CN108941866A - A kind of welding method of reinforcing bar stirrup automatic welding unit - Google Patents
A kind of welding method of reinforcing bar stirrup automatic welding unit Download PDFInfo
- Publication number
- CN108941866A CN108941866A CN201810958651.XA CN201810958651A CN108941866A CN 108941866 A CN108941866 A CN 108941866A CN 201810958651 A CN201810958651 A CN 201810958651A CN 108941866 A CN108941866 A CN 108941866A
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- welding
- reinforcing bar
- trolley
- chain
- bar stirrup
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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
- B23K11/00—Resistance welding; Severing by resistance heating
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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Abstract
The present invention discloses a kind of welding method of reinforcing bar stirrup automatic welding unit, by the pressing lever of reinforcing bar stirrup before welding, stud, bottom muscle is placed on carrying trolley, carrying trolley is installed to trolley charging bit, carrying trolley is driven to march to trolley welding position by transmission chain system, carrying trolley is located in resistance welder at this time, two studs are located on welding electrode center line W, according to the model and size of reinforcing bar stirrup, by adjusting device, the spacing of the spacing and the first back welding machine and the second back welding machine of longitudinally adjusted first overhead welding machine and the second overhead welding machine, and the spacing of back welding machine Yu overhead welding machine can be laterally adjusted, determine welding position, guarantee welding quality；Welding is moved back from trolley welding position, waits for next reinforcing bar stirrup welding.Two overhead welding machines and back welding machine of the invention implement welding to four points of reinforcing bar stirrup simultaneously, improve welding efficiency, stablize welding quality, and realize that period discontinuity continuously produces automatically, substantially reduce labor intensity, improve operating efficiency.
Description
Technical field
The present invention relates to construction ancillary equipment processing technique fields, and in particular to a kind of reinforcing bar stirrup automatic welding machine
The welding method of group.
Background technique
Reinforcing bar stirrup, its outer image stool thus be commonly called as split heads, also referred to as support muscle, for rising among upper layer and lower layer slab muscle
The effect of fixed top plate reinforcing bar.In Design of Construction Organization, its specification, length and spacing are usually specifically indicated.Split heads setting
Principle be to keep top mat fixed, various construction activities loads can be born, it is ensured that the protective layer of top bars is being advised
In the range of model regulation, enough appropriateness can meet the requirements and economize on resources again.
As shown in Figure 1, reinforcing bar stirrup (Π), by horizontal pressing lever (01), the stud (02) supported, the bottom muscle (03) based oneself upon
Etc. fixed length reinforcement welding form, pressing lever (01), stud (02), bottom muscle (03) are respectively perpendicular two-by-two.It is at present usually manual point
Weldering, large labor intensity, working efficiency is low, and welding quality is difficult to ensure.
And electric resistance welding is to apply pressure by electrode after workpiece combines, contact surface and proximity using electric current by connector
The method that the resistance heat that domain generates is welded, is divided into spot welding, projection welding, butt welding, roll welding etc..Electric resistance welding has easy to operate, matter
It measures, productivity is high, saves material, and it is at low cost, it is easy to the features such as automating.
When using electric resistance welding reinforcing bar stirrup, the reinforcing bar of usual stirrup (Π) is loaded into stirrup welding carrying trolley (2)
On, arrangement is welded after fixing, as shown in Fig. 2, stirrup welding carrying trolley can be carried out according to the size height of stirrup specification
Adjustment loads positioning, meets its welding requirements；It, must be by reinforcing bar stirrup from trolley but after the completion of a reinforcing bar stirrup welding
Remove, reinforcing bar of reloading, can just continue to weld, cannot achieve the continuous welding of reinforcing bar stirrup, working efficiency equally compared with
It is low.
Therefore it provides a kind of welding method of reinforcing bar stirrup automatic welding unit, to solve present in the above-mentioned prior art
The problem of, become present technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of welding methods of reinforcing bar stirrup automatic welding unit, to solve above-mentioned existing skill
Art there are the problem of, automatic electric resistance welding substitute man-hour manually hand-held arc welding, stablize welding quality, meet construction quality guarantee and safety
It ensures and requires, and realize the continuous welding of reinforcing bar stirrup, substantially reduce labor intensity, improve operating efficiency.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of reinforcing bar stirrup automatic welding machine
The welding method of group, includes the following steps:
1), the pressing lever of reinforcing bar stirrup, stud, bottom muscle are mounted on reinforcing bar stirrup welding carrying trolley, the carrying is small
Pressing lever on vehicle is located at two overhead welding machine side, and the bottom muscle on the carrying trolley is located at two back welding machine side；
2), the carrying trolley that several have been installed to reinforcing bar stirrup to be welded, is respectively installed to reinforcing bar stirrup
In several trolley charging bits being arranged side by side on automatic welding unit；
3), the carrying trolley is affiliated on the chain of transmission chain system；
4) transmission chain system, is opened, several described carrying trolleies are on rail unit by the chain-driving
Along the center line of the chain, and towards the trolley welding position operation being arranged on reinforcing bar stirrup automatic welding unit；
5) after, carrying trolley arrival trolley welding position by the chain-driving, transmission chain system is out of service, according to steel
The model and size of muscle stirrup, by adjusting between the longitudinally adjusted two overhead welding machines of device spacing and two back welding machines it
Between spacing, and laterally adjust the spacing between back welding machine and overhead welding machine, determine welding position；
6), after the completion of the adjustment of welding position, pass through welder two, two tops being arranged in the side of chain center line
The connecting portion of stud and pressing lever passes through two bottom welders, the two bottom muscle and stud being arranged in the chain center line other side
Connecting portion；
7), after the completion of the reinforcing bar stirrup welding on the carrying trolley, transmission chain system is opened, it is small by chain-driving
Carrying trolley in vehicle welding position is moved to trolley discharge level from trolley welding position, removes the reinforcing bar stirrup being welded；
8) next carrying trolley equipped with reinforcing bar stirrup to be welded, is moved to trolley welding position, and repeats above-mentioned step
Rapid 5) -7)；
9) 5) -8, are repeated the above steps), until the welding of all reinforcing bar stirrups is completed.
Preferably, transmission chain system is connected by the latch element of carrying trolley bottom setting in the step 3)
Chain.
Preferably, the latch element includes fixed plate, baffle, bolt and tight fixed bolt, and the fixed plate is fixed in
On the bottom beam of the carrying trolley, the top of the bolt is fixed in the fixed plate, bottom end passes through the chain of the chain
Slot is saved, to being affiliated to carrying trolley on the chain, also passes through tight fixed bolt in the bottom end of the bolt and is fastened with baffle,
The chain is fixed.
Preferably, in the step 4), the transmission chain system passes through the drive sprocket that rail unit one end is arranged in
Unit drives chain operation, and the chain is also connected with driven sprocket unit in the other end of rail unit, runs through the chain
The rail unit simultaneously realizes revolution operation.
Preferably, multiple support sprocket wheel units are also set up below the chain, it is anti-vertical to carry out support to the chain.
Preferably, the rail unit includes A shape track, plate rail road and rail bed, and the A shape track peace track is equal
It is mounted in the rail bed, carries the carrying trolley with the A shape track, and carry out positioning and guiding, the plate rail road
Carry the wheel load of the carrying trolley.
Preferably, the adjustment device in the step 5) includes pressing lever welding position adjustment device, stud welding position adjustment device, bottom
Muscle welding position adjusts device, back welding pedestal and overhead welding pedestal；The back welding pedestal and overhead welding pedestal are relatively arranged on the guide rail list
The two sides of member, the pressing lever welding position adjustment device are mounted on the overhead welding pedestal, accept the overhead welding machine, and longitudinally adjusted
Spacing between two overhead welding machines；The stud welding position adjustment device is mounted on the back welding pedestal, longitudinally adjusted two bottoms
Spacing between welding machine, the bottom muscle welding position adjustment device are mounted on stud welding position adjustment device, accept the back welding machine, and
Laterally adjust the spacing between back welding machine and overhead welding machine.
Preferably, two overhead welding machines and the back welding machine are all made of resistance welder.
Preferably, it there are two the trolley charging bit settings, and is arranged side by side in the side of the trolley welding position；Institute
It states there are two the settings of trolley discharge level, and is arranged side by side in the other side of the trolley welding position.
The present invention achieves following technical effect compared with the existing technology:
The welding method of reinforcing bar stirrup automatic welding unit of the invention substitutes man-hour manually hand-held electric arc using automatic electric resistance welding
Weldering, and welding position is adjusted flexibly according to the model of reinforcing bar stirrup to be welded, whole labor intensity is reduced, operation effect is improved
Rate stabilizes welding quality, and can satisfy safety requirements；And by transmission chain system and rail unit, realize reinforcing bar
The period discontinuity of stirrup continuously produces automatically, further improves operating efficiency.For producer, be also highly advantageous to saving
Human cost, saves production cost, and cost efficiency enhances the competitiveness.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is existing reinforcing bar stirrup axonometric drawing；
Fig. 2 is reinforcing bar stirrup welding carrying trolley shaft side figure；
Fig. 3 is reinforcing bar stirrup automatic welding unit shaft side figure of the invention；
Fig. 4 is 4 resistance welder ontology shaft side figures of the invention；
Fig. 5 is resistance welder and carrying trolley positioning shaft side figure of the invention；
Fig. 6 is reinforcing bar stirrup automatic welding unit main view of the invention；
Fig. 7 is reinforcing bar stirrup automatic welding unit top view of the invention；
Fig. 8 is the A-A cross-sectional view of Fig. 6；
Fig. 9 is the B-B cross-sectional view of Fig. 6；
Figure 10 is the C-C cross-sectional view of Fig. 6；
Figure 11 is the D-D cross-sectional view of Fig. 6；
Figure 12 is the structural schematic diagram of latch element of the invention；
Figure 13 is resistance welder main view of the invention；
Figure 14 is resistance welder of the invention (removing lead frame) top view；
Figure 15 is resistance welder of the invention (removing lead frame) shaft side figure；
Figure 16 is the E-E cross-sectional view of Figure 14；
Figure 17 is the F-F cross-sectional view of Figure 14；
Figure 18 is the G-G cross-sectional view of Figure 14；
Figure 19 is the H-H cross-sectional view of Figure 14；
Figure 20 is moving shaft holder structural schematic diagram of the invention.
Wherein, Π reinforcing bar stirrup, 01 pressing lever, 02 stud, 03 bottom muscle, 1 resistance welder, 11 first overhead welding machines, 12 first bottoms
Welding machine, 13 second overhead welding machines, 14 second back welding machines, 15 pressing lever welding positions adjust device, and 16 stud welding positions adjust device, the weldering of 17 bottom muscle
Position adjustment device, 18 back welding pedestals, 19 overhead welding pedestals, 100 frames, 101 side cylinders, 102 lateral electrodes, 103 upper cylinders, on 104
Electrode, 105 transformers, 106 lower withstanding tight blocks, 150 first axle sleeves, 151 first double-end lead-screws, 152 the first half axle beds, 153 first
Screw block, 154 first mounting plates, 155 first end axle beds, 156 first slides, 157 first sliding sleeves, 158 first polished rods, 159
One central axis seat, 1510 first motors, 1511 first shaft couplings, 1512 first motor pedestals, 160 second axle sleeves, 161 second double ends
Lead screw, 162 the second half axle beds, 163 second screw blocks, 164 second mounting plates, 165 second end axle beds, 166 second slides, 167
Second sliding sleeve, 168 second polished rods, 169 second central axis seats, 1,610 second motors, 1611 second shaft couplings, 1,612 second motor bottoms
Seat, 170 thrust housings, 171 single head lead screws, 172 thrust axle beds, 173 fixed wire mother tubers, 174 third mounting plates, 175 three-end axles
Seat, 176 fixing slide carriages, 177 third sliding sleeves, 178 third polished rods, 179 retaining rings, 1710 third motors, 1711 third shaft couplings,
1712 electric baseboards, 2 carrying trolleies, 20 latch elements, 201 fixed plates, 202 baffles, 203 bolts, 204 tight fixed bolts, 21 the
One charging bit, 22 second charging bits, 23 trolley welding positions, 24 first discharge levels, 25 second discharge levels, 3 transmission chain systems, 31 chains
Item, 32 drive sprocket units, 320 driving motors, 321 drive sprockets, 322 first bearing seats, 323 transmission shafts, 324 second bearings
Seat, 325 the 4th shaft couplings, 326 transmission bases, 327 transmission chain wheel seats, 33 driven sprocket units, 331 driven sprockets, 332 thirds
Bearing block, 333 driven shafts, 334 bearing bases, 34 support sprocket wheel units, 341 support sprocket wheels, 342 fourth bearing seats, 343 supports
Axis, 344 support pedestals, 4 rail units, 40A shape track, 41 plate rail roads, 42 rail beds.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of welding methods of reinforcing bar stirrup automatic welding unit, are deposited with solving the prior art
The problem of, automatic electric resistance welding substitute man-hour manually hand-held arc welding, stablize welding quality, meet construction quality guarantee and safety guarantee
It is required that and realize the continuous welding of reinforcing bar stirrup, substantially reduce labor intensity, improve operating efficiency.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Fig. 3-20, the present embodiment provides a kind of reinforcing bar stirrup automatic welding units, including resistance welder 1, transmission
System, carrying trolley 2 and rail unit 4, transmission system are set on rail unit 4, and carrying trolley 2 is affiliated in transmission system
On, transmission system drives carrying trolley 2 to move along rail unit 4；Carrying trolley 2 is used to carry the reinforcing bar stirrup of welding front and back
Π, and carry trolley 2 be disposed with along rail unit 4 it is multiple；Resistance welder 1 is set to 4 side of rail unit, for pair
Reinforcing bar stirrup Π on carrying trolley 2 is welded.
Transmission system is transmission chain system 3, including chain 31, drive sprocket unit 32,331 unit 33 of driven sprocket and is held
It asks sprocket wheel unit 34, drive sprocket unit 32 and driven sprocket unit 33 to be attached by chain 31, and runs through machine component
Be not set to the both ends of rail unit 4, support sprocket wheel unit 34 be provided with it is multiple, multiple support sprocket wheel units 34 be arranged side by side in
The lower section of chain 31, for carrying out to chain 31, support is anti-to hang down.
Drive sprocket unit 32 includes driving motor 320, drive sprocket 321 and transmission shaft 323, and driving motor 320 passes through
4th shaft coupling 325 connects transmission shaft 323, and drive sprocket 321 is installed on transmission shaft 323, and for connecting with chain 31；
Driving motor 320 drives drive sprocket 321 to rotate by transmission shaft 323, further chain 31 is driven to run.Driving motor
320 are installed in transmission base 326, and transmission shaft 323 is fixed on transmission chain by first bearing seat 322 and second bearing seat 324
On wheel seat 327, drive sprocket 321 is between first bearing seat 322 and second bearing seat 324；
Driven sprocket unit 33 includes driven sprocket 331, driven shaft 333,3rd bearing seat 332 and bearing base 334, from
Movable sprocket 331 connect with chain 31 and is installed on driven shaft 333, and driven shaft 333 is fixed by two 3rd bearing seats 332
In on bearing base 334；
Support sprocket wheel unit 34 includes support sprocket wheel 341, fourth bearing seat 342, support axis 343 and support pedestal 344, is held
Support sprocket wheel 341 is located at the bottom end of chain 31, and is mounted on support axis 343, carries out support to chain 31, support axis 343 passes through
Fourth bearing seat 342 is fixed on support pedestal 344.
Carrying trolley 2 is connected on the chain 31 of transmission chain system 3 by latch element 20, and latch element 20 includes fixing
Plate 201, baffle 202, bolt 203 and tight fixed bolt 204；Fixed plate 201 is fixed on the bottom beam of carrying trolley 2, bolt 203
Top is fixed in fixed plate 201, and bottom end passes through the chain link slot of chain 31, and baffle 202 is fastened on bolt by tight fixed bolt 204
203 bottom end.Drive carrying trolley 2 on rail unit 4 along the center line R of chain 31 by the chain 31 of transmission chain system 3
Conveying is moved, and the rotation of station is completed.
Rail unit 4 includes A shape track 40, plate rail road 41 and rail bed 42, and the peaceful track 41 of A shape track 40 is pacified side by side
In rail bed 42, A shape track 40 carries out positioning and guiding to carry carrying trolley 2, and the carrying carrying of plate rail road 41 is small
The wheel load of vehicle 2.And rail bed 42 be provided with it is multiple, it is uniformly distributed in the lower section of the peaceful track 41 of A shape track 40, to A shape track
40 peaceful tracks 41 are supported.
Resistance welder 1 includes overhead welding machine and back welding machine, and overhead welding machine and back welding machine are respectively arranged at rail unit 4 and chain
The two sides of 31 center line R, that is, separate from the both sides of 31 place plane P of chain, and is oppositely arranged, and overhead welding machine is located at carrying trolley 2
On reinforcing bar stirrup Π 01 side of pressing lever, back welding machine be located at carrying trolley 2 on reinforcing bar stirrup Π 03 side of bottom muscle；Overhead welding
Machine and back welding machine, which are arranged side by side, two, and overhead welding machine includes the first overhead welding machine 11 and the second overhead welding machine 13, and back welding machine includes the
One back welding machine 12 and the second back welding machine 14.First overhead welding machine 11 and the second overhead welding machine 13 are symmetrically divided centered on welding machine center line C
Cloth, the first back welding machine 12 and the second back welding machine 14 are symmetrical centered on welding machine center line C.Two overhead welding machines and back welding machine are same
When welding is implemented to four points of reinforcing bar stirrup Π, improve welding efficiency, stablize welding quality.
Resistance welder 1 includes ontology and the adjustment device to adjust body position, and ontology is set to the upper of adjustment device
Side, can be adjusted flexibly welding position according to the model of reinforcing bar stirrup Π Π.Ontology includes frame 100 and side cylinder 101, side electricity
Pole 102, upper cylinder 103, top electrode 104, transformer 105 and lower withstanding tight block 106.Wherein, side cylinder 101 is mounted on lead frame
In 100, lateral electrode 102 is set to the extension end of side cylinder 101, and side cylinder 101 is to drive 102 horizontal movement of lateral electrode；On
Cylinder 103 is mounted in lead frame 100, and top electrode 104 is set to the extension end of upper cylinder 103, and upper cylinder 103 is to drive
104 vertical motion of top electrode, transformer 105 are mounted in lead frame 100, and input terminal with power supply for being connected to, transformer 105
Output end be connected to respectively with top electrode 104 and lateral electrode 102, lower withstanding tight block 106 is arranged in lead frame 100, for holding
Hold in the palm the active force of top electrode 104.When in use, by adjusting the position of lateral electrode 102 and top electrode 104, make lateral electrode 102 with
Top electrode 104 forms current loop, and pressing lever 01 and 02 connecting portion of stud and stud 02 and 03 connecting portion of bottom muscle can be completed
Welding.
Adjustment device include pressing lever welding position adjustment device 15, stud welding position adjustment device 16, bottom muscle welding position adjustment device 17,
Back welding pedestal 18 and overhead welding pedestal 19；Back welding pedestal 18 and overhead welding pedestal 19 are relatively arranged on the two sides of rail unit 4, pressing lever weldering
Position adjustment device 15 is mounted on overhead welding pedestal 19, and accepts overhead welding machine；Stud welding position adjustment device 16 is mounted on back welding pedestal
On 18, and device 17 is adjusted by bottom muscle welding position and accepts back welding machine.Two overhead welding machines are arranged side by side on overhead welding pedestal 19, and
There are spacing between two overhead welding machines, two back welding machines are relatively arranged on back welding pedestal 18.
Pressing lever welding position adjusts the adjustment device that device 15 is two overhead welding machines, is mounted on overhead welding pedestal 19, including overhead welding
19 top first double-end lead-screw 151 disposed in parallel of pedestal and two the first polished rods 158, the first polished rod 158 are symmetrical arranged
In 151 two sides of the first double-end lead-screw.The both ends of first polished rod 158 are fixed on overhead welding pedestal 19 by first end axle bed 155, the
The middle part of one polished rod 158 is fixed on overhead welding pedestal 19 by the first central axis seat 159.One end of first double-end lead-screw 151 and the
The transmission connection of one motor 1510, the middle part of the first double-end lead-screw 151 connect with the first half rotations of axle bed 152 that two are symmetrically installed
It connects.Two the first half axle beds 152 are fixed on overhead welding pedestal 19, and the first half pass through between axle bed 152 and the first double-end lead-screw 151
Hierarchic structure limit.Specifically, be provided with the first axle sleeve 150 in two the first half axle beds 152 being symmetrically installed, pass through limitation the
The shaft shoulder of one double-end lead-screw 151 guarantees not dissociate when the rotation of the first double-end lead-screw 151.Screw thread on first double-end lead-screw 151
It is connected with first wire nut block 153, sliding is provided with first slide 156, a first wire nut block 153 and two on the first polished rod 158
A first slide 156 is one group of first movement part.Two groups of first movement parts are symmetrically disposed on the two of two the first half axle beds 152
Side, first movement part top are fixedly installed the first mounting plate 154, and the first overhead welding machine 11 and the second overhead welding machine 13 are respectively arranged at
On two the first mounting plates 154.
Two first wire nut blocks by controlling the rotation of first motor 1510, i.e., on changeable first double-end lead-screw 151
153 relative distance, so the relative distance of longitudinally adjusted two the first mounting plates 154 and on the first mounting plate 154
The relative distance of one overhead welding machine 11 and the second overhead welding machine 13, to carry out flexible position tune according to the model of reinforcing bar stirrup Π
It is whole.
Stud welding position adjusts device 16 and muscle welding position adjustment device 17 in bottom is the adjustment device of two back welding machines, stud welding position
Adjustment device 16 is mounted on back welding pedestal 18, and structure and pressing lever welding position adjustment device 15 are essentially identical, including back welding pedestal
18 top second double-end lead-screws 161 disposed in parallel and two the second polished rods 168, the second polished rod 168 are symmetrically disposed on the
Two double-end lead-screws, 161 two sides, the second double-end lead-screw 161 are arranged in parallel with the first double-end lead-screw 151.The both ends of second polished rod 168
It is fixed on back welding pedestal 18 by second end axle bed 165, the middle part of the second polished rod 168 is fixed on by the second central axis seat 169
On back welding pedestal 18.One end of second double-end lead-screw 161 and the second motor 1610 are sequentially connected, in the second double-end lead-screw 161
Portion is rotatablely connected with the second half axle beds 162 that two are symmetrically installed.Two the second semiaxis 162 are fixed on back welding pedestal 18,
The second half pass through hierarchic structure between axle bed 162 and the second double-end lead-screw 161 limits.Specifically, two second be symmetrically installed
It is provided with the second axle sleeve 160 in half axle bed 162, by limiting the shaft shoulder of the second double-end lead-screw 161, guarantees the second double-end lead-screw
Do not dissociate when 161 rotation.It is threaded with the second screw block 163 on second double-end lead-screw 161, is slided on the second polished rod 168
Dynamic to be provided with second slide 166, a second screw block 163 and two second slides 166 are one group of second moving member.Two group
Two moving members are symmetrically disposed on the two sides of two the second half axle beds 162, and the second moving member top is fixedly installed the second mounting plate
164。
Specifically, first motor 1510 is installed on first motor pedestal 1512, and pass through first shaft coupling 1511 and the
The end of one double-end lead-screw 151 is connected；Second motor 1610 is installed on the second motor base 1612, and passes through second shaft coupling
1611 are connected with the end of the second double-end lead-screw 161.When pressing lever welding position adjustment device 15 works, first motor 1510 is fixed not
It is dynamic；When stud welding position adjustment device 16 works, the second motor 1610 is fixed.156 are provided with the first cunning in first slide
Set 157, first slide 156 are slided on the first polished rod 158 by the first sliding sleeve 157；It is sliding that second is provided in second slide 166
Set 167, second slide 166 are slided on the second polished rod 168 by the second sliding sleeve 167.In use for some time, it only needs to change
First sliding sleeve 157 and the second sliding sleeve 167 reduce to extend the service life of first slide 156 and second slide 166
Maintenance cost.
Muscle welding position adjustment device 17 in bottom is mounted on the second mounting plate 164 of stud welding position adjustment device 16, including third
Mounting plate 174, third mounting plate 174 are arranged in parallel in 164 top of the second mounting plate, the second mounting plate 164 and third mounting plate
A single head lead screw 171 and two third polished rods 178 are arranged in parallel between 174, third polished rod 178 is symmetrically disposed on single head silk
171 two sides of thick stick.The both ends of third polished rod 178 are fixed on the lower surface of third mounting plate 174, third by third end axle bed 175
Sliding is provided with fixing slide carriage 176 on polished rod 178.Fixing slide carriage 176 is fixed on the upper surface of the second mounting plate 164, single head silk
One end of thick stick 171 passes through a thrust axle bed 172 and is sequentially connected with third motor 1710, the other end of single head lead screw 171 and one
Fixed wire mother tuber 173 is threadedly coupled, and fixed wire mother tuber 173 is fixed on the upper surface of the second mounting plate 164.Second straight line slide unit is
Two, two second straight line slide units are correspondingly arranged with two the second mounting plates 164 on first straight line slide unit, the first back welding machine 12
It is respectively arranged on two third mounting plates 174 with the second back welding machine 14.
Specifically, being provided with thrust housing 170 in thrust axle bed 172, thrust housing 170 is fixed on only by former and later two retaining rings
In push shaft seat 172, it is provided on single head lead screw 171 and the matched thrust shaft shoulder of thrust housing 170.Second motor 1610 is installed on
On two motor bases 1612, and it is connected by second shaft coupling 1611 with the end of the second double-end lead-screw 161.Third motor 1710
It is installed on electric baseboard 1712, and is connected by third shaft coupling 1711 with the end of single head lead screw 171, electric baseboard 1712
It is fixed on the end of third mounting plate 174.Third sliding sleeve 177 is provided in fixing slide carriage 176, fixing slide carriage 176 passes through third
Sliding sleeve 177 slides on third polished rod 178.Third sliding sleeve 177 is only needed to change in use for some time, to extend solid
Determine the service life of slide 176, reduces maintenance cost.
Two the second screw blocks by controlling the rotation of the second motor 1610, i.e., on changeable second double-end lead-screw 161
163 relative distance, and then change the relative distance of two the second mounting plates 164 and third on the second mounting plate 164 is straight
The relative distance of line slide unit, to carry out flexible position adjustment according to the model of reinforcing bar stirrup Π.
By controlling the rotation of third motor 1710, i.e., the position of single head lead screw 171 on changeable Fixed Nut block 173,
And then change the relative distance of the third straight line slide unit and first straight line slide unit where single head lead screw 171, so as to according to reinforcing bar horse
The model of stirrup Π carries out flexible position adjustment.
Therefore, device 16 is adjusted by stud welding position and bottom muscle welding position adjusts the cooperation of device 17, it can be achieved that vertical adjustment
Spacing between two back welding machines, and laterally adjust the spacing between back welding machine and overhead welding machine.
Further, first movement part and the second moving member are all made of integrally formed mode and form integrated member, with drop
Low processing cost, and make its stress more evenly, improve bearing capacity.
Gap setting has multiple 2 stations of carrying trolley side by side on rail unit 4, and carrying 2 station of trolley includes trolley charging
Position, trolley welding position and trolley discharge level, trolley welding position is corresponding with the position of resistance welder 1, trolley charging bit and trolley
Discharge level is respectively arranged at the two sides of trolley welding position, and trolley charging bit and trolley discharge level are provided with several.
Specifically, in this implementation there are two the settings of trolley charging bit, including the first charging bit 21 and the second charging bit 22, the
One charging bit 21 and the second charging bit 22 are arranged side by side in one end of resistance welder 1, and the center line V1 of the first charging bit 21
Center line V2 with the second charging bit 22 is in a fixed spacing, and is in certain distance with 23 center line X0 of trolley welding position, to meet
Subject to most wide specification stirrup production.There are two the settings of trolley discharge level, including the first discharge level 24 and the second discharge level 25, and first
Discharge level 24 and the second discharge level 25 are arranged side by side in the other end of resistance welder 1, the first discharge level 24 center line U1 and second
25 center line U2 of discharge level is in a fixed spacing, and is in certain distance with 23 center line X0 of trolley welding position.And it as needed, can
To increase several stations in 1 front and back extended line of resistance welder.
A kind of welding method of reinforcing bar stirrup automatic welding unit is also disclosed in the present embodiment, is included the following steps:
1), the pressing lever 01 of reinforcing bar stirrup Π, stud 02, bottom muscle 03 are mounted on reinforcing bar stirrup welding carrying trolley 2, and
It is arranged according to the shape of reinforcing bar stirrup Π, carries the pressing lever 01 on trolley 2 and be located at two overhead welding machine side, carry small
Bottom muscle 02 on vehicle is located at two back welding machine side；
2), carrying trolley 2 that several have been installed to reinforcing bar stirrup Π to be welded is respectively installed to reinforcing bar stirrup certainly
In several trolley charging bits being arranged side by side on dynamic welding unit；
3), carrying trolley 2 is affiliated on the chain 31 of transmission chain system 3；
4) transmission chain system 3, is opened, drives several carrying trolleies 2 on rail unit 4 along chain by chain 31
Center line R, and run towards the trolley welding position 23 being arranged on reinforcing bar stirrup automatic welding unit；
5) after, driving carrying trolley 2 to reach trolley welding position 23 by chain 31, transmission chain system 3 is out of service, according to
The model and size of reinforcing bar stirrup Π, by adjusting the spacing and two back weldings between the longitudinally adjusted two overhead welding machines of device
Spacing between machine, and the spacing between back welding machine and overhead welding machine is laterally adjusted, determine welding position；
6), after the completion of the adjustment of welding position, trolley 2 is carried at this time and is located in resistance welder 1, two of reinforcing bar stirrup Π are vertical
Muscle 02 is located on welding electrode center line W；Pass through two top two studs of welder being arranged in the side of chain center line R
02 with the connecting portion of pressing lever 01, by two bottom welders, two bottom muscle 03 for be arranged in the chain center line other side with stand
The connecting portion of muscle 02；
7), after the completion of the reinforcing bar stirrup Π welding on carrying trolley 2, transmission chain system 3 is opened, is driven by chain 31
Carrying trolley 2 in trolley welding position 23 is moved to trolley discharge level from trolley welding position 23, removes the reinforcing bar stirrup being welded
Π；
8) next carrying trolley 2 equipped with reinforcing bar stirrup Π to be welded, is moved to trolley welding position 23, and is repeated
State step 5) -7), complete welding；
Repeat the above steps 5) -8), until the welding of all reinforcing bar stirrups is completed.
Wherein, it should be noted that when carrying trolley 2 is mobile close to trolley welding position 23, the trolley charging bit of rear side is empty
It when out, repeats the above steps 1), and the carrying trolley 2 of the good reinforcing bar stirrup to be welded of new loading is installed to trolley charging bit,
In order to being carried out continuously for welding；
Two overhead welding machines and back welding machine of the invention implement welding to four points of reinforcing bar stirrup Π simultaneously, improve welding effect
Rate stablizes welding quality, and realizes period discontinuity and continuously produce automatically, substantially reduces labor intensity, improves operation effect
Rate.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (9)
1. a kind of welding method of reinforcing bar stirrup automatic welding unit, characterized by the following steps:
1), the pressing lever of reinforcing bar stirrup, stud, bottom muscle are mounted on reinforcing bar stirrup welding carrying trolley, on the carrying trolley
Pressing lever be located at two overhead welding machine side, the bottom muscle on the carrying trolley is located at two back welding machine side；
2), the carrying trolley that several have been installed to reinforcing bar stirrup to be welded, it is automatic to be respectively installed to reinforcing bar stirrup
It welds in several trolley charging bits being arranged side by side on unit；
3), the carrying trolley is affiliated on the chain of transmission chain system；
4), open the transmission chain system, by the chain-driving several described carrying trolleies on rail unit along
The center line of the chain, and towards the trolley welding position operation being arranged on reinforcing bar stirrup automatic welding unit；
5) after, carrying trolley arrival trolley welding position by the chain-driving, transmission chain system is out of service, according to reinforcing bar horse
The model and size of stirrup, by adjusting between the longitudinally adjusted two overhead welding machines of device spacing and two back welding machines between
Spacing, and the spacing between back welding machine and overhead welding machine is laterally adjusted, determine welding position；
6), after the completion of the adjustment of welding position, pass through two top two studs of welder being arranged in the side of chain center line
With the connecting portion of pressing lever, pass through the company of the two bottom welders two the bottom muscle and stud that are arranged in the chain center line other side
Socket part position；
7), after the completion of the reinforcing bar stirrup welding on the carrying trolley, transmission chain system is opened, is welded by chain-driving trolley
The carrying trolley connect on position is moved to trolley discharge level from trolley welding position, removes the reinforcing bar stirrup being welded；
8) next carrying trolley equipped with reinforcing bar stirrup to be welded, is moved to trolley welding position, and repeat the above steps 5)-
7)；
9) 5) -8, are repeated the above steps), until the welding of all reinforcing bar stirrups is completed.
2. the welding method of reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the step 3)
In pass through it is described carrying trolley bottom setting latch element connect transmission chain system chain.
3. the welding method of reinforcing bar stirrup automatic welding unit according to claim 2, it is characterised in that: the bolt list
Member includes fixed plate, baffle, bolt and tight fixed bolt, the fixed plate is fixed on the bottom beam of the carrying trolley, by institute
The top for stating bolt is fixed in the fixed plate, and bottom end passes through the chain link slot of the chain, so that carrying trolley is affiliated to
On the chain, also passes through tight fixed bolt in the bottom end of the bolt and be fastened with baffle, the chain is fixed.
4. the welding method of reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: in the step
4) in, the transmission chain system passes through the drive sprocket unit drive chain operation that rail unit one end is arranged in, the chain
It is also connected with driven sprocket unit in the other end of rail unit, make the chain through the rail unit and realizes revolution fortune
Row.
5. the welding method of reinforcing bar stirrup automatic welding unit according to claim 4, it is characterised in that: in the chain
Lower section also set up multiple support sprocket wheel units, carry out that support is anti-to hang down to the chain.
6. the welding method of reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the guide rail list
Member includes A shape track, plate rail road and rail bed, and the A shape track peace track is installed in the rail bed, uses institute
It states A shape track and carries the carrying trolley, and carry out positioning and guiding, the plate rail road carries the wheel load of the carrying trolley.
7. the welding method of reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the step 5)
In adjustment device include pressing lever welding position adjustment device, stud welding position adjustment device, bottom muscle welding position adjustment device, back welding pedestal and
Overhead welding pedestal；The back welding pedestal and overhead welding pedestal are relatively arranged on the two sides of the rail unit, the pressing lever welding position tune
Engagement positions are mounted on the overhead welding pedestal, accept the overhead welding machine, and the spacing between longitudinally adjusted two overhead welding machines；It is described
Stud welding position adjustment device is mounted on the back welding pedestal, the spacing between longitudinally adjusted two back welding machines, the bottom muscle weldering
Position adjustment device is mounted on stud welding position adjustment device, accepts the back welding machine, and laterally adjust back welding machine and overhead welding machine it
Between spacing.
8. the welding method of reinforcing bar stirrup automatic welding unit according to claim 7, it is characterised in that: it is preferred, two
A overhead welding machine and the back welding machine are all made of resistance welder.
9. the welding method of reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the trolley dress
There are two material position settings, and is arranged side by side in the side of the trolley welding position, and there are two the trolley discharge level settings, and
And it is arranged side by side in the other side of the trolley welding position.
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| CN201810958651.XA CN108941866B (en) | 2018-08-22 | 2018-08-22 | A kind of welding method of reinforcing bar stirrup automatic welding unit |
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| CN201810958651.XA CN108941866B (en) | 2018-08-22 | 2018-08-22 | A kind of welding method of reinforcing bar stirrup automatic welding unit |
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| CN108941866B CN108941866B (en) | 2019-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773895A (en) * | 2019-10-31 | 2020-02-11 | 昆山绘智造精工机械有限公司 | Equipment base welding process for automobile production line |
| CN111375933A (en) * | 2018-12-28 | 2020-07-07 | 北京京诚之星科技开发有限公司 | Welding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463407A (en) * | 2010-11-18 | 2012-05-23 | 江苏邦威机械制造有限公司 | Traction type rolling welding machine |
| CN203045145U (en) * | 2013-02-07 | 2013-07-10 | 江苏固丰管桩集团有限公司 | Reinforcing cage roll-welding traction device |
| CN203649694U (en) * | 2014-01-23 | 2014-06-18 | 唐山兴达交通工程有限公司 | Auxiliary rotating cooling and conveying device for reinforced butt welding |
| CN105397258A (en) * | 2014-08-13 | 2016-03-16 | 青岛百键城环保科技有限公司 | Automatic welding equipment of steel net framework |
| CN107520573A (en) * | 2017-09-07 | 2017-12-29 | 湖南金海集团有限公司 | A kind of new steel structure welding roll formula rotation positioner and its application method |
-
2018
- 2018-08-22 CN CN201810958651.XA patent/CN108941866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463407A (en) * | 2010-11-18 | 2012-05-23 | 江苏邦威机械制造有限公司 | Traction type rolling welding machine |
| CN203045145U (en) * | 2013-02-07 | 2013-07-10 | 江苏固丰管桩集团有限公司 | Reinforcing cage roll-welding traction device |
| CN203649694U (en) * | 2014-01-23 | 2014-06-18 | 唐山兴达交通工程有限公司 | Auxiliary rotating cooling and conveying device for reinforced butt welding |
| CN105397258A (en) * | 2014-08-13 | 2016-03-16 | 青岛百键城环保科技有限公司 | Automatic welding equipment of steel net framework |
| CN107520573A (en) * | 2017-09-07 | 2017-12-29 | 湖南金海集团有限公司 | A kind of new steel structure welding roll formula rotation positioner and its application method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375933A (en) * | 2018-12-28 | 2020-07-07 | 北京京诚之星科技开发有限公司 | Welding machine |
| CN110773895A (en) * | 2019-10-31 | 2020-02-11 | 昆山绘智造精工机械有限公司 | Equipment base welding process for automobile production line |
| CN110773895B (en) * | 2019-10-31 | 2021-12-17 | 昆山绘智造精工机械有限公司 | Automobile base welding process for automobile production line |
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| CN108941866B (en) | 2019-08-06 |
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