CN205380563U - Metallography grinding and polishing clamping tools - Google Patents
Metallography grinding and polishing clamping tools Download PDFInfo
- Publication number
- CN205380563U CN205380563U CN201620185869.2U CN201620185869U CN205380563U CN 205380563 U CN205380563 U CN 205380563U CN 201620185869 U CN201620185869 U CN 201620185869U CN 205380563 U CN205380563 U CN 205380563U
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- clamping plate
- connecting rod
- grinding
- polishing
- shake hands
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Abstract
The utility model discloses a metallography grinding and polishing clamping tools, include two splint, connecting rod, nuts and shake hands, the connecting rod is two at least, and the connecting rod both ends are connected with two splint respectively, and one of them serves the connecting rod and be provided with the screw thread section, with seted up the through -hole on the splint that the screw thread section is connected, the screw thread section is passed be connected with the nut behind the through -hole, form the centre gripping space between two splint, shake hands and be fixed in on one of them splint. The utility model discloses a retractable structure, the nut that passes through that it can be convenient is locked the test piece, simultaneously, the utility model discloses still having and holding shaking hands of holding in the confession of grinding and polishing in -process, the metallography sample is prepared to convenient the grinding, and is visible the utility model has the advantages of simple structure, safe and reliable, wide market perspective has.
Description
Technical field
This utility model relates to a kind of clamping device, is specifically related to a kind of metallographic grinding and polishing clamping device.
Background technology
Metallurgical microscope is the organizational structure observing inspection metal inside by the method for Metallographic Analysis, can to the metallographic structure of material and loose, pore, slag inclusion, the defects such as crackle check, it it is a kind of important detection means in material analysis, it is particularly important so the metallographic specimen of early stage makes, but grind specimen holder at present and all there is the problem gripping inconvenience, only manually hands is held, it is difficult to ensure that sample continuously performs grinding at grade, and also finger can be caused damage, the metallographic test requirement to sample can not be reached, also Human Engineering Principle is run counter to.
Utility model content
For the technical problem existed in prior art, the purpose of this utility model is: provide a kind of metallographic grinding and polishing clamping device.
The purpose of this utility model is achieved through the following technical solutions: a kind of metallographic grinding and polishing clamping device, including two clamping plate, connecting rod, nuts with shake hands, described connecting rod at least two, connecting rod two ends are connected with two clamping plate respectively, connecting rod is provided with thread segment on wherein one end, and the clamping plate being connected with described thread segment offer through hole, and thread segment is connected with nut after described through hole, form grasping part between two clamping plate, shake hands and be fixed on one of them clamping plate.
Preferably, two clamping plate are rectangle clamping plate, and wherein clamping plate are more than another clamping plate, and bigger clamping plate have the protuberance protruding from another clamping plate, described in shake hands and be connected on described protuberance.
Preferably, two clamping plate are rectangle clamping plate.
Preferably, two clamping plate are square clamping plate.
Preferably, bigger clamping plate are train wheel bridge, and another is lower plate, and the ratio of train wheel bridge and lower plate is 2:1.
Preferably, shake hands described in and shake hands for cylinder.
Preferably, it is cased with cushion course on shaking hands described in.
Preferably, described cushion course is sponge cushion course.
Preferably, shake hands and be welded on clamping plate.
Preferably, described through hole is opened on train wheel bridge, and the thread segment of connecting rod is connected with nut after the through hole of train wheel bridge, and the other end of connecting rod is welded on lower plate.
This utility model has such advantages as relative to prior art and effect:
1, this utility model is telescopic structure, test specimen can be locked by easily by nut, simultaneously, this utility model also has in grinding and polishing process for shaking hands that hands grips, grinding is facilitated to produce metallographic specimen, visible this utility model has simple in construction, safe and reliable advantage, has wide market application foreground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment one:
A kind of metallographic grinding and polishing clamping device, including two clamping plate, connecting rod 1, nut with shake hands 2, described connecting rod at least two, connecting rod two ends are connected with two clamping plate respectively, connecting rod is provided with thread segment 3 on wherein one end, and the clamping plate being connected with described thread segment offer through hole, and thread segment is connected with nut after described through hole, form grasping part between two clamping plate, shake hands and be fixed on one of them clamping plate.
Preferably, two clamping plate are rectangle clamping plate, and wherein clamping plate are more than another clamping plate, and bigger clamping plate have the protuberance 4 protruding from another clamping plate, described in shake hands and be connected on described protuberance.
Preferably, two clamping plate are rectangle clamping plate.
Preferably, two clamping plate are square clamping plate.
Preferably, bigger clamping plate are train wheel bridge 5, and another is lower plate 6, and the ratio of train wheel bridge and lower plate is 2:1.
Preferably, shake hands described in and shake hands for cylinder.
Preferably, it is cased with cushion course on shaking hands described in.
Preferably, described cushion course is sponge cushion course.
Preferably, shake hands and be welded on clamping plate.
Preferably, described through hole is opened on train wheel bridge, and the thread segment of connecting rod is connected with nut after the through hole of train wheel bridge, and the other end of connecting rod is welded on lower plate.
Work process of the present utility model and operation principle: test specimen is placed on the grasping part between train wheel bridge and lower plate, after thread segment traverse train wheel bridge, again through nut by train wheel bridge and lower plate locking, thus by specimen holder between train wheel bridge and lower plate, the size of chucking power can also be regulated by tightening or loosen nut in grinding and polishing process.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (10)
1. a metallographic grinding and polishing clamping device, it is characterized in that: include two clamping plate, connecting rod, nuts and shake hands, described connecting rod at least two, connecting rod two ends are connected with two clamping plate respectively, connecting rod is provided with thread segment on wherein one end, and the clamping plate being connected with described thread segment offer through hole, and thread segment is connected with nut after described through hole, form grasping part between two clamping plate, shake hands and be fixed on one of them clamping plate.
2. metallographic grinding and polishing clamping device according to claim 1, it is characterized in that: two clamping plate are rectangle clamping plate, wherein clamping plate are more than another clamping plate, and bigger clamping plate have the protuberance protruding from another clamping plate, described in shake hands and be connected on described protuberance.
3. metallographic grinding and polishing clamping device according to claim 2, it is characterised in that: two clamping plate are rectangle clamping plate.
4. metallographic grinding and polishing clamping device according to claim 2, it is characterised in that: two clamping plate are square clamping plate.
5. the metallographic grinding and polishing clamping device according to claim 3 or 4, it is characterised in that: bigger clamping plate are train wheel bridge, and another is lower plate, and the ratio of train wheel bridge and lower plate is 2:1.
6. metallographic grinding and polishing clamping device according to claim 1, it is characterised in that: described in shake hands and shake hands for cylinder.
7. the metallographic grinding and polishing clamping device according to claim 1 or 6, it is characterised in that: described in shake hands on be cased with cushion course.
8. metallographic grinding and polishing clamping device according to claim 7, it is characterised in that: described cushion course is sponge cushion course.
9. metallographic grinding and polishing clamping device according to claim 1, it is characterised in that: shake hands and be welded on clamping plate.
10. metallographic grinding and polishing clamping device according to claim 5, it is characterised in that: described through hole is opened on train wheel bridge, and the thread segment of connecting rod is connected with nut after the through hole of train wheel bridge, and the other end of connecting rod is welded on lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185869.2U CN205380563U (en) | 2016-03-10 | 2016-03-10 | Metallography grinding and polishing clamping tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185869.2U CN205380563U (en) | 2016-03-10 | 2016-03-10 | Metallography grinding and polishing clamping tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380563U true CN205380563U (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620185869.2U Active CN205380563U (en) | 2016-03-10 | 2016-03-10 | Metallography grinding and polishing clamping tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991062A (en) * | 2019-04-24 | 2019-07-09 | 蚌埠学院 | A kind of clamping device grinding sheet metal and metal block |
-
2016
- 2016-03-10 CN CN201620185869.2U patent/CN205380563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991062A (en) * | 2019-04-24 | 2019-07-09 | 蚌埠学院 | A kind of clamping device grinding sheet metal and metal block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 614, Zhengyu business mansion, Yi'an Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Shenghua Technology Co.,Ltd. Address before: Room 614, Zhengyu business mansion, Yi'an Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SOUNDWEL SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 614, Zhengyu business mansion, Yi'an Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Shenghua Technology Co.,Ltd. Address before: Room 614, Zhengyu business mansion, Yi'an Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SOUNDWEL SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663 Room 501, 502, building A5, No.3, Keke Road, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou Shenghua Technology Co.,Ltd. Address before: Room 614, Zhengyu business mansion, Yi'an Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Shenghua Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |