A flat and oblique wrist arm processing device

Abstract

A flat and oblique wrist arm processing device comprises a frame, on which a sawing mechanism, a drilling mechanism, a chamfering mechanism, a coding mechanism and a bearing mechanism for bearing pipe materials are arranged; the sawing mechanism comprises a sawing motor which is lifted and lowered on the frame, and the sawing motor is driven and connected with a sawing knife; the drilling mechanism comprises at least one drilling machine which is fixedly arranged on the frame; the chamfering mechanism comprises a chamfering motor which is arranged on the frame, and the chamfering motor is driven and connected with a chamfering knife; the coding mechanism comprises a coding machine and a coding control component for controlling the movement of the coding machine, and the coding control component is arranged on the frame; the bearing mechanism comprises a plurality of centering positioning components for positioning the pipe materials and at least one clamping component for fixing the pipe materials. The present invention provides a flat and oblique wrist arm processing device, which has higher processing efficiency and strong versatility.

Description

Technical Field

[0001] The invention relates to the field of wrist arm processing equipment, in particular to a flat and oblique wrist arm processing device. Background Art

[0002] The arm is an important part of the electrified railway contact network, used to support the high-voltage transmission line for the pantograph to draw current. The arm mainly includes flat arm, oblique arm, load-bearing cable seat and positioning column. Among the arms, important parts such as flat arm and oblique arm are all made of pipe fittings. In the prior art, the pipe material processing equipment has poor versatility and can only process specific models of arm parts, and the processing efficiency is not high. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a flat and oblique arm processing device, which has higher processing efficiency and strong versatility.

[0004] In order to achieve the above-mentioned purpose, the specific scheme adopted by the present invention is: a flat and oblique wrist arm processing device, including a frame, on which a sawing mechanism, a drilling mechanism, a chamfering mechanism, a coding mechanism and a supporting mechanism for supporting pipe materials are arranged; the sawing mechanism includes a sawing motor arranged on the frame for lifting and lowering, and the sawing motor is driven and connected to a sawing knife; the drilling mechanism includes at least one drilling machine fixedly arranged on the frame; the chamfering mechanism includes a chamfering motor arranged on the frame, and the chamfering motor is driven and connected to a chamfering knife; the coding mechanism includes a coding machine and a coding control component for controlling the movement of the coding machine, and the coding control component is arranged on the frame; the supporting mechanism includes a plurality of centering positioning components for positioning the pipe material and at least one clamping component for fixing the pipe material, the centering positioning component includes two relatively arranged centering drive cylinders, one of which is driven and connected to a positioning rod, and the clamping component includes two clamping blocks arranged in parallel, and the two clamping blocks move toward each other.

[0005] As a further optimization of the above-mentioned flat and oblique arm processing device: the sawing mechanism includes a lifting bracket fixedly arranged on the frame, a sawing control cylinder is fixedly arranged on the lifting bracket, and the sawing control cylinder is downward toward the frame, the sawing control cylinder drive is connected to a support plate, the sawing motor is fixedly arranged on the support plate, and a processing box is also fixedly arranged on the frame, the sawing knife extends into the processing box, and two oppositely arranged through holes for accommodating pipe materials are opened on the processing box.

[0006] As a further optimization of the above-mentioned flat and inclined arm processing device: a sawing damper is also arranged on the frame, the sawing damper is located below the support plate, a waste removal cylinder is fixedly arranged on the processing box, and the piston rod of the waste removal cylinder extends into the processing box.

[0007] As a further optimization of the above-mentioned flat and bevel arm processing device: the chamfering mechanism includes a support table for supporting the pipe material, the support table is fixedly arranged on the frame, and a pressure plate for pressing the pipe material on the support table is rotatably arranged on the side of the support table, and a waste chip collection box with an open top is also arranged between the support table and the chamfering motor.

[0008] As a further optimization of the above-mentioned flat and inclined arm processing device: the inkjet control component includes an inkjet control servo mechanism fixedly arranged on the frame, the inkjet control servo mechanism is driven and connected to a inkjet control cylinder, the inkjet control cylinder is driven and connected to a column, the inkjet control servo mechanism, the inkjet control cylinder and the column are perpendicular to each other, and a lifting block with a fixed position is movably arranged on the column, and the inkjet printer is fixedly arranged on the lifting block.

[0009] As a further optimization of the above-mentioned flat and inclined arm processing device: the centering positioning assembly includes a first base plate fixedly arranged on the frame, a centering positioning guide rail is fixedly arranged on the first base plate, and the centering positioning guide rail is parallel to the centering drive cylinder, a centering positioning slider is slidably arranged on the centering positioning guide rail, and the positioning rod is fixedly arranged on the centering positioning slider.

[0010] As a further optimization of the above-mentioned flat and inclined arm processing device: a photoelectric sensor and a limiting component for limiting the centering positioning slide block are arranged on the side of the centering positioning guide rail.

[0011] As a further optimization of the above-mentioned flat and oblique arm processing device: the clamping assembly includes a box body, a gear is rotatably arranged in the box body, the gear is meshingly connected to two racks, and the two racks are parallel to each other, and each of the two racks is fixedly connected to a mounting plate, and the clamping blocks are correspondingly fixedly arranged on the mounting plate, and a receiving groove is opened on the clamping block, and the receiving grooves on the two clamping blocks are arranged opposite to each other, and the box body is also fixedly connected to a clamping drive cylinder, and the piston rod of the clamping drive cylinder is fixedly connected to one of the racks.

[0012] As a further optimization of the above-mentioned flat and inclined arm processing device: the bearing mechanism also includes a plurality of bearing components, the bearing components include a bearing frame fixedly arranged on the frame, a bearing roller is rotatably arranged on the bearing frame, and an annular groove for accommodating pipe materials is opened on the peripheral side wall of the bearing roller.

[0013] Beneficial effect: The present invention can utilize tube materials to automatically process flat wrist arms or oblique wrist arms, with higher processing efficiency and strong versatility. It can be used to process flat wrist arms or oblique wrist arms in ordinary aluminum wrist arms, and can also be used to process flat wrist arms or oblique wrist arms in simplified wrist arms. It only needs to control the relative position of the tube material and each processing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a three-dimensional diagram of the overall structure of the present invention;

[0015] Figure 2 It is the overall structural front view of the present invention;

[0016] Figure 3 yes Figure 1 A magnified view of part A;

[0017] Figure 4 yes Figure 1 A magnified view of part B;

[0018] Figure 5 yes Figure 1 Enlarged view of part C;

[0019] Figure 6 yes Figure 1 A magnified view of part D in the middle;

[0020] Figure 7 It is a schematic diagram of the overall structure of the clamping assembly;

[0021] Figure 8 is a schematic diagram of the internal structure of the box in the clamping assembly;

[0022] Fig. 9 It is a schematic diagram of the arrangement of the collision detection sensor in the clamping assembly.

[0023] Description of the drawings: 1-frame, 2-carrying frame, 3-carrying roller, 4-pipe material, 5-lifting bracket, 6-support plate, 7-slide, 8-sawing motor, 9-sawing control cylinder, 10-chamfering motor, 11-chamfering knife, 12-waste collection box, 13-pressing plate, 14-support table, 15-processing box, 16-inkjet control component, 17-inkjet printer, 18-centering and positioning component, 19-carrying component, 20-linear drive device, 21-clamping component, 22-drilling machine, 23-waste removal cylinder, 24-sawing damper, 25-first bottom plate, 26-centering and positioning guide rail, 27-centering and positioning slide block, 28-centering drive cylinder, 29-reciprocating photoelectric sensor , 30-positioning rod, 31-limiting assembly, 32-annular groove, 33-second base plate, 34-screw, 35-base plate, 36-vertical plate, 37-inkjet control servo mechanism, 38-inkjet control cylinder, 39-column, 40-lifting block, 41-through groove, 42-pressure plate driver, 43-clamping drive cylinder, 44-box, 45-cover plate, 46-sliding plate, 47-connecting strip, 48-mounting plate, 49-clamping block, 50-accommodating groove, 51-first slider, 52-clamping guide rail, 53-rack, 54-gear, 55-second slider, 56-third base plate, 57-adjusting guide rail, 58-adjusting cylinder, 59-sliding seat, 60-collision detection sensor. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 and 2 A flat and oblique wrist arm processing device includes a frame 1, on which a sawing mechanism, a drilling mechanism, a chamfering mechanism, a coding mechanism and a bearing mechanism for bearing a pipe material 4 are arranged.

[0026] The sawing mechanism comprises a sawing motor 8 which is lifted and lowered on the frame 1 , and the sawing motor 8 is driven and connected to a sawing blade.

[0027] The drilling mechanism includes at least one drilling machine 22 fixedly arranged on the frame 1 .

[0028] The chamfering mechanism comprises a chamfering motor 10 arranged on a frame 1 , and the chamfering motor 10 is drivingly connected to a chamfering knife 11 .

[0029] The coding mechanism includes a coding machine 17 and a coding control component 16 for controlling the movement of the coding machine 17 . The coding control component 16 is arranged on the frame 1 .

[0030] The supporting mechanism includes a plurality of centering positioning components 18 for positioning the pipe material 4 and at least one clamping component 21 for fixing the pipe material 4. The centering positioning component 18 includes two relatively arranged centering drive cylinders 28, one of which is driven by a positioning rod 30. The clamping component 21 includes two clamping blocks 49 arranged in parallel, and the two clamping blocks 49 move toward each other.

[0031] For the pipe material 4 that needs to be processed into an oblique arm, firstly, a transfer device such as a mechanical arm is used to move the pipe material 4 to be processed onto the carrying mechanism, and then the centering positioning component 18 is used to center the pipe material 4 to prevent the pipe material 4 from deflecting. Specifically, the centering drive cylinder 28 is used to drive the positioning rod 30 to be inserted into the single-ear connecting hole at the end of the oblique arm pipe material 4, and then the clamping component 21 and the pipe material 4 are moved as a whole to move the pipe material 4 toward the sawing mechanism. After the pipe material 4 moves to the sawing mechanism, the two clamping blocks 49 of the clamping component 21 are moved toward each other and the pipe material 4 is clamped, and then the pipe material 4 is clamped by the two clamping blocks 49 of the clamping component 21. The sawing motor 8 is used to drive the sawing blade to rotate and the sawing motor 8 moves downward as a whole until the sawing blade contacts the pipe material 4 and saws the pipe material 4, and then the pipe material 4 is moved in the direction of the inkjet mechanism. When the pipe material 4 reaches the inkjet position, the inkjet control component 16 controls the inkjet printer 17 to move, and the inkjet printer 17 is turned on to spray the identification code or customized pattern on the pipe material 4. Finally, the centering and positioning component 18 is released, and the pipe material 4 is transferred to the chamfering mechanism by using a transfer device such as a mechanical arm. After the chamfering motor 10 is started, the chamfering blade 11 is driven to process the chamfer at the end of the pipe material 4, and the oblique wrist arm processing is completed. For the pipe material 4 that needs to be processed into a flat wrist arm, there is no need to use the centering and positioning component 18 for positioning, and after the sawing is completed, the pipe material 4 is moved to the drilling mechanism, and the drilling machine 22 is used to drill holes in the pipe material 4. During the drilling process, the clamping component 21 clamps the pipe material 4, and the remaining processing steps are the same as the processing steps of the oblique wrist arm.

[0032] The present invention can utilize the tube material 4 to automatically process a flat wrist arm or an oblique wrist arm, with higher processing efficiency and strong versatility. It can be used to process the flat wrist arm or the oblique wrist arm in ordinary aluminum wrist arms, and can also be used to process the flat wrist arm or the oblique wrist arm in simplified wrist arms. It only needs to control the relative position of the tube material 4 and each processing mechanism and the processing procedure.

[0033] The specific setting mode of the sawing motor 8 is as follows: the sawing mechanism includes a lifting bracket 5 fixedly arranged on the frame 1, a sawing control cylinder 9 fixedly arranged on the lifting bracket 5, and the sawing control cylinder 9 is downwardly facing the frame 1, and the sawing control cylinder 9 is driven and connected with a support plate 6, the sawing motor 8 is fixedly arranged on the support plate 6, and a processing box 15 is also fixedly arranged on the frame 1, and the sawing knife extends into the processing box 15, and the processing box 15 is provided with two oppositely arranged through holes for accommodating the pipe material 4. The sawing control cylinder 9 is used to drive the sawing motor 8 to move up and down, so as to control the contact or separation of the sawing knife with the pipe material 4, and the processing box 15 is used to prevent the waste generated during the sawing process from splashing into the surrounding environment, thereby avoiding harm to the health of the staff. The lifting bracket 5 is connected to the support plate 6 through the slide 7, so that the slide 7 is used to limit the moving direction of the support plate 6, so as to ensure that the support plate 6 can drive the sawing motor 8 and the sawing knife to contact the pipe material 4.

[0034] In order to control the moving speed of the sawing motor 8, avoid the sawing blade from colliding with the pipe material 4 and being damaged, and also avoid the sawing blade from getting stuck, a sawing damper 24 is also provided on the frame 1. The sawing damper 24 is located below the support plate 6 and faces the support plate 6. The sawing damper 24 can be a spring damper or the like.

[0035] Considering that some waste will be generated during the sawing process, in order to discharge the waste in time and avoid obstruction to the subsequent processing process, a waste removal cylinder 23 is fixedly arranged on the processing box 15, and the piston rod of the waste removal cylinder 23 extends into the processing box 15. After the piston rod of the waste removal cylinder 23 extends into the processing box 15, a lining plate can be fixedly connected, and the pipe material 4 can contact the lining plate in the processing box 15, thereby further improving the stability of the pipe material 4. The waste generated by sawing falls on the lining plate. After the processing of the pipe material 4 is completed, the waste removal cylinder 23 takes out the waste, or drives the waste to contact the inner wall of the processing box 15 so as to push the waste off the lining plate and fall into the processing box 15.

[0036] See also Figure 6 , because the chamfering motor 10 drives the chamfering cutter 11 to cause the pipe material 4 to vibrate during the process of processing the chamfer at the end of the pipe material 4, in order to avoid processing failure caused by the vibration of the pipe material 4, the chamfering mechanism includes a support table 14 for supporting the pipe material 4, the support table 14 is fixedly arranged on the frame 1, and the side of the support table 14 is provided with a pressing plate 13 for pressing the pipe material 4 on the supporting table 14, and a waste chip collection box 12 with an open top is also provided between the supporting table 14 and the chamfering motor 10. After the transfer equipment such as the robot arm transfers the pipe material 4 to the chamfering mechanism, the pipe material 4 is placed on the supporting table 14, and then the pressing plate 13 rotates and presses the pipe material 4 on the supporting table 14, so as to fix the pipe material 4 and avoid the vibration of the pipe material 4. It should be noted that the robot arm is not separated from the pipe material 4 during the process. The pressing plate 13 is connected to a pressing plate driver 42 for driving the pressing plate 13 to rotate. The pressing plate driver 42 can be realized by a cylinder and a connecting rod, which belongs to the conventional technology in this field and will not be repeated here.

[0037] See also Figure 5The specific structure of the inkjet control component 16 is as follows: the inkjet control component 16 includes an inkjet control servo mechanism 37 fixedly arranged on the frame 1, the inkjet control servo mechanism 37 is driven and connected to an inkjet control cylinder 38, the inkjet control cylinder 38 is driven and connected to a column 39, the inkjet control servo mechanism 37, the inkjet control cylinder 38 and the column 39 are vertically arranged in pairs, and a lifting block 40 whose position can be fixed is movably arranged on the column 39, and the inkjet printer 17 is fixedly arranged on the lifting block 40. The vertical height of the inkjet printer 17 can be adjusted by the lifting block 40, and the horizontal position of the inkjet printer 17 can be controlled by the inkjet control servo mechanism 37 and the inkjet control cylinder 38. The inkjet control component 16 has strong flexibility, ensuring that the inkjet printer 17 can spray the required pattern on the pipe material 4.

[0038] The specific setting method of the lifting block 40 is as follows: a through slot 41 is provided on the lifting block 40, and two parts on both sides of the through slot 41 are connected by a plurality of tightening bolts. After the position of the lifting block 40 is adjusted, the tightening bolts are used to fix the position of the lifting block 40. This setting method has a simple structure and is easy to adjust.

[0039] See also Figure 3 The specific structure of the centering and positioning assembly 18 is as follows: the centering and positioning assembly 18 includes a first base plate 25 fixedly arranged on the frame 1, a centering and positioning guide rail 26 fixedly arranged on the first base plate 25, and the centering and positioning guide rail 26 is parallel to the centering driving cylinder 28, a centering and positioning slider 27 is slidably arranged on the centering and positioning guide rail 26, and a positioning rod 30 is fixedly arranged on the centering and positioning slider 27. The centering and positioning guide rail 26 can limit the direction of the centering and positioning slider 27, and then limit the direction of the positioning rod 30, so as to avoid the deviation of the positioning rod 30 and ensure that the positioning rod 30 can be smoothly inserted into the single ear connection hole on the oblique wrist arm pipe material 4. In addition, the two centering and positioning sliders 27 can also clamp the pipe material 4 to ensure the centering and positioning effect.

[0040] In this embodiment, two centering and positioning components 18 are provided, one of which is fixedly arranged on the frame 1, and the other is movably arranged on the frame 1, and is connected to a linear drive device 20 together with the clamping component 21, and the linear drive device 20 is used to drive the centering and positioning component 18 and the clamping component 21 to move synchronously, so that in the process of moving the pipe material 4, the pipe material 4 used for processing the oblique wrist arm can be continuously centered and positioned, so as to avoid the rotation of the pipe material 4 and further improve the processing accuracy. More specifically, the linear drive device 20 includes a linear drive servo mechanism fixedly connected to the clamping component 21 and a fixed rack fixedly arranged on the frame 1, the linear drive servo mechanism is driven and connected with a driving gear, and the driving gear is meshed with the fixed rack, and the first bottom plate 25 of a centering and positioning component 18 is fixedly connected with the clamping component 21 through a connecting plate. When the linear drive servo mechanism is activated, the driving gear is driven to rotate, and because the driving gear is meshed with the fixed rack, the driving gear can move along the length direction of the fixed rack, thereby driving the clamping component 21 and the centering and positioning component 18 connected thereto to move synchronously.

[0041] In order to achieve precise control of the centering and positioning assembly 18 and ensure that the centering drive cylinder 28 is activated only after the pipe material 4 is in place, thereby avoiding misoperation, a photoelectric sensor 29 and a limit assembly 31 for limiting the centering and positioning slide block 27 are arranged on the side of the centering and positioning guide rail 26. The photoelectric sensor 29 is used to detect whether the pipe material 4 is in place. When the pipe material 4 reaches the top of the first bottom plate 25, the photoelectric signal of the photoelectric sensor 29 is cut off, and it can be determined that the pipe material 4 is in place. The limit assembly 31 is used to limit the positioning slide block 27 to prevent the positioning slide block 27 from excessive movement and damaging the pipe material 4.

[0042] See also Figure 7-9The specific structure of the clamping assembly 21 is as follows: the clamping assembly 21 includes a box body 44, in which a gear 54 is rotatably arranged, the gear 54 is meshingly connected to two racks 53, and the two racks 53 are parallel to each other, and each of the two racks 53 is fixedly connected to a mounting plate 48, and a clamping block 49 is fixedly arranged on the mounting plate 48 accordingly, and a receiving groove 50 is provided on the clamping block 49, and the receiving grooves 50 on the two clamping blocks 49 are arranged opposite to each other, and the box body 44 is also fixedly connected to a clamping drive cylinder 43, and the piston rod of the clamping drive cylinder 43 is fixedly connected to one of the racks 53. After the pipe material 4 is placed on the supporting mechanism, the clamping drive cylinder 43 is activated and drives the rack 53 to move. Because the two racks 53 are meshed with the gear 54, the rack 53 can drive the other rack 53 to move through the gear 54. Because the two racks 53 are parallel to each other, the two racks 53 can pull the two mounting plates 48 to move toward each other. During the movement of the two mounting plates 48, the two clamping blocks 49 are driven to move toward each other until the two clamping blocks 49 clamp the pipe material 4. The clamping assembly 21 only needs to control one clamping drive cylinder 43 to drive the two clamping blocks 49 to move toward each other synchronously, which is easier to control.

[0043] The specific setting mode of the mounting plate 48 is as follows: two parallel clamping rails 52 are fixedly arranged in the box body 44, two first sliders 51 are slidably arranged on one of the clamping rails 52, and two second sliders 55 are slidably arranged on the other clamping rail 52, and the first sliders 51, the second sliders 55 and the mounting plate 48 are connected correspondingly. Specifically, one first slider 51 and one second slider 55 form a group, and one mounting plate 48 is connected to a group of sliders. The guide rails and the sliders cooperate to limit the moving direction of the mounting plate 48, so as to ensure that the two clamping blocks 49 can accurately and stably clamp the pipe material 4.

[0044] In order to protect the components inside the box 44 and prevent a large amount of dust and other impurities from invading the box 44 and causing the rack 53 or the gear 53 to get stuck, a cover plate 45 is provided on the top of the box 44. Two parallel through slots are provided on the cover plate 45. The mounting plate 48 is fixedly connected to two parallel connecting strips 47. The two connecting strips 47 pass through the two through slots and enter the box 44 and are fixedly connected to the sliding plate 46. The sliding plate 46, the first slider 51 and the second slider 55 are connected correspondingly. The through slots and the connecting strips 47 ensure that the rack 53 can drive the mounting plate 48 and the clamping block 49 to move.

[0045] In order to accurately determine the in-place state of the pipe material 4, thereby realizing accurate control of the clamping drive cylinder 43, the box body 44 is also movably connected with a collision detection sensor 60. During the movement of the pipe material 4, when it approaches the collision detection sensor 60, the collision detection sensor 60 is triggered, so that the pipe material 4 can be sensed to be approaching.

[0046] In order to prevent the collision detection sensor 60 from hindering the movement of the pipe material 4, the box body 44 is fixedly connected to the third bottom plate 56, and the third bottom plate 56 is fixedly provided with an adjustment cylinder 58, and the piston rod of the adjustment cylinder 58 is fixedly connected to the collision detection sensor 60. When the collision detection sensor 60 detects the pipe material 4, the adjustment cylinder 58 is retracted and drives the collision detection sensor 60 away from the pipe material 4, thereby ensuring that the pipe material 4 can be smoothly moved between the two clamping blocks 49.

[0047] In order to accurately control the moving direction of the collision detection sensor 60, an adjustment guide rail 57 is fixedly set on the third base plate 56. The adjustment guide rail 57 is fixedly connected to the piston rod of the adjustment cylinder 58. A sliding seat 59 is slidably set on the adjustment guide rail 57, and the collision detection sensor 60 is fixedly set on the sliding seat 59.

[0048] The bearing mechanism further includes a plurality of bearing assemblies 19, and the bearing assemblies 19 include a bearing frame 2 fixedly disposed on the frame 1, a bearing roller 3 rotatably disposed on the bearing frame 2, and an annular groove 32 for accommodating the pipe material 4 is provided on the peripheral side wall of the bearing roller 3. The rotatably disposed bearing roller 3 ensures that the pipe material 4 can move axially on the bearing assembly 19, so as to move to each processing mechanism, and the annular groove 32 can prevent the pipe material 4 from lateral deviation.

[0049] See also Figure 4 The specific structure of the carrier 2 is as follows: the carrier 2 includes a second bottom plate 33 fixedly arranged on the frame 1, four screws 34 are inserted on the second bottom plate 33, two height adjustment nuts are matched and sleeved on the screws 34, and the four screws 34 are evenly divided into two groups, and the two screws 34 in the same group are commonly connected to a base plate 35, and the base plate 35 is located between the two height adjustment nuts. A vertical plate 36 is vertically fixed on the base plate 35, and the bearing roller 3 is rotatably connected between the two vertical plates 36. By adjusting the position of the two height adjustment nuts on the screws 34, the height of the base plate 35 can be adjusted, and then the height of the bearing roller 3 can be adjusted, and finally all the bearing rollers 3 can be ensured to be located at the same height, so as to stably carry the pipe material 4.

[0050] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flat and oblique arm processing device, characterized in that: The machine frame (1) comprises a sawing mechanism, a drilling mechanism, a chamfering mechanism, a coding mechanism and a bearing mechanism for bearing a pipe material (4); The sawing mechanism comprises a sawing motor (8) which is lifted and arranged on the frame (1), and the sawing motor (8) is driven and connected to a sawing blade; The drilling mechanism comprises at least one drilling machine (22) fixedly arranged on the frame (1); The chamfering mechanism comprises a chamfering motor (10) arranged on the frame (1), and the chamfering motor (10) is drivingly connected to a chamfering knife (11); The inkjet printing mechanism comprises an inkjet printer (17) and an inkjet printing control component (16) for controlling the movement of the inkjet printer (17); the inkjet printing control component (16) is arranged on the frame (1); The bearing mechanism comprises a plurality of centering and positioning components (18) for positioning the pipe material (4) and at least one clamping component (21) for fixing the pipe material (4), the centering and positioning component (18) comprising two centering drive cylinders (28) arranged opposite to each other, one of the centering drive cylinders (28) being driven and connected to a positioning rod (30), and the clamping component (21) comprising two clamping blocks (49) arranged in parallel, the two clamping blocks (49) moving towards each other; The centering positioning assembly (18) comprises a first base plate (25) fixedly arranged on the frame (1), a centering positioning guide rail (26) fixedly arranged on the first base plate (25), and the centering positioning guide rail (26) and the centering driving cylinder (28) are parallel to each other, a centering positioning slider (27) is slidably arranged on the centering positioning guide rail (26), and the positioning rod (30) is fixedly arranged on the centering positioning slider (27); a photoelectric sensor (29) and a limiting assembly (31) for limiting the centering positioning slider (27) are arranged on the side of the centering positioning guide rail (26); The clamping assembly (21) comprises a box body (44), a gear (54) rotatably arranged in the box body (44), the gear (54) meshingly connected to two racks (53), and the two racks (53) are parallel to each other, and the two racks (53) are each fixedly connected to a mounting plate (48), the clamping blocks (49) are correspondingly fixedly arranged on the mounting plate (48), the clamping blocks (49) are provided with accommodating grooves (50), and the accommodating grooves (50) on the two clamping blocks (49) are arranged opposite to each other, and the box body (44) is also fixedly connected to a clamping drive cylinder (43), and a piston rod of the clamping drive cylinder (43) is fixedly connected to one of the racks (53).

2. A flat and oblique arm processing device as claimed in claim 1, characterized in that: The sawing mechanism comprises a lifting bracket (5) fixedly arranged on the frame (1), a sawing control cylinder (9) fixedly arranged on the lifting bracket (5), and the sawing control cylinder (9) is downwardly facing the frame (1), the sawing control cylinder (9) is driven and connected to a support plate (6), the sawing motor (8) is fixedly arranged on the support plate (6), and a processing box (15) is also fixedly arranged on the frame (1), the sawing blade extends into the processing box (15), and the processing box (15) is provided with two oppositely arranged through holes for accommodating the pipe material (4).

3. A flat and oblique arm processing device as claimed in claim 2, characterized in that: The frame (1) is also provided with a sawing damper (24), which is located below the support plate (6). A waste removal cylinder (23) is fixedly provided on the processing box (15), and a piston rod of the waste removal cylinder (23) extends into the processing box (15).

4. A flat and oblique arm processing device as claimed in claim 1, characterized in that: The chamfering mechanism comprises a support platform (14) for supporting the pipe material (4); the support platform (14) is fixedly arranged on the frame (1); a pressing plate (13) for pressing the pipe material (4) onto the support platform (14) is rotatably arranged laterally; and a waste chip collection box (12) with an open top is also arranged between the support platform (14) and the chamfering motor (10).

5. The flat and oblique arm processing device according to claim 1, characterized in that: The inkjet control assembly (16) comprises an inkjet control servo mechanism (37) fixedly arranged on the frame (1); the inkjet control servo mechanism (37) is drivably connected to a inkjet control cylinder (38); the inkjet control cylinder (38) is drivably connected to a column (39); the inkjet control servo mechanism (37), the inkjet control cylinder (38) and the column (39) are vertically arranged in pairs; a lifting block (40) whose position can be fixed is movably arranged on the column (39); and the inkjet printer (17) is fixedly arranged on the lifting block (40).

6. A flat and oblique arm processing device as claimed in claim 1, characterized in that: The bearing mechanism further comprises a plurality of bearing assemblies (19), wherein the bearing assemblies (19) comprise a bearing frame (2) fixedly arranged on the frame (1), a bearing roller (3) rotatably arranged on the bearing frame (2), and an annular groove (32) for accommodating the pipe material (4) is provided on the peripheral side wall of the bearing roller (3).

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