Cold welding machining device for aluminum part production

Abstract

The invention is suitable for the technical field of aluminum part machining, and provides a cold welding machining device for aluminum part production, which comprises a base, and the base comprises a base arranged along the horizontal direction and a bracket arranged along the vertical direction; the conveying unit is arranged on the top of the base in the same direction, the conveying unit comprises a sliding rail arranged in the same direction as the base and a sliding table connected to the welding assembly in a sliding mode, a plurality of sets of installation frames are installed on the top of the sliding table, and aluminum parts are placed on each set of installation frames; wherein the aluminum part is composed of three sets of aluminum sheets, every two sets of aluminum sheets are perpendicular to each other, every two sets of aluminum sheets form a weld joint, and the three sets of aluminum sheets jointly form a weld fillet; the device solves the problem that an existing automatic welding technology cannot machine an aluminum sheet forming a weld fillet needing to be welded, and the purposes that an aluminum part can be welded in a precise control welding mode, meanwhile, the welding quality is guaranteed, and it is guaranteed that the weld fillet part is attractive and firm in welding are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum parts processing, and more specifically, it relates to a cold welding processing device used for the production of aluminum parts. Background Art

[0002] Aluminum parts are widely used in industry and daily life due to their light weight, high strength, good thermal conductivity and corrosion resistance. Aluminum is easy to process and can be made into parts of various shapes and sizes through a variety of processes such as casting, forging, extrusion, rolling, etc. In addition, aluminum also has good welding properties. Cold welding of aluminum parts is a special welding technology that mainly achieves welding at a lower temperature through mechanical pressure and chemical reaction, avoiding the deformation, cracking and oxidation problems caused by traditional high-temperature welding.

[0003] At present, the cold welding technology of aluminum parts on the market is mainly suitable for welding aluminum thin plates within 2mm. It is usually divided into direct welding and welding with welding wire according to the gap between aluminum plates. Although this welding method can achieve the connection of aluminum thin plates, due to the thin thickness and high thermal conductivity of aluminum plates, deformation and cracks are prone to occur during the cold welding process. Automatic welding is usually carried out from the gap. When welding two sets of aluminum plates, it can be welded from the starting end to the tail end, but when it involves welding three sets of aluminum plates, there are not only welds but also weld angles. If the same method is used to weld from the starting end to the tail end of the weld, accumulation will occur at the weld angle; if a certain gap is left at the weld angle and concentrated welding is carried out, first of all, there will be a problem of loose welding. Secondly, because the gap at the weld angle is slightly wide, it may be necessary to fill the welding rod, which will still cause accumulation problems, resulting in a decline in the quality of aluminum parts.

[0004] In practical applications, cold welding of aluminum sheets faces many challenges. First, the high thermal conductivity of aluminum causes heat to diffuse rapidly during welding, resulting in uneven temperature in the welding area, which is prone to deformation and cracking. Second, the thickness of the aluminum sheet limits the choice of welding parameters. Excessive current or voltage may cause the sheet to melt or burn through, while too low parameters cannot form an effective weld. In addition, when welding three groups of aluminum sheets, the treatment of the weld corners is particularly complicated. Traditional welding methods make it difficult to achieve uniform welding at the weld corners, and are prone to problems such as accumulation and lack of fusion, which seriously affects the welding quality. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a cold welding processing device for the production of aluminum parts.

[0006] To achieve the above object, the present invention provides the following technical solutions: A cold welding processing device for aluminum parts production, comprising a base, wherein the base comprises a base arranged in a horizontal direction and a bracket arranged in a vertical direction; A transmission unit, the transmission unit is arranged in the same direction on the top of the base, the transmission unit comprises a slide rail arranged in the same direction as the base, a slide table slidably connected to the slide rail, a plurality of groups of mounting frames are installed on the top of the slide table, and an aluminum part is placed on each group of the mounting frames; The aluminum part is composed of three groups of aluminum thin plates, which are arranged vertically in pairs, and the three groups of aluminum thin plates form a weld in pairs, and the three groups of aluminum thin plates together form a weld angle; according to the position, the horizontal weld is set as the Z-axis weld, and the two welds perpendicular to the horizontal direction are set as the X-axis weld and the Y-axis weld; A processing unit, wherein the processing unit is slidably connected to the bracket, the processing unit comprises a processing frame slidably connected to the bracket, a preheating component is arranged on the processing frame, three sets of welding components are arranged on the processing frame, and a control panel is arranged on the processing frame; The three groups of welding components are respectively arranged on the top surface and two side surfaces of the aluminum component.

[0007] By adopting the above technical solution, the aluminum parts are placed on the mounting frame, and the sliding of the slide table on the slide rail drives the mounting frame to slide, and the sliding of the mounting frame drives the aluminum parts to slide, so that the aluminum parts pass through the processing unit slowly and uniformly. When the aluminum parts slowly pass through the processing unit, the welding assembly can adjust the angle and orientation, and weld the welds and weld corners on the aluminum parts, thereby completing the welding process of the aluminum parts, ensuring that the three aluminum sheets of the aluminum parts fit together and do not fall off during use, thereby ensuring the product quality of the aluminum parts.

[0008] The present invention is further configured as follows: the welding assembly includes a welding body connected to a processing frame, one end of the welding body is connected to a driving module, an end of the welding body away from the driving module is equipped with a rotating shaft, a telescopic module is installed on the rotating shaft, and an end of the telescopic module away from the rotating shaft is connected to a welding module.

[0009] The present invention is further configured as follows: the welding module includes a rotating buckle connected to the telescopic module, the rotating buckle is rotatably connected to a rotating body, the rotating body is connected to a connecting rod, the bottom of the connecting rod is connected to a mounting rod, and a welding gun is installed on the mounting rod.

[0010] The present invention is further configured as follows: the control panel has a built-in control system, the control panel is electrically connected to the transmission unit and the processing unit, and the control of the transmission unit and the processing unit is realized through the control panel; The control board controls the sliding speed of the transmission unit, and the control board controls the movement, welding current, welding voltage and welding pressure of the processing unit.

[0011] The present invention is further configured that the control panel comprises: An information unit, the information unit comprising a display screen and a plurality of groups of buttons, the information unit being used to receive welding information and output the welding information; A processing unit, wherein the processing unit receives the welding information transmitted by the information unit, analyzes the welding information, analyzes the welding information into a welding data group, and outputs the welding data group; A control unit, which receives the welding data group transmitted by the processing unit and sends instructions to the transmission unit and the processing unit according to the data in the welding data group; The welding data set includes fish scale diameter and straight welding length.

[0012] The present invention is further configured as follows: the welding information includes an X-axis welding length, a Y-axis welding length, a Z-axis welding length, a welding frequency and a welding current.

[0013] The present invention is further configured as follows: the processing unit processes the welding frequency and the welding current according to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length, and tests the fish scale pattern diameter according to the welding frequency and the welding current; The processing unit calculates the X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length according to the fish scale diameter and the X-axis welding length, the Y-axis welding length, and the Z-axis welding length data.

[0014] By adopting the above technical solution, the processing unit processes the welding frequency and welding current according to the X-axis welding length, Y-axis welding length and Z-axis welding length, and the fish scale diameter is tested according to the welding frequency and welding current; due to the characteristics of aluminum sheets of different thicknesses and the requirements for welding, the fish scale diameter cannot be accurately obtained through calculation, but the fish scale diameter can be accurately obtained through experiments. This step can not only obtain the fish scale diameter, but also ensure the subsequent welding effect through the trial welding process.

[0015] The present invention is further configured such that: the X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length are equal to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length respectively minus the fish scale diameter.

[0016] The present invention is further configured that the control unit controls the transmission unit and the processing unit in the following specific steps: S1, the control unit controls the slide table to slide at a uniform speed, and at the same time the preheating assembly preheats the aluminum part, and its speed ensures the welding of the Z-axis weld, and at the same time the welding assembly on the top of the aluminum part is welded; S2, when the welding distance of the Z-axis weld is equal to the welding length of the Z-axis straight line, stop welding; S3, the control unit controls the welding assemblies on both sides of the aluminum part to weld, and stops welding when the welding distance of the welding assemblies on both sides is the same as the straight welding length of the X-axis and the straight welding length of the Y-axis; S4. The three groups of welding assemblies are subjected to rotation welding.

[0017] The present invention is further configured such that the three groups of welding assemblies in S4 are subjected to rotational welding, and the specific method is as follows: each group of welding assemblies is simultaneously subjected to 120 degree clockwise rotational welding, and the fish scale pattern forms a circle with the center of the welding angle.

[0018] By adopting the above technical solution, the present invention adopts rotary welding at the welding corner. If the rotary welding in S4 is not adopted, but direct welding is adopted, welding from the starting end to the end of the weld, due to the repeated welding path at the welding corner, accumulation will occur at the welding corner, and the accumulation will cause the welding corner to be too thick, and there may also be a problem of loose welding caused by accumulation, resulting in too low quality of aluminum parts; if the welding corner is directly welded, there will be a problem of difficulty in accurately positioning the welding corner due to the limitation of the welding corner processing position, and even if the welding corner position is accurately located and processed, there will be a possibility that the processing of the welding corner may damage the previous processing of the weld due to the special shape of the welding corner. By adopting rotary welding, the welding components are simultaneously rotated 120 degrees clockwise, and the fish scale pattern forms a circle with the center of the welding corner, thereby completing the firm welding of the welding corner, and no accumulation will occur at the welding corner.

[0019] In summary, the present application includes at least one of the following beneficial technical effects: 1. The aluminum parts are placed on the mounting frame. The sliding of the slide table on the slide rail drives the mounting frame to slide. The sliding of the mounting frame drives the aluminum parts to slide, so that the aluminum parts pass through the processing unit slowly and evenly. When the aluminum parts slowly pass through the processing unit, the welding assembly can adjust the angle and azimuth, and weld the welds and weld angles on the aluminum parts, thereby completing the welding process of the aluminum parts, ensuring that the three aluminum sheets of the aluminum parts fit each other and do not fall off during use, thereby ensuring the product quality of the aluminum parts.

[0020] 2. The processing unit processes the welding frequency and welding current according to the X-axis welding length, Y-axis welding length and Z-axis welding length, and tests the fish scale diameter according to the welding frequency and welding current; due to the characteristics of aluminum sheets of different thicknesses and the requirements for welding, the fish scale diameter cannot be accurately obtained through calculation, but the fish scale diameter can be accurately obtained through testing. This step can not only obtain the fish scale diameter, but also ensure the subsequent welding effect through the trial welding process.

[0021] 3. The present invention adopts rotary welding at the welding angle. If the rotary welding in S4 is not adopted, but direct welding is adopted, welding from the starting end to the end of the weld, there will be repeated welding paths at the welding angle, which will cause accumulation at the welding angle, and the accumulation will cause the welding angle to be too thick, and there may also be a problem of loose welding caused by accumulation, resulting in low quality of aluminum parts; if the welding angle is directly concentrated, there will be a problem of difficulty in accurately positioning the welding angle due to the limitation of the processing position of the welding angle, and even if the welding angle position is accurately located and processed, there will be a possibility that the processing of the welding angle may damage the previous processing of the weld due to the special shape of the welding angle. By adopting rotary welding, the welding components are simultaneously rotated 120 degrees clockwise, and the fish scale pattern forms a circle with the center of the welding angle, thereby completing the firm welding of the welding angle, and no accumulation will occur at the welding angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a schematic structural diagram of a cold welding processing device for the production of aluminum parts.

[0023] Figure 2 It is a schematic diagram of the structure of the welding assembly in the present invention.

[0024] Figure 3 It is a structural schematic diagram of the welding body in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the aluminum part in the present invention.

[0026] Figure 5 This is a diagram showing the fish scale pattern of the weld and weld fillet in the present invention.

[0027] Description of reference numerals: 1, base; 11, base; 12, bracket; 2. Transmission unit; 21. Slide rail; 22. Slide table; 23. Mounting frame; 3. Processing unit; 31. Welding assembly; 311. Welding body; 312. Driving module; 313. Rotating shaft; 314. Telescopic module; 315. Welding module; 3151. Rotating body; 3152. Rotating buckle; 3153. Connecting rod; 3154. Mounting rod; 3155. Welding gun; 32. Preheating assembly; 33. Processing frame; 34. Control panel; 4. Aluminum parts; 41. Welding corners. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] See also Figure 1-5 , the present invention provides the following technical solutions: Embodiment 1, a cold welding processing device for aluminum parts production, includes a base 1, a transmission unit 2, and a processing unit 3. The base 1 is used to provide an installation environment for the entire device to ensure the overall stable operation of the device; the transmission unit 2 is used to provide transportation for the aluminum parts 4 to ensure the smooth transportation of the aluminum parts 4 and avoid shaking and sliding of the aluminum parts 4 during transportation; the processing unit 3 is used to weld the welds and weld corners 41 of the aluminum parts 4 to ensure that the three aluminum sheets of the aluminum parts 4 are firmly welded.

[0031] The base 1 includes a base 11 arranged in a horizontal direction and a bracket 12 arranged in a vertical direction. The base 11 provides an installation environment for the transmission unit 2 , and the bracket 12 provides an installation environment for the processing unit 3 .

[0032] See also Figure 1 The transmission unit 2 is arranged in the same direction as the top of the base 11. The transmission unit 2 includes a slide rail 21 arranged in the same direction as the base 11, a slide table 22 slidably connected to the slide rail 21, and a plurality of mounting frames 23 are installed on the top of the slide table 22. An aluminum part 4 is placed on each mounting frame 23.

[0033] Specifically, the slide table 22 can slide horizontally relative to the slide rail 21. By sliding the slide table 22 horizontally on the slide rail 21, the mounting frame 23 above it can be driven to slide horizontally. By sliding the mounting frame 23, the aluminum part 4 can be driven to move in the horizontal direction. Subsequently, the aluminum part 4 slides through the bottom of the processing unit 3, and the aluminum part 4 can be welded in a straight line.

[0034] See also Figure 4 The aluminum part 4 is composed of three groups of aluminum thin plates, which are arranged vertically in pairs. The three groups of aluminum thin plates form a weld in pairs, and the three groups of aluminum thin plates together constitute a weld angle 41; according to the position, the horizontal weld is set as the Z-axis weld, and the two welds perpendicular to the horizontal direction are set as the X-axis weld and the Y-axis weld.

[0035] See also Figure 1-Figure 3The processing unit 3 is slidably connected to the bracket 12. The processing unit 3 as a whole can move vertically relative to the bracket 12. The processing unit 3 includes a processing frame 33 slidably connected to the bracket 12. The processing frame 33 can slide vertically on the bracket 12. The sliding of the processing frame 33 drives the processing unit 3 as a whole to slide on the bracket 12. A preheating component 32 is arranged on the processing frame 33. The preheating component 32 includes a heating wire. The preheating component 32 can preheat the aluminum part 4 when it passes through, so as to avoid deformation and fracture caused by excessive temperature difference due to the high thermal conductivity of the aluminum part 4. Three groups of welding components 31 are arranged on the processing frame 33. The three groups of welding components 31 are respectively arranged on the top surface and two side surfaces of the aluminum part 4, and can perform welding processing on the weld seam and welding corner 41 of the aluminum part 4. A control panel 34 is arranged on the processing frame 33.

[0036] See also Figure 2 The welding assembly 31 includes a welding body 311 connected to the processing frame 33, one end of the welding body 311 is connected to the driving module 312, and a rotating shaft 313 is installed at the end of the welding body 311 away from the driving module 312. The rotating shaft 313 can achieve 360-degree rotation. A telescopic module 314 is installed on the rotating shaft 313. The telescopic module 314 can be telescoped, and the end of the telescopic module 314 away from the rotating shaft 313 is connected to the welding module 315.

[0037] Specifically, the driving module 312 can drive the welding assembly 31 to perform welding, the rotating shaft 313 can rotate, the rotating shaft 313 can drive the telescopic module 314 and the welding module 315 to rotate, the telescopic module 314 can be telescoped, and the telescopic module 314 can drive the movement of the welding module 315, so that the welding module 315 can weld aluminum parts 4 of different specifications.

[0038] See also Figure 3 The welding module 315 includes a rotating buckle 3152 connected to the telescopic module 314, and the rotating buckle 3152 is rotatably connected to the rotating body 3151. The rotating buckle 3152 cooperates with the rotating body 3151 to achieve full-range rotation, so that the welding module 315 can weld from different angles and different directions. The rotating body 3151 is connected to a connecting rod 3153, and the bottom of the connecting rod 3153 is connected to a mounting rod 3154, and a welding gun 3155 is installed on the mounting rod 3154. The connecting rod 3153 cooperates with the mounting rod 3154 to enable the welding gun 3155 to weld at a certain angle.

[0039] Specifically, the aluminum part 4 is placed on the mounting frame 23, and the mounting frame 23 is driven to slide by the sliding table 22 on the slide rail 21, and the sliding of the mounting frame 23 drives the aluminum part 4 to slide, so that the aluminum part 4 passes through the processing unit 3 slowly and uniformly. When the aluminum part 4 slowly passes through the processing unit 3, the welding assembly 31 can adjust the angle and orientation to weld the welds and weld corners 41 on the aluminum part 4, thereby completing the welding process of the aluminum part 4.

[0040] For example 2, please refer to Figure 1-Figure 5 , the second embodiment is improved as follows on the basis of the first embodiment. Although the aluminum part 4 can be processed by the first embodiment, in the actual processing, the automatic welding is usually carried out from the gap. When welding two sets of aluminum plates, it can be welded from the starting end to the tail end. However, when welding three sets of aluminum plates, there are not only welds but also weld corners 41. If the same method is used to weld from the starting end to the tail end of the weld, accumulation will occur at the weld corners 41; if a certain gap is left at the weld corners 41 and the welding is concentrated, there will be a problem of loose welding. Therefore, a control board 34 is designed at the processing unit 3, and the processing method is accurately controlled by the built-in program of the control board 34.

[0041] In this embodiment, specifically: the control board 34 has a built-in control system, the control board 34 is electrically connected to the transmission unit 2 and the processing unit 3, and the control of the transmission unit 2 and the processing unit 3 is achieved through the control board 34; wherein, the control board 34 controls the sliding speed of the transmission unit 2, and the control board 34 controls the movement, welding current, welding voltage and welding pressure of the processing unit 3.

[0042] In this embodiment, specifically, the control panel 34 includes: The information unit includes a display screen and a plurality of groups of buttons. The information unit is used to receive welding information and output the welding information. The operator can input the required welding length of the aluminum part into the information unit.

[0043] A processing unit, the processing unit receives the welding information transmitted by the information unit, analyzes the welding information, analyzes the welding information into a welding data group, and outputs the welding data group; The control unit receives the welding data group transmitted by the processing unit, and sends instructions to the transmission unit 2 and the processing unit 3 according to the data in the welding data group; wherein the welding data group includes the fish scale diameter and the straight welding length.

[0044] In this embodiment, specifically: welding information includes X-axis welding length, Y-axis welding length, Z-axis welding length, welding frequency and welding current. Generally, the fish scale diameter is related to the welding frequency and welding current, and the magnitude of the welding current directly affects the temperature and melting depth of the welding molten pool. The larger the current, the deeper the molten pool, and the diameter of the fish scale will increase accordingly. The welding frequency determines the residence time and cooling speed of the welding molten pool. The faster the welding speed, the shorter the residence time of the molten pool, and the diameter of the fish scale will decrease.

[0045] The processing unit processes the welding frequency and welding current according to the X-axis welding length, Y-axis welding length and Z-axis welding length, and tests the fish scale diameter according to the welding frequency and welding current; due to the characteristics of aluminum sheets of different thicknesses and the requirements for welding, the fish scale diameter cannot be accurately obtained by calculation, while the present embodiment can accurately obtain the fish scale diameter through a single trial welding. This step can not only obtain the fish scale diameter, but also ensure the subsequent welding effect through the trial welding process.

[0046] The processing unit calculates the X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length according to the fish scale diameter and the X-axis welding length, the Y-axis welding length, and the Z-axis welding length. The X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length are equal to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length respectively minus the fish scale diameter.

[0047] Specifically, in the actual welding process, the calculation method of the X-axis linear welding length, the Y-axis linear welding length, and the Z-axis linear welding length can be further adjusted according to the welding strength required for the weld corner 41. Correspondingly, the welding method can also be further adjusted. For example, if the weld corner 41 has a high strength requirement, two rotation welding can be used, that is, through two clockwise rotations, the aluminum part 4 is transported forward by the fish scale diameter after the first rotation welding, and then the rotation welding is performed again. At this time, the calculation method will be replaced by that the X-axis linear welding length, the Y-axis linear welding length, and the Z-axis linear welding length are equal to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length respectively minus the fish scale diameter twice.

[0048] In this embodiment, specifically, the control unit controls the transmission unit 2 and the processing unit 3 in the following specific steps: S1, the control unit controls the slide 22 to slide at a constant speed, and at the same time the preheating assembly 32 preheats the aluminum part 4, and its speed ensures the welding of the Z-axis weld, and at the same time the welding assembly 31 on the top of the aluminum part 4 is welded; S2, when the distance of the Z-axis weld seam welded by the welding assembly 31 is equal to the Z-axis straight line welding length, stop welding; S3, the control unit controls the welding assemblies 31 on both sides of the aluminum part 4 to perform welding, and the welding assemblies 31 on both sides stop welding when the welding distance of the weld seams is the same as the straight welding length of the X-axis and the straight welding length of the Y-axis; S4. The three welding assemblies 31 are subjected to rotation welding.

[0049] If the rotary welding in S4 is not adopted, but direct welding is adopted, welding from the starting end to the end of the weld, due to the repeated welding path at the weld corner 41, accumulation will occur at the weld corner 41, and the accumulation will cause the weld corner 41 to be too thick, and there may also be a loose welding caused by the accumulation, resulting in low quality of the aluminum part 4; if concentrated welding is directly performed on the weld corner 41, there will also be a problem of difficulty in accurately positioning the weld corner 41 due to the limited processing position of the weld corner 41, and even if the position of the weld corner 41 is accurately located and processed, there is a possibility that the processing of the weld corner 41 may damage the previous processing of the weld due to the special shape of the weld corner 41.

[0050] For details, see Figure 5 In S4, three groups of welding components 31 are rotated and welded. The specific method is as follows: each group of welding components 31 is rotated and welded 120 degrees clockwise at the same time, and the fish scale pattern forms a circle with the center of the welding corner 41, thereby completing the firm welding of the welding corner 41, and no accumulation will occur at the welding corner 41.

[0051] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A cold welding processing device for the production of aluminum parts, characterized in that: The invention comprises a base (1), wherein the base (1) comprises a base (11) arranged in a horizontal direction and a bracket (12) arranged in a vertical direction; A transmission unit (2), the transmission unit (2) being arranged in the same direction on the top of the base (11), the transmission unit (2) comprising a slide rail (21) arranged in the same direction as the base (11), a slide table (22) slidably connected to the slide rail (21), a plurality of groups of mounting frames (23) being installed on the top of the slide table (22), and an aluminum component (4) being placed on each group of the mounting frames (23); The aluminum part (4) is composed of three groups of aluminum thin plates, the three groups of aluminum thin plates are arranged vertically in pairs, the three groups of aluminum thin plates form a weld in pairs, and the three groups of aluminum thin plates together form a weld angle (41); according to the position, the horizontal weld is set as the Z-axis weld, and the two welds perpendicular to the horizontal direction are set as the X-axis weld and the Y-axis weld; A processing unit (3), the processing unit (3) being slidably connected to the support (12), the processing unit (3) comprising a processing frame (33) slidably connected to the support (12), a preheating component (32) being arranged on the processing frame (33), three groups of welding components (31) being arranged on the processing frame (33), and a control panel (34) being arranged on the processing frame (33); The three groups of welding assemblies (31) are respectively arranged on the top surface and two side surfaces of the aluminum component (4).

2. The cold welding processing device for aluminum parts production according to claim 1 is characterized in that: The welding assembly (31) comprises a welding body (311) connected to a processing frame (33); one end of the welding body (311) is connected to a driving module (312); an end of the welding body (311) away from the driving module (312) is mounted with a rotating shaft (313); a telescopic module (314) is mounted on the rotating shaft (313); and an end of the telescopic module (314) away from the rotating shaft (313) is connected to a welding module (315).

3. The cold welding processing device for aluminum parts production according to claim 2 is characterized in that: The welding module (315) comprises a rotating buckle (3152) connected to the telescopic module (314); the rotating buckle (3152) is rotatably connected to a rotating body (3151); the rotating body (3151) is connected to a connecting rod (3153); the bottom of the connecting rod (3153) is connected to a mounting rod (3154); and a welding gun (3155) is mounted on the mounting rod (3154).

4. The cold welding processing device for aluminum parts production according to claim 1 is characterized in that: The control panel (34) has a built-in control system, the control panel (34) is electrically connected to the transmission unit (2) and the processing unit (3), and the transmission unit (2) and the processing unit (3) are controlled through the control panel (34); The control board (34) controls the sliding speed of the transmission unit (2), and the control board (34) controls the movement, welding current, welding voltage and welding pressure of the processing unit (3).

5. The cold welding processing device for aluminum parts production according to claim 1 is characterized in that: The control panel (34) comprises: An information unit, the information unit comprising a display screen and a plurality of groups of buttons, the information unit being used to receive welding information and output the welding information; A processing unit, wherein the processing unit receives the welding information transmitted by the information unit, analyzes the welding information, analyzes the welding information into a welding data group, and outputs the welding data group; A control unit, the control unit receiving the welding data group transmitted by the processing unit, and sending instructions to the transmission unit (2) and the processing unit (3) according to the data in the welding data group; The welding data set includes fish scale diameter and straight welding length.

6. The cold welding processing device for aluminum parts production according to claim 5 is characterized in that: The welding information includes an X-axis welding length, a Y-axis welding length, a Z-axis welding length, a welding frequency, and a welding current.

7. The cold welding processing device for aluminum parts production according to claim 5 is characterized in that: The processing unit processes the welding frequency and welding current according to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length, and tests the fish scale pattern diameter according to the welding frequency and the welding current; The processing unit calculates the X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length according to the fish scale diameter and the X-axis welding length, the Y-axis welding length, and the Z-axis welding length data.

8. The cold welding processing device for aluminum parts production according to claim 7 is characterized in that: The X-axis straight welding length, the Y-axis straight welding length, and the Z-axis straight welding length are equal to the X-axis welding length, the Y-axis welding length, and the Z-axis welding length respectively minus the fish scale diameter.

9. The cold welding processing device for aluminum parts production according to claim 7, characterized in that: The specific steps of the control unit controlling the transmission unit (2) and the processing unit (3) include: S1, the control unit controls the slide table (22) to slide at a uniform speed, and at the same time the preheating assembly (32) preheats the aluminum part (4), and the speed ensures the welding of the Z-axis weld seam, and at the same time the welding assembly (31) on the top of the aluminum part (4) is welded; S2, when the welding distance of the Z-axis weld is equal to the welding length of the Z-axis straight line, stop welding; S3, the control unit controls the welding assemblies (31) on both sides of the aluminum part (4) to perform welding, and stops welding when the welding distance of the welding assemblies (31) on both sides is the same as the straight welding length of the X-axis and the straight welding length of the Y-axis; S4. The three groups of welding assemblies (31) are subjected to rotational welding.

10. A cold welding processing device for aluminum parts production according to claim 9, characterized in that: In S4, the three groups of welding assemblies (31) are subjected to rotation welding, and the specific method is as follows: each group of welding assemblies (31) is simultaneously subjected to 120-degree clockwise rotation welding, and the fish scale pattern forms a circle with the welding corner (41) as the center.

Images