CN209349621U - A kind of carbide rotary tool cutter for steel plate chamfer machining - Google Patents
A kind of carbide rotary tool cutter for steel plate chamfer machining Download PDFInfo
- Publication number
- CN209349621U CN209349621U CN201822255738.9U CN201822255738U CN209349621U CN 209349621 U CN209349621 U CN 209349621U CN 201822255738 U CN201822255738 U CN 201822255738U CN 209349621 U CN209349621 U CN 209349621U
- Authority
- CN
- China
- Prior art keywords
- interconnecting piece
- cutter head
- cutter
- steel plate
- knife handle
- 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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Abstract
The utility model discloses a kind of carbide rotary tool cutters for steel plate chamfer machining, including cutter head, guiding device, interconnecting piece and knife handle, the cutter head is tapered, a plurality of spiral cutter groove is evenly equipped on the cutter head, the small end of the cutter head is coaxially arranged with threaded hole along axial direction, the interconnecting piece is cylindrical structure, and the knife handle is fixedly connected by interconnecting piece with the cutter head；The guiding device includes rolling bearing and attachment screw, and the rolling bearing is connected by attachment screw and threaded hole with the cutter head.The cutter of the utility model can be realized the accurate guiding to tool sharpening route, to carry out chamfering, deburring and finishing to the seamed edge of plate, smooth operation, safety, processing flatness is high, realizes accurate bevelling or fillet, avoids defective work piece surface.
Description
Technical field
The utility model relates to grinding tool technical fields, it particularly relates to a kind of for the hard of steel plate chamfer machining
Matter alloy rotary file cutter.
Background technique
The assorted milling cutter of carbide rotary tool, also known as high-speed carbide, carbide die milling cutter, it is electronic with high revolving speed
Tool or pneumatic tool match, and can finish various metal die cavities；Clear up forging, casting, the burr of weldment and weldering
Seam etc..Existing carbide rotary tool can only carry out rough not straight chamfering, deburring and finishing, can not achieve quantitative
Size Control can not achieve guiding when in use, be easy part outer surface of damaging.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide one kind to be used for steel plate chamfer machining
Carbide rotary tool cutter, can be realized the accurate guiding to tool sharpening route, so that the seamed edge to plate falls
Angle, deburring and finishing, smooth operation, safety, processing flatness is high, realizes accurate bevelling or fillet, avoids defective work piece
Surface.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: hard for steel plate chamfer machining
Alloy rotary file cutter, including cutter head, guiding device, interconnecting piece and knife handle, the cutter head is tapered, is evenly equipped on the cutter head
The small end of a plurality of spiral cutter groove, the cutter head is coaxially arranged with threaded hole along axial direction, and the interconnecting piece is cylindrical structure, described
Knife handle is fixedly connected by interconnecting piece with the cutter head；The guiding device includes rolling bearing and attachment screw, the rolling
Bearing is connected by attachment screw and threaded hole with the cutter head.
In use, knife handle is mounted on high revolving speed electric tool or pneumatic tool, the chamfer machining of steel plate is carried out later.
Process specifically: the bearing top circle circumferential surface being mounted on cutter head is bonded with surface of steel plate, starts the electronic work of high revolving speed later
Tool or pneumatic tool drive cutter, and the spiral cutter groove on cutter head waits for that the seamed edge of chamfering carries out bevelling or fillet to steel plate.Processing
Process bearing is rolled in surface of steel plate along machine direction, is avoided cutter and is contacted with surface of steel plate and surface of steel plate is caused to damage
It happens, while bearing can be realized the accurate guiding to tool sharpening route, to carry out chamfering to the seamed edge of steel plate, go
Burr and finishing, smooth operation, safety, processing flatness is high, realizes accurate bevelling or fillet.
Preferably, the spiral cutter groove dextrorotation setting.The spiral cutter groove of dextrorotation facilitates processing.
Preferably, the knife handle is truncated cone-shaped structure close to one end of interconnecting piece, and the knife handle is close to one end of interconnecting piece
Edge line be in indent camber line structure.The junction of knife handle and interconnecting piece, which is arranged such, can prevent knife handle and steel plate to be processed
It is in contact, prevents steel plate and interconnecting piece damaged in collision cutter to be processed, while steel plate to be processed answers cutter
Power is evenly distributed, and extends cutting-tool's used life.
Preferably, the taper of the cutter head and the chamfer angle of work piece are consistent, it is ensured that chamfering precision.
Preferably, the cutter head outside diameter is greater than the interconnecting piece diameter, and the interconnecting piece diameter is leaned on the knife handle
The diameter of one end of nearly interconnecting piece is identical, and the shank diameter is less than the interconnecting piece diameter.Cutter head outside diameter is maximum, can keep away
Exempt from the contact of knife handle and interconnecting piece with steel plate, steel plate and interconnecting piece and knife handle damaged in collision cutter to be processed can be prevented, guaranteed
Cutting-tool's used life.
The beneficial effects of the utility model are:
(1) cutter of the utility model can be realized the accurate guiding to tool sharpening route, thus to the seamed edge of plate
Chamfering, deburring and finishing are carried out, smooth operation, safety, processing flatness is high, realizes accurate bevelling or fillet, avoids damaging
Bad workpiece surface.
(2) knife handle is truncated cone-shaped structure, edge line of the knife handle close to one end of interconnecting piece close to one end of interconnecting piece
In the camber line structure of indent.The junction of knife handle and interconnecting piece, which is arranged such, to prevent knife handle from connecing with steel plate to be processed
Touching, prevents steel plate and interconnecting piece damaged in collision cutter to be processed, while making steel plate to be processed to the stress distribution of cutter
Uniformly, extend cutting-tool's used life.
(3) cutter head outside diameter is maximum, is avoided that the contact of knife handle and interconnecting piece with steel plate, can prevent steel plate to be processed
With interconnecting piece and knife handle damaged in collision cutter, cutting-tool's used life ensure that.
Detailed description of the invention
Fig. 1 is overall structure diagram of the utility model for the carbide rotary tool cutter of steel plate chamfer machining；
Fig. 2 is the enlarged drawing in Fig. 1 at the A of part.
Description of symbols:
1, cutter head；2, guiding device；3, interconnecting piece；4, knife handle；5, threaded hole；6, rolling bearing；7, attachment screw.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figs. 1-2, a kind of carbide rotary tool cutter for steel plate chamfer machining, including cutter head 1, guiding dress
2, interconnecting piece 3 and knife handle 4 are set, the cutter head 1 is tapered, a plurality of spiral cutter groove is evenly equipped on the cutter head 1, the cutter head 1
Small end is coaxially arranged with threaded hole 5 along axial direction, and the interconnecting piece 3 is cylindrical structure, and the knife handle 4 passes through interconnecting piece 3 and institute
Cutter head 1 is stated to be fixedly connected；The guiding device 2 includes rolling bearing 6 and attachment screw 7, and the rolling bearing 6 passes through connection spiral shell
Nail 7 and threaded hole 5 are connected with the cutter head 1.The head of the attachment screw 7 is pressed in 6 inner ring of rolling bearing, to prevent from rolling
Dynamic bearing 6 loosens.
The spiral cutter groove dextrorotation setting.The spiral cutter groove of dextrorotation facilitates processing.
In use, knife handle 4 is mounted on high revolving speed electric tool or pneumatic tool, the chamfering for carrying out steel plate later adds
Work.Process specifically: the bearing top circle circumferential surface being mounted on cutter head 1 is bonded with surface of steel plate, starts high revolving speed electricity later
Power driven tools or pneumatic tool drive cutter, and the spiral cutter groove on cutter head 1 waits for that the seamed edge of chamfering carries out bevelling or fillet to steel plate.
Process bearing is rolled in surface of steel plate along machine direction, is avoided cutter and is contacted with surface of steel plate and surface of steel plate is caused to damage
Bad situation occurs, while bearing can be realized the accurate guiding to tool sharpening route, so that the seamed edge to steel plate falls
Angle, deburring and finishing, smooth operation, safety, processing flatness is high, realizes accurate bevelling or fillet.
Embodiment 2:
As shown in Fig. 2, the present embodiment is on the basis of embodiment 1, the knife handle 4 is rotary table close to one end of interconnecting piece 3
Shape structure, the edge line of the one end of the knife handle 4 close to interconnecting piece 3 are in the camber line structure of indent.The company of knife handle 4 and interconnecting piece 3
The place of connecing, which is arranged such, can prevent knife handle 4 to be in contact with steel plate to be processed, prevent steel plate and the collision damage of interconnecting piece 3 to be processed
Bad cutter, while making steel plate to be processed uniform to the stress distribution of cutter, extend cutting-tool's used life.
Embodiment 3:
As shown in Fig. 2, the present embodiment is on the basis of embodiment 1, the taper of the cutter head 1 and the chamfering angle of work piece
Degree is consistent, it is ensured that chamfering precision.
1 outside diameter of cutter head is greater than 3 diameter of interconnecting piece, and 3 diameter of interconnecting piece and the knife handle 4 are close to even
The diameter of one end of socket part 3 is identical, and 4 diameter of knife handle is less than 3 diameter of interconnecting piece.1 outside diameter of cutter head is maximum, can keep away
Exempt from the contact of knife handle 4 and interconnecting piece 3 with steel plate, steel plate and 4 damaged in collision cutter of interconnecting piece 3 and knife handle to be processed can be prevented,
It ensure that cutting-tool's used life.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of carbide rotary tool cutter for steel plate chamfer machining, which is characterized in that including cutter head, guiding device,
Interconnecting piece and knife handle, the cutter head is tapered, a plurality of spiral cutter groove is evenly equipped on the cutter head, the small end of the cutter head is along axial
It is coaxially arranged with threaded hole, the interconnecting piece is cylindrical structure, and the knife handle is fixedly connected by interconnecting piece with the cutter head；
The guiding device includes rolling bearing and attachment screw, and the rolling bearing passes through attachment screw and threaded hole and the cutter head
It is connected.
2. the carbide rotary tool cutter according to claim 1 for steel plate chamfer machining, which is characterized in that described
Spiral cutter groove dextrorotation setting.
3. the carbide rotary tool cutter according to claim 1 for steel plate chamfer machining, which is characterized in that described
Knife handle is truncated cone-shaped structure close to one end of interconnecting piece, and edge line of the knife handle close to one end of interconnecting piece is in the camber line of indent
Structure.
4. the carbide rotary tool cutter according to claim 1 for steel plate chamfer machining, which is characterized in that described
The taper of cutter head and the chamfer angle of work piece are consistent.
5. the carbide rotary tool cutter according to claim 2 for steel plate chamfer machining, which is characterized in that described
Cutter head outside diameter is greater than the interconnecting piece diameter, the diameter of the interconnecting piece diameter and the one end of the knife handle close to interconnecting piece
Identical, the shank diameter is less than the interconnecting piece diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255738.9U CN209349621U (en) | 2018-12-29 | 2018-12-29 | A kind of carbide rotary tool cutter for steel plate chamfer machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255738.9U CN209349621U (en) | 2018-12-29 | 2018-12-29 | A kind of carbide rotary tool cutter for steel plate chamfer machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349621U true CN209349621U (en) | 2019-09-06 |
Family
ID=67802081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255738.9U Expired - Fee Related CN209349621U (en) | 2018-12-29 | 2018-12-29 | A kind of carbide rotary tool cutter for steel plate chamfer machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349621U (en) |
-
2018
- 2018-12-29 CN CN201822255738.9U patent/CN209349621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190906 Termination date: 20211229 |