CN206951858U - It is a kind of that there is the larger bending machine for bending scope - Google Patents
It is a kind of that there is the larger bending machine for bending scope Download PDFInfo
- Publication number
- CN206951858U CN206951858U CN201720806240.XU CN201720806240U CN206951858U CN 206951858 U CN206951858 U CN 206951858U CN 201720806240 U CN201720806240 U CN 201720806240U CN 206951858 U CN206951858 U CN 206951858U
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- cartridge type
- sleeve pipe
- wheel
- pipe
- bending machine
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Abstract
There is the larger bending machine for bending scope the utility model discloses a kind of, including be successively set in frame two groups to wheel, induction coil and front jig, also include to taking turns fixture frock, described includes cartridge type sleeve pipe to wheel fixture frock, one end of the cartridge type sleeve pipe and axially vertical the first fin and the second fin being provided with for positioning of cartridge type sleeve body, the cartridge type internal surface of sleeve pipe, which is relatively fixed, is provided with two groups of bearings, and carries out straight line setting along the axial direction of cartridge type sleeve pipe.The utility model is set in by one sleeve pipe with positioning flaps of setting and treated on curved pipe, and by fin locating sleeve to wheel, then by symmetrically setting the consistent bearing of multigroup length on internal surface of sleeve pipe, and two times of the height of bearing and the diameter sum for treating curved pipe are identical to the spacing between wheel with bending machine, so as to treat that the sleeve of bearing compensate for the change of caliber by setting, and sleeve made by bearing and treats bending machine between curved pipe.
Description
Technical field
It the utility model is related to power station tube bends equipment technical field, more particularly to it is a kind of with the larger scope that bends
Bending machine.
Background technology
At present, the main part of the force of bending machine has at two, i.e. front jig before bending machine induction coil and bending machine sense
Should enclose below to wheel.After the front jig of bending machine steps up pipe, according to the bending radius of setting, pipe is driven to be bent,
And behind bending machine to wheel, then mainly play a supportive role, keep pipeline plane to be horizontal all the time, while step up pipe
Son, ensure angle of bend.
For a bending machine, the internal diameter specification of its front jig it has been determined that therefore can pipe bending maximum outside diameter it is true
It is fixed, when needing to bend the pipe compared with pipe with small pipe diameter, it is necessary to be caught in suitable tyre shoe in fixture, ensure the chucking power of front jig,
Front jig is set to be in close contact by tyre shoe, and pipe, but to wheel, its scope of application only can be in less model later
It is adjusted in enclosing.Therefore, to the improvement of the bending machine scope of application, how below its core is the expansion to wheel clamping range
Greatly.
In power station, pipeline bends process, often needs bending machine to bend the pipe of a variety of different sizes, for bend pipe
For machine, it can bend that scope is bigger, and its practicality is stronger, the utilization rate of the bending machine is higher, and therefore, tube bending producer is all
Trying to explore how to expand the scope bent of bending machine.
Utility model content
The purpose of this utility model be to provide it is a kind of there is the larger bending machine for bending scope, can expand bending machine to wheel
The scope of application, so as to expand the application of bending machine, improve the utilization ratio of bending machine.
The technical solution adopted in the utility model is：
It is a kind of have it is larger bend the bending machine of scope, including two be successively set in frame group to wheel, induction coil and
Front jig, in addition to taking turns fixture frock, it is described that cartridge type sleeve pipe included to wheel fixture frock, one end of the cartridge type sleeve pipe and
Axially vertical the first fin and the second fin being provided with for positioning of cartridge type sleeve body, first, second described fin phase
To setting, the cartridge type internal surface of sleeve pipe, which is relatively fixed, is provided with two groups of bearings, and each bearing is welded and set in every group of described bearing
Put on the inwall of cartridge type sleeve pipe, and straight line setting is carried out along the axial direction of cartridge type sleeve pipe.
Every group of described bearing includes four bearings, and the height of four bearings is equal.
The length of described sleeve pipe is more than two groups of spacing to wheel.
The utility model is set in by one sleeve pipe with positioning flaps of setting and treated on curved pipe, and is determined by fin
Position sleeve pipe is to wheel, then by symmetrically setting the consistent bearing of multigroup length on internal surface of sleeve pipe, and the height of bearing
Two times of diameter sums with treating curved pipe are identical to the spacing between wheel with bending machine, so as to treat the sleeve of bearing by setting more
The change of caliber has been mended, and sleeve made by bearing and treats bending machine between curved pipe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model bends the bending machine of scope including a kind of with larger, including it is successively set on machine
On frame to wheel 1, induction coil 2 and front jig 3, include to taking turns fixture frock, it is described to include cartridge type set to taking turns fixture frock
Pipe 7, one end and the body of cartridge type sleeve pipe 7 of the cartridge type sleeve pipe 7 are axially vertically installed with the first fin 4 and second for positioning
Fin 5, first, second described fin are oppositely arranged, and the inwall of cartridge type sleeve pipe 7, which is relatively fixed, is provided with two groups of bearings 6, institute
Each bearing welding is arranged on the inwall of cartridge type sleeve pipe in the every group of bearing 6 stated, and carries out straight line along the axial direction of cartridge type sleeve pipe
Set.
Every group of described bearing 6 includes four bearings, and the height of four bearings is equal.The utility model is according to taking turns spacing
Size, choose the pipeline of suitable caliber as cartridge type sleeve pipe 7, the length of cartridge type sleeve pipe 7 is more than two groups of spacing to wheel 1, so as to
Two groups of pressure to wheel 1 are made all to be pressed on whole cartridge type sleeve pipe 7.Again in one end of cartridge type sleeve pipe 7 or so respectively welding one
Individual fin is as positioning, the tack welding in cartridge type sleeve pipe 7, welds four groups of bearings；Tubing giving sufficient strength to be curved is inserted through inside pipe casing
Bearing；In actual use, cartridge type sleeve pipe 7 and tubing giving sufficient strength to be curved 8 are lifted in place, cartridge type sleeve pipe 7 is then socketed, passes through bearing
Rolling friction under, be pushed into wheel 1 position at, until fin hold out against to wheel so as to take turns 1 clamping cartridge type sleeve pipe 7,
Tubing giving sufficient strength 8 to be curved can also be moved forward and backward simultaneously, and now the fixed position in the presence of fin of cartridge type sleeve pipe 7 is no longer moved；So
Bending machine is opened afterwards to be bent, and after the completion of bending, is removed sleeve pipe, is given over to next use.
Using said structure, the gain effect reached is respectively：Expand the use range of bending machine, multiple different tube diameters
Cartridge type sleeve pipe, you can realize it is small with the pipe of multiple different sizes in existing bending machine bendable donsole footpath in same bend pipe
Machine alternately operating, using effect is good, because of pipe in sleeve pipe and bearing touch, carries out rolling friction, does not influence the effect of bend pipe
And pipeline mother metal；Use range of the present utility model is wide, and the bearing in sleeve pipe only plays a supportive role, therefore does not need bearing with treating
Pipeline is bent to combine closely；Wheel frock can be recycled, do not waste consumptive material.
Claims (3)
1. it is a kind of have it is larger bend the bending machine of scope, including two be successively set in frame group are to wheel, induction coil and preceding
Fixture, it is characterised in that：Also include to taking turns fixture frock, it is described that cartridge type sleeve pipe, the cartridge type set are included to wheel fixture frock
One end of pipe and axially vertical the first fin and the second fin being provided with for positioning of cartridge type sleeve body, described first,
Second fin is oppositely arranged, and the cartridge type internal surface of sleeve pipe, which is relatively fixed, is provided with two groups of bearings, each in every group of described bearing
Bearing welding is arranged on the inwall of cartridge type sleeve pipe, and carries out straight line setting along the axial direction of cartridge type sleeve pipe.
2. according to claim 1 have the larger bending machine for bending scope, it is characterised in that：Every group of described bearing bag
Four bearings are included, the height of four bearings is equal.
3. according to claim 2 have the larger bending machine for bending scope, it is characterised in that：The length of described sleeve pipe is big
In two groups of spacing to wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806240.XU CN206951858U (en) | 2017-07-05 | 2017-07-05 | It is a kind of that there is the larger bending machine for bending scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806240.XU CN206951858U (en) | 2017-07-05 | 2017-07-05 | It is a kind of that there is the larger bending machine for bending scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951858U true CN206951858U (en) | 2018-02-02 |
Family
ID=61383013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806240.XU Active CN206951858U (en) | 2017-07-05 | 2017-07-05 | It is a kind of that there is the larger bending machine for bending scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951858U (en) |
-
2017
- 2017-07-05 CN CN201720806240.XU patent/CN206951858U/en active Active
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