CN206153647U - Positive and negative singleblade milling cutter of processing low -speed machine frame - Google Patents
Positive and negative singleblade milling cutter of processing low -speed machine frame Download PDFInfo
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- CN206153647U CN206153647U CN201621023869.9U CN201621023869U CN206153647U CN 206153647 U CN206153647 U CN 206153647U CN 201621023869 U CN201621023869 U CN 201621023869U CN 206153647 U CN206153647 U CN 206153647U
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- milling cutter
- knife
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Abstract
The utility model discloses a positive and negative singleblade milling cutter of processing low -speed machine frame, including handle of a knife, connecting rod and cutter body, handle of a knife and lathe main shaft fixed connection, connecting rod and handle of a knife fixed connection, cutter body and connecting rod fixed connection, the both sides of cutter body are provided with positive blade and anti - blade respectively, the cutting edge opposite direction of positive blade and anti - blade. The utility model relates to a positive and negative singleblade milling cutter of processing low -speed machine frame is provided with cutting edge opposite direction's positive blade and anti - blade respectively through the both sides at the cutter body, the cutter body stretch into out in the shelves alright carry out forward processing and reverse processing, solved the unable problem of opening in the shelves that gets into of traditional milling cutter dish, owing to must not change the blade at the in -process of processing, operation process convenient and fast helps putting forward high pressure heater work efficiency rate moreover.
Description
Technical field
The utility model is related to frame oil supply unit bearing block and drives a grade manufacture field, more particularly to a kind of processing low speed machine machine
The positive and negative single-blade milling cutter of frame.
Background technology
Low speed machine frame oil supply unit bearing block opens the processing of shelves, always in industry a difficult problem, and its reason is this
The structure of position is semi-enclosed casing, and neutral gear is little, and conventional milling cutters disk cannot be introduced into out processing in shelves.At present, generally adopt
Processing scheme scrapes processing for positive and negative, i.e., load onto white steel blade by a knife bar, and manually operated lathe work is entered, and a little is scraped, and is scraped
Behind complete side, then change white steel knife and scrape opposite side.This kind of processing mode process needs repeatedly to change white steel knife, to be suitable for positive adding
Work and reversely processing, cutter adjustment operating process is loaded down with trivial details, takes more time, and working (machining) efficiency is low.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of positive and negative list of processing low speed machine frame
Blade milling cutter, operating process is convenient and swift, is favorably improved working (machining) efficiency.
The utility model solve technical scheme that its technical problem adopted for：A kind of positive and negative list of processing low speed machine frame
Blade milling cutter, including handle of a knife, connecting rod and cutter hub, the handle of a knife is fixedly connected with machine tool chief axis, and the connecting rod is fixed with handle of a knife
Connection, the cutter hub is fixedly connected with the connecting rod, and the both sides of the cutter hub are respectively arranged with positive blade and opposed blade, the positive knife
The blade of piece and opposed blade is in opposite direction.
Further, two spot facings for installing positive blade and opposed blade are offered on the cutter hub.
Further, the cutter hub is set to L-type.
Further, the connecting rod is damping boring bar.
Further, the positive blade and opposed blade are fixed on cutter hub by screw.
Further, the cutter hub is fixedly connected with connecting rod by mandrel, key and bolt.
Further, the connecting rod is bolted to connection on handle of a knife.
The beneficial effects of the utility model have：A kind of positive and negative single-blade milling cutter of processing low speed machine frame of the utility model, leads to
Cross and be respectively arranged with blade positive blade in opposite direction and opposed blade in the both sides of cutter hub, cutter hub is stretched into out in shelves just can be carried out
Forward direction processing and reversely processing, solve the problems, such as that traditional facing cutter cannot be introduced into out in shelves, and due to the process in processing
In be not necessary to more allowing blade replacement, operating process is convenient and swift, is favorably improved working (machining) efficiency.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural representation of the positive and negative single-blade milling cutter of the utility model；
Fig. 2 is the schematic diagram of the positive processing of the utility model；
Fig. 3 is the schematic diagram that the utility model is reversely processed.
Specific embodiment
Referring to Fig. 1, Fig. 1 is the structural representation of the positive and negative single-blade milling cutter of the utility model.A kind of processing of the utility model is low
The positive and negative single-blade milling cutter of fast machine frame, including handle of a knife 1, connecting rod 2 and cutter hub 3, the handle of a knife 1 is fixedly connected with machine tool chief axis,
The connecting rod 2 is fixedly connected with handle of a knife 1, and the cutter hub 3 is fixedly connected with connecting rod 2, and the both sides of the cutter hub 3 are respectively provided with
There is the blade of positive blade 4 and opposed blade 5, the positive blade 4 and opposed blade 5 in opposite direction.By machine tool chief axis drive handle of a knife 1,
Connecting rod 2 and cutter hub 3 are rotated, and by positive blade 4 and opposed blade 5 frame oil supply unit bearing block are opened respectively and carry out in shelves forward direction
Processing and reversely processing.Cutter hub 3 is designed to that cutter structure can be simplified with the positive blade 4 of fashionable dress and the structure of opposed blade 5, solves
Traditional facing cutter cannot be introduced into out the problem in shelves.Feed controls processing dimension by numerical control program, precisely reliable, behaviour
Make process convenient and swift, it is ensured that product quality.
It is the schematic diagram of the positive processing of the utility model referring to Fig. 2 and Fig. 3, Fig. 2, Fig. 3 is that the utility model is reversely processed
Schematic diagram.When opening grade using this positive and negative single-blade milling cutter processing low speed machine frame oil supply unit bearing block, positive blade 4 is first passed through
Forward direction processing, then reversely processed by opposed blade 5.Blade positive blade 4 in opposite direction and opposed blade 5 are provided with, in processing
During be not necessary to more allowing blade replacement, operating process is convenient and swift, is favorably improved working (machining) efficiency.
In the present embodiment, the cutter hub 3 is set to L-type.The positive blade 4 and opposed blade 5 are installed by screw and fixed
On cutter hub 3, the cutter hub 3 is fixedly connected with connecting rod 2 by being coordinated by mandrel, key and bolt, and the connecting rod 2 passes through
Bolt is fixedly connected on handle of a knife 1, has the advantages that simple structure and easy for installation.By screw positive blade 4 and opposed blade 5
It is fixed on cutter hub 3, Zhi Xu Panasonics screw during needs more allowing blade replacement, then changes new blade, operation facility.
Used as preferred embodiment of the present utility model, the connecting rod 2 is damping boring bar, reduces shaking in process
It is dynamic, keep stablizing for blade, it is to avoid the blade caused due to vibration is damaged or even workpiece is caused damage.
Further, as preferred embodiment of the present utility model, two are offered on the cutter hub 3 for installing positive knife
The spot facing of piece 4 and opposed blade 5.The setting of spot facing, can allow that positive blade 4 and opposed blade 5 are more firm to be fixed on
The both sides of cutter hub 3, increase the intensity of blade.
The above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (7)
1. it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：Including handle of a knife（1）, connecting rod（2）And cutter hub
（3）, the handle of a knife（1）It is fixedly connected with machine tool chief axis, the connecting rod（2）With handle of a knife（1）It is fixedly connected, the cutter hub（3）
With connecting rod（2）It is fixedly connected, the cutter hub（3）Both sides be respectively arranged with positive blade（4）And opposed blade（5）, the positive knife
Piece（4）And opposed blade（5）Blade it is in opposite direction.
2. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The cutter hub
（3）On offer two for installing positive blade（4）And opposed blade（5）Spot facing.
3. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The cutter hub
（3）It is set to L-type.
4. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The connection
Bar（2）For damping boring bar.
5. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The positive knife
Piece（4）And opposed blade（5）Cutter hub is fixed on by screw（3）On.
6. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The cutter hub
（3）With connecting rod（2）It is fixedly connected with bolt by mandrel, key.
7. it is according to claim 1 it is a kind of processing low speed machine frame positive and negative single-blade milling cutter, it is characterised in that：The connection
Bar（2）It is bolted to connection in handle of a knife（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023869.9U CN206153647U (en) | 2016-08-31 | 2016-08-31 | Positive and negative singleblade milling cutter of processing low -speed machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023869.9U CN206153647U (en) | 2016-08-31 | 2016-08-31 | Positive and negative singleblade milling cutter of processing low -speed machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153647U true CN206153647U (en) | 2017-05-10 |
Family
ID=58650211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023869.9U Active CN206153647U (en) | 2016-08-31 | 2016-08-31 | Positive and negative singleblade milling cutter of processing low -speed machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555325A (en) * | 2018-04-25 | 2018-09-21 | 杭州湖钻工具有限公司 | A kind of boring cutter of reversed bore hole |
| CN115582572A (en) * | 2022-11-18 | 2023-01-10 | 成都和鸿科技股份有限公司 | Reverse side hole milling cutter and milling method |
-
2016
- 2016-08-31 CN CN201621023869.9U patent/CN206153647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555325A (en) * | 2018-04-25 | 2018-09-21 | 杭州湖钻工具有限公司 | A kind of boring cutter of reversed bore hole |
| CN115582572A (en) * | 2022-11-18 | 2023-01-10 | 成都和鸿科技股份有限公司 | Reverse side hole milling cutter and milling method |
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