CN202756872U - Lubrication mechanism of middle roller bearing seat of open mill - Google Patents
Lubrication mechanism of middle roller bearing seat of open mill Download PDFInfo
- Publication number
- CN202756872U CN202756872U CN 201220379706 CN201220379706U CN202756872U CN 202756872 U CN202756872 U CN 202756872U CN 201220379706 CN201220379706 CN 201220379706 CN 201220379706 U CN201220379706 U CN 201220379706U CN 202756872 U CN202756872 U CN 202756872U
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- moving shaft
- shaft holder
- guide rail
- movable bearing
- 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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- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a lubrication mechanism of a middle roller bearing seat of an open mill. The lubrication mechanism comprises a machine frame. Movable bearing seats used for bearing a front roller are arranged in the machine frame, each movable bearing seat can move back and forth on a corresponding guide rail at the bottom of each movable bearing seat, the guide rails are all installed on the machine frame, the bottom of each movable bearing seat is provided with at least one oil groove along the guide rail direction, the lower end of each movable bearing seat is provided with at least one oil nozzle, and the oil nozzle on each movable bearing seat is communicated with the oil groove in each movable bearing seat. The lubrication mechanism of the middle roller bearing seat of the open mill has the advantages of being simple in structure and practical, greatly reducing abrasion between the movable bearing seats and the guide rails, guaranteeing adjustment precision of the distance between two rollers, and further guaranteeing product quality.
Description
Technical field
The utility model relates to mill.
Background technique
Mill is the abbreviation of opening rubber mixing machine, is that rubber plant is used for preparing broken-down rubber, elastomeric compound or carries out the rubber mixing machine tool that a kind of roller of heat refining, removing from mould exposes.Mill mainly comprises be arranged in parallel rack-mounted blanket roller and rear roller, be positioned at the blanket roller that is referred to as of operator's one side, another roller then is referred to as rear roller, the two ends of every roller are bearing in the bearing support on the frame respectively, then compression moulding is mixing repeatedly between two rollers for material, in order to satisfy the requirement of different product various processes, roll spacing between blanket roller and the rear roller needs to adjust, usually the bearing support at roller two ends is fixing after can not move, the bearing support at blanket roller two ends is movably arranged on the frame, and its bottom is respectively arranged with guide rail, the bearing support at blanket roller two ends can move around to the direction away from rear roller or close rear roller on guide rail, thereby change the roll spacing between two rollers, therefore the bearing support with the blanket roller two ends is referred to as moving shaft holder.Because the weight of blanket roller is larger, the moving shaft holder of supporting blanket roller is directly after often moving on the guide rail, can produce serious wearing and tearing between the bottom of moving shaft holder and the guide rail surface, thereby cause the roll spacing between two rollers to regulate the validity reduction, cause the uneven thickness of the product that compression moulding goes out between two rollers, Quality Down.
The model utility content
The problem that the utility model need to solve be: the lubricating structure that the roller in open mill bearing support that weares and teares between a kind of bottom that can greatly reduce moving shaft holder and the guide rail surface is provided.
For addressing the above problem, the technical solution adopted in the utility model is: the lubricating structure of roller in open mill bearing support, comprise frame, be provided with the moving shaft holder for the supporting blanket roller in the frame, each moving shaft holder can move around at guide rail corresponding to its bottom, described guide rail is installed on the frame, bottom at each moving shaft holder all is provided with an oil groove at least along the guide rail direction, at least be provided with an oil nozzle in the lower end of each moving shaft holder, the oil nozzle on each moving shaft holder is connected with oil groove.
Further, the lubricating structure of aforesaid roller in open mill bearing support, wherein, two bottom sides at each moving shaft holder is respectively arranged with an oil groove along the guide rail direction, the both sides, lower end of each moving shaft holder are respectively arranged with an oil nozzle, and the oil nozzle on each moving shaft holder is corresponding with oil groove to be connected.
The utility model has the advantages that: simple in structure, practical, bottom at each moving shaft holder is provided with oil groove, in oil groove, add lubricant oil by the oil nozzle on the moving shaft holder, make between the guide rail surface of moving shaft holder and bottom oil lubrication is arranged, greatly reduced between moving shaft holder and the guide rail and worn and torn, guarantee the validity that roll spacing is adjusted between two rollers, and then guaranteed the quality of product.
Description of drawings
Fig. 1 is the structural representation of the lubricating structure of roller in open mill bearing support described in the utility model.
The structural representation of moving shaft holder among Fig. 2 Fig. 1.
Fig. 3 Fig. 2 looks up the structural representation of direction.
The structural representation of the left apparent direction of Fig. 4 Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the lubricating structure of roller in open mill bearing support, comprise with rear roller 2 and being arranged in parallel, be installed in the blanket roller 3 on the frame 1, the two ends of blanket roller 3 are bearing in respectively in the moving shaft holder 4 that is movably arranged on the frame 1, each moving shaft holder 4 can move around at guide rail 5 corresponding to its bottom, described guide rail 5 is installed on the frame 1, two bottom sides at each moving shaft holder 4 is respectively arranged with an oil groove 6 along guide rail 5 directions, the both sides, lower end of each moving shaft holder 4 are respectively arranged with an oil nozzle 7, the oil nozzle 7 on each moving shaft holder 4 and 6 corresponding being connected of oil groove.
Working principle of the present utility model is: add lubricant oil in the oil nozzle 7 on the moving shaft holder 4 at blanket roller 3 two ends respectively, owing to all being connected between the oil nozzle 7 on each moving shaft holder 4 and the oil groove 6, lubricant oil just enters into corresponding oil groove 6 by oil nozzle 7 like this, thereby between the bottom that makes moving shaft holder 4 and the corresponding guide rail 5 oil lubrication is just arranged.Under the effect of lubricant oil, the wearing and tearing between moving shaft holder 4 and the guide rail 5 reduce greatly, thereby have guaranteed the validity that roll spacing is adjusted between two rollers, and then have guaranteed the quality of product.
Claims (2)
1. the lubricating structure of roller in open mill bearing support, comprise frame, be provided with the moving shaft holder for the supporting blanket roller in the frame, each moving shaft holder can move around at guide rail corresponding to its bottom, described guide rail is installed on the frame, it is characterized in that: the bottom at each moving shaft holder all is provided with an oil groove at least along the guide rail direction, is provided with at least an oil nozzle in the lower end of each moving shaft holder, and the oil nozzle on each moving shaft holder is connected with oil groove.
2. the lubricating structure of roller in open mill bearing support according to claim 1, it is characterized in that: the two bottom sides at each moving shaft holder is respectively arranged with an oil groove along the guide rail direction, the both sides, lower end of each moving shaft holder are respectively arranged with an oil nozzle, and the oil nozzle on each moving shaft holder is corresponding with oil groove to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379706 CN202756872U (en) | 2012-08-02 | 2012-08-02 | Lubrication mechanism of middle roller bearing seat of open mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379706 CN202756872U (en) | 2012-08-02 | 2012-08-02 | Lubrication mechanism of middle roller bearing seat of open mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756872U true CN202756872U (en) | 2013-02-27 |
Family
ID=47736054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379706 Expired - Fee Related CN202756872U (en) | 2012-08-02 | 2012-08-02 | Lubrication mechanism of middle roller bearing seat of open mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777753A (en) * | 2012-08-02 | 2012-11-14 | 张家港市兰航机械有限公司 | Lubricating mechanism for roller bearing seat in open mill |
-
2012
- 2012-08-02 CN CN 201220379706 patent/CN202756872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777753A (en) * | 2012-08-02 | 2012-11-14 | 张家港市兰航机械有限公司 | Lubricating mechanism for roller bearing seat in open mill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20170802 |