Cutting device for automobile threading bent pipe machining

Abstract

The utility model discloses a cutting device for machining an automobile threading bent pipe, which relates to the technical field of automobile part production and machining and comprises a machining table, and a first arc-shaped base driven by a transverse driving mechanism to move is arranged at the top end of the machining table; the first arc-shaped base driven by the transverse driving mechanism to move is arranged on the left side of the top end of the machining table, and the second arc-shaped bases driven by the longitudinal driving mechanism to move are symmetrically arranged on the right side of the top end of the machining table. And meanwhile, adjustable pipe pressing mechanisms used for pressing the bent pipes are arranged on the first arc-shaped base and the second arc-shaped base, so that the cutting device for machining the automobile threading bent pipes can stably fix and limit the bent pipes with different sizes and specifications within a certain range, the applicability is high, two sets of motor frames are arranged at the bottom end of a lifting plate in a sliding mode, and the machining efficiency is improved. And the cutting motor is fixed in the motor frame, so that the position of the cutting blade can be correspondingly adjusted according to the position of the end part of the bent pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production and processing, in particular to a cutting device for automobile threading and bending pipe processing. Background Art

[0002] Automobile threading elbows refer to special elbows used to pass wires or other conductors during the automobile manufacturing process. Threading elbows play a vital role in the automobile electrical system. They not only protect the wires from wear and environmental factors, but also help optimize the spatial layout and improve the appearance of the entire vehicle. During the production and processing of automobile threading elbows, the excess part of the elbow end needs to be cut off through the corresponding cutting device to meet the actual production and assembly needs.

[0003] For example, the utility model patent with application number 202322758270.6 discloses a curved pipe cutting device, which includes a base, a U-shaped first storage groove is provided on the top of the base, both ends of the first storage groove extend to the side of the base, and a support plate that can be moved left and right is provided at one end of the base, and two second storage grooves are provided on the top of the support plate, and the two second storage grooves on the support plate are respectively aligned with the two vertical parts of the first storage groove on the base.

[0004] Based on the findings in the prior art, most of the existing curved pipe cutting devices have a single structure, are not easy to adjust, and cannot stably fix and limit curved pipes of different sizes, making it inconvenient to accurately cut curved pipes of different sizes. The applicability is not high, and it is not convenient to adjust the position of the cutting tool according to curved pipes of different specifications and sizes. It cannot meet different cutting and processing requirements, is inconvenient to use, and is not practical. Therefore, the utility model proposes a cutting device for automobile threading curved pipe processing to solve the problems existing in the prior art. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to propose a cutting device for automobile threading and bending pipe processing, so as to solve the problem that the existing bending pipe cutting device cannot stably fix and limit the bending pipes of different sizes, making it inconvenient to accurately cut the bending pipes of different sizes, and it is not convenient to adjust the position of the cutting tool according to the bending pipes of different specifications and sizes, resulting in the inability to meet different cutting processing needs.

[0006] In order to achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a cutting device for automobile threading and bending pipe processing, including a processing table, a first arc-shaped base driven to be displaced by a transverse driving mechanism is provided at the top of the processing table, a second arc-shaped base driven to be displaced by a longitudinal driving mechanism is symmetrically provided on the side of the top of the processing table away from the first arc-shaped base, an adjustable pipe pressing mechanism is fixed to the top of the first arc-shaped base and the second arc-shaped base, a frame is fixed to the side of the top of the processing table close to the second arc-shaped base, a lifting plate driven to be lifted and lowered by a hydraulic cylinder is provided on the inner side of the frame, motor frames are slidably provided on both sides of the bottom end of the lifting plate, a cutting motor is fixed to the bottom end of the inner side of the motor frame, and a cutting blade is fixed to the output end shaft of the cutting motor.

[0007] Further improvements are: a cutting slot is provided at the top of the processing table below the cutting blade, a debris collection box is fixed to the bottom of the processing table below the cutting slot by bolts, an exhaust fan is fixed to the bottom of the debris collection box, and a filter interception net is fixed inside the debris collection box.

[0008] Further improvements are: a T-shaped slider is symmetrically fixed on the top of the motor frame, a sliding groove adapted to the T-shaped slider is opened at the bottom of the lifting plate, fixed blocks are fixed to the outer walls on both the front and rear sides of the motor frame, a positioning bolt is threaded through the fixing block, and a positioning block is connected to the top of the positioning bolt.

[0009] A further improvement is that the hydraulic cylinder is fixed to the top of the frame, the output end of the hydraulic cylinder is fixedly connected to the top of the lifting plate, the top of the lifting plate is symmetrically fixed with a limit rod, and the limit rod is slidably sleeved with a limit tube fixedly connected to the top of the frame.

[0010] Further improvement is that: the adjustable tube pressing mechanism includes an L-shaped support plate fixed to the top of the first arc base and the second arc base and a threaded rod threaded through the L-shaped support plate, a turning handle is fixed to the top of the threaded rod, a pressure plate is rotatably connected to the bottom of the threaded rod, a sliding rod that slides through the L-shaped support plate is symmetrically fixed to the top of the pressure plate, an arc groove is provided at the bottom end of the pressure plate and the top of the first arc base and the second arc base, and a rubber anti-slip pad is fixed to the inside of the arc groove.

[0011] A further improvement is that the transverse drive mechanism includes a one-way screw rotatably connected to the inside of the processing table and driven to rotate by a motor, and a transverse block threadedly sleeved on the one-way screw, and a first support block is symmetrically fixed to the top of the transverse block, and the top of the first support block slides through the top of the processing table and is fixedly connected to the first arc-shaped base.

[0012] A further improvement is that the longitudinal drive mechanism includes a bidirectional screw that is rotatably connected to the inside of the processing table and driven to rotate by a motor, and a longitudinal movement block that is threadedly sleeved on both sides of the bidirectional screw, and a second support block is symmetrically fixed to the top of the longitudinal movement block, and the top of the second support block slides through the top of the processing table and is fixedly connected to the second arc base.

[0013] The beneficial effects of the utility model are as follows: the utility model includes a processing table, by arranging a first arc-shaped base 2 driven by a transverse driving mechanism on the left side of the top of the processing table 1, and symmetrically arranging a second arc-shaped base 3 driven by a longitudinal driving mechanism on the right side of the top of the processing table 1, and at the same time, an adjustable pipe pressing mechanism for pressing the bent pipe is arranged on the first arc-shaped base 2 and the second arc-shaped base 3, so that the cutting device for automobile threading and bending pipe processing can stably fix and limit bent pipes of different sizes within a certain range, thereby facilitating accurate cutting of bent pipes of different sizes, and has high applicability. By slidingly arranging two sets of motor frames 7 at the bottom end of the lifting plate 6, and fixing the cutting motor 8 inside the motor frame 7, it is convenient to adjust the position of the cutting blade 9 according to the end position of the bent pipe, which can meet different cutting processing needs and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a front sectional view of the utility model;

[0016] Figure 3 This is a top view of the processing table of the utility model;

[0017] Figure 4 It is a side view of the frame of the utility model;

[0018] Figure 5 It is a top view of the longitudinal drive mechanism of the utility model.

[0019] Wherein: 1. Processing table; 2. First arc-shaped base; 3. Second arc-shaped base; 4. Frame; 5. Hydraulic cylinder; 6. Lifting plate; 7. Motor frame; 8. Cutting motor; 9. Cutting blade; 10. Cutting slot; 11. Debris collection box; 12. Exhaust fan; 13. Filter interception net; 14. T-shaped slider; 15. Fixing block; 16. Positioning bolt; 17. Positioning block; 18. Limit rod; 19. Limit tube; 20. L-shaped support plate; 21. Threaded rod; 22. Turning handle; 23. Pressing plate; 24. Sliding rod; 25. Arc slot; 26. One-way screw; 27. Transverse block; 28. First support block; 29. ​​Two-way screw; 30. Longitudinal block; 31. Second support block. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the present embodiment provides a cutting device for processing automobile threading bend pipes, comprising a horizontally arranged processing table 1 and a first arc-shaped base 2 slidably connected to the left side of the top end of the processing table 1, support legs are fixed to the four corners of the bottom end of the processing table 1 by bolts to provide stable support for the processing table 1, and a transverse driving mechanism for driving the first arc-shaped base 2 to move horizontally to the left and right is also provided inside the processing table 1, and a second arc-shaped base 3 symmetrically distributed front and back is slidingly provided on the right side of the top end of the processing table 1, and a longitudinal driving mechanism for driving the displacement of two groups of second arc-shaped bases 3 is also provided inside the processing table 1, and support is provided for the automobile threading bend pipe to be cut by the first arc-shaped base 2 and the second arc-shaped base 3, and an adjustable pipe pressing mechanism for pressing and fixing the automobile threading bend pipe is fixed on the top of the first arc-shaped base 2 and the second arc-shaped base 3, by arranging the first arc-shaped base 2 driven by the transverse driving mechanism to move on the left side of the top end of the processing table 1, and symmetrically on the right side of the top end of the processing table 1 A second arc base 3 driven by a longitudinal driving mechanism is provided, and an adjustable pipe pressing mechanism for pressing the bent pipe is provided on the first arc base 2 and the second arc base 3, so that the cutting device for automobile threading bent pipe processing can stably fix and limit bent pipes of different sizes within a certain range. A frame 4 is fixed to the rightmost side of the top of the processing table 1 by bolts, and a hydraulic cylinder 5 is fixed to the top of the frame 4 by bolts. The output end of the hydraulic cylinder 5 is located on the inner side of the frame 4 and is fixed with a lifting plate 6 by bolts. A motor frame 7 is slidably provided on both the front and rear sides of the bottom end of the lifting plate 6, and a cutting motor 8 is fixed to the bottom end of the inner side of the motor frame 7 by bolts. A cutting blade 9 for cutting the automobile threading bent pipe is fixed to the output end shaft of the cutting motor 8 by bolts. Two sets of motor frames 7 are slidably provided at the bottom end of the lifting plate 6, and the cutting motor 8 is fixed inside the motor frame 7, so that the position of the cutting blade 9 can be adjusted accordingly according to the position of the end of the bent pipe.

[0022] A cutting slot 10 is provided on the right side of the top of the processing table 1, and the cutting slot 10 is located below the cutting blade 9. A debris collection box 11 for collecting cutting debris is fixed to the bottom of the processing table 1 by bolts, and the debris collection box 11 is located below the cutting slot 10. An exhaust fan 12 is fixed to the bottom of the debris collection box 11 by bolts, and a filter interception net 13 for intercepting cutting debris dust is fixed inside the debris collection box 11. The exhaust fan 12 exhausts the debris collection box 11, so that a certain suction force can be generated in the debris collection box 11, which facilitates the cutting debris and dust to be sucked into the debris collection box 11 from the cutting slot 10, and then the debris dust is intercepted by the filter interception net 13, which is convenient for subsequent centralized cleaning.

[0023] The top of the motor frame 7 is fixed with T-shaped sliders 14 which are symmetrically distributed on the left and right by bolts. The bottom of the lifting plate 6 is provided with a slide groove adapted to the T-shaped slider 14. The T-shaped slider 14 is slidably connected in the slide groove at the bottom of the lifting plate 6 to realize the sliding connection of the motor frame 7 at the bottom of the lifting plate 6. Fixed blocks 15 are welded and fixed to the outer walls of the front and rear sides of the motor frame 7. The fixed blocks 15 are threaded with positioning bolts 16. The top of the positioning bolts 16 is connected with positioning blocks 17. The positioning bolts 16 are driven to press against the bottom of the lifting plate 6 by rotating the positioning bolts 16 upwards, so as to facilitate the positioning and fixing of the motor frame 7 after sliding adjustment.

[0024] A symmetrically distributed limit rod 18 is fixed to the top of the lifting plate 6 by bolts, and a limit tube 19 is slidably sleeved on the limit rod 18. The top of the limit tube 19 is fixedly connected to the top of the inside of the frame 4 by bolts. The limit rod 18 is limited by the limit tube 19, so that the lifting plate 6 is more stable during the lifting process.

[0025] The adjustable pipe pressing mechanism includes an L-shaped support plate 20 and a threaded rod 21. The top ends of the first arc base 2 and the second arc base 3 are both welded and fixed with the L-shaped support plate 20. The threaded rod 21 threads through the top end of the L-shaped support plate 20. A turning handle 22 for driving the threaded rod 21 to rotate is fixed to the top end of the threaded rod 21. The bottom end of the threaded rod 21 is rotatably connected to a pressing plate 23 through a bearing. A sliding rod 24 is symmetrically fixed to the top end of the pressing plate 23, and the sliding rod 24 slides through the top end of the L-shaped support plate 20. An arc groove 25 is provided at the bottom end of the pressing plate 23 and the top ends of the first arc base 2 and the second arc base 3. The cooperation of the upper and lower arc grooves 25 improves the clamping firmness of the automobile threading elbow pipe. A rubber anti-skid pad is fixed inside the arc groove 25 to play an anti-skid role. The threaded rod 21 is driven to rotate downward by rotating the turning handle 22, and the pressing plate 23 is driven to descend, so as to cooperate with the first arc base 2 and the second arc base 3 to press and fix the automobile threading elbow pipe.

[0026] A motor is fixed to the left outer wall of the processing table 1 by bolts, and the transverse driving mechanism includes a one-way screw 26 and a transverse block 27, wherein the one-way screw 26 is rotatably connected to the inside of the processing table 1 through a bearing and is driven to rotate by the motor, and the transverse block 27 is threadedly sleeved on the one-way screw 26, and a first support block 28 symmetrically distributed on the top of the transverse block 27 is fixed by bolts, and the top of the first support block 28 slides through the top of the processing table 1 and is fixedly connected to the first arc-shaped base 2, and a through groove adapted to the first support block 28 is opened on the top of the processing table 1. The one-way screw 26 is driven to rotate by the motor on the left side of the processing table 1, so that the transverse block 27 threadedly sleeved on the one-way screw 26 is displaced laterally, and the first arc-shaped base 2 is driven to displace laterally through the first support block 28.

[0027] A motor is also fixed to the outer wall of the front side of the processing table 1 by bolts, and the longitudinal driving mechanism includes a bidirectional screw 29 and a longitudinal movement block 30, wherein the bidirectional screw 29 is rotatably connected to the inside of the processing table 1 through a bearing and is driven to rotate by the motor, and two groups of longitudinal movement blocks 30 are provided, and the two groups of longitudinal movement blocks 30 are threadedly sleeved on both sides of the bidirectional screw 29 and the threaded connection directions are opposite, and the top of the longitudinal movement block 30 is symmetrically fixed with a second support block 31 by bolts, and the top of the second support block 31 slides through the top of the processing table 1 and is fixedly connected to the second arc base 3, and the bidirectional screw 29 is driven to rotate by the motor on the front side of the processing table 1, so that the longitudinal movement blocks 30 threadedly sleeved on both sides of the bidirectional screw 29 are displaced toward or in opposite directions, and the second arc base 3 is driven to move longitudinally through the second support block 31.

[0028] When it is necessary to cut the automobile threading elbow, firstly, according to the size of the automobile threading elbow to be cut, the first arc base 2 is adjusted to a proper position by the transverse driving mechanism, and then the two sets of second arc bases 3 are adjusted to a proper position by the longitudinal driving mechanism until the automobile threading elbow is placed. Figure 3 As shown, the automobile threading bend to be cut is placed on the first arc base 2 and the second arc base 3 (wherein the bending part of the automobile threading bend is placed on the first arc base 2), and the end of the automobile threading bend is oriented toward the cutting groove 10. At this time, the position to be cut of the end of the automobile threading bend is below the cutting blade 9 (the extension distance of the end of the automobile threading bend can be driven by horizontally adjusting the position of the first arc base 2), and then the automobile threading bend is firmly pressed on the first arc base 2 and the second arc base 3 by using an adjustable pipe pressing mechanism to limit and fix it, and then the position of the two groups of motor frames 7 at the bottom of the lifting plate 6 is slidably adjusted until the cutting blades 9 at the output ends of the two groups of cutting motors 8 are just above the two ends of the automobile threading bend, and then the cutting motor 8 is started to drive the cutting blade 9 to rotate, and at the same time, the hydraulic cylinder 5 is started to drive the lifting plate 6 to descend, so as to drive the cutting blade 9 to descend until the excess parts at both ends of the automobile threading bend are cut off.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for automobile threading and bending pipe processing, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with a first arc-shaped base (2) driven to move by a transverse driving mechanism, and a second arc-shaped base (3) driven to move by a longitudinal driving mechanism is symmetrically provided on a side of the top of the processing table (1) away from the first arc-shaped base (2). An adjustable pipe pressing mechanism is fixed to the top of each of the first arc-shaped base (2) and the second arc-shaped base (3). A frame (4) is fixed to the side of the top of the processing table (1) close to the second arc-shaped base (3). A lifting plate (6) driven to move up and down by a hydraulic cylinder (5) is provided inside the frame (4). Motor frames (7) are slidably provided on both sides of the bottom of the lifting plate (6). A cutting motor (8) is fixed to the bottom of the inside of the motor frame (7). A cutting blade (9) is fixed to the output end rotating shaft of the cutting motor (8).

2. A cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: The top of the processing table (1) is provided with a cutting slot (10) located below the cutting blade (9); the bottom of the processing table (1) is fixed with a debris collection box (11) located below the cutting slot (10) by bolts; an exhaust fan (12) is fixed at the bottom of the debris collection box (11); and a filtering interception net (13) is fixed inside the debris collection box (11).

3. The cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: A T-shaped slider (14) is symmetrically fixed on the top of the motor frame (7), a slide groove adapted to the T-shaped slider (14) is opened at the bottom of the lifting plate (6), and fixing blocks (15) are fixed to the outer walls on both the front and rear sides of the motor frame (7), and a positioning bolt (16) is threadedly passed through the fixing block (15), and the top of the positioning bolt (16) is connected to the positioning block (17).

4. The cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: The hydraulic cylinder (5) is fixed to the top of the frame (4), the output end of the hydraulic cylinder (5) is fixedly connected to the top of the lifting plate (6), a limit rod (18) is symmetrically fixed to the top of the lifting plate (6), and a limit tube (19) is slidably sleeved on the limit rod (18) and fixedly connected to the top of the inside of the frame (4).

5. The cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: The adjustable pipe pressing mechanism comprises an L-shaped support plate (20) fixed to the top of the first arc-shaped base (2) and the second arc-shaped base (3) and a threaded rod (21) threadedly penetrating the L-shaped support plate (20); a turning handle (22) is fixed to the top of the threaded rod (21); a pressing plate (23) is rotatably connected to the bottom of the threaded rod (21); a sliding rod (24) slidably penetrating the L-shaped support plate (20) is symmetrically fixed to the top of the pressing plate (23); an arc-shaped groove (25) is provided at the bottom of the pressing plate (23) and the top of the first arc-shaped base (2) and the second arc-shaped base (3); a rubber anti-slip pad is fixed inside the arc-shaped groove (25).

6. The cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: The transverse drive mechanism comprises a one-way screw (26) rotatably connected to the inside of the processing table (1) and driven to rotate by a motor, and a transverse movement block (27) threadedly sleeved on the one-way screw (26), a first support block (28) being symmetrically fixed to the top of the transverse movement block (27), the top of the first support block (28) slidingly passing through the top of the processing table (1) and being fixedly connected to the first arc-shaped base (2).

7. The cutting device for automobile threading and bending pipe processing according to claim 1, characterized in that: The longitudinal drive mechanism comprises a bidirectional screw (29) rotatably connected to the inside of the processing table (1) and driven to rotate by a motor, and a longitudinal movement block (30) threadedly sleeved on both sides of the bidirectional screw (29), a second support block (31) being symmetrically fixed to the top of the longitudinal movement block (30), the top of the second support block (31) slidingly passing through the top of the processing table (1) and being fixedly connected to the second arc-shaped base (3).

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