Arc welding tool quick dismounting and replacing tool system with guiding function

Abstract

This invention relates to the field of arc welding fixture technology, specifically to a quick-change fixture system for arc welding fixtures with a guiding function. The system includes a worktable, with rotating rods mounted on both sides of the worktable via corresponding bearings. One end of each rotating rod is fitted with a mounting plate, and the other end of the mounting plate is fitted with a handle. Arc-shaped grooves are formed on both sides of the worktable near the corresponding rotating rods, and magnets are installed inside each of these grooves. Fixing grooves are formed on the top and bottom surfaces of each magnet. Mounting blocks are mounted on the outer sides of each rotating rod, and two sets of sliding rods are mounted on the inner sides of each mounting block. The system effectively solves the problem of cumbersome and inefficient replacement of support seats for workpieces of varying thicknesses, which requires changing the support seat for different thicknesses.

Description

Technical Field

[0001] This invention relates to the field of arc welding tooling technology, specifically to an arc welding tooling quick-change tooling system with guiding function. Background Technology

[0002] An arc welding robot is an industrial robot used for automated arc welding. The composition and principle of an arc welding robot are basically the same as those of a spot welding robot. A typical arc welding robot consists of a teach pendant, control panel, robot body, automatic wire feeding device, welding power source, etc. It can achieve continuous trajectory control and point-to-point control under computer control. It can also utilize linear interpolation and circular interpolation functions to weld spatial welds composed of straight lines and arcs. When using an arc welding robot to process tooling, the workpiece needs to be placed on a support base to facilitate subsequent processing operations. However, since workpieces vary in size and shape, corresponding support bases need to be changed for different sizes and shapes of workpieces to facilitate processing workpieces of different thicknesses. However, the current support base changing procedure is cumbersome and requires further improvement.

[0003] Existing quick-change tooling systems for arc welding with guidance functions have drawbacks. Because workpieces vary in thickness, corresponding support seats need to be replaced for different thicknesses. However, the existing steps and methods for replacing support seats are cumbersome, affecting work efficiency and causing inconvenience in actual operation. Furthermore, existing quick-change tooling systems with guidance functions cannot easily and quickly fix the support seats during replacement, further complicating practical operation. Summary of the Invention

[0004] The purpose of this invention is to provide a quick tooling change system for arc welding fixtures with a guiding function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a quick-change tooling system for arc welding fixtures with guiding function, comprising a worktable, on both sides of the worktable respectively mounted with corresponding bearings, a mounting plate mounted at one end of each rotating rod, and a handle mounted at one end of the mounting plate, arc-shaped grooves being formed on both sides of the worktable near the corresponding rotating rods, and magnet blocks being installed inside each arc-shaped groove, with fixing grooves formed on the top and bottom surfaces of each magnet block, mounting blocks being mounted on the outer sides of each rotating rod, two sets of sliding rods being mounted on the inner sides of each mounting block, placement blocks being mounted on the top and bottom ends of each mounting block, inclined plates being mounted on the inner sides of each placement block near one end, fixing cylinders being mounted on the outer sides of each placement block, and movable rods being movably arranged inside the placement block near the position between the two sets of fixing cylinders, with a support seat mounted on the corresponding end of each movable rod.

[0006] Preferably, two sets of fixing plates are installed on both sides of the top of the workbench, and a sliding groove is opened on the corresponding side of the top of the workbench near the two sets of fixing plates.

[0007] Preferably, two sets of magnetic columns are installed on the outer side of the support base near the bottom end, and two sets of movable slots are opened on the top of the support base near both sides. Screws are movably screwed to the corresponding sides of the support base near the top end, and clamping plates are installed on the corresponding screws through corresponding bearings. Slider blocks are installed on the bottom end of the clamping plates near both ends.

[0008] Preferably, mounting columns are installed on both ends of the inner side of the support base, and a cross plate is installed on the corresponding end of each mounting column.

[0009] Preferably, each of the support bases is equipped with a spring at its bottom end, and each spring is equipped with a limit ball at its bottom end.

[0010] Preferably, the outer diameter of the limiting ball is adapted to the distance between the inner walls of the corresponding two sides of the corresponding slide groove, and the corresponding limiting ball is located inside the corresponding slide groove and is slidably connected to it.

[0011] Preferably, the outer diameter of the slide rod is adapted to the distance between the inner walls of the corresponding two sides of the corresponding arc groove, and the corresponding slide rod is located inside the corresponding arc groove and is slidably connected to it.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By incorporating components such as arc grooves, rotating rods, mounting blocks, sliding rods, placement blocks, and movable rods, the problem of needing to replace the corresponding support base for workpieces of varying thicknesses, which is cumbersome and affects work efficiency, can be effectively solved.

[0014] By using components such as fixing plates, magnets, fixing grooves, fixing cylinders, mounting columns, and cross plates, the problem of not being able to easily and quickly fix the support base during replacement can be effectively solved. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the main body of the present invention;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the support base of the present invention;

[0017] Figure 3 This is a three-dimensional schematic diagram of the support base of the present invention from another perspective;

[0018] Figure 4 This is a top perspective view of the structure of the mounting block of the present invention;

[0019] Figure 5 This is a three-dimensional schematic diagram of the arc-shaped groove of the present invention.

[0020] In the diagram: 1. Workbench; 11. Fixed plate; 12. Slide groove; 13. Arc groove; 14. Magnet block; 15. Fixed groove; 2. Rotating rod; 21. Mounting plate; 22. Handle; 3. Mounting block; 31. Slide rod; 4. Placement block; 41. Inclined plate; 42. Fixed cylinder; 43. Movable rod; 5. Support base; 51. Magnet column; 52. Movable groove; 53. Screw; 54. Clamping plate; 55. Slider; 56. Mounting column; 561. Cross plate; 57. Spring; 58. Limit ball. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1 to 5 This invention provides a technical solution: a quick-change tooling system for arc welding fixtures with guiding function, including a workbench 1. Rotating rods 2 are installed on both sides of the workbench 1 via corresponding bearings. An installation plate 21 is installed at one end of the rotating rod 2, and a handle 22 is installed at one end of the installation plate 21. Two sets of fixing plates 11 are installed on both sides of the top of the workbench 1. A sliding groove 12 is opened on the corresponding side of the two sets of fixing plates 11 on the top of the workbench 1. Arc-shaped grooves 13 are opened on both sides of the workbench 1 near the corresponding rotating rods 2. Magnet blocks 14 are installed inside the arc-shaped grooves 13. Fixing grooves 15 are opened on the top and bottom surfaces of the magnet blocks 14. The fixing grooves 15 are arc-shaped.

[0023] Mounting blocks 3 are installed on the outer side of the rotating rod 2, and two sets of sliding rods 31 are installed on the inner side of the mounting blocks 3. The outer diameter of the sliding rods 31 is adapted to the distance between the inner walls of the corresponding two sides of the corresponding arc groove 13, and the corresponding sliding rods 31 are located inside the corresponding arc groove 13 and are slidably connected to it.

[0024] The top and bottom of the mounting block 3 are each equipped with a placement block 4. The interior of the placement block 4 is hollow and open. A connecting groove is provided on the inner wall of the corresponding side of the placement block 4 near the corresponding fixing cylinder 42, and the connecting groove is connected to the corresponding fixing cylinder 42. An inclined plate 41 is installed on the inner side of the placement block 4 near one end. The bottom end of the inclined plate 41 is fitted to the inner wall of the bottom end of the corresponding slide groove 12. A fixing cylinder 42 is installed on the outer side of the placement block 4. A cross groove is provided on the inner wall of the corresponding side of the fixing cylinder 42, and the size of the cross groove is adapted to the size of the corresponding cross plate 561. A magnet is installed on the inner wall of the corresponding side of the cross groove. A movable rod 43 is movably arranged inside the placement block 4 near the position between the two sets of fixing cylinders 42, and a support seat 5 is installed on the corresponding end of the movable rod 43. The support seats 5 inside the placement blocks 4 installed at the top and bottom of the mounting block 3 are of different sizes, so as to be able to accommodate workpieces of different thicknesses and sizes.

[0025] Two sets of magnetic pillars 51 are installed on the outer side of the support base 5 near the bottom. Two sets of movable grooves 52 are opened on the top of the support base 5 near both sides. Screws 53 are movably screwed to the corresponding sides of the support base 5 near the top. Clamping plates 54 are installed on the corresponding screws 53 through corresponding bearings. Slider 55 is installed on the bottom of the clamping plates 54 near both ends. The bottom ends of the sliders 55 extend into the interior of the corresponding movable grooves 52 and are slidably connected to them. Mounting posts 56 are installed on the inner side of the support base 5 near both ends. A cross plate 561 is installed on the corresponding end of the mounting post 56. Springs 57 are installed on the bottom of the support base 5. Limiting balls 58 are installed on the bottom of the springs 57. The outer diameter of the limiting balls 58 is adapted to the distance between the corresponding inner walls of the corresponding two sides of the corresponding slide groove 12. The corresponding limiting balls 58 are located inside the corresponding slide groove 12 and are slidably connected to it.

[0026] During use, the workpiece can be placed on the top surface of the two sets of support seats 5, and then the corresponding two sets of screws 53 can be rotated, so that the corresponding clamping plate 54 can move towards the corresponding side of the workpiece, thereby allowing the corresponding two sets of sliders 55 to move inside the corresponding movable slots 52. This makes the corresponding clamping plate 54 more stable and less prone to shaking during movement, thus clamping and fixing the workpiece under the movement of the corresponding two sets of clamping plates 54, which facilitates the arc welding robot to process the workpiece. When it is necessary to process workpieces of different thicknesses and sizes, the corresponding two sets of support seats 5 need to be replaced. The user only needs to move the corresponding movable rod 43 to the corresponding side, so that the corresponding support seat 5 can move into the corresponding placement block 4, thereby allowing the corresponding two sets of magnetic The iron column 51 can be separated from the corresponding fixing plate 11, so that the corresponding spring 57 and the limiting ball 58 can move inside the corresponding slide groove 12, and can move to the inside of the corresponding placement block 4 via the corresponding inclined plate 41. During the movement, the corresponding spring 57 will expand and contract accordingly, so that the corresponding limiting ball 58 can always move stably. At the same time, the corresponding two sets of mounting columns 56 and the corresponding cross plate 561 will move accordingly, so that the corresponding mounting columns 56 and the corresponding cross plate 561 can move to the inside of the corresponding fixing cylinder 42, so that the corresponding cross plate 561 moves to the inside of the corresponding cross groove and is attracted and fixed to the corresponding magnet piece, so that the corresponding support base 5 can be fixedly placed inside the corresponding placement block 4.

[0027] At this point, the user can rotate the corresponding mounting plate 21 and the corresponding rotating rod 2 using the corresponding handle 22, thereby causing the corresponding mounting block 3 to rotate accordingly. This allows the two sets of sliding rods 31 to rotate within the corresponding arc-shaped grooves 13, initially separating the sliding rods 31 from the fixing grooves 15 on one side of the corresponding magnet block 14. Through rotation, the sliding rods 31 can then be attracted and fixed to the fixing grooves 15 on the other side of the corresponding magnet block 14, thus completing the mounting block installation. The rotation operation of 3 causes the placement block 4, which is initially located at the bottom of the mounting block 3, and the support seat 5 placed inside the corresponding placement block 4, to rotate to the top surface of the worktable 1. Conversely, according to the above operation, the rotated support seat 5 can be moved to the top surface of the worktable 1 and attached to the corresponding two sets of fixing plates 11. At this time, the depth of the groove on the top surface of the two sets of support seats 5 is greater than the depth of the groove on the top surface of the previous two sets of support seats 5, so as to meet the clamping of workpieces of different thicknesses and perform corresponding processing operations, thus enabling the device to have the function of quick disassembly and replacement.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick tooling change system for arc welding fixtures with guiding function, comprising a workbench (1), characterized in that: Rotating rods (2) are mounted on both sides of the workbench (1) via corresponding bearings. A mounting plate (21) is mounted on one end of each rotating rod (2), and a handle (22) is mounted on one end of the mounting plate (21). Arc-shaped grooves (13) are provided on both sides of the workbench (1) near the corresponding rotating rods (2), and magnet blocks (14) are installed inside each arc-shaped groove (13). Fixing grooves (15) are provided on the top and bottom surfaces of each magnet block (14). A fixing groove (15) is provided on the outer side of each rotating rod (2). The mounting block (3) is equipped with two sets of sliding rods (31) on its inner side. The mounting block (3) is equipped with a placement block (4) at its top and bottom. The placement block (4) is equipped with an inclined plate (41) at one end on its inner side. The placement block (4) is equipped with a fixing cylinder (42) on its outer side. The placement block (4) is equipped with a movable rod (43) at the position between the two sets of fixing cylinders (42) inside its inner side. A support seat (5) is installed at one end of the movable rod (43). Two sets of fixing plates (11) are installed on both sides of the top of the workbench (1), and a sliding groove (12) is opened on the corresponding side of the two sets of fixing plates (11) at the top of the workbench (1); mounting columns (56) are installed on both sides of the inner side of the support base (5), and a cross plate (561) is installed on the corresponding end of the mounting column (56). A cross groove is opened on the inner wall of the corresponding side of the fixing cylinder (42), and the size of the cross groove is adapted to the size of the corresponding cross plate (561).

2. The arc welding fixture quick-change system with guiding function according to claim 1, characterized in that: Two sets of magnet posts (51) are installed on the outer side of the support base (5) near the bottom. Two sets of movable slots (52) are opened on the top of the support base (5) near both sides. Screws (53) are movably screwed to the corresponding sides of the support base (5) near the top. Clamping plates (54) are installed on the corresponding screws (53) through corresponding bearings. Sliders (55) are installed on the bottom of the clamping plates (54) near both ends.

3. The arc welding fixture quick-change system with guiding function according to claim 1, characterized in that: Each of the support bases (5) is equipped with a spring (57) at its bottom end, and each of the springs (57) is equipped with a limit ball (58) at its bottom end.

4. The arc welding fixture quick-change system with guiding function according to claim 3, characterized in that: The outer diameter of the limiting ball (58) is adapted to the distance between the inner walls of the corresponding two sides of the corresponding slide groove (12), and the corresponding limiting ball (58) is located inside the corresponding slide groove (12) and is slidably connected to it.

5. The arc welding fixture quick-change system with guiding function according to claim 1, characterized in that: The outer diameter of the slide rod (31) is adapted to the distance between the inner walls of the corresponding two sides of the corresponding arc groove (13), and the corresponding slide rod (31) is located inside the corresponding arc groove (13) and is slidably connected to it.

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