CN100453238C - Welding wire reel - Google Patents
Welding wire reel Download PDFInfo
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- CN100453238C CN100453238C CNB2004100588518A CN200410058851A CN100453238C CN 100453238 C CN100453238 C CN 100453238C CN B2004100588518 A CNB2004100588518 A CN B2004100588518A CN 200410058851 A CN200410058851 A CN 200410058851A CN 100453238 C CN100453238 C CN 100453238C
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Abstract
The present invention provides a welding wire reel which is a plastic integrated welding wire reel (1) composed of a cylindrical shaft part (2), a cylindrical drum part (3), an intermediate rib (4) connected with the cylindrical shaft part (2) and the cylindrical drum part (3) and a pair of flanges (5) uprightly arranged on the two end parts of the drum part (3). Welding wire guide grooves (8) are arranged on the circumferential surface of the drum part (3) along the circumferential direction and in an extending manner. A plurality of guide grooves are arranged along the width direction of the drum part (3). Simultaneously, the guide grooves (8) are arranged in parallel in the manner that each guide groove (8) mutually has certain space with adjacent welding wires wound on the drum part (3) along the guide groove (8), which is equal to that a smooth surface (10) without the guide grooves is formed on the drum position (3c) where each welding wire is initially wound. Therefore, on the basis of light weight, the welding wire reel can allow the larger error of the diameter of a wire, prevent winding disorder from happening, enhance the bending strength of the reel and prevent 'layer falling' from happening.
Description
Technical field
The present invention relates to a kind of welding wire reel of supplying with continuously welding wire that is used in, be specifically related to a kind ofly be the welding wire reel that the coiled type multilayer is batched the plastics system (synthetic resin system) of welding wire as take-up reel to weld part.
Background technology
As everyone knows, in the arc welding of consumable electrode formula, the welding wire (solid welding wire or flux-cored wire) in the so-called thin footpath of the most widely-used silk footpath (diameter) 0.6,0.8,0.9,1.0,1.2,1.4,1.6mm, the welding wire in this thin footpath, with multilaminate coiled by rated weight (for example 20kg) be plastic welding wire with the state on the reel at take-up reel, be contained on the spool spindle of wire feeder, by the operation wire feeder, from reel, welding wire layer unwound in sequence by its outermost, supply with welding gun, weld.
The welding wire reel, shown in cutaway view among Figure 26, have basically by reel cylindraceous portion 101 and from the both ends of this reel portion the outside structure that constitutes of the circular flange part 102 that extends of side respectively.In addition, utilize methods such as injection moulding with PP (polypropylene), PS (polystyrene), the ABS resin integrally formed one-tenth said structures of plastics such as (copolymers of acronitrile-butadiene-styrene).
Shown in Figure 26, multilayer is batched the welding wire reel of welding wire 103, generally is the posture of level with the axial line of its reel portion, is supported on rotationally on the spool spindle of wire coilling device or silk feedway.
Plastic welding wire reel like this in the automatic production line of welding wire, in the welding wire that batches manufacturing automatically, does not produce all faults ground proper alignment coiling welding wire, and require to have can be multilaminate coiled function.In addition, so arrange the multilayer of the welding wire of reeling and batch, for successively from the welding wire of reel uncoiling lamination, do not cause when supplying with the weld job line wire feed bad be very important.
When batching the welding wire of manufacturing automatically, importantly prevent the disorderly volume of welding wire.In addition, importantly prevent to cause the generation of " layer falls " of batching of welding wire supply bad or welding wire bad (uncoiling is bad).
Wherein, the layer that falls of welding wire, shown in cutaway view among Figure 25, at the welding wire 103 in thin footpath when successively arranging the state that batches multilaminate coiled (below be also referred to as rewinding), originally should be arranged in welding wire 103b (Figure 26 of the end of outermost welding wire layer, welding wire shown in stain) embed downwards, promptly one deck enters the state of inboard welding wire layer abovely.This layer random reason of volume of welding wire when also becoming the welding wire that batches manufacturing that fall in addition, is drawn from reel in the transportation of the reel of delivery or during welding the welding wire etc., and this layer that falls also takes place.As the main cause that produces this layer that falls, can enumerate: cause that by certain reason the flange part that welding wire is applied big tension force etc., reel is enlarged by extruding laterally without reason.
Therefore, in the past, proposed multiple motion, and improved the spool structure of proper alignment coiling welding wire or improvement and prevent the fall spool structure etc. of layer of above-mentioned welding wire.
For example, for closely neatly batching welding wire, as above-mentioned Figure 25 or shown in Figure 26, side face (surface) in reel cylindraceous portion 101 has been proposed, setting prevent welding wire disorderly the reel of the guide groove 104 of volume usefulness (reference, real public clear 49-35080 communique, real public clear 51-7299 communique, open clear 58-18676 communique in fact, the spy opens flat 7-310174 communique, real fair 7-12381 communique).These guide grooves are by the spacing formation roughly the same with the line footpath of the welding wire that will batch on reel.Welding wire embeds in this guide groove, and ground floor is arranged along the periphery of reel portion and closely batched, after the second layer, be embedded in the lower floor of closely batching welding wire between, and can closely batch.
In addition, above-mentioned to prevent " layer falls " is purpose, proposed the method (reference, the spy opens flat 10-34337 communique) of the control flange deflection for the bending strength that improves reel.Wherein, each discoideus flange for reel, the corresponding position of outermost silk layer with welding wire this flange inner face, coiling rated weight part the time, deflection δ A on the above-mentioned outermost welding wire layer correspondence position when applying the point load of 10kg down with the flange part flat-hand position is set at below the 6mm, and, with above-mentioned outermost welding wire layer correspondence position is the center, and the flange deflection δ B of the 10mm length of every radial direction is set in below the 2mm.
As flange deflection so, be the bending strength that improves reel, effective method is to strengthen flange.For example, also open in the flat 10-34337 communique disclosed as above-mentioned spy, near corresponding position, outside the outermost silk layer position with the welding wire of coiling rated weight (20kg) part the time, along periphery formation as the annular thickening portion flange rib, that thickness is thicker than other positions.In addition, for improving the bending strength of reel, proposed on the inboard of each reel portion side tilts (can not fall down) reel respectively opposed pair of flanges or the method (reference, the spy opens flat 10-34337 communique, practical new case is logined communique No. 2556548) of gradient has been set on flange.This be because, when batching thread the upper layer part of past more flange, impose on the big more wedgewise effect of power of flange, resist this wedge shape effect, and the external end edge of the flange after suppressing to batch enlarges.
The public clear 49-35080 communique of above-mentioned reality, real public clear 51-7299 communique, real open clear 58-18676 communique, spy open disclosed in flat 7-310174 communique, the real fair 7-12381 communique, the periphery (surface) of cylindric reel portion be provided with welding wire disorderly volume prevent the reel of the guide groove of usefulness, can not be corresponding with the deviation in the line of welding wire footpath, thus the disorderly volume of the welding wire that causes thus can not be prevented.
Welding wire is through operation manufacturings such as Wire Drawing, but the deviation ratio in its line footpath is bigger.For example, be that the line footpath of the reality during manufacturing also can not need to be strict controlled in 1.2mm, allows deviation to a certain degree under the situation of welding wire of 1.2mm at the nominal value that is line footpath.In addition, when making welding wire, because the wearing and tearing of wire drawing die etc. also certainly lead to line footpath deviation.For this reason, for example, when the nominal value that batches line footpath on the reel that is spaced apart 88.2mm between pair of flanges is the silk of 1.2mm, directly be under the situation of 1.21mm at the line of actual welding wire, number of turns holding welding wire that can not be in accordance with regulations between flange.
In addition, directly be under the situation of welding wire of 1.19mm in actual line, since poor with separation, near the coiling poor stability of the silk of the converter section (turn portion) the flange.Promptly, shown in the arrow among above-mentioned Figure 25, because to the silk 103b effect of the end that is configured in the second layer power towards a center position of reel portion 101, so be configured in the silk 103a of the end of ground floor, be configured in the silk extruding of the end of the second layer, move towards the width of reel portion 101.
Therefore, upset batching of silk, silk can not form fixing coiling height.In addition, the deviation of this coiling height, past more upper strata is big more.In reel in the past,, but under the line situation of difference directly of nominal value and reality, can produce random volume greater than this value if the difference in the line footpath of nominal value and reality does not then produce random volume below about 0.01mm.
In addition, the fair 7-12381 communique of above-mentioned reality for overcoming so disorderly volume, makes the separation of guide groove of the end that is located at reel portion littler than the separation of the above-mentioned guide groove of the central portion that is located at reel portion.Thus, the separation of the converter section of the end by reducing reel portion is in the tight curled hair of this part, the stabilisation that can seek to reel.In addition, on the other hand, increase the separation of the guide groove of central portion, utilize this line that partially absorbs silk footpath deviation.Thus, when the deviation ratio in the silk footpath is big, also can continue to suppress the disorderly generation of volume, batch welding wire.
But even adopt the such guide groove of real fair 7-12381 communique, online footpath is thin, and the big situation of deviation in the line footpath of welding wire can not be corresponding, also produces disorderly volume sometimes.That is, these guide grooves are in the periphery of reel portion configured in parallel all the time.Therefore, import the welding wire in the guide groove,, need change around in adjacent guide groove owing to want continuous reeling.At this moment, the line footpath is thin more, and the deviation in the line footpath of welding wire is big more, and this changes around difficult more, is easy to generate random volume more.In addition, this change around the time the disorderly volume of welding wire, occur in especially easily as circumference coiling welding wire above-mentioned change around the position, be equivalent to just around the reel position.
In addition, the spy opens the method for bending strength that flat 10-34337 communique, practical new case are logined the raising reel of No. 2556548 communique etc., and the effect that prevents that above-mentioned " layer falls " produces is arranged really.But,, can not prevent the disorderly volume of above-mentioned welding wire if only adopt the means of the bending strength that improves this reel.
Summary of the invention
The present invention be directed to the problems referred to above and propose, purpose provides a kind of welding wire reel, and it is on the lightweight basis, allowance to line footpath deviation increases, and can suppress the disorderly generation of volume, can improve the bending strength of reel in the lump, and prevent the generation of " layer falls ".
For reaching this purpose, main idea of the present invention, by cylindric axial region, be the reel cylindraceous portion that concentric circles is positioned at the outer circumferential side of above-mentioned axial region, engage the tabular intermediate rib of these axial regions and reel portion, the upright respectively a pair of discoideus flange that is located at the width both ends of above-mentioned reel portion, the integrated welding wire of plastics system that constitutes is with on the reel, above-mentioned tabular intermediate rib, from above-mentioned axial region periphery, all radial extensions in above-mentioned reel portion, have axially extended shape simultaneously at reel, in the whole periphery of above-mentioned axial region with many of prescribed distance configurations; Above-mentioned flange has in the outside of above-mentioned flange and with prescribed distance many enhancing ribs to its thickening of radially extending is set; Above-mentioned reel portion has the slotted eye that welding wire top portion inserts usefulness at the either party's of above-mentioned flange side end, and, on its periphery, along the circumferential direction extend the guide groove that welding wire is set; Above-mentioned guide groove is provided with many at the width of whole reel portion, simultaneously, and to be wound on the adjacent welding wire mode separated by a certain interval to each other in the reel portion, above-mentioned side by side each guide groove along above-mentioned guide groove; At the reel position with above-mentioned slotted eye, be equivalent to welding wire first around the reel position, be formed the level and smooth surface of no above-mentioned guide groove, by on the whole circumference direction of above-mentioned reel portion, extending, and many raised lines that are arranged in parallel and are provided with on the whole width of reel portion, come the above-mentioned guide groove of zoning, the spacing P of the above-mentioned raised line of above-mentioned guide groove, fastening with the pass of the constant D in the welding wire line footpath of the standard that to be equivalent to above-mentioned welding wire reel be object, scope for D≤P≤1.03D, and on the circumferencial direction of above-mentioned reel portion, with respect to roughly stagger 90 ° the surface at reel position of each position, the position with above-mentioned slotted eye of above-mentioned reel portion, be formed the level and smooth surface of no above-mentioned guide groove.
In the present invention, the welding wire that is made of cylindric axial region, reel cylindraceous portion, tabular intermediate rib, discoideus flange is with the integrated basic comprising of plastics system of reel, with identical in the past.But, wherein,, after making the reel lightweight, can also improve bending strength by the above-mentioned formation of tabular intermediate rib or discoideus flange.
In addition, except that the guide groove of above-mentioned welding wire, also by will be equivalent to welding wire first around the reel position form the level and smooth surface of no above-mentioned guide groove, can carry out smoothly welding wire guide groove change around.That is, guided, be looped around the welding wire in the reel portion,, can on the width of reel portion, slide (sideslip), can successfully be transformed in the adjacent guide groove at above-mentioned level and smooth surperficial position by guide groove.So, do not produce random volume, can carry out reeling continuously or automatically or uncoiling of welding wire.
In addition, in the present invention, when when reel portion periphery is provided with above-mentioned guide groove, to be wound on adjacent welding wire in reel portion mode mutually separated by a certain interval each guide groove side by side along this guide groove.The effect of the guide groove of the welding wire of reeling as the second layer above the ground floor welding wire, is played in interval between this ground floor welding wire.Therefore, can be with this at interval as guide groove, arrangement (side by side) is wound on the welding wire that batches on the second layer.During welding wire more than the lamination second layer too.
To this, as above-mentioned technology in the past, when closely reeling, above the ground floor welding wire, there is not guide groove as the welding wire of second layer coiling or not between the adjacent welding wire, not being separated by certain interval.Therefore, welding wire is to reel portion width play (produce line play), can not be arranged in order (side by side) to reel, and at reel portion width slot milling etc., produces the disorderly volume of welding wire.
Description of drawings
Fig. 1 is the oblique view of welding wire of the present invention with reel.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the A-A line cutaway view of Fig. 3.
Fig. 5 is the cutaway view of a mode of the guide groove of expression reel of the present invention.
Fig. 6 is the cutaway view of another way of the guide groove of expression reel of the present invention.
Fig. 7 is the cutaway view of a mode again of the guide groove of expression reel of the present invention.
Fig. 8 is the cutaway view of another mode of the guide groove of expression reel of the present invention.
Fig. 9 is the cutaway view of another way of the guide groove of expression reel of the present invention.
Figure 10 is the cutaway view of a mode again of the guide groove of expression reel of the present invention.
Figure 11 is the local amplification view of the guide groove of expression reel of the present invention.
Figure 12 is changing around the local amplification view that leads of expression reel of the present invention.
Figure 13 is that the welding wire of expression reel of the present invention inserts the local amplification plan view with slotted eye.
Figure 14 is the cutaway view of the intermediate rib of expression reel of the present invention.
Figure 15 is the cutaway view of a mode of the intermediate rib of expression reel of the present invention.
Figure 16 is the cutaway view of another way of the intermediate rib of expression reel of the present invention.
Figure 17 is the cutaway view of a mode again of the intermediate rib of expression reel of the present invention.
Figure 18 is the cutaway view of another mode of the intermediate rib of expression reel of the present invention.
Figure 19 is the cutaway view of a mode of the flange root of expression reel of the present invention.
Figure 20 is the cutaway view of a mode of the flange of expression reel of the present invention.
Figure 21 is the cutaway view of a mode of the flange of expression reel of the present invention.
Figure 22 is the cutaway view of a mode of the flange outer edge of expression reel of the present invention.
Figure 23 is the key diagram of the mode measured of the flange deflection of expression reel of the present invention.
Figure 24 is the cutaway view of mode of the axial region of expression reel of the present invention.
Figure 25 is a cutaway view of representing reel in the past.
Figure 26 is a cutaway view of representing reel in the past.
Figure 27 is the photo of reel of the present invention.
Figure 28 is the photo of reel of the present invention.
The specific embodiment
Below, with reference to accompanying drawing, specify embodiments of the present invention.It should be noted that wherein the present invention is not subjected to the restriction of following embodiment basically, in the scope of aim according to the invention, also can not implement suitable change certainly, and these changes are included in the technical scope of the present invention.
(basic comprising of reel)
At first, prerequisite describes with regard to basic comprising employing Fig. 1～4 of welding wire of the present invention with reel earlier.Fig. 1 is the oblique view of welding wire of the present invention with reel, and Fig. 2 is Fig. 1 side view, and Fig. 3 is the front view of Fig. 1, and Fig. 4 is the A-A line profile of Fig. 3.
In Fig. 1,2, reel 1 of the present invention, be positioned at by cylindric axial region 2, the concentric circles of for example internal diameter 52～53mm for example external diameter 140～200mm of its outer circumferential side reel cylindraceous portion 3, engage the tabular intermediate rib 4 of above-mentioned axial region and reel portion, a pair of discoideus flange 5 that erects for example periphery footpath 270～285mm at the width both ends that are located at above-mentioned reel portion respectively constitutes.In addition, in Fig. 1, the distance between the inner face of flange 5,5 for example is 87～90mm.
In Fig. 1,2,14 is second cylindric axial regions, is located at abreast on the tabular intermediate rib 4 with above-mentioned cylindric axial region 2, and this axial region 14 prevents the slip of above-mentioned cylindric axial region 2, and high accuracy is rotated reel more accurately.
In Fig. 1,2, the 7th, welding wire top portion inserts the slotted eye of usefulness, is located on either party discoideus flange 5 side ends of reel portion 3.In addition, 15a, 15b are provided in a side of the terminal aperture of the welding wire terminal part insertion usefulness on the discoideus flange 5.With in the reel, the hole or the hole of these welding wire top portions of insertion or terminal part must be set at welding wire.Also retrain the welding wire top portion that is inserted in these slotted eyes in the inner peripheral surface side bending of reel portion.In addition, the welding wire terminal part in flange 5 exterior side bendings and these terminal aperture of constraint insertion 15a, 15b.
In addition, these terminal aperture 15a～15d is not the hole of only passing flange 5, and as shown in Figure 1, formation has from the hole of the band pedestal of the peritreme part of the heavy wall of the outer surface projection of flange 5.This be because: in automatic running, prevent from when mechanically in terminal aperture, inserting welding wire, to impose on the stress damage terminal aperture of terminal aperture.If it is terminal aperture is only to pass the hole of flange 5, then when mechanically in terminal aperture, inserting welding wire, possible damaged.
Basically the reel of the present invention 1 that is made of above-mentioned axial region 2, reel portion 3, intermediate rib 4, flange 5 comprises the detailed structure or the formation of each one described later, by with method shaping plastics such as injection mouldings, and integral production.Kind as the plastics that use can list: commonly used, above-mentioned PP (polypropylene), PS (polystyrene), ABS resin resins such as (copolymers of acronitrile-butadiene-styrene) on reel.The weight of reel 1 for example by silk footpath 1.2mm, 20kg volume usefulness, when adopting the PP system, is roughly 650～700g/.
Above the present invention is that prerequisite describes with the basic comprising of welding wire reel, below, describe the meaning of shape, formation and its technology of each one of feature of the present invention in detail.
(guide groove of reel portion)
In Fig. 1, the guide groove 8 that welding wire is set along the circumferential direction extends in reel portion 3 on its periphery (outer surface) 3a.In addition, this guide groove more than 8 individual (many) is configured in the whole width of reel portion 3 side by side.
This guide groove 8 is important for proper alignment coiling welding wire.Guide groove 8 has the function of guiding, can make along this guide groove 8 and be wound on the mutual coiling of arranging of adjacent welding wire in the reel portion 3 separated by a certain intervally.Therefore, guide groove 8 in order to have this guide function, and is arranged with the line footpath or the number of permutations of welding wire as described later accordingly.
But as shown in Figure 1, in addition, in the present invention, the feature of this guide groove 8 is, is not to extend continuously to be located on the whole circumference face (circumferencial direction) of reel portion 3, is located on the whole circumference face (circumferencial direction) of reel portion 3 but extend discontinuously.That is, particularly, shown in Fig. 3,4, have welding wire top portion insert the reel position 3b of the slotted eye 7 of usefulness, promptly be equivalent to welding wire first around reel position 3b, in prescribed limit, form the level and smooth surface 10 of no above-mentioned guide groove 8 at least.
As mentioned above,, go up under the situation of extending continuously at the whole circumference face (circumferencial direction) of reel portion 3 as guide groove 8 in the past, under the situation that online footpath is thin, the deviation in the line of welding wire footpath is big, because can not be corresponding, produce disorderly volume sometimes.That is, from being arranged parallel to each other at the guide groove of the periphery of reel portion, change around to adjacent guide groove the time, welding wire needs successfully the action the enterprising line slip of the width of reel portion 3 (parallel moving).But the line footpath of welding wire is thin more and line deviation directly welding wire is big more, and it slides into changing around difficult more of guide groove from concavo-convex continuous guide groove, thereby is easy to generate random volume more.In addition, this change around the time the disorderly volume of welding wire, be easy to generate especially as change along reel portion 3 circumference coiling welding wires above-mentioned around the position, be equivalent to just around the reel position.
To this, as the present invention, will be equivalent to welding wire first around reel position 3b form the level and smooth surface 10 of no guide groove 8 in, at this level and smooth surface portion, give the welding wire that batches with certain force of strain driving force, can make welding wire successfully to the width of reel portion 3 slide (parallel moving) to width slides.And even the line of welding wire footpath is thin, the deviation in the line footpath of welding wire is big, concavo-convex, the level and smooth surface portion at no guide groove also can reduce the harmful effect to the smooth slip of above-mentioned welding wire.Therefore, can not produce the disorderly volume of welding wire.
In addition, form the reel position on the level and smooth surface 10 of these no guide grooves 8, in addition, for further give the driving force of welding wire, can be located to width slides be equivalent to above-mentioned welding wire first around reel position 3b beyond the reel position.As this example, particularly, such shown in Fig. 3,4, except that above-mentioned reel position 3b, with respect to roughly stagger in a circumferential direction 90 ° the surface of each reel position 3a, 3c of position, the position (position with slotted eye 7 of reel portion 3) of this reel position 3b, also form the level and smooth surface 10 of no guide groove 8.Thus, can further eliminate the harmful effect of size of the deviation in the thickness in line footpath of welding wire or welding wire line footpath.
Have the reel position 3b on the level and smooth surface 10 of above-mentioned no guide groove 8, the width (periphery length) of 3a, 3c, suitably design according to the dysgenic size of the size of the deviation in the thickness in the line of welding wire footpath or welding wire line footpath.In addition, be located at the quantity of reel position 3a beyond the 3b of reel position or 3c or position too.But, if the periphery length at these level and smooth surperficial positions is excessive, can lose the arrangement guide effect of the welding wire that guide groove 8 provides, the reel portion that does not have guide groove 8 with whole circumference does not have too big difference.
(the concrete formation of guide groove)
Fig. 5～Figure 10 is the cutaway view of the multiple mode of expression guide groove 8.As Fig. 5～shown in Figure 10, what guide groove 8 was common is: extending on the periphery of reel portion 3 on the whole circumference direction, and, go out by a plurality of raised line (or rib) 11 zonings that are provided with that on the width of whole reel portion 3, are arranged in parallel.
The section shape of this raised line 11 or by the section shape of the guide groove 8 of raised line 11 zonings, according to welding wire conditioned disjunction welding wire batch and uncoiling condition etc. is suitably selected.
In Fig. 5, utilization is configured plane (smooth) by section (bottom surface) shape of the guide groove 8 of raised line 11 zonings of the section shape formation of R (semicircle) shape.
In Fig. 6, section (bottom surface) shape that utilize by top flat, has a guide groove 8 of raised line 11 zonings that the section shape of roughly circular-arc crest line constitutes is configured the concave surface of R (semicircle) shape.
In Fig. 7, utilize section (bottom surface) shape of the guide groove 8 of raised line 11 zonings that the section shape by triangular shape constitutes to be configured plane (smooth).
In Fig. 8, utilize section (bottom surface) shape of the guide groove 8 of raised line 11 zonings that the section shape by trapezoidal shape constitutes to be configured the concave surface of upside-down triangle shape.
In Fig. 9, utilization is configured the concave surface of R (semicircle) shape by section (bottom surface) shape of the guide groove 8 of raised line 11 zonings of the section shape formation of R (semicircle) shape.
In Figure 10, utilize section (bottom surface) shape of the guide groove 8 of raised line 11 zonings that the section shape by trapezoidal shape constitutes to be configured plane (smooth).
But, on reel portion periphery, be provided with in the above-mentioned guide groove 8, need each guide groove 8 be to each other side by side to be wound between the adjacent welding wire 9 in the reel portion 3 separated by a certain interval 1 mode along this guide groove 8.The effect of the guide groove of the welding wire of reeling as the second layer is played at interval 1 between this welding wire 9 above ground floor welding wire 9.Therefore, can be with this interval 1 as guide groove, the welding wire of the second layer is batched in arrangement (side by side).Thereupon, under the situation more than the lamination second layer, the effect of guide groove is also played at the interval between the welding wire 9 of lower floor, also can be with this at interval 1 as guide groove, arrange the welding wire that batches lamination successively and reel.
In addition, as above-mentioned conventional art, under the situation of closely reeling mutually, above ground floor welding wire 9, there is not the guide groove of the welding wire 9 of reeling as the second layer not being separated by certain interval 1 between the adjacent welding wire 9.Therefore, welding wire can not be arranged in order (side by side) coiling to reel portion width play (producing the line play), in meetings such as reel portion width slot millings, produces the disorderly volume of welding wire.So the random of welding wire rolled up, even produce too in the coiling of the later welding wire of the second layer.So, the interval 1 between the adjacent welding wire 9 of ground floor, it is bigger that influence is batched in the arrangement of the lamination successively and the welding wire of reeling.
For to be wound between the adjacent welding wire 9 in the reel portion 3 separated by a certain interval 1 mode, in other words, the coiling welding wire is arranged on the disorderly volume ground that does not produce welding wire, shown in the local amplification view among Figure 11, importantly set the height H of guide groove 8 (raised line 11) and the spacing P of guide groove 8 (raised line 11).
If in the time of the welding wire of supposing to reel the rated weight part about common 20kg, the height H of guide groove 8 (raised line 11) and welding wire line footpath D (the welding wire line constant directly of the standard that to be equivalent to welding wire reel of the present invention be object.In the following,, only be called " welding wire line footpath D " by this meaning) relation, preferably in the scope of 0.15D≤H≤0.25D.When H was less than 0.15D, the interval 1 between the welding wire 9 was too small, increased the possibility of the line play of welding wire.In addition, if H surpasses 0.25D because the excessive height of raised line 11, thus the wire loop of reeling as the second layer around the time, increase can not be crossed this height and be got over possibility on the adjacent interval.
In addition, same, the spacing P of guide groove 8 (raised line 11) and welding wire line be the relation of D directly, preferably in the scope of D≤P≤1.03D.When P was less than D, itself just can not proper alignment batch welding wire 9.In addition, if P increases, surpass 1.030D, then welding wire 9 interval 1 to each other is excessive, the wire loop of reeling as the second layer around the time, increase the possibility of inserting this gap.
(second layer coiling guide groove is used the thickening part)
In the present embodiment, Fig. 3 and Figure 12 represent detailed cutaway view, and as shown in the figure, the thickening part is used in the second layer coiling guiding that welding wire is set.This thickening part 12, the width end in reel portion 3, promptly with the end of flange 5 sides of the end opposite side that above-mentioned slotted eye 7 is set, be located on the whole circumference direction of reel portion 3 along the lateral root portion of reel portion of flange 5.
In detail as shown in figure 12, this thickening part, the terminal that the welding wire 9b guiding ground floor that guiding welding wire 9a will be continuous is with it reeled is the position, top that the second layer of the top of welding wire 9a is reeled.Therefore, will change the position, top of reeling with the continuous welding wire 9b of welding wire 9a easily around to the second layer.Do not having so guiding on the reel with under the situation of thickening part 12, welding wire 9b is difficult to change the position, top of reeling around to the second layer, can not proper alignment coiling welding wire, on the position, top that this second layer is reeled, be easy to generate the multilayer laminated disorderly volume of welding wire.Therefore, in the prior art, need be with the instrument of the thin little spoon shape of front end, auxiliary forcibly from the outside, get involved welding wire 9b to position, top that the second layer is reeled change around, so batching of reel can not automation.
For bringing into play so function of thickening part 12, guiding is with the height h and the width w of thickening part 12, by with the relation of welding wire line footpath D, preferred heights is D/2≤h≤Dcos30 ° scope, width w is D/3≤w≤D/2.When the h of thickening part 12 was lower than D2 or width w and is lower than D/3, the height of thickening part 12 or width deficiency did not have the effect of above-mentioned guiding, have increased the possibility that welding wire being talked over the wire.
On the other hand, when 12 h surpasses Dcos30 in the thickening part, the excessive height of thickening part 12, therefore increased as level 2 volume around the fall possibility of layer of welding wire 9b.In addition, in the thickening part 12 width w big, when surpassing D/2, same, do not have the effect of above-mentioned guiding, the disorderly volume of several layer laminate takes place on thickening part 12 easily.
(welding wire is with guiding the road)
As Fig. 1,3 and Figure 13 in vertical view in detail shown in, must with the either party's of the reel portion 3 of reel discoideus flange 5 side ends the fixedly slotted eye 7 of welding wire top portion of insertion be set at welding wire.In reel portion inner peripheral surface side, bending and constraint are inserted into the welding wire top portion in the slotted eye 7.
About the shape of this slotted eye 7, insert in order successfully to carry out welding wire top portion, form usually than the big slotted eye width in welding wire line footpath, simultaneously, be formed on long (extension) essentially rectangular shape of reel portion circumferencial direction.In addition, the sidewall that constitutes slotted eye 7 also can: be not vertical and form the tapered wall that tilts towards flange side direction below.
In addition, also be provided with by the welding wire that tilts to descend from reel portion surface towards slotted eye with guiding road 13, to carry out of the insertion of welding wire top portion smoothly in the front of this slotted eye 7 to slotted eye 7.Because the cylindrical shell side side of slotted eye is oblique towards the flange inclination, therefore guide the leading section of wire rod to be directed inserting towards flange side along the inclined plane.So, the welding wire leading section near flange side, can insert easily in the guiding groove hole 7.
But so, under the situation of guiding road that constitutes welding wire top portion insertion usefulness or slotted eye, when welding wire top portion inserted, big stress point-load was to the face side top 13a of portion of reel portion, bight 7a, the 7b of slotted eye 7 on guiding road 13.Therefore, be the crackle that starting point produces reel with these places easily.
Be bight 7a, the 7b place concentrated stress that prevents at the 13a of top portion, slotted eye 7, prevent to produce the crackle of reel, preferably above-mentioned flat shape is formed circular-arcly, R is set.The radius R of these circular arcs
1Be set in 0.5mm≤R
1The scope of≤0.8mm.If R
1Be lower than 0.5mm, can not prevent that stress is concentrated, at R
1When surpassing 0.8mm, be difficult to guide welding wire or insert welding wire.
(intermediate rib)
Below, the optimal way of intermediate rib is described.Intermediate rib 4, as shown in Figure 1, 2, from axial region towards reel portion in all 3b be radial extension, have the shape that axially is tabular extension simultaneously at spool spindle.So the intermediate rib 4 of structure in Fig. 1,2, at the periphery 2a of whole axial region 2, disposes 6 in a circumferential direction with 60 ° predetermined distances.As the so shape and the segmenting structure of intermediate rib 4,, also can guarantee the necessary strength such as bending strength of reel even in order that the reel lightweight.In addition, also has the effect that absorbs the impact that imposes on reel.
As shown in Figure 1, 2, cut apart intermediate rib 4, the space is being set each other, for example, intermediate rib is being arranged to a slice () when tabular, sacrifice the lightweight of reel.In addition, intermediate rib formation is being sacrificed the intensity of reel along radially (direction identical with flange) of reel when being the shape of tabular extension.
About the radical of intermediate rib 4, for after making the reel lightweight, also guarantee necessary strength, select necessary radical.But during the welding wire of rated weight part of common 20kg degree, the radical of intermediate rib 4 is selected about 4～12 if hypothesis is reeled.
As the shape of the intermediate rib 4 of also guaranteeing necessary intensity after making the reel lightweight, the basic configuration shown in cutaway view among Figure 14 preferably has the wide little venturi portion of axial plate of axial region 2.Above-mentioned Fig. 1,2 intermediate rib also form this shape.
In Figure 14, in addition, also express intermediate rib 4 and have mode with the wide suitable wide expansion 4b of plate of the plate of above-mentioned reel width a on the top of above-mentioned reel portion side.By this expansion 4b, can guarantee the bending strength of reel, the anti-embeddability when improving welding wire multilaminate coiled.Bring into play the reel expansion length b of (above-below direction of figure) radially of the expansion 4b of this effect
2The reel of scope from 0mm to the above-mentioned tabular intermediate rib 4 length b of (above-below direction of figure) radially
3
In Figure 15,16,17,18 with the cutaway view illustration have the variety of way of above-mentioned venturi portion 4a.In the situation of these any shapes, as common preferred: the wide b of the plate of venturi portion 4a
1, in more than 1/2 and of reel width a less than reel width a by a pair of above-mentioned discoideus flange 5 interval regulation to each other.In addition, the tiltangle of the horizontal direction of upper portion is selected in the scope of 5～90 ° (less than 90 °) among the relative figure of venturi portion.
Figure 15 represents the semicircular arc shape that being shaped as of thin neck 4a is horizontal, and Figure 16 represents horizontal trapezoidal shape, and Figure 17 represents to be provided with the horizontal semicircular arc shape of above-mentioned expansion 4b, and Figure 18 represents horizontal circular arc shape.
(flange)
Below, the optimal way of flange is described.As shown in Figure 1, 2, a pair of discoideus flange 5 of reel has in reel outside and with predetermined distance many formations at the enhancing rib 6 of the thickening of radially extending of flange 5 is set.That is, the flange outside has plectane part 5a and strengthens the shape of rib 6 alternate configurations at circumferencial direction.This strengthens rib 6, after making discoideus flange 5 thinnings, lightweight, can improve the bending strength of flange.In addition, the flange inner face side of lamination welding wire does not strengthen rib 6 and has the level and smooth face that only partly is made of plectane.
In order to bring into play above-mentioned effect, if hypothesis is reeled during the welding wire of rated weight part of common 20kg degree, preferred per 1 above-mentioned flange, this radical that strengthens rib 6 is 12～48 scope.In addition, every width that strengthens rib 6, preferred too scope at 3～10mm.If it is converted into ratio with flange outside diameter, every width that strengthens rib 6 is preferably roughly 0.01～0.04 times of flange outside diameter.
(root of flange)
Shown in phantom among Fig. 9, the 5b of lateral root portion of reel portion of flange 5, promptly with the part of the width end portions cross of reel portion 3, be preferably formed circular arc.So, form circular arc by the 5b of lateral root portion of reel portion with flange 5, welding wire along the interior axial plane of flange 5, is arranged the coiling welding wire easily easily.In addition, by disperseing flange 5 to impose on the stress of the 5b of lateral root portion of reel portion, can prevent that stress is concentrated, utilize simultaneously and the effect that multiplies each other of thickening the thickness of slab effect of thickness of slab with circular arc portion, can prevent the damage of the 5b of lateral root portion of reel portion of flange 5, also have the effect of the bending strength that improves flange 5 in addition.If improve the bending strength of flange 5, can suppress to make the expansion of flange 5 to foreign side because of the mechanical load of the lamination of following welding wire, can prevent the generation of " fall layer " of welding wire.
For bringing into play so effect, with the circular arc R of the vertical direction of the width end portions cross of reel portion 3
2With the relation of welding wire line footpath D, preferably at D/4≤R
2The scope of≤D/2.In reel in the past, R
2Less than D/4, can not reach above-mentioned effect.On the other hand, do not need to strengthen R yet
2Make it to surpass D/2, on the contrary, also produce welding wire and pile up, be difficult to arrange other problemses such as coiling welding wire in arc sections.
(thickness of flange)
Shown in partial sectional view among Figure 20, preferred on the formation: the plectane part 5a of one side flange 5, its thickness of leading section radially (outer edge) of past more flange 5 is thin more, strengthens rib 6 on the other hand, and thickness is thick more altogether for the leading section radially (outer edge) of past more flange 5.So, by the thickness with flange be formed on front end (outer rim) different with root, at the cone-shaped that front end (outer rim) and root change, after making flange 5 thinnings, lightweight, also can improve the bending strength of flange.
(inclination of figure edge)
Shown in partial sectional view among Figure 21, preferred: each flange 5 inwards tilts with respect to the angle θ that vertical direction is below 2 ° with these flange 5 madial walls respectively in reel portion 3 sides.By above-mentioned each means, improved the bending strength of flange 5, but according to condition, after welding wire batched, flange 5 was easy to generate for example phenomenon about 3～4mm of external end edge integral extension.When producing the phenomenon of this external end edge expansion, can produce and arrange the layer that falls that the welding wire of reeling embeds the silk layer.In addition, the root of flange 5 is applied big power, become crack reason.For really anti-problem here, as shown in figure 21, each flange 5, as mentioned above, preferably with the angle θ below 2 ° inwards tilt (falling inwardly).
Under the angle of inclination of flange 5 is situation below 0 °, flange 5, on the contrary can with external end edge outwardly just the form of expansion tilt, and be easy to generate the above-mentioned layer that falls.On the other hand, when surpassing 2 ° at the angle of inclination of flange 5, flange 5 interior excessive itself is difficult to carry out batching of welding wire.
(flange outer edge)
About the shape of flange outer edge (radial front end portion, circumference) 5c, at first, shown in partial sectional view among Figure 22, the relation of the r (radius) in the bight of flange outer edge 5c and the width B of this flange, preferred: in the scope of 0.1B≤r≤0.5B.That is,, preferably set r in the bight of flange outer edge 5c for the stable rewinding of welding wire.If this r is lower than 0.1B, then the easy bullet of welding wire is scurried in the rewinding process.In addition, this r increases above 0.5B, and is also unnecessary.
Below, shown in Figure 22 and Fig. 1,2, the thickening that has ring-type along flange outer edge 5c strengthens flank 16, and this thickening strengthens the length L of radially extending to flange of flank 16, preferably less than the width B of this flange.Strengthen flank 16 by this thickening is set, can improve the bending strength of flange.If thickening strengthens the length L of flank 16 and becomes more than the width B of flange, flange front end (outer edge) to foreign side's expansion, on the contrary, can reduce the bending strength of flange easily.
In addition, in the embodiment of Fig. 1, Fig. 2, the thickening that ring-type also is set along the inner edge portion of the root of flange strengthens flank 17, and binding respectively strengthens rib 6 and thickening strengthens flank 16 mutually, can improve the bending strength of flange.
(flange deflection)
As mentioned above, strengthen means, can improve the bending strength of flange by the appropriate combination flange.Adopt Figure 23, the flange deflection as the roughly target of the required bending strength of flange at this moment is described.In the present invention, roughly target as the required bending strength of flange, as shown in figure 23, position P in the outermost welding wire layer correspondence of above-mentioned flange inner face, with the flange part flat-hand position, when applying the point load of the C type weight W that weighs 10kg (half of rated weight described later) downwards, the deflection δ A of outermost welding wire layer correspondence position, for below the 6mm, below the preferred 3mm, and, with outermost welding wire layer correspondence position is the flange deflection δ B of the flange radial direction length of the every 10mm in center, for below the 2.0mm, preferably below 1.4mm.
Each flange of welding wire reel structurally is considered to its cardinal extremity and is fixedly supported on " cantilever beam " in the reel portion.Here, when multilaminate coiled welding wire, become the flange deflection of the reason of the layer generation that fall, exist and get over from flange cardinal extremity (root) toward front end (outer edge) tendency of increase more.Therefore, the flange deflection of the outermost welding wire layer correspondence position P during the welding wire flange part inner face, coiling rated weight part (being 20kg in this example) is very important.Therefore, flange is formed flat-hand position, downwards apply the point load of predetermined weight in, if control, make outermost welding wire layer correspondence position P (the easiest generation flange part fall the layer the position) on 2 kinds of flange deflection δ A, δ B reach below the above-mentioned value, then can greatly reduce welding wire fall the layer generation.
Above-mentioned flange deflection δ A is greater than 6mm, as flange part integral intensity deficiency.In addition, above-mentioned flange deflection δ B is greater than 2.0mm's though above-mentioned flange deflection δ A is below the 6mm, near the deflection of the part the above-mentioned outermost welding wire layer position of flange part is big, the welding wire layer that falls takes place easily when bringing into use the welding wire of the rated weight part that is wound on this reel, therefore not good.
(cylindric axial region)
Shown in cutaway view among Figure 24, preferred: the axis hole of the above-mentioned cylindric axial region 2 of reel, from the center of axis hole to the direction of principal axis of its both sides, be provided with more towards the big more gradient in its aperture of axial end portion.In addition, preferred: the scope that this tilt angle theta shown in Figure 24 is set in 0.2 °≤θ≤1 °.
Figure 27, Figure 28 are routine photos of reel of the present invention.This reel is that the 20kg of diameter of phi 1.2mm welding wire batches the PP system reel of usefulness, and reel weight is 650～700g/.
In sum,, can provide a kind of welding wire reel if adopt the present invention, lightweight, and, can suppress the disorderly generation of volume to the directly allowance increase of deviation of line, and can improve the bending strength of reel in the lump, can prevent the generation of " layer falls ".
Claims (20)
1. welding wire reel, be by: cylindric axial region, be reel cylindraceous portion that concentric circles is positioned at the outer circumferential side of above-mentioned axial region, engage the tabular intermediate rib of above-mentioned axial region and above-mentioned reel portion, the upright a pair of discoideus flange at the width both ends of above-mentioned reel portion, the integrated welding wire reel of plastics system of formation of being located at respectively, it is characterized in that:
Above-mentioned tabular intermediate rib from all radial extensions in above-mentioned reel portion of above-mentioned axial region periphery, has the axially extended shape at reel simultaneously, in the whole periphery of above-mentioned axial region with many of prescribed distance configurations;
Above-mentioned flange has in the outside of above-mentioned flange and with prescribed distance many enhancing ribs to its thickening of radially extending is set;
Above-mentioned reel portion has the slotted eye that welding wire top portion inserts usefulness at the either party's of above-mentioned flange side end, and, on its periphery, along the circumferential direction extend the guide groove that welding wire is set;
Above-mentioned guide groove is provided with many at the width of whole reel portion, simultaneously, and to be wound on the adjacent welding wire mode separated by a certain interval to each other in the reel portion, above-mentioned side by side each guide groove along above-mentioned guide groove;
Have reel position in the reel position of above-mentioned slotted eye, that be equivalent to begin to reel welding wire, be formed the level and smooth surface of no above-mentioned guide groove,
By extend on the whole circumference direction of above-mentioned reel portion and whole width in reel portion on the many raised lines that are arranged in parallel and are provided with, come the above-mentioned guide groove of zoning,
The spacing P of the above-mentioned raised line of above-mentioned guide groove, fastening with the pass of the constant D in the welding wire line footpath of the standard that to be equivalent to above-mentioned welding wire reel be object, be the scope of D≤P≤1.03D,
And on the circumferencial direction of above-mentioned reel portion, with respect to roughly stagger 90 ° the surface at reel position of each position, the position with above-mentioned slotted eye of above-mentioned reel portion, be formed the level and smooth surface of no above-mentioned guide groove.
2. welding wire reel as claimed in claim 1 is characterized in that: the height H of the above-mentioned raised line of above-mentioned guide groove, fastening with the pass of the constant D in the welding wire line footpath of the standard that to be equivalent to above-mentioned welding wire reel be object is the scope of 0.15D≤H≤0.25D.
3. welding wire reel as claimed in claim 1, it is characterized in that: in the width end of above-mentioned reel portion, with the above-mentioned flange side end that the end opposite side of above-mentioned slotted eye is set, be provided with along the reel portion of above-mentioned flange second layer lateral root portion, welding wire the guiding of reeling in the whole circumference direction of above-mentioned reel portion and use the thickening part.
4. welding wire reel as claimed in claim 3, it is characterized in that: above-mentioned guiding highly is that D/2≤h≤Dcos30 ° scope, width w is the scope of D/3≤w≤D/2 with the height h of thickening part and width w, fastening with the pass of the constant D in the welding wire line footpath of the standard that to be equivalent to above-mentioned welding wire reel be object.
5. welding wire reel as claimed in claim 1, it is characterized in that: in the front of above-mentioned slotted eye, the welding wire that setting tilts to descend towards above-mentioned slotted eye from above-mentioned reel portion surface is with the guiding road, the bight of the flat shape of the above-mentioned reel portion face side end on above-mentioned guiding road and above-mentioned slotted eye is set as circular-arc, and the radius R of this each circular arc
1Be set in 0.5mm≤R
1The scope of≤0.8mm.
6. welding wire reel as claimed in claim 1 is characterized in that: the lateral root portion of above-mentioned reel portion of above-mentioned flange, with the circular arc R of the vertical direction of the width end portions cross of above-mentioned reel portion
2,, be D/4≤R fastening with the pass of the constant D in the welding wire line footpath of the standard that to be equivalent to above-mentioned welding wire reel be object
2The scope of≤D/2.
7. welding wire reel as claimed in claim 1 is characterized in that: the plectane part of above-mentioned flange, and leading section radially, its thickness of past more above-mentioned flange are thin more, and above-mentioned enhancing rib, and leading section radially, its thickness of past more above-mentioned flange are thick more.
8. welding wire reel as claimed in claim 1 is characterized in that: above-mentioned each flange, in above-mentioned reel portion side, tilt with the angle below 2 ° with respect to vertical direction respectively.
9. welding wire reel as claimed in claim 1 is characterized in that: the bight r of above-mentioned flange outer edge fastening with the pass of the width B of above-mentioned flange, is the scope of 0.1B≤r≤0.5B.
10. welding wire reel as claimed in claim 1 is characterized in that: in the outer edge of above-mentioned flange, the thickening with ring-type strengthens flank, and above-mentioned thickening strengthens flank to the length of radially extending of the above-mentioned flange width B less than above-mentioned flange.
11. welding wire reel as claimed in claim 1 is characterized in that: the radical of above-mentioned enhancing rib, concerning per 1 above-mentioned flange, 12～48 scope.
12. welding wire reel as claimed in claim 1 is characterized in that: the width of above-mentioned enhancing rib is 0.01～0.04 times scope of the external diameter of above-mentioned flange.
13. welding wire reel as claimed in claim 1 is characterized in that: above-mentioned each tabular intermediate rib has the venturi portion of plate width.
14. welding wire reel as claimed in claim 13 is characterized in that: the wide b of the plate of above-mentioned venturi portion
1, for by the reel width a of the interval between a pair of above-mentioned flange regulation more than 1/2 but less than reel width a.
15. welding wire reel as claimed in claim 1, it is characterized in that: above-mentioned each tabular intermediate rib has the wide expansion of plate on the top of above-mentioned reel portion side, and the wide expansion of this plate has and be wide by the suitable plate of the reel width a of the regulation of the interval between a pair of above-mentioned flange.
16. welding wire reel as claimed in claim 15 is characterized in that: the reel of the wide expansion of above-mentioned plate expansion length b radially
2Scope for the length radially of the reel from 0mm to above-mentioned tabular intermediate rib.
17. welding wire reel as claimed in claim 1, it is characterized in that: for above-mentioned each flange, in the corresponding position of outermost welding wire layer above-mentioned flange inner face, during with the welding wire of coiling rated weight part, with the flange part flat-hand position, apply down be equivalent to above-mentioned rated weight half point load the time, the deflection δ A of the correspondence position of above-mentioned outermost welding wire layer is below the 6mm, and, be that the flange deflection δ B of the flange radial direction length of the every 10mm in center is below the 2mm with the correspondence position of above-mentioned outermost welding wire layer.
18. welding wire reel as claimed in claim 1 is characterized in that: the axis hole of above-mentioned cylindric axial region, from the center of above-mentioned axis hole to the direction of principal axis of its both sides, be provided with more towards axial end portion, the big more gradient in its aperture.
19. welding wire reel as claimed in claim 1 is characterized in that: on an above-mentioned tabular intermediate rib, the second cylindric axial region is set abreast with above-mentioned cylindric axial region.
20. welding wire reel as claimed in claim 19, it is characterized in that: near 90 ° the edge portion of above-mentioned each flange of position of roughly staggering with respect to the above-mentioned second cylindric axial region position on the circumferencial direction of above-mentioned flange, in above-mentioned enhancing flank and the part except that above-mentioned enhancing flank, the hole that the welding wire terminal part inserts usefulness is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100588518A CN100453238C (en) | 2004-08-02 | 2004-08-02 | Welding wire reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100588518A CN100453238C (en) | 2004-08-02 | 2004-08-02 | Welding wire reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1733409A CN1733409A (en) | 2006-02-15 |
| CN100453238C true CN100453238C (en) | 2009-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100588518A Active CN100453238C (en) | 2004-08-02 | 2004-08-02 | Welding wire reel |
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| CN (1) | CN100453238C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023221A (en) * | 2017-01-11 | 2019-07-16 | 日本斯倍利亚社股份有限公司 | The Shape keeper of welding-wire coil |
| EP3651187A4 (en) * | 2017-07-04 | 2022-03-02 | Tanaka Denshi Kogyo K.K. | Bonding wire winding spool, winding structure, and spool case |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716468B1 (en) * | 2006-06-23 | 2007-05-10 | 고려용접봉 주식회사 | Solid wire winding assembly for arc welding |
| CN103193113A (en) * | 2013-04-26 | 2013-07-10 | 余姚市浙润电器有限公司 | Wire reel |
| CN103433588A (en) * | 2013-08-27 | 2013-12-11 | 昆山市宏嘉焊锡制造有限公司 | Improved tin soldering wire support |
| WO2019008803A1 (en) * | 2017-07-04 | 2019-01-10 | 田中電子工業株式会社 | Winding spool, bonding wire wound structure and spool case for winding spool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0256383A (en) * | 1988-08-22 | 1990-02-26 | Daido Steel Co Ltd | Spool for taking-up in aligned state |
| JPH0712381Y2 (en) * | 1990-08-20 | 1995-03-22 | 株式会社神戸製鋼所 | Spool for welding wire |
| JP2556548Y2 (en) * | 1992-12-28 | 1997-12-03 | 日鐵溶接工業株式会社 | Metal wire winding spool |
| JPH1034337A (en) * | 1996-07-30 | 1998-02-10 | Kobe Steel Ltd | Spool for welding wire |
| CN1206683A (en) * | 1997-07-30 | 1999-02-03 | 特线工业株式会社 | Metal wire winding reel |
| US6047918A (en) * | 1999-01-27 | 2000-04-11 | Japan Automatic Machine Co., Ltd. | Wire spool |
-
2004
- 2004-08-02 CN CNB2004100588518A patent/CN100453238C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0256383A (en) * | 1988-08-22 | 1990-02-26 | Daido Steel Co Ltd | Spool for taking-up in aligned state |
| JPH0712381Y2 (en) * | 1990-08-20 | 1995-03-22 | 株式会社神戸製鋼所 | Spool for welding wire |
| JP2556548Y2 (en) * | 1992-12-28 | 1997-12-03 | 日鐵溶接工業株式会社 | Metal wire winding spool |
| JPH1034337A (en) * | 1996-07-30 | 1998-02-10 | Kobe Steel Ltd | Spool for welding wire |
| CN1206683A (en) * | 1997-07-30 | 1999-02-03 | 特线工业株式会社 | Metal wire winding reel |
| US6047918A (en) * | 1999-01-27 | 2000-04-11 | Japan Automatic Machine Co., Ltd. | Wire spool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023221A (en) * | 2017-01-11 | 2019-07-16 | 日本斯倍利亚社股份有限公司 | The Shape keeper of welding-wire coil |
| CN110023221B (en) * | 2017-01-11 | 2020-12-08 | 日本斯倍利亚社股份有限公司 | Shape-keeping device for welding wire coil |
| EP3651187A4 (en) * | 2017-07-04 | 2022-03-02 | Tanaka Denshi Kogyo K.K. | Bonding wire winding spool, winding structure, and spool case |
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|---|---|
| CN1733409A (en) | 2006-02-15 |
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