CN214023922U - Machine head equipment for operation of electric spark machine - Google Patents
Machine head equipment for operation of electric spark machine Download PDFInfo
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- CN214023922U CN214023922U CN202023299610.6U CN202023299610U CN214023922U CN 214023922 U CN214023922 U CN 214023922U CN 202023299610 U CN202023299610 U CN 202023299610U CN 214023922 U CN214023922 U CN 214023922U
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Abstract
The utility model relates to a head equipment for electric spark machine operation, a head pot head is equipped with the installation cover, first external screw thread has been seted up on the outer wall of the head other end, the one end of the metal pole in the head protrudes the head other end setting, another pot head of head is equipped with the protective sheath that covers the metal pole end, a pot head of installation cover is established outside the head, the port has been seted up to the other end of installation cover, the one end of the central electrode in the head is outstanding the end setting of head, the installation cover is established by the first cover body of cover establishment outside the head and the second cover body integrated into one piece of the overhang on the central electrode is established to the cover, still include the solid fixed ring of can dismantle the connection with the second cover body, the one end and the first cover body integrated into one piece of second cover body are connected, another terminal surface of the second cover body is equipped with the tip face that can buckle to the central electrode overhang; the utility model provides a make things convenient for aircraft nose of electric spark machine operation.
Description
Technical Field
The utility model relates to a relevant technical field of electricity processing especially relates to a head equipment for electric spark machine operation.
Background
The electric spark machining of the electric spark machine can process any conductive material with high strength, high hardness, high toughness, high brittleness and high purity, has no obvious mechanical force during processing, and is suitable for processing low-rigidity workpieces and micro-structures: the pulse parameters can be adjusted according to requirements, and rough machining, semi-finish machining and finish machining can be carried out on the same machine tool; the pits on the surface after the electric spark machining are beneficial to oil storage and noise reduction; the production efficiency is lower than that of cutting; part of energy is consumed on the tool electrode in the discharging process, so that the electrode is worn and the forming precision is influenced.
Therefore, it is desirable to provide a handpiece that facilitates connection of a tool electrode to a workpiece electrode via one pole of a pulsed power source during electrical discharge machining.
In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a handpiece apparatus for electric discharge machine operation, which has industrial utility value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a head equipment for electric spark machine operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a machine head device for electric spark machine operation comprises a machine head, wherein an installation sleeve is sleeved at one end of the machine head, first external threads are arranged on the outer wall of the other end of the machine head, one end of a metal rod in the machine head protrudes out of the other end of the machine head, a protection sleeve for covering the end of the metal rod is sleeved at the other end of the machine head, one end of the installation sleeve is sleeved outside the machine head, a port is arranged at the other end of the installation sleeve, one end of a central electrode in the machine head protrudes out of one end of the machine head, the installation sleeve is formed by integrally forming a first sleeve body sleeved outside the machine head and a second sleeve body sleeved on the protruding end of the central electrode, second external threads are arranged on the outer wall of the second sleeve body and further comprises a fixing ring, and internal threads matched with the second external threads are arranged in the fixing ring, the one end and the first cover body integrated into one piece of the second cover body are connected, another terminal surface of the second cover body is established to can to the tip face that central electrode overhang was buckled, gu fixed ring's internal diameter includes that the internal diameter is greater than the first internal diameter face and the internal diameter of second cover body external diameter are less than the second internal diameter face of the external diameter of tip face, the second cover is equipped with a plurality of side electrodes outward.
It is right that the utility model discloses a aircraft nose equipment for electric spark machine operation makes further improvement, the second cover is equipped with two side electrodes outward.
Right the utility model discloses a head equipment for electric spark machine operation makes further improvement, first cover is seted up outward and is blocked the draw-in groove of establishing seal ring.
It is right the utility model discloses a head equipment for electric spark machine operation further improves, is located the connection can be dismantled to the protective sheath and the aircraft nose of aircraft nose one end.
It is right the utility model discloses a head equipment for electric spark machine operation makes further improvement, first external screw thread is located between installation cover and the protective sheath on the aircraft nose outer wall.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model relates to a aircraft nose equipment for electric spark machine operation, during the use, it connects tool electrode to make things convenient for a metal pole through external pulse power supply extremely, a pole of the central electrode of the other end connects the work piece electrode, insulating material can be filled in the department of meeting of central electrode and metal pole, also can be full of insulating liquid medium in the aircraft nose that central electrode and metal pole were located, all dip behind the liquid medium that has certain insulating degree at the two poles of the earth, because solid fixed ring cover is established outside the second cover, screw the back, the tip face drives the side electrode and inclines to central electrode, wherein the side electrode can regard as the work piece electrode, be close to behind the central electrode and the operation of mutually supporting between the central electrode, convenient the dismantlement, easily realize the change of aircraft nose.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a cross-sectional view of a head device and a fixing ring for an electric discharge machine according to the present invention.
In the drawings, the meanings of the reference numerals are as follows.
1 machine head 2 mounting sleeve
3 first external thread 4 metal rod
5 protective sleeve 6 center electrode
7 second external thread 8 tip face
9 fixed ring 10 side electrode
11 card slot
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In order to make the technical solution of the present invention better understood, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in figure 1, a machine head device for electric spark machine operation comprises a machine head 1, one end of the machine head 1 is sleeved with a mounting sleeve 2, the outer wall of the other end of the machine head 1 is provided with a first external thread 3, one end of a metal rod 4 in the machine head 1 protrudes out of the other end of the machine head 1 and is arranged, the other end of the machine head 1 is sleeved with a protective sleeve 5 for covering the end of the metal rod 4, one end of the mounting sleeve 2 is sleeved outside the machine head 1, the other end of the mounting sleeve 2 is provided with a port, one end of a central electrode 6 in the machine head 1 protrudes out of one end of the machine head 1 and is arranged, the mounting sleeve 2 is formed by integrally forming a first sleeve body sleeved outside the machine head 1 and a second sleeve body sleeved on the protruding end of the central electrode 6, the outer wall of the second sleeve body is provided with a second external thread 7 and further comprises a fixing ring 9, an internal thread matched with the second external thread 7 is arranged in the fixing ring 9, one end of the second sleeve body is integrally formed with the first sleeve body, the other end face of the second sleeve body is a tip end face 8 which can be bent towards the protruding end of the central electrode 6, the inner diameter of the fixing ring 9 comprises a first inner diameter face with the inner diameter larger than the outer diameter of the second sleeve body and a second inner diameter face with the inner diameter smaller than the outer diameter of the tip end face 8, and a plurality of side electrodes 10 are arranged outside the second sleeve body.
It is right the utility model discloses a head equipment for electric spark machine operation makes further improvement, and the second cover is equipped with two side electrodes 10 outward, can accelerate the puncture effect between central electrode 6 and the side electrode 10, and the quick ignition.
Right the utility model discloses a head equipment for electric spark machine operation makes further improvement, and first cover is offered the card outward and is established seal ring's draw-in groove 11, can be used to the whole fixed aircraft nose 1.
It is right the utility model discloses a head equipment for electric spark machine operation makes further improvement, and protective sheath 5 and the aircraft nose 1 that is located 1 one end of aircraft nose can be dismantled the connection, and aircraft nose 1 and protective sheath 5 can adopt threaded connection's mode to realize dismantling.
It is right the utility model discloses a head equipment for electric spark machine operation further improves, and first external screw thread 3 is located 1 outer walls of aircraft nose between installation cover 2 and the protective sheath 5.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model relates to a aircraft nose equipment for electric spark machine operation, during the use, it connects tool electrode to make things convenient for one extremely through external pulse power supply's metal pole, a pole of the center electrode of the other end connects the work piece electrode, all dip behind the liquid medium that has certain insulating degree at the two poles of the earth, because solid fixed ring cover is established outside the second cover body, the back of screwing, the tip face drives the side electrode and inclines to center electrode, wherein the side electrode can regard as the work piece electrode, be close to behind the center electrode and mutually support the operation between the center electrode, discharge, adopt solid fixed ring as automatic feed adjusting device, with keep the small clearance that discharges between center electrode and the work piece electrode, still convenient the dismantlement, easily realize the change of aircraft nose.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: either mechanically or electrically: the terms may be directly connected or indirectly connected through an intermediate member, or may be a communication between two elements.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A head apparatus for electric discharge machine operations, characterized by: a mounting sleeve is sleeved at one end of the machine head, a first external thread is arranged on the outer wall of the other end of the machine head, one end of a metal rod in the machine head protrudes out of the other end of the machine head, a protective sleeve covering the end of the metal rod is sleeved at the other end of the machine head, a pot cover of the mounting sleeve is arranged outside the machine head, a port is arranged at the other end of the mounting sleeve, one end of a central electrode in the machine head protrudes out of one end of the machine head, the mounting sleeve is formed by a first sleeve body sleeved outside the machine head and a second sleeve body integrally formed by sleeving protruding ends on the central electrode, a second external thread is arranged on the outer wall of the second sleeve body, a fixing ring is further included, an internal thread matched with the second external thread is arranged in the fixing ring, one end of the second sleeve body is connected with the first sleeve body integrally formed, and the other end face of the second sleeve body is arranged to be a tip end face capable of bending towards the protruding ends of the central electrode, the internal diameter of solid fixed ring includes that the internal diameter is greater than the first internal diameter face and the internal diameter of second cover external diameter are less than the second internal diameter face of the external diameter of point face, the second cover is equipped with a plurality of side electrodes outward.
2. A head apparatus for electric discharge machine operation as claimed in claim 1, wherein: two side electrodes are arranged outside the second sleeve.
3. A head apparatus for electric discharge machine operation as claimed in claim 1, wherein: the first sleeve is provided with a clamping groove for clamping the sealing washer.
4. A head apparatus for electric discharge machine operation as claimed in claim 1, wherein: the protective sleeve positioned at one end of the machine head is detachably connected with the machine head.
5. A head apparatus for electric discharge machine operation as claimed in claim 1, wherein: the first external thread is positioned on the outer wall of the machine head between the mounting sleeve and the protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023299610.6U CN214023922U (en) | 2020-12-30 | 2020-12-30 | Machine head equipment for operation of electric spark machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023299610.6U CN214023922U (en) | 2020-12-30 | 2020-12-30 | Machine head equipment for operation of electric spark machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023922U true CN214023922U (en) | 2021-08-24 |
Family
ID=77344716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023299610.6U Active CN214023922U (en) | 2020-12-30 | 2020-12-30 | Machine head equipment for operation of electric spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023922U (en) |
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2020
- 2020-12-30 CN CN202023299610.6U patent/CN214023922U/en active Active
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