CN102397880A - Roller seat locking device - Google Patents
Roller seat locking device Download PDFInfo
- Publication number
- CN102397880A CN102397880A CN2011103608547A CN201110360854A CN102397880A CN 102397880 A CN102397880 A CN 102397880A CN 2011103608547 A CN2011103608547 A CN 2011103608547A CN 201110360854 A CN201110360854 A CN 201110360854A CN 102397880 A CN102397880 A CN 102397880A
- Authority
- CN
- China
- Prior art keywords
- plate
- locking
- waist
- hole
- roller seat
- 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.)
- Pending
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to a roller seat locking device, which comprises a pressure plate, wherein the adjacent two sides of the pressure plate both have a waist-shaped hole, the pressure plate also has a through hole, a locking sleeve is arranged in the through hole, the inside of the locking sleeve is connected with a rotating screw, and the external circumferential face of the locking sleeve has a toothed structure; the end with the waist-shaped hole of the pressure plate is provided with a locking plate, one end of the locking plate has a plurality of grooves, the groove is matched and locked with the toothed structure on the external circumferential face of the locking sleeve, and the locking plate has a plurality of slotted holes which are arranged obliquely; and after the pressure plate is connected with the locking plate, the waist-shaped holes of the pressure plate are matched and connected with the slotted holes of the locking plate, and guide posts which can slide along the waist-shaped holes are arranged in the slotted holes. In the invention, the pressure plate and a roller bearing block can be locked by regulating an adjustable screw, the locking is reliable, the time-consuming, labor-consuming and complex locking device in the prior art is simplified, the working efficiency is improved, the whole mounting and working process is simple and convenient, and the roller seat locking device is safe and reliable.
Description
Technical field
The present invention relates to the milling equipment field, especially the locking device of roller seat in the milling equipment.
Background technology
Roller system is made up of backing roll, intermediate calender rolls, working roll, is the important component part of milling equipment, and milling equipment is when work, and working roll, intermediate calender rolls, the backing roll in the roller system always will bear direction and the big or small roll-force effect that is all changing.Before rolling, need carry out locking positioning to roller seat, prevent in its course of work, to produce play.Usually the roller seat locking device that adopts in the prior art at present is that the bearing-surface (frame) at roller seat is gone up punching, through double-screw bolt pressing plate is connected on the bearing-surface, because each bearing-surface is circular arc; And tilt to install, punching is inconvenience very, and locate unreliable; The location all needs frequently to adjust the degree of tightness of double-screw bolt each time, quite waste time and energy, and double-screw bolt very easily stripped thread generation inefficacy in frequent rotating process; Usually therefore need to shut down and handle, had a strong impact on the production efficiency of complete machine.
Summary of the invention
The shortcoming that the applicant can't reliably lock to roller seat in the above-mentioned prior art provides a kind of rational in infrastructure, installs, roller seat locking device easy to adjust, and it is practical, easy maintenance, and locking is convenient, has improved the positioning accuracy of roller system of rolling mill.
The technical scheme that the present invention adopted is following:
A kind of roller seat locking device comprises pressing plate, and the adjacent both sides of pressing plate have waist-shaped hole, and said pressing plate has a through hole on also, and lock sleeve is installed in the said through hole, connects rotary screw in the said lock sleeve, and the lock sleeve outer circumference surface is provided with tooth-shape structure; Said pressing plate has the waist-shaped hole end jam plate is installed, and said jam plate one end is provided with a plurality of grooves, and the locking that matches with lock sleeve outer circumference surface institute tooth punching shape structure of said groove has a plurality of slotted holes that are obliquely installed on the said jam plate; Said pressing plate is with after jam plate is connected, and the waist-shaped hole of pressing plate and the slotted hole of jam plate are connected, and the lead that can slide along waist-shaped hole is installed in the said slotted hole.Its further technical scheme is:
Said lock sleeve outer circumference surface has rectangular teeth, and said jam plate one end is provided with rectangular recess, and said lock sleeve and jam plate are through rectangular teeth and rectangular recess clamping;
Rotary screw in the said lock sleeve is the rectangle screw rod.
Beneficial effect of the present invention is:
The present invention only need the degree of tightness through adjusting screw(rod) realize the locking between pressing plate and the roller seat, and reliable lock has been simplified the trouble locking device of wasting time and energy in the prior art, has improved operating efficiency, and whole erection and the course of work are easy, safe and reliable.
The present invention is because the adjacent both sides of pressing plate have waist-shaped hole, during use, respectively through regulating the locking device that install both sides, realizes that a block pressur plate locks two adjacent roller simultaneously, and effectively space availability ratio has reduced cost; Jam plate closely was connected with rectangular recess with being connected through rectangular teeth of pressing plate; Connect reliable; Because the slotted hole that jam plate is opened is obliquely installed, the inclined-plane locking of the identical arc surface of the Shi Gengneng that matches with the pressing plate waist-shaped hole makes that the inclined-plane of arc surface can convenient and reliable locking.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is along the cutaway view in A-A cross section among Fig. 1.
Fig. 3 is the partial enlarged drawing of B portion among Fig. 2.
Fig. 4 is along the cutaway view in C-C cross section among Fig. 2.
Fig. 5 is the structural representation of jam plate.
Fig. 6 is the vertical view of Fig. 4, full sectional view.
Fig. 7 is the structural representation of pressing plate.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2; Roller seat locking device of the present invention, the roller seat 3 in the roller system (roller seat 3 is a supporting roller base, below all be called roller seat) becomes quincunx arrangement; Middle two roller seats 3 are stuck in the middle junction of two roller seats through V-type clamping plate 1, and are fastenedly connected through screw 2; Tilt between the bearing block of roller seat 3-1 and roller seat 3-2 of installation and connect through pressing plate 4, see Fig. 7, pressing plate 4 is through bolt and finger setting, and pressing plate 4 adjacent both sides have waist-shaped hole 13, and waist-shaped hole 13 can be matched with the inclined-plane of adjacent roller seat; See Fig. 3, pressing plate 4 bottoms have the hole, and lock sleeve 8 is installed in the hole; Lock sleeve 8 outer circumference surfaces have rectangular teeth, have the rectangular channel through hole in the middle of the lock sleeve 8, and rectangle screw rod 9 is installed in the through hole; Screw rod 9 one ends close through cover plate 11, and cover plate 11 is anchored on the pressing plate 4 through screw 10; Like Fig. 5 and shown in Figure 6, pressing plate 4 bottoms are equipped with jam plate 5, and jam plate 5 one ends become angle; Its angle end has uniform rectangular recess 14; Rectangular recess 14 and lock sleeve 4 excircles are set to be equipped with rectangular teeth and to match and be connected, and jam plate 5 has two slotted holes that are obliquely installed uniformly 12, after lock sleeve 8 clampings in jam plate 5 and the pressing plate 4; Set waist-shaped hole 13 is connected on slotted hole of being opened on its jam plate 5 12 and the pressing plate 4; And in slotted hole 12, being provided with lead 6, lead 6 is fastened on the pressing plate 4 through screw 7, because the effect of lead 6 can it be moved in the waist-shaped hole 13 of pressing plate 4.
In the actual use,, select the pressing plate of suitable dimension according to the size of different roller seats; After the roller seat installation, pressing plate and jam plate are installed between two roller seats, only need during use to tighten screw rod through adjusting; The rotating band moving lock plate of screw rod moves forward, thereby has reached the effect of locking, when needs are changed roller seat; Only need unclamp screw rod this moment, and jam plate moves backward, promptly reaches pine and unloads effect; Can change roller seat easily, then can adopt identical method to realize the locking of roller seat easily after roller seat is reinstalled.The present invention is easy to use and reliable.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion within the protection domain of the utility model, can be done any type of modification referring to claim.
Claims (3)
1. roller seat locking device, it is characterized in that: comprise pressing plate, the adjacent both sides of pressing plate have waist-shaped hole; Also have a through hole on the said pressing plate; Lock sleeve is installed in the said through hole, is connected rotary screw in the said lock sleeve, the lock sleeve outer circumference surface is provided with tooth-shape structure; Said pressing plate has the waist-shaped hole end jam plate is installed, and said jam plate one end is provided with a plurality of grooves, and the locking that matches with lock sleeve outer circumference surface institute tooth punching shape structure of said groove has a plurality of slotted holes that are obliquely installed on the said jam plate; Said pressing plate is with after jam plate is connected, and the waist-shaped hole of pressing plate and the slotted hole of jam plate are connected, and the lead that can slide along waist-shaped hole is installed in the said slotted hole.
2. roller seat locking device as claimed in claim 1 is characterized in that: said lock sleeve outer circumference surface has rectangular teeth, and said jam plate one end is provided with rectangular recess, and said lock sleeve and jam plate are through rectangular teeth and rectangular recess clamping.
3. roller seat locking device as claimed in claim 1 is characterized in that: the rotary screw in the said lock sleeve is the rectangle screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103608547A CN102397880A (en) | 2011-11-15 | 2011-11-15 | Roller seat locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103608547A CN102397880A (en) | 2011-11-15 | 2011-11-15 | Roller seat locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397880A true CN102397880A (en) | 2012-04-04 |
Family
ID=45880760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103608547A Pending CN102397880A (en) | 2011-11-15 | 2011-11-15 | Roller seat locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397880A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277123A (en) * | 1998-03-27 | 1999-10-12 | Nisshin Steel Co Ltd | Method for rolling strip metal |
| CN1872439A (en) * | 2006-05-24 | 2006-12-06 | 曹全有 | New type 20 roller mill |
| CN100998994A (en) * | 2006-12-08 | 2007-07-18 | 郑红专 | Rolling mill having roll base with bidimension built-up structure |
| CN200942401Y (en) * | 2006-05-24 | 2007-09-05 | 曹全有 | Rectangular saddle for multi-roller rolling mill backing bearing |
| CN101596561A (en) * | 2009-07-10 | 2009-12-09 | 泰安华鲁锻压机床有限公司 | A kind of three rolls plate bending machine of lower roll adjustable center distance |
| CN202377273U (en) * | 2011-11-15 | 2012-08-15 | 无锡市桥联冶金机械有限公司 | Roller seat locking device |
-
2011
- 2011-11-15 CN CN2011103608547A patent/CN102397880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277123A (en) * | 1998-03-27 | 1999-10-12 | Nisshin Steel Co Ltd | Method for rolling strip metal |
| CN1872439A (en) * | 2006-05-24 | 2006-12-06 | 曹全有 | New type 20 roller mill |
| CN200942401Y (en) * | 2006-05-24 | 2007-09-05 | 曹全有 | Rectangular saddle for multi-roller rolling mill backing bearing |
| CN100998994A (en) * | 2006-12-08 | 2007-07-18 | 郑红专 | Rolling mill having roll base with bidimension built-up structure |
| CN101596561A (en) * | 2009-07-10 | 2009-12-09 | 泰安华鲁锻压机床有限公司 | A kind of three rolls plate bending machine of lower roll adjustable center distance |
| CN202377273U (en) * | 2011-11-15 | 2012-08-15 | 无锡市桥联冶金机械有限公司 | Roller seat locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203357249U (en) | Adjustable grinding inner bore pitch diameter fixture of cylindrical gear | |
| CN202377273U (en) | Roller seat locking device | |
| CN101767288B (en) | Universal rotary milling fixture of steam turbine blade | |
| CN102220816A (en) | Fixing structure for connecting pieces among tower bodies and distributing machine with same | |
| CN102397880A (en) | Roller seat locking device | |
| CN203917418U (en) | Steel plate is depressed guide and guards | |
| CN104384797A (en) | Roller adjusting driving mechanism in web adjusting device of assembling machine | |
| CN102528414A (en) | Assembly stand of main speed reducer assembly | |
| CN204209340U (en) | H profile steel automatic centering group founds the web adjusting device of machine | |
| CN204208932U (en) | The righting rotor block of arbor press | |
| CN205218587U (en) | A eccentric briquetting device for making linear guide leans on tight benchmark facade | |
| CN204257290U (en) | A kind of cable core indulges bag production line and cable core indulges bag plug die device | |
| CN202780801U (en) | Synchronous lifting mechanism for working roll | |
| CN201604010U (en) | Universal rotary milling fixture for steam turbine blades | |
| CN213917885U (en) | Rotatable sleeve production clamp | |
| CN202726531U (en) | Machining clamping apparatus of industrial sewing machine free press element | |
| CN206286829U (en) | For machine tool beam and the adjustment mechanism of lathe bed perpendicularity | |
| CN204716712U (en) | The horizontal straightening roller locking device of a kind of rail | |
| CN112944169B (en) | Multidirectional adjusting bracket of vertical slideway and use method | |
| CN204281993U (en) | A kind of big round needle loom triangular space guiding mechanism | |
| CN204208931U (en) | The governor motion of arbor press righting roller | |
| CN212427668U (en) | Connecting fastener for wallboard and steel structure | |
| CN204277305U (en) | Roller adjustment driving mechanism in the vertical ventral slab adjusting device of group | |
| CN204584457U (en) | A kind of gear-hobbing clamp for machining gears | |
| CN211679739U (en) | Independent split shifting block adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |