CN201572929U - Special-shaped seal groove processing cutter - Google Patents
Special-shaped seal groove processing cutter Download PDFInfo
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- CN201572929U CN201572929U CN2009203134549U CN200920313454U CN201572929U CN 201572929 U CN201572929 U CN 201572929U CN 2009203134549 U CN2009203134549 U CN 2009203134549U CN 200920313454 U CN200920313454 U CN 200920313454U CN 201572929 U CN201572929 U CN 201572929U
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- seal groove
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Abstract
The utility model relates to a special-shaped seal groove processing cutter, which comprises a columnar cutter bar, a cutter body integrated with the columnar cutter bar and a cutter head integrated with the cutter body. The cutter is characterized in that upper and lower fastening faces are processed on the columnar cutter bar, and the fastening face positioned on the lower surface is extended to the lower surface of the cutter body; the joint of the columnar cutter bar and the cutter body is in arc smooth transition; the connected end of the cutter body and the cutter head and the outside of the cutter body are processed with oblique chip removal faces respectively, and the cutter head is positioned on the junction of the two chip removal faces; and the cutter head comprises a main cutting face, a secondary cutting face and arc cutter tips at two ends of the main cutting face, wherein the main cutting face consists of planes of two different main rear corners. The cutter can realize one-time feeding to finish processing the whole processing part, improves the production efficiency and product quality, ensures product processing precision, and has the advantages of reasonable design, convenient assembly and clamping, reliable positioning, long service life and the like.
Description
Technical field
The utility model belongs to machined with molding cutter manufacturing technology field, particularly relates to a kind of special-shaped seal groove process tool.
Background technology
At present, the special special-shaped part of some workpiece is being added man-hour, selecting for use traditional standard cutter to process, can not satisfy the processing needs,, often needing to select a plurality of cutters to cooperate processing in order to finish this position processing.For example: for processing a kind of special-shaped seal groove, as shown in Figure 6 and Figure 7, working position is the seal groove of annular, is shaped on circular arc in the bottom of seal groove.Traditional processing method is, at first adopts common grooving cutter to advance the processing of shape grooving, manually produces with the copying tool of circular arc coupling according to the size of circular arc then and processes.Owing in whole process, selected two cutters for use, therefore add and step can occur at straight trough and circular arc junction man-hour, the appearance of this step will influence the sealing of seal groove.The copying tool that is adopted in above-mentioned process forms owing to adopting manually to grind, and makes copying tool deposit certain mismachining tolerance, thereby causes the precise decreasing at processed position.In addition the service life of this kind copying tool shorter, therefore when batch machining, need often to change copying tool, and then improve manufacturing cost.Adopt in sum that above-mentioned processing mode has that machining accuracy is poor, the service life of inefficiency, cutter is short, the high deficiency of manufacturing cost.
Summary of the invention
The utility model provides a kind of long service life, machining accuracy height, easy to use, the special-shaped seal groove process tool of increasing work efficiency, reduce manufacturing cost for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of special-shaped seal groove process tool, comprise cylinder shape knife rod, with cylinder shape knife rod be one cutter hub and with cutter hub be the cutter head of one, it is characterized in that: be processed with two fastening up and down on the described cylinder shape knife rod, the fastening face that is positioned at lower surface extends to the lower surface of cutter hub, described cylinder shape knife rod and cutter hub junction are that circular arc seamlessly transits, the outside of described cutter hub and cutter head link and cutter hub is processed with the clearance surface of inclination respectively, described cutter head is positioned at the intersection of two clearance surfaces, described cutter head comprises main cutting face, the circular arc point of a knife at secondary cutting face and main cutting face two ends, main cutting face are that the plane by two different primary clearances constitutes.
The utility model can also adopt following technical measures:
The clearance surface of described cutter hub and cutter head link and the radial direction of cutter hub are 25 ° ~ 30 ° angles.
The clearance surface in the described cutter hub outside and the horizontal direction of cutter hub are 3 ° ~ 5 ° angles, and the clearance surface in the cutter hub outside and the vertical direction of cutter hub are 15 ° ~ 20 ° angles.
The radian of the described circular arc point of a knife that is positioned at the main cutting face outside and the radian of workpiece to be machined are complementary.
The primary clearance on the last plane of described formation main cutting face is 5 ° ~ 7 °, and the primary clearance of lower plane is 10 ° ~ 15 °.
The front clearance in described secondary cutting face is 5 ° ~ 7 °.
The outer surface of described cutter hub and cutter head is coated with wearing layer.
The thickness of described wearing layer is 0.003mm ~ 0.005mm.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure, can realize once adorning the processing that cutter is finished whole working position, thereby save the replacing cutter time, improve production efficiency; A cutter is finished the processing of whole working position, avoids at working position guaranteeing the machining accuracy of product owing to change the step that cutter produced, and has improved the quality of product; And the utility model adopts the ultra-fine cemented carbide material to make, and is coated with wearing layer at the outer surface of cutter hub and cutter head, thereby improved service life of the present utility model; The utility model also has advantages such as reasonable in design, convenient mounting and clamping, location be reliable in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a K-K cutaway view among Fig. 1;
Fig. 4 is an I portion structure for amplifying schematic diagram among Fig. 2;
Fig. 5 is the utility model stereoscopic-state structural representation;
Fig. 6 is the workpiece to be machined structural representation;
Fig. 7 is an A portion structure for amplifying schematic diagram among Fig. 6.
Among the figure: 1, cylinder shape knife rod; 1-1, fastening; 2, cutter hub; 2-1, clearance surface; 2-2, clearance surface; 3, cutter head; 3-1, main cutting face; 3-2, secondary cutting face; 3-3, point of a knife.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 5, a kind of special-shaped seal groove process tool, comprise cylinder shape knife rod 1, be the cutter head 3 of one for the cutter hub 2 of one and with cutter hub 2 with cylinder shape knife rod 1, be processed with two fastening 1-1 up and down on the described cylinder shape knife rod 1, the fastening face that is positioned at lower surface extends to the lower surface of cutter hub, when the dress cutter, can directly be inserted into the installation sleeve that mates with knife bar on the knife rest, and it is fastening by securing member, cylinder shape knife rod has the function of automatic aligning, thereby realize fast quick-mounting cutter, reduce overhead time, enhance productivity.In order to guarantee the intensity of changeover portion between knife bar 1 and the cutter hub 2, described cylinder shape knife rod 1 is that circular arc seamlessly transits with cutter hub 2 junctions, thereby has improved intensity of the present utility model and service life.The outside of described cutter hub 2 and cutter head 3 links and cutter hub 2 is processed with the clearance surface (2-1,2-2) of inclination respectively, for ease of the cutting drainage and prevent from the plane that machines is damaged, the radial direction that present embodiment makes the cutter hub 2 and the clearance surface of cutter head 3 links with cutter hub is 25 ° ~ 30 ° angles, angle is 30 ° in the present embodiment, shown in angle A among Fig. 4; The horizontal direction that the clearance surface in the cutter hub outside is made with cutter hub is 3 ° ~ 5 ° angles, and angle is 3 ° in the present embodiment, shown in angle B among Fig. 4; The clearance surface in the cutter hub outside and the vertical direction of cutter hub are 15 ° ~ 20 ° angles, and angle is 20 ° in the present embodiment, shown in angle C among Fig. 3.Described cutter head 3 is positioned at the intersection of two clearance surfaces, described cutter head 3 comprises the circular arc point of a knife 3-3 at main cutting face 3-1, secondary cutting face 3-2 and main cutting face two ends, the radian of the circular arc point of a knife in the main cutting face of the being positioned at outside and the radian of workpiece to be machined are complementary, main cutting face is that the plane by two different primary clearances constitutes, the primary clearance D that constitutes the last plane of main cutting face is 5 ° ~ 7 °, the primary clearance D that goes up in the present embodiment the plane is 7 °, shown in IV-IV analyses and observe among Fig. 4; The primary clearance E of lower plane is 10 ° ~ 15 °, and the primary clearance E of lower plane is 15 ° in the present embodiment, shown in IV-IV analyses and observe among Fig. 4.The front clearance F in described secondary cutting face is 5 ° ~ 7 °, and front clearance F is 7 ° in the present embodiment, shown in I-I, II-II, III-III analyse and observe among Fig. 4.In order to improve wearability of the present utility model and intensity, be coated with wearing layer at the outer surface of cutter hub and cutter head, the thickness of wearing layer is 0.003mm ~ 0.005mm, the thickness of wearing layer is 0.005mm in the present embodiment.
Claims (8)
1. special-shaped seal groove process tool, comprise cylinder shape knife rod, with cylinder shape knife rod be one cutter hub and with cutter hub be the cutter head of one, it is characterized in that: be processed with two fastening up and down on the described cylinder shape knife rod, the fastening face that is positioned at lower surface extends to the lower surface of cutter hub, described cylinder shape knife rod and cutter hub junction are that circular arc seamlessly transits, the outside of described cutter hub and cutter head link and cutter hub is processed with the clearance surface of inclination respectively, described cutter head is positioned at the intersection of two clearance surfaces, described cutter head comprises main cutting face, the circular arc point of a knife at secondary cutting face and main cutting face two ends, main cutting face are that the plane by two different primary clearances constitutes.
2. special-shaped seal groove process tool according to claim 1 is characterized in that: the clearance surface of described cutter hub and cutter head link and the radial direction of cutter hub are 25 ° ~ 30 ° angles.
3. special-shaped seal groove process tool according to claim 1 is characterized in that: the clearance surface in the described cutter hub outside and the horizontal direction of cutter hub are 3 ° ~ 5 ° angles, and the row's bevel in the cutter hub outside and the vertical direction of cutter hub are 15 ° ~ 20 ° angles.
4. special-shaped seal groove process tool according to claim 1 is characterized in that: the radian of the described circular arc point of a knife that is positioned at the main cutting face outside and the radian of workpiece to be machined are complementary.
5. special-shaped seal groove process tool according to claim 1 is characterized in that: the primary clearance on the last plane of described formation main cutting face is 5 ° ~ 7 °, and the primary clearance of lower plane is 10 ° ~ 15 °.
6. special-shaped seal groove process tool according to claim 1 is characterized in that: the front clearance in described secondary cutting face is 5 ° ~ 7 °.
7. special-shaped seal groove process tool according to claim 1, it is characterized in that: the outer surface of described cutter hub and cutter head is coated with wearing layer.
8. special-shaped seal groove process tool according to claim 7 is characterized in that: the thickness of described wearing layer is 0.003mm ~ 0.005mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134549U CN201572929U (en) | 2009-10-28 | 2009-10-28 | Special-shaped seal groove processing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134549U CN201572929U (en) | 2009-10-28 | 2009-10-28 | Special-shaped seal groove processing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572929U true CN201572929U (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203134549U Expired - Fee Related CN201572929U (en) | 2009-10-28 | 2009-10-28 | Special-shaped seal groove processing cutter |
Country Status (1)
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| CN (1) | CN201572929U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861931A (en) * | 2012-10-20 | 2013-01-09 | 无锡蠡湖叶轮制造有限公司 | Turning tool special for machining air inlet of supercharger |
| CN103071820A (en) * | 2013-02-16 | 2013-05-01 | 无锡蠡湖叶轮制造有限公司 | Special multifunctional turning tool for machining supercharger pipe orifice |
| CN104227046A (en) * | 2014-07-14 | 2014-12-24 | 武汉兆航精密工业有限公司 | Boring tool and processing method thereof |
| CN104227044A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Tool for design surfaces of aluminum alloy hubs |
| CN105312601A (en) * | 2015-09-06 | 2016-02-10 | 衢州市建沃精工机械有限公司 | Combined blade for machining sealing groove |
| CN105382283A (en) * | 2015-11-17 | 2016-03-09 | 西安航天动力机械厂 | Boring cutter modified through turning tool and modification method |
| CN105397122A (en) * | 2015-12-31 | 2016-03-16 | 青岛开世密封工业有限公司 | Cutter for machining dust-proof sleeve with wave-shaped part, and manufacturing method thereof |
| CN105562739A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Hard-alloy turning tool |
| CN105563062A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Machining method for hard-alloy turning tool |
| CN106312108A (en) * | 2015-06-15 | 2017-01-11 | 宁波江丰电子材料股份有限公司 | Turning tool and manufacturing method thereof |
| CN108015304A (en) * | 2018-01-17 | 2018-05-11 | 常州苏晶电子材料有限公司 | The big face cutting tool of pure aluminum target and its manufacture method and the cutterhead with the cutter |
| CN112620756A (en) * | 2020-12-25 | 2021-04-09 | 西北机电工程研究所 | Special-shaped deep groove machining tool device and machining method |
-
2009
- 2009-10-28 CN CN2009203134549U patent/CN201572929U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861931A (en) * | 2012-10-20 | 2013-01-09 | 无锡蠡湖叶轮制造有限公司 | Turning tool special for machining air inlet of supercharger |
| CN103071820A (en) * | 2013-02-16 | 2013-05-01 | 无锡蠡湖叶轮制造有限公司 | Special multifunctional turning tool for machining supercharger pipe orifice |
| CN104227044A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Tool for design surfaces of aluminum alloy hubs |
| CN104227046A (en) * | 2014-07-14 | 2014-12-24 | 武汉兆航精密工业有限公司 | Boring tool and processing method thereof |
| CN106312108A (en) * | 2015-06-15 | 2017-01-11 | 宁波江丰电子材料股份有限公司 | Turning tool and manufacturing method thereof |
| CN105312601A (en) * | 2015-09-06 | 2016-02-10 | 衢州市建沃精工机械有限公司 | Combined blade for machining sealing groove |
| CN105382283A (en) * | 2015-11-17 | 2016-03-09 | 西安航天动力机械厂 | Boring cutter modified through turning tool and modification method |
| CN105397122A (en) * | 2015-12-31 | 2016-03-16 | 青岛开世密封工业有限公司 | Cutter for machining dust-proof sleeve with wave-shaped part, and manufacturing method thereof |
| CN105562739A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Hard-alloy turning tool |
| CN105563062A (en) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | Machining method for hard-alloy turning tool |
| CN108015304A (en) * | 2018-01-17 | 2018-05-11 | 常州苏晶电子材料有限公司 | The big face cutting tool of pure aluminum target and its manufacture method and the cutterhead with the cutter |
| CN108015304B (en) * | 2018-01-17 | 2023-12-05 | 常州苏晶电子材料有限公司 | Pure aluminum target large-surface cutting tool, manufacturing method thereof and cutter head with same |
| CN112620756A (en) * | 2020-12-25 | 2021-04-09 | 西北机电工程研究所 | Special-shaped deep groove machining tool device and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20161028 |