CN203636686U - Direct-reading spectral analysis clamp - Google Patents
Direct-reading spectral analysis clamp Download PDFInfo
- Publication number
- CN203636686U CN203636686U CN201320777384.9U CN201320777384U CN203636686U CN 203636686 U CN203636686 U CN 203636686U CN 201320777384 U CN201320777384 U CN 201320777384U CN 203636686 U CN203636686 U CN 203636686U
- Authority
- CN
- China
- Prior art keywords
- sample
- steel wire
- sample cell
- overhead
- main body
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a tool capable of clamping and fixing products during analysis and detection, in particular to a direct-reading spectral analysis clamp. The direct-reading spectral analysis clamp comprises a clamp body, the clamp body is provided with a plurality of sample grooves and a baffle, wherein sample steel wires tightly arranged in parallel are inserted into the sample grooves, and the baffle is arranged at the front end of the sample grooves along the insert direction of the sample steel wires so as to stop the sample steel wires. The baffle is fixedly arranged at the front end of the sample grooves along the insert direction of the sample steel wires, the sample steel wires tightly arranged in parallel are inserted into the sample grooves, and the sample steel wires are tightly fitted with excitation holes of a direct-reading spectrometer, so that the excitation holes can be completely covered, and analysis can be started.
Description
Technical field
The utility model relate to a kind of in the time analyzing, detect applied to product clamp, fixing instrument, relate in particular to a kind of direct reading spectrometry fixture.
Background technology
Metallurgy and Heat Treatment Enterprises generally use direct-reading spectrometer to carry out the composition detection of steel in steel production and Product Acceptance Review process.But be Φ 13 because direct-reading spectrometer excites the diameter in hole, make in analytic process not light leak, the diameter that requires sample is at Φ more than 15, due to the requirement to sample size specification, existing spectrometer can only detect diameter at Φ more than 15 samples.All there is defect and drawback in the flat method of bat, inlaying process, chemical method, the small sample platen analytic approach that generally adopted in the past.Use while clapping flat method, if want as calculated the hole that excites of all standing direct-reading spectrometer, sample diameter will arrive Φ more than 7.8; If use inlaying process, is mounted to sample in inlaid material, the high temperature producing in the time exciting easily makes inlaid material melt, and affects sample analysis; If use chemical analysis, not only required time is long, and cost is high; While using small sample platen analytic approach, need to buy special platen, and cover and excite hole with boron nitride sheet, but final result error exceeds the regulation to error in GB, and increased cost.Chinese utility model patent CN202166606U has announced a kind of analytic sample setting tool for direct-reading spectrometer, comprise base plate and sleeve pipe, base plate is provided with through hole, the diameter of through hole is greater than the diameter that excites hole on direct-reading spectrometer excitation bench, through hole on sleeve pipe and base plate is slidably matched, the height of sleeve pipe is greater than the thickness of base plate, and the internal diameter of sleeve pipe is greater than the diameter of analytic sample used, and sleeve pipe is provided with the fixture of fixing analytic sample.Fixture is the more than one cushion rubber being embedded on internal surface of sleeve pipe, is provided with circular groove along the inwall of sleeve pipe, and cushion rubber is positioned at circular groove, and the internal diameter of cushion rubber is less than the internal diameter of sleeve pipe and is less than the diameter of analytic sample used.Adopt technique scheme, the analytic sample used that diameter is greater than to cushion rubber internal diameter by the cushion rubber being embedded on internal surface of sleeve pipe is fixed, then sleeve pipe is coaxially connected with exciting hole by through hole, analytic sample used is analyzed, but employing this set, between sleeve pipe and analytic sample used, can leave space, can not guarantee will excite hole all standing with analytic sample used, therefore this technology can not well produce a desired effect.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of direct reading spectrometry fixture of being convenient to direct-reading spectrometer and minor diameter steel wire being carried out to constituent analysis.
For achieving the above object, a kind of direct reading spectrometry fixture of the present utility model, comprise jig main body, on jig main body, be provided with the sample cell inserting for multiple closely steel wire samples side by side, also comprise that the sample cell front end being fixedly installed on along steel wire sample direction of insertion is to stop the baffle plate of steel wire sample.Adopt this technical scheme, baffle plate is fixedly installed on along the sample cell front end of steel wire sample direction of insertion, again multiple tight steel wire samples are side by side inserted in sample cell, again the hole that excites of steel wire sample and direct-reading spectrometer is fitted tightly, due to multiple steel wire samples closely side by side, thereby can will excite hole to cover comprehensively, can analyze.
As the restriction to aforesaid way, relative cell wall top, described sample cell both sides is provided with the limiting section in sample cell by the vertically holding of steel wire sample.Adopt this set, can guarantee that steel wire sample inserts in sample cell along the length direction of sample cell time, the direction of motion can not be offset, and after steel wire sample puts well, in the vertical direction can not move, in order to avoid impact analysis result.
As the restriction to aforesaid way, between described sample cell bottom and steel wire sample, be provided with by steel wire sample vertically upwards overhead so that the upper surface of steel wire sample protrudes from the overhead part of sample cell.Overhead part is set, can make the degree of depth of sample cell have the larger space that arranges, for the thickness requirement of steel wire sample just still less, and under the cooperation of overhead part and steel wire sample, when firmly overhead is in sample cell, guarantee that steel wire sample closely side by side at multiple steel wire samples quilts, avoid occurring gap between steel wire sample impact analysis result.
As the restriction to aforesaid way, described overhead part comprises the pressing plate being arranged between sample cell bottom and steel wire sample, and coordinates and be connected that pressing plate bottom is applied to the pushing part of jacking force straight up with jig main body.Adopt this set, apply the upwards pushing part of jacking force by simple pressing plate being set and coordinating with pressing plate, make by firm steel wire sample overhead during at sample cell top, guarantee between multiple steel wire samples that gapless closely side by side, avoid impact analysis result, and simple in structure, just with manufacture.
As the restriction to aforesaid way, described pushing part is the overhead bolt spinning with jig main body screw thread.Pushing part adopts overhead bolt, is convenient to dismounting, and simple in structure when guaranteeing to realize Expected Results.
In sum, adopt technique scheme, by coordinating of baffle plate and sample cell on jig main body, the upper surface that meets steel wire sample protrudes from the top of jig main body, again firm steel wire sample overhead is guaranteed to the closely hole that excites that comprehensively covers direct-reading spectrometer in parallel of multiple steel wire samples in the sample cell top time, then can be analyzed.For the setting of the concrete setting of overhead part and the connected mode of baffle plate and jig main body, this fixture can be met the demands with simple member, there is better practicality, easy accessibility, is convenient to mass production.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation that the utility model embodiment packs steel wire sample into.
In figure:
1, jig main body; 2, steel wire sample; 3, sample cell; 4, baffle plate; 5, limiting section; 6, spacing auxiliary section; 7, overhead part; 71, pressing plate; 72, overhead bolt.
The specific embodiment
As shown in Figure 1 with Figure 2, the utility model relates to a kind of direct reading spectrometry fixture, comprise jig main body 1, on jig main body 1, be provided with the sample cell 3 inserting for multiple closely steel wire samples 2 side by side, also comprise that sample cell 3 front ends that are fixedly installed on along steel wire sample 2 direction of insertion are to stop the baffle plate 4 of steel wire sample 2.Jig main body 1 is " recessed " font, there is certain width and the degree of depth, middle recessed portion is sample cell 3, the both sides of sample cell 3 are vertically set to cell wall, be provided with by vertically holding of steel wire sample 2 limiting section 5 in sample cell 3 at cell wall top, limiting section 5 is for being arranged on relative cell wall top, being respectively and returning the hooked hand who hooks shape in groove, steel wire sample 2 is tight side by side multiple, and grind through over-segmentation and side, steel wire sample 2 is tight side by side 3 as shown in Figure 2, its longitudinal section is " several " font, owing to will guaranteeing that steel wire sample 2 coordinates with limiting section 5 close contacts, and make steel wire sample 2 in sample cell 3 tops, guaranteed that between steel wire sample 2, seamless arrangement is tight by firm overhead, and there is certain thickness as the hooked hand of limiting section 5 itself, so coordinate for convenient, through processing make steel wire sample 2 finally by overhead after sample cell 3 tops, its upper surface is higher than the top of jig main body 1 and baffle plate 4, on steel wire sample 2, being provided with in the time that steel wire sample 2 inserts sample cell 3, to contact with limiting section 5 to coordinate inserts steel wire sample 2 smoothly, the spacing auxiliary section 6 of slideway shape, and coordinate and make the top of the firm overhead of steel wire sample 2 at sample cell 3 by contacting between spacing auxiliary section 6 and limiting section 5, avoid the movement of steel wire sample 2 in the vertical directions, and insert after sample cell 3 at steel wire sample 2, the front end that enters sample cell 3 is finally installed on baffle plate 4, baffle plate 4 is for having certain thickness platy structure, and is bolted between jig main body 1.
Between sample cell 3 bottoms and steel wire sample 2, be provided with by steel wire sample 2 vertically upwards overhead so that the upper surface of steel wire sample 2 protrudes from the overhead part 7 at sample cell 3 tops, by the overhead effect of overhead part 7, steel wire sample 2 can be by firm overhead at the top of sample cell 3, and it is seamless to guarantee to closely cooperate between multiple steel wire samples 2.In the present embodiment, overhead part 7 comprises the pressing plate 71 being arranged between sample cell 3 bottoms and steel wire sample 2, pressing plate 71 is certain thickness for having, be rectangular-shaped plate object, and the size of pressing plate 71 is corresponding with the size of sample cell 3, and is slightly less than the size of sample cell 3; Also comprise with jig main body 1 and coordinate and be connected that pressing plate 71 bottoms are applied to the pushing part of jacking force straight up, pushing part is the overhead bolt 72 spinning with jig main body 1 screw thread, overhead bolt 72 screws in from the bottom of jig main body 1, top probes in sample cell 3, and final overhead is in the lower surface of pressing plate 71, by the pushing tow of overhead bolt 72, pressing plate 71 is carrying steel wire sample 2 by the coordinating finally by firm overhead at the top of sample cell 3 of steel wire sample 2 and limiting section 5, close-packed arrays between multiple steel wire samples 2 of while.
In the time using this fixture, first baffle plate 4 is fixed together by bolt and jig main body 1, again overhead bolt 72 is screwed in jig main body 1, on the top of overhead bolt 72, place again pressing plate 71, again multiple compact arranged steel wire samples 2 were inserted in sample cell 3 by spacing auxiliary section 6 and coordinating of limiting section 5, and carried by pressing plate 71, finally by the length and the pressing plate 71 that regulate overhead bolt 72 to screw in, finally make steel wire sample 2 and limiting section 5, pressing plate 71 and baffle plate 4 all fit tightly, and firm overhead is in sample cell 3, and guarantee that steel wire sample 2 maintains the state closely of arranging.Again the hole that excites of the upper surface of steel wire sample 2 and direct-reading spectrometer is fitted tightly, due to multiple steel wire samples 2 closely side by side, thereby will excite hole to cover comprehensively, then can analyze steel wire sample 2.
In addition, in order to ensure steel wire sample 2 is placed in sample cell 3 more securely, one end relative with baffle plate 4 on jig main body 1 also can be fixedly installed a backboard identical with baffle plate 4, identical with above-mentioned steps, after in steel wire sample 2 and pressing plate 71 are all inserted to sample cell 3, backboard is bolted equally to the tail end that is fixedly installed on sample cell 3, with this by each other closely steel wire sample 2 side by side be closely fixed in sample cell 3, again the hole that excites of the upper surface of steel wire sample 2 and direct-reading spectrometer is fitted tightly, and will excite hole to cover comprehensively, can analyze steel wire sample 2.
Claims (5)
1. a direct reading spectrometry fixture, comprise jig main body, it is characterized in that: on jig main body, be provided with the sample cell inserting for multiple closely steel wire samples side by side, also comprise that the sample cell front end being fixedly installed on along steel wire sample direction of insertion is to stop the baffle plate of steel wire sample.
2. direct reading spectrometry fixture according to claim 1, is characterized in that: relative cell wall top, described sample cell both sides is provided with the limiting section in sample cell by the vertically holding of steel wire sample.
3. direct reading spectrometry fixture according to claim 1 and 2, is characterized in that: between described sample cell bottom and steel wire sample, be provided with by steel wire sample vertically upwards overhead so that the upper surface of steel wire sample protrudes from the overhead part of sample cell.
4. direct reading spectrometry fixture according to claim 3, it is characterized in that: described overhead part comprises the pressing plate being arranged between sample cell bottom and steel wire sample, and coordinate and be connected that pressing plate bottom is applied to the pushing part of jacking force straight up with jig main body.
5. direct reading spectrometry fixture according to claim 1, is characterized in that: described pushing part is the overhead bolt spinning with jig main body screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777384.9U CN203636686U (en) | 2013-12-02 | 2013-12-02 | Direct-reading spectral analysis clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777384.9U CN203636686U (en) | 2013-12-02 | 2013-12-02 | Direct-reading spectral analysis clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636686U true CN203636686U (en) | 2014-06-11 |
Family
ID=50867964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777384.9U Expired - Fee Related CN203636686U (en) | 2013-12-02 | 2013-12-02 | Direct-reading spectral analysis clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876234A (en) * | 2017-04-17 | 2017-06-20 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN114235784A (en) * | 2021-12-01 | 2022-03-25 | 中铁九桥工程有限公司 | Welding wire detection method for spark type spectrometer |
-
2013
- 2013-12-02 CN CN201320777384.9U patent/CN203636686U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876234A (en) * | 2017-04-17 | 2017-06-20 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN106876234B (en) * | 2017-04-17 | 2018-06-26 | 南京大学 | A kind of sample stage for the analysis of mineral facies automatic identification |
| CN114235784A (en) * | 2021-12-01 | 2022-03-25 | 中铁九桥工程有限公司 | Welding wire detection method for spark type spectrometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202562808U (en) | Sample prestress clamping device | |
| CN203148774U (en) | High-temperature tensioning clamp for plate-shaped test sample | |
| CN103808562B (en) | Test fixture for 500K-4.2K mechanical tensile property of non-metallic material | |
| CN203636686U (en) | Direct-reading spectral analysis clamp | |
| CN202974153U (en) | ABC reference profile tolerance checking tool for anti-skid brake system (ABS) mounting bracket | |
| CN204536112U (en) | A kind of cylindrical specimens wedge interfere fixture | |
| CN202649045U (en) | High-rigidity tester clamp body | |
| CN201796524U (en) | Adjustable inclined plane | |
| CN201293695Y (en) | Multifunctional withdraw force test clamper | |
| CN203422277U (en) | Clamping block for steel wire tensile testing machine | |
| CN202356995U (en) | External grinding clamp for cylinder | |
| CN202147153U (en) | Stretching sample machining tool clamp | |
| CN202735160U (en) | Tensile strength detecting clamp of high strength bolt | |
| CN211504963U (en) | Tensile test tool for injection molding product | |
| CN204631134U (en) | Monofilament direct current resistance m easurem ent device after a kind of strand | |
| CN104865447A (en) | Stranded single filament direct-current resistance measuring device and method | |
| CN204649443U (en) | A kind of parking pedal detects frock | |
| CN109163893B (en) | Fatigue test tool for flange face fastener | |
| CN203629510U (en) | Device for quickly measuring height of asphalt Marshall sample | |
| CN206839204U (en) | Scroll chuck fixture | |
| CN106153444B (en) | A kind of device for power battery module side plate tension test | |
| CN204924788U (en) | Tensile permanent deformation test fixture of adjustable rubber | |
| CN206057073U (en) | A kind of device for electrokinetic cell module side plate tension test | |
| CN202041422U (en) | Experiment clamp used in thermal fatigue experiment | |
| CN206618627U (en) | A kind of tension test clamping device |
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: 20140611 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |