A welding device for jack

Abstract

The present invention relates to the technical field of welding devices, and discloses a jack welding device, comprising an installation box, wherein the installation box is provided with a processing cavity, and a movable frame is slidably installed in the processing cavity along its length direction, and processing blocks are provided on both sides of the movable frame. The movable frame is provided with a linear movable member that drives the two processing blocks to approach or move away from each other along the width direction of the processing cavity, and the two processing blocks are both vertically rotatably connected with a welding sleeve, and the processing blocks are provided with an adjusting member for adjusting the rotation angle of the welding sleeve. The present invention is a jack welding device, which is not only convenient for automatic welding of the inner and outer sides of the automobile jack and convenient for adjusting the welding position, but also convenient for fixing the automobile jack, has low use cost, is convenient for protecting personnel, and is suitable for promotion.

Description

Technical Field

[0001] The present invention relates to the technical field of welding devices, in particular to a jack welding device. Background Art

[0002] Automobile jacks are usually scissor jacks. When welding automobile jacks, robots or manual welding are usually used. The cost of using robots is high, and it is inconvenient for robots to weld the inside and outside of the jack. Manual welding is inefficient. Therefore, we disclose a jack welding device. Summary of the Invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes a jack welding device.

[0004] A jack welding device comprises an installation box, a processing cavity is provided on the installation box, a movable frame is slidably installed in the processing cavity along its length direction, processing blocks are provided on both sides of the movable frame, and a linear movable member is provided on the movable frame for driving the two processing blocks to approach or move away from each other along the width direction of the processing cavity. Both processing blocks are vertically rotatably connected to welding sleeves, and the processing blocks are provided with adjusting members for adjusting the rotation angle of the welding sleeves.

[0005] Preferably, the adjusting member includes a rotating wheel, which is rotatably mounted on the processing block, the welding sleeve is mounted on the rotating wheel, a half gear is provided on the rotating wheel, the processing block is provided with a rack that meshes with the half gear for transmission, and the processing block is provided with a telescopic cylinder that drives the rack to move linearly.

[0006] Preferably, the linear moving part includes a bidirectional screw and a drive motor. The bidirectional screw is arranged along the width direction of the moving frame. Telescopic cylinders are provided on both sides of the moving frame along the width of the processing chamber. The telescopic ends of the two telescopic cylinders are respectively connected to the two processing blocks. The telescopic ends of the telescopic cylinders are respectively provided with threaded sleeves. The two threaded sleeves are respectively threadedly connected to the two ends of the bidirectional screw. The drive motor is arranged on the moving frame and the drive motor drives the bidirectional screw to rotate.

[0007] Preferably, the installation box is provided with a sliding groove arranged along the length direction of the processing cavity, a slider is slidably installed in the sliding groove, a first electric telescopic rod is vertically provided on the slider, and the telescopic end of the first electric telescopic rod is connected to the movable frame.

[0008] Preferably, the installation box is provided with a fixed block, and the fixed block is provided with a plurality of second electric telescopic rods for driving the sliding block to move along the length direction of the sliding groove.

[0009] Preferably, a mounting groove along the length direction of the processing cavity is provided in the mounting box, two clamping plates are provided on both sides of the mounting groove, and a linear slide rail for driving the two clamping plates to move closer to or away from each other is provided on the mounting box.

[0010] Preferably, eye-protecting transparent panels are provided on both sides of the installation box.

[0011] Preferably, a limiting block is provided in the installation groove.

[0012] Preferably, scales are provided on both sides of the sliding groove.

[0013] The present invention provides a jack welding device. A telescopic cylinder drives a rack to move, and the rack engages with a half gear, thereby driving a welding sleeve and a rotating wheel to rotate. When the welding sleeve is above the rotating wheel, the two welding sleeves can weld the inner side of the car jack; when the welding sleeve is below the rotating wheel, the two welding sleeves can weld the outer side of the car jack. A driving motor drives a bidirectional screw to rotate, and the bidirectional screw drives two threaded sleeves, the telescopic ends of two telescopic cylinders, two processing blocks, and two welding sleeves to move closer to or farther away from each other, so that the welding sleeves can contact the welding part of the car jack, thereby performing welding. The car jack is placed in a mounting groove, and two clamping plates are driven closer to or farther away from each other by a linear slide rail, thereby clamping and fixing the car jack in the mounting groove. The eye-protection transparent plate facilitates real-time viewing of the welding situation in the mounting box. The device not only facilitates automatic welding of the inner and outer sides of the car jack and facilitates adjustment of the welding position, but also facilitates fixing the car jack. It has low cost and convenient personnel protection, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of a jack welding device proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of a jack welding device proposed by the present invention;

[0016] Figure 3 This is a partial enlarged view of point A of a jack welding device proposed by the present invention;

[0017] Figure 4 This is a partial enlarged view of point B of a jack welding device proposed by the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] Reference Figure 1-4 The present invention proposes a jack welding device, comprising an installation box 1, a processing chamber is provided on the installation box 1, a movable frame 2 is slidably installed in the processing chamber along its length direction, processing blocks 3 are provided on both sides of the movable frame 2, and a linear movable member is provided on the movable frame 2 for driving the two processing blocks 3 to approach or move away from each other along the width direction of the processing chamber. The two processing blocks 3 are both vertically rotatably connected with a welding sleeve 4, and the processing block 3 is provided with an adjusting member for adjusting the rotation angle of the welding sleeve 4.

[0021] In this embodiment, the welded automobile jack is placed in the processing cavity, and the rotation angle of the welding sleeve 4 is adjusted by the adjusting part. When the welding sleeve 4 points to the outside, the two welding sleeves 4 weld the inner side of the automobile jack; when the welding sleeve 4 points to the inside, the two welding sleeves 4 weld the outer side of the automobile jack; the processing block 3 and the welding sleeve 4 are adjusted to the width position of the processing cavity by the linear moving part, which facilitates the welding sleeve 4 to weld the automobile jack.

[0022] In another embodiment of the invention, the adjusting member includes a rotating wheel 5, which is rotatably mounted on the processing block 3. A welding sleeve 4 is mounted on the rotating wheel 5. The rotating wheel 5 is provided with a half gear 6. The processing block 3 is provided with a rack 7 that meshes with the half gear 6. The processing block 3 is also provided with a telescopic cylinder that drives the rack for linear movement. The telescopic cylinder drives the rack to move, and the rack meshes with the half gear 6, thereby driving the welding sleeve 4 and the rotating wheel 5 to rotate. When the welding sleeve 4 is above the rotating wheel, the two welding sleeves 4 can weld the inside of the car jack; when the welding sleeve 4 is below the rotating wheel, the two welding sleeves 4 can weld the outside of the car jack.

[0023] As another embodiment of the invention, the linear moving part includes a bidirectional screw 8 and a drive motor. The bidirectional screw 8 is arranged along the width direction of the moving frame 2. Telescopic cylinders 9 are provided on both sides of the moving frame 2 along the width of the processing chamber. The telescopic ends of the two telescopic cylinders 9 are respectively connected to the two processing blocks 3. The telescopic ends of the telescopic cylinders 9 are provided with threaded sleeves 10. The two threaded sleeves 10 are respectively connected to the two ends of the bidirectional screw 8 by threaded cooperation. The drive motor is provided on the moving frame 2 and the drive motor drives the bidirectional screw 8 to rotate. The bidirectional screw 8 is driven to rotate by the drive motor, and the bidirectional screw 8 drives the two threaded sleeves 10 and the telescopic ends of the two telescopic cylinders 9 to move closer to or away from each other. The telescopic ends of the two telescopic cylinders 9 drive the two processing blocks 3 and the two welding sleeves 4 to move closer to or away from each other, so that the welding sleeves 4 can contact the welding part of the car jack, thereby performing welding.

[0024] In another embodiment of the invention, mounting box 1 is provided with a sliding groove 11 extending along the length of the processing chamber. A slider 12 is slidably mounted within sliding groove 11. A first electric telescopic rod is vertically mounted on slider 12, the telescopic end of which is connected to mobile frame 2. The first electric telescopic rod drives mobile frame 2 to move, which in turn moves processing block 3 and welding sleeve 4 to the desired height for welding the vehicle jack.

[0025] As another embodiment of the invention, the mounting box 1 is provided with a fixed block, which is provided with a plurality of second electric telescopic rods for driving the slider 12 to move along the length of the sliding groove 11. The plurality of second electric telescopic rods drive the slider 12 to slide along the sliding groove 11, thereby driving the movable frame 2, the processing block 3, and the welding sleeve 4 to slide along the sliding groove 11, thereby adjusting the length of the welding sleeve 4 along the processing chamber.

[0026] In another embodiment of the invention, a mounting slot is provided within mounting box 1 along the length of the machining chamber. Two clamping plates 13 are positioned on either side of the slot. A linear slide rail is provided on mounting box 1 to drive the two clamping plates 13 toward or away from each other. When a car jack is placed within the slot, the linear slide rails move the two clamping plates 13 toward or away from each other, thereby clamping and securing the car jack within the slot.

[0027] As another embodiment of the invention, eye protection transparent panels 14 are provided on both sides of the installation box 1. The eye protection transparent panels 14 facilitate real-time viewing of the welding situation inside the installation box 1. At the same time, the eye protection transparent panels 14 and the installation box 1 prevent the toxic fumes generated during welding from quickly contacting personnel, thereby improving safety.

[0028] As another embodiment of the invention, a limit block 15 is provided in the mounting groove. Scales are provided on both sides of the sliding groove 11. The limit block 15 is used to limit the position of the car jack, and the scale allows for convenient real-time viewing of the sliding position of the slider 12.

[0029] The present invention provides a jack welding device, which is not only convenient for automatically welding the inner and outer sides of the automobile jack and adjusting the welding position, but also convenient for fixing the automobile jack. It has low use cost, is convenient for protecting personnel, and is suitable for promotion.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A jack welding device, characterized in that: The invention comprises an installation box (1), wherein the installation box (1) is provided with a processing cavity, wherein a movable frame (2) is slidably installed in the processing cavity along its length direction, wherein processing blocks (3) are provided on both sides of the movable frame (2), wherein the movable frame (2) is provided with a linear moving member for driving the two processing blocks (3) to move toward or away from each other along the width direction of the processing cavity, wherein the two processing blocks (3) are both vertically rotatably connected with welding sleeves (4), and wherein the processing blocks (3) are provided with adjusting members for adjusting the rotation angle of the welding sleeves (4); The adjusting member comprises a rotating wheel (5), the rotating wheel (5) is rotatably mounted on the processing block (3), the welding sleeve (4) is mounted on the rotating wheel (5), the rotating wheel (5) is provided with a half gear (6), the processing block (3) is provided with a rack (7) meshing with the half gear (6) for transmission, and the processing block (3) is provided with a telescopic cylinder for driving the rack to move linearly; Eye-protecting transparent plates (14) are provided on both sides of the installation box (1).

2. A jack welding device according to claim 1, characterized in that: The linear moving part includes a bidirectional screw (8) and a drive motor. The bidirectional screw (8) is arranged along the width direction of the moving frame (2). Telescopic cylinders (9) are provided on both sides of the moving frame (2) along the width of the processing chamber. The telescopic ends of the two telescopic cylinders (9) are respectively connected to the two processing blocks (3). The telescopic ends of the telescopic cylinders (9) are respectively provided with threaded sleeves (10). The two threaded sleeves (10) are respectively threadedly connected to the two ends of the bidirectional screw (8). The drive motor is arranged on the moving frame (2) and the drive motor drives the bidirectional screw (8) to rotate.

3. The jack welding device according to claim 1, characterized in that: The installation box (1) is provided with a sliding groove (11) arranged along the length direction of the processing chamber, a slider (12) is slidably installed in the sliding groove (11), a first electric telescopic rod is vertically provided on the slider (12), and the telescopic end of the first electric telescopic rod is connected to the movable frame (2).

4. The jack welding device according to claim 3, characterized in that: The installation box (1) is provided with a fixed block, and the fixed block is provided with a plurality of second electric telescopic rods for driving the sliding block (12) to move along the length direction of the sliding groove (11).

5. A jack welding device according to any one of claims 1 to 4, characterized in that: The installation box (1) is provided with an installation groove along the length direction of the processing cavity, two clamping plates (13) are provided on both sides of the installation groove, and the installation box (1) is provided with a linear slide rail for driving the two clamping plates (13) to move closer to or away from each other.

6. The jack welding device according to claim 5, characterized in that: A limiting block (15) is provided in the installation groove.

7. The jack welding device according to claim 4, characterized in that: Scales are provided on both sides of the sliding groove (11).

Images