CN214517992U - Integral indexable sprocket finish milling cutter - Google Patents
Integral indexable sprocket finish milling cutter Download PDFInfo
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- CN214517992U CN214517992U CN202023208488.7U CN202023208488U CN214517992U CN 214517992 U CN214517992 U CN 214517992U CN 202023208488 U CN202023208488 U CN 202023208488U CN 214517992 U CN214517992 U CN 214517992U
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- indexable
- cutter
- sprocket
- milling cutter
- cutter body
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Abstract
An integral indexable sprocket finish milling cutter relates to a gear machining cutter. The problems that the traditional high-speed steel milling cutter and hob are low in machining efficiency, the machining requirements of a high-speed gear milling machine tool cannot be met, and the high-speed gear hobbing machine tool cannot be efficiently utilized are solved. The utility model discloses a cutter body is overall structure, is equipped with the sword groove on the cutter body, and the sword inslot is opened there is the screw, but transposition carbide blade is fastened on the cutter body through the screw by blade set screw, and staggered arrangement is on the outer circumference of cutter body about the transposition carbide blade, constitutes transposition sprocket finish milling cutter. The utility model has the advantages of simple structure, the installation is reliable, convenient loading and unloading, and the precision is high, full play high-speed, high-efficient mill tooth machine and gear hobbing machine's advantage, improved the machining efficiency of sprocket greatly.
Description
Technical Field
The utility model relates to a sprocket processing cutter, concretely relates to whole transposition sprocket finish milling cutter.
Background
At present, in the forming, milling and finish machining of a chain wheel, cutters are mostly high-speed steel milling cutters or high-speed steel hobbing cutters, are limited by materials, have very low machining efficiency, and are urgently needed to be developed along with the rapid development of a high-speed gear milling machine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve traditional high-speed steel milling cutter and hobbing cutter machining efficiency low, be difficult to satisfy the processing needs of high-speed gear milling lathe, can not the efficient utilize the problem of high-speed gear milling lathe, provide a whole but the fine milling cutter of sprocket, the technical scheme who solves this problem as follows:
the utility model discloses a whole transposition sprocket finish milling cutter comprises cutter body, transposition carbide blade and blade set screw, and the cutter body is overall structure, is equipped with the sword groove on the cutter body, and the sword inslot is opened there is the screw, and it has the screw to open on the transposition carbide blade, and transposition carbide blade is fastened on the cutter body through the screw by blade set screw, and staggered arrangement constitutes transposition sprocket finish milling cutter on the outer circumference of cutter body about the transposition carbide blade.
The utility model discloses a whole transposition sprocket finish milling cutter, simple structure, the installation is reliable, convenient loading and unloading, and the precision is high, adopts transposition carbide blade and staggered arrangement structure, full play high-speed high-efficient mill tooth machine and gear hobbing machine's advantage, improved the machining efficiency of sprocket greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention, fig. 2 is a left side view of fig. 1, fig. 3 is a schematic structural view of the indexable cemented carbide insert of fig. 2 in which left and right sides thereof are alternately arranged to form a normal tooth profile of a sprocket tooth groove, fig. 4 is a schematic structural view of the indexable cemented carbide insert of fig. 1, and fig. 5 is a plan view of the indexable cemented carbide insert of fig. 4.
Detailed Description
The first embodiment is as follows: this embodiment will be described with reference to fig. 1 and 2. The indexable fine milling cutter comprises a cutter body 1, an indexable hard alloy blade 2 and a blade fixing screw 3, wherein the cutter body 1 is of an integral structure, a cutter groove is formed in the cutter body 1, a screw hole is formed in the cutter groove, a screw hole is formed in the indexable hard alloy blade 2, the indexable hard alloy blade 2 is fastened on the cutter body 1 through the screw hole by the blade fixing screw 3, and the left side and the right side of the indexable hard alloy blade 2 are arranged on the outer circumference of the cutter body 1 in a staggered mode to form the indexable fine milling cutter with the chain wheel.
The second embodiment is as follows: this embodiment will be described with reference to fig. 1 and 2. The indexable cemented carbide insert 2 according to the present embodiment is plural.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1, 2, and 4. The indexable cemented carbide insert 2 according to the present embodiment is shaped as a tip.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1, 2, and 3. The indexable hard alloy blades 2 of the present embodiment are staggered on the left and right sides to form a normal tooth profile of the sprocket tooth groove.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1 and 4. The cutter body 1 in the embodiment is of an integral structure, and adopts inner hole and end face positioning and end face key groove or axial key groove auxiliary positioning.
The above embodiments are merely exemplary and not intended to limit the present invention, and it should be noted that various other changes, modifications, substitutions and variations which are equivalent to those skilled in the art and suggested by the technical solution provided by the present invention should be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an integral transposition sprocket finish milling cutter, it comprises cutter body, transposition carbide blade and blade set screw, its characterized in that: the cutter body is of an integral structure, the cutter groove is arranged on the cutter body, a screw hole is formed in the cutter groove, a screw hole is formed in the indexable hard alloy blade, the indexable hard alloy blade is fastened on the cutter body through the screw hole by a blade fixing screw, and the indexable hard alloy blades are arranged on the outer circumference of the cutter body in a left-right staggered mode to form the indexable sprocket finish milling cutter.
2. An integrally indexable sprocket finish milling cutter as defined in claim 1, wherein: the indexable hard alloy blade is a plurality of.
3. An integrally indexable sprocket finish milling cutter as defined in claim 1, wherein: the indexable hard alloy blade is in the shape of a tool bit.
4. An integrally indexable sprocket finish milling cutter as defined in claim 1, wherein: the left side and the right side of the indexable hard alloy blade are staggered to form a normal tooth form of the tooth groove of the chain wheel.
5. An integrally indexable sprocket finish milling cutter as defined in claim 1, wherein: the cutter body is of an integral structure, and the inner hole and the end face are used for positioning, and the end face key groove or the axial key groove is used for auxiliary positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208488.7U CN214517992U (en) | 2020-12-28 | 2020-12-28 | Integral indexable sprocket finish milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208488.7U CN214517992U (en) | 2020-12-28 | 2020-12-28 | Integral indexable sprocket finish milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214517992U true CN214517992U (en) | 2021-10-29 |
Family
ID=78297763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208488.7U Active CN214517992U (en) | 2020-12-28 | 2020-12-28 | Integral indexable sprocket finish milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214517992U (en) |
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2020
- 2020-12-28 CN CN202023208488.7U patent/CN214517992U/en active Active
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