Welding equipment for female die of metal die-casting machine

Abstract

The welding equipment for the metal die-casting machine female die comprises an equipment body, the top of the equipment body is fixedly connected with a machining platform, the right side of the top of the machining platform is fixedly connected with a protection frame, and the bottom of an inner cavity of the protection frame is fixedly connected with a supporting device; and a control box is fixedly connected to the bottom of the outer wall of the left side of the protective frame, and a sliding box door is slidably connected to the front face of the equipment body. According to the welding equipment for the female die of the metal die-casting machine, the protective frame is tightly attached to the machining platform, chippings generated during welding can be intercepted, the situation that workers around the equipment are injured due to chipping splashing is avoided, meanwhile, the protective frame collects the chipping falling range, a limiting connecting plate is tightly attached to a vertical supporting arm, and therefore the chipping falling range is greatly reduced. And the vertical supporting arm can conveniently reinforce the welding device when moving along with the welding device, so that a worker can adjust the welding height as required.

Description

Technical Field

[0001] The present invention relates to the technical field of metal die-casting machines, and particularly relates to a welding device for the female die of a metal die-casting machine. Background Art

[0002] A die-casting machine is a series of industrial casting machines that inject molten metal under pressure into a mold for cooling and forming, and obtain solid metal castings after opening the mold. It was initially used for die-casting type. During the use of the female die of a die-casting machine, it is easy to cause wear to the female die. In order to ensure the normal use of the female die, it is necessary to weld and thicken it to improve the wear resistance of the female die. However, when welding the female die, it is easy to deviate due to inaccurate welding positions, resulting in inconsistent thickness or missed welding of the welded female die, reducing the processing quality during the use of the die-casting machine, and it is easy to cause injuries to the staff during use.

[0003] In summary, when welding the female die, it is easy to deviate due to inaccurate welding positions, resulting in inconsistent thickness or missed welding of the welded female die, reducing the processing quality during the use of the die-casting machine, and it is easy to cause injuries to the staff during use. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a welding device for the female die of a metal die-casting machine, which solves the problems that when welding the female die, it is easy to deviate due to inaccurate welding positions, resulting in inconsistent thickness or missed welding of the welded female die, reducing the processing quality during the use of the die-casting machine, and it is easy to cause injuries to the staff during use.

[0005] To solve the above technical problems, the present invention provides a welding device for the female die of a metal die-casting machine, including a device main body. A processing platform is fixedly connected to the top of the device main body. A protective frame is fixedly connected to the right side of the top of the processing platform. By closely fitting the protective frame with the processing platform, it can intercept the debris generated during welding, avoiding the damage to the staff around the device caused by the flying debris. At the same time, the protective frame collects the range of the falling debris, facilitating the debris collection work after welding. A support device is fixedly connected to the bottom of the inner cavity of the protective frame. A control box is fixedly connected to the bottom of the left outer wall of the protective frame. The bottom of the control box is fixedly connected to the processing platform. A sliding box door is slidably connected to the front of the device main body. By sliding the sliding box door on the device main body, the sliding box door is in close contact with the device main body, thereby reducing the dust entering the device main body during work and preventing the dust entering the device main body from affecting the work of the components. The support device includes a fixed seat. At the middle position of the top of the fixed seat, a vertical support arm is fixedly connected. The vertical support arm provides a guiding function for the movement of the welding device. At the same time, the vertical support arm presses against the installation device, thereby increasing the stability of the installation position of the installation device, facilitating the improvement of the use effect of the workpiece after welding, and ensuring that the vertical support arm can be fixed in a vertical state for a long time. At the top of the left outer wall of the vertical support arm, a limit connection plate is slidably connected. By closely fitting the limit connection plate with the vertical support arm, it is convenient to reinforce the vertical support arm when it moves with the welding device, enabling the staff to adjust the welding height as needed, avoiding the problems of missed welding at the welding position of the workpiece or repeated welding at the same position during welding. Moreover, the limit connection plate increases the bearing capacity of the welding device, making it less likely to tilt when the welding device moves, thereby improving the welding accuracy of the workpiece. At the bottom left of the limit connection plate, a welding device is fixedly connected. The left outer wall of the welding device is slidably connected to the vertical support arm. At the bottom of the right outer wall of the vertical support arm, an installation device is fixedly connected. At the middle position of the bottom of the inner cavity of the installation device, a fixing device is fixedly connected. The bottom of the fixed seat is fixedly connected to the processing platform. The bottom of the fixing device penetrates the installation device and extends to the outside of the installation device.

[0006] Preferably, the welding device includes a vertical moving frame. Due to the good bearing capacity of the vertical moving frame itself, when the vertical moving frame moves up and down, it can stop in time, thus avoiding the problem of the contact surface at the welding position becoming larger or smaller due to excessive pressure on the vertical moving frame. Moreover, the vertical moving frame contacts the adjusting device, thereby increasing the stability of the adjusting device during operation. At the top of the left inner wall of the vertical moving frame, a telescopic device is fixedly connected. By contacting the telescopic device with the rotating lifting body, it is convenient for the telescopic device to drive the rotating lifting body to perform a reciprocating movement in the horizontal direction on the vertical moving frame, enabling the movement of the rotating lifting body to adjust the welding position in the horizontal direction, thereby improving the welding accuracy, preventing the problem of deviation at the welding position caused by jamming when the telescopic device extends and retracts, and further ensuring that the welding thickness on the surface of the workpiece is uniform. On the left outer wall of the telescopic device, a rotating lifting body is fixedly connected. By contacting the rotating lifting body with the adjusting device, the adjusting device can perform limited lifting on the vertical moving frame, facilitating the secondary height adjustment of the laser welder by the adjusting device, further improving the welding accuracy of the adjusting device during welding, and increasing the welding efficiency. At the bottom of the rotating lifting body, a rotating connection is made with an adjusting device. The bottom of the adjusting device penetrates the vertical moving frame and extends to the outside of the vertical moving frame. At the bottom right of the adjusting device, a laser welder is fixedly connected.

[0007] Preferably, the fixing device includes a fixing bracket which contacts with the protective ring, facilitating to enhance the strength of the protective ring itself, preventing the shell of the protective ring from breaking or bending after long-term contact with the workpiece, facilitating to ensure that the protective ring can support the workpiece evenly, thereby reducing the pressure on the surface of the protective ring by the workpiece, and improving the welding efficiency of the workpiece. At the middle position of the inner cavity top of the fixing bracket, there is a fixedly connected mounting cylinder. By closely fitting the mounting cylinder with the fixing bracket, while the mounting cylinder supports the fixing bracket, it increases the bearing capacity of the fixing bracket itself, avoiding the loosening of the mounting position of the fixing bracket. And the mounting cylinder contacts with the balancing device, ensuring that the fixing bracket can receive uniform pressure, enabling the balancing device to adjust the suction force on the suction cup. At the bottom inner surface of the mounting cylinder, there is a fixedly connected balancing device. At the middle position of the top of the balancing device, there is a communicated suction cup. By cooperating the suction cup with the protective ring, the workpiece is adsorbed, making the workpiece not easy to move during the welding process, thus improving the stability of workpiece fixing. And when the suction cup is fixedly working, the protective ring supports the workpiece together, further ensuring that the fixed workpiece is in a horizontal state, reducing the difficulty of workpiece welding, and making it unnecessary for the staff to adjust the workpiece again after fixing. On the middle parts of the outer walls on both sides of the suction cup, there are fixedly connected protective rings. The bottom of the protective ring is fixedly connected with the fixing bracket on both sides of the suction cup.

[0008] Preferably, the mounting device includes a partition bottom plate. On the outer walls on both sides of the partition bottom plate, there are fixedly connected clamping plates. Through the clamping plates, the partition bottom plate can be clamped. At the same time, the clamping plates contact with the load-bearing body, further increasing the fastening property of the connection position of the clamping plates, avoiding the loosening of the connection position between the clamping plates and the partition bottom plate, which may cause the partition bottom plate to tilt. There is a small gap between the bottom of the clamping plate and the partition bottom plate, facilitating the full collection of impurities falling on the partition bottom plate. On the top of the side of the clamping plate close to the partition bottom plate, there is a fixedly connected load-bearing body. At the bottom of the back of the load-bearing body, there is a fixedly connected jacking frame. Through the jacking frame, the load-bearing body can be extruded, enabling the load-bearing body to maintain balance when receiving the pressure from the jacking frame, thereby increasing the fastening of the connection position of the load-bearing body. And the jacking frame can extrude the partition bottom plate, preventing the partition bottom plate from being easily loosened under the fixation of the load-bearing body, further enhancing the stability of the partition bottom plate, enabling the partition bottom plate to collect the debris generated by welding. On the middle part of the side of the clamping plate close to the partition bottom plate, there is a slidably connected positioning device. The bottom of the positioning device is fixedly connected with the partition bottom plate.

[0009] Preferably, the adjusting device includes a guiding ring, and telescopic connecting frames are slidably connected to the outer walls on both sides of the guiding ring. By closely fitting the telescopic connecting frames with the guiding ring, the guiding ring can guide the installation of components, thus ensuring the convenience of component installation and disassembly. Moreover, the telescopic connecting frames are in contact with the power connecting body, facilitating the telescopic connecting frames to drive the power connecting body to lift in the vertical direction, thereby increasing the stability of the connection position of the power connecting body and preventing the components from getting stuck during movement. The bottom of the telescopic connecting frame is fixedly connected to the power connecting body, and the bottom of the telescopic connecting frame penetrates through the power connecting body and extends into the interior of the power connecting body. The bottom of the power connecting body is fixedly connected to an angle adjusting member. By contacting the angle adjusting member with the stop member, the angle adjusting member is driven by the power connecting body to adjust the welding angle of the welding torch, thereby increasing the welding range of the welding torch and making it less likely for the welding quality to decrease due to inclination during welding. Further, the problem of loosening during welding of the welding torch is avoided. The bottom of the front surface of the angle adjusting member is rotatably connected to a stop member. By means of the stop member, the welding torch can be fixed after the angle adjustment, thereby improving the stability of the welding position of the angle adjusting member and preventing the angle adjusting member from returning to the initial position or swinging around due to the operation of the welding torch after adjustment. Moreover, the stop member can fix the welding torch, ensuring the convenience of disassembling the welding torch after it is damaged.

[0010] Preferably, the balancing device includes a pressure booster. A guiding pipe is communicated with the middle position at the top of the pressure booster. By contacting the guiding pipe with the pressure booster, it is convenient for the pressure booster to adjust the suction force inside the guiding pipe, avoiding the problem that the workpiece cannot be completely fixed due to too small suction force flowing inside the guiding pipe. Moreover, the connection position of the guiding pipe has good sealing performance, thereby reducing the problem of air leakage inside the guiding pipe. Reinforcing blocks are fixedly connected to both sides of the guiding pipe at the top of the pressure booster. The bottom of the reinforcing blocks penetrates through the pressure booster and extends into the interior of the pressure booster. The top of the reinforcing blocks is fixedly connected to a balancing bracket. By closely fitting the balancing bracket with the reinforcing blocks, the reinforcing blocks are evenly distributed on the balancing bracket and support it, ensuring that the balancing bracket remains horizontal for a long time after installation, thereby increasing the stability of the balancing bracket itself and facilitating the top of the balancing bracket to support components. Further, the fastening of the connection position is improved, avoiding the problem of loosening at the connection position of the balancing bracket. Auxiliary rings are fixedly connected to the outer walls on both sides of the balancing bracket. By closely fitting the auxiliary rings with the balancing bracket, it is convenient for the auxiliary rings to cooperate with the balancing bracket, enabling the balancing bracket to provide sufficient space for the connection of the guiding pipe and avoiding the situation of bending and breaking of the guiding pipe after connection. Furthermore, the service life of the guiding pipe is prolonged. At the same time, the auxiliary rings can reinforce the connection position of the balancing bracket.

[0011] Preferably, the positioning device includes a clamping housing. A laser sensor is rotatably connected to the middle of the front surface of the clamping housing. The laser sensor can slide along with the clamping housing, facilitating the adjustment of the monitoring position of the laser sensor, enabling the laser sensors facing each other in pairs to form a detection range, preventing deviation in the convergence accuracy caused by inaccurate positioning during welding by the welder, and the laser sensor contacting the arc-shaped positioning plate can protect the back of the laser sensor, facilitating the replacement of the installation position of the laser sensor without deviation easily when the laser sensor is damaged. An arc-shaped positioning plate is rotatably connected to the outer wall on the left side of the laser sensor, and the back surface of the arc-shaped positioning plate is fixedly connected to the clamping housing. On both sides of the bottom of the inner cavity of the clamping housing, a cooling box is fixedly connected. By the cooling box contacting the laser sensor, it is convenient for mutual support, thereby increasing the stability of the components inside the clamping housing. At the same time, the cooling box can quickly cool the welded workpiece, avoiding the situation of scalding when the staff takes the workpiece. The cold air generated by the cooling box can drive impurities, thereby accelerating the convenience of impurity collection. A pressing frame is fixedly connected to the middle of the back surface of the cooling box. The back surface of the laser sensor penetrates through the clamping housing and extends into the inside of the clamping housing, and the outer walls on both sides of the laser sensor are fixedly connected to the cooling box.

[0012] The present invention provides a welding device for the female die of a metal die-casting machine. It has the following beneficial effects: (1). For the welding device for the female die of a metal die-casting machine, a protective frame, a processing platform, a limiting connecting plate, and a vertical support arm are provided. By the protective frame closely fitting with the processing platform, it can intercept the debris generated during welding, avoiding the damage to the staff around the device caused by the flying debris. At the same time, the protective frame collects the debris within the falling range, facilitating the debris collection work after welding. The limiting connecting plate closely fits with the vertical support arm, facilitating the reinforcement of the vertical support arm when it moves along with the welding device, enabling the staff to adjust the welding height as needed, and avoiding the problems of missed welding at the welding position of the workpiece or repeated welding at the same position during welding.

[0013] (2). For the welding device for the female die of a metal die-casting machine, the laser sensor can slide along with the clamping housing, facilitating the adjustment of the monitoring position of the laser sensor, enabling the laser sensors facing each other in pairs to form a detection range, preventing deviation in the convergence accuracy caused by inaccurate positioning during welding by the welder. The cooling box contacts the laser sensor, facilitating mutual support, thereby increasing the stability of the components inside the clamping housing and avoiding the situation of scalding when the staff takes the workpiece.

[0014] (III). The welding equipment for the female die of a metal die-casting machine is in close contact with the reinforcing block through the balance bracket, enabling the uniform part of the reinforcing block to be on the balance bracket and support it, ensuring that the balance bracket remains horizontal for a long time after installation, thereby improving the fastening of the connection position and avoiding the problem of loosening at the connection position of the balance bracket. The guiding pipe is in contact with the pressure booster, facilitating the adjustment of the suction force inside the guiding pipe by the pressure booster and preventing the workpiece from not being completely fixed due to too small a suction force flowing inside the guiding pipe.

[0015] (IV). The welding equipment for the female die of a metal die-casting machine is in close contact with the guiding ring through the telescopic connecting frame, enabling the guiding ring to guide the installation of components, thus ensuring the convenience of component installation and disassembly and preventing the situation of component jamming during movement. The angle adjustment part is in contact with the stop part, enabling the angle adjustment part to be driven by the power connecting body to adjust the welding angle of the welding torch, thereby increasing the welding range of the welding torch and further avoiding the problem of loosening during welding of the welding torch.

[0016] (V). The welding equipment for the female die of a metal die-casting machine can squeeze the load-bearing body through the pressing frame, enabling the load-bearing body to maintain balance when subjected to the pressure of the pressing frame, thereby increasing the fastening of the connection position of the load-bearing body. The partition bottom plate collects the debris generated by welding, and the clamping plate can clamp the partition bottom plate, preventing the partition bottom plate from tilting due to loosening at the connection position between the clamping plate and the partition bottom plate and facilitating the full collection of impurities falling on the partition bottom plate. (VI). The welding equipment for the female die of a metal die-casting machine adsorbs the workpiece through the cooperation of the suction disc and the protective ring, making the workpiece not prone to movement during welding, thereby improving the stability of workpiece fixation, reducing the difficulty of workpiece welding, and eliminating the need for workers to readjust the workpiece after fixation. The fixed bracket is in contact with the protective ring, facilitating the enhancement of the strength of the protective ring itself and ensuring that the protective ring can evenly support the workpiece, thereby reducing the pressure on the surface of the protective ring from the workpiece.

[0017] (VII). The welding equipment for the female die of a metal die-casting machine is in contact with the rotating lifting body through the telescopic device, facilitating the telescopic device to drive the rotating lifting body to perform reciprocating horizontal movement on the vertical moving frame, enabling the movement of the rotating lifting body to adjust the welding position horizontally. The vertical moving frame itself has good load-bearing capacity, enabling it to stop in time when performing lifting movement, thereby avoiding the problem of the contact surface at the welding position becoming larger and smaller due to excessive pressure on the vertical moving frame.

[0018] (8) The welding equipment for the female die of a metal die-casting machine is closely attached to the balance bracket through the auxiliary ring, which facilitates the cooperation between the auxiliary ring and the balance bracket, enabling the balance bracket to provide sufficient space for the connection of the guiding pipe, avoiding the bending and breaking of the guiding pipe after connection, thereby extending the service life of the guiding pipe. The installation cylinder is closely attached to the fixed bracket, enabling the installation cylinder to support the fixed bracket while increasing the bearing capacity of the fixed bracket itself, preventing the installation position of the fixed bracket from loosening.

[0019] (9) The welding equipment for the female die of a metal die-casting machine can fix the welding torch after angle adjustment through the stopper, thereby improving the stability of the welding position of the angle adjustment part, preventing the angle adjustment part from returning to the initial position or swinging around due to the operation of the welding torch after adjustment. The rotating lifting body contacts the adjustment device, enabling the adjustment device to perform limited lifting on the vertical moving frame, further improving the accuracy of the adjustment device during welding and increasing the welding efficiency. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is a schematic structural diagram of the support device of the present invention; Figure 3 is a schematic structural diagram of the welding device of the present invention; Figure 4 is a schematic structural diagram of the fixing device of the present invention; Figure 5 is a schematic structural diagram of the installation device of the present invention; Figure 6 is a schematic structural diagram of the adjustment device of the present invention; Figure 7 is a schematic structural diagram of the balance device of the present invention; Figure 8 is a schematic structural diagram of the positioning device of the present invention.

[0021] In the figure: 1. Equipment main body; 2. Sliding box door; 3. Processing platform; 4. Protection frame; 5. Support device; 51. Fixed seat; 52. Vertical support arm; 53. Limit connection plate; 54. Welding device; 541. Expander; 542. Vertical moving frame; 543. Rotating lifting body; 544. Adjusting device; 71. Telescopic connection frame; 72. Guide ring; 73. Power connection body; 74. Stopper; 75. Angle adjusting piece; 545. Laser welder; 55. Fixing device; 551. Fixed bracket; 552. Installation cylinder; 553. Protection ring; 554. Suction cup; 555. Balancing device; 81. Pressurizer; 82. Auxiliary ring; 83. Guide pipe; 84. Reinforcing block; 85. Balancing bracket; 56. Installation device; 561. Tightening frame; 562. Load-bearing body; 563. Partition bottom plate; 564. Positioning device; 91. Clamping housing; 92. Arc-shaped positioning plate; 93. Laser sensor; 94. Cooling box; 95. Extrusion frame; 565. Clamping plate; 6. Control box. Detailed implementation manners

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes. Embodiment

[0023] Please refer to Figures 1 - 5 , the present invention provides a technical solution: a welding device for a female die of a metal die-casting machine, including an equipment main body 1. A processing platform 3 is fixedly connected to the top of the equipment main body 1. A protection frame 4 is fixedly connected to the right side of the top of the processing platform 3. By closely fitting the protection frame 4 with the processing platform 3, the debris generated during welding can be intercepted, avoiding the damage to the staff around the equipment caused by the flying debris. At the same time, the protection frame 4 collects the range of the falling debris, facilitating the debris collection work after welding. A support device 5 is fixedly connected to the bottom of the inner cavity of the protection frame 4. A control box 6 is fixedly connected to the bottom of the left outer wall of the protection frame 4. The bottom of the control box 6 is fixedly connected to the processing platform 3. A sliding box door 2 is slidably connected to the front of the equipment main body 1. By sliding the sliding box door 2 on the equipment main body 1, the sliding box door 2 is in close contact with the equipment main body 1, thereby reducing the dust entering the inside of the equipment main body 1 during work and preventing the dust entering the inside of the equipment main body 1 from affecting the work of the components; The supporting device 5 includes a fixed seat 51. At the middle position of the top of the fixed seat 51, a vertical support arm 52 is fixedly connected. The vertical support arm 52 provides a guiding function for the movement of the welding device 54. At the same time, the vertical support arm 52 presses tightly against the mounting device 56, thereby increasing the stability of the mounting position of the mounting device 56, facilitating the improvement of the usage effect of the workpiece after welding, and being able to ensure that the vertical support arm 52 remains in a vertical state for a long time for fixation. On the top of the left outer wall of the vertical support arm 52, a limit connecting plate 53 is slidably connected. By closely fitting the limit connecting plate 53 with the vertical support arm 52, it is convenient to reinforce the vertical support arm 52 when it moves with the welding device 54, enabling the staff to adjust the welding height as needed, avoiding the problems of missed welding at the welding position of the workpiece or repeated welding at the same position during welding. Moreover, the limit connecting plate 53 can increase the bearing capacity of the welding device 54, making it less likely for the welding device 54 to tilt when moving, thereby improving the welding precision of the workpiece. At the bottom left of the limit connecting plate 53, a welding device 54 is fixedly connected. The left outer wall of the welding device 54 is slidably connected with the vertical support arm 52. At the bottom of the right outer wall of the vertical support arm 52, a mounting device 56 is fixedly connected. At the middle position of the bottom of the inner cavity of the mounting device 56, a fixing device 55 is fixedly connected.

[0024] Among them, the welding device 54 includes a vertical moving frame 542. Due to the good bearing capacity of the vertical moving frame 542 itself, the vertical moving frame 542 can stop in time when performing lifting movement, thereby avoiding the problem that the contact surface at the welding position becomes larger or smaller due to excessive pressure on the vertical moving frame 542. And the vertical moving frame 542 contacts the adjusting device 544, thereby increasing the stability of the adjusting device 544 during operation. At the top of the left inner wall of the vertical moving frame 542, a telescopic device 541 is fixedly connected. By the telescopic device 541 contacting the rotating lifting body 543, it is convenient for the telescopic device 541 to drive the rotating lifting body 543 to perform reciprocating movement in the horizontal direction on the vertical moving frame 542, enabling the movement of the rotating lifting body 543 to adjust the welding position in the horizontal direction, thereby improving the welding accuracy, preventing the problem that the welding position deviates due to jamming when the telescopic device 541 expands and contracts, and thus ensuring that the welding thickness on the surface of the workpiece is uniform. On the left outer wall of the telescopic device 541, a rotating lifting body 543 is fixedly connected. By the rotating lifting body 543 contacting the adjusting device 544, the adjusting device 544 can perform limited lifting on the vertical moving frame 542, facilitating the secondary height adjustment of the laser welder 545 by the adjusting device 544, further improving the welding accuracy of the adjusting device 544 during welding, and increasing the welding efficiency. The bottom of the rotating lifting body 543 is rotatably connected to an adjusting device 544. The bottom of the adjusting device 544 penetrates the vertical moving frame 542 and extends to the outside of the vertical moving frame 542. At the bottom right of the adjusting device 544, a laser welder 545 is fixedly connected.

[0025] Among them, the fixing device 55 includes a fixing bracket 551. By contacting the protective ring 553 through the fixing bracket 551, it is convenient to enhance the strength of the protective ring 553 itself, prevent the protective ring 553 from breaking or bending after long-term contact with the workpiece, and ensure that the protective ring 553 can uniformly support the workpiece. Furthermore, the pressure on the surface of the protective ring 553 from the workpiece is reduced, and the welding efficiency of the workpiece can be improved. At the middle position of the top of the inner cavity of the fixing bracket 551, an installation cylinder 552 is fixedly connected. By closely fitting the installation cylinder 552 with the fixing bracket 551, while the installation cylinder 552 supports the fixing bracket 551, the bearing capacity of the fixing bracket 551 itself is increased, and the loosening of the installation position of the fixing bracket 551 is avoided. And the installation cylinder 552 contacts the balancing device 555, ensuring that the fixing bracket 551 can receive uniform pressure, so that the balancing device 555 adjusts the suction force on the suction cup 554. At the bottom of the inner surface of the installation cylinder 552, a balancing device 555 is fixedly connected. At the middle position of the top of the balancing device 555, a suction cup 554 is communicated. By cooperating with the protective ring 553 through the suction cup 554, the workpiece is adsorbed, so that the workpiece is not easily displaced during the welding process, thereby improving the stability of the workpiece fixation. And when the suction cup 554 is fixedly working, the protective ring 553 supports the workpiece together, further ensuring that the fixed workpiece is in a horizontal state, reducing the difficulty of welding the workpiece, and making it unnecessary for the staff to adjust the workpiece again after fixation. On the middle parts of the outer walls on both sides of the suction cup 554, protective rings 553 are fixedly connected. The bottom of the protective ring 553 is fixedly connected to the fixing bracket 551 on both sides of the suction cup 554.

[0026] Among them, the installation device 56 includes a partition bottom plate 563. On both outer walls of the partition bottom plate 563, clamping plates 565 are fixedly connected. The partition bottom plate 563 can be clamped by the clamping plates 565. At the same time, the clamping plates 565 are in contact with the load-bearing body 562, thereby increasing the fastening property of the connection position of the clamping plates 565 and avoiding the situation that the partition bottom plate 563 tilts due to the loosening of the connection position between the clamping plates 565 and the partition bottom plate 563. There is a small gap between the bottom of the clamping plates 565 and the partition bottom plate 563, which is convenient for fully collecting the impurities falling on the partition bottom plate 563. At the top of the side of the clamping plate 565 close to the partition bottom plate 563, a load-bearing body 562 is fixedly connected. At the bottom of the back of the load-bearing body 562, a tightening frame 561 is fixedly connected. The load-bearing body 562 can be extruded by the tightening frame 561, so that the load-bearing body 562 can maintain balance when receiving the pressure of the tightening frame 561, thereby increasing the fastening of the connection position of the load-bearing body 562. And the tightening frame 561 can extrude the partition bottom plate 563 to prevent the partition bottom plate 563 from being easily loosened under the fixation of the load-bearing body 562, thereby enhancing the stability of the partition bottom plate 563 and enabling the partition bottom plate 563 to collect the debris generated by welding. A positioning device 564 is slidably connected to the middle of the side of the clamping plate 565 close to the partition bottom plate 563, and the bottom of the positioning device 564 is fixedly connected to the partition bottom plate 563.

[0027] During use, the workpiece is placed on the protective ring 553, and the suction cup 554 generates suction to adsorb the workpiece. The vertical moving frame 542 and the limit connecting plate 53 descend on the vertical support arm 52. The telescopic device 541 drives the rotating and lifting body 543 to move in the vertical moving frame 542. The power component drives the rotating and lifting body 543 to rotate and lift. The rotating and lifting body 543 drives the adjusting device 544 to work. The laser welder 545 of the adjusting device 544 welds the workpiece, and the debris generated by the welding falls on the partition bottom plate 563. Embodiment

[0028] Please refer to Figures 6 - 8, on the basis of the first embodiment, the present invention provides a technical solution: the adjusting device 544 includes a guiding ring 72, and both outer walls of the guiding ring 72 are slidably connected with telescopic connecting frames 71. By closely fitting the telescopic connecting frames 71 with the guiding ring 72, the guiding ring 72 can guide the installation of components, thus ensuring the convenience of component installation and disassembly. Moreover, the telescopic connecting frames 71 are in contact with the power connecting body 73, facilitating the telescopic connecting frames 71 to drive the power connecting body 73 to move up and down in the vertical direction, thereby increasing the stability of the connection position of the power connecting body 73 and preventing the components from getting stuck during movement. The bottom of the telescopic connecting frame 71 is fixedly connected with the power connecting body 73, and the bottom of the telescopic connecting frame 71 penetrates through the power connecting body 73 and extends into the interior of the power connecting body 73. The bottom of the power connecting body 73 is fixedly connected with an angle adjusting member 75. By contacting the angle adjusting member 75 with the stopping member 74, the angle adjusting member 75 is driven by the power connecting body 73 to adjust the welding angle of the welding torch, thereby increasing the welding range of the welding torch and making it less likely for the welding quality to decrease due to inclination during welding by the welding torch. Further, the problem of loosening during welding by the welding torch is avoided. The bottom of the front surface of the angle adjusting member 75 is rotatably connected with a stopping member 74. By means of the stopping member 74, the welding torch can be fixed after the angle adjustment, thereby improving the stability of the welding position of the angle adjusting member 75 and preventing the angle adjusting member 75 from returning to the initial position or swinging around due to the operation of the welding torch after adjustment. Moreover, the stopping member 74 can fix the welding torch, ensuring the convenience of disassembling the welding torch after it is damaged.

[0029] Among them, the balancing device 555 includes a pressure booster 81. A guiding pipe 83 is connected to the middle position at the top of the pressure booster 81. By contacting the pressure booster 81 through the guiding pipe 83, it is convenient for the pressure booster 81 to adjust the suction force inside the guiding pipe 83, avoiding the problem that the workpiece cannot be completely fixed due to too small suction force flowing inside the guiding pipe 83. Moreover, the connection position of the guiding pipe 83 has good sealing performance, thus reducing the problem of air leakage inside the guiding pipe 83. Reinforcing blocks 84 are fixedly connected to both sides of the guiding pipe 83 at the top of the pressure booster 81. The bottom of the reinforcing block 84 penetrates through the pressure booster 81 and extends into the interior of the pressure booster 81. A balancing bracket 85 is fixedly connected to the top of the reinforcing block 84. By closely fitting the balancing bracket 85 with the reinforcing block 84, the reinforcing block 84 is evenly distributed on the balancing bracket 85 and supports it, ensuring that the balancing bracket 85 remains horizontal for a long time after installation, thereby increasing the stability of the balancing bracket 85 itself, facilitating the support of components by the top of the balancing bracket 85, and further improving the fastening of the connection position and avoiding the problem of loosening at the connection position of the balancing bracket 85. Auxiliary rings 82 are fixedly connected to the outer walls on both sides of the balancing bracket 85. By closely fitting the auxiliary rings 82 with the balancing bracket 85, it is convenient for the auxiliary rings 82 to cooperate with the balancing bracket 85, enabling the balancing bracket 85 to provide sufficient space for the connection of the guiding pipe 83, avoiding the situation of bending and breaking after the guiding pipe 83 is connected, and thus extending the service life of the guiding pipe 83. At the same time, the auxiliary rings 82 can reinforce the connection position of the balancing bracket 85.

[0030] Among them, the positioning device 564 includes a clamping housing 91. A laser sensor 93 is rotatably connected to the middle of the front surface of the clamping housing 91. By the laser sensor 93 being able to slide along with the clamping housing 91, it is convenient to adjust the monitoring position of the laser sensor 93, enabling the pairwise opposite laser sensors 93 to form a detection range, preventing the deviation of the convergence accuracy due to inaccurate positioning during welding by the welder. Moreover, the laser sensor 93 contacts the arc-shaped positioning plate 92, which can protect the back of the laser sensor 93, facilitating the replacement of the installation position without easy deviation in case the laser sensor 93 is damaged. The arc-shaped positioning plate 92 is rotatably connected to the outer wall on the left side of the laser sensor 93, and the back of the arc-shaped positioning plate 92 is fixedly connected to the clamping housing 91. Cooling boxes 94 are fixedly connected to both sides at the bottom of the inner cavity of the clamping housing 91. By the cooling boxes 94 contacting the laser sensor 93, it is convenient for mutual support, thereby increasing the stability of the components inside the clamping housing 91. At the same time, the cooling boxes 94 can quickly cool the welded workpiece, avoiding the situation of scalding when the staff takes the workpiece. The cold air generated by the cooling boxes 94 can drive impurities, thus accelerating the convenience of impurity collection. An extrusion frame 95 is fixedly connected to the middle of the back of the cooling box 94.

[0031] During use, rotate the lifting body 543 to drive the power connecting body 73 to lift. The telescopic connecting frame 71 moves vertically with the power connecting body 73. The stop member 74 adjusts the angle of the angle adjusting member 75 and tightens the angle adjusting member 75 after the adjustment is completed. The air flow inside the pressure booster 81 is transported to the inside of the suction cup 554 through the guiding pipe 83, and the balance bracket 85 supports the circumferential disc 554. The laser sensor 93 is placed opposite to each other in the clamping housing 91 to position the workpiece, and after welding is completed, the cooling box 94 generates cold air to cool the surface of the workpiece. Embodiment

[0032] Please refer to Figures 1 - 8 , based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a method for using a welding device for a female die of a metal die-casting machine. Step 1: Install the device, connect the power supply to the device main body 1, slidably connect the sliding box door 2 to the device main body 1 so that the opening and closing of the sliding box door 2 maintain the inside of the device main body 1, and fixedly connect the processing platform 3 to the protective frame 4; Step 2: The limit connecting plate 53 slides vertically on the vertical support arm 52 along with the welding device 54, and the height of the rising welding device 54 is limited by using the limit connecting plate 53. The limit connecting plate 53 is slidably connected to the vertical support arm 52, and the vertical support arm 52 is fixedly connected to the fixed seat 51 so that the fixed seat 51 fixes the support of the vertical support arm 52; Step 3: Use the rotating lifting body 543 to drive the adjusting device 544 to rotate and lift along with the rotation of the power member, and drive the rotating lifting body 543 to perform a reciprocating horizontal movement on the vertical moving frame 542 along with the telescopic device 541. The adjusting device 544 is fixedly connected to the laser welder 545 and is rotatably connected to the rotating lifting body 543, thereby adjusting the welding position of the laser welder 545; Step 4: Fix the suction cup 554 to the protective ring 553 and connect the suction cup 554 to the balancing device 555 so that the balancing device 555 adsorbs the object placed on the surface of the suction cup 554. Fix the protective ring 553 to the fixed bracket 551, use the fixed bracket 551 to support and fix the protective ring 553, and fixedly connect the balancing device 555 to the protective ring 553; Step Five: Use the tightening frame 561 to tighten the load-bearing body 562, and support it as the load-bearing body 562 installs the clamping plate 565, so that the clamping plate 565 clamps the partition bottom plate 563. Fix the connection between the load-bearing body 562 and the tightening frame 561, fix the connection between the load-bearing body 562 and the clamping plate 565, and fix the connection between the partition bottom plate 563 and the clamping plate 565; Step Six: Adjust the angle of the stop member 74 by the power received by the angle adjustment member 75, and fix the angle adjustment member 75 after adjustment as the stop member 74 is adjusted, so that the stop member 74 will not rebound. Rotationally connect the angle adjustment member 75 and the stop member 74, and fix the connection between the angle adjustment member 75 and the power connection body 73; Step Seven: Horizontally support the contact components through the connection cavity formed by the reinforcement block 84 and the balance bracket 85, and use the auxiliary ring 82 to protect the edge position of the balance bracket 85. Fix the connection between the reinforcement block 84 and the balance bracket 85, and fix the connection between the balance bracket 85 and the auxiliary ring 82, so that the reinforcement block 84 squeezes and fixes the pressurizer 81; Step Eight: Use the laser sensor 93 and the cooling box 94 to support each other inside the clamping housing 91. First, the laser sensor 93 locates the welding position, and the cooling box 94 quickly cools the welded workpiece. Fix the connection between the laser sensor 93 and the cooling box 94, and fix the connection between the laser sensor 93 and the clamping housing 91.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A welding device for a metal die-casting machine die, comprising a device body (1), characterized in that: The top of the equipment body (1) is fixedly connected to a processing platform (3), the top right side of the processing platform (3) is fixedly connected to a protection frame (4), the bottom of the inner cavity of the protection frame (4) is fixedly connected to a support device (5), the bottom of the left outer wall of the protection frame (4) is fixedly connected to a control box (6), the bottom of the control box (6) is fixedly connected to the processing platform (3), and the front of the equipment body (1) is slidably connected to a sliding box door (2); The support device (5) comprises a fixing seat (51), a vertical support arm (52) is fixedly connected to the middle position of the top of the fixing seat (51), a limiting connection plate (53) is slidably connected to the top of the left outer wall of the vertical support arm (52), a welding device (54) is fixedly connected to the left side of the bottom of the limiting connection plate (53), the left outer wall of the welding device (54) is slidably connected to the vertical support arm (52), a mounting device (56) is fixedly connected to the bottom of the right outer wall of the vertical support arm (52), and a fixing device (55) is fixedly connected to the middle position of the bottom of the inner cavity of the mounting device (56).

2. A welding device for a metal die-casting machine die according to claim 1, characterized in that: The welding device (54) comprises a vertical moving frame (542), a telescoping device (541) is fixedly connected to the top of the left inner wall of the vertical moving frame (542), a rotating lifting body (543) is fixedly connected to the left outer wall of the telescoping device (541), an adjusting device (544) is rotatably connected to the bottom of the rotating lifting body (543), the bottom of the adjusting device (544) passes through the vertical moving frame (542) and extends to the outside of the vertical moving frame (542), and a laser welder (545) is fixedly connected to the right side of the bottom of the adjusting device (544).

3. The welding device for a metal die-casting machine die according to claim 1, characterized in that: The fixing device (55) comprises a fixing bracket (551), a mounting tube (552) is fixedly connected to the middle position of the top of the inner cavity of the fixing bracket (551), a balancing device (555) is fixedly connected to the bottom of the inner surface of the mounting tube (552), a suction plate (554) is connected to the middle position of the top of the balancing device (555), protective rings (553) are fixedly connected to the middle of the outer walls on both sides of the suction plate (554), and the bottom of the protective ring (553) is located on both sides of the suction plate (554) and is fixedly connected to the fixing bracket (551).

4. The welding device for a metal die-casting machine die according to claim 1, characterized in that: The mounting device (56) comprises a partition bottom plate (563), the outer walls on both sides of the partition bottom plate (563) are fixedly connected to clamping plates (565), the top of the clamping plate (565) close to the partition bottom plate (563) is fixedly connected to a load-bearing body (562), the bottom of the back side of the load-bearing body (562) is fixedly connected to a tightening frame (561), and the middle part of the clamping plate (565) close to the partition bottom plate (563) is slidably connected to a positioning device (564), and the bottom of the positioning device (564) is fixedly connected to the partition bottom plate (563).

5. The welding device for a metal die-casting machine die according to claim 2, characterized in that: The adjustment device (544) comprises a guide ring (72), the outer walls on both sides of the guide ring (72) are slidably connected to a telescopic connection frame (71), the bottom of the telescopic connection frame (71) is fixedly connected to a power connection body (73), the bottom of the telescopic connection frame (71) passes through the power connection body (73) and extends to the inside of the power connection body (73), the bottom of the power connection body (73) is fixedly connected to an angle adjustment member (75), and the front bottom of the angle adjustment member (75) is rotatably connected to a stopper (74).

6. The welding device for a metal die-casting machine die according to claim 3, characterized in that: The balancing device (555) comprises a pressurizer (81), wherein a guide pipe (83) is connected to the middle position of the top of the pressurizer (81), and a reinforcing block (84) is fixedly connected to both sides of the guide pipe (83) at the top of the pressurizer (81), and the bottom of the reinforcing block (84) passes through the pressurizer (81) and extends to the inside of the pressurizer (81), and a balancing bracket (85) is fixedly connected to the top of the reinforcing block (84), and auxiliary rings (82) are fixedly connected to the outer walls of both sides of the balancing bracket (85).

7. The welding device for a metal die-casting machine die according to claim 4, characterized in that: The positioning device (564) comprises a snap-fit ​​shell (91), a laser sensor (93) is rotatably connected to the middle of the front side of the snap-fit ​​shell (91), an arc-shaped positioning plate (92) is rotatably connected to the left outer wall of the laser sensor (93), the back side of the arc-shaped positioning plate (92) is fixedly connected to the snap-fit ​​shell (91), a cooling box (94) is fixedly connected to both sides of the bottom of the inner cavity of the snap-fit ​​shell (91), and an extrusion frame (95) is fixedly connected to the middle of the back side of the cooling box (94).

8. The welding device for a metal die-casting machine die according to claim 7, characterized in that: The back side of the laser sensor (93) passes through the snap-fit ​​housing (91) and extends to the interior of the snap-fit ​​housing (91), and the outer walls on both sides of the laser sensor (93) are fixedly connected to the cooling box (94).

9. The welding device for a metal die-casting machine die according to claim 1, characterized in that: The bottom of the fixing seat (51) is fixedly connected to the processing platform (3), and the bottom of the fixing device (55) passes through the mounting device (56) and extends to the outside of the mounting device (56).

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