CN203992671U - The hole small end face of changing oil is scraped milling cutting tool of fast exchanging - Google Patents
The hole small end face of changing oil is scraped milling cutting tool of fast exchanging Download PDFInfo
- Publication number
- CN203992671U CN203992671U CN201420436621.XU CN201420436621U CN203992671U CN 203992671 U CN203992671 U CN 203992671U CN 201420436621 U CN201420436621 U CN 201420436621U CN 203992671 U CN203992671 U CN 203992671U
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- China
- Prior art keywords
- scraper
- scraped
- blade row
- cutting tool
- face
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Abstract
The utility model relates to the hole small end face of changing oil and scrapes milling cutting tool of fast exchanging, described cutting tool of fast exchanging comprises: scrape blade row, scraper, rolling bearing and tight fixed bolt, described scraper comprises: be used for processing scraper cutting edge and the scraper load segment for clamping, described blade cover is contained in scrapes on blade row; Rolling bearing is fitted in by force to be scraped on blade row; Tight fixed bolt is being scraped scraper fixing and locking on blade row, and described scraper cutting edge is vertical with the central axis of scraping blade row.The utility model cutting tool of fast exchanging, its mounting means is identical with drill bit installation, and scraper socket enters in drill press spindle to complete installation, significantly reduces the dress cutter time, and it is simple in structure, and it is easy to loading and unloading that economical and practical, working (machining) efficiency is high rapidly, and production cost is low, and implementation result is good.
Description
Technical field
The utility model relates to a kind of cutting tool of fast exchanging, and the hole small end face of especially changing oil is scraped milling cutting tool of fast exchanging, belongs to component of machine and manufactures manufacture field.
Background technology
Change oil on the box parts of the engineering machinery end face at hole place, for the installation of oil supply system, this end face has the dimensions precision and surface smoothness requirement.In existing processing technology, this end face first on drilling machine drilling change oil behind hole, then must change process equipment Milling Process hole end surface, dismounting again, contraposition, clamping, not only lose time, working (machining) efficiency is low, and has increased cost.
Utility model content
The deficiency that the utility model exists for prior art just, provides a kind of hole small end face of changing oil to scrape milling cutting tool of fast exchanging.
For addressing the above problem, technical solution adopted in the utility model is as follows:
The hole small end face of changing oil is scraped milling cutting tool of fast exchanging, and described cutting tool of fast exchanging comprises: scrape blade row, scraper, rolling bearing and tight fixed bolt, described scraper comprises: be used for processing scraper cutting edge and the scraper load segment for clamping, described blade cover is contained in scrapes on blade row; Rolling bearing is fitted in by force to be scraped on blade row; Tight fixed bolt is being scraped scraper fixing and locking on blade row, and described scraper cutting edge is vertical with the central axis of scraping blade row.
As the improvement of technique scheme, described scraper load segment is arranged on the middle part of scraper, and described scraper cutting edge extends to both sides from scraper load segment.
Improvement as technique scheme, described scraper package is drawn together: for the scraper mounting head of the round handle shape that clamps on drilling machine, and at the other end away from scraper mounting head, bearing assemble axle is set, on bearing assemble axle, being provided with cross section is square scraper installing hole, scraper is arranged on bearing assemble axle, and together with scraper load segment cooperatively interacts with scraper installing hole.
As the improvement of technique scheme, on the end face of bearing assemble axle, be provided with clamp screw keyhole, tight fixed bolt passes clamp screw keyhole, and scraper is locked at and is scraped on blade row.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
1, with respect to other hole plane machining of changing oil, the utility model workpiece on drilling machine after drilling operating without exchange device more, only need to change cutter and can carry out hole end surface and scrape and wash operation, its working (machining) efficiency is high, production cost is low;
2, the utility model cutting tool of fast exchanging, its mounting means is identical with drill bit installation, and scraper socket enters in drill press spindle to complete installation, significantly reduces the dress cutter time;
3, cutting tool of fast exchanging described in the utility model, scraper load segment is arranged on middle part, and scraper cutting edge is outputed in both sides, and its processing is stressed evenly to operate steadily, and has guaranteed scraping quality;
4, the rolling bearing that the utility model arranges, had both protected scraper to avoid spindle swing and had caused damage, extended the service life of scraping blade row, guaranteed again scraping machined surface quality;
5, the utility model cutting tool of fast exchanging, it is simple in structure, and easy to loading and unloading rapid, economical and practical, implementation result is good.
Accompanying drawing explanation
Fig. 1 is blade construction schematic diagram described in the utility model;
Fig. 2 is the blade row structural representation of scraping described in the utility model;
Fig. 3 is that the hole small end face of changing oil described in the utility model is scraped milling cutting tool of fast exchanging structural representation.
The specific embodiment
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1, be blade construction schematic diagram described in the utility model, Fig. 2 is the blade row structural representation of scraping described in the utility model, Fig. 3 is that the hole small end face of changing oil described in the utility model is scraped milling cutting tool of fast exchanging structural representation.Cutting tool of fast exchanging described in the utility model comprises: scrape blade row 110, scraper 120, rolling bearing 130 and tight fixed bolt 140.Described scraper 120 comprises: scraper cutting edge 121 and scraper load segment 122.Scraper cutting edge 121 is used for processing the hole small end face of changing oil, and guarantees its machining accuracy.Scraper load segment 122 is arranged on the middle part of scraper 120, for clamping scraper 120, take central shaft like this as rotating shaft is rotated, add man-hour when scraper 120, can stable working, prevent its vibration.
Described scraper 120 is sleeved on to be scraped on blade row 110, described in scrape blade row 110 and comprise: scraper mounting head 111, scraper installing hole 112 and bearing assemble axle 113, and clamp screw keyhole 114 is set on the end face of bearing assemble axle 113.Described scraper mounting head 111 is for circle handle shape, for clamping on drilling machine.At the other end away from scraper mounting head 111, bearing assemble axle 113 is set, on bearing assemble axle 113, being provided with cross section is square scraper installing hole 112, scraper 120 is arranged on bearing assemble axle 113, and together with scraper load segment 122 cooperatively interacts with scraper installing hole 112.On the end face of bearing assemble axle 113, be provided with clamp screw keyhole 114, tight fixed bolt 140 passes clamp screw keyhole 114, and scraper 120 is locked at and is scraped on blade row 110.During installation, scraper cutting edge 121 is vertical with the central axis of scraping blade row 110.
On bearing assemble axle 113, be also set with rolling bearing 130, and coordinate for interference fit between rolling bearing 130 and bearing assemble axle 113, during assembling, by rolling bearing 130, be fitted in by force on bearing assemble axle 113.Rolling bearing 130 is used for protecting scraper 120, and guarantees the quality of scraping machined surface.
The described blade row 110 of scraping is formed by the whole turning of 45# round steel, can fully guarantee its axiality.After turning completes, in vacuum drying oven, integral quenching, to HRC45 ~ 50, improves the intensity of scraping blade row 110, reduces the distortion of scraping plane.After quenching, at numerically controlled wire cutting machine processing scraper installing hole 112, its scale error is controlled in 0 ~ 0.2mm, to improve the installation accuracy of scraper 120.
Described scraper 120 is ground and is formed by high-speed steel, and its size and precision match with the size of scraper installing hole 112.Milling cutter is different from generally scraping, and scraper load segment 122 described in the utility model is arranged on the middle part of scraper 120, and described scraper cutting edge 121 extends to both sides from scraper load segment 122.
After scraper 120 and rolling bearing 130 installations, cutting tool of fast exchanging described in the utility model is inserted drill press spindle and is compressed by scraper mounting head 111, and the milling of scraping that completes the hole small end face of changing oil on drilling machine is processed.Main shaft is connected with radial drilling machine, by main shaft, is rotarily driven and is scraped blade row 110 rotations, finally realizes scraping processing.Cutting tool of fast exchanging described in the utility model, the mounting means on drill press spindle is identical with drill bit installation, is convenient to like this install processing on drilling machine, without carrying out secondary clamping, shortened process time, improve working (machining) efficiency, reduce production costs, and guaranteed machining accuracy.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (4)
1. the hole small end face of changing oil is scraped milling cutting tool of fast exchanging, it is characterized in that, described cutting tool of fast exchanging comprises: scrape blade row (110), scraper (120), rolling bearing (130) and tight fixed bolt (140), described scraper (120) comprising: be used for processing scraper cutting edge (121) and the scraper load segment (122) for clamping, described scraper (120) is sleeved on to be scraped on blade row (110); Rolling bearing (130) is fitted in by force to be scraped on blade row (110); Tight fixed bolt (140) is being scraped blade row (110) above by scraper (120) fixing and locking, and described scraper cutting edge (121) is vertical with the central axis of scraping blade row (110).
2. the hole small end face of changing oil according to claim 1 is scraped milling cutting tool of fast exchanging, it is characterized in that, described scraper load segment (122) is arranged on the middle part of scraper (120), and described scraper cutting edge (121) extends to both sides from scraper load segment (122).
3. the hole small end face of changing oil according to claim 1 and 2 is scraped milling cutting tool of fast exchanging, it is characterized in that, the described blade row (110) of scraping comprising: for the scraper mounting head (111) of the round handle shape that clamps on drilling machine, and at the other end away from scraper mounting head (111), bearing assemble axle (113) is set, on bearing assemble axle (113), being provided with cross section is square scraper installing hole (112), it is upper that scraper (120) is arranged on bearing assemble axle (113), and together with scraper load segment (122) cooperatively interacts with scraper installing hole (112).
4. the hole small end face of changing oil according to claim 3 is scraped milling cutting tool of fast exchanging, it is characterized in that, on the end face of bearing assemble axle (113), be provided with clamp screw keyhole (114), tight fixed bolt (140) passes clamp screw keyhole (114), and scraper (120) is locked at and is scraped on blade row (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436621.XU CN203992671U (en) | 2014-08-05 | 2014-08-05 | The hole small end face of changing oil is scraped milling cutting tool of fast exchanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436621.XU CN203992671U (en) | 2014-08-05 | 2014-08-05 | The hole small end face of changing oil is scraped milling cutting tool of fast exchanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992671U true CN203992671U (en) | 2014-12-10 |
Family
ID=52032735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436621.XU Expired - Fee Related CN203992671U (en) | 2014-08-05 | 2014-08-05 | The hole small end face of changing oil is scraped milling cutting tool of fast exchanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296567A (en) * | 2018-02-01 | 2018-07-20 | 成都德坤航空设备制造有限公司 | It is a kind of to use gong machine to cellular material seamed edge rounding method |
-
2014
- 2014-08-05 CN CN201420436621.XU patent/CN203992671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296567A (en) * | 2018-02-01 | 2018-07-20 | 成都德坤航空设备制造有限公司 | It is a kind of to use gong machine to cellular material seamed edge rounding 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: 20141210 Termination date: 20190805 |