CN205705914U - Rotational circle pipe clamping device - Google Patents
Rotational circle pipe clamping device Download PDFInfo
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- CN205705914U CN205705914U CN201620555050.0U CN201620555050U CN205705914U CN 205705914 U CN205705914 U CN 205705914U CN 201620555050 U CN201620555050 U CN 201620555050U CN 205705914 U CN205705914 U CN 205705914U
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- air bag
- clamping
- clamping device
- rotational circle
- circle pipe
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Abstract
This utility model relates to Machining Technology field, is specifically related to a kind of rotational circle pipe clamping device.This clamping device includes being fixed on lathe or two ends, shelf left and right mounting seat, respectively equipped with a bearing in mounting seat, rotational circle pipe clamping device also includes a sleeve being fixed on described bearing centre, and sleeve inner central authorities are provided with clamping air bag, and clamping air bag is circumscribed with feeder.This rotational circle pipe clamping device is simple and reasonable, solves the steel pipe axial motion problems of embossing process steel pipe, and embossing uniform length, steady quality.By the feeder inflation/deflation to clamping air bag, pipe is carried out intermittent clamping and release operation, automatization's action can be realized.By clamping air bag to steel tube clamping, clamping is firm, improves embossing quality stability.The carry signal of telecommunication produced by embossing machine realizes the clamping carry operation of automatization, and automaticity is higher.
Description
Technical field
This utility model relates to Machining Technology field, is specifically related to a kind of rotational circle pipe clamping device.
Background technology
During stainless pipe is embossed, owing to mould has radial force with axial to the pipe of high speed rotating
Power effect, towards axially-movable in steel pipe embossing process, causes embossing length uneven, and embossing effects is unstable.Production needs
Artificial steel pipe of radially holding, the clamping force of steel pipe is avoided steel pipe axially-movable, this method to waste time and energy, is imitated by dependence radial direction
Rate is low, and the random big quality of Artificial Control is unstable.It is thus desirable to a kind of rotational circle pipe clamping device solves steel pipe embossing
The axial motion problems of process steel pipe.
Utility model content
This utility model, for the deficiencies in the prior art, provides a kind of simple and reasonable rotational circle pipe clamp and tightly fills
Put, solve the steel pipe axial motion problems of embossing process steel pipe, and embossing uniform length, steady quality.
The technical solution of the utility model be achieved in that a kind of rotational circle pipe clamping device include being fixed on lathe or
Two ends, shelf left and right mounting seat, each equipped with a bearing in described mounting seat, it is characterised in that described rotational circle pipe clamping device is also
Including a sleeve being fixed on described bearing centre, described sleeve inner central authorities are provided with clamping air bag, outside described clamping air bag
It is connected to feeder.
Preferably, described sleeve includes that sleeve internal layer and sleeve outer layer, described sleeve internal layer are fixed on the inner ring of bearing,
And rotate together with bearing；Described sleeve outer layer is fixed on lathe or shelf, is connected with described feeder.
Preferably, being provided with for airtight sealing ring between described sleeve internal layer and sleeve outer layer, having between two-layer can
Gases at high pressure are sealed, described sleeve internal layer has the groove fixing to clamp air bag.
Bearing can bear responsive to axial force.Preferably, bearing is taper roll bearing or thrust roller bearing.
Described mounting seat is bolted or is weldingly fixed on lathe or shelf, and described mounting seat is provided with circle
The clamp device that taper roller bearing outer ring is fixing.
The effect of air bag is to be clamped steel pipe, can be various shape.Preferably, clamping air bag cross section is annular,
Described sleeve internal layer is provided with the protector preventing clamping air bag abrasion.
The signal of telecommunication that described feeder is produced by embossing lathe also coordinates automatic gas pressure valve to clamping airbag aeration, puts
Gas.Different steel pipes is arranged different ventilation air pressure, it is to avoid damage clamping air bag and energy waste.
This utility model solves defect present in background technology, has the advantages that
The rotational circle pipe clamping device that this utility model provides is simple and reasonable, solves steel pipe embossing process steel pipe axial
Motion problems, and embossing uniform length, steady quality.By the feeder inflation/deflation to clamping air bag, between pipe is carried out
The clamping and release operation of having a rest property, can realize automatization's action.By clamping air bag to steel tube clamping, clamping is firm, improves embossing
Quality stability.The carry signal of telecommunication produced by embossing machine realizes the clamping carry operation of automatization, and automaticity is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotational circle pipe clamping device；
In figure: 1-steel pipe to be processed, 2-mounting seat, 3-sleeve internal layer, 4-sleeve outer layer, 5-clamps air bag, and 6-supplies dress
Put, 7-sealing ring, 8-bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
A kind of rotational circle pipe clamping device embodiment as shown in Figure 1, including being fixed on lathe or two ends, shelf left and right peace
Dress seat 2, it is each in mounting seat 2 that equipped with a bearing 8, rotational circle pipe clamping device also includes a sleeve being fixed on bearing 8 center,
Sleeve inner central authorities are provided with clamping air bag 5, and clamping air bag 5 is circumscribed with feeder 6.Sleeve includes outside sleeve internal layer 3 and sleeve
Layer 4, sleeve internal layer 3 is fixed on the inner ring of bearing 8, and rotates together with bearing 8；Sleeve outer layer 4 is fixed on lathe or shelf
On, it is connected with feeder 6.It is provided with between sleeve internal layer 3 and sleeve outer layer 4 for airtight sealing ring 7, sleeve internal layer 3
On have the groove fixing to clamp air bag 5.Bearing 8 is taper roll bearing.Mounting seat 2 is bolted or is weldingly fixed on machine
On bed or shelf, mounting seat 2 is provided with the clamp device fixing to taper roll bearing outer ring.Clamping air bag 5 cross section is annulus
Shape, is provided with the protector preventing clamping air bag 5 abrasion in sleeve internal layer 3.The telecommunications that feeder 6 is produced by embossing lathe
Number and coordinate automatic gas pressure valve to clamping air bag 5 inflate, exit.
Work process of the present utility model is: be placed in the middle of bearing bore diameter by steel pipe 1 to be processed.During air bag 5 stuffiness
In sleeve internal layer 3, it is in shrivelled state.Start feeder 6 sleeve outer layer 4 is supplied, by sleeve internal layer 3 and set
Gases at high pressure are sent in internal clamping air bag 5 by the sealing between cylinder outer layer 4.When feeder 6 is complete to clamping airbag aeration
Cheng Shi, air bag volume becomes big, it is achieved the clamping to steel pipe, thus realizes the radial clamping to steel pipe, it is achieved Automatic-clamping, it is not necessary to
Manual operation.Feeder 6 can realize inflation venting by the signal of telecommunication that embossing lathe produces by automatic gas pressure valve.To difference
Steel pipe different ventilation air pressure is set, it is to avoid damage air bag and energy waste.The carry signal of telecommunication produced by embossing machine is real
The clamping carry operation of existing automatization, automaticity is high.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (7)
1. a rotational circle pipe clamping device, including being fixed on lathe or two ends, shelf left and right mounting seat (2), described mounting seat
(2) respectively equipped with a bearing (8) in, it is characterised in that described rotational circle pipe clamping device also includes that is fixed on a described bearing
(8) sleeve at center, described sleeve inner central authorities are provided with clamping air bag (5), and described clamping air bag (5) is circumscribed with feeder
(6)。
Rotational circle pipe clamping device the most according to claim 1, it is characterised in that: described sleeve includes sleeve internal layer (3)
With sleeve outer layer (4), described sleeve internal layer (3) is fixed on the inner ring of bearing (8), and rotates together with bearing (8)；Described set
Cylinder outer layer (4) is fixed on lathe or shelf, is connected with described feeder (6).
Rotational circle pipe clamping device the most according to claim 2, it is characterised in that: outside described sleeve internal layer (3) and sleeve
It is provided with between layer (4) and has, on airtight sealing ring (7), described sleeve internal layer (3), the groove fixing to clamp air bag (5).
Rotational circle pipe clamping device the most according to claim 1 and 2, it is characterised in that: described bearing (8) is taper roller
Bearing or thrust roller bearing.
Rotational circle pipe clamping device the most according to claim 4, it is characterised in that: described mounting seat (2) passes through bolt
Connecting or be weldingly fixed on lathe or shelf, described mounting seat (2) is provided with the fastening fixing to taper roll bearing outer ring
Device.
Rotational circle pipe clamping device the most according to claim 5, it is characterised in that: described clamping air bag (5) cross section is circle
Annular, is provided with in described sleeve internal layer (3) and prevents from clamping the protector that air bag (5) weares and teares.
Rotational circle pipe clamping device the most according to claim 6, it is characterised in that: described feeder (6) passes through embossing
Lathe produce the signal of telecommunication and coordinate automatic gas pressure valve to clamping air bag (5) inflate, exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555050.0U CN205705914U (en) | 2016-06-08 | 2016-06-08 | Rotational circle pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555050.0U CN205705914U (en) | 2016-06-08 | 2016-06-08 | Rotational circle pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705914U true CN205705914U (en) | 2016-11-23 |
Family
ID=57301807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555050.0U Active CN205705914U (en) | 2016-06-08 | 2016-06-08 | Rotational circle pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705914U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052115A (en) * | 2017-04-04 | 2017-08-18 | 长葛市圆方不锈钢制品有限公司 | Stainless steel tube embossing machine with thrust device |
| CN107139076A (en) * | 2017-06-19 | 2017-09-08 | 宁波友智机械科技有限公司 | A kind of grinding machine processing pneumatic grips |
| CN107297562A (en) * | 2017-07-27 | 2017-10-27 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
| CN110370195A (en) * | 2019-08-14 | 2019-10-25 | 江苏欧朗汽车管路系统有限公司 | Clamping adjusting device is used in a kind of processing of automobile pipeline |
-
2016
- 2016-06-08 CN CN201620555050.0U patent/CN205705914U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052115A (en) * | 2017-04-04 | 2017-08-18 | 长葛市圆方不锈钢制品有限公司 | Stainless steel tube embossing machine with thrust device |
| CN107052115B (en) * | 2017-04-04 | 2018-11-09 | 河南田冠农业机械制造有限公司 | Stainless steel tube embossing machine with thrust device |
| CN107139076A (en) * | 2017-06-19 | 2017-09-08 | 宁波友智机械科技有限公司 | A kind of grinding machine processing pneumatic grips |
| CN107297562A (en) * | 2017-07-27 | 2017-10-27 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
| CN107297562B (en) * | 2017-07-27 | 2023-09-29 | 德尔玛（珠海）焊接自动化技术有限公司 | Welding bin of vertical assembly welding equipment |
| CN110370195A (en) * | 2019-08-14 | 2019-10-25 | 江苏欧朗汽车管路系统有限公司 | Clamping adjusting device is used in a kind of processing of automobile pipeline |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |