CN110509559A - It is a kind of to make to weld more uniform device based on centering principle - Google Patents
It is a kind of to make to weld more uniform device based on centering principle Download PDFInfo
- Publication number
- CN110509559A CN110509559A CN201910839996.8A CN201910839996A CN110509559A CN 110509559 A CN110509559 A CN 110509559A CN 201910839996 A CN201910839996 A CN 201910839996A CN 110509559 A CN110509559 A CN 110509559A
- Authority
- CN
- China
- Prior art keywords
- outside
- weld
- pedestal
- transverse slat
- uniform device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
Abstract
The present invention relates to MPP Manifold technology fields, and disclose it is a kind of based on centering principle make to weld more uniform device, including pedestal, support frame is fixedly connected with above the pedestal, strut is connected on the outside of pedestal, welding two segment pipes socket is put to transverse slat, by the way that the output shaft of first motor is connect with rotarod activity, bull stick rotation, transverse slat and threaded rod distance increase, guarantee that two pipelines are always positioned at the same center of circle when being welded, it will not tilt, swing handle later, heating ring is driven to rotate to parallel with pipeline, rotating base, contact the soldering opening of two pipelines with heating ring respectively, closely heat ring surface, heat ring fever, the output shaft of the second motor is flexibly connected with turntable again this moment, drive turntable rotation, entire centring means rotation, finally make the pipe for heating fusing of clamping Road rotates so that welding when solder joint be distributed with weld seam it is more uniform.
Description
Technical field
It is specially a kind of to make to weld more uniform device based on centering principle the present invention relates to MPP Manifold technology field.
Background technique
MPP pipe not only has the characteristics that resistant to high temperatures, proof to external pressure also referred to as MPP power cable protecting pipe, and has excellent
Good insulating properties, therefore it is widely used for the pipe engineerings such as telecommunications, electric power coal gas, and in century operating process, every segment pipe
Limited length, therefore can generally be welded using hot melting way, welding result also influences whether the laying of pipeline, therefore pipeline
Being welded in subsequent use process is also particularly important.
Need to guarantee the consistent of axis in the welding process, the center of circle cannot shift, and take in traditional thermofussion welding
Cheng Zhong, in order to guarantee that the center of circle is in same horizontal line, generally can by being encased inside the object of equal height below pipeline, thus
Guarantee that height is consistent, on the one hand since different object heights may have error, on the other hand since pipeline is generally justified
Cylindricality, side are arc, are easy to tumble when carrying out and carrying out padded using object, cause to tilt, and are made for subsequent pipeline use
At inconvenience, not traditional welding manner is only simple to be melted using heating, and effect is poor in fusion process, and welding is uneven
It is even.
To solve the above-mentioned problems, inventor propose it is a kind of based on centering principle make to weld more uniform device, have
Standby pipeline is in same axis, and solder joint and weld seam are distributed more uniform advantage, and effective solution traditional welding pipeline is unstable
It is fixed, and crank-sided problem, it ensure that using the device in carrying out welding process, ensure that pipeline begins by movement of feeling relieved
Final position passes through and is rotated in heating process in the same center of circle, so that welding is more uniform.
Summary of the invention
(1) technical solution
It is the above-mentioned pipeline of realization in same axis, and solder joint and weld seam are distributed more uniform purpose, the present invention provides such as
Lower technical solution: a kind of to make to weld more uniform device, including pedestal based on centering principle, the top of the pedestal is fixed to be connected
It is connected to support frame, strut is connected on the outside of pedestal, fixed column is fixedly connected with above strut, the inside of fixed column is living
It is dynamic to be connected with loop bar, it is connected with the first lantern ring on the outside of loop bar, threaded rod, lantern ring are connected on the outside of loop bar right end
Top be connected with brace, transverse slat is connected with above brace, the second lantern ring is connected on the outside of threaded rod,
It is connected with connecting rod on the outside of support frame, handle is connected on the outside of connecting rod, the outside of threaded rod is flexibly connected
There is handle, the front of connecting rod is connected with heating ring, and loop bar is put into outside and is connected with turntable, the top activity of transverse slat
It is connected with baffle, the surrounding of handle is evenly distributed with bull stick.
Preferably, the surface of the threaded rod is equipped with screw thread, is adapted with the screw thread being equipped with inside the second lantern ring.
Preferably, centring means one composed by the brace, baffle and transverse slat shares two groups, there are three every group, and three
The specification of a device is consistent, and every three centring means are evenly distributed on the surrounding of loop bar.
Preferably, the bottom of the connecting rod is designed as inverted U, and size is not less than the size of support frame.
Preferably, support frame as described above is located at the center of pedestal, and the outside of pedestal is equipped with helicitic texture.
Preferably, brace there are two the lower sections of the transverse slat, two brace cross-distributions,
Preferably, there are two the struts, the specification of two struts is consistent, and is referring in symmetrical with the center line of pedestal
Distribution.
(2) beneficial effect
Compared with prior art, make to weld more uniform device based on centering principle the present invention provides a kind of, have
Below the utility model has the advantages that
1, should make to weld more uniform device based on centering principle, by first carrying out beam worker before being welded
Make, welding two segment pipes socket will be carried out and put to the outside of transverse slat, first then by by the output shaft of first motor and
Rotarod activity connection, so that bull stick is rotated, since the outside of bull stick is equipped with helicitic texture, when bull stick is rotated, meeting
So that the second lantern ring is moved inside, so that the distance between brace reduces, so that between transverse slat and threaded rod
Distance increase, final each transverse slat is contacted with inner wall of the pipe respectively, is felt relieved to it, be ensure that two pipelines are carrying out
Always it can be located at the same center of circle when welding, ensure that will not run-off the straight in welding process.
2, should make to weld more uniform device based on centering principle, by swing handle, so that connecting rod is rotated,
To drive the rotation of heating ring, keeps heating ring rotating pipe parallel, be then rotated further by pedestal, the surface of pedestal is again provided with spiral shell
Line can make the synchronous inward movement of strut closely heat ring so that the soldering opening of two pipelines is contacted with heating ring respectively
The output shaft of second motor, is flexibly connected again with turntable this moment, drives turntable to rotate, turntable by surface, heating ring fever
It is flexibly connected with loop bar, therefore when turntable rotates, loop bar is rotated, thus the rotation of the entire centring means of synchronous drive
Turn, rotates the pipeline for heating fusing of clamping, so that the solder joint and weld seam distribution when welding
It is more uniform, improve welding quality.
Detailed description of the invention
Fig. 1 is attachment structure schematic diagram of the present invention, and each structure is in original state at this time；
Fig. 2 is structure of the invention connecting rod, handle, heating ring connection in conjunction with left view；
Fig. 3 is connection structure top view of the present invention；
Fig. 4 is motion profile figure of the present invention, and threaded rod is rotated at this time, and cross bar, brace, baffle is driven to move synchronously.
In figure: 1- pedestal, 2- support frame, 3- strut, 4- fixed column, 5- loop bar, the first lantern ring of 6-, 7- threaded rod, 8- are oblique
Bar, 9- transverse slat, the second lantern ring of 10-, 11- connecting rod, 12- handle, 13- handle, 14- heat ring, 15- turntable, 16- baffle, 17-
Bull stick.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, it is a kind of to make to weld more uniform device, including pedestal 1 based on centering principle, pedestal 1 it is upper
Side is fixedly connected with support frame 2, and support frame 2 is located at the center of pedestal 1, and the outside of pedestal 1 is equipped with helicitic texture, thus make
The positive heating ring 14 of support frame 2 is similarly positioned in middle position, and the outside of pedestal 1 is connected with strut 3, and there are two struts 3,
The specification of two struts 3 is consistent, and is symmetric with the center line of pedestal 1 for reference, so that be socketed on the outside of strut 3
Pipeline can occur to move in the same direction, and the top of strut 3 is fixedly connected with fixed column 4, and there are two fixed columns 4, two fixed columns 4
Specification is consistent, and is that reference is symmetric with the center line of pedestal 1, so that loop bar 5 can drive whole device solid
The inside of fixed column 4 is rotated so that solder joint and weld seam distribution it is more uniform, welding effect more preferably, the internal activity of fixed column 4
It is connected with loop bar 5, the outside of loop bar 5 is connected with the first lantern ring 6, is connected with threaded rod 7 on the outside of 5 right end of loop bar,
The surface of threaded rod 7 is equipped with screw thread, drives handle 13 to rotate when rotating bull stick 17, so that threaded rod 7 rotates, by
The screw thread being equipped with inside screw thread and the second lantern ring 10 is equipped on the outside of threaded rod 7 to be adapted, therefore can make second set in rotation
Ring 10 is moved inside, so that the opinion distance of brace 8 reduces, so that the position of each transverse slat 9 is toward external diffusion, finally and pipeline
Inside is contacted, so that pipeline is fixed, is had and is had two groups altogether with centring means, and threaded rod 7 is located at same level,
Therefore the pipeline welded is concentric, and pipeline is avoided to deviate.
The top of lantern ring 7 is connected with brace 8, and centring means composed by brace 8, baffle 16 and transverse slat 9 has altogether
There are two groups, there are three every group, the specification of three devices is consistent, and every three centring means are evenly distributed on the surrounding of loop bar 5,
To make the stability of pipeline more preferably, the top of brace 8 is connected with transverse slat 9, and the lower section of transverse slat 9 is there are two brace 8, and two
The outside of 8 cross-distribution threaded rod 7 of brace is connected with the second lantern ring 10, by the cooperation between brace 8 so that transverse slat 9
Position is moved, and the outside of support 2 is connected with connecting rod 11, and the bottom of connecting rod 11 is designed as inverted U, and size is not
Less than the size of support frame 2, allow to heat the outside that ring 14 is movably connected in support frame 2 by connecting rod 11, handle
12 left side is connected with gag lever post, runs through support frame 2 and connecting rod 11, and rubber is lined between gap, increasing friction force,
So that shake handle 12 can make the position for heating ring 14 change, need to only rotate can remove when not needed,
The outside of connecting rod 11 is connected with handle 12, and the outside of threaded rod 7 is connected with handle 13, and the front of connecting rod 11 is living
Dynamic to be connected with heating ring 14, centre is set as hollow structure, mitigates the weight of heating ring 14, and reduce the waste of resource, loop bar 5 is put
Enter outside and be connected with turntable 15, the top of transverse slat 9 is connected with baffle 16, allows to consolidate the top of pipeline
Fixed, the surrounding of handle 13 is evenly distributed with bull stick 17.
Working principle: by first carrying out preparation before being welded, welding two segment pipes socket will be carried out
It puts to the outside of transverse slat 9, first then by the way that the output shaft of first motor to be flexibly connected with bull stick 17, so that bull stick 17 carries out
Rotation can make the second lantern ring 10 carry out inside since the outside of bull stick 17 is equipped with helicitic texture when bull stick 17 is rotated
It is mobile, so that the distance between brace 8 reduces, so that the distance between transverse slat 9 and threaded rod 7 increase, it is final every
A transverse slat 9 is contacted with inner wall of the pipe respectively, is felt relieved to it, then by swing handle 12, so that connecting rod 11 carries out
Rotation keeps heating 14 rotating pipe of ring parallel, is then rotated further by pedestal 1, the table of pedestal 1 to drive the rotation of heating ring 14
Face is again provided with screw thread, can make the synchronous inward movement of strut 3, so that the soldering opening of two pipelines is carried out with heating ring 14 respectively
14 surface of ring is closely heated in contact, and heating ring 14 generates heat, is this moment again flexibly connected the output shaft of the second motor with turntable 15,
Turntable 15 is driven to rotate, turntable 15 is flexibly connected with loop bar 5, therefore when turntable 15 rotates, loop bar 5 is rotated,
To the rotation of the entire centring means of synchronous drive, rotate the pipeline for heating fusing of clamping, thus
So that solder joint when welding is distributed more uniform, raising welding quality with weld seam.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of make to weld more uniform device, including pedestal (1) based on centering principle, it is characterised in that: the pedestal (1)
Top be fixedly connected with support frame (2), be connected on the outside of pedestal (1) strut (3), the top of strut (3) is fixed to be connected
It is connected to fixed column (4), the internal activity of fixed column (4) is connected with loop bar (5), and loop bar is connected with first set on the outside of (5)
Ring (6) is connected with threaded rod (7) on the outside of loop bar (5) right end, brace (8) is connected with above lantern ring (7), tiltedly
It is connected with transverse slat (9), is connected on the outside of threaded rod (7) the second lantern ring (10) above bar (8), support frame (2)
Outside be connected with connecting rod (11), be connected on the outside of connecting rod (11) handle (12), the outside of threaded rod (7)
It is connected with handle (13), the front of connecting rod (11) is connected with heating ring (14), and loop bar (5) is put into outside activity even
It is connected to turntable (15), is connected with above transverse slat (9) baffle (16), the surrounding of handle (13) is evenly distributed with bull stick
(17)。
2. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
The surface of threaded rod (7) is equipped with screw thread, is adapted with the screw thread being equipped with inside the second lantern ring (10).
3. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
Centring means one composed by brace (8), baffle (16) and transverse slat (9) shares two groups, there are three every group, three devices
Specification is consistent, and every three centring means are evenly distributed on the surrounding of loop bar (5).
4. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
The bottom of connecting rod (11) is designed as inverted U, and size is not less than the size of support frame (2).
5. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
Support frame (2) is located at the center of pedestal (1), and the outside of pedestal (1) is equipped with helicitic texture.
6. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
There are two brace (8), two brace (8) cross-distributions for the lower section of transverse slat (9).
7. it is according to claim 1 it is a kind of based on centering principle make to weld more uniform device, it is characterised in that: it is described
There are two struts (3), and the specification of two struts (3) is consistent, and is that reference is symmetric with the center line of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839996.8A CN110509559A (en) | 2019-09-06 | 2019-09-06 | It is a kind of to make to weld more uniform device based on centering principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839996.8A CN110509559A (en) | 2019-09-06 | 2019-09-06 | It is a kind of to make to weld more uniform device based on centering principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509559A true CN110509559A (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910839996.8A Pending CN110509559A (en) | 2019-09-06 | 2019-09-06 | It is a kind of to make to weld more uniform device based on centering principle |
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| Country | Link |
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| CN (1) | CN110509559A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497258A (en) * | 2020-05-11 | 2020-08-07 | 福州诺通网科技有限公司 | Hexagonal PVC pipe hot melting device |
| CN112873917A (en) * | 2021-01-14 | 2021-06-01 | 满德日娃 | PVC pipe crack prosthetic devices for building |
| CN115283998A (en) * | 2022-09-30 | 2022-11-04 | 泰州市天元精密铸造有限公司 | Fixed flange welding device |
| CN115533410A (en) * | 2022-09-13 | 2022-12-30 | 马鞍山市鑫龙特钢有限公司 | Positioning and clamping tool for machining reducing flange |
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| US4401497A (en) * | 1980-11-27 | 1983-08-30 | Robert Warthmann | Method and apparatus for butt welding of plastic pipes of large diameter |
| JPH06312361A (en) * | 1993-04-27 | 1994-11-08 | Nippon Steel Corp | Outside face grinding method for metallic tube and shape correcting device |
| CN201519848U (en) * | 2009-09-15 | 2010-07-07 | 大庆油田有限责任公司 | Triangular support flange centralizer |
| CN202399521U (en) * | 2011-12-29 | 2012-08-29 | 四川科伦药业股份有限公司 | Cover welding mechanism |
| CN206550379U (en) * | 2017-03-16 | 2017-10-13 | 重庆市永川区邦威机械制造有限公司 | Constant velocity cardan joint clutch can inner support clamp |
| CN208930743U (en) * | 2018-08-22 | 2019-06-04 | 四川省新艺源科技有限公司 | A kind of pipeline welding device with automatic traveling mechanism |
-
2019
- 2019-09-06 CN CN201910839996.8A patent/CN110509559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401497A (en) * | 1980-11-27 | 1983-08-30 | Robert Warthmann | Method and apparatus for butt welding of plastic pipes of large diameter |
| JPH06312361A (en) * | 1993-04-27 | 1994-11-08 | Nippon Steel Corp | Outside face grinding method for metallic tube and shape correcting device |
| CN201519848U (en) * | 2009-09-15 | 2010-07-07 | 大庆油田有限责任公司 | Triangular support flange centralizer |
| CN202399521U (en) * | 2011-12-29 | 2012-08-29 | 四川科伦药业股份有限公司 | Cover welding mechanism |
| CN206550379U (en) * | 2017-03-16 | 2017-10-13 | 重庆市永川区邦威机械制造有限公司 | Constant velocity cardan joint clutch can inner support clamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497258A (en) * | 2020-05-11 | 2020-08-07 | 福州诺通网科技有限公司 | Hexagonal PVC pipe hot melting device |
| CN112873917A (en) * | 2021-01-14 | 2021-06-01 | 满德日娃 | PVC pipe crack prosthetic devices for building |
| CN115533410A (en) * | 2022-09-13 | 2022-12-30 | 马鞍山市鑫龙特钢有限公司 | Positioning and clamping tool for machining reducing flange |
| CN115283998A (en) * | 2022-09-30 | 2022-11-04 | 泰州市天元精密铸造有限公司 | Fixed flange welding device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |
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| RJ01 | Rejection of invention patent application after publication |