CN2191752Y - Portable wheel extractor - Google Patents
Portable wheel extractor Download PDFInfo
- Publication number
- CN2191752Y CN2191752Y CN 94207655 CN94207655U CN2191752Y CN 2191752 Y CN2191752 Y CN 2191752Y CN 94207655 CN94207655 CN 94207655 CN 94207655 U CN94207655 U CN 94207655U CN 2191752 Y CN2191752 Y CN 2191752Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- jack
- grab
- grapples
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a portable wheel extractor which is suitable for detaching wheeled type components of shafts particularly. The utility model is composed of a jack, grapples, bolts, springs, etc. The utility model is characterized in that the base of the jack is symmetrically provided with dummy clubs, grapples are hinged on the dummy clubs, and can be opened to a certain angle. When the utility model is used, the jack supports the central hole of the shaft end, the edge of the wheel to be detached is hooked by the grapples, and the jack is pressurized. The utility model has the advantages of simple structure, convenient operation, and high work efficiency, and the component to be detached is difficult to damage.
Description
The utility model relates to a kind of hand tools, is specially adapted to the wheeled part on the demolition axle, as belt pulley, bearing, gear etc.
In the prior art, how the wheeled part of demolition carries out by hand from the axle, tighter for cooperating, then need to beat, not only efficient is low, and fragile part, for addressing this problem, occurred a kind of hand tools that is used for the wheeled part of demolition in recent years, it adopts the lead screw transmission reinforcing to withstand on axle head, colludes with grabbing on it wheel is unloaded down from axle, this instrument heaviness, install and use inconvenience, and need two people operation, inefficiency.
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of simple and reasonable, easy for operation, but one man operation, the light pulley extractor of increasing work efficiency.
The utility model reaches by following measure, as shown in the figure, this novel by jack 5, grab collude 4, bolt 2 and spring 1 etc. form, it is characterized in that being arranged with on the base of jack the boss 3 of band pin-and-hole, grab and collude with boss hingedly, grab the front end that colludes and be and collude shape, tail end links to each other by bolt, be with spring on bolt, spring places to grab and colludes between the tail end, is in impaction state usually.During use, jack is withstood on the central hole of axle head, and make and grab the edge that colludes at the wheel of want demolition, suppress, just wheel demolition from the axle can be got off to jack.
Compared with prior art, the utlity model has simple in structurely, use easy to operately, realize one man operation, and be difficult for advantage such as part of damage.
Accompanying drawing is the utility model structural representation
Accompanying drawing has provided embodiment of the utility model, in addition, grabs to collude and can also make two parts, connects by helicitic texture therebetween, makes to grab the length of colluding and can adjust within the specific limits.
Claims (2)
1, a kind of light-duty pulley extractor, it by jack, grab collude, bolt, spring etc. form, it is characterized in that being arranged with on the base of jack the boss of band pin-and-hole, grab to collude and be articulated on the boss, grabbing the front end that colludes is and colludes shape, tail end is connected by bolt, cover one spring on bolt, and it places to grab and colludes between the tail end.
2, pulley extractor according to claim 1 is characterized in that grabbing colluding and can be made into two parts, connects with helicitic texture therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207655 CN2191752Y (en) | 1994-04-07 | 1994-04-07 | Portable wheel extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207655 CN2191752Y (en) | 1994-04-07 | 1994-04-07 | Portable wheel extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191752Y true CN2191752Y (en) | 1995-03-15 |
Family
ID=33825925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207655 Expired - Fee Related CN2191752Y (en) | 1994-04-07 | 1994-04-07 | Portable wheel extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518896B (en) * | 2009-03-30 | 2010-06-02 | 赵士华 | Adjustable combined detacher |
-
1994
- 1994-04-07 CN CN 94207655 patent/CN2191752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518896B (en) * | 2009-03-30 | 2010-06-02 | 赵士华 | Adjustable combined detacher |
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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 |