CN104166094B - A kind of actuating device for electromechanical testing - Google Patents

A kind of actuating device for electromechanical testing Download PDF

Info

Publication number
CN104166094B
CN104166094B CN201410383838.3A CN201410383838A CN104166094B CN 104166094 B CN104166094 B CN 104166094B CN 201410383838 A CN201410383838 A CN 201410383838A CN 104166094 B CN104166094 B CN 104166094B
Authority
CN
China
Prior art keywords
actuating device
containing cavity
motor
transmission tube
groove
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.)
Active
Application number
CN201410383838.3A
Other languages
Chinese (zh)
Other versions
CN104166094A (en
Inventor
孙勇
俞锡鹏
汪冰
牛军伟
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.)
Ningbo Dooya Mechanic and Electronic Technology Co Ltd
Original Assignee
Ningbo Dooya Mechanic and Electronic Technology 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 Ningbo Dooya Mechanic and Electronic Technology Co Ltd filed Critical Ningbo Dooya Mechanic and Electronic Technology Co Ltd
Priority to CN201410383838.3A priority Critical patent/CN104166094B/en
Publication of CN104166094A publication Critical patent/CN104166094A/en
Application granted granted Critical
Publication of CN104166094B publication Critical patent/CN104166094B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention discloses a kind of actuating device for electromechanical testing, including transmission tube, the containing cavity axially extending to two ends is offered in described transmission tube, described actuating device can be with the first motor or the second motor connection, the tube core rotor that described containing cavity is built-in with transmission tube synchronous axial system and the relative transmission tube of energy moves axially, offer, on the first end perisporium of described transmission tube, the groove connecting with containing cavity, it is provided with the fixture block keeping to accommodating intracavity mobile trend in described groove, the installing hole fixing for the first output shaft insertion of described first motor is offered in described tube core rotor, described containing cavity is adapted to the second output shaft of described second motor, draw-in groove with the cooperation of described fixture block is offered on the periphery wall of described second output shaft.Actuating device can realize the connection of output shafts different from two kinds respectively so that actuating device has certain versatility, and only need to insert motor output shaft during attended operation and just enable automatically to coordinate, more convenient.

Description

A kind of actuating device for electromechanical testing
Technical field
The present invention relates to a kind of electric machine testing device, especially a kind of actuating device for electromechanical testing.
Background technology
With the development of technology, the performance to motor and quality index propose higher and higher requirement.Electromechanical testing is Refer to using instrument, instrument and relevant device, to the semi-finished product during motor manufacturing and finished product or supporting based on motor The technical specifications such as the electric property of product, mechanical property, security performance and reliability are tested.
The conventional motor for winding articles such as roller shutter, screens, needs to turn round the output of motor by actuating device Square is delivered to winding article, then just can be tested.A kind of as disclosed in the Chinese patent of Application No. 200720036047.9 Electric coiling spacing detection device, including core pipe, core pipe is wound with the winding articles such as screen or curtain, one end activity of core pipe sets Put in support base, the axle phase that produces that the other end of core pipe passes through the motor in core pipe rotor and motor cabinet is fixed, core pipe patent It is fixed together by the axle that produces of fixing hole and motor;And for example the Chinese patent application of Application No. 200810183555.9 is public A kind of electric coiling spacing detection device opened, including core pipe, one end of winding article is connected with core pipe, in the two ends of core pipe Portion is respectively arranged with core pipe plug and core pipe rotor, one end of core pipe pass through core pipe rotor be arranged on same in vibration reduction electric machine seat The output shaft of step motor is connected, and that is, the output shaft of synchronous motor is fixedly installed on the axis hole on core pipe rotor one end by bearing pin In.
Above-mentioned core pipe rotor and the connection producing axle of motor, can only realize core pipe and the motor of specific dimensions and shape Produce axle to connect, and there is no versatility, need to change different core pipe rotors according to different motors, to larger using bringing Inconvenience.
Content of the invention
The technical problem to be solved is the problem existing for above-mentioned prior art, provides a kind of operation side Just and the actuating device for electromechanical testing of versatility can be improved.
The present invention solves the technical scheme that adopted of above-mentioned technical problem:A kind of actuating device for electromechanical testing, Including transmission tube, offer the containing cavity axially extending to two ends in described transmission tube it is characterised in that described actuating device energy With the first motor or the second motor connection, described containing cavity is built-in with transmission tube synchronous axial system and the relative transmission tube of energy axially moves Dynamic tube core rotor, the first end perisporium of described transmission tube is offered the groove being connected with containing cavity, is provided with described groove Keep the fixture block to accommodating intracavity mobile trend, offer the first output shaft for described first motor in described tube core rotor and insert Enter fixing installing hole, described containing cavity is adapted to the second output shaft of described second motor, the periphery of described second output shaft Draw-in groove with the cooperation of described fixture block is offered on wall.
There is in described groove stage portion, described fixture block has the flange that can abut with described stage portion, positioned at described convex The fixture block of edge side partially passes through described groove and extends into accommodating intracavity, is provided with holding fixture block to appearance positioned at described flange opposite side Put the first spring of intracavity mobile trend, thus, fixture block is positively retained in groove, again can be in stress to the direction away from groove Mobile a certain distance.
It is provided with locating dowel, described first spring is arranged on locating dowel periphery and is supported with flange on described flange opposite side Connect, the first end outer circumferential of described transmission tube is arranged with collar, and the described other end of the first spring is abutted with the inner side of collar, Both make the first spring avoid opposing flanges to make the movement of radial direction, define the distance of fixture block movement again.
It is inserted in containing cavity for ease of the second output shaft and extracts out, positioned at the both sides of the fixture block part of described flange side Curved.
The external diameter that is partly provided with that described tube core rotor extends to outside the second end of described transmission tube is more than described housing The back-up ring of chamber diameter;The appropriate section being located between groove and projection on described tube core rotor outer periphery wall is also arranged with the second bullet Spring, described tube core rotor outer periphery wall has the first protuberance abutting with described second spring one end projecting radially outwardly, The second protuberance that can be abutted with the described second spring other end radially-inwardly projecting is had on described transmission tube internal perisporium, by This makes tube core rotor can only move predetermined distance to transmission tube second end in the axial direction, it is to avoid tube core rotor skids off transmission Pipe.
The medial wall of described transmission tube is provided with the projection being inserted in the groove of described tube core rotor, thus realizing being driven Pipe and the synchronous axial system of tube core rotor.
Compared with prior art, it is an advantage of the current invention that:By setting can transmission inner axial tube mobile and with transmission The tube core rotor of pipe synchronous axial system so that both can be connected with the output shaft (when output shaft is less) of motor by tube core rotor, this When fixture block and tube core rotor engagement, transmission can be realized by output shaft (when output shaft the is larger) cooperation of fixture block and motor again, pass Dynamic device can realize the connection of output shafts different from two kinds respectively so that actuating device has certain versatility, and connects Motor output shaft only need to be inserted during operation just enable automatically to coordinate, more convenient.
Brief description
Fig. 1 is the schematic diagram of the actuating device of the present invention;
Fig. 2 is the sectional view of the transmission pipe device of Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of the actuating device of Fig. 1;
Fig. 4 is actuating device and the first motor assembling schematic diagram of the present invention;
Fig. 5 is the sectional view of Fig. 4;
Fig. 6 is actuating device and the second motor assembling schematic diagram of the present invention;
Fig. 7 is the sectional view of Fig. 6.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Referring to Fig. 1~Fig. 3, a kind of actuating device for electromechanical testing, including cylindrical transmission tube 1, it is placed in transmission Tube core rotor 2 in pipe 1, transmission tube 1 is connected with one end of winding article (not shown), such as roller shutter etc., and tube core rotor 2 is then permissible For being connected with the output shaft of motor, when tube core rotor 2 is by motor-driven rotation, transmission tube 1 can be driven to rotate, thus driving The lifting of roller shutter etc., to carry out the test of motor performance.
Transmission tube 1 offers the containing cavity 11 of the cylinder that axially extended two ends are all in communication with the outside, and tube core rotor 2 is put In this containing cavity 11.Offer, on the first end perisporium of transmission tube 1, the groove 12 connecting with containing cavity 11, have in groove 12 Stage portion 13.It is used for arranging fixture block 14 in groove 12, fixture block 14 has flange 141, can coordinate with stage portion 13, positioned at flange The fixture block 14 of 141 sides partially passes through groove 12 and extends in containing cavity 11, thus defines fixture block 14 in one direction Position, when flange 141 is abutted with stage portion 13, fixture block 14 just can not be inserted into containing cavity 11 further.Positioned at flange 141 Abutting on opposite side has one end of the first spring 15, this side of flange 141 can arrange locating dowel 142, the first spring 15 sets Put in locating dowel 142 periphery so that the first spring 15 can not make moving of radial direction relative to fixture block 14.
The first end outer circumferential of transmission tube 1 is arranged with collar 3, and the other end of the first spring 15 and the inner side of collar 3 are supported Connect, thus, define fixture block 14 to the distance of collar 3 movement, when fixture block 14 moves to collar 3, the first spring 15 is compressed. Can be fixing by the first bolt 31 between collar 3 and transmission tube 1.
Axially extended groove 21 is offered on the perisporium of tube core rotor 2, fixture block 14 can be inserted after extending in containing cavity 11 Enter and coordinate with groove 21 in groove 21.It is conformed with 16, projection 16 is similarly inserted into groove 21 on the medial wall of transmission tube 1 Interior, thus realizing the fixation of relative position in the circumferential between transmission tube 1 and tube core rotor 2, so that transmission tube 1 and tube core Rotor 2 can synchronous axial system it is preferred that projection 16 can with groove 12 respectively be located at transmission tube 1 two ends.Tube core rotor 2 periphery wall The upper appropriate section being located between groove 12 and projection 16 is also arranged with second spring 22, on tube core rotor 2 periphery wall, such as neighbouring The position of groove 12 has the first protuberance 25 projecting radially outwardly, and on transmission tube 1 internal perisporium, as the position of adjacent protrusions 16 Put and there is the second protuberance 18 radially-inwardly projecting, during original state, one end of second spring 22 is supported with the first protuberance 25 Connect, and the other end is in free state, second spring 22 does not stress.Tube core rotor 2 extends to outside the second end of transmission tube 1 Partly it is provided with back-up ring 23, the external diameter of back-up ring 23 is more than the diameter of containing cavity 11 so that tube core rotor 2 will not be made towards transmission tube The axially-movable of 1 first end.
Offer in tube core rotor 2 can power supply machine the fixing installing hole 24 of output shaft insertion, in the present embodiment, install Hole 24 is square.It is fixing that transmission tube 1 and outside winding article can pass through the second bolt 17 on perisporium.According to motor to be tested Difference, this actuating device is connected with the output shaft of motor also by different connected modes.
Referring to Fig. 4 and Fig. 5, the first output shaft 41 of the first motor 4 is square with what installing hole 24 was adapted to, can be defeated by first Shaft 41 is directly inserted in installing hole 24, you can complete the first motor 4 and the installation of tube core rotor 2 is fixed, thus, the first electricity Machine 4 rotates and tube core rotor 2 can be driven to rotate, thus driving transmission tube 1 to carry out the motor performance test of next step after rotating.
Referring to Fig. 6 and Fig. 7, the second output shaft 41 ' of the second motor 4 ' is in the circle being relatively large in diameter, with containing cavity 11 Footpath is adapted to, and the periphery wall of the second output shaft 41 ' offers the draw-in groove 411 ' with fixture block 14 cooperation.During use, the second output shaft 41 ' are inserted in containing cavity 11, promote tube core rotor 2 to move towards the second end of transmission tube 1, fixture block 14 is radially outward pushed away Dynamic, compress the first spring 15, and a part for tube core rotor 2 is ejected from the second end of transmission tube 1, until rotating second Draw-in groove 411 ' can be made after output shaft 41 ' to be aligned with fixture block 14, fixture block 14, can be automatically under the restoring force of the first spring 15 acts on The draw-in groove 411 ' being inserted into the second output shaft 41 ' in, now the two ends of second spring 22 respectively with the first protuberance 25 and the Two protuberances 18 abut, and tube core rotor 2 can not move to the second end of transmission tube 1 further, thus completes motor 4 ' and tube core The installation of rotor 2 is fixed, and this process operation is very convenient.It is inserted in containing cavity 11 for ease of the second output shaft 41 ' and take out Go out it is preferred that its both sides of fixture block 14 part being located at flange 141 side are curved.
Because when the output rotating speed of motor is very fast, fixture block 14 is possible to be coordinated with draw-in groove 411 ' and cannot realize The actuating device of transmission agency, the therefore present invention is applied to that rotating speed is slower, and that is, moment is from the zero to the tubulose electricity of big incremented by successively Machine etc..

Claims (6)

1. a kind of actuating device for electromechanical testing, including transmission tube (1), offers axially extending in described transmission tube (1) To two ends containing cavity (11) it is characterised in that described actuating device can be connected with the first motor (4) or the second motor (4 '), The tube core rotor that described containing cavity (11) is built-in with transmission tube (1) synchronous axial system and the relative transmission tube (1) of energy moves axially (2), the first end perisporium of described transmission tube (1) is offered the groove (12) being connected with containing cavity (11), described groove (12) Inside it is provided with the fixture block (14) keeping to the interior mobile trend of containing cavity (11), offer for described first in described tube core rotor (2) Installing hole (24), described containing cavity (11) and described second motor (4 ') of the first output shaft (41) insertion fixation of motor (4) The second output shaft (41 ') adaptation, the periphery wall of described second output shaft (41 ') offers and coordinates with described fixture block (14) Draw-in groove (411 ').
2. it is used for the actuating device of electromechanical testing as claimed in claim 1 it is characterised in that there is platform in described groove (12) Rank portion (13), described fixture block (14) has the flange (141) that can abut with described stage portion (13), positioned at described flange (141) The fixture block (14) of side partially passes through described groove (12) and extends in containing cavity (11), positioned at described flange (141) opposite side It is provided with and keep the first spring (15) to the interior mobile trend of containing cavity (11) for the fixture block (14).
3. it is used for as claimed in claim 2 the actuating device of electromechanical testing it is characterised in that described flange (141) opposite side On be provided with locating dowel (142), described first spring (15) is arranged on locating dowel (142) periphery and is abutted with flange (141), institute The first end outer circumferential stating transmission tube (1) is arranged with collar (3), the other end of described first spring (15) and collar (3) Inner side abuts.
4. it is used for the actuating device of electromechanical testing as claimed in claim 2 it is characterised in that being located at described flange (141) side Fixture block (14) part both sides curved.
5. it is used for the actuating device of electromechanical testing as claimed in claim 1 it is characterised in that described tube core rotor (2) extends To outside the second end of described transmission tube (1) be partly provided with external diameter be more than described containing cavity (11) diameter back-up ring (23); The appropriate section being located between groove (12) and projection (16) on described tube core rotor (2) periphery wall is also arranged with second spring (22), described tube core rotor (2) periphery wall is had abutted with described second spring (22) one end projecting radially outwardly One protuberance (25), described transmission tube (1) internal perisporium has radially-inwardly project can be another with described second spring (22) The second protuberance (18) that end abuts.
6. the actuating device for electromechanical testing as any one of Claims 1 to 5 is it is characterised in that described transmission The medial wall of pipe (1) is provided with the projection (16) being inserted in the groove (21) of described tube core rotor (2).
CN201410383838.3A 2014-08-06 2014-08-06 A kind of actuating device for electromechanical testing Active CN104166094B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410383838.3A CN104166094B (en) 2014-08-06 2014-08-06 A kind of actuating device for electromechanical testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410383838.3A CN104166094B (en) 2014-08-06 2014-08-06 A kind of actuating device for electromechanical testing

Publications (2)

Publication Number Publication Date
CN104166094A CN104166094A (en) 2014-11-26
CN104166094B true CN104166094B (en) 2017-03-08

Family

ID=51909998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410383838.3A Active CN104166094B (en) 2014-08-06 2014-08-06 A kind of actuating device for electromechanical testing

Country Status (1)

Country Link
CN (1) CN104166094B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111458134B (en) * 2020-05-27 2021-11-09 中国航发湖南动力机械研究所 Rotor test switching mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158494A (en) * 1998-06-19 2000-12-12 Huang; Shien-Te Winding device for window covering
CN2935344Y (en) * 2006-06-03 2007-08-15 王健 Picture circulation display arrangement
CN201152137Y (en) * 2008-01-02 2008-11-19 朱晓荧 Wound roll drive apparatus for roll screen
CN201184400Y (en) * 2008-04-22 2009-01-21 北京航空航天大学 Telescopic mechanism with straight-line guidance
CN204154873U (en) * 2014-08-06 2015-02-11 宁波杜亚机电技术有限公司 A kind of gearing for electromechanical testing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158494A (en) * 1998-06-19 2000-12-12 Huang; Shien-Te Winding device for window covering
CN2935344Y (en) * 2006-06-03 2007-08-15 王健 Picture circulation display arrangement
CN201152137Y (en) * 2008-01-02 2008-11-19 朱晓荧 Wound roll drive apparatus for roll screen
CN201184400Y (en) * 2008-04-22 2009-01-21 北京航空航天大学 Telescopic mechanism with straight-line guidance
CN204154873U (en) * 2014-08-06 2015-02-11 宁波杜亚机电技术有限公司 A kind of gearing for electromechanical testing

Also Published As

Publication number Publication date
CN104166094A (en) 2014-11-26

Similar Documents

Publication Publication Date Title
EP1241774A3 (en) Stator for a rotating electrical machine and method of manufacturing the stator
WO2008100373A3 (en) Magnet retention system for permanent magnet motors and generators
CN105297330A (en) Outer drum of roller washing machine, roller washing machine and assembly method for inner and outer drums of roller washing machine
JP2018509873A (en) Generator driven by conveyor belt
CN106464065A (en) Motor
CN104166094B (en) A kind of actuating device for electromechanical testing
CN105099065A (en) Automobile window glass drive unit, and driving assembly and assembling method thereof
CN104659945B (en) Electric rotating machine
CN202026197U (en) Positioning structure for internal component of motor shaft tube
CN204154873U (en) A kind of gearing for electromechanical testing
CN207835243U (en) Motor
CN103872826A (en) Coolant supplying and collecting apparatus and motor including the same
CN103457387B (en) A kind of assembly structure of stators and rotators and the generator of application thereof
CN202103505U (en) Motor
CN209982262U (en) Transmission structure of hollow cup tubular motor
CN108614211A (en) The Universal testing device for preventing separately-loaded permanent magnet torque motor rotor from colliding
CN204118952U (en) The syndeton of motor and shaft coupling
CN208835944U (en) Commutator for Large DC Machines brush holder assembly tooling
CN207910615U (en) Rotor and motor
CN201383716Y (en) Pin-jointed structure of motor rotor
CN202223155U (en) Motor unit of dust collector
CN206077130U (en) For the internal connecting type motor of air compressor machine
CN204623113U (en) A kind of vehicle and hybrid power system, motor planetary row mechanism and axle mounting structure
CN204425059U (en) Rare earth magnet motor
CN204530224U (en) The bearing arrangement of washing machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant