CN104416546A - Interface accessory and multifunctional machine comprising same - Google Patents
Interface accessory and multifunctional machine comprising same Download PDFInfo
- Publication number
- CN104416546A CN104416546A CN201310375479.2A CN201310375479A CN104416546A CN 104416546 A CN104416546 A CN 104416546A CN 201310375479 A CN201310375479 A CN 201310375479A CN 104416546 A CN104416546 A CN 104416546A
- Authority
- CN
- China
- Prior art keywords
- accessory
- interface accessory
- interface
- fixed part
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Abstract
The invention discloses an interface accessory which can be connected with an accessory cutting tool in a matching mode. The interface accessory comprises a transmission shaft which is used for transmitting power; the transmission shaft is provided with a fixing portion which can be matched with the accessory cutting tool; an absorbing element which can absorb the accessory cutting tool is arranged on the fixing portion; the accessory cutting tool is provided with an interface portion which is in a preset shape. The transmission shaft is provided with the fixing portion which is matched with the interface portion and accordingly the accessory cutting tool cannot relatively rotate and move on the interface accessory and the accessory cutting tool and the interface accessory are guaranteed swinging synchronously. In addition, the absorbing element which is used for absorbing the accessory cutting tool is arranged on the fixing portion. During the installation process of the accessory cutting tool, the accessory cutting tool can be directly absorbed to the interface accessory, an operator does not need to hold the accessory cutting tool through hands and can hold the multifunctional machine with one hand and lock the accessory cutting tool with the other hand, and the integral installation process is simple.
Description
Technical field
The present invention relates to a kind of electric tool, particularly relate to a kind of interface accessory and there is the Multi Role Aircraft of this interface accessory.
Background technology
Multi Role Aircraft is the swing class power tool of the common hand-held of industry, and to be output shaft do oscillating motion around self axial line for its operation principle, thus drive the annex cutter oscillation motion being arranged on output shaft end.Common annex cutter comprises straight blade, saw blade, triangle frosted dish and spade-type scraper etc.Therefore, after user is provided with different annex cutters on output shaft, multiple different operating function can be realized, as sawed, cutting, grind, scrape, to adapt to different work requirements.
But above-mentioned Multi Role Aircraft, when installation accessories cutter, needs to buttress annex cutter on the other hand, carries out the action of locking accessory cutter on the other hand.So there is no way and hold Multi Role Aircraft simultaneously, the installation of annex cutter is inconvenient.
Summary of the invention
Based on this, be necessary for the problems referred to above, a kind of interface accessory that annex can be facilitated to install and the Multi Role Aircraft with this interface accessory are provided.
A kind of interface accessory, for connecting with annex cutter, it is characterized in that, described interface accessory comprises the power transmission shaft for transmitting power, described power transmission shaft has the fixed part matched with described annex cutter, described fixed part is provided with the absorptive element that can adsorb described annex cutter.
Wherein in an embodiment, described absorptive element is magnet, adhesive tape or offset plate.
Wherein in an embodiment, described fixed position is in the end of described power transmission shaft.
Wherein in an embodiment, described fixed part is offered the first groove, described absorptive element is fixed in described first groove.
Wherein in an embodiment, described fixed part circumference is distributed with the projection matched with described annex cutter.
A kind of Multi Role Aircraft, can connect with annex cutter, comprise housing, be placed in described housing and the output shaft that can swing around own axes and the interface accessory be fixed on described output shaft, described interface accessory comprises the power transmission shaft connected with described output shaft for transmitting power, described power transmission shaft has the fixed part matched with described annex cutter, described fixed part is provided with the absorptive element that can adsorb described annex cutter.
Wherein in an embodiment, described absorptive element is magnet, adhesive tape or offset plate, described fixed part is offered the first groove, and described absorptive element is fixed in described first groove.
Wherein in an embodiment, described fixed part circumference is distributed with the projection matched with described annex cutter.
Wherein in an embodiment, described Multi Role Aircraft also comprises the securing member for being fixed on by described annex cutter on described output shaft, the fastener shaft that described securing member comprises pressing plate and is fixedly connected with described pressing plate, described fastener shaft has the fastening end near described pressing plate, the fixed part of described power transmission shaft also offers the first through hole matched with described fastening end.
Wherein in an embodiment, the cross section of described fastening end is polygon, ellipse or kidney-shaped.
Above-mentioned interface accessory and have the Multi Role Aircraft of this interface accessory, by connecting of fixed part and annex cutter, can be fixed on annex cutter on fixed part, thus guarantee synchronous operation between annex cutter and interface accessory.In addition, fixed part is also provided with the absorptive element for adsorbing annex cutter, in annex Cutting tool installation manner process, annex cutter can directly be adsorbed on interface accessory.Operating personnel are without the need to buttressing annex cutter with hand, thus solution releasing hand is used for holding Multi Role Aircraft, and annex cutter is locked by another hand, and whole installation process is easy.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure explosive view of the Multi Role Aircraft with interface accessory;
Fig. 2 is the three-dimensional structure assembly drawing of the Multi Role Aircraft with interface accessory;
Fig. 3 is the partial sectional view of the interface accessory associated connecting structure of Multi Role Aircraft shown in accompanying drawing 2;
Fig. 4 is the upward view of the Multi Role Aircraft with interface accessory;
Fig. 5 is the upward view of interface accessory;
Fig. 6 be along A-A in Fig. 5 to sectional view;
Fig. 7 is the top view of annex cutter.
Wherein, concrete element reference numeral is listed as follows:
Multi Role Aircraft, 100 interface accessory, 110 power transmission shafts, 111
Fixed part, 1111 absorptive elements, 11111 planar portions, 111111
First groove, 11112 is protruding, 11,113 first through holes, 1112
Adpting flange, 112 second through holes, 1121 casings, 120
Output shaft, 130 screwed holes, 131 securing members, 140
Pressing plate, 141 fastener shafts, 142 fastening end, 1421
Trip bolt, 150 annex cutters, 200 sawtooth portions, 210
Interface portion, 220 connecting holes, 221 end faces, 222
Second groove, 223
Detailed description of the invention
Please refer to the drawing 1 to Fig. 4, present embodiment announcement is a kind of can be connected with annex cutter 200 and drive annex cutter 200 to do the Multi Role Aircraft 100 of oscillating motion with predetermined operating frequency and working strength.This Multi Role Aircraft 100 comprises casing 120, is arranged on the drive motors (not shown) of casing 120 inside, being driven by drive motors can the output shaft 130 of rotary oscillation and the securing member 140 that annex cutter 200 can be fixed on output shaft 130.
The annex cutter 200 with multiple different interface type can be connected to make output shaft 130, being also provided with between output shaft 130 and annex cutter 200 for the interface accessory 110 matched with the interface of annex cutter 200.Interface accessory 110 is fixed on output shaft 130, it adpting flange 112 comprising the power transmission shaft 111 for transmitting power and can be fixed on power transmission shaft 111.Wherein, power transmission shaft 111 and adpting flange 112 are combined after can processing separately, also can be one-body molded.
Please refer to the drawing 3, in the present embodiment, is coaxially connected between output shaft 130 with power transmission shaft 111.Four screwed holes 131 are evenly distributed with in the circumference of output shaft 130, the adpting flange 112 of interface accessory 110 is provided with the second through hole 1121 matched with each screwed hole 131, trip bolt 150 is each passed through the second through hole 1121 and matched with screwed hole 131, thus is fixed on output shaft 130 by interface accessory 110.In the course of the work, interface accessory 110 can be synchronized with the movement along with the rotary oscillation of output shaft 130 Multi Role Aircraft 100.
Please refer to the drawing 7 is the structural representation of the annex cutter 200 in present embodiment, this annex cutter 200 comprise the sawtooth portion 210 for carrying out cutting operation and can be matched with interface accessory 110 interface portion 220, periphery interface portion 220 offering the second groove 223, second groove 223 evenly offer nine connecting hole 221(wherein have to be communicated with between 3 connecting holes 221 with the second groove 223 arrange).Meanwhile, the end of power transmission shaft 111 is provided with the fixed part 1111 matched with above-mentioned interface portion 220, fixed part 1111 is provided with the projection 11113 matched with this connecting hole 221, thus annex cutter 200 can be latched on interface accessory 110, and can not and interface accessory 110 between produce relative displacement.Annex cutter 200 is in installation process, projection 11113 on interface accessory 110 is connected on the connecting hole 221 corresponding with it, thus annex cutter 200 is fixed on interface accessory 110, make it to produce the rotary motion relative to interface accessory 110, to guarantee being synchronized with the movement between annex cutter 200 and interface accessory 110.
In addition, fixed part 1111 is also provided with the absorptive element 11111 that can adsorb annex cutter 200.Absorptive element 11111 can be magnet, also can for have the colloid of viscosity, adhesive tape or offset plate etc. other annex cutter 200 can be adsorbed on element on interface accessory 110.Owing to Multi Role Aircraft 100 can use usually the irony annex cutter 200 through specially treated, the absorptive element 11111 therefore adopted in the present embodiment is the magnet that can adsorb above-mentioned annex cutter 200.Absorptive element can be one or more, and in the present embodiment, the axis along fixed part 1111 has been evenly arranged four absorptive elements 11111.Please refer to the drawing 5 and Fig. 6, fixed part 111 has been uniformly distributed circumferentially four grooves 11112, and absorptive element 11111 is fixed on the inside of groove 11112.
The interface portion 220 of annex cutter 200 has end face 222, absorptive element 11111 has the planar portions 111111 of absorption end face 222.When annex cutter 200 connects on interface accessory 110, this end face 222 is attracted in the planar portions 111111 of absorptive element 11111, thus ensures that annex cutter 200 can not depart from from interface accessory 110.When the magnet suction on absorptive element 11111 is comparatively strong and when can guarantee that annex cutter 200 can not depart from from interface accessory 110, can keep certain gap between end face 222 and planar portions 111111.And in other embodiments, end face 222 contacts with planar portions 111111.
Please refer to the drawing 1 or Fig. 3, securing member 140 comprises the fastener shaft 142 that annex cutter 200, interface accessory 110 can be pressed on the pressing plate 141 on output shaft 130 and be fixedly connected with pressing plate 141.Fastener shaft 142 has the fastening end 1421 of close pressing plate 141, and the middle part of interface accessory 110 offers the first through hole 1112 matched with fastening end 1421.Securing member 140 is each passed through the second groove 223 of annex cutter 200, the first through hole 1112 of interface accessory 110, and is locked on output shaft 130 by annex cutter 200.
In swing process, produce relative sliding with securing member 140 to prevent annex cutter 200 and Multi Role Aircraft 100 and cause securing member 140 to get loose, on fastener shaft 142, the cross section of fastening end 1421 is designed to non-round, particularly, can be the shapes such as polygon, ellipse or kidney-shaped.The fastening end 1421 with non-round cross section can clamp with annex cutter 200 and interface accessory 110 thus be unlikely to produce relative rotational slide in installation process, thus guarantees the reliability that securing member 140 is locked.
In annex cutter 200 installation process, first by the connecting hole 221 of annex cutter 200 and the projection 11113 of interface accessory 110 corresponding, thus ensure annex cutter 200 cannot with produce between interface accessory 110 relative in rotary moving.Annex cutter 200 adsorbs by the absorptive element 11111 be now arranged on interface accessory 110, thus guarantees that annex cutter 200 can not depart from from interface accessory 110.Then, securing member 140 is locked on output shaft 130 through annex cutter 200 and interface accessory 110.Adopt above-mentioned embodiment, annex cutter 200 is in installation process, and annex cutter 200 does not need can be attracted on interface accessory 110 with hand steered holding, thus has liberated a hand and can hold multi-functional casing 120, and annex cutter 200 is locked by another hand.To guarantee that annex cutter 200 can simply, efficiently be installed.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an interface accessory, for connecting with annex cutter, it is characterized in that, described interface accessory comprises the power transmission shaft for transmitting power, described power transmission shaft has the fixed part matched with described annex cutter, described fixed part is provided with the absorptive element that can adsorb described annex cutter.
2. interface accessory according to claim 1, is characterized in that, described absorptive element is magnet, adhesive tape or offset plate.
3. interface accessory according to claim 1, is characterized in that, described fixed position is in the end of described power transmission shaft.
4. interface accessory according to claim 1, is characterized in that, described fixed part is offered the first groove, and described absorptive element is fixed in described first groove.
5. interface accessory according to claim 1, is characterized in that, described fixed part circumference is distributed with the projection matched with described annex cutter.
6. a Multi Role Aircraft, can connect with annex cutter, it is characterized in that, comprise housing, be placed in described housing and the output shaft that can swing around own axes and the interface accessory be fixed on described output shaft, described interface accessory comprises the power transmission shaft connected with described output shaft for transmitting power, described power transmission shaft has the fixed part matched with described annex cutter, described fixed part is provided with the absorptive element that can adsorb described annex cutter.
7. Multi Role Aircraft according to claim 6, is characterized in that, described absorptive element is magnet, adhesive tape or offset plate, described fixed part is offered the first groove, and described absorptive element is fixed in described first groove.
8. Multi Role Aircraft according to claim 6, is characterized in that, described fixed part circumference is distributed with the projection matched with described annex cutter.
9. Multi Role Aircraft according to claim 6, it is characterized in that, also comprise the securing member for being fixed on by described annex cutter on described output shaft, the fastener shaft that described securing member comprises pressing plate and is fixedly connected with described pressing plate, described fastener shaft has the fastening end near described pressing plate, the fixed part of described power transmission shaft also offers the first through hole matched with described fastening end.
10. Multi Role Aircraft according to claim 9, is characterized in that, the cross section of described fastening end is polygon, ellipse or kidney-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375479.2A CN104416546A (en) | 2013-08-26 | 2013-08-26 | Interface accessory and multifunctional machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375479.2A CN104416546A (en) | 2013-08-26 | 2013-08-26 | Interface accessory and multifunctional machine comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416546A true CN104416546A (en) | 2015-03-18 |
Family
ID=52967237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375479.2A Pending CN104416546A (en) | 2013-08-26 | 2013-08-26 | Interface accessory and multifunctional machine comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393008A (en) * | 2015-08-03 | 2017-02-15 | 南京德朔实业有限公司 | Torque output tool and torque output assembly thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265343A (en) * | 1992-01-27 | 1993-11-30 | Hall Surgical, Division Of Zimmer, Inc. | Blade collet |
| US5366312A (en) * | 1993-08-18 | 1994-11-22 | Surgiquip, Inc. | Surgical saw blade attachment assembly |
| US5489285A (en) * | 1994-02-23 | 1996-02-06 | Hall Surgical, Div. Of Zimmer, Inc. | Surgical saw blade and clamp |
| US20040138668A1 (en) * | 2003-01-14 | 2004-07-15 | Fisher Michael G. | Saw blade having a prearranged hub section |
| CN102416615A (en) * | 2010-09-26 | 2012-04-18 | 南京德朔实业有限公司 | Handhold power tool with operating element quick clamping device |
| US8381833B2 (en) * | 2009-09-24 | 2013-02-26 | Robert Bosch Gmbh | Counterbalance for eccentric shafts |
| CN103101038A (en) * | 2011-11-11 | 2013-05-15 | 苏州宝时得电动工具有限公司 | Work head |
-
2013
- 2013-08-26 CN CN201310375479.2A patent/CN104416546A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265343A (en) * | 1992-01-27 | 1993-11-30 | Hall Surgical, Division Of Zimmer, Inc. | Blade collet |
| US5366312A (en) * | 1993-08-18 | 1994-11-22 | Surgiquip, Inc. | Surgical saw blade attachment assembly |
| US5489285A (en) * | 1994-02-23 | 1996-02-06 | Hall Surgical, Div. Of Zimmer, Inc. | Surgical saw blade and clamp |
| US20040138668A1 (en) * | 2003-01-14 | 2004-07-15 | Fisher Michael G. | Saw blade having a prearranged hub section |
| US8381833B2 (en) * | 2009-09-24 | 2013-02-26 | Robert Bosch Gmbh | Counterbalance for eccentric shafts |
| CN102416615A (en) * | 2010-09-26 | 2012-04-18 | 南京德朔实业有限公司 | Handhold power tool with operating element quick clamping device |
| CN103101038A (en) * | 2011-11-11 | 2013-05-15 | 苏州宝时得电动工具有限公司 | Work head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393008A (en) * | 2015-08-03 | 2017-02-15 | 南京德朔实业有限公司 | Torque output tool and torque output assembly thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150318 |