CN103056775A - Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing - Google Patents
Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing Download PDFInfo
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- CN103056775A CN103056775A CN2013100111813A CN201310011181A CN103056775A CN 103056775 A CN103056775 A CN 103056775A CN 2013100111813 A CN2013100111813 A CN 2013100111813A CN 201310011181 A CN201310011181 A CN 201310011181A CN 103056775 A CN103056775 A CN 103056775A
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Abstract
The invention relates to an automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing. The device is composed of two sets of radial feeding components and a set of axial feeding component by adding a set of grinding tool on equipment for automatic polishing processing, the grinding tool is mounted on the axial feeding component which is mounted on the radial feeding components, a motor of the axial feeding component drives a linear moving mechanism to realize axial feeding of the tool, and a stepping motor drives a radial feeding mechanism to be in radial feeding motion according to PLC (programmable logic controller) instructions so as to realize feed rate needed for polishing wheel grinding. The device for automatic grinding is disposed on the equipment for automatic processing, so that a polishing wheel does not need to be demounted from the equipment for grinding, and grinding time is greatly reduced; and the polishing wheel does not need to be readjusted, and processing can be continued only by configuring an automatic faller position compensating device. The automatic polishing wheel grinding device is suitable for occasions that polishing wheels need to be grinded regularly in automatic polishing processing equipment of various kinds.
Description
Technical field
The present invention designs a kind of device that carries out automatic grinding for full-automatic water-drill grinding and polishing processing to throwing wheel.
Background technology
In the polishing processing that water bores, throw wheel after work a period of time, rough phenomenon can appear in the surface, at this moment needs to carry out reconditioning to throwing wheel.Way in the past is that throwing wheel is disassembled from equipment, the lathe that is put into other reconditioning of getting on, and then reinstall, readjust.Like this, not only need to spend the more time, and adjustment again also can have influence on the quality of polishing.This device adopts the device at the equipment configuration automatic grinding of automatically processing, make the reconditioning of throwing wheel need not to disassemble from equipment, thereby greatly reduce the time of reconditioning, also need not to readjust, only need the configuration pin ranking to put autocompensation installation, can continue processing.
Summary of the invention
The object of the invention is to the defective for the prior art existence, provide in a kind of full-automatic water-drill grinding and polishing processing and throw the wheel automatic grinding device, employing is on the equipment of automatic polishing processing, increase by a cover reconditioning cutter, it has axial feed and radial feed motion, realizes throwing the required amount of feeding of wheel reconditioning according to the PLC instruction.This device can reduce the time of throwing the wheel reconditioning greatly, and need not to readjust, and can reduce production costs, and enhances productivity.
For achieving the above object, design of the present invention is as follows:
The throwing wheel outside in automatic polishing processing, increase by a cover automatic grinding device, automatic grinding device is comprised of two cover radial feed assemblies and the axial feed assembly of a cover, two cover radial feed assemblies are arranged with respect to the radial direction of throwing wheel at the two ends of throwing wheel, on two cover radial feed assemblies, the axial feed assembly of one cover is installed, and it is arranged along the axial direction of throwing wheel.The Cutting tool installation manner of reconditioning by the motor-driven straight-line motion mechanism, is realized the axial feed of cutter on the straight-line motion mechanism of axially walking knife assembly; Stepper motor drives depth-feed mechanism simultaneously, carries out the radial feed motion according to the PLC instruction, realizes throwing the required amount of feeding of wheel reconditioning.
According to the foregoing invention design, the present invention adopts following technical scheme:
Carry out the device of automatic grinding in a kind of full-automatic water-drill grinding and polishing processing to throwing wheel, comprise the base plate of a polishing equipment and the throwing wheel assembly of a cover polishing, at base plate two cover radial feed assemblies are installed, it is in the outside of throwing wheel assembly, along throw wheel shaft to two ends, the left and right sides, arrange with respect to the radial direction of throwing wheel, on two cover radial feed assemblies, the axial feed assembly of one cover is installed, and it is arranged along the axial direction of throwing wheel.Axially walking knife assembly can move towards the radial direction feeding of throwing wheel under the stepper motor driving of radial feed assembly, and the cutter of axially walking on the knife assembly can move to direction along throwing wheel shaft under the driving of stepper motor, thereby the throwing wheel is carried out reconditioning.
The structure of above-mentioned radial feed assembly is: at two bearing blocks of mount pad fixed installation, and a line slideway; Fix respectively four angular contact ball bearings in the bearing block, support a rotating shaft in the bearing, its axle head links to each other with stepper motor with reductor by shaft coupling, and stepper motor is fixedly installed on the mount pad by installing plate.Be screw mandrel in the middle of the rotating shaft, screw two nuts on it, nut is fixedly installed in the nut seat; The installing plate of the axial feed of nut seat top fixed installation.Slide block on the linear bearing also is fixedly connected with the installing plate of axial feed.
The above-mentioned structure of axially walking knife assembly is: mounting plate on the nut seat of radial feed assembly and linear bearing slide block, be fixedly connected with complete straight-line motion mechanism on the installing plate, straight-line motion mechanism is by motor-driven, mounting tool post again on the straight-line motion mechanism, fixed cutting tool in knife rest.An installing rack is installed in the mount pad outside, and two approach switchs are installed on the installing rack, is used for the extreme position of control radial feed.
The present invention has following apparent outstanding substantive distinguishing features and remarkable advantage compared with prior art:
The present invention increases by a cover reconditioning cutter in the throwing wheel outside of polishing, and it has axial feed and radial feed motion, realizes throwing the required amount of feeding of wheel reconditioning according to the PLC instruction.This device can greatly reduce the time of throwing the wheel reconditioning, and need not to readjust, and can reduce production costs, and enhances productivity.
Description of drawings
Fig. 1 is the shaft side figure of the overall structural representation of the present invention.
Fig. 2 is the top view of Fig. 1
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is C-C cutaway view among Fig. 2.
Fig. 5 is radial feed modular construction schematic diagram (the B-B cutaway view of Fig. 1).
Fig. 6 is the top view of Fig. 5.
The specific embodiment
Details are as follows by reference to the accompanying drawings for the preferred embodiments of the present invention:
Embodiment one: referring to Fig. 1, Fig. 2 and Fig. 3, throw the wheel automatic grinding device in the processing of this full-automatic water-drill grinding and polishing and comprise the base plate (4) of a polishing equipment and the throwing wheel assembly (3) of a cover polishing, at base plate (4) two cover radial feed assemblies (1) are installed, it is in the outside of throwing wheel assembly (3), throw wheel (3-1) axial two ends, the left and right sides in the wheel assembly (3) along throwing, arrange with respect to the radial direction of throwing wheel (3-1), on two cover radial feed assemblies (1), one cover axial feed assembly (2) is installed, and it is arranged along the axial direction of throwing wheel (3-1).Axially walk knife assembly (2) under the feeding of radial feed assembly (1), move towards the radial direction feeding of throwing wheel (3-1), the cutter (2-1) of axially walking on the knife assembly (2) moves along throwing wheel (3-1) axial direction, thereby carries out reconditioning to throwing wheel (3-1).
Embodiment two: the present embodiment and embodiment one are basic identical, special feature is as follows: referring to Fig. 5 and Fig. 6, the structure of above-mentioned radial feed assembly (1) is: at a mount pad (1-1) fixed installation a bearing block first (1-7a), a bearing block second (1-7b) and a line slideway mount pad (2-11); Fix respectively two angular contact ball bearings (1-4) in bearing block first (1-7a) and the bearing block second (1-7b), a spacer (1-6) is arranged respectively in the middle of two bearings (1-4), support a rotating shaft (1-3) in four bearings (1-4), rotating shaft (1-3) left end has a shaft block ring (1-5) spacing, right-hand member has an axle sleeve (1-14) and a round nut (1-13) spacing, an end cap (1-8) is fixedly installed on the bearing block second (1-7b), rotating shaft (1-3) links to each other with a stepper motor with reductor (1-12) (1-11) by a shaft coupling (1-9), and reductor (1-12) is fixedly installed on mount pad (1-1) side by an installing plate (1-10).Rotating shaft (1-3) interlude is screw mandrel, screws two nuts (1-2) on it, and nut (1-2) is fixedly installed in the nut seat (1-15); The installing plate (2-4) in the knife assembly (2) is axially walked in the fixed installation of nut seat (1-15) top.Line slideway (2-6) parallel with rotating shaft (1-3) of the upper fixed installation of line slideway mount pad (2-11), the upper slide block of slidable fit (2-5) of line slideway (2-6), slide block (2-5) is fixedly connected with the installing plate (2-4) of axially feed.
Referring to Fig. 1, Fig. 2, Fig. 3, with Fig. 4 and Fig. 6, the described structure of axially walking knife assembly (2) is: fix an installing plate (2-4) at the nut seat (1-15) of radial feed assembly (1) and the slide block (2-5) of line slideway (2-6), be fixedly connected with a complete straight-line motion mechanism (2-3) on the installing plate (2-4), straight-line motion mechanism (2-3) is that a motor (2-9) output shaft connects a threads bar (2-3-3) by a shaft coupling (2-3-4), screw a nut seat (2-3-1) on the long screw (2-3-3), nut seat (2-3-1) slides on two guide pillars (2-3-2) parallel with long screw (2-3-3) simultaneously, and guide pillar (2-3-2) play the guiding role; The upper fixed installation of nut seat (2-3-1) knife rest (2-2) is fixed a cutter (2-1) in knife rest (2-2).An installing rack (2-8) is installed in mount pad (1-1) outside, and upper two approach switchs (2-7) of installing of installing rack (2-8) are for detection of the extreme position of described radial feed assembly (1).
The operation principle of the present embodiment is as follows:
When not needing reconditioning, tool motion does not namely contact with throwing wheel to the leftmost side, and this is to throw wheel assembly can carry out normal polishing; When the throwing wheel needs reconditioning, polishing stops, under the PLC instruction, the stepper motor of radial feed assembly is inputted umber of pulse corresponding to the corresponding amount of feeding, the installing plate of driving axial feed is to throwing the feed motion of wheel center position, then cutter vertically feed under the drive of the straight-line motion mechanism of axially walking knife assembly is finished throwing the reconditioning of wheel.
How much can have dual mode to determine to reconditioning blanking time and the reconditioning quality of throwing wheel, a kind of PLC of being regularly carries out reconditioning to throwing wheel, and its reconditioning quality also is quantitative by PLC; Another kind is artificial participation, thinks in the time of need to taking turns reconditioning to throwing, and process equipment is quit work, and then sets the amount of feeding that needs reconditioning at touch-screen.
Claims (3)
1. throw the wheel automatic grinding device in a full-automatic water-drill grinding and polishing processing, comprise the base plate (4) of a polishing equipment and the throwing wheel assembly (3) of a cover polishing, it is characterized in that at described base plate (4) two cover radial feed assemblies (1) being installed: the outside that is in described throwing wheel assembly (3), throw wheel (3-1) axial two ends, the left and right sides in the wheel assembly (3) along throwing, arrange with respect to the radial direction of throwing wheel (3-1); On described two cover radial feed assemblies (1), a cover axial feed assembly (2) is installed: arrange along the axial direction of throwing wheel (3-1); The described knife assembly (2) of axially walking is under the feeding of described radial feed assembly (1), move towards the radial direction feeding of throwing wheel (3-1), the described cutter (2-1) of axially walking on the knife assembly (2) moves along throwing wheel (3-1) axial direction, thereby carries out reconditioning to throwing wheel (3-1).
2. throw the wheel automatic grinding device in the full-automatic water-drill grinding and polishing processing according to claim 1, it is characterized in that the structure of described radial feed assembly (1) is: at a mount pad (1-1) fixed installation a bearing block first (1-7a), a bearing block second (1-7b) and a line slideway mount pad (2-11); Fix respectively two angular contact ball bearings (1-4) in described bearing block first (1-7a) and the bearing block second (1-7b), a spacer (1-6) is arranged respectively in the middle of described two bearings (1-4), support a rotating shaft (1-3) in described four bearings (1-4), described rotating shaft (1-3) left end has a shaft block ring (1-5) spacing, right-hand member has an axle sleeve (1-14) and a round nut (1-13) spacing, an end cap (1-8) is fixedly installed on the described bearing block second (1-7b), described rotating shaft (1-3) links to each other with a stepper motor with reductor (1-12) (1-11) by a shaft coupling (1-9), and described reductor (1-12) is fixedly installed on described mount pad (1-1) side by an installing plate (1-10); Described rotating shaft (1-3) interlude is screw mandrel, screws two nuts (1-2) on it, and described nut (1-2) is fixedly installed in the nut seat (1-15); The installing plate (2-4) in the knife assembly (2) is axially walked in the fixed installation of described nut seat (1-15) top; Line slideway (2-6) parallel with rotating shaft (1-3) of the upper fixed installation of described line slideway mount pad (2-11), the upper slide block of slidable fit (2-5) of described line slideway (2-6), described slide block (2-5) is fixedly connected with the described installing plate (2-4) of axially feed.
3. throw the wheel automatic grinding device in the full-automatic water-drill grinding and polishing processing according to claim 2, it is characterized in that the described structure of axially walking knife assembly (2) is: be fixedly connected with a complete straight-line motion mechanism (2-3) on the described installing plate (2-4), described straight-line motion mechanism (2-3) is that a motor (2-9) output shaft connects a threads bar (2-3-3) by a shaft coupling (2-3-4), screw a nut seat (2-3-1) on the described long screw (2-3-3), described nut seat (2-3-1) slides on two guide pillars (2-3-2) parallel with long screw (2-3-3) simultaneously, and described guide pillar (2-3-2) play the guiding role; The upper fixed installation of described nut seat (2-3-1) knife rest (2-2) is fixed a cutter (2-1) in described knife rest (2-2); An installing rack (2-8) is installed in described mount pad (1-1) outside, and upper two approach switchs (2-7) of installing of described installing rack (2-8) are for detection of the extreme position of described radial feed assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100111813A CN103056775A (en) | 2013-01-14 | 2013-01-14 | Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100111813A CN103056775A (en) | 2013-01-14 | 2013-01-14 | Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing |
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| CN103056775A true CN103056775A (en) | 2013-04-24 |
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| CN2013100111813A Pending CN103056775A (en) | 2013-01-14 | 2013-01-14 | Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385141A (en) * | 2014-11-17 | 2015-03-04 | 重庆兴旺工具制造有限公司 | Shape modification device of grinding wheel of screw grinding machine |
| CN104476408A (en) * | 2014-11-17 | 2015-04-01 | 重庆兴旺工具制造有限公司 | Modifying mechanism for grinding wheel of screw |
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| CN2613358Y (en) * | 2003-04-04 | 2004-04-28 | 何世忠 | Machine for cutting rotated wooden material |
| CN2656035Y (en) * | 2003-08-05 | 2004-11-17 | 鞍钢集团新钢铁有限责任公司 | Hot rolling winding machine clamping roller automatic roller grinding device |
| CN101259600A (en) * | 2008-05-05 | 2008-09-10 | 洛阳轴研科技股份有限公司 | Abrasive wheel end face and cylindrical finishing method |
| CN101502948A (en) * | 2009-03-20 | 2009-08-12 | 宁波安杰森精密机械制造有限公司 | Method for finishing high-precision bearing-shaping abrasion wheel and feeding device thereof |
| CN102528666A (en) * | 2010-12-28 | 2012-07-04 | 贵州新安航空机械有限责任公司 | Grinding wheel dresser |
| CN102756307A (en) * | 2012-07-31 | 2012-10-31 | 长城汽车股份有限公司 | Method for grinding complex cutting tool and grinding wheel |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613358Y (en) * | 2003-04-04 | 2004-04-28 | 何世忠 | Machine for cutting rotated wooden material |
| CN2656035Y (en) * | 2003-08-05 | 2004-11-17 | 鞍钢集团新钢铁有限责任公司 | Hot rolling winding machine clamping roller automatic roller grinding device |
| CN101259600A (en) * | 2008-05-05 | 2008-09-10 | 洛阳轴研科技股份有限公司 | Abrasive wheel end face and cylindrical finishing method |
| CN101502948A (en) * | 2009-03-20 | 2009-08-12 | 宁波安杰森精密机械制造有限公司 | Method for finishing high-precision bearing-shaping abrasion wheel and feeding device thereof |
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| CN102756307A (en) * | 2012-07-31 | 2012-10-31 | 长城汽车股份有限公司 | Method for grinding complex cutting tool and grinding wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385141A (en) * | 2014-11-17 | 2015-03-04 | 重庆兴旺工具制造有限公司 | Shape modification device of grinding wheel of screw grinding machine |
| CN104476408A (en) * | 2014-11-17 | 2015-04-01 | 重庆兴旺工具制造有限公司 | Modifying mechanism for grinding wheel of screw |
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Application publication date: 20130424 |