CN201536127U - Hydraulic balancing device of synchronous battery pole piece rolling mill - Google Patents
Hydraulic balancing device of synchronous battery pole piece rolling mill Download PDFInfo
- Publication number
- CN201536127U CN201536127U CN2009201613322U CN200920161332U CN201536127U CN 201536127 U CN201536127 U CN 201536127U CN 2009201613322 U CN2009201613322 U CN 2009201613322U CN 200920161332 U CN200920161332 U CN 200920161332U CN 201536127 U CN201536127 U CN 201536127U
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- China
- Prior art keywords
- bearing
- rolling mill
- pole piece
- battery pole
- roll
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- Expired - Fee Related
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- 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
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a hydraulic balancing device of a synchronous battery pole piece rolling mill, which mainly comprises two oblique supporting mechanisms respectively arranged on bearing seats (11) and (12) of an upper roll and a lower roll, the head part of each oblique supporting mechanism is connected with a clearance adjusting bearing (5) fixedly arranged on a small roll shaft neck through a bearing supporting block (2), the main body of each supporting mechanism is a unidirectional balancing hydraulic cylinder (3) opposite to the bearing supporting block (2). As the clearance adjusting bearings of the balancing device in the utility model are connected with the balancing hydraulic cylinders through the bearing supporting blocks, when the balancing hydraulic cylinders apply pressure to the clearance adjusting bearings, the top clearance between the rolls of the rolling mill can be eliminated on one hand so as to prevent the impact between the upper roll and the lower roll, which is caused by the inconsistent thickness of pole pieces in the rolling process, and on the other hand, the revolution precision of the rolls can be improved.
Description
Technical field
The utility model relates to a kind of battery pole piece rolling mill, especially a kind of synchronous mode battery pole piece rolling mill hydraulic balance device.
Background technology
Existing battery pole piece rolling mill is for the precision adjustment of circling round to rolling mill bearing gap, top and roll, on the bearing pedestal of upper and lower roll, be respectively equipped with two oblique supporting mechanisms, the main body of oblique supporting mechanism is to adjust bolt, the head of adjusting bolt is connected with accent crack bearing on being packed in the roll pilot pin by the bearing tray, adjust bolt by regulating, eliminate gap, rolling mill bearing top, improve the rotating accuracy of roll, thereby improve the rolling accuracy of milling train.But adopt bolt to adjust, the one, in the operation of rolling thrust of setting bolt according to the size of roll-force, roll-force changes, and the thrust of bolt also must and then reset, cumbersome in operation; The 2nd, in the operation of rolling, owing to the reasons such as vibration of milling train, the adjustment bolt is easy to produce loosening, and its result causes the thrust of each bolt to depart from the numerical value of initial setting, causes the adjustment in gap, rolling mill bearing top to be lost efficacy.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the above problems, and a kind of synchronous mode battery pole piece rolling mill hydraulic balance device that can conveniently eliminate rolling mill bearing gap, top and improve the roll rotating accuracy is provided.
The utility model synchronous mode battery pole piece rolling mill hydraulic balance device mainly is included on the bearing pedestal of upper and lower roll and is respectively equipped with two oblique supporting mechanisms, oblique supporting mechanism head is connected with accent crack bearing on being packed in the roll pilot pin by the bearing tray, and the main body of supporting mechanism is and the corresponding unidirectional balance hydraulic cylinder of bearing tray.
As a kind of improvement of the present utility model, the central axis of two balance hydraulic cylinders on the same bearing pedestal intersects 60 °.
As a kind of improvement of the present utility model, balance hydraulic cylinder links to each other with the hydraulic cylinder of depressing, press of milling train by pressure-regulating valve.
The pilot pin of its position of the utility model bascule and roll is corresponding, is installing accent crack bearing on the pilot pin, transfers the crack bearing to be connected with balance hydraulic cylinder by the bearing tray.When balance hydraulic cylinder was exchanged the crack bearing and exerted pressure, the gap, top that can eliminate rolling mill bearing on the one hand prevented that pole piece from causing impact between top and bottom rolls because of the variable thickness of pole piece in the operation of rolling; Also can improve the rotating accuracy of roll on the other hand.In addition, balance hydraulic cylinder is connected by the hydraulic cylinder of depressing, press of pressure-regulating valve and milling train, can make the pressure of balance hydraulic cylinder like this and presses, when hydraulic cylinder for reduction system keeps synchronous, can also regulate separately, and is rolling with the pole piece that adapts under the different pressures.
Description of drawings
Fig. 1 is the utility model synchronous mode battery pole piece rolling mill hydraulic balance device structural representation.
Embodiment
As shown in Figure 1, the utility model synchronous mode battery pole piece rolling mill hydraulic balance device mainly is included in two oblique supporting mechanisms that are provided with respectively on the bearing pedestal 11,12 of upper and lower roll, the main body of oblique supporting mechanism is unidirectional balance hydraulic cylinder 3, balance hydraulic cylinder 3 front ends are equipped with bearing tray 2, the pilot pin 4 of its position and roll is corresponding, on pilot pin 4, installing accent crack bearing 5, transferring crack bearing 5 to be connected with balance hydraulic cylinder 3 by bearing tray 2.Exchange crack bearing 5 by balance hydraulic cylinder 3 and exert pressure, eliminate the gap, top of rolling mill bearing, also can improve the precision of circling round of roll.The angle of the central axis of two balance hydraulic cylinders 3 on the same bearing pedestal will suit, and angle is excessive, is unfavorable for the adjusting play, and angle is too small, is unfavorable for the roll location, and angle is advisable about spending with 60.In addition, balance hydraulic cylinder 3 communicates by the hydraulic cylinder of depressing, press of pressure-regulating valve and milling train, can make the pressure of balance hydraulic cylinder 3 like this and presses, when hydraulic cylinder for reduction system keeps synchronous, can also regulate separately, and is rolling with the pole piece that adapts under the different pressures.
Claims (3)
1. synchronous mode battery pole piece rolling mill hydraulic balance device, mainly be included in two oblique supporting mechanisms that are respectively equipped with on the bearing pedestal (11), (12) of upper and lower roll, oblique supporting mechanism head is connected with accent crack bearing (5) on being packed in the roll pilot pin by bearing tray (2), and it is characterized in that: the main body of described supporting mechanism is and the corresponding unidirectional balance hydraulic cylinder of bearing tray (2) (3).
2. synchronous mode battery pole piece rolling mill hydraulic balance device according to claim 1 is characterized in that: the central axis of two balance hydraulic cylinders (3) on the described same bearing pedestal intersects 60 ° of angles.
3. synchronous mode battery pole piece rolling mill hydraulic balance device according to claim 1 and 2 is characterized in that: described balance hydraulic cylinder (3) links to each other with the hydraulic cylinder of depressing, press of milling train by pressure-regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201613322U CN201536127U (en) | 2009-07-13 | 2009-07-13 | Hydraulic balancing device of synchronous battery pole piece rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201613322U CN201536127U (en) | 2009-07-13 | 2009-07-13 | Hydraulic balancing device of synchronous battery pole piece rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536127U true CN201536127U (en) | 2010-07-28 |
Family
ID=42535903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201613322U Expired - Fee Related CN201536127U (en) | 2009-07-13 | 2009-07-13 | Hydraulic balancing device of synchronous battery pole piece rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2558155C2 (en) * | 2013-09-06 | 2015-07-27 | Общество с ограниченной ответственностью "Системы управления хранением энергии" (ООО "СУХЭ") | Method of installation and fixture of accumulator battery control system to accumulator of accumulator control unit board |
| CN108405624A (en) * | 2018-05-08 | 2018-08-17 | 邢台纳科诺尔精轧科技股份有限公司 | A kind of battery pressure roller with bearing anti-backlash mechanism |
-
2009
- 2009-07-13 CN CN2009201613322U patent/CN201536127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2558155C2 (en) * | 2013-09-06 | 2015-07-27 | Общество с ограниченной ответственностью "Системы управления хранением энергии" (ООО "СУХЭ") | Method of installation and fixture of accumulator battery control system to accumulator of accumulator control unit board |
| CN108405624A (en) * | 2018-05-08 | 2018-08-17 | 邢台纳科诺尔精轧科技股份有限公司 | A kind of battery pressure roller with bearing anti-backlash mechanism |
| CN108405624B (en) * | 2018-05-08 | 2023-12-19 | 邢台纳科诺尔精轧科技股份有限公司 | Battery compression roller with bearing clearance eliminating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Jianli Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cao Jianli Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20120713 |