CN2384697Y - Three roller planary rolling mill - Google Patents
Three roller planary rolling mill Download PDFInfo
- Publication number
- CN2384697Y CN2384697Y CN 99229111 CN99229111U CN2384697Y CN 2384697 Y CN2384697 Y CN 2384697Y CN 99229111 CN99229111 CN 99229111 CN 99229111 U CN99229111 U CN 99229111U CN 2384697 Y CN2384697 Y CN 2384697Y
- Authority
- CN
- China
- Prior art keywords
- cone
- deep bid
- rotating mechanism
- shaped
- gear
- 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.)
- Expired - Fee Related
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a three roller planetary rolling mill which comprises a frame, a large disc is installed on the frame, and three tapered rollers are installed on the large disc. The large disc is connected with a rotating mechanism, the three tapered rollers are respectively connected with a rotating mechanism, and the center of the large disc which is surrounded with the three tapered rollers is provided with a processing hole of rolled pieces. The utility model has the advantages of one pass deformation generation, high productive efficiency, compact structure, small area occupation, low complete machine investment expenditure, good product quality, and low production cost. The utility model adapts to rolling requirements of tube and bar materials of various kinds of black and non-ferrous metal.
Description
The utility model relates to a kind of metal shaping equipment.
Metal bar and tubing is rolling in the prior art, general two roll shape mill and rotary forging mill, the three-roll cross rolling mills etc. that have a series of passes that adopt, these equipment are huge, quantity is many, investment is big, three-roll cross rolling mill is owing to can not eliminate the rotation of the rolled piece port of export, thereby limited and shut out length and be connected into the possibility of tinuous production with the tandem rolling unit, and the deflection of a time is little, complicated operation.
The purpose of this utility model is to provide a kind of a time deflection big, production efficiency height, the three-roller planetary rolling mill that the rolled piece port of export is not turned round.
Metal solution of the present utility model is:
A kind of three-roller planetary rolling mill comprises frame, adorns deep bid on the frame, adorn three cone-shaped rolls on the deep bid, deep bid is connected with a rotating mechanism, and three cone-shaped rolls are connected with separately rotating mechanism respectively, and the big disk center that three cone-shaped rolls center on has the rolled piece machining hole.
The axis of cone-shaped roll becomes an inclination angle with roll line.The axial line of cone-shaped roll becomes a drift angle with 120 degree reticules.The rotating mechanism that is connected with deep bid comprises the deep bid bevel gear, and bevel gear is driven by variable transmission mechanism by motor deep bid.The rotating mechanism that is connected with cone-shaped roll comprises bevel pinion, bevel pinion is connected with planetary gear by axle, and planetary gear is connected with sun gear, and sun gear is connected with hollow rotating shaft, hollow rotating shaft is connected with the superposition bevel gear, and superposition gear is driven by variable transmission mechanism by motor.Be mutually 120 degree angles between three cone-shaped rolls.
The utility model a time can produce great deflection, can reach 90～98%, and is highly efficient in productivity; Can be supporting with continuous casting, be rolled with continuous casting billet, can be supporting with miscellaneous equipment, form tinuous production, produce black and many kinds of non-ferrous metal pipe, bar; Compact equipment, floor space is little, and the complete machine investment cost is low, and is simple to operate, productivity ratio height, low, the good product quality of cost.Existing rotation in the same way when three cone-shaped rolls of the present utility model are worked, have again with deep bid around the rolled piece revolution, can realize that rolled piece simultaneously rotates, one side is advanced, in the deformed area, progressively realize the requirement of compression, can offset it with the superposition motion again and rotatablely move, the realization rolled piece is turned round requirement in the nothing that the port of export does not change.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is three cone-shaped roll installation site figure among Fig. 1 embodiment.
Fig. 3 is the position diagrammatic sketch of cone-shaped roll and rolled piece among Fig. 1 embodiment.
A kind of three-roller planetary rolling mill, comprise frame 1, dress deep bid 2 on the frame 1, adorn three cone-shaped rolls 3,4,5 on the deep bid 2, deep bid 2 is connected with a rotating mechanism, three cone-shaped rolls 3,4,5 are connected with separately rotating mechanism respectively, and deep bid 2 centers that three cone-shaped rolls 3,4,5 center on have the rolled piece machining hole.
The axis of cone-shaped roll 3,4,5 becomes an angle of inclination beta with roll line.The axial line of cone-shaped roll 3,4,5 becomes a drift angle α with 120 degree reticules, and the rotating mechanism that is connected with deep bid 2 comprises deep bid bevel gear 6, and deep bid bevel gear 6 is driven by variable transmission mechanism by motor 7.The rotating mechanism that is connected with cone-shaped roll 3 comprises bevel pinion 8, bevel pinion 8 is connected with planetary gear 9 by axle, planetary gear 9 is connected with sun gear 10, sun gear 10 is connected with hollow rotating shaft 11, hollow rotating shaft 11 is connected with superposition bevel gear 12, superposition bevel gear 12 is driven by variable transmission mechanism by motor 13, and the rotating mechanism of cone-shaped roll 4,5 is structurally identical with the rotating mechanism of above-mentioned cone-shaped roll 3, but independently bevel pinion and planetary gear are all arranged separately.Hollow rotating shaft 11 is through in the rolled piece machining hole of big disk center, dress rolled piece 14 in its cavity.Be mutually 120 degree angles between three cone-shaped rolls 3,4,5.
Operation principle of the present utility model is: during the processing rolled piece, after rolled piece 14 blanks are nipped, drive by cone-shaped roll, the one side rotation, one side is advanced, and in deep bid 2 rotating process, rolled piece 14 is by three cone-shaped rolls 3,4,5 each processing once, because cone-shaped roll has certain tapering, the compression of rolled piece 14 in the rolling deformation district progressively forms, the cone-shaped roll revolution once, rolled piece 14 is subjected to once very little compression, along with rolled piece 14 travels forward, cone-shaped roll changes once again, and rolled piece 14 obtains once compression, operation so continuously again on the basis of former distortion, when leaving the deformed area to the end, just obtained very big distortion.Existing rotation in the same way when three cone-shaped rolls of the present utility model are worked, have again with deep bid around the rolled piece revolution, can realize that rolled piece simultaneously rotates, one side is advanced, in the deformed area, progressively realize the requirement of compression, can offset it with the superposition motion again and rotatablely move, the realization rolled piece is turned round requirement in the nothing that the port of export does not change.
Claims (6)
1, a kind of three-roller planetary rolling mill is characterized in that: comprise frame, adorn deep bid on the frame, adorn three cone-shaped rolls on the deep bid, deep bid is connected with a rotating mechanism, and three cone-shaped rolls are connected with separately rotating mechanism respectively, and the big disk center that three cone-shaped rolls center on has the rolled piece machining hole.
2, three-roller planetary rolling mill according to claim 1 is characterized in that: the axis of cone-shaped roll becomes an inclination angle with roll line.
3, three-roller planetary rolling mill according to claim 1 is characterized in that: the axial line of cone-shaped roll becomes a drift angle with 120 degree reticules.
4, according to claim 1 or 2,3 described three-roller planetary rolling mills, it is characterized in that: the rotating mechanism that is connected with deep bid comprises the deep bid bevel gear, and bevel gear is driven by variable transmission mechanism by motor deep bid.
5, according to claim 1 or 2,3 described three-roller planetary rolling mills, it is characterized in that: the rotating mechanism that is connected with cone-shaped roll comprises bevel pinion, bevel pinion is connected with planetary gear by axle, planetary gear is connected with sun gear, sun gear is connected with hollow rotating shaft, hollow rotating shaft is connected with the superposition bevel gear, and superposition gear is driven by variable transmission mechanism by motor.
6, according to claim 1 or 2,3 described three-roller planetary rolling mills, it is characterized in that: be mutually 120 degree angles between three cone-shaped rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229111 CN2384697Y (en) | 1999-08-06 | 1999-08-06 | Three roller planary rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229111 CN2384697Y (en) | 1999-08-06 | 1999-08-06 | Three roller planary rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2384697Y true CN2384697Y (en) | 2000-06-28 |
Family
ID=34018390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229111 Expired - Fee Related CN2384697Y (en) | 1999-08-06 | 1999-08-06 | Three roller planary rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2384697Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608761B (en) * | 2003-10-17 | 2012-09-19 | 科克斯技术有限公司 | Method and equipment for rolling rolled piece in a rolling equipment with diagonal rolling machine |
| CN111396710A (en) * | 2020-03-25 | 2020-07-10 | 厦门理工学院 | Mechanical action structure, cutting device, spraying device and detection device |
-
1999
- 1999-08-06 CN CN 99229111 patent/CN2384697Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608761B (en) * | 2003-10-17 | 2012-09-19 | 科克斯技术有限公司 | Method and equipment for rolling rolled piece in a rolling equipment with diagonal rolling machine |
| CN111396710A (en) * | 2020-03-25 | 2020-07-10 | 厦门理工学院 | Mechanical action structure, cutting device, spraying device and detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2384697Y (en) | Three roller planary rolling mill | |
| CN105127256A (en) | Multifunctional round rolling machine | |
| CN219985811U (en) | Channel steel rolled piece straightener | |
| CN1270085A (en) | Adjustable 4-roller cross rolling mill with single (or dual) ihnput drive axlecs) | |
| CN105057357A (en) | Flexible forming process and machine set for changing circular tube into square tube | |
| CN105834222B (en) | The roll stand frame reciprocating drive unit of high-speed cold Pilger mill | |
| CN1055034C (en) | Working method and device for external spiral tendon metal tube | |
| CN2216438Y (en) | Conical roll core rod compound extender | |
| CN2897477Y (en) | Adjustable pull-out reducer | |
| CN2128570Y (en) | Planetary roller mill | |
| CN204182678U (en) | A kind of four roller rotary rolling mill | |
| CN2247567Y (en) | Rolling bending forming machine | |
| CN115446117A (en) | Novel rolling mill with asymmetric rollers | |
| CN200939452Y (en) | Integrated three-roller continuous tube mill | |
| CN205110464U (en) | Multifunctional circle rolling machine | |
| CN206263035U (en) | A kind of coiling machine | |
| CN219378417U (en) | Star-shaped multi-roller closed hole type rod and wire rolling mill | |
| CN113560370A (en) | Flattening device of stainless steel strip straightener | |
| CN212121537U (en) | Hydraulic forging press | |
| CN1059616C (en) | Steel ball bloom continuous rolling mill | |
| CN101607263A (en) | The carrying out three-roller cross-rolling shaping on disk-shaped components of revolution body method and apparatus | |
| CN210063873U (en) | Saddle capable of eliminating collapse of steel coil | |
| CN215279269U (en) | Straightening device applied to steel processing | |
| CN2412728Y (en) | Special paper tube rolling machine | |
| CN2287059Y (en) | Cold rolling machine for three rib screw-thread steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |