CN209206047U - A kind of milling train oil gas guiding device - Google Patents
A kind of milling train oil gas guiding device Download PDFInfo
- Publication number
- CN209206047U CN209206047U CN201821812869.6U CN201821812869U CN209206047U CN 209206047 U CN209206047 U CN 209206047U CN 201821812869 U CN201821812869 U CN 201821812869U CN 209206047 U CN209206047 U CN 209206047U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- cylinder block
- guiding device
- oil gas
- milling train
- 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.)
- Active
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides a kind of milling train oil gas guiding device, and the curved cylinder cylinder block in rolling-mill housing and increasing on the basis of fixing bolt is fixed between guide plate is keyed；It mills out a keyway respectively on curved cylinder cylinder block and guide plate side elevation corresponding position, shock resistance positioning key is installed in keyway.The bonding strength between curved cylinder cylinder block and guide plate can be greatly improved in the utility model, increase shock resistance shearing-proof ability, avoid disorderly closedown caused by cutting as fixing bolt, reduce maintenance load, effectively improve the lumber recovery of production efficiency and coil of strip.
Description
Technical field
The utility model belongs to mechanical equipment of steel rolling field more particularly to a kind of shock proof milling train oil gas guiding device.
Background technique
Oil-air lubrication block guide plate is fixed on curved cylinder cylinder block by four bolts between certain cold rolling mill Unit erriger rolling-mill housing,
Oil-air lubrication block and guide plate are frequently occurred bolt and are all fractureed by shearing by responsive to axial force during dress roller, guide plate quilt
It knocks, oil gas can not be conveyed to working roll, need shutdown for a long time that can restore guide plate and oil-air lubrication after taking Broken bolt
Seat, not only increases maintenance load, and seriously affect the lumber recovery of coil of strip and going on smoothly for production.
Summary of the invention
The utility model, which is intended to provide one kind, can be improved curved cylinder cylinder block and guide plate bonding strength, avoids disorderly closedown, mentions
The milling train oil gas guiding device of high efficiency and lumber recovery.
For this purpose, the technical solution that the utility model is taken are as follows:
A kind of milling train oil gas guiding device, it is fixed in fixing bolt between the curved cylinder cylinder block and guide plate in rolling-mill housing
On the basis of increase key connection；Mill out a keyway, peace in keyway respectively on curved cylinder cylinder block and guide plate side elevation corresponding position
Equipped with shock resistance positioning key.
The keyway is having a size of (42~48) × (140~160) mm.
The utility model has the following beneficial effects:
The utility model is keyed due to being additionally arranged, and the bonding strength between curved cylinder cylinder block and guide plate can be greatly improved,
Increase shock resistance shearing-proof ability, to avoid disorderly closedown caused by cutting as fixing bolt, reduces maintenance load, have
Effect improves the lumber recovery of production efficiency and coil of strip.
Detailed description of the invention
Fig. 1 is the curved cylinder cylinder block of milling train oil gas guiding device and guide plate installation status diagram.
In figure: curved cylinder cylinder block 1, guide plate 2, cylinder block high pressure oil hole 3, positioning key 4, fixing bolt 5, keyway 6.
Specific embodiment
As seen from Figure 1, milling train oil gas guiding device includes curved cylinder cylinder block 1, guide plate 2, positioning key 4 and fixing bolt 5.This
Utility model be the curved cylinder cylinder block 1 in rolling-mill housing and between guide plate 2 on the basis of original fixing bolt 5 is fixed, again
Increase a set of key connection；One is milled out respectively having a size of 45 on the side elevation corresponding position of curved cylinder cylinder block 1 and guide plate 2
The keyway 6 of × 150mm, and keyway 6 avoids the position of cylinder block high pressure oil hole 3, to avoid the curved cylinder cylinder block 1 of influence for glossy
It is sliding, the positioning key 4 with 6 dimensional fits of keyway is installed in keyway 6.
Due to being additionally arranged key connection, the bonding strength between curved cylinder cylinder block 1 and guide plate 2 is greatly improved, is increased anti-
Shearing-proof ability is impacted, to avoid disorderly closedown accident caused by cutting as fixing bolt 5, reduces causality loss.
Claims (2)
1. a kind of milling train oil gas guiding device, which is characterized in that the curved cylinder cylinder block in rolling-mill housing and between guide plate in fixation
Increase key connection on the basis of bolt is fixed；A key is milled out respectively on curved cylinder cylinder block and guide plate side elevation corresponding position
Slot is equipped with shock resistance positioning key in keyway.
2. milling train oil gas guiding device according to claim 1, which is characterized in that the keyway is having a size of (42~48)
× (140~160) mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812869.6U CN209206047U (en) | 2018-11-06 | 2018-11-06 | A kind of milling train oil gas guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812869.6U CN209206047U (en) | 2018-11-06 | 2018-11-06 | A kind of milling train oil gas guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206047U true CN209206047U (en) | 2019-08-06 |
Family
ID=67458329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821812869.6U Active CN209206047U (en) | 2018-11-06 | 2018-11-06 | A kind of milling train oil gas guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206047U (en) |
-
2018
- 2018-11-06 CN CN201821812869.6U patent/CN209206047U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209206047U (en) | A kind of milling train oil gas guiding device | |
| CN204338585U (en) | A kind of inlet device of cutting gathering sill | |
| CN206028326U (en) | Third roller shaft holds bottom working roll axial hydraulic adjusting device on rolling mill | |
| CN202893824U (en) | Safety device of rolling mill mechanism | |
| CN201189577Y (en) | Gate type shearing mahcine using return hydraulic cylinder | |
| CN201558849U (en) | On-line water and slag blocking device of rolling mill roller bearing seat | |
| CN201776310U (en) | Improved mandrel for decoiler | |
| CN200991714Y (en) | Roller-guide device for rolling steel | |
| CN201150939Y (en) | No-impact hydraulic cylinder guide plate lifting device | |
| CN204769878U (en) | High -speed wire rod finish rolling roll box | |
| CN202155376U (en) | Inlet rolling guide fixing device of high-speed wire finishing mill group | |
| CN203629320U (en) | Bearing-type hot billet conveying cantilever roller with water cooling function | |
| CN202845102U (en) | Limiting device for vertical roller mill | |
| CN203030647U (en) | Novel double-roller inlet rolling guide and guard assembly | |
| CN105470870A (en) | Stay wire clamp for railway carriage bottom trunk lines | |
| CN201791744U (en) | Working roller way frame of blooming mill | |
| CN2882832Y (en) | Limit stop of sliding outlet guard guide | |
| CN204097522U (en) | Roller quenching machine | |
| CN201565476U (en) | Water cooling rolling guide at pinch roll outlet | |
| CN201366433Y (en) | Axial locating device of rolling mill | |
| CN201934425U (en) | Protection device for bouncing roller tension overrunning hydraulic system | |
| CN202779181U (en) | Pressing device of rolling mill | |
| CN201543678U (en) | Uncoiler pressure roller device | |
| CN201470689U (en) | R2 guiding position protection device | |
| CN101185945A (en) | Method convenient for mounting roller mill transition guide plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |