CN201325006Y - Main gear box of slab grinding machine - Google Patents
Main gear box of slab grinding machine Download PDFInfo
- Publication number
- CN201325006Y CN201325006Y CNU2008202172360U CN200820217236U CN201325006Y CN 201325006 Y CN201325006 Y CN 201325006Y CN U2008202172360 U CNU2008202172360 U CN U2008202172360U CN 200820217236 U CN200820217236 U CN 200820217236U CN 201325006 Y CN201325006 Y CN 201325006Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- casing
- shaft drive
- bevel gear
- main
- 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
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a main gear box of a slab grinding machine, which mainly achieves grinding for the blank surface. The main gear box comprises a shaft I transmission device (1), a shaft II transmission device (2), a shaft III transmission device (3) and a main gear box rotary device (4). The shaft I transmission device (1) comprises a coupling (1.1), a main shaft (1.4), a box body (1.5) and a bevel gear (1.7). The shaft II transmission device (2) is vertically arranged with the shaft I transmission device (1), and comprises a box body (2.1), a bevel gear I (2.2), a rotary gear (2.3), a revolving body (2.5), a bevel gear II (2.7) and a main shaft (2.8). The shaft III transmission device (3) is vertically arranged with the shaft II transmission device (2), and comprises a box body (3.1), a main shaft (3.3), a bevel gear (3.4) and a grinding wheel clamping device (3.6). The main gear box rotary device (4) comprises an oil cylinder I (4.1), a rack (4.2), an oil cylinder II (4.3) and a locking block (4.4). The main gear box of the slab grinding machine is applicable to hot grinding for the blank.
Description
(1) technical field
The utility model relates to a kind of slab sharpening machine, relates in particular to a kind of slab sharpening machine main-gear box.Be applied to mainly realize the blank surface reconditioning in steel mill's slab reconditioning line.Belong to field of metallurgical machine.
(2) background technology
Steel manufacturing enterprise in order to satisfy the requirement of later process, needs clear up the billet surface that milling train shuts out when carrying out steel production, to remove the defective on surface, increases the lumber recovery of later process.At present common steel slab surface heat treatment is mainly based on scafing, and the hot repair mill is compared with it, and mainly there is following advantage in the hot repair mill: reduced the consumption of fuel in the stove, saved the energy; The recovery rate of material is higher; Influence to environment has reduced, and water consumption also reduces greatly.
Traditional cold repair mill mainly is to output power to bistrique by the V-type band, and when the high temperature blank was carried out reconditioning, the V-type band was unable to undergo the baking of high temperature.So plant drive method in that blank to be carried out the hot repair mill inapplicable.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of slab sharpening machine main-gear box that blank is carried out the hot repair mill that is suitable for is provided.
The purpose of this utility model is achieved in that a kind of slab sharpening machine main-gear box, comprises I shaft drive, II shaft drive, III shaft drive and main-gear box slewing equipment,
Described I shaft drive comprises shaft coupling, main shaft, casing and bevel gear, be installed in the casing by bearing I and bearing I I level in the middle of the described main shaft, shaft coupling is installed on the input of main shaft, bevel gear is installed on the output of main shaft, main motor links to each other with the I shaft drive by shaft coupling, and the rotating speed of motor output is directly exported.
Described II shaft drive, with described I shaft drive 1 mutual vertical setting, this II shaft drive comprises casing, bevel gear I, swiveling gear, revolving body, bevel gear II and main shaft, described casing vertically is provided with, this casing input side is fixedlyed connected with the outlet side of the casing of described I shaft drive 1, the bevel gear of described I shaft drive is arranged in the described casing, described revolving body is vertically installed in the described casing, swiveling gear is fixedly installed in an end of described revolving body, and place in the casing, be installed in the described revolving body by bearing I and bearing I I in the middle of the described main shaft, bevel gear I is installed on the input of described main shaft, and be meshing with each other with the bevel gear of I shaft drive, the rotating speed of motor output is passed to the II shaft drive, described bevel gear II is installed on the output of described main shaft, and the rotating speed of II shaft drive output is by bevel gear II output.
Described III shaft drive, with the vertical setting mutually of described II shaft drive, this III shaft drive comprises casing, main shaft, bevel gear and emery wheel clamping device, described casing is horizontally disposed with, fixedly connected with the revolving body of described II shaft drive in this casing top, the bevel gear II of described II shaft drive inserts in the described casing, described main shaft is installed in the casing by bearing I and bearing I I level, the main shaft output stretches out outside the described casing, described bevel gear is installed on the interior main shaft of casing, and be meshing with each other with the bevel gear II of II shaft drive, the rotating speed of II shaft drive output is flowed to the III shaft drive, described emery wheel clamping device is in described main shaft output, and the III shaft drive directly flows to grinding wheel with rotating speed, and the hot repair mill is carried out on hot base surface.
Described main-gear box slewing equipment, comprise oil cylinder I, tooth bar, oil cylinder II and latch segment, described oil cylinder I is arranged on the relative tank wall in casing both sides, described oil cylinder I piston rod links to each other with tooth bar, the swiveling gear of described tooth bar and described II shaft drive is meshing with each other, and described oil cylinder II piston rod links to each other with latch segment.
The reconditioning angle of III shaft drive grinding wheel can be switched in 45 ° to 90 ° scopes.Oil cylinder I action drives the tooth bar linearly operating, the swiveling gear rotating certain angle of rack drives II shaft drive, and this moment, oil cylinder II action was inserted latch segment in the tooth of swiveling gear.With the swing that reaches grinding wheel and the function of location.
The utility model slab sharpening machine main-gear box is suitable for blank is carried out the hot repair mill.
(4) description of drawings
Fig. 1 is the outside drawing of the utility model slab sharpening machine main-gear box.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left side view of Fig. 1.
Fig. 4 is the right side view of Fig. 1.
Fig. 5 is the general structure schematic diagram of the utility model slab sharpening machine main-gear box.
Fig. 6 is an I shaft drive schematic diagram of the present utility model.
Fig. 7 is an II shaft drive schematic diagram of the present utility model.
Fig. 8 is an III shaft drive schematic diagram of the present utility model.
Fig. 9 is a main-gear box slewing equipment schematic diagram of the present utility model.
Reference numeral among the figure:
I shaft drive 1
II shaft drive 2
III shaft drive 3
Main-gear box slewing equipment 4
Shaft coupling 1.1
Sealing ring 1.2
Bearing I 1.3
Main shaft 1.4
Casing 1.5
Bearing I I1.6
Bevel gear 1.7
Casing 2.1
Bevel gear I 2.2
Swiveling gear 2.3
Bearing I 2.4
Revolving body 2.5
Bearing 2.6
Bevel gear II 2.7
Main shaft 2.8
Casing 3.1
Bearing I 3.2
Main shaft 3.3
Bevel gear 3.4
Bearing I I 3.5
Emery wheel clamping device 3.6
Oil cylinder I 4.1
Tooth bar 4.2
Oil cylinder II 4.3
Latch segment 4.4.
(5) specific embodiment
Referring to Fig. 1～5, the utility model relates to a kind of slab sharpening machine main-gear box, mainly is made up of I shaft drive 1, II shaft drive 2, III shaft drive 3 and main-gear box slewing equipment 4.The pressure thin oil lubricant is adopted in this main-gear box inside, the service life of protection bevel gear and bearing under high load capacity and high rotation speed operation situation.
Referring to Fig. 6, described I shaft drive 1 mainly is made up of shaft coupling 1.1, sealing ring 1.2, bearing I 1.3, main shaft 1.4, casing 1.5, bearing I I 1.6 and bevel gear 1.7.Be installed in the casing 1.5 by bearing I 1.3 and bearing I I 1.6 levels in the middle of the described main shaft 1.4, shaft coupling 1.1 is installed on the input of main shaft 1.4, and bevel gear 1.7 is installed on the output of main shaft 1.4.Main motor links to each other with I shaft drive 1 by shaft coupling, and the rotating speed of motor output is directly exported.Under the high speed conditions like this, bearing adopts forces thin oil lubricant and cooling, reduces the damage of bearing, improves the service life of equipment.
Referring to Fig. 7, described II shaft drive 2 is with described I shaft drive 1 mutual vertical setting.Mainly form by casing 2.1, bevel gear I 2.2, swiveling gear 2.3, bearing I 2.4, revolving body 2.5, bearing I I 2.6, bevel gear II 2.7 and main shaft 2.8.Described casing 2.1 vertically is provided with, these casing 2.1 input sides are fixedlyed connected with the outlet side of the casing 1.5 of described I shaft drive 1, the bevel gear 1.7 of described I shaft drive 1 is arranged in the described casing 2.1, described revolving body 2.5 is vertically installed in the described casing 2.1, swiveling gear 2.3 is fixedly installed in an end of described revolving body 2.5, and places in the casing 2.1.Be installed in the described revolving body 2.5 by bearing I 2.4 and bearing I I 2.6 in the middle of the described main shaft 2.8, bevel gear I 2.2 is installed on the input of described main shaft 2.8, and be meshing with each other with the bevel gear 1.7 of I shaft drive, the rotating speed of motor output is passed to the II shaft drive, and there is certain gear ratio between the two-phase meshed gears, described bevel gear II 2.7 is installed on the output of described main shaft 2.8, and the rotating speed of II shaft drive output will be above several times of the rotating speeds of motor output.The II shaft drive also adopts equally with the I shaft drive and forces the thin oil type of cooling.The rotating speed of II shaft drive output is by bevel gear II 2.7 outputs.
Referring to Fig. 8, described III shaft drive 3 is with described II shaft drive 2 mutual vertical settings.Mainly form by casing 3.1, bearing I 3.2, main shaft 3.3, bevel gear 3.4, bearing I I 3.5 and emery wheel clamping device 3.6.Described casing 3.1 is horizontally disposed with, fixedly connected with the revolving body 2.5 of described II shaft drive in these casing 3.1 tops, the bevel gear II 2.7 of described II shaft drive 2 inserts in the described casing 3.1, described main shaft 3.3 is installed in the casing 3.1 by bearing I 3.2 and bearing I I 3.5 levels, main shaft 3.3 outputs stretch out outside the described casing 3.1, described bevel gear 3.4 is installed on the main shaft 3.3 in the casing 3.1, and be meshing with each other with the bevel gear II 2.7 of II shaft drive 2, the rotating speed of II shaft drive output is flowed to the III shaft drive, described emery wheel clamping device 3.6 is installed on described main shaft 3.3 outputs, the III shaft drive directly flows to grinding wheel with rotating speed, and the hot repair mill is carried out on hot base surface.
Referring to Fig. 9, described main-gear box slewing equipment 4 mainly is made up of oil cylinder I 4.1, tooth bar 4.2, oil cylinder II 4.3 and latch segment 4.4.Described oil cylinder I 4.1 is arranged on the relative tank wall in casing both sides, and described oil cylinder I piston rod links to each other with tooth bar 4.2, and described tooth bar 4.2 is meshing with each other with the swiveling gear 2.3 of described II shaft drive, and described oil cylinder II 4.3 piston rods link to each other with latch segment 4.4.
Claims (1)
1, a kind of slab sharpening machine main-gear box is characterized in that: described main-gear box comprises I shaft drive (1), II shaft drive (2), III shaft drive (3) and main-gear box slewing equipment (4),
Described I shaft drive (1) comprises shaft coupling (1.1), main shaft (1.4), casing (1.5) and bevel gear (1.7), be installed in the casing (1.5) by bearing I (1.3) and bearing I I (1.6) level in the middle of the described main shaft (1.4), shaft coupling (1.1) is installed on the input of main shaft (1.4), bevel gear (1.7) is installed on the output of main shaft (1.4)
Described II shaft drive (2), with described I shaft drive (1) vertical setting mutually, this II shaft drive (2) comprises casing (2.1), bevel gear I (2.2), swiveling gear (2.3), revolving body (2.5), bevel gear II (2.7) and main shaft (2.8), described casing (2.1) is vertical to be provided with, this casing (2.1) input side is fixedlyed connected with the outlet side of the casing (1.5) of described I shaft drive (1), the bevel gear (1.7) of described I shaft drive (1) is arranged in the described casing (2.1), described revolving body (2.5) is vertically installed in the described casing (2.1), swiveling gear (2.3) is fixedly installed in an end of described revolving body (2.5), and place in the casing (2.1), be installed in the described revolving body (2.5) by bearing I (2.4) and bearing I I (2.6) in the middle of the described main shaft (2.8), bevel gear I (2.2) is installed on the input of described main shaft (2.8), and be meshing with each other with the bevel gear (1.7) of I shaft drive, described bevel gear II (2.7) is installed on the output of described main shaft (2.8)
Described III shaft drive (3), with described II shaft drive (2) vertical setting mutually, this III shaft drive (3) comprises casing (3.1), main shaft (3.3), bevel gear (3.4) and emery wheel clamping device (3.6), described casing (3.1) is horizontally disposed with, fixedly connected with the revolving body (2.5) of described II shaft drive in this casing (3.1) top, the bevel gear II (2.7) of described II shaft drive (2) inserts in the described casing (3.1), described main shaft (3.3) is installed in the casing (3.1) by bearing I (3.2) and bearing I I (3.5) level, main shaft (3.3) output stretches out outside the described casing (3.1), described bevel gear (3.4) is installed on the interior main shaft (3.3) of casing (3.1), and be meshing with each other with the bevel gear II (2.7) of II shaft drive (2), described emery wheel clamping device (3.6) is installed on described main shaft (3.3) output
Described main-gear box slewing equipment (4), comprise oil cylinder I (4.1), tooth bar (4.2), oil cylinder II (4.3) and latch segment (4.4), described oil cylinder I (4.1) is arranged on the relative tank wall in casing both sides, described oil cylinder I (4.1) piston rod links to each other with tooth bar (4.2), described tooth bar (4.2) is meshing with each other with the swiveling gear (2.3) of described II shaft drive, and described oil cylinder II (4.3) piston rod links to each other with latch segment (4.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202172360U CN201325006Y (en) | 2008-11-28 | 2008-11-28 | Main gear box of slab grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202172360U CN201325006Y (en) | 2008-11-28 | 2008-11-28 | Main gear box of slab grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325006Y true CN201325006Y (en) | 2009-10-14 |
Family
ID=41176985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202172360U Expired - Fee Related CN201325006Y (en) | 2008-11-28 | 2008-11-28 | Main gear box of slab grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325006Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234767A (en) * | 2015-11-02 | 2016-01-13 | 武汉理工大学 | Polishing device for edges of steel plates |
-
2008
- 2008-11-28 CN CNU2008202172360U patent/CN201325006Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234767A (en) * | 2015-11-02 | 2016-01-13 | 武汉理工大学 | Polishing device for edges of steel plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102167496B (en) | Float glass encapsulation box and roller replacing method thereof | |
| CN205950181U (en) | A upset frock for assembly of finishing mill group roll -box | |
| CN202901171U (en) | Speed reducer with herringbone teeth and hard tooth surface | |
| CN207347612U (en) | A kind of thin-wall annular gear quenching fixture | |
| CN201325006Y (en) | Main gear box of slab grinding machine | |
| CN204891951U (en) | Slag is handled and is used breaker | |
| CN206326194U (en) | A kind of high efficiency cutting machine | |
| CN202300805U (en) | Water turbine for bidirectional rotating type cooling tower | |
| CN201760446U (en) | Large hot-rolled gear reducer | |
| CN105149363B (en) | Steel billet overturns water-cooled cooling bed device | |
| CN104265841A (en) | Main gearbox for high-power superfine slag mill | |
| CN201419233Y (en) | Speed reducer dedicated for metallurgy continuous-casting withdrawal and straightening unit | |
| CN203530371U (en) | Auto semi-axle automatic quench machining tool | |
| CN205074352U (en) | Steel billet upset water -cooling cold bed device | |
| CN103133661A (en) | Double-side needling machine speed reducing system | |
| CN202238929U (en) | Speed-adjustable transmission gear box device | |
| CN203560114U (en) | Energy-saving fan of circulating water cooling tower | |
| CN201325005Y (en) | Side gear box of slab grinding machine | |
| CN202239101U (en) | Transmission device for three-roller plate roll | |
| CN210232614U (en) | Polishing device for blank pipe of copper pipe of crystallizer | |
| CN206882759U (en) | Rotary type multi-station air injection machine | |
| CN201739443U (en) | Parallel shaft type planetary gear reducer of large-sized rolling press | |
| CN206898091U (en) | Reinforced bar cold mill wrap-up | |
| CN206111417U (en) | Transmission hydraulic turbine device for cooling tower | |
| CN218306729U (en) | High-performance cooling precipitation kettle for producing fully-synthesized wind power gear oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGYIN DONGCHEN MACHINERY MANUFACTURING CO., LTD Free format text: FORMER NAME: JIANGYIN DONGZHEN MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214434 Jiangsu city of Jiangyin province high tech Industrial Development Zone Panlong Road No. 29 Patentee after: Jiangyin Dongchen Machinery Manufacturing Co., Ltd. Address before: 214434 Jiangsu city of Jiangyin province high tech Industrial Development Zone Panlong Road No. 29 Patentee before: Jiangyin Dongzhen Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20151128 |