Welding equipment for mechanical processing

Abstract

The invention relates to the technical field of welding machines, and discloses a welding device for mechanical processing, comprising a workbench, and also comprising a welding device, a cleaning device, a fixing device, and a protective device; the welding device comprises a C-shaped plate and a welding machine, the C-shaped plate is fixedly connected to both sides of the workbench, and the welding machine is slidably connected to the surface of the C-shaped plate; the cleaning device comprises a cylinder, a push plate, a brush plate, an arc block, an inclined block, an elastic telescopic rod, a scraper, and a fixed box, the cylinder is fixedly connected to the inner wall of the C-shaped plate, the push plate is fixedly connected to the output end of the cylinder, the brush plate is fixedly connected to the output end of the cylinder, the arc block is fixedly connected to the right side of the brush plate, the fixed box is fixedly connected to the top of the workbench, the scraper is slidably connected to the inner wall of the fixed box, and the elastic telescopic rod is fixedly connected to the top of the scraper; the invention has the characteristics of cleaning and pushing the processing residues on the surface of the workpiece.

Description

Technical Field

[0001] The invention relates to the technical field of welding machines, in particular to welding equipment for mechanical processing. Background Art

[0002] A welding machine refers to a device or machine specifically used to perform welding operations. It can provide the required heat energy and pressure to melt and connect the workpieces under certain process parameters, weld metals or plastic materials together, and can be used for maintenance and repair to achieve the desired effect.

[0003] The patent with application number 202010543259.6 discloses a welding device, including a welding platform and a fixed seat, the welding platform including a first sub-platform and a second sub-platform, at least part of the first sub-platform overlaps the second sub-platform and can move relatively along the second sub-platform; the fixed seat is used to fix the parts to be welded on the welding platform. When welding is performed using the solution of the embodiment of the present application, the area of ​​the welding platform can be expanded by moving the first sub-platform, so that the welding platform can adapt to the welding of parts of larger sizes, thereby improving the scope of application of the welding device. However, this device does not clean the surface contaminants of the workpiece before welding, which will affect the welding quality and strength. Therefore, a welding device for mechanical processing is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a welding device for mechanical processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a welding equipment for mechanical processing, including a workbench, and also including a welding device, a cleaning device, a fixing device, and a protective device; the welding device includes a C-shaped plate and a welding machine, the C-shaped plate is fixedly connected to both sides of the workbench, and the welding machine is slidably connected to the surface of the C-shaped plate; the cleaning device includes a cylinder, a push plate, a brush plate, an arc block, an inclined block, an elastic telescopic rod, a scraper, and a fixed box, the cylinder is fixedly connected to the inner wall of the C-shaped plate, the push plate is fixedly connected to the output end of the cylinder, the brush plate is fixedly connected to the output end of the cylinder, the arc block is fixedly connected to the right side of the brush plate, the fixed box is fixedly connected to the top of the workbench, the scraper is slidably connected to the inner wall of the fixed box, the elastic telescopic rod is fixedly connected to the top of the scraper, and the inclined block is slidably connected to the inner wall of the fixed box; the fixing device is arranged on the top of the workbench, The protective device is arranged at the rear part of the fixing device; the bottom of the push plate is slidably connected to the top of the workbench, the bottom of the brush plate is slidably connected to the top of the workbench, a spring is arranged between the right side of the push plate and the inner wall of the C-shaped plate, a spring is arranged between the left side of the inclined block and the right side of the fixed box, the cylinder drives the push plate and the brush plate to move, the brush plate first cleans the contaminants on the surface of the workpiece, which can eliminate contaminants in the welding process, improve the welding quality and strength, reduce the generation of welding defects, and ensure the reliability and durability of the welding joint, the push plate pushes the workpiece to the welding machine for welding, and pushes the workpiece to the bottom of the fixed box after the welding machine is finished, the brush plate drives the arc block, the arc block drives the inclined block, the inclined block drives the elastic telescopic rod, the elastic telescopic rod drives the scraper, the scraper cleans the welding slag of the workpiece, which can improve the appearance quality and functionality of the welding joint, optimize the connection strength and corrosion resistance, and facilitate subsequent processing procedures.

[0006] Preferably, the fixing device includes a concave block, a sliding groove, a sliding block, a sliding rod, a motor, a bidirectional threaded rod and a positioning device, the concave block is fixedly connected to the inner wall of the workbench, the motor is fixedly connected to the front of the concave block, the bidirectional threaded rod is rotatably connected to the inner wall of the concave block, the sliding block is slidably connected to the surface of the bidirectional threaded rod, the sliding groove is fixedly connected to the bottom of the sliding block, and the sliding rod is fixedly connected to the inner wall of the concave block; the positioning device includes a roller, a reciprocating screw rod and a fixed rod, the roller is installed on the inner wall of the sliding groove, the reciprocating screw rod is rotatably connected to both sides of the roller, and the fixed rod is slidably connected to the surface of the reciprocating screw rod; the output end of the motor is fixedly connected to the front of the bidirectional threaded rod, and the inner wall of the sliding block is The surface of the sliding rod is slidingly connected, the top of the sliding groove is slidingly connected to the top of the workbench, the surface of the roller is movably connected to the top of the workbench, the bottom of the fixed rod is slidingly connected to the top of the workbench, the surface of the reciprocating screw is rotatably connected to the inner wall of the sliding groove, the motor drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the sliding block to slide, the sliding block drives the sliding groove to move, the sliding groove fixes the workpiece, which can improve the welding quality, safety and efficiency, ensure the accuracy and consistency of the welding joint, and protect the equipment and workpiece from damage, the sliding groove drives the roller to slide, the roller drives the reciprocating screw to rotate, and the reciprocating screw drives the fixed rod to slide, which can push the adjacent workpiece to the middle, facilitate processing, and further improve the fixing effect.

[0007] Preferably, the protective device includes a protective cover, a rotating rod, a triangular block, a trapezoidal block and a safety device, the rotating rod is fixedly connected to the two ends of the concave block, the protective cover is rotatably connected to the surface of the rotating rod, the triangular block is fixedly connected to the two sides of the sliding block, and the trapezoidal block is slidably connected to the inner wall of the protective cover; the safety device includes a baffle, a push block, and a fixed plate, the baffle is rotatably connected to the inner wall of the protective cover through a torsion spring, the push block is fixedly connected to the right side of the trapezoidal block, and the fixed plate is fixedly connected to the inner wall of the protective cover; the two sides of the triangular block are in contact with the two sides of the trapezoidal block, and the fixed plate The right side contacts the left side of the baffle, the right side of the push block contacts the left side of the baffle, the sliding block drives the triangular block to move, the triangular block collides with the trapezoidal block, the trapezoidal block drives the protective cover to rotate, and the protective cover rotates on the rotating rod, which can effectively protect welders and surrounding personnel from these hazards. The trapezoidal block drives the push block to slide, and the push block hits the baffle, and the baffle rotates through the torsion spring. When closed, it contacts the fixed plate for vibration to shake off the surface residue. At the same time, the baffles on both sides can reduce the direct contact of these hazards with equipment and facilities, extend the life of the equipment, and reduce potential fire risks.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The welding equipment for mechanical processing works through the coordinated operation among the workbench, C-plate, welding machine, cylinder, push plate, brush plate, arc plate, oblique block, elastic telescopic rod, scraper and fixed box. The cylinder drives the push plate and brush plate to move. The brush plate first cleans the pollutants on the surface of the workpiece, which can eliminate pollutants in the welding process, improve welding quality and strength, reduce the occurrence of welding defects, and ensure the reliability and durability of the welded joint. The push plate pushes the workpiece to the welding machine for welding. After the welding machine is finished, the workpiece is pushed to the bottom of the fixed box. The brush plate drives the arc block, the arc block drives the oblique block, the oblique block drives the elastic telescopic rod, and the elastic telescopic rod drives the scraper. The scraper cleans the welding slag of the workpiece, which can improve the appearance quality and functionality of the welded joint, optimize the connection strength and corrosion resistance, and facilitate subsequent processing procedures.

[0010] 2. The welding equipment for mechanical processing operates through the cooperation between the concave block, the sliding groove, the sliding block, the sliding rod, the motor, the bidirectional threaded rod, the roller, the reciprocating screw and the fixed rod. The motor drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the sliding block to slide, the sliding block drives the sliding groove to move, and the sliding groove fixes the workpiece, which can improve the welding quality, safety and efficiency, ensure the accuracy and consistency of the welding joint, and protect the equipment and the workpiece from damage. The sliding groove drives the roller to slide, the roller drives the reciprocating screw to rotate, and the reciprocating screw drives the fixed rod to slide, which can push the adjacent workpiece to the middle, facilitate processing, and further improve the fixing effect.

[0011] 3. The welding equipment for mechanical processing, through the coordinated operation among the protective cover, rotating rod, triangular block, trapezoidal block, baffle, push block and fixed plate, the sliding block drives the triangular block to move, the triangular block collides with the trapezoidal block, the trapezoidal block drives the protective cover to rotate, and the protective cover rotates on the rotating rod, which can effectively protect the welder and the surrounding workers from these harmful objects. The trapezoidal block drives the push block to slide, and the push block hits the baffle. The baffle rotates through the torsion spring, and contacts with the fixed plate to vibrate when closed to shake off the surface residue. At the same time, the baffles on both sides can reduce the direct contact of these harmful objects with the equipment and facilities, extend the life of the equipment, and reduce potential fire risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the cylinder structure of the present invention;

[0014] Figure 3 This is a schematic diagram of the brush plate structure of the present invention;

[0015] Figure 4 It is a half-section schematic diagram of the fixed box structure of the present invention;

[0016] Figure 5 This is a schematic diagram of the structure of a bidirectional threaded rod of the present invention;

[0017] Figure 6 It is a schematic diagram of the reciprocating screw structure of the present invention;

[0018] Figure 7 This is a schematic diagram of the protective cover structure of the present invention;

[0019] Figure 8 It is a schematic diagram of the baffle structure of the present invention.

[0020] In the figure: 1. workbench; 2. C-type plate; 3. welding machine; 4. cleaning device; 41. cylinder; 42. push plate; 43. brush plate; 431. arc block; 432. inclined block; 433. elastic telescopic rod; 434. scraper; 435. fixed box; 5. fixing device; 51. concave block; 52. sliding groove; 53. sliding block; 54. sliding rod; 55. motor; 56. two-way threaded rod; 561. roller; 562. reciprocating screw rod; 563. fixed rod; 6. protective device; 61. protective cover; 62. rotating rod; 63. triangular block; 64. trapezoidal block; 641. baffle; 642. push block; 643. fixed plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-8One embodiment of the present invention is: a welding device for mechanical processing, including a workbench 1, a welding device, a cleaning device 4, a fixing device 5, and a protective device 6; the welding device includes a C-shaped plate 2 and a welding machine 3, the C-shaped plate 2 is fixedly connected to both sides of the workbench 1, and the welding machine 3 is slidably connected to the surface of the C-shaped plate 2; the cleaning device 4 includes a cylinder 41, a push plate 42, a brush plate 43, an arc block 431, an inclined block 432, an elastic telescopic rod 433, a scraper 434, and a fixing box 435, The cylinder 41 is fixedly connected to the inner wall of the C-shaped plate 2, the push plate 42 is fixedly connected to the output end of the cylinder 41, and the brush plate 43 is fixedly connected to the output end of the cylinder 41. The cylinder 41 drives the push plate 42 and the brush plate 43 to move. The brush plate 43 first cleans the pollutants remaining on the surface of the workpiece, and the push plate 42 pushes the workpiece under the welding machine 3. The spring resets, and the welding machine 3 slides on the C-shaped plate 2 to weld the workpiece. The arc block 431 is fixedly connected to the right side of the brush plate 43, and the fixed box 435 is fixedly connected to At the top of the workbench 1, the scraper 434 is slidably connected to the inner wall of the fixed box 435, the elastic telescopic rod 433 is fixedly connected to the top of the scraper 434, the inclined block 432 is slidably connected to the inner wall of the fixed box 435, the cylinder 41 pushes the workpiece into the fixed box 435, the brush plate 43 drives the arc block 431 to move, the arc block 431 will contact the inclined block 432, the inclined block 432 slides on the inner wall of the fixed box 435 and contacts the elastic telescopic rod 433, the spring is reset, and the elastic telescopic rod 433 drives the scraper The plate 434 moves, and the scraper 434 scrapes off the residual welding slag on the workpiece below, and the workpiece will pass through the bottom of the fixed box 435 for discharge. The fixing device 5 is arranged on the top of the workbench 1, and the protective device 6 is arranged at the rear of the fixing device 5; the bottom of the push plate 42 is slidably connected to the top of the workbench 1, and the bottom of the brush plate 43 is slidably connected to the top of the workbench 1. A spring is arranged between the right side of the push plate 42 and the inner wall of the C-shaped plate 2, and a spring is arranged between the left side of the inclined block 432 and the right side of the fixed box 435.

[0023] The fixing device 5 includes a concave block 51, a sliding groove 52, a sliding block 53, a sliding rod 54, a motor 55, a bidirectional threaded rod 56 and a positioning device. The concave block 51 is fixedly connected to the inner wall of the workbench 1, the motor 55 is fixedly connected to the front part of the concave block 51, the bidirectional threaded rod 56 is rotatably connected to the inner wall of the concave block 51, the sliding block 53 is slidably connected to the surface of the bidirectional threaded rod 56, the sliding groove 52 is fixedly connected to the bottom of the sliding block 53, the sliding rod 54 is fixedly connected to the inner wall of the concave block 51, the motor 55 will drive the bidirectional threaded rod 56 to rotate, the bidirectional threaded rod 56 rotates on the inner wall of the concave block 51, the sliding block 53 will slide on the bidirectional threaded rod 56, and the sliding block 53 will also slide on the sliding rod 54. At this time, the sliding block 53 drives the sliding groove 52 to move, and the sliding blocks 53 on both sides slide towards each other at the same time to fix the workpiece in the center, which is convenient for the welding machine 3 to perform welding. The positioning device includes a roller 56 1. Reciprocating screw rod 562, fixed rod 563, and roller 561 are installed on the inner wall of the sliding groove 52, the reciprocating screw rod 562 is rotatably connected to the two sides of the roller 561, and the fixed rod 563 is slidably connected to the surface of the reciprocating screw rod 562. The movement of the sliding groove 52 will drive the roller 561 on the inner wall to slide, and the roller 561 drives the reciprocating screw rod 562 to rotate, and the reciprocating screw rod 562 drives the fixed rod 563 to slide. The fixed rods 563 on both sides slide back and forth to drive the workpiece next to it to the center of the workbench 1 for welding. The output end of the motor 55 is fixedly connected to the front of the two-way threaded rod 56, the inner wall of the sliding block 53 is slidably connected to the surface of the sliding rod 54, the top of the sliding groove 52 is slidably connected to the top of the workbench 1, the surface of the roller 561 is movably connected to the top of the workbench 1, the bottom of the fixed rod 563 is slidably connected to the top of the workbench 1, and the surface of the reciprocating screw rod 562 is rotatably connected to the inner wall of the sliding groove 52.

[0024] Working principle: start the welding machine 3, place the processed workpiece on the workbench 1, and the cylinder 41 drives the push plate 42 and the brush plate 43 to move. The brush plate 43 first cleans the pollutants remaining on the surface of the workpiece, and the push plate 42 pushes the workpiece under the welding machine 3. The spring resets, and the welding machine 3 slides on the C-shaped plate 2 to weld the workpiece. After welding, the cylinder 41 pushes the workpiece into the fixed box 435, and the brush plate 43 drives the arc block 431 to move. The arc block 431 will contact the inclined block 432. The inclined block 432 slides on the inner wall of the fixed box 435 and contacts the elastic telescopic rod 433. The spring resets, and the elastic telescopic rod 433 drives the scraper 434 to move. The scraper 434 scrapes off the residual welding slag on the workpiece below, and the workpiece will pass through the bottom of the fixed box 435 for discharge.

[0025] When the workpiece is pushed to the center of the workbench 1, the motor 55 will drive the bidirectional threaded rod 56 to rotate, and the bidirectional threaded rod 56 will rotate on the inner wall of the concave block 51. The sliding block 53 will slide on the bidirectional threaded rod 56, and the sliding block 53 will also slide on the sliding rod 54. At this time, the sliding block 53 drives the sliding groove 52 to move, and the sliding blocks 53 on both sides slide toward each other at the same time to fix the workpiece in the center, which is convenient for the welding machine 3 to perform welding. The movement of the sliding groove 52 will drive the roller 561 on the inner wall to slide, and the roller 561 will drive the reciprocating screw rod 562 to rotate, and the reciprocating screw rod 562 will drive the fixed rod 563 to slide, and the fixed rods 563 on both sides will slide back and forth to drive the workpiece next to it to the center of the workbench 1 for welding.

[0026] See also Figure 1-8 On the basis of the above embodiment, in another embodiment of the present invention, the protective device 6 includes a protective cover 61, a rotating rod 62, a triangular block 63, a trapezoidal block 64 and a safety device. The rotating rod 62 is fixedly connected to both ends of the concave block 51, the protective cover 61 is rotatably connected to the surface of the rotating rod 62, the triangular block 63 is fixedly connected to both sides of the sliding block 53, the trapezoidal block 64 is slidably connected to the inner wall of the protective cover 61, the sliding block 53 drives the triangular block 63 to move, the triangular block 63 collides with the trapezoidal block 64, the trapezoidal block 64 is subjected to a force to drive the protective cover 61 to rotate, and the protective cover 61 rotates on the surface of the rotating rod 62 to perform a protective effect. The safety device includes a baffle 641, a push block 642, and a fixed plate 643. The baffle 641 is rotatably connected to the inner wall of the protective cover 61 through a torsion spring, the push block 642 is fixedly connected to the right side of the trapezoidal block 64, and the fixed plate 643 is fixedly connected to the inner wall of the protective cover 61. The trapezoidal block 64 drives the push block 642 to slide. The push block 642 slides on the inner wall of the protective cover 61 and contacts the baffle 641. The baffle 641 is subjected to force and will be protected on both sides under the action of the torsion spring to make the protection area larger. When resetting, it will contact the fixed plate 643 to shake off the residue on the surface of the baffle 641. The two sides of the triangular block 63 contact the two sides of the trapezoidal block 64, the right side of the fixed plate 643 contacts the left side of the baffle 641, and the right side of the push block 642 contacts the left side of the baffle 641.

[0027] Working principle: during the welding process, the sliding block 53 drives the triangular block 63 to move, and the triangular block 63 collides with the trapezoidal block 64. The trapezoidal block 64 is subjected to force to drive the protective cover 61 to rotate, and the protective cover 61 rotates on the surface of the rotating rod 62 to provide protection. At this time, the trapezoidal block 64 drives the push block 642 to slide, and the push block 642 slides on the inner wall of the protective cover 61 and contacts the baffle 641. The baffle 641 is subjected to force and protects both sides under the action of the torsion spring, so that the protection area is larger. When resetting, it will contact the fixed plate 643 to shake off the residue on the surface of the baffle 641. After welding is completed, turn off the welding machine 3.

[0028] The present invention provides a welding device for mechanical processing. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A welding device for mechanical processing, comprising a workbench (1), characterized in that: It also includes a welding device, a cleaning device (4), a fixing device (5), and a protective device (6); The welding device comprises a C-shaped plate (2) and a welding machine (3); the C-shaped plate (2) is fixedly connected to two sides of a workbench (1), and the welding machine (3) is slidably connected to the surface of the C-shaped plate (2); The cleaning device (4) comprises a cylinder (41), a push plate (42), a brush plate (43), an arc block (431), an inclined block (432), an elastic telescopic rod (433), a scraper (434), and a fixed box (435), wherein the cylinder (41) is fixedly connected to the inner wall of the C-shaped plate (2), the push plate (42) is fixedly connected to the output end of the cylinder (41), the brush plate (43) is fixedly connected to the output end of the cylinder (41), the arc block (431) is fixedly connected to the right side of the brush plate (43), the fixed box (435) is fixedly connected to the top of the workbench (1), the scraper (434) is slidably connected to the inner wall of the fixed box (435), the elastic telescopic rod (433) is fixedly connected to the top of the scraper (434), and the inclined block (432) is slidably connected to the inner wall of the fixed box (435); The fixing device (5) is arranged on the top of the workbench (1), and the protective device (6) is arranged at the rear of the fixing device (5); The fixing device (5) comprises a concave block (51), a sliding groove (52), a sliding block (53), a sliding rod (54), a motor (55), a bidirectional threaded rod (56) and a positioning device, wherein the concave block (51) is fixedly connected to the inner wall of the workbench (1), the motor (55) is fixedly connected to the front part of the concave block (51), the bidirectional threaded rod (56) is rotatably connected to the inner wall of the concave block (51), the sliding block (53) is slidably connected to the surface of the bidirectional threaded rod (56), the sliding groove (52) is fixedly connected to the bottom of the sliding block (53), and the sliding rod (54) is fixedly connected to the inner wall of the concave block (51); The protective device (6) comprises a protective cover (61), a rotating rod (62), a triangular block (63), a trapezoidal block (64) and a safety device, wherein the rotating rod (62) is fixedly connected to both ends of the concave block (51), the protective cover (61) is rotatably connected to the surface of the rotating rod (62), the triangular block (63) is fixedly connected to both sides of the sliding block (53), and the trapezoidal block (64) is slidably connected to the inner wall of the protective cover (61); The safety device comprises a baffle (641), a push block (642), and a fixed plate (643); the baffle (641) is rotatably connected to the inner wall of the protective cover (61) via a torsion spring; the push block (642) is fixedly connected to the right side of the trapezoidal block (64); and the fixed plate (643) is fixedly connected to the inner wall of the protective cover (61).

2. A mechanical processing welding device according to claim 1, characterized in that: The bottom of the push plate (42) is slidably connected to the top of the workbench (1), the bottom of the brush plate (43) is slidably connected to the top of the workbench (1), a spring is provided between the right side of the push plate (42) and the inner wall of the C-shaped plate (2), and a spring is provided between the left side of the inclined block (432) and the right side of the fixed box (435).

3. A mechanical processing welding device according to claim 2, characterized in that: The positioning device comprises a roller (561), a reciprocating screw rod (562), and a fixed rod (563); the roller (561) is mounted on the inner wall of the sliding groove (52); the reciprocating screw rod (562) is rotatably connected to two sides of the roller (561); and the fixed rod (563) is slidably connected to the surface of the reciprocating screw rod (562).

4. A mechanical processing welding device according to claim 3, characterized in that: The output end of the motor (55) is fixedly connected to the front of the bidirectional threaded rod (56), the inner wall of the sliding block (53) is slidably connected to the surface of the sliding rod (54), the top of the sliding groove (52) is slidably connected to the top of the workbench (1), the surface of the roller (561) is movably connected to the top of the workbench (1), the bottom of the fixed rod (563) is slidably connected to the top of the workbench (1), and the surface of the reciprocating screw rod (562) is rotatably connected to the inner wall of the sliding groove (52).

5. The mechanical processing welding equipment according to claim 4, characterized in that: The two sides of the triangular block (63) are in contact with the two sides of the trapezoidal block (64), the right side of the fixing plate (643) is in contact with the left side of the baffle (641), and the right side of the pushing block (642) is in contact with the left side of the baffle (641).

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