Welding tool assembly

Abstract

The utility model belongs to the technical field of automation, and provides a welding tool assembly which comprises a tool table, a welding table and a welding table. The carrier mechanism and the welding mechanism are arranged on the tool table, and the carrier mechanism is used for placing semi-finished products and parts to be welded; the welding mechanism is used for welding the semi-finished products and the parts into required finished products; the conveying mechanism and the turnover mechanism are movably arranged on the tool table, the carrier assembly and the welding mechanism are arranged on the two sides of the conveying mechanism respectively, and a clamping jaw is arranged on the turnover mechanism and used for clamping semi-finished products and parts to be welded in the carrier mechanism to enable the semi-finished products and the parts to be welded to be turned over to the side close to the welding mechanism. Compared with the prior art, the automatic welding machine has the advantages that the whole welding process is automatic, the stability of a product during welding is ensured under the cooperation of the carrier mechanism, the turnover mechanism and the adjusting mechanism, the quality of a finished product welded by the welding mechanism is ensured by utilizing the adjusting mechanism, and the welding quality and the welding efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation, and in particular relates to a welding tool assembly. Background Art

[0002] The car license plate light is a light that is turned on together with the driving position lights to illuminate the license plate at night or when it is dark.

[0003] In the prior art, most of the welding operations for the lens and the shell of the license plate light are performed by workers using a handheld welding mechanism. Due to the irregular shapes of the license plate light and the shell, it is difficult to fix the two during the welding process, which leads to welding errors that are very likely to occur during the manual welding process. While it is impossible to ensure that the quality of the product after welding meets the required requirements, the labor intensity is increased and the stability and work efficiency during welding are affected. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the utility model is: to propose an overall automated process to ensure the stability between semi-finished products and parts during the welding process, and at the same time, under the action of the adjustment mechanism, the quality of the finished product after welding can meet the requirements, reduce labor intensity, and improve welding quality and work efficiency of the welding tool assembly.

[0005] The utility model solves the technical problem by adopting a technical solution of providing a welding tool assembly, comprising: a tool table;

[0006] The carrier mechanism and the welding mechanism are arranged on the tooling table, the carrier mechanism is used to place the semi-finished products and parts to be welded; the welding mechanism is used to weld the semi-finished products and parts into the required finished products;

[0007] The conveying mechanism and the turning mechanism are movably arranged on the workbench, the carrier assembly and the welding mechanism are respectively arranged on both sides of the conveying mechanism, and the turning mechanism is provided with a clamping claw, which is used to clamp the semi-finished product and the parts to be welded in the carrier mechanism and turn them to a side close to the welding mechanism; the conveying mechanism is used to convey the turning mechanism to the bottom of the welding mechanism, and adjust the position of the turning mechanism in the horizontal direction and the vertical direction, so that the turned semi-finished product and the parts are placed in the carrier mechanism below the welding mechanism;

[0008] An adjusting mechanism is arranged on the tooling table, and the adjusting mechanism is connected to the welding mechanism and is used for adjusting the distance between the welding mechanism and the carrier mechanism.

[0009] In the above-mentioned welding tool assembly, the carrier mechanism includes:

[0010] A bracket, fixed on the workbench;

[0011] A fixing seat is located on the bracket, and a groove and a plurality of step blocks are formed on the fixing seat, wherein the groove can accommodate the parts or the semi-finished products; the step blocks are distributed at the periphery of the groove, and are used to support the semi-finished products, and a clearance groove is formed between each two adjacent step blocks, and the clearance groove is connected with the groove, so that the clamping claws can extend into and clamp the parts and the semi-finished products at the same time.

[0012] In the above-mentioned welding tool assembly, the conveying mechanism includes:

[0013] A mounting frame, arranged on the workbench;

[0014] A linear guide rail connected to the mounting frame, wherein an output end of the linear guide rail can slide between the carrier mechanism and the welding mechanism;

[0015] A lifting cylinder is arranged in a vertical direction, and an output end of the lifting cylinder is connected to the bottom of the turning mechanism to adjust the height of the semi-finished products and parts clamped by the clamping claws.

[0016] In the above-mentioned welding tool assembly, the flipping mechanism includes:

[0017] A mounting plate connected to the output end of the linear guide rail, the lifting cylinder is arranged on the mounting plate, and both ends of the mounting plate are provided with mounting seats;

[0018] A rotating shaft and a driving member, wherein a mounting hole is provided in the mounting seat, and the rotating shaft is rotatably arranged in the mounting hole; the driving end of the driving member is connected to the clamping claw, and the driving member is fixed on the rotating shaft, so that the driving member can rotate synchronously with the rotating shaft;

[0019] The driving motor is arranged at the end of the mounting plate. The driving motor is provided with an output shaft. The output shaft is provided with a driving wheel. One end of the rotating shaft is connected to a driven wheel. The driving wheel and the driven wheel are driven by a belt.

[0020] In the above-mentioned welding tooling assembly, the welding mechanism includes a welding machine, a pushing cylinder and a dust cover. The welding machine and the pushing cylinder are both arranged in the dust cover in the vertical direction. The welding machine is provided with a welding head, and the output end of the pushing cylinder is connected to the welding machine to enable the welding head to approach or move away from the semi-finished products and parts to be welded in the fixed seat.

[0021] In the above-mentioned welding tool assembly, the adjustment mechanism includes:

[0022] A first adjusting member and a supporting member are arranged on the workbench, the supporting member is detachably connected to the first adjusting member, and the first adjusting member is used to adjust the position of the supporting member in the horizontal direction;

[0023] A second adjusting member, disposed on the supporting member and connected to the welding machine, the second adjusting member being used to adjust the distance between the welding mechanism and the tooling table;

[0024] At least two locking members are detachably connected to the support member, and the locking members are used to lock both the second adjusting member and the welding mechanism on the support member.

[0025] In the above-mentioned welding tooling assembly, the support member includes:

[0026] A fixing plate, on which a waist-shaped hole is provided, through which a fixing member passes, so that the fixing plate is fixed on the first adjusting member;

[0027] A support column and a locking block, wherein the support column is vertically arranged on the fixing plate, the locking block is located at the bottom of the support column and wraps it, and the locking block is detachably connected to the fixing plate and is used to limit the displacement or tilt of the support column on the fixing plate.

[0028] In the above-mentioned welding tool assembly, the first adjusting member includes:

[0029] A base plate is arranged on the workbench, and the fixing plate is detachably connected to the base plate;

[0030] Mounting blocks are symmetrically distributed at the periphery of the base plate, and the mounting blocks are provided with connecting grooves;

[0031] An adjusting block is movably arranged in the connecting groove, and an end of the adjusting block extends into the fixing plate and is connected thereto, so as to adjust the position of the supporting member on the base plate.

[0032] In the above-mentioned welding tool assembly, the second adjusting member includes:

[0033] A movable frame and a locking member, wherein one end of the movable frame is connected to the welding machine, and the other end is connected to the locking member, and the locking member is movably sleeved on the support column;

[0034] A worm and a worm wheel, wherein a rotating handle is connected to the end of the worm, the worm is movably meshed with the worm wheel, a rack is fixedly provided on the support column in the vertical direction, and the worm wheel is meshed with the rack to drive the welding mechanism to reciprocate along the length direction of the rack.

[0035] In the above-mentioned welding tooling assembly, the locking part includes a first holding ring and a second holding ring, the first holding ring and the second holding ring are formed with a locking hole, one end of the first holding ring and the second holding ring are connected to the movable frame, and the other end is connected to a locking handle, and the locking handle is used to adjust the diameter of the locking hole to lock the first holding ring and the second holding ring on the support column.

[0036] Compared with the prior art, the utility model has the following beneficial effects:

[0037] (1) The utility model discloses a welding tool assembly, which realizes the square and reverse welding process of the semi-finished products and parts to be welded by an automated welding method with the cooperation of a carrier mechanism and a flipping mechanism, thereby providing convenience for the placement of the semi-finished products and parts to be welded, while also ensuring the stability during the welding process. By adjusting the welding position of the welding mechanism through an adjusting mechanism, the quality of the finished product after welding by the welding mechanism is further improved. The welding tool assembly can effectively improve the welding efficiency on the basis of reducing labor intensity, thereby providing a guarantee for the quality of the finished product after welding.

[0038] (2) The lifting cylinder can adjust the vertical position of the flipped semi-finished products and parts, effectively preventing them from interfering with the carrier mechanism under the welding mechanism and causing damage, so that the semi-finished products and parts to be welded are accurately placed in the fixed seat to complete the welding process, thereby improving stability.

[0039] (3) The mobile frame can be moved on the support column. The height adjustment structure is relatively simple and easy to operate manually. The height of the welding head can be adjusted in time according to the status of the product. It has strong adaptability and also ensures the accuracy and stability of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a stereogram of the present application;

[0041] Figure 2 It is the installation structure view of the carrier mechanism;

[0042] Figure 3 It is a schematic diagram of the turning mechanism clamping the semi-finished products and parts on the carrier mechanism;

[0043] Figure 4 It is a schematic diagram of the flipping mechanism after flipping;

[0044] Figure 5 This is the installation structure view of the adjustment mechanism and the welding mechanism;

[0045] Figure 6 yes Figure 5 Left view of

[0046] Figure 7 This is a view of the installation structure between the rack on the support column and the adjustment part.

[0047] In the figure, 1. Workbench;

[0048] 2. Carrier mechanism; 20. Bracket; 21. Fixing seat; 210. Groove; 211. Step block; 211a. Give way groove;

[0049] 3. Welding mechanism; 30. Welding machine; 300. Welding head; 31. Pushing cylinder; 32. Dust cover;

[0050] 4. Conveying mechanism; 40. Mounting frame; 41. Linear guide rail; 42. Lifting cylinder;

[0051] 5. Turning mechanism; 50. Clamping claw; 51. Mounting plate; 52. Mounting seat; 520. Mounting hole; 53. Rotating shaft; 54. Driving member; 55. Driving motor; 56. Driving wheel; 57. Driven wheel; 58. Belt;

[0052] 6. Adjustment mechanism; 60. Fixed plate; 600. Waist-shaped hole; 61. Support column; 610. Rack; 62. Locking block; 63. Base plate; 64. Mounting block; 640. Connecting groove; 65. Adjustment block; 66. Moving frame; 67. Locking piece; 670. First holding ring; 671. Second holding ring; 672. Locking hole; 673. Locking handle; 68. Worm gear; 69. Worm; 690. Turning handle. DETAILED DESCRIPTION

[0053] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0054] like Figures 1 to 7 As shown, the utility model is a welding tool assembly, including: a tooling table 1, a carrier mechanism 2, a welding mechanism 3, a conveying mechanism 4, a flip mechanism 5 and an adjustment mechanism 6. Among them, this scheme is mainly aimed at the welding process of the license plate light. The license plate light is composed of a shell, a substrate 63 and a lens (not shown in the figure). After the shell and the substrate 63 are buckled (equivalent to a semi-finished product), they need to be welded with the lens (equivalent to a component), such as Figure 2 and Figure 3As shown, the housing of the license plate light is located in the carrier mechanism 2 and in contact with it, while the lens is located above the housing. In the welding process, the flip mechanism 5 is required to use the clamp 50 to clamp the semi-finished product and the parts and flip them to 180 degrees, so that the positions of the two are exchanged, and the conveying mechanism 4 is transferred to the bottom of the welding mechanism 3 for welding. On the basis of ensuring the implementation of the welding process for both, it can also ensure that the parts (i.e., the lens) will not be damaged during the welding process. That is, the structure adopts the positive installation and reverse welding methods for the semi-finished products and parts to be welded, which provides convenience for the placement of the semi-finished products and parts to be welded, and also ensures that the product remains stable during the welding process. In addition, the present solution can also adjust the position of the welding mechanism 3 through the adjustment mechanism 6, which is conducive to ensuring the quality of the finished product after welding by the welding mechanism 3, and also enables the structure to adapt to different states of the product and improve the adaptability. Therefore, the welding tooling assembly realizes the automation of product welding, reduces labor intensity, and improves work efficiency, effectively prevents the outflow of unqualified products, and ensures the accuracy and stability of the quality of the finished product after welding.

[0055] The carrier mechanism 2 includes: a bracket 20, which is fixed on the workbench 1; a fixed seat 21, which is located on the bracket 20, and a groove 210 and a plurality of step blocks 211 are formed on the fixed seat 21, and the groove 210 can accommodate parts or semi-finished products; the step blocks 211 are distributed at the periphery of the groove 210, which are used to support the semi-finished products, and a clearance groove 211a is formed between each two adjacent step blocks 211, and the clearance groove 211a is connected to the groove 210, so that the clamping claw 50 can extend into and clamp the parts and semi-finished products at the same time.

[0056] refer to Figure 1 and Figure 2The carrier mechanism 2 in this scheme is provided with three places, two of which are used to place the semi-finished products and parts to be welded to ensure the normal welding operation of the welding process, and the other is located below the welding mechanism 3, which provides a guarantee for the stability of the semi-finished products and parts during the welding process. Specifically, the bracket 20 can be detachably connected to the workbench 1 to facilitate installation and disassembly according to actual needs. Each bracket 20 is provided with two connected fixing seats 21, wherein the semi-finished product to be welded can be placed in the groove 210, and the step block 211 can support the periphery of the semi-finished product. Through the cooperation between the two, the position interference between the semi-finished product and the fixing seat 21 is effectively prevented, and at the same time, the semi-finished product and the parts can be better supported and stabilized. After the semi-finished product and the parts are turned over, the effect of the fixing seat 21 is also the same. Therefore, this structure greatly improves the stability between the semi-finished product and the parts during welding. In addition, the clearance groove 211a formed between two adjacent step blocks 211 is connected to the groove 210, which is conducive to the clamping jaws 50 extending into the groove 210 during the clamping process and completing stable clamping of the semi-finished products and parts, effectively avoiding the displacement between the two parts during the flipping process of the flipping mechanism 5 and affecting the subsequent welding quality.

[0057] Preferably, a clamping block can be provided at the end of the clamping jaw 50 in the present embodiment, and the clamping block can be detachably connected to the end of the clamping jaw 50 to replace the contact between the clamping jaw 50 and the semi-finished product or product, thereby effectively preventing the wear of the clamping jaw 50. After the clamping block repeatedly causes wear on the product, the clamping block can be removed from the clamping jaw 50 and replaced in time to ensure the stability of the clamping jaw 50 when clamping the semi-finished product and parts.

[0058] The conveying mechanism 4 includes: a mounting frame 40, which is arranged on the workbench 1; a linear guide rail 41, which is connected to the mounting frame 40, and the output end of the linear guide rail 41 can slide between the carrier mechanism 2 and the welding mechanism 3; a lifting cylinder 42, which is arranged in the vertical direction, and the output end of the lifting cylinder 42 is connected to the bottom of the turning mechanism 5, so as to adjust the height of the semi-finished products and parts clamped by the clamp 50.

[0059] like Figure 4 As shown, after the clamping claw 50 has clamped the semi-finished product and parts in the fixing seat 21 and completed the flipping, the linear guide rail 41 on the mounting frame 40 can drive the entire flipping mechanism 5 to move toward the welding mechanism 3. In the process of approaching the welding mechanism 3, because the carrier mechanism 2 is also installed below the welding mechanism 3, the lifting cylinder 42 can drive the flipping mechanism 5 to move along the welding mechanism 3. Figure 4The clamp 50 moves upward in the flipped direction, effectively avoiding the collision between the flipped jaw 50 and the carrier mechanism 2 under the welding mechanism 3 and causing damage to the semi-finished products and parts to be welded. The linear guide 41 and the lifting cylinder 42 realize free adjustment of the clamp 50 in two directions, which can also ensure that the semi-finished products and parts to be welded are accurately placed in the fixing seat 21 under the welding mechanism 3 after flipping, thereby providing a guarantee for the quality of the finished product after welding.

[0060] The flipping mechanism 5 includes: a mounting plate 51, which is connected to the output end of the linear guide 41, the lifting cylinder 42 is arranged on the mounting plate 51, and both ends of the mounting plate 51 are provided with mounting seats 52; a rotating shaft 53 and a driving member 54, a mounting hole 520 is provided in the mounting seat 52, and the rotating shaft 53 is rotatably arranged in the mounting hole 520; the driving end of the driving member 54 is connected to the clamping claw 50, and the driving member 54 is fixed on the rotating shaft 53, so that the driving member 54 can rotate synchronously with the rotating shaft 53; a driving motor 55, which is arranged at the end of the mounting plate 51, and an output shaft is provided on the driving motor 55, and a driving wheel 56 is provided on the output shaft, and one end of the rotating shaft 53 is connected to a driven wheel 57, and the driving wheel 56 and the driven wheel 57 are driven by a belt 58.

[0061] For the flipping of semi-finished products and parts to be welded, refer to Figure 3 and Figure 4 , Figure 3 The clamping jaw 50 clamps the semi-finished product and parts in the fixing seat 21. After the semi-finished product and parts are clamped and fixed, the driving motor 55 is started to drive the driving wheel 56 to rotate through the output shaft. Since a belt 58 is connected between the driving wheel 56 and the driven wheel 57 at the end of the rotating shaft 53, the rotating shaft 53 can be driven to rotate in the mounting seat 52 under the transmission of the belt 58. Since the driving member 54 is fixed on the rotating shaft 53, the driving member 54 can be driven by Figure 3 The displayed position switches to Figure 4 At the position shown, the semi-finished products and parts to be welded clamped by the clamp 50 are flipped over. The belt 58 has a simple transmission structure, low manufacturing cost, and relatively stable operation, which improves the stability of the semi-finished products and parts during the flipping process.

[0062] The welding mechanism 3 includes a welding machine 30, a pushing cylinder 31 and a dust cover 32. The welding machine 30 and the pushing cylinder 31 are both arranged in the dust cover 32 along the vertical direction. The welding machine 30 is provided with a welding head 300. The output end of the pushing cylinder 31 is connected to the welding machine 30 to enable the welding head 300 to approach or move away from the semi-finished products and parts to be welded in the fixing seat 21.

[0063] refer to Figure 1 and Figure 5The dust cover 32 wraps the entire welding mechanism 3, which is helpful to prevent dust and impurities from entering the welding mechanism 3 and affecting its normal operation. Preferably, sound insulation cotton is added to the protective cover to prevent noise during production. When the semi-finished products and parts to be welded are placed in the fixing seat 21 below the welding mechanism 3, the push cylinder 31 drives the welding machine 30 along the Figure 5 Move vertically downward, and when it is close to the fixed seat 21, the welding head 300 on the welding machine 30 can complete the welding of the semi-finished product and the parts into the finished product. It should be noted that this solution adopts ultrasonic welding, which replaces manual welding operations. The automated welding process not only reduces labor intensity, but also improves welding accuracy and welding efficiency.

[0064] refer to Figures 5 to 7 In this solution, the adjustment mechanism 6 is divided into a support member, a first adjustment member, a second adjustment member and a locking member 67, wherein the support member is mainly used to provide a good support effect on the welding machine 30, ensuring that the welding head 300 maintains stability during the welding process; the first adjustment member is used to adjust the distance between the support member and the fixed seat 21 below the welding mechanism 3, so that the welding head 300 is in the correct welding position. Similarly, the second adjustment member is used to adjust the distance between the welding machine 30 and the workbench 1, that is, by adjusting the height of the welding machine 30, the welding mechanism 3 can adapt to the welding requirements of different products, thereby improving the adaptability, and the locking member 67 can realize the locking and fixation between the welding machine 30 and the support member, ensuring that the welding head 300 on the welding machine 30 can maintain stability during the welding process.

[0065] The support member includes: a fixing plate 60, which is provided with a waist-shaped hole 600, and the waist-shaped hole 600 is for the fixing member to pass through, so that the fixing plate 60 is fixed on the first adjusting member; a support column 61 and a locking block 62, the support column 61 is vertically arranged on the fixing plate 60, and the locking block 62 is located at the bottom of the support column 61 and wraps it, and the locking block 62 is detachably connected to the fixing plate 60, and is used to limit the displacement or tilt of the support column 61 on the fixing plate 60.

[0066] Specifically, refer to Figure 5 to Figure 6According to the actual welding position requirements, the fixing plate 60 is adjusted to the required position, and the fixing piece is passed through the waist-shaped hole 600 to limit the displacement of the fixing plate 60 relative to the workbench 1. It should be noted that the fixing piece can be a bolt, a screw or other fixing device. The support column 61 is wrapped and locked by the locking block 62, which effectively prevents the displacement between the support column 61 and the fixing plate 60. For this reason, the welding machine 30 can be stably installed on the support column 61, ensuring the stability during the welding process. The structure adopts a separate design, that is, the locking block 62 and the support column 61 are detachably installed, which is conducive to processing and manufacturing, and is also convenient for disassembly and transportation, providing convenience.

[0067] The first adjusting member includes: a base plate 63, which is arranged on the workbench 1, and the fixing plate 60 is detachably connected to the base plate 63; mounting blocks 64, which are symmetrically distributed at the periphery of the base plate 63, and the mounting blocks 64 are provided with connecting grooves 640; an adjusting block 65, which is movably arranged in the connecting groove 640, and the end of the adjusting block 65 extends into the fixing plate 60 and is connected thereto, so as to adjust the position of the support member on the base plate 63.

[0068] Errors are inevitable in the welding process. Since the position of the welding machine 30 is fixed, it is necessary to fine-tune the welding mechanism 3 through other structures. Figure 5 and Figure 6 As shown, when the position of the welding head 300 on the welding machine 30 does not meet the requirements, the fixing plate 60 can be driven to move by the adjusting block 65 on the mounting block 64, so that the fixing plate 60 is close to or away from the carrier mechanism 2 under the welding mechanism 3. It is precisely because the adjusting block 65 adjusts the position of the fixing plate 60 that the position of the welding head on the welding machine 30 is adjusted accordingly, which provides a guarantee for the quality of the finished product after welding by the welding head 300. The structure is relatively simple as a whole, and the operation is convenient and quick, which improves the stability of the welding tooling assembly.

[0069] The second adjusting member includes: a movable frame 66 and a locking member 67, one end of the movable frame 66 is connected to the welding machine 30, and the other end is connected to the locking member 67, and the locking member 67 is movably mounted on the support column 61; a worm 69 and a worm wheel 68, the end of the worm 69 is connected to a rotating handle 690, the worm 69 is movably engaged with the worm wheel 68, and the support column 61 is fixed with a rack 610 in the vertical direction, and the worm wheel 68 is engaged with the rack 610 to drive the welding mechanism 3 to reciprocate along the length direction of the rack 610.

[0070] refer to Figure 6 and Figure 7The welding machine 30 is connected to the movable frame 66, and the locking member 67 can reciprocate along the vertical direction of the support column 61. During this process, the worker can, according to actual needs, rotate the handle 690, and the worm 69 connected to the rotating handle 690 drives the worm wheel 68 to rotate, and then utilizes the engagement of the worm wheel 68 and the rack 610, so that the second adjusting member can drive the welding mechanism 3 to reciprocate in the vertical direction along the support column 61. The overall structure is relatively simple, and the overall height of the welding machine 30 is adjusted by the cooperation of the worm wheel 68 and the rack 610, and the worm 69 and the worm wheel 68 themselves have self-locking properties, ensuring that the movable frame 66 and the locking member 67 can maintain a stable posture relative to the support column 61 during the welding of the welding head 300.

[0071] The locking member 67 includes a first holding ring 670 and a second holding ring 671, and the first holding ring 670 and the second holding ring 671 are formed with a locking hole 672. One end of the first holding ring 670 and the second holding ring 671 are connected to the movable frame 66, and the other end is connected to a locking handle 673, and the locking handle 673 is used to adjust the diameter of the locking hole 672 to lock the first holding ring 670 and the second holding ring 671 on the support column 61.

[0072] Further, if Figure 7 As shown, the locking member 67 is composed of a first holding ring 670 and a second holding ring 671. When the worker rotates the locking handle 673, the first holding ring 670 and the second holding ring 671 can be brought close to or separated, thereby adjusting the diameter of the locking hole 672. Specifically, when it is necessary to adjust the height of the welding machine 30, the worker uses the locking handle 673 to make the diameter of the locking hole 672 formed by the first holding ring 670 and the second holding ring 671 larger than the diameter of the support column 61, thereby completing the adjustment of the height direction of the welding machine 30 during the engagement process of the worm gear 68 and the rack 610. When the position of the welding head 300 meets the required requirements, the worker rotates the locking handle 673 again, and the locking hole 672 is gradually reduced and pressed against the outer wall of the support column 61, so that the movable frame 66 and the welding machine 30 are kept stationary relative to the support column 61, thereby improving the stability of the welding head 300 during the welding process. This structure is easy to install and disassemble, and is also easy for users to operate, providing convenience and stability. It should be noted that the structures and principles of the locking block 62 and the locking member 67 in this solution are the same, and will not be described in detail here.

[0073] Preferably, in this solution, a groove 210 may be provided on the first holding ring 670 and the second holding ring 671, and the groove 210 is connected to the formed locking hole 672. The groove 210 can allow a gap to exist between the holding ring and the rack 610, thereby effectively avoiding position interference between the holding ring and the movable frame 66 and the rack 610 during the vertical movement, thereby ensuring the smoothness of the welding machine 30 when quickly adjusting the up and down positions in the vertical direction.

[0074] It should be noted that the driving member 54 in this solution can be driven by hydraulic pressure, cylinder or other driving devices.

[0075] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0076] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0077] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0078] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A welding tool assembly, characterized in that: include: Workbench; A carrier mechanism and a welding mechanism are arranged on the tooling table, and the carrier mechanism is used to place semi-finished products and parts to be welded; The welding mechanism is used to weld the semi-finished product and the parts into the desired finished product; The conveying mechanism and the turning mechanism are movably arranged on the workbench, the carrier mechanism and the welding mechanism are respectively arranged on both sides of the conveying mechanism, and the turning mechanism is provided with a clamping claw, which is used to clamp the semi-finished product and the parts to be welded in the carrier mechanism and turn them to the side close to the welding mechanism; the conveying mechanism is used to convey the turning mechanism to the bottom of the welding mechanism, and adjust the position of the turning mechanism in the horizontal direction and the vertical direction, so that the turned semi-finished product and the parts are placed in the carrier mechanism below the welding mechanism; An adjusting mechanism is arranged on the tooling table, and the adjusting mechanism is connected to the welding mechanism and is used for adjusting the distance between the welding mechanism and the carrier mechanism.

2. A welding tool assembly according to claim 1, characterized in that: The carrier mechanism comprises: A bracket, fixed on the workbench; A fixing seat is located on the bracket, and a groove and a plurality of step blocks are formed on the fixing seat, wherein the groove can accommodate the parts or the semi-finished products; the step blocks are distributed at the periphery of the groove, and are used to support the semi-finished products, and a clearance groove is formed between each two adjacent step blocks, and the clearance groove is connected with the groove, so that the clamping claws can extend into and clamp the parts and the semi-finished products at the same time.

3. A welding tool assembly according to claim 1, characterized in that: The conveying mechanism comprises: A mounting frame, arranged on the workbench; A linear guide rail connected to the mounting frame, wherein an output end of the linear guide rail can slide between the carrier mechanism and the welding mechanism; A lifting cylinder is arranged in a vertical direction, and an output end of the lifting cylinder is connected to the bottom of the turning mechanism to adjust the height of the semi-finished products and parts clamped by the clamping claws.

4. A welding tool assembly according to claim 3, characterized in that: The turning mechanism comprises: A mounting plate connected to the output end of the linear guide rail, the lifting cylinder is arranged on the mounting plate, and mounting seats are arranged at both ends of the mounting plate; A rotating shaft and a driving member, wherein a mounting hole is provided in the mounting seat, and the rotating shaft is rotatably arranged in the mounting hole; the driving end of the driving member is connected to the clamping claw, and the driving member is fixed on the rotating shaft, so that the driving member can rotate synchronously with the rotating shaft; The driving motor is arranged at the end of the mounting plate. The driving motor is provided with an output shaft. The output shaft is provided with a driving wheel. One end of the rotating shaft is connected to a driven wheel. The driving wheel and the driven wheel are driven by a belt.

5. A welding tool assembly according to claim 2, characterized in that: The welding mechanism includes a welding machine, a pushing cylinder and a dust cover. The welding machine and the pushing cylinder are both arranged in the dust cover in the vertical direction. The welding machine is provided with a welding head. The output end of the pushing cylinder is connected to the welding machine to enable the welding head to approach or move away from the semi-finished products and parts to be welded in the fixing seat.

6. A welding tool assembly according to claim 5, characterized in that: The regulating mechanism comprises: A first adjusting member and a supporting member are arranged on the workbench, the supporting member is detachably connected to the first adjusting member, and the first adjusting member is used to adjust the position of the supporting member in the horizontal direction; A second adjusting member, disposed on the supporting member and connected to the welding machine, the second adjusting member being used to adjust the distance between the welding mechanism and the tooling table; At least two locking members are detachably connected to the support member, and the locking members are used to lock both the second adjusting member and the welding mechanism on the support member.

7. A welding tool assembly according to claim 6, characterized in that: The support member comprises: A fixing plate, on which a waist-shaped hole is provided, through which a fixing member passes, so that the fixing plate is fixed on the first adjusting member; A support column and a locking block, wherein the support column is vertically arranged on the fixing plate, the locking block is located at the bottom of the support column and wraps it, and the locking block is detachably connected to the fixing plate and is used to limit the displacement or tilt of the support column on the fixing plate.

8. A welding tool assembly according to claim 7, characterized in that: The first adjusting member comprises: A base plate is arranged on the workbench, and the fixing plate is detachably connected to the base plate; Mounting blocks are symmetrically distributed at the periphery of the base plate, and the mounting blocks are provided with connecting grooves; An adjusting block is movably arranged in the connecting groove, and an end of the adjusting block extends into the fixing plate and is connected thereto, so as to adjust the position of the supporting member on the base plate.

9. A welding tool assembly according to claim 7, characterized in that: The second adjusting member comprises: A movable frame and a locking member, wherein one end of the movable frame is connected to the welding machine, and the other end is connected to the locking member, and the locking member is movably sleeved on the support column; A worm and a worm wheel, wherein a rotating handle is connected to the end of the worm, the worm is movably meshed with the worm wheel, a rack is fixedly provided on the support column in the vertical direction, and the worm wheel is meshed with the rack to drive the welding mechanism to reciprocate along the length direction of the rack.

10. A welding tool assembly according to claim 9, characterized in that: The locking member includes a first holding ring and a second holding ring, wherein the first holding ring and the second holding ring are formed with a locking hole, one end of the first holding ring and the second holding ring are connected to the movable frame, and the other end is connected to a locking handle, and the locking handle is used to adjust the diameter of the locking hole so as to lock the first holding ring and the second holding ring on the support column.

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