Welding machine with position adjusting function

Abstract

The utility model belongs to the technical field of welding, and discloses a welding machine with a position adjusting function, which comprises a bottom plate, a front convex plate is fixed at the edge of the top end of the bottom plate, a goods shelf cross beam and a goods shelf vertical plate are placed on the side surface of the front convex plate, a concave frame is fixed at the top end of the bottom plate, and an air cylinder is mounted in the center of the top end of the concave frame. A piston rod in the air cylinder movably penetrates through the top end of the concave frame and is connected with a movable plate, the movable plate is movably arranged on the side face of the concave frame, a through groove is formed in the center of the movable plate, a guide rod is installed in the through groove, the side wall of the guide rod is movably sleeved with a movable block, and a welding machine is fixed to the bottom end of the movable block in a threaded mode. A rear protruding plate is installed at the top end of the bottom plate and makes contact with the side face of the goods shelf vertical plate. By means of the mode, the welding position can be adjusted conveniently, and therefore multi-position welding is carried out.

Description

Technical Field

[0001] The utility model relates to the field of welding, in particular to a welding machine with a position adjustment function. Background Art

[0002] Shelves are storage equipment used to store finished items and are important tools for improving the efficiency of modern warehouses. During the production and processing of shelves, they need to be welded so that the horizontal and vertical beams of the shelves are connected into a whole. Currently, when welding shelves, one hand is required to hold the welding machine and the other hand to fix the two workpieces for welding, which results in low production efficiency.

[0003] The current Chinese patent application number CN202021295964.0 discloses a shelf bracket welding device, including a base and a workpiece, a guide column welded on the base, a shell fixedly connected to the base by bolts, a top plate welded at one end of the guide column, and a support fixedly connected to the top plate by screws; a handle is movably hinged on one side of the support, a pressure rod is movably hinged on one side of the handle, a first turntable is movably hinged on one end of the pressure rod, a screw is welded on one side of the first turntable, and the screw is rotatably arranged inside the shell. The device realizes the synchronous movement of the welding machine downward and the workpiece approaching by pressing and threading, thereby improving production efficiency. However, in order to ensure that the workpiece approaches synchronously when the welding machine moves down and contacts the workpiece, the distance needs to be strictly controlled. At the same time, only single-point welding can be performed, which is inconvenient to use.

[0004] Based on this, the utility model designs a welding machine with a position adjustment function to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a welding machine with a position adjustment function.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A welding machine with a position adjustment function comprises a base plate, a front convex plate is fixed to the top edge of the base plate, a shelf crossbeam and a shelf vertical plate are placed on the side of the front convex plate, a concave frame is fixed to the top of the base plate, a cylinder is installed at the center of the top of the concave frame, a piston rod inside the cylinder movably penetrates the top of the concave frame and is connected to a movable plate, the movable plate moves on the side of the concave frame, a through groove is opened in the center of the movable plate, a guide rod is installed in the through groove, a moving block is movably sleeved on the side wall of the guide rod, a welding machine is threadedly fixed to the bottom end of the moving block, a rear convex plate is installed at the top of the base plate, and the rear convex plate is in contact with the side of the shelf vertical plate.

[0008] Furthermore, the top of the front convex plate is arranged lower than the top of the shelf beam, and the horizontal center line of the concave frame and the contact position between the shelf beam and the shelf vertical plate are in the same vertical plane.

[0009] Furthermore, the bottom end of the moving block is lower than the top end of the movable plate, and the top end of the moving block is higher than the top end of the movable plate.

[0010] Furthermore, a vertical slide groove is provided on the vertical inner side surface of the concave frame, a vertical slider slides in the vertical slide groove, and the movable plate is threadedly fixed on the side surface of the vertical slider.

[0011] Furthermore, the vertical slide groove is arranged through the top and bottom ends of the concave frame, and the top end of the vertical sliding block is arranged higher than the top end of the moving block.

[0012] Furthermore, a screw rod is threaded through the side surface of the movable block, an L-shaped plate is fixed to the side surface of the guide rod, the L-shaped plate is threadedly fixed to the top surface of the movable plate, the screw rod rotates on the side surface of the L-shaped plate, a connecting frame is fixed to the side surface of the movable plate, and the connecting frame is threadedly fixed to the end of the piston rod inside the cylinder.

[0013] Furthermore, two groups of adjustment grooves are symmetrically opened at the top of the base plate, an adjustment block is slidably connected in the adjustment groove, the side of the adjustment block is fixedly connected to the rear convex plate, an adjustment screw is threaded through the side of the adjustment block, and the end of the adjustment screw is rotatably penetrated by a side plate, and the side plate is fixed to the top of the base plate.

[0014] Furthermore, the adjustment groove is arranged through the side surface of the bottom plate, and the top of the adjustment block is arranged higher than the top of the adjustment groove.

[0015] Beneficial effects: 1. By setting the cylinder, movable plate, through slot, guide rod and moving block, the cylinder is used to control the movable plate to move downward, so as to adjust the height of the welding machine. By using the movable cooperation between the moving block and the through slot, the position of the moving block can be horizontally moved under the action of the guide rod, so as to adjust the horizontal position of the welding machine, which is convenient for adjusting the welding position, so as to perform multi-position welding;

[0016] 2. By setting up vertical slide grooves and vertical sliding blocks, the auxiliary cylinder drives the movable plate to move up and down to improve its stability; by setting up screws, L-shaped plates and connecting frames, the screws and the moving blocks are matched by threads to facilitate driving the moving blocks to move in the through grooves, thereby facilitating the adjustment of the position of the welding machine and preventing the welding machine from moving when it is running. Under the action of the L-shaped plates and the connecting frames, the movable plate and the moving block are easily separated; by setting up adjusting grooves, adjusting blocks and adjusting screws, the position of the adjusting blocks in the adjusting grooves is adjusted by matching the threads of the adjusting screws and the adjusting blocks, so that the rear convex plate is close to the vertical plate of the shelf, which is convenient for limiting the vertical plate of the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The utility model is a stereoscopic diagram of the main structure of a welding machine with a position adjustment function.

[0019] Figure 2 The utility model is a three-dimensional diagram of the bottom plate structure of a welding machine with a position adjustment function.

[0020] Figure 3 This is a three-dimensional diagram of the enlarged A part and the air outlet pipeline structure of a welding machine with position adjustment function of the utility model.

[0021] Figure 4 It is a three-dimensional diagram of the enlarged structure of part B of a welding machine with position adjustment function of the utility model.

[0022] The numbers in the figure represent: 1. bottom plate; 2. front convex plate; 3. shelf beam; 4. shelf vertical plate; 5. concave frame; 6. cylinder; 7. movable plate; 8. through groove; 9. guide rod; 10. moving block; 11. welding machine; 12. rear convex plate; 13. vertical slide groove; 14. vertical slide block; 15. screw; 16. L-shaped plate; 17. adjustment groove; 18. adjustment block; 19. adjustment screw; 20. side plate; 21. connecting frame. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] In some embodiments, please refer to the attached instructions. Figure 1 , Figure 2 , Figure 3 and Figure 4A welding machine with position adjustment function includes a bottom plate 1, a front convex plate 2 is fixed to the top edge of the bottom plate 1, a shelf beam 3 and a shelf vertical plate 4 are placed on the side of the front convex plate 2, the top of the front convex plate 2 is lower than the top of the shelf beam 3, a concave frame 5 is fixed to the top of the bottom plate 1, the horizontal center line of the concave frame 5 and the contact position between the shelf beam 3 and the shelf vertical plate 4 are in the same vertical plane, a cylinder 6 is installed at the top center of the concave frame 5, the piston rod inside the cylinder 6 movably penetrates the top of the concave frame 5 and is connected to a movable plate 7, the movable plate 7 moves on the side of the concave frame 5, a through groove 8 is opened in the center of the movable plate 7, a guide rod 9 is installed in the through groove 8, a moving block 10 is movably sleeved on the side wall of the guide rod 9, the bottom end of the moving block 10 is lower than the top of the movable plate 7, the top of the moving block 10 is higher than the top of the movable plate 7, a welding machine 11 is threadedly fixed to the bottom end of the moving block 10, a rear convex plate 12 is installed at the top of the bottom plate 1, and the rear convex plate 12 contacts the side of the shelf vertical plate 4.

[0026] In the embodiment of the utility model, when it is used, the shelf beam 3 is set close to the front convex plate 2, and then the shelf vertical plate 4 is placed in contact with the shelf beam 3. The shelf vertical plate 4 is limited under the action of the rear convex plate 12. The movable block 10 and the through groove 8 are coordinated and under the action of the guide rod 9, the position of the movable block 10 can be moved horizontally, so as to adjust the horizontal position of the welding machine 11. When the welding machine 11 moves to above the position to be welded, the cylinder 6 is started to drive the movable plate 7 to move downward, and the welding machine 11 is driven to move downward close to the contact position between the shelf vertical plate 4 and the shelf beam 3. The welding machine 11 is used for welding, and multi-point and multi-position welding can be performed, which is easy to use. After the single-sided welding is completed, the shelf beam 3 and the shelf vertical plate 4 are flipped over to perform welding on the other side.

[0027] In the embodiment of the utility model, by setting the cylinder 6, the movable plate 7, the through slot 8, the guide rod 9 and the moving block 10, the cylinder 6 is used to control the movable plate 7 to move downward, so as to achieve the adjustment of the height of the welding machine 11, and the movable block 10 and the through slot 8 are used to cooperate with each other. Under the action of the guide rod 9, the position of the moving block 10 can be horizontally moved, so as to adjust the horizontal position of the welding machine 11, which is convenient for adjusting the welding position, so as to perform multi-position welding.

[0028] In some embodiments, Figure 2 , Figure 3 and Figure 4As shown, as a preferred embodiment of the utility model, a vertical slide groove 13 is provided on the vertical inner side of the concave frame 5, and the vertical slide groove 13 is arranged through the top and bottom of the concave frame 5. A vertical slider 14 slides in the vertical slide groove 13, and the movable plate 7 is threadedly fixed on the side of the vertical slider 14. The top of the vertical slider 14 is arranged higher than the top of the moving block 10. A screw rod 15 is threadedly penetrated on the side of the moving block 10. An L-shaped plate 16 is fixed on the side of the guide rod 9. The L-shaped plate 16 is threadedly fixed on the top surface of the movable plate 7, and the screw 15 rotates on the side of the L-shaped plate 16. A connecting frame 21 is fixed to the side of the movable plate 7, and the connecting frame 21 is threadedly fixed to the end of the piston rod inside the cylinder 6. Two sets of adjusting grooves 17 are symmetrically opened at the top of the bottom plate 1. The adjusting groove 17 runs through the side of the bottom plate 1. An adjusting block 18 is slidably connected in the adjusting groove 17. The side of the adjusting block 18 is fixedly connected to the rear convex plate 12. The top of the adjusting block 18 is higher than the top of the adjusting groove 17. An adjusting screw 19 is threaded through the side of the adjusting block 18. The end of the adjusting screw 19 is rotatably penetrated by a side plate 20, and the side plate 20 is fixed to the top of the bottom plate 1.

[0029] In the embodiment of the utility model, when it is used, the shelf cross beam 3 is set close to the front convex plate 2, and then the shelf vertical plate 4 is placed against the shelf cross beam 3, and the adjusting screw 19 is rotated, and the threaded cooperation of the adjusting screw 19 and the adjusting block 18 is used to adjust the position of the adjusting block 18 in the adjusting groove 17, so that the rear convex plate 12 is close to the shelf vertical plate 4, and the shelf vertical plate 4 is limited under the action of the rear convex plate 12, and the movable cooperation of the moving block 10 and the through groove 8 is used to rotate the screw 15, and the threaded cooperation of the screw 15 and the moving block 10 is used to adjust the position of the adjusting block 18 in the adjusting groove 17. Under the action of the rod 9, the position of the movable block 10 can be moved horizontally, so as to adjust the horizontal position of the welding machine 11. When the welding machine 11 moves to above the position to be welded, the cylinder 6 is started, and with the assistance of the vertical slide block 14 and the vertical slide groove 13, the movable plate 7 is driven downward, driving the welding machine 11 to move downward close to the fitting position of the shelf vertical plate 4 and the shelf beam 3. By using the welding machine 11 for welding, multi-point and multi-position welding can be performed, which is easy to use. After the single-sided welding is completed, the shelf beam 3 and the shelf vertical plate 4 are flipped over to perform welding on the other side.

[0030] In the embodiment of the utility model, by setting the vertical slide groove 13 and the vertical slide block 14, the auxiliary cylinder 6 drives the movable plate 7 to move up and down, thereby improving its stability; by setting the screw rod 15, the L-shaped plate 16 and the connecting frame 21, the screw rod 15 and the movable block 10 are matched by the thread, so that it is convenient to drive the movable block 10 to move in the through groove 8, thereby facilitating the adjustment of the position of the welding machine 11, and at the same time preventing the welding machine 11 from moving when it is running, and under the action of the L-shaped plate 16 and the connecting frame 21, it is convenient to separate the movable plate 7 and the movable block 10; by setting the adjustment groove 17, the adjustment block 18 and the adjustment screw 19, the adjustment screw 19 and the adjustment block 18 are matched by the thread, and the position of the adjustment block 18 in the adjustment groove 17 is adjusted, so that the rear convex plate 12 is close to the shelf vertical plate 4, which is convenient for limiting the shelf vertical plate 4.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A welding machine with a position adjustment function, comprising a base plate (1), characterized in that: A front convex plate (2) is fixed to the top edge of the bottom plate (1), a shelf crossbeam (3) and a shelf vertical plate (4) are placed on the side of the front convex plate (2), a concave frame (5) is fixed to the top of the bottom plate (1), a cylinder (6) is installed at the center of the top of the concave frame (5), a piston rod inside the cylinder (6) movably penetrates the top of the concave frame (5) and is connected to a movable plate (7), the movable plate (7) is movable on the side of the concave frame (5), a through groove (8) is opened at the center of the movable plate (7), a guide rod (9) is installed in the through groove (8), a moving block (10) is movably sleeved on the side wall of the guide rod (9), a welding machine (11) is threadedly fixed to the bottom end of the moving block (10), a rear convex plate (12) is installed at the top of the bottom plate (1), and the rear convex plate (12) is in contact with the side of the shelf vertical plate (4).

2. The welding machine with position adjustment function according to claim 1, characterized in that: The top end of the front convex plate (2) is arranged lower than the top end of the shelf crossbeam (3), and the horizontal center line of the concave frame (5) and the contact position between the shelf crossbeam (3) and the shelf vertical plate (4) are located in the same vertical plane.

3. The welding machine with position adjustment function according to claim 2, characterized in that: The bottom end of the moving block (10) is lower than the top end of the movable plate (7), and the top end of the moving block (10) is higher than the top end of the movable plate (7).

4. The welding machine with position adjustment function according to claim 3, characterized in that: A vertical slide groove (13) is provided on the vertical inner side surface of the concave frame (5), a vertical slide block (14) slides in the vertical slide groove (13), and the movable plate (7) is threadedly fixed to the side surface of the vertical slide block (14).

5. The welding machine with position adjustment function according to claim 4, characterized in that: The vertical slide groove (13) is arranged through the top and bottom ends of the concave frame (5), and the top end of the vertical slide block (14) is arranged higher than the top end of the moving block (10).

6. The welding machine with position adjustment function according to claim 5, characterized in that: A screw rod (15) is threadedly passed through the side surface of the moving block (10); an L-shaped plate (16) is fixed to the side surface of the guide rod (9); the L-shaped plate (16) is threadedly fixed to the top surface of the movable plate (7); the screw rod (15) rotates on the side surface of the L-shaped plate (16); a connecting frame (21) is fixed to the side surface of the movable plate (7); and the connecting frame (21) is threadedly fixed to the end of the piston rod inside the cylinder (6).

7. The welding machine with position adjustment function according to claim 6, characterized in that: The top of the bottom plate (1) is symmetrically provided with two groups of adjustment grooves (17), an adjustment block (18) is slidably connected in the adjustment groove (17), the side of the adjustment block (18) is fixedly connected to the rear convex plate (12), an adjustment screw (19) is threadedly penetrated through the side of the adjustment block (18), and the end of the adjustment screw (19) is rotatably penetrated through a side plate (20), and the side plate (20) is fixed to the top of the bottom plate (1).

8. The welding machine with position adjustment function according to claim 7, characterized in that: The adjustment groove (17) is arranged through the side surface of the bottom plate (1), and the top end of the adjustment block (18) is arranged higher than the top end of the adjustment groove (17).

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