CN107470365B - The battery pole piece rolling equipment of reasonable bearing clearance - Google Patents
The battery pole piece rolling equipment of reasonable bearing clearance Download PDFInfo
- Publication number
- CN107470365B CN107470365B CN201710547398.4A CN201710547398A CN107470365B CN 107470365 B CN107470365 B CN 107470365B CN 201710547398 A CN201710547398 A CN 201710547398A CN 107470365 B CN107470365 B CN 107470365B
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- China
- Prior art keywords
- pole piece
- battery pole
- roll
- bearing
- column
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Classifications
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- 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)
- Rolling Contact Bearings (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to the battery pole piece rolling equipments of reasonable bearing clearance comprising rack group and the roll stacks being hingedly arranged in rack group；Rack group includes inclined shore chassis and the setting support underframe connecting with inclined shore chassis；Roll stacks include being symmetricly set on the first column erect on support underframe to be flexibly connected frame with the first column with what the second column was connect 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；Structure of the invention is compact, and design is rationally, securely and reliably, low in cost, time saving and energy saving, and the quality for processing battery pole piece is high, is suitble to large-scale promotion.
Description
Technical field
The present invention relates to the battery pole piece rolling equipments of reasonable bearing clearance.
Background technique
Currently, battery pole piece rolling equipment requires the depth of parallelism of two rolls, the purpose for the arrangement is that guaranteeing that pole piece rolls
The depth of parallelism of system.But since there are roll-forces and gravity, roll is necessarily made to generate certain bending deformation, even if two rolls
The depth of parallelism be adjusted to best, the pole piece after rolling can also have intermediate the phenomenon that being slightly thicker than both sides (about 0.001 ~ 0.01mm),
Finally affect the quality of battery pole piece.
Existing battery pole piece rolling equipment is essentially all to be manufactured by the equipment manufacturer of profession, military service certain time
After (or so half a year), need to disassemble on roll carry out reconditioning.This work is needed due to device structure by profession
Maintenance crew 5 (experienced 3 ~ 5 people of pincers worker) completed using lifting equipment.
Currently, still since using bearing, there are clearance, 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 intermittent, clearance range of the roll in bearing
Interior bounce causes the big ups and downs of roll-force, thus influence of rolled effect.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of reasonable reasonable battery pole pieces of bearing clearance of design to roll
Control equipment.
To solve the above problems, the technical solution used in the present invention is:
The battery pole piece rolling equipment of reasonable bearing clearance, including rack group and the roll stacks being arranged in rack group；
Roll stacks include being symmetricly set on the first column and the second column erect on support underframe and being 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 on the first column and/or the second column, the lower end of the first column and the second column leads to respectively
It crosses inclination articulated shaft and inclined shore chassis is hinged, be provided with dump ram 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 as 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 set, upper battery pole piece roll includes upper center roll and setting in upper
The cylindric spindle nose at heart roll both ends；
Adjustable shaft is provided between the cylindric spindle nose and fixed bearing block or mobile bearing of lower battery pole piece roll
It bearing apparatus and/or is provided between the cylindric spindle nose and fixed bearing block or mobile bearing of upper battery pole piece roll adjustable
Bearing arrangement；
Adjustable bearing arrangement includes the straight-tube shape bearing inner sleeve being sleeved on cylindric spindle nose, is sleeved in straight-tube shape bearing
Bearing external conical sleeve, the bearing ball being arranged between straight-tube shape bearing inner sleeve and bearing external conical sleeve or bearing roller on set, point
Support inner conical drogue between the inner hole of bearing external conical sleeve and fixed bearing block or the inner hole of mobile bearing is not set.
Further, between straight-tube shape bearing inner sleeve and the step surface of 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 gasket, the other 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, it is arranged between mobile bearing and the first column and/or between mobile bearing and the second column
In X to micromatic setting.
Further, the X to micromatic setting include along X to the left adjustment wedge being separately positioned at left and right sides of mobile bearing
With right adjustment wedge, the inclined-plane of the inclined-plane of right adjustment wedge and left adjustment wedge is arranged in eight words and right adjustment is wedged and set in mobile bearing
Upper right side and it is left adjustment wedge set mobile bearing upper left side or it is right adjustment wedge inclined-plane and it is left adjust wedge inclined-plane be in
The setting of eight words and right adjustment wedge set mobile bearing lower right and left adjustment wedge and set in the lower-left of mobile bearing
Side.
Further, the X to micromatic setting include along X to the left adjustment being separately positioned at left and right sides of mobile bearing
Wedge and right adjustment wedge, the inclined-plane of right adjustment wedge and the inclined-plane of left adjustment wedge are arranged in parallel, and right adjustment, which wedges, sets in mobile bearing
Upper right side and left adjustment wedge to set and wedge and set in the lower right of mobile bearing in the lower left of mobile bearing or right adjustment
And left adjustment is wedged and is set on the upper left side of mobile bearing.
Further, locking nut is by retaining pin or retaining pad is locking is fixed on cylindric spindle nose.
Further, the X to micromatic setting be cylinder or electric screw.
The beneficial effects of adopting the technical scheme are that
Roll stacks of the invention, which are bolted on, to be erect on support underframe, adjusts roll stacks by four adjustment footing
Height and horizontal, gap realization roll-in of the battery pole piece across upper center roll and lower center roll；
It is stretched out by servo hydraulic cylinder or crankshaft connecting rod system along Z-direction intermittence, realizes the adjustment to gap width, thus
Center roll and lower center roll reduce noise, guarantee to roll always with the upper surface of battery pole piece or following table face contact in guarantee
Power processed is stablized, and vibration is reduced, and improves the service life of roll, improves bearing service life；
By using adjustable bearing arrangement, by adjusting gap gasket, straight-tube shape bearing inner sleeve, locking nut, retaining pin or stopping
Pad, bearing ball or bearing roller, bearing external conical sleeve, support inner conical drogue combination are moved back to adjust and eliminate bearing clearance, by straight
Tubular bearing inner sleeve and cylindric spindle nose cooperate, bearing external conical sleeve and support inner conical drogue cooperation, to guarantee that upper battery pole piece rolls
The concentricity of the concentricity in each portion of roller and lower each portion of battery pole piece roll avoids the grinding of transmission taper spindle nose and central roll from missing
Difference, i.e. taper fit are processed using turning or boring, guarantee concentricity, locking by retaining pin or retaining pad, by adjusting gap pad
Piece eliminates assembly error, can bear radial load and axial load 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 guarantee the sequence of intermittent discontinuously type rolling into
Row improves rolling accuracy, and 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, roll stacks is unloaded and is erectting bolt and locking screw on support underframe
Mother, push cylinder piston rod stretch out push the first column or the second column along X on erectting support underframe far from moving, when touching
Stop movement after to limited block, at this point, push cylinder piston rod continues to stretch out, pushes the second column or the first column along X to remote
From so that fixed bearing block is separated with the bearing external conical sleeve in mobile bearing with support inner conical drogue；Then starting inclination
The piston rod of oil cylinder retracts, and roll stacks will originally be set using tilting articulated shaft as fulcrum wallowing motion until above inclined shore chassis
Standby entirety is transported, or the connection bolt erect between support underframe and inclined shore chassis is dismantled, and fork truck or pheretima 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 is repaired by machine, easy to use, securely and reliably, reduces maintenance cost, time saving and energy saving, eliminates workshop
The ancillary equipments such as interior overhead traveling crane or crane, reduce the height of plant floor, reduce useless fixed assets cost, realize roll
Automatic dismantling and installation, to substantially reduce the maintenance that equipment uses producer, installation process is exactly the opposite with disassembly process.
Under normal circumstances, roll middle position amount of deflection is maximum, to two side bearings at amount of deflection successively decrease, thus generate battery pole piece
After rolling, thick middle two sides thin thickness is inconsistent, and by X, to micromatic setting fine tuning 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 the actual situation, with
For figure, left adjustment wedge is moved up, moves down right adjustment wedge, mobile bearing is made to the left to component by the X on inclined-plane
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
It obtains 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 at the center of battery pole piece roll and upper battery pole piece roll in axial direction to two sides battery pole piece pressure
Tight amount gradually becomes smaller, and roll-force gradually becomes smaller accordingly, i.e., is changed by gap crush to compensate roll-force and gravity
The deflection of power ensure that battery pole piece thickness is uniform.
Structure of the invention is compact, and design is rationally, securely and reliably, low in cost, time saving and energy saving, processes the quality of battery pole piece
Height is suitble to large-scale promotion.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of the frame of the invention group.
Fig. 3 is the structural schematic diagram of present invention inclination articulated shaft.
Fig. 4 is the structural schematic diagram of fixed bearing block of the present invention.
Fig. 5 is the structural schematic diagram of mobile bearing of the present invention.
Fig. 6 is the structural schematic diagram of the cylindric spindle nose of the present invention.
Wherein: 1, rack group；2, pheretima；3, roll stacks；4, carrying groove；5, inclined shore chassis；6, footing is adjusted；7, it erects
Vertical support underframe；8, the first column；9, the second column；10, push cylinder；11, dump ram；12, sloping shaft；13, activity connects
Connect frame；14, lower battery pole piece roll；15, upper battery pole piece roll；16, fixed bearing block；17, mobile bearing；18, adjustable
Bearing arrangement；19, servo hydraulic cylinder or crankshaft connecting rod system；20, lower center roll；21, cylindric spindle nose；22, gap gasket is adjusted；
23, straight-tube shape bearing inner sleeve；24, locking nut；25, retaining pin or retaining pad；26, bearing ball or bearing roller；27, bearing
External conical sleeve；28, inner conical drogue is supported；29, upper center roll；30, right adjustment wedge；31, left adjustment wedge；33, limited block；34, it tilts
Articulated shaft.
Specific embodiment
As shown in figures 1 to 6, the roll stacks 3 that the present invention includes rack group 1 and is hingedly arranged in rack group 1；
Rack group 1 includes inclined shore chassis 5 and the setting support underframe 7 connecting with inclined shore chassis 5；
Roll stacks 3 include the first column 8 and the second column 9 being symmetricly set on 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 connect 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 column 8 and the second column 9；
Lower battery pole piece roll 14 is located at upper 15 lower section of battery pole piece roll, lower battery pole piece roll 14 and upper battery pole piece
The gap of roll-in battery pole piece is provided between roll 15,
On the first column 8 and/or the second column 9 on and/or be provided 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 passes through inclination articulated shaft 34 respectively and inclined shore chassis 5 is hinged,
Dump ram 11 is provided between sloping shaft 12 and inclined shore chassis 5.
Further, it is provided with push cylinder 10 between the first column 8 and the second column 9, on erectting support underframe 7
Be arranged there are two preventing the limited block 33 of 9 excess of stroke of the first column 8 and the second column, the displacement of the first column 8 and the second column 9 it
With the range for being less than or equal to 10 piston rod of push cylinder.
Further, 5 lower end of inclined shore chassis is provided with carrying groove 4 corresponding with pheretima 2 or fork truck plate.
Further, the horizontal adjustment bottom with height of adjustment roll stacks 3 is separately provided in 1 lower end quadrangle of rack group
Foot 6.
Further, between lower battery pole piece roll 14 and the first column 8 and vertical in lower battery pole piece roll 14 and second
Fixed bearing block 16 or mobile bearing 17 are provided between column 9, between upper battery pole piece roll 15 and the first column 8 and
Fixed bearing block 16 or mobile bearing 17 are provided between upper battery pole piece roll 15 and the second column 9.
Further, between mobile bearing 17 and the first column 8 and/or mobile bearing 17 and the second column 9 it
Between be provided with servo hydraulic cylinder or crankshaft connecting rod system 19.
Further, lower battery pole piece roll 14 is identical as upper 15 structure of battery pole piece roll；Lower battery pole piece roll 14 wraps
It includes lower center roll 20 and the cylindric spindle nose 21 at lower 20 both ends of center roll is set, upper battery pole piece roll 15 includes upper
Center roll 29 and the cylindric spindle nose 21 that upper 29 both ends of center roll are set；
It is arranged between the cylindric spindle nose 21 and fixed bearing block 16 or mobile bearing 17 of lower battery pole piece roll 14
There are adjustable bearing arrangement 18 and/or 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 the straight-tube shape bearing inner sleeve 23 being sleeved on cylindric spindle nose 21, suit
On straight-tube shape bearing inner sleeve 23 bearing external conical sleeve 27, be arranged between straight-tube shape bearing inner sleeve 23 and bearing external conical sleeve 27
Bearing ball or bearing roller 26, the inner hole for being separately positioned on bearing external conical sleeve 27 and fixed bearing block 16 or mobile bearing 17
Inner hole between support inner conical drogue 28.
Further, between straight-tube shape bearing inner sleeve 23 and the step surface of 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 gasket 22, be arranged in the other 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 mobile bearing 17 and the first column 8 and/or mobile bearing 17 and the second column 9 it
Between setting in X to micromatic setting.
Further, in order to better illustrate, define coordinate by Fig. 6, X to micromatic setting include along X to being separately positioned on
The left adjustment wedge 31 and right adjustment wedge 30 of 17 left and right sides of mobile bearing, the inclined-plane of right adjustment wedge 30 are oblique with left adjustment wedge 31
Face is arranged in eight words and the upper right side of mobile bearing 17 is arranged in for right adjustment wedge 30 and left adjustment wedge 31 is arranged in live bearing
Seat 17 upper left side or it is right adjustment wedge 30 inclined-plane and it is left adjustment wedge 31 inclined-plane in fall eight words setting and right adjustment wedge 30 setting
Lower right and the left lower left for adjusting wedge 31 and mobile bearing 17 being set in mobile bearing 17.
Further, X to micromatic setting be cylinder or electric screw.
Further, X to micromatic setting include along X to the left adjustment wedge for being separately positioned on the left and right sides of mobile bearing 17
31 are arranged in parallel with right adjustment wedge 30, the inclined-plane of right adjustment wedge 30 and the inclined-plane of left adjustment wedge 31, and right adjustment wedge 30 is arranged in work
The upper right side of dynamic bearing seat 17 and it is left adjustment wedge 31 be arranged in mobile bearing 17 lower left or right adjustment wedge 30 setting in work
The upper left side of mobile bearing 17 is arranged in the lower right of dynamic bearing seat 17 and left adjustment wedge 31.
Further, locking nut 24 is by retaining pin or retaining pad 25 is locking is fixed on cylindric spindle nose 21.
When 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
The height of whole roll stacks 3 and horizontal, gap realization roller of the battery pole piece across upper center roll 29 and lower center roll 20
Pressure；
It is stretched out by servo hydraulic cylinder or crankshaft connecting rod system 19 along Z-direction intermittence, realizes the adjustment to gap width, from
And guarantee that upper center roll 29, always with the upper surface of battery pole piece or following table face contact, reduces noise with lower center roll 20,
Guarantee that roll-force is stablized, reduce vibration, improve the service life of roll, improves bearing service life；
By using adjustable bearing arrangement 18, by adjusting gap gasket 22, straight-tube shape bearing inner sleeve 23, locking nut 24, stopping
Pin or retaining pad 25, bearing ball or bearing roller 26, bearing external conical sleeve 27, the support combination of inner conical drogue 28 are moved back to adjust and eliminate
Bearing clearance is cooperated by straight-tube shape bearing inner sleeve 23 and cylindric spindle nose 21, and bearing external conical sleeve 27 is matched with support inner conical drogue 28
It closes, to guarantee the concentricity in the upper each portion of battery pole piece roll 15 and the concentricity in each portion of lower battery pole piece roll 14, avoids passing
The Grinding Error of mantle shape spindle nose and central roll, i.e. taper fit are processed using turning or boring, guarantee concentricity, by only
It moves back pin or retaining pad 25 is locking, by adjusting gap gasket 22 to eliminate assembly error, can be born simultaneously using the bearing of taper fit
Radial load and axial load；The high vibration for further eliminating upper battery pole piece roll 15 and lower battery pole piece roll 14, from
Fundamentally guarantee that the sequence of intermittent discontinuously type rolling carries out, improves rolling accuracy, battery pole piece rolling quality is high, and precision is high；
When carrying out maintenance or repair and replacement with lower battery pole piece roll 14 to upper battery pole piece roll 15, by fork truck
Or pheretima 2 is inserted into carrying groove 4, dismantles the bearing cap of each roll, unloads roll stacks 3 and is erectting the bolt on support underframe 7
With locking nut 24,10 piston rod of push cylinder, which stretches out, pushes the first column 8 or the second column 9 along X in setting support underframe 7
It is upper separate mobile, stop movement after encountering limited block 33, at this point, 10 piston rod of push cylinder continues to stretch out, pushes second to stand
Column 9 or the first column 8 along X to separate so that bearing external conical sleeve 27 in fixed bearing block 16 and mobile bearing 17 with
Inner conical drogue 28 is supported to separate；Then the piston rod for starting dump ram 11 retracts, and roll stacks 3 are inclined with tilting articulated shaft 34 for fulcrum
It tiltedly swings until 5 top of inclined shore chassis, this equipment is integrally transported, or will erect support underframe 7 and inclined shore chassis 5
Between connection bolt dismantle, fork truck or pheretima 2 drag inclined shore chassis 5 and roll stacks 3 away, reach maintenance shop after, pine
It opens bolt and opens flexible connection frame 13, corresponding roll is removed by other fork truck or crane and is repaired, it is easy to use,
Securely and reliably, maintenance cost is reduced, it is time saving and energy saving, the ancillary equipments such as overhead traveling crane or crane in workshop are eliminated, workshop vehicle is reduced
Between height, reduce useless fixed assets cost, automatic dismantling and the installation (1 people operate complete) of roll realized, thus greatly
The big maintenance for reducing equipment and using producer, installation process are exactly the opposite with disassembly process.
Under normal circumstances, roll middle position amount of deflection is maximum, to two side bearings at amount of deflection successively decrease, thus generate battery pole piece
After rolling, thick middle two sides thin thickness is inconsistent, by X to micromatic setting finely tune mobile bearing 17 on column X to position,
Realize the lower axial line of battery pole piece roll 14 and the axial line antarafacial of upper battery pole piece roll 15, i.e., in use, according to reality
Situation moves up left adjustment wedge 31 by taking Fig. 6 as an example, moves down right adjustment wedge 30, to live to component by the X on inclined-plane
Dynamic bearing seat 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, is led to
The X for crossing inclined-plane makes mobile bearing 17 move right to component, so that battery pole piece roll 14 is rolled with upper battery pole piece
It is maximum to battery pole piece crush at the center of roller 1, and at the center of battery pole piece roll 14 and upper battery pole piece roll 1
It is in axial direction gradually become smaller to two sides battery pole piece crush, roll-force gradually becomes smaller 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.
Structure of the invention is compact, and design is rationally, securely and reliably, low in cost, time saving and energy saving, processes the quality of battery pole piece
Height is suitble 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
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；Make
It is obvious for being combined for those skilled in the art to multiple technical solutions of the invention.And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (2)
1. a kind of battery pole piece rolling equipment of reasonable bearing clearance, it is characterised in that: including rack group (1) and be arranged in machine
Roll stacks (3) in frame group (1)；
Roll stacks (3) include the first column (8) for being symmetricly set on rack group (1) and the second column (9) and be respectively set
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),
It is provided with sloping shaft (12) on the first column (8) and/or the second column (9), the first column (8) and the second column (9)
Lower end pass through respectively inclination articulated shaft (34) and inclined shore chassis (5) hingedly, in sloping shaft (12) and inclined shore chassis
(5) dump ram (11) are 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 mobile bearing (17), between upper battery pole piece roll (15) and the first column (8) and in upper battery pole piece
Mobile bearing (17) are provided between roll (15) and the second column (9)；
Lower battery pole piece roll (14) is identical as upper battery pole piece roll (15) structure；Lower battery pole piece roll (14) includes in lower
In the cylindric spindle nose (21) at lower center roll (20) both ends, upper battery pole piece roll (15) includes for heart roll (20) and setting
Upper center roll (29) and setting upper center roll (29) both ends cylindric spindle nose (21)；
Adjustable shaft installation is provided between the cylindric spindle nose (21) and mobile bearing (17) of lower battery pole piece roll (14)
It sets (18) and/or is provided between the cylindric spindle nose (21) and mobile bearing (17) of upper battery pole piece roll (15) adjustable
Bearing arrangement (18)；
Adjustable bearing arrangement (18) includes the straight-tube shape bearing inner sleeve (23) being sleeved on cylindric spindle nose (21), is sleeved on straight tube
Bearing external conical sleeve (27), setting on shape bearing inner sleeve (23) is between straight-tube shape bearing inner sleeve (23) and bearing external conical sleeve (27)
Bearing ball or bearing roller (26), support between bearing external conical sleeve (27) and the inner hole of mobile bearing (17) is set
Inner conical drogue (28)；
Between straight-tube shape bearing inner sleeve (23) and the step surface of lower center roll (20) or straight-tube shape bearing inner sleeve (23) with
It is provided between the step surface of upper center roll (29) and adjusts gap gasket (22), be arranged in the other side of straight-tube shape bearing inner sleeve (23)
There are locking nut (24)；
The axial line antarafacial of the axial line of lower battery pole piece roll (14) and upper battery pole piece roll (15)；
It is set between mobile bearing (17) and the first column (8) and/or between mobile bearing (17) and the second column (9)
X is equipped with to micromatic setting；
The X to micromatic setting include along X to the left adjustment wedge (31) that is separately positioned at left and right sides of mobile bearing (17) with
Right adjustment wedge (30), the inclined-plane of right adjustment wedge (30) and the inclined-plane of left adjustment wedge (31) are arranged in parallel, right adjustment wedge (30) setting
In the lower left or right adjustment wedge of the upper right side and left adjustment wedge (31) setting of mobile bearing (17) in mobile bearing (17)
(30) be arranged mobile bearing (17) lower right and it is left adjustment wedge (31) setting mobile bearing (17) upper left side.
2. the battery pole piece rolling equipment of reasonable bearing clearance according to claim 1, it is characterised in that: locking nut
(24) by retaining pin or retaining pad (25) is locking is fixed on cylindric spindle nose (21).
Priority Applications (1)
| 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 |
Applications Claiming Priority (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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407381.4A Division CN105903767B (en) | 2016-06-12 | 2016-06-12 | A kind of rational battery pole piece rolling equipment of bearing clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107470365A CN107470365A (en) | 2017-12-15 |
| CN107470365B true CN107470365B (en) | 2019-09-27 |
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ID=56749884
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407381.4A Active CN105903767B (en) | 2016-06-12 | 2016-06-12 | A kind of rational battery pole piece rolling equipment of bearing clearance |
| CN201710547398.4A Active CN107470365B (en) | 2016-06-12 | 2016-06-12 | The battery pole piece rolling equipment of reasonable bearing clearance |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| 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 | Publication date |
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| CN105903767A (en) | 2016-08-31 |
| CN107470365A (en) | 2017-12-15 |
| CN105903767B (en) | 2017-11-28 |
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