CN107520381A - Large-scale precision ring hot rolling pressure ring rolls pressure control device - Google Patents
Large-scale precision ring hot rolling pressure ring rolls pressure control device Download PDFInfo
- Publication number
- CN107520381A CN107520381A CN201710826876.5A CN201710826876A CN107520381A CN 107520381 A CN107520381 A CN 107520381A CN 201710826876 A CN201710826876 A CN 201710826876A CN 107520381 A CN107520381 A CN 107520381A
- Authority
- CN
- China
- Prior art keywords
- ring
- bottom plate
- crossbeam
- cavity
- supporting table
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
Abstract
The invention discloses a kind of large-scale precision ring hot rolling pressure ring rolls pressure control device, including bottom plate, it is characterised in that：The interlude of the bottom plate is provided with cavity, fixed seat is installed with the cavity, the top of the fixed seat is provided with guide rod, supporting table is provided with above the guide rod, the lower surface of the supporting table is provided with the lifting that lift cylinder can control supporting table, and the left end of the bottom plate is provided with column, crossbeam is hinged with the column, the end of the crossbeam is provided with fixed cover, and the fixed cover is mutually interlockingly connected with guide rod.The present invention quickly can in time control compression roller pressure size by sensor, prevent ring crimp, improve product quality.
Description
Technical field
The present invention relates to a kind of equipment for processing band large-scale metal ring, specifically a kind of large-scale precision ring hot rolling
Power ring rolls pressure control device.
Background technology
Ring rolls is that the workpiece for having through hole for processing is the equipment needed to use, and ring rolls is according to frame form and ring
Part present position is divided into vertical ring rolling machine and bedroom ring rolls, in order to easy to operate, the vertical ring rolls of inclination occurs.
When increasing hole, the reaming of ring are carried out using vertical ring rolling machine, rotated by home roll and drive the ring on core roller to rotate together,
Realize and increase hole and reaming.At present, during many ring processing, ring blank is set on mandrel, supports the branch of ring blank
Support is fixed on lathe bed, and after blank reaming to certain size, blank can not continue reaming；And some blanks need adding
Work, which either needs more mold exchange to be processed, could complete processing, it is necessary to which blank is changed in other rolling ring equipment or will
New mould is reinstalled after mould release in rolling ring.Because support frame is fixed, it is impossible to adjust support frame on demand relative to core
The distance between axle, be not easy to the installation of mould, the installation of mould is restricted, and then cause the working range of ring rolls by
Greatly limitation.In the processing of annular element mould, roller is main operated implement, and roller generally comprises your rolling wheel, pushed away
Wheels, signal wheel and stripper plate.Annular element process requirements quantity is big, and species is various, and during more mold exchange, conventional method is that bore hole is seen
Positioning or light instrument measurement are examined, the rib of rolling wheel and the difference of height of stripper plate is seen, sees rolling wheel profiling position and thrust
Wheel and signal wheel whether to its, these sizes, precision have a significant impact to the quality of annular element, if dimensional discrepancy is big, precision is low,
The quality of annular element definitely can not meet technological requirement, and conventional method can not record die location size, subsequently secondary again
Also need to readjust die location during production.
In the prior art, easily occur because pressure is excessive during rolling ring is carried out, cause ring rolls processed
By ring crimp in journey, cause the phenomenon of unstable product quality.
The content of the invention
It is an object of the present invention to provide one kind can quickly control compression roller pressure size in time by sensor, prevents
Only ring crimp, improve the large-scale precision ring hot rolling pressure ring rolls pressure control device of product quality.
The present invention solves technical problem and provides following scheme：
A kind of large-scale precision ring hot rolling pressure ring rolls pressure control device, including bottom plate, it is characterised in that：The bottom plate
Interlude is provided with cavity, and fixed seat is installed with the cavity, and the top of the fixed seat is provided with guide rod, the guiding
Supporting table is provided with above bar, the lower surface of the supporting table is provided with the lifting that lift cylinder can control supporting table, the bottom plate
Left end is provided with column, and crossbeam is hinged with the column, and the end of the crossbeam is provided with fixed cover, the fixed cover and guide rod
Mutually it is interlockingly connected, the crossbeam is provided with sliding block, and the lower surface of the sliding block is provided with compression roller, and the sliding block can by cylinder control
The left and right slip on crossbeam, the side wall of the column are provided with support bar, and the end of the support bar, which is provided with, rolls cavity plate, institute
State and roll the side of cavity plate and be provided with pressure sensor, the pressure sensor connects master controller, and the master controller connects nothing
Line communication module, the wireless communication module can be connected with remote terminal, and the right-hand member of the bottom plate is provided with support, the support
Side wall is provided with upper and lower two tapered squeezings block, and the upper conical crushing block is connected by hydraulic cylinder can control it to move up and down.
The side wall of the support is provided with spray bar, and the end of the spray bar is provided with shower nozzle, and the spray bar passes through pipe
Road connects water tank.
The present invention is provided with cavity in the interlude of bottom plate, and fixed seat is provided with cavity, guide rod is provided with fixed seat,
Supporting table is provided with the guide bar, column is provided with the left end side wall of base, and be hinged crossbeam is provided with the side wall of column,
Sliding block is provided with the side wall of crossbeam, compression roller is provided with the side wall of sliding block, can be achieved to enter ring under the control of cylinder
Row extruding, is provided with supporting plate in the side wall of column, is provided with the end of supporting plate and rolls cavity plate, set in the side for rolling cavity plate
There is pressure sensor, and pressure sensor connects master controller by wire, master controller connection wireless communication module, can incite somebody to action
Signal is transferred to remote terminal, is so easy to quickly timely detect pressure size, and tapered squeezing block is provided with the right-hand member of bottom plate,
The thickness of ring is controlled, and control cylinder is provided with the side wall of upper conical crushing block, can timely be finely tuned,
And cooling injection pipe is provided with the side wall of support, quickly ring can be cooled, improve the mechanical strength of ring.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Referring to accompanying drawing, a kind of large-scale precision ring hot rolling pressure ring rolls pressure control device, including bottom plate 1, the bottom
The interlude of plate 1 is provided with cavity 2, and fixed seat 3 is installed with the cavity 2, and the top of the fixed seat 3 is provided with guide rod
4, the top of guide rod 4 is provided with supporting table 5, and the lower surface of the supporting table 5 can control supporting table 5 provided with lift cylinder 6
Lifting, the left end of the bottom plate 1 are provided with column 7, and crossbeam 8 is hinged with the column 7, and the end of the crossbeam 8, which is provided with, to be fixed
Set 9, the fixed cover 9 is mutually interlockingly connected with guide rod 4, and the crossbeam 8 is provided with sliding block 10, and the lower surface of the sliding block 10 is provided with
Compression roller 11, the sliding block 10 by cylinder control can the left and right slip on crossbeam 8, the side wall of the column 7 is provided with support
Bar 12, the end of the support bar 12, which is provided with, rolls cavity plate 13, and the side for rolling cavity plate 13 is provided with pressure sensor 14, institute
State pressure sensor 14 and connect master controller 15, the master controller 15 connects wireless communication module 16, the radio communication mold
Block 16 can be connected with remote terminal, and the right-hand member of the bottom plate 1 is provided with support 17, and the side wall of the support 17 is provided with upper and lower two
Tapered squeezing block 18, the upper conical crushing block 18 is connected by hydraulic cylinder 19 can control it to move up and down.
The side wall of the support 17 is provided with spray bar 20, and the end of the spray bar 20 is provided with shower nozzle 21, the spray
Bar 20 connects water tank 22 by pipeline.
Claims (2)
1. a kind of large-scale precision ring hot rolling pressure ring rolls pressure control device, including bottom plate, it is characterised in that：The bottom plate
Interlude be provided with cavity, fixed seat is installed with the cavity, the top of the fixed seat is provided with guide rod, described to lead
Supporting table is provided with above to bar, the lower surface of the supporting table is provided with the lifting that lift cylinder can control supporting table, the bottom plate
Left end be provided with column, be hinged with crossbeam on the column, the end of the crossbeam is provided with fixed cover, and the fixed cover is with being oriented to
Bar is mutually interlockingly connected, and the crossbeam is provided with sliding block, and the lower surface of the sliding block is provided with compression roller, and the sliding block is controlled by cylinder
Can the left and right slip on crossbeam, the side wall of the column is provided with support bar, and the end of the support bar, which is provided with, rolls cavity plate,
The side for rolling cavity plate is provided with pressure sensor, and the pressure sensor connects master controller, the master controller connection
Wireless communication module, the wireless communication module can be connected with remote terminal, and the right-hand member of the bottom plate is provided with support, the support
Side wall be provided with upper and lower two tapered squeezings block, the upper conical crushing block by hydraulic cylinder connect it is controllable thereon, move down
It is dynamic.
2. large-scale precision ring hot rolling pressure ring rolls pressure control device according to claim 1, it is characterised in that：It is described
The side wall of support is provided with spray bar, and the end of the spray bar is provided with shower nozzle, and the spray bar connects water tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826876.5A CN107520381A (en) | 2017-09-14 | 2017-09-14 | Large-scale precision ring hot rolling pressure ring rolls pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826876.5A CN107520381A (en) | 2017-09-14 | 2017-09-14 | Large-scale precision ring hot rolling pressure ring rolls pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107520381A true CN107520381A (en) | 2017-12-29 |
Family
ID=60735957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826876.5A Pending CN107520381A (en) | 2017-09-14 | 2017-09-14 | Large-scale precision ring hot rolling pressure ring rolls pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107520381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296400A (en) * | 2018-01-29 | 2018-07-20 | 安徽工业大学 | A kind of gear flange rolles over ring and perforates lossless modifying device and its processing method |
| CN108339911A (en) * | 2018-01-29 | 2018-07-31 | 马鞍山市广源法兰环件有限公司 | A kind of perforation of rolling ring hammer cogging is without damage device and its processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210836A (en) * | 1990-12-03 | 1992-07-31 | Hitachi Metals Ltd | Ring rolling mill |
| CN101337256A (en) * | 2007-07-06 | 2009-01-07 | 西安重型机械研究所 | Aluminum alloy ring piece rolling technique and device |
| CN202316874U (en) * | 2011-11-09 | 2012-07-11 | 泉州正鑫机械有限公司 | Large horizontal ring rolling mill |
| CN102861841A (en) * | 2012-09-21 | 2013-01-09 | 济南大学 | Experiment test device and experiment test method of radial-axial ring rolling |
| CN104148551A (en) * | 2014-07-07 | 2014-11-19 | 芜湖市海联机械设备有限公司 | Intelligentized finish-rolling device |
| CN204892831U (en) * | 2015-08-19 | 2015-12-23 | 成都成化机械制造有限公司 | Multidirectional rolling horizontal numerical control is passed through many hands or places and is encircled machine |
-
2017
- 2017-09-14 CN CN201710826876.5A patent/CN107520381A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210836A (en) * | 1990-12-03 | 1992-07-31 | Hitachi Metals Ltd | Ring rolling mill |
| CN101337256A (en) * | 2007-07-06 | 2009-01-07 | 西安重型机械研究所 | Aluminum alloy ring piece rolling technique and device |
| CN202316874U (en) * | 2011-11-09 | 2012-07-11 | 泉州正鑫机械有限公司 | Large horizontal ring rolling mill |
| CN102861841A (en) * | 2012-09-21 | 2013-01-09 | 济南大学 | Experiment test device and experiment test method of radial-axial ring rolling |
| CN104148551A (en) * | 2014-07-07 | 2014-11-19 | 芜湖市海联机械设备有限公司 | Intelligentized finish-rolling device |
| CN204892831U (en) * | 2015-08-19 | 2015-12-23 | 成都成化机械制造有限公司 | Multidirectional rolling horizontal numerical control is passed through many hands or places and is encircled machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296400A (en) * | 2018-01-29 | 2018-07-20 | 安徽工业大学 | A kind of gear flange rolles over ring and perforates lossless modifying device and its processing method |
| CN108339911A (en) * | 2018-01-29 | 2018-07-31 | 马鞍山市广源法兰环件有限公司 | A kind of perforation of rolling ring hammer cogging is without damage device and its processing method |
| CN108339911B (en) * | 2018-01-29 | 2019-04-19 | 马鞍山市广源法兰环件有限公司 | A kind of perforation of rolling ring hammer cogging is without damage device |
| CN108296400B (en) * | 2018-01-29 | 2020-07-03 | 安徽工业大学 | Gear flange ring rolling perforation nondestructive tempering device and machining method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |
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| RJ01 | Rejection of invention patent application after publication |