CN205237224U - Scraping knife - Google Patents
Scraping knife Download PDFInfo
- Publication number
- CN205237224U CN205237224U CN201520939485.0U CN201520939485U CN205237224U CN 205237224 U CN205237224 U CN 205237224U CN 201520939485 U CN201520939485 U CN 201520939485U CN 205237224 U CN205237224 U CN 205237224U
- Authority
- CN
- China
- Prior art keywords
- section
- interlude
- fixture
- toe section
- scraper
- 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
Links
Abstract
The utility model relates to a scraping knife, including mucro section, interlude and bottom section, on the bottom section was fixed in to the interlude bottom, extended on one side of the section of bottom at the intermediate part top, and the interlude top is located to the mucro section, and the bottom section is equipped with the mounting, and the inside fixed slot that forms of mounting is equipped with fixed interior shaft hole and fixed outer shaft hole respectively on the mounting, and mucro section top is equipped with toply. Compared with the prior art, the utility model has following advantage: the stock -removing efficiency is high, long service life, and the machining precision is high, simple structure, the preparation process is simple and convenient, convenient to use, the fixity is good, and working effect improves.
Description
Technical field
The utility model relates to a kind of scraper, belongs to component of machine technical field.
Background technology
For a long time, can only be processed to without the dull and stereotyped cutter of flute profile always and be widely used in quenchThe processing of the difficult-to-machine materials such as hard steel, high-speed steel, high-alloy wear-resisting casting iron surface spraying weld material.In the continuous turning such as existing hardened steel, high-speed steel, because being cut properties of materials, bladeEasily occur that surface of the work scratches phenomenon, reduce workpiece surface roughness, even can break cutterTool cutting edge, damages cutter.
Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The utility model provides a kind of scraper.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of scraper, comprises toe section, interlude and bottom stage, and interlude bottom is fixed onIn bottom stage, extend to bottom stage one side at pars intermedia top, and toe section is located at interlude top,Bottom stage is provided with fixture, and the inner holddown groove that forms of fixture, is respectively equipped with solid on fixtureAxis hole and fixing outer shaft hole in fixed, toe section top is provided with top.
The related content of technique scheme is explained as follows:
In technique scheme, interlude is arc shape.
Further technical scheme, interlude is provided with detent.
Preferably, fixture is provided with oblique mechanism between bottom, and fixture bottom periphery is provided withCambered surface mechanism.
Preferably, between holddown groove top and fixture, cushion intrados.
Preferably, the angular range between toe section upper surface and horizontal plane is 15-25 °, pointAngular range between portion's section lower surface and horizontal plane is 55-65 °.
Because technique scheme is used, the utility model compared with prior art has followingAdvantage:
Stock-removing efficiency is high, long service life, and machining accuracy is high, simple in structure, production processEasy, easy to use, stationarity is good, and working effect improves.
Brief description of the drawings
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, toe section; 2 interludes; 3, bottom stage; 4, fixture;5, holddown groove; 6, fixing interior axis hole; 7, fixing outer shaft hole; 8, oblique mechanism; 9,Cambered surface mechanism; 10, buffering intrados; 11, detent; 12, top; 13, angleα; 14, angle beta.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
As shown in Figure 1, a kind of scraper of the present utility model, comprises toe section 1, interlude2 and bottom stage 3, interlude 2 bottoms are fixed in bottom stage 3, pars intermedia 2 tops toBottom stage 3 one sides are extended, and toe section 1 is located at interlude 2 tops, and bottom stage 3 is provided with solidDetermine part 4, the inner holddown grooves 5 that form of fixture 4, on fixture 4, be respectively equipped with fixing inAxis hole 6 and fixing outer shaft hole 7, fixture is provided with oblique mechanism 8 between 4 bottoms, fixingPart 4 bottom periphery are provided with cambered surface mechanism 9, buffering between holddown groove 5 tops and fixture 4Intrados 10, interlude 2 is arc shape, interlude 2 is provided with detent 11, pointIt is top 12 that portion's section 1 top is provided with, the angle [alpha] 13 between toe section 1 upper surface and horizontal planeBe 18 °, the angle beta 14 between toe section 1 lower surface and horizontal plane is 60 °, cuttingEfficiency is high, long service life, and machining accuracy is high, simple in structure, and production process is easy, makesWith convenient, stationarity is good, and working effect improves.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object isPerson skilled in the art can be understood content of the present utility model and implement according to this, noCan limit protection domain of the present utility model with this. Allly do according to the utility model Spirit EssenceEquivalence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a scraper, is characterized in that: comprise toe section, interlude and bottom stage, described inBetween section bottom be fixed in bottom stage, extend to bottom stage one side at described pars intermedia top, instituteState toe section and be located at interlude top, described bottom stage is provided with fixture, in described fixturePortion forms holddown groove, is respectively equipped with fixing interior axis hole and fixing outer shaft hole on described fixture,Described toe section top is provided with top.
2. a kind of scraper according to claim 1, is characterized in that: described interlude is arcShape.
3. a kind of scraper according to claim 1 and 2, is characterized in that: described interludeBe provided with detent.
4. a kind of scraper according to claim 1, is characterized in that: described fixture bottomBetween be provided with oblique mechanism, described fixture bottom periphery is provided with cambered surface mechanism.
5. according to a kind of scraper described in claim 1 or 4, it is characterized in that: described holddown grooveBetween top and fixture, cushion intrados.
6. a kind of scraper according to claim 1, is characterized in that: described toe section upper endAngular range between face and horizontal plane is 15-25 °, described toe section lower surface and horizontal planeBetween angular range be 55-65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939485.0U CN205237224U (en) | 2015-11-23 | 2015-11-23 | Scraping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939485.0U CN205237224U (en) | 2015-11-23 | 2015-11-23 | Scraping knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237224U true CN205237224U (en) | 2016-05-18 |
Family
ID=55936303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939485.0U Expired - Fee Related CN205237224U (en) | 2015-11-23 | 2015-11-23 | Scraping knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735597A (en) * | 2015-11-23 | 2017-05-31 | 泰州前进科技有限公司 | A kind of scraper |
-
2015
- 2015-11-23 CN CN201520939485.0U patent/CN205237224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735597A (en) * | 2015-11-23 | 2017-05-31 | 泰州前进科技有限公司 | A kind of scraper |
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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: 20160518 Termination date: 20191123 |