CN201140294Y - Mechanically-clamped combined rail external side forming milling cutter - Google Patents
Mechanically-clamped combined rail external side forming milling cutter Download PDFInfo
- Publication number
- CN201140294Y CN201140294Y CNU2008200616901U CN200820061690U CN201140294Y CN 201140294 Y CN201140294 Y CN 201140294Y CN U2008200616901 U CNU2008200616901 U CN U2008200616901U CN 200820061690 U CN200820061690 U CN 200820061690U CN 201140294 Y CN201140294 Y CN 201140294Y
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- China
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- tool
- cutter hub
- blade
- circular cone
- moulding
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- Expired - Fee Related
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Abstract
The utility mode discloses a mechanical clamping combined wing rail outside shaped milling tool, which comprises a shaped tool body1, a conical tool blade 2, a plurality of tool blades 3, wherein the shaped tool body1 and the conical tool blade 2 are combined together through a key 5 and a socket cap screw 6, chip rooms of the shaped tool body1 and the conical tool blade 2 are communicated, and the blades 3 are installed on the shaped tool body1 and the conical tool blade 2 through a plum blossom screw 4 and through adopting a vertically installed grouped screw-type arrangement. The utility model has the advantages of high cutting efficiency, high tool body capacity factor, simple structure, convenient assembly and disassembly and the like, and the milling tool not only combines the shaped tool body and the conical tool blade to use, but also can use a cutting tool singly.
Description
Technical field
The utility model relates to a kind of milling cutter, is specifically related to a kind of machine folder combination rail wing outside profile milling cutter.
Technical background
At present, the processing rail wing outside milling cutter that forming surface adopted has two kinds: a kind of is the global formation cutter, and the shortcoming of this class cutter is that the cutter difficulty of processing is big, and moulding part cutter hub damages easily on the cutter hub, and tapered segment cutter hub durability is better, and this just makes that the cutter hub utilization rate is low; Another kind is to come substep to be processed into profile with two milling cutters, and the shortcoming of this class cutter is that efficient is low, and under the situation of machine power conditions permit, can not be combined into a complete rail wing outside profile milling cutter.
Summary of the invention
The purpose of this utility model is for a kind of folder combination rail wing outside profile milling cutter is provided, and this milling cutter has overcome the shortcomings and deficiencies of existing structure, and the stock-removing efficiency height is practical, simple in structure, easy to loading and unloading, cutter hub utilization rate height.
The technical solution of the utility model is as follows: machine folder combination rail wing outside profile milling cutter, it comprises moulding cutter hub, circular cone cutter hub, some blades, moulding cutter hub and circular cone cutter hub are combined by key and hexagon socket cap head screw, the chip area of the two connects, blade adopts the spiral arrangement of dividing into groups of upright assembling structure to be installed on moulding cutter hub and the circular cone cutter hub by the plum blossom screw
Described upright assembling structure is that the big face of blade is set to the back knife face.
The hand of spiral of blade that is installed in moulding cutter hub and circular cone cutter hub is any, and also i.e. blade hand of spiral unanimity on two cutter hubs also can be opposite.
The moulding cutter hub is equipped with mandrel hole, the keyway that links to each other with machine tool chief axis and the counterbore that is threaded with circular cone cutter hub front end, is installed in the assembling separately of moulding cutter hub and circular cone cutter hub, promptly can singly be installed in cutter on the machine tool chief axis respectively and use.
The beneficial effects of the utility model are as follows: the stock-removing efficiency height, can disposablely process forming surface, blade adopt upright mounting mechanism make cutter good impact resistance, cutter also can be used in combination can be singly cutter use to lathe require lowly, the cutter hub utilization rate is high and easy to loading and unloading.
Description of drawings
The structural representation of moulding cutter hub in the profile milling cutter of Fig. 1 machine folder combination rail wing outside
Wherein, 1-moulding cutter hub, 2-circular cone cutter hub, 3-blade, 4-plum blossom screw, 5-key, 6-hexagon socket cap head screw.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing: machine folder combination rail wing outside profile milling cutter, it comprises moulding cutter hub 1, circular cone cutter hub 2, some blades 3, moulding cutter hub 1 and circular cone cutter hub 2 are combined by key 5 and hexagon socket cap head screw 6, the chip area of the two connects, blade 3 adopts the spiral arrangement of dividing into groups of upright assembling structure to be installed on moulding cutter hub 1 and the circular cone cutter hub 2 by plum blossom screw 4, and upright assembling structure is that blade 3 big faces are set to knife face afterwards.
Claims (4)
1, machine folder combination rail wing outside profile milling cutter, it is characterized in that it comprises moulding cutter hub (1), circular cone cutter hub (2), some blades (3), moulding cutter hub (1) and circular cone cutter hub (2) are combined by key (5) and hexagon socket cap head screw (6), the two chip area connects, and blade (3) adopts by plum blossom screw (4) and stands the assembling structure spiral arrangement of dividing into groups and be installed on moulding cutter hub (1) and the circular cone cutter hub (2).
2, profile milling cutter outside the machine folder combination rail wing according to claim 1 is characterized in that described upright assembling structure is that the big face of blade (3) is set to the back knife face.
3, machine according to claim 1 folder combination rail wing outside profile milling cutter, the hand of spiral of blade (3) that it is characterized in that being installed in moulding cutter hub (1) and circular cone cutter hub (2) is any.
4, profile milling cutter outside the machine folder combination rail wing according to claim 1 is characterized in that being installed in the assembling separately of moulding cutter hub (1) and circular cone cutter hub (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616901U CN201140294Y (en) | 2008-01-10 | 2008-01-10 | Mechanically-clamped combined rail external side forming milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616901U CN201140294Y (en) | 2008-01-10 | 2008-01-10 | Mechanically-clamped combined rail external side forming milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140294Y true CN201140294Y (en) | 2008-10-29 |
Family
ID=40068011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200616901U Expired - Fee Related CN201140294Y (en) | 2008-01-10 | 2008-01-10 | Mechanically-clamped combined rail external side forming milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140294Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607705A (en) * | 2015-02-03 | 2015-05-13 | 北京林业大学 | 'Pineapple-shaped' milling cutter applicable to high-speed machining for end surface, side surface and inclined surface in situ |
| CN105834500A (en) * | 2016-01-29 | 2016-08-10 | 哈尔滨铁路局工业总公司齐齐哈尔工务机械厂 | Split mounting-type alloy steel frog working edge and rail top integral special-purpose milling cutter |
| CN107150140A (en) * | 2016-03-03 | 2017-09-12 | 肯纳金属公司 | Cutter assembly for milling rail top |
| CN107262754A (en) * | 2017-06-28 | 2017-10-20 | 西安航空职业技术学院 | A kind of quick-changing type exempts to reface circular knife and preparation method thereof |
| CN107855573A (en) * | 2017-11-09 | 2018-03-30 | 四川天虎工具有限责任公司 | Rail repairs profile milling cutter online |
-
2008
- 2008-01-10 CN CNU2008200616901U patent/CN201140294Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607705A (en) * | 2015-02-03 | 2015-05-13 | 北京林业大学 | 'Pineapple-shaped' milling cutter applicable to high-speed machining for end surface, side surface and inclined surface in situ |
| CN105834500A (en) * | 2016-01-29 | 2016-08-10 | 哈尔滨铁路局工业总公司齐齐哈尔工务机械厂 | Split mounting-type alloy steel frog working edge and rail top integral special-purpose milling cutter |
| CN107150140A (en) * | 2016-03-03 | 2017-09-12 | 肯纳金属公司 | Cutter assembly for milling rail top |
| US10654117B2 (en) | 2016-03-03 | 2020-05-19 | Kennametal Inc. | Cutting tool assembly for milling a rail top |
| CN107150140B (en) * | 2016-03-03 | 2021-02-12 | 肯纳金属公司 | Cutting tool assembly for milling rail head |
| CN107262754A (en) * | 2017-06-28 | 2017-10-20 | 西安航空职业技术学院 | A kind of quick-changing type exempts to reface circular knife and preparation method thereof |
| CN107855573A (en) * | 2017-11-09 | 2018-03-30 | 四川天虎工具有限责任公司 | Rail repairs profile milling cutter online |
| CN107855573B (en) * | 2017-11-09 | 2019-04-12 | 四川天虎工具有限责任公司 | Rail repairs profile milling cutter online |
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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: 20081029 Termination date: 20130110 |