CN108284389A - A kind of trimming device is used for the application method of bearing small roller wheel grinding - Google Patents
A kind of trimming device is used for the application method of bearing small roller wheel grinding Download PDFInfo
- Publication number
- CN108284389A CN108284389A CN201810264660.9A CN201810264660A CN108284389A CN 108284389 A CN108284389 A CN 108284389A CN 201810264660 A CN201810264660 A CN 201810264660A CN 108284389 A CN108284389 A CN 108284389A
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- graphite
- wheel
- grinding wheel
- grinding
- shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
- B24B53/14—Dressing tools equipped with rotary rollers or cutters; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
A kind of trimming device is used for the application method of bearing small roller wheel grinding, the trimming device of the present invention is modified using graphite electrode electric spark, graphite wheel is first accomplished to the profile opposite with forming grinding wheel before finishing, grinding wheel is connect into anode and graphite wheel connects cathode, grinding wheel is relatively rotated with graphite wheel when finishing, to penetrating water-soluble emulsion between grinding wheel and graphite wheel, make to generate pulse spark electric discharge between grinding wheel and graphite wheel to the progress galvanic corrosion of grinding wheel metallic bond by adjusting voltage and pulsewidth, the abrasive grain for promoting grinding wheel new exposes bonding agent surface and forms certain projecting height, it can reach the purpose of the grinding-shaping of bearing small roller grinding wheel.
Description
Technical field
The invention belongs to small roller grinding wheel shaping technical field, specifically a kind of trimming device is used for bearing small roller
The application method of wheel grinding.
Background technology
Metal-bonded CBN, that is, cubic boron nitride abrasive wheel belongs to hard grinding wheel, has high hardness, processing quality height, grinding
The excellent cutting ability such as power and grinding heat is small, long lifespan, grinding efficiency height.But in grinding process hard grinding wheel it is easy to wear,
It blocks and the reason such as adherency easily lead to grinding force greatly and grinding temperature is high, very big influence will produce on crushing quality.To make
Hard grinding wheel remains good grinding performance, it is necessary to periodically be modified to it, and use traditional dressing method such as Buddha's warrior attendant
Stone tooling revisions, the finishing of plain grinding method etc. are but more difficult, are mainly manifested in dressing accuracy and dressing efficiency is low, finishing difficulty
Greatly and dressing tool loss rate is fast etc..
Invention content
For the above situation, the present invention provides the users that a kind of trimming device is used for bearing small roller wheel grinding
Method, the application method devise trimming device from new, and trimming device uses graphite electrode edm forming dressing method, can correct
Cubic boron nitride abrasive wheel has the characteristics that formed precision is high, efficient, at low cost.
For achieving the above object, the present invention adopts the following technical scheme that:
A kind of trimming device is used for the application method of bearing small roller wheel grinding, which includes pedestal, graphite skidding
Plate driving device, graphite wheel drive unit, grinding wheel unit and electric main shaft device, wherein graphite skateboard driving device contain graphite
The fixed slide unit plate of wheel, stepper motor, motor installation bent plate, ball-screw, the first guide rail, bearing block, shaft coupling and the second guide rail,
Graphite wheel drive unit contains gland, graphite before graphite wheel, washer, graphite wheel shaft, nut, lip packing, graphite wheel shaft bearing sleeve
Take turns bucket folder upper cover, rolling bearing, graphite wheel shaft bearing sleeve rear pressing cover, locking nut, graphite wheel bucket folder, graphite skidding platen, sliding block,
Feed screw nut, graphite feed screw nut seat, insulation board, graphite wheel shaft bearing sleeve, motor support plate, servo motor, graphite turbin generator axis band
Wheel and belt, grinding wheel unit contain grinding wheel, grinding wheel gland, emery wheel bracket, grinding wheel spindle terminal pad and grinding wheel spindle, electro spindle dress
It sets containing electro spindle terminal pad, electro spindle and electric spindle support, bearing small roller grinding wheel is cubic boron nitride abrasive wheel, cube nitridation
Borax wheel contains Metal-bonded CBN, it is characterized in that：
In graphite skateboard driving device, fixes slide unit plate with reeded graphite wheel and be fixedly connected in pedestal left upper end, electricity
Machine installation bent plate is fixedly connected and fixes the left side of slide unit plate in graphite wheel, and stepper motor is coupled to be fixed on motor installation bent plate
On, the output shaft of stepper motor is coupled with ball-screw by shaft coupling and ball-screw is driven to rotate, and is covered on ball-screw
It is connected to bearing block, bearing block, which is fixedly connected, to be fixed in graphite wheel in groove intermediate on slide unit plate, the second guide rail and the first guide rail
It is respectively and fixedly installed to the front and rear sides that graphite wheel fixes slide unit plate；
In graphite wheel drive unit, graphite wheel is connected and fixed by washer and nut in graphite wheel shaft front end, graphite wheel shaft
Middle part is designed with belt sheave structure, and there are four rolling bearing, rolling bearing installations by locking nut locking for graphite wheel shaft rear end
In graphite wheel shaft bearing sleeve endoporus, graphite wheel shaft bearing sleeve presss from both sides upper cover by graphite wheel bucket and graphite wheel bucket folder is clamped and in graphite wheel shaft
Gland before graphite wheel shaft bearing sleeve is fixedly mounted in bearing sleeve front end, and lip is installed between gland and graphite wheel shaft before graphite wheel shaft bearing sleeve
Sealing is fixedly connected graphite wheel shaft bearing sleeve rear pressing cover in graphite wheel shaft bearing sleeve rear end, and graphite wheel bucket folder is consolidated by insulation board connection
It is scheduled on the right end of graphite skidding platen, motor support plate is fixedly mounted in the left end of graphite skidding platen, and peace is fixed at motor support plate rear
Servo motor is filled, the output shaft of servo motor is coupled by key with graphite turbin generator shaft pulley, graphite turbin generator shaft pulley and stone
Belt is installed, the right side of graphite skidding platen is fixedly connected graphite feed screw nut between the middle belt wheel construction of black wheel shaft
Seat, feed screw nut are fixedly mounted in the hole below graphite feed screw nut seat, and feed screw nut is screwed with ball-screw, graphite skidding
Two sliding blocks are fixedly mounted in rear and front end below platen, and two sliding blocks are respectively seated on the second guide rail and the first guide rail, lead to
Cross servo motor → graphite turbin generator shaft pulley → belt → graphite wheel shaft rotation → graphite wheel rotation；
It is moved left and right by stepper motor → ball-screw rotation → feed screw nut dragging graphite skidding platen and graphite can be adjusted
Gap between wheel and grinding wheel, to meet the gap condition of pulse feature spark discharge；
In grinding wheel unit, grinding wheel is coupled by grinding wheel gland with grinding wheel spindle, and grinding wheel spindle is sleeved on the endoporus of emery wheel bracket
In, emery wheel bracket is fixedly connected in the right front ends of pedestal, and the tail portion of grinding wheel spindle couples grinding wheel spindle terminal pad；
In electric main shaft device, electro spindle front end is fixedly connected electro spindle terminal pad, and electro spindle terminal pad is connect with grinding wheel spindle
Disk couples, and electro spindle is connected in the endoporus of electric spindle support, and electric spindle support is fixedly connected in the right rear end of pedestal, electro spindle
Grinding wheel spindle rotation, grinding wheel spindle is driven to drive grinding wheel rotation by the flexible connected of electro spindle terminal pad and grinding wheel spindle terminal pad
Turn；
Above-mentioned trimming device is modified structure using graphite electrode edm forming and for correcting cubic boron nitride abrasive wheel, is repaiied
Graphite wheel is first accomplished to the profile opposite with bearing small roller forming grinding wheel before whole, forming grinding wheel is connected into anode and by graphite wheel
It is connected into cathode, stepper motor drives ball-screw rotary motion by shaft coupling, ball-screw and is packed in graphite skidding platen
On feed screw nut screw, the graphite wheel on driving motor graphite skidding platen also moves back and forth back and forth, with adjust graphite wheel with
Gap between grinding wheel simultaneously ensures the gap needed for pulse feature spark discharge, then the rotation of electro spindle driving grinding wheel, servo motor
The rotation of graphite wheel is driven, grinding wheel and graphite wheel is made to relatively rotate, to water-soluble emulsion is sprayed between grinding wheel and graphite wheel, is passed through
Adjustment voltage and pulsewidth generate pulse spark electric discharge between grinding wheel and graphite wheel, and electricity is carried out to the metallic bond on grinding wheel
Erosion, the abrasive grain for promoting grinding wheel new expose bonding agent surface and form certain projecting height, you can reach bearing small roller grinding wheel
Amendment molding.
Due to using technical solution as described above, the present invention to generate following good effect：
1, the present invention is that a kind of repairing type is efficient, formed precision is high, stable and reliable quality trimming device, have adjustment, installation,
It safeguards, feature easy to use.
2, trimming device of the invention uses graphite electrode edm forming dressing method, first graphite wheel accomplished before finishing and
Grinding wheel is connect anode and graphite wheel connects cathode by the opposite profile of forming grinding wheel, and grinding wheel is relatively rotated with graphite wheel when finishing, to sand
Water-soluble emulsion is sprayed between wheel and graphite wheel, makes to generate pulse spark between grinding wheel and graphite wheel by adjusting voltage and pulsewidth
To the progress galvanic corrosion of grinding wheel metallic bond, the abrasive grain for promoting grinding wheel new exposes bonding agent surface and forms certain prominent height for electric discharge
Degree, you can the purpose that reaches the grinding-shaping of bearing small roller grinding wheel has the characteristics that formed precision is high, efficient, at low cost,
Grinding wheel after finishing has good grinding performance, improves the grinding accuracy and quality of bearing small roller grinding wheel.
3, graphite wheel can move left and right under the driving of stepper motor, to adjust the gap between graphite wheel and grinding wheel,
To meet the gap condition of pulse feature spark discharge.
4, grinding wheel is driven by electro spindle, since electro spindle has higher rotating speed, grinding wheel can be made in grinding bearing small roller
When have higher linear velocity, to ensure grinding efficiency, the precision and quality of bearing small roller.
Description of the drawings
Fig. 1 is the front view structure simplified schematic diagram of the present invention.
Fig. 2 is the plan structure simplified schematic diagram of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 cuts open structure schematic diagram.
In above-mentioned figure：1- pedestals；2- graphite skateboard driving devices；2.1- graphite wheels fix slide unit plate；2.2- stepping electricity
Machine；2.3- motors install bent plate；2.4- ball-screw；The first guide rails of 2.5-；2.6- bearing block；2.7- shaft coupling；2.8- second
Guide rail；3- graphite wheel drive units；3.1- graphite wheels；3.2- washer；3.3- graphite wheel shafts；3.4- nut；3.5- lip packing；
Gland before 3.6- graphite wheel shaft bearing sleeves；3.7- graphite wheel buckets press from both sides upper cover；3.8- rolling bearing；It is pressed after 3.9- graphite wheel shaft bearing sleeves
Lid；3.1-0 locking nut；3.11- graphite wheel buckets press from both sides；3.12- graphite skidding platens；3.13- sliding block；3.14- feed screw nut；
3.15- graphite feed screw nut seats；3.16- insulation board；3.17- graphite wheel shaft bearing sleeves；3.18- motor support plate；3.19- servo is electric
Machine；3.20- graphite turbin generator shaft pulley；3.21- belt；4- grinding wheel units；4.1- grinding wheel；4.2- grinding wheel glands；4.3- grinding wheel
Holder；4.4- grinding wheel spindle terminal pads；4.5- grinding wheel spindle；5- electric main shaft devices；5.1- electro spindle terminal pads；5.2- electricity masters
Axis；5.3- electric spindle support.
Specific implementation mode
The present invention is the application method that a kind of trimming device is used for bearing small roller wheel grinding, can by the trimming device
To carry out edm forming finishing to bearing small roller grinding wheel and dedicated for correcting cubic boron nitride abrasive wheel, cubic boron nitride sand
Wheel contains Metal-bonded CBN.The present invention has the characteristics that formed precision is high, efficient, at low cost, the grinding wheel tool after finishing
There is good grinding performance, improves the grinding accuracy and quality of bearing small roller grinding wheel.
Trimming device in conjunction with Fig. 1-3. present invention includes pedestal 1, graphite skateboard driving device 2, graphite wheel drive dress
It sets 3, grinding wheel unit 4 and electric main shaft device 5, graphite wheel fixes slide unit plate 2.1, stepper motor 2.2, motor installation bent plate 2.3, rolling
Ballscrew 2.4, the first guide rail 2.5, bearing block 2.6, shaft coupling 2.7, the second guide rail 2.8, graphite wheel 3.1, washer 3.2, graphite
Gland 3.6, graphite wheel bucket folder upper cover 3.7, rolling bearing before wheel shaft 3.3, nut 3.4, lip packing 3.5, graphite wheel shaft bearing sleeve
3.8, graphite wheel shaft bearing sleeve rear pressing cover 3.9, locking nut 3.10, graphite wheel bucket folder 3.11, graphite skidding platen 3.12, sliding block
3.13, feed screw nut 3.14, graphite feed screw nut seat 3.15, insulation board 3.16, graphite wheel shaft bearing sleeve 3.17, motor support plate
3.18, servo motor 3.19, graphite turbin generator shaft pulley 3.20, belt 3.21, grinding wheel 4.1, grinding wheel gland 4.2, emery wheel bracket
4.3, grinding wheel spindle terminal pad 4.4, grinding wheel spindle 4.5, electro spindle terminal pad 5.1, electro spindle 5.2 and electric spindle support 5.3.This
Its structure connection of the trimming device of invention does not repeat separately referring to the technical solution.
Graphite wheel 3.1 is first accomplished to the profile opposite with bearing small roller forming grinding wheel 4.1 before finishing, by forming grinding wheel
4.1 are connected into anode and graphite wheel 3.1 are connected into cathode, and stepper motor 2.2 drives ball-screw 2.4 to rotate by shaft coupling 2.7
Movement, ball-screw 2.4 are screwed with the feed screw nut 3.14 being packed on graphite skidding platen 3.12, driving motor graphite skidding
Graphite wheel 3.1 on platen 3.12 also moves back and forth back and forth, to adjust gap and the guarantee between graphite wheel 3.1 and grinding wheel 4.1
Gap needed for pulse feature spark discharge, then the rotation of the driving of electro spindle 5.2 grinding wheel 4.1, servo motor 3.19 drive graphite wheel
3.1 rotations make grinding wheel 4.1 and graphite wheel 3.1 relatively rotate, and are emulsified to water-soluble is sprayed between grinding wheel 4.1 and graphite wheel 3.1
Liquid, generates between grinding wheel 4.1 and graphite wheel 3.1 pulse spark electric discharge by adjusting voltage and pulsewidth, the voltage and described
Pulsewidth is executed by electric spark routine techniques, is carried out galvanic corrosion to the metallic bond on grinding wheel 4.1, is promoted the abrasive grain that grinding wheel is new
Expose bonding agent surface and form certain projecting height, you can reaches the amendment molding of bearing small roller grinding wheel.
Claims (1)
1. a kind of trimming device is used for the application method of bearing small roller wheel grinding, which includes pedestal 1, graphite wheel
Slide board drive device (2), graphite wheel drive unit (3), grinding wheel unit (4) and electric main shaft device (5), wherein graphite skateboard drive
Dynamic device (2) fixes slide unit plate (2.1), stepper motor (2.2), motor installation bent plate (2.3), ball-screw containing graphite wheel
(2.4), the first guide rail (2.5), bearing block (2.6), shaft coupling (2.7) and the second guide rail (2.8), graphite wheel drive unit (3)
Contain graphite wheel (3.1), washer (3.2), graphite wheel shaft (3.3), nut (3.4), lip packing (3.5), graphite wheel shaft bearing sleeve
Preceding gland (3.6), graphite wheel bucket folder upper cover (3.7), rolling bearing (3.8), graphite wheel shaft bearing sleeve rear pressing cover (3.9), locking screw
Female (3.10), graphite wheel bucket folder (3.11), graphite skidding platen (3.12), sliding block (3.13), feed screw nut (3.14), graphite silk
Thick stick nut seat (3.15), insulation board (3.16), graphite wheel shaft bearing sleeve (3.17), motor support plate (3.18), servo motor (3.19),
Graphite turbin generator shaft pulley (3.20) and belt (3.21), grinding wheel unit (4) contain grinding wheel (4.1), grinding wheel gland (4.2), sand
Wheel support (4.3), grinding wheel spindle terminal pad (4.4) and grinding wheel spindle (4.5), electric main shaft device (5) contain electro spindle terminal pad
(5.1), electro spindle (5.2) and electric spindle support (5.3), bearing small roller grinding wheel are cubic boron nitride abrasive wheel, cubic boron nitride
Grinding wheel contains Metal-bonded CBN, it is characterized in that：
In graphite skateboard driving device (2), fixes slide unit plate (2.1) with reeded graphite wheel and be fixedly connected in pedestal
(1) left upper end, motor installation bent plate (2.3), which is fixedly connected, fixes the left side of slide unit plate (2.1), stepper motor in graphite wheel
(2.2) it is coupled and is fixed on motor installation bent plate (2.3), the output shaft of stepper motor (2.2) passes through shaft coupling (2.7) and rolling
Ballscrew (2.4) couples and ball-screw (2.4) is driven to rotate, and bearing block (2.6), axis are socketed on ball-screw (2.4)
Bearing (2.6), which is fixedly connected, fixes in graphite wheel in groove intermediate on slide unit plate (2.1), and the second guide rail (2.8) and first is led
Rail (2.5) is respectively and fixedly installed to the front and rear sides that graphite wheel fixes slide unit plate (2.1)；
In graphite wheel drive unit (3), graphite wheel (3.1) is connected and fixed by washer (3.2) and nut (3.4) in graphite wheel
Axis (3.3) front end is designed with belt sheave structure in the middle part of graphite wheel shaft (3.3), and graphite wheel shaft (3.3) rear end passes through locking nut
(3.10) there are four rolling bearings (3.8), rolling bearing (3.8) to be mounted in graphite wheel shaft bearing sleeve (3.17) endoporus for locking, stone
Black wheel shaft bearing sleeve (3.17) is by graphite wheel bucket folder upper cover (3.7) and graphite wheel bucket folder (3.11) clamping and in graphite wheel shaft bearing sleeve
(3.17) gland (3.6) before graphite wheel shaft bearing sleeve is fixedly mounted in front end, gland (3.6) and graphite wheel shaft before graphite wheel shaft bearing sleeve
(3.3) lip packing (3.5) is installed between, is fixedly connected graphite wheel shaft bearing sleeve rear pressing cover in graphite wheel shaft bearing sleeve (3.17) rear end
(3.9), graphite wheel bucket folder (3.11) is connected and fixed by insulation board (3.16) in the right end of graphite skidding platen (3.12), graphite
Motor support plate (3.18) is fixedly mounted in the left end of skidding platen (3.12), and servo motor is fixedly mounted in motor support plate (3.18) rear
(3.19), the output shaft of servo motor (3.19) is coupled by key with graphite turbin generator shaft pulley (3.20), graphite turbin generator axis
Belt (3.21), graphite skidding platen are installed between belt wheel (3.20) and the middle belt wheel construction of graphite wheel shaft (3.3)
(3.12) right side is fixedly connected graphite feed screw nut seat (3.15), and feed screw nut (3.14) is fixedly mounted on graphite leading screw spiral shell
In hole below female seat (3.15), feed screw nut (3.14) is screwed with ball-screw (2.4), under graphite skidding platen (3.12)
Two sliding blocks (3.13) are fixedly mounted in face rear and front end, and two sliding blocks (3.13) are respectively seated at the second guide rail (2.8) and first
On guide rail (2.5), pass through servo motor (3.19) → graphite turbin generator shaft pulley (3.20) → belt (3.21) → graphite wheel shaft
(3.3) rotation → graphite wheel (3.1) rotation；
Graphite skidding platen is dragged by stepper motor (2.2) → ball-screw (2.4) rotation → feed screw nut (3.14)
(3.12) gap between graphite wheel and grinding wheel is moved left and right and can adjust, to meet the gap condition of pulse feature spark discharge；
In grinding wheel unit (4), grinding wheel (4.1) is coupled by grinding wheel gland (4.2) with grinding wheel spindle (4.5), grinding wheel spindle
(4.5) it is sleeved in the endoporus of emery wheel bracket (4.3), emery wheel bracket (4.3) is fixedly connected in the right front ends of pedestal (1), grinding wheel
The tail portion connection grinding wheel spindle terminal pad (4.4) of main shaft (4.5)；
In electric main shaft device (5), electro spindle (5.2) front end is fixedly connected electro spindle terminal pad (5.1), electro spindle terminal pad
(5.1) couple with grinding wheel spindle terminal pad (4.4), electro spindle (5.2) is connected in the endoporus of electric spindle support (5.3), and electricity is main
Bracing strut (5.3) is fixedly connected in the right rear end of pedestal (1), and electro spindle (5.2) passes through electro spindle terminal pad (5.1) and grinding wheel master
The flexible connected driving grinding wheel spindle (4.5) of axis connection disk (4.4) rotates, and grinding wheel spindle (4.5) drives grinding wheel (4.1) to rotate；
Above-mentioned trimming device is modified structure using graphite electrode edm forming and for correcting cubic boron nitride abrasive wheel, is repaiied
Graphite wheel (3.1) is first accomplished into the profile opposite with bearing small roller forming grinding wheel (4.1) before whole, forming grinding wheel (4.1) is connect
Cathode is connected at anode and by graphite wheel (3.1), stepper motor (2.2) drives ball-screw (2.4) to revolve by shaft coupling (2.7)
Transhipment is dynamic, and ball-screw (2.4) is screwed with the feed screw nut (3.14) being packed on graphite skidding platen (3.12), driving motor
Graphite wheel (3.1) on graphite skidding platen (3.12) also moves back and forth back and forth, to adjust graphite wheel (3.1) and grinding wheel (4.1)
Between gap and ensure the gap needed for pulse feature spark discharge, then electro spindle (5.2) driving grinding wheel (4.1) rotate, watch
It takes motor (3.19) driving graphite wheel (3.1) to rotate, so that grinding wheel (4.1) and graphite wheel (3.1) is relatively rotated, to grinding wheel (4.1)
Water-soluble emulsion is sprayed between graphite wheel (3.1), by adjusting voltage and pulsewidth in grinding wheel (4.1) and graphite wheel (3.1)
Between generate pulse spark electric discharge, galvanic corrosion is carried out to the metallic bond on grinding wheel (4.1), the new abrasive grain of grinding wheel is promoted to expose knot
Mixture surface simultaneously forms certain projecting height, you can reaches the amendment molding of bearing small roller grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264660.9A CN108284389A (en) | 2018-03-28 | 2018-03-28 | A kind of trimming device is used for the application method of bearing small roller wheel grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264660.9A CN108284389A (en) | 2018-03-28 | 2018-03-28 | A kind of trimming device is used for the application method of bearing small roller wheel grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284389A true CN108284389A (en) | 2018-07-17 |
Family
ID=62834022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264660.9A Pending CN108284389A (en) | 2018-03-28 | 2018-03-28 | A kind of trimming device is used for the application method of bearing small roller wheel grinding |
Country Status (1)
| Country | Link |
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| CN (1) | CN108284389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037761A (en) * | 2019-12-31 | 2020-04-21 | 安阳嘉和机械有限公司 | Automatic graphite electrode sand cleaning machine and sand cleaning method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038426A (en) * | 1988-06-14 | 1990-01-03 | 查胜 | Plaster fresco imitative of ceramic |
| CN201205679Y (en) * | 2008-05-09 | 2009-03-11 | 浙江工业大学 | Electrical discharge precision truing apparatus for metal-bonded grinding wheel |
| CN201815952U (en) * | 2010-05-28 | 2011-05-04 | 济南博特威精密机械有限公司 | Abrasive wheel trimming machine |
| CN102554787A (en) * | 2012-01-17 | 2012-07-11 | 哈尔滨工业大学 | Diamond grinding block dressing device for polished tile |
| CN202556246U (en) * | 2012-03-09 | 2012-11-28 | 银川市长城液压有限责任公司 | Cubic boron nitride grinding wheel dressing device |
-
2018
- 2018-03-28 CN CN201810264660.9A patent/CN108284389A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038426A (en) * | 1988-06-14 | 1990-01-03 | 查胜 | Plaster fresco imitative of ceramic |
| CN201205679Y (en) * | 2008-05-09 | 2009-03-11 | 浙江工业大学 | Electrical discharge precision truing apparatus for metal-bonded grinding wheel |
| CN201815952U (en) * | 2010-05-28 | 2011-05-04 | 济南博特威精密机械有限公司 | Abrasive wheel trimming machine |
| CN102554787A (en) * | 2012-01-17 | 2012-07-11 | 哈尔滨工业大学 | Diamond grinding block dressing device for polished tile |
| CN202556246U (en) * | 2012-03-09 | 2012-11-28 | 银川市长城液压有限责任公司 | Cubic boron nitride grinding wheel dressing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037761A (en) * | 2019-12-31 | 2020-04-21 | 安阳嘉和机械有限公司 | Automatic graphite electrode sand cleaning machine and sand cleaning method thereof |
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Application publication date: 20180717 |