A welding device for mounting bracket of automobile instrument panel

Abstract

The present invention discloses a welding device for mounting brackets of automobile dashboards, and relates to the technical field of automobile dashboard bracket processing, comprising a workbench, one side of the workbench is provided with an adjustment mechanism through a positioning block, and the adjustment mechanism is used to adjust the X, Y axis and arc when welding the welding head; a welding head, the welding head is arranged on the adjustment mechanism, and the welding head is used to weld the instrument panel bracket. In the present invention, the setting of the adjustment mechanism enables the welding head to not only perform X, Y axis welding, but also arc movement welding and is more convenient to adjust the relative position, and can make corresponding adjustments according to the position of the required welding point and the size of the arc to improve the effect during welding, and also through the setting of the first stabilizing rod and the second stabilizing rod, the stable movement of welding can be ensured during welding.

Description

Technical Field

[0001] The invention relates to the technical field of automobile instrument panel bracket processing, and in particular to a welding device for an automobile instrument panel mounting bracket. Background Art

[0002] With the rapid development of the automobile industry and the increasing demand of consumers for automobile quality, the stability and accuracy of the mounting bracket of the automobile dashboard, as an important component in the car, are particularly important. The mounting bracket of the automobile dashboard not only bears the weight of the dashboard and its accessories, but also affects the driver's operating convenience and driving safety.

[0003] For example, the announcement number is CN113601047A, which discloses an aluminum alloy automobile instrument panel bracket welding device, including the aluminum alloy automobile instrument panel bracket welding device including a base, a rotating mechanism, a lifting mechanism, a first cooling structure and a second cooling structure, the first cooling structure is mounted on the rotating mechanism, and the second cooling structure is mounted on the lifting mechanism, and the base is equipped with a lifting mechanism, the lifting mechanism includes a driving motor, a threaded column, a connecting plate, a limiting frame, a connecting piece and a pressure plate, the driving motor is mounted on the base, and the output end of the driving motor is equipped with a threaded column, the threaded column is connected in series with a connecting plate, and the connecting plate is inserted in the limiting frame, the connecting piece is mounted on the connecting plate, and the connecting piece is equipped with a pressure plate. The aluminum alloy automobile instrument panel bracket welding device provided by the present invention can accelerate the solidification speed of aluminum alloy, reduce the degree of deformation of aluminum alloy welding, and is suitable for a variety of automobile instrument panel brackets. However, it is not convenient to adjust according to the welding point during welding and cannot be moved and welded according to the arc. Summary of the invention

[0004] The object of the present invention is to provide a welding device for a mounting bracket of an automobile instrument panel to solve the problems existing in the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A welding device for mounting brackets of automobile dashboards, a welding device for mounting brackets of automobile dashboards, characterized in that it comprises a workbench, one side of the workbench is provided with an adjustment mechanism through a positioning block, and the adjustment mechanism is used to adjust the X, Y axis and arc when welding the welding joint;

[0007] A welding head is arranged on the adjusting mechanism and is used for welding the instrument panel bracket.

[0008] As a further solution of the present invention: the adjustment mechanism comprises a sliding plate, the sliding plate slides through a sliding groove provided in the positioning block, and a connecting plate is fixedly connected to a side of the sliding plate away from the threaded column;

[0009] Motor 2, wherein the motor 2 is fixedly connected to the connecting plate, a large gear is fixedly connected to the output end of the motor 2, and the large gear is meshed with a small gear;

[0010] A connecting shaft, the connecting shaft is fixedly connected to the middle part of the pinion gear, the connecting shaft is rotatably connected to the connecting plate, and one end of the connecting shaft is fixedly connected to the limit plate;

[0011] Two groups of stabilizing rods 2, one end of the two groups of stabilizing rods 2 is fixedly connected to the auxiliary block, and the other end of the two groups of stabilizing rods 2 is fixedly connected to both sides of one end of the connecting plate.

[0012] As a further solution of the present invention: the adjustment mechanism further comprises a connecting block, the connecting block being fixedly connected to an end of the connecting shaft away from the limiting plate;

[0013] Motor 3, wherein the motor 3 is fixedly connected to the middle part of one end of the connecting block, the output end of the motor 3 is fixedly connected to a screw rod 1, and the screw rod 1 is movably installed in the middle part of the connecting block;

[0014] A sliding block, the sliding block is threadedly connected to the surface of the screw rod 1, and the sliding block moves through a sliding groove provided in the connecting block;

[0015] Two groups of stabilizing rods 511 , one end of each of the two groups of stabilizing rods 511 is fixedly connected to the two ends of the limiting plate 510 , and the other end of each of the two groups of stabilizing rods 511 is fixedly connected to both sides of one end of the connecting block 506 .

[0016] As a further solution of the present invention: a motor 7 is fixedly connected to one side of the sliding block, and a welding head is fixedly connected to the output end of the motor 7, and the welding head is arranged in a groove provided in the sliding block.

[0017] As a further solution of the present invention: a positioning block is fixedly connected to one side of the workbench, and a motor 1 is fixedly connected to the top of the positioning block, and a threaded column is fixedly connected to the output end of the motor 1, and the threaded column is movably installed in a slide groove opened in the positioning block, the surface of the threaded column is threadedly connected to the sliding plate, and limiting columns are fixedly installed in the slide grooves opened on both sides of the positioning block, and the surface of the limiting columns is slidably connected to the auxiliary block.

[0018] As a further solution of the present invention: a clamping mechanism is installed in the middle of the workbench, and the clamping mechanism is used to limit the automobile instrument panel bracket. A cooling and cleaning mechanism is installed on one side of the workbench, and the cooling and cleaning mechanism is used to cool and clean the automobile instrument panel bracket after welding.

[0019] As a further solution of the present invention: the clamping mechanism comprises a bidirectional screw rod, and the bidirectional screw rod is movably installed in the middle of the workbench;

[0020] A moving block, wherein the moving block is provided with two groups and respectively connected with two groups of threaded groups of the bidirectional screw rod, and a support plate is fixedly connected to each of the moving blocks;

[0021] Motor 6, wherein two groups of motor 6 are provided and are respectively fixed to the outer sides of the two groups of support plates, the output ends of the motor 6 are fixed to fixed blocks, and the middle of the fixed blocks is movably mounted with a screw rod 2, and the surface of the screw rod 2 is threadedly connected to a movable plate;

[0022] A bottom plate is fixedly connected to one side of the fixing block.

[0023] As a further solution of the present invention: the moving block moves through a slide groove opened on the middle surface of the workbench, the output end of the motor six is ​​movably installed on the support plate, and the moving plate slides in the slide groove opened in the fixed block.

[0024] As a further solution of the present invention: the cooling and cleaning mechanism comprises an air box, and the air box is provided in two groups and is respectively fixed to two ends of one side of the workbench;

[0025] Air pipe 1, one end of which is connected to the air box, and the other end of which is fixed in the cooling head, and the cooling head is arranged in the groove provided in the connecting block;

[0026] Motor 4 is fixedly connected to one end of the connecting block, a transmission shaft is fixedly connected to the output end of the motor 4, and the transmission shaft is fixedly connected to the cooling head, and the transmission shaft is movably installed on one side of the middle part of the connecting block.

[0027] As a further solution of the present invention: the cooling and cleaning mechanism further comprises a motor 5, the motor 5 is fixedly connected to one side of the bottom of the workbench, the output end of the motor 5 is fixedly connected to a reciprocating screw, and the reciprocating screw is movably installed at the bottom of the workbench;

[0028] A support rod, the support rod is threadedly connected to the surface of the reciprocating screw rod, the support rod moves through a slide groove provided in the workbench, and an air cabin is fixedly connected to the top of the support rod;

[0029] A spray head, wherein the spray heads are provided in multiple groups and arranged on the surface of the air chamber, and the spray heads are communicated with the air chamber;

[0030] Air pipe 2, one side of the air pipe 2 is connected to the air box, and the other side of the air pipe 2 is fixedly connected to the air cabin.

[0031] Beneficial effects of the present invention:

[0032] (1) The present invention provides an adjustment mechanism so that the welding head can not only perform X-axis and Y-axis welding, but also perform arc-shaped movement welding and is more convenient to adjust the relative position. Moreover, the welding head can be adjusted accordingly according to the position of the required welding point and the size of the arc to improve the welding effect. Furthermore, the first and second stabilizing rods are provided to ensure stable movement of welding during welding.

[0033] (2) The cooling and cleaning mechanism of the present invention can be used to blow gas at the welding joint to increase the cooling effect, thereby reducing the temperature during welding and reducing welding deformation. At the same time, the weld can be blown after welding to maintain the cleanliness of the surface of the automobile dashboard bracket after welding.

[0034] (3) The clamping mechanism of the present invention can be set to clamp and position the automobile dashboard bracket in the correct position during welding, and when the welding of the first welding surface is completed, the bracket is automatically flipped to the next welding surface. During the flipping process, the bracket can be ensured to be stable and motionless. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0037] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0038] Figure 3 The three-dimensional structure diagram of the adjustment mechanism of the present invention is shown in FIG. Figure 1 ;

[0039] Figure 4 The three-dimensional structure diagram of the regulating mechanism of the present invention is shown in FIG. Figure 2 ;

[0040] Figure 5 The cross-sectional structure of the present invention is shown in FIG. Figure 1 ;

[0041] Figure 6 The cross-sectional structure of the present invention is shown in FIG. Figure 2 ;

[0042] Figure 7 It is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

[0043] Figure 8 yes Figure 7 Enlarged view of point A in the middle.

[0044] In the figure: 1, workbench; 2, positioning block; 3, motor 1; 4, threaded column; 5, adjustment mechanism; 500, sliding plate; 501, connecting plate; 502, motor 2; 503, large gear; 504, small gear; 505, connecting shaft; 506, connecting block; 507, motor 3; 508, screw rod 1; 509, sliding block; 510, limit plate; 511, stabilizing rod 1; 512, stabilizing rod 2; 6, cooling and cleaning mechanism; 600, air box; 601, air pipe 1; 60 2. Cooling head; 603. Motor four; 604. Drive shaft; 605. Air pipe two; 606. Motor five; 607. Reciprocating screw; 608. Support rod; 609. Air chamber; 610. Injection head; 7. Clamping mechanism; 700. Bidirectional screw; 701. Moving block; 702. Support plate; 703. Motor six; 704. Fixed block; 705. Screw two; 706. Moving plate; 707. Bottom plate; 8. Motor seven; 9. Welding head; 10. Auxiliary block; 11. Limit column. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Embodiment 1

[0047] See also Figure 1-Figure 8 As shown, the present invention is a welding device for mounting brackets of automobile dashboards, comprising a workbench 1, an adjusting mechanism 5 is installed on one side of the workbench 1 through a positioning block 2, and the adjusting mechanism 5 is used to adjust the X, Y axis and arc when welding a welding head 9;

[0048] The welding head 9 is arranged on the adjusting mechanism 5 and is used for welding the instrument panel bracket.

[0049] It should be noted that the welding head 9 is of prior art, and the welding head 9 is equipped with a welding gun and is electrically connected externally.

[0050] In the present invention, preferably, the adjustment mechanism 5 includes a sliding plate 500, the sliding plate 500 slides through the sliding groove provided in the positioning block 2, and a connecting plate 501 is fixedly connected to the side of the sliding plate 500 away from the threaded column 4;

[0051] Motor 2 502, the motor 2 502 is fixedly connected to the connecting plate 501, a large gear 503 is fixedly connected to the output end of the motor 2 502, and the large gear 503 is meshed with a small gear 504;

[0052] A connecting shaft 505, the connecting shaft 505 is fixedly connected to the middle of the pinion 504, the connecting shaft 505 is rotatably connected to the connecting plate 501, and one end of the connecting shaft 505 is fixedly connected to the limit plate 510;

[0053] Two sets of stabilizing rods 512 , one end of the two sets of stabilizing rods 512 is fixed to the auxiliary block 10 , and the other end of the two sets of stabilizing rods 512 is fixed to both sides of one end of the connecting plate 501 .

[0054] It should be noted that the second motor 502 is fixed by a plate extending from the connecting plate 501 to ensure the stability of the second motor 502. The output end of the second motor 502 is movably mounted on the connecting plate 501. The arrangement of the two sets of second stabilizing rods 512 can enhance the bearing capacity of the connecting plate 501.

[0055] Anti-dropping discs are fixedly connected to both ends of the connecting shaft 505 to ensure the stability of the rotation of the connecting shaft 505 .

[0056] In the present invention, preferably, the adjustment mechanism 5 further includes a connecting block 506, and the connecting block 506 is fixedly connected to an end of the connecting shaft 505 away from the limiting plate 510;

[0057] Motor three 507, motor three 507 is fixedly connected to the middle of one end of the connecting block 506, the output end of motor three 507 is fixedly connected to a screw rod one 508, and the screw rod one 508 is movably installed in the middle of the connecting block 506;

[0058] Sliding block 509, the sliding block 509 is threadedly connected to the surface of the screw rod 508, and the sliding block 509 moves through the sliding groove provided in the connecting block 506;

[0059] Two sets of stabilizing rods 511 , one end of the two sets of stabilizing rods 511 is fixedly connected to the two ends of the limiting plate 510 , and the other end of the two sets of stabilizing rods 511 is fixedly connected to the two sides of one end of the connecting block 506 .

[0060] It should be noted that the slide groove of the connecting block 506 is arranged in the middle of the inner side of the connecting block 506, and the setting of the slide groove is convenient for limiting the movement of the sliding block 509, and the setting of the two sets of stabilizing rods 511 can rotate synchronously with the limiting plate 510, and one end of the connecting block 506 is pulled closer to strengthen the bearing capacity to ensure the stable movement of the connecting block 506;

[0061] The height of the two sets of stabilizing rods 511 is smaller than the height of the connecting plate 501, so that the two sets of stabilizing rods 511 will not be interfered when rotating.

[0062] In the present invention, preferably, a motor 78 is fixedly connected to one side of the sliding block 509 , and a welding head 9 is fixedly connected to the output end of the motor 78 , and the welding head 9 is arranged in a groove provided in the sliding block 509 .

[0063] It should be noted that the groove formed in the sliding block 509 is convenient for avoiding interference when the welding head 9 is rotated and adjusted, so as to ensure the adjustability of the welding head 9 during adjustment.

[0064] In the present invention, preferably, a positioning block 2 is fixedly connected to one side of the workbench 1, and a motor 3 is fixedly connected to the top of the positioning block 2, and a threaded column 4 is fixedly connected to the output end of the motor 3, and the threaded column 4 is movably installed in a slide groove opened in the positioning block 2, and the surface of the threaded column 4 is threadedly connected to the sliding plate 500, and a limiting column 11 is fixedly installed in the slide groove opened on both sides of the positioning block 2, and the surface of the limiting column 11 is slidably connected to the auxiliary block 10.

[0065] It should be noted that the setting of the inner sliding groove of the positioning block 2 makes it easier for the sliding plate 500 to move up and down and can be limited. Motor 1 3, motor 2 502, motor 3 507, and motor 7 8 are all electrically connected and remotely controlled by wireless transmission through a controller (not shown).

[0066] During the implementation process, a motor 3 is set, and the output end of the motor 3 rotates along the middle of the positioning block 2 with the threaded column 4. The rotation of the threaded column 4 causes the sliding plate 500 to move upward or downward with the connecting plate 501 and the connecting block 506 along the sliding grooves opened by the threaded column 4 and the positioning block 2. The connecting plate 501 moves upward or downward with the stabilizing rods 2 512 on both sides through the auxiliary block 10 along the sliding grooves opened on both sides of the positioning block 2 by the limit column 11. The connecting block 506 moves upward or downward with the screw rod 1 508, the sliding block 509, and the welding head 9 to contact the instrument panel to be welded bracket, and a motor 7 8 is set. The output end of the motor 7 8 rotates with the welding head 9 to fine-tune the tilt angle, and a motor 2 502 is set. The output end of the motor 2 502 rotates with the large gear 503, and the large gear 503 rotates with the small gear 504 The pinion 504 rotates along the connecting plate 501 with the connecting shaft 505 and the connecting block 506, the connecting shaft 505 rotates with the limit plate 510, the limit plate 510 rotates with the stabilizing rods 511 on both sides to adjust the direction, the connecting block 506 rotates with the screw rod 508, the sliding block 509, and the welding head 9, so that the welding head 9 welds the instrument panel bracket along the arc, and a motor 507 is set, the motor 507 rotates with the screw rod 508, the screw rod 508 rotates to make the sliding block 509 move along the screw rod 508 and the sliding groove in the middle of the connecting block 506, so that the welding head 9 can not only be moved and positioned on the X and Y axes through the adjustment of rotation and movement, but also can move with the welding head 9 through the sliding block 509 to adjust the size of the welding arc and make it easier to perform positioning spot welding.

[0067] Embodiment 2

[0068] In the present invention, preferably, a clamping mechanism 7 is installed in the middle of the workbench 1, and the clamping mechanism 7 is used to limit the automobile instrument panel bracket. A cooling and cleaning mechanism 6 is installed on one side of the workbench 1, and the cooling and cleaning mechanism 6 is used to cool and clean the automobile instrument panel bracket after welding.

[0069] It should be noted that two box doors are arranged on one side of the workbench 1 , and supporting legs are arranged on the bottom of the workbench 1 .

[0070] In the present invention, preferably, the clamping mechanism 7 includes a bidirectional screw rod 700, and the bidirectional screw rod 700 is movably installed in the middle of the workbench 1;

[0071] A moving block 701, which is provided with two groups and respectively connected with the two groups of thread groups of the bidirectional screw rod 700, and a support plate 702 is fixedly connected to each of the moving blocks 701;

[0072] Motor 6 703, two groups of motor 6 703 are provided and respectively fixed to the outer sides of the two groups of support plates 702, the output ends of motor 6 703 are fixed to fixed blocks 704, and the middle of the fixed blocks 704 is movably mounted with screw rod 2 705, and the surface of screw rod 2 705 is threadedly connected with a movable plate 706;

[0073] The bottom plate 707 is fixed to one side of the fixing block 704 .

[0074] It should be noted that a knob is fixedly installed on one side of the bidirectional screw rod 700 to facilitate the rotation of the bidirectional screw rod 700, and a knob is fixedly connected to one side of the outside of the fixed block 704 to facilitate the rotation of the screw rod 705, and its movable plate 706 is arranged parallel to the bottom plate 707, and sliding grooves are arranged on both sides of the middle part of the surface of the workbench 1 to facilitate the movement of the two sets of movable blocks 701.

[0075] In the present invention, preferably, the moving block 701 moves through a slide groove opened on the middle surface of the workbench 1, the output end of the motor six 703 is movably installed on the support plate 702, and the moving plate 706 slides in the slide groove opened in the fixed block 704.

[0076] It should be noted that the slide groove of the fixed block 704 facilitates the up and down movement of the movable plate 706. The output end of the motor 6 703 passes through and is rotatably connected to the support plate 702. The motor 6 703 is electrically connected and controlled by wireless signal transmission of the controller.

[0077] During the implementation process, the knob on one side of the bidirectional screw rod 700 is turned according to the width of the car dashboard bracket. The bidirectional screw rod 700 is turned to make the two sets of moving blocks 701 move inward or outward along the sliding grooves opened by the bidirectional screw rod 700 and the workbench 1 through the limit of the workbench 1. The two sets of moving blocks 701 are moved inward or outward with the support plate 702, the motor six 703, the fixed block 704, the screw rod two 705, the moving plate 706, and the bottom plate 707 to adjust the spacing. The two ends of the car dashboard bracket are placed between the two sets of moving plates 706 and the bottom plate 707 and on the bottom plate 707. The two sets of screw rods 705 are turned. The rotation of the two sets of screw rods 705 causes the two sets of movable plates 706 to move downward along the sliding grooves defined by the screw rods 705 and the fixed blocks 704 through the limit of the fixed blocks 704. The two sets of movable plates 706 move downward and press the automobile instrument panel bracket onto the bottom plate 707. Two sets of motors 703 are provided. The output ends of the two sets of motors 703 rotate with the fixed blocks 704. The fixed blocks 704 rotate with the screw rods 705. The screw rods 705 rotate with the movable plates 706 and the automobile instrument panel bracket clamped by the bottom plate 707 to flip over, so as to ensure the stability of the automobile instrument panel bracket during welding and the convenience of welding on both sides.

[0078] Embodiment 3

[0079] In the present invention, preferably, the cooling and cleaning mechanism 6 comprises an air box 600, and the air box 600 is provided in two groups and is respectively fixed to the two ends of one side of the workbench 1;

[0080] An air pipe 601, one end of which is connected to the air box 600, and the other end of which is fixedly connected to a cooling head 602, and the cooling head 602 is disposed in a groove formed in the connecting block 506;

[0081] Motor four 603, motor four 603 is fixedly connected to one end of the connecting block 506, the output end of motor four 603 is fixedly connected with a transmission shaft 604, and the transmission shaft 604 is fixedly connected to the cooling head 602, and the transmission shaft 604 is movably installed on one side of the middle part of the connecting block 506.

[0082] It should be noted that the air box 600 is provided with an air pump (not shown) to provide air to the air pipe 601. The cooling head 602 is hollow and has a spray hole at its downward end. The groove provided in the connecting block 506 facilitates the cooling head 602 to change its tilt angle. The air pipe 601 is made of a hose material to facilitate follow-up movement. The air pipe 601 is arranged on the inner side of the stabilizing rod 511 so that the air pipe 601 can follow the rotation without interference and can achieve a certain degree of bending due to the hose material.

[0083] There are four groups of cooling heads 602 which are respectively arranged around the connecting block 506 , and the number of the air pipes 601 is arranged correspondingly to the number of the cooling heads 602 .

[0084] In the present invention, preferably, the cooling and cleaning mechanism 6 further includes a motor 5 606, the motor 5 606 is fixedly connected to one side of the bottom of the workbench 1, the output end of the motor 5 606 is fixedly connected to a reciprocating screw 607, and the reciprocating screw 607 is movably installed at the bottom of the workbench 1;

[0085] Support rod 608, support rod 608 is threadedly connected to the surface of reciprocating screw rod 607, support rod 608 moves through a slide groove provided in workbench 1, and an air chamber 609 is fixedly connected to the top of support rod 608;

[0086] The spray heads 610 are provided in multiple groups and arranged on the surface of the air chamber 609, and the spray heads 610 are communicated with the air chamber 609;

[0087] Air pipe 2 605 , one side of air pipe 2 605 is connected to the air box 600 , and the other side of air pipe 2 605 is fixedly connected to the air cabin 609 .

[0088] It should be noted that the air pipe 605 is a hose so as to move along with the air chamber 609. The air pipe 605 is connected to the air pump inside the air box 600 to provide blowing power. The nozzle 610 is provided with a spray hole and the welded instrument panel bracket is blown and cleaned through the hole opened on the workbench 1.

[0089] During the implementation process, a motor 4 603 is set, and the output end of the motor 4 603 rotates with the transmission shaft 604, and the transmission shaft 604 rotates with the cooling head 602 along the connecting block 506 to adjust the tilt angle, so that the cooling head 602 is aligned with the welding head of the welding head 9, and the gas is transmitted to the gas pipe 1 601 through the air pump inside the air box 600, and the gas is blown out from the nozzle of the cooling head 602 to blow and cool the welding part of the welding head 9. When the welding is completed, the air pump transmits gas to the gas pipe 2 605, and the gas is transmitted from the gas pipe 2 605 into the air cabin 609, and the air cabin 609 The gas in the vehicle is blown out through the spray hole of the nozzle 610 to clean the vehicle dashboard bracket, so that the residual solder and residue on the vehicle dashboard bracket are blown off. A motor 606 is set, and the output end of the motor 606 drives the reciprocating screw 607 to rotate along the bottom of the workbench 1. The reciprocating screw 607 rotates to make the support rod 608 reciprocate along the reciprocating screw 607 and the slide groove at the bottom of the workbench 1. The support rod 608 drives the air chamber 609 to reciprocate with the nozzle 610. The nozzle 610 reciprocates and cleans the vehicle dashboard bracket through the hole opened in the workbench 1.

[0090] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A welding device for a mounting bracket of an automobile dashboard, characterized in that: It comprises a workbench (1), one side of the workbench (1) is equipped with an adjustment mechanism (5) via a positioning block (2), and the adjustment mechanism (5) is used to adjust the X-axis, Y-axis and arc when welding a welding head (9); A welding head (9), wherein the welding head (9) is arranged on the adjustment mechanism (5), and the welding head (9) is used for welding the instrument panel bracket.

2. A welding device for a mounting bracket of an automobile dashboard according to claim 1, characterized in that: The adjusting mechanism (5) comprises a sliding plate (500), wherein the sliding plate (500) slides through a sliding groove provided in the positioning block (2), and a connecting plate (501) is fixedly connected to a side of the sliding plate (500) away from the threaded column (4); Motor 2 (502), wherein the motor 2 (502) is fixedly connected to the connecting plate (501), a large gear (503) is fixedly connected to the output end of the motor 2 (502), and the large gear (503) is meshed with a small gear (504); A connecting shaft (505), wherein the connecting shaft (505) is fixedly connected to the middle portion of the pinion gear (504), the connecting shaft (505) is rotatably connected to the connecting plate (501), and the middle portion of the connecting shaft (505) is fixedly connected to a limit plate (510); Two sets of stabilizing rods (512), one end of each set of stabilizing rods (512) is fixedly connected to the auxiliary block (10), and the other end of each set of stabilizing rods (512) is fixedly connected to both sides of one end of the connecting plate (501).

3. A welding device for a mounting bracket of an automobile dashboard according to claim 1, characterized in that: The adjusting mechanism (5) further comprises a connecting block (506), wherein the connecting block (506) is fixedly connected to an end of the connecting shaft (505) away from the limiting plate (510); Motor three (507), the motor three (507) is fixedly connected to the middle of one end of the connecting block (506), the output end of the motor three (507) is fixedly connected to a screw rod one (508), and the screw rod one (508) is movably installed in the middle of the connecting block (506); A sliding block (509), wherein the sliding block (509) is threadedly connected to the surface of the screw rod (508), and the sliding block (509) moves through a sliding groove provided in the connecting block (506); Two sets of stabilizing rods (511), one end of each set of stabilizing rods (511) is fixedly connected to the two ends of the limiting plate (510), and the other end of each set of stabilizing rods (511) is fixedly connected to the two sides of one end of the connecting block (506).

4. A welding device for a mounting bracket of an automobile dashboard according to claim 3, characterized in that: A motor seven (8) is fixedly connected to one side of the sliding block (509), and a welding head (9) is fixedly connected to the output end of the motor seven (8), and the welding head (9) is arranged in a groove opened in the sliding block (509).

5. A welding device for a mounting bracket of an automobile dashboard according to claim 1, characterized in that: A positioning block (2) is fixedly connected to one side of the workbench (1), and a motor (3) is fixedly connected to the top of the positioning block (2). At the same time, a threaded column (4) is fixedly connected to the output end of the motor (3), and the threaded column (4) is movably installed in a sliding groove provided in the positioning block (2). The surface of the threaded column (4) is threadedly connected to a sliding plate (500). Limiting columns (11) are fixedly installed in the sliding grooves provided on both sides of the positioning block (2), and the surface of the limiting columns (11) is slidably connected to the auxiliary block (10).

6. A welding device for a mounting bracket of an automobile dashboard according to claim 1, characterized in that: A clamping mechanism (7) is installed in the middle of the workbench (1), and the clamping mechanism (7) is used to limit the position of the automobile instrument panel bracket. A cooling and cleaning mechanism (6) is installed on one side of the workbench (1), and the cooling and cleaning mechanism (6) is used to cool and clean the automobile instrument panel bracket after welding.

7. A welding device for a mounting bracket of an automobile dashboard according to claim 6, characterized in that: The clamping mechanism (7) comprises a bidirectional screw rod (700), and the bidirectional screw rod (700) is movably mounted in the middle of the workbench (1); A moving block (701), wherein the moving block (701) is provided with two groups of threads which are respectively threadedly connected to the two groups of threaded groups of the bidirectional screw rod (700), and a support plate (702) is fixedly connected to each of the moving blocks (701); Motor six (703), the motor six (703) is provided with two groups and is respectively fixed to the outer sides of the two groups of support plates (702), the output ends of the motor six (703) are fixedly connected to fixed blocks (704), and the middle part of the fixed block (704) is movably mounted with a screw rod two (705), and the surface of the screw rod two (705) is threadedly connected with a movable plate (706); A bottom plate (707), wherein the bottom plate (707) is fixedly connected to one side of the fixing block (704).

8. A welding device for a mounting bracket of an automobile dashboard according to claim 7, characterized in that: The movable block (701) moves through a slide groove provided on the middle surface of the workbench (1); the output end of the motor six (703) is movably mounted on the support plate (702); and the movable plate (706) slides in a slide groove provided on the fixed block (704).

9. A welding device for a mounting bracket of an automobile dashboard according to claim 6, characterized in that: The cooling and cleaning mechanism (6) comprises an air box (600), wherein two sets of the air boxes (600) are provided and are respectively fixed to two ends of one side of the workbench (1); An air pipe (601), one end of which is connected to the air box (600), and the other end of which is fixedly connected to a cooling head (602), and the cooling head (602) is arranged in a groove formed in the connecting block (506); Motor four (603), the motor four (603) is fixedly connected to one end of the connecting block (506), the output end of the motor four (603) is fixedly connected to a transmission shaft (604), and the transmission shaft (604) is fixedly connected to the cooling head (602), and the transmission shaft (604) is movably installed on one side of the middle part of the connecting block (506).

10. A welding device for a mounting bracket of an automobile dashboard according to claim 6, characterized in that: The cooling and cleaning mechanism (6) further comprises a motor five (606), wherein the motor five (606) is fixedly connected to one side of the bottom of the workbench (1), and a reciprocating screw rod (607) is fixedly connected to the output end of the motor five (606), and the reciprocating screw rod (607) is movably mounted on the bottom of the workbench (1); A support rod (608), wherein the support rod (608) is threadedly connected to the surface of the reciprocating screw rod (607), the support rod (608) moves through a slide groove provided in the workbench (1), and the top of the support rod (608) is fixedly connected to an air chamber (609); A spray head (610), wherein the spray heads (610) are provided in a plurality of groups and arranged on the surface of the air chamber (609), and the spray heads (610) are in communication with the air chamber (609); Air pipe 2 (605), one side of the air pipe 2 (605) is connected to the air box (600), and the other side of the air pipe 2 (605) is fixedly connected to the air chamber (609).

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