CN205271645U - Novel semi -automatic metallography is polished device - Google Patents
Novel semi -automatic metallography is polished device Download PDFInfo
- Publication number
- CN205271645U CN205271645U CN201620000147.5U CN201620000147U CN205271645U CN 205271645 U CN205271645 U CN 205271645U CN 201620000147 U CN201620000147 U CN 201620000147U CN 205271645 U CN205271645 U CN 205271645U
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- CN
- China
- Prior art keywords
- square abrasive
- drive shaft
- abrasive block
- hole
- worktable
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a novel semi -automatic metallography is polished device, comprises a worktable, the motor is installed to the bottom of workstation, install the multislot band pulley on the output shaft of motor, the multislot band pulley passes through the belt and links to each other with big band pulley, big band pulley links to each other with the drive shaft, be provided with the cam in the drive shaft, the cam cooperates with the right end face contaction of square abrasive brick, compression spring is installed to the left end face of square abrasive brick, compression spring's the other end is fixed in the backup pad, backup pad fixed mounting is on the top of workstation, square abrasive brick setting is in rail slide groove and constitute sliding fit. In can solving the present manual engineering of polishing, be affectedly bashful the difficulty, the precision is not high, operates difficultly the problem of inefficiency to more the efficient carries out the metallography and polishes.
Description
Technical field
The utility model relates to grinding technology field, in particular to a kind of New semi automatic metallographic sanding apparatus.
Background technology
At present, in order to observe metallographic structure, first to be prepared metallographic specimen, and do metallographic specimen and the polishing on surface is required very high, in the sample bruting process in laboratory, general employing waterproof abrasive paper manual grinding process. Owing to carrying out spacing without any device to metal coupons and sand paper, manual operations is easy to grind the cut of different directions at specimen surface, even can grind multiple plane, and precision is generally not high. So not only working efficiency is low, increases the weight of the labour intensity that experimenter is unnecessary, simultaneously owing to sample is relatively little, is affectedly bashful inconvenience, very easily departs from palm control and flies, and adding long-time tired operation is easy to hurt hand, seriously have impact on working efficiency.
Based on above reason, devise a kind of New semi automatic metallographic sanding apparatus, not only increase the working efficiency of polishing and the surface quality of sample, more crucially reduce the risk that operator is injured.
Practical novel content
Technical problem to be solved in the utility model is to provide a kind of New semi automatic metallographic sanding apparatus, it is possible to solving in existing manual grinding engineering, be affectedly bashful difficulty, precision is not high, operation effort, the problem of inefficiency, thus carries out metallographic polishing more efficiently.
In order to realize above-mentioned technology feature, the technology feature that the utility model adopts is: a kind of New semi automatic metallographic sanding apparatus, it comprises worktable, the bottom of worktable is provided with motor, the output shaft of motor is provided with pulley with multiple grooves, pulley with multiple grooves is connected with big belt wheel by belt, big belt wheel is connected with drive shaft, drive shaft is provided with cam, cam contacts cooperation with the right side of square abrasive block, the left side of square abrasive block is provided with compression spring, the other end of compression spring is fixing on the supporting plate, back up pad is fixedly mounted on the top of worktable, square abrasive block is arranged in track runner and forms and be slidably matched.
The two ends of described drive shaft are by foot support, and base is fixedly mounted on the top of worktable.
The center of described square abrasive block is processed with through hole, and the two sides of through hole are processed with a through hole and No. two through holes respectively, are placed with metallographic specimen in through hole, and metallographic specimen is fixed by being arranged on the tightening screw of a through hole and No. two through holes.
The surface that the bottom of described track runner contacts with square abrasive block is provided with sand paper.
The utility model has following useful effect:
The pulley with multiple grooves that moves through of motor passes to belt, then passes to drive shaft turns by big belt wheel, owing to the cam on drive shaft contacts with square abrasive block, then motion is finally transmitted and gives square abrasive block.
Due to square abrasive block right-hand member and cam contact, left end and compression spring are linked together by snap ring structure, this just makes cam pass motion to square abrasive block in the process of reciprocating rotation, simultaneously due to the effect of compression spring, ensure that the bilateral reciprocation of square abrasive block in track runner, allow metallographic specimen obtain stable friction, thus obtain the mirror surface structure of polishing.
The labour intensity of staff can be alleviated by automatically grinding, improve grinding efficiency simultaneously, ensure that normally carrying out of test, it is to increase test accuracy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the integral installation distribution structure schematic diagram in the utility model first direction.
Fig. 2 is the integral installation distribution structure schematic diagram in the utility model the 2nd direction.
Fig. 3 is the integral installation distribution structure schematic diagram in the utility model the 3rd direction.
Fig. 4 is the utility model square abrasive block structure skeleton view.
Fig. 5 is the utility model metallographic specimen structural representation.
In figure: worktable 1, pulley with multiple grooves 2, motor 3, belt 4, big belt wheel 5, cam 6, drive shaft 7, base 8, square abrasive block 9, track runner 10, compression spring 11, back up pad 12, metallographic specimen 13, sand paper 14, through hole 901, through hole 902, No. two through holes 903.
Embodiment
Below in conjunction with accompanying drawing, enforcement mode of the present utility model is described further.
See Fig. 1-5, a kind of New semi automatic metallographic sanding apparatus, it comprises worktable 1, the bottom of worktable 1 is provided with motor 3, the output shaft of motor 3 is provided with pulley with multiple grooves 2, pulley with multiple grooves 2 is connected with big belt wheel 5 by belt 4, big belt wheel 5 is connected with drive shaft 7, drive shaft 7 is provided with cam 6, cam 6 contacts cooperation with the right side of square abrasive block 9, the left side of square abrasive block 9 is provided with compression spring 11, the other end of compression spring 11 is fixed in back up pad 12, back up pad 12 is fixedly mounted on the top of worktable 1, square abrasive block 9 is arranged in track runner 10 and forms and be slidably matched.
Further, the two ends of described drive shaft 7 are supported by base 8, and base 8 is fixedly mounted on the top of worktable 1. In base 8 inside, bearing is installed to match with drive shaft 7 simultaneously, thus decreases frictional force.
Further, the center of described square abrasive block 9 is processed with through hole 902, the two sides of through hole 902 are processed with a through hole 901 and No. two through holes 903 respectively, being placed with metallographic specimen 13 in through hole 902, metallographic specimen 13 is fixed by being arranged on the tightening screw of a through hole 901 and No. two through holes 903. Metallographic specimen 13 effectively can be installed by square abrasive block 9, it is to increase grinding efficiency.
Further, the surface that the bottom of described track runner 10 contacts with square abrasive block 9 is provided with sand paper 14. Metallographic specimen 13 can be polished by sand paper 14 so that it is turn into metallographic mirror surface structure.
Concrete working process of the present utility model and principle of work be:
First, starting motor 3, the pulley with multiple grooves 2 that moves through of motor 3 passes to belt 4, then passes to drive shaft 7 by big belt wheel 5 and rotate, and owing to the cam 6 on drive shaft 7 contacts with square abrasive block 9, then gives square abrasive block 9 by final for motion transmission.
Due to square abrasive block 9 right-hand member and cam contact, left end and compression spring 11 are linked together by snap ring structure, this just makes cam 6 pass motion to square abrasive block 9 in the process of reciprocating rotation, simultaneously due to the effect of compression spring 11, ensure that the bilateral reciprocation of square abrasive block 9 in track runner 10, allow metallographic specimen 13 obtain stable friction, thus obtain the mirror surface structure of polishing.
Feature of the present utility model is: New semi automatic metallographic friction gear, square abrasive block can be allowed under the drive of electric motor to carry out stable reciprocating friction motion, improve the quality of finish on metallographic specimen surface, decrease the labour intensity that experimenter is unnecessary simultaneously, greatly increase work efficiency.
By reference to the accompanying drawings enforcement mode of the present utility model is explained in detail, but the utility model is not limited to above-mentioned enforcement mode. Above-described embodiment all not running counter to innovative point of the present utility model and operation steps, in claims, can be modified by technician. Protection domain of the present utility model, should cover such as claim book of the present utility model.
Claims (4)
1. a New semi automatic metallographic sanding apparatus, it comprises worktable (1), the bottom of worktable (1) is provided with motor (3), the output shaft of motor (3) is provided with pulley with multiple grooves (2), pulley with multiple grooves (2) is connected with big belt wheel (5) by belt (4), it is characterized in that: big belt wheel (5) is connected with drive shaft (7), drive shaft (7) is provided with cam (6), cam (6) contacts cooperation with the right side of square abrasive block (9), the left side of square abrasive block (9) is provided with compression spring (11), the other end of compression spring (11) is fixed in back up pad (12), back up pad (12) is fixedly mounted on the top of worktable (1), square abrasive block (9) is arranged in track runner (10) and forms and be slidably matched.
2. a kind of New semi automatic metallographic sanding apparatus according to claim 1, it is characterised in that: the two ends of described drive shaft (7) are supported by base (8), and base (8) is fixedly mounted on the top of worktable (1).
3. a kind of New semi automatic metallographic sanding apparatus according to claim 1, it is characterized in that: the center of described square abrasive block (9) is processed with through hole (902), the two sides of through hole (902) are processed with a through hole (901) and No. two through holes (903) respectively, being placed with metallographic specimen (13) in through hole (902), metallographic specimen (13) is fixed by being arranged on the tightening screw of a through hole (901) and No. two through holes (903).
4. a kind of New semi automatic metallographic sanding apparatus according to claim 1, it is characterised in that: the surface that the bottom of described track runner (10) contacts with square abrasive block (9) is provided with sand paper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000147.5U CN205271645U (en) | 2016-01-01 | 2016-01-01 | Novel semi -automatic metallography is polished device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000147.5U CN205271645U (en) | 2016-01-01 | 2016-01-01 | Novel semi -automatic metallography is polished device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271645U true CN205271645U (en) | 2016-06-01 |
Family
ID=56056266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620000147.5U Expired - Fee Related CN205271645U (en) | 2016-01-01 | 2016-01-01 | Novel semi -automatic metallography is polished device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198093A (en) * | 2016-06-17 | 2016-12-07 | 中国地质大学（武汉） | A kind of modified model rotary ultrasonic rock sampler and method |
| CN107457697A (en) * | 2017-09-26 | 2017-12-12 | 南通市众惠模具有限公司 | A kind of Mold polishing fixed clamping device |
| CN109079602A (en) * | 2018-11-01 | 2018-12-25 | 兰州理工大学 | A kind of hydraulic sanding machine of cam-type |
| CN111633480A (en) * | 2020-06-25 | 2020-09-08 | 安徽理工大学 | Metal polishing device and polishing method thereof |
-
2016
- 2016-01-01 CN CN201620000147.5U patent/CN205271645U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198093A (en) * | 2016-06-17 | 2016-12-07 | 中国地质大学（武汉） | A kind of modified model rotary ultrasonic rock sampler and method |
| CN107457697A (en) * | 2017-09-26 | 2017-12-12 | 南通市众惠模具有限公司 | A kind of Mold polishing fixed clamping device |
| CN109079602A (en) * | 2018-11-01 | 2018-12-25 | 兰州理工大学 | A kind of hydraulic sanding machine of cam-type |
| CN111633480A (en) * | 2020-06-25 | 2020-09-08 | 安徽理工大学 | Metal polishing device and polishing method thereof |
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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: 20160601 Termination date: 20170101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |