CN105195959A - Rotatable welding positioner - Google Patents

Rotatable welding positioner Download PDF

Info

Publication number
CN105195959A
CN105195959A CN201510689656.3A CN201510689656A CN105195959A CN 105195959 A CN105195959 A CN 105195959A CN 201510689656 A CN201510689656 A CN 201510689656A CN 105195959 A CN105195959 A CN 105195959A
Authority
CN
China
Prior art keywords
rotatable
chuck
welding
bracing frame
positioner
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.)
Pending
Application number
CN201510689656.3A
Other languages
Chinese (zh)
Inventor
刘博涛
曾范文
刘义超
孙士春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO PETROCHEMICAL M&I ENGINEERING Co Ltd
Original Assignee
QINGDAO PETROCHEMICAL M&I ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINGDAO PETROCHEMICAL M&I ENGINEERING Co Ltd filed Critical QINGDAO PETROCHEMICAL M&I ENGINEERING Co Ltd
Priority to CN201510689656.3A priority Critical patent/CN105195959A/en
Publication of CN105195959A publication Critical patent/CN105195959A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention relates to the field of mechanical welding, in particular to a rotatable welding positioner. The rotatable welding positioner adopts the structure that a supporting rack is arranged on a machine body; a rotatable chuck is mounted at the top end of the supporting rack through a swivel bearing; a positioning pin is arranged at the top end at one side part of the supporting rack; a concave hole is formed in the position, corresponding to the positioning pin, of the rotatable chuck; a three-jaw chuck is arranged on the rotatable chuck coaxially; rotating handles are symmetrically arranged at side parts of the three-jaw chuck; the bottom of the three-jaw chuck is connected with a frequency converter and a three-phase motor through a motor bearing. The rotatable welding positioner has the advantages that the welding efficiency and quality are ensured; the welding efficiency is improved; the labor intensity is reduced; the operation conditions of workers can be improved; mechanized and automatic operation can be realized effectively.

Description

A kind of rotatable positioner
Technical field
The present invention relates to mechanical welding field, be specifically related to a kind of rotatable positioner.
Background technology
Since solder technology invention, every profession and trade is produced and is be unable to do without solder technology, and the height of welding quality directly affects product quality, so it is most important to whole modernization industry to improve welding quality.
In general, for processing more complicated and the workpiece of heavier mass is difficult to the artificial welding position removing to change workpiece.Existing welding method takes object motionless, but workmen changes position welds.Such operation Problems existing had both added weld interval, again reduces welding quality.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, hereby propose a kind of structure simple, by upset and the revolution of workpiece, welded piece is adjusted to the rotatable positioner of optimum welding position.Disposable for this object lifting can be positioned at and rotate on welding tire by this positioner, can manual rotation's object after fastening, change welding position at any time, and personnel's welding gun does not need to move around to adapt to welding position, always ensure welding quality and save welding cost.
Technical scheme of the present invention is as follows: a kind of rotatable positioner, body is provided with bracing frame, bracing frame top is provided with rotatable chuck by swivel bearing, and bracing frame sidepiece top is provided with alignment pin, and rotatable chuck is provided with shrinkage pool in position corresponding thereto; Described rotatable chuck is provided with coaxial scroll chuck, and the sidepiece of scroll chuck is symmetrically arranged with turning handle, and the bottom of scroll chuck is connected with three phase electric machine with frequency converter by motor bearings.
Preferred version is as follows:
Be provided with universal wheel bottom bracing frame, universal wheel sidepiece is provided with fixture.During use, this device can arbitrarily move and fix.
Bracing frame and rotatable chuck are 25# channel-section steel.Channel-section steel has good welding, rivet performance and comprehensive mechanical performance.
Operation principle: the present invention is the small-sized positioner of self-control, is applicable to the regular weld seam welding compared with heavy object, has 0 ° and 90 ° of two kinds of anglecs of rotation.During use, first determine 0 ° and 90 ° of position welding, after rotatable chuck is manually adjusted required angle, steady pin is fixed; Then by fastening for object with on scroll chuck, fastening scroll chuck; Start three phase electric machine during welding, carry out uniform rotation by frequency converter and regulate scroll chuck, the welding of adjustment optimum welding position.By upset and the rotation of workpiece, welded piece can be adjusted to optimum welding position by rotatable positioner, thus avoids the appearance of overhead welding, vertical position welding etc., improves welding processing quality.
Advantage of the present invention: ensure welding efficiency and quality, improves welding efficiency, reduces labour intensity, improves workman's operating condition, realize effective equipment of mechanization, automation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure top view of the present invention;
Fig. 3 is structure left view of the present invention;
In figure: 1, bracing frame, 2, scroll chuck, 3, rotatable chuck, 4, motor bearings, 5, turning handle, 6, alignment pin, 7, three phase electric machine, 8, swivel bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail, but the present invention is not limited to specific embodiment.
Embodiment 1:
A kind of rotatable positioner, body is provided with bracing frame 1, and bracing frame 1 top is provided with rotatable chuck 3 by swivel bearing 8, and bracing frame 1 sidepiece top is provided with alignment pin 6, and rotatable chuck 3 is provided with shrinkage pool in position corresponding thereto; Described rotatable chuck 3 is provided with coaxial scroll chuck 2, and the sidepiece of scroll chuck 2 is symmetrically arranged with turning handle 5, and the bottom of scroll chuck 2 is connected with three phase electric machine 7 with frequency converter by motor bearings 4.
Be provided with universal wheel bottom bracing frame 1, universal wheel sidepiece is provided with fixture.During use, this device can arbitrarily move and fix.
Bracing frame 1 and rotatable chuck 3 are 25# channel-section steel.Channel-section steel has good welding, rivet performance and comprehensive mechanical performance.
Operation principle: the present invention is the small-sized positioner of self-control, is applicable to the regular weld seam welding compared with heavy object, has 0 ° and 90 ° of two kinds of anglecs of rotation.During use, first determine 0 ° and 90 ° of position welding, after the rotatable chuck 3 manually required angle of adjustment, steady pin is fixed; Then by fastening for object with on scroll chuck 2, fastening scroll chuck 2; Start three phase electric machine 7 during welding, carry out uniform rotation by frequency converter and regulate scroll chuck 2, the welding of adjustment optimum welding position.By upset and the rotation of workpiece, welded piece can be adjusted to optimum welding position by rotatable positioner, thus avoids the appearance of overhead welding, vertical position welding etc., improves welding processing quality.
Advantage of the present invention: ensure welding efficiency and quality, improves welding efficiency, reduces labour intensity, improves workman's operating condition, realize effective equipment of mechanization, automation.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these all can not affect effect of the invention process and practical applicability.

Claims (3)

1. a rotatable positioner, is characterized in that: body is provided with bracing frame, bracing frame top is provided with rotatable chuck by swivel bearing, and bracing frame sidepiece top is provided with alignment pin, and rotatable chuck is provided with shrinkage pool in position corresponding thereto; Described rotatable chuck is provided with coaxial scroll chuck, and the sidepiece of scroll chuck is symmetrically arranged with turning handle, and the bottom of scroll chuck is connected with three phase electric machine with frequency converter by motor bearings.
2. the rotatable positioner of one according to claim 1, it is characterized in that: be provided with universal wheel bottom described bracing frame, universal wheel sidepiece is provided with fixture.
3. the rotatable positioner of one according to claim 1, is characterized in that: described bracing frame and rotatable chuck are 25# channel-section steel.
CN201510689656.3A 2015-10-21 2015-10-21 Rotatable welding positioner Pending CN105195959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510689656.3A CN105195959A (en) 2015-10-21 2015-10-21 Rotatable welding positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510689656.3A CN105195959A (en) 2015-10-21 2015-10-21 Rotatable welding positioner

Publications (1)

Publication Number Publication Date
CN105195959A true CN105195959A (en) 2015-12-30

Family

ID=54944087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510689656.3A Pending CN105195959A (en) 2015-10-21 2015-10-21 Rotatable welding positioner

Country Status (1)

Country Link
CN (1) CN105195959A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834638A (en) * 2016-04-20 2016-08-10 苏州诺海精工科技有限公司 Position-adjustable small special welding machine
CN111702403A (en) * 2020-06-30 2020-09-25 中船黄埔文冲船舶有限公司 Auxiliary turntable for welding

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05285769A (en) * 1992-04-14 1993-11-02 Chiyoda Kogyo Kk Positioning device in positioner
CN201361779Y (en) * 2009-02-12 2009-12-16 漳州维德焊接技术开发有限公司 Positioner base adjusting device
CN102009311A (en) * 2010-05-31 2011-04-13 无锡恒富科技有限公司 Rotation mechanism of welding positioner
CN202539783U (en) * 2012-05-08 2012-11-21 山东康佰力机器人自动化有限公司 Plasma flexible welding robot workstation with angle change transposition device
CN202701651U (en) * 2011-12-15 2013-01-30 济南诺斯机械有限公司 Light positioner
CN203266023U (en) * 2013-04-22 2013-11-06 广西大学 Welding positioner mechanism
CN203765231U (en) * 2014-01-20 2014-08-13 温州职业技术学院 Flange welding positioner
CN104607855A (en) * 2015-01-23 2015-05-13 河北昭远钢结构有限公司 Position changing machine used for welding angle steel tower ground feet
CN205085601U (en) * 2015-10-21 2016-03-16 青岛石化检修安装工程有限责任公司 Rotatable positioner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05285769A (en) * 1992-04-14 1993-11-02 Chiyoda Kogyo Kk Positioning device in positioner
CN201361779Y (en) * 2009-02-12 2009-12-16 漳州维德焊接技术开发有限公司 Positioner base adjusting device
CN102009311A (en) * 2010-05-31 2011-04-13 无锡恒富科技有限公司 Rotation mechanism of welding positioner
CN202701651U (en) * 2011-12-15 2013-01-30 济南诺斯机械有限公司 Light positioner
CN202539783U (en) * 2012-05-08 2012-11-21 山东康佰力机器人自动化有限公司 Plasma flexible welding robot workstation with angle change transposition device
CN203266023U (en) * 2013-04-22 2013-11-06 广西大学 Welding positioner mechanism
CN203765231U (en) * 2014-01-20 2014-08-13 温州职业技术学院 Flange welding positioner
CN104607855A (en) * 2015-01-23 2015-05-13 河北昭远钢结构有限公司 Position changing machine used for welding angle steel tower ground feet
CN205085601U (en) * 2015-10-21 2016-03-16 青岛石化检修安装工程有限责任公司 Rotatable positioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834638A (en) * 2016-04-20 2016-08-10 苏州诺海精工科技有限公司 Position-adjustable small special welding machine
CN111702403A (en) * 2020-06-30 2020-09-25 中船黄埔文冲船舶有限公司 Auxiliary turntable for welding

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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: 20151230