CN105149760A - Welding equipment for trusses - Google Patents
Welding equipment for trusses Download PDFInfo
- Publication number
- CN105149760A CN105149760A CN201510543833.7A CN201510543833A CN105149760A CN 105149760 A CN105149760 A CN 105149760A CN 201510543833 A CN201510543833 A CN 201510543833A CN 105149760 A CN105149760 A CN 105149760A
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- China
- Prior art keywords
- welding mechanism
- welding
- mount pad
- truss
- back cabinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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)
- Arc Welding In General (AREA)
Abstract
The invention provides welding equipment for trusses, belonging to the technical field of mechanical machining equipment. The welding equipment for the trusses comprises a rack mechanism, wherein the rack mechanism comprises a guide rail fixing plate, a mounting base which is movably arranged on the guide rail fixing plate, an adjusting screw which is detachably arranged on the front end of the guide rail fixing plate; the adjusting screw is connected with the mounting base and can drive the mounting base to move linearly; a front welding mechanism is detachably arranged at the front end of the mounting base; a rear welding mechanism located at the rear end of the mounting base is movably arranged behind the front welding mechanism; and the front welding mechanism comprises an adjusting screw rod which is connected with the rear welding mechanism and can drive the rear welding mechanism to move linearly. The welding equipment for the trusses has the advantages of being reasonable in design, convenient to adjust, stable in work and wide in application.
Description
Technical field
The invention belongs to machining equipment technical field, relate to a kind of truss welding equipment, be particularly a kind ofly applicable to truss welding equipment reinforcement welding being shaped to truss.
Background technology
Truss is also steel bar girder, and it is the space truss product mostly being triangular configuration be connected into by steel bar welding, has the advantages such as good stability, rigidity is strong, steady quality is reliable.This steel bar girder comprises a upper outstanding muscle, outstanding muscle under two, upper outstanding between muscle and twice outstanding muscle respectively with a bending be the waveform reinforcement welding of waviness together, the crest three of upper outstanding muscle and two waveform reinforcing bars welds together, the both sides of the two waveform middle parts of the side weld together with two lower edge muscle respectively, for convenient welding, all the edge (trough) of wave reinforcing bar lower end is made outside bending-like.Truss can make full use of the intensity of material, and when span is larger, comparable solid web girder saves material, alleviates deadweight and increases rigidity.
What truss originally adopted is manual welding operation, the defects such as it has shape difference, size is forbidden, intensity is not enough, cost of labor is high, deficiency attractive in appearance.Also people is had to complete the welding job of truss by truss welding equipment.But existing truss welding device structure design is unreasonable, and job insecurity, regulates inconvenience and adjustable range is limited, and product specification restriction is large, affects equipment normal operation.
In sum, need to design a kind of truss welding equipment reasonable in design, easy to adjust.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of reasonable in design, easy to adjust, truss welding equipment that working stability, applicability are wide.
Object of the present invention realizes by following technical proposal: a kind of truss welding equipment, comprises frame structure, wherein:
Described frame structure comprises guide rail fixed plate, the mount pad be movably arranged in guide rail fixed plate, the detachable adjusting screw(rod) being arranged on guide rail fixed plate front end, and described adjusting screw(rod) is connected with mount pad and can drives mount pad straight-line displacement;
Welding mechanism before mount pad front end is removably provided with, be movably installed with the rear welding mechanism being positioned at mount pad rear end at front welding mechanism rear, described front welding mechanism comprises and to be connected with rear welding mechanism and can to drive the adjustment screw mandrel of rear welding mechanism straight-line displacement.
As a further improvement on the present invention, described adjusting screw(rod) can drive the related front welding mechanism of mount pad and rear welding mechanism together to make horizontal rectilinear motion, described adjustment screw mandrel can drive rear welding mechanism entirety to make horizontal rectilinear motion, and the horizontal displacement direction of described mount pad and rear welding mechanism on the same line.
As a further improvement on the present invention, described front welding mechanism comprises the front housing be removably mounted on mount pad and the one group of front swing arm being installed in rotation on front housing front end, described rear welding mechanism to be movably arranged in the middle part of front housing position rearward, described adjustment screw mandrel is detachable is arranged on front housing rear end and for connecting rear welding mechanism, first circle electrode welding head is all installed above each front swing arm, the first intermediate electrode plate is provided with between two first circle electrode welding heads, described adjustment screw mandrel can drive rear welding mechanism entirety rectilinear motion on a horizontal plane, described first intermediate electrode plate and two first round electrode welding heads are that a line is arranged and the perpendicular at three place is vertical with the horizontal plane of rear welding mechanism rectilinear motion.
Further improve as of the present invention, mmi machine shell is installed with at least one pair of upright slide block of apportion mmi machine shell both sides, offer in mount pad front end and upright slide block at least one pair of upright slide rail one to one.
Further improve as of the present invention, below described two front swing arms by front oil cylinder be connected, and in the middle part of two front swing arms between be provided with forward horizontal stand screw rod.
Further improve as of the present invention, described rear welding mechanism comprise to be movably arranged in the middle part of front housing rearward position and with the back cabinet regulating screw mandrel to be connected, one group of directive wheel is installed above back cabinet front end, one group of rear-swing arm is rotatably mounted with in back cabinet rear end, second circle electrode welding head is all installed above each rear-swing arm, the second intermediate electrode plate is provided with between two second circle electrode welding heads, described adjustment screw mandrel can drive back cabinet rectilinear motion on a horizontal plane, described second intermediate electrode plate and two second round electrode welding heads are that a line is arranged and the perpendicular at three place is vertical with the horizontal plane of back cabinet rectilinear motion.
Further improve as of the present invention, in the middle part of back cabinet, be installed with point at least one pair of cross sliding clock being listed in back cabinet both sides, offer in the middle part of mmi machine shell and cross sliding clock at least one pair of horizontal slide rail one to one.
Further improve as of the present invention, below described two rear-swing arms by rear oil cylinder be connected, and in the middle part of two rear-swing arms between be provided with back balance screw rod.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect: overall construction design is reasonable, and each mechanism is all removably mounted in guide rail fixed plate, is convenient to installation and removal; Mount pad to be movably arranged in guide rail fixed plate and to control to adjust screw rod and can carry out straight line adjustment to mount pad, rear welding mechanism is flexibly connected with front welding mechanism and controls to adjust screw mandrel and can carry out the adjustment of integrated straight displacement of the lines to rear welding mechanism, the setting of adjusting screw(rod) and adjustment screw mandrel, further facilitate the integrally-regulated of corresponding mechanism, make equipment work more stable, applicability is wider, improves the operating efficiency of equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the structural representation of a preferred embodiment of the present invention mid frame mechanism.
Fig. 4 is the structural representation of front welding mechanism in a preferred embodiment of the present invention.
Fig. 5 is the rearview of Fig. 4.
Fig. 6 is the front view of Fig. 4.
Fig. 7 is the upward view of Fig. 4.
Fig. 8 is the structural representation of rear welding mechanism in a preferred embodiment of the present invention.
Fig. 9 is the structural representation at another visual angle of Fig. 8.
In figure, 10, frame structure; 11, guide rail fixed plate; 12, mount pad; 121, upright slide rail; 122, vertically breach is exited; 13, adjusting screw(rod); 20, front welding mechanism; 21, screw mandrel is regulated; 22, front housing; 221, upright slide block; 222, horizontal slide rail; 223, level exits breach; 23, front swing arm; 24, the first circle electrode welding head; 25, the first intermediate electrode plate; 26, front oil cylinder; 27, forward horizontal stand screw rod; 30, rear welding mechanism; 31, back cabinet; 311, cross sliding clock; 32, directive wheel; 33, rear-swing arm; 34, the second circle electrode welding head; 35, the second intermediate electrode plate; 36, rear oil cylinder; 37, back balance screw rod.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 9, this truss welding equipment comprises the frame structure 10 be fixed on whole set equipment, wherein:
Frame structure 10 comprises guide rail fixed plate 11, the mount pad 12 be movably arranged in guide rail fixed plate 11, the detachable adjusting screw(rod) 13 being arranged on guide rail fixed plate 11 front end, and adjusting screw(rod) 13 is connected with mount pad 12 and can drives mount pad 12 straight-line displacement;
Welding mechanism 20 before mount pad 12 front end is removably provided with, be movably installed with at front welding mechanism 20 rear the rear welding mechanism 30 being positioned at mount pad 12 rear end, front welding mechanism 20 comprises and to be connected with rear welding mechanism 30 and can to drive the adjustment screw mandrel 21 of rear welding mechanism 30 straight-line displacement.
Guide rail fixed plate 11 equipment support members as a whole, play the effect of support, location, mount pad 12 is for installing forward and backward welding equipment.In the present invention, at mount pad 12 forward and backward two ends, welding equipment has all been installed, like this, when truss by time can weld at least two assembly welding contacts of truss simultaneously, improve production efficiency.
In an initial condition, overall construction design is reasonable, and each mechanism is all removably mounted in guide rail fixed plate 11 for this truss welding equipment, is convenient to installation and removal, mount pad 12 to be movably arranged in guide rail fixed plate 11 and to control to adjust screw rod 13 and can carry out straight line adjustment (be preferably before and after level and regulate) to mount pad 12, rear welding mechanism 30 be flexibly connected with front welding mechanism 20 and control to adjust screw mandrel 21 can to rear welding mechanism 30 carry out the adjustment of integrated straight displacement of the lines (preferably welding mechanism 30 global displacement be adjusted to regulate before and after level and the direction of welding mechanism 30 displacement afterwards and mount pad 12 on the same line), the setting of adjusting screw(rod) 13 and adjustment screw mandrel 21, further facilitate the integrally-regulated of corresponding mechanism, make equipment applicability wider, improve the operating efficiency of equipment, also facilitate and cleaning operation is carried out to single mechanism.
Concrete, adjusting screw(rod) 13 can drive the related front welding mechanism 20 of mount pad 12 and rear welding mechanism 30 together to make horizontal rectilinear motion, regulate screw mandrel 21 that rear welding mechanism 30 entirety can be driven to make horizontal rectilinear motion, the horizontal displacement direction of mount pad 12 and rear welding mechanism 30 on the same line.The accuracy that the displacement of horizontal direction regulates is high, and ensure that the stationarity of the institution staff such as front welding mechanism 20, rear welding mechanism 30, mount pad 12.
Preferably, front welding mechanism 20 comprises front housing 22 and is installed in rotation on one group of front swing arm 23 of front housing 22 front end, rear welding mechanism 30 to be movably arranged in the middle part of front housing 22 position rearward, regulate that screw mandrel 21 is detachable is arranged on front housing 22 rear end and for connecting rear welding mechanism 30, first circle electrode welding head 24 is all installed above each front swing arm 23, the first intermediate electrode plate 25 is provided with between two first circle electrode welding heads 24, regulate screw mandrel 21 can drive rear welding mechanism 30 entirety rectilinear motion on a horizontal plane, first intermediate electrode plate 25 and two first round electrode welding heads 24 arrange in a line and the perpendicular at three place is vertical with the horizontal plane of rear welding mechanism 30 rectilinear motion.
When truss passes through, front swing arm 23 upper end drives the first circle electrode welding head 24 to move to the inside, thus the reinforcing bar of truss is clamped between two first round electrode welding heads 24 and matches with the first intermediate electrode plate 25, before overall, the pad of welding mechanism 20 pairs of truss welds.
And the topology layout of above-mentioned front welding mechanism 20 is reasonable, coordinate closely with rear welding mechanism 30, especially the direction of action layout after when welding mechanism 30 direction of motion and front welding mechanism 20 welding job is ingenious, decrease the overall area occupied of front welding mechanism 20 and rear welding mechanism 30, ensure that operating efficiency.
Further, (preferred upright slide block 221 is a pair mmi machine shell 22 to be installed with at least one pair of upright slide blocks 221 of apportion mmi machine shell 22 both sides, can practical requirement and facilitate frock and the dismounting of front housing 22), offer in mount pad 12 front end and upright slide block 221 at least one pair of upright slide rail 121 one to one.
Preferably each upright slide rail 121 end of mount pad 12 be equipped be convenient to that front housing 22 exits vertically exit breach 122.Such vibrational power flow makes front welding mechanism 20 overall can make vertical rectilinear motion on mount pad 12, has further facilitated frock and the adjustment of equipment.
Further, be connected by front oil cylinder 26 below two front swing arms 23, and in the middle part of two front swing arms 23 between be provided with forward horizontal stand screw rod 27.Front oil cylinder 26 is the power source of front welding mechanism 20, and balanced controls (i.e. forward horizontal stand screw rod 27) arrange rationally, make two round electrodes identical to the distance between intermediate electrode plate separately, do not affect truss by (otherwise when above-mentioned two round electrodes are identical to the distance between intermediate electrode plate separately, then can affect truss to pass through), be swing arm when returning, two round electrodes are symmetrically distributed in intermediate electrode plate both sides, avoid electrode partially monolateral, affect truss and pass through.
If do not arrange above-mentioned balanced controls, then round electrode meeting secundly, obstruction truss passes through, the setting of balanced controls ensure that two of apportion both sides round electrodes are identical to the distance between intermediate electrode plate separately, and two round electrodes are symmetrical arranged centered by intermediate electrode plate, without prejudice when ensureing that truss passes through well.
Preferably, rear welding mechanism 30 comprise to be movably arranged in the middle part of front housing 22 rearward position and with the back cabinet 31 regulating screw mandrel 21 to be connected, one group of directive wheel 32 is installed above back cabinet 31 front end, one group of rear-swing arm 33 is rotatably mounted with in back cabinet 31 rear end, second circle electrode welding head 34 is all installed above each rear-swing arm 33, the second intermediate electrode plate 35 is provided with between two second circle electrode welding heads 34, regulate screw mandrel 21 can drive back cabinet 31 rectilinear motion on a horizontal plane, second intermediate electrode plate 35 and two second round electrode welding heads 34 arrange in a line and the perpendicular at three place is vertical with the horizontal plane of back cabinet 31 rectilinear motion.
When truss passes through, front swing arm 23 upper end drives the first circle electrode welding head 24 to move to the inside, rear-swing arm 33 upper end drives the second circle electrode welding head 34 to move to the inside simultaneously, thus make the corresponding welding position of the reinforcing bar of truss be clamped between corresponding two round electrode welding heads, now, the corresponding pad of welding mechanism to truss welds.
Rear welding mechanism 30 and front welding mechanism 20 coordinate closely, decrease the overall area occupied of front welding mechanism 20 and rear welding mechanism 30, ensure that operating efficiency, and the two truss welding equipment formed may be used for two assembly welding contacts of welded truss simultaneously.Directive wheel 32 has location, guide effect, improves the functional reliability of integral solder equipment.
Further, in the middle part of back cabinet 31, be installed with point at least one pair of cross sliding clock 311 being listed in back cabinet 31 both sides, offer in the middle part of mmi machine shell 22 and cross sliding clock 311 at least one pair of horizontal slide rail 222 one to one.Preferred levels slide block 311 be two to and two of the same side cross sliding clocks 311 arrange in same straight line, like this can practical requirement, also facilitate frock and the dismounting of front housing 22 and back cabinet 31, ensure that back cabinet 31 drives the parts of each rear welding mechanism 30 to move stable.
Each horizontal slide rail 222 end of preferred mmi machine shell 22 is equipped with to be convenient to the level that back cabinet 31 exits and to exit breach 223.Such vibrational power flow makes rear welding mechanism 30 overall can make horizontal rectilinear motion at front welding mechanism 20 corresponding position, has further facilitated frock and the adjustment of equipment.
Further, be connected by rear oil cylinder 36 below two rear-swing arms 33, and in the middle part of two rear-swing arms 33 between be provided with back balance screw rod 37.In the present invention, rear oil cylinder 36 is roughly the same with the effect that front oil cylinder 26 realizes in corresponding Welding Structure, and the regulative mode of back balance screw rod 37 is identical in corresponding Welding Structure with the regulative mode of forward horizontal stand screw rod 27, repeats no more herein
In sum, the course of work of this truss welding equipment is as follows: the reinforcing bar of truss imports the top of welding mechanism by directive wheel 32, and enter between corresponding two circle electrode welding heads, oil cylinder below corresponding swing arm starts, promote swing arm to move outward, swing arm drives circle electrode welding head to move to the inside, thus the reinforcing bar of truss is clamped between two round electrode welding heads.
In addition, it should be added that: under normal condition, in this case, the truss of the said equipment processing is common truss.And when producing tie truss, rear welding mechanism 30 oil circuit can be closed, only work with front welding mechanism 20, adding the scope of application of product.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. a truss welding equipment, is characterized in that: comprise frame structure, wherein:
Described frame structure comprises guide rail fixed plate, the mount pad be movably arranged in guide rail fixed plate, the detachable adjusting screw(rod) being arranged on guide rail fixed plate front end, and described adjusting screw(rod) is connected with mount pad and can drives mount pad straight-line displacement;
Welding mechanism before mount pad front end is removably provided with, be movably installed with the rear welding mechanism being positioned at mount pad rear end at front welding mechanism rear, described front welding mechanism comprises and to be connected with rear welding mechanism and can to drive the adjustment screw mandrel of rear welding mechanism straight-line displacement.
2. a kind of truss welding equipment according to claim 1, it is characterized in that: described adjusting screw(rod) can drive the related front welding mechanism of mount pad and rear welding mechanism together to make horizontal rectilinear motion, described adjustment screw mandrel can drive rear welding mechanism entirety to make horizontal rectilinear motion, and the horizontal displacement direction of described mount pad and rear welding mechanism on the same line.
3. a kind of truss welding equipment according to claim 2, it is characterized in that: described front welding mechanism comprises the front housing be removably mounted on mount pad and the one group of front swing arm being installed in rotation on front housing front end, described rear welding mechanism to be movably arranged in the middle part of front housing position rearward, described adjustment screw mandrel is detachable is arranged on front housing rear end and for connecting rear welding mechanism, first circle electrode welding head is all installed above each front swing arm, the first intermediate electrode plate is provided with between two first circle electrode welding heads, described adjustment screw mandrel can drive rear welding mechanism entirety rectilinear motion on a horizontal plane, described first intermediate electrode plate and two first round electrode welding heads are that a line is arranged and the perpendicular at three place is vertical with the horizontal plane of rear welding mechanism rectilinear motion.
4. a kind of truss welding equipment according to claim 3, is characterized in that: at least one pair of upright slide block mmi machine shell being installed with apportion mmi machine shell both sides, offers and upright slide block at least one pair of upright slide rail one to one in mount pad front end.
5. a kind of truss welding equipment according to claim 3 or 4, is characterized in that: below described two front swing arms by front oil cylinder be connected, and in the middle part of two front swing arms between be provided with forward horizontal stand screw rod.
6. a kind of truss welding equipment according to claim 3 or 4, it is characterized in that: described rear welding mechanism comprise to be movably arranged in the middle part of front housing rearward position and with the back cabinet regulating screw mandrel to be connected, one group of directive wheel is installed above back cabinet front end, one group of rear-swing arm is rotatably mounted with in back cabinet rear end, second circle electrode welding head is all installed above each rear-swing arm, the second intermediate electrode plate is provided with between two second circle electrode welding heads, described adjustment screw mandrel can drive back cabinet rectilinear motion on a horizontal plane, described second intermediate electrode plate and two second round electrode welding heads are that a line is arranged and the perpendicular at three place is vertical with the horizontal plane of back cabinet rectilinear motion.
7. a kind of truss welding equipment according to claim 6, it is characterized in that: in the middle part of back cabinet, be installed with point at least one pair of cross sliding clock being listed in back cabinet both sides, offer in the middle part of mmi machine shell and cross sliding clock at least one pair of horizontal slide rail one to one.
8. a kind of truss welding equipment according to claim 6, is characterized in that: below described two rear-swing arms by rear oil cylinder be connected, and in the middle part of two rear-swing arms between be provided with back balance screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543833.7A CN105149760A (en) | 2015-08-31 | 2015-08-31 | Welding equipment for trusses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543833.7A CN105149760A (en) | 2015-08-31 | 2015-08-31 | Welding equipment for trusses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149760A true CN105149760A (en) | 2015-12-16 |
Family
ID=54790959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510543833.7A Pending CN105149760A (en) | 2015-08-31 | 2015-08-31 | Welding equipment for trusses |
Country Status (1)
| Country | Link |
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| CN (1) | CN105149760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270996A (en) * | 2016-09-23 | 2017-01-04 | 苏州哈工易科机器人有限公司 | A kind of horizontal spot welding device for the welding of Frame lamp end |
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| CN201012426Y (en) * | 2007-01-22 | 2008-01-30 | 宁波新州焊接设备有限公司 | Butt welding machine |
| CN102363241A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Synchronous welder for steel bar truss |
| CN102554438A (en) * | 2012-01-31 | 2012-07-11 | 福州星云自动化技术有限公司 | Spot welding system for electrode plates of power battery pack |
| CN202447803U (en) * | 2012-01-09 | 2012-09-26 | 宁波新州焊接设备有限公司 | Circular electrode welding device for truss |
| CN204234966U (en) * | 2014-10-27 | 2015-04-01 | 浙江田中精机股份有限公司 | Spot welding device |
| CN205043331U (en) * | 2015-08-31 | 2016-02-24 | 宁波新州焊接设备有限公司 | Truss welding equipment |
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2015
- 2015-08-31 CN CN201510543833.7A patent/CN105149760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012426Y (en) * | 2007-01-22 | 2008-01-30 | 宁波新州焊接设备有限公司 | Butt welding machine |
| CN102363241A (en) * | 2011-11-01 | 2012-02-29 | 无锡威华电焊机制造有限公司 | Synchronous welder for steel bar truss |
| CN202447803U (en) * | 2012-01-09 | 2012-09-26 | 宁波新州焊接设备有限公司 | Circular electrode welding device for truss |
| CN102554438A (en) * | 2012-01-31 | 2012-07-11 | 福州星云自动化技术有限公司 | Spot welding system for electrode plates of power battery pack |
| CN204234966U (en) * | 2014-10-27 | 2015-04-01 | 浙江田中精机股份有限公司 | Spot welding device |
| CN205043331U (en) * | 2015-08-31 | 2016-02-24 | 宁波新州焊接设备有限公司 | Truss welding equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270996A (en) * | 2016-09-23 | 2017-01-04 | 苏州哈工易科机器人有限公司 | A kind of horizontal spot welding device for the welding of Frame lamp end |
| CN106270996B (en) * | 2016-09-23 | 2018-08-24 | 苏州哈工易科机器人有限公司 | A kind of horizontal spot welding device for the welding of Frame lamp end |
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Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |