CN207479401U - Solid ring inner wall expansion device in one kind - Google Patents
Solid ring inner wall expansion device in one kind Download PDFInfo
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- CN207479401U CN207479401U CN201721578765.9U CN201721578765U CN207479401U CN 207479401 U CN207479401 U CN 207479401U CN 201721578765 U CN201721578765 U CN 201721578765U CN 207479401 U CN207479401 U CN 207479401U
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- rises
- steel pipe
- slide plate
- sliding rail
- oil cylinder
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Abstract
The utility model is related to ring inner wall expansion devices solid in one kind,Including steel pipe rack and steel pipe positioning seat,Steel pipe positioning seat is installed on the top surface of steel pipe rack,Further include loop device and hydraulic station,Two loop devices are symmetricly set on the both sides of steel pipe rack,Loop device includes support stand,Sliding rail,Slide plate,Push cylinder,Rise ring oil cylinder and the take capel that rises,Sliding rail is fixedly mounted on support stand,And sliding rail carries over the length direction setting of steel pipe rack,Sliding block is fixed on the bottom surface of slide plate,Sliding block is slidably installed on sliding rail,Push cylinder is fixed on support stand,The telescopic end end of push cylinder is connect with slide plate,Push cylinder can drive slide plate to carry over sliding rail and slidably reciprocate,The ring oil cylinder that rises is fixed on the top surface of slide plate,The telescopic end of ring oil cylinder of rising is fixedly connected with the take capel that rises,Hydraulic station is respectively push cylinder and the ring oil cylinder that rises provides power.The utility model has the advantage of：It is simple in structure, equipment cost is low, operation difficulty is low and product quality is high.
Description
Technical field
The utility model is related to the divergence process equipment technical fields of steel pipe, and solid ring inner wall, which is expanded, particularly in one kind sets
It is standby.
Background technology
Steel pipe is frequently necessary to dock steel pipe in use, thus steel pipe is needed to dock after producing
End meet the requirement of certain diameter and circularity, for the steel pipe produced at present, need to carry out the end of steel pipe in
Divergence process could meet the use demand of steel pipe docking.
It is also useful for the equipment of steel pipe inner wall divergence process in the market, but the usual structure of these equipment is all complex,
Equipment cost is higher, and operation difficulty is big, and product quality is bad.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the prior art, providing, one kind is simple in structure, equipment cost is low, behaviour
Make the interior solid ring inner wall expansion device that difficulty is low and product quality is high.
The purpose of this utility model is achieved through the following technical solutions：Solid ring inner wall expansion device in one kind, including steel
Pipe rack and steel pipe positioning seat, the steel pipe positioning seat are installed on the top surface of steel pipe rack, further include loop device and hydraulic pressure
It stands, the loop device is two, and two loop devices are symmetricly set on the both sides of steel pipe rack, and the loop device includes
Support stand, sliding rail, slide plate, push cylinder, rise ring oil cylinder and the take capel that rises, and the sliding rail is fixedly mounted on support stand, and
Sliding rail carries over the length direction setting of steel pipe rack, is fixed with sliding block on the bottom surface of the slide plate, and the sliding block is slidably matched peace
On sliding rail, the push cylinder is fixed on support stand, and the telescopic end end of the push cylinder is connect with slide plate, institute
It states push cylinder slide plate can be driven to carry over sliding rail and slidably reciprocate, the ring oil cylinder that rises is fixed on the top surface of slide plate, described to rise
The telescopic end of ring oil cylinder is fixedly connected with the take capel that rises, and the hydraulic station is respectively push cylinder and the ring oil cylinder that rises provides power.
Preferably, the take capel positioning seat that rises is further fixed on the top surface of the slide plate, the take capel that rises is sheathed on the ring that rises
In head positioning seat.
Preferably, the tail portion for rising by ring oil cylinder is additionally provided with the collapsing length that can limit the ring oil cylinder telescopic shaft that rises
Adjustable handle.
Preferably, it is additionally provided with the pressure regulator valve for controlling out oil pressure on the hydraulic station.
The utility model has the following advantages：
1st, the utility model is symmetrical arranged loop device in the both sides of steel pipe rack, and steel pipe is fixed on steel pipe rack, and two
The loop device of side sets rail structure respectively, is driven and slided by push cylinder, simple in structure, equipment operates steadily, steel pipe
It is more prone to being aligned for the take capel that rises, operation difficulty reduces, and product quality is high.
2nd, the utility model uses steel frame construction, and power drives cylinder action using hydraulic station, is common device, equipment
Manufacture it is at low cost.
3rd, the take capel positioning seat that rises is additionally provided on slide plate, the take capel that rises, which is sheathed on, to rise in take capel positioning seat so that rise take capel
Center keeps overlapping with the center of steel pipe, and when carrying out divergence process, alignment accuracy is high, and when replacement rises by take capel, rise take capel
Positioning seat is played a supporting role, and is conveniently replaceable the take capel that rises.
4th, the rise tail portion of ring oil cylinder is equipped with adjustable handle, which can limit oil cylinder axis, and control is risen take capel
Expansion size, ensure product quality.
5th, hydraulic station is equipped with the pressure regulator valve that can control out oil pressure, according to the different size of steel pipe, control expansion product
It is elastic so that the quality of product more stablize.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure：1- steel pipe racks, 2- loop devices, 3- hydraulic stations, 4- steel pipe positioning seats, 5- support stands, 6- sliding rails, 7-
Slide plate, 8- sliding blocks, 9- push cylinder, 10- rise ring oil cylinder, and 11- rises take capel, 12- adjustable handles, and 13- rises take capel positioning seat, 14-
Pressure regulator valve.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Figure 1, solid ring inner wall expansion device in one kind, including steel pipe rack 1 and steel pipe positioning seat 4, steel pipe rack 1
It is interior to store steel pipe, platform is laid in as steel pipe, the steel pipe positioning seat 4 is installed on the top surface of steel pipe rack 1, during processing,
Steel pipe can be fixed on steel pipe positioning seat 4, and steel pipe both ends nozzle keeps docking with measuring the take capel 11 that rises of both sides, prevents deviation, also
Including loop device 2 and hydraulic station 3, the loop device 2 is two, and two loop devices 2 are symmetricly set on steel pipe rack 1
Both sides, the loop device 2 include support stand 5, sliding rail 6, slide plate 7, push cylinder 9, rise ring oil cylinder 10 and the take capel 11 that rises,
The sliding rail 6 is fixedly mounted on support stand 5, and sliding rail 6 carries over the length direction setting of steel pipe rack 1, the slide plate 7
Sliding block 8 is fixed on bottom surface, the sliding block 8 is slidably installed on sliding rail 6, and the push cylinder 9 is fixed on support stand 5
On, the telescopic end end of the push cylinder 9 is connect with slide plate 7, and the push cylinder 9 can drive slide plate 7 to carry over sliding rail 6
It returns and slides, the ring oil cylinder 10 that rises is fixed on the top surface of slide plate 7, and telescopic end and the take capel 11 that rises of the ring oil cylinder 10 that rises are fixed
Connection, the ring oil cylinder 10 that rises provide the ring operation power that rises for the take capel 11 that rises, and realize to rise by ring or receive gyration and make, the hydraulic station 3 is distinguished
Power is provided for push cylinder 9 and the ring oil cylinder 10 that rises.
Preferably, the take capel positioning seat 13 that rises is further fixed on the top surface of the slide plate 7, the take capel 11 that rises is sheathed on
In the take capel that rises positioning seat 13, the axis and the holding of the center line of steel pipe that lock the take capel 11 that rises overlap, right when carrying out divergence process
Accuracy is high, and when replacement rises by take capel 11, the take capel that rises positioning seat 13 is played a supporting role, and is conveniently replaceable the take capel 11 that rises.
Preferably, the tail portion for rising by ring oil cylinder 10 is additionally provided with the flexible length that can limit 10 telescopic shaft of ring oil cylinder that rises
The adjustable handle 12 of degree, the adjustable handle 12 can limit the oil cylinder axis for the ring oil cylinder 10 that rises, and control the expansion for the take capel 11 that rises
Size ensures product quality.
Preferably, the pressure regulator valve 14 for controlling out oil pressure is additionally provided on the hydraulic station 3, is advised according to the difference of steel pipe
The elastic of product is expanded in lattice, control so that the quality of product is more stablized.
The course of work of the utility model is as follows：Steel pipe is fixed on steel pipe positioning seat 4, the loop device 2 of both sides is logical
It crosses hydraulic station 3 and dynamically working is provided, specially：Hydraulic station 3 controls push cylinder 9 to act, and the telescopic shaft of push cylinder 9 stretches out,
Slide plate 7 is pushed to be moved to steel pipe rack 1, after suitable position is moved to, keeps stability hydraulic, adjusts adjustable handle 12, control
Rise the flexible limiting of ring oil cylinder 10, while hydraulic station 3 provides hydraulic oil for the ring oil cylinder 10 that rises so that the ring oil cylinder 10 that rises stretches out, and rises
Take capel 11 is expanded, and steel pipe stress generates plastic deformation, the amount of expansion of the controllable take capel 11 that rises of adjustable handle 12, so as to adjustable steel
The deformation quantity of pipe, after treating steel pipe expansion, the take capel that rises 11 receives ring, and slide plate 7 returns to initial position.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. solid ring inner wall expansion device in one kind, including steel pipe rack (1) and steel pipe positioning seat (4), the steel pipe positioning seat (4)
It is installed on the top surface of steel pipe rack (1), it is characterised in that：Further include loop device (2) and hydraulic station (3), the ring dress that rises
It is two to put (2), and two loop devices (2) are symmetricly set on the both sides of steel pipe rack (1), and the loop device (2) includes
Support stand (5), sliding rail (6), slide plate (7), push cylinder (9), rise ring oil cylinder (10) and the take capel that rises (11), the sliding rail (6)
It is fixedly mounted on support stand (5), and sliding rail (6) carries over the length direction setting of steel pipe rack (1), the slide plate (7)
Sliding block (8) is fixed on bottom surface, the sliding block (8) is slidably installed on sliding rail (6), and the push cylinder (9) is fixed on
On support stand (5), the telescopic end end of the push cylinder (9) is connect with slide plate (7), and the push cylinder (9) being capable of band
Dynamic slide plate (7) carries over sliding rail (6) and slidably reciprocates, and the ring oil cylinder (10) that rises is fixed on the top surface of slide plate (7), the ring oil that rises
The telescopic end of cylinder (10) is fixedly connected with the take capel that rises (11), and the hydraulic station (3) is respectively push cylinder (9) and the ring oil cylinder that rises
(10) power is provided.
2. solid ring inner wall expansion device in one kind according to claim 1, it is characterised in that：The top surface of the slide plate (7)
On be further fixed on the take capel positioning seat (13) that rises, the take capel that rises (11) is sheathed in the take capel positioning seat (13) that rises.
3. solid ring inner wall expansion device in one kind according to claim 1, it is characterised in that：The ring oil cylinder (10) that rises
Tail portion is additionally provided with the adjustable handle (12) for the collapsing length that can limit ring oil cylinder (10) telescopic shaft that rises.
4. solid ring inner wall expansion device in one kind according to claim 1, it is characterised in that：On the hydraulic station (3) also
Equipped with the pressure regulator valve (14) for controlling out oil pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578765.9U CN207479401U (en) | 2017-11-23 | 2017-11-23 | Solid ring inner wall expansion device in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578765.9U CN207479401U (en) | 2017-11-23 | 2017-11-23 | Solid ring inner wall expansion device in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479401U true CN207479401U (en) | 2018-06-12 |
Family
ID=62475177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578765.9U Active CN207479401U (en) | 2017-11-23 | 2017-11-23 | Solid ring inner wall expansion device in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821936A (en) * | 2019-03-04 | 2019-05-31 | 天津太合节能科技有限公司 | A kind of steel pipe tune circle device |
-
2017
- 2017-11-23 CN CN201721578765.9U patent/CN207479401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821936A (en) * | 2019-03-04 | 2019-05-31 | 天津太合节能科技有限公司 | A kind of steel pipe tune circle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 510000 Zixi Village, Huashan Town, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU BIYUAN PIPE INDUSTRY CO., LTD. Address before: 510000 Huadu District, Guangzhou City, Guangdong Province, No. 38, Chichenbian, Datang Village, Huadong Town Patentee before: Wang Zhikai |
|
| TR01 | Transfer of patent right |