CN207953147U - A kind of compound groove milling reaming knife - Google Patents
A kind of compound groove milling reaming knife Download PDFInfo
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- CN207953147U CN207953147U CN201820047215.2U CN201820047215U CN207953147U CN 207953147 U CN207953147 U CN 207953147U CN 201820047215 U CN201820047215 U CN 201820047215U CN 207953147 U CN207953147 U CN 207953147U
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- sword
- groove milling
- cutting edge
- knife
- gutter
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Abstract
The utility model discloses a kind of compound groove milling reaming knifes, including handle of a knife, empty avoiding sword, groove milling sword, diameter cutting edge, main cutting edge, chip space, gutter, axial angle；The handle of a knife is integrally formed with empty avoiding sword for hard alloy, and four sword formula of milling designs after the compound tool uses preceding hinge, and fore-end is equipped with Multi-edge reamer, and the Multi-edge reamer includes main cutting edge and diameter cutting edge；Thereafter end part is that the groove milling sword of the not isometrical T-slot of multi-ladder configures, and groove milling sword surface is provided with coating；The chip space with axial angle is equipped between the empty avoiding sword, the handle of a knife is equipped with gutter；The utility model is combined by main cutting edge, diameter cutting edge with multiple groove milling swords, and disposal molding improves processing efficiency；It is insufficient to solve existing equipment cutter spacing, inefficiency problem, disposable single machine platform processing aperture size is stablized, going up or down stairway hole good concentricity, and surface smoothness is high；Production efficiency is improved, production cost has been saved.
Description
Technical field
The utility model is related to metal cutting tool technical equipment field, more particularly to a kind of compound groove milling reaming knife.
Background technology
T-slot milling cutter and reamer are widely used in being machined in production process as common hard alloy cutter, lead to
The cooperation for crossing different process equipments and fixture can be with the position of required processing in workpieces processing, and the technique to reach product is wanted
It asks.
Common T-slot milling cutter and reamer are separate machineds in the market, letter when having generality, and designing machining prgraming
Single, programmer is easy left-hand seat operation；But higher and higher with the requirement of product, the position hole shape processed is also more and more, when
Equipment on there is no extra station to fill more cutters when meeting processing request, can only to be divided to two even more set
It is standby or purchase the new equipment with more multi-cutter-position to process；Cause processing efficiency low, and after operation break-down or the processing of extension set platform
Phenomena such as easy ting produce bad stepped hole concentricity and shake knife mark.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of compound groove milling reaming knife, for the prior art
In deficiency, designed using milling cutter-edge formation after first cutting with scissors, and pass through main cutting edge, diameter cutting edge and multiple groove milling sword empty avoiding swords
Combination, disposal molding improve processing efficiency；It is insufficient to solve existing equipment cutter spacing, inefficiency problem, disposable single machine platform adds
Work aperture size is stablized, going up or down stairway hole good concentricity, and surface smoothness is high.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of compound groove milling reaming knife, including knife
Handle, empty avoiding sword, groove milling sword, diameter cutting edge, main cutting edge, chip space, gutter, axial angle, it is characterised in that：
The handle of a knife of the compound groove milling reaming knife and empty avoiding sword be using whole hard alloy material manufacture integral type at
Type, four sword formula of milling designs after the compound groove milling reaming knife uses preceding hinge, and fore-end is provided with Multi-edge reamer, described more
Sword reamer includes main cutting edge and diameter cutting edge；Described Multi-edge reamer use etc. divides sword or decile sword does not configure；The master
Cutting edge is using combination angle configurations or the configuration of the angles R；The compound groove milling reaming knife rear end part is the not isometrical T of multi-ladder
The groove milling sword of shape slot configures, and groove milling sword surface is provided with coating；It is provided with the row with axial angle between the empty avoiding sword
It considers slot to be worth doing, gutter is provided on the handle of a knife corresponding to the chip space.
The gutter introduces coolant liquid and is cooled down to the cutting edge of main cutting edge, groove milling sword, diameter cutting edge along gutter,
To reduce cutting temperature, extend cutter life.
At least provided with two, the not isometrical design of multi-ladder of the groove milling sword can process multiple the groove milling sword simultaneously
Slot, to improve processing efficiency.
Coating is arranged using combination angle configurations or the configuration of the angles R, and in tool surface in the main cutting edge, for improving
The finish of hole machined, while improving cutting-tool's used life and stability.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Using the compound groove milling of milling after first cutting with scissors
Reamer integral structure designs, and is combined with multiple groove milling sword empty avoiding swords by main cutting edge, diameter cutting edge, and disposal molding carries
High processing efficiency；It is insufficient to solve existing equipment cutter spacing, inefficiency problem, disposable single machine platform processing aperture size is stablized, on
Downstairs hole good concentricity, surface smoothness are high；Production efficiency is improved, production cost has been saved, when reducing Workpiece circulation
Between, avoid the collsion damage phenomenon in the multiple transportational process of workpiece.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of compound groove milling reaming knife front view schematic diagram disclosed in the utility model embodiment；
Fig. 2 is a kind of compound groove milling reaming knife left view enlarged diagram disclosed in the utility model embodiment.
Number and the corresponding component title represented by letter in figure：
1. 2. empty avoiding sword of handle of a knife, 3. groove milling sword, 4. diameter cutting edge
5. 6. chip space of main cutting edge, 7. gutter, 8. axial angle
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
According to Fig. 1 and Fig. 2, the utility model provides a kind of compound groove milling reaming knife, including handle of a knife 1, empty avoiding sword 2,
Groove milling sword 3, diameter cutting edge 4, main cutting edge 5, chip space 6, gutter 7, axial angle 8.
The handle of a knife 1 of the compound groove milling reaming knife is using whole hard alloy material manufacture integral type with empty avoiding sword 2
Molding, four sword formula of milling designs after the compound groove milling reaming knife uses preceding hinge, and fore-end is provided with Multi-edge reamer, described
Multi-edge reamer includes main cutting edge 5 and diameter cutting edge 4；Described Multi-edge reamer use etc. divides sword or decile sword does not configure；Institute
Main cutting edge 5 is stated using combination angle configurations or the configuration of the angles R；The compound groove milling reaming knife rear end part be multi-ladder not
The groove milling sword 3 of isometrical T-slot configures, and 3 surface of groove milling sword is provided with coating；It is provided with axis between the empty avoiding sword 2
To the chip space 6 at angle 8, gutter 7 is provided on the handle of a knife 1 corresponding to the chip space 6.
The gutter 7 introduces coolant liquid along gutter 7 to the cutting edge of main cutting edge 5, groove milling sword 3, diameter cutting edge 4
It is cooling, to reduce cutting temperature, extend cutter life.
There are three the settings of groove milling sword 3, and the not isometrical design of multi-ladder of the groove milling sword 3 can process multiple slots simultaneously,
To improve processing efficiency.
Coating is arranged using combination angle configurations or the configuration of the angles R, and in tool surface in the main cutting edge 5, for carrying
The finish of high hole machined, while improving cutting-tool's used life and stability.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：Using the compound groove milling reamer of milling one after first cutting with scissors
Body structure design, and combined with multiple groove milling sword empty avoiding swords by main cutting edge, diameter cutting edge, disposal molding improves processing
Efficiency；It is insufficient to solve existing equipment cutter spacing, inefficiency problem, disposable single machine platform processing aperture size is stablized, going up or down stairway
Hole good concentricity, surface smoothness are high；Production efficiency is improved, production cost has been saved, reduces the Workpiece circulation time, avoids
Collsion damage phenomenon in workpiece multiple transportational process.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of compound groove milling reaming knife, which is characterized in that cut including handle of a knife, empty avoiding sword, groove milling sword, diameter cutting edge, master
Cut sword, chip space, gutter, axial angle；The handle of a knife of the compound groove milling reaming knife is to be closed using whole hard with empty avoiding sword
Golden material manufacture integral molding, four sword formula of milling designs after the compound groove milling reaming knife uses preceding hinge, and front end is set up separately
It is equipped with Multi-edge reamer, the Multi-edge reamer includes main cutting edge and diameter cutting edge；The Multi-edge reamer using etc. divide sword or
Decile sword does not configure；The main cutting edge is using combination angle configurations or the configuration of the angles R；The compound groove milling reaming knife rear end
Part is that the groove milling sword of the not isometrical T-slot of multi-ladder configures, and groove milling sword surface is provided with coating；It is set between the empty avoiding sword
It is equipped with the chip space with axial angle, gutter is provided on the handle of a knife corresponding to the chip space.
2. a kind of compound groove milling reaming knife according to claim 1, which is characterized in that the gutter introduces coolant liquid
The cutting edge of main cutting edge, groove milling sword, diameter cutting edge is cooled down along gutter.
3. a kind of compound groove milling reaming knife according to claim 1, which is characterized in that the groove milling sword at least provided with
Two, the not isometrical design of multi-ladder of the groove milling sword can process multiple slots simultaneously.
4. a kind of compound groove milling reaming knife according to claim 1, which is characterized in that the main cutting edge is using combination
Angle configurations or the configuration of the angles R, and coating is set in tool surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047215.2U CN207953147U (en) | 2018-01-11 | 2018-01-11 | A kind of compound groove milling reaming knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047215.2U CN207953147U (en) | 2018-01-11 | 2018-01-11 | A kind of compound groove milling reaming knife |
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| Publication Number | Publication Date |
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| CN207953147U true CN207953147U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047215.2U Active CN207953147U (en) | 2018-01-11 | 2018-01-11 | A kind of compound groove milling reaming knife |
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| CN (1) | CN207953147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714093A (en) * | 2022-04-13 | 2022-07-08 | 长城汽车股份有限公司 | Reaming and milling composite cutter |
-
2018
- 2018-01-11 CN CN201820047215.2U patent/CN207953147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714093A (en) * | 2022-04-13 | 2022-07-08 | 长城汽车股份有限公司 | Reaming and milling composite cutter |
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