CN205497183U - Power tool and annex thereof - Google Patents
Power tool and annex thereof Download PDFInfo
- Publication number
- CN205497183U CN205497183U CN201620040091.6U CN201620040091U CN205497183U CN 205497183 U CN205497183 U CN 205497183U CN 201620040091 U CN201620040091 U CN 201620040091U CN 205497183 U CN205497183 U CN 205497183U
- Authority
- CN
- China
- Prior art keywords
- power tool
- workpiece
- rotary shaft
- output shaft
- operating platform
- 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.)
- Active
Links
Abstract
The utility model relates to a power tool and annex thereof, this power tool includes: the power tool body that has the output shaft, the output shaft is used for exporting rotary power, the rotation axis, detachable with the output shaft is joined in marriage and is connect, the power tool body can drive the rotation axis is rotatory, have the machined part of finished surface, set up the periphery of rotation axis, and can round the rotation axis is rotatory, through the finished surface carries out groove preparation to the work piece. Above -mentioned power tool only needs to set up corresponding rotation axis and machined part on the output shaft, rotatory when power tool drive rotation axis and machined part, the machined part just can carry out groove preparation to the work piece. This power tool improves on present power tool body, need not higher cost to when groove preparation, also need not complicated instrument, guaranteed the precision of groove.
Description
Technical field
This utility model relates to power tool field, particularly to a kind of power tool with retaining wall on slope function and adnexa thereof.
Background technology
During workpiece welding, for ensureing welding quality, need to increase welding contact area at weld bevel.When workpiece is carried out retaining wall on slope, typically having two ways, the first is that workpiece is processed by the beveling machine utilizing specialty；The second way is to cut a V-shaped groove on workpiece first with cutting machine, this V-shaped groove carries out rounding operation of polishing the most again, forms groove.
For first kind of way, the beveling machine of specialty is expensive, and relatively costly during use.For the second way, operation sequence is complicated, and groove accuracy is poor.
Utility model content
Based on this, it is necessary to provide a kind of cost is relatively low, simply have retaining wall on slope function power tool and adnexa thereof.
A kind of power tool, including: having the power tool body of output shaft, described output shaft is in order to outputting rotary power；Rotary shaft, dismountable and described output shaft connects, and described power tool body can drive described rotary shaft to rotate；There is the workpiece of finished surface, be arranged on the periphery of described rotary shaft, and can rotate around described rotary shaft, by described finished surface, workpiece is carried out retaining wall on slope.
Above-mentioned power tool, only need to arrange corresponding rotary shaft and workpiece on output shaft, when power tool is rotated axle and workpiece rotation, and workpiece just can carry out retaining wall on slope to workpiece.This power tool improves on existing power tool body, it is not necessary to higher cost, and when retaining wall on slope, without complicated instrument, it is ensured that the precision of groove.
Wherein in an embodiment, described rotary shaft is coaxially disposed with described output shaft.
Wherein in an embodiment, the finished surface of described workpiece is set to multiple working region, and the plurality of working region is in order to process various sizes of groove.
Wherein in an embodiment, one end of described rotary shaft is provided with interface, and described interface is suitable with output shaft, and described rotary shaft is connected with described output shaft by described interface.
Wherein in an embodiment, described power tool also includes that operating platform, described operating platform connect with described power tool body, and described operating platform is in order to place workpiece.
Wherein in an embodiment, described power tool also includes that locating piece, described locating piece are spindle rotationally arranged on described operating platform, in order to position workpiece.
Wherein in an embodiment, described power tool also includes arrangement for adjusting height, described arrangement for adjusting height connects described operating platform and described power tool body, and described arrangement for adjusting height is in order to regulate the described operating platform height relative to described power tool body.
Wherein in an embodiment, the height of described operating platform is in predetermined altitude, and described predetermined altitude is workpiece when being placed on described operating platform, and the axis of workpiece and described rotary shaft are in identical plane.
A kind of power tool accessories, dismountable and the power tool body of energy outputting rotary power output shaft connects, comprising: rotary shaft, in order to connect with described output shaft, described power tool body can drive described rotary shaft to rotate；There is the workpiece of finished surface, be arranged on the periphery of described rotary shaft, and can rotate around described rotary shaft, by described finished surface, workpiece is carried out retaining wall on slope.
This power tool accessories only need to connect with the output shaft of power tool body, axle is rotated by output shaft and workpiece rotates, workpiece is realized retaining wall on slope.This power tool accessories directly connects with power tool body, it is achieved retaining wall on slope, it is not necessary to higher cost, without complicated instrument, it is ensured that the precision of groove.
Wherein in an embodiment, the finished surface of described workpiece is set to multiple working region, and the plurality of working region is in order to process various sizes of groove.
Accompanying drawing explanation
Fig. 1 is that the structure of this utility model embodiment medium power attachment is quick-fried according to schematic diagram；
Fig. 2 is the structural representation of this utility model embodiment medium power instrument；
Fig. 3 be in this utility model embodiment workpiece through the structural representation of power tool retaining wall on slope.
Wherein:
100. power tool accessories 110. rotary shaft 111. interfaces
112. limited block 113. fixed port 120. workpieces
121. finished surface 130. pad 140. securing members
200. section cutting saw 210. workbench 220. saw frames
221. saw blade 222. motor 223. handles
224. switch 230. operating platform 231. horizontal parts
232. vertical component effect 241. locating piece 242. sliding trays
Bolt fixed by 243. bolt 244. arcuate grooves 245.
251. height adjustment bolt 252. altitude location grooves
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described in detail.
Refer to the structural blast schematic diagram that Fig. 1, Fig. 1 are power tool accessories 100, this power tool accessories 100 includes rotary shaft 110 and has the workpiece 120 of finished surface 121, and workpiece 120 is arranged on the periphery of rotary shaft 110.Rotary shaft 110 can connect with the power tool body with output shaft, power tool body passes through output shaft outputting rotary power, and drive rotary shaft 110 to rotate, rotary shaft 110 drives workpiece 120 to rotate about, when workpiece contacts with finished surface 121, workpiece 120 can realize the retaining wall on slope to workpiece.In the present embodiment, it is contemplated that the accuracy of workpiece grooves processing and symmetry, this rotary shaft 110 is coaxially disposed with output shaft, when both rotate, has identical rotation axis.
Please continue to refer to Fig. 1, one end of rotary shaft 110 is provided with interface 111, and this interface 111 is suitable with the output shaft of power tool body, and by this interface 111, this power tool accessories 100 can be dismountable, matched with power tool body easily；And the axially arranged of workpiece 120 has a through hole, it is set in the periphery of rotary shaft 110 by this through hole workpiece 120.At the proximity mouth 111 of rotary shaft 110, being provided with limited block 112, workpiece 120 contacts with limited block 112 and realizes workpiece 120 spacing towards interface 111 direction in rotary shaft 110.And the other end of rotary shaft 110 is fixed port 113, when workpiece 120 is set in rotary shaft 110 peripheral, realize spacing in remote interface 111 direction of workpiece 120 in fixed port 113 side by the pad 130 being sequentially sleeved in rotary shaft 110 and securing member 140.
In the present embodiment, finished surface 121 could be arranged to multiple working region, when workpiece 120 is arranged in rotary shaft 110, these working regions are of different sizes along the radial direction of rotary shaft 110, finished surface 121 is made to have different processing dimensions, in order to form various sizes of groove on workpiece.This finished surface 121 could be arranged to step-like, can be sequentially reduced from one end of the nearly output shaft of finished surface 121 or increase processing dimension；The processing dimension of this finished surface 121 working region can also unordered be arranged.
The structure of power tool is discussed in detail below in conjunction with detailed description of the invention, in the present embodiment, with the power tool body that section cutting saw is concrete, power tool is illustrated, certainly, this power tool body can also be other can the power tool of outputting rotary power, such as inclined cutting saw, angle grinding machine, sander etc..
Referring now to Fig. 1, Fig. 2, Fig. 2 is the structural representation of this power tool, and this power tool includes section cutting saw 200 and above-mentioned power tool accessories 100.Rotary shaft 110 connects with the output shaft of section cutting saw 200, rotary power is transmitted this rotary shaft 110 by output shaft by the motor 222 in section cutting saw 200, rotary shaft 110 drives workpiece 120 to rotate, and by the finished surface 121 of workpiece 120, workpiece is carried out retaining wall on slope.
Section cutting saw 200 includes the saw frame 220 that workbench 210 and workbench 210 connect.Wherein, saw frame 220 includes a saw blade 221, the motor 222 driving saw blade 221 to rotate and handle 223, this handle 223 is additionally provided with a switch 224 to control the start and stop of motor 222.Certainly, when utilizing this power tool that workpiece is carried out retaining wall on slope, this saw frame 220 can be not provided with saw blade 221.
In the present embodiment, the interface 111 of rotary shaft 110 connects with the output shaft of section cutting saw 200 so that rotary shaft 110 is coaxially disposed with output shaft.In the present embodiment, the interface 111 of rotary shaft 110 can be provided with screw thread, the output shaft of section cutting saw 200 is also equipped with corresponding screw thread, can be fastenedly connected by helicitic texture between rotary shaft 110 and output shaft, can mount and dismount easily between such power tool accessories 100 and section cutting saw 200.Certainly, interface 111 can also be other form, can also be connected by corresponding form between its with output shaft, as arranged the device such as bearing or shaft coupling between output shaft with interface 111 to be connected section cutting saw 200 and power tool accessories 100.
In the present embodiment, rotary shaft 110 can be sand roller, and workpiece 120 can be emery wheel, emery wheel axially offer a through hole, the outer surface of emery wheel is finished surface 121, and it is peripheral that emery wheel is arranged on sand roller by the through hole offered on it.When section cutting saw 200 drives sand roller to rotate, sand roller strap moves emery wheel and rotates.When emery wheel high speed rotating, workpiece contacts with the outer surface of emery wheel, and emery wheel can carry out retaining wall on slope to this workpiece.In the present embodiment, sand roller and emery wheel are substantially in cylinder, the cross section of sand roller is circular, the cross section of emery wheel is an annular, both have the identical center of circle by cross section, so emery wheel around rotary shaft rotate time, all directions radially are respectively provided with identical radius, so that the groove of workpiece has more symmetrical shape.In an other embodiment, rotary shaft 110 can be sand roller, and workpiece 120 can be abrasive band, and abrasive band covers in the periphery of sand roller, and the one side away from sand roller in abrasive band is work surface 121.Certainly, it will be appreciated by persons skilled in the art that rotary shaft 110 can also be for the axle of other forms, workpiece 120 has the device of polishing function for other.
In present embodiment, this power tool also includes operating platform 230, and this operating platform 230 is dismountable to be connected with section cutting saw 200, and this operating platform 230 is in order to place workpiece so that workpiece is when retaining wall on slope, it is possible to be in state more smoothly.This operating platform 230 includes horizontal part 231 and vertical component effect 232, and horizontal part 231 can put workpiece with opening, and vertical component effect 232 is used for being connected with section cutting saw 200.Being provided with locating piece 241 on horizontal part 231, this locating piece 241 can move with relative level portion 231.When workpiece setting is on horizontal part 231, running fix block 241, make a side contacts of locating piece 241 and workpiece, thus limiting the movement in this side of this workpiece, the opposite side of workpiece can be limited it moved by section cutting saw 200 or the mode such as another locating piece arranged or operator's support.So, the position of workpiece just can be relatively fixed on horizontal part 231, and during retaining wall on slope, workpiece is not easily shifted, it is ensured that the degree of accuracy of the groove offered on workpiece.The locating piece 241 movement on horizontal part 231 can be realized by the sliding tray 242 offered on horizontal part 231, clamp device such as bolt 243 can pass locating piece 241 and sliding tray 242, locating piece 241 can be moved along sliding tray 242 under the restriction effect of bolt 243, when locating piece 241 moves to correct position, fix locating piece 241 position of movement on horizontal part 231 by nut bolt 243.Certainly, it will be appreciated by persons skilled in the art that the locating piece 241 movement on horizontal part 231 can also be realized by slide rail, do not repeat them here.
In the present embodiment, locating piece 241 can rotate with relative level portion 231, and this locating piece 241 rotates with bolt 243 for rotation axis, can form different angles between locating piece 241 from the rotary shaft of workpiece 120.So, when locating piece 241 is in different angles to position workpiece, the groove that workpiece is formed has different angles.This locating piece 241 can be provided with scale, it is provided with datum line on horizontal part 231, this datum line is parallel with the rotary shaft of workpiece 120, when locating piece 241 rotates, corresponding scale is had to align with datum line, operator can be clearly understood that the angle that locating piece 241 is rotated, it can therefore be appreciated that the angle of the groove formed by the workpiece of this locating piece 241 location.Can offer an arcuate groove 244 on this locating piece 241, fixing bolt 245 is through this arcuate groove 244 and sliding tray 242, and when locating piece 241 rotates, this fixing bolt 245 is all the time through this arcuate groove 244.When locating piece 241 moves to suitable position, and when turning to suitable angle, utilizing nut bolt 243 and fixing bolt 245, it is possible to fix the position in this locating piece 241 relative level portion 231, the workpiece being positioned such that can be in correct position and suitable angle.
In the present embodiment, this power tool also includes arrangement for adjusting height, this arrangement for adjusting height attended operation platform 230 and section cutting saw 200, and arrangement for adjusting height is in order to regulate the operating platform 230 height relative to section cutting saw 200.Preferably, the height of operating platform 230 is in predetermined altitude, this predetermined altitude is workpiece when being placed on operating platform 230, and the axis of workpiece is in identical plane with the rotary shaft of workpiece 120, so may insure that the groove that work pieces process goes out has good symmetry.In the present embodiment, this arrangement for adjusting height can include height adjustment bolt 251 and altitude mixture control nut, hole, location is offered on section cutting saw 200, altitude location groove 252 is offered on the vertical component effect 232 of operating platform 230, height adjustment bolt 251 can be through altitude location groove 252 and hole, location, operating platform 230 is regulated to predetermined altitude by operator, altitude mixture control nut is screwed in height adjustment bolt 251, and screwed, so that operating platform 230 is fixed on section cutting saw 200, then, workpiece can be placed on operating platform 230 and carry out retaining wall on slope.It is of course also possible to offer hole, location on vertical component effect 232, section cutting saw 200 is offered altitude location groove 252.It will be appreciated by persons skilled in the art that arrangement for adjusting height can also be for the device of other forms, after only needing this device to connect section cutting saw 200 and operating platform 230, height between the two can be regulated, and both can be fixed.
Introduce now this power tool and workpiece is carried out the course of processing of retaining wall on slope, referring now to Fig. 1, Fig. 2 and Fig. 3, regulation operating platform 230 is to suitably height, and regulate locating piece 241 to suitable position and angle, start section cutting saw 200, workpiece 120 rotates with, workpiece 300 is contacted by operator with locating piece 241, workpiece 300 is positioned in place and angle, and promote workpiece 300 to move (arrow direction in the direction such as Fig. 3) towards workpiece 120 direction, until workpiece 300 contacts with the finished surface 121 of workpiece 120, now workpiece 120 carries out retaining wall on slope to workpiece 300.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a power tool, including:
Having the power tool body of output shaft, described output shaft is in order to outputting rotary power；It is characterized in that, described power tool also includes:
Rotary shaft, dismountable and described output shaft connects, and described power tool body can drive described rotary shaft to rotate；
There is the workpiece of finished surface, be arranged on the periphery of described rotary shaft, and can rotate around described rotary shaft, by described finished surface, workpiece is carried out retaining wall on slope.
Power tool the most according to claim 1, it is characterised in that described rotary shaft is coaxially disposed with described output shaft.
Power tool the most according to claim 1, it is characterised in that the finished surface of described workpiece is set to multiple working region, the plurality of working region is in order to process various sizes of groove.
Power tool the most according to claim 1, it is characterised in that one end of described rotary shaft is provided with interface, and described interface is suitable with output shaft, and described rotary shaft is connected with described output shaft by described interface.
Power tool the most according to claim 1, it is characterised in that described power tool also includes that operating platform, described operating platform connect with described power tool body, and described operating platform is in order to place workpiece.
Power tool the most according to claim 5, it is characterised in that described power tool also includes that locating piece, described locating piece are spindle rotationally arranged on described operating platform, in order to position workpiece.
Power tool the most according to claim 5, it is characterized in that, described power tool also includes arrangement for adjusting height, described arrangement for adjusting height connects described operating platform and described power tool body, and described arrangement for adjusting height is in order to regulate the described operating platform height relative to described power tool body.
8., according to the power tool according to any one of claim 5-7, it is characterised in that the height of described operating platform is in predetermined altitude, described predetermined altitude is workpiece when being placed on described operating platform, and the axis of workpiece and described rotary shaft are in identical plane.
9. a power tool accessories, dismountable and the power tool body of energy outputting rotary power output shaft connects, it is characterised in that described power tool accessories includes:
Rotary shaft, in order to connect with described output shaft, described power tool body can drive described rotary shaft to rotate；
There is the workpiece of finished surface, be arranged on the periphery of described rotary shaft, and can rotate around described rotary shaft, by described finished surface, workpiece is carried out retaining wall on slope.
Power tool accessories the most according to claim 9, it is characterised in that the finished surface of described workpiece is set to multiple working region, the plurality of working region is in order to process various sizes of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040091.6U CN205497183U (en) | 2016-01-15 | 2016-01-15 | Power tool and annex thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040091.6U CN205497183U (en) | 2016-01-15 | 2016-01-15 | Power tool and annex thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205497183U true CN205497183U (en) | 2016-08-24 |
Family
ID=56722494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620040091.6U Active CN205497183U (en) | 2016-01-15 | 2016-01-15 | Power tool and annex thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205497183U (en) |
-
2016
- 2016-01-15 CN CN201620040091.6U patent/CN205497183U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101410564B1 (en) | A Complex Grinding Machine | |
| CN207171672U (en) | A kind of internal grinding attachment | |
| CN204658139U (en) | The floating polishing system of a kind of correction | |
| CN102490097A (en) | Adjustable worktable for guideway grinder | |
| CN204035688U (en) | Efficient circular saw sharpener | |
| WO2012046117A1 (en) | Machine tool for mechanical machining | |
| CN210616210U (en) | Grinding wheel machine with adjustable base | |
| CN105290927A (en) | High-precision arc surface grinding device | |
| CN205497183U (en) | Power tool and annex thereof | |
| CN208214993U (en) | Cylindrical part circumferential direction grinding attachment | |
| JP6151529B2 (en) | Grinding method of sapphire wafer | |
| CN110842714A (en) | Multifunctional grinding machine | |
| CN104924161B (en) | Precise tool grinder | |
| CN202540095U (en) | Abrasive belt grinder for grinding circular arc | |
| CN104801783A (en) | Gear grinding equipment | |
| CN210024844U (en) | Machine part polishing equipment | |
| CN209078404U (en) | Tooling is used in a kind of machining | |
| JP2011083886A (en) | Cutter grinder working while mounted to machine tool | |
| CN207309688U (en) | A kind of twin grinder | |
| CN208961718U (en) | A kind of multi-angle polished lathe | |
| CN112108911A (en) | Workpiece clamp for numerical control machining | |
| CN210024778U (en) | High-efficient clamping device of explosion-proof abrasive machine | |
| TWM482471U (en) | In-process grinding machine for spindle inner hole | |
| CN211103202U (en) | Angle-adjustable grinding machine | |
| CN215659432U (en) | Machine tool accessory corner processing grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |