CN103418842B - A kind of guide rail for electric circular saw - Google Patents
A kind of guide rail for electric circular saw Download PDFInfo
- Publication number
- CN103418842B CN103418842B CN201310297786.3A CN201310297786A CN103418842B CN 103418842 B CN103418842 B CN 103418842B CN 201310297786 A CN201310297786 A CN 201310297786A CN 103418842 B CN103418842 B CN 103418842B
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- guide rail
- line ball
- electric circular
- ball limit
- circular saw
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Abstract
The present invention relates to a kind of guide rail for electric circular saw, comprise workpiece support face, sliding surface, guide rail boss and line ball limit, described line ball limit is positioned at below guide rail near saw blade place, the material that described line ball limit is easy to cut by saw blade is made, the part on described line ball limit is positioned at the outside of saw blade, after described electric circular saw completes chip first on described guide rail, line ball limit is positioned at part outside saw blade by cut, described line ball limit is provided with some breach, within described breach extends inward into saw blade place plane.Guide rail for electric circular saw of the present invention, by arranging breach on line ball limit, operating personnel can find the line of cut mark on workpiece quickly and accurately through breach, facilitate the use of instrument.
Description
Technical field
The present invention relates to a kind of guider, more particularly, relate to a kind of guide rail for electric circular saw.
Background technology
For the guide rail of electric circular saw, be generally all provided with a line ball limit near saw blade place, can cut mark line in alignment pieces by line ball limit, line ball limit is made, to not very convenient during line by the transparent materials being easy to cut mostly at present.German patent DE 102008059838A1 discloses a kind of guide rail with the line ball limit of being made up of transparent material, transparent line ball limit facilitates line, but, the line ball limit that transparent material is made is not only higher to material requirements, material is also not easy to cutting, and line of cut mark is searched on the line ball limit that the chip produced in electric circular saw cutting process can hinder operating personnel to make through transparent material.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of guide rail for electric circular saw that conveniently can find work piece cut line index is provided.
For achieving the above object, the technical solution used in the present invention is as follows.
For a guide rail for electric circular saw, comprising:
Workpiece support face, it is placed on above workpiece to be cut;
Sliding surface, it is positioned at above guide rail, for placing electric circular saw;
Guide rail boss, the fit depressions on itself and electric circular saw base, electric circular saw can along described guide rail boss linear slide on guide rail;
Line ball limit, described line ball limit is positioned at below guide rail near saw blade place, the material that described line ball limit is easy to cut by saw blade is made, the part on described line ball limit is positioned at the outside of saw blade, after described electric circular saw completes chip first on described guide rail, line ball limit is positioned at part outside saw blade by cut;
Described line ball limit is provided with some breach, within described breach extends inward into saw blade place plane along the outer ledge near saw blade.
Further, have seal face below described line ball limit, described seal face and workpiece are fitted.
Further, described breach with the equidistant line ball limit that is evenly arranged on the outer ledge of saw blade.
Further, described breach is intervally arranged on line ball limit on the outer ledge of saw blade with non-equidistant.
Further, described breach is circular or oval.
Further, described breach is triangle.
Further, described breach is rectangle.
Further, described breach is trapezoidal.
The invention has the beneficial effects as follows: the guide rail for electric circular saw of the present invention, by arranging breach on line ball limit, operating personnel can find the line of cut mark on workpiece quickly and accurately through breach, facilitate the use of instrument.
Accompanying drawing explanation
Fig. 1 is the present invention for the in running order perspective view of the guide rail of electric circular saw.
Fig. 2 is the profile of the present invention for the guide rail of electric circular saw.
Fig. 3 is the structural representation of the first embodiment on the line ball limit of guide rail of the present invention.
Fig. 4 is the structural representation of the second embodiment on the line ball limit of guide rail of the present invention.
Fig. 5 is the structural representation of the third embodiment on the line ball limit of guide rail of the present invention.
Fig. 6 is the structural representation of the 4th kind of embodiment on the line ball limit of guide rail of the present invention.
In figure, 1-guide rail, 2-saw blade, 3-line ball limit, 4-annular saw glide direction, 5-sliding surface, 6-electric circular saw, 7-groove, 8-guide rail boss, 9-workpiece support face, 10-seal face, 11-line ball limit is positioned at the part outside saw blade, 12-workpiece, 13-cut mark line, 14-circumferential notch, 15-vee, 16-rectangular indentation, 17-trapeze cut.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, this guide rail 1 comprises workpiece support face 9, sliding surface 5, guide rail boss 8 and line ball limit 3 to guide rail for electric circular saw of the present invention.Workpiece support face 9 is placed on above workpiece to be cut; Sliding surface 5 is positioned at above guide rail 1, for placing electric circular saw 6, guide rail boss 8 matches with the groove 7 on electric circular saw 6 base, electric circular saw 6 can along guide rail boss 8 linear slide on guide rail 1, guide rail boss 8 and groove 7 match, and electric circular saw 6 can along annular saw glide direction 4 Bidirectional slide; Line ball limit 3 is positioned at below guide rail 1 near saw blade 2 place, the material that line ball limit 3 is easy to cut by saw blade is made, the part on line ball limit 3 is positioned at the outside of saw blade line of cut, after electric circular saw 6 completes chip first on guide rail 1, line ball limit is positioned at part 11 outside saw blade by cut, line ball limit 3 is provided with some breach, and within breach extends inward into saw blade place plane, described breach equidistant or non-equidistant compartment of terrain can be arranged in line ball limit on the outer ledge of saw blade.As preferably, the below on line ball limit 3 is seal face 10, and seal face 10 and workpiece are fitted.
Fig. 3 is the structural representation of the first embodiment on the line ball limit of guide rail of the present invention, as shown in Figure 3, workpiece 12 is marked with cut mark line 13, the outer ledge being arranged on the line ball limit 3 below guide rail 1 is provided with the circumferential notch 14 of equidistant even arrangement, operating personnel can be made to find cut mark line 13 on workpiece 12 easily through circumferential notch 14.
Fig. 4 is the structural representation of the second embodiment on the line ball limit of guide rail of the present invention, as shown in Figure 4, is with the difference of the first embodiment, and the breach that line ball limit 3 is arranged is vee 15.
Fig. 5 is the structural representation of the third embodiment on the line ball limit of guide rail of the present invention, as shown in Figure 5, is with the difference of first two embodiment, and the breach that line ball limit 3 is arranged is rectangular indentation 16.
Fig. 6 is the structural representation of the 4th kind of embodiment on the line ball limit of guide rail of the present invention, and as shown in Figure 6, the difference of planting embodiment with first three is, the breach that line ball limit 3 is arranged is trapeze cut 17.
Guide rail for electric circular saw of the present invention, by arranging breach on line ball limit, operating personnel can find the line of cut mark on workpiece quickly and accurately through breach, facilitate the use of operating personnel to instrument.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (8)
1., for a guide rail for electric circular saw, comprising:
Workpiece support face, it is placed on above workpiece to be cut;
Sliding surface, it is positioned at above guide rail, for placing electric circular saw;
Guide rail boss, the fit depressions on itself and electric circular saw base, electric circular saw can along described guide rail boss linear slide on guide rail;
Line ball limit, described line ball limit is positioned at below guide rail near saw blade place, the material that described line ball limit is easy to cut by saw blade is made, the part on described line ball limit is positioned at the outside of saw blade, after described electric circular saw completes chip first on described guide rail, line ball limit is positioned at part outside saw blade by cut;
It is characterized in that,
Described line ball limit is provided with some breach, within described breach extends inward into saw blade place plane along the outer ledge near saw blade.
2. the guide rail for electric circular saw according to claim 1, is characterized in that, has seal face below described line ball limit, and described seal face and workpiece are fitted.
3. the guide rail for electric circular saw according to claim 1, is characterized in that, described breach with the equidistant line ball limit that is evenly arranged on the outer ledge of saw blade.
4. the guide rail for electric circular saw according to claim 1, is characterized in that, described breach is intervally arranged on line ball limit on the outer ledge of saw blade with non-equidistant.
5. the guide rail for electric circular saw according to any one of claim 1-4, is characterized in that, described breach is circular or oval.
6. the guide rail for electric circular saw according to any one of claim 1-4, is characterized in that, described breach is triangle.
7. the guide rail for electric circular saw according to any one of claim 1-4, is characterized in that, described breach is rectangle.
8. the guide rail for electric circular saw according to any one of claim 1-4, is characterized in that, described breach is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297786.3A CN103418842B (en) | 2013-07-16 | 2013-07-16 | A kind of guide rail for electric circular saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297786.3A CN103418842B (en) | 2013-07-16 | 2013-07-16 | A kind of guide rail for electric circular saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103418842A CN103418842A (en) | 2013-12-04 |
| CN103418842B true CN103418842B (en) | 2015-09-30 |
Family
ID=49644501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310297786.3A Active CN103418842B (en) | 2013-07-16 | 2013-07-16 | A kind of guide rail for electric circular saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103418842B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874861B (en) * | 2014-02-27 | 2017-11-07 | 苏州宝时得电动工具有限公司 | Cutting attachment and cutting tool |
| DE102018117678A1 (en) * | 2018-07-20 | 2020-01-23 | Festool Gmbh | Holding element for a device for supporting and / or guiding |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118230A (en) * | 2005-10-25 | 2007-05-17 | Makita Corp | Cutting machine |
| CN101152676A (en) * | 2006-09-26 | 2008-04-02 | 罗伯特·博世有限公司 | An alignment system for a fence for a table saw |
| DE102008059838A1 (en) * | 2008-12-01 | 2010-06-02 | Festool Gmbh | Guide rail for guiding mechanical saw, particularly hand-circular saw on work-piece, has support body, which has resilient plastic in area of support edge for providing transparent and flexible support to work-piece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6688004B2 (en) * | 2001-06-28 | 2004-02-10 | S-B Power Tool Company | Line-of-cut indicator for a cutting tool |
| US20120285305A1 (en) * | 2010-11-10 | 2012-11-15 | Robert Jablonsky | Perfect Cut Saw Guide Systems |
-
2013
- 2013-07-16 CN CN201310297786.3A patent/CN103418842B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118230A (en) * | 2005-10-25 | 2007-05-17 | Makita Corp | Cutting machine |
| CN101152676A (en) * | 2006-09-26 | 2008-04-02 | 罗伯特·博世有限公司 | An alignment system for a fence for a table saw |
| DE102008059838A1 (en) * | 2008-12-01 | 2010-06-02 | Festool Gmbh | Guide rail for guiding mechanical saw, particularly hand-circular saw on work-piece, has support body, which has resilient plastic in area of support edge for providing transparent and flexible support to work-piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103418842A (en) | 2013-12-04 |
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| C14 | Grant of patent or utility model | ||
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