CN202151845U - Disassembling fixture - Google Patents
Disassembling fixture Download PDFInfo
- Publication number
- CN202151845U CN202151845U CN2011202674689U CN201120267468U CN202151845U CN 202151845 U CN202151845 U CN 202151845U CN 2011202674689 U CN2011202674689 U CN 2011202674689U CN 201120267468 U CN201120267468 U CN 201120267468U CN 202151845 U CN202151845 U CN 202151845U
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- CN
- China
- Prior art keywords
- base
- utility
- back timber
- model
- disassembling fixture
- 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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Abstract
The utility model provides a disassembling fixture which relates to the technical field of fixture equipment. The disassembling fixture comprises a base, wherein the base is formed by welding a base cross beam and a base longitudinal beam, a bracket is arranged in the middle section of the base longitudinal beam, a top beam hole is arranged on the bracket, a top beam penetrates through the top beam hole, and one pair of lower support plates are arranged on the base cross beam. The disassembling fixture has the advantages of simple structure, low manufacture cost, simpleness for operation and convenience for use. The use limitation of a three-jaw puller is overcome, and a bearing and a gear with a large diameter, which are arranged in the middle of a long shaft, can be disassembled.
Description
Technical field:
The utility model relates to the tooling device technical field, is specifically related to a kind of dismounting frock.
Background technology:
During machinery maintenance, run into and will the bearing or the gear that damage be disassembled from axle vertically through regular meeting.Cooperating and be mostly interference fit between bearing or gear and the axle needs specific purpose tool could bearing be unloaded during dismounting.
In the prior art; When adopting the parts that interference is connected between dismounting bearing or gear etc. and the axle; The extracting tool that generally uses is a Three-claw pull-horse, and the scope of application of this instrument receives the restriction of the size of pawl, for example; Bearing or gear are installed in the centre than major axis, use this moment Three-claw pull-horse just can't accomplish the bearing or the gear at axle middle part are dismantled; For the bigger gear of diameter, Three-claw pull-horse also can't be accomplished dismounting.
The utility model content:
The utility model technical problem to be solved is to provide a kind of simple in structure, is not dismantled the dismounting frock of parts size restrictions.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of dismounting frock is characterized in that: comprise a base, base is welded by base crossbeam and base longeron; Base longeron stage casing is provided with support; Have the back timber hole on the support, have back timber to pass in the back timber hole, on the said base crossbeam a pair of lower supporting plate is set.
Said back timber hole has many groups on the vertical direction of support, can adjust the height of back timber according to the size of dismounting parts.
Said lower supporting plate rides on the base crossbeam, need not fix, and can adjust.
This use is novel to be used with jack, and during use, the bearing that will dismantle is held from below with two lower supporting plates; The height of adjustment back timber; Use jack below back timber, to exert pressure to axle as impetus then, force axle to withdraw from bearing, separate with bearing with back timber.
A kind of dismounting frock of the utility model, simple in structure, low cost of manufacture has overcome the use limitation of Three-claw pull-horse, all can dismantle the bearing and the larger-diameter gear that are installed in the major axis middle part, and simple to operate, easy to use.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the vertical view of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with specific embodiment and diagram, further set forth the utility model.
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of dismounting frock comprises a base 1, and base 1 is welded by base crossbeam 6 and base longeron 7; Base longeron 7 stage casings are provided with support 2, have back timber hole 4 on the support 2, have back timber 3 to pass in the back timber hole 4; A pair of lower supporting plate 5 is set on the base crossbeam 6, and lower supporting plate 5 rides on the base crossbeam 6, need not fix; Can adjust, back timber hole 4 has many groups on the vertical direction of support 2, can adjust the height of back timber 3 according to the size of dismounting parts.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. dismantle frock for one kind, it is characterized in that: comprise a base, base is welded by base crossbeam and base longeron; Base longeron stage casing is provided with support; Have the back timber hole on the support, have back timber to pass in the back timber hole, on the said base crossbeam a pair of lower supporting plate is set.
2. dismounting frock according to claim 1 is characterized in that: said back timber hole has many groups on the vertical direction of support.
3. dismounting frock according to claim 1 is characterized in that: said lower supporting plate rides on the base crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202674689U CN202151845U (en) | 2011-07-26 | 2011-07-26 | Disassembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202674689U CN202151845U (en) | 2011-07-26 | 2011-07-26 | Disassembling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151845U true CN202151845U (en) | 2012-02-29 |
Family
ID=45692352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202674689U Expired - Fee Related CN202151845U (en) | 2011-07-26 | 2011-07-26 | Disassembling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078561A (en) * | 2016-08-04 | 2016-11-09 | 国家电网公司 | Transformer blower fan mounting tool and using method thereof |
-
2011
- 2011-07-26 CN CN2011202674689U patent/CN202151845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078561A (en) * | 2016-08-04 | 2016-11-09 | 国家电网公司 | Transformer blower fan mounting tool and using method thereof |
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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: 20120229 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |