CN207534010U - A kind of Novel deep hole drill cutter - Google Patents
A kind of Novel deep hole drill cutter Download PDFInfo
- Publication number
- CN207534010U CN207534010U CN201721648347.2U CN201721648347U CN207534010U CN 207534010 U CN207534010 U CN 207534010U CN 201721648347 U CN201721648347 U CN 201721648347U CN 207534010 U CN207534010 U CN 207534010U
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- China
- Prior art keywords
- link slot
- partition board
- chip
- breaker
- reinforcing plate
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Abstract
The utility model discloses a kind of Novel deep hole drill cutters, it is related to Deep-Hole Drilling Technology field, including handle of a knife, knife bar and cutter head, chip-breaker is offered on the cutter head, the both sides of the chip-breaker are equipped with link slot, several partition boards are equipped in the link slot, the partition board is obliquely installed, one end of the two neighboring partition board connects and forms triangle, there are gaps between the bottom of the partition board and the link slot, the partition board is equipped with reinforcing plate, the reinforcing plate is integrally formed with the partition board, the reinforcing plate is hollow structure, magnetic patch is filled in the reinforcing plate.The utility model is provided with link slot by the both sides in chip-breaker, can increase the volume of chip removal, preferably discharges the detritus processed, and can also increase the intensity of cutter head, so as to protect drill gun cutter head, improves cutting-tool's used life.
Description
Technical field
The utility model is related to Deep-Hole Drilling Technology field more particularly to a kind of Novel deep hole drill cutters.
Background technology
In the prior art, traditional drill gun, there are serious chip breaking it is poor the problem of, user process some be not easy chip breaking
During material, iron filings are easily entangled on cutter head, are scratched workpiece inner wall, if the hardness and strength of cutter head are inadequate, can be caused cutter head tipping,
Even there is the phenomenon that breaking, user needs that cutter head is twined bits removal manually, greatly increase when processing a certain number of workpiece
The difficulty of processing of user reduces production efficiency, can also reduce drill gun bulk life time.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of Novel deep hole drill cutter.
The utility model adopts the following technical solution：
A kind of Novel deep hole drill cutter including handle of a knife, knife bar and cutter head, offers chip-breaker on the cutter head, described
The both sides of chip-breaker are equipped with link slot, and several partition boards are equipped in the link slot, and the partition board is obliquely installed, two neighboring described
One end of partition board connects and forms triangle, there are gap between the bottom of the partition board and the link slot, on the partition board
Equipped with reinforcing plate, the reinforcing plate is integrally formed with the partition board, and the reinforcing plate is hollow structure, is filled in the reinforcing plate
There is magnetic patch.
Preferably, the end face of the link slot is less than the end face of the chip-breaker, and the link slot and the chip breaking
Inclined surface is equipped between slot, the link slot, the chip-breaker and the inclined surface are integrally formed.
Preferably, the link slot and the partition board are hollow structure, and the partition board is connected with the link slot, and
The two neighboring partition board is interconnected, and through there is cooling duct in the knife bar, the cooling duct connects with the link slot
It is logical.
Preferably, the junction of the two neighboring partition board forms a joint angle, and the number of degrees of the joint angle are 40-60
Degree.
Preferably, the surface on the surface of the cutter head, the surface of the chip-breaker and the reinforcing plate is equipped with nanometer
Coating.
The utility model has the advantages that:The utility model is provided with link slot by the both sides in chip-breaker,
The volume of chip removal can be increased, preferably discharged the detritus processed, and the intensity of cutter head can also be increased, so as to
Drill gun cutter head is protected, improves cutting-tool's used life.
Description of the drawings
Make preferred explanation to the utility model below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model diaphragm structure schematic diagram；
Fig. 3 strengthens plate structure schematic diagram for the utility model；
Fig. 4 is the utility model inclined surface structure diagram；
In figure label for:1st, handle of a knife；2nd, knife bar；3rd, cutter head；4th, chip-breaker；5th, link slot；6th, partition board；61st, joint angle；7、
Reinforcing plate；8th, magnetic patch；9th, inclined surface；10th, cooling duct；11st, nano coating.
Specific embodiment
As shown in Figures 1 to 4, it is a kind of Novel deep hole drill cutter of the utility model, including handle of a knife 1, knife bar 2 and knife
First 3, chip-breaker 4 is offered on cutter head 3, the both sides of chip-breaker 4 are equipped with link slot 5, several partition boards 6, partition board are equipped in link slot 5
6 are obliquely installed, and one end of two neighboring partition board 6 connects and forms triangle, and there are skies between the bottom of partition board 6 and link slot 5
Gap, partition board 6 are equipped with reinforcing plate 7, and reinforcing plate 7 is integrally formed with partition board 6, and reinforcing plate 7 is hollow structure, is filled in reinforcing plate 7
There is magnetic patch 8.
The end face of link slot 5 is less than the end face of chip-breaker 4, and inclined surface 9 is equipped between link slot 5 and chip-breaker 4, even
Access slot 5, chip-breaker 4 and inclined surface 9 are integrally formed, and iron filings can be facilitated to be discharged in the link slot 5 of both sides.
During work, iron filings are discharged from chip-breaker 4, are entered back into link slot 5, and part iron filings are reinforced the magnetic patch 8 in plate 7
On partition board 6, gap of the part iron filings before partition board 6 and link slot 5 is discharged for absorption, increases the volume of chip removal, and triangle
The structure of shape partition board 6 can increase the intensity of link slot 5 and cutter head 3.
Link slot 5 and partition board 6 are hollow structure, and partition board 6 is connected with link slot 5, and 6 phase of two neighboring partition board interconnects
Logical, through there is cooling duct 10 in knife bar 2, cooling duct 10 is connected with link slot 5, and coolant is from 10 company of entering of cooling duct
In access slot 5 and partition board 6, it can so that the whole cooling of cutter head 3 is evenly quick.
The junction of two neighboring partition board 6 forms a joint angle 61, and the number of degrees of joint angle 61 are 40-60 degree.
The surface on the surface of cutter head 3, the surface of chip-breaker 4 and reinforcing plate 7 is equipped with nano coating 11, makes 3 table of cutter head
Surface hardness is high, wearability is good, stable chemical performance, heat-resistant oxidized, friction factor is small low with thermal conductivity, so as to increase drill gun
Service life improves the endoporus finish of workpiece.
The utility model can increase the volume of chip removal, preferably by being provided with link slot 5 in the both sides of chip-breaker 4
The detritus processed is discharged, and the intensity of cutter head 3 can also be increased, so as to protect drill gun cutter head 3, improves cutter
Service life.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, for solve it is essentially identical the technical issues of, realize essentially identical technique effect, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the scope of protection of the utility model.
Claims (5)
1. a kind of Novel deep hole drill cutter, it is characterised in that：Including handle of a knife, knife bar and cutter head, offered on the cutter head disconnected
Consider slot to be worth doing, the both sides of the chip-breaker are equipped with link slot, are equipped with several partition boards in the link slot, the partition board is obliquely installed, phase
One end of adjacent two partition boards connects and forms triangle, there are gap between the bottom of the partition board and the link slot,
The partition board is equipped with reinforcing plate, and the reinforcing plate is integrally formed with the partition board, and the reinforcing plate is hollow structure, described to add
Magnetic patch is filled in strong plate.
2. a kind of Novel deep hole drill cutter according to claim 1, it is characterised in that：The end face of the link slot is less than institute
The end face of chip-breaker is stated, and inclined surface, the link slot, the chip-breaker are equipped between the link slot and the chip-breaker
And the inclined surface is integrally formed.
3. a kind of Novel deep hole drill cutter according to claim 1, it is characterised in that：The link slot and the partition board are equal
For hollow structure, the partition board is connected with the link slot, and the two neighboring partition board is interconnected, and is passed through in the knife bar
Cooling duct is installed with, the cooling duct is connected with the link slot.
4. a kind of Novel deep hole drill cutter according to claim 3, it is characterised in that：The connection of the two neighboring partition board
Place forms a joint angle, and the number of degrees of the joint angle are 40-60 degree.
5. a kind of Novel deep hole drill cutter according to claim 1, it is characterised in that：It is the surface of the cutter head, described disconnected
It considers the surface of slot to be worth doing and the surface of the reinforcing plate is equipped with nano coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648347.2U CN207534010U (en) | 2017-12-01 | 2017-12-01 | A kind of Novel deep hole drill cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648347.2U CN207534010U (en) | 2017-12-01 | 2017-12-01 | A kind of Novel deep hole drill cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534010U true CN207534010U (en) | 2018-06-26 |
Family
ID=62616261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648347.2U Active CN207534010U (en) | 2017-12-01 | 2017-12-01 | A kind of Novel deep hole drill cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534010U (en) |
-
2017
- 2017-12-01 CN CN201721648347.2U patent/CN207534010U/en active Active
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| GR01 | Patent grant |