CN103183285B - A kind of suspender for bearing enclose - Google Patents

A kind of suspender for bearing enclose Download PDF

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Publication number
CN103183285B
CN103183285B CN201110452672.2A CN201110452672A CN103183285B CN 103183285 B CN103183285 B CN 103183285B CN 201110452672 A CN201110452672 A CN 201110452672A CN 103183285 B CN103183285 B CN 103183285B
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CN
China
Prior art keywords
claw
interior
shaft hole
pin shaft
hook
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CN201110452672.2A
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Chinese (zh)
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CN103183285A (en
Inventor
张志诚
高解农
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SHANGHAI UNITED BEARING CO Ltd
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SHANGHAI UNITED BEARING CO Ltd
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Priority to CN201110452672.2A priority Critical patent/CN103183285B/en
Publication of CN103183285A publication Critical patent/CN103183285A/en
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Publication of CN103183285B publication Critical patent/CN103183285B/en
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Abstract

The invention discloses one and have flexibly, advantage easily, can the suspender for bearing enclose of fast speed clamping, at least comprise claw and an outer claw in suspension ring.The lower end of described suspension ring is provided with pin shaft hole; The upper end of described interior claw is provided with a pin shaft hole, and the lower end of this interior claw is linked up with extroversion; The upper end of described outer claw is provided with a pin shaft hole, the lower end of this outer claw with interior to hook; The lower end of described suspension ring, the upper end of described interior claw, together with the upper end thereof of described outer claw, make described interior claw become scissor suspension hook with wild card claw type.

Description

A kind of suspender for bearing enclose
Technical field
The present invention relates to a kind of suspender for bearing enclose.
Background technology
The inner ring of large size bearing and the hoisting method of outer ring all more traditional, owing to these workpiece not having available through hole and workpiece itself is heavier, handling are inconvenient to typically use at least three steel ropes or suspender belt and in ring, are looked at 3 tie up in uniform way in ring very much, again three steel wires or suspender belt are grouped on suspension ring and lift, therefore effort is compared, a people has been difficult to this charge and discharge operations, besides have large danger, require higher to operator, require the lifting technique possessing specialty, still larger to the loss of suspender, relative to the manpower using workshop, material resources input ratio is larger.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of suspender for bearing enclose being provided, it has flexibly, advantage easily, can fast speed clamping.
A kind of technical scheme realizing above-mentioned purpose is: a kind of suspender for bearing enclose, and described suspender at least comprises claw and an outer claw in suspension ring, and the lower end of described suspension ring is provided with pin shaft hole;
Described interior claw is inverted L-shaped, is divided into the section of sloping inwardly and vertical section, described in the middle part of the section of sloping inwardly be provided with a pin shaft hole, described in the lower end of the section of sloping inwardly be connected with the upper end of described vertical section, the lower end of described vertical section is linked up with extroversion;
Described outer claw is inverted L-shaped, be divided into outward-dipping section and vertical section, the middle part of described outward-dipping section is provided with a pin shaft hole, the lower end of described outward-dipping section is connected with the upper end of described vertical section, the lower end of described vertical section, to be describedly interiorly also connected with the lower end of described outer claw vertical section by a strut bar to hook to hook with interior;
Described interior claw extroversion hook higher than in described outer claw to hook;
The pin shaft hole at the pin shaft hole at the middle part of the described interior claw section of sloping inwardly and the middle part of outward-dipping section of described outer claw is hinged;
Described suspender also comprises the connecting rod that a pair two ends are respectively equipped with pin shaft hole, and the upper end of the section of sloping inwardly of described interior claw is provided with a pin shaft hole, and the upper end of outward-dipping section of described outer claw is provided with a pin shaft hole; The upper end of described pair of links is all hinged with the lower end pin shaft hole of described suspension ring, the lower end of this pair of links respectively with the upper end of the section of sloping inwardly of described interior claw and the upper end thereof of outward-dipping section of described outer claw; Interior claw is made to become scissor suspension hook with wild card claw type.
The technical scheme of the suspender for bearing enclose of the present invention, oeverall quality is smaller, and grasp is comparatively large, is that a larger plane has larger effect for workpiece support face; For suspender belt, there is the feature of long service life; Relative to large bont, it has flexibly, advantage easily, can fast speed clamping.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of a kind of embodiment of the suspender for bearing enclose of the present invention;
Fig. 2 is the A-A direction view of Fig. 1;
Fig. 3 is the birds-eye view of the another kind of embodiment of the suspender for bearing enclose of the present invention;
Fig. 4 is the B-B direction view of Fig. 3.
Detailed description of the invention
In order to understand technical scheme of the present invention better, be also described in detail by reference to the accompanying drawings below by specific embodiment:
Refer to Fig. 1 and Fig. 2, the suspender of a kind of bearing enclose of the present invention, comprise claw 4 and an outer claw 5 in suspension ring 1, wherein:
The lower end of suspension ring 1 is provided with pin shaft hole;
The upper end of interior claw 4 is provided with a pin shaft hole, and the lower end of this interior claw 4 is with extroversion hook 40;
The upper end of outer claw 3 is provided with a pin shaft hole, the lower end of this outer claw 5 with interior to hook 50;
The upper end of the lower end of suspension ring 1, the upper end of interior claw 4 and outer claw 5 is hinged by a bearing pin 10, makes interior claw 4 and outer claw 5 form scissor suspension hook.
Above-mentioned suspender is mainly for bearing inner ring 60, the outer peripheral face of this bearing inner ring 60 at least has a raceway, the bottom of inner peripheral surface has a bulge loop, for the structure of bearing inner ring 60, the extroversion of interior claw 4 hook 40 can lower than in outer claw 5 to hook 50.During lifting bearing inner ring 60, make the extroversion of interior claw 4 hook 40 block the lower end of step, the interior raceway blocking the outer peripheral face of bearing inner ring 60 to hook 50 of outer claw 5, if the outer peripheral face of bearing inner ring 60 does not have raceway can block yet.After lifting suspension ring 1, the extroversion of inside and outside claw 4,5 lower end hook 40 and interiorly automatically inwardly to clamp to the effect of hook 50 due to shearing force, the power upwards now suffered by bearing inner ring 60 is linked up with 40 by the extroversion of interior claw 4 lower end and is provided.
Refer to Fig. 3 and Fig. 4 again, the suspender of another kind of bearing enclose of the present invention, comprise claw 4 ' and an outer claw 5 ' in suspension ring 1, pair of links 2,3, wherein: wherein, claw 4 ' is divided into interior vertical section 41 ' and the section of sloping inwardly 42 ', the upper end of interior vertical section 41 ' connects the lower end of the section of sloping inwardly 42 ', wherein outer claw 5 ' is divided into outer vertical section 51 ' and outward-dipping section 52 ', and the upper end of outer vertical section 51 ' connects the lower end of outward-dipping section 52 '.
The lower end of suspension ring 1 is provided with pin shaft hole;
Pair of links 2,3 two ends are respectively equipped with pin shaft hole;
The section of the sloping inwardly 42 ' upper end of interior claw 4 ' and middle part are respectively equipped with a pin shaft hole, and the lower end of the interior vertical section 41 ' of this interior claw 4 ' is with extroversion hook 40;
Outward-dipping section of 52 ' upper end of outer claw 5 ' and middle part are respectively equipped with a pin shaft hole, the outer vertical section 51 ' lower end of this outer claw 5 ' with level to strut bar 51 be connected in strut bar 51 outer end to hook 50;
The upper end of pair of links 2,3 is hinged by the lower end of a bearing pin and suspension ring 1, the lower end of this pair of links 2,3 is respectively by the upper end of the section of sloping inwardly 42 ' of a bearing pin and interior claw 4 ' and outward-dipping section of 52 ' upper end thereof of outer claw 5 ', the middle part of the section of sloping inwardly 42 ' of interior claw 4 ' and the middle part of outward-dipping section 52 ' of outer claw 5 ' are passed through, together with a hinge, to make interior claw 4 ' and outer claw 5 ' form scissor suspension hook.
Above-mentioned suspender is mainly for outside race 70, outer inner ring 70 inner and outer circumferential surfaces of this bearing at least has a raceway, the bottom of outer peripheral face has a scrobicular ring, and for the structure of outside race 70, the extroversion of interior claw 4 ' hook 40 can interior to hook 50 higher than outer claw 5 '.
Its main principle of above-mentioned suspender is according to scissors principle, the common clamp shaft bearing outer-ring 70 of inside and outside claw 4 ', 5 ', and outer claw 5 ' also plays an effect supported, and can prevent outside race 70 rocking and swinging in lifting process.
A whole set of fixture can have three to four cover suspenders to realize the lifting of bearing enclose.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.

Claims (1)

1. for a suspender for bearing enclose, it is characterized in that, described suspender at least comprises claw and an outer claw in suspension ring, and the lower end of described suspension ring is provided with pin shaft hole;
Described interior claw is inverted L-shaped, is divided into the section of sloping inwardly and vertical section, described in the middle part of the section of sloping inwardly be provided with a pin shaft hole, described in the lower end of the section of sloping inwardly be connected with the upper end of described vertical section, the lower end of described vertical section is linked up with extroversion;
Described outer claw is inverted L-shaped, be divided into outward-dipping section and vertical section, the middle part of described outward-dipping section is provided with a pin shaft hole, the lower end of described outward-dipping section is connected with the upper end of described vertical section, the lower end of described vertical section, to be describedly interiorly also connected with the lower end of described outer claw vertical section by a strut bar to hook to hook with interior;
Described interior claw extroversion hook higher than in described outer claw to hook;
The pin shaft hole at the pin shaft hole at the middle part of the described interior claw section of sloping inwardly and the middle part of outward-dipping section of described outer claw is hinged;
Described suspender also comprises the connecting rod that a pair two ends are respectively equipped with pin shaft hole, and the upper end of the section of sloping inwardly of described interior claw is provided with a pin shaft hole, and the upper end of outward-dipping section of described outer claw is provided with a pin shaft hole; The upper end of described pair of links is all hinged with the lower end pin shaft hole of described suspension ring, the lower end of this pair of links respectively with the upper end of the section of sloping inwardly of described interior claw and the upper end thereof of outward-dipping section of described outer claw; Interior claw is made to become scissor suspension hook with wild card claw type.
CN201110452672.2A 2011-12-29 2011-12-29 A kind of suspender for bearing enclose Active CN103183285B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110452672.2A CN103183285B (en) 2011-12-29 2011-12-29 A kind of suspender for bearing enclose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110452672.2A CN103183285B (en) 2011-12-29 2011-12-29 A kind of suspender for bearing enclose

Publications (2)

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CN103183285A CN103183285A (en) 2013-07-03
CN103183285B true CN103183285B (en) 2015-10-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104609293B (en) * 2015-01-20 2017-08-04 宁波菲仕电机技术有限公司 A kind of stator hoisting frock
CN107298374A (en) * 2017-08-11 2017-10-27 江苏中车电机有限公司 A kind of large size bearing handling erecting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201999631U (en) * 2011-03-11 2011-10-05 中煤平朔煤业有限责任公司 Oil-barrel hoisting tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109952A (en) * 1977-02-09 1978-08-29 Michel Monzain Package lifter
SU1009963A1 (en) * 1981-11-10 1983-04-07 Предприятие П/Я М-5835 Automatic gripper
JPS6296085U (en) * 1985-12-04 1987-06-19
CN201825646U (en) * 2010-10-22 2011-05-11 毕节地区力帆骏马振兴车辆有限公司 Special lifting appliance for automobile main speed reducer and differential mechanism assembly
CN202481906U (en) * 2011-12-29 2012-10-10 上海联合滚动轴承有限公司 Lifting appliance for inner ring and outer ring of bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201999631U (en) * 2011-03-11 2011-10-05 中煤平朔煤业有限责任公司 Oil-barrel hoisting tool

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