CN203785976U - Steel wire rotating bending fatigue tester - Google Patents
Steel wire rotating bending fatigue tester Download PDFInfo
- Publication number
- CN203785976U CN203785976U CN201420013423.2U CN201420013423U CN203785976U CN 203785976 U CN203785976 U CN 203785976U CN 201420013423 U CN201420013423 U CN 201420013423U CN 203785976 U CN203785976 U CN 203785976U
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- China
- Prior art keywords
- steel wire
- case body
- tuning
- angle
- bending tester
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- Withdrawn - After Issue
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Abstract
The utility model discloses a steel wire rotating bending fatigue tester. The steel wire rotating bending fatigue tester comprises an engine base on the bottom and a machine case arranged above the engine base; the steel wire rotating bending fatigue tester is characterized by being a double-component tester with a vertical type framework structure. A drive motor, a driven case body and an electrical appliance control box are respectively arranged in the case. Direction-regulating worm wheels are arranged on the bottoms of the drive motor and the driven case body; an angle direction regulating shaft is arranged above the direction-regulating worm wheels; the two ends of the angle direction regulating shaft are equipped with direction regulating worms and the direction regulating worm wheels; a direction regulating hand wheel is arranged at the right end of the angle direction regulating shaft. A distance scale is arranged above the driven case body, an angle ruler is arranged below the driven case body, wherein the bottom of the driven case body is connected with a case body supporting base; the two ends of the case body supporting base are provided with a guide optical lever and a transmission lead screw; a displacement hand wheel is arranged at the right end of the transmission lead screw; opposite two ends of the drive motor and the driven case body are coaxially equipped with clamps; a test sample bracket is arranged below the drive motor and the driven case body; a guide wheel is arranged in the test sample bracket. The steel wire rotating bending fatigue tester disclosed by the utility model adopts a touch screen type PLC (programmable logic controller) system and an 8-bit counting system, and has functions of rotation speed output control, a cyclic test, a comparative test, and the like.
Description
Technical field
The present invention relates to the field of measuring technique of metal material physical parameter, specifically a kind of testing machine to steel wire rotoflector fatigue property test.
Background technology
The current domestic special steel wire rotary bending tester that do not have, owing to lacking the testing equipment that this physical property of steel wire product is detected, thereby cause in the vacancy aspect this physical detection of steel wire product, traditional approach is according to the testing result to physical properties such as steel wire product pulling strengrth, winding, torsions, infers the performance parameter of its rotoflector fatigue.This type of mode exists that calculation of measured data theorizes and the problem such as data error is excessive.Therefore, can exist in actual use the problem such as the wasting of resources or security performance hidden danger because determining that the accurate performance of product causes.
Summary of the invention
The object of this invention is to provide one steel wire is rotated to fatigue bending machine.
The object of the present invention is achieved like this: it includes the support of bottom and the cabinet that support top arranges, and it is characterized by the two group testing machines of vertical frame structure.In cabinet, the left and right sides arranges respectively initiatively motor and driven casing, and centre position, right side is provided with electrical equipment manipulation box.Initiatively motor and driven bottom half are respectively arranged with tuning worm gear, tuning worm gear upper horizontal direction is provided with angle tuning axle, angle tuning axle two ends are respectively arranged with tuning worm screw and are connected with tuning worm gear, and the right-hand member of angle tuning axle is connected with tuning handwheel.Driven casing top arranges distance scale, below arranges bevel protractor, bottom is connected with casing bearing, casing bearing two ends arrange guiding feed rod and turn-screw, guiding feed rod left end arranges guiding feed rod fixed block and installs fixing, turn-screw right-hand member is connected with displacement handwheel, initiatively motor and driven casing opposite end coaxial direction are provided with clamper, below arranges sample holder, angle sheave is set in sample holder, and sample is connected with driven casing clamper through the angle sheave in sample holder by active motor clamper.
Further, described testing machine is vertical frame structure.
Further, in described testing machine support, electric control system is set.
Further, two cover test units are set in described testing machine cabinet, carry out two group tests.
Further, transparent protective shield is equipped with in described testing machine cabinet front.
Further, the clipping device of the clamper of described active motor and driven casing is installed on the same angle of relative position.
Further, described clamper is clamper replaceable, wedge shape mounting means.
Further, described active motor output speed is adjustable output speed.
Further, described electrical equipment manipulation box is touch screen type PLC Programmable Logic Controller.
The present invention has the following advantages:
1, simple, the simple operation of testing machine structure can detect by two group samples simultaneously.
2, touch screen type manipulation design, function is reasonable, and layout is simple, and 8 countings arrange, and can carry out sample cycle and the sample checking function such as relatively, test result.
3, adopt the output of Frequency Converter Control rotating speed, realize the random control of output speed.
4, adopt high precision feed rod to be connected design with worm and gear, guarantee right alignment and corner accuracy.
Brief description of the drawings
Fig. 1 is structural representation sketch of the present invention.
Reference numeral explanation: in Fig. 1: 1-support, 2-cabinet, 3-is motor initiatively, 4-worm screw fixed block, 5-tuning worm gear, 6-tuning worm screw, 7-angle tuning axle, 8-clamper, 9-feed rod holder, the 10-feed rod that leads, 11, turn-screw, 12-distance scale, 13-displacement pointer, 14-clamper, 15-tuning worm screw, 16-tuning worm gear, 17-casing bearing, 18-tuning handwheel, the driven casing of 19-, 20-displacement handwheel, 21-angle indicator, 22-angle scale, 23-sample holder, 24-angle sheave, 25-electric appliance control box
The present invention is described in further details by example below in conjunction with accompanying drawing.But following example is only preferred embodiments of the present invention; do not represent the rights protection scope that the present invention limits; all any amendments of making within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Embodiment
As Fig. 1, testing machine is mainly made up of support 1 and cabinet 2, two cover testing equipments are wherein housed in cabinet 2, comprising active motor 3 and driven casing 19, initiatively motor 3 and driven casing 19 bottoms are separately installed with tuning worm gear 5 and 16, the upper horizontal of tuning worm gear 5 and 16 is provided with angle tuning axle 7, the two ends of angle tuning axle 7 are axially installed with respectively tuning worm screw 6 and 15, tuning worm screw 6 and 15 and tuning worm gear 5 and 16 be connected with a joggle, at the two ends of tuning worm screw 6, be separately installed with two worm screw fixed blocks 4, for limiting the position of engagement of tuning worm screw 6 and tuning worm gear 5, angle tuning axle 7 tops, right side arrange tuning handwheel 18.Rotate tuning handwheel 18 and will drive tuning worm screw 6 and 15 to rotate simultaneously, tuning worm screw 6 and 15 drives the tuning worm gear 5 and 16 being connected with a joggle with it, thereby realizes the synchronous rotation of active motor 3 and driven casing 19.
The bottom of tuning worm gear 16 is provided with casing bearing 17, and the both sides up and down of casing bearing 17 are provided with guiding feed rod 10, and guiding feed rod 10 left ends are provided with feed rod holder 9, and right-hand member is connected with cabinet right side frame.The centre of casing bearing 17 and turn-screw 11 are connected with a joggle, turn-screw 11 tops, right side arrange displacement handwheel 20, rotation displacement handwheel 20 drives turn-screw 11 to rotate, and turn-screw 11 drives casing bearing 17 and driven casing 19 to do transversal displacement under 10 guiding of guiding feed rod.Due to tuning worm gear 16 with tuning worm screw 15 for being connected with a joggle, therefore drive tuning worm screw 15 under the guiding restriction of angle tuning axle 7 simultaneously, do synchronous horizontal displacement.
Initiatively motor 3 is equipped with respectively clamper 8 and 14 with driven casing 19, in the middle of cabinet, sample holder 23 is housed, and two angle sheaves 24 are set in sample holder 23.Sample is connected with clamper 14 with the angle sheave 24 being arranged on bracket 23 by clamper 8.
Angle tuning axle 7 upper horizontal arrange distance scale 12, " zero " point of distance scale 12 scales and vertical coincidence of port of clamper 8, casing bearing 17 is provided with displacement pointer 13, the pointer position of displacement pointer 13 overlap with the scale mark of distance scale 12 and with vertical coincidence of port of clamper 14.Angle indicator 21 is vertically equipped with in the below of tuning worm gear 16, and angle indicator 21 is put perpendicular with angle scale 22 scales " zero " that install casing bearing 17 belows.
Cabinet right side arranges electrical equipment manipulation box 25, control system can adopt touch screen type PLC control mode able to programme, 8 counting designs, touch screen test operation comprises: start, stop, the option such as reset, comparison test, cyclic test, tearing test, test findings shows in real time.
Operation steps
After starting outfit, according to the length rotation displacement handwheel 20 of sample, be clipping device 14 according to the indicating positions of displacement pointer 13, move to applicable distance; According to the angular turn tuning handwheel 18 of testing requirements, active motor 3 and driven cabinet 19 are synchronously rotated, the angle position marking at angle scale 22 according to angle indicator 21, determines test angle.Again sample one end is clamped on clamper 8, through two angle sheaves 24 in sample holder 23, by clamper 14, sample holder is fixed.
After sample holder, touch electrical equipment manipulation box 25, select to click startup after output speed and specified testing time according to testing requirements, initiatively motor 3 requires output rating speed to drive sample to rotate according to setting, on-test,, in the time that test is disrumpent feelings or reach the specified testing time of test, initiatively motor 3 quits work, on the screen of electrical equipment manipulation box, will demonstrate actual tests data, be test findings.
When after off-test, can press the reset key in electrical equipment manipulation box 25, restart test, also can, according to a upper test figure, can carry out sample cycle test or sample comparison test.
Claims (9)
1. a steel wire rotary bending tester; It is characterized in that it comprises the support of bottom and the cabinet that support top arranges, in cabinet, the left and right sides arranges respectively initiatively motor and driven casing, and centre position, right side is provided with electrical equipment manipulation box; Initiatively motor and driven bottom half are respectively arranged with tuning worm gear, tuning worm gear upper horizontal direction is provided with angle tuning axle, angle tuning axle two ends are respectively arranged with tuning worm screw and are connected with tuning worm gear, and the right-hand member of angle tuning axle is connected with tuning handwheel; Driven casing top arranges distance scale, below arranges bevel protractor, bottom is connected with casing bearing, casing bearing two ends arrange guiding feed rod and turn-screw, guiding feed rod left end arranges the installation of guiding feed rod fixed block and fixes, and turn-screw right-hand member is connected with displacement handwheel, and initiatively motor and driven casing opposite end coaxial direction are provided with clamper, below arranges sample holder, and two angle sheaves are installed in sample holder.
2. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: described testing machine adopts vertical frame structure.
3. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: in described support, electric control system is set.
4. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: it is characterized in that: two cover test units are set in described testing machine cabinet, can carry out two group tests.
5. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: transparent protective shield is equipped with in described testing machine cabinet front.
6. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: in described testing machine, the active clamper of motor and the clipping device of driven casing are installed on the same angle of relative position.
7. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: the clamper in described testing machine is clamper replaceable, wedge shape mounting means.
8. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: in described testing machine, initiatively motor output speed is adjustable output speed.
9. a kind of steel wire rotary bending tester according to claim 1, is characterized in that: in described testing machine, electrical equipment manipulation box is touch screen type PLC Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013423.2U CN203785976U (en) | 2014-01-10 | 2014-01-10 | Steel wire rotating bending fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013423.2U CN203785976U (en) | 2014-01-10 | 2014-01-10 | Steel wire rotating bending fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785976U true CN203785976U (en) | 2014-08-20 |
Family
ID=51322153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013423.2U Withdrawn - After Issue CN203785976U (en) | 2014-01-10 | 2014-01-10 | Steel wire rotating bending fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712867A (en) * | 2014-01-10 | 2014-04-09 | 宁夏青山试验机有限公司 | Rotating bending fatigue testing machine for steel wire |
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
-
2014
- 2014-01-10 CN CN201420013423.2U patent/CN203785976U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712867A (en) * | 2014-01-10 | 2014-04-09 | 宁夏青山试验机有限公司 | Rotating bending fatigue testing machine for steel wire |
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |