CN201201189Y - Grinding metallographic specimen fixture - Google Patents
Grinding metallographic specimen fixture Download PDFInfo
- Publication number
- CN201201189Y CN201201189Y CNU2008200775895U CN200820077589U CN201201189Y CN 201201189 Y CN201201189 Y CN 201201189Y CN U2008200775895 U CNU2008200775895 U CN U2008200775895U CN 200820077589 U CN200820077589 U CN 200820077589U CN 201201189 Y CN201201189 Y CN 201201189Y
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- CN
- China
- Prior art keywords
- clamp
- metallographic specimen
- seat
- grinding
- holder
- 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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Abstract
The utility model provides a metallographic specimen grinding clamp, which belongs to the technical field of a grinding machine clamp. The metallographic specimen grinding clamp is used to overcome the defects that the embedding clamp mode is time consuming and labor consuming, the firmness of the embedding bonding is poor and the thickness of the metallographic specimen is limited. The clamp comprises a fixing clamp seat and a moving clamp seat, wherein the fixing clamp seat is provided with a horizontal seat edge and a vertical seat edge; the moving clamp seat is hanged in a transverse groove on the horizontal seat edge through a hanging threaded stud, and the inner side surface of the moving clamp seat and the vertical seat edge of the fixing clamp seat form corresponding clamp plate surfaces, and the clamp plate surface of the moving clamp seat is provided with set screws. The clamp can conveniently, quickly and firmly clamp the metallographic specimen so as to allow the metallographic specimen to be smoothly ground, thereby overcoming the defects that the embedding clamp mode is time consuming and labor consuming, the firmness of the embedding bonding is poor and the thickness of the metallographic specimen is limited; and meanwhile, the clamp also has the advantages of simple structure, wide application range and safe use, and is suitably used to clamp the grinding metallographic specimen.
Description
Technical field
The utility model relates to a kind of fixture for grinding machine, especially grinds the anchor clamps that metallographic specimen is used, and belongs to the fixture for grinding machine technical field.
Background technology
The accuracy of metal material metallographic structure assay depends on the preparation precision of the sample (hereinafter to be referred as metallographic specimen) that metal lographic examination is used to a great extent.Metallographic specimen adopts the installation way that is embedded on the pointing machine to finish grinding usually on grinding machine, mosaic process is time-consuming bothersome, and it is poor to inlay the bonding fastness, grinds in the process sample and is ground power easily and gets rid of and dish out, in addition, the inserted anchor clamps of this kind are also restricted to the thin and thick of metallographic specimen.To sum up, should develop the anchor clamps that provide more suitable.
Summary of the invention
The purpose of this utility model is to provide a kind of metallographic specimen anchor clamps that grind for overcoming above-mentioned defective.
The alleged problem of the utility model realizes with following technical scheme:
A kind of metallographic specimen anchor clamps that grind, fixedly holder, movable holder are arranged in the formation, fixedly holder has horizontal base limit and vertical seat limit, double-screw bolt hangs in the traversing groove on the horizontal base limit movable holder by hanging, its medial surface forms corresponding grip block face with vertical limit of stationary fixture, on the grip block face of movable holder holding screw is arranged.
The above-mentioned metallographic specimen anchor clamps that grind, the place sets up the adjusting double-screw bolt at described traversing groove inside line.
The above-mentioned metallographic specimen anchor clamps that grind have the arc-shaped recess groove on the grip block face of described movable holder.
The above-mentioned metallographic specimen anchor clamps that grind, described holding screw both sides are provided with pinching screw.
The anchor clamps that the utility model provides can be easily and fast, firm clamping metallographic specimen, make it be able to be ground smoothly, solved that to inlay installation way bothersome, bothersome, restricted to the metallographic specimen thin and thick, the illusive problem of clamping dynamics difference also has remarkable advantage simple in structure, applied widely, safe in utilization simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
The parts label is respectively in the accompanying drawing: 1-U type groove, 2-fixedly holders, 3-adjusting double-screw bolt, 4-suspension double-screw bolt, 6-movable holder, 7-pinching screw, 8-trip bolt, 12-traversing groove.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in detail.
Consult Fig. 1,2,3.Fixedly holder 2 is rectangular-shaped, has horizontal base limit and vertical seat limit, and the horizontal base limit is provided with traversing groove 12.Movable holder 6 be little bent plate shape, and the horizontal edges of boards of its top have the screw that hangs double-screw bolt 4, and movable holder 6 hangs in the traversing groove 12 on the fixing holder horizontal base limit by suspension double-screw bolt 4.Fixedly form corresponding grip block face between the vertical edges of boards of the vertical base limit of holder 2 and movable holder 6, can regulate corresponding clip along laterally moving of traversing groove 12 and hold retaining distance between the plate face by hanging double-screw bolt 4, with metallographic specimen to be ground be positioned over suitable retaining apart from after make movable holder 6 draw close and lock clip position to the clamping face direction of fixing holder 2 is traversing by the nut that hangs on the double-screw bolt 4, just metallographic specimen is clamped between the relative clamping face, further clamp by the holding screw 8 on the movable holder grip block face more afterwards, just finish the firm clamping of metallographic specimen.
Still consult Fig. 1,2,3.Be the convenient position of metallographic specimen in clamping retaining distance of regulating, 12 inboard places have set up adjusting double-screw bolt 3 at described traversing groove, can adjust the extension elongation of metallographic specimen by the screw-in depth of regulating double-screw bolt 3, adjust the nut locking that finishes by regulating on the double-screw bolt 3 and adjust the position.
Consult Fig. 1.Arc-shaped recess 1 on the grip block face of movable holder 6 is used to strengthen chucking power.
Consult Fig. 2.Holding screw 8 both sides, grip block face below of movable holder 6 have additional pinching screw 7.When metallographic specimen hour, can screw out and regulate double-screw bolt 3, in the scope of traversing groove 12, move movable holder 6 to degree that clamps sample and locking, afterwards again by pinching screw 7 further firm clamp less metallographic specimen.
Claims (4)
1. one kind grinds the metallographic specimen anchor clamps, it is characterized in that, fixedly holder [2], movable holder [6] are arranged in the formation, fixedly holder [2] has horizontal base limit and vertical seat limit, double-screw bolt [4] hangs in the traversing groove [12] on the horizontal base limit movable holder [6] by hanging, its medial surface and fixedly vertical limit of holder form corresponding grip block face, holding screw [8] is arranged on the grip block face of movable holder [6].
2. the metallographic specimen anchor clamps that grind according to claim 1 is characterized in that, set up at described traversing groove [12] inside line place and regulate double-screw bolt [3].
3. the metallographic specimen anchor clamps that grind according to claim 1 and 2 is characterized in that, arc-shaped recess groove [1] is arranged on the grip block face of described movable holder [6].
4. the metallographic specimen anchor clamps that grind according to claim 3 is characterized in that, described holding screw [8] both sides are provided with pinching screw [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200775895U CN201201189Y (en) | 2008-06-20 | 2008-06-20 | Grinding metallographic specimen fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200775895U CN201201189Y (en) | 2008-06-20 | 2008-06-20 | Grinding metallographic specimen fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201189Y true CN201201189Y (en) | 2009-03-04 |
Family
ID=40423500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200775895U Expired - Fee Related CN201201189Y (en) | 2008-06-20 | 2008-06-20 | Grinding metallographic specimen fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201189Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN107363181A (en) * | 2017-06-30 | 2017-11-21 | 芜湖虹飞机械有限公司 | A kind of special-shaped metal plate punching part fixing device |
-
2008
- 2008-06-20 CN CNU2008200775895U patent/CN201201189Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN107363181A (en) * | 2017-06-30 | 2017-11-21 | 芜湖虹飞机械有限公司 | A kind of special-shaped metal plate punching part fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: TANGSHAN IRON AND STEEL CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063016 INTELLECTUAL PROPERTY DIVISION, TANGSHAN STEEL TECHNOLOGY CENTER, NO.9, BINHE ROAD, TANGSHAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 063016 Hebei province Tangshan City No. 9 Binhe Road, Tangshan Iron and steel technology center of Intellectual Property Department Patentee before: Tangshan Iron & Steel Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20130620 |