CN103409965B - Shearing device - Google Patents
Shearing device Download PDFInfo
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- CN103409965B CN103409965B CN201310387252.XA CN201310387252A CN103409965B CN 103409965 B CN103409965 B CN 103409965B CN 201310387252 A CN201310387252 A CN 201310387252A CN 103409965 B CN103409965 B CN 103409965B
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- dise knife
- roll body
- permanent
- cutter
- roller body
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Abstract
The invention discloses a shearing device which comprises a round cutter and a flat cutter matched with each other, wherein the round cutter comprises a round cutter roller body; two ends of the round cutter roller body are respectively provided with an end flange; a plurality of spiral cutter stripes are arranged on the round cutter roller body along the circumference direction; two ends of the spiral cutter stripes are connected with the end flanges; the roller surface of the round cutter roller body is sleeved with at least three permanent magnet rings; a spacer bush is arranged between two adjacent permanent magnet rings; a spacer bush is also arranged between each end flange and the corresponding permanent magnet ring. According to the shearing device, the round cutter roller body is sleeved with a plurality of permanent magnet rings, and magnetic force generated by the permanent magnet rings can be used for eliminating the deflection generated by the round cutter roller body to the largest extent, so that the round cutter and the flat cutter can fit uniformly, the shearing quality is greatly improved, the production manufacture period is shortened, the production cost is reduced, and the manufacture cost of the round cutter roller body is reduced simultaneously.
Description
Technical field
The present invention relates to the sheep shearing unit in a kind of printing in textiles device, particularly a kind of sheep shearing unit preventing dise knife roll body to be out of shape.
Background technology
Existing shearing machine, due to the weight of dise knife roll body self, machining accuracy and when cylinder-pressing dise knife two ends spindle nose, easily cause the flexural deformation of dise knife roll body, dise knife and flat cutter axially can not be fitted completely at roll surface, occur easily pressing from both sides hair in shear history, cut constantly, hair side is unclear, the phenomenons such as out-of-flatness, thus affect the quality of production and efficiency.In order to make dise knife and flat cutter axially fit completely at roll surface in prior art, often adopt more high-precision processing technology to ensure that dise knife roll surface total run-out tolerance is not more than 0.02mm, not only increase processing charges, also extend workpiece machining cycle, bring inconvenience to production.The defects such as the employing that also has increases the contact degree of depth of dise knife and flat cutter, easily like this causes the sharpening time long, and flat cutter quick abrasion, service life are short.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of reasonable in design, effectively prevents the sheep shearing unit that dise knife roll body is out of shape.
Technical problem to be solved by this invention is realized by following technical scheme, the present invention is a kind of sheep shearing unit, comprise the dise knife peace cutter cooperatively interacted, described flat cutter is contained on flat knife rest, described dise knife comprises dise knife roll body, the two ends of dise knife roll body are equipped with end flanges, dise knife roll body is provided with some the spiral tool sections be evenly arranged along its circumference, the two ends of spiral tool section connect with end flanges, be characterized in: on the roll surface of dise knife roll body, be arranged with at least 3 permanent-magnetic clamps, between adjacent two permanent-magnetic clamps and be equipped with spacer between end flanges and permanent-magnetic clamp, when cylinder-pressing dise knife two ends spindle nose, deflection deformation is produced under the effect of dise knife roll body self gravitation, under the effect of permanent-magnetic clamp, make dise knife and flat cutter evenly fit eliminate dise knife roll body to be out of shape.
Technical problem to be solved by this invention can also be realized further by following technical scheme, and described permanent-magnetic clamp is provided with 3, uniformly dise knife roll body is divided into quarter.
Compared with prior art, the present invention by being set with several permanent-magnetic clamp on dise knife roll body, the magnetic force that permanent-magnetic clamp produces eliminates the amount of deflection that dise knife roll body produces to greatest extent, dise knife and flat cutter are evenly fitted, thus significantly improve shearing quality, reduce manufacturing cycle, reduce production cost, also reduce the cost of manufacture of dise knife roll body simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of dise knife.
Fig. 2 is the B-B view of Fig. 1.
Fig. 3 is invention distressed structure schematic diagram.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to accompanying drawing 1, Fig. 2 and Fig. 3, a kind of sheep shearing unit, comprise the dise knife peace cutter 6 cooperatively interacted, described flat cutter 6 is contained on flat cutter 6 frame, described dise knife comprises dise knife roll body 1, the two ends of dise knife roll body 1 are equipped with end flanges 4, dise knife roll body 1 is provided with some the spiral tool sections 5 be evenly arranged along its circumference, the two ends of spiral tool section 5 connect with end flanges 4, the roll surface of dise knife roll body 1 is arranged with at least 3 permanent-magnetic clamps 2, uniformly dise knife roll body 1 is divided into quarter when permanent-magnetic clamp 2 is 3.Spacer 3 is equipped with between adjacent two permanent-magnetic clamps 2 and between end flanges 4 and permanent-magnetic clamp 2.During assembling, after permanent-magnetic clamp 2 installs, then two ends end flanges 4 screw is connected with dise knife roll body 1 end face with bearing pin, makes permanent-magnetic clamp 2, spacer 3 tightly clips in roll surface direction, close after being ground to size and spiral tool section 5 is put in place with end flanges 4 is fastening.
When cylinder-pressing dise knife two ends spindle nose, deflection deformation is produced under the effect of dise knife roll body 1 self gravitation, when there is deflection deformation in dise knife roll body 1, can away from flat cutter 6 in the middle part of it, because flat cutter 6 can not deform and intensity is enough, attract permanent-magnetic clamp 2 by flat cutter 6, the amount of deflection that dise knife roll body 1 produces can be eliminated to greatest extent under the magneticaction of permanent-magnetic clamp 2, dise knife and flat cutter 6 are evenly fitted, thus elimination dise knife roll body 1 is out of shape.When two ends spindle nose is by 3000N pressure, deflection can be eliminated and reach 0.05mm.
Claims (2)
1. a sheep shearing unit, comprise the dise knife peace cutter cooperatively interacted, described flat cutter is contained on flat knife rest, described dise knife comprises dise knife roll body, the two ends of dise knife roll body are equipped with end flanges, dise knife roll body is provided with some the spiral tool sections be evenly arranged along its circumference, the two ends of spiral tool section connect with end flanges, it is characterized in that: on the roll surface of dise knife roll body, be arranged with at least 3 permanent-magnetic clamps, between adjacent two permanent-magnetic clamps and be equipped with spacer between end flanges and permanent-magnetic clamp, when cylinder-pressing dise knife two ends spindle nose, deflection deformation is produced under the effect of dise knife roll body self gravitation, under the effect of permanent-magnetic clamp, make dise knife and flat cutter evenly fit eliminate dise knife roll body to be out of shape.
2. sheep shearing unit according to claim 1, is characterized in that: described permanent-magnetic clamp is provided with 3, uniformly dise knife roll body is divided into quarter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387252.XA CN103409965B (en) | 2013-08-30 | 2013-08-30 | Shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387252.XA CN103409965B (en) | 2013-08-30 | 2013-08-30 | Shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103409965A CN103409965A (en) | 2013-11-27 |
| CN103409965B true CN103409965B (en) | 2015-01-28 |
Family
ID=49603002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387252.XA Active CN103409965B (en) | 2013-08-30 | 2013-08-30 | Shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103409965B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400913A (en) * | 2015-12-01 | 2016-03-16 | 天津鑫泰尔毛皮机械设备制造有限公司 | Fine tailoring device for fur |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201990856U (en) * | 2011-03-17 | 2011-09-28 | 和田地毯有限责任公司 | Carpet surface pile polishing and shearing device |
| CN203144731U (en) * | 2013-03-11 | 2013-08-21 | 上海伊贝纳纺织品有限公司 | Wool shearing machine provided with fuzzing roller and used for performing aftertreatment on pure aramid fabric or aramid-blended fabric |
| CN203451852U (en) * | 2013-08-30 | 2014-02-26 | 连云港鹰游纺机有限责任公司 | Shearing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0881876A (en) * | 1994-09-09 | 1996-03-26 | Nakagawa Seisakusho:Kk | Table structure in shearing device |
-
2013
- 2013-08-30 CN CN201310387252.XA patent/CN103409965B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201990856U (en) * | 2011-03-17 | 2011-09-28 | 和田地毯有限责任公司 | Carpet surface pile polishing and shearing device |
| CN203144731U (en) * | 2013-03-11 | 2013-08-21 | 上海伊贝纳纺织品有限公司 | Wool shearing machine provided with fuzzing roller and used for performing aftertreatment on pure aramid fabric or aramid-blended fabric |
| CN203451852U (en) * | 2013-08-30 | 2014-02-26 | 连云港鹰游纺机有限责任公司 | Shearing device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-81876A 1996.03.26 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103409965A (en) | 2013-11-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YINGYOU TEXTILE MACHINERY CO., LTD. Free format text: FORMER OWNER: LIANYUNGANG YINGYOU FRAME CO., LTD. Effective date: 20141128 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141128 Address after: 222000, Zhenxing Road, Haizhou District, Jiangsu, Lianyungang, 1 Applicant after: Jiangsu Ying You frame Co., Ltd Address before: 222000 Zhenxing Road South, Ying Zhou road, Haizhou District, Lianyungang District, Jiangsu Applicant before: Lianyungang Yingyou Textile Machinery Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |