CN104014944A - Automatic steel plate welding machine - Google Patents
Automatic steel plate welding machine Download PDFInfo
- Publication number
- CN104014944A CN104014944A CN201410230451.4A CN201410230451A CN104014944A CN 104014944 A CN104014944 A CN 104014944A CN 201410230451 A CN201410230451 A CN 201410230451A CN 104014944 A CN104014944 A CN 104014944A
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- CN
- China
- Prior art keywords
- steel plate
- polishing
- welding
- welding machine
- mobile platform
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- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an automatic steel plate welding machine which is composed of a movable platform, a welding set and a control device. A welding gun (21) in the welding set is arranged on the rearmost side of the movable platform. The rack (1) of the movable platform is provided with an automatic derusting polishing device. The automatic derusting polishing device is composed of a polishing motor (3) and polishing cutting tools (14) connected with the polishing motor through a transmission mechanism. Multiple polishing cutting tools are arranged, all the polishing cutting tools are arranged in a front-rear mode in the advancing direction of the movable platform, the polishing cutting tools are provided with pressure devices, and the pressure devices apply the force toward steel plates (17) to the polishing cutting tools. Compared with the prior art, the automatic steel plate welding machine is simple in structure, the polishing cutting tools are additionally arranged in front of the welding gun, so that polishing, derusting and follow-up welding can be conducted simultaneously on the steel plates of which seams to be welded in the moving process of the automatic welding machine moving platform, work efficiency is improved, labor intensity of workers is reduced greatly, and the labor environment is improved.
Description
Technical field
What the present invention relates to is a kind of steel plate automatic welder(welding machine).
Background technology
Steel plate automatic welder(welding machine), refers to be made up of mobile platform, welding set and control device, by the electric welding equipment that is laid on the track control seam trend to be welded on steel plate.
Be exposed to the metal material in atmosphere, can there is chemical corrosion or electrochemistry corrosion in the effect that is subject to the medium such as steam and oxygen in surrounding environment, and this corrosion of metal process is unavoidable, once corrosion produces, will cause very large infringement to metal, cause huge economic loss.Stitch for the steel plate splicing that will weld, because process cutting waits operation more easily by corrosion, and the splicing seams of corrosion can produce hydrogen, oxide or other dregs in welding process, can affect the quality of welding in the time that these dregs are mingled in weld seam.Therefore steel plate with dock weldment and before welding, need to carry out the rust cleaning work of welding region, remove at impurity such as metal oxide, greasy dirt and the steam of this position, to ensure to weld the mechanical property of rear welding point.
At present, normally arranging before automatic welder(welding machine) first by manually to the welding position polishing that eliminates rust.Hand is hand-held angle grinding machine or electric rust remover with rust cleaning polishing equipment, these two kinds of derusting devices all by motor, connect through transmission mechanism that the polishing working head of motor and frame form, they have been widely used decades, and principal character is exactly to need workman equipment to be carried out to the operation of hand-held.
Due to hand cleaning inefficiency, have a strong impact on the efficiency of weld job.Increase labour intensity simultaneously and the healthy of operating worker worked the mischief.
Summary of the invention
For above-mentioned deficiency, technical problem to be solved by this invention is in the time welding, complete rust cleaning polishing simultaneously and realize automation simultaneously, and then provides a kind of must first wait manually that seam polishing to be welded is cleaned to the steel plate automatic welder(welding machine) welding again.
Steel plate automatic welder(welding machine) provided by the invention, formed by mobile platform, welding set and control device, wherein mobile platform is made up of frame installation travel wheel and driving mechanism thereof, and the track on travel wheel and steel plate in mobile platform coordinates, and described parallel track is in steel plate cutting edge to be welded; Welding gun in welding set is arranged on the rear side of mobile platform; Automatic rust-removing sanding apparatus is installed in the frame of mobile platform, described automatic rust-removing sanding apparatus by polish motor with form with the polishing cutlery that is connected of polishing motor through transmission mechanism, described polishing cutlery has multiple, each polishing cutlery is done in tandem according to mobile platform direct of travel, on described polishing cutlery, be provided with pressure apparatus, this pressure apparatus air exercise sharpening tool applies a power that presses to steel plate.
Steel plate automatic welder(welding machine) provided by the invention, on mobile platform before automatic welder(welding machine) welding gun, increase automatic rust-removing sanding apparatus, and the polishing cutlery that it configures has arrange according to seam to be welded multiple, in the time that mobile platform is advanced by welding requirements, grinding head is to the rust cleaning of polishing of steel plate seam to be welded.Multiple polishing cutleries ensure in mobile platform advanced process that this steel plate cleans in the time that welding gun arrives pad in tandem.Compared with prior art, the present invention is simple in structure, and polishing cutlery is added and is located at before welding gun, make to carry out in the moving process of automatic welder(welding machine) mobile platform polishing rust cleaning and the follow-up welding to steel plate seam to be welded simultaneously, improved work efficiency, more made labor strength decline to a great extent, work situation improves.
Described polishing cutlery is to be fixed with disc type wiry or pillar grinding head, or is fixed with disc type or the pillar grinding head of particle.Therefore the cutlery of respectively polishing is to be fixed with disc type wiry or pillar grinding head, or is fixed with one or more in disc type or the pillar grinding head of particle.Wire is generally steel wire or copper wire, and particle is generally quartz sand or diamond dust or steel sand.Each polishing cutlery is the grinding head combination of structure in a variety of forms, so that need each face of the steel plate cutting edge to be welded of rust cleaning polishing all to be cleaned.
The described wire diameter being fixed with on disc type wiry or pillar grinding head dwindles from front to back by group, to realize, steel plate cutting edge to be welded is progressively roughly ground and fine grinding.
Particle diameter on described disc type or the pillar grinding head that is fixed with particle dwindles from front to back by group, to realize, steel plate cutting edge to be welded is progressively roughly ground and fine grinding.
Described pressure apparatus is hydraulic means or spring.
Steel plate automatic welder(welding machine) provided by the invention, is also provided with air compressor in frame, the compressed-air atomizer of air compressor points to the steel plate weld seam between welding gun and the grinding head of derusting device, makes to remove the break flour of the rear cumulative of polishing.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention, in figure: 1-frame, 2-tooth rest, the 3-motor of polishing, the 4-axle of polishing, 5-compression spring, 6-pressure disc, 7-bearing cap, 8-bearing, 9-travelling gear, the 10-motor of advancing, 11-chain-wheel mechanism, 12-travel wheel, 13-spline, the 14-cutlery of polishing, 15-bindiny mechanism, 16-track, 17-steel plate, 18-driving gear, 19-compressed-air atomizer, 20-air compressor, 21-welding gun;
Fig. 2 is the partial structurtes schematic diagram of another embodiment of the present invention, in figure: 17-steel plate, 22-frame B, 23-hydraulic cylinder, 24-pivot, 25-flexible axle, 26-track B, 27-movable machine frame, 28-disc type grinding head;
Fig. 3 is the structural representation of yet another embodiment of the invention, in figure: 12-travel wheel, 16-track, 17-steel plate, 21-welding gun, 29-frame C, 30-hinge, 31-seam to be welded.
Detailed description of the invention
1, a steel plate automatic welder(welding machine), by track, mobile platform and drive unit thereof and be arranged on polishing cutlery on mobile platform and drive unit, the welding set that is arranged on mobile platform form.Its middle orbit is laid along seam to be welded both sides, mobile platform organic frame and travel wheel, and travel wheel and track composition guide rail mechanism, make mobile platform move by planned orbit.Have three rack-mounted polishing axles successively, three polishing cutleries are respectively wire wheel brush, and a flap wheel, a sand rod are arranged on three polishing axles successively, and three polishing axles are connected with polishing motor shaft through transmission mechanism respectively.On polishing axle, respectively hang with pouring weight, to conduct oneself with dignity, polishing cutlery is pressed to steel plate.Three polishing cutleries successively eliminate rust to steel plate seam to be welded, and the rust dirt that makes to stitch both sides and seam interface is cleaned.Movable pulley is connected with this motor shaft through gear drive, and while making machine operation, derusting device is polished while advancing.At mobile platform rear portion, welding set is installed, welding gun is arranged in the middle of mobile platform rear side.Anterior sanding apparatus rust cleaning when work, the welding of rear portion welding set, once by completing rust cleaning welding.
2, as shown in Figure 1, a steel plate automatic welder(welding machine), by track, mobile platform and drive unit thereof, be arranged on the welding set on mobile platform, polishing cutlery and the drive unit thereof being arranged on mobile platform forms.Its middle orbit 16 is laid along steel plate 17 seam to be welded both sides, mobile platform organic frame 1 and travel wheel 12, and track is i shaped steel, and travel wheel has L shaped outer hoop, and travel wheel and track composition guide rail mechanism, make mobile platform move by planned orbit.Travel wheel is connected with the motor 10 of advancing through chain-wheel mechanism 11.Polishing cutlery 14 has four groups, is respectively connected with polishing axle 4 through truncated cone-shaped bindiny mechanism 15.On polishing axle, respectively there is one section of spline 13, respectively be combined with a travelling gear 9, four polishings travelling gears on axles engage successively, and the driven gear on side engages with the driving gear 18 on a dozen electric mill machines 3, drive four axles of polishing while making to polish electric machine rotation simultaneously.Each driven gear is arranged between rack chassis and tooth rest 2 upper beams through the pressure bearing 8 of upper and lower surface, respectively compresses with bearing cap 7.Each polishing axle is also fixed with a pressure disc 6 on tooth rest upper beam, and on the polishing axle between pressure disc and frame top board, cover has compression spring 5, and compression spring applies a downward pressure to sand rod.First, fourth of cutlery of polishing is wire wheel brush, and second and third is sand rod, and sand stick end is cone, is applicable to polishing V-arrangement seam to be welded.Have a compressed-air atomizer 19 in the 4th polishing after cutlery, source of the gas is from the air compressor 20 being arranged in frame, refers to forward sew on (taking mobile platform direction of advance as front) steel plate is to be welded under compressed-air atomizer is oblique.On its afer bay, welding set is installed, welding gun 21 is arranged on mobile platform rear side.
3, same with upper example, polishing cutlery is disc type grinding head, and implements polishing with cylinder partial, therefore its polishing axle is level.Grinding head part-structure as shown in Figure 2, has movable machine frame 27, through bearing, polishing axle is installed, and 28 of disc type grinding heads are fixed on polishing axle head with axis hole, and polishing axle is flexible axle 25 and is connected with motor through transmission mechanism.It is upper that movable device is arranged on frame B22 through pivot 24, has hydraulic cylinder 23 to be hinged in frame and with piston hinge on movable machine frame with cylinder body, played to grinding head and exerted pressure and grinding head can be lifted to the action request of steel plate 17 by the work of hydraulic cylinder.Grooved track B 26 is laid on steel plate, lays route parallel with steel plate cutting edge to be welded.
4, as shown in Figure 3, mobile platform is the centipede formula multi-section structure that multiple frame C29 are formed by connecting through hinge 30, and every joint has a pair of travel wheel 12, the front several sections of grinding heads that respectively have, final section is installed welding set, and welding gun 21 is arranged in the middle of the rear side of this last frame.Can on bending track 16, make seam to be welded 31 bending on steel plate 17 carry out operation.
Claims (7)
1. a steel plate automatic welder(welding machine), formed by mobile platform, welding set and control device, wherein mobile platform is made up of frame installation travel wheel and driving mechanism thereof, and the track on travel wheel and steel plate in mobile platform coordinates, and described parallel track is in steel plate cutting edge to be welded; It is characterized in that welding gun in described welding set is arranged on the rear side of mobile platform; Automatic rust-removing sanding apparatus is installed in the frame of mobile platform, described automatic rust-removing sanding apparatus by motor with form with the polishing cutlery that is connected of polishing motor through transmission mechanism, described polishing cutlery has multiple, each polishing cutlery is done in tandem according to mobile platform direct of travel, on described polishing cutlery, be provided with pressure apparatus, this pressure apparatus air exercise sharpening tool applies a power that presses to steel plate.
2. steel plate automatic welder(welding machine) as claimed in claim 1, is characterized in that described each polishing cutlery is to be fixed with disc type wiry or pillar grinding head, or is fixed with one or more in disc type or the pillar grinding head of particle.
3. steel plate automatic welder(welding machine) as claimed in claim 2, the wire diameter being fixed with described in it is characterized in that on disc type wiry or pillar grinding head dwindles from front to back by group.
4. steel plate automatic welder(welding machine) as claimed in claim 2, the particle diameter being fixed with described in it is characterized in that on disc type or the pillar grinding head of particle dwindles from front to back by group.
5. steel plate automatic welder(welding machine) as claimed in claim 1 or 2 or 3 or 4, is characterized in that described pressure apparatus is hydraulic means or spring.
6. steel plate automatic welder(welding machine) as claimed in claim 1 or 2 or 3 or 4, is characterized in that, in frame, air compressor is installed, and the compressed-air atomizer of air compressor points to the steel plate weld seam between welding gun and the grinding head of derusting device.
7. steel plate automatic welder(welding machine) as claimed in claim 5, is characterized in that, in frame, air compressor is installed, and the compressed-air atomizer of air compressor points to the steel plate weld seam between welding gun and the grinding head of derusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230451.4A CN104014944A (en) | 2014-05-29 | 2014-05-29 | Automatic steel plate welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230451.4A CN104014944A (en) | 2014-05-29 | 2014-05-29 | Automatic steel plate welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014944A true CN104014944A (en) | 2014-09-03 |
Family
ID=51432098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230451.4A Pending CN104014944A (en) | 2014-05-29 | 2014-05-29 | Automatic steel plate welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104014944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975225A (en) * | 2021-05-13 | 2021-06-18 | 烟台万禹农业机械有限公司 | Welding device for tractor cab shell |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285829A (en) * | 1999-02-03 | 1999-10-19 | Hitachi Ltd | Welding method and welding equipment |
| US5992329A (en) * | 1996-10-11 | 1999-11-30 | Scheuchzer, S.A. | Machine for welding at least one run of rail |
| JP2003245852A (en) * | 2002-02-25 | 2003-09-02 | Three F Giken:Kk | Surface grinding machine |
| CN102133677A (en) * | 2011-01-28 | 2011-07-27 | 西安誉丰通号科技有限公司 | Steel rail surface modification antirust welding device and rail surface fusing modification method |
| CN202200036U (en) * | 2011-03-18 | 2012-04-25 | 张春梅 | Full-automatic pipe repairing equipment |
| CN202592182U (en) * | 2012-05-28 | 2012-12-12 | 中铁二十三局集团有限公司 | Pre-welding treatment device for steel rail |
| KR20130022458A (en) * | 2011-08-24 | 2013-03-07 | 에스티엑스조선해양 주식회사 | Concurrent system of welding and welding toe grinding |
| CN203003308U (en) * | 2012-12-18 | 2013-06-19 | 中铁山桥集团有限公司 | Machine tool special for automated assembly positioned welding of plate type stiffening rib plate unit |
-
2014
- 2014-05-29 CN CN201410230451.4A patent/CN104014944A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992329A (en) * | 1996-10-11 | 1999-11-30 | Scheuchzer, S.A. | Machine for welding at least one run of rail |
| JPH11285829A (en) * | 1999-02-03 | 1999-10-19 | Hitachi Ltd | Welding method and welding equipment |
| JP2003245852A (en) * | 2002-02-25 | 2003-09-02 | Three F Giken:Kk | Surface grinding machine |
| CN102133677A (en) * | 2011-01-28 | 2011-07-27 | 西安誉丰通号科技有限公司 | Steel rail surface modification antirust welding device and rail surface fusing modification method |
| CN202200036U (en) * | 2011-03-18 | 2012-04-25 | 张春梅 | Full-automatic pipe repairing equipment |
| KR20130022458A (en) * | 2011-08-24 | 2013-03-07 | 에스티엑스조선해양 주식회사 | Concurrent system of welding and welding toe grinding |
| CN202592182U (en) * | 2012-05-28 | 2012-12-12 | 中铁二十三局集团有限公司 | Pre-welding treatment device for steel rail |
| CN203003308U (en) * | 2012-12-18 | 2013-06-19 | 中铁山桥集团有限公司 | Machine tool special for automated assembly positioned welding of plate type stiffening rib plate unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975225A (en) * | 2021-05-13 | 2021-06-18 | 烟台万禹农业机械有限公司 | Welding device for tractor cab shell |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |