CN208495475U - Natural gas line processing unit (plant) - Google Patents
Natural gas line processing unit (plant) Download PDFInfo
- Publication number
- CN208495475U CN208495475U CN201821142594.XU CN201821142594U CN208495475U CN 208495475 U CN208495475 U CN 208495475U CN 201821142594 U CN201821142594 U CN 201821142594U CN 208495475 U CN208495475 U CN 208495475U
- Authority
- CN
- China
- Prior art keywords
- slip portion
- workpiece
- natural gas
- plant
- formed pipe
- 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.)
- Active
Links
Abstract
The utility model belongs to the bending equipment of stick, profile or pipe, specifically disclose a kind of natural gas line processing unit (plant), formed pipe including arc-shaped, the formed pipe other end closing open at one end, the active slip portion pushed by workpiece is slidably connected in formed pipe, sliding part is equipped with the positioning region positioned to workpiece, also slidably connects follower slip portion in formed pipe, driving section is connected between active slip portion and follower slip portion, follower slip portion is equipped with the through-hole passed through for workpiece.Utility model aims to solve the prior arts to produce bend pipe using bending machine, and existing bending machine the problem of structure is complicated.
Description
Technical field
The utility model belongs to the bending equipment of stick, profile or pipe, specifically discloses a kind of natural gas line processing dress
It sets.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.And in various complexity
Pipe-line system in, in order to adapt to complicated use occasion, bend pipe is a kind of common pipe fitting, is also in natural gas transportation field
A kind of common pipe fitting, existing bend pipe during processing, generallys use bending machine and is processed, and existing bending machine structure
Complexity, it is at high price, so that processing cost increases.
Utility model content
The utility model discloses a kind of natural gas line processing unit (plant)s, it is therefore intended that solves the prior art and uses bending machine
Produce bend pipe, and existing bending machine the problem of structure is complicated.
The base case of the utility model are as follows: natural gas line processing unit (plant), the formed pipe including arc-shaped, the molding
Other end closing open at one end is managed, slidably connects the active slip portion pushed by workpiece in formed pipe, active slip is set in portion
There is the positioning region positioned to workpiece, follower slip portion, active slip portion and follower slip are also slidably connected in formed pipe
Driving section is connected between portion, follower slip portion is equipped with the through-hole passed through for workpiece.
The technical principle and beneficial effect of the utility model are: workpiece be insert molded in pipe from formed pipe open end,
And contacted with positioning region, and workpiece is pushed in backward formed pipe, so that workpiece pushes active slip portion to slide in formed pipe, it is main
Dynamic sliding part drives the sliding of follower slip portion by driving section while sliding, while as workpiece constantly enters formed pipe
Interior, the thrust of workpiece is applied on molding inside pipe wall by active slip portion and follower slip portion, and molding inside pipe wall is sliding to active
Dynamic portion and follower slip portion apply perpendicular to the tangent line at active slip portion or follower slip portion and molding inside pipe wall contact point
Reaction force so that workpiece generates bending so that workpiece be bent into the consistent arc-shaped of formed pipe, and in workpiece
In bending process, active slip portion and follower slip portion are as workpiece moves together, without relative displacement, therefore will not be to work
Part surface causes to wear, and the utility model structure is simple, easy to use, substantially reduces processing cost.
Further, the active slip portion is cylindric sliding block, and sliding block is equipped with the blind hole being inserted into for workpiece.By above-mentioned
Design while when workpiece motion s, causing thrust to blind hole so that being positioned in workpiece insertion blind hole so that active slip portion with
Workpiece move together.
Further, the follower slip portion is circular lantern ring.By above-mentioned design, so that workpiece is obtained through annulus
The lantern ring of shape.
Further, the driving section is elastic component.By above-mentioned design, it so that when workpiece is insert molded in pipe, pushes
Active slip portion drives follower slip portion by elastic component while active slip portion draw springs, when workpiece bending finishes
Afterwards, the thrust to workpiece is removed, at this time under the elastic force effect of elastic component, workpiece is released formed pipe by active slip portion, is completed
The self-emptying of workpiece.
Further, limit sliding chutes, active slip portion and follower slip portion are equipped on the molding inside pipe wall along its length
On be equipped with rolling mechanism, the rolling mechanism includes the retention bead being slidably connected with limit sliding chutes, in the retention bead
It is rotatably connected to ball, the ball is between retention bead and limit sliding chutes.By above-mentioned design, so that active slip portion
It is limited protrusion while sliding with follower slip portion to be limited, avoids rotating around central axes, to reduce to work
The abrasion of part, while by setting steel ball, so that the sliding friction of active slip portion and follower slip portion and molding inside pipe wall becomes
For rolling friction, reduce frictional resistance.
Detailed description of the invention
Fig. 1 is the elevational cross-sectional view of the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: formed pipe 1, lantern ring 2, reset tension spring 3, limit sliding chutes 4, retention bead
5, steel ball 6, sliding block 7.
Embodiment is substantially as shown in Fig. 1: a kind of natural gas line processing unit (plant), the formed pipe 1 including arc-shaped, molding
Pipe 1 pair central angle be 180 °, 1 right end of formed pipe closes left end opening, and there are six annular in shape for installation in formed pipe 1
Lantern ring 2,2 center of lantern ring are provided with the through-hole for workpiece insertion, and first 2 side wall of lantern ring and 1 inner wall of formed pipe of left end are fixed to be connected
It connects, the right end of 1 inner wall of formed pipe slidably connects cylindrical sliding block 7, is coaxially provided on sliding block 7 for the blind of workpiece insertion
Hole is integrally formed limited position protrusion 5 on 7 outer wall of lantern ring 2 and sliding block, and limit sliding chutes 4 are provided on 1 inner wall of formed pipe, and limit is slided
The arc-shaped that slot 4 is 180 ° in central angle, retention bead 5 are slidably connected with limit sliding chutes 4, are provided with mounting groove in retention bead 5,
Steel ball 6 is rotatably equipped in mounting groove, 6 half of steel ball is located at interior the other half of mounting groove and is located at retention bead 5 and limit sliding chutes 4
Between, it is fixedly installed with reset tension spring 3 between adjacent lantern ring 2, is also fixedly installed between sliding block 7 and adjacent lantern ring 2 multiple
Position tension spring 3.
Specific implementation process is as follows: straight tube to be processed is insert molded the lantern ring in pipe 1 from 1 left end opening of formed pipe
In 2, and straight tube is pushed in backward formed pipe 1, so that in the blind hole on straight tube insertion sliding block 7, at this time in the continuous promotion of straight tube
Under, so that sliding block 7 is slided along the limit sliding chutes 4 on 1 inner wall of formed pipe, in sliding process, since formed pipe 1 is in circular arc
Shape, therefore the motion profile of lantern ring 2 is also in arc-shaped, so that lantern ring 2 generates extruding to straight tube during the motion, so that
Straight tube bends, as straight tube is constantly moved into formed pipe 1, when straight tube pushes sliding block 7, so that sliding block 7 is moved to such as figure
Shown in 1 when state, straight tube is fully entered in formed pipe 1, and under the action of lantern ring 2 and sliding block 7 so that straight tube bending to
The identical arc-shaped of 1 shape of formed pipe, during straight tube bending, due to then removing the thrust to straight tube, at this time multiple
Under the action of the tension spring 3 of position, sliding block 7 and lantern ring 2 slide to the left in formed pipe 1, and sliding block 7 is forced through the pipe fitting of processing in turn,
So that formed pipe 1 is stretched out from 1 left end opening of formed pipe in the pipe fitting left end by processing, to realize the discharging of workpiece.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.
Claims (5)
1. natural gas line processing unit (plant), it is characterised in that: the formed pipe including arc-shaped, the formed pipe are open at one end another
End seal is closed, and the active slip portion pushed by workpiece is slidably connected in formed pipe, and sliding part is equipped with and is positioned to workpiece
Positioning region also slidably connects follower slip portion in formed pipe, is connected with driving section between active slip portion and follower slip portion,
Follower slip portion is equipped with the through-hole passed through for workpiece.
2. natural gas line processing unit (plant) according to claim 1, it is characterised in that: the active slip portion is cylindric
Sliding block, sliding block are equipped with the blind hole being inserted into for workpiece.
3. natural gas line processing unit (plant) according to claim 2, it is characterised in that: the follower slip portion is annular shape
Lantern ring.
4. natural gas line processing unit (plant) according to claim 3, it is characterised in that: the driving section is elastic component.
5. natural gas line processing unit (plant) according to claim 4, it is characterised in that: along length on the molding inside pipe wall
Direction is equipped with limit sliding chutes, is equipped with rolling mechanism in active slip portion and follower slip portion, the rolling mechanism includes and limit
The retention bead that is slidably connected of position sliding slot, is rotatably connected to ball in the retention bead, the ball be located at retention bead and
Between limit sliding chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142594.XU CN208495475U (en) | 2018-07-18 | 2018-07-18 | Natural gas line processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142594.XU CN208495475U (en) | 2018-07-18 | 2018-07-18 | Natural gas line processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495475U true CN208495475U (en) | 2019-02-15 |
Family
ID=65289955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142594.XU Active CN208495475U (en) | 2018-07-18 | 2018-07-18 | Natural gas line processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653296A (en) * | 2019-11-12 | 2020-01-07 | 江苏伟业铝材有限公司 | Aluminum profile arc bending die |
-
2018
- 2018-07-18 CN CN201821142594.XU patent/CN208495475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653296A (en) * | 2019-11-12 | 2020-01-07 | 江苏伟业铝材有限公司 | Aluminum profile arc bending die |
| CN110653296B (en) * | 2019-11-12 | 2021-06-15 | 江苏伟业铝材有限公司 | Aluminum profile arc bending die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202105825U (en) | Bidirectional pig for pressure controlled pipeline flow discharge | |
| CN101531217A (en) | Spirally driven walking robot in pipe | |
| CN208495475U (en) | Natural gas line processing unit (plant) | |
| CN107350947A (en) | A kind of derusting device for building pipe lateral wall | |
| CN109084108A (en) | The quick coupling structure of convenient grafting | |
| CN207373068U (en) | Cotton thread flexible hose connector erecting device | |
| CN207071853U (en) | A kind of derusting device for building pipe lateral wall | |
| CN105240541B (en) | Air-flow butterfly valve | |
| CN219673306U (en) | Soft seal control angle valve | |
| CN210266653U (en) | Valve with rust-resistant function that loses | |
| CN209006324U (en) | For cleaning the cleaning device of metal bellows inboard wall groove | |
| CN108856395B (en) | Metal pipe bending device | |
| CN205155235U (en) | Press and press reciprocating type valve | |
| CN213436098U (en) | Pipeline cleaning device | |
| CN210240878U (en) | Pipeline connecting device | |
| CN208495476U (en) | Pipeline bending device | |
| CN208495472U (en) | Metal tube bending device | |
| CN208859191U (en) | A kind of inner liner stainless steel pipe elbow of high intensity | |
| CN209688180U (en) | A kind of discharging device that automatic water stopping is non-return, shower faucet and water supply elbow | |
| CN208495607U (en) | The clamping tool of bent pipe parts | |
| CN103291995B (en) | A kind of scalable Ventilating valve | |
| CN207536442U (en) | Check valve and the tyre cement water bottle for having check valve | |
| CN108856401A (en) | Pipeline bending device | |
| CN220522937U (en) | Water spraying valve | |
| CN108612883A (en) | Check-valves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |