CN201295699Y - Limit protection mechanism of a battery pole piece rolling mill - Google Patents
Limit protection mechanism of a battery pole piece rolling mill Download PDFInfo
- Publication number
- CN201295699Y CN201295699Y CNU2008201056786U CN200820105678U CN201295699Y CN 201295699 Y CN201295699 Y CN 201295699Y CN U2008201056786 U CNU2008201056786 U CN U2008201056786U CN 200820105678 U CN200820105678 U CN 200820105678U CN 201295699 Y CN201295699 Y CN 201295699Y
- Authority
- CN
- China
- Prior art keywords
- wedge
- wedge body
- pole piece
- screw
- battery pole
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a limit protection mechanism of a battery pole piece rolling mill, which comprises a lead screw 5, an upper wedge body (3) and a lower wedge body (4). The upper wedge body (3) and the lower wedge body (4) are arranged between an upper bearing seat (1) and a lower bearing seat (2), and are arranged in a limit bearing (7); the transverse length of the lower wedge body (4) is smaller than the transverse length of the upper wedge body (3); the wedged surface of the upper wedge body (3) is arranged to face downwards and matches with the wedged surface of the lower wedge body (4) which is arranged to face upwards; the limit bearing (7) is fixedly arranged on the lower bearing seat (2); and the lead screw (5) penetrates through the screw rod of the side wall of the limit bearing (7) and is connected with a screw hole in the transverse direction of the lower wedge body (3) in a matching way. The lead screw (5) drives the lower wedge body (4) to adjust the upper wedge body (3), so as to adjust the gap between the upper bearing seat (1) and the lower bearing seat (2), thereby effectively ensuring the product quality of the battery pole piece.
Description
Technical field
The utility model relates to a kind of battery pole piece rolling mill position limitation protection mechanism, in order to regulating two gaps between the roll, and fixes the position of two rolls reliably.
Background technology
Current battery pole piece milling train mainly is made of a pair roller and frame, the two ends of roll need be positioned on the frame, topping roll and bearing at end thereof are fixedly connected on the frame by top chock, bottom roll and bearing at end thereof are positioned on the frame by step, for the ease of regulating the gap between the upper and lower roll of control, and then the thickness of adjusting control pole piece, be movably connected between lower bearing and the frame: but step upper and lower displacement on the frame again, by the time after determining the gap between the upper and lower roll, again step is fixed.In order to prevent that gravity because of bottom roll from move down the step behind the location, establish hydraulic cylinder in the step bottom, utilize the piston rod of hydraulic cylinder upwards to withstand step.Above-mentioned adjusting is controlled the mode in the gap between the upper and lower roll and is just regulated control from big aspect, because of the thickness requirement of pole piece and meticulous, can't meet the demands so the mode in the gap between the upper and lower roll is controlled in above-mentioned adjusting.
China utility model patent ZL200520122854.3 (publication number: CN2834722, open day: on November 8th, 2006) disclose a kind of battery pole piece rolling mill lash adjusting device, its main body is a leading screw, on leading screw, establish main wedge, establish secondary wedge with suitable the closing of main wedge, major and minor wedge places between the upper and lower bearing block.Utilize the variation of main wedge and secondary wedge contact-making surface, realize precise and tiny adjusting gap between the upper and lower roll of battery pole piece rolling mill.But this meticulous adjusting is unsettled, and the gap that mixes up can't be fixed, so the left and right sides migration that the real work bottom bracket can be slight will influence the precision in gap, and then influence product quality.
The utility model content
The purpose of this utility model just provides a kind of shortcoming that overcomes the adjuster that can not fix in the above-mentioned documents, that is to say the efficient mechanism that gap required between can the upper and lower roll of accurate adjustment again can strong fix, guarantees the battery pole piece product quality.
The purpose of this utility model is achieved in that and comprises leading screw and wedge and following wedge between the upper and lower bearing block, last wedge and following wedge place in the spacing bearing, the medial surface matched in clearance of the lateral surface of last wedge and spacing bearing and last wedge can move up and down in spacing bearing, and the lateral length of following wedge is shorter than the lateral length of last wedge; Last wedge wedge surface match down and with the wedge surface of wedge surface following wedge up, spacing bearing is packed on the step; Leading screw passes the screw portion of spacing bearing sidewall and is arranged at down wedge screw transversely and matches even.
As to further improvement of the utility model, on the sidewall of the spacing bearing of a relative end, upper and lower two row's screws are set with leading screw, stop screw passes screw and free end contacts with upper and lower wedge.
Make down wedge horizontal move left and right in spacing bearing by regulating leading screw, thereby realize that upward wedge moves up and down in spacing bearing, thereby adjust the gap between the upper and lower bearing block.When waiting to transfer to the gap of product requirement, regulate stop screw and stop screw on the spacing bearing again, wedge and following wedge are gone up in locking respectively.
The position limitation protection mechanism that the utility model provides, the adjusting of carrying out the gap that can be meticulous again can reliably firm being fixed, and then guarantee the product quality of battery pole piece effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model battery pole piece rolling mill with position limitation protection mechanism.
Fig. 2 goes up wedge to contact schematic diagram with following wedge piece among Fig. 1.
Among the figure, 1, top chock; 2, step; 3, go up wedge; 4, following wedge; 5, leading screw; 6, stop screw; 7, spacing bearing
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, 2, the utility model battery pole piece milling train position limitation protection mechanism, comprise leading screw 5 and wedge 3 and following wedge 4 between top chock 1, the step 2, last wedge 3 and following wedge 4 place in the spacing bearing 7, the medial surface matched in clearance of the lateral surface of last wedge 3 and spacing bearing 7 and last wedge 3 can move up and down in spacing bearing 7, and the lateral length of following wedge 4 is less than the lateral length of last wedge 3; Last wedge 3 wedge surface match down and with the wedge surface of wedge surface following wedge 4 up, spacing bearing 7 is packed on the step 2; Leading screw 5 passes the screw portion of spacing bearing 7 sidewalls and is arranged at down wedge 4 screw transversely and matches even, with the sidewall of the spacing bearing 7 of leading screw 5 relative ends on upper and lower two row's screws are set, stop screw 6 passes screw and free end contacts with last wedge 3, time wedge 4.
During use, transfer crack leading screw 5 by rotation, wedge 4 front and back in spacing bearing 7 are dragged, following wedge 4 drives by wedge surface and goes up the upper and lower displacement of wedge 3 in short transverse, wait to transfer to when reaching product requirement, stop screw 6 on the rotary stopper bearing 7 makes stop screw 6 hold out against wedge 3 and following wedge 4 again, thereby has guaranteed the gap between the upper and lower roll.
Claims (2)
1, a kind of battery pole piece rolling mill position limitation protection mechanism, comprise leading screw and be positioned at last wedge (3) and following wedge (4) between top chock (1), the step (2), it is characterized in that: go up wedge (3) and following wedge (4) and place in the spacing bearing (7), the medial surface matched in clearance of the lateral surface of last wedge (3) and spacing bearing (7) and last wedge (3) can move up and down in spacing bearing (7), and the lateral length of following wedge (4) is less than the lateral length of last wedge (3); Last wedge (3) wedge surface match down and with the wedge surface of wedge surface following wedge (4) up, spacing bearing (7) is packed on the step (2); Leading screw (5) passes the screw portion of spacing bearing (7) sidewall and is arranged at down wedge (4) screw transversely and matches even.
2, battery pole piece rolling mill according to claim 1 position limitation protection mechanism; it is characterized in that: with the sidewall of the spacing bearing of the relative end of leading screw (5) on upper and lower two row's screws are set, stop screw (6) passes screw and free end respectively with last wedge (3), wedge (4) contacts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056786U CN201295699Y (en) | 2008-08-29 | 2008-08-29 | Limit protection mechanism of a battery pole piece rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056786U CN201295699Y (en) | 2008-08-29 | 2008-08-29 | Limit protection mechanism of a battery pole piece rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295699Y true CN201295699Y (en) | 2009-08-26 |
Family
ID=41041658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201056786U Expired - Fee Related CN201295699Y (en) | 2008-08-29 | 2008-08-29 | Limit protection mechanism of a battery pole piece rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295699Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049419A (en) * | 2009-10-28 | 2011-05-11 | 赵宽 | Single-point supporting film rolling mill capable of displaying roller gap |
| WO2015013849A1 (en) * | 2013-07-29 | 2015-02-05 | Sun Fuqiang | Wear compensation device for pump end face wear plate |
| CN105689401A (en) * | 2016-04-08 | 2016-06-22 | 宁波大学 | Integrated cross wedge rolling mill driven by hydraulic motor |
-
2008
- 2008-08-29 CN CNU2008201056786U patent/CN201295699Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049419A (en) * | 2009-10-28 | 2011-05-11 | 赵宽 | Single-point supporting film rolling mill capable of displaying roller gap |
| WO2015013849A1 (en) * | 2013-07-29 | 2015-02-05 | Sun Fuqiang | Wear compensation device for pump end face wear plate |
| CN105689401A (en) * | 2016-04-08 | 2016-06-22 | 宁波大学 | Integrated cross wedge rolling mill driven by hydraulic motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201921886U (en) | Protection device for battery plate rolling mill | |
| CN201295699Y (en) | Limit protection mechanism of a battery pole piece rolling mill | |
| CN201304346Y (en) | Granularity adjusting device for double-roller crusher | |
| CN202045146U (en) | Rolling line adjusting device | |
| CN202479272U (en) | Flattening machine for eliminating internal stress of high-strength hot rolled steel coil | |
| CN201482948U (en) | Double-roller casting-rolling machine casting-rolling roller machine unit with adjustable roller gap | |
| CN201380606Y (en) | Novel creasing machine | |
| CN2834722Y (en) | Clearance adjustment device for battery pole plate rolling mill | |
| CN203470573U (en) | Bending diameter adjustment device of plate bending machine | |
| CN203048241U (en) | Foreign matter shielding device | |
| CN202606506U (en) | Four-high mill working roll assembly accuracy rapid detection adjusting device | |
| CN103517774B (en) | For the feed roller of roller mill and the assembly of stripper and the method operating the feed roller assembly being used for roller mill | |
| CN201295700Y (en) | Rolling mill with a gap adjustment mechanism | |
| CN202278247U (en) | Lead ingot slicing device | |
| CN105757019B (en) | A kind of crusher's rollers gap adjusts system | |
| CN201632564U (en) | Three-roller feeding clamping and conveying structure | |
| CN203212620U (en) | Scraper device on sink rolls | |
| CN203991665U (en) | A kind of mandrel stem clamping device of large-scale side charging double-roller cold pilger mill | |
| CN201002102Y (en) | Four-roller cold-rolling machine and leveling machine rolling line stepless regulating device | |
| CN205146893U (en) | Rolling plate -type controlling means | |
| CN204892559U (en) | Two large -scale roller cold pilger mill's frame screwdown gear | |
| CN203185689U (en) | Sliding guide mechanism for sliding block | |
| CN107627717B (en) | Hanging frame type plate roller plate loading mechanism | |
| CN202129297U (en) | End removing machine | |
| CN201841153U (en) | Centering device for work roll chock of cold-rolling strip steel mill |
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: 20090826 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |