CN214558029U - Electric spark special-shaped electrode structure - Google Patents
Electric spark special-shaped electrode structure Download PDFInfo
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- CN214558029U CN214558029U CN202022979660.2U CN202022979660U CN214558029U CN 214558029 U CN214558029 U CN 214558029U CN 202022979660 U CN202022979660 U CN 202022979660U CN 214558029 U CN214558029 U CN 214558029U
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- electrode
- electric spark
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- connecting seat
- electrode structure
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Abstract
The utility model provides an electric spark dysmorphism electrode structure is applicable to the electroerosion processing of special positions such as box class, special structure shape in the machining, including modules such as electrode tip, electrode connecting seat, clamping pole, wherein, the electrode tip is installed at the electrode connecting seat, and the electrode connecting seat is applicable to the connection of special position electrode, and clamping pole connection electrode connecting seat and electric spark machine clamping head form the current path. The electrode tip and the electrode connecting seat are different according to processing characteristics and positions, and the overall dimension design is different, but the improvement is convenient, the applicability is strong, and the processing difficulty is further reduced.
Description
Technical Field
The utility model belongs to the technical field of the processing, concretely relates to electric spark dysmorphism electrode structure of processing with similar inside blind hole of box spare and conical surface counter bore.
Background
The electric spark machining has wide application and convenient use, is suitable for machining parts with special positions and complex shapes which are difficult to machine by the traditional machining method, can improve the structural design and can realize automation of the machining process.
In the prior art, the electrode structure moving in the vertical direction is adopted in the design process of the electric spark electrode structure, the electric spark electrode structure is only suitable for shape fitting machining in the vertical direction, and the design and machining requirements are difficult to meet for machining required by special shapes and positions of the side wall of the closed body.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric spark dysmorphism electrode structure that can satisfy special position, special shape processing requirement for solve the processing problem of closing body lateral wall special position blind hole and taper hole.
In order to achieve the purpose, the invention provides the following technical scheme:
an electric spark special-shaped electrode structure is suitable for machining special-shaped holes in the inner side wall of a box body, and comprises an electrode tip, an electrode connecting seat and a clamping rod; the electrode head is arranged at one end of the electrode connecting seat, the other end of the electrode connecting seat is fixed at one end of the clamping rod, and the other end of the clamping rod is connected with the clamping head of the electric spark machine.
Furthermore, the electrode tip is provided with a cylindrical thin shaft and a conical sinking nest, and the central lines of the cylindrical thin shaft and the conical sinking nest are overlapped.
And the mounting shaft is also arranged in the central line direction of the conical sinking nest and transversely mounted at the transverse end of the electrode connecting seat.
One end of the clamping rod is arranged at the vertical end of the motor mounting seat.
The electrode connecting seat is characterized in that a mounting shaft mounting end is arranged on the transverse end of the electrode connecting seat, and the mounting size of the mounting shaft mounting end is adjustable.
The diameter of the cylindrical thin shaft on the electrode head is 2.1mm, and the length of the cylindrical thin shaft is 7 mm; the diameter of the bottom surface of the conical sinking nest is phi 4.3 mm.
The utility model provides an electric spark electrode structure is formed by ordinary bar copper processing, and processing position characteristic comprises face of cylinder and conical surface, and the tail end fastens the assembly through self screw thread and ordinary nut, is fixed in ordinary electrode mount pad, therefore appears and assembles perpendicularly with electric spark machine clamping head.
The utility model provides a pair of special-shaped electrode structure of electric spark has solved the processing problem of obturator lateral wall special position blind hole and taper hole, and structural design is simple, uses the input low cost.
Drawings
FIG. 1 is a schematic diagram of the general structure of an electric spark special-shaped electrode structure;
FIG. 2 is a schematic structural diagram of an electrode head of an electric spark special-shaped electrode structure;
FIG. 3 is a schematic diagram of an electrode connecting seat of an electric spark special-shaped electrode structure;
FIG. 4 is a schematic view of an assembly structure of an electrode head and an electrode mounting seat of an electric spark special-shaped electrode structure;
FIG. 5 is an exemplary schematic diagram of a machined part of an electrical discharge machining electrode structure;
wherein, 1-electrode head, 2-electrode connecting seat and 3-clamping rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which refer to fig. 1 to 4.
As shown in fig. 1, the utility model provides an electric spark electrode structure chart for the electroerosion processing of box class inside blind hole, heavy nest and similar spare part special position, special shape, including the dysmorphism electrode tip that has assembly structure, the electrode connecting seat of reserving mounted position, wherein, the electrode tip is installed at the electrode connecting seat, and the electrode connecting seat is applicable to special position electrode connection, and electrode connecting seat and electric spark machine clamping head are connected to the clamping pole.
The diameter of a cylindrical thin shaft of the electrode tip is phi 2.1mm, the length is 7mm, and the size of the conical surface is phi 4.3 multiplied by 90 degrees; the distance between the center assembling position of the electrode tip and the bottom end of the electrode connecting seat is 6mm, and the gap size of the electrode seat is 16mm multiplied by 10 mm.
As shown in fig. 2, the electrode head of the electric spark special-shaped electrode structure is schematically shown in the figure, and comprises a cylindrical thin shaft, a conical sinking nest and a mounting shaft arranged in the central line direction of the conical sinking nest.
As shown in fig. 3, the electrode connecting base of the electric spark special-shaped electrode structure is schematically shown, and is provided with a horizontal mounting hole and a vertical connecting hole, wherein the horizontal mounting hole is used for mounting a mounting shaft of an electrode tip, and the vertical connecting hole is used for connecting one end of a clamping rod.
Fig. 4 is a schematic view of an assembly structure of an electrode tip and an electrode mounting seat of an electric spark special-shaped electrode structure, wherein a mounting shaft of the motor tip is fixedly connected to a transverse mounting hole of the electrode connecting seat through a nut.
Fig. 5 is a schematic diagram of a structural machining part of an electric spark special-shaped electrode, and the special-shaped hole on the left side wall of the box body is the structure of the electric erosion part of the electrode tip in the embodiment of the present invention.
The utility model provides a pair of special-shaped electrode structure of electric spark has solved the processing problem of obturator lateral wall special position blind hole and taper hole, and structural design is simple, uses the input low cost.
Claims (6)
1. An electric spark special-shaped electrode structure is characterized in that the electric spark special-shaped electrode structure is suitable for machining special-shaped holes in the inner side wall of a box body, and an electric spark electrode comprises an electrode tip, an electrode connecting seat and a clamping rod; the electrode head is arranged at one end of the electrode connecting seat, the other end of the electrode connecting seat is fixed at one end of the clamping rod, and the other end of the clamping rod is connected with the clamping head of the electric spark machine.
2. An electric spark special-shaped electrode structure as claimed in claim 1, wherein the electrode head is provided with a cylindrical thin shaft and a conical sinking nest, and the central lines of the cylindrical thin shaft and the conical sinking nest are coincident.
3. The electric spark special-shaped electrode structure as claimed in claim 2, wherein a mounting shaft is further arranged in the direction of the center line of the conical sinking nest, and the mounting shaft is transversely mounted at the transverse end of the electrode connecting seat.
4. An electric spark special-shaped electrode structure as claimed in claim 3, wherein one end of the clamping rod is mounted at the vertical end of the motor mounting seat.
5. The electric spark special-shaped electrode structure as claimed in claim 1, wherein a mounting shaft mounting end is arranged at a transverse end of the electrode connecting base, and the mounting dimension of the mounting shaft mounting end is adjustable.
6. The electric spark special-shaped electrode structure as claimed in claim 2, wherein the diameter of the cylindrical thin shaft on the electrode head is 2.1mm, and the length of the cylindrical thin shaft is 7 mm; the diameter of the bottom surface of the conical sinking nest is phi 4.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979660.2U CN214558029U (en) | 2020-12-11 | 2020-12-11 | Electric spark special-shaped electrode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979660.2U CN214558029U (en) | 2020-12-11 | 2020-12-11 | Electric spark special-shaped electrode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558029U true CN214558029U (en) | 2021-11-02 |
Family
ID=78364192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022979660.2U Active CN214558029U (en) | 2020-12-11 | 2020-12-11 | Electric spark special-shaped electrode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558029U (en) |
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2020
- 2020-12-11 CN CN202022979660.2U patent/CN214558029U/en active Active
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