CN201546109U - Sealing device of rotator supporting component in twisting equipment for metal product strands and ropes - Google Patents
Sealing device of rotator supporting component in twisting equipment for metal product strands and ropes Download PDFInfo
- Publication number
- CN201546109U CN201546109U CN2009202553066U CN200920255306U CN201546109U CN 201546109 U CN201546109 U CN 201546109U CN 2009202553066 U CN2009202553066 U CN 2009202553066U CN 200920255306 U CN200920255306 U CN 200920255306U CN 201546109 U CN201546109 U CN 201546109U
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- oil
- bearing
- ring
- connecting axle
- bearing block
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Abstract
The utility model relates to a sealing device of a rotator supporting component in twisting equipment for metal product strands and ropes, which comprises a bearing base (8), a bearing (2), a connecting shaft (1), a left rotator (9), a right rotator (10), oil separating rings (5), oil retaining rings (6), oil protecting rings (7), retaining rings (3), a left oil inlet (11), a right oil inlet (12), a left overflow opening (13), a right overflow opening (14) and an oil return opening (15). The connecting shaft (1) penetrates into the bearing (2) and is an 'H'-shaped structure, inner ends of the left rotator (9) and the right rotator (10) are inserted into the left end and the right end of the connecting shaft (1), the oil separating rings (5), the oil retaining rings (6), the oil protecting rings (7) and the retaining rings (3) respectively have two, the left oil inlet (11) and the right oil inlet (12) are located on the top portion of the bearing base (8), the left overflow opening (13) and the right overflow opening (14) are located on the bottom portion of the bearing base (8), the oil return opening (15) is located on a lateral portion of the bearing base (8), and the height of the oil return opening (15) is flush with the heights of the left overflow opening (13) and the right overflow opening (14). The sealing device is high in rotation speed, high in precision, low in noise, low in equipment fault rate and convenient in maintenance and is high-efficient and environment-friendly.
Description
(1) technical field
The utility model relates to a kind of metallic article thigh, the rope series products sealing device that twists sth. made by twisting equipment high speed rotary body support component.Be applicable to the sealing of metal skein silks such as producing electric wire, used for conveyer belt steel wire rope, doughnut line, high-capacity tyre steel cord, harbour mine steel wire rope, steel strand wires, twisting device.Belong to the mechanical sealing technology field.
(2) background technology
Before the utility model was made, metallic article thigh in the past, rope series products adopted the lubricant medium of lubricating grease as the big bearing of special requirement with the sealing device of strand sth. made by twisting equipment high speed rotary body support component.It mainly has the following disadvantages:
1, rotating speed is low
Usually only be that lubricating oil is as 70% of lubricant medium.
2, low precision
The whole connection of equipment concentricity is poor, influences the planarization of twisting product.
3, equipment failure rate height
Under high-speed case, the lubricant housings temperature raises, and causes the excessive leakage of oil of grease easily, and is on-the-spot dirty and messy, thereby influences product surface quality.
4, the corrective maintenance maintenance workload is big
Because of big bearing rotates at a high speed and need carry out under lubrication circumstances, adopt lubricating grease as lubricant medium, the worker that needs repairing regularly adds lubricating grease, otherwise the damage easily under no oily situation of big bearing causes board to stop.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of rotating speed height, precision height, noise low, and the metallic article thigh of low, the easy to maintenance and high-efficiency environment friendly of equipment failure rate, rope are with the sealing device of rotary body support component in the strand sth. made by twisting equipment.
The purpose of this utility model is achieved in that a kind of metallic article thigh, the rope sealing device of rotary body support component in the strand sth. made by twisting equipment, comprise bearing block, bearing, connecting axle, left-handed turning, dextrorotation is turned, ring oiler, oil scraper ring, oil retainer, back-up ring, left oil inleting port, right oil-in, left side overfall, right overfall and oil return opening, described bearing is embedded in the bearing block, connecting axle is threaded onto in the bearing, bearing outer ring and bearing block inner ring are connected, bearing radial centre lines and bearing block radially axial line overlap, bearing cone and connecting axle outer rim are connected, connecting axle radially axial line overlaps with the bearing radial centre lines, connecting axle is " worker " font structure, and is the benchmark left-right symmetry with described bearing radial centre lines; Described left-handed turn and the dextrorotation the inner of turning is inserted in the two ends, the left and right sides of connecting axle; Described ring oiler, oil scraper ring, oil retainer and back-up ring all have two, two ring oilers are connected in the left and right sides of bearing, two oil scraper rings are connected in the left and right sides of bearing block, and be arranged at the inboard of described ring oiler, match with ring oiler is concavo-convex, two oil retainers are connected in the left and right sides of described two ring oilers and oil scraper ring, two shield ring sleeves place described left-handed turn and on dextrorotation turns, and place the left and right sides of connecting axle and ring oiler, be connected with the left and right sides of connecting axle by bolt; Described left oil inleting port and right oil-in are positioned at the top of bearing block, are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block; Described left overfall and right overfall are positioned at the bottom of bearing block, are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block, and place described oil retainer under; Described oil return opening is positioned at the bearing block sidepiece, and its height is concordant with right overfall with left overfall.
The utility model metallic article thigh, the rope sealing device of rotary body support component in the strand sth. made by twisting equipment, described connecting axle and about axially be provided with on two back-up rings strand or the cable-through hole of line, about the cable-through hole of two back-up rings be equipped with wolfram steel threading mouth, the cable-through hole on the connecting axle and about wolfram steel threading mouth on the cable-through hole of two back-up rings constitute wire passing device.
The beneficial effects of the utility model are:
1, lubricating oil enters the lubricating cavity that bearing block, oil scraper ring, ring oiler and bearing form by what oil pump and oil pipe had a certain pressure from left oil filler and right oil filler.Under the situation that bearing rotates at a high speed, lubricating oil forms the swing-around trajectory of fog lubrication bearing.Oil piping system has flow rate of lubricating oil and temperature detection protective device.Flow in the lubricating oil storage bin by refluxing opening under the lubricating oil spontaneous current.Oil scraper ring, ring oiler and oil retainer form grease proofing excessive structure of labyrinth type and overfall, and it is excessive that the design of twice mechanical structure effectively prevents to be thrown the lubricating oil that gets rid of.The work of manual maintenance maintenance is significantly reduced.Under the duty of the uninterrupted circulation of lubricating oil, bearing lubrication condition the best, thus bearing reaches maximum functional rotating speed high production efficiency height, makes metallic article strand series products twist with the fingers efficiency of equipment with strand and improves 30%-40%.
2, the cable-through hole on the connecting axle and about the wire passing device that constitutes of wolfram steel threading mouth on the cable-through hole of two back-up rings, make wire surface cross line mass and remain intact.
3, bearing outer ring and bearing block, the fit clearance that bearing cone and connecting axle are specific according to the size design of each specification series, the jerk value of each steel wire reduces as far as possible in the twisting process, improves twisting quality wiry greatly.
The utility model meets the needs of metal skein silk, twisting production and technology fully, and maximum characteristics are that rotating speed height, precision height, noise are low, low, the easy to maintenance and high-efficiency environment friendly of equipment failure rate.
(4) description of drawings
Fig. 1 is the structural representation that the utility model metallic article thigh, rope are used the sealing device of rotary body support component in the strand sth. made by twisting equipment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the application implementation illustration that the utility model metallic article thigh, rope are used the sealing device of rotary body support component in the strand sth. made by twisting equipment.
Reference numeral among the figure:
Connecting axle 1, bearing 2, back-up ring 3, bolt 4, ring oiler 5, oil scraper ring 6, oil retainer 7, bearing block 8, left-handedly turn 9, dextrorotation turns 10, left oil inleting port 11, right oil-in 12, left overfall 13, right overfall 14, oil return opening 15, wolfram steel threading mouth 16.
(5) specific embodiment
Referring to Fig. 1～2, Fig. 1 is the structural representation that the utility model metallic article thigh, rope are used the sealing device of rotary body support component in the strand sth. made by twisting equipment.Fig. 2 is the side view of Fig. 1.By Fig. 1 and Fig. 2 as can be seen, utility model metallic article thigh, the rope sealing device of rotary body support component in the strand sth. made by twisting equipment, comprise bearing block 8, bearing 2, connecting axle 1, left-handedly turn 9, dextrorotation turns 10, ring oiler 5, oil scraper ring 6, oil retainer 7, back-up ring 3, left oil inleting port 11, right oil-in 12, left side overfall 13, right overfall 14 and oil return opening 15, described bearing 2 is embedded in the bearing block 8, connecting axle 1 is threaded onto in the bearing 2, bearing 2 outer rings and bearing block 8 inner rings are connected, bearing 2 radial centre lines and bearing block 8 radially axial line overlap, bearing 2 inner rings and connecting axle 1 outer rim are connected, connecting axle 1 radially axial line overlaps with bearing 2 radial centre lines, connecting axle 1 is " worker " font structure, and is the benchmark left-right symmetry with described bearing 2 radial centre lines; Described left-handed turn 9 and turn the inner of 10 of dextrorotation be inserted in the two ends, the left and right sides of connecting axle 1; Described ring oiler 5, oil scraper ring 6, oil retainer 7 and back-up ring 3 all have two, two ring oilers 5 are connected in the left and right sides of bearing 2, two oil scraper rings 6 are connected in the left and right sides of bearing block 8, and be arranged at the inboard of described ring oiler 5, with ring oiler 5 concavo-convex matching, two oil retainers 7 are connected in the left and right sides of described two ring oilers 5 and oil scraper ring 6, two back-up rings 3 be placed on described left-handed turn 9 and dextrorotation turn on 10, and place the left and right sides of connecting axle 1 and ring oiler 5, be connected by the left and right sides of bolt 4 with connecting axle 1; Described left oil inleting port 11 and right oil-in 12 are positioned at the top of bearing block 8, are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block 8; Described left overfall 13 and right overfall 14 are positioned at the bottom of bearing block 8, are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block 8, and place described oil retainer 7 under; Described oil return opening 15 is positioned at bearing block 8 sidepieces, and its height is concordant with right overfall 14 with left overfall 13.
Described connecting axle 1 and about axially be provided with on two back-up rings 3 strand or the cable-through hole of line, about the cable-through hole of two back-up rings 3 be equipped with wolfram steel threading mouth 16, the cable-through hole on the connecting axle 1 and about wolfram steel threading mouth 16 on the cable-through hole of two back-up rings 3 constitute wire passing devices.
Fig. 3 is the application implementation illustration that the utility model metallic article thigh, rope are used the sealing device of rotary body support component in the strand sth. made by twisting equipment.
Claims (2)
1. metallic article thigh, the rope sealing device of rotary body support component in the strand sth. made by twisting equipment, it is characterized in that described device comprises bearing block (8), bearing (2), connecting axle (1), left-handed turning (9), dextrorotation turn (10), ring oiler (5), oil scraper ring (6), oil retainer (7), back-up ring (3), left oil inleting port (11), right oil-in (12), left side overfall (13), right overfall (14) and oil return opening (15), described bearing (2) is embedded in the bearing block (8), connecting axle (1) is threaded onto in the bearing (2), bearing (2) outer ring and bearing block (8) inner ring are connected, bearing (2) radial centre lines and bearing block (8) radially axial line overlap, bearing (2) inner ring and connecting axle (1) outer rim are connected, connecting axle (1) radially axial line overlaps with bearing (2) radial centre lines, connecting axle (1) is " worker " font structure, and is the benchmark left-right symmetry with described bearing (2) radial centre lines; The turn the inner of (10) of described left-handed turning (9) and dextrorotation is inserted in the two ends, the left and right sides of connecting axle (1); Described ring oiler (5), oil scraper ring (6), oil retainer (7) and back-up ring (3) all have two, two ring oilers (5) are connected in the left and right sides of bearing (2), two oil scraper rings (6) are connected in the left and right sides of bearing block (8), and be arranged at the inboard of described ring oiler (5), with concavo-convex the matching of ring oiler (5), two oil retainers (7) are connected in the left and right sides of described two ring oilers (5) and oil scraper ring (6), two back-up rings (3) are placed on described left-handed turning (9) and dextrorotation and turn on (10), and place the left and right sides of connecting axle (1) and ring oiler (5), be connected by the left and right sides of bolt (4) with connecting axle (1); Described left oil inleting port (11) and right oil-in (12) are positioned at the top of bearing block (8), are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block (8); Described left overfall (13) and right overfall (14) are positioned at the bottom of bearing block (8), are that the benchmark left-right symmetry distributes with the radial centre lines of bearing block (8), and place described oil retainer (7) under; Described oil return opening (15) is positioned at bearing block (8) sidepiece, and its height is concordant with right overfall (14) with left overfall (13).
2. a kind of metallic article thigh according to claim 1, the rope sealing device of rotary body support component in the strand sth. made by twisting equipment, it is characterized in that described connecting axle (1) and about axially be provided with on two back-up rings (3) strand or the cable-through hole of line, about the cable-through hole of two back-up rings (3) be equipped with wolfram steel threading mouth (16), the cable-through hole on the connecting axle (1) and about wolfram steel threading mouth (16) on the cable-through hole of two back-up rings (3) constitute wire passing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553066U CN201546109U (en) | 2009-10-30 | 2009-10-30 | Sealing device of rotator supporting component in twisting equipment for metal product strands and ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202553066U CN201546109U (en) | 2009-10-30 | 2009-10-30 | Sealing device of rotator supporting component in twisting equipment for metal product strands and ropes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546109U true CN201546109U (en) | 2010-08-11 |
Family
ID=42601281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202553066U Expired - Fee Related CN201546109U (en) | 2009-10-30 | 2009-10-30 | Sealing device of rotator supporting component in twisting equipment for metal product strands and ropes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403110A (en) * | 2018-11-04 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | Online plus lubricating oil twirl stock device |
-
2009
- 2009-10-30 CN CN2009202553066U patent/CN201546109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403110A (en) * | 2018-11-04 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | Online plus lubricating oil twirl stock device |
| CN109403110B (en) * | 2018-11-04 | 2023-10-24 | 江苏兴达钢帘线股份有限公司 | Twisting device for online lubricating oil adding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214434 No. 6 Development Zone, Jiangsu, Jiangyin Patentee after: FASTEN GROUP Co.,Ltd. Address before: 214434 No. 6 Development Zone, Jiangsu, Jiangyin Patentee before: JIANGYIN HONGSHENG Co.,Ltd. Patentee before: Fasten Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 214434 Jiangsu Province, Jiangyin Panlong Road No. 28 Patentee after: JIANGSU FASTEN HONGSHENG HEAVY INDUSTRY CO.,LTD. Address before: 214434 No. 6 Development Zone, Jiangsu, Jiangyin Patentee before: Fasten Group Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |