CN204621736U - A kind of slotting guide roller form grinder with single slide unit feed mechanism - Google Patents
A kind of slotting guide roller form grinder with single slide unit feed mechanism Download PDFInfo
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- CN204621736U CN204621736U CN201520286328.4U CN201520286328U CN204621736U CN 204621736 U CN204621736 U CN 204621736U CN 201520286328 U CN201520286328 U CN 201520286328U CN 204621736 U CN204621736 U CN 204621736U
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- slide unit
- guide roller
- grinding tool
- slotting
- lathe bed
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Abstract
The utility model discloses a kind of slotting guide roller form grinder with single slide unit feed mechanism, comprise lathe bed, lathe bed one end is fixed with main spindle box, is provided with the main shaft for driving guide wheel to be processed to rotate in main spindle box; One end relative with main spindle box on lathe bed is provided with travelling tailstock, and travelling tailstock is coaxial and can relative to main axle moving with main shaft; The side of main shaft is provided with slide unit, and slide unit to be arranged on slide unit guide rail and can to move along the radial direction of slide unit guide rail at guide wheel, and slide unit guide rail to be fixedly mounted on lathe bed and perpendicular to the axis direction of main shaft; Slide unit is provided with grinding tool axle, slotting guide roller grinding tool is fixedly mounted on grinding tool axle, and grinding tool axle can lathe bed moving radially along main shaft relatively; Slotting guide roller grinding tool is provided with the grooved with the groove conjugation of guide wheel.The utility model primary feed can complete the processing of all conducting groove on guide wheel, and expend man-hour few, working (machining) efficiency significantly improves; Reduce the tool changing frequency, improve working (machining) efficiency.
Description
Technical field
The utility model relates to a kind of slotting guide roller form grinder with single slide unit feed mechanism.
Background technology
At present, grinding technique is very ripe, and be widely used in precision optical machinery processing, but contour grinder, particularly large scale, micro-structure forming grinding machine are not yet applied, especially in multi-wire saw field, the metallic channel of cutting steel wire still needs to process one by one.
Multi-wire saw technology is widely used in the fields such as photovoltaic, LED, semiconductor manufacturing, is the best approach of cutting the non-conducting materials such as solar silicon wafers, LED Sapphire Substrate, semi-conductor silicon chip (wafer), magnetite, pottery at present.Especially manufacturing field at semiconductor and photovoltaic, multi-wire saw technology has replaced inner circle cutting technique becomes mainstream technology in wafer and solar silicon wafers large-scale production, the advantages such as it has, and efficiency is high, otch is little, product quality human factor is few.
Guide wheel with metallic channel is one of multi-line cutting machine vital part, and its accuracy of manufacture directly determines the cut quality of wafer.Guide wheel matrix applies polyurethane material, polyurethane material is processed the mainstream technology that metallic channel is multi-wire saw guide wheel, metallic channel can make line of cut evenly, stably be distributed on guide wheel, and then ensures the thickness uniformity of silicon chip or wafer.Under normal circumstances, the line of cut groove depth of guide pulley for multi-wire saw is shallow, interval is little, required precision is high.In multi-wire saw process, under the friction and dissection of line of cut, guide pulley surface polyurethane material weares and teares and causes metallic channel to be out of shape, and needs regularly to repair.
The processing technology that the turning of existing silicon rod slotting guide roller of multi-line cutting machine equipment many uses hilted broadsword is slotted one by one or monolithic wheel grinding is slotted one by one.
Hilted broadsword turning is slotted one by one and is had the following defect being difficult to overcome:
1, to metallic channel turnery processing one by one, each groove all needs the feeding of a cutter, cutting and tool backlash movement, carries out fluting add man-hour to plurality of grooves on guide wheel, at substantial man-hour, and working (machining) efficiency is low;
2, during hilted broadsword turning, lathe tool forms lateral compression effect to metallic channel, causes metallic channel to be out of shape, and is difficult to ensure the uniformity of multi-wire saw and the accuracy of form and position of metallic channel; Namely there is " cutter relieving precision " problem.
The axis of 3, processed during hilted broadsword turning multiple grooves and radial position error are subject to the impact of cutter slide unit guide rail and tool feeding precision larger;
4, because hilted broadsword cuts the wear requirements of cutter high (often pair of guide wheel needs feeding to cut 6000 times or more), cutting-tool angle can not too little (as lower than 36 degree), otherwise tool strength and wear intensity cannot reach requirement.Therefore, if slot pitch reach certain value just can not be little again, otherwise the degree of depth of groove can be affected.
Grooving processes is similar one by one for the defect technically that monolithic wheel grinding is slotted one by one and above-mentioned hilted broadsword turning.
In view of this, overcome above-mentioned defect and to become in this area an important research topic.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides a kind of slotting guide roller form grinder with single slide unit feed mechanism.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of slotting guide roller form grinder with single slide unit feed mechanism of the utility model, comprise lathe bed, lathe bed is as the support component of whole lathe bed, and described lathe bed one end is fixed with main spindle box, is provided with the main shaft for driving guide wheel to be processed to rotate in described main spindle box; One end relative with described main spindle box on described lathe bed is provided with travelling tailstock, and described travelling tailstock is coaxial and can relative to described main axle moving with described main shaft; The side of described main shaft is provided with slide unit, and described slide unit to be arranged on slide unit guide rail and can to move along the radial direction of slide unit guide rail at guide wheel, and described slide unit guide rail to be fixedly mounted on described lathe bed and perpendicular to the axis direction of described main shaft; Described slide unit is fixedly installed left shaft holder and right bearing seat, grinding tool axle is installed between described left shaft holder and right bearing seat, slotting guide roller grinding tool to be fixedly mounted on grinding tool axle and can to rotate together with described grinding tool axle, and described grinding tool axle can relatively described lathe bed moving radially along described main shaft; Described slotting guide roller grinding tool is provided with the grooved with the groove conjugation of described guide wheel.
Main shaft is driven by the motor driver on lathe bed, and main shaft drives guide wheel to be processed to rotate, and main shaft realizes speed governing by buncher or by the gear in main spindle box.
After completing guide wheel clamping, travelling tailstock can be locked on slide unit guide rail, plays clamping action to guide wheel.Completion of processing, travelling tailstock unclamps, and guide wheel unloads.Main shaft and travelling tailstock complete the clamping of guide wheel, location drive guide wheel High Rotation Speed jointly.
Further, arrange by ball-screw below described slide unit, described ball-screw rotates under the drive of servomotor, and described servomotor is controlled by machine tool control system, and the screw on described ball-screw drives slide unit to move forward and backward with the requirement preset.
Further, described guide wheel and described slotting guide roller grinding tool rotate around respective axis respectively.
Further, described travelling tailstock moves on the slide unit guide rail of described lathe bed along the axis direction of described main shaft.
Further, described slotting guide roller grinding tool is provided with the left tool position sensor all possessing on-line real time monitoring ability and right tool position sensor.Tool position sensor, for on-line real time monitoring ability, by determining slotting guide roller grinding tool position to the detection of slotting guide roller grinding tool end cylindrical, can realize tool setting function, adopts same method can record the axial location of guide wheel.Above-mentioned Information Availability realizes: 1. tool setting function: CCD detects tool position (for carving the roller sheet cutter of female emery wheel grooved), and when carving female emery wheel grooved, automatic tool preset is to relevant position.This function also can be used for the reparation to female emery wheel grooved and the reparation among a small circle to finished product guide wheel grooved.2. measuring ability: after guide wheel cutting machines, utilizes CCD technology on-line checkingi grooved precision; Do post processing by CCD photo bulk transfer to industrial computer, analyze the precision size drawing each grooved, and output detections report.
Further, described slotting guide roller grinding tool is the forming grinding wheel being carved with multiple fluting cutting edge.Grinding tool axle and slotting guide roller grinding tool are installed as one, and can be rotated along own axes by driven by motor under the support of slide unit bearing block, and the speed governing of slotting guide roller grinding tool can be realized by buncher.Slotting guide roller grinding tool is a kind of special forming grinding wheel, as the cutting tool of the metallic channel on guide wheel.Slotting guide roller grinding tool has the grooved with guide wheel groove conjugation, guide wheel and slotting guide roller grinding tool rotate around respective axis respectively, grinding tool axle, slotting guide roller grinding tool are together with the radial direction feeding of slide unit at guide wheel simultaneously, and then slotting guide roller grinding tool cuts out the metallic channel grooved of needs on guide wheel.In like manner, after process finishing, home position return by slotting guide roller grinding tool, completes the machining of a guide wheel.
The beneficial effect that the utility model reaches is:
(1) primary feed can complete the processing of all conducting groove on guide wheel, and expend man-hour few, working (machining) efficiency significantly improves;
(2) slotting guide roller grinding tools are carved with multiple fluting cutting edge, each cutting edge is only responsible for the chip of a metallic channel, at the bottom of single cutting edge utilization rate, therefore greatly extends service life relative to traditional diamond-making technique slotting guide roller grinding tool, reduce the tool changing frequency, improve working (machining) efficiency;
(3) slotting guide roller grinding tools cut all metallic channels simultaneously, and the crimp phenomenon of metallic channel when there will not be hilted broadsword to cut, ensure that uniformity and the accuracy of form and position of metallic channel;
(4) axis of multiple groove and radial position error are ensured by shaping slotting guide roller grinding tool, are beneficial to the lifting of metallic channel machining accuracy;
(5) the less grooved of slot pitch can be processed, also can process the low-angle grooved (being better than the limit of existing process technology) of V-type groove.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of slotting guide roller form grinder with single slide unit feed mechanism of the utility model the utility model, comprise lathe bed 1, lathe bed 1 is as the support component of whole lathe bed, described lathe bed 1 one end is fixed with main spindle box 2, is provided with the main shaft 4 for driving guide wheel 3 to be processed to rotate in described main spindle box 2; One end relative with described main spindle box 2 on described lathe bed 1 is provided with travelling tailstock 5, and described travelling tailstock 5 is coaxial and can move relative to described main shaft 4 with described main shaft 4; The side of described main shaft 4 is provided with slide unit 6, and described slide unit 6 to be arranged on slide unit guide rail 7 and can to move along the radial direction of slide unit guide rail 7 at guide wheel 3, and described slide unit guide rail 7 to be fixedly mounted on described lathe bed 1 and perpendicular to the axis direction of described main shaft 4; Described slide unit 6 is fixedly installed left shaft holder 8 and right bearing seat 9, between described left shaft holder 8 and right bearing seat 9, grinding tool axle 10 is installed, slotting guide roller grinding tool 11 to be fixedly mounted on grinding tool axle 10 and can to rotate together with described grinding tool axle 10, and described grinding tool axle 10 can relatively described lathe bed 1 moving radially along described main shaft 4; Described slotting guide roller grinding tool 11 is provided with the grooved with the groove conjugation of described guide wheel 3.
Main shaft 4 is driven by the motor driver on lathe bed 1, and main shaft 4 drives guide wheel 3 to be processed to rotate, and main shaft 4 realizes speed governing by buncher or by the gear in main spindle box 2.
After completing guide wheel 3 clamping, travelling tailstock 5 can be locked on slide unit guide rail 7, plays clamping action to guide wheel 3.Completion of processing, travelling tailstock 5 unclamps, and guide wheel 3 unloads.Main shaft 4 and travelling tailstock 5 complete the clamping of guide wheel 3, location drive guide wheel 3 High Rotation Speed jointly.
In the present embodiment, arrange below described slide unit 6 by ball-screw 12, described ball-screw 12 rotates under the drive of servomotor 13, and described servomotor 13 is controlled by machine tool control system, and the screw on described ball-screw 12 drives slide unit 6 to move forward and backward with the requirement preset.
In the present embodiment, described guide wheel 3 and described slotting guide roller grinding tool 11 rotate around respective axis respectively.
In the present embodiment, described travelling tailstock moves on the slide unit guide rail of described lathe bed along the axis direction of described main shaft.
In the present embodiment, described slotting guide roller grinding tool 11 is provided with the left tool position sensor 14 all possessing on-line real time monitoring ability and right tool position sensor 15.Tool position sensor, for on-line real time monitoring ability, by determining slotting guide roller grinding tool position to the detection of slotting guide roller grinding tool end cylindrical, can realize tool setting function, adopts same method can record the axial location of guide wheel.Above-mentioned Information Availability realizes: 1. tool setting function: CCD detects tool position (for carving the roller sheet cutter of female emery wheel grooved), and when carving female emery wheel grooved, automatic tool preset is to relevant position.This function also can be used for the reparation to female emery wheel grooved and the reparation among a small circle to finished product guide wheel grooved.2. measuring ability: after guide wheel cutting machines, utilizes CCD technology on-line checkingi grooved precision; Do post processing by CCD photo bulk transfer to industrial computer, analyze the precision size drawing each grooved, and output detections report.
In the present embodiment, described slotting guide roller grinding tool 11 is for being carved with the forming grinding wheel of multiple fluting cutting edge.Grinding tool axle 10 and slotting guide roller grinding tool 11 are installed as one, and can be rotated along own axes by driven by motor under the support of slide unit bearing block, and the speed governing of slotting guide roller grinding tool 11 can be realized by buncher.Slotting guide roller grinding tool 11 is a kind of special forming grinding wheels, as the cutting tool of the metallic channel on guide wheel 3.Slotting guide roller grinding tool has the grooved with guide wheel groove conjugation, guide wheel and slotting guide roller grinding tool rotate around respective axis respectively, grinding tool axle 10, slotting guide roller grinding tool 11 are together with the radial direction feeding of slide unit 6 at guide wheel 3 simultaneously, and then slotting guide roller grinding tool 11 cuts out the metallic channel grooved of needs on guide wheel 3.In like manner, after process finishing, home position return by slotting guide roller grinding tool, completes the machining of a guide wheel.
The utility model primary feed can complete the processing of all conducting groove on guide wheel, and expend man-hour few, working (machining) efficiency significantly improves; A slotting guide roller grinding tool is carved with multiple fluting cutting edge, each cutting edge is only responsible for the chip of a metallic channel, at the bottom of single cutting edge utilization rate, therefore greatly extends service life relative to traditional diamond-making technique slotting guide roller grinding tool, reduce the tool changing frequency, improve working (machining) efficiency; A slotting guide roller grinding tool cuts all metallic channels simultaneously, and the crimp phenomenon of metallic channel when there will not be hilted broadsword to cut, ensure that uniformity and the accuracy of form and position of metallic channel; The axis of multiple groove and radial position error are ensured by shaping slotting guide roller grinding tool, are beneficial to the lifting of metallic channel machining accuracy; The grooved that slot pitch is less can be processed, also can process the low-angle grooved (being better than the limit of existing process technology) of V-type groove.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. have a slotting guide roller form grinder for single slide unit feed mechanism, comprise lathe bed, it is characterized in that, described lathe bed one end is fixed with main spindle box, is provided with the main shaft for driving guide wheel to be processed to rotate in described main spindle box; One end relative with described main spindle box on described lathe bed is provided with travelling tailstock, and described travelling tailstock is coaxial and can relative to described main axle moving with described main shaft; The side of described main shaft is provided with slide unit, and described slide unit to be arranged on slide unit guide rail and can to move along the radial direction of slide unit guide rail at guide wheel, and described slide unit guide rail to be fixedly mounted on described lathe bed and perpendicular to the axis direction of described main shaft; Described slide unit is fixedly installed left shaft holder and right bearing seat, grinding tool axle is installed between described left shaft holder and right bearing seat, slotting guide roller grinding tool to be fixedly mounted on grinding tool axle and can to rotate together with described grinding tool axle, and described grinding tool axle can relatively described lathe bed moving radially along described main shaft; Described slotting guide roller grinding tool is provided with the grooved with the groove conjugation of described guide wheel.
2. a kind of slotting guide roller form grinder with single slide unit feed mechanism according to claim 1, it is characterized in that, arrange below described slide unit by ball-screw, described ball-screw rotates under the drive of servomotor, described servomotor is controlled by machine tool control system, and the screw on described ball-screw drives slide unit to move forward and backward with the requirement preset.
3. a kind of slotting guide roller form grinder with single slide unit feed mechanism according to claim 1, is characterized in that, described guide wheel and described slotting guide roller grinding tool rotate around respective axis respectively.
4. a kind of slotting guide roller form grinder with single slide unit feed mechanism according to claim 1, is characterized in that, described travelling tailstock moves on the slide unit guide rail of described lathe bed along the axis direction of described main shaft.
5. a kind of slotting guide roller form grinder with single slide unit feed mechanism according to claim 1, is characterized in that, described slotting guide roller grinding tool is provided with the left tool position sensor all possessing on-line real time monitoring ability and right tool position sensor.
6. a kind of slotting guide roller form grinder with single slide unit feed mechanism according to claim 1, is characterized in that, described slotting guide roller grinding tool is the forming grinding wheel being carved with multiple fluting cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286328.4U CN204621736U (en) | 2015-05-04 | 2015-05-04 | A kind of slotting guide roller form grinder with single slide unit feed mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520286328.4U CN204621736U (en) | 2015-05-04 | 2015-05-04 | A kind of slotting guide roller form grinder with single slide unit feed mechanism |
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| CN204621736U true CN204621736U (en) | 2015-09-09 |
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| CN201520286328.4U Expired - Fee Related CN204621736U (en) | 2015-05-04 | 2015-05-04 | A kind of slotting guide roller form grinder with single slide unit feed mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549197A (en) * | 2019-10-11 | 2019-12-10 | 吴柏青 | bamboo tube wine end face repairing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549197A (en) * | 2019-10-11 | 2019-12-10 | 吴柏青 | bamboo tube wine end face repairing device |
| CN110549197B (en) * | 2019-10-11 | 2021-01-29 | 吴柏青 | Bamboo tube wine end face repairing device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |