CN202045213U - Seven-roll straightening equipment for copper and copper alloy pipe billet and rod billet - Google Patents
Seven-roll straightening equipment for copper and copper alloy pipe billet and rod billet Download PDFInfo
- Publication number
- CN202045213U CN202045213U CN2011201046466U CN201120104646U CN202045213U CN 202045213 U CN202045213 U CN 202045213U CN 2011201046466 U CN2011201046466 U CN 2011201046466U CN 201120104646 U CN201120104646 U CN 201120104646U CN 202045213 U CN202045213 U CN 202045213U
- Authority
- CN
- China
- Prior art keywords
- roll
- straightening
- speed reducer
- copper
- smoothing
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 12
- 239000010949 copper Substances 0.000 title claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 238000009499 grossing Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000003350 kerosene Substances 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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Abstract
The utility model discloses seven-roll straightening equipment for copper and copper alloy pipe billets and copper and copper alloy rod billets. The equipment comprises a straightening machine base and a tensioning post which is arranged on the straightening machine base, wherein a guiding roll and a straightening roll group are arranged on the straightening machine base; the straightening roll group comprises three groups of straightening roll pairs; each straightening roll pair comprises two straightening rolls which are arranged oppositely to each other up and down; each straightening roll positioned on the upper part is connected with an upper roll transmitting speed reducer through an upper roll transmitting universal joint; each straightening roll which is positioned on the lower part is connected with a lower roll transmitting speed reducer through a lower roll transmitting universal joint; the upper roll transmitting speed reducer is connected with an upper roll transmitting motor; and the lower roll transmitting speed reducer is connected with a lower roll transmitting motor. The seven-roll straightening device is formed by adding a set of guiding rolls to a six-roll straightening device and has the characteristics of convenience in regulation and high precision for straightening a manufactured product.
Description
Technical field
The utility model relates to the metal manufacture field, relates in particular to seven roller equipment for straightening of a kind of copper and copper alloy tube rod base.
Background technology
Through the copper of extrusion blooming and copper alloy tube rod blank, generally will could export trade through cold working such as rolling, stretching and follow-up treatment process, traditional processing technology is directly to be rolled, to stretch extruding blank.Along with the continuous progress of copper and copper alloy tube rod process technology, also more and more higher to the linearity requirement of blank.Because extruding blank is soft attitude, drop temperature is also higher, and the elongated blank that extrudes very easily bends in traction, discharging, transport process.Crooked extrude the material loading requirement that blank can not satisfy overlength, high-precision tube rod process unit.Extruded blank before carrying out following process, need carry out pre-straightening and handle.Blank aligning is lower to the requirement of flattening precision, and it is more fixing to manage excellent blank specification, and the workload that straightener is adjusted is little.Adopt seven roller straighteners simple in structure, convenient operating maintenance, can satisfy of the linearity requirement of following process operation, and can reduce equipment investment blank.Existing seven roller straighteners all need the operative employee of rich experiences, artificial manual setting roll shape, and roll shape is adjusted when unreasonable, are easy to product surface produced defectives such as scuffing, impression even bar undergauge phenomenon.
The utility model content
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, seven roller equipment for straightening of a kind of copper and copper alloy tube rod base are provided, be used to extrude the pre-straightening of copper and copper alloy tube rod blank, satisfy of the requirement of follow-up high accuracy manufacturing procedure the blank linearity.
Above-mentioned purpose realizes by following proposal:
Seven roller equipment for straightening of a kind of copper and copper alloy tube rod base, described equipment comprises straightener base and the tension force post that is installed on the described straightener base, it is characterized in that, at described straightener base guide roller and smoothing roll group are installed, described smoothing roll group comprises that 3 groups of smoothing rolls are right, and every group of smoothing roll is to comprising two smoothing rolls that are oppositely arranged up and down; Each is positioned at top smoothing roll and is connected with the top roll transmission speed reducer by the top roll driving universal joint, each is positioned at following smoothing roll and is connected with the lower roll transmission speed reducer by the lower roll driving universal joint, and described top roll transmission speed reducer is connected with the top roll driving motor, and described lower roll transmission speed reducer is connected with the lower roll driving motor.
Equipment according to above-mentioned is characterized in that, is provided with roll surface kerosene lubricating arrangement in described straightener base one side, and this roll surface kerosene lubricating arrangement is connected with the kerosene lubrication station by pipeline.
The beneficial effects of the utility model.Seven roller equipment for straightening of the present utility model are on the basis of six roller straighteners, add a cover guide roller.Have the advantages that roll shape is easy to adjust, the goods flattening precision is high.Because wait to rectify blank for extruding blank, goods are long, the original curved degree is big, bending is also bigger end to end for goods, add a cover guide roller, are convenient to goods during aligning and nip end to end.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, seven roller equipment for straightening of copper of the present utility model and copper alloy tube rod base comprise straightener base 10 and the tension force post 7 that is installed on the straightener base 10, guide roller 8 and smoothing roll group 9 are installed on straightener base 10,4 smoothing roll groups comprise that 3 groups of smoothing rolls are right, and every group of smoothing roll is to comprising two smoothing rolls that are oppositely arranged up and down; Each is positioned at top smoothing roll and is connected with top roll transmission speed reducer 15 by top roll driving universal joint 16, each is positioned at following smoothing roll and is connected with lower roll transmission speed reducer 12 by lower roll driving universal joint 13, and top roll transmission speed reducer 15 is connected with top roll driving motor 14, and lower roll transmission speed reducer 12 is connected with lower roll driving motor 11.Straightener base one side is provided with roll surface kerosene lubricating arrangement 17, and this roll surface kerosene lubricating arrangement 17 is connected with kerosene lubrication station 19 by pipeline.
The process of the excellent blank of aligning pipe is as follows:
Check whether relevant places with the pipe diameter dimension such as smoothing roll roll gap, recurvation amount and smoothing roll angle meet the technology that will align, and whether its position meets the requirements, and not should give correction if any being inconsistent.
Check that each should lock the position and whether be locked, if undesirable should the processing immediately.
Start Hydraulic Station 18, technological lubrication station 19, confirm that pressure is normal, oil circuit is unblocked.
Start two main motors 11,14, confirm the motor stability of rotation, no abnormal phenomenon.
After bundled pipe rod blank hangs on the feeding skid 1, manually open bundle, manage excellent blank and be dispersed in automatically on the stand 1.Material toggling cylinder 2 orders about material toggling mechanism 3 the every excellent blank of pipe is dialled in material loading guide groove 5.Material loading conveying roller 4 is raised to a high position, drives the pipe that needs aligning and send in the aligning main frame, and charging roller 4 will be managed excellent blank and be sent into straightener guide roller 8 by inlet guide and guard 6, guide roller 8 rises fast, manage excellent blank and carry forward, the material loading rollgang is fallen, and material loading rollgang motor stops.Air curtain degreasing unit 20 starts.
Lower roll driving motor 11 orders about lower roll transmission speed reducer 12, gives the straightener lower roll by lower roll driving universal joint 13 with transmission of power; Top roll driving motor 14 orders about top roll transmission speed reducer 15, gives straightener top roll 9 by top roll driving universal joint 16 with transmission of power, manages excellent blank under the effect of three pairs of smoothing rolls up and down, makes the aligning that the alternating bending distortion realizes the excellent blank of pipe.When the excellent blank of pipe left straightener by air curtain degreasing unit 20, high-pressure blast blew the kerosene of the excellent blank surface of pipe off.Discharging roller-way electric motor starting, roller-way rises, and will manage excellent blank and pull out straightener, manages excellent blank through drawing mechanism 21 outputs.The discharging roller-way stops operating, and roller-way descends, and the upset of discharging simultaneously cylinder starts, and the discharging guide groove is opened, and manages excellent blank and rolls into discharging stand 22.Material toggling cylinder 23 drives poking device 24, will manage excellent blank and dial in the frame 25 that gathers materials by root.Finish the pre-straightening process of the excellent blank of pipe.
Claims (2)
1. seven roller equipment for straightening of copper and copper alloy tube rod base, described equipment comprises straightener base and the tension force post that is installed on the described straightener base, it is characterized in that, at described straightener base guide roller and smoothing roll group are installed, described smoothing roll group comprises that 3 groups of smoothing rolls are right, and every group of smoothing roll is to comprising two smoothing rolls that are oppositely arranged up and down; Each is positioned at top smoothing roll and is connected with the top roll transmission speed reducer by the top roll driving universal joint, each is positioned at following smoothing roll and is connected with the lower roll transmission speed reducer by the lower roll driving universal joint, and described top roll transmission speed reducer is connected with the top roll driving motor, and described lower roll transmission speed reducer is connected with the lower roll driving motor.
2. equipment according to claim 1 is characterized in that, is provided with roll surface kerosene lubricating arrangement in described straightener base one side, and this roll surface kerosene lubricating arrangement is connected with the kerosene lubrication station by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201046466U CN202045213U (en) | 2011-04-12 | 2011-04-12 | Seven-roll straightening equipment for copper and copper alloy pipe billet and rod billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201046466U CN202045213U (en) | 2011-04-12 | 2011-04-12 | Seven-roll straightening equipment for copper and copper alloy pipe billet and rod billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045213U true CN202045213U (en) | 2011-11-23 |
Family
ID=44985538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201046466U Expired - Fee Related CN202045213U (en) | 2011-04-12 | 2011-04-12 | Seven-roll straightening equipment for copper and copper alloy pipe billet and rod billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128137A (en) * | 2013-02-27 | 2013-06-05 | 内蒙古包钢钢联股份有限公司 | Straightening machine |
| CN103386428A (en) * | 2013-08-01 | 2013-11-13 | 安吉县鹏大钢管有限公司 | Efficient vertical steel pipe straightener structure |
| CN110496874A (en) * | 2019-09-03 | 2019-11-26 | 中核阿海珐(上海)锆合金管材有限公司 | A kind of nuclear power zirconium alloy cladding pipe method for aligning |
-
2011
- 2011-04-12 CN CN2011201046466U patent/CN202045213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128137A (en) * | 2013-02-27 | 2013-06-05 | 内蒙古包钢钢联股份有限公司 | Straightening machine |
| CN103386428A (en) * | 2013-08-01 | 2013-11-13 | 安吉县鹏大钢管有限公司 | Efficient vertical steel pipe straightener structure |
| CN110496874A (en) * | 2019-09-03 | 2019-11-26 | 中核阿海珐(上海)锆合金管材有限公司 | A kind of nuclear power zirconium alloy cladding pipe method for aligning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140412 |