Automatic tube cutting and chamfering equipment for automobile parts tubes

Abstract

The invention discloses an automatic pipe cutting and chamfering processing equipment for automobile parts pipes, which relates to the technical field of automobile parts tools, and comprises a mounting base, a short transverse adjustment rail is mounted on the top of the mounting base, and a pipe cutting assembly is mounted outside the short transverse adjustment rail; the pipe cutting assembly comprises a mounting vertical column, a fine-tuning cylinder is mounted on the top of the mounting vertical column, and a sliding mounting bearing beam is sleeved on the outside of the mounting vertical column. Through the cooperation of the pipe cutting assembly and the pipe connecting assembly, the pipe can be cut in advance according to the data size of the required chamfer, so that the cut end conforms to the shape of the chamfer, and a 0.5-1 cm grinding chamfering area is reserved, so that when chamfering is performed subsequently, only parallel contact grinding operations between surfaces are formed, which is convenient for ensuring that the cut chamfer angle and depth are the same, and the quality rate of the overall operation is increased, the operation efficiency is improved, and the subsequent pipe is prevented from being offset in position during the pipe cutting operation, thereby affecting the subsequent chamfering.

Description

Technical Field

[0001] The invention relates to the technical field of automobile component tools, in particular to automatic pipe cutting and chamfering processing equipment for automobile component pipes. Background Art

[0002] At present, in the processing of pipe fittings for automobile parts, the pipe fittings need to be cut and then the cut surface needs to be chamfered, so the processing needs to be carried out by a pipe cutting machine and a chamfering machine.

[0003] However, in the prior art, in the process of automatic tube cutting and chamfering of automobile parts pipes, chamfering is mostly performed by a chamfering machine after tube cutting. However, when chamfering is performed after tube cutting, the consistency of the automobile parts pipes cannot be guaranteed during the long cutting process, resulting in the inability to ensure that the chamfer angle and depth are the same during the subsequent chamfering, which in turn affects the subsequent processing. Therefore, it is necessary to propose an automatic tube cutting and chamfering processing equipment for automobile parts pipes. Summary of the invention

[0004] The object of the present invention is to provide an automatic tube cutting and chamfering processing equipment for automobile parts tubes, so as to solve the problem that in the automatic tube cutting and chamfering processing process of automobile parts tubes, a chamfering machine is often used to perform chamfering after tube cutting. However, when chamfering is performed after tube cutting, the consistency of automobile parts tubes cannot be guaranteed during the long cutting process, resulting in that the chamfering angle and depth cannot be guaranteed to be the same during the subsequent chamfering, thereby affecting the subsequent processing.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic tube cutting and chamfering processing equipment for automobile parts tubes, comprising a mounting base, a short transverse adjustment rail is installed on the top of the mounting base, and a tube cutting assembly is installed outside the short transverse adjustment rail;

[0006] The pipe cutting assembly comprises a mounting vertical column, a fine-adjusting cylinder is mounted on the top of the mounting vertical column, a sliding mounting bearing beam is sleeved on the outside of the mounting vertical column, an oblique mounting frame is externally fastened to the side end of the bearing beam, an articulated seat is mounted on the bottom end of the oblique mounting frame, a rotating connecting rod is hingedly mounted on the inside of the articulated seat, a bracket is fastened to the side of the rotating connecting rod, a control motor is mounted on the top end of the bracket, a first bevel gear is connected to the output end of the control motor, and a second bevel gear is meshedly connected to the side end of the first bevel gear shaped gear, the axial end of the second bevel gear enables the rotating connecting rod to rotate at an angle inside the hinge seat through a rotating joint column, a position detector is installed at the left end of the bracket, the bottom end of the rotating connecting rod is hinged with a rotating shaft joint, the bottom end of the rotating shaft joint is installed with a laser cutting end, and the side end of the rotating shaft joint is installed with a servo rotating motor, the top end of the servo rotating motor is fastened with a supporting hydraulic rod, the side end of the supporting hydraulic rod is fastened with the bottom side of the load-bearing beam, and the side end of the servo rotating motor is connected with an angle fine-tuning sensor.

[0007] Preferably, a synchronous slide is installed on the top side end of the mounting base, a synchronous ranging groove is opened on the top surface of the synchronous slide, a supporting slide is slidably connected inside the synchronous ranging groove, an adjusting motor is mounted on the side end of the transverse short adjusting rail, the side end of the supporting slide is fastened with a connecting frame, and the side end of the connecting frame is fastened with a connecting pipe assembly.

[0008] Preferably, the connecting pipe assembly includes a sliding plate, the side end of the sliding plate is fastened to a vertical frame, the top side end of the vertical frame is fastened to a unidirectional electromagnetic guide rail, two groups of abutment cylinders are symmetrically installed on the top of the unidirectional electromagnetic guide rail, and abutment plates are provided at the output ends of the two groups of abutment cylinders.

[0009] Preferably, a progressive cylinder is installed on the top of the two groups of abutting cylinders, and the output end of the progressive cylinder is connected to a progressive gas rod, and the side end of the progressive gas rod is fastened to a supporting tube frame.

[0010] Preferably, a limiting frame is installed on the left end of the supporting tube frame, and a butt-pressing push rod is installed inside the limiting frame, and the butt-pressing push rod passes through the left end of the supporting tube frame.

[0011] Preferably, a support frame is installed on the top of the mounting base, and length measuring grooves are equally spaced on the top wall surface of the support frame.

[0012] Preferably, a driving structure is installed on the top side end of the mounting base, a six-axis rotating robotic arm is installed on the top of the driving structure, a manipulator mounting seat is installed on the side end of the six-axis rotating robotic arm, and a pipe clamp manipulator is installed on the side end of the manipulator mounting seat.

[0013] Preferably, a dust fence is installed on the top of the mounting base, a grinding disc is installed on the left end of the top of the mounting base, and a dust suction fan is installed on the side end of the dust fence.

[0014] Preferably, the side end of the dust suction fan is connected to a dust suction pump, the side end of the dust suction pump is connected to a dust exhaust pipe, and the dust exhaust pipe is connected to an external dust collection box.

[0015] Preferably, a transverse sliding groove is provided on the side wall surface of the mounting base, and the interior of the transverse sliding groove is slidably connected to the sliding plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, with the cooperation of the tube cutting assembly, the laser cutting end can be used to perform planar sectioning and cutting of the clamped tube under the calibration cooperation of the position detector, so that under the action of the length measuring groove, it is convenient to receive the laser cutting beam generated by the set laser cutting end, so that the laser cutting beam is located in the groove when cutting the tube, so as to avoid the laser cutting beam affecting the other structures during the tube cutting operation, and facilitate the multi-dimensional azimuth rotation of the six-axis rotating mechanical arm after the tube cutting, so that after the tube is cut, the tube clamping manipulator is installed through the manipulator mounting seat, and the tube clamping manipulator is driven to clamp the cut tube, and the cut end is placed on the surface of the grinding disc for grinding and chamfering operations, so that the grinding disc grinds the extra 0.5-1cm, leaving a pre-grinding area, thereby improving the required dimensional accuracy of the tube, and then when chamfering is required, the control motor can be used to drive the first bevel gear and the second bevel gear to rotate in sequence, so that the rotating connecting rod is angularly rotated inside the hinge seat The laser cutting end is rotated at a certain angle, and the rotation angle is adjusted according to the required chamfering angle, so that the laser cutting end is located above the pipe to form a cutting end that can be adjusted left and right, which is convenient for direct pipe cutting operation. The formed pipe cutting angle is used to avoid the problem that the chamfering angle and depth generated during the chamfering operation cannot be guaranteed to be consistent. Then, with the cooperation of the servo rotating motor, the supporting hydraulic rod, the rotating shaft joint and the angle fine-tuning sensor, when multiple corner cuttings are required, the servo rotating motor drives the laser cutting end to perform azimuth fine-tuning under the action of the rotating shaft joint, and the fine-tuning data is accurately monitored by the angle fine-tuning sensor, that is, the pipe can be cut in advance according to the required chamfering data size, so that the cut end conforms to the chamfer shape, and a 0.5-1cm grinding chamfering area is reserved, so that when chamfering is performed later, only parallel contact grinding operations need to be formed between the surfaces, so as to ensure that the chamfering angle and depth are the same, increase the overall operation quality rate, and improve the operation efficiency.

[0018] 2. In the present invention, the two groups of abutting cylinders drive the abutting plates and the side walls of the support frame to abut and fix them under the cooperation of the pipe assembly, and then the progressive cylinder drives the pipe support frame to adjust through the progressive gas rod, so that the pipe support frame can place the pipe to be pushed in and extend the pipe to be pushed in from the pipe support frame. When the center end of the pipe is located between the two groups of abutting cylinders under the cooperation of the scanning, recognition and analysis of the position detector, a control signal is sent to the butt-jointing push rod, so that the butt-jointing push rod abuts and fixes the side of the pipe, so as to avoid the subsequent position deviation of the pipe in the pipe cutting operation, thereby affecting the subsequent chamfering, and preventing the pipe from being pushed out during the pipe cutting operation. With the cooperation of the distance groove, it is convenient to further measure and calibrate the cutting size of the pipe, and when cutting the pipe, the same-direction electromagnetic guide rail can drive the two sets of abutting cylinders to adjust according to the required cutting size, and divide them symmetrically on both sides of the required cutting end, so that when the subsequent pipe cutting operation is carried out, the position detector can be used to indicate according to the intersection of the size data, so as to facilitate the pipe cutting 0.5-1cm to the right side of the center end between the two sets of abutting cylinders, and with the cooperation of the sliding plate, when the horizontal short adjustment rail is operating, the overall connecting pipe assembly is moved synchronously under the driving action of the connecting frame, so as to ensure the cutting of pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the main view of an automatic tube cutting and chamfering processing device for automobile parts tubes of the present invention;

[0020] Figure 2 It is a schematic structural diagram of a side view of an automatic tube cutting and chamfering processing device for automobile parts tubes of the present invention;

[0021] Figure 3 It is a structural schematic diagram of a tube cutting assembly in an automatic tube cutting and chamfering processing device for automobile parts tubes of the present invention;

[0022] Figure 4 It is a partial structural schematic diagram of a tube cutting assembly in an automatic tube cutting and chamfering processing device for automobile parts tubes of the present invention;

[0023] Figure 5 It is a structural schematic diagram of a pipe connecting assembly in an automatic pipe cutting and chamfering processing device for automobile parts pipes of the present invention;

[0024] Figure 6 The invention relates to an automatic pipe cutting and chamfering processing device for automobile parts pipes. Figure 5 A is an enlarged structural diagram of FIG.

[0025] In the figure: 1. Mounting base; 2. Dust fence; 3. Grinding disc; 4. Dust pump; 5. Dust exhaust pipe; 6. Driving structure; 7. Six-axis rotating robot arm; 8. Robot mounting seat; 9. Pipe connection assembly; 90. Sliding plate; 91. Vertical frame; 92. Coaxial electromagnetic guide rail; 93. Abutment cylinder; 94. Progressive cylinder; 95. Abutment plate; 96. Progressive gas rod; 97. Pipe support frame; 98. Limiting frame; 99. Butt-joint pressing push rod; 10. Carrying frame; 11. Connection; 12. Pipe cutting assembly; 120. Installing vertical column; 121. Fine-tuning cylinder; 122. Carrying beam frame ; 123, oblique mounting frame; 124, articulated seat; 125, bracket; 126, control motor; 127, first bevel gear; 128, position detector; 129, rotating connecting rod; 1290, rotating shaft joint; 1291, laser cutting end; 1292, supporting hydraulic rod; 1293, servo rotating motor; 1294, second bevel gear; 1295, angle fine-tuning sensor; 13, synchronous slide; 14, synchronous ranging slide; 15, supporting slide; 16, adjusting motor; 17, short horizontal adjustment rail; 18, dust suction fan; 19, horizontal slide. DETAILED DESCRIPTION

[0026] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0027] Reference Figure 1-Figure 6As shown: an automatic pipe cutting and chamfering processing equipment for automobile parts pipes, including a mounting base 1, a short transverse adjustment rail 17 is installed on the top of the mounting base 1, and a pipe cutting assembly 12 is installed outside the short transverse adjustment rail 17; the pipe cutting assembly 12 includes a mounting vertical column 120, a fine-tuning cylinder 121 is installed on the top of the mounting vertical column 120, a sliding mounting bearing beam 122 is sleeved on the outside of the mounting vertical column 120, and the side end of the bearing beam 122 is externally fastened and connected with an oblique mounting frame 123, and the bottom end of the oblique mounting frame 123 is installed with an articulated seat 124, and the inside of the articulated seat 124 is hinged with a rotating connecting rod 129, and the side of the rotating connecting rod 129 is fastened and connected with a bracket 125, and the top of the bracket 125 is mounted and installed with a control motor 126, and the output end of the control motor 126 is connected with a The first bevel gear 127, the side end of the first bevel gear 127 is meshedly connected with the second bevel gear 1294, the axial end of the second bevel gear 1294 enables the rotating connecting rod 129 to rotate at an angle inside the hinge seat 124 through the rotating joint column, the left end of the bracket 125 is installed with a position detector 128, the bottom end of the rotating connecting rod 129 is hinged with a rotating shaft joint 1290, the bottom end of the rotating shaft joint 1290 is installed with a laser cutting end 1291, the side end of the rotating shaft joint 1290 is installed with a servo rotating motor 1293, the top end of the servo rotating motor 1293 is fastened with a supporting hydraulic rod 1292, the side end of the supporting hydraulic rod 1292 is fastened with the bottom side of the supporting beam frame 122, and the side end of the servo rotating motor 1293 is connected with an angle fine-tuning sensor 1295.

[0028] according to Figure 1 and Figure 2 As shown, a synchronous slide 13 is installed on the top side end of the mounting base 1, and a synchronous ranging slot 14 is provided on the top surface of the synchronous slide 13. A supporting slide 15 is slidably connected inside the synchronous ranging slot 14. An adjusting motor 16 is installed on the side end of a transverse short adjusting rail 17. A connecting frame 11 is fastened to the side end of the supporting slide 15. A connecting frame 11 is fastened to the side end of the connecting frame 11. A connecting pipe assembly 9 is fastened to the side end of the connecting frame 11. When the automobile parts pipe cutting operation is performed, the transverse short adjusting rail 17 can drive the pipe cutting assembly 12 to adjust a short distance, so that when the transverse short adjusting rail 17 is operating, the supporting slide 15 moves inside the synchronous ranging slot 14, and the movement measurement data of the synchronous ranging slot 14 is fed back to the pipe cutting assembly 12, so as to cooperate with the pipe cutting assembly 12 to achieve accuracy in the pipe cutting operation, and ensure that the required pipe can be cut according to the required size.

[0029] according to Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, the pipe connecting assembly 9 includes a sliding plate 90, the side end of the sliding plate 90 is fastened to a stand 91, the top side end of the stand 91 is fastened to a same-direction electromagnetic guide rail 92, two groups of abutting cylinders 93 are symmetrically installed on the top of the same-direction electromagnetic guide rail 92, and the output ends of the two groups of abutting cylinders 93 are provided with abutting plates 95. When the automatic feeding machine is used to feed the pipe, the same-direction electromagnetic guide rail 92 can drive the two groups of abutting cylinders 93 to adjust according to the required pipe cutting size, and symmetrically divide the two sides of the required cutting end, so that when the subsequent pipe cutting operation is performed, the position detector 128 can be used to indicate according to the intersection of the size data, so as to facilitate the pipe cutting of 0.5-1cm more on the right side of the center end between the two groups of abutting cylinders 93, and with the cooperation of the sliding plate 90, when the short horizontal adjustment rail 17 is in operation, the whole pipe connecting assembly 9 is synchronously moved under the driving action of the connecting frame 11, so as to ensure the cutting of pipes of different sizes.

[0030] according to Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a progressive cylinder 94 is installed on the top of the two groups of abutment cylinders 93, and a progressive gas rod 96 is connected to the output end of the progressive cylinder 94. The side end of the progressive gas rod 96 is fastened with a supporting tube rack 97. When the pipe is moved under the abutment of the automatic loader, the two groups of abutment cylinders 93 drive the abutment plate 95 and the side wall of the support rack 10 to abut and fix, and then the progressive cylinder 94 drives the supporting tube rack 97 to adjust through the progressive gas rod 96, so that the supporting tube rack 97 can place the abutted pipe.

[0031] according to Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a limiting frame 98 is installed on the left end of the tube supporting frame 97, and a butt-pressing push rod 99 is installed inside the limiting frame 98. The butt-pressing push rod 99 passes through the left end of the tube supporting frame 97. When the center end of the tube is located between the two sets of abutting cylinders 93 under the cooperation of the scanning, identification and analysis of the position detector 128, a control signal is sent to the butt-pressing push rod 99, so that the butt-pressing push rod 99 abuts and fixes the side of the tube, so as to avoid the subsequent position deviation of the tube during the tube cutting operation, thereby affecting the subsequent chamfering.

[0032] according to Figure 1 and Figure 2As shown, a support frame 10 is installed on the top of the mounting base 1, and length measuring grooves are equally spaced on the top wall surface of the support frame 10. With the cooperation of the support frame 10 and the length measuring grooves, it is convenient to further measure and calibrate the cutting size of the pipe. Under the action of the length measuring grooves, it is convenient to receive the laser cutting beam generated by the laser cutting end 1291 set above, so that the laser cutting beam is located in the groove when cutting the pipe, thereby avoiding the laser cutting beam from affecting other structures during the pipe cutting operation.

[0033] according to Figure 1 and Figure 2 As shown, a driving structure 6 is installed on the top side end of the mounting base 1, a six-axis rotating robot arm 7 is installed on the top of the driving structure 6, a robot mounting seat 8 is installed on the side end of the six-axis rotating robot arm 7, and a pipe clamping robot is installed on the side end of the robot mounting seat 8. After the pipe cutting operation, the six-axis rotating robot arm 7 is rotated in multiple dimensions, so that after the pipe clamping robot is installed through the robot mounting seat 8, the pipe clamping robot is driven to clamp the cut pipe and place the cut end on the surface of the grinding disk 3 for grinding and chamfering.

[0034] according to Figure 1 and Figure 2 As shown, a dust fence 2 is installed on the top of the mounting base 1, a grinding disc 3 is installed on the top left end of the mounting base 1, and a dust suction fan 18 is installed on the side end of the dust fence 2. When grinding and chamfering, the dust fence 2 intercepts the generated pipe dust to prevent the dust from escaping and affecting the surrounding control components, and the dust suction fan 18 is started at the same time to collect the generated dust.

[0035] according to Figure 1 and Figure 2 As shown, the side end of the dust suction fan 18 is connected to a dust suction pump 4, and the side end of the dust suction pump 4 is connected to a dust exhaust pipe 5, and the dust exhaust pipe 5 is connected to an external dust collection box. The dust suction pump 4 is used to facilitate the transportation and discharge of the powder adsorbed by the dust suction fan 18 from the dust exhaust pipe 5 to the inside of the external dust collection box, so as to facilitate subsequent unified treatment.

[0036] according to Figure 1 As shown, a transverse slide groove 19 is provided on the side wall surface of the mounting base 1, and the interior of the transverse slide groove 19 is slidably connected to the sliding plate 90. When the transverse short adjustment rail 17 is in operation, the sliding plate 90 is synchronously slidably followed and adjusted inside the transverse slide groove 19.

[0037] The wiring diagram of the grinding disc 3, dust suction pump 4, six-axis rotating robot arm 7, co-directional electromagnetic guide rail 9, abutment cylinder 93, progressive cylinder 94, fine-tuning cylinder 121, control motor 126, position detector 128, laser cutting end 1291, servo rotating motor 1293, angle fine-tuning sensor 1295 and adjustment motor 16 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the grinding disc 3, dust suction pump 4, six-axis rotating robot arm 7, co-directional electromagnetic guide rail 9, abutment cylinder 93, progressive cylinder 94, fine-tuning cylinder 121, control motor 126, position detector 128, laser cutting end 1291, servo rotating motor 1293, angle fine-tuning sensor 1295 and adjustment motor 16 are no longer explained in detail.

[0038] The use method and working principle of the device are as follows: first, when cutting the tube of automobile parts, the tube is moved under the action of the automatic feeding machine, and the two groups of abutting cylinders 93 drive the abutting plate 95 and the side wall of the carrier 10 to abut and fix, and then the progressive cylinder 94 drives the supporting tube rack 97 to adjust through the progressive gas rod 96, so that the supporting tube rack 97 can place the pushed tube and extend the pushed tube from the supporting tube rack 97. When the center end of the tube is located between the two groups of abutting cylinders 93 under the cooperation of the scanning, recognition and analysis of the position detector 128, a control signal is sent to the butt pressing push rod 99, so that the butt pressing push rod 99 is pressed. The push rod 99 is used to abut and fix the side of the pipe to prevent the subsequent pipe from being offset during the pipe cutting operation, thereby affecting the subsequent chamfering. With the cooperation of the carrier 10 and the length measuring groove, it is convenient to further measure and calibrate the pipe cutting size of the pipe. When cutting the pipe, the electromagnetic guide rail 92 in the same direction can drive the two sets of abutting cylinders 93 to adjust according to the required pipe cutting size, and symmetrically divide the two sides of the required cutting end, so that when the pipe cutting operation is performed later, the position detector 128 can be used to indicate according to the intersection of the size data, so as to facilitate the pipe cutting at 0.5-1 cm more on the right side of the center end between the two sets of abutting cylinders 93. , and with the cooperation of the sliding plate 90, when the short transverse adjustment rail 17 is in operation, the entire pipe assembly 9 is synchronously moved under the driving action of the connecting frame 11, so as to ensure the cutting of pipes of different sizes. Then, when the short transverse adjustment rail 17 is in operation, the sliding plate 90 is synchronously slid and followed in the transverse slide groove 19, so as to support the slide 15 to move in the synchronous ranging slide groove 14, and the movement measurement data of the synchronous ranging slide groove 14 is fed back to the pipe cutting assembly 12, and the pipe cutting assembly 12 is cooperated to achieve the accuracy in the pipe cutting operation, so as to ensure that the required pipe can be cut according to the required size. Then, when it is ready, the laser cutting can be used. The cutting end 1291, under the calibration cooperation of the position detector 128, cuts the clamped pipe by plane sectioning, so that under the action of the length measuring groove, it is convenient to receive the laser cutting beam generated by the laser cutting end 1291, so that the laser cutting beam is located in the groove when cutting the pipe, avoiding the laser cutting beam from affecting other structures during the pipe cutting operation, and facilitating the multi-dimensional azimuth rotation of the six-axis rotating robot 7 after the pipe cutting, so that the robot mounting seat 8 can drive the pipe clamp robot to clamp the cut pipe after the pipe clamp robot is installed, and place the cut end on the surface of the grinding disc 3 for grinding and chamfering, so that the grinding disc 3 can grind the extra 0.5-1cm is polished to leave a pre-polishing area to improve the required dimensional accuracy of the pipe. Then, when chamfering is required, the control motor 126 can be used to drive the first bevel gear 127 and the second bevel gear 1294 to rotate in sequence, so that the rotating connecting rod 129 is rotated inside the hinge seat 124. The rotation angle is adjusted according to the required chamfering angle, so that the laser cutting end 1291 is located above the pipe to form a cutting end that can be adjusted left and right, which is convenient for direct pipe cutting operation. The formed pipe cutting angle is used to avoid the problem that the chamfering angle and depth generated during the chamfering operation cannot be guaranteed to be consistent. Then, with the cooperation of the servo rotating motor 1293, the supporting hydraulic rod 1292, the rotating shaft joint 1290 and the angle fine-tuning sensor 1295, when multiple corner cutting is required, the servo rotating motor 1293 is rotated on the rotating shaft joint 1290 The laser cutting end 1291 is driven to make fine adjustments in orientation, and the fine-tuned data is precisely monitored by the angle fine-tuning sensor 1295, that is, the tube can be cut in advance according to the data size of the required chamfer, so that the cut end conforms to the shape of the chamfer, and a 0.5-1cm grinding chamfer area is reserved, so that when the chamfer is subsequently performed, only parallel contact grinding operations between the surfaces are required, which is convenient for ensuring that the angle and depth of the cut chamfer are the same, and the overall operation rate is increased, and the operation efficiency is improved. Afterwards, when grinding the chamfer, the dust fence 2 intercepts the generated pipe dust to prevent the dust from escaping and affecting the surrounding control components, and the dust suction fan 18 is started at the same time to collect the generated dust, and the dust suction pump 4 is used to facilitate the dust suction fan 18 to transport and discharge the dust adsorbed by the dust suction fan 18 from the dust exhaust pipe 5 to the inside of the external dust collection box, so as to facilitate subsequent unified treatment.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic tube cutting and chamfering equipment for automobile parts tubes, Features: It comprises a mounting base (1), a short transverse adjustment rail (17) being mounted on the top of the mounting base (1), and a pipe cutting assembly (12) being mounted on the outside of the short transverse adjustment rail (17); The pipe cutting assembly (12) comprises a mounting column (120), a fine-tuning cylinder (121) being mounted on the top of the mounting column (120), a sliding mounting bearing beam frame (122) being sleeved on the outside of the mounting column (120), a side end of the bearing beam frame (122) being fastened externally with an oblique mounting frame (123), a hinge seat (124) being mounted on the bottom of the oblique mounting frame (123), a rotating connecting rod (129) being hingedly connected inside the hinge seat (124), a side edge of the rotating connecting rod (129) being fastened with a bracket (125), a control motor (126) being mounted on the top of the bracket (125), a first bevel gear (127) being connected to an output end of the control motor (126), a side end of the first bevel gear (127) being meshingly connected with a second bevel gear ( 1294), the axial end of the second bevel gear (1294) enables the rotating connecting rod (129) to rotate at an angle inside the hinge seat (124) through a rotating joint column, the left end of the bracket (125) is installed with a position detector (128), the bottom end of the rotating connecting rod (129) is hinged with a rotating shaft joint (1290), the bottom end of the rotating shaft joint (1290) is installed with a laser cutting end (1291), the side end of the rotating shaft joint (1290) is installed with a servo rotating motor (1293), the top end of the servo rotating motor (1293) is fastened to a supporting hydraulic rod (1292), the side end of the supporting hydraulic rod (1292) is fastened to the bottom side of the load-bearing beam frame (122), and the side end of the servo rotating motor (1293) is connected to an angle fine-tuning sensor (1295); A synchronous slide (13) is installed on the top side end of the mounting base (1), a synchronous distance measuring slide groove (14) is provided on the top surface of the synchronous distance measuring slide groove (14), a supporting slide (15) is slidably connected inside the synchronous distance measuring slide groove (14), an adjusting motor (16) is mounted on the side end of the transverse short adjusting rail (17), a connecting frame (11) is fastened to the side end of the supporting slide (15), and a pipe connection assembly (9) is fastened to the side end of the connecting frame (11); The pipe assembly (9) comprises a sliding plate (90), the side end of the sliding plate (90) is fastened to a stand (91), the top side end of the stand (91) is fastened to a same-direction electromagnetic guide rail (92), two groups of abutment cylinders (93) are symmetrically mounted on the top of the same-direction electromagnetic guide rail (92), and the output ends of the two groups of abutment cylinders (93) are provided with abutment plates (95); a progressive cylinder (94) is mounted on the top of the two groups of abutment cylinders (93), the output ends of the progressive cylinders (94) are connected to a progressive gas rod (96), and the side end of the progressive gas rod (96) is fastened to a supporting pipe frame (97); A limiting frame (98) is installed on the left end of the tube supporting frame (97), and a butt-jointing pressing push rod (99) is installed inside the limiting frame (98). The butt-jointing pressing push rod (99) passes through the left end of the tube supporting frame (97).

2. The automatic pipe cutting and chamfering equipment for automobile parts pipes according to claim 1, Features: A bearing frame (10) is installed on the top of the mounting base (1), and length measuring grooves are provided on the top wall surface of the bearing frame (10) at equal intervals.

3. The automatic pipe cutting and chamfering equipment for automobile parts pipes according to claim 1, Features: A driving structure (6) is installed on the top side end of the mounting base (1), a six-axis rotating mechanical arm (7) is installed on the top of the driving structure (6), a manipulator mounting seat (8) is installed on the side end of the six-axis rotating mechanical arm (7), and a pipe clamping manipulator is installed on the side end of the manipulator mounting seat (8).

4. The automatic pipe cutting and chamfering equipment for automobile parts pipes according to claim 1, Features: A dust fence (2) is installed at the top of the mounting base (1), a grinding disc (3) is installed at the left end of the top of the mounting base (1), and a dust suction fan (18) is installed at the side end of the dust fence (2).

5. The automatic pipe cutting and chamfering equipment for automobile parts pipes according to claim 4, Features: The side end of the dust suction fan (18) is connected to a dust suction pump (4), the side end of the dust suction pump (4) is connected to a dust exhaust pipe (5), and the dust exhaust pipe (5) is connected to an external dust collection box.

6. The automatic pipe cutting and chamfering equipment for automobile parts pipes according to claim 1, Features: A transverse sliding groove (19) is provided on the side wall surface of the mounting base (1), and the interior of the transverse sliding groove (19) is slidably connected to the sliding plate (90).

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