Automatic welding table for automobile parts

Abstract

The automatic welding table comprises a bottom plate, and the right side of the upper end face of the bottom plate is fixedly connected with a fixing assembly. The fixing assembly comprises a fixing plate, an air cylinder, a push plate, a motor and a moving box. The movable box comprises a box body and a box cover; a clamping assembly is arranged in the box body; the clamping assembly comprises a push rod, a mounting rod, a first sliding block, a second sliding block, a first sliding rod and a second sliding rod. The push rod is mounted on the right side of the box; the mounting rods are slidably connected to the inner walls of the front and rear sides of the box body; the first sliding block and the second sliding block are arranged on the mounting rod in a sliding and sleeving mode. The first sliding rod is slidably sleeved with the rear groove wall of the groove in the left side of the box body, and the left side of the first sliding rod is fixedly connected with a connecting rod. The second sliding rod is slidably sleeved with the front groove wall of the groove in the left side of the box body, and the left side of the second sliding rod is fixedly connected with a second connecting rod. And through the arrangement of the fixing assembly, the automobile parts can be effectively clamped and fixed to the bottom plate, so that normal welding work is guaranteed, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts welding technology, and in particular to an automatic welding station for automotive parts. Background Technology

[0002] As people's living standards improve, their car consumption is increasing, leading to a growing market for auto parts. Auto parts, as the foundation of the automotive industry, are essential for its continued healthy development. The processing of auto parts typically involves welding; this welding process is a complex and delicate manufacturing step, involving various welding technologies, including manual welding, automated welding, and robotic welding.

[0003] The utility model patent with patent number "202122164969.0" and titled "A Welding Device for Automotive Parts" discloses that the fixing component 6 includes a connecting block 24, a torsion spring 25, and a fixing rod 26. The connecting blocks 24 are evenly distributed on the welding table 1 and located within the support frame 2. The torsion spring 25 is located on the side of the connecting blocks 24 away from the support frame 2, and the fixing rod 26 is connected to the torsion spring 25. The torsion spring 25 rotates the fixing rod 26, pressing the parts under the fixing rod 26 to achieve the fixing effect on the parts. The above solution uses the elasticity of the torsion spring to fix the parts. However, the elasticity of the torsion spring is easily reduced after long-term use, which affects the stability of the parts and is not conducive to the subsequent welding work. Therefore, this application proposes an automatic welding table for automotive parts that can keep the parts stable to ensure the normal operation of the welding work. Utility Model Content

[0004] This application provides an automatic welding station for automotive parts. By setting up a fixing component, the automotive parts can be effectively clamped and fixed to the base plate to ensure that the welding work can be carried out normally. The operation is simple and convenient.

[0005] This application provides an automatic welding station for automotive parts, including a base plate. Two fixing components are fixedly connected to the right upper surface of the base plate, and another fixing component is symmetrically fixedly connected to the left upper surface of the base plate.

[0006] The fixed components include a fixed plate, a cylinder, a push plate, a motor, and a moving box;

[0007] The fixed plate is fixedly connected to the upper right side of the upper surface of the base plate; the cylinder is fixedly connected to the upper right side of the fixed plate, and the piston rod of the cylinder passes through the fixed plate on the left side and is slidably connected to the fixed plate to provide power for the push plate to move left and right; the push plate is fixedly connected to the left end of the piston rod of the cylinder; the motor is fixedly connected to the upper left side of the push plate; the moving box is placed on the upper surface of the base plate and is located to the left of the motor.

[0008] The mobile box includes a box body and a box cover. The box body is placed on the upper surface of the base plate, and the box cover is detachably installed on the upper surface of the box body by bolts. A groove is opened on the left side of the box body. A clamping component is provided inside the box body to secure the automotive parts.

[0009] The clamping assembly includes a push rod, a mounting rod, a slider one, a slider two, a slide bar one, and a slide bar two;

[0010] The push rod is installed on the upper right side of the box, with its left and right sides penetrating the box respectively; the mounting rod is slidably connected to the inner walls of the front and rear sides of the box, and the right side of the mounting rod is fixedly connected to the left side of the push rod; both slider one and slider two are slidably fitted onto the mounting rod, with slider one located behind slider two. A transmission rod one is provided between the upper end face of slider one and the rear side of the upper end face of the box, and a transmission rod two is provided between the upper end face of slider two and the front side of the upper end face of the box; slider one is slidably fitted into the rear groove wall of the groove on the left side of the box, with a connecting rod fixedly connected to the left side of slider one, and a clamping plate one fixedly connected to the front end face of connecting rod one; slider two is slidably fitted into the front groove wall of the groove on the left side of the box, with a connecting rod two fixedly connected to the left side of slider two, and a clamping plate two fixedly connected to the rear end face of connecting rod two.

[0011] Furthermore, a transmission rod three is provided between the bottom end face of slider one and the bottom end face of slider one, and a transmission rod four is provided between the bottom end face of slider two and the bottom end face of slider two.

[0012] Further, transmission rod three is rotatably connected to slider one and slider one respectively; transmission rod four is rotatably connected to slider two and slider two respectively; transmission rod one is rotatably connected to slider one and the box respectively; transmission rod two is rotatably connected to slider two and the box respectively.

[0013] The push rod is further designed to be square, and a square opening is provided on the right side of the box. The push rod and the box are slidably connected.

[0014] A threaded hole is further opened in the push rod, and a threaded rotating rod is rotatably connected inside it; the right side of the threaded rotating rod is fixedly connected to the left end of the motor's output shaft.

[0015] Furthermore, slide bar one, slide bar two, connecting rod one, and connecting rod two are all designed in an L-shape.

[0016] Furthermore, support legs are fixedly connected to the four corners of the bottom side of the base plate, support plate one is fixedly connected to the rear end face of the base plate, support plate two is fixedly connected to the upper end face of support plate one, and support plate two is located above the base plate.

[0017] A mounting base is fixedly connected to the bottom end face of the further support plate, and a mounting groove is opened on the bottom side of the mounting base; a drive motor is fixedly connected to the outer wall of the left side of the mounting base, and a rotating shaft is rotatably connected in the mounting groove. The right side of the output end of the drive motor passes through the mounting base and is fixedly connected to the left end of the rotating shaft to provide power for the rotation of the rotating shaft; a mounting block is fitted on the rotating shaft and is slidably connected in the mounting groove; a robotic arm is fixedly connected to the bottom side of the slider by bolts, and a sleeve is installed on the robotic arm, with a welding torch installed in the sleeve.

[0018] A six-axis robotic arm was selected for further development.

[0019] Furthermore, a threaded rod is selected for the rotating shaft, and a threaded hole is opened in the mounting block. The rotating shaft is rotatably connected to the mounting block through the thread.

[0020] A control box is fixedly connected to the front end of the base plate. The control box integrates a controller and a battery block. The controller, as the main control unit, is electrically connected to the battery block, robotic arm, drive motor, motor and cylinder through wires.

[0021] The control box also includes battery block control switches, robotic arm control switches, drive motor control switches, motor control switches, and cylinder control switches, which are electrically connected to the battery block, robotic arm, drive motor, motor, and cylinder respectively via wires.

[0022] A mounting opening is further provided in the middle of the base plate, through which a filter plate is fixedly connected.

[0023] One or more technical solutions provided in this application embodiment have at least the following technical effects or advantages: When the electrical equipment is powered on and in normal working condition, the position of the moving box can be appropriately adjusted by a cylinder according to the length of the automotive parts. Then, the threaded rotating rod is driven by a motor to rotate clockwise or counterclockwise, pushing the push rod left or right, causing the mounting rod to slide left and right. Through the cooperation of transmission rod one and transmission rod two, slider one and slider two slide in opposite or opposite directions. The cooperation of transmission rod three and transmission rod four drives slider one and slider two to slide, thereby opening and closing clamping plates one and two, clamping and fixing the automotive parts. Then, the robotic arm is activated to drive the welding torch to perform welding work on the automotive parts by tilting and turning at multiple angles. The setting of the fixing components effectively clamps and fixes the automotive parts to the base plate, ensuring normal welding work, and the operation is simple and convenient. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the automatic welding table for automotive parts in this application;

[0025] Figure 2 This is a schematic diagram of the fixed component structure of this application;

[0026] Figure 3 This is a schematic diagram of the movable box structure of this application;

[0027] Figure 4 This is a schematic diagram of the internal structure of the box in this application;

[0028] Figure 5 This is a schematic diagram of the motor structure for fixing the components in this application;

[0029] Figure 6 This is a schematic diagram of the mounting base structure for this application. Figure 1 ;

[0030] Figure 7 This is a schematic diagram of the mounting base structure for this application. Figure 2 .

[0031] In the diagram: 10 Base plate, 11 Support leg, 12 Support plate one, 13 Support plate two, 14 Filter plate, 15 Control box, 20 Mounting base, 21 Drive motor, 22 Rotary shaft, 23 Mounting block, 24 Robotic arm, 25 Sleeve, 26 Welding gun, 30 Fixing assembly, 31 Fixing plate, 32 Cylinder, 33 Push plate, 34 Motor, 40 Moving box, 41 Box body, 42 Box cover, 43 Clamping assembly, 431 Push rod, 432 Mounting rod, 433 Slider one, 434 Slider two, 435 Transmission rod one, 436 Transmission rod two, 437 Slide rod one, 438 Connecting rod one, 439 Clamping plate one, 440 Slide rod two, 441 Connecting rod two, 442 Clamping plate two, 443 Transmission rod three, 444 Transmission rod four. Detailed Implementation

[0032] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Example 1

[0036] Please see Figure 1-7 Automatic welding station for automotive parts, including base plate 10.

[0037] Support legs 11 are fixedly connected to the four corners of the bottom side of the base plate 10. Support plate 12 is fixedly connected to the rear end face of the base plate 10. Support plate 2 13 is fixedly connected to the upper end face of support plate 12. Support plate 2 13 is located above the base plate 10.

[0038] Two fixing components 30 are fixedly connected to the right side of the upper end face of the base plate 10. Another fixing component 30 is symmetrically fixedly connected to the left side of the upper end face of the base plate 10.

[0039] The fixing assembly 30 includes a fixing plate 31, a cylinder 32, a push plate 33, a motor 34, and a moving box 40;

[0040] The fixed plate 31 is fixedly connected to the upper right side of the upper end face of the base plate 10; the cylinder 32 is fixedly connected to the upper right side of the fixed plate 31, and the piston rod of the cylinder 32 passes through the fixed plate 31 on the left and is slidably connected to the fixed plate 31 to provide power for the push plate 33 to move left and right; the push plate 33 is fixedly connected to the left end of the piston rod of the cylinder 32; the motor 34 is fixedly connected to the upper left side of the push plate 33; the moving box 40 is placed on the upper end face of the base plate 10 and is located to the left of the motor 34.

[0041] The mobile box 40 includes a box body 41 and a box cover 42. The box body 41 is placed on the upper surface of the base plate 10 (the bottom surface of the box body 41 is attached to the upper surface of the base plate 10 but not fixed). The box cover 42 is detachably installed on the upper surface of the box body 41 by bolts. A groove is opened on the left side of the box body 41. A clamping assembly 43 is provided inside the box body 41 to stabilize the automotive parts.

[0042] The clamping assembly 43 includes a push rod 431, a mounting rod 432, a first slider 433, a second slider 434, a first slide bar 437, and a second slide bar 440;

[0043] Push rod 431 is installed on the right side of housing 41, with its left and right sides penetrating housing 41 respectively; mounting rod 432 is slidably connected to the inner walls of the front and rear sides of housing 41, with the right side of mounting rod 432 fixedly connected to the left side of push rod 431; slider one 433 and slider two 434 are both slidably fitted onto mounting rod 432, with slider one 433 located behind slider two 434, and a transmission rod one 435 is provided between the upper end face of slider one 433 and the rear side of the upper end face of housing 41, and the upper end of slider two 434... A transmission rod 436 is provided between the front side of the upper end of the face and the box body 41; a sliding rod 437 is slidably fitted into the rear groove wall of the groove on the left side of the box body 41, and a connecting rod 438 is fixedly connected to the left side of the sliding rod 437, and a clamping plate 439 is fixedly connected to the front end of the connecting rod 438; a sliding rod 440 is slidably fitted into the front groove wall of the groove on the left side of the box body 41, and a connecting rod 441 is fixedly connected to the left side of the sliding rod 440, and a clamping plate 442 is fixedly connected to the rear end of the connecting rod 441.

[0044] A transmission rod 443 is provided between the bottom end face of slider 1 433 and the bottom end face of slider 1 437, and a transmission rod 444 is provided between the bottom end face of slider 2 434 and the bottom end face of slider 2 440.

[0045] Transmission rod 3 443 is rotatably connected to slider 1 433 and slider 1 437 respectively; transmission rod 444 is rotatably connected to slider 2 434 and slider 2 440 respectively.

[0046] Similarly, transmission rod 435 is rotatably connected to slider 433 and housing 41 respectively; transmission rod 436 is rotatably connected to slider 434 and housing 41 respectively.

[0047] Slide rod 1 (437), slide rod 2 (440), connecting rod 1 (438), and connecting rod 2 (441) are all designed in an L-shape.

[0048] The push rod 431 is square, and a square opening is provided on the right side of the box 41. The push rod 431 and the box 41 are slidably connected.

[0049] A threaded hole is opened in the push rod 431, and a threaded rotating rod is rotatably connected inside it; the right side of the threaded rotating rod is fixedly connected to the left end of the output shaft of the motor 34.

[0050] In other words, the motor 34 drives the threaded rotating rod to rotate clockwise or counterclockwise, pushing the push rod 431 to the left or right, causing the mounting rod 432 to slide left and right. Through the cooperation of transmission rod 1 435 and transmission rod 2 436, the slider 1 433 and slider 2 434 slide in opposite or opposite directions. The cooperation of transmission rod 3 443 and transmission rod 444 drives the sliding rod 1 437 and sliding rod 2 440 to slide, thereby realizing the opening and closing of clamping plate 1 439 and clamping plate 2 442, clamping and fixing the automotive parts.

[0051] A mounting base 20 is fixedly connected to the bottom end of the support plate 213, and a mounting groove is opened on the bottom side of the mounting base 20. A drive motor 21 is fixedly connected to the outer left wall of the mounting base 20, and a rotating shaft 22 is rotatably connected in the mounting groove. The right side of the output end of the drive motor 21 passes through the mounting base 20 and is fixedly connected to the left end of the rotating shaft 22 to provide power for the rotation of the rotating shaft 22. A mounting block 23 is fitted on the rotating shaft 22 and is slidably connected in the mounting groove. A robotic arm 24 is fixedly connected to the bottom side of the slider 23 by bolts. A sleeve 25 is installed on the robotic arm 24, and a welding torch 26 is installed in the sleeve 25.

[0052] The rotating shaft 22 is made of threaded rod, and the mounting block 23 has a threaded hole. The rotating shaft 22 is rotatably connected to the mounting block 23 through the thread. The rotating shaft 22 is driven to rotate clockwise or counterclockwise by the transmission motor 21, so that the mounting block 23 moves left and right with the robotic arm 24, and the position of the welding torch 26 can be adjusted.

[0053] The robotic arm 24 is a six-axis robotic arm, which facilitates the tilting and rotation of the welding torch 26 at multiple angles.

[0054] An installation opening is provided in the middle of the base plate 10, and a filter plate 14 is fixedly connected inside it, which can be used to filter welding slag and prevent excessive welding slag from accumulating on the base plate 10.

[0055] A control box 15 is fixedly connected to the front end of the base plate 10. The control box integrates a controller and a battery block. The controller serves as the main control unit and is electrically connected to the battery block, robotic arm 24, drive motor 21, motor 34, and cylinder 32 via wires.

[0056] The control box 15 is also equipped with a battery block control switch, a robotic arm control switch, a drive motor control switch, a motor control switch, and a cylinder control switch, which are electrically connected to the battery block, robotic arm 24, drive motor 21, motor 34, and cylinder 32 respectively via wires.

[0057] It should be noted that there are two fixed components 30, two motors 34, and two cylinders 32. The two motors are connected in series and controlled by the same control switch, and the two cylinders are connected in series and controlled by the same control switch.

[0058] In actual operation of this embodiment, the electrical equipment is powered on and in normal working condition. Depending on the length of the automotive parts, the position of the moving box 40 can be adjusted appropriately by the cylinder 32. Then, the threaded rotating rod is driven by the motor 34 to rotate clockwise or counterclockwise, pushing the push rod 431 to the left or pulling it to the right, causing the mounting rod 432 to slide left and right. Through the cooperation of the transmission rod 1 435 and the transmission rod 2 436, the slider 1 433 and the slider 2 434 slide in opposite or opposite directions. The cooperation of the transmission rod 3 443 and the transmission rod 444 drives the sliding rod 1 437 and the sliding rod 2 440 to slide, thereby realizing the opening and closing of the clamping plate 1 439 and the clamping plate 2 442, clamping and fixing the automotive parts. After that, the robotic arm 24 is started to drive the welding gun 26 to tilt and turn at multiple angles to perform welding work on the automotive parts.

[0059] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: the setting of the fixing components can effectively clamp and fix the automotive parts to the base plate to ensure that the welding work can be carried out normally, and the operation is simple and convenient.

Claims

1. An automatic welding table for automotive parts, including a base plate, characterized in that: Support legs are fixedly connected to the four corners of the bottom side of the base plate, support plate one is fixedly connected to the rear end face of the base plate, and support plate two is fixedly connected to the upper end face of support plate one; an installation opening is opened in the middle of the base plate, and a filter plate is fixedly connected inside it; a fixing component is fixedly connected to the right side of the upper end face of the base plate, and there are two of them, and another fixing component is symmetrically fixedly connected to the left side of the upper end face of the base plate. The fixing assembly includes a fixing plate, a cylinder, a push plate, a motor, and a moving box; The fixed plate is fixedly connected to the upper right side of the upper surface of the base plate; the cylinder is fixedly connected to the upper right side of the fixed plate, and the left side of the piston rod of the cylinder passes through the fixed plate and is slidably connected to the fixed plate; the push plate is fixedly connected to the left end of the piston rod of the cylinder; the motor is fixedly connected to the upper left side of the push plate; the movable box is placed on the upper surface of the base plate, and it is located to the left of the motor. The mobile case includes a case body and a case lid. The case body is placed on the upper surface of the base plate, and the case lid is detachably installed on the upper surface of the case body by bolts. A groove is opened on the left side of the case body. Clamping components are provided inside the case body. The clamping assembly includes a push rod, a mounting rod, a slider one, a slider two, a slide bar one, and a slide bar two; The push rod is installed on the upper right side of the box, with its left and right sides penetrating the box respectively; the mounting rod is slidably connected to the inner walls of the front and rear sides of the box, and the right side of the mounting rod is fixedly connected to the left side of the push rod; both slider one and slider two are slidably fitted onto the mounting rod, with a transmission rod one between the upper end face of slider one and the rear side of the upper end face of the box, and a transmission rod two between the upper end face of slider two and the front side of the upper end face of the box; slider one is slidably fitted into the rear groove wall of the groove on the left side of the box, with a connecting rod fixedly connected to the left side of slider one, and a clamping plate one fixedly connected to the front end face of connecting rod one; slider two is slidably fitted into the front groove wall of the groove on the left side of the box, with a connecting rod two fixedly connected to the left side of slider two, and a clamping plate two fixedly connected to the rear end face of connecting rod two.

2. The automatic welding station for automotive parts as described in claim 1, characterized in that: A transmission rod three is provided between the bottom end face of slider one and the bottom end face of slider one, and a transmission rod four is provided between the bottom end face of slider two and the bottom end face of slider two.

3. The automatic welding station for automotive parts as described in claim 2, characterized in that: The transmission rod three is rotatably connected to the slider one and the slide rod one respectively; the transmission rod four is rotatably connected to the slider two and the slide rod two respectively.

4. The automatic welding station for automotive parts as described in claim 1, characterized in that: The first transmission rod is rotatably connected to the first slider and the housing respectively; the second transmission rod is rotatably connected to the second slider and the housing respectively.

5. The automatic welding station for automotive parts as described in claim 1, characterized in that: The slide rod 1, slide rod 2, connecting rod 1, and connecting rod 2 are all designed in an L-shape.

6. The automatic welding station for automotive parts as described in claim 1, characterized in that: The push rod is square, and a square opening is provided on the right side of the box. The push rod and the box are slidably connected. A threaded hole is opened in the push rod, and a threaded rotating rod is rotatably connected inside it; the right side of the threaded rotating rod is fixedly connected to the left end of the motor's output shaft.

7. The automatic welding station for automotive parts as described in claim 1, characterized in that: A mounting base is fixedly connected to the bottom end face of the support plate, and a mounting groove is opened on the bottom side of the mounting base; a drive motor is fixedly connected to the outer wall of the left side of the mounting base, and a rotating shaft is rotatably connected in the mounting groove. The right side of the output end of the drive motor passes through the mounting base and is fixedly connected to the left end of the rotating shaft; a mounting block is fitted on the rotating shaft, and the mounting block is slidably connected in the mounting groove; a robotic arm is fixedly connected to the bottom side of the slider by bolts. The robotic arm is a six-axis robotic arm, and a sleeve is installed on the robotic arm. A welding torch is installed in the sleeve.

8. The automatic welding station for automotive parts as described in claim 7, characterized in that: The rotating shaft is made of threaded rod, and a threaded hole is opened in the mounting block. The rotating shaft is rotatably connected to the mounting block through the thread.

9. The automatic welding station for automotive parts as described in claim 7, characterized in that: A control box is fixedly connected to the front end of the base plate. The control box integrates a controller and a battery block. The controller, as the main control unit, is electrically connected to the battery block, the robotic arm, the drive motor, the motor, and the cylinder through wires. The control box is also equipped with a battery block control switch, a robotic arm control switch, a drive motor control switch, a motor control switch, and a cylinder control switch, which are electrically connected to the battery block, robotic arm, drive motor, motor, and cylinder respectively via wires.

Images