Welding tool for movable arm

Abstract

The utility model provides a welding tool for a movable arm, which relates to the technical field of welding and comprises a bottom plate, a moving groove is mounted at the top of the bottom plate, a two-way threaded rod is mounted on the inner side of the moving groove, a moving block is mounted on the outer side of the two-way threaded rod, and a side supporting frame is mounted at the top of the moving block. A clamping plate is installed at one end of the side supporting frame, a clamping frame is installed on the side face of the clamping plate, and a fixing block is installed on the outer side of the middle of the two-way threaded rod. The motor is electrically transmitted to the two-way threaded rod to drive the moving block to move on the inner side of the moving groove, it is guaranteed that the clamping frame is driven to clamp parts, the electric lifting column is beneficial to lifting according to the sizes of the parts, the time and labor of manual adjustment are shortened, errors and mistakes during manual adjustment are reduced, and the working efficiency is improved. Risks and dangerousness during operation are reduced, the working efficiency is improved, springs are installed on the side faces of the clamping plates, and the springs provide flexible support for the clamping frame to clamp parts.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding tool for a movable arm. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. Welding can be dangerous to operators wherever it is, so appropriate protective measures must be taken when welding. The possible harm caused by welding to the human body includes burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc. During the welding process, the workpiece and solder melt to form a molten area, and the molten pool cools and solidifies to form a connection between the materials.

[0003] In the prior art, for example, the "clamping fixture for welding active arm components" with Chinese patent number CN217193544U includes a workbench, and the left and right surfaces of the workbench are fixedly connected with fixed boxes. The clamping fixture for welding active arm components is provided with a fixed frame on the surface of the workbench and a connecting rod, a connecting frame and other structures that are rotatably connected to the surface, so that when the hydraulic cylinder is driven, the clamping block clamps the front and rear sides of the workpiece, and the side clamping plates are driven by the sliding rod to clamp the left and right sides of the workpiece, and the top of the workpiece is clamped and clamped in cooperation with the clamping plate provided on the top, which solves the problem that the existing clamping mechanism for welding usually clamps its components by manual positioning, which makes the components unstable on the workbench during clamping and produces welding deviations. The traditional clamping mechanism lacks a function of clamping at the same time, so that the top, front and rear sides, and left and right sides of the components cannot be clamped at the same time.

[0004] However, although the existing welding clamping device can clamp and weld parts, it is not convenient to adjust the clamping device according to the size of the parts, which affects the stability of the welding of the parts, resulting in low practicality of the welding clamping device. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that it is inconvenient to adjust the clamping device according to the size of the parts, which affects the stability of the parts during welding, thereby resulting in low practicality of the welding clamping device, and proposes a welding tool for a movable arm.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding tool for a boom, comprising a base plate, a movable groove is installed on the top of the base plate, a two-way threaded rod is installed on the inner side of the movable groove, a movable block is installed on the outer side of the two-way threaded rod, a side support frame is installed on the top of the movable block, a clamping plate is installed at one end of the side support frame, a clamping frame is installed on the side of the clamping plate, and a fixed block is installed on the outer side of the middle part of the two-way threaded rod.

[0007] Preferably, an air pump is installed on the top of the base plate, a telescopic rod is installed on the side of the air pump, an expansion plate is installed on one end of the telescopic rod, and a pad is installed on the top of the base plate.

[0008] Preferably, one end of the bidirectional threaded rod passes through one end of the movable groove, and a motor is installed at one end of the bidirectional threaded rod.

[0009] Preferably, an electric lifting column is installed on the top of the moving block, and the top of the electric lifting column is connected to one end of the side support frame.

[0010] Preferably, a spring is installed on the side of the clamping plate, and a support plate is installed on the side of the spring.

[0011] Preferably, one end of the clamping frame is connected to the side surface of the support plate, and an anti-slip pad is installed on the inner side of the clamping frame.

[0012] Preferably, a limit plate is installed on the side of the pad, and the bottom of the limit plate is connected to the top of the base plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the motor is electrically transmitted to the bidirectional threaded rod, so as to drive the moving block to move inside the moving groove, thereby ensuring that the clamping frame is driven to clamp the parts. The electric lifting column is conducive to lifting and lowering according to the size of the parts, reducing the time and labor of manual adjustment, reducing errors and mistakes during manual adjustment, reducing the risks and dangers during operation, and improving work efficiency. Springs are installed on the side of the clamping plate. The springs provide flexible support for the clamping frame to clamp the parts, avoiding damage to the workpiece caused by excessive extrusion, and at the same time ensuring that the clamping frame can provide a stable clamping force, effectively clamp and support the parts, ensure the stability and safety of the parts during welding, and reduce the risk of accidental injury accidents caused by clamping failure, thereby ensuring the accuracy and consistency of welding.

[0015] 2. In the utility model, the telescopic rod is controlled to extend and retract by an air pump, thereby driving the expansion plate to limit the parts, and cooperating with the pad and the limit plate to limit and fix the parts, so that the parts can be fixed in a predetermined position, saving the time of adjustment and alignment operations, preventing the uncontrolled movement of parts during welding, reducing the risk of welding deformation, ensuring the accuracy and consistency of the welding position, improving the precision of welding, saving the time of adjustment and alignment operations, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a welding tool for a movable arm is proposed for the utility model;

[0017] Figure 2 Another structural schematic diagram of a welding tool for a movable arm proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the exploded structure of a clamping assembly of a welding tool for a movable arm;

[0019] Figure 4 The utility model provides a schematic structural diagram of a limiting component of a welding tool for a movable arm.

[0020] Legend: 1. Base plate; 2. Moving groove; 3. Bidirectional threaded rod; 4. Moving block; 5. Electric lifting column; 6. Fixed block; 7. Side support frame; 8. Clamping plate; 9. Spring; 10. Support plate; 11. Clamping frame; 12. Anti-slip pad; 13. Air pump; 14. Telescopic rod; 15. Expansion plate; 16. Pad; 17. Limit plate; 18. Motor. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a welding tool for a movable arm, comprising a base plate 1, a movable groove 2 is installed on the top of the base plate 1, a two-way threaded rod 3 is installed on the inner side of the movable groove 2, a movable block 4 is installed on the outer side of the two-way threaded rod 3, a side support frame 7 is installed on the top of the movable block 4, a clamping plate 8 is installed on one end of the side support frame 7, a clamping frame 11 is installed on the side of the clamping plate 8, a fixed block 6 is installed on the outer side of the middle part of the two-way threaded rod 3, one end of the two-way threaded rod 3 passes through one end of the movable groove 2, a motor 18 is installed on one end of the two-way threaded rod 3, an electric lifting column 5 is installed on the top of the movable block 4, the top of the electric lifting column 5 is connected to one end of the side support frame 7, a spring 9 is installed on the side of the clamping plate 8, a support plate 10 is installed on the side of the spring 9, one end of the clamping frame 11 is connected to the side of the support plate 10, and an anti-slip pad 12 is installed on the inner side of the clamping frame 11.

[0025] In this embodiment, the motor 18 is electrically transmitted to the bidirectional threaded rod 3, so as to realize driving the moving block 4 to move inside the moving groove 2, thereby ensuring that the clamping frame 11 is driven to clamp the parts. The electric lifting column 5 is conducive to lifting and lowering according to the size of the parts, reducing the time and labor of manual adjustment, reducing the errors and mistakes during manual adjustment, reducing the risks and dangers during operation, and improving work efficiency. A spring 9 is installed on the side of the clamping plate 8. The spring 9 provides flexible support for the clamping frame 11 to clamp the parts, avoiding the situation where the workpiece is damaged due to excessive extrusion, and at the same time ensuring that the clamping frame 11 can provide a stable clamping force, effectively clamp and support the parts, ensure the stability and safety of the parts during welding, reduce the risk of accidental injury accidents caused by clamping failure, thereby ensuring the accuracy and consistency of welding, the support plate 10 facilitates the installation of the spring 9, and the anti-slip pad 12 is installed on the side of the clamping frame 11, thereby providing an anti-slip effect for the clamping frame 11 to clamp the parts, further ensuring that the clamping frame 11 clamps the parts stably, making the welding joint more uniform and firm, and improving the welding quality.

[0026] Example 2

[0027] like Figure 1-Figure 4 As shown, an air pump 13 is installed on the top of the base plate 1, a telescopic rod 14 is installed on the side of the air pump 13, an expansion plate 15 is installed at one end of the telescopic rod 14, a pad 16 is installed on the top of the base plate 1, a limit plate 17 is installed on the side of the pad 16, and the bottom of the limit plate 17 is connected to the top of the base plate 1.

[0028] In this embodiment, the telescopic rod 14 is controlled to be extended and retracted by the air pump 13, thereby driving the expansion plate 15 to limit the parts, and cooperating with the pad 16 and the limit plate 17 to limit and fix the parts. The parts can be fixed in a predetermined position, saving the time of adjustment and alignment operations, preventing the uncontrolled movement of parts during welding, reducing the risk of welding deformation, ensuring the accuracy and consistency of the welding position, improving the precision of welding, saving the time of adjustment and alignment operations, and improving work efficiency.

[0029] The working principle of this embodiment is as follows: when in use, the motor 18 is first electrically transmitted to the bidirectional threaded rod 3, thereby driving the moving block 4 to move inside the moving groove 2, thereby ensuring that the clamping frame 11 is driven to clamp the parts. The electric lifting column 5 is conducive to lifting and lowering according to the size of the parts. The side of the clamping plate 8 is installed with a spring 9, and the spring 9 provides flexible support for the clamping frame 11 to clamp the parts. The support plate 10 facilitates the installation of the spring 9. The anti-slip pad 12 is installed on the side of the clamping frame 11, thereby providing an anti-slip effect for the clamping frame 11 to clamp the parts. Then the telescopic rod 14 is controlled to be extended and retracted by the air pump 13, thereby driving the expansion plate 15 to limit the parts, and cooperating with the pad 16 and the limit plate 17 to limit and fix the parts, the parts can be fixed in a predetermined position, and finally the parts are welded.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A welding tool for a boom, comprising a bottom plate (1), characterized in that: A movable groove (2) is installed on the top of the base plate (1), a bidirectional threaded rod (3) is installed on the inner side of the movable groove (2), a movable block (4) is installed on the outer side of the bidirectional threaded rod (3), a side support frame (7) is installed on the top of the movable block (4), a clamping plate (8) is installed on one end of the side support frame (7), a clamping frame (11) is installed on the side of the clamping plate (8), and a fixed block (6) is installed on the outer side of the middle part of the bidirectional threaded rod (3).

2. The boom welding tool according to claim 1, characterized in that: An air pump (13) is installed on the top of the base plate (1), a telescopic rod (14) is installed on the side of the air pump (13), an expansion plate (15) is installed on one end of the telescopic rod (14), and a pad (16) is installed on the top of the base plate (1).

3. The boom welding tool according to claim 1, characterized in that: One end of the bidirectional threaded rod (3) passes through one end of the movable groove (2), and a motor (18) is installed at one end of the bidirectional threaded rod (3).

4. The boom welding tool according to claim 1, characterized in that: An electric lifting column (5) is installed on the top of the moving block (4), and the top of the electric lifting column (5) is connected to one end of the side support frame (7).

5. The boom welding tool according to claim 1, characterized in that: A spring (9) is installed on the side of the clamping plate (8), and a support plate (10) is installed on the side of the spring (9).

6. The boom welding tool according to claim 1, characterized in that: One end of the clamping frame (11) is connected to the side surface of the support plate (10), and an anti-slip pad (12) is installed on the inner side of the clamping frame (11).

7. The boom welding tool according to claim 2, characterized in that: A limiting plate (17) is installed on the side of the pad (16), and the bottom of the limiting plate (17) is connected to the top of the bottom plate (1).

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