CN215146797U - Combined spacer bush of slitting knife - Google Patents
Combined spacer bush of slitting knife Download PDFInfo
- Publication number
- CN215146797U CN215146797U CN202121125117.4U CN202121125117U CN215146797U CN 215146797 U CN215146797 U CN 215146797U CN 202121125117 U CN202121125117 U CN 202121125117U CN 215146797 U CN215146797 U CN 215146797U
- Authority
- CN
- China
- Prior art keywords
- rectangular
- meshing
- tooth
- units
- group
- 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.)
- Active
Links
Images
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a combined spacer bush of a parting cutter, which comprises an upper spacer bush and a lower spacer bush which are mutually meshed up and down, wherein the bottom end of the upper spacer bush and the top end of the lower spacer bush are both provided with a circle of rectangular meshing teeth; go up every group meshing unit of spacer and lower spacer, the top horizontal height of rectangular meshing tooth all increases progressively along the anticlockwise of spacer down, and every rectangular meshing tooth all has an adjacent and a corresponding rectangle tooth's socket in every group meshing unit. The utility model discloses the meshing height between spacer and the lower spacer of accessible adjustment realizes dividing the holistic altitude mixture control of cutter combination formula spacer, realizes the adjustment of arbitrary height, satisfies and cuts the size requirement.
Description
Technical Field
The utility model relates to a lithium-ion battery pole piece cuts the equipment field, specifically is a combined type spacer sleeve of branch cutter.
Background
In the process of cutting the lithium battery pole piece, the size of the cut pole piece needs to be adjusted due to equipment debugging, process adjustment, product remodeling and the like. The existing slitting knife usually adjusts the spacing of the blades by customizing a slitting piece spacer bush with a specific size or by adding spacer bush gaskets, thereby adjusting the slitting width of the pole piece. The spacer bush for the customized slicing has high cost and long period, and the requirement cannot be met when the cutting size needs to be adjusted rapidly; the spacer bush has thin spacer thickness and limited ability of adjusting the slitting dimension, and can only be used for fine adjustment of the dimension.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a divide cutter combination formula spacer, the accessible is adjusted and is gone up the spacer and down the meshing height between the spacer and realize dividing the holistic altitude mixture control of cutter combination formula spacer, realizes the adjustment of arbitrary height, satisfies and cuts the size requirement.
The technical scheme of the utility model is that:
a combined spacer bush of a slitting knife comprises an upper spacer bush and a lower spacer bush, wherein the inner diameter and the outer diameter of the upper spacer bush and the outer diameter of the lower spacer bush are equal;
the bottom end of the upper spacer sleeve and the top end of the lower spacer sleeve are respectively provided with a circle of rectangular meshing teeth, a rectangular tooth socket is arranged between every two adjacent rectangular meshing teeth in the circle of rectangular meshing teeth, the length and the width of each rectangular meshing tooth are equal to the length of each rectangular tooth socket, the width of each rectangular meshing tooth is equal to the width of each rectangular tooth socket, and the circle of rectangular meshing teeth are uniformly divided into a plurality of groups of meshing units along the circumferential direction corresponding to the upper spacer sleeve or the lower spacer sleeve; in each group of meshing units of the lower spacer sleeve, the horizontal heights of the top ends of the rectangular meshing teeth are increased in an anticlockwise mode along the lower spacer sleeve, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth is a fixed value M, each rectangular meshing tooth in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket, and the difference value between the horizontal height of the bottom of any one rectangular tooth socket and the horizontal height of the top end of the corresponding rectangular meshing tooth is a fixed value N; in each group of meshing units of the upper spacer sleeve, the horizontal height of the bottom end of each rectangular meshing tooth is increased in an anticlockwise mode corresponding to the upper spacer sleeve, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth is a fixed value M, each rectangular meshing tooth in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket, and the difference value between the horizontal height of the bottom end of any one rectangular tooth socket and the horizontal height of the bottom end of the corresponding rectangular meshing tooth is a fixed value N;
when the bottom end of the upper spacer bush is butted with the top end of the lower spacer bush, when one rectangular meshing tooth and one corresponding rectangular tooth groove with the lowest bottom end horizontal height in any one group of meshing units on the upper spacer bush are meshed with one rectangular meshing tooth and one corresponding rectangular tooth groove with the lowest top end horizontal height in any one group of meshing units on the lower spacer bush, the multiple groups of meshing units on the upper spacer bush are completely meshed with the multiple groups of meshing units on the lower spacer bush, and at the moment, the integral height value of the combined spacer bush of the slitting knife is the minimum; when one rectangular meshing tooth with the lowest bottom end horizontal height in any one group of meshing units on the upper spacer sleeve and one corresponding rectangular tooth groove are in the rectangular meshing tooth with the highest top end horizontal height in any one group of meshing units on the lower spacer sleeve and the corresponding rectangular tooth groove, the other rectangular meshing teeth and the corresponding rectangular tooth grooves of each group of meshing units on the upper spacer sleeve are not meshed with the other rectangular meshing teeth and the corresponding rectangular tooth grooves of each group of meshing units on the lower spacer sleeve, and the integral height value of the division cutter combined spacer sleeve is the largest at the moment.
And a circle of rectangular meshing teeth on the upper spacer bush and the lower spacer bush are uniformly divided into two groups of meshing units.
The width of each rectangular meshing tooth and each rectangular tooth groove is equal to the thickness of the corresponding upper spacer bush or the corresponding lower spacer bush.
Each group of meshing units comprises ten rectangular meshing teeth and ten corresponding rectangular tooth sockets.
The utility model has the advantages that:
the utility model discloses during the use, thereby the cooperation position through changing on spacer and the spacer down the rectangle meshing tooth changes the whole height of dividing cutter combination formula spacer, realizes the adjustment of arbitrary height, satisfies the pole piece and cuts the size requirement. The utility model discloses simple structure, the regulative mode is quick, and the regulation precision is high, and the equipment cost that has significantly reduced shortens spare part processing cycle.
Drawings
Fig. 1 is a schematic structural view of the present invention when the overall height is minimized.
Fig. 2 is a schematic structural view of the present invention when the overall height is the maximum.
Fig. 3 is a schematic structural view of the lower spacer of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a combined spacer bush of a slitting knife comprises an upper spacer bush 1 and a lower spacer bush 2, wherein the inner diameter and the outer diameter of the upper spacer bush 1 are equal to those of the lower spacer bush 2;
the bottom end of the upper spacer 1 and the top end of the lower spacer 2 are both provided with a circle of rectangular meshing teeth 3, in the circle of rectangular meshing teeth 3, a rectangular tooth socket 4 is arranged between every two adjacent rectangular meshing teeth 3, the length and the width of each rectangular meshing tooth 3 are equal to the length of each rectangular tooth socket 4, the width of each rectangular meshing tooth 3 and the width of each rectangular tooth socket 4 are equal to the thickness of the corresponding upper spacer 1 or the corresponding lower spacer 2, and the circle of rectangular meshing teeth 3 are evenly divided into two groups of meshing units along the circumferential direction of the corresponding upper spacer 1 or the corresponding lower spacer 2; in each group of meshing units of the lower spacer 2, the horizontal height of the top end of each rectangular meshing tooth 3 is increased in an anticlockwise mode along the lower spacer 2, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth 3 is a fixed value M, each rectangular meshing tooth 3 in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket 4, and the difference between the horizontal height of the bottom of any one rectangular tooth socket 4 and the horizontal height of the top end of the corresponding rectangular meshing tooth 3 is a fixed value N; in each group of meshing units of the upper spacer 1, the horizontal height of the bottom end of each rectangular meshing tooth 3 is increased in an anticlockwise direction corresponding to the upper spacer 1, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth 3 is a fixed value M, each rectangular meshing tooth 3 in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket 4, and the difference between the horizontal height of the bottom end of any one rectangular tooth socket 4 and the horizontal height of the bottom end of the corresponding rectangular meshing tooth 3 is a fixed value N;
when the bottom end of the upper spacer 1 is butted with the top end of the lower spacer 2, when one rectangular meshing tooth 3 with the lowest bottom end level in any one group of meshing units on the upper spacer 1 and one corresponding rectangular tooth socket 4 are meshed with one rectangular meshing tooth 3 with the lowest top end level in any one group of meshing units on the lower spacer 2 and one corresponding rectangular tooth socket 4, the multiple groups of meshing units on the upper spacer 1 are completely meshed with the multiple groups of meshing units on the lower spacer 2, and the integral height value of the dividing cutter combined spacer is the minimum (see fig. 1); when one rectangular meshing tooth 3 with the lowest bottom end horizontal height and one corresponding rectangular tooth groove 4 in any one group of meshing units on the upper spacer 1 and one rectangular meshing tooth 3 with the highest top end horizontal height and one corresponding rectangular tooth groove 4 in any one group of meshing units on the lower spacer 2 are arranged, the other rectangular meshing teeth 3 and the corresponding rectangular tooth grooves 4 of each group of meshing units on the upper spacer 1 are not meshed with the other rectangular meshing teeth 3 and the corresponding rectangular tooth grooves 4 of each group of meshing units on the lower spacer 2, and the integral height value of the split-cutter combined spacer is the largest (see fig. 2).
Wherein, each group of meshing units comprises ten rectangular meshing teeth and ten corresponding rectangular tooth sockets, when the fixed value M is 10mm, the adjustable range of the whole height of the utility model is 100mm, and the adjusting precision is 10 mm; when the definite value M is 1mm, then the utility model discloses the adjustable range of whole height is 10mm, and the regulation precision is 1 mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a divide cutter combination formula spacer, its characterized in that: the inner diameter and the outer diameter of the upper spacer bush and the lower spacer bush are equal;
the bottom end of the upper spacer sleeve and the top end of the lower spacer sleeve are respectively provided with a circle of rectangular meshing teeth, a rectangular tooth socket is arranged between every two adjacent rectangular meshing teeth in the circle of rectangular meshing teeth, the length and the width of each rectangular meshing tooth are equal to the length of each rectangular tooth socket, the width of each rectangular meshing tooth is equal to the width of each rectangular tooth socket, and the circle of rectangular meshing teeth are uniformly divided into a plurality of groups of meshing units along the circumferential direction corresponding to the upper spacer sleeve or the lower spacer sleeve; in each group of meshing units of the lower spacer sleeve, the horizontal heights of the top ends of the rectangular meshing teeth are increased in an anticlockwise mode along the lower spacer sleeve, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth is a fixed value M, each rectangular meshing tooth in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket, and the difference value between the horizontal height of the bottom of any one rectangular tooth socket and the horizontal height of the top end of the corresponding rectangular meshing tooth is a fixed value N; in each group of meshing units of the upper spacer sleeve, the horizontal height of the bottom end of each rectangular meshing tooth is increased in an anticlockwise mode corresponding to the upper spacer sleeve, the horizontal height difference of the top ends of two adjacent rectangular meshing teeth is a fixed value M, each rectangular meshing tooth in each group of meshing units is provided with an adjacent and corresponding rectangular tooth socket, and the difference value between the horizontal height of the bottom end of any one rectangular tooth socket and the horizontal height of the bottom end of the corresponding rectangular meshing tooth is a fixed value N;
when the bottom end of the upper spacer bush is butted with the top end of the lower spacer bush, when one rectangular meshing tooth and one corresponding rectangular tooth groove with the lowest bottom end horizontal height in any one group of meshing units on the upper spacer bush are meshed with one rectangular meshing tooth and one corresponding rectangular tooth groove with the lowest top end horizontal height in any one group of meshing units on the lower spacer bush, the multiple groups of meshing units on the upper spacer bush are completely meshed with the multiple groups of meshing units on the lower spacer bush, and at the moment, the integral height value of the combined spacer bush of the slitting knife is the minimum; when one rectangular meshing tooth with the lowest bottom end horizontal height in any one group of meshing units on the upper spacer sleeve and one corresponding rectangular tooth groove are in the rectangular meshing tooth with the highest top end horizontal height in any one group of meshing units on the lower spacer sleeve and the corresponding rectangular tooth groove, the other rectangular meshing teeth and the corresponding rectangular tooth grooves of each group of meshing units on the upper spacer sleeve are not meshed with the other rectangular meshing teeth and the corresponding rectangular tooth grooves of each group of meshing units on the lower spacer sleeve, and the integral height value of the division cutter combined spacer sleeve is the largest at the moment.
2. The combined spacer sleeve of claim 1, wherein: and a circle of rectangular meshing teeth on the upper spacer bush and the lower spacer bush are uniformly divided into two groups of meshing units.
3. The combined spacer sleeve of claim 1, wherein: the width of each rectangular meshing tooth and each rectangular tooth groove is equal to the thickness of the corresponding upper spacer bush or the corresponding lower spacer bush.
4. The combined spacer sleeve of claim 2, wherein: each group of meshing units comprises ten rectangular meshing teeth and ten corresponding rectangular tooth sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121125117.4U CN215146797U (en) | 2021-05-24 | 2021-05-24 | Combined spacer bush of slitting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121125117.4U CN215146797U (en) | 2021-05-24 | 2021-05-24 | Combined spacer bush of slitting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146797U true CN215146797U (en) | 2021-12-14 |
Family
ID=79375228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121125117.4U Active CN215146797U (en) | 2021-05-24 | 2021-05-24 | Combined spacer bush of slitting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146797U (en) |
-
2021
- 2021-05-24 CN CN202121125117.4U patent/CN215146797U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206925377U (en) | Lithium battery pole piece slitting cutter | |
| CN103317552B (en) | The processing method of aluminum plastic film slicer and plastic-aluminum diaphragm | |
| CN206154587U (en) | Film cutting makes up arbor for cable | |
| CN215146797U (en) | Combined spacer bush of slitting knife | |
| CN202558349U (en) | Nonwoven fabric narrow strip cutting machine | |
| CN202964705U (en) | Copper foil slitting tool | |
| CN203124823U (en) | Battery pole piece slitting knife | |
| CN209453672U (en) | It is a kind of for making the shear of the prepared slices of Chinese crude drugs | |
| US20160052171A1 (en) | Twin-screw extruding kneader and method for producing electrode mixture using the same | |
| CN201179571Y (en) | Cutting device of continuous automatic dividing and cutting machine | |
| CN202726190U (en) | Bidirectional blade cutter | |
| CN104552369A (en) | Cutter for film-slicing mechanism | |
| CN210025555U (en) | Die-cutting roller for lithium battery pole piece die-cutting machine | |
| CN208019505U (en) | A kind of lithium battery pole slice cutting means | |
| CN204398002U (en) | A kind of material itemize Simple and Easy Gauge | |
| CN210060131U (en) | Battery pole piece cutting and forming device with multiple coating belts | |
| CN209094730U (en) | A kind of electrospark electrode | |
| CN104815892A (en) | Cutting method used for polar pieces and die of cutting method | |
| CN207578550U (en) | A kind of infinitely variable slitter blade regulating device | |
| CN209648801U (en) | A kind of tape divider of banding machine | |
| CN205967622U (en) | Shaping is cut with complete set gang tool to ni -based conductor material of high -precision width | |
| CN220408973U (en) | Adjustable slicing distance tool apron for die cutting | |
| CN203850378U (en) | High-precision lithium battery electrode preparation device | |
| CN215093872U (en) | Lithium battery diaphragm cuts device | |
| CN203818205U (en) | Solar cell back membrane edge-trimming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |