CN106694917A - Combined tool suitable for hole boring and two-face orifice chamfering - Google Patents
Combined tool suitable for hole boring and two-face orifice chamfering Download PDFInfo
- Publication number
- CN106694917A CN106694917A CN201611181322.6A CN201611181322A CN106694917A CN 106694917 A CN106694917 A CN 106694917A CN 201611181322 A CN201611181322 A CN 201611181322A CN 106694917 A CN106694917 A CN 106694917A
- Authority
- CN
- China
- Prior art keywords
- reverse side
- blade
- tool
- cutter hub
- bore hole
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a combined tool suitable for hole boring and two-face orifice chamfering. The combined tool comprises a tool body, a tool bit set and a compression passing plate which is arranged on a rack so as to allow the tool body to pass. The tool bit set comprises a hole boring blade, a back face chamfering blade and a front face chamfering blade. The compression plate is in pin joint to the tool body and is provided with a convex part cooperating with the compression passing plate. The back face chamfering blade is arranged on the tool body through an elastic assembly. An extending part is arranged at the free end of the compression plate and cooperates with the elastic assembly so that the back face chamfering blade can contract by a third set distance along the center axis of the tool body. A boring tool bit, a back face chamfering tool bit and the front face chamfering blade are combined and used on the tool, and therefore the number of tools is reduced; and the compression plate arranged on the tool body and the compression passing plate mounted on a machine tool are used in cooperation, and therefore hole boring and front face and back face chamfering are completed through one procedure, labor hours are saved, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of cutter used in the case of processing.It is more particularly related to a kind of be used in hole
In the case of finishing suitable for bore hole and the gang tool of two sides orifice chamfer.
Background technology
The current requirement to prebored hole, mainly requires that drilling should reach the required precision in hole, require the matter of hole wall again
Amount is high, and on the two sides in aperture, in addition it is also necessary to device to hole two sides carries out chamfer machining respectively.Its existing processing mode is typically
First bore hole, then positive surface chamfer, then turn-over is in another side angle；Or with combination the boring cutter (combination of bore hole and positive surface chamfer
Cutter), one operation of bore hole and positive surface chamfer is completed, then the turn-over chamfering of falling opposite side；Both the above processing mode, uses
Cutter is all two.
And the major defect of current two schemes is：One is high cost, and both the above processing mode, the cutter for using is three
Or two, number of cutters is more；Two is low efficiency, two kinds of processing modes, and processing will after bore hole and positive surface chamfer
By workpiece turn-over, reverse side chamfering is then reprocessed, increased the man-hour of clamping again, and increased tool change time.
The content of the invention
It is an object of the invention to solve at least the above and/or defect, and provide at least will be described later excellent
Point.
It is a still further object of the present invention to provide a kind of suitable for bore hole and the gang tool of two sides orifice chamfer, it is in knife
Body front dress bore hole blade, centre is equipped with can be equipped with front chamfering blade with the reverse side chamfering blade of elastic telescopic, rear side, with logical
Cross and combine for one cutter cutter head, reverse side chamfering cutter head, front chamfering blade, reduce number of cutters, it is cost-effective；
Used cooperatively by the compressed plate being equipped with the compression plate and the lathe that are set on cutter hub so that the completion boring of one operation
Hole and positive and negative surface chamfer, save man-hour, improve production efficiency.
In order to realize these purposes of the invention and further advantage, there is provided one kind is applied to bore hole and two sides aperture
The gang tool of chamfering, including：
Cutter hub, cutter head group and the compressed plate passed through for cutter hub is arranged in frame, the cutter head group includes：
It is arranged on the bore hole blade of tool rest front end；
The reverse side chamfering blade on tool rest is arranged on the predeterminable range of bore hole blade clearance first；
The front chamfering blade that the second predeterminable range is arranged on tool rest is spaced with the reverse side chamfering blade；
Wherein, a compression plate is articulated with the cutter hub, is provided with the compression plate convex with what compressed plate was engaged
Go out portion；
The reverse side chamfering blade is by an elastic parts and then is arranged on cutter hub, and the free end of the compression plate is set
Have and be engaged with elastic parts, so that reverse side chamfering blade can be along the extension of the predeterminable range of cutter hub axis linear shrinkage 1 the 3rd.
Preferably, wherein, the through hole for being available for cutter hub to pass through, the madial wall of the through hole are provided with the compressed plate
There is one the 4th predeterminable range with the surface of cutter hub；
Wherein, it is provided with the notch being engaged with casting lug thereon on the through hole.
Preferably, wherein, the protuberance is configured as being made of alloy material, and the casting lug thereon height quilt
Configuration is engaged with through hole, so that reverse side chamfering blade can be along the extension of the predeterminable range of cutter hub axis linear shrinkage 1 the 3rd.
Preferably, wherein, the elastic parts includes：
The reverse side chamfering cutter holder being engaged with reverse side chamfering blade；
It is arranged on cutter hub to be engaged the reverse side chamfering cutter holder baffle plate for being defined it with reverse side chamfering nose angle；
Be arranged on reverse side chamfering cutter holder one end so that with the flexible member of cutter hub elastic connection.
Preferably, wherein, the flexible member is by a regulating block, and the regulating block baffle plate being engaged with regulating block
And then be arranged on cutter hub, and then spring force to flexible member is adjusted.
Preferably, wherein, be respectively arranged with the tool rest and bore hole blade, reverse side chamfering blade, front rose reamer
The groove that the installation position of piece and compression plate is engaged.
Preferably, wherein, the bore hole blade is arranged on cutter hub by boring tool holder；
Wherein, the boring tool holder is by interior hexagonal chapiter screw and then is fixed on cutter hub, and the boring tool holder passes through
The a stud and then diameter to bore hole is adjusted.
Preferably, wherein, be provided with the slotted eye being engaged with extension on the reverse side chamfering cutter holder；
Wherein, the position that the extension is engaged with slotted eye is both configured to arcuate structure；
The extension is arranged to extend the axis of reverse side chamfering cutter holder.
Preferably, wherein, the casting lug thereon be configured as can to cutter hub axis direction compress 2-2.5mm.
The present invention at least includes following beneficial effect：First, the present invention in front of cutter hub by filling bore hole blade, centre dress
Having can be with the reverse side chamfering blade of elastic telescopic, and rear side is equipped with front chamfering blade, with by by cutter head, reverse side rose reamer
Head, front chamfering blade are combined for one cutter, reduce number of cutters, and the use of cutter holder also protects cutter hub, cutter holder to damage
Only need to change cutter holder after bad, it is cost-effective, cutter use cost is reduced, be conducive to marketing；By on cutter hub
The compressed plate being equipped with the compression plate of setting and lathe is used cooperatively so that one operation completes bore hole and positive and negative
Chamfering, saves man-hour, improve production efficiency.
Further advantage of the invention, target and feature embody part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the cross section structure of the gang tool for being applied to bore hole and two sides orifice chamfer in one embodiment of the present of invention
Schematic diagram；
Fig. 2 is the theory structure schematic diagram of reverse side chamfering blade compression in one embodiment of the present of invention；
Fig. 3 is the structural representation of reverse side chamfering cutter holder in an alternative embodiment of the invention；
Fig. 4 is the structural representation of compression plate in an alternative embodiment of the invention；
Fig. 5 is the structural representation of compressed plate in an alternative embodiment of the invention；
Fig. 6 is the mounting structure schematic diagram of front chamfering blade in an alternative embodiment of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
Fig. 1-6 gone out it is of the invention a kind of suitable for bore hole and the gang tool way of realization of two sides orifice chamfer,
Including：
Cutter hub, cutter head group and the compressed plate 7 passed through for cutter hub is arranged in frame, the cutter head group is arranged on knife
On the tool rest that body front end concaves, the cutter head group includes：
The bore hole blade 1 of tool rest front end is arranged on, it is used to carry out boring operation in operation, completes hole machined；
The reverse side chamfering blade 3 on tool rest is arranged on the predeterminable range of bore hole blade clearance first, it is used in hole
Chamfering operation is carried out to reverse side after machining；
The front chamfering blade 16 that the second predeterminable range is arranged on tool rest is spaced with the reverse side chamfering blade, it is used for
After the completion of the operation of reverse side chamfering, the front of device to hole carries out chamfering operation；
Wherein, a compression plate 7 is articulated with the cutter hub, it is used for one active force of offer and gives reverse side chamfering blade, so that
It can shrink preset distance along predetermined direction, and the protuberance 24 being engaged with compressed plate is provided with the compression plate, its use
In when protuberance passes through compressed plate, by the active force for extruding so that compression plate can compress certain distance to predetermined direction；
The reverse side chamfering blade is by an elastic parts and then is arranged on cutter hub, and compression assembly causes reverse side rose reamer
Piece can shrink by the presence of elastic force to predetermined direction, and the free end of the compression plate is provided with and matches with elastic parts
Close so that reverse side chamfering blade can along the extension 18 of the predeterminable range of cutter hub axis linear shrinkage 1 the 3rd, its be used for by with it is anti-
Surface chamfer blade is engaged, so that it can be shunk along predetermined direction, and then is easy to chamfering blade on the contrary passing through brill
While hole, the influence such as scuffing will not be caused on hole wall, influence hole wall quality.Using this scheme by cutter head, reverse side chamfering
Cutter head, front chamfering blade are combined for one cutter, reduce number of cutters, and the use of cutter holder also protects cutter hub, cutter holder
Only need to change cutter holder after damage, it is cost-effective；One operation completes bore hole and positive and negative surface chamfer, this process structure
Saved man-hour with mentality of designing, improve production efficiency, with can implementation result it is good, workable, strong adaptability, cost can
Control, production efficiency is high, the good benefit of the structural stability of product.Also, this mode is a kind of saying for preferred embodiments
It is bright, but be not limited thereto.When the present invention is implemented, appropriate replacement and/or modification can be carried out according to user's demand.
As shown in Fig. 2,5, in another example, the through hole 19 for being available for cutter hub to pass through is provided with the compressed plate,
It is easy to cutter hub to pass through, and the madial wall of the through hole has one the 4th predeterminable range with the surface of cutter hub, and it is used to make compression plate
A preset distance can be shunk to predetermined direction；
Wherein, the notch 25 being engaged with casting lug thereon is provided with the through hole, is provided with the notch and casting lug thereon
Be engaged curved portions, in order to its be engaged with casting lug thereon it is compressed when, its active force is more smooth, compressed plate
On be also additionally provided with mounting hole 26.Using the compression plate and compressed plate fit system of this scheme as shown in Fig. 2 tool motion
As shown in mark 20, the rotary gemel point 21 of compression plate receives the effect of the stress point 22 of compressed plate effect in compression plate in direction
Under make compression plate to predetermined direction shrink a preset distance, specifically, in the presence of compressed plate hole wall, in compression plate
Welding alloy block protuberance is subject to the power of F1 and F2 both directions, and in the presence of F1, compression plate is with compression plate rotary gemel point
Centered on, rotated to cutter hub inner side, meanwhile, to the active force of reverse side chamfering tool rest output such as F3, make reverse side chamfering tool rest to knife
Internal side shifting, after the projection of compression plate welding alloy block passes completely through compressed plate, compressed plate is in spring force
In the presence of, to side shifting outside cutter hub, be ejected into normal cutting state, with can implementation result it is good, workable, adaptability
It is good, the strong benefit of stability.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.In reality
When applying the present invention, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the protuberance is configured as being made of alloy material, to play anti abrasive effect,
And the height of the casting lug thereon is configured to be engaged with through hole, so that reverse side chamfering blade can be along cutter hub axis linear shrinkage 1 the 3rd
The extension of predeterminable range.The material of protuberance and height are further limited using this scheme, is complied with reality
Border using needing, with can good, the workable benefit of implementation result.Also, this mode is a kind of preferable
The explanation of example, but be not limited thereto.Implement the present invention when, can according to user's demand carry out appropriate replacement and/
Or modification.
As shown in figure 1, in another example, the elastic parts includes：
The reverse side chamfering cutter holder 4 being engaged with reverse side chamfering blade, it is used to be supported installation to reverse side chamfering blade,
The use of cutter holder also protects cutter hub, cutter holder to only need to change cutter holder after damaging；
It is arranged on cutter hub to be engaged the reverse side chamfering cutter holder baffle plate 5 being defined to it with reverse side chamfering nose angle, its
It is defined for the position to reverse side chamfering blade, so that it keeps certain stability, and then causes reverse side chamfering blade
Stability operationally is guaranteed；
Be arranged on reverse side chamfering cutter holder one end so that with the flexible member 10 of cutter hub elastic connection, its be used for provide a bullet
Property restoring force so that its can along predetermined direction stretch preset distance.There is product structure stability using this scheme, can be real
Apply that effect is good, workable benefit.Also, this mode is a kind of explanation of preferred embodiments, but is not limited to
In this.When the present invention is implemented, appropriate replacement and/or modification can be carried out according to user's demand.
As shown in figure 1, in another example, the flexible member is matched by a regulating block 11, and with regulating block
The regulating block baffle plate 13 of conjunction and then it is arranged on cutter hub, and then spring force to flexible member is adjusted.Using this side
Spring force regulating block in case, to be screwed in the length of regulating block by adjusting screw, is adjusted by spring force adjusting screw 12
Save spring elastic force, with can implementation result it is good, workable, the benefit of good stability.Also, this mode
A kind of simply explanation of preferred embodiments, but be not limited thereto.When the present invention is implemented, can be fitted according to user's demand
When replacement and/or modification.
In another example, it is respectively arranged with the tool rest and bore hole blade, reverse side chamfering blade, front rose reamer
The groove that the installation position of piece and compression plate is engaged.Using this scheme by setting the groove of mutual cooperation on tool rest,
To be supplied to the corresponding installation position of one, each blade, to adapt to boring work needs, while being carried out to the different phase in drilling
Coordinate, with can implementation result it is good, workable, the good benefit of adaptability.Also, this mode is a kind of preferable
The explanation of example, but be not limited thereto.Implement the present invention when, can according to user's demand carry out appropriate replacement and/
Or modification.
As shown in figure 1, in another example, the bore hole blade is arranged on cutter hub by boring tool holder 2, and it is used for
A special installation cutter holder for bore hole blade is provided, to cause that each part, when damaging, can be replaced to each part in time；
Wherein, the boring tool holder is by interior hexagonal chapiter screw 15 and then is fixed on cutter hub, the interior hexagonal column cap
Screw is adjusted by a stud 16 and then to the diameter of bore hole, and it is used for boring tool holder by hexagonal chapiter screw
It is pressed on cutter hub, and changes the diameter of bore hole by the active force that dowel screw acts on hexagonal chapiter screw, with to bore hole
The distance that blade stretches out cutter hub side is adjusted.This scheme is used to adapt to the processing needs of different bore diameters, is had
Can implementation result it is good, workable, the good benefit of adaptability.Also, this mode is a kind of saying for preferred embodiments
It is bright, but be not limited thereto.When the present invention is implemented, appropriate replacement and/or modification can be carried out according to user's demand.
As shown in figure 3, in another example, the slotted eye being engaged with extension is provided with the reverse side chamfering cutter holder
23；
Wherein, the position that the extension is engaged with slotted eye is both configured to arcuate structure；
The extension is arranged to extend the axis of reverse side chamfering cutter holder.Using the reverse side chamfering in this scheme
Cutter holder is subject to acting on for the stress point 24 of compression plate effect so that the dynamic reverse side chamfering blade of reverse side rose reamer entrainment is to predetermined direction
Shrink preset distance, the effect of stress point 24 is to make the mutual transmission of its power more smooth, with can implementation result it is good, can grasp
The strong benefit of the property made.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.Implementing this
During invention, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the casting lug thereon is configured as that 2-2.5mm can be compressed to the direction of cutter hub axis.Using
This scheme is defined with the specific data of its contract by distance, and depth is shunk its role is to provide reverse side chamfering blade one
Simultaneously, it is ensured that reverse side chamfering blade install and structure stability, with can implementation result it is good, it is workable it is favourable it
Place.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.When the present invention is implemented, can basis
User's demand carries out appropriate replacement and/or modification.
The present invention is to fill boring cutter by front to press from both sides, and reverse side chamfering cutter holder is equipped with chamfering blade on reverse side chamfering cutter holder.Reverse side
Chamfering cutter holder rear side is equipped with spring, and cutter hub is axially external equipped with the compression plate that reverse side rose reamer cramping goes down, and gets close to reverse side and falls
Angle cutter holder rear side certain distance is equipped with front chamfering blade, and compressed plate is housed on lathe, there is the hole of preprocessing on workpiece.
The cutter course of work：Through the compressed plate that lathe worker is loaded onto is fixed on, the boring cutter in front of cutter hub is clipped in machine to cutter
In the presence of bed feeding, device to hole carries out boring processing, and hole precision can reach ± 0.03, and hole surface quality can reach Ra1.6 or so.
After hole boring is logical, compression plate is pressed downward in the presence of compressed plate, decrement 2-2.5mm, and this decrement is by reverse side rose reamer
The point of a knife of folder is compressed to the point diameter less than boring tool holder.While the projection in compression plate passes through compression plate, instead
Surface chamfer cutter holder is also gone down by compression.Projection in compression plate is passed through after compressed plate 1-2mm, and reverse side chamfering cutter holder passes through work
Part hole.Behind reverse side chamfering cutter holder, spring and adjusting screw are designed with, the size of compression stress can be adjusted.Continue feed
Front chamfering blade completes the positive chamfer machining to workpiece.After front chamfer machining is completed, opposite direction withdrawing is arranged on
Reverse side boring blade on reverse side boring cutter folder processes the chamfering of workpiece reverse side.After work pieces process is completed, cutter is to chamfering blade
Opposite direction movement 4mm or so, aspect cutter holder is got out of the way, and directly exits cutter, completes whole process.
Number of devices described herein and treatment scale are for simplifying explanation of the invention.It is applied to of the invention
Application, the modifications and variations of the gang tool of bore hole and two sides orifice chamfer are to one skilled in the art apparent
's.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With.It can be applied to various suitable the field of the invention completely.For those skilled in the art, can be easily
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (9)
1. a kind of suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that including：
Cutter hub, cutter head group and the compressed plate passed through for cutter hub is arranged in frame, the cutter head group includes：
It is arranged on the bore hole blade of tool rest front end；
The reverse side chamfering blade on tool rest is arranged on the predeterminable range of bore hole blade clearance first；
The front chamfering blade that the second predeterminable range is arranged on tool rest is spaced with the reverse side chamfering blade；
Wherein, a compression plate is articulated with the cutter hub, the protuberance being engaged with compressed plate is provided with the compression plate；
The reverse side chamfering blade by an elastic parts and then being arranged on cutter hub, the free end of the compression plate be provided with
Elastic parts is engaged, so that reverse side chamfering blade can be along the extension of the predeterminable range of cutter hub axis linear shrinkage 1 the 3rd.
2. as claimed in claim 1 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the compression
Cross on plate the through hole for being provided with and being available for cutter hub to pass through, the madial wall of the through hole and the surface of cutter hub have one the 4th it is default away from
From；
Wherein, it is provided with the notch being engaged with casting lug thereon on the through hole.
3. as claimed in claim 2 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the protrusion
Portion is configured as being made of alloy material, and the height of the casting lug thereon is configured to be engaged with through hole, so that reverse side chamfering
Blade can be along the extension of the predeterminable range of cutter hub axis linear shrinkage 1 the 3rd.
4. as claimed in claim 1 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the elasticity
Component includes：
The reverse side chamfering cutter holder being engaged with reverse side chamfering blade；
It is arranged on cutter hub to be engaged the reverse side chamfering cutter holder baffle plate for being defined it with reverse side chamfering nose angle；
Be arranged on reverse side chamfering cutter holder one end so that with the flexible member of cutter hub elastic connection.
5. as claimed in claim 4 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the elasticity
Element is by a regulating block, and the regulating block baffle plate that is engaged with regulating block and then is arranged on cutter hub, and then to elastic unit
The spring force of part is adjusted.
6. as claimed in claim 1 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the tool rest
On be respectively arranged with it is recessed with what the installation position of bore hole blade, reverse side chamfering blade, front chamfering blade and compression plate was engaged
Groove.
7. as claimed in claim 1 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the bore hole
Blade is arranged on cutter hub by boring tool holder；
Wherein, the boring tool holder is by interior hexagonal chapiter screw and then is fixed on cutter hub, and the boring tool holder passes through a pair of
Head screw so that the diameter to bore hole be adjusted.
8. as claimed in claim 4 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the reverse side
The slotted eye being engaged with extension is provided with chamfering cutter holder；
Wherein, the position that the extension is engaged with slotted eye is both configured to arcuate structure；
The extension is arranged to extend the axis of reverse side chamfering cutter holder.
9. as claimed in claim 1 suitable for bore hole and the gang tool of two sides orifice chamfer, it is characterised in that the protrusion
Block is configured as that 2-2.5mm can be compressed to the direction of cutter hub axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181322.6A CN106694917B (en) | 2016-12-20 | 2016-12-20 | Suitable for bore hole and the gang tool of two sides orifice chamfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181322.6A CN106694917B (en) | 2016-12-20 | 2016-12-20 | Suitable for bore hole and the gang tool of two sides orifice chamfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106694917A true CN106694917A (en) | 2017-05-24 |
| CN106694917B CN106694917B (en) | 2018-11-06 |
Family
ID=58939183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181322.6A Active CN106694917B (en) | 2016-12-20 | 2016-12-20 | Suitable for bore hole and the gang tool of two sides orifice chamfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694917B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
| CN109047801A (en) * | 2018-09-30 | 2018-12-21 | 西安鑫旺矿业设备有限公司 | A kind of blind hole boring cutter component |
| CN110497029A (en) * | 2019-07-31 | 2019-11-26 | 中国航发南方工业有限公司 | The front and back sides orifice chamfer processing method of positive and negative facing attachment and through-hole |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112706A (en) * | 1994-10-18 | 1996-05-07 | Nippon B T Ee Kk | Machining device for back on hole on flat plate |
| JP3517638B2 (en) * | 2000-09-26 | 2004-04-12 | 己好 大沢 | Back chamfering device for holes in pipes |
| CN201755667U (en) * | 2009-12-10 | 2011-03-09 | 中冶陕压重工设备有限公司 | Processing apparatus for sealing cavity hole inner chamfer |
| CN102642033A (en) * | 2012-04-20 | 2012-08-22 | 镇江中船设备有限公司 | Special cutter for chamfering front and back sides of connecting hole at flange end of camshaft |
| CN104308202A (en) * | 2014-09-11 | 2015-01-28 | 李汉祥 | Chamfering knife for double faces of through hole |
| CN105921798A (en) * | 2016-06-24 | 2016-09-07 | 绵阳市绵工工具有限公司 | Combined drilling tool for drilling and chamfering of double surfaces of hole |
| CN206392877U (en) * | 2016-12-20 | 2017-08-11 | 绵阳市绵工工具有限公司 | Suitable for bore hole and the gang tool of two sides orifice chamfer |
-
2016
- 2016-12-20 CN CN201611181322.6A patent/CN106694917B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112706A (en) * | 1994-10-18 | 1996-05-07 | Nippon B T Ee Kk | Machining device for back on hole on flat plate |
| JP3517638B2 (en) * | 2000-09-26 | 2004-04-12 | 己好 大沢 | Back chamfering device for holes in pipes |
| CN201755667U (en) * | 2009-12-10 | 2011-03-09 | 中冶陕压重工设备有限公司 | Processing apparatus for sealing cavity hole inner chamfer |
| CN102642033A (en) * | 2012-04-20 | 2012-08-22 | 镇江中船设备有限公司 | Special cutter for chamfering front and back sides of connecting hole at flange end of camshaft |
| CN104308202A (en) * | 2014-09-11 | 2015-01-28 | 李汉祥 | Chamfering knife for double faces of through hole |
| CN105921798A (en) * | 2016-06-24 | 2016-09-07 | 绵阳市绵工工具有限公司 | Combined drilling tool for drilling and chamfering of double surfaces of hole |
| CN206392877U (en) * | 2016-12-20 | 2017-08-11 | 绵阳市绵工工具有限公司 | Suitable for bore hole and the gang tool of two sides orifice chamfer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
| CN109047801A (en) * | 2018-09-30 | 2018-12-21 | 西安鑫旺矿业设备有限公司 | A kind of blind hole boring cutter component |
| CN110497029A (en) * | 2019-07-31 | 2019-11-26 | 中国航发南方工业有限公司 | The front and back sides orifice chamfer processing method of positive and negative facing attachment and through-hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106694917B (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206392877U (en) | Suitable for bore hole and the gang tool of two sides orifice chamfer | |
| US6619165B2 (en) | Tunable toolholder | |
| US8734070B2 (en) | Toolholder with externally-mounted dynamic absorber | |
| CN106694917A (en) | Combined tool suitable for hole boring and two-face orifice chamfering | |
| DE202006021076U1 (en) | Machine for processing optical workpieces, in particular plastic spectacle lenses | |
| CN204639166U (en) | Gang tool is rolled in boring | |
| CN100513032C (en) | Rotary cutting tool with cutter blade regulation mechanism | |
| CN107008929A (en) | A kind of coarse-fine composite integrated boring cutter | |
| CN219093667U (en) | Composite cutter for cutting | |
| CN103357908A (en) | Novel adjustable double-edged boring cutter | |
| KR101430825B1 (en) | lathe having auxiliary tool table | |
| CN202343985U (en) | Device for boring hole by replacing boring machine with numerically-controlled lathe | |
| CN103038039B (en) | Scraper-type burr removing device | |
| CN202726092U (en) | End face special-shape turning indexable cutter bar | |
| CN208005192U (en) | Aluminum numerical control cutter holder | |
| CN208895693U (en) | A kind of numerically controlled lathe tool changing device | |
| CN211218716U (en) | Reticle device | |
| CN201091922Y (en) | Mechanically-cramping type screw thread shaping finish turning tool | |
| CN205324791U (en) | A 90 degrees adjustable boring tool of square body that is used for boring machine facing head finish boring hole | |
| CN211028280U (en) | Wide-cutter planing machine tool | |
| CN210498599U (en) | Honing reamer of adjustable length | |
| CN207681667U (en) | A kind of jig for oblique glue mouth electrode clamping angle adjustable | |
| CN106826236B (en) | A kind of improved stock-removing machine | |
| CN204818203U (en) | Self -align flat rimer | |
| CN204686055U (en) | The superhard boring cutter in a kind of small-bore |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |