CN105058221A - Grinding device - Google Patents

Grinding device Download PDF

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Publication number
CN105058221A
CN105058221A CN201510445349.0A CN201510445349A CN105058221A CN 105058221 A CN105058221 A CN 105058221A CN 201510445349 A CN201510445349 A CN 201510445349A CN 105058221 A CN105058221 A CN 105058221A
Authority
CN
China
Prior art keywords
workpiece
pinch roller
locating piece
lapping
cylinder
Prior art date
Application number
CN201510445349.0A
Other languages
Chinese (zh)
Inventor
张超
Original Assignee
苏州纽东精密制造科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州纽东精密制造科技有限公司 filed Critical 苏州纽东精密制造科技有限公司
Priority to CN201510445349.0A priority Critical patent/CN105058221A/en
Publication of CN105058221A publication Critical patent/CN105058221A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/02Lapping machines or devices; Accessories designed for working surfaces of revolution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/27Work carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/34Accessories

Abstract

The invention relates to a grinding device. The grinding device comprises a mounting table, a positioning block and a pressing wheel, wherein the positioning block is in a long strip shape and is arranged on the mounting table longitudinally and located under an outlet of a hopper; a V-shaped groove is formed in the upper surface of the positioning block in the length direction of the positioning block; the pressing wheel is round, can compress a workpiece from the upper portion of the workpiece fallen into the V-shaped groove and can drive the workpiece to rotate when rotating; an air cylinder is arranged on one side of the positioning block; a grinding wheel sliding base is arranged on the other side of the positioning block; a grinding wheel is arranged on the grinding wheel sliding base and can move in the length direction of the positioning block; the air cylinder clamps the workpiece from the lateral portion of the workpiece; when the air cylinder clamps the workpiece, the grinding wheel starts to work. The grinding and production quality is further improved and stabilized.

Description

A kind of lapping device
Technical field
The present invention relates to and refer in particular to the high lapping device of a kind of machining accuracy.
Background technology
In prior art, tradition refiner is when grinding, workpiece rotates and relies on the working head with grips rotate and drive workpiece to rotate, deflection degree when such workpiece rotates just relies on the running accuracy of working head, because working head itself exists machining accuracy difference, so the rotation beat precision of workpiece is just difficult to promote again.
For this reason, we have developed the high lapping device of a kind of machining accuracy.
Summary of the invention
The present invention seeks to provide to overcome the deficiencies in the prior art the lapping device that a kind of machining accuracy is high.
For achieving the above object, the technical solution used in the present invention is: a kind of lapping device, comprises erecting bed, locating piece, pinch roller; Described locating piece is strip; Described locating piece is longitudinally arranged on erecting bed, and immediately below the outlet being positioned at hopper; The upper surface of described locating piece is provided with V-shaped groove along its length; Described pinch roller is rounded; Described pinch roller can from the top workpiece pressing of the workpiece fallen into V-shaped groove, and can drive workpiece to rotate when pinch roller rotates; The side of described locating piece is provided with cylinder, and opposite side is provided with grinding wheel slide; Described grinding wheel slide is provided with emery wheel; Described emery wheel can move along the length direction of mounting blocks; Described cylinder can from the sidepiece of workpiece to Workpiece clamping; When cylinder is by Workpiece clamping, described emery wheel is just started working.
Preferably, when workpiece automatically falls into the V-shaped groove of mounting blocks from stub bar, pinch roller moves workpiece pressing, and when pinch roller drives workpiece to rotate, every subjob rotates 1 degree.
Preferably, described erecting bed is also provided with protective cover, described protective cover covers hopper, mounting blocks, pinch roller, cylinder, emery wheel, grinding wheel slide, and to prevent in process of lapping, the metal filings ground splashes out and hurts sb.'s feelings.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Lapping device of the present invention adopts pinch roller from workpiece pressing above workpiece, relies on pinch roller rotate and drive workpiece to rotate, can solve the impact that the beat of working head clamping device own brings! Grinding production quality is further promoted with stable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of lapping device of the present invention;
Accompanying drawing 2 is the enlarged drawing in A portion in accompanying drawing 1;
Wherein: 1, hopper; 2, mounting blocks; 3, pinch roller; 4, cylinder; 5, emery wheel; 6, grinding wheel slide; 7, protective cover; 8, erecting bed.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1,2 is lapping device of the present invention, comprises erecting bed 8, locating piece 2, pinch roller 3; Described locating piece 2 is in strip; Described locating piece 2 is longitudinally arranged on erecting bed 8, and immediately below the outlet being positioned at hopper 1; The upper surface of described locating piece 2 is provided with V-shaped groove (not shown) along its length; Described pinch roller 3 is rounded; Described pinch roller 3 can from the top workpiece pressing of the workpiece fallen into V-shaped groove, and can drive workpiece to rotate when pinch roller 3 rotates; The side of described locating piece 2 is provided with cylinder 4, and opposite side is provided with grinding wheel slide 6; Described grinding wheel slide 6 is provided with emery wheel 5; Described emery wheel 5 can move along the length direction of mounting blocks 2, to realize the grinding of the whole length of the outer circumference surface to workpiece; Described cylinder 4 can from the sidepiece of workpiece to Workpiece clamping; When cylinder 4 is by Workpiece clamping, described emery wheel 5 is just started working.
In addition, described erecting bed 8 is also provided with protective cover 7, described protective cover covers hopper 1, mounting blocks 2, pinch roller 3, cylinder 4, emery wheel 5, grinding wheel slide 6, and to prevent in process of lapping, the metal filings ground splashes out and hurts sb.'s feelings.
During work, workpiece automatically falls into the V-shaped groove of mounting blocks 2 from stub bar 1, and pinch roller 3 moves workpiece pressing, now, cylinder 4 clamping work pieces from the side, emery wheel 5 is started working, and along the length direction slowly movement of workpiece, the whole length direction on the excircle of workpiece is all ground; Now, cylinder unclamps workpiece, and emery wheel 5 quits work, and pinch roller 3 rotates, and drives workpiece to rotate, and after workpiece rotates 1 degree, cylinder 4 workpiece pressing again, pinch roller 5 is started working again, so repeatedly, until the excircle of workpiece has all ground.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Lapping device of the present invention adopts pinch roller from workpiece pressing above workpiece, relies on pinch roller 3 rotate and drive workpiece to rotate, can solve the impact that the beat of working head clamping device own brings! Grinding production quality is further promoted with stable.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.

Claims (3)

1. a lapping device, is characterized in that: comprise erecting bed, locating piece, pinch roller; Described locating piece is strip; Described locating piece is longitudinally arranged on erecting bed, and immediately below the outlet being positioned at hopper; The upper surface of described locating piece is provided with V-shaped groove along its length; Described pinch roller is rounded; Described pinch roller can from the top workpiece pressing of the workpiece fallen into V-shaped groove, and can drive workpiece to rotate when pinch roller rotates; The side of described locating piece is provided with cylinder, and opposite side is provided with grinding wheel slide; Described grinding wheel slide is provided with emery wheel; Described emery wheel can move along the length direction of mounting blocks; Described cylinder can from the sidepiece of workpiece to Workpiece clamping; When cylinder is by Workpiece clamping, described emery wheel is just started working.
2. lapping device according to claim 1, is characterized in that: when workpiece automatically falls into the V-shaped groove of mounting blocks from stub bar, pinch roller moves workpiece pressing, and when pinch roller drives workpiece to rotate, every subjob rotates 1 degree.
3. lapping device according to claim 1 and 2; it is characterized in that: described erecting bed is also provided with protective cover; described protective cover covers hopper, mounting blocks, pinch roller, cylinder, emery wheel, grinding wheel slide, and to prevent in process of lapping, the metal filings ground splashes out and hurts sb.'s feelings.
CN201510445349.0A 2015-07-27 2015-07-27 Grinding device CN105058221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510445349.0A CN105058221A (en) 2015-07-27 2015-07-27 Grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510445349.0A CN105058221A (en) 2015-07-27 2015-07-27 Grinding device

Publications (1)

Publication Number Publication Date
CN105058221A true CN105058221A (en) 2015-11-18

Family

ID=54487845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510445349.0A CN105058221A (en) 2015-07-27 2015-07-27 Grinding device

Country Status (1)

Country Link
CN (1) CN105058221A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246548A (en) * 1994-03-09 1995-09-26 Micron Seimitsu Kk Grinding method and grinding device of minute stepped shaft
CN201405234Y (en) * 2009-05-26 2010-02-17 北京京诚之星科技开发有限公司 Integral seamless repairing device for multi-roll mill backing roll
CN202114552U (en) * 2011-05-20 2012-01-18 汕头市鼎钻精密机械科技有限公司 Diameter refining mill
CN102601717A (en) * 2012-03-22 2012-07-25 苏州光福冶金铸造有限责任公司 Refiner
CN202462136U (en) * 2011-12-20 2012-10-03 江苏瑞普机床有限公司 Digital control grinding machine for machining precise cylinder holes
CN103481141A (en) * 2013-09-22 2014-01-01 台州北平机床有限公司 Numerical-control external cylindrical grinding machine
CN204976307U (en) * 2015-07-27 2016-01-20 苏州纽东精密制造科技有限公司 Grinding device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246548A (en) * 1994-03-09 1995-09-26 Micron Seimitsu Kk Grinding method and grinding device of minute stepped shaft
CN201405234Y (en) * 2009-05-26 2010-02-17 北京京诚之星科技开发有限公司 Integral seamless repairing device for multi-roll mill backing roll
CN202114552U (en) * 2011-05-20 2012-01-18 汕头市鼎钻精密机械科技有限公司 Diameter refining mill
CN202462136U (en) * 2011-12-20 2012-10-03 江苏瑞普机床有限公司 Digital control grinding machine for machining precise cylinder holes
CN102601717A (en) * 2012-03-22 2012-07-25 苏州光福冶金铸造有限责任公司 Refiner
CN103481141A (en) * 2013-09-22 2014-01-01 台州北平机床有限公司 Numerical-control external cylindrical grinding machine
CN204976307U (en) * 2015-07-27 2016-01-20 苏州纽东精密制造科技有限公司 Grinding device

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151118

WD01 Invention patent application deemed withdrawn after publication