CN206951836U - Tube core rounding machine - Google Patents
Tube core rounding machine Download PDFInfo
- Publication number
- CN206951836U CN206951836U CN201720852494.5U CN201720852494U CN206951836U CN 206951836 U CN206951836 U CN 206951836U CN 201720852494 U CN201720852494 U CN 201720852494U CN 206951836 U CN206951836 U CN 206951836U
- Authority
- CN
- China
- Prior art keywords
- full circle
- tube core
- walking dolly
- lifting platform
- mandrel
- 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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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
It the utility model is related to a kind of tube core rounding machine, it is characterized in that including frame, motor and decelerator are fixedly installed in frame, the output shaft of one end connection reducer of full circle mandrel, the other end of full circle mandrel are rotatably connected bearing block, and the frame below full circle mandrel is provided with guide rail, connection guide rail is rolled from the roller of walking dolly, oil cylinder is vertically and fixedly arranged at from walking dolly, and lifting platform connects the piston rod of oil cylinder, and lifting platform is connected with some guide rods；Lifting platform is provided with V-groove, and diameter parallel is rotatably provided with the inclined-plane of V-groove both sides in two full circle pressure rollers of full circle mandrel；Bearing block is fixedly connected from walking dolly by bearing support.The utility model is simple and compact for structure, easy to operate, and full circle operation is carried out to tube core, it is ensured that the circularity of the tube core of winding, so as to be used repeatedly tube core, reduce production cost, while avoid because tube core deformation and caused by quality problems, improve production efficiency.
Description
Technical field
The auxiliary equipment in a kind of strip-rolling production is the utility model is related to, more particularly, to a kind of tube core rounding machine.
Background technology
Milling train in bands such as rolled steel strip, aluminium strips, using steel batch tube core winding, unreel, tube core turns in week
Cheng Zhong, because the factor such as expand with heat and contract with cold when mechanical force collision, annealing can cause distorting for tube core.Become when tube core distorts
It can cause off-centre operation when batching material after shape again, destroy the template of material and cause material to degrade.Deformed if batched
Material on tube core reenters furnace annealing, and localised tension caused by deformation is bigger than normal, the problems such as causing material adhesive tape, equally
Product may be caused to degrade, or even cause scrapping for bulk roll of material, cause unnecessary property loss, and increase production cost.
Common practice is the tube core for using wall thickness thicker, and uses the lower high manganese steel material of coefficient of thermal expansion and contraction,
Make the cost of tube core high, tube core weight is very heavy, and into when furnace annealing, die sections are equally heated, cooled down, observable index compared with
Height, and have enough to meet the need transport trouble.After tube core made of high manganese steel material is in fatigue deformation, because intensity is very high, it is difficult to repair
It is multiple, so as to increase production cost.Such as using the relatively thin tube core of wall ratio, using gross distortion will be caused after 2-3 times, to product
Quality brings very big influence.
Utility model content
The applicant is directed to the problem of above-mentioned, has carried out Improvement, there is provided and a kind of tube core rounding machine is simple in construction tight
Gather, it is easy to operate, to tube core carry out full circle operation, it is ensured that the circularity of the tube core of winding, avoid because tube core deformation and caused by
Quality problems, while improve production efficiency, reduce production cost.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of tube core rounding machine, including frame, motor and decelerator are fixedly installed in the frame, full circle mandrel
One end connect the output shaft of the decelerator, the other end of the full circle mandrel is rotatably connected bearing block, the full circle core
Frame below axle is provided with guide rail, is rolled from the roller of walking dolly and connects the guide rail, oil cylinder is vertically and fixedly arranged at institute
State from walking dolly, lifting platform connects the piston rod of the oil cylinder, and the lifting platform is connected with some guide rods, the guide rod
It is slidably connected described from the guide hole on walking dolly；Lifting platform is provided with V-groove, rotatable on the inclined-plane of the V-groove both sides
Diameter parallel is provided with two full circle pressure rollers of the full circle mandrel；The bearing block by bearing support be fixedly connected it is described from
Walking dolly.
Further：
Bearing shell is provided between the full circle mandrel and bearing block.
It is of the present utility model to have technical effect that：
A kind of tube core rounding machine, simple and compact for structure disclosed in the utility model, easy to operate, tube core is carried out whole
Circle operation, it is ensured that the circularity of the tube core of winding, so as to which tube core is used repeatedly, reduce production cost, while avoid because of pipe
Core deform and caused by quality problems, improve production efficiency.
Brief description of the drawings
Fig. 1 is three dimensional structure diagram of the present utility model.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes frame 1, motor 12 and decelerator 11 are fixedly installed in frame 1,
One end of full circle mandrel 10 is fixedly connected with the output shaft of decelerator 11, and the other end of full circle mandrel 10 is rotatably connected bearing block 9,
Bearing shell is provided between full circle mandrel 10 and bearing block 9.The frame 1 of the lower section of full circle mandrel 10 is provided with guide rail 7, from walking dolly 4
Roller roll connection guide rail 7, itself there is power drive unit from walking dolly 4 and can be moved along guide rail 7.Oil cylinder 5 is vertical
It is fixedly installed on from walking dolly 4, lifting platform 2 connects the piston rod of oil cylinder 5, and lifting platform 2 is connected with 4 guide rods 6,4 and led
Bar 6 is slidably connected the guide hole from walking dolly 4, and oil cylinder 5 drives lifting platform 2 to move up and down, and is lifting platform 2 by 4 guide rods 6
Move up and down guiding.Lifting platform 2 is provided with V-groove 201, be rotatably provided with the inclined-plane of the both sides of V-groove 201 two it is whole
Circle pressure roller 3；The axis of full circle pressure roller 3 and the diameter parallel of full circle mandrel 10.Bearing block 9 is fixedly connected voluntarily by bearing support 8
Dolly 4 is walked, bearing block 9 and lifting platform 2 can move with from walking dolly 4 along guide rail 7.
When carrying out the operation of tube core full circle, in an initial condition, the piston rod retraction of oil cylinder 5, it is in lifting platform 2 and declines
State, and operate and be allowed to move a certain distance along guide rail 7 from walking dolly 4, bearing block 9 departs from full circle mandrel 10, at this moment can incite somebody to action
The tube core 13 for completing full circle operation is removed from full circle mandrel 10, and the tube core 13 for needing full circle is inserted in into full circle mandrel 10, reverse operating
Bearing block 9 is set to be inserted in full circle mandrel 10 from walking dolly 4；Starting shipment motor 12 makes full circle mandrel 10 drive tube core 13 to rotate,
Start oil cylinder 5, the piston rod of oil cylinder 5 stretches out and drives lifting platform 2 to rise, and two full circle pressure rollers 3 is pressed in the tube core 13 of rotation
Outside, the pressure of oil cylinder 5 is stepped up, is corrected the deformation of tube core 13, recovers the circularity of tube core 13, full circle operation passes through after completing
Detection can come into operation.
Full circle is carried out to tube core using rounding machine of the present utility model, makes strip-rolling to be using thickness in producing
The tube core of 5mm common irony manufacture, reduces production cost, while full circle is easy to operate, efficiency high, and tube core can be multiple
Full circle is simultaneously reused, and reduce further production cost.
Claims (2)
- A kind of 1. tube core rounding machine, it is characterised in that：Including frame, motor and decelerator are fixedly installed on the frame On, one end of full circle mandrel connects the output shaft of the decelerator, and the other end of the full circle mandrel is rotatably connected bearing block, Frame below the full circle mandrel is provided with guide rail, is rolled from the roller of walking dolly and connects the guide rail, and oil cylinder is vertically solid Surely described in being arranged on from walking dolly, lifting platform connects the piston rod of the oil cylinder, and the lifting platform is connected with some and led Bar, the guide rod are slidably connected described from the guide hole on walking dolly；Lifting platform is provided with V-groove, the V-groove both sides it is oblique Diameter parallel is rotatably provided with face in two full circle pressure rollers of the full circle mandrel；The bearing block is fixed by bearing support Connection is described from walking dolly.
- 2. according to the tube core rounding machine described in claim 1, it is characterised in that：Axle is provided between the full circle mandrel and bearing block Watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852494.5U CN206951836U (en) | 2017-07-14 | 2017-07-14 | Tube core rounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852494.5U CN206951836U (en) | 2017-07-14 | 2017-07-14 | Tube core rounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951836U true CN206951836U (en) | 2018-02-02 |
Family
ID=61383645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852494.5U Expired - Fee Related CN206951836U (en) | 2017-07-14 | 2017-07-14 | Tube core rounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951836U (en) |
-
2017
- 2017-07-14 CN CN201720852494.5U patent/CN206951836U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180202 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |