CN103934369A - Stamping die for manufacturing tensile test aluminum plate specimens - Google Patents
Stamping die for manufacturing tensile test aluminum plate specimens Download PDFInfo
- Publication number
- CN103934369A CN103934369A CN201410147785.5A CN201410147785A CN103934369A CN 103934369 A CN103934369 A CN 103934369A CN 201410147785 A CN201410147785 A CN 201410147785A CN 103934369 A CN103934369 A CN 103934369A
- Authority
- CN
- China
- Prior art keywords
- aluminium sheet
- concrete
- die body
- mold
- aluminum plate
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000009864 tensile test Methods 0.000 title abstract 3
- 230000000875 corresponding Effects 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 46
- 230000000994 depressed Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The invention discloses a stamping die for manufacturing tensile test aluminum plate specimens. The stamping die comprises an upper die body, a middle die body and a lower die body, wherein aluminum plate specimen forming grooves are formed in the same positions of the middle of the upper die body, the middle die body and the lower die body, the upper die body, the middle die body and the lower die body are clamped together, aluminum plates to be stamped are clamped between adjacent die bodies, positioning pillars are arranged on the upper surface of the lower die body, and positioning holes corresponding to the positioning pillars in position are formed in the lower surface of the upper die body. The stamping die is good in positioning effect, the precision of stamped aluminum plate specimens is high, two aluminum plate specimens can be manufactured by conducting stamping once, manufacturing is convenient, the effect is good, the process is simple, the tensile test is facilitated, and application prospects are good.
Description
Technical field
The present invention relates to a kind of diel of making extension test sample aluminium sheet, belong to component of machine technical field.
Background technology
In the processing and fabricating field of aluminium sheet, the extension test of the aluminium sheet the test procedure that is absolutely necessary, the two ends of clamping sample aluminium sheet with clamp, testing machine is by the upper and lower separation of hydraulic cylinder, thereby the tensile force of test sample aluminium sheet, traditional sample aluminium sheet generally adopts line cutting mode to make, complex procedures, inefficiency, moulding inconvenience, and the burr at edge is too much, affect the precision of extension test.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, the diel of making extension test sample aluminium sheet of the present invention, can punching press form sample aluminium sheet, a punching press can be made two sample aluminium sheets, and easy to make, operation is simple, facilitate extension test, have a good application prospect.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of diel of making extension test sample aluminium sheet, it is characterized in that: comprise that concrete, the middle mold of patrix and counterdie are concrete, concrete, the middle mold of described patrix and the concrete middle part same position of counterdie are provided with sample aluminium sheet forming tank, together with concrete, the middle mold of described patrix specifically fastens with counterdie, between adjacent mold, fold up aluminium sheet to be punched, the upper surface of lower mold body is provided with locating dowel, and the lower surface of upper mold body is provided with the locating hole corresponding with locating dowel position.
Aforesaid a kind of diel of making extension test sample aluminium sheet, is characterized in that: in the concrete four jiaos of same positions of concrete, the middle mold of described patrix and counterdie, be also provided with for mold, aluminium sheet to be punched fixing hole.
Aforesaid a kind of diel of making extension test sample aluminium sheet, it is characterized in that: being shaped as of described sample aluminium sheet forming tank is rectangular-shaped, and the middle part on long limit is recessed to form depressed part to the inside, and described depressed part length is 1/2nd of sample aluminium sheet forming tank length.
The invention has the beneficial effects as follows: the diel of making extension test sample aluminium sheet of the present invention, comprise that patrix is concrete, middle mold and counterdie are concrete, patrix is concrete, the concrete middle part same position of middle mold and counterdie is provided with sample aluminium sheet forming tank, patrix is concrete, together with middle mold specifically fastens with counterdie, between adjacent mold, fold up aluminium sheet to be punched, the upper surface of lower mold body is provided with locating dowel, the lower surface of upper mold body is provided with the locating hole corresponding with locating dowel position, good positioning effect, the sample aluminium sheet precision of punching press is high, a punching press can be made two sample aluminium sheets, easy to make, effect is high, operation is simple, facilitate extension test, have a good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of the diel of making stretch-proof aluminum test of the present invention.
Fig. 2 is the structural representation of stamping forming sample aluminium sheet of the present invention.
In accompanying drawing, the implication of mark is as follows:
1: patrix is concrete; 2: middle mold; 3: counterdie is concrete; 4: aluminium sheet forming tank; 5: locating dowel; 6: locating hole; 7: fixing hole; 8: depressed part; 9: sample aluminium sheet.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of diel of making extension test sample aluminium sheet, comprise patrix concrete 1, middle mold 2 and counterdie concrete 3, the identical rectangular shape that is of shape, adopt mould steel to refer to into, patrix concrete 1, the middle part same position of middle mold 2 and counterdie concrete 3 is provided with sample aluminium sheet forming tank 4, patrix concrete 1, together with middle mold 2 fastens with counterdie concrete 3, between adjacent mold, fold up aluminium sheet to be punched, aluminium sheet forming tank 4 on patrix concrete 1 plays the effect of guiding staking punch, a punching press can be made two sample aluminium sheets, punching press is effective, the sample aluminium sheet precision of making is high, the upper surface of lower mold body is provided with locating dowel 5, the lower surface of upper mold body is provided with the locating hole 6 corresponding with locating dowel 5 positions, good positioning effect, prevent the mutual slip between mold, affect punching press result, patrix concrete 1, in four jiaos of same positions of middle mold 2 and counterdie concrete 3, be also provided with for mold, aluminium sheet to be punched fixing hole 7, for fixed die aluminium sheet concrete and to be punched, aluminium sheet to be punched is provided with the through hole identical with locating dowel 5 positions, convenient fixing, being shaped as of sample aluminium sheet forming tank 4 is rectangular-shaped, and the middle part on long limit is recessed to form depressed part 8 to the inside, depressed part 8 length are 1/2nd of sample aluminium sheet forming tank 4 length, the sample aluminium sheet 9 that punching press forms is shaped as shown in Fig. 2, end is large end, when convenient test, the pincers of clamp are held, convenient test.
More than show and described general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. make the diel of extension test sample aluminium sheet for one kind, it is characterized in that: comprise patrix concrete (1), middle mold (2) and counterdie concrete (3), described patrix concrete (1), the middle part same position of middle mold (2) and counterdie concrete (3) is provided with sample aluminium sheet forming tank (4), described patrix concrete (1), middle mold (2) and counterdie concrete (3) fasten together, between adjacent mold, fold up aluminium sheet to be punched, the upper surface of lower mold body is provided with locating dowel (5), the lower surface of upper mold body is provided with the locating hole (6) corresponding with locating dowel (5) position.
2. a kind of diel of making extension test sample aluminium sheet according to claim 1, is characterized in that: described patrix concrete (1), middle mold (2) and counterdie be specifically also provided with in four jiaos of same positions of (3) for mold, aluminium sheet to be punched fixing hole (7).
3. a kind of diel of making extension test sample aluminium sheet according to claim 1, it is characterized in that: being shaped as of described sample aluminium sheet forming tank (4) is rectangular-shaped, and the middle part on long limit is recessed to form depressed part (8) to the inside, and described depressed part (8) length is 1/2nd of sample aluminium sheet forming tank (4) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147785.5A CN103934369B (en) | 2014-04-14 | 2014-04-14 | A kind of press tool making Elongation test sample aluminium sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147785.5A CN103934369B (en) | 2014-04-14 | 2014-04-14 | A kind of press tool making Elongation test sample aluminium sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934369A true CN103934369A (en) | 2014-07-23 |
| CN103934369B CN103934369B (en) | 2016-06-15 |
Family
ID=51182390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410147785.5A Active CN103934369B (en) | 2014-04-14 | 2014-04-14 | A kind of press tool making Elongation test sample aluminium sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934369B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632417A (en) * | 2018-12-20 | 2019-04-16 | 中铝材料应用研究院有限公司 | A kind of method for preparing tensile sample sampling direction-agile |
| CN111572053A (en) * | 2020-05-29 | 2020-08-25 | 常州达姆斯检测技术有限公司 | Processing method of composite material test sample strip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134861A (en) * | 1995-04-28 | 1996-11-06 | 丰田自动车株式会社 | Method for steelplate punching processing |
| CN101406914A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Micro-perforating die |
| DE102011075254A1 (en) * | 2011-05-04 | 2012-11-08 | Hochschule Kempten University Of Applied Sciences | Cutting tool for stamping punching machine, has cylindrical insert having axial opening, which is arranged in opposite to punch such that opening is coaxial with recess of cutting die |
| CN203778614U (en) * | 2014-04-14 | 2014-08-20 | 张家港润盛科技材料有限公司 | Stamping machine for manufacturing tensile testing sample aluminum plates |
-
2014
- 2014-04-14 CN CN201410147785.5A patent/CN103934369B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134861A (en) * | 1995-04-28 | 1996-11-06 | 丰田自动车株式会社 | Method for steelplate punching processing |
| CN101406914A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Micro-perforating die |
| DE102011075254A1 (en) * | 2011-05-04 | 2012-11-08 | Hochschule Kempten University Of Applied Sciences | Cutting tool for stamping punching machine, has cylindrical insert having axial opening, which is arranged in opposite to punch such that opening is coaxial with recess of cutting die |
| CN203778614U (en) * | 2014-04-14 | 2014-08-20 | 张家港润盛科技材料有限公司 | Stamping machine for manufacturing tensile testing sample aluminum plates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632417A (en) * | 2018-12-20 | 2019-04-16 | 中铝材料应用研究院有限公司 | A kind of method for preparing tensile sample sampling direction-agile |
| CN111572053A (en) * | 2020-05-29 | 2020-08-25 | 常州达姆斯检测技术有限公司 | Processing method of composite material test sample strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934369B (en) | 2016-06-15 |
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| C14 | Grant of patent or utility model | ||
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