CN206899537U - Integral type cutter head and there is its cutter for substrate - Google Patents
Integral type cutter head and there is its cutter for substrate Download PDFInfo
- Publication number
- CN206899537U CN206899537U CN201720285491.8U CN201720285491U CN206899537U CN 206899537 U CN206899537 U CN 206899537U CN 201720285491 U CN201720285491 U CN 201720285491U CN 206899537 U CN206899537 U CN 206899537U
- Authority
- CN
- China
- Prior art keywords
- break bar
- mounting hole
- integral type
- cutter head
- supporting part
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 6
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 17
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a kind of integral type cutter head and has its cutter for substrate, and the integral type cutter head has the break bar of axle inserting hole, the cutter shaft for being inserted through the axle inserting hole by center and supports the break bar supporting part of the break bar to form by the cutter shaft is supported；The break bar supporting part includes supporting part body and a pair of supporting parts of the groove of the break bar is configured positioned at supporting part body lower end sandwich, and, to being respectively equipped with mounting hole on supporting part, the mounting hole is used to install the cutter shaft for this；Wherein, the aperture of the mounting hole inwardly gradually expands from porch to both sides, and the bottom hole of the mounting hole is the curved surface in arc-shaped.Cutter shaft can be mounted opposite the symmetry axis swing in hole in the utility model, so as to automatically adjust the orientation of break bar so that the blade of break bar overlaps with cutting path, reduces the abrasion of break bar, improves cutting quality and the service life of break bar.
Description
Technical field
It the utility model is related to cutter device field, more particularly to a kind of integral type cutter head and cut with its substrate
Cut device.
Background technology
In the cutting breaking course of the brittle substrates such as glass substrate, general use has cutter for substrate.Specifically
For, using the cutter for substrate on glass substrate crimping rotate and glass baseplate surface formed line of cut, whereby from
Substrate surface produces crackle toward vertical direction, the vertical crack is grown to the back of the body of substrate to substrate application stress
Face, so as to carry out the cutting of brittle substrate.
Cutter for substrate has the cutter head for the integral type for being mounted at the device, and Fig. 1 is existing one
The structural representation of kind integral type cutter head, as shown in figure 1, existing integral type cutter head 10 ' is by break bar supporting part
11 ', cutter shaft (not shown) and break bar 13 ' are formed, and the break bar supporting part 11 ' includes substantially cylindrical supporting part body
12 ', and positioned at the lower end of the supporting part body 12 ' clip configuration break bar groove 14 ' a pair of supporting parts 15 ', this is right
The face-to-face setting that supporting part 15 ', 15 ' is parallel to each other, the aspectant side to supporting part 15 ' are respectively equipped with an installation
Hole, the mounting hole are used to install cutter shaft.
However, in existing integral type cutter head 10 ', cutter shaft is secured entirely in mounting hole, and cutter shaft is relative to installation
Hole can not relatively move, during actual production, manufacture and the use of reality, by machining accuracy, engineering staff, equipment difference
Influence, integral type cutter head be arranged on cutter device on when, it may appear that the integral inclined situation of integral type cutter head, from
And there is cutting exception, as shown in Fig. 2 Fig. 2 is the cutting unusual condition schematic diagram that existing integral type cutter head occurs, figure
In 2, straight line m illustrates the straight line where the blade of break bar, and straight line n illustrates the cutting path of break bar, and A represents cutting planes,
When integral type cutter head is integral inclined, in the cutting process of reality, straight line and break bar where the blade of break bar are cut
Cut path not fully to overlap, between the two in the presence of a β angle, when β angles are excessive, break bar occurs larger skew and by one
The power of axial direction, influence to cut quality and break bar service life.
In view of the above problems, it is necessary to provide a kind of cutter head structure of new integral type to solve the above problems.
Utility model content
The utility model purpose is the cutter head for providing a kind of new integral type and has its cutter device, its energy
The abrasion of break bar is enough reduced, cutting quality is improved and extends the service life of break bar.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：The utility model provides a kind of integral type
Cutter head, the integral type cutter head is the break bar for having axle inserting hole by center, be inserted through the axle inserting hole cutter shaft and
The break bar supporting part of the break bar is supported to form by the cutter shaft is supported；The break bar supporting part include supporting part body and
Positioned at supporting part body lower end, sandwich configures a pair of supporting parts of the groove of the break bar, and this on supporting part to being respectively equipped with
Mounting hole, the mounting hole are used to install the cutter shaft；Wherein, the aperture of the mounting hole is inwardly gradually expanded from porch to both sides
Greatly, the bottom hole of the mounting hole is the curved surface in arc-shaped.
Further, the mounting hole is placed coaxially on the aspectant tabular surface to supporting part, and the peace
The aperture for filling hole is inwardly expanded from porch centered on its symmetry axis to both sides are equivalent, and the mounting hole is located at its symmetry axis
Angle theta is formed between the inwall and symmetry axis of both sides.
Preferably, the span of the angle theta is to be less than or equal to 3 degree more than 0 degree.
Further, the cutter shaft is by positioned at middle cylindrical large-diameter portion, and is symmetrically connected to the large-diameter portion
Both sides and formed in the small diameter part of flat cylinder, two small diameter part is to be movably entrenched in the mounting hole.
Further, the side face of the large-diameter portion of the cutter shaft is slidably contiguously embedded in the axle of break bar with the face way of contact
In inserting hole.
Further, the both ends of the surface shape of two small diameter parts of the cutter shaft matches with the bottom hole shape of the mounting hole.
Further, the cutter shaft can be rotated around the symmetry axis of mounting hole.
Further, the inwall of the mounting hole is handled through mirror finish.
Further, the break bar is in the form of annular discs, and the center of the break bar has axle inserting hole, the outer girdle of the break bar
It is blade at line.
On the other hand, the utility model also provides a kind of cutter for substrate, by making break bar while pressing on fragility material
Expect the surface of substrate, while rotating, and the brittle substrate is cut, the cutter for substrate installation is just like right
It is required that the integral type cutter head described in any one of 1-9 claims.
The beneficial effects of the utility model are that the utility model passes through the internal diameter of mounting hole is inwardly gradual from porch
Expand to both sides, and the bottom hole of mounting hole is configured to the curved surface in arc-shaped, supporting two small diameter parts of the cutter shaft of break bar can live
Dynamic is entrenched in the mounting hole, and cutter shaft can be swung around the symmetry axis of mounting hole, in the cutting process of reality,
When break bar blade and break bar line of cut not on the same line when, due to the autorotation function of cutter shaft, can correct automatically
The angle of break bar so that the blade of break bar and the line of cut of break bar on the same line, solve existing blade and cutting road
There is an angle in footpath, cause break bar frayed, the problem of influenceing the break bar life-span and cut quality.
Brief description of the drawings
Fig. 1 is a kind of existing structural representation of integral type cutter head；
Fig. 2 is the cutting unusual condition schematic diagram that existing integral type cutter head occurs；
Fig. 3 is the exploded view of the mounting portion of break bar in the integral type cutter head that the embodiment of the utility model one provides
Fig. 4 is the part for the one of supporting part splitted in the integral type cutter head of Fig. 3 signals along installation axially bored line
Profile；
Fig. 5 is the floor map of mounting hole；
Fig. 6 be existing integral type cutter head towards side tilt when top view；
Fig. 7 be integral type cutter head of the present utility model towards side tilt when top view.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with accompanying drawing and preferred embodiment, to specific embodiment of the present utility model, structure, feature and its effect, specifically
It is bright as after.
Fig. 3 be the embodiment of the utility model one provide integral type cutter head in break bar mounting portion exploded view, Fig. 4
The part sectioned view for the one of supporting part splitted in the integral type cutter head for being Fig. 3 signals along installation axially bored line, Fig. 5 are
The floor map of mounting hole.
As shown in Fig. 3, Fig. 4 and Fig. 5, the integral type cutter head 10 that the embodiment of the utility model one provides is had by center
The break bar 13 of axle inserting hole, the cutter shaft 12 for being inserted through the axle inserting hole and by support the cutter shaft 12 and support the break bar 13
Break bar supporting part 11 is formed.Break bar 13 and cutter shaft 12 are preferably hard by superhard alloy or sintering diamond (such as diamond) etc.
The excellent material of property is formed.
Break bar supporting part 11 is made up of supporting part body 18, a pair of supporting parts 15,16.The supporting part body 18 is substantially in circle
Column, this is located at the lower end of supporting part body 18, and the groove 14 of sandwich configuration break bar 13 to supporting part 15,16, should
The face-to-face setting relatively parallel to supporting part 15,16, groove 14 is located at this between supporting part 15,16, for configuring break bar
13.This has the tabular surface 15a and 16a that are parallel to each other in face of groove 14 to supporting part 15,16, and mounting hole 17 is located at respectively should
On tabular surface 15a and 16a, mounting hole 17 is used to install above-mentioned cutter shaft 12.The aperture r of mounting hole 17 from porch inwardly gradually to
Both sides expand, and the bottom hole 17c of mounting hole 17 is the curved surface in arc-shaped.
Specifically, mounting hole 17 is placed coaxially on the tabular surface 15a and 16a that are parallel to each other of supporting part 15 and 16,
And the aperture r of mounting hole 17 is inwardly gradually expanded from porch centered on its symmetry axis I-I to both sides are equivalent so that positioned at peace
Angle theta is formed between the inwall 17a and 17b and symmetry axis I-I of the symmetry axis I-I both sides in dress hole 17, it is preferable that the angle theta
Span is to be less than or equal to 3 degree more than 0 degree.
Cutter shaft 12 is by positioned at middle cylindrical large-diameter portion 121, and is symmetrically connected to the both sides of large-diameter portion 121 and is in
The small diameter part 122 and 123 of flat cylinder forms, and two small diameter part 122 and 123 is movably entrenched in above-mentioned mounting hole 17
Interior, specifically, the end surface shape of the small diameter part 122 and 123 of cutter shaft 12 matches with the bottom hole 17c shapes of above-mentioned mounting hole 17,
Also in the curved surface of arc-shaped, in the vertical direction, radian and the mounting hole 17 of the end face of the small diameter part 122 and 123 of cutter shaft 12
Bottom hole 17c radians agree with completely, and the small diameter part 122 and 123 of cutter shaft 12 contacts with the bottom hole of mounting hole 17 in a manner of face contacts,
In horizontal direction, the small diameter part 122 and 123 of cutter shaft 12 can horizontally slip in mounting hole 17.The week of the large-diameter portion 121 of cutter shaft 12
Face is slidably contiguously embedded in the axle inserting hole of break bar 13 with the face way of contact.
Break bar 13 is in the form of annular discs, and the center of the discoid break bar 13 has axle inserting hole, the periphery of the discoid break bar 13
It is blade at crest line.
Hold above-mentioned, in the horizontal direction, the small diameter part 122 and 123 of cutter shaft 12 can horizontally slip in mounting hole 17, more
In particular, cutter shaft 12 can swing around the symmetry axis I-I of mounting hole 17, for example, the small diameter part 122 of cutter shaft 12 against
In on the side wall 17a of mounting hole for installing the small diameter part, another small diameter part 123 of cutter shaft 12 can be then resisted against and the small diameter part
On another side wall 17b of 123 corresponding mounting holes 17, in turn, also in this way, when the small diameter part 122 of cutter shaft 12 is resisted against peace
When filling on the side wall 17b of the mounting hole of the small diameter part, another small diameter part 123 of cutter shaft 12 can be then resisted against and the small diameter part 123
On another side wall 17a of corresponding mounting hole, that is, cutter shaft 12 can swing around the symmetry axis I-I of mounting hole 17.
When during actual production, manufacture and use, being influenceed by machining accuracy, engineering staff, equipment difference, one
When formula cutter head is arranged on cutter device, break bar supporting part 11 has in a plane towards the inclined situation in side,
For example, as shown in figure 5, Fig. 5 be existing integral type cutter head towards side tilt when top view, because cutter shaft 12 is complete
It is fixed in mounting hole 17, cutter shaft 12 can not relatively move relative to mounting hole 17, when break bar supporting part 11 is integral inclined, knife
Wheel 13 can also tilt therewith, in this way, can then cause the blade of break bar 13 and cutting path misaligned, and in the utility model,
As shown in fig. 6, Fig. 6 be integral type cutter head of the present utility model towards side tilt when top view, when break bar supporting part
11 it is integral inclined when, because cutter shaft 12 can be swung around the symmetry axis I-I of mounting hole 17, two small diameter parts of cutter shaft 12
122 and 121 can be mounted opposite hole 17 in mounting hole 17 horizontally slips, and the swing of cutter shaft 12 can adjust the orientation of break bar 13,
When integral type cutter head is integral inclined, break bar automatic rotary modulation section under the drive of cutter shaft, the orientation of break bar is adjusted, so as to
So that the blade of break bar 13 overlaps with cutting path, so as to reduce the break bar degree of wear, the service life of break bar is improved, raising is cut
Cut quality.
Preferably, in order to reduce the friction between cutter shaft 12 and mounting hole 17, the inwall of mounting hole 17 and the two of cutter shaft 12
The end face of small diameter part 122 and 123 is handled through mirror finish.
On the other hand, the utility model additionally provides a kind of cutter for substrate, crisp by the one side of break bar 13 is pressed on
Property material substrate surface, while rotating, and the brittle substrate is cut, the cutter for substrate is provided with above-mentioned
Integral type cutter head, the cutter shaft of the integral type cutter head can drive the orientation of break bar spinning regulation break bar so that
The blade of break bar overlaps with cutting path, the abrasion of less break bar, improves cutting quality and the service life of break bar.
In this manual, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, except comprising those listed key elements, but also the other element being not expressly set out can be included.
In this manual, the involved noun of locality such as forward and backward, upper and lower be located at parts in accompanying drawing in figure and
The mutual position of parts is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the side
The use of position word should not limit the claimed scope of the application.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new principle, any modification, equivalent substitution and improvements made etc., the scope of protection of the utility model should be included in
Within.
Claims (10)
- A kind of 1. integral type cutter head, it is characterised in that：The integral type cutter head is the knife for having axle inserting hole by center Take turns, be inserted through the cutter shaft of the axle inserting hole and support the break bar supporting part of the break bar to form by the cutter shaft is supported；The break bar supporting part includes supporting part body and configures the break bar positioned at supporting part body lower end sandwich A pair of supporting parts of groove, to being respectively equipped with mounting hole on supporting part, the mounting hole is used to install the cutter shaft for this；Wherein, the aperture of the mounting hole inwardly gradually expands from porch to both sides, and the bottom hole of the mounting hole is in circular arc The curved surface of shape.
- 2. integral type cutter head according to claim 1, it is characterised in that it is right that the mounting hole is placed coaxially on this On the aspectant tabular surface of supporting part, and the aperture of the mounting hole from porch inwardly centered on its symmetry axis to both sides Equivalence expands, and the mounting hole forms angle theta between the inwall and symmetry axis of its symmetry axis both sides.
- 3. integral type cutter head according to claim 2, it is characterised in that the span of the angle theta is more than 0 Degree is less than or equal to 3 degree.
- 4. integral type cutter head according to claim 1, it is characterised in that the cutter shaft is by positioned at middle cylindrical Large-diameter portion, and be symmetrically connected to the large-diameter portion both sides and in flat cylinder small diameter part form, the small diameter part can Actively it is entrenched in the mounting hole.
- 5. integral type cutter head according to claim 4, it is characterised in that the side face of the large-diameter portion of the cutter shaft is with face The way of contact is slidably contiguously embedded in the axle inserting hole of break bar.
- 6. integral type cutter head according to claim 4, it is characterised in that the both ends of the surface of two small diameter parts of the cutter shaft Shape and the bottom hole shape of the mounting hole match.
- 7. integral type cutter head according to claim 2, it is characterised in that the cutter shaft can be around pair of mounting hole Axle is claimed to be swung.
- 8. integral type cutter head according to claim 1, it is characterised in that the inwall of the mounting hole is through mirror finish Processing.
- 9. the integral type cutter head according to any one of claim 1-8 claim, it is characterised in that the break bar is in Discoid, the center of the break bar has axle inserting hole, is blade at the periphery crest line of the break bar.
- 10. a kind of cutter for substrate, by making break bar while pressing on the surface of brittle substrate, while rotate, and it is right The brittle substrate is cut, it is characterised in that the cutter for substrate installation is weighed just like any one of claim 1-9 Profit requires described integral type cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285491.8U CN206899537U (en) | 2017-03-22 | 2017-03-22 | Integral type cutter head and there is its cutter for substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285491.8U CN206899537U (en) | 2017-03-22 | 2017-03-22 | Integral type cutter head and there is its cutter for substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899537U true CN206899537U (en) | 2018-01-19 |
Family
ID=61294979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285491.8U Active CN206899537U (en) | 2017-03-22 | 2017-03-22 | Integral type cutter head and there is its cutter for substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206899537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008890A (en) * | 2019-05-30 | 2020-12-01 | 三星钻石工业股份有限公司 | Holder unit and pin |
-
2017
- 2017-03-22 CN CN201720285491.8U patent/CN206899537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008890A (en) * | 2019-05-30 | 2020-12-01 | 三星钻石工业股份有限公司 | Holder unit and pin |
| CN112008890B (en) * | 2019-05-30 | 2024-04-16 | 三星钻石工业股份有限公司 | Holder unit and pin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206899537U (en) | Integral type cutter head and there is its cutter for substrate | |
| CN106393452B (en) | Knife flywheel | |
| CN205035411U (en) | Lateral shifting's leather cutting machine | |
| US10968577B2 (en) | Tool combination having a chisel holder and two chisels | |
| US3750767A (en) | Rolling cutter mounting in big hole reaming bit | |
| RU2011150511A (en) | MILLING MACHINE CUTTING DEVICE | |
| CN103288343A (en) | Scribing wheel, scribing apparatus, and method for manufacturing scribing wheel | |
| CN2911182Y (en) | Angle varible pick box | |
| CN106320986B (en) | A kind of accurate Drilling bore bit of anti-deviation | |
| CN103878487B (en) | The laser carving method of jewelry product and the laser carving tool for ring-type jewelry | |
| CN105729142A (en) | Steering bend arm turning clamp | |
| US10968740B2 (en) | Interchangeable chisel holder | |
| US9062502B2 (en) | PDC disc cutters and rotary drill bits utilizing PDC disc cutters | |
| US20150090501A1 (en) | Roller cutter drill bit with mixed bearing types | |
| CN209698120U (en) | Fixture for machining key slot | |
| CN103774995B (en) | Shock resistance pick shape diamond composite teeth | |
| CN206588737U (en) | A kind of small curvature spherical mirror processing tool | |
| CN205733033U (en) | A kind of high-speed steel blade-shaped cutter | |
| CN205501707U (en) | Cloth inspection machine trimming device | |
| CN102922335A (en) | Tool mounting rack | |
| CN204024478U (en) | A kind of bottom expanding drill | |
| JP6007049B2 (en) | Centerless grinding machine | |
| RU2232270C1 (en) | Disk cutter support | |
| CN205167254U (en) | Annular saw bit | |
| CN107825607A (en) | A kind of Buddha's warrior attendant wire cutting line wheel frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Infovision Optoelectronics (Kunshan) Co.,Ltd. |