CN109176297A - A kind of inner hole superfinishing equipment and system - Google Patents
A kind of inner hole superfinishing equipment and system Download PDFInfo
- Publication number
- CN109176297A CN109176297A CN201810848832.7A CN201810848832A CN109176297A CN 109176297 A CN109176297 A CN 109176297A CN 201810848832 A CN201810848832 A CN 201810848832A CN 109176297 A CN109176297 A CN 109176297A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- inner hole
- hole
- ontology
- shell
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of inner hole superfinishing equipment and systems, belong to technical field of mechanical processing.Inner hole superfinishing equipment includes ontology and grinding wheel component, and one end of ontology is equipped with the interconnecting piece being connected with the boring bar on deep hole boring machine, and the other end of ontology is equipped at least one mounting hole, is equipped at least one grinding wheel component in mounting hole；Grinding wheel component includes shell, grinding wheel spindle and grinding wheel, and shell is fixedly connected with ontology, and grinding wheel spindle is fixed on shell, and grinding wheel spindle is arranged along the axial direction of ontology, and grinding wheel is sleeved on grinding wheel spindle.When being processed to inner hole of workpiece, workpiece is fixed on deep hole boring machine, after boring inner hole of workpiece on workpiece, inner hole of workpiece is finished without going to workpiece in the equipment such as special purpose grinder or honing machine, inner hole superfinishing equipment provided by the invention need to only be connect with the boring bar on deep hole boring machine, the time for saving conversion lathe and manufacturing procedure, improve the processing efficiency of inner hole microstoning.
Description
Technical field
The present invention relates to technical field of mechanical processing, in particular to a kind of inner hole superfinishing equipment and system.
Background technique
In machinery industry, it is often necessary to the processing to the inner hole of workpiece.Some of them workpiece pair is bright and clean with inner hole of workpiece
Spend it is more demanding, it is thus typically necessary to carry out microstoning to the inner hole of the workpiece.Microstoning is exactly in super-fine machine tool equipment
On, using the relative motion with stringent constraint generated between part and cutter, micro cutting is carried out to workpiece, to obtain
The process of high form accuracy and surface smoothness.
At present in workpieces processing inner hole, it is necessary first to workpiece is fixed on deep hole boring machine, workpiece is bored on workpiece
Then workpiece is gone in the equipment such as special purpose grinder or honing machine and is finished to inner hole of workpiece by inner hole.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
It needs to convert different lathes in above-mentioned inner hole process, converts different processes and met the requirements with processing
Inner hole, process is complicated and processing efficiency is low.
Summary of the invention
The embodiment of the invention provides a kind of inner hole superfinishing equipment and systems, and adding for inner hole microstoning can be improved
Work efficiency rate.The technical solution is as follows:
In a first aspect, the inner hole superfinishing equipment includes this present invention provides a kind of inner hole superfinishing equipment
Body and grinding wheel component, one end of the ontology are equipped with the interconnecting piece being connected with the boring bar on deep hole boring machine, the ontology it is another
One end is equipped at least one mounting hole, is equipped at least one described grinding wheel component in the mounting hole；
The grinding wheel component includes shell, grinding wheel spindle and grinding wheel, and the shell is fixedly connected with the ontology, the grinding wheel
Axis is fixed on the housing, and the grinding wheel spindle, along the axial direction setting of the ontology, the grinding wheel is sleeved on the grinding wheel spindle
On.
Further, the shell includes inner casing and shell, and the shell is fixedly connected with the ontology, and the shell is
Annular, for the outer cover suit outside the inner casing, the shell is equipped with waist type groove, axial direction of the waist type groove along the shell
Setting is connected between the shell and the inner casing by connector, and one end of the connector is fixed on the inner casing, institute
The other end for stating connector is arranged in the waist type groove, and the grinding wheel spindle is fixed on the inner casing.
Further, a grinding wheel component is equipped in each mounting hole；
The inner hole superfinishing equipment further includes flexible connector, and the flexible connector is arranged in the mounting hole
Interior, one end of the flexible connector is fixedly connected with the ontology, and the other end of the flexible connector and the inner casing connect
It connects.
Further, the flexible connector is spring, and adjusting component, institute are additionally provided between the spring and the ontology
It states and adjusts the decrement that component is used to adjust the spring.
Further, described to adjust the copper backing that component is different-thickness.
Further, the other end of the ontology is equipped with a mounting hole, and the mounting hole is through-hole, in the mounting hole
If there are two the grinding wheel components；The inner hole superfinishing equipment further includes flexible connector, the flexible connector setting
Between two grinding wheel components, the both ends of the flexible connector are connect with the inner casing of two grinding wheel components respectively.
Further, the interconnecting piece is connect with the boring bar on the deep hole boring machine by square thread.
Further, cooling passage, the cooling passage and at least one described mounting hole are equipped in the ontology
Connection.
Further, bearing is equipped between the grinding wheel and the grinding wheel spindle.
Second aspect, the present invention provides a kind of inner hole superfinishing system, the inner hole superfinishing system includes boring
Bar and inner hole superfinishing equipment as described in relation to the first aspect, the boring bar and the inner hole superfinishing equipment pass through square tooth spiral shell
Line connection.
Technical solution provided in an embodiment of the present invention has the benefit that
By the way that inner hole superfinishing equipment is arranged, inner hole superfinishing equipment includes ontology and grinding wheel component.The one of ontology
End is equipped with the interconnecting piece being connected with the boring bar on deep hole boring machine and is fixed on workpiece then when processing to inner hole of workpiece
On deep hole boring machine, after boring inner hole of workpiece on workpiece, it is not necessary that workpiece is gone in the equipment such as special purpose grinder or honing machine to work
Part inner hole is finished, and only need to connect inner hole superfinishing equipment provided by the invention i.e. with the boring bar on deep hole boring machine
Can, the time of conversion lathe and manufacturing procedure is saved, the processing efficiency of inner hole microstoning is improved.And the other end of ontology
Equipped at least one mounting hole, it is equipped at least one grinding wheel component in mounting hole, grinding wheel component includes shell, grinding wheel spindle and sand
Wheel, shell are fixedly connected with ontology, and grinding wheel spindle is fixed on shell, and grinding wheel spindle is arranged along the axial direction of ontology, and grinding wheel is sleeved on
On grinding wheel spindle.After inner hole superfinishing equipment provided by the invention is then placed in inner hole of workpiece, the revolving speed of setting workpiece and interior
The amount of feeding of hole superfinishing equipment, for workpiece during rotation, inner hole superfinishing equipment is constantly along the axis of inner hole of workpiece
To movement, grinding wheel is made to carry out microstoning to inner hole of workpiece.Grinding wheel by replacing different fineness of sand can be to different processing essences
The inner hole of workpiece of degree carries out microstoning.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of inner hole superfinishing equipment provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of ontology provided in an embodiment of the present invention；
Fig. 3 is a kind of sectional view of ontology provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of grinding wheel component provided in an embodiment of the present invention；
Fig. 5 is a kind of sectional view of inner hole superfinishing equipment provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of shell provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of inner casing provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another inner hole superfinishing equipment provided in an embodiment of the present invention；
Fig. 9 is the sectional view of another inner hole superfinishing equipment provided in an embodiment of the present invention；
Figure 10 is the sectional view of another ontology provided in an embodiment of the present invention；
Figure 11 is a kind of structural schematic diagram of boring bar provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The present invention provides a kind of inner hole superfinishing equipment, Fig. 1 is a kind of inner hole superfinishing provided in an embodiment of the present invention
The structural schematic diagram of processing unit (plant), as shown in Figure 1, inner hole superfinishing equipment 100 includes ontology 10 and grinding wheel 20.
Fig. 2 is a kind of structural schematic diagram of ontology provided in an embodiment of the present invention, and Fig. 3 is provided in an embodiment of the present invention one
The sectional view of kind ontology, as shown in Figures 2 and 3, one end of ontology 10 are equipped with the connection being connected with the boring bar on deep hole boring machine
The other end in portion 11, ontology 10 is equipped at least one mounting hole 12, in conjunction with Fig. 1, is equipped at least one grinding wheel group in mounting hole 12
Part 20.
Fig. 4 is a kind of structural schematic diagram of grinding wheel component provided in an embodiment of the present invention, as shown in figure 4, grinding wheel component 20
Including shell 21, grinding wheel spindle 22 and grinding wheel 23.
Fig. 5 is a kind of sectional view of inner hole superfinishing equipment provided in an embodiment of the present invention, as shown in figure 5, shell 21
It being fixedly connected with ontology 10, grinding wheel spindle 22 is fixed on shell 21, and grinding wheel spindle 22 is arranged along the axial direction of ontology 10, and 23 sets of grinding wheel
On grinding wheel spindle 22.
For the embodiment of the present invention by setting inner hole superfinishing equipment, inner hole superfinishing equipment includes ontology and grinding wheel group
Part.One end of ontology is equipped with the interconnecting piece being connected with the boring bar on deep hole boring machine, then, will when processing to inner hole of workpiece
Workpiece is fixed on deep hole boring machine, after boring inner hole of workpiece on workpiece, it is not necessary that workpiece is gone to special purpose grinder or honing machine etc.
Inner hole of workpiece is finished in equipment, it only need to be by inner hole superfinishing equipment provided by the invention and on deep hole boring machine
Boring bar connection, saves the time of conversion lathe and manufacturing procedure, improves the processing efficiency of inner hole microstoning.And this
The other end of body is equipped at least one mounting hole, is equipped at least one grinding wheel component in mounting hole, grinding wheel component includes shell, sand
Wheel shaft and grinding wheel, shell are fixedly connected with ontology, and grinding wheel spindle is fixed on shell, and grinding wheel spindle is arranged along the axial direction of ontology, sand
Wheel is sleeved on grinding wheel spindle.After inner hole superfinishing equipment provided by the invention is then placed in inner hole of workpiece, setting workpiece turns
The amount of feeding of speed and inner hole superfinishing equipment, for workpiece during rotation, inner hole superfinishing equipment is constantly along workpiece
The axial movement of inner hole makes grinding wheel carry out microstoning to inner hole of workpiece.Grinding wheel by replacing different fineness of sand can be to not
Inner hole of workpiece with machining accuracy carries out microstoning.
Further, as shown in figure 5, shell 21 includes shell 211 and inner casing 212, shell 211 is sleeved on outside inner casing 212,
Shell 211 is fixedly connected with ontology 10, and grinding wheel spindle 22 is fixed on inner casing 212.
Fig. 6 is a kind of structural schematic diagram of shell provided in an embodiment of the present invention, as shown in fig. 6, shell 211 is annular.
Shell 211 can play guiding role, make inner casing 212 along the axial movement of shell 211.Shell 211 is equipped with waist type groove
The axial direction setting of 211a, waist type groove 211a along shell 211.
It in conjunction with Fig. 5, is connected between shell 211 and inner casing 212 by connector 213, one end of connector 213 is fixed on interior
On shell 212, the other end of connector 213 is arranged in waist type groove 211a.It, can when axial movement of the inner casing 212 along shell 211
It is moved in waist type groove 211a with the other end with follower link 213, while can guarantee that inner casing 212 does not fall out shell 211 again.
Specifically, connector 213 can be screw rod.
Fig. 7 is a kind of structural schematic diagram of inner casing provided in an embodiment of the present invention, as shown in fig. 7, inner casing 212 is equipped with two
A through-hole 212a, the both ends of grinding wheel spindle 22 are separately positioned in two through-hole 212a, and in grinding wheel spindle 22 is bolted on
On shell 212.
In a kind of implementation of the invention, the other end of ontology 10 can be equipped with one or more mounting holes 12, often
A grinding wheel component 20 is equipped in a mounting hole 12.
As shown in figure 5, inner hole superfinishing equipment further includes flexible connector 30, flexible connector 30 is arranged in mounting hole
In 20, one end of flexible connector 30 is fixedly connected with ontology 10, and the other end of flexible connector 30 is connect with inner casing 212.It is logical
Setting flexible connector 30 is crossed, grinding wheel 23 can be pushed to the side wall of inner hole to be processed, make the side of grinding wheel 23 Yu inner hole to be processed
Wall is kept in contact and generates between grinding wheel 23 and the side wall of inner hole to be processed certain pressure, and grinding wheel 23 can play friction and finishing
Effect, to carry out microstoning to inner hole to be processed.And it can guarantee that inner casing 212 and grinding wheel 23 do not fall out mounting hole 12.Together
When, during carrying out microstoning to workpiece to be processed inner hole, flexible connector 30 can be according to workpiece to be processed inner hole
Shape stretch.For example, when the somewhere of workpiece to be processed inner hole is more coarse or raised, flexible connector 30 by
Pressure will increase, flexible connector 30 can automatically shrink shorten, to prevent 23 clamping stagnation of grinding wheel in high spot, workpiece is caused to burn
Wound.
Further, flexible connector 30 is spring, and adjusting component is additionally provided between spring and ontology 10 and (is not shown in figure
Out), the decrement that component is used for adjustment spring is adjusted.
Optionally, the copper backing that component is different-thickness is adjusted.By the way that different-thickness is arranged between ontology 10 and spring
Copper backing, the decrement of adjustable spring, to change the pressing force between grinding wheel 23 and workpiece to be processed inner hole.
Preferably, the flexible connector 30 of different coefficient of elasticity can also be selected, to change grinding wheel 23 and workpiece to be processed
Pressing force between inner hole.
Fig. 8 is the structural schematic diagram of another inner hole superfinishing equipment provided in an embodiment of the present invention, and Fig. 9 is the present invention
The sectional view for another inner hole superfinishing equipment that embodiment provides, it is as shown in Figure 8 and Figure 9, real in another kind of the invention
In existing mode, the other end of ontology 10 is equipped with a mounting hole 12, sets that there are two grinding wheel components 20 in mounting hole 12.
Figure 10 is the sectional view of another ontology provided in an embodiment of the present invention, and as shown in Figure 10, mounting hole 12 is through-hole,
And the axis of mounting hole 12 is vertical with the axis of ontology 10.
As shown in figure 9, inner hole superfinishing equipment further includes flexible connector 30, flexible connector 30 is arranged in two sand
Between wheel assembly 20, the both ends of flexible connector 30 are connect with the inner casing 212 of two grinding wheel components 20 respectively.
Further, as shown in figs. 5 and 9, cooling passage 13, cooling passage 13 and at least one are equipped in ontology 10
A mounting hole 12 is connected to.In superfinishing equipment process, coolant liquid is passed through out of cooling passage 13, coolant liquid enters
In mounting hole 12, cool down to grinding wheel component 20.Coolant liquid can lubricate grinding wheel 23 simultaneously, so that the rotation of grinding wheel 23 is more
Smoothly.
Preferably, bearing is equipped between grinding wheel 23 and grinding wheel spindle 22.By the way that bearing is arranged, it is possible to reduce grinding wheel 23 and grinding wheel
Abrasion between axis 22 improves the service life of grinding wheel 23.
Further, interconnecting piece 11 is connect with the boring bar on deep hole boring machine by square thread.
Figure 11 is a kind of structural schematic diagram of boring bar provided in an embodiment of the present invention, as shown in figure 11, on deep hole boring machine
One end of boring bar 200 is equipped with interior square thread, and the other end of the boring bar 200 on deep hole boring machine is equipped with outer square thread.Interconnecting piece
Outer square thread can be equipped on 11, at this time the interior square thread of one end of the outer square thread on interconnecting piece 11 and boring bar 200
Logical square thread connection matches.Or interior square thread, at this time interior side's tooth spiral shell on interconnecting piece 11 can be equipped on interconnecting piece 11
Line matches with the outer square thread of the other end of boring bar 200.
Following is a brief introduction of using a kind of inner hole superfinishing equipment provided in an embodiment of the present invention to workpiece to be processed into
The detailed process of row processing:
1, by workpiece to be processed clamping on deep hole boring machine, make the inner hole of workpiece to be processed and the main shaft gyration of deep hole boring machine
Center is arranged concentrically, and installs boring head on the boring bar of deep hole boring machine, is carried out thick, right boring to inner hole to be processed and is processed.
2, the boring head on the boring bar of deep hole boring machine is replaced with the inner hole superfinishing equipment, wherein inner hole microstoning fills
The boring bar on connector and deep hole boring machine set is connected by square thread；
3, the grinding wheel of the inner hole superfinishing equipment being squeezed into ontology using plank, flexible connector is shunk, until
The inner hole superfinishing equipment enters in inner hole to be processed；
4, the speed of mainshaft (i.e. the revolving speed of workpiece to be processed) and the boring bar amount of feeding of deep hole boring machine are set, start to process to be added
Work inner hole；
5, it is passed through coolant liquid into the cooling passage of the inner hole superfinishing equipment, superfinishing is carried out to inner hole to be processed and is added
Work.
During above-mentioned microstoning, it can according to need the varigrained grinding wheel of replacement and carry out workpieces processing inner hole,
To guarantee the surface smoothness of inner hole to be processed.Generally first use coarse plain emery wheel, afterwards use fine grinding wheel, grinding wheel graininess number can by 30#,
60#, 120# are gradually replaced to 180#, 240#.
Inner hole superfinishing equipment small volume provided in an embodiment of the present invention, and the pressing force between grinding wheel and inner hole can
It adjusts, especially suitable for carrying out microstoning to small and deep hole.
The embodiment of the invention also provides a kind of inner hole superfinishing system, inner hole superfinishing system includes boring bar and such as
The upper inner hole superfinishing equipment, boring bar are connect with inner hole superfinishing equipment by square thread.The specific knot of boring bar
Structure can be found in the associated description of Figure 11, and details are not described herein by the present invention.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of inner hole superfinishing equipment, which is characterized in that the inner hole superfinishing equipment includes ontology and grinding wheel component,
One end of the ontology is equipped with the interconnecting piece being connected with the boring bar on deep hole boring machine, and the other end of the ontology is equipped at least one
A mounting hole, the mounting hole is interior to be equipped at least one described grinding wheel component；
The grinding wheel component includes shell, grinding wheel spindle and grinding wheel, and the shell is fixedly connected with the ontology, and the grinding wheel spindle is solid
Determine on the housing, and the grinding wheel spindle, along the axial direction setting of the ontology, the grinding wheel is sleeved on the grinding wheel spindle.
2. inner hole superfinishing equipment according to claim 1, which is characterized in that the shell includes inner casing and shell,
The shell is fixedly connected with the ontology, and the shell is annular, and the outer cover suit is outside the inner casing, on the shell
Equipped with waist type groove, the waist type groove is connected between the shell and the inner casing by connector along the axial direction setting of the shell
It connects, one end of the connector is fixed on the inner casing, and the other end of the connector is arranged in the waist type groove, described
Grinding wheel spindle is fixed on the inner casing.
3. inner hole superfinishing equipment according to claim 2, which is characterized in that be equipped with one in each mounting hole
A grinding wheel component；
The inner hole superfinishing equipment further includes flexible connector, and the flexible connector is arranged in the mounting hole, institute
The one end for stating flexible connector is fixedly connected with the ontology, and the other end of the flexible connector is connect with the inner casing.
4. inner hole superfinishing equipment according to claim 3, which is characterized in that the flexible connector is spring, institute
It states and is additionally provided with adjusting component between spring and the ontology, the decrement for adjusting component and being used to adjust the spring.
5. inner hole superfinishing equipment according to claim 4, which is characterized in that the component that adjusts is different-thickness
Copper backing.
6. inner hole superfinishing equipment according to claim 2, which is characterized in that the other end of the ontology is equipped with one
Mounting hole, the mounting hole are through-hole, set that there are two the grinding wheel components in the mounting hole；The inner hole superfinishing equipment
It further include flexible connector, the flexible connector is arranged between two grinding wheel components, and the two of the flexible connector
End is connect with the inner casing of two grinding wheel components respectively.
7. inner hole superfinishing equipment according to claim 1, which is characterized in that the interconnecting piece and the deep hole boring machine
On boring bar pass through square thread connect.
8. inner hole superfinishing equipment according to claim 1, which is characterized in that logical equipped with coolant liquid in the ontology
Road, the cooling passage are connected to at least one described mounting hole.
9. inner hole superfinishing equipment according to claim 1, which is characterized in that between the grinding wheel and the grinding wheel spindle
Equipped with bearing.
10. a kind of inner hole superfinishing system, which is characterized in that the inner hole superfinishing system includes boring bar and as right is wanted
1~9 described in any item inner hole superfinishing equipments are sought, the boring bar and the inner hole superfinishing equipment pass through square thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848832.7A CN109176297A (en) | 2018-07-28 | 2018-07-28 | A kind of inner hole superfinishing equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848832.7A CN109176297A (en) | 2018-07-28 | 2018-07-28 | A kind of inner hole superfinishing equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109176297A true CN109176297A (en) | 2019-01-11 |
Family
ID=64937816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810848832.7A Pending CN109176297A (en) | 2018-07-28 | 2018-07-28 | A kind of inner hole superfinishing equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109176297A (en) |
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|---|---|---|---|---|
| CH399131A (en) * | 1960-11-25 | 1966-03-31 | Wiener Werkzeug Und Werkzeugma | Device for the automatic readjustment of a cutting tool in drilling quills going back and forth |
| SU549327A1 (en) * | 1974-12-20 | 1977-03-05 | Предприятие П/Я А-7795 | Grinding head |
| JPS63260760A (en) * | 1987-04-17 | 1988-10-27 | Honda Motor Co Ltd | Method for finishing cylinder bore of internal combustion engine |
| JPH0366561A (en) * | 1989-07-31 | 1991-03-22 | Honda Motor Co Ltd | Honing tool |
| CN2366224Y (en) * | 1997-07-15 | 2000-03-01 | 李林 | Two roller inner hole working and rolling apparatus |
| JP2006123068A (en) * | 2004-10-28 | 2006-05-18 | Fuji Heavy Ind Ltd | Cylinder block honing device |
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| CN201596967U (en) * | 2010-02-08 | 2010-10-06 | 天津赛瑞机器设备有限公司 | Knife for grinding bore |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH399131A (en) * | 1960-11-25 | 1966-03-31 | Wiener Werkzeug Und Werkzeugma | Device for the automatic readjustment of a cutting tool in drilling quills going back and forth |
| SU549327A1 (en) * | 1974-12-20 | 1977-03-05 | Предприятие П/Я А-7795 | Grinding head |
| JPS63260760A (en) * | 1987-04-17 | 1988-10-27 | Honda Motor Co Ltd | Method for finishing cylinder bore of internal combustion engine |
| JPH0366561A (en) * | 1989-07-31 | 1991-03-22 | Honda Motor Co Ltd | Honing tool |
| CN2366224Y (en) * | 1997-07-15 | 2000-03-01 | 李林 | Two roller inner hole working and rolling apparatus |
| JP2006123068A (en) * | 2004-10-28 | 2006-05-18 | Fuji Heavy Ind Ltd | Cylinder block honing device |
| CN201064867Y (en) * | 2007-07-10 | 2008-05-28 | 上海新三思计量仪器制造有限公司 | Superfinishing device for inner hole of butt clamp jaw of metal stretching butt clamp testing machine |
| CN201596967U (en) * | 2010-02-08 | 2010-10-06 | 天津赛瑞机器设备有限公司 | Knife for grinding bore |
| CN202344377U (en) * | 2011-12-23 | 2012-07-25 | 齐齐哈尔二机床(集团)有限责任公司 | Inner bore honing device |
| CN105479100A (en) * | 2014-09-16 | 2016-04-13 | 上海重型机器厂有限公司 | Deep hole finish machining method of motor casing of nuclear main pump |
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|---|
| 武汉重型机床研究所: "双轮内孔超精磨", 《上海机械》 * |
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Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |