An adjustable angle suspension spot welding tool for automobile parts production

Abstract

The present invention discloses an adjustable-angle suspension spot welding tool for automobile parts production, and relates to the technical field of welding equipment manufacturing. The adjustable-angle suspension spot welding tool for automobile parts production comprises a suspension device, the outer wall of the suspension device is fixedly connected to a processing device, the outer wall of the processing device is fixedly connected to a placement rack, the outer wall of the processing device is fixedly connected to a gas tank, the outer wall of the suspension device is movably connected to a welding device, the outer wall of the placement rack is fixedly connected to a first bracket, and the outer wall of the first bracket is fixedly connected to an adjustment mechanism. The adjustable-angle suspension spot welding tool for automobile parts production, by rotating the first bolt located in the first fixing clamp to rise and extrude onto the second fixing clamp, the second fixing clamp cooperates with the first fixing clamp to extrude the parts, thereby achieving a fixing effect on the parts, and cooperating with the rotating round block to change the angle of the first fixing clamp.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment manufacturing, in particular to an angle-adjustable hanging spot welding tool for producing automobile parts. Background Art

[0002] The adjustable angle hanging spot welding tool for automobile parts production is an important tool specially designed for automobile parts welding. It can clamp parts of various sizes and is an indispensable key equipment in the automobile parts production line.

[0003] The Chinese publication number CN218016350U is cited. This patent discloses an adjustable angle suspension spot welding tool, which belongs to the field of welding equipment manufacturing technology. It solves the problem that the upper and lower surfaces of the existing side waistline have a certain angle. When the skin and the reinforcing beam are suspended for spot welding, the electrode axis is not easy to keep perpendicular to the surface of the part, and pits are easily formed on the surface of the part, which reduces the quality of spot welding; it includes a chassis, a bottom plate, a support rod, a universal wheel, a sliding rod, a vertical rod, a limit mechanism and an adjustment mechanism; the bottom plate is welded to the upper end surface of the chassis; the four support rods are respectively fixedly connected to the lower end surface of the chassis; the four universal wheels are respectively fixedly installed on the lower end surfaces of the four support rods; the three sliding rods are respectively slidably connected to the upper end surface of the bottom plate; the three groups of vertical rods are respectively fixedly connected to the upper end surfaces of the three sliding rods;

[0004] In the process of welding automobile parts, the above-mentioned hanging spot welding tooling affects the welding efficiency due to the inconvenience of adjusting the angle. In addition, the movement of the automobile parts during the angle adjustment process causes re-fixation, which further affects the welding efficiency. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides an angle-adjustable hanging spot welding tool for automobile parts production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an angle-adjustable suspension spot welding tool for automobile parts production, comprising a suspension device, the outer wall of the suspension device is fixedly connected to a processing device, the outer wall of the processing device is fixedly connected to a placement rack, the outer wall of the processing device is fixedly connected to a gas tank, the outer wall of the suspension device is movably connected to a welding device, the outer wall of the placement rack is fixedly connected to a first bracket, and the outer wall of the first bracket is fixedly connected to an adjustment mechanism;

[0007] The adjustment mechanism comprises:

[0008] A first bearing, wherein an outer wall of the first bearing is fixedly connected to an outer wall of the first bracket;

[0009] A workbench, the bottom of which is rotatably connected to the first bearing;

[0010] The extending groove is arranged on the outer wall of the workbench.

[0011] Preferably, a first fixing clamp is fixedly connected to the top of the workbench, and a second bearing is fixedly connected to the outer wall of the first fixing clamp.

[0012] Preferably, the outer wall of the second bearing is rotatably connected to a second fixing clamp, and the outer wall of the first fixing clamp is threadedly connected to a first bolt, and the top of the first bolt is movably contacted with the second fixing clamp. The first bolt is rotated to rise and be squeezed onto the second fixing clamp, so that the second fixing clamp cooperates with the first fixing clamp to squeeze the component, thereby fixing the component, and cooperating with the rotating round block to change the angle of the first fixing clamp, thereby changing the angle of the component, while fixing it. In addition, cooperating with the setting of the first bearing, the rotation of the component further improves the change of the angle of the component, thereby improving the welding efficiency of the component.

[0013] Preferably, the inner wall of the workbench is fixedly connected with a fixing mechanism, the fixing mechanism comprises a second bracket, the second bracket is fixedly connected to the inner bottom of the workbench, and the outer wall of the second bracket is fixedly connected with a fan.

[0014] Preferably, a rubber tube is fixedly connected to the outer wall of the fan, and the rubber tube is fixedly connected to the outer wall of the first fixing clamp. A round tube is fixedly connected to the outer wall of the rubber tube, and the rubber tube is made of rubber material. When the second fixing clamp squeezes the component, the rubber tube is squeezed and deformed to fit the component. The fan sucks the component, and the rotation of the round block fixes the component when the angle of the component is changed, thereby improving the fixing effect of the component and ensuring that the movement of the component is avoided while facilitating the change of the angle.

[0015] Preferably, one end of a connecting tube is fixedly connected to the outer wall of the fan, a transparent bin is fixedly connected to the outer wall of the workbench, the other end of the connecting tube is fixedly connected to the transparent bin, an air flow hole is opened on the outer wall of the transparent bin, and a colored paper ball is arranged inside the transparent bin. When gas enters the rubber tube, it indicates that the position of the component has moved, and then the gas sucked by the fan is transported to the transparent bin, and the airflow then flows from the airflow hole. When the airflow flows in the transparent bin, the colored paper ball in the transparent bin is driven to move, which prompts the staff and utilizes the effect of airflow to play a prompting role. When the size changes, it can be discovered in time to avoid affecting the welding of parts.

[0016] Preferably, the outer wall of the workbench is fixedly connected to a limiting cylinder, the outer wall of the limiting cylinder is sleeved with a round block, the outer wall of the round block is fixedly connected to a threaded block, the inner wall of the threaded block is threadedly connected to a second bolt, and the second bolt is in movably contact with the limiting cylinder.

[0017] Preferably, the outer wall of the first bearing is fixedly connected to a limiting mechanism, the limiting mechanism comprises a third bracket, the outer wall of the third bracket is fixedly connected to the outer wall of the first bearing, and the outer wall of the third bracket is fixedly connected to a third bearing.

[0018] Preferably, the outer wall of the third bearing is rotatably connected to a pedal, an airbag is fixedly connected between the third bracket and the pedal, the outer wall of the airbag is fixedly connected to one end of a fixed tube, the other end of the fixed tube is fixedly connected to a zigzag tube, the outer wall of the zigzag tube is fixedly connected to a rubber block, and the rubber block is in movably contact with the bottom of the workbench.

[0019] The present invention provides an angle-adjustable suspension spot welding tool for automobile parts production, which has the following beneficial effects:

[0020] 1. The adjustable angle suspension spot welding fixture for automobile parts production is provided. The first bolt is located in the first fixing clamp and is raised and squeezed onto the second fixing clamp by rotating the first bolt, so that the second fixing clamp cooperates with the first fixing clamp to squeeze the parts, thereby achieving a fixing effect on the parts. The angle of the first fixing clamp is changed by cooperating with the rotating round block, thereby changing the angle of the parts. The angle of the parts is changed while being fixed. Moreover, the rotation of the parts further improves the change of the angle of the parts by cooperating with the setting of the first bearing, thereby improving the welding efficiency of the parts.

[0021] 2. The adjustable angle suspension spot welding fixture for automobile parts production is set as a rubber material through a rubber tube. When the second fixing clamp squeezes the component, the rubber tube is squeezed and deformed to fit the component, and the fan sucks the component. The component is fixed when the angle of the component is changed by the rotation of the round block, which improves the fixing effect of the component and ensures that the movement of the component is avoided while the angle is changed.

[0022] 3. The automobile parts production uses an adjustable angle hanging spot welding tool. When the rubber tube enters the gas, it means that the position of the parts has moved. Then the gas sucked by the fan is transported to the transparent warehouse. The airflow flows from the airflow holes. When the airflow flows in the transparent warehouse, it drives the colored paper balls in the transparent warehouse to move, which prompts the staff. The effect of airflow flow plays a prompting role. When the size changes, it can be discovered in time to avoid the impact on the welding of parts.

[0023] 4. The adjustable angle hanging spot welding tooling for automobile parts production changes the welding angle of parts by rotating the workbench. The worker steps on the pedal, and the gas in the squeezed airbag is transported to the zigzag tube through the fixed tube. The bulging of the zigzag tube drives the rubber block to fit onto the workbench, thereby fixing the workbench. The pedal method is used to cooperate with the rotation of the workbench to improve the welding accuracy of the parts, avoid the movement of parts during welding, and the rotation to change the angle improves the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the axial side stereoscopic structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the local structure of the fan of the present invention;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the cross-section structure;

[0028] Figure 5 This is a schematic diagram of the working table of the present invention when viewed from above;

[0029] Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle part A;

[0030] Figure 7 For the present invention Figure 3 The enlarged structural diagram of the middle B part;

[0031] Figure 8 It is a schematic diagram of the local structure of the limiting mechanism of the present invention.

[0032] In the figure: 1. suspension device; 2. processing device; 3. placement rack; 4. welding device; 5. gas tank; 6. first bracket; 7. adjustment mechanism; 71. first bearing; 72. workbench; 73. insertion groove; 74. second bearing; 75. first bolt; 76. first fixing clamp; 77. second fixing clamp; 8. fixing mechanism; 81. fan; 82. second bracket; 83. round tube; 84. rubber tube; 85. connecting tube; 86. transparent bin; 87. air flow hole; 9. limiting mechanism; 91. pedal; 92. air bag; 93. third bearing; 94. fixing tube; 95. zigzag tube; 96. rubber block; 97. third bracket; 10. round block; 11. threaded block; 12. second bolt; 13. limiting cylinder. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0035] For example, see Figure 1-6 The present invention provides a technical solution: an angle-adjustable suspension spot welding tool for automobile parts production, comprising a suspension device 1, a processing device 2 is fixedly connected to the outer wall of the suspension device 1, a placement rack 3 is fixedly connected to the outer wall of the processing device 2, a gas tank 5 is fixedly connected to the outer wall of the processing device 2, a welding device 4 is movably connected to the outer wall of the suspension device 1, a first bracket 6 is fixedly connected to the outer wall of the placement rack 3, and an adjustment mechanism 7 is fixedly connected to the outer wall of the first bracket 6;

[0036] The adjustment mechanism 7 comprises:

[0037] A first bearing 71, the outer wall of the first bearing 71 is fixedly connected to the outer wall of the first bracket 6;

[0038] A workbench 72, the bottom of which is rotatably connected to the first bearing 71;

[0039] The extending groove 73 is formed on the outer wall of the workbench 72 .

[0040] A first fixing clamp 76 is fixedly connected to the top of the workbench 72 , and a second bearing 74 is fixedly connected to the outer wall of the first fixing clamp 76 .

[0041] The outer wall of the second bearing 74 is rotatably connected with a second fixing clamp 77 , the outer wall of the first fixing clamp 76 is threadedly connected with a first bolt 75 , and the top of the first bolt 75 is in movably contact with the second fixing clamp 77 .

[0042] When in use, the welding device 4 is connected to the suspension device 1, the height and position of the suspension device 1 can be changed, and then the welding device 4 is lifted to weld the required parts. The parts are placed on the first fixing clamp 76, and then the second fixing clamp 77 is installed on the first fixing clamp 76 through the second bearing 74, so that the second fixing clamp 77 can rotate, and the first bolt 75 is rotated to rise and squeeze onto the second fixing clamp 77 in the first fixing clamp 76, and then the second fixing clamp 77 cooperates with the first fixing clamp 76 to squeeze the parts.

[0043] For example 2, please refer to Figure 1-7Based on the first embodiment, the present invention provides a technical solution:

[0044] The inner wall of the workbench 72 is fixedly connected with a fixing mechanism 8 , and the fixing mechanism 8 includes a second bracket 82 . The second bracket 82 is fixedly connected to the inner bottom of the workbench 72 , and the outer wall of the second bracket 82 is fixedly connected with a fan 81 .

[0045] A rubber tube 84 is fixedly connected to the outer wall of the fan 81 . The rubber tube 84 is fixedly connected to the outer wall of the first fixing clamp 76 . A round tube 83 is fixedly connected to the outer wall of the rubber tube 84 .

[0046] One end of a connecting pipe 85 is fixedly connected to the outer wall of the fan 81, a transparent bin 86 is fixedly connected to the outer wall of the workbench 72, the other end of the connecting pipe 85 is fixedly connected to the transparent bin 86, an air flow hole 87 is opened on the outer wall of the transparent bin 86, and a colored paper ball is arranged inside the transparent bin 86.

[0047] The outer wall of the workbench 72 is fixedly connected to a limiting cylinder 13, the outer wall of the limiting cylinder 13 is sleeved with a round block 10, the outer wall of the round block 10 is fixedly connected to a threaded block 11, the inner wall of the threaded block 11 is threadedly connected to a second bolt 12, and the second bolt 12 is in active contact with the limiting cylinder 13.

[0048] Combined with Figure 6 and 7 As shown, the round block 10 is sleeved on the insertion groove 73, so during the rotation of the round block 10, the angle of the first fixing clip 76 will be changed, thereby changing the angle of the component;

[0049] Combined with Figure 6 As shown, the rubber tube 84 is located on the first fixing clamp 76 and is made of rubber material. Therefore, when the second fixing clamp 77 squeezes the component, the rubber tube 84 is squeezed and deformed to fit the component. The fan 81 is powered on and starts to suck the component through the rubber tube 84. The rotation of the round block 10 fixes the component while changing the angle of the component.

[0050] Combined with Figure 3 and 4 As shown, the fan 81 is sucking through the rubber tube 84, and then connected to the transparent bin 86 through the connecting tube 85. When the rubber tube 84 is in contact with the component, the fan 81 will not suck out the airflow. When the rubber tube 84 enters the gas, it means that the position of the component has moved. Then the gas sucked by the fan 81 is transported to the transparent bin 86, and the airflow then flows from the airflow hole 87. When the airflow flows in the transparent bin 86, it drives the colored paper balls in the transparent bin 86 to move, thereby prompting the staff.

[0051] For example 3, please refer to Figure 1-8Based on the first and second embodiments, the present invention provides a technical solution:

[0052] The outer wall of the first bearing 71 is fixedly connected to the limiting mechanism 9 . The limiting mechanism 9 includes a third bracket 97 . The outer wall of the third bracket 97 is fixedly connected to the outer wall of the first bearing 71 . The outer wall of the third bracket 97 is fixedly connected to the third bearing 93 .

[0053] The outer wall of the third bearing 93 is rotatably connected to the pedal 91, an airbag 92 is fixedly connected between the third bracket 97 and the pedal 91, the outer wall of the airbag 92 is fixedly connected to one end of a fixed tube 94, the other end of the fixed tube 94 is fixedly connected to a bending tube 95, the outer wall of the bending tube 95 is fixedly connected to a rubber block 96, and the rubber block 96 is in active contact with the bottom of the workbench 72.

[0054] When in use, the workbench 72 can be rotated through the first bearing 71, and then the welding angle of the parts can be changed. The welding device 4 is inserted through the insertion groove 73, and then the required position on the parts is welded. When the workbench 72 is rotated and adjusted to a suitable angle, the staff steps on the pedal 91, and then the gas in the airbag 92 is squeezed and transported to the zigzag tube 95 through the fixed tube 94. The zigzag tube 95 bulges and drives the rubber block 96 to fit onto the workbench 72, thereby fixing the workbench 72.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An angle-adjustable suspension spot welding tool for automobile parts production, comprising a suspension device (1), a processing device (2) is fixedly connected to the outer wall of the suspension device (1), a placement rack (3) is fixedly connected to the outer wall of the processing device (2), a gas tank (5) is fixedly connected to the outer wall of the processing device (2), and a welding device (4) is movably connected to the outer wall of the suspension device (1), characterized in that: The outer wall of the placement rack (3) is fixedly connected to a first bracket (6), and the outer wall of the first bracket (6) is fixedly connected to an adjustment mechanism (7); The adjustment mechanism (7) comprises: A first bearing (71), wherein an outer wall of the first bearing (71) is fixedly connected to an outer wall of the first bracket (6); A workbench (72), wherein the bottom of the workbench (72) is rotatably connected to the first bearing (71); An extension groove (73), wherein the extension groove (73) is formed on an outer wall of the workbench (72); A first fixing clamp (76) is fixedly connected to the top of the workbench (72), and a second bearing (74) is fixedly connected to the outer wall of the first fixing clamp (76); The outer wall of the second bearing (74) is rotatably connected to a second fixing clamp (77), the outer wall of the first fixing clamp (76) is threadedly connected to a first bolt (75), and the top of the first bolt (75) is in movably contact with the second fixing clamp (77).

2. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 1, characterized in that: The inner wall of the workbench (72) is fixedly connected to a fixing mechanism (8), the fixing mechanism (8) comprising a second bracket (82), the second bracket (82) is fixedly connected to the inner bottom of the workbench (72), and the outer wall of the second bracket (82) is fixedly connected to a fan (81).

3. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 2, characterized in that: The outer wall of the fan (81) is fixedly connected to a rubber tube (84), the rubber tube (84) is fixedly connected to the outer wall of the first fixing clamp (76), and the outer wall of the rubber tube (84) is fixedly connected to a round tube (83).

4. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 3, characterized in that: One end of a connecting pipe (85) is fixedly connected to the outer wall of the fan (81), a transparent bin (86) is fixedly connected to the outer wall of the workbench (72), the other end of the connecting pipe (85) is fixedly connected to the transparent bin (86), an air flow hole (87) is provided on the outer wall of the transparent bin (86), and a colored paper ball is arranged inside the transparent bin (86).

5. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 1, characterized in that: The outer wall of the workbench (72) is fixedly connected to a limiting cylinder (13), the outer wall of the limiting cylinder (13) is sleeved with a round block (10), the outer wall of the round block (10) is fixedly connected to a threaded block (11), the inner wall of the threaded block (11) is threadedly connected to a second bolt (12), and the second bolt (12) is in movably contact with the limiting cylinder (13).

6. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 1, characterized in that: The outer wall of the first bearing (71) is fixedly connected to a limiting mechanism (9), the limiting mechanism (9) comprising a third bracket (97), the outer wall of the third bracket (97) being fixedly connected to the outer wall of the first bearing (71), and the outer wall of the third bracket (97) being fixedly connected to a third bearing (93).

7. The angle-adjustable suspension spot welding tool for automobile parts production according to claim 6, characterized in that: The outer wall of the third bearing (93) is rotatably connected to a pedal (91); an air bag (92) is fixedly connected between the third bracket (97) and the pedal (91); the outer wall of the air bag (92) is fixedly connected to one end of a fixed tube (94); the other end of the fixed tube (94) is fixedly connected to a zigzag tube (95); the outer wall of the zigzag tube (95) is fixedly connected to a rubber block (96); and the rubber block (96) is in movably contact with the bottom of the workbench (72).

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