CN102247996A - Rapid assembly structure for scraper device - Google Patents
Rapid assembly structure for scraper device Download PDFInfo
- Publication number
- CN102247996A CN102247996A CN2011101565513A CN201110156551A CN102247996A CN 102247996 A CN102247996 A CN 102247996A CN 2011101565513 A CN2011101565513 A CN 2011101565513A CN 201110156551 A CN201110156551 A CN 201110156551A CN 102247996 A CN102247996 A CN 102247996A
- Authority
- CN
- China
- Prior art keywords
- scraper
- doctor blade
- blade device
- erection support
- groove
- 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.)
- Granted
Links
Images
Landscapes
- Paper (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a rapid assembly structure for a scraper device. The rapid assembly structure is arranged on bearing pedestals at two sides of a working roller and comprises a pedestal (1), a scraper mounting support (2) which is arranged on the pedestal (1) and a knife holder shaft (3) which is erected on the scraper mounting support (2). The rapid assembly structure is characterized in that: a groove is formed at one side of the scraper mounting support (2); the knife holder shaft (3) is erected in the groove; a locking device (4) which can be used for assembling, disassembling and clamping the scraper mounting support (2) is arranged above the groove; the scraper mounting support (2) is connected with the pedestal (1) through a waist-shaped hole (6) and a fixing bolt (7); and one end of the scraper mounting support (2) is provided with a screw stem (5) which is in threaded connection with the pedestal (1) and can drive the scraper mounting support (2) to move vertically. The rapid assembly structure is particularly suitable for rapidly assembling and disassembling the scraper device used for cleaning the working roller of a band steel temper mill in metallurgical processing industry.
Description
Technical field
The present invention relates to a kind of roller cleaning device, particularly, the present invention relates to a kind of quick fixation structure that is used for doctor blade device, described doctor blade device is specially adapted to the cleaning of metallurgical processing industry belt steel flating machine working roll.
Background technology
Along with the high speed development of social modernization's process, decoration market demands such as real estate, household electrical appliances, automobile increase, and the demand of all kinds of steel plates is increased sharply on the market, especially for the mirror face stainless steel plate of decorating, and the most of dependence on import of product.In order to meet the need of market, domestic in the last few years each big steel mill is in succession from the external stainless steel strip production line of having introduced.Described output strip line uses the planisher working roll, and in the production run process, it is smooth that described planisher working roll carries out bidirectional rolling to the band steel, carries out smooth to band steel plate face under the effect of roll-force.
But, in formation process and since the band steel in transportation, in the pre-treatment process of band steel attach or produce various metal micronic dusts.Particularly the stainless steel mirror material is being carried out when smooth, the paper of lining in each layer band steel also can adhere to belt steel surface with the paper fiber, on roll surface, bond gradually, under the effect of roll-force, adhere to the planisher work roll surface, thereby, make roll surface bonding, dross, make belt steel surface produce scuffing, bright spot, indenture, and then the surface quality of influence band steel.
The band steel is many kinds, many specifications product, smooth to the band steel, and each class wanted the above band steel of smooth three specifications at least, and the roll change that must carry out the planisher working roll when changing specification is each time handled.In the production run process, it is smooth that working roll carries out bidirectional rolling to the band steel, under the effect of roll-force, carry out smooth to band steel plate face, and roll surface is after operation after a while, band steel contact site exists trickle notable difference certainly with contact site not on working face, if skin pass rolling is just carried out in not roll change, will certainly cause the mass discrepancy of new spec product surface, thereby have influence on the surface quality of entire product.Simultaneously, because the particularity of belt steel flating, when belt steel flating was produced, each class needed to change different rollers and produces through the smooth belt steel product to different steel grades, different size of regular meeting.And used fixed scraper to carry out rod face cleaning in the past.Fixed scraper is because the dismounting time is long, and inconvenient operation has influenced the yield index of production teams and groups.
How to reduce doctor blade device the dismounting time, enhance productivity, can remove simultaneously the foul on the roll surface effectively, can accomplish again that fast assembling-disassembling becomes needs the urgent problem that solves.
Summary of the invention
For overcoming the defective that exists on the prior art, the objective of the invention is to: a kind of quick fixation structure that is used for doctor blade device is provided, and described quick fixation structure is specially adapted to the quick loading and unloading of the Clean-doctor blade device of metallurgical processing industry belt steel flating machine working roll.
For achieving the above object, the technical scheme of the quick fixation structure that is used for doctor blade device of the present invention is as follows:
A kind of quick fixation structure that is used for doctor blade device, described quick fixation structure is installed on the bearing block of working roll two sides, comprises base and the scraper erection support that is arranged on the described base, is set up in the tool axis on the described scraper erection support (2), it is characterized in that:
Described scraper erection support one side is formed with groove, and described tool axis is set up in the described groove;
Described groove top is provided with the locking device that can load and unload, tighten described tool axis;
Described scraper erection support is connected with described base with set bolt by mounting hole, and an end is provided with and is spirally connected, can drives the screw rod that described scraper erection support moves up and down with described base.
But the height of the described scraper erection support of up-down adjustment thus.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, it is characterized in that the groove on the tool axis cross section of described doctor blade device and the described scraper erection support is complementary.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, it is characterized in that the tool axis cross section of described doctor blade device is a rectangle.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, it is characterized in that described screw rod is provided with to regulate uses scale.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, it is characterized in that, described locking device comprises: be arranged at the leaf spring of described scraper erection support upper side, with the snap close that described leaf spring is connected, described snap close is provided with the stop part of retaining at described groove notch place;
Described stop part inboard protrudes in scraper erection support recess edge and blocks the rectangular shaft side, is used for the backstop blade shaft and moves outward, the fixed doctor axle;
The described stop part outside forms the inclined-plane, and described inclined-plane can allow the rectangle axle head of scraper push groove.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, it is characterized in that described groove outer end is provided with baffle plate.
Can limit the axial displacement of blade shaft thus.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, described quick fixation structure is specially adapted to the doctor blade device that the cleaning of metallurgical processing industry belt steel flating machine working roll is used is loaded and unloaded fast.
Description of drawings
Fig. 1 is a kind of quick fixation structure schematic diagram that is used for doctor blade device of the present invention.
Fig. 2 is a kind of quick fixation structure scheme of installation that is used for doctor blade device of the present invention.
Fig. 3 uses schematic diagram for a kind of quick fixation structure that is used for doctor blade device of the present invention.
Fig. 4 is the structural representation of the locking device of a kind of quick fixation structure that is used for doctor blade device of the present invention.
Fig. 5 is the structural representation of the locking device of a kind of quick fixation structure that is used for doctor blade device of the present invention.
Wherein 1 is base, and 2 is the scraper erection support, and 3 is tool axis, and 4 is locking device, and 5 is screw rod, and 6 is mounting hole, and 7 is set bolt, and 8 is leaf spring, and 9 is snap close, and 10 is stop part.
The specific embodiment
Below, for embodiment, specify the quick fixation structure that is used for doctor blade device of the present invention with reference to accompanying drawing.
As shown in the figure, a kind of doctor blade device that is used to clean roll surface, comprise the scraper mounting seat that is arranged at roller two ends, be installed on scraper bearing on the described scraper mounting seat, be installed on the described scraper bearing, be parallel to the knife rest of roll surface, the scraper anchor clamps of wing and clamping wing are installed on the described knife rest.
Described scraper is parallel to roll surface to be installed, and scraper is lifted on can be along with the pressurising of institute's capsule and compressed scraper in roll surface, or along with the pressure of described air bag discharges and unclamps from roll surface.
The technical scheme of the quick fixation structure that is used for doctor blade device of the present invention is as follows:
A kind of quick fixation structure that is used for doctor blade device, described quick fixation structure is installed on the bearing block of working roll two sides, comprises base and the scraper erection support that is arranged on the described base, and tool axis is set up on the described scraper erection support.
The place of setting up of described scraper erection support and tool axis is the fluted body structure, tool axis is set up in the groove of described scraper erection support, described scraper erection support can move up and down, and the locking device that can freely load and unload described tool axis, have the chucking structure is set above the described scraper erection support fluted body structure.
Groove on the tool axis cross section of described doctor blade device and the described scraper erection support is complementary.In addition, described scraper bearing is provided with the adjustable structure of scale and has the groove mouth of Spring lock catch device.The groove mouth that described scraper bearing is provided with the adjusting screw(rod) of scale and has a Spring lock catch device is used for the quick mounting or dismounting of scraper bobbin.
The quick fixation structure that the present invention is used for doctor blade device is installed in the bearing block of working roll two sides, comprises base, the scraper erection support.The scraper erection support is set to the fluted body structure, is connected with bolt with base, and realizes up-down adjustment by screw rod, the locking device of setting up the band plate spring above the scraper erection support, having the chucking structure.Described chucking structure is a snap close, has the inclined-plane on the described snap close, and described inclined-plane can allow the rectangle axle head of scraper push groove like a cork.As when desiring to unload the rectangular shaft of lower coating blade, pull the leaf spring on the scraper erection support, and leaf spring lifts snap close, and the rectangle axle head of described scraper can easily be deviate from groove.
In the present embodiment, the blade shaft of described doctor blade device is set to rectangular configuration, is complementary with fluted body groove on the bearing.Described scraper base is a Welding Structure, connects with the working roll bearing block bolt, is provided with the screw that is used for fixing adjusting screw(rod).
In the present embodiment, the scraper bearing is installed in above the base, and base one side has bolt to connect, and the groove mouth that has the adjustable structure of scale and have the Spring lock catch device is used for the quick mounting or dismounting of scraper rectangular shaft.
In the present embodiment, construct for handling also comprises fast:
Be positioned at scraper bearing below, base one side installing plate is formed with two long waist shaped holes, is provided with set bolt in the middle of the two long waist shaped holes.
Have the inclined-plane on the described snap close, described inclined-plane can allow the rectangle axle head of scraper push groove like a cork, and the backstop on the described snap close can be blocked the rectangular shaft side, thus the fixed doctor axle.
According to the present invention, in the present embodiment, the end baffle of described groove can prevent the scraper axial float.And in case when needing roll change, only need snap close is drawn back toward the groove outside, the rectangular shaft of scraper can withdraw from soon, to reach the purpose of quick loading and unloading.
According to a kind of quick fixation structure that is used for doctor blade device of the present invention, described quick fixation structure is specially adapted to the doctor blade device that the cleaning of metallurgical processing industry belt steel flating machine working roll is used is loaded and unloaded fast.
Claims (6)
1. quick fixation structure that is used for doctor blade device, described quick fixation structure is installed on the bearing block of working roll two sides, comprise base (1) and be arranged at scraper erection support (2) on the described base (1), be set up in the tool axis (3) on the described scraper erection support (2), it is characterized in that:
Described scraper erection support (2) one sides are formed with groove, and described tool axis (3) is set up in the described groove;
Described groove top is provided with the locking device (4) that can load and unload, tighten described tool axis (2);
Described scraper erection support (2) is connected with described base (1) with set bolt (7) by mounting hole (6), and an end is provided with described base (1) and is spirally connected, can drives the screw rod (5) that described scraper erection support (2) moves up and down.
2. a kind of quick fixation structure that is used for doctor blade device according to claim 1 is characterized in that, the groove on the tool axis of described doctor blade device (3) cross section and the described scraper erection support (2) is complementary.
3. a kind of quick fixation structure that is used for doctor blade device according to claim 1 is characterized in that, the tool axis of described doctor blade device (3) cross section is a rectangle.
4. a kind of quick fixation structure that is used for doctor blade device according to claim 1 is characterized in that, described screw rod (5) is provided with to regulate uses scale.
5. a kind of quick fixation structure that is used for doctor blade device according to claim 1, it is characterized in that, described locking device (4) comprising: the leaf spring (8) that is arranged at described scraper erection support (2) upper side, the snap close (9) that is connected with described leaf spring (8), described snap close (9) are provided with the stop part (10) of retaining at described groove notch place;
Described stop part (10) inboard protrudes in scraper erection support recess edge and blocks the rectangular shaft side, is used for the backstop blade shaft and moves outward, thus the fixed doctor axle;
Described stop part (10) outside forms the inclined-plane, and described inclined-plane can allow the rectangle axle head of scraper push groove.
6. a kind of quick fixation structure that is used for doctor blade device according to claim 1 is characterized in that described groove outer end is provided with baffle plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101565513A CN102247996B (en) | 2011-06-10 | 2011-06-10 | Rapid assembly structure for scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101565513A CN102247996B (en) | 2011-06-10 | 2011-06-10 | Rapid assembly structure for scraper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102247996A true CN102247996A (en) | 2011-11-23 |
| CN102247996B CN102247996B (en) | 2013-11-13 |
Family
ID=44975773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101565513A Active CN102247996B (en) | 2011-06-10 | 2011-06-10 | Rapid assembly structure for scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102247996B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144451A (en) * | 2013-03-25 | 2013-06-12 | 中电长城(长沙)信息技术有限公司 | Ink printing wheel device with precise ink controlling function for stamping machine |
| CN106140841A (en) * | 2015-04-27 | 2016-11-23 | 鞍钢股份有限公司 | Device and method for controlling convex hull defects on surface of steel plate |
| CN114829030A (en) * | 2019-12-20 | 2022-07-29 | Sms集团有限公司 | Method for changing the arrangement of rolls in a roll stand and roll assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230494A (en) * | 1997-02-24 | 1998-09-02 | Hitachi Metals Ltd | Sheet cutting device and its silence improving method |
| CN201077175Y (en) * | 2007-09-11 | 2008-06-25 | 三明市三恒丝印机械有限公司 | Scraper blade height regulating means for bat printing machine |
| CN201618619U (en) * | 2009-12-30 | 2010-11-03 | 青岛高校重工机械制造有限公司 | Scraper connecting device of top suspension centrifuge |
-
2011
- 2011-06-10 CN CN2011101565513A patent/CN102247996B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230494A (en) * | 1997-02-24 | 1998-09-02 | Hitachi Metals Ltd | Sheet cutting device and its silence improving method |
| CN201077175Y (en) * | 2007-09-11 | 2008-06-25 | 三明市三恒丝印机械有限公司 | Scraper blade height regulating means for bat printing machine |
| CN201618619U (en) * | 2009-12-30 | 2010-11-03 | 青岛高校重工机械制造有限公司 | Scraper connecting device of top suspension centrifuge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144451A (en) * | 2013-03-25 | 2013-06-12 | 中电长城(长沙)信息技术有限公司 | Ink printing wheel device with precise ink controlling function for stamping machine |
| CN103144451B (en) * | 2013-03-25 | 2015-07-08 | 中电长城(长沙)信息技术有限公司 | Ink printing wheel device with precise ink controlling function for stamping machine |
| CN106140841A (en) * | 2015-04-27 | 2016-11-23 | 鞍钢股份有限公司 | Device and method for controlling convex hull defects on surface of steel plate |
| CN114829030A (en) * | 2019-12-20 | 2022-07-29 | Sms集团有限公司 | Method for changing the arrangement of rolls in a roll stand and roll assembly |
| CN114829030B (en) * | 2019-12-20 | 2024-01-30 | Sms集团有限公司 | Method for changing the roll configuration in a rolling stand and roll assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102247996B (en) | 2013-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102247996B (en) | Rapid assembly structure for scraper device | |
| CN110434176B (en) | Cold-rolled sheet manufacturing process | |
| CN102205360A (en) | Pneumatic self-locking type automatic lifting take-up device for water-tank wire drawing machine | |
| CN207564279U (en) | A kind of safe steel polishing derusting machinery of automation | |
| CN209158068U (en) | A kind of grinding wheel detachably assembled | |
| CN102489720A (en) | Process for controlling machining deformation of L-shaped aluminum alloy thin-wall end frames | |
| CN106826503A (en) | A kind of corrosion steel intelligence polishing derusting device | |
| CN104438949B (en) | A kind of train shock bracket processing technique | |
| CN107042455A (en) | A kind of new special-shaped plane surface sander | |
| CN204053756U (en) | Press roll component and be provided with the sander of this assembly | |
| CN201552478U (en) | Material polishing device | |
| CN204968346U (en) | Chip mounter suction nozzle prosthetic devices | |
| CN213164680U (en) | Novel abrasive belt machine | |
| CN102873561A (en) | Clamping device | |
| CN210702907U (en) | Cutter walking mechanism of edge tearing machine | |
| CN103128167A (en) | Bending mold | |
| CN105563045A (en) | Machining process of ring gauge | |
| CN202291698U (en) | Expansion sleeve for positioning gear grinding | |
| CN209157884U (en) | A kind of broaching broaching tool reconditioning support device | |
| CN201077030Y (en) | Groove grinding wheel | |
| CN206047935U (en) | A kind of large-scale bearing ring automatic sand-blasting machine has with support smelting | |
| CN107571137A (en) | One kind is convenient to keep crudy air bag polishing machine | |
| CN209393884U (en) | Mechanical hard disk aluminium alloy base plate material removing mechanism | |
| CN205166596U (en) | Emery wheel sharpening machine of steel | |
| CN202200191U (en) | Groove-type grinding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201999 Baoshan District Mohe County Road, East Lane, Lane 600, room B1905, International Building, room Patentee after: Dongxin Metallurgical Technology Co., Ltd., Shanghai Address before: 201900, B, building 4, friendship road, No. 199, Shanghai, Baoshan District Patentee before: Dongxin Metallurgical Technology Co., Ltd., Shanghai |