CN203908867U - Marked line clamp improved structure based on tensile machine - Google Patents
Marked line clamp improved structure based on tensile machine Download PDFInfo
- Publication number
- CN203908867U CN203908867U CN201420219237.4U CN201420219237U CN203908867U CN 203908867 U CN203908867 U CN 203908867U CN 201420219237 U CN201420219237 U CN 201420219237U CN 203908867 U CN203908867 U CN 203908867U
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- China
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- pressing plates
- supporting
- blade
- improved structure
- fixture
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Abstract
The utility model relates to a marked line clamp improved structure based on a tensile machine. The marked line clamp improved structure comprises a supporting seat and a clamp; the clamp is fixed in the supporting seat; the supporting seat comprises an upper pressing plate, a lower pressing plate, and a support block which is fixedly clamped between the two pressing plates; the clamp mainly comprises a telescopic screw rod and an L-shaped supporting positioning rod; a through hole for lengthening and shortening of the telescopic screw rod is reserved in a support side which is fixedly clamped between the two pressing plates; a cutter blade A with a radian is mounted at the other end of the support side; the other side of the supporting positioning rod is connected with the tensile machine; the telescopic screw rod is sleeved with a return spring, and is connected with a cutter arbor provided with a cutter blade B. The marked line clamp improved structure has the advantages that by the adoption of the improved structure, well positioning, fastening and clamping of a workpiece can be realized.
Description
Technical field
The utility model relates to and a kind ofly based on puller system graticule fixture, improves structure, be specifically a kind ofly can better locate, clip, clamping work pieces based on puller system graticule fixture, improve structure.
Background technology
Puller system is also tension tester or universal testing machine, the stretching experiment of tension tester, tension test is generally that material sample two ends are clipped in respectively on two fixtures that keep at a certain distance away, two fixtures are separated and tensile sample with certain speed, measure the STRESS VARIATION on sample, until sample destroys.
In the application of elastomeric material, puller system is used for compression stress and the strain of testing rubber class material, when carrying out tension test, although the size of sample used is little, but the length growth rate of material is generally higher, in the calculating of length growth rate, we only gather the elongation between two graticules on sample, because sample anamorphic stretching in tension test is not only within graticule, every sample between two fixtures all can obtain stretcher strain in various degree.
Spring number of share of stock on tradition puller system graticule fixture expansion link is few, and blade is rectangle, and clamps weak effect, and its supporting seat fixed effect is poor, affects the locating effect of fixture.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly can better locates, clips, clamping work pieces based on puller system graticule fixture, improve structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of based on puller system graticule fixture improvement structure, its innovative point is: comprise supporting seat and fixture, fixture is fixed in supporting seat, and described supporting seat consists of upper and lower two pressing plates and the back-up block of geometrical clamp between two pressing plates; Described fixture mainly consists of expansion screw and supporting and location bar;
Described supporting and location bar is L-shaped, on the support edge of its geometrical clamp in two pressing plates, leave for the flexible through hole of expansion screw, the other end of support edge is equipped with blade A, the another side of supporting and location bar is connected with puller system, on described expansion screw, cover has back-moving spring, is connected with the knife bar that blade B is housed;
Described blade A is rectangular shape, and its edge of a knife one end has certain radian, the shape of blade B and the establishing of blade A phase;
Described two pressing plates are rectangular shape, and two pressing plates are fixed respectively four angles of two pressing plates through the support edge of back-up block and supporting and location bar by four nuts.
The utility model has the advantage of: blade edge of a knife one end has certain radian, adopts such structure, can better clip clamping work pieces; Two pressing plates are fixed respectively four angles of two pressing plates through the support edge of back-up block and supporting and location bar by four nuts, adopt such structure, better positioning workpieces position.
Accompanying drawing explanation
Fig. 1 is a kind of vertical view that improves structure based on puller system graticule fixture of the utility model.
Fig. 2 is that a kind of side based on puller system graticule fixture improvement structure of the utility model is attempted.
Embodiment
As shown in Figure 1 with known shown in Fig. 2, of the present utility model a kind of based on puller system graticule fixture improvement structure, comprise supporting seat and fixture, fixture is fixed in supporting seat, and by upper and lower two pressing plates 1 and geometrical clamp, the back-up block 2 between one end of two pressing plate long axis directions forms supporting seat; Fixture mainly consists of expansion screw 3 and supporting and location bar 4, supporting and location bar 4 is L-shaped, on the support edge 5 of its geometrical clamp in two pressing plates, leave for the flexible through hole of expansion screw 3, the other end of support edge 5 is equipped with blade A6, the another side of supporting and location bar 4 is connected with puller system, on expansion screw 3, cover has back-moving spring 7, is connected with the knife bar 9 that blade B8 is housed; Blade A6 is rectangular shape, and its edge of a knife one end has certain radian, the shape of blade B8 and the establishing of blade A6 phase; Two pressing plates 1 are rectangular shape, and two pressing plates 1 are fixed respectively four angles of two pressing plates 1 through back-up block 2 and the support edge 5 of supporting and location bar 4 by four nuts.
During use, only need the manual expansion screw 3 that promotes, then workpiece is placed between blade A6 and blade B8, unclamp expansion screw 3, now workpiece will fixedly clip.
Claims (1)
1. based on puller system graticule fixture, improve a structure, comprise supporting seat and fixture, fixture is fixed in supporting seat, it is characterized in that: described supporting seat consists of upper and lower two pressing plates and the back-up block of geometrical clamp between two pressing plates; Described fixture mainly consists of expansion screw and supporting and location bar;
Described supporting and location bar is L-shaped, on the support edge of its geometrical clamp in two pressing plates, leave for the flexible through hole of expansion screw, the other end of support edge is equipped with blade A, the another side of supporting and location bar is connected with puller system, on described expansion screw, cover has back-moving spring, is connected with the knife bar that blade B is housed;
Described blade A is rectangular shape, and its edge of a knife one end has certain radian, the shape of blade B and the establishing of blade A phase;
Described two pressing plates are rectangular shape, and two pressing plates are fixed respectively four angles of two pressing plates through the support edge of back-up block and supporting and location bar by four nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219237.4U CN203908867U (en) | 2014-04-30 | 2014-04-30 | Marked line clamp improved structure based on tensile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219237.4U CN203908867U (en) | 2014-04-30 | 2014-04-30 | Marked line clamp improved structure based on tensile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908867U true CN203908867U (en) | 2014-10-29 |
Family
ID=51783130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219237.4U Expired - Fee Related CN203908867U (en) | 2014-04-30 | 2014-04-30 | Marked line clamp improved structure based on tensile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289007A (en) * | 2016-08-08 | 2017-01-04 | 北京长安汽车工程技术研究有限责任公司 | The cubing of a kind of bumper partial reference detection and detection method |
| CN107171230A (en) * | 2017-04-28 | 2017-09-15 | 国网浙江武义县供电公司 | A kind of wire clamp positioning tool |
| CN110726610A (en) * | 2018-07-17 | 2020-01-24 | 宁国市中英橡胶有限公司 | Tensile machine clamp |
| CN111721626A (en) * | 2020-04-22 | 2020-09-29 | 成都先进金属材料产业技术研究院有限公司 | Strain gauge setting method and device in high-speed tensile force measurement of plate |
-
2014
- 2014-04-30 CN CN201420219237.4U patent/CN203908867U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289007A (en) * | 2016-08-08 | 2017-01-04 | 北京长安汽车工程技术研究有限责任公司 | The cubing of a kind of bumper partial reference detection and detection method |
| CN107171230A (en) * | 2017-04-28 | 2017-09-15 | 国网浙江武义县供电公司 | A kind of wire clamp positioning tool |
| CN110726610A (en) * | 2018-07-17 | 2020-01-24 | 宁国市中英橡胶有限公司 | Tensile machine clamp |
| CN111721626A (en) * | 2020-04-22 | 2020-09-29 | 成都先进金属材料产业技术研究院有限公司 | Strain gauge setting method and device in high-speed tensile force measurement of plate |
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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: 20141029 Termination date: 20210430 |