Automobile parts welding lifting device

Abstract

The utility model belongs to the production technology field of automobile parts, specifically a kind of automobile parts welding lifting appliance, including rack, the rack includes suspension frame and support frame, the support frame is used to support suspension frame parallel to ground, and direction adjusting assembly is hung on the suspension frame The bottom of direction adjusting assembly is connected with hanging assembly;The hanging assembly includes connecting frame, the bottom of connecting frame is equipped with multiple clamping components, and the clamping component is connected with connecting frame by telescopic cylinder;Direction adjusting assembly drives connecting frame to rotate transversely and longitudinally, the utility model can adjust the suspension direction of it by direction adjusting assembly, to avoid the problem that personnel needs to adjust position welding in welding process, reduce the workload of welding, and improve welding quality.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, specifically an automotive parts welding lifting tool. Background Technology

[0002] The production of automotive parts often involves multiple processes, and in order to improve production efficiency during the welding process, hoisting equipment is often required.

[0003] However, existing hoisting equipment often requires workers to perform welding at multiple angles, resulting in high labor intensity and low work efficiency.

[0004] Therefore, a welding lifting tool for automotive parts was designed based on the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background art, this utility model proposes a welding lifting tool for automobile parts.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a welding hanger for automotive parts, including a frame, the frame including a suspension frame and a support frame, the support frame being used to support the suspension frame parallel to the ground, a direction adjustment component being suspended on the suspension frame, and a hanging component being connected to the bottom of the direction adjustment component; The hanging assembly includes a connecting frame, and the bottom of the connecting frame is provided with multiple clamping components, which are connected to the connecting frame via telescopic cylinders. The orientation adjustment component drives the connecting frame to rotate laterally and longitudinally.

[0007] The direction adjustment assembly includes, from top to bottom, a first rotating shaft, a first rotating arm, a second rotating shaft, and a second rotating arm. The first rotating arm and the second rotating arm are connected by the second rotating shaft. The first rotating arm is connected to the suspension frame via the first rotating shaft. The first rotating shaft rotates laterally, and the second rotating shaft rotates longitudinally. The first rotating shaft is connected to a second servo motor, and the second rotating shaft is connected to a third servo motor. The second and third servo motors drive the first and second rotating shafts to rotate.

[0008] The clamping assembly includes a pneumatic clamping claw.

[0009] The connecting frame is provided with a track, and the telescopic cylinder is provided with a slider that matches the track. The slider can slide in coordination with the track. The slider is provided with a fixing component, which is used to position the slider on the track.

[0010] Working Principle: In existing technologies, car parts are often simply suspended and then welded. Since welding often requires personnel to move around to adjust the direction, this results in high workload for workers. Therefore, this application addresses this issue by using a direction adjustment component. This component, driven by servo motors two and three, rotates rotating shafts one and two, thereby achieving lateral and longitudinal rotation of the suspended car parts and adjusting their direction to the desired welding position. Furthermore, to accommodate car parts of various sizes, the distance between the clamping components can be adjusted by moving along a track, making clamping easier.

[0011] Preferably, the bottom of the suspension bracket is provided with a slide rail, and a mounting bracket is provided on the slide rail. The mounting bracket slides in conjunction with the slide rail and is connected to the direction adjustment component. In order to better match the placement position of the automotive parts and to adjust the position of the automotive parts after the suspension is completed, the mounting bracket can slide on the slide rail to cooperate.

[0012] Preferably, the connecting frame and the support frame are staggered to prevent the mounting frame from colliding with the support frame during sliding.

[0013] Preferably, the slide rail is provided with a rack, the mounting bracket is provided with a gear that matches the rack, and a servo motor is connected to the gear. The servo motor drives the mounting bracket to move on the slide rail, further reducing the physical labor of the workers.

[0014] Preferably, the slide rail includes two parallel slide rails with grooves in the middle, and the mounting frame includes a mounting plate and connecting blocks on both sides of the mounting plate. The connecting blocks are matched and connected to the slide rails, and the connecting blocks are engaged in the grooves and slide, thereby making the movement process more stable.

[0015] Preferably, the mounting frame is provided with an auxiliary frame, one end of which is connected to the mounting frame and the other end is located around the top of the suspension frame. The auxiliary frame located at the top of the suspension frame can slide on the top of the suspension frame, reducing the risk of the mounting frame falling.

[0016] Preferably, the clamping assembly has a suspension hook at the bottom, and some car parts with hanging positions can be directly suspended by the suspension hook. The suspension hook is detachably connected to the clamping assembly, and the pneumatic clamping claw has an elastic material on its clamping side to further avoid damage to the car parts during the clamping process.

[0017] The advantages of this utility model are: 1. In the process of welding automotive parts, when side A of the part is welded and side B still needs to be welded, this utility model can adjust the suspension direction by means of a direction adjustment component, thereby avoiding the problem of personnel needing to adjust the position during the welding process, reducing the workload of welding and improving the welding quality.

[0018] 2. The suspension bracket of this utility model has a slide rail at its bottom, and a mounting bracket is provided on the slide rail. The mounting bracket slides in cooperation with the slide rail and is connected to the direction adjustment component. In order to better match the placement position of the automotive parts and to adjust the position of the automotive parts after the suspension is completed, the mounting bracket can slide on the slide rail to cooperate.

[0019] 3. The slide rail of this utility model includes two parallel slide rails with grooves in the middle. The mounting frame includes a mounting plate and connecting blocks on both sides of the mounting plate. The connecting blocks are matched and connected to the slide rails. The connecting blocks are engaged in the grooves and slide, thereby making the movement process more stable. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the clamping assembly. Figure 3 A schematic diagram of the orientation adjustment component; Figure 4 This is a schematic diagram of the suspension frame.

[0022] In the diagram: 1. Suspension frame; 2. Support frame; 3. Direction adjustment assembly; 4. Hanging assembly; 5. Clamping assembly; 6. Telescopic cylinder; 101. Slide rail; 102. Mounting frame; 103. Rack; 104. Gear; 105. Slide rail; 106. Connecting block; 107. Auxiliary frame; 301. Rotating shaft one; 302. Rotating arm one; 303. Rotating shaft two; 304. Rotating arm two; 401. Connecting frame; 402. Rail; 501. Suspension hook; 601. Fixing component assembly. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 As shown, a welding hoist for automotive parts includes a frame, which includes a suspension frame 1 and a support frame 2. The support frame 2 is used to support the suspension frame 1 parallel to the ground. A direction adjustment component 3 is suspended on the suspension frame 1, and a hanging component 4 is connected to the bottom of the direction adjustment component 3. The hanging assembly 4 includes a connecting frame 401, and the bottom of the connecting frame 401 is provided with a plurality of clamping assemblies 5. The clamping assemblies 5 are connected to the connecting frame 401 by a telescopic cylinder 6. The direction adjustment component 3 drives the connecting frame 401 to rotate laterally and longitudinally.

[0025] Specifically, such as Figure 3 As shown, the direction adjustment assembly 3 includes, from top to bottom, a first rotating shaft 301, a first rotating arm 302, a second rotating shaft 303, and a second rotating arm. The first rotating arm 302 and the second rotating arm are connected by the second rotating shaft 303. The first rotating arm 302 is connected to the suspension frame 1 via the first rotating shaft 301. The first rotating shaft 301 rotates laterally, and the second rotating shaft 303 rotates longitudinally. The first rotating shaft 301 is connected to a second servo motor, and the second rotating shaft 303 is connected to a third servo motor. The second and third servo motors drive the first rotating shaft 301 and the second rotating shaft 303 to rotate.

[0026] The clamping assembly 5 includes a pneumatic clamping claw.

[0027] The connecting frame 401 is provided with a track 402, and the telescopic cylinder 6 is provided with a slider that matches the track 402. The slider can slide in cooperation with the track 402. The slider is provided with a fixing component 601, which is a fixing bolt. The fixing component 601 is used to position the slider on the track 402.

[0028] In another embodiment, specifically as follows: Figure 4As shown, the bottom of the suspension bracket 1 is provided with a slide rail 101, and a mounting bracket 102 is provided on the slide rail 101. The mounting bracket 102 slides in cooperation with the slide rail 101. The mounting bracket 102 is connected to the direction adjustment component 3. In order to better match the placement position of the automotive parts and to adjust the position of the automotive parts after the suspension is completed, the mounting bracket 102 can slide on the slide rail 101 to cooperate.

[0029] In another embodiment, specifically as follows: Figure 1 As shown, the connecting frame 401 is offset from the support frame 2 to prevent the mounting frame 102 from hitting the support frame 2 during sliding.

[0030] In another embodiment, specifically as follows: Figure 4 As shown, the slide rail 101 is provided with a rack 103, and the mounting bracket 102 is provided with a gear 104 that matches the rack 103. A servo motor is connected to the gear 104, and the servo motor drives the mounting bracket 102 to move on the slide rail 101, further reducing the physical labor of the workers.

[0031] In another embodiment, please refer to Figure 4 As shown, the slide rail 101 includes two parallel slide rails 105 with grooves in the middle. The mounting bracket 102 includes a mounting plate and connecting blocks 106 on both sides of the mounting plate. The connecting blocks 106 are matched and connected to the slide rails 105. The connecting blocks 106 are engaged in the grooves and slide, thereby making the movement process more stable.

[0032] In another embodiment, please refer to Figures 1-3 The mounting frame 102 shown is provided with an auxiliary frame 107. One end of the auxiliary frame 107 is connected to the mounting frame 102, and the other end passes around the suspension frame 1 and is located on the top of the suspension frame 1. The auxiliary frame 107 located on the top of the suspension frame 1 can slide on the top of the suspension frame 1, reducing the risk of the mounting frame 102 falling.

[0033] In another embodiment, the clamping assembly 5 is provided with a suspension hook 501 at the bottom. Some car parts with hanging positions can be directly suspended by the suspension hook 501. The suspension hook 501 is detachably connected to the clamping assembly 5. The pneumatic clamping claw is provided with an elastic material on the clamping side. The elastic material is rubber, which further avoids possible damage to the car parts during the clamping process.

[0034] Working principle: In existing technologies, car parts are often simply suspended and then welded. Because the welding process often requires personnel to walk around and adjust the direction for welding, there is a problem of high labor intensity for workers. Therefore, this application was designed to address this issue. The direction adjustment component 3, which drives the rotation shaft 301 and the rotation shaft 303 through the servo motor 2 and servo motor 3, completes the lateral and longitudinal rotation of the suspended car parts, thereby adjusting the direction to the welding position required by the worker. At the same time, in order to accommodate car parts of various sizes, the distance between the clamping components 5 can be adjusted by moving on the track 402, making it easier to clamp.

[0035] To facilitate control, a control panel is provided on the frame. The control panel is electrically connected to the PLC controller, which is in turn electrically connected to the servo motors, servo motor 2, servo motor 3, pneumatic gripper, and telescopic cylinder 6. This allows for direct control of the direction adjustment of the clamped automotive parts, the lifting and lowering of the connecting frame 401, the clamping and releasing of the workpiece, and the adjustment of the position of the connecting frame 401 on the suspension frame 1.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A welding lifting fixture for automotive parts, comprising a frame, characterized in that: The frame includes a suspension frame (1) and a support frame (2). The support frame (2) is used to support the suspension frame (1) parallel to the ground. A direction adjustment component (3) is suspended on the suspension frame (1). A hanging component (4) is connected to the bottom of the direction adjustment component (3). The hanging assembly (4) includes a connecting frame (401), and the bottom of the connecting frame (401) is provided with a plurality of clamping assemblies (5). The clamping assemblies (5) are connected to the connecting frame (401) through a telescopic cylinder (6). The direction adjustment component (3) is used to drive the connecting frame to rotate laterally and longitudinally.

2. The welding lifting fixture for automotive parts according to claim 1, characterized in that: The direction adjustment assembly (3) includes, from top to bottom, a first rotating shaft (301), a first rotating arm (302), a second rotating shaft (303), and a second rotating arm (304). The first rotating arm (302) and the second rotating arm (304) are connected by the second rotating shaft (303). The first rotating arm (302) is connected to the suspension frame (1) by the first rotating shaft (301). The first rotating shaft (301) rotates laterally, and the second rotating shaft (303) rotates longitudinally. The first rotating shaft (301) is connected to a second servo motor, which drives the first rotating shaft (301) to rotate. The second rotating shaft (303) is connected to a third servo motor, which drives the second rotating shaft (303) to rotate.

3. The welding lifting fixture for automotive parts according to claim 1, characterized in that: The clamping assembly (5) includes a pneumatic clamping claw.

4. The welding lifting fixture for automotive parts according to claim 1, characterized in that: The connecting frame (401) is provided with a track (402), and the telescopic cylinder (6) is provided with a slider that matches the track (402). The slider can slide in cooperation with the track (402). The slider is provided with a fixing component (601), which is used to position the slider on the track (402).

5. The welding lifting fixture for automotive parts according to claim 1, characterized in that: The bottom of the suspension bracket (1) is provided with a slide rail (101), and a mounting bracket (102) is provided on the slide rail (101). The mounting bracket (102) slides in cooperation with the slide rail (101), and the mounting bracket (102) is connected to the direction adjustment component (3).

6. The welding lifting fixture for automotive parts according to claim 1, characterized in that: The connecting frame (401) and the support frame (2) are misaligned.

7. The welding lifting fixture for automotive parts according to claim 5, characterized in that: The slide rail (101) is provided with a rack (103), and the mounting bracket (102) is provided with a gear (104) that matches the rack (103). A servo motor is connected to the gear (104), and the servo motor drives the mounting bracket (102) to move on the rack (103).

8. The welding lifting fixture for automotive parts according to claim 7, characterized in that: The slide rail (101) includes two parallel slide rails (105), and the middle of the slide rail (105) is provided with a groove. The mounting bracket (102) includes a mounting plate and connecting blocks (106) provided on both sides of the mounting plate. The connecting blocks (106) are matched and connected with the slide rails (105), and the connecting blocks (106) are engaged and slid on the groove.

9. A welding lifting fixture for automotive parts according to claim 8, characterized in that: An auxiliary frame (107) is provided on the mounting frame (102). One end of the auxiliary frame (107) is connected to the mounting frame (102), and the other end passes around the suspension frame (1) and is located on the top of the suspension frame (1). The auxiliary frame (107) located on the top of the suspension frame (1) can slide on the top of the suspension frame (1).

10. A welding lifting fixture for automotive parts according to claim 3, characterized in that: The clamping assembly (5) has a suspension hook (501) at the bottom, and the suspension hook (501) is detachably connected to the clamping assembly (5). The pneumatic clamping claw has an elastic material structure on its clamping side.

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