Intermediate-frequency integrated welding pliers

Abstract

The utility model discloses a pair of innovative intermediate-frequency integrated welding tongs. The design of the pair of intermediate-frequency integrated welding tongs integrates advanced technologies of efficient welding and accurate alignment. The welding pliers core comprises a machine body, a first electrode assembly and a second electrode assembly which are flexible and adjustable, and a visual positioning indicating piece. The first electrode assembly realizes stable connection and angle adjustment with the machine body through unique design of a connecting groove and a fastener. The second electrode assembly is provided with a telescopic device such as a push-pull telescopic arm or a rotary telescopic rod, and the distance between the electrodes can be flexibly adjusted according to the welding requirement. According to the positioning indicating piece, the magnetic piece is ingeniously matched with the indicating block, obvious visual feedback is generated when the electrodes are aligned, and the accuracy and efficiency of welding operation are greatly improved. In addition, the welding pliers further adopt the design of a bright color layer and a strong magnet, so that the intuition and the reliability of positioning indication are further enhanced. The method is suitable for various welding scenes and is an ideal choice for improving the welding quality and efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding tongs and technical field, specifically relates to a middle frequency integrated welding tongs. BACKGROUND

[0002] In the existing welding technology, welding tongs as the key executive component, its performance directly influences the welding quality and efficiency. The traditional welding tongs has the deficiency in electrode alignment, operation flexibility and welding stability, and it is difficult to meet the high-precision, high-efficiency welding demand. Therefore, it is particularly important to develop a new type of middle frequency integrated welding tongs. UTILIT Y MODEL CONTENT

[0003] (One) technical problem to be solved

[0004] To solve the above problems, the utility model provides a middle frequency integrated welding tongs, through ingenious structure design, realize the flexible adjustment and accurate alignment of electrode assembly, improve the stability and efficiency of welding.

[0005] (Two) technical scheme

[0006] The utility model relates to a middle frequency integrated welding tongs, the integrated welding tongs includes:

[0007] Machine body;

[0008] First electrode assembly, one end is connected with the machine body, and the first electrode assembly includes first fixed arm, first connecting arm arranged at one end of the first fixed arm and first electrode piece arranged at one end of the first connecting arm, and the first connecting arm is rotatably equipped on the fixed arm;

[0009] Second electrode assembly, arranged on the machine body, is used for forming the welding part and the clamping part of the integrated welding tongs with the first electrode assembly, and the second electrode assembly includes second electrode piece;

[0010] Positioning indicating part, arranged on the first fixed arm, is used for assisting in judging whether the first electrode piece is aligned with the second electrode piece;

[0011] The first connecting arm is equipped with magnetic piece matched with the positioning indicating part, and when the first electrode piece is aligned with the second electrode piece, the positioning indicating part moves to one side of the magnetic piece.

[0012] In the utility model, one end of the first fixed arm is equipped with connecting groove, and the connecting groove can change the size of internal volume through fastener;

[0013] The second electrode assembly comprises a telescopic device, a second fixed arm, a second connecting arm and a second electrode piece, the telescopic device is arranged at the lower part of the fuselage body, the second fixed arm is connected with the telescopic device, the second connecting arm is inserted into one end of the second fixed arm, and the second electrode piece is clamped in the second connecting arm.

[0014] In the utility model, the connecting groove includes a groove body, the groove body is equipped with a notch, both sides of the notch are equipped with fixed plates arranged correspondingly, a fastener passes through the fixed plates and reduces the distance between the fixed plates, and the volume of the groove body can be reduced.

[0015] In the utility model, the positioning indicating piece comprises an indicating block and a cover plate, the first fixed arm is equipped with a cavity for accommodating the indicating block, the cavity is arranged in communication with the connecting groove, and the cover plate is used for encapsulating the indicating block and is equipped with an indicating hole exposing the indicating block.

[0016] In the utility model, the positioning indicating piece further comprises an elastic piece, the elastic piece is located between the cavity and the indicating block and is used for driving the indicating block to reset, when the second electrode piece is misaligned with the first electrode piece, the end face of the indicating block is flush with the indicating hole, and when the second electrode piece is aligned with the first electrode piece, the indicating block is displaced away from the indicating hole.

[0017] In the utility model, the magnetic piece is a strong magnet, the width of the magnetic piece is smaller than that of the first electrode piece, and the adsorption force of the magnetic piece is greater than the elastic force of the spring.

[0018] In the utility model, the end face of the indicating block is provided with a bright color layer.

[0019] (Three) beneficial effects

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] (1) The intermediate frequency integrated welding tongs in the utility model realize flexible adjustment, accurate alignment and stable welding operation of the electrode assembly through a unique design structure. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 It is a schematic view of the three-dimensional structure of the welding tongs.

[0024] Figure 2 It is a schematic view of the three-dimensional structure of the positioning indicating piece of the welding tongs.

[0025] Figure 3 It is an enlarged schematic view of the partial structure of the fuselage body.

[0026] Figure 4 It is a schematic view of the three-dimensional structure of the first connecting arm.

[0027] Figure 5 It is a schematic view of the three-dimensional structure of the cover plate.

[0028] Figure 6 It is a schematic view of the three-dimensional structure of the indicating block.

[0029] 1, fuselage body, 2, first electrode assembly, 21, first fixed arm, 22, first connecting arm, 23, first electrode piece, 3, second electrode assembly, 31, second electrode piece, 32, telescopic device, 33, second fixed arm, 34, second connecting arm, 4, positioning indicating piece, 41, indicating block, 42, cover plate, 43, indicating hole, 44, elastic piece, 5, magnetic piece, 6, connecting groove, 61, groove body, 62, notch, 63, fixed arm, 7, fastening piece. DETAILED DESCRIPTION

[0030] Compared with the embodiments shown in the drawings, the feasible implementation solutions within the protection scope of the present application can have fewer components, have other components not shown in the drawings, have different components, have components arranged differently, or have components connected differently, etc. In addition, two or more components in the drawings can be implemented in a single component, or a single component shown in the drawings can be implemented as a plurality of separate components.

[0031] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not necessarily indicate a quantity limitation. Terms such as “comprising,” “including,” or “having” mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as “connected” or “connected” are not limited to the physical or mechanical connection or connection shown in the drawings, but may include equivalent connections or connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” “right,” “horizontal,” and “vertical” are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0032] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] Example 1

[0034] like Figure 1 As shown, the medium-frequency integrated welding clamp of the present invention mainly includes a body 1, a first electrode assembly 2, a second electrode assembly 3, and a positioning indicator 4.

[0035] The main body 1 serves as the main support for the welding clamp, providing a stable mounting base for other components.

[0036] The first electrode assembly 2 is connected to the main body 1 at one end, and specifically includes a first fixed arm 21, a first connecting arm 22, and a first electrode component 23. The first connecting arm 22 is rotatably mounted on the first fixed arm 21, enabling flexible adjustment of the electrode component at different angles. A magnetic component 5 is provided on the first connecting arm 22, which cooperates with the positioning indicator 4 to realize the indication function of electrode alignment.

[0037] The second electrode assembly 3 is mounted on the main body 1, and together with the first electrode assembly 2, forms the welding part and clamping part of the welding clamp. For example... Figure 3As shown, the second electrode assembly 3 includes a telescopic device 32, a second fixed arm 33, a second connecting arm 34, and a second electrode piece 31. The telescopic device 32 is fixed at the lower part of the fuselage body 1, and by adjusting the position of the second fixed arm 33, the distance between the second electrode piece 31 and the first electrode piece 23 is adjusted to adapt to different sizes of welding workpieces.

[0038] In particular, the telescopic device 32 can adopt telescopic arms, telescopic rods, telescopic shafts, telescopic supports, telescopic bridges, and other types of telescopic devices according to specific application scenarios and needs. These telescopic devices have different characteristics in design and function to meet the use needs in different fields and scenarios.

[0039] The positioning indicator 4 is arranged on the first fixed arm 21 and is a major innovation of the present application. As shown, Figure 2 The positioning indicator 4 includes an indicator block 41, a cover plate 42, and an elastic member 44. The first fixed arm 21 is provided with a cavity accommodating the indicator block 41, and the cavity is in communication with the connecting groove 6. The cover plate 42 is used to encapsulate the indicator block 41 and is provided with an indicator hole 43 exposing the indicator block 41. When the first electrode piece 23 is aligned with the second electrode piece 31, the magnetic member 5 attracts the indicator block 41 to displace to the side of the magnetic member, and at this time, the end face of the indicator block 41 is away from the indicator hole 43, thereby directly showing that the electrodes are aligned.

[0040] Specifically, the two sides of the cavity are also provided with insertion grooves for connecting the cover plate 42, and the cover plate 42 has insertion blocks matched with the insertion grooves. The insertion blocks are positioned by interference fit or buckle structure in the insertion grooves, thereby installing the indicator block 41 in the cavity.

[0041] Further, in order to enhance the accuracy and stability of the positioning indication, the present embodiment is provided with the elastic member 44 in the positioning indicator 4. The elastic member 44 is located between the cavity and the indicator block 41 and is used to drive the indicator block 41 to reset. When the second electrode piece 31 is not aligned with the first electrode piece 23, the elastic force of the elastic member 44 makes the end face of the indicator block 41 flush with the indicator hole 43, maintaining the initial state; and when the two are aligned, the adsorption force of the magnetic member 5 overcomes the elastic force of the elastic member 44, causing the indicator block 41 to displace away from the indicator hole 43, thereby achieving accurate positioning indication.

[0042] In addition, in order to facilitate the connection and adjustment between the first electrode assembly 2 and the fuselage body 1, the present embodiment is provided with the connecting groove 6 at one end of the first fixed arm 21. The connecting groove 6 includes a groove body 61 and a notch 62, and the two sides of the notch are provided with corresponding fixed plates 63. By passing the fastener 7 through the fixed plates 63 and reducing the distance between the two fixed arms, the volume of the groove body 61 can be shrunk, thereby achieving the fastening and adjustment of the first electrode assembly 2.

[0043] It is worth mentioning that the magnetic member 5 in the embodiment is made of a strong magnet and is embedded on the first connecting arm 22, and the width of the magnetic member 5 is less than the width of the first electrode member 23, so that sufficient adsorption force can be generated when the electrodes are aligned, and meanwhile, interference to the welding operation is avoided. In addition, the end surface of the indicating block 41 is further provided with a bright color layer (such as red or yellow), so that the positioning indication is more intuitive and clear.

[0044] The above-described embodiments are merely preferred embodiments of the present application, and are not intended to limit the concept and scope of the present application. Without departing from the design concept of the present application, various modifications and improvements to the technical solution of the present application made by those skilled in the art shall fall within the protection scope of the present application, and the technical content claimed by the present application has been fully recorded in the claims.

Claims

1. A medium-frequency integrated welding clamp, characterized in that, The integrated welding gun includes: fuselage body; The first electrode assembly is connected to the main body of the machine at one end. The first electrode assembly includes a first fixed arm, a first connecting arm disposed at one end of the first fixed arm, and a first electrode component disposed at one end of the first connecting arm. The first connecting arm is rotatably mounted on the fixed arm. The second electrode assembly is disposed on the main body of the machine body and is used to form the welding part and clamping part of the integrated welding gun with the first electrode assembly. The second electrode assembly includes a second electrode component. A positioning indicator is provided on the first fixed arm to assist in determining whether the first electrode is aligned with the second electrode. The first connecting arm is provided with a magnetic component that cooperates with the positioning indicator. When the first electrode component is aligned with the second electrode component, the positioning indicator is displaced to one side of the magnetic component.

2. The integrated medium-frequency welding clamp according to claim 1, characterized in that, The first fixed arm has a connecting groove at one end, and the internal volume of the connecting groove can be changed by fasteners; The second electrode assembly includes a telescopic device, a second fixed arm, a second connecting arm, and a second electrode component. The telescopic device is configured to be located at the lower part of the main body. The second fixed arm is connected to the telescopic device. The second connecting arm is inserted into one end of the second fixed arm. The second electrode component is snapped into the second connecting arm.

3. The integrated medium-frequency welding clamp according to claim 2, characterized in that, The connecting groove includes a groove body with a notch. On both sides of the notch, there are corresponding fixing plates. Fasteners pass through the fixing plates and reduce the distance between the two fixing plates, thereby reducing the volume of the groove body.

4. The integrated medium-frequency welding clamp according to claim 3, characterized in that, The positioning indicator includes an indicator block and a cover plate. The first fixing arm has a cavity for accommodating the indicator block. The cavity is connected to the connecting groove. The cover plate is used to enclose the indicator block and has an indicator hole for exposing the indicator block.

5. The integrated medium-frequency welding clamp according to claim 4, characterized in that, The positioning indicator also includes an elastic element located between the cavity and the indicator block, which is used to drive the indicator block to reset. When the second electrode is not aligned with the first electrode, the end face of the indicator block is flush with the indicator hole. After the second electrode is aligned with the first electrode, the indicator block is displaced away from the indicator hole.

6. The integrated medium-frequency welding clamp according to claim 5, characterized in that, The magnetic component is a strong magnet, and the width of the magnetic component is smaller than the width of the first electrode component, and the attraction force of the magnetic component is greater than the elastic force of the elastic component.

7. The integrated medium-frequency welding clamp according to claim 6, characterized in that, The end face of the indicator block is provided with a bright color layer.

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