CN202894973U - Novel metallographical specimen grinding machine - Google Patents
Novel metallographical specimen grinding machine Download PDFInfo
- Publication number
- CN202894973U CN202894973U CN 201220542660 CN201220542660U CN202894973U CN 202894973 U CN202894973 U CN 202894973U CN 201220542660 CN201220542660 CN 201220542660 CN 201220542660 U CN201220542660 U CN 201220542660U CN 202894973 U CN202894973 U CN 202894973U
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- China
- Prior art keywords
- motor
- leading screw
- driven gear
- specimen
- metallographical
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Abstract
The utility model provides a novel metallographical specimen grinding machine, and belongs to the field of experimental instrument manufacturing. The novel metallographical specimen grinding machine comprises a bottom seat, a protecting cover, a first driven gear, a driving gear, a first motor, a first screw rod, a second driven gear, a second motor, a sliding block, a grinding wheel, a proximity sensor, a first bearing, a start button, a three-jaw clamping plate, an emergency stop button, a second screw rod, a water pipe and a second bearing. The motor rotates to drive the driving gear to rotate, the driven gear has the effect of reducing speed, the proximity sensor can automatically sense gaps between the grinding wheel and a specimen and feeds back the result to the motor, and the motor rotates to enable the sliding block to move downward. Therefore, the grinding wheel is enabled to grind the specimen, an instrument is enabled to work normally, and the influence caused by improper manual operation is reduced. The novel metallographical specimen grinding machine has the advantages of enabling grinding of a metallographical specimen to be even and flat, and improving experimental efficiency.
Description
Technical field
The utility model relates to a kind of novel metallographic sample grinder, particularly relates to a kind of automatic induction grinder, is the improvement to existing metallographic sample grinding machine structure, belongs to laboratory apparatus and makes the field.
Background technology
The grinding of metallographic sample is a very important step in the metallographic experiment, and the grinding of sample is smooth also to be a very important step of Success in Experiment.At present, the mode that main armrest is held sample when doing the metallographic sample and grinding is ground, it is inhomogeneous that such way can cause sample to grind, particle is careful not, can make metallographic structure impaired, and time-consuming again effort, the existing urgent need addresses this problem, improve conventional efficient, need a kind of automatic grinding instrument.
Summary of the invention
The purpose of this utility model provides a kind of novel metallographic sample grinder.
Problem to be solved in the utility model is that existing metallographic sample grinding is inhomogeneous, time-consuming again effort.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
Novel metallographic sample grinder, comprise base, protecting cover, the first driven gear, driving gear, the first motor, the first leading screw, the second driven gear, the second motor, sliding shoe, emery wheel, proximity transducer, clutch shaft bearing, start button, three grab chuck, scram button, the second leading screw, water pipe and the second bearing, clutch shaft bearing and the second bearing are fixed on the base, the first leading screw is fixed on the clutch shaft bearing, the second leading screw is fixed on the second bearing, the first driven gear is fixed on the second leading screw, the second driven gear is fixed on the first leading screw, the first leading screw and the second leading screw are provided with protecting cover outward, and the protecting cover top is provided with the first motor; Be fixed on the first motor shaft, be provided with driving gear with the first driven gear, the second driven gear engagement place, the first leading screw and the second leading screw are provided with sliding shoe, sliding shoe is provided with the second motor, be provided with emery wheel with the second motor shaft tight fit place, the emery wheel below is provided with proximity transducer and water pipe, and the proximity transducer below is provided with scroll chuck, the scroll chuck left side is provided with start button, and scroll chuck the right is provided with scram button.
Sliding shoe is fixed by the first leading screw and the second leading screw, and sliding shoe is provided with the second motor; The emery wheel below is provided with proximity transducer, and proximity transducer feeds back to the first motor action by electronic feedback system.
The utility model has the advantages that: by sensor sensing, the machine automatization lapping mode, it is more even, more smooth that the metallographic sample is ground, and raises the efficiency.
Description of drawings
Fig. 1 is the stereogram of the novel metallographic sample of the utility model grinder;
Among the figure: 1, base 2, protecting cover 3, the first driven gear 4, driving gear 5, the first motor 6, the first leading screw 7, the second driven gear 8, the second motor 9, sliding shoe 10, emery wheel 11, proximity transducer 12, clutch shaft bearing 13, start button 14, scroll chuck 15, scram button 16, the second leading screw 17, water pipe 18, the second bearing.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, novel metallographic sample grinder, comprise base 1, protecting cover 2, the first driven gear 3, driving gear 4, the first motor 5, the first leading screw 6, the second driven gear 7, the second motor 8, sliding shoe 9, emery wheel 10, proximity transducer 11, clutch shaft bearing 12, start button 13, three grab chuck 14, scram button 15, the second leading screw 16, water pipe 17 and the second bearing 18, clutch shaft bearing 12 and the second bearing 18 are fixed on the base 1, the first leading screw 6 is tightly fixed on clutch shaft bearing 12, the second leading screw 16 is tightly fixed on the second bearing 18, leading screw can freely rotate and without any displacement, the first driven gear 3 is tightly fixed on the second leading screw 16, the second driven gear 7 is tightly fixed on the first leading screw 6, driven gear plays decelerating effect, the first leading screw 6 and the second leading screw 16 outer protecting covers 2 that are provided with, for the protection of gear, leading screw, simultaneously operating personnel are also played protective action, protecting cover 2 tops are provided with the first motor 5 and are provided with electronic feedback system, the first motor 5 drives driving gear 4 and rotates, driving gear 4 slows down by the first driven gear 3 and the second driven gear 7, and making leading screw begin to rotate, control sliding shoe 9 moves up and down; Assemble with the first motor 5 axle tight fits, with the first driven gear 3, the second driven gear 7 engagement places are provided with driving gear 4, be used for transmitting motion, the first leading screw 6 and the second leading screw 16 are provided with sliding shoe 9, can be free to slide at leading screw, stop and locking, sliding shoe 9 is provided with the second motor 8,8 axle tight fit places are provided with emery wheel 10 with the second motor, emery wheel 10 is used for grinding sample, emery wheel 10 belows are provided with proximity transducer 11 and water pipe 17, water pipe 17 is used for the injection cutting fluid, continuous grinding along with sample, certain interval can appear between sample and the emery wheel 10, proximity transducer 11 can be sensed and feed back to the first motor 5 by electronic feedback system, the first motor 5 begins to rotate, make sliding shoe 9 begin to move downward, proximity transducer 11 belows are provided with scroll chuck 14, more be convenient to clamp sample, scroll chuck 14 left sides are provided with start button 13, be used for starting instrument, scroll chuck 14 the right are provided with scram button 15, occur can in time pressing scram button 15 under the abnormal conditions and instrument is quit work.
Sliding shoe 9 is fixing by the first leading screw 6 and the second leading screw 16, and sliding shoe 9 is provided with the second motor 8; Emery wheel 10 belows are provided with proximity transducer 11, and proximity transducer 11 feeds back to 5 actions of the first motor by electronic feedback system; Proximity transducer 11 belows are provided with scroll chuck 14, and scroll chuck about 14 is respectively equipped with start button 13 and scram button 15.
Using method of the present utility model: clamp sample with scroll chuck 14 first, and be adjusted to certain position, check whether motor and electronic feedback system be normal, check whether proximity transducer 11 is normal, press start button 13 after having checked, motor, gear begins to run well, emery wheel 10 stops after moving to certain position, begin sample is ground, water pipe 17 injection cutting fluids when sample is ground to a certain degree, certain interval can occur between emery wheel 10 and the sample, proximity transducer 11 is sensed, and feed back to 5 entrys into service of the first motor 5, the first motors by electronic feedback system, thereby drive driving gear 4, the first driven gear 3, the second driven gear 7 rotates, and leading screw is rotated, sliding shoe 9 beginning down slidings, emery wheel 10 also moves downward, and restarts to grind, shuttling movement, until sample grind finish after end.
Claims (3)
1. novel metallographic sample grinder, comprise base (1), protecting cover (2), the first driven gear (3), driving gear (4), the first motor (5), the first leading screw (6), the second driven gear (7), the second motor (8), sliding shoe (9), emery wheel (10), proximity transducer (11), clutch shaft bearing (12), start button (13), three grab chuck (14), scram button (15), the second leading screw (16), water pipe (17) and the second bearing (18), it is characterized in that: clutch shaft bearing (12) and the second bearing (18) are fixed on the base (1), the first leading screw (6) is fixed on the clutch shaft bearing (12), the second leading screw (16) is fixed on the second bearing (18), the first driven gear (3) is fixed on the second leading screw (16), the second driven gear (7) is fixed on the first leading screw (6), the outer protecting cover (2) that is provided with of the first leading screw (6) and the second leading screw (16), protecting cover (2) top is provided with the first motor (5); Be fixed on the first motor (5) axle, with the first driven gear (3), the second driven gear (7) engagement place is provided with driving gear (4), the first leading screw (6) and the second leading screw (16) are provided with sliding shoe (9), sliding shoe (9) is provided with the second motor (8), the place is provided with emery wheel (10) with the second motor (8) axle tight fit, emery wheel (10) below is provided with proximity transducer (11) and water pipe (17), proximity transducer (11) below is provided with scroll chuck (14), scroll chuck (14) left side is provided with start button (13), and scroll chuck (14) the right is provided with scram button (15).
2. novel metallographic sample grinder according to claim 1 is characterized in that: sliding shoe (9) is fixing by the first leading screw (6) and the second leading screw (16), and sliding shoe (9) is provided with the second motor (8).
3. novel metallographic sample grinder according to claim 1 is characterized in that: emery wheel (10) below is provided with proximity transducer (11), and proximity transducer (11) feeds back to the first motor (5) action by electronic feedback system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542660 CN202894973U (en) | 2012-10-23 | 2012-10-23 | Novel metallographical specimen grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542660 CN202894973U (en) | 2012-10-23 | 2012-10-23 | Novel metallographical specimen grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894973U true CN202894973U (en) | 2013-04-24 |
Family
ID=48115689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542660 Expired - Fee Related CN202894973U (en) | 2012-10-23 | 2012-10-23 | Novel metallographical specimen grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894973U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331683A (en) * | 2013-05-07 | 2013-10-02 | 江苏精一电气科技有限公司 | Polishing and wire drawing device for surface of stainless steel cover plate |
| CN103639883A (en) * | 2013-11-25 | 2014-03-19 | 银川博聚工业产品设计有限公司 | Bearing metallographic analysis grinding machine |
| CN105150058A (en) * | 2015-08-19 | 2015-12-16 | 刘洋 | Grinding machine with automatic sudden stop function |
| CN106926106A (en) * | 2017-03-31 | 2017-07-07 | 太原工业学院 | Metallographic specimen burnishing device |
| CN107877381A (en) * | 2017-11-17 | 2018-04-06 | 罗卫玲 | A kind of automatic sander |
-
2012
- 2012-10-23 CN CN 201220542660 patent/CN202894973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331683A (en) * | 2013-05-07 | 2013-10-02 | 江苏精一电气科技有限公司 | Polishing and wire drawing device for surface of stainless steel cover plate |
| CN103639883A (en) * | 2013-11-25 | 2014-03-19 | 银川博聚工业产品设计有限公司 | Bearing metallographic analysis grinding machine |
| CN105150058A (en) * | 2015-08-19 | 2015-12-16 | 刘洋 | Grinding machine with automatic sudden stop function |
| CN106926106A (en) * | 2017-03-31 | 2017-07-07 | 太原工业学院 | Metallographic specimen burnishing device |
| CN107877381A (en) * | 2017-11-17 | 2018-04-06 | 罗卫玲 | A kind of automatic sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131023 |