CN2677111Y - Optical marking device of sweep-saw sawing direction - Google Patents
Optical marking device of sweep-saw sawing direction Download PDFInfo
- Publication number
- CN2677111Y CN2677111Y CN 200320121345 CN200320121345U CN2677111Y CN 2677111 Y CN2677111 Y CN 2677111Y CN 200320121345 CN200320121345 CN 200320121345 CN 200320121345 U CN200320121345 U CN 200320121345U CN 2677111 Y CN2677111 Y CN 2677111Y
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- CN
- China
- Prior art keywords
- light beam
- planar light
- beam generator
- sweep
- saw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is an optical marking device of the sweep-saw sawing direction, belonging to a woodworking machine component. The utility model at least comprises a fixing seat installed on the fixing seat, a plane beam generator installed in the fixing seat, and a power supply for supplying power by conductors. The plane beam generator is downward delivered a surface beam which is coincident with the central plane of the blade; the projection on a work is a thin linear. The plane beam generator using a light emitting diode or a laser generator as a luminaire coupled by a lens assembly transforms a plane beam which can be in pen shape or which angle can be adjustable. The fixing seat can also be arranged in a case and integrated with the case. The utility model can be clear and accurate mark the sweep-saw sawing direction, improves processing rate of finished products, reduces wastage, has simple structure, easy adjustment and lower cost, can deliver various colors to meet differ occasion needs, and is suitable for various sweep saws.
Description
Technical field
The utility model belongs to woodworking machinery component technology field, more particularly relates to the improvement of the optics indication device of sweep-saw sawing direction.
Background technology
Sweep-saw be a kind of can be along the woodworking machinery of the line sawing timber on the workpiece.In the saw first being processed, on workpiece, draw good line earlier.Add man-hour at any time with manual propelling movement, adjustment workpiece, make saw blade all the time along the tangential direction sawing of ruling.During sawing, should note constantly the location, just can make the sawing direction remain with rule consistent, avoid saw kerf to depart from.But because of blocking of foreign material such as sawdust, the operative employee often is difficult for seeing clearly, will depart from line unless you give your whole attention to it, causes error too big, produces the substandard products waste product and causes waste.
The purpose of this utility model, just be to overcome above-mentioned shortcoming and defect, provide a kind of with laser generator or be called the planar light beam that " the planar light beam generator that with the light emitting diode is light source " patented technology produces in the name of first to file and indicate the sawing direction, thereby the shape and size error that can reduce to process, improve the processed finished products rate greatly, avoid waste; And simple in structure, easy to adjust, but various colors such as adularescent, blueness, redness, green, yellow are to satisfy the different needs of different use occasions; Eyes that can harm people, fool proof; And the optics indication device of the lower sweep-saw sawing direction of production cost.
Summary of the invention
In order to achieve the above object, the utility model comprises the holder on the casing that is installed in sweep-saw at least, is installed in a planar light beam generator in the holder, is connected power supply to its power supply with the planar light beam generator with lead.The planar light beam generator sends a face light beam that overlaps with the central plane of saw blade downwards.This planar light beam projects into a thin straight line fully aware ofly on workpiece, this thin straight line promptly indicates the sawing direction of jigsaw blade.
During installation, should regulate the installation site of planar light beam generator, make the center line of planar light beam generator be positioned at the median plane of saw blade, its planar light beam that sends is overlapped with the median plane of saw blade.During work, power on open the planar light beam generator after, the planar light beam generator just on workpiece projection go out a thin straight line.During sawing, adjust workpiece at any time with hand, it is consistent with the tangential direction of being rule on the workpiece that thin linear projection is remained, and makes saw blade all the time along thin straight line saw, just can process the saw kerf and the product that meet the requirements.
The planar light beam generator can be a kind of be that light source is the planar light beam generator of planar light beam through the set of lenses coupling transform with the light emitting diode.For making thin linear projection clearer, can select the planar light beam color big, as white, blueness or redness etc. with the color contrast of workpiece.This in other words planar light beam generator selects the light emitting diode of corresponding color to send corresponding color.Light emitting diode is non-stimulated to human eye, and is safer, and cost is also low.
The planar light beam generator also can be a kind of be that light source is the planar light beam generator of planar light beam through the set of lenses coupling transform with the laser generator.This planar light beam generator energy is more concentrated, so its light beam is clearer, eye-catching.
The planar light beam generator can be the form of a stroke or a combination of strokes.Form of a stroke or a combination of strokes planar light beam generator is all more convenient when installation, debugging, work.
The planar light beam generator also can be the adjustable angle formula.Have boss on its holder, have erection opening on the boss, the planar light beam generator is installed in the hole of boss, and its afterbody is threaded.Be installed with one in the screw thread and have the screw thread that is mated and the adjustment screw of convex shoulder, adjustment screw borrows convex shoulder and screw thread that the planar light beam generator is clamped on the boss.
During adjusting angle, need only unclamp adjustment screw, just the planar light beam generator can be rotated in its hole with respect to holder together with adjustment screw integral body, the planar light beam that is sent until the planar light beam generator overlaps fully with the central plane of saw blade.With a hand fixed pan light-beam generator, tighten adjustment screw then, borrow convex shoulder and screw thread that the planar light beam generator is clamped on the boss of holder until adjustment screw with the another hand.
Holder can be arranged separately on the casing, is positioned at the casing outside.Also can directly be produced in the casing, with casing be integral type.The integral type holder directly is produced in the casing, and structure is more simple, compact, and outward appearance is also more simplified.
The planar light beam generator can be made up of the set of lenses coupling that is installed in laser generator or LED front area.The effect of set of lenses is that the optical beam transformation that laser generator or LED source are sent is a planar light beam.It can be made of coaxial condenser and cylindrical lens, also can be made of coaxial condenser and corrugated lens.Can also form by other optical texture.
Task of the present utility model comes to this and finishes.
The utility model is a light source with laser diode or light emitting diode, clearly indicates the sawing direction with planar light beam, can improve the processed finished products rate greatly, avoids waste; But colors such as adularescent, blueness, redness indicate fully aware of eye-catching to satisfy the different needs of different use occasions; And simple in structure, regulate simple and convenient.It can be widely used in the various sweep-saws.
Description of drawings
Fig. 1 is the schematic diagram after the utility model embodiment 1 installs.
Fig. 2 is the schematic diagram after embodiment 2 installs.
Fig. 3 is the schematic diagram of embodiment 1 adjustable angle formula structure.
Fig. 4 is the structural representation of the planar light beam generator of embodiment 2.
The specific embodiment
Embodiment 1.A kind of optics indication device of sweep-saw sawing direction is as Fig. 1, shown in Figure 3.Which comprises at least the holder 2 on the casing 1 that is installed in sweep-saw, be installed in a planar light beam generator 3 in the holder 2, be connected power supply 4 with planar light beam generator 3 to its power supply with lead.Planar light beam generator 3 sends a planar light beam 6 that overlaps with the central plane of saw blade 5 downwards.Holder 2 is produced in the casing 1 and is integral type with casing 1.Planar light beam generator 3 is that light source is a planar light beam 6 through the set of lenses coupling transform with light emitting diode 7, is the form of a stroke or a combination of strokes.
This planar light beam generator 3 is the adjustable angle formula.Have boss 8 on its holder 2, have erection opening 9 on the boss 8.Planar light beam generator 3 is installed in the hole 9 of boss 8, its afterbody is threaded 10, be installed with one in the screw thread 10 and have the screw thread that is mated and the adjustment screw 12 of convex shoulder 11, adjustment screw 12 borrows convex shoulder 11 and screw thread that planar light beam generator 3 is clamped on the boss 8.
Embodiment 2.A kind of optics indication device of sweep-saw sawing direction is as Fig. 2, shown in Figure 4.Which comprises at least the holder 2 on the casing 1 that is installed in sweep-saw, be installed in a planar light beam generator 3 in the holder 2, be connected power supply 4 with planar light beam generator 3 to its power supply with lead.Planar light beam generator 3 sends a planar light beam 6 that overlaps with the central plane of saw blade 5 downwards.This planar light beam generator 3 be a kind of be the form of a stroke or a combination of strokes planar light beam generator of light source with laser diode 13, the coaxial condenser 14 and the cylindrical lens 15 that are installed in laser diode 13 fronts by coupling successively constitute.
Embodiment 1 and embodiment 2 clearly indicate the sawing direction with planar light beam, can improve the processed finished products rate greatly, but colors such as adularescent, blueness satisfy different needs, and be simple in structure, easy to adjust.It can be widely used in the various sweep-saws.
Claims (7)
1. the optics indication device of a sweep-saw sawing direction, it is characterized in which comprises at least the holder on the casing that is installed in sweep-saw, be installed in a planar light beam generator in the holder, be connected power supply to its power supply with the planar light beam generator with lead, the planar light beam generator sends a planar light beam that overlaps with the central plane of saw blade downwards.
2. according to the optics indication device of the described sweep-saw sawing of claim 1 direction, it is characterized in that said planar light beam generator be a kind of be that light source is the planar light beam generator of planar light beam through the set of lenses coupling transform with the light emitting diode.
3. according to the optics indication device of the described sweep-saw sawing of claim 1 direction, it is characterized in that said planar light beam generator be a kind of be that light source is the planar light beam generator of planar light beam through the set of lenses coupling transform with the laser generator.
4. according to the optics indication device of claim 2 or 3 described sweep-saw sawing directions, it is characterized in that said planar light beam generator is the form of a stroke or a combination of strokes.
5. according to the optics indication device of the described sweep-saw sawing of claim 4 direction, it is characterized in that said planar light beam generator is the adjustable angle formula, have boss on its holder, have erection opening on the boss, the planar light beam generator is installed in the hole of boss, its afterbody is threaded, and is installed with one in the screw thread and has the screw thread that is mated and the adjustment screw of convex shoulder, and adjustment screw borrows convex shoulder and screw thread that the planar light beam generator is clamped on the boss.
6. according to the optics indication device of the described sweep-saw sawing of any claim direction in claim 1～3 or 5, it is characterized in that it is integral type that said holder is produced in the casing with casing.
7. according to the optics indication device of the described sweep-saw sawing of claim 4 direction, it is characterized in that it is integral type that said holder is produced in the casing with casing.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121345 CN2677111Y (en) | 2003-12-15 | 2003-12-15 | Optical marking device of sweep-saw sawing direction |
| CA002471606A CA2471606C (en) | 2003-10-10 | 2004-06-10 | Sawing direction positioning system for a jigsaw |
| IT000291U ITMI20040291U1 (en) | 2003-10-10 | 2004-06-15 | POSITIONING SYSTEM OF THE SAWING DIRECTION FOR A COORDINATE SAW |
| ES200401555U ES1059094Y (en) | 2003-10-10 | 2004-06-24 | DEVICE FOR POSITIONING THE SAWING ADDRESS IN A SIERRA DE VAIVEN |
| FR0407151A FR2860749B3 (en) | 2003-10-10 | 2004-06-29 | SAWING POSITIONING SYSTEM FOR JIGSAW SAW |
| DE202004010250U DE202004010250U1 (en) | 2003-10-10 | 2004-06-30 | Saw direction indicator for a tail saw |
| US10/951,092 US20050099801A1 (en) | 2003-10-10 | 2004-09-27 | Sawing direction positioning system for a jigsaw |
| US10/951,086 US20050103176A1 (en) | 2003-10-10 | 2004-09-27 | Sawing direction positioning system for a woodworking bandsaw |
| US10/951,093 US20050094386A1 (en) | 2003-10-10 | 2004-09-27 | Sawing direction positioning system for a bench saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121345 CN2677111Y (en) | 2003-12-15 | 2003-12-15 | Optical marking device of sweep-saw sawing direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677111Y true CN2677111Y (en) | 2005-02-09 |
Family
ID=34581127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121345 Expired - Fee Related CN2677111Y (en) | 2003-10-10 | 2003-12-15 | Optical marking device of sweep-saw sawing direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677111Y (en) |
-
2003
- 2003-12-15 CN CN 200320121345 patent/CN2677111Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |