CN103357956B - Laser marking device for circular sawing machine - Google Patents
Laser marking device for circular sawing machine Download PDFInfo
- Publication number
- CN103357956B CN103357956B CN201210088339.2A CN201210088339A CN103357956B CN 103357956 B CN103357956 B CN 103357956B CN 201210088339 A CN201210088339 A CN 201210088339A CN 103357956 B CN103357956 B CN 103357956B
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- adjusting seat
- laser
- sawing machine
- circular sawing
- marker device
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Abstract
The invention relates to a laser marking device for a circular sawing machine. The laser marking device comprises an adjusting seat, a lens and a laser generator, wherein the adjusting seat is pivoted to a saw arm, the lens is arranged on the saw arm, and the laser generator is arranged on the adjusting seat. When a laser beam generated by the laser generator passes the lens, the laser beam can be diffused to form a planar light beam and can be projected onto a workpiece to form a laser marking line, and the planar light beam can be rapidly switched and moved between a preset first plane position and a preset second plane position which are approximately parallelly aligned to planes on two sides of a saw blade by rapidly moving the adjusting seat, so that the laser marking line can be rapidly adjusted.
Description
Technical field
The present invention is relevant with circular sawing machine, refers to a kind of laser marker device for circular sawing machine especially.
Background technology
When user is before operation circular sawing machine for cutting workpiece, normally elder generation's line of cut on surface of the work is drawn, then press down saw blade contact workpiece again and estimate and judge the corresponding line of cut of saw blade, after confirmation again along line of cut by cutting workpiece, but aim in the process of line of cut at saw blade, because be limited to the shape of saw blade, only can local alignment line of cut, therefore easily there is error, so will cause workpiece after cutting, occur oversize or too small situation, so existing circular sawing machine can at outfit one group of laser marker device, the laser beam produced by laser marker device forms a laser marker line at surface of the work, allow saw blade can be carried out the line of cut of certain alignment pieces by laser marker line, sawing workpieces is carried out to facilitate.
But before carrying out sawing workpieces, user first must carry out three-dimensional adjustment operation to laser marker device usually: the emission angle that first will adjust laser beam, the line of cut of the laser marker line parallel workpiece that laser beam then will be allowed to be formed, finally must allow laser marker line translation alignment line of cut, when above three actions all really adjust complete after could start to operate circular sawing machine and carry out sawing.China's bulletin CN201058385 patent discloses one " cast-cutting saw ", by rotating screw 35S, it mainly guarantees that planar light beam LP is parallel with the surface of saw blade 23, then guarantee that light LPL is parallel with the line of cut of saw blade 23 by rotation 38S, last rotating screw 34 again guarantees that saw blade 23 is positioned at the width of planar light beam LP, or allows planar light beam LP be positioned at the side of saw blade 23.In known technology, the lens producing planar light beam are all directly arranged in laser module, for the adjustment of laser marker line, user all must rotate each screw 35S, 38S, 34 through instrument one by one just can carry out adjustment action, except adjusting device structural design has slow problem of regulating the speed, the adjustment of dimension out of the ordinary is limited to the design of laser module itself, influence each other sometimes, cause user's obscuring dimension cognition, simultaneously the skill of user is also related to the effect of adjustment, concerning suitable trouble and inconvenience user.
Summary of the invention
The object of the present invention is to provide a kind of laser marker device for circular sawing machine, it can complete adjustment operation fast and simply.
For achieving the above object, laser marker device for circular sawing machine provided by the invention, this circular sawing machine includes the saw arm that a workbench, is hubbed at this workbench, and one is rotatably located at this saw arm and the saw blade of tool two side plane, and this laser marker device includes:
One adjusting seat, is hubbed at this saw arm;
One lens, are arranged at this saw arm and to should adjusting seat; And
One laser generator, be located in this adjusting seat and to should lens, in order to produce a laser beam, when this laser beam is by forming a planar light beam during these lens and projecting towards this workbench, this planar light beam is moved by the pivotable of this adjusting seat and makes this planar light beam switch movement fast between predetermined first plan-position and predetermined second plan-position of two side planes of almost parallel aligning saw blade.
The described laser marker device for circular sawing machine, wherein, this saw arm has two retaining walls, and the two opposite sides of this adjusting seat are equipped with positioning piece respectively, and wherein this keeper is resisted against the retaining wall of this saw arm with its end, in order to locate the pivoting angle of this adjusting seat.
The described laser marker device for circular sawing machine, wherein, the two opposite sides of this adjusting seat have a screw respectively, and respectively this keeper is located in this screw of this adjusting seat with screw-in version.
The described laser marker device for circular sawing machine, wherein, includes a knob, is located at this adjusting seat rotationally and is connected with this laser generator, in order to adjust the emission angle of this laser beam.
The described laser marker device for circular sawing machine, wherein, this knob has the accommodating hole of an eccentric setting, the top of this laser generator is located in this accommodating hole, this adjusting seat has an open-work, and radially stretching out one spacing section from the hole wall of this open-work, the bottom of this laser generator stretches to spacing section of this open-work.
The described laser marker device for circular sawing machine, wherein, this saw arm is located at adjustably by these lens.
The described laser marker device for circular sawing machine, wherein, this saw arm is removably located at by these lens.
Described for annular saw laser marker device, wherein, this adjusting seat system is hubbed at this saw arm with a rotating shaft.
The described laser marker device for circular sawing machine, wherein, this predetermined first plan-position and this predetermined second plan-position are respectively in the outside of two side planes of saw blade.
The described laser marker device for circular sawing machine, wherein, this predetermined first plan-position and this predetermined second plan-position are respectively in the inner side of two side planes of saw blade.
From the above, laser marker device of the present invention does not need to use instrument when adjusting the position of planar light beam, as long as the use habit according to individual is pulled adjusting seat and just can be reached identical effect rapidly, not only simplify adjustment process, be also increased in the convenience in adjustment operation simultaneously and reach object of the present invention.
Accompanying drawing explanation
Fig. 1 is the plane of the circular sawing machine using a preferred embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the present invention.
Fig. 3 is analogous to Fig. 1, is mainly shown as a preferred embodiment of the present invention in the plane of using state.
Fig. 4 is the partial sectional view of a preferred embodiment of the present invention, the state that main display knob not yet rotates.
Fig. 5 is analogous to Fig. 4, the state after main display knob.
Fig. 6 and Fig. 7 is the top view of a preferred embodiment of the present invention, and main display plane light beam is positioned at two side planes of saw blade.
Fig. 8 A and Fig. 8 B is the front-view schematic diagram of a preferred embodiment of the present invention, one of relative position state of main display saw blade and two side planes, workpiece and planar light beam.
Fig. 9 A and Fig. 9 B is another front-view schematic diagram of a preferred embodiment of the present invention, the relative position state two of main display saw blade and two side planes, workpiece and planar light beam.
Primary clustering symbol description in accompanying drawing:
10 circular sawing machines, 12 workbench, 14 saw arms, 141 supporting seats, 142 saw blade seats, 143 retaining walls, 16 saw blades, W saw blade thickness, LP1, RP1 plane, 20 workpiece, 30 laser marker devices, 40 adjusting seats, 42 rotating shafts, 44 open-works, 45 spacing sections, 46 screws, 50a, 50b keeper, 60 lens, 70 laser generators, P planar light beam, L laser marker line, 80 knobs, 81 adjustment parts, 82 perforations, 83 holding parts, 84 accommodating holes, 85 hole walls, P1 first plan-position, P2 second plan-position.
Detailed description of the invention
Laser marker device of the present invention includes an adjusting seat, lens, and a laser generator.This adjusting seat is hubbed at a saw arm of this circular sawing machine by a rotating shaft and has an open-work; These lens are to adjusting seat being arranged at this saw arm; This laser generator is arranged at this knob and is located in the open-work of this adjusting seat, in order to produce a laser beam.Thus, when this laser beam can diffuse to form a planar light beam by during these lens, and be projeced on a workpiece and form a laser marker line, this planar light beam can be moved in the amplitude of oscillation relative to the pivotable of this saw arm by this adjusting seat, make this planar light beam switch movement fast between almost parallel predetermined first plan-position in alignment with saw blade two side plane and predetermined second plan-position, so can reach the object of rapid adjustment laser marker line.
In laser marker device provided by the present invention, the two opposite sides of this adjusting seat are equipped with positioning piece respectively, and wherein this keeper is resisted against a retaining wall of this saw arm with its end, in order to locate this adjusting seat to guarantee the position of this planar light beam.
In laser marker device provided by the present invention, also include a knob, this knob is located at this adjusting seat with rotatably adjusting and is connected with this laser generator, in order to adjust the emission angle of this laser beam.
In laser marker device provided by the present invention, these lens are arranged at this saw arm adjustably, obtain the planar light beam of preferable states in order to adjustment; Also this saw arm can be positioned after the adjustment.
In order to describe structure of the present invention, feature and effect place in detail, hereby enumerate a preferred embodiment and coordinate accompanying drawing illustrate as after.
Refer to Fig. 1, for using the circular sawing machine of a preferred embodiment of the present invention, circular sawing machine 10 shown in figure consists predominantly of a workbench 12, one saw arm 14, and a saw blade 16, wherein, saw arm 14 has supporting seat 141 and a saw blade seat 142, supporting seat 141 is located at workbench 12, saw blade seat 142 is hubbed at supporting seat 141, as shown in Figure 2, saw blade 16 is roughly a circle and has a thickness W and two side plane LP1, RP1, saw blade 16 is rotatably located at saw arm 14, sawing-like motion can be carried out to workpiece 20 by the drive of saw arm 14, as Fig. 3, Fig. 8 A, Fig. 8 B and Fig. 9 A, shown in Fig. 9 B.Referring again to Fig. 2, be the laser marker device 30 of a preferred embodiment of the present invention, include adjusting seat 40, two keeper 50a and 50b, lens 60, laser generator 70, and a knob 80.
Adjusting seat 40 is hubbed at the saw blade seat 142 of saw arm 14 by a rotating shaft 42, and there is the open-work 44 longitudinally running through top, two sides, the end, the hole wall of open-work radially stretches out one spacing section 45, and as shown in Figure 4, the both sides of open-work 44 laterally run through a screw 46 respectively.It should be added that at this, adjusting seat 40 also can be hubbed at the supporting seat 141 of saw arm 14 according to actual needs.
Each keeper 50a, 50b are arranged in a screw connection manner for bolt in the screw 46 of adjusting seat 40, and wherein positioning piece 50a, 50b are resisted against a retaining wall 143 of saw blade seat 142 with its end, as shown in FIG. 6 and 7, in order to locate the position of adjusting seat 40.It should be added that at this, keeper 50a, 50b can not arranged according to actual needs, with the corresponding structural design of adjusting seat 40 with saw blade seat 142, can reach the demand of adjusting seat 40 position, location.
Lens 60 are the lens that wave is shaping or sawtooth is shaping in the present embodiment, are to be arranged at the saw blade seat 142 of saw arm 14 adjustably and the open-work 44 of corresponding adjusting seat 40, obtain the planar light beam of preferable states in order to adjustment; Also saw arm 14 is positioned after adjustable.Certainly, lens 60 also can be designed to detachable structure according to actual needs, so that follow-up clean and replacing.
Spacing section 45 of open-work 44 is stretched to its bottom in the open-work 44 that laser generator 70 is located in adjusting seat 40, in order to produce a laser beam, a planar light beam P can be formed when laser beam scioptics 60, planar light beam P just can produce a laser marker line L when the workpiece 20 on workbench 12 or workbench 12 projects and intersects, as shown in Figures 2 and 3.
Knob 80 has a thin columned adjustment part 81, rotatably be located at the end face of adjusting seat 40 and there is a perforation 82, wear with the power circuit on the top for laser generator 70, and there is a cylindrical holding part 83, can accommodatingly be matched with in the open-work 44 of adjusting seat 40, holding part 83 has one concentric with perforation 82 and run through the accommodating hole 84 communicated, accommodating hole 84 is that eccentric setting is in holding part 83, and the hole wall 85 of different-thickness is formed along accommodating hole 84, this accommodating hole 84 top for laser generator 70 is installed with, as shown in Figures 4 and 5.Thus, when the adjustment part 81 of turning knob 80, laser generator 70 can be subject to the impact of the different-thickness hole wall 85 of accommodating hole 84 and produce inclination, and live the open-work 44 of adjusting seat 40 with its bottom contact spacing section 45, as shown in Figure 5, in order to reach the effect of the emission angle changing laser beam.
When adjusting, first turning knob 80, allow laser generator 70 by being connected with the bias between knob 80 along with the rotation of knob 80 is to change the emission angle of laser beam, until the planar light beam P diffuseed to form during laser beam scioptics 60 to be adjusted to the two side plane LP1 with saw blade 16, till RP1 is parallel to each other, the laser marker line L that planar light beam P is now formed on workpiece 20 surface can be parallel to each other by the line of cut on workpiece 20 corresponding to saw blade 16, what must remark additionally at this is, if the emission angle of laser generator 70 has set and has not needed user from Row sum-equal matrix in installation process, rotation abovementioned steps can be omitted, even knob 80 can be set.Then again by adjusting seat 40 with rotating shaft 42 for rotating in axle center, allow planar light beam P carry out relative saw blade 16 by the pivotable of adjusting seat 40 move in parallel, planar light beam P can adjust at the almost parallel two side plane LP1 in alignment with saw blade 16 according to the thickness of saw blade 16 or other actual needs by user, the position of RP1, as shown in Figures 6 and 7, after the position of planar light beam P to be determined, the pivotal orientation of the last adjusting seat 40 of foundation again screws corresponding keeper 50a, 50b, in order to control the pivoting angle of adjusting seat 40, that is, when adjusting seat 40 is turned right pivotable time system the keeper 50a on the right is resisted against saw blade seat 142, as shown in Figure 6, and the keeper 50b on the left side does not support the retaining wall 143 of saw blade seat 142, planar light beam P is now positioned at the right side of saw blade 16, if during pivotable that adjusting seat 40 is turned left, it is just reverse operating, as shown in Figure 7, after the position of adjusting seat 40 completes location, user can at the almost parallel two side plane LP1 in alignment with saw blade 16, movement is switched fast alternatively between the predetermined second plan-position P2 of one predetermined first plan-position P1 and of RP1, in the present embodiment, the first plan-position P1 and the second plan-position P2 can respectively at saw blade two side plane LP1, the outside of RP1, as shown in Fig. 8 A and Fig. 8 B, or respectively at two side plane LP1 of saw blade 16, the inner side of RP1, as shown in Fig. 9 A and Fig. 9 B, when after rapid adjustment laser marker line L, and start to operate circular sawing machine 10 sawing is carried out to workpiece 20.
From the above, laser marker device 30 of the present invention does not need to use instrument when adjusting the position of planar light beam P, as long as the use habit according to individual is pulled adjusting seat 40 and just can be reached identical effect rapidly, not only simplify adjustment process, be also increased in the convenience in adjustment operation simultaneously and reach object of the present invention.
Claims (10)
1. for a laser marker device for circular sawing machine, this circular sawing machine includes the saw arm that a workbench, is hubbed at this workbench, and one is rotatably located at this saw arm and has the saw blade of two side planes, and this laser marker device includes:
One adjusting seat, is hubbed at this saw arm;
One lens, are arranged at this saw arm and to should adjusting seat; And
One laser generator, be located in this adjusting seat and to should lens, in order to produce a laser beam, when this laser beam is by forming a planar light beam during these lens and projecting towards this workbench, this planar light beam is moved by the pivotable of this adjusting seat and makes this planar light beam switch movement fast between predetermined first plan-position and predetermined second plan-position of two side planes of almost parallel aligning saw blade.
2. according to claim 1 for the laser marker device of circular sawing machine, wherein, this saw arm has two retaining walls, and the two opposite sides of this adjusting seat are equipped with positioning piece respectively, wherein this keeper is resisted against the retaining wall of this saw arm with its end, in order to locate the pivoting angle of this adjusting seat.
3. according to claim 2 for the laser marker device of circular sawing machine, wherein, the two opposite sides of this adjusting seat have a screw respectively, and respectively this keeper is located in this screw of this adjusting seat with screw-in version.
4. according to claim 1 for the laser marker device of circular sawing machine, wherein, include a knob, be located at this adjusting seat rotationally and be connected with this laser generator, in order to adjust the emission angle of this laser beam.
5. according to claim 4 for the laser marker device of circular sawing machine, wherein, this knob has the accommodating hole of an eccentric setting, the top of this laser generator is located in this accommodating hole, this adjusting seat has an open-work, and radially stretching out one spacing section from the hole wall of this open-work, the bottom of this laser generator stretches to spacing section of this open-work.
6., according to claim 1 for the laser marker device of circular sawing machine, wherein, this saw arm is located at adjustably by these lens.
7., according to claim 1 for the laser marker device of circular sawing machine, wherein, this saw arm is removably located at by these lens.
8. according to claim 1 for the laser marker device of circular sawing machine, wherein, this adjusting seat is hubbed at this saw arm with a rotating shaft.
9. according to claim 1 for the laser marker device of circular sawing machine, wherein, this predetermined first plan-position and this predetermined second plan-position are respectively in the outside of two side planes of saw blade.
10. according to claim 1 for the laser marker device of circular sawing machine, wherein, this predetermined first plan-position and this predetermined second plan-position are respectively in the inner side of two side planes of saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088339.2A CN103357956B (en) | 2012-03-30 | 2012-03-30 | Laser marking device for circular sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088339.2A CN103357956B (en) | 2012-03-30 | 2012-03-30 | Laser marking device for circular sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103357956A CN103357956A (en) | 2013-10-23 |
| CN103357956B true CN103357956B (en) | 2015-06-24 |
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ID=49360688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210088339.2A Expired - Fee Related CN103357956B (en) | 2012-03-30 | 2012-03-30 | Laser marking device for circular sawing machine |
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| Country | Link |
|---|---|
| CN (1) | CN103357956B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753353B (en) * | 2013-12-31 | 2016-03-30 | 无锡透平叶片有限公司 | A kind of non-contact laser measuring method of Fast Measurement milling cutter bias |
| CN105290497B (en) * | 2014-08-01 | 2017-09-19 | 南京搏峰电动工具有限公司 | Optical alignment device and cutting tool using same |
| DE102015221637A1 (en) | 2015-11-04 | 2017-05-04 | Robert Bosch Gmbh | 21Schnittlängenanzeigevorrichtung |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561565Y (en) * | 2002-05-14 | 2003-07-23 | 南京泉峰国际贸易有限公司 | Electric annular saw with laser aligning device |
| TWM250738U (en) * | 2004-02-19 | 2004-11-21 | Top Union Globaltek Inc | Electric saw platform with laser aiming function |
| CN1820882A (en) * | 2005-02-16 | 2006-08-23 | 创科实业有限公司 | Alignment guide for a saw |
| CN2863378Y (en) * | 2005-11-29 | 2007-01-31 | 力山工业股份有限公司 | Laser indicating device for metal cut-off machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7369916B2 (en) * | 2002-04-18 | 2008-05-06 | Black & Decker Inc. | Drill press |
| ATE382459T1 (en) * | 2003-02-17 | 2008-01-15 | Siegfried Isele | CHAIN SAW WITH DISPLAY DEVICE |
-
2012
- 2012-03-30 CN CN201210088339.2A patent/CN103357956B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561565Y (en) * | 2002-05-14 | 2003-07-23 | 南京泉峰国际贸易有限公司 | Electric annular saw with laser aligning device |
| TWM250738U (en) * | 2004-02-19 | 2004-11-21 | Top Union Globaltek Inc | Electric saw platform with laser aiming function |
| CN1820882A (en) * | 2005-02-16 | 2006-08-23 | 创科实业有限公司 | Alignment guide for a saw |
| CN2863378Y (en) * | 2005-11-29 | 2007-01-31 | 力山工业股份有限公司 | Laser indicating device for metal cut-off machine |
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| Publication number | Publication date |
|---|---|
| CN103357956A (en) | 2013-10-23 |
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Granted publication date: 20150624 Termination date: 20160330 |