CN208195770U - Screw-on cutter is used in a kind of processing of cubic boron nitride - Google Patents
Screw-on cutter is used in a kind of processing of cubic boron nitride Download PDFInfo
- Publication number
- CN208195770U CN208195770U CN201820526955.4U CN201820526955U CN208195770U CN 208195770 U CN208195770 U CN 208195770U CN 201820526955 U CN201820526955 U CN 201820526955U CN 208195770 U CN208195770 U CN 208195770U
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- Prior art keywords
- threaded
- cutter
- fixedly connected
- boron nitride
- threaded sleeve
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Abstract
The utility model relates to milling cutter technologies, and disclose a kind of cubic boron nitride processing screw-on cutter, including fixed block, the right side inner wall of the fixed block is fixedly installed with annular groove, the two sides up and down of the annular groove inner surface are connected with sliding block, slide bar is fixedly connected on the left of two sliding blocks, the left side of two slide bars is fixedly connected with threaded sleeve, the inner surface of the threaded sleeve is threaded with fixed link, opening is offered on the left of the threaded sleeve, cushion pad is fixedly connected on the right side of the fixed link, the left end of the fixed link is run through and extends to the outside of threaded sleeve, the left end of the fixed link is fixedly connected with cutter body, connecting sleeve is fixedly connected on the left of the fixed block, it the fixed block and is correspondingly connected at casing and opens up the first aperture.Cubic boron nitride processing screw-on cutter, the operation is stable prevent milling cutter from falling off from device.
Description
Technical field
The utility model relates to milling cutter technology, screw-on cutter is used in specially a kind of cubic boron nitride processing.
Background technique
Milling cutter is that have a rotary cutter of one or more cutters tooth for Milling Process, when work each cutter tooth successively between
Cut the surplus of workpiece with having a rest, milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine
Deng.
However the screw cutter for adding man-hour requirement to utilize in cubic boron nitride, however most screw cutter makes to pass through bullet
Spring collet is fixed, and cantilever form is in when due to using, is caused in Milling Processes, in fact it could happen that milling cutter is from knife
It is gradually stretched out in folder, causes milling cutter to fall from device and user is damaged.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cubic boron nitride processing screw-on cutter, has
The operation is stable, solves spring clip set and is fixed, be easy to cause milling at work the advantages that preventing milling cutter from falling off from device
The problem of knife falls off.
(2) technical solution
To realize that above-mentioned the operation is stable, the purpose for preventing milling cutter from falling off from device, the utility model provide following technology
Scheme: a kind of cubic boron nitride processing screw-on cutter, including fixed block, the right side inner wall of the fixed block are fixedly installed with ring
Shape sliding slot, the two sides up and down of the annular groove inner surface are connected with sliding block, and the left side of two sliding blocks is fixed
It is connected with slide bar, two slide bars are fixedly connected with threaded sleeve, and the inner surface of the threaded sleeve is threaded with fixation
Bar offers opening on the left of the threaded sleeve, cushion pad, the fixed link is fixedly connected on the right side of the fixed link
Left end run through and extend to the outside of threaded sleeve, the left end of the fixed link is fixedly connected with cutter body, the fixation
It is fixedly connected with connecting sleeve on the left of block, the fixed block and is correspondingly connected at casing and opens up the first aperture, the milling cutter sheet
The left side of body extends to the outside of connecting sleeve by connecting sleeve, and the two sides up and down of the connecting sleeve offer through-hole,
The two sides up and down and correspondence through hole of the cutter body offer threaded hole, the equal screw thread of the inner surface of two threaded holes
Be connected with threaded rod, two threaded rods mutually from one end extend to by through-hole the outside of connecting sleeve, the thread bush
It is fixedly connected with motion bar on the right side of pipe, offers the second aperture, the work at the right side of the fixed block and corresponding motion bar
The right end of lever extends to the outside of fixed block by the second aperture, and the right end of the motion bar is fixedly connected with handle, described
The right side of fixed block and be located at handle two sides up and down be fixedly connected to first connecting rod, the right side of two first connecting rods
End is fixedly connected by the second connecting rod.
Preferably, the length of two threaded rods is greater than the summation of through-hole length and screw thread hole length, two spiral shells
Rasp bar mutually from one end be fixedly connected to limited block.
Preferably, the size of right end of size and fixed link of the cushion pad is identical.
Preferably, connection angle of the left and right ends of two slide bars respectively with sliding block and threaded sleeve is 90
Degree.
Preferably, the outer surface on the left of the cutter body offers thread groove, and cutter body is screw cutter.
Preferably, the internal diameter of first aperture is identical as the internal diameter of connecting sleeve, and the internal diameter of the first aperture is greater than milling cutter
The internal diameter of ontology.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of cubic boron nitride processing screw-on cutter, has following
The utility model has the advantages that
1, cubic boron nitride processing screw-on cutter is connected by fixed at the rotation of the second connecting rod and milling attachment
It connects, swing handle drives threaded sleeve rotation, and fixed link is extend into the inside of fixed block by the first aperture, makes fixed link
It is threadedly coupled with threaded sleeve, after cushion pad and the contact of threaded sleeve inner wall, the threaded hole and through-hole for making cutter body are just
It is good corresponding, threaded rod is threadedly coupled by through-hole with threaded hole, to reach the operation is stable, prevents milling cutter from falling off from device
Purpose.
2, cubic boron nitride processing screw-on cutter, is rotated by threaded sleeve, and threaded sleeve drives threaded sleeve right
The slide bar rotation of side connection, since the sliding block of slide bar right end connection rotates in annular groove, thus when rotating threaded sleeve
It is more stable, more easily the fixed link that cutter body connects can be fixed with threaded sleeve, facilitate installation to play
Effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model annular groove and fixed block connection structure top view.
In figure: 1 fixed block, 2 annular grooves, 3 sliding blocks, 4 slide bars, 5 threaded sleeves, 6 fixed links, 7 cushion pads, 8 milling cutters
Ontology, 9 connecting sleeves, 10 through-holes, 11 threaded holes, 12 threaded rods, 13 motion bars, 14 second apertures, 15 handles, 16 first connections
Bar, 17 second connecting rods, 18 openings, 19 first apertures.
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 the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of cubic boron nitride, which is processed, referring to FIG. 1-2, uses screw-on cutter, including fixed block 1, in the right side of fixed block 1
Wall is fixedly installed with annular groove 2, and the two sides up and down of 2 inner surface of annular groove are connected with sliding block 3, two sliding blocks 3
Left side is fixedly connected to slide bar 4, and connection angle of the left and right ends of two slide bars 4 respectively with sliding block 3 and threaded sleeve 5 is
It 90 degree, when motion bar 13 drives threaded sleeve 5 to rotate, rotates sliding block 3 in annular groove 2, makes threaded sleeve 5
More stable when rotation, the left side of two slide bars 4 is fixedly connected with threaded sleeve 5, and the inner surface of threaded sleeve 5 is threadedly coupled
There is fixed link 6, the left side of threaded sleeve 5 offers opening 18, and the right side of fixed link 6 is fixedly connected with cushion pad 7, buffers soft
The size of pad 7 is identical as the size of the right end of fixed link 6, avoids the size of cushion pad 7 from being greater than the size of fixed link 6, causes
Cushion pad 7 cannot by opening 18, make fixed link 6 can not normal mounting, cushion pad 7 can prevent fixed link 6 from excessively moving
It is dynamic, make fixed link 6 and threaded sleeve 5 that direct friction occur, leads to the abrasion of part, the left end of fixed link 6 is run through and prolonged
The outside of threaded sleeve 5 is extended to, the left end of fixed link 6 is fixedly connected with cutter body 8, and the outer surface in 8 left side of cutter body is opened
Equipped with thread groove, cutter body 8 is screw cutter, and screw cutter facilitates cubic boron nitride to be processed, and makes the effect of processing
More preferably, the left side of fixed block 1 is fixedly connected with connecting sleeve 9, fixed block 1 and is correspondingly connected at casing 9 and opens up the first aperture 19,
The internal diameter of first aperture 19 is identical as the internal diameter of connecting sleeve 9, and the internal diameter of the first aperture 19 is greater than the internal diameter of cutter body 8, side
Just cutter body 8 enters the inside of fixed block 1 by connecting sleeve 9 and the first card hole 19, makes cutter body 8 can easily be with
Threaded sleeve 5 is threadedly coupled, and the left side of cutter body 8 extends to the outside of connecting sleeve 9, connecting sleeve 9 by connecting sleeve 9
Two sides up and down offer through-hole 10, offer threaded hole 11 at the two sides up and down of cutter body 8 and corresponding through-hole 10, two
The inner surface of a threaded hole 11 is threaded with threaded rod 12, and the length of two threaded rods 12 is greater than 10 length of through-hole and screw thread
The summation of 11 length of hole, two 12 phases of threaded rod from one end be fixedly connected to limited block, it is ensured that threaded rod 12 can be with spiral shell
Pit 11 is threadedly coupled, and is fixed threaded rod 12 to cutter body 8 stronger, cutter body 8 is prevented at work, from dress
Fall off in setting, two 12 phases of threaded rod from one end the outside of connecting sleeve 9, the right side of threaded sleeve 5 are extended to by through-hole 10
Side is fixedly connected with motion bar 13, offers the second aperture 14 at the right side of fixed block 1 and corresponding motion bar 13, motion bar 13
Right end extends to the outside of fixed block 1 by the second aperture 14, and the right end of motion bar 13 is fixedly connected with handle 15, handle 15
Outer surface offers anti-skid chequer, facilitates swing handle 15 that the rotation of threaded sleeve 5 is driven to be threadedly coupled with fixed link 6, fixed block 1
Right side and be located at handle 15 two sides up and down be fixedly connected to first connecting rod 16, the right end of two first connecting rods 16 passes through
Second connecting rod 17 is fixedly connected, and the second connecting rod 17 is fixedly connected with the rotation axis of milling attachment, to make the second connecting rod
17 drive fixed block 1 to rotate by first connecting rod 16, it is therefore prevented that the case where cutter body 1 can fall off at work.
When in use, by being fixedly connected at the second connecting rod 17 and the rotation of milling attachment, swing handle 15 drives spiral shell
Line casing 5 rotates, and fixed link 6 is extend into the inside of fixed block 1 by the first aperture 19, makes fixed link 6 and threaded sleeve 5
It is threadedly coupled, is rotated by threaded sleeve 5, threaded sleeve 5 drives the slide bar 4 connected on the right side of threaded sleeve 5 to rotate, due to slide bar
4 right ends connection sliding block 3 rotated in annular groove 2, thus make threaded sleeve 5 rotate when it is more stable, when cushion pad 7 with
After the contact of 5 inner wall of threaded sleeve, keeps the threaded hole 11 of cutter body 8 just corresponding with through-hole 10, threaded rod 12 is passed through into through-hole
10 are threadedly coupled with threaded hole 11.
In conclusion cubic boron nitride processing screw-on cutter, passes through the rotation of the second connecting rod 17 and milling attachment
Place is fixedly connected, and swing handle 15 drives threaded sleeve 5 to rotate, and fixed link 6 is extend into fixed block 1 by the first aperture 19
It in inside, is threadedly coupled fixed link 6 with threaded sleeve 5, after cushion pad 7 and the contact of 5 inner wall of threaded sleeve, makes milling cutter sheet
The threaded hole 11 of body 8 is just corresponding with through-hole 10, and threaded rod 12 is threadedly coupled by through-hole 10 with threaded hole 11.
Also, it being rotated by threaded sleeve 5, threaded sleeve 5 drives the slide bar 4 connected on the right side of threaded sleeve 5 to rotate, due to
The sliding block 3 of 4 right end of slide bar connection rotates in annular groove 2, thus keep threaded sleeve 5 more stable when rotating, it can be more square
Just the fixed link 6 for connecting cutter body 8 and threaded sleeve 5 is fixed, to play the role of facilitating installation, it is steady to reach work
It is fixed, the purpose for preventing milling cutter from falling off from device.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cubic boron nitride processing screw-on cutter, including fixed block (1), it is characterised in that: the right side of the fixed block (1)
Side inner wall is fixedly installed with annular groove (2), and the two sides up and down of annular groove (2) inner surface are connected with sliding block
(3), it is fixedly connected to slide bar (4) on the left of two sliding blocks (3), the left side of two slide bars (4) and threaded sleeve
(5) it is fixedly connected, the inner surface of the threaded sleeve (5) is threaded with fixed link (6), the left side of the threaded sleeve (5)
It offers opening (18), is fixedly connected with cushion pad (7) on the right side of the fixed link (6), the left end of the fixed link (6) is passed through
The outside of threaded sleeve (5) is worn and extends to, the left end of the fixed link (6) is fixedly connected with cutter body (8), the fixation
It is fixedly connected on the left of block (1) connecting sleeve (9), the fixed block (1) and is correspondingly connected at casing (9) and opens up the first aperture
(19), the left side of the cutter body (8) extends to the outside of connecting sleeve (9), the connecting sleeve by connecting sleeve (9)
(9) two sides up and down offer through-hole (10), open up at the two sides up and down of the cutter body (8) and corresponding through-hole (10)
Have threaded hole (11), the inner surface of two threaded holes (11) is threaded with threaded rod (12), two threaded rods
(12) mutually from one end extend to the outsides of connecting sleeve (9) by through-hole (10), the right side of the threaded sleeve (5) is fixed to be connected
It is connected to motion bar (13), offers the second aperture (14), the work at the right side of the fixed block (1) and corresponding motion bar (13)
The right end of lever (13) extends to the outside of fixed block (1) by the second aperture (14), and the right end of the motion bar (13) is fixed
Be connected with handle (15), the right side of the fixed block (1) and be located at handle (15) two sides up and down be fixedly connected to the first company
The right end of extension bar (16), two first connecting rods (16) is fixedly connected by the second connecting rod (17).
2. a kind of cubic boron nitride processing screw-on cutter according to claim 1, it is characterised in that: two screw threads
The length of bar (12) be greater than through-hole (10) length and threaded hole (11) length summation, two threaded rods (12) mutually from one
End is fixedly connected to limited block.
3. a kind of cubic boron nitride processing screw-on cutter according to claim 1, it is characterised in that: the cushion pad
(7) size is identical as the size of right end of fixed link (6).
4. a kind of cubic boron nitride processing screw-on cutter according to claim 1, it is characterised in that: two slide bars
(4) left and right ends are respectively 90 degree with the connection angle of sliding block (3) and threaded sleeve (5).
5. a kind of cubic boron nitride processing screw-on cutter according to claim 1, it is characterised in that: the cutter body
(8) outer surface on the left of offers thread groove, and cutter body (8) is screw cutter.
6. a kind of cubic boron nitride processing screw-on cutter according to claim 1, it is characterised in that: first aperture
(19) internal diameter is identical as the internal diameter of connecting sleeve (9), and the internal diameter of the first aperture (19) is greater than the internal diameter of cutter body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526955.4U CN208195770U (en) | 2018-04-13 | 2018-04-13 | Screw-on cutter is used in a kind of processing of cubic boron nitride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526955.4U CN208195770U (en) | 2018-04-13 | 2018-04-13 | Screw-on cutter is used in a kind of processing of cubic boron nitride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195770U true CN208195770U (en) | 2018-12-07 |
Family
ID=64524158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526955.4U Expired - Fee Related CN208195770U (en) | 2018-04-13 | 2018-04-13 | Screw-on cutter is used in a kind of processing of cubic boron nitride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015317A (en) * | 2019-12-24 | 2020-04-17 | 胡丹萍 | Cutter clamping structure for high-speed drilling and milling center |
| CN112974938A (en) * | 2021-03-10 | 2021-06-18 | 杭州肖育科技有限公司 | Reinforced end milling cutter for machining side wall |
-
2018
- 2018-04-13 CN CN201820526955.4U patent/CN208195770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015317A (en) * | 2019-12-24 | 2020-04-17 | 胡丹萍 | Cutter clamping structure for high-speed drilling and milling center |
| CN111015317B (en) * | 2019-12-24 | 2021-07-13 | 宁波永石精密工具有限公司 | Cutter clamping structure for high-speed drilling and milling center |
| CN112974938A (en) * | 2021-03-10 | 2021-06-18 | 杭州肖育科技有限公司 | Reinforced end milling cutter for machining side wall |
| CN112974938B (en) * | 2021-03-10 | 2022-02-01 | 深圳市瑞利泰德精密涂层有限公司 | Reinforced end milling cutter for machining side wall |
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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 |
Granted publication date: 20181207 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |