 clean and tidy. The stop rod 64 contacts the surface of one side of the drawer 63 to limit the drawer 63, thereby preventing the drawer 63 from accidentally sliding out during the operation of the device.

[0047] In a further embodiment, a fixed plate 51 is symmetrically installed on the top of the workbench 1, a servo motor 52 is arranged on the left end of the fixed plate 51, the output shaft of the servo motor 52 passes through the fixed plate 51 and is fixedly sleeved with a screw rod 53, the screw rod 53 is rotatably connected to the groove on the inner wall of the fixed plate 51, and two screw sleeves 54 are threadedly connected to the outer surface of the screw rod 53, and the same mounting plate 55 is fixedly connected to one side of the screw sleeve 54.

[0048] In this embodiment, when the cutting mechanism 4 needs to be moved, the servo motor 52 is started, and its output shaft drives the screw rod 53 to rotate. When the screw rod 53 rotates, the two screw sleeves 54 will move along the axis of the screw rod 53. The two screw sleeves 54 drive the same mounting plate 55 to move synchronously, thereby achieving the purpose of moving the cutting mechanism 4 on the mounting plate 55, thereby adjusting the position of the cutting mechanism 4 and cutting multiple stainless steel pipes, thereby improving work efficiency.

[0049] In a further embodiment, two support rods 56 are fixedly connected to the front side of the mounting plate 55 , and the support rods 56 are slidably connected to the inner wall notches of the fixing plate 51 on the other side.

[0050] In this embodiment, when the mounting plate 55 moves, the two support rods 56 on the front side are driven to slide in the grooves on the inner wall of the fixing plate 51 on the other side. The support rods 56 play a supporting and guiding role, ensuring that the mounting plate 55 can move accurately and stably along the predetermined direction, thereby improving the stability of the device operation.

[0051] In a further embodiment, a cutting motor 41 is fixedly connected to the top of the mounting plate 55, a small pulley 42 is fixedly sleeved on the output shaft of the cutting motor 41, a belt 43 is meshedly installed on the outer surface of the small pulley 42, the bottom end of the belt 43 passes through the top wall of the workbench 1 and is meshedly installed with a large pulley 44, a transmission shaft 45 is fixedly sleeved inside the large pulley 44, and a saw blade 46 is fixedly sleeved on the outer surface of the transmission shaft 45.

[0052] In this embodiment, when it is necessary to cut the stainless steel pipe, the cutting motor 41 is started, and its output shaft drives the small pulley 42 to rotate, and the small pulley 42 drives the large pulley 44 to rotate through the belt 43, and the large pulley 44 drives the transmission shaft 45 to rotate. When the transmission shaft 45 rotates, it drives the saw blade 46 to rotate at high speed, thereby achieving the purpose of cutting the stainless steel pipe.

[0053] In a further embodiment, both ends of the saw blade 46 are rotatably connected to the inside of the support block 47 , and the top end of the support block 47 passes through the top wall of the workbench 1 and is fixedly connected to the bottom end of the mounting plate 55 .

[0054] In this embodiment, the support block 47 provides support for the rotation of the transmission shaft 45 on the one hand, and provides a stable support point for the saw blade 46 on the other hand to prevent the saw blade 46 from shaking or deflecting during high-speed rotation, and connects the cutting mechanism 4 to the mounting plate 55 through the support block 47, so that the cutting mechanism 4 can change its position, thereby improving the cutting accuracy and cutting quality.

[0055] In a further embodiment, a plurality of legs 7 are fixedly connected to the bottom end of the workbench 1 , and the plurality of legs 7 have the same size.

[0056] In this embodiment, the legs 7 can evenly distribute the weight of the equipment, thereby ensuring the stability of the equipment during long-term operation.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe cutting device for stainless steel pipe processing, comprising a workbench (1), characterized in that: The left side wall of the workbench (1) is provided with a slide groove (12), the right side wall of the workbench (1) is provided with a push groove (11), the rear bottom wall of the workbench (1) is provided with a drawer groove (13), and the workbench (1) comprises a clamping mechanism (2) for clamping, an adaptive mechanism (3) for adapting to different diameters, a cutting mechanism (4) for cutting, a moving mechanism (5) for moving, and a chip cleaning mechanism (6) for collecting waste chips; The workbench (1) is fixedly connected to a fixed seat (21) on both the front and rear sides, a plurality of positioning grooves (22) are provided on the top of the fixed seat (21), a mounting frame (23) is fixedly connected to the top of the fixed seat (21), a cylinder (24) is fixedly connected to the top of the mounting frame (23), a telescopic shaft of the cylinder (24) passes through the top wall of the mounting frame (23) and is fixedly connected to a linkage block (25), both sides of the bottom end of the linkage block (25) are movably connected to linkage rods (26), the bottom end of the linkage rod (26) is movably connected to a moving rod (27), the top of the moving rod (27) is fixedly connected to a plurality of connecting rods (28), one side of the connecting rod (28) is fixedly connected to a moving plate (29), the moving plate (29) is slidably connected to the top of the fixed seat (21), and a clamping plate (32) is provided on one side of the moving plate (29).

2. The pipe cutting equipment for stainless steel pipe processing according to claim 1, characterized in that: A round rod (31) is slidably connected inside the movable plate (29), one end of the round rod (31) is fixedly connected to a clamping plate (32), one side of the clamping plate (32) is movably connected to a spring (33), and one end of the spring (33) is fixedly connected to one side of the movable plate (29).

3. The pipe cutting equipment for stainless steel pipe processing according to claim 2, characterized in that: The other end of the round rod (31) is fixedly connected with a stopper (34), and a side surface of the stopper (34) is in contact with a side surface of the moving plate (29).

4. The pipe cutting equipment for stainless steel pipe processing according to claim 1, characterized in that: A push plate (61) is arranged inside the workbench (1), one end of the push plate (61) is fixedly connected to a push handle (62), the push handle (62) is slidably connected to the inner wall of the push groove (11), and the other end of the push plate (61) is fixedly connected to a slide rod (65), the slide rod (65) is slidably connected to the inner wall of the slide groove (12).

5. The pipe cutting equipment for stainless steel pipe processing according to claim 4, characterized in that: The inner wall of the drawer groove (13) is slidably connected to a drawer (63), one side of the drawer (63) is provided with a stop rod (64), the stop rod (64) is rotatably connected to one side of the fixing seat (21), and one side surface of the stop rod (64) is in contact with one side surface of the drawer (63).

6. The pipe cutting equipment for stainless steel pipe processing according to claim 1, characterized in that: A fixing plate (51) is symmetrically mounted on the top of the workbench (1). A servo motor (52) is disposed at the left end of the fixing plate (51). The output shaft of the servo motor (52) passes through the fixing plate (51) and is fixedly sleeved with a screw rod (53). The screw rod (53) is rotatably connected to a notch on the inner wall of the fixing plate (51). Two screw sleeves (54) are threadedly connected to the outer surface of the screw rod (53). One side of the screw sleeve (54) is fixedly connected to the same mounting plate (55).

7. The pipe cutting equipment for stainless steel pipe processing according to claim 6, characterized in that: Two support rods (56) are fixedly connected to the front side of the mounting plate (55), and the support rods (56) are slidably connected to the inner wall notches of the fixing plate (51) on the other side.

8. The pipe cutting equipment for stainless steel pipe processing according to claim 6, characterized in that: The top of the mounting plate (55) is fixedly connected to a cutting motor (41); the output shaft of the cutting motor (41) is fixedly sleeved with a small belt pulley (42); the outer surface of the small belt pulley (42) is meshedly mounted with a belt (43); the bottom end of the belt (43) passes through the top wall of the workbench (1) and is meshedly mounted with a large belt pulley (44); a transmission shaft (45) is fixedly sleeved inside the large belt pulley (44); and a saw blade (46) is fixedly sleeved on the outer surface of the transmission shaft (45).

9. The pipe cutting equipment for stainless steel pipe processing according to claim 8, characterized in that: Both ends of the saw blade (46) are rotatably connected to the inside of the support block (47); the top end of the support block (47) penetrates the top wall of the workbench (1) and is fixedly connected to the bottom end of the mounting plate (55).

10. The pipe cutting equipment for stainless steel pipe processing according to claim 1, characterized in that: A plurality of legs (7) are fixedly connected to the bottom end of the workbench (1), and the plurality of legs (7) have the same size.

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