CN219747658U - Simple roller bearing fixing device - Google Patents
Simple roller bearing fixing device Download PDFInfo
- Publication number
- CN219747658U CN219747658U CN202320868359.5U CN202320868359U CN219747658U CN 219747658 U CN219747658 U CN 219747658U CN 202320868359 U CN202320868359 U CN 202320868359U CN 219747658 U CN219747658 U CN 219747658U
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- roller bearing
- supporting
- fixing device
- plate
- rod
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a simple roller bearing fixing device, which comprises a connecting plate, wherein two guide sleeves are fixedly arranged on two sides of the upper part of the connecting plate, guide rods are movably arranged in the guide sleeves, a supporting plate is fixedly arranged above the guide rods, a supporting frame is fixedly arranged above the supporting plate, a roller bearing is arranged above the supporting frame, upright rods are arranged on two sides of the roller bearing, upper jackscrews are arranged in the upright rods, lower jackscrews are arranged below the upper jackscrews, and four supporting columns are fixedly arranged below the connecting plate; and the fixed cylinder is arranged in the middle of the upper part of the connecting plate. This simple and easy roller bearing fixing device has guaranteed the maintenance work efficiency that overhauls the missing operation personnel of removing through newly-increased simple and easy roller bearing fixing device fine, has prevented that the maintenance operation in-process from causing personnel to hurt and damage equipment, also lightens operating personnel's intensity of labour to a certain extent.
Description
Technical Field
The utility model relates to the technical field of machinery in the steel industry, in particular to a simple roller bearing fixing device.
Background
At present, the online rollers of a galvanization production line are more, the rollers are main equipment for conveying strip steel, all the rollers are required to be well lubricated, bearing locking is caused once the problem of poor lubrication of the rollers occurs, so that the rollers cannot normally drive the strip steel plate surface to be abraded, at the moment, the application of the defect eliminating time is required to replace the roller bearings, and the continuous operation of the production line is seriously influenced.
Because the replacement process needs a plurality of persons to carry out the cooperation operation, the replacement time is longer, accidents such as personnel knocks and injuries are easy to cause, the roller bearing is damaged and can not be quickly replaced and recovered to be produced on the production site, and therefore, the simple roller bearing fixing device is provided.
Disclosure of Invention
The utility model aims to provide a simple roller bearing fixing device, which solves the problems that in the prior art, a plurality of people are required to carry out cooperation operation in the replacement process, the replacement time is long, accidents such as personnel injury and the like are easy to cause, and the roller bearing is damaged on the production site and can not be quickly replaced and recovered for production.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple roller bearing fixing device, includes the connecting plate, two guide sleeves are fixedly installed to the top both sides of connecting plate, the internally movable of guide sleeve has the guide bar, the top fixed mounting of guide bar has the backup pad, the top fixed mounting of backup pad has the support frame, the top of support frame is provided with roller bearing, the pole setting is installed to roller bearing's both sides, the internally mounted of pole setting has the jackscrew, the lower jackscrew is installed to the below of going up the jackscrew, four support columns are fixedly installed to the below of connecting plate;
the fixed cylinder is arranged in the middle of the upper part of the connecting plate, one side of the fixed cylinder is fixedly provided with a fixed plate, a supporting screw rod is arranged above the fixed cylinder, and a supporting table is arranged above the supporting screw rod.
Preferably, the upright rod is fixedly connected with the support frame, the upper surface of the support frame is of an arc-shaped structure, and the support plate is fixedly connected with the support table.
Preferably, the upper jackscrew penetrates through the vertical rod, the upper jackscrew is in threaded connection with the vertical rod, and the lower jackscrew is in threaded connection with the vertical rod.
Preferably, the diameter of the guide rod is identical to the diameter of the guide sleeve, the guide rod moves in the guide sleeve, and the guide sleeve is fixedly connected with the fixing plate.
Preferably, the fixed cylinder is further provided with:
the first connecting bearing is arranged in the fixed cylinder, a threaded ring is arranged in the first connecting bearing, a transmission cylinder is fixedly arranged below the threaded ring, a gear is arranged on the outer surface of the transmission cylinder, an adjusting screw is arranged at the rear end of the gear, second connecting bearings are arranged on two sides of the adjusting screw, and a rocker is arranged on the right side of the fixed cylinder.
Preferably, the threaded ring is movably connected with the fixed cylinder through a first connecting bearing, the supporting screw rod penetrates through the threaded ring, and the supporting screw rod is in threaded connection with the threaded ring.
Preferably, the adjusting screw rod is movably connected with the fixed cylinder through a second connecting bearing, the adjusting screw rod is meshed with the gear, and the rocker is fixedly connected with the adjusting screw rod.
Compared with the prior art, the utility model provides a simple roller bearing fixing device, which has the following beneficial effects: this simple and easy roller bearing fixing device has fine assurance overhauls the maintenance operating efficiency who disappears lack the operation personnel through newly-increased simple and easy roller bearing fixing device, has prevented to overhaul the in-process and has caused personnel injury and damage equipment, also lightens operating personnel's intensity of labour to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the fixing barrel of the present utility model;
fig. 4 is a schematic diagram of a connection structure of an adjusting screw and a gear of the present utility model.
In the figure: 1. a roller bearing; 2. an upper jackscrew; 3. a lower jackscrew; 4. a vertical rod; 5. a support frame; 6. a guide rod; 7. a guide sleeve; 8. a rocker; 9. a connecting plate; 10. a support plate; 11. a support table; 12. a fixed cylinder; 13. a fixing plate; 14. a support column; 15. supporting a screw rod; 16. a first connecting bearing; 17. a transmission cylinder; 18. adjusting a screw rod; 19. a threaded ring; 20. a second connecting bearing; 21. a gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a simple roller bearing fixing device comprises a connecting plate 9, two guide sleeves 7 are fixedly arranged on two sides above the connecting plate 9, a guide rod 6 is movably arranged in the guide sleeve 7, a supporting plate 10 is fixedly arranged above the guide rod 6, a supporting frame 5 is fixedly arranged above the supporting plate 10, a roller bearing 1 is arranged above the supporting frame 5, upright rods 4 are arranged on two sides of the roller bearing 1, an upper jackscrew 2 is arranged in the upright rods 4, and a lower jackscrew 3 is arranged below the upper jackscrew 2; the upper jackscrew 2 penetrates through the vertical rod 4, the upper jackscrew 2 is in threaded connection with the vertical rod 4, the lower jackscrew 3 is in threaded connection with the vertical rod 4, and four support columns 14 are fixedly arranged below the connecting plate 9; a fixed cylinder 12 mounted at the upper middle part of the connecting plate 9, one side of the fixed cylinder 12 being fixedly mounted with a fixed plate 13; the diameter size of the guide rod 6 is matched with the diameter size of the inside of the guide sleeve 7, the guide rod 6 moves in the guide sleeve 7, the guide sleeve 7 is fixedly connected with the fixed plate 13, a support screw rod 15 is arranged above the fixed cylinder 12, and a support table 11 is arranged above the support screw rod 15; the upright rod 4 is fixedly connected with the support frame 5, the upper surface of the support frame 5 is of an arc-shaped structure, and the support plate 10 is fixedly connected with the support table 11; the novel simple roller bearing 1 fixing device well ensures the overhaul operation efficiency of overhaul and defect elimination operators, prevents the operators from damaging and damaging equipment in the overhaul operation process, and reduces the labor intensity of the operators to a certain extent.
Referring to fig. 1, 3 and 4, a simple roller bearing fixing device includes a first connection bearing 16 installed inside a fixed cylinder 12, and a threaded ring 19 installed inside the first connection bearing 16; the screw ring 19 is movably connected with the fixed cylinder 12 through the first connecting bearing 16, the supporting screw rod 15 penetrates through the screw ring 19, the supporting screw rod 15 is in threaded connection with the screw ring 19, the transmission cylinder 17 is fixedly arranged below the screw ring 19, the gear 21 is arranged on the outer surface of the transmission cylinder 17, the adjusting screw rod 18 is arranged at the rear end of the gear 21, the second connecting bearings 20 are arranged on two sides of the adjusting screw rod 18, and the rocker 8 is arranged on the right side of the fixed cylinder 12; the adjusting screw rod 18 is movably connected with the fixed cylinder 12 through a second connecting bearing 20, the adjusting screw rod 18 is meshed with a gear 21, and the rocker 8 is fixedly connected with the adjusting screw rod 18.
Working principle: when the simple roller bearing fixing device is used, firstly, when a galvanization production line is used for eliminating defects of a field roller bearing 1, an operator moves the device to corresponding defect eliminating equipment, the operator manually shakes a rocker 8, the rocker 8 drives an adjusting screw rod 18 to rotate, a transmission cylinder 17 is driven to rotate through a gear 21, a threaded ring 19 is driven to rotate in a fixed cylinder 12, then a supporting screw rod 15 is pushed to move upwards through threads, at the moment, a guide rod 6 moves upwards in a guide sleeve 7 to play a good guiding role, a supporting plate 10 and a supporting table 11 move upwards under the pushing of the supporting screw rod 15 until a supporting frame 5 is contacted with the roller bearing 1, the operator screws two upper jackscrews 2 and two lower jackscrews 3, and the two upper jackscrews and the two lower jackscrews are tightly propped against the roller bearing 1, so that the roller bearing 1 can be continuously operated, and the simple roller bearing fixing device is the working principle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A simple roller bearing fixture comprising:
the novel lifting device comprises a connecting plate (9), wherein two guide sleeves (7) are fixedly arranged on two sides of the upper side of the connecting plate (9), a guide rod (6) is movably arranged in the guide sleeve (7), a supporting plate (10) is fixedly arranged above the guide rod (6), a supporting frame (5) is fixedly arranged above the supporting plate (10), a roller bearing (1) is arranged above the supporting frame (5), upright rods (4) are arranged on two sides of the roller bearing (1), an upper jackscrew (2) is arranged in the upright rods (4), a lower jackscrew (3) is arranged below the upper jackscrew (2), and four supporting columns (14) are fixedly arranged below the connecting plate (9);
the fixing cylinder (12) is arranged in the middle of the upper part of the connecting plate (9), one side of the fixing cylinder (12) is fixedly provided with the fixing plate (13), the upper part of the fixing cylinder (12) is provided with the supporting screw rod (15), and the upper part of the supporting screw rod (15) is provided with the supporting table (11).
2. The simple roller bearing fixing device according to claim 1, wherein the upright (4) is fixedly connected with the supporting frame (5), the upper surface of the supporting frame (5) is of an arc-shaped structure, and the supporting plate (10) is fixedly connected with the supporting table (11).
3. The simple roller bearing fixing device according to claim 1, wherein the upper jackscrew (2) penetrates through the vertical rod (4), the upper jackscrew (2) is in threaded connection with the vertical rod (4), and the lower jackscrew (3) is in threaded connection with the vertical rod (4).
4. A simple roller bearing fixing device according to claim 1, characterized in that the diameter of the guide rod (6) is matched with the diameter of the inside of the guide sleeve (7), the guide rod (6) moves in the inside of the guide sleeve (7), and the guide sleeve (7) is fixedly connected with the fixing plate (13).
5. A simple roller bearing fixture according to claim 1, wherein the fixture cartridge (12) is further provided with:
the first connecting bearing (16) is installed inside the fixed barrel (12), a threaded ring (19) is installed inside the first connecting bearing (16), a transmission barrel (17) is fixedly installed below the threaded ring (19), a gear (21) is installed on the outer surface of the transmission barrel (17), an adjusting screw (18) is installed at the rear end of the gear (21), second connecting bearings (20) are installed on two sides of the adjusting screw (18), and a rocker (8) is installed on the right side of the fixed barrel (12).
6. The simple roller bearing fixing device according to claim 5, wherein the screw ring (19) is movably connected with the fixing cylinder (12) through the first connecting bearing (16), the supporting screw rod (15) penetrates through the screw ring (19), and the supporting screw rod (15) is in threaded connection with the screw ring (19).
7. The simple roller bearing fixing device according to claim 5, characterized in that the adjusting screw (18) is movably connected with the fixing cylinder (12) through a second connecting bearing (20), the adjusting screw (18) is meshed with the gear (21), and the rocker (8) is fixedly connected with the adjusting screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868359.5U CN219747658U (en) | 2023-04-18 | 2023-04-18 | Simple roller bearing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868359.5U CN219747658U (en) | 2023-04-18 | 2023-04-18 | Simple roller bearing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747658U true CN219747658U (en) | 2023-09-26 |
Family
ID=88081572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320868359.5U Active CN219747658U (en) | 2023-04-18 | 2023-04-18 | Simple roller bearing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747658U (en) |
-
2023
- 2023-04-18 CN CN202320868359.5U patent/CN219747658U/en active Active
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