CN102853044B - A kind of driving mechanism on drag-line durable test stand - Google Patents
A kind of driving mechanism on drag-line durable test stand Download PDFInfo
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- CN102853044B CN102853044B CN201210236971.7A CN201210236971A CN102853044B CN 102853044 B CN102853044 B CN 102853044B CN 201210236971 A CN201210236971 A CN 201210236971A CN 102853044 B CN102853044 B CN 102853044B
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- drag
- line
- driveshaft
- slide block
- supporting frame
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Abstract
The invention discloses a kind of driving mechanism on drag-line durable test stand, comprise supporting frame, to be rotated the rotating disk be connected by the first rotating shaft with supporting frame, be opened in the mounting hole for connecting driveshaft one end on rotating disk, drive motor and the speed reducer of the first axis of rotation, the slide block be fixedly connected with the other end of driveshaft, be arranged at the guide rail on supporting frame, the drag-line scaffold be fixedly connected with slide block, be arranged at the transmission optical axis on drag-line scaffold, mounting hole departs from the first rotating shaft, be arranged on guide rail skid, the glide direction of slide block and the direction of axis line of the first rotating shaft perpendicular, dial rotation is driven by motor, being installed on by driveshaft departs from the mounting hole of center of rotation again, driveshaft does reciprocating linear motion, done reciprocating linear motion by driveshaft band movable slider, and then drive drag-line scaffold to do reciprocating linear motion, thus reach test objective, structure is simple, and use safety, test effect is better.
Description
Technical field
The present invention relates to a kind of drag-line durable test stand, particularly a kind of driving mechanism on drag-line durable test stand.
Background technique
Driving mechanism at present on drag-line durable test stand, usually done reciprocating linear motion by electrical control air cylinder driven drag-line, but because drag-line endurance test needs above-mentioned motion to be carried out up to ten thousand times, cylinder corrupted is easily there is in this process, thus termination test, and then have impact on test effect, and use air cylinder driven to need a whole set of electrical equipment, add experimentation cost undoubtedly.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of driving mechanism on drag-line durable test stand, structure is simple, and manufacture cost is lower, and test effect is good.
For achieving the above object, technological scheme of the present invention there is provided a kind of driving mechanism on drag-line durable test stand, comprise supporting frame, to be rotated the rotating disk be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole for connecting driveshaft one end on described rotating disk, the motor of the first axis of rotation described in driving and speed reducer, the slide block be fixedly connected with the other end of described driveshaft, be arranged at the guide rail on described supporting frame, the drag-line scaffold be fixedly connected with described slide block, be arranged at the transmission optical axis on described drag-line scaffold, described mounting hole departs from the first described rotating shaft, be arranged on described guide rail described skid, the glide direction of described slide block and the direction of axis line of the first described rotating shaft perpendicular.
As preferably, described slide block is provided with proximity switch, described supporting frame is provided with leading truck, described leading truck offers guiding groove, described proximity switch is arranged in described guiding groove slidably.
As preferably, the base plate that described supporting frame comprises base, is fixedly connected with described base, described rotating disk and described base plate are rotated by the first described rotating shaft and are connected, and described motor and described speed reducer are arranged at the below of described base plate.
As preferably, guide pad between the seal rubber sleeve that described drag-line scaffold comprises two pieces of seal rubber sleeves, be arranged at described in two, described transmission optical axis and the seal rubber sleeve described in one of them are fixedly connected, and described slide block and the seal rubber sleeve described in another are fixedly connected.
As preferably, the front of described drag-line scaffold is fixedly installed fixed plate, and described transmission optical axis is positioned at the top of described fixed plate.
As preferably, an end of described driveshaft has cutting graftage part, and described cutting graftage part can be inserted in described mounting hole.
Advantage of the present invention and beneficial effect are: drive dial rotation by motor, being installed on by driveshaft departs from the mounting hole of center of rotation again, driveshaft does reciprocating linear motion, done reciprocating linear motion by driveshaft band movable slider, and then drive drag-line scaffold to do reciprocating linear motion, thus reach test objective, structure is simple, and use safety, test effect is better.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In figure: 1, rotating disk; 2, driveshaft; 3, motor; 4, speed reducer; 5, slide block; 6, guide rail; 7, transmission optical axis; 8, proximity switch; 9, leading truck; 10, guiding groove; 11, base; 12, base plate; 13, seal rubber sleeve; 14, guide pad; 15, fixed plate; 16, cutting graftage part.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technological scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of driving mechanism on drag-line durable test stand, comprise supporting frame, to be rotated the rotating disk 1 be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole for connecting driveshaft 2 one end on described rotating disk 1, the motor 3 of the first axis of rotation described in driving and speed reducer 4, the slide block 5 be fixedly connected with the other end of described driveshaft 2, be arranged at the guide rail 6 on described supporting frame, the drag-line scaffold be fixedly connected with described slide block 5, be arranged at the transmission optical axis 7 on described drag-line scaffold, described mounting hole departs from the first described rotating shaft, described slide block 5 is arranged on described guide rail 6 slidably, the glide direction of described slide block 5 and the direction of axis line of the first described rotating shaft perpendicular.
As shown in Figure 1, described slide block 5 is provided with proximity switch 8, described supporting frame is provided with leading truck 9, described leading truck 9 offers guiding groove 10, described proximity switch 8 is arranged in described guiding groove 10 slidably.
As shown in Figure 1, the base plate 12 that described supporting frame comprises base 11, is fixedly connected with described base 11, described rotating disk 1 and described base plate 12 are rotated by the first described rotating shaft and are connected, and described motor 3 and described speed reducer 4 are arranged at the below of described base plate 12.
As shown in Figure 1, guide pad 14 between the seal rubber sleeve 13 that described drag-line scaffold comprises two pieces of seal rubber sleeves 13, be arranged at described in two, described transmission optical axis 7 is fixedly connected with the seal rubber sleeve 13 described in one of them, described slide block 5 is fixedly connected with the seal rubber sleeve 13 described in another, and it is more firm that this structure makes drag-line and drag-line scaffold be connected between the two.
As shown in Figure 1, the front of described drag-line scaffold is fixedly installed fixed plate 15, and described transmission optical axis 7 is positioned at the top of described fixed plate 15.
As shown in Figure 1, an end of described driveshaft 2 has cutting graftage part 16, and described cutting graftage part 16 can be inserted in described mounting hole.
Movement process: drive rotating disk 1 around the first axis of rotation by motor 3 and speed reducer 4, and the center of rotation of the first rotating shaft is departed from the cutting graftage part 16 on driveshaft 2, be equivalent to eccentric wheel, driveshaft 2 is done reciprocating linear motion, movable slider 5 is with to do reciprocating linear motion along guide rail 6 by driveshaft 2, and then drive drag-line scaffold to do reciprocating linear motion, namely pull drag-line to do reciprocating linear motion, thus reach test objective.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. the driving mechanism on drag-line durable test stand, it is characterized in that: comprise supporting frame, to be rotated the rotating disk be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole for connecting driveshaft one end on described rotating disk, the motor of the first axis of rotation described in driving and speed reducer, the slide block be fixedly connected with the other end of described driveshaft, be arranged at the guide rail on described supporting frame, the drag-line scaffold be fixedly connected with described slide block, be arranged at the transmission optical axis on described drag-line scaffold, described mounting hole departs from the first described rotating shaft, be arranged on described guide rail described skid, the glide direction of described slide block and the direction of axis line of the first described rotating shaft perpendicular, described drag-line scaffold comprises two pieces of seal rubber sleeves, be arranged at the guide pad between the seal rubber sleeve described in two, described transmission optical axis and the seal rubber sleeve described in one of them are fixedly connected, described slide block and the seal rubber sleeve described in another are fixedly connected.
2. the driving mechanism on drag-line durable test stand as claimed in claim 1, it is characterized in that: described slide block is provided with proximity switch, described supporting frame is provided with leading truck, described leading truck offers guiding groove, and described proximity switch is arranged in described guiding groove slidably.
3. the driving mechanism on drag-line durable test stand as claimed in claim 1, it is characterized in that: the base plate that described supporting frame comprises base, is fixedly connected with described base, described rotating disk and described base plate are rotated by the first described rotating shaft and are connected, and described motor and described speed reducer are arranged at the below of described base plate.
4. the driving mechanism on drag-line durable test stand as claimed in claim 1, it is characterized in that: the front of described drag-line scaffold is fixedly installed fixed plate, described transmission optical axis is positioned at the top of described fixed plate.
5. the driving mechanism on drag-line durable test stand as claimed in claim 1, is characterized in that: an end of described driveshaft has cutting graftage part, and described cutting graftage part can be inserted in described mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236971.7A CN102853044B (en) | 2012-07-10 | 2012-07-10 | A kind of driving mechanism on drag-line durable test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236971.7A CN102853044B (en) | 2012-07-10 | 2012-07-10 | A kind of driving mechanism on drag-line durable test stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853044A CN102853044A (en) | 2013-01-02 |
| CN102853044B true CN102853044B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210236971.7A Active CN102853044B (en) | 2012-07-10 | 2012-07-10 | A kind of driving mechanism on drag-line durable test stand |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575226B (en) * | 2015-01-15 | 2017-02-22 | 西安电子科技大学 | Experimental device for rope structure dynamic behavior verification |
| CN114455850A (en) * | 2022-03-11 | 2022-05-10 | 山东瑞翼德科技股份有限公司 | Novel etching machine sprays wabbler mechanism drive device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526480A (en) * | 1978-08-17 | 1980-02-25 | Nippon Cable Kk | Testing unit for slide-proof force of cord grasping machine |
| CN2729354Y (en) * | 2004-10-12 | 2005-09-28 | 重庆宗申技术开发研究有限公司 | Durable test device for carburator of motorcycle |
| CN2800258Y (en) * | 2005-06-21 | 2006-07-26 | 重庆工学院 | Vehicular cable endurance tester |
| CN101769822A (en) * | 2010-03-05 | 2010-07-07 | 五邑大学 | Motorcycle guy cable performance integration test system test bed |
| CN201622169U (en) * | 2010-03-24 | 2010-11-03 | 宁波四维尔汽车装饰件有限公司 | Fatigue test device of air outlet blades of automobile air conditioner |
| CN202756554U (en) * | 2012-07-10 | 2013-02-27 | 金新民 | Driving mechanism for inhaul cable endurance test-bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0174219B1 (en) * | 1996-05-09 | 1999-05-15 | 박문규 | Endurance tester for stay damper of a car |
-
2012
- 2012-07-10 CN CN201210236971.7A patent/CN102853044B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526480A (en) * | 1978-08-17 | 1980-02-25 | Nippon Cable Kk | Testing unit for slide-proof force of cord grasping machine |
| CN2729354Y (en) * | 2004-10-12 | 2005-09-28 | 重庆宗申技术开发研究有限公司 | Durable test device for carburator of motorcycle |
| CN2800258Y (en) * | 2005-06-21 | 2006-07-26 | 重庆工学院 | Vehicular cable endurance tester |
| CN101769822A (en) * | 2010-03-05 | 2010-07-07 | 五邑大学 | Motorcycle guy cable performance integration test system test bed |
| CN201622169U (en) * | 2010-03-24 | 2010-11-03 | 宁波四维尔汽车装饰件有限公司 | Fatigue test device of air outlet blades of automobile air conditioner |
| CN202756554U (en) * | 2012-07-10 | 2013-02-27 | 金新民 | Driving mechanism for inhaul cable endurance test-bed |
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| CN102853044A (en) | 2013-01-02 |
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