CN202956309U - Universal tester purpose tensile test clamping device - Google Patents
Universal tester purpose tensile test clamping device Download PDFInfo
- Publication number
- CN202956309U CN202956309U CN2012205839300U CN201220583930U CN202956309U CN 202956309 U CN202956309 U CN 202956309U CN 2012205839300 U CN2012205839300 U CN 2012205839300U CN 201220583930 U CN201220583930 U CN 201220583930U CN 202956309 U CN202956309 U CN 202956309U
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- China
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- clamping device
- pressing plate
- tensile test
- plate
- universal tester
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- Expired - Fee Related
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Abstract
The utility model relates to a universal tester purpose tensile test clamping device comprising a left press plate, a right press plate, a padding plate and a clamp seat. The padding plate and the clamp seat are sequentially placed on a cross beam jaw, and the left press plate and the right press plate are respectively clamped on the two sides of the padding plate and firmly fixed on a cross beam through bolts. Protruding parts are milled at the two ends of the padding plates. Grooves are milled in the middle of the left press plate and the right press plate, and the grooves are matched with the protruding parts milled at the two ends of the padding plates in size. The universal tester purpose tensile test clamping device is compact and reasonable in structure, installed in the universal tester cross beam jaw, and used for tensile tests of metallic material or non-metallic material; and the padding plate is fixed in the jaw when the universal tester purpose tensile test clamping device is used, the padding plate is not prone to being pulled out, and the universal tester purpose tensile test clamping device is easy to process, durable, and convenient to replace.
Description
Technical field
The utility model relates to a kind of clamping device, and especially a kind of universal testing machine clamping device for tensile test is arranged in the jaw of universal testing machine crossbeam, is used for the tension test of metal material or nonmetallic materials.
Background technology
Before the utility model was made, in prior art, the clamping device for the tension test of metal material or nonmetallic materials is adopted was generally backing plate and is screwed on the side of jaw or on pressing plate,
Increase the wearing quality of jaw side.This kind structure in use, because pulling force is larger, screw extraction, backing plate is drawn out, and causes and can't use.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of universal testing machine clamping device for tensile test is provided, and this clamping device is fixed on jaw Inner with pressing plate with backing plate, and backing plate is difficult for being drawn out, and processing is simple, durable, and it is convenient to change.
According to the technical scheme that the utility model provides, a kind of universal testing machine comprises left pressing plate, right pressing plate, backing plate and clamping fixture seat with clamping device for tensile test; Described backing plate, clamping fixture seat are successively placed on the crossbeam jaw, and left pressing plate, right pressing plate are stuck in backing plate both sides, with bolt, left pressing plate, right pressing plate are fastened on crossbeam.
As a further improvement on the present invention, the two ends of described backing plate are milled with outshot.
As a further improvement on the present invention, the centre of described left pressing plate and right pressing plate is milled with respectively groove, and the outshot size at described groove and backing plate two ends is complementary.
As a further improvement on the present invention, described chuck is stuck on clamping fixture seat.
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, reasonable; Be arranged in the jaw of universal testing machine crossbeam, be used for the tension test of metal material or nonmetallic materials; During use, pressing plate is fixed on backing plate in jaw, and backing plate is difficult for being drawn out, and processing is simple, durable, and it is convenient to change.
Description of drawings
Fig. 1 is that the utility model B is to the TV structure schematic diagram.
Fig. 2 is that the utility model structure is used constitutional diagram.
Embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As Fig. 1～shown in Figure 2, comprise left pressing plate 1, right pressing plate 2, backing plate 3, clamping fixture seat 4, bolt 5, chuck 6, entablature 7, screw mandrel 8, moving beam 9, column 10, worktable 11 and base 12.
The utility model processes left pressing plate 1, right pressing plate 2, backing plate 3 as requested, and backing plate 3 needs thermal treatment, and hardness reaches drawing requirement, increases wearing quality; Two contact plane correct grindings reduce error and friction.The two ends of described backing plate 3 are milled with outshot.The centre of described left pressing plate 1 and right pressing plate 2 is milled with respectively groove, and the outshot size at described groove and backing plate 3 two ends is complementary.
When the utility model uses, respectively clamp device is arranged in the jaw of the moving beam 9 of universal testing machine and entablature 7.Jaw two sides at moving beam 9 and entablature 7 are coated with appropriate butter, put into respectively clamping device
As shown in Figure 1, described clamping device comprises left pressing plate 1, right pressing plate 2, backing plate 3, clamping fixture seat 4, bolt 5 and chuck 6; Described backing plate 3, clamping fixture seat 4 are successively placed on the crossbeam jaw, left pressing plate 1, right pressing plate 2 are blocked respectively on backing plate 3 both sides, backing plate 3 both sides outshots are filled in the groove of both sides pressing plate, with bolt 5, left pressing plate 1, right pressing plate 2 are fastened on moving beam 9 and entablature 7.Described chuck is stuck on clamping fixture seat 4.
As shown in Figure 2, the utility model clamping device for tensile test principle of work: universal testing machine adopts worktable 11 is housed on base 12, the interior installation column 10 of screw mandrel 8, and be arranged on worktable 11, moving beam 9 is fixedly connected with two root posts 10 respectively with entablature 7.In the moving beam 9 of universal testing machine and the jaw of entablature 7, backing plate 3, clamping fixture seat 4, left pressing plate 1, right pressing plate 2 are housed, chuck 6 and manual or hydraulic clamp.During work, handle or clamping piston drive two clamping fixture seats that chuck is housed and close up to the centre, clamp test specimen.Worktable 11 drives entablature 7 and rises, and test specimen is carried out tension test.
Claims (4)
1. a universal testing machine clamping device for tensile test, comprise crossbeam, backing plate, it is characterized in that: also comprise left pressing plate (1), right pressing plate (2) and clamping fixture seat (4); Described backing plate (3), clamping fixture seat (4) are successively placed on the crossbeam jaw, and left pressing plate (1), right pressing plate (2) are blocked respectively on backing plate (3) both sides, with bolt (5), left pressing plate (1), right pressing plate (2) are fastened on crossbeam.
2. a kind of universal testing machine clamping device for tensile test as claimed in claim 1, it is characterized in that: the two ends of described backing plate (3) are milled with outshot.
3. a kind of universal testing machine clamping device for tensile test as claimed in claim 1, it is characterized in that: the centre of described left pressing plate (1) and right pressing plate (2) is milled with respectively groove, and the outshot at described groove and backing plate (3) two ends is complementary.
4. a kind of universal testing machine clamping device for tensile test as claimed in claim 1, it is characterized in that: chuck (6) is stuck on clamping fixture seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205839300U CN202956309U (en) | 2012-11-07 | 2012-11-07 | Universal tester purpose tensile test clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205839300U CN202956309U (en) | 2012-11-07 | 2012-11-07 | Universal tester purpose tensile test clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956309U true CN202956309U (en) | 2013-05-29 |
Family
ID=48461874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205839300U Expired - Fee Related CN202956309U (en) | 2012-11-07 | 2012-11-07 | Universal tester purpose tensile test clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928289A (en) * | 2012-11-07 | 2013-02-13 | 无锡建仪仪器机械有限公司 | Tensile test clamping device for universal testing machine |
-
2012
- 2012-11-07 CN CN2012205839300U patent/CN202956309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928289A (en) * | 2012-11-07 | 2013-02-13 | 无锡建仪仪器机械有限公司 | Tensile test clamping device for universal testing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181107 |