CN202538910U - Connecting rod sealing device of magnetic filter - Google Patents
Connecting rod sealing device of magnetic filter Download PDFInfo
- Publication number
- CN202538910U CN202538910U CN 201220054457 CN201220054457U CN202538910U CN 202538910 U CN202538910 U CN 202538910U CN 201220054457 CN201220054457 CN 201220054457 CN 201220054457 U CN201220054457 U CN 201220054457U CN 202538910 U CN202538910 U CN 202538910U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sealing plate
- magnetic filter
- sealing
- semi
- 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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Abstract
The utility model relates to a connecting rod sealing device of a magnetic filter, which belongs to the technical field of mechanical sealing, and aims to prevent the connecting rod during work from bringing sludge out of a box body. The technical scheme is that the device comprises permanent bases, a sliding clamping bracket, and a sealing plate with a central hole. Two permanent bases are arranged and fixed on the side wall of the box body of the magnetic filter and located on both sides of a lower connecting rod respectively. Each permanent base is provided with a vertical sliding groove which is internally provided with a vertical guide rod. The sliding clamping bracket comprises two opposite semi-rings which are slidingly sleeved on the guide rods in the sliding grooves on the permanent bases through guide holes formed in the sliding clamping bracket. The lower connecting rod passes through between the two semi-rings. The sealing plate is sleeved on the lower connecting rod and fixedly arranged in sealing plate slots of the two semi-circles of the sliding clamping bracket through stopper screws. The device provided by the utility model is simple in structure, low in cost, and convenient to install and maintain, and can effectively prevent the connecting rod during work from bringing sludge out of the box.
Description
Technical field
The utility model relates to the sealing device between a kind of magnetic filter connecting rod and casing, belongs to the mechanical sealing technology field.
Background technology
Magnetic filter is one of key equipment in the emulsion of rolling mill system, is mainly used in the impurity of removing in the emulsion of rolling mill such as iron powder, thereby keeps the cleannes of emulsion.The emulsion of rolling mill system is the critical system that cold rolling mill lubricates and cools off in the operation of rolling, all has important role to reducing aspects such as rolling tensile force, prolongation roll campaign, control strip surface quality and plate shape.In the strip cold rolling mills deformation process, attached to the impurity such as brown iron oxide on the strip can be a large amount of enter into emulsion system, for the quality that reduces roll wear, improves board rolling must use magnetic filter with the iron powder Impurity removal that contains in the emulsion.Magnetic is crossed groundwork device from device shown in accompanying drawing 1: scraper 12 is arranged in the formation, go up connecting rod 13, lower link 9, magnetic bar 10, mud collection device and casing 11 etc.At present; There is not sealing device between magnetic filter connecting rod that uses on the rolling mill production line and the casing; Connecting rod drives scraper along moving up and down of the U-lag 20 on magnetic filter casing 11 sidewalls and holds tightly or unclamp the magnetic bar, and the axially-movable of connecting rod drives the mud on the scraper cleaning magnetic bar or resets, when scraper resets; The mud that is dropped on the lower link of scraper below can be taken out of casing, drops onto on the transmission mechanism and apparatus body of connecting rod.Will corrode the travelling gear and the chain of magnetic filter like this, shorten the service life of drive disk assembly; The body and the surrounding enviroment health of equipment have been polluted simultaneously again.Therefore, how guaranteeing on the link motion track basis of invariable sealing between connecting rod and casing to be set, become the present problem that faces of relevant technologies personnel.
The utility model content
The purpose of the utility model be to overcome prior art deficiency, provide a kind of simple in structure, cost is low, the life-span is long, the magnetic filter connecting rod sealing device that is easy for installation and maintenance.
The alleged problem of the utility model realizes with following technical proposals:
A kind of magnetic filter connecting rod sealing device; Comprise in the formation: the sealing plate of holder, slip holding frame and band centre bore, said holder is provided with two, and they are fixed on the magnetic filter wall box and lay respectively at the lower link both sides; Be provided with vertical chute on each holder; Be provided with vertical guide rod in the chute, said slip holding frame comprises two relative semi-rings, slides on the guide rod in the chute on two holders through the pilot hole on it respectively; Lower link passes between two semi-rings, and said sealing plate is enclosed within on the lower link and through holding screw and is fixed in the sealing plate slot of slip holding frame two semi-rings.
Above-mentioned magnetic filter connecting rod sealing device, said sealing plate is spliced by laterally zygomorphic two.
Above-mentioned magnetic filter connecting rod sealing device is provided with and the corresponding adjustment screw of sealing plate on the last cell wall of the sealing plate slot of said slip holding frame and the following cell wall.
The utility model is fixed in sealing plate on the slip holding frame; And the slip holding frame relatively casing do and slide up and down; Realize connecting rod mobile in perpendicular and the sealing between the casing, had advantages such as simple in structure, that cost is low, the life-span is long, be easy for installation and maintenance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to detail.
Fig. 1 is existing magnetic filter mud-scraping apparatus structural representation;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the holder front view;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is a slip holding frame front view;
Fig. 7 is that the B of Fig. 6 is to view;
Fig. 8 is the vertical view of Fig. 6;
Fig. 9 is the sealing plate front view;
Figure 10 is the right view of Fig. 9.
Each label is among the figure: 1, holder; 2, bolt; 3, adjustment screw; 4, holding screw; 5, slip holding frame; 6, nut; 7, guide rod; 8, sealing plate; 9, upper and lower connecting rod; 10, magnetic bar; 11, casing; 12, upper and lower scraper; 13, go up connecting rod; 14, unthreaded hole; 15, chute; 16, pilot hole; 17, sealing plate slot; 18, upper surface; 19, lower surface; 20, U-lag.
The specific embodiment
Referring to Fig. 2～Fig. 8, the utility model is used for the sealing between magnetic filter lower link and casing, mainly is made up of holder 1, slip holding frame 5, guide rod 7, sealing plate 8, nut 6, holding screw 4, adjustment screw 3.
Referring to Fig. 1～Fig. 8, holder 1 is two semi-rings, and left-right symmetric has the chute of a pair of vertical direction on it, be fixed in the both sides of the U-lag 20 of casing 11 sidewalls through 4 bolts, 2 symmetries.Said guide rod 6 passes the upper and lower unthreaded hole 14 of holder straight down, and its two ends are fixed on the holder 1 by nut 7, and said slip holding frame 5 comprises symmetrical two semi-rings; The both sides straight flange embeds in the chute of holder; Pilot hole 16 on it slides over guide rod 6 middle parts, and the semi arch on it is symmetrical in the both sides of lower link 9, and said sealing plate 8 is combined into by two symmetrical parts up and down; Be fixed in through 4 holding screws 4 in the sealing plate slot 17 of slip holding frame 5; Adjustment is positioned at the adjustment screw 3 on the slip holding frame, and its arc surface is contacted with the periphery of lower link 9, forms the sealing of 11 of lower link 9 and casings.The sliding stroke of slip holding frame 5 can be decided according to the stroke up and down of magnetic filter connecting rod.
Referring to Fig. 2～Fig. 8, slip holding frame 5 is designed to two semi-rings respectively with sealing plate 8.The left and right sides semi-ring of slip holding frame 5 is connected with the semi-ring up and down of sealing plate 8, and the circle that forms an integral body encases the lower link of magnetic filter, and the slip holding frame can done relative slip has guaranteed that lower link 9 moves up and down in vertical plane the free degree on the guide rod.When sealing plate weares and teares, can save screw through key and come wear extent is compensated, will prolong the service life of black box so greatly.After the radial clearance of adjusting sealing plate and lower link, can use the dog screw location.Slip holding frame 5 can be adjusted according to on-the-spot actual needs with the arc diameter of sealing plate 8.
Can see that by Fig. 2 sealing plate 8 is fixed on the slip holding frame 5, slip holding frame 5 is through guide rod 7 sliding putting on holder 1.Holder 1 is fixed on the magnetic filter casing through set bolt.When needs are changed sealing plate, only need dismounting slip holding frame get final product like this, demounting procedure is many when having avoided integrally-built repair and maintenance, the factor that centering is difficult.Thereby saved the plant maintenance time greatly, improved the service efficiency of equipment.
The utility model is fixed in sealing plate 8 on the slip holding frame 5; And slip holding frame 5 relatively casing 11 do and slide up and down; Realize connecting rod 9 mobile in perpendicular and the sealing between the casing 11, had advantages such as simple in structure, that cost is low, the life-span is long, be easy for installation and maintenance.
Claims (3)
1. magnetic filter connecting rod sealing device; It is characterized in that; This device comprises in constituting: the sealing plate (8) of holder (1), slip holding frame (5) and band centre bore; Said holder (1) is provided with two; They are fixed on magnetic filter casing (11) sidewall and lay respectively at lower link (9) both sides, are provided with vertical chute (15) on each holder (1), are provided with vertical guide rod (7) in the chute (15); Said slip holding frame (5) comprises two relative semi-rings; Slide on the guide rod (7) in the chute (15) on two holders (1) through the pilot hole on it (16) respectively, lower link (9) passes between two semi-rings, and said sealing plate (8) is enclosed within lower link (9) and goes up and be fixed in the sealing plate slot (17) of slip holding frame (5) two semi-rings through holding screw (4).
2. according to the said magnetic filter connecting rod of claim 1 sealing device, it is characterized in that said sealing plate (8) is spliced by laterally zygomorphic two parts.
3. according to claim 1 or 2 said magnetic filter connecting rod sealing devices, it is characterized in that, be provided with and the corresponding adjustment screw of sealing plate (8) (3) on the last cell wall of the sealing plate slot (17) of said slip holding frame (5) and the following cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054457 CN202538910U (en) | 2012-02-20 | 2012-02-20 | Connecting rod sealing device of magnetic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054457 CN202538910U (en) | 2012-02-20 | 2012-02-20 | Connecting rod sealing device of magnetic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538910U true CN202538910U (en) | 2012-11-21 |
Family
ID=47159602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220054457 Expired - Fee Related CN202538910U (en) | 2012-02-20 | 2012-02-20 | Connecting rod sealing device of magnetic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953295A (en) * | 2017-12-28 | 2018-04-24 | 东莞市天合机电开发有限公司 | The stripping off device of rubber wheel on a kind of printer paper-sheets rolling wheel |
| CN109126263A (en) * | 2018-08-29 | 2019-01-04 | 山西太钢不锈钢股份有限公司 | Magnetic filter dirt scraping equipment |
| CN112284574A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor packaging structure capable of being packaged and formed at one time |
-
2012
- 2012-02-20 CN CN 201220054457 patent/CN202538910U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953295A (en) * | 2017-12-28 | 2018-04-24 | 东莞市天合机电开发有限公司 | The stripping off device of rubber wheel on a kind of printer paper-sheets rolling wheel |
| CN107953295B (en) * | 2017-12-28 | 2019-11-01 | 林海青 | The stripping off device of rubber wheel on a kind of printer paper-sheets rolling wheel |
| CN109126263A (en) * | 2018-08-29 | 2019-01-04 | 山西太钢不锈钢股份有限公司 | Magnetic filter dirt scraping equipment |
| CN112284574A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor packaging structure capable of being packaged and formed at one time |
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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: 20121121 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |