Radiator welding and polishing integrated device

Abstract

The present invention discloses an integrated device for welding and polishing a radiator, and relates to the field of mechanical processing technology. The present invention comprises: a support frame, a self-moving wheel and a magnetic component are installed at the bottom of the support frame; a moving assembly, comprising a longitudinal adjustment member fixedly mounted on the support frame, a transverse reciprocating member fixedly connected to the moving end of the longitudinal adjustment member, a gas supply block fixedly connected to the moving end of the transverse reciprocating member, a fuel bottle connected to one side of the gas supply block detachably mounted on the support frame; an adjustable welding head fixedly connected to one end of the gas supply block; a polishing assembly, comprising a flip frame hinged at one corner of the support frame. By installing the welding structure and the polishing assembly on the same support frame, the present invention can first polish the frame joint portion by the polishing wheel, and then perform welding by the adjustable welding head, without the need to carry the workpiece back and forth to different equipment and machine tools for processing, thus saving a lot of manpower and improving processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical processing, and in particular to a radiator welding and polishing integrated device. Background Art

[0002] Existing large industrial radiators are mostly composed of an outer rectangular frame and internal pipes. The outer rectangular frame is generally formed by welding, and the joints need to be polished and cleaned before welding to improve welding precision and strength. In traditional production processes, welding and polishing are two independent processes. Not only does this require frequent transportation of radiators between different equipment, increasing manual intervention, but welding and polishing equipment are usually fixed and lack flexibility, making it difficult to adapt to radiators of different sizes and shapes, as well as the changing production environment. This is especially true for very large radiators, such as those over 5 meters long and wide. When welding the frame, due to its large size, it cannot be fixed on a welding machine, so manual welding is required, which is inefficient and has uncontrollable precision.

[0003] Therefore, the present invention proposes an integrated radiator welding and polishing device. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the above-mentioned background technology, and provide a radiator welding and polishing integrated device.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A radiator welding and polishing integrated device, comprising:

[0007] A support frame, the bottom of which is equipped with autonomous moving wheels and magnetic components;

[0008] The moving assembly includes a longitudinal adjustment member fixedly mounted on the support frame, a transverse reciprocating member fixedly connected to the moving end of the longitudinal adjustment member, a gas delivery block fixedly connected to the moving end of the transverse reciprocating member, and a fuel bottle connected to one side of the gas delivery block detachably mounted on the support frame;

[0009] An adjustable welding joint is fixedly connected to one end of the gas transmission block;

[0010] The grinding assembly includes a flip frame hinged at one of the corners of the support frame, a rotating rod located on one side of the adjustable welding head is rotatably installed at the end of the flip frame, a grinding wheel is detachably connected to the bottom of the rotating rod, and a switching drive component is installed on the support frame for driving the rotating rod to rotate and the movable end of the longitudinal adjustment component to move respectively.

[0011] Furthermore, the autonomous moving wheel includes rotating wheels rotatably installed at the four corners of the bottom of the support frame, a rotating shaft is rotatably installed in the support frame, the two ends of the rotating shaft are connected to two of the rotating wheels through gear transmission, and a driving motor for driving the rotating shaft to rotate is installed in the support frame.

[0012] Furthermore, the magnetic component includes a mounting plate fixedly connected to the bottom of the support frame, the bottom of the mounting plate is detachably connected to an elastic arc piece through a fixing bolt, and a plurality of telescopic magnetic parts are installed on the elastic arc piece along its arc array.

[0013] Furthermore, the telescopic magnetic attraction portion includes a column tube fixedly connected to the elastic arc piece, a positioning piece is slidably installed in the column tube, the bottom of the positioning piece is fixedly connected to a sliding tube, the bottom of the sliding tube is threadedly connected to a square frame, a block-shaped electromagnet is fixedly connected in the frame, a support spring sleeved on the sliding tube is connected between the positioning piece and the bottom end of the column tube, a movable protrusion penetrating the side wall of the column tube is constructed on the side of the positioning piece, and a fixing piece arranged opposite to the movable protrusion is constructed at the bottom end of the column tube, and an adjusting bolt rotatably connected to the movable protrusion is installed through a thread on the fixing piece.

[0014] Furthermore, the longitudinal movement adjustment member includes a slide rail and a sliding frame fixedly connected to the upper side of the support frame, and a slider is slidably installed on the slide rail and the sliding frame, and a screw with a thread passing through the slider is rotatably installed in the sliding frame. The transverse reciprocating member includes a horizontal rail fixedly connected between the two sliders, a vertical frame is slidably installed in the horizontal rail, and a screw with a thread passing through the vertical frame is rotatably installed in the horizontal rail, and a servo motor for driving the screw to reciprocate is fixedly connected to the end of the horizontal rail, and the gas transmission block is fixedly connected to the bottom end of the vertical frame.

[0015] Furthermore, the adjustable welding head includes a transverse tube fixedly connected to one end of the gas transmission block, a collar is constructed at the end of the transverse tube, a welding gun is movably penetrated in the collar, the upper end of the welding gun and the side surface of the transverse tube are connected to each other through a connecting tube, an extension plate is fixedly connected to the middle part of the welding gun and a positioning block is constructed at the bottom end, a welding rod is obliquely installed on the extension plate, a pushing block is sleeved on the top end of the welding rod, a pushing spring sleeved on the welding rod is connected between the pushing block and the extension plate, the bottom end of the welding rod penetrates the positioning block, and a fixing screw is threadedly inserted into the side surface of the positioning block to abut against the welding rod.

[0016] Furthermore, a polygonal socket is constructed at the bottom end of the rotating rod, and the grinding wheel includes a polygonal column rod slidably inserted in the polygonal socket, and a plurality of through holes are constructed in an array along the length direction of the polygonal column rod. A positioning screw is threadedly connected to the rotating rod and passes through one of the through holes, and a wire grinding disc is fixedly connected to the bottom end of the polygonal column rod.

[0017] Furthermore, a mounting block is constructed at one of the corners on the upper side of the support frame, a baffle is constructed in the middle of the mounting block, the flip frame includes a bar frame, the bar frame is rotatably connected to the mounting block through a hinge shaft and is located on one side of the baffle, a protruding rod is constructed on the bar frame, a connecting rod is constructed on the mounting block and is located on the other side of the baffle, a tension spring is connected between the connecting rod and the protruding rod, and a limiting bolt threadedly connected to one side of the bar frame is rotatably installed on the baffle.

[0018] Furthermore, the switching drive component includes a transmission shaft rotatably mounted on one side of the support frame, a rotating motor connected to the transmission shaft is fixedly mounted on the support frame, an auxiliary shaft is rotatably mounted on the bar frame, the auxiliary shaft and the rotating rod are connected via a pulley transmission, the bottom end of the auxiliary shaft is fixedly connected to bevel gear 1, the end of the transmission shaft is fixedly connected to bevel gear 2 for meshing with bevel gear 1, and a switching connector is installed between the transmission shaft and the screw rod.

[0019] Furthermore, the switching connection member includes an installation frame fixedly connected to the upper side of the support frame, and a connecting shaft and a shaft tube are rotatably installed in the installation frame. The connecting shaft and the screw rod are connected by a pulley transmission, and the shaft tube and the transmission shaft are connected by a pulley transmission. A polygonal plug is inserted into the shaft tube for sliding toward one end of the connecting shaft, and a slot is constructed at the end of the connecting shaft for sleeved with the polygonal plug, and a connecting spring is connected between the polygonal plug and the inner end of the shaft tube, and a columnar electromagnet movably inserted in the shaft tube and used to adsorb the polygonal plug is fixedly connected to the side of the installation frame.

[0020] The beneficial effects of the present invention are as follows:

[0021] The present invention installs the welding structure and the grinding assembly on the same support frame, so that the frame joint part can be ground by the grinding wheel first, and then welded by the adjustable welding head. There is no need to carry the workpiece back and forth to different equipment and machine tools for processing, which saves a lot of manpower and improves processing efficiency.

[0022] The present invention can drive the entire equipment to move on the large radiator frame by installing autonomous moving wheels on the support frame, so as to realize grinding and welding operations on it. There is no need to transport the workpiece to a fixed machine tool, which is more convenient to use and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the support frame of the present invention;

[0025] Figure 3This is a three-dimensional structural diagram of the inverted magnetic component of the present invention;

[0026] Figure 4 This invention Figure 4 Three-dimensional structure diagram of the middle telescopic magnetic attraction part;

[0027] Figure 5 This invention Figure 4 Half-section view of the three-dimensional structure;

[0028] Figure 6 This is a three-dimensional structural diagram of the adjustable welding head of the present invention;

[0029] Figure 7 This invention Figure 6 Partial cross-sectional view of the three-dimensional structure;

[0030] Figure 8 This is a three-dimensional structural diagram of the grinding assembly of the present invention;

[0031] Figure 9 This invention Figure 8 Partial cross-sectional view of the three-dimensional structure;

[0032] Figure 10 This is a three-dimensional structural diagram of the switching drive component of the present invention;

[0033] Figure 11 This invention Figure 10 Partial cross-sectional view of the three-dimensional structure;

[0034] Reference numerals: 1. support frame; 101. mounting block; 102. baffle; 103. connecting rod; 104. limiting bolt; 2. autonomous moving wheel; 201. rotating wheel; 202. rotating shaft; 203. driving motor; 3. magnetic component; 301. mounting plate; 302. fixing bolt; 303. elastic arc piece; 304. telescopic magnetic part; 3041. column tube; 3042. positioning piece; 3043. sliding tube; 3044. box; 3045. block electric Magnet; 3046, moving bump; 3047, fixing plate; 3048, adjusting bolt; 3049, supporting spring; 4, moving assembly; 401, longitudinal adjustment member; 4011, slide rail; 4012, slide frame; 4013, slider; 4014, screw; 402, transverse reciprocating member; 4021, cross rail; 4022, vertical frame; 4023, screw; 4024, servo motor; 5, gas supply block; 6, fuel bottle; 7, adjustable welding head; 70 1. Horizontal tube; 702. Collar; 703. Welding gun; 704. Connecting tube; 705. Extension plate; 706. Positioning block; 707. Welding rod; 708. Push block; 709. Push spring; 710. Fixing screw; 8. Grinding assembly; 801. Turning frame; 8011. Bar frame; 8012. Articulated shaft; 8013. Protruding rod; 8014. Tension spring; 802. Rotating rod; 8021. Polygonal jack; 803. Grinding wheel; 8031. Polygonal shaped column; 8032, through hole; 8033, positioning screw; 8034, wire grinding disc; 9, switching drive member; 901, transmission shaft; 902, rotating motor; 903, auxiliary shaft; 904, bevel gear one; 905, bevel gear two; 10, switching connector; 1001, mounting frame; 1002, connecting shaft; 1003, shaft tube; 1004, polygonal plug rod; 1005, slotted hole; 1006, connecting spring; 1007, columnar electromagnet. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0036] like Figures 1-10 As shown, an embodiment of the present invention provides a heat sink welding and polishing integrated device, comprising:

[0037] The support frame 1 is provided with autonomously movable wheels 2 and magnetic components 3 at its bottom. The autonomously movable wheels 2 enable the support frame 1 to move autonomously on a horizontal plane, while the magnetic components 3 can adsorb the device to the vertical plate surface of the radiator frame. The autonomously movable wheels 2 then drive the support frame 1 to move on the plate surface, thereby enabling the device to be used in different processing environments and improving the flexibility and applicability of the device.

[0038] The moving assembly 4 includes a longitudinal adjustment member 401 fixedly mounted on the support frame 1, a transverse reciprocating member 402 fixedly connected to the moving end of the longitudinal adjustment member 401, and a gas delivery block 5 fixedly connected to the moving end of the transverse reciprocating member 402. A fuel bottle 6 connected to one side of the gas delivery block 5 is detachably mounted on the support frame 1. The moving end of the longitudinal adjustment member 401 moves along the length of the support frame 1, while the transverse reciprocating member 402 moves along the width of the support frame 1. The two are arranged perpendicularly to each other, thereby adjusting the horizontal position of the gas delivery block 5. The gas delivery block 5 is mainly used to control the opening and closing of the fuel bottle 6, and a control valve is installed therein;

[0039] The adjustable welding head 7 is fixedly connected to one end of the gas delivery block 5. The gas delivery block 5 is used to connect the adjustable welding head 7 and the fuel bottle 6, which is convenient for providing energy to the adjustable welding head 7 to realize the welding operation. The adjustable welding head 7 is installed on the gas delivery block 5, so it can move with the movement of the gas delivery block 5. The horizontal position of the adjustable welding head 7 can be adjusted by adjusting the movement of the longitudinal adjustment member 401 and the transverse reciprocating member 402, thereby simulating different welding techniques, such as fish scale welding, which requires reciprocating movement at the gap of the butt joint. The transverse reciprocating member 402 can be used to drive the gas delivery block 5 and the adjustable welding head 7 to move back and forth together to realize the fish scale welding operation, thereby increasing the functionality and flexibility of the device.

[0040] The grinding assembly 8 includes a flip frame 801 hinged at one corner of the support frame 1, a rotating rod 802 located on one side of the adjustable welding head 7 is rotatably installed at the end of the flip frame 801, and a grinding wheel 803 is detachably connected to the bottom of the rotating rod 802. A switching drive member 9 is installed on the support frame 1 for driving the rotating rod 802 to rotate and the movable end of the longitudinal adjustment member 401 to move. It should be noted that the grinding wheel 803 is located on one side of the rotating rod 802 and the side is the side of the moving direction of the longitudinal adjustment member 401, and the grinding assembly 8 moves with the support frame 1. Therefore, when the device welds the radiator frame The autonomous moving wheel 2 will drive the entire device to move on the surface of the workpiece. At this time, the switching drive part 9 will drive the rotating rod 802 and the grinding wheel 803 to rotate. The docking part of the workpiece can be polished and cleaned first, and then the adjustable welding head 7 can perform welding operations on the cleaned part. The equipment can be operated on the surface of the workpiece, and there is no need to move the workpiece back and forth between the two processing equipment, which saves a lot of manpower and improves processing efficiency. In addition, for the welding of large radiator frames, this device is more flexible to use. There is no need to fix the workpiece on the machine tool. It can work in different processing sites, increasing the applicability of the device.

[0041] like Figure 2As shown, the specific structure of the autonomous moving wheel 2 of the present invention is disclosed to realize autonomous linear movement of the equipment. The autonomous moving wheel 2 includes a rotating wheel 201 rotatably installed at the four corners of the bottom of the support frame 1, and a rotating shaft 202 is rotatably installed in the support frame 1. The two ends of the rotating shaft 202 are connected to two of the rotating wheels 201 through gear transmission. A driving motor 203 for driving the rotating shaft 202 to rotate is installed in the support frame 1. It should be noted that the driving motor 203 is installed on the support frame 1, and the driving motor 203 is connected to the rotating shaft 202 through gear transmission. The rotating wheel 201 is rotated by the driving of the driving motor 203, which can drive the support frame 1 to move along a straight line, so as to realize the adjustable welding head 7 to perform precise welding operations along the butt gap, thereby ensuring welding accuracy. Compared with traditional fixed welding machine tools, this device is more flexible and can be used in different processing sites. There is no need to transport the workpiece to the machine tool, saving manpower.

[0042] like Figure 3 As shown, the adaptive structure of the magnetic attraction component 3 of the present invention is disclosed, which facilitates the device to perform welding operations on flat surfaces and curved surfaces, and increases the scope of application. The magnetic attraction component 3 includes a mounting plate 301 fixedly connected to the bottom of the support frame 1, and the bottom of the mounting plate 301 is detachably connected to an elastic arc piece 303 through a fixing bolt 302. A plurality of telescopic magnetic attraction parts 304 are installed on the elastic arc piece 303 along its arc array. It should be noted that the elastic arc piece 303 is made of spring steel material, and the convex side of the elastic arc piece 303 is set upward, and the concave side is set downward, and the telescopic magnetic attraction part 304 is installed on the concave side along the arc array. The lower end of the rotating wheel 201 is flush with the lower end of the telescopic magnetic attraction part 304. When the device is working on the surface of the plate, only The two telescopic magnetic parts 304 at the lower end of the elastic arc piece 303 are used to adsorb the device to the surface of the iron plate, providing an adsorption force and friction force for the device to prevent the device from slipping and deviating easily during linear movement, thereby ensuring welding accuracy. The telescopic magnetic part 304 on the elastic arc piece 303 can also be retracted so that the lower end of the rotating wheel 201 is lower than the lower end of the telescopic magnetic part 304. At this time, the telescopic magnetic part 304 on the elastic arc piece 303 can form an arc-shaped adsorption surface for adsorbing on the outer surface of the large pipe of the radiator. At this time, the rotating wheel 201 can be used to drive the equipment to move in a circle on the pipe, so as to perform welding operations on the two docking pipes of the radiator, increase the flexibility and functionality of the device, and improve the scope of application.

[0043] like Figure 4-Figure 5As shown in the figure, the specific structure of the telescopic magnetic attraction part 304 of the present invention is disclosed to improve its flexibility. The telescopic magnetic attraction part 304 includes a column tube 3041 fixedly connected to the elastic arc piece 303, a positioning piece 3042 is slidably installed in the column tube 3041, a sliding tube 3043 is fixedly connected to the bottom of the positioning piece 3042, a square frame 3044 is threadedly connected to the bottom of the sliding tube 3043, a block electromagnet 3045 is fixedly connected to the box 3044, and a sleeve mounted on the sliding tube is connected between the positioning piece 3042 and the bottom end of the column tube 3041. The support spring 3049 on the tube 3043 can support the initial height of the positioning piece 3042. The side of the positioning piece 3042 is constructed with a moving protrusion 3046 that penetrates the side wall of the column tube 3041. The bottom end of the column tube 3041 is constructed with a fixing piece 3047 that is arranged opposite to the moving protrusion 3046. The fixing piece 3047 is threaded and installed with an adjusting bolt 3048 that is rotatably connected to the moving protrusion 3046. The positioning piece 3042 can drive the sliding tube 3043 to move between the column tube 3041 and the bottom end of the column tube 3041. 41, thereby changing the relative height of the box 3044 and the block electromagnet 3045 therein, wherein the support spring 3049 acts as an elastic support force, which can facilitate the block electromagnet 3045 to pass over the small protrusion when the device moves, thereby preventing the device from being stuck on the surface of the workpiece and unable to move, thereby increasing the safety of the device. When it is necessary to weld the plate of the radiator frame, the height of the moving protrusion 3046 can be adjusted by using the adjusting bolt 3048 and the thread of the positioning piece 3042, thereby squeezing the length of the support spring 3049 and lowering the initial height of the block electromagnet 3045, thereby adjusting the initial heights of multiple block electromagnets 3045 to the same plane, so as to improve the adsorption force and ensure the moving stability of the device. Conversely, the height of the positioning piece 3042 can also be adjusted upward by adjusting the bolt 3048 to increase the initial height of the block electromagnet 3045, so as to fit pipes of different sizes, realize flexible adsorption of the device, ensure stable welding, and increase the flexibility of the device.

[0044] like Figure 1As shown, the specific structure of the longitudinal adjustment member 401 and the transverse reciprocating member 402 of the present invention is disclosed, so that the device can simulate various welding processes and increase functionality. The longitudinal adjustment member 401 includes a slide rail 4011 and a sliding frame 4012 fixedly connected to the upper side of the support frame 1, and a slider 4013 is slidably installed on the slide rail 4011 and the sliding frame 4012. A screw rod 4014 with a thread penetrating the slider 4013 is rotatably installed in the sliding frame 4012. The transverse reciprocating member 402 includes a transverse rail 4021 fixedly connected between the two sliders 4013, a vertical frame 4022 is slidably installed in the transverse rail 4021, a screw rod 4023 with a thread penetrating the vertical frame 4022 is rotatably installed in the transverse rail 4021, and a screw rod for driving the screw rod is fixedly connected at the end of the transverse rail 4021. The servo motor 4024 rotates back and forth at 4023, and the gas supply block 5 is fixedly connected to the bottom end of the vertical frame 4022. When the screw rod 4014 rotates, it can be threadedly matched with the slider 4013 to realize the longitudinal movement of the slider 4013, thereby driving the transverse reciprocating member 402 to move longitudinally as a whole. The rotation of the screw rod 4023 in the horizontal rail 4021 can produce threaded cooperation with the vertical frame 4022, thereby driving the transverse movement of the gas supply block 5. The longitudinal adjustment member 401 is mainly used to adjust the longitudinal position of the adjustable welding head 7, while the transverse reciprocating member 402 is used to adjust the transverse position of the adjustable welding head 7. The combination of the two can enable the adjustable welding head 7 to move in multiple trajectories on the workpiece surface, thereby simulating different welding operations and improving the functionality of the device.

[0045] like Figure 6-Figure 7As shown, the specific structure of the adjustable welding head 7 of the present invention is disclosed, which is convenient for flexibly adjusting the position of its welding point to adapt to workpieces of different shapes. The adjustable welding head 7 includes a transverse tube 701 fixedly connected to one end of the gas delivery block 5, and a collar 702 is constructed at the end of the transverse tube 701. A welding gun 703 is movably penetrated in the collar 702. The upper end of the welding gun 703 and the side of the transverse tube 701 are connected to each other through a connecting pipe 704. An extension plate 705 is fixedly connected to the middle of the welding gun 703 and a positioning block 706 is constructed at the bottom end. A welding rod 707 is obliquely penetrated and installed on the extension plate 705. A pushing block 708 is sleeved on the top of the welding rod 707. A pushing spring 709 sleeved on the welding rod 707 is connected between the pushing block 708 and the extension plate 705. The bottom end of the welding rod 707 penetrates the positioning block 706, and a fixing screw button 71 that abuts against the welding rod 707 is threadedly inserted on the side of the positioning block 706. 0, the welding gun 703 is an existing flamethrower structure, which provides combustible gas to the gas supply block 5 through the fuel bottle 6, and then uses the welding gun 703 to spray flame, and uses the flame and the welding rod 707 to perform welding operations on the workpiece. The welding gun 703 is installed through the collar 702 and can move up and down therein to adjust its height, and then use the fixing screw button 710 to fix its position to adjust the height of the welding gun 703 to adapt to the processing of workpieces of different shapes. The welding rod 707 is obliquely penetrated through the extension plate 705, and its bottom end is arranged toward the bottom end of the welding gun 703, and the top end is always pushed downward by the pushing spring 709 to facilitate contact with the surface of the workpiece, facilitating melting welding, and the cooperation of the pushing spring 709 and the pushing block 708 can automatically push the welding rod 707 downward without manual pushing, saving manpower and increasing the degree of automation of the device.

[0046] like Figure 8-Figure 9As shown, the specific structure of the grinding wheel 803 of the present invention is disclosed, which is convenient for adjusting its height to adapt to the processing operation of workpieces of different shapes. The bottom end of the rotating rod 802 is constructed with a polygonal socket 8021, and the grinding wheel 803 includes a polygonal column 8031 ​​slidably inserted into the polygonal socket 8021. The polygonal socket 8021 and the polygonal column 8031 ​​are both hexagonal structures. The polygonal column 8031 ​​is arrayed with multiple through holes 8032 along its length direction. A positioning screw 8033 that passes through one of the through holes 8032 is threadedly connected to the rotating rod 802. The bottom end of the polygonal column 8031 ​​is fixedly connected to the wire grinding disc 80 34. The wire grinding disc 8034 is a conical disc with multiple steel wires connected to its bottom, which can be used to frictionally grind the surface of the workpiece and clean rust to increase stability during subsequent welding. By setting the polygonal socket 8021, the polygonal column 8031 ​​can be slid up and down, thereby adjusting the height of the wire grinding disc 8034. Then, the positioning can be achieved by interlacing the positioning screw 8033 with the through hole 8032. This structure not only facilitates the disassembly and replacement of the wire grinding disc 8034, but also allows its height to be adjusted to adapt to the processing operations of workpieces of different shapes, thereby increasing the flexibility and adaptability of the device.

[0047] like Figure 8 and Figure 10As shown, the specific structure of the flip frame 801 of the present invention is disclosed, which increases flexibility. A mounting block 101 is constructed at one of the corners on the upper side of the support frame 1, and a baffle 102 is constructed in the middle of the mounting block 101. The flip frame 801 includes a bar frame 8011, which is rotatably connected to the mounting block 101 through a hinge shaft 8012 and is located on one side of the baffle 102. A protruding rod 8013 is constructed on the bar frame 8011, and a connecting rod 103 located on the other side of the baffle 102 is constructed on the mounting block 101. A tension spring 8014 is connected between the connecting rod 103 and the protruding rod 8013. A limiting bolt 104 threadedly connected to one side of the bar frame 8011 is rotatably installed on the baffle 102. It should be noted that the bar frame 8011 is rotatably mounted in the middle of the mounting block 101, and can be flipped to both sides within a range of 180 degrees. When the bar frame 8011 is flipped to the left, the rotating rod 802 and the grinding wheel 803 are on one side of the adjustable welding head 7, so that the grinding and welding operations can be carried out simultaneously. The tension spring 8014 always generates elastic tension on the bar frame 8011, which can provide elastic limitation for the flipped bar frame 8011. When the bar frame 8011 is flipped to the left, the limiting bolt 104 can be used to fix it to ensure stability during grinding.

[0048] like Figure 10As shown, two working states of the present invention are disclosed to adapt to different working environments. The switching drive member 9 includes a transmission shaft 901 rotatably mounted on one side of the support frame 1, a rotating motor 902 connected to the transmission shaft 901 is fixedly mounted on the support frame 1, and an auxiliary shaft 903 is rotatably mounted on the bar frame 8011. The auxiliary shaft 903 and the rotating rod 802 are connected through a pulley transmission. The bottom end of the auxiliary shaft 903 is fixedly connected to a bevel gear 1 904, and the end of the transmission shaft 901 is fixedly connected to a bevel gear 2 905 for meshing with the bevel gear 1 904. A switching connector 10 is installed between the transmission shaft 901 and the screw rod 4014. It should be noted that the present device has two specific working states, one of which is a single welding mode. At this time, the flip frame 801 is flipped to the storage state, and the bar frame 8 The bevel gear 1 904 at the end of the auxiliary shaft 903 on 011 is disengaged from the bevel gear 2 905, and the switching connector 10 connects the transmission shaft 901 with the screw rod 4014, so as to drive the longitudinal adjustment member 401 to work by rotating the motor 902, and cooperate with the transverse reciprocating member 402 to realize the simulation operation of various welding processes. The second is the grinding welding mode. The flip frame 801 flips to a position on one side of the adjustable welding head 7. At this time, the bevel gear 1 904 on the auxiliary shaft 903 is meshed with the bevel gear 2 905 on the transmission shaft 901, and the switching connector 10 disconnects the transmission connection between the transmission shaft 901 and the screw rod 4014. The rotating motor 902 only drives the grinding wheel 803 to rotate, so as to realize the grinding operation before welding, mechanical transmission, and increase the linkage of the device.

[0049] like Figure 10-11As shown, the specific structure of the switching connection member 10 is disclosed, so as to flexibly switch the drive of the longitudinal adjustment member 401 and the grinding assembly 8. The switching connection member 10 includes an installation frame 1001 fixedly connected to the upper side of the support frame 1, and a relatively arranged connecting shaft 1002 and a shaft tube 1003 are rotatably installed in the installation frame 1001. The connecting shaft 1002 and the screw rod 4014 are connected by a pulley transmission, and the shaft tube 1003 and the transmission shaft 901 are connected by a pulley transmission. A polygonal plug 1004 is slidably inserted into the shaft tube 1003 toward one end of the connecting shaft 1002, which is a hexagonal structure. The end of the connecting shaft 1002 is constructed with a slot 1005 for sleeved with the polygonal plug 1004, and a connecting spring 1006 is connected between the polygonal plug 1004 and the inner end of the shaft tube 1003. The side of the installation frame 1001 is fixedly connected with a movable plug which is inserted in the shaft tube 1003 and is used for suction The cylindrical electromagnet 1007 with the polygonal plug 1004 should be explained that under normal circumstances, the connecting spring 1006 always provides elastic thrust to the polygonal plug 1004. When the device performs grinding and welding operations, the cylindrical electromagnet 1007 loses its magnetic force. At this time, the connecting spring 1006 pushes the polygonal plug 1004 to be inserted into the slot 1005 of the connecting shaft 1002, thereby realizing the coaxial connection between the connecting shaft 1002 and the shaft tube 1003. Then, the screw rod 4014 can be driven to rotate by rotating the motor 902 to realize the operation of the longitudinal adjustment member 401. When the cylindrical electromagnet 1007 is energized to adsorb the polygonal plug 1004, the polygonal plug 1004 is separated from the slot 1005. At this time, the rotating motor 902 only drives the grinding wheel 803 to rotate, and the longitudinal adjustment member 401 loses driving force, realizing limit, and ensuring the stable grinding and welding operation of the device on the radiator.

[0050] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A radiator welding and polishing integrated device, characterized in that: include: A support frame (1) having autonomous moving wheels (2) and a magnetic component (3) mounted on its bottom; A moving assembly (4) comprises a longitudinal adjustment member (401) fixedly mounted on a support frame (1), a transverse reciprocating member (402) fixedly connected to a moving end of the longitudinal adjustment member (401), a gas delivery block (5) fixedly connected to a moving end of the transverse reciprocating member (402), and a fuel bottle (6) detachably mounted on the support frame (1) and connected to one side of the gas delivery block (5); An adjustable welding head (7) is fixedly connected to one end of the gas transmission block (5); A grinding assembly (8) comprises a turning frame (801) hinged at one corner of a support frame (1), a turning rod (802) located on one side of an adjustable welding head (7) being rotatably mounted on the end of the turning frame (801), a grinding wheel (803) being detachably connected to the bottom of the turning rod (802), and a switching drive member (9) being mounted on the support frame (1) for driving the turning rod (802) to rotate and the movable end of the longitudinal adjustment member (401) to move respectively; The adjustable welding head (7) comprises a transverse tube (701) fixedly connected to one end of the gas transmission block (5); a collar (702) is constructed at the end of the transverse tube (701); a welding gun (703) is movably inserted into the collar (702); the upper end of the welding gun (703) and the side of the transverse tube (701) are connected to each other via a connecting tube (704); an extension plate (705) is fixedly connected to the middle of the welding gun (703) and a positioning block (706) is constructed at the bottom end. A welding rod (707) is obliquely installed on the extension plate (705), a push block (708) is sleeved on the top of the welding rod (707), a push spring (709) sleeved on the welding rod (707) is connected between the push block (708) and the extension plate (705), the bottom end of the welding rod (707) passes through the positioning block (706), and a fixing screw (710) is threadedly inserted on the side of the positioning block (706) to abut against the welding rod (707); A mounting block (101) is constructed at one of the corners on the upper side of the support frame (1), a baffle (102) is constructed in the middle of the mounting block (101), the flip frame (801) comprises a strip frame (8011), the strip frame (8011) is rotatably connected to the mounting block (101) via a hinge shaft (8012) and is located on one side of the baffle (102), a protruding rod (8013) is constructed on the strip frame (8011), a connecting rod (103) is constructed on the mounting block (101) and is located on the other side of the baffle (102), a tension spring (8014) is connected between the connecting rod (103) and the protruding rod (8013), and a limiting bolt (104) is rotatably installed on the baffle (102) and is threadedly connected to one side of the strip frame (8011); The switching drive member (9) comprises a transmission shaft (901) rotatably mounted on one side of the support frame (1); a rotating motor (902) connected to the transmission shaft (901) is fixedly mounted on the support frame (1); an auxiliary shaft (903) is rotatably mounted on the bar frame (8011); the auxiliary shaft (903) and the rotating rod (802) are connected via a pulley transmission; a bevel gear 1 (904) is fixedly connected to the bottom end of the auxiliary shaft (903); a bevel gear 2 (905) for meshing with the bevel gear 1 (904) is fixedly connected to the end of the transmission shaft (901); and a switching connection member (10) is installed between the transmission shaft (901) and the lead screw (4014); The switching connection member (10) comprises a mounting frame (1001) fixedly connected to the upper side of the support frame (1), wherein a connecting shaft (1002) and a shaft tube (1003) arranged opposite to each other are rotatably mounted in the mounting frame (1001), wherein the connecting shaft (1002) and the screw rod (4014) are connected via a pulley transmission, and the shaft tube (1003) and the transmission shaft (901) are connected via a pulley transmission, and the shaft tube (1003) faces the connecting shaft (1002). A polygonal plug rod (1004) is slidably inserted into one end of the connecting shaft (1002), a slot hole (1005) for sleeve-fitting the polygonal plug rod (1004) is constructed at the end of the connecting shaft (1002), a connecting spring (1006) is connected between the polygonal plug rod (1004) and the inner end of the shaft tube (1003), and a columnar electromagnet (1007) movably inserted into the shaft tube (1003) and used for adsorbing the polygonal plug rod (1004) is fixedly connected to the side of the mounting frame (1001).

2. The radiator welding and polishing integrated device according to claim 1, characterized in that: The autonomous moving wheel (2) comprises rotating wheels (201) rotatably mounted at four corners of the bottom of the support frame (1); a rotating shaft (202) is rotatably mounted in the support frame (1); two ends of the rotating shaft (202) are connected to two of the rotating wheels (201) via gear transmission; and a driving motor (203) is mounted in the support frame (1) for driving the rotating shaft (202) to rotate.

3. The radiator welding and polishing integrated device according to claim 1, characterized in that: The magnetic attraction component (3) comprises a mounting plate (301) fixedly connected to the bottom of the support frame (1); the bottom of the mounting plate (301) is detachably connected to an elastic arc piece (303) via a fixing bolt (302); and a plurality of telescopic magnetic attraction portions (304) are mounted on the elastic arc piece (303) along its arc array.

4. The radiator welding and polishing integrated device according to claim 3, characterized in that: The telescopic magnetic attraction portion (304) comprises a column tube (3041) fixedly connected to the elastic arc piece (303), a positioning piece (3042) is slidably installed in the column tube (3041), a sliding tube (3043) is fixedly connected to the bottom of the positioning piece (3042), a square frame (3044) is threadedly connected to the bottom of the sliding tube (3043), a block-shaped electromagnet (3045) is fixedly connected to the inside of the frame (3044), and the positioning piece (3042) and the column tube (3041) are fixedly connected. 041) is connected between the bottom ends thereof with a support spring (3049) sleeved on a sliding tube (3043), a side surface of the positioning piece (3042) is constructed with a moving protrusion (3046) penetrating the side wall of the column tube (3041), and a fixing piece (3047) is constructed at the bottom end of the column tube (3041) and is arranged opposite to the moving protrusion (3046), and an adjusting bolt (3048) is installed on the fixing piece (3047) through a thread and is rotatably connected to the moving protrusion (3046).

5. The radiator welding and polishing integrated device according to claim 1, characterized in that: The longitudinal adjustment member (401) comprises a slide rail (4011) and a slide frame (4012) fixedly connected to the upper side of the support frame (1); a slider (4013) is slidably mounted on both the slide rail (4011) and the slide frame (4012); a screw rod (4014) with a thread passing through the slider (4013) is rotatably mounted in the slide frame (4012); the transverse reciprocating member (402) comprises a transverse rail (4021) fixedly connected between the two sliders (4013); a vertical frame (4022) is slidably mounted in the transverse rail (4021); a screw rod (4023) with a thread passing through the vertical frame (4022) is rotatably mounted in the transverse rail (4021); a servo motor (4024) for driving the screw rod (4023) to reciprocate is fixedly connected to the end of the transverse rail (4021); and the gas transmission block (5) is fixedly connected to the bottom end of the vertical frame (4022).

6. The radiator welding and polishing integrated device according to claim 1, characterized in that: The bottom end of the rotating rod (802) is configured with a polygonal socket (8021), the grinding wheel (803) comprises a polygonal column (8031) slidably inserted into the polygonal socket (8021), the polygonal column (8031) is configured with a plurality of through holes (8032) arranged in an array along its length, a positioning screw (8033) is threadedly connected to the rotating rod (802) and passes through one of the through holes (8032), and a steel wire grinding disc (8034) is fixedly connected to the bottom end of the polygonal column (8031).

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