CN206925335U - Superhard laminate sheet mini-pore boring cutter - Google Patents
Superhard laminate sheet mini-pore boring cutter Download PDFInfo
- Publication number
- CN206925335U CN206925335U CN201720471883.3U CN201720471883U CN206925335U CN 206925335 U CN206925335 U CN 206925335U CN 201720471883 U CN201720471883 U CN 201720471883U CN 206925335 U CN206925335 U CN 206925335U
- Authority
- CN
- China
- Prior art keywords
- fixed handle
- knife bar
- superhard
- side wall
- boring cutter
- 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 superhard laminate sheet mini-pore boring cutter, including fixed handle, it is characterized in that, the top of the fixed handle is provided with fixing groove, positioning hole is provided with the both sides side wall of fixing groove, two positioning holes are asymmetric to be set, positioning hole internal thread is connected with jackscrew, fixing groove is internally connected with vertically disposed first knife bar, resilient sleeve is provided between first knife bar and fixed handle, resilient sleeve is connected in fixing groove, one end of jackscrew extends to the inside of resilient sleeve through the side wall of resilient sleeve, the teeth groove of array arrangement is provided with the top side wall of fixed handle, the adjustment ring of annular is welded with the lateral wall of first knife bar, adjustment ring is provided with the tooth mouth of array arrangement close to the side side wall of fixed handle, tooth mouth is intermeshed with the teeth groove on fixed handle.The utility model is simple in construction, convenient disassembly, and cutter head direction can be finely adjusted, convenient cutting.
Description
Technical field
It the utility model is related to machining technology field, more particularly to superhard laminate sheet mini-pore boring cutter.
Background technology
Boring cutter is one kind of aperture knife tool, usually round handle, also has larger workpiece user knife bar to be generally found from vertical
Car, the most frequently used occasion be exactly in hole machined, reaming, profiling etc., boring cutter is usually circle handle, also there is larger workpiece user knife
Bar, the most frequently used occasion are exactly interior hole machined, reaming, profiling etc., have one or two cutting tip, dedicated for existing
Hole carries out the cutter of roughing, semifinishing or finishing, and boring cutter can use on boring machine, lathe or milling machine, existing boring cutter
After fixation on lathe after, it has not been convenient to dismantled, it is impossible to cutter head direction is finely adjusted, is this it is proposed that a kind of superhard multiple
Close piece pore boring cutter.
Utility model content
The purpose of this utility model is and the superhard laminate sheet mini-pore proposed in order to solve shortcoming present in prior art
Boring cutter.
To achieve these goals, the utility model employs following technical scheme：
Superhard laminate sheet mini-pore boring cutter, including fixed handle, it is characterised in that the top of the fixed handle is provided with fixing groove,
Positioning hole is provided with the both sides side wall of fixing groove, two positioning holes are asymmetric to be set, and positioning hole internal thread is connected with jackscrew, Gu
That determines groove is internally connected with vertically disposed first knife bar, and resilient sleeve, resilient sleeve are provided between the first knife bar and fixed handle
It is connected in fixing groove, one end of jackscrew extends to the inside of resilient sleeve, the top of fixed handle through the side wall of resilient sleeve
The teeth groove of array arrangement is provided with side wall, the adjustment ring of annular is welded with the lateral wall of the first knife bar, adjustment ring is close to fixed
The side side wall of handle is provided with the tooth mouth of array arrangement, and tooth mouth is intermeshed with the teeth groove on fixed handle, and the first knife bar is away from solid
The one end for determining handle is provided with vertically disposed second knife bar, and superhard composite cutter is fixed with by screw in the top side wall of the second knife bar
Piece.
Preferably, second knife bar and the first knife bar are integral type structure.
Preferably, the adjustment ring and tooth mouth are integral type structure.
Preferably, two necks are provided with the bottom side wall of the fixing groove, are connected with the bottom side wall of resilient sleeve
Fixture block, fixture block are connected in neck.
Preferably, one end of the jackscrew is provided with interior hexagonal mounting groove.
Preferably, a positioning hole is located at the lower section of another positioning hole.
Preferably, the adjustment ring is provided with the scale value of ring-type, and fixed handle is provided with telltale mark.
Preferably, the lateral wall of the fixed handle is rectangle or regular polygon.
The beneficial effects of the utility model：Pass through fixed handle, fixture block, positioning hole, jackscrew, the second knife bar, the first knife bar, bullet
The setting of property sleeve and fixing groove, can be convenient for changing different cutter heads；Pass through fixed handle, handle of a knife, adjustment ring, tooth mouth, teeth groove
With the setting of scale, cutter head direction can be finely adjusted, convenient cutting, cutting efficiency is high, and the present apparatus is simple in construction, dismounting side
Just, cutter head direction can be finely adjusted, convenient cutting.
Brief description of the drawings
Fig. 1 be the utility model proposes superhard laminate sheet mini-pore boring cutter structural representation；
Fig. 2 be the utility model proposes the fixed handle of superhard laminate sheet mini-pore boring cutter and the connection diagram of adjustment ring；
Fig. 3 be the utility model proposes superhard laminate sheet mini-pore boring cutter partial structural diagram.
In figure：1 fixed handle, 2 fixture blocks, 3 positioning holes, 4 jackscrews, 5 adjustment rings, 51 tooth mouths, 6 second knife bars, 7 superhard composite cutters
Piece, 8 first knife bars, 9 resilient sleeves, 10 fixing grooves, 11 teeth groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, superhard laminate sheet mini-pore boring cutter, including fixed handle 1, the top of fixed handle 1 are provided with fixing groove 10, Gu
Determine to be provided with positioning hole 3 in the both sides side wall of groove 10, two positioning holes 3 are asymmetric to be set, and the internal thread of positioning hole 3 is connected with jackscrew
4, fixing groove 10 is internally connected with vertically disposed first knife bar 8, and resilient sleeve is provided between the first knife bar 8 and fixed handle 1
9, resilient sleeve 9 is connected in fixing groove 10, and one end of jackscrew 4 extends to the interior of resilient sleeve 9 through the side wall of resilient sleeve 9
Portion, the teeth groove 11 of array arrangement is provided with the top side wall of fixed handle 1, the tune of annular is welded with the lateral wall of the first knife bar 8
The domain 5, adjustment ring 5 are provided with the tooth mouth 51 of array arrangement close to the side side wall of fixed handle 1, on tooth mouth 51 and fixed handle 1
Teeth groove 11 is intermeshed, and first one end of knife bar 8 away from fixed handle 1 is provided with vertically disposed second knife bar 6, the second knife bar 6
Ultra-hard composite blade 7 is fixed with by screw in the side wall of top, the second knife bar 6 and the first knife bar 8 are integral type structure, adjustment
Ring 5 and tooth mouth 51 are integral type structure, and two necks, the bottom side wall of resilient sleeve 9 are provided with the bottom side wall of fixing groove 10
On be connected with fixture block, fixture block is connected in neck, and one end of jackscrew 4 is provided with interior hexagonal mounting groove, and a positioning hole 3 is positioned at another
The lower section of individual positioning hole 3, adjustment ring 5 are provided with the scale value of ring-type, and fixed handle 1 is provided with telltale mark, outside fixed handle 1
Side wall is rectangle or regular polygon.
Operation principle：When being installed, the interference of fixed handle 1 is connected or is connected on lathe upper tool post, by elastic rubber
Gum cover 9 is connected in the fixing groove 10 on fixed handle 1, and the fixture block 1 that elastic caoutchouc covers 9 bottoms is connected in neck, then by first
Knife bar 8 is fixed in fixing groove 10, is rotated adjustment ring 5, is adjusted the direction of cutter head, facilitate it to be cut, after adjusting so that
Tooth mouth 51 is intermeshed with teeth groove 11, then first knife bar 8 is fixed by jackscrew 4.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (8)
1. superhard laminate sheet mini-pore boring cutter, including fixed handle (1), it is characterised in that the top of the fixed handle (1) is provided with fixation
Groove (10), positioning hole (3) is provided with the both sides side wall of fixing groove (10), two positioning holes (3) are asymmetric to be set, positioning hole
(3) internal thread is connected with jackscrew (4), and fixing groove (10) is internally connected with vertically disposed first knife bar (8), the first knife bar
(8) resilient sleeve (9) is provided between fixed handle (1), resilient sleeve (9) is connected in fixing groove (10), one end of jackscrew (4)
Side wall through resilient sleeve (9) extends to the inside of resilient sleeve (9), and array row is provided with the top side wall of fixed handle (1)
The teeth groove (11) of cloth, the adjustment ring (5) of annular is welded with the lateral wall of the first knife bar (8), adjustment ring (5) is close to fixed handle
(1) side side wall is provided with the tooth mouth (51) of array arrangement, and tooth mouth (51) is mutually nibbled with the teeth groove (11) on fixed handle (1)
Close, the one end of the first knife bar (8) away from fixed handle (1) is provided with vertically disposed second knife bar (6), the top of the second knife bar (6)
Ultra-hard composite blade (7) is fixed with by screw in side wall.
2. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that second knife bar (6) and first
Knife bar (8) is integral type structure.
3. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that the adjustment ring (5) and tooth mouth
(51) it is integral type structure.
4. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that the bottom end side of the fixing groove (10)
Two necks are provided with wall, are connected with fixture block in the bottom side wall of resilient sleeve (9), fixture block is connected in neck.
5. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that one end of the jackscrew (4) is provided with
Interior hexagonal mounting groove.
6. superhard laminate sheet mini-pore boring cutter according to claim 1 a, it is characterised in that positioning hole (3) is positioned at another
The lower section of individual positioning hole (3).
7. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that the adjustment ring (5) is provided with ring
The scale value of shape, fixed handle (1) are provided with telltale mark.
8. superhard laminate sheet mini-pore boring cutter according to claim 1, it is characterised in that the lateral wall of the fixed handle (1)
For rectangle or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471883.3U CN206925335U (en) | 2017-05-02 | 2017-05-02 | Superhard laminate sheet mini-pore boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471883.3U CN206925335U (en) | 2017-05-02 | 2017-05-02 | Superhard laminate sheet mini-pore boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925335U true CN206925335U (en) | 2018-01-26 |
Family
ID=61351259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471883.3U Expired - Fee Related CN206925335U (en) | 2017-05-02 | 2017-05-02 | Superhard laminate sheet mini-pore boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808425A (en) * | 2018-07-16 | 2018-11-13 | 镇江市华展电子科技有限公司 | Cable core facing attachment |
-
2017
- 2017-05-02 CN CN201720471883.3U patent/CN206925335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808425A (en) * | 2018-07-16 | 2018-11-13 | 镇江市华展电子科技有限公司 | Cable core facing attachment |
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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: 20180126 Termination date: 20200502 |