CN208696463U - A kind of hard alloy rose reamer - Google Patents
A kind of hard alloy rose reamer Download PDFInfo
- Publication number
- CN208696463U CN208696463U CN201821241158.8U CN201821241158U CN208696463U CN 208696463 U CN208696463 U CN 208696463U CN 201821241158 U CN201821241158 U CN 201821241158U CN 208696463 U CN208696463 U CN 208696463U
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- connecting shaft
- handle
- chamfering
- bearing
- hard alloy
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Abstract
The utility model discloses a kind of hard alloy rose reamers, including including cutter head, bearing, connecting shaft and handle, for bit interface equipped with uniform cutter tooth, the top of cutter tooth is tapered, angle between cutter tooth is 90 degree, cutter head right positions are welded with bearing, and quadrangle is equipped with chamfering on the right side of bearing, and bearing right positions are welded with connecting shaft, quadrangle is equipped with chamfering on the right side of connecting shaft, connecting shaft right positions are connected with screw, and screw is welded on left handle position, and handle surfaces are equipped with Anti-slip cover；Chamfering on the right side of bearing, it can reduce hand and encounter the injury being subject to, chamfering on the right side of connecting shaft, the injury being subject to when also for mitigation hand touching, handle is in falcate, when can grasp the more firm burr of rejecting at dynamics, especially chamfering work piece when both hands hold handle use, handle can also be rotated counterclockwise by screw and be taken out from screw hole, connecting shaft is installed on machine and is worked.
Description
Technical field
The utility model relates to raw technical field of mechanical processing, specially a kind of hard alloy rose reamers.
Background technique
Known, burr is that workpiece generates crystal grain shearing slip, plastic deformation under cutting force effect, is squeezed material
Pressure, tearing, the excess stock for causing piece surface or junction to occur.The type of burr by its different materials, planform and
Processing method is formed by burr classification also difference, removes flash removed usually using alloy knife for the processing of burr, especially right
It is removed in the burr of workpiece edge chamfering, existing deburring cutter structure is to upwarp in the middle part of one blade of a knife bar front end setting
The blade of alloy cutter head, alloy cutter head corresponds to burr, and being pushed forward using hand-held knife bar removes alloy knife, more due to many burrs
It is firm, and knife bar cannot preferably exert oneself, and will appear alloy cutter head swing, alloy cutter head meeting in swing process when firmly excessive
Workpiece is scratched, so that labor intensity of workers further increases.
Summary of the invention
It is detachable with carbide bit that the purpose of this utility model overcomes the deficiencies of the prior art and provide handle, cutter head
Surface be equipped with cutter tooth, handle surfaces be equipped with Anti-slip cover a kind of hard alloy rose reamer, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of hard alloy rose reamer, including knife
Head, bearing, connecting shaft and handle, the bit interface are equipped with uniform cutter tooth, and the cutter head right positions are welded with bearing, institute
It states bearing right positions and is welded with connecting shaft, the connecting shaft right positions are connected with screw, and the screw is welded on a handle left side
Side position, the handle surfaces are equipped with Anti-slip cover.
Preferably, the angle between the cutter tooth is 90 degree.
Preferably, the top of the cutter tooth is a cone angle.
Preferably, quadrangle is equipped with chamfering on the right side of the bearing, and chamfering is 6~8 degree.
Preferably, quadrangle is equipped with chamfering on the right side of the connecting shaft, arrives more 10~12 degree.
Preferably, the connecting shaft right side central is equipped with screw hole.
Preferably, the Anti-slip cover surface is equipped with the rubber grain of protrusion.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Compared with prior art, the beneficial effects of the utility model are as follows: a kind of hard alloy rose reamer, and handle is in bent moon
Shape, the surface of handle is equipped with Anti-slip cover, and Anti-slip cover surface is equipped with the rubber grain of protrusion, increases frictional force, can be with when use
At grasp dynamics, especially chamfering work piece when the removal of more firm burr, the labor intensity of worker is preferably alleviated, and
Handle is connected with hard alloy rose reamer cutter hub by screw, and handle is rotated from screw hole by rotation counterclockwise by screw
Out, so handle can be taken off from hard alloy rose reamer cutter hub, hard alloy rose reamer cutter hub can be installed to machine
Upper use.
Detailed description of the invention
Fig. 1 is a kind of front view of hard alloy rose reamer；
Fig. 2 is a kind of left view of hard alloy rose reamer；
Fig. 3 is a kind of right view of hard alloy rose reamer cutter hub.
Figure label: 1 cutter head, 2 bearings, 3 connecting shafts, 4 screws, 5 handles, 6 Anti-slip covers, 7 cutters tooth, 8 screw holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that described embodiment only the utility model a part of the embodiment, without whole implementation
Example, based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: a kind of hard alloy rose reamer, including cutter head 1, bearing 2, connecting shaft 3 and handle 5,1 surface of cutter head are set
There is uniform cutter tooth 7, the top of cutter tooth 7 is a taper, and the angle between cutter tooth 7 is 90 degree, and 1 right positions of cutter head are welded with
Bearing 2,2 right side quadrangle of bearing are equipped with chamfering, and chamfering is 8 degree, and 2 right positions of bearing are welded with connecting shaft 3,3 right side of connecting shaft
Quadrangle is equipped with chamfering, and chamfering is 10 degree, and 3 right positions of connecting shaft are equipped with screw hole 8, and screw 4 can be rotated clockwise into screw hole
8, screw 4 can rotate out of screw hole 8 counterclockwise, and screw 4 is welded on 5 left side central portion position of handle, and 5 surface of handle is equipped with Anti-slip cover
6, handle 5 is in falcate, and 6 surface of Anti-slip cover is equipped with the rubber grain of protrusion, increases frictional force, and when use can grasp power
Degree, especially at chamfering work piece when the removal of more firm burr, preferably alleviates the labor intensity of worker, and handle 5
It is connected with hard alloy rose reamer cutter hub by screw 4, handle 5 is rotated from screw hole 8 by rotation counterclockwise by screw 4
Out, so handle 5 can be taken off from hard alloy rose reamer cutter hub, hard alloy rose reamer cutter hub can be installed to machine
Upper use.
Working principle: a kind of hard alloy rose reamer can grasp dynamics in use, both hands hold handle 5, reject work
More firm burr at part chamfering, can also rotational handle 5 counterclockwise, the screw 4 that handle 5 is welded by left side is from screw hole
It spins out, handle 5 is removed from hard alloy rose reamer cutter hub, connecting shaft 3, which is installed on machine, can carry out work in 8
Make.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention, and the utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of hard alloy rose reamer, including cutter head (1), bearing (2), connecting shaft (3) and handle (5), it is characterised in that: institute
Cutter head (1) surface is stated equipped with uniform cutter tooth (7), cutter head (1) right positions are welded with bearing (2), and the bearing (2) is right
Side position is welded with connecting shaft (3), is connected with screw (4) on the right side of the connecting shaft (3), the screw (4) is welded on handle (5)
Leftward position, handle (5) surface are equipped with Anti-slip cover (6).
2. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: the angle between the cutter tooth (7)
It is 90 degree.
3. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: the top of the cutter tooth (7) is one
A cone angle.
4. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: quadrangle is set on the right side of the bearing (2)
There is chamfering, chamfering is 6~8 degree.
5. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: quadrangle on the right side of the connecting shaft (3)
Equipped with chamfering, chamfering is 10~12 degree.
6. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: connecting shaft (3) right end is equipped with
Screw hole (8).
7. a kind of hard alloy rose reamer according to claim 1, it is characterised in that: Anti-slip cover (6) surface is equipped with
The rubber grain of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241158.8U CN208696463U (en) | 2018-08-02 | 2018-08-02 | A kind of hard alloy rose reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241158.8U CN208696463U (en) | 2018-08-02 | 2018-08-02 | A kind of hard alloy rose reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696463U true CN208696463U (en) | 2019-04-05 |
Family
ID=65941391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241158.8U Active CN208696463U (en) | 2018-08-02 | 2018-08-02 | A kind of hard alloy rose reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702262A (en) * | 2020-05-22 | 2020-09-25 | 中国航发贵州红林航空动力控制科技有限公司 | Slender hole burr cutter |
-
2018
- 2018-08-02 CN CN201821241158.8U patent/CN208696463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702262A (en) * | 2020-05-22 | 2020-09-25 | 中国航发贵州红林航空动力控制科技有限公司 | Slender hole burr cutter |
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