CN102832757B - Mounting device for synchronous wheel of motor - Google Patents

Mounting device for synchronous wheel of motor Download PDF

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Publication number
CN102832757B
CN102832757B CN201210332312.3A CN201210332312A CN102832757B CN 102832757 B CN102832757 B CN 102832757B CN 201210332312 A CN201210332312 A CN 201210332312A CN 102832757 B CN102832757 B CN 102832757B
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center pole
synchronous wheel
motor
moving
drive rod
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CN102832757A (en
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丁阿伟
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Hangzhou Mige Electric Co Ltd
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Hangzhou Mige Electric Co Ltd
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Abstract

The invention belongs to the technical field of an auxiliary tooling device for motor production, and particularly relates to a mounting device for a synchronous wheel of a motor, solving the technical problems of the existing installation of the synchronous wheel of the motor such as low production efficiency, complex operation, and high cost. The device comprises a central rod, wherein one end of the central rod is provided with a synchronous wheel sleeve, and the synchronous wheel sleeve is connected with a drive mechanism for driving the synchronous wheel sleeve to reciprocate up and down along the axial direction of the central rod. Compared with the prior art, the mounting device for the synchronous wheel of the motor has the advantages that the design is reasonable, the structure is simple, the operation is easy and labor-saving, the production efficiency is high, the cost is low, the product quality is high, the synchronous wheel can be tightly connected after being installed, and sliding cannot be caused easily.

Description

Motor in synchrony wheel installation device
Technical field
The invention belongs to motor and produce auxiliary mould equipment technical field, especially relate to a kind of motor in synchrony wheel installation device.
Background technology
Motor drum in-phase is mounted in a kind of transmission mechanism on motor shaft, general by material 45# steel, aluminium alloy, copper, the materials processings such as nylon form, and because of it, to have transmission accurate, stable drive, the advantages such as transmission efficiency is high, and maintaining is convenient, so be widely used in the novel mechanical V belt translation of the every profession and trades such as lathe, weaving, printing, packaging for foodstuff, electric wire, instrument and meter, petrochemical industry, tobacco, communication.Existing synchronizing wheel is installed and is usually completed by artificial or automation equipment, and because synchronizing wheel and motor shaft need compact siro spinning technology, when manually installing, synchronizing wheel easily slides on motor shaft, affects the gearratio of synchronizing wheel, and installation difficulty is large, and production efficiency is low; Automation equipment installs synchronizing wheel, need to purchase main equipment separately, thus the production cost causing synchronizing wheel to be installed is higher.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of apparatus for press-packing synchronizing wheel [application number: 200720311718.8], comprise base plate, base plate is provided with a left side for upright alternate setting, right support plate, base plate corresponds to left, pallet is provided with between right support plate, left, right support plate upper end crossbearer has horizontally disposed top board, vertical pilot hole is provided with above the corresponding pallet of top board, lead guiding is engaged in vertical pilot hole, the lower end that lead is positioned at top board is connected with pressure head, the upper end that lead is positioned at top board is provided with contiguous block, contiguous block is connected with press head, the position that lead corresponds between contiguous block and cover top surface is arranged with back-moving spring.
Such scheme improves the low problem of artificial installation synchronizing wheel production efficiency to a certain extent, but the program still exists complex structure, and operate inconvenience, production cost is high, and synchronizing wheel connects defective tightness, the problem of easily generation slip.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of reasonable in design, structure is simple, easy for installation, the motor in synchrony wheel installation device that cost is low.
For achieving the above object, present invention employs following technical proposal: this motor in synchrony wheel installation device, it is characterized in that, this device comprises center pole, be provided with synchronous wheel case in one end of center pole, described synchronizing wheel puts the driving mechanism being connected with and synchronous wheel case can be driven axially to move back and forth up and down along center pole.Driving mechanism drives synchronizing wheel to be enclosed within center pole and axially moves up and down.Synchronous wheel case in the present invention can be connected on synchronizing wheel, synchronizing wheel can be driven to move axially, thus synchronizing wheel is arranged on motor shaft head when synchronizing wheel cover moves axially.
In above-mentioned motor in synchrony wheel installation device, between described center pole and synchronous wheel case, be provided with axially directed mechanism.Axially directed mechanism carries out axially directed to synchronizing wheel cover, avoids synchronizing wheel cover to move axially in process and occurs deviation.
In above-mentioned motor in synchrony wheel installation device, described driving mechanism comprises drive rod, this drive rod and center pole are mutually vertical to be arranged, be provided with crank in one end of drive rod, drive rod and center pole axial location and circumference are rotationally connected, and drive rod is provided with at least one moving body, be connected by helicitic texture between described drive rod and moving body, between moving body and synchronous wheel case, be provided with drive link, one end and the moving body of described drive link are hinged, and the other end is hinged with synchronous wheel case.When shaking crank, drive rod circumference is rotated, and moving body moves left and right and drives synchronizing wheel cover to move up and down by drive link on drive rod.
In above-mentioned motor in synchrony wheel installation device, the quantity of described moving body is two and is symmetricly set on the both sides of center pole, drive rod is provided with the two sections of thread segments being symmetricly set on center pole both sides, described moving body is with thread segment one_to_one corresponding and be threaded, and the hand of spiral of two sections of thread segments is contrary.The moving body that bilateral symmetry is arranged, more steady when synchronizing wheel cover is moved up and down, not easily offset.
In above-mentioned motor in synchrony wheel installation device, described axially directed mechanism comprises the guide post being located at center pole lower end, and described synchronous wheel case to be set on guide post and can to slide axially along guide post; The end of described guide post is provided with the detachable syndeton that can be fixedly connected with motor shaft head.Described Detachable connection structure comprises is located at guide post end and the bolt that can be connected with the spindle nose screwed hole on motor shaft head.Described bolt is connected with guide post by the connecting thread hole being located at guide post end.During installation, motor shaft head is bolted on guide post end, synchronous wheel case slides axially along guide post, thus is installed on motor shaft head by synchronizing wheel.Also be provided with limited step between described guide post and center pole, spacing effect can be played when synchronous wheel case upward sliding.
Alternatively, in above-mentioned motor in synchrony wheel installation device, described axially directed mechanism comprises the pilot hole being located at center pole end, and being plugged with in pilot hole can along pilot hole expansion link in axial sliding, and described synchronous wheel case is fixedly installed on expansion link end.Driving mechanism drives synchronizing wheel cover to move up and down, and now expansion link can slide axially in pilot hole, realizes guiding.
In above-mentioned motor in synchrony wheel installation device, between described driving mechanism and center pole, be provided with the limit swinging mechanism that can prevent driving mechanism circuit oscillation; Described limit swinging mechanism comprises is located at center pole and cross section is non-circular slides portion, described slides sliding sleeve portion being arranged with and having the through hole adapted with the portion profile of sliding, gangbar is provided with between sliding sleeve and moving body, one end and the sliding sleeve of described gangbar are hinged, the other end and moving body hinged.The portion of sliding is non-circular, can prevent driving mechanism circuit oscillation, ensures that synchronous wheel case moves swimmingly.Under the effect of driving mechanism, sliding sleeve can be driven to move up and down for gangbar and sliding sleeve is contrary with synchronous wheel case moving direction.Gangbar and drive link assume diamond in shape and arrange, thus make moving up and down of synchronous wheel case more steady, not easily offset.
In above-mentioned motor in synchrony wheel installation device, have the through hole of horizontally set in the middle part of described center pole, described drive rod wears in through-holes, between through hole and drive rod, be provided with bearing.Bearing makes the rotation of drive rod circumference be more prone to, more laborsaving during shake crank.
In above-mentioned motor in synchrony wheel installation device, described center pole comprises the body of rod and the lower body of rod, the described upper body of rod is provided with arc body, the described lower body of rod is provided with arc lower body, and described upper arc body and arc lower body are fastened by location structure and are connected thus form above-mentioned through hole.Replacing and the maintenance of center pole are convenient in such design.Described location structure comprises and is somely arranged on the upper installing hole of arc body and some lower installing holes be arranged on arc lower body, and described upper installing hole is with lower installing hole one_to_one corresponding and be connected by bolt.
In above-mentioned motor in synchrony wheel installation device, the upper end in described portion of sliding is provided with handrail handle; Described synchronizing wheel puts the synchronizing wheel location structure be provided with for positioning synchronous wheel.Handrail handle is convenient to grasp and also can be carried out spacing to sliding sleeve; Described synchronizing wheel location structure comprises the fastening screw pit being arranged on synchronizing wheel and putting, and is provided with screw, thus is fixed on firmly in synchronous wheel case by synchronizing wheel in fastening screw pit.Here synchronizing wheel location structure can also adopt other structures, can as long as synchronous wheel case and synchronizing wheel can be realized positioning instant.
Compared with prior art, the advantage of this motor in synchrony wheel installation device is: reasonable in design, and structure is simple, and simple to operate, laborsaving, production efficiency is high, and cost is low, good product quality, and synchronizing wheel connects closely after installing, and not easily slides.
Accompanying drawing explanation
Fig. 1 is that master provided by the invention cuts open structural representation.
Fig. 2 is the structural representation of embodiment one provided by the invention.
Fig. 3 is the lower bar structure schematic diagram of embodiment one provided by the invention.
Fig. 4 is the structural representation of embodiment two provided by the invention.
In figure, center pole 1, limited step 10, the upper body of rod 11, upper arc body 111, the lower body of rod 12, screw 120, arc lower body 121, synchronous wheel case 2, fastening screw pit 21, top are pressed screw 22, driving mechanism 3, drive rod 31, crank 311, thread segment 312, moving body 32, drive link 33, axially directed mechanism 4, guide post 41, connecting thread hole 410, pilot hole 42, expansion link 43, motor shaft head 5, limit swinging mechanism 6, are slided portion 61, sliding sleeve 62, gangbar 63, through hole 7, bearing 71, handrail handle 8, synchronizing wheel 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment one
As shown in Figure 1, 2, this motor in synchrony wheel installation device, comprise center pole 1, synchronous wheel case 2 is provided with in one end of center pole 1, synchronous wheel case 2 is connected with the driving mechanism 3 that synchronous wheel case 2 can be driven axially to move back and forth up and down along center pole 1, driving mechanism 3 drives synchronous wheel case 2 axially to move up and down on center pole 1.Be provided with axially directed mechanism 4 between center pole 1 and synchronous wheel case 2, axially directed mechanism 4 carries out axially directed to synchronous wheel case 2.
Driving mechanism 3 comprises drive rod 31, this drive rod 31 is arranged with center pole 1 is mutually vertical, crank 311 is provided with in one end of drive rod 31, drive rod 31 with center pole 1 axial location and circumference be rotationally connected, drive rod 31 is provided with at least one moving body 32, is connected by helicitic texture between described drive rod 31 and moving body 32, between moving body 32 and synchronous wheel case 2, be provided with drive link 33, one end and the moving body 32 of described drive link 33 are hinged, and the other end is hinged with synchronous wheel case 2.When shaking crank 311, drive rod 31 circumference is rotated, and moving body 32 moves left and right and drives synchronous wheel case 2 to move up and down by drive link 33 on drive rod 31.Have the through hole 7 of horizontally set in the middle part of center pole 1, described drive rod 31 is located in through hole 7, is provided with bearing 71 between through hole 7 and drive rod 31, and bearing 71 makes the rotation of drive rod 31 circumference be more prone to, more laborsaving during shake crank 311.
In the present embodiment, the quantity of moving body 32 is two and is symmetricly set on the both sides of center pole 1, drive rod 31 is provided with the two sections of thread segments 312 being symmetricly set on center pole 1 both sides, described moving body 32 is with thread segment 312 one_to_one corresponding and be threaded, the hand of spiral of two sections of thread segments 312 is contrary, the moving body 32 that bilateral symmetry is arranged, more steady when synchronous wheel case 2 is moved up and down, not easily offset.
In the present embodiment, axially directed mechanism 4 comprises the guide post 41 being located at center pole 1 lower end, and described synchronous wheel case 2 to be set on guide post 41 and can to slide axially along guide post 41; The end of described guide post 41 is provided with the detachable syndeton that can be fixedly connected with motor shaft head 5.Described Detachable connection structure comprises is located at guide post 41 end and the bolt (not shown) that can be connected with the spindle nose screwed hole (not shown) on motor shaft head 5.As shown in Figure 3, described bolt (not shown) is connected with guide post 41 by the connecting thread hole 410 being located at guide post 41 end.During installation, motor shaft head 5 is fixed on guide post 41 end by bolt (not shown), synchronous wheel case 2 slides axially along guide post 41, thus is installed on motor shaft head 5 by synchronizing wheel 9.Also be provided with limited step 10 between described guide post 41 and center pole 1, spacing effect can be played when synchronous wheel case 2 upward sliding.
The limit swinging mechanism 6 that can prevent driving mechanism 3 circuit oscillation is provided with between driving mechanism 3 and center pole 1; Described limit swinging mechanism 6 comprises to be located on center pole 1 and cross section is non-circular slides portion 61, described portion of sliding 61 is arranged with the sliding sleeve 62 with the through hole adapted with the portion of sliding 61 profile, gangbar 63 is provided with between sliding sleeve 62 and moving body 32, one end and the sliding sleeve 62 of described gangbar 63 are hinged, the other end and moving body 32 hinged.Slide portion 61 in non-circular, driving mechanism 3 circuit oscillation can be prevented.Under the effect of driving mechanism 3, sliding sleeve 62 can be driven to move up and down for gangbar 63 and sliding sleeve 62 is contrary with synchronous wheel case 2 moving direction.Gangbar 63 and drive link 33 assume diamond in shape and arrange, thus make moving up and down of synchronous wheel case 2 more steady, not easily offset.
In the present embodiment, center pole 1 comprises the body of rod 11 and the lower body of rod 12, the described upper body of rod 11 is provided with arc body 111, the described lower body of rod 12 is provided with arc lower body 121, and described upper arc body 111 and arc lower body 121 are fastened by location structure and are connected thus form above-mentioned through hole 7.Replacing and the maintenance of center pole 1 are convenient in such design, are also convenient to the installation of drive rod 31 simultaneously.Location structure comprises and is somely arranged on the upper installing hole of arc body 111 and some lower installing holes be arranged on arc lower body 121, and upper installing hole is with lower installing hole one_to_one corresponding and be connected by screw 120.
The upper end of sliding portion 61 is provided with handrail handle 8; Described synchronous wheel case 2 is provided with the synchronizing wheel location structure for positioning synchronous wheel 9.Handrail handle 8 is convenient to grasp and also can be carried out spacing to sliding sleeve 62.Synchronizing wheel location structure comprises the fastening screw pit 21 be arranged in synchronous wheel case 2, is provided with top pressure screw 22, thus is fixed on firmly in synchronous wheel case 2 by synchronizing wheel 9 in fastening screw pit 21.
The principle of the present embodiment is: during installation, is first placed on by synchronizing wheel 9 in synchronous wheel case 2, and synchronous wheel case 2 to be arranged on guide post 41 and can to slide on guide post 41, and guide post 41 end is connected with motor shaft head 5.When shaking crank 311, two moving bodys 32 on drive rod 31 move toward contrary direction respectively, and under the drive of drive link 33, synchronous wheel case 2 realizes axially moving down on center pole 1, thus is installed on motor shaft head 5 by synchronizing wheel 9.
Embodiment two
As shown in Figure 4, the present embodiment with the structure of embodiment one and principle substantially identical, different place is, axially directed mechanism 4 in this enforcement comprises the pilot hole 42 being located at center pole 1 end, being plugged with in pilot hole 42 can along pilot hole 42 expansion link 43 in axial sliding, and synchronous wheel case 2 is fixedly installed on expansion link 43 end.During installation, positioning synchronous wheel 9 in synchronous wheel case 2, then synchronizing wheel 9 is aimed at motor shaft head 5, driving mechanism 3 drives expansion link 43 to slide axially in pilot hole 42, thus drive synchronous wheel case 2 axially to move down, the synchronizing wheel 9 in synchronous wheel case 2 is installed on motor shaft head 5.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ center pole 1 herein, limited step 10, the upper body of rod 11, upper arc body 111, the lower body of rod 12, screw 120, arc lower body 121, synchronous wheel case 2, fastening screw pit 21, top pressure screw 22, driving mechanism 3, drive rod 31, crank 311, thread segment 312, moving body 32, drive link 33, axially directed mechanism 4, guide post 41, connecting thread hole 410, pilot hole 42, expansion link 43, motor shaft head 5, limit swinging mechanism 6, slide portion 61, sliding sleeve 62, gangbar 63, through hole 7, bearing 71, handrail handle 8, term such as synchronizing wheel 9 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.

Claims (8)

1. a motor in synchrony wheel installation device, it is characterized in that, this device comprises center pole (1), be provided with synchronous wheel case (2) in one end of center pole (1), described synchronous wheel case (2) be connected with the driving mechanism (3) that synchronous wheel case (2) can be driven axially to move back and forth up and down along center pole (1), axially directed mechanism (4) is provided with between described center pole (1) and synchronous wheel case (2), described driving mechanism (3) comprises drive rod (31), this drive rod (31) is arranged with center pole (1) is mutually vertical, crank (311) is provided with in one end of drive rod (31), drive rod (31) and center pole (1) axial location and circumference are rotationally connected, drive rod (31) is provided with at least one moving body (32), be connected by helicitic texture between described drive rod (31) and moving body (32), drive link (33) is provided with between moving body (32) and synchronous wheel case (2), one end and the moving body (32) of described drive link (33) are hinged, the other end is hinged with synchronous wheel case (2).
2. motor in synchrony wheel installation device according to claim 1, it is characterized in that, the quantity of described moving body (32) is two and is symmetricly set on the both sides of center pole (1), drive rod (31) is provided with the two sections of thread segments (312) being symmetricly set on center pole (1) both sides, described moving body (32) is with thread segment (312) one_to_one corresponding and be threaded, and the hand of spiral of two sections of thread segments (312) is contrary.
3. motor in synchrony wheel installation device according to claim 1 and 2, it is characterized in that, described axially directed mechanism (4) comprises the guide post (41) being located at center pole (1) lower end, and described synchronous wheel case (2) is set in guide post (41) and goes up and can slide axially along guide post (41); The end of described guide post (41) is provided with the detachable syndeton that can be fixedly connected with motor shaft head (5).
4. motor in synchrony wheel installation device according to claim 1 and 2, it is characterized in that, described axially directed mechanism (4) comprises the pilot hole (42) being located at center pole (1) end, being plugged with in pilot hole (42) can along pilot hole (42) expansion link (43) in axial sliding, and described synchronous wheel case (2) is fixedly installed on expansion link (43) end.
5. motor in synchrony wheel installation device according to claim 1, it is characterized in that, between described driving mechanism (3) and center pole (1), be provided with the limit swinging mechanism (6) that can prevent driving mechanism (3) circuit oscillation; Described limit swinging mechanism (6) comprises is located at that center pole (1) is upper and cross section is non-circular slides portion (61), described portion of sliding (61) is arranged with the sliding sleeve (62) with the through hole adapted with the portion of sliding (61) profile, gangbar (63) is provided with between sliding sleeve (62) and moving body (32), one end and the sliding sleeve (62) of described gangbar (63) are hinged, the other end and moving body (32) hinged.
6. motor in synchrony wheel installation device according to claim 5, it is characterized in that, described center pole (1) middle part has the through hole (7) of horizontally set, described drive rod (31) is located in through hole (7), is provided with bearing (71) between through hole (7) and drive rod (31).
7. motor in synchrony wheel installation device according to claim 6, it is characterized in that, described center pole (1) comprises the body of rod (11) and the lower body of rod (12), the described upper body of rod (11) is provided with arc body (111), the described lower body of rod (12) is provided with arc lower body (121), and described upper arc body (111) and arc lower body (121) are fastened by location structure and are connected thus form above-mentioned through hole (7).
8. motor in synchrony wheel installation device according to claim 5, is characterized in that, the upper end in described portion of sliding (61) is provided with handrail handle (8); Described synchronous wheel case (2) is provided with the synchronizing wheel location structure for positioning synchronous wheel (9).
CN201210332312.3A 2012-09-10 2012-09-10 Mounting device for synchronous wheel of motor Active CN102832757B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107538202B (en) * 2017-08-22 2019-10-18 东莞市蓉工自动化科技有限公司 A kind of motor drum in-phase assembling equipment

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Publication number Priority date Publication date Assignee Title
US4997069A (en) * 1988-11-22 1991-03-05 Gestra Aktiengesellschaft Electromotive drive for a control element
RU2044199C1 (en) * 1990-05-29 1995-09-20 Васильев Геннадий Владимирович Screw transmission
CN2808205Y (en) * 2005-06-10 2006-08-23 张煌东 Track adjustment structure of elliptical treadmill
JP2007230549A (en) * 2006-02-27 2007-09-13 Zf Lenksysteme Gmbh Steering device
CN201199211Y (en) * 2008-04-17 2009-02-25 西北工业大学 Tensile test apparatus for cruciform test piece
CN202818024U (en) * 2012-09-10 2013-03-20 杭州米格电机有限公司 Motor synchronizing wheel installation device

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JP5073010B2 (en) * 2010-06-04 2012-11-14 三菱電機株式会社 Permanent magnet synchronous motor assembly device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997069A (en) * 1988-11-22 1991-03-05 Gestra Aktiengesellschaft Electromotive drive for a control element
RU2044199C1 (en) * 1990-05-29 1995-09-20 Васильев Геннадий Владимирович Screw transmission
CN2808205Y (en) * 2005-06-10 2006-08-23 张煌东 Track adjustment structure of elliptical treadmill
JP2007230549A (en) * 2006-02-27 2007-09-13 Zf Lenksysteme Gmbh Steering device
CN201199211Y (en) * 2008-04-17 2009-02-25 西北工业大学 Tensile test apparatus for cruciform test piece
CN202818024U (en) * 2012-09-10 2013-03-20 杭州米格电机有限公司 Motor synchronizing wheel installation device

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