CN105215528B - The method of both-end pressure touch welding machine and its welded reinforcement wire rod - Google Patents
The method of both-end pressure touch welding machine and its welded reinforcement wire rod Download PDFInfo
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- CN105215528B CN105215528B CN201510693527.1A CN201510693527A CN105215528B CN 105215528 B CN105215528 B CN 105215528B CN 201510693527 A CN201510693527 A CN 201510693527A CN 105215528 B CN105215528 B CN 105215528B
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- jaw
- mobile base
- power source
- tempering
- support
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Classifications
-
- 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
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
-
- 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
- B23K11/02—Pressure butt welding
-
- 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
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
A kind of both-end pressure touch welding machine of the present invention, it is characterised in that it includes frame（1）, the frame（1）On be provided with support（2）, the support（2）On be provided with left and right arrangement fixed seat（3）And Mobile base（4）, the frame（1）On be additionally provided with for driving Mobile base（4）The power source of transverse shifting, the fixed seat（3）It is fixed on support（2）Left section on, the Mobile base（4）In support（2）Right section of upper laterally movable setting, the power source includes the first power source（7）And second power source（8）, first power source（7）For driving Mobile base（4）Make the traversing at a slow speed of left and right directions, second power source（8）For driving Mobile base（4）Make quick transverse shifting to the left.The present invention has welding quality high, welding efficiency advantage high.
Description
Technical field
The present invention relates to a kind of both-end pressure touch welding machine.
Background technology
In order to increase the length of wire rod, it is necessary to two free ends of the shorter wire rod of two disks are carried out into butt welding.Traditional does
Method is welded using the machine of meeting and discussing, but the weld of the wire rod for having welded does not reach tensile strength, and welding quality is poor.Cause
This seeks that a kind of welding quality is high, and welding efficiency both-end pressure touch welding machine high is particularly important.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of welding quality is high, welding efficiency both-end pressure touch high
Welding machine.
The object of the present invention is achieved like this：
A kind of both-end pressure touch welding machine, it includes frame, support is provided with the frame, and left and right is provided with the support
The fixed seat and Mobile base of arrangement, are additionally provided with the power source for driving Mobile base transverse shifting in the frame, described
Fixed seat is fixed on left section of support, and the Mobile base laterally movable setting on right section of support, the fixed seat includes
First electrode seat, is insulated between first electrode seat and support, and the first heating jaw, the first heating tongs are provided with first electrode seat
Mouthful right side be provided with first and remove slag jaw, the first heating jaw with first remove slag jaw front first electrode on set
The first tempering jaw is equipped with, the Mobile base includes second electrode seat, insulated between second electrode seat and support, second electrode seat
On be provided with the second heating jaw, second is provided with the left of the second heating jaw and is removed slag jaw, in the second heating jaw and the
Two remove slag jaw front second electrode seat on be provided with the second tempering jaw, the power source include the first power source and
Second power source, first power source is used to drive Mobile base to make the traversing at a slow speed of left and right directions, and second power source is used
Make quick transverse shifting to the left in Mobile base is driven.
First power source includes first cylinder arranged laterally to the left, and the first cylinder is located at the right side of Mobile base back segment
Side, the telescopic end of the first cylinder is connected by jointing with the back segment right flank of Mobile base.
Second power source includes an impact block, and impact block is arranged at a left side for the trip rod that can be moved laterally
End, the trip rod is arranged on a shock support, clashes into the front-right that support is located at Mobile base, and the right-hand member of the trip rod leads to
Cross a drive link to be hinged with the upper end of a cylinder connector, cylinder connector is connected to the second cylinder of upward arrangement
On telescopic end.
An one end for protection connecting rod, protection are also hinged with drive link and the hinge bar of the hinged place of cylinder connector
The other end of connecting rod is hinged with fixed support, and fixed support is individually present or is structure as a whole with support is clashed into.
The right side central of Mobile base is provided with a collision block seat, and the right side of collision block seat is connected with a regulation collision block.
Transformer is additionally provided with frame, transformer contiguous block is provided with transformer, two are passed through on transformer contiguous block
The second electrode seat on first electrode seat and Mobile base on block connecting plate difference connection fixing base.
Two guide rods of lateral arrangement are provided with the support, arrangement, the fixed seat fixed cover before and after two guide rods
On two left section of guide rod, the Mobile base is movably set on two right section of guide rod.
Wherein first heating jaw, first remove slag jaw and first tempering jaw be by upper and lower two half jaw group
Into, first heating jaw, first remove slag jaw and first tempering jaw lower half be mounted to first electrode seat on, and
First heating jaw, the first upper half for removing slag jaw and the first tempering jaw are installed on one and are hinged in back segment with fixed seat
Fixed wedge on, the lifting of the fixed wedge cylinder that fixed wedge passes through rear with the jointed shaft that fixed seat is hinged is controlled turn
It is dynamic, and fixed wedge cylinder is controlled by the first floor push, wherein second heats jaw, second removes slag jaw and second time
Fire tongs mouthful is made up of upper and lower two half jaws, and the second heating jaw, second are removed slag jaw and the second tempering jaw
Lower half be mounted to second electrode seat on, and second heating jaw, second remove slag jaw and second tempering jaw it is upper
Half is installed on one with Mobile base on the mobile wedge that back segment is hinged, and mobile wedge passes through with the jointed shaft that fixed seat is hinged
The lifting of the mobile wedge cylinder at rear controls to rotate, and mobile wedge cylinder is by the control of the second floor push.
A kind of duct butt-welding method of wire roll, it is characterised in that the method uses above-mentioned both-end pressure touch welding machine, the method
It is as follows：
Step one, two disk wire rolls are located on the pay off rack near both-end pressure touch welding machine, by the first disk wire roll
One free end A is pulled out, and a free end B of the second disk wire roll is pulled out；
Step 2, a free end A of the first disk wire roll is positioned over the first heating jaw and first towards the right side removes slag
On jaw, a free end A of the first disk wire roll stretches out first and removes slag the small segment distance m of one section of jaw；By the second disk reinforcing bar
One free end B of wire rod is positioned over the second heating jaw and second and removes slag on jaw towards a left side, one of the second disk wire roll
Free end B stretches out second and removes slag the small segment distance n of one section of jaw；
Step 3, cause first heating jaw and second heating jaw between two segment wire rolls section heated,
Start the first power source；
Step 4, the second power source of startup, quick by Mobile base are moved to the left so that the one of the first disk wire roll
One free end B butt welding of individual free end A and the second disk wire roll forms butt welding section, while first jaw that removes slag goes with second
Slag jaw joint, the residue at butt welding is removed；
Step 5, taking-up butt welding complete the butt welding section for linking together, and butt welding section first is beaten into polishing, then by butt welding section
It is positioned on the first tempering jaw and the second tempering jaw so that right between the first tempering jaw and the second tempering jaw
Weldering section carries out temper；
Step 6, the butt welding section for taking out tempering completion.
Compared with prior art, the beneficial effects of the invention are as follows：
The tissue of the welding point of the product that both-end pressure touch welding machine butt welding of the present invention is formed is close, smart lattice are thin, its tensile strength
Up to more than the 90% of raw material.Therefore the present invention has welding quality high, welding efficiency advantage high.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is top view of the invention.
Fig. 4 is the big figure of local hair of the upper-left portion of Fig. 1.
The right-hand part partial enlarged drawing of Fig. 5 bitmaps 1.
Fig. 6 is the big figure of local hair of the lower left part of Fig. 3.
Fig. 7 is the big figure of local hair of the lower right part of Fig. 3.
Wherein：
Frame 1
Support 2
Fixed seat 3, first electrode seat 3.1, first heats jaw 3.2, first removes slag jaw 3.3, first baffle 3.4, the
One tempering jaw 3.5, first flange 3.6
Mobile base 4, second electrode seat 4.1, second heats jaw 4.2, second removes slag jaw 4.3, second baffle 4.4, the
Two tempering jaws 4.5, second flange 4.6, collision block seat 4.7, regulation collision block 4.8
Guide rod 5
Fixed wedge 6
First power source 7, the first cylinder 7.1, jointing 7.2
Second power source 8, impact block 8.1, trip rod 8.2, shock support 8.3, drive link 8.4, cylinder connector
8.5th, the second cylinder 8.6, protection connecting rod 8.7
Transformer 9
Transformer contiguous block 10
Connecting plate 11
Air accumulator 12.
Specific embodiment
Referring to Fig. 1 ~ Fig. 7, a kind of both-end pressure touch welding machine of the present invention, it includes frame 1, is set in the frame 1
Have support 2, be provided with the support 2 left and right arrangement fixed seat 3 and Mobile base 4, be additionally provided with the frame 1 for
The power source of the transverse shifting of Mobile base 4 is driven, the fixed seat 3 is fixed on left section of support 2, and the Mobile base 4 is in support 2
Right section can make transverse movement, be provided with two guide rods of lateral arrangement 5 on the support 2, arrangement before and after two guide rods 5,
On two left section of guide rod 5, the Mobile base 4 is movably set in two right section of guide rod 5 to the fixed cover of the fixed seat 3
On.
The fixed seat 3 and Mobile base 4 are similar structure：
The fixed seat 3 includes first electrode seat 3.1, and first electrode seat 3.1 is electric conductor, and first electrode seat 3.1 is preferred
By copper billet is made, insulated between first electrode seat 3.1 and support 2, insulation mode is between support 2 and first electrode seat 3.1
Insulation board is provided with, insulation sleeve is provided between first electrode seat 3.1 and guide rod 5, first is provided with first electrode seat 3.1
Heating jaw 3.2, the right side of the first heating jaw 3.2 is provided with first and removes slag jaw 3.3, in the first heating jaw 3.2 and the
One remove slag jaw 3.3 front fixed seat 3 on be provided with the first baffle 3.4 of lateral arrangement, first baffle 3.4 to the first plus
The first horizontal mounting groove, the first peace are provided with hot jaw 3.2 and the first first electrode seat 3.1 removed slag between jaw 3.3
The first tempering jaw 3.5 is provided with tankage, wherein first heating jaw 3.2, first remove slag jaw 3.3 and first tempering pincers
Mouth 3.5 is made up of upper and lower two half jaws, and folding is controlled by the first floor push.In embodiment in figure, the
One heating jaw 3.2, the first lower half for removing slag the tempering jaw 3.5 of jaw 3.3 and first are mounted to first electrode seat
On 3.1, and the first heating jaw 3.2, the first upper half for removing slag the tempering jaw 3.5 of jaw 3.3 and first are installed on one
With fixed seat 3 on the fixed wedge 6 that back segment is hinged, the fixation that fixed wedge 6 passes through rear with the jointed shaft that fixed seat 3 is hinged
The lifting of wedge cylinder controls to rotate, and fixed wedge cylinder is by the control of the first floor push.The right side of first electrode seat 3.1
End is additionally provided with first flange 3.6.
The Mobile base 4 includes second electrode seat 4.1, and second electrode seat 4.1 is electric conductor, and second electrode seat 4.1 is preferred
By copper billet is made, insulated between second electrode seat 4.1 and support 2, insulation mode is between support 2 and second electrode seat 4.1
Insulation board is provided with, insulation sleeve is provided between second electrode seat 4.1 and guide rod 5, second is provided with second electrode seat 4.1
Heating jaw 4.2, the left side of the second heating jaw 4.2 is provided with second and removes slag jaw 4.3, in the second heating jaw 4.2 and the
Two remove slag jaw 4.3 front Mobile base 4 on be provided with the second baffle 4.4 of lateral arrangement, second baffle 4.4 to the second plus
The second horizontal mounting groove, the second peace are provided with hot jaw 4.2 and the second second electrode seat 4.1 removed slag between jaw 4.3
The second tempering jaw 4.5 is provided with tankage, wherein second heating jaw 4.2, second remove slag jaw 4.3 and second tempering pincers
Mouth 4.5 is made up of upper and lower two half jaws, and folding is controlled by the second floor push.In embodiment in figure, the
Two heating jaws 4.2, the second lower half for removing slag the tempering jaw 4.5 of jaw 4.3 and second are mounted to second electrode seat
On 4.1, and the second heating jaw 4.2, the second upper half for removing slag the tempering jaw 4.5 of jaw 4.3 and second are installed on one
With Mobile base 4 on the mobile wedge that back segment is hinged, the mobile pressure that the jointed shaft that mobile wedge is hinged with fixed seat 3 passes through rear
The lifting of seat cylinder controls to rotate, and mobile wedge cylinder is by the control of the second floor push.The left end of second electrode seat 4.1
It is provided with second flange 4.6.Left and right is arranged in the bottom of frame 1 and sets forward first floor push respectively with the second floor push
Put.
Fixed wedge 6 and mobile wedge can also be using the vertical shiftings driven by upper and lower air cylinders not shown in figure in addition
Move so as to realize that the form of jaw folding is substituted.
After Mobile base 4 is moved to the left, first flange 3.6 is contacted with second flange 4.6 so that Mobile base 4 stops movement,
Now, first jaw 3.3 that removes slag also contacts with each other with second jaw 4.3 that removes slag.
The power source includes the first power source 7 and the second power source 8, and first power source 7 is used to drive movement
Seat 4 makees the traversing at a slow speed of left and right directions, and second power source 8 is used to drive Mobile base 4 to make quick transverse shifting to the left.Figure
Shown in the first power source 7 include first cylinder 7.1 arranged laterally to the left, the first cylinder 7.1 is located at Mobile base 4
The right of back segment, the telescopic end of the first cylinder 7.1 is connected by jointing 7.2 with the back segment right flank of Mobile base 4.First moves
Power source 7 can also make other traversing at a slow speed power forms of left and right directions and be substituted using the driving Mobile base 4 not shown in figure.
The second power source 8 shown in figure includes an impact block 8.1 and for driving the impact block 8.1 to produce quick horizontal stroke to the left
The mobile ram drive mechanism for making, impact block 8.1 is arranged at a left end for the trip rod 8.2 that can be moved laterally, and this hits
Hit bar 8.2 to be arranged on a shock support 8.3, clash into the front-right that support 8.3 is located at Mobile base 4, the trip rod 8.2
Right-hand member is hinged by a drive link 8.4 and the upper end of a cylinder connector 8.5, and cylinder connector 8.5 is connected to upwards
On the telescopic end of the second cylinder 8.6 of arrangement.Also cut with scissors on drive link 8.4 and the hinge bar of the hinged place of cylinder connector 8.5
An one end for protection connecting rod 8.7 is connected to, protects the other end of connecting rod 8.7 to be hinged with fixed support, fixed support can be independent
In the presence of can also with clash into support 8.3 be structure as a whole.Can by the instantaneous upward action of the second cylinder 8.6 for setting up
To be converted into the instantaneous Transverse Impact to the left of impact block 8.1.The right side central of Mobile base 4 is provided with a collision block seat 4.7,
Collision block seat 4.7 right side be threaded with one regulation collision block 4.8, by adjust collision block 4.8 screw in collision block seat 4.7 depth from
And controlling to adjust the distance between collision block 4.8 and impact block 8.1 such that it is able to control is by the second action conversion upwards of cylinder 8.6
Clashed into the left for impact block 8.1 to the impact of collision block seat 4.7（Namely strike against the impact on regulation collision block 4.8）.Its
In the side of the first cylinder 7.1 be provided with a travel switch, the distance of stretch out and draw back of the first cylinder 7.1 is detected by travel switch,
So as to by signal transmission to PLC, after travel switch detects that the telescopic end of the first cylinder 7.1 stretches out certain distance, PLC controls the
The telescopic end of two cylinders 8.6 is acted upwards, so as to give 4.7 1 shocks of shock seat on Mobile base 4 by impact block 8.1
Power.Second power source 8 can also make other power of quick transverse shifting to the left using the driving Mobile base 4 not shown in figure
Form is substituted.
Transformer 9 is additionally provided with frame 1, transformer contiguous block 10 is provided with transformer 9, on transformer contiguous block 10
The second electrode seat 4.3 on first electrode seat 3.1 and the Mobile base 4 on connection fixing base 3 is distinguished by two pieces of connecting plates 11.
The source of the gas of the first cylinder 7.1 and the second cylinder 8.6 comes from air accumulator 12.
The following is some parameters of both-end pressure touch welding machine：
Working power 380V50HZ
Welder power 45KVA
Reservoir pressure≤0.6Mpa
Fixed wedge cylinder and mobile wedge cylinder pressure≤0.4Mpa
First cylinder pressure≤0.2Mpa
Second cylinder pressure≤0.6Mpa
It is as follows to the method that two disk wire rolls carry out butt welding using above-mentioned both-end pressure touch welding machine：
Step one, two disk wire rolls are located on the pay off rack near both-end pressure touch welding machine, by the first disk wire roll
One free end A is pulled out, and a free end B of the second disk wire roll is pulled out；
Step 2, a free end A of the first disk wire roll is positioned over the first heating jaw 3.2 and first towards the right side
On slag jaw 3.3, a free end A of the first disk wire roll stretches out first and removes slag the small segment distance m of 3.3 1 sections of jaw；By
One free end B of two disk wire rolls is positioned over the second heating jaw 4.2 and second and removes slag on jaw 4.3 towards a left side, the second disk
One free end B of wire roll stretches out second and removes slag the small segment distance n of 4.3 1 sections of jaw；Connect apart from m and apart from the length of n
Closely, m+n=20mm ~ 30mm；One free end A of wherein a first disk wire roll and free end B of the second disk wire roll
It is in contact；
The power supply of step 3, starting transformer so that two segment steel between the first heating jaw and the second heating jaw
Muscle wire rod section is carried out being heated to 600 DEG C ~ 800 DEG C, and temperature sensor is provided with frame, to the first heating jaw and the second heating
Temperature between jaw is monitored, and the certain limit that temperature reaches heating-up temperature then stops heating；Start the first power source, scheme
Shown in start the first cylinder, the thrust of the first cylinder causes that Mobile base is moved to the left；
Step 4, start the second power source, shown in figure for start the second cylinder, the impact block of the second air cylinder driven to
Left shock, quick by Mobile base is moved to the left so that a free end A of the first disk wire roll and the second disk reinforcing bar disk
One free end B butt welding of bar forms butt welding section, while first jaw and second that removes slag removes slag jaw joint, at butt welding
Residue is removed；
The spacing of step 5, the tempering jaw of regulation first and the second tempering jaw so that tempering distance meets requirement, takes
Go out the butt welding section that butt welding completes to link together, butt welding section is first beaten into polishing, butt welding section is then positioned over the first tempering pincers
On mouth and the second tempering jaw, the power supply of starting transformer so that between the first tempering jaw and the second tempering jaw
Butt welding section carries out temper；Temperature sensor is provided with frame, between the first tempering jaw and the second tempering jaw
Temperature be monitored, temperature reach temperature certain limit then stop heating；
Step 6, the butt welding section for taking out tempering completion, two disk wire rolls are received to together.
Report is used the following is after both-end pressure touch welding machine butt welding wire rod：
First, use time
In January, 2013-be used for L1, L2 wire drawing machine so far
2nd, live employee's service condition investigation
Wire-drawing operation work generally reflects that both-end pressure touch welding machine is simple to operate, one-shot forming and drawing is continuous.And it is original
It is higher that machine of meeting and discussing is cleaned to the head dummy of wire rod butt-joint, end face, whether two ends wire rod point-blank etc. requires, operative employee will
More energy are spent on meeting and discussing, generally speaking, both-end pressure touch welding machine compares is welcome by wire drawing operative employee, in addition to company
Wire drawing is cut payroll to improve efficiency and also provides support.
3rd, Data Comparison
1st, drawing process
It is to do plumb joint tension test to weigh disk unit welding quality most straightforward approach, according to tensile strength and fracture apperance
Judge, 60%, fracture are about more than the ratio of 90% disk unit intensity with the plumb joint tension test intensity that commonly machine of meeting and discussing does in the past
Pattern easily produces weld defect without constriction, such as welding edge burning.It is strong with double forging and stamping machine plumb joint tension tests of meeting and discussing
Degree surpasses 90% more than the ratio of 90% disk unit, and fracture apperance all slightly has constriction, one-shot forming.
Because being allowed in steel strand wires national standard with the presence of disk unit's butt joint without removal, if in twisting process
Middle plumb joint breaks, and in addition to causing parking process, the length for also affecting whole group steel strand wires is reached, and causes shallow bid weight steel to twist
Line（Less than 1.5 tons）.Between welding quality to the importance of twisting process, we are with the every 100 tons number of times of welding head rupture
（Breaks/yield * 100）It is good and bad to judge the welding quality in a period of time：
Wherein：L1, L2 wire drawing machine have obvious reduction in the fracture of wire number of times of rear road twisting operation, put down 1-4 months L1 in 2013
Every hundred tons broken end number of times are reduced to 19.5%, the L2 of the same period last year and are reduced to 16.4%, fracture of wire 17 times altogether of L1, L2 1-4 in this year months, than
The same period last year is few 59 times, is calculated within 30 minutes by each average treatment of twisting fracture of wire, can directly reduce because this two wire drawing machinees are disconnected
The down time that causes of head 1770 minutes, averagely monthly 590 minutes, directly affects 74 tons of monthly output.Pulled off by each fracture of wire useless
120 meters of calculating of line, averagely monthly reduce by about 3 tons of waste silks（60%）, 2012 annual because fracture of wire causes disconnected cambered plate 83, closes
60408 yuan of meter, only uses cambered plate 6 in 2013 so far, it is contemplated that the bow that only breaks can save 50,000 yuan in 1 year.
4th, conclusion
1st, both-end pressure touch welding machine compares and is welcome by execute-in-place work, and its simple to operate, success rate is high, when stopping platform to reduction
Between, improving production efficiency plays an important role.
2nd, after using both-end pressure touch welding machine, rear road fracture of wire probability reduction by more than 80%, twisting scrap wire waste silk reduces by 60%, broken end
The equipment fault reduction about 75% for causing, the maintenance cost reduction about 86% that broken end causes（It is for about 1 that disconnected bow is reduced from 7 pieces/month/
Month）.
Claims (9)
1. a kind of both-end pressure touch welding machine, it is characterised in that it includes frame（1）, the frame（1）On be provided with support（2）, institute
State support（2）On be provided with left and right arrangement fixed seat（3）And Mobile base（4）, the frame（1）On be additionally provided with for driving
Dynamic Mobile base（4）The power source of transverse shifting, the fixed seat（3）It is fixed on support（2）Left section on, the Mobile base（4）
In support（2）Right section of upper laterally movable setting, the fixed seat（3）Including first electrode seat（3.1）, first electrode seat
（3.1）With support（2）Between insulate, first electrode seat（3.1）On be provided with the first heating jaw（3.2）, the first heating jaw
（3.2）Right side be provided with first and remove slag jaw（3.3）, jaw is heated first（3.2）Removed slag jaw with first（3.3）Before
The first electrode seat of side（3.1）On be provided with the first tempering jaw（3.5）, the Mobile base（4）Including second electrode seat
（4.1）, second electrode seat（4.1）With support（2）Between insulate, second electrode seat（4.1）On be provided with the second heating jaw
（4.2）, the second heating jaw（4.2）Left side be provided with second and remove slag jaw（4.3）, jaw is heated second（4.2）With
Two remove slag jaw（4.3）Front second electrode seat（4.1）On be provided with the second tempering jaw（4.5）, the power source bag
Include the first power source（7）And second power source（8）, first power source（7）For driving Mobile base（4）Make left and right directions
Traversing at a slow speed, second power source（8）For driving Mobile base（4）Make quick transverse shifting to the left.
2. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that the first power source（7）Including a transverse direction
The first cylinder arranged to the left（7.1）, the first cylinder（7.1）Positioned at Mobile base（4）The right of back segment, the first cylinder（7.1）'s
Telescopic end passes through jointing（7.2）With Mobile base（4）Back segment right flank connection.
3. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that the second power source（8）Including a shock
Block（8.1）, impact block（8.1）It is arranged at a trip rod that can be moved laterally（8.2）Left end, the trip rod（8.2）
It is arranged at a shock support（8.3）On, clash into support（8.3）Positioned at Mobile base（4）Front-right, the trip rod（8.2）
Right-hand member pass through a drive link（8.4）With a cylinder connector（8.5）Upper end be hinged, cylinder connector（8.5）Even
It is connected to the second cylinder of upward arrangement（8.6）Telescopic end on.
4. a kind of both-end pressure touch welding machine according to claim 3, it is characterised in that drive link（8.4）With cylinder connector
（8.5）Hinged place hinge bar on be also hinged with one protection connecting rod（8.7）One end, protect connecting rod（8.7）The other end
Be hinged with fixed support, fixed support be individually present or with clash into support（8.3）It is structure as a whole.
5. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that Mobile base（4）Right side central be provided with
One collision block seat（4.7）, collision block seat（4.7）Right side be connected with one regulation collision block（4.8）.
6. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that frame（1）Inside it is additionally provided with transformer
（9）, transformer（9）On be provided with transformer contiguous block（10）, transformer contiguous block（10）It is upper to pass through two pieces of connecting plates（11）Point
Other connection fixing base（3）On first electrode seat（3.1）And Mobile base（4）On second electrode seat（4.3）.
7. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that the support（2）On be provided with two horizontal strokes
To the guide rod of arrangement（5）, two guide rods（5）Front and rear arrangement, the fixed seat（3）Fixed cover is located at two guide rods（5）Left section
On, the Mobile base（4）It is movably set in two guide rods（5）Right section on.
8. a kind of both-end pressure touch welding machine according to claim 1, it is characterised in that the wherein first heating jaw（3.2）,
One removes slag jaw（3.3）And first tempering jaw（3.5）It is made up of upper and lower two half jaws, the first heating jaw
（3.2）, first remove slag jaw（3.3）And first tempering jaw（3.5）Lower half be mounted to first electrode seat（3.1）
On, and the first heating jaw（3.2）, first remove slag jaw（3.3）And first tempering jaw（3.5）Upper half be installed on one
Individual and fixed seat（3）In the fixed wedge that back segment is hinged（6）On, fixed wedge（6）With fixed seat（3）The jointed shaft being hinged passes through
The lifting of the fixed wedge cylinder at rear controls to rotate, and fixed wedge cylinder is by the control of the first floor push, wherein the
Two heating jaws（4.2）, second remove slag jaw（4.3）And second tempering jaw（4.5）It is by upper and lower two half jaws
Composition, the second heating jaw（4.2）, second remove slag jaw（4.3）And second tempering jaw（4.5）Lower half be install
In second electrode seat（4.1）On, and the second heating jaw（4.2）, second remove slag jaw（4.3）And second tempering jaw
（4.5）Upper half be installed on one and Mobile base（4）On the mobile wedge that back segment is hinged, mobile wedge and fixed seat（3）
The lifting of the mobile wedge cylinder that the jointed shaft being hinged passes through rear controls to rotate, and mobile wedge cylinder is ridden by second
Switch control.
9. a kind of duct butt-welding method of wire roll, it is characterised in that the method is used as described in claim 1 ~ 8 any one
Both-end pressure touch welding machine, the method is as follows：
Step one, two disk wire rolls are located on the pay off rack near both-end pressure touch welding machine, by one of the first disk wire roll
Free end A is pulled out, and a free end B of the second disk wire roll is pulled out；
Step 2, a free end A of the first disk wire roll is positioned over the first heating jaw and first towards the right side removes slag jaw
On, a free end A of the first disk wire roll stretches out first and removes slag the small segment distance m of one section of jaw；By the second disk wire roll
A free end B be positioned over the second heating jaw and second towards a left side and remove slag on jaw, a freedom of the second disk wire roll
End B stretches out second and removes slag the small segment distance n of one section of jaw；
Step 3, cause first heating jaw and second heating jaw between two segment wire rolls section heated, start
First power source；
Step 4, the second power source of startup, quick by Mobile base are moved to the left so that of the first disk wire roll is certainly
Butt welding section is formed by a free end B butt welding for holding A and the second disk wire roll, while first jaw and second that removes slag removes slag pincers
Mouth joint, the residue at butt welding is removed；
Step 5, taking-up butt welding complete the butt welding section for linking together, and butt welding section first is beaten into polishing, then by butt welding section placement
In on the first tempering jaw and the second tempering jaw so that the butt welding section between the first tempering jaw and the second tempering jaw
Carry out temper；
Step 6, the butt welding section for taking out tempering completion.
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| CN201510693527.1A CN105215528B (en) | 2015-10-24 | 2015-10-24 | The method of both-end pressure touch welding machine and its welded reinforcement wire rod |
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| CN201510693527.1A CN105215528B (en) | 2015-10-24 | 2015-10-24 | The method of both-end pressure touch welding machine and its welded reinforcement wire rod |
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| CN105215528B true CN105215528B (en) | 2017-06-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109877592B (en) * | 2019-04-10 | 2024-04-19 | 山西建投建筑产业有限公司 | Wire rod reinforcing bar connects welding and repairing all-in-one |
| CN115156678A (en) * | 2022-07-07 | 2022-10-11 | 广东铸伟实业有限公司 | Screen frame butt-welding production line |
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| JPH08192275A (en) * | 1995-01-10 | 1996-07-30 | Teijin Seiki Co Ltd | Method and device for butt welding of long and slender member |
| US5763850A (en) * | 1995-11-29 | 1998-06-09 | Hardt; Robert C. | Welding process with upright noncoaxial orbital transverse motion contact with electric resistance heating |
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| CN205111053U (en) * | 2015-10-24 | 2016-03-30 | 江阴市新华橡塑机械有限公司 | Butt -joint machine is pressed to bi -polar |
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- 2015-10-24 CN CN201510693527.1A patent/CN105215528B/en not_active Expired - Fee Related
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| JPH08192275A (en) * | 1995-01-10 | 1996-07-30 | Teijin Seiki Co Ltd | Method and device for butt welding of long and slender member |
| US5763850A (en) * | 1995-11-29 | 1998-06-09 | Hardt; Robert C. | Welding process with upright noncoaxial orbital transverse motion contact with electric resistance heating |
| TWI248841B (en) * | 2004-10-29 | 2006-02-11 | Jfe Koken Corp | Welding device suitable for shear reinforcing bar and its welding method |
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| CN101391342A (en) * | 2008-09-26 | 2009-03-25 | 姚圣法 | Metal-bar automatic quench tempering butt-welding machine |
| CN102873446A (en) * | 2011-07-12 | 2013-01-16 | 天津市新潮铸钢磨料厂 | Butt welding method for lengthening steel wire |
| CN102873447A (en) * | 2012-10-12 | 2013-01-16 | 天津冶金集团中兴盛达钢业有限公司 | Steel wire connecting method |
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| CN105215528A (en) | 2016-01-06 |
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