A fixing device for electric welder

Abstract

This utility model relates to the field of welding machine fixing technology, and discloses a fixing device for welding machines, including a load-bearing plate. A stand is fixedly connected to both sides of the top of the load-bearing plate. A slot is fixedly connected to one side of each stand. A locking plate is inserted into the inner wall of the slot. A fixing groove is fixedly connected to the top of the locking plate. A welding machine base is inserted into the inner wall of the fixing groove. This utility model has the following advantages and effects: The fixing groove is lifted, and the locking plate is inserted into the inner wall of the corresponding slot. The stand and load-bearing plate position and install the fixing groove. During installation, simply insert it downwards and then fix it with locking bolts. The fixing groove and the load-bearing plate engage on multiple surfaces, increasing the contact area. The connection is tight under the reinforcement of the locking bolts, making it less prone to loosening and more stable under external force. When disassembly is required, simply remove the locking bolts and lift the fixing groove to separate it.

Description

Technical Field

[0001] This utility model relates to the field of welding machine fixing technology, and in particular to a fixing device for welding machines. Background Technology

[0002] An electric welding machine uses the high-temperature electric arc generated when the positive and negative electrodes are short-circuited momentarily to melt the solder on the welding rod and the material being welded, thus joining the objects together. Its structure is very simple; it is essentially a high-power transformer.

[0003] In the prior art, Chinese Patent Publication No. CN214721363U discloses a fixing device for an electric welding machine, relating to the field of welding device technology. This utility model includes a base, a buffer layer fixedly connected to the top of the base, a rotating mechanism fixedly connected to the top of the buffer layer, an adjustment knob on the front of the rotating mechanism, a receiving plate at the center of the top of the rotating mechanism, movable plates on both sides of the receiving plate, a fixed seat fixedly connected to the top of the movable plate, and a storage groove fixedly connected to the top of the fixed seat. L-shaped fixing rods are provided on both sides of the inside of the storage groove. This utility model, through the setting of L-shaped fixing rods and sliding grooves, fixes the electric welding machine with the L-shaped fixing rods. The buffer layer effectively reduces vibration transmitted from the casters, protecting the stability of the internal workpiece of the electric welding machine. The adjustment knob and rotating rods allow the height of the fixing device to be adjusted according to needs.

[0004] However, in actual use, this utility model only uses an L-shaped fixing rod and a sliding groove to fix the welding machine, which has limited fixing strength. As a result, the stability after fixing may be poor and it is easy to loosen, which poses certain safety hazards. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a fixing device for an electric welding machine, which increases the contact area and, with the reinforcement of locking bolts, ensures a tight connection and prevents loosening.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fixing device for an electric welding machine, including a load-bearing plate, with a stand fixedly connected to both sides of the top of the load-bearing plate, a slot fixedly connected to one side of the stand, a locking plate inserted into the inner wall of the slot, a fixing groove fixedly connected to the top of the locking plate, an electric welding machine base inserted into the inner wall of the fixing groove, an electric welding machine fixedly connected to the top of the electric welding machine base, fixing bolts threadedly connected to both sides of the fixing groove, and a groove formed on the outer surface of the stand, with a locking bolt threadedly connected inside the groove.

[0007] By adopting the above technical solution, the welding machine and the fixed slot are pre-assembled during use. After the welding machine base is inserted into the fixed slot, it is fixed with the fixing bolts. The welding machine is always connected to the fixed slot. Then, the fixed slot is lifted and the inner wall of the corresponding slot of the locking plate is inserted. The stand and the load-bearing plate are positioned and installed in the fixed slot. During installation, it is only necessary to insert it downward and then fix it with the locking bolts. The fixed slot and the load-bearing plate are connected and engaged on multiple sides, increasing the contact area. The connection is tight under the reinforcement of the locking bolts, and it is not easy to loosen. It is more stable under the action of external force. When disassembly is required, the locking bolts can be removed and the fixed slot can be lifted to separate.

[0008] A further feature of this invention is that the locking plate has a through hole inside, and the slot has a threaded groove inside.

[0009] By adopting the above technical solution, the perforations and threaded grooves correspond to each other and have the same diameter.

[0010] A further feature of this invention is that a limiting groove is fixedly connected to the top of the load-bearing plate, and an anti-slip plate is fixedly connected to the bottom of the fixing groove.

[0011] By adopting the above technical solution, the anti-slip plate is inserted into the limiting groove during the installation of the fixing groove, providing support and reinforcement.

[0012] A further feature of this invention is that a shock-absorbing layer is fixedly connected inside the fixing groove, and threaded holes are provided on both sides of the fixing groove.

[0013] By adopting the above technical solution, the damping layer has the function of damping vibration, and the fixing bolts are installed in accordance with the threaded holes.

[0014] A further feature of this invention is that the bottom of the locking plate has a slot, and the top of the load-bearing plate is fixedly connected to a block.

[0015] By adopting the above technical solution, the slot and the block correspond vertically, increasing the connection range of the locking plate.

[0016] A further feature of this invention is that the inner wall of the slot engages with the card block, and the outer surface of the card block is provided with anti-slip particles.

[0017] By adopting the above technical solution, the card block is inserted into the card slot, further improving stability.

[0018] A further feature of this invention is that a movable frame is fixedly connected to the bottom of the load-bearing plate, and supports are fixedly connected to both sides of the movable frame.

[0019] By adopting the above technical solution, the mobile frame is easy to move as a whole, and the number of supports is four.

[0020] A further feature of this invention is that the bottom of the bracket is provided with a caster wheel, and the caster wheel is provided with a brake pad inside.

[0021] By adopting the above technical solution, the brake pads can be applied after the caster has moved to fix its position.

[0022] A further feature of this invention is that a handle is fixedly connected to the top of the mobile frame, and an anti-slip sleeve is fixedly connected to the outer surface of the handle.

[0023] By adopting the above technical solution, the anti-slip sleeve is made of sponge, which is easy for the hand to grip.

[0024] A further feature of this invention is that the number of locking bolts is two, and the two locking bolts are of the same size.

[0025] By adopting the above technical solution, only two locking bolts are needed, thus avoiding excessive time spent on disassembly and installation.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the cooperative arrangement of the load-bearing plate, upright, slot, locking plate, fixing groove, welding machine base, welding machine, fixing bolt, groove and locking bolt, enables the device to be used by pre-assembling the welding machine with the fixing groove, inserting the welding machine base into the fixing groove and fixing it with the fixing bolt, the welding machine is always connected to the fixing groove, then lifting the fixing groove and inserting the locking plate into the inner wall of the corresponding slot, the upright and the load-bearing plate to position and install the fixing groove. During installation, simply insert it downwards and then fix it with the locking bolt. The fixing groove and the load-bearing plate are connected and engaged on multiple sides, increasing the contact area. With the reinforcement of the locking bolt, the connection is tight and not easy to loosen. It is more stable under the action of external force. When disassembly is required, simply remove the locking bolt and lift the fixing groove to separate.

[0028] 2. This utility model, through the cooperative arrangement of perforations, threaded grooves, limiting grooves, anti-slip plates, shock-absorbing layers, threaded holes, slots, blocks, moving frames, brackets, casters, handles, and anti-slip sleeves, ensures that during use, the perforations and threaded grooves correspond to each other and have the same diameter. When the fixing groove is installed, the anti-slip plate is inserted into the limiting groove for support and reinforcement. The shock-absorbing layer has a shock-absorbing function. When the fixing bolts are installed, they correspond to the threaded holes. The slots and blocks correspond vertically, increasing the connection range of the locking plate. The blocks are inserted into the slots, further improving stability. The brake pads are lowered after the casters have moved to fix the moving position. There are only two locking bolts, avoiding excessive time for disassembly and installation. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0032] Figure 3 This is a schematic diagram of the fixing groove structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the shock-absorbing layer structure of this utility model.

[0034] In the diagram, 1. Load-bearing plate; 2. Stand; 3. Slot; 4. Locking plate; 5. Fixing groove; 6. Welding machine base; 7. Welding machine; 8. Fixing bolt; 9. Groove; 10. Locking bolt; 11. Through hole; 12. Threaded groove; 13. Limiting groove; 14. Anti-slip plate; 15. Shock-absorbing layer; 16. Threaded hole; 17. Slot; 18. Locking block; 19. Moving frame; 20. Bracket; 21. Casters; 22. Handle; 23. Anti-slip sleeve. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] A fixing device for an electric welding machine includes the following embodiments:

[0037] Example 1:

[0038] Reference Figure 1-4 A fixing device for an electric welding machine includes a load-bearing plate 1, characterized in that: a stand 2 is fixedly connected to both sides of the top of the load-bearing plate 1, a slot 3 is fixedly connected to one side of the stand 2, a locking plate 4 is inserted into the inner wall of the slot 3, a fixing groove 5 is fixedly connected to the top of the locking plate 4, an electric welding machine base 6 is inserted into the inner wall of the fixing groove 5, an electric welding machine 7 is fixedly connected to the top of the electric welding machine base 6, fixing bolts 8 are threadedly connected to both sides of the fixing groove 5, and a groove 9 is opened on the outer surface of the stand 2, and a locking bolt 10 is threadedly connected to the inside of the groove 9.

[0039] Specifically, during use, the welding machine 7 and the fixing slot 5 are pre-assembled. The welding machine base 6 is inserted into the fixing slot 5 and then fixed with the fixing bolts 8. The welding machine 7 is always connected to the fixing slot 5. Then, the fixing slot 5 is lifted and the locking plate 4 is inserted into the inner wall of the corresponding slot 3. The stand 2 and the load-bearing plate 1 are used to position and install the fixing slot 5. During installation, it is only necessary to insert it downwards and then fix it with the locking bolts 10. The fixing slot 5 and the load-bearing plate 1 are connected and engaged on multiple sides, increasing the contact area. The connection is tight under the reinforcement of the locking bolts 10, making it less prone to loosening. It is more stable under the action of external force. When disassembly is required, the locking bolts 10 can be removed and the fixing slot 5 can be lifted to separate it.

[0040] Example 2:

[0041] Reference Figure 1-4 The locking plate 4 has a through hole 11 inside, the slot 3 has a threaded groove 12 inside, the top of the load-bearing plate 1 is fixedly connected to a limit groove 13, the bottom of the fixed groove 5 is fixedly connected to an anti-slip plate 14, the inside of the fixed groove 5 is fixedly connected to a shock-absorbing layer 15, the two sides of the fixed groove 5 are both threaded holes 16, the bottom of the locking plate 4 has a slot 17, the top of the load-bearing plate 1 is fixedly connected to a block 18, the inner wall of the slot 17 engages with the block 18, the outer surface of the block 18 is provided with anti-slip particles, the bottom of the load-bearing plate 1 is fixedly connected to a moving frame 19, the two sides of the moving frame 19 are both fixedly connected to a bracket 20, the bottom of the bracket 20 is provided with a universal wheel 21, the universal wheel 21 is provided with a brake pad inside, the top of the moving frame 19 is fixedly connected to a handle 22, the outer surface of the handle 22 is fixedly connected to an anti-slip sleeve 23, and there are two locking bolts 10, the two locking bolts 10 are the same size;

[0042] Specifically, the perforation 11 and the threaded groove 12 correspond to each other and have the same diameter. When the fixing groove 5 is installed, the anti-slip plate 14 is inserted into the limiting groove 13 to support and reinforce it. The shock-absorbing layer 15 has a shock-absorbing function. When the fixing bolt 8 is installed, it corresponds to the threaded hole 16. The slot 17 and the block 18 correspond to each other, increasing the connection range of the locking plate 4. The block 18 is inserted into the slot 17 to further improve stability. The movable frame 19 facilitates the overall movement. There are four brackets 20. The universal wheels 21 are moved and the brake pads are removed to fix the moving position. The anti-slip sleeve 23 is made of sponge for easy hand gripping. There are only two locking bolts 10 to avoid excessive time for disassembly and installation.

[0043] In this invention, the welding machine 7 and the fixing groove 5 are pre-assembled. After the welding machine base 6 is inserted into the fixing groove 5, it is fixed by the fixing bolts 8. The welding machine 7 is always connected to the fixing groove 5. Then, the fixing groove 5 is lifted and the locking plate 4 is inserted into the inner wall of the corresponding slot 3. The stand 2 and the load-bearing plate 1 position and install the fixing groove 5. During installation, simply insert it downwards and then fix it with the locking bolts 10. The fixing groove 5 and the load-bearing plate 1 have multiple interlocking surfaces, increasing the contact area. With the reinforcement of the locking bolts 10, the connection is tight and not easy to loosen. It is more stable under the action of external force. When disassembly is required, Simply remove the locking bolt 10 and pull up the fixing groove 5 to separate them. The through hole 11 and the threaded groove 12 correspond to each other and have the same diameter. When the fixing groove 5 is installed, the anti-slip plate 14 is inserted into the limiting groove 13 to support and reinforce it. The shock-absorbing layer 15 has the function of shock absorption. When the fixing bolt 8 is installed, it corresponds to the threaded hole 16. The slot 17 and the block 18 correspond to each other, increasing the connection range of the locking plate 4. The block 18 is inserted into the slot 17 to further improve stability. The brake pad is removed after the caster wheel 21 moves to fix the moving position. There are only two locking bolts 10, so disassembly and installation do not take too long.

[0044] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for an electric welding machine, comprising a load-bearing plate (1), characterized in that: The top two sides of the load-bearing plate (1) are fixedly connected to the support (2). A slot (3) is fixedly connected to one side of the support (2). A locking plate (4) is inserted into the inner wall of the slot (3). A fixing groove (5) is fixedly connected to the top of the locking plate (4). A welding machine base (6) is inserted into the inner wall of the fixing groove (5). A welding machine (7) is fixedly connected to the top of the welding machine base (6). Fixing bolts (8) are threadedly connected to both sides of the fixing groove (5). A groove (9) is opened on the outer surface of the support (2). A locking bolt (10) is threadedly connected inside the groove (9).

2. The fixing device for an electric welding machine according to claim 1, characterized in that: The locking plate (4) has a through hole (11) inside, and the slot (3) has a threaded groove (12) inside.

3. The fixing device for an electric welding machine according to claim 1, characterized in that: The top of the load-bearing plate (1) is fixedly connected to a limiting groove (13), and the bottom of the fixing groove (5) is fixedly connected to an anti-slip plate (14).

4. The fixing device for an electric welding machine according to claim 1, characterized in that: The fixing groove (5) is fixedly connected to a shock-absorbing layer (15), and threaded holes (16) are provided on both sides of the fixing groove (5).

5. A fixing device for an electric welding machine according to claim 1, characterized in that: The bottom of the locking plate (4) is provided with a slot (17), and the top of the load-bearing plate (1) is fixedly connected with a block (18).

6. A fixing device for an electric welding machine according to claim 5, characterized in that: The inner wall of the slot (17) engages with the block (18), and the outer surface of the block (18) is provided with anti-slip particles.

7. A fixing device for an electric welding machine according to claim 1, characterized in that: The bottom of the load-bearing plate (1) is fixedly connected to a movable frame (19), and both sides of the movable frame (19) are fixedly connected to brackets (20).

8. A fixing device for an electric welding machine according to claim 7, characterized in that: The bottom of the bracket (20) is provided with a caster wheel (21), and the caster wheel (21) is provided with a brake pad inside.

9. A fixing device for an electric welding machine according to claim 7, characterized in that: The top of the mobile frame (19) is fixedly connected to a handle (22), and the outer surface of the handle (22) is fixedly connected to an anti-slip sleeve (23).

10. A fixing device for an electric welding machine according to claim 1, characterized in that: The number of the locking bolts (10) is two, and the two locking bolts (10) are the same size.

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