CN103862363A - Polyurethane cold rolling grinding contact rubber converted roller - Google Patents
Polyurethane cold rolling grinding contact rubber converted roller Download PDFInfo
- Publication number
- CN103862363A CN103862363A CN201410112462.2A CN201410112462A CN103862363A CN 103862363 A CN103862363 A CN 103862363A CN 201410112462 A CN201410112462 A CN 201410112462A CN 103862363 A CN103862363 A CN 103862363A
- Authority
- CN
- China
- Prior art keywords
- roller core
- cold rolling
- roller
- rolling grinding
- grinding contact
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to a polyurethane cold rolling grinding contact rubber converted roller. The polyurethane cold rolling grinding contact rubber converted roller comprises a roller core and is characterized in that the roller core is wrapped with an inner rubber layer, the periphery of the inner rubber layer is wrapped with an outer rubber layer, and the outer surface of the outer rubber layer is provided with a spiral groove. The roller core is composed of a left roller core body and a right roller core body which are symmetrical, and the end of the left roller core body and the end of the right roller core body are screwed through bolts. Mechanical strength of the polyurethane cold rolling grinding contact rubber converted roller can be guaranteed, and the polyurethane cold rolling grinding contact rubber converted roller can be replaced timely when the spiral groove is deformed and damaged.
Description
Technical field
The present invention relates to a kind of rubber roll, the cold rolling grinding contact of especially a kind of polyurethane rubber roll.
Background technology
Stainless-steel cold-rolling band steel is produced and is mainly comprised: annealing, pickling, grinding, wherein grind be by grinding-material and with the rubber roll of screw type groove under the condition of running up, thereby complete the modification with steel by the direct contact to belt steel surface.Screw type groove on rubber roll also has the function of draining blowdown concurrently except supporting grinding-material (abrasive band).So product quality and the production efficiency of the performance of rubber roll to stainless steel strip has a significant impact.Rubber roll on milling apparatus generally adopts nitrile rubber encapsulate at present, and the mechanical strength of nitrile rubber own is lower, adds the case hardness of rubber roll requirement herein low (hardness height can injure belt steel surface); Adopt screw type groove, nitrile rubber encapsulate layer overall mechanical strength further slackened, be difficult to adapt to long-time high-speed and continuous running under high load capacity.The phenomenons such as therefore encapsulate layer is not wear-resisting, and groove distortion is damaged often occur, so that it is irregular to cause stainless steel band to grind, grinding-material material slag is removed unclean, and System drainage is not smooth, and the roll change cycle is short, the defect such as rubber roll service life is low, Grinding Quality and production efficiency to stainless steel band have a negative impact.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the cold rolling grinding of a kind of polyurethane contact rubber roll is provided, can ensure the mechanical strength of rubber roll, instantaneously changing when being convenient to again glue-line groove and deforming breakage.
According to technical scheme provided by the invention, the cold rolling grinding contact of described polyurethane rubber roll, comprises roller core, it is characterized in that: on described roller core, wrap up inner glue layer, and the outer glue-line of inner glue layer outer circumference surface parcel, the outer surface of outer glue-line is provided with screw type groove.
Described roller core is made up of symmetrical left and right roller core, and bolt tightening is passed through in the end of left and right roller core.
The cold rolling grinding of polyurethane of the present invention contact rubber roll can ensure the mechanical strength of rubber roll, instantaneously changing when being convenient to again gluon player layer groove and deforming breakage.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
As shown in Figure 1: the cold rolling grinding contact of described polyurethane rubber roll comprises roller core 1, left roller core 1-1, right roller core 1-2, inner glue layer 2, outer glue-line 3, groove 4, bolt 5 etc.
As shown in Figure 1, the present invention includes roller core 1, on roller core 1, wrap up inner glue layer 2, the outer glue-line 3 of inner glue layer 2 outer circumference surface parcel, the outer surface of outer glue-line 3 is provided with screw type groove 4; Described roller core 1 is made up of symmetrical left and right roller core (1-1,1-2), and tighten by bolt 5 end of left and right roller core.
In use, in the time that the long-term use of outer glue-line 3 deforms and is damaged, can the outer glue-line 3 of instantaneously changing.In the time changing, the bolt 5 of left roller core 1-1 and right roller core 1-2 end is unscrewed, so that the replacement of outer glue-line 3.
The cold rolling grinding of polyurethane of the present invention contact rubber roll can ensure the mechanical strength of rubber roll, instantaneously changing when being convenient to again glue-line groove and deforming breakage.
Claims (2)
1. the cold rolling grinding contact of a polyurethane rubber roll, comprise roller core (1), it is characterized in that: at described roller core (1) upper parcel inner glue layer (2), inner glue layer (2) the outer circumference surface outer glue-line of parcel (3), the outer surface of outer glue-line (3) is provided with screw type groove (4).
2. the cold rolling grinding contact of polyurethane as claimed in claim 1 rubber roll, is characterized in that: described roller core (1) is made up of symmetrical left and right roller core (1-1,1-2), and tighten by bolt (5) end of left and right roller core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112462.2A CN103862363A (en) | 2014-03-24 | 2014-03-24 | Polyurethane cold rolling grinding contact rubber converted roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112462.2A CN103862363A (en) | 2014-03-24 | 2014-03-24 | Polyurethane cold rolling grinding contact rubber converted roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862363A true CN103862363A (en) | 2014-06-18 |
Family
ID=50901699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410112462.2A Pending CN103862363A (en) | 2014-03-24 | 2014-03-24 | Polyurethane cold rolling grinding contact rubber converted roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215865A (en) * | 2015-09-01 | 2016-01-06 | 河南科技学院 | A kind of Roll-to-Roll chemical-mechanical polishing mathing concretion abrasive polishing roll and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201248266Y (en) * | 2008-09-05 | 2009-06-03 | 张明法 | Rubber roller of corn-flaying machine |
| CN202570071U (en) * | 2012-05-10 | 2012-12-05 | 安徽科雷伯格胶辊有限公司 | Heavy polyurethane rubber roller |
| JP2013039990A (en) * | 2011-08-12 | 2013-02-28 | Sumitomo Rubber Ind Ltd | Paper feeding roller |
| CN202860983U (en) * | 2012-07-18 | 2013-04-10 | 袁飞 | High-intensity roller with composite structure |
| CN203062498U (en) * | 2013-02-07 | 2013-07-17 | 黄海燕 | Polyurethane grinding contact rubber roll |
| CN203317810U (en) * | 2013-05-08 | 2013-12-04 | 虞伯林 | Wear-resisting and pressure-resisting rubber roller |
| CN203342853U (en) * | 2013-05-22 | 2013-12-18 | 禹朝林 | Roll shaft used on flour-milling machine and facilitating assembly and disassembly |
-
2014
- 2014-03-24 CN CN201410112462.2A patent/CN103862363A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201248266Y (en) * | 2008-09-05 | 2009-06-03 | 张明法 | Rubber roller of corn-flaying machine |
| JP2013039990A (en) * | 2011-08-12 | 2013-02-28 | Sumitomo Rubber Ind Ltd | Paper feeding roller |
| CN202570071U (en) * | 2012-05-10 | 2012-12-05 | 安徽科雷伯格胶辊有限公司 | Heavy polyurethane rubber roller |
| CN202860983U (en) * | 2012-07-18 | 2013-04-10 | 袁飞 | High-intensity roller with composite structure |
| CN203062498U (en) * | 2013-02-07 | 2013-07-17 | 黄海燕 | Polyurethane grinding contact rubber roll |
| CN203317810U (en) * | 2013-05-08 | 2013-12-04 | 虞伯林 | Wear-resisting and pressure-resisting rubber roller |
| CN203342853U (en) * | 2013-05-22 | 2013-12-18 | 禹朝林 | Roll shaft used on flour-milling machine and facilitating assembly and disassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215865A (en) * | 2015-09-01 | 2016-01-06 | 河南科技学院 | A kind of Roll-to-Roll chemical-mechanical polishing mathing concretion abrasive polishing roll and preparation method thereof |
| CN105215865B (en) * | 2015-09-01 | 2018-08-17 | 河南科技学院 | A kind of Roll-to-Roll chemical-mechanical polishing mathings concretion abrasive polishing roll and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203062498U (en) | Polyurethane grinding contact rubber roll | |
| CN103862363A (en) | Polyurethane cold rolling grinding contact rubber converted roller | |
| CN203530438U (en) | Drying roll for degreasing cleaning set | |
| CN205096988U (en) | Grinding device is fed at abrasive band interval | |
| CN204056968U (en) | A kind of coal belt transporter anti-deviation device | |
| CN103286137A (en) | Supporting roller of rolling mill for wide and thick plates | |
| CN208326416U (en) | A kind of Novel waistband carrying roller | |
| CN202518731U (en) | Belt pressing wheel assembly of belt conveyor | |
| CN203184057U (en) | Rice polishing emery roll | |
| CN104668288A (en) | Split type roller | |
| CN201543469U (en) | Mill roller and mill ring of Raymond mill | |
| CN203421000U (en) | Roller for preventing curling and flanging | |
| CN206049244U (en) | A kind of straightener running wheel | |
| CN203791390U (en) | Outlet guide plate of rewinding unit | |
| CN204713955U (en) | Apron feeder support roller device | |
| CN204110842U (en) | Prevent belt deviation device | |
| CN201530129U (en) | Belted drum tread compression roller of full steel wire radial tyre once forming machine | |
| CN202955127U (en) | Hard alloy end face support ring | |
| CN203751903U (en) | Abrasive paper belt downward-pressing mechanism of timber temper mill | |
| CN202398647U (en) | Split type husking wheel | |
| CN103084398A (en) | Support roller for temper mill | |
| CN203372718U (en) | Guiding wheel set structure | |
| CN203146765U (en) | Transition wheel | |
| CN203753850U (en) | Belt conveyor integrated carrying roller | |
| CN202079376U (en) | Roller for processing pockmarks of lightgage steel joist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |