CN2480113Y - Hook of extractor for dismounting machine parts - Google Patents
Hook of extractor for dismounting machine parts Download PDFInfo
- Publication number
- CN2480113Y CN2480113Y CN 01243208 CN01243208U CN2480113Y CN 2480113 Y CN2480113 Y CN 2480113Y CN 01243208 CN01243208 CN 01243208 CN 01243208 U CN01243208 U CN 01243208U CN 2480113 Y CN2480113 Y CN 2480113Y
- Authority
- CN
- China
- Prior art keywords
- hook
- extractor
- model
- utility
- hanger
- 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
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an out-pulling device hanger using for detaching mechanical parts, one end of the out-pulling device hanger is lathed with threads and the other end is shown as a hanger shape. A locating hole is remained at the middle portion of the hanger of the utility model and is secured at a guide screw with cover nuts for avoiding the drop caused by the external expansion due to the rough detachable face or the tension assembly or other reasons.
Description
The utility model relates to a kind of dismounting machine components and links up with extractor.
In when machinery dismounting, as to tear widely used instruments such as belt pulley, bearing, gear open be extractor, and its hook is that an end car has screw thread, the other end is hook-type, dismounting is during object, and hook is the reason such as uneven or assembling tension because of split object relief surface often, easily outer opening and take off extension.
The not outer extractor hook of opening when the purpose of this utility model provides a kind of the use.
In order to achieve the above object, the technical solution of the utility model is: comprise hook, at the lower end car of linking up with screw thread is arranged, leave locating hole at the hook middle part, one leading screw passes locating hole, will be linked up with by nut and fix, welding one annulus that can be enclosed within on the thick stick of extractor top in the middle of the leading screw.
Employing the utlity model has following advantage: because locating hole is left at the hook middle part, be fixed on the leading screw by nut, thoroughly solve the hook that causes because of reasons such as split object relief surface injustice or assembling tensions and opened the problem of taking off extension outward, very easy to use.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Embodiment shown in the utility model figure comprises hook 1, at the lower end car of linking up with 1 screw thread 2 is arranged, it is characterized in that leaving locating hole 3 at the middle part of hook 1, leading screw 4 passes locating hole 3, is fixed welding one annulus 6 that can be enclosed within on the thick stick of extractor top in the middle of the leading screw 3 by nut 5.
Claims (1)
- A kind of dismounting machine components are linked up with extractor, comprise hook (1), lower end car at hook (1) has screw thread (2), it is characterized in that: locating hole (3) is left at the middle part at hook (1), leading screw (4) passes locating hole (3), be fixed welding one annulus (6) that can be enclosed within on the thick stick of extractor top in the middle of the leading screw (4) by nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243208 CN2480113Y (en) | 2001-05-30 | 2001-05-30 | Hook of extractor for dismounting machine parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243208 CN2480113Y (en) | 2001-05-30 | 2001-05-30 | Hook of extractor for dismounting machine parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480113Y true CN2480113Y (en) | 2002-03-06 |
Family
ID=33654848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243208 Expired - Fee Related CN2480113Y (en) | 2001-05-30 | 2001-05-30 | Hook of extractor for dismounting machine parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480113Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518896B (en) * | 2009-03-30 | 2010-06-02 | 赵士华 | Adjustable combined detacher |
| CN102672665A (en) * | 2012-06-05 | 2012-09-19 | 北京东土科技股份有限公司 | Assistant unplugging device and using method thereof |
-
2001
- 2001-05-30 CN CN 01243208 patent/CN2480113Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518896B (en) * | 2009-03-30 | 2010-06-02 | 赵士华 | Adjustable combined detacher |
| CN102672665A (en) * | 2012-06-05 | 2012-09-19 | 北京东土科技股份有限公司 | Assistant unplugging device and using method thereof |
| CN102672665B (en) * | 2012-06-05 | 2015-09-30 | 北京东土科技股份有限公司 | A kind of drawing-aid device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |