CN205551080U - Rolling mill roller seat convenient to roller quick assembly disassembly - Google Patents
Rolling mill roller seat convenient to roller quick assembly disassembly Download PDFInfo
- Publication number
- CN205551080U CN205551080U CN201620132400.2U CN201620132400U CN205551080U CN 205551080 U CN205551080 U CN 205551080U CN 201620132400 U CN201620132400 U CN 201620132400U CN 205551080 U CN205551080 U CN 205551080U
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- roller seat
- roller
- roll shaft
- roll
- rolling mill
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Abstract
The utility model discloses a rolling mill roller seat convenient to roller quick assembly disassembly. The device is including being the roller seat body of U -shaped structure, the well top of roller seat body both sides wall do not process extend towards interior level from the front end and one end for the roller mounting hole of uncovered formula structure, install the briquetting at the opening end of roller mounting hole through the connecting piece, just the inner shape of face of briquetting form for with roller axial plane matched with ARC structure. The utility model discloses quick dismantlement and the installation of roller and roll have mainly been realized through split type rolling mill roller seat, the quick maintenance or the change of the roll of being convenient for, not only easy operation, labour saving and time saving, raise the efficiency, avoided moreover because of the equipment accuracy that relocalisation arouses, product quality's decline, avoid the life that dismantlement, reducing wear have prolonged equipment because of the rolling mill roller seat simultaneously.
Description
Technical field
This utility model relates to metal working technical area, a kind of milling train roller seat being arranged on the milling equipment that can be used for processing multiple different cross section shape piston ring, being easy to roll shaft fast assembling-disassembling.
Background technology
Milling train is the equipment for working special-shaped cross section steel wire, and it is mainly assembled jointly by frame, roller box, milling train roller seat, roll, roll shaft etc..Milling train requires that roll shaft can not have the dimensional accuracy moving radially to ensure steel wire in use.When assembling, roll and roll shaft are first assembled together, and load milling train roller seat the most in the lump, simultaneously need to roll shaft retrains in radial direction.But owing to needing periodic maintenance or replacing after work roll cooling a period of time, it is accomplished by accordingly often dismantling.The common fixation methods of roll shaft is roll shaft and roller seat to be integrally fixed with screw, or hold out against roll shaft with holding screw from side to be fixed, so stationary roller shaft dismounts cumbersome when maintenance or replacing roll: milling train roller seat of have to first dismantling from the roller box of frame, the most again by roll shaft and milling train roller seat split, so roll shaft could be separated with milling train roller seat as entirety with roll, the disassembling section of roll is wasted time and energy, and affects maintenance efficiency；In like manner, the roll after new roll or maintenance is wasted time and energy when installing equally, but also there is the problem that roll shaft needs are reorientated, and affects follow-up use and the integral production efficiency of equipment；The fit clearance of milling train roller seat and roller box or frame can be caused to become larger additionally, often carry out dismounting, thus affect equipment precision, cause product quality to decline.
Summary of the invention
The purpose of this utility model provides a kind of milling train roller seat being easy to roll shaft fast assembling-disassembling for the weak point existing for above-mentioned prior art just, this utility model mainly achieves roll shaft and the fast quick-detach of roll and installation by split type milling train roller seat, it is easy to rapid-maintenance or the replacing of roll, the most simple to operate, time saving and energy saving, raising efficiency, and avoid equipment precision, the decline of product quality caused because reorientating, avoid dismounting because of milling train roller seat, reduce abrasion and extend the service life of equipment simultaneously.
The purpose of this utility model can be realized by following technique measures:
The milling train roller seat being easy to roll shaft fast assembling-disassembling of the present utility model includes taking the shape of the letter U the roller seat body of structure, it is machined with respectively in the middle and upper part of roller seat body two side from the roll shaft installing hole that front end face is the most horizontal-extending and one end is opened type structure, opening end at roll shaft installing hole is provided with briquetting by connector, and the inner face of described briquetting is shaped as the globoidal structure that matches with roll shaft axial plane.
It is machined with the right-angle notch extended from top down in the front end of this utility model central roll seat body, and the bottom of described right-angle notch is less than the minimum point of roll shaft installing hole；Described briquetting is arranged at described right-angle notch.
Principle of the present utility model is as follows:
This utility model achieves the fast assembling-disassembling of roll shaft and roll by split type milling train roller seat.More specifically, milling train roller seat is made up of the roller seat body of U-shaped structure and the briquetting being arranged at roller seat body front top right-angle notch by screw.Owing to roller seat body is integrally fixed in rolling-mill housing, and the roll shaft installing hole in roller seat body is the most horizontal-extending from front end face and one end is opened type structure, so only the two of roll shaft extension sections need to be advanced to extreme position from the opening end level of roll shaft installing hole when installing roll shaft and roll, then by screw, briquetting and roller seat body are fixed, fasten；Dismounting roll shaft and during roll, after only need to twisting off screw, removing briquetting, the opening end removal roller seat body from roll shaft installing hole by roll shaft and the roll that is set in together.So, this utility model is achieved that roll shaft and the fast quick-detach of roll and installation.
The beneficial effects of the utility model are as follows:
This utility model mainly achieves roll shaft and the fast quick-detach of roll and installation by split type milling train roller seat, it is easy to rapid-maintenance or the replacing of roll, the most simple to operate, time saving and energy saving, raising efficiency, and avoid equipment precision, the decline of product quality caused because reorientating, avoid dismounting because of milling train roller seat, reduce abrasion and extend the service life of equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the part drawing of this utility model central roll seat body.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is structural representation of the present utility model (being also roll shaft and roll and assembling figure of the present utility model).
Fig. 4 is the left view of Fig. 3.
Sequence number in figure: 1, roller seat body, 1-1, roll shaft installing hole, 1-2, right-angle notch, 2, briquetting, 3, roll shaft, 4, roll, 5, screw.
Detailed description of the invention
This utility model is further described below with reference to embodiment (accompanying drawing):
As shown in figures 1-4, the milling train roller seat being easy to roll shaft fast assembling-disassembling of the present utility model includes taking the shape of the letter U the roller seat body 1 of structure, it is machined with from the roll shaft installing hole 1-1 that front end face is the most horizontal-extending and one end is opened type structure respectively in the middle and upper part of roller seat body two side, opening end at roll shaft installing hole 1-1 is provided with briquetting 2 by connector, and the inner face of described briquetting 2 is shaped as the globoidal structure that matches with roll shaft axial plane.
The right-angle notch 1-2 extended from top down, and the minimum point that the bottom of described right-angle notch 1-2 is less than roll shaft installing hole 1-1 it is machined with in the front end of this utility model central roll seat body 1；Described briquetting 2 is arranged at described right-angle notch 1-2 (seeing Fig. 2).
Specifically used situation of the present utility model is as follows:
1, roll shaft and roll quickly, are accurately installed: be first set in together with roll 4 by roll shaft 3, roller seat body 1 is fixed in roller box in frame (entrance side or outlet side that the opening end making roll shaft installing hole 1-1 is positioned at milling train), then two extension sections of roll shaft 3 are advanced to extreme position from the opening end level of roll shaft installing hole 1-1, then by screw 5, briquetting 2 are fixed with roller seat body 1-1, fasten.Thus can realize roll shaft 3 and roll 4 quick, accurately install.
2, fast quick-detach roll shaft and roll: after only need to twisting off screw 5, removing briquetting 2, the opening end removal roller seat body 1 from roll shaft installing hole 1-1 by roll shaft 3 and the roll 4 that is set in together.So, this utility model is achieved that the fast quick-detach of roll shaft 3 and roll 4.
Claims (2)
1. the milling train roller seat being easy to roll shaft fast assembling-disassembling, it is characterized in that: it includes taking the shape of the letter U the roller seat body (1) of structure, it is machined with respectively in the middle and upper part of roller seat body two side from roll shaft installing hole (1-1) that front end face is the most horizontal-extending and one end is opened type structure, opening end at roll shaft installing hole (1-1) is provided with briquetting (2) by connector, and the inner face of described briquetting (2) is shaped as the globoidal structure that matches with roll shaft axial plane.
The milling train roller seat being easy to roll shaft fast assembling-disassembling the most according to claim 1, it is characterized in that: be machined with the right-angle notch (1-2) extended from top down in the front end of roller seat body (1), and the bottom of described right-angle notch (1-2) is less than the minimum point of roll shaft installing hole (1-1)；Described briquetting (2) is arranged on described right-angle notch (1-2) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132400.2U CN205551080U (en) | 2016-02-22 | 2016-02-22 | Rolling mill roller seat convenient to roller quick assembly disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132400.2U CN205551080U (en) | 2016-02-22 | 2016-02-22 | Rolling mill roller seat convenient to roller quick assembly disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551080U true CN205551080U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132400.2U Active CN205551080U (en) | 2016-02-22 | 2016-02-22 | Rolling mill roller seat convenient to roller quick assembly disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391719A (en) * | 2016-11-23 | 2017-02-15 | 大连富地重工机械制造有限公司 | Rotatable separation rolling mill and separation method thereof |
-
2016
- 2016-02-22 CN CN201620132400.2U patent/CN205551080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391719A (en) * | 2016-11-23 | 2017-02-15 | 大连富地重工机械制造有限公司 | Rotatable separation rolling mill and separation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: 450001 No. 26, Chemical Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: Zhengzhou precision New Material Co., Ltd. of Sinosteel group Address before: 450001 No. 26, Chemical Road, Zhengzhou hi tech Development Zone, Henan, Zhengzhou Patentee before: SINOSTEEL ZHENGZHOU RESEARCH INSTITUTE OF STEEL WIRE & STEEL PRODUCTS Co.,Ltd. |