CN103659746B - Toolroom machine - Google Patents
Toolroom machine Download PDFInfo
- Publication number
- CN103659746B CN103659746B CN201310384664.8A CN201310384664A CN103659746B CN 103659746 B CN103659746 B CN 103659746B CN 201310384664 A CN201310384664 A CN 201310384664A CN 103659746 B CN103659746 B CN 103659746B
- Authority
- CN
- China
- Prior art keywords
- toolroom machine
- unit
- driver element
- operating element
- coupling arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/02—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws
- B23D57/023—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws hand-held or hand-operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/0016—Devices to adapt the chain saw for other purposes, e.g. drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Milling Processes (AREA)
Abstract
The present invention relates to a kind of toolroom machine, especially a kind of hand tool, it has at least one coupling arrangement（12a；12b）To couple toolroom machine separator（18a；18b）With with least one driver element（20a；20b）To be arranged in the coupling arrangement（12a；12b）The toolroom machine separator is driven in the state of upper（18a；18b）, the toolroom machine separator（18a；18b）Including at least one cutting rod（14a；14b）With at least one pilot unit（16a；16b）.The present invention proposes that the toolroom machine has at least one driving direction inverting units（22a；22b）, it includes that at least one direction inverts operating element（24a；24b）With driving direction inverting units described in manually handle（22a；22b）To change the driver element（20a；20b）Driving direction.
Description
Background technology
Toolroom machine, especially hand tool be already well known, and it includes coupling arrangement to be connected to toolroom machine point
On device, toolroom machine separator includes cutting rod and pilot unit, and toolroom machine includes driver element, in instrument
Machine separator be arranged on coupling arrangement in the state of driving instrument machine separator.
The content of the invention
The present invention relates to toolroom machine, especially hand tool, there is at least one coupling arrangement to be connected to work for it
On tool machine separator, toolroom machine separator includes at least one cutting rod and at least one pilot unit；With with least
One driver element is driving the toolroom machine separator in the state of being arranged on coupling arrangement in toolroom machine separator.
The present invention proposes that the toolroom machine includes at least one driving direction inverting units, and it includes that at least one direction is anti-
Turn operating element, for driving direction inverting units described in manually handle changing the driving direction of the driver element." connection
Device " is interpreted as such device herein：It is provided for being connected to institute by shape sealed and/or force closure connection
State toolroom machine separator and machine workpiece with according to effect utilization portable dam.Especially, in coupling arrangement and toolroom machine
In the state of separator connection under hand tool working condition, power and/or torque are from the hand tool
Driver element is delivered on the toolroom machine separator to drive the cutting rod.Therefore, the coupling arrangement preferable configuration
It is instrument receiving portion.
" cutting rod " is herein it should be particularly understood that such unit：It is provided for partly eliminating workpiece to be processed
Atom cohesive force, in particular with portion of material mechanically decoupled and/or using mechanical removal workpiece.Preferably, the cutting
Bar is provided for being separated into the workpiece at least two parts being physically detached from each other and/or the surface from the workpiece
It is at least partially separated and/or removes the portion of material of workpiece.The cutting gap with small size can be particularly advantageously produced,
Its mode be along the cut surface for being at least substantially orthogonal to cutting rod direction observe, the cutting rod have arrived in 1.3mm
Full-size between 2.2mm.It is particularly preferred that cutting rod circulatory motion under at least one working condition, particularly
Along the periphery of the pilot unit.The cutting rod includes particularly preferred two sharp cutting elements.Described two cutting edges of a knife or a sword
The cutting element of profit is provided for not relying on rotation direction along the periphery of the director element when shown cutting rod is operated
The tiny segment of workpiece can be removed.Herein, the cut direction especially along the cutting element is observed, the cutting unit
Two cut edges of part are arranged on each side of two sides for deviating from of cutting element." pilot unit " should especially be managed herein
It is such unit to solve：Restraining force is applied to the cutting rod at least along the direction of the cut direction perpendicular to the cutting rod
On, so as to along the movement of the previously given cutting rod of the cut direction.Within a context, " previously given " especially
Specific placement and/or special offer are provided.Preferably, the pilot unit has at least one director element, especially
Gathering sill, the cutting rod is directed to by it.Preferably, observed in cut surface, the cutting rod is oriented to list along described
The mutual circumferences of unit, by director element, especially gathering sill, are oriented to by the pilot unit.Preferably, along extremely
The cut surface for being arranged essentially parallel to the cutting rod less and the principal spread direction for being at least substantially orthogonal to the pilot unit
Direction is observed, and the pilot unit has the full-size less than 50mm with the cutting rod installed jointly.
Term " cut surface " is herein it should be particularly understood that such plane：In the cutting rod, at least one work
Make to be transported relative to the pilot unit at least two mutually opposite directions along the periphery of the pilot unit under state
It is dynamic.Preferably, the cut surface is at least approximately transverse to the surface of workpiece to be processed and is orientated when workpiece is processed." at least
It is approximately transverse to " herein it should be particularly understood that the orientation of plane and/or the direction relative to another plane and/or the opposing party
To it is preferably offset by the parallel-oriented of the plane and/or the direction relative to another plane and/or other direction.But
It is contemplated that the cut surface is at least approximately parallel to workpiece to be processed surface orientation when workpiece is processed, particularly by cutting rod
When being configured to grinding agent etc.." at least less parallel " should be particularly understood that be orientated relative to the direction of reference direction herein, especially
It is in one plane, wherein, the direction relative to reference direction has less than 8 °, advantageously below 5 ° and particularly advantageously
Deviation less than 2 °." cut direction " is interpreted as such direction herein：Under at least one working condition, the cutting
Bar moves to produce cutting gap and/or separation and/or remove to be added because of driving force and/or driving moment along the direction
The portion of material of work workpiece, especially in pilot unit.Preferably, the cutting rod under a kind of working condition along described
Cut direction is moved relative to the pilot unit.
Preferably, the pilot unit and cutting rod constitute closed-system together.Term " closed-system " is herein especially
Such system should be defined as, it include at least two parts, they by synergy under the disassembly status of the system,
By a part to the prior system of the system, such as toolroom machine keeps feature and/or in the disassembled condition will not
The interconnection for losing.Preferably, at least two parts of the closed-system are at least approximate inseparable for operator
Ground is connected with each other." at least approximate inseparable " is herein it should be particularly understood that the connection of at least two parts, is only separating
It is separated from each other under the auxiliary of instrument (such as saw, especially mechanical saw etc., and/or Chemical Decomposition agent, such as solvent etc.).
It is particularly preferred that the toolroom machine is configured to hand tool." hand tool " should especially be managed herein
It is such toolroom machine, especially hand held power machine to solve, and it is transported by not using transport machinery by user.It is described portable
Formula toolroom machine especially has the quality less than 40kg, preferably smaller than 10kg and the quality especially effectively less than 5kg.Term " drives
Unit " should especially be defined as such unit herein：It is provided for producing power and/or torque to drive the cutting rod.
Preferably, in order to produce power and/or torque, heat energy, chemical energy and/or electric energy are converted into kinetic energy by engine unit.It is special
Not, the driver element is configured to directly and/or indirectly couple with the cutting rod.It is particularly preferred that the driver element
With at least one stator and at least one rotor, the rotor has at least one armature shaft.Therefore, the driver element is outstanding
It is configured to motor unit." driving direction inverting units " are herein it should be particularly understood that such unit：It is adapted to construction
Into the direction of rotation of drive shaft, the especially direction of rotation of the armature shaft of the driver element, under at least one working condition
Change and/or the direction of rotation of previously given and/or driver element drive shaft is changed by the conversion of the driver element
Become and/or previously given.Preferably, the driving direction inverting units are configured to such electronic module：It is provided for matching somebody with somebody
Close in engine controller to control the driver element, so as to the direction of rotation of the drive shaft, especially driver element
Armature shaft direction of rotation, because the direction reversion operating element manually handle and change and/or previously given.So
And, it is also contemplated that the driving direction inverting units are configured to the gear module of gearbox unit, and it is provided for drive shaft
Direction of rotation is because the manually handle of direction reversion operating element causes gearbox unit to shift gears and change.Preferably, structure
The power supply of the driver element for motor unit is made, especially the stator coil or rotor coil of motor unit, at least
Change the direction of rotation of the drive shaft, the especially driving under a kind of motion state by the driving direction inverting units
The armature shaft of unit, both positive and negative polarity misconnection and/or it make the two-phase of the power supply of the driver element by driving direction inverting units,
Especially each coil of driver element, exchanges each other.Advantageously, by the configuration of toolroom machine of the invention, it is capable of achieving hand
The dynamic driving direction for changing the driver element, to realize the motion of workpiece, institute on spacing Block direction in process
State the limited block that limited block is especially arranged on the toolroom machine housing of toolroom machine.Workpiece is processed thus, it is possible to comfortable.
Further it is proposed that the toolroom machine has at least one actuation unit, including at least one operating element, with
At least described driver element is manipulated, wherein, the direction inverts operating element along the fortune for being at least approximately perpendicular to operating element
The direction of shaft line is arranged at interval relative to operating element.Statement " near normal " should especially be defined relative to herein
The direction orientation of reference direction, wherein, the direction and reference direction, especially in a viewed in plan, enclose angle in 90 °
Degree, and described less than the maximum deviation with especially less than 8 °, and is particularly advantageously less than 2 ° most by advantageously below 5 °
Large deviation.The direction reversion operating element can be configured to upset operating element, slide operating element etc..Additionally, the direction
Reversion operating element may be arranged on two sides for deviating from of the operating element, so as to grasp right hand operator and left hand
Vertical person cosily manipulates.Advantageously, realize that operator cosily manipulates driving direction reversion list by configuration of the invention
Unit, can especially advantageously not rely on the actuation unit and be manipulated.
It is further proposed that the toolroom machine has at least one actuation unit, the actuation unit at least includes manipulating
Element, at least to manipulate the driver element, wherein, the direction reversion operating element is described along being at least approximately parallel to
The direction of the manipulation axis of operating element is arranged at interval relative to the operating element.This can realize the direction reversion
The particularly compact arrangement of operating element.
Advantageously, the minimum range between the direction reversion operating element and operating element is less than 50mm.Preferably, institute
State the minimum range between direction reversion operating element and operating element and 35mm is less than less than 45mm and particularly preferably.This can have
Realize that operator manipulates the direction reversion operating element particularly comfortablely sharply.
Further it is proposed that the coupling arrangement is movingly supported relative to the driver element.Preferably, it is described
Coupling arrangement is rotatably supported relative to the driver element.Especially, the coupling arrangement exists around at least one axis
More than 30 °, it is pivotally supported in preferably greater than 60 ° and especially preferred more than 120 ° of angular range.The coupling arrangement, especially
It is the toolroom machine separator coupled with coupling arrangement, it may be advantageous to pivoted in position necessary to processing workpiece.Especially
Ground, the coupling arrangement is pivoted to described because of the effect of the power of operator's effect around at least one axis manually handle
On connection device.But it is also contemplated that the coupling arrangement is doing pivot fortune around at least one axis by pivot driver unit
Driven when dynamic.Statement " movingly support " should especially be defined as herein the coupling arrangement at least with the toolroom machine
It is supported on the hand tool in the state of separator connection, wherein the coupling arrangement, especially by the connection
The elastic deformation of device departs from, and 1mm is more than along at least one, the path of preferably greater than 10mm and especially preferred more than 50mm
Movement and/or with around the rotation of at least one axis more than 10 °, preferably greater than 45 ° and especially preferred more than 60 ° of angle
The movement of degree.It is particularly preferred that the coupling arrangement has along the movable of at least stretch footpath and/or axis
Property, it does not rely on the pure closing motion of the coupling arrangement so that the root of the toolroom machine separator and hand tool
According to the open motion of effect connection and/or the coupling arrangement disconnecting the toolroom machine separator and hand tool root
According to the connection of effect.By the configuration of the invention of the hand tool, it is advantageously carried out being applied to portable work
The broad field of application of tool machine.
The present invention also proposes that the drive device inverting units include at least one control and/or adjustment unit, its setting
Driving direction for the driver element at least semi-automatically depends on changing relative to angle position for the coupling arrangement.
" control and/or adjustment unit " is it should be particularly understood that the unit with least one controller." controller " should be particularly understood that
Unit with processor unit and memory cell and storage working procedure in the memory unit.It is particularly preferred that described
The rotation direction of drive shaft, the especially armature shaft of the driver element, institute is depended on by the driving direction inverting units
State coupling arrangement automatically to change relative to the angle position of the driver element, operator's manually handle is not relied on especially
Rotation direction converter, can realize manually changing the rotation direction of the drive shaft using the rotation direction converter.It is preferred that
Ground, the driving direction inverting units include at least one sensor, sense the coupling arrangement relative to the driver element
Pivoting angle.It is particularly preferred that by the driving direction inverting units computing unit calculate sensing pivoting angle and
Launch pulse when predetermined pivoting angle is reached to the engine controller, so as to anti-by the driving direction
Turning unit causes the driving direction of the driver element to invert.In the alternative configurations of hand tool of the invention,
It is contemplated that the driver element and/or driving direction inverting units couple according to effect with switch, the switch is provided for
Reach and/or more than the coupling arrangement previously given maximum pivoting angle when, interrupt electric power be fed to it is described drive it is single
Unit and/or driver element described in active brake, such as by magnetic field and/or friction brake etc..Once the coupling arrangement reaches
To the previously given angle position relative to the driver element, it may be advantageous to realize the driving direction of the driver element
It is automatic to change.Also advantageously continue to process workpiece when the angle position of the coupling arrangement changes.
And the present invention proposes that the toolroom machine includes at least one bearing unit, the bearing unit has at least one
Bearing-surface to support on workpiece, wherein, the coupling arrangement is pivotally supported relative to the bearing unit." supporting is single
Unit " is herein it should be particularly understood that such unit：In by instrument machining workpiece fabrication, in the sequentially manual of toolroom machine
In operation, the bearing unit configuration is especially configured on workpiece on workpiece with the bearing-surface of the bearing unit, and
The toolroom machine is provided for be supported on workpiece in workpiece fabrication is processed.It is particularly preferred that the bearing unit is configured to
Skidding and/or base plate.Preferably, the toolroom machine in workpiece fabrication is processed by the bearing unit, especially with described
The bearing-surface of bearing unit, slides on workpiece to be processed surface.It may be implemented in processing workpiece fabrication in toolroom machine it is accurate
It is oriented to.
Additionally, the present invention relates to a kind of power tool system, it has at least one toolroom machine separator and at least one
Toolroom machine of the invention, the toolroom machine separator includes at least one cutting rod and at least one pilot unit, institute
State pilot unit and closed-system is constituted together with cutting rod.Because by manipulating and/or automatically controlling and/or adjust the driving
Direction inverting units adjustment and/or the driving direction of change driver element, workpiece to be processed can advantageously in process
Relative to toolroom machine limited block advance, thus operator only need to apply very little confining force can keep workpiece.
The invention further relates to a kind of toolroom machine separator suitable for power tool system.Thus one kind can be advantageously carried out
System, it is suitable for being widely applied scope.
Toolroom machine of the invention, power tool system of the invention and/or toolroom machine of the invention are separated
Device should not necessarily be limited by above-mentioned application and embodiment herein.Especially, toolroom machine of the invention, instrument of the invention
Machine system and/or toolroom machine separator of the invention have the above-mentioned functions for meeting here, can have quantity different
Each element, component and unit in quantity described here.
Brief description of the drawings
Other advantages are obtained from following.Embodiments of the invention are shown in the drawings.Accompanying drawing, explanation and right
Claim includes large number of combinations of features.Professional is also suitable for the single consideration feature and meaningfully combines it
He combines.In the accompanying drawings：
Fig. 1 shows power tool system of the invention with schematic diagram, its have toolroom machine of the invention and according to
Toolroom machine separator of the invention, and
Fig. 2 shows alternative power tool system of the invention with schematic diagram, and it has toolroom machine of the invention
With toolroom machine separator of the invention.
Specific embodiment
Fig. 1 shows power tool system 36a, and it has toolroom machine 10a and toolroom machine separator 18a.Toolroom machine 10a is constructed
It is hand tool.Herein, toolroom machine 10a includes at least one coupling arrangement 12a to couple toolroom machine separator
18a；Driven with the state of being arranged on coupling arrangement 12a in toolroom machine separator 18a with least one driver element 20a
Toolroom machine separator 18a, toolroom machine separator 18a include at least one cutting rod 14a and at least one pilot unit
16a.Coupling arrangement 12a is provided for toolroom machine separator 18a and couples with the shape sealed of toolroom machine 10 and/or force closure.
Coupling arrangement 12a can be configured to bayonet joint herein and/or professional thinks substantially rational other coupling arrangements.
Toolroom machine 10a also has toolroom machine housing 38a, driver element 20as and speed changer of the toolroom machine housing 38a around toolroom machine 10a
Unit 40a, and support the supporting force of driver element 20a and gearbox unit 40a.Driver element 20a and gearbox unit 40a
Toolroom machine separator 18a can be delivered to produce according to effect interconnection with professional already well known ways and means
On driving moment.Gearbox unit 40a is configured to angle speed changer.Driver element 20a is configured to motor unit.But
It is contemplated that there is professional to think substantially rational other configurations for driver element 20a and/or gearbox unit 40a.Drive single
The cutting rod 14a that first 20a is provided for toolroom machine separator 12a passes through gearbox unit 40a in toolroom machine separator 18a
Driven in the state of being arranged on coupling arrangement 12a.
The cutting rod 14a and pilot unit 16a of toolroom machine separator 18a constitute closed-system together.Cutting rod 14a is borrowed
Pilot unit 16a is helped to be directed to.Therefore, pilot unit 16a has at least one gathering sill (not being shown specifically here).
Cutting rod 14a is directed to by the fringe region of the pilot unit 16a of gathering sill gauge.But it is also contemplated that lead
To unit 16a there is professional to think that substantially rational other elements are to be oriented to cutting rod 14a, such as rib type form structure
The element on pilot unit 16a is made, it is coupled in the receiving portion on cutting rod 14a.Cutting rod 14a is along pilot unit
Moved in gathering sill during doing circulatory motion on the periphery of 16a.Cutting rod 14a is configured to cutting chain.In this regard, cutting rod 14a
Including multiple cutting rod sections 42a, 44a being connected with each other.
In the state of toolroom machine separator 18a is arranged on coupling arrangement 12a, the construction of gearbox unit 40a is
The drive element (not displaying the details of herein) of gear is coupled in pilot unit 16a.Herein, for driving cutting rod 14a
Drive element temporarily coordinate with cutting rod section 42a, 44a of cutting rod 14a.The drive element by shape sealed and/
Or force closure connection is fixed to the driven shaft (not being shown specifically here) of gearbox unit 40a without relative rotation.But also may be used
Envision, the drive element is integrally formed with driven shaft.
Additionally, toolroom machine 10a is with least one driving direction inverting units 22a, driving direction inverting units 22a includes
At least one direction reversion operating element 24a changes the drive of driver element 20a with manually handle driving direction inverting units 22a
Dynamic direction.Driving direction inverting units 22a is configured to electronic module, and it is provided for being coupled to and starting to change driving direction
Controlling driver element 20a in machine controller.The power supply of the driver element 20a of motor unit is configured to because direction inverts behaviour
The manipulation of vertical element 24a and both positive and negative polarity misconnection.The driver element 20a of motor unit is configured to because of power positive cathode misconnection
Change driving direction.But it can also be envisaged that the change of the driving direction by driving direction inverting units 22a with other, specially
Industry personnel think that obvious reasonable manner realizes that the two of such as power supply is exchanged.The cut direction 46a of cutting rod 14a because
The driving direction of driver element 20a and change orientation.Because the change of the driving direction, cut direction 46a with cutting side
Upwardly extended to the opposite side of the initial orientation of 46a.
Toolroom machine 10a also has at least one actuation unit 28a at least to manipulate driver element 20a, actuation unit 28a bags
At least one operating element 26a is included, wherein, direction reversion operating element 24a is at least approximately perpendicular to operating element along one
The direction of the manipulation axis 30a of 26a is arranged at interval relative to operating element 26a.Actuation unit 28a is provided for because behaviour
The manipulation of vertical element 26a, the supply of electric power of driver element 20a by actuation unit 28a electrically and/or mechanically switch element 48a
Interrupt and/or set up.Herein, operating element 26a is configured to slide switch, is applied to switch element 48a.But can also set
Think, there is operating element 26a professional to think substantially rational other configurations, such as upset opening, rotating switch etc.
Configuration.The armature shaft that the axis of movement 30a of operating element 26a is at least approximately parallel to driver element 20a (does not show in detail here
Go out) rotation axis 50a.Direction inverts operating element 24a, along the manipulation axis 30a of operating element 26a, along at least near
Arranged relative to operating element 26a lateral displacements like the direction of the manipulation axis 30a perpendicular to operating element 26a.Herein,
Minimum range between direction reversion operating element 24a and operating element 26a is less than 50mm.In order to change driver element 20a's
Driving direction and thus cut direction 46a orientation or trend, driving direction inverting units 22a is configured to can manually handle.Cause
This, operator manually adjusts driver element 20a's in the range of application of toolroom machine separator 18a together with toolroom machine 10a
The orientation or trend of driving direction and/or cut direction 46a.
It is also possible to semi-automatically adjust the driving direction of driver element 20a by driving direction inverting units 22a.Therefore,
Coupling arrangement 12a is movingly supported relative to driver element 20a.Coupling arrangement 12a is described herein relative to driver element 20a and encloses
It is pivotally supported around pivot axis 58a.Pivot axis 58a is at least approximately perpendicular to the rotation of the armature shaft of driver element 20a
Axis 50a.Toolroom machine 10a is fixed on relative to driver element including at least one fixed cell 60a with by coupling arrangement 12a
On the position of 20a.Fixed cell 60a has at least one to fix operating element 32a, is provided for releasing coupling arrangement 12a
It is fixed in the position relative to driver element 20a positioning and is fixedly connected or sets up this positioning and is fixedly connected.
Driving direction inverting units 22a includes at least one control and/or adjustment unit 52a, and it is provided for driving list
The driving direction of first 20a at least semi-automatically depends on the relative angular position of coupling arrangement 12a to be changed.Control and/or
The driving direction that adjustment unit 52a is provided for driver element 20a depends on coupling arrangement 12a relative to driver element 20a's
The relative angular position of 90 ° of angular ranges is changed.Control and/or adjustment unit 52a be coupled to one for control driving
Changing the driving direction of driver element 20a in the engine controller of unit 20a.By control and/or adjustment unit 52a
Reach and/or in the previously given angle in 90 ° of angular range more than coupling arrangement 12a mono-, driver element 20a's
Power positive cathode misconnection is changing driving direction.Driver element 20a changes driving direction because of the both positive and negative polarity misconnection of power supply.Cut
Cut the change of the driving direction of the cut direction 46a thus driver element 20a of bar 46a and change orientation.Changing driving direction
When, cut direction 46a is upwardly extended in the side opposite with the initial orientation of cut direction 46a.
Work is processed in the toolroom machine separator 18a being connected with toolroom machine 10a according to effect by means of coupling arrangement 12a
During part, in coupling arrangement 12a on the position in 90 ° of angular range, the wherein longitudinal axis 54a of pilot unit 16a is at least approximate
Rotation axis 50a with the armature shaft of driver element 20a is coaxially orientated, and operator can be from the armature shaft of driver element 20a
Rotation axis 50a set out and coupling arrangement 12a is pivoted 90 ° in one direction.Herein, the angle that coupling arrangement 12a is pivoted
Degree is between the longitudinal axis 54a of the rotation axis 50a and pilot unit 16a of the armature shaft of driver element 20a.Therefore, operator's energy
Enough make coupling arrangement 12a it is relative to driver element 20a, suitable for by the suitable of toolroom machine separator 18a processing workpiece
When pivot on position.But it is also contemplated that coupling arrangement 12a can pivot in 90 ° of different angular ranges relative to driver element 20a
Turn ground supporting.
Figure 2 illustrates alternative embodiment.Identical accompanying drawing is used on substantially the same component, feature and functional principle
Mark is represented.The difference of the embodiment is that the reference of embodiment with the addition of alphabetical a and b.Following explanation limit
In the difference of the first embodiment shown in main explanation and Fig. 1, wherein, in identical component, feature and function reference picture 1
The explanation of shown first embodiment.
Fig. 2 shows power tool system 36b, and it has toolroom machine 10b and toolroom machine separator 18b.Toolroom machine 10b is constructed
It is hand tool.Herein, toolroom machine 10b includes at least one coupling arrangement 12b to couple toolroom machine separator
18b；With at least one driver element 20b with the driving instrument machine separator in the state of being arranged on coupling arrangement 12b
18b, toolroom machine separator 18b include at least one cutting rod 14b and at least one pilot unit 16b.
Toolroom machine 10b also has at least one driving direction inverting units 22b, and it includes that the reversion of at least one direction is manipulated
Element 24b is with manually handle driving direction inverting units 22b to change the driving direction of driver element 20b.And, toolroom machine
10b has at least one actuation unit 28b at least to manipulate driver element 20b, and actuation unit 28b includes at least one manipulator
Part 26b, wherein, direction reversion operating element 24b is at least approximately parallel to the side that the axis of movement 30b of operating element 26b extends
Arranged at interval to relative to operating element 26b.Actuation unit 28b is provided for the manipulation because operating element 26b, drives
The supply of electric power of unit 20b is by the electrically and/or mechanically switch element of actuation unit 28b interrupting and/or set up.Herein,
Operating element 26b is configured to slide switch, acts on switch element 48b.But it is also contemplated that operating element 26b has it
He, professional think substantially rational configuration, for example overturn switch, rotating switch etc..The axis of movement of operating element 26b
The rotation axis 50b ground that 30b is at least approximately parallel to the armature shaft (not being shown specifically here) of driver element 20b extends.Thus
Direction inverts operating element 24b, is looked up in the side of coupling arrangement 12a along the axis of movement 30b of operating element 26b, cloth
Put after operating element 26b.Herein, the minimum range between direction reversion operating element 24b and operating element 26b is less than
50mm。
Additionally, hand tool 10b includes that at least one bearing unit 34b, bearing unit 34b have at least one
Bearing surface 56b to support workpiece, wherein, coupling arrangement 12b is pivotly arranged relative to bearing unit 34b.Herein, it is oriented to single
The longitudinal axis 54b of first 16b in the state of toolroom machine separator 18b is arranged on coupling arrangement 12b, from being at least approximately perpendicular to
The bearing-surface 56b of the orientation of the longitudinal axis 54b of pilot unit 16b start by the coupling arrangement 12b being pivotally supported relative to
Bearing unit 34b pivots 90 °.But it is also contemplated that the longitudinal axis 54b or pilot unit 16b of pilot unit 16b are filled by connection
12b is put relative to bearing unit 34b and/or relative to driver element 20b pivotably from 90 ° of different angular ranges.Supporting is single
First 34b is fixed on the toolroom machine housing of toolroom machine 10b bearing unit 34b's on the side of bearing-surface 56b.On instrument
Machine 10b's and/or toolroom machine separator 18b's other features and/or function can refer to the explanation of Fig. 1.
Claims (9)
1. toolroom machine, with least one coupling arrangement (12a；12b) coupling toolroom machine separator (18a；18b) and have
At least one driver element (20a；20b) being arranged in coupling arrangement (12a；The toolroom machine is driven in the state of on 12b)
Separator (18a；18b), the toolroom machine separator (18a；18b) include at least one cutting rod (14a；14b) and extremely
A few pilot unit (16a；16b), the toolroom machine also includes at least one driving direction inverting units (22a；22b), its
Operating element (24a is inverted including at least one direction；24b) with driving direction inverting units (22a described in manually handle；22b),
To change the driver element (20a；Driving direction 20b)；Driving direction inverting units (the 22a；22b) include at least
One control and/or adjustment unit (52a；52b), it is provided for the driver element (20a；Driving direction 20b) is at least
Semi-automatically depend on the coupling arrangement (12a；The angle position relative to driver element 12b) is changed.
2. toolroom machine according to claim 1, it is characterised in that at least one actuation unit (28a) is described at least to manipulate
Driver element (20a), the actuation unit (28a) includes at least one operating element (26a), wherein, the direction reversion behaviour
The direction that vertical element (24a) extends along the axis of movement (30a) for being at least approximately perpendicular to the operating element (26a) relative to
The operating element (26a) is arranged at interval.
3. toolroom machine according to claim 1, it is characterised in that at least one actuation unit (28b) is described at least to manipulate
Driver element (20b), the actuation unit (28b) includes at least one operating element (26b), wherein, the direction reversion behaviour
Vertical element (24b) is along the direction of axis of movement (30b) extension for being at least approximately parallel to operating element (26b) relative to described
Operating element (26b) is arranged at interval.
4. the toolroom machine according to Claims 2 or 3, it is characterised in that the direction reversion operating element (24a；24b) and
Operating element (26a；Minimum range between 26b) is less than 50mm.
5. the toolroom machine according to any one of claim 1-3, it is characterised in that the coupling arrangement (12a；12b) phase
For driver element (20a；20b) movingly support.
6. the toolroom machine according to any one of claim 1-3, it is characterised in that at least one bearing unit (34b), institute
Bearing unit (34b) is stated with least one bearing-surface (56b) to be supported on workpiece, wherein, coupling arrangement (12b) phase
It is pivotally supported for the bearing unit (34b).
7. toolroom machine according to claim 1, it is characterised in that the toolroom machine is hand tool.
8. power tool system, it has at least one toolroom machine separator (18a；18b) and at least one according to foregoing right
It is required that any one of toolroom machine, the toolroom machine separator (18a；18b) include at least one cutting rod (14a；
14b) with least one pilot unit (16a；16b), the pilot unit (16a；16b) at least with the cutting rod (14a；
A closed-system 14b) is constituted together.
9. suitable for the toolroom machine separator of power tool system according to claim 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210215457 DE102012215457A1 (en) | 2012-08-31 | 2012-08-31 | Machine tool, particularly portable machine tool for machine tool system for processing of workpiece, comprises drive unit arranged at distance to drive of machine tool separating device at coupling device, and drive direction reversal unit |
| DE102012215457.4 | 2012-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659746A CN103659746A (en) | 2014-03-26 |
| CN103659746B true CN103659746B (en) | 2017-06-20 |
Family
ID=50098340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384664.8A Expired - Fee Related CN103659746B (en) | 2012-08-31 | 2013-08-29 | Toolroom machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103659746B (en) |
| DE (1) | DE102012215457A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016218313A1 (en) * | 2016-09-23 | 2018-03-29 | Robert Bosch Gmbh | Portable machine tool |
| EP4065323A4 (en) | 2019-11-25 | 2023-12-20 | Milwaukee Electric Tool Corporation | Powered handheld cutting tool |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382334A (en) * | 1981-07-01 | 1983-05-10 | Omark Industries, Inc. | Chain saw device |
| DE3147593A1 (en) * | 1981-12-01 | 1983-07-14 | Otto 7750 Konstanz Kreutzer | Electric hand saw |
| DE19531450A1 (en) * | 1995-08-26 | 1997-02-27 | Reich Maschf Gmbh Karl | Chainsaw with swivelling blade for joinery |
| JP3768400B2 (en) * | 2000-11-17 | 2006-04-19 | 佐鳥エス・テック株式会社 | Electric tool switch |
| DE20120984U1 (en) * | 2001-12-27 | 2002-04-11 | Trumpf Gruesch Ag Gruesch | Machine for the cutting processing of plate-like workpieces, in particular sandwich plates |
| DE102006062001B4 (en) * | 2006-09-18 | 2017-08-24 | Robert Bosch Gmbh | Hand tool |
| JP5045548B2 (en) * | 2008-05-19 | 2012-10-10 | マックス株式会社 | Rebar binding machine |
| JP5351752B2 (en) * | 2009-12-28 | 2013-11-27 | 株式会社マキタ | Electric tool |
| US8776383B2 (en) * | 2010-09-29 | 2014-07-15 | Black & Decker Inc. | Clamp for reciprocating saw |
| CN102581377B (en) * | 2011-01-14 | 2014-02-26 | 苏州宝时得电动工具有限公司 | Reciprocating cutting tool |
| DE102011005041A1 (en) * | 2011-03-03 | 2012-09-06 | Robert Bosch Gmbh | Portable machine tool |
-
2012
- 2012-08-31 DE DE201210215457 patent/DE102012215457A1/en not_active Withdrawn
-
2013
- 2013-08-29 CN CN201310384664.8A patent/CN103659746B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659746A (en) | 2014-03-26 |
| DE102012215457A1 (en) | 2014-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102528804B (en) | Control system of five-freedom-degree mechanical arm | |
| CN107150336A (en) | A kind of mechanical arm for automatic loading/unloading | |
| CN102554921A (en) | Numerical-control manipulator with five degrees of freedom | |
| CN103659746B (en) | Toolroom machine | |
| CN103299835A (en) | Portable power tool | |
| CN104492931B (en) | Automatization flattens bending equipment | |
| CN204414105U (en) | A kind of medical bone surgery auxiliary manipulator | |
| CN207841335U (en) | A kind of Novel machine machinery claw | |
| CN103273498A (en) | Rigidity variable flexible mechanical arm | |
| CN102554922B (en) | Method for operating numerical-control manipulator with five degrees of freedom | |
| CN207770995U (en) | Disconnecting device is laminated in pole plate | |
| CN110253550A (en) | A kind of multi-functional dexterous handgrip of robot for grabbing workpiece | |
| CN110228546A (en) | A kind of simulating crawling robot | |
| CN202985563U (en) | Manipulator | |
| CN108189071A (en) | A kind of electronic clamping jaw | |
| CN107351112A (en) | Robot manipulator | |
| CN106737793A (en) | Clamp system | |
| KR102380953B1 (en) | working unit | |
| CN205133402U (en) | Full -automatic multi -functional glass -cutting machine | |
| CN106984964A (en) | A kind of keyboard automatic disassembling device controlled based on image recognition and pressure sensing | |
| CN103832868A (en) | Intelligent control type material cutting device | |
| CN103659745A (en) | Portable machine tool | |
| CN206588972U (en) | Clamp system | |
| CN103817686A (en) | Manipulator for disaster rescue robot | |
| CN203353249U (en) | Portable electric tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |