Rapid welding electrode holder structure of C-shaped part

Abstract

The utility model relates to a rapid welding electrode holder structure of a C-shaped piece, which comprises an upper electrode holder and a lower electrode holder, an upper electrode and a lower electrode are respectively arranged on the upper electrode holder and the lower electrode holder, the upper electrode holder is arranged on one side of a C-shaped piece conveying device, and the lower electrode holder is arranged above the C-shaped piece conveying device. The lower electrode base is clamped at one end of the fixing base and extends out of the fixing base, a sliding block is arranged on one side of the fixing base, the sliding block is movably connected to a guide rail, the guide rail is perpendicular to the C-shaped piece conveying device, and the other end of the fixing base is connected with a driver. The electrode holder is used for welding an inner cavity of a C-shaped special-shaped part, and automatic feeding is achieved by means of flexible movement of the welding electrode holder. And the loss cost is also reduced by a quick and convenient upper and lower electrode disassembly and assembly mode.

Description

Technical Field

[0001] The utility model relates to the technical field of electrode processing, in particular to a fast welding electrode seat structure for a C-shaped piece. Background Art

[0002] At present, when welding various products, especially when welding the inner walls of some C-type products, it is found that due to their special shapes, welding is cumbersome and the degree of automation is low, which not only makes the welding quality unstable but also reduces efficiency. Utility Model Content

[0003] The utility model aims to provide a C-shaped component rapid welding electrode seat structure, which solves the existing problem of inconvenience in welding the inner wall of the C-shaped product.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a quick welding electrode seat structure for C-shaped parts, comprising an upper electrode seat and a lower electrode seat, wherein the upper electrode seat and the lower electrode seat are respectively provided with an upper electrode and a lower electrode, the upper electrode is provided at one side of a C-shaped part conveying device, and the lower electrode seat is provided above the C-shaped part conveying device, and is characterized in that the lower electrode seat is clamped at one end of a fixed seat and extends out of the fixed seat, a slider is provided at one side of the fixed seat, the slider is movably connected to a guide rail, the guide rail is vertically arranged to the C-shaped part conveying device, and the other end of the fixed seat is connected to a driver.

[0006] Preferably, the inner cavities of the lower electrode holder and the upper electrode holder are both provided with cooling water circulation pipelines.

[0007] Preferably, the guide rail is arranged on a bottom plate, and a lifting member is connected below the bottom plate.

[0008] Preferably, an electric telescopic rod is arranged at one end of the fixing seat close to the lower electrode seat, and the electric telescopic rod is arranged parallel to the lower electrode seat.

[0009] Preferably, the driver and the lifting member are linear electric cylinders.

[0010] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0011] The utility model of the C-shaped fast welding electrode holder structure adds an electrode holder to the original design, so that the strength and rigidity of the upper and lower electrodes are enhanced, and a stable state can be maintained in a linear motion mode. The C-shaped conveying device first transfers the C-shaped part to the upper electrode, and the driver pushes the slider to slide on the guide rail, and the slider drives the fixed seat and the lower electrode holder to move, so that the lower electrode extends to the inner wall of the C-shaped conveying part, and welds together with the upper electrode, so that the welding efficiency is improved, and after a certain period of use, only the upper and lower welding double electrodes need to be replaced. This electrode holder is used for welding the inner cavity of C-shaped special-shaped parts, and the feeding automation is realized by relying on the flexible movement of the welding electrode holder. The quick and convenient disassembly and assembly of the upper and lower electrodes also reduces the loss cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the structure of the preferred embodiment of the utility model without the upper electrode;

[0014] Figure 2 This is a schematic diagram of the structure of another perspective of the preferred embodiment of the utility model without the upper electrode

[0015] Figure 3 It is a top view of a preferred embodiment of the utility model.

[0016] The reference numerals are described as follows:

[0017] 1. Upper electrode holder; 2. Lower electrode holder; 3. Upper electrode; 4. Lower electrode; 5. C-shaped part conveying device; 6. C-shaped part; 7. Fixed seat; 8. Slider; 9. Guide rail; 10. Bottom plate; 11. Lifting part; 12. Cooling water hole; 13. Driver. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the quick welding electrode holder structure of the C-shaped part 6 in this example includes an upper electrode holder 3 1 and a lower electrode holder 2, on which the upper electrode 3 and the lower electrode 4 are respectively arranged, the upper electrode 3 holder 1 is arranged on one side of the C-shaped part 6 conveying device 5, and the upper electrode 3 holder 1 is arranged above the C-shaped part 6 conveying device 5, the C-shaped transmission device can be a series of structures such as a leather tag conveying device or a chain conveying device, and the lower electrode 4 extends to the end of one end of the C-shaped conveying device.

[0021] A bottom plate 10 is provided on one side of the C-type conveyor, and a lifting member 11 is provided on the bottom plate 10. In this example, the lifting member 11 is preferably a linear electric cylinder. A fixed seat 7 is provided on the upper end of the lifting member 11, and the fixed seat 7 can move in the up and down directions under the action of the lifting member 11. A guide rail 9 is also provided on the bottom plate 10, and the guide rail 9 is vertically arranged with the C-type member 6 conveyor 5. A slider 8 is provided on one side of the fixed seat 7, and the slider 8 matches the slide rail so that the slider 8 can slide on the slide rail, so that the fixed seat 7 moves in the front and rear directions driven by the slider 8. In this way, it can be away from or close to one side of the C-type conveyor.

[0022] The lower electrode seat 2 is clamped on one end of the fixed seat 7 and extends out of the fixed seat 7, so that when the fixed seat 7 moves forward and backward, the lower electrode 4 can be driven to approach or move away from the C-type device. Since the product to be welded is a C-type structural product, simply moving forward and backward may touch the C-type product, resulting in inaccurate welding position. Therefore, the lifting member 11 is used to cooperate, the fixed seat 7 is raised to a certain height, and then the slider 8 is moved to a suitable position, and the fixed seat 7 falls again. After falling to the welding position, welding is carried out.

[0023] The other end of the fixing seat 7 is connected to a driver 13, which is preferably an electric cylinder in this example. The piston rod of the electric cylinder is connected to the slider 8, which pushes the slider 8 to slide on the slide rail, and the forward and backward movement realizes welding.

[0024] The inner cavities of the lower electrode holder 2 and the upper electrode holder 3 are both provided with cooling water circulation pipelines, and the cooling water holes 12 at the ends of the cooling water circulation pipelines extend to the body surfaces of the upper electrode holder 3 and the lower electrode holder 2, for the inlet and outlet of cooling water. When in use, cooling water is provided in the cooling water circulation channel, and high temperature is generated during the welding process. With the water circulation, the electrode temperature can be cooled and the service life of the electrode can be increased.

[0025] An electric telescopic rod (not shown) is arranged at one end of the fixing seat 7 near the lower electrode seat 2, and the electric telescopic rod is arranged parallel to the lower electrode seat 2. After welding is completed, the electric telescopic rod is driven to push the welded product out of the conveying device, and then the telescopic rod is reset to wait for the next product to enter.

[0026] During specific use, the product to be welded is sent to the designated position under the action of the conveying device so that it contacts the upper electrode 3, and then the driver pushes the upper electrode 3 forward to the appropriate position, and then the lifting member 11 drives the fixing seat 7 to descend, and after it is transported to be parallel to the upper electrode 3, the action is stopped and welding is carried out. After the welding is completed, the electric telescopic rod is actuated to push the welded C-shaped part 6 out of the conveying device, and then the lifting member 11 rises, and the next product to be welded continues to be conveyed to the designated position, waiting for the next welding.

[0027] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A C-shaped member rapid welding electrode holder structure, comprising an upper electrode holder and a lower electrode holder, wherein the upper electrode holder and the lower electrode holder are respectively provided with an upper electrode and a lower electrode, wherein the upper electrode holder is provided at one side of a C-shaped member conveying device, and the lower electrode holder is provided above the C-shaped member conveying device, wherein: The lower electrode seat is clamped at one end of the fixed seat and extends out of the fixed seat. A slider is provided on one side of the fixed seat. The slider is movably connected to a guide rail. The guide rail is vertically arranged with the C-shaped piece conveying device. The other end of the fixed seat is connected to a driver.

2. The rapid welding electrode holder structure of a C-shaped part according to claim 1, characterized in that: The inner cavities of the lower electrode seat and the upper electrode seat are both provided with cooling water circulation pipelines.

3. The rapid welding electrode holder structure of a C-shaped part according to claim 1, characterized in that: The guide rail and the fixing seat are both arranged on a bottom plate, and a lifting member is connected below the bottom plate.

4. The rapid welding electrode holder structure for a C-shaped part according to claim 1, characterized in that: An electric telescopic rod is arranged at one end of the fixing seat close to the lower electrode seat, and the electric telescopic rod is arranged parallel to the lower electrode seat.

5. The rapid welding electrode holder structure for a C-shaped part according to claim 1, characterized in that: The driver and the lifting member are linear electric cylinders.

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