CN214134347U

CN214134347U - Full-automatic electric spark processing device

Info

Publication number: CN214134347U
Application number: CN202022556156.1U
Authority: CN
Inventors: 王大袍
Original assignee: Sodick Amoy Co Ltd
Current assignee: Sodick Amoy Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-07
Anticipated expiration: 2030-11-06

Abstract

The full-automatic electric spark processing device comprises a machine table main body, wherein a supporting assembly, a control assembly, an auxiliary shaft assembly, a rotating shaft assembly and an operation unit which are matched with each other are arranged on the machine table main body; wherein, an electrode recovery device, a long electrode anti-swing device and a three-coordinate probe device are arranged in cooperation with the auxiliary shaft assembly; an electrode consumption detecting device and an electrode automatic feeding device are arranged in cooperation with the rotating shaft assembly; when the device works, a workpiece is clamped on the table top; confirming the position of a workpiece by the machine tool, and starting measurement by a three-coordinate measuring probe; confirming the electrode consumption, and confirming whether the electrode length meets the processing requirement; when the length of the electrode is insufficient, the electrode recovery device acts to recover the waste electrode; then the automatic electrode feeding device acts to finish the automatic electrode feeding action; the long electrode anti-swing device starts to operate during machining, high automation is achieved, and efficiency is improved.

Description

Full-automatic electric spark processing device

Technical Field

The utility model relates to a full-automatic electric spark processingequipment.

Background

The electric spark perforation processing technology is an effective technical means for realizing the efficient processing of tiny holes on conductive materials such as metal alloys and the like. The existing electric spark processing device has the following defects:

1. the electrode consumption during machining cannot be detected.

2. The machined electrode needs to be manually disassembled.

3. Manual installation of the electrodes is required.

4. The placing position of the workpiece needs to be manually positioned.

5. During machining, the thin electrode swings to influence machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic electric spark processingequipment, high automation, raise the efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the full-automatic electric spark processing device comprises a machine table main body, wherein a supporting assembly, a control assembly, an auxiliary shaft assembly, a rotating shaft assembly and an operation unit which are matched with each other are arranged on the machine table main body; wherein, an electrode recovery device, a long electrode anti-swing device and a three-coordinate probe device are arranged in cooperation with the auxiliary shaft assembly; an electrode consumption detection device and an electrode automatic feeding device are arranged in cooperation with the rotating shaft assembly;

the electrode consumption detection device comprises an electrode fixing component, an electrode and a positioning block which are matched with each other; the electrode fixing assembly is arranged at the lower end of a rotating shaft of the rotating shaft assembly, the electrode is fixed in the electrode fixing assembly, a fixed length is reserved in the electrode fixing assembly, the positioning block is arranged on the machine table main body, an upper interpole line communicated with the electrode fixing assembly is led out of the rotating shaft, a lower interpole line communicated with the positioning block is led out of the positioning block, and when the rotating shaft descends, the end of the electrode contacts the positioning block to enable the upper interpole line and the lower interpole line to be communicated and generate a voltage so as to calculate the consumption of the electrode;

the electrode recovery device comprises a telescopic cylinder, a clamping cylinder and a clamping jaw which are matched with each other; the device comprises an auxiliary shaft assembly, a clamping cylinder, a clamping jaw, a recovery box and a recovery box, wherein the telescopic cylinder is arranged on the auxiliary shaft assembly, the clamping cylinder is fixed on a piston rod of the telescopic cylinder, the clamping jaw is arranged on the clamping cylinder and driven by the clamping cylinder to open and close, a piston rod of the telescopic cylinder extends out to drive the clamping cylinder to the position of an electrode to be replaced, and the clamping cylinder acts to clamp the clamping jaw to clamp the electrode;

the automatic electrode feeding device comprises: the electrode cylinder assembly, the electrode boosting cylinder assembly and the push block lifting cylinder assembly can be replaced; wherein the electrode boost cylinder assembly comprises: the electrode cylinder base is fixed on the rotating shaft assembly, the electrode cylinder base is fixed on the cylinder base A, the electrode boosting cylinder is fixed on the cylinder base A, and the boosting metal plate is fixed on a piston rod of the electrode boosting cylinder; the ejector pad lift cylinder subassembly includes: the device comprises a base fixing plate fixed on a cylinder base A, a push block lifting cylinder fixed on the base fixing plate, and a sealing sponge assembly fixed on a piston rod of the push block lifting cylinder; the replaceable electrode cartridge assembly includes: the electrode holder comprises a gas claw assembly fixed on a base fixing plate and a replaceable electrode barrel fixed on the gas claw assembly, wherein the replaceable electrode barrel comprises an auxiliary push rod, an electrode guide rod and a clamping sleeve which are matched with each other; the push block lifting cylinder acts to drive the sealing sponge assembly to act to supply air into the replaceable electrode barrel, the electrode boosting cylinder acts to drive the boosting metal plate to press a boosting lever on the replaceable electrode barrel assembly, so that the electrode guide rod is driven to move downwards to open the jacket, and the electrode freely falls onto the positioning block;

the long electrode anti-swing device comprises a switch metal plate, a group of telescopic cylinder action switches and a group of telescopic opening and closing cylinder assemblies; the switch metal plate is fixed on the rotating shaft assembly and goes up and down along with the rotating shaft, the group of telescopic cylinder action switches are sequentially fixed on the auxiliary shaft assembly, and the group of telescopic opening and closing cylinder assemblies are sequentially arranged on the auxiliary shaft assembly and are respectively matched with the corresponding telescopic cylinder action switches; each group of telescopic opening and closing air cylinder assemblies comprises a telescopic air cylinder, an opening and closing air cylinder, a thick electrode guide assembly and a thin electrode guide assembly which are matched with each other; the telescopic cylinder is fixed on the auxiliary shaft assembly, the opening and closing cylinder is fixed on a piston rod of the telescopic cylinder, the thick electrode guide assembly is arranged on the piston rod of the telescopic cylinder to guide a thick electrode, and the thin electrode guide assembly is arranged on a clamping jaw of the opening and closing cylinder to guide a thin electrode;

the three-coordinate measuring probe device comprises a measuring probe lifting cylinder component and a three-coordinate measuring probe component which are matched with each other; the measuring probe lifting cylinder assembly is arranged on the auxiliary shaft assembly and comprises a base, a lifting cylinder and a cylinder fixing seat which are matched with each other; the base is fixed on the auxiliary shaft assembly, the cylinder fixing seat is fixed on the base, and the lifting cylinder is fixed on the cylinder fixing seat; the three-coordinate measuring pin assembly is arranged on a lifting cylinder piston rod of the lifting cylinder assembly and comprises a measuring pin mounting block, a three-coordinate measuring pin, a guide groove block, a guide pin and a guide pin clamping block which are matched with each other, wherein the measuring pin mounting block is mounted on the lifting cylinder piston rod, the three-coordinate measuring pin is mounted on the measuring pin mounting block, the guide groove block is fixed on the measuring pin mounting block, the guide pin clamping block is fixed on the base, and the guide pin is fixed on the guide pin clamping block; the lifting cylinder acts, the measuring pin mounting block drives the three-coordinate measuring pin and the guide groove block to move up and down, and the guide groove block is matched with the guide pin and the guide pin clamping block for guiding.

Furthermore, the electrode fixing assembly comprises an electrode jacket body, an electrode guide block, a rubber block, a jacket and a locking block which are matched with each other; the electrode clamping sleeve body is fixed at the lower end of the rotating shaft, the electrode guide block, the rubber block and the clamping sleeve are arranged in the electrode clamping sleeve body, the electrode is clamped in the middle of the electrode guide block, the rubber block and the clamping sleeve, the locking block is sleeved on the electrode clamping sleeve body, the locking block is driven by a clamping sleeve opening and closing cylinder arranged on the rotating shaft assembly to open and close so as to guarantee the clamping and loosening of the electrode.

Furthermore, a speed regulator for regulating the telescopic speed of the piston rod is arranged on the telescopic cylinder; a cylinder base is fixed on the telescopic cylinder piston rod and used for fixing the clamping cylinder.

Further, in the push block lifting cylinder assembly: the push block lifting cylinder is fixed on the base fixing plate through a cylinder base B, and the sealing sponge component fixed on the piston rod of the push block lifting cylinder comprises a sponge metal plate, sealing sponge, a push block and an electrode guide joint which are matched in sequence; the replaceable electrode cylinder component comprises an upper electrode cylinder and a lower electrode cylinder which are sequentially matched: the electrode aluminum tube, electrode guide ring, push rod, electrode guide rod, bush spring, bush, reset spring, jacket base, locking piece.

Furthermore, the telescopic cylinder is fixed on the auxiliary shaft assembly through a cylinder base, and a speed regulator is arranged on the telescopic cylinder; the opening and closing air cylinder is fixed on the telescopic air cylinder piston rod through an opening and closing air cylinder base; the thin electrode guide assembly comprises thin electrode claw plates and thin electrode claws, the thin electrode claw plates are respectively fixed on the two opening and closing clamping jaws of the opening and closing cylinder, and the thin electrode claws are fixed on the thin electrode claw plates; the thick electrode guide assembly comprises a guide block supporting plate fixed on the base of the opening and closing cylinder, a guide block pressing block fixed on the guide block supporting plate and a thick electrode guide block fixed on the guide block pressing block.

The utility model discloses full-automatic electric spark processingequipment carries on electrode perception device, realizes the automated inspection of electrode consumption volume. The electrode recovery device is carried to realize automatic recovery of the waste electrode. An automatic electrode feeding device is mounted to realize automatic electrode feeding. The long electrode swing-proof device is carried to realize no swing of the electrode during processing. And a three-coordinate measuring probe is carried to realize the quick positioning of the workpiece. The device can realize long-time continuous processing, is highly automatic, and improves the efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the whole machine of the present invention;

FIG. 2 is a schematic view of the electrode-mounted sensing device of the present invention;

FIG. 3 is a schematic view of the electrode sensor of the present invention;

FIG. 4 is a first schematic view of the electrode recovery device of the present invention;

FIGS. 5-1 to 5-4 are schematic views of a second embodiment of the electrode recovery device of the present invention;

FIG. 6 is a first schematic view of the automatic electrode feeder of the present invention;

FIG. 7 is a schematic view of a second automatic feeding device for electrodes of the present invention;

8-1 to 8-3 are schematic diagrams of a third automatic feeding device for carrying electrodes according to the present invention;

fig. 9 is a schematic view of the anti-swing device for carrying a long electrode of the present invention;

fig. 10 is a schematic view of the anti-swing device for carrying a long electrode of the present invention;

fig. 11-1 to fig. 11-3 are schematic diagrams of the anti-swing device for carrying a long electrode according to the present invention;

fig. 12 is a schematic view of the utility model carrying a three-coordinate measuring probe;

fig. 13-1 to 13-3 are schematic diagrams of the three-coordinate measuring needle carried by the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, are based on the directional or positional relationships illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to the drawings, in order to show the embodiment of the present invention, as shown in fig. 1, the full-automatic electric spark machining apparatus includes a machine main body 1, wherein a supporting component 11, a control component 12, an auxiliary shaft component 13, a rotating shaft component 14, and an operation unit 15 are arranged on the machine main body 1, and are mutually matched; wherein, the auxiliary shaft component 13 is provided with an electrode recovery device 2, a long electrode anti-swing device 3 and a three-coordinate probe device 4 in a matching way; an electrode consumption detecting device 5 and an automatic electrode feeding device 6 are arranged in cooperation with the rotating shaft assembly 14.

When the device works, a workpiece is clamped on the table top; confirming the position of a workpiece by the machine tool, and starting measurement by a three-coordinate measuring probe; confirming the electrode consumption, and confirming whether the electrode length meets the processing requirement; when the length of the electrode is insufficient, the electrode recovery device acts to recover the waste electrode; then the automatic electrode feeding device acts to finish the automatic electrode feeding action; and starting machining, and enabling the long electrode anti-swing device to act.

Specifically, the electrode consumption detecting device 5 shown in fig. 2-3 includes an electrode fixing assembly 51, an electrode 52 and a positioning block 53; wherein, the electrode fixing component 51 is arranged at the lower end of the rotating shaft component 14, the electrode 52 is fixed in the electrode fixing component 51, the fixed length (system setting value) in the electrode fixing component is kept about 35mm, the positioning block 53 is arranged on the machine table main body 1, the upper inter-pole line 54 which is communicated with the electrode fixing component 51 is led out from the rotating shaft, the lower inter-pole line 55 which is communicated with the positioning block is led out from the positioning block 53, when the rotating descends, the end of the electrode 52 contacts the positioning block 53, so that the upper inter-pole line 54 and the lower inter-pole line 55 are communicated, and a voltage is generated, thereby calculating the consumption of the electrode.

In a specific embodiment, the electrode fixing assembly 51 comprises an electrode jacket body 511, an electrode guide block 512, a rubber block 513, a jacket 514 and a locking block 515 which are matched with each other; the electrode jacket body 511 is fixed at the lower end of the rotating shaft, the electrode guide block 512, the rubber block 513 and the jacket 514 are arranged in the electrode jacket body 511, the electrode 52 is clamped among the electrode guide block 512, the rubber block 513 and the jacket 514, the locking block 515 is sleeved outside the electrode jacket body 511 to lock the jacket, and the locking block 515 is driven by a jacket opening and closing cylinder arranged on the rotating shaft assembly to open and close to ensure the clamping and loosening of the electrode 52.

Electrode and locating piece contact perception principle: the auxiliary shaft and the rotating shaft move to the position above the appointed positioning block, the rotating shaft moves downwards until the electrode is in contact with the positioning block, so that a voltage is generated between the upper electrode and the lower electrode, and then the consumption of the electrode is obtained by subtracting the length in the electrode jacket from the position of the rotating shaft.

As shown in fig. 4, 5-1 to 5-4, the electrode recovery device 2 includes a telescopic cylinder 21, a clamping cylinder 22 and a clamping jaw 23 which are matched with each other; wherein, telescopic cylinder 21 sets up on auxiliary shaft subassembly 13, and die clamping cylinder 22 is fixed on telescopic cylinder 21's piston rod, and clamping jaw 23 sets up and is driven by die clamping cylinder to open and shut on die clamping cylinder 22, and telescopic cylinder 21 piston rod stretches out to drive die clamping cylinder 22 to the electrode position of waiting to be changed, and die clamping cylinder 22 action clamping jaw 23 clamp electrode is waited that telescopic cylinder 21 piston rod is retracted when reaching in place clamping jaw 23 is loosened and is guaranteed that useless electrode 26 falls back to in the collection box.

In the specific embodiment, the telescopic cylinder 21 is provided with a speed regulator 24 for regulating the telescopic speed of the piston rod; a cylinder base 25 is fixed on the telescopic cylinder piston rod for fixing the clamping cylinder 22.

When the electrode machining system works, the system prompts that the length of the electrode is short of the next machining according to the action judgment of the electrode consumption, and an electrode replacing instruction is given. When the rotating shaft is required to rise to a designated position, the telescopic cylinder is sent out, the clamping cylinder clamps the electrode, the electrode jacket is loosened, the telescopic cylinder recovers after the rotating shaft moves to the upper limit, the clamping cylinder is opened, and the electrode falls into the recovery box.

As shown in fig. 6, 7, 8-1 to 8-3, the automatic electrode feeding device 6 comprises: the electrode boosting device comprises a replaceable electrode barrel assembly 61, an electrode boosting air cylinder assembly 62 and a push block lifting air cylinder assembly 63; wherein the electrode boost cylinder assembly 62 comprises: an electrode cylinder base 621 fixed on the rotating shaft assembly 14, the electrode cylinder base 621 fixes a cylinder base a622, an electrode boosting cylinder 623 fixed on the cylinder base a622, and a boosting metal plate 624 fixed on a piston rod of the electrode boosting cylinder 623; the push block lifting cylinder assembly 63 includes: a base fixing plate 631 fixed on the cylinder base a622, a push block lifting cylinder 632 fixed on the base fixing plate 631, and a sealing sponge component 633 fixed on the piston rod of the push block lifting cylinder 632; the replaceable electrode cartridge assembly 61 includes: the gas claw assembly 611 fixed on the base fixing plate 631, and the replaceable electrode cylinder 612 fixed on the gas claw assembly 611, wherein the replaceable electrode cylinder 612 comprises a boosting rod 6121, an electrode guide rod 6122 and a jacket 6123 which are matched with each other; the push block lifting cylinder 632 acts to drive the sealing sponge component 633 to act to supply air into the replaceable electrode barrel 612, and the electrode boosting cylinder 623 acts to drive the boosting sheet metal 624 to press the boosting rod 6121 on the replaceable electrode barrel component 61, so that the electrode guide rod 6122 is driven to act downwards to open the jacket 6123, and the electrode freely falls onto the positioning block.

In a specific embodiment, in the push block lifting cylinder assembly 63: the push block lifting cylinder 632 is fixed on the base fixing plate 631 through a cylinder base B634, and the sealing sponge component 633 fixed on the piston rod of the push block lifting cylinder 632 comprises a sponge metal plate 6331, a sealing sponge 6332, a push block 6333 and an electrode guide joint 633 which are matched in sequence; the replaceable electrode cylinder 612 comprises, in order from top to bottom: an electrode aluminum tube 6124, an electrode guide ring 6125, a boosting rod 6121, an electrode guide rod 6122, a bush spring 6126, a bush 6127, a return spring 6128, a jacket 6123, a jacket base 61231 and a locking block 6129.

During the equipment, install the boosting panel beating on the electrode boosting cylinder, then fix on cylinder base A, fix on the electrode leads to the base at last. And the push block lifting cylinder and the cylinder base B are fixed on the base fixing plate in sequence, and the assembly is fixed on the base fixing plate. Then install the base fixed plate on cylinder base A, install electrode direction cylinder joint, ejector pad, sealed sponge, sponge panel beating, ejector pad panel beating on the ejector pad lift cylinder in proper order at last.

When the electrode recovery device works, after the waste electrode recovery and removal actions are finished, the automatic electrode feeding action is started. The auxiliary shaft is moved to a position about 1mm above the positioning block. The rotating shaft is lowered to a lower limit position. The push block lifting cylinder moves downwards to press the sealing sponge on the replaceable electrode barrel, and the electrode guide cylinder connector starts to supply air. The boosting cylinder starts to move up and down to drive the boosting metal plate to press the boosting lever, so that the electrode guide rod is driven to move downwards, the clamping sleeve is opened, and the electrode freely falls onto the positioning block to be in contact sensing.

As shown in fig. 9, 10, and 11-1 to 11-3, the long electrode swing preventing device 3 includes a switch sheet metal 31, a set of telescopic cylinder action switches 32, and a set of telescopic opening and closing cylinder assemblies 33; the switch sheet metal 31 is fixed on the rotating shaft assembly 14 and goes up and down along with the rotating shaft, the group of telescopic cylinder action switches 32 are sequentially fixed on the auxiliary shaft assembly 13, and the group of telescopic cylinder opening and closing assemblies 33 are sequentially arranged on the auxiliary shaft assembly 13 and are respectively matched with the corresponding telescopic cylinder action switches 32; each group of telescopic opening and closing cylinder assemblies 33 comprises a telescopic cylinder 331, an opening and closing cylinder 332 and a thick electrode guide assembly 333 and a thin electrode guide assembly 334 which are matched with each other; the telescopic cylinder 331 is fixed on the auxiliary shaft assembly 13, the opening and closing cylinder 332 is fixed on a piston rod of the telescopic cylinder 331, the thick electrode guide assembly 333 is arranged on the piston rod of the telescopic cylinder 331 to guide a thick electrode, and the thin electrode guide assembly 334 is arranged on a clamping jaw of the opening and closing cylinder 332 to guide a thin electrode.

In the specific embodiment, the telescopic cylinder 331 is fixed on the auxiliary shaft assembly 13 through a cylinder base 335, and a speed regulator 336 is arranged on the telescopic cylinder 331; the opening and closing cylinder 332 is fixed on a piston rod of the telescopic cylinder 331 through an opening and closing cylinder base 337; the thin electrode guide assembly 334 comprises a thin electrode claw plate 3341 fixed on the two opening and closing clamping jaws of the opening and closing cylinder 332 and a thin electrode claw 3342 fixed on the thin electrode claw plate; the thick electrode guide assembly 333 includes a guide block support plate 3331 fixed to the open/close cylinder base 337, a guide block pressing block 3332 fixed to the guide block support plate, and a thick electrode guide block 3333 fixed to the guide block pressing block.

During machining, the rotating shaft is rotated highly (1000 rpm), and the electrode is bent, resulting in machining failure. And carrying a long electrode swing preventing device, when the rotating shaft moves downwards to a machining position, the switch metal plate moves downwards together, and when a new electrode is machined, the switch metal plate is not in contact with the action switch of the telescopic cylinder. The opening and closing cylinder of the long electrode swinging device is opened, the telescopic cylinder extends out, and the opening and closing cylinder is closed, so that the electrode cannot shake.

As shown in fig. 12, 13-1 to 13-3, the three-dimensional stylus device 4 includes a stylus lifting cylinder assembly 41 and a three-dimensional stylus assembly 42 which are engaged with each other; the stylus lifting cylinder assembly 41 is arranged on the auxiliary shaft assembly 13 and comprises a base 411, a lifting cylinder 412 and a cylinder fixing seat 413 which are matched with each other; wherein, the base 411 is fixed on the auxiliary shaft assembly 13, the cylinder fixing seat 413 is fixed on the base 411, and the lifting cylinder 412 is fixed on the cylinder fixing seat 413; the three-coordinate measuring pin assembly 42 is arranged on a piston rod of the lifting cylinder 412 of the lifting cylinder assembly 41 and comprises a measuring pin mounting block 421, a three-coordinate measuring pin 422, a guide groove block 423, a guide pin 424 and a guide pin clamping block 425 which are matched with each other, wherein the measuring pin mounting block 421 is mounted on the piston rod of the lifting cylinder 412, the three-coordinate measuring pin 422 is mounted on the measuring pin mounting block 421, the guide groove block 423 is fixed on the measuring pin mounting block 421, the guide pin clamping block 425 is fixed on the base 411, and the guide pin 424 is fixed on the guide pin clamping block 425; the lifting cylinder 412 acts, the measuring pin mounting block 421 drives the three-coordinate measuring pin 422 and the guide groove block 423 to move up and down, and the guide groove block 423 is matched with the guide pin 424 and the guide pin clamping block 425 for guiding.

During working, the measurement preparation and auxiliary shaft are at the upper limit position, the lifting cylinder extends out, the XY shafts are moved to the position above the workpiece, the auxiliary shaft is lowered, and the measuring needle automatically searches for the position of the workpiece and measures the workpiece.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. The full-automatic electric spark processing device is characterized by comprising a machine table main body, wherein a supporting assembly, a control assembly, an auxiliary shaft assembly, a rotating shaft assembly and an operation unit which are matched with each other are arranged on the machine table main body; wherein, an electrode recovery device, a long electrode anti-swing device and a three-coordinate probe device are arranged in cooperation with the auxiliary shaft assembly; an electrode consumption detection device and an electrode automatic feeding device are arranged in cooperation with the rotating shaft assembly;

2. The fully automatic electric spark processing device according to claim 1, wherein the electrode fixing assembly comprises an electrode jacket body, an electrode guide block, a rubber block, a jacket and a locking block which are matched with each other; the electrode clamping sleeve body is fixed at the lower end of the rotating shaft, the electrode guide block, the rubber block and the clamping sleeve are arranged in the electrode clamping sleeve body, the electrode is clamped in the middle of the electrode guide block, the rubber block and the clamping sleeve, the locking block is sleeved on the electrode clamping sleeve body, the locking block is driven by a clamping sleeve opening and closing cylinder arranged on the rotating shaft assembly to open and close so as to guarantee the clamping and loosening of the electrode.

3. The automatic electric spark machining apparatus according to claim 1, wherein the telescopic cylinder is provided with a speed regulator for regulating a telescopic speed of the piston rod; a cylinder base is fixed on the telescopic cylinder piston rod and used for fixing the clamping cylinder.

4. The fully automatic electric spark machining device according to claim 1, wherein in the push block lifting cylinder assembly: the push block lifting cylinder is fixed on the base fixing plate through a cylinder base B, and the sealing sponge component fixed on the piston rod of the push block lifting cylinder comprises a sponge metal plate, sealing sponge, a push block and an electrode guide joint which are matched in sequence; the replaceable electrode cylinder component comprises an upper electrode cylinder and a lower electrode cylinder which are sequentially matched: the electrode aluminum tube, electrode guide ring, push rod, electrode guide rod, bush spring, bush, reset spring, jacket base, locking piece.

5. The automatic electric spark machining apparatus according to claim 1, wherein the telescopic cylinder is fixed to the auxiliary shaft assembly through a cylinder base, and a speed regulator is provided on the telescopic cylinder; the opening and closing air cylinder is fixed on the telescopic air cylinder piston rod through an opening and closing air cylinder base; the thin electrode guide assembly comprises thin electrode claw plates and thin electrode claws, the thin electrode claw plates are respectively fixed on the two opening and closing clamping jaws of the opening and closing cylinder, and the thin electrode claws are fixed on the thin electrode claw plates; the thick electrode guide assembly comprises a guide block supporting plate fixed on the base of the opening and closing cylinder, a guide block pressing block fixed on the guide block supporting plate and a thick electrode guide block fixed on the guide block pressing block.