Standard part welding and clamping device

Abstract

The invention discloses a standard part welding and clamping device, and belongs to the technical field of welding, fixing and clamping. The electric sliding block is assembled in the electric sliding rail; the shell is assembled at the top of the electric sliding block; the welding gun is assembled on the back surface of the electric sliding rail; a rotating rod is assembled in the shell and rotationally connected to the side face of the shell through a bearing, a supporting block is assembled on the side face of the rotating rod, a clamping assembly used for clamping a workpiece is assembled on the top of the supporting block, and a limiting bin is assembled on the front face of the supporting block. And stable clamping, welding and overturning of the machined part are achieved. The workpiece is preliminarily fixed through the clamping assembly, the side face of the workpiece is clamped, the overturning stability is enhanced, the workpiece can be prevented from loosening or moving or falling off in the overturning process by extruding the elastic telescopic rod, and welding position deviation and workpiece damage are avoided.

Description

Technical Field

[0001] This application relates to the technical field of welding and fixing clamping, and more specifically, to a standard part welding clamping device. Background Art

[0002] A fixture is a device used to fix a processed product during the mechanical manufacturing process to keep it in the correct position for construction or inspection; according to different functions, fixtures can be divided into welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc. A welding tooling fixture is a device that accurately positions and reliably clamps a welded part to facilitate its assembly and welding; by using a welding fixture, the output of workpieces can be increased, the quality of workpieces can be improved, the working conditions can be improved, and the capital investment of an enterprise in product production can also be saved through the application of welding fixtures, obtaining more economic benefits.

[0003] In the prior art, during the flipping process, the workpiece may become loose, displaced, or even fall off, resulting in deviation of the welding position or damage to the workpiece. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a standard part welding clamping device to solve the problems raised in the above background art.

[0005] To achieve the above object, the present application provides a standard part welding clamping device, including: An electric slide rail; An electric slider, which is assembled inside the electric slide rail; A housing, which is assembled on the top of the electric slider; A welding gun, which is assembled on the back of the electric slide rail; A rotating rod is assembled inside the housing. The rotating rod is rotatably connected to the side of the housing through a bearing. A support block is assembled on the side of the rotating rod. A clamping assembly for clamping the workpiece is assembled on the top of the support block. A limiting bin is assembled on the front of the support block. A moving assembly for supporting the workpiece when the support block flips is assembled on the front of the limiting bin. A motor is fixedly connected to the front inner wall of the housing. The rotating rod extends through the housing to the right, and the extended end of the rotating rod is fixedly connected to the output end of the motor.

[0006] Preferably, the moving component includes a counterweight ball that slides on the bottom inner wall of the limiting bin (). A sleeve is fixedly connected to the side of the limiting bin. A sliding rod is slidably connected to the inner wall of the sleeve. A moving rod is fixedly connected to the outer wall of the sliding rod. A sliding groove for the movement of the moving rod is provided on the outer wall of the sleeve. A first spring is movably sleeved on the outer wall of the sliding rod. A first hydraulic bin is fixedly connected to the top of the limiting bin. One end of the piston in the inner wall of the first hydraulic bin is slidably connected to a first hydraulic rod, and the first hydraulic rod is fixedly connected to the outer wall of the sliding rod. One end of the piston in the inner part of the first hydraulic bin is slidably connected to a second hydraulic rod.

[0007] Preferably, a second hydraulic bin is fixedly connected to the side of the sliding rod. One end of the piston in the inner part of the second hydraulic bin is slidably connected to a third hydraulic rod. A third hydraulic bin is fixedly connected to the side of the housing. One end of the piston in the inner part of the third hydraulic bin is slidably connected to a fourth hydraulic rod. An elastic telescopic rod is fixedly connected to the side of the fourth hydraulic rod. A second spring is movably sleeved on the outer wall of the elastic telescopic rod. The third hydraulic bin and the second hydraulic bin are communicated through a first connecting hose. A rotating plate is fixedly connected to the outer wall of the rotating rod. An extrusion plate is fixedly connected to the side of the rotating plate.

[0008] Preferably, two conical blocks are fixedly connected to the bottom inner wall of the limiting bin. The two third hydraulic bins and the extrusion plate are centrosymmetric. A connecting pipe is fixedly connected between the two third hydraulic bins.

[0009] Preferably, the clamping component includes a lead screw that threadedly penetrates through the top of the support block and extends towards the bottom. The bottom of the lead screw is rotatably connected to a clamping plate through a bearing.

[0010] Preferably, a suction cup device for improving the stability during the flipping of the workpiece is assembled at the bottom of the support block.

[0011] Preferably, the suction cup device includes a fourth hydraulic bin fixedly connected to the side of the second hydraulic bin. One end of the piston in the inner part of the fourth hydraulic bin is slidably connected to a fifth hydraulic rod, and the fifth hydraulic rod is fixedly connected to the side of the third hydraulic rod. A fifth hydraulic bin is fixedly connected to the bottom of the support block. One end of the piston in the inner part of the bottom of the fifth hydraulic bin is slidably connected to a sixth hydraulic rod. A suction cup is fixedly connected to the top of the support block. An air cylinder is fixedly connected to the bottom of the suction cup. A lifting rod is slidably connected to the inner wall of the air cylinder through a piston, and the lifting rod is fixedly connected to the top of the sixth hydraulic rod. The fourth hydraulic bin and the fifth hydraulic bin are communicated through a second connecting hose.

[0012] Preferably, a collecting device for collecting the welding slag generated during the processing of the welding gun is assembled on the top of the electric slide rail.

[0013] Preferably, the collecting device includes a sixth hydraulic chamber, a telescopic plate is hinged to the side of the electric slider, the sixth hydraulic chamber is fixedly connected to the top of the telescopic plate, a load-bearing plate for supporting the telescopic plate is assembled on the side of the electric slider, one end of the piston inside the sixth hydraulic chamber is slidably connected to a seventh hydraulic rod, a scraping block is fixedly connected to the bottom of the seventh hydraulic rod, a limiting block is fixedly connected to the back of the seventh hydraulic rod, a seventh hydraulic chamber is fixedly connected to the back of the sixth hydraulic chamber, one end of the piston inside the seventh hydraulic chamber is slidably connected to an eighth hydraulic rod, an eighth hydraulic chamber is fixedly connected to the side of the electric slider, one end of the piston of the eighth hydraulic chamber is slidably connected to a ninth hydraulic rod, a fourth connecting hose is fixedly connected to the back of the eighth hydraulic chamber, and one end of the fourth connecting hose away from the eighth hydraulic chamber is fixedly connected to the back of the seventh hydraulic chamber.

[0014] Preferably, the sixth hydraulic chamber and the second hydraulic chamber are communicated through a third connecting hose, and a collecting box is fixedly connected to the front of the electric slide rail.

[0015] The beneficial effects of the present application are as follows: First, the present application realizes the stable clamping, welding and flipping of the workpiece. The workpiece is preliminarily fixed by the clamping assembly, and the side of the workpiece is clamped to enhance the stability during flipping. Squeezing the elastic telescopic rod can prevent the workpiece from loosening, displacing or falling off during flipping, and avoid welding position deviation and workpiece damage.

[0016] Second, the present application further fixes the workpiece by generating suction force through the close fit between the suction cup and the bottom of the workpiece, preventing it from shaking or displacing during flipping and improving the flipping stability.

[0017] Third, when not in processing, the telescopic plate is inclined to facilitate the collection of welding slag; during processing, the pressure in the second hydraulic chamber increases, and through hydraulic transmission, the seventh hydraulic rod drives the scraping block to move, and the telescopic plate descends to the horizontal state under the action of its own weight and the hydraulic system, better blocking the welding slag; after processing, the pressure decreases, the hydraulic system acts in the reverse direction, the telescopic plate is jacked up to return to the inclined state, and at the same time the scraping block cleans the welding slag on the top of the telescopic plate, making it fall into the collecting box, keeping the working environment clean and preventing the welding slag from damaging the equipment and personnel. Description of the Drawings

[0018] The drawings forming a part of the present application are used to provide a further understanding of the present application, making other features, objectives and advantages of the present application more obvious. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings: Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the back structure of the present invention; Figure 3 Schematic diagram of the left side of a partial structure of the present invention Figure 1 ; Figure 4 Schematic diagram of the left side of a partial structure of the present invention Figure 2 ; Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at position B in the present invention; Figure 6 Schematic diagram of the right side of a partial structure of the present invention Figure 1 ; Figure 7 Schematic diagram of the right side of a partial structure of the present invention Figure 2 ; Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure at position A in the present invention.

[0019] In the above figures, 1. Housing; 21. Rotating rod; 22. Motor; 23. Support block; 24. Limiting bin; 25. Counterweight ball; 26. Sleeve; 27. Slide bar; 28. Moving rod; 29. First spring; 210. First hydraulic bin; 211. First hydraulic rod; 212. Second hydraulic rod; 213. Third hydraulic bin; 214. Fourth hydraulic rod; 215. Elastic telescopic rod; 216. Second spring; 217. Rotating plate; 218. Extrusion plate; 219. Connecting pipe; 220. Second hydraulic bin; 221. Third hydraulic rod; 222. First connecting hose; 3. Suction cup device; 31. Fourth hydraulic bin; 32. Fifth hydraulic rod; 33. Second connecting hose; 34. Sixth hydraulic rod; 35. Suction cup; 36. Air cylinder; 37. Lifting rod; 38. Fifth hydraulic bin; 4. Collection device; 41. Sixth hydraulic bin; 42. Third connecting hose; 43. Seventh hydraulic rod; 44. Scraping block; 45. Limiting block; 46. Seventh hydraulic bin; 47. Fourth connecting hose; 48. Eighth hydraulic bin; 49. Ninth hydraulic rod; 410. Load-bearing plate; 411. Telescopic plate; 412. Eighth hydraulic rod; 5. Electric slider; 6. Electric slide rail; 7. Welding gun. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0021] It should be noted that in the description of the present application, the claims and the above-mentioned drawings, the terms "first", "second", etc. are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present application here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, component, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0022] In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0023] Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific circumstances.

[0024] In addition, the terms "installed", "set", "provided with", "connected", "connected to", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] Embodiment 1, see Figures 1 - 6 , this embodiment provides a standard part welding clamping device, including: an electric slide rail 6; an electric slider 5, which is assembled inside the electric slide rail 6; a housing 1, which is assembled on the top of the electric slider 5; a welding gun 7, which is assembled on the back of the electric slide rail 6; Inside the housing 1, a rotating rod 21 is assembled. The rotating rod 21 is rotatably connected to the side of the housing 1 through a bearing. A support block 23 is assembled on the side of the rotating rod 21. A clamping assembly for clamping the workpiece is assembled on the top of the support block 23. A limiting bin 24 is assembled on the front of the support block 23. A moving assembly for supporting the workpiece when the support block 23 flips is assembled on the front of the limiting bin 24. A motor 22 is fixedly connected to the front inner wall of the housing 1. The rotating rod 21 extends to the right through the housing 1, and the extending end of the rotating rod 21 is fixedly connected to the output end of the motor 22. The electric slider 5 moves within the electric slide rail 6, driving the housing 1 assembled on its top to move, thereby adjusting the relative position between the welding gun 7 and the workpiece. The motor 22 drives the rotating rod 21 to rotate. The rotating rod 21 is connected to the housing 1 through a bearing, and the support block 23 assembled on its side rotates accordingly, thereby realizing the flipping of the workpiece. The welding gun 7 is assembled on the back of the electric slide rail 6, aiming at the workpiece for welding, realizing the basic composition of the welding device and the flipping function of the workpiece, enabling the welding gun 7 to weld different surfaces of the workpiece, and improving the flexibility and efficiency of welding. The moving assembly includes a counterweight ball 25. The counterweight ball 25 slides on the bottom inner wall of the limiting bin 24. A sleeve 26 is fixedly connected to the side of the limiting bin 24. A sliding rod 27 is slidably connected to the inner wall of the sleeve 26. A moving rod 28 is fixedly connected to the outer wall of the sliding rod 27. A sliding groove for the moving rod 28 to slide is formed on the outer wall of the sleeve 26. A first spring 29 is movably sleeved on the outer wall of the sliding rod 27. A first hydraulic chamber 210 is fixedly connected to the top of the limiting bin 24. A first hydraulic rod 211 is slidably connected to one end of the inner wall of the first hydraulic chamber 210. The first hydraulic rod 211 is fixedly connected to the outer wall of the sliding rod 27. A second hydraulic rod 212 is slidably connected to one end of the inner wall of the first hydraulic chamber 210. When the support block 23 flips, the counterweight ball 25 slides on the bottom inner wall of the limiting bin 24, playing a role in counterweight balance. The first hydraulic rod 211 pushes the sliding rod 27 to move, and the sliding rod 27 drives the moving rod 28 to extend out of or retract into the limiting bin 24, thereby adjusting the support position of the workpiece. At the same time, the second hydraulic rod 212 cooperates with the first hydraulic rod 211 to further enhance the stability of the support, providing stable support when the workpiece flips, preventing the workpiece from displacing or deforming due to the action of gravity, and ensuring the welding quality.A second hydraulic bin 220 is fixedly connected to the side of the slide bar 27, and a third hydraulic rod 221 is slidably connected to a piston at one end inside the second hydraulic bin 220. A third hydraulic bin 213 is fixedly connected to the side of the shell 1, and a fourth hydraulic rod 214 is slidably connected to a piston at one end inside the third hydraulic bin 213. An elastic telescopic rod 215 is fixedly connected to the side of the fourth hydraulic rod 214. The elastic coefficient of the elastic telescopic rod 215 is relatively large, and a second spring 216 is movably sleeved on the outer wall of the elastic telescopic rod 215. The third hydraulic bin 213 and the second hydraulic bin 220 are connected through a first connecting hose 222. A rotating plate 217 is fixedly connected to the outer wall of the rotating rod 21, and an extrusion plate 218 is fixedly connected to the side of the rotating plate 217. The third hydraulic rod 221 slides in the second hydraulic bin 220, and the hydraulic connection between the second hydraulic bin 220 and the third hydraulic bin 213, as well as the effects of the fourth hydraulic rod 214 and the elastic telescopic rod 215, realize the control of the rotating plate 217. When the rotating rod 21 rotates, the rotating plate 217 drives the extrusion plate 218 to squeeze and clamp the workpiece to prevent the workpiece from loosening during the flipping process. Through the cooperation of the hydraulic assembly and the rotating plate 217 and the extrusion plate 218, the automatic clamping and flipping control of the workpiece is realized, and the automation and stability of the welding process are improved. Two conical blocks are fixedly connected to the bottom of the inner wall of the limit bin 24. The two third hydraulic bins 213 and the extrusion plate 218 are symmetrical in center. A connecting pipe 219 is fixedly connected between the two third hydraulic bins 213. The two conical blocks are symmetrically arranged at the bottom of the inner wall of the limit bin 24 to facilitate the resetting of the counterweight ball 25. The two third hydraulic bins 213 and the extrusion plate 218 are symmetrical in center, which ensures that the clamping force on the workpiece is evenly distributed. The connecting pipe 219 is used to connect the hydraulic circuits of the two third hydraulic bins 213 to ensure the synchronization of the hydraulic assembly, further enhance the stability and symmetry of the workpiece when flipping, make the workpiece more evenly stressed, and reduce the vibration and impact during the flipping process. The clamping assembly includes a screw rod, the screw rod thread passes through the top of the support block 23 and extends to the bottom. The bottom of the screw rod is rotatably connected to a clamping plate through a bearing. The screw rod thread passes through the top of the support block 23. When the screw rod is rotated, the clamping plate at the bottom moves up and down accordingly, thereby clamping or loosening the workpiece placed on the support block 23. The operation is simple and convenient, and reliable clamping of the workpiece is achieved. It can adapt to workpieces of different sizes and shapes, and improves the versatility and flexibility of the device.

[0027] When the above device is in specific use, place the workpiece on the bottom inner wall of the support block 23, rotate the lead screw to drive the clamping plate to clamp the workpiece, and start the welding gun 7 to weld the workpiece. When it is necessary to flip the workpiece, start the motor 22. The motor 22 drives the rotating rod 21 to rotate counterclockwise. The rotating rod 21 drives the support block 23 to rotate counterclockwise. When the support block 23 rotates, it drives the limit bin 24 to rotate counterclockwise. When the limit bin 24 rotates counterclockwise, the counterweight ball 25 at the center of the limit bin 24 drops to the bottom. The counterweight ball 25 squeezes the sliding rod 27 to move forward. During the movement of the sliding rod 27, it slides on the chute on the outer wall of the sleeve 26 through the moving rod 28. The sliding rod 27 drives the second hydraulic bin 220 to rotate counterclockwise. At the same time, the rotating rod 21 drives the rotating plate 217 to rotate clockwise. The rotating plate 217 drives the pressing plate 218 to drive the fourth hydraulic rod 214 to contract. During the contraction of the fourth hydraulic rod 214, the internal pressures of the third hydraulic bin 213, the first connecting hose 222, and the second hydraulic bin 220 increase, driving the third hydraulic rod 221 to move backward to clamp the side of the workpiece, improving the stability of the workpiece during flipping. If it is necessary to flip clockwise, the counterweight ball 25 will squeeze the second hydraulic rod 212. During the backward movement of the second hydraulic rod 212, the internal pressure of the first hydraulic bin 210 increases, driving the first hydraulic rod 211 to move forward. The first hydraulic rod 211 drives the sliding rod 27 to move forward, also driving the third hydraulic rod 221 to clamp the side of the workpiece. When the size of the clamped object is large, but it is necessary to increase the flipping angle of the support block 23, the elastic telescopic rod 215 will be squeezed at this time.

[0028] Embodiment 2, see Figures 1 - 7, on the basis of the first embodiment, a suction cup device 3 for improving the stability during the flipping of the workpiece is assembled at the bottom of the support block 23. The suction cup device 3 is assembled at the bottom of the support block 23. When the support block 23 flips, the suction cup 35 is in close contact with the surface of the workbench or fixture, generating a negative pressure adsorption force, thereby stably supporting the workpiece, improving the stability during the flipping of the workpiece, preventing the workpiece from sliding or tipping over due to flipping, and enhancing the reliability of the welding process. The suction cup device 3 includes a fourth hydraulic chamber 31, and the fourth hydraulic chamber 31 is fixedly connected to the side of the second hydraulic chamber 220. One end of the piston inside the fourth hydraulic chamber 31 is slidably connected to a fifth hydraulic rod 32, and the fifth hydraulic rod 32 is fixedly connected to the side of the third hydraulic rod 221. The bottom of the support block 23 is fixedly connected to a fifth hydraulic chamber 38. One end of the piston inside the bottom of the fifth hydraulic chamber 38 is slidably connected to a sixth hydraulic rod 34. The top of the support block 23 is fixedly connected to a suction cup 35, and the bottom of the suction cup 35 is fixedly connected to a cylinder 36. The inner wall of the cylinder 36 is slidably connected to a lifting rod 37 through a piston, and the lifting rod 37 is fixedly connected to the top of the sixth hydraulic rod 34. The fourth hydraulic chamber 31 and the fifth hydraulic chamber 38 are communicated through a second connecting hose 33. The fifth hydraulic rod 32 is fixedly connected to the third hydraulic rod 221. When the third hydraulic rod 221 moves, it drives the fifth hydraulic rod 32 to slide inside the fourth hydraulic chamber 31, and then controls the telescoping of the sixth hydraulic rod 34 inside the fifth hydraulic chamber 38. The sixth hydraulic rod 34 is connected to the suction cup 35, and the fourth hydraulic chamber 31 and the fifth hydraulic chamber 38 are communicated through the second connecting hose 33 to realize the circulating flow of hydraulic oil, thereby controlling the adsorption and release of the suction cup 35, realizing the automatic control of the suction cup device 3, working in coordination with the hydraulic components, and improving the overall automation degree and stability of the device.

[0029] When the above device is specifically used, when the third hydraulic rod 221 moves towards the back, it drives the fifth hydraulic rod 32 to move towards the back. During the process of the fifth hydraulic rod 32 moving towards the back, the pressure inside the fourth hydraulic chamber 31, the second connecting hose 33, and the fifth hydraulic chamber 38 decreases, driving the sixth hydraulic rod 34 to descend. The sixth hydraulic rod 34 drives the lifting rod 37 to descend, and the lifting rod 37 drives the piston to descend, clamping the workpiece through the clamping plate. The suction cup 35 is in contact with the bottom of the workpiece. The descent of the lifting rod 37 makes the inside of the cylinder 36 have a negative pressure, causing the suction cup 35 to generate suction force, further improving the stability during the flipping of the workpiece.

[0030] Embodiment Three, see Figures 1 - 8, on the basis of the first embodiment, a collecting device 4 for collecting the welding slag generated by the processing of the welding torch 7 is assembled on the top of the electric slide rail 6. The collecting device 4 is assembled on the top of the electric slide rail 6. During welding, the welding slag falls on the scraping block 44 of the collecting device 4 under the action of gravity. The seventh hydraulic rod 43 pushes the scraping block 44 to move, and scrapes the welding slag into the collecting box, which can collect the welding slag generated during the welding process in time, keep the working environment clean, and avoid damage to the equipment and personnel caused by the welding slag. The collecting device 4 includes a sixth hydraulic chamber 41. A telescopic plate 411 is hinged to the side of the electric slider 5. The sixth hydraulic chamber 41 is fixedly connected to the top of the telescopic plate 411. A bearing plate 410 for supporting the telescopic plate 411 is assembled on the side of the electric slider 5. One end of the piston in the sixth hydraulic chamber 41 is slidably connected to a seventh hydraulic rod 43. The bottom of the seventh hydraulic rod 43 is fixedly connected to a scraping block 44. A limiting block 45 is fixedly connected to the back of the seventh hydraulic rod 43. A seventh hydraulic chamber 46 is fixedly connected to the back of the sixth hydraulic chamber 41. One end of the piston in the seventh hydraulic chamber 46 is slidably connected to an eighth hydraulic rod 412. An eighth hydraulic chamber 48 is fixedly connected to the side of the electric slider 5. One end of the piston in the eighth hydraulic chamber 48 is slidably connected to a ninth hydraulic rod 49. A fourth connecting hose 47 is fixedly connected to the back of the eighth hydraulic chamber 48. One end of the fourth connecting hose 47 away from the eighth hydraulic chamber 48 is fixedly connected to the back of the seventh hydraulic chamber 46. The seventh hydraulic rod 43 slides in the sixth hydraulic chamber 41, pushing the scraping block 44 to move. At the same time, the limiting block 45 limits the moving range of the scraping block 44. The eighth hydraulic rod 412 in the seventh hydraulic chamber 46 and the ninth hydraulic rod 49 in the eighth hydraulic chamber 48 on the side of the electric slider 5 are connected through the fourth connecting hose 47 to realize the circulation of hydraulic oil, thereby controlling the telescopic movement of the telescopic plate 411. The bearing plate 410 is used to support the telescopic plate 411 to ensure its stability. Through the cooperation of the hydraulic system and components such as the telescopic plate 411 and the bearing plate 410, the automatic telescoping of the collecting device 4 and the efficient collection of welding slag are realized, improving the automation degree and collection efficiency of the device. The sixth hydraulic chamber 41 and the second hydraulic chamber 220 are connected through a third connecting hose 42. A collecting box is fixedly connected to the front of the electric slide rail 6. The sixth hydraulic chamber 41 and the second hydraulic chamber 220 are connected through the third connecting hose 42, so that the hydraulic system of the collecting device 4 and the hydraulic system of the welding device are interconnected. When the hydraulic system of the welding device works, the hydraulic system of the collecting device 4 also acts accordingly to realize the automatic collection of welding slag. The collecting box fixedly connected to the front of the electric slide rail 6 is used to collect the welding slag scraped off from the scraping block 44, realizing the linkage of the hydraulic systems of the collecting device 4 and the welding device, and improving the overall coordination and working efficiency of the device.

[0031] When the above equipment is specifically used, the state of the telescopic plate 411 when not in processing is as Figure 1 and Figure 2Similarly, the telescopic plate 411 is in an inclined state. During processing, when the internal pressure of the second hydraulic chamber 220 increases, the hydraulic oil is transmitted to the sixth hydraulic chamber 41 through the third connecting hose 42. The sixth hydraulic chamber 41 drives the seventh hydraulic rod 43 to move to the left, and the seventh hydraulic rod 43 drives the scraping block 44 to move to the left. The limit block 45 no longer limits the eighth hydraulic rod 412. The dead weight of the telescopic plate 411 drives the ninth hydraulic rod 49 to descend. When the ninth hydraulic rod 49 descends, the internal pressure of the eighth hydraulic chamber 48, the fourth connecting hose 47, and the seventh hydraulic chamber 46 increases, driving the eighth hydraulic rod 412 to move to the left, so that the telescopic plate 411 descends on the top of the load-bearing plate 410. At this time, the telescopic plate 411 is in a horizontal state, which can better block the welding slag. When the processing is completed, when the internal pressure of the second hydraulic warehouse 220 is reduced, the seventh hydraulic rod 43 is driven to move to the right, and the seventh hydraulic rod 43 drives the limit block 45 to move to the right. The limit block 45 re-squeezes the eighth hydraulic rod 412, and the eighth hydraulic rod 412 moves to the right. The pressure of the seventh hydraulic warehouse 46, the fourth connecting hose 47, and the eighth hydraulic warehouse 48 increases, driving the ninth hydraulic rod 49 to rise and re-lift the telescopic plate 411. At the same time, when the seventh hydraulic rod 43 moves to the right, it drives the scraping block 44 to clean the welding slag on the top of the telescopic plate 411. Due to the inclination of the telescopic plate 411, the scraped welding slag falls into the collection box.

[0032] When the above-mentioned device is used in a specific manner, the above description is only a preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacement or change, which should be covered by the protection scope of the present invention.

Claims

1. A standard part welding clamping device, comprising: An electric slide rail (6); An electric slider (5), which is assembled inside the electric slide rail (6); A housing (1), which is assembled on the top of the electric slider (5); A welding gun (7), which is assembled on the back of the electric slide rail (6); It is characterized in that a rotating rod (21) is assembled inside the housing (1), the rotating rod (21) is rotatably connected to the side of the housing (1) through a bearing, a support block (23) is assembled on the side of the rotating rod (21), a clamping assembly for clamping the workpiece is assembled on the top of the support block (23), a limiting bin (24) is assembled on the front of the support block (23), a moving assembly for providing support to the workpiece when the support block (23) flips is assembled on the front of the limiting bin (24), a motor (22) is fixedly connected to the front inner wall of the housing (1), the rotating rod (21) extends to the right through the housing (1), and the extending end of the rotating rod (21) is fixedly connected to the output end of the motor (22).

2. The standard part welding clamping device according to claim 1, wherein, The moving assembly includes a counterweight ball (25), the counterweight ball (25) slides on the bottom inner wall of the limiting bin (24), a sleeve (26) is fixedly connected to the side of the limiting bin (24), a sliding rod (27) is slidably connected to the inner wall of the sleeve (26), a moving rod (28) is fixedly connected to the outer wall of the sliding rod (27), a sliding groove for the moving rod (28) to slide is formed on the outer wall of the sleeve (26), a first spring (29) is movably sleeved on the outer wall of the sliding rod (27), a first hydraulic bin (210) is fixedly connected to the top of the limiting bin (24), a first hydraulic rod (211) is slidably connected to one end of the inner wall of the first hydraulic bin (210) by a piston, the first hydraulic rod (211) is fixedly connected to the outer wall of the sliding rod (27), and a second hydraulic rod (212) is slidably connected to one end of the inner wall of the first hydraulic bin (210) by a piston.

3. The standard part welding clamping device according to claim 2, characterized in that, A second hydraulic bin (220) is fixedly connected to the side of the sliding rod (27), a third hydraulic rod (221) is slidably connected to one end of the inner wall of the second hydraulic bin (220) by a piston, a third hydraulic bin (213) is fixedly connected to the side of the housing (1), a fourth hydraulic rod (214) is slidably connected to one end of the inner wall of the third hydraulic bin (213) by a piston, an elastic telescopic rod (215) is fixedly connected to the side of the fourth hydraulic rod (214), a second spring (216) is movably sleeved on the outer wall of the elastic telescopic rod (215), the third hydraulic bin (213) and the second hydraulic bin (220) are communicated through a first connecting hose (222), a rotating plate (217) is fixedly connected to the outer wall of the rotating rod (21), and an extrusion plate (218) is fixedly connected to the side of the rotating plate (217).

4. The standard part welding clamping device according to claim 3, characterized in that, Two conical blocks are fixedly connected to the bottom inner wall of the limiting bin (24), the two third hydraulic bins (213) and the extrusion plate (218) are centrosymmetric, and a connecting pipe (219) is fixedly connected between the two third hydraulic bins (213).

5. The standard part welding clamping device according to claim 1, characterized in that, The clamping assembly includes a lead screw, which threadedly penetrates through the top of the support block (23) and extends towards the bottom. The bottom of the lead screw is rotatably connected to a clamping plate through a bearing.

6. The standard part welding clamping device according to claim 1, characterized in that, A suction cup device (3) for improving the stability during the flipping of the workpiece is assembled at the bottom of the support block (23).

7. The standard part welding clamping device according to claim 6, characterized in that, The suction cup device (3) includes a fourth hydraulic chamber (31), which is fixedly connected to the side of the second hydraulic chamber (220). One end of the piston inside the fourth hydraulic chamber (31) is slidably connected to a fifth hydraulic rod (32), and the fifth hydraulic rod (32) is fixedly connected to the side of the third hydraulic rod (221). A fifth hydraulic chamber (38) is fixedly connected to the bottom of the support block (23). One end of the piston inside the bottom of the fifth hydraulic chamber (38) is slidably connected to a sixth hydraulic rod (34). A suction cup (35) is fixedly connected to the top of the support block (23). The bottom of the suction cup (35) is fixedly connected to an air cylinder (36). The inner wall of the air cylinder (36) is slidably connected to a lifting rod (37) through a piston, and the lifting rod (37) is fixedly connected to the top of the sixth hydraulic rod (34). The fourth hydraulic chamber (31) and the fifth hydraulic chamber (38) are communicated through a second connecting hose (33).

8. The standard part welding clamping device according to claim 1, characterized in that, A collection device (4) for collecting the welding slag generated by the processing of the welding gun (7) is assembled at the top of the electric slide rail (6).

9. A standard part welding clamping device according to claim 8, characterized in that, The collection device (4) includes a sixth hydraulic chamber (41). A telescopic plate (411) is hinged to the side of the electric slider (5). The sixth hydraulic chamber (41) is fixedly connected to the top of the telescopic plate (411). A load-bearing plate (410) for supporting the telescopic plate (411) is assembled on the side of the electric slider (5). One end of the piston inside the sixth hydraulic chamber (41) is slidably connected to a seventh hydraulic rod (43). The bottom of the seventh hydraulic rod (43) is fixedly connected to a scraping block (44). A limiting block (45) is fixedly connected to the back of the seventh hydraulic rod (43). A seventh hydraulic chamber (46) is fixedly connected to the back of the sixth hydraulic chamber (41). One end of the piston inside the seventh hydraulic chamber (46) is slidably connected to an eighth hydraulic rod (412). An eighth hydraulic chamber (48) is fixedly connected to the side of the electric slider (5). One end of the piston inside the eighth hydraulic chamber (48) is slidably connected to a ninth hydraulic rod (49). A fourth connecting hose (47) is fixedly connected to the back of the eighth hydraulic chamber (48). The end of the fourth connecting hose (47) far from the eighth hydraulic chamber (48) is fixedly connected to the back of the seventh hydraulic chamber (46).

10. The standard part welding clamping device according to claim 9, characterized in that, The sixth hydraulic chamber (41) and the second hydraulic chamber (220) are communicated through a third connecting hose (42). A collection box is fixedly connected to the front of the electric slide rail (6).

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