CN102699430B - Oblique cutting saw - Google Patents
Oblique cutting saw Download PDFInfo
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- CN102699430B CN102699430B CN201110124482.8A CN201110124482A CN102699430B CN 102699430 B CN102699430 B CN 102699430B CN 201110124482 A CN201110124482 A CN 201110124482A CN 102699430 B CN102699430 B CN 102699430B
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Abstract
The invention discloses an oblique cutting saw. The oblique cutting saw comprises an operating platform and a sawing mechanism which is pivoted with the operating platform through a pivot shaft, wherein the sawing mechanism comprises a fixed protective cover, a motor which is fixedly connected to the fixed protective cover and a circular saw blade which is driven by the motor in a rotating mode; a positioning device for positioning a cut workpiece is connected to the operating platform in a matched mode, and is provided with a first pressing surface and a second pressing surface; and a specific inclined angle is formed between the first pressing surface and the second pressing surface. Therefore, the cut workpiece can be extremely conveniently cut obliquely and positioned by tightly attaching the cut workpiece to the pressing surfaces of the positioning device without the operation and the rotation of the operating platform and the rotation of the sawing mechanism, so that the integral structure of the oblique cutting saw is greatly simplified, and the manufacturing cost is reduced; and the oblique cutting saw is easy and convenient to operate.
Description
The application is that applicant is " diagonal cutting saw ", the divisional application of the Chinese invention patent application that application number is 200810194485.7 in the denomination of invention of application on October 24th, 2008.
Technical field
The present invention relates to a kind of diagonal cutting saw, relate in particular to and a kind ofly can realize the diagonal cutting saw of cutting sth. askew and cutting.
Background technology
Traditional diagonal cutting saw, as a kind of cutting tool, has very wide range of application, can, for cutting a lot of metals or nonmetallic materials, cut efficient and convenient.Diagonal cutting saw generally comprises base, is positioned at the saw with motor and saw blade of base top and is arranged on base for the guardrail to workpiece location, wherein base is roughly provided with the circular rotating workbench with cutting groove horizontally rotating in centre position, and saw is pivotally connected on the rear side of this rotary table by pivotal axis.Described guardrail is a location-plate, and the arc connecting portion that this location-plate deviates from cutting groove by the datum plane portion at two ends and middle part forms.When use, as long as will be cut workpiece is placed on rotary table, and be close in the datum plane portion at location-plate two ends, then operate rotary table, make its rotation, thereby this rotary table can drive saw and saw blade to forward required angle to, then presses saw downwards, saw blade declines thereupon and cuts cut workpiece, so just can realize cut cutting sth. askew of workpiece and cut object.
But in actual fabrication, find, because base setting has the rotary table of rotational structure, therefore make the parts of whole diagonal cutting saw more, complicated structure, thus increase the cost of making.Meanwhile, due to the heavier parts such as saw being installed on rotary table, and these parts also need be rotated together along with rotary table, therefore rotate more painstaking, inconvenient.Also increased the complexity of Maintenance and Repair simultaneously.
Summary of the invention
The technical problem to be solved in the present invention: provide a kind of simple in structure, cost of manufacture is low, and operation easily, diagonal cutting saw easily.
Another technical problem that the present invention will solve: provide a kind of and can conveniently realize the diagonal cutting saw of cutting sth. askew and cutting.
The technical solution adopted for the present invention to solve the technical problems: a kind of diagonal cutting saw, comprise: workbench, pass through the pivotally connected saw of a pivotal axis with workbench, wherein said saw comprises motor, the saw blade being rotarilyd actuate by motor, the secure shroud at his edge of at least coated saw blade portion, described workbench is provided with the cutting groove passing through for saw blade part, and on described workbench, be provided with the positioner for cut workpiece location, described positioner has the first abutment face, on described workbench, be further provided with the 3rd abutment face for supporting workpiece, angle between described the 3rd abutment face and the center line of described cutting groove is 90 degree, the center line of described the first abutment face and described cutting groove forms the first fixing certain degree, described the first certain degree is less than 90 degree.
Preferably, described the first certain degree is 45 degree.
Described positioner further comprises the second abutment face, and the center line of wherein said the second abutment face and described cutting groove forms fixing the second certain degree that is less than 90 degree.
Described the first certain degree and described the second certain degree equate.
Described the first certain degree and described the second certain degree are unequal.
Described the first abutment face and the second abutment face are positioned at the both sides of the center line of cutting groove.
Described positioner and described workbench are integrally formed.
Described positioner further comprises the first supporting plane of supporting workpiece, wherein said the first supporting plane and vertical setting of described the first abutment face.
Described workbench has the second supporting plane of supporting workpiece, and described the first supporting plane and described the second supporting plane be arranged in parallel, and described the first supporting plane has different height from described the second supporting plane, formation step.
Described the 3rd abutment face and vertical setting of described the second supporting plane.
Described positioner is dismountable to be arranged on described workbench.
Compared with prior art, beneficial effect of the present invention: be provided with the positioner with certain degree on workbench, and this positioner is for the location of cut workpiece, make without rotary table, also without rotating again saw, can be by cut workpiece being close to the abutment face of positioner, just can realize easily the location of cutting sth. askew of cut workpiece, so, simplify widely the overall structure of diagonal cutting saw, reduced cost of manufacture, and operation easily, conveniently.
Described secure shroud is being provided with dust-collecting box near described pivotal axis place, and described dust-collecting box has filter.So, can prevent sawdust contaminated air.
Described workbench is being fixed with baffle plate near described pivotal axis place, and described baffle plate lays respectively at the both sides of described saw blade, and described baffle plate is positioned at the inner side of described dust-collecting box.So, both can cover in part saw blade, and make movable shield less, and can guide again sawdust and dust to enter into dust-collecting box, thereby improve dust catching efficiency.
Saw also comprises that described handle is symmetrical set with respect to the saw blade plane of described saw blade for driving the handle of this saw around described said pivot.So, can conveniently carry diagonal cutting saw.
Described workbench can be made up of nonmetallic materials, as plastics etc., can reduce like this weight of whole diagonal cutting saw, convenient carrying, and cost is lower.
Brief description of the drawings
Fig. 1 is the stereogram of diagonal cutting saw the first embodiment of the present invention.
Fig. 2 is the stereogram of diagonal cutting saw the first embodiment of the present invention, realizes left 45 degree and cuts sth. askew.
Fig. 3 is the stereogram of invention diagonal cutting saw the first embodiment, realizes right 45 degree and cuts sth. askew.
The stereogram of Fig. 4 diagonal cutting saw the first embodiment of the present invention, realizes left 45 degree and cuts sth. askew.
The another stereogram of Fig. 5 diagonal cutting saw the first embodiment of the present invention.
The stereogram of Fig. 6 diagonal cutting saw the first embodiment of the present invention, now saw is fixed with respect to workbench.
The stereogram of Fig. 7 diagonal cutting saw the first embodiment of the present invention, now saw is fixed with respect to workbench.
The stereogram of Fig. 8 diagonal cutting saw the second embodiment of the present invention.
The stereogram of Fig. 9 diagonal cutting saw of the present invention the 3rd embodiment.
Wherein
1. workbench 11. cutting groove 111. center lines
12. second supporting plane 13. guardrails 14. the 3rd abutment faces
15. baffle plate 16. gap 17. cavitys
2. pivotal axis 3. saw 31. saw blades
33. electric machine casing 34. secure shroud 35. movable shield
36. handle 37. protective covers 4,4a, 4b positioner
41,41a, 41b the first abutment face 42,42a, 42b the second abutment face 43. first supporting planes
44a, 44b the first locating piece 45a, 45b second a positioning block 46a, 46b the 3rd supporting plane
5. dust-collecting box 51. screen pack 6. auxiliary locators
61. holder 62. bracing or strutting arrangements 63. the 4th abutment faces
The crown timber of 100. diagonal cutting saw 200. workpiece 300.
301. first side 302. second side 303. end faces
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Referring to shown in Fig. 1 to Fig. 7, first preferred embodiment of the invention.As shown in Figure 1, the saw 3 that diagonal cutting saw 100 comprises workbench 1, connects with workbench 1, wherein saw 3 is connected on workbench 1 pivotly by pivotal axis 2, and so this saw 3 just can be realized vertical cut workpiece with respect to the upper and lower pivotable of workbench 1.And workbench 1 can be made up of nonmetallic materials, as wearability plastics etc., adopt the nonmetallic materials such as plastics can reduce the weight of whole diagonal cutting saw, convenient carrying, and cost is lower.And saw 3 is made up of the metal material such as aluminium, cast iron conventionally, improve rigidity.
The cutting groove 11 that prolongs longitudinally extension that provides saw blade 31 to pass is provided workbench 1, and this cutting groove 11 has center line 111, and setting vertical with pivotal axis 2.
On workbench 1, be provided with the positioner 4 of locating for cut workpiece 200, this positioner 4 has the first abutment face 41 for cut workpiece location, the center line 111 of this first abutment face 41 and cutting groove 11 forms the first fixing certain degree β, and this first specific angle β is arbitrarily angled between 0 degree and 90 is spent.
This positioner 4 further comprises the second abutment face 42, and the center line of this second abutment face 42 and cutting groove 11 111 forms the second fixing certain degree β ', and this second specific angle β ' is arbitrarily angled between 0 degree and 90 is spent.
Wherein, the first certain degree β between the first abutment face 41 and the center line 111 of cutting groove 11 equates with the second certain degree β ' between described the second abutment face 42 and the center line 111 of cutting groove 11, certainly, the second certain degree β ' between the first certain degree β between the first abutment face 41 and the center line 111 of cutting groove 11 and described the second abutment face 42 and the center line 111 of cutting groove 11 also can be unequal.This can describe in detail in the following embodiments.
The first abutment face 41 and the second abutment face 42 have formed fixing certain degree α, and this certain degree α is less than 180 degree and is greater than 0 degree.In the present embodiment, certain degree α is 90 degree, and the first certain degree β between the first abutment face 41 and the center line 111 of cutting groove 11 equates with the second certain degree β ' between described the second abutment face 42 and the center line 111 of cutting groove 11, be all 45 degree, thereby can realize cutting sth. askew of left and right 45 degree.
In the present embodiment, positioner 4 is integrally formed with workbench 1.Certainly, this positioner 4 can be to be also arranged on removably on workbench 1.So, operator can select to have according to the needs of mis-cut angle the positioner of different certain degree.Thereby realize different mis-cut angles.This can describe in detail in the following embodiments.
When need cut sth. askew left 45 while spending, as shown in Figure 2, to be cut workpiece 200 is placed on the first supporting plane 43, and the first abutment face 41 of positioner 4 is close in its side, certainly for positioning stablity, reliable, its end face is close to the second abutment face 42 of positioner 4, if the end face of cut workpiece 200 exceeds the second abutment face 42, operator can first will partly cut away redundantly according to the method for previously described vertical cutting, so just can make the end face of this workpiece be close on the second abutment face 42; So, to by operator's operating grip 36, press saw 3 downwards, make this saw 3 around pivotal axis 2 pivotables, movable shield 35 exposes saw blade 31 under the driving of movable shield drive unit simultaneously; Saw blade 31 cut workpiece 200 that thereupon declines, so just can realize a left side 45 degree of workpiece 200 and cut sth. askew.So, without rotary table, also, without rotating again saw, just can realize accurately and cutting sth. askew.But also simplified widely the overall structure of diagonal cutting saw, reduced cost of manufacture, and operation easily, convenient.
Equally, when need cut sth. askew right 45 while spending, as shown in Figure 3, to be cut workpiece 200 and be placed on the first supporting plane 43, and its side is close to the second abutment face 42 of positioner 4, certainly for positioning stablity, reliable, its end face is close to the first abutment face 41 of positioner 4, if the end face of cut workpiece 200 exceeds the second abutment face 41, operator can, first by partly cutting away redundantly, be close on the second abutment face 41 its end face; So, to by operator's operating grip 36, press saw 3 downwards, make this saw 3 around pivotal axis 2 pivotables, movable shield 35 exposes saw blade 31 under the driving of movable shield drive unit simultaneously; Saw blade 31 cut workpiece 200 that thereupon declines, the right side 45 that so just can realize workpiece 200 is spent accurately and has been cut sth. askew.
This diagonal cutting saw 100 also can be used for cutting crown timber 300.As shown in Figure 4, for positioning stablity, reliable, on workbench 1, be also provided with dismountable auxiliary locator 6, this auxiliary locator 6 comprises and connects the holder on workbench 1 61 and be arranged on the bracing or strutting arrangement 62 on this holder, wherein bracing or strutting arrangement 62 has defined the 4th abutment face 63 for cut workpiece location, wherein the 4th abutment face 63 and the vertical setting of the first supporting plane 43; And concordant with the first abutment face 41, be jointly used for supporting crown timber 300.In the present embodiment, this auxiliary locator 6 comes together to locate left 45 degree with positioner 4; Certainly, this auxiliary locator 6 also can be come together with positioner 4, and position right 45 is spent or other angle.
First the first side 301 of cut crown timber 300 is placed on the first supporting plane 43, and the 4th abutment face 63 of auxiliary locator 6 and the first abutment face 41 of positioner 4 are close to in its second side 302, certainly for positioning stablity, reliable, its end face 303 is close on the second abutment face 42 of positioner 4, if the end face of cut crown timber 300 exceeds the second abutment face 42, operator can, first by partly cutting away redundantly, be close on the second abutment face 42 its end face 303; So, to by operator's operating grip 36, press saw 3 downwards, make this saw 3 around said pivot; The saw blade 31 crown timber 300 of cutting that thereupon declines, the left side 45 that so just can realize crown timber 300 is spent accurately and has been cut sth. askew.
As shown in Figure 5, be provided with the dust-collecting box 5 of collecting sawdust and dust near pivotal axis 2 places, this dust-collecting box 5 is rear sections of secure shroud 34, the rear side of this dust-collecting box 5 also connect can filtered air filter.In the present embodiment, this filter is the removable screen pack 51 on dust-collecting box 5 that is arranged on.
Also be provided with baffle plate 15 near pivotal axis 2 places, baffle plate 15 is fixedly installed on the rear of workbench 1.This baffle plate 15 is positioned at the both sides of saw blade 31, and can be as far as possible close; Meanwhile, this baffle plate 15 is positioned at the inner side of dust-collecting box 5, and gap between baffle plate 15 and dust-collecting box 5 is the smaller the better.So, this baffle plate 15 both can cover in part saw blade 31, the security that has improved product, the material of the guard shield 35 that also takes in sail; Also can form control of dust passage at the entrance of dust-collecting box 5 (not shown), thereby sawdust and dust are imported in dust-collecting box 5, improve dust catching efficiency.
In the cutting process of saw blade 31, can produce a lot of sawdust and dust, and the guiding of the control of dust passage that these sawdust and dust are formed by baffle plate 15 enters into dust-collecting box 5, wherein air is discharged in atmosphere by ventilative screen pack 51; Sawdust and dust are deposited in dust-collecting box 5.And be deposited to when a certain amount of when the sawdust in dust-collecting box 5 and dust, just screen pack 51 can be disassembled, thereby just can easily sawdust and dust be removed from dust-collecting box 5.
And for convenient carrying or storage diagonal cutting saw, locking device (not shown) can be set saw 3 is protected fixing with respect to workbench 1.For example, can saw 3 be fixed on workbench 1 with belt, or utilize the cooperation in pin and hole that saw 3 is fixed on workbench 1.
As shown in Figure 6 and Figure 7, saw 3 presses down, and saw blade 31 is by cutting groove 11 and extend to the below of workbench 1.And workbench 1 below is cavity 17, so, can reduces the weight of whole diagonal cutting saw, but also reduce cost.And hurt people in order to prevent that saw blade 31 from exposing, so be also provided with the protective cover 37 matching with the profile of saw blade 31 on the position of the aligned beneath cutting groove 11 of workbench 1.
In the second preferred embodiment shown in Fig. 8, similarly parts use and label identical in Fig. 1 to Fig. 7.
As shown in Figure 8, in an embodiment, positioner 4a comprises the first locating piece 44a and the second locating piece 45a, this first locating piece 44a and the second locating piece 45a is dismountable is arranged on workbench 1.In figure, dotted line represents that the first locating piece 44a is arranged on the state on workbench 1; Solid line represents that the first locating piece 44a separates the state of workbench 1.
And the first locating piece 44a and the second locating piece 45a are with respect to having a variety ofly with the locking mode of workbench 1, have screw lock structure, or latch fixed form etc.
Certainly, also can by the first locating piece 44a and the second locating piece 45a, one of them be arranged on workbench 1, so, can realize cutting sth. askew equally and cut.
Certainly, this positioner 4a also can be arranged on traditional diagonal cutting saw, and same, can realize cuts sth. askew cuts.
The first locating piece 44a has the first abutment face 41a for cut workpiece location, the second locating piece 45a has the second abutment face 42a for cut workpiece location, wherein the first abutment face 41a (as shown in phantom in FIG.) and the second abutment face 42a have formed fixing certain degree α 1, and this certain degree α 1 is 90 degree in an embodiment.So, the first certain degree β 1 that the center line 111 of the first abutment face 41a and cutting groove 11 forms is 45 degree, thereby can realize cutting sth. askew of left 45 degree; The second abutment face 42a and the second certain degree β 1 ' forming with the center line 111 of cutting groove 11 are also 45 degree, thereby can realize cutting sth. askew of right 45 degree.Certainly, this certain degree α 1 also can select arbitrarily angled between 180 degree of 0 degree as required.
This positioner 4a also has the 3rd supporting plane 46a that supports cut workpiece, in the time that positioner 4a is installed, when operator needs the vertical cut workpiece of 90 degree, as long as workpiece (not shown) is directly positioned on the 3rd supporting plane 46a, and be close to the 3rd abutment face 14 of guardrail 13, then press saw 3 downwards, make this saw 3 around said pivot, saw blade 31 declines thereupon and cuts cut workpiece, so just can realize the vertical cuttings of 90 degree of cut workpiece.Certainly, operator also can remove positioner 4a, and workpiece is positioned on the second supporting plane 12, can realize equally the vertical cutting of 90 degree.
Cut sth. askew left 45 while spending when need, can be placed on the second supporting plane 12 being cut workpiece, and its side is close to the first abutment face 41a of positioner 4a, for positioning stablity, reliable, its end face is close to the second abutment face 42a of positioner 4a certainly; So, to by operator's operating grip 36, press saw 3 downwards, make this saw 3 around said pivot, movable shield 35 exposes saw blade 31 under the driving of movable shield drive unit simultaneously; Saw blade 31 cut workpiece 200 that thereupon declines, so just can realize a left side 45 degree of workpiece (not shown) and cut sth. askew.Equally, also can realize right 15 degree of cutting sth. askew.
So, without rotary table, also, without rotating again saw, just can realize accurately and cutting sth. askew.But also simplified widely the overall structure of diagonal cutting saw, reduced cost of manufacture, and operation easily, convenient.
In the 3rd preferred embodiment shown in Fig. 9, similarly parts use and label identical in Fig. 1 to Fig. 8.
As shown in Figure 9, in an embodiment, positioner 4b comprises the first locating piece 44b and the second locating piece 45b, this first locating piece 44b and the second locating piece 45b is dismountable is arranged on workbench 1.
Cut sth. askew left 45 while spending when need, can be placed on the second supporting plane 12 being cut workpiece 200, and the first abutment face 41a of positioner 4a is close in its side; So, to by operator's operating grip 36, press saw 3 downwards, make this saw 3 around said pivot, movable shield 35 exposes saw blade 31 under the driving of movable shield drive unit simultaneously; Saw blade 31 cut workpiece 200 that thereupon declines, so just can realize a left side 45 degree of workpiece 200 and cut sth. askew.Equally, also can realize right 30 degree of cutting sth. askew.
So, without rotary table, also, without rotating again saw, just can realize accurately and cutting sth. askew.But also simplified widely the overall structure of diagonal cutting saw, reduced cost of manufacture, and operation easily, convenient.
Claims (8)
1. a diagonal cutting saw, comprising:
Workbench, described workbench is provided with cutting groove;
Saw, is connected in described workbench by a said pivot, described saw comprise motor, by described motor rotarily actuate and part by the saw blade of described cutting groove be at least coated the secure shroud of saw blade part edge;
Positioner, is located on described workbench for locating cut workpiece;
It is characterized in that:
On described workbench, be provided with for the first abutment face against workpiece with become vertically disposed the first supporting plane for supporting workpiece and with described the first abutment face, described the first abutment face is vertical with the center line of described cutting groove, described positioner is removable installed on described workbench, described positioner have for the second abutment face against workpiece with become vertically disposed the second supporting plane for supporting workpiece and with described the second abutment face, the center line of described the second abutment face and described cutting groove forms the first fixing acute angle, described the first supporting plane parallel with described the second supporting plane and form step.
2. diagonal cutting saw according to claim 1, is characterized in that: described positioner further comprises the 3rd abutment face, and the center line of described the 3rd abutment face and described cutting groove forms the second fixing acute angle.
3. diagonal cutting saw according to claim 2, it is characterized in that: on described workbench, be also provided with dismountable auxiliary locator, described auxiliary locator comprises the holder connecting on workbench, and be arranged on the bracing or strutting arrangement on described holder, described bracing or strutting arrangement has defined the 4th abutment face for locating cut workpiece, and described the 4th abutment face is concordant with described the second abutment face.
4. diagonal cutting saw according to claim 2, is characterized in that: described the second abutment face and the 3rd abutment face are positioned at the both sides of the center line of described cutting groove.
5. diagonal cutting saw according to claim 1, is characterized in that: described saw also comprises that described handle is symmetrical set with respect to the saw blade plane of described saw blade for driving the handle of this saw around described said pivot.
6. diagonal cutting saw according to claim 1, is characterized in that: described workbench is made up of nonmetallic materials.
7. diagonal cutting saw according to claim 1, is characterized in that: described secure shroud is being provided with dust-collecting box near described pivotal axis place, and described dust-collecting box has filter.
8. diagonal cutting saw according to claim 7, is characterized in that: described workbench is being fixed with baffle plate near described pivotal axis place, and described baffle plate lays respectively at the both sides of described saw blade, and described baffle plate is positioned at the inner side of described dust-collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124482.8A CN102699430B (en) | 2008-10-24 | 2008-10-24 | Oblique cutting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124482.8A CN102699430B (en) | 2008-10-24 | 2008-10-24 | Oblique cutting saw |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101944857A Division CN101722333B (en) | 2008-10-24 | 2008-10-24 | Oblique saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699430A CN102699430A (en) | 2012-10-03 |
| CN102699430B true CN102699430B (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110124482.8A Active CN102699430B (en) | 2008-10-24 | 2008-10-24 | Oblique cutting saw |
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| CN (1) | CN102699430B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318489B (en) * | 2017-08-09 | 2019-11-29 | 浙江慧创工贸有限公司 | A kind of Multifunctional garden saw |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1009315A (en) * | 1963-08-20 | 1965-11-10 | Bayard C Davis | Portable saw including work holder |
| CN101036971A (en) * | 2006-03-16 | 2007-09-19 | 力山工业股份有限公司 | Electric tool machine and the fixing device |
| CN101164727A (en) * | 2006-10-17 | 2008-04-23 | 力山工业股份有限公司 | Circular sawing machine |
| CN201064845Y (en) * | 2007-08-06 | 2008-05-28 | 江苏金飞达电动工具有限公司 | Inclined saw with adjusting and positioning device |
-
2008
- 2008-10-24 CN CN201110124482.8A patent/CN102699430B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1009315A (en) * | 1963-08-20 | 1965-11-10 | Bayard C Davis | Portable saw including work holder |
| CN101036971A (en) * | 2006-03-16 | 2007-09-19 | 力山工业股份有限公司 | Electric tool machine and the fixing device |
| CN101164727A (en) * | 2006-10-17 | 2008-04-23 | 力山工业股份有限公司 | Circular sawing machine |
| CN201064845Y (en) * | 2007-08-06 | 2008-05-28 | 江苏金飞达电动工具有限公司 | Inclined saw with adjusting and positioning device |
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|---|---|
| CN102699430A (en) | 2012-10-03 |
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