Longitudinal bone mounting machine

Abstract

The utility model belongs to welding equipment technical field relates to a longitudinal bone mounting machine, can remove setting in two parallel guide rails, a set of driving devices is installed on two guide rails respectively, and the lower part of the length direction both ends of main portal body is installed on the corresponding driving device respectively and is driven along the guide rail by driving device, be equipped with the main beam body that can lift the adjustment in main portal body, main beam body includes intermediate main beam and end portion main beam that set up in the both ends of intermediate main beam respectively, intermediate main beam can rotate the adjustment relative to end portion main beam, the both ends of the top of main portal body set up a set of electric hoist respectively, and the hook of electric hoist is connected with the top of main beam body, longitudinal bone adsorption positioning device is arranged below main beam body. The utility model can automatically adsorb and position several longitudinal bones automatically, does not need a large number of workers to cooperate operation simultaneously in the process of electric welding, avoids the security risk caused by hoisting longitudinal bone workpiece, and the degree of automation is high.

Description

Technical Field

[0001] This utility model belongs to the field of welding equipment technology and relates to a longitudinal bone installation machine. Background Technology

[0002] In existing technologies, manual cranes are often required to position the longitudinal ribs above the panel before welding. This method is extremely inefficient, labor-intensive, requires a large number of workers to work together simultaneously to meet production needs, poses certain safety hazards, and has a low degree of automation. Summary of the Invention

[0003] This utility model addresses the above-mentioned problems by providing a longitudinal rib installation machine that can automatically adsorb and position several longitudinal ribs. In the electric welding process, it eliminates the need for a large number of workers to work together simultaneously, avoiding safety hazards caused by hoisting longitudinal rib workpieces, and has a high degree of automation.

[0004] According to the technical solution of this utility model: a longitudinal bone installation machine, which is movably set on two parallel guide rails, characterized in that: a set of driving devices is installed on each of the two guide rails, and the lower parts of both ends of the main frame body in the length direction are respectively installed on the corresponding driving devices and driven by the driving devices to move along the guide rails. The main gantry is equipped with a main beam that can be raised and lowered. The main beam includes a middle main beam and end main beams respectively set at both ends of the middle main beam. The middle main beam can be rotated and adjusted relative to the end main beams. A set of electric hoists is set at both ends of the top of the main gantry. The hooks of the electric hoists are connected to the top of the main beam. A longitudinal bone adsorption and positioning device is installed below the main beam to adsorb and press the longitudinal bone workpiece into place. Welding systems are installed on both sides of the main beam in the width direction to weld the positioned longitudinal bone workpiece.

[0005] As a further improvement of this utility model, the two ends of the intermediate main beam are connected to the end main beams through slewing bearings, and an electric push rod is provided on the end main beams to realize the rotational adjustment of the intermediate main beams.

[0006] As a further improvement of this utility model, the driving device includes a ground beam, a servo motor and a reducer are installed on one side of the ground beam, the servo motor drives the reducer, a gear is installed on the output shaft of the reducer, and walking wheels are rotatably arranged on both sides and the middle part of the ground beam. The walking wheels mesh with the keyway of the walking shaft through a flat key. A self-aligning roller bearing and a spacer are respectively installed at both ends of the walking shaft. The two ends of the walking shaft are sealed by bearing covers provided on the ground beam. Guide wheel seats are installed at both ends of the ground beam. Guide wheel shafts are installed on the guide wheel seats. Spacer 1, deep groove ball bearing 1, spacer 2, deep groove ball bearing 2, and guide wheel are sleeved on the guide wheel shaft. The guide wheel is supported by deep groove ball bearing 1 and deep groove ball bearing 2. The guide wheel shaft is fixed on the guide wheel seat.

[0007] As a further improvement of this utility model, the longitudinal bone adsorption and positioning device includes multiple sets of linear guide rails installed on the lower part of the middle main beam. Each set of linear guide rails is slidably fitted with a slider. A connecting plate is installed on the bottom surface of the slider. The connecting plate is fixedly connected to the first crossbeam. Multiple sets of mounting frames are set below the first crossbeam. An adjustment seat is installed inside the mounting frame. An angle support and an electromagnet seat one are installed on the adjustment seat. An electromagnet seat one is installed on the electromagnet seat one and is hinged to the adjustment seat. An electromagnet seat two is set below the mounting frame. An electromagnet seat two is installed on the electromagnet seat two to adsorb the longitudinal bone workpiece. Multiple sets of clamping cylinders are installed below the middle main beam. A cylinder head is installed on the clamping cylinder to clamp the longitudinal bone workpiece.

[0008] As a further improvement of this utility model, the main beam body includes a middle main beam and end main beams. End main beams are respectively set at both ends of the middle main beam. Multiple sets of bearings with vertical seats (first and second) are arranged above and below the end main beams. Rollers, roller shafts, and parallel keys are installed between the bearings with vertical seats to form a motion mechanism. The center of the rollers is aligned with the center of the support beam in the moving body. Lifting seats are set above both ends of the middle main beam. Lifting shafts are installed in the middle of the lifting seats and fixed with nuts. The hooks of the electric hoist hook the lifting shafts. An air manifold device is placed above the middle main beam to supply gas to the welding torch of the wire feeder. Slewing bearings are installed at both ends of the middle main beam. The slewing bearings are connected to the end main beams through a transition plate. Electric push rod support 2 is set above the end main beams. Connecting seat 1 is welded to both ends of the middle main beam. Mounting seat 2 is fixed to connecting seat 1 with bolts. The bottom of electric push rod 2 is fixed to electric push rod support 2. The push rod end of electric push rod 2 is connected to mounting seat 2. When electric push rod 2 is working, the push rod extends and drives the middle main beam to rotate by an angle through the slewing bearing.

[0009] As a further improvement of this utility model, the main gantry body includes a column, a second crossbeam is supported on the top of the column, the second crossbeam is reinforced with the column by diagonal bracing, a boom beam is installed on the second crossbeam, an electric hoist is fixed to the second crossbeam by the electric hoist shaft, and a walkway, guardrail and ladder are installed on one side of the second crossbeam.

[0010] As a further improvement of this utility model, the welding system includes a fixed beam, a wire feeder support, and a wire feeder. The fixed beam is installed on both sides of the intermediate main beam, the wire feeder support is installed on the intermediate main beam, and the wire feeder is installed on the wire feeder support.

[0011] As a further improvement of this utility model, the movable body includes a left column and a right column; a support beam is provided between the left column and the right column, and the left column, the right column, and the support beam form a frame structure to accommodate the end main beam. Guide wheel seats two are respectively installed at the upper and lower parts of the left column and the right column. Guide wheel shaft two is mounted on guide wheel seats two. From the inside to the outside, spacer three and deep groove ball bearing three are sequentially installed on guide wheel shaft two. Guide wheel two is mounted on deep groove ball bearing three. Guide wheel seats three are installed at the upper and lower parts of the left column and the right column, guiding… A guide wheel axle three is installed on wheel seat three. A deep groove ball bearing four and a spacer four are installed on guide wheel axle three. Guide wheel three is installed on deep groove ball bearing four. The frame structure achieves up and down guiding and positioning through the guide structure installed on the left and right columns. An electric push rod seat three support is set on the left column. Electric push rod seat three is installed on electric push rod seat three support. Connecting seat two is welded above the end main beam. Mounting seat three and connecting seat two are bolted together. The electric push rod three rod joint is connected to mounting seat three. The working push rod of electric push rod three extends to drive the end main beam to move.

[0012] The technical advantages of this utility model are as follows: This utility model can automatically adsorb and position several longitudinal bones. In the electric welding process, there is no need for a large number of workers to work together at the same time, avoiding the safety hazards caused by hoisting longitudinal bone workpieces, and the degree of automation is higher. Attached Figure Description

[0013] Figure 1 This is the main structural view of the present invention.

[0014] Figure 2 for Figure 1 Top view.

[0015] Figure 3 for Figure 1 A-direction view.

[0016] Figure 4 This is a schematic diagram of the track assembly.

[0017] Figure 5 for Figure 4 Sectional view at point CC.

[0018] Figure 6 This is the main structural view of the drive unit.

[0019] Figure 7 for Figure 6 A magnified view of a portion of point I in the middle.

[0020] Figure 8 for Figure 6 Top view.

[0021] Figure 9This is a front view of the longitudinal bone adsorption positioning device.

[0022] Figure 10 for Figure 9 A magnified view of section II in the middle.

[0023] Figure 11 for Figure 9 The left view.

[0024] Figure 12 This is the main structural front view of the main beam.

[0025] Figure 13 for Figure 12 The left view.

[0026] Figure 14 This is the main structural front view of the main gantry.

[0027] Figure 15 for Figure 14 The left view.

[0028] Figure 16 This is the main structural view of the welding system.

[0029] Figure 17 for Figure 16 The left view.

[0030] Figure 18 This is the main structural view of the moving object.

[0031] Figure 19 for Figure 18 The left view. Detailed Implementation

[0032] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0034] Figure 1-19The system includes: guide rail 1, track 1.1, rack 1.2, drive unit 2, ground beam 2.1, gear 2.2, guide wheel seat 2.3, guide wheel shaft 2.4, spacer 1 2.5, deep groove ball bearing 1 2.6, spacer 2 2.7, deep groove ball bearing 2 2.8, guide wheel 2.9, bearing cover 2.10, self-aligning roller bearing 2.11, spacer 3 2.12, flat key 1 2.13, traveling wheel 2.14, reducer fixed shaft 2.15, reducer seat 2.16, reducer 2.17, servo motor 2.18, and traveling shaft 2.19. 3. Longitudinal bone adsorption positioning device; 3.1 Clamping cylinder; 3.2 Cylinder head; 3.3 First crossbeam; 3.4 Linear guide rail; 3.5 Slider; 3.6 Connecting plate; 3.7 Mounting bracket; 3.8 Angle support; 3.9 Adjusting seat; 3.10 Electromagnet seat one; 3.11 Electromagnet one; 3.12 Electromagnet two; 3.13 Electric push rod support; 3.14 Fixed shaft; 3.15 Electric push rod one; 3.16 Pin shaft; 3.17 Mounting seat one; 3.18 Main beam body; 4.1 Bearing with vertical seat one; 4.2 Roller; 4.3 Wheel axle, 4.4 Flat key II, 4.5 Bearing II with vertical seat, 4.6 Lifting shaft, 4.7 Lifting seat, 4.8 Intermediate main beam, 4.9 End main beam, 4.10 Electric push rod II, 4.11 Electric push rod II support, 4.12 Mounting seat II, 4.13 Connecting seat I, 4.14 Slewing bearing transition plate, 4.15 Slewing bearing, 5.6 Main gantry body, 5.1 Guardrail, 5.2 Diagonal brace, 5.3 Electric hoist shaft, 5.4 Column, 5.5 Second crossbeam, 5.6 Hoist, 5.7 Walkway, 5.8 Ladder, 5.9 Welding The following components are included: 6. Connecting system; 6.1. Fixed beam; 6.2. Wire feeder support; 6.3. Wire feeder; 7. Moving body; 7.1. Left column; 7.2. Guide wheel II; 7.3. Deep groove ball bearing III; 7.4. Spacer III; 7.5. Guide wheel shaft II; 7.6. Guide wheel seat II; 7.7. Right column; 7.8. Guide wheel III; 7.9. Deep groove ball bearing IV; 7.10. Spacer IV; 7.11. Guide wheel shaft III; 7.12. Guide wheel seat III; 7.13. Electric push rod III; 7.14. Electric push rod III support; 7.15. Mounting seat III; 7.16. Connecting seat II; 7.17.

[0035] like Figure 1-19 As shown, this utility model is a longitudinal bone installation machine, which is movably mounted on two parallel guide rails 1. A set of drive devices 2 is installed on each of the two guide rails 1. The lower parts of both ends of the main frame body 5 in the length direction are respectively installed on the corresponding drive devices 2 and are driven by the drive devices 2 to move along the guide rails 1.

[0036] The main gantry 5 is equipped with a main beam 4 that can be raised and lowered. The main beam 4 includes a middle main beam 4.8 and end main beams 4.9 respectively set at both ends of the middle main beam 4.8. The middle main beam 4.8 can be rotated and adjusted relative to the end main beams 4.9. A set of electric hoists 5.7 is set at both ends of the top of the main gantry 5. The hooks of the electric hoists 5.7 are connected to the top of the main beam 4.

[0037] A longitudinal bone adsorption and positioning device 3 is installed below the main beam 4 to adsorb and press the longitudinal bone workpiece into place. Welding systems 6 are installed on both sides of the main beam 4 in the width direction to weld the positioned longitudinal bone workpiece.

[0038] The two ends of the intermediate main beam 4.8 are connected to the end main beam 4.9 through slewing bearings. An electric push rod 4.10 is installed on the end main beam 4.9 to realize the rotational adjustment of the intermediate main beam 4.8.

[0039] like Figure 6-8 As shown, the drive device 2 includes a ground beam 2.1. A servo motor 2.18 and a reducer 2.17 are installed on one side of the ground beam 2.1. The servo motor 2.18 drives the reducer 2.17. A gear 2.2 is installed on the output shaft of the reducer 2.17. Traveling wheels 2.14 are rotatably arranged on both sides and the middle part of the ground beam 2.1. The traveling wheels 2.14 are engaged with the keyway of the traveling shaft 2.19 through a flat key 2.13. A self-aligning roller bearing 2.11 and a spacer 2.12 are respectively installed at both ends of the traveling shaft 2.19. The two ends of the traveling shaft 2.19 are sealed by bearing caps 2.10 provided on the ground beam 2.1.

[0040] Guide wheel seats 2.3 are installed at both ends of the ground beam 2.1. Guide wheel shafts 2.4 are installed on the guide wheel seats 2.3. Spacer sleeve 2.5, deep groove ball bearing 2.6, spacer sleeve 2.7, deep groove ball bearing 2.8, and guide wheel 2.9 are sleeved on the guide wheel shaft 2.4. The guide wheel 2.9 is supported by the deep groove ball bearing 2.6 and deep groove ball bearing 2.8. The guide wheel shaft 2.4 is fixed on the guide wheel seat 2.3. A grounding device 8 is installed on one side of the drive device 2, and the grounding device 8 is in contact with the guide rail 1. An electric welding machine 9 is installed above one side of the drive device 2, and a hydraulic system 11 is installed above the other side of the drive device 2. The electric welding machine 9 is used to supply power to the welding wire machine 6.3.

[0041] like Figure 9-11As shown, the longitudinal bone adsorption positioning device 3 includes multiple sets of linear guide rails 3.4 installed on the lower part of the intermediate main beam 4.8. Each set of linear guide rails 3.4 has a slider 3.5 slidably fitted on it. A connecting plate 3.6 is installed on the bottom surface of the slider 3.5. The connecting plate 3.6 is fixedly connected to the first crossbeam 3.3. Multiple sets of mounting brackets 3.7 are arranged below the first crossbeam 3.3. An adjusting seat 3.9 is installed inside the mounting bracket 3.7. An angle support 3 is installed on the adjusting seat 3.9. 8 and an electromagnet base 3.10, on which an electromagnet 3.12 is mounted, and the electromagnet base 3.10 is hinged to the adjusting seat 3.9. An electromagnet base 3.11 is located below the mounting bracket 3.7, and an electromagnet 3.13 is mounted on the electromagnet base 3.11 to attract the longitudinal bone workpiece. Multiple sets of clamping cylinders 3.1 are installed below the intermediate main beam 4.8, and cylinder heads 3.2 are mounted on the clamping cylinders 3.1 to clamp the longitudinal bone workpiece. The clamping cylinders 3.1 are powered by the hydraulic system 11.

[0042] like Figure 12 , 13 As shown, the main beam 4 includes a middle main beam 4.8 and end main beams 4.9. End main beams 4.9 are respectively set at both ends of the middle main beam 4.8. Multiple sets of bearings with vertical seats 4.1 and bearings with vertical seats 4.5 are set above and below the end main beams 4.9. Rollers 4.2, roller shafts 4.3 and flat keys 4.5 are installed between the bearings with vertical seats 4.1 and 4.5 to form a motion mechanism. The center of the rollers 4.2 is aligned with the center of the support beam 7.7 in the moving body 7. Lifting seats 4.7 are set above both ends of the middle main beam 4.8. Lifting shafts 4.6 are installed in the middle of the lifting seats 4.7 and fixed with nuts. The hooks of the electric hoist 5.7 hook the lifting shafts 4.6. An air tank is placed above the middle main beam 4.8. The flow meter device 10 is used to supply gas to the welding torch of the wire feeder 6.3. Slewing bearings 4.15 are installed at both ends of the intermediate main beam 4.8. The slewing bearings 4.15 are connected to the end main beam 4.9 via a connecting slewing bearing transition plate 4.14. An electric push rod support 4.11 is installed above the end main beam 4.9. A connecting seat 4.13 is welded to both ends of the intermediate main beam 4.8. Mounting seat 4.12 is bolted to the connecting seat 4.13. The bottom of the electric push rod 4.10 is fixed to the electric push rod support 4.11. The push rod end of the electric push rod 4.10 is connected to the mounting seat 4.12. When the electric push rod 4.10 operates, the push rod extends and drives the intermediate main beam 4.8 to rotate by an angle via the slewing bearing 4.15.

[0043] like Figure 14 , 15As shown, the main gantry frame 5 includes a column 5.4, and a second crossbeam 5.5 is supported on the top of the column 5.4. The second crossbeam 5.5 is reinforced with the column 5.4 by a diagonal brace 5.2. A boom beam 5.6 is installed on the second crossbeam 5.5. An electric hoist 5.7 is fixed to the second crossbeam 5.5 by an electric hoist shaft 5.3. A walkway 5.8, a guardrail 5.1, and a ladder 5.9 are installed on one side of the second crossbeam 5.5.

[0044] like Figure 16 , 17 As shown, the welding system 6 includes a fixed beam 6.1, a wire feeder support 6.2, and a wire feeder 6.3. The fixed beam 6.1 is installed on both sides of the intermediate main beam 4.8, the wire feeder support 6.2 is installed on the intermediate main beam 4.8, and the wire feeder 6.3 is installed on the wire feeder support 6.2.

[0045] like Figure 18 , 19 As shown, the movable body 7 includes a left column 7.1 and a right column 7.8; a support beam 7.7 is provided between the left column 7.1 and the right column 7.8, and the support beam 7.7 form a frame structure to accommodate the end main beam 4.9. Guide wheel seats 7.6 are respectively installed on the upper and lower parts of the left column 7.1 and the right column 7.8, and guide wheel shafts 7.5 are installed on the guide wheel seats 7.6. From the inside to the outside, spacer 7.4 and deep groove ball bearing 7.3 are installed on the guide wheel shaft 7.5, and guide wheel 7.2 is installed on the deep groove ball bearing 7.3. Guide wheel seats 7.13 are installed on the upper and lower parts of the left column 7.1 and the right column 7.8, and guide wheels 7.13 are installed on the guide wheel seats 7.13. The guide wheel shaft 7.12 is equipped with a deep groove ball bearing 7.10 and a spacer 7.11. The guide wheel 7.9 is mounted on the deep groove ball bearing 7.10. The frame structure achieves vertical guidance and positioning through the guide structures mounted on the left column 7.1 and the right column 7.8. An electric push rod seat 7.15 is set on the left column 7.1. An electric push rod seat 7.14 is mounted on the electric push rod seat 7.15. A connecting seat 7.17 is welded above the end main beam 4.9. The mounting seat 7.16 is bolted to the connecting seat 7.17. The rod joint of the electric push rod 7.14 is connected to the mounting seat 7.16. The working push rod of the electric push rod 7.14 extends to drive the end main beam 4.9 to move. The guide structure includes rollers and limit wheels. The rollers roll on the rails of the left column 7.1 or the right column 7.8. Each roller is equipped with two limit wheels, which are placed on both sides of the corresponding rails.

[0046] like Figure 1-19As shown, the working principle of this utility model is as follows: In actual work, the longitudinal bone of the workpiece needs to be welded onto the marked plate. Using the longitudinal bone installation machine, the drive device can move on the track assembly. The longitudinal bone adsorption positioning device 3 is installed on the middle main beam 4.8 of the main beam body 4. The magnet adsorbs the longitudinal bone workpiece. The moving body supports the main beam body 4 on the column 5.4 of the main frame body 5. The lifting operation is achieved by the operation of the electric hoist 5.7. The electric push rod on the moving body 7 can push the main beam body 4 to move on the support beam 7.7 of the moving body 7. The electric push rod on the end main beam 4.9 can drive the middle main beam 4.8 to rotate slightly through the slewing bearing. These three actions can realize the longitudinal bone to form multiple angle adjustments and positioning on the plate in the up, down, left, right and rotation directions. The pressing cylinder 3.1 below the middle main beam 4.8 works, and the cylinder head 3.2 presses the upper part of the longitudinal bone. Then, the electric welding machine works to spot weld the longitudinal bone workpiece.

[0047] This invention can automatically adsorb and position several longitudinal ribs. In the welding process, it eliminates the need for a large number of workers to work together at the same time, avoiding safety hazards caused by hoisting longitudinal rib workpieces, and achieving a higher degree of automation.

[0048] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A longitudinal bone mounting machine, which is movably arranged on two mutually parallel rails (1), characterized in that: A set of drive devices (2) are installed on each of the two guide rails (1). The lower parts of the two ends of the main frame body (5) along the length direction are respectively installed on the corresponding drive devices (2) and moved along the guide rails (1) by the drive devices (2). The main gantry (5) is equipped with a main beam (4) that can be raised and lowered. The main beam (4) includes a middle main beam (4.8) and end main beams (4.9) respectively set at both ends of the middle main beam (4.8). The middle main beam (4.8) can be rotated relative to the end main beams (4.9). A set of electric hoists (5.7) is set at both ends of the top of the main gantry (5). The hooks of the electric hoists (5.7) are connected to the top of the main beam (4). The main beam (4) is provided with a longitudinal bone adsorption and positioning device (3) to adsorb and press the longitudinal bone workpiece into place. Welding systems (6) are provided on both sides of the width direction of the main beam (4) to weld the positioned longitudinal bone workpiece.

2. The longitudinal bone mounting machine of claim 1, wherein: The two ends of the intermediate main beam (4.8) are connected to the end main beam (4.9) through slewing bearings. An electric push rod (4.10) is installed on the end main beam (4.9) to realize the rotation adjustment of the intermediate main beam (4.8).

3. The longitudinal bone mounting machine of claim 1, wherein: The drive device (2) includes a ground beam (2.1). A servo motor (2.18) and a reducer (2.17) are installed on one side of the ground beam (2.1). The servo motor (2.18) drives the reducer (2.17). A gear (2.2) is installed on the output shaft of the reducer (2.17). Traveling wheels (2.14) are rotatably installed on both sides and the middle part of the ground beam (2.1). The traveling wheels (2.14) mesh with the keyway of the traveling shaft (2.19) through a flat key (2.13). A self-aligning roller bearing (2.11) and a spacer (2.12) are installed at both ends of the traveling shaft (2.19). The two ends of the traveling shaft (2.19) are sealed by bearing caps (2.10) provided on the ground beam (2.1). Guide wheel seats (2.3) are installed at both ends of the ground beam (2.1). Guide wheel shafts (2.4) are installed on the guide wheel seats (2.3). Spacer sleeve one (2.5), deep groove ball bearing one (2.6), spacer sleeve two (2.7), deep groove ball bearing two (2.8), and guide wheel (2.9) are sleeved on the guide wheel shaft (2.4). The guide wheel (2.9) is supported by the deep groove ball bearing one (2.6) and the deep groove ball bearing two (2.8). The guide wheel shaft (2.4) is fixed on the guide wheel seat (2.3).

4. The longitudinal bone mounting machine of claim 1, wherein: The longitudinal bone adsorption positioning device (3) includes multiple sets of linear guide rails (3.4) installed on the lower part of the intermediate main beam (4.8). Each set of linear guide rails (3.4) is slidably fitted with a slider (3.5). A connecting plate (3.6) is installed on the bottom surface of the slider (3.5). The connecting plate (3.6) is fixedly connected to the first crossbeam (3.3). Multiple sets of mounting brackets (3.7) are set below the first crossbeam (3.3). An adjusting seat (3.9) is installed inside the mounting bracket (3.7). An angle support (3.9) is installed on the adjusting seat (3.9). .8) and electromagnet seat one (3.10), electromagnet one (3.12) is installed on electromagnet seat one (3.10), electromagnet seat one (3.10) is hinged to adjustment seat (3.9), electromagnet seat two (3.11) is set below the mounting frame (3.7), electromagnet two (3.13) is installed on electromagnet seat two (3.11) to attract longitudinal bone workpieces; multiple sets of clamping cylinders (3.1) are installed below the middle main beam (4.8), and cylinder pressure head (3.2) is installed on the clamping cylinder (3.1) to clamp longitudinal bone workpieces.

5. The longitudinal bone mounting machine of claim 1, wherein: The main beam body (4) includes a middle main beam (4.8) and end main beams (4.9). End main beams (4.9) are respectively set at both ends of the middle main beam (4.8). Multiple sets of bearings with vertical seats (4.1) and bearings with vertical seats (4.5) are set at the upper and lower positions of the end main beams (4.9). Rollers (4.2), roller shafts (4.3) and flat keys (4.5) are installed between bearings with vertical seats (4.1) and bearings with vertical seats (4.5) to form a motion mechanism. The center of the roller (4.2) is aligned with the center of the support beam (7.7) in the moving body (7). Lifting seats (4.7) are set above both ends of the middle main beam (4.8). Lifting shafts (4.6) are installed in the middle of the lifting seats (4.7) and fixed with nuts. The hook of the electric hoist (5.7) hooks the lifting shaft (4.6). A pneumatic hoist is placed above the middle main beam (4.8). The busbar device (10) is used to supply gas to the welding gun of the wire feeder (6.3). The two ends of the intermediate main beam (4.8) are equipped with slewing bearings (4.15). The slewing bearings (4.15) are connected to the end main beam (4.9) through the connecting slewing bearing transition plate (4.14). The electric push rod support (4.11) is set above the end main beam (4.9). The connecting seat (4.13) is welded to both ends of the intermediate main beam (4.8). The mounting seat (4.12) is fixed to the connecting seat (4.13) with bolts. The bottom of the electric push rod (4.10) is fixed to the electric push rod support (4.11). The push rod end of the electric push rod (4.10) is connected to the mounting seat (4.12). When the electric push rod (4.10) works, the push rod extends and drives the intermediate main beam (4.8) to rotate by an angle through the slewing bearing (4.15).

6. The longitudinal bone mounting machine of claim 1, wherein: The main gantry (5) includes a column (5.4), and a second crossbeam (5.5) is supported on the top of the column (5.4). The second crossbeam (5.5) and the column (5.4) are reinforced by diagonal bracing (5.2). A boom beam (5.6) is installed on the second crossbeam (5.5). An electric hoist (5.7) is fixed to the second crossbeam (5.5) by the electric hoist shaft (5.3). A walkway (5.8), a guardrail (5.1), and a ladder (5.9) are installed on one side of the second crossbeam (5.5).

7. The longitudinal bone mounting machine of claim 1, wherein: The welding system (6) includes a fixed beam (6.1), a wire feeder support (6.2), and a wire feeder (6.3). The fixed beam (6.1) is installed on both sides of the intermediate main beam (4.8), the wire feeder support (6.2) is installed on the intermediate main beam (4.8), and the wire feeder (6.3) is installed on the wire feeder support (6.2).

8. The longitudinal bone mounting machine of claim 5, wherein: The movable body (7) includes a left column (7.1) and a right column (7.8); a support beam (7.7) is provided between the left column (7.1) and the right column (7.8). The left column (7.1), the right column (7.8) and the support beam (7.7) form a frame structure to accommodate the end main beam (4.9). Guide wheel seats (7.6) are installed on the upper and lower parts of the left column (7.1) and the right column (7.8), respectively. Guide wheel shaft (7.5) is installed on guide wheel seat (7.6). Spacer sleeve (7.4) and deep groove ball bearing (7.3) are installed on guide wheel shaft (7.5) from the inside to the outside. Guide wheel (7.2) is installed on deep groove ball bearing (7.3). Guide wheel seat (7.13) is installed on the upper and lower parts of the left column (7.1) and the right column (7.8). Install guide wheel shaft three (7.12), deep groove ball bearing four (7.10) and spacer four (7.11) on guide wheel shaft three (7.12), guide wheel three (7.9) is installed on deep groove ball bearing four (7.10), the frame structure realizes the upper and lower guiding and positioning function through the guide structure installed on the left column (7.1) and right column (7.8), electric push rod seat three support (7.15) is set on the left column (7.1), electric push rod seat three (7.14) is installed on electric push rod seat three support (7.15), connecting seat two (7.17) is welded above the end main beam (4.9), mounting seat three (7.16) and connecting seat two (7.17) are bolted together, the rod joint of electric push rod three (7.14) is connected to mounting seat three (7.16), the working push rod of electric push rod three (7.14) extends to drive the end main beam (4.9) to move.

Images