CN201837520U - Mechanical total-power closed gear test stand - Google Patents
Mechanical total-power closed gear test stand Download PDFInfo
- Publication number
- CN201837520U CN201837520U CN2010205962221U CN201020596222U CN201837520U CN 201837520 U CN201837520 U CN 201837520U CN 2010205962221 U CN2010205962221 U CN 2010205962221U CN 201020596222 U CN201020596222 U CN 201020596222U CN 201837520 U CN201837520 U CN 201837520U
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- wheel box
- test stand
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- power closed
- mechanical
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Abstract
The utility model relates to a mechanical testing device, in particular to a mechanical total-power closed gear test stand, which resolves the problem that an existing electric total-power closed gear test stand is high in investment and severe in energy consumption. The mechanical total-power closed gear test stand comprises a tested gear box and an accompany gear box, output shafts of the tested gear box and the accompany gear box are fixed via a coupler, two rotating torque sensors serially connected mutually, a torque loader and a torque retainer are disposed between input shafts of the tested gear box and the accompany gear box, and a driving motor is arranged between the two rotating torque sensors. The mechanical total-power closed gear test stand resolves the problem that the existing electric total-power closed gear test stand is high in investment and severe in energy consumption by the aid of reasonable design. The power of the driving motor is reduced to about one-tenth of that of an original driving motor. In addition, the mechanical total-power closed gear test stand increases test effect while reducing cost, and simultaneously has the advantages of simple structure and convenience in operation.
Description
Technical field
The utility model relates to the mechanical test device, is specially a kind of mechanical total power sealing gear testing table.
Background technology
Machinery total power sealing gear testing table is to be used for mechanical processing industry wheel box is carried out the test unit that the strength of gear teeth and gear life are tested.Adopt electric total power to seal the gear testing table to the wheel box test at present, electric total power sealing gear testing table adopts modular construction, develops by different combinations, realizes the wheel box performance test to different model on same testing table, durability test.Electricity total power sealing gear testing table comprises tested wheel box and accompanies the examination wheel box, tested wheel box is connected by shaft coupling with the output shaft of accompanying the examination wheel box, the input shaft of tested wheel box is connected with drive motor, accompany the input shaft of examination wheel box to be connected with generator, be connected by electrical network between drive motor and the generator, thereby form the loop of a closure, there are the big and serious problem that consumes energy of investment in the performance and the life-span of testing gear case in this way.
Summary of the invention
There is the big and serious problem that consumes energy of investment in the utility model in order to solve existing electric total power sealing gear testing table, provides a kind of cost low and energy-conservation mechanical total power sealing gear testing table.
The utility model is to adopt following technical scheme to realize: mechanical total power sealing gear testing table, comprise tested wheel box and accompany the examination wheel box, tested wheel box is fixed by shaft coupling with the output shaft of accompanying the examination wheel box, tested wheel box and accompany between the input shaft of examination wheel box and be provided with two rotary torque sensors, torque loader and the moment of torsion retainer of mutual serial connection is provided with drive motor between the two rotary torque sensors.Torque loader and moment of torsion retainer are known products, during work, by torque loader tested wheel box is loaded with accompanying on the input shaft that tries wheel box earlier, make two input shafts relatively rotate an angle and produce moment of torsion, each transmission gear flank of tooth produces pressure, input shaft by drive motor driven rotary torque sensor and tested variator rotates then, and then its output shaft rotates the output shaft rotation that the examination wheel box is accompanied in drive, accompany the input shaft of examination wheel box to rotate thereby drive, form a closed system, the pressure that the moment of torsion retainer produces gear teeth face remains unchanged when rotating, at this moment can read tested wheel box and accompany the rotating speed and the moment of torsion of examination wheel box by the rotary torque sensor, play the purpose that its performance and life-span are tested.
Torque loader comprises two rotor plates of its axis on same straight line, the circumferential location of two rotor plate correspondences all has the threaded hole of some correspondences, be fixed with the support bar vertical on the one rotor plate edge and fix with an end of support bar with its axis antarafacial, the support bar other end is fixed with counterweight, be fixed with connecting link on another rotor plate, can further improve the stability of mechanical total power sealing gear testing table by the loader of this kind structure.
The moment of torsion retainer comprises two disks of its axis on same straight line, all is fixed with some quarter butts radially on the edge of two disks, is connected with spring between adjacent two quarter butts on two disks, and the effect that the pressure of gear teeth face is remained unchanged is better.
The utility model has overcome existing electric total power sealing gear testing table by rational design and has had the big and serious problem that consumes energy of investment, the power of drive motor reduces to original about 1/10, cost has improved test effect when reducing, and has simple in structure, easy to operate advantage simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 looks synoptic diagram for the left side of loader among Fig. 1;
Fig. 3 looks synoptic diagram for the right side of loader among Fig. 1;
Fig. 4 is the schematic side view of moment of torsion retainer among Fig. 1.
Among the figure: the tested wheel box of 1-, 2-accompanies the examination wheel box, 3-shaft coupling, 4-rotary torque sensor, 5-torque loader, 6-moment of torsion retainer, the 7-drive motor, 8-rotor plate, 9-threaded hole, 10-support bar, 11-counterweight, the 12-connecting link, 13-disk, 14-quarter butt, 15-spring, 16-V-belt.
Embodiment
Machinery total power sealing gear testing table, comprise tested wheel box 1 and accompany examination wheel box 2, tested wheel box 1 is fixing by shaft coupling 3 with the output shaft of accompanying examination wheel box 2, tested wheel box 1 and accompany to be provided with between two rotary torque sensors 4, torque loader 5 and moment of torsion retainer 6, the two rotary torque sensors 4 of mutual serial connection between the input shaft of examination wheel box 2 and be provided with drive motor 7.Torque loader 5 comprises two rotor plates 8 of its axis on same straight line, the circumferential location of two rotor plates, 8 correspondences all has the threaded hole 9 of some correspondences, be fixed with the support bar vertical 10 on one rotor plate, 8 edges and fix with an end of support bar 10 with its axis antarafacial, support bar 10 other ends are fixed with counterweight 11, are fixed with connecting link 12 on another rotor plate 8; Moment of torsion retainer 6 comprises that its axis is connected with spring 15 between adjacent two quarter butts 14 all being fixed with on the edge of two disks, 13, two disks 13 on the same straight line on some quarter butt 14, two disks 13 radially.In the specific implementation process, be connected in series by minor axis between two rotary torque sensors 4, torque loader 5 and the moment of torsion retainer 6, be equipped with belt pulley on the output shaft of drive motor 7 and the minor axis corresponding with it, be with V-belt 16 between two belt pulleys, connecting link 12 prevents to rotate with its fixing rotor plate 8 with extraneous fixing.
Claims (3)
1. a mechanical total power is sealed the gear testing table, comprise tested wheel box (1) and accompany examination wheel box (2), tested wheel box (1) and accompany the output shaft of examination wheel box (2) fixing by shaft coupling (3), it is characterized in that: tested wheel box (1) and accompany between the input shaft of examination wheel box (2) and be provided with two rotary torque sensors (4), torque loader (5) and the moment of torsion retainer (6) of mutual serial connection is provided with drive motor (7) between the two rotary torque sensors (4).
2. mechanical total power sealing gear testing table according to claim 1, it is characterized in that: torque loader (5) comprises two rotor plates (8) of its axis on same straight line, the circumferential location that two rotor plates (8) are corresponding all has the threaded hole (9) of some correspondences, be fixed with the support bar vertical (10) on one rotor plate (8) edge and fix with an end of support bar (10) with its axis antarafacial, support bar (10) other end is fixed with counterweight (11), is fixed with connecting link (12) on another rotor plate (8).
3. mechanical total power sealing gear testing table according to claim 1 and 2, it is characterized in that: moment of torsion retainer (6) comprises two disks (13) of its axis on same straight line, all be fixed with some quarter butts (14) radially on the edge of two disks (13), be connected with spring (15) between last adjacent two quarter butts of two disks (13) (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205962221U CN201837520U (en) | 2010-11-08 | 2010-11-08 | Mechanical total-power closed gear test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205962221U CN201837520U (en) | 2010-11-08 | 2010-11-08 | Mechanical total-power closed gear test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837520U true CN201837520U (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205962221U Expired - Fee Related CN201837520U (en) | 2010-11-08 | 2010-11-08 | Mechanical total-power closed gear test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837520U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931265A (en) * | 2015-06-18 | 2015-09-23 | 湖南工程学院 | Large wind generating set work performance test device and test method thereof |
| CN105588719A (en) * | 2016-03-21 | 2016-05-18 | 山西省平遥减速器有限责任公司 | Large-scale mechanical power totally-enclosed rack-and-pinion testing stand |
| CN109738184A (en) * | 2019-01-30 | 2019-05-10 | 中国北方车辆研究所 | A kind of spiral bevel gear integrated experiment device for dynamic and quasi-static test |
| CN109738182A (en) * | 2019-01-22 | 2019-05-10 | 清研新能源汽车工程中心（襄阳）有限公司 | A kind of polytypic differential mechanism test fixed case |
| CN110132576A (en) * | 2018-02-06 | 2019-08-16 | 中国航发商用航空发动机有限责任公司 | A kind of gear box test table |
| CN110470469A (en) * | 2019-09-10 | 2019-11-19 | 山西省平遥减速器有限责任公司 | Ultra-large type in-line gears case mechanical output totally enclosed type testing stand |
-
2010
- 2010-11-08 CN CN2010205962221U patent/CN201837520U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931265A (en) * | 2015-06-18 | 2015-09-23 | 湖南工程学院 | Large wind generating set work performance test device and test method thereof |
| CN105588719A (en) * | 2016-03-21 | 2016-05-18 | 山西省平遥减速器有限责任公司 | Large-scale mechanical power totally-enclosed rack-and-pinion testing stand |
| CN110132576A (en) * | 2018-02-06 | 2019-08-16 | 中国航发商用航空发动机有限责任公司 | A kind of gear box test table |
| CN110132576B (en) * | 2018-02-06 | 2021-05-25 | 中国航发商用航空发动机有限责任公司 | Gear box test bench |
| CN109738182A (en) * | 2019-01-22 | 2019-05-10 | 清研新能源汽车工程中心（襄阳）有限公司 | A kind of polytypic differential mechanism test fixed case |
| CN109738184A (en) * | 2019-01-30 | 2019-05-10 | 中国北方车辆研究所 | A kind of spiral bevel gear integrated experiment device for dynamic and quasi-static test |
| CN109738184B (en) * | 2019-01-30 | 2020-08-18 | 中国北方车辆研究所 | Comprehensive test device for spiral bevel gear for dynamic and quasi-static tests |
| CN110470469A (en) * | 2019-09-10 | 2019-11-19 | 山西省平遥减速器有限责任公司 | Ultra-large type in-line gears case mechanical output totally enclosed type testing stand |
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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 |
Granted publication date: 20110518 Termination date: 20161108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |