CN202045164U - External installing bracket of cold-rolling mill roller box with fueling injection devices - Google Patents
External installing bracket of cold-rolling mill roller box with fueling injection devices Download PDFInfo
- Publication number
- CN202045164U CN202045164U CN2011201113615U CN201120111361U CN202045164U CN 202045164 U CN202045164 U CN 202045164U CN 2011201113615 U CN2011201113615 U CN 2011201113615U CN 201120111361 U CN201120111361 U CN 201120111361U CN 202045164 U CN202045164 U CN 202045164U
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- fueling injection
- convexity
- sill
- entablature
- frame
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Abstract
An external installing rack of a cold-rolling mill roller box with fueling injection devices comprises a frame type rack which is internally provided with an upper roller box and a lower roller box; the bottom of the rack is provided with a base used for bearing the lower roller box; the base is internally provided with a jacking hydraulic cylinder used for jacking the lower roller box; the upper end of the rack is provided with an extruding device used for extruding the upper roller box; and an upper cross beam and a lower cross beam on each side surface of the rack are respectively and symmetrically embedded with a fueling injection device facing to the interval between the upper cross beam and the lower cross beam. In the utility model, the fueling injection devices are symmetrically arranged on the upper cross beam and the lower cross beam of the rack, when entering a cold milling machine, a metal panel is lubricated by oil liquid sprayed by the fueling injection device on one side surface of the rack, and when being conveyed from the cold milling machine, the rolled metal panel is cooled by the oil liquid sprayed by the fueling injection device on the other side surface of the rack, the integrated structure is simple, and the fueling injection devices can be maintained directly without disassembling and assembling the roller box, thus being very convenient.
Description
Technical field
The utility model belongs to the cold-rolling equipment field, especially a kind of outer installing rack of cold-rolling mill roller case that has fueling injection equipment.
Background technology
The structure of the Sen Dewei four-column type Sendzimir mill in the cold-rolling mill is: comprise upper spider, lower bearing bracket, the front and back of upper spider and lower bearing bracket is separately installed with revolving door and back fixedly wall, at four angles of lower bearing bracket upper surface four vertical long guide pillars are installed respectively, the vertical slip cap of upper spider is contained on four long guide pillars, in four long guide pillar ends of stretching out the upper spider upper end one hydraulic cylinder is installed respectively, this hydraulic cylinder is used to drive the motion of upper spider and adjusts roll gap and roll-force.
Roller is that symmetry is installed two groups of roller systems in the hole in upper spider and lower bearing bracket, every group of roller system is made of outermost four backing rolls, three second intermediate calender rolls, two first intermediate calender rolls and a working roll, two working rolls in two groups of rollers system are crimped on the upper and lower surface of sheet metal respectively, the end of live-roller is by universal connecting shaft, gearbox connection motor in the middle of two second of two outsides in second intermediate calender rolls of every group of roller system, and the live-roller rotation also drives the working roll rolled plate in the middle of the motor-driven second.Two backing rolls of both sides constitute by axle, back lining bearing and saddle in the upper spider, coaxial package a plurality of back lining bearings in interval on the axle, suit saddle on the axle between two back lining bearings, each saddle on two backing rolls all with a tapered wedges crimping mutually that is inlaid on the support, each tapered wedges is mounted on a regulator solution cylinder pressure of upper spider upper end by vertical connecting rod.Regulator solution cylinder pressure, connecting rod, tapered wedges have constituted the convexity adjusting device, and this device is used to change the roll forming of working roll, and the collaborative work of a plurality of convexity adjusting device is to adapt to the rolling operation of different plates.Import and export both sides at upper spider and lower bearing bracket all are equipped with the oil spout plate, and the fluid of this oil spout plate ejection has played the effect of lubricating, cooling off of sheet metal.
The oil spout plate is installed in the both sides of the import and export in upper spider and the lower bearing bracket, certainly will increase the complexity in upper spider and the lower bearing bracket, and the maintenance of oil spout plate, maintenance inconvenience very.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the outer installing rack of the cold-rolling mill roller case that has fueling injection equipment of provide a kind of adjusting simple in structure, accurate, being convenient to safeguard.
The technical scheme that the utility model is taked is:
A kind of outer installing rack of cold-rolling mill roller case that has fueling injection equipment, it is characterized in that: comprise its interior frame that the frame-type of top roll case and lower roll case is installed, this frame bottom installation one is used to carry the base of lower roll case, the jack-up hydraulic cylinder that is used for jack-up lower roll case is installed in the base, frame upper end installation one is used to compress the pressurizing unit of top roll case, symmetry on the entablature of frame two sides install two groups be used to regulate the top roll case on the convexity adjusting device, symmetry is installed two groups of following convexity adjusting devices that are used to regulate the lower roll case on the sill of frame two sides, and all symmetry is embedded with the fueling injection equipment in gap between entablature and sill on the entablature of each side of frame and sill.
And, the described structure that goes up the convexity adjusting device is: comprise convexity regulator solution cylinder pressure, pull bar, tapered wedges and middle crushing block, a plurality of convexity regulator solution cylinder pressures are installed in the entablature upper end at interval, each convexity is regulated the tapered wedges of hydraulic cylinder piston rod by setting-in in the pull bar driving entablature that installs in the entablature, and each tapered wedges drives the saddle of being adorned on the backing roll in the top roll case by the middle crushing block of top roll case sidewall institute setting-in.
And, the described structure of convexity adjusting device down is: comprise convexity regulator solution cylinder pressure, pull bar, tapered wedges and middle crushing block, a plurality of convexity regulator solution cylinder pressures are installed in the sill bottom surface at interval, each convexity is regulated the tapered wedges of hydraulic cylinder piston rod by setting-in in the pull bar driving sill that installs in the sill, and each tapered wedges drives the saddle of being adorned on the backing roll in the lower roll case by the middle crushing block of lower roll case sidewall institute setting-in.
And, the structure of described fueling injection equipment is: comprise petroleum pipeline, threeway head, transverse tube and nozzle tip, the output of petroleum pipeline is communicated with the input of threeway head, two outputs of threeway head are communicated with the transverse tube that two parallel interval are provided with respectively, on each transverse tube uniform connection a plurality of between entablature and sill the nozzle tip in gap.
Advantage of the present utility model and good effect are:
In the utility model, the fueling injection equipment symmetry is installed on the entablature and sill of frame, the oil lubrication that when sheet metal enters cold-rolling mill, is sprayed by the fueling injection equipment of frame one side, sheet metal after rolling is cooled off by the fluid of the fueling injection equipment of frame another side ejection from cold-rolling mill output back, overall structure is simple, promptly can directly safeguard without dismounting roller case fueling injection equipment, very convenient.
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 partial sectional view of Fig. 2;
Fig. 4 is the local enlarged diagram of convexity adjusting device.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of outer installing rack of cold-rolling mill roller case that has fueling injection equipment, shown in Fig. 1～4, innovation of the present utility model is: comprise its interior frame 1 that the frame-type of top roll case 12 and lower roll case 14 is installed, this frame bottom installation one is used to carry the base 9 of lower roll case, the jack-up hydraulic cylinder 8 that is used for jack-up lower roll case is installed in the base, frame upper end installation one is used to compress the pressurizing unit of top roll case, symmetry on the entablature 3 of frame two sides install two groups be used to regulate the top roll case on convexity adjusting device 2, symmetry is installed two groups of following convexity adjusting devices 7 that are used to regulate the lower roll case on the sill 6 of frame two sides, and all symmetry is embedded with the fueling injection equipment 5 in gap 18 between entablature and sill on the entablature of each side of frame and sill.
In the present embodiment, the convexity adjusting device of being adorned on the frame one side crossbeam be 14 (on, the sum of sill), the both sides crossbeam is installed 28 altogether, the structure of a plurality of convexity adjusting devices of installing on the entablature of frame two sides is all identical, be the example explanation with a convexity adjusting device below: comprise convexity regulator solution cylinder pressure 15, pull bar 16, tapered wedges 17 and middle crushing block 24, a plurality of convexity regulator solution cylinder pressures are installed in the entablature upper end at interval, each convexity is regulated hydraulic cylinder piston rod drives setting-in in the entablature by the pull bar that installs in the entablature tapered wedges, saddle 25 crimping of being adorned on the backing roll 13 in the bearing of being adorned on one end face of each tapered wedges 23 and the end face crimping mutually of middle crushing block, the other end of middle crushing block and top roll case mutually.
The structure of a plurality of convexity adjusting devices of installing on the sill of frame two sides is all identical, be the example explanation with a convexity adjusting device below: comprise convexity regulator solution cylinder pressure, pull bar, tapered wedges and middle crushing block, a plurality of convexity regulator solution cylinder pressures are installed in sill 6 bottom surfaces at interval, each convexity is regulated hydraulic cylinder piston rod drives setting-in in the sill by the pull bar that installs in the sill tapered wedges, the saddle crimping of being adorned on the backing roll in the bearing of being adorned on one end face of each tapered wedges and the end face crimping mutually of middle crushing block, the other end of middle crushing block and lower roll case mutually.
Pressurizing unit such as oblique crushing block 10, intermediate mass 11, adjustment hydraulic cylinder 4, adjust hydraulic cylinder and be installed in frame driving side upper end, its piston rod end connects the rear end of oblique crushing block, the upper end crimping frame inner wall of this oblique crushing block, tiltedly crushing block pushes intermediate mass under the promotion of adjusting hydraulic cylinder, and the intermediate mass bottom surface compresses top roll case upper surface.
Frame one side entablature is identical with the fueling injection equipment structure that sill is installed respectively, be that example describes with a side sill below: comprise petroleum pipeline 22, threeway 21, transverse tube 20 and nozzle tip 19, the input of petroleum pipeline is communicated with oil supply loop, the output of petroleum pipeline is communicated with the input of threeway head, two outputs of threeway head are communicated with the transverse tube that two parallel interval are provided with respectively, on each transverse tube uniform connection a plurality of between entablature and sill the nozzle tip in gap 18.
In the utility model, the fueling injection equipment symmetry is installed on the entablature and sill of frame, the oil lubrication that when sheet metal enters cold-rolling mill, is sprayed by the fueling injection equipment of frame one side, sheet metal after rolling is cooled off by the fluid of the fueling injection equipment of frame another side ejection from cold-rolling mill output back, overall structure is simple, promptly can directly safeguard without dismounting roller case fueling injection equipment, very convenient.
Claims (4)
1. outer installing rack of the cold-rolling mill roller case that has a fueling injection equipment, it is characterized in that: comprise its interior frame that the frame-type of top roll case and lower roll case is installed, this frame bottom installation one is used to carry the base of lower roll case, the jack-up hydraulic cylinder that is used for jack-up lower roll case is installed in the base, frame upper end installation one is used to compress the pressurizing unit of top roll case, symmetry on the entablature of frame two sides install two groups be used to regulate the top roll case on the convexity adjusting device, symmetry is installed two groups of following convexity adjusting devices that are used to regulate the lower roll case on the sill of frame two sides, and all symmetry is embedded with the fueling injection equipment in gap between entablature and sill on the entablature of each side of frame and sill.
2. the outer installing rack of cold-rolling mill roller case that has fueling injection equipment according to claim 1, it is characterized in that: the described structure that goes up the convexity adjusting device is: comprise convexity regulator solution cylinder pressure, pull bar, tapered wedges and middle crushing block, a plurality of convexity regulator solution cylinder pressures are installed in the entablature upper end at interval, each convexity is regulated the tapered wedges of hydraulic cylinder piston rod by setting-in in the pull bar driving entablature that installs in the entablature, and each tapered wedges drives the saddle of being adorned on the backing roll in the top roll case by the middle crushing block of top roll case sidewall institute setting-in.
3. the outer installing rack of cold-rolling mill roller case that has fueling injection equipment according to claim 1, it is characterized in that: the described structure of convexity adjusting device down is: comprise convexity regulator solution cylinder pressure, pull bar, tapered wedges and middle crushing block, a plurality of convexity regulator solution cylinder pressures are installed in the sill bottom surface at interval, each convexity is regulated the tapered wedges of hydraulic cylinder piston rod by setting-in in the pull bar driving sill that installs in the sill, and each tapered wedges drives the saddle of being adorned on the backing roll in the lower roll case by the middle crushing block of lower roll case sidewall institute setting-in.
4. according to any described outer installing rack of cold-rolling mill roller case that has fueling injection equipment in the claim 1～3, it is characterized in that: the structure of described fueling injection equipment is: comprise petroleum pipeline, threeway head, transverse tube and nozzle tip, the output of petroleum pipeline is communicated with the input of threeway head, two outputs of threeway head are communicated with the transverse tube that two parallel interval are provided with respectively, on each transverse tube uniform connection a plurality of between entablature and sill the nozzle tip in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201113615U CN202045164U (en) | 2011-04-15 | 2011-04-15 | External installing bracket of cold-rolling mill roller box with fueling injection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201113615U CN202045164U (en) | 2011-04-15 | 2011-04-15 | External installing bracket of cold-rolling mill roller box with fueling injection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045164U true CN202045164U (en) | 2011-11-23 |
Family
ID=44985489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201113615U Expired - Fee Related CN202045164U (en) | 2011-04-15 | 2011-04-15 | External installing bracket of cold-rolling mill roller box with fueling injection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013841A (en) * | 2015-07-22 | 2015-11-04 | 中冶南方工程技术有限公司 | Strip steel cooling system |
-
2011
- 2011-04-15 CN CN2011201113615U patent/CN202045164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013841A (en) * | 2015-07-22 | 2015-11-04 | 中冶南方工程技术有限公司 | Strip steel cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |