CN103447559B - Flat seal O RunddichtringO draw-in groove process tool - Google Patents
Flat seal O RunddichtringO draw-in groove process tool Download PDFInfo
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- CN103447559B CN103447559B CN201310219917.6A CN201310219917A CN103447559B CN 103447559 B CN103447559 B CN 103447559B CN 201310219917 A CN201310219917 A CN 201310219917A CN 103447559 B CN103447559 B CN 103447559B
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- draw
- groove
- lathe tool
- tool
- runddichtringo
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000003754 machining Methods 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 8
- 238000003801 milling Methods 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
A kind of flat seal O RunddichtringO draw-in groove process tool, comprises knife bar, at least one L shape blade, at least one first draw-in groove lathe tool and at least one the second draw-in groove lathe tool; The front end of knife bar is provided with lathe tool installation portion, and lathe tool installation portion is cylindrical installation portion, and its front end face is convexly equipped with blade fixed leg; L shape blade and blade fixed leg are connected; Before the front distal process than the second draw-in groove lathe tool of the front end of the first draw-in groove lathe tool, the first draw-in groove lathe tool and the second draw-in groove lathe tool are equipped with draw-in groove chamfering blades.Utilize the present invention, water pump mounting hole on car engine timing chain guard and accordingly sealing plane and O RunddichtringO draw-in groove can time processing be embarked on journey, period does not need repeatedly to change cutter and tool setting operation, thus effectively improves the labour intensity of working (machining) efficiency and reduction workman.The present invention, has machining accuracy and reliability is high, the advantage of long service life, the plain-milling machine outside the work in-process heart and boring and milling machine can use, be conducive to cutting down finished cost.
Description
Technical field
The present invention relates to a kind of machine tools, be specifically related to a kind of process tool of flat seal O RunddichtringO draw-in groove of the water pump mounting hole outer end on processing automobile engine timing chain guard.
Background technology
On car engine timing chain guard, O RunddichtringO is mostly adopted to carry out flat seal to the water pump mounting hole outer end on it.And the processing of O RunddichtringO draw-in groove of water pump mounting hole outer end flat seal on engine timing chain guard, mainly completed according to the following step by machining center or boring and milling machine, the dissimilar cutter of employing at present: (1) is first by combination cutter processing water pump mounting hole and corresponding chamfering; (2) cutter is changed, with the sealing plane of facing cutter processing water pump mounting hole outer end; (3) change cutter, in sealing plane, process corresponding O-ring seals draw-in groove with boring cutter; (4) change cutter, pour out the chamfering of draw-in groove both sides with Special chamfer cutter.Existing processing method Problems existing is above: need to carry out repeatedly tool changing, tool setting operation, reduce working (machining) efficiency, and machining accuracy is not easy to ensure, and adds the labour intensity of workman.
Summary of the invention
Main inventive object of the present invention is to provide a kind of Combined machining cutter, water pump mounting hole process tool on engine timing chain guard and the sealing plane for processing this water pump mounting hole outer end are combined with the process tool of the O RunddichtringO draw-in groove be located in sealing plane by it, water pump mounting hole and corresponding sealing plane and O RunddichtringO draw-in groove can be processed at one time, period does not need repeatedly to change cutter and tool setting operation, thus effectively improves the labour intensity of working (machining) efficiency and reduction workman.
The present invention's technical scheme used is: a kind of flat seal O RunddichtringO draw-in groove process tool, and comprise knife bar, the front end of knife bar is provided with lathe tool installation portion; It also comprises at least one L shape blade, at least one first draw-in groove lathe tool and at least one the second draw-in groove lathe tool; Described lathe tool installation portion is cylindrical installation portion, and its front end face is convexly equipped with blade fixed leg, and described L shape blade and described blade fixed leg are connected; The front end of described first draw-in groove lathe tool is than before distal process before described second draw-in groove lathe tool, and described first draw-in groove lathe tool and the second draw-in groove lathe tool are equipped with draw-in groove chamfering blades.
Here, described L shape blade is provided with the reaming blade for processing water pump mounting hole and the plane blade for processing this water pump mounting hole outer end sealing plane, described plane blade cutting edge and knife bar axes normal, the face blade transition of reaming blade peace is connected to form water pump mounting hole outer end chamfered cutting edge.Add man-hour, with reaming blade process water pump installing hole, in feed process, first the front end of the first draw-in groove lathe tool touches the surface of engine timing chain guard, then described O RunddichtringO draw-in groove is gone out in the surperficial roughing of engine timing chain guard, then feed, the front end of the second draw-in groove lathe tool touches the surface of engine timing chain guard, fine finishining is carried out to the O RunddichtringO draw-in groove gone out by the first draw-in groove lathe tool roughing, continue feed, the surface that described plane blade starts to touch engine timing chain guard starts to process the sealing plane of water pump mounting hole outer end, treat that complete feed puts in place, exit whole processing operations that cutter just completes corresponding water pump mounting hole.Because the relevant process tool combination of water pump mounting hole is arranged on same knife bar, water pump mounting hole and accordingly sealing plane and O RunddichtringO draw-in groove process at one time, period does not need repeatedly to change cutter and tool setting operation, therefore effectively can improve the labour intensity of working (machining) efficiency and reduction workman.
As preferably, L shape blade number is two or four, and two or four L shape blade circumference is uniform.This preferred version, knife bar stress balance is high, is conducive to improving machining accuracy, simultaneously the balanced and blade scheme of the scrap rate born of each L shape cutter reduces at double, be conducive to the wearing and tearing reducing L shape blade, improve the service life of L shape blade, and then improve service life of the present invention.
As preferably, described L shape blade and described blade fixed leg soldered.This preferred version, is conducive to improving reliability of the present invention.
As preferably, the number of described first draw-in groove lathe tool and described second draw-in groove lathe tool is one, and the rear end of two draw-in groove lathe tools is screwed respectively in two mounting grooves that symmetry is located at described lathe tool installation portion side.This preferred version, structure is simple, and it is easy that draw-in groove lathe tool is installed and used with adjustment and maintenance.
As preferably, the rear end of described first draw-in groove lathe tool and described second draw-in groove lathe tool has been threaded draw-in groove lathe tool front position adjusting screw(rod).This preferred version, draw-in groove lathe tool mounting and adjusting is easy.
In sum, the beneficial effect that the present invention brings is: the relevant process tool combination of water pump mounting hole and corresponding sealing plane and O-ring seals draw-in groove is arranged on same swivel knife carrier, water pump mounting hole and accordingly sealing plane and O RunddichtringO draw-in groove process at one time, period does not need repeatedly to change cutter and tool setting operation, thus effectively improves the labour intensity of working (machining) efficiency and reduction workman.The present invention, has machining accuracy and reliability is high, the advantage of long service life, the plain-milling machine outside the work in-process heart and boring and milling machine can use, be conducive to cutting down finished cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the syndeton schematic diagram of the first draw-in groove lathe tool and knife bar;
Fig. 3 is the structural representation of the first draw-in groove lathe tool.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, the present invention includes knife bar 1, the front end of knife bar 1 is provided with lathe tool installation portion 1.1, and it also comprises four L shape blades, 2, first draw-in groove lathe tool 3 and a second draw-in groove lathe tool 4 in addition;
Described lathe tool installation portion 1.1 is cylindrical installation portion, its front end face is convexly equipped with blade fixed leg 1.2, the middle part of blade fixed leg 1.2 is shaft sections is foursquare tool post main body, extend the insert fixing wall BEST MODE of formation four L shapes successively in tool post main body four sides, four L shape blade 2 circumferences are fixed on one of them insert fixing wall BEST MODE with described blade fixed leg 1.2 in uniform way, the insert fixing wall BEST MODE of the present embodiment four L shape blades all with corresponding is soldered, rational in infrastructure, and reliability is high; Be provided with two mounting grooves the Side symmetrical of described lathe tool installation portion, as shown in Figure 1, Figure 2 and Figure 3, the described first draw-in groove lathe tool 3 of the first draw-in groove lathe tool 3 and the second draw-in groove lathe tool 4 and the rear end of described second draw-in groove lathe tool 4 are threadedly connected in one of them mounting groove, the front end of wherein said first draw-in groove lathe tool 3 is than 1mm before distal process before described second draw-in groove lathe tool 4, and described first draw-in groove lathe tool 3 and the second draw-in groove lathe tool 4 are equipped with draw-in groove chamfering blades.Screw hole on first draw-in groove lathe tool 3 and the second draw-in groove lathe tool 4 is elongated hole, the rear end of the first draw-in groove lathe tool 3 and the second draw-in groove lathe tool 4 has all been threaded draw-in groove lathe tool front position adjusting screw(rod) 5, the position of two draw-in groove lathe tool front ends can be adjusted well by rotating draw-in groove lathe tool front position adjusting screw(rod) 5, first draw-in groove lathe tool 3 is for carrying out roughing to described O-ring seals draw-in groove, and the second draw-in groove lathe tool is used for carrying out fine finishining to described O-ring seals draw-in groove.
Utilize the present invention, water pump mounting hole on car engine timing chain guard and accordingly sealing plane and O RunddichtringO draw-in groove can time processing be embarked on journey, period does not need repeatedly to change cutter and tool setting operation, thus effectively improves the labour intensity of working (machining) efficiency and reduction workman.The present invention, has machining accuracy and reliability is high, the advantage of long service life, the plain-milling machine outside the work in-process heart and boring and milling machine can use, be conducive to cutting down finished cost.
The specific embodiment of the above is only the present invention's preferably embodiment, not limits specific embodiment of the invention scope with this.The equivalence change that all shapes according to the present invention, structure are done ought to all be included in protection scope of the present invention.
Claims (5)
1. a flat seal O RunddichtringO draw-in groove process tool, comprise knife bar (1), the front end of knife bar (1) is provided with lathe tool installation portion (1.1), it is characterized in that: further comprising at least one L shape blade (2), at least one first draw-in groove lathe tool (3) and at least one the second draw-in groove lathe tool (4); Described lathe tool installation portion (1.1) is cylindrical installation portion, and its front end face is convexly equipped with blade fixed leg (1.2), and described L shape blade (2) and described blade fixed leg (1.2) are connected; Before the front distal process than described second draw-in groove lathe tool (4) of the front end of described first draw-in groove lathe tool (3), described first draw-in groove lathe tool (3) and the second draw-in groove lathe tool (4) are equipped with draw-in groove chamfering blades.
2. flat seal O RunddichtringO draw-in groove process tool according to claim 1, is characterized in that: L shape blade number is two or four, and two or four L shape blade circumference is uniform.
3. flat seal O RunddichtringO draw-in groove process tool according to claim 1 and 2, is characterized in that: described L shape blade (2) is soldered with described blade fixed leg (1.2).
4. flat seal O RunddichtringO draw-in groove process tool according to claim 1 and 2, it is characterized in that: the number of described first draw-in groove lathe tool (3) and described second draw-in groove lathe tool (4) is one, the rear end of two draw-in groove lathe tools is screwed respectively in two mounting grooves that symmetry is located at described lathe tool installation portion (1.1) side.
5. flat seal O RunddichtringO draw-in groove process tool according to claim 4, is characterized in that: the rear end of described first draw-in groove lathe tool (3) and described second draw-in groove lathe tool (4) has been threaded draw-in groove lathe tool front position adjusting screw(rod) (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219917.6A CN103447559B (en) | 2013-06-04 | 2013-06-04 | Flat seal O RunddichtringO draw-in groove process tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219917.6A CN103447559B (en) | 2013-06-04 | 2013-06-04 | Flat seal O RunddichtringO draw-in groove process tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103447559A CN103447559A (en) | 2013-12-18 |
| CN103447559B true CN103447559B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310219917.6A Expired - Fee Related CN103447559B (en) | 2013-06-04 | 2013-06-04 | Flat seal O RunddichtringO draw-in groove process tool |
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| Country | Link |
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| CN (1) | CN103447559B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457439B (en) * | 2016-06-06 | 2020-07-24 | 上海名古屋精密工具股份有限公司 | Cutting accessory and application thereof |
| CN109304522A (en) * | 2018-09-27 | 2019-02-05 | 北海智联投资有限公司 | A kind of tool of convenient manual vehicle revolution T-slot |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2207067A (en) * | 1938-01-21 | 1940-07-09 | Walworth Patents Inc | Combined reamer and undercutter |
| EP0416854A1 (en) * | 1989-09-07 | 1991-03-13 | Iscar Ltd. | A cutting insert |
| CN201483558U (en) * | 2009-09-14 | 2010-05-26 | 国营第六九九厂 | Adjustable double-knife O-shaped seal ring chamfering bit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202517065U (en) * | 2011-12-23 | 2012-11-07 | 瑞钛（南京）科技有限公司 | Cutting tool for processing O-shaped rubber-plastic sealing ring |
-
2013
- 2013-06-04 CN CN201310219917.6A patent/CN103447559B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2207067A (en) * | 1938-01-21 | 1940-07-09 | Walworth Patents Inc | Combined reamer and undercutter |
| EP0416854A1 (en) * | 1989-09-07 | 1991-03-13 | Iscar Ltd. | A cutting insert |
| CN201483558U (en) * | 2009-09-14 | 2010-05-26 | 国营第六九九厂 | Adjustable double-knife O-shaped seal ring chamfering bit |
Non-Patent Citations (1)
| Title |
|---|
| 液压阀阀体加工的刀具方案;陈鹏等;《流体传动与控制》;20080131(第1期);55-57 * |
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| CN103447559A (en) | 2013-12-18 |
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Effective date of registration: 20160113 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Patentee after: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd. Patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd. Patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Patentee before: SHANDONG JILI TRANSMISSION Co.,Ltd. Patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Patentee before: HUNAN JISHENG INTERNATIONAL POWER TRANSMISSION SYSTEM Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd. Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
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Effective date of registration: 20200610 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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Granted publication date: 20150805 |
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