CN202607866U - Fixture applicable to loading workpieces in machining of multi-line cutting machine - Google Patents
Fixture applicable to loading workpieces in machining of multi-line cutting machine Download PDFInfo
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- CN202607866U CN202607866U CN 201220123008 CN201220123008U CN202607866U CN 202607866 U CN202607866 U CN 202607866U CN 201220123008 CN201220123008 CN 201220123008 CN 201220123008 U CN201220123008 U CN 201220123008U CN 202607866 U CN202607866 U CN 202607866U
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Abstract
The utility model discloses a fixture applicable to loading workpieces in machining of a multi-line cutting machine. The fixture comprises a machined workpiece filler strip, a stainless steel substrate, a left fixed steel strip and a right fixed steel strip, the left fixed steel strip is fixed on the left side of the machined workpiece filler strip, the right fixed steel strip is fixed on the right side of the machined workpiece filler strip, a vertically penetrating left fixed steel strip counter bore is arranged on the left fixed steel strip, a vertically penetrating right fixed steel strip counter bore is arranged on the right fixed steel strip, the left fixed steel strip is connected with the stainless steel substrate through a left fixing screw sequentially penetrating through the left fixed steel strip counter bore and a left fixed hole, and the right fixed steel strip is connected with the stainless steel substrate through a right fixing screw sequentially penetrating through the right fixed steel strip counter bore and a right fixed hole.
Description
Technical field
The utility model relates to a kind of multi-line cutting machine that is applicable to and adds the anchor clamps that man-hour, workpiece loaded.
Background technology
Along with the development of industries such as semiconductor, photovoltaic, LED, multi-line cutting machine is increasingly extensive in the application of association area.Multi-line cutting machine need be loaded on the multi-line cutting machine through certain method like silicon wafer ingot, sapphire crystal ingot etc. to be processed when operations, and described stowage will influence the quality and the output of processed goods.
Common stowage is to adopt the adhesive glue loading that bonds, and general flow is: the first step is bonded in to be processed (silicon wafer ingot, sapphire crystal ingot etc.) on the filler strip of being processed by raw materials such as glass, resin, graphite (BEAM) through adhesive glue and is cured.Second step was loaded on the stainless steel substrate with the method that bonds with the another side that adhesive glue will be accomplished the BEAM after solidifying again.The stainless steel substrate that the 3rd step will be accomplished above-mentioned bonding is fastened to through screw on the grip track (Clamping rail) of multi-line cutting machine, accomplishes workpiece and finally loads.
In above-mentioned flow process, preceding two step loadings need be used adhesive glue, in actual production, have many factors can influence the quality of bonding, thereby influence cut quality.Such as, present glue by two kinds of components in certain proportion preparations, if ratio is improper, will influence the cohesive force of glue usually; Adhesive glue is as a kind of chemicals, and its performance is used site environment temperature effect bigger, summer and winter colloid viscosity performance just obviously inconsistent; When colloid viscosity is less than normal, the mobile change greatly, adhesive glue is prone to be extruded; Cause tack coat weak, cohesive force descends; The surface smoothness of adhesive surface and cleanliness factor also can cause significant impact to bond quality; Operative employee's human factor also will influence bond quality.So; The problem that in above-mentioned stowage, exists mainly contains: first; If the loading bond quality of workpiece does not guarantee that the crystal ingot in will cutting becomes flexible even comes off, torsional deformation will appear in the processed goods surface; Can't guarantee original thickness and flatness requirement, cause a large amount of bad; The second, because workpiece cleans, colloid curing need expend more man-hour, be unfavorable for High-efficient Production in the workpiece bonding process; The 3rd, in case bonding is accomplished, all parameters all will be finalized the design, and be unfavorable for process corrections; The 4th, bonding is chemicals with glue, and can not degrade voluntarily, and by the requirement of ISO 14001 environmental systems, these type of article all need be handled by " dangerous solid useless ", so a large amount of uses of adhesive glue are prone to cause environmental hazard.
The patent No. is 201110076023.7, and patent name is " fixture of auxiliary multi-line cutting machine cutting silicon single crystal rod ".
In this patent, silicon crystal bar sticks with glue the upper surface that is connected on adhesive strip, then adhesive sheet is placed the bottom, again adhesive strip and locking strip is put into the Baltimore groove of adhesive sheet end face, and makes the corresponding sidewall of adhesive sheet, adhesive strip and locking strip be adjacent to engagement each other.Use fastening bolt again, and be encased inside the bowl-type pad and be fixed on from bottom to up on the bolt hole, locking strip is fixed on the adhesive sheet.Level screws in to the tapped through hole of the bolt that is provided with on the spill cell wall, utilizes the bolt end that locking strip is withstood, and reaches the purpose of further fixed bonding bar.
In this patent; Used adhesive sheet, adhesive strip and locking strip, directly grooving on adhesive sheet is in the space after again locking strip being snapped in adhesive strip and adhesive sheet and assembles; This kind fixing means has used too much convex structure (to be fixed by several bolts hole between adhesive strip and locking strip; When bolt hole is fixed, used convex structure, seeing the patent No. for details is 201110076023.7; Patent name is the specific embodiment of " fixture of auxiliary multi-line cutting machine cutting silicon single crystal rod "), and adhesive strip need snap in the groove of adhesive board; Too much machining and mechanical attachment can't guarantee the uniformity on plane between workpiece, adhesive sheet and the equipment three; If uniformity can not guarantee; It is inconsistent to make that finally workpiece contacts with the gauze of wire cutting machine, and gauze line bow morphs, and causes defective products to take place.The method that this patent is used makes adhesive strip through being fixed on the adhesive sheet of locking strip, does not regulate measure, is equal to the situation after adhesive glue is solidified, and does not possess the feasibility of the technology adjustment of workpiece, has limitation in actual use.This patent has used a plurality of bolts hole to fix, in practical operation, and step more loaded down with trivial details (need install many bolts hole, and bolt hole used convex structure fixing the time, unavoidable efficient is lower in the time of operation).
The utility model content
The technical problem that the utility model will solve provides a kind of multi-line cutting machine that is applicable to of installing simply firmly and can regulating and adds the anchor clamps that man-hour, workpiece loaded.
In order to solve the problems of the technologies described above, the utility model provides a kind of multi-line cutting machine that is applicable to add the anchor clamps that man-hour, workpiece loaded, and comprises processing work filler strip and stainless steel substrate; The left surface of processing work filler strip is provided with left groove, and the right flank of processing work filler strip is provided with right groove; Said processing work filler strip left side is provided with left fixed steel ruler, corresponds to left groove on the said left fixed steel ruler and is provided with left protruding block; Said left fixed steel ruler is provided with the left fixed steel ruler counterbore of the up/down perforation of at least one; Said processing work filler strip right side is provided with right fixed steel ruler, corresponds to right groove on the said right fixed steel ruler and is provided with right protruding block; Said right fixed steel ruler is provided with the right fixed steel ruler counterbore of the up/down perforation of at least one; Correspond to left fixed steel ruler counterbore on the said stainless steel substrate and be provided with left fixing hole, correspond to right fixed steel ruler counterbore and be provided with right fixing hole; Said left protruding block snaps in the left groove, and said right protruding block snaps in the right groove; Be connected through the left hold-down screw that passes left fixed steel ruler counterbore and left fixing hole successively between said left fixed steel ruler and the stainless steel substrate, be connected through the right hold-down screw that passes right fixed steel ruler counterbore and right fixing hole successively between said right fixed steel ruler and the stainless steel substrate.
The multi-line cutting machine that is applicable to as to the utility model adds the improvement of the anchor clamps that workpiece loads in man-hour: said processing work filler strip is provided with the through hole of at least one; Said through hole connects the processing work filler strip from left to right; Correspond to through hole and be provided with left fixed steel ruler through hole, said left fixed steel ruler through hole connects left fixed steel ruler from left to right; Correspond to through hole and be provided with right fixed steel ruler through hole, said right fixed steel ruler through hole connects right fixed steel ruler from left to right; Fix through the hold-down screw that passes left fixed steel ruler through hole, through hole and right fixed steel ruler through hole successively between said processing work filler strip, left fixed steel ruler and the right fixed steel ruler.
The multi-line cutting machine that is applicable to as to the utility model adds the further improvement of the anchor clamps that workpiece loads in man-hour: described left fixed steel ruler counterbore and right fixed steel ruler counterbore are oval slotted hole.
The multi-line cutting machine that is applicable to as to the utility model adds the further improvement of the anchor clamps that workpiece loads in man-hour: the stainless steel substrate upper surface is provided with rule.
The multi-line cutting machine that is applicable to as to the utility model adds the further improvement of the anchor clamps that workpiece loads in man-hour: the precision of described rule is 0.5mm.
The multi-line cutting machine that is applicable to as to the utility model adds the further improvement of the anchor clamps that workpiece loads in man-hour: described left groove is a V-shaped groove; Said right groove is the V-shaped groove identical with left groove; Described left protruding block is the V-arrangement protruding block that matches with left groove, and said right protruding block is the V-arrangement protruding block that matches with right groove.
The multi-line cutting machine that is applicable to as to the utility model adds the further improvement of the anchor clamps that workpiece loads in man-hour: described left groove is a rectangular channel; Said right groove is the rectangular channel identical with left groove; Described left protruding block is the rectangular preiection piece that matches with left groove, and said right protruding block is the rectangular preiection piece that matches with right groove.
The multi-line cutting machine that is applicable to of the utility model adds the anchor clamps that man-hour, workpiece loaded; Adopt to be left fixed steel ruler and right fixed steel ruler be locked the filler strip of processing work; Re-using left side adjustment screw is fixed on left fixed steel ruler and right fixed steel ruler on the stainless steel substrate respectively with right adjustment screw; The stainless steel substrate surface is a horizontal plane; The face that left side fixed steel ruler and right fixed steel ruler contact with it also is a horizontal plane, guarantees that the stainless steel substrate surface and the machined surface of final workpiece are consistent, and the lower surface of processing work filler strip can contact or not contact with the stainless steel substrate surface; This kind fixing means is simple relatively, does not use too much convex structure to lock, and only uses hold-down screw to fix, and can guarantee the uniformity on plane between workpiece, adhesive sheet and the equipment three.And the multi-line cutting machine that is applicable at the utility model adds in the anchor clamps that man-hour, workpiece loaded; Can use left side adjustment screw and right adjustment screw that the processing work filler strip that fixes is adjusted (left and right sides adjusting range is calculated by 360 degree circumference can reach 6 degree, can satisfy the needs when reality is used).The multi-line cutting machine that is applicable at the utility model adds in the anchor clamps that man-hour, workpiece loaded at last; Only adopted hold-down screw that left fixed steel ruler and right fixed steel ruler and processing work filler strip are locked; Re-use left side adjustment screw and right adjustment screw with left fixed steel ruler and right fixed steel ruler fixing both can, can improve the operating efficiency of using greatly.
Description of drawings
Below in conjunction with accompanying drawing the practical implementation method of the utility model is done further explain.
Fig. 1 is that the multi-line cutting machine that is applicable to of the utility model adds the primary structure sketch map of the anchor clamps that workpiece loads in man-hour;
Fig. 2 is the cutaway view of D-D among Fig. 1;
Fig. 3 is the structural representation of the processing work filler strip 1 among Fig. 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the cutaway view of C-C among Fig. 3;
Fig. 6 is the structural representation of the left fixed steel ruler 31 among Fig. 1;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the cutaway view of A-A among Fig. 6;
Fig. 9 is the cutaway view of B-B among Fig. 6.
The practical implementation method
Embodiment 1, Fig. 1～Fig. 2 have provided a kind of multi-line cutting machine that is applicable to and have added the anchor clamps that man-hour, workpiece loaded.Comprise processing work filler strip 1, left fixed steel ruler 31, right fixed steel ruler 32, hold-down screw 13, left hold-down screw 11, right hold-down screw 12, rule 100 and stainless steel substrate 10.
Left surface at processing work filler strip 1 has a left groove 51 from front to back, has a right from front to back groove 52 (it is identical with right groove 52 to be left groove 51) at the right flank of processing work filler strip 1.Have the through hole 23 of at least one on the processing work filler strip 1; Through hole 23 connects processing work filler strip 1 from left to right.
Correspond to left groove 51, be provided with left protruding block 41 (left groove 51 matches with left protruding block 41) on the right side of left fixed steel ruler 31; Correspond to through hole 23, on left fixed steel ruler 31, be provided with left fixed steel ruler through hole 33 (axial line of the axial line of left fixed steel ruler through hole 33 and through hole 23 coincides), left fixed steel ruler through hole 33 connects left fixed steel ruler 31 from left to right; On left fixed steel ruler 31, be provided with the left fixed steel ruler counterbore 71 of up/down perforation.
Correspond to right groove 52, be provided with right protruding block 42 (right groove 52 matches with right protruding block 42) in the left side of right fixed steel ruler 32; Correspond to through hole 23, on right fixed steel ruler 32, be provided with right fixed steel ruler through hole 43 (axial line of the axial line of right fixed steel ruler through hole 43 and through hole 23 coincides), right fixed steel ruler through hole 43 connects right fixed steel ruler 32 from left to right; On right fixed steel ruler 32, be provided with the right fixed steel ruler counterbore 72 of up/down perforation.
The left protruding block 41 of left side fixed steel ruler 31 snaps in the left groove 51; The right protruding block 42 of right fixed steel ruler 32 snaps in the right groove 52; After passing left fixed steel ruler through hole 33, through hole 23 and right fixed steel ruler through hole 43 successively through hold-down screw 13 again, fixing through on hold-down screw 13, being screwed into the hold-doun nut 3 that matches with hold-down screw 13.
On stainless steel substrate 10, correspond to left fixed steel ruler counterbore 71 and be provided with left fixing hole 61, correspond to right fixed steel ruler counterbore 72 and be provided with right fixing hole 62.
Left side fixed steel ruler 31 is through left hold-down screw 11 be connected with stainless steel substrate 10 (being that left hold-down screw 11 passes left fixed steel ruler counterbore 71 and left fixing hole 61 successively); Right fixed steel ruler 32 is through right hold-down screw 12 be connected with stainless steel substrate 10 (being that right hold-down screw 12 passes right fixed steel ruler counterbore 72 and right fixing hole 62 successively).
For guaranteeing that fixation stability is reliable between processing work filler strip 1, left fixed steel ruler 31 and the right fixed steel ruler 32; Can be parallel to through hole 23 and on processing work filler strip 1, establish a plurality of through holes 23; Correspond to a plurality of through holes 23 on the processing work filler strip 1; Establish a plurality of left fixed steel ruler through holes 33 (quantity of the left fixed steel ruler through hole 33 on the left fixed steel ruler 31 and through hole 23 quantity on the processing work filler strip 1 are coincide) on the left fixed steel ruler 31, establishing a plurality of right fixed steel ruler through holes 43 (quantity of the right fixed steel ruler through hole 43 on the right fixed steel ruler 32 and through hole 23 quantity on the processing work filler strip 1 are coincide) on the right fixed steel ruler 32.For guaranteeing that fixation stability is reliable between left fixed steel ruler 31 and right fixed steel ruler 32 and the stainless steel substrate 10; On left fixed steel ruler 31; If a plurality of left fixed steel ruler counterbores 71 (paralleling between each left fixed steel ruler counterbore 71); Correspond to a plurality of left fixed steel ruler counterbores 71, on stainless steel substrate 10, establish a plurality of left fixing holes 61 (quantity of the quantity of left fixed steel ruler counterbore 71 and left fixing hole 61 matches); Correspond to left fixed steel ruler counterbore 71; On right fixed steel ruler 32, establish the right fixed steel ruler counterbore 72 of respective numbers; Correspond to the right fixed steel ruler counterbore 72 that is located on the right fixed steel ruler 32, on stainless steel substrate 10, establish a plurality of right fixing holes 62 (quantity of the quantity of right fixed steel ruler counterbore 72 and right fixing hole 62 matches).
When reality is used, assemble according to following steps:
1, hold-down screw 13 is passed left front fixed steel ruler through hole 33, preceding through hole 23 and right front fixed steel ruler through hole 43 successively; Other end at hold-down screw 13 is screwed into hold-doun nut 3 again; With hold-doun nut 3 processing work filler strip 1, left fixed steel ruler 31 and right fixed steel ruler 32 are fixed (other corresponding hold-down screw installation method is the same, can strengthen constant intensity through more than one bolt) by hold-down screw 13.
2, will be placed on the stainless steel substrate 10 with the processing work filler strip 1 that left fixed steel ruler 31 and right fixed steel ruler 32 fix; Guarantee that left fixed steel ruler counterbore 71 is corresponding with the position of left fixing hole 61, right fixed steel ruler counterbore 72 corresponding with the position of right fixing hole 62 (position of directly observing left fixed steel ruler counterbore 71 and left fixing hole 61 and right fixed steel ruler counterbore 72 and right fixing hole 62 through naked eyes just can).
3, left hold-down screw 11 passes left fixed steel ruler counterbore 71 and left fixing hole 61, manually be screwed into (when manually being screwed into, can be up to the strength of light with hand, till inconvenience further is screwed into again); Right hold-down screw 12 passes right fixed steel ruler counterbore 72 and right fixing hole 62, manually be screwed into (when manually being screwed into, can be up to the strength of light with hand, till inconvenience further is screwed into again).
4, adjust the position of processing work filler strips 1 according to the rule on the stainless steel substrate 10 100; Because left fixed steel ruler counterbore 71 is oval slotted hole with right fixed steel ruler counterbore 72; In the scope of oval slotted hole; (lower end of left hold-down screw 11 is screwed into the left fixing hole 61 that matches can to do the adjustment of 0～6 degree angular range with left fixed steel ruler 31 and right fixed steel ruler 32 fixing processing work filler strips 1; The lower end of right hold-down screw 12 is screwed into the right fixing hole 62 that matches, and the upper end of left hold-down screw 11 is in left fixed steel ruler counterbore 71, and left fixed steel ruler counterbore 71 is oval slotted hole; The upper end of right hold-down screw 12 is in right fixed steel ruler counterbore 72; Right fixed steel ruler counterbore 72 be the oval slotted hole the same with left fixed steel ruler counterbore 71, do certain adjustment so left fixed steel ruler counterbore 71 can center on left hold-down screw 11, and right fixed steel ruler counterbore 72 can center on right hold-down screw 12 and do certain adjustment).
5, confirmed after the position of processing work filler strip 1; Tool using (instrument of inner hexagon spanner and so on) is tightened (just can left fixed steel ruler 31 be fixed on the stainless steel substrate 10 through left hold-down screw 11, just can right fixed steel ruler 32 be fixed on the stainless steel substrate 10 through right hold-down screw 12) with left hold-down screw 11 with right hold-down screw 12.
6, go up machined (this step is existing public technology).
Comparative Examples 1, be 201110076023.7 with the patent No., patent name is a Comparative Examples 1 for the patent of " fixture of auxiliary multi-line cutting machine cutting silicon single crystal rod ".
Comparative Examples 1 is compared with embodiment 1:
Comparative Examples 1 has been used adhesive sheet, adhesive strip and locking strip; Directly grooving on adhesive sheet; In the space after again locking strip being snapped in adhesive strip and adhesive sheet and assembles, this kind fixing means has used too much convex structure (to be fixed by several bolts hole, when bolt hole is fixed between adhesive strip and locking strip; Used convex structure; Seeing the patent No. for details is 201110076023.7, and patent name is the specific embodiment of " fixture of auxiliary multi-line cutting machine cutting silicon single crystal rod "), and adhesive strip need snap in the groove of adhesive board; Too much machining and mechanical attachment can't guarantee the uniformity on plane between workpiece, adhesive sheet and the equipment three; If uniformity can not guarantee; It is inconsistent to make that finally workpiece contacts with the net of wire cutting machine, and the gauze bow morphs, and causes defective products to take place.The method that Comparative Examples 1 is used makes adhesive strip through being fixed on the adhesive sheet of locking strip, does not possess the feasibility of the technology adjustment of workpiece, has limitation in actual use.Used a plurality of bolts hole to fix in the Comparative Examples 1, in practical operation, step more loaded down with trivial details (need install many bolts hole, and bolt hole having used convex structure fixing the time the unavoidable efficient end relatively in the time of operation).
And among the embodiment 1; What adopt is that left fixed steel ruler 31 and right fixed steel ruler 32 are locked processing work filler strip 1; Re-using left hold-down screw 11 is fixed on left fixed steel ruler 31 and right fixed steel ruler 32 on the stainless steel substrate 10 respectively with right hold-down screw 12; Stainless steel substrate 10 upper surfaces are horizontal plane; The face that left side fixed steel ruler and right fixed steel ruler contact with it also is a horizontal plane, guarantees that the stainless steel substrate surface and the machined surface of final workpiece are consistent, and the lower surface of processing work filler strip can contact or not contact with the stainless steel substrate surface; And this kind fixing means is simple relatively, does not use too much convex structure to lock, and only uses hold-down screw 13 fixing, can guarantee the uniformity on plane between workpiece, adhesive sheet and the equipment three.And in embodiment 1, can use left hold-down screw 11 and the processing work filler strip 1 that 12 pairs of right hold-down screws fix to adjust (left and right sides adjusting range is calculated by 360 degree circumference can reach 6 degree, can satisfy the needs that use in reality).At last in embodiment 1; Only adopted hold-down screw 13 and hold-down screw 14 that left fixed steel ruler 31 and right fixed steel ruler 32 are locked processing work filler strip 1; Re-use left hold-down screw 11 and right hold-down screw 12 with left fixed steel ruler 31 and right fixed steel ruler 32 fixing both can, can improve service efficiency greatly.
Draw according to experiment, production time of Comparative Examples 1 statistics is: an adhesive strip and locking strip are put into the Baltimore groove of adhesive sheet end face, 3 minutes consuming time; Make the corresponding sidewall of adhesive sheet, adhesive strip and locking strip be adjacent to engagement each other, 6 minutes consuming time; Use fastening bolt again, and be encased inside the bowl-type pad and be fixed on from bottom to up on the bolt hole, locking strip is fixed on the adhesive sheet 12 minutes consuming time; All levels screw in to the tapped through hole of bolt on the spill cell wall, and locking strip is withstood, and accomplish further fixed bonding bar, 10 minutes consuming time; Last fastening once more upward and downward and level to screw, 2 minutes consuming time; Whole process is consuming time to be 33 minutes, and this only accomplishes the assembling of workpiece, if be a set of calculated by double joint, one group of workpiece assembling is consuming time will to exceed 1 hour/group.And the statistics of the production efficiency among the embodiment 1 as follows; Be example with one group of fastening time of workpiece equally, left fixed steel ruler 31 and right fixed steel ruler 32 are locked processing work filler strip 1, take 4 minutes; Re-using left hold-down screw 11 is fixed on left fixed steel ruler 31 and right fixed steel ruler 32 on the stainless steel substrate 10 respectively with right hold-down screw 12; Take 5 minutes, locate at last and fasteningly take 3 minutes, overall consuming time is 12 minutes/group.Defective products rate in the Comparative Examples 1; Bad with consistency of thickness (with sheet thickness), fragmentation is bad, flexibility (WARP/BOW) is bad, LD (the cutting processing vestige is residual) is bad is objects of statistics; Experiment defective products rate in the Comparative Examples 1 is 10～18%, and the defective products rate among the embodiment 1 is 1～0.8%.Bad judgement draws according to GB/T 12965-2005 " silicon cutting blade and abrasive sheet " national standard.
Comparative Examples 2, with existing common stowage in the background technology as a comparison the example 2:
Comparative Examples 2 is compared with embodiment 1:
The stowage step of Comparative Examples 2 is simple, need not use too much convex structure, but owing to used adhesive glue; In bonding; It is too big influenced by the cleanliness factor of extraneous environment and adhesive surface, and in the time of when temperature is high and at the bottom of the temperature, the effect of adhesive glue tends to different; Therefore cleaning is consuming time more when boning, and influences integrated operation efficient.The stowage step of embodiment 1 is complicated slightly, but fixing more firm, and can after fixing, can do the instant adjustment of some error correction formulas.
Draw according to practical operation: the production efficiency of Comparative Examples 2; With one group of fastening time of workpiece be example; Cleaning operation needs 15 minutes before the general bonding, and glue mixing, gluing, typing need 10 minutes, later stage cleaning requirement 10 minutes; Whole efficiency is 35 a minutes/group, adhesive glue is not counted 4 hours hardening times at this.And the statistics of the production efficiency among the embodiment 1 as follows; Be example with one group of fastening time of workpiece equally, left fixed steel ruler 31 and right fixed steel ruler 32 are locked processing work filler strip 1, take 4 minutes; Re-using left hold-down screw 11 is fixed on left fixed steel ruler 31 and right fixed steel ruler 32 on the stainless steel substrate 10 respectively with right hold-down screw 12; Take 5 minutes, locate at last and fasteningly take 3 minutes, overall consuming time is 12 minutes/group.The defective products rate relatively; Bad with consistency of thickness (with sheet thickness), fragmentation is bad, flexibility (WARP/BOW) is bad, LD (the cutting processing vestige is residual) is bad is objects of statistics; Monthly average defective products rate in the Comparative Examples 2 is usually 5～8%, and the defective products rate among the embodiment 1 is 1～0.8%.Bad judgement draws according to GB/T12965-2005 " silicon cutting blade and abrasive sheet " national standard.
The groove structure of adhesive sheet in Comparative Examples 3, the cancellation Comparative Examples 1, usage level plate fixing.The method for using of miscellaneous part is with the method for using of miscellaneous part in the Comparative Examples 1.
Comparative Examples 3 is compared with embodiment 1:
At least the number of bolt hole of comparing in the ratio 1 when Comparative Examples 3 is used has increased by one times, operates more loaded down with trivial details.So loaded down with trivial details operation, operating efficiency can't be compared with embodiment 1.
Draw according to experiment: the production time statistics of Comparative Examples 3 is: an adhesive strip and locking strip are placed on the adhesive sheet plane; Use fastening bolt again; And be encased inside the bowl-type pad and be fixed on from bottom to up on the bolt hole, the both sides locking strip is fixed on the adhesive sheet 20 minutes consuming time; All levels screw in to the tapped through hole of bolt on the spill cell wall, and locking strip is withstood, and accomplish further fixed bonding bar, 15 minutes consuming time; Last fastening once more upward and downward and level to screw, 2 minutes consuming time; Whole process is consuming time to be 37 minutes, and this only accomplishes the assembling of workpiece, if be a set of calculated by double joint, one group of workpiece is assembled 74 minutes consuming time/group.And the statistics of the production efficiency among the embodiment 1 as follows; Be example with one group of fastening time of workpiece equally, left fixed steel ruler 31 and right fixed steel ruler 32 are locked processing work filler strip 1, take 4 minutes; Re-using left hold-down screw 11 is fixed on left fixed steel ruler 31 and right fixed steel ruler 32 on the stainless steel substrate 10 respectively with right hold-down screw 12; Take 5 minutes, locate at last and fasteningly take 3 minutes, overall consuming time is 12 minutes/group.The defective products rate relatively; Bad with consistency of thickness (with sheet thickness), fragmentation is bad, flexibility (WARP/BOW) is bad, LD (the cutting processing vestige is residual) is bad is objects of statistics; Experiment defective products rate in the Comparative Examples 3 is 18%, and the defective products rate among the embodiment 1 is 1～0.8%.Bad judgement draws according to GB/T 12965-2005 " silicon cutting blade and abrasive sheet " national standard.
Comparative Examples 4, the left fixed steel ruler counterbore 71 with among the embodiment 1, left fixing hole 61, right fixed steel ruler counterbore 72 and right fixing hole 62 change general circular hole into, and the method for using of miscellaneous part is with the method for using of the miscellaneous part among the embodiment 1.
Comparative Examples 4 is compared with embodiment 1:
Comparative Examples 4 fixing processing work filler strips 1 cannot be adjusted.
Draw according to experiment: the production among the production efficiency of Comparative Examples 4 and the embodiment 1 is suitable.Defective products rate 16% in the Comparative Examples 4.Defective products rate among the embodiment 1 is 1%.Bad judgement draws according to GB/T 12965-2005 " silicon cutting blade and abrasive sheet " national standard.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.
Claims (7)
1. be applicable to that multi-line cutting machine adds the anchor clamps that man-hour, workpiece loaded, and comprises processing work filler strip (1) and stainless steel substrate (10); It is characterized in that: the left surface of processing work filler strip (1) is provided with left groove (51), and the right flank of processing work filler strip (1) is provided with right groove (52);
Said processing work filler strip (1) left side is provided with left fixed steel ruler (31), corresponds to left groove (51) on the said left fixed steel ruler (31) and is provided with left protruding block (41); Said left fixed steel ruler (31) is provided with the left fixed steel ruler counterbore (71) of the up/down perforation of at least one;
Said processing work filler strip (1) right side is provided with right fixed steel ruler (32), corresponds to right groove (52) on the said right fixed steel ruler (32) and is provided with right protruding block (42); Said right fixed steel ruler (32) is provided with the right fixed steel ruler counterbore (72) of the up/down perforation of at least one;
Correspond to left fixed steel ruler counterbore (71) on the said stainless steel substrate (10) and be provided with left fixing hole (61), correspond to right fixed steel ruler counterbore (72) and be provided with right fixing hole (62);
Said left protruding block (41) snaps in the left groove (51), and said right protruding block (42) snaps in the right groove (52); Be connected through the left hold-down screw (11) that passes left fixed steel ruler counterbore (71) and left fixing hole (61) successively between said left fixed steel ruler (31) and the stainless steel substrate (10), be connected through the right hold-down screw (12) that passes right fixed steel ruler counterbore (72) and right fixing hole (62) successively between said right fixed steel ruler (32) and the stainless steel substrate (10).
2. the multi-line cutting machine that is applicable to according to claim 1 adds the anchor clamps that man-hour, workpiece loaded, and it is characterized in that: said processing work filler strip (1) is provided with the through hole (23) of at least one; Said through hole (23) connects processing work filler strip (1) from left to right;
Correspond to through hole (23) and be provided with left fixed steel ruler through hole (33), said left fixed steel ruler through hole (33) connects left fixed steel ruler (31) from left to right;
Correspond to through hole (23) and be provided with right fixed steel ruler through hole (43), said right fixed steel ruler through hole (43) connects right fixed steel ruler (32) from left to right;
Fixing between said processing work filler strip (1), left fixed steel ruler (31) and the right fixed steel ruler (32) through the hold-down screw (13) that passes left fixed steel ruler through hole (33), through hole (23) and right fixed steel ruler through hole (43) successively.
3. the multi-line cutting machine that is applicable to according to claim 2 adds the anchor clamps that man-hour, workpiece loaded, and it is characterized in that: described left fixed steel ruler counterbore (71) and right fixed steel ruler counterbore (72) are oval slotted hole.
4. the multi-line cutting machine that is applicable to according to claim 3 adds the anchor clamps that man-hour, workpiece loaded, and it is characterized in that: stainless steel substrate (10) upper surface is provided with rule (100).
5. the multi-line cutting machine that is applicable to according to claim 4 adds the anchor clamps that man-hour, workpiece loaded, and it is characterized in that: the precision of described rule (100) is 0.5mm.
6. the multi-line cutting machine that is applicable to according to claim 5 adds the anchor clamps that man-hour, workpiece loaded; It is characterized in that: described left groove (51) is a V-shaped groove; Said right groove (52) is and the identical V-shaped groove of left groove (51); Described left protruding block (41) is the V-arrangement protruding block that matches with left groove (51), and said right protruding block (42) is the V-arrangement protruding block that matches with right groove (52).
7. the multi-line cutting machine that is applicable to according to claim 5 adds the anchor clamps that man-hour, workpiece loaded; It is characterized in that: described left groove (51) is a rectangular channel; Said right groove (52) is and the identical rectangular channel of left groove (51); Described left protruding block (41) is the rectangular preiection piece that matches with left groove (51), and said right protruding block (42) is the rectangular preiection piece that matches with right groove (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123008 CN202607866U (en) | 2012-03-28 | 2012-03-28 | Fixture applicable to loading workpieces in machining of multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123008 CN202607866U (en) | 2012-03-28 | 2012-03-28 | Fixture applicable to loading workpieces in machining of multi-line cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN202607866U true CN202607866U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220123008 Withdrawn - After Issue CN202607866U (en) | 2012-03-28 | 2012-03-28 | Fixture applicable to loading workpieces in machining of multi-line cutting machine |
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| Country | Link |
|---|---|
| CN (1) | CN202607866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555097A (en) * | 2012-03-28 | 2012-07-11 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN106681034A (en) * | 2017-03-22 | 2017-05-17 | 深圳市华星光电技术有限公司 | Clamping plate gasket combination of base plate cutting machine and base plate cutting method |
| CN116945010A (en) * | 2023-09-21 | 2023-10-27 | 长治高测新材料科技有限公司 | Clamping assembly, feeding mechanism and wire cutting device |
-
2012
- 2012-03-28 CN CN 201220123008 patent/CN202607866U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555097A (en) * | 2012-03-28 | 2012-07-11 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN102555097B (en) * | 2012-03-28 | 2014-08-06 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN106681034A (en) * | 2017-03-22 | 2017-05-17 | 深圳市华星光电技术有限公司 | Clamping plate gasket combination of base plate cutting machine and base plate cutting method |
| CN106681034B (en) * | 2017-03-22 | 2019-11-05 | 深圳市华星光电技术有限公司 | The combination of substrate cut machine clamping plate gasket and method for dividing substrate |
| CN116945010A (en) * | 2023-09-21 | 2023-10-27 | 长治高测新材料科技有限公司 | Clamping assembly, feeding mechanism and wire cutting device |
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Granted publication date: 20121219 Effective date of abandoning: 20140806 |
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