CN220372395U

CN220372395U - Electrode grooving tool

Info

Publication number: CN220372395U
Application number: CN202322026774.9U
Authority: CN
Inventors: 史靖弘; 卓健
Original assignee: Xi'an Chengli Aviation Manufacturing Co ltd
Current assignee: Xi'an Chengli Aviation Manufacturing Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-23
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses an electrode grooving tool, which comprises: a connecting plate; the clamping rod is fixedly connected with one side of one end of the connecting plate along the direction vertical to the connecting plate; the grooving electrode is fixedly connected with the other side of the other end of the connecting plate along the direction vertical to the connecting plate; wherein, the connecting plate and the clamping rod are both made of conductive metal materials, and the grooving electrode is made of red copper materials. The electrode grooving tool is simple in structure, convenient to operate and high in machining efficiency.

Description

Electrode grooving tool

Technical Field

The utility model relates to the technical field of part machining, in particular to an electrode grooving tool.

Background

The electric spark machining is a special machining method for removing conductive materials by utilizing the electric erosion effect generated during pulse discharge between two electrodes immersed in a working fluid, and is also called electric discharge machining or electric erosion machining. For some parts with smaller inner diameters, when the inner wall needs to be grooved, the electric spark equipment cannot directly groove the inner wall of the part due to the interference of the part. Therefore, an electrode grooving tool is designed at present to realize grooving on the inner wall of the part.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide an electrode grooving tool with simple structure, convenient operation and high machining efficiency.

The utility model provides an electrode grooving tool, which comprises:

a connecting plate;

the clamping rod is fixedly connected with one side of one end of the connecting plate along the direction vertical to the connecting plate;

the grooving electrode is fixedly connected with the other side of the other end of the connecting plate along the direction vertical to the connecting plate;

wherein, connecting plate and clamp stick all adopt conductive metal material to make, the grooving electrode adopts red copper material to make.

Further, one end of the connecting plate is provided with a first through hole along the direction perpendicular to the connecting plate, one end of the clamping rod is coaxially provided with a threaded end penetrating through the first through hole, the threaded end is in threaded connection with a locking nut for locking and fixing the clamping rod and the connecting plate, and a flat gasket is arranged between the locking nut and the connecting plate.

Further, the clamping end is coaxially arranged at one end of the clamping rod far away from the connecting plate.

Further, the grooving electrode is close to the one end integrated into one piece of connecting plate is provided with the connecting block, be provided with the second through-hole on the connecting block, the bottom of connecting plate corresponds the connecting block is provided with the spread groove, correspond in the spread groove the second through-hole is provided with the screw hole, locking screw passes the second through-hole with screw hole threaded connection.

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

the electrode grooving tool consists of a connecting plate, a clamping rod and a grooving electrode, and is connected with electric spark equipment through the clamping rod when the inner wall of a part with smaller inner diameter is subjected to grooving processing; the connecting plate stretches into the part, the grooving electrode is aligned to the part to be grooved on the inner wall of the part, so that grooving processing can be performed, the structure is simple, the operation is convenient, and the processing efficiency is greatly improved.

It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model. Other features of the present utility model will become apparent from the description that follows.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of an electrode grooving tool;

fig. 2 is an exploded schematic view of an electrode grooving tool.

Reference numerals in the drawings: 1. a connecting plate; 2. clamping a rod; 3. grooving the electrode;

11. a first through hole; 12. a connecting groove; 13. a threaded hole;

21. a threaded end; 22. a lock nut; 23. a flat gasket; 24. a clamping end;

31. a connecting block; 32. a second through hole; 33. locking screws.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 2, an embodiment of the present utility model provides an electrode grooving tool, including:

a connecting plate 1;

the clamping rod 2 is fixedly connected with one side of one end of the connecting plate 1 along the direction vertical to the connecting plate 1;

the grooving electrode 3 is fixedly connected with the other side of the other end of the connecting plate 1 along the direction vertical to the connecting plate 1;

wherein, connecting plate 1 and clamp stick 2 all adopt conductive metal material to make, and grooving electrode 3 adopts red copper material to make.

In the embodiment, when the inner wall of a part with smaller inner diameter is grooved, the clamping rod 2 is connected with electric spark equipment firstly; then the connecting plate 1 is extended into the part, the grooving electrode 3 is aligned to the part to be grooved on the inner wall of the part, and the inner wall of the part can be grooved at the moment. The electrode grooving tool is simple in structure and convenient to operate, and machining efficiency is greatly improved.

In a preferred embodiment, as shown in fig. 1 and 2, one end of the connection plate 1 is provided with a first through hole 11 along a direction perpendicular to the connection plate 1, one end of the clamping rod 2 is coaxially provided with a threaded end 21 passing through the first through hole 11, the threaded end 21 is in threaded connection with a locking nut 22 for locking and fixing the clamping rod 2 with the connection plate 1, and a flat washer 23 is arranged between the locking nut 22 and the connection plate 1.

In this embodiment, the clamping rod 2 is fixedly connected with the connecting plate 1 through the lock nut 22 and the flat washer 23, and meanwhile, the electrical connection between the clamping rod 2 and the connecting plate 1 is realized, the installation is convenient, and the connection is firm.

In a preferred embodiment, as shown in fig. 1 and 2, the end of the clamping bar 2 remote from the connecting plate 1 is coaxially provided with a clamping end 24, facilitating the connection of the clamping bar 2 to the spark device.

In a preferred embodiment, as shown in fig. 1 and 2, a connecting block 31 is integrally formed at one end of the grooved electrode 3 near the connecting plate 1, a second through hole 32 is formed on the connecting block 31, a connecting groove 12 is formed at the bottom end of the connecting plate 1 corresponding to the connecting block 31, a threaded hole 13 is formed in the connecting groove 12 corresponding to the second through hole 32, and a locking screw 33 is threaded through the second through hole 32 and connected with the threaded hole 13.

In the present embodiment, the grooved electrode 3 is a consumable part that is fixedly connected to the connection plate 1 by a locking screw 33 in cooperation with the connection block 31 and the connection groove 12. The connection is stable, and the grooved electrode 3 is convenient to replace.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, the terms "one embodiment," "some embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. Electrode grooving frock, its characterized in that includes:

a connection plate (1);

the clamping rod (2) is fixedly connected with one side of one end of the connecting plate (1) along the direction vertical to the connecting plate (1);

the grooving electrode (3) is fixedly connected with the other side of the other end of the connecting plate (1) along the direction vertical to the connecting plate (1);

wherein, the connecting plate (1) and the clamping rod (2) are both made of conductive metal materials, and the grooving electrode (3) is made of red copper materials.

2. Electrode grooving tool according to claim 1, characterized in that one end of the connecting plate (1) is provided with a first through hole (11) along a direction perpendicular to the connecting plate (1), one end of the clamping rod (2) is coaxially provided with a threaded end (21) penetrating through the first through hole (11), the threaded end (21) is in threaded connection with a locking nut (22) for locking and fixing the clamping rod (2) and the connecting plate (1), and a flat washer (23) is arranged between the locking nut (22) and the connecting plate (1).

3. Electrode grooving tool according to claim 1, characterized in that the end of the clamping rod (2) remote from the connecting plate (1) is coaxially provided with a clamping end (24).

4. The electrode grooving tool according to claim 1, wherein the grooving electrode (3) is provided with a connecting block (31) close to one end integrated into one piece of the connecting plate (1), a second through hole (32) is formed in the connecting block (31), a connecting groove (12) is formed in the bottom end of the connecting plate (1) corresponding to the connecting block (31), a threaded hole (13) is formed in the connecting groove (12) corresponding to the second through hole (32), and a locking screw (33) penetrates through the second through hole (32) to be in threaded connection with the threaded hole (13).