CN105710416A - Insertion type tool - Google Patents

Insertion type tool Download PDF

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Publication number
CN105710416A
CN105710416A CN201510947884.6A CN201510947884A CN105710416A CN 105710416 A CN105710416 A CN 105710416A CN 201510947884 A CN201510947884 A CN 201510947884A CN 105710416 A CN105710416 A CN 105710416A
Authority
CN
China
Prior art keywords
plug
type instrument
cutting
region
type
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.)
Granted
Application number
CN201510947884.6A
Other languages
Chinese (zh)
Other versions
CN105710416B (en
Inventor
H.多斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE201420010069 priority Critical patent/DE202014010069U1/en
Priority to DE202014010069.1 priority
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN105710416A publication Critical patent/CN105710416A/en
Application granted granted Critical
Publication of CN105710416B publication Critical patent/CN105710416B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/10Bits for countersinking
    • B23B51/107Bits for countersinking having a pilot
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/12Adapters for drills or chucks; Tapered sleeves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007Connections or joints between tool parts
    • B25B23/0035Connection means between socket or screwdriver bit and tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00Boring or turning tools; Augers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2231/00Details of chucks, toolholder shanks or tool shanks
    • B23B2231/04Adapters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2265/00Details of general geometric configurations
    • B23B2265/32Polygonal
    • B23B2265/326Hexagonal

Abstract

The invention relates to an insertion type tool, in partically a tool for drilling and sinking the workpiece formed by wood, metal, plastic and composite. The tool comprises at least one rod area (3), at least one first cutting component (11) for processing especially drilling a workpiece, at least one conveying groove (15) which extends in at least one axle (a) and is used for conveing drilling dust, a second cutting component (13) for lowering the workpiece to be processed, and a housing area (5). The tool is characterized in that the conveying groove at least partially linearly extends relative to the axle (a).

Description

Plug-in type instrument
Technical field
The present invention relates to a kind of plug-in type instrument, it is especially used for the workpiece being particularly made up of wood, metal, plastics or complex is holed and deep gouge, with at least one bar region, with at least one for workpiece being processed the first cutting part particularly holed, with at least one delivery chute for carrying boring abrasive dust extended along axis, with at least one for workpiece to be processed being given the second cutting part of deep gouge, and with housing region.
Background technology
A kind of boring bar tool disclosed in US2004/0179912A1, it is with being used for the first cutting part to Workpiece boring, spirally around the delivery chute of axis thereof with for workpiece gives second cutting part of deep gouge.
Summary of the invention
It is an object of the invention to, adopt simple construction measure, the plug-in type instrument for toolroom machine particularly hand held power machine is improved, it is thus possible to realize quickly and easily manufacturing plug-in type instrument.
Described purpose is achieved by a kind of plug-in type instrument, it is especially used for the workpiece being particularly made up of wood, metal, plastics or complex is holed and deep gouge, with at least one bar region, with at least one for workpiece being processed the first cutting part particularly holed, with at least one delivery chute for carrying boring abrasive dust extended along axis, with at least one for workpiece to be processed being given the second cutting part of deep gouge, and with especially for the housing region being contained in storing apparatus.According to the present invention, delivery chute stretches at least in part point-blank relative to axis.
The present invention is capable of plug-in type tool design is obtained and can particularly simple be manufactured.The plug-in type instrument of the present invention has delivery chute at this, and this delivery chute constructs point-blank especially with respect to the axis of plug-in type instrument.So can be achieved with particularly rapidly and effectively manufacturing plug-in type instrument, because delivery chute non-helical, but point-blank along axis configurations, and, for producing the device of the delivery chute of straight line unlike for complicated producing the device of spiral type delivery chute.Thus can not only save manufacturing time, and can realize manufacturing the simple structure of device.In this embodiment, when delivery chute stretches point-blank relative to the axis of plug-in type instrument, particularly from boring, shortcoming will not be produced in output boring abrasive dust, because this plug-in type instrument is preferably arranged for processing sheet that thin or flat workpiece is such as made up of metal, plastics, wood, complex or other is at the significant material of those skilled in the art in material conveying.
The plug-in type instrument particularly boring bar tool of the present invention preferably constructs integratedly.Being holed and deep gouge especially for the workpiece being particularly made up of wood, metal, plastics or complex, this plug-in type instrument has at least one bar region, and it is used for workpiece is processed the first cutting part particularly holed with at least one.Plug-in type instrument is configured with at least one delivery chute along axis thereof, is used for carrying boring abrasive dust.Plug-in type instrument also has at least one second cutting part, for there being workpiece to be processed to give deep gouge.Additionally, be provided with particularly housing region for being contained in storing apparatus.According to the present invention, delivery chute stretches relative to the axis straight line at least in part of boring bar tool.
" cutting part " mean relatively a kind of moulding determine or uncertain, be designed to the parts of separating materials.Cutting part can be designed to cutting and/or separating materials at this.Cutting part can have at least one arris and particularly cut arris.This cutting part can be configured at least one drift angle and/or tip.
Dependent claims gives the improvement of the plug-in type instrument of the present invention valuably.
Delivery chute can be made valuably at least substantially parallel to axis thereof.Especially, bar region can have at least one conveying arris at least substantially parallel to axis thereof, and this conveying arris defines at least one delivery chute on the circumferencial direction of plug-in type instrument.Plug-in type instrument thus reduces the complexity of delivery chute, thus can simply and quickly prepare.
Preferably, the second cutting part can particularly directly adjoin with delivery chute.It is particularly preferred that the second cutting part can be arranged on that side being positioned at the first cutting part opposite of delivery chute.This can realize utilizing the first cutting part of plug-in type instrument advantageously to hole within the workpiece in the first job step, and utilizes the second cutting part of plug-in type instrument that boring is given deep gouge in the second job step.
Also, it has been proposed that at least one second cutting part can be adjacent to particularly arrange adjacently with housing region.So can be achieved with the compact make of plug-in type instrument.
Moreover, it is proposed that bar region has at least one the 3rd cutting part being particularly configured to transverse cuts parts.Transverse cuts parts can extend substantially transversely to the first cutting part structure at this.3rd parts particularly can have the circumferentially extending distance of reduction due to grinding (Anschliff) or intersection grinding (Kreuzschliff).Thus can reduce the necessary pressure on top surface of the propelling for boring bar tool and the frictional force worked when boring.Additionally, boring bar tool can fixed on workpiece better in.Transverse cuts part especially can be that drill tip is particularly fixed middle most advanced and sophisticated.
Bar region preferably can extend axially to many 400% compared to housing region, in particular up to 350%, it is preferable that at most 300%, it is preferable that at most 250%, it is particularly preferred at most 200%.Thus can realize particularly advantageous drilling depth compared to diameter.
Bar region preferably can have the first section, and along with the increase of the distance at a distance of the first cutting part, the maximum radial of the first section extends apart from particularly at least partially keeping invariable.Thereby simplify the manufacture to plug-in type instrument, because manufacturing device and/or can being designed to and uncomplicated for manufacturing necessary blank.
In a kind of alternative embodiment, bar region can have the first section, and along with the increase of the distance at a distance of the first cutting part, the maximum radial of the first section extends apart from least partially increasing.This allows effectively to there being workpiece hole to be drilled to be holed.By sharp-pointed first section of becoming in bar region, the radial extension distance in the bar region adjacent with the first cutting part reduces.The maximum radial extension distance of the first cutting part thus reduces compared to the radial extension distance of boring.This causes the rapid drilling having workpiece hole to be drilled.Along with the increase of drilling depth, owing to first section in bar region broadens, boring with direction of propulsion contrary extend to the clean diameter to hole.Thus can prevent boring bar tool from axially skidding when thin or flat workpiece such as sheet metal is holed, because after holing and the first cutting part penetrates flat workpiece subsequently, not yet reach to want the clean diameter of drilled boring.Along with particularly holing continuously in the axial direction further, just reach this clean diameter.This 4th cutting part being available with being configured to secondary cutting part especially designs.Secondary cutting member may be configured as the conveying arris of delivery chute.In order to thin or flat workpiece is holed, originally need increase pressure on top surface, this pressure on top surface thus will not reduce sharp when drilling through.
Housing region can be preferably hexagonal configuration.Thus plug-in type instrument can be contained in storing apparatus very common on the market.But housing region is not intended to be limited to hexagonal embodiment, but can include any at the significant housing region design of those skilled in the art, such as tetragon or polygonal housing region.
In addition proposing a kind of system, it is with adapter, plug-in type tool support and at least one plug-in type instrument.This adapter can have fixed area, for holding the maintenance region of plug-in type instrument or plug-in type tool support.Plug-in type tool support can have the first join domain and the second join domain, is used for being connected with storing apparatus or the adapter of particularly hand held power machine.Expanded the application of plug-in type instrument by this system significantly, specifically, plug-in type instrument can cosily be connected with plug-in type tool support, and then improve the motility of operator.
First jointing preferably can have the first outside accommodation portion for being connected with storing apparatus or adapter and for holding the first inner containment portion of plug-in type instrument.Second jointing preferably can have the second outside accommodation portion for being connected with storing apparatus or adapter and for holding the second inner containment portion of plug-in type instrument.Which thereby enhance systematic difference ability.Join domain especially can have substantially cylindrical outer surface.Thus can construct the second join domain advantageously lengthened.
Plug-in type tool support particularly preferably can releasably attach with adapter.Thus constructing particularly advantageous electrical connector system, operator utilizes this electrical connector system can quickly and easily realize processing of task.
Accompanying drawing explanation
Further advantage can be obtained by follow-up accompanying drawing.Embodiments of the invention shown in the drawings.Accompanying drawing, specification and claims contain numerous assemblage characteristic.Those skilled in the art can also investigate these features individually and form other useful combination according to purpose.Wherein:
Fig. 1 is the side view of the hand held power machine with plug-in type instrument;
Fig. 2 is the side view of the plug-in type instrument of the present invention;
Fig. 3 is the top view of the plug-in type instrument of the present invention;
Fig. 4 is the A-A sectional elevation of the plug-in type instrument of the present invention;
Fig. 5 a-d is a top view of the system of the present invention, two side views and a sectional elevation;
Fig. 6 a-b is side view and the sectional elevation of the plug-in type tool support of the system of the present invention;
Fig. 7 is the view of the system of the present invention.
In the drawings, identical component indicates identical accompanying drawing labelling.
Detailed description of the invention
Subsequent drawings all refers to a kind of plug-in type instrument 1, and it is especially in the storing apparatus 105 being contained in the preferred hand held power machine 101 of toolroom machine, and carries out Working motion rotatably and/or translationally, and is translationally advanced into workpiece to be processed at least partly.The plug-in type instrument 1 of the present invention can be applied widely, and is suitable for processing work such as wood, metal, plastics or complex.The plug-in type instrument 1 of the present invention is designed to be contained in storing apparatus 105 particularly clamping device, and this storing apparatus is known to the skilled person, and is designed to hold plug-in type instrument 1.At this, the plug-in type instrument 1 of the system of the present invention or adapter can without any problems, particularly be simply accommodated in hand held power machine common on the market or other is particularly in the rotation of hand drive or screw.
Fig. 1 show the top view of the hand held power machine 101 with plug-in type instrument 1, and this plug-in type instrument is contained in storing apparatus 105.At this, hand held power machine 101 has hand-held tool housing 103, and this hand-held tool housing is with at least one holding region 109 for allowing the hands of user grip.In this embodiment, storing apparatus 105 has three jaw (not shown).Plug-in type instrument 1 is radially clamped in storing apparatus 105 by these jaws.
Fig. 2 show the side view of the plug-in type instrument 1 of the present invention.Plug-in type instrument 1 is at least substantially cylindrical configuration, and extends along the axis a of plug-in type instrument 1.At this, plug-in type instrument 1 includes bar region 3 and the housing region 5 being connected with this bar region 3.Bar region 3 has the first section 7 and the second section 9 being connected with this first section 7.
First section 7 has at least one first cutting part 11, for workpiece such as plate or sheet metal that workpiece is particularly thin or flat are cut or holed.Being connected at least one delivery chute 15 on the first cutting part 11, delivery chute can adding boring abrasive dust or the produced borings output from boring produced man-hour.First cutting part 11 defines the circumferentially extending distance in bar region 3 at this.
Delivery chute 15 is connected with the cutting face of the first cutting part 11, and extends along the axis a of plug-in type instrument 1.Delivery chute 15 constructs point-blank at this, is particularly parallel to the axis a of plug-in type instrument 1.Delivery chute 15 at this substantially can be offered in bar region 3 and forms by fan.
The producing method of delivery chute 15 is, in the sectional elevation of such as circular cross section, digs out a fan-shaped section relative to midpoint.This midpoint can be arranged on the axis a of plug-in type instrument 1 at this.At this, the round string that fan-shaped section includes a circular arc being propped up by two boundary points and at least one the two boundary point couples together.At this, this circle string can be linear or Curved.Additionally, delivery chute 15 is particularly limited by least one conveying limit 16 in a circumferential direction.This conveying limit 16 can be secondary cutting part at this.The inner face that conveying limit 16 can be provided for boring is particularly holed is planarized or extends.Conveying limit 16 can be in that in the region that conveying limit 16 is relative have convex shoulder 18, be used for improving the mechanically supported particularly moment of torsion load in bar region in a circumferential direction.
The maximum radial of first section 7 in bar region 3 extends apart from least substantially being limited by diameter hole to be drilled.At this, along with particularly with the increase of distance at a distance of at least one the first cutting part 11 of direction of propulsion contrary, the maximum radial extension constant distance of the first section 7 is constant.In a kind of alternative embodiment, along with particularly with the increase of the distance at a distance of at least one the first cutting part 11 of direction of propulsion contrary, the maximum radial extension distance of the first section 7 can increase.First section 7 in bar region 3 is connected with the second section 9.The radial extension distance of the second section 9 increases continuously at least in part.At this, the second section 9 also has at least one second cutting part 13.In this embodiment, the second section 9 has three the second cutting parts 13 just.
At least one second cutting part 13 is provided for boring is given deep gouge.Second cutting part 13 is the second cutting edge at this, and this cutting edge is through at least one depression 19 projection out.Depression 19 has the pocket face 20 of bending at this.Alternatively, depression 19 can have the pocket face 20 of plane.In this embodiment, pocket face 20 is configured to the cutting face of the second cutting part 13, and is provided for the output from boring boring abrasive dust or chip, or provides at least one conveying cavity volume, it is thus possible to deposit boring abrasive dust.At this, depression 19 is transverse to particularly stretching parallel or perpendicular to the axis a of plug-in type instrument 1.At this, at least one second cutting part 13 forms the angle in the scope of 40 ° to 50 ° relative to the axis a of plug-in type instrument 1.In a kind of alternative embodiment, the bent angle of at least one the second cutting part 13 is at most 90 °, in particular up to for 80 °, it is preferable that be at most 70 °, it is preferable that be at most 60 °, it is particularly preferred to be at most 40 °.Equally, at least one second cutting part 13 is formed relative to the axis a of plug-in type instrument 1 and is at most 35 °, in particular up to for 25 °, it is preferable that be at most the angle of 20 °.Second section 9 is connected with the housing region 7 on the first section 7 opposite being positioned at bar region 3 or adjacent.
Housing region 5 has hexagonal shape of cross section.On the lateral surface of housing region 5, particularly on the arris of hexagonal housing region, it is configured with maintenance notch 21.Keep notch 21 to be arranged for be capable of being embedded in storing apparatus plug-in type instrument 1.Keep notch 21 can be configured to form fit parts at this.Notch 21 is kept to be separated by the arris of hexagon housing region 5.
Fig. 3 show the top view of the plug-in type instrument 1 of Fig. 2.Here it can be seen that hexagonal housing region 5 and bar region 3.Can be additionally seen at least one first cutting part 11 and the 3rd cutting part 17 stretched transverse to the first cutting part 11.Two end faces of the 3rd 17 plug-in type instruments 1 of cutting part are separately.Two end faces are the exposed surface of corresponding first cutting part 11 corresponded to each other at this.First cutting part 11 at least substantially radially stretches.First cutting part 11 is in the extension distance transversely with increase of the radial direction of the axis a relative to plug-in type instrument 1.It is achieved in there is more material at radial outer region, in order to reduce torque load.Can also see that two point-blank along the axis a of plug-in type instrument 1 delivery chute 15 stretched.
Fig. 4 show the A-A sectional elevation of the plug-in type instrument 1 of the present invention of Fig. 2.Especially it can be seen that depression 19 is how to form corresponding second cutting part 13, these cutting parts are offered in second section 9 in bar region 3 and are formed.These depressions 19 are formed by two arris 45 respectively at this, and described arris constructs at A-A sectional elevation cathetus, and particularly stretches mutual vertically.In a kind of alternative embodiment, these arris 45 can also construct deviously.
Fig. 5 a-5d show the side view of the adapter 31 of the system of the present invention.Adapter 31 has fixed area 33 and keeps region 35.Fixed area 33 has hexagonal accommodation moulding, and this accommodation moulding is divided into the part of two hexagonal configuration by the groove of structure on the circumferencial direction of fixed area 33.
Fixed area 33 is connected to keep region 35.At least substantially open tubular column ground, this maintenance region 35 structure.Fixed area 33 also at least substantially constructs open tubular column.Keep the maximum radial extension distance maximum radial extension distance more than fixed area 33 in region 35.The maintenance region 35 of adapter 31 is the maintenance region 33 known by prior art, its plug-in type instrument 1 being designed to hold different embodiment.In this embodiment, region 35 is kept to have at least two chamber 37,39, as visible in the sectional elevation of Fig. 5 b.First chamber 37 is configured for containing plug-in type instrument 1 or plug-in type tool support.Second chamber 39 is configured to receive the plug-in type instrument 1 particularly with axially main extension distance, and it may remain in plug-in type tool support.At this, the first chamber 37 can have hexagonal in-profile in cross-section, as visible in fig. 5 c.Alternatively, it would however also be possible to employ the first chamber 37, at those skilled in the art's other in-profile significant.
Fig. 5 d show the upward view of adapter 35.But the fixed area 33 of adapter 31 can be seen here.
Fig. 6 a illustrates the plug-in type tool support 51 of the system of the present invention.This plug-in type tool support 51 also has the first join domain 53 and is positioned at second join domain 55 on the first join domain 53 opposite.First join domain 53 and the second join domain 55 are separated from each other by radially convex shoulder 57 at this.
First join domain 53 has: the first inner containment portion 59, is used for holding plug-in type instrument 1, visible in the sectional elevation at the plug-in type tool support 51 of Fig. 6 b;First outside accommodation portion 61, for being connected with the storing apparatus 105 of hand held power machine, or is connected with the first chamber 37 of adapter 31, particularly adapter 31.First inner containment portion 59 also has hexagonal in-profile, and it is arranged for and utilizes hexagonal housing region 5 to hold plug-in type instrument 1.First outside accommodation portion 61 has hexagonal exterior contour, and it can be arranged for storing apparatus 105 or shape-ordinatedly be connected with adapter 31.
Second join domain 55 has: the second inner containment portion 63, is used for holding plug-in type instrument 1, visible in the sectional elevation at the plug-in type tool support 51 of Fig. 6 b;Second outside accommodation portion 65, for being connected with the storing apparatus 105 of hand held power machine, or is connected with the first chamber 37 of adapter 31, particularly adapter 31.Second inner containment portion 63 also has hexagonal in-profile, and it is arranged for and utilizes hexagonal housing region 5 to hold plug-in type instrument 1.Second outside accommodation portion 65 also has hexagonal exterior contour, and it can be arranged for storing apparatus 105 or shape-ordinatedly be connected with adapter 31.Second outside accommodation portion 65 is connected with convex shoulder 57 at this, and in axial direction extends.Outside accommodation portion 65 is in axial direction connected to substantially cylindrical outer surface 67.At this, this outer surface 67 does not have hexagonal exterior contour in this embodiment.
The outside accommodation portion 65 of the second of second join domain 55 is spaced apart with the second inner containment portion 63 in the axial direction.First join domain 53 and the second join domain 55 have identical function, but the axial extension distance of the second join domain 55 is more than the first join domain 53.Thus can so that the plug-in type instrument 1 that is arranged in the second join domain 55 prolongs in the axial direction and projects farther.
Fig. 7 illustrates the system being made up of the plug-in type instrument 1 of adapter 31, plug-in type tool support 51 and the present invention.It is connected with plug-in type instrument 1 it can be seen that plug-in type tool support 51 is the second inner containment portion 63 how utilizing the second join domain 55, particularly the second join domain 55, and how to utilize the first inner containment portion 59 of the first join domain 53, particularly the first join domain 53 to be connected with another plug-in type instrument 1 such as screwdriver (Schrauberbit).The outside accommodation portion 61 of first join domain 53, particularly first, it is also possible to utilize and keep region 35, particularly first chamber 37 in maintenance region 35 to be connected with adapter 31.Thus so that the plug-in type instrument 1 being arranged in the first join domain 53 extends in the second chamber 39 keeping region 35, and can be supported in the second chamber 39.

Claims (16)

1. a plug-in type instrument, especially it is used for particularly by wood, metal, the workpiece that plastics or complex are constituted is holed and deep gouge, with at least one bar region (3), with at least one for workpiece being processed the first cutting part (11) particularly holed, with at least one delivery chute (15) for carrying boring abrasive dust extended along axis (a), with at least one for workpiece to be processed being given second cutting part (13) of deep gouge, and with housing region (5), it is characterized in that, delivery chute (15) stretches at least in part point-blank relative to axis (a).
2. plug-in type instrument as claimed in claim 1, it is characterised in that delivery chute (15) stretches at least substantially parallel to axis (a).
3. such as plug-in type instrument in any one of the preceding claims wherein, it is characterized in that, bar region (3) has at least one conveying arris (16) stretched at least substantially parallel to axis (a), and this conveying arris defines at least one delivery chute (15) on the circumferencial direction of plug-in type instrument.
4. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that the second cutting part (13) particularly directly adjoins with delivery chute (15).
5. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that the second cutting part (13) is arranged on that side being positioned at the first cutting part (11) opposite of delivery chute (15).
6. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that the second cutting part (13) and housing region (5) construct adjacently.
7. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that bar region (3) have at least one the 3rd cutting part (17) being configured to transverse cuts parts.
8. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that bar region (3) extend axially to many 400% compared to housing region (5), in particular up to 350%, it is preferable that at most 300%, it is preferable that at most 250%, it is particularly preferred at most 200%.
9., such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that bar region (3) have the first section (7), along with the increase of the distance at a distance of the first cutting part (11), the maximum radial of the first section extends apart from keeping invariable.
10., such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that bar region (3) have the first section (7), along with the increase of the distance at a distance of the first cutting part (11), the maximum radial of the first section extends apart from increasing.
11. such as plug-in type instrument in any one of the preceding claims wherein, it is characterised in that housing region (5) has hexagonal head of screw moulding.
12. a system, with adapter (31), plug-in type tool support (51) and at least one plug-in type instrument (1) any one of aforementioned claim, wherein, this adapter (31) has fixed area (33) and is used for holding the maintenance region (35) of plug-in type instrument or plug-in type tool support (51), plug-in type tool support (51) has the first join domain (53) and the second join domain (55), is used for being connected with storing apparatus (105) or adapter (31).
13. system as claimed in claim 12, it is characterized in that, the first jointing (53) has the first outside accommodation portion (61) for being connected and the first inner containment portion (59) being used for holding plug-in type instrument with storing apparatus (105) or adapter (31).
14. the system as according to any one of claim 12-13, it is characterized in that, the second jointing (55) has the second outside accommodation portion (65) for being connected and the second inner containment portion (63) being used for holding plug-in type instrument with storing apparatus (105) or adapter (31).
15. the system as according to any one of claim 12-14, it is characterised in that join domain (55) has substantially cylindrical outer surface (67).
16. the system as according to any one of claim 12-15, it is characterised in that plug-in type tool support (51) can releasably attach with adapter (31).
CN201510947884.6A 2014-12-18 2015-12-17 Plug-in tool Active CN105710416B (en)

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Application Number Priority Date Filing Date Title
DE201420010069 DE202014010069U1 (en) 2014-12-18 2014-12-18 application tool
DE202014010069.1 2014-12-18

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CN105710416B CN105710416B (en) 2020-11-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109641287A (en) * 2016-06-30 2019-04-16 罗伯特·博世有限公司 Boring bar tool

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