CN207222638U - Justify device in welded still pipe school - Google Patents
Justify device in welded still pipe school Download PDFInfo
- Publication number
- CN207222638U CN207222638U CN201721022968.XU CN201721022968U CN207222638U CN 207222638 U CN207222638 U CN 207222638U CN 201721022968 U CN201721022968 U CN 201721022968U CN 207222638 U CN207222638 U CN 207222638U
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- CN
- China
- Prior art keywords
- school
- steel tube
- fixing seat
- tube end
- end part
- 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
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Abstract
The utility model discloses welded still pipe school to justify device, including rack, two steel tube end part fixing devices are symmetrical arranged in rack, cylindrical school circle mould is set between two steel tube end part fixing devices, the steel tube end part fixing device and cylindrical school circle mould are arranged on the guide rail of rack, and it can be moved along the guide rail, the steel tube end part fixing device includes pedestal and gland, gland is rotatably connected on pedestal side, groove is set among gland, interval is uniformly arranged multiple telescopic arc pressuring plates on the madial wall of groove, leading screw is installed between in a groove, leading screw one end is fixed justifies mould surely, the leading screw other end stretches out steel tube end part fixing device end, and driven and rotated by motor.The welded still pipe school circle device of the utility model, to the full face in school of whole steel pipe, and steel pipe need not re-move fixation, improve efficiency.
Description
Technical field
It the utility model is related to mechanical equipment technical field, more particularly to welded still pipe school circle device.
Background technology
Steel pipe needs to carry out school circle in process of production, for the steel pipe of different-diameter different length, justifies in school
Cheng Zhong, general equipment can not achieve cylindrical and inner circle, and school circle is so very inconvenient, it is necessary to separately carry out at the same time, efficiency compared with
It is low.
Utility model content
The utility model technical issues that need to address are existing steel pipe school circles, and cylindrical and inner circle cannot justify in school at the same time,
Need to separate progress, it is so very inconvenient, it is less efficient.
In order to solve the above technical problems, the utility model provides welded still pipe school circle device, including rack, in rack
Two steel tube end part fixing devices are symmetrical arranged, cylindrical school circle mould is set between two steel tube end part fixing devices, it is described
Steel tube end part fixing device and cylindrical school circle mould are arranged on the guide rail of rack, and can be moved along the guide rail, the steel
Tube end fixing device includes pedestal and gland, and gland is rotatably connected on pedestal side, groove is set among gland,
On the madial wall of groove interval be uniformly arranged multiple telescopic arc pressuring plates, in a groove between leading screw, leading screw one end are installed
Fixed to justify mould surely, the leading screw other end stretches out steel tube end part fixing device end, and is driven and rotated by motor.The utility model
Device is justified in welded still pipe school, and steel pipes are fixed using two steel tube end part fixing devices, using being set inside steel tube end part fixing device
Axial transmission of the fixed round mould put in steel pipe carries out steel pipe inner circle school circle, and the fixed round mould of both sides can work at the same time,
Improve efficiency, in addition cylindrical school circle mould can school round steel pipe it is cylindrical, can utilize and fix while round steel pipe is cylindrical in school
Head drives steel pipe to rotate, and then cylindrical school justifies mould and moves that to carry out school round steel pipe cylindrical along on the outside of steel pipe, at steel pipe both ends
Cylindrical that school circle can be carried out by gland, the gland of fixed one end, the other end carries out rotating school circle, so to whole steel pipe
The full face in school, and steel pipe need not re-move fixation, improve efficiency.
Preferably, arc pressuring plate is detachably connected on telescopic rod end, telescopic rod other end connection atmospheric pressure cavity.In gland
The arc pressuring plate of side can also justify element as the retaining element of steel tube end part as the school of steel tube end part, very useful.And
And for the replaceable arc pressuring plate of steel pipe of different-diameter.
Wherein, the cylindrical school circle mould includes upper model fixing seat and lower model fixing seat, upper model fixing seat and lower die are fixed
Seat links together, and lower model fixing seat is installed on guide rail, is pacified respectively in the opposite flank of upper model fixing seat and lower model fixing seat
Equipped with upper die and lower die, upper die and lower die are removably mounted on model fixing seat and lower model fixing seat.Cylindrical school circle mould peace
Dress is stablized, and school circle is easy to adjust and applied widely.
The power end of leading screw sets smooth surface axis, and long keyway is being set on smooth surface axis, when motor driving leading screw rotates by
Key is connected with keyway, does not influence the axial transmission of leading screw.
Upper die and lower die can also be controlled by atmospheric pressure cavity and compressed, and can also be set in the end face that upper die and lower die are connected recessed
The interface of chamber and boss, ensures being fixedly connected for upper die and lower die.
The welded still pipe school circle device of the utility model, can justify the interior member of steel pipe and the cylindrical school that is carried out at the same time, be not required to
Fixed steel pipe is re-moved, thus it is efficient, and overall school circle effect is good, and the end fixed part of steel pipe can also be carried out all
Justify in school.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the cylindrical school circle mould of the utility model；
Wherein, 1- racks, 2- guide rails, 3- pedestals, 4- glands, 5- grooves, 6- arc pressuring plates, 7- leading screws, 8- justify mould surely
Have, 9- motors, the upper model fixing seats of 10-, model fixing seat under 11-, 12- upper molds, 13- lower dies.
Embodiment
Describe the optimal technical scheme of the utility model in detail below in conjunction with the accompanying drawings.
As shown in the figure, the welded still pipe school circle device of the utility model, including rack 1, two are symmetrical arranged in rack 1
Steel tube end part fixing device, sets cylindrical school circle mould between two steel tube end part fixing devices, and the steel tube end part is fixed
Device and cylindrical school circle mould are arranged on the guide rail 2 of rack 1, and can be moved along the guide rail 2, and the steel tube end part is fixed
Device includes pedestal 3 and gland 4, and gland 4 is rotatably connected on 3 side of pedestal, groove 5 is set among gland 4, in groove
Interval is uniformly arranged multiple telescopic arc pressuring plates 6 on 5 madial wall, and leading screw 7,7 one end of leading screw are provided among groove 5
Fixed to justify mould 8 surely, 7 other end of leading screw stretches out steel tube end part fixing device end, and drives rotation by motor 9.
Preferably, arc pressuring plate 6 is detachably connected on telescopic rod end, telescopic rod other end connection atmospheric pressure cavity.
Wherein, the cylindrical school circle mould includes upper model fixing seat 10 and lower model fixing seat 11, and upper model fixing seat 10 is with
Model fixing seat 11 links together, and lower model fixing seat 11 is installed on guide rail 2, in upper model fixing seat 10 and lower model fixing seat 11
Opposite flank is separately installed with upper mold 12 and lower die 13, and upper mold 12 and lower die 13 are removably mounted at model fixing seat 10 and lower die
In fixed seat 11.
The welded still pipe school circle device of the utility model, fixes steel pipe using two steel tube end part fixing devices, utilizes steel
Axial transmission of the fixed round mould set inside tube end fixing device in steel pipe carries out steel pipe inner circle school circle, and both sides are determined
Circle mould can work at the same time, and improve efficiency, in addition cylindrical school circle mould can school round steel pipe it is cylindrical, in school, round steel pipe is cylindrical
While gland can be utilized to drive steel pipe to rotate, then cylindrical school justifies mould and moves to come outside the round steel pipe of school along on the outside of steel pipe
Circle, for the cylindrical gland that school circle can be carried out by gland, fixes one end at steel pipe both ends, the other end is rotated
School is justified, so the full face in school to whole steel pipe, and steel pipe need not re-move fixation, improves efficiency.
Arc pressuring plate on the inside of gland can also can be justified as the retaining element of steel tube end part as the school of steel tube end part
Element, it is very useful.And for the replaceable arc pressuring plate of steel pipe of different-diameter.
Cylindrical school circle mould installation is stablized, and school circle is easy to adjust and applied widely.
The power end of leading screw sets smooth surface axis, and long keyway is being set on smooth surface axis, when motor driving leading screw rotates by
Key is connected with keyway, does not influence the axial transmission of leading screw.
Upper die and lower die can also be controlled by atmospheric pressure cavity and compressed, and can also be set in the end face that upper die and lower die are connected recessed
The interface of chamber and boss, ensures being fixedly connected for upper die and lower die.
The welded still pipe school circle device of the utility model, can justify the interior member of steel pipe and the cylindrical school that is carried out at the same time, be not required to
Fixed steel pipe is re-moved, thus it is efficient, and overall school circle effect is good, and the end fixed part of steel pipe can also be carried out all
Justify in school.
Claims (3)
1. device is justified in welded still pipe school, it is characterised in that：Including rack, two steel tube end parts are symmetrical arranged in rack and fix dress
Put, cylindrical school circle mould, the steel tube end part fixing device and cylindrical school circle are set between two steel tube end part fixing devices
Mould is arranged on the guide rail of rack, and can be moved along the guide rail, and the steel tube end part fixing device is including pedestal and admittedly
Determine head, gland is rotatably connected on pedestal side, sets groove among gland, be spaced and be uniformly arranged on the madial wall of groove
Multiple telescopic arc pressuring plates, in a groove between leading screw is installed, leading screw one end is fixed justifies mould surely, and the leading screw other end stretches out
Steel tube end part fixing device end, and driven and rotated by motor.
2. device is justified in welded still pipe school as claimed in claim 1, it is characterised in that：Arc pressuring plate is detachably connected on telescopic rod
End, telescopic rod other end connection atmospheric pressure cavity.
3. device is justified in welded still pipe school as claimed in claim 1 or 2, it is characterised in that：The cylindrical school circle mould includes upper
Model fixing seat and lower model fixing seat, upper model fixing seat and lower model fixing seat link together, and lower model fixing seat is installed on guide rail,
Upper die and lower die are separately installed with the opposite flank of upper model fixing seat and lower model fixing seat, upper die and lower die are removably mounted at
On upper model fixing seat and lower model fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721022968.XU CN207222638U (en) | 2017-08-16 | 2017-08-16 | Justify device in welded still pipe school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721022968.XU CN207222638U (en) | 2017-08-16 | 2017-08-16 | Justify device in welded still pipe school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222638U true CN207222638U (en) | 2018-04-13 |
Family
ID=61857272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721022968.XU Expired - Fee Related CN207222638U (en) | 2017-08-16 | 2017-08-16 | Justify device in welded still pipe school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482675A (en) * | 2018-10-22 | 2019-03-19 | 中船澄西船舶修造有限公司 | A kind of stainless steel thin-wall butt welding of steel tube connects bending deformation means for correcting |
| CN111843383A (en) * | 2020-07-16 | 2020-10-30 | 嘉善迈德机械有限公司 | Manufacturing process of self-lubricating bearing |
-
2017
- 2017-08-16 CN CN201721022968.XU patent/CN207222638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482675A (en) * | 2018-10-22 | 2019-03-19 | 中船澄西船舶修造有限公司 | A kind of stainless steel thin-wall butt welding of steel tube connects bending deformation means for correcting |
| CN111843383A (en) * | 2020-07-16 | 2020-10-30 | 嘉善迈德机械有限公司 | Manufacturing process of self-lubricating bearing |
| CN111843383B (en) * | 2020-07-16 | 2022-05-17 | 嘉善迈德机械有限公司 | Manufacturing process of self-lubricating bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200816 |