CN1076883A - Automatic abrasive polisher for metallographic sample - Google Patents
Automatic abrasive polisher for metallographic sample Download PDFInfo
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- CN1076883A CN1076883A CN 92107323 CN92107323A CN1076883A CN 1076883 A CN1076883 A CN 1076883A CN 92107323 CN92107323 CN 92107323 CN 92107323 A CN92107323 A CN 92107323A CN 1076883 A CN1076883 A CN 1076883A
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Abstract
The present invention relates to a kind of automatic abrasive polisher for metallographic sample that workpiece or metallographic specimen grind polishing that is used for.It is mainly constructed is the swinging that independently is made of cylinder and conveyer belt to be set grind mechanism and thick, fine polishing body on a support, and the support top is provided with guide rail, with the operation of guiding work piece; Be provided with control device in the machine, rely on expert system to control whole process.The present invention is owing to change the swinging grinding and polishing structure that existing plane rotary disc formula grinding and polishing structure is a solid, the grinding and polishing process can one-time continuous be finished automatically, work efficiency is enhanced about more than once than prior art, and overcome prior art and processed the adverse effect that quality is brought by rule of thumb, helped controlling and improving the quality of work piece.
Description
The present invention relates to a kind of to workpiece, particularly a kind of automatic abrasive polisher for metallographic sample that metallographic specimen is ground polishing.
Existing general metallographic specimen both at home and abroad grinds polishing mechanical and is rotary-disk type structure (as the MAXIMET metallographic grinding and polishing machine of U.S. BUEHLER company) it comprises three major parts, be mill, piece-holder head and polishing fluid conveying device, mill is generally garden shape, be horizontally disposed with, the mill upper surface is provided with the fabric of dry sanding paper or band polishing powder, workpiece or metallographic specimen is ground polishing thereon; Clamping head is positioned at mill top, and clamping head holding workpiece or metallographic specimen contact with abrasive material on the mill with certain pressure, and clamping head can rotate, and the machine direction with the change workpiece carries out smoothly for making polishing process, also is provided with the polishing fluid conveying device.Adopt said mechanism that workpiece or metallographic specimen are ground polishing, the course of work is interrupted and is carried out, from roughly grind finish grind each tooling step replacement by artificial realization, need after promptly grinding to shut down, and by manually changing mill and washing sample, inefficiency at every turn; Add man-hour, the speed of motor, workpiece or metallographic specimen are all regulated and control according to processing personnel's experience with three elements process time that contact pressure, each tooling step between mill, have tangible handicraft character, are difficult to realize whole automations processing.
The object of the present invention is to provide and a kind ofly can finish the automatic abrasive polisher for metallographic sample that workpiece or metallographic specimen is ground polishing continuously and automatically, to increase work efficiency and product quality.
Purpose technic relization scheme of the present invention is: a kind of automatic abrasive polisher for metallographic sample, it comprises controller, clamping head, support, it is characterized in that it also comprises the device that grinds that is arranged on the support, the rough polishing device, the fine polishing device, grinding device, rough polishing device and fine polishing device top are provided with guide rail, guide rail and support are connected, guide rail is provided with can be along the slide block of guide rail slip, clamping head is arranged on the slide block, grinds device by motor-driven cylinder, its outer surface that has another cylinder of strainer and be around on two cylinders posts the cycloconveyor belt of dry sanding paper and supports the dull and stereotyped formation of the support benchmark that is ground part; Slightly, the fine polishing apparatus structure is identical, by frame, motor-driven swift, have the doffer of strainer, it is dull and stereotyped and be around in the cycloconveyor belt that its outer surface on the big doffer posts polishing fabric and constitute to support polished support benchmark, contain polishing fluid in the frame, the part of swift immerse in the polishing fluid; Be provided with the flushometer that makes dry sanding paper moistening on the device grinding, grind between device and the rough polishing device and the thickness burnishing device between, be respectively equipped with the cleaning device of cleaning workpiece; On guide rail and support, be respectively equipped with a plurality of control slide blocks and grind the magnetic switch of the conveyer belt direction of motion, stroke and quiet moving time.Operation principle of the present invention is: the work piece clamping head of packing into, enter and grind station, the conveyer belt that grinds that the different dry sanding paper of thickness is posted on the surface turns round, under controller action, grind conveyer belt and slide block and do the zone reciprocating motion, the flushometer auto-flushing, to satisfy the requirement of wet-milling system, grind on a kind of sand paper and finish, work piece enters washing station and cleans, and enters down one sand paper then successively and grinds, conveyer belt moves a week, finished and roughly ground the fine grinding overall process, ground and finish, bath enters rough polishing station and fine polishing station then.The polishing fabric that the polishing conveyer belt drives under motor-driven on it is done the swinging motion.Clamping head is done the zone and is moved back and forth, and burnishing barrel is arranged to small one and large one, and like this, swift just can take the polishing fluid in the frame on the polishing fabric automatically, has realized the automatic transport of polishing fluid.To the fine polishing end, general process is just all finished.The zone that grinds conveyer belt in the device moves back and forth by magnetic switch (Hall element) control that is arranged on the support, the a plurality of magnetic switch (Hall element) that are provided with on the guide rail then control slide block grind, traffic direction, stroke and time when rough polishing, fine polishing, flushing, be provided with expert system in the controller, can realize different materials is added man-hour, control automatically carrying out overall process process time that contacts pressure and each work step between each motor speed, work piece and the grinding and polishing material etc.
The present invention compared with prior art, its remarkable advantage is: 1, the present invention changes the endless belt swinging grinding and polishing structure of existing plane rotary disc formula grinding and polishing structure for solid, saved and roughly ground fine grinding, slightly thrown thin throwing and wash static conversion between each work step, realized that the one-time continuous of metallographic specimen process is finished automatically; 2, process has avoided processing by rule of thumb the adverse effect that crudy is brought by computer system control, and the sample mass that processes obviously improves, and simultaneously, has saved a large amount of human and material resources and the time that spend for training skilled work personnel; 3, because process is carried out continuously automatically, and the processing work efficiency improves greatly, it is over half to shorten process time than prior art.
Fig. 1 is the general structure schematic diagram of automatic abrasive polisher for metallographic sample of the present invention.
Fig. 2 is the cross sectional representation that grinds device in the automatic abrasive polisher for metallographic sample of the present invention.
Fig. 3 is the cross sectional representation of the burnishing device in the automatic abrasive polisher for metallographic sample of the present invention.
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 one embodiment of the invention are described.
According to a tree name accompanying drawing, automatic abrasive polisher for metallographic sample of the present invention comprises rectangular casting alloy support (3), the controller (1) that has computer and expert system, piece-holder head (2), on support (3), set gradually from left to right and grind device (4), cleaning device (21), rough polishing device (5), cleaning device (22), fine polishing device (6), support (3) top is provided with double rail type guide rail (7), and be fixed on the support, be across and grind between device (4) and the fine polishing device (6), guide rail (7) is provided with can be along the slide block (8) of guide rail slip, slide block (8) is gone up fixedly connected clamping head (2), clamping head lower end clamping work piece (25), the magnetic switch (23) and the magnet steel (26) on the slide block (8) that move through on the guide rail of clamping head (2) are controlled by controller (1); Grind device (4) and comprise cylinder (9) that drives by motor (27) and the cylinder (10) of being with strainer (28), cylinder (9,10) be with diameter, be horizontally disposed with, the outside is wound with rubber conveyer belt (11), the inboard middle part of conveyer belt is provided with the support benchmark flat board (12) that support is ground part (25), to guarantee to grind precision, be pasted with the frosted paper tape (19) that is spliced into by five kinds of different dry sanding papers of thickness at conveyer belt (11) outer surface, at the different dry sanding paper joint of per two kinds of thicknesses, be provided with dividing plate (37) perpendicular to conveyer belt (11), enter nonclient area to intercept quicksand, be provided with magnet steel (38) on the dividing plate top, with the direction of motion of control conveyer belt; Rough polishing device (5) is identical with fine polishing device (6) structure, comprise frame (13), the swift (14) that motor (29) drives, the doffer (15) of band strainer (30), cylinder is outer around polishing conveyer belt (17), polishing fabric (31) is posted in the conveyer belt outside, the working face of conveyer belt keeps level, inboard middle part is provided with supports polished support benchmark flat board (16), to guarantee the precision of polishing, in the frame cavity, be equipped with polishing fluid (18), the part of swift (14) immerses in the polishing fluid, during the conveyer belt motion, polishing fluid is just taken on the polishing fabric automatically, for stoping polishing fluid to splash, be provided with baffle plate (32) at upper rack, be the installation and maintenance convenience, burnishing device integral body is made movably drawer type, can directly extract out from machine or pack into; Cleaning device (21,22) is the washout that is connected with water pipe, cleans between the road when implementing to grind and polish; On a track of guide rail (7), be provided with totally 10 of the magnetic switch that Hall element makes, traffic direction, stroke with control slide block (8), on the left plate of support (3), be provided with totally 3 of the magnetic switch (24) that Hall element becomes, to grind, polish between each work step in order to stop has cross pollution, be provided with obstruct and grind the division board (33) of device (4) and rough polishing device (5) and intercept dividing plate (34) thick, the fine polishing device on support (3), dividing plate is provided with the wicket (35) (36) that clamping head (2) and work piece (25) are passed through.
Claims (4)
1, a kind of workpiece or automatic abrasive polisher for metallographic sample, it comprises controller [1], clamping head [2], support [3], it is characterized in that it also comprises being arranged at grinds device [4] and rough polishing device [5] and fine polishing device [6] on the support, be provided with the guide rail [7] of slide block [8] grinding device [4] and thick, fine polishing device [5], [6] top, guide rail [7] is connected with support [3], and clamping head [2] is arranged on the slide block [8]; Grind device [4] by motor-driven cylinder [9], have the cylinder [10] of strainer and be around in its outer surface on the cylinder [9,10] and post the cycloconveyor belt [11] of dry sanding paper [19] and support the support benchmark flat board [12] that is ground part and constitute; Slightly, fine polishing device [5], [6] structure are identical, by frame [13], motor-driven swift [14], have strainer doffer [15], support polished support benchmark flat board [16] and be around in the cycloconveyor belt [17] that its outer surface on the large and small cylinder [14,15] posts polishing fabric and constitute, contain polishing fluid [18] in the frame [13], the part of swift [14] immerse in the polishing fluid [18]; Be provided with the flushometer [20] that makes dry sanding paper moistening on the device [4] grinding, grind between device [4] and the rough polishing device [5] and thick, fine polishing device [5], [6] between, be respectively equipped with the cleaning device [21,22] of cleaning workpiece; Be respectively equipped with control slide block [8] on the support [3] and grind conveyer belt [11] direction of motion, stroke and the magnetic switch of quiet moving time [23,24] last the reaching of guide rail [7].
2, automatic abrasive polisher for metallographic sample according to claim 1, the dry sanding paper (19) that it is characterized in that grinding belt outer surface is spliced by thick, thin five kinds of different dry sanding papers, be provided with dividing plate (37) perpendicular to conveyer belt at the intersection of two kinds of sand paper, the dividing plate top is provided with magnet steel (38).
3, automatic abrasive polisher for metallographic sample according to claim 1 and 2 is characterized in that grinding the below that support benchmark flat board (12,16) in device (4) and the burnishing device (5,6) is horizontally placed on two conveyer belts between the cylinder.
4, automatic abrasive polisher for metallographic sample according to claim 3 is characterized in that magnetic switch (23,24) makes for Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107323 CN1076883A (en) | 1992-03-20 | 1992-03-20 | Automatic abrasive polisher for metallographic sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107323 CN1076883A (en) | 1992-03-20 | 1992-03-20 | Automatic abrasive polisher for metallographic sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1076883A true CN1076883A (en) | 1993-10-06 |
Family
ID=4942815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92107323 Pending CN1076883A (en) | 1992-03-20 | 1992-03-20 | Automatic abrasive polisher for metallographic sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1076883A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071172C (en) * | 1996-12-24 | 2001-09-19 | Lg半导体株式会社 | Chemical mechanical polishing method and apparatus thereof |
| CN102059634A (en) * | 2010-11-24 | 2011-05-18 | 山东建筑大学 | Full-station intelligent metallographic specimen preparing device |
| CN104816225A (en) * | 2015-05-12 | 2015-08-05 | 新兴铸管股份有限公司 | Automatic steel sample grinding machine and application method thereof |
| CN105834867A (en) * | 2016-05-16 | 2016-08-10 | 华南理工大学 | Automatic grinding and polishing machine of metallographic sample |
| CN106965056A (en) * | 2017-04-28 | 2017-07-21 | 华南理工大学 | A kind of desktop level automatic metallic phase grinding machine |
| CN108381370A (en) * | 2018-04-20 | 2018-08-10 | 嘉善万得隆服饰辅料厂（普通合伙） | A kind of Multifunctional polishing device and polishing method |
| CN111001265A (en) * | 2019-12-26 | 2020-04-14 | 江苏楚锐环保科技有限公司 | High-quality zeolite rotary wheel production process and production equipment thereof |
-
1992
- 1992-03-20 CN CN 92107323 patent/CN1076883A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071172C (en) * | 1996-12-24 | 2001-09-19 | Lg半导体株式会社 | Chemical mechanical polishing method and apparatus thereof |
| CN102059634A (en) * | 2010-11-24 | 2011-05-18 | 山东建筑大学 | Full-station intelligent metallographic specimen preparing device |
| CN102059634B (en) * | 2010-11-24 | 2012-10-31 | 山东建筑大学 | Full-station intelligent metallographic specimen preparing device |
| CN104816225A (en) * | 2015-05-12 | 2015-08-05 | 新兴铸管股份有限公司 | Automatic steel sample grinding machine and application method thereof |
| CN105834867A (en) * | 2016-05-16 | 2016-08-10 | 华南理工大学 | Automatic grinding and polishing machine of metallographic sample |
| CN105834867B (en) * | 2016-05-16 | 2018-02-27 | 华南理工大学 | A kind of metallographic specimen automatic grinding and polishing device |
| CN106965056A (en) * | 2017-04-28 | 2017-07-21 | 华南理工大学 | A kind of desktop level automatic metallic phase grinding machine |
| CN108381370A (en) * | 2018-04-20 | 2018-08-10 | 嘉善万得隆服饰辅料厂（普通合伙） | A kind of Multifunctional polishing device and polishing method |
| CN111001265A (en) * | 2019-12-26 | 2020-04-14 | 江苏楚锐环保科技有限公司 | High-quality zeolite rotary wheel production process and production equipment thereof |
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