CN103464391B - Electrode bar cleaning tool - Google Patents
Electrode bar cleaning tool Download PDFInfo
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- CN103464391B CN103464391B CN201310352075.1A CN201310352075A CN103464391B CN 103464391 B CN103464391 B CN 103464391B CN 201310352075 A CN201310352075 A CN 201310352075A CN 103464391 B CN103464391 B CN 103464391B
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Abstract
The invention discloses an electrode bar cleaning tool, which is used for removing an oxidation film on the tip of an electrode bar. The electrode bar cleaning tool comprises a sand paper fixing piece and a bottom shell, wherein sand paper is arranged on one face of the sand paper fixing piece; the bottom shell is connected with the sand paper fixing piece; one face, provided with the sand paper, of the sand paper fixing piece faces the bottom shell; the bottom shell is provided with a first through hole and a bearing component for the passing of the electrode bar; the sand paper forms an angle with a common axis of the first through hole and the bearing component, so that the electrode bar can be contacted with the sand paper after being inserted into the first through hole and the bearing component; one side, opposite to the face provided with the sand paper, of the sand paper fixing piece is provided with at least one elastic element, so that when the electrode bar is inserted and the sand paper fixing piece is jacked up towards a direction deviating from the bottom shell, the elastic element generates thrust towards the direction of the bottom shell to the sand paper fixing piece; furthermore, the sand paper on the sand paper fixing piece can be closely adhered onto the to-be-cleaned surface of the tip of the electrode bar. The electrode bar cleaning tool provided by the invention is convenient to use, is high in cleaning efficiency and has a cleaning effect better than that of manual cleaning.
Description
Technical field
The present invention relates to optical fiber fusion welding technology field, particularly a kind of electrode bar burnisher for the most advanced and sophisticated oxide layer of clean optical fiber splicer electrode bar.
Background technology
The electrode bar of optical fiber splicer is after 500-1000 welding, and at its tip because continuous high temperature can generate layer oxide film, this layer of oxide-film may derive from surrounding air, also may from self; The existence of this layer of oxide-film can cause electrode bar hydraulic performance decline, as point discharge is not steady, the problems such as heat radiation is abnormal, therefore need to remove, up to now, the reset mode of electrode bar oxide-film is and manually adopts sand paper gently to grind or other modes are removed, and does not also have a kind of special and effective instrument to carry out polishing removing., there is following defect in the mode of existing manual removal electrode bar oxide-film:
1. due to manual process, firmly size is without unified standard, easily because careless manipulation causes the damage of electrode bar, makes the distortion of electrode bar tip, and then causes electrode bar center deviation of the alignment, cause electrical discharge arc abnormal; And, easily occur the different piece of electrode bar circumference firmly uneven during manual process, thus cause the removed oxidated layer thickness of different piece different, affect electrode bar discharge effect, so need repeatedly repeatedly to clear up, troublesome poeration, and cleaning quality can not be guaranteed;
2. when people is for polishing, only at some spin-cleanings of electrode bar, easy damaged electrode bar and destruction sand paper;
3., because electrode bar process can cause electrode bar front end to have trickle angle difference, there is the artificial cleaning efficiency of the part of angle difference low at electrode bar;
4. the sand paper used during current manual removal etc., without standard brand, easily scratch electrode bar surface according to the sand paper that particle is excessive, and the sand paper possibility adopting particle too little is invalid, or needs repeatedly to clean, and repeatedly cleans the risk that can increase and artificially damage.
The sand paper used in prior art is without normative reference, adopt particle large size sand paper easily to scratch electrode bar surface, the little sand paper of particle may be invalid, or cause repeatedly cleaning, increase human risks, through test of many times, the present invention confirms that described sand paper uses P600 model sand paper best results.
Compared with prior art, beneficial effect of the present invention is as follows:
The invention provides a kind of electrode bar burnisher, its cleaning function make use of electrode bar front end the vicissitudinous characteristic of angle, diameter, existence because of electrode bar tip angle causes the radius of gyration of electrode bar front end different, under the same angular velocity of rotating electrode rod can be realized, the discrepant linear velocity of electrode bar toe angle part, realizes peeling off of oxide layer;
Under actual conditions, oxidated layer thickness and the hardness of electrode bar there are differences, namely require that clean dynamics needed for electrode bar is adjustable, therefore the flexible member such as spring with damping action is adopted in electrode bar burnisher inside, in cleaning course, pressure is applied to described sand paper fixture, electrode bar insertion depth is larger, spring deflection is larger, the extruding dynamics of spring to sand paper fixture is also larger, the dynamics be applied in electrode bar oxide layer is larger, can effectively clearing electrode rod oxide layer, and can effectively overcome oxide layer self exist thickness and angle difference; In addition, electrode bar burnisher is by amplifying the fit-up gap between sand paper fixture and upper cover (or sand paper fixture and drain pan), realize fine-tuning angle when sand paper fixture cleans, under namely ensureing the prerequisite in spring thrust direction, the twisting of the sand paper certain angle on sand paper holder can be realized;
Because electrode bar belongs to precise part, must not there be scuffing defect on surface, therefore in insertion burnisher cleaning course, the supporting construction of some strength must be there is, and reduce the structure of rotation friction, so the present invention imports parts of bearings, especially flush end bearing, avoids the wearing and tearing of frictional force to electrode bar and support component;
The sand paper restricted lifetime used in burnisher of the present invention, therefore requires that sand paper is easily dismantled, and therefore adopts removably to the connection of sand paper fixture and drain pan, is convenient to change sand paper; And sand paper only can not fix use a bit, easily causes waste, therefore sand paper is set to pullable to adjust use point, reaches the object better utilizing sand paper;
Adopt screw inserts and screw to be fixed upper cover and drain pan, sound construction, not easily stressedly to warp, and easily dismounting and changing.
To sum up, the instrument producing special clearing electrode rod oxide layer of initiative of the present invention, make the work of clearing electrode rod oxide layer become more easy to operate and have standard to follow, and efficiency is high, the damage that the various uncertainties solving manual removal electrode bar oxide layer cause electrode bar.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Summary of the invention
The invention provides a kind of electrode bar burnisher for the most advanced and sophisticated oxide layer of clean optical fiber splicer electrode bar, the above-mentioned defect existed in the mode solving manual removal electrode bar oxide-film in prior art.
Technical scheme of the present invention is as follows:
A kind of electrode bar burnisher, the oxide-film most advanced and sophisticated for clearing electrode rod or solidification foreign matter, this burnisher comprises:
Sand paper fixture, its one side is provided with sand paper; The one side arranging sand paper is preferably plane, also can not affect the face of any shape of sand paper setting and function for other;
One drain pan, described drain pan is directly connected with described sand paper fixture or is indirectly connected by intermediate connector, and the one side being provided with sand paper of described sand paper fixture is towards described drain pan, and described drain pan is provided with the first through hole and parts of bearings that allow electrode bar to pass; Described intermediate connector does not limit, and can select any suitable connector that can connect described drain pan and described sand paper fixture, in a specific embodiment of the present invention, described intermediate connector selects upper cover;
The common axis line of described sand paper and described first through hole and described parts of bearings at angle, makes described electrode bar can contact with described sand paper after described first through hole of insertion with described parts of bearings and applies to deviate from the thrust in described drain pan direction to described sand paper and sand paper fixture; The order that arranges of described first through hole and described parts of bearings does not have specific restriction, their set-up mode can be make electrode bar first pass described parts of bearings again through described first through hole, or makes electrode bar first pass described first through hole again through described parts of bearings; Described parts of bearings is preferably rolling bearing, more preferably flush end bearing;
Described sand paper fixture top is provided with at least one flexible member along described thrust direction, described electrode bar inserts and by described sand paper fixture to when deviating from the direction jack-up of described drain pan, described flexible member compressive deformation also produces towards the thrust in described drain pan direction to described sand paper fixture, and electrode bar inserts darker, described thrust is larger, makes the sand paper on described sand paper fixture can tightly be attached on the surface to be cleaned at described electrode bar tip; Or be provided with at least one flexible member between described sand paper fixture and described drain pan, described electrode bar inserts and by described sand paper fixture to when deviating from the direction jack-up of described drain pan, described flexible member deformed in tension also produces towards the pulling force in described drain pan direction to described sand paper fixture, and electrode bar inserts darker, described pulling force is larger, and the sand paper on described sand paper fixture can be tightly attached on the surface to be cleaned at described electrode bar tip.In use, rotating electrode rod, can clean electrode bar tip this burnisher.In an embodiment of the present invention, described in be arranged on the flexible member that fixture top is set and only can be arranged on sand paper fixture top, or to be arranged between sand paper fixture top and upper cover.
The present invention is according to electrode bar angle-data in existing market, manufacture a kind of electrode bar burnisher carrying out precision die processing, this burnisher can the most advanced and sophisticated grinding angle of fixed electrode rod, can not fix for machining angle relative to manual removal oxide layer, oxide layer can be removed more accurately, and not easily damage be caused to electrode bar.The present invention utilizes following principle: when rotating electrode rod or pull sand paper, move relative to sand paper in electrode bar tip, utilize the most advanced and sophisticated principle producing difference linear velocity under the prerequisite that angular speed is identical because the radius of gyration is different of electrode bar, can by the sand paper most advanced and sophisticated oxide layer of clearing electrode rod effectively.The present invention is also by having the setting of the flexible member of damping action, reach the degree that need be able to clean according to electrode bar tip in the use of this electrode bar burnisher and adjust clean firmly size by appropriateness adjustment electrode bar insertion depth: when electrode bar insertion is more shallow, the deflection of flexible member is little, therefore be applied to thrust on described sand paper fixture or pulling force less, suitable clean oxidation layer or the less electrode bar of solidification foreign matter thickness most advanced and sophisticated; Electrode bar inserts darker, and the deflection of flexible member is larger, flexible member to the thrust of described sand paper fixture or pulling force also larger, suitable clean oxidation layer or the larger electrode bar tip of solidification foreign matter thickness, can clean the foreign matter at electrode bar tip totally.Simultaneously, because electrode bar belongs to precise part, must not there be scuffing defect on surface, therefore in insertion burnisher cleaning course, the supporting construction of some strength must be there is, and reduce the structure of rotation friction, so the present invention imports parts of bearings, especially flush end bearing, avoids the wearing and tearing of frictional force to electrode bar and support component.
In a preferred embodiment of the invention, described sand paper is set to pullable, particularly: strip sand paper selected by described sand paper, described sand paper is connected on described sand paper fixture by a drawing structure be arranged on described sand paper fixture, and described drawing structure allows described sand paper to reciprocate within it.Described sand paper is done long strip type sand paper consumptive material by structure, make it can pull back and forth by the design of the drawing structure of sand paper fixture, by pull sand paper back and forth, the most advanced and sophisticated difference linear velocity produced because the radius of gyration is different under the prerequisite that angular speed is identical of electrode bar can be utilized on the one hand, carry out the most advanced and sophisticated oxide layer of effective clearing electrode rod; On the other hand, due to sand paper restricted lifetime, the sand paper in the instrument only fixing words of any that use easily causes waste, therefore designs this drawing structure and makes sand paper pull adjustment can use point, thus can utilize sand paper more fully.Therefore, can the electrode bar burnisher of pull for the preferred sand paper of the present invention, clean electrode bar can be carried out by rotating electrode rod or pull sand paper most advanced and sophisticated.
In an instantiation of the present invention, a kind of form of described drawing structure is: described drawing structure is some hook formations of the one side being arranged on described sand paper fixture along sand paper pull direction, those hook formations are divided into two groups of both sides being arranged on described sand paper, the hook of those hook formations described all towards described sand paper side, and then forms the slideway that can supply described sand paper pull.And preferred further, described hook formation is arranged along the bilateral symmetry of described sand paper.More specifically, the quantity of hook formation can carry out adaptability setting according to the size of this electrode bar burnisher, and such as in one embodiment of this invention, hook formation arranges 4 altogether, and the both sides wherein along described sand paper are respectively arranged with two.This hook formation easily manufactures, easy to use, can arrange the structure that other can realize sand paper pull in addition, as pull track etc., not be specifically limited drawing structure herein.
In a specific embodiment of the present invention, described drain pan is connected by an intermediate connector indirectly with described sand paper fixture, this intermediate connector is a upper cover, described upper cover inside has the cavity of an accommodating described sand paper fixture, described sand paper fixture to be arranged in described cavity and to be connected to described upper cover, described flexible member is arranged between described upper cover and described sand paper fixture, and described top cap is connected to described drain pan.Wherein, upper cover and the concrete connected mode of the one of sand paper fixture can for be connected by toughness buckle: described upper cover is respectively arranged with toughness buckle at the lower limb of its bottom surface, two ends, left and right, described sand paper fixture is provided with boss in the position correspondence corresponding to described toughness buckle, described toughness buckle be located under described boss, and described flexible member to a certain degree pressurized pushes described boss to described toughness buckle, thus described sand paper fixture is connected with described upper cover rigid contact, and described sand paper fixture can be moved to described upper cover direction by after electrode bar jack-up, upper cover preferably adopts with the connected mode of drain pan and is fixedly connected with, wherein a kind of mode can be: described upper cover is connected with a right cover by a left cover with described drain pan, described left cover and right cover be located in the left and right sides of described upper cover and drain pan, and described left cover and right cover is provided with respectively the strip slotted eye allowing described sand paper to pass, preferred described left cover and right cover adopts flexible glue class material to make.Or while employing left cover and right cover connects, described drain pan is also fixedly connected with by bolt or screw with described upper cover.Described bolt or screw are fixedly connected with and can are: described drain pan is provided with some through holes that bolt or nut pass of allowing, described upper cover is provided with threaded insert in the position of the described through hole of correspondence, is fixedly connected with by described upper cover by bolt or screw are passed described through hole and be fastened in described threaded insert with described drain pan; Or described upper cover is provided with some through holes that bolt or nut pass of allowing, described drain pan is provided with threaded insert in the position of the described through hole of correspondence, is fixedly connected with by described upper cover by bolt or screw are passed described through hole and be fastened in described threaded insert with described drain pan.The equal structure of various fixed form is simple above, be easy to manufacture and realize, and be easy to dismounting, in addition the toughness buckle connected mode of upper cover and sand paper fixture can leave gap, thus be conducive to sand paper fixture upwards and swing, the swing of sand paper fixture can solve because electrode bar self machining angle there are differences, or the oxidated layer thickness electrode bar each several part clean-up performance that the unequal reason of angle that causes causes that differs differs, and clean halfway problem.
In addition, solve the clean not thorough problem because electrode bar oxidated layer thickness and angle heterogeneity cause, also need to make sand paper can possess the ability of certain angle twisting when clean, above-mentioned requirements is met in a preferred embodiment of the invention by arranging of fit-up gap, particularly, the front and back sides of described sand paper fixture is provided with groove, described upper cover or described drain pan are provided with the buckle that can snap in described groove corresponding to the position of described groove, have the fit-up gap allowing described sand paper fixture to carry out certain angle twisting between described groove and the buckle of correspondence.The present invention is by arranging above-mentioned fit-up gap, and utilize the flexible member of above-mentioned setting, the sand paper fixation side of sand paper fixture can be made to do full angle swing, coupling can be done according to the actual conditions of electrode bar tip angle clean, solve the inefficient problem of artificial cleaning course that the trickle angle difference in electrode bar front end causes.
Above-mentionedly be equipped with in the specific embodiment of upper cover of the present invention, a kind of set-up mode of flexible member is as follows: described sand paper fixture offers slotted eye in its side relative with described upper cover medial surface, described flexible member is arranged in described slotted eye, the other end of described flexible member connects or is contacted with the medial surface of described upper cover cavity, described slotted eye and described flexible member quantity correspondence.Wherein, flexible member uses spring usually, preferably arranges two, also can select the quantity of spring in addition according to actual size and performance requirement, also can use in addition except spring other there is the flexible member of said function.In addition, the set-up mode of spring also can be: described sand paper holder does not establish slotted eye, and flexible member one end is connected on described sand paper fixture, and the other end is connected on described upper cover medial surface.
The shape of electrode bar burnisher of the present invention does not have special requirement, as long as can goal of the invention be realized, in the preferred embodiment of the present invention, described sand paper fixture, described upper cover, described drain pan are the semicolumn bodily form, and described drain pan also has a plane being easy to place.Electrode bar burnisher after such assembling is the circle being easy to grip, easy to use, and can rotational angle arbitrarily when using.
In another embodiment of the invention, described sand paper fixture is directly connected by axle with described drain pan, described sand paper fixture is provided with some counter sinks that axle passes of allowing, described drain pan is provided with slotted eye or through hole in the position of the counter sink of the described sand paper fixture of correspondence; Described axle has the shaft shoulder, the part be positioned on the shaft shoulder of described axle is arranged on the counter sink of described sand paper fixture, the part be positioned under the shaft shoulder of described axle is arranged on slotted eye or the through hole of described drain pan, the side of described drain pan arranges in the slotted eye or through hole marking closely and make its side of pressing described axle that described axle is fixed on described drain pan, described flexible member is on the shaft sheathed, its end thereof contacts or be connected on the bottom surface of described counter sink, on the locating part that described axle is arranged for other end contact or be connected to.Preferred described spring is installed in micro-pressurized mode above, more firmly can fix described sand paper fixture like this.An object lesson of described locating part can be jump ring, also can use other any suitable locating part in addition.Further preferably, in this embodiment, described sand paper fixture is cuboid, and described drain pan has a bottom surface being easy to place; In addition the shape of burnisher can also be other any suitable shapes, these are only citing, is not used in restriction.Sand paper fixture and drain pan are designed to detachable, thus make replacing sand paper become convenient.Due to sand paper restricted lifetime, so it is very necessary to arrange its structure being easy to change.
Above scheme also preferred sand paper is pullable, and one of its implementation is: described axle distributes along the both sides of described sand paper fixture, leaves the passage for described sand paper pull between the axle of both sides.
Accompanying drawing explanation
Fig. 1 is the overall diagram of the electrode bar burnisher of the embodiment of the present invention 1;
Fig. 2 is the decomposition texture schematic diagram of the electrode bar burnisher of the embodiment of the present invention 1;
Fig. 3 is the drawing structure schematic diagram that swing seat fixed by the sand paper of the electrode bar burnisher of the embodiment of the present invention 1;
Fig. 4 is the profile of the electrode bar burnisher of the embodiment of the present invention 1;
Fig. 5 and Fig. 6 is the scheme of installation that the sand paper of the electrode bar burnisher of the embodiment of the present invention 1 fixes swing seat and upper cover, and wherein Fig. 5 is the stereogram at a visual angle, side, and Fig. 6 is the upward view of the plane angle fixing swing seat with sand paper;
Fig. 7 is the side structure schematic diagram of the electrode bar burnisher of the embodiment of the present invention 2;
Fig. 8 is the perspective view of the electrode bar burnisher of the embodiment of the present invention 2;
Fig. 9 is the cross-sectional view of the electrode bar burnisher of the embodiment of the present invention 2.
Detailed description of the invention
Only can adopt the defect of manual removal electrode bar oxide layer for prior art, the invention provides a kind of electrode bar burnisher, below with specific embodiment, the present invention will be further described.
Embodiment 1
See Fig. 1-Fig. 6, a kind of electrode bar burnisher of the present embodiment, comprising:
Sand paper fixture, in the present embodiment, this sand paper fixture is specially sand paper and fixes swing seat 5, it has a plane 51, this plane 51 is connected with sand paper 1, the sand paper used in prior art is without normative reference, particle large size sand paper is adopted easily to scratch electrode bar surface, the little sand paper of particle may be invalid, or cause repeatedly cleaning, increase the risk of manual operation lesion electrode rod, through test of many times, the present invention confirms that sand paper uses P600 model sand paper better, therefore in the present embodiment, the P600 sand paper strip of strip selected by this sand paper 1, preferred in the present embodiment particularly, sand paper 1 can pull in plane 51, can pull function pass through sand paper 1 to be set to strip, fix the drawing structure arranged for connecting sand paper 1 in swing seat 5 at sand paper to realize simultaneously, this drawing structure allows sand paper 1 to reciprocate within it, particularly, drawing structure is the some hook formations of plane 51 along sand paper pull direction in the couple positioned opposite of sand paper 1 that swing seat 5 fixed by sand paper, the hook of those hook formations is all towards sand paper 1 side, and then form a slideway that can slide for sand paper 1, sand paper 1 can in this slideway pull back and forth.And in the present embodiment, above-mentioned hook formation is arrange along the bilateral symmetry of sand paper 1, in the present embodiment, hook formation arranges four altogether, see Fig. 3, be respectively hook formation 511,512,513,514, wherein hook formation is respectively arranged with two along the both sides of sand paper 1.Concrete quantity above about hook formation is only citing, and the present invention can also adopt any hook formation examining quantity; This kind of hook formation easily realizes and manufactures, and easy to use; Sand paper is done long strip type sand paper consumptive material by structure, the drawing structure design fixing swing seat 5 by sand paper makes it can pull back and forth, the most advanced and sophisticated difference linear velocity produced because radius of turn is different under the prerequisite that angular speed is identical of electrode bar can be utilized by pull sand paper back and forth, carry out the most advanced and sophisticated oxide layer of effective clearing electrode rod, in addition, rotating electrode rod also can realize same cleaning function; And sand paper restricted lifetime, the sand paper in the instrument only fixing words of any that use easily causes waste, therefore designs this structure and makes sand paper pull adjustment can use point, thus can utilize sand paper more fully.
One drain pan 3, drain pan 3 is provided with the first through hole 31 allowing electrode bar to pass, and drain pan 3 is also provided with a parts of bearings, in the present embodiment, this parts of bearings is flush end bearing 2 simultaneously; Sand paper fixes the plane 51 being provided with sand paper 1 of swing seat 5 towards drain pan 3, and in the present embodiment, electrode bar 11 contacts with the sand paper 1 that sand paper is fixed in swing seat 5 through the endoporus of the peaceful end bearing 2 of the first through hole 31 successively; Sand paper fixes the common axis line arranging guarantee sand paper 1 and the peaceful end bearing 2 of the first through hole 31 of swing seat 5 at angle, electrode bar 11 can be contacted with sand paper 1 after the peaceful end bearing 2 of insertion first through hole 31, and fix to sand paper 1 and sand paper the thrust that swing seat 5 applies to deviate from drain pan 3 direction; The reason arranging flush end bearing is: because electrode bar belongs to precise part, must not there be scuffing defect on surface, therefore in insertion burnisher cleaning course, supporting construction (such as first through hole 31 of some strength must be there is, also can for being provided with the support column class formation of groove of support electrode rod outer surface), and reduce the structure of rotation friction, so the present embodiment drain pan is provided with flush end bearing, avoid the wearing and tearing to electrode bar and support component of frictional force when electrode bar rotates.
One upper cover 4, it is connected to drain pan 3, specifically in the present embodiment, drain pan 3 and sand paper are fixed swing seat 5 and are indirectly connected by this upper cover 4, upper cover 4 inside has the cavity 41 that swing seat 5 fixed by an accommodating sand paper, and sand paper is fixed swing seat 5 and to be arranged in cavity 41 and to be connected to upper cover 4, and sand paper is fixed between swing seat 5 and upper cover 4 and is provided with flexible member (specifically can be spring), upper cover 4 is connected to drain pan 3, see Fig. 4, wherein, in the present embodiment, sand paper is fixed swing seat 5 and is connected by toughness buckle with upper cover 4: see Fig. 5 and Fig. 6, upper cover 4 is respectively arranged with toughness buckle 42 and 43 at the lower limb of its bottom surface, both sides, sand paper is fixed swing seat 5 and is provided with boss 52 in the position correspondence corresponding to described toughness buckle, 53, toughness buckle 42 and 43 be located in corresponding boss 52, under 53, and above-mentioned flexible member to a certain degree pressurized by boss 52, 53 push toughness buckle 42 to, 43, thus sand paper is fixed swing seat 5 and be connected with upper cover 4 rigid contact, and sand paper is fixed swing seat 5 and can be moved to upper cover 4 direction by after electrode bar 11 jack-up.Toughness buckle-type fixed form structure is simple, is easy to manufacture and realize, and also easily dismantles.In addition, in the present embodiment, sand paper is fixed between swing seat 5 and upper cover 4 and is also provided with fit-up gap, so that swing seat 5 fixed by sand paper do certain angle twisting, specifically being set to of fit-up gap: the side that swing seat 5 fixed by sand paper is provided with groove, its further groove is arranged at two Side symmetrical, every side arranges two, see Fig. 2 and Fig. 5, be respectively groove 54, 55, 56, 57, upper cover 4 is provided with the buckle 44 that can snap in these grooves respectively in its position corresponding to these grooves above-mentioned, 45, 46, 47, have between the groove of above-mentioned correspondence and buckle and allow sand paper to fix the fit-up gap 12 that swing seat 5 carries out certain angle swing, see Fig. 6.In addition, can also be arranged on the buckle that above-mentioned sand paper fixes the groove of swing seat 5 corresponding on drain pan 3, and leave fit-up gap between corresponding groove and buckle.The benefit arranging fit-up gap is: electrode bar front end exists trickle angle difference because of processing reason, causes artificial cleaning course efficiency low; The present invention arranges above-mentioned fit-up gap, and the sand paper fixation side (i.e. plane 51 side) that sand paper can be made to fix swing seat 5 carries out certain angle swing, can do coupling clean according to the actual conditions of electrode bar tip angle; Toughness buckle fixed form also can leave gap simultaneously, and be conducive to the swing that swing seat 5 fixed by sand paper, sand paper is fixed swing seat 5 and is set to swing in certain angle and can solves electrode bar self machining angle and to there are differences and the oxidated layer thickness unequal electrode bar each several part clean-up performance caused of angle caused that differs differs, and clean halfway problem;
In the present embodiment, upper cover 4 is fixedly connected with drain pan 3, and the concrete mode that is fixedly connected with for be connected by left cover and right cover, and fits through screw connection.Certainly, any one that also only can adopt above-mentioned two kinds of connected modes is to connect upper cover 4 and drain pan 3.The scheme that screw connects is specifically as follows: drain pan 3 is provided with two and allows the through hole that bolt or screw pass, upper cover 4 is provided with threaded insert in the position of those through holes corresponding, is fixedly connected with by upper cover 4 by two bolts or screw are passed above-mentioned corresponding through hole and are fastened in above-mentioned corresponding threaded insert with drain pan 3.In the present embodiment, two through holes on drain pan are respectively through hole 32,33, on two threaded inserts covering be respectively 81,82, adopt two screws 91,92 to fix and (be specifically as follows interior hexagonal cylindrical screw, specification is M2X4, citing herein about screw specification is not used in restriction, and screw can also be the screw of any appropriate size), this detachable connected mode of upper cover and drain pan is convenient to change sand paper.Due to sand paper restricted lifetime, so it is very necessary to arrange its structure being easy to change.In the present embodiment, the fastening employing threaded insert 81,82 of upper cover 4 and drain pan 3 and screw 91,92 are fixed, sound construction, not easily stressedly warp, and easily dismounting and changing.Upper cover 4 and drain pan 3 are connected by left cover and right cover and are specially: this electrode bar burnisher is provided with left cover 10 and right cover 6, left cover 10 and right cover 6 are arranged on the left and right sides of upper cover 4 and drain pan 3, left cover 10 and right cover 6 are provided with the strip slotted eye 101 and strip slotted eye 61 that allow sand paper 1 to pass, respectively specifically see Fig. 2.In the present embodiment, left cover 10 assemble with upper cover 4 with drain pan 3 with the profile of right cover 6 after side view identical, the edge of left cover 10 and right cover 6 is provided with the groove being convenient to fasten respectively, drain pan 3 and upper cover 4 edge are equipped with the marginal trough structure corresponding with the above-mentioned groove being convenient to fasten, when this electrode bar burnisher is installed, first sand paper is fixed swing seat 5 to assemble with upper cover 4, then drain pan 3 and upper cover 4 are fixed, afterwards by left cover 10 and right cover 6 by the groove of above-mentioned setting and marginal trough structural cover at two ends.Left cover 10 and right cover 6 are designed to be located in respectively upper cover 4 and drain pan 3 assemble after the left and right sides, be easy to dismounting, be convenient to change sand paper.Usually, left cover 10 and right cover 6 adopt flexible glue class material to make.In addition, other any suitable materials can also be adopted.
See Fig. 4, the side contrary with the plane 51 arranging sand paper 1 that swing seat 5 fixed by sand paper is provided with flexible member, the quantity of flexible member at least one, in the present embodiment, flexible member arranges two, and flexible member selects spring, be respectively spring 71,72, see Fig. 2.Spring 71,72 arranges as follows: sand paper is fixed swing seat 5 and offered two slotted eyes 58,59 in its one side relative with upper cover 4 medial surface (namely contrary with the plane 51 arranging sand paper 1 side), spring 71,72 is arranged in slotted eye 58,59, the other end of spring 71,72 is connected to upper cover 4 medial surface, and connected mode can connect for contact or be fixedly connected with.In addition, spring and slotted eye also can arrange one group, or arrange more than two groups.But for the size of current electrode bar burnisher, arranging two groups is preferred version.Wherein, flexible member, except use spring, can also use other any flexible members with said function.The present invention arranges above-mentioned flexible member-spring, and fix between swing seat 5 and upper cover 4 at sand paper simultaneously above-mentioned fit-up gap is set, the sand paper fixation side (herein for plane 51) that sand paper can be made to fix swing seat 5 is done certain angle and is swung, and therefore just the actual conditions uneven according to electrode bar tip angle can do coupling and clean; Spring 71,72 is arranged so that electrode bar 11 inserts and sand paper fixed swing seat 5 to when deviating from the direction jack-up of drain pan 3 described above, spring 71,72 is by compression and fix swing seat 5 to sand paper and produce towards the thrust in drain pan 3 direction, and electrode bar 11 inserts darker, the thrust of spring 71,72 is larger, and then make sand paper 1 can tightly be attached on the surface to be cleaned at electrode bar 11 tip, and clean dynamics can be selected according to the thickness of the oxide layer at electrode bar 11 tip or solidification foreign matter, do corresponding clean.The present embodiment is by having the setting of the flexible member (spring 71,72) of damping action, reach the degree that need be able to clean according to electrode bar 11 tip in this electrode bar burnisher uses and adjust clean firmly size by appropriateness adjustment electrode bar insertion depth: when electrode bar insertion is more shallow, the deflection of flexible member is little, therefore be applied to the thrust that sand paper fixes in swing seat 5 less, suitable clean oxidation layer or the less electrode bar of solidification foreign matter thickness most advanced and sophisticated; Electrode bar inserts darker, and the deflection of flexible member is larger, and the thrust that flexible member fixes swing seat 5 to sand paper is also larger, is suitable for clean oxidation layer or solidifies the larger electrode bar of foreign matter thickness most advanced and sophisticated, can by clean for the foreign matter at electrode bar tip clean.The electrode bar burnisher of concrete use the present embodiment carries out electrode bar when cleaning, and rotatable electrode bar 11 or pull sand paper 1, can realize the object of the surface oxide layer at clean electrode bar 11 tip.In addition, the setting of flexible member is except employing aforesaid way, can also be arranged on sand paper fixes between swing seat 5 and drain pan 3, such as fix swing seat 5 to be respectively fixedly connected with drain pan 3 with sand paper, when the spacing causing sand paper to fix swing seat 5 and drain pan 3 in electrode bar 11 insertion like this becomes large, namely this flexible member is stretched, and swing seat 5 is fixed to sand paper produce pulling force, thus make the sand paper sand paper 1 fixed in swing seat 5 be close on the surface to be cleaned of electrode bar 11, and under this setup, also can according to the most advanced and sophisticated oxide layer of electrode bar 11 or the thickness solidifying foreign matter, by the selection regulating electrode bar 11 insertion depth to realize distinctive circumstance dynamics, more effectively to clean.
The present embodiment is according to electrode bar angle-data in existing market, manufacture a kind of electrode bar burnisher carrying out precision die processing, this burnisher can fix grinding angle, can not fix for machining angle relative to manual removal oxide layer, oxide layer can be removed more accurately, and not easily damage be caused to electrode bar.During use, by electrode bar 11 successively through the peaceful end bearing 2(of the first through hole 31 of drain pan 3 or in the embodiment being different from the present embodiment also can: first through flush end bearing 2, again through the first through hole 31), make electrode bar 11 tip end surface and sand paper fix the sand paper 1 that swing seat 5 is arranged to contact, continue inside electrode insertion rod 11, swing seat 5 upwards jack-up fixed by sand paper by electrode bar 11, now spring 71, 72 compressive deformations, and fix swing seat 5 applied thrust to sand paper, thus make sand paper fix the intimate surface contact at sand paper in swing seat 51 and electrode bar 11 tip and be pressed on the surface at electrode bar 11 tip, now rotating electrode rod 11 or pull sand paper 1, moving relative to sand paper 1 in electrode bar 11 tip, utilizes the difference linear velocity that electrode bar 11 tip produces because the identical radius of turn of angular speed is different, by the sand paper 1 effectively most advanced and sophisticated oxide layer of clearing electrode rod.In concrete cleaning course can according to the most advanced and sophisticated oxide layer of electrode bar 11 or solidification foreign matter thickness choice electrode rod 11 insertion depths carry out adaptability clean.
Electrode bar burnisher of the present invention does not have special requirement to the shape after the shape of each several part and assembling, as long as can the object of the invention be realized, in the present embodiment, swing seat 5 fixed by sand paper, upper cover 4, drain pan 3 are the semicolumn bodily form, and drain pan 3 has a plane being easy to place, see Fig. 2 and Fig. 4, other any structure or shapes can stablizing placement also can be adopted in addition.
Under actual conditions, oxidated layer thickness and the hardness of electrode bar there are differences, namely require that clean dynamics needed for electrode bar is adjustable, therefore the flexible member with damping action is adopted in electrode bar burnisher inside, spring 71 in the present embodiment for arranging, 72, in cleaning course, electrode bar 11 insertion depth is larger, spring 71, 72 deflections are larger, and then spring 71, the extruding dynamics that swing seat 5 fixed by the 72 pairs of sand paper is larger, therefore the dynamics be applied in electrode bar 11 oxide layer is larger, can effectively clearing electrode rod oxide layer, and effectively overcome the difference of oxide layer self existence, in addition, this electrode bar burnisher fixes the assembly clearance between swing seat 5 and upper cover 4 by amplification sand paper, realize its inner fine-tuning angle, namely under ensureing the prerequisite in spring thrust direction, the twisting of sand paper 1 certain angle can be realized, spring thrust and sand paper being twisted two kinds of modes are combined can more effective clearing electrode rod oxide layer, and effectively overcomes the difference that oxide layer self exists.
The sand paper restricted lifetime used in burnisher of the present invention, therefore require that sand paper is easily dismantled, therefore the connection of upper cover 4 and drain pan 3 adopts removably, is convenient to change sand paper, specifically in the present embodiment, when changing sand paper, first left cover 10 and right cover 6 are dismantled, then unclamp the fastening of two interior hexagonal cylindrical screws 91,92, drain pan 3 can be separated with upper cover 4, now to fix the plane 51 of swing seat 5 exposed for sand paper, i.e. replaceable sand paper 1; After replacing completes, can assemble by the above-mentioned counter movement disassembled.
In addition, use a bit, easily cause waste because sand paper is fixing, therefore sand paper 1 is set to pullable to adjust use point, to reach the object better utilizing sand paper.
To sum up, the instrument producing special clearing electrode rod oxide layer of initiative of the present invention, makes the work of clearing electrode rod oxide layer become more easy to operate and have standard to follow, solves randomness and the uncertainty of manual removal electrode bar oxide layer.
Embodiment 2
See Fig. 7, Fig. 8 and Fig. 9, the electrode bar burnisher in the present embodiment comprises:
Swing seat 5 fixed by sand paper, and its shape is cuboid, and has depression above the drain pan 3 inserted corresponding to electrode bar 11, and sand paper 1 and the hook formation of setting on it are identical with embodiment 1;
Drain pan 3, the relative one side of swing seat 5 fixed by itself and sand paper is inclined-plane, similar to Example 1, drain pan 3 is provided with the first through hole peace end bearing 2 allowing electrode bar to pass, and flush end bearing 2 is arranged near the outer surface of drain pan 3, and the position that drain pan 3 inserts at electrode bar 11 is provided with projection, flush end bearing 2 is arranged in this projection, see Fig. 9, first through flush end bearing 2 when electrode bar 11 inserts, then through the first through hole, its lap except above-mentioned inclined-plane of drain pan 3 is all positioned at a cuboid profile, drain pan 3 and sand paper are fixed swing seat 5 and are fixedly connected with, and sand paper fixes the one side being provided with sand paper of swing seat 5 towards drain pan 3, the connection that swing seat 5 fixed by drain pan 3 and sand paper is specially: swing seat 5 fixed by sand paper and drain pan 3 is directly connected by axle, sand paper fixes swing seat 5 and drain pan 3 by four axles 13 in the present embodiment, 14, 15, 16 connect, in addition the axle of other any suitable quantities can also be adopted in other embodiments, but preferably the set-up mode of axle is the both sides being positioned at drawing type sand paper, to reserve the pull passage of sand paper 1, the quantity of the axle of both sides can be identical or different, sand paper is fixed swing seat 5 and is provided with four and allows the counter sink 501,502,503,504 that axle passes, drain pan 3 fixes the counter sink 501,502,503,504 of swing seat 5 position at corresponding sand paper is provided with four through holes (in Fig. 9, visible through hole is 34), this accessibke porosity is also replaceable is set to the obstructed slotted eye in bottom, and the length of slotted eye is being limited by accommodating above-mentioned axle, axle 13, 14, 15, 16 all have the shaft shoulder, gap between swing seat 5 and drain pan 3 is fixed to provide sand paper, power pole rod 11 inserts from the side, for axle 13, see Fig. 7 and Fig. 9, its shaft shoulder is 131, the shaft shoulder 131 is arranged on sand paper and fixes between the bottom surface of swing seat 5 and the upper surface of drain pan 3, the part be positioned on the shaft shoulder of each axle is arranged on the relevant position counter sink that swing seat 5 fixed by sand paper, the part be positioned under the shaft shoulder of each axle is arranged on the respective through hole of drain pan 3, see Fig. 9, the two relative side of drain pan 3 arranges four respectively and marks closely 101, 102, 103, 104, wherein every side arranges two, its side of pressing corresponding axle is made to be fixed on by axle in the through hole (in Fig. 9, visible through hole is 34) of drain pan 3, mark closely any side that can be arranged on drain pan 3, in figure, position is only and illustrates, the side contrary with the face arranging sand paper that swing seat 5 fixed by sand paper is provided with four flexible members, flexible member selects spring herein, be labeled as 71 respectively, 72, 73, 74, see Fig. 8, spring 71, 72, 73, 74 are set in axle 13 respectively, 14, 15, on 16, the end thereof contacts of each spring or be connected to the counter sink 501 that swing seat 5 fixed by sand paper, 502, 503, above the bottom surface of 504, other end contact or be connected on a locating part that corresponding axle is arranged, and four flexible members are installed with micro-pressurized form, reach the better firmness of this burnisher, in the present embodiment, four locating parts select jump ring 17,18,19,20, and spring 71,72,73,74 one end withstands on the below of corresponding jump ring, and the setting of spring is see Fig. 9,
Sand paper fixes the common axis line of sand paper in swing seat 51 and above-mentioned first through hole peace end bearing 2 at angle, electrode bar 11 can be contacted with sand paper 1 after inserting above-mentioned first through hole peace end bearing 2 and apply to deviate from the thrust in described drain pan direction to described sand paper and sand paper fixture;
This electrode bar burnisher in use, in the flush end bearing 2 that electrode bar 11 inserts drain pan 3 side and the first through hole, sand paper is fixed swing seat 5 to promote to the direction deviating from drain pan 3, now spring 71,72,73,74 pressurized swing seat 5 is fixed to sand paper produce towards the thrust in drain pan 3 direction, and then the sand paper 1 that sand paper is fixed in swing seat 5 can tightly be attached on the surface to be cleaned at electrode bar 11 tip.Now, rotating electrode rod 11 or the pull sand paper sand paper 1 fixed in swing seat 5 just can make the oxide layer stripping at electrode bar tip, thus cleaning of electrode bar tip.Similar to Example 1, also can regulate pressure between sand paper 1 and electrode bar 11 tip and then regulating friction force by regulating the insertion depth of electrode bar 11 in the present embodiment 2, thus realize the oxide layer of different-thickness or the clean of solidification foreign matter.
In addition, except above-mentioned mounting means, flexible member (spring 71,72,73,74) also can be arranged on sand paper and fix between swing seat 5 and drain pan 3, such as, each spring one end connecting sand paper is fixed swing seat 5, the other end connects drain pan 3, also can realize above-mentioned same function.
Present embodiments provide the detachable assembled mode of another kind of electrode bar burnisher, sand paper fixture (swing seat 5 fixed by sand paper) and drain pan are designed to detachable, solve sand paper shorter for service life, need the frequent problem changed, make replacing sand paper become convenient, and eliminate upper cover and left cover, right cover are set, decrease parts, assembling is simple, with low cost.
The disclosed preferred embodiment of the present invention just sets forth the present invention for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the detailed description of the invention that this invention is only described yet.Obviously, according to the content of this description, can make many modifications and variations.This description is chosen and is specifically described these embodiments, is to explain principle of the present invention and practical application better, thus makes art technical staff understand well and to utilize the present invention.The present invention is only subject to the restriction of claims and four corner and equivalent.
Claims (19)
1. an electrode bar burnisher, the oxide-film most advanced and sophisticated for clearing electrode rod or solidification foreign matter, is characterized in that, comprising:
Sand paper fixture, its one side is provided with sand paper;
One drain pan, described drain pan is directly connected with described sand paper fixture or is indirectly connected by intermediate connector, and the one side being provided with sand paper of described sand paper fixture is towards described drain pan, and described drain pan is provided with the first through hole and parts of bearings that allow electrode bar to pass;
The common axis line of described sand paper and described first through hole and described parts of bearings at angle, makes described electrode bar can contact with described sand paper after described first through hole of insertion with described parts of bearings and applies to deviate from the thrust in described drain pan direction to described sand paper and sand paper fixture;
Described sand paper fixture top is provided with at least one flexible member along described thrust direction, described electrode bar inserts and by described sand paper fixture to when deviating from the direction jack-up of described drain pan, described flexible member compressive deformation also produces towards the thrust in described drain pan direction to described sand paper fixture, and electrode bar inserts darker, described thrust is larger, makes the sand paper on described sand paper fixture can tightly be attached on the surface to be cleaned at described electrode bar tip; Or be provided with at least one flexible member between described sand paper fixture and described drain pan, described electrode bar inserts and by described sand paper fixture to when deviating from the direction jack-up of described drain pan, described flexible member deformed in tension also produces towards the pulling force in described drain pan direction to described sand paper fixture, and electrode bar inserts darker, described pulling force is larger, and the sand paper on described sand paper fixture can be tightly attached on the surface to be cleaned at described electrode bar tip.
2. electrode bar burnisher as claimed in claim 1, it is characterized in that, described sand paper is strip, and described sand paper is connected on described sand paper fixture by a drawing structure be arranged on described sand paper fixture, and described drawing structure allows described sand paper to reciprocate within it.
3. electrode bar burnisher as claimed in claim 2, it is characterized in that, described drawing structure is some hook formations of the one side being arranged on described sand paper fixture along sand paper pull direction, those hook formations are divided into two groups of both sides being arranged on described sand paper, the hook of those hook formations described all towards described sand paper side, and then forms the slideway that can supply described sand paper pull.
4. electrode bar burnisher as claimed in claim 3, it is characterized in that, described hook formation is arranged along the bilateral symmetry of described sand paper.
5. electrode bar burnisher as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described drain pan is connected by a upper cover indirectly with described sand paper fixture, described upper cover inside has the cavity of an accommodating described sand paper fixture, described sand paper fixture to be arranged in described cavity and to be connected to described upper cover, described flexible member is arranged between described upper cover and described sand paper fixture, and described top cap is connected to described drain pan.
6. electrode bar burnisher as claimed in claim 5, it is characterized in that, described upper cover is connected by toughness buckle with described sand paper fixture: described upper cover is respectively arranged with toughness buckle at the lower limb of its bottom surface, two ends, left and right, described sand paper fixture is provided with boss in the position correspondence corresponding to described toughness buckle, described toughness buckle be located under described boss, and described flexible member to a certain degree pressurized pushes described boss to described toughness buckle, thus described sand paper fixture is connected with described upper cover rigid contact, and described sand paper fixture can be moved to described upper cover direction by after electrode bar jack-up.
7. electrode bar burnisher as claimed in claim 5, it is characterized in that, described upper cover is connected with a right cover by a left cover with described drain pan, described left cover and right cover be located in the left and right sides of described upper cover and drain pan, and described left cover and right cover is provided with respectively the strip slotted eye allowing described sand paper to pass.
8. electrode bar burnisher as claimed in claim 7, is characterized in that, described left cover and right cover adopts flexible glue class material to make.
9. electrode bar burnisher as claimed in claim 5, it is characterized in that, described drain pan is fixedly connected with by bolt or screw with described upper cover.
10. electrode bar burnisher as claimed in claim 9, it is characterized in that, described drain pan is provided with some through holes that bolt or nut pass of allowing, described upper cover is provided with threaded insert in the position of the described through hole of correspondence, is fixedly connected with by described upper cover by bolt or screw are passed described through hole and be fastened in described threaded insert with described drain pan; Or described upper cover is provided with some through holes that bolt or nut pass of allowing, described drain pan is provided with threaded insert in the position of the described through hole of correspondence, is fixedly connected with by described upper cover by bolt or screw are passed described through hole and be fastened in described threaded insert with described drain pan.
11. electrode bar burnishers as claimed in claim 5, it is characterized in that, the front and back sides of described sand paper fixture is provided with groove, described upper cover or described drain pan are provided with the buckle that can snap in described groove corresponding to the position of described groove, have the fit-up gap allowing described sand paper fixture to carry out certain angle twisting between described groove and the buckle of correspondence.
12. electrode bar burnishers as claimed in claim 5, it is characterized in that, described sand paper fixture offers slotted eye in its side relative with described upper cover medial surface, described flexible member is arranged in described slotted eye, the other end of described flexible member connects or is contacted with the medial surface of described upper cover cavity, described slotted eye and described flexible member quantity correspondence.
13. electrode bar burnishers as claimed in claim 5, it is characterized in that, described sand paper fixture, described upper cover, described drain pan are the semicolumn bodily form, and described drain pan also has a plane being easy to place.
14. electrode bar burnishers as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described sand paper fixture is directly connected by multiple axle with described drain pan, described sand paper fixture is provided with some counter sinks that axle passes of allowing, described drain pan is provided with slotted eye or through hole in the position of the counter sink of the described sand paper fixture of correspondence; Described axle has the shaft shoulder, the part be positioned on the shaft shoulder of described axle is arranged on the counter sink of described sand paper fixture, the part be positioned under the shaft shoulder of described axle is arranged on slotted eye or the through hole of described drain pan, and the side of described drain pan arranges in the slotted eye or through hole marking closely and make its side of pressing described axle that described axle is fixed on described drain pan; Described flexible member is on the shaft sheathed, its end thereof contacts or be connected on the bottom surface of described counter sink, on the locating part that described axle is arranged for other end contact or be connected to.
15. electrode bar burnishers as claimed in claim 14, is characterized in that, described axle distributes along the both sides of described sand paper fixture, leave the passage for described sand paper pull between the axle of both sides.
16. electrode bar burnishers as claimed in claim 14, it is characterized in that, described flexible member is installed in micro-pressurized mode.
17. electrode bar burnishers as claimed in claim 14, it is characterized in that, described locating part is jump ring.
18. electrode bar burnishers as claimed in claim 14, it is characterized in that, described sand paper fixture is cuboid, and described drain pan has a bottom surface being easy to place.
19. electrode bar burnishers as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described sand paper is P600 model sand paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352075.1A CN103464391B (en) | 2013-08-14 | 2013-08-14 | Electrode bar cleaning tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310352075.1A CN103464391B (en) | 2013-08-14 | 2013-08-14 | Electrode bar cleaning tool |
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| CN103464391A CN103464391A (en) | 2013-12-25 |
| CN103464391B true CN103464391B (en) | 2015-05-06 |
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| CN107632342B (en) * | 2017-10-16 | 2020-07-31 | 杭州东南吉通网络有限公司 | Optical fiber splicer of electrified electrode clearance function based on thing networking |
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|---|---|---|---|---|
| JPS5733957A (en) * | 1980-07-30 | 1982-02-24 | Ishii Tekkosho:Kk | Automatic grinding method and its appartus of tungsten electrode for welding |
| JPH033766A (en) * | 1989-05-30 | 1991-01-09 | Kironii Sangyo Kk | Grinding machine for electrode |
| JPH0417983A (en) * | 1990-05-14 | 1992-01-22 | Toyota Motor Corp | Dressing tool for electrode chip |
| CN202985295U (en) * | 2012-11-15 | 2013-06-12 | 广东生益科技股份有限公司 | Electrode repairing device |
| CN203092275U (en) * | 2012-12-19 | 2013-07-31 | 富鼎电子科技(嘉善)有限公司 | Polishing mechanism |
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2013
- 2013-08-14 CN CN201310352075.1A patent/CN103464391B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733957A (en) * | 1980-07-30 | 1982-02-24 | Ishii Tekkosho:Kk | Automatic grinding method and its appartus of tungsten electrode for welding |
| JPH033766A (en) * | 1989-05-30 | 1991-01-09 | Kironii Sangyo Kk | Grinding machine for electrode |
| JPH0417983A (en) * | 1990-05-14 | 1992-01-22 | Toyota Motor Corp | Dressing tool for electrode chip |
| CN202985295U (en) * | 2012-11-15 | 2013-06-12 | 广东生益科技股份有限公司 | Electrode repairing device |
| CN203092275U (en) * | 2012-12-19 | 2013-07-31 | 富鼎电子科技(嘉善)有限公司 | Polishing mechanism |
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