CN203853886U - Metallographic specimen manufacturing fixture - Google Patents
Metallographic specimen manufacturing fixture Download PDFInfo
- Publication number
- CN203853886U CN203853886U CN201420203656.9U CN201420203656U CN203853886U CN 203853886 U CN203853886 U CN 203853886U CN 201420203656 U CN201420203656 U CN 201420203656U CN 203853886 U CN203853886 U CN 203853886U
- Authority
- CN
- China
- Prior art keywords
- fixture
- groove
- specimen
- rubber blanket
- metallographic specimen
- 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 manufacturing fixture. The fixture comprises a fixture body, a magnetic part, a groove and a rubber pad, wherein the fixture body comprises a bottom plate and a sidewall, and an accommodating space with an opening is formed by the bottom plate and the sidewall; the magnetic part is located in the accommodating space of the fixture body; the groove is located on the bottom plate, and is formed by sinking toward the direction of the accommodating space; one end of the rubber pad is located in the groove, and the other end of the rubber pad is exposed out of the groove. In the scheme, a metal plate specimen is absorbed onto the rubber pad by utilizing the magnetism of a magnet, when the specimen is ground and polished, relative sliding between the metal plate specimen and the fixture can be prevented by the rubber pad, and impact on the specimen can be buffered during specimen manufacturing.
Description
Technical field
The utility model relates to field of automobile, refers to especially a kind of metallographic specimen making fixture.
Background technology
In vehicle structure, be widely used the sheet metal of thickness below 1mm.Sheet metal being carried out to metallographic while detecting, conventionally adopt that pointing machine is auxiliary produces sample with inlay through high-temperature process, this method needs special pointing machine inlay, and equipment threshold is high, inefficiency, consumptive material cannot reuse.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of highly versatile, makes fixture without any need for the metallographic specimen of auxiliary consumptive material.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of metallographic specimen to make fixture,
Comprise: chuck body, comprise base plate and sidewall, described base plate and sidewall form the accommodation space of an opening;
Magnetic part, is positioned at the accommodation space of described chuck body;
Groove, is positioned on described base plate, and described groove is recessed to form by the direction to described accommodation space; And
Rubber blanket, one end of described rubber blanket is arranged in described groove, and the other end of described rubber blanket exposes described groove.
Wherein, the material of described chuck body is plastics.
Wherein, described rubber blanket is bonded in described groove.
Wherein, described magnetic part is columniform magnet.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, utilize the magnetic of magnet that sheet metal sample is inhaled on rubber blanket, while grinding with polishing operation to sample, rubber blanket can prevent that sheet metal sample and the utility model fixture from producing relative sliding, and the impact to sample when available buffer sample preparation.
Brief description of the drawings
Fig. 1 is the cutaway view that the metallographic specimen of the utility model embodiment is made fixture;
Fig. 2 is the top view that the metallographic specimen of the utility model embodiment is made fixture;
Fig. 3 is the schematic diagram of the chuck body of the utility model embodiment.
[main element symbol description]
1, chuck body;
2, magnetic part;
3, rubber blanket.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model, for the problem that existing automobile metal sheet material carries out that metallographic checkout equipment threshold is high, inefficiency, consumptive material cannot reuse, provides a kind of metallographic specimen to make fixture.
As shown in Figure 1-Figure 3, embodiment of the present utility model provides a kind of metallographic specimen to make fixture, comprises plastic clamp body 1, and this plastic clamp body 1 comprises base plate and sidewall, and described base plate and sidewall form the accommodation space of an opening; , be provided with magnetic part 2 in the accommodation space of described chuck body 1, preferably, described magnetic part 2 is columniform magnet; The plate outer surface of described chuck body 1 is fixed with rubber blanket 3.
Further, as shown in Figure 3, on described plastic clamp body 1 base plate, offer groove, described groove is recessed to form by the direction to described accommodation space; Described rubber blanket 3 is fixed in described groove, and the other end of described rubber blanket exposes described groove; Closed End with the relative plastic clamp body of restriction rubber blanket slides.
Wherein, the fixed form of described rubber blanket 3 on the base plate of described chuck body 1 or in described groove, can adopt bonding way.
The utility model is in the time of sample preparation, utilize the magnetic of magnet that sheet metal sample is inhaled on rubber blanket, while grinding with polishing operation to sample, rubber blanket can prevent that sheet metal sample and the utility model fixture from producing relative sliding, and the impact to sample when available buffer sample preparation.
Sample preparation finishes, and takes off from rubber blanket the sample making.
The utility model is simple in structure, easy operating, and efficiency is high, does not need any auxiliary material consumptive material; Be convenient to observe thickness of sample, can prevent that sample from grinding injustice, the phenomenon such as worn out; There is certain versatility, be applicable to all ferromagnetic metals; Also can be used for making sample for use in transmitted electron microscope.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. metallographic specimen is made a fixture, it is characterized in that, comprising:
Chuck body, comprises base plate and sidewall, and described base plate and sidewall form the accommodation space of an opening;
Magnetic part, is positioned at the accommodation space of described chuck body;
Groove, is positioned on described base plate, and described groove is recessed to form by the direction to described accommodation space; And
Rubber blanket, one end of described rubber blanket is arranged in described groove, and the other end of described rubber blanket exposes described groove.
2. metallographic specimen according to claim 1 is made fixture, it is characterized in that, the material of described chuck body is plastics.
3. metallographic specimen according to claim 2 is made fixture, it is characterized in that, described rubber blanket is bonded in described groove.
4. metallographic specimen according to claim 1 is made fixture, it is characterized in that, described magnetic part is columniform magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203656.9U CN203853886U (en) | 2014-04-24 | 2014-04-24 | Metallographic specimen manufacturing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203656.9U CN203853886U (en) | 2014-04-24 | 2014-04-24 | Metallographic specimen manufacturing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853886U true CN203853886U (en) | 2014-10-01 |
Family
ID=51603764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203656.9U Expired - Fee Related CN203853886U (en) | 2014-04-24 | 2014-04-24 | Metallographic specimen manufacturing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773475A (en) * | 2016-01-22 | 2016-07-20 | 浙江博门汽车零配件有限公司 | Iron part spraying tool equipment |
| CN106903576A (en) * | 2017-03-01 | 2017-06-30 | 东北大学 | A kind of drawing by high temperature sample grinding and polishing apparatus and its application method |
| CN109030133A (en) * | 2018-06-14 | 2018-12-18 | 华东交通大学 | A kind of method of T-type sample production test specimen |
-
2014
- 2014-04-24 CN CN201420203656.9U patent/CN203853886U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773475A (en) * | 2016-01-22 | 2016-07-20 | 浙江博门汽车零配件有限公司 | Iron part spraying tool equipment |
| CN106903576A (en) * | 2017-03-01 | 2017-06-30 | 东北大学 | A kind of drawing by high temperature sample grinding and polishing apparatus and its application method |
| CN106903576B (en) * | 2017-03-01 | 2019-04-05 | 东北大学 | A kind of drawing by high temperature sample grinding and polishing apparatus and its application method |
| CN109030133A (en) * | 2018-06-14 | 2018-12-18 | 华东交通大学 | A kind of method of T-type sample production test specimen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |