CN201244585Y - Rectangle shaft block rotary positioning apparatus - Google Patents
Rectangle shaft block rotary positioning apparatus Download PDFInfo
- Publication number
- CN201244585Y CN201244585Y CNU2008201525219U CN200820152521U CN201244585Y CN 201244585 Y CN201244585 Y CN 201244585Y CN U2008201525219 U CNU2008201525219 U CN U2008201525219U CN 200820152521 U CN200820152521 U CN 200820152521U CN 201244585 Y CN201244585 Y CN 201244585Y
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- Prior art keywords
- screw
- semi
- bearing block
- fixed
- lock ring
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- Expired - Fee Related
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Abstract
The utility model relates to a rectangular bearing block rotary positioning device used for the installation, the regulation or the replacement of a roll used for rolling metals. The utility model is characterized in that two semicircular plates are arranged between an upper semicircular hoop frame and a lower semicircular hoop frame, are connected through screws, and are fixed on a process roll shaft coupling through fastening screw rods, socket head fastening screws, screw nuts and packing rings on the two sides; two V-shaped grooves are respectively fixed in positions on a normal axis line of the two semicircular plates, and are mutually parallel; a slide positioning right-angle rod is arranged on the V-shaped groove and in a fixed groove; a press sleeve and a slide rod are fixed by sunk screws and screw nuts arranged on a stud shaft; a bearing block positioning pin is inserted into a positioning hole of the rectangular bearing block along a shaft sleeve of the slide positioning right-angle rod through toggling the screws. The rectangular bearing block rotary positioning device can be used for regulation according to the positioning holes of different rectangular bearing blocks and different diameters of shaft couplings, and has the advantages of convenient disassembly, convenient assembly and convenient positioning.
Description
Technical field
The utility model relates to installation, adjusting or the replacing that is used for metal rolled roll, is specially a kind of rectangular shaft bearing rotary positioning apparatus.
Background technology
It is to be used for metal rolled equipment that flat cold-rolled sheet even moves back unit, it is cleaned and changed when the roller system of this equipment takes, during replacing, roller system extracts all kinds of technology rollers out at horizontal level with special-purpose roll change buggy from the fore side of cell body, roller system is made up of technology roller, bearing and bearing block, shaft coupling, in fore side roll shaft projecting shaft bearing by the roll change buggy clamping.Because bearing block is mostly uneven on roll shaft, adding has other annex to install on the top chock, as long as roller is twitched, when sliding, bearing block breaks away from cell body, bearing block just rotates with center of gravity, bearing block two sides no longer with memorial archway keeping parallelism state, at this time, the personnel of needing repairing climb up cell body and with hand bearing block are forwarded to the memorial archway parastate and roller could be extracted out, when new roller returned dress, also the personnel of needing repairing entered cell body and with hand bearing block are forwarded to the memorial archway parastate and the bearing block of roller could be pushed the cell body memorial archway.Since the maintenance personal with hand operated need with the cooperating of roll change buggy operating personnel, concord, if exist error to be easy to generate accident, have great potential safety hazard, and the roll change efficient that slowed down.
Summary of the invention
In order to overcome the defective of prior art, provide a kind of and can prevent that the bearing block rotation from departing from the equipment of original position, the utility model discloses a kind of rectangular shaft bearing rotary positioning apparatus.
The utility model reaches goal of the invention by following technical solution:
A kind of rectangular shaft bearing rotary positioning apparatus, comprise upper reinforcing plate, upper semi-circle lock ring frame, semi-circular plate, fastening screw, right angle, location bar slides, lower reinforcing plate, lower half circle lock ring frame, bolt shaft, interior hexagonal holding screw, nut, clamping sleeve, fixed groove, sunk screw, the V-type groove, the bearing block alignment pin, stir screw, nut, packing ring, axle sleeve on right angle, the slip location bar, the rectangular shaft bearing, sunk screw and slide bar, it is characterized in that: on the direction vertical, install semicircle lock ring frame and lower half circle lock ring frame with the axle center of rectangular shaft bearing, two semi-circular plates are installed between upper semi-circle lock ring frame and the lower half circle lock ring frame, connect with screw between two semi-circular plates, by the both sides fastening screw, interior hexagonal holding screw, nut, packing ring is fixed on the technology roller shaft coupling; Two V-type grooves are separately fixed at the vertical axis position of two semi-circular plates and are parallel to each other, right angle, the location bar that slides be installed on the V-type groove and fixed groove in, sunk screw on the bolt shaft and nut are fixed and clamped and overlap and slide bar, stir screw inserts the bearing block alignment pin rectangular shaft bearing along the axle sleeve of right angle, the location bar that slides locating hole, V-type groove downside is upper reinforcing plate and lower reinforcing plate fixedly
Described rectangular shaft bearing rotary positioning apparatus, it is characterized in that: the radius size of semi-circular plate can be regulated.
When the utility model uses, utilize shaft coupling to make the location benchmark, by the location of bearing block alignment pin at bearing block, and the effect of the fastening screw of process rectangular shaft bearing positioner, stationary positioned device on shaft coupling, make the rectangular shaft bearing produce rotation no longer voluntarily and keep parallel with housing bearing seat installation frame memorial archway, when unit process section horizontal level is changed the technology roller and the advance and retreat of roll change buggy at same position, because bearing block no longer rotates, do not need operating personnel with just hand steered during roll change, simplify operating procedure, improved security.
The beneficial effects of the utility model are: can adjust by the locating hole of the different rectangular shaft bearing of unit and different shaft coupling diameter dimension, be convenient to dismounting, assembling, location, the different and rotation that produces of the center of gravity that prevents the rectangular shaft bearing.Use this device can alleviate the labour intensity of changing the technology roller, avoid operating personnel to ascend a height or entered the process that cell body is set upright bearing block, having eliminated potential safety hazard, is a kind of comparatively ideal, practical a kind of technology roller prevent the rotation of rectangular shaft bearing when changing positioner.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a left view of the present utility model;
Fig. 4 is the C-C profile of Fig. 1;
Fig. 5 is that the D-D of Fig. 1 is to view.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of rectangular shaft bearing rotary positioning apparatus, comprise upper reinforcing plate 1, upper semi-circle lock ring frame 2, semi-circular plate 3, fastening screw 4, right angle, location bar 5 slides, lower reinforcing plate 6, lower half circle lock ring frame 7, bolt shaft 8, interior hexagonal holding screw 9, nut 10, clamping sleeve 11, fixed groove 12, sunk screw 13, V-type groove 14, bearing block alignment pin 15, stir screw 16, nut 17, packing ring 18, axle sleeve 19 on right angle, the slip location bar, rectangular shaft bearing 20, sunk screw 21 and slide bar 22, extremely shown in Figure 5 as Fig. 1, concrete structure is: install semicircle lock ring frame 2 and lower half circle lock ring frame 7 on the direction vertical with the axle center of rectangular shaft bearing 20, two semi-circular plates 3 are installed between upper semi-circle lock ring frame 2 and the lower half circle lock ring frame 7, connect with screw 21 between two semi-circular plates 3, the radius size of semi-circular plate 3 can be regulated.Be fixed on the technology roller shaft coupling by both sides fastening screw 4, interior hexagonal holding screw 9, nut 17, packing ring 18; Two V-type grooves 14 are separately fixed at the vertical axis position of two semi-circular plates 3 and are parallel to each other, right angle, the location bar 5 that slides be installed on the V-type groove 14 and fixed groove 12 in, sunk screw 13 on the bolt shaft 8 and nut 10 cover 11 and slide bar 22 that is fixed and clamped, stir screw 16 with the locating hole of bearing block alignment pin 15 along the axle sleeve 19 insertion rectangular shaft bearings 20 of right angle, the location bar that slides, V-type groove 14 downsides are upper reinforcing plate 1 and lower reinforcing plate 6 fixedly.
Claims (2)
1. rectangular shaft bearing rotary positioning apparatus, comprise upper reinforcing plate (1), upper semi-circle lock ring frame (2), semi-circular plate (3), fastening screw (4), location right angle bar (5) slides, lower reinforcing plate (6), lower half circle lock ring frame (7), bolt shaft (8), interior hexagonal holding screw (9), nut (10), clamping sleeve (11), fixed groove (12), sunk screw (13), V-type groove (14), bearing block alignment pin (15), stir screw (16), nut (17), packing ring (18), axle sleeve (19) on right angle, the slip location bar, rectangular shaft bearing (20), sunk screw (21) and slide bar (22), it is characterized in that: on the direction vertical, install semicircle lock ring frame (2) and lower half circle lock ring frame (7) with the axle center of rectangular shaft bearing (20), two semi-circular plates (3) are installed between upper semi-circle lock ring frame (2) and the lower half circle lock ring frame (7), connect with screw (21) between two semi-circular plates (3), by both sides fastening screw (4), interior hexagonal holding screw (9), nut (17), packing ring (18) is fixed on the technology roller shaft coupling; Two V-type grooves (14) are separately fixed at the vertical axis position of two semi-circular plates (3) and are parallel to each other, the location right angle bar (5) that slides be installed in that V-type groove (14) is gone up and fixed groove (12) in, sunk screw (13) on the bolt shaft (8) and nut (10) be fixed and clamped cover (11) and slide bar (22), stir screw (16) with the locating hole of bearing block alignment pin (15) along axle sleeve (19) the insertion rectangular shaft bearing (20) of right angle, the location bar that slides, V-type groove (14) downside is upper reinforcing plate (1) and lower reinforcing plate (6) fixedly.
2. rectangular shaft bearing rotary positioning apparatus as claimed in claim 1 is characterized in that: the radius size of semi-circular plate (3) can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201525219U CN201244585Y (en) | 2008-08-29 | 2008-08-29 | Rectangle shaft block rotary positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201525219U CN201244585Y (en) | 2008-08-29 | 2008-08-29 | Rectangle shaft block rotary positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244585Y true CN201244585Y (en) | 2009-05-27 |
Family
ID=40728399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201525219U Expired - Fee Related CN201244585Y (en) | 2008-08-29 | 2008-08-29 | Rectangle shaft block rotary positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244585Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185572A (en) * | 2011-12-27 | 2013-07-03 | 上海宝钢设备检修有限公司 | Measurement location device for edge cover of electrode plate of sheet coating unit |
| CN105749576A (en) * | 2016-04-19 | 2016-07-13 | 杭州杭氧低温液化设备有限公司 | Fastening device of piston ring of air separation rectifying tower |
| CN110524858A (en) * | 2019-08-30 | 2019-12-03 | 重庆和泰润佳股份有限公司 | Film-blowing process ventilated membrane embosses the molding machine in production line deeply online |
-
2008
- 2008-08-29 CN CNU2008201525219U patent/CN201244585Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185572A (en) * | 2011-12-27 | 2013-07-03 | 上海宝钢设备检修有限公司 | Measurement location device for edge cover of electrode plate of sheet coating unit |
| CN105749576A (en) * | 2016-04-19 | 2016-07-13 | 杭州杭氧低温液化设备有限公司 | Fastening device of piston ring of air separation rectifying tower |
| CN105749576B (en) * | 2016-04-19 | 2017-10-20 | 杭州杭氧低温液化设备有限公司 | A kind of fastener of space division rectifying column piston ring |
| CN110524858A (en) * | 2019-08-30 | 2019-12-03 | 重庆和泰润佳股份有限公司 | Film-blowing process ventilated membrane embosses the molding machine in production line deeply online |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20090929 |