CN2538483Y - Machine for detaching and assembling roll bearing seat - Google Patents
Machine for detaching and assembling roll bearing seat Download PDFInfo
- Publication number
- CN2538483Y CN2538483Y CN 02229230 CN02229230U CN2538483Y CN 2538483 Y CN2538483 Y CN 2538483Y CN 02229230 CN02229230 CN 02229230 CN 02229230 U CN02229230 U CN 02229230U CN 2538483 Y CN2538483 Y CN 2538483Y
- Authority
- CN
- China
- Prior art keywords
- bearing block
- disassembling
- roll bearing
- assembling machine
- hydraulic jack
- 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 - Lifetime
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model is a roller bearing stand dismantling machine, which comprises an electrical control table, a hydraulic pressure station and one or two symmetric machine bodies connected with a work-piece supporting frame. Wherein, the machine body is arranged with a machine part (1). A moving holder driven by a horizontal moving hydraulic oil cylinder (15) and a dismantling table driven by a vertical elevating hydraulic oil cylinder (16) are arranged on the machine part. In addition, the dismantling table is positioned on a foundation plate (3) of the moving holder. The foundation plate is glidingly connected with a guide track (2) of the machine part. The utility model has the advantages of multipurpose operation of one machine, easy and quick dismantlement, stable performance and operational convenience, etc.
Description
Affiliated technical field
The utility model relates to the maintenance of equipment of Metallurgical Enterprise roll, particularly a kind of disassembling and assembling machine for roll bearing block.
Background technology
At present, when the dismounting roll chock, generally adopt loop wheel machine to finish, its defective is: the one, and troublesome poeration, effort, time-consuming, inefficiency; The 2nd, need to be equipped with many loop wheel machines, so that the roll of maintenance all size; The 3rd, the maintenance cost height; The 4th, dangerous.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of disassembling and assembling machine for roll bearing block that is applicable to the big-and-middle-sized Metallurgical Enterprise roll maintenance of metallurgy industry is provided, workpiece such as the working roll of the dismantled and assembled plurality of specifications of this changer, back-up chock, so that parts such as roll, bearing and auxiliary are pulled down from bearing block, or these parts are installed in the bearing block.
The technical scheme that its technical problem that solves the utility model adopts is: comprise electrical equipment operating desk, Hydraulic Station and body, body has one, and perhaps body has two, is symmetrically distributed, and is linked to each other by workpiece holder; Body is provided with fuselage, and disassembly-and-assembly stand is contained on the substrate that moves seat by mobile seat that moves horizontally the hydraulic jack driving and the disassembly-and-assembly stand that is driven by the vertical lift hydraulic jack to be equipped with one on the fuselage, and the guide rail on substrate and the fuselage is slidingly connected.
The main advantage of the utility model is as follows:
One. one-machine-multi-function, high efficiency: the roll chock of dismantled and assembled all size, as the roll chock of 5T, 10T, 20T, 30T, 40T, 50T, or according to the roll chock of the higher tonnage of customer requirements design.
They are two years old. because electrical control combines with hydraulic system, make disassemble and assemble work laborsaving, quick and convenient.
They are three years old. stable performance, and simple to operate, safety, maintenance cost is low.
They are four years old. and compact conformation, volume is little, and is handsome in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among Fig. 1: 1. fuselage; 2. guide rail; 3. substrate; 4. lead; 5. hoistable platform; 6. pressure pin; 7. holder post; 8. bearing block; 9. roll mandrel; 10. holder blocks; 11. supporting plate; 12. lifting column; 13. gripper shoe; 14. connecting plate; 15. move horizontally hydraulic jack; 16. vertical lift hydraulic jack; 17. side plate; 18. lower margin built-in fitting; 19. piston rod head; 20. reinforcement gusset; 21. ground.
Among Fig. 2: 22. gussets; 23. hinged seat: 24. wallboards; 25. top board; 26. piston rod; 27. flange; 28. gusset.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
Structure of the present utility model such as Fig. 1, Fig. 2, shown in Figure 3: comprise electrical equipment operating desk, Hydraulic Station and body.Body has one; Perhaps body has two, is symmetrically distributed, and they are linked to each other by workpiece holder.Body is provided with fuselage 1, and disassembly-and-assembly stand is contained on the substrate 3 that moves seat by moving horizontally mobile seat that hydraulic jack 15 drives and the disassembly-and-assembly stand that is driven by vertical lift hydraulic jack 16 to be equipped with one on the fuselage, and the guide rail 2 on substrate and the fuselage is slidingly connected.
Above-mentioned disassembly-and-assembly stand is made up of vertical lifting mechanism and work supporting block.In the vertical lifting mechanism, be provided with lead 4, be connected with substrate 3; Be provided with lifting column 12, the centre bore of its cylinder and substrate 3 is slidingly connected; Be provided with supporting plate 11, link to each other with the lifting column upper end.
In the work supporting block: be provided with hoistable platform 5, be fixed on the top of supporting plate 11, and be slidingly connected with lead 4.Be provided with two registration parts, be symmetrically distributed in forward and backward side's (see figure 3) of hoistable platform, its upper end location workpiece, its lower end and hoistable platform (see figure 1) that is connected.In every registration part, be aligned in sequence with pressure pin 6, holder post 7, holder card 10 from left to right, holder card upper end is provided with draw-in groove.At the sidepiece of pressure pin 6 and Tuo Ka 10, be respectively equipped with gusset 22,28 (seeing Fig. 2, Fig. 3), to strengthen itself and the dynamics that is connected of hoistable platform.
Above-mentioned mobile seat, side plate 17 is equipped with in the both sides of its substrate 3, and biside plate 17 lower ends are connected by top board 25.The middle part of top board can be connected by hinged seat, bearing pin and the piston rod head 19 that moves horizontally hydraulic jack 15.The bottom surface of substrate 3 is by bolted flange 27, and the flange bottom surface is connected with hinged seat 23, and hinged seat is connected the piston rod 26 of vertical lift hydraulic jack 16 by pivot pin.
Above-mentioned vertical lift hydraulic jack 16 and move horizontally hydraulic jack 15, all be communicated with Hydraulic Station by hydraulic tube, the product that two oil cylinders can adopt Lu Zhoushi the Changjiang river, Sichuan Province hydraulic part eight factories to produce, its stroke are 0～200 respectively, 0～1500mm, perhaps decide according to actual needs.Lower limit place at vertical lift hydraulic jack stroke, be equipped with near switch, its objective is: in the process that oil cylinder rises, when the work supporting block of disassembly-and-assembly stand just during the precalculated position of contact workpiece, this oil cylinder stops to rise immediately, in order to avoid the weight of workpiece is all dropped on the work supporting block of disassembly-and-assembly stand of two ends body.
Above-mentioned Hydraulic Station is provided with oil temperature, fuel injection pressure signal displaying alarm.When hydraulic oil is in high temperature or low temperature, promptly, when making oily temperature be higher than 55 ℃, signal occurs and warn when system's heavy load or long-term work; When cold day oil temperature is lower than 10 ℃, signal also occurs and warn.When cleaner stops up or when the oil pressure difference reaches 0.35Mpa, sends signal display alarm.Described hydraulic tube has been equipped with electromagnetic relief valve, the safety valve of dual-overload protection, to guarantee the safe operation of hydraulic means.
Above-mentioned workpiece holder, the centering that is used for workpiece such as breaker roll or working roll is put and is fixed, and when dismounting bearing block 8, it is motionless that roll mandrel 9 is stablized.This bracing frame is provided with between 13, two gripper shoes of two gripper shoes by 14 connections of some connecting plates.Two gripper shoes are connected with the fuselage 1 of its sidepiece respectively.
Above-mentioned fuselage 1 is located on the ground 21, is linked to each other with lower margin built-in fitting 18 by bolt, nut.The fuselage sidepiece is provided with some and strengthens gusset 20, and fuselage interior is provided with two blocks of wallboards 24, is the passage that moves horizontally that moves seat between the wallboard.
Above-mentioned guide rail 2 has two, can be the guide rail of V-type or other kind shape, and they are contained in respectively on the gripper shoe of both sides, and gripper shoe is by being bolted on wallboard 24 and the fuselage 1.
Below, sketch the course of work of the present utility model.
1. the structure that has two bodies: the crane that utilizes the workshop earlier, workpiece to be removed (as the roll mandrel on the bearing block 8 9) is hung on the work supporting block of the disassembly-and-assembly stand of workpiece holder and both sides body (horizontal axis), make pressure pin 6, holder post 7, holder card 10 that gripper shoe 13 supporting workpieces are located and made to workpiece, wherein, the draw-in groove of holder card 10 blocks the axle collar shoulder of roll mandrel termination, after the relevant bolt for the treatment of workpiece unclamps, restart the button on electrical equipment operating desk, the Hydraulic Station, make the hydraulic jack synchronous working of both sides body.
Hydraulic jack drives the course of work that moves seat and disassembly-and-assembly stand: under the piston rod head 19 that moves horizontally hydraulic jack 15 promoted, the substrate 3 that moves seat moved to the below of roll chock to be removed along guide rail 2.Then, under the piston rod 26 of vertical lift hydraulic jack 16 drives, the vertical lifting mechanism action of the disassembly-and-assembly stand on the substrate 3, be the centre bore rising of lifting column 12 along substrate 3, hoistable platform 5 is risen along lead 4, and be parked in the precalculated position (see figure 1) that engagement shaft bearing bottom just can be blocked; At this moment, substrate 3 under the piston rod head 19 that moves horizontally hydraulic jack promotes, moves along guide rail 2 again, forces bearing block to withdraw from from roll mandrel, thereby finishes the dismantlement work of the bearing block on the roll mandrel.
2. the structure that has a body: the course of work is the same.Dismantlement work trouble just, and when hanging workpiece, the center of gravity of workpiece is positioned on the fixing ground 21 of fuselage 1.
Claims (10)
1. a disassembling and assembling machine for roll bearing block is characterized in that comprising electrical equipment operating desk, Hydraulic Station and body, and body has one, and perhaps body has two, is symmetrically distributed, and is linked to each other by workpiece holder; Body is provided with fuselage (1), be equipped with one on the fuselage by mobile seat that moves horizontally hydraulic jack (15) driving and the disassembly-and-assembly stand that drives by vertical lift hydraulic jack (16), disassembly-and-assembly stand is contained on the substrate (3) that moves seat, and the guide rail on substrate and the fuselage (2) is slidingly connected.
2. disassembling and assembling machine for roll bearing block according to claim 1 is characterized in that described disassembly-and-assembly stand, forms by vertical lifting mechanism and work supporting block,
In the vertical lifting mechanism, be provided with lead (4), be connected with substrate (3); Be provided with lifting column (12), the centre bore of its cylinder and substrate (3) is slidingly connected; Be provided with supporting plate (11), link to each other with the lifting column upper end,
In the work supporting block, be provided with hoistable platform (5), be fixed on the top of supporting plate (11), and be slidingly connected with lead (4); Be provided with two registration parts, be symmetrically distributed in the forward and backward side of hoistable platform, its location, upper end workpiece, its lower end and hoistable platform are connected; In every registration part, be aligned in sequence with pressure pin (6), holder post (7), holder card (10) from left to right, holder card upper end is provided with draw-in groove.
3. disassembling and assembling machine for roll bearing block according to claim 1, it is characterized in that described mobile seat, side plate (17) is equipped with in the both sides of its substrate (3), and biside plate (17) lower end is connected by top board (25), and the middle part of top board is connected with the piston rod head that moves horizontally hydraulic jack (15) (19).
4. disassembling and assembling machine for roll bearing block according to claim 3, it is characterized in that described substrate (3), its bottom surface is by bolted flange (27), and the flange bottom surface is connected with hinged seat (23), and hinged seat is connected the piston rod (26) of vertical lift hydraulic jack (16) by pivot pin.
5. according to claim 3 or 4 described disassembling and assembling machine for roll bearing block, it is characterized in that described hydraulic jack (15) and the vertical lift hydraulic jack (16) of moving horizontally, all be communicated with Hydraulic Station by hydraulic tube; The stroke of two oil cylinders is 0～1500 respectively, 0～200mm.
6. disassembling and assembling machine for roll bearing block according to claim 5 is characterized in that described vertical lift hydraulic jack (16), and be equipped with near switch at the lower limit place of its stroke.
7. roll chock tipper according to claim 5 is characterized in that described Hydraulic Station, is provided with oil temperature, fuel injection pressure signal displaying alarm; Described hydraulic tube is equipped with electromagnetic relief valve, safety valve.
8. disassembling and assembling machine for roll bearing block according to claim 1, it is characterized in that described workpiece holder, be provided with two gripper shoes (13), connect by some connecting plates (14) between two gripper shoes, and two gripper shoes are connected with the fuselage (1) of its sidepiece respectively.
9. according to claim 1 or 8 described disassembling and assembling machine for roll bearing block, it is characterized in that described fuselage (1), its sidepiece is provided with some and strengthens gusset (20); Its inside is provided with two blocks of wallboards (24), is the passage that moves horizontally of disassembly-and-assembly stand between two blocks of wallboards.
10. disassembling and assembling machine for roll bearing block according to claim 1 is characterized in that described guide rail (2) is a V-type rail, has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229230 CN2538483Y (en) | 2002-04-27 | 2002-04-27 | Machine for detaching and assembling roll bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229230 CN2538483Y (en) | 2002-04-27 | 2002-04-27 | Machine for detaching and assembling roll bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538483Y true CN2538483Y (en) | 2003-03-05 |
Family
ID=33705584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229230 Expired - Lifetime CN2538483Y (en) | 2002-04-27 | 2002-04-27 | Machine for detaching and assembling roll bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538483Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920266A (en) * | 2010-07-19 | 2010-12-22 | 苏州嘉信重型机床有限公司 | Disassembling and assembling machine for roll bearing block |
| CN102581018A (en) * | 2012-01-16 | 2012-07-18 | 中色科技股份有限公司 | Auxiliary assembling device for roller bearing block |
| CN102699672A (en) * | 2012-06-20 | 2012-10-03 | 神华集团有限责任公司 | Coupler dismounting device |
| CN103100837A (en) * | 2012-11-16 | 2013-05-15 | 江苏天奇物流***工程股份有限公司 | Motor dismantling general tray moving machine |
| CN101811249B (en) * | 2009-07-28 | 2013-09-04 | 哈尔滨轨道交通装备有限责任公司 | Bearing dismounting device |
| CN104191221A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Full-hydraulic detaching vehicle for flange on feeding port of large mill |
| CN104191224A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Movable detaching vehicle special for flange of large mill |
| CN104400401A (en) * | 2014-12-08 | 2015-03-11 | 山东双轮股份有限公司 | Pump impeller and shaft compression installation tooling |
| CN117140074A (en) * | 2023-10-30 | 2023-12-01 | 成都滕洋智能科技有限公司 | Automatic carrier roller set assembling machine and assembling method |
-
2002
- 2002-04-27 CN CN 02229230 patent/CN2538483Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811249B (en) * | 2009-07-28 | 2013-09-04 | 哈尔滨轨道交通装备有限责任公司 | Bearing dismounting device |
| CN101920266A (en) * | 2010-07-19 | 2010-12-22 | 苏州嘉信重型机床有限公司 | Disassembling and assembling machine for roll bearing block |
| CN102581018A (en) * | 2012-01-16 | 2012-07-18 | 中色科技股份有限公司 | Auxiliary assembling device for roller bearing block |
| CN102581018B (en) * | 2012-01-16 | 2016-08-24 | 中色科技股份有限公司 | A kind of auxiliary assembling device for roller bearing block |
| CN102699672A (en) * | 2012-06-20 | 2012-10-03 | 神华集团有限责任公司 | Coupler dismounting device |
| CN103100837A (en) * | 2012-11-16 | 2013-05-15 | 江苏天奇物流***工程股份有限公司 | Motor dismantling general tray moving machine |
| CN104191221A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Full-hydraulic detaching vehicle for flange on feeding port of large mill |
| CN104191224A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Movable detaching vehicle special for flange of large mill |
| CN104191221B (en) * | 2014-09-11 | 2016-09-07 | 郑州贝龙液压技术有限公司 | Large-sized grinder feed opening flange dish all-hydraulic dismounting car |
| CN104400401A (en) * | 2014-12-08 | 2015-03-11 | 山东双轮股份有限公司 | Pump impeller and shaft compression installation tooling |
| CN117140074A (en) * | 2023-10-30 | 2023-12-01 | 成都滕洋智能科技有限公司 | Automatic carrier roller set assembling machine and assembling method |
| CN117140074B (en) * | 2023-10-30 | 2024-01-02 | 成都滕洋智能科技有限公司 | Automatic carrier roller set assembling machine and assembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2538483Y (en) | Machine for detaching and assembling roll bearing seat | |
| CN201076866Y (en) | All-purpose rolling mills | |
| CN2488617Y (en) | Roll changer for rolling mill | |
| CN109202411B (en) | Hydraulic cylinder copper bush replacing process of quick forging equipment | |
| CN107745020A (en) | A kind of hydraulic system of four-roller ripple veneer reeling machine | |
| CN1070864A (en) | Vertical press and method of operating thereof | |
| CN102910555A (en) | Micro travel lifting operation platform | |
| CN101049608A (en) | Machine for reassembling bearing seat of working roll with positioning function, and guarding against turning over measure | |
| CN200960544Y (en) | Flat-type hydraulic oil pipe and pumping rod upsetter | |
| CN201823754U (en) | Device for replacing bent roller block or balance block of rolling mill | |
| CN102527730A (en) | Assembling and disassembling machine for bushing bearing base in roller | |
| CN103337934B (en) | Stator overlying machine and stator overlying device employing same | |
| CN2652651Y (en) | Multiple work position combined hydraulic machine | |
| CN101049607A (en) | Machine for reassembling bearing seat of supporting roller with positioning function, rotational carrying roller, and servo actuated cover board | |
| CN207606137U (en) | A kind of hydraulic system of four-roller ripple veneer reeling machine | |
| CN209999092U (en) | four-upright-column oil press auxiliary device | |
| CN201482980U (en) | Fully-suspended tundish car | |
| CN218434695U (en) | Lifting driving mechanism of aluminum alloy coiled material transfer equipment | |
| CN2820515Y (en) | Pickup car frame longitudinal beam outer plate blanking machine | |
| CN201077735Y (en) | Hydraulic compressing apparatus | |
| CN111015580B (en) | Horizontal roller hydraulic cylinder replacing tool for section steel rolling mill and using method | |
| CN220028550U (en) | Device for replacing die of titanium ingot forging press | |
| CN217867746U (en) | Oil cylinder taking-out device on press | |
| CN220884742U (en) | Compact flat shaft bracket | |
| CN2710843Y (en) | Hydraulic machine for assembling-disassembling use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120427 Granted publication date: 20030305 |