CN202481906U - Lifting appliance for inner ring and outer ring of bearing - Google Patents
Lifting appliance for inner ring and outer ring of bearing Download PDFInfo
- Publication number
- CN202481906U CN202481906U CN2011205652380U CN201120565238U CN202481906U CN 202481906 U CN202481906 U CN 202481906U CN 2011205652380 U CN2011205652380 U CN 2011205652380U CN 201120565238 U CN201120565238 U CN 201120565238U CN 202481906 U CN202481906 U CN 202481906U
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- CN
- China
- Prior art keywords
- claw
- hook
- interior
- suspender
- shaft hole
- 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.)
- Expired - Fee Related
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting appliance for an inner ring and an outer ring of a bearing, which has the advantages of being flexible, convenient and fast, can realize rapid clamping, and at least comprises a hanging ring, an inner clamping jaw and an outer clamping jaw, wherein the lower end of the hanging ring is provided with a pin shaft hole; the upper end of the inner clamping jaw is provided with a pin shaft hole; the lower end of the inner clamping jaw is provided with an outward hook; the upper end of the outer clamping jaw is provided with a pin shaft hole; the lower end of the outer clamping jaw is provided with an inward hook; and the lower end of the hanging ring, the upper end of the inner clamping jaw and the upper end of the outer clamping jaw are articulated together, so that a scissors-type hook can be formed by the inner clamping jaw and the outer clamping jaw.
Description
Technical field
The utility model relates to a kind of suspender that is used for bearing enclose.
Background technology
The inner ring of large size bearing and the hoisting method of outer ring all compare tradition, owing to have available through hole and workpiece itself not heavier on these workpiece, load and unload and are inconvenient to very much typically use at least three steel ropes or suspender belt and tie up in uniform way on ring looking on the ring at 3; Again three steel wires or suspender belt are grouped on the suspension ring and lift; Therefore relatively require great effort, a people is difficult to accomplish this charge and discharge operations, besides big danger is arranged; The operator is required than higher; Requirement possesses the lifting technique of specialty, and also the loss to suspender is also bigger, and is bigger with respect to the human and material resources input ratio that uses the workshop.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, a kind of suspender that is used for bearing enclose to be provided, and it has flexibly, advantage easily, can the fast speed clamping.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of suspender that is used for bearing enclose, comprise a claw and an outer claw in the suspension ring, at least, wherein:
The lower end of said suspension ring is provided with pin shaft hole;
The upper end of claw is provided with a pin shaft hole in said, and lower end of claw has export-oriented hook in this;
The upper end of said outer claw is provided with a pin shaft hole, and the lower end of this outer claw has interior to hook;
The upper end of the lower end of said suspension ring, said interior claw and the upper end of said outer claw are hinged, make said interior claw become scissor suspension hook with the wild card claw type.
The above-mentioned suspender that is used for bearing enclose, wherein, the extroversion of said interior claw hook is lower than the interior to hook of said outer claw.
The above-mentioned suspender that is used for bearing enclose, wherein, said suspender comprises that also a pair of two ends are respectively equipped with the connecting rod of pin shaft hole, and the upper end and the middle part of said interior claw are respectively equipped with a pin shaft hole, and the upper end of said outer claw and middle part are respectively equipped with a pin shaft hole; The upper end of said pair of links is all hinged with the lower end of said suspension ring; The lower end of this pair of links respectively with said in the upper end of upper end and said outer claw of claw hinged; The middle part of the middle part of claw and said outer claw is hinged in said, and claw becomes scissor suspension hook with the wild card claw type in making.
The above-mentioned suspender that is used for bearing enclose, wherein, the extroversion of said interior claw hook is higher than the interior to hook of said outer claw.
The above-mentioned suspender that is used for bearing enclose, wherein, said outer claw interior to the hook also through a strut bar with said outside claw be connected.
The technical scheme of the suspender that is used for bearing enclose of the utility model, oeverall quality is smaller, and grasp is bigger, is that a bigger plane has bigger effect to the workpiece support face; For suspender belt, have the characteristics of long service life; With respect to big bont, it has flexibly, advantage easily, can the fast speed clamping.
Description of drawings
Fig. 1 is the birds-eye view of a kind of embodiment of the suspender that is used for bearing enclose of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is the birds-eye view of the another kind of embodiment of the suspender that is used for bearing enclose of the utility model;
Fig. 4 is that the B-B of Fig. 3 is to view.
The specific embodiment
In order to understand the technical scheme of the utility model better, below through concrete embodiment and combine accompanying drawing at length to explain:
See also Fig. 1 and Fig. 2, the suspender of a kind of bearing enclose of the utility model comprises suspension ring 1, one an interior claw 4 and an outer claw 5, 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 lower end of claw 4 has export-oriented hook 40 in this;
The upper end of outer claw 3 is provided with a pin shaft hole, and the lower end of this outer claw 5 has interior to hook 50;
The upper end of the upper end of the lower end of suspension ring 1, interior claw 4 and outer claw 5 is hinged through a bearing pin 10, and claw 4 forms scissor suspension hook with outer claw 5 in making.
Above-mentioned suspender mainly is to be directed against bearing inner ring 60; The outer peripheral face of this bearing inner ring 60 has a raceway at least; The bottom of inner peripheral surface has a bulge loop, and to the structure of bearing inner ring 60, the extroversion of interior claw 4 hook 40 can be lower than the interior to hook 50 of outer claw 5.During lifting bearing inner ring 60, the lower end that the extroversion of claw 4 hook 40 blocks step in making, the interior of outer claw 5 blocks the raceway of the outer peripheral face of bearing inner ring 60 to hook 50, if there is not raceway also can block on the outer peripheral face of bearing inner ring 60.Behind the lifting suspension ring 1, the extroversion of inside and outside claw 4,5 lower ends links up with 40 and interior to linking up with the 50 effects inwardly clampings automatically owing to shearing force, and the bearing inner ring 60 suffered power that make progress link up with 40 by the extroversion of interior claw 4 lower ends at this moment provides.
See also Fig. 3 and Fig. 4 again, the suspender of the another kind of bearing enclose of the utility model comprises a claw 4 ' and an outer claw 5 ' in the suspension ring 1, pair of links 2,3,, wherein:
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 upper end of interior claw 4 ' and middle part are respectively equipped with a pin shaft hole, and lower end of claw 4 ' has export-oriented hook 40 in this;
The upper end of outer claw 5 ' and middle part are respectively equipped with a pin shaft hole, the lower end of this outer claw 5 ' have level to strut bar 51 be connected the interior of strut bar 51 outer ends to hook 50;
The upper end of pair of links 2,3 is hinged through the lower end of a bearing pin and suspension ring 1; The lower end of this pair of links 2,3 upper end of the upper end through a bearing pin and interior claw 4 ' and outer claw 5 ' respectively is hinged; The middle part of interior claw 4 ' is hinged through a bearing pin with the middle part of outer claw 5 ', and claw 4 ' forms scissor suspension hook with outer claw 5 ' in making.
Above-mentioned suspender mainly is to be directed against outside race 70; Outer inner ring 70 inner and outer circumferential surfaces of this bearing have a raceway at least; The bottom of outer peripheral face has a scrobicular ring, and to the structure of outside race 70, the extroversion of interior claw 4 ' hook 40 can be higher than the interior to hook 50 of outer claw 5 '.
Its main principle of above-mentioned suspender is according to the scissors principle, inside and outside claw 4 ', 5 ' common clamp shaft bearing outer-ring 70, and outer claw 5 ' also plays the effect of a support, can prevent outside race 70 rocking and swinging in the lifting process.
A whole set of anchor clamps can have three to realize the lifting of bearing enclose to the quadruplet suspender.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (5)
1. a suspender that is used for bearing enclose is characterized in that, said suspender comprises a claw and an outer claw in the suspension ring, at least,
The lower end of said suspension ring is provided with pin shaft hole;
The upper end of claw is provided with a pin shaft hole in said, and lower end of claw has export-oriented hook in this;
The upper end of said outer claw is provided with a pin shaft hole, and the lower end of this outer claw has interior to hook;
The upper end of the lower end of said suspension ring, said interior claw and the upper end of said outer claw are hinged, make said interior claw become scissor suspension hook with the wild card claw type.
2. the suspender that is used for bearing enclose according to claim 1 is characterized in that, the extroversion hook of said interior claw is lower than the interior to hook of said outer claw.
3. the suspender that is used for bearing enclose according to claim 1; It is characterized in that; Said suspender comprises that also a pair of two ends are respectively equipped with the connecting rod of pin shaft hole, and the upper end and the middle part of said interior claw are respectively equipped with a pin shaft hole, and the upper end of said outer claw and middle part are respectively equipped with a pin shaft hole; The upper end of said pair of links is all hinged with the lower end of said suspension ring; The lower end of this pair of links respectively with said in the upper end of upper end and said outer claw of claw hinged; The middle part of the middle part of claw and said outer claw is hinged in said, and claw becomes scissor suspension hook with the wild card claw type in making.
4. the suspender that is used for bearing enclose according to claim 3 is characterized in that, the extroversion hook of said interior claw is higher than the interior to hook of said outer claw.
5. the suspender that is used for bearing enclose according to claim 4 is characterized in that, said outer claw interior to the hook also through a strut bar with said outside claw be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205652380U CN202481906U (en) | 2011-12-29 | 2011-12-29 | Lifting appliance for inner ring and outer ring of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205652380U CN202481906U (en) | 2011-12-29 | 2011-12-29 | Lifting appliance for inner ring and outer ring of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481906U true CN202481906U (en) | 2012-10-10 |
Family
ID=46956345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205652380U Expired - Fee Related CN202481906U (en) | 2011-12-29 | 2011-12-29 | Lifting appliance for inner ring and outer ring of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183285A (en) * | 2011-12-29 | 2013-07-03 | 上海联合滚动轴承有限公司 | Hoisting tool used for bearing inner and outer rings |
-
2011
- 2011-12-29 CN CN2011205652380U patent/CN202481906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183285A (en) * | 2011-12-29 | 2013-07-03 | 上海联合滚动轴承有限公司 | Hoisting tool used for bearing inner and outer rings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |