Welding equipment for plates

Abstract

The utility model relates to the field of plate welding, and discloses welding equipment for plates, which comprises an operation table, the left side and the right side of the top of the operation table protrude upwards, sliding grooves are formed in opposite side walls of the left side protrusion and the right side protrusion of the operation table, and the sliding grooves penetrate through the operation table front and back. The left end and the right end of the movable clamping table are arranged in the two sliding grooves respectively and are in sliding connection with the two sliding grooves, a plurality of clamping grooves are formed in the top of the movable clamping table, the clamping grooves extend leftwards and rightwards and penetrate through the movable clamping table, the clamping grooves are distributed front and back at equal intervals, four clamps are arranged at the top of the movable clamping table, and the bottoms of the clamps are in sliding clamping fit with the clamping grooves. The welding machine not only has a welding function, but also is provided with the grinding equipment, so that the grinding and polishing work after welding can be completed, and the utilization rate and the working efficiency of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plate welding, and specifically to a welding equipment for plate. BACKGROUND

[0002] In the manufacturing industry, the welding of plates is widely used in many fields such as building, bridge, ship, automobile, energy, etc. With the rapid development of these industries, the demand for welding equipment is also increasing.

[0003] The current plate welding equipment still needs to take down the plate and fix it on the polishing equipment for polishing the weld after welding, which is time-consuming and laborious, and has low work efficiency. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a welding equipment for plate.

[0005] The utility model takes the technical scheme of:

[0006] A welding equipment for plate, comprising an operation table, the top of the operation table is convex upward on both sides, the left and right sides of the operation table are provided with a sliding groove on the opposite side wall, the sliding groove penetrates through the operation table from front to back, the top of the operation table is provided with a movable clamping table, the left and right ends of the movable clamping table are respectively arranged in the two sliding grooves, the left and right ends of the movable clamping table are slidably connected with the two sliding grooves, the top of the movable clamping table is provided with a plurality of clamping grooves, the clamping grooves extend left and right and penetrate through the movable clamping table, the plurality of clamping grooves are equidistantly distributed from front to back, the top of the movable clamping table is provided with four clamps, the bottom of the clamp is slidably connected with the clamping groove, the four clamps clamp and fix the steel plate on the top of the movable clamping table, the top left side of the operation table is threadedly connected with two locking bolts, the two locking bolts are equidistantly distributed from front to back, the bottom end of the locking bolt penetrates into the sliding groove, the bottom end of the two locking bolts abuts against the end of the movable clamping table respectively, the middle part of the two sides of the operation table is fixedly connected with the lower end of two fixed frames respectively, the two fixed frames are symmetrically distributed from front to back, the lower part of the fixed frame is in straight plate shape, the lower part of the fixed frame extends upward above the operation table from the left and right ends, the top of the fixed frame of the two sides of the operation table is rotatably connected with a lead screw between the left and right ends, the left end of the lead screw penetrates out of the left side wall of the fixed frame, a motor one is fixedly installed on the top of the left side wall of the fixed frame, the output shaft of the motor one is fixedly connected with the left end of the lead screw, the lead screw is provided with a guide rod on the front and back sides, the left and right ends of the guide rod are fixedly connected with the top of the left and right sides of the fixed frame respectively, the two guide rods penetrate through the two ends of a moving seat respectively, the two guide rods are slidably connected with the moving seat, the lead screw penetrates through the middle part of the moving seat, the moving seat is threadedly connected with the lead screw, a cylinder is fixedly installed on the bottom of the moving seat, the piston rod of the cylinder is fixedly connected with an installation plate, the end of the two installation plates is fixedly installed with a welding equipment and a polishing equipment respectively.

[0007] The bottom of the clamping groove is wider than the upper part, the clamp comprises a sliding block inside the bottom of the clamping groove, the sliding block is in sliding fit with the bottom of the clamping groove, the top of the sliding block is fixedly connected with a stud in vertical, the stud penetrates through the upper part of the clamping groove and is in sliding fit with the upper part of the clamping groove, the outer wall of the stud is sleeved with a pressing plate, the pressing plate has a gap with the stud, the outer wall of the stud is threadedly connected with a nut at the top, and the bottom of the nut is tightly abutted against the top of the pressing plate.

[0008] The polishing device comprises a grinding wheel and a second motor, the outer wall of a fixed plate is fixedly connected with the second motor, the output shaft of the second motor penetrates through the fixed plate and is rotationally connected with the fixed plate, the fixed plate is fixed at the end of the mounting plate, and the output shaft of the second motor is fixedly connected with the grinding wheel.

[0009] The utility model discloses the beneficial effects of:

[0010] The utility model discloses a welding device for steel plate, which comprises a mounting plate, a first motor, a second motor, a fixed plate, a clamp and a polishing device. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic diagram of the utility model;

[0012] Figure 2 It is Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 3 It is Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 4 It is the structure schematic diagram of the utility model for working state;

[0015] Figure 5 It is the structure schematic diagram of the utility model for working state;

[0016] Figure 6 It is Figure 2 It is the structure schematic diagram of the utility model for working state;

[0017] Figure 7 It is Figure 3 It is the structure schematic diagram of the utility model for working state;

[0018] The reference numerals in all the attached drawings are as follows: 1. Operating table; 2. Slide groove; 3. Moving clamp; 4. Slot; 5. Fixture; 6. Steel plate; 7. Locking bolt; 8. Fixture; 9. Lead screw; 10. Motor 1; 11. Guide rod; 12. Moving seat; 13. Cylinder; 14. Mounting plate; 15. Welding equipment; 16. Grinding equipment; 51. Slider; 52. Stud; 53. Pressure plate; 54. Nut; 55. Motor 2; 56. Grinding wheel; 57. Fixture plate. Detailed Implementation

[0019] like Figures 1-7 As shown: A welding device for sheet metal includes an operating table 1. The top of the operating table 1 protrudes upwards on both the left and right sides. Slide grooves 2 are formed on the opposite sidewalls of the left and right protrusions of the operating table 1, extending through the operating table 1 from front to back. A movable clamping platform 3 is located on the top of the operating table 1. The left and right ends of the movable clamping platform 3 are respectively located within the two slide grooves 2 and are slidably connected to the two slide grooves 2. Several slots 4 are formed on the top of the movable clamping platform 3, extending laterally and penetrating the movable clamping platform 3. The slots 4 are equidistantly distributed front to back. Four clamps 5 are located on the top of the movable clamping platform 3. The bottom of the clamps 5 slidably engages with the slots 4, and the four clamps 5 clamp and fix a steel plate 6 to the top of the movable clamping platform 3. Two locking bolts 7 are threadedly connected to the left side of the top of the operating table 1. The two locking bolts 7 are distributed front to back, with their bottom ends penetrating into the slide grooves 2 and respectively abutting against the ends of the movable clamping platform 3. The middle portions of both sides of the operating table 1 are respectively fixedly connected to two fixed... At the lower end of the fixed frame 8, two fixed frames 8 are symmetrically distributed front and back. The lower part of the fixed frame 8 is in the shape of a straight plate. The left and right ends of the lower part of the fixed frame 8 extend upward to the top of the operating table 1. The top left and right ends of the fixed frames 8 on both sides of the operating table 1 are rotatably connected to the lead screw 9. The left end of the lead screw 9 passes through the left side wall of the fixed frame 8. The top of the left side wall of the fixed frame 8 is fixedly installed with a motor 10. The right end of the output shaft of the motor 10 is fixedly connected to the left end of the lead screw 9. The front and rear sides of the lead screw 9 have guide rods 11. The left and right ends of the guide rods 11 are fixedly connected to the top of the left and right sides of the fixed frame 8, respectively. The two guide rods 11 pass through both ends of the movable seat 12. The two guide rods 11 are slidably connected to the movable seat 12. The lead screw 9 passes through the middle of the movable seat 12. The movable seat 12 is threadedly engaged with the lead screw 9. The bottom of the movable seat 12 is fixedly installed with a cylinder 13. The bottom end of the piston rod of the cylinder 13 is fixedly connected to a mounting plate 14. The ends of the two mounting plates 14 are fixedly installed with a welding device 15 and a grinding device 16, respectively.

[0020] The bottom of the clamping groove 4 is wider than the upper part, the clamp 5 comprises a sliding block 51 inside the bottom of the clamping groove 4, the sliding block 51 is in sliding fit with the bottom of the clamping groove 4, the top of the sliding block 51 is fixedly connected with a stud 52 perpendicularly, the stud 52 penetrates through the upper part of the clamping groove 4 and is in sliding fit with the upper part of the clamping groove 4, the outer wall of the stud 52 is sleeved with a pressing plate 53, and the pressing plate 53 has a gap with the stud 52, and the outer wall of the stud 52 is threadedly connected with a nut 54, and the bottom of the nut 54 is tightly connected with the top of the pressing plate 53.

[0021] The polishing device 16 comprises a grinding wheel 56 and a motor two 55, the motor two 55 is fixedly connected with the outer wall of the fixed plate 57, the output shaft of the motor two 55 penetrates through the fixed plate 57 and is rotationally connected with the fixed plate 57, the fixed plate 57 is fixed at the end of the mounting plate 14, and the output shaft of the motor two 55 is fixedly connected with the grinding wheel 56.

[0022] The polishing device 16 can adopt an electric angle grinder for mounting a grinding wheel. The welding device 15 is a prior art device.

[0023] The two steel plates 6 to be welded are respectively placed on the two movable clamping tables 3, the clamp 5 is used to fix the steel plates 6, the sliding block 51 of the clamp 5 is slid along the clamping groove 4 at the top of the movable clamping table 3 to the appropriate position, and then the steel plates 6 are clamped through the combination of the stud 52, the pressing plate 53 and the nut 54.

[0024] The two movable clamping tables 3 are pushed to slide through the sliding groove 2 on the operation table 1, so that the opposite ends of the two steel plates 6 abut and are moved below the welding device 15, ready for welding.

[0025] The top of the movable clamping table 3 is tightly connected with the locking bolt 7 to ensure that it does not move during welding.

[0026] The air cylinder 13 is started to adjust the up-down position of the welding device 15 through the extension and retraction of the cylinder column of the air cylinder 13, so that the welding device 15 is aligned with the welding position of the steel plates 6.

[0027] The motor 10 is started, the output shaft of the motor 10 drives the lead screw 9 to rotate, and since the movable seat 12 is in threaded fit with the lead screw 9, the movable seat 12 moves left and right along the lead screw 9, so as to adjust the left-right position of the welding device 15, facilitating the welding of the two steel plates 6 by the welding device 15.

[0028] After welding is completed, the locking bolt 7 is loosened, the two movable clamping tables 3 are pushed, so that the welding seams of the two steel plates 6 are moved below the polishing device 16, and then the locking bolt 7 is tightened, and the polishing device 16 is adjusted in up-down position by the air cylinder 13, so that it is aligned with the welding seam.

[0029] By cooperation of another motor 10 and the screw rod 9, the left and right positions of the polishing device 16 are adjusted, so that the polishing device 16 is used for polishing and polishing the welding seam. The utility model only protects the mechanical part, and the function realized by the software control part related thereto is not within the protection range of the utility model.

Claims

1. A welding apparatus for sheet material, characterised in that, The utility model provides a kind of steel plate welding and polishing device, including operation platform (1), the top left and right side of operation platform (1) is upwardly convex, the left and right side of operation platform (1) is set in the sliding slot (2) of opposite side wall, sliding slot (2) is through operation platform (1) from front to back, the top of operation platform (1) has mobile clamp station (3), the left and right end of mobile clamp station (3) is respectively in two sliding slots (2), the left and right end of mobile clamp station (3) is slidably connected with two sliding slots (2), the top of mobile clamp station (3) is set with several clamping grooves (4), clamping groove (4) extends left and right and is through mobile clamp station (3), several clamping grooves (4) are equidistantly distributed from front to back, the top of mobile clamp station (3) has four clamps (5), the bottom of clamp (5) is slidably connected with clamping groove (4), and four clamps (5) are clamped and fixed on the top of mobile clamp station (3) with steel plate (6), the top left side of operation platform (1) is threadedly connected with two locking bolts (7), and two locking bolts (7) are distributed from front to back, and the bottom end of locking bolt (7) is penetrated into sliding slot (2), and the bottom end of two locking bolts (7) is respectively abutting against the end of mobile clamp station (3), the middle part of both sides of operation platform (1) is fixedly connected in the lower end of two fixed frames (8), and two fixed frames (8) are symmetrically distributed from front to back, and the lower part of fixed frame (8) is straight plate, and the lower part of fixed frame (8) is extended to the above of operation platform (1) left and right end, and the top left and right end between the fixed frame (8) of both sides of operation platform (1) is rotatably connected with lead screw (9), and the left end of lead screw (9) is penetrated out of the left side wall of fixed frame (8), and the top of the left side wall of fixed frame (8) is fixedly installed motor one (10), and the output shaft right end of motor one (10) is fixedly connected with the left end of lead screw (9), and the front and back sides of lead screw (9) are provided with guide rod (11), and the left and right ends of guide rod (11) are respectively fixedly connected with the top of the left and right side of fixed frame (8), and two guide rods (11) are respectively penetrated through both ends of mobile seat (12), and two guide rods (11) are slidably connected with mobile seat (12), and lead screw (9) is penetrated through the middle part of mobile seat (12), and mobile seat (12) is threadedly cooperated with lead screw (9), and the bottom of mobile seat (12) is fixedly installed cylinder (13), and the bottom end of piston rod of cylinder (13) is fixedly connected with mounting plate (14), and the end of two mounting plates (14) is respectively fixedly installed welding equipment (15) and polishing equipment (16).

2. A welding apparatus for sheet material as claimed in claim 1, wherein, The bottom of clamping groove (4) is wider than the upper part, and the clamp (5) includes sliding block (51), and the sliding block (51) is inside the bottom of clamping groove (4), and the sliding block (51) is slidably connected with the bottom of clamping groove (4), and the top of sliding block (51) is vertically fixedly connected with stud (52), and stud (52) is penetrated through the upper part of clamping groove (4), and stud (52) is slidably connected with the upper part of clamping groove (4), and the outer wall of stud (52) is sleeved with pressing plate (53), and the outer wall of stud (52) is provided with nut (54), and the bottom of nut (54) is abutting against the top of pressing plate (53).

3. The apparatus for welding a sheet material according to claim 1, wherein The polishing device (16) comprises a grinding wheel (56) and a second motor (55), the outer wall of a fixed plate (57) is fixedly connected with the second motor (55), the output shaft of the second motor (55) penetrates through the fixed plate (57), the output shaft of the second motor (55) is rotationally connected with the fixed plate (57), the fixed plate (57) is fixed at the end of the mounting plate (14), and the output shaft end of the second motor (55) is fixedly connected with the grinding wheel (56).

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