CN207172200U - A kind of multitool outside diameter slicer cutterhead - Google Patents
A kind of multitool outside diameter slicer cutterhead Download PDFInfo
- Publication number
- CN207172200U CN207172200U CN201721224363.9U CN201721224363U CN207172200U CN 207172200 U CN207172200 U CN 207172200U CN 201721224363 U CN201721224363 U CN 201721224363U CN 207172200 U CN207172200 U CN 207172200U
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- CN
- China
- Prior art keywords
- cutterhead
- blade
- multitool
- outside diameter
- cutterhead body
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000003351 stiffener Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 abstract description 13
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a kind of multitool outside diameter slicer cutterhead, including cutterhead body, the middle part of cutterhead body is interspersed to be connected with main shaft, the threaded one end of main shaft is connected with the first fixing nut, several blades are arranged with the middle part of cutterhead body, several pads are provided between two adjacent blades, pad is set in the middle part of cutterhead body, the both sides of blade are equipped with eight grooves and four screw holes, the inside of groove is fixed with reinforcing strip, one end of cutterhead body is arranged with retainer ring, the other end of cutterhead body is fixedly connected by four screw rods with retainer ring respectively, the tail end of screw rod is provided with the second fixing nut.Cutterhead body is fixedly connected by the screw rod that the utility model is provided with through the screw hole that blade is provided with retainer ring, by dismantling the second fixing nut, adjust the number regulation blade spacing for the pad being provided between two adjacent blades, it is easy to worker to adjust blade spacing, while effective cutting width of the position adjustments cutterhead by adjusting retainer ring.
Description
Technical field
A kind of cutterhead is the utility model is related to, specially a kind of multitool outside diameter slicer cutterhead.
Background technology
Existing multitool outside diameter slicer cutterhead species is more and more, but existing multitool outside diameter slicer cutterhead can not be adjusted
Blade spacing and effective cutting width of cutterhead are saved, and blade run stability is low when cutterhead operates, existing multitool is cylindrical
Slicer cutter head blade poor rigidity and is easily broken off in the running, and when blade breakages, the blade of fracture can be got rid of winged, easily be made
Into security incident, therefore we make improvement to this, propose a kind of multitool outside diameter slicer cutterhead.
The content of the invention
The effective of blade spacing and cutterhead can not be adjusted for multitool outside diameter slicer cutterhead existing for solving prior art
The defects of cutting width, the utility model provide a kind of multitool outside diameter slicer cutterhead.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of multitool outside diameter slicer cutterhead of the utility model, including cutterhead body, the middle part of the cutterhead body are interted
Main shaft is connected with, the threaded one end of the main shaft is connected with the first fixing nut, is arranged with the middle part of the cutterhead body some
Individual blade, several pads is provided between adjacent two blades, the pad is set in the middle part of cutterhead body, described
The both sides of blade are equipped with eight grooves and four screw holes, and the inside of the groove is fixed with reinforcing strip, the cutterhead master
One end of body is arranged with retainer ring, and the other end of the cutterhead body is fixedly connected by four screw rods with retainer ring respectively, institute
The tail end for stating screw rod is provided with the second fixing nut.
Further, the other end of the main shaft is connected with motor.
Further, the side of first fixing nut is provided with the first back-up ring.
Further, the inside of the blade is provided with four ring stiffeners, and the outside of four screw holes is respectively with four
The inner side of individual ring stiffener one end is tangent.
Further, the outside diameter of the pad is less than minimum distance of the hole wall apart from spindle axis of screw hole.
Further, the size of the groove and reinforcing strip matches.
Further, four screw rods extend through four screw holes that blade is provided with.
Further, the side of second fixing nut is provided with the second back-up ring, and second shield ring sleeve is located at cutterhead master
One end of body.
Compared with prior art, the utility model has the advantages that：This kind of multitool outside diameter slicer cutterhead, is provided with
The screw hole that is provided with through blade of screw rod cutterhead body is fixedly connected with retainer ring, by dismantling the second fixing nut, tune
The number regulation blade spacing for the pad being provided between two adjacent blades is saved, is easy to worker to adjust blade spacing, passes through simultaneously
Effective cutting width of the position adjustments cutterhead of retainer ring is adjusted, blade is fixed by screw rod, at the same it is solid by second
Determine the second back-up ring that nut side is provided with and secondary fixation carried out to retainer ring, improve the stabilization that blade is connected with cutterhead body,
Then blade run stability is improved, the reinforcing strip being provided with by inside grooves can improve the rigidity of blade, while can be with
Prevent the inner side phase in blade breakages, the ring stiffener that inner blade is provided with, and the outside of screw hole and ring stiffener one end
Cut, cause security incident when can prevent the blade of fracture from being got rid of winged by ring stiffener, ensured the safety of worker.
Brief description of the drawings
Fig. 1 is a kind of structural representation of multitool outside diameter slicer cutterhead of the utility model；
Fig. 2 is a kind of blade structure schematic diagram of multitool outside diameter slicer cutterhead of the utility model.
In figure：1st, cutterhead body；2nd, main shaft；3rd, the first back-up ring；4th, the first fixing nut；5th, blade；6th, pad；7th, it is recessed
Groove；8th, reinforcing strip；9th, screw hole；10th, ring stiffener；11st, retainer ring；12nd, screw rod；13rd, the second fixing nut；14th, second
Back-up ring.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of multitool outside diameter slicer cutterhead, including cutterhead body 1, the middle part of cutterhead body 1 are interted
Main shaft 2 is connected with, the threaded one end of main shaft 2 is connected with the first fixing nut 4, and the middle part of cutterhead body 1 is arranged with several knives
Piece 5, several pads 6 is provided between adjacent two blades 5, pad 6 is set in the middle part of cutterhead body 1, the both sides of blade 5
Eight grooves 7 and four screw holes 9 are equipped with, the inside of groove 7 is fixed with reinforcing strip 8, and one end of cutterhead body 1 is arranged with
Retainer ring 11, the other end of cutterhead body 1 are fixedly connected by four screw rods 12 with retainer ring 11 respectively, and the tail end of screw rod 12 is set
There is the second fixing nut 13.
Wherein, the other end of main shaft 2 is connected with motor, is rotated by motor driven main shaft 2, then band moving knife
Disc main body 1 and blade 5 are rotated, and cutting operation is carried out by blade 5.
Wherein, the side of the first fixing nut 4 is provided with the first back-up ring 3, prevents the first fixing nut 4 from moving axially,
Then cause main shaft 2 that cutterhead body 1 can not be driven to rotate, influence cutting operation.
Wherein, the inside of blade 5 is provided with four ring stiffeners 10, and the outside of four screw holes 9 respectively with four rings
The inner side of the one end of shape reinforcement 10 is tangent, and when blade 5 is broken, the quilt of blade 5 of fracture is prevented by ring stiffener 10
Get rid of and fly to cause security incident, ensure the safety of worker.
Wherein, the hole wall that the outside diameter of pad 6 is less than screw hole 9 prevents pad apart from the minimum distance in the axle center of main shaft 2
6 obstruction screw rods 12 run through screw hole 9, then reduce the stability that blade 5 rotates.
Wherein, groove 7 and the size of reinforcing strip 8 match, and prevent reinforcing strip 8 from protruding, and cause during cutting operation add
Gu bar 8 hinders discharging, then cause to fill up material between blade 5, influence the normal operation of cutting operation.
Wherein, four screw rods 12 extend through four screw holes 9 that blade 5 is provided with, and are improved by screw rod 12 through blade 5
The stability that blade 5 is connected with cutterhead body 1, while the stability of the rotation of blade 5 is improved, prevent cutterhead body 1 from turning
It can not be rotated when dynamic with cutting blade 5.
Wherein, the side of the second fixing nut 13 is provided with the second back-up ring 14, and the second back-up ring 14 is set in the one of cutterhead body 1
End, prevent retainer ring 11 from axial displacement occurs by the second back-up ring 14, then influence the stabilization that blade 5 is connected with cutterhead body 1
Property, it is secondary to prevent cutterhead body 1 from be rotated with cutting blade 5.
It should be noted that the utility model is a kind of multitool outside diameter slicer cutterhead, during specific works, is dismantled first
Two fixing nuts 13, the cutting width then needed according to material to be cut adjust the position of retainer ring 11 to correct position, after
And effective cutting width of regulation cutterhead body 1 is realized, the thin and thick for then needing to cut further according to material to be cut increases and decreases adjacent
Two blades 5 between the number of pad 6 that is provided with, then reach the purpose of regulation blade spacing, improve the practicality of cutterhead,
Then the other end of cutterhead body 1 is fixedly connected with retainer ring 11 through the screw hole 9 that blade 5 is provided with by screw rod 12, carried
The stability that high blade 5 is connected with cutterhead body 1, then installs the second fixing nut 13, while puts the second back-up ring 14, logical
Crossing the second back-up ring 14 prevents retainer ring 11 from axial displacement, the position of secondary fixed blade 5, blade when improving cutterhead operating occurs
The stability of 5 operatings, when blade 5 operates, groove 7 that blade 5 is provided with, the inside of groove 7 is provided with reinforcing strip 8, passes through reinforcing
Bar 8 improves the rigidity of blade 5, prevents blade 5 to be broken, while groove 7 and the size of reinforcing strip 8 match, and prevent from reinforcing
Bar 8 protrudes, and causes to carry out reinforcing strip 8 during cutting operation and hinders discharging, then causes to fill up material between blade 5, influence to cut
The normal operation of operation, the ring stiffener 10 being provided with by the inside of blade 5, and the inner side of the one end of ring stiffener 10 and screw rod
The outside in hole 9 is tangent, and after can preventing blade breakages, the blade of fracture is got rid of winged, is avoided causing security incident, has been ensured worker
Safety.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of multitool outside diameter slicer cutterhead, including cutterhead body（1）, it is characterised in that the cutterhead body（1）Middle part
It is interspersed to be connected with main shaft（2）, the main shaft（2）Threaded one end be connected with the first fixing nut（4）, the cutterhead body（1）
Middle part be arranged with several blades（5）, adjacent two blades（5）Between be provided with several pads（6）, the pad
（6）It is set in cutterhead body（1）Middle part, the blade（5）Both sides be equipped with eight grooves（7）With four screw holes（9）,
The groove（7）Inside be fixed with reinforcing strip（8）, the cutterhead body（1）One end be arranged with retainer ring（11）, it is described
Cutterhead body（1）The other end pass through four screw rods respectively（12）With retainer ring（11）It is fixedly connected, the screw rod（12）Tail
End is provided with the second fixing nut（13）.
A kind of 2. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that the main shaft（2）It is another
End is connected with motor.
A kind of 3. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that first fixing nut
（4）Side be provided with the first back-up ring（3）.
A kind of 4. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that the blade（5）Inside
Provided with four ring stiffeners（10）, and four screw holes（9）Outside respectively with four ring stiffeners（10）One end it is interior
Side is tangent.
A kind of 5. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that the pad（6）It is cylindrical
Diameter is less than screw hole（9）Hole wall apart from main shaft（2）The minimum distance in axle center.
A kind of 6. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that the groove（7）With reinforcing
Bar（8）Size match.
A kind of 7. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that four screw rods（12）Point
Guan Chuan not blade（5）Four screw holes being provided with（9）.
A kind of 8. multitool outside diameter slicer cutterhead according to claim 1, it is characterised in that second fixing nut
（13）Side be provided with the second back-up ring（14）, second back-up ring（14）It is set in cutterhead body（1）One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224363.9U CN207172200U (en) | 2017-09-22 | 2017-09-22 | A kind of multitool outside diameter slicer cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224363.9U CN207172200U (en) | 2017-09-22 | 2017-09-22 | A kind of multitool outside diameter slicer cutterhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172200U true CN207172200U (en) | 2018-04-03 |
Family
ID=61748866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224363.9U Expired - Fee Related CN207172200U (en) | 2017-09-22 | 2017-09-22 | A kind of multitool outside diameter slicer cutterhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047908A (en) * | 2018-09-03 | 2018-12-21 | 绵阳飞远科技有限公司 | A kind of any spacing manual adjustment method of saw blade for cutting different-thickness plate |
| CN111334790A (en) * | 2020-03-05 | 2020-06-26 | 南京辉锐光电科技有限公司 | Cutter head clamp, mounting method and laser cladding device |
-
2017
- 2017-09-22 CN CN201721224363.9U patent/CN207172200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047908A (en) * | 2018-09-03 | 2018-12-21 | 绵阳飞远科技有限公司 | A kind of any spacing manual adjustment method of saw blade for cutting different-thickness plate |
| CN111334790A (en) * | 2020-03-05 | 2020-06-26 | 南京辉锐光电科技有限公司 | Cutter head clamp, mounting method and laser cladding device |
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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: 20180403 |