CN107876876A - Cutting attachment and cutting tool - Google Patents
Cutting attachment and cutting tool Download PDFInfo
- Publication number
- CN107876876A CN107876876A CN201711159134.8A CN201711159134A CN107876876A CN 107876876 A CN107876876 A CN 107876876A CN 201711159134 A CN201711159134 A CN 201711159134A CN 107876876 A CN107876876 A CN 107876876A
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- CN
- China
- Prior art keywords
- cutting
- plate
- saw blade
- guide
- jig
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
Abstract
A kind of cutting attachment, matches with jig and is combined into cutting tool guiding, and the jig includes guide surface；The cutting tool includes：Saw blade, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；The cutting attachment includes:The guide plate being connected with the bottom plate, the guide plate include the spigot surface being adapted with the guide surface, and the saw blade cutting workpiece has the cutting planes near the guide surface, and the spigot surface and the cutting planes are coplanar.It is easy to use, improve the efficiency and precision of cutting work.
Description
Technical field
The present invention relates to a kind of cutting attachment and cutting tool.
Background technology
Cutting tool, such as electric circular saw, it is the electric tool that work piece cut is carried out by saw blade that people commonly use.Work as needs
When being cut on workpiece, operator can allow saw blade to be cut along the line of cut being indicated in advance on workpiece, still
Operator is in cutting process, and often because artificial factor causes cutting accuracy not ensure, and operating efficiency is also than relatively low.
A kind of existing solution is oriented to using jig, in cutting, by the bottom plate and saw blade of cutting tool
A parallel side, is resisted against on the guide surface of jig, then moves cutting tool and is cut and ensure cutting tool
This side of bottom plate moved all the time along guide surface, the cutting accuracy caused by human factor can be avoided relatively low, worked
The problem of less efficient.But this solution is also problematic, because the bottom plate of cutting tool has certain width,
There is a certain distance between saw blade and the side of bottom plate, therefore people can not be by the guide surface of jig directly with being indicated on workpiece
Line of cut alignment, but need to measure the distance between side of saw blade and bottom plate first, jig be then fixed on it and drawn
Interval operates cumbersome equal to the position of the distance, is particularly performing needs constantly between guide face and line of cut
When converting the cutting of jig position, operating efficiency is relatively low；And when due to measurement and jig position being set according to measurement result,
Certain error is there may be, therefore the actual cutting result of cutting tool and line of cut there may be some deviations, cutting essence
Spend relatively low.
The content of the invention
Easy to use the technical problem to be solved in the present invention is to provide a kind of cutting attachment, cutting efficiency is higher, cutting essence
Du Genggao, and it is simple in construction, and cost is relatively low.
Technical scheme provided by the invention is：A kind of cutting attachment, match with jig and be combined into cutting tool guiding, it is described to lead
Chi includes guide surface；The cutting tool includes：Saw blade, the motor of the driving saw blade, the housing of the collecting motor and institute
State the bottom plate of housing connection；The cutting attachment includes:The guide plate being detachably coupled with the bottom plate, the guide plate include
The spigot surface being adapted with the guide surface, the saw blade have the cutting planes near the guide surface, the spigot surface
It is coplanar with the cutting planes.
Preferably, the guide plate includes the preceding guide part set along the cutting direct of travel of the saw blade and is oriented to afterwards
Portion, the spigot surface include the first spigot surface for being arranged on the preceding guide part, set the second of guide part to be in the rear oriented to
Face, the saw blade are located between the preceding guide part and the rear guide part.
Preferably, the cutting attachment also includes the work clamp being connected with the guide plate, and the work clamp has
With the workpiece against abutment face.
Preferably, the work clamp includes the first pressing plate and the second pressing plate and connection first pressing plate and the second pressure
The connection pressing plate of plate, along the direction parallel with the cutting planes, the saw blade is located at first pressing plate and described the
Between two pressing plates, formed with the opening passed through for the saw blade on the connection pressing plate.
Preferably, four points of the length of the first pressing plate lengthwise extension not less than the work clamp lengthwise development length
One of.
Preferably, the work clamp is integrally formed with the guide plate.
Preferably, the cutting attachment also includes the tool support plate being connected with the guide plate, the tool support plate
With phase back to the first face and the second face of setting, first face is used to supporting the bottom plate, second face be used for against
One side of the jig back to workpiece.
Preferably, grab is provided with first face and exercisable is moved between locked and unlocked positions
Locking member, the bottom plate are removably connected on the tool support plate by the grab and locking member.
Preferably, the tool support plate includes the first supporting plate and the second supporting plate and connection first supporting plate
With the connection supporting plate of the second supporting plate, along the direction parallel with the cutting planes, the saw blade is located at described first
Between supporting plate and second supporting plate, formed with the opening passed through for the saw blade in the connection supporting plate.
Preferably, the length of the first supporting plate lengthwise extension is not less than the tool support plate lengthwise development length
A quarter.
Preferably, the width of the tool support plate is adapted with the width of the bottom plate.
Preferably, the guide plate and the mobilizable connection of tool support plate, the guide plate is enable along vertical
Moved in the direction of the workpiece.
Preferably, the guide plate and the mobilizable connection of tool support plate, the guide plate is enable along vertical
Moved in the direction of the spigot surface.
Preferably, the cutting tool is electric circular saw.
Another technical problem to be solved by the present invention is that providing a kind of cutting tool, easy to use, cutting efficiency is higher, cuts
It is higher to cut precision, and it is simple in construction, and cost is relatively low.
Another technical scheme provided by the invention is：A kind of cutting tool, it can be oriented to by jig for cutting, including：Saw
Piece, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；Connected on the bottom plate
There is guide plate, the jig includes guide surface, and the guide plate includes the spigot surface being adapted with the guide surface, the saw blade
With the cutting planes near the guide surface, the spigot surface and the cutting planes are coplanar.
Another technical scheme provided by the invention is：A kind of cutting tool, it can be oriented to by jig for cutting, including：Saw
Piece, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；Connected on the bottom plate
There is guide plate, the jig includes guide surface, and the guide plate includes the spigot surface being adapted with the guide surface, the saw blade
Cutting workpiece has a cutting planes near the guide surface, and the spigot surface is parallel with the cutting planes and the cutting
The distance between plane and the spigot surface are not more than 3 millimeters；
Compared with prior art, cutting attachment and cutting tool provided by the invention, when cutting workpiece, can directly by
The guide surface of jig aligns with the line of cut being indicated in advance on workpiece, then by cutting attachment or the guider of cutting tool
It is resisted against on the guide surface of jig, then moves cutting tool and cut.This cutting attachment and cutting tool use
Convenient, cutting efficiency is higher, and cutting accuracy is higher, and simple in construction, and cost is relatively low.
Brief description of the drawings
The invention will be further described with embodiment below in conjunction with the accompanying drawings；
Fig. 1 is the schematic diagram when cutting attachment that embodiment of the present invention provides is in mating state with cutting tool；
Fig. 2 is schematic diagram when cutting attachment shown in Fig. 1 is in released state with cutting tool；
Fig. 3 is the schematic diagram of the cutting attachment shown in Fig. 1；
Fig. 4 is the cutting attachment decomposing schematic representation shown in Fig. 1；
Fig. 5 is the schematic diagram for the first step that the cutting attachment shown in Fig. 1 and cutting tool are mutually coupled；
Fig. 6 is the schematic diagram for the second step that the cutting attachment shown in Fig. 1 and cutting tool are mutually coupled；
Fig. 7 is left view when cutting attachment shown in Fig. 1 is in mating state with cutting tool；
Fig. 8 is that the cutting attachment shown in Fig. 1 is cutting operating diagram when starting with cutting tool；
Fig. 9 is operating diagram of the cutting attachment with cutting tool when cutting closes to an end shown in Fig. 1.
Wherein：
1. the saw blade of guide plate 4.
2. the tool support plate of bottom plate 5.
3. the housing of work clamp 6.
7th, the flexible member of 9. connector 47.
The butting section of guide part 49. before 11.
The operating portion of guide part 51. after 13.
15th, the dead bolt of 17 locating slot 53.
19th, the guiding surface of 21. screw 55.
23. the first blade guard 57,59. connecting portions
25. the first pressing plate 61,63. locating slots
27. the second pressing plate 65,67. screws
29. connect the through hole of pressing plate 69.
31. the cutting attachment of the second blade guard 100.
33. the cutting tool of the first supporting plate 200.
35. the jig of the second supporting plate 800.
37th, the 39. connection guide surface of supporting plate 801.
41. the spigot surface of locking member 802.
43. the workpiece of grab 900.
45. guide rail
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be described in detail.
Fig. 1 is referred to, the invention provides a kind of cutting attachment 100, cutting attachment 100, which is matched somebody with somebody, to be connected on cutting tool 200,
It is engaged with jig 800 to be oriented to cutting tool 200, so that cutting tool 200 can be easily along advance sign
Line of cut on workpiece 900 is cut to workpiece 900.Cutting tool 200 can be our common electric circular saws, sweep-saw
It is numerous to list herein Deng the electric tool by saw blade execution cutting operation, in the description, said by taking electric circular saw as an example
It is bright.
Jig 800 can be common plastics system in life, or wooden ruler, and it has can be with being indicated in advance
Line of cut on workpiece 900 is adapted, and cutting attachment 100 and cutting tool 200 can be guided to draw along what line of cut moved
Guide face 801.Certainly, jig 800 can also be the other materials for having guide surface 801, such as construction material cut down etc.
Other have can be as the material on the surface of guide surface 801.
In the specification, the front that left side in Fig. 1 is cutting tool 200 is defined, right positions are to cut in definition figure
The rear of instrument 200 is cut, jig 800 is fixed on the surface of workpiece 900 along the line of cut being indicated in advance on workpiece 900,
Guide surface 801 of the cutting tool 200 along jig 800 arrow F directions along Fig. 1 are moved to the left from right side, complete cutting behaviour
Make.Jig 800 is detachably mounted to the surface of workpiece 900 by clamping element (not shown).
Please also refer to Fig. 2, cutting tool 200 includes bottom plate 2, is stretched out from bottom plate 2 to cut the saw blade 4 of workpiece 900,
The motor (not shown) of saw blade 4 is driven, and houses the housing 6 of motor.Cutting attachment 100, which is matched somebody with somebody, is connected on cutting tool 200
Bottom plate 2 on.Due to bottom plate 2 be generally used for workpiece 900 against, therefore bottom plate 2 have plane bottom plate bottom surface；Saw blade 4 exists
Cutting planes are formed when being cut, because saw blade 4 has certain thickness, so being formed in the thickness range of saw blade 4 some
Individual cutting planes, and saw blade 4 has the cutting planes near guide surface 801.Saw blade 4 is extended perpendicularly out from bottom plate 2 and saw blade 4
Vertical with bottom plate 2, i.e., saw blade 4 is mutually perpendicular to bottom plate bottom surface.Certainly, in some cases, saw blade 4 can enter relative to bottom plate 2
Row angular adjustment, now at an acute angle between saw blade 4 and base plate plane or obtuse angle, such as 30 degree, 45 degree etc., so as to complete inclined-plane
Cutting so that cutting attachment 100 i.e. be applicable to perpendicular cuts, be equally applicable to inclined cut.
Saw blade 4 is circular saw blade in the present embodiment, and cutting tool 200 is electric circular saw, the cutting tool 200 of other forms
Such as sweep-saw can be coupled cutting attachment 100 and use.
Cutting attachment 100 includes the guide plate 1 being engaged with the guide surface 801 of jig 800, guide plate 1 and guide surface
801 one sides being adapted are spigot surface.When cutting attachment 100 is connected on the bottom plate 2 of cutting tool 200, spigot surface 802
It is in approximately the same plane with cutting planes.When being cut using cutting tool 200, first by the guide surface of jig 800
801 align with line of cut of the mark on workpiece 900 in advance, and the spigot surface 802 for being then directed to plate 1 is resisted against guide surface 801
On, because cutting planes and spigot surface 802 are coplanar, so cutting planes are also to be resisted against on guide surface 801, saw blade 4 rotates
The track of cutting is the track shown by line of cut, and mobile cutting tool 200 can be completed to cut.By guide plate 1 with leading
The cooperation of chi 800, it need not carry out extra measurement before cutting and bottom plate 2 is reserved between guide surface 801 and line of cut
Space, you can easily and fast complete cutting.Using more facilitating, cutting efficiency is higher, and cutting accuracy is higher, and structure
Simply, cost is relatively low.Certainly, spigot surface 802 with cutting planes are coplanar is not limited only to coplanar in absolute sense, this area skill
Art personnel are it is also contemplated that due to the cutting caused by the reason of existing gap and tolerance etc. that be combined with each other between mechanical structure
Plane and spigot surface 802 be parallel to each other and cutting planes relative to spigot surface 802 away from the certain distance of guide surface 801 so as to simultaneously
Not definitely coplanar situation, and belong in the coplanar scope of the present invention.Preferably, in order to avoid saw blade 4 damages in cutting
Jig 800 is hurt, certain gap, cutting planes and the phase of spigot surface 802 are reserved between cutting planes and guide surface 801
Mutual parallel and cutting planes are relative to spigot surface 802 away from the certain distance of guide surface 801, it is preferred that the distance is no more than 3 millis
Rice.
In the present embodiment, guide plate 1 includes preceding guide part 11 and rear guide part 13, and spigot surface 802 includes being arranged on
The first spigot surface on preceding guide part 11, and the second spigot surface being arranged on rear guide part 13.Preceding guide part 11 is led with after
It is overall in lamellar to portion 13, along with cutting planes generally parallel orientation, preceding guide part 11 and rear guide part 13 are mutual
The front and back for being arranged at saw blade 4 of separation, i.e., saw blade 4 is between preceding guide part 11 and rear guide part 13.Preceding guide part
11 and rear guide part 13 spigot surface 802 is uniquely determined jointly, when cutting workpiece, the first spigot surface and the second spigot surface are total to
It is same to be resisted against on the guide surface of jig 800.It is provided with preceding guide part 11 along the direction lengthwise perpendicular to the surface of workpiece 900
The locating slot 15 of extension, preceding guide part 11 pass through screw 19 and locating slot 15 and 7 adjustable company of bottom plate 2 or connector
Connect；The locating slot 17 along the direction lengthwise extension perpendicular to the surface of workpiece 900, rear guide part are provided with guide part 13 afterwards
13 pass through screw 21 and locating slot 17 and the 9 adjustable connection of bottom plate 2 or connector.
Preferably, preceding guide part 11 is provided with the first blade guard 23, the first blade guard 23 close to the side of saw blade 4
For covering the front end of saw blade 4, avoid the front end of coping saw blade 4 is exposed from being contacted and caused dangerous generation by operator.
In the present embodiment, guide plate 1 includes preceding guide part 11 and rear guide part 13, and those skilled in the art can
It is contemplated that guide plate 1, which can also be, only has preceding guide part, or with more than two guide part, as long as guide plate 1
The spigot surface 802 coplanar with cutting planes can be uniquely determined, passes through the cooperation of guide plate 1 and jig 800, you can be convenient fast
The completion cutting of speed.
Further, cutting attachment 100 also includes the work clamp 3 being engaged with workpiece 900.Work clamp 3 is arranged at
The bottom of guide plate 1, preferably it is integrally formed with guide plate 1, and the setting perpendicular to the place plane of spigot surface 802 of work clamp 3
Put.Work clamp 3 extends along longitudinally, overall in lamellar, work clamp 3 have with the workpiece 900 against against
Face.First pressing plate 25 in the front for being arranged at saw blade 4 that work clamp 3 includes being separated from each other and the rear for being arranged at saw blade 4
The second pressing plate 27, the first pressing plate 25 and the second pressing plate 27 be connected with each other by being arranged at the connection pressing plate 29 in the outside of saw blade 4, its
The width of middle connection pressing plate 29 is less than the width of the first pressing plate 25 and the second pressing plate 27, so as to form confession on work clamp 3
The passage that saw blade 4 passes through；Connection pressing plate 29 is provided with the second blade guard 31, the second blade guard 31 close to the side of saw blade 4
For covering the outer surface of saw blade 4.In the present embodiment, work clamp 3 is integrally formed with guide plate 1, people in the art
Member is it is also contemplated that work clamp 3 can also be removably connected with guide plate 1, or pass through welding, riveting or bonding
Work clamp 3 and guide plate 1 are fixed together etc. mode.
Further, cutting attachment 100 also includes the tool support plate 5 being engaged with the bottom plate 2 of cutting tool 200, leads
It is connected to plate 1 by tool support plate 5 with cutting tool 200.Please also refer to Fig. 3 and Fig. 4, tool support plate 5 is located at workpiece
The top of pressing plate 3, and perpendicular to the setting of the place plane of spigot surface 802.Tool support plate 5 extends along longitudinally, is in integrally
It is lamellar, have mutually back to the first face and the second face of setting, wherein first facing to cutting tool 200 bottom plate 2, for propping up
Bottom plate 2 is supportted, second facing to jig 800, for being resisted against the upper surface of jig 800.
Tool support plate 5 includes first supporting plate 33 in the front for being arranged at saw blade 4 being separated from each other and is arranged at saw
Second supporting plate 35 at the rear of piece, the first supporting plate 33 and the second supporting plate 35 are by being arranged at the connection branch of the side of saw blade 4
Fagging 37,39 is connected with each other, wherein the overall width of connection supporting plate 37,39 is less than the first supporting plate 33 and the second supporting plate 35
Width, so as to form the passage passed through for saw blade 4 on tool support plate 5.
Preferably, the width of tool support plate 5 is adapted with the width of the bottom plate 2 of cutting tool 200, so that instrument
The width of supporting plate 5 can be small as far as possible.When the width of jig 800 is smaller, the width of less tool support plate 5 can
Make the part that element clamping is clamped by jig 800 that cutting tool 200 is more prone to, the requirement to jig 800 is lower, cuts
It is more convenient to cut operation.
The exercisable bindiny mechanism for connecting or separating with bottom plate 2 is additionally provided with first face of tool support plate 5, is connected
Mechanism includes being arranged at the anterior locking member 41 of tool support plate 5 and is arranged at the grab 43 at the rear portion of tool support plate 5.Locking
Part 41 exercisable can move between locked and unlocked positions, is provided with the first face and is led for what locking member 41 slided
Rail 45, and for flexible member 47 against butting section 49.One end of flexible member 47 is abutted against in portion 49, and the other end supports
On the inner surface for leaning against locking member 41.Locking member 41 includes the operating portion 51 for operator's operation, is set close to one end of bottom plate 2
The dead bolt 53 of protrusion is equipped with, bottom plate 2 is locked on the first face of tool support plate 5 by locking member 41 by dead bolt 53.In this reality
Apply in mode, flexible member 47 is spring, and those skilled in the art are it is contemplated that the bullet such as stage clip, torsion spring can also be used
Property element substitutes spring to realize identical function, numerous to list herein.
The front end of tool support plate 5 is provided with the connecting portion 57 being connected with connector 7, is provided with connecting portion 57 along vertical
In the locating slot 61 of the direction lengthwise extension of cutting planes, tool support plate 5 passes through screw 65 and locating slot 61 and connector 7
Adjustable connection；The rear end of tool support plate 5 is provided with the connecting portion 59 being connected with connector 9, is provided with connecting portion 59
Along the locating slot 63 of the direction lengthwise extension perpendicular to cutting planes；Tool support plate 5 by screw 67 and locating slot 63 with
9 adjustable connection of connector.
Connector 7 and connector 9 are overall L-shaped, are wherein respectively arranged with through hole 69 on two sides of L-type, in through hole 69
The internal thread being adapted with the external screw thread of screw 19,21,65,67 is provided with, two sides of connector 7 are respectively by screw with leading
The adjustable connection in front end to plate 1 and tool support plate 5, two sides of connector 9 pass through screw and guide plate 1 and work respectively
Have the adjustable connection in rear end of supporting plate 5, plate 1 is directed to by tightening screw and linked together with tool support plate 5.
When needing the cutting attachment 100 being separated from each other and cutting tool 200 being mutually coupled, please also refer to Fig. 5 and
Fig. 6, the first step first install the rear end of bottom plate 2 in grab 43；Second step is fulcrum towards close to tool support with grab 43
The direction of plate 5 rotates cutting tool 200, and operator extrudes locking member 41 and moves it to unlocked position, by 200 turns of cutting tool
The position to be fitted to the first face of bottom plate 2 and tool support plate 5 is moved, then unclamps locking member 41, locking member 41 is in elastic member
In the presence of part 47, locked position is returned, the front end of bottom plate 2 is pressed together between dead bolt 53 and tool support plate 5, complete cutting
The installation of annex 100.When needing to unload cutting attachment 100 from cutting tool 200, extruding locking member 41 moves it to
Then unlocked position is fulcrum with grab 43 rotates cutting tool 200 towards the direction away from tool support plate 5, then by bottom plate 2
Taken out out of grab 43 rear end.
Preferably, guiding surface 55 is provided with dead bolt 53, can when cutting attachment 100 is attached into cutting tool 200
By the front end of bottom plate 2 to downward pressure is applied on guiding surface 55, guiding surface 55 is used to downward pressure being converted into
Horizontal pressure to the left, and then promote locking member 41 to extrude flexible member 47 and be moved to the left unlocked position；When the front end of bottom plate 2
When being moved between dead bolt 53 and the first face of tool support plate 5, the distress resolves that put on guiding surface 55, locking
Part 41 returns to locked position under the elastic reaction of flexible member 47, completes the installation of cutting attachment 100.
In the present embodiment, cutting tool 200 is removably connected by locking member 41 with grab 43 and cutting attachment 100,
Certainly, bottom plate 2 and the matched mode of cutting attachment 100 are also a lot, such as mode connects for screw, snap connection, chute mating etc., all
The function of realization and the effect and the present invention that reach are same or similar, all should be covered by the scope of the present invention.
Incorporated by reference to Fig. 3 and Fig. 7, when cutting attachment 100 and matched cutting tool 200, it is necessary to make cutting planes with leading
To face 802 in approximately the same plane, when cutting planes and spigot surface 802 are non-coplanar, the guide surface 801 of jig 800 can be supported
Lean against on spigot surface 802；The screw 65,67 between loose tool support plate 5 and connector 7,9 is adjusted in rotation, by connecting connection
The screw 65,67 of part 7,9 and tool support plate 5 slides along the locating slot 61,63 on connecting portion 57,59, being adjusted until
Cutting planes are equally adapted with guide surface 801, and now, cutting planes are with spigot surface 802 in approximately the same plane.Certainly, it is
Avoid saw blade 4 from being damaged to jig 800 in cutting, can also suitably stay between cutting planes and guide surface 801 necessarily
Gap, the setting that this gap can be thought according to the demand of user, it is preferred that this gap be not more than 3 millimeters.Enter one
Step, the gap between cutting planes and guide surface 801 is between 0.3 millimeter to 0.5 millimeter.Guide plate 1 is along parallel to workpiece
It is adjustable in 900 surface directions so as to enable cutting attachment 100 to be adapted to different types of cutting tool.
When the cutting tool 200 for being provided with cutting attachment 100 is adapted with jig 800, it is necessary to make work clamp 3 with
The distance between tool support plate 5 is identical with the height of jig 800, and otherwise cutting attachment 100 can not reliably be resisted against jig
800 slide.When the distance between work clamp 3 and tool support plate 5 d and jig 800 height h are unequal, rotation can be passed through
Screw 19,21 between modulation pine guide plate 1 and connector 7,9, make the screw 19,21 of connection connector 7,9 and guide plate 1
Can along on guide plate 1 locating slot 15,17 slide be adjusted, until between work clamp 3 and tool support plate 5 away from
It is identical with the height h of jig 800 from d.Tool support plate 5 is along adjustable on the direction on the surface of workpiece 900 so that cuts
More jigs 800 with different height can be adapted to by cutting annex 100.
Further, Fig. 8 is referred to, the length that the first pressing plate 25 of work clamp 3 extends along longitudinally is not less than work
The a quarter for the length that part pressing plate 3 extends along longitudinally, so that when cutting beginning, the first pressing plate 25 can be passed through
Enough holding powers are provided for cutting attachment 100 and cutting tool 200, cutting operation is more accurate, easily；Preferably, first
The length that supporting plate 33 extends along longitudinally is not less than a quarter for the length that tool support plate 5 extends along longitudinally,
So that in the case of length of the length of jig 800 no more than workpiece 900, can also be supported by the second face of tool support plate 5
Lean against part on jig 800 and provide enough holding powers for cutting attachment 100 and cutting tool 200, by the first pressing plate 25,
First supporting plate 33 and preceding guide part 11 cooperate, and are embodied as the guiding of cutting tool 200, and the requirement to jig 800 is more
Low, cutting operation is more convenient.
Further, Fig. 9 is referred to, work clamp 3 has the rear portion that the second pressing plate 27 is arranged at saw blade 4, tool support
Plate 5 has the rear portion that the second supporting plate 35 is arranged at saw blade 4, passes through the second pressing plate 27, the second supporting plate 35 and rear guide part
13 cooperate, and are embodied as the guiding of cutting tool 200 so that when being near completion cutting, even if the length of jig 800 compared with
Short, the part at the rear portion for being arranged at saw blade 4 of work clamp 3 and tool support plate 5 also can be cutting attachment 100 and cutter
Tool 200 provides enough holding powers, and the requirement to jig 800 is lower, and cutting operation is more convenient.
,, can be direct without extra measurement when setting 800 position of jig by cutting attachment 100 provided by the invention
The guide surface of jig 800 is alignd setting with line of cut, in cutting, because cutting planes and spigot surface 802 are coplanar, therefore,
It is directed to face 802 and is resisted against on guide surface 801 cut, you can realize and accurately cut along line of cut instruction path.
In embodiment provided by the invention, jig 800 is arranged at the right side of saw blade, and now work clamp 3 is arranged at
The left side of saw blade 4, jig 800 and the tool support plate 5 being adapted with jig 800 are arranged at the right side of saw blade 4, art technology
Personnel set bearing of trend mirror image of the said structure along saw blade 4 it is also contemplated that when jig 800 is arranged at the left side of saw blade
Put also possible, i.e., work clamp 3 is arranged to the right side of saw blade 4, and by jig and the instrument branch being adapted with jig 800
Fagging 5 is arranged at the left side of saw blade 4, can also realize the purpose of the present invention.
In embodiment provided by the invention, cutting attachment and the separable setting of cutting tool are actually of the invention
The embodiment of offer is also deformable, cutting attachment is such as arranged to a part for cutting tool, i.e., present invention also offers one
Kind cutting tool, cutting tool include guide plate, and the spigot surface and cutting planes of guide plate are coplanar.Cutting tool can pass through guiding
Plate is engaged with jig to be oriented to for cutting.The guide plate of cutting tool is resisted against on the guide surface of jig and slided, convenient
Workpiece is cut according to the line of cut indicated in advance.Wherein, guide plate can be arranged on the bottom plate of cutting tool,
It can be arranged on the housing of cutting tool.Further, guide plate can adjust the height size that it protrudes from base plate plane,
When needing to use guide plate, the journey that the height that plate protrudes from base plate plane is adjusted to be adapted with the height of jig can be directed to
Degree, when guide plate need not be used, plate can be directed to and adjusted to the degree do not protruded from base plate plane, so as to not influence bottom plate
Use.
Cutting attachment and cutting tool provided by the invention, when cutting workpiece, can directly by the guide surface of jig with
The line of cut alignment being indicated in advance on workpiece, is then resisted against drawing for jig by the guider of cutting attachment or cutting tool
On guide face, then movement is cut.This cutting attachment and cutting tool are easy to use, and cutting efficiency is higher, cutting
Precision is higher, and simple in construction, and cost is relatively low.
It may occur to persons skilled in the art that the present invention can also have other implementations, but as long as it is used
Technical spirit and the present invention it is same or like seemingly, or it is any based on the easy full of beard made of the present invention and variations and alternatives all
Within protection scope of the present invention.
Claims (13)
1. a kind of cutting attachment, matches with jig and be combined into cutting tool guiding, the jig includes guide surface；The cutting tool
Including：Saw blade, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；Its feature exists
In：The cutting attachment includes:The guide plate being detachably coupled with the bottom plate, the guide plate include and the guide surface phase
The spigot surface of adaptation, the saw blade have the cutting planes near the guide surface, the spigot surface and the cutting planes
It is coplanar.
2. cutting attachment according to claim 1, it is characterised in that:The cutting attachment also includes connecting with the guide plate
The work clamp connect, the work clamp have with the workpiece against abutment face.
3. cutting attachment according to claim 3, it is characterised in that：The work clamp includes the first pressing plate and the second pressure
Plate and the connection pressing plate of connection first pressing plate and the second pressing plate, along the direction parallel with the cutting planes of edge, institute
Saw blade is stated between first pressing plate and second pressing plate, is passed through on the connection pressing plate formed with the confession saw blade
Opening.
4. cutting attachment according to claim 4, it is characterised in that：The length of the first pressing plate lengthwise extension is not less than
The a quarter of the work clamp lengthwise development length.
5. cutting attachment according to claim 3, it is characterised in that：The work clamp and the guide plate one into
Type.
6. cutting attachment according to claim 1, it is characterised in that：The cutting attachment also includes connecting with the guide plate
The tool support plate connect, the tool support plate has mutually is used for branch back to the first face and the second face of setting, first face
The bottom plate is supportted, second face is used for the one side against the jig back to workpiece.
7. cutting attachment according to claim 7, it is characterised in that：Grab and exercisable is provided with first face
The locking member moved between locked and unlocked positions, the bottom plate are removably connected by the grab and locking member
On to the tool support plate.
8. cutting attachment according to claim 7, it is characterised in that：The tool support plate includes the first supporting plate and the
Two supporting plates and the connection supporting plate of connection first supporting plate and the second supporting plate, it is parallel with the cutting planes on edge
Direction on, the saw blade between first supporting plate and second supporting plate, it is described connection supporting plate on formed
There is the opening passed through for the saw blade.
9. cutting attachment according to claim 9, it is characterised in that：The length of the first supporting plate lengthwise extension is not small
In a quarter of the tool support plate lengthwise development length.
10. cutting attachment according to claim 7, it is characterised in that：The guide plate can live with the tool support plate
Dynamic connection, the guide plate is set to be moved along perpendicular to the direction of the workpiece.
11. cutting attachment according to claim 7, it is characterised in that：The guide plate can live with the tool support plate
Dynamic connection, the guide plate is set to be moved along perpendicular to the direction of the spigot surface.
12. a kind of cutting tool, it can be oriented to by jig for cutting, including：
Saw blade, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；
It is characterized in that：Be connected with guide plate on the bottom plate, the jig includes guide surface, the guide plate include with it is described
The spigot surface that guide surface is adapted, the saw blade have near the guide surface cutting planes, the spigot surface with it is described
Cutting planes are coplanar.
13. a kind of cutting tool, it can be oriented to by jig for cutting, including：
Saw blade, the motor for driving the saw blade, the housing for housing the motor, the bottom plate being connected with the housing；
It is characterized in that：Be connected with guide plate on the bottom plate, the jig includes guide surface, the guide plate include with it is described
The spigot surface that guide surface is adapted, the saw blade cutting workpiece have the cutting planes near the guide surface, the guiding
Face is parallel with the cutting and the distance of the cutting planes and the spigot surface is not more than 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159134.8A CN107876876B (en) | 2014-02-27 | 2014-02-27 | Cutting accessory and cutting tool |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159134.8A CN107876876B (en) | 2014-02-27 | 2014-02-27 | Cutting accessory and cutting tool |
| CN201410068116.9A CN104874861B (en) | 2014-02-27 | 2014-02-27 | Cutting attachment and cutting tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068116.9A Division CN104874861B (en) | 2014-02-27 | 2014-02-27 | Cutting attachment and cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107876876A true CN107876876A (en) | 2018-04-06 |
| CN107876876B CN107876876B (en) | 2020-01-14 |
Family
ID=53942681
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068116.9A Active CN104874861B (en) | 2014-02-27 | 2014-02-27 | Cutting attachment and cutting tool |
| CN201711159134.8A Active CN107876876B (en) | 2014-02-27 | 2014-02-27 | Cutting accessory and cutting tool |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068116.9A Active CN104874861B (en) | 2014-02-27 | 2014-02-27 | Cutting attachment and cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104874861B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018001385A1 (en) * | 2016-07-01 | 2018-01-04 | 苏州宝时得电动工具有限公司 | Cutting tool |
| CN110446588B (en) * | 2017-01-09 | 2023-02-17 | 苏州宝时得电动工具有限公司 | Tool box |
| CN109465492B (en) * | 2017-09-08 | 2021-05-14 | 苏州宝时得电动工具有限公司 | Electric saw |
| WO2019238045A1 (en) * | 2018-06-11 | 2019-12-19 | 苏州宝时得电动工具有限公司 | Cutting tool |
| CN111531727B (en) * | 2020-05-13 | 2022-03-22 | 永康市煌丰工贸有限公司 | Cutting machine |
| CN111843793A (en) * | 2020-06-23 | 2020-10-30 | 中国五冶集团有限公司 | Grooving machine with guiding function |
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| US20070144319A1 (en) * | 2005-12-27 | 2007-06-28 | Jones Robert G | Scor-guide accessory for a circular saw or router |
| CN201604136U (en) * | 2009-10-12 | 2010-10-13 | 南京德朔实业有限公司 | Guiding device for electric tool |
| CN201824012U (en) * | 2010-09-21 | 2011-05-11 | 南京德朔实业有限公司 | Electric circular saw |
| CN103418842A (en) * | 2013-07-16 | 2013-12-04 | 江苏苏美达五金工具有限公司 | Guide rail used for electric circular saw |
| CN203357500U (en) * | 2013-07-24 | 2013-12-25 | 无锡瑞禾科技有限公司 | Plate cutting device with guide function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814549B (en) * | 2011-06-07 | 2014-09-10 | 苏州宝时得电动工具有限公司 | Handheld cutting machine, guiding accessory for same and cutting system |
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- 2014-02-27 CN CN201410068116.9A patent/CN104874861B/en active Active
- 2014-02-27 CN CN201711159134.8A patent/CN107876876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144319A1 (en) * | 2005-12-27 | 2007-06-28 | Jones Robert G | Scor-guide accessory for a circular saw or router |
| CN201604136U (en) * | 2009-10-12 | 2010-10-13 | 南京德朔实业有限公司 | Guiding device for electric tool |
| CN201824012U (en) * | 2010-09-21 | 2011-05-11 | 南京德朔实业有限公司 | Electric circular saw |
| CN103418842A (en) * | 2013-07-16 | 2013-12-04 | 江苏苏美达五金工具有限公司 | Guide rail used for electric circular saw |
| CN203357500U (en) * | 2013-07-24 | 2013-12-25 | 无锡瑞禾科技有限公司 | Plate cutting device with guide function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104874861A (en) | 2015-09-02 |
| CN107876876B (en) | 2020-01-14 |
| CN104874861B (en) | 2017-11-07 |
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