CN205766948U - Workpiece is from clamping device and workpiece intercept unit - Google Patents
Workpiece is from clamping device and workpiece intercept unit Download PDFInfo
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- CN205766948U CN205766948U CN201620668939.XU CN201620668939U CN205766948U CN 205766948 U CN205766948 U CN 205766948U CN 201620668939 U CN201620668939 U CN 201620668939U CN 205766948 U CN205766948 U CN 205766948U
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Abstract
This utility model provides a kind of workpiece from clamping device and workpiece intercept unit, and this workpiece is from clamping device, including load bearing seat；Workpiece clamping tool, is articulated with described load bearing seat, for clamping after workpiece to be cut is seated described load bearing seat and positioning described workpiece to be cut.Utilize the workpiece that this utility model provides from clamping device, according to lever principle, workpiece to be cut deadweight is relied on to push down the Workpiece clamping tool of both sides, the Workpiece clamping tool making both sides extrudes to centre, supporting workpiece to be cut makes it extrude to centre, make workpiece to be cut be in center and position to consolidate, so that it is guaranteed that there is not skew and beat in workpiece to be cut strong fix in cutting process, avoid the occurrence of facet out-of-flatness, collapse limit or rim charge topples over the situations such as workpiece of colliding with, improve work piece cut quality, improve cutting efficiency.
Description
Technical field
This utility model relates to cutting field, particularly relates to a kind of workpiece from clamping device and workpiece intercept unit.
Background technology
Line cutting technology is the most more advanced evolution process technology, and its principle is by high-speed motion
Gold steel wire carries out friction to workpiece to be processed (such as: silicon rod, sapphire or other quasiconductor hard brittle materials) and cuts to realize workpiece
Cut.It is excellent that line cutting technology has efficiency height, high, the precision height of production capacity etc. compared with the cutting of traditional knife saw sheet, grinding wheel and inner circle
Point.
For blocking with polycrystalline silicon rod, in the prior art, it is that polycrystalline silicon rod to be cut is positioned on plummer, by
The polycrystalline silicon rod of carrying on described plummer is cut by cutter unit, but in actual applications, due in cutter unit
The line of cut rubbing action when cutting workpiece, can pull workpiece more or less so that the workpiece on described plummer exists
The risk moved, if workpiece is moved, will certainly cause the out-of-flatness of facet or collapse limit, affecting cutting effect, reducing
The cut quality of workpiece and yields.
In view of this, in existing improvement, made to be correspondingly improved, such as, in a kind of example, it is provided that be one
Plant briquetting, suppress on workpiece, to guarantee that workpiece is stable on plummer.But, this body structure of briquetting is complicated, and the many compactings of briquetting
In the top of workpiece, when workpiece is cut, still suffering from workpiece and be cut line and pull the possibility moved left and right, firm effect is owed
Good.Further, by the way of briquetting, act on the most single, it it is only simple suppression.
Utility model content
This utility model provide a kind of workpiece from clamping device and and workpiece intercept unit, be used for solving existing workpiece fixed
In the technology of position, positioning device structure is complicated, the problems such as locating effect is not good enough, and positioning action is loaded down with trivial details.
For solving the problems referred to above and other problems, this utility model provides a kind of workpiece from clamping device, bag on the one hand
Include: load bearing seat；Workpiece clamping tool, is articulated with described load bearing seat, for pressing from both sides after workpiece to be cut is seated described load bearing seat
Tight and position described workpiece to be cut.
Alternatively, described workpiece to be cut includes workpiece main paragraph and work piece cut section to be cut；Described Workpiece clamping
Tool includes: workpiece main paragraph clamping fixture, is used for clamping and position described workpiece main paragraph；Work piece cut section clamping fixture,
For clamping described work piece cut section.
Alternatively, described work piece cut section includes workpiece head cut length and/or workpiece afterbody cut length.
Alternatively, described Workpiece clamping tool includes a pair clamping element being located at described load bearing seat opposite sides, any one
Described clamping element includes: support angle structure, including support angle bearing base and the clamping that becomes angle to be connected with described support angle bearing base
Arm；The bottom of described support angle bearing base is provided with the articulated elements for being articulated with described load bearing seat, and described load bearing seat is provided with described
The hinged seat that articulated elements is corresponding；Supporting member, is located on described clamping limb, is used for being resisted against described workpiece to be cut.
Alternatively, described support angle structure entirety is L-shaped.
Alternatively, described hinged seat includes two mounting ears being oppositely arranged；Described articulated elements includes: be connected to described
The bottom of support angle bearing base, confession are inserted in the connecting plate between two mounting ears；Wear two installations of described load bearing seat
Ear and the jointed shaft of described connecting plate or latch.
Alternatively, in its natural state, the overall center of gravity of described support angle structure is positioned at outside described jointed shaft or latch
Side.
Alternatively, described supporting member be articulated with described clamping limb end support wheel.
Alternatively, described supporting member be fixedly arranged in described clamping limb sidewall towards described load bearing seat support block.
This utility model provides a kind of workpiece intercept unit on the other hand, including: support；It is located at the work on described support
Part bogey, is provided with described workpiece from clamping device；Wire-electrode cutting device, is located at described Workpiece carrier device up and down
Top；Described wire-electrode cutting device includes the line cutter unit for cutting workpiece to be cut.
Workpiece provided by the utility model, from clamping device and workpiece intercept unit, essentially consists in be provided with to be articulated with and holds
Carry the Workpiece clamping tool of seat, according to lever principle, rely on workpiece to be cut deadweight to push down the Workpiece clamping tool of both sides, make two
The Workpiece clamping tool of side extrudes to centre, supports workpiece to be cut and makes it extrude to centre, makes workpiece to be cut be in center
Position and position consolidate, so that it is guaranteed that workpiece to be cut strong fix in cutting process does not occur skew and beats, it is to avoid go out
Existing facet out-of-flatness, collapse limit or rim charge topples over the situations such as workpiece of colliding with, improve work piece cut quality, improve cutting efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model workpiece from clamping device structural representation in one embodiment.
Fig. 2 to Fig. 5 is workpiece in Fig. 1 from clamping device implementation result figure in an application.
Fig. 6 is this utility model workpiece from clamping device structural representation in another embodiment.
Fig. 7 is workpiece in Fig. 6 from clamping device implementation result figure in an application.
Fig. 8 is this utility model workpiece from clamping device structural representation in a further embodiment.
Fig. 9 is workpiece in Fig. 8 from clamping device implementation result figure in an application.
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model being described, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by additionally
Different detailed description of the invention is carried out or applies, the every details in this specification can also based on different viewpoints with should
With, under without departing from spirit of the present utility model, carry out various modification or change.
It should be noted that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate
Content disclosed in bright book, understands for those skilled in the art and reads, and being not limited to this utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall disclosed in this utility model
Technology contents obtain and can contain in the range of.Meanwhile, in this specification cited as " on ", D score, "left", "right", " in
Between " and the term of " " etc., it is merely convenient to understanding of narration, and is not used to limit the enforceable scope of this utility model, its
Being altered or modified of relativeness, is changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
This utility model is intended to provide a kind of workpiece from clamping device and to be configured with this workpiece and cut from the workpiece of clamping device
Disconnected equipment.It should be noted that, in existing work piece cut technology, lack the effective technology hands that band cutting workpiece is fixed
Section, even if there being corresponding fixed structure, its effect is the most single and workpiece fixed effect is not the best enough.Work in this utility model
Part can carry out clamping and location from clamping device to workpiece to be cut, it is ensured that strong fix is not in cutting process for workpiece to be cut
There is skew and beat, it is to avoid facet out-of-flatness occurring, collapses limit or rim charge topples over the situations such as workpiece of colliding with, improve work piece cut
Quality, improves cutting efficiency.In the description of detailed description below, what workpiece to be cut was chosen is to decaptitate with needs
Illustrate as a example by the polycrystalline silicon rod that tail blocks, but be not limited thereto, workpiece to be cut except can be polycrystalline silicon rod it
Outward, it is also possible to be other such as glass cover-plates, sapphire silicon rod, silicon single crystal rod or silicon ingot (bar) etc..
Referring to Fig. 1 to Fig. 5, wherein, Fig. 1 shows this utility model workpiece from clamping device in one embodiment
Structural representation, Fig. 2 to Fig. 5 is workpiece in Fig. 1 from clamping device implementation result figure in an application.In conjunction with Fig. 1 extremely
Shown in Fig. 5, the workpiece that this utility model is shown in this embodiment is from clamping device 1, including load bearing seat 11 and workpiece clamp
Tight tool 13.
Hereinafter above-mentioned all parts is described in detail.
Load bearing seat 11, is used for carrying workpiece 2 to be cut.In actual applications, load bearing seat 11 substantially board face structure, have
Generally rectangular shaped loading floor, is used for carrying workpiece 2 to be cut.It is preferred that described loading floor is straight table top, described in hold
The width in microscope carrier face is suitable with the width of band cutting workpiece, and (width of the most described loading floor equals to or slightly less than the band cake made of glutinous rice, sold in sliced pieces
The width of workpiece is suitable), the length of described loading floor is suitable (for making described carrying with the length of workpiece 2 to be cut
Table top can adapt to the workpiece of different length, it is preferred that the length of described loading floor can be identified as the longest of required cutting
The workpiece of metric lattice).
Workpiece clamping tool 13, is articulated with load bearing seat 11, for clamping after workpiece 2 to be cut is seated load bearing seat and fixed
Position workpiece 2 to be cut.In actual applications, workpiece 2 to be cut includes workpiece main paragraph and work piece cut section (workpiece to be cut
Cut length can be further divided into such as workpiece head cut length and/or workpiece afterbody cut length), to this end, Workpiece clamping tool 13
Also can corresponding distribute, including workpiece main paragraph clamping fixture and work piece cut section clamping fixture, workpiece main paragraph clamping fixture is used
In clamping and positioning workpiece main paragraph, work piece cut section clamping fixture is used for clamping work piece cut section.Still decaptitate with needs
As a example by the polycrystalline silicon rod that tail blocks, in the present embodiment, as the polycrystalline silicon rod of workpiece 2 to be cut (below the present embodiment
In description, the label of polycrystalline silicon rod will use the label 2 of workpiece to be cut) substantially in class rectangle, need most to head and afterbody
Number amputation, therefore, polycrystalline silicon rod 2 can be further subdivided into silicon rod main paragraph 21, silicon rod head cutter section 23 and silicon rod afterbody
Cut length 25, Workpiece clamping tool 13 is subdivided into workpiece main paragraph clamping fixture 131, workpiece head clamping fixture the most accordingly
133 and workpiece afterbody clamping fixture 135.It is said that in general, the length of silicon rod main paragraph 21 is relatively long and silicon rod head cutter
The length of section 23 and silicon rod afterbody cut length 25 is relatively short, and therefore, the quantity of workpiece main paragraph clamping fixture 131 is intended to be more than
The quantity of workpiece head clamping fixture 133 and workpiece afterbody clamping fixture 135.
Any one Workpiece clamping tool 13 (either workpiece main paragraph clamping fixture 131, workpiece head clamping fixture 133,
Or workpiece afterbody clamping fixture 135) all include a pair clamping element 130 of being located at load bearing seat 11 opposite sides.Any one clamping
Part 130 farther includes the supporting member 138 being articulated with the support angle structure 132 of load bearing seat 11 and being located in support angle structure, support angle
Structure 132 includes support angle bearing base 134 and the clamping limb 136 that becomes angle to be connected with support angle bearing base 134, and (support angle structure is whole
Body is L-shaped, and support angle bearing base 134 and clamping limb 136 are respectively as two limits of described L-type), supporting member 138 is located at clamping
On arm 136.
Support angle structure 132 is articulated with load bearing seat 11, to this end, load bearing seat 11 is provided with hinged seat 111, in support angle structure 132
The bottom of support angle bearing base 134 is provided with the articulated elements 137 for being articulated with hinged seat 111 in load bearing seat 11.In the present embodiment,
Hinged seat 111 includes two mounting ears being oppositely arranged, and articulated elements 137 includes: be connected to the end of support angle bearing base 134
Portion, confession are inserted in the connecting plate between two mounting ears；Wear two mounting ears of load bearing seat 11 and the hinged of connecting plate
Axle or latch.Especially, in the present embodiment, it is to be positioned at jointed shaft or latch by the overall design of centre of gravity of support angle structure 132
Outside, the most in its natural state, support angle structure 132 is toward outer incline, and the support angle bearing base 134 in support angle structure 132 is toward upwarping
Rising, the clamping limb 136 in support angle structure 132 launches laterally.So, including the Workpiece clamping tool 13 of a pair clamping element 130
The inverted trapezoidal kenel just opened in opening.
Supporting member 138, is located on clamping limb 136, is used for being resisted against workpiece 2 to be cut.In the present embodiment, supporting member
138 is the wheel of supporting being articulated with clamping limb 136 end, and this supports wheel can use plastic material or elastic material (such as rubber).
But, supporting member 138 is not limited thereto, and in other embodiments, supporting member 138 may be used without for example, being fixedly arranged on clamping limb
In 136 towards load bearing seat 11 sidewall support block, this is supported block and can use and such as paste or the mode such as absorption is fixed.
This utility model also provides for a kind of workpiece intercept unit on the other hand, including: support；It is located on described support
Workpiece carrier device, is provided with foregoing workpiece from clamping device；And wire-electrode cutting device, it is located at described workpiece up and down and holds
Carry the top put；Described wire-electrode cutting device can at least include: cutting coil holder, and the line being located on described cutting coil holder cutting is single
Unit, described line cutter unit is provided with cutting wheels (e.g. a pair cutting wheels), is wound with cutting on described cutting wheels
Line.Utilize described workpiece intercept unit carry out workpiece block time, droop line cutter sweep, utilize the cutting on wire-electrode cutting device
Workpiece to be cut that is that Workpiece carrier device is carried by line and that positioned from gripping means grips by workpiece cuts.
Below in conjunction with Fig. 2 to Fig. 5, to utilizing this utility model workpiece from clamping device reality in workpiece blocks operation
Application illustrates.
First, as it is shown in figure 1, in its natural state, the support angle structure in the clamping element 130 of each Workpiece clamping tool 13
132 toward outer incline (the support angle bearing base 134 in support angle structure 132 up tilts, the clamping limb 136 in support angle structure 132 to
Outside is launched).
Then, as shown in Figures 2 to 4, transport workpiece 2 to be cut, workpiece 2 to be cut is placed in from top to bottom workpiece certainly
On the load bearing seat 11 of clamping device 1, according to lever principle, the support angle bearing base in the support angle structure 132 of each clamping element 130
134 are downwardly turned over around jointed shaft or latch by the action of gravity of workpiece 2 to be cut and drive clamping limb 136 around hinge
Spindle or latch inwardly rotate.So, as the support angle bearing base 134 in a pair clamping element 130 of Workpiece clamping tool 13
Downwardly turning over, two corresponding clamping limbs 136 inwardly rotate around jointed shaft or latch and extrude to centre, two clamping limbs
The supporting member 138 on 136 tops is resisted against workpiece 2 to be cut and orders about workpiece 2 to be cut toward middle mobile so that workpiece to be cut
Finally it is driven to center position (a pair clamping element 130 is symmetrical arranged), and with two clamping limbs 136 of both sides and supporting member 138
Effect under position that firm (as shown in Figure 3 and Figure 4, Fig. 3 is for utilizing this utility model workpiece from gripping means grips work to be cut
The side isometric view of part, Fig. 4 is the end view of Fig. 3).Thus, it is known that, utilize Workpiece clamping tool 13, can not only realize
The effect of conventional workpiece 2 fixing to be cut, also with the effect centered by workpiece to be cut.Due at the present embodiment
In, the polycrystalline silicon rod 2 as workpiece to be cut is subdivided into silicon rod main paragraph 21, silicon rod head cutter section 23 and silicon rod afterbody
Cut length 25, therefore, accordingly, Workpiece clamping tool 13 is also subdivided into workpiece main paragraph clamping fixture 131, the clamping of workpiece head
Tool 133 and workpiece afterbody clamping fixture 135, workpiece main paragraph clamping fixture 131 be held on silicon rod main paragraph 21 (if silicon
Rod main paragraph 21 length is longer, then workpiece main paragraph clamping fixture 131 may be configured as multiple and adjacent two workpiece main paragraphs folder
Spacing between tight tool 131 is longer), workpiece head clamping fixture 133 is held on silicon rod head cutter section 23, and workpiece afterbody presss from both sides
Tight tool 135 is held on silicon rod afterbody cut length 25.
Then, as it is shown in figure 5, just utilize wire-electrode cutting device (being shown the most in the drawings), workpiece 2 to be cut is carried out
Cutting.In the present embodiment, wire-electrode cutting device can at least include: cutting coil holder, and the line being located on described cutting coil holder cutting is single
Unit, described line cutter unit is provided with cutting wheels (e.g. a pair cutting wheels), is wound with cutting on described cutting wheels
Line.Cutting wheels and line of cut in wire-electrode cutting device can carry out up and down, and when cut, cutting wheels and line of cut by
Upper and lower activity is cut with the workpiece to be cut 2 being pointed to below line of cut.Head in this Fig. 5, to workpiece 2 to be cut
Portion and afterbody are both needed to cut accordingly, i.e. the cutting operation that workpiece 2 to be cut is made includes the cutting (work to be cut that decaptitates
Part under being cut in part 2 can be described as workpiece head cut length) and the cutting that the truncates (portion under cut in workpiece 2 to be cut
Divide and can be described as workpiece afterbody cut length).In actual applications, decaptitate cutting and the cutting that truncates can synchronize to carry out entering step by step
OK.Such as: in the synchronous cutting decaptitating cutting and the cutting that truncates, it is possible to provide two wire-electrode cutting devices, two wire-electrode cutting devices
Correspond respectively to head position and the tail position of workpiece to be cut, when cutting operation, simultaneously drive two wire-electrode cutting devices
Decline, two wire-electrode cutting devices perform decaptitate cutting and the cutting that truncates respectively, owing to workpiece head clamping fixture 133 is held on
Silicon rod head cutter section 23 and workpiece afterbody clamping fixture 135 are held on silicon rod afterbody cut length 25, therefore, at cutting process
In, it can be ensured that being smoothed out of cutting operation, the polycrystalline silicon rod as workpiece 2 to be cut will not offset, and facet smooths
Impulse-free robustness, after cutting, cut under silicon rod head cutter section 23 and silicon rod afterbody cut length 25 also will not because toppling over or
Bounce and wait and bump to the situation of silicon rod main paragraph 21.In the substep cutting decaptitating cutting and the cutting that truncates, it is only necessary to provide one
Individual wire-electrode cutting device, this wire-electrode cutting device may correspond to head position or the tail position of workpiece to be cut, makees in cutting
During industry, can first cut one end of workpiece to be cut and cut the other end of workpiece to be cut again and (the most first cut workpiece to be cut
Workpiece head cut length cuts workpiece afterbody cut length again, or the workpiece afterbody cut length first cutting workpiece to be cut is cut again
Workpiece head cut length).As a example by the workpiece head cut length first cutting workpiece to be cut cuts workpiece afterbody cut length again: first
By this wire-electrode cutting device corresponding to the workpiece head cut length of workpiece to be cut, wire-electrode cutting device is driven to decline, by this line
Cutter sweep performs to decaptitate cutting；Subsequently from clamping device 1, workpiece being rotated 180 °, workpiece is from treating that clamping device 1 is clamped
Cutting workpiece 2 head and the tail after rotating 180 ° exchange so that this wire-electrode cutting device is by original workpiece corresponding to workpiece to be cut
Head cutter section transfers the workpiece afterbody cut length corresponding to workpiece to be cut, or, translate this wire-electrode cutting device, this line is cut
Cut device to be moved to cut corresponding to the workpiece afterbody of workpiece to be cut by the workpiece head cut length corresponding to workpiece to be cut
Section；Afterwards, drive wire-electrode cutting device to decline, this wire-electrode cutting device perform to truncate cutting.Due to workpiece head clamping fixture 133
It is held on silicon rod head cutter section 23 and workpiece afterbody clamping fixture 135 is held on silicon rod afterbody cut length 25, therefore, in cutting
During, it can be ensured that being smoothed out of cutting operation, the polycrystalline silicon rod as workpiece 2 to be cut will not offset, facet
Smooth impulse-free robustness, after cutting, silicon rod head cutter section 23 and silicon rod afterbody cut length 25 under being cut also will not be because inclining
Or spring etc. and bump to the situation of silicon rod main paragraph 21.
Finally, successively taking off workpiece head afterbody cut length and workpiece main paragraph in order, each Workpiece clamping tool 13 is certainly
Move and open, be returned to naturalness.In the present embodiment, can first take off workpiece head cut length and workpiece afterbody cut length, then
Take off workpiece main paragraph.
Referring to Fig. 6 and Fig. 7, wherein, Fig. 6 is this utility model workpiece from clamping device knot in another embodiment
Structure schematic diagram, Fig. 7 is workpiece in Fig. 6 from clamping device implementation result figure in an application.In this another embodiment,
Described workpiece to be cut only need implement single block operation, such as implement decaptitate cutting with cut away workpiece head cut length or
Cutting of implementing to truncate (refers to decaptitate in the following description, it is assumed that this single blocks operation cutting away workpiece afterbody cut length
Cutting).Now, the polycrystalline silicon rod 2 as workpiece to be cut is subdivided into silicon rod main paragraph 21 and silicon rod head cutter section 23, because of
This, accordingly, Workpiece clamping tool 13 is also subdivided into workpiece main paragraph clamping fixture 131 and workpiece head clamping fixture 133, work
Part main paragraph clamping fixture 131 is held on silicon rod main paragraph 21, and (here, silicon rod main paragraph 21 length is relatively long (also can claim
For long polycrystalline silicon rod), therefore workpiece main paragraph clamping fixture 131 may be configured as multiple and adjacent two workpiece main paragraphs clamping and controls
Spacing between tool 131 is longer, it is thus achieved that the installation site that clamping effect is optimal), workpiece head clamping fixture 133 is held on silicon rod
Head cutter section 23.
For Fig. 6 and Fig. 7, to utilizing this utility model workpiece from the clamping device actual application in workpiece blocks operation
Illustrate.
First, in its natural state, the support angle structure 132 in the clamping element 130 of each Workpiece clamping tool 13 is toward flare
Tiltedly (the support angle bearing base 134 in support angle structure 132 up tilts, and the clamping limb 136 in support angle structure 132 is opened up laterally
Open).
Then, transport workpiece 2 to be cut, workpiece 2 to be cut is placed in the workpiece carrying from clamping device 1 from top to bottom
On seat 11, according to lever principle, the support angle bearing base 134 in the support angle structure 132 of each clamping element 130 is by work to be cut
The action of gravity of part 2 and downwardly turn over around jointed shaft or latch and drive clamping limb 136 inside around jointed shaft or latch
Rotate.So, downwardly turn over as the support angle bearing base 134 in a pair clamping element 130 of Workpiece clamping tool 13, corresponding
Two clamping limbs 136 inwardly rotate around jointed shaft or latch and extrude to centre, the supporting member on two clamping limb 136 tops
138 are resisted against workpiece 2 to be cut and order about workpiece 2 to be cut toward middle mobile so that workpiece to be cut is finally driven to centre bit
Put place, and firm to position under two clamping limbs 136 of both sides and the effect of supporting member 138.Thus, it is known that, utilize workpiece clamp
Tight tool 13, can not only realize the effect of the workpiece 2 fixing to be cut of routine, also with the effect centered by workpiece to be cut
Really.
Then, just utilize wire-electrode cutting device (being shown the most in the drawings), workpiece 2 to be cut is cut.At this
In embodiment, wire-electrode cutting device can at least include: cutting coil holder, is located at the line cutter unit on described cutting coil holder, described line
Cutter unit is provided with cutting wheels (e.g. a pair cutting wheels), is wound with line of cut on described cutting wheels.Line cuts
Cutting wheels and line of cut in device can carry out up and down, and when cut, cutting wheels and line of cut are from top to bottom lived
Move and cut with the workpiece to be cut 2 being pointed to below line of cut.In this Fig. 7, the head of workpiece 2 to be cut is carried out phase
The cutting answered, i.e. the cutting operation that workpiece 2 to be cut is made is to decaptitate that (part under cut in workpiece 2 to be cut can in cutting
It is referred to as workpiece head cut length).
In actual applications, in the cutting that decaptitates, this wire-electrode cutting device the workpiece head of workpiece to be cut is corresponded to
Portion's cut length, drives wire-electrode cutting device to decline, this wire-electrode cutting device perform to decaptitate cutting.Due to workpiece head clamping fixture
133 are held on silicon rod head cutter section 23, therefore, in cutting process, it can be ensured that being smoothed out of cutting operation, as to be cut
The polycrystalline silicon rod cutting workpiece 2 will not offset, and facet smooths impulse-free robustness, the silicon rod head cutter after cutting, under being cut
Section 23 also will not because of topple over or spring etc. and bump to the situation of silicon rod main paragraph 21.
Finally, successively taking off workpiece head cut length and workpiece main paragraph in order, each Workpiece clamping tool 13 is automatic
Open, be returned to naturalness.In the present embodiment, can first take off workpiece head cut length, then take off workpiece main paragraph.
Referring to Fig. 8 and Fig. 9, wherein, Fig. 8 is this utility model workpiece from clamping device knot in another embodiment
Structure schematic diagram, Fig. 9 is workpiece in Fig. 8 from clamping device implementation result figure in an application.In this further embodiment,
Described workpiece to be cut only need implement single block operation, such as implement decaptitate cutting with cut away workpiece head cut length or
Cutting of implementing to truncate (refers to decaptitate in the following description, it is assumed that this single blocks operation cutting away workpiece afterbody cut length
Cutting).Now, the polycrystalline silicon rod 2 as workpiece to be cut is subdivided into silicon rod main paragraph 21 and silicon rod head cutter section 23, because of
This, accordingly, Workpiece clamping tool 13 is also subdivided into workpiece main paragraph clamping fixture 131 and workpiece head clamping fixture 133, work
Part main paragraph clamping fixture 131 is held on silicon rod main paragraph 21, and (here, silicon rod main paragraph 21 length is relatively short (also can claim
For short polycrystalline silicon rod), the therefore set spacing between multiple workpiece main paragraph clamping fixtures 131 is shorter, it is thus achieved that clamping effect
The most optimal installation site), workpiece head clamping fixture 133 is held on silicon rod head cutter section 23.
Can be found by Fig. 1 to Fig. 9: the workpiece provided at this utility model in clamping device, relative at load bearing seat 11
Both sides can be provided with multipair hinged seat, so, can according to the size of workpiece to be cut itself and needed for the cutting operation that carries out and
Hinged corresponding Workpiece clamping tool on the hinged seat in position located.Such as: if workpiece to be cut needs to go simultaneously
Head cutting and the cutting that truncates, then need to arrange workpiece main paragraph clamping fixture 131, workpiece head clamping fixture 133 and workpiece
Afterbody clamping fixture 135；If workpiece to be cut only needs to carry out decaptitate cutting or the cutting that truncates, then need to arrange workpiece main paragraph
(workpiece main paragraph presss from both sides a class in clamping fixture 131 and workpiece head clamping fixture 133 and workpiece afterbody clamping fixture 135
Tight tool 131 and workpiece head clamping fixture 133, or, workpiece main paragraph clamping fixture 131 and workpiece afterbody clamping fixture
135)；If the length of workpiece to be cut is longer, then multiple workpiece main paragraph clamping fixture 131 and adjacent two workpiece main bodys are set
Spacing between section clamping fixture 131 is longer；If the length of workpiece to be cut is relatively short, then set multiple workpiece main bodys
Spacing between section clamping fixture 131 is shorter).
Workpiece provided by the utility model, from clamping device and workpiece intercept unit, essentially consists in be provided with to be articulated with and holds
Carry the Workpiece clamping tool of seat, according to lever principle, rely on workpiece to be cut deadweight to push down the Workpiece clamping tool of both sides, make two
The Workpiece clamping tool of side extrudes to centre, supports workpiece to be cut and makes it extrude to centre, makes workpiece to be cut be in center
Position and position consolidate, so that it is guaranteed that workpiece to be cut strong fix in cutting process does not occur skew and beats, it is to avoid go out
Existing facet out-of-flatness, collapse limit or rim charge topples over the situations such as workpiece of colliding with, improve work piece cut quality, improve cutting efficiency.
Obviously, those skilled in the art can carry out various change and modification without deviating from this practicality to this utility model
Novel spirit and scope.So, if of the present utility model these amendment and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprise these change and modification.
Claims (10)
1. a workpiece is from clamping device, it is characterised in that including:
Load bearing seat；And
After being seated described load bearing seat at workpiece to be cut, clamp and position the Workpiece clamping tool of described workpiece to be cut,
It is articulated with described load bearing seat.
Workpiece the most according to claim 1 is from clamping device, it is characterised in that:
Described workpiece to be cut includes workpiece main paragraph and work piece cut section to be cut；
Described Workpiece clamping tool includes: for clamping and position the workpiece main paragraph clamping fixture of described workpiece main paragraph；With
In the work piece cut section clamping fixture clamping described work piece cut section.
Workpiece the most according to claim 2 is from clamping device, it is characterised in that described work piece cut section includes workpiece head
Cut length and/or workpiece afterbody cut length.
Workpiece the most according to claim 1 and 2 is from clamping device, it is characterised in that described Workpiece clamping tool includes setting
In a pair clamping element of described load bearing seat opposite sides, any one described clamping element includes:
Support angle structure, including support angle bearing base and the clamping limb that becomes angle to be connected with described support angle bearing base；Described support angle
The bottom of bearing base is provided with the articulated elements for being articulated with described load bearing seat, and described load bearing seat is provided with corresponding with described articulated elements
Hinged seat；And
For being resisted against the supporting member of described workpiece to be cut, it is located on described clamping limb.
Workpiece the most according to claim 4 is from clamping device, it is characterised in that described support angle structure entirety is L-shaped.
Workpiece the most according to claim 4 is from clamping device, it is characterised in that:
Described hinged seat includes two mounting ears being oppositely arranged；
Described articulated elements includes: be connected to the bottom of described support angle bearing base, for being inserted in the company between two mounting ears
Fishplate bar；Wear two mounting ears of described load bearing seat and the jointed shaft of described connecting plate or latch.
Workpiece the most according to claim 6 is from clamping device, it is characterised in that in its natural state, described support angle structure
Overall center of gravity be positioned at the outside of described jointed shaft or latch.
Workpiece the most according to claim 4 is from clamping device, it is characterised in that described supporting member is for being articulated with described clamping
Arm end support wheel.
Workpiece the most according to claim 4 is from clamping device, it is characterised in that described supporting member is for being fixedly arranged on described clamping
In arm towards described load bearing seat sidewall support block.
10. a workpiece intercept unit, it is characterised in that including:
Support；
It is located at the Workpiece carrier device on described support, is provided with workpiece as claimed in any one of claims 1-9 wherein from clamping dress
Put；And
Wire-electrode cutting device, is located at the top of described Workpiece carrier device up and down；Described wire-electrode cutting device includes treating for cutting
The line cutter unit of cutting workpiece.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668939.XU CN205766948U (en) | 2016-06-29 | 2016-06-29 | Workpiece is from clamping device and workpiece intercept unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668939.XU CN205766948U (en) | 2016-06-29 | 2016-06-29 | Workpiece is from clamping device and workpiece intercept unit |
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| Publication Number | Publication Date |
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| CN205766948U true CN205766948U (en) | 2016-12-07 |
Family
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| CN201620668939.XU Active CN205766948U (en) | 2016-06-29 | 2016-06-29 | Workpiece is from clamping device and workpiece intercept unit |
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| CN (1) | CN205766948U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733857A (en) * | 2017-01-18 | 2017-05-31 | 苏州市旗腾环保科技有限公司 | Automatically pass through formula Spray-cleaning Machine |
| CN107139239A (en) * | 2017-05-25 | 2017-09-08 | 上海中医药大学附属岳阳中西医结合医院 | A kind of portable stripping stype machine |
| CN107263749A (en) * | 2017-06-13 | 2017-10-20 | 江苏美科硅能源有限公司 | A kind of new clamping tool |
| CN108866613A (en) * | 2018-08-28 | 2018-11-23 | 杨胜 | A kind of electro-plating method |
| CN108977871A (en) * | 2018-08-28 | 2018-12-11 | 杨胜 | A kind of zinc coating electroplating system |
| CN115351483A (en) * | 2022-09-20 | 2022-11-18 | 江西永德立新能源有限公司 | Welding device of lithium battery pack |
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2016
- 2016-06-29 CN CN201620668939.XU patent/CN205766948U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733857A (en) * | 2017-01-18 | 2017-05-31 | 苏州市旗腾环保科技有限公司 | Automatically pass through formula Spray-cleaning Machine |
| CN107139239A (en) * | 2017-05-25 | 2017-09-08 | 上海中医药大学附属岳阳中西医结合医院 | A kind of portable stripping stype machine |
| CN107139239B (en) * | 2017-05-25 | 2022-07-15 | 上海中医药大学附属岳阳中西医结合医院 | Portable stype machine of shelling |
| CN107263749A (en) * | 2017-06-13 | 2017-10-20 | 江苏美科硅能源有限公司 | A kind of new clamping tool |
| CN108866613A (en) * | 2018-08-28 | 2018-11-23 | 杨胜 | A kind of electro-plating method |
| CN108977871A (en) * | 2018-08-28 | 2018-12-11 | 杨胜 | A kind of zinc coating electroplating system |
| CN115351483A (en) * | 2022-09-20 | 2022-11-18 | 江西永德立新能源有限公司 | Welding device of lithium battery pack |
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Effective date of registration: 20180524 Address after: 314400 4 buildings in No. 17, Shi Dai Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang Patentee after: Haining Dijin science and Technology Co., Ltd. Address before: No. 1358, nine dry road, Si Jing Town, Songjiang District, Shanghai Patentee before: Shanghai Nissin Machine Tool Co., Ltd. |
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Effective date of registration: 20180807 Address after: 314400 6 Building 128, Shuang Lian Road, Haining Economic Development Zone, Jiaxing, Zhejiang Patentee after: Zhejiang Ji Ying Precision Machinery Co., Ltd. Address before: 314400 4 buildings in No. 17, Shi Dai Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang Patentee before: Haining Dijin science and Technology Co., Ltd. |
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