CN1842397A - Rotary cutting apparatus - Google Patents
Rotary cutting apparatus Download PDFInfo
- Publication number
- CN1842397A CN1842397A CN 200580000988 CN200580000988A CN1842397A CN 1842397 A CN1842397 A CN 1842397A CN 200580000988 CN200580000988 CN 200580000988 CN 200580000988 A CN200580000988 A CN 200580000988A CN 1842397 A CN1842397 A CN 1842397A
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- oil
- rotary shaft
- axle
- fuel tank
- pivot axis
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- 238000005520 cutting process Methods 0.000 title abstract description 16
- 239000003921 oil Substances 0.000 claims abstract description 100
- 239000010730 cutting oil Substances 0.000 claims abstract description 48
- 239000002828 fuel tank Substances 0.000 claims description 51
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 230000004323 axial length Effects 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000012080 ambient air Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
A rotary cutting machine 10, if inclined at large angles, provides positive supply of a cutting oil and avoids leakage of the cutting oil. The machine 10 has a machine body 14 and an arbor 18. An oil tank 50 is mountable to the machine body 14 so that the oil tank 50 is oriented at a given angular position about the central axis of the arbor 18. The tank body 54 has an interior space. The interior space is divided into a first interior part and a second interior part by an imaginary plane containing the central axis of rotation of the arbor. The first interior part is less in volume than the second interior part.
Description
Technical field
The present invention relates to peeler, more particularly, the present invention relates to a kind of peeler that promising rotary cutter is supplied with the device of cutting oil of installing such as the power drive brill.
Background technology
Special design is used for on-the-spot use but not the peeler of factory's use needs to tilt to adapt to the various orientations of workpiece sometimes.Usually, this peeler has the oil conservator that holds cutting oil.This oil conservator has and is positioned on the cutting oil horizontal plane and the passage that is connected with ambient air (for example being the utility model application of No.3-15009 referring to Japanese publication number).In order to supply with cutting oil swimmingly, the horizontal plane the when horizontal plane of cutting oil will be higher than cutting oil and is supplied to cutting tool in the oil conservator.
Use for the ease of the scene, have a kind of demand to compact conformation and lightweight peeler, this peeler makes cutting tool have enough cutting strokes.Do various trials and satisfied these demands.It for example is the application for a patent for invention of No.2002-538976 and 2005-22055 referring to Japanese publication number.
But an object of the present invention is to provide a kind of ne-leakage, supply with the peeler of cutting oil for cutting tool glibly, under this peeler tilts a situation than wide-angle, this machine can suitably be placed against workpiece, and, this peeler compact conformation and in light weight and make cutting tool have enough cutting strokes.
Summary of the invention
According to an aspect of the present invention, a kind of peeler of being made up of body and fuel tank is provided, this body comprises the rotatable axle that is used to keep rotary cutter, this cutter rotates with the pivot axis of axle around axle, this fuel tank is used for supplying with cutting oil to rotary cutter and being installed on body, the while fuel tank is positioned in the given angle position of the pivot axis of axle, wherein, this axle comprises the oil-in that is used to receive from the cutting oil of fuel tank, be used for cutting oil lead the oil-out of rotary cutter and from the oil-in to the oil-out axially extended oil circuit, wherein, the imaginary plane that this fuel tank has an involved axle pivot axis is divided into the inner space of first inner and second inside, and the volume of this first inside is less than the volume of this second inside.
When peeler tilted, this first inside with less volume was positioned under this second inside with big volume thereby the orientation of fuel tank is adjusted.This structure makes and can and so can guarantee the reliable supply of cutting oil to rotary cutter when body tilts than wide-angle at the horizontal plane of raising (raising on the relative meaning) cutting oil in the fuel tank.
In one embodiment, fuel tank comprises and is configured to seal oil box, the float that holds cutting oil and comprise the oil-out that is connected with the oil-in of axle and is installed in flexible vent pipe in the fuel tank.This breather pipe has the end that is connected with the outer ambient air of fuel tank and the other end by float was connected.This float makes described the other end of breather pipe be positioned on the horizontal plane of oil box cutting oil.
This configuration can avoid cutting oil from fuel tank seepage and be not subjected to the influence at body angle of inclination.
In another embodiment, body comprises around axle and comprises the housing of cylindrical oil tank mount, this oil tank mount from housing stretch out install and with the coaxial setting of axle.This oil tank mount has the cavity that is connected with the oil-in of axle.This fuel tank comprises joint, and this joint is fixed in oil tank mount and has around the slotted collar of oil tank mount setting and be used for snap ring is fixed in the securing member of oil tank mount.
When being installed to fuel tank on the body or afterwards, this configuration makes fuel tank be positioned the required angle position around axle pivot axis.
Alternatively, when not using fuel tank, hose coupling can be installed on oil tank mount.This hose coupling can be the form of pipe cap, and this pipe cap is socketed on the oil tank mount and comprises and be used for the outward extending tube connector that links to each other with outside oil hose, thereby cutting oil can supply to the cavity of oil tank mount from oil hose.
If body over-tilting (for example being inverted), then cutting oil can not be supplied to cutting tool.For this reason, external hose is connected in hose coupling so that cutting oil is supplied to cutting tool.
In a preferred embodiment, oil box have be installed on body and with the diapire of peripheral edge, on away from the direction of body from the extended peripheral wall of the peripheral edge of diapire and attach to peripheral wall and with the diapire roof of preset distance at interval.Oil-out is arranged in the diapire of the first inner residing oil box peripheral wall part.
According to another aspect of the present invention, a kind of peeler of being made up of body and fuel tank is provided, this body comprises the rotatable axle that is used to keep rotary cutter, this cutter rotates with the pivot axis of axle around axle, this fuel tank is installed on body and is used for cutting oil is supplied to rotary cutter, wherein, this axle comprises the oil-in that is used to receive from the cutting oil of fuel tank, be used for cutting oil lead the oil-out of rotary cutter and from the oil-in to the oil-out axially extended oil circuit, and wherein, this fuel tank comprises and is configured to seal the oil box that holds cutting oil and comprise the oil-out that is connected with the oil-in of axle, float and be installed in the oil box and have the flexible vent pipe of the end that is connected with the fuel tank external ambient atmosphere.This float is connected in the other end of breather pipe so that this other end of breather pipe is positioned on the horizontal plane of oil box cutting oil.
Advantageously, this peeler can avoid cutting oil from fuel tank seepage and no matter the inclination angle of machine in working angles how.Therefore, thus oil box can be made can be installed in body make oil box be positioned with respect to body, particularly around the given angle position of the pivot axis of axle.
In one embodiment, axle comprises: proximal rotary shaft, and it is installed on body to rotate and to be drivingly coupled to motor around the pivot axis; Intermediate rotary shaft, its telescopically is connected in proximal rotary shaft and can moves between extended position and retracted position, in this extended position, axially crossover is relative to short axial length each other with intermediate rotary shaft for proximal rotary shaft, in this retracted position, axially crossover is relative to long axial length each other with intermediate rotary shaft for proximal rotary shaft, and this intermediate rotary shaft is rotated with proximal rotary shaft; Distal rotary shaft, its telescopically is connected in intermediate rotary shaft and rotates between extended position and retracted position, in this extended position, axially crossover is relative to short axial length each other with distal rotary shaft for intermediate rotary shaft, in this retracted position, intermediate rotary shaft and the relative long axial length of the axial each other crossover of distal rotary shaft, this distal rotary shaft is rotated with intermediate rotary shaft, and rotary cutter is fixed in the front end of distal rotary shaft; The cylindrical shape retainer, thus this retainer is configured to the rotatably support distal rotary shaft and is installed on make the cylindrical shape retainer to move axially with distal rotary shaft on the body; Cylindrical guide, it can be installed on the body with moving axially and be used for keeping with moving axially and fix this cylindrical shape retainer rotationally.This peeler also comprises feed mechanism, this feed mechanism is installed on first pinion on the body with comprising turnability, be formed on the cylindrical shape retainer peripheral surface and be parallel to first tooth bar that the pivot axis extends, on the peripheral surface that is formed on cylindrical guide, with respect to the setting of rotary middle spindle line parallel and with second tooth bar of first pinion, be formed on the body and be parallel to the 3rd tooth bar that first tooth bar extends, and turnability ground second pinion that is installed on cylindrical guide and meshes with this first and the 3rd tooth bar.Cylindrical guide moves axially so that second pinion moves along the 3rd tooth bar when first pinion rotation, thereby makes distal rotary shaft and intermediate rotary shaft move between separately extended position and retracted position by means of first tooth bar.Motor comprises the output shaft that extends perpendicular to axle pivot axis.
Like this, peeler of the present invention can have compact layout when non-working condition.In addition, this peeler can have sufficient cutting stroke in the cutting operation process.
Description of drawings
Fig. 1 be according to the side of peeler of the present invention uprightly look, cutaway view;
Fig. 2 is the front view of this peeler;
Fig. 3 is combined in that the amplification side of the axle in this peeler upright is looked, cutaway view;
Fig. 4 is the longitudinal cross-section view of this axle when extended position;
Fig. 5 is the plane of broken section, has shown the oil tank mount that is formed on the body;
Fig. 6 is the side view of the horizontal location of this peeler from Fig. 1 when forwarding perpendicular positioning to; And
Fig. 7 has shown that fuel tank removes the mode that afterwards hose coupling is installed on the oil tank mount of body.
The specific embodiment
Referring now to accompanying drawing the present invention is described.
Fig. 1 is that the side of peeler (its form be power drive bore) in the embodiment shown, of the assembling according to the present invention is uprightly looked, cutaway view.Fig. 2 is the front view of this peeler.As shown in the figure, peeler 10 comprises body 14, is equipped with on it: the motor 12 of band output shaft 12a; Axle 18 (being used for rotary cutting tool) is connected in to its gear train 17 driven natures by band bevel gear 17a the output shaft 12a of motor 12; Feed mechanism 20, be used for towards or away from workpiece W (for example at the embodiment of Fig. 1 and 2, workpiece be steel and level place power drive to bore the below) move back and forth cutting tool C (the diagram form is an annular cutter); And electromagnetic base 41, it attaches to the body lower end and is used for body 14 is fixed in workpiece.Rotary cutter C is fixed in the lower end of axle 18.Handle 42 is arranged on the top of body 14.
As in better being presented at Fig. 3 and 4, axle 18 comprises: proximal rotary shaft 22, its be installed on body 14 with rotate around its vertical central axis and by gear train 17 driven natures be connected in motor 12; Intermediate rotary shaft 24, its telescopically spline is connected in proximal rotary shaft 22 and moves between extended position (see figure 4) and retracted position (seeing Fig. 1 and 3), and along with proximal rotary shaft 22 is rotated together, in this extended position, axially crossover is relative to short axial length each other with intermediate rotary shaft 24 for proximal rotary shaft 22, in this retracted position, axially crossover is relative to long axial length each other with intermediate rotary shaft 24 for proximal rotary shaft 22; Distal rotary shaft 26, its telescopically spline is connected in intermediate rotary shaft 24 and moves between extended position (see figure 4) and retracted position (seeing Fig. 1 and 3), and along with intermediate rotary shaft 24 is rotated together, in this extended position, axially crossover is relative to short axial length each other with distal rotary shaft 26 for intermediate rotary shaft 24, in this retracted position, axially crossover is relative to long axial length each other with distal rotary shaft 26 for intermediate rotary shaft 24; Cylindrical shape retainer 28, it is used for by needle bearing 27 rotatably support distal rotary shaft 26 and is installed on body to move axially with distal rotary shaft 26; Cylindrical guide 29, its can with the column part 14a of the body 14 of axle 18 coaxial settings in axially move and be used to move axially and turnability ground stationary cylinder shape retainer 28.A plurality of lock pearl 26a are arranged on the lower end of distal rotary shaft 26 so that annular cutter C is remained on the appropriate location.Sleeve 26b extends around the lower end of distal rotary shaft 26.Particularly, sleeve 26b can rotate between lock position (as shown in figs. 1 and 3) and unlocked position, in the lock position, lock pearl 26a is received in the groove that is formed in the annular cutter C part of inserting distal rotary shaft 26, so that annular cutter C is locked in the appropriate position, and lock pearl 26a radially outward moves and breaks away from from groove in unlocked position.
Feed mechanism 20 comprises on the peripheral surface that is formed on cylindrical shape retainer 28 and is parallel to straight shape first tooth bar 30 of the central axis extension of axle 18, be formed on the peripheral surface of cylindrical guide 29 and be parallel to second tooth bar 31 that first tooth bar 30 extends, be formed on the inner peripheral surface of (fixing) cylindrical part 14a of body and be parallel to the 3rd tooth bar 32 that first and second tooth bars extend, be installed on to turnability on the body and with first pinion 33 of these second tooth bar, 31 engagements, and turnability be installed on the cylindrical guide 29 and with second pinion 34 of this first tooth bar 30 and 32 engagements of the 3rd tooth bar.
When peeler was in non-working condition, axle 18 remained on its retracted position as shown in figs. 1 and 3.For cutting hole in workpiece, motor 12 is switched on and is rotated distal rotary shaft 26 through proximal rotary shaft 22 and intermediate rotary shaft 24.Utilize distal rotary shaft 26 that annular cutter C is rotated.Afterwards, described first pinion 33 rotates (counterclockwise rotating among Fig. 4) by means of action bars 35, and this action bars is fixed in the end of axle of first pinion 33 in body 14 outsides again.This rotation impels cylindrical guide 29 to move downward.At this moment, second pinion 34 moves down this second pinion, 34 clockwise directions rotation simultaneously on the 3rd tooth bar 32 and along it.This impels cylindrical shape retainer 28 to move down with distal rotary shaft 26.Can notice that the distance that distal rotary shaft 26 moves down is the twice of the distance that moves down of cylindrical guide 29.When distal rotary shaft 26 arrives the lower end of intermediate rotary shaft 24, distal rotary shaft 26 realize be arranged on intermediate rotary shaft 24 lower ends on stop part between interlocking engage.As the result of this joint, intermediate rotary shaft 24 is forced to move down with distal rotary shaft 26.
Fig. 4 has shown the mode when distal rotary shaft 26 moves to its extreme lower position.When distal rotary shaft is in its extreme lower position, owing to cylindrical guide 29 moves to its lower position by means of first pinion 33, thereby the engagement of the upper end of first pinion 33 and second tooth bar 31.In addition, second pinion 34 not only meshes with the lower end of the 3rd tooth bar 32 and with the upper end of first tooth bar 30.Intermediate rotary shaft 24 is in its extended position with respect to proximal rotary shaft 22, and distal rotary shaft 26 is in its extended position with respect to intermediate rotary shaft 24.Therefore axle full extension on the whole.
This proximal rotary shaft 22 has the oil supply gallery 22a of perforation.Oil supply gallery 22a extends along the central axis of proximal rotary shaft 22.Valve rod 36 axially moves in oil supply gallery 22a.Axle is under the situation of its retracted position, and central pilot pin P remains in the appropriate location shown in Fig. 1 and 3.In this state, be connected in the valve element 36a of valve rod 36 lower ends against the ring-shaped valve seats 26c that is formed on distal rotary shaft 26 inner peripheral surfaces.This makes oil circuit 18a closure, and described oil circuit 18a is made up of the oil supply gallery 22a of proximal rotary shaft 22, the axially extending bore 24a (see figure 4) of intermediate rotary shaft 24 and the axially extending bore 26d (see figure 4) of distal rotary shaft 26.More specifically, sealing ring 26e is installed in valve seat 26c and goes up (seeing Fig. 3 and 4).Valve element 36a sealed engagement in this sealing ring 26e with this oil circuit of complete closure 18a.This oil circuit 18a longitudinal extension in axle 18.When axle 18 moved to its extended position with cutting hole among workpiece W from retracted position, this pilot pin P kept engaging with workpiece W.In other words, when axle when downward direction is extended, pilot pin P moves up with respect to axle (being with respect to distal rotary shaft 26 particularly).This mobile result is, thereby valve element 36a mentions the oil circuit 18a that opens axle 18 from valve seat 26c.Along with oil circuit 18a is open fully, then cutting oil O is supplied to annular cutter C from fuel tank 50.
As shown in figs. 1 and 3, fuel tank 50 comprises oil box 54 and the flexible vent pipe 56 that is installed in the oil box 54.This oil box 54 has the oil-out 52 that is connected with the oil-in 18b of axle 18.Breather pipe 56 has end 56a and the other end 56b that is connected with the ambient air in the fuel tank outside.Float 58 is installed on this other end 56b of breather pipe 56.Float 58 is exposed to described the other end 56b of breather pipe 56 to be present among the air E on the horizontal plane of the cutting oil O in the oil box 54.
In illustrated embodiment, body 14 has the substantial cylindrical part 14a that is used for holding axle 18.Cylindrical oil tank mount 14a (seeing Fig. 3 and 7) extends upward from the upper end of cylindrical part 14a and with respect to the coaxial setting of axle 18a.This oil tank mount 14a has the cavity 14c that is connected with the oil-in 18b of axle 18.
Be formed with the joint 54a that is connected with oil tank mount 14b on the lower end of oil box 54.Joint 54a has passage 54b, and the oil-out 52 of oil box 54 and the cavity 14c of oil tank mount 14b are connected with each other logical by this passage 54b.Thereby thereby revolving valve 60 is arranged on the cross-sectional area of adjusting passage 54b among the passage 54b and the flow of regulating the cutting oil that is supplied to annular cutter.Utilize bar 60a adjustable ground operation revolving valve 60.As shown in figs. 1 and 3, oil tank mount 14b has minor diameter 14d and the large-diameter portion 14e that is positioned under the minor diameter 14d.The joint 54a of this fuel tank is installed on these two parts.As shown in Figure 5, joint 54a has snap ring or split ring 55 and securing member or the screw 54c around the large-diameter portion setting of oil tank mount 14b, and this securing member or screw are used for fixing the snap ring 55 around the large-diameter portion of oil tank mount 14b.
In the illustrated embodiment, oil box 54 has passage 54d, and this passage 54d is limited on the proximal rotary shaft 22 and provides by check valve 66 being communicated with between the inside of passage 54b and oil box 54.When careful axial its retracted position moves, make that upwards flow air is passed the inside that check valve 66 enters oil box 54.
Oil box 54 comprise in abutting connection with the diapire 54e of body 14 location, on away from the direction of body 14 from the extended peripheral wall 54f of the peripheral edge of diapire 54e and be connected in peripheral wall and with the diapire 54e roof 54g of preset distance at interval.Oil-out 52 (being arranged in the fuel tank left part as shown in figs. 1 and 3) is formed on the diapire 54e in abutting connection with peripheral wall 54f.As shown in Figure 1, oil box from the central axis of axle to the right than horizontal-extending more to the left.In addition, the right side of diapire 54e is more outstanding to body with respect to the left side of diapire 54e.
Oil box 54 has the inner space.This inner space is divided into first inner and second inside by the imaginary plane that comprises axle pivot axis.In Fig. 1 and 3, this imaginary plane extends perpendicular to paper.The volume of this first inside is less than the volume of this second inside.This oil box 54 is installed on the body and is positioned around the required angle position of axle pivot axis, thereby this first inside is lower than this second positioned internal.
Fig. 6 demonstrates, and this peeler attaches to and is positioned at vertical direction but not workpiece W in the horizontal direction shown in Fig. 1 to 3.In the present embodiment, thus fuel tank 50 is installed on that first inside of this oil box is lower than second positioned internal on the body 14.Keep the situation of location to compare with fuel tank with respect to body, in other words, compare from the state shown in Figure 6 situation of placing that turns upside down with fuel tank, this set makes the liquid level of cutting oil O be higher than annular cutter.Thereby reaching better cutting oil supplies with.
Referring to Fig. 7, for example be used under the situation in narrow or less place at peeler, perhaps fuel tank 50 needs to be removed.In this case, preferably hose adapter or joint 62 are installed on the oil tank mount 14b of body.This hose coupling 62 is for to be socketed in the form of the pipe cap on the oil tank mount 14b and to comprise outward extending connector or nozzle 64.This nozzle 64 is communicated in the external hose of leading to long-range oil sources (not shown).
Claims (14)
1, a kind of peeler comprises:
Body, it comprises the rotatable axle that has the pivot axis and be used to keep rotary cutter, described rotary cutter rotates around described pivot axis with described axle; And
Fuel tank, it is installed on the described body and is used for cutting oil is supplied to rotary cutter, and described fuel tank is positioned in the required angle position of described pivot axis,
Described axle comprises the oil-in that is used to receive the cutting oil that comes from described fuel tank, be used for the lead oil-out of rotary cutter and extend axially oil circuit to described oil-out from described oil-in of cutting oil,
Described fuel tank has the inner space, and described inner space is divided into first inner and second inside by the imaginary plane that comprises described pivot axis, and the volume of described first inside is less than the volume of described second inside.
2, peeler according to claim 1 is characterized in that, described fuel tank comprises:
Oil box, it is configured to seal and holds cutting oil and comprise the oil-out that is communicated with the described oil-in of described axle;
Float; And
Be installed in the flexible vent pipe in the described fuel tank, described breather pipe has end and the other end that is connected with described fuel tank outside ambient air, makes described the other end of described breather pipe be positioned on the horizontal plane of cutting oil of described oil box thereby described float is connected in described the other end of described breather pipe.
3, peeler according to claim 1, it is characterized in that, described body comprises in order to hold the housing of described axle, described housing comprises from described housing and stretching out and with respect to the cylindrical oil tank mount of the coaxial setting of described axle, described oil tank mount has the cavity that is communicated with the described oil-in of described axle
And wherein, described fuel tank includes joint, and described joint is fixed in described oil tank mount and has slotted collar that centers on described oil tank mount setting and the securing member that is used for described snap ring is fixed in described oil tank mount.
4, peeler according to claim 1, also comprise hose coupling, when described fuel tank does not use, this hose coupling is installed on the described oil tank mount, described hose coupling forms and is socketed in the pipe cap on the described oil tank mount and comprises and be used for the outward extending tube connector that links to each other with outside oil hose, thereby cutting oil is supplied to the described cavity of described oil tank mount from described oil hose.
5, peeler according to claim 1, described oil box have the diapire that is installed on described body and has peripheral edge, from the described peripheral edge of described diapire begin and away from the upwardly extending peripheral wall in the side of described body and attach to described peripheral wall and with the described diapire roof of preset distance at interval, described oil-out is arranged on the described peripheral wall portion of the first inner residing described oil box and divides in the adjacent described diapire.
6, peeler according to claim 1 is characterized in that, described axle comprises:
Proximal rotary shaft, it is installed on described body and also is connected in to driven nature motor to rotate around described pivot axis;
Intermediate rotary shaft, its telescopically is connected in described proximal rotary shaft and can moves between extended position and retracted position, in described extended position, axially crossover is relative to short axial length each other with described intermediate rotary shaft for described proximal rotary shaft, in described retracted position, axially crossover is relative to long axial length each other with described intermediate rotary shaft for described proximal rotary shaft, and described intermediate rotary shaft is along with described proximal rotary shaft is rotated together;
Distal rotary shaft, it has a front end, described distal rotary shaft telescopically is connected in described intermediate rotary shaft and moves between extended position and retracted position, in this extended position, axially crossover is relative to short axial length each other with described distal rotary shaft for described intermediate rotary shaft, in this retracted position, axially crossover is relative to long axial length each other with described distal rotary shaft for described intermediate rotary shaft, described distal rotary shaft is along with described intermediate rotary shaft is rotated together, and described rotary cutter is fixed in the described front end of described distal rotary shaft;
The cylindrical shape retainer, it is used for the described distal rotary shaft of turnability ground supporting, thus described cylindrical shape retainer is installed on and makes described cylindrical shape retainer to move axially with described distal rotary shaft on the described body; And
Cylindrical guide, it axially movably is installed on described body and is used for axially movably keeping and fixes described cylindrical shape retainer rotationally;
Described peeler also comprises feed mechanism, and this feed mechanism comprises:
Be installed on to turnability first pinion of described body;
Be formed on the peripheral surface of described cylindrical shape retainer and be parallel to first tooth bar that described pivot axis extends;
Be formed on the peripheral surface of described cylindrical guide and be parallel to second tooth bar that described pivot axis extends, described second tooth bar and described first pinion;
Be formed on the described body and be parallel to the 3rd tooth bar that described first tooth bar extends; And
Second pinion that is installed on to turnability described cylindrical guide and meshes with the described first and the 3rd tooth bar;
When described first pinion rotation, described cylindrical guide moves axially so that described second pinion moves along described the 3rd tooth bar, thereby makes described distal rotary shaft and described intermediate rotary shaft move between separately described extended position and retracted position under the effect of described first tooth bar.
7, peeler according to claim 6 is characterized in that, described motor comprises output shaft, and described output shaft extends perpendicular to the described pivot axis of described axle.
8, a kind of peeler comprises:
Body, it comprises the rotatable axle that has the pivot axis and be used to keep rotary cutter, described rotary cutter rotates around described pivot axis with described axle; And
Fuel tank, it is installed on described body and is used for cutting oil is supplied to rotary cutter,
Described axle comprises the oil-in that is used to receive the cutting oil that comes from described fuel tank, be used for the lead oil-out of rotary cutter and extend axially oil circuit to described oil-out from described oil-in of cutting oil,
Described fuel tank comprises:
Oil box, it is configured to seal and holds cutting oil and comprise the oil-out that is communicated with the described oil-in of described axle;
Float;
Flexible vent pipe, it is installed in the described oil box and has end and the other end that is connected with described fuel tank outside ambient air, makes described the other end of described breather pipe be positioned on the horizontal plane of cutting oil of described oil box thereby described float is connected in described the other end of described breather pipe.
9, peeler according to claim 8 is characterized in that, described oil box can be installed on the described body in given orientation.
10, peeler according to claim 9 is characterized in that, described oil box is angled mobile around described pivot axis.
11, peeler according to claim 8 is characterized in that, described axle comprises:
Proximal rotary shaft, it is installed on described body and also is connected in to driven nature motor to rotate around described pivot axis;
Intermediate rotary shaft, its telescopically is connected in described proximal rotary shaft and can moves between extended position and retracted position, in this extended position, axially crossover is relative to short axial length each other with described intermediate rotary shaft for described proximal rotary shaft, in this retracted position, axially crossover is relative to long axial length each other with described intermediate rotary shaft for described proximal rotary shaft, and described intermediate rotary shaft is along with described proximal rotary shaft is rotated together;
Distal rotary shaft, it has front end, described distal rotary shaft telescopically is connected in described intermediate rotary shaft and moves between extended position and retracted position, in this extended position, axially crossover is relative to short axial length each other with described distal rotary shaft for described intermediate rotary shaft, in this retracted position, axially crossover is relative to long axial length each other with described distal rotary shaft for described intermediate rotary shaft, described distal rotary shaft is along with described intermediate rotary shaft is rotated, and described rotary cutter is fixed on the described front end of described distal rotary shaft;
The cylindrical shape retainer, it is used for the described distal rotary shaft of turnability ground supporting, makes described cylindrical shape retainer move axially with described distal rotary shaft thereby described cylindrical shape retainer is installed on described body; And
Cylindrical guide, it axially movably is installed on described body and is used for axially movably keeping and fixes described cylindrical shape retainer rotationally;
Described peeler also comprises feed mechanism, and this feed mechanism comprises:
Be installed on to turnability first pinion of described body;
Be formed on the peripheral surface of described cylindrical shape retainer and be parallel to first tooth bar that described pivot axis extends;
Be formed on the peripheral surface of described cylindrical guide and be parallel to second tooth bar that described pivot axis extends, described second tooth bar and described first pinion;
Be formed on the described body and be parallel to the 3rd tooth bar that described first tooth bar extends; And
Second pinion that is installed on to turnability described cylindrical guide and meshes with the described first and the 3rd tooth bar;
When described first pinion rotation, described cylindrical guide moves axially so that described second pinion moves along described the 3rd tooth bar, thereby makes described distal rotary shaft and described intermediate rotary shaft move between separately described extended position and retracted position by described first tooth bar.
12, peeler according to claim 11 is characterized in that, described motor comprises output shaft, and described output shaft extends perpendicular to the described pivot axis of described axle.
13, a kind of peeler comprises:
Body, it comprises the rotatable axle that has the pivot axis and be used to keep rotary cutter, described rotary cutter rotates around described pivot axis with described axle; And
Fuel tank, it is installed on described body and is used for cutting oil is supplied to rotary cutter,
Described axle comprises the oil-in that is used to receive the cutting oil that comes from described fuel tank, be used for the lead oil-out of rotary cutter and extend axially oil circuit to described oil-out from described oil-in of cutting oil,
Described fuel tank comprises:
Oil box, it is configured to seal and holds cutting oil and comprise the oil-out that is connected with the described oil-in of described axle, and described oil box is installed on described body and is positioned given angle position around described pivot axis;
Float;
Flexible vent pipe, it is installed in the described oil box and has end and the other end that is connected with described fuel tank outside ambient air, thereby described float is connected in described the other end of described breather pipe makes described the other end of described breather pipe be positioned on the horizontal plane of described oil box cutting oil
Described fuel tank has the inner space, and described inner space is divided into first inner and second inside by an imaginary plane that comprises described pivot axis, and the volume of described first inside is less than the volume of described second inside,
Described body comprises in order to holding the housing of described axle, and described housing comprises from described housing and stretching out and with respect to the cylindrical oil tank mount of the coaxial setting of described axle, described oil tank mount has the cavity that is communicated with the described oil-in of described axle,
Described fuel tank includes joint, and described joint is fixed in described oil tank mount and has slotted collar that centers on described oil tank mount setting and the securing member that is used for described snap ring is fixed in described oil tank mount,
Described oil box have the diapire that is installed on described body and has peripheral edge, from the described peripheral edge of described diapire begin away from the upwardly extending peripheral wall in the side of described body and attach to described peripheral wall and with the described diapire roof of preset distance at interval, described oil-out is arranged on the described peripheral wall portion of the described oil box at the first inner place and divides in the adjacent described diapire.
14, peeler according to claim 13, also comprise hose coupling, when not using described fuel tank, described hose coupling is installed on the described oil tank mount, described hose coupling forms and is socketed in the pipe cap on the described oil tank mount and comprises and be used for the outward extending tube connector that links to each other with outside oil hose, thereby cutting oil is supplied to the described cavity of described oil tank mount from described oil hose.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004209624A JP3963910B2 (en) | 2004-07-16 | 2004-07-16 | Rotary cutting device |
| JP209624/2004 | 2004-07-16 | ||
| JP229766/2004 | 2004-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1842397A true CN1842397A (en) | 2006-10-04 |
| CN100436048C CN100436048C (en) | 2008-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800009880A Active CN100436048C (en) | 2004-07-16 | 2005-07-13 | Rotary cutting apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3963910B2 (en) |
| CN (1) | CN100436048C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205548A (en) * | 2011-05-24 | 2011-10-05 | 山东百圣源集团有限公司 | Device for displaying deflected rotation angle of cutter door of rotary cutter |
| CN103302539A (en) * | 2012-03-07 | 2013-09-18 | 罗伯特·博世有限公司 | Screwing system with tool holder operable in multiple directions |
| CN105414604A (en) * | 2015-12-18 | 2016-03-23 | 宁波高新区夏远科技有限公司 | Safe electric drill capable of rapidly feeding |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4558621B2 (en) * | 2005-10-07 | 2010-10-06 | 株式会社 広沢製作所 | Drilling tool |
| JP4912977B2 (en) | 2007-08-07 | 2012-04-11 | 日東工器株式会社 | Drilling device with oiling device |
| JP4951725B2 (en) * | 2008-12-29 | 2012-06-13 | 西條 達哉 | Drill bit cooler for hand drill |
| JP2011104679A (en) * | 2009-11-13 | 2011-06-02 | Hitachi Koki Co Ltd | Rotary cutting device |
| CN111837088B (en) | 2018-03-08 | 2022-05-27 | 日东工器株式会社 | Handle device and piercing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025548A (en) * | 1990-06-15 | 1991-06-25 | Justesen Scott F | Right-angle drive for vertical milling machine |
| JPH04189406A (en) * | 1990-11-22 | 1992-07-07 | Hitachi Koki Co Ltd | Automatic magnetic drilling machine |
| US5638993A (en) * | 1995-04-24 | 1997-06-17 | Hing; Michael Ong | Fluid dispenser for use with power tools |
| GB2335871B (en) * | 1998-04-02 | 2003-02-26 | Milwaukee Electric Tool Corp | Feed system for a drill press |
| EP1177061B1 (en) * | 1999-03-15 | 2006-06-21 | Hougen Manufacturing, Inc. | Self-adhering drill and cutter |
-
2004
- 2004-07-16 JP JP2004209624A patent/JP3963910B2/en active Active
-
2005
- 2005-07-13 CN CNB2005800009880A patent/CN100436048C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205548A (en) * | 2011-05-24 | 2011-10-05 | 山东百圣源集团有限公司 | Device for displaying deflected rotation angle of cutter door of rotary cutter |
| CN102205548B (en) * | 2011-05-24 | 2014-03-12 | 山东百圣源集团有限公司 | Device for displaying deflected rotation angle of cutter door of rotary cutter |
| CN103302539A (en) * | 2012-03-07 | 2013-09-18 | 罗伯特·博世有限公司 | Screwing system with tool holder operable in multiple directions |
| CN105414604A (en) * | 2015-12-18 | 2016-03-23 | 宁波高新区夏远科技有限公司 | Safe electric drill capable of rapidly feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3963910B2 (en) | 2007-08-22 |
| JP2006026810A (en) | 2006-02-02 |
| CN100436048C (en) | 2008-11-26 |
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