CN102451934A - Fixing cutter group with positioning device - Google Patents
Fixing cutter group with positioning device Download PDFInfo
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- CN102451934A CN102451934A CN201010514192XA CN201010514192A CN102451934A CN 102451934 A CN102451934 A CN 102451934A CN 201010514192X A CN201010514192X A CN 201010514192XA CN 201010514192 A CN201010514192 A CN 201010514192A CN 102451934 A CN102451934 A CN 102451934A
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- cutter
- edge bearing
- guiding
- cutting disc
- edge
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Abstract
The invention discloses a fixed cutter group with a positioning device. The fixed cutter group comprises an upper cutter part and a lower cutter part, wherein the upper cutter part comprises an upper cutter shaft, and a cutting disc I and a cutter pad I which are arranged on the middle part of the upper cutter shaft at a uniform interval; the lower cutter part comprises a lower cutter shaft, and a cutter pad II and cutting disc II which are arranged on the middle part of the lower cutter shaft at a uniform interval; a guide cutter pad I, a guide cutter I and a positioning cutter pad are arranged on the left part of the upper cutter shaft; the guide cutter pad I is positioned on the left side of the guide cutter I; the positioning cutter pad is positioned on the right side of the guide cutter I; the cutting disc I, the cutter pad I, the guide cutter pad I, the guide cutter I and the positioning cutter pad are fixedly connected into a whole; a guide cutter II, a guide cutter pad II and a positioning cutter are arranged on the left part of the lower cutter shaft; the guide cutter II is positioned on the left side of the guide cutter pad II; the positioning cutter is positioned on the right side of the guide cutter pad; and the cutter pad II, the cutting disc II, the guide cutter II, the guide cutter pad II and the positioning cutter are fixedly connected into a whole. The fixed cutter group has a reasonable design, high processing accuracy and high processing efficiency, and is convenient to detach and use.
Description
Technical field
The present invention relates to a kind of cutting tool, especially relate to the fixed cutting tool group of a kind of slitting mill with the band positioner.
Background technology
The fixed cutting tool group of band positioner is a cutter indispensable in the slitting mill itemize process, is used for the band material itemize of black, coloured, stainless steel and rare metal.There is following shortcoming in the fixed cutting tool group of the band positioner that uses in the prior art: part processing precision is poor, and working (machining) efficiency is low, and the accessory size uniformity is low, and tool setting, tool changing and mounting or dismounting are inconvenient, and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art; A kind of fixed cutting tool group with positioner is provided, and it is simple in structure, reasonable in design and install and remove easy to usely, and simultaneously machining accuracy is high; Working (machining) efficiency is high, can fine meeting consumers' demand.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of fixed cutting tool group with positioner; Comprise upper slitter part and following cutter part; Said upper slitter partly comprises cutter shaft and the cutting disc one and edge bearing one that evenly are installed in the cutter shaft middle part at interval; Said edge bearing one arranged outside has rubber ring one, and said cutter down partly comprises cutter shaft and the even edge bearing two and cutting disc two that is installed in down the cutter shaft middle part at interval down, and said edge bearing two arranged outside have rubber ring two; It is characterized in that: the said cutter shaft left part of going up is equipped with guiding edge bearing one, guiding cutter one and location edge bearing; Said guiding edge bearing one is positioned at guiding cutter one left side, and said location edge bearing is positioned at guiding cutter one right side and is positioned at cutting disc one left side, and said cutting disc one, edge bearing one, guiding edge bearing one and guiding cutter one and location edge bearing are connected to one; Said cutter shaft left part down is equipped with guiding cutter two, guiding edge bearing two and knife edge; Said guiding cutter two is positioned at guiding edge bearing two left sides; Said knife edge is positioned at guiding edge bearing two right sides and be positioned at edge bearing two left sides, and said edge bearing two, cutting disc two, guiding cutter two and guiding edge bearing two and knife edge are connected to one.
The fixed cutting tool group of above-mentioned band positioner; It is characterized in that: said cutting disc one, edge bearing one, guiding edge bearing one and guiding cutter one and location edge bearing are connected to one through adjustment cover one and the nut one that is arranged on the cutter shaft right part, and said nut one is positioned at adjustment and overlaps a right side.
The fixed cutting tool group of above-mentioned band positioner; It is characterized in that: said edge bearing two, cutting disc two, guiding cutter two and guiding edge bearing two and knife edge are connected to one through adjustment cover two and the nut two that is arranged on down the cutter shaft right part, and said nut two is positioned at adjustment and overlaps two right sides.
The fixed cutting tool group of above-mentioned band positioner is characterized in that: between said guiding edge bearing one and the guiding cutter one, between guiding cutter one and the location edge bearing, locate between edge bearing and the cutting disc one, between cutting disc one and the edge bearing one and be matched in clearance between edge bearing one and the rubber ring one.
The fixed cutting tool group of above-mentioned band positioner is characterized in that: between said guiding cutter two and the guiding edge bearing two, between guiding edge bearing two and the knife edge, between knife edge and the edge bearing two, between edge bearing two and the rubber ring two and be matched in clearance between edge bearing two and the cutting disc two.
The fixed cutting tool group of above-mentioned band positioner is characterized in that: between said cutting disc one and the cutting disc two, between edge bearing one and the edge bearing two, between rubber ring one and the rubber ring two, between guiding edge bearing one and the guiding edge bearing two, adjustment cover one overlap two with adjustment between and the equal identical and equal and opposite in direction of structure between nut one and the nut two.
The fixed cutting tool group of above-mentioned band positioner is characterized in that: the shape of said guiding cutter one and cutting disc one is circular, and the external diameter of said guiding cutter one is greater than the external diameter of cutting disc one.
The present invention compared with prior art has the following advantages:
1, simple in structure, reasonable in design, the last cutter shaft left part of this fixed cutting tool group is equipped with guiding edge bearing one, guiding cutter one and location edge bearing, and following cutter shaft left part is equipped with guiding cutter two, guiding edge bearing two and knife edge.
2, mounting or dismounting are easy to use; The upper slitter part of this fixed cutting tool group is connected to one with nut one through the adjustment cover one that is arranged on the cutter shaft right part; Following cutter part is connected to one with nut two through the adjustment cover two that is arranged on down the cutter shaft right part; Reach and cut effect, and then guaranteed the sharp and itemize quality of blade.
3, through guiding edge bearing one, guiding cutter one and location edge bearing; And the guide effect of guiding cutter two, guiding edge bearing two and knife edge, make the upper slitter part and following cutter part interlock uniformity of fixed cutting tool group and machining accuracy height; Working (machining) efficiency is high, can fine meeting consumers' demand.
Through accompanying drawing and embodiment, the present invention is done further detailed description below.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Description of reference numerals:
The last cutter shaft of 1-; 2-cutting disc one; 3-edge bearing one;
4-rubber ring one; The 5-edge bearing one that leads; The 6-cutter one that leads;
7-locatees edge bearing; 8-adjustment cover one; Cutter shaft under the 9-;
10-edge bearing two; 11-cutting disc two; 12-rubber ring two;
The 13-cutter two that leads; The 14-edge bearing two that leads; The 15-knife edge;
16-adjustment cover two; 17-nut one; 18-nut two.
The specific embodiment
A kind of fixed cutting tool group as shown in Figure 1 with positioner; Comprise upper slitter part and following cutter part; Said upper slitter partly comprises cutter shaft 1 and the cutting disc 1 and edge bearing 1 that evenly are installed in cutter shaft 1 middle part at interval; Said edge bearing one 3 arranged outside have rubber ring 1, and said cutter down partly comprises cutter shaft 9 and the even edge bearing 2 10 and cutting disc 2 11 that is installed in down cutter shaft 9 middle parts at interval down, and said edge bearing 2 10 arranged outside have rubber ring 2 12; Said cutter shaft 1 left part of going up is equipped with guiding edge bearing 1, guiding cutter 1 and location edge bearing 7; Said guiding edge bearing 1 is positioned at guiding cutter one 6 left sides, and said location edge bearing 7 is positioned at guiding cutter one 6 right sides and is positioned at cutting disc one 2 left sides, and said cutting disc 1, edge bearing 1, guiding edge bearing 1 and guiding cutter 1 and location edge bearing 7 are connected to one; Said cutter shaft 9 left parts down are equipped with guiding cutter 2 13, guiding edge bearing 2 14 and knife edge 15; Said guiding cutter 2 13 is positioned at guiding edge bearing 2 14 left sides; Said knife edge 15 is positioned at guiding edge bearing 2 14 right sides and be positioned at edge bearing 2 10 left sides, and said edge bearing 2 10, cutting disc 2 11, guiding cutter 2 13 and guiding edge bearing 2 14 and knife edge 15 are connected to one.
As shown in Figure 1, said cutting disc 1, edge bearing 1, guiding edge bearing 1 and guiding cutter 1 and location edge bearing 7 through the adjustment that is arranged on cutter shaft 1 right part overlap 1 and nut 1 be connected to one, said nut 1 is positioned at adjustment and overlaps one 8 right sides.
As shown in Figure 1; Said edge bearing 2 10, cutting disc 2 11, guiding cutter 2 13 and guiding edge bearing 2 14 and knife edge 15 through the adjustment that is arranged on down cutter shaft 9 right parts overlap 2 16 and nut 2 18 be connected to one, said nut 2 18 is positioned at adjustment and overlaps 2 16 right sides.
Between said guiding edge bearing 1 and the guiding cutter 1, between guiding cutter 1 and the location edge bearing 7, locate between edge bearing 7 and the cutting disc 1, between cutting disc 1 and the edge bearing 1 and be matched in clearance between edge bearing 1 and the rubber ring 1.Fit clearance is determined by material and the thickness that the user cut.
Between said guiding cutter 2 13 and the guiding edge bearing 2 14, between guiding edge bearing 2 14 and the knife edge 15, between knife edge 15 and the edge bearing 2 10, between edge bearing 2 10 and the rubber ring 2 12 and be matched in clearance between edge bearing 2 10 and the cutting disc 2 11.Fit clearance is determined by material and the thickness that the user cut.
Between said cutting disc 1 and the cutting disc 2 11, between edge bearing 1 and the edge bearing 2 10, between rubber ring 1 and the rubber ring 2 12, between guiding edge bearing 1 and the guiding edge bearing 2 14, adjustment cover 1 overlap 2 16 with adjustment between and the equal identical and equal and opposite in direction of structure between nut 1 and the nut 2 18.
The shape of said guiding cutter 1 and cutting disc 1 is circular, and the external diameter of said guiding cutter 1 is greater than the external diameter of cutting disc 1.In the feed process, play the guiding role.
Among the present invention, upper slitter partly directly leads through guiding edge bearing 1, guiding cutter 1 and location edge bearing 7, makes cutting disc 1 be evenly distributed between the edge bearing 1; Following cutter partly directly leads through guiding edge bearing 2 14 and guiding cutter 2 13, makes knife edge 15 be distributed in down on the cutter shaft 9, and cutting disc 2 11 is evenly distributed between the edge bearing 2 10, and the gap uniformity, and then has improved the itemize precision of fixed cutting tool group.
Operation principle of the present invention is: through guiding edge bearing 1, guiding cutter 1 and the location edge bearing 7 of last cutter shaft 1 left part setting; Following cutter shaft 9 left parts are provided with guiding cutter 2 13, guiding edge bearing 2 14 and knife edge 15 lead, and make the upper slitter part and following cutter part interlock uniformity of fixed cutting tool group, and owing to being matched in clearance between each parts; And be fixedly connected with nut 2 18 through adjustment cover 1, nut 1, adjustment cover 2 16; Reach and cut effect, and then guaranteed the sharp and itemize quality of blade, make that cut in cutting edge realization gap up and down; And cut effectively, precision is high.In addition,, improved surface smoothness, reduced the error that the cutting edge Wave crest and wave trough brings owing to all pass through attrition process except that adjustment cover 1, adjustment cover 2 16, nut 1 and nut 2 18 remaining parts.Therefore, the present invention has the assembly precision height, and cumulative errors are little, cuts the precision height, and working (machining) efficiency is high, and tool setting is convenient, is prone to the phenomenon of forging a knife when effectively having avoided tool setting, and can fine meeting consumers' demand.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection domain of technical scheme of the present invention.
Claims (7)
1. fixed cutting tool group with positioner; Comprise upper slitter part and following cutter part; Said upper slitter partly comprises cutter shaft (1) and the cutting disc one (2) and the edge bearing one (3) that evenly are installed in cutter shaft (1) middle part at interval; Said edge bearing one (3) arranged outside has rubber ring one (4); Said cutter down partly comprises cutter shaft (9) and even edge bearing two (10) and the cutting disc two (11) that is installed in down cutter shaft (9) middle part at interval down; Said edge bearing two (10) arranged outside have rubber ring two (12), it is characterized in that: said cutter shaft (1) left part of going up is equipped with guiding edge bearing one (5), guiding cutter one (6) and location edge bearing (7), and said guiding edge bearing one (5) is positioned at guiding cutter one (6) left side; Said location edge bearing (7) is positioned at guiding cutter one (6) right side and is positioned at cutting disc one (2) left side, and said cutting disc one (2), edge bearing one (3), guiding edge bearing one (5) are with guiding cutter one (6) and locate edge bearing (7) and be connected to one; Said cutter shaft (9) left part down is equipped with guiding cutter two (13), guiding edge bearing two (14) and knife edge (15); Said guiding cutter (13) is positioned at guiding edge bearing two (14) left sides; Said knife edge (15) is positioned at guiding edge bearing two (14) right sides and is positioned at edge bearing two (10) left side, and said edge bearing two (10), cutting disc (11), guiding cutter two (13) are connected to one with lead edge bearing two (14) and knife edge (15).
2. according to the fixed cutting tool group of the described band positioner of claim 1; It is characterized in that: said cutting disc one (2), edge bearing one (3), guiding edge bearing one (5) and guiding cutter one (6) and location edge bearing (7) are connected to one through adjustment cover one (8) and the nut one (17) that is arranged on cutter shaft (1) right part, and said nut one (17) is positioned to adjust and overlaps one (8) right side.
3. according to the fixed cutting tool group of the described band positioner of claim 1; It is characterized in that: said edge bearing two (10), cutting disc two (11), guiding cutter two (13) and guiding edge bearing two (14) and knife edge (15) are connected to one through adjustment cover two (16) and the nut two (18) that is arranged on down cutter shaft (9) right part, and said nut two (18) is positioned to adjust and overlaps two (16) right sides.
4. according to the fixed cutting tool group of the described band positioner of claim 1, it is characterized in that: between said guiding edge bearing one (5) and the guiding cutter one (6), between guiding cutter one (6) and location edge bearing (7), locate between edge bearing (7) and the cutting disc one (2), between cutting disc one (2) and the edge bearing one (3) and be matched in clearance between edge bearing one (3) and the rubber ring one (4).
5. according to the fixed cutting tool group of the described band positioner of claim 1, it is characterized in that: between said guiding cutter two (13) and the guiding edge bearing two (14), between guiding edge bearing two (14) and the knife edge (15), between knife edge (15) and the edge bearing two (10), between edge bearing two (10) and the rubber ring two (12) and be matched in clearance between edge bearing two (10) and the cutting disc two (11).
6. according to the fixed cutting tool group of the described band positioner of claim 1, it is characterized in that: between said cutting disc one (2) and the cutting disc two (11), between edge bearing one (3) and the edge bearing two (10), between rubber ring one (4) and the rubber ring two (12), between guiding edge bearing one (5) and the guiding edge bearing two (14), adjustment cover one (8) overlap two (16) with adjustment between and the equal identical and equal and opposite in direction of structure between nut one (17) and the nut two (18).
7. according to the fixed cutting tool group of the described band positioner of claim 1, it is characterized in that: the shape of said guiding cutter one (6) and cutting disc one (2) is circular, and the external diameter of said guiding cutter one (6) is greater than the external diameter of cutting disc one (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514192XA CN102451934A (en) | 2010-10-21 | 2010-10-21 | Fixing cutter group with positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514192XA CN102451934A (en) | 2010-10-21 | 2010-10-21 | Fixing cutter group with positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102451934A true CN102451934A (en) | 2012-05-16 |
Family
ID=46035849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010514192XA Pending CN102451934A (en) | 2010-10-21 | 2010-10-21 | Fixing cutter group with positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102451934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814833A (en) * | 2012-09-24 | 2012-12-12 | 青岛金叶精密机械有限公司 | Paper cutting device of paper cutter |
| CN103170671A (en) * | 2013-04-03 | 2013-06-26 | 江苏科技大学 | Multi-functional roller-shear mechanism |
| CN104475855A (en) * | 2014-11-14 | 2015-04-01 | 重庆市龙山金属材料有限公司 | Steel band splitting machine |
-
2010
- 2010-10-21 CN CN201010514192XA patent/CN102451934A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814833A (en) * | 2012-09-24 | 2012-12-12 | 青岛金叶精密机械有限公司 | Paper cutting device of paper cutter |
| CN103170671A (en) * | 2013-04-03 | 2013-06-26 | 江苏科技大学 | Multi-functional roller-shear mechanism |
| CN104475855A (en) * | 2014-11-14 | 2015-04-01 | 重庆市龙山金属材料有限公司 | Steel band splitting machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |