CN104876117A - Stator core hoisting clamp device - Google Patents

Stator core hoisting clamp device Download PDF

Info

Publication number
CN104876117A
CN104876117A CN201510273373.0A CN201510273373A CN104876117A CN 104876117 A CN104876117 A CN 104876117A CN 201510273373 A CN201510273373 A CN 201510273373A CN 104876117 A CN104876117 A CN 104876117A
Authority
CN
China
Prior art keywords
stator core
fixed
support
strut
suspension rod
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.)
Pending
Application number
CN201510273373.0A
Other languages
Chinese (zh)
Inventor
孙宝晶
胡志明
姜惠玲
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.)
Weihai And Light New Material Science And Technology Ltd
Original Assignee
Weihai And Light New Material Science And Technology 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 Weihai And Light New Material Science And Technology Ltd filed Critical Weihai And Light New Material Science And Technology Ltd
Priority to CN201510273373.0A priority Critical patent/CN104876117A/en
Publication of CN104876117A publication Critical patent/CN104876117A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54Internally-expanding grippers for handling hollow articles
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

Abstract

The invention relates to a stator core hoisting clamp device. The device comprises jackstays, wherein the jackstays are hinged to a bracket and a fixed bracket through a connecting block and a small connecting block; rubber belts are fixed on the jackstays by bolts; the fixed bracket is welded on a suspender; the bracket can slide up and down on the suspender, so that the diameter of the circle formed by the three jackstays can be changed. When the diameter of the circle is increased, pressure is generated between the jackstays and the inner wall of a stator core, and the stator core is hoisted through the friction generated by the rubber belts fixed on the jackstays by the bolts. The stator core hoisting clamp device is reasonable and simple in structure, convenient and flexible to use, low in cost, convenient and feasible, and can be used by motor manufacturers to transfer stator cores.

Description

A kind of stator core lifting tong device
Technical field
The present invention relates to a kind of stone tongs, specifically a kind of stator core lifting tong device.
Background technology
We know, at present, stator core lifting tong kind is a lot, include that tether directly lifts, the sleeping dress of cross bar etc.It is large that tether directly lifts labour intensity, and location is inaccurate, inefficiency; The pole dress that crouches is poor to the protection of stator, easily damages winding copper cash, inconvenient operation, dangerous.
Summary of the invention
Technical matters to be solved by this invention overcomes above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, simple, easy to use, flexible, stator core lifting tong device with low cost.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
A kind of stator core lifting tong device, it is characterized in that strut is hinged by contiguous block, little contiguous block and support, fixed support, rubber tape is fixed on strut by bolt, nut, packing ring, fixed support is fixed on suspension rod, support can slide up and down on suspension rod, thus change the size being formed circle diameter by three struts, when circle diameter increases, strut and stator core inwall produce pressure, and stator core is sling by the friction force that the rubber tape be fixed on strut by bolt, packing ring is produced.
The said suspension rod of the present invention, ringbolt is equipped with on top, and the support that can slide up and down along suspension rod is housed between ringbolt and locating bush, and locating bush is contained between support and fixed mount.
The present invention is owing to adopting said structure, during hoisting hook lifting boom, the relative suspension rod slide downward of support, strut is driven radially outward to move by contiguous block and little contiguous block, the circle diameter that three struts were originally formed becomes large, make three struts produce pressure with stator core contact internal walls simultaneously, because the rubber tape friction force that strut is installed is large, thus stator core of slinging.After stator core is put into the position of specifying, a little pine once hoisting hook can take down stator hoisting fixture.Against existing technologies, the present invention is rational in infrastructure, simple, easy to use, flexible, with low cost, convenient and practical, is applicable to the transfer stator core of motor manufacturer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is birds-eye view of the present invention.
Be labeled as in figure: 1. strut, 2. contiguous block, 3. support, 4. ringbolt, 5. suspension rod, 6. locating bush, 7. fixed support, 8. little contiguous block, 9. bolt, 10. packing ring, 11. bolts, 12. packing rings, 13. nuts, 14. rubber tapees.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As Fig. 1, shown in Fig. 2, a kind of stator core lifting tong device, be provided with strut 1, it is characterized in that strut 1 is by contiguous block 2, little contiguous block 8 and support 3, fixed support 7 is hinged, be hinged between them, support 3 can move up and down along suspension rod 5, drive strut 1 that strut 1 is moved radially by contiguous block 2 and little contiguous block 8, three identical struts are along the circumferential direction uniformly distributed, the little contiguous block that three identical contiguous blocks are identical with six is connected with strut respectively, sliding up and down by support, strut is driven to make it to move radially, change the size of the diameter formed by three struts, rubber tape 14 strut 1 is equipped with, strengthen friction force and protect stator core internal circular surfaces not to be damaged, rubber tape 14 is fixed on strut 1 by bolt 11, packing ring 12, nut 13, fixed support 7 is fixed on suspension rod 5, support 3 can slide up and down on suspension rod 5, thus change the size being formed circle diameter by three struts, when circle diameter increases, strut and stator core inwall produce pressure, and stator core is sling by the friction force that the rubber tape 14 be fixed on strut 5 by bolt 9, packing ring 10 is produced.
A kind of stator core lifting tong device, it is characterized in that said suspension rod 5, ringbolt 4 is equipped with on top, and the support 3 that can slide up and down along suspension rod 5 is housed between ringbolt 4 and locating bush 6, and locating bush 6 is contained between support 3 and fixed mount 7.
When the present invention uses, the suspension rod 5 that ringbolt 1 is housed is hung with hoisting hook, this fixture is put in the inner circle of stator core, start hoisting hook, hoisting hook is vertically lifted by crane, now support 3 suspension rod 5 slide downward relatively, strut 1 is driven radially outward to move by contiguous block 2 and little contiguous block 8, the circle diameter that three struts were originally formed becomes large, three struts 1 are made simultaneously to produce pressure with stator core contact internal walls, because rubber tape 14 bolt 11 is fixed on strut, now support 3 moves down, by contiguous block 2 and little contiguous block 8, strut 1 is radially pushed away, because fixed support 7 is welded on suspension rod 5, can not move, so along with the continuous increase of thrust, rubber tape 14 also constantly increases with the friction force of stator inner wall, the position being put into and specifying until stator core is sling.When fixture is taken off in stator core, only by hoisting hook Panasonic, a lower bracket 3 need be drawn a little to take off, for not make support 3 slide too large distance when taking off, locating bush 6 is housed between support 3 and fixed support 7.It is rational in infrastructure, simple, easy to use, flexible, with low cost, convenient and practical, is applicable to motor manufacturer and moves stator core.

Claims (2)

1. a stator core lifting tong device, be provided with strut, it is characterized in that strut is hinged by contiguous block, little contiguous block and support, fixed support, rubber tape is fixed on strut by bolt, nut, packing ring, fixed support is fixed on suspension rod, support can slide up and down on suspension rod, thus change the size being formed circle diameter by three struts, when circle diameter increases, strut and stator core inwall produce pressure, and stator core is sling by the friction force that the rubber tape be fixed on strut by bolt, packing ring is produced.
2. a kind of stator core lifting tong device according to claim 1, it is characterized in that said suspension rod, ringbolt is equipped with on top, and the support that can slide up and down along suspension rod is housed between ringbolt and locating bush, and locating bush is contained between support and fixed mount.
CN201510273373.0A 2015-05-26 2015-05-26 Stator core hoisting clamp device Pending CN104876117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510273373.0A CN104876117A (en) 2015-05-26 2015-05-26 Stator core hoisting clamp device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510273373.0A CN104876117A (en) 2015-05-26 2015-05-26 Stator core hoisting clamp device

Publications (1)

Publication Number Publication Date
CN104876117A true CN104876117A (en) 2015-09-02

Family

ID=53943848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510273373.0A Pending CN104876117A (en) 2015-05-26 2015-05-26 Stator core hoisting clamp device

Country Status (1)

Country Link
CN (1) CN104876117A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438955A (en) * 2015-12-27 2016-03-30 天津尚吉液压设备有限公司 Lifting auxiliary device
CN106411065A (en) * 2016-08-29 2017-02-15 江苏远东电机制造有限公司 Efficient motor stator core lifting device
CN107128578A (en) * 2017-06-30 2017-09-05 苏州市合叶精密机械有限公司 One kind wheel wreath handling device
CN110752717A (en) * 2019-10-30 2020-02-04 汇龙电机有限公司 Lamination equipment for stator punching sheets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438955A (en) * 2015-12-27 2016-03-30 天津尚吉液压设备有限公司 Lifting auxiliary device
CN106411065A (en) * 2016-08-29 2017-02-15 江苏远东电机制造有限公司 Efficient motor stator core lifting device
CN107128578A (en) * 2017-06-30 2017-09-05 苏州市合叶精密机械有限公司 One kind wheel wreath handling device
CN110752717A (en) * 2019-10-30 2020-02-04 汇龙电机有限公司 Lamination equipment for stator punching sheets
CN110752717B (en) * 2019-10-30 2020-11-10 汇龙电机有限公司 Lamination equipment for stator punching sheets

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150902

WD01 Invention patent application deemed withdrawn after publication