CN207415120U - A kind of metallographic specimen grinding and polishing clamping device - Google Patents
A kind of metallographic specimen grinding and polishing clamping device Download PDFInfo
- Publication number
- CN207415120U CN207415120U CN201721320466.5U CN201721320466U CN207415120U CN 207415120 U CN207415120 U CN 207415120U CN 201721320466 U CN201721320466 U CN 201721320466U CN 207415120 U CN207415120 U CN 207415120U
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- China
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- grinding
- mechanical arm
- polishing
- sliding block
- font
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Abstract
A kind of metallographic specimen grinding and polishing clamping device, it is characterised in that：Including pedestal," 7 " font mechanical arm,Spring,Steel wire rope,Pulley,Sliding block,Connect handle,Grinding and polishing collet," 7 " font mechanical arm is fixedly connected on by pedestal on work top,It is circle on front side of " 7 " font mechanical arm,So that sliding block preferably slides,Spring is mounted on inside after " 7 " font mechanical arm,Spring one end is fixed on pedestal,The other end and steel wire rope connect,Pulley is mounted at the top of " 7 " font mechanical arm,The other end of steel wire rope is then fixed on through two pulleys on sliding block,Sliding block is mounted on by internal band ball sliding keyway in front of " 7 " font mechanical arm,It connects handle and grinding and polishing collet is mounted on sliding block,Grinding and polishing collet uses top and the adjustment of side screw and fixed clamp sample,It solves because what manual sample preparation occurred spoils side,Obscurity boundary,The metallographic structure that the bad situation of the sample preparation effects such as cut triggers is difficult to really differentiate and measurement has the problem of error.
Description
Technical field
Clamping device during sample grinding and polishing is detected the utility model is related to a kind of metallographic.
Background technology
The performance of metal material is not only related with mechanical property, chemical composition, also has with its institutional framework close
The relation cut understands the relation between them, and it is effectively to use means necessary to material to carry out correct Metallographic Analysis.It will be into
Row Metallographic Analysis must just prepare the sample-metallographic specimen that can be used for micro-examination.Metallographic specimen preparation is generally divided into following
Several steps：It samples, inlay, pre-grinding (corase grinding and fine grinding) and polishing.The metallic phase polisher milling majority that the country uses at present is still pure
Hand metallic phase polisher milling is made of motor and grinding and polishing disk, and motor drives grinding and polishing disc spins to be polished.It is mechanically fixed because lacking
Device, in sample polishing operation, personnel must directly hold sample polishing with hand.It is uneven by operating personnel's force during polishing
Or situations such as uneven, influences so that polishing effect is undesirable unstable, and uniformity is poor.Polishing is to determine metallographic specimen quality most
An important ring need to remove the polishing scratch on sample and deformation layer, obtain smooth mirror surface, and then carry out relevant metallographic detection.
Manual sample preparation, which is susceptible to, spoils side, obscurity boundary, the bad situation of sample preparation effects such as cut, and tissue is fuzzy or deformation is difficult to really sentence
Disconnected rank and measurement result have error.
The content of the invention
The purpose of this utility model is to provide a kind of metallographic specimen grinding and polishing clamping devices, and original manual sample preparation is overcome easily to go out
The bad initiation metallographic structure of the sample preparation effects such as side, obscurity boundary, cut is now spoilt to be difficult to really differentiate and measure have the shortcomings that error.
A kind of metallographic specimen grinding and polishing clamping device, it is characterised in that：Including pedestal, " 7 " font mechanical arm, spring, steel wire
Rope, pulley, sliding block, connection handle, grinding and polishing collet, " 7 " font mechanical arm are fixedly connected on work top by pedestal, formed
Stress pillar is supported, consolidates entire mechanical arm, is circle, so that sliding block preferably slides, spring on front side of " 7 " font mechanical arm
Inside, spring one end are fixed on pedestal after " 7 " font mechanical arm, and the other end and steel wire rope connect, and pulley is mounted on " 7 "
At the top of font mechanical arm, the other end of steel wire rope is then fixed on through two pulleys on sliding block, and sliding block is slided by internal band ball
Dynamic keyway is mounted in front of " 7 " font mechanical arm, connects handle and grinding and polishing collet is mounted on sliding block.
A kind of metallographic specimen grinding and polishing clamping device, it is characterised in that：Grinding and polishing clip designs are concave, and edge prevents
Product flies out, and at the top of collet and side dislocation is uniformly distributed each six lock-screws, and top lock-screw can adjust sample and put down
Face, side surface locking screw adjust sample plane and being fixed and ensure that sample grinding and polishing works well and consistent for gripping.
The utility model has the advantages that：The utility model is connected by steel wire rope with spring, sliding block drives grinding and polishing connection hand
Handle moves up and down control grinding and polishing collet and moves up and down progress grinding and polishing work, and grinding and polishing collet uses top and side screw to adjust and consolidate
Clamp holds sample, solves the gold spoilt the bad situation of the sample preparation effects such as side, obscurity boundary, cut and triggered occurred by manual sample preparation
Phase constitution is difficult to really differentiate and measurement has the problem of error.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；Fig. 2 is the structure diagram that grinding and polishing collet amplifies in Fig. 1；
In figure：Pedestal 1, " 7 " font mechanical arm 2, spring 3, steel wire rope 4, pulley 5, sliding block 6 connect handle 7, grinding and polishing folder
First 8, lock screw 9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
A kind of metallographic specimen grinding and polishing clamping device, it is characterised in that：Including pedestal 1, " 7 " font mechanical arm 2, spring 3, steel
Cord 4, pulley 5, sliding block 6, connection handle 7, grinding and polishing collet 8, " 7 " font mechanical arm 2 are fixedly connected on workbench by pedestal 1
On face, composition support stress pillar consolidates entire mechanical arm, and 2 front side of " 7 " font mechanical arm is circle, so that sliding block 6 is more preferable
Slip, sky will be done inside " 7 " font mechanical arm 2, facilitate install other widgets, both ensured the stability of entire grinding and polishing apparatus
Again beautiful, spring 3 is mounted on inside after " 7 " font mechanical arm 2, and 3 one end of spring is fixed on pedestal 1,4 phase of the other end and steel wire rope
It connecing, pulley 5 is mounted on 2 top of " 7 " font mechanical arm, and the other end of steel wire rope 4 is then fixed on through two pulleys 5 on sliding block 6,
Sliding block 6 is mounted on 2 front of " 7 " font mechanical arm by internal band ball sliding keyway, connects handle 7 and grinding and polishing collet 8 is installed
On sliding block 6.Change the direction of pull of steel wire rope 4 using pulley 5, borrow the pulling force of steel wire rope 4 and the spring of spring 3, drive
Sliding block 6 slides up and down, and sliding block 6 is stuck in when not working in the middle part of mechanical arm, and sliding block utilizes internal ball slide downward, work during work
Using 6 upward sliding of pull strap movable slider of steel wire rope 4 to mechanical arm centre position at the end of work, guarantee slides up and down smooth flat
Surely, sliding block 6 drives connection handle 7 and grinding and polishing collet 8 to move up and down, 7 connection sliding block 7 of connection handle and grinding and polishing fixture, control row
Journey, handle, which pushes, starts grinding and polishing, and hand unclamps sliding block self-return and stops grinding and polishing, and 7 end of connection handle is fabricated to semi-round ball, is increased
Strong hand-held operation comfort, 6 junction milling sliding keyway of sliding block avoid single-point grinding and polishing, and grinding and polishing collet 8 is designed as concave, and four
Circumferential edges can effectively protect only product fly out；At the top of collet and side dislocation is uniformly distributed each six lock-screws 9, top
Lock-screw 9 can adjust sample plane, and for side surface locking screw 9 for gripping, simultaneously guarantee is fixed in adjustment sample plane
Sample grinding and polishing works well simultaneously consistent.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, make several equivalent substitute or obvious modifications without departing from the concept of the premise utility, and performance or
Purposes is identical, then should be considered as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (2)
1. a kind of metallographic specimen grinding and polishing clamping device, it is characterised in that：Including pedestal（1）, " 7 " font mechanical arm（2）, spring
（3）, steel wire rope（4）, pulley（5）, sliding block（6）, connection handle（7）, grinding and polishing collet（8）, " 7 " font mechanical arm（2）Pass through bottom
Seat（1）It is fixedly connected on work top, " 7 " font mechanical arm（2）Front side is circular, spring（3）Mounted on " 7 " font machinery
Arm（2）Inside afterwards, spring（3）One end is fixed on pedestal（1）, the other end and steel wire rope（4）Connect, pulley（5）Mounted on " 7 " word
Type mechanical arm（2）Top, steel wire rope（4）The other end then pass through two pulleys（5）It is fixed on sliding block（6）On, sliding block（6）Pass through
Internal band ball sliding keyway is mounted on " 7 " font mechanical arm（2）Front connects handle（7）And grinding and polishing collet（8）Mounted on cunning
Block（6）On.
2. metallographic specimen grinding and polishing clamping device according to claim 1, it is characterised in that：Grinding and polishing collet（8）In being designed as
Female, at the top of collet and side dislocation is uniformly distributed each six lock-screws（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320466.5U CN207415120U (en) | 2017-10-13 | 2017-10-13 | A kind of metallographic specimen grinding and polishing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320466.5U CN207415120U (en) | 2017-10-13 | 2017-10-13 | A kind of metallographic specimen grinding and polishing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415120U true CN207415120U (en) | 2018-05-29 |
Family
ID=62311270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721320466.5U Expired - Fee Related CN207415120U (en) | 2017-10-13 | 2017-10-13 | A kind of metallographic specimen grinding and polishing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415120U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568728A (en) * | 2018-06-25 | 2018-09-25 | 中国洛阳浮法玻璃集团有限责任公司 | A kind of glass sample polished machine for laboratory |
| CN109262375A (en) * | 2018-10-09 | 2019-01-25 | 唐山钢铁集团有限责任公司 | A kind of arc-shaped fatigue testing specimen grinding and polishing apparatus of plate based on Miniature drilling-milling machine |
| CN109531353A (en) * | 2018-12-05 | 2019-03-29 | 浙江工业大学 | A kind of metallographical polishing machine auxiliary holding device |
| CN110076655A (en) * | 2019-04-30 | 2019-08-02 | 陕西理工大学 | A kind of slide bar type metallographic experimental piece fine motion grinding device and its grinding method |
| CN115306775A (en) * | 2022-07-27 | 2022-11-08 | 镇江中船现代发电设备有限公司 | Energy accumulator pressurization structure |
-
2017
- 2017-10-13 CN CN201721320466.5U patent/CN207415120U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568728A (en) * | 2018-06-25 | 2018-09-25 | 中国洛阳浮法玻璃集团有限责任公司 | A kind of glass sample polished machine for laboratory |
| CN109262375A (en) * | 2018-10-09 | 2019-01-25 | 唐山钢铁集团有限责任公司 | A kind of arc-shaped fatigue testing specimen grinding and polishing apparatus of plate based on Miniature drilling-milling machine |
| CN109531353A (en) * | 2018-12-05 | 2019-03-29 | 浙江工业大学 | A kind of metallographical polishing machine auxiliary holding device |
| CN110076655A (en) * | 2019-04-30 | 2019-08-02 | 陕西理工大学 | A kind of slide bar type metallographic experimental piece fine motion grinding device and its grinding method |
| CN110076655B (en) * | 2019-04-30 | 2024-01-23 | 陕西理工大学 | Micro-motion grinding device and grinding method for slide bar type metallographic experimental part |
| CN115306775A (en) * | 2022-07-27 | 2022-11-08 | 镇江中船现代发电设备有限公司 | Energy accumulator pressurization structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20211013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |