CN102019664B - Bored cooling calendaring roller - Google Patents
Bored cooling calendaring roller Download PDFInfo
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- CN102019664B CN102019664B CN 201010575080 CN201010575080A CN102019664B CN 102019664 B CN102019664 B CN 102019664B CN 201010575080 CN201010575080 CN 201010575080 CN 201010575080 A CN201010575080 A CN 201010575080A CN 102019664 B CN102019664 B CN 102019664B
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- roll
- hole
- roll shaft
- water channel
- cooling water
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Abstract
The invention relates to a bored cooling calendaring roller, comprising a roller body as well as a first roller shaft and a second roller shaft which are respectively connected with the two ends of the roller body; wherein the roller body is provided with an axial through hole of a cooling working roller surface. The roller is characterized in that the first roller shaft and the second roller shaft are respectively provided with a cooling water channel hole which is communicated with a cooling water channel through hole on the roller body, the shaft body circumference surfaces of the first roller shaft and the second roller shaft are respectively provided with an annular water tank, the annular water tanks are respectively communicated with the cooling water channel hole by virtue of intercommunicating holes on the shaft bodies, the two ends of the axial through hole of the cooling working roller surface which is reserved on the roller body are respectively communicated with the annular water tanks on the shaft body circumference surfaces of the first and second roller shafts by virtue of oblique communicating holes, and the two end parts of the axial through hole are respectively provided with a seal element used for sealing the axial through hole. The invention has the advantages of reasonable structure, and rapid repairing when being damaged, and is easy to process and reliable in use.
Description
Technical field
The present invention relates to a kind of equipment of making tire, especially a kind of for the hole drilling type cooling casting roller on the equipment such as inner lining calender, all-steel cord calender, rubber mixing machine.
Background technology
As everyone knows, the main equipments such as calender, rubber mixing machine play a part very important in the tire manufacturing, belong to the large-scale key equipment of tire production.Wherein stack belongs to important spare part, can the sizing material of high temperature be rolled, and its working environment is under hot conditions, and therefore, the roll body working face of stack requires to carry out cooling processing at work.the stack that uses at present is hole drilling type cooling casting roller, its structure mainly comprises roll shaft and roll body, its roll shaft and roll body adopt the disposable integral casting, the circumferential work roll surface of roll body is taked cooling fast method to obtain the surface chill layer in casting process, be processed with respectively the bearing installed surface on the circumferential surface of the two ends of roll shaft, place, axle center at roll shaft is processed with the cooling water channel through hole, have the axial Cooling Holes that several are communicated with roll body two ends sagittal plane on roll body, axially the two ends of Cooling Holes are corresponding respectively is communicated with the cooling water channel through hole through oblique intercommunicating pore, be respectively equipped with seal shaft to the closure member at Cooling Holes two ends on roll shaft.The above-mentioned open hole drilling type cooling casting roller that uses, its processing technology requires high, complex structure, price high (general unit price does not wait to hundreds of thousands unit tens0000).In the production and application process, because of misoperation or the reason such as roll-setting gear is malfunctioning, can cause two rollers extruding of calender, concentrate due to the junction stress of roll shaft and roll body, easily cause roll shaft with the whole fracture in roll body junction, and make the stack damage.Because complex structure, the chilled cast iron of stack such as can not weld at the harsh repairing condition, its repair time is long, and the possibility of repairing fully is lower, and the damage of stack easily brings than hang-up to production, even can cause stopping production, cause the tremendous economic loss to manufacturer.
Summary of the invention
For the roll shaft that overcomes the stack of integrally casting in prior art easily damages in the whole fracture in roll body junction, and exist long, the lower deficiency of possibility that repair fully repair time, the invention provides a kind of rational in infrastructure, handling ease, use reliable, damage the hole drilling type cooling casting roller of easily repairing.
the technical solution adopted for the present invention to solve the technical problems is: a kind of hole drilling type cooling casting roller, it comprises a roll body and the first roll shaft that is connected with this roll body two ends respectively, the second roll shaft, have the axially extending bore of several cooling work roll surfaces on described roll body, it is characterized in that: open a cooling water channel through hole along its axis on roll body, the free end of described the first roll shaft is provided with the clutch shaft bearing installed surface, having the first cooling water channel hole that is connected with cooling water channel through hole one end on roll body on this first roll shaft axis body, have the first annular water tank on the circumferential surface of this first roll shaft axis body, first intercommunicating pore of this first annular water tank on axis body is connected with the first cooling water channel hole, the free end of described the second roll shaft is provided with the second bearing installed surface, having the second cooling water channel hole that is connected with the cooling water channel through hole other end on roll body on this second roll shaft axis body, have the second annular water tank on the circumferential surface of this roll shaft axis body, second intercommunicating pore of this second annular water tank on axis body is connected with the second cooling water channel hole, the oblique intercommunicating pore of the first end that the two ends of each axially extending bore on roll body are offered on roll body respectively, the second oblique intercommunicating pore correspondence of end and the first annular water tank, the second annular water tank is connected, the both ends of each axially extending bore are provided with respectively the seal of sealing axially extending bore.
above-mentioned the first roll shaft that is connected with roll body two ends respectively, the second roll shaft, it is to be processed with the first thread joint face from axle head coaxial line successively on the link of the first roll shaft axis body, the first composition surface, be processed with the second thread joint face from axle head coaxial line successively on the link of the second roll shaft axis body, the second composition surface, an end of roll body along its cooling water channel through hole from inside to outside successively coaxial line have first chamber that is threaded, the first engagement cavity, the other end of roll body along its cooling water channel through hole from inside to outside successively coaxial line have second chamber that is threaded, the second engagement cavity, the first thread joint face of the first roll shaft, the corresponding chamber that is threaded with first of roll body, the first composition surface, the first engagement cavity interference connects, the second thread joint face of the second roll shaft, the corresponding chamber that is threaded with second of roll body, the second composition surface, the second engagement cavity interference connects.
The present invention be at the two ends of roll body respectively interference be connected with the first roll shaft, the second roll shaft, because of misoperation or the reason such as roll-setting gear is malfunctioning, when causing roll shaft and roll body junction fracture damage, can repair by the method for changing roll shaft, it repairs complete, easy, and the time used is short.Have the cooling water channel hole that is connected with cooling water channel through hole on roll body on the first roll shaft, the second roll shaft, have annular water tank on the axis body circumferential surface of first, second roll shaft, the intercommunicating pore of annular water tank on axis body is connected with the cooling water channel hole, the two ends of the axially extending bore of the cooling work roll surface that has on the roll body annular water tank on the axis body circumferential surface of oblique intercommunicating pore and first, second roll shaft respectively are connected, and pair roller body running roll surface of the present invention is cooling reliable.Simultaneously, the processing technology to roll body, roll shaft is relatively simple.Compared with prior art, the present invention has advantages of that rational in infrastructure, handling ease, use are reliable, damages and can repair fast.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a kind of structure master's cutaway view of the present invention.
in figure: 1. roll body, 101. axially extending bore, 102. first chamber that is threaded, 103. the first engagement cavity, 104. cooling water channel through hole, 105. the oblique intercommunicating pore of first end, 106. second chamber that is threaded, 107. the second engagement cavity, 108. the second oblique intercommunicating pore of end, 2. the first roll shaft, 201. clutch shaft bearing installed surface, 202. the first thread joint face, 203. the first composition surface, 204. the first cooling water channel hole, 205. the first annular water tank, 206. the first intercommunicating pore, 3. the second roll shaft, 301. the second bearing installed surface, 302. the second thread joint face, 303. the second composition surface, 304. the second cooling water channel hole, 305. the second annular water tank, 306. the second intercommunicating pore, 4. seal.
The specific embodiment
In the accompanying drawings, a kind of hole drilling type cooling casting roller, it comprises a roll body 1 and the first roll shaft 2, the second roll shaft 3 that are connected with this roll body 1 two ends.
Wherein roll body 1 takes the disposable integral casting to form.It takes cooling fast method to obtain the surface chill layer the circumferential work roll surface of roll body 1 in casting process.
Have 18 cooling cycles to the axially extending bore 101 of work roll surface in roll body 1 equal intervals with Radius.1 opens a cooling water channel through hole 104 along its axis on roll body.
The first roll shaft 2, the second roll shaft 3 adopt No. 45 steel to make.
The free end car of the first roll shaft 2 is shaped with clutch shaft bearing installed surface 201, be processed with the first thread joint face 202, the first composition surface 203 from axle head coaxial line successively on link, an end of roll body 1 along its cooling water channel through hole 104 from inside to outside successively coaxial line have first and be threaded that the first thread joint face 202, first composition surface 203 of chamber 102, the first engagement cavity 103, the first roll shafts 2 is corresponding to be connected with first of roll body 1 be threaded chamber 102, the first engagement cavity 103 interference.
Having the first cooling water channel hole 204 that is connected with cooling water channel through hole 104 1 ends on roll body 1 on the axis body of the first roll shaft 2, have the first annular water tank 205 on the axis body circumferential surface of this first roll shaft 2, first intercommunicating pore 206 of this first annular water tank 205 on axis body is connected with the first cooling water channel hole 204.
One end of each axially extending bore 101 on roll body 1 is corresponding respectively to be connected with the first annular water tank 205 on the first roll shaft 2 through the oblique intercommunicating pore 105 of the first end of offering on roll body.
The free end of the second roll shaft 3 is got on the bus and is shaped with the second bearing installed surface 301, be processed with the second thread joint face 302, the second composition surface 303 from axle head coaxial line successively on link, the other end of roll body 1 along its cooling water channel through hole 104 from inside to outside successively coaxial line have second and be threaded that the second thread joint face 302, second composition surface 303 of chamber 106, the second engagement cavity 107, the second roll shafts 3 is corresponding to be connected with second of roll body 1 be threaded chamber 106, the second engagement cavity 107 interference.
Having the second cooling water channel hole 304 that is connected with cooling water channel through hole 104 other ends on roll body 1 on the axis body of the second roll shaft 3, have the second annular water tank 305 on the axis body circumferential surface of the second roll shaft 3, second intercommunicating pore 306 of this second annular water tank 305 on axis body is connected with the second cooling water channel hole 304.
The other end of each axially extending bore 101 on roll body 1 corresponding the second oblique intercommunicating pore 108 of end through offering on roll body respectively is connected with the second annular water tank 305 on the second roll shaft 3.
The both ends of each axially extending bore 101 on roll body 1 are provided with respectively the seal 4 of sealing axially extending bore 101.The seal 4 is the sealing plug.
That the present invention has advantages of is rational in infrastructure, handling ease, use are reliable, damage and can repair fast.
Claims (1)
1. hole drilling type cooling casting roller, it comprises a roll body and the first roll shaft that is connected with this roll body two ends respectively, the second roll shaft, have the axially extending bore of several cooling work roll surfaces on described roll body, it is characterized in that: open a cooling water channel through hole along its axis on roll body, the free end of described the first roll shaft is provided with the clutch shaft bearing installed surface, having the first cooling water channel hole that is connected with cooling water channel through hole one end on roll body on this first roll shaft axis body, have the first annular water tank on the circumferential surface of this first roll shaft axis body, first intercommunicating pore of this first annular water tank on axis body is connected with the first cooling water channel hole, the free end of described the second roll shaft is provided with the second bearing installed surface, having the second cooling water channel hole that is connected with the cooling water channel through hole other end on roll body on this second roll shaft axis body, have the second annular water tank on the circumferential surface of this second roll shaft axis body, second intercommunicating pore of this second annular water tank on axis body is connected with the second cooling water channel hole, the oblique intercommunicating pore of the first end that the two ends of each axially extending bore on roll body are offered on roll body respectively, the second oblique intercommunicating pore correspondence of end and the first annular water tank, the second annular water tank is connected, the both ends of each axially extending bore are provided with respectively the seal of sealing axially extending bore, be processed with the first thread joint face from axle head coaxial line successively on the link of the first roll shaft axis body, the first composition surface, be processed with the second thread joint face from axle head coaxial line successively on the link of the second roll shaft axis body, the second composition surface, an end of roll body along its cooling water channel through hole from inside to outside successively coaxial line have first chamber that is threaded, the first engagement cavity, the other end of roll body along its cooling water channel through hole from inside to outside successively coaxial line have second chamber that is threaded, the second engagement cavity, the first thread joint face of the first roll shaft, the corresponding chamber that is threaded with first of roll body, the first composition surface, the first engagement cavity interference connects, the second thread joint face of the second roll shaft, the corresponding chamber that is threaded with second of roll body, the second composition surface, the second engagement cavity interference connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010575080 CN102019664B (en) | 2010-11-24 | 2010-11-24 | Bored cooling calendaring roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010575080 CN102019664B (en) | 2010-11-24 | 2010-11-24 | Bored cooling calendaring roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019664A CN102019664A (en) | 2011-04-20 |
| CN102019664B true CN102019664B (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010575080 Active CN102019664B (en) | 2010-11-24 | 2010-11-24 | Bored cooling calendaring roller |
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| CN (1) | CN102019664B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583964B (en) * | 2012-03-23 | 2013-10-16 | 广东科迪微晶玻璃实业有限公司 | Calendaring forming device of grinding-free and polishing-free black transparent glass ceramics |
| CN109203335A (en) * | 2017-07-04 | 2019-01-15 | 南京金腾橡塑有限公司 | A kind of rolling mill roller |
| CN113857363A (en) * | 2021-10-27 | 2021-12-31 | 马鞍山市申马机械制造有限公司 | Air-cooled straightening roll and straightening machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6185836B1 (en) * | 1996-04-09 | 2001-02-13 | Schwabische Huttenwerke Gmbh | Steam-heated roller with cooling system |
| CN2484322Y (en) * | 2001-06-28 | 2002-04-03 | 淄博矿山建材设备总厂 | Tube-through type water-cooling calender roller-way |
| CN2747051Y (en) * | 2004-11-26 | 2005-12-21 | 上海泓阳机械有限公司 | Rollers for large rubber processing machine and calender |
| CN101786101A (en) * | 2009-01-22 | 2010-07-28 | 大连宝锋机器制造有限公司 | Cooling medium adjustable roller |
| CN201881508U (en) * | 2010-11-24 | 2011-06-29 | 成山集团有限公司 | Hole drilling type cooling casting roller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4465070B2 (en) * | 1999-12-01 | 2010-05-19 | 株式会社ササクラ | Structure of rotary cooling roller |
-
2010
- 2010-11-24 CN CN 201010575080 patent/CN102019664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6185836B1 (en) * | 1996-04-09 | 2001-02-13 | Schwabische Huttenwerke Gmbh | Steam-heated roller with cooling system |
| CN2484322Y (en) * | 2001-06-28 | 2002-04-03 | 淄博矿山建材设备总厂 | Tube-through type water-cooling calender roller-way |
| CN2747051Y (en) * | 2004-11-26 | 2005-12-21 | 上海泓阳机械有限公司 | Rollers for large rubber processing machine and calender |
| CN101786101A (en) * | 2009-01-22 | 2010-07-28 | 大连宝锋机器制造有限公司 | Cooling medium adjustable roller |
| CN201881508U (en) * | 2010-11-24 | 2011-06-29 | 成山集团有限公司 | Hole drilling type cooling casting roller |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-159419A 2001.06.12 |
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| CN102019664A (en) | 2011-04-20 |
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| PB01 | Publication | ||
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Effective date of registration: 20171121 Address after: 264300 Rongcheng, Shandong, Nanshan Road, No. 98, North Road, No. Patentee after: Lin Chengshan (Shandong) Tire Co., Ltd. Address before: 264300 No. 98, Nanshan North Road, Rongcheng, Shandong Patentee before: Chengshan Group Co., Ltd. |