CN105436606B - A kind of rod-pulling type bias cutter being readily transported - Google Patents
A kind of rod-pulling type bias cutter being readily transported Download PDFInfo
- Publication number
- CN105436606B CN105436606B CN201511003696.4A CN201511003696A CN105436606B CN 105436606 B CN105436606 B CN 105436606B CN 201511003696 A CN201511003696 A CN 201511003696A CN 105436606 B CN105436606 B CN 105436606B
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- motor
- fuselage
- fixed
- motor casing
- slide bar
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/14—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut
-
- 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
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Abstract
The invention discloses a kind of rod-pulling type bias cutter being readily transported, main points are:Including pedestal, workbench, rest against, rocker arm assembly, slide bar component, fuselage, driving device, control device and saw blade.The turntable of workbench is rotatably arranged on pedestal.Turntable is along front and rear to equipped with the groove of the notch.It rests against on the upside rear portion for the support portion for being fixed at pedestal.Rocker arm assembly includes rocking arm.Rocking arm is rotatably arranged on the rear end of turntable, and can be rotated both sides to the left and right.Fuselage is arranged on by slide bar component on rocking arm.Driving device is DC brushless motor, and stator is fixed on fuselage.The axis edge of stator is controlled to horizontally disposed.Brushless motor outer rotor assembly is driven by it being rotatably arranged on fuselage by corresponding bearing assembly, and the corresponding portion of stator is located in motor casing after axis passes through stator from right to left.Saw blade is detachably fixed in the drive shaft for the brushless motor outer rotor assembly for being arranged on driving device.Driving device and control device electrical connection.
Description
The present invention be application No. is the 201410385347.2, applying date be on 08 06th, 2014, entitled " pull rod
The divisional application of the application for a patent for invention of formula bias cutter ".
Technical field
The present invention relates to cutting machine fields, and in particular to the rod-pulling type bias cutter that a kind of saw blade can move along the radial.
Background technology
Bias cutter as it is a kind of not only can be with cutting metal material but also can be wide with the cutting tool of cutting non-metal material
It is general to be applied to industry-by-industry.Bias cutter is easy to operate, and cutting efficiency is high.During cutting operation, hand-held operation handle pushes
Carry out rupturing operation;When workpiece to be cut is wider, can pull operation handle make saw blade generation move radially, so as to cut off work
Part;When needing to cut along certain angle, saw blade can be made to tilt the corresponding angle of generation by adjusting rocking arm, so as to fulfill certain
The cutting of angle.The driving motor of common bias cutter is using alternating current generator, and alternating current generator volume is larger, and alternating current
The axis of machine is in be arranged in a mutually vertical manner again with saw blade, so that saw blade is tilted when being tilted to the side where alternating current generator
Amplitude is affected, and range of tilt angles is smaller.Also some is to improve the magnitude of inclination of both sides, using belt transmissioning mode,
The structural volume is larger, not readily transportable, especially products export when, transportation cost greatly increases.Also some using volume compared with
Small direct current external rotor electric machine is driven.Common External rotor electric machine rotor part generally includes casing, permanent magnet and magnetic conduction
Circle, wherein permanent magnet are again because magnetizing direction is divided into N poles and S poles, hereinafter referred to as N permanent magnets and S permanent magnets.Casing is typically aluminium pressure
Casting, because drive shaft needs the requirement for reaching outer rotor by casing and magnetic guiding cycle cooperation, magnetic guiding cycle must be fixedly arranged at
In casing.Magnetic guiding cycle is typically silicon steel sheet stamping, the groove of positioning permanent magnet is processed inside magnetic guiding cycle, permanent magnet, which is fixed on, leads
In groove on magnetosphere, N permanent magnets and the arrangement setting of S permanent magnets alternate intervals.The motor magnetic guiding cycle of the structure is usually single
Part, production cost is caused to greatly increase;Secondly, the groove of installation permanent magnet is provided on magnetic guiding cycle, technique is cumbersome and processes
Difficulty is big, further increases production cost;Finally, when magnetic guiding cycle is fixedly installed in casing, typically along magnetic guiding cycle
Angle is equipped with 3 to 6 counterbores for running through its ontology in its axial direction at equal intervals, then by screwing the corresponding spiral shell on casing
Magnetic guiding cycle is fixed on casing by bolt, which not only installs trouble but also higher to requirement on machining accuracy, otherwise magnetic conduction
Body can not be put into casing.Chinese patent literature CN202405895U(Number of patent application 201120567379.6)Disclose " one
Kind outer-rotor permanent magnet motor rotor structure ", is described:" casing opens the first groove on the interior surfaces of revolution, irony arc shape
Retainer is embedded in segmented mode in casing, and hop count can be determined according to the number and two factor of casing internal diameter of permanent magnet, is kept
The bottom interior surface of frame 5 is equipped with boss, and S permanent magnets or N permanent magnets are provided in the second groove formed between adjacent lands, and
It is opposite in the magnetic pole of the permanent magnet of same boss both sides.", it can thus be seen that retainer installation is complex, production
Installation effectiveness is low.First, multistage retainer is set in same first groove, and installation is troublesome and will to retainer machining accuracy
It asks high, not only to ensure that the linking between each retainer is accurate but also to ensure that each retainer can also be embedded just below the after being connected
In one groove;Secondly, also to ensure to correspond in axial direction of the retainer not in same first groove in casing, otherwise can
Permanent magnet is caused not installed, installation effectiveness substantially reduces;Finally, each retainer is embedded in casing, and casing is in the interior surfaces of revolution
On open the first groove, processing trouble, while casing thickness need to accordingly increase, and production cost is caused accordingly to increase.
Invention content
The object of the present invention is to provide a kind of simple in structure, Double Directional Cutting angle of regulation range is larger and small volume
The rod-pulling type bias cutter being readily transported.
Realizing the basic technical scheme of the object of the invention is:A kind of rod-pulling type bias cutter being readily transported, structure are special
Putting is:Including pedestal, workbench, rest against, rocker arm assembly, slide bar component, fuselage, driving device, control device and saw blade.Pedestal
It is integrated.Support portion protruding upward is equipped at left and right sides of pedestal.Bevel protractor is equipped on front side of the middle of the base.Workbench includes
Turntable, backplate and workbench adjusting part.The turntable of workbench is rotatably arranged on pedestal, at left and right sides of pedestal
Between the support portion and upper surface of turntable and the upper surface of support portion are in same level.Turntable is along front and rear to equipped with cutting
Mouth slot.Backplate has 2 pieces, and 2 pieces of backplates are separately positioned on the left and right sides of groove of the notch top, and under the upper surface of turntable
Side.Workbench upper edge is front and rear to equipped with workbench adjusting part, and workbench adjusting part makes turntable rotate and incite somebody to action for pulling
Turntable is locked on pedestal.It rests against on the upside rear portion for the support portion for being fixed at pedestal, rests against front side and be equipped with scale
Ruler.Rocker arm assembly includes rocking arm, rocking arm locking device, slide bar locking device and handle.After rocking arm is rotatably arranged on turntable
On end, and it can rotate both sides to the left and right.Rocking arm locking device is arranged on rocking arm, by rocking arm locking device by rocking arm in certain
Angle locking is on turntable.Slide bar locking device is arranged on the upside of rocking arm and is being shaken for the slide bar of slide bar component to be locked
On arm.Handle is fixed on the upside of rocking arm.Slide bar component includes slide bar and body connecting base.Slide bar has 2,2 cunnings
Bar is slidably arranged on the rocking arm of rocker arm assembly, and arranged in parallel.The rear portion of 2 slide bars is consolidated by corresponding connector
Fixed connection.Body connecting base is fixed on the front end of 2 slide bars.Fuselage include motor fixing seat, left outside cover, right outer cover,
Mobile cover and handle.Motor fixing seat is rotatably arranged on the body connecting base of slide bar component.Left outside cover is fixedly installed from left side
In motor fixing seat.The left back of motor fixing seat is equipped with dust hole.Handle is fixed at motor fixing seat
On right side.Right outer cover is fixed at from right side in motor fixing seat, and the corresponding portion of handle is covered.The rear portion of left outside cover
Dust collection mouth is formed between corresponding portion and the rear portion corresponding portion of right outer cover.Dust collection mouth is by the rear portion of dust hole
Corresponding portion encases.Mobile cover is fixed on left outside cover.
Driving device is DC brushless motor, and DC brushless motor includes brushless motor outer rotor assembly and stator.It is brushless
Motor outer rotor assembly includes motor casing, retainer, permanent magnet and drive shaft.
Motor casing is integral piece made of iron or mild steel.Motor casing is in the housing of opening upwards, and the wall thickness of motor casing is 2
Millimeter is to 6 millimeters.Drive shaft is coaxially fixed in motor casing, and is stretched out outside motor casing upwards.
Retainer is integrated through injection molding part.Retainer includes positioning region.Positioning region is integrally cylindrical in shape, and wall thickness is permanent magnet
Thickness 1/3 to 1.The outer diameter of positioning region is corresponding with the internal diameter of motor casing.Positioning region is equipped with quantity along its circumferential angle at equal intervals
The locating slot identical with permanent magnet quantity, shape are corresponding with permanent magnet.Retainer, which is adhesively fixed, to be arranged in motor casing.Forever
Magnet includes N permanent magnets and S permanent magnets, and N permanent magnets and S permanent magnets are staggered successively in each locating slot of retainer, and
It is fixed on motor casing.Stator is fixed in the motor fixing seat of fuselage.The axis of stator is set along left and right to level
It puts.Brushless motor outer rotor assembly is driven by it being rotatably arranged on by corresponding bearing assembly after axis passes through stator from right to left
In the motor fixing seat of fuselage, and the corresponding portion of stator is located in motor casing.Saw blade, which is detachably fixed, is arranged on driving device
Brushless motor outer rotor assembly drive shaft on, and corresponding site is located between motor fixing seat and the left outside cover of fuselage.Control
Device processed is fixed on the right outer cover of fuselage, positioned at the front upper place of driving device.Driving device and control device electrical connection.
Further technical solution based on above-mentioned basic technical scheme is:The motor casing bottom center of brushless motor outer rotor assembly
Equipped with the axis hole above and below it, axis hole is formed for punching stretch, and the axial depth of axis hole is 4 millimeters to 10 millimeters.
Technical solution based on techniques described above scheme is:The motor casing bottom of brushless motor outer rotor assembly is additionally provided with
One group of heat emission hole above and below it.Heat emission hole is set around axis hole.
Technical solution based on above-mentioned corresponding technical solution is:The retainer of brushless motor outer rotor assembly further includes
Upper limit portion.The internal diameter in upper limit portion is corresponding with the internal diameter of motor casing, and the outer diameter in upper limit portion is less than the outer diameter of motor casing.On
Limiting section is arranged in the upper periphery of positioning region.The equal opening upwards of each locating slot of positioning region and extend radially through it along positioning region
Barrel.
Technical solution based on above-mentioned corresponding technical solution is:The drive shaft and motor of brushless motor outer rotor assembly
Shell is interference fitted, and drive shaft is passed through the axis hole of motor casing by its lower end.
Technical solution based on techniques described above scheme is:Brushless motor outer rotor assembly further includes fan blade, and fan blade is
Integrated through injection molding part, fan blade are fixed on the lower end of drive shaft, under the lower section of motor casing, upper surface and motor casing
Surface is in contact.
Technical solution based on above-mentioned corresponding technical solution is:Further include pressing device.Pressing device has 2,2
Pressing device is respectively fixedly disposed on the left and right ends rested against, and is located at respectively at left and right sides of pedestal on corresponding support portion.
Technical solution based on above-mentioned corresponding technical solution is:Further include pressing device.Pressing device has 2,2
Pressing device is respectively fixedly disposed on the left and right ends rested against, and is located at respectively at left and right sides of pedestal on corresponding support portion.
Technical solution based on above-mentioned corresponding technical solution is:Further include fuselage positioning device and depth adjustment dress
It puts.Fuselage positioning device includes adjusting handle and locating shaft.Adjusting handle is fixed on the right end of locating shaft, and locating shaft is
Screw rod, locating shaft is along left and right in the right upper portion of body connecting base for being rotatably arranged on slide bar component.Depth adjustment packet
Include adjusting screw rod and limited post.Adjusting screw rod is vertically on the right side rear portion for the motor fixing seat for being rotatably arranged on fuselage.It adjusts
The upper end for saving screw rod is equipped with corresponding handwheel.Limited post is fixed on the lower front of the body connecting base of slide bar component.
Technical solution based on above-mentioned corresponding technical solution is:Further include fuselage positioning device and depth adjustment dress
It puts.Fuselage positioning device includes adjusting handle and locating shaft.Adjusting handle is fixed on the right end of locating shaft, and locating shaft is
Screw rod, locating shaft is along left and right in the right upper portion of body connecting base for being rotatably arranged on slide bar component.Depth adjustment packet
Include adjusting screw rod and limited post.Adjusting screw rod is vertically on the right side rear portion for the motor fixing seat for being rotatably arranged on fuselage.It adjusts
The upper end for saving screw rod is equipped with corresponding handwheel.Limited post is fixed on the lower front of the body connecting base of slide bar component.
Technical solution based on above-mentioned corresponding technical solution is:Further include battery.Battery-disassembled is fixed on fuselage
Right outer cover on, positioned at the back upper place of driving device.Driving device, control device and battery are electrically connected accordingly between each other.
Technical solution based on above-mentioned corresponding technical solution is:Further include dust cover.Dust cover is fixed from right and is set
It puts on the right outer cover of fuselage, and the corresponding portion of driving device, control device and battery is covered.
The present invention has positive effect:(1)The present invention rod-pulling type bias cutter it is simple in structure, using brush DC outside
Rotor electric machine, small volume so that Double Directional Cutting angle of regulation range is larger, and height when substantially reducing carrying, have
Cost is reduced conducive to long-distance transport.After corresponding battery is configured, be conducive to use in different occasions, portability enhancing uses
Range is wider.
(2)The rod-pulling type bias cutter of the present invention uses the DC brushless outer rotor motor of small volume so that saw blade diameter
It is greatly improved to depth of cut, thus the cutting of thicker workpiece can be used for, application range greatly improves.
(3)The rod-pulling type bias cutter of the present invention is equipped with slide bar component and slide bar locking device, thus both can be front and rear
It, also can be in locking for directly cutting to relatively narrow workpiece upward and downward to completion during movement to the sagittal cut-out of wider workpiece
It is disconnected.
(4)The rod-pulling type bias cutter of the present invention is equipped with bevel protractor and graduated scale, greatly improves work efficiency and quality.
(5)The rod-pulling type bias cutter of the present invention is equipped with fuselage positioning device, and fuselage can be located in level when putting down
State reduces the height of rod-pulling type bias cutter, is readily transported.
(6)The rod-pulling type bias cutter depth adjustment of the present invention, can carry out the cutting operation requirement of different demands, can
To carry out rupturing operation, can not also be cut off there are certain distance.
(7)Inventive drive means use DC brushless motor, and brushless motor outer rotor assembly is by present one
Component steel motor casing substitutes original aluminum motor casing and magnetic guiding cycle, and permanent magnet is directly fixed at steel electricity by when use
On casing, motor casing is made of mild steel, and steel motor casing has both the function of magnetic guiding cycle, and motor performance still conforms to will
It asks, there is prominent substantive distinguishing features and significant progress so that the cost of motor declines to a great extent.
(8)The brushless motor outer rotor assembly retainer of the DC brushless motor of the present invention is integrated through injection molding part, is produced into
This is low, easy to process.Retainer is also very convenient when being installed in motor casing, is conducive to improve production efficiency and motor gas-gap not
It is influenced by retainer.Retainer is equipped with upper limit portion, and accurately retainer can be located in motor casing, installs accurate quick.
(9)The brushless motor outer rotor assembly of the DC brushless motor of the present invention is equipped with retainer, each positioning of retainer
Channel opening is upward so that permanent magnet it is quick for installation, greatly improve production and processing efficiency.Each locating slot of retainer with forever
The shape of magnet is corresponding so that permanent magnet accurate positioning, permanent magnet are uniformly distributed in motor casing.
(10)The motor casing axis hole of the brushless motor outer rotor assembly of the DC brushless motor of the present invention for punching stretch and
Into, thus the thickness of motor casing can do relatively thin, the axial depth of motor casing axis hole still keeps relatively deep, can not only be further
Reduce production cost, and be conducive to drive shaft interference fit and be fixed on motor casing, the alignment of drive shaft and motor casing compared with
Well, reliability is higher.
(11)The motor casing of the brushless motor outer rotor assembly of the DC brushless motor of the present invention is equipped with heat emission hole, favorably
Heat inside motor casing sheds, and improves stability and reliability that motor uses.
(12)The brushless motor outer rotor assembly of the DC brushless motor of the present invention is additionally provided with fan blade, when work be conducive to by
Air-flow inside motor casing is quickly discharged outside motor casing, reduce motor casing inside temperature, further improve motor use it is steady
Qualitative and reliability.
Description of the drawings
Fig. 1 is the structure diagram of rod-pulling type bias cutter being readily transported of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Schematic diagram when Fig. 4 is from the right back upper place of Fig. 1;
Schematic diagram when Fig. 5 is from the left anterior-superior part of Fig. 1;
Fig. 6 removes the schematic diagram after dust cover when being from the front upper right of Fig. 1;
Fig. 7 removes the schematic diagram after dust cover and mobile cover when being from the front upper right of Fig. 1;
Fig. 8 removes left outside cover, right outer cover, mobile cover, handle, saw blade and dust cover when being from the front upper right of Fig. 1
Schematic diagram afterwards;
Fig. 9 removes left outside cover, right outer cover, mobile cover, handle, saw blade and dust cover when being from the left anterior-superior part of Fig. 1
Schematic diagram afterwards;
Figure 10 removes dust cover, mobile cover and brushless motor outer rotor assembly when being from the front upper right of Fig. 1 after
Schematic diagram;
Figure 11 is the structure diagram of the brushless motor outer rotor assembly of the DC brushless motor of the present invention;
Figure 12 be from the top of Figure 11 downwards from when schematic diagram;
Figure 13 is the A-A sectional views in Figure 11;
Figure 14 is the vertical view of Figure 11;
Figure 15 be from the top of Figure 11 downwards from when motor casing schematic diagram;
Figure 16 is the schematic diagram of motor casing when being looked up below Figure 11;
Figure 17 is the schematic diagram of the retainer in Figure 14;
Figure 18 is the stereoscopic schematic diagram of Figure 17;
Figure 19 be from the top of Figure 11 downwards from when motor casing and retainer schematic diagram;
Figure 20 be from the top of Figure 11 downwards from when motor casing, retainer and permanent magnet schematic diagram;
Figure 21 be from the top of Figure 11 downwards from when fan blade schematic diagram;
Figure 22 is the schematic diagram of fan blade when being looked up below Figure 11.
Label in above-mentioned attached drawing is as follows:
Pedestal 1, support portion 1-1, workbench 2, turntable 2-1, backplate 2-2, workbench adjusting part 2-3 rest against 3, pressure
Tight device 4, rocker arm assembly 5, Rocker arm 5-1, rocking arm locking device 5-2, slide bar locking device 5-3, handle 5-4, slide bar component 6,
Slide bar 6-1, body connecting base 6-2, fuselage 7, motor fixing seat 7-1, dust hole 7-1-1, left outside cover 7-2, right outer cover 7-
3, mobile cover 7-4, handle 7-5, dust collection mouth 7-6, driving device 8, brushless motor outer rotor assembly 8-1, motor casing 8-1-
1, axis hole 8-1-11, heat emission hole 8-1-12, retainer 8-1-2, positioning region 8-1-21, locating slot 8-1-21-1, upper limit portion 8-
1-22, permanent magnet 8-1-3, drive shaft 8-1-4, fan blade 8-1-5, stator 8-2, control device 9, battery 10, bevel protractor 11, scale
Ruler 12, saw blade 13, dust cover 14, fuselage positioning device 15, depth adjustment 16.
Specific embodiment
The description in the orientation of the present invention is carried out according to orientation shown in FIG. 1 namely direction up and down shown in FIG. 1 is
The direction up and down of description, a side of court of Fig. 1 institutes is front, and the side away from Fig. 1 is rear.
(Embodiment 1)
See Fig. 1 to Figure 10, the rod-pulling type bias cutter being readily transported of the invention include pedestal 1, workbench 2, rest against 3,
Pressing device 4, Rocker arm 5, slide bar component 6, fuselage 7, driving device 8, control device 9, battery 10, saw blade 13, dust cover 14, machine
Body positioning device 15 and depth adjustment 16.
See Fig. 1 to Figure 10, pedestal 1 is integrated.1 left and right sides of pedestal is equipped with support portion 1-1 protruding upward.Pedestal 1
Bevel protractor 11 is equipped on front side of middle part.
See Fig. 1 to Figure 10, workbench 2 includes turntable 2-1, backplate 2-2 and workbench adjusting part 2-3.Workbench 2
Turntable 2-1 is rotatably arranged on pedestal 1, between the support portion 1-1 of the left and right sides of pedestal 1 and the upper table of turntable 2-1
Face and the upper surface of support portion 1-1 are in same level.The turntable 2-1 of workbench 2 can the certain angle of left-right rotation adjusting
Degree can determine the angle that workbench 2 rotated according to the bevel protractor on pedestal 1.Turntable 2-1 is along front and rear to equipped with groove of the notch 2-
1-1.Backplate 2-2 has 2 pieces, and 2 pieces of backplate 2-2 are separately positioned on the left and right sides of groove of the notch 2-1-1 tops, and positioned at turntable 2-
Below 1 upper surface.Backplate 2-2 is used to protect turntable 2-1.2 upper edge of workbench is front and rear to equipped with workbench adjusting part 2-
3, workbench adjusting part 2-3 rotate turntable 2-1 and turntable 2-1 are locked in pedestal 1 for pulling.
See Fig. 1 to Figure 10, on the upside rear portion for resting against the 3 support portion 1-1 for being fixed at pedestal 1, rest against and set on 3 front sides
There is graduated scale 12.Pressing device 4 has 2, and 2 pressing devices 4 are respectively fixedly disposed on the left and right ends for resting against 3, and respectively
On the corresponding support portion 1-1 in 1 left and right sides of pedestal, for workpiece to be cut to be fixed on pedestal 1.
See Fig. 1 to Figure 10, rocker arm assembly 5 includes Rocker arm 5-1, rocking arm locking device 5-2, slide bar locking device 5-3 and carries
Hand 5-4.Rocker arm 5-1 is rotatably arranged on the rear end of turntable 2-1, and can be rotated both sides to the left and right.Rocking arm locking device 5-2 is set
It puts on Rocker arm 5-1, Rocker arm 5-1 is locked at an angle on turntable 2-1 by rocking arm locking device 5-2.Slide bar is locked
Tight device 5-3 is arranged on the upside of rocking arm the slide bar 6-1 of slide bar component 6 being locked in Rocker arm 5-1.Handle 5-4 consolidates
Surely it is arranged on the upside of Rocker arm 5-1, is used for mobile this rod-pulling type bias cutter of carrying.The lower front side of rocker arm assembly 5 is also
Equipped with for showing the bevel protractor of its rotational angle(It is not drawn into Figure of description).
See Fig. 1 to Figure 10, slide bar component 6 includes slide bar 6-1 and body connecting base 6-2.Slide bar 6-1 has 2,2 slide bars
6-1 is slidably arranged on the Rocker arm 5-1 of rocker arm assembly 5, and arranged in parallel.The rear portion of 2 slide bar 6-1 passes through corresponding
Connector is fixedly connected.Body connecting base 6-2 is fixed on the front end of 2 slide bar 6-1.
See Fig. 1 to Figure 10, fuselage 7 includes motor fixing seat 7-1, left outside cover 7-2, right outer cover 7-3, mobile cover 7-4 and handle
Hand 7-5.Motor fixing seat 7-1 is rotatably arranged on the body connecting base 6-2 of slide bar component 6.Left outside cover 7-2 is fixed from left side to be set
It puts on motor fixing seat 7-1.The left back of motor fixing seat 7-1 is equipped with dust hole 7-1-1.Handle 7-5 fixations are set
It puts on the right side of motor fixing seat 7-1.Right outer cover 7-3 is fixed at from right side on motor fixing seat 7-1, and by handle 7-
5 corresponding portion covers.Dust is formed between the rear portion corresponding portion of left outside cover 7-2 and the rear portion corresponding portion of right outer cover 7-3
Collection port 7-6.Dust collection mouth 7-6 encases the rear portion corresponding portion of dust hole 7-1-1.Mobile cover 7-4 fixed settings
On left outside cover, corresponding saw blade is protected not broken safety with carrying personnel during rod-pulling type bias cutter for carrying.
See Fig. 6 to Figure 10, driving device 8 is DC brushless motor, and it is total that DC brushless motor includes brushless motor outer rotor
Into 8-1 and stator 8-2.
See Figure 11 to Figure 13, brushless motor outer rotor assembly includes motor casing 8-1-1, retainer 8-1-2, permanent magnet 8-1-
3rd, drive shaft 8-1-4 and fan blade 8-1-5.
See Figure 12, Figure 13, Figure 15 and Figure 16, motor casing 8-1-1 is integral piece made of iron or mild steel, the present embodiment
Motor casing 8-1-1 is made of 20 steel.Motor casing 8-1-1 is in the housing of opening upwards, and the wall thickness of motor casing 8-1-1 is 2 millimeters
To 6 millimeters(The present embodiment is 3 millimeters).Motor casing 8-1-1 bottom centers are equipped with axis hole 8-1-11, axis hole 8- above and below it
1-11 is formed for punching stretch, and the axial depth of axis hole 8-1-11 will be 4 millimeters to 8 millimeters(The present embodiment is 6 millimeters).Electricity
Casing 8-1-1 bottoms are equipped with one group of heat emission hole 8-1-12 above and below it.Heat emission hole 8-1-12 is set around axis hole 11.
Figure 11 to Figure 14 and Figure 17 are seen to Figure 20, and retainer 8-1-2 is integrated through injection molding part.Retainer 8-1-2 includes positioning
Portion 8-1-21 and upper limit portion 8-1-22.Positioning region 8-1-21 is integrally cylindrical in shape, and wall thickness is the thickness 1/3 of permanent magnet 8-1-3
To 1(The wall thickness of the positioning region 8-1-21 of the present embodiment is the 1/2 of the thickness of permanent magnet 8-1-3).The outer diameter of positioning region 8-1-21
It is corresponding with the internal diameter of motor casing 8-1-1.Positioning region 8-1-21 is equipped with quantity and permanent magnet 8-1-3 along its circumferential angle at equal intervals
The identical locating slot 8-1-21-1 of quantity;The equal opening upwards of each locating slot 8-1-21-1 and extend radially through it along positioning region 8-1-21
Barrel, shape are corresponding with permanent magnet 8-1-3.The internal diameter of upper limit portion 8-1-22 is corresponding with the internal diameter of motor casing 8-1-1,
The outer diameter of upper limit portion 8-1-22 is less than the outer diameter of motor casing 8-1-1.Upper limit portion 8-1-22 is arranged on positioning region 8-1-21's
In upper periphery.Retainer 8-1-2, which is adhesively fixed, to be arranged in motor casing 8-1-1, and by limiting section 8-1-22 thereon to its
Upper-lower position in motor casing 8-1-1 is positioned.
See Figure 12 to Figure 14 and Figure 20, permanent magnet 8-1-3 includes N permanent magnets and S permanent magnets, N permanent magnets and S permanent magnets according to
It is secondary to be staggered in each locating slot 8-1-21-1 of retainer 8-1-2, and be bonded and fixed on motor casing 8-1-1.Permanent magnet
The upper surface of 8-1-3 is equal with the upper surface of motor casing 8-1-1.
See Figure 11 to Figure 14, drive shaft 8-1-4 is coaxially fixed in motor casing 8-1-1, and stretches out motor casing upwards
Outside.Drive shaft 8-1-4 and motor casing 8-1-1 is interference fitted, and drive shaft 8-1-4 is passed through the axis of motor casing 8-1-1 by its lower end
Hole 8-1-11.
Figure 11 is seen to Figure 14, Figure 21 and Figure 22, and fan blade 8-1-5 is integrated through injection molding part, and fan blade 8-1-5 is fixed at driving
On the lower end of axis 8-1-4, positioned at the lower section of motor casing 8-1-1, upper surface is in contact with the lower surface of motor casing 8-1-1, wind
Leaf 8-1-5 can be released the air-flow inside motor casing 8-1-1 by heat emission hole 8-1-12 when rotating.Stator 8-2 is fixedly installed
On the motor fixing seat 7-1 of fuselage 7.The axis edge of stator 8-2 is controlled to horizontally disposed.Brushless motor outer rotor assembly 8-1
It is driven by it axis 8-1-4 and passes through from right to left being rotatably arranged on the motor of fuselage 7 by corresponding bearing assembly after stator 8-2 and consolidating
On reservation 7-1, and the corresponding portion of stator 8-2 is located in motor casing 8-1-1.See Fig. 6, Fig. 7 and Figure 10, control device 9 is fixed
It is arranged on the right outer cover 7-3 of fuselage 7, positioned at the front upper place of driving device 8.The right side that battery 10 is detachably secured to fuselage 7 is outer
It covers on 7-3, positioned at the back upper place of driving device 8.Driving device 8, control device 9 and battery 10 are electrically connected accordingly between each other
It connects.Saw blade 13 is detachably fixed on the drive shaft 8-1-4 for the brushless motor outer rotor assembly 8-1 for being arranged on driving device 8, and phase
Position is answered to be located between the motor fixing seat 7-1 of fuselage 7 and left outside cover 7-2.Dust cover 14 is fixed at fuselage 7 from right
On right outer cover 7-3, and the corresponding portion of driving device 8, control device 9 and battery 10 is covered.This rod-pulling type bias cutter is also
DC power supply can be used directly to power.
See Fig. 2, Fig. 4 and Fig. 8, fuselage positioning device 15 includes adjusting handle and locating shaft.Adjusting handle is fixed at
On the right end of locating shaft, locating shaft is screw rod, and locating shaft edge is controlled to the body connecting base 6-2 for being rotatably arranged on slide bar component 6
Right upper portion on.Adjusting handle is rotated during use and drives locating shaft rotation and to left movement, and the motor for stretching into fuselage 7 is fixed
On seat 7-1 in corresponding location hole, it cannot be rotated so as to limit fuselage 7, fuselage 7 is located in horizontality when putting down, dropped
The height of low rod-pulling type bias cutter, is readily transported.
See Fig. 1, Fig. 2 and Fig. 8, depth adjustment 16 includes adjusting screw rod 16-1 and limited post 16-2.Adjusting screw rod 16-
1 vertically on the right side rear portion of motor fixing seat 7-1 for being rotatably arranged on fuselage 7.The upper end of adjusting screw rod 16-1 is equipped with phase
The handwheel answered.Limited post 16-2 is fixed on the lower front of body connecting base 6-2 of slide bar component 6.Pass through during use
Hand wheel rotating adjusting screw rod 16-1 controls the extension elongation of its underpart, and when cut fuselage 7 rotates down movement, until adjusting
The upside of limited post 16-2 is withstood in the lower end of screw rod 16-1, so as to limit move distance of the fuselage 7 on upward and downward, so as to reach
Adjust the effect of the depth of cutting workpiece.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member without departing from the spirit and scope of the present invention, can also make various transformation and variation, during concrete application
It can also be accordingly transformed according to the inspiration of above-described embodiment, therefore all equivalent technical solutions should be included into this hair
Within bright scope of patent protection.
Claims (6)
1. a kind of rod-pulling type bias cutter being readily transported, it is characterised in that:Including pedestal(1), workbench(2), rest against(3)、
Rocker arm assembly(5), slide bar component(6), fuselage(7), driving device(8), control device(9)And saw blade(13), fuselage positioning dress
It puts(15)And depth adjustment(16);Pedestal(1)It is integrated;Pedestal(1)The left and right sides is equipped with support portion protruding upward
(1-1);Pedestal(1)Bevel protractor is equipped on front side of middle part(11);Workbench(2)Including turntable(2-1), backplate(2-2)And work
Make platform adjusting part(2-3);Workbench(2)Turntable(2-1)It is rotatably arranged on pedestal(1)On, positioned at pedestal(1)Left and right two
The support portion of side(1-1)Between and turntable(2-1)Upper surface and support portion(1-1)Upper surface in same level;
Turntable(2-1)Along front and rear to equipped with the groove of the notch(2-1-1);Backplate(2-2)There are 2 pieces, 2 pieces of backplates(2-2)It is separately positioned on and cuts
Mouth slot(2-1-1)On at left and right sides of top, and positioned at turntable(2-1)Upper surface below;Workbench(2)Upper edge is front and rear to setting
There is workbench adjusting part(2-3), workbench adjusting part(2-3)Make turntable for pulling(2-1)Rotation and by turntable
(2-1)It is locked in pedestal(1)On;It rests against(3)It is fixed at pedestal(1)Support portion(1-1)Upside rear portion on, rest against
(3)Front side is equipped with graduated scale(12);Rocker arm assembly(5)Including rocking arm(5-1), rocking arm locking device(5-2), slide bar locking dress
It puts(5-3)And handle(5-4);Rocking arm(5-1)It is rotatably arranged on turntable(2-1)Rear end on, and can to the left and right both sides rotate;
Rocking arm locking device(5-2)It is arranged on rocking arm(5-1)On, pass through rocking arm locking device(5-2)By rocking arm(5-1)At an angle
It is locked in turntable(2-1)On;Slide bar locking device(5-3)It is arranged on the upside of rocking arm and is used for slide bar component(6)Slide bar(6-
1)It is locked in rocking arm(5-1)On;Handle(5-4)It is fixed at rocking arm(5-1)Upside on;Slide bar component(6)Including
Slide bar(6-1)And body connecting base(6-2);Slide bar(6-1)There are 2,2 slide bars(6-1)It is slidably arranged in rocker arm assembly(5)
Rocking arm(5-1)On, and it is arranged in parallel;2 slide bars(6-1)Rear portion be fixedly connected by corresponding connector;Fuselage
Connecting seat(6-2)It is fixed at 2 slide bars(6-1)Front end on;Fuselage(7)Including motor fixing seat(7-1), left outside cover
(7-2), right outer cover(7-3), mobile cover(7-4)And handle(7-5);Motor fixing seat(7-1)It is rotatably arranged on slide bar component(6)
Body connecting base(6-2)On;Left outside cover(7-2)Motor fixing seat is fixed at from left side(7-1)On;Motor fixing seat
(7-1)Left back be equipped with dust hole(7-1-1);Handle(7-5)It is fixed at motor fixing seat(7-1)Right side
On;Right outer cover(7-3)Motor fixing seat is fixed at from right side(7-1)On, and by handle(7-5)Corresponding portion cover;
Left outside cover(7-2)Rear portion corresponding portion and right outer cover(7-3)Rear portion corresponding portion between form dust collection mouth(7-6);
Dust collection mouth(7-6)By dust hole(7-1-1)Rear portion corresponding portion encase;Mobile cover(7-4)It is fixed at a left side
On outer cover;Fuselage positioning device(15)Including adjusting handle and locating shaft;Adjusting handle is fixed on the right end of locating shaft,
Locating shaft is screw rod, and locating shaft is along controlling to slide bar component is rotatably arranged on(6)Body connecting base(6-2)Right upper portion
On;Depth adjustment(16)Including adjusting screw rod(16-1)And limited post(16-2);Adjusting screw rod(16-1)Vertically to turn
It is dynamic to be arranged on fuselage(7)Motor fixing seat(7-1)Right side rear portion on;Adjusting screw rod(16-1)Upper end be equipped with corresponding hand
Wheel;Limited post(16-2)It is fixed at slide bar component(6)Body connecting base(6-2)Lower front on;
Driving device(8)For DC brushless motor, DC brushless motor includes brushless motor outer rotor assembly(8-1)And stator
(8-2);Brushless motor outer rotor assembly(8-1)Including motor casing(8-1-1), retainer(8-1-2), permanent magnet(8-1-3), drive
Moving axis(8-1-4)And fan blade(8-1-5);Fan blade(8-1-5)For integrated through injection molding part, fan blade(8-1-5)It is fixed at drive shaft
(8-1-4)Lower end on, positioned at motor casing(8-1-1)Lower section, upper surface and motor casing(8-1-1)Lower surface connect
It touches;
Motor casing(8-1-1)For integral piece made of iron or mild steel;Motor casing(8-1-1)In the housing of opening upwards, motor
Shell(8-1-1)Wall thickness be 2 millimeters to 6 millimeters;Drive shaft(8-1-4)Coaxially it is fixed at motor casing(8-1-1)In, and to
Upper stretching motor casing(8-1-1)Outside;
Retainer(8-1-2)For integrated through injection molding part;Retainer(8-1-2)Including positioning region(8-1-21);Positioning region(8-1-21)
Entirety is cylindrical in shape, and wall thickness is permanent magnet(8-1-3)Thickness 1/3 to 1;Positioning region(8-1-21)Outer diameter and motor casing(8-
1-1)Internal diameter it is corresponding;Positioning region(8-1-21)Quantity and permanent magnet are equipped with along its circumferential angle at equal intervals(8-1-3)Quantity
Identical locating slot(8-1-21-1), shape and permanent magnet(8-1-3)It is corresponding;Retainer(8-1-2)Setting is adhesively fixed
In motor casing(8-1-1)In;Permanent magnet(8-1-3)Including N permanent magnets and S permanent magnets, N permanent magnets and S permanent magnets interlock successively
It is arranged on retainer(8-1-2)Each locating slot(8-1-21-1)In, and it is fixed at motor casing(8-1-1)On;Stator(8-
2)It is fixed at fuselage(7)Motor fixing seat(7-1)On;Stator(8-2)Axis along left and right to horizontally disposed;Brushless electricity
Machine outer rotor assembly(8-1)It is driven by it axis(8-1-4)Stator is passed through from right to left(8-2)Turned afterwards by corresponding bearing assembly
It is dynamic to be arranged on fuselage(7)Motor fixing seat(7-1)On, and stator(8-2)Corresponding portion be located at motor casing(8-1-1)In;
Saw blade(13)It is detachably fixed and is arranged on driving device(8)Brushless motor outer rotor assembly(8-1)Drive shaft(8-1-4)
On, and corresponding site is located at fuselage(7)Motor fixing seat(7-1)With left outside cover(7-2)Between;Control device(9)Fixation is set
It puts in fuselage(7)Right outer cover(7-3)On, positioned at driving device(8)Front upper place;Driving device(8)And control device(9)Electricity
Connection.
2. the rod-pulling type bias cutter according to claim 1 being readily transported, it is characterised in that:Brushless motor outer rotor is total
Into(8-1)Motor casing(8-1-1)Bottom center is equipped with the axis hole above and below it(8-1-11), axis hole(8-1-11)For punching press
It stretches, axis hole(8-1-11)Axial depth be 4 millimeters to 10 millimeters.
3. the rod-pulling type bias cutter according to claim 2 being readily transported, it is characterised in that:Brushless motor outer rotor is total
Into(8-1)Motor casing(8-1-1)Bottom is additionally provided with one group of heat emission hole above and below it(8-1-12);Heat emission hole(8-1-12)
Around axis hole(8-1-11)Setting.
4. the rod-pulling type bias cutter according to claim 2 being readily transported, it is characterised in that:Brushless motor outer rotor is total
Into(8-1)Retainer(8-1-2)Further include upper limit portion(8-1-22);Upper limit portion(8-1-22)Internal diameter and motor casing
(8-1-1)Internal diameter it is corresponding, upper limit portion(8-1-22)Outer diameter be less than motor casing(8-1-1)Outer diameter;Upper limit portion(8-
1-22)It is arranged on positioning region(8-1-21)Upper periphery on;Positioning region(8-1-21)Each locating slot(8-1-21-1)Open
Mouthful upwards and along positioning region(8-1-21)Extend radially through its barrel.
5. the rod-pulling type bias cutter according to claim 3 or 4 being readily transported, it is characterised in that:Turn outside brushless motor
Sub- assembly(8-1)Drive shaft(8-1-4)With motor casing(8-1-1)Interference fit, and drive shaft(8-1-4)It is passed through by its lower end
Motor casing(8-1-1)Axis hole(8-1-11).
6. the rod-pulling type bias cutter being readily transported according to one of Claims 1-4, it is characterised in that:Further include pressure
Tight device(4);Pressing device(4)There are 2,2 pressing devices(4)It is respectively fixedly disposed at and rests against(3)Left and right ends on, and
It is located at pedestal respectively(1)The corresponding support portion in the left and right sides(1-1)On.
Priority Applications (1)
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CN201511003696.4A CN105436606B (en) | 2014-08-06 | 2014-08-06 | A kind of rod-pulling type bias cutter being readily transported |
Applications Claiming Priority (2)
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CN201511003696.4A CN105436606B (en) | 2014-08-06 | 2014-08-06 | A kind of rod-pulling type bias cutter being readily transported |
CN201410385347.2A CN104139212B (en) | 2014-08-06 | 2014-08-06 | Rod-pulling type bias cutter |
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CN201410385347.2A Division CN104139212B (en) | 2014-08-06 | 2014-08-06 | Rod-pulling type bias cutter |
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CN105436606A CN105436606A (en) | 2016-03-30 |
CN105436606B true CN105436606B (en) | 2018-06-19 |
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CN201511003696.4A Active CN105436606B (en) | 2014-08-06 | 2014-08-06 | A kind of rod-pulling type bias cutter being readily transported |
CN201410385347.2A Active CN104139212B (en) | 2014-08-06 | 2014-08-06 | Rod-pulling type bias cutter |
CN201511009269.7A Active CN105436607B (en) | 2014-08-06 | 2014-08-06 | A kind of preferable rod-pulling type bias cutter of heat dissipation |
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CN201410385347.2A Active CN104139212B (en) | 2014-08-06 | 2014-08-06 | Rod-pulling type bias cutter |
CN201511009269.7A Active CN105436607B (en) | 2014-08-06 | 2014-08-06 | A kind of preferable rod-pulling type bias cutter of heat dissipation |
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WO2016019829A1 (en) * | 2014-08-06 | 2016-02-11 | 常州合力电器有限公司 | Pull rod type diagonal cutter |
CN105436606B (en) * | 2014-08-06 | 2018-06-19 | 常州合力电器有限公司 | A kind of rod-pulling type bias cutter being readily transported |
CN104625217B (en) * | 2015-01-29 | 2017-01-04 | 浙江精深实业有限公司 | There is movable protective, the clamping of saw blade location and the beveler of dust-absorbing function |
CN104668655B (en) * | 2015-01-29 | 2017-03-15 | 浙江精深实业有限公司 | A kind of double-diagonal member cutting machine |
CN105014150B (en) * | 2015-08-18 | 2017-05-31 | 正阳实业投资有限公司 | Sliding type mitre saw |
US10543542B2 (en) * | 2016-07-27 | 2020-01-28 | Tti (Macao Commercial Offshore) Limited | Miter saw |
CN106625175A (en) * | 2016-10-27 | 2017-05-10 | 浙江锋利工具制造有限公司 | Embedded brushless motor direct-drive cutting machine |
CN107104533A (en) * | 2017-06-15 | 2017-08-29 | 湖南万通科技股份有限公司 | A kind of electromechanical assembly and the sample making apparatus with the electromechanical assembly |
CN108081385A (en) * | 2017-11-17 | 2018-05-29 | 新昌县丰泽机械有限公司 | A kind of simple distance fine regulation timber saw of digital display |
CN108098946A (en) * | 2017-11-17 | 2018-06-01 | 新昌县丰泽机械有限公司 | A kind of carpenter's saw with distance fine regulation device |
CN108098947A (en) * | 2017-11-17 | 2018-06-01 | 新昌县丰泽机械有限公司 | A kind of simple timber distance fine regulation device |
CN108081384A (en) * | 2017-11-17 | 2018-05-29 | 新昌县丰泽机械有限公司 | A kind of carpenter's saw of simple distance fine regulation structure |
CN108080692A (en) * | 2017-11-30 | 2018-05-29 | 江门市兆业科技有限公司 | A kind of scrap metal shredding mechanism |
CN108177214A (en) * | 2017-12-08 | 2018-06-19 | 新昌县丰泽机械有限公司 | A kind of dustless digital display distance fine regulation diagonal cutting saw |
CN108162078A (en) * | 2017-12-08 | 2018-06-15 | 新昌县丰泽机械有限公司 | A kind of dustless distance fine regulation diagonal cutting saw |
CN110722207A (en) * | 2019-10-18 | 2020-01-24 | 茂名市康坦福电力工程有限公司 | Novel portable section bar cutting machine |
CN111993104B (en) * | 2020-08-24 | 2021-07-20 | 苗珍录 | Positioning device for pipe fitting cutting with adjustable positioning angle |
CN114309768B (en) * | 2021-12-23 | 2024-03-12 | 佛山东涵智能科技有限公司 | Metal cutting equipment with prevent function of splashing |
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TW200936342A (en) * | 2008-02-20 | 2009-09-01 | Durq Machinery Corp | Rotary worktable positioning structure of a circular sawing machine |
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CN202639506U (en) * | 2012-05-11 | 2013-01-02 | 江苏金飞达电动工具有限公司 | Groove cutting and locating device for mitre saw |
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CN204053106U (en) * | 2014-08-06 | 2014-12-31 | 常州合力电器有限公司 | A kind of rod-pulling type bias cutter |
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CN104139212A (en) * | 2014-08-06 | 2014-11-12 | 常州合力电器有限公司 | Pull-rod-type diagonal cutting machine |
Also Published As
Publication number | Publication date |
---|---|
CN104139212A (en) | 2014-11-12 |
CN104139212B (en) | 2016-08-17 |
CN105436606A (en) | 2016-03-30 |
CN105436607B (en) | 2018-06-19 |
CN105436607A (en) | 2016-03-30 |
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