Galvanometer welding device

Abstract

The utility model relates to the technical field of galvanometer welding, and discloses a galvanometer welding device which comprises a galvanometer machine body and a workbench, the side wall of the workbench is fixedly connected with two supporting blocks, the inner wall of each supporting block is provided with a sliding groove, and the inner wall of each sliding groove is slidably connected with a supporting sliding block; the supporting block, the sliding groove, the supporting sliding block, the pull rod, the T-shaped sliding groove, the T-shaped sliding block, the fixing bolt and the like are arranged and used in cooperation, when a workpiece needs to be welded, the workpiece is placed on the workbench, the pull rod is pushed, the supporting sliding block is driven to slide to one side of the workpiece along the sliding groove, the fixing bolt is rotated, the bottom face of the fixing bolt is attached to the surface of the workpiece, and therefore the workpiece is fixed; an operator does not need to press and fix a workpiece during welding, potential safety hazards are reduced, the limiting mechanism prevents the supporting sliding block from sliding freely along the sliding groove, the stability of the device is enhanced, the auxiliary lighting mechanism can improve sufficient lighting view, and the working safety of the operator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanometer welding, in particular to a galvanometer welding device. Background Art

[0002] Galvanometer welding is a laser welding technology. By reflecting the laser beam onto a vibrating mirror, the laser beam can be quickly scanned and moved within the welding area, thus achieving high-speed and efficient welding. Compared with traditional fixed laser welding, galvanometer welding has the advantages of fast welding speed, high weld quality, and small heat affected zone. It is applied to the processing of parts in fields such as electronics, automotive manufacturing, and aerospace. The welding of workpieces such as thin plate materials and precision components is completed by a galvanometer welding machine.

[0003] However, the galvanometer welding machine still has the following problems:

[0004] When placing workpieces such as thin plate materials and precision components on the workbench to complete the welding work, a fixing device is generally not used for fixation. If the workpiece needs to be fixed, it is generally fixed by manual pressing by the operator. This method has certain safety hazards.

[0005] Therefore, we propose a galvanometer welding device to solve the above problems. Summary of the Invention

[0006] The purpose of the utility model is to propose a galvanometer welding device, which is convenient for fixing the workpiece during welding, preventing the workpiece from shifting and affecting the welding result, and does not require manual pressing, reducing safety hazards.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A galvanometer welding device includes a galvanometer machine body and a workbench. Two support blocks are fixedly connected to the side wall of the workbench. A chute is provided inside the support block. A support slider is slidably connected to the inner wall of the chute. One end of the support slider extends out of the chute and is fixedly connected to a pull rod. A T-shaped chute is provided on the upper surface of the pull rod. A T-shaped fixing block is slidably connected to the inner wall of the T-shaped chute. A threaded through hole is provided on the upper surface of the T-shaped fixing block. A fixing bolt is threadedly connected to the inner wall of the threaded through hole. A limit chute is provided inside the support block above the chute. A limit mechanism is provided on one side of the limit chute. An auxiliary lighting mechanism is provided on one side of the support block.

[0009] Preferably, the limit mechanism includes a limit sliding sleeve slidably sleeved on the outer wall of the support slider. The side wall of the limit sliding sleeve is slidably connected to the inner wall of the limit chute. A limit spring is sleeved on the side wall of the support slider on one side of the limit sliding sleeve. One end of the limit spring is fixedly connected to the inner wall of the limit sliding sleeve. The other end of the limit sliding sleeve is fixedly connected to the side wall of the support slider.

[0010] Preferably, two strip-shaped grooves are formed in the bottom surface of the pull rod located on one side of the support block, and a plurality of support shafts are fixedly connected to the inner wall of the strip-shaped groove, and rollers are rotatably sleeved on the outer wall of the support shaft.

[0011] Preferably, the lighting mechanism includes a lamp groove formed in the side wall of the support block, and an LED lamp group is fixedly connected to the inner wall of the lamp groove. The LED lamp group is electrically connected to the galvanometer welding machine body.

[0012] Preferably, a protective glass cover is fixedly connected to the side wall of the support block on one side of the LED lamp group.

[0013] Preferably, a pressing plate is hinged to the bottom surface of the fixing bolt, and a turning handle is fixedly connected to the upper surface of the fixing bolt.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, by setting the support block, the chute, the support slider, the pull rod, the T-shaped chute, the T-shaped slider and the fixing bolt to cooperate with each other, when welding a workpiece, the workpiece is placed on the workbench, the pull rod is pushed, the support slider is driven to slide along the chute to one side of the workpiece, and the fixing bolt is rotated so that the bottom surface of the fixing bolt fits the surface of the workpiece, thereby fixing the workpiece. It is not necessary for the operator to press and fix the workpiece during welding, reducing potential safety hazards. The limiting mechanism prevents the support slider from sliding randomly along the chute, enhancing the stability of the above device, and the auxiliary lighting mechanism provides sufficient lighting vision, improving the work safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a galvanometer welding device proposed by the utility model;

[0017] Figure 2 is a side-sectional structural schematic diagram of a galvanometer welding device proposed by the utility model;

[0018] Figure 3 is Figure 2 an enlarged structural schematic diagram at A in

[0019] Figure 4 is a left-view structural schematic diagram of a galvanometer welding device proposed by the utility model;

[0020] Figure 5 is Figure 4 an enlarged structural schematic diagram at B in

[0021] In the figure: 1. Galvo body; 2. Workbench; 3. Support block; 4. Chute; 5. Support slider; 6. Pull rod; 7. T-shaped chute; 8. T-shaped fixing block; 9. Fixing bolt; 10. Pressing plate; 11. Limit chute; 12. Limit sliding sleeve; 13. Limit spring; 14. Strip groove; 15. Roller; 16. Lamp groove; 17. LED lamp group; 18. Protective glass cover; 19. Rotary handle. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1-4 , a galvanometer welding device, including a galvanometer body 1 and a workbench 2. Two support blocks 3 are fixedly connected to the side wall of the workbench 2, and a chute 4 is opened in the inner wall of the support block 3. A support slider 5 is slidably connected to the inner wall of the chute 4, and one end of the support slider 5 extends out of the chute 4 and is fixedly connected to a pull rod 6. A T-shaped chute 7 is opened on the upper surface of the pull rod 6, and a T-shaped fixing block 8 is slidably connected to the inner wall of the T-shaped chute 7. A threaded through hole is opened on the upper surface of the T-shaped fixing block 8, and a fixing bolt 9 is threadedly connected to the inner wall of the threaded through hole. A limit chute 11 is opened in the inner wall of the support block 3 above the chute 4. A limiting mechanism is arranged on one side of the limit chute 11, and an auxiliary lighting mechanism is arranged on one side of the support block 3.

[0024] It can be seen from the above structure that by setting the support block 3, chute 4, support slider 5, pull rod 6, T-shaped chute 7, T-shaped fixing block 8 and fixing bolt 9 in cooperation, when welding a workpiece, place the workpiece on the workbench 2, push the pull rod 6, drive the support slider 5 to slide along the chute 4 to one side of the workpiece, and rotate the fixing bolt 9 so that the bottom surface of the fixing bolt 9 fits the surface of the workpiece, thereby fixing the workpiece. It is not necessary for the operator to press and fix the workpiece during welding, reducing safety hazards. The limiting mechanism prevents the support slider 5 from sliding randomly along the chute 4, enhancing the stability of the above device. The auxiliary lighting mechanism will provide sufficient lighting vision and improve the work safety of the operator.

[0025] Furthermore, the limiting mechanism includes a limiting sliding sleeve 12 slidably sleeved on the outer wall of the supporting slider 5, and the side wall of the limiting sliding sleeve 12 is slidably connected to the inner wall of the limiting sliding groove 11. A limiting spring 13 is sleeved on the side wall of the supporting slider 5 on one side of the limiting sliding sleeve 12, and one end of the limiting spring 13 is fixedly connected to the inner wall of the limiting sliding sleeve 12, and the other end of the limiting sliding sleeve 12 is fixedly connected to the side wall of the supporting slider 5. By setting the limiting sliding sleeve 12, the limiting sliding groove 11 and the limiting spring 13 to cooperate with each other, the limiting spring 13 will pull the supporting slider 5 and the limiting sliding sleeve 12 to approach each other, so that the supporting slider 5 abuts against the upper surface of the sliding groove 4, and the limiting sliding sleeve 12 will abut against the bottom surface of the limiting sliding groove 11, thereby fixing the supporting slider 5, and then fixing the pull rod 6 fixedly connected to one end of the supporting slider 5, which is convenient for the staff to pull the T-shaped fixing block 8 to slide along the T-shaped sliding groove 7, so as to fix the workpiece. When the pull rod 6 needs to be moved, press the pull rod 6, and the supporting slider 5 can be separated from the sliding groove 4, and then the pull rod 6 can be pulled to drive the supporting slider 5 to slide along the sliding groove 4. When the pull rod 6 reaches the designated position, release the pull rod 6, and the limiting spring 13 will pull the supporting slider 5 to be fixed automatically. The operation is simple and practical.

[0026] Furthermore, two strip-shaped grooves 14 are opened on the bottom surface of the pull rod 6 on one side of the supporting block 3, and a plurality of groups of support shafts are fixedly connected to the inner walls of the strip-shaped grooves 14, and rollers 15 are rotatably sleeved on the outer walls of the support shafts. By setting the rollers 15, when the pull rod 6 needs to be moved, press the pull rod 6, so that the rollers 15 are attached to the upper surface of the supporting block 3, reducing the friction between the pull rod 6 and the surface of the supporting block 3 and facilitating the movement of the pull rod 6.

[0027] Furthermore, the lighting mechanism includes a lamp groove 16 opened on the side wall of the supporting block 3, and an LED lamp group 17 is fixedly connected to the inner wall of the lamp groove 16. The LED lamp group 17 is electrically connected to the galvanometer machine body 1. By setting the LED lamp group 17, the workbench 2 is illuminated, making the working vision brighter and facilitating the operation of the staff.

[0028] Furthermore, a protective glass cover 18 is fixedly connected to the side wall of the supporting block 3 on one side of the LED lamp group 17. By setting the protective glass cover 18, welding debris splashing is prevented, thereby damaging the LED lamp group 17.

[0029] Furthermore, a pressing plate 10 is hinged to the bottom surface of the fixing bolt 9, and a turning handle 19 is fixedly connected to the upper surface of the fixing bolt 9. By setting the turning handle 19, when the fixing bolt 9 needs to be rotated, the turning handle 19 can be rotated to make the fixing bolt 9 screw up or down, which is convenient for the staff to operate. The pressing plate 10 hinged to the bottom surface of the fixing bolt 9 expands the fixing range and prevents the pull rod 6 from blocking the welding.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0031] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A galvanometer welding device, comprising a galvanometer machine body (1) and a workbench (2), characterized in that, Two support blocks (3) are fixedly connected to the side wall of the workbench (2), and a chute (4) is provided in the inner wall of the support block (3). A support slider (5) is slidably connected to the inner wall of the chute (4), and one end of the support slider (5) extends out of the chute (4) and is fixedly connected to a pull rod (6). A T-shaped chute (7) is provided on the upper surface of the pull rod (6), and a T-shaped fixing block (8) is slidably connected to the inner wall of the T-shaped chute (7). A threaded through hole is provided on the upper surface of the T-shaped fixing block (8), and a fixing bolt (9) is threadedly connected to the inner wall of the threaded through hole. A limit chute (11) is provided in the inner wall of the support block (3) above the chute (4). A limit mechanism is provided on one side of the limit chute (11), and an auxiliary lighting mechanism is provided on one side of the support block (3).

2. The galvanometer welding device according to claim 1, wherein The limit mechanism includes a limit sliding sleeve (12) slidably sleeved on the outer wall of the support slider (5), and the side wall of the limit sliding sleeve (12) is slidably connected to the inner wall of the limit chute (11). A limit spring (13) is sleeved on the side wall of the support slider (5) on one side of the limit sliding sleeve (12), and one end of the limit spring (13) is fixedly connected to the inner wall of the limit sliding sleeve (12). The other end of the limit sliding sleeve (12) is fixedly connected to the side wall of the support slider (5).

3. The galvanometer welding device according to claim 1, wherein, Two strip-shaped grooves (14) are provided on the bottom surface of the pull rod (6) on one side of the support block (3), and multiple support shafts are fixedly connected to the inner walls of the strip-shaped grooves (14), and rollers (15) are rotatably sleeved on the outer walls of the support shafts.

4. A galvanometer welding device according to claim 1 or 3, characterized in that, The lighting mechanism includes a lamp slot (16) provided on the side wall of the support block (3), and an LED lamp group (17) is fixedly connected to the inner wall of the lamp slot (16). The LED lamp group (17) is electrically connected to the galvanometer scanner body (1).

5. A galvanometer welding device according to claim 4, characterized in that, A protective glass cover (18) is fixedly connected to the side wall of the support block (3) on one side of the LED lamp group (17).

6. The galvanometer welding device according to claim 4, characterized in that, A protective glass cover (18) is fixedly connected to the side wall of the support block (3) on one side of the LED lamp group (17).

7. A galvanometer welding device according to claim 1, wherein, A pressing plate (10) is hinged to the bottom surface of the fixing bolt (9), and a turning handle (19) is fixedly connected to the upper surface of the fixing bolt (9).

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