CN106563707B - 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines - Google Patents
3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines Download PDFInfo
- Publication number
- CN106563707B CN106563707B CN201610844718.8A CN201610844718A CN106563707B CN 106563707 B CN106563707 B CN 106563707B CN 201610844718 A CN201610844718 A CN 201610844718A CN 106563707 B CN106563707 B CN 106563707B
- Authority
- CN
- China
- Prior art keywords
- roll
- double
- entrance
- group
- groups
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines.Lever apparatus is put with copper bar entrance and exit, the outlet of copper bar is corresponding with the first mill train entrance of 3 groups of double-roll rolling mills, the previous group mill train outlet of 3 groups of double-roll rolling mills is corresponding with later group mill train entrance, the outlet of most end mill train is corresponding with the first draw bead entrance of 7 die wire drawing machines, the previous die drawing road outlet of 7 die wire drawing machines is corresponding with latter die drawing road entrance, the outlet of most end draw bead is corresponding with the entrance of constant speed wheel, the outlet of constant speed wheel is corresponding with the entrance of annealing device, the outlet of annealing device is corresponding with the entrance of line storage wheel group, and the outlet of line storage wheel group is corresponding with the entrance of take-up.The present invention makes up-drawing method 8mm oxygen-free copper bars that can be redrawn after preceding 3 groups of mill millings of the machine to the copper wire of required specification, so as to which less than 0.10 copper wire can be produced by processing, the copper wire lattice structure processed is uniformly fine and closely woven, it advantageously reduces defect to continue to reprocess, the copper wire energy consumption of production unit weight significantly reduces.
Description
Technical field
The present invention relates to a kind of 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, refer in particular to a kind of for electric wire electricity
8-10mm copper bar is stretched or rolled in cable production the copper wire equipment for redrawing required specification.
Background technology
At present in the conductor production of electric wire, the raw material of copper conductor be usually the 8mm copper bar of continuous casting and rolling, on draw
The 17mm oxygen-free copper bars 8mm copper bars that 8mm oxygen-free copper bars and up-drawing method directly produce after milling train cold rolling of method production, first two
Copper wire its structural lattice of raw material production is uniformly fine and closely woven, is suitble to continue the thin copper wire for being worked into less than 0.10, but cost compared with
It is high.And the 8mm oxygen-free copper bars of up-drawing method production are since without milling train cold rolling, lattice is thick and uneven, can not often continue to process.
In order to solve the problems, such as up-drawing method production 8mm oxygen-free copper bars can through being processed into less than 0.10 thin copper wire,
The present inventor has invented 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines for substituting 13 original die wire drawing machines, then
There is this case generation.
The content of the invention
It is an object of the invention to provide a kind of 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, make up-drawing method
8mm oxygen-free copper bars can be redrawn after preceding 3 groups of mill millings of the machine to the copper wire of required specification, so as to can be with by processing
The copper wire of production less than 0.10.
To achieve these goals, solution of the invention is：
3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, including putting lever apparatus, 3 groups of double-roll rolling mills, 7 die wire drawings
Machine, constant speed wheel, annealing device, line storage wheel group and take-up；It puts lever apparatus to export with copper bar entrance and copper bar, the outlet of copper bar
Corresponding with the first mill train entrance of 3 groups of double-roll rolling mills, 3 groups of double-roll rolling mills are arranged side by side from front to back, two adjacent groups double-roll rolling mill
Between previous group double-roll rolling mill mill train export, the most end of 3 group double-roll rolling mill corresponding with the mill train entrance of later group double-roll rolling mill
Mill train outlet is corresponding with the first draw bead entrance of 7 die wire drawing machines, and 7 die wire drawing machines are arranged side by side from front to back, adjacent two die wire drawing
The draw bead of previous die wire drawing machine exports, the most end draw bead of 7 die wire drawing machines corresponding with the draw bead entrance of latter die wire drawing machine between machine
Outlet is corresponding with the entrance of constant speed wheel, and the outlet of constant speed wheel is corresponding with the entrance of annealing device, the outlet of annealing device and storage line
The entrance of wheel group corresponds to, and the outlet of line storage wheel group is corresponding with the entrance of take-up.
Every group of double-roll rolling mill of 3 groups of double-roll rolling mills all includes a motor and second mate's roll, and second mate's roll is respectively
Horizontal roll group and vertical roll stacks, horizontal roll group are located at the front of vertical roll stacks, so 3 groups of double-roll rolling mills share six pairs
Roll stacks, for the spindle drive of motor in double output gear case, double output gear case provides two output shafts, one of output
Axis is by deflecting gearbox transmission in horizontal roll group, another output shaft is by direct connection gearbox transmission in vertical roll stacks.
The horizontal roll group all including rack, adjusting mechanism, roll fixed frame, is rolled as vertical roll stacks structure
Roller A, roll mandrel A, to gear, roll B and roll mandrel B；By adjusting mechanism support, slidably installation is rolled in rack
Roller fixed frame, roll fixed frame is interior equipped with roll mandrel A, roll mandrel B, roll A, roll B and bearing, and roll A passes through roll mandrel A framves
It is located in roll fixed frame, roll B is erected at by roll mandrel B in roll fixed frame, is set between roll mandrel A and roll fixed frame
There is bearing, bearing is equipped between roll mandrel B and roll fixed frame, roll A and roll B is coordinated by concaveconvex structure, and roll A is with rolling
Form the mill train passed through for copper bar between roller B, on roll mandrel A and roll mandrel B installation to gear and roll mandrel A and roll mandrel B it
Between by gear-linked, horizontal roll group to gear by deflecting gearbox transmission, vertical roll stacks pass through gear
Direct connection gearbox transmission.
The mill train section of the horizontal roll group is ellipse, and the mill train section of vertical roll stacks is circle.
In every group of double-roll rolling mill of 3 groups of double-roll rolling mills, the linear velocity of vertical roll stacks is K times of horizontal roll group, K
To be processed the lengthening coefficient that copper wire passes through the rolling of vertical roll stacks.
After using the above program, the present invention is to roll up-drawing method 8mm oxygen-free copper bars by preceding 3 groups of double-roll rolling mills of the machine
Afterwards, the copper wire of required specification is stretched to using rear 7 die wire drawing machine of the machine, so as to which less than 0.10 can be produced by processing
Copper wire.
The present invention has following features：
First, the present invention is even drawn by 3 groups of double-roll rolling mill tandem rollings and 7 die wire drawing machines, and the product lattice structure produced is more equal
It is even and fine close.Due to common big drawing machine by copper wire by wire drawing die draw out come, in pulling process, copper wire is subject to mould to make
Centripetal extruding force makes its section deformation, but is also subject to the force of sliding friction of mould simultaneously, so copper wire arrives after having gone out mould
This section of hauling drum is still subject to powerful drawing force, although drawing force is not up to the yield strength of copper wire, but it is internal
Lattice has the trend being elongated.And the present invention preceding 3 groups of double-roll rolling mills in the operation of rolling, copper wire is subject to the centripetal force of roll to make
The frictional force of roll and copper wire drives copper wire to travel forward while it is deformed, and copper wire is not stretched power after having gone out roll.
2nd, the copper wire of the similary specification of rolling production is even drawn in 3 groups of double-roll rolling mills and 7 die wire drawing machines combination of the invention, than common
Big drawing machine saves energy.Make substantial amounts of idle work since common wire drawing machine will overcome the frictional force of mould, and 3 groups of the present invention
It is as the dynamic of conveying copper wire that the force of rolling friction between the roll and copper wire of tandem mill is even drawn in double-roll rolling mill and the combination of 7 die wire drawing machines
Power, i.e. roll drive copper wire to move forward, so the power smaller needed for the operation of rolling, the same size of production unit weight
During copper wire, less energy is consumed than common big drawing machine using 3 groups of double-roll rolling mills of the invention and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines
Amount.
Description of the drawings
Fig. 1 is the side view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structure diagram of every group of double-roll rolling mill of the invention；
Fig. 4 is the structure diagram of roll stacks of the present invention；
Fig. 5 is each unit parameter table of the present invention.
Label declaration
1 puts lever apparatus, and 23 groups of double-roll rolling mills, 21-23 double-roll rolling mills, 37 die wire drawing machines, 31-37 wire drawing machinees, 4 is fixed
Speed wheel, 5 annealing devices, 6 line storage wheel groups, 7 take-ups；
201 motors, 202 double output gear cases, 212,222 output shafts, 203 deflecting gearboxes, 204 direct connection speed changes
Case, 205 horizontal roll groups, 206 vertical roll stacks；
51 adjusting mechanisms, 52 racks, 53 roll fixed frames, 54 roll A, 55 roll mandrel A, 56 pairs of gears, 57 roll
Roll shaft B, 58 roll B, 59 bearings, 60 concaveconvex structures, 61 mill traines.
Specific embodiment
As depicted in figs. 1 and 2, present invention is disclosed 3 groups of double-roll rolling mills and 7 die wire drawing machines to combine tandem-rolling continuous machine drawing, including
Put 1,3 group of double-roll rolling mill 2 of lever apparatus, 7 die wire drawing machines 3, constant speed wheel 4, annealing device 5, line storage wheel group 6 and take-up 7.
Putting lever apparatus 1, constant speed wheel 4, annealing device 5, line storage wheel group 6 and take-up 7 in the unit of the present invention can be with
Existing 13 common mould big drawing machines are the same.7 die wire drawing machines 3 of the present invention are as rear 7 mould of 13 common mould big drawing machines.3 groups
Double-roll rolling mill 2 is made of 3 groups of independence milling trains 31,32 and 33.
It puts lever apparatus 1 to export with copper bar entrance and copper bar, puts the of the copper bar outlet of lever apparatus 1 and 3 groups of double-roll rolling mills 2
One mill train entrance（Double-roll rolling mill 21）Corresponding, 3 groups of independence double-roll rolling mills 21,22 and 23 of 3 groups of double-roll rolling mills 2 are from front to back simultaneously
Row is set, the mill train outlet of previous group double-roll rolling mill and the mill train entrance of later group double-roll rolling mill between two adjacent groups double-roll rolling mill
It is corresponding, the most end mill train outlet of 3 groups of double-roll rolling mills 2（Double-roll rolling mill 23）With the first draw bead entrance of 7 die wire drawing machines 3（Wire drawing
Machine 31）Corresponding, 7 die wire drawing machines are arranged side by side by seven wire drawing machine 31-37 front to backs, previous mould between adjacent two die wire drawing machine
The draw bead outlet of wire drawing machine is corresponding with the draw bead entrance of latter die wire drawing machine, the most end draw bead outlet of 7 die wire drawing machines 3（Wire drawing machine
37）Corresponding with the entrance of constant speed wheel 4, the outlet of constant speed wheel 4 is corresponding with the entrance of annealing device 5, the outlet of annealing device 5 with
The entrance of line storage wheel group 6 corresponds to, and the outlet of line storage wheel group 6 is corresponding with the entrance of take-up 7.
Wherein, as shown in figure 3, every group of double-roll rolling mill 21,22 and 23 of 3 groups of double-roll rolling mills 2 all includes a motor
201 and second mate's roll, second mate's roll is respectively horizontal roll group 205 and vertical roll stacks 206, and horizontal roll group 205 is located at perpendicular
The front of straight roll stacks 206, so 3 groups of double-roll rolling mills 2 share six secondary roll stacks, the spindle drive of motor 201 is in dual output tooth
Roller box 202, double output gear case 202 provide two the same output shafts of rotating speed 212 and 222, one of output shaft 212 with
Deflecting gearbox 203 is connected, and is obtained by speed change with 203 input shaft of deflecting gearbox into 90 degree of output shaft, deflecting gearbox
203 output shaft and the input shaft of horizontal roll group 205 are connected transmission, and such horizontal roll group 205 just has power.Equally,
Another output shaft 222 is connected with vertical roll stacks 206 by direct connection gearbox 204 and is transmitted in vertical roll stacks 206, makes to erect
Straight roll stacks 206 also obtain power.
The horizontal roll group 205 and 206 structure of vertical roll stacks of the present invention is the same, and can be exchanged, such as Fig. 4 institutes
Show, all including adjusting mechanism 51, rack 52, roll fixed frame 53, roll A 54, roll mandrel A 55, to gear 56, roll mandrel B
57 and roll B 58.It is supported in rack 52 by adjusting mechanism 51 and roll fixed frame 53 is slidably installed.Roll is consolidated
Determine in frame 53 equipped with roll A 54, roll mandrel A 55, roll mandrel B 57 and roll B 58 and bearing 59.Roll A 54 passes through roll
Axis A 55 is erected in roll fixed frame 53, and roll B 58 is erected at by roll mandrel B 57 in roll fixed frame 53, roll mandrel A
Bearing 59 is equipped between 55 and roll fixed frame 53, bearing 59, roll A are equipped between roll mandrel B 57 and roll fixed frame 53
54 are coordinated with roll B 58 by concaveconvex structure 60, and the essence for ensureing roll A 54 and roll B 58 is coordinated by concaveconvex structure 60
Really cooperation.The mill train 61 passed through for copper bar is formed between roll A 54 and roll B 58, it can by upper and lower two adjusting mechanisms 51
To adjust the distance of roll A 54 and roll B 58, so as to adjust lengthening coefficient of the copper wire Jing Guo this roll stacks.Usual roll stacks
Lengthening coefficient be all to maintain it is constant, so adjusting mechanism 51 all be provided with /V, as long as being transferred to position.Level is rolled
61 section of mill train of roller group 205 is ellipse, and 61 section of mill train of vertical roll stacks 206 is circle.Roll mandrel A 55 and roll
On axis B 57 installation between gear 56 and roll mandrel A 55 and roll mandrel B 57 by linking to gear 56, horizontal roll group
205 be driven to gear 56 by deflecting gearbox 203 provides power, and vertical roll stacks 206 become gear 26 by direct connection
The fast transmission of case 204 provides power, as shown in figure 4, roll mandrel B 57 obtains power from the external world passes to roll B 58, while by right
Power is transferred to roll mandrel A 55 by gear 59, then is passed on roll A 54.
In the present invention, it is to be used for bundled 8-10mm copper bars to be released for milling train to put lever apparatus 1, and putting lever apparatus is
Passive type puts linkage.The speed of constant speed wheel 4 determines the speed of service of entire unit.Draw out what is come by 6 rollings and 7
Copper wire generates hardening, so to pass through the annealing of annealing device 5, can just copper wire be made to soften.The effect of line storage wheel group 6 is association
Adjust the copper wire annealing out and take-up 7 being capable of storage pulls out when being matched in speed and admission machine automatic removable disk line.
3 groups of double-roll rolling mills 2 are plus the core that the combination of 7 die wire drawing machines 3 is the present invention, and copper bar is by 3 groups of double-roll rolling mills 2 totally 6
Secondary roll rolling, then draws using 7 die wire drawing machines 3, can make mode of the copper wire of 10mm diameters Jing Guo cold-rolling deformation
Copper wire diameter drastically becomes smaller, and produces required specification.
In 3 groups of double-roll rolling mills 2, the linear velocity per pair roll is all different, and linear velocity calculating is：After 7 die wire drawing machines 3
4 linear velocity of constant speed wheel be fixed, the linear velocity of the 6th mould is that the lengthening coefficient of 4 linear velocity of constant speed wheel divided by the 6th mould is drawn
, and so on linear velocity when can calculate wire drawing machine inlet wire, that is, the linear velocity of the vertical roll stacks of the 3rd group of milling train,
Linear velocity according to vertical roll stacks is K times of horizontal roll group, and K is to be processed the extension that copper wire passes through the rolling of vertical roll stacks
Coefficient, then, the linear velocity of the horizontal roll group of the 3rd group of milling train is also prolonging for vertical roll stacks linear velocity divided by horizontal roll group
Stretch what coefficient was drawn, and so on can calculate the linear velocity of every secondary roll, so as to calculate the rotating speed of every secondary roll, see figure
5。
During processing, copper bar is released by putting lever apparatus 1 into the tandem-rolling continuous machine drawing of the present invention, the 1st group of milling train water
Flat-rolled roller group makes copper bar section become ovalisation, using vertical roll stacks its section is made to roll into circle again, is so rolled by 3
The copper wire that section becomes smaller after machine enters 7 die wire drawing machines, successively by the stretching of 7 moulds, obtains required copper wire specification.But
At this moment copper wire is hard, is annealed by annealing device 5, obtains soft copper wire and is received on drum.So entire production process is just
It completes.
There are two remarkable results for copper wire processing by the present invention：
1st, the copper wire lattice structure processed is uniformly fine and closely woven, advantageously reduces defect and continues to reprocess；
2nd, the copper wire energy consumption of production unit weight significantly reduces.
Claims (3)
1.3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, it is characterised in that：Including putting lever apparatus, 3 groups of double rollers are rolled
Machine, 7 die wire drawing machines, constant speed wheel, annealing device, line storage wheel group and take-up；Lever apparatus is put with copper bar entrance and copper bar to go out
Mouthful, the outlet of copper bar is corresponding with the first mill train entrance of 3 groups of double-roll rolling mills, between the two adjacent groups double-roll rolling mill of 3 groups of double-roll rolling mills
The mill train of previous group double-roll rolling mill exports, the most end mill train of 3 group double-roll rolling mill corresponding with the mill train entrance of later group double-roll rolling mill
Export, adjacent two die wire drawing machine of 7 die wire drawing machines between previous die wire drawing machine corresponding with the first draw bead entrance of 7 die wire drawing machines
Draw bead outlet is corresponding with the draw bead entrance of latter die wire drawing machine, the most end draw bead outlet of 7 die wire drawing machines and the entrance pair of constant speed wheel
Should, the outlet of constant speed wheel is corresponding with the entrance of annealing device, and the outlet of annealing device is corresponding with the entrance of line storage wheel group, line storage wheel
The outlet of group is corresponding with the entrance of take-up；
Every group of double-roll rolling mill of 3 groups of double-roll rolling mills all includes a motor and second mate's roll, and second mate's roll is respectively level
Roll stacks and vertical roll stacks, horizontal roll group are located at the front of vertical roll stacks, so 3 groups of double-roll rolling mills share six secondary rolls
Group, for the spindle drive of motor in double output gear case, double output gear case provides two output shafts, and one of output shaft leads to
Deflecting gearbox transmission is crossed in horizontal roll group, another output shaft is by direct connection gearbox transmission in vertical roll stacks；
The mill train section of vertical roll stacks is circle.
2. 3 groups of double-roll rolling mills as described in claim 1 and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, it is characterised in that：The water
Flat-rolled roller group is as vertical roll stacks structure, all including rack, adjusting mechanism, roll fixed frame, roll A, roll mandrel A, right
Gear, roll B and roll mandrel B；Roll fixed frame is slidably installed by adjusting mechanism support in rack, roll is solid
Determine to be erected at roll fixed frame by roll mandrel A equipped with roll mandrel A, roll mandrel B, roll A, roll B and bearing, roll A in frame
In, roll B is erected at by roll mandrel B in roll fixed frame, and bearing, roll mandrel B are equipped between roll mandrel A and roll fixed frame
Bearing is equipped between roll fixed frame, roll A and roll B is coordinated by concaveconvex structure, is formed and supplied between roll A and roll B
On the mill train that copper bar passes through, roll mandrel A and roll mandrel B installation between gear and roll mandrel A and roll mandrel B by joining to gear
It is dynamic, horizontal roll group to gear by deflecting gearbox transmission, vertical roll stacks pass through direct connection gearbox transmission to gear.
3. 3 groups of double-roll rolling mills as described in claim 1 and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines, it is characterised in that：Described 3
In every group of double-roll rolling mill of group double-roll rolling mill, the linear velocity of vertical roll stacks is K times of horizontal roll group, and K is to be processed copper wire
The lengthening coefficient rolled by vertical roll stacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844718.8A CN106563707B (en) | 2016-09-23 | 2016-09-23 | 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844718.8A CN106563707B (en) | 2016-09-23 | 2016-09-23 | 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106563707A CN106563707A (en) | 2017-04-19 |
| CN106563707B true CN106563707B (en) | 2018-05-29 |
Family
ID=58532488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610844718.8A Active CN106563707B (en) | 2016-09-23 | 2016-09-23 | 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563707B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526218A (en) * | 2018-04-16 | 2018-09-14 | 伊东新(德阳)线缆设备有限公司 | A kind of milling method of copper wire |
| CN108311539A (en) * | 2018-04-16 | 2018-07-24 | 伊东新(德阳)线缆设备有限公司 | Copper wire production line |
| CN110653273A (en) * | 2019-09-28 | 2020-01-07 | 浙江晋椿精密工业有限公司 | High-speed high-precision fine line production equipment and production method thereof |
| CN111250556A (en) * | 2020-03-20 | 2020-06-09 | 佛山市顺德区斯创机械设备有限公司 | Full-automatic cable wire drawing continuous annealing production line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682723A (en) * | 1970-01-20 | 1972-08-08 | Nokia Oy Ab | Method of starting a combined wire-drawing,annealing and spooling operation |
| US4569217A (en) * | 1978-03-30 | 1986-02-11 | Giulio Properzi | Apparatus for converting rod stock or wire rod into wire |
| CN102350634A (en) * | 2011-06-29 | 2012-02-15 | 宁波金田铜业(集团)股份有限公司 | Continuous production equipment for stretching, annealing and rolling brass wire rods and continuous process thereof |
| CN102921724A (en) * | 2012-10-29 | 2013-02-13 | 无锡市锡山江海机械制造有限公司 | Two-roll continuous mill for wires |
| CN104028577A (en) * | 2014-06-26 | 2014-09-10 | 芜湖楚江合金铜材有限公司 | Compound type machining equipment for copper alloy flat wires |
| CN105499302A (en) * | 2016-01-11 | 2016-04-20 | 赣州江钨拉法格高铁铜材有限公司 | Production method of pure copper stranded wire |
| CN206276735U (en) * | 2016-09-23 | 2017-06-27 | 福建南平太阳电缆股份有限公司 | 3+7 tandem-rolling continuous machine drawings |
-
2016
- 2016-09-23 CN CN201610844718.8A patent/CN106563707B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682723A (en) * | 1970-01-20 | 1972-08-08 | Nokia Oy Ab | Method of starting a combined wire-drawing,annealing and spooling operation |
| US4569217A (en) * | 1978-03-30 | 1986-02-11 | Giulio Properzi | Apparatus for converting rod stock or wire rod into wire |
| CN102350634A (en) * | 2011-06-29 | 2012-02-15 | 宁波金田铜业(集团)股份有限公司 | Continuous production equipment for stretching, annealing and rolling brass wire rods and continuous process thereof |
| CN102921724A (en) * | 2012-10-29 | 2013-02-13 | 无锡市锡山江海机械制造有限公司 | Two-roll continuous mill for wires |
| CN104028577A (en) * | 2014-06-26 | 2014-09-10 | 芜湖楚江合金铜材有限公司 | Compound type machining equipment for copper alloy flat wires |
| CN105499302A (en) * | 2016-01-11 | 2016-04-20 | 赣州江钨拉法格高铁铜材有限公司 | Production method of pure copper stranded wire |
| CN206276735U (en) * | 2016-09-23 | 2017-06-27 | 福建南平太阳电缆股份有限公司 | 3+7 tandem-rolling continuous machine drawings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106563707A (en) | 2017-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106563707B (en) | 3 groups of double-roll rolling mills and the combination tandem-rolling continuous machine drawing of 7 die wire drawing machines | |
| CN203366855U (en) | Wire harness roll production line and cable production line | |
| CN210586365U (en) | Wire rod production line | |
| CN107671119B (en) | Steel bar flattening production line | |
| CN110340164B (en) | Production process of brass wire | |
| CN201776278U (en) | Single-stranded flat metal wire continuous rolling production line | |
| CN206276735U (en) | 3+7 tandem-rolling continuous machine drawings | |
| CN205042878U (en) | High -speed wire rod subtracts sizing mill apparatus for producing | |
| CN203750993U (en) | Integrated inclined and longitudinal rolling anchor rod rolling mill | |
| CN103846283B (en) | Lamination transmission close-coupled multi-roll mill | |
| CN202506681U (en) | Electricity-saving and powder-saving rebar cold stretcher | |
| CN112170515A (en) | Servo direct-drive roller die water tank straight-advancing type wire drawing machine | |
| CN102691149A (en) | Digital drawing thin end sliver breaking device of drawing frame | |
| CN207577121U (en) | The synchronous multi-roll cold reducing mill of height | |
| CN207446955U (en) | A kind of copper strips processing and forming all-in-one machine of low stain | |
| CN212353424U (en) | Pattern rolling equipment for metal wire | |
| CN201960001U (en) | Special-shaped pipe forming machine | |
| CN105170645B (en) | Shaft three-roller wedge cross rolling mill | |
| CN103354136A (en) | Wire harness rolling production line | |
| CN203281601U (en) | Rolling device for copper alloy flat wire rod molding | |
| CN203737724U (en) | Laminated transmission type compact multi-roller mill | |
| CN1128181A (en) | Miniature semi-continuous wire and rod material rolling process and its equipment | |
| CN206966334U (en) | Cable wire drawing machine with clutch wire drawing section | |
| CN207288351U (en) | A kind of steel bar flattens production line | |
| CN2684958Y (en) | High-speed continuous rolling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: 353000 No. 102, industrial road, Fujian, Nanping Patentee after: FUJIAN NANPING SUN CABLE Co.,Ltd. Patentee after: BAOTOU TAIYANG MANDULA CABLE CO.,LTD. Address before: 353000 No. 102, industrial road, Fujian, Nanping Patentee before: FUJIAN NANPING SUN CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |