CN105171937B - Keep tool, keep tool unit and scoring device - Google Patents
Keep tool, keep tool unit and scoring device Download PDFInfo
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- CN105171937B CN105171937B CN201510208555.XA CN201510208555A CN105171937B CN 105171937 B CN105171937 B CN 105171937B CN 201510208555 A CN201510208555 A CN 201510208555A CN 105171937 B CN105171937 B CN 105171937B
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- scribe wheel
- tool
- bearing pin
- holding
- maintaining part
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- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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Abstract
The invention relates to keep having, keep having unit and scoring device, holding of the invention tool unit 30, possessing has：The scribe wheel 40 of ferromagnetic, run through scribe wheel through hole 41 bearing pin 50 and keep tool 60, holding tool 60 has a pair of maintaining parts 62a, 62b and positioned at coaxial upper and be respectively formed in pin-and-hole 65a, 65b of maintaining part and the insert of supply and marketing axle；In maintaining part 62a, the magnet 75 for attracting scribe wheel along the direction of bearing pin is contained.The present invention be in view of because scribe wheel bearing pin direction is mobile deviate the forming position of score line the problem of and complete, technical scheme provided by the invention can make the forming position of score line stable, will not produce score line and deviate from desired position.
Description
Technical field
The present invention is on a kind of in the disjunction of the brittle substrates such as glass substrate, in brittle substrate surface shape
Holding tool, holding tool unit and the scoring device used during into score line.
Background technology
When by the disjunction of the brittle substrate such as glass substrate into wanted size, typically using scoring device.The delineation fills
Put, used for keeping the holding of scribe wheel tool installation scribe wheel.In addition, the scribe wheel, tool is kept by being formed at
Maintaining part pin-and-hole, the through hole of side with being formed at scribe wheel, insert columned bearing pin, and be held between maintaining part
(retention groove).
Moreover, be installed on keep tool scribe wheel, be retained and rotate freely, by one side brittle substrate table
Face carries out rotation while advancing, and forms score line in brittle substrate.In addition, as so as scoring device, such as
There is the scoring device as described in patent document 1.
Patent document 1：International Patent Publication WO2007/063979 publications.
The scribe wheel for keeping tool is installed on, as above is necessary to be rotated in retention groove to form score line.
However, the width of retention groove is somewhat wide compared with the thickness of scribe wheel, to ensure to have clearance between scribe wheel and maintaining part
(clearance).Specifically, the situation for being 0.65mm in the thickness of scribe wheel, the width of retention groove is compared with its width about 0.02mm
Left and right.As so, by clearance between scribe wheel and maintaining part be present, scribe wheel, which is retained, to be rotated freely.
On the other hand, because of the clearance, and scribe wheel is made to move 0.02mm or so along bearing pin in retention groove.Therefore,
When forming score line, scribe wheel will move in bearing pin direction, and make the forming position of score line unstable, existing known
In scoring device, cause have the problem of score line deviates from desired position.
The content of the invention
The present invention is in view of because above-mentioned scribe wheel deviates the forming position of score line in the movement of bearing pin direction
Problem points and complete, it is stable its object is to provide a kind of forming position that can make score line, will not produce from desired position
The holding tool of deviation, keep tool unit and scoring device.
In order to reach above-mentioned purpose, holding of the invention tool, possess a pair of maintaining parts and positioned at coaxial upper and formed respectively
In the pin-and-hole of the maintaining part, and for by running through the through hole of scribe wheel and be inserted through the bearing pin of the pin-and-hole, and should
Scribe wheel is in rotatably to be maintained between the maintaining part, it is characterised in that：When keeping the scribe wheel, house along the bearing pin
Direction attracts the resettlement section of the magnet of the scribe wheel to be formed at a side of the maintaining part.
Had according to the holding of the present invention, will delineation by magnet when the scribe wheel of magnetic is maintained at holding tool
Take turns toward side and attract.Whereby, the feelings for making scribe wheel be moved toward bearing pin direction because of the clearance between scribe wheel and maintaining part are limited
Condition.Therefore, keep tool that the forming position of score line can be made stable.
The holding tool of the present invention, may be configured as：The resettlement section is formed at the position overlapping with the pin-and-hole.
According to this composition, due to the center side of scribe wheel can be attracted by the magnet for being contained in resettlement section, therefore
Keep tool that scribe wheel can be made upright.Therefore, tool is kept to form the fresh score line for producing so-called fission (deflection) less.
In addition, the holding tool unit of the present invention, possessing has：The scribe wheel of ferromagnetic, the insertion for running through the scribe wheel
The bearing pin and holding tool in hole, it is with a pair of maintaining parts for keeping the scribe wheel and positioned at coaxially upper and difference that the holding, which has,
It is formed at the maintaining part and for the pin-and-hole of bearing pin insert, it is characterised in that：In a side of the maintaining part, contain along the pin
The direction of axle attracts the magnet of the scribe wheel.
According to the present invention holding have unit, due to by magnet and by scribe wheel toward side attract, therefore limit because
Clearance between scribe wheel and maintaining part and the situation for making scribe wheel be moved toward bearing pin direction.Therefore, tool unit is kept to make quarter
The forming position of line is stable.
The holding tool unit of the present invention, may be configured as：The magnet is contained in the position overlapping with the bearing pin.
According to this composition, due to the center side of scribe wheel can be attracted by magnet, therefore keep tool unit can
Make scribe wheel upright.Therefore, tool unit is kept to form the fresh score line for producing chip less.
In addition, the holding tool unit of the present invention, may be configured as：The magnet, it is contained in side and the holding of the scribe wheel
The overlapping position in portion.
According to this composition, due to can equably attract the side of the scribe wheel region overlapping with maintaining part by magnet
It is overall, therefore keep tool unit that scribe wheel can be made positively upright.Therefore, keep tool unit to form fresh few produce to fission
The score line of (deflection).
In addition, the holding tool unit of the present invention, may be configured as：The bearing pin, turn into shorter in the magnet side.
According to this composition, because the distance between scribe wheel and magnet becomes near, therefore tool unit is kept, limitation can be made because carving
The effect for the situation that scribe wheel caused by clearance between scoring wheel and maintaining part moves toward bearing pin direction more improves.Therefore, protect
Holding tool unit can make the forming position of score line more stable.
In addition, the scoring device of the present invention, it is characterised in that possess above-mentioned holding tool.In addition, the delineation dress of the present invention
Put, it is characterised in that possess above-mentioned holding tool unit.
According to the scoring device of the present invention, can limit makes scribe wheel because of the clearance between scribe wheel and maintaining part toward bearing pin
The situation of direction movement.Therefore, scoring device can make the forming position of score line stable.
Brief description of the drawings
Fig. 1 is the skeleton diagram of the scoring device of embodiment 1.
Fig. 2 (A) is the front view of the holding tool unit of embodiment 1；Fig. 2 (B) is left side view；Fig. 2 (C) is that right side regards
Figure；Fig. 2 (D) is look up figure.
Fig. 3 (A) be embodiment 1 holding tool unit remove stop part after state right side view；Fig. 3 (B) is Fig. 3
(A) profile of IIIB-IIIB lines.
Fig. 4 is the number of assembling steps for the holding tool unit for representing embodiment 1；Fig. 4 (A) is to maintain the right side view of tool unit；
Fig. 4 (B) is left side view；Fig. 4 (C) is the profile of Fig. 4 (A) IVC-IVC lines.
Fig. 5 (A) is the holding tool unit of embodiment 2 and is provided with the side view of the holding tool joint of holding tool unit；
Fig. 5 (B) is to maintain the stereogram of tool unit；Fig. 5 (C) is to maintain the forward sight enlarged drawing of tool unit.
Fig. 6 (A) is the side view of the holding tool unit of embodiment 3；Fig. 6 (B) is the section of Fig. 6 (A) VIB-VIB lines
Figure.
【Main element symbol description】
1：Scoring device 10：Mobile station
11：Ball screw 12：Guide rail
13：Motor 14：Platform
15：Brittle substrate 16：CCD camera
17：Crane span structure 18a, 18b：Pillar
19：Guide member 20：Engraving head
30、130、230：Keep tool unit 40,140,240：Scribe wheel
41：Through hole 42,142,242：Plectane side
43：Blade 50,150,250：Bearing pin
51：Pointed nose 60,160,260：Keep tool
61、161、261：Keep tool matrix
62a、62b、162a、162b、262a、262b：Maintaining part
63、163、263：Retention groove
64a、64b、264a、264b：Cylinder
65a、65b、165a、165b、265a、265b：Pin-and-hole
66a、66b、166a、266a、266b：Keeping wall
67、167、267：Resettlement section 68,268：Mounting hole
69、269：Bolt mounting holes 70a, 70b, 270a, 270b：Screw
71、73a、73b：Fixing bolt 72,74：Stop part
75、175、275：Magnet 76：Cylinder mounting hole
170：Installation portion 170a：Rake
170b：Flat part 200：Keep tool joint
201：Rotate axle portion 202：Connector portions
203a、203b：Bearing 204：Partition
Embodiment
Hereinafter, embodiments of the invention are illustrated using schema.But embodiment described below, it is to represent to be used for specifically
Change the present invention one of technological thought, have no intent to the present invention specific to the embodiment.The present invention is also applicable to patent
The other embodiment that claimed scope is included.
[embodiment 1]
Fig. 1 is the skeleton diagram of the scoring device 1 of embodiments of the invention.Scoring device 1, possessing has mobile station 10.It is mobile
Platform 10, screwed togather with ball screw 11, by the driving of motor, the ball screw 11 is rotated, whereby can be along a pair of guide rails
Bar 12 and in y-axis direction move.
Above mobile station 10, motor 13 is provided with.Motor 13, make superposed platform 14 x/y plane rotation and
It is positioned at first retainer.The platform 14 that can be rotated horizontally by motor 13, possessing has vacuum suction means (not shown), will carry
The brittle substrate 15 being placed on platform 14 is kept by the vacuum suction means.
The brittle substrate 15, it is glass substrate, the ceramic base being made up of low-temperature sintering ceramic or hard-fired ware
Plate, silicon substrate, compound semiconductor substrate, sapphire substrate, quartz base plate etc..In addition, brittle substrate 15, also can be
Substrate surface or internal attachment include film or semi-conducting material.In addition, brittle substrate 15, also can be on its surface
It is attached with film for being not belonging to fragile material etc..
Scoring device 1, in the top for the brittle substrate 15 for being placed in platform 14, possessing has to being formed at the fragility material
2 CCD cameras 16 that the alignment mark on material substrate 15 surface is shot.To cross over mobile station 10 and the platform 14 on its top
Mode, crane span structure 17 is set up in pillar 18a, 18b.
Guide member 19 is installed in crane span structure 17, and engraving head 20 is arranged to be guided by the guide member 19 and in x-axis direction
It is mobile.In the lower end of engraving head 20, holding tool unit 30 is installed, holding tool unit 30 is to keep tool 60 to maintain delineation
Wheel 40.
Herein, the step of roughly explanation forms score line using scoring device 1 to brittle substrate 15.First, exist
It is installed on the installation scribe wheel 40 of holding tool 60 of engraving head 20.Then, scoring device 1, carried out by a pair of CCD cameras 16
The positioning of brittle substrate 15.Then, scoring device 1, engraving head 20 is displaced into commitment positions, scribe wheel 40 is applied both
Fixed load, and it is contacted toward brittle substrate 15.Then, scoring device 1, moved by engraving head 20 is made in X-direction
It is dynamic, and form set score line in the surface of brittle substrate 15., can turn platform as needed in addition, scoring device 1
14 and in Y direction move, be identically formed score line with said circumstances.
Then, the details for keeping tool unit 30 is illustrated using schema.Fig. 2 (A)~Fig. 2 (D) is to maintain tool unit 30 respectively
Front view (A), left side view (B), right side view (C) and upward view (D).In addition, Fig. 3 (A) is to maintain removing for tool unit 30
The right side view for the state gone after stop part 74, Fig. 3 (B) are the profiles of Fig. 3 (A) IIIB-IIIB lines.
Tool unit 30 is kept, is scribe wheel 40, bearing pin 50, with keeping tool 60 to be integrally formed and winner.
Scribe wheel 40, e.g. to sinter the discoideus component of the formation such as diamond or superhard alloy.Moreover, by as burning
The ferromagnetic materials such as the cobalt that the combination material of knot diamond or superhard alloy is included, turning into scribe wheel 40 itself can be inhaled by magnet
The ferromagnetic drawn.
In addition, in scribe wheel 40, the through hole 41 for being centrally formed with penetrating for supply and marketing axle 50 in plectane side 42.This
Outside, in scribe wheel 40, in blade 43 of the peripheral part formed with the V shape for forming crest line.In addition, the scribe wheel 40 of the present embodiment,
Thickness about 0.65mm, external diameter about 2.0mm, the footpath about 0.8mm of through hole 41, about 130 ° of the sword nose angle of blade 43.
In addition, scribe wheel 40, except to sinter diamond or superhard alloy and in addition to former, also can be to be bored by single crystals
Stone or polycrystalline diamond constitutor.In the situation for the scribe wheel 40 being made up of single crystal diamond or polycrystalline diamond, for example, also may be used
To form component etc. of ferromagnetic material by plectane side 42, and turn into scribe wheel 40 have can be by attraction
Property.
Bearing pin 50, for example, to sinter the cylindrical element of the formation such as diamond or superhard alloy, as shown in Fig. 3 (B), its
One end turns into the pointed nose 51 of pointed shape.
Tool 60 is kept, by for example being formed with the holding tool matrix 61 of the SUS303 angular components formed without magnetic.
The holding has matrix 61, such as turns into the ladder of narrowed width downward under side view observation as shown in Fig. 2 (C)
Shape.The trapezoidal shape part of tool matrix 61 is kept, is opened below under forward sight observation as shown in Fig. 2 (A), formed with a pair
Maintaining part 62a, 62b and the retention groove 63 between maintaining part 62a, 62b.
In addition, in maintaining part 62a, 62b, cylinder 64a, 64b are fixed with coaxial position respectively by welding.And
And in cylinder 64a, 64b, in pin-and-hole 65a, 65b that coaxial position is inserted formed with supply and marketing axle 50.Therefore, scribe wheel 40
Plectane side 42, turn into the cylinder 64b with maintaining part 62a cylinder 64a and maintaining part 62b to plectane side 42
To cylinder 64a to turning into keeping wall 66a to face, with plectane side 42 to cylinder 64b to turning into face
Keeping wall 66b.In addition, will be in following explanation details on cylinder 64a, 64b.
In addition, in maintaining part 62a, formed with from the rounded recessed resettlement section 67 in right side surface side for keeping tool matrix 61.
In the resettlement section 67, following magnet 75 is contained.In addition, the size of resettlement section 67, the circle for being diameter 4mm.
In addition, keeping having matrix 61, it is past to carve by the mounting hole 68 formed with mounting hole 68, holding tool 60 in top
The engraving head 20 for drawing device 1 is installed.In addition, keeping the left surface of tool matrix 61, keep tool matrix 61 formed with insertion and arrive
Up to the bolt mounting holes 69 of right flank.In addition, the right flank of tool matrix 61 is being kept, formed with 2 screws 70a, 70b.
In addition, keep tool 60, possess have the fixing bolt 71 for being installed on bolt mounting holes 69 and by fixing bolt 71 and
It is fixed on the stop part 72 for the left surface for keeping tool matrix 61.The stop part 72, for inaccessible pin-and-hole 65b.
In addition, keeping tool 60, possess have fixing bolt 73a, 73b for being respectively arranged in 2 screws 70a, 70b and by
Fixing bolt 73a, 73b and be fixed on keep tool matrix 61 right flank stop part 74.The stop part 74, housed for occlusion
Portion 67, and the magnet 75 for being contained in resettlement section 67 is not dropped out.
Using the holding tool 60 as so, penetrated by by through hole 41 of the bearing pin 50 toward scribe wheel 40, and by bearing pin 50
It is inserted through pin-and-hole 65a, 65b of maintaining part 62a, 62b and forms holding tool unit 30.
In addition, the holding has unit 30, magnet 75 is contained toward circular resettlement section 67.Magnet 75, turns into and resettlement section
67 is in the same size, and is diameter 4mm circular person.Magnet 75, it is the scribe wheel 40 for attracting ferromagnetic.Moreover,
By magnet 75, scribe wheel 40 is attracted toward maintaining part 62a sides, plectane side 42 is contacted with keeping wall 66a.
Therefore, the clearance between the plectane side 42 of scribe wheel 40 and keeping wall 66a is zero, due to when forming score line,
The movement along bearing pin 50 of scribe wheel 40 is restricted, therefore scoring device 1 can make the forming position of score line stable and past
Desired position forms score line.On the other hand, by the power that is attracted by magnet 75 of regulation scribe wheel 40, and can without prejudice to
Score line is formed in the case of the rotation of scribe wheel 40.In order that rubbing between the plectane side 42 of scribe wheel 40 and keeping wall 66a
Wipe power to diminish, the surface roughness of plectane side 42 and keeping wall 66a a side or two sides can be set as smaller or form class brill carbon
The envelope of raising lubricity of (diamond-like carbon) etc. etc..
In addition, being formed in maintaining part 62a resettlement section 67, it is formed at overlapping with pin-and-hole 65a of the formation in maintaining part 62a
Position.Therefore, the magnet 75 of resettlement section 67 has been contained in, has turned into the through hole for the scribe wheel 40 for attracting bearing pin 50 to penetrate 41 weeks
Side, can attract the center of the plectane side 42 of scribe wheel 40, and scribe wheel 40 can be made positively upright.
If however, scribe wheel 40 turn into tilt in the state of form score line, will crack be formed at relative to
Substrate thickness direction and inclined direction are referred to as so-called fission (deflection) phenomenon.Produced moreover, once fissioning, then fragility
The section of material substrate 15 also becomes inclination, and will be unable in desired position disjunction.But the holding of the present embodiment tool unit
30, because scribe wheel 40 is upright, therefore the score line for being difficult to produce fission can be formed.
In addition, bearing pin 50, as shown in Fig. 3 (B), the length from scribe wheel 40 contains magnetic compared with maintaining part 62b sides
The maintaining part 62a sides of iron 75 are shorter.Therefore, in maintaining part 62a sides, because scribe wheel 40 and magnet 75 are close, therefore can
More reliably attract scribe wheel 40.Therefore, because the moving along bearing pin 50 of scribe wheel 40 can more reliably be limited, therefore carve
Device 1 is drawn, more reliably can form score line toward desired position.
Then, the number of assembling steps for keeping tool unit 30 is illustrated using schema.Fig. 4 (A) is to maintain the assembling step of tool unit 30
Right side view in rapid, Fig. 4 (B) is left side view, and Fig. 4 (C) is the profile of Fig. 4 (A) IVC-IVC lines.
Initial step, have matrix 61 using the holding formed with retention groove 63, keeping the lower end side of tool matrix 61
Cylinder mounting hole 76 will keep the lower section for having matrix 61 to cut into the trapezoidal shape of diagram and (walk by cylinder 64 is welded and fixed
It is rapid 1).The cylinder 64, it is made up of sintering diamond or superhard alloy.In addition, the cut-out of tool matrix 61 is kept, also using line
Any processing method such as discharge cutting processing or machining.In addition, when keeping the cut-out of tool matrix 61, cylinder 64
A part for lower side is also cut off simultaneously.
Following step, by the line (wire) of wire-cut electric discharge machine (not shown), break-through is keeping having in formation
The bolt mounting holes 69 of matrix 61, the line is set to be moved from bolt mounting holes 69 to cylinder 64 along track R, in cylinder 64
The circular hole as pin-and-hole 65a, 65b is formed centrally, makes the thickness of the intermediate tie scribe wheel 40 of cylinder 64 and cuts off (step
2).By the step, pin-and-hole 65a, 65b are formed keeping the coaxial position of tool matrix 61.In addition, the step of as so, specifically
For can use Japanese Unexamined Patent Publication 2011-240540 publications described in the step of.
Following step, the maintaining part 62a of tool matrix 61 is being kept, added by the face side from right flank using electric discharge
Work removes the part for keeping tool matrix 61, and forms the (step 3) of resettlement section 67 being made up of diameter 4mm circular recess.
In addition, resettlement section 67, is formed at the region comprising cylinder 64a and pin-and-hole 65a.In addition, the formation of resettlement section 67, is not limited to
Electro-discharge machining.
Following step, bearing pin 50 is run through the through hole 41 of scribe wheel 40, and be installed on the holding for keeping tool 60
Portion 62a, 62b, and stop part 72 is installed by the fixing bolt 71 of bolt mounting holes 69, inaccessible pin-and-hole 65b (steps 4).
Meanwhile by fixing bolt 73a, the 73b for being installed on screw 70a, 70b, fixed stop 74.In addition, stop part 74, turns into
Unclamp in the state of fixing bolt 73a, 73b can turn, can expose resettlement section 67 by turn is carried out.In addition, in step 4
In, so that the state diagram of the turn of stop part 74.In addition, the stop part 74 as so, can specifically use Japanese Unexamined Patent Publication
Stop part described in 2013-245145 publications.
Following step, (the step 5) of magnet 75 is housed in resettlement section 67.Moreover, last step, utilizes stop part
74, occlusion contains the (step 6) of resettlement section 67 of magnet 75.Via so as the step of, assembling keep tool unit 30.
Then, the holding tool unit 30 being assembled into when by using as so the step of is used in scoring device 1 and formed
During score line, because the situation that scribe wheel 40 moves along bearing pin 50 is restricted, therefore scoring device 1, score line can be made
Forming position is stable, and forms score line toward desired position.
In addition, as above in the present embodiment keep tool unit 30, the thickness about 0.65mm of scribe wheel 40, and with holding
Clearance about 0.02mm or so between wall 66a, 66b, score line can be formed toward desired position.Herein, also can be in keeping wall
Gap between 66a, 66b remains unchanged down, and the holding by the scribe wheel of the thickness about 0.4mm using scribe wheel 40 has unit 30
Carry out the formation of score line.Though compared with the holding that the thickness of scribe wheel 40 is 0.65mm has unit 30, due to clearance in the extreme
Greatly, therefore the generally movement in scribe wheel 40 toward bearing pin direction also becomes big, even if being that the thickness of scribe wheel 40 is 0.4mm holding
Have unit, equally can form score line toward desired position.The bias of score line now, only 10 μm or so.It is another
Aspect, for not there is the existing known holding of resettlement section 67 to have unit, formed and carved for 0.4mm person in the thickness using scribe wheel
The situation of line, the movement in scribe wheel toward bearing pin direction is big, and the bias of score line is also 224 μm or so.
[embodiment 2]
Then, the holding for illustrating other embodiment using schema has unit 130.Fig. 5 (A) is that the holding tool of embodiment 2 is single
Member 130 and the side view for being provided with the holding tool joint 200 for keeping tool unit 130, Fig. 5 (B) are to maintain the solid of tool unit 130
Figure, Fig. 5 (C) are to maintain the forward sight enlarged drawing of tool unit 130.
Tool joint 200 is kept, possessing has columned rotation axle portion 201 and columned connector portions 202.The holding has
Joint 200, it is attached to the engraving head of scoring device and uses.In addition, in the state for keeping tool joint 200 to be attached to engraving head
Under, rotation axle portion 201 has 2 bearing 203a, 203b of section by disclosing, has the columnar partition 204 of section with disclosing
Fill attached, and tool joint 200 will be kept to be kept into and rotate freely.
In columned connector portions 202, formed with the inner space 206 for possessing circular open 205 in lower end side.It is interior at this
The top in portion space 206, such as be embedded with magnet, and tool unit 130 will be kept to be kept into can be detachable.
Tool unit 130 is kept, is scribe wheel 140, bearing pin 150, with keeping tool 160 to be integrally formed and winner.In addition, delineation
Wheel 140 and bearing pin 150, turn into the composition with the scribe wheel of embodiment 1 40, substantially same with bearing pin 50, and omit specifically
It is bright.
Tool 160 is kept, is formed with the holding tool matrix 161 being made up of generally cylindrical magnetic metal.In the holding
Have the bottom of matrix 161, the retention groove 163 formed with a pair of maintaining parts 162a, 162b and between maintaining part 162a, 162b.
In maintaining part 162a, 162b, in pin-and-hole 165a, 165b that coaxial position is inserted formed with supply and marketing axle 150.
In addition, in maintaining part 162a, formed with from the rounded recessed resettlement section 167 in side for keeping tool matrix 161.
The resettlement section 167, contains magnet 175.In addition, maintaining part 162b pin-and-hole 165b, the footpath of its side is smaller, and turns into pin
The construction that axle 150 is not fallen out.In addition, in the resettlement section 167 for containing magnet 175, it is inaccessible by stop part (not shown).
The installation portion 170 of positioning is provided with keeping the top of tool matrix 161.The installation portion 170, it is that cutting keeps tool
The top of matrix 161 and formed, and possessing has rake 170a and flat part 170b.
Moreover, the side of installation portion 170 that will keep tool 160, is inserted by opening 205 toward inner space 206.Now keep
The upper end side of tool 160 is by the attraction on the top of inner space 206, and the rake 170a by installation portion 170 is with passing through inside
The parallel pin 207 in space 206 contacts, and keep tool unit 130 relative to the positioning and fixation for keeping having joint 200.In addition,
From when keeping tool joint 200 to take out holding tool unit 130, can easily be taken out by that tool 160 will be kept to be drawn toward lower section.
The holding tool unit 130 of composition as so, in the same manner as the holding tool unit 30 of embodiment 1, by magnet
175, scribe wheel 140 can be attracted toward maintaining part 162a sides, plectane side 142 and the keeping wall of scribe wheel 140 can be made
Clearance between 166a turns into zero.Therefore, tool unit 130 is kept, when forming score line, due to scribe wheel 140 can be limited
Along moving for bearing pin 150, therefore make the forming position of score line stable, and score line can be formed toward desired position.
In addition, scribe wheel 140, due to being running stores, it is therefore necessary to do the replacing of periodicity.In the present embodiment, by
It can easily be carried out in the handling for keeping having unit 130, therefore tool unit 130 itself kept by changing, just can promptly entered
Row forms the replacing for the scribe wheel 140 for keeping tool unit 130.
In addition, keeping tool 160, though having matrix 161 using the holding being made up of magnetic metal and being formed, also can be used
Following holding tool matrix 161, holding tool matrix 161 are in the same manner as the holding of embodiment 1 tool matrix 61, not have magnetic
SUS303 formed maintaining part 162a, 162b be located at holding tool matrix 161 bottom, with magnetic metal formed keep tool
The top of matrix 161.
[embodiment 3]
Then, the holding for illustrating other embodiment using schema has unit 230.Fig. 6 (A) is to maintain the side of tool unit 230
View, Fig. 6 (B) are the profiles of Fig. 6 (A) VIB-VIB lines.
Tool unit 230 is kept, is scribe wheel 240, bearing pin 250, with keeping tool 260 to be integrally formed and winner.In addition, delineation
Wheel 240 and bearing pin 250, turn into the composition with the scribe wheel of embodiment 1 40, substantially same with bearing pin 50, and omit specifically
It is bright.
Tool 260 is kept, is by having the structure of matrix 261 not have the holding for the angular component that such as SUS303 of magnetic is formed
Into.
Has matrix 261 in the holding, formed with a pair of maintaining parts 262a, 262b and between maintaining part 262a, 262b
Retention groove 263.
In addition, in maintaining part 262a, 262b, cylinder 264a, 264b are fixed with coaxial position respectively by welding.
Moreover, at cylinder 264a, 264b center, in pin-and-hole 265a, 265b that coaxial position is inserted formed with supply and marketing axle 250.Cause
This, with the plectane side 242 of scribe wheel 240 to cylinder 264a to turning into keeping wall 266a to face, with plectane side
242 pairs to cylinder 264b to turning into keeping wall 266b to face.
In addition, in maintaining part 262a, formed with from the rounded recessed resettlement section in right side surface side for keeping tool matrix 261
267.In the resettlement section 267, magnet 275 is contained.In addition, resettlement section 267, the circular resettlement section 57 from embodiment 1 is different,
As the resettlement section of fan-shaped.In addition, resettlement section 267, as shown in Fig. 6 (A), is formed as covering plectane side 242 and maintaining part
Region overlapping 262a.
In addition, keeping having matrix 261, in top formed with mounting hole 268, and tool 260 is kept, pass through the mounting hole
268, the engraving head toward scoring device (not shown) is installed.In addition, keeping the side of tool matrix 261, kept formed with insertion
Have the bolt mounting holes 269 of matrix 261 and 2 screws 270a, 270b positioned at the both sides of bolt mounting holes 269.
In addition, keeping tool 260, in the side of side opposite with the side shown in Fig. 6 (A), possess and be installed on bolt installation
The fixing bolt and stop part in hole 269, and by stop part occlusion pin-and-hole 265b.
In addition, keeping tool 260, possess have the fixing bolt (not shown) for being respectively arranged in 2 screws 270a, 270b and
Stop part (not shown), and by the stop part occlusion resettlement section 267.
Have 260 using the holding as so, and penetrated by by through hole of the bearing pin 250 toward scribe wheel 240, by bearing pin
250 are inserted through pin-and-hole 265a, 265b of maintaining part 262a, 262b and form holding tool unit 230.
In addition, the holding has unit 230, magnet 275 is housed toward the resettlement section 267 of the fan-shaped centered on pin-and-hole.Magnetic
Iron 275, turn into 267 roughly the same shape of resettlement section, and be fan-shaped.The magnet 275, it is the delineation for attracting ferromagnetic
Wheel 240.Moreover, by magnet 275, scribe wheel 240, attracted toward maintaining part 262a sides, make plectane side 242 and keeping wall
266a is contacted.
Therefore, similarly to Example 1, the clearance between the plectane side 242 of scribe wheel 240 and keeping wall 266a turns into
Zero, when forming score line, because the movement along bearing pin 250 of scribe wheel 240 is restricted, therefore by single using holding tool
Member 230, the forming position of score line can be made stable, and score line is formed toward desired position.
In addition, being formed at maintaining part 262a resettlement section 267, maintaining part 262a pin-and-hole is not made only in and is formed at
Position overlapping 265a, and be formed as covering the region overlapping with maintaining part 262a of plectane side 242 of scribe wheel 240.Also
It is magnet 275, is contained in the position overlapping with maintaining part 262a of plectane side 242.Therefore, it is contained in the magnet of resettlement section 267
275, it can equably attract the region entirety overlapping with maintaining part 262a of plectane side 242, and scribe wheel 240 can be made more true
It is upright on the spot.Therefore, the holding tool unit 230 of the present embodiment, because scribe wheel 240 is more reliably upright, therefore can be formed
It is difficult to the score line for producing fission (deflection).
In addition, in the above-described embodiments, though the magnet only one housed toward resettlement section, it also can be tool to keep tool unit
The composition of standby multiple magnet.So as composition situation, preferably：Multiple magnet, attract with not being inclined by with scribe wheel
Mode, be configured to equably attract plectane side.In addition, also through hole can be formed in above-mentioned magnet, insert bearing pin.
In the situation, it is preferably：Magnet is fixed in resettlement section in a manner of motionless in resettlement section using solid etc..
The above described is only a preferred embodiment of the present invention, any formal limitation not is done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
To any simple modification, equivalent change and modification made for any of the above embodiments, in the range of still falling within technical solution of the present invention.
Claims (8)
1. one kind keeps tool, possess a pair of maintaining parts and positioned at coaxial upper and be respectively formed in the pin-and-hole of the maintaining part, for by means of
By running through the through hole of scribe wheel and being inserted through the bearing pin of the pin-and-hole, and it is in rotatably to be maintained at this by the scribe wheel
Between maintaining part, it is characterised in that：
When keeping the scribe wheel, house along the direction of the bearing pin and attract the resettlement section of the magnet of the scribe wheel to be formed at the holding
One side in portion.
2. according to claim 1 keep tool, it is characterised in that：Wherein the resettlement section is formed at the position overlapping with the pin-and-hole
Put.
3. one kind keeps tool unit, possessing has：
The scribe wheel of ferromagnetic,
Run through the through hole of the scribe wheel bearing pin and
Keep tool, have a pair of maintaining parts keeping the scribe wheel and positioned at it is coaxial upper and be respectively formed in the maintaining part and
For the pin-and-hole of bearing pin insert, it is characterised in that：
In a side of the maintaining part, the magnet for attracting the scribe wheel along the direction of the bearing pin is contained.
4. according to claim 3 keep tool unit, it is characterised in that：Wherein the magnet is contained in overlapping with the bearing pin
Position.
5. according to claim 3 keep tool unit, it is characterised in that：Wherein the magnet is contained in the side of the scribe wheel
The position overlapping with the maintaining part.
6. the holding tool unit according to any claim in claim 3 to 5, it is characterised in that：Wherein the bearing pin exists
The magnet side is shorter.
A kind of 7. scoring device, it is characterised in that：Possesses the holding tool described in claim 1 or 2.
A kind of 8. scoring device, it is characterised in that：Possesses the holding tool unit described in any claim in claim 3 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014115307A JP6405717B2 (en) | 2014-06-03 | 2014-06-03 | Holder, holder unit and scribing device |
| JP2014-115307 | 2014-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171937A CN105171937A (en) | 2015-12-23 |
| CN105171937B true CN105171937B (en) | 2018-02-13 |
Family
ID=54886318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510208555.XA Expired - Fee Related CN105171937B (en) | 2014-06-03 | 2015-04-28 | Keep tool, keep tool unit and scoring device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6405717B2 (en) |
| KR (1) | KR101689459B1 (en) |
| CN (1) | CN105171937B (en) |
| TW (1) | TWI652235B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6424652B2 (en) * | 2015-02-02 | 2018-11-21 | 三星ダイヤモンド工業株式会社 | Holder, holder unit and scribing device |
| TWI636025B (en) * | 2016-06-15 | 2018-09-21 | 三星鑽石工業股份有限公司 | Marking device and holder unit |
| JP6736156B2 (en) * | 2016-06-21 | 2020-08-05 | 三星ダイヤモンド工業株式会社 | Scribing device and holder unit |
| JP7053013B2 (en) * | 2018-03-29 | 2022-04-12 | 三星ダイヤモンド工業株式会社 | Holder unit and its scribing wheels and pins |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111180A (en) * | 1993-12-04 | 1995-11-08 | 阿图尔-费希尔股份公司费希尔厂 | Drilling device having a radially displaceable drill shank |
| CN101228012A (en) * | 2005-12-01 | 2008-07-23 | 三星钻石工业股份有限公司 | Scribe device, scribe method, and chip holder |
| CN101562127A (en) * | 2008-04-16 | 2009-10-21 | Thk株式会社 | Marking device and multi-shaft marking device |
| KR101212438B1 (en) * | 2010-06-23 | 2012-12-13 | 파나소닉 액정 디스플레이 주식회사 | Glass cutting machine, glass cutter, and glass cutting method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637237A (en) * | 1979-08-30 | 1981-04-10 | Sharp Corp | Substrate dividing apparatus |
| JP5353085B2 (en) * | 2008-06-23 | 2013-11-27 | 三星ダイヤモンド工業株式会社 | Holder joint, holder unit, scribe head, and scribe device |
| JP2013086982A (en) * | 2011-10-13 | 2013-05-13 | Mitsuboshi Diamond Industrial Co Ltd | Scribing wheel made of sintered diamond and method for manufacturing the same |
-
2014
- 2014-06-03 JP JP2014115307A patent/JP6405717B2/en not_active Expired - Fee Related
-
2015
- 2015-03-17 TW TW104108447A patent/TWI652235B/en not_active IP Right Cessation
- 2015-03-24 KR KR1020150040563A patent/KR101689459B1/en active IP Right Grant
- 2015-04-28 CN CN201510208555.XA patent/CN105171937B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111180A (en) * | 1993-12-04 | 1995-11-08 | 阿图尔-费希尔股份公司费希尔厂 | Drilling device having a radially displaceable drill shank |
| CN101228012A (en) * | 2005-12-01 | 2008-07-23 | 三星钻石工业股份有限公司 | Scribe device, scribe method, and chip holder |
| CN101562127A (en) * | 2008-04-16 | 2009-10-21 | Thk株式会社 | Marking device and multi-shaft marking device |
| KR101212438B1 (en) * | 2010-06-23 | 2012-12-13 | 파나소닉 액정 디스플레이 주식회사 | Glass cutting machine, glass cutter, and glass cutting method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI652235B (en) | 2019-03-01 |
| JP6405717B2 (en) | 2018-10-17 |
| CN105171937A (en) | 2015-12-23 |
| KR20150139421A (en) | 2015-12-11 |
| JP2015229255A (en) | 2015-12-21 |
| KR101689459B1 (en) | 2016-12-23 |
| TW201546002A (en) | 2015-12-16 |
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