CN205228906U - Drop hammer and tear sample chevron notch processing and use anchor clamps - Google Patents
Drop hammer and tear sample chevron notch processing and use anchor clamps Download PDFInfo
- Publication number
- CN205228906U CN205228906U CN201520926638.8U CN201520926638U CN205228906U CN 205228906 U CN205228906 U CN 205228906U CN 201520926638 U CN201520926638 U CN 201520926638U CN 205228906 U CN205228906 U CN 205228906U
- Authority
- CN
- China
- Prior art keywords
- clamp splice
- sample
- fixture block
- public
- female
- 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 relates to a chemical examination technical field's a drop hammer and tear sample chevron notch processing and use anchor clamps is examined to metallurgy, including public clamp splice and female clamp splice, public clamp splice, female clamp splice are equipped with the engaging end of matching, and logical groove is equipped with on the public clamp splice and the sample can be puts into, public clamp splice, female clamp splice meshing back, the logical groove of public clamp splice upper surface spills the sample and makes things convenient for sawing for leading to the long. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, easily the preparation can realize the slant through the horizontal force centre gripping and place the centre gripping of thing for it is convenient more, nimble that pipeline steel chevron notch drops hammer the processing of tearing the sample, reduces a system appearance time, improves a system appearance precision, reduces workman intensity of labour.
Description
Technical field
The utility model relates to a kind of frock clamp in metallurgical inspection assay technique field, particularly relates to a kind of drop weight tearing sample chevron notch fixture for processing.
Background technology
In metallurgical technology field, high-grade pipe line steel will carry out Drop-Weight Tear Test (DWTT) when performing American Standard.Sample is generally the rectangular parallelepiped of 300x75x (6-40) mm, and middle part needs to be processed into chevron notch.Due to chevron notch and worktable angle at 45 °, therefore, employing normally clamps, sawing operation is quite difficult, and sample preparation precision is low, and the sample preparation time is long, and labor strength is large.
Summary of the invention
For overcoming prior art defect, the technical matters that the utility model solves is to provide a kind of drop weight tearing sample chevron notch fixture for processing, structure is simple, be easy to make, the clamping of oblique placement thing can be realized by horizontal force clamping, make the processing of pipe line steel chevron notch drop weight tearing sample more convenient and flexible, reduce the sample preparation time, reduce labor strength.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of drop weight tearing sample chevron notch fixture for processing, comprise male fixture block and female fixture block, described male fixture block and female fixture block are that two parts of split are combined together, the mating part of public fixture block is convex, female fixture block mating part is recess, is provided with the groove placing sample at the ramp place of the convex portion of public fixture block.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, be easy to make, the clamping of oblique placement thing can be realized by horizontal force clamping, make the processing of pipe line steel chevron notch drop weight tearing sample more convenient and flexible, reduce the sample preparation time, improve sample preparation precision, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation left view of the present utility model;
Fig. 3 is the structural representation front view after sample processing;
Fig. 4 is the structural representation left view after sample processing.
In figure: cut-out wanted by the male fixture block 2-of 1-female fixture block 3-sample 31-sample
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1-4, the utility model relates to a kind of drop weight tearing sample chevron notch fixture for processing, comprise male fixture block 1 and female fixture block 2, described male fixture block 1 and female fixture block 2 are that two parts of split are combined together, the mating part of public fixture block 1 is convex, female fixture block 2 mating part is recess, is provided with the groove placing sample 3 at the ramp place of the convex portion of public fixture block.
After the engagement of described male fixture block 1, female fixture block 2, the groove of public fixture block 1 upper surface is elongated, to spill sample 3 wanting cut-out, so that Cutting indexes.
Principle of work:
1) Drop-Weight Tear Test (DWTT) sample 3 is put into the groove of public fixture block 1, if the thickness of sample 3 is less than the degree of depth of groove, cushion block can be added and guarantee that sample 3 spills, so that clamping;
2) by male fixture block 1, female fixture block is 2-in-1 and coordinate, and puts into the band saw fixture of level clamping, can the one side of sawing chevron notch after clamping
3) after processing one side, unclamp male fixture block 1, female fixture block 2, sample 3 two ends are exchanged in the groove being reentered into public fixture block 1, repeat above operation and can process another side.
Claims (1)
1. a drop weight tearing sample chevron notch fixture for processing, it is characterized in that, comprise male fixture block and female fixture block, described male fixture block and female fixture block are that two parts of split are combined together, the mating part of public fixture block is convex, female fixture block mating part is recess, is provided with the groove placing sample at the ramp place of the convex portion of public fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926638.8U CN205228906U (en) | 2015-11-19 | 2015-11-19 | Drop hammer and tear sample chevron notch processing and use anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926638.8U CN205228906U (en) | 2015-11-19 | 2015-11-19 | Drop hammer and tear sample chevron notch processing and use anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228906U true CN205228906U (en) | 2016-05-11 |
Family
ID=55903963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926638.8U Expired - Fee Related CN205228906U (en) | 2015-11-19 | 2015-11-19 | Drop hammer and tear sample chevron notch processing and use anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706401A (en) * | 2016-12-14 | 2017-05-24 | 燕山大学 | Sheet-like metallographic analysis sample fixture |
-
2015
- 2015-11-19 CN CN201520926638.8U patent/CN205228906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706401A (en) * | 2016-12-14 | 2017-05-24 | 燕山大学 | Sheet-like metallographic analysis sample fixture |
| CN106706401B (en) * | 2016-12-14 | 2020-02-25 | 燕山大学 | Slice class gold phase analysis sample fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201565797U (en) | Lathe clamp | |
| CN102896534A (en) | Clamping type precise flat tongs | |
| CN203929532U (en) | A kind of jointing testing device for shear strength | |
| CN205228906U (en) | Drop hammer and tear sample chevron notch processing and use anchor clamps | |
| CN203459862U (en) | Tool clamp for processing clamp spring grooves of two earholes of weld yoke/shaft yoke | |
| CN105328476A (en) | Shifting fork rod machining clamp | |
| CN205719768U (en) | A kind of Sheet Rectangular tensile sample fixture | |
| CN205262853U (en) | High -speed stretch sample anchor clamps for experiment | |
| CN103386622A (en) | Multipurpose tool clamp | |
| CN203062568U (en) | Surface floating clamp of arc-shaped workpiece | |
| CN204705545U (en) | Cable checkout equipment fixture | |
| CN204221653U (en) | A kind of monolever right angle clamping fixture | |
| CN103983510A (en) | Clamp special for combined tension test of gate valve closing member | |
| CN202592235U (en) | Bench clamp jaw with high adaptability | |
| CN204818597U (en) | Minor diameter pipe fitting welding tool that is geared to needs of job | |
| CN204177313U (en) | Wheel hub wheel rim Quick detection tool | |
| CN202742096U (en) | Pressing clamping type precision flat tongs | |
| CN206567849U (en) | PCD furniture knife handle of a knifes cut off device | |
| CN205147894U (en) | Multistation hydraulically operated fixture | |
| CN205219089U (en) | Carbon sliding plate bracket frock clamp for setting -out | |
| CN204195343U (en) | A kind of clamp for sawing machine | |
| CN204221405U (en) | A kind of dual-handle right angle clamping fixture with quick latch functions | |
| CN208712544U (en) | A kind of clamp for special-shaped keypad cold-drawn | |
| CN204603860U (en) | Handle of a knife Milling Machining frock | |
| CN202846198U (en) | Machining assistant tool used for machining milling positioning 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: 20160511 Termination date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |