CN109352087A - The method and cutter of a kind of simultaneous processing cylindrical wall, hole inner wall and hole baseplane - Google Patents
The method and cutter of a kind of simultaneous processing cylindrical wall, hole inner wall and hole baseplane Download PDFInfo
- Publication number
- CN109352087A CN109352087A CN201811511155.6A CN201811511155A CN109352087A CN 109352087 A CN109352087 A CN 109352087A CN 201811511155 A CN201811511155 A CN 201811511155A CN 109352087 A CN109352087 A CN 109352087A
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- hole
- wall
- cutter
- baseplane
- cylindrical wall
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- 238000012545 processing Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000013461 design Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a kind of simultaneous processing cylindrical wall, hole inner wall and the methods of hole baseplane, this method is using a dedicated tool, it is rotated using the axial line of the conduit outer circle of cylinder head as rotation center and is fed to cylinder head depth direction, conduit cylindrical wall, spring base hole inner wall and the hole baseplane of cylinder head are gone out using the interior cutting edge of eccentric setting, outer cutting edge and end face sword simultaneous processing on cutter.It is capable of conduit cylindrical wall, spring base collar aperture inner wall and the hole baseplane of rapid processing cylinder head using this method, substantially increases processing efficiency.The invention also discloses a kind of simultaneous processing cylindrical wall, hole inner wall and the cutters of hole baseplane, and the Tool Design is reasonable, easy to use, reduce cutter loss, to reduce processing cost, it ensures the quality of product, has rigid big, the characteristics of long service life.
Description
Technical field
The present invention relates to a kind of cylinder head processing technique field, more specifically, it relates to a kind of simultaneous processing cylindrical wall,
The method and cutter of hole inner wall and hole baseplane.
Background technique
In the process of engine, for the processing of conduit one-piece cylinder lid conduit outlet section, need to process
Conduit cylindrical wall, spring base hole inner wall and the hole baseplane of mouth section.S2000 cylinder cap as shown in Figure 1, the diameter of conduit outer circle a
For Φ 13, the diameter of spring base hole b is Φ 30, and existing processing method is using the slotting cutter less than Φ 8.5 by walking circular arc
Interpolation, Depth Stratification mode milling cylinder cap to obtaining conduit cylindrical wall 1, spring base hole inner wall 2 and hole baseplane 3, pass
The processing method of system needs the multiple feed milling of Depth Stratification, and processing efficiency is low, and the small chipping allowance of cutter diameter is big,
The problem of be easy to causeing cracking of cutter.
Summary of the invention
One of the objects of the present invention is to provide it is a kind of easy to operate while processing excircles walls, hole inner wall and hole baseplane
Method, conduit cylindrical wall, spring base collar aperture inner wall and the hole baseplane of rapid processing cylinder head are capable of using this method, significantly
Improve processing efficiency.
Its second purpose is to provide a kind of design cutting tool reasonable, easy to use, can simultaneous processing cylinder head
The cutting tool of conduit cylindrical wall, spring base collar aperture inner wall and hole baseplane reduces cutter loss, is processed into reduce
This, it is ensured that the quality of product.
Previous technical solution of the invention is such that a kind of simultaneous processing cylindrical wall, hole inner wall and the side of hole baseplane
Method, this method are to be rotated using the axial line of the conduit outer circle of cylinder head as rotation center and using a dedicated tool to cylinder
The feeding of lid depth direction, goes out cylinder head using the interior cutting edge of eccentric setting, outer cutting edge and end face sword simultaneous processing on cutter
Conduit cylindrical wall, spring base hole inner wall and hole baseplane.
As a further improvement, the revolving speed of the cutter is 700r/min~950r/min, the amount of feeding of the cutter
For 0.09mm/r~0.11mm/r.
Further, the revolving speed of the cutter is 800r/min, and the amount of feeding of the cutter is 0.1mm/r.
Latter technique scheme of the invention is such that a kind of simultaneous processing cylindrical wall, hole inner wall and the knife of hole baseplane
Tool, including knife handle, described knife handle one end are equipped with the bulge-structure along its axial projection and arranged off-centre, the bulge-structure
Top is equipped with end face sword, and the bulge-structure outer ledge is equipped with outer cutting edge, and the bulge-structure inside edge is equipped with
The distance of interior cutting edge, the interior cutting edge to the knife handle axial line is equal with the radius of conduit outer circle, the outer cutting edge
Distance to the knife handle axial line is equal with the radius of spring base hole.
As a further improvement, the bulge-structure is located on the circumference of the knife handle, and the bulge-structure
It is integrally formed structures with the knife handle.
Further, the bulge-structure side is equipped with rake face, the end face sword, outer cutting edge, interior cutting edge
It is set on the edge of the rake face jointly.
Further, the distance between sagittal plane of the rake face and the knife handle is 1mm~2mm.
Further, it is emptied on the knife handle on front side of the rake face and is provided with appearance bits region.
Further, the height of projection of the bulge-structure is greater than the height of projection of conduit outer circle.
Further, a groove is additionally provided on the knife handle excircle.
Beneficial effect
Compared with prior art, the present invention having the advantage that
1, the present invention provides it is a kind of easy to operate while processing excircles walls, hole inner wall and the method for hole baseplane, benefit
It is capable of conduit cylindrical wall, spring base collar aperture inner wall and the hole baseplane of rapid processing cylinder head with this method, substantially increases and add
Work efficiency rate；
2, the present invention also provides a kind of design cutting tool reasonable, easy to use, can simultaneous processing cylinder head lead
The cutting tool of pipe cylindrical wall, spring base collar aperture inner wall and hole baseplane reduces cutter loss, is processed into reduce
This, it is ensured that the quality of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of S2000 cylinder cap in the prior art；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is the structural schematic diagram when present invention uses.
Wherein: 1- conduit cylindrical wall, 2- spring base hole inner wall, the hole 3- baseplane, cutting edge, 5- outer cutting edge, 6- in 4-
End face sword, 7- knife handle, 8- bulge-structure, 9- rake face, 10- hold bits region, 11- groove, a- conduit outer circle, b- spring base hole.
Specific embodiment
The present invention is described further for specific embodiment in reference to the accompanying drawing.
Refering to fig. 1 shown in -3, a kind of simultaneous processing cylindrical wall of the invention, hole inner wall and the method for hole baseplane, the party
Method is to be rotated using the axial line of the conduit outer circle a of cylinder head as rotation center and using a dedicated tool to cylinder head depth
Direction feeding, goes out leading for cylinder head using the interior cutting edge 4 of eccentric setting, outer cutting edge 5 and 6 simultaneous processing of end face sword on cutter
Pipe cylindrical wall 1, spring base hole inner wall 2 and hole baseplane 3, for the cutter when rotating feed, cutting forms a ring in cylinder head
Shape slot, the outer wall of the annular groove are spring base hole inner wall 2, and inner wall is conduit cylindrical wall 1, and bottom surface is hole baseplane 3, tool
Body, in order to keep Tool in Cutting simpler and more direct, efficient, the revolving speed of cutter is 700r/min~950r/min, the feeding of cutter
Amount is 0.09mm/r~0.11mm/r, it is ensured that while processing efficiency and processing quality, the problem of cracking of cutter can be prevented, effectively
Extend cutting-tool's used life；Preferably, the revolving speed of cutter is 800r/min, and the amount of feeding of cutter is 0.1mm/r, convenient for control
System, and further extend cutting-tool's used life.The method of processing excircles wall, hole inner wall and hole baseplane while of the invention,
It is easy to operate, conduit cylindrical wall, spring base collar aperture inner wall and the hole baseplane of rapid processing cylinder head are capable of using this method, greatly
Processing efficiency is improved greatly.
In addition, a kind of simultaneous processing cylindrical wall, hole inner wall and the cutter of hole baseplane, including knife handle 7, the one of knife handle 7
End is equipped with the bulge-structure 8 along its axial projection and arranged off-centre, and end face sword 6 is equipped at the top of the bulge-structure 8, for gas
The horizontal plane of cylinder cap is cut, and is equipped with outer cutting edge 5 in 8 outer ledge of bulge-structure, is set in 8 inside edge of bulge-structure
There is interior cutting edge 4, is cut for the perpendicular to cylinder head, the interior cutting edge 4 on the cutter to 7 axial line of knife handle
Distance is equal with the radius of conduit outer circle a, and the distance of outer cutting edge 5 to 7 axial line of knife handle is equal with the radius of spring base hole b,
Conduit cylindrical wall 1, spring base hole inner wall 2 required for going out Tool in Cutting and the size of hole baseplane 3, it is preferred that its protrusion
Structure 8 is located on the circumference of knife handle 7, and bulge-structure 8 is integrally formed structures with knife handle 7, on practical upper 7 circumference of knife handle
Small entity, substantially increase the rigid of cutter；Rake face 9, end face sword 6, outer cutting are equipped in 8 side of bulge-structure
Sword 5, interior cutting edge 4 are set to jointly on the edge of rake face 9, are fallen convenient for chip；In view of bulge-structure 8 rigidity and cut
The distance between sagittal plane of the reasonability cut, the rake face 9 and knife handle 7 is 1mm~2mm, and the rigidity for improving cutter is strong
Degree, extends its service life；It is emptied on the knife handle 7 of 9 front side of rake face and is provided with appearance bits region 10, arranged convenient for chip
Out；The height of projection of bulge-structure 8 is greater than the height of projection of conduit outer circle a, it is ensured that cutting in place, obtains satisfactory depth
Size；A groove 11 is additionally provided on 7 excircle of knife handle, the position of the groove 11 and the position for holding bits region 10 are positioned opposite,
The rigid for improving cutter, further extends cutting-tool's used life.Cutting tool of the invention, design is reasonable, makes
With convenient, can simultaneous processing cylinder head conduit cylindrical wall, spring base collar aperture inner wall and the cutting tool of hole baseplane, reduce
Cutter loss, to reduce processing cost, it is ensured that the quality of product.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these all will not influence implementation of the present invention
Effect and patent practicability.
Claims (10)
1. a kind of simultaneous processing cylindrical wall, hole inner wall and the method for hole baseplane, which is characterized in that this method is special using one
With cutter, is rotated using the axial line of the conduit outer circle (a) of cylinder head as rotation center and fed to cylinder head depth direction, utilized
The interior cutting edge (4) of eccentric setting, outer cutting edge (5) and end face sword (6) simultaneous processing go out the conduit outer circle of cylinder head on cutter
Wall (1), spring base hole inner wall (2) and hole baseplane (3).
2. a kind of simultaneous processing cylindrical wall according to claim 1, hole inner wall and the method for hole baseplane, feature exist
In the revolving speed of the cutter is 700r/min~950r/min, and the amount of feeding of the cutter is 0.09mm/r~0.11mm/r.
3. a kind of simultaneous processing cylindrical wall according to claim 2, hole inner wall and the method for hole baseplane, feature exist
In the revolving speed of the cutter is 800r/min, and the amount of feeding of the cutter is 0.1mm/r.
4. a kind of cutter for realizing simultaneous processing cylindrical wall described in claim 1, hole inner wall and the method for hole baseplane, including
Knife handle (7), which is characterized in that described knife handle (7) one end is equipped with the bulge-structure (8) along its axial projection and arranged off-centre,
End face sword (6) are equipped at the top of the bulge-structure (8), the bulge-structure (8) outer ledge is equipped with outer cutting edge (5),
Bulge-structure (8) inside edge is equipped with interior cutting edge (4), the interior cutting edge (4) to the knife handle (7) axial line
Distance is equal with the radius of conduit outer circle (a), the distance and spring base of the outer cutting edge (5) to the knife handle (7) axial line
The radius in hole (b) is equal.
5. a kind of simultaneous processing cylindrical wall according to claim 4, hole inner wall and the cutter of hole baseplane, feature exist
In the bulge-structure (8) is located on the circumference of the knife handle (7), and the bulge-structure (8) and the knife handle
(7) it is integrally formed structures.
6. a kind of simultaneous processing cylindrical wall according to claim 4, hole inner wall and the cutter of hole baseplane, feature exist
In the bulge-structure (8) side is equipped with rake face (9), the end face sword (6), outer cutting edge (5), interior cutting edge (4)
It is set on the edge of the rake face (9) jointly.
7. a kind of simultaneous processing cylindrical wall according to claim 5, hole inner wall and the cutter of hole baseplane, feature exist
In the distance between sagittal plane of the rake face (9) and the knife handle (7) is 1mm~2mm.
8. a kind of simultaneous processing cylindrical wall according to claim 5, hole inner wall and the cutter of hole baseplane, feature exist
In, emptied on the knife handle (7) on front side of the rake face (9) be provided with an appearance bits region (10).
9. the cutter of a kind of simultaneous processing cylindrical wall, hole inner wall according to claim 4-8 any one and hole baseplane,
It is characterized in that, the height of projection of the bulge-structure (8) is greater than the height of projection of conduit outer circle (a).
10. a kind of simultaneous processing cylindrical wall according to claim 9, hole inner wall and the cutter of hole baseplane, feature exist
In being additionally provided with a groove (11) on the knife handle (7) excircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511155.6A CN109352087A (en) | 2018-12-11 | 2018-12-11 | The method and cutter of a kind of simultaneous processing cylindrical wall, hole inner wall and hole baseplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511155.6A CN109352087A (en) | 2018-12-11 | 2018-12-11 | The method and cutter of a kind of simultaneous processing cylindrical wall, hole inner wall and hole baseplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352087A true CN109352087A (en) | 2019-02-19 |
Family
ID=65331987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511155.6A Pending CN109352087A (en) | 2018-12-11 | 2018-12-11 | The method and cutter of a kind of simultaneous processing cylindrical wall, hole inner wall and hole baseplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352087A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013030351A1 (en) * | 2011-09-02 | 2013-03-07 | Siemens Aktiengesellschaft | Method and device for producing an axial ring groove in a workpiece |
| CN203371101U (en) * | 2013-07-24 | 2014-01-01 | 凌云工业股份有限公司 | Forming milling cutter for machining inverted cone annular groove of end face |
| CN203649515U (en) * | 2013-12-14 | 2014-06-18 | 山西江淮重工有限责任公司 | Shallow narrow annular groove machining mechanism |
| CN203917982U (en) * | 2014-07-02 | 2014-11-05 | 珠海格力电器股份有限公司 | Machining cutter |
| CN206382572U (en) * | 2016-12-30 | 2017-08-08 | 潍坊盛瑞动力机械科技有限公司 | Compound sleeve boring cutter for processing hole and coaxial annular groove |
| CN207326028U (en) * | 2017-07-07 | 2018-05-08 | 东莞市联合磨削精密刀具有限公司 | Annular groove machining cutter |
| CN108406233A (en) * | 2018-03-05 | 2018-08-17 | 重庆天骄航空动力有限公司 | The processing method of irregular housing member intracavity bottom annular groove |
| CN209094710U (en) * | 2018-12-11 | 2019-07-12 | 广西玉柴机器股份有限公司 | A tool for machining the outer wall, the inner wall of the hole and the plane of the bottom of the hole at the same time |
-
2018
- 2018-12-11 CN CN201811511155.6A patent/CN109352087A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013030351A1 (en) * | 2011-09-02 | 2013-03-07 | Siemens Aktiengesellschaft | Method and device for producing an axial ring groove in a workpiece |
| CN203371101U (en) * | 2013-07-24 | 2014-01-01 | 凌云工业股份有限公司 | Forming milling cutter for machining inverted cone annular groove of end face |
| CN203649515U (en) * | 2013-12-14 | 2014-06-18 | 山西江淮重工有限责任公司 | Shallow narrow annular groove machining mechanism |
| CN203917982U (en) * | 2014-07-02 | 2014-11-05 | 珠海格力电器股份有限公司 | Machining cutter |
| CN206382572U (en) * | 2016-12-30 | 2017-08-08 | 潍坊盛瑞动力机械科技有限公司 | Compound sleeve boring cutter for processing hole and coaxial annular groove |
| CN207326028U (en) * | 2017-07-07 | 2018-05-08 | 东莞市联合磨削精密刀具有限公司 | Annular groove machining cutter |
| CN108406233A (en) * | 2018-03-05 | 2018-08-17 | 重庆天骄航空动力有限公司 | The processing method of irregular housing member intracavity bottom annular groove |
| CN209094710U (en) * | 2018-12-11 | 2019-07-12 | 广西玉柴机器股份有限公司 | A tool for machining the outer wall, the inner wall of the hole and the plane of the bottom of the hole at the same time |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190219 |