CN206047176U - A kind of layer-stepping one-piece auger drilling reamer - Google Patents
A kind of layer-stepping one-piece auger drilling reamer Download PDFInfo
- Publication number
- CN206047176U CN206047176U CN201620946687.2U CN201620946687U CN206047176U CN 206047176 U CN206047176 U CN 206047176U CN 201620946687 U CN201620946687 U CN 201620946687U CN 206047176 U CN206047176 U CN 206047176U
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- cutting slot
- reaming
- sword
- perforate
- amendment
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Abstract
This utility model is related to field of machining, specifically a kind of to complete accurate hole drill, the layer-stepping one-piece auger drilling reamer of hinge integration processing, more particularly to a kind of layer-stepping one-piece auger drilling reamer, it is characterised in that to include：Perforate cutting slot, working shaft, handle of a knife, drilling sword, reaming amendment cutting slot, bit tip angle, escape and ream sword, the perforate cutting slot, working shaft, handle of a knife, drilling sword, reaming amendment cutting slot, escape is connected with ream sword, the perforate cutting slot is arranged on the top of working shaft, the drilling sword is arranged on perforate cutting slot, the escape is arranged on the perforate cutting slot and the reaming is accomplished between cutting slot, the ream sword is arranged on the reaming amendment cutting slot, the working shaft is arranged between reaming amendment cutting slot and handle of a knife.
Description
Technical field
This utility model is related to field of machining, specifically a kind of to complete dividing for the integrated processing of accurate hole drill, hinge
Laminar one-piece auger drilling reamer, more particularly to a kind of layer-stepping one-piece auger drilling reamer.
Background technology
Current country's field of machining is during precision hole machining is completed, main to adopt drilling-reaming-fraising or bore
The processing sequence of hole-fraising completes the processing in smart hole, although the hole processed by this processing sequence can meet required precision, plus
Work is less efficient, powerful larger, production cost of working is high.This is accomplished by using a kind of new process tool, is ensureing processing essence
While spending, heighten working (machining) efficiency, the processing that drills and reams in smart hole is disposably completed.
Patent 201320870334.5 discloses a kind of window and is oriented to drill reamer, including shank and same with shank
The cutting portion that axle is arranged, can complete the processing in hole by roughing cutting portion, polish cutting portion.This integration processing that drills and reams
Although cutter can realize the integration processing that drills and reams in smart hole, the cutter production cost is too high, is unfavorable for popularizing application in an all-round way.
Utility model content
The problems such as to solve the low working (machining) efficiency during smart hole machined, high labor intensive, high processing costs, this practicality is new
Type proposes a kind of layer-stepping one-piece auger drilling reamer and manufacture method that can realize that disposable processing obtains required precision, by right
Plain helical milling cutter is carried out sharpening, changes mill, on the basis of realizing that smart hole disposably processes, is improve working (machining) efficiency, is saved
Processing cost.
This utility model solves its technical problem, and the technical scheme for being adopted is:A kind of layer-stepping one-piece auger drilling reamer.
A kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot, working shaft, handle of a knife, drilling
Sword, reaming amendment cutting slot, bit tip angle, escape and ream sword, the perforate cutting slot, working shaft, handle of a knife, drilling sword,
Reaming amendment cutting slot, escape are connected with ream sword, and the perforate cutting slot is arranged on the top of working shaft, the drilling
Sword is arranged on perforate cutting slot, and the escape is arranged on the perforate cutting slot and the reaming is accomplished between cutting slot,
The ream sword is arranged on the reaming amendment cutting slot, the working shaft be arranged on reaming amendment cutting slot and handle of a knife it
Between.
The bit tip angle is 116-120 degree.
The perforate cutting slot is spiral type, and the perforate cutting slot is also including two panels drilling sword.
The reaming amendment cutting slot is spiral type, and the reaming amendment cutting slot is also including four ream swords.
The beneficial effects of the utility model：
Layer-stepping one-piece auger drilling reamer involved by the technical solution of the utility model passes through during the smart hole of processing
Drilling part removes most of surplus, and by escape, row cuts, and realizes the effect of Stress Release, while by reaming correction portion
Dividing carries out rectifying a deviation cavetto to the hole wall after roughing and scrapes light, and the disposable accurate processing in hole is finally realized using reaming portion.
Reference
1. 2. working shaft of perforate cutting slot, 3. handle of a knife, 4. 5. reaming amendment cutting slot of drilling sword, 6. bit tip angle,
7. escape, 8. ream sword.
Description of the drawings book
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
Embodiment 1：
A kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot 1, working shaft 2, handle of a knife 3, brill
Cut sword 4, reaming amendment cutting slot 5, bit tip angle 6, escape 7 and ream sword 8, the perforate cutting slot 1, working shaft 2, handle of a knife
3rd, drilling sword 4, reaming amendment cutting slot 5, escape 7 are connected with ream sword 8, and the perforate cutting slot 1 is arranged on working shaft 2
Top, the drilling sword 4 is arranged on perforate cutting slot 1, the escape 7 be arranged on the perforate cutting slot 1 with it is described
Reaming is accomplished between cutting slot 5, and the ream sword 8 is arranged on the reaming amendment cutting slot 5, and the working shaft 2 is arranged on
Between reaming amendment cutting slot 5 and handle of a knife 3.
Embodiment 2：
A kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot 1, working shaft 2, handle of a knife 3, brill
Cut sword 4, reaming amendment cutting slot 5, bit tip angle 6, escape 7 and ream sword 8, the perforate cutting slot 1, working shaft 2, handle of a knife
3rd, drilling sword 4, reaming amendment cutting slot 5, escape 7 are connected with ream sword 8, and the perforate cutting slot 1 is arranged on working shaft 2
Top, the drilling sword 4 is arranged on perforate cutting slot 1, the escape 7 be arranged on the perforate cutting slot 1 with it is described
Reaming is accomplished between cutting slot 5, and the ream sword 8 is arranged on the reaming amendment cutting slot 5, and the working shaft 2 is arranged on
Between reaming amendment cutting slot 5 and handle of a knife 3.
The bit tip angle 6 is 116-120 degree.
Embodiment 3：
A kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot 1, working shaft 2, handle of a knife 3, brill
Cut sword 4, reaming amendment cutting slot 5, bit tip angle 6, escape 7 and ream sword 8, the perforate cutting slot 1, working shaft 2, handle of a knife
3rd, drilling sword 4, reaming amendment cutting slot 5, escape 7 are connected with ream sword 8, and the perforate cutting slot 1 is arranged on working shaft 2
Top, the drilling sword 4 is arranged on perforate cutting slot 1, the escape 7 be arranged on the perforate cutting slot 1 with it is described
Reaming is accomplished between cutting slot 5, and the ream sword 8 is arranged on the reaming amendment cutting slot 5, and the working shaft 2 is arranged on
Between reaming amendment cutting slot 5 and handle of a knife 3.
The bit tip angle 6 is 116-120 degree.
The perforate cutting slot 1 is spiral type, and the perforate cutting slot 1 is also including two panels drilling sword 4.
Embodiment 4：
A kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot 1, working shaft 2, handle of a knife 3, brill
Cut sword 4, reaming amendment cutting slot 5, bit tip angle 6, escape 7 and ream sword 8, the perforate cutting slot 1, working shaft 2, handle of a knife
3rd, drilling sword 4, reaming amendment cutting slot 5, escape 7 are connected with ream sword 8, and the perforate cutting slot 1 is arranged on working shaft 2
Top, the drilling sword 4 is arranged on perforate cutting slot 1, the escape 7 be arranged on the perforate cutting slot 1 with it is described
Reaming is accomplished between cutting slot 5, and the ream sword 8 is arranged on the reaming amendment cutting slot 5, and the working shaft 2 is arranged on
Between reaming amendment cutting slot 5 and handle of a knife 3.
The bit tip angle 6 is 116-120 degree.
The perforate cutting slot 1 is spiral type, and the perforate cutting slot 1 is also including two panels drilling sword 4.
The reaming amendment cutting slot 5 is spiral type, and the reaming amendment cutting slot 5 is also including four ream swords 8.
Claims (4)
1. a kind of layer-stepping one-piece auger drilling reamer, it is characterised in that include：Perforate cutting slot（1）, working shaft（2）, handle of a knife
（3）, drilling sword（4）, reaming amendment cutting slot（5）, bit tip angle（6）, escape（7）With ream sword（8）, the perforate cutting
Groove（1）, working shaft（2）, handle of a knife（3）, drilling sword（4）, reaming amendment cutting slot（5）, escape（7）With ream sword（8）It is connected
Connect, the perforate cutting slot（1）It is arranged on working shaft（2）Top, the drilling sword（4）It is arranged on perforate cutting slot（1）On,
The escape（7）It is arranged on the perforate cutting slot（1）Accomplish cutting slot with the reaming（5）Between, the ream sword（8）
It is arranged on the reaming amendment cutting slot（5）On, the working shaft（2）It is arranged on reaming amendment cutting slot（5）And handle of a knife（3）It
Between.
2. a kind of layer-stepping one-piece auger drilling reamer according to claim 1, it is characterised in that：The bit tip angle（6）For
116-120 degree.
3. a kind of layer-stepping one-piece auger drilling reamer according to claim 1, it is characterised in that：The perforate cutting slot（1）
For spiral type, the perforate cutting slot（1）Also include two panels drilling sword（4）.
4. a kind of layer-stepping one-piece auger drilling reamer according to claim 1, it is characterised in that：The reaming amendment cutting slot
（5）For spiral type, the reaming amendment cutting slot（5）Also include four ream swords（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946687.2U CN206047176U (en) | 2016-08-26 | 2016-08-26 | A kind of layer-stepping one-piece auger drilling reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946687.2U CN206047176U (en) | 2016-08-26 | 2016-08-26 | A kind of layer-stepping one-piece auger drilling reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047176U true CN206047176U (en) | 2017-03-29 |
Family
ID=58383186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946687.2U Active CN206047176U (en) | 2016-08-26 | 2016-08-26 | A kind of layer-stepping one-piece auger drilling reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047176U (en) |
-
2016
- 2016-08-26 CN CN201620946687.2U patent/CN206047176U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |