CN206262977U - A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement - Google Patents
A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement Download PDFInfo
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- CN206262977U CN206262977U CN201621239933.7U CN201621239933U CN206262977U CN 206262977 U CN206262977 U CN 206262977U CN 201621239933 U CN201621239933 U CN 201621239933U CN 206262977 U CN206262977 U CN 206262977U
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- plug
- cooling
- plug conveying
- conveying device
- pedestal
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Abstract
A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement, are related to steel pipe's production apparatus field.Including pedestal, the pedestal is provided with middle plug conveying device along its length, and middle plug conveying device includes multiple the first plug conveying carrier rollers being arranged in order；Plug cooling, lubricating system are symmetrically arranged with the pedestal of the middle plug conveying device both sides, Si Huidun being provided between plug cooling, lubricating system and middle plug conveying device and moving steel construction, the Si Huidun steel moving mechanisms are connected on the support of plug conveying carrier roller.The utility model can provide the plug of cooling, lubrication completion to pipe mill incessantly simultaneously to two plug circulating coolings and lubrication, reduce cost, improve production efficiency.
Description
Technical field
The utility model is related to steel pipe's production apparatus field, the double-core axle cooling of specially a kind of tandem rolling tube machine, lubrication dress
Put.
Background technology
Tandem rolling tube machine is the nucleus equipment of continuous rolling-tube unit, and in the operation of rolling, the roll and plug of tandem rolling tube machine will hold
By high temperature, it follows that single branch plug can not adapt to production, it is therefore necessary to two plug circulation work.The appropriate core of selection
Rod endless form and equipment are to the product mix of production line, cost of investment, plug life-span, the quality to finished product and whole unit
Productivity ratio all has an impact.
At present, the continuous rolling production line of the existing continuous rolling production line of China, or Introduced From Abroad, is all 6 frames or 6+1 framves, length
Flow continuous rolling production line, also brings the equipment cost of costliness while seeking high production rate, production line investment is very big, and tool and mould disappears
The cost of consumption is also very high, and operative skill requirement is very high.Current tandem rolling line is all to adopt the cooling for making plug systemic circulation to realize plug
And lubrication, device structure complexity, greatly, complexity is overhauled in control, operation to floor space, and is all by sacrificial when producing small-caliber steel pipe
Domestic animal rolls ratio come what is produced, also just brings high energy consumption.And during production small lot boiler tube, the tandem rolling line does not have advantage to say,
Therefore short route continuous rolling production line would is that the developing direction of boiler tube production.
Utility model content
The purpose of this utility model is to provide double-core axle cooling, the lubricating arrangement of a kind of tandem rolling tube machine, and the device can be same
When to two plug circulating coolings and lubrication, provide cooling to pipe mill incessantly, the plug that lubrication is completed, improve production
Efficiency, while reducing energy consumption.
Realizing the technical scheme of above-mentioned purpose is：A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement, its feature exist
In：Including pedestal, the pedestal is provided with middle plug conveying device along its length, and middle plug conveying device includes multiple
The first plug conveying carrier roller being arranged in order, the first plug conveying carrier roller is arranged on pedestal by support respectively；The centre
Plug cooling, lubricating system, plug cooling, lubricating system and intermediate core are symmetrically arranged with the pedestal of plug conveying device both sides
Si Huidun is provided between rod conveying device and moves steel construction, the Si Huidun steel moving mechanisms are connected to installs plug conveying carrier roller
On support.
The plug cooling, lubricating system include the bosh, plug rollgang, the core stick graphite lubricating that are arranged in order
System and support chain conveying mechanism, Si Huidun steel moving mechanisms are arranged between support chain conveying mechanism and middle plug conveying device.
The plug rollgang includes multiple the second plug conveying carrier rollers being arranged on by bearing block on pedestal, each
Second plug conveying carrier roller correspondence one drives the reductor that the second plug conveying carrier roller is rotated.
First plug conveying carrier roller of the middle plug conveying device uses liftable carrying roller.
The utility model can simultaneously to two plug circulating coolings and lubrication, incessantly to pipe mill provide cooling,
The plug for completing is lubricated, cost is reduced, production efficiency is improve, tool and mould consumption, with low energy consumption, low dirt can also be reduced
The characteristics of dye, it is ensured that product quality, a kind of plug circulating cooling profit of innovation is provided for China's rolling production seamless steel pipe
Sliding thinking.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in C portions in Fig. 1；
Fig. 3 is the enlarged drawing in D portions in Fig. 1；
Fig. 4 is the enlarged drawing in H portions in Fig. 3；
Fig. 5 is the enlarged drawing in E portions in Fig. 1；
Fig. 6 is the enlarged drawing in F portions in Fig. 1；
Fig. 7 is the enlarged drawing in I portions in Fig. 6；
Fig. 8 is the enlarged drawing in G portions in Fig. 1.
Specific embodiment
As shown in figures 1-8, the utility model includes pedestal 1, and pedestal 1 is provided with middle plug conveying device along its length
2, middle plug conveying device 2 includes multiple the first plug conveying carrier rollers 3 being arranged in order, and the first plug conveying carrier roller 3 is distinguished
It is arranged on pedestal 1 by support 12；Plug cooling, lubrication are symmetrically arranged with the pedestal 1 of middle plug conveying device both sides
System 4 forms cooling, lubrication A areas and cooling, lubrication B areas.
Plug cooling, 4 systems of lubrication include the bosh 5, the plug rollgang 6, core stick graphite lubricating that are arranged in order
System 7 and support chain conveying mechanism 8, Si Huidun shiftings are respectively arranged between support chain conveying mechanism 8 and middle plug conveying device 2
Steel construction 9, the Si Huidun steel moving mechanisms 9 are connected on the support 12 for installing plug conveying carrier roller 3.
Plug rollgang 6 includes multiple the second plug conveying carrier roller carrying rollers 10 being arranged on by bearing block on pedestal 1,
Each second plug conveying carrier roller 10 correspondence one drives the reductor 11 that the second plug conveying carrier roller 10 is rotated.
The carrying roller of middle plug conveying device 2 uses liftable carrying roller.
Operation principle of the present utility model：
After the tube rolling of tandem mill 10 terminates, steel pipe is deviate from by sizing mill, leaves tandem mill, and the stopper mechanism for clamping plug drives
The plug A for leaving tandem mill is retracted along middle plug conveying device 2, and after retracting in place, the stopper mechanism for clamping plug is opened, this
Hui Dun moves steel device and used plug A is pulled out into cooling, lubrication A areas, and the plug rollgang 6 and support chain by A areas are defeated
Mechanism 8 is sent to be cooled down the bosh 5 that plug A is delivered to A areas, after cooling is good, then by the He of plug rollgang 6 in A areas
Support chain conveying mechanism 8 is return back on the support chain conveying mechanism 8 in A areas, and the graphite lubrication mechanism 7 while rollback by A areas completes
Greasing.
Plug A is being cooled down, is being lubricated simultaneously, be provided with cooling, the support chain conveying mechanism 8 in lubrication B areas and carried in B areas
The plug B that preceding cooling, lubrication are completed, dials in middle plug conveying device 2 and is worn by Si Huidun shifting steel device 6 by plug B
Rod, is rolled after putting on.In this time slot, cooling, the plug A in lubrication A areas have completed cooling and lubricating, wait shifting steel to wear
Rod.
Said process is repeated, double-core axle cooling, lubrication is realized.
Claims (4)
1. a kind of tandem rolling tube machine double-core axle cooling, lubricating arrangement, it is characterised in that：Including pedestal, the pedestal is along length side
To middle plug conveying device is provided with, middle plug conveying device includes multiple the first plug conveying carrier rollers being arranged in order,
First plug conveying carrier roller is arranged on pedestal by support respectively；It is symmetrical on the pedestal of the middle plug conveying device both sides
Plug cooling, lubricating system are provided with, Si Huidun shiftings are provided between plug cooling, lubricating system and middle plug conveying device
Steel construction, the Si Huidun steel moving mechanisms are connected on the support for installing plug conveying carrier roller.
2. a kind of tandem rolling tube machine according to claim 1 double-core axle cooling, lubricating arrangement, it is characterised in that：The core
Rod cooling, lubricating system include that the bosh, plug rollgang, core stick graphite lubricating system and the support chain that are arranged in order are defeated
Mechanism is sent, Si Huidun steel moving mechanisms are arranged between support chain conveying mechanism and middle plug conveying device.
3. a kind of tandem rolling tube machine according to claim 2 double-core axle cooling, lubricating arrangement, it is characterised in that：The core
Rod rollgang includes multiple the second plug conveying carrier rollers being arranged on by bearing block on pedestal, each second plug conveying support
Roller correspondence one drives the reductor that the second plug conveying carrier roller is rotated.
4. a kind of tandem rolling tube machine according to claim 1 double-core axle cooling, lubricating arrangement, it is characterised in that：In described
Between plug conveying device the first plug conveying carrier roller use liftable carrying roller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016203565287 | 2016-04-26 | ||
| CN201620356528 | 2016-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206262977U true CN206262977U (en) | 2017-06-20 |
Family
ID=59039955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239933.7U Active CN206262977U (en) | 2016-04-26 | 2016-11-21 | A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206262977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734212A (en) * | 2016-04-26 | 2017-05-31 | 江苏诚德钢管股份有限公司 | A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement |
| CN112371733A (en) * | 2020-09-10 | 2021-02-19 | 太原磬泓机电设备有限公司 | Pipe rolling unit and technological process thereof |
-
2016
- 2016-11-21 CN CN201621239933.7U patent/CN206262977U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734212A (en) * | 2016-04-26 | 2017-05-31 | 江苏诚德钢管股份有限公司 | A kind of double-core axle cooling of tandem rolling tube machine, lubricating arrangement |
| CN106734212B (en) * | 2016-04-26 | 2019-05-24 | 江苏诚德钢管股份有限公司 | A kind of double-core axle of tandem rolling tube machine is cooling, lubricating arrangement |
| CN112371733A (en) * | 2020-09-10 | 2021-02-19 | 太原磬泓机电设备有限公司 | Pipe rolling unit and technological process thereof |
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