CN105903767B - A kind of rational battery pole piece rolling equipment of bearing clearance - Google Patents
A kind of rational battery pole piece rolling equipment of bearing clearance Download PDFInfo
- Publication number
- CN105903767B CN105903767B CN201610407381.4A CN201610407381A CN105903767B CN 105903767 B CN105903767 B CN 105903767B CN 201610407381 A CN201610407381 A CN 201610407381A CN 105903767 B CN105903767 B CN 105903767B
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- China
- Prior art keywords
- pole piece
- battery pole
- roll
- bearing
- column
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/021—Rolls for sheets or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/18—Adjusting or positioning rolls by moving rolls axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/021—Twin mills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of rational battery pole piece rolling equipment of bearing clearance, and it includes frame group and the be hinged roll stacks being arranged in frame group；Frame group includes inclined shore chassis and the setting support underframe being connected with inclined shore chassis；The first column that roll stacks include being symmetricly set on setting support underframe is flexibly connected frame with the first column with what the second column was connected respectively with the second column, the lower battery pole piece roll being separately positioned between the first column and the second column with upper battery pole piece roll and two；The present invention is compact-sized, and reasonable in design, securely and reliably, cost is cheap, time saving and energy saving, processes the quality height of battery pole piece, is adapted to large-scale promotion.
Description
Technical field
The present invention relates to a kind of rational battery pole piece rolling equipment of bearing clearance.
Background technology
At present, battery pole piece rolling equipment requires the depth of parallelism of two rolls, the purpose for the arrangement is that ensureing that pole piece rolls
The depth of parallelism of system.But due to roll-force and gravity be present, roll is necessarily set to produce certain flexural deformation, even if two rolls
The depth of parallelism be adjusted to best, the pole piece after rolling, which can also exist, middle is slightly thicker than both sides（About 0.001 ~ 0.01mm）Phenomenon,
The final quality that have impact on battery pole piece.
Existing battery pole piece rolling equipment is essentially all to be manufactured by the equipment manufacturer of specialty, is on active service certain time
（Or so half a year）Afterwards, it is necessary to which roll is disassembled into carry out reconditioning.This work is needed by specialty due to device structure
Maintenance crew 5（The experienced people of pincers worker 3 ~ 5）Completed using crane gear.
At present, but due to clearance be present using bearing, during being rolled to battery pole piece, due to battery pole
Piece is coated with using interval, so the operation of rolling necessarily discontinuously rolls.During interruption, clearance scope of the roll in bearing
Interior bounce, the big ups and downs of roll-force are caused, so as to influence of rolled effect.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of rational battery pole piece of bearing clearance reasonable in design and rolled
Control equipment.
To solve the above problems, the technical solution used in the present invention is：
A kind of rational battery pole piece rolling equipment of bearing clearance, including frame group and the roll that is arranged in frame group
Group；
Roll stacks include being symmetricly set on the first column and the second column erect on support underframe and are separately positioned on
Lower battery pole piece roll and upper battery pole piece roll between first column and the second column；
Lower battery pole piece roll is located at below upper battery pole piece roll, lower battery pole piece roll and upper battery pole piece roll it
Between be provided with the gap of roll-in battery pole piece,
Sloping shaft is provided with the first column and/or the second column, the lower end of the first column and the second column leads to respectively
Cross inclination jointed shaft to be hinged with inclined shore chassis, dump ram is provided between sloping shaft and inclined shore chassis；
It is provided between lower battery pole piece roll and the first column and between lower battery pole piece roll and the second column
Fixed bearing block or mobile bearing, between upper battery pole piece roll and the first column and in upper battery pole piece roll and second
Fixed bearing block or mobile bearing are provided between column；
Lower battery pole piece roll is identical with upper battery pole piece roll structure；Lower battery pole piece roll include lower center roll with
And the cylindric spindle nose at lower center roll both ends is arranged on, during upper battery pole piece roll includes upper center roll and is arranged on
The cylindric spindle nose at heart roll both ends；
Adjustable shaft is provided between the cylindric spindle nose of lower battery pole piece roll and fixed bearing block or mobile bearing
Bearing apparatus and/or it is provided between the cylindric spindle nose of upper battery pole piece roll and fixed bearing block or mobile bearing adjustable
Bearing arrangement；
Adjustable bearing arrangement include be sleeved on cylindric spindle nose straight-tube shape bearing inner sleeve, be sleeved in straight-tube shape bearing
The bearing external conical sleeve that puts, the bearing ball being arranged between straight-tube shape bearing inner sleeve and bearing external conical sleeve or bearing roller, point
The support inner conical drogue not being arranged between the endoporus of bearing external conical sleeve and fixed bearing block or the endoporus of mobile bearing.
Further, between the step surface of straight-tube shape bearing inner sleeve and lower center roll or straight-tube shape bearing inner sleeve with
It is provided between the step surface of upper center roll and adjusts gap pad, the opposite side of straight-tube shape bearing inner sleeve is provided with locking nut.
Further, the axial line antarafacial of the axial line of lower battery pole piece roll and upper battery pole piece roll.
Further, set between mobile bearing and the first column and/or between mobile bearing and the second column
In X to micromatic setting.
Further, the X includes along X to the left adjustment wedge being separately positioned at left and right sides of mobile bearing to micromatic setting
With right adjustment wedge, the inclined-plane of the inclined-plane of right adjustment wedge and left adjustment wedge is set in eight words and right adjustment wedge is arranged on mobile bearing
Upper right side and it is left adjustment wedge be arranged on mobile bearing upper left side or it is right adjustment wedge inclined-plane with it is left adjust wedge inclined-plane be in
Eight words are set and right adjustment wedge is arranged on the lower right of mobile bearing and left adjustment wedge is arranged on the lower-left of mobile bearing
Side.
Further, the X includes along X to the left adjustment being separately positioned at left and right sides of mobile bearing to micromatic setting
Wedge and right adjustment wedge, the inclined-plane on the inclined-plane of right adjustment wedge and left adjustment wedge be arranged in parallel, and right adjustment wedge is arranged on mobile bearing
Upper right side and left adjustment wedge is arranged on the lower left of mobile bearing or right adjustment wedge is arranged on the lower right of mobile bearing
And left adjustment wedge is arranged on the upper left side of mobile bearing.
Further, locking nut is fixed on cylindric spindle nose by the way that retaining pin or retaining pad are locking.
Further, the X to micromatic setting be cylinder or electric screw.
It is using beneficial effect caused by above-mentioned technical proposal：
The roll stacks of the present invention, which are bolted on, to be erect on support underframe, and roll stacks are adjusted by four adjustment footing
Height with horizontal, roll-in is realized in gap of the battery pole piece through upper center roll and lower center roll；
Stretched out by servo hydraulic cylinder or crankshaft connecting rod system along Z-direction is intermittent, realize the adjustment to gap width, so as to
Center roll contacts with the upper surface of battery pole piece or lower surface all the time with lower center roll in guarantee, reduces noise, ensures to roll
Power processed is stable, reduces vibration, improves the service life of roll, improves bearing service life；
By using adjustable bearing arrangement, by adjusting gap pad, straight-tube shape bearing inner sleeve, locking nut, retaining pin or stopping
Move back pad, bearing ball or bearing roller, bearing external conical sleeve, support inner conical drogue combination to adjust and eliminate bearing clearance, by straight
Tubular bearing inner sleeve coordinates with cylindric spindle nose, and bearing external conical sleeve coordinates with support inner conical drogue, so as to ensure that upper battery pole piece rolls
The axiality in each portion of roller and the axiality in lower each portion of battery pole piece roll, the grinding for avoiding being driven taper spindle nose and central roll miss
Difference, i.e. taper fit are processed using turning or boring, ensure axiality, locking by retaining pin or retaining pad, by adjusting gap pad
Piece eliminates assembly error, and radial load and axial load can be born simultaneously using the bearing of taper fit；On further eliminating
The high vibration of battery pole piece roll and lower battery pole piece roll, fundamentally ensure that the order of intermittent discontinuously type rolling is entered
OK, rolling accuracy is improved, battery pole piece rolling quality is high, and precision is high；
When carrying out maintenance or repair and replacement to upper battery pole piece roll and lower battery pole piece roll, by fork truck or ground
In dragon insertion carrying groove, the bearing cap of each roll is dismantled, unloads bolt and locking screw of the roll stacks on support underframe is erect
Mother, push cylinder piston rod stretch out promote the first column or the second column along X on support underframe is erect away from moving, when touching
Stop movement after to limited block, now, push cylinder piston rod continues to stretch out, and promotes the second column or the first column along X to remote
From so that fixed bearing block separates with the bearing external conical sleeve in mobile bearing with support inner conical drogue；Then start and tilt
The piston rod of oil cylinder is retracted, and roll stacks will originally be set using tilting jointed shaft as fulcrum wallowing motion until above inclined shore chassis
Standby entirety is transported, or the connecting bolt erect between support underframe and inclined shore chassis is taken apart, and fork truck or earthworm will tilt
Support underframe is dragged away with roll stacks, after reaching maintenance shop, is unclamped bolt and is opened flexible connection frame, pass through other fork truck or lifting
Corresponding roll is removed and repaired by machine, easy to use, securely and reliably, reduces maintenance cost, time saving and energy saving, eliminates workshop
The auxiliary equipments such as interior overhead traveling crane or crane, the height of plant floor is reduced, useless fixed assets cost is reduced, realizes roll
Automatic dismantling and installation, so as to substantially reduce the maintenance that equipment uses producer, installation process and unloading process contrast.
Under normal circumstances, roll centre position amount of deflection is maximum, to two side bearings at amount of deflection successively decrease, thus produce battery pole piece
After rolling, thick middle both sides minimal thickness is inconsistent, and by X, to micromatic setting fine setting mobile bearing, the X on column is real to position
The now axial line antarafacial of the axial line of battery pole piece roll and upper battery pole piece roll, i.e., in use, according to actual conditions, with
Exemplified by figure, move up left adjustment wedge, move down right adjustment wedge, by the X on inclined-plane to component mobile bearing to the left
It is mobile, similarly, on another column, left adjustment wedge is moved down, right adjustment wedge is moved up, is made by the X on inclined-plane to component
Obtain mobile bearing to move right, so as to battery pole piece pressure at the center of battery pole piece roll and upper battery pole piece roll
Tight amount is maximum, and with the center of battery pole piece roll and upper battery pole piece roll in axial direction to both sides battery pole piece pressure
Tight amount tapers into, and roll-force tapers into accordingly, i.e., is changed by gap crush to compensate roll-force and Action of Gravity Field
The deflection of power, it ensure that battery pole piece thickness is uniform.
The present invention is compact-sized, and reasonable in design, securely and reliably, cost is cheap, time saving and energy saving, processes the quality of battery pole piece
Height, it is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of frame group of the present invention.
Fig. 3 is the structural representation that the present invention tilts jointed shaft.
Fig. 4 is the structural representation of fixed bearing block of the present invention.
Fig. 5 is the structural representation of mobile bearing of the present invention.
Fig. 6 is the structural representation of the cylindric spindle nose of the present invention.
Wherein：1st, frame group；2nd, earthworm；3rd, roll stacks；4th, carrying groove；5th, inclined shore chassis；6th, footing is adjusted；7th, erect
Vertical support underframe；8th, the first column；9th, the second column；10th, push cylinder；11st, dump ram；12nd, sloping shaft；13rd, activity connects
Connect frame；14th, lower battery pole piece roll；15th, upper battery pole piece roll；16th, fixed bearing block；17th, mobile bearing；18th, it is adjustable
Bearing arrangement；19th, servo hydraulic cylinder or crankshaft connecting rod system；20th, lower center roll；21st, cylindric spindle nose；22nd, gap pad is adjusted；
23rd, straight-tube shape bearing inner sleeve；24th, locking nut；25th, retaining pin or retaining pad；26th, bearing ball or bearing roller；27th, bearing
External conical sleeve；28th, inner conical drogue is supported；29th, upper center roll；30th, right adjustment wedge；31st, left adjustment wedge；33rd, limited block；34th, tilt
Jointed shaft.
Embodiment
As shown in figures 1 to 6, the present invention includes frame group 1 and the be hinged roll stacks 3 being arranged in frame group 1；
Frame group 1 includes inclined shore chassis 5 and the setting support underframe 7 being connected with inclined shore chassis 5；
Roll stacks 3 include being symmetricly set on the first column 8 and the second column 9 erect on support underframe 7, are separately positioned on
Lower battery pole piece roll 14 between first column 8 and the second column 9 and upper battery pole piece roll 15 and two are respectively with the
The flexible connection frame 13 that one column 8 is connected with the second column 9；
It is flexibly connected frame 13 and lower battery pole piece roll 14 is fixed on corresponding first with upper battery pole piece roll 15 respectively
On the column 9 of column 8 and second；
Lower battery pole piece roll 14 is positioned at the upper lower section of battery pole piece roll 15, lower battery pole piece roll 14 and upper battery pole piece
The gap of roll-in battery pole piece is provided between roll 15,
It is provided with the first column 8 and/or on the second column 9 and/or between the first column 8 and the second column 9
The lower end of sloping shaft 12, the first column 8 and the second column 9 is be hinged with inclined shore chassis 5 by tilting jointed shaft 34 respectively,
Dump ram 11 is provided between sloping shaft 12 and inclined shore chassis 5.
Further, push cylinder 10 is provided between the first column 8 and the second column 9, on support underframe 7 is erect
Be provided with two limited blocks 33 for preventing the first column 8 and the excess of stroke of the second column 9, the displacement of the first column 8 and the second column 9 it
With the range less than or equal to the piston rod of push cylinder 10.
Further, the carrying groove 4 corresponding with earthworm 2 or fork truck plate is provided with the lower end of inclined shore chassis 5.
Further, it is separately provided for adjusting the horizontal adjustment bottom with height of roll stacks 3 in the lower end corner of frame group 1
Pin 6.
Further, it is between the lower column 8 of battery pole piece roll 14 and first and vertical in lower battery pole piece roll 14 and second
Fixed bearing block 16 or mobile bearing 17 are provided between post 9, between the upper column 8 of battery pole piece roll 15 and first and
Fixed bearing block 16 or mobile bearing 17 are provided between the upper column 9 of battery pole piece roll 15 and second.
Further, between the column 8 of mobile bearing 17 and first and/or the column 9 of mobile bearing 17 and second it
Between be provided with servo hydraulic cylinder or crankshaft connecting rod system 19.
Further, lower battery pole piece roll 14 is identical with the upper structure of battery pole piece roll 15；Lower battery pole piece roll 14 wraps
Include lower center roll 20 and be arranged on the cylindric spindle nose 21 at the lower both ends of center roll 20, upper battery pole piece roll 15 includes upper
Center roll 29 and the cylindric spindle nose 21 for being arranged on the both ends of center roll 29；
Set between the cylindric spindle nose 21 of lower battery pole piece roll 14 and fixed bearing block 16 or mobile bearing 17
There are adjustable bearing arrangement 18 and/or the cylindric spindle nose 21 and fixed bearing block 16 or live bearing in upper battery pole piece roll 15
Adjustable bearing arrangement 18 is provided between seat 17.
Further, adjustable bearing arrangement 18 includes straight-tube shape bearing inner sleeve 23, the suit being sleeved on cylindric spindle nose 21
Bearing external conical sleeve 27 on straight-tube shape bearing inner sleeve 23, it is arranged between straight-tube shape bearing inner sleeve 23 and bearing external conical sleeve 27
Bearing ball or bearing roller 26, the endoporus for being separately positioned on bearing external conical sleeve 27 and fixed bearing block 16 or mobile bearing 17
Endoporus between support inner conical drogue 28.
Further, between the step surface of straight-tube shape bearing inner sleeve 23 and lower center roll 20 or in straight-tube shape bearing
It is provided between set 23 and the step surface of upper center roll 29 and adjusts gap pad 22, is set in the opposite side of straight-tube shape bearing inner sleeve 23
There is locking nut 24.
Further, the axial line antarafacial of the axial line of lower battery pole piece roll 14 and upper battery pole piece roll 15.
Further, between the column 8 of mobile bearing 17 and first and/or the column 9 of mobile bearing 17 and second it
Between be arranged on X to micromatic setting.
Further, in order to better illustrate, coordinate is defined by Fig. 6, X includes along X to being separately positioned on to micromatic setting
The left adjustment wedge 31 of the left and right sides of mobile bearing 17 and right adjustment wedge 30, the inclined-plane of right adjustment wedge 30 are oblique with left adjustment wedge 31
Face is set in eight words and right adjustment wedge 30 is arranged on the upper right side of mobile bearing 17 and left adjustment wedge 31 is arranged on live bearing
The inclined-plane on the upper left side of seat 17 or the inclined-plane of right adjustment wedge 30 and left adjustment wedge 31 is set in eight words and right adjustment wedge 30 is set
In the lower right of mobile bearing 17 and the left lower left for adjusting wedge 31 and being arranged on mobile bearing 17.
Further, X to micromatic setting be cylinder or electric screw.
Further, X includes along X to the left adjustment wedge for being separately positioned on the left and right sides of mobile bearing 17 to micromatic setting
31 be arranged in parallel with right adjustment wedge 30, the inclined-plane on the inclined-plane of right adjustment wedge 30 and left adjustment wedge 31, and right adjustment wedge 30 is arranged on work
The upper right side of moving axis bearing 17 and left adjustment wedge 31 are arranged on the lower left of mobile bearing 17 or right adjustment wedge 30 is arranged on work
The lower right of moving axis bearing 17 and left adjustment wedge 31 are arranged on the upper left side of mobile bearing 17.
Further, locking nut 24 is fixed on cylindric spindle nose 21 by the way that retaining pin or retaining pad 25 are locking.
During using the present invention, roll stacks 3, which are bolted on, to be erect on support underframe 7, is adjusted by four adjustment footing 6
For the height of whole roll stacks 3 with horizontal, roller is realized in gap of the battery pole piece through upper center roll 29 and lower center roll 20
Pressure；
Stretched out by servo hydraulic cylinder or crankshaft connecting rod system 19 along Z-direction is intermittent, realize the adjustment to gap width, from
And ensure that upper center roll 29 contacts with the upper surface of battery pole piece or lower surface all the time with lower center roll 20, noise is reduced,
Ensure that roll-force is stable, reduce vibration, improve the service life of roll, improve bearing service life；
By using adjustable bearing arrangement 18, by adjusting gap pad 22, straight-tube shape bearing inner sleeve 23, locking nut 24, only
Pin or retaining pad 25, bearing ball or bearing roller 26, bearing external conical sleeve 27, support inner conical drogue 28 is moved back to combine to adjust and eliminate
Bearing clearance, coordinated by straight-tube shape bearing inner sleeve 23 and cylindric spindle nose 21, bearing external conical sleeve 27 is matched somebody with somebody with support inner conical drogue 28
Close, so as to ensure the axiality of the axiality in upper 15 each portion of battery pole piece roll and lower 14 each portion of battery pole piece roll, avoid passing
The Grinding Error of mantle shape spindle nose and central roll, i.e. taper fit are processed using turning or boring, ensure axiality, by only
Move back pin or retaining pad 25 is locking, by adjusting gap pad 22 to eliminate assembly error, can be born simultaneously using the bearing of taper fit
Radial load and axial load；The high vibration of upper battery pole piece roll 15 and lower battery pole piece roll 14 is further eliminated, from
Fundamentally ensure that the order of intermittent discontinuously type rolling is carried out, improve rolling accuracy, battery pole piece rolling quality is high, and precision is high；
When carrying out maintenance or repair and replacement to upper battery pole piece roll 15 and lower battery pole piece roll 14, by fork truck
Or earthworm 2 is inserted in carrying groove 4, the bearing cap of each roll is dismantled, unloads bolt of the roll stacks 3 on support underframe 7 is erect
With locking nut 24, the piston rod of push cylinder 10, which stretches out, promotes the first column 8 or the second column 9 along X in setting support underframe 7
It is upper remote mobile, stop movement after limited block 33 are encountered, now, the piston rod of push cylinder 10 continues to stretch out, and promotes second to stand
The column 8 of post 9 or first along X to remote so that fixed bearing block 16 and the bearing external conical sleeve 27 in mobile bearing 17 with
Support inner conical drogue 28 separates；Then the piston rod for starting dump ram 11 is retracted, and roll stacks 3 are inclined with tilting jointed shaft 34 for fulcrum
Tiltedly swing until the top of inclined shore chassis 5, this equipment is integrally transported, or will erect support underframe 7 and inclined shore chassis 5
Between connecting bolt take apart, fork truck or earthworm 2 drag inclined shore chassis 5 and roll stacks 3 away, reach maintenance shop after, pine
Open bolt and open flexible connection frame 13, corresponding roll is removed by other fork truck or crane and repaired, it is easy to use,
Securely and reliably, maintenance cost is reduced, it is time saving and energy saving, the auxiliary equipment such as overhead traveling crane or crane in workshop is eliminated, reduces factory building car
Between height, reduce useless fixed assets cost, realize automatic dismantling and the installation of roll（1 people, which operates, to complete）, so as to big
The big maintenance for reducing equipment and using producer, installation process and unloading process contrast.
Under normal circumstances, roll centre position amount of deflection is maximum, to two side bearings at amount of deflection successively decrease, thus produce battery pole piece
After rolling, thick middle both sides minimal thickness is inconsistent, by X to micromatic setting finely tune mobile bearing 17 on column X to position,
The axial line antarafacial of the axial line and upper battery pole piece roll 15 of lower battery pole piece roll 14 is realized, i.e., in use, according to reality
Situation, by taking Fig. 6 as an example, left adjustment wedge 31 is moved up, right adjustment wedge 30 is moved down, is lived by the X on inclined-plane to component
Moving axis bearing 17 is moved to the left, and similarly, on another column, is moved down left adjustment wedge 31, is moved up right adjustment wedge 30, lead to
The X on inclined-plane is crossed to component so that mobile bearing 17 moves right, so that battery pole piece roll 14 rolls with upper battery pole piece
It is maximum to battery pole piece crush at the center of roller 1, and with the center of battery pole piece roll 14 and upper battery pole piece roll 1
In axial direction tapered into both sides battery pole piece crush, roll-force tapers into accordingly, that is, passes through gap crush
Change to compensate the deflection of roll-force and gravity forces, ensure that battery pole piece thickness is uniform.
The present invention is compact-sized, and reasonable in design, securely and reliably, cost is cheap, time saving and energy saving, processes the quality of battery pole piece
Height, it is adapted to large-scale promotion.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in previous embodiment, or equivalent substitution is carried out to which part technical characteristic；Make
It is obvious that multiple technical schemes of the present invention, which are combined, for those skilled in the art.And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of technical scheme of the embodiment of the present invention.
Claims (1)
- A kind of 1. rational battery pole piece rolling equipment of bearing clearance, it is characterised in that：Including frame group (1) and it is arranged on machine Roll stacks (3) in frame group (1)；Roll stacks (3) include the first column (8) for being symmetricly set in frame group (1) and the second column (9) and set respectively Lower battery pole piece roll (14) and upper battery pole piece roll (15) between the first column (8) and the second column (9)；Lower battery pole piece roll (14) is located at below upper battery pole piece roll (15), lower battery pole piece roll (14) and upper battery pole The gap of roll-in battery pole piece is provided between piece roll (15),Sloping shaft (12), the first column (8) and the second column (9) are provided with the first column (8) and/or the second column (9) Lower end it is be hinged by tilting jointed shaft (34) and inclined shore chassis (5) respectively, in sloping shaft (12) and inclined shore chassis (5) dump ram (11) is provided between；Between lower battery pole piece roll (14) and the first column (8) and in lower battery pole piece roll (14) and the second column (9) Between be provided with fixed bearing block (16) or mobile bearing (17), upper battery pole piece roll (15) and the first column (8) it Between and between upper battery pole piece roll (15) and the second column (9) be provided with fixed bearing block (16) or mobile bearing (17)；Lower battery pole piece roll (14) is identical with upper battery pole piece roll (15) structure；Lower battery pole piece roll (14) include it is lower in Heart roll (20) and the cylindric spindle nose (21) for being arranged on lower center roll (20) both ends, upper battery pole piece roll (15) include Upper center roll (29) and the cylindric spindle nose (21) for being arranged on center roll (29) both ends；Between the cylindric spindle nose (21) of lower battery pole piece roll (14) and fixed bearing block (16) or mobile bearing (17) It is provided with adjustable bearing arrangement (18) and/or the cylindric spindle nose (21) and fixed bearing block in upper battery pole piece roll (15) (16) or between mobile bearing (17) it is provided with adjustable bearing arrangement (18)；Adjustable bearing arrangement (18) include be sleeved on cylindric spindle nose (21) straight-tube shape bearing inner sleeve (23), be sleeved on straight tube Bearing external conical sleeve (27) on shape bearing inner sleeve (23), it is arranged between straight-tube shape bearing inner sleeve (23) and bearing external conical sleeve (27) Bearing ball or bearing roller (26), be separately positioned on bearing external conical sleeve (27) and fixed bearing block (16) endoporus or activity Support inner conical drogue (28) between the endoporus of bearing block (17)；In straight-tube shape bearing inner sleeve (23) and the platform of lower center roll (20) It is provided between terrace or between the step surface of straight-tube shape bearing inner sleeve (23) and upper center roll (29) and adjusts gap pad (22), The opposite side of straight-tube shape bearing inner sleeve (23) is provided with locking nut (24)；The axial line of lower battery pole piece roll (14) with it is upper The axial line antarafacial of battery pole piece roll (15)；Between mobile bearing (17) and the first column (8) and/or in live bearing X is arranged on to micromatic setting between seat (17) and the second column (9)；The X includes along X to being separately positioned on work to micromatic setting Left adjustment wedge (31) and right adjustment wedge (30) at left and right sides of moving axis bearing (17), the inclined-plane and left adjustment wedge of right adjustment wedge (30) (31) inclined-plane is set in eight words and right adjustment wedge (30) is arranged on the upper right side of mobile bearing (17) and left adjustment wedge (31) The upper left side of mobile bearing (17) or the inclined-plane of right adjustment wedge (30) are arranged on the inclined-plane of left adjustment wedge (31) in eight word Set and right adjustment wedge (30) is arranged on the lower right of mobile bearing (17) and left adjustment wedge (31) is arranged on mobile bearing (17) lower left.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547398.4A CN107470365B (en) | 2016-06-12 | 2016-06-12 | The battery pole piece rolling equipment of reasonable bearing clearance |
| CN201610407381.4A CN105903767B (en) | 2016-06-12 | 2016-06-12 | A kind of rational battery pole piece rolling equipment of bearing clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407381.4A CN105903767B (en) | 2016-06-12 | 2016-06-12 | A kind of rational battery pole piece rolling equipment of bearing clearance |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547398.4A Division CN107470365B (en) | 2016-06-12 | 2016-06-12 | The battery pole piece rolling equipment of reasonable bearing clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903767A CN105903767A (en) | 2016-08-31 |
| CN105903767B true CN105903767B (en) | 2017-11-28 |
Family
ID=56749884
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547398.4A Active CN107470365B (en) | 2016-06-12 | 2016-06-12 | The battery pole piece rolling equipment of reasonable bearing clearance |
| CN201610407381.4A Active CN105903767B (en) | 2016-06-12 | 2016-06-12 | A kind of rational battery pole piece rolling equipment of bearing clearance |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710547398.4A Active CN107470365B (en) | 2016-06-12 | 2016-06-12 | The battery pole piece rolling equipment of reasonable bearing clearance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109365548B (en) * | 2018-10-29 | 2020-09-18 | 本钢板材股份有限公司 | Reinforcement roller way cuts back work piece and withdraws from structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854559A (en) * | 1959-03-07 | 1960-11-23 | Pitner Alfred | Improvements in and relating to a bearing having radial adjustment means |
| DE10249948A1 (en) * | 2002-10-26 | 2004-05-13 | Voith Paper Patent Gmbh | roll arrangement |
| CN200939464Y (en) * | 2005-09-30 | 2007-08-29 | 邢台纳科诺尔极片轧制设备有限公司 | Gap eliminating bend roller mechanism of battery pole piece rolling mill |
| CN2834722Y (en) * | 2005-09-30 | 2006-11-08 | 邢台纳科诺尔极片轧制设备有限公司 | Clearance adjustment device for battery pole plate rolling mill |
| CN101254509B (en) * | 2008-04-15 | 2010-09-22 | 邢台纳科诺尔极片轧制设备有限公司 | Hydraulic servo battery pole piece rolling mill |
| CN202015740U (en) * | 2010-12-30 | 2011-10-26 | 一重集团大连设计研究院有限公司 | Vertical roll axes adjusting device for universal mill |
| CN202333034U (en) * | 2011-05-31 | 2012-07-11 | 欧阳荣松 | Device for adjusting gap between roller shaft bearings of battery pole piece roller press |
| CN103464466B (en) * | 2013-08-27 | 2015-05-13 | 浙江金石家居用品有限公司 | Body of horizontal rolling machine |
| CN204892558U (en) * | 2015-08-20 | 2015-12-23 | 南京工程学院 | Accurate four roller sets of section bar close pass rolling mill adjusting device |
| CN105114454B (en) * | 2015-10-09 | 2017-04-05 | 河北工业大学 | A kind of gap rolling bearing system that disappears that can be used in battery pole piece rolling mill |
| CN105576187B (en) * | 2016-03-15 | 2018-01-05 | 珠海市光环自动化科技有限公司 | Lithium battery pole slice rolls twin rollers |
| CN205701859U (en) * | 2016-06-12 | 2016-11-23 | 河北德乐机械科技股份有限公司 | A kind of bearing clearance rational battery pole piece rolling equipment |
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2016
- 2016-06-12 CN CN201710547398.4A patent/CN107470365B/en active Active
- 2016-06-12 CN CN201610407381.4A patent/CN105903767B/en active Active
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| CN105903767A (en) | 2016-08-31 |
| CN107470365A (en) | 2017-12-15 |
| CN107470365B (en) | 2019-09-27 |
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