CN2661352Y - Cutting tool with laser alignment apparatus - Google Patents
Cutting tool with laser alignment apparatus Download PDFInfo
- Publication number
- CN2661352Y CN2661352Y CN 200320120218 CN200320120218U CN2661352Y CN 2661352 Y CN2661352 Y CN 2661352Y CN 200320120218 CN200320120218 CN 200320120218 CN 200320120218 U CN200320120218 U CN 200320120218U CN 2661352 Y CN2661352 Y CN 2661352Y
- Authority
- CN
- China
- Prior art keywords
- saw blade
- laser
- reflecting element
- alignment device
- supporting mechanism
- 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
The utility model relates to a cutting tool which is equipped with a laser alignment device. The cutting tool comprises a base, a supporting frame, a motor, a drive device, a saw blade, a laser emitter and reflection elements. The reflection elements are cylindrical and are arranged at the two sides of the saw blade of the cutting tool. The surfaces around the reflection elements have a reflection action. The sector light or the plane light emitted from the laser emitter is reflected to the workpieces by t reflection elements so as to form a laser line. The movable workpiece makes the preset cutting position close to the laser line in order to achieve the target of aligning with the cutting position.
Description
Technical field
The utility model relates to a kind of cutting element that is provided with laser alignment device.
Background technology
When cutting element cuts workpiece, should guarantee as far as possible that the actual cut position is consistent with predetermined cutting position, if there is bigger error in the words of only aiming at perusal.At present, general cutting element adopts the laser direct projection to cut aligning, yet there is requirement laser direct projection position for generating laser to the processed parts, need the angle of generating laser emission bright dipping bigger, make the laser beam that is incident upon on the workpiece have suitable length, laser could project an alignment line on whole work-piece like this.Therefore when the design cutting element, the position that is provided with of generating laser is limited to.
Summary of the invention
The purpose of this utility model is to provide a kind of cutting element that is provided with laser alignment device, and can there be bigger change leeway the installation site of its generating laser.
The purpose of this utility model is achieved in that a kind of cutting element that is provided with laser alignment device, comprise supporting mechanism, motor, the transmission device that is connected with the output shaft of motor, the saw blade that is connected with the output shaft of transmission device, can launch the generating laser of certain width laser beam, motor, transmission device, saw blade and generating laser are installed on the supporting mechanism, it also comprises reflecting element, the reflector segment of reflecting element is the curved surface of an evagination, extend perpendicular to the direction on the plane at saw blade place on this curved surface edge, and the light exit of generating laser faces reflecting element.Generating laser projects a branch of sectored light or planar light on the reflective surface of reflecting element, reflex on the workpiece by this reflective surface, on workpiece, form a laser rays,, just can reach the purpose of accurate cutting with the benchmark of this laser rays as the cutting location.
The beneficial effects of the utility model are: outer convex surface is to after the incident light reflection, and the angle of catoptrical ejaculation light is exaggerated, therefore can be so that the laser beam that is incident upon on the workpiece have long length, require low to the position distribution of generating laser.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the cutaway view along the A-A direction of Fig. 1.
Wherein:
10. base 11. bracing frames 12. motors 13. transmission devices 14. guard shields 15. saw blades
21. generating laser 22. reflecting elements
201. laser beam 202. laser rays
The specific embodiment
Please refer to Fig. 1 and Fig. 2, a kind of cutting element that is provided with laser alignment device, comprise supporting mechanism, motor 12, the transmission device 13 that is connected with the output shaft of motor, the saw blade 15 that is connected with the output shaft of transmission device, can launch the generating laser 21 of certain width laser beam, motor 12, transmission device 13, saw blade 15 and generating laser 21 are installed on the supporting mechanism, it also comprises reflecting element 22, the reflector segment of reflecting element 22 is the curved surface of an evagination, the reflector segment of described reflecting element 22 is cylindrical, and extend perpendicular to the direction on the plane at saw blade 15 places on this cylindrical surface edge.Reflecting element 22 is a metal cylinder, and its side face polishes smooth or stick reflective membrane, thereby has reflection action.The light exit of generating laser 21 faces reflecting element 22, and generating laser 21 can be launched fan beam from light exit,
Described reflecting element 22 is installed on the described supporting mechanism.Described supporting mechanism comprises base 10, bracing frame 11 and guard shield 14, bracing frame 11 is articulated on the base 10, guard shield 14 is articulated on the bracing frame 11, and motor 12, transmission device 13 and saw blade 15 are installed on the guard shield 14, and described reflecting element 22 is installed on the guard shield 14.At this moment, two reflecting elements 22 are not with saw blade 15 rotations.
Described reflecting element 22 has two and be installed on symmetrically respectively on the supporting mechanism of saw blade 15 both sides, and described generating laser 21 also has two, and is provided with relatively symmetrically with respect to the plane at saw blade place respectively.
Described reflecting element 22 is in the close saw blade setting in the rotation place of saw blade.
Two reflecting elements 22 are fixed on the turning cylinder of saw blade 15, make that reflecting element 22 can be with saw blade 15 rotations.Two generating lasers 21 are launched a branch of fan-shaped laser beam 201 respectively, and fan-shaped laser beam 201 reflexes to through two reflecting elements 22 and forms two laser rays 202 on the workpiece.Between these two laser rays 202, at this moment, aim at predetermined cutting position by the actual cut position until predetermined cutting position for travelling workpiece.
Claims (6)
1. cutting element that is provided with laser alignment device, comprise supporting mechanism, motor (12), the transmission device (13) that is connected with the output shaft of motor, the saw blade (15) that is connected with the output shaft of transmission device, can launch the generating laser (21) of certain width laser beam, motor (12), transmission device (13), saw blade (15) and generating laser (21) are installed on the supporting mechanism, it is characterized in that: it also comprises reflecting element (22), the reflector segment of reflecting element (22) is the curved surface of an evagination, extend perpendicular to the direction on the plane at saw blade (15) place on this curved surface edge, and the light exit of generating laser (21) faces reflecting element (22).
2, the cutting element that is provided with laser alignment device according to claim 1 is characterized in that: the reflector segment of described reflecting element (22) is cylindrical.
3. the cutting element that is provided with laser alignment device according to claim 1 is characterized in that: described reflecting element (22) is installed on the described supporting mechanism.
4. the cutting element that is provided with laser alignment device according to claim 1, it is characterized in that: described reflecting element (22) has two also to be installed on symmetrically respectively on the supporting mechanism of saw blade (15) both sides, described generating laser (21) also has two, and is provided with relatively symmetrically with respect to the plane at saw blade place respectively.
5. the cutting element that is provided with laser alignment device according to claim 1, it is characterized in that: described supporting mechanism comprises base (10), bracing frame (11) and guard shield (14), bracing frame (11) is articulated on the base (10), guard shield (14) is articulated on the bracing frame (11), motor (12), transmission device (13) and saw blade (15) are installed on the guard shield (14), and described reflecting element (22) is installed on the guard shield (14).
6. the cutting element that is provided with laser alignment device according to claim 1 is characterized in that: described reflecting element (22) is in the close saw blade setting in the rotation place of saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120218 CN2661352Y (en) | 2003-12-02 | 2003-12-02 | Cutting tool with laser alignment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120218 CN2661352Y (en) | 2003-12-02 | 2003-12-02 | Cutting tool with laser alignment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661352Y true CN2661352Y (en) | 2004-12-08 |
Family
ID=34347934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120218 Expired - Fee Related CN2661352Y (en) | 2003-12-02 | 2003-12-02 | Cutting tool with laser alignment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661352Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637833B (en) * | 2008-08-01 | 2012-04-25 | 苏州宝时得电动工具有限公司 | Miter saw |
| CN102501273A (en) * | 2011-11-03 | 2012-06-20 | 陈江 | Multifunctional large wood cutting machine for machining large wood members of pseudo-classic architecture |
| CN102773651A (en) * | 2012-08-06 | 2012-11-14 | 山东豪迈机械制造有限公司 | Accurate calibration device for cross welding manipulator |
| CN103582536A (en) * | 2011-04-07 | 2014-02-12 | 罗伯特·博世有限公司 | Optical alignment device for table saw |
-
2003
- 2003-12-02 CN CN 200320120218 patent/CN2661352Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637833B (en) * | 2008-08-01 | 2012-04-25 | 苏州宝时得电动工具有限公司 | Miter saw |
| CN103582536A (en) * | 2011-04-07 | 2014-02-12 | 罗伯特·博世有限公司 | Optical alignment device for table saw |
| CN103582536B (en) * | 2011-04-07 | 2016-08-17 | 罗伯特·博世有限公司 | optical alignment device for table saw |
| CN102501273A (en) * | 2011-11-03 | 2012-06-20 | 陈江 | Multifunctional large wood cutting machine for machining large wood members of pseudo-classic architecture |
| CN102773651A (en) * | 2012-08-06 | 2012-11-14 | 山东豪迈机械制造有限公司 | Accurate calibration device for cross welding manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041208 Termination date: 20100104 |