Welding auxiliary equipment

Abstract

The utility model belongs to the technical field of welding process equipment, and discloses welding auxiliary equipment which comprises a mounting frame, and one side of the mounting frame serves as a mounting side. The connecting assembly is mounted on the side, away from the mounting side, of the mounting frame; and the laser generator is installed at the end, away from the installation frame, of the clamping channel, a fixing assembly is arranged on the connecting assembly, and the fixing assembly is used for fixing the laser generator to the connecting assembly. According to the welding auxiliary equipment, the welding part of the solder ball can be accurately preheated through the laser generator, the phenomenon that pseudo soldering or soldering tin cannot be flatly laid on the welding face due to abnormal forming of an alloy layer is reduced, and the welding yield is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding process equipment technical field, especially a kind of welding auxiliary equipment. BACKGROUND

[0002] Solder ball welding is a method that tin ball is heated and welded to workpiece by laser, since laser beam energy is highly concentrated, this melting process is very rapid.For example, in a precise electronic component welding scene, a tin ball with a diameter of a few hundred microns can be completely melted in a few milliseconds, forming liquid tin alloy, filling the gap between workpieces or fusing with workpiece surface.Solder ball welding is especially suitable for high-definition camera module and precision voice control device, data line solder joint assembly and other small pads and enameled wire soldering.

[0003] Solder ball welding has good combination effect on copper, but for metal materials with plating layer and large volume, it is easy to cause abnormal alloy layer forming, resulting in false welding or soldering tin cannot be laid flat on the welding surface, resulting in product defects, research shows that preheating the welding part can effectively reduce false welding and tin surface protrusion problems, therefore, an auxiliary tool for heating welding part is urgently needed. SUMMARY

[0004] The utility model aims at providing a kind of welding auxiliary equipment to solve one or more technical problems existing in prior art, at least provide a beneficial choice or create conditions.

[0005] The utility model solves the technical problem of the solution scheme:

[0006] A kind of welding auxiliary equipment, it includes:

[0007] Mounting frame, with one side of the mounting frame as installation side;

[0008] Connecting assembly, it is installed in the side of the mounting frame away from the installation side;

[0009] Laser generator, it is installed in the end of the clamping channel away from the mounting frame, fixed assembly is provided on the connecting assembly, and the fixed assembly is used to fix the laser generator in the connecting assembly.

[0010] The technical scheme has at least the following beneficial effects: the mounting side of the mounting frame is aligned with the welding equipment, and then the mounting side is fixed on the welding equipment, and then the laser generator is fixed in the clamping channel and fixed, so that the light emitting end of the laser generator irradiates the welding position, the place is heated by using a thin laser beam, the tin ball and the metal material are better fused without affecting the existing welding equipment, the alloy layer is uniformly and completely formed, the virtual welding phenomenon caused by abnormal alloy layer forming is avoided, the reliability and stability of welding are greatly improved, the waste rate of products caused by virtual welding is reduced, secondly, the mounting frame can directly mount the entire auxiliary equipment on the welding head 6, the mounting method is simple and efficient, and the existing welding equipment does not need to be greatly modified, so that the integrated application of the auxiliary equipment can be quickly realized, and the time and cost of equipment installation are saved.

[0011] As a further improvement of the above technical scheme, the connecting assembly comprises a first adjusting platform and a second adjusting platform, the first adjusting platform is installed on the mounting frame, the second adjusting platform is connected to the side of the first adjusting platform away from the mounting frame, the fixing assembly is installed on the second adjusting platform, the first adjusting platform can drive the second adjusting platform to move in the left-right direction and the front-back direction respectively, and the second adjusting platform can drive the fixing assembly to move in the direction of the light path of the laser generator.

[0012] By adopting the above technical scheme, before starting welding and preheating, the worker first adjusts the laser generator through the first adjusting platform and the second adjusting platform, so that the emitted laser can accurately irradiate the welding position, when facing welding positions of different shapes and positions, the laser can accurately aim at the welding point, ensuring that the laser energy uniformly and accurately acts on the welding position, further optimizing the formation of the alloy layer, reducing virtual welding, missed welding and other problems, and significantly improving the precision and consistency of the welding quality.

[0013] As a further improvement of the above technical scheme, the connecting assembly further comprises a connecting plate, one end of the connecting plate is installed on the first adjusting platform, the other end extends downward, and the second adjusting platform is installed on the downward end of the connecting plate. By extending the connecting plate, the first adjusting platform and the second adjusting platform are separated, the position structure of the entire welding auxiliary equipment is optimized, and the laser generator mounted on the second adjusting platform has more adjustment space.

[0014] As a further improvement of the above technical scheme, the connecting plate is rotatably installed on the first adjusting platform in the up-down axis direction, and the connecting plate is located on the side of the first adjusting platform away from the up-down axis.

[0015] When the connecting plate is rotatably installed on the first adjusting platform in the direction of the vertical axis, the laser generator can rotate with it, so that the welding position can be aligned from more angles. When facing some welding workpieces with complex shapes or special structures, the welding position can be precisely preheated in all directions.

[0016] As a further improvement of the above technical solution, the second adjusting platform is rotatably installed on the connecting plate in the direction of the horizontal axis, which is perpendicular to the vertical plane in which the connecting plate is located, and the second adjusting platform is located on the side of the connecting plate away from the horizontal axis.

[0017] In combination with the rotation of the connecting plate and the translation of the first and second adjusting platforms, the rotation of the second adjusting platform in the vertical plane further enriches the adjustment dimensions of the laser generator. For workpieces with complex shapes, such as metal parts with curved surfaces, inclined surfaces, or internal cavity structures, the welding position can be precisely preheated from various directions and angles.

[0018] As a further improvement of the above technical solution, a rotating plate is provided on the second adjusting platform, which is rotatably installed on the connecting plate, and the fixing assembly is installed on the side of the second adjusting platform away from the rotating plate. The provision of the rotating plate provides a stable support structure for the rotation of the laser generator. During rotation, it can ensure the smooth operation of the laser generator and reduce the shaking and displacement caused by rotation.

[0019] As a further improvement of the above technical solution, the fixing assembly includes a fixed seat and a clamping part, the fixed seat is installed on the second adjusting platform, one end of the clamping part is elastically connected to the fixed seat, the other end is detachably connected to the opposite end of the fixed seat, a clamping channel is formed between the middle of the clamping part and the fixed seat, and the laser generator is installed in the clamping channel. When installing the laser generator, first open the clamping part, expand the gap at the clamping channel, then install the laser generator into the clamping gap, then press the clamping part against the laser generator, and finally install the end of the clamping part to the fixed seat, thereby completing the installation of the laser generator. This scheme allows different sizes of laser generators to be installed in the fixing assembly by varying the clamping gap, allowing different power lasers to adapt to different welding workpieces, and improving the practicality of the auxiliary equipment.

[0020] As a further improvement of the above technical solution, the end of the clamping part detachably connected to the fixed seat is provided with a locking bolt, and the locking bolt is threadedly connected to the fixed seat through the end of the clamping part. Through the locking bolt, the clamping part and the fixed seat can be quickly locked and connected, so that the laser generator can be stably positioned in the clamping channel.

[0021] As a further improvement of the above technical solution, the mounting frame comprises a vertical plate and a horizontal plate connected with each other, the horizontal plate is mounted at the downward end of the vertical plate, the side of the vertical plate away from the horizontal plate is the mounting side, the connecting assembly is mounted on the horizontal plate, the vertical plate is provided with a mounting hole penetrating left and right and extending upward. After aligning the mounting side with the welding equipment, the mounting bolt for connection is screwed through the mounting hole to the welding equipment, at this time the worker can slide the mounting frame up and down to move the mounting frame on the welding equipment by a proper distance until the laser emitted by the laser generator is directly opposite the welding position, realizing the movement and positioning of the laser generator in the up-down direction.

[0022] As a further improvement of the above technical solution, the horizontal plate and the vertical plate are connected with a reinforcing plate. The overall structural strength of the mounting frame is improved by the reinforcing plate, and the installation stability of the laser generator on the welding equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly described below. Obviously, the described drawings are only a part of the embodiments of the present application, not all embodiments, and those skilled in the art can obtain other design schemes and drawings according to these drawings without creative labor.

[0024] Figure 1 is the overall structure schematic diagram of the welding auxiliary equipment of the present application;

[0025] Figure 2 is the structure schematic diagram of the welding auxiliary equipment of the present application in the horizontal direction along the side rear view angle;

[0026] Figure 3 is the top view of the welding auxiliary equipment of the present application;

[0027] Figure 4 is the structure schematic diagram of the welding auxiliary equipment of the present application along the view angle directly opposite the clamping channel.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 1, mounting frame; 11, vertical plate; 12, horizontal plate; 13, reinforcing plate; 2, connecting assembly; 21, first adjusting platform; 22, second adjusting platform; 221, rotating plate; 23, connecting plate; 231, third connecting bolt; 232, second connecting hole; 233, fourth connecting bolt; 3, laser generator; 4, fixing assembly; 41, clamping part; 42, fixing seat; 43, clamping channel; 44, locking bolt; 5, mounting plate; 51, first connecting bolt; 52, first rotating hole; 53, second connecting bolt; 6, welding head. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0031] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0032] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0033] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0034] The existing soldering of tin balls is to quickly melt the tin balls by laser, so that the molten tin liquid flows into the gap or the surface of the workpiece to be welded. However, for the workpiece with a plating layer, false welding caused by abnormal alloy layer forming or the molten tin liquid cannot be flatly laid on the surface of the workpiece is prone to occur. Therefore, the inventor found after testing that heating the welding part can effectively improve the above problems. However, because the tin ball is small, a welding auxiliary device capable of accurately heating the tin ball and the surface of the workpiece without damaging other parts is needed.

[0035] With reference to Figure 1 The welding auxiliary device disclosed in the present application comprises:

[0036] The mounting bracket 1 is applied to a welding device, and one side of the mounting bracket 1 is the mounting side;

[0037] The connecting assembly 2 is installed on the side of the mounting bracket 1 away from the mounting side;

[0038] The laser generator 3 is installed at the end of the connecting assembly 2 away from the mounting rack 1, and the connecting assembly 2 is provided with a fixing assembly 4 for fixing the laser generator 3 on the connecting assembly 2.

[0039] Before starting the welding operation, the mounting side of the mounting rack 1 is aligned with the side wall of the welding head 6 of the welding equipment, and then the mounting rack 1 is fixed on the welding head 6 of the welding equipment using mounting bolts, so that the auxiliary equipment can move with the movement of the welding head 6, and then the laser generator 3 is fixed at the connecting assembly 2 and fixed using the fixing assembly 4, so that the light emitting end of the laser generator 3 irradiates the welding position.

[0040] The use of a thinner linear laser beam to heat the area allows the tin ball to better fuse with the metal material without affecting the existing welding equipment, allowing the alloy layer to form uniformly and completely, thereby avoiding the phenomenon of false welding caused by abnormal alloy layer formation, greatly improving the reliability and stability of welding, and reducing the scrap rate of products due to false welding. Second, the mounting rack 1 can directly install the entire auxiliary equipment on the welding head 6. This installation method is simple and efficient, and does not require large-scale modification of the existing welding equipment to quickly realize the integrated application of auxiliary equipment, saving equipment installation time and cost. Third, the fixing assembly 4 can stably fix the laser generator 3 on the connecting assembly 2, ensuring the positional accuracy of the laser generator 3 during operation, allowing the laser to accurately irradiate the area to be welded, achieving precise preheating. This precise positioning helps to improve the consistency and repeatability of welding, ensuring that the quality of each welding can meet high standards.

[0041] To further increase the movement range of the laser generator 3 on the welding equipment, so that the laser generator 3 can move to work on the surface of workpieces of different shapes and angles, referring to Figure 1 and Figure 2 , the connecting assembly 2 includes a first adjustment platform 21 and a second adjustment platform 22. The first adjustment platform 21 is installed on the mounting rack 1, and the adjustment direction of the first adjustment platform 21 is parallel to the horizontal plane. The second adjustment platform 22 is connected to the side of the first adjustment platform 21 away from the mounting rack 1, and the second adjustment platform 22 is parallel to the vertical plane. The fixing assembly 4 is installed on the second adjustment platform 22. The first adjustment platform 21 can drive the second adjustment platform 22 to move in the left-right direction and the front-back direction, respectively. The second adjustment platform 22 can drive the fixing assembly 4 to move in the direction of the light path of the laser generator 3. In this embodiment, the first adjustment platform 21 is an XY fine adjustment platform, and the second adjustment platform 22 is an X fine adjustment platform.

[0042] Before starting the welding, the worker first adjusts the first adjusting platform 21 and the second adjusting platform 22, specifically, respectively twists the X adjusting knob and the Y adjusting knob on the first adjusting platform 21, so that the first adjusting platform 21 moves relative to the mounting frame 1, thereby driving the second adjusting platform 22 to move in the horizontal direction, then tightens the fastening knob on the first adjusting platform 21 to fix the movement of the second adjusting platform 22 in the horizontal direction, and then twists the X adjusting knob on the second adjusting platform 22 to drive the fixed assembly 4 and then the laser generator 3 to move in the laser light path towards or away from the welding part, until the laser generator 3 reaches the appropriate light emitting position, and finally the emitted laser can accurately and unobstructed align the welding position.

[0043] Through this scheme design, first, the laser generator 3 of the present application can accurately align the welding point when facing welding parts of different shapes and positions, ensuring that the laser energy uniformly and accurately acts on the welding part, further optimizing the formation of the alloy layer, reducing problems such as false welding and missed welding, and significantly improving the precision and consistency of the welding quality, second, the operator only needs to operate the first and second adjusting platforms 22 to quickly adjust the position of the laser generator 3 relative to the welding position. Compared with the traditional method of aligning the laser by disassembling and reassembling the equipment multiple times, this scheme greatly simplifies the operation process, saves a lot of preparation time, and improves the production efficiency.

[0044] With reference to Figure 2 , the connecting assembly 2 further comprises a connecting plate 23, one end of the connecting plate 23 is installed on the first adjusting platform 21, and the other end extends downward, and the second adjusting platform 22 is connected to the bottom of the connecting plate 23. By separating the first adjusting platform 21 and the second adjusting platform 22 through the extended connecting plate 23, the position structure of the entire welding auxiliary equipment is optimized, so that the laser generator 3 installed on the second adjusting platform 22 has more adjustment space.

[0045] Further as a preferred embodiment, with reference to Figure 2 and Figure 3The bottom of the first adjusting platform 21 is provided with a mounting plate 5, and the connecting plate 23 is rotatably mounted on the mounting plate 5 in the up-down axis direction, and the connecting plate 23 is located on the side of the first adjusting platform 21 away from the up-down axis. Specifically, one side of the upper end of the connecting plate 23 is provided with a first connecting bolt 51, the first connecting bolt 51 extends in the up-down direction and is rotatably connected to the connecting plate 23 and the mounting plate 5, an arc-shaped first rotating hole 52 is formed in the mounting plate 5, the first rotating hole 52 penetrates the mounting plate 5 in the up-down direction, a second connecting bolt 53 is slidably mounted in the first rotating hole 52, and the bottom of the first rotating hole 52 is provided with a first locking strip arranged in the circumferential direction. One end of the second connecting bolt 53 penetrating out of the first rotating hole 52 is connected to the mounting plate 5, and the second connecting bolt 53 can be one or more. In this embodiment, the second connecting bolt 53 is provided as two. The connecting plate 23 rotates around the straight line in the length direction of the first connecting bolt 51 as the rotation axis. When it is rotated to the appropriate angle, the second connecting bolt 53 is tightened until the second connecting bolt 53 abuts against the first locking strip, so as to lock the mounting plate 5 and the connecting plate 23 relative to each other. When the connecting plate 23 is rotatably mounted on the first adjusting platform 21 in the up-down axis direction, the laser generator 3 can be rotated accordingly, so that the welding position can be aligned from more angles. When facing some welding workpieces with complex shapes or special structures, the welding position can be precisely preheated in all directions.

[0046] In actual welding operation, the laser may need to cross part of the workpiece to preheat the rear part of the workpiece. Therefore, in order to further adjust the landing point of the laser emitted by the laser generator 3 in the vertical direction, with reference to Figure 2 , the second adjusting platform 22 is rotatably mounted on the connecting plate 23 in the horizontal axis direction, the horizontal axis is perpendicular to the vertical plane in which the connecting plate 23 is located, and the second adjusting platform 22 is located on the side of the connecting plate 23 away from the horizontal axis. In combination with the rotation of the connecting plate 23 and the translation functions of the first and second adjusting platforms 22, the rotation of the second adjusting platform 22 in the vertical plane further enriches the adjustment dimensions of the laser generator 3. For workpieces with complex shapes, such as metal parts with plated layers having curved surfaces, inclined surfaces or internal cavity structures, the welding position can be precisely preheated from various directions and angles.

[0047] Further as a preferred embodiment, with reference to Figure 1 , Figure 2 and Figure 4 , the second adjusting platform 22 is provided with a rotating plate 221, the rotating plate 221 is rotatably mounted on the connecting plate 23, and the fixing assembly 4 is mounted on the side of the second adjusting platform 22 away from the rotating plate 221. The provision of the rotating plate 221 provides a stable support structure for the laser generator 3, which can ensure the smooth operation of the laser generator 3 during rotation.

[0048] Specifically, the connecting plate 23 is provided with a third connecting bolt 231 extending in the horizontal direction, one end of the third connecting bolt 231 connected to the rotating plate 221, and an arc-shaped second rotating hole formed in the connecting plate 23 and penetrating through the connecting plate 23 in a direction perpendicular to the plane of the connecting plate 23, a second locking strip arranged in the circumferential direction in the second rotating hole, and a fourth connecting bolt 233 slidably installed in the second rotating hole and extending in the horizontal direction, one end of the fourth connecting bolt 233 connected to the rotating plate 221, the fourth connecting bolt 233 can be one or more, in this embodiment, the fourth connecting bolt 233 is provided as two, and the rotating plate 221 rotates about the straight line in the length direction of the third connecting bolt 231 as the rotation axis, when rotated to the appropriate angle, the fourth connecting bolt 233 is tightened until the fourth connecting bolt 233 abuts against the second locking strip, thereby locking the rotating plate 221 and the connecting plate 23 with each other, achieving positioning of the laser falling point of the laser generator 3 in the vertical direction.

[0049] Referring to Figure 4 In this embodiment, the fixing assembly 4 includes a fixing seat 42 and a clamping portion 41, the fixing seat 42 is installed on the second adjusting platform 22, one end of the clamping portion 41 is elastically connected to the fixing seat 42, the other end is detachably connected to the opposite end of the fixing seat 42, a clamping passage 43 is formed between the middle of the clamping portion 41 and the fixing seat 42, and the laser generator 3 is installed in the clamping passage 43, when installing the laser generator 3, first open the clamping portion 41, expand the gap at the clamping passage 43, then install the laser generator 3 into the clamping gap, then press the clamping portion 41 against the laser generator 3 and install the end of the clamping portion 41 on the fixing seat 42, thereby completing the installation of the laser generator 3, this scheme can install laser generators 3 of different sizes in the fixing assembly 4 through the variable clamping gap, can adapt to different welding workpieces through laser beams of different powers, and improves the practicability of the auxiliary equipment.

[0050] Further as a preferred embodiment, one end of the clamping portion 41 detachably connected to the fixing seat 42 is provided with a locking bolt 44, the locking bolt 44 is threadedly connected to the fixing seat 42 at one end penetrating through the clamping portion 41, through the locking bolt 44, the clamping portion 41 can be quickly locked on the fixing seat 42, reducing the workload of workers when limiting the laser generator 3, and improving the stability of the laser generator 3 in the clamping passage 43.

[0051] In other embodiments, the fixing assembly 4 can be a fixing bolt, the fixing bolt directly penetrating through the laser generator 3 and threadedly connected to the second adjusting platform 22 to complete the fixing of the laser generator 3.

[0052] Referring to Figure 1The mounting frame 1 comprises a vertical plate 11 and a horizontal plate 12 which are connected with each other, the horizontal plate 12 is mounted on the downward side of the vertical plate 11, the side of the vertical plate 11 away from the horizontal plate 12 is the mounting side, the first adjusting platform 21 is mounted on the downward side of the horizontal plate 12, the vertical plate 11 is provided with mounting holes which are penetrated from left to right and extend upward. After aligning the mounting side with the welding equipment, the mounting bolt for connection is screwed to the welding equipment through the mounting holes, at this time, the worker can slide the mounting frame 1 up and down, so that the mounting frame 1 moves on the welding equipment by a proper distance, until the laser emitted by the laser generator 3 is opposite to the welding position, the movement and positioning of the laser generator 3 in the upward and downward direction are realized.

[0053] Further preferably, the horizontal plate 12 and the vertical plate 11 are provided with a reinforcing plate 13, the overall structural strength of the mounting frame 1 is improved through the reinforcing plate 13, and the mounting stability of the laser generator 3 on the welding equipment is improved.

[0054] The preferred embodiments of the present application are described above, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A welding auxiliary device, characterized in that, include: Mounting bracket (1), with one side of the mounting bracket (1) as the mounting side; A connecting component (2) is mounted on the side of the mounting bracket (1) opposite to the mounting side; A laser generator (3) is mounted on the end of the connecting assembly (2) away from the mounting bracket (1). A fixing component (4) is provided on the connecting assembly (2) for fixing the laser generator (3) to the connecting assembly (2).

2. The welding auxiliary equipment according to claim 1, characterized in that, The connecting component (2) includes a first adjustment platform (21) and a second adjustment platform (22). The first adjustment platform (21) is mounted on the mounting frame (1), and the second adjustment platform (22) is connected to the side of the first adjustment platform (21) away from the mounting frame (1). The fixing component (4) is mounted on the second adjustment platform (22). The first adjustment platform (21) can drive the second adjustment platform (22) to move in the left-right direction and the front-back direction, respectively. The second adjustment platform (22) can drive the fixing component (4) to move along the optical path direction of the laser generator (3).

3. The welding auxiliary equipment according to claim 2, characterized in that, The connecting component (2) further includes a connecting plate (23), one end of which is mounted on the first adjustment platform (21) and the other end extends downward. The second adjustment platform (22) is mounted on the downward end of the connecting plate (23).

4. The welding auxiliary equipment according to claim 3, characterized in that, The connecting plate (23) is rotatably mounted on the first adjustment platform (21) in the direction of the upper and lower axis, and the connecting plate (23) is located on the side of the first adjustment platform (21) away from the upper and lower axis.

5. The welding auxiliary equipment according to claim 3, characterized in that, The second adjustment platform (22) is rotatably mounted on the connecting plate (23) in the direction of the horizontal axis. The horizontal axis is perpendicular to the vertical plane where the connecting plate (23) is located. The second adjustment platform (22) is located on the side of the connecting plate (23) away from the horizontal axis.

6. The welding auxiliary equipment according to claim 3, characterized in that, The second adjustment platform (22) is provided with a rotating plate (221), which is rotatably mounted on the connecting plate (23), and the fixing component (4) is mounted on the side of the second adjustment platform (22) away from the rotating plate (221).

7. The welding auxiliary equipment according to claim 1, characterized in that, The fixing component (4) includes a fixing base (42) and a clamping part (41). The fixing base (42) is installed on the second adjustment platform (22). One end of the clamping part (41) is elastically connected to the fixing base (42), and the other end is detachably connected to the opposite end of the fixing base (42). A clamping channel (43) is formed between the middle of the clamping part (41) and the fixing base (42). The laser generator (3) is installed in the clamping channel (43).

8. The welding auxiliary equipment according to claim 7, characterized in that, The clamping part (41) is detachably connected to one end of the fixed base (42) and is provided with a locking bolt (44). The locking bolt (44) is threaded through one end of the clamping part (41) and connected to the fixed base (42).

9. The welding auxiliary equipment according to claim 1, characterized in that, The mounting bracket (1) includes a vertical plate (11) and a horizontal plate (12) connected to each other. The horizontal plate (12) is installed at the downward end of the vertical plate (11). The side of the vertical plate (11) away from the horizontal plate (12) is the mounting side. The connecting component (2) is installed on the horizontal plate (12). The vertical plate (11) has a through mounting hole extending upward.

10. A welding auxiliary device according to claim 9, characterized in that, A reinforcing plate (13) is connected between the horizontal plate (12) and the vertical plate (11).

Images