CN201261115Y - Semiautomatic welding device for rectangular workpiece - Google Patents

Semiautomatic welding device for rectangular workpiece Download PDF

Info

Publication number
CN201261115Y
CN201261115Y CNU2008201525384U CN200820152538U CN201261115Y CN 201261115 Y CN201261115 Y CN 201261115Y CN U2008201525384 U CNU2008201525384 U CN U2008201525384U CN 200820152538 U CN200820152538 U CN 200820152538U CN 201261115 Y CN201261115 Y CN 201261115Y
Authority
CN
China
Prior art keywords
welding
semi
positioning component
workbench
automatic welding
Prior art date
Application number
CNU2008201525384U
Other languages
Chinese (zh)
Inventor
张立华
环海建
周阳
武立稳
胡世辉
徐春宝
魏正黑
Original Assignee
上海宝冶工程技术有限公司
上海碧玕机电设备有限公司
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 上海宝冶工程技术有限公司, 上海碧玕机电设备有限公司 filed Critical 上海宝冶工程技术有限公司
Priority to CNU2008201525384U priority Critical patent/CN201261115Y/en
Application granted granted Critical
Publication of CN201261115Y publication Critical patent/CN201261115Y/en

Links

Abstract

The utility model relates to a welding device for strip-shaped workpiece parts, in particular to a semi-automatic welding device for strip-shaped workpiece parts. The semi-automatic welding device for strip-shaped workpiece parts is provided with a long rectangular flat plate (12) for fixing a workpiece on the ground, both sides of the plate (12) are paved with two walking guide rails (9), each guide rail (9) is provided with a portal frame (7) rolled by a roller wheel (11) and driven by an electric motor (1), the frame (7) is connected with a working table (3) through a floating connection mechanism (2) in a floating way, and the working table (3) is assembled with a welding gun clamp (13) for clamping a welding gun, a welding gun (5) and a welding positioning subassembly. The utility model provides a semi-automatic welding device for strip-shaped plate workpieces, the assembly of the workpieces and the operation of relative parts are operated by workers, and the processing and the quality during a welding process are controlled by mechanism. In addition, the semi-automatic welding device has relative simple structure, convenient operation and maintenance and lower cost, and can achieve the welding of a single side or the simultaneous welding of two sides with minimum deformation.

Description

A kind of semi-automatic welding device of strip workpiece

(1) technical field

The utility model is a kind of welder to strip workpiece part, and concrete is a kind of semi-automatic welding device of rectangular part.

(2) background technology

When making a kind of main equipment, parts or frock, anchor clamps, often need the strip steel plate of One's name is legion be welded, this type of workpiece be welded with some unified specific (special) requirements, their size is bigger, especially length is longer, reach ten sometimes surplus rice, tens of rice; In the welding of part, be that a face down bonding connects sometimes, then be symmetrical both sides need welding sometimes.The welding manner of prior art has two kinds, the one, the simple hand welding, workpiece part location point postwelding is being fixed mutual angle, position, welding by hand then, it is very low that such mode causes welding work efficiency, the welding quality instability, operation easier height, intensity are big, and be inhomogeneous in the length direction welding.And all need the workpiece that welds for both sides, and the mode that adopts both sides to weld respectively, distortion, the internal stress difference of both sides, welding back can cause both sides deformation inhomogeneous, influence workpiece quality even scrap and can not use.Another kind of mode is external advanced full-automatic welding equipment, this type of equipment investment scale is very big, automaticity is also high, require very high to operation control, the input of human resources is cultivated also bigger, this kind equipment can be suitable for different shape, the workpiece welding processing of size, but, often do not need the so extensively appliance arrangement of adaptive surface as particular user, it is unnecessary that many functions and configuration can become, the waste investment, need not be prone to fault for a long time, and maintenance, safeguard complexity, can not be applicable to the general user, the workpiece product of the long line of longer-term typing welding processing.Therefore, production practices are starved of can provide a kind of boundary in semi-automatic rectangular part welder between the two, to satisfy China's processing needs of national conditions at present.

(3) utility model content

The purpose of this utility model provides a kind of semi-automation, the operation of being installed of workpiece, associated components is by manually-operated, and processing, quality in welding process are controlled by machinery, and structure is simple relatively, can satisfy one-sided or bilateral welds simultaneously, the welder of strip steel plate.

The purpose of this utility model is solved by following technical scheme:

A kind of semi-automatic welding device of strip workpiece, it is characterized in that, the flat board of a long rectangle for fixation workpiece is set on the ground, two walking guide rails are laid in both sides at flat board, on guide rail, set up by roller rolling, motor-driven portal frame, portal frame is floated by floating connection mechanism and connects a workbench, the welding gun anchor clamps and the welding gun of configuration clamping welding gun on workbench, configuration welding positioning component.

Offer the tommyhead bolt groove on the described flat board.

The contact-making surface of described guide rail and roller has the shape of mutual concavo-convex cooperation.

Described portal frame is the n word shape that Open Side Down, and two legs is across two guide rails, and roller is installed in the end.

Described floating connection mechanism is that an end of bar-shaped connecting rod connects portal frame with the pivot pin identical with direction of advance, in the spring that the other end inserts with workbench is connected.

Described anchor clamps and welding gun are configured in an each side cover of workbench.Be difficult to assemble simultaneously 2 whens cover inadequately at the workbench horizontal space, can dispose a cover respectively, guarantee that welding gun aims at the commissure of required welding at the leading flank and the trailing flank of workbench.

Described anchor clamps are configured on the workbench by slotted hole that can change position, angle and bolting.

Described positioning component comprise and can regulate about left positioning component, right positioning component and the height-adjustable height positioning component of distance.

Described positioning component is that bearing is nested with on backstay, and bearing is resisted against the workpiece locating surface.

Described positioning component is configured on the workbench by slotted hole that can change position, angle and bolting.

Adopt the technical program, need the workpiece of welding to be fixed on the flat board, two weld seams that weld simultaneously about needing are configured on the medianly zygomorphic position as far as possible, starter motor makes portal frame be positioned at the termination that workpiece need weld, workbench is placed the top that needs welder's part, regulate suitable distance and height, make left positioning component, bearing on right positioning component and the height positioning component all abuts against corresponding locating surface, adjust the chucking position and the angle of clamping welding gun, make the soldering tip aligning of welding gun need be welded with weld seam, screw the bolt of positioning component and anchor clamps, it is mobile that they can not produced in portal frame operation and welding gun welding.Open the portal frame drive motors, make portal frame two legs below roller roll extrusion walking about on two guide rails, start welding gun, under " monitoring " of left positioning component, right positioning component and height positioning component, portal frame is walked on guide rail reposefully, welding gun is on workbench, strictly weld along weld seam, and weld simultaneously the left and right sides, guarantee that identical distortion takes place in the left and right sides, offset and balance the distortion of both sides, make soldered strip workpiece can obtain the distortion of minimum, reach higher welding quality and speed of welding.

The beneficial effects of the utility model find expression in: a kind of semi-automation is provided, the operation of being installed of workpiece, associated components is by manually-operated, processing, quality in welding process are controlled by machinery, structure is simple relatively, Operation and Maintenance is easy to maintenance, cost is lower, can satisfy one-sided or bilateral simultaneously welding deformation amount is little, the welder of strip steel plate workpiece.

(4) description of drawings

Fig. 1 is the semi-automatic welding device of a kind of strip workpiece of the utility model, observes the front view of described device in face of the portal frame direction of advance;

Fig. 2 is the partial view of Fig. 1, has mainly shown workbench and workpiece;

Fig. 3 is the right view of the semi-automatic welding installation drawing 1 of a kind of strip workpiece of the utility model.

Among the figure: the 1st, electric welding machine, the 2nd, floating connection mechanism, the 3rd, work stage, the 4th, left positioning component, the 5th, welding gun, the 6th, height positioning component, the 7th, portal frame, the 8th, console, the 9th, guide rail, the 10th, right positioning component, the 11st, roller, the 12nd, dull and stereotyped, the 13rd, the welding gun anchor clamps, the 14th, motor, G1 are workpiece left side risers, G2 is the workpiece base plate, and G3 is the right riser of workpiece.

(5) specific implementation method

Further describe structure of the present utility model below in conjunction with accompanying drawing.

A kind of semi-automatic welding device of strip workpiece, the flat board 12 of a long rectangle for fixation workpiece is set on the ground, on dull and stereotyped 12 ground, both sides, lay two walking guide rails 9, on guide rail 9, set up portal frame 7 by roller 11 rolls, motor 1 drives, portal frame 7 is floated by floating connection mechanism 2 and connects a workbench 3, the welding gun anchor clamps 13 and the welding gun 5 of configuration clamping welding gun on workbench 3, configuration welding positioning component on the workbench 3.Offer the tommyhead bolt groove on dull and stereotyped 12.The contact-making surface of guide rail 9 and roller 11 has the shape of mutual concavo-convex cooperation.Portal frame 7 is the n word shape that Open Side Down, and two legs is across two guide rails 9, and roller 11 is installed in the end.Make roller 11 strict steadily to advance along guide rail 9.Floating connection mechanism 2 is that an end of bar-shaped connecting rod connects portal frame 7 with the pivot pin identical with direction of advance, in the spring that the other end inserts with workbench 3 is connected.Make workbench 3 can slightly depart from portal frame 7 left-right rotation and moving up and down, make welding rifle on the workbench 3 can be under the guide effect of positioning component accurately butt welded seam weld.Welding gun anchor clamps 13 and welding gun 5 are configured in an each side cover of workbench 3.Be difficult to assemble simultaneously 2 whens cover inadequately at workbench 3 horizontal spaces, when the installation site interferes mutually, can dispose a cover respectively, guarantee that welding gun 5 can aim at the commissure of required welding at the leading flank and the trailing flank of workbench 3.Welding gun anchor clamps 13 are configured on the workbench 3 by slotted hole that can change position, angle and bolting.So structure is regulated more convenient practicality.Positioning component comprise and can regulate about left positioning component 4, right positioning component 10 and the height-adjustable height positioning component 6 of distance.Strict control and the position of having placed restrictions on the walking and the welding of welding gun.Positioning component is that bearing is nested with on backstay, and bearing is resisted against the workpiece locating surface.Positioning component is configured on the workbench by slotted hole that can change position, angle and bolting.So structure is all simple, reliable, convenient and practical.

Claims (9)

1. the semi-automatic welding device of a strip workpiece, it is characterized in that, the flat board (12) of a long rectangle for fixation workpiece is set on the ground, two walking guide rails (9) are laid in both sides in dull and stereotyped (12), on guide rail (9), set up portal frame (7) by roller (11) rolls, motor (1) drives, portal frame (7) is floated by floating connection mechanism (2) and connects a workbench (3), go up welding gun anchor clamps (13) and the welding gun (5) that disposes the clamping welding gun at workbench (3), configuration welding positioning component.
2. semi-automatic welding device according to claim 1 is characterized in that the contact-making surface of described guide rail (9) and roller (11) has the shape of mutual concavo-convex cooperation.
3. semi-automatic welding device according to claim 1 is characterized in that described portal frame (7) is the n word shape that Open Side Down, and two legs is across two guide rails (9), and roller (11) is installed in the end.
4. semi-automatic welding device according to claim 1, it is characterized in that described floating connection mechanism (2) is, one end of bar-shaped connecting rod connects portal frame (7) with the pivot pin identical with direction of advance, in the spring that the other end inserts with workbench (3) is connected.
5. semi-automatic welding device according to claim 1 is characterized in that described welding gun anchor clamps (13) and welding gun (5) are configured in an each side cover of workbench (3).
6. semi-automatic welding device according to claim 1 or 5 is characterized in that described welding gun anchor clamps (13) are configured on the workbench (3) by slotted hole that can change position, angle and bolting.
7. semi-automatic welding device according to claim 1, it is characterized in that described positioning component comprise and can regulate about left positioning component (4), right positioning component (10) and the height-adjustable height positioning component (6) of distance.
8. according to claim 1 or 7 described semi-automatic welding devices, it is characterized in that described positioning component is that bearing is nested with on backstay, bearing is resisted against the workpiece locating surface.
9. according to claim 1 or 7 described semi-automatic welding devices, it is characterized in that described positioning component is configured on the workbench by slotted hole that can change position, angle and bolting.
CNU2008201525384U 2008-08-29 2008-08-29 Semiautomatic welding device for rectangular workpiece CN201261115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201525384U CN201261115Y (en) 2008-08-29 2008-08-29 Semiautomatic welding device for rectangular workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201525384U CN201261115Y (en) 2008-08-29 2008-08-29 Semiautomatic welding device for rectangular workpiece

Publications (1)

Publication Number Publication Date
CN201261115Y true CN201261115Y (en) 2009-06-24

Family

ID=40807582

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201525384U CN201261115Y (en) 2008-08-29 2008-08-29 Semiautomatic welding device for rectangular workpiece

Country Status (1)

Country Link
CN (1) CN201261115Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066707A1 (en) * 2009-12-04 2011-06-09 Chen Chunming Plasma arc plane overlay welding machine
CN102366865A (en) * 2011-09-30 2012-03-07 江苏沪宁钢机股份有限公司 Plate unit automatic welding device
CN102699492A (en) * 2012-06-21 2012-10-03 中铁宝桥(扬州)有限公司 Gate-type multi-electrode welding device and U rib plate welding method employing same
CN104249223A (en) * 2013-06-25 2014-12-31 盾建重工制造有限公司 Automatic welding device for steel-structure parts of shield machine
CN104959733A (en) * 2015-06-17 2015-10-07 徐先平 Numerical control laser cutting machine
CN108000031A (en) * 2017-12-21 2018-05-08 株洲天自动焊接装备有限公司 A kind of positioner
CN108145354A (en) * 2017-12-28 2018-06-12 绍兴腾阳机械有限公司 A kind of adaptive welding equipment of the corrugated web of shaped steel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066707A1 (en) * 2009-12-04 2011-06-09 Chen Chunming Plasma arc plane overlay welding machine
CN102366865A (en) * 2011-09-30 2012-03-07 江苏沪宁钢机股份有限公司 Plate unit automatic welding device
CN102699492A (en) * 2012-06-21 2012-10-03 中铁宝桥(扬州)有限公司 Gate-type multi-electrode welding device and U rib plate welding method employing same
CN104249223A (en) * 2013-06-25 2014-12-31 盾建重工制造有限公司 Automatic welding device for steel-structure parts of shield machine
CN104959733A (en) * 2015-06-17 2015-10-07 徐先平 Numerical control laser cutting machine
CN108000031A (en) * 2017-12-21 2018-05-08 株洲天自动焊接装备有限公司 A kind of positioner
CN108145354A (en) * 2017-12-28 2018-06-12 绍兴腾阳机械有限公司 A kind of adaptive welding equipment of the corrugated web of shaped steel

Similar Documents

Publication Publication Date Title
CN201002178Y (en) Automatic welding device
CN201871875U (en) Laser-welding tooling fixture
CN201997842U (en) Automobile sheet metal welding fixture
CN204262620U (en) Robot welding system
CN201471081U (en) Full automatic laser welding device for battery lugs and caps
CN201333595Y (en) Escalator standard sections welding robot device
CN102935591B (en) A kind of complex numerical control machine tool
CN203712119U (en) Thin steel plate butt welding device
CN102825408B (en) Standing column assembly welding tool
CN106002011B (en) A kind of intelligent flexible welding system
CN101927415B (en) Double-position rotary automatic welding machine
CN204094309U (en) Lithium battery laser-beam welding machine
CN103213050B (en) A kind of spot welding electrode cap coping device
CN103878472B (en) With the Workpiece clamping Working table structure that welding robot is supporting
CN203526784U (en) Clamp for thin plate welding
CN202780343U (en) Novel welding positioning tool of crane support
CN203003385U (en) Inner reinforcing plate assembly fixture of rear side member
CN102848062B (en) Resistance welding method suitable for multi-point circumferentially-arranged sheets
CN206747824U (en) A kind of small box robot welder
CN202910470U (en) Corrugated web H-shaped steel on-line automatic welding device
CN102861970A (en) Welding method of orthotropic plate U-shaped rib fillet welding robot and special equipment thereof
CN203779036U (en) Rear car door frame assembly welding jig
CN202169462U (en) Motorcycle frame assembly welding jig
CN202070862U (en) Full-automatic welding apparatus
CN203636230U (en) Welding system workstation

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20090624

CX01 Expiry of patent term