Moving support of electric welding machine

Abstract

The utility model relates to the technical field of electric welding machine supports, and discloses an electric welding machine moving support which comprises a first hydraulic machine, the driving end of the first hydraulic machine is fixedly connected with a first supporting plate, the bottom end of the first supporting plate is fixedly connected with a double-end motor, and the driving end of the double-end motor is fixedly connected with a first rotating shaft. The outer portion of the first rotating shaft is rotationally connected with a supporting sleeve, the left end and the right end of the first rotating shaft are conveniently and fixedly connected with leg frames, the interiors of the leg frames are fixedly connected with short shafts, and the outer portions of the short shafts are rotationally connected with linkage plates. According to the electric welding machine, the first hydraulic machine drives the first supporting plate to slide downwards, the first supporting plate drives the double-end motor and the supporting sleeve to move downwards, the two leg frames at the rear end of the first rotating shaft of the double-end motor rotate, the leg frames drive the two leg frames at the front end to rotate through the linkage plate, and therefore the effect of improving the using stability of the electric welding machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding machine brackets, in particular to a mobile bracket for an electric welding machine. Background Art

[0002] An electric welder is a device that uses an electric arc to weld metals. It passes an electric current through a welding rod or wire, creating a high-temperature arc that instantly melts the metal and securely joins the two pieces after cooling. Electric welders are widely used in industries such as construction, manufacturing, and maintenance, and are capable of welding a variety of metal materials. A mobile welder stand is a removable stand designed specifically for welding machines, enhancing flexibility and convenience during welding operations. It is typically made of durable metal and equipped with wheels for easy movement around the construction site or workshop. This design allows welding operators to adjust their working position more efficiently, improving both efficiency and safety.

[0003] Some existing mobile stands for electric welding machines have poor stability when in use because their wheels are easily affected by external forces and rotate, causing the electric welding machine to move during use. As a result, the welding gun in the hands of the welding operator is pulled by the moving welding machine during welding, thereby causing production safety problems. Therefore, a mobile stand for electric welding machine is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a mobile bracket for an electric welding machine, aiming to improve the problem of insufficient stability of the bracket in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry out pin connection respectively.

[0007] As a further description of the above technical solution:

[0008] The adjusting assembly includes a motor, a driving end of the motor is fixedly connected to a rotating plate, the top of the rotating plate is fixedly connected to a fixed block, the front end of the fixed block is fixedly connected to a hydraulic press 2, the driving end of the hydraulic press 2 is fixedly connected to a rotating sleeve, the internal rotation of the rotating sleeve is connected to a rotating shaft 2, the external rotation of the rotating shaft 2 is connected to a fixed plate, the bottom end of the fixed plate is fixedly connected to a sliding block, the internal rotation of the fixed plate is connected to a support frame, the top of the rotating plate is fixedly connected to two limiting rods, the external sliding connection of the limiting rods is connected to a limiting sleeve, and the adjacent ends of the two limiting sleeves are fixedly connected to a lifting plate, the top of the lifting plate is fixedly connected to a baffle, and the internal fixed connection of the baffle is connected to the limiting sleeve;

[0009] As a further description of the above technical solution:

[0010] The moving assembly includes a steering shaft, the bottom end of the steering shaft is fixedly connected to a wheel bracket, and the interior of the wheel bracket is rotatably connected to a roller;

[0011] As a further description of the above technical solution:

[0012] The top end of the support sleeve is fixedly connected to the bottom end of the support plate 1, and the driving end of the hydraulic press 1 is rotatably connected to the inside of the bottom plate;

[0013] As a further description of the above technical solution:

[0014] The bottom end of the support plate 1 is slidably connected to the outside of the bottom plate, and the rear end of the bottom plate is fixedly connected to a handle;

[0015] As a further description of the above technical solution:

[0016] The outer portion of the second rotating shaft is fixedly connected to the inner portion of the support frame, and the inner portion of the rotating plate is slidably connected to the outer portion of the sliding block;

[0017] As a further description of the above technical solution:

[0018] A sliding groove is provided inside the rotating plate, and a sliding groove is provided inside the lifting plate;

[0019] As a further description of the above technical solution:

[0020] The outer portion of the sliding block is slidably connected to the outer portion of the lifting plate, and the top end of the rotating plate is fixedly connected to the bottom end of the limiting rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a hydraulic press drives a support plate to slide downward inside the bottom plate, the support plate drives a double-headed motor and a support sleeve to move downward, the support sleeve drives a rotating shaft to move downward, the rotating shaft drives the leg frame to move downward, the double-headed motor drives the rotating shaft to rotate, the rotating shaft drives the two leg frames at the rear end to rotate, the leg frame drives the short shaft to rotate inside the linkage plate, and the linkage plate drives the two leg frames at the front end to rotate, thereby achieving the effect of improving the stability of the electric welding machine when in use.

[0023] 2. In the utility model, under the drive of the motor, the rotating plate rotates, the rotating plate drives the fixed plate and the fixed block to rotate, the hydraulic press 2 drives the rotating sleeve and the rotating shaft 2 to move back and forth, the rotating shaft 2 drives the fixed plate and the sliding block to slide back and forth inside the rotating plate, the rotating shaft 2 drives the support frame to rotate, the support frame drives the lifting plate to move up and down, and the lifting plate drives the limit sleeve to slide on the outside of the limit rod to limit the position, so as to solve the problem of inconvenient adjustment of the upper and lower position and angle of the electric welding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a mobile support for an electric welding machine proposed in the utility model;

[0025] Figure 2 This is a structural schematic diagram of a support sleeve of a mobile support for an electric welding machine proposed in the utility model;

[0026] Figure 3 This is a structural schematic diagram of a rotating plate of a mobile support for an electric welding machine proposed in the utility model;

[0027] Figure 4 The utility model is a structural schematic diagram of a bottom plate of a movable bracket for an electric welding machine.

[0028] Legend:

[0029] 1. Hydraulic press 1; 2. Support plate 1; 3. Double-head motor; 4. Rotating shaft 1; 5. Support sleeve; 6. Leg frame; 7. Short shaft; 8. Linkage plate; 9. Bottom plate; 10. Motor; 11. Rotating plate; 12. Fixed block; 13. Hydraulic press 2; 14. Rotating sleeve; 15. Rotating shaft 2; 16. Fixed plate; 17. Sliding block; 18. Support frame; 19. Lifting plate; 20. Baffle; 21. Limit sleeve; 22. Limit rod; 23. Hose; 24. Gas cylinder; 25. Gas cylinder rack; 26. Steering shaft; 27. Wheel bracket; 28. Roller; 29. ​​Handle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 2 and Figure 4 The utility model provides an embodiment: a mobile support for an electric welding machine, comprising a hydraulic press 1, the driving end of the hydraulic press 1 is fixedly connected to a support plate 2, the bottom end of the support plate 2 is fixedly connected to a double-headed motor 3, and the driving end of the double-headed motor 3 is fixedly connected to a rotating shaft 4. The hydraulic press 1 is made of steel, has excellent durability and pressure resistance, and can ensure stable operation under high-intensity working conditions. The external rotation of the rotating shaft 4 is connected to a support sleeve 5, and the support sleeve 5 is made of steel to extend its service life. This allows the rotating shaft 4 to maintain a stable rotation state even when used frequently, reducing the failure rate. The left and right ends of the rotating shaft 4 are conveniently fixedly connected to leg frames 6, and the inside of the leg frames 6 is fixedly connected to a short shaft 7. The leg frames 6 are made of high-quality aluminum alloy material, which is light and strong, making the overall support more flexible when moving and reducing the burden of operation.

[0032] The external rotation of the short shaft 7 is connected to a linkage plate 8, and the design of the linkage plate 8 enables it to efficiently transmit motion. The linkage plate 8 is made of steel material, which has good rigidity and wear resistance, ensuring stable performance during high-frequency movements. The bottom end of the hydraulic press 1 is fixedly connected to a base plate 9. When the staff pushes the tool to the work point, the hydraulic press 1 is started, and the hydraulic press 1 drives the support plate 2 to slide downward inside the base plate 9. This process can be achieved by adjusting the flow of hydraulic oil to ensure smooth and efficient movement. The support plate 2 drives the double-headed motor 3 and the support sleeve 5 to move downward, and the double-headed motor 3 and the support sleeve 5 drive the rotating shaft 4 to move downward. This design optimizes the center of gravity distribution, so that the bracket can remain stable even when it is heavily loaded.

[0033] The rotating shaft 4 drives the leg frame 6 to move downward, the leg frame 6 drives the short shaft 7 to move downward, and the short shaft 7 drives the linkage plate 8 to move downward. Through a precise mechanical transmission system, the synchronization between each component is ensured, making the overall movement coordinated and efficient. During the downward movement of the leg frame 6, the double-headed motor 3 is started, and the double-headed motor 3 drives the rotating shaft 4 to rotate inside the support sleeve 5. This structural design effectively utilizes mechanical energy, reduces energy consumption, and improves the overall performance of the equipment. The rotating shaft 4 drives the leg frame 6 to rotate, the leg frame 6 drives the short shaft 7 to move downward, and the short shaft 7 drives the leg frame 6 at the other end to rotate. This linkage design ensures the synchronization of the leg frames 6 on both sides and enhances the stability and load-bearing capacity of the bracket. After the downward movement and rotation of the leg frame 6 are completed, the mobile bracket can be lifted up so that the mobile bracket will not be displaced due to external forces. This anti-displacement design ensures that during use, even if it encounters external force impact, the bracket can still remain stable, ensuring the safety of operation. The top of the base plate 9 is fixedly connected to a gas cylinder rack 25, and the inside of the gas cylinder rack 25 is slidably connected to a gas cylinder 24. The material of the gas cylinder rack 25 is steel, which can better protect and fix the gas cylinder 24. The front end of the gas cylinder 24 is fixedly connected to a hose 23, which is used to transport the protective gas in the gas cylinder 24.

[0034] Reference Figure 1 and Figure 3 The adjustment component includes a motor 10, which is fixedly connected to a rotating plate 11 at the driving end and can be started quickly to ensure the efficient operation of the entire device. The top of the rotating plate 11 is fixedly connected to a fixed block 12, which is made of high-strength steel material to improve durability and stability. During operation, the fixed block 12 effectively supports the operation of the subsequent hydraulic press 2 13 through its stability. The driving end of the hydraulic press 2 13 is fixedly connected to a rotating sleeve 14, and its precise design enables it to maintain a good working condition during frequent forward and backward movements. This design ensures the high efficiency and long-term stability of the hydraulic press. The internal rotation of the rotating sleeve 14 is connected to a rotating shaft 2 15, which is made of high-quality steel material and provides excellent strength and toughness. Driven by the hydraulic press 2 13, the rotating shaft 2 15 can move smoothly back and forth to ensure the precise adjustment of the fixed plate 16.

[0035] The bottom end of the fixed plate 16 is fixedly connected to a sliding block 17, and the surface of the sliding block 17 is polished to reduce friction and improve sliding performance. This design allows the fixed plate 16 to always remain smooth during the internal sliding process, avoiding the occurrence of jamming. The internal rotation of the fixed plate 16 is connected to a support frame 18, and the structural design of the support frame 18 enables it to remain stable even when subjected to greater pressure. The function of the support frame 18 is to ensure that the movement process of the top sliding block 17 is smooth, further improving the overall efficiency of the system. The top of the rotating plate 11 is fixedly connected to two limit rods 22, and their function is to provide stable guidance for the lifting plate 19 to ensure the accuracy of the limiting action.

[0036] The outer sliding connection of the limit rod 22 is connected to the limit sleeve 21. The limit sleeve 21 improves the design strength by using steel materials to adapt to frequent up and down sliding. The smooth sliding of the limit sleeve 21 makes the up and down adjustment of the lifting plate 19 more flexible and avoids mechanical wear. The two limit sleeves 21 are fixedly connected to the lifting plate 19 at one end. The lifting plate 19 is made of lightweight but sturdy aluminum alloy to ensure that no excessive inertia is generated during rapid movement. The lifting plate 19 is fixedly connected to the baffle 20 at the top, which can effectively limit the position of the welding machine and ensure safety during the welding process. The baffle 20 is internally fixedly connected to the limit sleeve 21. This design ensures that during the lifting process, the limit sleeve 21 can accurately cooperate with the limit rod 22 to achieve detailed adjustment of the position of the welding machine. Through the cooperation of these components, the entire system can efficiently and stably complete the adjustment of the welding machine position to meet diverse work needs.

[0037] Reference Figures 1 to 2 The moving assembly includes a steering shaft 26, the bottom end of which is fixedly connected to a wheel bracket 27. A roller 28 is rotatably connected to the interior of the wheel bracket 27. Made of high-strength alloy steel, the roller 28 ensures excellent rotational performance even under heavy loads. The top end of the support sleeve 5 is fixedly connected to the bottom end of the support plate 2. This connection is welded to enhance the strength and stability of the joint. The drive end of the hydraulic press 1 is rotatably connected to the interior of the base plate 9. The hydraulic press 1 uses high-efficiency hydraulic oil to ensure excellent energy transfer efficiency during operation.

[0038] The bottom end of the support plate 12 is slidably connected to the outside of the base plate 9, which enhances the sliding stability of the support plate. The rear end of the base plate 9 is fixedly connected to a handle 29, which is designed to be ergonomically shaped to facilitate easier operation by the staff. The outside of the rotating shaft 2 15 is fixedly connected to the inside of the support frame 18. The support frame 18 is made of aluminum alloy material, which reduces the overall weight while improving durability. The inside of the rotating plate 11 is slidably connected to the outside of the sliding block 17. The outside of the sliding block 17 is covered with lubricating oil to reduce wear and extend service life. A slide groove is provided inside the rotating plate 11. The slide groove is designed to reduce rotational resistance and ensure smooth operation.

[0039] The lifting plate 19 is precision-machined with a sliding groove inside to ensure precise and stable sliding. The outer portion of the sliding block 17 is slidably connected to the exterior of the lifting plate 19, enhancing overall durability and reliability. The top of the rotating plate 11 is fixedly connected to the bottom of the limit rod 22, which is made of steel to ensure stability even under extreme operating conditions.

[0040] Working principle: When the electric welder needs to be used, the staff pushes the handle 29, and the handle 29 drives the roller 28 to rotate on the ground. When turning, the direction of the mobile bracket is controlled by rotating the steering shaft 26 inside the bottom plate 9, so that the direction of the mobile bracket can be freely adjusted.

[0041] When the staff pushes the tool to the working point, the hydraulic press 1 is started, and the hydraulic press 1 drives the support plate 2 to slide downward inside the base plate 9, and the support plate 2 drives the double-headed motor 3 and the support sleeve 5 to move downward, and the double-headed motor 3 and the support sleeve 5 drive the rotating shaft 4 to move downward, and the rotating shaft 4 drives the leg frame 6 to move downward, and the leg frame 6 drives the short shaft 7 to move downward, and the short shaft 7 drives the linkage plate 8 to move downward. In the process of the leg frame 6 moving downward, the double-headed motor 3 is started, and the double-headed motor 3 drives the rotating shaft 4 to rotate inside the support sleeve 5, and the rotating shaft 4 drives the leg frame 6 to rotate, and the leg frame 6 drives the short shaft 7 to move downward, and the short shaft 7 drives the leg frame 6 at the other end to rotate. After the downward movement and rotation of the leg frame 6 are completed, the movable bracket can be lifted so that the movable bracket will not be displaced due to external force.

[0042] After the mobile bracket is stabilized, the staff starts the motor 10 according to the requirements of the welding position. The motor 10 drives the rotating plate 11 to rotate, and the rotating plate 11 drives the fixed block 12 and the fixed plate 16 to rotate, and starts the hydraulic press 13. The hydraulic press 13 drives the rotating sleeve 14 to move back and forth, and the rotating sleeve 14 drives the rotating shaft 15 to move back and forth. The rotating shaft 15 drives the fixed plate 16 to move back and forth, and the fixed plate 16 drives the sliding block 17 to slide inside the rotating plate 11. The rotating shaft 15 drives the support frame 18 to rotate inside the fixed plate 16. The support frame 18 drives the sliding block 17 at the top to slide inside the lifting plate 19, thereby driving the lifting plate 19 to move up and down. At the same time, the lifting plate 19 drives the limit sleeve 21 to slide up and down on the outside of the limit rod 22 for limit, thereby achieving a detailed adjustment of the position of the electric welding machine.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile support for an electric welding machine, comprising a hydraulic press (1), characterized in that: The driving end of the hydraulic press (1) is fixedly connected to a support plate (2), the bottom end of the support plate (2) is fixedly connected to a double-headed motor (3), the driving end of the double-headed motor (3) is fixedly connected to a rotating shaft (4), the outer rotatable connection of the rotating shaft (4) is a supporting sleeve (5), the left and right ends of the rotating shaft (4) are conveniently fixedly connected to leg frames (6), the interior of the leg frames (6) is fixedly connected to a short shaft (7), the outer rotatable connection of the short shaft (7) is a linkage plate (8), the bottom end of the hydraulic press (1) is fixedly connected to a bottom plate (9), the top end of the bottom plate (9) is fixedly connected to a gas cylinder rack (25), the gas cylinder rack (25) is internally slidably connected to a gas cylinder (24), the front end of the gas cylinder (24) is fixedly connected to a hose (23), the top end of the bottom plate (9) is fixedly connected to an adjustment component, and the bottom end of the bottom plate (9) is rotatably connected to a moving component.

2. The mobile support for electric welding machine according to claim 1, characterized in that: The adjustment assembly comprises a motor (10), a driving end of the motor (10) is fixedly connected to a rotating plate (11), a top end of the rotating plate (11) is fixedly connected to a fixed block (12), a front end of the fixed block (12) is fixedly connected to a hydraulic press (13), a driving end of the hydraulic press (13) is fixedly connected to a rotating sleeve (14), an inner portion of the rotating sleeve (14) is rotatably connected to a rotating shaft (15), an outer portion of the rotating shaft (15) is rotatably connected to a fixed plate (16), and the fixed plate The bottom end of (16) is fixedly connected with a sliding block (17), the interior of the fixed plate (16) is rotatably connected with a support frame (18), the top end of the rotating plate (11) is fixedly connected with two limiting rods (22), the outer sliding connection of the limiting rods (22) is connected with a limiting sleeve (21), the adjacent ends of the two limiting sleeves (21) are fixedly connected with a lifting plate (19), the top end of the lifting plate (19) is fixedly connected with a baffle (20), and the interior of the baffle (20) is fixedly connected with the limiting sleeve (21).

3. The mobile support for electric welding machine according to claim 1, characterized in that: The moving assembly comprises a steering shaft (26), the bottom end of the steering shaft (26) is fixedly connected to a wheel bracket (27), and the interior of the wheel bracket (27) is rotatably connected to a roller (28).

4. The mobile support for electric welding machine according to claim 1, characterized in that: The top end of the support sleeve (5) is fixedly connected to the bottom end of the support plate (2), and the driving end of the hydraulic press (1) is rotatably connected to the inside of the bottom plate (9).

5. The mobile support for electric welding machine according to claim 1, characterized in that: The bottom end of the support plate 1 (2) is slidably connected to the outside of the bottom plate (9), and the rear end of the bottom plate (9) is fixedly connected to a handle (29).

6. The mobile support for electric welding machine according to claim 2, characterized in that: The outside of the second rotating shaft (15) is fixedly connected to the inside of the support frame (18), and the inside of the rotating plate (11) is slidably connected to the outside of the sliding block (17).

7. The mobile support for electric welding machine according to claim 2, characterized in that: A sliding groove is provided inside the rotating plate (11), and a sliding groove is provided inside the lifting plate (19).

8. The mobile support for electric welding machine according to claim 2, characterized in that: The outside of the sliding block (17) is slidably connected to the outside of the lifting plate (19), and the top end of the rotating plate (11) is fixedly connected to the bottom end of the limiting rod (22).

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