CN206794558U - High efficiency long service Steel Pipe Heat expander - Google Patents
High efficiency long service Steel Pipe Heat expander Download PDFInfo
- Publication number
- CN206794558U CN206794558U CN201720606348.4U CN201720606348U CN206794558U CN 206794558 U CN206794558 U CN 206794558U CN 201720606348 U CN201720606348 U CN 201720606348U CN 206794558 U CN206794558 U CN 206794558U
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- Prior art keywords
- steel pipe
- seat
- feed
- core print
- housing
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Abstract
The utility model discloses a kind of high efficiency long service Steel Pipe Heat expander,Including frame and the housing in frame is set,Housing both ends are provided with opening,Heating arrangements are provided with housing,Frame is provided with expanding core print component and steel pipe the feed component positioned at housing both sides,Expanding core print component dilates core print and mounting seat including cone,And the top for dilating core print extends into housing and is located at heating arrangements center,Steel pipe feed component includes the slide rail being arranged in frame and the feed seat being slidably fitted on slide rail,The fixture for being provided with and being used for clamping steel pipe is rotated on feed seat,Feed seat is connected with drive mechanism,Drive mechanism can drive feed seat to be slided along slide rail with close to housing,And steel pipe is entered in heating arrangements and penetrated by dilating core print,Compared with prior art,The utility model profit employs stable feed structure,So that steel pipe reaches uniform rotation during feed,Improve process velocity and product quality.
Description
【Technical field】
The technical field of steel pipe processing equipment is the utility model is related to, particularly a kind of high efficiency long service steel pipe thermal expansion
Device.
【Background technology】
Expanding machine belongs to steel pipe shaping device, and it is to dilate head with cone, is dilated in steel pipe, to eliminate steel pipe forming pressure
Power and welding stress, swollen technique is squeezed by segmented machinery and ensures steel pipe profile sizing, eliminates the large scale equipment of stress.
The weak point of traditional expanding machine is that one end of steel pipe is simply redirected fortune certainly on turning rolls by steel pipe
OK, it is impossible to ensure steel pipe it is whole it is expanding during stable guiding and uniformly conveying.But also have that expanding speed is low, product
The problems such as of poor quality.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of high efficiency long service steel pipe thermal expansion
Footpath device, stable feed structure can be used so that steel pipe reaches uniform rotation during feed, improve process velocity and
Product quality.
To achieve the above object, the utility model proposes a kind of high efficiency long service Steel Pipe Heat expander, including machine
Housing on frame and setting frame, the housing both ends are provided with opening, are provided with heating arrangements in the housing, are set in the frame
There are expanding core print component and steel pipe the feed component positioned at housing both sides, the expanding core print component dilates core print including cone
And mounting seat, the core print that dilates rotatably is fixed in the mounting seat, and the top for dilating core print extends into institute
State in housing and be located at heating arrangements center, the steel pipe feed component includes the slide rail being arranged in frame and is slidably matched
Feed seat on the slide rail, described to be fed rotate the fixture for being provided with and being used for clamping steel pipe on seat, the slide rail both sides are provided with
The driving wheel for driving steel pipe to rotate, the feed seat are connected with drive mechanism, and the drive mechanism can drive the feed seat edge
The slide rail is slided with the close housing, and steel pipe is entered in the heating arrangements and penetrated by dilating core print.
Preferably, the driving wheel is arranged in pairs in frame, this can be rotated in opposite directions to driving wheel, and the driving wheel is consolidated
It is scheduled on base and is connected with rotary electric machine, and the top of the driving wheel is stretched out from the base, the driving wheel turns
The axial line of dynamic axial line and slide rail has 10 ° to 20 ° of angle.
Preferably, the heating arrangements are the load coil being distributed in the shape of a spiral, the load coil set
Put and dilating the outside on core print top, steel pipe can be entered in the load coil after being fed by feed seat.
Preferably, the drive mechanism is a rotatable power transmission chain, the feed seat and the power chain link,
Rotating the power transmission chain can drive the feed seat to be slided along the slide rail.
Preferably, the fixture includes the clamp clip on rotation seat and fixed rotation seat, the rotation seat turns through rotating shaft
On the dynamic installation feed seat, the rotation seat is provided with the fixing terminal of outwardly convex, and the fixing terminal can enter steel
Guan Zhong, the clamp clip are connected with clamping screw, and the clamp clip is matched for clamping tightly the tube wall of steel pipe with fixing terminal.
The beneficial effects of the utility model：The utility model is by the fixing end by fixture fixation steel pipe, when feed seat edge
Slide rail to housing move when, feed seat gives support and power, while using being distributed in the driving wheels of slide rail both sides so that steel pipe
It can constantly be rotated during feed, and there is an extra power, ensured that steel pipe is stable and be fed, change in the prior art
The feed structure of power is only provided by one end, it is warm as needed for heating arrangements heating reaches thermal expansion after steel pipe enters housing
Degree, continue to move to after being fed seat, expanding core print will be drilled into steel pipe, so that the external diameter of steel pipe reaches expansion, with prior art
Compare, the utility model profit employs stable feed structure so that steel pipe reaches uniform rotation during feed, improves and adds
Work speed and product quality.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of fixture in the utility model；
In figure：1- frames, 2- housings, 3- dilate core print, 4- mounting seats, 5- slide rails, 6- feeds seat, 7- driving wheels, 8- bottoms
Seat, 9- rotary electric machines, 10- load coils, 11- power transmission chains, 12- rotation seats, 13- clamp clips, 14- rotating shafts, 15- fixing ends
Son, 16- clamping screws.
【Embodiment】
Refering to Fig. 1 and Fig. 2, the utility model includes frame 1 and sets the housing 2 in frame 1, and the both ends of housing 2 are set
There is opening, heating arrangements are provided with the housing 2, the frame 1 is provided with expanding core print component and steel positioned at the both sides of housing 2
Pipe is fed component, and what the expanding core print component included cone dilates core print 3 and mounting seat 4, and described to dilate core print 3 rotatable
It is fixed in the mounting seat 4, there is motor in mounting seat 4 and dilate the drive connection of core print 3, and dilate the top of core print 3
End extends into the housing 2 and is located at heating arrangements center, and the steel pipe feed component includes being arranged in frame 1
Slide rail 5 and the feed seat 6 being slidably fitted on the slide rail 5, it is described to be fed rotate the folder for being provided with and being used for clamping steel pipe on seat 6
Tool, the both sides of slide rail 5 are provided with the driving wheel 7 that driving steel pipe rotates, and the feed seat 6 is connected with drive mechanism, the driving
Mechanism can drive the feed seat 6 to be slided along the slide rail 5 with the close housing 2, and steel pipe is entered the heater
Penetrated in structure by dilating core print 3.
Specifically, the driving wheel 7 is arranged in pairs in frame 1, this can be rotated in opposite directions to driving wheel 7, the driving wheel 7
It is fixed on base 8 and is connected with rotary electric machine 9, and the top of the driving wheel 7 is stretched out from the base 8, the driving
The axial line of rotational axis line and the slide rail 5 of wheel 7 has 10 ° to 20 ° of an angle, steel pipe be placed on this on driving wheel 7 and by
The stretching support of driving wheel 7, after driving wheel 7 rotates, due to the structure setting with angle so that driving wheel 7 will produce one
The individual component for promoting steel pipe to move forward, so that steel pipe is not only able to rotate during feed, and have additionally
One component ensures its stable feed.
Specifically, the heating arrangements are the load coil 10 being distributed in the shape of a spiral, the load coil 10
It is nested with and is dilating the outside on the top of core print 3, steel pipe can be entered after being fed by feed seat 6 in the load coil 10.Sense
The induction frequencies for answering heating coil 10 are 1000 to 2000Hz.
Specifically, the drive mechanism is a rotatable power transmission chain 11, the feed seat 6 connects with the power transmission chain 11
Connect, rotating the power transmission chain 11 can drive the feed seat 6 to be slided along the slide rail 5.
Specifically, the fixture includes the clamp clip 13 on rotation seat 12 and fixed rotation seat 12, the rotation seat 12 passes through
Rotating shaft 14 is rotatablely installed on the feed seat 6, and the rotation seat 12 is provided with the fixing terminal 15 of outwardly convex, the fixing end
Son 15 can be entered in steel pipe, and the clamp clip 13 is connected with clamping screw 16, and the clamp clip 13 coordinates with fixing terminal 15
Clamp the tube wall of steel pipe.
Claims (5)
1. high efficiency long service Steel Pipe Heat expander, it is characterised in that：Including frame (1) and the housing in frame (1) is set
(2), housing (2) both ends are provided with opening, and heating arrangements are provided with the housing (2), and the frame (1), which is provided with, is located at shell
Body (2) both sides expanding core print component and steel pipe feed component, the expanding core print component include cone dilate core print (3) and
Mounting seat (4), the core print (3) that dilates rotatably is fixed in the mounting seat (4), and the top for dilating core print (3) is prolonged
Extend into the housing (2) and be located at heating arrangements center, the steel pipe feed component includes being arranged in frame (1)
Slide rail (5) and the feed seat (6) being slidably fitted on the slide rail (5), it is described to be fed rotate provided with for clamping on seat (6)
The fixture of steel pipe, slide rail (5) both sides are provided with the driving wheel (7) that driving steel pipe rotates, the feed seat (6) and drive mechanism
Connection, the drive mechanism can drive the feed seat (6) to be slided along the slide rail (5) with the close housing (2), and make steel
Pipe is entered in the heating arrangements and penetrated by dilating core print (3).
2. high efficiency long service Steel Pipe Heat expander according to claim 1, it is characterised in that：The driving wheel (7)
Be arranged in pairs in frame (1), this can be rotated in opposite directions to driving wheel (7), the driving wheel (7) be fixed on base (8) and with
Rotary electric machine (9) connects, and the top of the driving wheel (7) is stretched out from the base (8), the rotation of the driving wheel (7)
The axial line of axial line and slide rail (5) has 10 ° to 20 ° of angle.
3. high efficiency long service Steel Pipe Heat expander according to claim 2, it is characterised in that：The heating arrangements are
The load coil (10) being distributed in the shape of a spiral, the load coil (10), which is nested with, is dilating the outer of core print (3) top
Portion, steel pipe can be entered in the load coil (10) after being fed by feed seat (6).
4. high efficiency long service Steel Pipe Heat expander according to claim 1, it is characterised in that：The drive mechanism is
One rotatable power transmission chain (11), the feed seat (6) are connected with the power transmission chain (11), and rotating the power transmission chain (11) can
The feed seat (6) is driven to be slided along the slide rail (5).
5. high efficiency long service Steel Pipe Heat expander according to claim 1, it is characterised in that：The fixture includes turning
Clamp clip (13) on dynamic seat (12) and fixed rotation seat (12), the rotation seat (12) described in rotating shaft (14) rotational installation through giving
Enter on seat (6), the rotation seat (12) is provided with the fixing terminal (15) of outwardly convex, and the fixing terminal (15) can enter
In steel pipe, the clamp clip (13) is connected with clamping screw (16), and the clamp clip (13) is matched for clamping tightly with fixing terminal (15)
The tube wall of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606348.4U CN206794558U (en) | 2017-05-26 | 2017-05-26 | High efficiency long service Steel Pipe Heat expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606348.4U CN206794558U (en) | 2017-05-26 | 2017-05-26 | High efficiency long service Steel Pipe Heat expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794558U true CN206794558U (en) | 2017-12-26 |
Family
ID=60743239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606348.4U Active CN206794558U (en) | 2017-05-26 | 2017-05-26 | High efficiency long service Steel Pipe Heat expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317570A (en) * | 2018-11-13 | 2019-02-12 | 江苏海通海洋工程装备有限公司 | A kind of steel pipe undertaking socket wall thickness holding processing method |
| CN109326378A (en) * | 2018-12-14 | 2019-02-12 | 朱光明 | A kind of online hollow core cable and its process expanding mechanism |
-
2017
- 2017-05-26 CN CN201720606348.4U patent/CN206794558U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317570A (en) * | 2018-11-13 | 2019-02-12 | 江苏海通海洋工程装备有限公司 | A kind of steel pipe undertaking socket wall thickness holding processing method |
| CN109326378A (en) * | 2018-12-14 | 2019-02-12 | 朱光明 | A kind of online hollow core cable and its process expanding mechanism |
| CN109326378B (en) * | 2018-12-14 | 2019-11-08 | 朱光明 | A kind of online hollow core cable and its process expanding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 Chixin Road, Chishou Industrial Park, Songyang County, Lishui City, Zhejiang Province Patentee after: Zhejiang Bosheng Steel Group Co., Ltd. Address before: 323400 Chixin Road, Chishou Industrial Park, Songyang County, Lishui City, Zhejiang Province Patentee before: Zhejiang bloomer stainless steel manufacturing Co., Ltd. |