CN205701863U - A kind of gap of worm adjusting apparatus for battery pole piece rolling mill - Google Patents

A kind of gap of worm adjusting apparatus for battery pole piece rolling mill Download PDF

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Publication number
CN205701863U
CN205701863U CN201620555126.XU CN201620555126U CN205701863U CN 205701863 U CN205701863 U CN 205701863U CN 201620555126 U CN201620555126 U CN 201620555126U CN 205701863 U CN205701863 U CN 205701863U
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China
Prior art keywords
worm gear
worm
case
gear case
gap
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Withdrawn - After Issue
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CN201620555126.XU
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Chinese (zh)
Inventor
肖艳军
王昭
张宗华
祁长军
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Hebei University of Technology
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Hebei University of Technology
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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Abstract

A kind of gap of worm adjusting apparatus for battery pole piece rolling mill, the worm screw including the worm gear being arranged in worm gear case, being arranged in worm screw case and drive mechanism, described worm gear matches with worm screw, drive mechanism drives worm screw to rotate, drive mechanism includes servomotor, decelerator and the shaft coupling being sequentially connected with, described shaft coupling is coaxially connected with worm screw, and worm screw case is adjacent with worm gear case side and is fastenedly connected；Worm gear case is plane, and worm gear case inner bottom surface center has worm gear seat, and worm gear centre bearing is sleeved on worm gear seat, and described worm gear is coaxially mounted on worm gear centre bearing, and the upper surface of worm gear convexes to form 2 antisymmetric helicoids；Worm gear case upper end cover is to be placed in the annular disk body above worm gear, concave balling-up zone face around worm gear upper end cover centre bore, places top board on spherical zone face；Worm gear case upper end cover side and worm gear case sidewall are respectively provided with longitudinal chute and the slide block mated with chute.

Description

A kind of gap of worm adjusting apparatus for battery pole piece rolling mill
Technical field
The utility model discloses the lash adjusting device of a kind of milling train, a kind of between battery pole piece rolling mill Clearance adjustment apparatus.
Background technology
The existing battery pole piece mode of production is for using mill milling, along with the development of battery industry；In battery manufacture mistake In journey, the required precision to battery pole piece is more and more higher, thus increases the demand of high precision rolling equipment further.Permanent gap Milling train, refers to that pole piece original thickness is different, but outgoing gauge is identical, and the roll-force size that the pole piece of different-thickness is corresponding Different.In order to keep the permanent gap during mill milling, a kind of disclose in Chinese patent ZL200520122854.3 A kind of lash adjusting device used by battery pole piece rolling mill.In this device, main part is a leading screw, arranges main wedge on leading screw Body, set secondary wedge, main wedge and secondary wedge suitable with main wedge is placed between upper and lower bearing block, and main wedge upper surface is with upper Bearing block contacts, and main wedge lower surface is wanted to contact with the adaptive wedge surface of secondary wedge, and secondary wedge is positioned on step, rotating wire Thick stick makes main wedge advance, and presses secondary wedge, overcome hydraulic cylinder piston rod top power upwards, under making step precise and tiny under main wedge Move, make the precise and tiny increasing in the gap between upper and lower roll.Otherwise, take contrary measure between reducing between upper and lower roll Gap.But it have been found that, this lash adjusting device can only be adjusted by pole piece milling train less demanding to rolling accuracy, but Rolling to battery pole piece operation of rolling precision prescribed is higher is not met by.Therefore providing this kind of simple in construction, precision is relatively High, battery pole piece rolling mill lash adjusting device easy to use becomes problem demanding prompt solution in prior art.
Utility model content
In order to overcome the problems of the prior art, this utility model provides between a kind of battery milling train based on worm and gear Clearance adjustment apparatus.
The technical scheme that this utility model provides is: provide a kind of gap of worm for battery pole piece rolling mill to adjust Device, including the worm gear 9.3 being arranged in worm gear case, the worm screw 3.1 being arranged in worm screw case 3 and drive mechanism, described worm gear Matching with worm screw, drive mechanism drives worm screw to rotate, and drive mechanism includes servomotor 8, decelerator 7 and the connection being sequentially connected with Axial organ 6, described shaft coupling is coaxially connected with worm screw, and worm screw case is adjacent with worm gear case side and is fastenedly connected；State inside worm gear case Bottom surface is plane, and worm gear case bottom centre has worm gear seat, and described worm gear seat is the column type boss that bottom has the shaft shoulder, described Worm gear centre bearing is sleeved on worm gear seat, and end ring 9.4 is installed in worm gear seat upper end, and end ring and the shaft shoulder are jointly to worm gear Centre bearing axially positions；Described worm gear is coaxially mounted on worm gear centre bearing, the bottom surface of worm gear be with in worm gear case The plane of bottom surface, portion contact, the upper surface of worm gear convexes to form 2 antisymmetric helicoids, the axis of described helicoid and worm gear Coaxially；Described worm gear case upper end cover is to be placed in the annular disk body above worm gear, and worm gear case upper end cover is coaxial with worm gear, on worm gear case The lower surface of end cap has 2 antisymmetry helicoids that the helicoid with worm gear upper surface matches, worm gear upper end cover centre bore Concave balling-up zone face around, places top board on spherical zone face, and the upper surface of top board is plane, the lower surface of top board and spherical zone face Match；Worm gear case upper end cover side and worm gear case sidewall are respectively provided with longitudinal chute and the slide block mated with chute；Work as worm screw When driving worm gear wheel, the longitudinal runner movement in worm gear case upper end cover edge under the effect of helicoid.
Described a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that described worm screw case Two ends are respectively mounted fore bearing and rear bearing, and the front end of worm screw is separately mounted in fore bearing, and the end of fore bearing is by fore bearing End cap 1 is closed, and the rear end of worm screw is coaxially connected by shaft coupling with the output shaft of decelerator through rear bearing, rear bearing outer end Installing rear bearing end cap 4, rear bearing end cap outer face contacts with reducer stent, and decelerator is arranged in reducer stent 5, The output shaft of servomotor is connected with the power shaft of decelerator.
Described a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that worm gear case and worm screw Case uses fastening bolt to carry out being relatively fixed connection.Described rear bearing end cap is fastened by bolts with worm screw case and reductor support Connect.Reductor support can be fastenedly connected with mill housing by bolt.
Described a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that worm gear seat bottom portion The tapering of the shaft shoulder is m, 1:5≤m≤1:1.
Described a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that on described worm gear The single helicoid of end face is h relative to worm gear end face maximum height1, 4≤h1≤ 8, described single helicoid is relative to worm gear End face minimum constructive height is h2, 0≤h2≤ 5, the height i.e. h in worm gear regulation gap1-h2；1mm≤h1-h2≤5mm。
Described a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that described spherical zone face The place radius of a ball is r, 300≤r≤500.
A kind of the most existing skill of gap of worm adjusting apparatus for battery pole piece rolling mill that this utility model provides Art has the advantages that
1) worm gear transmission ratio is big, can easily regulate the gap of milling train；
2) worm gear transmission ratio is relatively steady, when needs regulation gap, regulation process can be made more steady, be difficult to make Milling train produces vibration；
3) worm and gear itself has self-locking performance, and the angle of spiral of worm screw is designed as the equivalent friction less than the field of conjugate action Angle, just has self-locking performance, such that it is able to make the gap after regulation keep certain, during so that milling train works under permanent gap state It is protected；
4) this gap of worm adjusting apparatus uses driven by servomotor, makes Adjustment precision be greatly improved.
5) using top board as directly adjusting the parts of roll seam, and preferred worm gear regulates height and the spherical zone in gap Face size, preferred size range, can improve the distribution of force of whole device, improve the service life of device, and top board with The design that worm gear case upper head plate separates is easy to the replacing of the top board as consumable accessory, and the use that reduce further device becomes This.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of a kind of gap of worm adjusting apparatus for battery pole piece rolling mill of this utility model Worm screw case part-structure schematic diagram
A kind of enforcement that Fig. 2 is a kind of gap of worm adjusting apparatus for battery pole piece rolling mill of this utility model The worm gear case part-structure schematic diagram of example
A kind of enforcement that Fig. 3 is a kind of gap of worm adjusting apparatus for battery pole piece rolling mill of this utility model The schematic top plan view of example；
In figure: 1, fore bearing end cap, 3, worm screw case, 3.1, worm screw, 4, rear bearing end cap, 5, reducer stent, 6, shaft coupling Device, 7, decelerator, 8, servomotor, 9.1, worm gear seat, 9.2, bearing, 9.3, worm gear, 9.4, end ring, 9.5, worm gear case Upper end cover, 9.6, top board, 9.7 chutes.
Detailed description of the invention
This utility model provides a kind of gap of worm adjusting apparatus for battery pole piece rolling mill, including being arranged on snail Worm gear 9.3 in roller box, the worm screw 3.1 being arranged in worm screw case 3 and drive mechanism, described worm gear matches with worm screw, drives Mechanism drives worm screw to rotate, and drive mechanism includes servomotor 8, decelerator 7 and the shaft coupling 6 being sequentially connected with, described shaft coupling Coaxially connected with worm screw, worm screw case is adjacent with worm gear case side and is fastenedly connected；Stating worm gear case inner bottom surface is plane, worm gear case Bottom centre has worm gear seat, and described worm gear seat is the column type boss that bottom has the shaft shoulder, and described worm gear centre bearing is set with On worm gear seat, end ring 9.4 is installed in worm gear seat upper end, and worm gear centre bearing is carried out axially by end ring and the shaft shoulder jointly Location；Described worm gear is coaxially mounted on worm gear centre bearing, and the bottom surface of worm gear is the plane contacted with worm gear case inner bottom surface, The upper surface of worm gear convexes to form 2 antisymmetric helicoids, and the axis of described helicoid is coaxial with worm gear；On described worm gear case End cap is to be placed in the annular disk body above worm gear, and worm gear case upper end cover is coaxial with worm gear, and the lower surface of worm gear case upper end cover has 2 the antisymmetry helicoids matched with the helicoid of worm gear upper surface, around worm gear upper end cover centre bore, concave becomes spherical zone Face, places top board on spherical zone face, and the upper surface of top board is plane, and the lower surface of top board matches with spherical zone face；On worm gear case End cap sidewall and worm gear case sidewall are respectively provided with longitudinal chute 9.7 and the slide block mated with chute；When worm screw drives worm gear wheel Time, the longitudinal runner movement in worm gear case upper end cover edge under the effect of helicoid.
Embodiment
In the present embodiment, worm screw case two ends are respectively mounted fore bearing and rear bearing, and the front end of worm screw is separately mounted to front axle In holding, the end of fore bearing is closed by fore bearing end cap 1, and connection is passed through through the output shaft of rear bearing with decelerator in the rear end of worm screw Axial organ is coaxially connected, and rear bearing end cap 4 is installed in rear bearing outer end, and rear bearing end cap outer face contacts with reducer stent, subtracts Speed device is arranged in reducer stent 5, and the output shaft of servomotor is connected with the power shaft of decelerator.
Worm gear case uses fastening bolt to carry out being relatively fixed being connected with worm screw case.Described rear bearing end cap and worm screw case and subtract Speed machine support is bolted connection.Reductor support can be fastenedly connected with mill housing by bolt.
The tapering of the shaft shoulder in worm gear seat bottom portion is m, 1:5≤m≤1:1
The single helicoid of described worm gear upper surface is h relative to worm gear end face maximum height1, 4≤h1≤8。
Described single helicoid is h relative to worm gear end face minimum constructive height2, 0≤h2≤ 5, the height in worm gear regulation gap I.e. h1-h2；1mm≤h1-h2≤5mm
Described place, the spherical zone face radius of a ball is r, 300≤r≤500.
The worm screw case part knot of a kind of gap of worm adjusting apparatus for battery pole piece rolling mill in the present embodiment Structure schematic diagram as it is shown in figure 1, worm gear case part-structure schematic diagram as in figure 2 it is shown, schematic top plan view as shown in Figure 3.
A kind of gap of worm adjusting apparatus for battery pole piece rolling mill that this utility model provides adjusts gap operation side Method is:
When rolling machine system detects and needs to adjust the gap between milling train two roller, can be detected by detection device and need Size to be adjusted, by the height raising or declining required for calculating worm gear upper surface, by worm screw, decelerator, watches Take motor and finally calculate the pulse number adjusting mill gap required supply servomotor, thus by servomotor Pulse, reaches the adjustment of mill gap.

Claims (5)

1., for a gap of worm adjusting apparatus for battery pole piece rolling mill, it is characterized in that including being arranged in worm gear case Worm gear, the worm screw being arranged in worm screw case and drive mechanism, described worm gear matches with worm screw, and drive mechanism drives worm screw rotation Turning, drive mechanism includes servomotor, decelerator and the shaft coupling being sequentially connected with, and described shaft coupling is coaxially connected with worm screw, snail Bar case is adjacent with worm gear case side and is fastenedly connected；Worm gear case is plane, and worm gear case inner bottom surface center has worm gear seat, described Worm gear seat is the column type boss that bottom has the shaft shoulder, and worm gear centre bearing is sleeved on worm gear seat, and axle is installed in worm gear seat upper end Holding back-up ring, worm gear centre bearing is axially positioned by end ring and the shaft shoulder jointly；Described worm gear is coaxially mounted in worm gear Mandrel is held, and the bottom surface of worm gear is the plane contacted with worm gear case inner bottom surface, and the upper surface of worm gear convexes to form 2 antisymmetry Helicoid, the axis of described helicoid is coaxial with worm gear；Worm gear case upper end cover is to be placed in the annular disk body above worm gear, worm gear Case upper end cover is coaxial with worm gear, the lower surface of worm gear case upper end cover have 2 that the helicoid with worm gear upper surface matches anti- Symmetric helix face, concave balling-up zone face around worm gear upper end cover centre bore, spherical zone face is placed top board, the upper surface of top board For plane, the lower surface of top board matches with spherical zone face；Worm gear case upper end cover side and worm gear case sidewall are respectively provided with longitudinal cunning Groove and the slide block mated with chute；When worm screw drives worm gear wheel, worm gear case upper end cover edge under the effect of helicoid is longitudinal Runner movement.
A kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that institute The worm screw case two ends stated are respectively mounted fore bearing and rear bearing, and the front end of worm screw is separately mounted in fore bearing, the end of fore bearing Portion is closed by fore bearing end cap, and the rear end of worm screw is coaxially connected by shaft coupling with the output shaft of decelerator through rear bearing, after Rear bearing end cap is installed in bearing outer end, and rear bearing end cap outer face contacts with reducer stent, and decelerator is arranged on decelerator In support, the output shaft of servomotor is connected with the power shaft of decelerator.
A kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that snail The tapering of the shaft shoulder bottom wheel seat is m, 1:5≤m≤1:1.
4. a kind of gap of worm adjusting apparatus for battery pole piece rolling mill as described in claims 1 to 3 is arbitrary, it is special Levy be the single helicoid of described worm gear upper surface be h relative to worm gear end face maximum height1, 4≤h1≤ 8, described is single Helicoid is h relative to worm gear end face minimum constructive height2, 0≤h2≤ 5,1mm≤h1-h2≤5mm。
A kind of gap of worm adjusting apparatus for battery pole piece rolling mill, is characterized in that institute Place, the spherical zone face radius of a ball stated is r, 300≤r≤500.
CN201620555126.XU 2016-06-07 2016-06-07 A kind of gap of worm adjusting apparatus for battery pole piece rolling mill Withdrawn - After Issue CN205701863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620555126.XU CN205701863U (en) 2016-06-07 2016-06-07 A kind of gap of worm adjusting apparatus for battery pole piece rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620555126.XU CN205701863U (en) 2016-06-07 2016-06-07 A kind of gap of worm adjusting apparatus for battery pole piece rolling mill

Publications (1)

Publication Number Publication Date
CN205701863U true CN205701863U (en) 2016-11-23

Family

ID=57301788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620555126.XU Withdrawn - After Issue CN205701863U (en) 2016-06-07 2016-06-07 A kind of gap of worm adjusting apparatus for battery pole piece rolling mill

Country Status (1)

Country Link
CN (1) CN205701863U (en)

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GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20161123

Effective date of abandoning: 20170531