CN202114709U - Working component for mating with multiple shaft ends - Google Patents
Working component for mating with multiple shaft ends Download PDFInfo
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- CN202114709U CN202114709U CN2010206010979U CN201020601097U CN202114709U CN 202114709 U CN202114709 U CN 202114709U CN 2010206010979 U CN2010206010979 U CN 2010206010979U CN 201020601097 U CN201020601097 U CN 201020601097U CN 202114709 U CN202114709 U CN 202114709U
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- operation element
- axle head
- adaptive
- longitudinal axis
- multiple axle
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Abstract
The utility model provides a working component for mating with multiple shaft ends. The working component includes a body portion and a clamping portion which is connected to the body portion and is suitable for mounting the working component to shaft ends. The body portion has a workpiece processing area for acting on workpieces to be processed. The clamping portion has a mounting hole with a longitudinal axis Y. The working component is characterized in that the clamping portion includes a support portion and a mating portion, which are overlapped along the direction of the longitudinal axis Y. The working component of the utility model can be mated with multiple shaft ends having different shapes. Meanwhile, the mating portion is directly arranged on the clamping portion of the working component, so that the number of accessories of a multifunctional tool is reduced and better portability is achieved.
Description
Technical field
The utility model relates to a kind of operation element, particularly relates to a kind of operation element that is used to be fitted to the axle head of the output shaft that can be driven by vibration.
Background technology
At present, the removable multi-purpose tool of some operation element on the instrument market, this removable operation element is installed to the output shaft axle head of multi-purpose tool, makes multi-purpose tool serve many purposes, thereby applicable to multiple workplace.Multi-purpose tool is called the oscillatory type instrument again; Its operation principle is: in the multi-purpose tool body, motor driver is housed; And drive the eccentric output shaft be installed in the spherical bearing through shift fork and do oscillating movement, do oscillating movement thereby drive operation element, realize processing to machined part.The different working element has different special purposes, and such as the saw blade that is used to cut, sand paper of being used to polish etc., wherein, saw blade is a kind of operation element that is in daily use on the multi-purpose tool.
At present, the multi-purpose tool of several kinds of brands is arranged on the market, for example DREMEL, FEIN, WORX; The multi-purpose tool of every kind of brand all is furnished with the operation element of brand separately, but the operation element between the various brands but can not be general, that is to say; Bought the multi-purpose tool of certain brand as the user after; Buy removable operation element if desired, he can only buy the operation element of this brand, and the operation element of other brands can't be installed on its multi-purpose tool that has.Therefore, existing operation element does not have good versatility, and this has brought worry to the user.
The utility model content
Do not have the defective of good versatility to the operation element that uses on the above-mentioned multi-purpose tool, the utility model provide a kind of versatility good can be adaptive with multiple axle head operation element.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of operation element that can be adaptive with multiple axle head; Comprise body, and link to each other with body and to be suitable for operation element is installed to the clamping part of axle head; Body is provided with the workpiece processing district that acts on workpiece to be processed, and clamping part has an installing hole, and installing hole has a longitudinal axis Y; It is characterized in that: clamping part comprises a support portion and a locking portion, and locking portion and support portion are applied setting on the direction of axis Y longitudinally.
Through adopting above technical scheme, the operation element of the utility model can be realized with multiple difform axle head adaptive; Simultaneously, locking portion is set directly on the support portion of operation element, has reduced the annex of multi-purpose tool, make it have more portability.
Description of drawings
Fig. 1 be the utility model embodiment one can with the front view of the adaptive operation element of multiple axle head, wherein, operation element is a kind of saw blade;
Fig. 2 is the vertical view of the saw blade among Fig. 1;
Fig. 3 is along the cutaway view of A-A among Fig. 2;
Fig. 4 is the stereogram of the support portion of saw blade among Fig. 1;
Fig. 5 is saw blade and the adaptive sketch map of a kind of axle head structure;
Fig. 6 is saw blade and the adaptive sketch map of another kind of axle head structure;
Fig. 7 be the utility model can with the sketch map of the adaptive another kind of operation element of multiple axle head, wherein, operation element is a kind of sanding part;
Fig. 8 be the utility model embodiment two can with the vertical view of the adaptive operation element of multiple axle head;
Fig. 9 is the front view of the operation element among Fig. 8;
Figure 10 is the upward view of operation element among Fig. 8, and with the clear pad setting that shows on the operation element clamping part, wherein sightless part dots in upward view;
Figure 11 is the vertical view when not welding locking portion on the support portion of operation element among Fig. 8;
Figure 12 is that Fig. 8 is along the B-B cutaway view;
Figure 13 is the vertical view of the locking portion of operation element among Fig. 8;
Figure 14 is that Figure 13 is along the C-C cutaway view;
Figure 15 be the utility model embodiment three can with the structural representation of the adaptive operation element of multiple axle head;
Figure 16 be the utility model embodiment four can with the front view of the adaptive operation element of multiple axle head;
Figure 17 is the upward view of operation element among Figure 16, and wherein sightless part dots in upward view;
Figure 18 is the D-D cutaway view of operation element among Figure 17;
Figure 19 be the utility model embodiment five can with the structural representation of the adaptive operation element of multiple axle head;
Figure 20 is the upward view of operation element among Figure 19, and wherein sightless part dots in upward view;
Figure 21 is an operation element E-E cutaway view among Figure 20;
Figure 22 be the utility model embodiment six can with the structural representation of the adaptive operation element of multiple axle head;
Figure 23 is the upward view of operation element among Figure 22, and wherein sightless part dots in upward view;
Figure 24 is an operation element F-F cutaway view among Figure 23;
Figure 25 illustrates the cutaway view of the utility model embodiment seven;
Figure 26 is the operation element of the utility model embodiment eight is provided with opening on support portion and locking portion a non-enclosed construction sketch map;
Figure 27 be embodiment nine can with the structural representation of the adaptive operation element of multiple axle head, (body part is not shown);
Figure 28 is the structural representation of the operation element support portion among Figure 28.
Figure 29 is the sketch map of the operation element of the utility model embodiment ten.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Embodiment one:
Extremely shown in Figure 7 like Fig. 1; So that a kind of operation element that is usually used on the vibration instrument---saw blade is as preferred embodiment; Saw blade comprises body 2 and the support portion 1 that is used to be fitted to the multi-purpose tool axle head that is connected with body; The front end of body 2 comprises can act on to be processed sawtooth district 3 that realizes cutting, is provided with locking portion 4 in the support portion 1 of saw blade, and this locking portion 4 is integrally formed with support portion 1; Certainly, also can locking portion 4 be fixed on support portion 1 through welding, riveted joint, screw or other suitable connected modes in other embodiments.Support portion 1 is configured for saw blade is connected to the clamping part on the instrument axle head with locking portion 4.The a plurality of grooves that radially connect 5 that interphase distribution radially is set on the end face of locking portion 4 with a plurality of protruding 6 (for drawing clean and tidy, only to one of them groove with one of them raised marking numeral).On support portion 1, also be provided with installing hole 7 with longitudinal axis Y.Groove and number of protrusions first-selection are respectively 12.First-selected ground groove evenly distributes around longitudinal axis Y with protruding radially; Be that a plurality of grooves are uniformly distributed on the locking portion 4 around the axis Y of longitudinal center with protruding; Groove radially extends with protruding all first-selections; And 30 degree of being separated by between two adjacent grooves (referring to 30 degree of being separated by between the center line of two adjacent grooves), 30 degree of also being separated by between two adjacent protrusion (referring to 30 degree of being separated by between the center line of two adjacent protrusion).In other embodiments, groove and convexity also can uneven distribution around longitudinal axis, its number also can be other numbers.
As shown in Figure 4; Be the stereogram of saw blade support portion 1, protruding 6 the inner bulge near longitudinal axis Y is provided with step surface 6 ', and step surface 6 ' is divided into two parts up and down with protruding 6 inboard on the bearing of trend of longitudinal axis Y; The part of step surface more than 6 ' is the V-shaped part; Formed by mutual first side 9 and second side 10 at angle, first-selected this angle is 150 degree, and first side 9 and second side 10 are basically parallel to longitudinal axis Y.The part of step surface below 6 ' is a planar section, and first-selection is made up of the plane that is basically parallel to longitudinal axis Y 11, and forming one is the locating hole of central axis with longitudinal axis Y.The radial distance that protruding 6 V-shape portion is assigned to longitudinal axis Y greater than protruding 6 planar section to the radial distance of longitudinal axis to Y.In conjunction with Fig. 6; Second side 10 of first side 9 of a part protruding 6 separately and remaining another part protruding 6 is positioned on the limit of first polygon 13 that longitudinal axis Y with installing hole 7 is the center, and first side 9 of second side 10 of a part protruding 6 separately and remaining another part protruding 6 is positioned on the limit of second polygon 14 that longitudinal axis Y with installing hole 7 is the center.First-selected ground, first polygon 13 and second polygon 14 all are regular hexagons, can adaptive some axle head structure as another kind of locating hole.Second polygon 14 is positioned at first polygon 13 and rotates around longitudinal axis Y on the position that belongs to after the angle, and this anglec of rotation first-selection is 30 degree.
First-selected ground, the radius of installing hole 7 arrive the minimum range of longitudinal axis Y less than each limit of locating hole (for example first polygon, second polygon).When operation element being installed on the instrument axle head through pad, screw; The part of support zone between installing hole profile and locating hole profile is unsettled with respect to axle head; Therefore can by pad and screw towards axle head press longitudinally axis Y direction towards axle head point deformation is arranged slightly, do not have the connection of this distortion can realize reliably connection fully than the support portion like this with being more prone to.
Be appreciated that; Through to the convexity of locking portion near the inboard of longitudinal axis Y be provided with step surface it is had and longitudinal axis at a distance of the V-shaped part and the planar section of different distance; Can saw blade be fitted to have different size, on the instrument of the output axle head of difformity structure; And allow the operator to adjust saw blade with respect to the output axle head to the different angles position around longitudinal axis Y to a great extent,, strengthen the versatility of saw blade to adapt to the cutting of various working.
In addition, on the locking portion of the saw blade of the utility model preferred implementation around longitudinal axis Y grooves distributed design radially make this saw blade can also with have that directly upwards to be distributed with the various output shafts of convexity of dispersion at axle head adaptive.For example as shown in Figure 5 is the saw blade of the utility model preferred implementation and the adaptive sketch map of output shaft that a kind of axle head has 4 T shapes convexities; The top that T shape is protruding is embedded in the groove 5 that radially connects, and circumferentially locatees through the side of adjacent convexity 6.The saw blade of the utility model preferred implementation can also be adaptive with the axle head of other multiple convex form; Such as; Axle head has cylindric or other convex in form of a circle that distribute around its longitudinal axis; This convexity is suitable for being plugged in the groove of saw blade locking portion, and is adaptive to realize, here do not enumerate one by one.
In other embodiments, first polygon and second polygon also can have the limit of other numbers.
In other embodiments, operation element also can be an element of realizing workpiece processing with other cutting modes, and for example as shown in Figure 7, operation element is a sanding part, has processing district 3 '.
In the following embodiment, same figure notation is represented same or corresponding position or member.
Embodiment two:
Shown in Fig. 8-14 is the saw blade of the preferred implementation two of the utility model; Saw blade comprises body 2 and the support portion 1 that is connected with body; The front end of body 2 comprise be suitable for acting on to be processed realize cutting sawtooth district 3, on the support portion 1 of saw blade, be welded with and be suitable for the locking portion 4 adaptive with multiple axle head.Support portion 1 is provided with the installing hole 7 with the axis Y of longitudinal center, when saw blade is secured to axle head securing member for example screw pass this installing hole and link to each other with axle head.Locking portion 4 be provided with can the circumferential rotation displacement of the relative axle head of spacing saw blade locating hole 310; The axis Y of longitudinal center of the longitudinal axis of locating hole 310 and installing hole 7 overlaps; Be that to have at least one be the locating hole 310 of central axis with longitudinal axis Y to locking portion 4; With the circumferential edge 310 ' of locating hole 310 is that start bit is equipped with the groove 5 that a plurality of Y of axis longitudinally connect and upwards extends towards the direction away from longitudinal axis Y in the footpath perpendicular to longitudinal axis Y, thereby between adjacent grooves 5, forms a plurality of protruding 6.Identical in the distribution mode of protruding and groove and the embodiment one; Different is in the embodiment one; Groove connects diametrically; Be separated from each other between the convexity and independence and in the embodiment two; Groove is towards the end opening of longitudinal axis Y diametrically, and closed away from the other end of longitudinal axis Y, thus make each of locking portion protruding be connected to one away from that end of longitudinal axis Y through the coupling part diametrically.In this embodiment two, all convexities 6 all are positioned on the limit of locating hole 310 near the medial surface of the inboard of longitudinal axis Y.
In this embodiment, locating hole 310 first-selections of locking portion 4 are regular hexagon, and the number of the groove 5 that it axially connects is 12, in other embodiments, can suitably select the number of shape, limit number and the groove 5 of locating hole 310 as required.The operation element of the utility model can be directly installed on the axle head of multiple instrument of existing market main flow, and does not need other adapter or adapter, and the fastening system of being made up of screw, pad etc. that can use that this instrument carries.In addition, 12 groove 5 relative longitudinal axis Y centers symmetries when guaranteeing the saw blade versatility, can satisfy multi-angle and regulate the requirement of installing.
The stamping forming technology of locking portion 4 first-selected employings in this embodiment forms to reduce manufacturing cost.The thickness that is used for the sheet material to be punched of punching press formation stamping parts not only receives the restriction of the ability of pressing equipment and diel, and receives the structure influence of stamping parts itself.For example, each convexity of locking portion can not be too thin on the direction of longitudinal axis Y, otherwise influence its intensity and and the axle head of various tool allow adaptive thickness whether to be complementary; Can not be too thick, otherwise cost increases or can not be by punching out.The thickness h 1 preferred 1mm≤h1≤3mm of locking portion 4 then can satisfy the requirement of intensity and adaptive thickness simultaneously, and further preferred thickness h 1 is 1.8mm, 2.0mm or 2.2mm.The thickness of support portion is h2.First-selected ground, the integral thickness 1.5mm≤h1+h2≤6mm of the support portion 1 and the saw blade clamping part of locking portion 4 formations has guaranteed the versatility that carries fastening system of all vibration instruments in the market, has also made full use of the intensity of material itself.
In this embodiment two, the support portion 1 of saw blade adopts the mode of spot welding to weld together with locking portion 4.For making when welding; Make locating hole 310 and installing hole 7 accurate centerings easily; Also axis Y direction punch forming longitudinally has a slight convex 220 on support portion 1; Protruding 220 on a side end face that is welded with said locking portion 4, and protruding 220 the outward flange and the edge 310 ' shape of locating hole 310 are consistent in fact with size.Concrete welding procedure is at first, with the accurate centering of locking portion and support portion, then, the position of pad to be confirmed to have at least the position of a circle pad 40 to drop on a plurality of convexities 6 that are formed between adjacent two grooves 5.Because in the vibration instrument; The convexity 6 that is formed between the groove 5 on the locking portion mainly is to be used to limit the circumferential rotation of operation elements such as saw blade with respect to output shaft; Under the certain situation of output shaft torsion, suffered moment of torsion is more little the closer to the position of longitudinal axis Y on the convexity, and the deformation that this position of saw blade course of work protrusions upwards took place in week is also more little; Therefore; These circle pad 40 settings are dropped on the centre of convexity 6 or partially by on the position of the axis Y of longitudinal center, to pad enough big welding space are provided on the one hand, also can make the pad deformation in the saw blade course of work on the convexity less on the other hand; More be difficult for losing efficacy, make that the welding between locking portion and the support portion is more firm.The saw blade clamping part comprises that also several are positioned at peripheral solder point 40 '; For making the locking portion 4 and the axle head of vibration instrument that the applying end face of suitable size arranged; The lateral profile face 340 of locking portion 4 is concordant with the lateral profile face 240 of support portion 1; Peripheral solder point 40 ' is selected to be provided with near the lateral profile face, for being welded to connect between support portion and the locking portion provides dual reinforcing assurance and made the applying of the two more smooth closely.
In this embodiment, the body 2 and the support portion 1 of saw blade are also adopted and are welded to connect pad 40 " on the width of saw blade, arrange.The material hardness of blade body portion waits the workpiece processing request greater than the material hardness of support portion to satisfy cutting, thereby further reduces the saw blade cost.
Embodiment three:
Shown in figure 15, embodiment three is compared difference with embodiment two and is: the locking portion 4 in this embodiment directly links to each other with body 2 through being connected shank 41, and support portion 1 is directly welded and is connected in locking portion 4.As for the mounting structure of the adapter structure of locking portion 4, support portion 1, and locking portion 4 all identical with the welded connection technology of support portion 1 with embodiment two, repeat no more.
Embodiment four:
Shown in Figure 16-18; Comparing difference with embodiment three is: the appearance profile of support portion 1 has corresponding to appearance profile by original and locking portion 4 and becomes and less can satisfy the annular that installation strength requires equally; The centre bore of annular support portion 1 is an installing hole 7; And the outside dimension of annular support portion 1 satisfies makes support portion 1 still can block the requirement of the groove 5 of locking portion fully, makes the clamping part of saw blade on the direction of longitudinal axis Y, not have through hole.Like this, when making in batches, can further practice thrift cost.Simultaneously, in the technology that locking portion 4 and support portion 1 is welded together, also can not need to be provided with again peripheral solder point 40 ', work simplification.
Adapter structure as for locking portion 4 is identical with embodiment three, repeats no more.
Embodiment five:
Shown in Figure 19-21; Comparing difference with embodiment four is: the external diameter of annular support portion 1 further dwindles; Cause the groove 5 of being located at the stamping forming axial perforation on the locking portion 4 not blocked fully by annular brace portion 1 and formed the through hole 5 ' of saw blade clamping part on axis Y direction, distant and not supported 1 bottom that covers constitutes through hole 5 ' apart from longitudinal axis Y by locking portion groove 5.Even locking portion 4 is thinner; As long as the gross thickness of support portion and locking portion is a bit larger tham the convexity that distributes on the axle head of the instrument thickness of axis Y direction longitudinally; Such as, be projected into as long as the axle head convexity can be passed hole 5 ' under the lower surface of locking portion 4 but be positioned on the lower surface of support portion and promptly can not conflict mutually with fixed system.
As for the mounting structure of the adapter structure of locking portion 4, support portion 1, and locking portion 4 all identical with the welded connection technology of support portion 1 with embodiment four, repeat no more.
Embodiment six:
Shown in Figure 22-24, compare difference with embodiment four and be: going back punching out on the support portion 1 has pit 110, and pit 110 distributes on whole circumference; And it is corresponding one by one away from the bottom of longitudinal axis Y with the groove 5 of locking portion; The purpose of this structural design is, the thickness of locking portion 4 can be done very thinly, when the thickness of the aspect ratio locking portion 4 of the convexity of all-purpose instrument axle head is big; Utilize the degree of depth of pit 110 to remedy, promptly the axle head convexity extend in groove 5 and the pit 110 simultaneously.
Embodiment seven:
Shown in figure 25, the pit 110 in the embodiment six also available pores 120 replaces, and promptly directly the direct punching press of the 110 locational materials of pit on the support portion in the embodiment six 1 is removed, and forms through hole 120.
In above embodiment, the convexity of locking portion and groove part are to be evenly distributed on the whole circumference around longitudinal axis Y, in other embodiments, also other forms of setting can be arranged.
Embodiment eight:
Shown in figure 26; Different with aforementioned embodiments one to seven; The support portion 1 and the locking portion 4 of the operation element of embodiment eight upwards are provided with opening 130 in the week around longitudinal axis Y, are convenient to the installation of operation element, save the set-up time; Particularly carry the all-purpose instrument that steps up device fast, also increased adaptive versatility for those.In this embodiment eight, each convexity 6 still is evenly distributed on the circumferential part of locking portion 4 except that opening 130 around longitudinal axis Y with groove 5.In this embodiment eight, protruding 6 first-selections are no less than 8.
Welded connection technology as for the adapter structure of locking portion 4 and locking portion 4 and support portion 1 can be identical with aforementioned embodiments, repeats no more.
Embodiment nine:
Shown in Figure 27-28, to compare with above-mentioned embodiment, support portion 1 is provided with groove 5 ', and groove 5 ' is radially outward offered by the edge of installing hole 7, and this structure has been simplified stamped technology more, and cost is low.When support portion 1 and locking portion 4 is welded together, make the groove 5 ' on the support portion 1 corresponding, then because installing hole 7 can have different shapes and aperture with locating hole 310 with groove 5 positions on the locking portion 4; In this embodiment; Installing hole 7 is circular, and locating hole 310 arrives the regular hexagon of the minimum range of longitudinal axis Y greater than installing hole 7 radiuses for each limit, therefore; This has formed on adaptive axis Y direction, and to have a step-like layer poor, and adaptive versatility further strengthens.
In some embodiments, the hole shape of the locating hole in the utility model 310 also can be consistent with installing hole 7 with size.
Embodiment ten:
Shown in figure 29; Can further improve the locking portion 4 of the operation element of the utility model; For example saving a convexity between per two convexities 6 on the basis of embodiment nine, form a plurality of sets, each sets is made up of a pair of adjacent protrusion 6; Constitute between a pair of adjacent protrusion 6 of each sets a special angle at interval, first-selected this special angle is 30 degree.Pad 40 is distributed in accordingly around the week of longitudinal axis Y with each convexity 6 and makes progress.Be formed with one between each sets than big groove 5 ".
In other embodiments, can also be that the convexity of three these special angles of perhaps a plurality of intervals successively constitutes one group, also can be the mix and match of the sets of different numbers.That is to say that locking portion 4 comprises at least two sets, each sets comprises the convexity 6 of at least two special angles of being separated by.
The structure of the adaption section of above-mentioned embodiment one to eight also can be done variation like this.
The utility model can be not limited to the saw blade in the above-mentioned preferred implementation with the adaptive operation element of multiple axle head; Also comprise and have the operation element that is used for material is processed removal part material that the utility model is created the oscillatory type instrument that the adapts to axle head of major technique characteristic; Operation element can be constructed to sawing instrument, grinding tool, cutting element or scraper; Accordingly, its workpiece processing district that acts on the material (to be processed) can be constructed to sawtooth district, milling zone, blade district etc.Referring to Fig. 7; Show a kind of sanding operation element that is used for that fits in oscillatory type instrument output axle head to the material polishing; This sanding operation element is a kind of leg-of-mutton sanding dish, comprises support portion 1 and body 2, support portion 1 be provided with locking portion 4 '; Locking portion 4 ' structure consistent with the above-mentioned locking portion 4 that is arranged on the saw blade; On the sanding dish and another side locking portion 4 ' relative, be provided with the milling zone 3 that acts on to be processed ', milling zone 3 ' on can paste sand paper, also can directly apply grinding-material etc. above that.
The text description of above-mentioned first-selected embodiment and accompanying drawing just describe and describe the utility model content, and do not really want the protection domain of the utility model is limited.Those skilled in the art can be easy to expect that under the prerequisite of spirit that does not break away from the utility model and category, the related operation element of the utility model also has other modification and replacement scheme.The protection domain of the utility model is confirmed by claim.
Claims (17)
1. operation element that ability is adaptive with multiple axle head; Comprise body (2), and link to each other with body and to be suitable for said operation element is installed to the clamping part of said axle head; Body (2) is provided with the workpiece processing district (3 that acts on workpiece to be processed; 3 '), said clamping part has an installing hole (7), and said installing hole (7) has a longitudinal axis Y; It is characterized in that: said clamping part comprises a support portion (1) and a locking portion (4), and said locking portion and said support portion are applied setting on the direction of axis Y longitudinally.
2. operation element that can be adaptive with multiple axle head according to claim 1 is characterized in that: said locking portion (4) has at least one locating hole that is central axis with said longitudinal axis Y.
3. operation element that can be adaptive with multiple axle head according to claim 2 is characterized in that: the radius of the minimum range of longitudinal axis Y greater than said installing hole arrived on the limit of said locating hole.
4. operation element that can be adaptive with multiple axle head according to claim 3 is characterized in that: said locating hole is a regular hexagon.
5. operation element that can be adaptive with multiple axle head according to claim 1 is characterized in that: be provided with on the said locking portion (4) along radially extension and interphase distribution protruding (6) perpendicular to said longitudinal axis Y.
6. operation element that can be adaptive with multiple axle head according to claim 5 is characterized in that: said convexity evenly distributes on locking portion around longitudinal axis Y.
7. operation element that can be adaptive with multiple axle head according to claim 6 is characterized in that: said locking portion (4) and said support portion (1) upwards are provided with an opening (130) in the week around said longitudinal axis Y.
8. operation element that can be adaptive with multiple axle head according to claim 7 is characterized in that: the interval angle between the adjacent protrusion (6) is 30 degree.
9. operation element that can be adaptive according to claim 5 with multiple axle head, it is characterized in that: said locking portion comprises at least two sets, and each sets comprises the convexity (6) of at least two special angles of being separated by.
10. operation element that can be adaptive with multiple axle head according to claim 9 is characterized in that: said special angle is 30 degree.
11. operation element that can be adaptive with multiple axle head according to claim 5 is characterized in that: said convexity (6) is provided with step surface (6 ') near the inboard of said longitudinal axis Y.
12. operation element that can be adaptive with multiple axle head according to claim 11 is characterized in that: the part of said convexity (6) more than the said step surface V-shaped part that first side (9) that is parallel to said longitudinal axis Y in fact and second side (10) are formed of serving as reasons.
13., it is characterized in that: the part of said convexity (6) below the said step planar section that the plane (11) that is parallel to said longitudinal axis Y in fact constitutes of serving as reasons according to claim 5 or 11 described operation elements that can be adaptive with multiple axle head.
14. operation element that can be adaptive with multiple axle head according to claim 5 is characterized in that: the medial surface of said convexity (6) the V-shaped part that first side (9) that is parallel to said longitudinal axis Y in fact and second side (10) are formed of serving as reasons.
15. according to claim 12 or 14 described can with the adaptive operation element of multiple axle head; It is characterized in that: second side (10) of first side (9) of a part protruding (6) and another part protruding (6) is positioned on the limit of first polygon (13), and said first polygon (13) is the center with the axis Y that is arranged on the installing hole (7) on the said support portion (1).
16. operation element that can be adaptive according to claim 15 with multiple axle head; It is characterized in that: first side (9) of second side (10) of a said part protruding (6) and said another part protruding (6) is positioned on the limit of second polygon (14), and said second polygon (14) is positioned at said first polygon (13) and rotates on the position that belongs to after the angle around said longitudinal axis Y.
17. operation element that can be adaptive with multiple axle head according to claim 1, it is characterized in that: said operation element is constructed to sawing instrument, grinding tool, cutting element or scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206010979U CN202114709U (en) | 2010-06-25 | 2010-10-27 | Working component for mating with multiple shaft ends |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218657.7 | 2010-06-25 | ||
| CN201010218657 | 2010-06-25 | ||
| CN2010206010979U CN202114709U (en) | 2010-06-25 | 2010-10-27 | Working component for mating with multiple shaft ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114709U true CN202114709U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206010979U Expired - Fee Related CN202114709U (en) | 2010-06-25 | 2010-10-27 | Working component for mating with multiple shaft ends |
| CN201020601105XU Expired - Fee Related CN202114710U (en) | 2010-06-25 | 2010-10-27 | Workpiece capable of being adaptive with various shaft ends |
| CN201110099903.6A Active CN102294684B (en) | 2010-06-25 | 2011-04-21 | Working component capable of being fit with various shaft ends |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020601105XU Expired - Fee Related CN202114710U (en) | 2010-06-25 | 2010-10-27 | Workpiece capable of being adaptive with various shaft ends |
| CN201110099903.6A Active CN102294684B (en) | 2010-06-25 | 2011-04-21 | Working component capable of being fit with various shaft ends |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294682A (en) * | 2010-06-25 | 2011-12-28 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN102294683A (en) * | 2010-06-25 | 2011-12-28 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN103213105A (en) * | 2013-03-26 | 2013-07-24 | 苏州伟泰克工具制造有限公司 | Cutting disc for hand-held electric tool machine |
| CN113263478A (en) * | 2020-02-14 | 2021-08-17 | 苏州宝时得电动工具有限公司 | Multifunctional machine and working accessories thereof |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012201624A1 (en) * | 2012-02-03 | 2013-08-08 | Robert Bosch Gmbh | sawblade |
| JP5746645B2 (en) | 2012-02-03 | 2015-07-08 | 株式会社マキタ | Work tools |
| DE202013006900U1 (en) | 2013-08-01 | 2014-11-03 | C. & E. Fein Gmbh | machine tool |
| NO2884309T3 (en) | 2013-08-01 | 2018-09-08 | ||
| DE202013006920U1 (en) | 2013-08-01 | 2014-11-03 | C. & E. Fein Gmbh | tooling |
| US10265778B2 (en) * | 2017-01-16 | 2019-04-23 | Black & Decker Inc. | Accessories for oscillating power tools |
| JP7096032B2 (en) | 2018-03-28 | 2022-07-05 | 株式会社マキタ | Multi tool |
| CN110563317B (en) * | 2019-09-11 | 2021-12-17 | 广西电网有限责任公司南宁供电局 | Vacuum tube capper jack calibration equipment that can once only adjust |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5554165A (en) * | 1995-02-09 | 1996-09-10 | Hall Surgical, Div. Of Zimmer, Inc. | Surgical blade and hub |
| DE10061559A1 (en) * | 2000-12-07 | 2002-06-13 | C & E Fein Gmbh & Co Kg | Holder for attaching a tool to a drive shaft and adapter for this |
| DE10360252A1 (en) * | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | tool adapter |
| DE202008009525U1 (en) * | 2008-07-08 | 2009-11-19 | C. & E. Fein Gmbh | Tool with a mounting hole for positive connection with various oscillating drivable drive shafts |
| CN201483468U (en) * | 2009-09-02 | 2010-05-26 | 苏州宝时得电动工具有限公司 | Adapter |
| CN201711949U (en) * | 2010-05-28 | 2011-01-19 | 南京德朔实业有限公司 | Adapter for adapting operation elements to shaft ends of power tools |
-
2010
- 2010-10-27 CN CN2010206010979U patent/CN202114709U/en not_active Expired - Fee Related
- 2010-10-27 CN CN201020601105XU patent/CN202114710U/en not_active Expired - Fee Related
-
2011
- 2011-04-21 CN CN201110099903.6A patent/CN102294684B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102294682A (en) * | 2010-06-25 | 2011-12-28 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN102294683A (en) * | 2010-06-25 | 2011-12-28 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN102294682B (en) * | 2010-06-25 | 2014-06-11 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN102294683B (en) * | 2010-06-25 | 2014-10-15 | 南京德朔实业有限公司 | Working component capable of being fit with various shaft ends |
| CN103213105A (en) * | 2013-03-26 | 2013-07-24 | 苏州伟泰克工具制造有限公司 | Cutting disc for hand-held electric tool machine |
| CN113263478A (en) * | 2020-02-14 | 2021-08-17 | 苏州宝时得电动工具有限公司 | Multifunctional machine and working accessories thereof |
| CN113263478B (en) * | 2020-02-14 | 2022-10-14 | 苏州宝时得电动工具有限公司 | Multifunctional machine and working accessories thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202114710U (en) | 2012-01-18 |
| CN102294684B (en) | 2014-07-30 |
| CN102294684A (en) | 2011-12-28 |
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| C14 | Grant of patent or utility model | ||
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