CN103212927B - A kind of flange positioner of quick locking - Google Patents
A kind of flange positioner of quick locking Download PDFInfo
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- CN103212927B CN103212927B CN201310109249.1A CN201310109249A CN103212927B CN 103212927 B CN103212927 B CN 103212927B CN 201310109249 A CN201310109249 A CN 201310109249A CN 103212927 B CN103212927 B CN 103212927B
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- expansion block
- flange
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- post
- quick
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Abstract
The invention discloses a kind of flange positioner of quick locking, by positioner and front locking device, rear locking device composition, when completing flange location, not to the parallel surface of flange, axiality carries out leveling and adjusting operation, just can ensure the quality of products, quick and precisely locate, when using the flange positioner of quick locking, first the inner hole sleeve of W.N flange on the front locking device of the flange positioner of quick locking, that the plane of W.N flange is close to location-plate plane, sucked by magnetic post, again in rear locking device partial insertion pipe, stay weld seam mouth, then eccentric wheel is moved, expansion block before pull bar is promoted, rear expansion block upwards holds out against W.N flange and pipe respectively, their axle center and pull bar is made jointly to keep concentric, the parallel surface of W.N flange and pipe and axiality and centering complete, if when there is error in the internal diameter size of flange and pipe, the flexibility that device self has also can adapt to the change of this adjustment, them are made well to complete the centering of parallel surface and axiality, make operation tube list quick, compact conformation, efficiency is higher.
Description
Technical field
The present invention relates to a kind of flange positioner of quick locking, for parallel surface, axiality in control flange and pipeline welding process, to meet code requirement.
Background technology
The present inventor is in China Patent No.: ZL200820024657.1, Authorization Notice No.: CN201279663Y, the day for announcing: on July 29th, 2009, invention and created name is in a kind of flange positioner of double locking apparatus, have employed the flange positioner be made up of positioner and locking device, the parallel surface to flange is not needed during flange centering, axiality carries out leveling and adjusting, just can complete flange location fast and accurately, the present invention is perfect further to above-mentioned patent, the mode needed in its centering flange and pipe process with twice locking, be improved to and once complete, make operation simpler, efficiency significantly improves.
Summary of the invention
The object of the invention is the locking device improving flange positioner further, its locking device can be locked and loose unloading quickly and easily to flange and pipeline, and apparatus structure is compacter, and coaxiality aligning is more accurate.
For achieving the above object, the flange positioner of quick locking of the present invention is made up of two locking devices and a positioner, it is characterized in that: the joint of mounting sleeve passes from the plate hole of location-plate, be connected with handle, rear cone post stage clip is passed successively from the tail end of mounting sleeve in one end of pull bar small pole diameter in mounting sleeve, rear cone post holes, ring washer, inner cone post stage clip and inner cone post holes, pass from the coupler bore of mounting sleeve and enter handle inner chamber, then through jump ring and back-moving spring, pass the groove inserted in the middle of eccentric wheel from handle, and to intert connecting eccentric wheel and pull bar from eccentric side with connecting pin, the threaded one end peace nut in the large bar footpath of pull bar, the afterbody transverse plane of cone post after pinning, the other end of pull bar small pole diameter and the step place that forms of the other end in large bar footpath push down ring washer.Mounting sleeve has front groove and rear groove, be insert in one end the past saturating groove on inclined-plane to coordinate with the contact of incline plane of inner cone post bottom front expansion block, rear expansion block is inserted and is coordinated with the contact of incline plane of rear cone post from rear groove.
Be connected with A connecting rod between front expansion block with rear expansion block, A connecting rod is positioned at mounting sleeve outside.Connect with connecting rod and they be not made an entirety, be that connecting rod can play the effect of flexible adjustment within the scope of its retrospective, in the process of centering W.N flange, when occurring that internal diameter of the pipeline and flange inner diameter exist error, front expansion block and rear expansion block just there will be rugged phenomenon, now connecting rod will along with deformation adjustment, and butt welding terminates and can recover normal.
Forward recess is had in the middle of the top of front expansion block, rearward recess is had in the middle of the top of rear expansion block, prelocalization post is equipped with in the rear end of front expansion block, locating dowel after the rear end of rear expansion block is equipped with, steel ball before being pushed down by front spring in the housing of prelocalization post, steel ball after being pushed down by rear spring in the housing of rear locating dowel, the rear end inwall of front steel ball the past expansion block protrudes, and rear steel ball protrudes from the rear end inwall of rear expansion block.
Increase expansion block before being provided with in forward recess, after being provided with in rearward recess, increase expansion block, the bottom chamfer of front increasing expansion block and rear increasing expansion block, chamfered transition, connect with B connecting rod between front increasing expansion block and rear increasing expansion block.
Magnet before being provided with in forward recess, magnet after being provided with in rearward recess, the bottom chamfer of front magnet and rear magnet, chamfered transition, boss expansion block is set above front magnet, rear increasing expansion block is set above rear magnet, be connected with C connecting rod between boss expansion block with rear increasing expansion block.The setting of above-mentioned two kinds of expansion blocks can make expansion block replacing more put just, and insertion can complete, and can save time, and operates simpler.
Prove through using: the flange positioner correction flange of this quick locking is accurate rapidly, only move with an operation and do can lock flange and pipe simultaneously, make operation tube list quick, the Position location accuracy of axiality is high, compact conformation, according to pipeline and the flange of different size, easily can adjust the scope of application of locking device efficiently, use the flange positioner of quick locking, labour 50% can be saved, increase work efficiency more than 10 times.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of flange positioner of quick locking;
Fig. 2 is the mounting sleeve schematic front view in Fig. 1;
Fig. 3 is that in Fig. 1, forward and backward expansion block and forward and backward increasing expansion block are installed and structural representation;
Fig. 4 is that in Fig. 1, another kind of forward and backward expansion block and forward and backward increasing expansion block are installed and structural representation;
Fig. 5 is a kind of flange positioner centering W.N flange process schematic of quick locking
Fig. 6 is a kind of flange positioner centering face-flange process schematic of quick locking
Contrast accompanying drawing illustrates, 1, operating handle, 2, eccentric wheel, 3, handle, 4, back-moving spring, 5, connecting pin, 6, pull bar, 7, handle inner chamber, 8, jump ring, 9, joint, 10, location-plate, 11, magnetic post, 12, front expansion block, 13, front groove thoroughly, 14, inner cone post holes, 15, A connecting rod, 16, elastic shrinkage circle, 17, mounting sleeve, 18, rear expansion block, 19, rear groove thoroughly, 20, nut 21, inner cone post, 22, inner cone post inner chamber, 23, groove, 24, inner cone post stage clip, 25, ring washer, 26, rear cone post holes, 27, rear cone post, 28, rear cone post inner chamber, 29, coupler bore, 30, location plate hole, 31, prelocalization post, 32, rear locating dowel, 33, front increasing expansion block, 34, rear increasing expansion block, 35, front spring, 36, front steel ball, 37, rear spring, 38, rear steel ball, 39, B connecting rod, 40, forward recess, 41, rearward recess, 42, boss expansion block, 43, front magnet, 44, rear magnet, 45, C connecting rod, 46, rear cone post stage clip, 47, W.N flange, 48, pipe, 49, face-flange.
Detailed description of the invention
With reference to accompanying drawing, the invention will be further described, Fig. 1, Fig. 3, in Fig. 4, its positioner comprises: location-plate 10, magnetic post 11, its locking device comprises common sparing and front locking device and rear locking device: the common sparing of locking device comprises: operating handle 1, eccentric wheel 2, handle 3, pull bar 6, elastic shrinkage circle 16, mounting sleeve 17, A connecting rod 15, B connecting rod 39, C connecting rod 45, its front locking device comprises: front expansion block 12, inner cone post 21, inner cone post stage clip 24, ring washer 25, prelocalization post 31, front increasing expansion block 33, boss expansion block 42, thereafter locking device comprises: rear expansion block 18, nut 20, rear cone post 27, rear locating dowel 32, rear increasing expansion block 34, C connecting rod 45, rear cone post stage clip 46.
When using the flange positioner of quick locking to look for lower W.N flange, first the inner hole sleeve of W.N flange 47 on the front locking device of the flange positioner of quick locking, the plane of W.N flange 47 is made to be close to location-plate 10 plane, sucked by magnetic post 11, again in the rear locking device partial insertion pipe 48 of the flange positioner of quick locking, stay weld seam mouth, then eccentric wheel 2 is moved, make the ring washer 25 on pull bar 6, nut 20 promotes inner cone post stage clip 24, rear cone post stage clip 46, press against inner cone post 21 respectively, rear cone post 27 moves forward, expansion block 12 before the slope driving of cone post, rear expansion block 18 upwards holds out against W.N flange 47 and pipe 48 respectively, their axle center is made jointly to keep concentric with pull bar 6, the parallel surface of W.N flange 47 and pipe 48 and axiality and centering complete, if when there is error with the internal diameter size of pipe 48 in flange 47, inner cone post stage clip 24, rear cone post stage clip 46, there is the function automatically regulated, they are locked simultaneously, A connecting rod 15, B connecting rod 39, C connecting rod 45, the flexibility himself had can adapt to the change of this adjustment, them can be made well to complete the centering of parallel surface and axiality.
When using the flange positioner centering slip-on welding flange of quick locking, front locking device changes into boss expansion block 42, the inner hole sleeve of face-flange 49 is in boss expansion block 42, again in the rear locking device partial insertion pipe 48 of the flange positioner of quick locking, it is the side that pipe end withstands boss expansion block 42, then move eccentric wheel 2, namely the parallel surface coaxiality aligning of flange completes, and the internal structure of flange positioner is run same as above.
Different expanding blocks is changed easily from the large I of pipe specification according to flange, A connecting rod 15, B connecting rod 39, C connecting rod 45 only need be caught to take out or insert in front expansion block 12, the forward recess 40 of centre of rear expansion block 18, rearward recess 41, owing to being arranged on front magnet 43, rear magnet 44 in prelocalization post 31, rear locating dowel 32 and rear increasing expansion block 34 in front expansion block 12, rear expansion block 18, boss expansion block 42, expanding block can be made to locate and not come off, can take out easily easily again during replacing.
The present invention is not limited to the concrete structure of above-mentioned embodiment; the above is only the preferred embodiment of the present invention; their feature can be combined into multiple technologies scheme easily mutually; protection scope of the present invention should comprise those of ordinary skill in the art under the prerequisite not exceeding the principle of the invention, done some modification and improvement.
Claims (5)
1. the flange positioner of a quick locking, be made up of positioner and double locking apparatus, positioner comprises location-plate (10) and magnetic post (11), it is characterized in that: the joint (9) of mounting sleeve (17) passes from the plate hole of location-plate (10), be connected with handle (3), rear cone post stage clip (46) is passed successively from the tail end of mounting sleeve (17) in one end of pull bar (6) small pole diameter in mounting sleeve (17), rear cone post holes (26), ring washer (25), inner cone post stage clip (24) and inner cone post holes (14), pass from the coupler bore (29) of mounting sleeve (17) and enter handle inner chamber (7), then through jump ring (8) and back-moving spring (4), pass the groove inserted in the middle of eccentric wheel (2) from handle (3), and to intert connecting eccentric wheel (2) and pull bar (6) from the side of eccentric wheel (2) with connecting pin (5), threaded one end peace nut (20) in the large bar footpath of pull bar (6), the afterbody transverse plane of post (27) is bored after pinning, the step place that the other end of pull bar (6) small pole diameter and the other end in large bar footpath are formed pushes down ring washer (25), mounting sleeve (17) has front groove (13) and rear groove (19), front expansion block (12) bottom inserts in one end the past saturating groove (13) on inclined-plane to coordinate with the contact of incline plane of inner cone post (21), and rear expansion block (18) is inserted and coordinated with the contact of incline plane of rear cone post (27) from rear groove (19).
2. the flange positioner of a kind of quick locking according to claim 1, it is characterized in that: be connected with A connecting rod (15) between front expansion block (12) with rear expansion block (18), it is outside that A connecting rod (15) is positioned at mounting sleeve (17).
3. the flange positioner of a kind of quick locking according to claim 1, it is characterized in that: in the middle of the top of front expansion block (12), have forward recess (40), rearward recess (41) is had in the middle of the top of rear expansion block (18), prelocalization post (31) is equipped with in the rear end of front expansion block (12), rear locating dowel (32) is equipped with in the rear end of rear expansion block (18), front steel ball (36) is pushed down by front spring (35) in the housing of prelocalization post (31), rear steel ball (38) is pushed down by rear spring (37) in the housing of rear locating dowel (32), the rear end inwall of front steel ball (36) the past expansion block (12) protrudes, rear steel ball (38) protrudes from the rear end inwall of rear expansion block (18).
4. the flange positioner of a kind of quick locking according to claim 3, it is characterized in that: before being provided with in forward recess (40), increase expansion block (33), rear increasing expansion block (34) is installed in rearward recess (41), the bottom chamfer of front increasing expansion block (33) and rear increasing expansion block (34), chamfered transition, connects with B connecting rod (39) between front increasing expansion block (33) and rear increasing expansion block (34).
5. the flange positioner of a kind of quick locking according to claim 3, it is characterized in that: front magnet (43) is installed in forward recess (40), rear magnet (44) is installed in rearward recess (41), the bottom chamfer of front magnet (43) and rear magnet (44), chamfered transition, front magnet (43) top arranges boss expansion block (42), rear magnet (44) top arranges rear increasing expansion block (34), is connected between boss expansion block (42) with rear increasing expansion block (34) with C connecting rod (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109249.1A CN103212927B (en) | 2013-04-01 | 2013-04-01 | A kind of flange positioner of quick locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109249.1A CN103212927B (en) | 2013-04-01 | 2013-04-01 | A kind of flange positioner of quick locking |
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| Publication Number | Publication Date |
|---|---|
| CN103212927A CN103212927A (en) | 2013-07-24 |
| CN103212927B true CN103212927B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310109249.1A Active CN103212927B (en) | 2013-04-01 | 2013-04-01 | A kind of flange positioner of quick locking |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942509A (en) * | 2015-06-30 | 2015-09-30 | 广船国际有限公司 | Flange assembly positioning device |
| CN104959771B (en) * | 2015-06-30 | 2017-07-07 | 广船国际有限公司 | A kind of sleeve pipe assembles fixing device |
| CN107695949A (en) * | 2017-11-07 | 2018-02-16 | 苏州金牛精密机械有限公司 | A kind of flange assembly tooling |
| CN114665423B (en) * | 2022-03-17 | 2023-09-26 | 中建八局第二建设有限公司 | Bridge cable fixing and inducing device and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357429A (en) * | 2000-12-08 | 2002-07-10 | 白天海 | Flange positioner |
| CN200988176Y (en) * | 2006-10-26 | 2007-12-12 | 中国石油天然气管道局 | Flange butt-joint device |
| CN101301713A (en) * | 2008-06-30 | 2008-11-12 | 白天海 | Flange positioner of double locking apparatus |
| CN102267029A (en) * | 2011-06-17 | 2011-12-07 | 中建工业设备安装有限公司 | Thin-wall pipe welding alignment positioner |
| CN102837143A (en) * | 2011-06-22 | 2012-12-26 | 白四海 | Pipeline flange positioning device |
| CN203141034U (en) * | 2013-04-01 | 2013-08-21 | 南京中建化工设备制造有限公司 | Flange positioner achieving rapid locking |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138224A (en) * | 1997-11-04 | 1999-05-25 | Toyota Motor Corp | Method for joining flange made of metal and tube made of metal |
| KR100552419B1 (en) * | 2003-12-24 | 2006-02-16 | 주식회사 태성기전 | portable welder |
-
2013
- 2013-04-01 CN CN201310109249.1A patent/CN103212927B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357429A (en) * | 2000-12-08 | 2002-07-10 | 白天海 | Flange positioner |
| CN200988176Y (en) * | 2006-10-26 | 2007-12-12 | 中国石油天然气管道局 | Flange butt-joint device |
| CN101301713A (en) * | 2008-06-30 | 2008-11-12 | 白天海 | Flange positioner of double locking apparatus |
| CN102267029A (en) * | 2011-06-17 | 2011-12-07 | 中建工业设备安装有限公司 | Thin-wall pipe welding alignment positioner |
| CN102837143A (en) * | 2011-06-22 | 2012-12-26 | 白四海 | Pipeline flange positioning device |
| CN203141034U (en) * | 2013-04-01 | 2013-08-21 | 南京中建化工设备制造有限公司 | Flange positioner achieving rapid locking |
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| CN103212927A (en) | 2013-07-24 |
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Address after: Qixia Economic Development Zone, Nanjing city of Jiangsu province Qixia 210000 Avenue Long Road No. 8 Decoction Patentee after: Built in Wuzhou Engineering Equipment Co. Ltd. Address before: Qixia Economic Development Zone, Nanjing city of Jiangsu province Qixia 210000 Avenue Long Road No. 8 Decoction Patentee before: Nanjing China Construction Chemical Equipment Manufacturing Co., Ltd. |