CN203116989U - Fixing device for drilling powder sample of steelmaking 'cake sample' - Google Patents
Fixing device for drilling powder sample of steelmaking 'cake sample' Download PDFInfo
- Publication number
- CN203116989U CN203116989U CN 201220730629 CN201220730629U CN203116989U CN 203116989 U CN203116989 U CN 203116989U CN 201220730629 CN201220730629 CN 201220730629 CN 201220730629 U CN201220730629 U CN 201220730629U CN 203116989 U CN203116989 U CN 203116989U
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- cake
- sample
- handle
- bowl
- steelmaking
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Abstract
The utility model discloses a fixing device for drilling a powder sample of a steelmaking 'cake sample'. The fixing device consists of a cake bowl (1) with a circular inner groove (3), and a handle (2), wherein the cake bowl (1) takes the shape of a frustum of a cone, the circular inner groove (3) with the inner diameter the same as the outer diameter of the cake sample is formed in the center of the cake bowl (1), a through small opening (4) is formed in one edge of the circular inner groove (3), the handle (2) is tubular, one end of the handle (2) is fixedly connected on the cylindrical side surface of the cake bowl (1), the handle (2) is made from a steel bar, a plastic casing is arranged on the handle (2) in a penetrating manner, and the cake bowl (1) is made from steel by machining. The fixing device for drilling the powder sample of the steelmaking 'cake sample', disclosed by the utility model, solves the problems that in the drilling of the steelmaking 'cake sample', the steelmaking 'cake sample' is difficult to fix and easy to fly out to cause damage. The fixing device is simple in structure, convenient to operate, good in fixing effect, low in cost, wide in applicability, and easy to popularize in the metallurgical industry.
Description
Technical field
The utility model relates to sampling, specifically, relates to the preceding sampling of converter, relates in particular to the servicing unit that utilizes small drilling machine drilling analysis sample.
Background technology
The fast development of process for making makes the sampling of its stokehold that revolutionary variation take place and namely develops into Φ 34mm by the original high 30mm of column sample Φ 26mm, the flat sample of high 15mm, and this sample appearance exactly likes cake, is called " cake sample " by steel industry is ripe.This " cake sample " is mainly used in spectral analysis usefulness, needs that in actual analysis sample is drilled to the fine powder sample with small drilling machine and carries out wet-way analysis.And " the cake sample " of flat is difficult to clamping in small drilling machine, even if clamp, also skidding easily in drilling operation flies out, and causes potential safety hazard.Therefore how fixedly the cake sample, be beneficial to and drill through, be a technical barrier.
Relate to the application part of taking a sample before the converter in the Chinese patent database No. 200520025601.4 " the spectrum specimen holder of prompt operation ", No. 201120250836.9 " a kind of gas sample of hand-held operation readiness prepares anchor clamps ", No. 201120402628.6 " steel making working procedure sample stem cutting machine " are arranged.These patented technologies all are for the analysis data of steel-making being provided fast, certain effect also being arranged.But they have structure more complicated, the cumbersome shortcoming of operation.
Summary of the invention
The purpose of this utility model is to provide steel-making " cake sample " to drill through the stationary installation of powder sample, and it overcomes fixing cake sample difficulty effectively, is unfavorable for the technical barrier that drills through when drilling through the fine powder sample.
The steel-making that the designer provides " cake sample " drills through the stationary installation of powder sample, is made up of cake bowl and the handle with circular inner groovy; Wherein, the cake bowl is truncated cone-shaped, and there is an internal diameter circular inner groovy identical with cake sample external diameter at its center, is used for splendid attire cake sample; There is penetrating osculum together on one side of circular inner groovy, is used for fixing sample; Handle is rod iron, and the one end is fixed in the cylindrical side of cake bowl.
Above-mentioned handle is made with rod iron, is installed with plastic casing-pipe on it.
Above-mentioned cake bowl processes with steel.
The using method that steel-making " cake sample " drills through the stationary installation of powder sample is: in the time of need carrying out before the converter sampling, " cake sample " put into the circular inner groovy place of cake bowl, insert from penetrating osculum with fixed bar, fixedly the cake sample; Hold handle, the cake bowl of splendid attire cake sample is placed on the drilling machine, aim at drill bit, open drilling machine, drill bit is down gently pressed, can drill through the broken end of sample, obtain the powder sample and carry out wet-way analysis.
Steel-making of the present utility model " cake sample " drills through the stationary installation of powder sample, solve steel-making " cake sample " and be difficult to the problem of fixing, flying out easily and damaging when drilling through, this apparatus structure is simple, easy to operate, good fixing effect, cost are low, have broad applicability, be easy to popularize at metallurgy industry.
Description of drawings
Fig. 1 is the structure front elevation that steel-making " cake sample " drills through the stationary installation of powder sample, and Fig. 2 is the vertical view of this stationary installation, and Fig. 3 is the stereographic map of this stationary installation.
1 is the cake bowl among the figure, and 2 is handle, and 3 is circular inner groovy, and 4 is penetrating osculum.
Embodiment
Embodiment:
Steel-making as Fig. 1 " cake sample " drills through the stationary installation of powder sample, and it is made up of cake bowl 1 and the handle 2 with circular inner groovy 3; Wherein, cake bowl 1 is truncated cone-shaped, and there is an internal diameter circular inner groovy 3 identical with cake sample external diameter at its center; There is penetrating osculum 4 together on one side of circular inner groovy 3; Handle 2 is tubulose, and the one end is fixed in cake bowl 1 cylindrical side by drilling and tapping.
Use steel-making " cake sample " to drill through all product of powder of the stationary installation preparation steel-making of powder sample, both handled easily can not move around again, can not eject the injury operating personnel yet.
Claims (3)
1. steel-making " cake sample " drills through the stationary installation of powder sample, it is characterized in that it is made up of cake bowl (1) and a handle (2) with circular inner groovy (3); Wherein, cake bowl (1) is truncated cone-shaped, and there is an internal diameter circular inner groovy (3) identical with cake sample external diameter at its center; There is penetrating osculum (4) together on one side of circular inner groovy (3); Handle (2) is tubulose, and the one end is fixed in the cylindrical side of cake bowl (1).
2. stationary installation as claimed in claim 1 is characterized in that described handle (2) makes with rod iron, is installed with plastic casing-pipe on it.
3. stationary installation as claimed in claim 1 is characterized in that described cake bowl (1) processes with steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730629 CN203116989U (en) | 2012-12-27 | 2012-12-27 | Fixing device for drilling powder sample of steelmaking 'cake sample' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730629 CN203116989U (en) | 2012-12-27 | 2012-12-27 | Fixing device for drilling powder sample of steelmaking 'cake sample' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116989U true CN203116989U (en) | 2013-08-07 |
Family
ID=48897324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730629 Expired - Lifetime CN203116989U (en) | 2012-12-27 | 2012-12-27 | Fixing device for drilling powder sample of steelmaking 'cake sample' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323254A (en) * | 2020-03-22 | 2020-06-23 | 广东韶钢松山股份有限公司 | Scrap collecting device and method for steel sample |
-
2012
- 2012-12-27 CN CN 201220730629 patent/CN203116989U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323254A (en) * | 2020-03-22 | 2020-06-23 | 广东韶钢松山股份有限公司 | Scrap collecting device and method for steel sample |
| CN111323254B (en) * | 2020-03-22 | 2022-04-12 | 广东韶钢松山股份有限公司 | Scrap collecting device and method for steel sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |