CN201917423U - Comprehensive test device for electric actuator - Google Patents

Comprehensive test device for electric actuator Download PDF

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Publication number
CN201917423U
CN201917423U CN2010206613868U CN201020661386U CN201917423U CN 201917423 U CN201917423 U CN 201917423U CN 2010206613868 U CN2010206613868 U CN 2010206613868U CN 201020661386 U CN201020661386 U CN 201020661386U CN 201917423 U CN201917423 U CN 201917423U
Authority
CN
China
Prior art keywords
electric operator
test device
driven shaft
comprehensive test
bevel gear
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 - Lifetime
Application number
CN2010206613868U
Other languages
Chinese (zh)
Inventor
曹式录
张丽芳
王婷婷
杨菊臣
苏国建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Act Measurement & Control Technology Co., Ltd.
Original Assignee
TIANJIN ACT VALVE CONTROL EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN ACT VALVE CONTROL EQUIPMENT CO Ltd filed Critical TIANJIN ACT VALVE CONTROL EQUIPMENT CO Ltd
Priority to CN2010206613868U priority Critical patent/CN201917423U/en
Application granted granted Critical
Publication of CN201917423U publication Critical patent/CN201917423U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a comprehensive test device for comprehensively testing an electric actuator as well as torque, stroke and remote control function of the electric actuator. The comprehensive test device comprises a cabinet, a driving shaft, a driven shaft, a big bevel gear, a small bevel gear, a half-moon ring, a magnetic powder brake, a programmable power supply, a reaction force torque sensor and a rotary encoder. The comprehensive test device realizes the comprehensive detection of an electric actuator, including the accuracy detection of the torque and the position, the remote control function of the electric actuator, and the like. The comprehensive test device not only can complete the digitization and automation of the factory test of the electric actuator for automatically completing the factory inspection report, but also can be used for the type tests of novel products for the state-designated industry detection institutions, has very high precision and stability, greatly reduces the manual participation, enhances the detection level of automation and improves the production efficiency.

Description

A kind of comprehensive test device of electric operator
Technical field
The utility model relates to a kind of comprehensive test device, particularly relates to electric operator is carried out comprehensive integration test, comprises the moment of torsion, stroke of electric operator and the comprehensive test device of remote control function test.
Background technology
The comprehensive detection of electric operator is crucial, electric operator is carried out comprehensive detection can be used for determining whether new-product development meets technical standard and requirement when the new-product development, to the integration test of dispatching from the factory of every electric operator, be to judge whether electric operator meets the foundation of the standard of dispatching from the factory.Therefore, how to realize robotization, intelligentized integration test, become the problem that electric operator will solve for electric operator.
Along with the continuous development of electric operator intellectuality and complex art level, the moment of torsion detection means of original easy use braking automobile principle can't satisfy the moment of torsion accuracy of detection requirement of electric operator.And a large amount of artificial participation of present moment of torsion detection means needs, efficient is low, and accuracy rate is low., all be to adopt clock gauge manually to finish originally for the test of the positional precision of electric operator; Remote signal test for electric operator all is to adopt the manual testing to finish; Can't guarantee the consistance and the accuracy of testing like this.Therefore the comprehensive test device that does not have electric operator at present.
Summary of the invention
The purpose of this utility model is the comprehensive test device of a kind of electric operator of design, by the industrial control computer output signal electric operator is carried out the linearity loading in the torque range of 0-5000N.M, guarantees the stability and the reliability of load change; Detect the output torque of electric operator simultaneously; Detect the degree of accuracy of electric operator position control; At last, the remote signal of above-mentioned signal and electric operator is all imported industrial control computer with the band signal integrated circuit board, realize the integration test of electric operator, all detection data will generate form on computers, and directly be printed as relevant detection report with the printer of enclosing, realize digitizing pick-up unit completely.
To achieve these goals, the technical solution of the utility model is: propose a kind of comprehensive test device of electric operator, this comprehensive test device comprises cabinet, main driven shaft, large bevel gear, cone pinion, first quarter moon ring, magnetic powder brake, programmable power supply, reacting force torque sensor, rotary encoder; Wherein electric operator is fixed on the reacting force torque sensor, and the reacting force torque sensor is fixed on the stand of cabinet; The output shaft of electric operator connects main driven shaft, and the end of main driven shaft is equipped with large bevel gear; Large bevel gear drives two cone pinions respectively, and two cone pinions are respectively by engagement and the disengagement of first quarter moon ring realization with large bevel gear; Two cone pinions connect magnetic powder brake respectively, and two magnetic powder brakes are fixed on the base of cabinet, are responsible for loading load by programmable power supply, and programmable power supply is connected to the industrial computer that has the signal integrated circuit board; Rotary encoder is fixedly mounted on the cabinet of side, main driven shaft middle part, and main driven shaft is by pinion drive driven rotary scrambler; The output terminal of reacting force torque sensor, rotary encoder and electric operator all is connected on the signals collecting integrated circuit board on the industrial computer.
Wherein, the main driven shaft middle part is cone pinion of suit separately, and driven rotary scrambler gear rotates.
Further, two magnetic powder brakes are small one and large one.
The output shaft of electric operator drives main driven shaft and rotates, the large bevel gear of main driven shaft end drives two cone pinions respectively, two cone pinions can be by engagement and the disengagement of first quarter moon loop device realization with large bevel gear, like this when using two magnetic powder brakes to drive two cone pinions respectively, can realize the adjustable moment of torsion of electric operator is loaded, and then, measure the output torque control accuracy of electric operator by being installed on the reacting force torque sensor on the stand; Pinion drive is installed simultaneously, driven rotary scrambler, the position control accuracy of measurement electric operator in the main shaft side; At last, the remote signal of the signal of the signal of torque sensor, rotary encoder and electric operator output all is connected on the signals collecting integrated circuit board on the industrial computer, finishes comprehensive detection electric operator; To output a control signal on the magnetic powder brake by the output of the signal on industrial computer integrated circuit board simultaneously, finish load change control the electric operator output torque.All detection data will generate form on computers, and directly be printed as the relevant detection report with the printer of enclosing, and realize digitizing pick-up unit completely.
The beneficial effects of the utility model are: the utility model has been realized the comprehensive detection to electric operator, comprises that the accuracy of moment of torsion, position detects, and the remote control function test function of electric operator etc.Not only can finish digitizing, the robotization of the test of dispatching from the factory of electric operator, finish the examining report that dispatches from the factory automatically; And the industry testing agency that can give national appointment be used for the type approval test of new product, and its precision and stability are very high, and have significantly reduced artificial participation, and the automatization level that detects is provided, and have improved production efficiency.
Description of drawings:
Fig. 1 is an one-piece construction block diagram of the present utility model
Fig. 2 is a structural representation of the present utility model
Wherein: 1, main driven shaft 2, large bevel gear
3, cone pinion 4, first quarter moon ring
5, big magnetic powder brake 6, little magnetic powder brake
7, reacting force torque sensor 8, cabinet
9, cone pinion 10, rotary encoder
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As depicted in figs. 1 and 2, electric operator is fixed on the reacting force torque sensor 7, reacting force torque sensor 7 is fixed on the stand of cabinet 8, the output shaft of electric operator drives the main driven shaft 1 that connects, a cone pinion 9 is equipped with at the middle part of main driven shaft 1, be used for driven rotary scrambler 10 gears and rotate, rotary encoder 10 is fixed on the cabinet 8 by support.Main driven shaft 1 end is equipped with large bevel gear 2, and has drive connection between two cone pinions 3, and two cone pinions 3 are connected with two magnetic powder brakes 5,6 respectively, and magnetic powder brake 5,6 is fixed on the base of cabinet.
The output shaft of electric operator drives main driven shaft 1 and rotates; Reacting force torque sensor 7 is used to detect the output shaft torque of electric operator; The large bevel gear 2 of main driven shaft 1 end drives two cone pinions 3 respectively, the speed ratio of big cone pinion is 1: 1.8, one of them cone pinion is connected on the magnetic powder brake 6 of 1000N.M, another cone pinion is connected on the magnetic powder brake 5 of 2000N.M, and two cone pinions 3 can be by engagement and the disengagement of first quarter moon ring 4 realizations with large bevel gear 2; The loading load of magnetic powder brake 5,6 is controlled its input current by the industrial control computer that has the signal integrated circuit board by programmable power supply and is realized linear regulation; Can realize the electric operator of 0~5000N.M is carried out linear moment of torsion loading and linear moment of torsion detection by such mode, its accuracy of detection can reach 0.5%.
Independent suit is installed a cone pinion 9 on main driven shaft 1 simultaneously, drive the pinion rotation of side direction, and then 10 rotations of driven rotary scrambler, rotary encoder 10 will detect the positional precision of electric operator, can measure the position control accuracy of electric operator like this.
At last, the remote signal of the signal of the signal of reacting force torque sensor 7, rotary encoder 10 and electric operator output all is connected on the signals collecting integrated circuit board on the industrial computer, finishes comprehensive detection electric operator.All detection data will generate form on computers, and directly be printed as the relevant detection report with the printer of enclosing, and realize digitizing pick-up unit completely.
In sum, be a kind of preferred embodiment of the present utility model described in this instructions.All technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in claim protection domain of the present utility model.

Claims (3)

1. the comprehensive test device of an electric operator is characterized in that: comprise cabinet, main driven shaft, large bevel gear, cone pinion, first quarter moon ring, magnetic powder brake, programmable power supply, reacting force torque sensor, rotary encoder; Wherein electric operator is fixed on the reacting force torque sensor, and the reacting force torque sensor is fixed on the stand of cabinet; The output shaft of electric operator connects main driven shaft, and the end of main driven shaft is equipped with large bevel gear; Large bevel gear drives two cone pinions respectively, and two cone pinions are respectively by engagement and the disengagement of first quarter moon ring realization with large bevel gear; Two cone pinions connect magnetic powder brake respectively, and two magnetic powder brakes are fixed on the base of cabinet, are responsible for loading load by programmable power supply, and programmable power supply is connected to the industrial computer that has the signal integrated circuit board; Rotary encoder is fixedly mounted on the cabinet of side, main driven shaft middle part, and main driven shaft is by pinion drive driven rotary scrambler; The output terminal of reacting force torque sensor, rotary encoder and electric operator all is connected on the signals collecting integrated circuit board on the industrial computer.
2. the comprehensive test device of a kind of electric operator according to claim 1 is characterized in that: the independent cone pinion of suit in described main driven shaft middle part, the rotation of driven rotary scrambler gear.
3. the comprehensive test device of a kind of electric operator according to claim 1 is characterized in that: described two magnetic powder brakes are small one and large one.
CN2010206613868U 2010-12-15 2010-12-15 Comprehensive test device for electric actuator Expired - Lifetime CN201917423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206613868U CN201917423U (en) 2010-12-15 2010-12-15 Comprehensive test device for electric actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206613868U CN201917423U (en) 2010-12-15 2010-12-15 Comprehensive test device for electric actuator

Publications (1)

Publication Number Publication Date
CN201917423U true CN201917423U (en) 2011-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206613868U Expired - Lifetime CN201917423U (en) 2010-12-15 2010-12-15 Comprehensive test device for electric actuator

Country Status (1)

Country Link
CN (1) CN201917423U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102109398A (en) * 2010-12-15 2011-06-29 天津埃柯特阀门控制设备有限公司 Comprehensive testing device for electric actuating mechanism
CN103063427A (en) * 2012-12-12 2013-04-24 海安县兰菱机电设备有限公司 Vertical type torque and rotating speed testing device
CN104020716A (en) * 2014-06-19 2014-09-03 烟台环球机床附件集团有限公司 Detection device for keeping precision of numerically controlled rotary table

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102109398A (en) * 2010-12-15 2011-06-29 天津埃柯特阀门控制设备有限公司 Comprehensive testing device for electric actuating mechanism
CN102109398B (en) * 2010-12-15 2012-07-04 天津埃柯特测控技术有限公司 Comprehensive testing device for electric actuating mechanism
CN103063427A (en) * 2012-12-12 2013-04-24 海安县兰菱机电设备有限公司 Vertical type torque and rotating speed testing device
CN103063427B (en) * 2012-12-12 2015-08-05 海安县兰菱机电设备有限公司 Vertical torque rotary speed proving installation
CN104020716A (en) * 2014-06-19 2014-09-03 烟台环球机床附件集团有限公司 Detection device for keeping precision of numerically controlled rotary table
CN104020716B (en) * 2014-06-19 2017-01-11 烟台环球机床附件集团有限公司 Detection device for keeping precision of numerically controlled rotary table

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: TIANJIN AIKETE MEASURING + CONTROL TECHNOLOGY CO.,

Free format text: FORMER OWNER: TIANJIN AIKETE VALVE CONTROL EQUIPMENT CO., LTD.

Effective date: 20110919

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 300240 DONGLI, TIANJIN TO: 300384 NANKAI, TIANJIN

TR01 Transfer of patent right

Effective date of registration: 20110919

Address after: 300384 Tianjin New Technology Industrial Park Haitai Development Road No. 12 two

Patentee after: Tianjin Act Measurement & Control Technology Co., Ltd.

Address before: 300240, Tianjin, Dongli District, Grand Industrial Park, Jin Ji speed north entrance

Patentee before: Tianjin Act Valve Control Equipment CO., Ltd.

AV01 Patent right actively abandoned

Granted publication date: 20110803

Effective date of abandoning: 20120704