CN103521987B - Pipe fitting end becomes slope flange positioner - Google Patents
Pipe fitting end becomes slope flange positioner Download PDFInfo
- Publication number
- CN103521987B CN103521987B CN201310533571.7A CN201310533571A CN103521987B CN 103521987 B CN103521987 B CN 103521987B CN 201310533571 A CN201310533571 A CN 201310533571A CN 103521987 B CN103521987 B CN 103521987B
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- China
- Prior art keywords
- slope
- pipe fitting
- rotating shaft
- flange
- vertical rotating
- 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.)
- Expired - Fee Related
Links
- 230000008859 change Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000010923 batch production Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Pipe fitting end becomes slope flange positioner.Belong to machining equipment.Comprise flange, pipe fitting to be processed, it is characterized in that also comprising change slope detent mechanism, carry the carrier group of pipe fitting to be processed, the hydraulic lift on carrier and bearing roller wheels; Described change slope detent mechanism includes: with the coupling seat needing the flange becoming slope to be linked, the vertical rotating shaft parallel with the vertical link surface of coupling seat, coupling seat is fixed on vertical rotating shaft periphery, vertical rotating shaft lower end is connected with worm screw, coordinate the worm gear of worm screw, vertical rotating shaft upper end horizontal arrangement has protractor, and use level hornwork reading needs to be configured with scale in vertical rotating shaft upper shaft central horizontal, and the end of scale is fixed on and becomes detent mechanism upper end, slope.Through on probation, compared with prior art show: dimensional accuracy is high, production efficiency is high, constant product quality during batch production; Can stepless selected change angle of slope continuously, adapt to produce the different actual needs becoming angle of slope flange.
Description
Technical field
The invention belongs to machining tooling device, particularly a kind of pipe fitting end becomes slope flange positioner.
Background technology
Prior art document 1 Chinese patent ZL200410065191.6, disclose a kind of change slope bend pipe production method and equipment, its technical scheme is: " be fixedly connected on by flange on fixed angles seat and movable corner seat respectively; and one or two longitudinal terminal surface inclination angle on request of steel pipe to be welded is cut into inclined-plane; again by the longitudinal terminal surface of steel pipe and corresponding flange welding together; then; adjust the position of movable corner seat; the free end end face alignment of adjacent two steel pipes is coincide, then is welded to each other together by the free end of two steel pipes.Or, one or two longitudinal terminal surface inclination angle on request of steel pipe to be welded is cut into inclined-plane, again by the longitudinal terminal surface of steel pipe and corresponding flange welding together, then flange is installed on respectively on fixed angles seat and movable corner seat, adjust the position of movable corner seat again, the free end end face alignment of adjacent two steel pipes is coincide, then the free end of two steel pipes is welded to each other together.Before welding, place for supporting the bracket with positioning steel tube at the base corresponding to steel pipe free end.A kind of become slope bend pipe production equipment, it is characterized in that: fixed angles seat and movable corner seat are installed on base, the medial surface of fixed angles seat and movable corner seat arranges several through installation and adjustment holes respectively.Base arranges several for adjusting and fixing the adjustment hole of the position of movable corner seat.Base is placed for supporting and the bracket of positioning steel tube ".
Disclosed in prior art document 1 there is following deficiency in this change slope bend pipe production method and equipment in actual use:
1, poor dimensional precision, production efficiency is low, is difficult to constant product quality when ensureing batch production.No matter one or two longitudinal terminal surface inclination angle on request of steel pipe to be welded is cut into inclined-plane, then by the longitudinal terminal surface of steel pipe and corresponding flange welding together; Or or one or two longitudinal terminal surface inclination angle on request of steel pipe to be welded is cut into inclined-plane, again by the longitudinal terminal surface of steel pipe and corresponding flange welding together, it can only be all the method adopting operator's hand dipping location to become angle of slope, this method not only poor dimensional precision, and production efficiency is low, product quality fluctuation during batch production is large.
2, becoming angle of slope cannot be stepless selected continuously, is difficult to adapt to the different actual needs of flange when producing becoming angle of slope.It becomes the selection of angle of slope and location, only adopts and " on base, arranges several for adjusting and fixing the adjustment hole of the position of movable corner seat." adjust and fix the position of movable corner seat, thus determine to become angle of slope.This just must be subject to the position limitation of several adjustment holes that base is arranged, when the flange and pipe fitting that need another kind of change angle of slope in producing connect, must select separately or separately the adjustment hole that several redefine relevant position is set on manufacture base, obvious change angle of slope cannot be stepless selected continuously, must be difficult to adapt to the different actual needs of flange when producing becoming angle of slope.
As can be seen here, to study and to design a kind of dimensional accuracy high, production efficiency is high, and can the pipe fitting end of stepless selected change angle of slope becomes slope flange positioner is continuously necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, to study and to design a kind of dimensional accuracy high, production efficiency is high, and the pipe fitting end of stepless selected change angle of slope continuously can become slope flange positioner.
Technical scheme of the present invention is: a kind of pipe fitting end becomes slope flange positioner, comprise flange, pipe fitting to be processed, it is characterized in that also comprising and become slope detent mechanism, carry the carrier group of pipe fitting to be processed, be fixed on the hydraulic lift on the carrier of composition carrier group, be linked in the bearing roller wheels on hydraulic lift elevating lever top; Described change slope detent mechanism includes: with the coupling seat needing the flange becoming slope to be linked, the vertical rotating shaft parallel with the vertical link surface of coupling seat, coupling seat is fixed on vertical rotating shaft periphery, vertical rotating shaft lower end is connected with worm screw, worm screw is coordinated to be designed with the worm gear with hand wheel, vertical rotating shaft upper end horizontal arrangement has protractor, and use level hornwork reading needs to be configured with scale in vertical rotating shaft upper shaft central horizontal, and the end of scale is fixed on and becomes detent mechanism upper end, slope.
Object of the present invention can also take following further technical measures to realize:
The described internal diameter of the flange becoming slope that needs is equal with the external diameter of pipe fitting to be processed.
Described coupling seat is designed with the locating hole that the installing hole be matched with on the flange needing change slope is corresponding.
The central axis of described vertical rotating shaft is configured in the perpendicular at the vertical central axis place of the pipe fitting to be processed that carrier group is placed.This design technique effect be: ensure that vertical spindle central axis be socketed on pipe fitting to be processed longitudinal end need the center configuration of the flange becoming slope on same straight line, to need the rotational angle of the flange becoming slope with the use of protractor and scale Accurate Measurement, namely flange needs the angle becoming slope.
Described vertical rotating shaft upper end horizontal arrangement has protractor, refers to that 0 ° of protractor scale to 180 ° lines overlap with the diameter of vertical rotating shaft upper end end face and configures.This technique effect designing that vertical rotating shaft upper shaft central horizontal is configured with scale is in addition: the angle that ensure that use amount hornwork and scale Accurate Measurement, namely be the angle that worm and gear drives vertical rotating shaft and turns over, that is be the change angle of slope needing the flange becoming slope.
Using method of the present invention is as follows: be bolted in the coupling seat of detent mechanism by the flange needing change slope to be welded in pipe fitting end, regulate the hydraulic lift on carrier, make the vertical central axis of pipe fitting to be processed and the center configuration of coupling seat on same straight line; Rotate the coaxial hand wheel of worm gear, ordered about the vertical axis of rotation that is coupling on the worm screw coordinated the with it change angle of slope to technical requirement needs by worm gear, as 87 °; So the coupling seat be fixed on vertical rotating shaft periphery drives the flange needing to become slope to turn over corresponding angle; Owing to needing the internal diameter of the flange becoming slope equal with the external diameter of pipe fitting to be processed, turn over the flange of corresponding change angle of slope with the change angle of slope needed, as 87 ° are socketed on pipe fitting end periphery to be processed, accurately and easily will the flange welding becoming slope be needed at pipe fitting end to be processed, and then cut away pipe fitting end to be processed unnecessary outside flange, there is with regard to completing the end needed in technical papers the production of the pipe fitting becoming slope flange.
The pipe fitting end that the invention process obtains becomes slope flange positioner, through on probation, compared with prior art shows following beneficial effect:
1, dimensional accuracy is high, and production efficiency is high, constant product quality during batch production.As previously mentioned, prior art can only adopt operator's hand dipping to locate change angle of slope, poor dimensional precision, and production efficiency is low, and bulk article quality fluctuation is large; And the present invention adopts worm and gear fast and exactly will the flange welding on change slope be needed at pipe fitting end to be processed and cut away pipe fitting end to be processed unnecessary outside flange, dimensional accuracy is high, and production efficiency is high, and product quality fluctuation during batch production is little.
2, can stepless selected change angle of slope continuously, adapt to produce the different actual needs becoming angle of slope flange.As previously mentioned, prior art can only adopt the adjustment hole on several movable corner seats, reaches and adjusts and fix the position of movable corner seat, thus determines to become angle of slope; And rotate worm gear in the present invention and order about the vertical axis of rotation be coupling on worm screw, drive the flange needing change slope to the change angle of slope of technical requirement needs with this, obvious change angle of slope can be stepless selected continuously, can adapt to easily produce the different actual needs becoming angle of slope flange.
Accompanying drawing explanation
Fig. 1 is the schematic diagram meeting present subject matter structure;
Fig. 2 is the schematic top plan view meeting present subject matter structure;
Fig. 3 is that A in Fig. 1 is to partial structurtes schematic diagram;
Fig. 4 is carrier configuration schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, implementation detail of the present invention is described as follows:
As shown in Figure 1,2,3, 4, a kind of pipe fitting end becomes slope flange positioner, comprise flange 1, pipe fitting 2 to be processed, it is characterized in that also comprising and become slope detent mechanism 3, carry the carrier group 4 of pipe fitting to be processed, be fixed on the hydraulic lift 5 on the carrier of composition carrier group, be linked in the bearing roller wheels 6 on hydraulic lift elevating lever top; Described change slope detent mechanism includes: with the coupling seat 31 needing the flange becoming slope to be linked, the vertical rotating shaft 32 parallel with the vertical link surface of coupling seat, coupling seat is fixed on vertical rotating shaft periphery, vertical rotating shaft lower end is connected with worm screw 33, worm screw is coordinated to be designed with the worm gear 34 with hand wheel, vertical rotating shaft upper end horizontal arrangement has protractor 35, and use level hornwork reading needs to be configured with scale 36 in vertical rotating shaft upper shaft central horizontal, and the end of scale is fixed on and becomes detent mechanism upper end, slope.
As shown in Figure 1, 2, the described internal diameter of the flange 1 becoming slope that needs is equal with the external diameter of pipe fitting 2 to be processed.Described coupling seat 31 is designed with the locating hole that the installing hole be matched with on the flange 1 needing change slope is corresponding.The central axis of described vertical rotating shaft 32 is configured in the perpendicular at the vertical central axis place of the pipe fitting to be processed 2 that carrier group 4 is placed.
As shown in Figure 3, described vertical rotating shaft upper end horizontal arrangement has protractor 35, refers to that 0 ° of protractor scale to 180 ° lines overlap with the diameter of vertical rotating shaft upper end end face and configures.
Claims (5)
1. a pipe fitting end becomes slope flange positioner, comprise flange (1), pipe fitting to be processed (2), it is characterized in that also comprising and become slope detent mechanism (3), carry the carrier group (4) of pipe fitting to be processed, be fixed on the hydraulic lift (5) on the carrier of composition carrier group, be linked in the carrying running roller (6) on hydraulic lift elevating lever top; Described change slope detent mechanism includes: with the coupling seat needing the flange becoming slope to be linked (31), the vertical rotating shaft (32) parallel with the vertical link surface of coupling seat, coupling seat is fixed on vertical rotating shaft periphery, vertical rotating shaft lower end is connected with worm screw (33), worm screw is coordinated to be designed with the worm gear (34) with hand wheel, vertical rotating shaft upper end horizontal arrangement has protractor (35), use level hornwork reading needs to be configured with scale (36) in vertical rotating shaft upper shaft central horizontal, and the end of scale is fixed on and becomes detent mechanism upper end, slope.
2. pipe fitting end according to claim 1 becomes slope flange positioner, it is characterized in that the described internal diameter of the flange (1) becoming slope that needs is equal with the external diameter of pipe fitting to be processed (2).
3. pipe fitting end according to claim 1 becomes slope flange positioner, it is characterized in that described coupling seat (31) is designed with the locating hole that the installing hole be matched with on the flange (1) needing change slope is corresponding.
4. pipe fitting end according to claim 1 becomes slope flange positioner, it is characterized in that the central axis of described vertical rotating shaft (32) is configured in the perpendicular at the vertical central axis place of the pipe fitting to be processed (2) that carrier group (4) is placed.
5. pipe fitting end according to claim 1 becomes slope flange positioner, it is characterized in that described vertical rotating shaft upper end horizontal arrangement has protractor (35), refer to that 0 ° of-180 ° of line of protractor scale overlap with the diameter of vertical rotating shaft upper end end face and configure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533571.7A CN103521987B (en) | 2013-10-31 | 2013-10-31 | Pipe fitting end becomes slope flange positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533571.7A CN103521987B (en) | 2013-10-31 | 2013-10-31 | Pipe fitting end becomes slope flange positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521987A CN103521987A (en) | 2014-01-22 |
| CN103521987B true CN103521987B (en) | 2015-11-25 |
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ID=49924525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310533571.7A Expired - Fee Related CN103521987B (en) | 2013-10-31 | 2013-10-31 | Pipe fitting end becomes slope flange positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521987B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934603B (en) * | 2014-05-07 | 2015-11-11 | 江苏巨鑫石油钢管有限公司 | A kind of using method of installation carriage of heavy caliber steel cylinder upper flange plate |
| CN106392455A (en) * | 2016-11-03 | 2017-02-15 | 南京奥特电气股份有限公司 | Heavy process pipe assembling center |
| CN107414385A (en) * | 2017-08-18 | 2017-12-01 | 成都陵川特种工业有限责任公司 | Improve exhaust manifold and the detent mechanism of flange welding efficiency |
| CN112894254A (en) * | 2021-02-01 | 2021-06-04 | 徐萍 | Method for manufacturing large-diameter anti-corrosion plastic-coated steel pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277295A (en) * | 1998-03-30 | 1999-10-12 | Kenji Nomi | Jig for short tube flange |
| CN1600494A (en) * | 2004-10-27 | 2005-03-30 | 无锡市苏源锡能新技术开发有限公司 | A kind of production method and equipment of variable-slope bending pipe |
| CN201645104U (en) * | 2010-08-18 | 2010-11-24 | 青岛汇金通电力设备有限公司 | Elbow flange assembling and welding device |
| JP2013086139A (en) * | 2011-10-19 | 2013-05-13 | Daikin Industries Ltd | Angle adjusting device |
| CN103302435A (en) * | 2013-06-09 | 2013-09-18 | 秦皇岛北方管业有限公司 | Universal assembly welding process device for metal compensator |
| CN103302434A (en) * | 2013-06-09 | 2013-09-18 | 秦皇岛北方管业有限公司 | Assembly welding tool generally used for hot blast main pipe elbows |
| CN103358059A (en) * | 2012-04-05 | 2013-10-23 | 浙江省工业设备安装集团有限公司 | Multifunctional pipe connecting flange automatic welding and cutting machine |
| CN203649712U (en) * | 2013-10-31 | 2014-06-18 | 江苏振光电力设备制造有限公司 | Slope changing flange positioning device at pipe fitting end part |
-
2013
- 2013-10-31 CN CN201310533571.7A patent/CN103521987B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277295A (en) * | 1998-03-30 | 1999-10-12 | Kenji Nomi | Jig for short tube flange |
| CN1600494A (en) * | 2004-10-27 | 2005-03-30 | 无锡市苏源锡能新技术开发有限公司 | A kind of production method and equipment of variable-slope bending pipe |
| CN201645104U (en) * | 2010-08-18 | 2010-11-24 | 青岛汇金通电力设备有限公司 | Elbow flange assembling and welding device |
| JP2013086139A (en) * | 2011-10-19 | 2013-05-13 | Daikin Industries Ltd | Angle adjusting device |
| CN103358059A (en) * | 2012-04-05 | 2013-10-23 | 浙江省工业设备安装集团有限公司 | Multifunctional pipe connecting flange automatic welding and cutting machine |
| CN103302435A (en) * | 2013-06-09 | 2013-09-18 | 秦皇岛北方管业有限公司 | Universal assembly welding process device for metal compensator |
| CN103302434A (en) * | 2013-06-09 | 2013-09-18 | 秦皇岛北方管业有限公司 | Assembly welding tool generally used for hot blast main pipe elbows |
| CN203649712U (en) * | 2013-10-31 | 2014-06-18 | 江苏振光电力设备制造有限公司 | Slope changing flange positioning device at pipe fitting end part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103521987A (en) | 2014-01-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20161031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |