CN200948512Y - Improved structure of side milling cutter - Google Patents
Improved structure of side milling cutter Download PDFInfo
- Publication number
- CN200948512Y CN200948512Y CN 200620138984 CN200620138984U CN200948512Y CN 200948512 Y CN200948512 Y CN 200948512Y CN 200620138984 CN200620138984 CN 200620138984 CN 200620138984 U CN200620138984 U CN 200620138984U CN 200948512 Y CN200948512 Y CN 200948512Y
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- CN
- China
- Prior art keywords
- blade
- side milling
- milling cutter
- stock
- rolled
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- Expired - Fee Related
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Abstract
The utility model relates to a modified side milling cutter structure, which comprises a cutter body, a blade, a rolled-up stock and a lock firmware, wherein the cutter body is provided with a main dentes and a positioning convex, circular arc flutes with different fillets are successively arranged on each adjusting cut surface of the blade, thereby the blade can adjust the necessary cut surface to the rolled-up stock and the cutter body, so the side milling cutter is more practical. If a blade is damaged, only the damaged blade needs to be replaced, and the entire cutter does not need to be replaced, so the cost is saved, and the blade does not need to be drilled for maintaining the intensity of the blade.
Description
Technical field
The utility model relates to a kind of side milling cutter structure improvement, is a kind of side milling cutter that is installed with a plurality of blades specifically, and its blade is provided with down the groove of different fillets.
Background technology
Known side milling cutter as shown in Figure 1, this side milling cutter mainly comprises: a cutter body 10, this cutter body 10 is provided with the tooth portion 11 of protruding with quantity according to the quantity of fixed blade, the blade 12 that several are made by wolfram steel or other materials, blade 12 is fixed in tooth portion 11 on the cutter body 10 with welding manner, promptly makes this side milling cutter.
The blade of another kind of known side milling cutter is provided with a perforation, blade must not weld fixing, but the perforation of passing blade with screw, the blade screw lock is fixed in the tooth portion of protruding on the side milling cutter body, to reach the purpose of fixed blade, but because of the blade area is not very big, establishing perforation on blade then influences blade strength, also is unfavorable for being provided on blade the circular groove of rounding.
Therefore, there is following shortcoming in above-mentioned known side milling cutter:
If one, blade directly is welded on the cutter body, blade can't be changed, even just blade breakage also will be changed whole group side milling cutter, so than cost of idleness.
Two, the blade of solid welding can't be adjusted the blade direction again, even so as the cutter of rounding, also can only be provided with down a kind of circular grooves of fillet at most, the different fillets that fall will be changed different side milling cutters.
Three, be provided with the blade of perforation, not good because of its intensity, a plurality of circular grooves should not be set again.
Therefore, need a kind of side milling cutter, its blade to be provided with a plurality of grooves that fall different fillets, and can select different cutting knife faces as required.
The utility model content
The utility model provides the improvement of a kind of side milling cutter structure, and its blade is provided with a plurality of grooves that fall different fillets, and can select different cutting knife faces as required.
The utility model adopts following technical scheme: the improvement of side milling cutter structure, comprise a cutter body, some blades, some locking parts and rolled-up stock, described cutter body is according to fixed blade quantity, be provided with the main body tooth portion and the positioning convex portion of equal number, be provided with between positioning convex portion and main body tooth portion and escape the crack groove; Described blade has at least 2 and adjusts the cutting face, this blade is adjusted the cutting face according to each and is provided with the identical or different circular groove that is used for rounding, make blade can adjust required cutting face and be locked to cutter body, aforesaid main body tooth portion is provided with the groove of radius greater than greatest circle arc groove on the blade; Described rolled-up stock is provided with several press face and a perforation, described locking part runs through this perforation and is locked in the corresponding with it locking part of cutter body, the press face of this rolled-up stock is provided with tapering, and at least one press face urges fixed blade, the locking part lock is tight more, the past more next press power amount of rolled-up stock is big more, is able to effective fixed blade in cutter body, makes it to become one and can adjust the side milling cutter that is used to down different fillets.
Aforesaid locking part can be a screw, and the locking part that described cutter body is corresponding with it then is a screw.
By above-mentioned description to the utility model structure as can be known, known technology is at rounding, one side milling cutter only provides a kind of rounding specification of form, fall different fillets, then want the tool changing tool, it is selective that side milling cutter of the present utility model can be provided with 4 kinds of multi-form rounding specifications, make the rounding cutter more practical, secondly, single breaks down of the present utility model need only be changed this blade and get final product, and does not need to change whole cutter, save cost, the 3rd, blade of the present utility model does not need perforation, can keep the intensity of blade.
Description of drawings
Fig. 1 is known hand hay cutter milling cutter structure chart.
Fig. 2 is an exploded perspective view of the present utility model.
Fig. 3 is a stereogram of the present utility model.
Fig. 4 is a front view of the present utility model.
Fig. 5 is a kind of blade plane figure of the present utility model
Fig. 6 is another kind of blade plane figure of the present utility model.
The specific embodiment
Describe the specific embodiment of the present utility model with reference to the accompanying drawings in detail.
Shown in Fig. 2 to 4, side milling cutter of the present utility model is made up of cutter body 20, blade 30, screw 40 and rolled-up stock 50.This cutter body 20 is provided with 6 main body tooth portions 21, and main body tooth portion 21 is provided with positioning convex portion 23 according to fixed blade 30 positions, and this positioning convex portion 23 and 21 in main body tooth portion are provided with escapes crack groove 24;
Rolled-up stock 50 is provided with four press face 51 and perforation 52, and screw 40 is worn and passed through in perforation 52 and secure to screw 22 on the cutter body 20, and the press face 51 of this rolled-up stock 50 urges fixed blade 30 for tapering face and at least one press face 51.
When this side milling cutter is wanted milling difference rounding, only all locking parts 40 of cutter body 20 all need be unscrewed, just can take out cutter body 20 and select to adjust suitable adjustment cutting face (shown in the 5th figure), again blade 30 is packed into cutter body 20 and abut against positioning convex portion 23 location, locking part 40 is screwed the press face 51 packing fixed blades 30 that make rolled-up stock 50, side milling this moment cutter just becomes the rounding cutter of another kind of specification again.
Above-mentioned is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all belongs to the behavior of invading the utility model protection domain.
Claims (5)
1, a kind of side milling cutter structure improvement, it is characterized in that: comprise a cutter body, some blades, some locking parts and rolled-up stock, described cutter body is provided with the main body tooth portion of equal number according to fixed blade quantity;
Described blade has at least 2 and adjusts cutting faces, and this blade is adjusted cutting face according to each and is provided with the identical or different circular groove that is used for rounding, and aforesaid main body tooth portion is provided with the groove of radius greater than greatest circle arc groove on the blade;
Described rolled-up stock is provided with several press face and a perforation, and described locking part runs through this perforation and is locked in the corresponding with it locking part of cutter body, and at least one press face of this rolled-up stock urges fixed blade.
2, a kind of side milling cutter structure improvement as claimed in claim 1 is characterized in that: described main body tooth portion is provided with positioning convex portion according to the fixed blade position.
3, a kind of side milling cutter structure improvement as claimed in claim 2 is characterized in that: be provided with between described positioning convex portion and main body tooth portion and escape the crack groove.
4, a kind of side milling cutter structure improvement as claimed in claim 1, it is characterized in that: the press face of described rolled-up stock is the tapering face.
5, a kind of side milling cutter structure improvement as claimed in claim 1, it is characterized in that: described locking part is a screw, the locking part that described cutter body is corresponding with it is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138984 CN200948512Y (en) | 2006-09-25 | 2006-09-25 | Improved structure of side milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138984 CN200948512Y (en) | 2006-09-25 | 2006-09-25 | Improved structure of side milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948512Y true CN200948512Y (en) | 2007-09-19 |
Family
ID=38891051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138984 Expired - Fee Related CN200948512Y (en) | 2006-09-25 | 2006-09-25 | Improved structure of side milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948512Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817184A (en) * | 2010-03-25 | 2010-09-01 | 天津泰邦管材有限公司 | Cutting tool for polyethylene spirally enwound structure-wall tube bell and spigot |
| CN102029423A (en) * | 2010-11-05 | 2011-04-27 | 苏州市东南机电设备制造厂 | Cutting tool and milling cutter arbor for mounting cutting tool |
| CN101543906B (en) * | 2008-03-28 | 2012-11-14 | 三菱麻铁里亚尔株式会社 | Insert clamping wedge and insert-detachable type cutter |
| CN104084633A (en) * | 2014-07-04 | 2014-10-08 | 青岛海西重工有限责任公司 | Machine clamp type rounding-off milling cutter |
| CN106945103A (en) * | 2015-09-25 | 2017-07-14 | 株式会社Lg化学 | Topping machanism |
| CN107443454A (en) * | 2016-03-31 | 2017-12-08 | 株式会社Lg化学 | Topping machanism and the beveler including the topping machanism |
-
2006
- 2006-09-25 CN CN 200620138984 patent/CN200948512Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543906B (en) * | 2008-03-28 | 2012-11-14 | 三菱麻铁里亚尔株式会社 | Insert clamping wedge and insert-detachable type cutter |
| CN101817184A (en) * | 2010-03-25 | 2010-09-01 | 天津泰邦管材有限公司 | Cutting tool for polyethylene spirally enwound structure-wall tube bell and spigot |
| CN102029423A (en) * | 2010-11-05 | 2011-04-27 | 苏州市东南机电设备制造厂 | Cutting tool and milling cutter arbor for mounting cutting tool |
| CN104084633A (en) * | 2014-07-04 | 2014-10-08 | 青岛海西重工有限责任公司 | Machine clamp type rounding-off milling cutter |
| CN106945103A (en) * | 2015-09-25 | 2017-07-14 | 株式会社Lg化学 | Topping machanism |
| US10350777B2 (en) | 2015-09-25 | 2019-07-16 | Lg Chem, Ltd. | Cutting apparatus |
| CN106945103B (en) * | 2015-09-25 | 2019-11-15 | 株式会社Lg化学 | Cutting apparatus |
| CN107443454A (en) * | 2016-03-31 | 2017-12-08 | 株式会社Lg化学 | Topping machanism and the beveler including the topping machanism |
| US10245658B2 (en) | 2016-03-31 | 2019-04-02 | Lg Chem, Ltd. | Cutting device and chamfering machine comprising the same |
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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: 20070919 Termination date: 20130925 |