CN204944836U - A kind of clutch brake testing table adopting Hydraulic Elements fictitious load - Google Patents
A kind of clutch brake testing table adopting Hydraulic Elements fictitious load Download PDFInfo
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- CN204944836U CN204944836U CN201520745671.0U CN201520745671U CN204944836U CN 204944836 U CN204944836 U CN 204944836U CN 201520745671 U CN201520745671 U CN 201520745671U CN 204944836 U CN204944836 U CN 204944836U
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- flywheel
- clutch
- brake
- shaft
- pinion
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Abstract
The utility model discloses a kind of clutch brake testing table adopting Hydraulic Elements fictitious load, it relates to forging machine tool clutch brake technical field, camshaft is separately installed with cam, gear wheel, the lower end of cam is provided with roller, the lower end of roller is provided with the arm of force, the arm of force is arranged on the hydraulic stem of hydraulic cylinder, gear wheel is meshed with pinion wheel, pinion wheel is arranged on pinion shaft, the left side of pinion shaft is provided with rotary encoder, the right side of pinion shaft is provided with torque sensor, the right side of torque sensor is provided with flywheel shaft, flywheel shaft is provided with braking inertia disc successively, two mass flywheel display units, adjustable mass flywheel, the right side of adjustable mass flywheel is provided with flywheel, flywheel is connected with small pulley by driving-belt, the utility model provides detection means and equipment for detecting clutch-brake clutch and brake torsional performance, and practical, wide adaptability, easy to use, work efficiency is high.
Description
Technical field
The utility model relates to forging machine tool clutch-brake technical field, is specifically related to a kind of clutch brake testing table adopting Hydraulic Elements fictitious load.
Background technology
Existing clutch-brake does not often reach result of use in use, therefore needs a kind of clutch-brake testing table to detect its clutch, braking torque, and detection data is recorded, and improves foundation as product design.Existing testing table carries out under tested static situation, and the data of detection do not embody situation when clutch-brake works, and lack authenticity, and can not meet the test of plurality of specifications product, poor universality.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of clutch brake testing table adopting Hydraulic Elements fictitious load.
In order to solve the problem existing for background technology, a kind of clutch brake testing table adopting Hydraulic Elements fictitious load of the present utility model, it comprises camshaft, cam, gear wheel, pinion shaft, driving-belt, small pulley, reducer casing, motor, banking pin, on-of pin, clutch-brake, expansion sleeve, brake plate fixed support, flywheel, adjustable mass flywheel, mass flywheel display unit, flywheel shaft, braking inertia disc, torque sensor, pinion wheel, rotary encoder, hydraulic cylinder, the arm of force, roller, camshaft is separately installed with cam, gear wheel, the lower end of cam is provided with roller, the lower end of roller is provided with the arm of force, the arm of force is arranged on the hydraulic stem of hydraulic cylinder, gear wheel is meshed with pinion wheel, pinion wheel is arranged on pinion shaft, the left side of pinion shaft is provided with rotary encoder, the right side of pinion shaft is provided with torque sensor, the right side of torque sensor is provided with flywheel shaft, flywheel shaft is provided with braking inertia disc successively, two mass flywheel display units, adjustable mass flywheel, the right side of adjustable mass flywheel is provided with flywheel, flywheel is connected with small pulley by driving-belt, the right-hand member of small pulley is provided with reducer casing, the right-hand member of reducer casing is provided with motor, clutch-brake is arranged on flywheel shaft by expansion sleeve, flywheel passes through bearing empty set on flywheel shaft, clutch plate is arranged on flywheel by on-of pin, brake plate is arranged on brake plate fixed support by banking pin.
The utility model beneficial effect is: provide detection means and equipment for detecting clutch-brake clutch and brake torsional performance, meet the product test of plurality of specifications model, practical, wide adaptability, easy to use, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-camshaft; 2-cam; 3-gear wheel; 4-pinion shaft; 5-driving-belt; 6-small pulley; 7-reducer casing; 8-motor; 9-banking pin; 10-on-of pin; 11-clutch-brake; 12-expansion sleeve; 13-brake plate fixed support; 14-flywheel; 15-is adjustable mass flywheel; 16-mass flywheel display unit; 17-flywheel shaft; 18-brakes inertia disc; 19-torque sensor; 20-pinion wheel; 21-rotary encoder; 22-hydraulic cylinder; The 23-arm of force; 24-roller.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, this embodiment adopts following technical scheme: it comprises camshaft 1, cam 2, gear wheel 3, pinion shaft 4, driving-belt 5, small pulley 6, reducer casing 7, motor 8, banking pin 9, on-of pin 10, clutch-brake 11, expansion sleeve 12, brake plate fixed support 13, flywheel 14, adjustable mass flywheel 15, mass flywheel display unit 16, flywheel shaft 17, braking inertia disc 18, torque sensor 19, pinion wheel 20, rotary encoder 21, hydraulic cylinder 22, the arm of force 23, roller 24, camshaft 1 is separately installed with cam 2, gear wheel 3, the lower end of cam 2 is provided with roller 24, the lower end of roller 24 is provided with the arm of force 23, the arm of force 23 is arranged on the hydraulic stem of hydraulic cylinder 22, gear wheel 3 is meshed with pinion wheel 20, pinion wheel 20 is arranged on pinion shaft 4, the left side of pinion shaft 4 is provided with rotary encoder 21, the right side of pinion shaft 4 is provided with torque sensor 19, the right side of torque sensor 19 is provided with flywheel shaft 17, flywheel shaft 17 is provided with successively braking inertia disc 18, two mass flywheel display units 16, adjustable mass flywheel 15, the right side of adjustable mass flywheel 15 is provided with flywheel 14, flywheel 14 is connected with small pulley 6 by driving-belt 5, the right-hand member of small pulley 6 is provided with reducer casing 7, the right-hand member of reducer casing 7 is provided with motor 8, flywheel 14 is arranged on flywheel shaft 17 by bearing, on-of pin 10 is arranged on flywheel, clutch-brake 11 is connected with flywheel by on-of pin, clutch-brake 11 is arranged on brake plate fixed support 13 by banking pin 9.
The principle of work of this embodiment is: by motor 8 through speed reduction unit 7, drives flywheel 14 to rotate by belt 5, provides a moment of torsion to torque sensor 19; Other end provides fictitious load by hydraulic cylinder 22, these six parts composition cam ejection pin mechanisms of hydraulic cylinder 22, the arm of force 23, roller 24, camshaft 1, cam 2, gear wheel 3, pinion wheel 20, there is provided a reverse load torque at the opposite side of torque sensor 19, the peak torque that torque sensor 19 records is the maximum clutch torque that clutch-brake can transmit.
During test braking torque, clutch-brake disconnects pressurized air, remain static, hydraulic cylinder 22 is by the arm of force 23 output torque, actuating cam 2 drives camshaft 1, cam 2, gear wheel 3, pinion wheel 20, torque sensor 19, clutch and brake axle, expansion sleeve 12 that moment of torsion is passed to clutch-brake 11, when static clutch-brake starts moment of torsion when skidding, be clutch-brake maximum braking torque.Whether clutch-brake 11 skids, and is judged by rotary encoder 21.
This embodiment mainly contains following features:
(1), one-piece construction have employed secondary transmission, and this mainly considers current J H series high-performance punching machine and is mostly secondary transmission, conforms to reality;
(2) hydraulic energy, by hydraulic cylinder 22 provided carrys out fictitious load, because hydraulicdriven oil pressure is adjustable, therefore, it is possible to meet the blanking pressure of different tonnage;
(3) cam mechanism replaces slider-crank mechanism, not only simplify physical construction, and reduces cost of manufacture;
(4) will the flywheel 14 of energy be provided to be designed to the adjustable mass flywheel 15 of multiple-piece, the different torque capability for different detected objects be mated, and idle adjustable flywheel is placed in display unit.
(5) because the clutch-brake braking capacity of each model differs, in order to simulate the moment of inertia of driven member, on flywheel shaft 17, braking inertia disc 18 is equipped with.
(6) the main installation of clutch-brake 11 connects size has: the endoporus of different-diameter coordinates with clutch-brake axle 17 with corresponding expansion sleeve 12.
(7) test torque value directly to be obtained by torque sensor, the oil pressure value that also can be recorded by the pressure transducer on hydraulic circuit, calculate through mathematical formulae and obtain.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. adopt a clutch brake testing table for Hydraulic Elements fictitious load, it is characterized in that: it comprises camshaft, cam, gear wheel, pinion shaft, driving-belt, small pulley, reducer casing, motor, banking pin, on-of pin, clutch-brake, expansion sleeve, brake plate fixed support, flywheel, adjustable mass flywheel, mass flywheel display unit, flywheel shaft, braking inertia disc, torque sensor, pinion wheel, rotary encoder, hydraulic cylinder, the arm of force, roller, camshaft is separately installed with cam, gear wheel, the lower end of cam is provided with roller, the lower end of roller is provided with the arm of force, the arm of force is arranged on the hydraulic stem of hydraulic cylinder, gear wheel is meshed with pinion wheel, pinion wheel is arranged on pinion shaft, the left side of pinion shaft is provided with rotary encoder, the right side of pinion shaft is provided with torque sensor, the right side of torque sensor is provided with flywheel shaft, flywheel shaft is provided with braking inertia disc successively, two mass flywheel display units, adjustable mass flywheel, the right side of adjustable mass flywheel is provided with flywheel, flywheel is connected with small pulley by driving-belt, the right-hand member of small pulley is provided with reducer casing, the right-hand member of reducer casing is provided with motor, clutch-brake is arranged on flywheel shaft by expansion sleeve, flywheel passes through bearing empty set on flywheel shaft, clutch plate is arranged on flywheel by on-of pin, brake plate is arranged on brake plate fixed support by banking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745671.0U CN204944836U (en) | 2015-09-24 | 2015-09-24 | A kind of clutch brake testing table adopting Hydraulic Elements fictitious load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745671.0U CN204944836U (en) | 2015-09-24 | 2015-09-24 | A kind of clutch brake testing table adopting Hydraulic Elements fictitious load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944836U true CN204944836U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520745671.0U Expired - Fee Related CN204944836U (en) | 2015-09-24 | 2015-09-24 | A kind of clutch brake testing table adopting Hydraulic Elements fictitious load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944836U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724801A (en) * | 2017-04-25 | 2018-11-02 | 沃得精机(中国)有限公司 | A kind of safety-type forcing press |
| CN108731952A (en) * | 2018-03-26 | 2018-11-02 | 吉林大学 | A kind of high ferro car retarder inertial test table |
| CN109781555A (en) * | 2019-03-11 | 2019-05-21 | 中国科学技术大学 | The experimental provision of medium strain rate compression is carried out to sample |
| CN111912720A (en) * | 2020-07-17 | 2020-11-10 | 中国航发湖南动力机械研究所 | Centrifugal loading device for photosensitive resin model |
| CN112924148A (en) * | 2021-02-04 | 2021-06-08 | 成都超德创机电设备有限公司 | Electromagnetic brake fatigue test device |
| CN113124904A (en) * | 2021-04-25 | 2021-07-16 | 重庆理工大学 | Moment gyroscope restoring moment test bed and measuring method |
-
2015
- 2015-09-24 CN CN201520745671.0U patent/CN204944836U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724801A (en) * | 2017-04-25 | 2018-11-02 | 沃得精机(中国)有限公司 | A kind of safety-type forcing press |
| CN108731952A (en) * | 2018-03-26 | 2018-11-02 | 吉林大学 | A kind of high ferro car retarder inertial test table |
| CN108731952B (en) * | 2018-03-26 | 2023-11-14 | 吉林大学 | High-speed railway train brake inertia test stand |
| CN109781555A (en) * | 2019-03-11 | 2019-05-21 | 中国科学技术大学 | The experimental provision of medium strain rate compression is carried out to sample |
| CN111912720A (en) * | 2020-07-17 | 2020-11-10 | 中国航发湖南动力机械研究所 | Centrifugal loading device for photosensitive resin model |
| CN112924148A (en) * | 2021-02-04 | 2021-06-08 | 成都超德创机电设备有限公司 | Electromagnetic brake fatigue test device |
| CN112924148B (en) * | 2021-02-04 | 2023-09-26 | 成都超德创科技有限公司 | Electromagnetic brake fatigue test device |
| CN113124904A (en) * | 2021-04-25 | 2021-07-16 | 重庆理工大学 | Moment gyroscope restoring moment test bed and measuring method |
| CN113124904B (en) * | 2021-04-25 | 2023-09-08 | 重庆理工大学 | Moment gyro recovery moment test bed and measuring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200924 |