CN204413813U - The efficient metallographic mill of hand propelled - Google Patents
The efficient metallographic mill of hand propelled Download PDFInfo
- Publication number
- CN204413813U CN204413813U CN201520044751.3U CN201520044751U CN204413813U CN 204413813 U CN204413813 U CN 204413813U CN 201520044751 U CN201520044751 U CN 201520044751U CN 204413813 U CN204413813 U CN 204413813U
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- CN
- China
- Prior art keywords
- metallographic
- sample
- circular
- rail set
- sand paper
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses the efficient metallographic mill of a kind of hand propelled, belong to mechanical field.Mainly inlay sample by circular push-plate, light spring, band round bottom dish moving lever, latch, circular piston support, wheel, metallographic clamping screw, threaded screw rod, pin hole, metallographic fixture, metallographic, rail set, chassis, wheel shaft, round metal mast, handle, sand paper forms.Advantage is, structure is simple, easy to operate, effectively improves sample surface smoothness in the grinding of manual metallographic, improves the efficiency of underhand polish metallographic, save manpower.
Description
Technical field:
The utility model relates to mechanical field, particularly the efficient metallographic mill of a kind of hand propelled.
Background technology:
In metallographic experiment, generally can adopt manual sample preparation, wherein the most basic step is exactly the grinding of metallographic specimen.The basic operation of hand lapping metallographic is: have on the sand paper of smooth glass plate below being placed on by the metallographic specimen inlayed, a hand pins sand paper, the hand-held firmly sample of another, make the relative motion in the same direction of abradant surface and sand paper, and firmly evenly, when metallographic abradant surface cut is even, rotates 90 degree and change comparatively fine sandpaper and continue grinding.General sample is less, normally diameter and be highly all the cylinder of 12mm, hand-held instability, can tire out, also easily cause abradant surface out-of-flatness, corrosion is below observed to impacting, simultaneous grinding inefficiency by hand of a specified duration.
Summary of the invention:
The purpose of this utility model is exactly for above-mentioned Problems existing, proposes the efficient metallographic mill of a kind of hand propelled, and its structural design is simple, easy to operate, improves metallographic grinding efficiency simultaneously, improves the quality of hand lapping metallographic.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise circular push-plate, light spring, band round bottom dish moving lever, latch, circular piston support, wheel, metallographic clamping screw, threaded screw rod, pin hole, metallographic fixture, metallographic inlay sample, rail set, chassis, wheel shaft, round metal mast, handle, sand paper composition.Circular push-plate is connected with circular piston support by the moving lever of band circular discs, circular piston support is by wheel shaft and wheel sub-connection, metallographic fixture is connected by latch, metallographic fixture changes by rotational right angle angle the direction that metallographic inlays buck, metallographic is inlayed sample and is fixedly connected with metallographic fixture by screw rod, metallographic is inlayed sample and is changed sample by screw rod clamping with relaxing, chassis is connected with rail set by cylinder, under sand paper is pressed in rail set, rail set lifts by handle, sand paper lifts by rail set and carries out changing or changing, circular push-plate makes metallographic inlay sample to contact with sand paper and to travel forward with front pushing away by both hands pressing.
The beneficial effects of the utility model are: its structural design is simple, easy to operate, and overcome the low problem with taking manpower of efficiency of hand lapping metallographic, Grinding Quality is high, saves manpower simultaneously.
Accompanying drawing illustrates:
Accompanying drawing 1 is the forward sight structure chart of utility model;
Accompanying drawing 2 is plan structure figure of utility model;
In accompanying drawing: circular push-plate (1), light spring (2), band round bottom dish moving lever (3), latch (4), circular piston support (5), wheel (6), metallographic clamping screw (7), threaded screw rod (8), pin hole (9), metallographic fixture (10), metallographic inlays sample (11), rail set (12), chassis (13), wheel shaft (14), round metal mast (15), handle (16), sand paper (17).
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
The utility model is mainly by circular push-plate (1), light spring (2), band round bottom dish moving lever (3), latch (4), circular piston support (5), wheel (6), metallographic clamping screw (7), threaded screw rod (8), pin hole (9), metallographic fixture (10), metallographic inlays sample (11), rail set (12), chassis (13), wheel shaft (14), round metal mast (15), handle (16), sand paper (17), circular push-plate (1) is connected with circular piston support (5) by the moving lever (3) of band circular discs, circular piston support (5) is connected with wheel (6) by wheel shaft (14), metallographic fixture (10) is connected by latch (4), metallographic fixture (10) changes metallographic by rotational right angle angle and inlays the direction that sample (11) grinds, metallographic is inlayed sample (11) and is fixedly connected with metallographic fixture (10) by metallographic clamping screw (7), metallographic is inlayed sample (11) and is clamped by metallographic clamping screw (7) and change with relaxing, chassis (13) is connected with rail set (12) by round metal mast (15), under sand paper (17) is pressed in rail set (12), rail set (12) lifts by handle (16), sand paper (17) lifts by rail set (12) and carries out changing or changing, circular push-plate (1) makes metallographic inlay sample (11) to contact with sand paper (17) and travel forward with front pushing away by both hands pressing.Structure is simple, easy to operate, effectively improves sample surface smoothness in the grinding of manual metallographic, improves the efficiency of underhand polish metallographic, save manpower.
Claims (1)
1. the efficient metallographic mill of hand propelled, it is characterized in that: comprise circular push-plate (1), light spring (2), band round bottom dish moving lever (3), latch (4), circular piston support (5), wheel (6), metallographic clamping screw (7), threaded screw rod (8), pin hole (9), metallographic fixture (10), metallographic inlays sample (11), rail set (12), chassis (13), wheel shaft (14), round metal mast (15), handle (16), sand paper (17), circular push-plate (1) is connected with circular piston support (5) by the moving lever (3) of band circular discs, circular piston support (5) is connected with wheel (6) by wheel shaft (14), metallographic fixture (10) is connected by latch (4), metallographic fixture (10) changes metallographic by rotational right angle angle and inlays the direction that sample (11) grinds, metallographic is inlayed sample (11) and is fixedly connected with metallographic fixture (10) by metallographic clamping screw (7), metallographic is inlayed sample (11) and is clamped by metallographic clamping screw (7) and change with relaxing, chassis (13) is connected with rail set (12) by round metal mast (15), under sand paper (17) is pressed in rail set (12), rail set (12) lifts by handle (16), sand paper (17) lifts by rail set (12) and carries out changing or changing, circular push-plate (1) makes metallographic inlay sample (11) to contact with sand paper (17) and travel forward with front pushing away by both hands pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044751.3U CN204413813U (en) | 2015-01-22 | 2015-01-22 | The efficient metallographic mill of hand propelled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044751.3U CN204413813U (en) | 2015-01-22 | 2015-01-22 | The efficient metallographic mill of hand propelled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413813U true CN204413813U (en) | 2015-06-24 |
Family
ID=53464219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044751.3U Expired - Fee Related CN204413813U (en) | 2015-01-22 | 2015-01-22 | The efficient metallographic mill of hand propelled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122233A (en) * | 2022-07-05 | 2022-09-30 | 一汽解放汽车有限公司 | Grinding clamp for metallographic specimen |
-
2015
- 2015-01-22 CN CN201520044751.3U patent/CN204413813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122233A (en) * | 2022-07-05 | 2022-09-30 | 一汽解放汽车有限公司 | Grinding clamp for metallographic specimen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |