CN214134167U - Indexable double-arc gear finish milling cutter - Google Patents
Indexable double-arc gear finish milling cutter Download PDFInfo
- Publication number
- CN214134167U CN214134167U CN202023208491.9U CN202023208491U CN214134167U CN 214134167 U CN214134167 U CN 214134167U CN 202023208491 U CN202023208491 U CN 202023208491U CN 214134167 U CN214134167 U CN 214134167U
- Authority
- CN
- China
- Prior art keywords
- blade
- indexable
- tooth
- double
- cutter
- 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.)
- Active
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
An indexable double-circular-arc gear finish milling cutter relates to a gear machining cutter. The problems that the traditional gear milling cutter is too high in machining cost and cannot efficiently machine and harden the processed tooth surface are solved. The utility model discloses an indexable carbide addendum blade is established on the well upper portion of flank blade, and staggered arrangement is controlled on the outer circumference of cutter body about indexable carbide addendum blade and the flank blade, constitutes the fine milling cutter of double circular arc gear. The utility model discloses simple structure, the installation is reliable, convenient loading and unloading, and the precision is high, full play high-speed, high-efficient mill the advantage of tooth machine and gear hobbing machine, improved the machining efficiency of double circular arc gear greatly.
Description
Technical Field
The utility model relates to a gear machining cutter, concretely relates to but transposition double circular arc gear finish milling cutter.
Background
At present, in the forming, milling and finish machining of the double-arc gear, 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 high-speed gear milling lathe, and the internal problem that does not have relevant high-speed gear finish milling cutter provides a but the fine milling cutter of transposition double circular arc gear, and the technical scheme who solves this problem as follows:
the utility model discloses an indexable double-arc gear finish milling cutter, by the cutter body, indexable carbide addendum blade, the tooth flank blade, indexable carbide addendum blade set screw and tooth flank blade set screw constitute, the cutter body is overall structure, be equipped with the sword groove on the cutter body, the sword inslot has the screw, indexable carbide addendum blade and tooth flank blade open there is the screw, indexable carbide addendum blade is fastened at the sword groove of cutter body through the screw by indexable carbide addendum blade set screw, the tooth flank blade is fastened at the sword groove of cutter body through the screw by tooth flank blade set screw, indexable carbide addendum blade is established on the upper portion of tooth flank blade, indexable carbide addendum blade and tooth flank blade control staggered arrangement on the outer circumference of cutter body, constitute double-arc gear finish milling cutter.
The utility model discloses a but transposition double circular arc gear finish milling cutter, 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 double circular arc gear's machining efficiency greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention, fig. 2 is a rear view of fig. 1, fig. 3 is a right side view of fig. 1, fig. 4 is a schematic structural view of a tooth profile formed by an indexable cemented carbide tip insert and a flank insert in fig. 1, fig. 5 is a schematic structural view of the indexable cemented carbide tip insert in fig. 1, fig. 6 is a top view of the indexable cemented carbide tip insert in fig. 5, fig. 7 is a schematic structural view of the cemented carbide flank insert in fig. 1, and fig. 8 is a top view of the cemented carbide flank insert in fig. 7.
Detailed Description
The first embodiment is as follows: this embodiment will be described with reference to fig. 1 and 2. The present embodiment comprises a cutter body 1, an indexable hard alloy addendum blade 2, a tooth side blade 3, an indexable hard alloy addendum blade fixing screw 4 and a tooth side blade fixing screw 5, 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, the indexable hard alloy addendum blade 2 and the tooth side blade 3 are provided with screw holes, the indexable hard alloy addendum blade 2 is fastened in the cutter groove of the cutter body 1 by the indexable hard alloy addendum blade fixing screw 4 through the screw hole, the tooth side blade 3 is fastened in the cutter groove of the cutter body 1 by the tooth side blade fixing screw 5 through the screw hole, the indexable hard alloy addendum blade 2 is arranged at the middle upper part of the tooth side blade 3, and the indexable hard alloy addendum blade 2 and the tooth side blade 3 are staggered left and right on the outer circumference of the cutter.
The second embodiment is as follows: this embodiment will be described with reference to fig. 1, 2, 4, and 6. The indexable cemented carbide tip inserts 2 and the flank inserts 3 according to the present embodiment are provided in plural numbers, and the numbers are the same.
The third concrete implementation mode: this embodiment will be described with reference to fig. 1, 2, and 5. The cutting edge of the indexable hard alloy tooth top blade 2 described in this embodiment is an arc.
The fourth concrete implementation mode: this embodiment will be described with reference to fig. 1, 2, and 7. The cutting edge of the flank insert 3 according to the present embodiment is curved.
The fifth concrete implementation mode: this embodiment will be described with reference to fig. 1, 2, and 4. The two indexable hard alloy addendum inserts 2 and two flank inserts 3 adjacent to each other on the left and right sides in the present embodiment form a double-circular-arc tooth shape.
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 a but transposition double circular arc gear finish milling cutter, it comprises cutter body, transposition carbide addendum blade, flank of tooth blade, transposition carbide addendum blade set screw and flank of tooth blade set screw, its characterized in that: the cutter body is of an integral structure, a cutter groove is arranged on the cutter body, a screw hole is formed in the cutter groove, the indexable hard alloy tooth top blade and the tooth side blade are provided with screw holes, the indexable hard alloy tooth top blade is fastened in the cutter groove of the cutter body through the screw hole by an indexable hard alloy tooth top blade fixing screw, the tooth side blade is fastened in the cutter groove of the cutter body through the screw hole by a tooth side blade fixing screw, the indexable hard alloy tooth top blade is arranged on the upper portion of the tooth side blade, and the indexable hard alloy tooth top blade and the tooth side blade are arranged on the outer circumference of the cutter body in a left-right staggered mode to form the double-arc gear finish.
2. The indexable double-circular-arc gear finish milling cutter according to claim 1, wherein: the indexable hard alloy addendum blades and the side tooth blades are multiple and the number of the indexable hard alloy addendum blades and the number of the side tooth blades are the same.
3. The indexable double-circular-arc gear finish milling cutter according to claim 1, wherein: the cutting edge of the indexable hard alloy tooth crest blade is arc-shaped.
4. The indexable double-circular-arc gear finish milling cutter according to claim 1, wherein: the cutting edge of the tooth side blade is arc-shaped.
5. The indexable double-circular-arc gear finish milling cutter according to claim 1, wherein: the left and right two adjacent indexable hard alloy tooth top blades and two tooth side blades form a double-arc tooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208491.9U CN214134167U (en) | 2020-12-28 | 2020-12-28 | Indexable double-arc gear finish milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208491.9U CN214134167U (en) | 2020-12-28 | 2020-12-28 | Indexable double-arc gear finish milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214134167U true CN214134167U (en) | 2021-09-07 |
Family
ID=77541995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208491.9U Active CN214134167U (en) | 2020-12-28 | 2020-12-28 | Indexable double-arc gear finish milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214134167U (en) |
-
2020
- 2020-12-28 CN CN202023208491.9U patent/CN214134167U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2501511B1 (en) | Cutting edge geometry in rounded nose end mills | |
| JP4888798B2 (en) | Cutting insert and face mill | |
| US9283631B2 (en) | Cutting insert for a milling tool | |
| EP2489454A1 (en) | Cutting insert and rotary tool with a replaceable blade edge | |
| EP2461930A2 (en) | Rotary cutting tool with reverse chipbreaker pattern | |
| CN101983810A (en) | High-strength unequal helical angle end mill | |
| CN109732130A (en) | A kind of four sword slotting cutters with cooling hole and change spiral unequal blade spacing | |
| CN113557098B (en) | Cutting tool, method of manufacturing cutting tool, and method of machining workpiece | |
| CN214134167U (en) | Indexable double-arc gear finish milling cutter | |
| CN214134323U (en) | Integral indexable tooth root generating gear finish milling cutter | |
| CN214517992U (en) | Integral indexable sprocket finish milling cutter | |
| CN211101776U (en) | Rough skin milling cutter with chip dividing groove spiral milling blade | |
| CN114378345A (en) | Milling cutter for machining and forming large chamfer forming surface | |
| CN214815444U (en) | Eight-index gear finish milling cutter | |
| JP7200111B2 (en) | Cutting inserts and shoulder milling tools | |
| CN202151719U (en) | Hard alloy corner rounding molded line milling cutter | |
| CN213410497U (en) | Ceramic milling cutter | |
| CN218016215U (en) | But transposition gear hobbing cutter of super large modulus efficient | |
| CN114654547A (en) | Multifunctional milling cutter for milling edges of veneer chipboard | |
| CN215034206U (en) | Optimized indexable gear finish milling cutter | |
| CN212217221U (en) | Round nose cutter | |
| CN213496971U (en) | Gear finish milling blade with four cutting edges | |
| CN219151682U (en) | Coarse-fine integrated composite hard alloy milling cutter | |
| CN213288942U (en) | Hobbing cutter blade for processing involute gear | |
| CN108723453A (en) | A kind of end mill with waveform teeth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |