CN207615361U - Energy-saving double-line cold rolled pipe - Google Patents
Energy-saving double-line cold rolled pipe Download PDFInfo
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- CN207615361U CN207615361U CN201721760578.2U CN201721760578U CN207615361U CN 207615361 U CN207615361 U CN 207615361U CN 201721760578 U CN201721760578 U CN 201721760578U CN 207615361 U CN207615361 U CN 207615361U
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- 238000005096 rolling process Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000005097 cold rolling Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种节能型双线冷轧管机，包括按照进料顺序依次排列在一起的进料机构、回转机构、进给机构、轧制机构以及出料机构，所述轧制机构包括机架和滑动设置在所述机架上的轧制机头，所述轧制机头与驱动组件连接，所述驱动组件可驱动所述轧制机头沿机架长度方向往复移动，所述轧制机头内设有两对轧辊总成，每对轧辊总成包括固定在轧制机头的上轧辊以及位于所述上轧辊下方的下轧辊，所述上轧辊和下轧辊上设有相互配合的压辊轮，两个轧辊总成中的轧辊轮交错分布，所述轧制机构沿轧辊轮转动方向形成两条平行的加工线，与现有技术相比，本实用新型改变以往冷轧管机单一加工工位的结构，降低单位产量能耗，提高冷轧效率。
The utility model discloses an energy-saving double-line cold-rolled pipe mill, which comprises a feeding mechanism, a rotary mechanism, a feeding mechanism, a rolling mechanism and a discharging mechanism arranged together in sequence according to the feeding sequence. The rolling mechanism It includes a frame and a rolling head slidably arranged on the frame, the rolling head is connected with a driving assembly, and the driving assembly can drive the rolling head to reciprocate along the length direction of the frame, so Two pairs of roll assemblies are arranged in the rolling head, and each pair of roll assemblies includes an upper roll fixed on the rolling head and a lower roll positioned below the upper roll, and the upper roll and the lower roll are provided with The cooperating pressure rollers, the rollers in the two roller assemblies are distributed alternately, and the rolling mechanism forms two parallel processing lines along the rotation direction of the rollers. Compared with the prior art, the utility model changes the previous cold The single processing station structure of the pipe rolling mill reduces energy consumption per unit output and improves cold rolling efficiency.
Description
【Technical field】
The utility model is related to the technical field of stainless steel tube processing equipment, especially a kind of energy-saving two-wire cold rolled tube
Machine.
【Background technology】
With the rapid development of economy, cold pilger mill is widely applied in China, nowadays seamless steel pipe has been applied
It is also increasing to its demand in the every field of national economy；The seamless steel pipe of cold-drawing technology production is originally used, now
Gradually substituted by cold-rolling process.
Cold pilger mill in the prior art generally comprises feed mechanism, swing mechanism, feed mechanism, rolling mechanism and goes out
Expect mechanism.Rolling mechanism is the core of cold pilger mill, and rolling head makes it be moved back and forth on guide rail by connecting rod drive, so as to roll
Roller is in the reciprocal roll compacting in the surface of common pipe at accurate tubing.But a secondary roll device is only arranged in existing rolling head
Converted products, efficiency is low, waste of manpower, waste of energy, and due to the limitation of driving structure, it is low, single that there is also mill speeds
The problems such as position yield energy consumption is big, poor product quality.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of energy-saving double-line cold rolled pipe,
Two-wire processing can be reached, improve cold rolling efficiency, reduce energy consumption.
To achieve the above object, the utility model proposes a kind of energy-saving double-line cold rolled pipes, including suitable according to feeding
Sequence is arranged in order feeding mechanism, swing mechanism, feed mechanism, rolling mechanism and discharging mechanism together, the roll mill
Structure includes rack and the rolling head that is slidably arranged in the rack, and the rolling head is connect with drive component, the drive
Dynamic component can drive the rolling head to be moved back and forth along rack length direction, and it is total that two pairs of rolls are equipped in the rolling head
At each pair of roll assembly includes being fixed on the topping roll for rolling head and the bottom roll below the topping roll, described
Topping roll and bottom roll are equipped with mutually matched roller wheel, and the roll wheels in two roll assemblies are interspersed, the rolling
Mechanism forms two parallel processing lines along roll wheels rotation direction.
Preferably, the driving component includes driving motor, gear reducer and flywheel casing, the motor shaft of the driving motor
It is connected through the input terminal of clutch pack and speed reducer, the output end of the speed reducer is connect with the flywheel casing, the flywheel
Case and high speed axis connection, the high speed shaft are drivingly connected through crank rod assembly and the rolling head, rotate the high speed shaft
The rolling head can be made to move back and forth.
Preferably, the both sides of the rack offer the sliding rail of parallelly distribute on, the basal sliding peace of the rolling head
In the sliding rail.
Preferably, the feeding mechanism includes being located at the holder on same axis with the rack and being arranged in the branch
Liftout trolley on frame, the holder are equipped with the driving band of a pair of parallel distribution, and the driving band can by Power Component driving
It rotates, the small car bottom of liftout is equipped with the link block engaged with the driving band, and the rotation driving band can make described
Liftout trolley is moved along the driving band.
Preferably, the Power Component includes liftout motor and retarder, the output end of the liftout motor is through transmission
The input terminal of band and the retarder is sequentially connected, and driven roller, the driving band are connected on the output end of the retarder
Tightly it is followed to rotate in the driven roller.
Preferably, the clutch pack is electromagnetic clutch.
The beneficial effects of the utility model：The utility model rationally design rolling handpiece structure, using two pairs staggeredly roll
Roller assembly forms the roll wheels rotation station of two autonomous workings, reaches two-wire processing, compared with prior art, the utility model
Change the structure of the single processing stations of previous cold pilger mill, reduce specific yield energy consumption, improves cold rolling efficiency.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of rolling mechanism in the utility model；
In figure：1- feeding mechanisms, 2- swing mechanisms, 3- feed mechanisms, 4- rolling mechanisms, 5- discharging mechanisms, 6- racks, 7-
Roll head, 8- topping rolls, 9- bottom rolls, 10- roll wheels, 11- processing lines, 12- driving motors, 13- speed reducers, 14- flywheels
Case, 15- high speed shafts, 16- crank rod assemblies, 17- sliding rails, 18- holders, 19- liftouts trolley, 20- driving band, 21- link blocks,
22- liftouts motor, 23- retarders, 24- driven rollers.
【Specific implementation mode】
Refering to fig. 1 and Fig. 2, the utility model includes being arranged in order feeding mechanism 1 together, revolution according to charge order
Mechanism 2, feed mechanism 3, rolling mechanism 4 and discharging mechanism 5, the rolling mechanism 4 include rack 6 and are slidably arranged in described
Rolling head 7 in rack 6, the rolling head 7 are connect with drive component, and the driving component can drive the rolling head
7 move back and forth along 6 length direction of rack, and two pairs of roll assemblies are equipped in the rolling head 7, and each pair of roll assembly includes fixing
It is set on the topping roll 8 and the bottom roll 9 below the topping roll 8 for rolling head 7, the topping roll 8 and bottom roll 9
There are mutually matched roller wheel 10, the roll wheels 10 in two roll assemblies to be interspersed, the rolling mechanism 4 is along roll wheels 10
Rotation direction forms two parallel processing lines 11.
Specifically, the driving component includes driving motor 12, speed reducer 13 and flywheel casing 14, the driving motor 12
Motor shaft is connect through clutch pack with the input terminal of speed reducer 13, and the clutch pack is electromagnetic clutch, the deceleration
The output end of machine 13 is connect with the flywheel casing 14, and the flywheel casing 14 is connect with high speed shaft 15, and the high speed shaft 15 is through crank
Link assembly 16 is drivingly connected with the rolling head 7, and rotating the high speed shaft 15 can be such that the rolling head 7 moves back and forth.
Specifically, the both sides of the rack 6 offer the sliding rail 17 of parallelly distribute on, the basal sliding of the rolling head 7
In the sliding rail 17.
Specifically, the feeding mechanism includes being located at the holder 18 on same axis with the rack 6 and being arranged described
Liftout trolley 19 on holder 18, the holder 18 are equipped with the driving band 20 of a pair of parallel distribution, and the driving band 20 is by moving
Power Component driver can rotate, and 19 bottom of liftout trolley is equipped with the link block 21 engaged with the driving band 20, rotation
The driving band 20 can be such that the liftout trolley 19 is moved along the driving band 20.
Specifically, the Power Component includes liftout motor 22 and retarder 23, the output end warp of the liftout motor 22
The input terminal of transmission belt and the retarder 23 is sequentially connected, and driven roller 24, institute are connected on the output end of the retarder 23
Driving band 20 is stated to be stretched in the driven roller 24 it is followed to rotate.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760578.2U CN207615361U (en) | 2017-12-17 | 2017-12-17 | Energy-saving double-line cold rolled pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760578.2U CN207615361U (en) | 2017-12-17 | 2017-12-17 | Energy-saving double-line cold rolled pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615361U true CN207615361U (en) | 2018-07-17 |
Family
ID=62819825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760578.2U Active CN207615361U (en) | 2017-12-17 | 2017-12-17 | Energy-saving double-line cold rolled pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064937A (en) * | 2019-04-19 | 2019-07-30 | 杨元恒 | A kind of solid two-wire metal welded pipe units |
| CN110328240A (en) * | 2019-05-21 | 2019-10-15 | 松阳永信机械制造有限公司 | A kind of single line long stroke high-speed cold Pilger mill |
| CN112828044A (en) * | 2020-12-29 | 2021-05-25 | 太原重工股份有限公司 | Main rolling mill of two-roller cold tube rolling mill |
-
2017
- 2017-12-17 CN CN201721760578.2U patent/CN207615361U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064937A (en) * | 2019-04-19 | 2019-07-30 | 杨元恒 | A kind of solid two-wire metal welded pipe units |
| CN110064937B (en) * | 2019-04-19 | 2021-03-02 | 杨元恒 | Three-dimensional double-line metal welded pipe unit |
| CN110328240A (en) * | 2019-05-21 | 2019-10-15 | 松阳永信机械制造有限公司 | A kind of single line long stroke high-speed cold Pilger mill |
| CN112828044A (en) * | 2020-12-29 | 2021-05-25 | 太原重工股份有限公司 | Main rolling mill of two-roller cold tube rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323400 No. 227, Ruiyang Avenue, Xiping street, Songyang County, Lishui City, Zhejiang Province Patentee after: Longda Steel Group Co.,Ltd. Address before: 323400 No. 227, Ruiyang Avenue, Xiping street, Songyang County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG LONGDA STAINLESS STEEL Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy saving dual wire cold rolling pipe mill Effective date of registration: 20231108 Granted publication date: 20180717 Pledgee: Bank of China Limited Songyang County sub branch Pledgor: Longda Steel Group Co.,Ltd. Registration number: Y2023330002548 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180717 Pledgee: Bank of China Limited Songyang County sub branch Pledgor: Longda Steel Group Co.,Ltd. Registration number: Y2023330002548 |