CN104097018A - Toroidal surface welding device - Google Patents
Toroidal surface welding device Download PDFInfo
- Publication number
- CN104097018A CN104097018A CN201410214663.3A CN201410214663A CN104097018A CN 104097018 A CN104097018 A CN 104097018A CN 201410214663 A CN201410214663 A CN 201410214663A CN 104097018 A CN104097018 A CN 104097018A
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- China
- Prior art keywords
- ring
- workpiece
- location
- reductor
- centering
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Classifications
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- 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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a toroidal surface welding device, which comprises a base, a reducer, a revolved body centering and clamping device for clamping a workpiece to be welded, and a back centering support, wherein the reducer is fixedly arranged on the base, and the revolved body centering and clamping device is arranged on a spindle of the reducer; two strip-shaped grooves are formed in an upper panel, corresponding to the workpiece, of the base, and the back centering support can move left and right along the grooves; two positioning plates capable of moving up and down are horizontally arranged on the back centering support at intervals, and a supporting sleeve for supporting the workpiece is arranged on each positioning plate. The toroidal surface welding device provided by the invention has the advantages of uniform rotating speed, good welding quality, simple structure and strong practicability.
Description
Technical field
The present invention relates to mechanical field, relate in particular to a kind of ring surface welder.
Background technology
Axial workpiece uses same footpath or reducing axle, with footpath or reduced pipe (while needing weight reduction) welding fabrication, be convenient to design lightweight construction and thin-wall construction, save material; Pipe, axle specifications of raw materials is complete, draws materials conveniently, is convenient to shorten the production cycle, for example the conveying roll shaft on various conveyers.
At present, known axial workpiece butt welding adopts after the first spot welding what time of circumference, and turning of work piece carries out boxing to whole ring surface more by hand.Hand-turning speed is inhomogeneous, makes welding quality very poor.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of ring surface welder is provided, and its rotating speed is even, and welding quality is good, and simple in structure, practical.
To achieve these goals, the technical solution used in the present invention is: a kind of ring surface welder, comprise base, reductor, for clamp workpiece to be welded revolving body centering and clamping apparatus and after the support of feeling relieved, reductor is fixed on base, revolving body centering and clamping apparatus is arranged on the main shaft of reductor, on base, the upper face place corresponding with workpiece has two strip grooves, rear centering support can move left and right along groove, on rear centering support, horizontal interval is provided with two location-plates moving up and down, on location-plate, be provided with the support set for supporting workpiece.
Revolving body centering and clamping apparatus comprises the disk body and the Work-sheet pressing mechanism that are hollow cylinder, and described disk body is made up of upper semi-ring and lower semi-ring, and the junction of upper semi-ring and lower semi-ring arranges single-revolution axle, and upper semi-ring can be turned in wraparound rotating shaft; The position that described disk body is corresponding with gyroaxis arranges an alignment pin, is provided with and upper semi-ring and lower semi-ring can be linked together and make the fixed fishbolt of workpiece and binding nut on alignment pin; Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw of the location of workpiece, on aligning screw, be provided with the holding screw that prevents its shift in position; Described lower semi-ring is fixed by transition disc and speed reducer output shaft.
One bearing centration axis is respectively set on two location-plates, and bearing centration axis is fixed on bearing on location-plate by spacer, nut, and support set is installed on outside bearing.Reductor is connected with frequency converter.
The beneficial effect that the present invention brings is: by ring surface welder, drive workpiece rotation to replace artificial rotation by reductor, rotating speed is even, and welding quality is good, and labour intensity is low.Frequency converter can need to change according to welding quality the rotating speed of workpiece.By adjustable, the length-adjustable support of diameter, to realize two welding with the ring surface of footpath or reducing axle (pipe) of different size.This apparatus structure is simple, and cost is low.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is that the A of rear centering support of the present invention is to view;
Fig. 4 is that the B of revolving body centering and clamping apparatus of the present invention is to view.
Mark in figure: 1, base, 2, reductor, 3, revolving body centering and clamping apparatus, 4, workpiece, 5, rear centering support, 6, location-plate, 7, bearing, 8, splicing sleeve, 9, spacer, 10, bearing centration axis, 31, upper semi-ring, 32, lower semi-ring, 33, gyroaxis, 34, binding nut, 35, fishbolt, 36, aligning screw, 37, holding screw.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1 to Figure 3, a kind of ring surface welder, comprise base 1, reductor 2, for clamp workpiece 4 to be welded revolving body centering and clamping apparatus 3 and after the support 5 of feeling relieved, reductor 2 is fixed on base 1, base is formed by shaped steel, Plate Welding, for package unit provides one basis is installed, make relatively convenient operation of welding position.In order to make speed adjustable within the specific limits, can connect a frequency converter.Revolving body centering and clamping apparatus 3 is arranged on the main shaft of reductor 2, on base 1, the upper face place corresponding with workpiece 4 has two strip grooves, rear centering support 5 can move left and right along groove, on rear centering support 5, horizontal interval is provided with two location-plates 6 moving up and down, is provided with the support set 8 for supporting workpiece on location-plate 6.One bearing centration axis 10 is respectively set on two location-plates 6, and bearing centration axis 10 is fixed on bearing 7 on location-plate 6 by spacer 9, nut, and support set 8 is installed on outside bearing 7.
Revolving body centering and clamping apparatus 2 comprises the disk body and workpiece 4 hold-down mechanisms that are hollow cylinder, described disk body is made up of upper semi-ring 31 and lower semi-ring 32, the junction of upper semi-ring 31 and lower semi-ring 32 arranges single-revolution axle 38, and upper semi-ring 32 can be turned in wraparound rotating shaft 38; The position that described disk body is corresponding with gyroaxis 38 arranges an alignment pin 33, is provided with and upper semi-ring 31 and lower semi-ring 32 can be linked together and make the fixed fishbolt 35 of workpiece 4 and binding nut 34 on alignment pin 33; Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw 36 of the location of workpiece, on aligning screw 36, be provided with the holding screw 37 that prevents its shift in position; Described lower semi-ring 32 is fixed by transition disc and reductor 2 output shafts.
On base 1 top steel plate face, have two grooves, rear centering support 5 can move left and right along groove along with the variation of the length of workpiece 4, after position suitable, is bolted on steel plate.On the riser of rear centering support 5, have two elongated slots, location-plate 6 can move up and down along elongated slot along with the variation of workpiece 4 diameters, is bolted on rear centering support 5 after position suitable.One end clamping of workpiece, in revolving body centering and clamping apparatus 3, forms front support.The other end of workpiece is placed on the top of two splicing sleeves, forms rear support.In the time that diameter of work changes, need to adjust the position of location-plate, make the high self-consistentency in center of workpiece.To realize two welding with the ring surface of footpath or reducing axle (pipe) of different size.
Claims (4)
1. a ring surface welder, it is characterized in that: comprise base (1), reductor (2), be used for clamping workpiece to be welded (4) revolving body centering and clamping apparatus (3) and after the support (5) of feeling relieved, reductor (2) is fixed on base (1), revolving body centering and clamping apparatus (3) is arranged on the main shaft of reductor (2), the upper upper face place corresponding with workpiece (4) of base (1) has two strip grooves, rear centering support (5) can move left and right along groove, the upper horizontal interval of rear centering support (5) is provided with two location-plates moving up and down (6), on location-plate (6), be provided with the support set (8) for supporting workpiece (4).
2. a kind of ring surface welder according to claim 1, it is characterized in that: revolving body centering and clamping apparatus (3) comprises the disk body and workpiece (4) hold-down mechanism that are hollow cylinder, described disk body is made up of upper semi-ring (31) and lower semi-ring (32), the junction of upper semi-ring (31) and lower semi-ring (32) arranges single-revolution axle (38), and upper semi-ring (32) can be turned in wraparound rotating shaft (38); The position that described disk body is corresponding with gyroaxis (38) arranges an alignment pin (33), is provided with and upper semi-ring (31) and lower semi-ring (32) can be linked together and make the fixed fishbolt of workpiece (4) (35) and binding nut (34) on alignment pin (33); Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw (36) of the location of workpiece, on aligning screw (36), be provided with the holding screw (37) that prevents its shift in position; Described lower semi-ring (32) is fixed by transition disc and reductor (2) output shaft.
3. a kind of ring surface welder according to claim 1, it is characterized in that: the upper each bearing centration axis (10) that arranges of two location-plates (6), bearing centration axis (10) is fixed on location-plate (6) above by spacer (9), nut by bearing (7), and support set (8) is installed on outside bearing (7).
4. a kind of ring surface welder according to claim 1, is characterized in that: reductor (2) is connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214663.3A CN104097018A (en) | 2014-05-21 | 2014-05-21 | Toroidal surface welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214663.3A CN104097018A (en) | 2014-05-21 | 2014-05-21 | Toroidal surface welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097018A true CN104097018A (en) | 2014-10-15 |
Family
ID=51665768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214663.3A Pending CN104097018A (en) | 2014-05-21 | 2014-05-21 | Toroidal surface welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476021A (en) * | 2014-10-17 | 2015-04-01 | 焦作市中和通用机械有限责任公司 | Drum type automatic welding machine |
| CN111496423A (en) * | 2020-04-29 | 2020-08-07 | 伊犁师范大学 | Novel welding device for mechanical parts of construction equipment |
| CN111571110A (en) * | 2020-06-16 | 2020-08-25 | 杭州中奥工业设计有限公司 | Welding equipment |
Citations (12)
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|---|---|---|---|---|
| JPH08323471A (en) * | 1995-05-31 | 1996-12-10 | Japan Steel & Tube Constr Co Ltd | Automatic circumferential welding equipment |
| KR20030082736A (en) * | 2002-04-18 | 2003-10-23 | 이남훈 | Apparatus for pipe clamping of pipe welding machine |
| US6942139B2 (en) * | 2003-04-29 | 2005-09-13 | Lincoln Global, Inc. | Robotic cylinder welding |
| CN201201142Y (en) * | 2007-12-29 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Rotary table |
| CN202106180U (en) * | 2011-05-26 | 2012-01-11 | 山推工程机械股份有限公司 | Adjustable roller type welding machine special for circular seam of hydro-cylinder |
| CN102554548A (en) * | 2012-02-17 | 2012-07-11 | 无锡华联精工机械有限公司 | Special-shaped pipe supporting auxiliary device |
| CN202411761U (en) * | 2011-12-13 | 2012-09-05 | 中冶天工集团有限公司 | Thick-wall pipeline aligning and welding seam adjusting device |
| CN103143870A (en) * | 2013-03-21 | 2013-06-12 | 江苏勇龙电气有限公司 | External support welding tool of shielding cylinder connecting nozzle and use method of external support welding tool |
| CN103273231A (en) * | 2013-06-14 | 2013-09-04 | 北京大合兄弟科技发展有限公司 | Unlimited rotary numerical-control groove pipe cutting machine and groove machining method |
| CN103331622A (en) * | 2013-06-28 | 2013-10-02 | 侯马市东鑫机械铸造有限公司 | Pneumatic positioning and clamping device for processing crankshaft connecting rod |
| CN203390556U (en) * | 2013-07-05 | 2014-01-15 | 中国石油天然气股份有限公司 | Special centre frame for large-diameter long pipe lathe processing |
| CN203918344U (en) * | 2014-05-21 | 2014-11-05 | 洛阳理工学院 | A kind of ring surface welder |
-
2014
- 2014-05-21 CN CN201410214663.3A patent/CN104097018A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08323471A (en) * | 1995-05-31 | 1996-12-10 | Japan Steel & Tube Constr Co Ltd | Automatic circumferential welding equipment |
| KR20030082736A (en) * | 2002-04-18 | 2003-10-23 | 이남훈 | Apparatus for pipe clamping of pipe welding machine |
| US6942139B2 (en) * | 2003-04-29 | 2005-09-13 | Lincoln Global, Inc. | Robotic cylinder welding |
| CN201201142Y (en) * | 2007-12-29 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Rotary table |
| CN202106180U (en) * | 2011-05-26 | 2012-01-11 | 山推工程机械股份有限公司 | Adjustable roller type welding machine special for circular seam of hydro-cylinder |
| CN202411761U (en) * | 2011-12-13 | 2012-09-05 | 中冶天工集团有限公司 | Thick-wall pipeline aligning and welding seam adjusting device |
| CN102554548A (en) * | 2012-02-17 | 2012-07-11 | 无锡华联精工机械有限公司 | Special-shaped pipe supporting auxiliary device |
| CN103143870A (en) * | 2013-03-21 | 2013-06-12 | 江苏勇龙电气有限公司 | External support welding tool of shielding cylinder connecting nozzle and use method of external support welding tool |
| CN103273231A (en) * | 2013-06-14 | 2013-09-04 | 北京大合兄弟科技发展有限公司 | Unlimited rotary numerical-control groove pipe cutting machine and groove machining method |
| CN103331622A (en) * | 2013-06-28 | 2013-10-02 | 侯马市东鑫机械铸造有限公司 | Pneumatic positioning and clamping device for processing crankshaft connecting rod |
| CN203390556U (en) * | 2013-07-05 | 2014-01-15 | 中国石油天然气股份有限公司 | Special centre frame for large-diameter long pipe lathe processing |
| CN203918344U (en) * | 2014-05-21 | 2014-11-05 | 洛阳理工学院 | A kind of ring surface welder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476021A (en) * | 2014-10-17 | 2015-04-01 | 焦作市中和通用机械有限责任公司 | Drum type automatic welding machine |
| CN111496423A (en) * | 2020-04-29 | 2020-08-07 | 伊犁师范大学 | Novel welding device for mechanical parts of construction equipment |
| CN111571110A (en) * | 2020-06-16 | 2020-08-25 | 杭州中奥工业设计有限公司 | Welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |