CN218080929U

CN218080929U - Fixing mechanism for electrode and insulating stop block

Info

Publication number: CN218080929U
Application number: CN202221681147.8U
Authority: CN
Inventors: 夏恒; 宁间距; 肖亮
Original assignee: Shanghai Tonsail Robot Co ltd
Current assignee: Shanghai Tonsail Robot Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-20
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a fixed establishment of electrode and insulating dog relates to fixed establishment's technical field, include: the electrode comprises a copper base, a fixed stop block and an electrode, wherein a plurality of mounting grooves are formed in the upper end of the copper base, the fixed stop block and the electrode are both arranged in the mounting grooves, the fixed stop block is arranged on one side of the electrode, and the fixed stop block is arranged in a wedge shape. The structure is compact, and the device is suitable for more tiny use scenes; the maintenance is convenient, the electrode and the fixed stop block are used as wearing parts, the electrode is convenient to replace, and other mechanisms are not needed for adjustment; the positioning accuracy is higher, the groove of the base is uniformly used as a reference, and the tolerance is easy to control; the electrode tip of the electrode is shorter, increasing the service life of the electrode.

Description

Fixing mechanism for electrode and insulating stop block

Technical Field

The utility model relates to fixing mechanism's technical field especially involves a fixing mechanism of electrode and insulating dog.

Background

With the development of resistance welding technology, resistance welding is required to meet more scenes by virtue of its unique advantages. The pressing method is used as a pretreatment process of a welding line of a resistance welding process, is different from the traditional tin dipping process, directly melts a wire harness into a whole by the pressing method through the resistance welding principle, has more environment-friendly and superior service performance, and is the future development direction. The square pressing electrode is a key part of the square pressing electrode, and the installation mode of the square pressing electrode and the insulating stop block directly influences the square pressing effect; during pressing, the wire harness is bound between the two electrodes and the two ceramic check blocks by certain pressure, the principle of resistance welding is applied, the wire harness is instantly heated and instantly cooled by the current of specific voltage, the wire harness is melted into a whole with a specific section shape, and no gap is required to be ensured between the pressing electrodes and the insulating check blocks.

The existing fixing mode needs to adjust the fixed stop block, occupies a larger space and cannot adapt to automatic welding equipment for simultaneously pressing a plurality of wires.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed establishment of electrode and insulating dog for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

the utility model provides a fixed establishment of electrode and insulating dog, includes copper base, fixed dog and electrode, a plurality of mounting grooves have been seted up to the upper end of copper base, one fixed dog and one the electrode is all located one in the mounting groove, fixed dog is located one side of electrode, fixed dog is the slide wedge type setting.

Preferably, the mounting groove is designed to be an inclined plane corresponding to the position of the fixed stop block, and the mounting groove is matched with the fixed stop block.

Preferably, one end of the copper base is provided with a plurality of mounting holes, and each mounting hole is respectively communicated with one mounting groove.

Preferably, each mounting hole is internally provided with a jackscrew for tightly jacking the fixed stop block.

Preferably, one end of the copper base is provided with a wiring copper plate threaded hole.

Preferably, the fixed stopper is made of an insulating material.

Preferably, the lower end of the copper base is provided with an insulating bottom plate.

The technical scheme has the following advantages or beneficial effects:

1. the structure is compact, and the device is suitable for more tiny use scenes;

2. the maintenance is convenient, the electrode and the fixed stop block are used as wearing parts, the electrode is convenient to replace, and other mechanisms are not needed for adjustment;

3. the positioning accuracy is higher, the groove of the base is uniformly used as a reference, and the tolerance is easy to control;

4. the lateral shear stress of the electrode is eliminated, the electrode tip and the insulating stop block are combined into a whole for use, and the pressure bearing capacity of the electrode tip is increased;

5. the mounting material of the electrode is saved, and the single-piece price of the electrode is reduced;

6. the electrode tip of the electrode is shorter, increasing the life of the electrode.

Drawings

Fig. 1 is a schematic structural view of the fixing mechanism of the electrode and the insulating stopper of the present invention;

fig. 2 is a schematic structural diagram of the electrode of the fixing mechanism of the electrode and the insulating stopper according to the present invention.

In the figure: 1. a copper base; 11. a wiring copper plate threaded hole; 2. fixing a stop block; 3. an electrode; 4. carrying out top thread; 5. an insulating base plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Fig. 1 is a schematic structural diagram of the fixing mechanism of the electrode and the insulating stop block of the present invention, fig. 2 is a schematic structural diagram of the electrode of the fixing mechanism of the electrode and the insulating stop block of the present invention, please refer to fig. 1 to fig. 2, which illustrate a preferred embodiment, showing a fixing mechanism of the electrode and the insulating stop block, including: copper base 1, fixed dog 2 and electrode 3, a plurality of mounting grooves have been seted up to the upper end of copper base 1, and a fixed dog 2 all sets up in a mounting groove with an electrode 3, and fixed dog 2 in each mounting groove sets up in one side of electrode 3, and fixed dog 2 is the slide wedge type setting. The mounting groove corresponds fixed dog 2 positions and is the inclined plane design, mounting groove and fixed dog 2 phase-matchs. A plurality of mounting holes are formed in one end of the copper base 1, and each mounting hole is communicated with one mounting groove. A jackscrew 4 is arranged in each mounting hole, and the jackscrew 4 is used for tightly jacking the fixed stop block 2. The electrode 3 and the fixed stop block 2 are placed into a mounting groove of a copper base 1 together by utilizing the principle of a wedge, the fixed stop block 2 is designed into the wedge, the corresponding position of the mounting groove of the copper base 1 is designed into a matched inclined plane, the fixed stop block 2 is matched with the mounting groove, the fixed stop block 2 is adjusted by a jackscrew 4, and the electrode 3 and the fixed stop block 2 are pressed in the mounting groove; the electrode 3 and the fixed stop block 2 are tightly jointed to meet the process requirements. The fixed stop block 2 is made of an insulating material.

Further, as a preferred embodiment, one end of the copper base 1 is provided with a wiring copper plate threaded hole 11, the wiring copper plate threaded hole 11 is used for connecting a wiring copper plate, and the wiring copper plate is used for conducting electricity, so that the electrode 3 is electrified. The lower extreme of copper base 1 is provided with insulating bottom plate 5, and insulating bottom plate 5 is used for installing copper base 1, and the lower extreme of insulating bottom plate 5 is equipped with mounting plate, and mounting plate is used for being fixed in other parts with the fixed establishment of electrode and insulating dog. The wire is placed at the upper end of the electrode 3, the pure tungsten upper electrode presses the wire, and after the pure tungsten upper electrode is electrified, the wire is pressed to be square.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a fixed establishment of electrode and insulating dog, its characterized in that, includes copper base, fixed dog and electrode, a plurality of mounting grooves have been seted up to the upper end of copper base, one fixed dog and one the electrode is all located one in the mounting groove, fixed dog is located one side of electrode, fixed dog is the slide wedge type setting.

2. The fixing mechanism for electrode and insulation block of claim 1, wherein the installation groove is designed to be inclined at a position corresponding to the position of the fixing block, and the installation groove is matched with the fixing block.

3. The fixing mechanism for electrode and insulation block of claim 1, wherein one end of the copper base is formed with a plurality of mounting holes, and each of the mounting holes is respectively communicated with one of the mounting grooves.

4. The electrode and insulation stop fixing mechanism according to claim 3, wherein a jack screw is provided in each mounting hole, and the jack screw is used for tightly supporting the fixing stop.

5. The fixing mechanism for electrode and insulation block of claim 1, wherein one end of the copper base is provided with a threaded hole for a copper plate for connection.

6. The electrode and insulation stop fixing mechanism according to claim 1, wherein said fixing stop is made of an insulating material.

7. The electrode and insulation block fixing mechanism according to claim 1, wherein the lower end of the copper base is provided with an insulation bottom plate.