CN107470365A - 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
- CN107470365A CN107470365A CN201710547398.4A CN201710547398A CN107470365A CN 107470365 A CN107470365 A CN 107470365A CN 201710547398 A CN201710547398 A CN 201710547398A CN 107470365 A CN107470365 A CN 107470365A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- bearing
- battery pole
- roll
- column
- 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.)
- Granted
Links
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
Abstract
The present invention relates to the battery pole piece rolling equipment of reasonable 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 the battery pole piece rolling equipment of reasonable 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：
The battery pole piece rolling equipment of reasonable bearing clearance, including frame group and the roll stacks that are arranged in frame group；
Roll stacks, which include being symmetricly set on, to be erect the first column on support underframe and the second column and is separately positioned on first
Lower battery pole piece roll and upper battery pole piece roll between column and the second column；
Lower battery pole piece roll is located at below upper battery pole piece roll, is set between lower battery pole piece roll and upper battery pole piece roll
The gap of roll-in battery pole piece is equipped with,
It is provided with sloping shaft on the first column and/or the second column, the lower end of the first column and the second column is respectively by inclining
Oblique jointed shaft is hinged with inclined shore chassis, and dump ram is provided between sloping shaft and inclined shore chassis；
Fixation is provided between lower battery pole piece roll and the first column and between lower battery pole piece roll and the second column
Bearing block or mobile bearing, between upper battery pole piece roll and the first column and in upper battery pole piece roll and the second column
Between be provided with fixed bearing block or mobile bearing；
Lower battery pole piece roll is identical with upper battery pole piece roll structure；Lower battery pole piece roll includes lower center roll and set
Put the cylindric spindle nose at lower center roll both ends, upper battery pole piece roll includes upper center roll and be arranged on center rolling
The cylindric spindle nose at roller both ends；
Adjustable shaft is provided between the cylindric spindle nose of lower battery pole piece roll and fixed bearing block or mobile bearing to take up
Put and/or be provided with adjustable bearing split bearing between the cylindric spindle nose of upper battery pole piece roll and fixed bearing block or mobile bearing
Device；
Adjustable bearing arrangement include be sleeved on cylindric spindle nose straight-tube shape bearing inner sleeve, be sleeved on straight-tube shape bearing inner sleeve
Bearing external conical sleeve, the bearing ball that is arranged between straight-tube shape bearing inner sleeve and bearing external conical sleeve or bearing roller, set respectively
Put the support inner conical drogue between the endoporus of the endoporus or mobile bearing in bearing external conical sleeve and fixed bearing block.
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 the height of roll stacks is adjusted by four adjustment footing
For degree 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, the adjustment to gap width is realized, so as to ensure
Upper center roll contacts with the upper surface of battery pole piece or lower surface all the time with lower center roll, reduces noise, ensures roll-force
It is stable, vibration is reduced, improves the service life of roll, improves bearing service life；
By using adjustable bearing arrangement, by adjust gap pad, straight-tube shape bearing inner sleeve, locking nut, retaining pin or retaining pad,
Bearing ball or bearing roller, bearing external conical sleeve, support inner conical drogue are combined to adjust and eliminate bearing clearance, pass through straight-tube shape axle
Hold inner sleeve with cylindric spindle nose to coordinate, bearing external conical sleeve coordinates with support inner conical drogue, so as to ensure upper each portion of battery pole piece roll
Axiality and lower each portion of battery pole piece roll axiality, avoid being driven the Grinding Error of taper spindle nose and central roll, i.e.,
Taper fit is processed using turning or boring, ensures axiality, locking by retaining pin or retaining pad, by adjusting gap pad to eliminate
Assembly error, radial load and axial load can be born simultaneously using the bearing of taper fit；Further eliminate upper battery pole
The high vibration of piece roll and lower battery pole piece roll, 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 and lower battery pole piece roll, fork truck or earthworm are inserted
Enter in carrying groove, dismantle the bearing cap of each roll, unload bolt and locking nut of the roll stacks on support underframe is erect, push away
Drawing cylinder piston rod, which stretches out, promotes the first column or the second column, away from moving, to be limited along X on support underframe is erect when encountering
Stop movement after the block of position, now, push cylinder piston rod continues to stretch out, and promotes the second column or the first column along X to remote, from
And fixed bearing block is separated with the bearing external conical sleeve in mobile bearing with support inner conical drogue；Then dump ram is started
Piston rod is retracted, and roll stacks are to tilt jointed shaft as fulcrum wallowing motion until inclined shore chassis top, overall by this equipment
Transport, or the connecting bolt erect between support underframe and inclined shore chassis is taken apart, fork truck or earthworm are by inclined shore bottom
Frame is dragged away with roll stacks, after reaching maintenance shop, is unclamped bolt and is opened and be flexibly connected frame, by other fork truck or crane by phase
The roll answered, which is removed, to be repaired, easy to use, securely and reliably, reduces maintenance cost, time saving and energy saving, eliminates overhead traveling crane in workshop
Or the auxiliary equipment such as crane, the height of plant floor is reduced, reduces useless fixed assets cost, realizes that the automatic of roll is torn open
Unload and install, 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 the first column 8 being symmetricly set on setting support underframe 7 and the second column 9, are separately positioned on first
Lower battery pole piece roll 14 and upper battery pole piece roll 15 and two between the column 9 of column 8 and second is vertical with first respectively
The flexible connection frame 13 that post 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 column 8 with upper battery pole piece roll 15 respectively
With on the second column 9；
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 roll
The gap of roll-in battery pole piece is provided between 15,
On the first column 8 and/or the second column 9 on and/or between the first column 8 and the second column 9 be provided with inclination
The lower end of axle 12, the first column 8 and the second column 9 is be hinged with inclined shore chassis 5 by tilting jointed shaft 34 respectively, is tilting
Dump ram 11 is provided between axle 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；
Being provided between the cylindric spindle nose 21 of lower battery pole piece roll 14 and fixed bearing block 16 or mobile bearing 17 can
Adjust bearing arrangement 18 and/or the cylindric spindle nose 21 and fixed bearing block 16 or mobile bearing 17 in upper battery pole piece roll 15
Between be provided with adjustable bearing arrangement 18.
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, the adjustment to gap width is realized, so as to protect
Center roll 29 contacts with the upper surface of battery pole piece or lower surface all the time with lower center roll 20 on card, reduces noise, ensures
Roll-force is stable, reduces vibration, improves the service life of roll, improves bearing service life；
By using adjustable bearing arrangement 18, by adjusting gap pad 22, straight-tube shape bearing inner sleeve 23, locking nut 24, retaining pin
Or retaining pad 25, bearing ball or bearing roller 26, bearing external conical sleeve 27, the support combination of inner conical drogue 28 adjust and eliminated bearing
Gap, being coordinated by straight-tube shape bearing inner sleeve 23 and cylindric spindle nose 21, bearing external conical sleeve 27 coordinates with support inner conical drogue 28, from
And ensure the axiality and the axiality in lower 14 each portion of battery pole piece roll in upper 15 each portion of battery pole piece roll, avoid being driven taper
The Grinding Error of spindle nose and central roll, i.e. taper fit are processed using turning or boring, ensure axiality, by retaining pin or
Retaining pad 25 is locking, by adjusting gap pad 22 to eliminate assembly error, can bear radially to carry simultaneously using the bearing of taper fit
Lotus and axial load；The high vibration of upper battery pole piece roll 15 and lower battery pole piece roll 14 is further eliminated, 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 ground
Dragon 2 is inserted in carrying groove 4, dismantles the bearing cap of each roll, unloads bolt and lock of the roll stacks 3 on support underframe 7 is erect
Tight nut 24, the piston rod of push cylinder 10, which stretches out, promotes the first column 8 or the second column 9 along X to remote on support underframe 7 is erect
From movement, stop movement after limited block 33 are encountered, now, the piston rod of push cylinder 10 continues to stretch out, promote the second column 9 or
First column 8 along X to remote so that fixed bearing block 16 and the bearing external conical sleeve 27 in mobile bearing 17 with support
Tapered sleeve 28 separates；Then the piston rod for starting dump ram 11 is retracted, and roll stacks 3 are to tilt jointed shaft 34 as fulcrum wallowing motion
Until the top of inclined shore chassis 5, this equipment is integrally transported, or will erect between support underframe 7 and inclined shore chassis 5
Connecting bolt is taken apart, and fork truck or earthworm 2 drag inclined shore chassis 5 and roll stacks 3 away, after reaching maintenance shop, unclamps bolt
Open and be flexibly connected frame 13, corresponding roll is removed by other fork truck or crane and repaired, it is easy to use, safely may be used
Lean on, reduce maintenance cost, it is time saving and energy saving, the auxiliary equipment such as overhead traveling crane or crane in workshop is eliminated, reduces the height of plant floor
Degree, reduces useless fixed assets cost, realizes automatic dismantling and the installation of roll（1 people, which operates, to complete）, so as to substantially reduce
Equipment uses the maintenance of 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 (6)
- A kind of 1. battery pole piece rolling equipment of rationally 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).
- 2. the battery pole piece rolling equipment of rationally bearing clearance according to claim 1, it is characterised in that:In straight-tube shape Between the step surface of bearing inner sleeve (23) and lower center roll (20) or in straight-tube shape bearing inner sleeve (23) and upper center roll (29) it is provided between step surface and adjusts gap pad (22), the opposite side of straight-tube shape bearing inner sleeve (23) is provided with locking nut (24)。
- A kind of 3. rational battery pole piece rolling equipment of bearing clearance according to claim 2, it is characterised in that:Lower electricity The axial line of pond pole piece roll (14) and the axial line antarafacial of upper battery pole piece roll (15).
- 4. the battery pole piece rolling equipment of rationally bearing clearance according to claim 3, it is characterised in that:In live bearing X is arranged between seat (17) and the first column (8) and/or between mobile bearing (17) and the second column (9) to fill to fine setting Put.
- 5. the battery pole piece rolling equipment of rationally bearing clearance according to claim 4, it is characterised in that:The X is to micro- Device is adjusted to include adjusting wedge (30) with right along X to the left adjustment wedge (31) being separately positioned at left and right sides of mobile bearing (17), The inclined-plane of right adjustment wedge (30) and the inclined-plane of left adjustment wedge (31) be arranged in parallel, and right adjustment wedge (30) is arranged on mobile bearing (17) upper right side and left adjustment wedge (31) is 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).
- 6. the battery pole piece rolling equipment of rationally bearing clearance according to claim 5, it is characterised in that:Locking nut (24) it is fixed on cylindric spindle nose (21) by the way that retaining pin or retaining pad (25) are locking.
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 true CN107470365A (en) | 2017-12-15 |
| CN107470365B CN107470365B (en) | 2019-09-27 |
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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| 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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| EP1416176A2 (en) * | 2002-10-26 | 2004-05-06 | Voith Paper Patent GmbH | Roll arrangement with pivoting tie-rod |
| 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 |
| 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 |
| CN103464466A (en) * | 2013-08-27 | 2013-12-25 | 温州金石机器人科技有限公司 | 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105903767B (en) | 2017-11-28 |
| CN107470365B (en) | 2019-09-27 |
| CN105903767A (en) | 2016-08-31 |
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