Welding device for automobile part machining and using method thereof

Abstract

The invention discloses a welding device for automobile part machining and a using method thereof, and relates to the technical field of automobile part machining, the welding device comprises a machining table, a dust removal mechanism is installed on one side of the machining table, a positioning mechanism is installed on the other side of the machining table, and a stabilizing mechanism is installed on one side of the positioning mechanism. A third driving motor works to drive a first gear to rotate, a second gear and a second threaded rod rotate along with the first gear, clamping plates move, the distance between the clamping plates is adjusted, the end of the automobile part is preliminarily positioned, an electric push rod works to drive a positioning pressing plate to move, the positioning pressing plate moves to be matched with a positioning bottom plate, and the positioning effect is improved. The outer portion of the automobile part is clamped, the clamping position of the automobile part is increased, the automobile part is fixed in the transverse direction and the longitudinal direction, the part fixing stability is improved, and deviation of the automobile part in the welding process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a welding device for automobile parts processing and a use method thereof. Background Art

[0002] Auto parts are the various units that make up the whole car and the products that serve the car. These parts play an indispensable role in all aspects of the car's operation, safety, comfort and appearance. The processing of auto parts requires the use of welding equipment to weld the joints of the parts.

[0003] For example, "A welding device for automobile parts" with publication number: CN214602666U includes a fixed base, a working plate fixedly connected to the top of the fixed base, a plurality of fixed blocks 1 fixedly connected to the outside of the working plate, a guide rail fixedly connected to the top of the fixed block 1, a slider movably connected to the inside of the guide rail, a fixed block 2 fixedly connected to one end of the outside of the working plate close to the fixed block 1, and a fixed rack 1 fixedly connected to the top of the fixed block 2.

[0004] In the prior art, when processing automobile parts, the automobile parts need to be clamped and fixed. However, the contact area between the clamping parts and the parts is insufficient during fixation, which causes the parts to be easily displaced and it is difficult to ensure stability during clamping. During the welding process, the joints of the automobile parts are offset, affecting the quality of the welds. Summary of the invention

[0005] The purpose of the present invention is to provide a welding device for processing automobile parts and a method of using the same, so as to solve the problem that the contact area between the clamping component and the parts is insufficient, which leads to easy displacement of the clamping parts and difficulty in ensuring stability during clamping.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A welding device for processing automobile parts, comprising a processing table, a dust removal mechanism is installed on one side of the processing table, a positioning mechanism is installed on the other side of the processing table, a stabilizing mechanism is installed on one side of the positioning mechanism, an anti-deviation mechanism is arranged on one side of the positioning mechanism, the anti-deviation mechanism comprises a support frame and a positioning base plate, one end of the support frame is fixedly connected to one side of the processing table, one side of the support frame is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a positioning pressure plate through the support frame, one end of the positioning base plate is fixedly connected to one side of the processing table, the positioning mechanism comprises a first fixed plate, one side of the first fixed plate is fixedly connected to a third drive motor, the output end of the third drive motor is fixedly connected to the third drive motor through one side of the first fixed plate, one side of the third drive motor is meshed with a second gear, the middle part of the second gear is fixedly connected to a second threaded rod, the two ends of the second threaded rod pass through the first fixed plate, and the external thread of the second threaded rod is connected to a clamping plate.

[0007] Preferably, one end of the positioning pressure plate is fixedly connected to a first guide rod, and the outside of the first guide rod is slidably connected to one side of the support frame.

[0008] Preferably, one side of the clamping plate is slidably connected to a third guide rod, and the outside of the third guide rod is fixedly connected to one side of the first fixing plate.

[0009] Preferably, a groove is formed on one side of the processing table, a second fixing plate is slidably connected inside the groove, and one end of the second fixing plate is fixedly connected to one side of the first fixing plate.

[0010] Preferably, the stabilizing mechanism includes a support plate, one end of the support plate is fixedly connected to one side of the processing table, one side of the support plate is fixedly connected to a fourth drive motor, the output end of the fourth drive motor is fixedly connected to a first connecting shaft through the support plate, and the outside of the first connecting shaft is fixedly connected to a third gear.

[0011] Preferably, one side of the support plate is rotatably connected to a second connecting shaft, the outsides of the two second connecting shafts are fixedly connected to fourth gears, the third gear is meshed with one of the fourth gears, the outside of the second connecting shaft is fixedly connected to an eccentric wheel, a movable frame is provided on the outside of the eccentric wheel, and one end of the movable frame is fixedly connected to one end of the second fixed plate.

[0012] Preferably, the dust removal mechanism includes a fixed frame and a belt assembly, one side of the fixed frame is fixedly connected to one side of the processing table, the interior of the fixed frame is fixedly connected to a second guide rod, and the exterior of the second guide rod is slidably connected to a movable plate.

[0013] Preferably, a first threaded rod is threadedly connected to one side of the movable plate, one end of the first threaded rod is rotatably connected to one side of a fixed frame, the other side of the fixed frame is fixedly connected to a first drive motor, and the output end of the first drive motor passes through the fixed frame and is fixedly connected to the other end of the first threaded rod.

[0014] Preferably, a second drive motor is fixedly connected to one side of the movable plate, and an output end of the second drive motor is connected to a rotating rod through a belt assembly. One end of the rotating rod passes through one side of the movable plate, and a fixed block is fixedly connected to the outer surface of the rotating rod, and one end of the fixed block is fixedly connected to a dust removal assembly.

[0015] A method for using a welding device for processing automobile parts comprises the following steps: S1. Place the automobile parts to be processed between the positioning mechanisms, drive the first gear to rotate by the third driving motor, and the third driving motor and the second threaded rod rotate accordingly, and adjust the distance between the two clamping plates to preliminarily position the end of the automobile parts; S2, then the fourth driving motor works to drive the third gear to rotate, and the two fourth gears and the eccentric wheel rotate synchronously, driving the position of the moving frame to move, so that the two positioning mechanisms move toward the middle, and apply pressure to the welding part of the part to be processed to keep it in contact; S3. The electric push rod drives the positioning plate to move, and the positioning plate cooperates with the positioning base plate to position the outside of the automobile parts, and then the automobile parts are welded; S4. After welding is completed, the first drive motor drives the first threaded rod to rotate, the movable plate moves, and the position of the dust removal component moves. At the same time, the second drive motor can adjust the angle of the dust removal component to clean the debris remaining on the processing table and the clamping parts.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the third driving motor drives the first gear to rotate, and the second gear and the second threaded rod rotate accordingly, the clamping plate moves, the distance between the clamping plates is adjusted, and the end of the automobile part is initially positioned. The electric push rod drives the positioning plate to move, so that the positioning plate moves and cooperates with the positioning base plate to clamp the outside of the automobile part, increase the clamping position of the automobile part, fix the automobile part in the horizontal and vertical directions, improve the stability of the fixing of the parts, and reduce the displacement of the automobile parts during the welding process; 2. In the present invention, the fourth driving motor drives the first connecting shaft and the third gear to rotate, drives the two fourth gears to rotate, and the second connecting shaft rotates accordingly, and the eccentrically arranged eccentric wheel rotates, pushing the moving frame to move horizontally, so that the two positioning mechanisms move toward the middle, and exerts pressure on the welding part of the processed parts to keep them in contact, thereby improving the welding quality of the welding part; 3. In the present invention, the first drive motor drives the first threaded rod to rotate, the movable plate to move, and the position of the dust removal component to move. The second drive motor drives the rotating rod to rotate, and the dust removal angle of the dust removal component is adjusted, so that the dust removal component moves to clean different places on the processing table, thereby reducing the impact of debris adhering to the processing table and the clamping components on subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a first three-dimensional structural schematic diagram of a welding device for processing automobile parts of the present invention; Figure 2 It is a second three-dimensional structural schematic diagram of a welding device for processing automobile parts of the present invention; Figure 3 This is a schematic diagram of the connection structure of the anti-deviating mechanism and the positioning mechanism of a welding device for processing automobile parts of the present invention; Figure 4 This is a schematic diagram of the connection structure of a fixing mechanism of a welding device for processing automobile parts according to the present invention; Figure 5 This is a schematic diagram of the connection structure of the positioning mechanism and the stabilizing mechanism of a welding device for automobile parts processing of the present invention; Figure 6 This is a schematic diagram of a stable mechanism connection structure of a welding device for automobile parts processing according to the present invention; Figure 7 The present invention is a schematic diagram of the connection structure of a dust removal mechanism of a welding device for processing automobile parts.

[0018] In the figure: 1, processing table; 2, anti-deviating mechanism; 21, support frame; 22, electric push rod; 23, first guide rod; 24, positioning pressure plate; 25, positioning bottom plate; 3, dust removal mechanism; 31, fixed frame; 32, first threaded rod; 33, second guide rod; 34, moving plate; 35, first drive motor; 36, second drive motor; 37, belt assembly; 38, rotating rod; 39, fixed block; 310, dust removal assembly; 4, positioning mechanism; 41, first fixed plate; 42, first gear; 43, third drive motor; 44, second threaded rod; 45, third guide rod; 46, clamping plate; 47, second gear; 48, second fixed plate; 5, stabilizing mechanism; 51, support plate; 52, first connecting shaft; 53, fourth drive motor; 54, third gear; 55, fourth gear; 56, moving frame; 57, eccentric wheel; 58, second connecting shaft; 6, slotting. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Reference Figure 1 - Figure 7As shown: A welding device for processing automobile parts, including a processing table 1, a dust removal mechanism 3 is installed on one side of the processing table 1, a positioning mechanism 4 is installed on the other side of the processing table 1, a stabilizing mechanism 5 is installed on one side of the positioning mechanism 4, and an anti-deviating mechanism 2 is arranged on one side of the positioning mechanism 4. The anti-deviating mechanism 2 includes a support frame 21 and a positioning base plate 25. One end of the support frame 21 is fixedly connected to one side of the processing table 1, and one side of the support frame 21 is fixedly connected to an electric push rod 22. One end of the electric push rod 22 passes through the support frame 21 and is fixedly connected to a positioning pressure plate 24. The positioning base plate 25 is fixedly connected to the electric push rod 22. 5 is fixedly connected to one side of the processing table 1, and the positioning mechanism 4 includes a first fixing plate 41, one side of the first fixing plate 41 is fixedly connected to a third driving motor 43, the output end of the third driving motor 43 passes through one side of the first fixing plate 41 and is fixedly connected to the third driving motor 43, one side of the third driving motor 43 is meshed with a second gear 47, the middle part of the second gear 47 is fixedly connected to a second threaded rod 44, both ends of the second threaded rod 44 pass through the first fixing plate 41, and the external thread of the second threaded rod 44 is connected to a clamping plate 46; one end of the positioning plate 24 is fixed A first guide rod 23 is connected, and the outer part of the first guide rod 23 is slidably connected to one side of the support frame 21; a third guide rod 45 is slidably connected to one side of the clamping plate 46, and the outer part of the third guide rod 45 is fixedly connected to one side of the first fixing plate 41; a slot 6 is provided on one side of the processing table 1, and a second fixing plate 48 is slidably connected to the inside of the slot 6, and one end of the second fixing plate 48 is fixedly connected to one side of the first fixing plate 41; the stabilizing mechanism 5 includes a support plate 51, one end of the support plate 51 is fixedly connected to one side of the processing table 1, and one side of the support plate 51 is fixedly connected to the third guide rod 45. There are four drive motors 53, and the output end of the fourth drive motor 53 is fixedly connected to the first connecting shaft 52 through the support plate 51, and the outside of the first connecting shaft 52 is fixedly connected to the third gear 54; one side of the support plate 51 is rotatably connected to the second connecting shaft 58, and the outsides of the two second connecting shafts 58 are fixedly connected to the fourth gear 55, the third gear 54 is meshed with one of the fourth gears 55, and the outside of the second connecting shaft 58 is fixedly connected to the eccentric wheel 57, and the outside of the eccentric wheel 57 is provided with a movable frame 56, and one end of the movable frame 56 is fixedly connected to one end of the second fixed plate 48.

[0021] The end of the automobile part is placed between the clamping plates 46, and the third driving motor 43 is driven to rotate the first gear 42, the first gear 42 is meshed with the second gear 47, and the second gear 47 and the second threaded rod 44 are driven to rotate, and the threaded clamping plate 46 moves, and the clamping plate 46 slides on the outside of the third guide rod 45, so that the clamping plate 46 can make a linear motion, and the distance between the clamping plates 46 is adjusted to clamp the end of the automobile part, and the outside of the automobile part is overlapped on the third guide rod 45. The electric push rod 22 drives the positioning plate 24 to move, and the first guide rod 23 slides on the support frame 21, and the fixed positioning plate 24 makes a linear motion, so that the positioning plate 24 moves and the positioning plate 24 moves. The bottom plates 25 cooperate with each other to clamp the outside of the automobile parts, increase the clamping position of the automobile parts, fix the automobile parts horizontally and vertically, improve the stability of the parts fixation, and reduce the displacement of the automobile parts during welding. The fourth drive motor 53 drives the first connecting shaft 52 and the third gear 54 to rotate, drives the two fourth gears 55 to rotate, and the second connecting shaft 58 rotates accordingly. The eccentrically arranged eccentric wheel 57 rotates, pushes the moving frame 56 to move horizontally, and the second fixed plate 48 and the first fixed plate 41 move accordingly, so that the two positioning mechanisms 4 move toward the middle, apply pressure to the welding part of the part to be processed to keep it in contact, and improve the welding quality of the welding part.

[0022] Embodiment 2: Figure 1 and Figure 7 As shown, the dust removal mechanism 3 includes a fixed frame 31 and a belt assembly 37, one side of the fixed frame 31 is fixedly connected to one side of the processing table 1, the interior of the fixed frame 31 is fixedly connected to a second guide rod 33, and the exterior of the second guide rod 33 is slidably connected to a movable plate 34; one side of the movable plate 34 is threadedly connected to a first threaded rod 32, one end of the first threaded rod 32 is rotatably connected to one side of the fixed frame 31, and the other side of the fixed frame 31 is fixedly connected to a first drive motor 35, and the output end of the first drive motor 35 passes through the fixed frame 31 and is fixedly connected to the other end of the first threaded rod 32; one side of the movable plate 34 is fixedly connected to a second drive motor 36, and the output end of the second drive motor 36 is connected to a rotating rod 38 through a belt assembly 37, one end of the rotating rod 38 passes through one side of the movable plate 34, and the outer surface of the rotating rod 38 is fixedly connected to a fixed block 39, and one end of the fixed block 39 is fixedly connected to a dust removal assembly 310.

[0023] After welding is completed, the first drive motor 35 is used to drive the first threaded rod 32 to rotate, and the threaded movable plate 34 moves. The movable plate 34 slides on the outside of the second guide rod 33 to facilitate the movable plate 34 to make a linear motion. The movement of the movable plate 34 drives the position of the dust removal component 310 to move. The dust removal component 310 is composed of a plurality of dust removal covers and connected dust removal pipes. The end of the dust removal pipe is externally connected to a dust removal device. While the dust removal component 310 moves, the second drive motor 36 is operated, and the belt assembly 37 is composed of two pulleys and a transmission belt. The second drive motor 36 can drive the rotating rod 38 to rotate, and adjust the dust removal angle of the dust removal component 310, so that the dust removal component 310 moves to clean different places on the processing table 1, thereby reducing the impact of debris adhering to the processing table 1 and the clamping components on subsequent processing.

[0024] Embodiment 3: A method for using a welding device for processing automobile parts, comprising the following steps: Step 1: Place the automobile parts to be processed between the positioning mechanisms 4, and drive the first gear 42 to rotate through the third drive motor 43, and the third drive motor 43 and the second threaded rod 44 rotate accordingly, and adjust the distance between the two clamping plates 46 to preliminarily position the end of the automobile parts.

[0025] Step 2: Then the fourth drive motor 53 starts to work and drives the third gear 54 to rotate, and the two fourth gears 55 and the eccentric wheel 57 rotate synchronously, driving the position of the moving frame 56 to move, so that the two positioning mechanisms 4 move toward the middle, and apply pressure to the welding part of the processed parts to keep them in contact; Step 3: The electric push rod 22 drives the positioning plate 24 to move, and the positioning plate 24 cooperates with the positioning base plate 25 to position the outside of the automobile parts, and then the automobile parts are welded; Step 4. After welding is completed, the first drive motor 35 drives the first threaded rod 32 to rotate, and the movable plate 34 moves, so that the position of the dust removal component 310 moves. At the same time, the second drive motor 36 can adjust the angle of the dust removal component 310 to clean the debris remaining on the processing table 1 and the clamping components.

[0026] The working principle and use method of the device are as follows: first, the end of the automobile part is placed between the clamping plates 46, and the third drive motor 43 is used to drive the first gear 42 to rotate, and the second gear 47 and the second threaded rod 44 rotate accordingly, and the clamping plates 46 move, and the distance between the clamping plates 46 is adjusted to clamp the end of the automobile part, and the fourth drive motor 53 is used to drive the first connecting shaft 52 and the third gear 54 to rotate, and the two fourth gears 55 are driven to rotate, and the second connecting shaft 58 rotates accordingly, and the eccentrically arranged eccentric wheel 57 rotates, so that the two positioning mechanisms 4 move toward the middle, and the part to be loaded is moved to the middle. The welding place of the automobile parts is pressurized, the electric push rod 22 drives the positioning plate 24 to move, so that the positioning plate 24 moves and cooperates with the positioning base plate 25 to clamp the outside of the automobile parts, and then the automobile parts are welded. After the welding is completed, the first drive motor 35 drives the first threaded rod 32 to rotate, the movable plate 34 moves, and the position of the dust removal component 310 is driven to move. The second drive motor 36 drives the rotating rod 38 to rotate, and the dust removal angle of the dust removal component 310 is adjusted, so that the dust removal component 310 moves to clean different places on the processing table 1.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for processing automobile parts, comprising a processing table (1), characterized in that: A dust removal mechanism (3) is installed on one side of the processing table (1), a positioning mechanism (4) is installed on the other side of the processing table (1), a stabilizing mechanism (5) is installed on one side of the positioning mechanism (4), an anti-deviating mechanism (2) is provided on one side of the positioning mechanism (4), the anti-deviating mechanism (2) comprises a support frame (21) and a positioning base plate (25), one end of the support frame (21) is fixedly connected to one side of the processing table (1), one side of the support frame (21) is fixedly connected to an electric push rod (22), one end of the electric push rod (22) passes through the support frame (21) and is fixedly connected to a positioning pressure plate (24), and the positioning base plate (25) is fixedly connected to the positioning plate (25). One end is fixedly connected to one side of the processing table (1), the positioning mechanism (4) comprises a first fixing plate (41), one side of the first fixing plate (41) is fixedly connected to a third drive motor (43), an output end of the third drive motor (43) passes through one side of the first fixing plate (41) and is fixedly connected to the third drive motor (43), one side of the third drive motor (43) is meshed with a second gear (47), a middle part of the second gear (47) is fixedly connected to a second threaded rod (44), two ends of the second threaded rod (44) pass through the first fixing plate (41), and the outer thread of the second threaded rod (44) is threadedly connected to a clamping plate (46).

2. A welding device for automobile parts processing according to claim 1, characterized in that: One end of the positioning pressure plate (24) is fixedly connected to a first guide rod (23), and the exterior of the first guide rod (23) is slidably connected to one side of the support frame (21).

3. A welding device for automobile parts processing according to claim 2, characterized in that: A third guide rod (45) is slidably connected to one side of the clamping plate (46), and an outer portion of the third guide rod (45) is fixedly connected to one side of the first fixing plate (41).

4. A welding device for automobile parts processing according to claim 3, characterized in that: A slot (6) is provided on one side of the processing table (1), a second fixing plate (48) is slidably connected inside the slot (6), and one end of the second fixing plate (48) is fixedly connected to one side of the first fixing plate (41).

5. A welding device for automobile parts processing according to claim 4, characterized in that: The stabilizing mechanism (5) comprises a support plate (51), one end of the support plate (51) being fixedly connected to one side of the processing table (1), one side of the support plate (51) being fixedly connected to a fourth drive motor (53), an output end of the fourth drive motor (53) passing through the support plate (51) being fixedly connected to a first connecting shaft (52), and an outer portion of the first connecting shaft (52) being fixedly connected to a third gear (54).

6. A welding device for automobile parts processing according to claim 5, characterized in that: One side of the support plate (51) is rotatably connected to a second connecting shaft (58); the exteriors of the two second connecting shafts (58) are fixedly connected to fourth gears (55); the third gear (54) is meshed with one of the fourth gears (55); the exterior of the second connecting shaft (58) is fixedly connected to an eccentric wheel (57); a movable frame (56) is disposed on the exterior of the eccentric wheel (57); one end of the movable frame (56) is fixedly connected to one end of the second fixed plate (48).

7. A welding device for automobile parts processing according to claim 6, characterized in that: The dust removal mechanism (3) comprises a fixed frame (31) and a belt assembly (37); one side of the fixed frame (31) is fixedly connected to one side of the processing table (1); a second guide rod (33) is fixedly connected inside the fixed frame (31); and a movable plate (34) is slidably connected outside the second guide rod (33).

8. The welding device for automobile parts processing according to claim 7, characterized in that: A first threaded rod (32) is threadedly connected to one side of the movable plate (34); one end of the first threaded rod (32) is rotatably connected to one side of a fixed frame (31); a first drive motor (35) is fixedly connected to the other side of the fixed frame (31); an output end of the first drive motor (35) passes through the fixed frame (31) and is fixedly connected to the other end of the first threaded rod (32).

9. A welding device for automobile parts processing according to claim 8, characterized in that: A second drive motor (36) is fixedly connected to one side of the movable plate (34); an output end of the second drive motor (36) is connected to a rotating rod (38) via a belt assembly (37); one end of the rotating rod (38) passes through one side of the movable plate (34); a fixed block (39) is fixedly connected to the outer surface of the rotating rod (38); and one end of the fixed block (39) is fixedly connected to a dust removal assembly (310).

10. A method for using a welding device for processing automobile parts, characterized in that: A welding device for processing automobile parts according to any one of claims 1 to 9 is used, comprising the following steps: S1. placing the automobile part to be processed between the positioning mechanisms (4), driving the first gear (42) to rotate by the third driving motor (43), and the third driving motor (43) and the second threaded rod (44) rotate accordingly, and adjusting the distance between the two clamping plates (46) to preliminarily position the end of the automobile part; S2, the fourth drive motor (53) then operates to drive the third gear (54) to rotate, and the two fourth gears (55) and the eccentric wheel (57) rotate synchronously, driving the position of the movable frame (56) to move, so that the two positioning mechanisms (4) move toward the middle, and apply pressure to the welding part of the component to be processed so that it remains in contact; S3, the electric push rod (22) works to drive the positioning plate (24) to move, and the positioning plate (24) cooperates with the positioning base plate (25) to position the exterior of the automobile component, and then the automobile component is welded; S4. After welding is completed, the first drive motor (35) is operated to drive the first threaded rod (32) to rotate, and the movable plate (34) is moved, so that the position of the dust removal component (310) is moved. At the same time, the second drive motor (36) is operated to adjust the angle of the dust removal component (310), so as to clean the debris remaining on the processing table (1) and the clamping component.

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