CN1110940A - Dual-shaft slices grinder - Google Patents
Dual-shaft slices grinder Download PDFInfo
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- CN1110940A CN1110940A CN 94110966 CN94110966A CN1110940A CN 1110940 A CN1110940 A CN 1110940A CN 94110966 CN94110966 CN 94110966 CN 94110966 A CN94110966 A CN 94110966A CN 1110940 A CN1110940 A CN 1110940A
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Abstract
The dual-shaft grinder for artificial diamond chips or other flaky products features that 4 grinder shaft electroplated with diamond abradant are fast driven by dual-surface synchronous toothed belt and several tens of diamond chip blanks are simultaneously and slowly advanced with conveying frame while grinding at both surfaces for realizing continuous automatic production including coarse and fine grindings. Forced dusting, cooling, microcomputer monitor and digital display are arranged. Its productivity may be increased by 100 times and the carbon dust about 50% finished product may be recovered.
Description
The present invention relates to a kind of dual-shaft slices grinder, belong to the abrasive machine class; It is applicable to the carbon plate of production diamond and the grinding on other metal or nonmetal sheet product two planes.
In the production of diamond, the graphite carbon plate is its requisite production raw material.In order to satisfy the specific (special) requirements of artificial diamond synthesis process, the requirement on machining accuracy of this graphite carbon plate is very high; Its thickness and parallelism tolerance are all in ± 0.02mm scope.The processing method on present known graphite carbon plate two planes-still all adopt mould on emery cloth by hand single face gradation grinding form, this traditional processing method not only is difficult to guarantee the requirement of carbon plate thickness and parallelism tolerance, cause substandard products many, influence adamantine normal synthesizing, but also have following problem:
The one, work efficiency and yielding poorly, only 2～3 kilograms of work team's output, investigate according to the inventor, 100 tons of diamond graphite carbon plates are produced in the enlarging in 94 years of artificial diamond factory, Hunan per year, only one of abrasive disc operation just needs to increase the production task that labour 120 people just can bear this procedure, therefore the labour who consumes is many especially, and the work-yard that takies is also big.
The 2nd, waste is big, because the grinding allowance of carbon plate blank reaches 33.3%, adopt the emery cloth hand grinding, sand grains on the emery cloth is easy to come off, sneak in the carbon powder dust, make in the carbon powder impure higherly and can not recycle fully, therefore raw-material waste is big especially, and the carbon powder dust of waste accounts for 50% of qualified products.
The 3rd, working condition is poor, adopts emery cloth hand grinding carbon plate, and dust concentration is big, and the operator is not only dirty but also tired, directly contacts with the carbon powder dust, greatly influences operator's physical and mental health.
For many years, in order to ensure product quality, and solve above-mentioned all problems, forefathers have done many trials and exploration for making abrasive disc realization mechanization, but because carbon plate belongs to non-metallic objectsit is not a metal object, and the little very thin again (φ 16～φ 25mm of volume, h1.2mm), the sheet required precision is very high again, and (1.2 ± 0.02mm), key issues such as the orientation problem in the grinding process, abrasive material problem, grinding tool dust removal cooling are unresolved in addition, so never succeed.
The purpose of this invention is to provide a kind of dual-shaft slices grinder, wish that it can realize abrasive disc, especially realize grinding the mechanization automatic job on graphite carbon plate two planes that diamond synthesis uses, requirement can guarantee the quality that grinds of carbon plate, can realize high yield again simultaneously; The dust pollution in the production can be solved, useful dust can also be reclaimed effectively simultaneously; Improve the overall economic efficiency that the diamond synthesis carbon plate is produced.
The present invention is achieved through the following channels:
This dual-shaft slices grinder is by body (23), frame (37), material mould (14) and carry feed arrangement, grinding attachment, reinforcement drifting dust cooling device, and automatic detection and control device, dust suction dust collect plant constitute, and its concrete design is as follows:
Described conveying feed arrangement comprises feeding buncher (30), worm reduction gear (24), drive the first run (25), tensioner tail wheel (18), cycloconveyor belt (36) is formed, the right and left of described body (23) is being provided with the driving first run (25) and tensioner tail wheel (18) respectively, the wherein said driving first run (25) is arranged at body (23) left side and links to each other with feeding buncher (30) by synchronous cog belt (32) through a worm reduction gear (24), its tensioner tail wheel (18) is arranged at body (23) the right through connecting rod axle bed (17), and by the tensioner spring (16) and the setting screw (20) of connecting rod axle bed (17) tail end tensioner tail wheel (18) is in the tensioner state all the time.The described driving first run (25) and tensioner tail wheel (18) are provided with the cycloconveyor belt (36) that passes in the mould road of being made up of upper left, lower-left template (1,3), middle upper, middle and lower template (8,9), upper right bottom right template (12,13) (7).
Described grinding attachment comprises two block pressur plates (4,10) in two groups of corresponding up and down four mill axles (6) that are provided with, three groups of corresponding left-middle-right template (1,3,8,9,12,13) that are provided with and the left side, driving wheel (22), two-sided synchronous cog belt (15), abrasive disc motor (41), vernier (11) synchronously; Its concrete structure is described four mill axles (6) by mill axle axle bed (40) by in the fastening dovetail groove that is positioned at body (23) two upper lateral parts of last lower platen (27) between two groups of mill axles (6) and housing screw (26) about being located at; Simultaneously about on mill axle axle beds (40) of two groups of mill axles (6) head and the tail respectively correspondence be provided with and can regulating the vernier (11) that grinds (6) centre distance up and down; From left to right set gradually lower-left template (3), middle lower bolster (8), bottom right template (12) on the basal plane of described body (23), upper left template (1), middle cope match-plate pattern (9), upper right template (13) supporting with it and formation mould road (7) are being set in this three templates corresponding upper; Described upper left lower-left template (1,3) and in be provided with the knife-edge drifting dust structure (5) of reinforcement drifting dust on upper, middle and lower template (9,8) and the corresponding appropriate location of grinding spool (6) separately; In reaching, upper left template (1) is respectively equipped with a left side, center platen (4,10) on the cope match-plate pattern (9) again simultaneously; Described body (23) bottom is being provided with the bedplate of installation abrasive disc motor (41), abrasive disc motor (41) is connected on the bedplate with screw, assembling one synchronous driving wheel (22) on abrasive disc motor (41) axle, be connected with four mill axle synchromesh gears (39) that grind on the axle (6) by a two-sided synchronous cog belt (15) on this synchronous driving wheel, mill axle (6) rotation at a high speed counterclockwise about above described two-sided synchronous cog belt (15) makes, below making about mill axle (6) rotation at a high speed clockwise.Described body (23), left, center, right bolster (1,3,8,9,12,13) and left center platen (4,10) be provided with can by mill axle (6), radius for mill axle (a 6) radius add the 0.05mm gap and with the corresponding arc mill of mill axle (16) grinding length road, totally four up and down.
Described detection control apparatus is made up of two groups of displacements, photoelectric sensor and Automatic Detection and Control instrument (29); (28) two contacts of displacement transducer of wherein monitoring product thickness are arranged at respectively in the front and back locating hole of upper left template (1) by-level direction, and described detection cycloconveyor belt (36) movement velocity and the photoelectric sensor (34) that calculates output are arranged on the same vertical line of upper left lower bolster (1,3) left end; Each links to each other above-mentioned two sensors with detection controller (29) through transmitting lead, and after testing controller (29) corresponding output end respectively with buncher (30), abrasive disc motor (41) and dedusting unit, the chain control of on-off circuits such as air compressor.
Described reinforcement drifting dust cooling device comprises that the knife-edge on the bolster (1,3,8,9) is strengthened the drifting dust cooling structure in air compressor, volume control damper, dust gathering arrester (35), the left side, left center platen (4,10) is formed with body (23).Concrete structure is that compressed air is connected with dust gathering arrester (35) left side by volume control damper through airduct, bolster (1 in a dust gathering arrester (35) and the left side, 3,8,9) be fastened on simultaneously on the basal plane of body (23), it is characterized in that cope match-plate pattern (1 in a left side, 9) lower bolster (3 in the right on last plane and the left side, 8) be respectively equipped with on the plane of corresponding separately four mold shafts (6) in the right of lower plane left side cylindrical certain section compressed air gas transmission road and with its left side that the grinding length of mill axle (6) equates in cope match-plate pattern (1,9) respectively with left center platen (4,10) lower bolster (3 in Jie Chu a gap and the left side, 8) gap that contacts with body (23) basal plane is knife-edge high speed drifting dust and the cooling structure of 0.06mm.
Described dust suction dust collect plant comprises dust gathering arrester (35), dedusting unit.The top that described dust gathering arrester (35) is arranged on body (23) is fastened on the basal plane of body (23) with upper left template (1), upper right template (13), and four mill axles (6) are enclosed within the dust gathering arrester (35); Dust gathering arrester (35) is linked to each other with the dedusting unit by a dust leg (33).
Described mill axle (6) be by the steel alloy parent after roughing, heat treatment, fine finishining grinding, outer cylinder surface in middle certain-length forms the steel alloy parent Buddha's warrior attendant stone mill axle of no emery wheel with cobalt nickel metallic bond electroplated diamond abrasive material again, its head and the tail two end devices one microlight-type single-row radial ball bearing (38), and place on the mill axle axle bed (40).
Be equipped with one in product orientation road on three groups of templates of correspondence about the described left, center, right, be provided with one on the bolster in a left side (1,3,8,9) and strengthen each one in drifting dust knife-edge high pressure air port, gas transmission road; On described upper left template (11), be provided with simultaneously two of the locating holes of displacement transducer (28) contact, look one of film perforation, but described upper left, in down lower bolster (3,8,12) respectively be provided with one of a cycloconveyor belt (36) sprocket channel; On described upper left lower bolster (1,3), be provided with one of photoelectric sensor (34) open-work, also be provided with the chute mouth (2) that communicates with product container (21) on the described lower-left template (3).
Distance between the material mould (14) in described composition mould road (7) and upper right template (13) and the bottom right template (12) is that product blank thickness size adds the 0.01mm gap; Add the 0.05mm gap apart from the gauge after roughly grinding for product between middle cope match-plate pattern (9) and the middle lower bolster (8); Distance between upper left template (1) and the upper left lower bolster (3) is that the gauge behind the product correct grinding adds the 0.05mm gap.
Described material mould (14) is the material logical sequence that and the supporting inside of cycloconveyor belt (36) are provided with some regular vertical passageways of arranging, top and the upper right template (13) that it is located at bottom right template (12) is on the same horizontal plane, and forms the some in mould road (7) with bottom right template (12).
Described cycloconveyor belt (36), which is provided with some well-regulated products and carry frame, the thickness of this cycloconveyor belt (36) should be less than the thickness that is ground thing simultaneously, and the both sides of this cycloconveyor belt (36) can be provided with the linked transmission frame in addition, also can not establish.
According to the dual-shaft slices grinder that above design is made, that can realize that two planes up and down of some flake products roughly grind simultaneously and finish grind produces automatically continuously, and is provided with and strengthens drifting dust cooling control of dust, micro computer monitoring and digital display.Compare with manual the grinding of the at present domestic diamond synthesis carbon plate that generally adopts, can improve 100 times of work efficiency, and product quality is very reliable, operate very easy.Especially owing to set up drifting dust cooling dust collecting structure and unit, and with diamond abrasive is grinding tool, and grinding tool does not almost have wearing and tearing, makes the carbon dust of collecting that is equivalent to finished product 50% very clean, can be used for fully producing again, can reduce the cost of raw material greatly; Simultaneously also eliminated dust pollution, condition of work is greatly improved.
Accompanying drawing 1 is the dual-shaft slices grinder front view;
Accompanying drawing 2 is the dual-shaft slices grinder vertical view;
Accompanying drawing 3 is the dual-shaft slices grinder left view;
Accompanying drawing 4 is the dual-shaft slices grinder cutaway view.
Among the figure 1, upper left template 2, chute mouth 3, lower-left template 4, left pressing plate 5, knife-edge drifting dust structure 6, mill axle 7, mould road 8, middle lower bolster 9, middle cope match-plate pattern 10, center platen 11, vernier 12, bottom right template 13, upper right template 14, material mould 15, two-sided synchronous cog belt 16, tensioner spring 17, connecting rod axle bed 18, tensioner tail wheel 19, spring pad 20, set up screw 21, product container 22, synchronous driving wheel 23, body 24, worm reduction gear 25, drive the first run 26, housing screw 27, pressing plate 28, displacement transducer 29, Automatic Detection and Control instrument 30, buncher 31, be with gear 32 synchronously, synchronous cog belt 33, dust leg 34, photoelectric sensor 35, dust gathering arrester 36, cycloconveyor belt 37, frame 38, single-row radial ball bearing 39, mill axle synchromesh gear 40, mill axle axle bed 41, the abrasive disc motor.
Further describe the present invention below in conjunction with accompanying drawing, and provide embodiment.
To use be used for the grinding φ 16～φ 26mm, thickness that designs and produces the scheme manufacturing of the present invention is that the dual-shaft slices grinder of the diamond carbon plate of 1.2 ± 0.02mm is an example.
Described mill axle (6) maximum gauge is φ 40+0.02mm or φ 40+0.01mm, and material is 20Cr carburizing heat treatment, and the long outer cylinder surface of 160mm adopts cobalt nickel metallic bond to electroplate W40 diamond abrasive material therebetween after grinding fine finishining; And be fixed in by design in the dovetail groove of body (23) both sides, top.
It is that the steel plate of 12mm is through roughing, heat treatment quenching and tempering hardness Rc25～30, again through being fixed on the circular arc that processes φ 40.1+0.03mm on the body (23) together after the grinding fine finishining appearance that three groups of bolsters in described left, center, right (1,3,8,9,12,13) all adopt 45# thickness.Wherein upper left template (1) specification is long * wide * thick be 150 * 240 * 8mm; Lower-left template (3) specification is 150 * 240 * 9.1mm; The specification of middle cope match-plate pattern (9) is 90 * 240 * 8mm; Middle lower bolster (8) specification is 90 * 240 * 9.1mm; The specification of upper right template (13) is 80 * 240 * 8mm; The specification of bottom right template (12) is 225 * 240 * 9.1mm.And according to the ad-hoc location laying product orientation frame of aforementioned techniques scheme in described above-mentioned three groups of templates, lay one at left, middle bolster and strengthen drifting dust knife-edge high pressure air port, compressed air not only has the drifting dust effect through the air that knife-edge air knife mouth blows out, and there is cooling to grind the function of axle (6), two of the locating holes of while laying arrangement intelligence sensor (28) contact on upper left template (1) are looked one of film perforation; And described lower-left, in down, bottom right template (3,8,12) is laid with the cycloconveyor belt sprocket channel, on the same vertical line of upper left lower bolster (1,3) left end, be provided with one of photoelectric sensor open-work, on lower-left template (3), also be laid with the chute mouth (2) that communicates with product container (21).
Then above-mentioned three groups of templates are established lower-left template (3), middle lower bolster (8), bottom right template (12) from left to right successively by design on the basal plane of body (23), and set up upper left template (1), middle cope match-plate pattern (9), upper right template (13) above it.
Described conveyer belt (36) is a cold-rolled strip, and it launches specification is 2400 * 200 * 1mm, and its zone face is provided with 24 products that are complementary with material mould (14) and carries frame, and its interface adopts duct butt-welding method to be welded; This conveyer belt also can be stainless steel band or brass band, and its endless belt connects both can weld, and also can overlap or glued joint.
According to design, this cycloconveyor belt (36) should be nested with on the driving first run (25) of being located at body (23) both sides and tensioner tail wheel (18), and with its tandem arrangement in the mould road (7) that the three groups of bolsters in left, center, right and material mould (14) are formed.
Described material mill (14) is the cuboid of-96 * 240 * 240mm, by two 45
#Gluing the forming of the stainless steel tube of steel plate and 38 long 233mm processing chromium plating combination, staggered well-regulated 38 in the material hole that forms by stainless steel tube of arranging in its cuboid.Described material mould (14) is once filled carbon plate and can be adorned about 5700.The bottom surface of material mould and bottom right template (12) constitute the some in mould road (7).
Four mill axles (6) of fixing in the dovetail groove of described body (23) top, on mill axle axle bed (40) of its head and the tail respectively correspondence one group (totally 4 groups 8 of front-backs) is being set can regulating up and down the vernier (11) that grinds (6) centre distance, this vernier (11) scale value is 0.01mm, dial (11) product thickness increases under turn high scale dish (11), the counterclockwise turn clockwise, otherwise then reduces; And can before and after regulate product the unevenness deviation.
Above-mentioned four mill axles (6) are linked to each other with synchronous driving wheel (22) on being assemblied in abrasive disc motor (41) through a two-sided synchronous cog belt (15) by the synchromesh gear (39) on the mill axle (6), under the drive of this two-sided synchronous cog belt (15), its top two mill axles (6) rotation at a high speed counterclockwise, its underpart, last plane two mill axles (6) rotation at a high speed clockwise of abrasive product, the lower plane of abrasive product.Two planes up and down of the one group of mill axle in the right (6) corase grind product, stock removal is 1/3rd of a product allowance.
The described displacement transducer of being located on the upper left template (1) (28), contact with product by sensor (28) contact and to receive after input Automatic Detection and Control instrument (29) is handled behind the signal, detect control feeding abrasive disc automatically, and on the display screen that detects controller (29), show.Numerical control and display precision value are 0.005mm.Equipment such as when the product thickness on the left side or the right during near the plus-minus tolerance value, microcomputer numerical control is reported to the police, and glassy yellow alarm lamp simultaneously, and any one side product thickness is overproof, and microcomputer numerical control promptly closes feeding, abrasive disc, dedusting automatically, calm the anger.
After input Automatic Detection and Control instrument (29) is handled after described photoelectric sensor (34) received signal of being located on the upper left lower bolster (1,3), display screen demonstration feed speed at that time by Automatic Detection and Control instrument (29), hourly output, and printed output form on duty by the moving moving controller (29) that detects.
Its course of work of dual-shaft slices grinder constructed in accordance is as follows:
At first start air compressor, compressed air is entered strengthen drifting dust structure (5) (sticking carbon powder thereon when this device not only has the mill axle (6) that can blow off to work, and can also play to grinding the effect of axle (6) radiating and cooling when working), start dedusting unit, abrasive disc motor (41), feeding buncher (30) then successively.Make mill axle (6) rotation at a high speed, also make cycloconveyor belt (36) low-speed motion from right to left.The corresponding product that the material logical sequence of product blank feeding mould this moment (14) falls to entering cycloconveyor belt (36) carries in the frame; Promoting low speed ground by edge moves from right to left; Grind axle up and down and carry out two-sided corase grind between (6) through entering one-level between the upper right lower bolster (12,13), then again through in enter secondary between the bolster (8,9) and grind up and down between the axle (6) and finish two-sided correct grinding, after finishing correct grinding, along with the migration product of cycloconveyor belt (36) enters upper leftly down between the nog plate (1,2) again, the chute (2) that the chute mouth on lower-left template (3) slips into body (23) enters in the product container (21) of body below.Before this, when product has just entered between the upper left lower bolster (1,3), be located at displacement transducer (28) the contact contact product on the upper left template (1), displacement transducer (28) is imported Automatic Detection and Control instrument (29) with activation signal and is handled, handle the back and detect control feeding abrasive disc automatically, and on the display screen that detects controller (29), show.Equipment such as when the product thickness on the left side or the right during near the plus-minus tolerance value, microcomputer numerical control is reported to the police, and glassy yellow alarm lamp simultaneously, and any one side product thickness is overproof, and microcomputer numerical control promptly closes feeding, abrasive disc, dedusting automatically, calm the anger.
Be located at after input Automatic Detection and Control instrument (29) is handled after photoelectric sensor (34) received signal on bolster (1, the 3) left end, show at that time feed speed, hourly output by the display screen of Automatic Detection and Control instrument (29), and print output form on duty by Automatic Detection and Control instrument (29).
Airtight dust gathering arrester (35) at the dirt end that produces under this machine duty through being located at body (23) mill axle (6) top and the dust leg (33) that is attached thereto enter servicing unit--the dedusting control of dust unit outside the frame (37), carry out the filtration at carbon plate dirt end by this unit, the Timing vibration discharging is reclaimed.
This dual-shaft slices grinder in sum is not only applicable to the double-side grinding of diamond carbon plate, is applicable to the double-side grinding of other metal or nonmetal sheet product yet.
Claims (6)
1, a kind of dual-shaft slices grinder is made of frame (37), body (23) and conveying feed arrangement, grinding attachment, reinforcement drifting dust cooling device, automatic detection and control device, dust suction dust collect plant, it is characterized in that:
A, described conveying feed arrangement comprise feeding buncher (30), worm reduction gear (24), the driving first run (25), tensioner tail wheel (18), cycloconveyor belt (36) composition; Its concrete structure is that the described driving first run (25) is arranged at body (23) left side, and links to each other with feeding buncher (30) by synchronous cog belt (32) through a worm reduction gear (24); Tensioner tail wheel (18) is arranged at body (23) the right through connecting rod axle bed (17), and by the tensioner spring (16) and the setting screw (20) of connecting rod axle bed (17) tail end tensioner tail wheel (18) is in the tensioner position all the time; The described driving first run (25) and tensioner tail wheel (18) are provided with the cycloconveyor belt (36) that passes in the mould road of being made up of upper left lower bolster (1,3), middle bolster (8,9), upper right lower bolster (12,13) (7);
B, described grinding attachment comprise two groups of corresponding up and down four mill axles (6) that are provided with, three groups of corresponding left-middle-right template (1,3,8,9,12,13) that are provided with, and two block pressur plates (4,10) in the left side, driving wheel (22), two-sided synchronous cog belt (15), abrasive disc motor (41), vernier (11) synchronously; Its concrete structure is described four mill axles (6) by in the last lower platen (27) and the fastening dovetail groove that is positioned at body (23) two upper lateral parts of housing screw (26) of mill axle axle bed (40) by body (23) both sides; Simultaneously about on mill axle axle beds (40) of two groups of mill axles (6) head and the tail corresponding respectively the setting can regulate the vernier (11) that grinds a centre distance up and down; On the basal plane of described body (23), setting gradually lower-left template (3), middle lower bolster (8), bottom right template (12) from left to right, upper left template (1), middle cope match-plate pattern (9), upper right template (13) supporting with it and formation mould road (7) are being set on the corresponding upper strata of this three template; In reaching, upper left template (1) is respectively equipped with a left side, center platen (4,10) on the cope match-plate pattern (9) simultaneously; Described body (23) bottom is being provided with the synchronous driving wheel (22) that links to each other with abrasive disc motor (41), is provided with one on this synchronous driving wheel (22) and transmits the two-sided synchronous cog belt (15) that drives the rotation of four mill axles (6) high speed; Described body (23), left, center, right bolster (1,3,8,9,12,13) and left center platen (4,10) are provided with can be by mill axle (6), radius for mill axle (a 6) radius add the 0.05mm gap and with the corresponding arc mill of mill axle (6) grinding length road, totally four up and down;
C, described reinforcement drifting dust cooling device comprise in air compressor, volume control damper, dust gathering arrester (35), the left side that the knife-edge on the bolster (1,3,8,9) strengthens drifting dust cooling structure, left center platen (4,10) and body (23), and its concrete structure is a compressed air through airduct is that the knife-edge drifting dust cooling structure of 0.06mm communicates by volume control damper and dust gathering arrester (35) and gap on being located at upper left template (1) lower-left template (3), middle cope match-plate pattern (9), middle lower bolster (8);
D, described automatic detection and control device are made up of the thick displacement transducer (28) of two monitoring sheets and one group of photoelectric sensor (34) and Automatic Detection and Control instrument (29), and the contact of the displacement transducer of described monitoring product thickness (28) is located in the front and back locating hole of upper left template (1) by-level direction; Described detection cycloconveyor belt (36) movement velocity and the photoelectric sensor (34) that calculates output are located on the same vertical line of upper left lower bolster (1,3) left end; Each links to each other above-mentioned two sensors with detection controller (29) through transmitting lead, and after testing controller (29) corresponding output end respectively with the chain controls of device for switching such as buncher (30), abrasive disc motor (41) and dedusting unit, air compressor;
E, described dust suction dust collect plant comprise dust gathering arrester (35), dedusting unit, the top that described dust gathering arrester (35) is arranged on body (23) is fastened on the basal plane of body (23) with the upper right template of upper left template (1) (13), four mill axles (6) are enclosed within the dust gathering arrester (35), and dust gathering arrester (35) is linked to each other by the outer dedusting unit of a dust leg (33) and machine.
2, dual-shaft slices grinder according to claim 1 it is characterized in that described mill axle (6) be by the steel alloy parent after roughing, heat treatment, fine finishining grinding, the no emery wheel steel alloy parent Buddha's warrior attendant stone mill axle that forms with cobalt nickel metallic bond electroplated diamond abrasive material of outer cylinder surface in middle certain-length again, its head and the tail two end devices one microlight-type single-row radial ball bearing (38), and place on the mill axle axle bed (40).
3, dual-shaft slices grinder according to claim 1 is characterized in that being equipped with one in product orientation road on three groups of corresponding up and down templates of described left, center, right, is provided with one on the bolster in a left side (1,3,8,9) and strengthens each one in drifting dust knife-edge high pressure air port, gas transmission road; Be provided with simultaneously two of the locating holes of displacement transducer (28) contact on described upper left template (1), look one of film perforation, described left, center, right lower bolster (3,8,12) respectively is provided with one of a cycloconveyor belt (36) sprocket channel; On described upper left lower bolster (1,3), be provided with one of photoelectric sensor (34) open-work; Also be provided with (2) one of the chute mouths that communicate with product container (21) on the described lower-left template (3).
4, material mould (14) and the distance between upper right template (13) and the bottom right template (12) that it is characterized in that forming mould road (7) according to claim 1 and 3 described dual-shaft slices grinders is that product blank thickness size adds the 0.1mm gap, and the distance between middle cope match-plate pattern (9) and the middle lower bolster (8) is that the gauge after the product corase grind adds the 0.05mm gap; Distance between upper left template (1) and the lower-left template (3) is that the gauge behind the product correct grinding adds the 0.05mm gap.
5, it is characterized in that described cycloconveyor belt (36) according to claim 1 and 3 described dual-shaft slices grinders, which is provided with some well-regulated products and carry frame that the both sides of this cycloconveyor belt (36) can be provided with the linked transmission frame simultaneously, also can not establish; Its thickness is less than being ground thing thickness.
6, dual-shaft slices grinder according to claim 4 is characterized in that described material mould (14), which is provided with the material logical sequence of some regular vertical passageways of arranging.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94110966 CN1110940A (en) | 1994-04-29 | 1994-04-29 | Dual-shaft slices grinder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 94110966 CN1110940A (en) | 1994-04-29 | 1994-04-29 | Dual-shaft slices grinder |
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Cited By (3)
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| CN102059631A (en) * | 2010-09-27 | 2011-05-18 | 刘源军 | Plate-type material sander |
| CN103353136A (en) * | 2013-07-02 | 2013-10-16 | 德意电器股份有限公司 | Range hood with air regulation function, and control system and control method thereof |
| CN104097124A (en) * | 2014-07-17 | 2014-10-15 | 株洲湘火炬火花塞有限责任公司 | High-strength spark plug insulator grinding method |
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1994
- 1994-04-29 CN CN 94110966 patent/CN1110940A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059631A (en) * | 2010-09-27 | 2011-05-18 | 刘源军 | Plate-type material sander |
| CN102059631B (en) * | 2010-09-27 | 2012-11-21 | 刘源军 | Plate-type material sander |
| CN103353136A (en) * | 2013-07-02 | 2013-10-16 | 德意电器股份有限公司 | Range hood with air regulation function, and control system and control method thereof |
| CN103353136B (en) * | 2013-07-02 | 2015-09-09 | 德意电器股份有限公司 | A kind of there is air quantity regulatory function range hood and control system and control method |
| CN104097124A (en) * | 2014-07-17 | 2014-10-15 | 株洲湘火炬火花塞有限责任公司 | High-strength spark plug insulator grinding method |
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