CN204525090U - A kind of grind away platform - Google Patents
A kind of grind away platform Download PDFInfo
- Publication number
- CN204525090U CN204525090U CN201520210928.2U CN201520210928U CN204525090U CN 204525090 U CN204525090 U CN 204525090U CN 201520210928 U CN201520210928 U CN 201520210928U CN 204525090 U CN204525090 U CN 204525090U
- Authority
- CN
- China
- Prior art keywords
- square
- plate
- pressing plate
- location
- alignment pin
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of grind away platform, described grind away platform comprises fixed station, pressing plate, alignment pin and spring, the location-plate that described fixed station comprises round platform, is arranged on the square dice on round platform and is arranged in square dice.4 sides of described square are equipped with 1 pressing plate; And 4 of square sides are equipped with at least 2 locating holes; Described pressing plate is provided with the stepped hole matched with the quantity of described locating hole and position; Described alignment pin is fixedly connected with described locating hole through stepped hole, and described spring housing is located on alignment pin, and spring is between pressing plate and alignment pin, makes described pressing plate have freedom of motion along alignment pin axis direction; The upper end of described pressing plate is provided with the protuberance towards location-plate, and this protuberance and location-plate form clamp structure.The utility model is fixed without the need to paraffin, can reduce operating procedure, save time, and can also improve the quality of test.
Description
Technical field
The utility model relates to a kind of grind away platform.
Background technology
Existing sample grinding machine needs sample to be bonded on the platform that mates with this sample grinding machine when grind away, the process of its sticky sample is as follows: first by paraffin melting, is bonded at by the sample of required observation in grind away sample platform, after paraffin cooling, carry out grind away.
But practical application finds, prior art exists following problem: (1), in the process of grind away, the sample fixing with paraffin very easily comes off, and paraffin can reduce sample electric conductivity, makes to test poor effect; (2) each grind away can only prepare a sample, and if control improper being easy in the process of grind away the part of observing will be needed to grind off; (3) existing grind away platform and the good jockey of Electronic Speculum platform base neither one, can only fix with conducting resinl at every turn, add grind away platform in testing and fall into the danger of Electronic Speculum cavity.
The problems referred to above annoying tester and the ESEM manufacturer of this area always, therefore develop a kind ofly can prepare multiple sample and sample does not allow caducous grind away platform to have positive realistic meaning simultaneously.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of grind away platform.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of grind away platform, and described grind away platform comprises fixed station, pressing plate, alignment pin and spring,
The location-plate that described fixed station comprises round platform, is arranged on the square on round platform and is arranged on square,
4 sides of described square are equipped with 1 pressing plate; And 4 of square sides are equipped with at least 2 locating holes; Described pressing plate is provided with the stepped hole matched with the quantity of described locating hole and position; Described alignment pin is fixedly connected with described locating hole through stepped hole, and described spring housing is located on alignment pin, and spring is between pressing plate and alignment pin, makes described pressing plate have freedom of motion along alignment pin axis direction;
The upper end of described pressing plate is provided with the protuberance towards location-plate, and this protuberance and location-plate form clamp structure.
Preferably, 4 sides of described square are equipped with two locating holes.
Preferably, the diameter of described round platform is greater than the cornerwise length of square.
Preferably, described square is square dice, and described location-plate is square location-plate; And the size of location-plate is less than the size of square.
Preferably, the width of described protuberance is the difference of the length of side of square and location-plate.
In technique scheme, the lower surface central authorities of described round platform are provided with holding rod screw.Be provided with hand-held screw hole in the lower surface central authorities of round platform, grind away platform can be connected with Electronic Speculum platform base, decrease grind away platform in testing and fall into the danger of Electronic Speculum cavity.
Operation principle of the present utility model: during use, pulls outward pressing plate, and making has suitable distance between location-plate and pressing plate, then sample is placed in the crack of location-plate and pressing plate; Unclamp pressing plate, sample is clamped; All the other positions can repeat to operate realization above.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. the utility model can once fix one to four sample, and can prepare multiple sample, efficiency is high simultaneously, and is not easy to come off;
2. the utility model is fixed without the need to paraffin, can reduce operating procedure, save time, and can also improve the quality of test;
3. the utility model utilizes location-plate and platen clamp sample, avoids the fragment that screw fixed sample brings;
4. round platform lower surface central authorities of the present utility model are provided with holding rod screw, can well be connected with Electronic Speculum platform base, decrease grind away platform in testing and fall into the danger of Electronic Speculum cavity;
5. the utility model is simple to operate, only sample need be fixed between pressing plate and location-plate when grind away, reduce the skill requirement to operator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fixed station in the utility model.
Fig. 3 is the structural representation of the utility model center platen.
Fig. 4 is the structural representation of alignment pin in the utility model.
Wherein: 1, location-plate; 2, pressing plate; 3, alignment pin; 4, spring; 5, hand-held screw hole; 6, round platform; 7, square; 8, protuberance.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one
Shown in Fig. 1 ~ 4, be the structural representation of a kind of grind away platform of the present embodiment, described grind away platform comprises fixed station, pressing plate 2, alignment pin 3 and spring 4,
The location-plate 1 that described fixed station comprises round platform 6, is arranged on the square 7 on round platform 6 and is arranged on square 7,
4 sides of described square are equipped with 1 pressing plate; And 4 of square sides are equipped with 2 locating holes; Described pressing plate is provided with the stepped hole matched with the quantity of described locating hole and position; Described alignment pin 3 is fixedly connected with described locating hole through stepped hole, and described spring housing is located on alignment pin, and spring is between pressing plate and alignment pin, makes described pressing plate have freedom of motion along alignment pin axis direction;
The upper end of described pressing plate 2 is provided with the protuberance 8 towards location-plate 1, and this protuberance and location-plate form clamp structure.
The lower surface central authorities of described round platform 6 are provided with holding rod screw 5.
In the present embodiment, the diameter of described round platform 6 is greater than the cornerwise length of square.
In the present embodiment, described square 7 is square dice, and described location-plate 1 is square location-plate, and the size of location-plate is less than the size of square.
In the present embodiment, the width of described protuberance 8 is the difference of the length of side of square and location-plate.
Operation principle of the present utility model: during use, pulls outward pressing plate, and making has suitable distance between location-plate and pressing plate, sample is placed in the crack of location-plate and pressing plate, unclamps pressing plate, and sample is clamped, and above operation is repeated in all the other positions.
Claims (6)
1. a grind away platform, is characterized in that: described grind away platform comprises fixed station, pressing plate (2), alignment pin (3) and spring (4),
The location-plate (1) that described fixed station comprises round platform (6), is arranged on the square (7) on round platform (6) and is arranged on square (7);
4 sides of described square are equipped with 1 pressing plate; And 4 of square sides are equipped with at least 2 locating holes; Described pressing plate is provided with the stepped hole matched with the quantity of described locating hole and position; Described alignment pin (3) is fixedly connected with described locating hole through stepped hole, and described spring housing is located on alignment pin, and spring is between pressing plate and alignment pin, makes described pressing plate have freedom of motion along alignment pin axis direction;
The upper end of described pressing plate (2) is provided with the protuberance (8) towards location-plate (1), and this protuberance and location-plate form clamp structure.
2. grind away platform according to claim 1, is characterized in that: 4 sides of described square are equipped with 2 locating holes.
3. grind away platform according to claim 1, is characterized in that: the diameter of described round platform (6) is greater than the cornerwise length of square.
4. grind away platform according to claim 1, is characterized in that: described square (7) is square dice, and described location-plate (1) is square location-plate, and the size of location-plate is less than the size of square.
5. the grind away platform according to claim 1 or 4, is characterized in that: the width of described protuberance (8) is the difference of the length of side of square and location-plate.
6. grind away platform according to claim 1, is characterized in that: the lower surface central authorities of described round platform (6) are provided with holding rod screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210928.2U CN204525090U (en) | 2015-04-09 | 2015-04-09 | A kind of grind away platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210928.2U CN204525090U (en) | 2015-04-09 | 2015-04-09 | A kind of grind away platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525090U true CN204525090U (en) | 2015-08-05 |
Family
ID=53739141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210928.2U Expired - Fee Related CN204525090U (en) | 2015-04-09 | 2015-04-09 | A kind of grind away platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445069A (en) * | 2015-11-09 | 2016-03-30 | 武汉新芯集成电路制造有限公司 | Sample treatment device |
-
2015
- 2015-04-09 CN CN201520210928.2U patent/CN204525090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445069A (en) * | 2015-11-09 | 2016-03-30 | 武汉新芯集成电路制造有限公司 | Sample treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203658407U (en) | Clamp used for microwave module test | |
| CN204525090U (en) | A kind of grind away platform | |
| CN203849377U (en) | Miniature circuit breaker overload protection characteristic semi-automatic adjusting test stand | |
| CN103675364B (en) | A kind of test position fix fixture for rotating disc type integrated circuit test sorting machine | |
| CN204330815U (en) | A kind of power module test fixture | |
| CN101256200B (en) | Pressure resistant test tool | |
| CN201016993Y (en) | Pressure resistance testing jig | |
| CN204203276U (en) | power supply test fixture | |
| CN203688597U (en) | Pneumatic clamp for detecting voltage and internal resistance of battery | |
| CN203433002U (en) | Replaceable conduction test connecting device | |
| CN203772537U (en) | Spring fatigue tester | |
| CN204725378U (en) | A kind of manipulator racket type specimen holder | |
| CN201837704U (en) | Power amplifier test tool capable of simulating screw tightening state | |
| CN203804825U (en) | Large hole clamping device | |
| CN110568355A (en) | Multiunit that small-size motor used drags laboratory bench | |
| CN204065287U (en) | A kind of proving installation of paster tuning fork crystal | |
| CN204413931U (en) | The novel quick clip mechanism that handle motion face is parallel with quick clip stationary plane | |
| CN202433484U (en) | Insulation performance test bench of elbow type cable head | |
| CN204142919U (en) | A kind of test fixture for magnetic latching relay | |
| CN201903587U (en) | Battery internal resistance testing fixture | |
| CN108769351A (en) | A kind of fast replacing device for cell-phone function test equipment | |
| CN203325875U (en) | Wafer positioning fixture | |
| CN217305391U (en) | Test tool for improving reliability of insulation and voltage resistance test of connector | |
| CN211402608U (en) | Withstand voltage test fixture of iron core class | |
| CN211263553U (en) | Terminal insulation voltage-resistant detection platform |
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: 20150805 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |