CN202241075U - Wheel remover - Google Patents
Wheel remover Download PDFInfo
- Publication number
- CN202241075U CN202241075U CN2011203385578U CN201120338557U CN202241075U CN 202241075 U CN202241075 U CN 202241075U CN 2011203385578 U CN2011203385578 U CN 2011203385578U CN 201120338557 U CN201120338557 U CN 201120338557U CN 202241075 U CN202241075 U CN 202241075U
- Authority
- CN
- China
- Prior art keywords
- part plate
- right part
- left part
- plate
- pulley
- 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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- Pulleys (AREA)
Abstract
The utility model relates to a wheel remover for the field of the repair of mining machinery. According to the wheel remover, a left part plate is connected with a right part plate through lead screws and nuts; the right part plate is of a split type; two right part plate pieces are connected by a connection board; a nut is arranged on the left part plate; the inside hole of the nut is coaxial with a center hole on the left part plate; the diameter of the nut is less than that of the center hole; and the inside hole of the nut is matched with a working screw. Positioning grooves are arranged on the left part plate and the right part plate of the wheel remover; the thicknesses of the left part plate and the right part plate are 10-15 mm; and the connection board is connected with the right part plate through a connection bolt. The wheel remover has the advantages that: the wheel remover is convenient, fast and practical and is applicable to the repairing of a belt pulley with the diameter of 100-400 mm, the efficiency is high, the worry about that a hook cannot be inserted into the pulley and the pulley is damaged and cannot be repaired is unnecessary, and the service life of the pulley is prolonged.
Description
Technical field
The utility model relates to a kind of mining machinery maintenance field and uses pulley extractor.
Background technology
All exist big small-sized rotary machine in industrial and mining enterprises and flight-line maintenance industry, the wheeled parts that all size varies in size, like glue belt wheel, vee-pulley, connection to wheel, gear, bearing etc.Each wheel is in the process of maintenance, and there is each shortcoming of variety of issue in the pulley extractor with alert school on the market; As: during motor was taken turns with vee-pulley and other, the motor drive end bearing bracket was too near from belt wheel, and the hook of pulley extractor is inserted not enter; Perhaps damaging the recess of vee-pulley easily, is exactly that size can not be general in addition.
The utility model content
The utility model just provides a kind of pulley extractor, to solve existing pulley extractor weak point in the use.
Pulley extractor in the utility model comprises left part plate and right part plate; Left part plate and right part plate in the pulley extractor link together through leading screw and nut, and the right part plate is split type, and two blocks of right part plates are linked to each other by connecting plate; The left part plate is provided with big nut; Big nut endoporus and left part plate (on centre bore coaxial, diameter is less than center-hole diameter, big nut endoporus and work screw fit.
Left part plate and right part plate in the utility model are provided with locating slot.The thickness of left part plate and right part plate is 10 ~ 15mm.Connecting plate links to each other with the right part plate through connecting bolt.
The maintenance of the belt wheel that the advantage of the utility model is is convenient, fast, be applicable to diameter 100mm ~ 400mm is practical, and efficient is high, no longer inserts not enter and bad wheel worry for hook, has prolonged the service life of taking turns.
Description of drawings
Fig. 1 is the main apparent direction sketch map of the utility model;
Fig. 2 is the front view of left part plate;
Fig. 3 is the front view of right part plate;
Main apparent direction sketch map when Fig. 4 is the utility model work;
Fig. 5 is the front view of connecting plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Pulley extractor in the utility model comprises left part plate 4 and right part plate 6; 6 of left part plate 4 in the pulley extractor and right part plates link together through leading screw 5 and nut 3, and right part plate 6 be split type, and two blocks of right part plates are continuous by connecting plate 9; Left part plate 4 is provided with big nut 2; Big nut 2 endoporus are coaxial with the centre bore 10 on the left part plate 4, and diameter is less than center-hole diameter, and big nut 2 endoporus cooperate with work screw 1.
During work, like Fig. 4, after split type right part plate 6 being installed through connecting plate 9 at present; Be installed in the inboard that wheel shaft 8 contacts with belt wheel, because under the different situations, wheel shaft 8 sizes are different; Right part plate 6 is made split type, is convenient to regulate, and the miscellaneous part of pulley extractor is installed through leading screw 5 nuts 6 then; Contact turn work screw 1, the dismounting of belt wheel in can realizing scheming with wheel shaft 8 ends up to work screw 1 top.7 is belt wheel among the figure.
Claims (4)
1. pulley extractor; It is characterized in that: said pulley extractor comprises left part plate (4) and right part plate (6); Link together through leading screw (5) and nut (3) between left part plate (4) in the pulley extractor and right part plate (6), right part plate (6) is split type, and two blocks of right part plates are linked to each other by connecting plate (9); Left part plate (4) is provided with big nut (2); Big nut (2) endoporus is coaxial with the centre bore (10) on the left part plate (4), and diameter is less than center-hole diameter, and big nut (2) endoporus cooperates with work screw (1).
2. a kind of pulley extractor as claimed in claim 1 is characterized in that: said left part plate (4) and right part plate (6) are provided with locating slot (11).
3. a kind of pulley extractor as claimed in claim 1 is characterized in that: the thickness of said left part plate (4) and right part plate (6) is 10 ~ 15mm.
4. a kind of pulley extractor as claimed in claim 1 is characterized in that: said connecting plate (9) links to each other with right part plate (6) through connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385578U CN202241075U (en) | 2011-09-09 | 2011-09-09 | Wheel remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385578U CN202241075U (en) | 2011-09-09 | 2011-09-09 | Wheel remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241075U true CN202241075U (en) | 2012-05-30 |
Family
ID=46102373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203385578U Expired - Fee Related CN202241075U (en) | 2011-09-09 | 2011-09-09 | Wheel remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286738A (en) * | 2013-06-03 | 2013-09-11 | 贵州开磷（集团）有限责任公司 | Quick dismounting device of magnetic disc of wire drawing machine |
| CN103934795A (en) * | 2014-05-14 | 2014-07-23 | 河南中美铝业有限公司 | Wheel pulling device with adjusting function and using method thereof |
-
2011
- 2011-09-09 CN CN2011203385578U patent/CN202241075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286738A (en) * | 2013-06-03 | 2013-09-11 | 贵州开磷（集团）有限责任公司 | Quick dismounting device of magnetic disc of wire drawing machine |
| CN103934795A (en) * | 2014-05-14 | 2014-07-23 | 河南中美铝业有限公司 | Wheel pulling device with adjusting function 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: 20120530 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |