CN202284998U - Clamp of universal material testing machine - Google Patents
Clamp of universal material testing machine Download PDFInfo
- Publication number
- CN202284998U CN202284998U CN 201120402103 CN201120402103U CN202284998U CN 202284998 U CN202284998 U CN 202284998U CN 201120402103 CN201120402103 CN 201120402103 CN 201120402103 U CN201120402103 U CN 201120402103U CN 202284998 U CN202284998 U CN 202284998U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- testing machine
- anchor clamps
- lacing hole
- clamp
- 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 - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a clamp of a universal material testing machine, which is applicable to whole-rope breaking tests of steel wire ropes with small and thin diameter and comprises an upper clamp and a lower clamp which are fixed on the testing machine. The upper clamp comprises an upper mounting plate, an upper lacing hole is arranged above the upper mounting plate, at least one expansion wheel group is installed below the upper lacing hole of the upper mounting plate, and a locking mechanism is installed on the upper mounting plate relative to the side where the upper lacing hole is installed. The lower clamp comprises a lower mounting plate, a lower lacing hole is arranged below the lower mounting plate, at least one expansion wheel group is installed above the lower lacing hole of the lower mounting plate, and a locking mechanism is installed on one side of the lower mounting plate, which is opposite to the other side where the upper lacing hole is installed. The clamp of the universal material testing machine does not need to manufacture a sample, can conveniently fix and have a test, is convenient to disassemble after the test is finished, and improves test efficiency.
Description
Technical field
The utility model relates to a kind of rope test anchor clamps, especially relates to a kind of universal testing machine anchor clamps that are applicable to the whole rupture test of restricting of wire rope little, thin diameter.
Background technology
Wire rope is done whole rope rupture test mostly on universal testing machine; The universal testing machine anchor clamps that China all material testing machine factory dispatches from the factory all adopt full-height tooth chip anchor clamps; At present, domestic the universal testing machine clamping fixture is all needed in addition processing, generally all adopt two of wire rope to water Babbit metal; Aptitude tests is after cooling dissolved the recovery fag end of casting once more to the fag end Babbit metal after the off-test.Obviously, traditional anchor clamps need be processed sample at the trial, exist the test operation operation loaded down with trivial details, the low shortcoming with the valuable human resources of labor of test efficiency.
The utility model content
To the problems referred to above; The purpose of the utility model is to provide a kind of universal testing machine anchor clamps; It is applicable to the whole rope of wire rope rupture test little, thin diameter; Have simple in structure, can be very convenient to the test wire rope fix and test and off-test after the characteristics being convenient to remove, to solve in the prior art wire rope put in order the problem that the rupture test of restricting exists.
The purpose of the utility model is to realize through following technical scheme:
A kind of universal testing machine anchor clamps, it comprises the upper and lower anchor clamps that are fixed on the testing machine, wherein; The said anchor clamps of going up comprise upper mounting plate; The top of said upper mounting plate offers lacing hole, at least one tension wheels are installed in the below of last lacing hole on the said upper mounting plate, and the opposite side in relative installation tension pulley is equipped with latch mechanism on the said upper mounting plate; Said lower clamp comprises lower installation board; The below of said lower installation board offers down lacing hole, in the top of following lacing hole at least one tension wheels are installed on the said lower installation board, and the opposite side in relative installation tension pulley is equipped with latch mechanism on the said lower installation board.
Especially, equal correspondence is provided with tension wheels on the said upper and lower installing plate.
Especially, said tension wheels comprise two tension pulleys that interval arranged side by side is provided with, and said tension pulley is fixed on the upper and lower installing plate through set bolt.
Especially, said latch mechanism comprises pressing plate and hold-down bolt, cooperates hold-down bolt on upper and lower installing plate, all to offer threaded hole.
The beneficial effect of the utility model is that said universal testing machine anchor clamps need not processed sample, can very conveniently fix and test, as long as 1 people can operate, remove more convenient after the off-test during test yet.Compared with prior art can avoid high temperature babbitting fag end, reduce experimentation cost, avoid high temperature casting security risk again, improve test efficiency.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the front elevation of the last anchor clamps of the utility model universal testing machine anchor clamps;
Fig. 2 is the front elevation of the lower clamp of the utility model universal testing machine anchor clamps;
Fig. 3 is the rear view of the last anchor clamps of the utility model universal testing machine anchor clamps.
Among the figure:
1, upper mounting plate; 2, go up lacing hole; 3, set bolt; 4, tension pulley; 5, lower installation board; 6, following lacing hole; 7, pressing plate; 8, hold-down bolt.
Embodiment
Please referring to figs. 1 through shown in Figure 3, Fig. 1 is the front elevation of the last anchor clamps of the utility model universal testing machine anchor clamps; Fig. 2 is the front elevation of the lower clamp of the utility model universal testing machine anchor clamps; Fig. 3 is the rear view of the last anchor clamps of the utility model universal testing machine anchor clamps.
In the present embodiment; A kind of universal testing machine anchor clamps comprise the upper and lower anchor clamps that are fixed on the testing machine; The said anchor clamps of going up comprise upper mounting plate 1; The top of said upper mounting plate 1 offers lacing hole 2, and the below in last lacing hole 2 on the said upper mounting plate 1 is fixed with two tension pulleys 4 that are provided with at interval side by side through set bolt 3.
Said lower clamp comprises lower installation board 5, and the below of said lower installation board 5 offers down lacing hole 6, and the below in following lacing hole 6 on the said lower installation board 5 is fixed with two tension pulleys 4 that are provided with at interval side by side through set bolt 3.
The opposite side that tension pulley 4 is installed on said upper mounting plate 1 and the lower installation board 5 relatively all is equipped with latch mechanism, and said latch mechanism comprises pressing plate 7, and said pressing plate 7 is assembled on upper mounting plate 1 and the lower installation board 5 through hold-down bolt 8 and threaded hole.
During test; Upper mounting plate 1 is fixed in the dovetail groove of original anchor clamps; Bottom plate is fixed on the testing machine lower bottom base, and sampling wire rope one end passes lacing hole 2, and is fixed on the upper mounting plate 1 through pressing plate on the upper mounting plate 17 and hold-down bolt 8; On four tension pulleys 4 of upper mounting plate 1 and lower installation board 5, twine back and forth then by (at least 2 circle); The other end with rope passes down lacing hole 6 at last, and is fixed on the lower installation board 5 through pressing plate on the lower installation board 57 and hold-down bolt 8, can zero clearing begin test.
Above-mentioned universal testing machine anchor clamps are applicable to, and wire rope little, thin diameter is put in order the rope rupture test; Through 2 groups of tension pulleys up and down make be wrapped in wheel go up wire rope can efficient and convenient experiment with measuring desired value, can guarantee to test wire rope and in the middle of sample, break, show True Data; Can in the useful range scope, test universal testing machine through adopting these anchor clamps; Need not process sample, can very conveniently fix and test, needing only 1 people during test can operate; Remove also more conveniently after the off-test, improved test efficiency.
Claims (4)
1. universal testing machine anchor clamps, it comprises the upper and lower anchor clamps that are fixed on the testing machine, wherein; The said anchor clamps of going up comprise upper mounting plate; The top of said upper mounting plate offers lacing hole, at least one tension wheels are installed in the below of last lacing hole on the said upper mounting plate, and the opposite side in relative installation tension pulley is equipped with latch mechanism on the said upper mounting plate; Said lower clamp comprises lower installation board; The below of said lower installation board offers down lacing hole, in the top of following lacing hole at least one tension wheels are installed on the said lower installation board, and the opposite side in relative installation tension pulley is equipped with latch mechanism on the said lower installation board.
2. universal testing machine anchor clamps according to claim 1 is characterized in that: equal correspondence is provided with tension wheels on the said upper and lower installing plate.
3. universal testing machine anchor clamps according to claim 2 is characterized in that: said tension wheels comprise two tension pulleys that interval arranged side by side is provided with, and said tension pulley is fixed on the upper and lower installing plate through set bolt.
4. universal testing machine anchor clamps according to claim 1 is characterized in that: said latch mechanism comprises pressing plate and hold-down bolt, cooperates hold-down bolt on upper and lower installing plate, all to offer threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120402103 CN202284998U (en) | 2011-10-20 | 2011-10-20 | Clamp of universal material testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120402103 CN202284998U (en) | 2011-10-20 | 2011-10-20 | Clamp of universal material testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284998U true CN202284998U (en) | 2012-06-27 |
Family
ID=46296517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120402103 Expired - Lifetime CN202284998U (en) | 2011-10-20 | 2011-10-20 | Clamp of universal material testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507311A (en) * | 2011-10-20 | 2012-06-20 | 无锡通用钢绳有限公司 | Clamp for universal testing machine |
-
2011
- 2011-10-20 CN CN 201120402103 patent/CN202284998U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507311A (en) * | 2011-10-20 | 2012-06-20 | 无锡通用钢绳有限公司 | Clamp for universal testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |