CN110394498A - Multifunctional assembled saw blade and its manufacturing method - Google Patents
Multifunctional assembled saw blade and its manufacturing method Download PDFInfo
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- CN110394498A CN110394498A CN201910765722.9A CN201910765722A CN110394498A CN 110394498 A CN110394498 A CN 110394498A CN 201910765722 A CN201910765722 A CN 201910765722A CN 110394498 A CN110394498 A CN 110394498A
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- stereoscopic
- saw blade
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 65
- 230000002708 enhancing effect Effects 0.000 claims abstract description 47
- 235000008227 Illicium verum Nutrition 0.000 claims abstract description 30
- 240000007232 Illicium verum Species 0.000 claims abstract description 30
- 230000010355 oscillation Effects 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
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- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
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- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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Classifications
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- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
-
- 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
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Abstract
The present invention relates to a kind of multifunctional assembled saw blades, belong to metal tools manufacturing technology field.The interface of existing saw blade often uses the Multifunctional electric saw saw blade connecting interface of the single hole of plane, communication type double-pore structure or not combined to design, and still has the space of promotion in terms of user and producer's interests, cost.The present invention includes blade body, it is characterised in that: further includes octagonal stereoscopic interface ontology and three-dimensional enhancing pressure pad；The blade body is fixed with octagonal stereoscopic interface ontology, and the illiciumverum stereoscopic interface ontology enhances pressure pad by solid and is fixed in the drive shaft of tool, so that the axis of the drive shaft of the oscillation center and tool of the multifunctional assembled saw blade coincide.Use cost is bought and reduced convenient for user, improves the convenience used, and installation is quickly secured, promotes replacement and service efficiency.
Description
Technical field
The present invention relates to a kind of saw blades, more particularly, to a kind of multifunctional assembled saw blade, are suitable for and especially hold
Formula tool matches, which has the functional device swung centered on transmission shaft, belongs to metal tools manufacture
Technical field.
Background technique
The interface of existing saw blade often uses the multi-functional electricity of the single hole of plane, communication type double-pore structure or not combined
Dynamic saw saw blade connecting interface design, and the different brands of different manufacturers production or the Multifunctional electric saw and its component of classification (are matched
Part) saw blade, connected connection structure also has any different, has certain specificity therebetween, is applicable in component (accessory) saw blade
Supporting tool range of choice has certain limitation, has both been unfavorable for the production of producer further expansion, while relative increase makes
The inconvenient property and use cost of user's purchase, therefore still have in terms of user and producer's interests, cost the space of promotion.
More function as disclosed in the Chinese patent of the Patent No. ZL201520875201.6 applied before the applicant
Energy power saws saw blade connecting interface uses blade body, connection shank band connection interface integrated structure, that is, connects shank
End connects saw blade, and the outboard end for connecting department is equipped with concave surface, and the appearance profile of concave surface is polygonal, concave surface with connect
The end face of shank is connected by clinohedral transition；The center of concave surface is equipped with square three-way groove, on concave surface, by square three-way groove
Four turnings be equipped with short through slot respectively inwards；Upper and lower two wall and left and right two wall on concave surface, from square three-way groove respectively to
It is interior to be equipped with upper through slot, lower through slot, left through slot and right through slot；On concave surface, between upper through slot and short through slot, lower through slot and short through slot
Between, the structure that is respectively provided with connecting hole between left through slot and short through slot and between right through slot and short through slot designs.What it was used
Structure in addition to still having limitation in terms of supporting tool applicability, while in terms of installation convenience and fastness except still having optimization to mention
The space risen.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide a kind of reasonable in design
Use cost is bought convenient for user and reduced to multifunctional assembled saw blade, improves the convenience used, and installation is quickly secured,
Promote replacement and service efficiency.
Technical solution used by the present invention solves the above problems is: a kind of multifunctional assembled saw blade of high efficient and reliable,
Including blade body, it is characterised in that: further include octagonal stereoscopic interface ontology and three-dimensional enhancing pressure pad, the blade body passes through
Octagonal stereoscopic interface ontology, three-dimensional enhancing pressure pad are fixed on tool so that the multifunctional assembled saw blade oscillation center with
Tool transmission axis center is coincide substantially, wherein the blade body and octagonal stereoscopic interface ontology be not limited to separate assembling,
Comprising the integrated combined type and shape of blade body part, material can be variation, to adapt to different application needs, and eight
Angle stereoscopic interface ontology is equipped with excessive shank.
Preferably, the multifunctional assembled saw blade integrally divides teeth portion part, saw body part, the excessive portion of saw handle, illiciumverum
Stereoscopic interface part and matched three-dimensional enhancing pressure pad, wherein the illiciumverum stereoscopic interface and tool interface mating part shape
Size be it is cured, the three-dimensional enhancing pressure pad be it is cured, i.e., interface section and tool cooperation are cured, it is general be equipped with it is suitable
For the octagonal stereoscopic interface ontology；The transition and blade body part need to be transformable according to application.
Preferably, above-mentioned illiciumverum stereoscopic interface ontology be equipped with octagonal stereoscopic interface, interior fit on seal face and locating slot,
Location hole, centre bore；Its fit on seal face engages with supporting tool interface, receives the torque of supporting tool, and interior cooperation compresses
Face is engaged with the bowl-type solid fit on seal face of three-dimensional enhancing pressure pad, is fixed on three-dimensional enhancing pressure by the locking compression bar of tool
On the interface locking concave surface of pad, received tool torque transfer to blade body.
Preferably, the illiciumverum stereoscopic interface is three-dimensional around the illiciumverum that interface center is equipped with four groups of circumference equal dividings, every group
Two, totally eight and shape it is identical, it is each illiciumverum solid be equipped with identical three mating surfaces of shape, two groups of illiciumverum cubic phases pair
Each one octagonal cubic phase in the central symmetry of octagonal stereoscopic interface, two groups of octagonal solids is in octagonal stereoscopic interface
The heart is symmetrical, central symmetry of three mating surfaces in mutually centrosymmetric two octagonal solids relative to octagonal stereoscopic interface.Two
The tangential and central axial certain angle of octagonal stereoscopic interface of a mating surface, in the tangential and octagonal stereoscopic interface of a mating surface
Heart radial direction certain angle.
It is radial uniformly distributed around octagonal stereoscopic interface center preferably, the locating slot, and in same plane,
In eight positioning groove center lines coincide with eight octagonal three-dimensional center lines.The location hole, each location hole are located at close
Locating slot open end, each location hole is distributed in locating slot two sides with two sections of circular shapes on same circumference, and center is in fixed
In the groove center line of position, on the same circumference, the circle center and octagonal stereoscopic interface center coincide whole positioning holes centers.It is described
Location hole, each location hole is located at close to locating slot open end, and each location hole is with two sections of circular shapes on same circumference point
Cloth is in locating slot two sides, and center is in positioning groove center line, whole positioning holes centers on the same circumference, the circle center
It coincide with octagonal stereoscopic interface center.The centre bore coincide with octagonal stereoscopic interface center, the circumference of centre bore and positioning
Slot communicates, and is embodied in the circular arc of each locating slot two sides toothed head.
Preferably, the excessive shank, the excessive position equipped with certain remaining size, be not limited to stretched planar shaped,
Bending shape etc., and bending shape is equipped with three-dimensional reinforcing rib.
Preferably, the three-dimensional enhancing pressure pad be equipped with interface locking concave surface, mounting hole and positioning convex point, positioning convex surface and
Bowl-type solid fit on seal face, medial surface.
Preferably, the three-dimensional enhancing pressure pad is equipped with mounting hole, the central axial center of mounting hole and three-dimensional enhancing pressure pad
Longitudinal center line coincide；Solid enhancing pressure pad be equipped with bowl-type solid fit on seal face, medial surface, the two longitudinal center line, with
Solid enhancing pressure pad longitudinal center line coincide；Bowl-type solid fit on seal face, three layer plane of sequential Stereoscopic upper, middle and lower and a circle
3 D plane is bored, the equal fillet in the excessive junction of all planes is excessive, and sterically plane excircle diameter is slightly smaller than illiciumverum
Stereoscopic interface ontology fit on seal face circle diameter, solid in plane be equipped with positioning convex point, positioning convex surface be higher than middle plane
The plane that upper positioning convex point is in, but when with octagonal stereoscopic interface body fits, lower than octagonal stereoscopic interface locating slot two sides tooth
Shape part thickness；Bowl-type solid fit on medial surface equally once reversely forms in fit on seal face, and it is recessed to be equipped with interface locking
Face, solid enhancing pressure pad are equipped with positioning convex point, positioning convex surface, wherein the positioning convex point, around three-dimensional enhancing pressure pad center
Radial circumference uniform distribution, and the circumference locating for location hole on same plane, radial circle diameter and octagonal stereoscopic interface ontology
Identical, each positioning convex point center coincide in positioning holes center, and the maximum outer warp of positioning convex point slightly smaller than positioning bore dia,
In, the positioning convex surface is three-dimensional circular, and positioning convex surface longitudinal center line and three-dimensional enhancing pressure pad center line coincide, positioning
Convex surface is maximum outer through center-hole diameter on slightly smaller than octagonal stereoscopic interface ontology.
Compared with prior art, the present invention having the following advantages that and effect: using multifunctional assembled saw blade, expand specially
With the scope of application of interface electric tool；Matched one three-dimensional enhancing pressure pad can be all similar with one tool of adapted, adaptation
Interface product reduces production cost and user's purchase cost, provides convenience to user；The illiciumverum stereoscopic interface simultaneously
Ontology greatly simplifies the installation steps of electric tool, without other auxiliary tools, and replaces quickly, no matter the illumination of environment
Condition can be completed, and replacement efficiency and adaptability are promoted；Octagonal stereoscopic interface ontology and three-dimensional enhancing pressure pad, torque transmitting are nibbled
Conjunction face generally increases, and Impact direction reasonably optimizing not only makes local load reduction, and extends tool life, simultaneously
The validity for promoting torque transmitting, reaches ideal effect, perfection progress effect when implementation tool operation, furthermore according to using ring
Border adjusts setting angle, convenient for the operation mode of special environment condition.
The present invention is suitable for matching with electric (gas) power driven tools, particularly electric (gas) power driven tools of hand-held, the electricity (gas)
Power driven tools have using transmission shaft as the functional device of center low-angle or so circle swing.Blade body and octagonal stereoscopic interface sheet
Body rigidly fixes one.By octagonal stereochemical structure and by the three-dimensional interface locking face enhanced on pressure pad and it is incremented to illiciumverum
Stereoscopic interface ontology and solid enhance pressure pad entirely three-dimensional matching surface, have both enhanced the fixed possibility of multifunctional assembled saw blade
Property, more efficiently receive the torque that electric (gas) power driven tools generate simultaneously.Solid enhancing pressure pad can be reused, simultaneously for a long time
It can be adapted to any product of multifunctional assembled saw blade with octagonal stereoscopic interface ontology, relatively reduce single paragraph cost and symbol
The benefit of client is closed to maximize.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly and/or technical solution in the prior art, below will be to embodiment
And/or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
The structural schematic diagram of the multifunctional assembled saw blade of Fig. 1 display present invention.
Fig. 2 shows the structural schematic diagram of octagonal stereoscopic interface ontology
Fig. 3 shows the diagrammatic side-view cross-sectional schematic diagram of octagonal stereoscopic interface ontology.
The structural schematic diagram of the three-dimensional enhancing pressure pad of Fig. 4 display.
The diagrammatic side-view cross-sectional schematic diagram of the three-dimensional enhancing pressure pad of Fig. 5 display.
The schematic cross-section of the three-dimensional enhancing pressure pad of Fig. 6 display.
The three-dimensional back view schematic diagram of the three-dimensional enhancing pressure pad of Fig. 7 display.
The attached view schematic diagram of solid of the three-dimensional enhancing pressure pad of Fig. 8 display.
Fig. 9 shows the structural schematic diagram of blade body.
Figure 10 shows that the survey of blade body regards schematic diagram.
Figure 11 shows the drive shaft schematic elevation view of multifunctional assembled saw blade and supporting tool.
Figure 12 shows the drive shaft schematic side view of multifunctional assembled saw blade and supporting tool.
Figure 13 shows multifunctional assembled saw blade explosion schematic cross-sectional view.
In figure: 1- blade body；2- illiciumverum stereoscopic interface ontology；3- solid enhances pressure pad；4- saw blade teeth portion part；5- saw
Body part；The excessive portion of 6- saw handle；7- illiciumverum stereoscopic interface part；8- locating slot；9- location hole；10- centre bore；11- illiciumverum is vertical
Body；12- interface locks concave surface；13- mounting hole；14- locating slot teeth portion plane circular arc；15- solid reinforcing rib；16- is octagonal three-dimensional
Interface；Cooperate seal face in 17-；18- fit on seal face；The octagonal three-dimensional left mating surface of 19-；The octagonal three-dimensional right mating surface of 20-；
The octagonal three-dimensional lower mating surface of 21-；22- welds pressure point；23- positioning convex point；24- positions convex surface；25- bowl-type solid fit on compresses
Face；26- bowl-type solid medial surface；27- circular cone 3 D plane；The upper seal face of 28-；Seal face in 29-；30- lower plane；31- connects
Connect place's fillet；H- positions convex surface and is higher than positioning convex point；The drive shaft of 33- tool.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1 to Figure 13, the multifunctional assembled saw blade in the present embodiment includes the blade body 1 for cutting, is used
In the octagonal stereoscopic interface ontology 2 of connection blade body 1, and, for octagonal stereoscopic interface ontology 2 to be fixed to the drive of tool
Three-dimensional enhancing pressure pad 3 on moving axis 33；Blade body 1 and octagonal stereoscopic interface ontology 2 are fixed, and octagonal stereoscopic interface ontology 2 is logical
Three-dimensional enhancing pressure pad 3 is crossed to be fixed in the drive shaft 33 of tool, so that the oscillation center of multifunctional assembled saw blade and tool
The axis of drive shaft 33 coincide.
Octagonal stereoscopic interface ontology 2 is provided with the octagonal stereoscopic interface 16 with the cooperation of the drive shaft 33 of tool, increases with solid
The interior cooperation seal face 17 of the cooperation of pad 3 is suppressed, and, the fit on seal face 18 with tool cooperation.
Octagonal stereoscopic interface 16 is equipped with the illiciumverum solid 11 of four groups of circumference equal dividings around interface center, and every group two, totally eight
A and shape is identical；Wherein, each octagonal solid 11 is equipped with identical three mating surfaces of shape, each of octagonal solid 11
In three mating surfaces, the tangential and central axial formation angle of octagonal stereoscopic interface 16 of two mating surfaces, mating surface is cut
Angle is radially formed to octagonal stereoscopic interface 16；Wherein, two groups of illiciumverum solids 11 are relative to octagonal stereoscopic interface 16
Central symmetry, central symmetry of each one in the two groups of octagonal solids 11 octagonal solid 11 relative to octagonal stereoscopic interface 16, phase
Central symmetry of three mating surfaces relative to octagonal stereoscopic interface 16 in centrosymmetric two octagonal solids 11.
Octagonal stereoscopic interface 16 is provided with locating slot 8, location hole 9 and centre bore 10；Wherein, locating slot 8, around illiciumverum
The center of stereoscopic interface 16 is radially uniformly distributed, and in same plane, the center line of eight locating slots 8 is vertical with eight illiciumverums respectively
The center line of body 11 coincide；Wherein, location hole 9, each location hole 9 are located at the open end of locating slot 8, each location hole 9 with
Two sections of circular shapes on the circumference of the same circle are distributed in the two sides of locating slot 8, and the center of location hole 9 is in locating slot 8
Center line on, the center of whole location holes 9 on the same circumference, the center one at the center of the circumference and octagonal stereoscopic interface 16
It causes；Wherein, centre bore 10, it is consistent with the center of octagonal stereoscopic interface 16.
Solid enhancing pressure pad 3 is provided with mounting hole 13, positioning convex point 23 and positioning convex surface 24；Wherein, positioning convex point 23,
It is circumferentially uniformly distributed around mounting hole 13, and in the same plane, the location hole 9 on circle diameter and octagonal stereoscopic interface ontology 2
Locating circle diameter is identical, and the center of each positioning convex point 23 coincide with the center of location hole 9 respectively, and positioning convex point 23 is outer
Diameter is slightly less than the diameter of location hole 9 so that positioning convex point 23 is fallen into location hole 9；Wherein, positioning convex surface 24, spatially annulus
The center line of shape, positioning 24 longitudinal center line of convex surface and three-dimensional enhancing pressure pad 3 coincide, and the outer diameter on positioning convex surface 24 is slightly less than illiciumverum
The diameter of centre bore 10 on stereoscopic interface ontology 2 is so that positioning convex surface 24 is fallen into centre bore 10.
Solid enhancing pressure pad 3 is equipped with bowl-type solid fit on seal face 25 and bowl-type solid fit on medial surface, and bowl-type is vertical
Axial centre of the longitudinal center line of external cooperation seal face 25 and bowl-type solid fit on medial surface with three-dimensional enhancing pressure pad 3
Line coincide；Wherein, bowl-type solid fit on seal face 25 includes plane, three-dimensional lower plane and one in sterically plane, solid
A circular cone 3 D plane 27, the equal fillet in the junction of all planes is excessive, and sterically the excircle diameter of plane is slightly smaller than illiciumverum
The circle diameter of the fit on seal face 18 of stereoscopic interface ontology 2, solid in plane be equipped with positioning convex point 23；Position convex surface 24
Higher than the positioning convex point 23 in plane in solid, when solid enhancing pressure pad 3 and octagonal 2 cooperation of stereoscopic interface ontology, convex
Face 24 is located in centre bore 10；Wherein, bowl-type solid fit on medial surface, positioned at the anti-of bowl-type solid fit on seal face 18
Face, the bowl-type solid fit on medial surface are provided with interface locking concave surface 12.
Blade body 1 and octagonal stereoscopic interface ontology 2 are fabricated structure or integral structure.Octagonal stereoscopic interface ontology
2 are provided with the excessive portion 6 of saw handle, and octagonal stereoscopic interface ontology 2 is fixed by the excessive portion 6 of saw handle and blade body 1；The excessive portion of saw handle
6 are equipped with excessive position, and excessive position is stretched planar shaped or bending shape, and when for bending shape, is provided with three-dimensional reinforcing rib.It should
The tool of multifunctional assembled saw blade and hand-held matches, and tool has the driving device swung centered on drive shaft.
The manufacturing method of multifunctional assembled saw blade in the present embodiment, for manufacturing blade body 1, octagonal stereoscopic interface sheet
Body 2 and three-dimensional enhancing pressure pad 3, used process includes mold blank-forming, machining, heat treatment, welding, surface treatment.
Blade body 1 in the present embodiment is generally shaped like a rectangle, and blade body 1 divides saw blade teeth portion portion by function
Divide 4, saw body part 5, the excessive portion 6 of saw handle；Wherein, the saw in the excessive portion 6 of the saw handle of blade body 1 and octagonal stereoscopic interface ontology 2
The excessive portion 6 of handle using multiple welding pressure points 22, welding procedure firm connection is integral, both ensure that with same central symmetry
Axis and straightness, it is ensured that blade body 1 realizes cutting for saw blade sawtooth part 4 entirely through swing with octagonal stereoscopic interface ontology 2
Cut process.
Octagonal stereoscopic interface ontology 2, the excessive portion 6 of saw handle in the present embodiment are in bending shape, and the design of shank head has more
A welding pressure point 22, bending part design have three-dimensional reinforcing rib 15, improve octagonal stereoscopic interface ontology shank intensity and deformation resistance
Energy.Octagonal stereoscopic interface part 7 design the illiciumverum solid 11 for having four groups of circumference equal dividings, every group two, totally eight and shape it is identical,
It is distributed around central symmetry, one fit on seal face 18 of this eight octagonal three-dimensional compositions, this seal face shape and market are single-minded
Property the matching of interface electric tool, and have and in 360 degree of ranges arbitrarily change installation site with 30 degree of equal parts, operation is in different rings
Border condition.
The design of octagonal stereoscopic interface part 7 has locating slot 8, location hole 9, centre bore 10, while designing and have on locating slot 8
Locating slot teeth portion plane circular arc 14,9 center of location hole are on same circumference, and are all in together on a central axis.
Solid enhancing pressure pad 3, is general consolidated structures, and it is special to be common to all multifunctional assembled saw blade series and market
The electric tool of one property interface.
Solid enhancing pressure pad 3, design have bowl-type solid fit on seal face 25, and match in octagonal stereoscopic interface part 7
The matching of seal face 17 is closed, by positioning convex surface 24 and 10 Primary Location of centre bore, passes through positioning convex point 23 and location hole 9 again and determines
Position 24 circumference of convex surface and locating slot teeth portion plane circular arc 14 are accurately positioned, and the final drive shaft 33 using tool is fixed and is pressed on
Interface is locked on concave surface 12, i.e., multifunctional assembled saw blade is installed on the tool completion, while this installation is not necessarily to other backmans
Tool, and the multistage guiding of interface, may be implemented in any environment quickly, facilitate installation.
The drive shaft 33 and tool mount type chamber of tool are integrally connected, after being installed, the drive shaft 33 of tool
Band power driven tools mount type chamber is swung together, and the drive shaft 33 of tool is fixed on power on interface locking concave surface 12, is enhanced by solid
Upper seal face 28, middle seal face 29 and the transmission of circular cone 3 D plane 27 of pressure pad 3 are formed in three-dimensional enhancing pressure pad 3, octagonal solid
The seal face of area is maximized between interface body 2 and tool mount type chamber, the lower plane 30 on the positioning convex surface 24 of design is high
In the plane of positioning convex point 23 on middle seal face 29, i.e. positioning convex surface is higher than positioning convex point H, and lower than octagonal stereoscopic interface positioning
The thickness at slot two sides dentation position.
Guarantee multifunctional assembled saw blade and tool securely, precision-fit, while also reducing single-point stress, causing structure office
Portion's fatigue damage extends product service life.
The rotating torque of the drive shaft 33 of tool is three-dimensional by the illiciumverum of tool mount type chamber, octagonal stereoscopic interface part 7
11, the lower mating surface in octagonal three-dimensional left and right is relayed to octagonal stereoscopic interface ontology 1, drives 2 operation of blade body.
Octagonal solid circumference equal dividing distribution is each symmetrical with one group of center of rotation；Meanwhile octagonal three-dimensional lower three of left and right is matched
Conjunction face, the central axial certain angle of tangential and rotation axis of two mating surfaces, the tangential and rotation axis center-diameter of a mating surface
To certain angle, the validity of torque transmission is realized, ideal transfer effect is provided, realizes perfect operation.
The circumference outer diameter of lateral surface 25,26 is less than octagonal 2 end excircle outer diameter of stereoscopic interface ontology in bowl-type solid, no
Influence torque transmission and operation.
The locating slot 8 of even circumferential distribution, designed openings shape, positioning convex point 23 are designed to spheroid form, fixed playing
Bit function simultaneously, in high-speed job process, effectively plays damping operation and buffer function, reduces the impact of structure function frequent swing
Structural failure caused by stress increases product reliability.
Solid enhancing pressure pad 3 designs versatility, and a separate customer can be equipped with one in principle, adapt to the complete series group
Type multifunctional saw blade realizes that the benefit of client maximizes, while the also cost of relative reduction manufacturer.
Tool has the driving device swung centered on transmission shaft.Octagonal stereoscopic interface 16 and tool interface mating part
Geomery be it is cured, solid enhancing 3 geomery of pressure pad is that cured, general be equipped with is suitable for octagonal stereoscopic interface ontology
2.The central axial center of mounting hole 13 in solid enhancing pressure pad 3 and three-dimensional enhancing 3 longitudinal center line of pressure pad coincide.Saw blade sheet
Body 1 and octagonal stereoscopic interface ontology 2 can be constituted with combined type, more preferably single type is constituted, is equipped with the excessive portion 6 of saw handle, and match
The three-dimensional enhancing pressure pad 3 of set.The composition of blade body 1, which is equipped with, to be constituted with combined type, more preferably single type is constituted, and executed and met not
With function of the market purposes demand, the excessive position equipped with certain remaining size is not limited to stretched planar shaped, bending shape etc., and rolls over
Bending is equipped with three-dimensional reinforcing rib 15.The circumference of centre bore 10 is communicated with locating slot 8, is embodied in the circle on each 8 head of locating slot
On arc.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (10)
1. a kind of multifunctional assembled saw blade, including the blade body (1) for cutting, it is characterised in that: further include for connecting
The octagonal stereoscopic interface ontology (2) of blade body (1) is connect, and, for octagonal stereoscopic interface ontology (2) to be fixed to tool
Three-dimensional enhancing pressure pad (3) in drive shaft (33)；The blade body (1) and octagonal stereoscopic interface ontology (2) are fixed, and described eight
Angle stereoscopic interface ontology (2) is fixed in the drive shaft (33) of tool by three-dimensional enhance pressure pad (3), so that the combined type is more
The axis of the drive shaft (33) of the oscillation center and tool of function saw blade coincide.
2. multifunctional assembled saw blade according to claim 1, it is characterised in that: the illiciumverum stereoscopic interface ontology (2)
It is provided with the octagonal stereoscopic interface (16) with the drive shaft of tool (33) cooperation, the interior cooperation with three-dimensional enhancing pressure pad (3) cooperation
Seal face (17), and, the fit on seal face (18) with tool cooperation.
3. multifunctional assembled saw blade according to claim 2, it is characterised in that: the illiciumverum stereoscopic interface (16) surrounds
The illiciumverum that interface center is equipped with four groups of circumference equal dividings is three-dimensional (11), every group two, totally eight and shape it is identical；
Wherein, each octagonal three-dimensional (11) are equipped with identical three mating surfaces of shape, each of described octagonal three-dimensional (11)
In three mating surfaces, tangential and octagonal stereoscopic interface (16) central axial formation angle of two mating surfaces, mating surface
Tangentially angle is radially formed with octagonal stereoscopic interface (16)；
Wherein, central symmetry of two groups of octagonal solids (11) relative to octagonal stereoscopic interface (16), in two groups octagonal three-dimensional (11)
Each one octagonal three-dimensional (11) central symmetry relative to octagonal stereoscopic interface (16), mutually centrosymmetric two octagonal solids
(11) central symmetry of three mating surfaces relative to octagonal stereoscopic interface (16) in.
4. multifunctional assembled saw blade according to claim 2, it is characterised in that: the illiciumverum stereoscopic interface (16) is arranged
There are locating slot (8), location hole (9) and centre bore (10)；
Wherein, the locating slot (8), the center around octagonal stereoscopic interface (16) is radially uniformly distributed, and in same plane,
Center line of the center line of eight locating slots (8) respectively with eight octagonal three-dimensional (11) coincide；
Wherein, the location hole (9), each location hole (9) are located at the open end of locating slot (8), and each location hole (9) is with same
Two sections of circular shapes on one round circumference are distributed in the two sides of locating slot (8), and the center of location hole (9) is in locating slot
(8) on center line, the center of whole location holes (9) on the same circumference, the center of the circumference and octagonal stereoscopic interface (16)
Center it is consistent；
Wherein, the centre bore (10), it is consistent with the center of octagonal stereoscopic interface (16).
5. multifunctional assembled saw blade according to claim 4, it is characterised in that: three-dimensional enhancing pressure pad (3) setting
There are mounting hole (13), positioning convex point (23) and positioning convex surface (24)；
Wherein, the positioning convex point (23), it is circumferentially uniformly distributed around mounting hole (13), and in the same plane, circle diameter
It is identical as circle diameter locating for the location hole (9) on octagonal stereoscopic interface ontology (2), the center difference of each positioning convex point (23)
It coincide with the center of location hole (9), and the outer diameter of positioning convex point (23) is slightly less than the diameter of location hole (9) so that positioning convex point
(23) it falls into location hole (9)；
Wherein, the positioning convex surface (24), spatially circular, positioning convex surface (24) longitudinal center line and three-dimensional enhancing pressure pad
(3) center line coincide, and the outer diameter of positioning convex surface (24) is slightly less than the straight of the centre bore (10) on octagonal stereoscopic interface ontology (2)
Diameter is so that positioning convex surface (24) is fallen into centre bore (10).
6. multifunctional assembled saw blade according to claim 5, it is characterised in that: three-dimensional enhancing pressure pad (3) is equipped with
Bowl-type solid fit on seal face (25) and bowl-type solid fit on medial surface, bowl-type solid fit on seal face (25) and bowl-type
Longitudinal center line of the longitudinal center line of three-dimensional fit on medial surface with three-dimensional enhancing pressure pad (3) coincide；
Wherein, the bowl-type solid fit on seal face (25) include sterically plane, plane in solid, three-dimensional lower plane and
One circular cone 3 D plane (27), the equal fillet in the junction of all planes is excessive, and sterically the excircle diameter of plane is slightly smaller than
The circle diameter of the fit on seal face (18) of octagonal stereoscopic interface ontology (2), solid in plane be equipped with positioning convex point (23)；
Convex surface (24) are positioned higher than the positioning convex point (23) in plane in solid, when solid enhancing pressure pad (3) and illiciumverum stereoscopic interface sheet
When body (2) cooperates, positioning convex surface (24) is located in centre bore (10)；
Wherein, the bowl-type solid fit on medial surface is located at the reverse side of bowl-type solid fit on seal face (18), the bowl-type
Three-dimensional fit on medial surface is provided with interface locking concave surface (12).
7. multifunctional assembled saw blade according to claim 1, it is characterised in that: the blade body (1) and illiciumverum are vertical
Body interface body (2) is fabricated structure or integral structure.
8. multifunctional assembled saw blade according to claim 1, it is characterised in that: the illiciumverum stereoscopic interface ontology (2)
It is provided with the excessive portion of saw handle (6), the illiciumverum stereoscopic interface ontology (2) is solid by the excessive portion of saw handle (6) and blade body (1)
It is fixed；The excessive portion of saw handle (6) is equipped with excessive position, and the excessive position is stretched planar shaped or bending shape, and working as is bending
When shape, it is provided with three-dimensional reinforcing rib.
9. multifunctional assembled saw blade according to claim 1, it is characterised in that: the multifunctional assembled saw blade and hand-held
The tool of formula matches, and the tool has the driving device swung centered on drive shaft.
10. a kind of manufacturing method of multifunctional assembled saw blade as described in any one of claims 1 to 9, it is characterised in that: institute
Manufacturing method is stated for manufacturing blade body (1), octagonal stereoscopic interface ontology (2) and three-dimensional enhancing pressure pad (3), used work
Sequence includes mold blank-forming, machining, heat treatment, welding, surface treatment.
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| CN201910765722.9A CN110394498A (en) | 2019-08-19 | 2019-08-19 | Multifunctional assembled saw blade and its manufacturing method |
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| CN201910765722.9A CN110394498A (en) | 2019-08-19 | 2019-08-19 | Multifunctional assembled saw blade and its manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112276234A (en) * | 2020-10-21 | 2021-01-29 | 海联锯业科技有限公司 | Hard alloy saw blade and processing technology thereof |
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