CN202952217U - Special tool for demounting driver rule bearing of winding head - Google Patents
Special tool for demounting driver rule bearing of winding head Download PDFInfo
- Publication number
- CN202952217U CN202952217U CN 201220576170 CN201220576170U CN202952217U CN 202952217 U CN202952217 U CN 202952217U CN 201220576170 CN201220576170 CN 201220576170 CN 201220576170 U CN201220576170 U CN 201220576170U CN 202952217 U CN202952217 U CN 202952217U
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- CN
- China
- Prior art keywords
- special tool
- bearing
- demounting
- winding head
- screw mandrel
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a special tool for demounting bearings, particularly discloses a special tool for demounting a driver rule bearing of a fore-spinning winding head, and aims to provide a special tool for demounting a driver rule bearing. The special tool causes no damage to a gear housing, is convenient for demounting of the bearing and is high in operating efficiency. The special tool mainly comprises a screw, a positioning sleeve and two semicircular grip bases. The upper portion of each semicircular grip base is provided with a screw hole, and the lower portion of the screw hole is provided with a bearing groove. The screw is disposed in the screw holes, and the two semicircular grip bases are fixedly connected through the positioning sleeves. The special tool is simple in structure and low in production cost, allows damage of the aluminum housing and a gear to be effectively lowered when the driver rule bearing of the winding head is demounted, allows for fewer operating steps and easier work for operators, and allows for shorter stoppage time to increase utilization rate of a machine.
Description
Technical field
The utility model relates to a kind of bearing removal specific purpose tool, and especially a kind of being applicable to spun the specific purpose tool that winding head pulls out the chi bearing before dismounting.
Background technology
To front spinning winding head, pulling out now in the maintaining process of chi must the dismounting bearing, the method that there is no specific purpose tool and adopt is this method such as prize, strike, little because of interval between bearing and gear again, shell is again aluminum, cause well damage in original maintaining process, cost consumption is large, and labour intensity is high, inefficiency.
The utility model content
The purpose of this utility model is the deficiency in order to solve above-mentioned technology and a kind of gear casing that can not damage is provided, and the dismounting bearing is convenient, high efficiency pull out chi bearing removal specific purpose tool.
In order to achieve the above object, the designed a kind of winding head of the utility model pulls out chi bearing removal specific purpose tool, it mainly comprises that screw mandrel, positioning sleeve and two semicircles grab pin, described semicircle is grabbed pin top and is provided with the screw mandrel mouth, the bottom of screw mandrel mouth is provided with bearing groove, described screw mandrel is arranged in the screw mandrel mouth, and described two semicircles are grabbed pin and are fixedly connected with by positioning sleeve.
As preferably, described screw mandrel lower end is provided with top.
The resulting winding head of the utility model pulls out chi bearing removal specific purpose tool, first two semicircles being grabbed to pin during use is placed on above gear, bearing is embedded to grab in pin and close up, positioning sleeve is enclosed within and grabs on pin, screw mandrel is screwed in again and make screw mandrel and pull out chi gear maintenance plumbness, rotary screw is until back off bearing.The resulting chi bearing removal specific purpose tool that pulls out of the utility model, simple in structure, production cost is low, and can be when winding head pulls out the chi bearing removal, effectively reduce the damage of aluminium shell and gear, the step that simplifies the operation, alleviate operating personnel's working strength, can also reduce down time and improve the board utilization rate simultaneously.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stereogram of the present utility model.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1 and Figure 2, the winding head that the present embodiment is described pulls out chi bearing removal specific purpose tool, it mainly comprises that screw mandrel 1, positioning sleeve 2 and two semicircles grab pin 3, described semicircle is grabbed pin 3 tops and is provided with screw mandrel mouth 4, the bottom of screw mandrel mouth 4 is provided with bearing groove 5, described screw mandrel 1 is arranged in screw mandrel mouth 4, and described two semicircles are grabbed pin 3 and are fixedly connected with by positioning sleeve 2; Described screw mandrel 1 lower end is provided with top.
Using method: first the instrument semicircle is grabbed to pin and be placed on and pull out on the chi gear, bearing is embedded to semicircle and grab in pin and close up positioning sleeve is enclosed within and grabs on pin, then screw mandrel is screwed in and makes screw mandrel and pull out the chi gear and keep plumbness, rotary screw, until back off bearing.
Claims (2)
1. a winding head pulls out chi bearing removal specific purpose tool, it is characterized in that: it mainly comprises that screw mandrel, positioning sleeve and two semicircles grab pin, described semicircle is grabbed pin top and is provided with the screw mandrel mouth, the bottom of screw mandrel mouth is provided with bearing groove, described screw mandrel is arranged in the screw mandrel mouth, and described two semicircles are grabbed pin and are fixedly connected with by positioning sleeve.
2. a kind of winding head according to claim 1 pulls out chi bearing removal specific purpose tool, it is characterized in that: described screw mandrel lower end is provided with top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576170 CN202952217U (en) | 2012-11-02 | 2012-11-02 | Special tool for demounting driver rule bearing of winding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576170 CN202952217U (en) | 2012-11-02 | 2012-11-02 | Special tool for demounting driver rule bearing of winding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952217U true CN202952217U (en) | 2013-05-29 |
Family
ID=48457811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576170 Expired - Fee Related CN202952217U (en) | 2012-11-02 | 2012-11-02 | Special tool for demounting driver rule bearing of winding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952217U (en) |
-
2012
- 2012-11-02 CN CN 201220576170 patent/CN202952217U/en not_active Expired - Fee Related
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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: 20130529 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |