CN201493492U - Boring cutter - Google Patents
Boring cutter Download PDFInfo
- Publication number
- CN201493492U CN201493492U CN200920306640XU CN200920306640U CN201493492U CN 201493492 U CN201493492 U CN 201493492U CN 200920306640X U CN200920306640X U CN 200920306640XU CN 200920306640 U CN200920306640 U CN 200920306640U CN 201493492 U CN201493492 U CN 201493492U
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- CN
- China
- Prior art keywords
- cutter
- blade
- dress
- boring
- tool bore
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model adopts the technical scheme that a boring cutter comprises a cutter body part, a cutter mounting part, a blade and a fastening bolt, wherein, the cutter body part and the cutter mounting part are integrated as a whole, the cutter body part is a morse No.6 outer cone body, a threaded hole and a cutter hole are formed on the side wall of the cutter mounting part, the blade is assembled into the cutter hole, the blade is compressed by the fastening bolt, and to carry out processing or repair requires the direct assembly of the cutter into a drill press. The utility model has no strict limits to the shape and specification of the blade, and ensures that component processing or repair can be carried out on the drill press in absence of large-scale equipment; the process aperture is simple to adjust; and the cutter has the advantages of simple structure, convenient use and low cost.
Description
Technical field
The utility model relates to a kind of cutter, relates in particular to a kind of rotated bed that is applied to, the boring cutter that the boring endoporus is used.
Background technology
Have only ting model lathe, milling machine, grinding machine, universal swing arm drilling machine in the at present general factory, run into super large, when the overlength parts need be processed or repair, just need cooperation processing, this not only needs to pay the processing charges of writing but also stopped over valuable time, particularly runs into when vital part damages to have a strong impact on production.
Open day on June 15th, 1988, the patent disclosure of publication number CN 87204752U a kind of boring cutter, it makes cutter hub part separated from each other and dress cutter part two parts with original boring bar, the dress cutter is partly inserted in the pilot hole of cutter hub part, tighten up with trip bolt, partly with on the excircle of adorning cutter part junction be carved with the circumference graduation mark at cutter hub, unclamp trip bolt and just can say the dress cutter part a certain angle of cutter hub partial rotation relatively, make the point of a knife of the blade on the dress cutter part aim at least sensitive direction of lathe spindle error, thereby eliminate the caused part deviation from circular from of machine tool chief axis error.This patent energy better controlled deviation from circular from, but complex structure, the control difficulty is big in the use, complex operation, cost height.
The utility model content
The utility model runs into super large for solving, the overlength parts need be processed or repair, and factory lacks the problem of the equipment that needs and a kind of boring cutter is provided.
Address the above problem, the technical scheme that the utility model is taked is that boring cutter comprises the cutter hub part, dress cutter part, blade and trip bolt, it is characterized in that: cutter hub part and dress cutter partly are overall structure, cutter hub partly is Mohs six extra cones, and the dress cutter partly is a disc-shaped structure, and dress cutter partial sidewall is provided with screwed hole and tool bore.Blade is packed in the tool bore, and trip bolt compresses blade, and cutter is directly packed in the drilling machine, and the position of adjusting parts and cutter just can process or repair.
As preferably, cutter hub part and dress cutter part center line coincide.Make processing simple, easy to use.
As preferably, tool bore is the through hole of arbitrary shape, and tool bore communicates with the cavity bottom of dress cutter part.The length of can blade stretching out is regulated.
As preferably, screwed hole is parallel with dress cutter part center line, and screwed hole and tool bore communicate.Trip bolt directly is pressed on the blade.
As preferably, adorn the cutter part and can compress or be welded with blade by trip bolt.
The beneficial effects of the utility model are: the shape specification of blade does not have strict restriction, is not having can to process or repair parts under the situation of main equipment on drilling machine, and the processing aperture can simple and easyly be regulated, and simple in structure, easy to use, cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals: trip bolt 1, blade 2, knife bar part 3, dress cutter part 4, screwed hole 5, tool bore 6.
The specific embodiment
Below in conjunction with drawings and embodiments the utility model is further described.
Embodiment 1: a metal material is clamped on the lathe, turning processes the cylindrical of outer centrum and dress cutter part 4, go out the knife bar part 3 that deltiod is Mohs six extra cones with dress cutter part 4 cylindricals location Milling Process, bore the cavity part of dress cutter part 4 with knife bar part 3 location, be positioned at the milling side wall processing tool bore 6 of dress cutter part 4 with dress cutter part 4 cylindricals, in the hole that dress cutter part 4 Side wall drills communicate with tool bore 6, tapping becomes screwed hole 5, blade 2 is packed in the tool bore 6, trip bolt 1 compresses blade 2, knife bar part 3 is directly packed in the drilling machine, and the position of adjusting parts and cutter just can process or repair.
Claims (5)
1. a boring cutter comprises the cutter hub part, dress cutter part, blade and trip bolt is characterized in that: cutter hub part and dress cutter partly are overall structure, and cutter hub partly is Mohs six extra cones, the dress cutter partly is a disc-shaped structure, and dress cutter partial sidewall is provided with screwed hole and tool bore.
2. a kind of boring cutter according to claim 1 is characterized in that: cutter hub part and dress cutter part center line coincide.
3. a kind of boring cutter according to claim 1 is characterized in that: tool bore is the through hole of arbitrary shape, and tool bore communicates with the cavity bottom of dress cutter part.
4. a kind of boring cutter according to claim 1 is characterized in that: screwed hole is parallel with dress cutter part center line, and screwed hole and tool bore communicate.
5. a kind of boring cutter according to claim 1 is characterized in that: dress cutter part can compress or be welded with blade by trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920306640XU CN201493492U (en) | 2009-07-22 | 2009-07-22 | Boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920306640XU CN201493492U (en) | 2009-07-22 | 2009-07-22 | Boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493492U true CN201493492U (en) | 2010-06-02 |
Family
ID=42436702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920306640XU Expired - Fee Related CN201493492U (en) | 2009-07-22 | 2009-07-22 | Boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290734A (en) * | 2018-10-25 | 2019-02-01 | 湘电风能有限公司 | A kind of field repair equipment of large apertures |
-
2009
- 2009-07-22 CN CN200920306640XU patent/CN201493492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290734A (en) * | 2018-10-25 | 2019-02-01 | 湘电风能有限公司 | A kind of field repair equipment of large apertures |
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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 |
Granted publication date: 20100602 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |