CN201819923U - Universal clamp for parameter tests of multiple types of armatures - Google Patents

Universal clamp for parameter tests of multiple types of armatures Download PDF

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Publication number
CN201819923U
CN201819923U CN2010205509208U CN201020550920U CN201819923U CN 201819923 U CN201819923 U CN 201819923U CN 2010205509208 U CN2010205509208 U CN 2010205509208U CN 201020550920 U CN201020550920 U CN 201020550920U CN 201819923 U CN201819923 U CN 201819923U
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CN
China
Prior art keywords
latch mechanism
lead assembly
test lead
clamp
armature
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Expired - Fee Related
Application number
CN2010205509208U
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Chinese (zh)
Inventor
赵延明
唐东峰
周少武
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Hunan University of Science and Technology
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赵延明
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Priority to CN2010205509208U priority Critical patent/CN201819923U/en
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Publication of CN201819923U publication Critical patent/CN201819923U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A universal clamp for parameter tests of multiple types of armatures comprises five parts including a clamp base, a clamp head device, a probe device, an auxiliary support device and a photoelectric positioning assembly, wherein the clamp adopts five pairs of probes as testing ends for applying testing stress and introducing testing signals, a stepping motor is used for driving a to-be-tested armature to rotate so as to realize the tests of various performance parameters, the probes can be further regulated in radial direction and circumferential direction to adapt to the tests of the armatures in different diameters and numbers, and the whole clamp can be axially regulated to be applicable to the tests of the armatures in different lengths. The armature parameter testing device provided by the utility model only needs to design a set of the clamp to test the armatures in the different diameters and the numbers, the manufacturing cost is reduced, and the storage space of the clamp is also reduced.

Description

The universal chuck that is used for the parameter testing of multiple model armature
Technical field
The utility model relates to a kind of universal chuck that is used for the parameter testing of multiple model armature.
Background technology
At present, the producer that produces armature parameter testing equipment is a lot, generally all is armature design one sleeve clamp at a certain concrete model.Its method of testing is that test fixture maintains static, and controls by circuit and realizes that each performance parameter test stress applies with test signal and introduce.How many commutator segments the armature commutator has, what apply and introduce probe is signal the corresponding design of anchor clamps, if the sheet number of armature commutator is many, diameter is little, sheet width, the space of placing probe is just less, bring very big difficulty for jig Design and processing, also improved the manufacturing cost of single sleeve clamp simultaneously greatly.Therefore, if need to test the armature of multiple model on an armature parameter testing equipment, then the total cost of armature parameter testing equipment is just higher.
The utility model content
At the present situation of the anchor clamps of present armature parameter testing equipment,, the utility model proposes a kind of armature test universal chuck in order to reduce design and manufacture difficulty, to reduce production cost.
Goal of the invention of the present utility model is achieved through the following channels: a kind of universal chuck that is used for the parameter testing of multiple model armature, and this universal chuck is made up of clamp base, cartridge device, probe unit, auxiliary support apparatus, photoelectricity locating assembly;
Described cartridge device mainly is made up of latch mechanism I, guide block, support I, stepper motor, belt, ratio wheel, scroll chuck; Support I and be fixed on the guide block, scroll chuck is installed in and supports I top, and scroll chuck is driven by belt, ratio wheel by stepper motor and makes circular motion, and scroll chuck can be made radial expansion on motor driving shaft; Cartridge device bottom is movably arranged on the clamp base by latch mechanism I, regulates latch mechanism I and can make cartridge device fix or horizontally slip.
Probe unit mainly is made up of latch mechanism II, guide block, support II, flange, test lead assembly I, test lead assembly II, test lead assembly III, test lead assembly IV, test lead assembly V; Probe unit bottom is movably arranged on the clamp base by latch mechanism II, regulates latch mechanism II and can make probe unit fix or horizontally slip;
Supporting the II bottom is fixed on the guide block, flange is fixedly mounted on and supports on the II, flange is provided with circumferential sliding tray and radially slides groove, test lead assembly I, test lead assembly II, test lead assembly III, test lead assembly IV and test lead assembly V all the circumferential slide plate by separately and radially slide plate be movably arranged on circumferential sliding tray respectively and radially slide on the groove;
The auxiliary support apparatus bottom is movably arranged on the clamp base by regulating latch mechanism III, regulates latch mechanism III auxiliary support apparatus can be horizontally slipped on clamp base; Support III in the auxiliary support apparatus is installed in the guide block top, and support in the III threaded mandrel is housed, threaded mandrel top and dial threaded engagement, and by latch mechanism IV locking; Support roller is connected with latch mechanism IV, the height of revolving dial scalable support roller;
Photoelectric positioning apparatus is movably arranged on the flange, can carry out circumference or radial direction motion by circumferential adjustable plate, the work of axial adjustment plate on flange.
These anchor clamps adopt five pairs of probes to apply the test lead of introducing with test signal as test stress, drive tested armature by stepper motor and rotate the test that realizes each performance parameter, and probe can radially regulated the armature test that adapts to different-diameter and sheet number with circumferencial direction, and whole anchor clamps can axially regulated the armature test that adapts to different length.Therefore, an armature parameter testing device just will design a sleeve clamp, just can test the armature of different-diameter and sheet number, manufacturing cost, and the anchor clamps storage space all obtains reducing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of the utility model part-structure is to synoptic diagram.
Fig. 3 is that the B of the utility model part-structure is to structural representation.
Embodiment
The utility model armature test universal chuck, that its five pairs of probes can carry out is circumferential, radially, axial adjustment, and adopt five test leads of pneumatic actuation to realize being electrically connected of tested armature and test macro, and the circumference dividing movement employing stepper motor of tested armature in test process drives, adopts photoelectric sensor to locate to realize.This universal chuck is made up of clamp base 1, cartridge device 2, probe unit 3, auxiliary support apparatus 4, photoelectricity locating assembly 50 5 parts, as shown in Figure 1,2,3,4 are connected by latch mechanism I 5, latch mechanism II 6, latch mechanism III 7 respectively with clamp base 1 and fix.
Cartridge device 2 mainly is made up of latch mechanism I 5, guide block 8, screw I 9, support I 10, stepper motor 11, belt 12, ratio wheel 13, scroll chuck 14.Can it be fixed locking chuck device 2 by regulating latch mechanism I 5, unscrew cartridge device 2 and make it on clamp base 1, can horizontally slip adjustable range, adapt to the different armature test of axial length.Support between I 10 and the guide block 8 and be connected by screw 9, scroll chuck 14 realized by belt 12, ratio wheel 13 by stepper motor 11 as circular motion, and scroll chuck 14 is radially locked and unscrew to move and realize by operating specific purpose tool.
Probe unit 3 mainly is made up of latch mechanism II 6, guide block 15, screw II 16, support II 17, screw III 18, flange 19, test lead assembly I 20, test lead assembly II 36, test lead assembly III 37, test lead assembly IV 38, test lead assembly V 39, as shown in Figure 3.Can lock probe unit 3 by adjusting latch mechanism II6 it is fixed, unscrew probe unit 3 and make it on clamp base 1, can horizontally slip adjustable range, adapt to the different armature test of axial length.Support between the II 17 and 15 and be connected by 16, flange 19 is connected by screw III 18 with supporting between the II 17, test lead assembly I 20 is by regulating trip bolt 21, and under the effect of guide finger 22, orienting lug 23, can in the sliding tray of flange 19, slide, thereby realize the adjusting of test lead assembly I 20 circumference, be suitable for the wide different armatures test of commutator segment number and sheet.
Test lead assembly I 20 mainly by circumferential slide plate 24, radially slide plate 25, spherical guide 26, cylinder 27, cylinder saddle 28, trip bolt 29, handspike bearing 30, I-shaped snap ring 31, probe bearing 32, probe 33, screw 34, radially slide groove 35 and form, as Fig. 1, Fig. 2, shown in Figure 3.24 are connected with flange 19 by trip bolt 21, guide finger 22, orienting lug 23, and radially slide plate 25 is connected with circumferential slide plate 24 by screw 34 and slip guide block, and realize that by set screw 34 the fastening of slide plate 25 radially and the groove 35 that radially slides on circumferential slide plate 24 radially slide, and adapt to the different armature test of commutator diameter.Cylinder saddle 28 is connected with slide plate 25 radially by screw; Cylinder 27 is fixed on the cylinder saddle 28 by 29; Spherical guide 26 by screw retention on slide plate 25 radially; Handspike bearing 30, probe bearing 32 by screw retention on spherical guide 26; And the front end of cylinder push-rod is connected with handspike bearing 30 by 31; Probe 33 is fixed in 32.By control to cylinder solenoid valve, cylinder push to test end assembly I 20 is slidably reciprocated circumferential radially sliding in the groove 35 of slide plate 24, realize that being electrically connected of test macro and tested armature carry out the introducing with test signal of applying of test stress.Structure and the principle of work of other test lead assembly II 36, test lead assembly III 37, test lead assembly IV 38, test lead assembly V 39 are identical with test lead assembly I 20.
Auxiliary support apparatus 4 mainly is made up of latch mechanism III 7, guide block 40, screw IV 41, support III 42, dial 43, threaded mandrel 44, support roller 45, latch mechanism IV 46, bearing pin 47, nut 48, bearing 49.Can lock auxiliary support apparatus 4 by adjusting latch mechanism III 7 it is fixed, unscrew auxiliary support apparatus 4 and make it on clamp base 1, can horizontally slip adjustable range, adapt to the different armature test of axial length; Supporting III42 is connected with guide block 40 by screw IV41; Dial 43 and threaded mandrel 44 reach and support among the III42 with threaded engagement, and IV46 locks by latch mechanism; Be connected by bearing pin 47, nut 48 between support roller 45 and the latch mechanism IV 46, and increase bearing 49 and reduce the resistance that rotatablely moves.Regulating latch mechanism IV 46 can fix it by locking screwed mandril 44, and the push rod 44 that unscrews makes it pass through the height that revolving dial 43 is regulated support roller 45, to adapt to the armature test of different-diameter.
Photoelectric positioning apparatus 50 mainly is made up of trip bolt I 51, trip bolt II52, circumferential adjustable plate 53, axial adjustment plate 54, photoelectric sensor 55, as shown in Figure 3.Regulating trip bolt I51 can fix it by fastening circumferential adjustable plate 53, unscrews circumferential adjustable plate 53 and makes it carry out the adjusting of circumferencial direction along the gathering sill on the flange 19; Regulate trip bolt II52 and can fastening 54 it is fixed, unscrew axial adjustment plate 54 and make it carry out radially adjusting along the gathering sill on the circumferential adjustable plate 53; Photoelectric sensor 55 usefulness nuts are fixed on 54, and two kinds of adjustings by top can realize the adjusting between photoelectric sensor and the armature commutator segment.
The operation of universal chuck mainly is divided into axial distance adjustment, probe unit adjustment, photoelectric positioning apparatus and adjusts three parts.
Because the armature length size of different model is different, and differs bigger, so when a certain model armature of test, must adjust the test that axial distance adapts to this model armature, according to concrete tested armature, axial distance adjustment detailed process is as follows:
A) unscrew cartridge device 2, auxiliary support apparatus 4 corresponding latch mechanism I 5, latch mechanism III7 mobile guide block 8, guide block 40 on clamp base 1 and adjust its distance, be transferred to suitable distance, tighten corresponding latch mechanism;
B) adjust scroll chuck 14 with the instrument that clamps and clamp armature;
C) unscrew guide wheel latch mechanism IV 46, revolving dial 43 adjustment are coiled and are adjusted the right-hand member height, make armature roughly be in level, tighten latch mechanism IV46;
D) unscrew the latch mechanism II6 of probe unit 3, mobile guide block 15 on the guide rail of base 1 makes probe in the scope of commutator, can observe probe whether in its scope by the manual adjustments button, tightens latch mechanism II6 then;
Because the armature commutator radius size of different model is in different size, and differs bigger, so when a certain model armature of test, must adjust the test that radial dimension adapts to this model armature, according to concrete tested armature, the adjustment detailed process is as follows:
A) unscrew screw 34, slide plate 25 is slided radially sliding on the groove 35, adjust radial dimension, can observe probe by the manual adjustments button and whether contact commutator segment, and tighten screw 34, the adjustment process of other four probes is so identical;
B) unscrew trip bolt 21, circumferential slide plate 24 is slided in the sliding tray of flange 19, adjust circumferential size, can observe the middle whether probe contacts commutator segment by the manual adjustments button, and tighten trip bolt 21, the adjustment process of other four probes is so identical;
Because the armature commutator radius size of different model is in different size, and differs bigger, so when a certain model armature of test, must adjust the test that laser locator adapts to this model armature, according to concrete tested armature, the adjustment detailed process is as follows:
A) unscrew trip bolt II52, make laser locator, adjust radial dimension, become a luminous point up to laser locator optically focused circumferentially sliding on the adjustable plate 53.
B) unscrew trip bolt I 51, circumferential adjustable plate 53 is slided in the sliding tray of flange 19, adjust circumferential size.

Claims (1)

1. universal chuck that is used for the parameter testing of multiple model armature, this universal chuck is made up of clamp base (1), cartridge device (2), probe unit (3), auxiliary support apparatus (4), photoelectricity locating assembly (50), it is characterized in that:
Described cartridge device (2) mainly is made up of latch mechanism I (5), guide block (8), support I (10), stepper motor (11), belt (12), ratio wheel (13), scroll chuck (14); Supporting I (10) is fixed on the guide block (8), scroll chuck (14) is installed in and supports I (10) top, scroll chuck (14) is driven by belt (12), ratio wheel (13) by stepper motor (11) and makes circular motion, and scroll chuck (14) can be made radial expansion on motor driving shaft; Cartridge device (2) bottom is movably arranged on the clamp base (1) by latch mechanism I (5), regulates latch mechanism I (5) and can make cartridge device (2) fix or horizontally slip.
Probe unit (3) mainly is made up of latch mechanism II (6), guide block (15), support II (17), flange (19), test lead assembly I (20), test lead assembly II (36), test lead assembly III (37), test lead assembly IV (38), test lead assembly V (39); Probe unit (3) bottom is movably arranged on the clamp base (1) by latch mechanism II (6), regulates latch mechanism II (6) and can make probe unit (3) fix or horizontally slip;
Supporting II (17) bottom is fixed on the guide block (15), flange (19) is fixedly mounted on and supports on the II (17), flange (19) is provided with circumferential sliding tray (88) and radially slides groove (35), test lead assembly I (20), test lead assembly II (36), test lead assembly III (37), test lead assembly IV (38) and test lead assembly V (39) all the circumferential slide plate (24) by separately and radially slide plate (25) be movably arranged on circumferential sliding tray (88) respectively and radially slide on the groove (35);
Auxiliary support apparatus (4) bottom is movably arranged on the clamp base (1) by regulating latch mechanism III (7), regulates latch mechanism III (7) auxiliary support apparatus (4) can be horizontally slipped on clamp base (1); Support III (42) in the auxiliary support apparatus (4) is installed in guide block (40) top, and support in the III (42) threaded mandrel (44) is housed, threaded mandrel (44) top and dial (43) threaded engagement, and by latch mechanism IV (46) locking; Support roller (45) is connected with latch mechanism IV (46), the height of revolving dial (43) scalable support roller (45);
Photoelectric positioning apparatus (50) is movably arranged on the flange (19), can carry out circumference or radial direction motion by circumferential adjustable plate (53), the work of axial adjustment plate (54) on flange (19).
CN2010205509208U 2010-09-30 2010-09-30 Universal clamp for parameter tests of multiple types of armatures Expired - Fee Related CN201819923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205509208U CN201819923U (en) 2010-09-30 2010-09-30 Universal clamp for parameter tests of multiple types of armatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205509208U CN201819923U (en) 2010-09-30 2010-09-30 Universal clamp for parameter tests of multiple types of armatures

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Publication Number Publication Date
CN201819923U true CN201819923U (en) 2011-05-04

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401844A (en) * 2011-11-30 2012-04-04 中国神华能源股份有限公司 Adjustable bracket for interturn dielectric strength test
CN102809704A (en) * 2012-08-09 2012-12-05 南京东恒通信科技有限公司 Automatic detecting device of passive device
CN103983813A (en) * 2014-06-04 2014-08-13 无锡新宏泰电器科技股份有限公司 Hip-pot test clamp for motor
CN104375044A (en) * 2014-11-27 2015-02-25 国家电网公司 A/S characteristic test device for high-voltage alternating current fuse
CN104808117A (en) * 2014-12-26 2015-07-29 湘潭大学 Armature insulation and voltage resistance testing device
CN104101741B (en) * 2014-07-22 2017-01-04 北京航空航天大学 A kind of high speed magnetic suspension motor module testing platform
CN106771977A (en) * 2016-12-31 2017-05-31 东莞市求是测试设备有限公司 A kind of SMT intelligence initial workpiece testing equipment
CN108761143A (en) * 2018-05-20 2018-11-06 苏州沃森优金电子科技有限公司 A kind of stationary fixture of large test circuit board
CN108927748A (en) * 2018-06-27 2018-12-04 湖州吉斯安机械有限公司 A kind of fixed device of auto parts and components processing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401844A (en) * 2011-11-30 2012-04-04 中国神华能源股份有限公司 Adjustable bracket for interturn dielectric strength test
CN102401844B (en) * 2011-11-30 2013-08-21 中国神华能源股份有限公司 Adjustable bracket for interturn dielectric strength test
CN102809704A (en) * 2012-08-09 2012-12-05 南京东恒通信科技有限公司 Automatic detecting device of passive device
CN102809704B (en) * 2012-08-09 2015-08-19 南京东恒通信科技有限公司 A kind of passive device automatic detection device
CN103983813A (en) * 2014-06-04 2014-08-13 无锡新宏泰电器科技股份有限公司 Hip-pot test clamp for motor
CN104101741B (en) * 2014-07-22 2017-01-04 北京航空航天大学 A kind of high speed magnetic suspension motor module testing platform
CN104375044A (en) * 2014-11-27 2015-02-25 国家电网公司 A/S characteristic test device for high-voltage alternating current fuse
CN104808117A (en) * 2014-12-26 2015-07-29 湘潭大学 Armature insulation and voltage resistance testing device
CN106771977A (en) * 2016-12-31 2017-05-31 东莞市求是测试设备有限公司 A kind of SMT intelligence initial workpiece testing equipment
CN108761143A (en) * 2018-05-20 2018-11-06 苏州沃森优金电子科技有限公司 A kind of stationary fixture of large test circuit board
CN108927748A (en) * 2018-06-27 2018-12-04 湖州吉斯安机械有限公司 A kind of fixed device of auto parts and components processing

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HUNAN SCI-TECH UNIV.

Free format text: FORMER OWNER: ZHAO YANMING

Effective date: 20120121

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

Free format text: CORRECT: ADDRESS; FROM: 411100 XIANGTAN, HUNAN PROVINCE TO: 411102 XIANGTAN, HUNAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120121

Address after: 411102 No. 2, Taoyuan Road, Xiangtan, Hunan

Patentee after: Hunan Sci-Tech Univ.

Address before: 411100 School of information and electrical engineering, Hunan University of Science and Technology, Taoyuan Road, Hunan, Xiangtan

Patentee before: Zhao Yanming

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110504

Termination date: 20130930