CN201519806U - Cutting machine - Google Patents
Cutting machine Download PDFInfo
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- CN201519806U CN201519806U CN2009202184273U CN200920218427U CN201519806U CN 201519806 U CN201519806 U CN 201519806U CN 2009202184273 U CN2009202184273 U CN 2009202184273U CN 200920218427 U CN200920218427 U CN 200920218427U CN 201519806 U CN201519806 U CN 201519806U
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- saw blade
- workbench
- supporting surface
- cutting machine
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Abstract
A cutting machine comprises a workbench and a saw mechanism in pivoted connection with the workbench. The saw mechanism comprises a motor, saw blades and a fixed protective cover, wherein the motor is positioned above the workbench; the saw blades are rotatably driven by the motor; and the fixed protective cover is used for coating at least part of the saw blades. A first supporting area or a second supporting area is connected onto the workbench so that 90-degree vertical cutting, left inclined cutting and right inclined cutting can be realized by placing workpieces on the first supporting area or the second supporting area without changing or adjusting any structure, thereby greatly simplifying integral structure of the cutting machine, reducing manufacturing cost, and achieving simple and convenient operation.
Description
Technical field
The utility model relates to a kind of cutting machine, relates in particular to a kind of cutting machine of cutting sth. askew can realized.
Background technology
Traditional cutting machine has very wide range of application as a kind of cutting tool, can be used to cut a lot of metals or nonmetallic materials, cuts efficient and convenient.Cutting machine generally comprises base, is positioned at the saw with motor and saw blade of base top and is arranged on the guardrail that is used on the base to the workpiece location, wherein base roughly is provided with the circular rotary table that has cutting groove that horizontally rotates in the centre position, and saw is connected the rear side of this rotary table pivotly by support arm.Guardrail is a location-plate, and this location-plate is made up of the arc connecting portion that the datum plane portion and the middle part at two ends deviates from cutting groove.During use, the operation rotary table make its rotation, thereby this rotary table can drive saw and saw blade forwards required angle to; To be cut workpiece then and be positioned on the rotary table, and be close in the datum plane portion at location-plate two ends; Then push saw at last downwards, saw blade descends to cutting thereupon and is cut workpiece, so just can realize being cut the purpose of cutting sth. askew of workpiece.
But in actual mechanical process, find, because saw is arranged on the workbench by support arm pivotly, make the structure more complicated, and base is being provided with the rotary table with rotational structure, make that the parts of whole cutting machine are more, the structure more complicated, thus the cost of making increased.Simultaneously, because heavier parts such as saw are installed on the rotary table, and these parts also need along with rotary table is rotated together, it is more painstaking, inconvenient therefore to rotate.Also increased the complexity of Maintenance and Repair simultaneously.
The utility model content
The technical problems to be solved in the utility model: a kind of simple in structure, easy to operate cutting machine is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cutting machine comprises: workbench, be provided with cutting groove, and described cutting groove has center line; Saw is rotatably connected on described workbench by pivot, the saw blade that wherein said saw comprises the motor that is positioned at workbench top, driven by the motor rotation and the secure shroud of covered section saw blade at least, and described saw blade partly passes described cutting groove; First supporting zone, described first supporting zone comprise the abutment face that is arranged on the workbench first supporting surface of supporting workpiece in the horizontal direction and is provided with perpendicular to described first supporting surface, and wherein said abutment face and described center line have formed 90 and spent angles; Described cutting machine is provided with second supporting zone, described second supporting zone comprises and is arranged on the workbench second supporting surface of supporting workpiece in the horizontal direction and adjacent surface that at least one is provided with perpendicular to described second supporting surface, wherein said adjacent surface and described center line form the angles less than 90 degree, and described second supporting surface is parallel with described first supporting surface and be lower than described first supporting surface.
Described adjacent surface comprises first adjacent surface and second adjacent surface that is separately positioned on described cutting groove both sides, and wherein said first, second adjacent surface and described center line form first, second certain degree less than 90 degree.
Described first, second supporting surface directly is formed on the described workbench; Described first, second adjacent surface upwards extends perpendicularly to described first supporting surface by described second supporting surface respectively.
Described second supporting surface directly is formed on the described workbench; Described cutting machine also comprises first, second locating piece that is installed on the described workbench, wherein said first, second adjacent surface directly is formed at first, second locating piece respectively, and described first supporting surface directly is formed at the upper surface of described first, second locating piece.
Described workbench is provided with two baffle plates that lay respectively at described cutting groove both sides, and described baffle plate is used for shielding part and divides described saw blade.Form a control of dust passage between described two baffle plates, described saw blade passes described control of dust passage.
Be provided with hollow dust-collecting box between described secure shroud and described workbench and in the position of closing on described pivot, described dust-collecting box has the inlet of collecting dust, and described inlet links to each other with described control of dust passage.Described host cavity links to each other with mistake control of dust passage, and the smear metal that is produced during the cutting of described saw blade drains in the described dust-collecting box through described host cavity, described control of dust passage.
Described pivot has axis, described axis and the described first supporting surface coplane or be parallel to described first supporting surface and be positioned at the below of described first supporting surface.
Described saw blade has the saw blade plane, is provided with handle on described secure shroud, and described handle is provided with respect to described saw blade plane symmetry.
Described saw can be movable between sawing position and carrying position, and in described sawing position, described saw pivots around described pivot; In described carrying position, described saw is with respect to described stationary table, and described saw blade passes described cutting groove.
Described saw blade is installed on the saw blade axis, and described saw blade axis has the saw blade axis axis that is parallel to described first supporting surface; Described handle has the grip part that grips for the operator, in the described position of moving, is lower than described saw blade axis axis to the described grip part of small part.
Compared with prior art, the beneficial effects of the utility model: on workbench, be provided with first, second supporting zone, thereby need not to change or regulate any structure, and only need workpiece is positioned over first supporting zone or second supporting zone, just can realize 90 degree vertically cutting and left and right cutting sth. askew.So, simplified the overall structure of cutting machine widely, reduced cost of manufacture, and operation easily, conveniently.
Description of drawings
Fig. 1 is the stereogram of the utility model cutting machine first embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model cutting machine first embodiment.
Fig. 3 is the stereogram of the utility model cutting machine first embodiment, and a realization left side 45 degree are cut sth. askew.
Fig. 4 is the stereogram of the utility model cutting machine first embodiment, and right 45 degree of realization are cut sth. askew.
Fig. 5 is the stereogram of the utility model cutting machine first embodiment, and a realization left side 45 degree are cut sth. askew.
Fig. 6 is the another stereogram of the utility model cutting machine first embodiment.
Fig. 7 is the left view of the utility model cutting machine first embodiment, is in position of rest this moment.
Fig. 8 is the left view of the utility model cutting machine first embodiment, and be in this moment moves the position.
Fig. 9 is the stereogram of the utility model cutting machine first embodiment, and be in this moment moves the position.
Figure 10 is the part stereogram of the utility model cutting machine first embodiment, has excised the part workbench.
Figure 11 is the stereogram of the utility model cutting machine second embodiment.
Figure 12 is the stereogram of the utility model cutting machine the 3rd embodiment, and saw blade is not installed.
Wherein
1. workbench 11. cutting grooves 111. center lines
12. first supporting surface, 13. receiving spaces, 14. abutment faces
15. baffle plate 16. gaps 17. cavitys
18. control of dust passage 19. bottom surfaces 2. pivots
21. axis 3. saws 31. saw blades
32. saw blade axis axis 33. electric machine casings 34. secure shroud
35. movable shield 36. handles 361. grip parts
37. cover body 41,41a, 41b first adjacent surface 42,42a, 42b second adjacent surface
43,43a, the 43b second supporting surface 44a. first locating piece 45a. second locating piece
5. dust-collecting box 51. screen packs 52. enter the mouth
6. auxiliary locator 61. holders 62. bracing or strutting arrangements
63. stop face 200. workpiece 300. crown timber
301. 302. second sides, first side, 303. end faces
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Extremely shown in Figure 10 referring to Fig. 1, the utility model first preferred embodiment.As depicted in figs. 1 and 2, the saw 3 that cutting machine comprises workbench 1, connects with workbench 1, wherein saw 3 directly is rotatably connected on the workbench 1 by pivot 2, thereby makes cutting machine structure of the present utility model simple, compact, and cost is low.
Saw 3 comprises saw blade 31, drives saw blade 31 motor rotating (not shown), reaches secure shroud 34 and movable shield 35 and handle 36, and wherein saw blade 31 is installed on the saw blade axis (not shown), and this saw blade axis has saw blade axis axis 32; Motor is rotatable to be arranged in the electric machine casing 33, is used to drive saw blade 31 and rotates around saw blade axis axis 32; Handle 36 is fixedly installed on the secure shroud 34, on handle 36, be provided with the switch (not label) and the safety switch that are used for starting with disable motor, certainly, on handle, be provided with two switches (not label) and be used for starting and disable motor for this handle 36 can be fit to right-hand man's operation simultaneously; Secure shroud 34 usually and electric machine casing 33 be connected, in order to cover in part saw blade 31; Movable shield 35 is hinged on the secure shroud 34, is used to hide part saw blade 31, and movable shield 35 can the relative fixed guard shield 34 rotations, be used for cut workpiece to expose saw blade 31.Operating grip 36 just makes saw 3 pivot and carries out cutting work.And secure shroud 34 is made by metal materials such as aluminium or cast irons usually, improves rigidity.
As shown in Figure 1, workbench 1 be provided with supporting workpiece in the horizontal direction first supporting surface 12, and in the vertical direction be used for workpiece against fence assembly.Saw blade axis axis 32 is parallel to this first supporting surface 12.In the present embodiment, first supporting surface 12 is integrally formed with workbench.Fence assembly can be 1 integrally formed with workbench, also can be fixedly installed on the workbench 1.In the present embodiment, this fence assembly is the part of workbench 1, extended to form vertically upward by first supporting surface 12, this fence assembly has being symmetrical arranged and is used for being provided with the gap 16 that provides saw blade 31 to pass between 14, two abutment faces 14 of abutment face of workpiece.And because this saw 3 can not be made left and right wallowing motion with respect to perpendicular, so this gap 16 is narrower, thus can be better against workpiece.
This first supporting surface 12 and abutment face 14 have formed first supporting zone, and wherein abutment face 14 has formed 90 angles of spending with the center line 111 of cutting groove 11, so this first supporting zone is used to support the workpiece that needs 90 degree cuttings.
Specific operation process below with reference to accompanying drawing 1 explanation 90 degree cuttings.During cutting, to be cut workpiece 200 places on first supporting surface 12, and be close to abutment face 14, push saw 3 then downwards, make this saw 3 around axis 21 rotations, saw blade 31 descends to cutting thereupon and is cut workpiece 200, so just can realize being cut the 90 vertical cuttings of spending of workpiece 200.
And cut sth. askew in order to realize, this cutting machine also is provided with second supporting zone, this second supporting zone comprises and is arranged on the workbench 1 second supporting surface 43 of supporting workpiece in the horizontal direction and adjacent surface that at least one is provided with perpendicular to this second supporting surface 43, the center line 111 of this adjacent surface and cutting groove 11 has formed the angle less than 90 degree, so this second supporting zone is used to support the workpiece that need cut sth. askew.
In the present embodiment, second supporting surface 43 directly is formed on the workbench 1.And but the not coplane setting parallel with first supporting surface 12 of second supporting surface 43, both have different height, form step, and second supporting surface 43 are lower than first supporting surface 12.Even, also can not be subjected to the influence of second supporting surface 43 so the workpiece of broad is positioned on first supporting surface 12.
In the present embodiment, adjacent surface comprises first adjacent surface 41 and second adjacent surface 42 that is separately positioned on cutting groove 11 both sides.
Wherein first adjacent surface 41 directly is formed on the workbench 1, and is extended vertically upward until first supporting surface 12 by second supporting surface 43.The center line 111 of first adjacent surface 41 and cutting groove 11 has formed the first certain degree β, and this first specific angle β arbitrarily angled between 0 degree and 90 degree.
Second adjacent surface 42 directly is formed on the workbench 1, and is extended vertically upward until first supporting surface 12 by second supporting surface 43.The center line 111 of second adjacent surface 42 and cutting groove 11 has formed the second certain degree β ', and this second specific angle β ' arbitrarily angled between 0 degree and 90 degree.
Formed between first adjacent surface 41 and second adjacent surface 42 less than 180 degree and more than or equal to 90 certain degree of spending,, accurately cut because can make things convenient for the second supporting zone supporting workpiece more than or equal to 90 degree.In the present embodiment, this certain degree is 90 degree, and the first certain degree β between first adjacent surface 41 and the center line 111 equates with the second certain degree β ' between institute second adjacent surface 42 and the center line 111, all is 45 to spend, thereby realizes that 45 spend and cut sth. askew.Certainly, the first certain degree β and the second certain degree β ' also can be unequal.This can describe in detail in the following embodiments.
The specific operation process of cutting sth. askew is described below with reference to accompanying drawing 3-4.When need are cut sth. askew a left side 45 when spending, as shown in Figure 3, to be cut workpiece 200 places on second supporting surface 43, and first adjacent surface 41 is close in the side of cut workpiece 200, certainly for positioning stablity, reliable, the end face of workpiece 200 is close to second adjacent surface 42, exceed second adjacent surface 42 if be cut the end face of workpiece 200, the operator can according to previously described 90 degree vertically cutting methods earlier redundantly part cut away, so just can so that the end face of this workpiece be close on second adjacent surface 42; So, push saw 3 downwards, this saw 3 is pivoted around axis 21, thereby movable shield 35 relative fixed guard shields 34 pivots expose saw blade 31 simultaneously to by operator's operating grip 36; Saw blade 31 cut workpiece 200 that thereupon descends so just can realize that a left side 45 degree of workpiece 200 are cut sth. askew.So, need not rotary table, also need not to rotate again saw, or change other structure and just can realize accurately cutting sth. askew.But also simplified the overall structure of cutting machine widely, reduced cost of manufacture, and operation easily, convenient.
Equally, when need cut sth. askew right 45 when spending, as shown in Figure 4, to be cut workpiece 200 and place on second supporting surface 43, and its side is close to second adjacent surface 42, certainly for positioning stablity, reliable, the end face of workpiece 200 is close to first adjacent surface 41, exceed first adjacent surface 41 if be cut the end face of workpiece 200, the operator can be close on first adjacent surface 41 its end face earlier with partly cutting away redundantly; So, push saw 3 downwards, this saw 3 is pivoted around axis 21 to by operator's operating grip 36, saw blade 31 cut workpiece 200 that thereupon descends, the right side 45 that so just can realize workpiece 200 is spent and has accurately been cut sth. askew.
So, this cutting machine need not to change or regulate any structure, only need workpiece is placed on first supporting surface 12 or second supporting surface 43 of differing heights, and different vertical abutment face 14 or first, second adjacent surfaces 41,42 of use, that is to say, workpiece is positioned over first or second supporting zone, just can realizes 90 degree cutting or left and right cutting sth. askew.Thereby simplified the overall structure of cutting machine, reduced cost of manufacture, and operation easily, conveniently.
Certainly, this cutting machine also can be used for cutting crown timber 300.As shown in Figure 5, for positioning stablity, reliable, on workbench 1, also be provided with dismountable auxiliary locator 6, this auxiliary locator 6 comprises and connects at the holder on the workbench 1 61 and be arranged on bracing or strutting arrangement 62 on this holder, wherein bracing or strutting arrangement 62 has defined the stop face 63 that is used to be cut the workpiece location, wherein this stop face 63 and the 43 vertical settings of second supporting surface; And concordant with first adjacent surface 41, be used for supporting crown timber 300 jointly.In the present embodiment, this auxiliary locator 6 and first adjacent surface 41 come together to locate a left side 45 degree; Certainly, this auxiliary locator 6 also can with second adjacent surface 42 come together position right 45 degree or other angles.
Operate as follows: first side 301 that at first will be cut crown timber 300 places on second supporting surface 43, and the stop face 63 and first adjacent surface 41 of its second side 302 being close to auxiliary locator 6, certainly for positioning stablity, reliable, its end face 303 is close on second adjacent surface 42, exceed second adjacent surface 42 if be cut the end face of crown timber 300, the operator can be close on second adjacent surface 42 its end face 303 earlier with partly cutting away redundantly; So, push saw 3 downwards, this saw 3 is pivoted around axis 21 to by operator's operating grip 36; Saw blade 31 descends thereupon and cuts crown timber 300, so just can realize that a left side 45 degree of crown timber 300 have accurately been cut sth. askew.
Referring to Fig. 2, on workbench 1, be provided with two baffle plates 15 that lay respectively at cutting groove 11 both sides again.Baffle plate 15 is positioned at the both sides of saw blade 31 and as far as possible near saw blade 31, is used to hide part saw blade 31.So, as shown in Figure 7, at position of rest, this baffle plate 15 hides saw blades 31 jointly with secure shroud 34 and movable shield 35, and coats the edge of saw blade 31 fully, has improved security of products, the material of the guard shield 35 that also takes in sail; Simultaneously because the movable shield size is smaller,, make easy to operate so that shield drive mechanism (not shown) just can design is fairly simple.
Referring to Fig. 2, form a control of dust passage 18 between two baffle plates 15 again, saw blade 31 passes this control of dust passage 18.
As Fig. 2 and shown in Figure 6, between secure shroud 34 and workbench 1 and the position of closing on pivot 2 be provided with dust-collecting box 5.This dust-collecting box 5 is hollow, is used to collect smear metal and dust.
Dust-collecting box 5 can be integrally formed with secure shroud 34, and extend vertically downward on secure shroud 34 basically, roughly be cuboid, and part is contained in the receiving space 13.
Dust-collecting box 5 is near being provided with the inlet 52 of collecting dust on the side 54 of saw blade, and this inlet 52 links to each other with control of dust passage 18, and this inlet 52 can be accommodated to small part baffle plate 15.
Referring to Fig. 3, in the sawing position, baffle plate 15 can partly be contained in the inlet 52 of dust-collecting box 5 again, and baffle plate 15 and the gap that enters the mouth between 52 dual-sides are the smaller the better.So, workpiece can be sent into control of dust passage 18 afterwards and drain in the dust-collecting box 5 along with the centrifugal force that saw blade 31 produced of rotation and swirling eddy by smear metal that saw blade 31 cut out.
As shown in Figure 6, connect at the rear of this dust-collecting box 5 can filtered air filter, certainly, also can be connected with dust bag or the like at the rear side of dust-collecting box 5.In the present embodiment, filter is mobilizable screen pack 51 that is installed on the dust-collecting box 5, when the sawdust in the dust-collecting box 5 and dust are deposited to when a certain amount of, just screen pack 51 can be disassembled, thereby just can easily smear metal be removed from dust-collecting box 5.Certainly, also screen pack 51 can be installed on the dust-collecting box 5 to change the ground mode, so, only need to rotate screen pack 51 and just smear metal can be removed.
As shown in Figure 7, axis 21 and first supporting surface, 12 coplanes or be parallel to first supporting surface 12 and be positioned at the below of first supporting surface 12 in the present embodiment, so are provided with the volume that can increase dust-collecting box 5, thereby improve the efficient of control of dust.
As shown in Figure 9, workbench 1 below is a cavity 17, so, can reduce the weight of whole cutting machine, but also reduce cost.In this carrying position, saw 3 presses down, and saw blade 31 is by cutting groove 11 and extend to the below of workbench 1.Hurt the people in order to prevent that saw blade 31 from exposing, be provided with the host cavity (not label) that the profile with saw blade 31 is complementary, be contained in this host cavity to small part saw blade 31 so on workbench 1, aim at the below of cutting groove 11 (not shown).Host cavity is formed by the cover body 37 that is fixedly installed on workbench 1 below.As shown in figure 10, host cavity links to each other with control of dust passage 18.So, the smear metal that workpiece is cut out by saw blade 31 is after cutting groove 11 is fallen into host cavity, the centrifugal force and the swirling eddy that can be produced along with the saw blade 31 of rotation enter in the dust-collecting box 5 through the guiding of control of dust passage 18, smear metal can not loose overflow dust-collecting box 5, wherein air is discharged in the atmosphere by ventilative screen pack 51; Smear metal then is deposited in the dust-collecting box 5.So improve dust collecting effect, protected working environment.
As shown in Figure 6, handle 36 is fixedly installed on the secure shroud 34, and is with respect to the saw blade plane of saw blade 31 and is symmetrical arranged.Because saw blade 31 has certain thickness, therefore saw blade 31 to be idealized when thinking that its thickness is minimum, the plane at saw blade 31 places promptly is the saw blade plane.This handle 36 is provided with the grip part 361 that grips for the operator.
In the present embodiment, this handle 36 roughly is D shape.
In the carrying position, this handle 36 can be used as carrying handle.Owing to,, be lower than saw blade axis axis 32 to small part grip part 361 as Fig. 8 and shown in Figure 9 in this position.So, operator's bottom surface 19 almost parallels that make force direction and workbench 1, and can make the bottom surface 19 more close operators of workbench 1, the operator can carry this cutting machine in the mode that is similar to suitcase.Thereby realize easily, carrying easily.
In second preferred embodiment shown in Figure 11, identical parts use with Fig. 1 to Figure 10 in identical label.
As shown in figure 11, in an embodiment, cutting machine also comprises the first locating piece 44a and the second locating piece 45a that is arranged on the workbench 1.Wherein the first locating piece 44a and the second locating piece 45a are dismountable is installed on the workbench 1, can be referring to accompanying drawing, and dotted line represents that the first locating piece 44a is installed in the state on the workbench 1 among the figure; Solid line represents that the first locating piece 44a separates the state of workbench 1.
And that the first locating piece 44a and the second locating piece 45a have with respect to the locking mode with workbench 1 is a variety of, and the screw lock structure is arranged, or the latch fixed form or the like.
Certainly, also can one of them be arranged on the workbench 1 with the first locating piece 44a and the second locating piece 45a, so, can realize equally cutting sth. askew.
The first locating piece 44a has and is used for the first adjacent surface 41a of in the vertical direction against workpiece, the second locating piece 45a has and is used for the second adjacent surface 42a of in the vertical direction against workpiece, wherein the first adjacent surface 41a (as shown in phantom in FIG.) and the second adjacent surface 42a have formed certain degree, and this certain degree is 90 degree in the present embodiment.So, the first certain degree β 1 that the center line 111 of the first adjacent surface 41a and cutting groove 11 forms is 45 degree, thereby can realize cutting sth. askew of a left side 45 degree; The second certain degree β 1 ' that the center line 111 of the second adjacent surface 42a and cutting groove 11 forms also is 45 degree, thereby can realize cutting sth. askew of right 45 degree.Certainly, this first certain degree β 1 and the second certain degree β 1 ' also can select 0 to spend arbitrarily angled between 90 degree as required, but note and preferably make certain degree that win adjacent surface 41a and the second adjacent surface 42a form greater than 90 degree.
The first locating piece 44a and the second locating piece 45a all have smooth upper surface, and this upper surface has formed the first supporting surface 12a of supporting workpiece in the horizontal direction.
The second supporting surface 43a and second, the second adjacent surface 41a, 42a have formed second supporting zone, and being used to cut need left and right workpiece of cutting sth. askew.
So, only need during cutting workpiece is positioned over first or second supporting zone, just can realize 90 degree cutting or left and right cutting sth. askew.And need not rotary table, and also need not to rotate again saw, thereby simplified the overall structure of cutting machine widely, reduced cost of manufacture, and operation is easily, conveniently.
Certainly, the first locating piece 44a and the second locating piece 45a also can be installed on the workbench 1 in rotating mode, so when the first locating piece 44a or second locating piece 45a rotation, just can regulate the angle that the first adjacent surface 41a or the second adjacent surface 42a and center line 111 form, be used for the mis-cut angle of convenient cutting different angles.
In the 3rd preferred embodiment shown in Figure 12, identical parts use with Fig. 1 to Figure 10 in identical label.
As shown in figure 12, the difference of the 3rd preferred embodiment of the present utility model and first preferred embodiment is: the second certain degree β 2 ' between the first certain degree β 2 that the center line 111 of the first adjacent surface 41b and cutting groove 11 forms and the center line 111 of the second adjacent surface 42b and cutting groove 11 is unequal.Wherein the first certain degree β 2 is 45 degree, thereby can realize cutting sth. askew of a left side 45 degree; The second certain degree β 2 ' is 60 degree, thereby can realize cutting sth. askew of right 60 degree.
With first embodiment, first supporting zone comprises the first supporting surface 12b and abutment face 14b, is used to cut the workpiece that needs 90 degree cuttings.
Second supporting zone comprises the second supporting surface 43b and second, the second adjacent surface 41b, 42b, and being used to cut need left and right workpiece of cutting sth. askew.
So, only need during cutting workpiece is positioned over first or second supporting zone, just can realize 90 degree cutting or left and right cutting sth. askew, but when cutting, notice that the angular alignment cutting groove 11 that workpiece need be cut gets final product.So need not rotary table, also need not to rotate again saw, thereby simplified the overall structure of cutting machine widely, reduced cost of manufacture, and operation easily, conveniently.
Claims (10)
1. cutting machine comprises:
Workbench is provided with cutting groove, and described cutting groove has center line;
Saw is rotatably connected on described workbench by pivot, the saw blade that wherein said saw comprises the motor that is positioned at workbench top, driven by the motor rotation and the secure shroud of covered section saw blade at least, and described saw blade partly passes described cutting groove;
First supporting zone, described first supporting zone comprise the abutment face that is arranged on the workbench first supporting surface of supporting workpiece in the horizontal direction and is provided with perpendicular to described first supporting surface, and wherein said abutment face and described center line have formed 90 and spent angles;
It is characterized in that: described cutting machine also is provided with second supporting zone, described second supporting zone comprises and is arranged on the workbench second supporting surface of supporting workpiece in the horizontal direction and adjacent surface that at least one is provided with perpendicular to described second supporting surface, wherein said adjacent surface and described center line form the angles less than 90 degree, and described second supporting surface is parallel with described first supporting surface and be lower than described first supporting surface.
2. cutting machine according to claim 1, it is characterized in that: described adjacent surface comprises first adjacent surface and second adjacent surface that is separately positioned on described cutting groove both sides, and wherein said first, second adjacent surface and described center line form first, second certain degree less than 90 degree.
3. cutting machine according to claim 2 is characterized in that: described first, second supporting surface directly is formed on the described workbench; Described first, second adjacent surface upwards extends perpendicularly to described first supporting surface by described second supporting surface respectively.
4. cutting machine according to claim 2 is characterized in that: described second supporting surface directly is formed on the described workbench; Described cutting machine also comprises first, second locating piece that is installed on the described workbench, wherein said first, second adjacent surface directly is formed at first, second locating piece respectively, and described first supporting surface directly is formed at the upper surface of described first, second locating piece.
5. cutting machine according to claim 1 is characterized in that: described workbench is provided with two baffle plates that lay respectively at described cutting groove both sides, and described baffle plate is used for shielding part and divides described saw blade; Form a control of dust passage between described two baffle plates, described saw blade passes described control of dust passage.
6. cutting machine according to claim 5, it is characterized in that: between described secure shroud and described workbench and in the position of closing on described pivot, be provided with hollow dust-collecting box, described dust-collecting box has the inlet of collecting dust, and described inlet links to each other with described control of dust passage.
7. cutting machine according to claim 1 is characterized in that: described pivot has axis, described axis and the described first supporting surface coplane or be parallel to described first supporting surface and be positioned at the below of described first supporting surface.
8. cutting machine according to claim 1 is characterized in that: described saw blade has the saw blade plane, is provided with handle on described secure shroud, and described handle is provided with respect to described saw blade plane symmetry.
9. cutting machine according to claim 8 is characterized in that: described saw can be movable between sawing position and carrying position, and in described sawing position, described saw pivots around described pivot; In described carrying position, described saw is with respect to described stationary table, and described saw blade passes described cutting groove.
10. cutting machine according to claim 9 is characterized in that: described saw blade is installed on the saw blade axis, and described saw blade axis has the saw blade axis axis that is parallel to described first supporting surface; Described handle has the grip part that grips for the operator, in the described position of moving, is lower than described saw blade axis axis to the described grip part of small part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202184273U CN201519806U (en) | 2008-10-24 | 2009-09-28 | Cutting machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810194484.2 | 2008-10-24 | ||
| CN2009202184273U CN201519806U (en) | 2008-10-24 | 2009-09-28 | Cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519806U true CN201519806U (en) | 2010-07-07 |
Family
ID=42505984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202184273U Expired - Lifetime CN201519806U (en) | 2008-10-24 | 2009-09-28 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758291B (en) * | 2008-10-24 | 2015-02-04 | 苏州宝时得电动工具有限公司 | Cutter |
| CN106607616A (en) * | 2015-10-26 | 2017-05-03 | 力山工业股份有限公司 | Baffle plate device for circular sawing machine |
-
2009
- 2009-09-28 CN CN2009202184273U patent/CN201519806U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758291B (en) * | 2008-10-24 | 2015-02-04 | 苏州宝时得电动工具有限公司 | Cutter |
| CN106607616A (en) * | 2015-10-26 | 2017-05-03 | 力山工业股份有限公司 | Baffle plate device for circular sawing machine |
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