CN205660178U - Novel PCBN cutting tool - Google Patents
Novel PCBN cutting tool Download PDFInfo
- Publication number
- CN205660178U CN205660178U CN201620369432.4U CN201620369432U CN205660178U CN 205660178 U CN205660178 U CN 205660178U CN 201620369432 U CN201620369432 U CN 201620369432U CN 205660178 U CN205660178 U CN 205660178U
- Authority
- CN
- China
- Prior art keywords
- pcbn
- cutter
- cutter head
- novel
- locating slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Milling Processes (AREA)
Abstract
The utility model relates to a novel PCBN cutting tool, including cutter body and PCBN smear metal tool bit, wherein the constant head tank is established to the cutter body front end, establishes connecting bolt in the constant head tank, PCBN smear metal tool bit is at least two, all inlay in the constant head tank and be connected with the cutter body through positioning bolt, PCBN smear metal tool bit all with the mutual parallel distribution of cutter body axis, just adjacent PCBN smear metal tool bit passes through hammering block piece mutual isolation within a definite time. This novel one side has good structural strength and wear resistance, and on the other hand can adjust groove sword cutting structure according to using and the routine maintenance needs in a flexible way to reach when improving PCBN cutting tool performance, and can the effectual suitable ability and the rate of utilization that improves PCBN cutting tool.
Description
Technical field
This utility model relates to a kind of novel PCBN grooving cutter, belongs to machine tooled knife equipment technical field.
Background technology
Current is a kind of cutter structure the most conventional in machining industry utilizing PCBN blade, and PCBN grooving cutter is it
In use cutter the most frequently in one, but find in actual use, although presently used all kinds of PCBN grooving cutter
Actually used needs can be met, but the structure of PCBN grooving cutter is relatively fixed, only thus result in a PCBN grooving cutter
The needs of a class groove class formation processing can be met, thus cause the utilization rate relative deficiency of current PC BN grooving cutter, same in this
Time, owing to current PC BN grooving cutter structure is relatively fixed, therefore also result in currently used PCBN grooving cutter at routine use
Relatively large with maintenance difficulties, the most also structural strength and serviceability on PCBN grooving cutter cause impact, thus cause
Use motility, stability and the range of current PCBN grooving cutter are all greatly limited, therefore for this
Present situation, in the urgent need to developing a kind of novel PCBN grooving cutter structure, to meet the needs produced that grow directly from seeds.
Utility model content
This utility model purpose is that and overcomes above-mentioned deficiency, it is provided that a kind of novel PCBN grooving cutter.
For achieving the above object, this utility model is to be achieved through the following technical solutions:
A kind of novel PCBN grooving cutter, including cutter hub and PCBN chip cutter head, wherein cutter hub front end sets locating slot, locating slot
Inside set connecting bolt, PCBN chip cutter head at least two, be connected with cutter hub in being all embedded in locating slot and by bolt,
PCBN chip cutter head is all parallel to each other between distribution, and adjacent PCBN chip cutter head mutually isolated by anvil block with cutter hub axis,
In PCBN chip cutter head, the PCBN chip cutter head length ratio being positioned at lower section between two adjacent PCBN chip cutter heads is above
PCBN chip cutter head length length at least 1 millimeter, the PCBN chip cutter head narrow width at least 1 millimeter that width ratio is above, PCBN
Chip cutter head is at least beyond cutter hub front end face 1 millimeter.
Further, described PCBN chip cutter head is rhombus or isosceles triangle, and PCBN chip cutter head axial location
Place sets connecting screw hole, and is connected with connecting bolt by connecting screw hole.
Further, described locating slot at least one, and be positioned at cutter hub upper surface or be embedded in cutter hub front end face.
Further, when described locating slot is embedded in cutter hub front end face and is two or more, the most each locating slot
Between be parallel to each other distribution and connected by connecting bolt.
This new structure is simple, flexible and convenient to use, on the one hand has good structural strength and anti-wear performance, the opposing party
Face can be adjusted flexibly groove cutter cutting structure according to using and regular maintenance needs, thus reach to improve PCBN grooving cutter usability
While energy, and can effectively improve applicable ability and the utilization rate of PCBN grooving cutter.
Accompanying drawing explanation
Fig. 1 is this new structure schematic diagram that locating slot is positioned at cutter hub upper surface；
Fig. 2 is this new structure schematic diagram that locating slot is positioned at cutter hub front end face.
Detailed description of the invention
One novel PCBN grooving cutter as illustrated in fig. 1 and 2, including cutter hub 1 and PCBN chip cutter head 2, wherein before cutter hub 1
End sets locating slot 3, sets connecting bolt 4, PCBN chip cutter head 2 at least two in locating slot 3, in being all embedded in locating slot 3 and pass through
Bolt 4 is connected with cutter hub 1, and PCBN chip cutter head 2 is all parallel to each other with cutter hub 1 axis distribution, and adjacent PCBN chip
Pass through anvil block 5 between cutter head 2 mutually isolated, in PCBN chip cutter head 2, between two adjacent PCBN chip cutter heads 2, be positioned at lower section
PCBN chip cutter head 2 length is longer at least 1 millimeter than PCBN chip cutter head 2 length above, and width ratio is above
PCBN chip cutter head 2 narrow width at least 1 millimeter, PCBN chip cutter head 2 is at least beyond cutter hub 1 front end face 1 millimeter.
In the present embodiment, described PCBN chip cutter head 2 is rhombus or isosceles triangle, and PCBN chip cutter head 2 axis
Position sets connecting screw hole 6, and is connected with connecting bolt 4 by connecting screw hole 6.
In the present embodiment, described locating slot 3 at least one, and be positioned at cutter hub 1 upper surface or be embedded in cutter hub 1 front end face
In.
In the present embodiment, when described locating slot 3 is embedded in cutter hub 1 front end face and is two or more, the most each fixed
It is parallel to each other between the groove 3 of position and is distributed and is connected by connecting bolt 4.
This new structure is simple, flexible and convenient to use, on the one hand has good structural strength and anti-wear performance, the opposing party
Face can be adjusted flexibly groove cutter cutting structure according to using and regular maintenance needs, thus reach to improve PCBN grooving cutter usability
While energy, and can effectively improve applicable ability and the utilization rate of PCBN grooving cutter.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel PCBN grooving cutter, it is characterised in that described novel PCBN grooving cutter includes cutter hub and PCBN chip cutter
Head, wherein said cutter hub front end sets locating slot, sets connecting bolt in described locating slot, and described PCBN chip cutter head is at least
Two, be all embedded in locating slot and pass through bolt and be connected with cutter hub, described PCBN chip cutter head all with cutter hub axis phase
Anvil block is passed through mutually isolated between mutual parallel distribution, and adjacent PCBN chip cutter head, in described PCBN chip cutter head, adjacent
The PCBN chip cutter head length of lower section it is positioned at than PCBN chip cutter head length long at least 1 above between two PCBN chip cutter heads
Millimeter, the PCBN chip cutter head narrow width at least 1 millimeter that width ratio is above, described PCBN chip cutter head is at least beyond cutter
Body front end face 1 millimeter.
One the most according to claim 1 novel PCBN grooving cutter, it is characterised in that described PCBN chip cutter head is Pedicellus et Pericarpium Trapae
Set connecting screw hole at shape or isosceles triangle, and PCBN chip cutter head axial location, and connected with connecting bolt by connecting screw hole
Connect.
One the most according to claim 1 novel PCBN grooving cutter, it is characterised in that described locating slot at least one,
And be positioned at cutter hub upper surface or be embedded in cutter hub front end face.
4. according to the novel PCBN grooving cutter of the one described in claim 1 or 3, it is characterised in that described locating slot is embedded in cutter
When being two or more in body front end face, it is parallel to each other between the most each locating slot and is distributed and is connected by connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369432.4U CN205660178U (en) | 2016-04-28 | 2016-04-28 | Novel PCBN cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369432.4U CN205660178U (en) | 2016-04-28 | 2016-04-28 | Novel PCBN cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660178U true CN205660178U (en) | 2016-10-26 |
Family
ID=57163764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369432.4U Expired - Fee Related CN205660178U (en) | 2016-04-28 | 2016-04-28 | Novel PCBN cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660178U (en) |
-
2016
- 2016-04-28 CN CN201620369432.4U patent/CN205660178U/en not_active Expired - Fee Related
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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: 20161026 Termination date: 20190428 |