CN2929698Y - Winding method clamp - Google Patents
Winding method clamp Download PDFInfo
- Publication number
- CN2929698Y CN2929698Y CN 200620087633 CN200620087633U CN2929698Y CN 2929698 Y CN2929698 Y CN 2929698Y CN 200620087633 CN200620087633 CN 200620087633 CN 200620087633 U CN200620087633 U CN 200620087633U CN 2929698 Y CN2929698 Y CN 2929698Y
- Authority
- CN
- China
- Prior art keywords
- rope sheave
- baffle plate
- clamp
- fixed head
- coupling sleeve
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an entwining clamping apparatus, comprising a clamping block, a baffle plate, a cord pulley mounting plate, wherein the clamping block, the baffle plate and the cord pulley mounting plate are fixed to be an integral, the baffle plate is clamped between the clamping block and the cord pulley mounting plate, the cord pulley which is connected with a fixing bolt is fixed on the cord pulley mounting plate, a helical groove which is communicated with the groove on one end of the bolt is provided on the cord pulley. The utility model can conquer the disadvantages above, can quickly clamp and fix the steel wire rope, thereby the clamping operation is convenient and reliable, and the utility model can be quickly connected with the jaw of ordinary universal material testing machine without reconstruction utilizing the clamping block.
Description
(1) technical field
The utility model relates to a kind of anchor clamps that are used for the flexible material tension test, particularly a kind ofly twines the winding method anchor clamps that the method tension test is used.
(2) background technology
At present, wire rope twines the method anchor clamps, adopts earlier a end with wire rope to clamp or is pressed on the experimental wheel end face, wire rope is wound on the experimental wheel again, clamps the other end at last, and the tension sample is tested.Such clamping mode operation more complicated, efficient is low, and can only be used for special-purpose Material Testing Machine.
(3) summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and be applied on the common universal testing machine, can twine the anchor clamps of method tension test by convenient, fast clamping wire rope.
In order to solve the problems of the technologies described above, the utility model comprises clamp, baffle plate, rope sheave fixed head and rope sheave, clamp, baffle plate and rope sheave fixed head are fixed into one, baffle plate is clipped between clamp and the rope sheave fixed head, rope sheave is fixed on the rope sheave fixed head, be connected with set bolt on the rope sheave, spiral groove is arranged on the rope sheave, an end of bolt has the groove that communicates with described spiral groove.
In order to connect wire rope fast, and it is reliable that it is connected, and described rope sheave has central shaft hole, and the central shaft hole interpolation has hollow coupling sleeve, and set bolt is inserted in the coupling sleeve, and coupling sleeve is fixed by back tightening nut, and set bolt is fixed by coupling sleeve.
In order to improve the accuracy of test figure, the utility model comprises the connecting rod of a both end thread, connecting rod runs through clamp and baffle plate, connecting rod one end is threaded with baffle plate, be fixed with nut on the other end, the center line of connecting rod is provided with register pin by the tangent line of spiral guide slot on the rope sheave circumference between clamp, baffle plate and the rope sheave fixed head, and the end that register pin is in the clamp is connected with spring.
The beneficial effects of the utility model are: the present invention overcomes above-mentioned shortcoming, can be fast the end clips of wire rope be fastened, clamp operation is convenient and reliable, and utilizes clamp to be connected fast with the jaw of common universal testing machine, must not transform testing machine.
(4) description of drawings
Fig. 1 is this real new structure synoptic diagram; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the utility model working state schematic representation; Fig. 4 looks cut-open view for the left side of Fig. 3;
Among the figure: 1, connecting rod, 2, nut, 3, clamp, 4, baffle plate, 5, the rope sheave fixed head, 6, rope sheave, 7, fastening bolt, 8, coupling sleeve, 9, screw, 10, back tightening nut, 11, coupling sleeve, 12, register pin, 13, spring.
(5) embodiment
A kind of winding method anchor clamps as shown in Figure 1 and Figure 2, comprise clamp 3, baffle plate 4, rope sheave fixed head 5 and rope sheave 6, clamp 3, baffle plate 4 and rope sheave fixed head 5 are fixed into one by connecting rod 1, baffle plate 4 is clipped between clamp 3 and the rope sheave fixed head 5, connecting rod 1 both end thread, connecting rod 1 run through clamp 3 and baffle plate 4, and connecting rod 1 one ends are threaded with baffle plate 4, be fixed with nut 2 on the other end, nut 2 one end faces and clamp 3 compress.Be provided with register pin 12 between clamp 3, baffle plate 4 and the rope sheave fixed head 5, the end that register pin 12 is in the clamp 3 is connected with spring 13.Rope sheave fixed head 5 connects with rope sheave 6 by screw 9, bullet pad, register pin 12 stretches out baffle plate 4 planes under the effect of spring 13, when rope sheave fixed head 5 time near baffle plate 4, locate in the pilot hole of register pin 12 company's of insertion rope sheave fixed heads 5, make the stationkeeping of the relative clamp 3 in rope sheave 6 positions constant.Spiral guide slot (the groove number has a circle half at least) is arranged on rope sheave 6 circumference, the center line of connecting rod 1 is by the tangent line of spiral guide slot on rope sheave 6 circumference, rope sheave 6 has central shaft hole, the central shaft hole interpolation has hollow coupling sleeve 8, be inserted with fastening bolt 7 in the coupling sleeve 8, coupling sleeve 8 is fixing by back tightening nut 10, back tightening nut 10 1 end faces and rope sheave 6 compress, one end of fastening bolt 7 is fixing by coupling sleeve 11, one end face and the coupling sleeve 8 of coupling sleeve 11 compress, and the other end of fastening bolt 7 has the groove that communicates with described spiral guide slot.
As shown in Figure 3, Figure 4, when doing test, be used by two these specific embodiments, one end of wire rope of intercepting is passed the groove of fastening bolt 7 from the breach of rope sheave 6 one ends, tighten fixedly this end of wire rope of back tightening nut 10, then wire rope is wrapped on the spiral guide slot of this rope sheave 6 and is wound on another rope sheave 6 behind the circle half again, the breach by rope sheave 6 spiral guide slots enters in the groove of fastening bolt 7 again, tightens fixedly this end of wire rope of back tightening nut 10.
Wire rope enters another rope sheave 6 after the spiral guide slot of a rope sheave 6 screws out spiral grooves, it connects straight line, is connected the center line of clamp with testing machine by anchor clamps.Make wire rope center of effort's line can with the loading tester central lines, thereby these anchor clamps guaranteed test findings accurately, reliable.
Claims (3)
1. one kind twines the method anchor clamps, it is characterized in that: comprise clamp (3), baffle plate (4), rope sheave fixed head (5) and rope sheave (6), clamp (3), baffle plate (4) and rope sheave fixed head (5) are fixed into one, baffle plate (4) is clipped between clamp (3) and the rope sheave fixed head (5), rope sheave (6) is fixed on the rope sheave fixed head (5), be connected with fastening bolt (7) on the rope sheave (6), on rope sheave (6) circumference spiral guide slot is arranged, an end of fastening bolt (7) has the groove that communicates with described spiral guide slot.
2. a kind of winding method anchor clamps according to claim 1, it is characterized in that: described rope sheave (6) has central shaft hole, the central shaft hole interpolation has hollow coupling sleeve (8), fastening bolt (7) is inserted in the coupling sleeve (8), coupling sleeve (8) is fixing by back tightening nut (10), and fastening bolt (7) is fixing by coupling sleeve (11).
3. a kind of winding method anchor clamps according to claim 1 and 2, it is characterized in that: the connecting rod (1) that comprises a both end thread, connecting rod (1) runs through clamp (3) and baffle plate (4), connecting rod (1) one end is threaded with baffle plate (4), be fixed with nut (2) on the other end, the center line of connecting rod (1) is by the tangent line of spiral guide slot on rope sheave (6) circumference, be provided with register pin (12) between clamp (3), baffle plate (4) and the rope sheave fixed head (5), the end that register pin (12) is in the clamp (3) is connected with spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087633 CN2929698Y (en) | 2006-08-09 | 2006-08-09 | Winding method clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087633 CN2929698Y (en) | 2006-08-09 | 2006-08-09 | Winding method clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929698Y true CN2929698Y (en) | 2007-08-01 |
Family
ID=38308080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087633 Expired - Fee Related CN2929698Y (en) | 2006-08-09 | 2006-08-09 | Winding method clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929698Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251455B (en) * | 2008-03-21 | 2010-08-04 | 厦门大学 | Testing machine cellfiber clamper and method for measuring tensile strength |
| CN102095634A (en) * | 2010-11-26 | 2011-06-15 | 中国船舶重工集团公司第七○二研究所 | Whole-rope powerless winding and clamping device of wire rope |
| CN102507311A (en) * | 2011-10-20 | 2012-06-20 | 无锡通用钢绳有限公司 | Clamp for universal testing machine |
| CN106153447A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Steel wire rope bonding strength detects special fixture |
| CN107356473A (en) * | 2017-08-24 | 2017-11-17 | 重庆望江工业有限公司 | A kind of fixing device for detecting breaking force of rope |
-
2006
- 2006-08-09 CN CN 200620087633 patent/CN2929698Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251455B (en) * | 2008-03-21 | 2010-08-04 | 厦门大学 | Testing machine cellfiber clamper and method for measuring tensile strength |
| CN102095634A (en) * | 2010-11-26 | 2011-06-15 | 中国船舶重工集团公司第七○二研究所 | Whole-rope powerless winding and clamping device of wire rope |
| CN102095634B (en) * | 2010-11-26 | 2012-09-26 | 中国船舶重工集团公司第七○二研究所 | Whole-rope powerless winding and clamping device of wire rope |
| CN102507311A (en) * | 2011-10-20 | 2012-06-20 | 无锡通用钢绳有限公司 | Clamp for universal testing machine |
| CN106153447A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Steel wire rope bonding strength detects special fixture |
| CN107356473A (en) * | 2017-08-24 | 2017-11-17 | 重庆望江工业有限公司 | A kind of fixing device for detecting breaking force of rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20100809 |