CN105547781A - Automatic grinding machine for metallographic specimens - Google Patents
Automatic grinding machine for metallographic specimens Download PDFInfo
- Publication number
- CN105547781A CN105547781A CN201511003077.5A CN201511003077A CN105547781A CN 105547781 A CN105547781 A CN 105547781A CN 201511003077 A CN201511003077 A CN 201511003077A CN 105547781 A CN105547781 A CN 105547781A
- Authority
- CN
- China
- Prior art keywords
- gear
- matrix
- fixedly mounted
- swivel bearing
- sandpaper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 244000137852 Petrea volubilis Species 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic grinding machine for metallographic specimens, which comprises a basal body, an automatic adjusting stand, a spray pipe, a swivel bearing, a driving motor, a driving gear, a driven gear, a rotating disk and a sandpaper pad, wherein the swivel bearing is fixedly mounted on the basal body, the driven gear is fixedly mounted on the swivel bearing, the driven gear is engaged with the driving gear mounted on a spindle of the driving motor, and the driving motor is fixedly mounted at the back side position of the basal body. The rotating disk is fixedly mounted at the upper part of the driven gear, and the sandpaper pad is fixedly mounted above the rotating disk. The automatic adjusting stand is vertically mounted at the upper part of the basal body, adjustable pressing rods are arranged on a crossbeam of the automatic adjusting stand, and adjustable pressing blocks are mounted at the lower parts of the adjustable pressing rods. The spray pipe is fixedly mounted on the basal body. By arranging the multi-layer annular sandpaper pad and the adjustable pressing blocks, the working efficiency of the automatic grinding machine is increased, and moreover, the pressure between a metallographic specimen and sandpaper can be flexibly adjusted to meet different grinding requirements; the structure of the automatic grinding machine for metallographic specimens is simple, the design is reasonable, and the cost is low.
Description
Technical field
The present invention relates to a kind of material subject laboratory equipment, be specifically related to a kind of metallographic specimen and make sample grinding machine by oneself, belong to laboratory sample technical field of processing equipment.
Background technology
It is that material subject does the requisite work of scientific research that metallographic structure is observed, wherein the making of a metallographic specimen wherein topmost content especially, is related to the key of metallographic structure observation success.But existing metal grinder, its structure is single, and the different grind away product required need carry out grind away with different sample grinding machines, and charging, operation are all manual carrying out, the labour intensity that there is operator is large, and security is not high, ground effect is not good, and automaticity is low waits deficiency.
Summary of the invention
For the problems referred to above, the invention provides a kind of metallographic specimen Automatic Grinding Prototype, it, by being provided with multi-layer annular sandpaper pad and adjustable briquetting, achieves the automatically grinding work of metallographic specimen, and structure is simple, and cost is lower.
The technical scheme that the present invention takes is: a kind of metallographic specimen Automatic Grinding Prototype, comprise matrix, automatically adjustment rack, sparge pipe, swivel bearing, drive motor, main drive gear and from gear, rotating disc and sandpaper pad, it is characterized in that: described swivel bearing is fixedly mounted on matrix, swivel bearing is installed with from gear, described engages each other from gear and the main drive gear being arranged on drive motor main shaft, and described drive motor is fixedly mounted on matrix rear side position; Described rotating disc is fixedly mounted on from gear top, is installed with sandpaper pad above rotating disc, and described sandpaper pad surrounding is provided with sandpaper pad fixed cover; Described swivel bearing, to overlap from the axis of gear, rotating disc, sandpaper pad, main drive gear and gear exterior is provided with protective cover, described protective cover is arranged on matrix, and drive motor is positioned at protective cover inside; Described automatic adjustment rack is " inverted L shape ", vertically be arranged on matrix top, and be positioned on the left of swivel bearing, the crossbeam of automatic adjustment rack is provided with three mounting holes, in each mounting hole, adjustable depression bar is vertically installed, described adjustable depression bar surface is provided with screw thread, and top is fixed on the crossbeam on automatic adjustment rack top by nut, and bottom is provided with adjustable briquetting; Described sparge pipe is fixedly mounted on matrix, is positioned on the right side of swivel bearing, and communicates with the water delivering orifice being arranged on intrinsic silicon; Described matrix front is provided with motor switch and water spray switch, and described motor switch is connected with drive motor, and described water spray switch is connected with sparge pipe.
Further, described sandpaper pad is provided with multi-layer annular sand paper, the order number of every layer of sand paper becomes large from inside to outside gradually, respectively from 150 to 2000 changes, the axis of described each adjustable briquetting is respectively perpendicular to the center of every layer of sand paper, namely be positioned at directly over every layer of sand paper, the vertical distance of each adjustable briquetting and sandpaper pad is 10mm ~ 15mm.
Further, described sandpaper pad center is provided with outlet pass, and described rotating disc center is provided with lower outlet pass, and described upper outlet pass is connected with lower outlet pass, and upper outlet pass is connected with the water delivering orifice of intrinsic silicon with lower outlet pass.
Further, each adjustable briquetting inside is hollow-core construction, and the internal diameter of adjustable briquetting is 20mm ~ 25mm.
Owing to present invention employs technique scheme, the present invention has the following advantages: (1) the present invention, by being provided with multi-layer annular sandpaper pad, achieves the polishing simultaneously carrying out many orders number metallographic specimen, improves the work efficiency of sample grinding machine; (2) the present invention is by being provided with adjustable briquetting, can adjust the pressure between metallographic specimen and sand paper flexibly, realizes different polishing requirements; (3) structure of the present invention is simple, and reasonable in design, cost is lower.
Accompanying drawing explanation
Fig. 1 is entirety assembling perspective view of the present invention.
Fig. 2 is the assembling perspective view after the present invention hides protective cover.
Fig. 3 is another angle assembling perspective view after the present invention hides protective cover.
Fig. 4 is the perspective view of adjustable briquetting in the present invention.
Fig. 5 is the perspective view of sandpaper pad in the present invention.
Fig. 6 is the perspective view of rotating disc in the present invention.
Drawing reference numeral: 1-matrix; 2-protective cover; The automatic adjustment rack of 3-; 4-sparge pipe; 5-motor switch; 6-water spray switch; The adjustable depression bar of 7-; 8-nut; The adjustable briquetting of 9-; 10-sandpaper pad; 11-swivel bearing; 12-is from gear; 13-rotating disc; 14-sandpaper pad fixed cover; 15-drive motor; 16-main drive gear; 101-water delivering orifice; 1001-sand paper; The upper outlet pass of 1002-; Outlet pass under 1301-.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in this illustrative examples of inventing and explanation, but not as a limitation of the invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of metallographic specimen Automatic Grinding Prototype, comprises matrix 1, automatically adjustment rack 3, sparge pipe 4, swivel bearing 11, drive motor 15, main drive gear 16 and from gear 12, rotating disc 13 and sandpaper pad 10.Swivel bearing 11 is fixedly mounted on matrix 1, swivel bearing 11 is installed with from gear 12, and engage each other from gear 12 and the main drive gear 16 being arranged on drive motor 15 main shaft, drive motor 15 is fixedly mounted on matrix 1 rear side position.Rotating disc 13 is fixedly mounted on from gear 12 top, is installed with sandpaper pad 10 above rotating disc 13, and sandpaper pad 10 surrounding is provided with sandpaper pad fixed cover 14.Swivel bearing 11, overlap from the axis of gear 12, rotating disc 13, sandpaper pad 10, main drive gear 16 and have protective cover 2 from gear 12 outer setting, protective cover 2 is arranged on matrix 1, and it is inner that drive motor 15 is positioned at protective cover 2.Automatic adjustment rack 3 is " inverted L shape ", vertically be arranged on matrix 1 top, and be positioned on the left of swivel bearing 11, the crossbeam of automatic adjustment rack 3 is provided with three mounting holes, adjustable depression bar 7 is vertically installed in each mounting hole, adjustable depression bar 7 surface is provided with screw thread, and top is fixed on the crossbeam on automatic adjustment rack 3 top by nut 8, and bottom is provided with adjustable briquetting 9.Sparge pipe 4 is fixedly mounted on matrix 1, is positioned on the right side of swivel bearing 11, and communicates with the water delivering orifice 101 being arranged on matrix 1 inside.Matrix 1 front is provided with motor switch 5 and water spray switch 6, and motor switch 5 is connected with drive motor 15, and described water spray switch 6 is connected with sparge pipe 4.
Sandpaper pad 10 is provided with multi-layer annular sand paper 1001, the order number of every layer of sand paper 1001 becomes large from inside to outside gradually, respectively from 150 to 2000 changes, the axis of each adjustable briquetting 9 is respectively perpendicular to the center of every layer of sand paper 1001, namely be positioned at directly over every layer of sand paper 1001, each adjustable briquetting 9 is 10mm ~ 15mm with the vertical distance of sandpaper pad 10.Sandpaper pad 10 center is provided with outlet pass 1002, and rotating disc 13 center is provided with lower outlet pass 1301, and upper outlet pass 1002 is connected with lower outlet pass 1301, and upper outlet pass 1002 is connected with the water delivering orifice 101 of lower outlet pass 1301 with matrix 1 inside.Each adjustable briquetting 9 inside is hollow-core construction, and the internal diameter of adjustable briquetting 9 is 20mm ~ 25mm.
Principle of work of the present invention is: the present invention in use, first the sand paper 1001 of different size is fixed in sandpaper pad 10, again by need polishing metallographic specimen be placed into each adjustable briquetting 9 inside hollow in, then by the nut 8 on each adjustable briquetting 9 top each metallographic specimen is depressed on the every one deck sand paper 1001 in sandpaper pad 10, first open water spray switch 6, water spray is opened, again motor switch 5 is opened, drive motor 15 is opened, thus rotating disc 13 realizes rotary motion at main drive gear 16 with from the drive of gear 12, and each metallographic specimen is polished, complete metallographic specimen polishing work.
Claims (4)
1. a metallographic specimen Automatic Grinding Prototype, comprise matrix (1), automatic adjustment rack (3), sparge pipe (4), swivel bearing (11), drive motor (15), main drive gear (16) and from gear (12), rotating disc (13) and sandpaper pad (10), it is characterized in that: described swivel bearing (11) is fixedly mounted on matrix (1), swivel bearing (11) is installed with from gear (12), described engages each other from gear (12) and the main drive gear (16) being arranged on drive motor (15) main shaft, described drive motor (15) is fixedly mounted on matrix (1) rear side position, described rotating disc (13) is fixedly mounted on from gear (12) top, and rotating disc (13) top is installed with sandpaper pad (10), and described sandpaper pad (10) surrounding is provided with sandpaper pad fixed cover (14), described swivel bearing (11), to overlap from the axis of gear (12), rotating disc (13), sandpaper pad (10), main drive gear (16) and have protective cover (2) from gear (12) outer setting, described protective cover (2) is arranged on matrix (1), and it is inner that drive motor (15) is positioned at protective cover (2), described automatic adjustment rack (3) is " inverted L shape ", vertically be arranged on matrix (1) top, and be positioned at swivel bearing (11) left side, the crossbeam of automatic adjustment rack (3) is provided with three mounting holes, adjustable depression bar (7) is vertically installed in each mounting hole, described adjustable depression bar (7) surface is provided with screw thread, and top is fixed on the crossbeam on automatic adjustment rack (3) top by nut (8), and bottom is provided with adjustable briquetting (9), described sparge pipe (4) is fixedly mounted on matrix (1), is positioned at swivel bearing (11) right side, and the water delivering orifice (101) inner with being arranged on matrix (1) communicates, described matrix (1) front is provided with motor switch (5) and water spray switch (6), and described motor switch (5) is connected with drive motor (15), and described water spray switch (6) is connected with sparge pipe (4).
2. a kind of metallographic specimen Automatic Grinding Prototype as claimed in claim 1, it is characterized in that: described sandpaper pad (10) is provided with multi-layer annular sand paper (1001), the order number of every layer of sand paper (1001) becomes large from inside to outside gradually, respectively from 150 to 2000 changes, the axis of described each adjustable briquetting (9) is respectively perpendicular to the center of every layer of sand paper (1001), namely be positioned at directly over every layer of sand paper (1001), each adjustable briquetting (9) is 10mm ~ 15mm with the vertical distance of sandpaper pad (10).
3. a kind of metallographic specimen Automatic Grinding Prototype as claimed in claim 1, it is characterized in that: described sandpaper pad (10) center is provided with outlet pass (1002), described rotating disc (13) center is provided with lower outlet pass (1301), described upper outlet pass (1002) is connected with lower outlet pass (1301), and upper outlet pass (1002) is connected with the water delivering orifice (101) of lower outlet pass (1301) with matrix (1) inside.
4. a kind of metallographic specimen Automatic Grinding Prototype as claimed in claim 1, is characterized in that: each described adjustable briquetting (9) inside is hollow-core construction, and the internal diameter of adjustable briquetting (9) is 20mm ~ 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003077.5A CN105547781B (en) | 2015-12-29 | 2015-12-29 | A kind of metallographic specimen Automatic Grinding Prototype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003077.5A CN105547781B (en) | 2015-12-29 | 2015-12-29 | A kind of metallographic specimen Automatic Grinding Prototype |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105547781A true CN105547781A (en) | 2016-05-04 |
| CN105547781B CN105547781B (en) | 2018-11-27 |
Family
ID=55827124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003077.5A Active CN105547781B (en) | 2015-12-29 | 2015-12-29 | A kind of metallographic specimen Automatic Grinding Prototype |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547781B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112793A (en) * | 2016-07-01 | 2016-11-16 | 邢鑫鑫 | A kind of transmissive test automatic grinding machine people |
| CN106198141A (en) * | 2016-07-04 | 2016-12-07 | 邢鑫鑫 | A kind of metallographic specimen integration preparation machine people |
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106926106A (en) * | 2017-03-31 | 2017-07-07 | 太原工业学院 | Metallographic specimen burnishing device |
| CN110877243A (en) * | 2019-12-10 | 2020-03-13 | 北京科技大学 | Automatic model machine that grinds of universality emulation |
| CN112798382A (en) * | 2021-02-10 | 2021-05-14 | 浙江工业大学 | Portable metallographic automatic sample grinding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0535391A1 (en) * | 1991-10-02 | 1993-04-07 | Klindex S.R.L. | Orbital brushing and polishing machine |
| CN202119666U (en) * | 2011-06-02 | 2012-01-18 | 宋涛 | Device for automatically grinding metallographic sample |
| CN203449145U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Novel metallographic sample grinder |
| CN104549645A (en) * | 2014-11-19 | 2015-04-29 | 广西大学 | Loop type driving, stamping and grinding mechanism |
| CN204700692U (en) * | 2015-06-13 | 2015-10-14 | 浙江斯泊林光电科技有限公司 | A kind of ultra-thin glass plain grinding device |
| CN204700704U (en) * | 2015-04-23 | 2015-10-14 | 西安科技大学 | A kind of integral type rock mass sanding and polishing device |
-
2015
- 2015-12-29 CN CN201511003077.5A patent/CN105547781B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0535391A1 (en) * | 1991-10-02 | 1993-04-07 | Klindex S.R.L. | Orbital brushing and polishing machine |
| CN202119666U (en) * | 2011-06-02 | 2012-01-18 | 宋涛 | Device for automatically grinding metallographic sample |
| CN203449145U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Novel metallographic sample grinder |
| CN104549645A (en) * | 2014-11-19 | 2015-04-29 | 广西大学 | Loop type driving, stamping and grinding mechanism |
| CN204700704U (en) * | 2015-04-23 | 2015-10-14 | 西安科技大学 | A kind of integral type rock mass sanding and polishing device |
| CN204700692U (en) * | 2015-06-13 | 2015-10-14 | 浙江斯泊林光电科技有限公司 | A kind of ultra-thin glass plain grinding device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112793A (en) * | 2016-07-01 | 2016-11-16 | 邢鑫鑫 | A kind of transmissive test automatic grinding machine people |
| CN106198141A (en) * | 2016-07-04 | 2016-12-07 | 邢鑫鑫 | A kind of metallographic specimen integration preparation machine people |
| CN106198141B (en) * | 2016-07-04 | 2018-11-20 | 重庆和喜锦鸿医药包装有限公司 | A kind of metallographic specimen integration preparation machine people |
| CN106826518A (en) * | 2017-01-26 | 2017-06-13 | 武汉科技大学 | A kind of metallographic specimen sample grinding machine |
| CN106926106A (en) * | 2017-03-31 | 2017-07-07 | 太原工业学院 | Metallographic specimen burnishing device |
| CN110877243A (en) * | 2019-12-10 | 2020-03-13 | 北京科技大学 | Automatic model machine that grinds of universality emulation |
| CN112798382A (en) * | 2021-02-10 | 2021-05-14 | 浙江工业大学 | Portable metallographic automatic sample grinding device |
| CN112798382B (en) * | 2021-02-10 | 2024-06-11 | 浙江工业大学 | Portable metallographic automatic sample grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105547781B (en) | 2018-11-27 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181009 Address after: 064200 Hebei province Zunhua City Tuan Zhuang Township, Shan Li Zhuang Village Applicant after: Tangshan City Xinbao Industrial Co., Ltd. Address before: 721305 No. two, No. two, West Yao village, Tian Wang Town, Chencang District, Baoji, Shaanxi Applicant before: Zhang Kan |
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