CN202010809U - Shaving cutter - Google Patents
Shaving cutter Download PDFInfo
- Publication number
- CN202010809U CN202010809U CN2011200038528U CN201120003852U CN202010809U CN 202010809 U CN202010809 U CN 202010809U CN 2011200038528 U CN2011200038528 U CN 2011200038528U CN 201120003852 U CN201120003852 U CN 201120003852U CN 202010809 U CN202010809 U CN 202010809U
- Authority
- CN
- China
- Prior art keywords
- cutter
- blade
- knife
- cutter hub
- bar
- 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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Abstract
The utility model discloses a mechanical processing cutter, in particular to a shaving cutter. The shaving cutter comprises a cutter body, a cutter bar, a bolt, spacer and blade components and is characterized in that the blade components are connected on the cutter body through blade screws; the cutter body is connected on the cutter bar through the bolt and the spacer; the cutter bar is connected on a cutter handle; the cutter body is entirety formed by two to three spiral arms uniformly distributed on the circumference; the blade components are distributed along a radial direction on the spiral arms according to same distance; the radial rotation traces of the cutting edge lines of single blade component on each of the spiral arms are mutually overlapped in the effectively processing range of blades; the cutter body can be quickly disassembled from and installed on the cutter bar; and the cutter bar can be connected with the cutter handle with different specifications to adapt different main shaft systems. In the utility model, the blades adopt alloy cutter grains so as to improve the processing efficiency, reduce the processing cost and effectively solves the problems of easy abrasion, easy tipping and the like during shaving processing.
Description
Technical field
The utility model relates to a kind of machining tool, particularly a kind of facing knife.
Background technology
In machining, often there is a large amount of workpiece to carry out shaving processing to hole end surface, and scrape faces aperture a perpendicularity requirement is arranged, at present, the general shaving cutter that the high-speed steel blade is installed that adopts is processed, the shortcoming of this cutter is that the cutting edge of blade is scraped the processing face length than waiting, the cutting edge that is directed at blade is longer, so sharpening needs the long period, need more skilled technical ability simultaneously, because the cutting force that long cutting edge produces is very big, not only the processing vibration is big in the working angles, machined surface roughness height, very easily cause tipping, and whole blade must be refaced behind the tipping, it is long to cause producing time.
Summary of the invention
The purpose of this utility model is to provide a kind of facing knife, comprise cutter hub, knife bar, hold-down bolt, pad, blade assembly, it is characterized in that blade assembly is connected on the cutter hub by the blade screw, cutter hub is connected on the knife bar by hold-down bolt, pad, and knife bar can be connected on the handle of a knife.Cutter hub is an integral body that is made of 2～3 spiral arms uniform on circumference.In spiral arm upper edge radial distribution, the radially rotational trajectory of the cutting edge line of each blade assembly overlaps each other in effective range of work of blade blade assembly on each spiral arm by identical distance.Cutter hub is connected by hold-down bolt with knife bar, fast demountable, and knife bar can be connected with the handle of a knife of different size, can adapt to different axis systems.
Technical solution of the present utility model is such: a kind of facing knife, comprise cutter hub, knife bar, hold-down bolt, pad, blade assembly, it is characterized in that blade assembly is connected on the cutter hub by the blade screw, cutter hub is connected on the knife bar by hold-down bolt, pad, knife bar can be connected to handle of a knife, and is installed on the main shaft of lathe.
Spiral arm is uniform on the cutter hub circumference, and spiral arm has more than one.
At spiral arm upper edge radial equipartition, the radially rotational trajectory of the cutting edge line of each blade assembly overlaps each other in effective range of work of blade blade assembly on each spiral arm by identical distance.
Cutter hub is connected by hold-down bolt with knife bar, and knife bar is installed at more than one handle of a knife and connected.
The utility model has the advantages that: blade adopts the alloy knife grain, can improve working (machining) efficiency, cuts down finished cost, effectively solve shaving and add problems such as easy to wear, easy tipping in man-hour, just be fit to, back of the body shaving processing, and simple in structure, easy to use, effect is obvious, applicability good.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1
Fig. 3 is the front view of the utility model cutter hub assembly.
Fig. 4 is that the B of Fig. 3 is to view.
Fig. 5 is that the C of Fig. 3 is to view.
Fig. 6 is the front view of another structure of the utility model cutter hub assembly.。
Fig. 7 is the left view of Fig. 6.
Among Fig. 1～Fig. 7: cutter hub (1), blade assembly (2), knife bar (3), handle of a knife (4), workpiece (5), pad (6), hold-down bolt (7), spiral arm (11).
The specific embodiment
Most preferred embodiment of the present utility model is such, with reference to Fig. 1～Fig. 7, blade assembly (2) is connected on the cutter hub by the blade screw, and cutter hub (1) is connected on the knife bar (3) by hold-down bolt (7), pad (6), and knife bar (3) can be connected on the handle of a knife (4).Cutter hub (1) has more than one, spiral arm (11) integral body that uniform spiral arm (11) constitutes on circle week.At spiral arm (11) upper edge radial equipartition, the radially rotational trajectory that each spiral arm (11) is gone up the cutting edge line of each blade assembly (2) overlaps each other in effective range of work of blade blade assembly (2) by same distance.Cutter hub (1) is connected by hold-down bolt (7) with knife bar (3), can roll over dress fast.Knife bar (3) can be connected with the handle of a knife (4) of different model different size, can adapt to different axis systems.During use, at first blade assembly (2) correctly is installed on the cutter hub (1), then knife bar (3) is connected with handle of a knife (4), be installed on the machine tool chief axis, main shaft is positioned to the hole site to be processed of workpiece (5), machine tool chief axis is made axial feed knife bar (3) is extend into the appropriate location, the cutter hub (1) that blade assembly (2) will be housed is installed on the knife bar (3), tighten together with knife bar (3) by hold-down bolt (7), pad (6), start main axis rotation then, the past shaving direction for the treatment of is made axial feed, and workpiece (5) is carried out shaving processing.
The utility model adopts the alloy knife grain to carry out shaving, so machined parameters such as process velocity, feed engagement, back of the body processing capacity can improve working (machining) efficiency greatly all than the cutter height of high-speed steel blade.
Claims (4)
1. facing knife, comprise cutter hub, knife bar, hold-down bolt, pad, blade assembly, it is characterized in that: blade assembly (2) is connected on the cutter hub (1) by the blade screw, cutter hub (1) is connected on the knife bar (3) by hold-down bolt (7), pad (6), knife bar (3) can be connected to handle of a knife (4), and is installed on the main shaft of lathe.
2. according to the described a kind of facing knife of claim 1, it is characterized in that spiral arm (11) is uniform on cutter hub (1) circumference, spiral arm (11) has more than one.
3. according to the described a kind of facing knife of claim 1, it is characterized in that blade assembly (2) by identical distance at spiral arm (11) upper edge radial equipartition, spiral arm (11) is gone up radially rotational trajectory overlaid in effective range of work of blade of the cutting edge line of each blade assembly (2).
4. according to the described a kind of facing knife of claim 1, it is characterized in that cutter hub (1) is connected by hold-down bolt (7) with knife bar (3), knife bar (3) is installed at more than one handle of a knife (4) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200038528U CN202010809U (en) | 2011-01-07 | 2011-01-07 | Shaving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200038528U CN202010809U (en) | 2011-01-07 | 2011-01-07 | Shaving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010809U true CN202010809U (en) | 2011-10-19 |
Family
ID=44781414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200038528U Expired - Fee Related CN202010809U (en) | 2011-01-07 | 2011-01-07 | Shaving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010809U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986767A (en) * | 2012-12-18 | 2013-03-27 | 苏州麦克食品机械塑胶有限公司 | Flour scraper of anti-scrap iron noodle maker |
| CN105665807A (en) * | 2015-12-15 | 2016-06-15 | 内蒙古北方重型汽车股份有限公司 | Adjustable face scraping tool |
| CN106925843A (en) * | 2017-04-18 | 2017-07-07 | 山河智能装备股份有限公司 | A kind of anti-scraper of annular end face and counter scrape cutter |
| CN107790790A (en) * | 2017-12-07 | 2018-03-13 | 中车洛阳机车有限公司 | A kind of anti-countersink of major diameter counterbore for digital control processing |
| CN109174370A (en) * | 2018-07-05 | 2019-01-11 | 华侨大学 | A kind of cutter for cutting dry ice and the cutterhead for configuring the cutter |
-
2011
- 2011-01-07 CN CN2011200038528U patent/CN202010809U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986767A (en) * | 2012-12-18 | 2013-03-27 | 苏州麦克食品机械塑胶有限公司 | Flour scraper of anti-scrap iron noodle maker |
| CN105665807A (en) * | 2015-12-15 | 2016-06-15 | 内蒙古北方重型汽车股份有限公司 | Adjustable face scraping tool |
| CN106925843A (en) * | 2017-04-18 | 2017-07-07 | 山河智能装备股份有限公司 | A kind of anti-scraper of annular end face and counter scrape cutter |
| CN107790790A (en) * | 2017-12-07 | 2018-03-13 | 中车洛阳机车有限公司 | A kind of anti-countersink of major diameter counterbore for digital control processing |
| CN109174370A (en) * | 2018-07-05 | 2019-01-11 | 华侨大学 | A kind of cutter for cutting dry ice and the cutterhead for configuring the cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140107 |