CN108890109A - A kind of tooth form multipole point T-type connection projection welding method for cable testing bridge - Google Patents
A kind of tooth form multipole point T-type connection projection welding method for cable testing bridge Download PDFInfo
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- CN108890109A CN108890109A CN201810809964.9A CN201810809964A CN108890109A CN 108890109 A CN108890109 A CN 108890109A CN 201810809964 A CN201810809964 A CN 201810809964A CN 108890109 A CN108890109 A CN 108890109A
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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
- B23K11/14—Projection welding
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Abstract
The present invention is a kind of tooth form multipole point T-type connection projection welding method for cable testing bridge, this method is that the workpiece end head position of wherein end face connection is fabricated to tooth form, the tooth form of workpiece end is as salient point when welding, workpiece with salient point is clamped up and down by frock clamp, flat work pieces are fixed to clamp with salient point workpiece alignment with frock clamp, the fixture of two parts workpiece all has conducting block, and the welding workpiece that conducting block is connect with T-type fits closely to form the required current channel of welding；It is welded simultaneously along the settable multiple welding posts of cable testing bridge length direction, by the welding position of the workpiece clamping plane workpiece with tooth form salient point when welding, input current while compression, under the action of high current, since tooth form salient point conductive contact surfaces are small, resistance moment increases, and generated thermal response at workpiece salient point and plane contact and forms dotted continuous welding surface.
Description
Technical field
The present invention is a kind of multipole point electric resistance welding projection welding method of T-type connection for cable testing bridge production, belongs to resistance
Convex welding technology field.
Background technique
Since light-duty enhancement type bracket tray formula cable bridge rack bottom is all using concave-convex corrugated structure, bottom plate and side plate need to divide
It opens production and is assembled into an entirety again, and in side plate and bottom plate assembly, bottom plate end face must do T-type connection with side plate planar,
It is all gas shielded arc welding that cable bridge rack bottom, which connects the assembled welding fabrication technique used with the T-type of side plate, at present, passes through pulse
Short circuit, which makes to fill silk, melts welding, and since cable testing bridge is using thin plate, it is unstable that the starting the arc often occurs in this welding manner
Phenomenon is easy to produce solder skip or burn-through, makes a big impact to the continuity and reliability of welding, and gas shielded arc welding is heat
Molten type welding, low efficiency, energy consumption are big, and workpiece deflection is big, and precision does not reach requirement, and the outside at plate-side plate welding can be produced toward contact
When welding trace, especially material selection caused by raw hole and overheat have the hot-dip galvanizing sheet steel and stainless-steel sheet of antiseptic property,
Mistake thermal response when gas shielded arc welding is because of welding will cause weld oxidation, damage to the antiseptic property of weld, influences
The quality and overall appearance of product, it is necessary to the requirement of antiseptic property and appearance consistency is reached by surface treatment again, and surface
Processing not only will increase product cost, and inevitably to environmental effects in surface treatment process, or even cause
Pollution.In addition, the thin plate lower than 0.7mm can not just weld using this welding method, it is thin seriously to hinder high-intensitive topological structure
The production of plate cable testing bridge and the progress of technology.
Summary of the invention
Goal of the invention：The object of the present invention is to provide a kind of tooth form multipole point T-types for cable testing bridge to connect projection welding side
Method, this method can solve in the production of high-intensitive topological structure thin plate gantry T-type connecting welding technique there are low efficiency, energy consumption it is big,
Precision is low, deflection is big, unstable quality, influences the problems such as appearance；Solve the hot-galvanized steel that material selection has antiseptic property
When plate and stainless-steel sheet, gas shielded arc welding damages the antiseptic property of weld, and quality and the entirety for influencing product are outer
The problem of sight, makes gantry product meet the requirement of social high quality development.
Technical solution：A kind of tooth form multipole point T-type for cable testing bridge of the invention connects projection welding method, and the tooth form is more
The T-type of pole connects projection welding method, is that the workpiece end head position of wherein end face connection is fabricated to tooth form, size, the shape of tooth form
Shape and quantity need to be arranged according to product, and the tooth form of workpiece end is as salient point when welding, and the workpiece with salient point is by frock clamp
It clamps up and down, flat work pieces are fixed to clamp with salient point workpiece alignment with frock clamp, and the fixture of two parts workpiece all has conduction
Block, the welding workpiece that conducting block is connect with T-type fit closely to form the required current channel of welding；Along cable testing bridge length direction
Settable multiple welding posts weld simultaneously, and the conducting block of flat work pieces can be arranged one or more according to the quantity of workpiece station
Divide conducting block, conducting block and total conducting block is divided to form an entirety, frock clamp is needed according to current distribution using insulation material
Material, the welding position of the workpiece with tooth form salient point and flat work pieces compresses when welding, input current while compression, in high current
Under the action of, since tooth form salient point conductive contact surfaces are small, resistance moment increases, and it is anti-that overheat is generated at workpiece salient point and plane contact
Dotted continuous welding surface should be formed.
This approach includes the following steps：
Bottom plate tooth form pole is produced in gantry bottom plate end position by step 1.,
Step 2. welds gantry bottom plate and gantry left plate, and gantry bottom plate is by left-side bottom clamping device when welding
It is clamped up and down by fixture under left-side bottom upper fixture and left-side bottom,
Left slide bottom plate is pulled by left side welding tightening device when step 3. is welded and is clamped thereon by left-side bottom
The fixed gantry bottom plate of fixture under device, left-side bottom upper fixture, left-side bottom makes gantry bottom plate compress gantry left plate, pressure
Sinistral power and control system starting, pass through left-side bottom welding lead, left side upper fixture conductive plate, gantry bottom while tight
Plate, gantry left plate, left side side plate conducting block, left side plate-side plate welding conducting wire formed current loop, due to bottom plate tooth form pole with
Gantry left plate conductive contact surfaces are small, and under the action of high current, T-type welding position resistance moment increases, and generate thermal response
Melting forms dotted continuous welding surface；
Step 4. will form L after gantry left plate and the welding of muti-piece gantry bottom plate according to gantry finished product length requirement
The semi-finished product of type enter back into the station with the welding of gantry right side plate；
When step 5. gantry right side plate welds, gantry bottom plate by right side bottom plate clamping device by right side bottom plate upper fixture and
Fixture clamps up and down under the bottom plate of right side, and right side bottom plate upper fixture is made of right side upper fixture conductive plate, right side upper fixture collets,
Right side upper fixture conductive plate is connect by right side bottom plate welding lead with east power and control system, right side bottom plate clamping device
It is fixed on right side plate welder base；Gantry right side plate is adjacent to right side side plate conducting block, is aligned with gantry bottom plate, right side side plate is led
Electric block is fixed on the sliding floor of right side, and right side sliding floor is fixed by right rail and right side plate welder base, so as to the right side
Slideslip bottom plate horizontally slips；
Step 6. right side side plate conducting block is connect by right side plate-side plate welding conducting wire with east power and control system；Welding
When right side sliding floor and right side side plate conducting block, gantry right side plate thereon pushed by right side welding pushing device, make gantry
Right side plate compresses bottom plate tooth form pole, east power and control system starting while compression, by right side bottom plate welding lead,
Right side upper fixture conductive plate, gantry bottom plate, gantry right side plate, right side side plate conducting block, right side plate-side plate welding conducting wire form electric current
Circuit, since bottom plate tooth form pole and gantry right side plate conductive contact surfaces are small, under the action of high current, T-type welding position electricity
Moment increase is hindered, thermal response was generated and melts to form dotted continuous welding surface.
The left-side bottom upper fixture is made of left side upper fixture conductive plate, left side upper fixture collets, is pressed from both sides on left side
Tool conductive plate is connect by left-side bottom welding lead with sinistral power and control system, and left-side bottom clamping device is fixed on a left side
On Slideslip bottom plate, left slide bottom plate is fixed by left rail and left plate welder base, so that left slide bottom plate is left
Right sliding.
The gantry left plate is placed on left side roller, is aligned with gantry bottom plate, and left side side plate conducting block is fixed on
In left-side bottom, left-side bottom is fixed on left plate welder base, and gantry left plate is adjacent to left side side plate conducting block, left side
Side plate conducting block is connect by left side plate-side plate welding conducting wire with sinistral power and control system.
The bottom plate tooth form pole, is made of multiple continuous salient points.
The bottom plate tooth form pole, is made of multiple discontinuous salient points.
The bottom plate tooth form pole, salient point are triangle or semi-circular.
The gantry left plate, gantry right side plate are arranged at the position that the downside correspondence of side plate need to weld gantry bottom plate
Side plate salient point is formed equipped with multiple salient points.
The side plate salient point stamps out multiple salient point shapes from the outside to the inside on gantry left plate, gantry right side plate
At side plate salient point.
The side plate salient point, the cross sectional shape setting of the gantry left plate welded on demand, gantry right side plate, salient point are
Triangle is semi-circular.
Beneficial effect：A kind of tooth form multipole point T-type connection projection welding method for cable testing bridge of the invention is due to using
Advanced technique, equipment and technology, compared with prior art：
The bottleneck for breaching cable testing bridge light sheet T type connecting welding technology makes the gantry product of high-intensitive topological structure more
Resource is scientifically and rationally utilized, product is made to have more lightweight.The present invention, which welds, is not necessarily to filler, welding wire, no welding trace, crator, especially
It is adopting said method production heat zinc coating plate, stainless steel plate gantry, since welding position does not generate oxidation, discoloration, it may not be necessary to
Corrosion resistant surfaces processing is done again, avoids the pollution in surface treatment procedure, and production efficiency is the 7~10 of current gas shielded arc welding
Times, energy consumption reduces by 40%, reduces production cost, environmentally protective, product is not deformed substantially, no crator, welding slag, precision
Height, good appearance increase substantially product quality.
Detailed description of the invention
Fig. 1 is a kind of tooth form multipole point T-type connection projection welding method signal for the welding of cable testing bridge left plate of the present invention
Figure.
Fig. 2 is before a kind of tooth form multipole point T-type for the welding of cable testing bridge left plate of the present invention connects projection welding method
View.
Fig. 3 is a kind of right side of the tooth form multipole point T-type connection projection welding method for the welding of cable testing bridge left plate of the present invention
View.
Fig. 4 is that a kind of tooth form multipole point T-type for cable testing bridge of the present invention connects projection welding method partial enlargement diagram.
Fig. 5 is a kind of tooth form multipole point T-type connection projection welding method signal for the welding of cable testing bridge right side plate of the present invention
Figure.
Fig. 6 is before a kind of tooth form multipole point T-type for the welding of cable testing bridge right side plate of the present invention connects projection welding method
View.
Fig. 7 is a kind of right side of the tooth form multipole point T-type connection projection welding method for the welding of cable testing bridge right side plate of the present invention
View.
Have in figure：Gantry bottom plate 1, bottom plate tooth form pole 1a, gantry left plate 2, left-side bottom clamping device 3, left side bottom
Fixture 5, left side side plate are conductive under plate upper fixture 4, left side upper fixture conductive plate 4a, left side upper fixture collets 4b, left-side bottom
Block 6, left slide bottom plate 7, left rail 8, left-side bottom 9, left plate welder base 10, left side welding tightening device 11, a left side
Side wheel 12, sinistral power and control system 13, left-side bottom welding lead 13a, plate-side plate welding conducting wire 13b；Gantry right side plate
14, right side bottom plate clamping device 15, right side bottom plate upper fixture 16, right side upper fixture conductive plate 16a, right side upper fixture collets
Fixture 17, right side side plate conducting block 18, right side sliding floor 19, right rail 20, right side plate welding machine bottom under 16b, right side bottom plate
Seat 21, right side welding pushing device 22, east power and control system 23, right side bottom plate welding lead 23a, right side plate-side plate welding
Conducting wire 23b.
Specific embodiment
Cable testing bridge is made of gantry bottom plate 1, gantry left plate 2, gantry right side plate 14, tooth form multipole point of the invention
T-type connects projection welding method, is that gantry bottom plate 1 and gantry left plate 2, gantry right side plate 14 are respectively welded.1 end of gantry bottom plate
Bottom plate tooth form pole 1a is produced at position, and size, shape and the quantity of tooth form need to be arranged according to product.
The bottom plate tooth form pole, is made of multiple continuous salient points.
The bottom plate tooth form pole, is made of multiple discontinuous salient points.
The bottom plate tooth form pole, salient point are triangle or semi-circular.
The gantry left plate, gantry right side plate are arranged at the position that the downside correspondence of side plate need to weld gantry bottom plate
Side plate salient point is formed equipped with multiple salient points.
The side plate salient point stamps out multiple salient point shapes from the outside to the inside on gantry left plate, gantry right side plate
At side plate salient point.
The side plate salient point, the cross sectional shape setting of the gantry left plate welded on demand, gantry right side plate, salient point are
Triangle is semi-circular.
First gantry bottom plate 1 and gantry left plate 2 are welded, gantry bottom plate 1 is by left-side bottom clamping device 3 when welding
It is clamped by about 5 fixture under left-side bottom upper fixture 4 and left-side bottom, left-side bottom upper fixture 4 is by left side upper fixture conduction
Plate 4a, left side upper fixture collets 4b composition, left side upper fixture conductive plate 4a pass through left-side bottom welding lead 13a and left side electricity
Source and control system 13 connect, and left-side bottom clamping device 3 is fixed on left slide bottom plate 7, and left slide bottom plate 7 passes through a left side
Side rails 8 and left plate welder base 10 are fixed, so that left slide bottom plate 7 horizontally slips.Gantry left plate 2 is placed on left side
It on idler wheel 12, is aligned with gantry bottom plate 1, left side side plate conducting block 6 is fixed in left-side bottom 9, and left-side bottom 9 is fixed on left side
On plate welder base 10, gantry left plate 2 is adjacent to left side side plate conducting block 6, and left side side plate conducting block 6 is welded by left side side plate
Conducting wire 13b is met to connect with sinistral power and control system 13.Left slide bottom is pulled by left side welding tightening device 11 when welding
Plate 7 and gantry bottom plate fixed by fixture 5 under left-side bottom clamping device 3, left-side bottom upper fixture 4, left-side bottom thereon
1, so that gantry bottom plate 1 is compressed gantry left plate 2, sinistral power and control system 13 start while compression, pass through left-side bottom
Welding lead 13a, left side upper fixture conductive plate 4a, gantry bottom plate 1, gantry left plate 2, left side side plate conducting block 6, left side side plate
Welding lead 13b forms current loop, since bottom plate tooth form pole 1a and 2 conductive contact surfaces of gantry left plate are small, in high current
Under the action of, T-type welding position resistance moment increases, and generated thermal response and melts to form dotted continuous welding surface.
According to gantry finished product length requirement, L-type is formed after gantry left plate 2 and muti-piece gantry bottom plate 1 are welded
Semi-finished product enter back into the station welded with gantry right side plate 14.
When gantry right side plate 14 welds, gantry bottom plate 1 passes through right side bottom plate upper fixture 16 by right side bottom plate clamping device 15
It is clamped with about 17 fixture under the bottom plate of right side, right side bottom plate upper fixture 16 is exhausted by right side upper fixture conductive plate 16a, right side upper fixture
Edge block 16b composition, right side upper fixture conductive plate 16a pass through right side bottom plate welding lead 23a and east power and control system 23
Connection, right side bottom plate clamping device 15 are fixed on right side plate welder base 21.It is conductive that gantry right side plate 14 is adjacent to right side side plate
Block 18 is aligned with gantry bottom plate 1, and right side side plate conducting block 18 is fixed on the sliding floor 19 of right side, and right side sliding floor 19 is logical
It crosses right rail 20 and right side plate welder base 21 is fixed, so that right side sliding floor 19 horizontally slips.Right side side plate conducting block
18 are connect by right side plate-side plate welding conducting wire 23b with east power and control system 23.By right side weld clamp device when welding
22 push right side sliding floors 19 and right side side plate conducting block 18, gantry right side plate 14 thereon, compress gantry right side plate 14
Gantry bottom plate 1, east power and control system 23 start while compression, by pressing from both sides on right side bottom plate welding lead 23a, right side
Tool conductive plate 16a, gantry bottom plate 1, gantry right side plate 14, right side side plate conducting block 18, right side plate-side plate welding conducting wire 23b form electricity
Road is flowed back to, since bottom plate tooth form pole 1a and 14 conductive contact surfaces of gantry right side plate are small, under the action of high current, T-type welding
Position resistance moment increases, and generated thermal response and melts to form dotted continuous welding surface.
Claims (10)
1. a kind of tooth form multipole point T-type for cable testing bridge connects projection welding method, which is characterized in that the T of the tooth form multipole point
Type connects projection welding method, is that the workpiece end head position of wherein end face connection is fabricated to tooth form, size, shape and the quantity of tooth form
It needing to be arranged according to product, as salient point, the workpiece with salient point is clamped the tooth form of workpiece end up and down by frock clamp when welding,
Flat work pieces are fixed to clamp with salient point workpiece alignment with frock clamp, and the fixture of two parts workpiece all has conducting block, conducting block
The welding workpiece connecting with T-type fits closely to form the required current channel of welding；It is settable more along cable testing bridge length direction
A welding post welds simultaneously, and one or more points of conductions can be arranged in the conducting block of flat work pieces according to the quantity of workpiece station
Block, divides conducting block and total conducting block to form an entirety, and frock clamp is needed according to current distribution using insulating materials, welding
When the workpiece with tooth form salient point and the welding positions of flat work pieces compress, input current while compression, in the effect of high current
Under, since tooth form salient point conductive contact surfaces are small, resistance moment increases, and generated thermal response at workpiece salient point and plane contact and is formed
Dotted continuous welding surface.
2. the tooth form multipole point T-type according to claim 1 for cable testing bridge connects projection welding method, which is characterized in that
This approach includes the following steps：
Bottom plate tooth form pole (1a) is produced in gantry bottom plate (1) end position by step 1.,
Step 2. welds gantry bottom plate (1) and gantry left plate (2), and gantry bottom plate (1) is pressed from both sides by left-side bottom when welding
Tight device (3) is clamped up and down by fixture (5) under left-side bottom upper fixture (4) and left-side bottom,
Left slide bottom plate (7) are pulled by left side welding tightening device (11) when step 3. is welded and are pressed from both sides thereon by left-side bottom
The fixed gantry bottom plate (1) of fixture (5), makes gantry bottom plate (1) under tight device (3), left-side bottom upper fixture (4), left-side bottom
It compresses gantry left plate (2), sinistral power and control system (13) starting, pass through left-side bottom welding lead while compression
(13a), left side upper fixture conductive plate (4a), gantry bottom plate (1), gantry left plate (2), left side side plate conducting block (6), left side side
Plate welding lead (13b) forms current loop, since bottom plate tooth form pole (1a) and gantry left plate (2) conductive contact surfaces are small,
Under the action of high current, T-type welding position resistance moment increases, and generated thermal response and melts to form dotted continuous welding
Face；
Step 4. will be formed according to gantry finished product length requirement after gantry left plate (2) and muti-piece gantry bottom plate (1) welding
The semi-finished product of L-type enter back into the station with gantry right side plate (14) welding；
When step 5. gantry right side plate (14) welds, gantry bottom plate (1) passes through right side bottom plate by right side bottom plate clamping device (15)
Fixture (17) clamps up and down under upper fixture (16) and right side bottom plate, and right side bottom plate upper fixture (16) is by right side upper fixture conductive plate
(16a), right side upper fixture collets (16b) composition, right side upper fixture conductive plate (16a) pass through right side bottom plate welding lead
(23a) is connect with east power and control system (23), and right side bottom plate clamping device (15) is fixed on right side plate welder base
(21) on；Gantry right side plate (14) is adjacent to right side side plate conducting block (18), is aligned with gantry bottom plate (1), right side side plate conducting block
(18) it is fixed on right side sliding floor (19), right side sliding floor (19) passes through right rail (20) and right side plate welder base
(21) fixed, so that right side sliding floor (19) horizontally slips；
Step 6. right side side plate conducting block (18) passes through right side plate-side plate welding conducting wire (23b) and east power and control system (23)
Connection；Right side side plate conducting block when welding by right side welding pushing device (22) promotion right side sliding floor (19) and thereon
(18), gantry right side plate (14) make gantry right side plate (14) to compress bottom plate tooth form pole (1a), while compression east power and
Control system (23) starting, by right side bottom plate welding lead (23a), right side upper fixture conductive plate (16a), gantry bottom plate (1),
Gantry right side plate (14), right side side plate conducting block (18), right side plate-side plate welding conducting wire (23b) form current loop, due to bottom plate
Tooth form pole (1a) and gantry right side plate (14) conductive contact surfaces are small, under the action of high current, T-type welding position resistance moment
Increase, generated thermal response and melt to form dotted continuous welding surface.
3. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The left-side bottom upper fixture (4) is made of left side upper fixture conductive plate (4a), left side upper fixture collets (4b), on left side
Fixture conductive plate (4a) is connect by left-side bottom welding lead (13a) with sinistral power and control system (13), left-side bottom
Clamping device (3) is fixed on left slide bottom plate (7), and left slide bottom plate (7) passes through left rail (8) and left plate welding machine
Pedestal (10) is fixed, so that left slide bottom plate (7) horizontally slips.
4. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The gantry left plate (2) is placed on left side roller (12), is aligned with gantry bottom plate (1), and left side side plate conducting block (6) is solid
It is scheduled on left-side bottom (9), left-side bottom (9) is fixed on left plate welder base (10), gantry left plate (2) and left side side
Plate conducting block (6) is adjacent to, and left side side plate conducting block (6) is by left side plate-side plate welding conducting wire (13b) and sinistral power and control
System (13) connection.
5. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The bottom plate tooth form pole (1a), is made of multiple continuous salient points.
6. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The bottom plate tooth form pole (1a), is made of multiple discontinuous salient points.
7. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The bottom plate tooth form pole (1a), salient point are triangle or semi-circular.
8. the tooth form multipole point T-type according to claim 2 for cable testing bridge connects projection welding method, which is characterized in that
The gantry left plate (2), gantry right side plate (14), set at the position that the downside correspondence of side plate need to weld gantry bottom plate (1)
It has installed multiple salient points and has formed side plate salient point.
9. the tooth form multipole point T-type according to claim 8 for cable testing bridge connects projection welding method, which is characterized in that
The side plate salient point stamps out multiple salient points on gantry left plate (2), gantry right side plate (14) from the outside to the inside and is formed
Side plate salient point.
10. the tooth form multipole point T-type according to claim 8 for cable testing bridge connects projection welding method, which is characterized in that
The side plate salient point, the cross sectional shape setting of the gantry left plate (2) welded on demand, gantry right side plate (14), salient point are
Triangle is semi-circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809964.9A CN108890109B (en) | 2018-07-23 | 2018-07-23 | Tooth-shaped multi-pole T-shaped connection projection welding method for cable bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809964.9A CN108890109B (en) | 2018-07-23 | 2018-07-23 | Tooth-shaped multi-pole T-shaped connection projection welding method for cable bridge |
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| CN108890109B CN108890109B (en) | 2020-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021907A1 (en) * | 2020-07-27 | 2022-02-03 | 江苏万奇电器集团有限公司 | Multi-pole nondestructive welding process of energy-saving bridge tooth profile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489913Y (en) * | 2001-08-03 | 2002-05-08 | 张景宏 | Abnormal-shaped section bar welding machine |
| CN101373879A (en) * | 2008-09-19 | 2009-02-25 | 广州（从化）亨龙机电制造实业有限公司 | Technology for welding copper plate joint and multi-strand or weave copper wire, and clamper thereof as well as electrode as clamper |
| CN203221287U (en) * | 2013-03-20 | 2013-10-02 | 苏州万拓机电设备有限公司 | Automatic welding jig for cable bridge |
| CN203649662U (en) * | 2014-01-07 | 2014-06-18 | 牛耀民 | Ladder type cable bridge automatic welding machine |
| CN105081632A (en) * | 2015-06-04 | 2015-11-25 | 山东金博利达精密机械有限公司 | Automatic welding machine for ladder type cable tray |
| CN105870852A (en) * | 2016-06-01 | 2016-08-17 | 北京加美中工贸有限公司 | Trapezoid bridge frame and manufacturing method thereof |
-
2018
- 2018-07-23 CN CN201810809964.9A patent/CN108890109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489913Y (en) * | 2001-08-03 | 2002-05-08 | 张景宏 | Abnormal-shaped section bar welding machine |
| CN101373879A (en) * | 2008-09-19 | 2009-02-25 | 广州（从化）亨龙机电制造实业有限公司 | Technology for welding copper plate joint and multi-strand or weave copper wire, and clamper thereof as well as electrode as clamper |
| CN203221287U (en) * | 2013-03-20 | 2013-10-02 | 苏州万拓机电设备有限公司 | Automatic welding jig for cable bridge |
| CN203649662U (en) * | 2014-01-07 | 2014-06-18 | 牛耀民 | Ladder type cable bridge automatic welding machine |
| CN105081632A (en) * | 2015-06-04 | 2015-11-25 | 山东金博利达精密机械有限公司 | Automatic welding machine for ladder type cable tray |
| CN105870852A (en) * | 2016-06-01 | 2016-08-17 | 北京加美中工贸有限公司 | Trapezoid bridge frame and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021907A1 (en) * | 2020-07-27 | 2022-02-03 | 江苏万奇电器集团有限公司 | Multi-pole nondestructive welding process of energy-saving bridge tooth profile |
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| CN108890109B (en) | 2020-06-02 |
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