CN208374235U - A kind of boring cutter - Google Patents
A kind of boring cutter Download PDFInfo
- Publication number
- CN208374235U CN208374235U CN201820889730.5U CN201820889730U CN208374235U CN 208374235 U CN208374235 U CN 208374235U CN 201820889730 U CN201820889730 U CN 201820889730U CN 208374235 U CN208374235 U CN 208374235U
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- screw
- clamp
- cutter hub
- cutter
- blade
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Abstract
The utility model discloses a kind of boring cutters, including cutter hub.One end of cutter hub is equipped with knife handle.Cutter hub is equipped with an inclined-plane, is equipped with cutter holder on inclined-plane.Cutter holder includes clamp, and clamp is equipped with through slot, and the lock-screw for locking clamp passes through through slot and is threadedly coupled with cutter hub, and clamp, which is equipped with, adjusts screw, and the one end for adjusting screw is connect with lock-screw, and roughing blade is equipped on clamp.Cutter hub is equipped with plane, and finishing blade is equipped in plane and chamfering blade, chamfering blade are located at one end of cutter hub.The functional multiplicity of the boring cutter of the utility model, the feature that processing is flexible and convenient and processing cost is low.
Description
Technical field
The utility model belongs to cutting-tool engineering field, is related to a kind of cutter for machining more particularly to a kind of boring
Knife.
Background technique
In machining, boring cutter is a kind of common aperture knife tool.Currently, common boring cutter, often has one
A little not foot points: it has a single function, processes inflexible convenience, be unable to satisfy a variety of demands of user.For this purpose, it is necessary to design one
Kind boring cutter, to solve the above technical problems.
Utility model content
The purpose of the utility model is to provide a kind of boring cutters vdiverse in function, processing is flexible and convenient and processing cost is low.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of boring cutter, including cutter hub, institute
The one end for stating cutter hub is equipped with knife handle, and the cutter hub is equipped with an inclined-plane, and cutter holder is equipped on the inclined-plane, and the cutter holder includes folder
Body, the clamp are equipped with through slot, and the lock-screw for locking the clamp passes through the through slot and the cutter hub screw thread connects
It connects, the clamp, which is equipped with, adjusts screw, and described one end for adjusting screw is connect with the lock-screw, is installed on the clamp
There is roughing blade, the cutter hub is equipped with plane, finishing blade and chamfering blade, the chamfering are equipped in the plane
Blade is located at one end of the cutter hub.
Further, the clamp is equipped with the first installation position, and the roughing blade is fixed on described the by screw
At one installation position.
3 is further, is equipped with the second installation position and third installation position, the finishing knife on the cutter hub at the plane
Piece is fixed at the second installation position by screw, and the chamfering blade is fixed at the third installation position by screw.
Further, the clamp is equipped with threaded hole, and the threaded hole and the through slot are connected, the adjusting screw set
Loaded on the threaded hole.
Further, the cutter hub is cylindrical.
Further, the knife handle is cylindrical.
The utility model the utility model has the advantages that the utility model boring cutter, which is provided with roughing blade, finishing blade and fall
Angle blade is able to achieve rough bore, right boring hole and device to hole and carries out chamfer machining, realizes a knife and is mostly used, vdiverse in function；Pass through adjusting
Screw is the position of adjustable roughing blade, to realize the various sizes of hole of heavy boring, processing is flexible and convenient；Rough bore, essence
Bore hole and chamfering process knife using same, shorten process time, reduce the cost of charp tool, thereby reduce processing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the boring cutter of the utility model embodiment.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is A enlarged view in Fig. 3.
Fig. 5 is the structural schematic diagram of cutter hub.
Fig. 6 is the bottom view of Fig. 5.
Description of symbols:
Cutter hub 1, knife handle 2, cutter holder 3, roughing blade 4, finishing blade 5, chamfering blade 6；
Inclined-plane 11, plane 12, the second installation position 13, third installation position 14；
Clamp 31, adjusts screw 33, lock-screw 34 at through slot 32.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1-3, the boring cutter of the present embodiment, which includes cutter hub 1 cylindrical, one end processing of cutter hub 1
There is knife handle 2 cylindrical.
Referring to figure 5 and figure 6, an inclined-plane 11 and plane 12 are machined on cutter hub 1.Referring to Fig. 4, cutter holder 3 includes clamp 31, folder
Through slot 32 is machined on body 31, the lock-screw 34 for locking clamp 31 passes through through slot 32 and is threadedly coupled with cutter hub 1 thus will
Clamp 31 is fixed on inclined-plane 11, and hole is threaded on clamp 31, and threaded hole and through slot 32 are connected, and is adjusted screw 33 and is set in
Threaded hole, the one end for adjusting screw 33 are connect with lock-screw 34, and the first installation position, roughing blade 4 are machined on clamp 31
It is fixed at the first installation position by screw.Referring to Fig. 5, the second installation position 13 and third peace are machined on cutter hub 1 at plane 12
Position 14 is filled, finishing blade 5 is fixed at the second installation position 13 by screw, and chamfering blade 6, which is fixed on third by screw, pacifies
It fills at position 14, chamfering blade 6 is located at one end of cutter hub 1.
The boring cutter of the utility model which is provided with roughing blade, finishing blade and chamfering blade, be able to achieve heavy boring
Hole, right boring hole and device to hole carry out chamfer machining, realize a knife and are mostly used, vdiverse in function；By adjusting, screw is i.e. adjustable slightly to be added
The position of work blade, to realize the various sizes of hole of heavy boring, processing is flexible and convenient；Rough bore, right boring hole and chamfering are using same
One knife is processed, and is shortened process time, is reduced the cost of charp tool.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. one end of a kind of boring cutter, including cutter hub (1), the cutter hub (1) is equipped with knife handle (2), which is characterized in that the cutter hub
(1) inclined-plane (11) are equipped with, are equipped with cutter holder (3) on the inclined-plane (11), the cutter holder (3) includes clamp (31), described
Clamp (31) is equipped with through slot (32), and the lock-screw (34) for locking the clamp (31) passes through the through slot (32) and institute
State cutter hub (1) threaded connection, the clamp (31) be equipped with adjust screw (33), it is described adjust screw (33) one end with it is described
Lock-screw (34) connects, and is equipped with roughing blade (4) on the clamp (31), and the cutter hub (1) is equipped with plane (12),
Finishing blade (5) is installed on the plane (12) and chamfering blade (6), the chamfering blade (6) are located at the cutter hub (1)
One end at.
2. a kind of boring cutter according to claim 1, which is characterized in that the clamp (31) is equipped with the first installation position, institute
Roughing blade (4) is stated to be fixed at first installation position by screw.
3. a kind of boring cutter according to claim 1, which is characterized in that be equipped at the plane (12) on the cutter hub (1)
Second installation position (13) and third installation position (14), the finishing blade (5) are fixed on the second installation position (13) by screw
Place, the chamfering blade (6) are fixed at the third installation position (14) by screw.
4. a kind of boring cutter according to claim 1, which is characterized in that the clamp (31) is equipped with threaded hole, the spiral shell
Pit and the through slot (32) are connected, and the adjusting screw (33) is set in the threaded hole.
5. a kind of boring cutter according to claim 1, which is characterized in that the cutter hub (1) is cylindrical.
6. a kind of boring cutter according to claim 1, which is characterized in that the knife handle (2) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889730.5U CN208374235U (en) | 2018-06-09 | 2018-06-09 | A kind of boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889730.5U CN208374235U (en) | 2018-06-09 | 2018-06-09 | A kind of boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374235U true CN208374235U (en) | 2019-01-15 |
Family
ID=64966255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889730.5U Active CN208374235U (en) | 2018-06-09 | 2018-06-09 | A kind of boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039080A (en) * | 2019-05-09 | 2019-07-23 | 重庆戴贝尔钻石工具有限公司 | A kind of adjustable precise lightweight boring cutter |
-
2018
- 2018-06-09 CN CN201820889730.5U patent/CN208374235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039080A (en) * | 2019-05-09 | 2019-07-23 | 重庆戴贝尔钻石工具有限公司 | A kind of adjustable precise lightweight boring cutter |
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